CN220192359U - Structure-improved zipper head and zipper with same - Google Patents

Abstract

The utility model relates to the technical field of zipper design, and discloses a zipper head with an improved structure and a zipper with the zipper head.

Description

Structure-improved zipper head and zipper with same

Technical Field

The utility model relates to the technical field of zipper design, in particular to a zipper head with an improved structure and a zipper with the zipper head.

Background

The zipper is used as a product shutter device and has wide application in products such as clothing, daily sundries, industrial parts and the like, and the zipper head belongs to an important component part of the zipper and mainly plays a role in separating and meshing zipper teeth.

The utility model discloses a pull head and have zip fastener of this pull head through retrieving publication number CN212574364U, including upper plate and lower plate, one of upper plate and lower plate is equipped with the core, and another is equipped with the slot that is used for with core complex, core and slot detachable grafting.

A pull tab and a zipper with the pull tab in the comparison document realize the detachable connection of an upper bottom plate and a lower bottom plate through a connection mode of detachable plug-in connection of a machine core and a slot, so that the pull tab is convenient to replace, but in the use process of a user, the pull tab on the pull tab can move back and forth, and the user body is patted, so that the user feels uncomfortable, and certain potential safety hazards exist.

Therefore, we propose a zipper head with improved structure and a zipper with the zipper head.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a zipper head with an improved structure and a zipper with the zipper head.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the zipper head with the improved structure comprises a zipper head body, wherein the front surface of the zipper head body is provided with limiting blocks, the left end and the right end of the front surface of the zipper head body are respectively and fixedly provided with limiting blocks, the lower surfaces of the two limiting blocks are respectively provided with a blocking piece sliding groove, the left wing and the right wing of the limiting blocks are respectively and slidably arranged in the two blocking piece sliding grooves, the front surface of the zipper head body is also provided with a pulling piece which can be placed between the two limiting blocks, the front surface of the zipper head body is fixedly provided with a cap, the cap is positioned on the upper side of the two limiting blocks, the left surface and the right surface of the cap are respectively provided with a movable sliding groove, the right end of the pulling piece is arranged on a cap cover, and the upper end of the pulling piece is provided with a movable part.

Further, the mounting grooves are formed in the surfaces, away from each other, of the two limiting blocks, locking sliding grooves communicated with the blocking piece sliding grooves are formed in the side walls of each mounting groove, and locking insertion holes which can be right opposite to the locking sliding grooves after being adjusted are formed in the left surface and the right surface of each limiting block.

Further, each mounting groove is internally provided with a locking assembly, and the locking assembly comprises a locking block which is slidably mounted in the locking chute.

Further, the locking component also comprises a first spring piece, a rotating piece, a connecting piece and a locking rotating rod, wherein the front end and the rear end of the locking rotating rod are fixedly arranged on the front surface and the rear surface of the mounting groove,

further, the upper end of the rotating piece is rotatably arranged on the locking rotating rod, the upper end of the connecting piece is inserted into the bottom of the locking block, and the lower end of the connecting piece is fixedly inserted into the top end of the rotating piece.

Further, the lower end of the first spring piece is fixedly inserted on the side wall of the mounting groove, and the upper end of the first spring piece is attached to the rotating piece.

Further, be provided with from the hasp on the cap, the self-locking hole that the cooperation is from the hasp rear end to pass is seted up at the top of zip fastener head body, fixed cartridge has the second spring leaf on the preceding inner wall of cap, the rear end fixed mounting of second spring leaf is in the front of from the hasp.

The zipper comprises a zipper head, zipper teeth and a zipper cloth belt, wherein the zipper head is of any improved structure.

Advantageous effects

The utility model provides a zipper puller with an improved structure and a zipper with the zipper puller. The beneficial effects are as follows:

1. this kind of zipper head of improvement structure and have zip fastener of this zipper head through setting up limit stop and two limit stops for the pull tab can be in fixed state when not using, avoids human motion to lead to the pull tab to rock and makes the user feel uncomfortable.

2. This kind of improvement structure's zipper head and have zip fastener of this zipper head through setting up rotor piece and locking piece, makes the locking piece can insert in the locking jack, ensures that the zip fastener can firmly lock after closing, reduces the risk of unexpected opening.

3. This kind of improvement structure's zip fastener head and have zip fastener of this zip fastener head through setting up from hasp and second spring leaf, makes the user in the operation in-process, only need simple removal pull tab, just can realize the locking and the unblock of zip fastener head body.

Drawings

The structures, proportions, sizes, etc. shown in this description are for illustration purposes only and are not intended to limit the scope of the utility model, which is otherwise, used by those skilled in the art to which this utility model pertains.

