CN216438661U

CN216438661U - Anti-swing zipper head

Info

Publication number: CN216438661U
Application number: CN202123428303.8U
Authority: CN
Inventors: 徐顺; 张潘婷; 纪丽丽
Original assignee: Kunshan Jingzhanhua Mould Products Co ltd
Current assignee: Kunshan Jingzhanhua Mould Products Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-06
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a swing-proof zipper puller, which comprises an upper body of the zipper puller, a lower body of the zipper puller and connecting blocks for fixing the upper body and the lower body of the zipper puller, wherein the upper body of the zipper puller is connected with two groups of connecting rings, and the two connecting rings are rotationally connected with a pull handle; the upper body of the zipper head is also provided with a limiting device which can lock or unlock the pull handle; when the driving pull handle is positioned at the right end of the zipper head upper body, the pull handle is locked on the surface of the zipper head upper body; when the driving pull handle is positioned at the left end of the zipper head upper body, the limiting device unlocks the pull handle, and the pull handle can turn over along the axial direction of the two connecting rings; the limiting device comprises a limiting block, the limiting block is fixed on the upper body of the zipper head and is positioned between the two connecting rings; the pull handle is provided with a tooth block matched with the limiting block for use, and the tooth block is connected with the limiting block in a clamping mode to lock or unlock the pull handle. The utility model solves the technical problem that the pull handle swings on the upper body of the zipper head.

Description

Anti-swing zipper head

Technical Field

The utility model relates to the technical field of zipper sliders, in particular to a zipper slider capable of preventing swinging.

Background

The zipper is a daily article commonly used in life and is mainly installed on clothes, bags and the like. A zipper generally comprises a zipper tooth, a slider, an upper stop and a lower stop (a front stop and a rear stop) or a locking member, wherein a pull tab is often arranged on the slider for conveniently pulling the slider.

When a user walks, the zipper on the clothes makes a sound when the zipper pulls and the zipper head collide, and inconvenience is easily caused when the user is in a quieter place.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides the zipper puller capable of preventing swinging, the pull handle can be limited by the zipper puller, and the pull handle is always attached to the upper body of the zipper puller under different states of personnel.

The technical scheme of the utility model is as follows: a zipper puller for preventing swinging comprises an upper body of the zipper puller, a lower body of the zipper puller and a connecting block for fixing the upper body and the lower body of the zipper puller, wherein the upper body of the zipper puller is connected with two groups of connecting rings, and the two connecting rings are rotatably connected with a pull handle;

the upper body of the zipper head is also provided with a limiting device capable of locking or unlocking the pull handle; when the pull handle is driven to be positioned at the right end of the zipper head upper body, the pull handle is fixedly locked on the surface of the zipper head upper body; when the pull handle is driven to be positioned at the left end of the zipper head upper body, the limiting device unlocks the pull handle, and the pull handle can be turned over along the axial direction of the two connecting rings;

the limiting device comprises a limiting block, and the limiting block is fixed on the upper body of the zipper head and is positioned between the two connecting rings; the pull handle is provided with a tooth block matched with the limiting block for use, and the tooth block is connected with the limiting block in a clamping manner so as to lock or unlock the pull handle.

Further, the pull handle comprises a pull piece and a connecting rod, the connecting rod is rotatably connected in the two connecting rings, and the connecting rod is fixed at the end part of the pull piece, so that the pull piece can turn over along the axial direction of the two connecting rings.

Furthermore, the tooth piece is located the surface of connecting rod is followed the lateral wall evenly distributed of connecting rod, the stopper is located the below of connecting rod, and be located two between the tooth piece, make the stopper with the tooth piece joint is connected.

Furthermore, the length of the limiting block is greater than that of the tooth block.

Further, when the pulling piece is locked, the length of the left end of the connecting rod extending out of the connecting ring is larger than the length of the limiting block.

Further, stop device still including locate draw the convex groove of the upper part of zipper head, with the communicating cross slot of convex groove and in convex groove and the gliding slider in the cross slot, the slider with fixedly connected with dead lever between the pull handle, the pull handle can pass through dead lever drive slider is in convex groove and cross slot internal horizontal migration to carry out locking or unblock to the pull handle.

Further, the length of the convex groove is smaller than that of the transverse groove.

Furthermore, the length of the convex groove is smaller than or equal to that of the limiting block.

