A device applied to zipper life test

Abstract

A device applied to zipper life test, including a zipper test power device for providing power, a zipper test connecting line for connecting the zipper to be tested, a zipper reset structure for resetting the zipper to be tested; one end of the zipper test connecting line is connected to the zipper test power device, and the other end is connected to the zipper head of the zipper to be tested to drive the zipper to be tested to open or close; the zipper reset structure includes a zipper fastener and a zipper reset member, and the zipper to be tested is installed on the zipper fastener; the zipper reset member is connected to the zipper head, and the zipper test power device releases the zipper test connecting line, and the zipper head drives the zipper to be tested to automatically reset the zipper to be tested to open or close. The scheme adopts the structure design of automatic reset, and achieves the effects of improving the convenience of using the zipper life test device, reducing the labor cost and the difficulty of device operation, and enhancing the environmental protection in the use process of the zipper life test device.

Description

Technical Field

[0001] This utility model belongs to the technical field of quality testing equipment, and in particular relates to a device for testing the lifespan of zippers. Background Technology

[0002] Zippers are widely used in clothing, bags, and many other fields. Their performance and quality have a significant impact on the user experience and lifespan of products, requiring rigorous and precise testing. Existing zipper lifespan testing mainly uses manual testing or zipper lifespan testing equipment. However, manual testing is inefficient, and zipper lifespan testing equipment has a complex structure and is not suitable for testing longer zippers, which hinders the promotion of zipper lifespan testing equipment. Therefore, this utility model proposes a new solution to the above-mentioned technical solutions. Utility Model Content

[0003] The purpose of this invention is to provide a device for testing the lifespan of zippers. It adopts an automatic reset structure design, which improves the ease of use of the zipper lifespan testing device, reduces labor costs and equipment operation difficulty, and enhances the environmental friendliness of the zipper lifespan testing device during use.

[0004] Based on this, the present invention provides a device for testing the lifespan of zippers, comprising:

[0005] A zipper testing power device for providing power, a zipper testing connection line for connecting the zipper under test, and a zipper reset structure for resetting the zipper under test; one end of the zipper testing connection line is connected to the zipper testing power device, and the other end is connected to the zipper head of the zipper under test to drive the zipper under test to open or close.

[0006] The zipper reset structure includes a zipper fastener for securing the zipper under test and a zipper reset component for resetting the zipper head. The zipper under test is mounted on the zipper fastener. The zipper reset component is connected to the zipper head. The zipper test power device releases the zipper test connection line and drives the zipper head through the zipper reset component to automatically reset the zipper under test that is open or closed.

[0007] As described above, the device for testing the lifespan of zippers includes a zipper testing power unit body and a rotating connecting plate assembly. The zipper testing power unit body is equipped with a rotating motor. The rotating connecting plate assembly is connected to the rotating motor and is used for connecting the zipper testing connecting line.

[0008] As described above, in a device for testing the lifespan of a zipper, the rotating connecting plate assembly includes a first rotating connecting plate for connecting a rotating motor, a second rotating connecting plate for connecting the zipper test connecting line, and a rotating plate connecting structure for fastening the second rotating connecting plate. The first rotating connecting plate is connected to the rotating motor, and the second rotating plate is connected to the rotating plate connecting structure for fastening.

[0009] As described above, the device for testing the lifespan of a zipper includes a rotating disk connection structure comprising a first rotating disk connector, a second rotating disk connector, and a movable adjustment component. The first rotating disk connector and the second rotating disk connector are connected relative to each other on the first rotating disk to form a movable slot for mounting the second rotating disk. The movable adjustment component is connected to the second rotating disk connector to adjust the movable slot for mounting the second rotating disk.

[0010] As described above, in a device for testing the lifespan of a zipper, the second rotating connecting plate is provided with a connecting wire mounting groove and a rotating plate mounting boss. The second rotating connecting plate is connected to the movable slot through the rotating plate mounting boss, and the zipper test connecting wire is connected to the second rotating connecting plate through the connecting wire mounting groove for rotation.

