CN118392691A - Zipper fatigue strength testing device - Google Patents

Abstract

The application discloses a zipper fatigue strength detection device, and relates to the technical field of zipper detection devices. The application comprises the following steps: the water storage seat frame is fixedly connected with a supporting vertical plate, and a vertical through groove is formed in the middle of the supporting vertical plate; the bottom corner clamping piece comprises a T-shaped block which is detachably connected to one side of a supporting vertical plate and located under a vertical through groove, S-shaped overturning plates are hinged to two ends of the T-shaped block horizontally, two upper end openings of the S-shaped overturning plates are oppositely arranged, clamping plates are connected with end portions of the clamping plates, the clamping plates are used for clamping two bottom corners of a zipper, and weight seats are connected to the lower ends of the S-shaped overturning plates. According to the application, the water source can be extracted through the pressurized water pumping frame, and intermittent pressure is provided for the pressurized water pumping frame by utilizing the linkage piece, so that the water source is intermittently sprayed on the zipper which is being subjected to the reciprocating pulling test through the water spraying pipe, the zipper is not required to be soaked manually, and the automation and convenience of the device are improved.

Description

Zipper fatigue strength testing device

Technical Field

The present application relates to the technical field of zipper detection devices, and in particular to a zipper fatigue strength detection device.

Background technique

The zipper fatigue strength test device is a device used to test the fatigue strength and durability of the zipper during long-term use. This device usually simulates the daily use of the zipper by pulling the zipper back and forth to learn the durability of the zipper;

The existing zipper fatigue strength testing device can only simulate the state of the zipper being pulled back and forth in a dry environment. The zippers used on jackets are often wet because they are often worn in rainy or snowy weather. Ordinary clothes also need to be washed frequently, and the zippers are often eroded by water. If you want to know the fatigue strength test results of the zipper in this environment, the existing device cannot automatically perform the test, and you need to manually soak the zipper intermittently and then test it, which is troublesome to operate.

Therefore, the present invention proposes a zipper fatigue strength detection device.

Summary of the invention

The purpose of this application is to solve the problems in the above-mentioned background technology, and provide a zipper fatigue strength detection device.

In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

Zipper fatigue strength testing device, comprising:

A water storage seat frame, to which a supporting vertical plate is fixedly connected, and a vertical through groove is constructed in the middle of the supporting vertical plate;

The bottom corner clamping member comprises a T-shaped block detachably connected to one side of the supporting vertical plate and located directly below the vertical through slot, the T-shaped block is hinged with S-shaped flip plates at both ends horizontally, the upper openings of the two S-shaped flip plates are arranged opposite to each other and the ends are connected with clamping plates, the clamping plates are used to clamp the two bottom corners of the zipper, and the lower end of the S-shaped flip plate is connected with a weight seat;

The side clamping parts are arranged in the middle of the supporting vertical plate and on both sides of the vertical through groove, and are used to clamp the two sides of the zipper;

The reciprocating pulling member comprises a moving block slidably installed in the vertical through groove, and the water storage seat frame is provided with a driving member for driving the moving block to reciprocate;

The intermittent water spraying mechanism includes a pressurized water pumping frame installed through a supporting vertical plate, the top side of the pressurized water pumping frame is fixedly connected to a water pumping pipe connected to a water storage seat frame, one end of the pressurized water pumping frame is connected to a water outlet pipe, a linkage part for intermittently increasing the pressure of the pressurized water pumping frame is installed between the pressurized water pumping frame and the driving part, and the other end of the water outlet pipe is fixedly connected to a water spraying pipe arranged on the outside of the vertical through groove.

Furthermore, the water storage seat frame includes a bottom frame, a mesh plate is constructed at the upper end of the bottom frame, a sponge block is fixedly filled in the middle of the bottom frame, one end of the water suction pipe passes through the mesh plate and the sponge block and a filter head is fixedly connected to the end.

Furthermore, four vertical grooves are constructed on one side of the supporting vertical plate, and the four vertical grooves are distributed in pairs on both sides of the vertical through groove. The side clamping member includes a slider slidably installed in the vertical groove, and a guide member is rotatably installed on the slider arranged close to the vertical through groove, one end of the guide member is connected to a clamping block and the other end is connected to a pull rope, and a pulley is rotatably installed on the slider away from the vertical through groove, the pull rope is wound around the pulley and a weight plate is connected to the bottom end.

