CN220898119U - Closed double-opening zipper puller penetrating machine - Google Patents
Closed double-opening zipper puller penetrating machine Download PDFInfo
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- CN220898119U CN220898119U CN202322951539.2U CN202322951539U CN220898119U CN 220898119 U CN220898119 U CN 220898119U CN 202322951539 U CN202322951539 U CN 202322951539U CN 220898119 U CN220898119 U CN 220898119U
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- frame
- zipper
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- 230000000149 penetrating effect Effects 0.000 title abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 90
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model provides a closed double-opening zipper puller penetrating machine which comprises a frame, wherein a vertical plate is arranged at the top of the frame, the middle part of the vertical plate is fixedly connected with a transverse plate, the bottom of the vertical plate is provided with a through hole, and the machine further comprises a cloth belt feeding supporting mechanism, a cloth belt pushing mechanism, a zipper puller feeding mechanism, a zipper puller conveying mechanism and a cloth belt discharging mechanism.
Description
Technical Field
The utility model relates to the related technical field of zipper production and processing, in particular to a closed double-opening zipper head penetrating machine.
Background
The zipper refers to a connecting piece for enabling articles to be combined or separated by continuously arranged zipper teeth, is quite common in life and widely used on articles such as clothes, bags, tents and the like, and needs to be connected with zipper heads in a penetrating way in the production and processing process, and the traditional use of manual operation is time-consuming and labor-consuming, and has low production efficiency, so that a corresponding zipper head penetrating machine is needed.
Patent document CN218737563U discloses a double-open zipper head penetrating machine, including the load-bearing base that is used for supporting, install the servo motor that is used for driven and fixed connection are at the mounting bracket that bears the base upper end in load-bearing base left end, fixture sets up the upper left end of load-bearing base, transfer roller symmetry sets up the upper and lower both ends in the inside of mounting bracket, wears the head piece, wear the head piece symmetry setting in the left and right sides of mounting bracket. This two zip fastener head penetrating machine is convenient for carry out automatic centre gripping to the zip fastener limit, combines the setting of movable connecting block and transfer roller, can be very stable carry out automatic conveying to the zip fastener limit, combines fixture's setting simultaneously to and transfer roller symmetry sets up the upper and lower both ends at the mounting bracket, can guarantee the zip fastener stability in the conveying process, combines the setting of penetrating the piece, and the penetrating piece symmetry sets up in the left and right sides of mounting bracket moreover, is convenient for carry out the penetrating to two zip fasteners.
In the scheme, the double-opening zipper puller cannot realize continuous batch work of double-opening zippers by cloth belts, and the whole feeding and discharging processes are not automatic enough, so that the working efficiency is low, and the closed double-opening zipper puller is necessary to be provided, so that the defects in the prior art are overcome.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a closed double-opening zipper puller.
The utility model adopts the technical proposal for solving the technical problems that:
the utility model provides a two zip fastener head machines that open of closing, includes the frame, and the frame top is equipped with the riser, riser middle part fixed connection diaphragm, and the riser bottom is equipped with the through-hole, still includes:
The bottom of the cloth belt feeding supporting mechanism is fixedly connected with the frame, the top of the cloth belt feeding supporting mechanism is provided with a plurality of rollers, the cloth belt sequentially passes through the rollers to prevent the cloth belt from overturning and knotting, and the cloth belt is supported by the cloth belt feeding supporting mechanism and can be smoothly conveyed to the next mechanism;
The cloth belt pushing mechanism is connected with the vertical plate and arranged at the front end of the vertical plate, and the cloth belt penetrates through the cloth belt pushing mechanism, is clamped by the cloth belt pushing mechanism and is driven by the air cylinder to push the set parameter distance at intervals;
The zipper head feeding mechanism is connected with the vertical plate and arranged at the rear end of the vertical plate, and the zipper head is transferred from the feeding machine to the next mechanism through the zipper head feeding mechanism;
The chain breaking mechanism is connected with the vertical plate and arranged at the front end of the vertical plate, and the chain breaking mechanism breaks the chain of the cloth belt to form a chain breaking opening;
The bottom of the zipper head conveying mechanism is connected with the frame, and the zipper head conveying mechanism is connected with the zipper head feeding mechanism to receive the zipper head conveyed by the zipper head feeding mechanism and convey the zipper head to the cloth belt opening;
The cloth belt discharging mechanism is connected with the vertical plate and is arranged at the front end of the vertical plate, the cloth belt feeding mechanism is provided with a plurality of groove rollers with different sizes, the cloth belt sequentially passes through the groove rollers to prevent the cloth belt from overturning and knotting, and the cloth belt is supported by the discharging supporting mechanism and can be smoothly conveyed into the collecting frame.
