CN210747613U

CN210747613U - Zipper puller convenient for replacing puller head

Info

Publication number: CN210747613U
Application number: CN201921971490.4U
Authority: CN
Inventors: 许志诚
Original assignee: Quanzhou Weiqi Zipper Industry And Trade Co ltd
Current assignee: Quanzhou Weiqi Zipper Industry And Trade Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-16
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a zip fastener is pulled and is stumbled head convenient to change and is drawn, including pulling and stumble body shell and the rope that pulls, pull and stumble the upper end middle part of body shell and seted up the mounting groove, and the inside fixedly connected with connecting axle of connecting axle, the corner that pulls and stumble body shell has seted up the fixed orifices, and pulls and stumble the inside spacing groove that has seted up of body shell's lower extreme, the cover is equipped with on the connecting axle and pulls and stumbles the rope, the lower extreme spacing groove department through connection that pulls and stumbles body shell has the piece that pulls, and pulls and stumbles the upper end fixedly connected with stopper of piece, the front and back surface that pulls and stumble the piece all pastes and is connected with the wearing layer, and pulls and stumble the piece and. This zip fastener pulling stumble convenient to change and draw stumble the head avoids appearing cracked phenomenon, influences opening and shutting of zip fastener, is convenient for improve the elasticity that draws stumble, also conveniently changes the installation to drawing stumble simultaneously to and conveniently improve the antiskid nature that draws stumble, avoid influencing the use.

Description

Zipper puller convenient for replacing puller head

Technical Field

The utility model relates to a zipper puller related technical field specifically is a zipper puller convenient to change puller head.

Background

The zipper is an opening and closing device commonly used in clothes and bags, great convenience is provided for life of consumers in the application process, the existing zipper comprises zipper teeth and a zipper head, a pulling loop convenient for the consumers to pull the zipper is arranged on the zipper head, and the existing pulling loop is a flat strip-shaped pulling piece and is a rectangular metal sheet, so that the user can pull the zipper conveniently.

However, the general zipper puller is used for a long time, the phenomenon of fracture is easy to occur, the opening and closing of the zipper are influenced, meanwhile, the zipper puller is not convenient to replace and install, the anti-skid performance of the puller is inconvenient to improve, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zip fastener is pulled and is stumbled head convenient to change to general zip fastener that proposes in solving above-mentioned background art is pulled and is stumbled long-time use, appears cracked phenomenon easily, influences opening and shutting of zip fastener, also is inconvenient to pulling and stumble the installation simultaneously, and inconvenient improvement is pulled the antiskid nature of stumbling, influences the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a zip fastener is pulled and is stumbled head convenient to change is pulled and is stumbled the head, including pulling and stumble the body shell and pull and stumble the rope, pull and stumble the upper end middle part of body shell and seted up the mounting groove, and the inside fixedly connected with connecting axle of mounting groove, pull and stumble the corner of body shell and seted up the fixed orifices, and pull and stumble the lower extreme of body shell and inside and seted up the spacing groove, the cover is equipped with and pulls and stumble the rope on the connecting axle, pull and stumble the lower extreme spacing groove department through connection of body shell and pull and stumble the piece, and pull and stumble the upper end fixedly connected with stopper of piece, pull and stumble the front and back surface of piece and all paste.

Preferably, the longitudinal section of the pulling and tripping body shell is of a 'mouth' -shaped structure, and the single bodies of the pulling and tripping body shell are connected in a clamping connection mode.

Preferably, the fixing holes are arranged on the single body of the pulling and tripping body shell in a one-to-one correspondence manner from front to back, the single body of the pulling and tripping body shell is fixedly connected through bolts, and the depth dimension of the mounting groove formed in the upper end of the pulling and tripping body shell is equal to the length dimension of the connecting shaft.

Preferably, the width of the limiting groove is equal to the thickness of the pulling block, and the vertical projection area of the limiting groove is smaller than that of the limiting block.

Preferably, the pulling and tripping block is of a baseball rod-shaped structure, and the outer surface of the pulling and tripping block is connected with the wear-resistant layer in a sticking mode.