[0011] As described above, the device for testing the lifespan of a zipper includes a zipper testing power unit further comprising a support and stabilizing frame. The support and stabilizing frame is connected to the main body of the zipper testing power unit, and the support and stabilizing frame is provided with a first mating connector and a second mating connector for limiting the zipper testing connection line. The first mating connector and the second mating connector are connected relative to each other on the support and stabilizing frame for the zipper testing connection line to be connected.

[0012] As described above, a device for testing the lifespan of a zipper includes a first movable connecting bracket and a first movable roller for connecting the zipper test connecting line. The first movable connecting bracket is movably connected to the support and stabilizing frame, and the first movable roller is connected to the first movable connecting bracket and limits the position of the first movable connecting bracket.

[0013] The second mating connector is provided with a second movable connecting bracket and a second movable roller for connecting the zipper test connecting line. The second movable connecting bracket is movably connected to the support and stabilizing frame, and the second movable roller is relatively connected to the second movable connecting bracket and limits the second movable connecting bracket.

[0014] As described above, the device for zipper life testing includes a support and stabilizing frame further comprising a first support and stabilizing rod, a second support and stabilizing rod, and a support and stabilizing connecting plate. The first and second support and stabilizing rods are connected to opposite sides of the zipper testing power unit body. The first movable connecting bracket and the second movable connecting bracket are connected to either the first or second support and stabilizing rod. One end of the support and stabilizing connecting plate is connected to the first support and stabilizing rod, and the other end is connected to the second support and stabilizing rod for stabilization.

[0015] As described above, an apparatus for testing the lifespan of a zipper includes a zipper fastener with a third movable roller and a fastener limiting portion for limiting the zipper reset component. The fastener limiting portion has a reset component limiting hole, and the third movable roller is positioned on the upper side of the zipper fastener relative to the fastener limiting portion. The zipper test connection line is connected to the third movable roller and, through the reset component limiting hole, is connected to the zipper reset component on the lower side of the fastener limiting portion.

[0016] The device described above for testing the lifespan of a zipper further includes a main control panel for controlling the rotating motor, the main control panel being connected to the zipper testing power unit body.

[0017] Implementing the embodiments of this utility model has the following beneficial effects:

[0018] 1. This solution adopts an automatic reset structure design, including a zipper testing power unit, a zipper testing connection line, zipper fasteners, and a zipper reset component. The zipper to be tested is installed on the zipper fastener, and the two ends of the zipper testing connection line are connected to the zipper testing power unit and the zipper head of the zipper to be tested, respectively. The zipper reset component is then fastened to the zipper head. By modifying the original torque testing machine into a zipper testing power unit, a swinging pulling force is provided to the zipper head, lifting the zipper head to open or close the zipper to be tested. The zipper testing power unit releases the zipper testing connection line, allowing the zipper reset component to automatically reset the zipper head under its own gravity. This optimizes the overall structure of the zipper life testing equipment, facilitating a reduction in overall size. This achieves the effects of improving the ease of use of the zipper life testing equipment, reducing labor costs and equipment operation difficulty, and enhancing the environmental friendliness of the zipper life testing equipment during use. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0021] Figure 2 For the corresponding Figure 1 Enlarged view of the A-section structure;

[0022] Figure 3 For the corresponding Figure 1 Enlarged view of the structure of section B;

[0023] Figure 4 For the corresponding Figure 1 A structural diagram from another direction;

[0024] Figure 5 For the corresponding Figure 4 A structural diagram from another direction;

[0025] Figure 6 This is an exploded view of the structure of an embodiment of the present utility model;

[0026] Figure 7 For the corresponding Figure 6 Enlarged view of the C-section structure;

[0027] Figure 8 For the corresponding Figure 6 Enlarged view of the structure of part D;

[0028] Figure 9 For the corresponding Figure 6 A structural diagram from another direction;

[0029] Figure 10 For the corresponding Figure 9 Enlarged view of the E-section structure;

[0030] Figure 11 For the corresponding Figure 9 A schematic diagram of the structure from another direction.