The utility model is further arranged that the cloth belt feeding supporting mechanism comprises:
The bottom of the supporting rod is fixedly connected with the frame, the supporting rod is vertically arranged, and a supporting strut is arranged at the top of the supporting rod;
The rollers are respectively arranged in the middle of the supporting rod and at the tail end of the supporting rod, the rollers are sequentially wound by cloth belts, and the cloth belts are prevented from overturning and knotting by the rollers;
The limiting unit is arranged in the middle of the supporting rod, a gap is formed in the limiting unit and penetrated by the cloth belt, and the phenomenon of overturning and knotting of the cloth belt is avoided through the limiting unit.
The utility model is further provided that the tape pushing mechanism comprises:
The fixing frame is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate, and a fixing block is arranged in the fixing frame;
The bottom of the clamping unit is connected with the fixed block through a spring, the clamping unit penetrates through the cloth belt between the clamping unit and the fixed frame, and the clamping unit clamps the cloth belt under the driving of the air cylinder and pushes the set parameter distance at intervals;
The limiting block is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate, the bottom surface of the limiting block is parallel to the upper surface of the fixing frame, the cloth belt penetrates through the space between the limiting block and the fixing frame, and the phenomenon of overturning and knotting is avoided through the cloth belt by the limiting block.
The utility model is further provided that the slider feeding mechanism includes:
The side surface of the feeding sliding rail is connected with the back surface of the vertical plate and is arranged at the rear end of the vertical plate, and the input end of the feeding sliding rail is connected with the feeding machine;
And the pushing unit is arranged at the output end of the feeding slide rail and is driven by the air cylinder to push the zipper head at the output end of the feeding slide rail.
The present utility model is further configured such that the chain breaking mechanism includes:
the support frame is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate;
The chain breaking cylinder body is connected with the supporting frame, and the chain breaking cylinder push rod downwards extends to pass through the transverse plate and breaks the chain of the cloth belt to form a chain breaking opening.
The present utility model is further configured such that the slider handling mechanism includes:
the bottom of the underframe is connected with the frame, and the underframe is provided with a chute;
The bottom end of the sliding rod is embedded in the sliding groove, and the sliding rod slides in the sliding groove under the driving of the air cylinder;
The bottom of the clamping block is hinged with the top end of the sliding rod, and the clamping block receives the zipper head pushed by the pushing unit from the output end of the feeding sliding rail;
The jacking cylinder body is arranged on the sliding rod, the jacking cylinder push rod is propped against the bottom of the clamping block, and the clamping block is controlled to be changed into a horizontal state from an inclined state through the jacking cylinder;
The bottom of the clamping unit is connected with the frame, the clamping unit is connected with the clamping block, and the zipper head is clamped and carried to the zipper breaking opening under the driving of the air cylinder.
The utility model further provides that the cloth belt discharging mechanism comprises:
The groove roller is connected with the front surface of the vertical plate through a roller and is arranged at the front end of the vertical plate, and a groove on the roller is used for the passage of the zipper puller to prevent the zipper puller from being worn;
The belt pulley is connected with the front surface of the vertical plate through a rolling shaft and is arranged at the front end of the vertical plate, a belt is wound on the belt pulley, the belt is tightly attached to the groove roller, and the belt pulley rolls at intervals under the driving of a motor and drives the groove roller to roll.
In summary, the utility model has the following beneficial effects:
According to the utility model, the whole conveying process of the cloth belt is automatic, manual control is not needed, the working efficiency can be improved, the phenomenon that the cloth belt overturns and knots are generated during feeding can be effectively avoided by utilizing the roller and the limiting unit, the abrasion of the zipper heads during discharging can be effectively prevented by utilizing the groove roller, and the zipper heads on two sides can reach the zipper breaking port to pierce the cloth belt simultaneously through the cooperation of the zipper head carrying mechanism and the plurality of cylinders, so that the continuous work is performed, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view of fig. 1 of the present utility model.