Furthermore, it also includes a positioning member, which includes a plurality of positioning blocks slidably installed in the vertical groove, and the positioning blocks are threaded with fastening bolts that abut against the vertical groove. Two positioning blocks are arranged in the vertical groove where the guide member is installed and are respectively located on the upper and lower sides of the sliding block, and a positioning block is arranged in the vertical groove where the pulley is installed and abuts against the lower side of the sliding block.

Furthermore, the guide member includes a rotating block rotatably installed on the sliding block, a threaded rod is threadedly installed on the rotating block, a positioning nut is threadedly sleeved on one end of the threaded rod and the other end is fixedly connected to a slide block, an L-shaped sleeve is slidably sleeved on the slide block, the clamping block is connected to the end of the L-shaped sleeve opposite to the rotating block, and the other end of the L-shaped sleeve is connected to the pull rope.

Furthermore, the clamping plate and the clamping block have the same structure and both include a screw button that threads through the S-shaped flip plate or the L-shaped sleeve plate, the end of the screw button is fixedly connected to a clamping piece, and the side of the clamping piece facing the S-shaped flip plate or the L-shaped sleeve plate is configured with multiple protrusions.

Furthermore, the driving component includes an installation frame fixedly connected to the water storage seat frame, a turntable is rotatably installed on the installation frame, a driving motor for driving the turntable to rotate is fixedly connected to the installation frame, a connecting rod is eccentrically hinged on the turntable through a hinge column, and the other end of the connecting rod is hinged on the moving block.

Furthermore, the pressurized water pumping frame includes a rectangular frame fixedly installed on a supporting vertical plate, the water pumping pipe is connected to the top side of one end of the rectangular frame through a one-way valve, the water outlet pipe is connected to the bottom side of the rectangular frame and is located below the water pumping pipe, and a trigger member for controlling the opening and closing of the water outlet pipe is installed on the bottom side of the rectangular frame.

Furthermore, the linkage part includes a reciprocating screw that rotates and passes through a rectangular frame, the reciprocating screw is meshed with an extrusion block that is slidably installed in the rectangular frame, a groove wheel is rotatably installed on the installation frame, one of the slots on the groove wheel is sleeved on a hinge column, and one end of the reciprocating screw is fixedly connected to the center of the groove wheel.

Furthermore, the trigger member includes a U-shaped plate that slides through the bottom of the rectangular frame, the top of the U-shaped plate is configured with an oblique angle at one end close to the extrusion block, the other end of the top of the U-shaped plate is tightly fitted at the connection between the rectangular frame and the water outlet pipe, and a support frame is configured at the bottom of the rectangular frame, and a support spring for supporting the U-shaped plate is connected inside the support frame.

The beneficial effects of this application are as follows:

1. The present application can extract water through a pressurized water pumping frame and use a linkage to provide intermittent pressure for the pressurized water pumping frame, so that the water source can be intermittently sprayed on the zipper undergoing a reciprocating pull test through a water spray pipe, without the need to manually wet the zipper, thereby increasing the automation and convenience of the device.

2. The present application can receive the sprayed water source through the water storage base, and then use the linkage to make the pressurized water pumping frame extract the water source in the water storage base for recycling, thus saving resources.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional structural diagram of the present application;

FIG2 is a half-section view of the three-dimensional structure of the present application;

FIG3 is a three-dimensional structural diagram of the present application from another viewing angle;

FIG4 is a three-dimensional structural diagram of the bottom corner clamp of the present application;

FIG5 is a three-dimensional structural diagram of the side clamping member of the present application;

FIG6 is a half-section view of the three-dimensional structure in FIG5 of the present application;

FIG7 is a three-dimensional structural diagram of the intermittent water spraying mechanism of the present application;

FIG8 is a half-section view of the three-dimensional structure in FIG7 of the present application;