[0031] In the diagram: 11-Zipper test power unit body, 111-Rotating motor, 12-Rotating connecting disc assembly, 121-First rotating connecting disc, 122-Second rotating connecting disc, 1221-Connecting wire mounting groove, 1222-Rotating disc mounting boss, 123-Rotating disc connecting structure, 1231-First rotating disc connector, 1232-Second rotating disc connector, 1233-Moving adjustment component, 12331-Moving adjustment fixing block, 12332-Moving adjustment threaded rod, 124-Moving slot, 13-Supporting and stabilizing frame, 131 - First mating connector, 1311-First movable connecting bracket, 1312-First movable roller, 132-Second mating connector, 1321-Second movable connecting bracket, 1322-Second movable roller, 133-First support stabilizing rod, 134-Second support stabilizing rod, 135-Support stabilizing connecting plate; 2-Zipper test connection line; 3-Zipper reset structure, 31-Zipper fastener, 311-Third movable roller, 312-Fastener limiting part, 32-Zipper reset component; 4-Main control panel; 5-Zipper to be tested. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1 to 11 As shown, this utility model embodiment provides a device for testing the lifespan of zippers, comprising:

[0034] The system includes a zipper testing power device for providing power, a zipper testing connection line 2 for connecting the zipper under test 5, and a zipper reset structure 3 for resetting the zipper under test 5. One end of the zipper testing connection line 2 is connected to the zipper testing power device, and the other end is connected to the zipper head of the zipper under test 5. Depending on the orientation of the zipper head, the zipper head is lifted through the zipper testing connection line 2, thereby driving the zipper under test 5 to open or close the zipper for life testing.

[0035] The zipper reset structure 3 includes a zipper fastener 31 for securing the zipper under test and a zipper reset component 32 for resetting the zipper head. The zipper under test 5 is installed on the zipper fastener 31 and secured so that the zipper head can be pulled to open or close the zipper under test 5. The zipper reset component 32 is detachably connected to the zipper head. The zipper test power device releases the zipper test connection line 2, so that the zipper reset component 32 can drive the zipper head downward under its own gravity to automatically reset the zipper under test 5 that is open or closed, and at the same time restore the zipper test connection line 2 to a taut state for the next lifting movement.

[0036] Specifically, the zipper testing power device includes a zipper testing power device body 11 and a rotating connecting plate assembly 12. The zipper testing power device body 11 is equipped with a rotating motor 111. The rotating connecting plate assembly 12 is connected to the rotating motor 111 and is connected to the zipper testing connecting line 2. The rotating motor 111 drives the zipper testing connecting line 2 to wind around the rotating connecting plate assembly 12, thereby realizing the displacement of the zipper head and opening or closing the zipper head. At the same time, by adopting the structural design of the rotating connecting plate assembly 12, this utility model changes the lifting of the zipper under test 5 from linear lifting to winding lifting, which facilitates the miniaturization of the zipper life testing equipment. This effectively solves the problem of needing large zipper life testing equipment when the lifting length of the zipper under test 5 is long, and reduces the footprint of the zipper life testing equipment, thereby enhancing the applicability of the zipper life testing equipment and reducing the testing cost.

[0037] In this embodiment of the invention, the rotating motor 111 lifts the zipper head to a certain position and then resets it, so that the zipper test connection line 2, which is in a taut state, enters a loose state, allowing the zipper reset component 32 to drive the zipper head to reset. The zipper reset component 32 is a load-bearing component, and by utilizing the gravity of the zipper reset component 32, the zipper head is driven to move downwards back to the initial position for automatic reset, so that the zipper test connection line 2, which is in a taut state, enters a taut state, thereby improving the energy efficiency of the zipper life testing equipment.

[0038] In this embodiment of the present invention, the zipper reset component 32 preferably adopts a hook-type structural design to improve the convenience of installing the zipper reset component 32 on the zipper head, and to facilitate the replacement of the zipper reset component 32 with different weights for different zippers 5 to be tested, thereby enhancing the applicability of the zipper life testing equipment.

[0039] Furthermore, the rotating connecting disc assembly 12 is provided with a first rotating connecting disc 121 for connecting to the rotating motor 111, a second rotating connecting disc 122 for connecting to the zipper test connecting line 2, and a rotating disc connecting structure 123 for fastening the second rotating connecting disc 122. The first rotating connecting disc 121 is connected to the rotating motor 111, and the second rotating connecting disc 122 is connected to the rotating disc connecting structure 123 for fastening, so that the first rotating connecting disc 121 drives the second rotating connecting disc 122 to rotate, causing the zipper test connecting line 2 to wind around the second rotating connecting disc 122, thereby lifting the zipper head.

