This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of bicycle pumps (hereinafter referred to as pumps). This standard applies to bicycle pumps. QB/T 2182-1995 Bicycle Pumps QB/T2182-1995 Standard download decompression password: www.bzxz.net

Industry Standards of the People's Republic of China
QB2176, 2191-95
QB/T1177~2185-95
Bicycle Industry Standards
199512-05 Issued
China Light Industry Federation Issued
1996-07-01 Implementation
Industry Standards of the People's Republic of China
Bicycle
Inflator Accessories
" Theme of the Country
-TttKoNr Ka-
Q5/T 2182-95
This standard specifies the product classification, technical requirements, test methods, inspection regulations, marking, packaging, transportation and storage of bicycle inflators (hereinafter referred to as inflators). This standard is for bicycle inflators. 2 Referenced standards
Q/T1317 Bicycle electric parts
QB/T1218
CB2828
GRZRES
GB12742
3 Product classification
Bike oil technical conditions
Continuous batch inspection counting sampling procedure (Continuous batch inspection with card) Periodic inspection counting sampling procedure And sampling table (suitable for the inspection of the production process) white vehicle inspection equipment and monitoring technology only this article 3-[basic type and parts name
ordinary end pattern according to the type of vehicle with the gas cylinder, see doctor. 3.1.1A type
3.1.2B type combustion spiral velvet connection type certificate vehicle pumping cylinder. See Figure 2. 3.2 product code specification in 1
Chen pure product body pure core
1--lower break, 2-two whole, 3-pull tube: 4-elastic hungry, 5-skin hungry 6-barrel body, 7-bottom request, X·some guarantee, 9.-air outlet Figure 1
China Light Industry General Association 1995-·12-05 approved 1996-07-01 implementation
QB/T 2182-95
1 one-hand structure: 2 one room and: 3 according to the year: 4 potassium low: 5 skin, 6 a simple body: 7 together soul: 8 silk kidney! 5 one or two mouth cigarette electric diagram
sound frequency connection type car gas simple
spiral environment line connected to dig out the car hit the beautiful
is the preferred product.
33 product mark
4, production station mark main product name, product technical characteristics and standard number composition: code
Add, product technical characteristics by product code, specification barrel outer diameter × front body length > through feeling A
Marking example: through end pattern continuous change type with car gas quotient + simple body outer diameter 22m + grinding body length control 3451, with car inflator quotient
Marking number
through exploration teaching connection
Product name
3.4 ​​Main size mark t see table 2 Figure (simple body) Figure 1 still wear) Figure 5 (hose) Figure 6 bowl) - 68
QB/T2182-95
-TttKoNr Ka-
3.5 Installation Dimensions Figure 7.
4 Technical Requirements
4.1 Working Air Pressure of Pump
QB/T2182-95
The working air pressure of the pump shall not be less than 0.29Mpa, 4.2 The sealing of each connecting part of the pump
The bottom of the pump body, that is, the joint, and each connection point shall have good airtightness, 4.3 Strength of the draw tube
The pump draw tube shall be able to withstand radial load of 4UN. 4.4 Strength of the connection between the body and the screw thread
The strength of the connection between the body and the cover screw shall be able to withstand the axial tension of 117, and shall not be loose or fall off. 4.5 Quality of oil-proof parts
4.5.1 Appearance of paint
Painted parts shall comply with the provisions of Article 3.1 of QB/T1278 for Class II parts. 4.5.2 Impact resistance of paint film
shall comply with the provisions of Article 3.2 of QB/T1218, 4.5.3 Anti-corrosion ability of paint film
shall comply with the provisions of Article 3.4 of QB/T1218 for Class II parts, 4.5.4 Quality of paint film
shall comply with the provisions of Article 3.4 of QB/T1218 for Class II parts, 4.6 Quality of electroplated parts
4.6.1 Appearance of electroplated parts
shall comply with the provisions of Article 5.1 of QB/T1217 for Class II parts. 46.2 Thickness