Figure numerals: 1, water storage seat frame; 101, bottom frame; 102, mesh plate; 103, sponge block; 2, support vertical plate; 201, vertical through groove; 202, vertical groove; 3, bottom angle clamping member; 301, T-shaped block; 302, S-shaped flip plate; 303, clamping plate; 304, weight seat; 4, side clamping member; 401, slider; 402, guide member; 4021, rotating block; 4022, threaded rod; 4023, positioning nut; 4024, slide rail block; 4025, L-shaped sleeve; 403, clamping block; 404, pull rope; 405, pulley; 406, weight plate; 5, reciprocating pulling member; 501, moving block; 502, driving member; 5021, installation frame; 5 022, turntable; 5023, drive motor; 5024, hinged column; 5025, connecting rod; 6, intermittent water spraying mechanism; 601, pressurized water pumping frame; 6011, rectangular frame; 6012, one-way valve; 6013, trigger; 60131, U-shaped plate; 60132, bevel; 60133, support frame; 60134, support spring; 602, water pumping pipe; 6021, filter head; 603, water outlet pipe; 604, linkage; 6041, reciprocating screw rod; 6042, extrusion block; 6043, groove wheel; 605, water spraying pipe; 7, positioning member; 701, positioning block; 702, fastening bolt; 8, screw button; 801, clip; 802, protrusion.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

As shown in FIGS. 1 to 5 , a zipper fatigue strength detection device provided in one embodiment of the present application includes:

A water storage seat frame 1 is fixedly connected to a support vertical plate 2, a vertical through groove 201 is constructed in the middle of the support vertical plate 2, and the top surface of the water storage seat frame 1 is much larger than the cross-sectional size of the support vertical plate 2, so that water can be better received and stored;

The bottom corner clamping member 3 comprises a T-shaped block 301 which is detachably connected to one side of the supporting vertical plate 2 and is located directly below the vertical through groove 201. The supporting vertical plate 2 is provided with a plurality of slots in an array along its height direction. One side of the T-shaped block 301 is provided with an inserting block inserted in the slot, and a fixing bolt which is threadedly connected in the slot is installed through the T-shaped block 301. By changing the inserting block and inserting it into different slots, the height of the T-shaped block 301 can be adjusted. The T-shaped block 301 is hinged with S-shaped flip plates 302 at both ends horizontally. The upper ends of the two S-shaped flip plates 302 are opened and arranged opposite to each other and the ends are connected with clamping plates 303. The clamping plates 303 are used to clamp the two bottom corners of the zipper. The lower end of the S-shaped flip plate 302 is connected with a weight seat 304. The weight seat 304 is used to install weights, which are mainly used to increase gravity to pull the upper end of the S-shaped flip plate 302 to always flip in the opposite direction.

The side clamping members 4 are arranged in the middle of the supporting vertical plate 2 and on both sides of the vertical through groove 201, and are used to clamp the two sides of the zipper to assist the zipper to unfold;

The reciprocating pull member 5 comprises a moving block 501 slidably mounted in the vertical through groove 201. A driving member 502 for driving the moving block 501 to reciprocate is provided on the water storage seat frame 1. The moving block 501 is mainly used to connect the slider of the zipper;

When the device performs fatigue strength testing on the zipper under normal conditions, the forked end of the zipper can be first clamped on the two clamping plates 303 of the bottom corner clamping member 3, and then the closed end can be placed on the upper side of the supporting vertical plate 2, and then the side clamping members 4 are used to clamp the two sides of the middle part of the zipper to unfold the zipper, and the driving member 502 is used to drive the moving block 501 to move up and down in the vertical through groove 201 to achieve the closing and opening operations of the zipper, wherein when the moving block 501 moves up, the zipper is pulled open, and the gravity of the weight seat 304 can automatically drive the S-shaped flip plate 302 to flip to both sides, so as to open and assist in opening the zipper, and when the moving block 501 moves down, it also needs to withstand the gravity of the weight seat 304 to close the zipper, and by replacing the weight of the weight on the weight seat 304, the bearing capacity of the zipper can be better tested;

The intermittent water spraying mechanism 6 comprises a pressurized water pumping frame 601 installed through the supporting vertical plate 2, the top side of the pressurized water pumping frame 601 is fixedly connected with a water pumping pipe 602 connected with the water storage seat frame 1, one end of the pressurized water pumping frame 601 is connected with a water outlet pipe 603, a linkage member 604 for intermittently increasing the pressure of the pressurized water pumping frame 601 is installed between the pressurized water pumping frame 601 and the driving member 502, the other end of the water outlet pipe 603 is fixedly connected with a water spraying pipe 605 arranged on the outside of the vertical through groove 201, when it is necessary to perform fatigue strength test on the zipper after immersion in water, the water source can be directly poured into the water storage seat frame 1, and the transmission of the driving member 502 and the linkage member 604 can drive the pressurized water pumping frame 601 performs intermittent pressurization and water pumping operations, uses the water pumping pipe 602 to pump water into the pressurized water pumping frame 601, and then continues to pressurize the interior thereof, so as to spray the water source on the zipper being tested through the water outlet pipe 603 and the water spraying pipe 605. It should be noted that since the linkage 604 is in intermittent motion, the water spraying operation is also intermittent, which can simulate the situation in which the zipper is used again after being flushed by water after being used a certain number of times in daily life, thereby increasing the detection range of the device and eliminating the need for manual water spraying on the zipper on a regular basis, thereby increasing convenience, and the water storage seat frame 1 can receive the dripping water source, which can be extracted and reused through the water pumping pipe 602, thereby saving resources.