The beneficial technical effects of the utility model are as follows:

1. the lateral wall of connecting rod evenly is equipped with a plurality of tooth pieces, draws zipper head's upper part of the body and is equipped with the stopper, is connected with tooth piece joint through the stopper, and it is spacing to carry out the locking to the pulling-on piece, and then makes the pulling-on piece can't overturn along the axial of connecting rod.

2. When the pulling-on piece is located the right-hand member of zip fastener upper part of the body, the length that the connecting rod stretches out outside the go-between is greater than the length of stopper, when being convenient for drive pulling-on piece removes for tooth piece and stopper separation, thereby reach the purpose to the pulling-on piece unblock.

3. The pulling-on piece passes through dead lever drive slider in convex groove and transverse groove internal horizontal migration, accomplishes locking or unblock to the pulling-on piece, through the setting of convex groove and transverse groove, further assurance the stability that stopper and tooth piece joint are connected, guaranteed simultaneously stopper and tooth piece at the in-process that the joint is connected, can not lead to appearing wearing and tearing because of the influence of external force.

4. The length of convex groove is less than the length of horizontal groove, the shifting out of the slider of being convenient for, when needs carry out the locking to the pulling-on piece simultaneously, the slider can be quick place in the horizontal groove.

5. The length of convex groove is less than or equal to the length of stopper, is convenient for use with the stopper cooperation to accomplish the locking or the unblock to the pulling-on piece, further improvement the stopper in life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the pull handle of the present invention;

FIG. 4 is a schematic structural view of the limiting block and the tooth block of the present invention;

FIG. 5 is a schematic view of the slider of the present invention in the convex and transverse grooves.

The reference signs are:

1. a lower body; 2. an upper body; 3. connecting blocks; 4. a connecting ring; 5. pulling a handle; 51. a pull tab; 52. a connecting rod; 53. a tooth block; 6. a limiting device; 61. a limiting block; 62. a convex groove; 63. a transverse groove; 64. a slider; 65. and (5) fixing the rod.

Detailed Description

In order to make the technical means of the present invention clearer and to make the technical means of the present invention capable of being implemented according to the content of the specification, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples, which are provided for illustrating the present invention and are not intended to limit the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships described based on embodiments and shown in the drawings, or orientations or positional relationships usually placed when the products of the present invention are used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the utility model specifically relates to a zipper head capable of preventing swinging, which comprises an upper body 2 of the zipper head, a lower body 1 of the zipper head and a connecting block 3 for fixing the upper body 2 and the lower body 1 of the zipper head, wherein the upper body 2 of the zipper head is connected with two groups of connecting rings 4, and the two connecting rings 4 are rotatably connected with a pull handle 5;

the upper body 2 of the zipper head is also provided with a limiting device 6 capable of locking or unlocking the pull handle 5; when the pull handle 5 is driven to be positioned at the right end of the zipper puller upper body 2, the pull handle 5 is fixedly locked on the surface of the zipper puller upper body 2; when the pull handle 5 is driven to be positioned at the left end of the zipper head upper body 2, the limiting device 6 unlocks the pull handle 5, and the pull handle 5 can turn over along the axial direction of the two connecting rings 4;

it should be noted that the pull handle 5 is rotatably connected to the connection ring 4 and can move horizontally in the connection ring 4. When the pull handle 5 is positioned at the right end of the upper body 2 of the zipper puller, the limiting device 6 can lock the pull handle 5 at the moment, so that the pull handle 5 cannot be overturned along the axial direction of the connecting ring 4.

When the pull handle 5 is located at the left end of the upper body 2 of the zipper head, the limiting device 6 cannot lock the pull handle 5 at the moment, so that the pull handle 5 can be turned over along the axial direction of the connecting ring 4.

The arrangement of the limiting device 6 effectively controls the pull handle 5 to be attached to the upper body 2 of the zipper puller under the condition of not using, so that the pull handle cannot swing.

As shown in fig. 4, the limiting device 6 includes a limiting block 61, and the limiting block 61 is fixed on the upper body 2 of the zipper head and is located between the two connecting rings 4; the pull handle 5 is provided with a tooth block 53 matched with the limiting block 61 for use, and the tooth block 53 is connected with the limiting block 61 in a clamping manner so as to lock or unlock the pull handle 5.