Preferably, the waterproof protective layer is symmetrically arranged inside and outside the anti-fracture layer, the elastic buffer layers are arranged in the anti-fracture layer at equal intervals, and the elastic buffer layers are of spherical structures.

Compared with the prior art, the beneficial effects of the utility model are that: the zipper puller convenient for replacing the puller head avoids the phenomenon of fracture, influences on opening and closing of the zipper, facilitates improvement of elasticity of the puller, facilitates replacement and installation of the puller, facilitates improvement of anti-skid property of the puller and avoids influence on use;

1. the zipper pulling loop is provided with a pulling loop body shell, a connecting shaft and a pulling loop rope, wherein the pulling loop rope is connected to the zipper head, and meanwhile, the pulling loop rope is connected to the pulling loop body shell through the connecting shaft, so that the zipper pulling loop is convenient to install, disassemble and replace;

2. the anti-skid shoe is provided with the pulling trip block and the wear-resistant layer, the wear-resistant layer is in adhesive connection with the outer surface of the pulling trip block, and the wear-resistant layer is of a concave-convex structure, so that the friction force of the pulling trip block in contact with a hand is improved, and the anti-skid shoe is convenient to prevent from skidding and convenient to use;

3. be equipped with waterproof layer and elastic buffer layer, elastic buffer layer is spherical, and the erection joint is between waterproof layer and waterproof layer, when being convenient for improve the elasticity of pulling the piece of stumbling, also is convenient for improve the pull resistance of pulling the piece of stumbling, facilitates the use, avoids damaging.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the pulling loop body shell of the present invention;

FIG. 3 is a schematic view of the whole structure of the pulling trip block of the present invention;

fig. 4 is a schematic view of the internal cross-section structure of the pulling trip block of the present invention.

In the figure: 1. pulling the body shell; 2. a connecting shaft; 3. a fixing hole; 4. mounting grooves; 5. a limiting groove; 6. pulling the trip block; 601. a waterproof protective layer; 602. an elastic buffer layer; 603. a fracture-resistant layer; 7. a wear layer; 8. a limiting block; 9. pulling the rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a zip fastener is pulled and is stumbled head convenient to change, including pulling and stumble body shell 1, connecting axle 2, fixed orifices 3, mounting groove 4, spacing groove 5, pull and stumble piece 6, wearing layer 7, stopper 8 and pull and stumble rope 9, pull and stumble the upper end middle part of body shell 1 and seted up mounting groove 4, and the inside fixedly connected with connecting axle 2 of mounting groove 4, pull and stumble the corner of body shell 1 and seted up fixed orifices 3, and pull and stumble the inside spacing groove 5 that has seted up of the lower extreme of body shell 1, the cover is equipped with on connecting axle 2 and pulls and stumble rope 9, pull and stumble 5 department through connections of lower extreme spacing groove of body shell 1 and have and pull and stumble piece 6, and pull and stumble the upper end fixedly connected with stopper 8 of piece 6, pull and stumble the front and back surface of piece 6 and all be connected with wearing layer 7, and pull and.

The longitudinal section of the pulling trip body shell 1 in fig. 1 and 2 is of a 'mouth' shape, the single bodies of the pulling trip body shell 1 are connected through clamping, the pulling trip block 6 and the pulling trip rope 9 are convenient to install and disassemble, and therefore replacement is convenient, the fixing holes 3 in fig. 1 and 2 are arranged on the single bodies of the pulling trip body shell 1 in a one-to-one correspondence manner, the single bodies of the pulling trip body shell 1 are fixedly connected through bolts, the depth dimension of the mounting groove 4 formed in the upper end of the pulling trip body shell 1 is equal to the length dimension of the connecting shaft 2, and the pulling trip body shell 1 is convenient to be firmly connected and fixed and is convenient to use.

As shown in the figures 2 and 3, the width dimension of the limiting groove 5 is equal to the thickness dimension of the pulling block 6, and the vertical projection area dimension of the limiting groove 5 is smaller than that of the limiting block 8, so that the pulling block 6 is convenient to mount and dismount, and the use is convenient.

