CN117030231B - Zipper detection device capable of simulating multiple scenes - Google Patents
Zipper detection device capable of simulating multiple scenes Download PDFInfo
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- CN117030231B CN117030231B CN202311273317.8A CN202311273317A CN117030231B CN 117030231 B CN117030231 B CN 117030231B CN 202311273317 A CN202311273317 A CN 202311273317A CN 117030231 B CN117030231 B CN 117030231B
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 238000004088 simulation Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 208000008589 Obesity Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000020824 obesity Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Abstract
The invention discloses a zipper detection device capable of simulating multiple scenes, which comprises a base, wherein four supporting rods are fixed on the base, mounting plates are fixed at the upper ends of the four supporting rods, movable zipper hooks are mounted at the bottom of the mounting plates, two mold bags are symmetrically mounted at the upper ends of the base, a fixing plate is fixed at the bottom of the mounting plates, two first piston cylinders penetrate through the fixing plate, and first pistons are connected in a sliding manner in the first piston cylinders. The invention can simulate the detection work of the upper garment on different obese people to the slide fastener, has certain detection time for each detection, can simulate the simulation detection of the upper garment on the obese people to squeeze the two sides of the slide fastener to reduce the tension of the slide fastener, can also enable the detection of the slide fastener in an inclined state, has various detection use scenes, has higher reliability for the slide fastener detection and also realizes the fatigue detection of the slide fastener in different states in the whole process.
Description
Technical Field
The invention relates to the technical field of zipper detection, in particular to a zipper detection device capable of simulating multiple scenes.
Background
After the production of the zipper is finished, the quality of the zipper is required to be detected, in the prior art, the zipper is usually detected by clamping the zipper pull to drive the zipper pull head to reciprocate, but the detection mode cannot simulate the form of the upper garment in real use, for example, when the upper garment is worn on different fat and thin persons, the force applied to the zipper is different, and the resistance condition received by pulling the zipper is also different.
The existing zipper detection device is capable of pulling the zipper to reciprocate, the detection mode is single, simulation cannot be conducted under various use scenes, and the existing detection mode cannot be used for detecting the zipper well.
Disclosure of Invention
The invention aims to solve the technical problems, and provides a zipper detection device capable of simulating multiple scenes.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a zip fastener detection device that can many scenes simulate, includes the base, be fixed with four bracing pieces on the base, four the upper end of bracing piece is fixed with the mounting panel, the zip fastener couple that can remove is installed to the bottom of mounting panel, two mould bags are installed to the upper end symmetry of base, the bottom of mounting panel is fixed with the fixed plate, it is equipped with two first piston barrels to run through on the fixed plate, sliding connection has first piston in the first piston barrel, be fixed with first spring between first piston and the first piston barrel, be fixed with first movable rod on the first piston, two be fixed with on the first movable rod with zip fastener couple relative movement board, install first connecting pipe on the first piston barrel, first connecting pipe is connected with two mould bags through two intermittent type gas transmission mechanisms, install first check valve on the first piston barrel, install the second check valve on the air inlet pipe, install the simulation person on the base symmetry presses two mechanisms mutually with first piston barrel.
Preferably, the bottom of mounting panel is fixed with electronic slide rail, sliding connection has electronic slider on the electronic slide rail, electronic slider's bottom is fixed with the push pedal, the zip fastener couple is fixed in the bottom of push pedal, the length of push pedal is greater than electronic slider's length.
Preferably, the base is fixed with a supporting table and two mounting tables, the two mounting tables are symmetrically fixed on two sides of the supporting table, the upper end of the supporting table is provided with an arc-shaped surface, and the die bag is fixed on the supporting table and the mounting tables.
Preferably, the bottoms of the supporting table and the mounting table are penetrated with through grooves, and the inner walls of the through grooves are in chamfer arrangement.
Preferably, the intermittent gas transmission mechanism comprises a hollow cylinder connected with the first connecting pipe, the hollow cylinder is connected with the mould bag through a gas transmission pipe, and the gas transmission pipe is provided with a first pressure relief valve.
