Some standard content:
Classification No. Y73
Registration No. 7298-2000
Light Industry Standard of the People's Republic of China
QB/T2473--2000
Exterior Door Locks
2000-0613 Issued
State Bureau of Light Industry Issued
2000-10-01 Implementation
QB/T2473·2000
This standard is based on the original national standard G88-1987 exterior double door locks. This standard was once issued by the China Light Industry Bureau No. 9112 and was converted to the standard No. 0B3837-1999. Before abandoning the prohibition of 2, the national standard was adopted for its non-equivalent use:
The standard for building locks and chain locks was adopted in accordance with the 55872-1980 standard. The main technical differences between this standard and Q3837-1999 are as follows: This standard adds single door lock and double door lock according to the external decoration configuration type: the technical column of the product classification is required: the inspection and sample period and product instructions are added: this standard considers the product use theory and divides the product into two types: Class A safety type and Class B general type. The main indicators of the system product reach the R level of S52-980. The main technical aspects of this standard are based on the adoption of three advanced standards: based on the product performance and characteristics, the following features are added:
1. Double lock function:
2, the main performance of the main swing of the driving force:
3. The structure of the beautiful tongue is restored:
4. The performance of the shaft load:
5. The performance of the locking bed is shortened
6. Key screw torque performance:
digital manual torque performance:
B, lock buckle and buckle plate folding performance,
standard promotion by the State Light Industry Bureau Industry Management Department. This standard is owned by the National Standardization Center. The responsible units for this standard are: Shandong Huaguan Lock Co., Ltd., Dalong Lock Co., Ltd., Guangzhou Fuel Industry Co., Ltd. Who are the main drafters of this standard: Li Xiaobi, Da Yanjun, Shang Guojuan, Liang Jiebai From the date of implementation of this standard, the original national light industry standard QBT3837-999&Exterior door lock 3 is effective:
People's Republic of China Light Industry Industry Standard
Exterior door lock
QB/T2473-2000
H3837-1999
This standard specifies the definition, classification, requirements, test methods, inspection rules and signs, packaging, transportation and operation of exterior door locks.
This standard is not applicable to anti-theft security door locks. 2 Reference standards
The provisions contained in the underlined standards are considered to be the provisions of this standard through reference in this standard. The version indicated at the time of publication of this standard is valid. All standards will be compensated. All parties using this standard will discuss the use of the following standards when the new version is submitted.
GB/T1720-1979
Source film roll strength determination method
Pallet-by-pallet inspection counting sampling procedures and schedule (applicable to the inspection of ten consecutive instructions)GA/T2R231987
GB/T 2629-1987
Use periodic inspection counting sampling procedures and schedule (applicable to the qualitative inspection of the production process)GB/T6739-1206 Film code determination methodQB/T3826-1999Light 7: Production metal coating chemical coating corrosion test methodNeutral salt spray test (NSS) method
QR/T 38.32-1999
Q3/T 3836-199y
3 Definitions
Light 1 production sand gold exhibition enough evil separation test results of the course of the test method of the price of locks
Wood standard adopts the following definitions.
Component of the lock. The end is "slanted, through the mechanical thermal action of the lock, the inclined tongue extends or retracts from the inlaid tongue surface, when the door is closed, the inclined tongue stops and passes through the lock buckle plate; it plays a locking role. Whether the inclined tongue end is subjected to the same force will shrink
3.2 Wu Bai
Component. The end is the remaining surface, the inclined tongue extends or retracts from the same surface, and plays a locking role: Wu Gu at the end: "positive force will not be contracted.
3.3 Tongue lock
An external door lock, the lock tongue is generally a slanted tongue, and its locking and opening forms can be realized by slanting the lock buckle box (plate) and being opened from the inside: the slanted tongue can be opened from the outside and opened by hand. 3.4 Different door styles
An external door lock. The lock tongue is a square or round tongue, and its locking and opening forms can be realized by the state bureau of light industry 200006-13 approved
2000-10-01 implementation
and being realized by one side
3.5 Back door lock
CB/T2173·2000
One-shot installation. The lock tongue is a single tongue, and its locking and opening forms are slanted or dull.