As shown in Figure 2, in some embodiments, the water storage seat frame 1 includes a bottom frame 101, a mesh plate 102 is constructed on the upper end of the bottom frame 101, and a sponge block 103 is fixedly filled in the middle of the bottom frame 101. One end of the suction pipe 602 passes through the mesh plate 102 and the sponge block 103 and a filter head 6021 is fixedly connected to the end. The mesh plate 102 is mainly used to receive dripping water while also shielding large external debris to avoid polluting the water source, and the sponge block 103 is used to filter the water source to ensure the subsequent recycling of the water source and increase safety.

As shown in FIGS. 1-2, in some embodiments, four vertical grooves 202 are constructed on one side of the supporting vertical plate 2, and the four vertical grooves 202 are distributed in pairs on both sides of the vertical through groove 201. The side clamping member 4 includes a slider 401 slidably installed in the vertical groove 202, and a guide member 402 is rotatably installed on the slider 401 arranged close to the vertical through groove 201, one end of the guide member 402 is connected to a clamping block 403 and the other end is connected to a pull rope 404, and a pulley 405 is rotatably installed on the slider 401 away from the vertical through groove 201, and the pull rope 404 is wound around the pulley 405 and the bottom end is connected to a weight plate 406, wherein the clamping block 403 is used to clamp the edge of the zipper, and the pulley 405 is used to bend the pull rope 404, so as to move the weight plate 406 downward. The force is transferred into a horizontal pulling force. When the device is in use, the guide member 402 is mainly used to guide the reciprocating movement of the clamp block 403, so that it always maintains a linear motion tangent to the pulley 405, so as to better assist in opening the two sides of the zipper. The position of the slider 401 can be adjusted by setting the vertical groove 202, so as to change the relative position of the guide member 402 and the pulley 405. The specific operation is to move the slider 401 of the guide member 402 to the bottom of the slider 401 of the pulley 405. The greater the distance between the two, the greater the amplitude of the zipper opening, and the longer the distance the slider can move upward, and the pulling force required to pull the slider downward can also be increased, thereby increasing the load of the zipper and improving the test range of the device.

As shown in FIG. 2 , in some embodiments, a positioning member 7 is further included. The positioning member 7 includes a plurality of positioning blocks 701 slidably installed in the vertical slot 202. A fastening bolt 702 is installed through a thread on the positioning block 701 and abuts against the vertical slot 202. Two positioning blocks 701 are arranged in the vertical slot 202 where the guide member 402 is installed and are respectively located on the upper and lower sides of the slider 401. A positioning block 701 is arranged in the vertical slot 202 where the pulley 405 is installed and abuts against the lower side of the slider 401. The positioning block 70 The position is fixed by fastening bolts 702. The positioning block 701 at the bottom of the slider 401 is mainly used to position the guide member 402 and the pulley 405 at the bottom. The pulley 405 is always pulled downward by the pull rope 404, so the position of the pulley 405 can be limited by supporting a single positioning block 701. The guide member 402 can adjust the movable distance of the guide member 402 as the position of the top positioning block 701 changes, thereby assisting in adjusting the opening angle of the zipper and increasing the flexibility of the device.

As shown in FIGS. 5 and 6, in some embodiments, the guide member 402 includes a rotating block 4021 rotatably mounted on the slider 401, a threaded rod 4022 is threadedly installed on the rotating block 4021, a positioning nut 4023 is threadedly sleeved on one end of the threaded rod 4022 and a slide block 4024 is fixedly connected to the other end, an L-shaped sleeve 4025 is slidably sleeved on the slide block 4024, and the clamping block 403 is connected to the end of the L-shaped sleeve 4025 opposite to the rotating block 4021. The other end of the L-shaped sleeve 4025 is connected to the drawstring 404. When the zipper slider moves up and down, it will drive the clamping block 403 and the L-shaped sleeve 4025 to move on the slide rail block 4024, thereby pulling one end of the drawstring 404 to move. The L-shaped sleeve 4025 slides with the slide rail block 4024, so that one end of the drawstring 404 can move in a straight line, maintain the stability of the two sides of the zipper, avoid shaking, and increase the safety of the test.

