CN209883215U

CN209883215U - Anti-sticking tooth draws zipper head

Info

Publication number: CN209883215U
Application number: CN201822073284.3U
Authority: CN
Inventors: 陈孙通
Original assignee: Zhejiang Huierda Hardware Co Ltd
Current assignee: Zhejiang Huierda Hardware Co Ltd
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2020-01-03
Anticipated expiration: 2028-12-11

Abstract

The utility model discloses an anti-sticking tooth draws zipper head, including the chain head main part, the upper end of chain head main part is provided with the piece, the below of going up the piece is provided with down the piece, one side swing joint of chain head main part has the pulling-on piece, the upper end surface of going up the piece is provided with the chain head and detains, one side swing joint of pulling-on piece has the spread groove, it is provided with compression spring to go up between piece and the piece down, the rear end one side of going up the piece is provided with the lamellar body No. one, and the rear end opposite side of going up the piece is provided with the lamellar body No. two, surface one side of lamellar body is seted up flutedly, surface one side of No. two. An anti-sticking tooth draws zipper head, can avoid the emergence of the condition of latch, reduce the trouble of bringing for the user to also set up the solution that can solve the latch condition and take place, more used, simple structure, and low cost brings better use prospect.

Description

Anti-sticking tooth draws zipper head

Technical Field

The utility model relates to a zip fastener product field, in particular to anti-sticking tooth draws zipper head.

Background

The zipper is an article widely used in life, and is a connecting piece which enables the articles to be combined or separated by means of the continuously arranged zipper teeth, and is widely used for clothes, bags, tents and the like at present; the existing zipper puller has certain disadvantages when in use, firstly, the zipper puller slides up and down to drive the closing of two rows of zipper teeth, often because the space between the upper piece and the lower piece is too small and other reasons cause zipper teeth or bite the cloth belts at two sides, therefore, the zipper puller can be blocked at a certain position and can not slide, the time is spent to pull the cloth belts off at a certain point or solve the problem through other methods, therefore, unnecessary time of a user can be wasted, and if the zipper is blocked and cannot be pulled up under an emergency condition, the image trouble is brought to people, in the using process, certain influence is brought, therefore, the anti-tooth zipper puller is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a zipper head with anti-seizing teeth, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-sticking tooth draws zipper head, includes the chain head main part, the upper end of chain head main part is provided with the piece, the below of piece is provided with down the piece, one side swing joint of chain head main part has the pulling-on piece, the upper end surface of piece is provided with the chain head and detains, one side swing joint of pulling-on piece has the spread groove, be provided with compression spring between piece and the piece down, rear end one side of piece is provided with the lamellar body No. one, and the rear end opposite side of piece is provided with the lamellar body No. two, surface one side of lamellar body is seted up flutedly, surface one side of No. two lamellar bodies is provided with the buckle.

Preferably, two ends of the compression spring are respectively welded on the inner surfaces of the upper sheet and the lower sheet, a pull hole is formed in the outer surface of the pull sheet close to the tail end, the pull hole is circular, and the diameter of the pull hole is six millimeters.

Preferably, the shape of recess is the square, and the degree of depth size of recess is two millimeters, the thickness size of buckle is eight millimeters at zero point, and buckle and recess looks gomphosis.

Preferably, the distance between the zipper head buckle and the upper sheet is two millimeters, the connecting groove is sleeved on the zipper head buckle, and the upper sheet and the lower sheet are symmetrical to each other.

Preferably, be provided with the connecting axle between spread groove and the pulling-on piece, and the pulling-on piece passes through connecting axle and spread groove swing joint, the length of pulling-on piece is three centimetres, and the thickness of pulling-on piece is three points five millimeters.

Preferably, the outer surface of the upper end of the upper piece is provided with two groups of concave holes, connecting pieces are arranged at two ends of the chain head buckle respectively, and the two groups of connecting pieces are buckled in the two groups of concave holes respectively.