Should meet the requirements of 5.3.1.2 of QB/11217.70
4.7 Other appearance requirements
Q8/T2182--95
4.7.1 After assembly, there should be no exposed edges and burrs in places where the user's hands, etc. may touch.
4.1 Decals should be pasted evenly and evenly. 5 Test methods
The test equipment and parts used in the tests of this chapter shall meet the requirements of GB12742. 5.1 Working air pressure test Install the air pump on a special front air pressure test machine (or use an air pump). The air pressure test machine reciprocates and inflates 55 ± 5 times per minute. The test conditions and results are shown in Table 3. Note: The working air pressure is directly read from the pressure gauge on the air pump. 5.2 Leakage test process of each connection type of the air pump Inflate several times
Pressure MPe
When the air is discharged from the air pump Connect the air outlet of the nozzle to a pressure suit, set the air connection part on the water, and inflate manually. When the pressure reaches the specified working pressure, keep it for 1 minute and then check that there should be no defects at the connection parts. 5.3 Tube pulling strength test
Before pulling, follow the steps shown in Figure 8, pull the handle out 5mm, and then place a load of 49N at a position 5cm from the handle end. After 1min, the tube shall not bend and the handle shall not be deformed. 5.4 Test of the connection strength between the cylinder body and the cylinder cover. Use an M10 bolt to pass through the cylinder hole, and then insert the cylinder head into the cylinder hole. After the thread is connected to the tensile machine, fix the lower part of the cylinder body (Figure 9). Then carry out the tensile test: when the pressure gauge on the force machine reaches 147N, keep it for 1min, and then the cylinder body and the cylinder cover screws will not loosen or fall off. 5.5 Quality test of painted parts. 5.5.1 External gauge test of membrane. Carry out according to the provisions of Article 4.1 of QB/T1218. 5.5.2 Impact strength test. Carry out according to the provisions of Article 4.2 of QB/T218295. 5.5.3 Paint film corrosion resistance test
Perform according to the provisions of Article 4.3 of QB/T18.
5.5.4 Film density test
Perform according to the provisions of Article 4-4 of QB/T1215. 5. ECG chain quality test
5.61 Medium frequency appearance verification
Perform according to the provisions of Article 5.1.2 of QB/TI217, 5.6.2 Layer density test
Perform according to the provisions of Article 5.3.2 of Q15/T1717 5.7 Other external tests
Pre-production test, manual test,
6 Inspection rules
6.1 Products must be inspected by the quality inspection department of the manufacturer before they can leave the factory. 6.1 Unit production is only,
6.3 Factory inspection
Use GB2R23
6.3.1 Ground drainage plan is normal once, check water 8-4. Batch pressure or annual unit product is not in accordance with the situation. 6.3.2
According to the inspection level (positive) of the inspection day, the classification and the highest quality level (AQ1.) of the adhesive are shown in Table 4. 6. 3.3
Inspection items
Working gas
Abrasiveness
Dyeing joint appearance
Electric light appearance
Western and wool
Applique requirements
6.4 Type inspection
Use GB2829. The inspection cycle is one month.
Sampling plan Single sampling plan,
This standard adopts
natural requirements
4- 3- 2
Batch quality efficiency is calculated based on the number of defective products per hundred units of products. 72
Test method
Non-conformity
Qn/T218295
-HKAoN K-
1Discrimination level DI.), non-qualified classification, non-conforming quality level [RQL), sample size (n), judgment 6.44 Test items white
Array is shown in Table 5:
Test items
Tensile bending strength
Smoke effect connection strength
Transmission resistance
Green spot city
Slope thickness insect
This standard
Technical requirements
7 Marking. Packaging. Transportation. Storage
7. 1 Marking
Test method
And qualificationwww.bzxz.net
7.1.1. The manufacturer's trademark can also be determined according to the purchaser's (contract requirements). 7.1-2 Packaging Marks The product packaging box should have the following marks: a. Manufacturer name and address b. Product name: product number, d. Box size × width × brand); e. Quantity: f. Net weight and seal: shipping icon mark "Handle with care", "Handle wet", b. Factory export date and production batch number.
7.2 Packaging
Ac= Re-2
Ar- Re—2
Ac-1 Re-?
Ac=1 Re=8
Ac=」
The product is packed in single pieces and then put into a container with a complete set of anti-test paper. The packaging must be special. Special conditions can be determined according to the needs (contract requirements).
7.3 Transportation
The product should be handled with care during transportation. It is strictly forbidden to move it. 7.4 Storage
7.4.1 The product should be stored in a well-ventilated warehouse with a height of less than 1cm from the ground. The product warehouse should be near no corrosive gas
7.4.2 The product should not have rust within 9 months from the date of leaving the factory under the correct transportation and storage conditions. 73
Additional explanation,
QR2182—95
This standard is proposed by the Quality Standard Department of China Light Industry Association. This standard is issued by the National Light Industry Standardization Center. This standard is drafted by Shanghai Qianwei Gas Plant. The main drafter of this standard is Wang Guoxin
.
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