In the drawings, 1, a frame, 11, a vertical plate, 12, a cross plate, 13, a through hole, 21, a supporting rod, 211, a supporting rod, 22, a roller, 23, a limiting unit, 31, a fixing frame, 311, a fixing block, 32, a clamping unit, 321, a spring, 33, a limiting block, 41, a feeding sliding rail, 42, a pushing unit, 51, a supporting frame, 52, a chain breaking cylinder, 61, a bottom frame, 611, a sliding groove, 62, a sliding rod, 63, a clamping block, 64, a jacking cylinder, 65, a clamping unit, 71, a groove roller, 72, a belt pulley, 73, a belt, 8, a feeding machine and 9, a collecting frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In this embodiment, as shown in fig. 1-2, the closed double-opening zipper head penetrating machine provided by the utility model comprises a frame 1, wherein a vertical plate 11 is arranged at the top of the frame, the middle part of the vertical plate is fixedly connected with a transverse plate 12, the bottom of the vertical plate is provided with a through hole 13, and the machine further comprises a cloth belt feeding supporting mechanism, a cloth belt pushing mechanism, a zipper head feeding mechanism, a chain breaking mechanism, a zipper head carrying mechanism and a cloth belt discharging mechanism; the cloth belt pushing mechanism is connected with the vertical plate and is arranged at the front end of the vertical plate, and the cloth belt penetrates through the cloth belt pushing mechanism, is clamped by the cloth belt pushing mechanism and is driven by the air cylinder to push the cloth belt at intervals by a set parameter distance; the zipper head feeding mechanism is connected with the vertical plate and arranged at the rear end of the vertical plate, and the zipper head is transferred from the feeding machine 8 to the next mechanism through the zipper head feeding mechanism; the chain breaking mechanism is connected with the vertical plate and arranged at the front end of the vertical plate, and is used for breaking the chain of the cloth belt to form a chain breaking opening; the bottom of the zipper head conveying mechanism is connected with the frame, and the zipper head conveying mechanism is connected with the zipper head feeding mechanism to receive the zipper head conveyed by the zipper head feeding mechanism and convey the zipper head to the cloth belt opening; the cloth belt discharging mechanism is connected with the vertical plate and is arranged at the front end of the vertical plate, the cloth belt feeding mechanism is provided with a plurality of groove rollers with different sizes, the cloth belt sequentially passes through the groove rollers to prevent the cloth belt from overturning and knotting, and the cloth belt is supported by the discharging supporting mechanism and can be smoothly conveyed into the collecting frame 9.
The embodiment further provides that the cloth belt feeding and supporting mechanism comprises a supporting rod 21, a roller 22 and a limiting unit 23, wherein the bottom of the supporting rod is fixedly connected with the frame, the supporting rod is vertically arranged, and a supporting strut 211 is arranged at the top of the supporting rod; the rollers are respectively arranged in the middle of the supporting rod and at the tail end of the supporting rod, the rollers are sequentially wound by cloth belts, and the cloth belts are prevented from overturning and knotting by the rollers; the limiting unit is arranged in the middle of the supporting rod, a gap is formed in the limiting unit and penetrated by the cloth belt, and the phenomenon of overturning and knotting of the cloth belt is avoided through the limiting unit.
In this scheme, the order that the strap passed the gyro wheel is one about, can make on strap better winding and the gyro wheel, prevents to loosen, and spacing unit has the regulation pole, can control the gap width that different types of strap passed through the regulation pole.
The embodiment is further provided that the cloth belt pushing mechanism comprises a fixing frame 31, a clamping unit 32 and a limiting block 33, wherein the fixing frame is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate, and a fixing block 311 is arranged in the fixing frame; the bottom of the clamping unit is connected with the fixed block through a spring 321, the clamping unit penetrates through the cloth belt, the clamping unit clamps the cloth belt under the driving of the air cylinder and pushes the set parameter distance at intervals, and after the cloth belt is loosened, the clamping unit returns to original text under the driving of the air cylinder, and auxiliary buffering is performed through the spring; the limiting block is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate, the bottom surface of the limiting block is parallel to the upper surface of the fixing frame, the cloth belt penetrates through the space between the limiting block and the fixing frame, and the phenomenon of overturning and knotting is avoided through the cloth belt by the limiting block.
The zipper head feeding mechanism further comprises a feeding sliding rail 41 and a pushing unit 42, wherein the side surface of the feeding sliding rail is connected with the back surface of the vertical plate and is arranged at the rear end of the vertical plate, and the input end of the feeding sliding rail is connected with the feeding machine; the pushing unit is arranged at the output end of the feeding slide rail, and the pushing unit is driven by the air cylinder to push the zipper head at the output end of the feeding slide rail.
In this scheme, be equipped with two feeders of symmetry simultaneously, the zip fastener head carries to the pay-off slide rail input along spiral track in the feeder, carries to the pay-off slide rail output under the extrusion of gravity and adjacent zip fastener head, and the parameter time of pushing unit's interval setting carries two zip fastener heads to the clamp splice.