3.6 Double-bolt door lock
An exterior door lock. The lock tongue is a slanted bolt and a double bolt. Its locking and opening modes have the functions of a slanted door lock and a double bolt.
3. Double-bolt door lock
An exterior door lock. The lock tongue is a double bolt and a double bolt. Its locking and opening modes have the functions of a slanted bolt door lock and a double bolt door lock. When closed, the lock tongue and the lock plate are double-bolt, and the lock moves upward. .4 Classification
4.1 The product is divided into single-row pin structure and multi-row pin structure according to the lock head. 4.2 The product is divided into single-bolt head and double-bolt structure according to the lock head. 4.3 The product is divided into single-bolt, double-bolt and double-bolt structure according to the lock head shape. 1.4 The product is divided into two types of closing forms: slanted bolt and double bolt. 4.5 The product is divided into two types: Class A (full-row type) and Class B (bend-through type). 5 Requirements
5.1 Supply density
5.1.1 Steel pitch is different: single-row pins are not less than 6000: multiple pins are not less than 40000: 5.1.2 The rate shall be equal to the specified table: except for the double-row pins, the rate shall be based on Table 5 and the rate
head pin structure
white row bullet
U.S. grade (full-row type)
R (through type)
5.1.3 The length of the chain shall comply with the specifications in Table 2. Table 2 Tongue length
Product type
Protective bullet?
Class A L safety type!
Double door design
5.t.4 The lock structure should have moving measures, no less than 3 items for Class A and no less than 1 item for Class B. 5.1.5 When using a two-way lock, the keys inside and outside the lock should be the same. 5.1.6 The safe should use a patent.
5.2 Firmness
5.2.1 The inner part of the lock can be used normally after bearing a static force of 1500N; 5.2.2 The pin hole seal should not be ejected after bearing a static tensile force of 150N; 5.2.3 The lock can still be used after bearing a static tensile force of 300N. 5.2.4 The handle can be used normally after bearing a 400N auxiliary force; 5.2.5 The button can be used normally after bearing a static force of 250N. %
H grade (ordinary type)
Double buckle door lock
QB/T 24/3—2000
5.2.6 The safety chain can still be used after bearing 800N static tension. 5.2.
The safety chain can still be used after bearing the lateral elastic load specified in Table 3. Table 3 Lock tongue lateral static load
The door lock
The lock can still be used after bearing the end static load specified in Table 4. Table 4 Lock tongue end static load 5.2.9
The lock drive strip of a Class A lock can still work normally after being subjected to a torque of 3Nm. The dial of a Class 4 lock can still work normally after being subjected to a torque of 3Nm. The handle of a Class A lock can still work normally after being subjected to a torque of 3Nm. The lock and the handle of a Class A lock can still work normally after being subjected to a static force of 1500V. The lock and plate can still be used normally after receiving a static tensile force of 1500N: Class A not less than 100,000 times: Class B not less than 60,000 times. 5.3 Flexibility
The net axial load of the inclined tongue shall comply with the provisions of Table 5. Table 5 Transmission elastic load
Micro rear structure
Key! ! The tension and thermal resistance shall be as specified in Table 6, single-responsible door lock
Table 6 static tensile force
|Head knot
Oblique tongue
Single row pin
Twist door lock
Double door lock
Shenqi door plastic
Various pins
When the tongue of A lock is subjected to 7.84N axial static load at the end, it still makes the 1F<double folding track outside the lock) the transmission strategy is 13mm away from the core connection, and the vertical point and the x-plane dynamic plate are less than 1mm.5.3.6 When the lock is opened, the vertical rotation is flexible, especially the anti-mildew attack, 5.3.7 The oblique tongue should be able to stop, reverse installation (except for double sweep locks. 5.3.8 The movable part of the lock body should be lubricated, 5.4 Visual quality
5.4.1 The surface drag Rm of the ground part shall not be greater than 0.8um: The surface roughness Ra of the polished part shall not be greater than 6.3um: The surface roughness Rz of the machined part shall not be greater than T12.5m.