As shown in Figures 4 and 6, in some embodiments, the clamp 303 and the clamp block 403 have the same structure and both include a button 8 that threads through the S-shaped flip plate 302 or the L-shaped sleeve 4025, and a clip 801 is fixedly connected to the end of the button 8. The clip 801 is configured with a plurality of protrusions 802 on the side facing the S-shaped flip plate 302 or the L-shaped sleeve 4025. When the zipper needs to be clamped, the distance between the clip 801 and the S-shaped flip plate 302 or the L-shaped sleeve 4025 can be adjusted by utilizing the thread cooperation of the button 8 and the thread of the S-shaped flip plate 302 or the L-shaped sleeve 4025, so that the zipper can be clamped, which makes the operation more convenient, and the protrusions 802 are provided to increase the friction and improve the stability of the clamping.

As shown in Figure 3, in some embodiments, the driving member 502 includes an installation frame 5021 fixedly connected to the water storage seat frame 1, a turntable 5022 is rotatably installed on the installation frame 5021, a driving motor 5023 for driving the turntable 5022 to rotate is fixedly connected to the installation frame 5021, a connecting rod 5025 is eccentrically hinged on the turntable 5022 through a hinge column 5024, and the other end of the connecting rod 5025 is hinged on the moving block 501. The hinged cooperation between the turntable 5022, the connecting rod 5025 and the moving block 501 can form a crank sliding block reciprocating structure, and the continuous unidirectional rotation of the motor is used to drive the moving block 501 to move back and forth, so as to realize the reciprocating opening and closing operation of the zipper.

As shown in Figures 7 and 8, in some embodiments, the pressurized water pumping frame 601 includes a rectangular frame 6011 fixedly installed on the support vertical plate 2, the water pumping pipe 602 is connected to the top side of one end of the rectangular frame 6011 through a one-way valve 6012, the water outlet pipe 603 is connected to the bottom side of the rectangular frame 6011 and is located below the water pumping pipe 602, and a trigger 6013 for controlling the opening and closing of the water outlet pipe 603 is installed on the bottom side of the rectangular frame 6011. When the pressurized water pumping frame 601 is pumping pressure, the trigger 6013 is closed. In the closed state, the water outlet pipe 603 is not connected, and the water pumping pipe 602 and the one-way valve 6012 can be connected to the rectangular frame 6011 to extract the water source in the water storage seat frame 1. When the pressurized water pumping frame 601 is pressurized, the one-way valve 6012 closes the water pumping pipe 602. When the pressure is increased to a certain level, the trigger 6013 opens to discharge the pressure together with the water source in the rectangular frame 6011 through the water outlet pipe 603, so that the water spray pipe 605 sprays the zipper, thereby realizing an intermittent spray test.

As shown in FIG8 , in some embodiments, the linkage 604 includes a reciprocating screw 6041 that rotates and passes through the rectangular frame 6011, the reciprocating screw 6041 is meshed with an extrusion block 6042 that is slidably installed in the rectangular frame 6011, and a groove wheel 6043 is rotatably installed on the mounting frame 5021, one of the slots on the groove wheel 6043 is sleeved on the hinge column 5024, and one end of the reciprocating screw 6041 is fixedly connected to the center of the groove wheel 6043. When the driving motor 5023 is operating, the turntable 5022 is driven to rotate continuously, so that the hinge column 5024 is intermittently engaged with the groove wheel 6043, thereby driving the reciprocating screw 6041 to rotate. Because the turntable 5022 rotates one circle to drive the groove wheel 6043 to rotate one tooth groove angle, the rotation speed of the reciprocating screw 6041 can be greatly reduced, thereby simulating a zipper. In the case of contact with water after long-term use, the reciprocating screw 6041 can drive the extrusion block 6042 to move toward the direction of the water outlet pipe 603 and the water suction pipe 602. At this time, it is a pressurized operation. When the extrusion block 6042 passes over the trigger part 6013, the trigger part 6013 can be used to open the opening of the water outlet pipe 603 to release the water source to achieve the spraying effect. The extrusion block 6042 needs to move a certain distance to pass the trigger part 6013 first, so that the pressure in the cavity can be increased. After the pressure is released, the extrusion block 6042 moves in the opposite direction and the trigger part 6013 is used to close the opening of the water outlet pipe 603. At this time, the cavity will continue to form a negative pressure, so as to use the one-way valve 6012 to connect the water suction pipe 602 to automatically extract the water source in the water storage seat frame 1. The cycle can achieve intermittent water spraying effect. The automatic operation does not require human operation, which increases the convenience of the device.