Draw stumbling piece 6 to be baseball shaft-like structure as in fig. 1 and 3, and the surface that draws stumbling piece 6 is connected with wearing layer 7 through the mode of pasting, conveniently improve frictional force, the antiskid of being convenient for, facilitate the use, waterproof layer 601 sets up about the internal and external symmetry of fracture layer 603 as in fig. 4, and elastic buffer layer 602 is in the equidistant setting in the inside of fracture layer 603, and elastic buffer layer 602 is spherical structure, when being convenient for improve intensity, also be convenient for improve elasticity, facilitate the use, improve life.

The working principle is as follows: when the zipper fastener with the easily replaceable fastener head is used, firstly, as shown in figures 1, 2 and 3, the fastener rope 9 is connected and fixed with the tapered end of the zipper, then the pulling loop rope 9 is sleeved on the connecting shaft 2, the pulling loop block 6 is clamped on the limiting groove 5 through the limiting block 8, then the single bodies of the pulling trip body shell 1 are connected in a clamping way, the inner part of the fixing hole 3 is penetrated through a bolt, so that the connection and the fixation are convenient, the replacement and the disassembly are convenient, the pulling trip block 6 is composed of a waterproof protective layer 601, an elastic buffer layer 602 and a fracture-proof layer 603, the elastic buffer layer 602 is arranged in the fracture-proof layer 603 at equal intervals, the elastic buffer layer 602 is made of spherical rubber, so that the elasticity of the pulling block 6 is improved, the anti-fracture layer 603 is made of thermoplastic plastics, so that the tensile capacity is improved conveniently, thereby avoiding damage and breakage, which is the whole process of using the zipper puller for replacing the puller head.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zip fastener is pulled and is stumbled head convenient to change, includes to pull and stumble body shell (1) and pull and stumble rope (9), its characterized in that: draw and trip body shell (1) the upper end middle part seted up mounting groove (4), and the inside fixedly connected with connecting axle (2) of mounting groove (4), draw the corner of tripping body shell (1) and seted up fixed orifices (3), and draw the lower extreme inside of tripping body shell (1) and seted up spacing groove (5), the cover is equipped with to draw on connecting axle (2) and trips rope (9), draw the lower extreme spacing groove (5) department through connection of tripping body shell (1) and trip piece (6), and draw the upper end fixedly connected with stopper (8) of tripping piece (6), draw the front and back surface of tripping piece (6) all to paste and be connected with wearing layer (7), and draw the tripping piece (6) including waterproof layer (601), elastic buffer layer (602) and prevent layer (603) of splitting.

2. A zipper puller for facilitating replacement of a puller head as set forth in claim 1, wherein: the longitudinal section of the pulling and tripping body shell (1) is of a structure shaped like a Chinese character 'kou', and the single bodies of the pulling and tripping body shell (1) are connected in a clamping connection mode.

3. A zipper puller for facilitating replacement of a puller head as set forth in claim 1, wherein: the fixing holes (3) are arranged on the single body of the pulling trip body shell (1) in a one-to-one correspondence manner from front to back, the single body of the pulling trip body shell (1) is fixedly connected through bolts, and the depth dimension of the mounting groove (4) formed in the upper end of the pulling trip body shell (1) is equal to the length dimension of the connecting shaft (2).

4. A zipper puller for facilitating replacement of a puller head as set forth in claim 1, wherein: the width dimension of the limiting groove (5) is equal to the thickness dimension of the pulling block (6), and the vertical projection area dimension of the limiting groove (5) is smaller than that of the limiting block (8).

5. A zipper puller for facilitating replacement of a puller head as set forth in claim 1, wherein: the pulling and tripping block (6) is of a baseball rod-shaped structure, and the outer surface of the pulling and tripping block (6) is connected with a wear-resistant layer (7) in a sticking mode.

6. A zipper puller for facilitating replacement of a puller head as set forth in claim 1, wherein: the waterproof protective layer (601) is arranged symmetrically in and out of the anti-fracture layer (603), the elastic buffer layer (602) is arranged in the anti-fracture layer (603) at equal intervals, and the elastic buffer layer (602) is of a spherical structure.