5.4.2 The clearance between the lock head and the lock body shall not be greater than 0.3mm, and the gap between the lock back and the tongue hole shall not be greater than 1mm3
08/2473—2000
5.4.3 The back and front ends of the tongue shall be level with the tongue hole surface, and shall not be higher than 5.4.4 After the tongue is tilted, the end face of the bolt should be flush with the tongue hole surface, and the height or height below the hole surface should not exceed 0.5mm: the tongue should be punched out, and the slope should be less than 2.5mm.
5.4.5 The lock head should be flat and level, and the mark should be accurate, and the slope should not be more than 3" from the mark. 5.4.6 The key should be flat and smooth, and the mark should be clean and straight. The exposed surface of the same cow should have uniform color, without blistering, peeling and bottom. 5.4.7
The surface of the painted cow should have uniform color, and no peeling. The corrosion resistance of the electrolytic coating on the surface of the metal composite device should meet the requirements of Table 7:
Metal base
Experience adjustment
Application of the coating Type
Color
Baowan white
Pave + pad
Copper plating |
Plastic joints
Spicy + lead
Gold
Constant judgment
Steel plating + pressure
Copper plating + pressure + aluminum
Injury gold
With the base raw tatt light clean Jin to test requirements, serial number boundary to note:
Organic coating toughness should be secreted to 2H,
The film drop resistance of the painted parts should reach level 3. 6 Test method
6. "Confidentiality test
6.1.1 Key non-algebraic test
According to QB/T 3836-1999 1.1 test:
6.1,2 five-row rate test
test you to
evaluate your record
beauty stop time
health layer curability
according to Q0/3836-1999 1.4 test. Single-row pin locks are drawn 50 pieces, and the test time is not more than 45min: multi-row pin locks are drawn 100 pieces; the test time is not more than 1mm. 6.1.3 Lock tongue vertical length test
according to QB/T3836-t999 4.5 test.
5.1.4 Lock head anti-push measure test
0B/T 2473—2000
Analyze the product: Check the anti-push measures of the lock: the anti-push measures include the core supplementary step, the lengthened pin, the brake pin, the lock gear seal center line, etc.
6.1.5 Two-way lock function test
Fold the key into the inner and outer lock key tips respectively, turn the pin slightly to conduct the opening and closing test. 8.1.6 Generation device function test
Put the safety device in the safety state, and feel whether the safety kinetic energy is reliable. 6.2 Solidity test
6.2.1 Lock head two-way test
According to FT3936-1999 = 2.2 test,
6. 2. 2 Spring hole holding piece force test
Insert the key into the aluminum core, turn it 180, the spring ball is sent to the lifting piece, and then the rust head and the key are installed on the spring tension machine respectively, and the force is applied in the direction of the key pulling to the specified index: 6.2.3 Effective handle tension test
Install the pin body through the injection fixture on the spring effective machine, and apply the force along the pull-out direction of the handle to the specified index. 6.2. 4 Tension test
According to QB/T3836-1999 2.3 test.