As shown in FIG8 , in some embodiments, the trigger member 6013 includes a U-shaped plate 60131 that slides through the bottom of the rectangular frame 6011. The top of the U-shaped plate 60131 is close to the end of the extrusion block 6042 and is configured with an angled angle 60132. The inclined surface of the angled angle 60132 is arranged toward the extrusion block 6042. The other end of the top of the U-shaped plate 60131 is tightly fitted at the connection between the rectangular frame 6011 and the water outlet pipe 603. The bottom of the rectangular frame 6011 is configured with a support frame 60133. The support frame 60133 is connected with a support spring 60134 for supporting the U-shaped plate 60131. When the extrusion block 6042 is pressed, the trigger member 60133 is pressed against the water outlet pipe 603. When the block 6042 moves toward the water outlet pipe 603, it will gradually come into contact with the bevel 60132 of the U-shaped plate 60131, thereby squeezing the U-shaped plate 60131 to move downward, thereby driving the other end of the U-shaped plate 60131 to move downward synchronously, thereby opening the connection between the water outlet pipe 603 and the rectangular frame 6011, and releasing the pressure. When the squeezing block 6042 is reset, it will detach from the U-shaped plate 60131, thereby pushing the other end of the U-shaped plate 60131 through the support spring 60134 to re-close the water outlet pipe 603, automatically triggering the opening and closing, without the need for electricity, and saving resources.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. Zipper fatigue strength detection device, its characterized in that includes:

the water storage seat frame (1), wherein a supporting vertical plate (2) is fixedly connected to the water storage seat frame (1), and a vertical through groove (201) is formed in the middle of the supporting vertical plate (2);

The bottom corner clamping piece (3) comprises T-shaped blocks (301) which are detachably connected to one side of the supporting vertical plate (2) and are positioned under the vertical through groove (201), S-shaped overturning plates (302) are hinged to two horizontal ends of each T-shaped block (301), openings at the upper ends of the two S-shaped overturning plates (302) are oppositely arranged, clamping plates (303) are connected to the ends of the two S-shaped overturning plates, the clamping plates (303) are used for clamping two bottom corners of a zipper, and weight seats (304) are connected to the lower ends of the S-shaped overturning plates (302);

the side clamping pieces (4) are arranged in the middle of the supporting vertical plate (2) and on two sides of the vertical through groove (201) and are used for clamping two sides of the zipper;

the reciprocating pulling piece (5) comprises a moving block (501) which is arranged in the vertical through groove (201) in a sliding mode, and a driving piece (502) for driving the moving block (501) to reciprocate is arranged on the water storage seat frame (1);

intermittent type water spraying mechanism (6), including running through pressurization frame (601) of pumping of installing on supporting riser (2), the fixed intercommunication in topside of pressurization frame (601) has drinking-water pipe (602) that are linked together with water storage seat frame (1), pressurization frame (601) one end intercommunication has outlet pipe (603), install between pressurization frame (601) and driving piece (502) and be used for pumping frame (601) intermittent type increase pressure's linkage piece (604) for the pressurization, the other end fixed intercommunication of outlet pipe (603) sets up spray pipe (605) in the outside of vertical logical groove (201).

2. The zipper fatigue strength detection device according to claim 1, wherein the water storage seat frame (1) comprises a bottom frame (101), a screen plate (102) is constructed at the upper end of the bottom frame (101), a sponge block (103) is fixedly filled in the middle of the bottom frame (101), and one end of the water pumping pipe (602) penetrates through the screen plate (102) and the sponge block (103) and is fixedly connected with a filter head (6021) at the end.

3. The zipper fatigue strength detection device according to claim 1, wherein four vertical grooves (202) are formed in one side of the supporting vertical plate (2), four vertical grooves (202) are distributed on two sides of the vertical through groove (201) in pairs, the side clamping piece (4) comprises a sliding block (401) which is slidably installed in the vertical groove (202), a guide piece (402) is rotatably installed on the sliding block (401) which is arranged close to the vertical through groove (201), one end of the guide piece (402) is connected with a clamping block (403) and the other end of the guide piece is connected with a pull rope (404), a pulley (405) is rotatably installed on the sliding block (401) which is far away from the vertical through groove (201), and the pull rope (404) is wound on the pulley (405) and the bottom end of the pull rope is connected with a weight disc (406).