FIG. 1 is a schematic elevational cross-sectional view of an overall structure;

FIG. 2 is a schematic side cross-sectional view of the overall structure;

FIG. 3 is a partially exploded perspective view of the locking assembly;

FIG. 4 is a schematic perspective view of a self-locking portion;

FIG. 5 is a schematic perspective view of a portion of a pull tab;

fig. 6 is a schematic perspective view of a portion of the stopper tab.

Legend description:

1. a slider body; 2. a pull tab; 3. a stopper piece; 4. a first spring piece; 5. a rotating piece; 6. a locking block; 7. a stopper block; 8. a cap; 9. a second spring piece; 10. self-locking; 11. a locking chute; 12. a connecting piece; 13. locking the rotating rod; 14. a baffle chute; 15. a movable chute; 16. locking the jack; 17. a movable part.

Detailed Description

1-6, including a zipper head body 1, a limit stop 3 is arranged in front of the zipper head body 1, limit stop blocks 7 are respectively and fixedly arranged at left and right ends of the front of the zipper head body 1, stop block slide grooves 14 are respectively arranged at lower ends of the two limit stop blocks 7, left and right wings of the limit stop 3 are respectively and slidably arranged in the two stop block slide grooves 14, a pull tab 2 which can be placed between the two limit stop blocks 7 is also arranged in front of the zipper head body 1, a cap 8 is fixedly arranged at front of the zipper head body 1, the cap 8 is positioned at upper sides of the two limit stop blocks 7, movable slide grooves 15 are respectively arranged at left and right sides of the cap 8, right ends of the pull tab 2 are arranged on the cap 8, movable parts 17 are respectively arranged at upper ends of the pull tab 2, mounting grooves are respectively arranged at surfaces of the two limit stop blocks 7 which are mutually far away from each other, a locking chute 11 communicated with a baffle chute 14 is arranged on the side wall of each mounting groove, locking jacks 16 which can be right opposite to the locking chute 11 after being regulated are arranged on the left and right sides of the limiting baffle 3, a locking component is arranged in each mounting groove, the locking component comprises a locking block 6, the locking block 6 is slidably arranged in the locking chute 11, the locking component also comprises a first spring piece 4, a rotating piece 5, a connecting piece 12 and a locking rotating rod 13, the front end and the rear end of the locking rotating rod 13 are fixedly arranged on the front surface and the rear surface of the mounting groove, the upper end of the rotating piece 5 is rotatably arranged on the locking rotating rod 13, the upper end of the connecting piece 12 is inserted at the bottom of the locking block 6, the lower end of the connecting piece 12 is fixedly inserted at the top end of the rotating piece 5, the lower end of the first spring piece 4 is fixedly inserted on the side wall of the mounting groove, the upper end of the first spring piece 4 is attached to the rotating piece 5, a self-locking buckle 10 is arranged on the cap 8, the top of the zipper head body 1 is provided with a self-locking hole which is matched with the rear end of the self-locking buckle 10 to pass through, a second spring piece 9 is fixedly inserted on the front inner wall of the cap 8, and the rear end of the second spring piece 9 is fixedly arranged in front of the self-locking buckle 10.

The present utility model also provides a zipper comprising the zipper puller disclosed in the above embodiment, and the structure of each other portion of the zipper is referred to in the prior art, and will not be described herein.