6.2.5 Insurance force test
Test according to 2.3 in OR/T38361999
6.2. 6 Safety chain force test
Install the safety chain on the spring force machine through a fixture, and apply force up to the specified standard. 6.2.7. Lateral static load test on lock tongue
Test according to Q0T3B36-1999 card 2.3, where the lateral static load test on the double-acting lock is shown in Figure 1 (the test is carried out in the extended state)
Figure 1 Lateral static load test on double-acting lock
6.2.8 Static load test on lock tongue end
Install the lock on the spring tension machine through a fixture, and stop the lock tongue (where the oblique tongue is in the safety state). In the direction of GB/T2473-2000
Gradually apply force to the lock tongue in the retracting direction to the specified standard. .2.9 Key torque test
Fix the lock head on the test bench, fully insert the key into the lock core, use the hand to push the key to a depth of 12mm, and the short force reaches the specified index. 6.2.10 Lock transmission torque test
According to (H/T3836-1999 2.4 test method
6.2.11 Lock element actuator torque test
Fix the lock body on the test bench or install it on the simulated test door, which is in the state of attachment or opening. Insert a relatively strong and similar actuator into the lock body transmission hole. Use a manual lock or open torque to reach the specified index on the component.
6.2.12 Hot hand torque test
Fix the lock body on the test bench or install it on the simulated test door, so that it is locked to the limit state of opening, and use torque technology on the lock to gradually increase the closing or opening state to reach the specified index: 6.2.13 Lock box static tension test
According to 2.16 of QB/T3836-1999:
6.2.t4 Lock plate static tension test
According to 2.16 of QB/T3636-1999||t t||6.2.15 Service life test
According to 2.1 test in Q0/T3836-1999
8.3 Activity test
6.3.1 Brake axial static load test
According to 3.5 test in QB/T3836-1999.
6.3.2 Pin key pull-out test
According to 3.2 test in Q0/T3836-1999
6.3.3 Oblique tongue negative light test
According to 3.4 test in QBT3836-1999.
6.3. 4. Axial load test
The quick lock end face is horizontally mounted on the test bench, and a light axial static load of 7.84N is applied to the retracted end face (or a 0.75ks code is placed vertically on the end face). The operator inserts the key into the lock cylinder; slowly turns the key to lock and retract.
6.3.5 Transmission bar vibration test
The vernier caliper with a precision of 0.0 mm is used for projection measurement: The method is projection measurement, and the magnification is 1
6.3.6 Key startable flexible test
National card detection
6. 3. After the test of positive and negative installation
After the test of positive and negative installation
6.3.8 Test of lubricant inside the lock
Carry out by self-test
6.4 Appearance quality test
6.4.1 Surface contact test
B/247-2000
Use surface roughness comparison block to compare. 6.4.2 The clearance test between the lock core and the chain head, the device and the hole shall be tested according to 4.2 and 4.3 of QB/T3836-1999. 6.4.3 Retracted end face height test
Verify according to 4.5 of B3836-1999.
6.4.4 Tongue-shaped end height test
Test according to 4.5 of OB/T3836-1999.
6.4.5 Lock appearance test
Use the measurement and angle ruler to measure
B.4.6 Shadow appearance test
Avoid.
6.4.7 Electroplating appearance test
Test according to the measurement
6.4.8 Paint appearance test
Use the measurement.
6.4.9 Gold exposure surface test according to QRT3826: Evaluation method according to Q/T3832, 6.4.10 Pencil hardness test of reinforced layer
Technical GB/T 6739 test.
6.4.11 Concentration resistance test
GB.T1720-1979 Group 29 determination
Electronic inspection rules
Production inspection and type inspection 7.2 Factory inspection
2.1 Products must be inspected and qualified by the quality inspection department of the manufacturer before they can be shipped! 2.21.I factory inspection in accordance with the provisions of GB/T2828, the adoption of Sichuan general inspection level 1. The stop standard set a draw plan: rush inspection, pull the whole day, no individual classification and qualified quality rate level should comply with the table & specification, inspection
inspection station fat sequence
inspection current company
"tongue inspection long seat
double thank the head function
deep danger whole general function
comfortable shaft net micro grape
this low static pull
oblique tongue group force
mother open flexible
whether positive, reverse installation
or internal material lubricant
.5.3.1
inspection recognition
no
High quality water to be measured: AQL
Inspection items
North sea
Match F number
Guard tongue retracted height
Oblique tongue retracted end and height
Flame head outer die
Main insert outer chicken
Dye channel outer crack
QB/T2473—2000
Test method
Unqualified classification
Qualified water AQL
When the batch of products is judged as a qualified batch after inspection, the supplier shall replace the unqualified products on the inspection day with qualified products before delivery. If the batch is unqualified, the supplier shall replace the unqualified products on the inspection day with qualified products before delivery. The batch of products should be returned to the supplier in full, and after finishing, they should be strictly inspected according to the plan for the first time.
