This standard specifies the sampling, inspection and inspection result determination of imported and exported scooters. This standard applies to the inspection of ordinary two-wheeled scooters with handlebars for import and export. This standard does not apply to chain-type and electric scooters. SN/T 1365-2004 Inspection Procedure for Mechanical Safety Performance of Imported and Exported ScootersSN/T1365-2004 Standard download decompression password: www.bzxz.net

ICS 97.220
People's Republic of China Entry-Exit Inspection and Quarantine Industry Standard SN/T1365—2004
Inspection procedures for mechanical safety performance of scooters for import and export2004-06-01Promulgated
People's Republic of China
General Administration of Quality Supervision, Inspection and Quarantine
2004-12-01Implemented
This standard is prepared and approved by the National Certification and Accreditation Administration. This standard was initiated by the Guangdong Entry-Exit Inspection and Quarantine Administration of the People's Republic of China. The main drafters of this standard are Ling Xingfeng, Guo Renhong, Chen Huafa, Huang Yuman and Du Zhanling. This standard is the first inspection and quarantine industry standard issued in Hong Kong. SX/T1365—2004
1 Scope
Mechanical safety performance inspection procedures for import and export pallet trucks This standard specifies the inspection and inspection results of import and export pallet trucks. This standard is applicable to the inspection of import and export two-wheeled pallet trucks with handlebars: This standard does not apply to chain-type and electric-powered pallet trucks: 2 Normative references
S1335—2004
The clauses in the following documents are cited in this standard or become clauses of this standard. For non-current documents, all subsequent amendments or revisions do not apply to this standard. However, it is necessary to study whether the latest versions of these documents can be used according to the agreed schedule of this standard. For non-current references, the latest versions shall apply to this standard. GE: 4746-199 Standard Safety Requirements 3 Definitions
This standard adopts the following terms and definitions
Inspection lot
is a unit product or a half of the same size and model produced under the same production conditions and sampled for inspection. The unit product is called inspection lot, or batch for short. 3.2
slrengih safety factor
Strength safety item
indicates the item of the ability of the inspected component to resist deformation or breakage under the impact force or constant static load. 3. 3
othersafetyitem
refers to the safety precautions, such as size, height, markings, etc. 1.1 General
4.1.1 Sharp edges
During normal riding and maintenance, there should be no sharp edges or any protruding objects that may be touched by hands. 4.1.2 Objects
For those exceeding 6m, the following shall be true: the diameter of the vehicle shall not be less than 6.3m, the maximum inch of the protruding end shall be greater than 2.7m, the center size shall be reduced by 3.2mm, except for the handlebars and gates. There shall be no protrusions outside the door. If there is any over-fitting, its length shall not be less than its outer diameter. 4.5m.
4.2.1 Braking system
A braking system shall be installed on the bottom of the vehicle and meet the relevant requirements of 4.2.7~1.3. 5N/T1365—2004
4.2.2
4.2.2.1 Handle position
Hand brakes are used in the handlebars. Only the position of the handlebar can be used. 4.2.2.2 Handle size
The difference between the two points is shown in Figure 1. When measuring from the handlebar surface to the handlebar surface, the difference between the left and right points A and B should not exceed 5mm. The difference between the left and right points C should not exceed 0mm. Note that for power supply, these dimensions should be within the domestic standards. 4.2.2.3 The brake system should be flexible and there should be no blocking brake. A brake that can withstand a pull of 21N should be installed. 4.2.2.4 Braking performance
According to the specifications? ..1 The test method specified in the current regulations shall be that the braking force of the 90N brake applied by the brake shall not be less than 50N. 4.2.3 Footrest
4.2.3. Footrest position
The footrest should be installed on the wheel.
4. 2. 3. 2 The length of the curved part
Its length should not be shorter than the center line of the wheel, as shown in Figure 2. 4.2.3.3 Braking performance
When tested according to the method specified in 7.1.2, the braking force of 30V on the vehicle shall not be less than 5. 4.3 Vehicle cleaning
4.3.1 Crossbar
The total width of the crossbar should be between 335mm and 50mm. The end of the crossbar should be equipped with a handle. They can withstand a pull of 70N. Whether it is a flexible handlebar, the handlebar tube shall have limited visible damage when tested according to the method specified in 4.3.2 The handlebar body shall have a reliable permanent surface on the handlebar body and a maximum extension height, with a differential pressure. 4.4: Frame/fork assembly 4.4.1 Drop test According to the method specified in 7.?, there shall be no visible cracking. The permanent deformation measured between the center line of the front and rear axles shall not exceed 0.040mm. 4.4.2 Drop test According to the method specified in 7.4, there shall be no visible cracking. 4.4.3 Static load test According to the method specified in 7.?, there shall be no visible cracking. The permanent deformation measured on the upper side of the vehicle shall not exceed 5mra.
4.5 Fixing assembly
4.5.1 The locking device should be able to clearly indicate whether the mechanism is in a loose or locked position. 4.5.2 The locking device can withstand the physical tightness of the device, and there should be no new cracks or permanent changes. 4.5.3 When the locking device is in a state of drilling, the required force should not be less than 1000N. 4.6 Folding and expansion mechanism
4.6.14 The expansion mechanism should have a locking device. 4.6.2 The folding and expansion mechanism should not have more than 5 chains or holes. 4.6.3 After the folding and expansion mechanisms are accumulated several times, add 250N along the folding and expansion mechanism at the most unfavorable point! , mim sheet folded, telescopic mechanism should have no relative displacement,
5 Sampling
5.1 Sampling conditions
Products that must be inspected must be installed completely after passing the inspection. 5.2 Sampling plan
5.2.1 Type test sampling plan
Type test, its deduction number and judgment number are implemented according to the table]. Table 1 Type test lottery plan
Project category
HWCC safety committee project
Common safety
Sampling plan for random inspection
Batch inspection and its batch report details, determination array technology Table 2 Hot table 2 Summary according to the recommended sampling plan
Project category
Other safety functions
6 Teaching
6.1 Inspection classification
Type test and recommendation inspection.