[0040] Furthermore, the rotating disk connection structure 123 is provided with a first rotating disk connector 1231, a second rotating disk connector 1232, and a movable adjustment component 1233. The first rotating disk connector 1231 and the second rotating disk connector 1232 are connected to each other on the first rotating connecting disk 121 to form a movable slot 124 for installing the second rotating connecting disk 122. The movable adjustment component 1233 is connected to the second rotating disk connector 1232 to adjust the movable slot 124 for the second rotating connecting disk 122 to be installed.

[0041] In this embodiment of the present invention, the first rotating disk connector 1231 and the second rotating disk connector 1232 are integrally formed L-shaped designs to ensure that the movable slot 124 can securely hold the second rotating connecting disk 122, preventing it from falling off during use. The second rotating disk connector 1232 can move relative to the movable adjustment member 1233. The first rotating disk connector 1231 is fixedly connected to the first rotating disk connector 1231 to adjust the width of the movable slot 124 to install the second rotating connecting disk 122, thereby improving the ease of installation. Anti-slip blocks can also be provided in the movable slot 124 to increase the friction between the movable slot 124 and the second rotating connecting disk 122, further improving the stability of the zipper life testing equipment during the testing process. The first rotating disk connector 1231 and the second rotating disk connector 1232 are made of high-strength alloy material, which has excellent wear resistance and corrosion resistance, ensuring that the fastening performance is maintained during long-term use and that the connection will not loosen due to material aging or damage.

[0042] In this embodiment of the present invention, the movable adjustment component 1233 is provided with a movable adjustment fixing block 12331 and a movable adjustment threaded rod 12332. The movable adjustment fixing block 12331 is fixedly connected to the first rotating connecting plate 121. One end of the movable adjustment threaded rod 12332 is connected to the second rotating plate connecting component 1232, and the other end is connected to the movable adjustment fixing block 12331, so that the second rotating plate connecting component 1232 can move relative to the movable adjustment fixing block 12331 to adjust the movable slot 124. The maximum movement range of the second rotating plate connecting component 1232 is limited by the movable adjustment fixing block 12331, so as to shorten the adjustment time and improve the convenience of adjustment of the zipper life testing equipment.

[0043] Furthermore, the second rotating connecting plate 122 is provided with a connecting wire mounting groove 1221 and a rotating plate mounting boss 1222. The second rotating connecting plate 122 is connected to the movable slot 124 through the rotating plate mounting boss 1222. The zipper test connecting wire 2 is connected to the second rotating connecting plate 122 through the connecting wire mounting groove 1221 and rotates, so that the second rotating connecting plate 122 can be detachably connected to the movable slot 124. The inner surface of the connecting wire mounting groove 1221 is provided with anti-slip texture, which can increase the friction between the zipper test connecting wire 2 and the zipper test connecting wire 2, prevent the zipper test connecting wire 2 from sliding during rotation, and ensure the stability of the zipper test connecting wire 2 when pulling the zipper head.

[0044] In this embodiment of the utility model, the zipper testing power device is modified from a torque testing machine to enhance the applicability and utilization rate of the torque testing machine. The second rotating connecting plate 122 is made of one of the following materials: polypropylene (PP), polystyrene (PS), or ABS plastic, so that the rotating plate mounting boss 1222 can be snapped into the turntable mounting position 124, realizing that the second rotating connecting plate 122 can be detachably connected to the turntable mounting position 124, improving the applicability of the zipper life testing equipment, while also improving the ease of installation and maintenance of the second rotating connecting plate 122, facilitating the quick switching of the torque testing machine's testing functions, and improving testing efficiency.

[0045] Furthermore, the zipper testing power device is also provided with a support and stabilizing frame 13, which is connected to the zipper testing power device body 11. The support and stabilizing frame 13 is provided with a first mating connector 131 and a second mating connector 132 for limiting the zipper testing connecting line 2. The first mating connector 131 and the second mating connector 132 are connected to the support and stabilizing frame 13. The zipper testing connecting line 2 passes through the first mating connector 131 and the second mating connector 132 and is connected to the zipper head to reduce wear after the zipper testing connecting line 2 is connected, thereby extending the service life of the zipper testing connecting line 2.