The working principle of the utility model is as follows: when the device is used by a user, if the zipper head body 1 does not need to be pulled on the zipper, the pull piece 2 is firstly rotated to be kept in a horizontal state with the zipper head body 1, then the zipper head body is placed between the two limit blocks 7, the pull piece 2 is positioned at the rear side of the limit block 3, then the limit block 3 is pushed upwards to slide in the block slide groove 14, when the edge of the lower end of the limit block 3 is positioned above the edge of the lower end of the pull piece 2, the slide of the limit block 3 is stopped, at the moment, the limit block 3 is matched with the two limit blocks 7 to limit the shaking of the pull piece 2, when the limit block 3 is matched with the two limit blocks 7 to limit the shaking of the pull piece 2, one ends, which are close to each other, of the two lock blocks 6 are respectively inserted into the two lock insertion holes 16, each lock block 6 is respectively matched with the lock slide groove 11 to limit the movement of the limit block 3, the shaking of the limit block 2 cannot be limited after the slide of the limit block 3 slides, when the zipper head body 1 is required to be pulled on the zipper, the two first spring pieces 4 are in an uncompressed state, the two rotating pieces 5 are close to each other, the two rotating pieces 5 respectively compress the two first spring pieces 4, the upper ends of the rotating pieces 5 rotate around the locking rotating rod 13, the rotating pieces 5 enable the locking piece 6 to slide in the locking sliding groove 11 towards the mounting groove through the connecting piece 12, so that the locking piece 6 is pulled out of the locking jack 16, the limiting piece 3 slides downwards in the blocking piece sliding groove 14, the upper end edge of the limiting piece 3 is positioned below the lower end edge of the pulling piece 2, the pulling piece 2 is in a movable state at the moment, the pulling piece 2 rotates to be in a vertical state with the zipper head body 1, the limiting piece 3 is reset, the two rotating pieces 5 are loosened, the compressed first spring pieces 4 rebound to enable the rotating pieces 5 to drive the locking piece 6 to be reinserted into the locking jack 16, pulling the pulling piece 2 forward along the movable chute 15, make movable part 17 pull forward from hasp 10, make self-locking hasp 10 rear end leave from the lockhole forward, and self-locking hasp 10 front end oppression second spring leaf 9, zipper head body 1 can pull on the zip fastener this moment, restore to the throne pull piece 2 after accomplishing the pulling, the second spring leaf 9 rebound after the compression makes self-locking hasp 10 rear end reinserted from the lockhole in limiting zipper head body 1 slide on the zip fastener, through setting up limit stop piece 3 and two limit stops 7, make pull piece 2 can be in the fixed state when not using, avoid human motion to lead to pull piece 2 to rock and make the user feel uncomfortable, through setting up rotor piece 5 and locking piece 6, ensure that the zip fastener can firmly lock after closing, reduce the risk of unexpected opening, through setting up self-locking hasp 10 and second spring leaf 9, make the user in the operation process, only need simple removal pull piece 2, just can realize the locking and the unblock of zipper head body 1.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a zip fastener head of improvement structure, includes zip fastener head body (1), its characterized in that: the novel zipper stopper is characterized in that the front face of the zipper stopper body (1) is provided with a limiting stop piece (3), the left end and the right end of the front face of the zipper stopper body (1) are respectively fixedly provided with limiting stop pieces (7), two stop piece sliding grooves (14) are formed in the lower faces of the limiting stop pieces (7), the left wing and the right wing of the limiting stop piece (3) are respectively and slidably arranged in the two stop piece sliding grooves (14), the front face of the zipper stopper body (1) is further provided with a pulling piece (2) which can be placed between the two limiting stop pieces (7), a cap (8) is fixedly arranged in the front face of the zipper stopper body (1), the cap (8) is located on the upper sides of the two limiting stop pieces (7), movable sliding grooves (15) are formed in the left face and the right face of the cap (8), and the right end of the pulling piece (2) is arranged on the cap (8), and the upper end of the pulling piece (2) is provided with a movable portion (17).

2. The improved structure of the slider according to claim 1, wherein: the two sides that limit stop piece (7) kept away from each other have all seted up the mounting groove, every all seted up on the lateral wall of mounting groove with locking spout (11) of separation blade spout (14) intercommunication, both sides all have seted up the locking jack (16) that can just right locking spout (11) after adjusting about limit stop piece (3).

3. The improved structure of the slider according to claim 2, wherein: each mounting groove is internally provided with a locking assembly, the locking assembly comprises a locking block (6), and the locking block (6) is slidably mounted in a locking chute (11).

4. A slider according to claim 3, wherein: the locking assembly further comprises a first spring piece (4), a rotating piece (5), a connecting piece (12) and a locking rotating rod (13), wherein the front end and the rear end of the locking rotating rod (13) are fixedly installed on the front surface and the rear surface of the installation groove, the upper end of the rotating piece (5) is rotatably installed on the locking rotating rod (13), the upper end of the connecting piece (12) is inserted into the bottom of the locking piece (6), the lower end of the connecting piece (12) is fixedly inserted into the top end of the rotating piece (5), the lower end of the first spring piece (4) is fixedly inserted into the side wall of the installation groove, and the upper end of the first spring piece (4) is attached to the rotating piece (5).

5. The improved structure of the slider according to claim 1, wherein: the novel zipper head is characterized in that a self-locking buckle (10) is arranged on the cap (8), a self-locking hole matched with the rear end of the self-locking buckle (10) to penetrate is formed in the top of the zipper head body (1), a second spring piece (9) is fixedly inserted into the front inner wall of the cap (8), and the rear end of the second spring piece (9) is fixedly arranged in front of the self-locking buckle (10).

6. The utility model provides a zip fastener, includes zip fastener head, fastener tooth and zip fastener strap for, its characterized in that: the slider is an improved structure of the slider according to any one of claims 1 to 5.