Preferably, the pressing mechanism comprises a supporting plate fixed on the base, a second piston cylinder is fixed on the supporting plate, a second piston is connected in a sliding manner in the second piston cylinder, a second spring is fixed on the second piston, the other end of the second spring is fixedly connected with the second piston cylinder, a second moving rod is fixed on the second piston, a pressing plate opposite to the inclination of the die bag is fixed at the other end of the second moving rod, the second piston cylinder is connected with the first piston cylinder through a second connecting pipe, and a second pressure relief valve is installed on the second connecting pipe.
Preferably, short pipes are arranged on the two second piston cylinders, third pressure relief valves are arranged on the two short pipes, and the types of the two third pressure relief valves are different.
Preferably, the first one-way valve only allows air to flow through the first piston cylinder to the first connecting tube, and the second one-way valve only allows air to enter the first piston cylinder through the air inlet tube.
Compared with the prior art, the invention has the beneficial effects that:
1. the mould bag is in a shrunken state, and the jacket is not supported at the moment, so that the zipper hooks drive the zipper to reciprocate to simulate the simulation of the zipper when the jacket is worn on a slim person.
2. Air is supplied into the mould bags, so that the air in the mould bags is inflated, the zippers are still moved back and forth by labor, and the detection of the zippers by a person wearing the coat at a slightly fat position can be realized due to the inflation of the mould bags.
3. The air can be conveyed into the mould bag again, the air in the mould bag is increased to be continuously expanded, so that the acting force on the upper garment is different, that is, the pull force on the two sides of the zipper is changed, and the zipper can be detected by a person wearing the upper garment at a slightly fat point.
4. When the air in the hollow cylinder increases and the pressure is greater than the threshold value of the first pressure relief valve, the air can be conveyed into the die bag again, the air in the die bag increases to expand continuously, the jacket is completely supported, the resistance of pulling the zipper increases, and thus the zipper detection work can be simulated when the jacket is worn on an obese person.
5. The second piston moves and drives the second movable rod to move, the second movable rod moves the pressing plate to move and prop against the jacket, along with the increase of the pressure in the second piston cylinder, the pressing plate presses the upper moving part and the die bag, so that the die bag is concavely deformed, the pulling force on the two sides of the middle part of the zipper is reduced, and the two sides of the zipper can be detected in a pressing state.
6. Because the model of two third relief valves is different, when second piston cylinder internal pressure is strong when being greater than its threshold value, one of them third relief valve opens, and the extrusion force of corresponding push plate to the mould bag so is different, and the zip fastener is in the inclined state like this, can simulate the detection to the zip fastener under the inclined state like this, also realizes that to extrude one side under the fat state and carry out the state detection of pulling zip fastener.
7. The fatigue degree detection of the zipper in different states is also realized in the whole process.
In summary, the invention can simulate the detection work of the upper garment on different obese people to the zipper, and each detection has a certain detection time, and can simulate the simulation detection of the upper garment on the obese people to squeeze the two sides of the zipper to reduce the tension of the zipper, and also can enable the detection of the zipper in an inclined state, the detection has various use occasions, the reliability of the detection of the zipper is higher, and the fatigue detection of the zipper in different states is realized in the whole process.
Drawings
FIG. 1 is a schematic diagram of a zipper detection device capable of multi-scene simulation according to the present invention;
FIG. 2 is a side view of a zipper detection device capable of multiple scene simulation in accordance with the present invention;
FIG. 3 is a schematic diagram of a first piston cylinder in a zipper detection device capable of multi-scenario simulation according to the present invention;
FIG. 4 is a bottom view of a zipper detection device capable of multiple scene simulation in accordance with the present invention;
FIG. 5 is a bottom left view of a zipper detection device capable of multiple scene simulation in accordance with the present invention;
FIG. 6 is a cross-sectional view of a zipper detection device capable of multiple scene simulation in accordance with the present invention;
FIG. 7 is a cross-sectional view of a first piston cylinder of a multi-scenario simulation enabled zipper detection device according to the present invention.