7.3 Type inspection
7.3.1 Products should be inspected in the following situations. a) New products or old products are put into trial production for adjustment; b) After the production is completed, if there are major changes in the structure, materials, and process, it may affect the product performance; e) During the production, a type inspection is carried out once a year; d) When the product is stopped for half a year, when the production is resumed, the last inspection result is only slightly different from the last type inspection result; 1.3.2 The sample of type inspection should not be recognizable. Factory inspection and supervision of qualified batch hoop machine items, 73.3 type trial qualification verification GBT2829 assumptions, to compare the level of H-secondary program, group, inspection sequence, inspection and supervision items, unqualified classification, Tianhe fall quality level, sample size and state determination group should comply with the table 9 specifications. Table 9 type or inspection
Unqualified
Mold inspection
Instructions
Severity
Fusion containing room
Dry whether the end face is retracted
Special active fat surface
Head appearance
Key appearance
Electroplating parts external moisture
【Concentrated external cracks
5.4.5. 6.4.35
5.4.6....6.4.6
will not quality
most level
state life energy red
control test must month
pushing tongue rhythm length
double self-health head function
safety device function
oblique tribute single alcohol turn night
key avoidance technique expansion force
home tongue force
transmission multi-drive pressure
key this open body live
! The remaining tongue is positive, the area drum
deep fast cavitation energy stroke
carrying head two holes pad force
learned the hole bearing piece top force.
Control F pressure
Stick to tension
Insurance tension
Safety enterprise chain pull
Hot tongue thanks to our business
Smart key machine training
Special head automatic buckle station
Batch position hot edge parts cabinet
Hot down report
Lack of buckle plate static tension
Fuel industry return control
Head anti-send borrowing frequency
TV grain and noodle change
There is a plan to steal the flow of comfort
Continuous film positive force
Can be the same cloud flower number
Mutual opening of the market
Canon life
B mark, packaging, transportation, storage
B. 1 Marking
08/T2473—2000
Continued 9
Not in the promise
Quality level
Determination number
According to 6.1.1. 6.1.3 Determined
QB/R24732000
8.1.1 The outer packaging shall be marked with the product name, model, trademark, product procurement standard, production enterprise name, location, product origin, quantity, quality, size, grade, and production date. 8.1.2 The inner packaging shall be marked with the product name, model, trademark, production enterprise name, location, product origin, grade, and production date.
8.2 Installation
8.2 The installation materials must be clean, hygienic, and non-toxic. They must meet the requirements for neutral material packaging. B.2.2 The product must be packed in the box with the specified accessories and must be accompanied by the product instructions and certification. 82.2.1 The instructions should include the following: a) Product name, trademark, product standard number; b) Manufacturer name, product origin; c) Product performance, instructions and installation drawings. 9.2.2.2 The installation should comply with the safety regulations in Table 10. Installation 8.2.3 The outer shell must be firm, dry and clearly marked. 8.3 During transportation, the product is strictly prohibited from being exposed to rain and moisture. Please move it with care: 8.4 The product should be stored in a warehouse with a ventilation, non-corrosive gas, 30mm floor, and humidity less than 80%. The storage period is 10 days.6
will not quality
most level
state life energy red
control test must month
pushing tongue rhythm out length
double self-health head function
safety device function
oblique tribute single alcohol turn night
key avoidance technique out expansion force
home tongue force
transmission multi-drive pressure
key this open body live
! The remaining tongue is positive, the area drum
deep fast cavitation energy stroke
carrying head two holes pad force
learned the hole bearing piece top force.