It should be noted that the limiting block 61 is located between the two connecting rings 4, and the pull handle 5 can be turned along the axial direction of the connecting rings 4, or can be regarded as being turned relative to the limiting block 61. The pull handle 5 is provided with a tooth block 53, the shape structure of the tooth block 53 is matched with the limiting block 61, when the pull handle 5 is turned, the tooth block 53 is abutted against the limiting block 61, and therefore the pull handle 5 is prevented from being turned along the axial direction of the connecting ring 4. Further, when the pull handle 5 moves horizontally along the length direction of the two connection rings 4, the limiting block 61 and the tooth block 53 pass through in a staggered manner, so that interference does not occur, and the pull handle 5 can move horizontally smoothly.

As shown in fig. 3, the pull tab 5 includes a pull tab 51 and a connecting rod 52, the connecting rod 52 is rotatably connected to the two connecting rings 4, and the connecting rod 52 is fixed to the end of the pull tab 51, so that the pull tab 51 is turned in the axial direction of the two connecting rings 4.

Tooth piece 53 is located the surface of connecting rod 52 and follows the lateral wall evenly distributed of connecting rod 52, stopper 61 is located the below of connecting rod 52, and be located two between the tooth piece 53, make stopper 61 with the tooth piece 53 joint is connected.

It should be noted that, the tooth piece 53 is equipped with the multiunit, and multiunit tooth piece 53 uses with the cooperation of stopper 61, and is more stable carry out spacing fixed to pull-tab 51.

The length of the limiting block 61 is larger than that of the toothed block 53, the length of the limiting block 61 is used for limiting the horizontal movement of the pull tab 51, and the length of the limiting block 61 is larger than that of the toothed block 53, so that the pull tab 51 is longer in formation, and therefore in the moving process of the pull tab 51, a person can feel that the pull tab 51 is in a locked state or an unlocked state, and the person can effectively recognize that the pull tab 51 is in the locked state or the unlocked state.

Likewise, the length of the limit may be equal to the length of the tooth block 53, and the effect of the limit will not be described one by one again.

When the pull tab 51 is locked, the length of the left end of the connecting rod 52 extending out of the connecting ring 4 is greater than the length of the limiting block 61.

It should be noted that the length of the left end of the connecting rod 52 extending out of the connecting ring 4 is the formation of the left-right horizontal movement of the pull tab 51, and when the length of the connecting rod 52 extending out of the connecting ring 4 is greater than the length of the limiting block 61, and the pull tab 51 moves horizontally towards the left end at this time, the tooth block 53 is separated from the limiting block 61, so that the pull tab 51 can turn over along the axial direction of the connecting ring 4.

On the contrary, when the connecting rod 52 extends out of the connecting ring 4 by the length of the rain limiting block 61, and at this time, when the pull tab 51 moves horizontally toward the left end, the tooth block 53 cannot be separated from the limiting block 61, so that the pull tab 51 cannot be turned over in the axial direction of the connecting ring 4.

As shown in fig. 5, the position limiting device 6 further includes a convex groove 62 disposed on the upper body 2 of the zipper head, a transverse groove 63 communicated with the convex groove 62, and a sliding block 64 sliding in the convex groove 62 and the transverse groove 63, a fixing rod 65 is fixedly connected between the sliding block 64 and the pull handle 5, and the pull handle 5 can drive the sliding block 64 to horizontally move in the convex groove 62 and the transverse groove 63 through the fixing rod 65, so as to lock or unlock the pull handle 5.

It should be noted that the sliding block 64 is slidably connected to the convex groove 62 and the transverse groove 63, wherein the convex groove 62 is communicated with the transverse groove 63. The slider 64 is fixedly connected with the pull tab 51 of the pull handle 5 through a fixing rod 65, and the pull handle 5 can also drive the slider 64 to horizontally move in the convex groove 62 and the transverse groove 63 through the fixing rod 65.

When the sliding block 64 is positioned in the convex groove 62, the convex groove 62 limits the sliding block 64, so that the sliding block 64 cannot be vertically taken out from the convex groove 62, and the limiting and fixing of the pull piece 51 are achieved.

When the slider 64 is positioned in the transverse slot 63, the slider 64 can be vertically removed from the transverse slot 63 to unlock the pull tab 51.

The length of the convex groove 62 is smaller than the length of the transverse groove 63.

The length of convex groove 62 is less than or equal to the length of stopper 61, and the length of convex groove 62 is less than or equal to the length of stopper 61, is convenient for use with stopper 61 cooperation to accomplish the locking or the unblock of pulling-on piece 51, further improvement stopper 61 in life.