[0046] Furthermore, the first mating connector 131 is provided with a first movable connecting bracket 1311 and a first movable roller 1312 for connecting the zipper test connecting line 2. The first movable connecting bracket 1312 is movably connected to the support and stabilizing frame 13, and the first movable roller 1312 is connected to the first movable connecting bracket 1311 and limits the first movable connecting bracket 1311. The first movable roller 1312 is provided with a first movable roller and a first movable roller body. The first movable roller is detachably connected to the first movable roller body to facilitate replacement of the first movable roller and extend the service life of the zipper test connecting line 2. The first movable roller body is provided with a first threaded limiting post, and the first movable connecting... The bracket 1311 is provided with a plurality of first movable connecting bracket limiting holes that mate with the first threaded limiting post; the first movable roller 1312 is connected to the first movable connecting bracket limiting hole through the first threaded limiting post to fasten the first movable connecting bracket 1311 to the support and stabilizing frame 13, thereby improving the ease of adjustment of the first mating connecting member 131; in this embodiment of the present invention, it is preferable to provide four first movable connecting bracket limiting holes, and at least one first movable roller 1312 is installed on the first movable connecting bracket 1311 through the first movable connecting bracket limiting hole to enhance the limiting effect of the first mating connecting member 131, while reducing the frictional wear of the zipper life testing equipment on the zipper test connecting line 2 during the test;

[0047] The second mating connector 132 is provided with a second movable connecting bracket 1321 and a second movable roller 1322 for connecting the zipper test connection line 2. The second movable connecting bracket 1321 is movably connected to the support and stabilizing frame 13, and the second movable roller 1322 is relatively connected to the second movable connecting bracket 1321 and limits the second movable connecting bracket 1321. The second movable roller 1322 is provided with a second movable roller and a second movable roller body. The second movable roller is detachably connected to the second movable roller body to facilitate the replacement of the second movable roller and extend the service life of the zipper test connection line 2. The second movable roller body is provided with a second threaded limiting post, and the second movable connecting bracket 1321 is detachably connected to the second movable roller body. The frame 1321 is provided with a plurality of second movable connecting bracket limiting holes that mate with the second threaded limiting post; the second movable roller 1322 is connected to the second movable connecting bracket limiting hole through the second threaded limiting post to fasten the second movable connecting bracket 1321 to the support and stabilizing frame 13, thereby improving the ease of adjustment of the first mating connecting member 131; in this embodiment of the present invention, it is preferable to provide four second movable connecting bracket limiting holes, and at least two second movable rollers 1322 are installed on the second movable connecting bracket 1321 through the second movable connecting bracket limiting holes to enhance the limiting effect of the first mating connecting member 131, while reducing the frictional wear of the zipper life testing equipment on the zipper test connecting line 2 during the test.

[0048] Furthermore, the support and stabilizing frame 13 is also provided with a first support and stabilizing rod 133, a second support and stabilizing rod 134, and a support and stabilizing connecting plate 135. The first support and stabilizing rod 133 and the second support and stabilizing rod 134 are connected to each other on both sides of the zipper testing power device body 11. The first movable connecting bracket 1311 and the second movable connecting bracket 1321 are connected to each other on the same rod of the first support and stabilizing rod 133 or the second support and stabilizing rod 134, so that the distance between the first mating connecting member 131 and the second mating connecting member 132 can be adjusted by adjusting the first movable connecting bracket 1311 and the second movable connecting bracket 1321 respectively. One end of the support and stabilizing connecting plate 135 is connected to the first support and stabilizing rod 133, and the other end is connected to the second support and stabilizing rod 134 for stabilization, which facilitates the connection stability of the support and stabilizing frame 13. At the same time, it makes the first support and stabilizing rod 133 and the second support and stabilizing rod 134 easy to disassemble, thereby improving the maintenance and installation convenience of the zipper life testing equipment.