Control F pressure
Stick to tension
Insurance tension
Safety enterprise chain pull
Hot tongue thanks to our business
Smart key machine training
Special head automatic buckle station
Batch position hot edge parts cabinet
Hot down report
Lack of buckle plate static tension
Fuel industry return control
Head anti-send borrowing frequency
TV grain and noodle change
There is a plan to steal the flow of comfort
Continuous film positive force
Can be the same cloud flower number
Mutual opening of the market
Canon life
B mark, packaging, transportation, storage
B. 1 Marking
08/T2473—2000
Continued 9
Not in the promise
Quality level
Determination number
According to 6.1.1. 6.1.3 Determined
QB/R24732000
8.1.1 The outer packaging shall be marked with the product name, model, trademark, product procurement standard, production enterprise name, location, product origin, quantity, quality, size, grade, and production date. 8.1.2 The inner packaging shall be marked with the product name, model, trademark, production enterprise name, location, product origin, grade, and production date.
8.2 Installation
8.2 The installation materials must be clean, hygienic, and non-toxic. They must meet the requirements for neutral material packaging. B.2.2 The product must be packed in the box with the specified accessories and must be accompanied by the product instructions and certification. 82.2.1 The instructions should include the following: a) Product name, trademark, product standard number; b) Manufacturer name, product origin; c) Product performance, instructions and installation drawings. 9.2.2.2 The installation should comply with the safety regulations in Table 10. Installation 8.2.3 The outer shell must be firm, dry and clearly marked. 8.3 During transportation, the product is strictly prohibited from being exposed to rain and moisture. Please move it with care: 8.4 The product should be stored in a warehouse with a ventilation, non-corrosive gas, 30mm floor, and humidity less than 80%. The storage period is 10 days.6
will not quality
most level
state life energy red
control test must month
pushing tongue rhythm out length
double self-health head function
safety device function
oblique tribute single alcohol turn night
key avoidance technique out expansion force
home tongue force
transmission multi-drive pressure
key this open body live
! The remaining tongue is positive, the area drum
deep fast cavitation energy stroke
carrying head two holes pad force
learned the hole bearing piece top force.
Control F pressure
Stick to tension
Insurance tension
Safety enterprise chain pull
Hot tongue thanks to our business
Smart key machine training
Special head automatic buckle station
Batch position hot edge parts cabinet
Hot down report
Lack of buckle plate static tension
Fuel industry return control
Head anti-send borrowing frequency
TV grain and noodle change
There is a plan to steal the flow of comfort
Continuous film positive force
Can be the same cloud flower number
Mutual opening of the market
Canon life
B mark, packaging, transportation, storage
B. 1 Marking
08/T2473—2000
Continued 9
Not in the promise
Quality level
Determination number
According to 6.1.1. 6.1.3 Determined
QB/R24732000
8.1.1 The outer packaging shall be marked with the product name, model, trademark, product procurement standard, production enterprise name, location, product origin, quantity, quality, size, grade, and production date. 8.1.2 The inner packaging shall be marked with the product name, model, trademark, production enterprise name, location, product origin, grade, and production date. wwW.bzxz.Net
8.2 Installation
8.2 The installation materials must be clean, hygienic, and non-toxic. They must meet the requirements for neutral material packaging. B.2.2 The product must be packed in the box with the specified accessories and must be accompanied by the product instructions and certification. 82.2.1 The instructions should include the following: a) Product name, trademark, product standard number; b) Manufacturer name, product origin; c) Product performance, instructions and installation drawings. 9.2.2.2 The installation should comply with the safety regulations in Table 10. Installation 8.2.3 The outer shell must be firm, dry and clearly marked. 8.3 During transportation, the product is strictly prohibited from being exposed to rain and moisture. Please move it with care: 8.4 The product should be stored in a warehouse with a ventilation, non-corrosive gas, 30mm floor, and humidity less than 80%. The storage period is 10 days.
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