4. A slide fastener fatigue strength detecting apparatus according to claim 3, further comprising a positioning member (7), wherein the positioning member (7) comprises a plurality of positioning blocks (701) slidably mounted in the vertical groove (202), fastening bolts (702) abutting against the vertical groove (202) are installed on the positioning blocks (701) in a threaded penetration manner, two positioning blocks (701) are installed in the vertical groove (202) provided with the guide member (402) and located on the upper and lower sides of the slider (401), and one positioning block (701) is installed in the vertical groove (202) provided with the pulley (405) and abutting against the lower side of the slider (401).

5. The zipper fatigue strength detection device according to claim 4, wherein the guide member (402) comprises a rotating block (4021) rotatably mounted on the sliding block (401), a threaded rod (4022) is installed on the rotating block (4021) in a threaded penetrating manner, a positioning nut (4023) is sleeved at one end of the threaded rod (4022) in a threaded manner, a sliding rail block (4024) is fixedly connected to the other end of the threaded rod, an L-shaped sleeve plate (4025) is sleeved on the sliding rail block (4024) in a sliding manner, and the clamping block (403) is connected to one end, opposite to the rotating block (4021), of the L-shaped sleeve plate (4025), and the other end of the L-shaped sleeve plate (4025) is connected to the pull rope (404).

6. The zipper fatigue strength detection device according to claim 5, wherein the clamping plates (303) and the clamping blocks (403) are identical in structure and each comprise a screw button (8) penetrating through the S-shaped turnover plate (302) or the L-shaped sleeve plate (4025) through threads, a clamping piece (801) is fixedly connected to the end part of the screw button (8), and a plurality of protrusions (802) are formed on one side of the clamping piece (801) facing the S-shaped turnover plate (302) or the L-shaped sleeve plate (4025).

7. The zipper fatigue strength detection device according to claim 1, wherein the driving piece (502) comprises a mounting frame (5021) fixedly connected to the water storage seat frame (1), a rotary table (5022) is rotatably mounted on the mounting frame (5021), a driving motor (5023) for driving the rotary table (5022) to rotate is fixedly connected to the mounting frame (5021), a connecting rod (5025) is eccentrically hinged to the rotary table (5022) through a hinge post (5024), and the other end of the connecting rod (5025) is hinged to the moving block (501).

8. The zipper fatigue strength detection device according to claim 7, wherein the pressurized water pumping frame (601) comprises a rectangular frame (6011) fixedly penetrating through the supporting vertical plate (2), the water pumping pipe (602) is communicated with the top side of one end of the rectangular frame (6011) through a one-way valve (6012), the water outlet pipe (603) is communicated with the bottom side of the rectangular frame (6011) and is located below the water pumping pipe (602), and a trigger piece (6013) for controlling the water outlet pipe (603) to open and close is arranged on the bottom side of the rectangular frame (6011).

9. The zipper fatigue strength detection device according to claim 8, wherein the linkage member (604) comprises a reciprocating screw rod (6041) which rotates to penetrate through the rectangular frame (6011), the reciprocating screw rod (6041) is in meshed sleeving connection with a squeezing block (6042) which is slidably installed in the rectangular frame (6011), a grooved wheel (6043) is rotatably installed on the installation frame (5021), one clamping groove on the grooved wheel (6043) is sleeved on the hinge column (5024), and one end of the reciprocating screw rod (6041) is fixedly connected to the center of the grooved wheel (6043).

10. The zipper fatigue strength detecting device according to claim 9, wherein the trigger piece (6013) comprises a U-shaped plate (60131) penetrating through the bottom of the rectangular frame (6011) in a sliding manner, an oblique angle (60132) is formed at one end, close to the extrusion block (6042), of the top of the U-shaped plate (60131), the other end of the top of the U-shaped plate (60131) is tightly attached to the communicating position of the rectangular frame (6011) and the water outlet pipe (603), a supporting frame (60133) is formed at the bottom of the rectangular frame (6011), and a supporting spring (60134) for supporting the U-shaped plate (60131) is connected to the supporting frame (60133).