[0049] Furthermore, in this embodiment of the present invention, the zipper fastener 31 is designed in the shape of a human body, and the zipper fastener 31 is provided with a third movable roller 311 and a fastener limiting part 312 for limiting the zipper reset part 32. The fastener limiting part 312 is provided with a reset part limiting hole. The third movable roller 311 is disposed on the upper side of the zipper fastener 31 relative to the fastener limiting part 312. The third movable roller 311 is provided with a third movable roller and a third movable roller body. The third movable roller is detachably connected to the third movable roller body to facilitate the replacement of the third movable roller and extend the service life of the zipper life testing equipment. The third movable roller body is provided with a third threaded limiting post, and the zipper fastener 31 is provided with a third movable connecting bracket limiting hole that cooperates with the second threaded limiting post. The third movable roller body is connected to the third movable connecting bracket limiting hole through the third threaded limiting post, and is thus detachably connected to the zipper fastener 31 to improve the convenience of installation and subsequent maintenance. The zipper test connection line 2 is connected to the third movable roller and is connected to the zipper head through the reset member limiting hole to the lower side of the fastener limiting part 312 to prevent the zipper reset member 32 from hitting the third movable roller 311 during the test, thereby improving the safety during the test.

[0050] In this embodiment of the invention, the zipper 5 to be tested can be fixed to clothing, pants or fabric, and then fastened to the zipper fastener 31 for testing, so as to ensure the smooth conduct of the life test.

[0051] Furthermore, this utility model embodiment provides a device for zipper life testing, including a main control panel 4 for controlling the rotating motor 111. The main control panel 4 is connected to the zipper testing power device body 11. The main control panel 4 is equipped with an intelligent control system, which can automatically control the testing mode, fixed angle, running speed, torque, and number of runs of the rotating motor 111 through a preset program, realizing automated operation of zipper life testing, and can monitor various parameters in real time during the testing process, thereby ensuring the accuracy and reliability of the test. In this utility model embodiment, the testing mode includes forward winding-reverse reset and reverse winding-forward reset, so as to adapt to different zippers 5 under test by setting the corresponding testing mode. The fixed angle is the lifting distance corresponding to the zipper 5 under test. The fixed angle is 360° for one rotation and 720° for two rotations. The fixed angle is determined according to the total angle of the lifting distance. In this utility model embodiment, the fixed angle is determined by a motor rotation sensor to improve the accuracy of the fixed angle, thereby improving the accuracy of the zipper life testing device. The running speed includes... The outbound and return speeds are set by adjusting the rotation angle per second of the rotating motor 111 to ensure stable testing. The torque is set to accommodate the lifting force required for different zippers 5 under test, enhancing the applicability of the zipper life test. The number of runs includes the number of completed runs to count the current number of runs and the number of stops to set the total number of tests, ensuring stable operation of the zipper life test equipment. The main control panel 4 controls the rotating motor 111 to rotate according to preset parameters, causing the zipper test connecting wire 2 to wind around the... The second rotating connecting plate 122 is used to open or close the zipper 5 to be tested. After the main control panel 4 controls the rotating motor 111 to rotate according to the preset parameters, it controls the rotating motor 111 to reverse and reset, so that the zipper test connecting line 2 wrapped on the second rotating connecting plate 122 is loosened, ensuring that the zipper reset component 32 automatically resets the zipper head by gravity, so as to ensure that the zipper life test equipment can be tested repeatedly and optimize the reset structure, simplify the overall weight of the zipper life test equipment, improve the convenience of transportation and reduce the floor space.

[0052] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0053] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A device for testing the lifespan of zippers, characterized in that, include: A zipper test power device for providing power, a zipper test connection line (2) for connecting the zipper to be tested (5), and a zipper reset structure (3) for resetting the zipper to be tested (5); one end of the zipper test connection line (2) is connected to the zipper test power device, and the other end is connected to the zipper head of the zipper to be tested (5) to drive the zipper to be tested (5) to open or close. The zipper reset structure (3) includes a zipper fastener (31) for fastening the zipper under test (5) and a zipper reset component (32) for resetting the zipper head. The zipper under test is installed on the zipper fastener (31). The zipper reset component (32) is connected to the zipper head. The zipper test power device releases the zipper test connection line (2) and drives the zipper head through the zipper reset component (32) to automatically reset the zipper under test (5) that is open or closed.

2. The device for testing the lifespan of a zipper according to claim 1, characterized in that, The zipper test power device is provided with a zipper test power device body (11) and a rotating connecting plate group (12). The zipper test power device body (11) is provided with a rotating motor (111). The rotating connecting plate group (12) is connected to the rotating motor (111) and is connected to the zipper test connecting line (2).