The embodiment is further provided that the chain breaking mechanism comprises a supporting frame 51 and a chain breaking cylinder 52, wherein the supporting frame is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate; the chain breaking cylinder body is connected with the supporting frame, and the chain breaking cylinder push rod downwards extends to pass through the transverse plate and breaks the chain of the cloth belt to form a chain breaking opening.
The embodiment is further provided that the zipper head carrying mechanism comprises a bottom frame 61, a slide bar 62, a clamping block 63, a jacking cylinder 64 and a clamping unit 65, wherein the bottom of the bottom frame is connected with the frame, and the bottom frame is provided with a sliding groove; the bottom end of the sliding rod is embedded in the sliding groove, and the sliding rod slides in the sliding groove under the driving of the air cylinder; the bottom of the clamping block is hinged with the top end of the slide rod, and the clamping block receives a zipper head pushed by the pushing unit from the output end of the feeding slide rail; the jacking cylinder body is arranged on the sliding rod, the jacking cylinder push rod is propped against the bottom of the clamping block, and the clamping block is controlled to be changed from an inclined state to a horizontal state through the jacking cylinder; the bottom of the clamping unit is connected with the frame, the clamping unit is connected with the clamping block, and the zipper head is clamped and carried to the zipper breaking opening under the driving of the air cylinder.
In this scheme, behind the fastener slider that pushing unit pushed from pay-off slide rail output was accepted to the clamp splice, radial motion is done along the spout to clamp splice and slide bar under the cylinder effect to make the clamp splice change to the horizontality from the slope state under jacking cylinder push rod promotion, the clamp splice is tight earlier at this moment at the clamp splice terminal under the cylinder effect, and the clamp splice is carried out level and vertical displacement to broken chain mouth under the effect of other cylinder to the clamp splice, accomplishes the work of zip fastener through the fastener when strap propelling movement.
The embodiment is further provided that the cloth belt discharging mechanism comprises a groove roller 71 and a belt pulley 73, wherein the groove roller is connected with the front surface of the vertical plate through a rolling shaft and is arranged at the front end of the vertical plate, and a groove on the roller is used for enabling the zipper puller to pass through so as to prevent the zipper puller from being worn; the belt pulley is connected with the front surface of the vertical plate through a rolling shaft and is arranged at the front end of the vertical plate, a belt is wound on the belt pulley, the belt is clung to the groove roller, and the belt pulley is driven by a motor to roll at intervals and drives the groove roller to roll.
In this scheme, the order that the strap passed the recess gyro wheel is one and one is about, can make on the better winding of strap and the gyro wheel, prevents to loosen and take off.
The working steps of the closed double-opening zipper penetrating machine are that a cloth belt sequentially passes through a roller, the upper surface of a fixing frame, the lower surface of a transverse plate and a groove roller, and finally flows into a collecting frame, and a zipper puller sequentially passes through a feeding machine, a feeding sliding rail, a clamping block and a clamping unit and is conveyed to the position of a broken chain opening by the clamping unit to complete zipper penetrating work.
In the description of the present utility model, it should be noted that, when terms such as "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships, are to be understood as being based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships conventionally put in use of the inventive product, or the orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, when used herein, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "mounted," "configured," and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (7)
1. The utility model provides a two zip fastener head machines that open of closing, includes the frame, and the frame top is equipped with the riser, riser middle part fixed connection diaphragm, and the riser bottom is equipped with the through-hole, its characterized in that still includes:
The bottom of the cloth belt feeding supporting mechanism is fixedly connected with the frame, the top of the cloth belt feeding supporting mechanism is provided with a plurality of rollers, the cloth belt sequentially passes through the rollers to prevent the cloth belt from overturning and knotting, and the cloth belt is supported by the cloth belt feeding supporting mechanism and can be smoothly conveyed to the next mechanism;
The cloth belt pushing mechanism is connected with the vertical plate and arranged at the front end of the vertical plate, and the cloth belt penetrates through the cloth belt pushing mechanism, is clamped by the cloth belt pushing mechanism and is driven by the air cylinder to push the set parameter distance at intervals;
The zipper head feeding mechanism is connected with the vertical plate and arranged at the rear end of the vertical plate, and the zipper head is transferred from the feeding machine to the next mechanism through the zipper head feeding mechanism;
The chain breaking mechanism is connected with the vertical plate and arranged at the front end of the vertical plate, and the chain breaking mechanism breaks the chain of the cloth belt to form a chain breaking opening;
the bottom of the zipper head conveying mechanism is connected with the frame, and the zipper head conveying mechanism is connected with the zipper head feeding mechanism to receive the zipper head conveyed by the zipper head feeding mechanism and convey the zipper head to the cloth belt broken-chain opening;
The cloth belt discharging mechanism is connected with the vertical plate and is arranged at the front end of the vertical plate, the cloth belt feeding mechanism is provided with a plurality of groove rollers with different sizes, the cloth belt sequentially passes through the groove rollers to prevent the cloth belt from overturning and knotting, and the cloth belt is supported by the discharging supporting mechanism and can be smoothly conveyed into the collecting frame.