In the figure: 1 base, 2 support rods, 3 mounting plates, 4 support tables, 5 mould bags, 6 mounting tables, 7 through grooves, 8 support plates, 9 first piston cylinders, 10 second connecting pipes, 11 second piston cylinders, 12 moving plates, 13 third pressure release valves, 14 first connecting pipes, 15 hollow cylinders, 16 air pipes, 17 first pressure release valves, 18 electric sliding rails, 19 first check valves, 20 fixed plates, 21 second pressure release valves, 22 air inlet pipes, 23 second check valves, 24 second moving rods, 25 pressing plates, 26 electric sliding blocks, 27 push plates, 28 zipper hooks, 29 first moving rods, 30 first springs, 31 first pistons, 32 second pistons and 33 second springs.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-7, a zipper detection device capable of simulating multiple scenes comprises a base 1, four support rods 2 are fixed on the base 1, a mounting plate 3 is fixed at the upper ends of the four support rods 2, a movable zipper hook 28 is mounted at the bottom of the mounting plate 3, an electric slide rail 18 is fixed at the bottom of the mounting plate 3, an electric slide block 26 is connected onto the electric slide rail 18 in a sliding manner, a push plate 27 is fixed at the bottom of the electric slide block 26, the zipper hook 28 is fixed at the bottom of the push plate 27, the length of the push plate 27 is longer than that of the electric slide block 26, the electric slide block 26 moves on the electric slide rail 18 to drive the push plate 27 and the zipper hook 28 to move, and the zipper hook 28 hooks a zipper to slide in a reciprocating manner; wherein, the length of the push plate 27 is longer than that of the electric slide block 26, when the electric slide block 26 moves in a fixed stroke, the push plate 27 can prop against the moving plate 12 and drive the moving plate 12 to move;
two mould bags 5 are symmetrically arranged at the upper end of the base 1, a supporting table 4 and two mounting tables 6 are fixed on the base 1, the two mounting tables 6 are symmetrically fixed at two sides of the supporting table 4, the upper end of the supporting table 4 is arranged in an arc-shaped surface, and the mould bags 5 are fixed on the supporting table 4 and the mounting tables 6; the mould bag 5 can be made of rubber material or the like; wherein, the mould bag 5 is provided with a valve, and the valve can be opened to release the air in the mould bag 5 after the use is finished; in addition, the bottoms of the supporting table 4 and the mounting table 6 are provided with through grooves 7 in a penetrating way, the inner walls of the through grooves 7 are arranged in a chamfering way, so that a coat can pass through the through grooves 7, and a zipper is positioned at the upper end of the supporting table 4, so that the coat can be worn on the supporting table 4 and the mounting table 6;
the bottom of the mounting plate 3 is fixedly provided with a fixing plate 20, two first piston cylinders 9 penetrate through the fixing plate 20, a first piston 31 is connected in a sliding manner in the first piston cylinders 9, a first spring 30 is fixed between the first piston 31 and the first piston cylinders 9, a first moving rod 29 is fixed on the first piston 31, and the two first moving rods 29 are fixedly provided with a plate 12 which moves relative to the zipper hooks 28;
the first piston cylinder 9 is provided with a first connecting pipe 14, the first connecting pipe 14 is connected with the two mould bags 5 through two intermittent gas transmission mechanisms, each intermittent gas transmission mechanism comprises a hollow cylinder 15 connected with the first connecting pipe 14, the hollow cylinder 15 is connected with the mould bags 5 through a gas transmission pipe 16, and the gas transmission pipe 16 is provided with a first pressure relief valve 17; the first piston cylinder 9 intermittently feeds air into the hollow cylinder 15, and as the air in the hollow cylinder 15 increases, the pressure in the interior increases, and when the pressure is higher than the threshold value of the first relief valve 17, the first relief valve 17 is opened at this time to feed air into the die bag 5;
the first connecting pipe 14 is provided with a first one-way valve 19, the first piston cylinder 9 is provided with an air inlet pipe 22, the air inlet pipe 22 is provided with a second one-way valve 23, the first one-way valve 19 only allows air to flow to the first connecting pipe 14 through the first piston cylinder 9, and the second one-way valve 23 only allows air to enter the first piston cylinder 9 through the air inlet pipe 22;