In conclusion, in this embodiment, the pull-tab 51 is horizontally moved in the convex groove 62 and the transverse groove 63 by the fixing rod 65 to lock or unlock the pull-tab 51, and the convex groove 62 and the transverse groove 63 are arranged to further ensure the stability of the clamping connection between the limit block 61 and the tooth block 53, and meanwhile, the limit block 61 and the tooth block 53 are not abraded due to the influence of external force during the clamping connection.

The working process of the utility model is as follows:

1. the pull piece 51 is in a locking state, the sliding block 64 is positioned in the convex groove 62, and the tooth block 53 on the side wall of the connecting rod 52 is connected with the limiting block 61 in a clamping mode.

2. The pull tab 51 is driven to move horizontally along the length direction between the two connecting rings 4, at this time, the tooth blocks 53 on the side walls of the connecting rods 52 move horizontally relative to the limiting blocks 61, and the sliding blocks 64 move horizontally in the convex grooves 62 and the transverse grooves 63.

3. The tooth piece 53 is separated from the stopper 61, and the slider 64 moves into the transverse groove 63 to drive the pull tab 51, so that the pull tab 51 is turned over in the axial direction of the connection ring 4.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the following descriptions are only illustrative and not restrictive, and that the scope of the present invention is not limited to the above embodiments: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein.

Claims

1. A zipper puller for preventing swinging comprises an upper body (2) of the zipper puller, a lower body (1) of the zipper puller and a connecting block (3) for fixing the upper body (2) and the lower body (1) of the zipper puller, and is characterized in that the upper body (2) of the zipper puller is connected with two groups of connecting rings (4), and the two connecting rings (4) are rotatably connected with a pull handle (5);

the upper body (2) of the zipper head is also provided with a limiting device (6) capable of locking or unlocking the pull handle (5); when the pull handle (5) is driven to be positioned at the right end of the zipper head upper body (2), the pull handle (5) is fixedly locked on the surface of the zipper head upper body (2); when the pull handle (5) is driven to be positioned at the left end of the zipper head upper body (2), the limiting device (6) unlocks the pull handle (5), and the pull handle (5) can be turned over along the axial direction of the two connecting rings (4);

the limiting device (6) comprises a limiting block (61), and the limiting block (61) is fixed on the upper body (2) of the zipper head and is positioned between the two connecting rings (4); pull handle (5) be equipped with stopper (61) cooperation use tooth piece (53), tooth piece (53) with stopper (61) joint is connected, in order to right pull handle (5) carry out locking or unblock.

2. Swing-proof slider according to claim 1, wherein the pull tab (5) comprises a pull tab (51) and a connecting link (52), the connecting link (52) being rotatably connected in the two connecting rings (4), and the connecting link (52) being fixed to the end of the pull tab (51) so that the pull tab (51) is turned in the axial direction of the two connecting rings (4).

3. The zipper slider for preventing swinging according to claim 2, wherein the tooth blocks (53) are located on the surface of the connecting rod (52) and are uniformly distributed along the side wall of the connecting rod (52), and the limiting block (61) is located below the connecting rod (52) and between the two tooth blocks (53), so that the limiting block (61) is connected with the tooth blocks (53) in a clamping manner.

4. Swing-proof slider according to claim 3, characterised in that the length of the stop (61) is greater than the length of the tooth block (53).

5. The slider according to claim 2, wherein when said pull tab (51) is locked, the length of the left end of said connecting link (52) extending out of said connecting ring (4) is greater than the length of said stopper (61).

6. The zipper head capable of preventing swinging of claim 1, wherein the limiting device (6) further comprises a convex groove (62) arranged on the upper body (2) of the zipper head, a transverse groove (63) communicated with the convex groove (62), and a sliding block (64) sliding in the convex groove (62) and the transverse groove (63), a fixing rod (65) is fixedly connected between the sliding block (64) and the pull handle (5), and the pull handle (5) can drive the sliding block (64) to horizontally move in the convex groove (62) and the transverse groove (63) through the fixing rod (65) so as to lock or unlock the pull handle (5).

7. Swing-resistant slider according to claim 6, characterized in that the length of the male groove (62) is smaller than the length of the transverse groove (63).

8. Swing-proof slider according to claim 6, characterized in that the length of the convex groove (62) is less than or equal to the length of the stopper (61).