2. The closed double-open zipper puller of claim 1, wherein the tape feed support mechanism comprises:
The bottom of the supporting rod is fixedly connected with the frame, the supporting rod is vertically arranged, and a supporting strut is arranged at the top of the supporting rod;
The rollers are respectively arranged in the middle of the supporting rod and at the tail end of the supporting rod, the rollers are sequentially wound by cloth belts, and the cloth belts are prevented from overturning and knotting by the rollers;
The limiting unit is arranged in the middle of the supporting rod and is provided with a gap penetrated by the cloth belt, and the cloth belt is prevented from overturning and knotting through the limiting unit.
3. The closed double-open zipper puller of claim 1, wherein the tape pushing mechanism comprises:
The fixing frame is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate, and a fixing block is arranged in the fixing frame;
The bottom of the clamping unit is connected with the fixed block through a spring, the clamping unit penetrates through the cloth belt between the clamping unit and the fixed frame, and the clamping unit clamps the cloth belt under the driving of the air cylinder and pushes the set parameter distance at intervals;
The limiting block is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate, the bottom surface of the limiting block is parallel to the upper surface of the fixing frame, the cloth belt penetrates through the space between the limiting block and the fixing frame, and the phenomenon of overturning and knotting is avoided through the cloth belt by the limiting block.
4. The closed double-open zipper puller of claim 1, wherein the zipper puller feeding mechanism comprises:
The side surface of the feeding sliding rail is connected with the back surface of the vertical plate and is arranged at the rear end of the vertical plate, and the input end of the feeding sliding rail is connected with the feeding machine;
And the pushing unit is arranged at the output end of the feeding slide rail and is driven by the air cylinder to push the zipper head at the output end of the feeding slide rail.
5. The closed double-open zipper puller of claim 1, wherein the zipper breaking mechanism comprises:
the support frame is connected with the front surface of the vertical plate and is arranged at the front end of the vertical plate;
The chain breaking cylinder body is connected with the supporting frame, and the chain breaking cylinder push rod downwards extends to pass through the transverse plate and breaks the chain of the cloth belt to form a chain breaking opening.
6. The closed double-open zipper puller of claim 4, wherein the zipper puller handling mechanism comprises:
the bottom of the underframe is connected with the frame, and the underframe is provided with a chute;
The bottom end of the sliding rod is embedded in the sliding groove, and the sliding rod slides in the sliding groove under the driving of the air cylinder;
The bottom of the clamping block is hinged with the top end of the sliding rod, and the clamping block receives the zipper head pushed by the pushing unit from the output end of the feeding sliding rail;
The jacking cylinder body is arranged on the sliding rod, the jacking cylinder push rod is propped against the bottom of the clamping block, and the clamping block is controlled to be changed into a horizontal state from an inclined state through the jacking cylinder;
The bottom of the clamping unit is connected with the frame, the clamping unit is connected with the clamping block, and the zipper head is clamped and carried to the zipper breaking opening under the driving of the air cylinder.
7. The closed double-open zipper puller of claim 1, wherein the tape discharge mechanism comprises:
The groove roller is connected with the front surface of the vertical plate through a roller and is arranged at the front end of the vertical plate, and a groove on the roller is used for the passage of the zipper puller to prevent the zipper puller from being worn;
The belt pulley is connected with the front surface of the vertical plate through a rolling shaft and is arranged at the front end of the vertical plate, a belt is wound on the belt pulley, the belt is tightly attached to the groove roller, and the belt pulley rolls at intervals under the driving of a motor and drives the groove roller to roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951539.2U CN220898119U (en) | 2023-11-01 | 2023-11-01 | Closed double-opening zipper puller penetrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951539.2U CN220898119U (en) | 2023-11-01 | 2023-11-01 | Closed double-opening zipper puller penetrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220898119U true CN220898119U (en) | 2024-05-07 |
Family
ID=90907345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322951539.2U Active CN220898119U (en) | 2023-11-01 | 2023-11-01 | Closed double-opening zipper puller penetrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220898119U (en) |
-
2023
- 2023-11-01 CN CN202322951539.2U patent/CN220898119U/en active Active
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