two pressing mechanisms simulating the pressing of a human hand are symmetrically arranged on the base 1, the pressing mechanisms are connected with the first piston cylinder 9, each pressing mechanism comprises a supporting plate 8 fixed on the base 1, a second piston cylinder 11 is fixed on each supporting plate 8, a second piston 32 is connected in a sliding manner in each second piston cylinder 11, a second spring 33 is fixed on each second piston 32, the other end of each second spring 33 is fixedly connected with each second piston cylinder 11, a second movable rod 24 is fixed on each second piston 32, a pressing plate 25 obliquely opposite to the corresponding die bag 5 is fixed on the other end of each second movable rod 24, each second piston cylinder 11 is connected with the corresponding first piston cylinder 9 through a second connecting pipe 10, and a second pressure release valve 21 is arranged on each second connecting pipe 10;
short pipes are arranged on the two second piston barrels 11, third pressure relief valves 13 are arranged on the two short pipes, and the types of the two third pressure relief valves 13 are different, so that when the pressures of the two second piston barrels 11 are the same, the third pressure relief valves 13 with smaller threshold values can be opened, gas is discharged, the pressure of the pressing plate 25 to the one-side die bag 5 is different, the slide fastener is deviated, and the simulation detection of the slide fastener under the inclined state is realized.
When the invention is used, the upper garment passes through the through groove 7, and the zipper is positioned at the upper end of the supporting table 4, so that the upper garment can be worn on the supporting table 4 and the mounting table 6, then the zipper hook 28 is hung on the zipper, the electric sliding block 26 moves on the electric sliding rail 18 to drive the push plate 27 and the zipper hook 28 to move, and the zipper hook 28 hangs the zipper to slide back and forth; because the mould bag 5 is in a shrunken state at this time, the jacket is not supported at this time, so the zipper hooks 28 drive the zipper to reciprocate to simulate the simulation of the zipper when the jacket is worn on a slim person;
the push plate 27 moves reciprocally and intermittently and is abutted against the moving plate 12, when the push plate 27 drives the moving plate 12 to move, the moving plate 12 drives the first moving rod 29 and the first piston 31 to move, the first spring 30 is compressed at the moment, so that air in the first piston cylinder 9 can be extruded into the hollow cylinder 15 through the first connecting pipe 14, when the push plate 27 is far away from the moving plate 12, the reset of the moving plate 12, the first moving rod 29 and the first piston 31 can be realized under the action of the first spring 30, at the moment, the outside air enters the first piston cylinder 9 through the air inlet pipe 22, and thus, the continuous movement of the push plate 27 can detect the zipper for a plurality of times and detect fatigue degree in a loose state, and also realize intermittent air conveying into the hollow cylinder 15;
with the increase of the air in the hollow cylinder 15, the pressure in the hollow cylinder 15 is increased, when the pressure is higher than the threshold value of the first pressure release valve 17, the first pressure release valve 17 is opened to convey air into the die bag 5, so that the air in the die bag 5 is expanded, the zipper is still moved back and forth by labor, and the die bag 5 is expanded, so that the detection of the zipper by a person wearing a coat at a slightly fat point can be performed, the first piston cylinder 9 continues to intermittently convey the air into the hollow cylinder 15, and the detection of the zipper by the person wearing the coat at the slightly fat point is performed in the period;
when the air in the hollow cylinder 15 is increased and the pressure is greater than the threshold value of the first pressure release valve 17, the air can be conveyed into the mould bag 5 again, the air in the mould bag 5 is increased and continuously expanded, so that the acting force on the upper garment is different, that is, the pull force on the two sides of the zipper is changed, the zipper can be detected when the upper garment is worn on a person with a slightly fat point, the first piston cylinder 9 continuously and intermittently conveys the air into the hollow cylinder 15, and the time is the detection of the zipper when the upper garment is worn on the person with a slightly fat point;
as described above, when the air in the hollow cylinder 15 increases and the pressure is greater than the threshold value of the first pressure release valve 17, air can be conveyed into the mold bag 5 again, the air in the mold bag 5 increases to expand continuously, the jacket is fully supported, the resistance of pulling the zipper increases, and thus the zipper detection work can be simulated when the jacket is worn on a person with obesity body;