6.2 Type test
Type test shall be carried out in any of the following circumstances: 6.2.1
a) first import and export or second import and export within one year; b
when the product, materials, process, accessories and production are controlled; e
The inspection items of type test shall be based on Table 3; 6.3 Before inspection and supervision: the commissioning party shall provide the city’s teaching material inspection form and submit the inspection specification sheet, the inspection items of batch release shall be less than 3 inspection forms? Inspection items, inspection data and inspection methods Inspection items: According to GB 14743-3 (95 3.1.) GB 1474-9: -1.2 4.2.2.1, 4.3.3.1 4.2.2.8, 1.2.3.2 4.2.2.1, -1.2.3. 3
SN/T1365-204
Evaluation of validity
Evaluation of suspicion period
Pregnancy test
Full shell test
SN/T1365-2094
"Test methodwww.bzxz.net
Chen Sa test
Static load test
Missing type pipe
Folding, punching and shrinking mechanism
7.1 Braking performance test
7. 1.1 Hand
Table 3 (system)
Test
Control
Pull-in Test
This test should be carried out on a finished vehicle. After confirming that the brake system is correct, fasten the scooter to the appropriate mounting and install the brake measuring device on the rear. The brake handlebar end 25 meters perpendicular to the cross tube will apply a 90N force meter. The wheel can be pulled in the opposite direction or in the opposite direction. The wheel is pulled and rotated for ten seconds. On the one hand, the control force on the wheel is still maintained. On the other hand, the aluminum power: 7.1. 2
This test should be carried out on a vehicle. Place the camera on a suitable device and install the braking force measuring device on the rear wheel, as shown in Figure 4. Add force in the braking direction E to the vehicle, and use the shear force around the wheel to measure the force. Pull the wheel forward smoothly. After the wheel has turned half a circle, keep pulling the wheel slightly to the left. The braking force should be the greatest. 7.2 Handlebar torque test
Put the vehicle in the right position and apply a maximum of 71N. The direction and application point of the shear force at the joint of the wheel should be the shortest. If the force point is not at the end of the handlebar, the force can be applied to the handlebar as much as possible. The force application point should not be more than 151m from the beginning or the end. See Figure 57.3 Test Item 7.3 Test Item 7.4 Test Item 7.5 Test Item 7.6 Test Item 7.7 Test Item 7.8 Test Item 7.9 Test Item 7.1 Test Item 7.2 Test Item 7.3 Test Item 7.4 Test Item 7.5 Test Item 7.6 Test Item 7.7 Test Item 7.8 Test Item 7.9 Test Item 7.1 Test Item 7.2 Test Item 7.3 Test Item 7.4 Test Item 7.5 Test Item 7.6 Test Item 7.7 Test Item 7.8 Test Item 7.1 Test Item 7.2 Test Item 7.3 Test Item 7.4 Test Item 7.5 Test Item 7.6 Test Item 7.7 Test Item 7.8 Test Item 7.1 Test Item 7.2 Test Item 7.3 Test Item 7.4 Test Item 7.5 Test Item 7.6 Test Item 7.7 Test Item 7.8 Test Item 7.1 Test Item 7.2 Test Item 7.3 Test Item 7.4 Test Item 7.5 Test Item 7.6 Test Item 7.7 Test Item 7.8 Test Item 7.1 Test Item 7.3 Test Item 7.4 Test Item 7.5 Test Item 7.6 Test Item 7.7 Test Item 7.8 Test Item 7. At a point between the two wheels, the object is set at 30m, and the part is rotated to make it fall freely on the drill 107 road. The static color estimation test is carried out on the finished vehicle. The load is 1C5ks on the center of the suspension plate. After 24 hours, the permanent deformation of the full-scale vehicle is as shown in the name. The test result is based on the specified test plan, the detailed test plan specified in Table 2, and the dynamic inspection plan specified in Table 2. Whether it is a ground test or a random inspection, only when the corresponding inspection items are determined on a daily basis, Only then can the type test be judged to be tight or the inspection is qualified
9 Disposal of unqualified
9.1 Disposal after unqualified type test
SN/T1365—2004
9.1.1 If the type test of this cycle fails, the product represented by the type test shall be suspended for random inspection until the cause of unqualified is eliminated through rectification and the type test is re-conducted. 9.1.2 When the type test is re-conducted, only the unqualified items can be inspected. 9.2 Disposal after random inspection
9..1 For unqualified products, the manufacturer shall rework them for processing, attach a report of inspection, and re-inspect them. Imported products shall be directly reported as unqualified.
White, 2. When re-inspecting the export products, only the unqualified items and the items that may be damaged during rework can be inspected. 1. Dimensions of the center to the floor. Figure? SN/T 1365—2004. Double-grid test force (dynamic). National 3. Dynamic performance test. Force can be added. Wheel can be forbidden to withstand the color of the belt. Figure 4. Braking performance test. Figure 5. Transverse torque test. Figure 6. Wheel monitoring. Figure! Joint drop test
SN/T 1365-2004
NN/T 1365—20c4
: Static load test
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