3. The device for testing the lifespan of a zipper according to claim 2, characterized in that, The rotating connecting plate assembly (12) is provided with a first rotating connecting plate (121) for connecting the rotating motor (111), a second rotating connecting plate (122) for connecting the zipper test connecting line (2), and a rotating plate connecting structure (123) for fastening the second rotating connecting plate (122). The first rotating connecting plate (121) is connected to the rotating motor (111), and the second rotating connecting plate (122) is connected to the rotating plate connecting structure (123) for fastening.

4. The device for testing the lifespan of a zipper according to claim 3, characterized in that, The rotating disk connection structure (123) is provided with a first rotating disk connector (1231), a second rotating disk connector (1232), and a movable adjustment component (1233). The first rotating disk connector (1231) and the second rotating disk connector (1232) are connected to each other on the first rotating disk (121) to form a movable slot (124) for installing the second rotating disk (122). The movable adjustment component (1233) is connected to the second rotating disk connector (1232) to adjust the movable slot (124) for the second rotating disk (122) to be installed.

5. The device for testing the lifespan of a zipper according to claim 4, characterized in that, The second rotating connecting plate (122) is provided with a connecting wire mounting groove (1221) and a rotating plate mounting boss (1222). The second rotating connecting plate (122) is connected to the movable card slot (124) through the rotating plate mounting boss (1222). The zipper test connecting wire (2) is connected to the second rotating connecting plate (122) through the connecting wire mounting groove (1221) and rotates.

6. The device for testing the lifespan of a zipper according to claim 2, characterized in that, The zipper test power device is also provided with a support and stabilizing frame (13), which is connected to the zipper test power device body (11). The support and stabilizing frame (13) is provided with a first mating connector (131) and a second mating connector (132) for limiting the zipper test connecting line (2). The first mating connector (131) and the second mating connector (132) are connected to the support and stabilizing frame (13) for the zipper test connecting line (2) to be connected.

7. The device for testing the lifespan of a zipper according to claim 6, characterized in that, The first mating connector (131) is provided with a first movable connecting bracket (1311) and a first movable roller (1312) for connecting the zipper test connecting line (2). The first movable connecting bracket (1311) is movably connected to the support and stabilizing frame (13), and the first movable roller (1312) is connected to the first movable connecting bracket (1311) and limits the first movable connecting bracket (1311). The second mating connector (132) is provided with a second movable connecting bracket (1321) and a second movable roller (1322) for connecting the zipper test connecting line (2). The second movable connecting bracket (1321) is movably connected to the support stabilizer (13), and the second movable roller (1322) is relatively connected to the second movable connecting bracket (1321) and limits the second movable connecting bracket (1321).

8. The device for testing the lifespan of a zipper according to claim 7, characterized in that, The support and stabilizing frame (13) is also provided with a first support and stabilizing rod (133), a second support and stabilizing rod (134), and a support and stabilizing connecting plate (135). The first support and stabilizing rod (133) and the second support and stabilizing rod (134) are connected to each other on both sides of the zipper test power device body (11). The first movable connecting bracket (1311) and the second movable connecting bracket (1321) are connected to the first support and stabilizing rod (133) or the second support and stabilizing rod (134). One end of the support and stabilizing connecting plate (135) is connected to the first support and stabilizing rod (133), and the other end is connected to the second support and stabilizing rod (134) for stabilization.

9. The device for testing the lifespan of a zipper according to claim 2, characterized in that, The zipper fastener (31) is provided with a third movable roller (311) and a fastener limiting part (312) for limiting the zipper reset part (32). The fastener limiting part (312) is provided with a reset part limiting hole. The third movable roller (311) is located on the upper side of the zipper fastener (31) relative to the fastener limiting part (312). The zipper test connection line (2) is connected to the third movable roller (311) and is connected to the zipper reset part (32) on the lower side of the fastener limiting part (312) through the reset part limiting hole.

10. The device for testing the lifespan of a zipper according to claim 3, characterized in that, It also includes a main control panel (4) for controlling the rotating motor (111), the main control panel (4) being connected to the zipper test power unit body (11).

Images