as described above, the detection work of the upper garment on the zippers of different obese people can be simulated, and each detection has a certain detection time, so that the detection effect is better;
the second pressure release valve 21 is not opened, the pressure in the die bag 5 is increased, the first pressure release valve 17 is limited, when the moving plate 12, the first moving rod 29 and the first piston 31 move, the air in the first piston cylinder 9 cannot be conveyed into the hollow cylinder 15 at this time, the second pressure release valve 21 is opened along with the increase of the pressure and the threshold value being larger than the threshold value of the second pressure release valve 21, the air is conveyed into the second piston cylinder 11 through the second connecting pipe 10, the second piston 32 is driven to move by the increase of the pressure along with the increase of the air in the second piston cylinder 11, the second moving rod 24 is driven to move by the movement of the second piston 32, the pressing plate 25 moves and is propped against the jacket, the pressing plate 25 presses up and the die bag 5, the die bag 5 is concavely deformed along with the increase of the pressure in the second piston cylinder 11, and the tensile force on two sides of the middle part of the zipper is reduced, and the zipper can be detected; the more specific explanation is that when the body is fat or the internal clothes are more worn, and when the zipper is not conveniently pulled when the body is moved upwards and is thin, the body or clothes at two sides of the zipper are extruded, so that the zipper is not always supported, the zipper is more conveniently pulled, and the part simulates the detection of the zipper in the state;
the third pressure relief valves 13 are arranged on the two short pipes, and because the types of the two third pressure relief valves 13 are different, when the pressure in the second piston cylinder 11 is higher than the threshold value, one of the third pressure relief valves 13 is opened (the first opening with small threshold value), so that the extrusion force of the corresponding pressing plate 25 to the mould bag 5 is different, the slide fastener is in an inclined state, the slide fastener can be detected in an analog inclined state, and the state detection of extruding one side to pull the slide fastener in an obesity state is realized;
after the detection is finished, the fatigue degree of the zipper is also detected.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a zip fastener detection device that can many scenes simulate, includes base (1), its characterized in that, be fixed with four bracing pieces (2) on base (1), four the upper end of bracing piece (2) is fixed with mounting panel (3), slide fastener couple (28) that can remove are installed to the bottom of mounting panel (3), two mould bags (5) are installed to the upper end symmetry of base (1), the bottom of mounting panel (3) is fixed with fixed plate (20), run through on fixed plate (20) and be equipped with two first piston cylinder (9), first piston cylinder (9) sliding connection has first piston (31), be fixed with first spring (30) between first piston (31) and the first piston cylinder (9), be fixed with first movable rod (29) on first piston (31), two be fixed with on first movable rod (29) with slide fastener couple (28) relative movable plate (12), install first connecting tube (14) on first piston cylinder (9), be connected with first connecting tube (14) through two on first connecting tube (14) and first connecting tube (19) are connected with first connecting tube (19), the air inlet pipe (22) is provided with a second one-way valve (23), the base (1) is symmetrically provided with two pressing mechanisms simulating manual pressing, and the pressing mechanisms are connected with the first piston cylinder (9).
2. The zipper detection device capable of simulating multiple scenes according to claim 1, wherein an electric sliding rail (18) is fixed at the bottom of the mounting plate (3), an electric sliding block (26) is connected to the electric sliding rail (18) in a sliding mode, a push plate (27) is fixed at the bottom of the electric sliding block (26), a zipper hook (28) is fixed at the bottom of the push plate (27), and the length of the push plate (27) is larger than that of the electric sliding block (26).
3. The zipper detection device capable of simulating multiple scenes according to claim 1, wherein a supporting table (4) and two mounting tables (6) are fixed on the base (1), the two mounting tables (6) are symmetrically fixed on two sides of the supporting table (4), the upper end of the supporting table (4) is arranged in an arc-shaped surface, and the die bag (5) is fixed on the supporting table (4) and the mounting tables (6).
4. A zipper detection device capable of simulating multiple scenes according to claim 3, wherein the bottoms of the supporting table (4) and the mounting table (6) are provided with through grooves (7) in a penetrating manner, and the inner walls of the through grooves (7) are arranged in a chamfering manner.
5. A zipper detection device capable of multiple scene simulation as claimed in claim 1, wherein the intermittent air delivery mechanism comprises a hollow cylinder (15) connected with a first connecting pipe (14), the hollow cylinder (15) is connected with a mould bag (5) through an air delivery pipe (16), and a first pressure release valve (17) is arranged on the air delivery pipe (16).
6. The zipper detection device capable of simulating multiple scenes according to claim 1, wherein the pressing mechanism comprises a supporting plate (8) fixed on a base (1), a second piston cylinder (11) is fixed on the supporting plate (8), a second piston (32) is connected in a sliding manner on the second piston cylinder (11), a second spring (33) is fixed on the second piston (32), the other end of the second spring (33) is fixedly connected with the second piston cylinder (11), a second moving rod (24) is fixed on the second piston (32), a pressing plate (25) obliquely opposite to the die bag (5) is fixed on the other end of the second moving rod (24), the second piston cylinder (11) is connected with the first piston cylinder (9) through a second connecting pipe (10), and a second pressure release valve (21) is mounted on the second connecting pipe (10).
7. The zipper detection device capable of realizing multi-scene simulation according to claim 6, wherein short pipes are arranged on the two second piston cylinders (11), third pressure relief valves (13) are arranged on the two short pipes, and the types of the two third pressure relief valves (13) are different.
8. A multi-scenario simulation enabled slide fastener detection apparatus according to claim 1, wherein the first one-way valve (19) allows air to flow only through the first piston cylinder (9) to the first connecting tube (14), and the second one-way valve (23) allows air to enter only through the air inlet tube (22) into the first piston cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311273317.8A CN117030231B (en) | 2023-09-28 | 2023-09-28 | Zipper detection device capable of simulating multiple scenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311273317.8A CN117030231B (en) | 2023-09-28 | 2023-09-28 | Zipper detection device capable of simulating multiple scenes |
Publications (2)
| Publication Number | Publication Date |
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| CN117030231A CN117030231A (en) | 2023-11-10 |
| CN117030231B true CN117030231B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311273317.8A Active CN117030231B (en) | 2023-09-28 | 2023-09-28 | Zipper detection device capable of simulating multiple scenes |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901678A (en) * | 2011-07-28 | 2013-01-30 | 福建浔兴拉链科技股份有限公司 | Detection apparatus for fatigue strength of zipper |
| CN217039119U (en) * | 2022-03-22 | 2022-07-26 | 杭州广顺拉链科技有限公司 | Zipper with zipper tooth limiting structure |
| CN115585992A (en) * | 2022-09-27 | 2023-01-10 | 林堪生 | Zipper detection device capable of simulating multiple scenes |
| CN116749263A (en) * | 2023-06-29 | 2023-09-15 | 江苏驰马科技股份有限公司 | Zipper production cutting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458244B (en) * | 2014-12-30 | 2017-05-31 | 东莞市景瑜实业有限公司 | A kind of bag lock multifunctional integrated test machine |
-
2023
- 2023-09-28 CN CN202311273317.8A patent/CN117030231B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901678A (en) * | 2011-07-28 | 2013-01-30 | 福建浔兴拉链科技股份有限公司 | Detection apparatus for fatigue strength of zipper |
| CN217039119U (en) * | 2022-03-22 | 2022-07-26 | 杭州广顺拉链科技有限公司 | Zipper with zipper tooth limiting structure |
| CN115585992A (en) * | 2022-09-27 | 2023-01-10 | 林堪生 | Zipper detection device capable of simulating multiple scenes |
| CN116749263A (en) * | 2023-06-29 | 2023-09-15 | 江苏驰马科技股份有限公司 | Zipper production cutting device |
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| CN117030231A (en) | 2023-11-10 |
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