Compared with the prior art, the utility model discloses following beneficial effect has: the anti-blocking zipper puller is characterized in that a compression spring is arranged, when the zipper puller is used, a connecting shaft between an upper piece and a lower piece of the zipper puller is firstly arranged as the compression spring, the distance between the front ends of the upper piece and the lower piece can be changed through the elasticity of the compression spring, so when a bent zipper tooth is encountered, the spring can adjust the distance between the upper piece and the lower piece according to the elasticity of the spring, the zipper tooth cannot be blocked, the zipper tooth can slide smoothly, through the arranged first piece body, the second piece body, the groove and the buckle, the tail end of the upper piece is divided into two parts, one part is the first piece body and the other part is the second piece body, if the tail end is tight when the zipper slides, or under the condition that the zipper cloth belt is really blocked, the buckle is directly pulled away from the groove, the first piece body and the second piece body are opened, the blocked cloth belt or the zipper tooth is directly leveled, and then the buckle is buckled into the groove, a lamellar body and No. two lamellar bodies merge into an organic whole, have also prepared the solution of solving the latch under the circumstances that prevents the latch, it is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of the anti-latch zipper puller of the present invention.

Fig. 2 is a connection diagram of the compression spring of the anti-latch zipper head of the present invention.

Fig. 3 is a top structure view of the anti-latch zipper puller of the present invention.

In the figure: 1. a chain head main body; 2. loading the wafer; 3. carrying out sheet discharging; 4. a pull tab; 5. connecting grooves; 6. a chain head buckle; 7. a compression spring; 8. a first sheet body; 9. a second sheet body; 10. a groove; 11. and (5) buckling.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an anti-latch zipper puller comprises a zipper puller main body 1, an upper sheet 2 is arranged at the upper end of the zipper puller main body 1, a lower sheet 3 is arranged below the upper sheet 2, a pulling sheet 4 is movably connected to one side of the zipper puller main body 1, a zipper head buckle 6 is arranged on the outer surface of the upper end of the upper sheet 2, a connecting groove 5 is movably connected to one side of the pulling sheet 4, a compression spring 7 is arranged between the upper sheet 2 and the lower sheet 3, the distance between the upper sheet 2 and the lower sheet 3 can be changed, the occurrence of a latch condition is prevented, a first sheet 8 is arranged on one side of the rear end of the upper sheet 2, a second sheet 9 is arranged on the other side of the rear end of the upper sheet 2, a groove 10 is formed on one side of the outer surface of the first sheet 8, a buckle 11 is arranged on one side of the outer surface of the second sheet 9, and the first.

Two ends of a compression spring 7 are respectively welded on the inner surfaces of the upper sheet 2 and the lower sheet 3, a pull hole is arranged on the outer surface of the pull sheet 4 close to the tail end, the shape of the pull hole is circular, and the diameter of the pull hole is six millimeters; the groove 10 is in a cube shape, the depth of the groove 10 is two millimeters, the thickness of the buckle 11 is eight millimeters, and the buckle 11 is embedded with the groove 10; the distance between the zipper head buckle 6 and the upper sheet 2 is two millimeters, the connecting groove 5 is sleeved on the zipper head buckle 6, and the upper sheet 2 and the lower sheet 3 are symmetrical; a connecting shaft is arranged between the connecting groove 5 and the pulling-on piece 4, the pulling-on piece 4 is movably connected with the connecting groove 5 through the connecting shaft, the length of the pulling-on piece 4 is three centimeters, and the thickness of the pulling-on piece 4 is three points and five millimeters; the outer surface of the upper end of the upper piece 2 is provided with two groups of concave holes, connecting pieces are respectively arranged at two ends of the chain head buckle 6, and the two groups of connecting pieces are respectively buckled in the two groups of concave holes.

It should be noted that, the utility model relates to an anti-latch zipper puller, when using the anti-latch zipper puller, firstly, the upper piece 2 and the lower piece 3 of the zipper puller main body 1 are connected by the compression spring 7, the compression spring 7 has elasticity, the distance between the upper piece 2 and the lower piece 3 can be changed, when the zipper puller main body 1 is slid, when encountering the relatively bent zipper teeth or woven belts, the compression spring 7 can increase the distance between the upper piece 2 and the lower piece 3 according to the elasticity, therefore, the zipper puller main body 1 can be smoothly slid, avoid the problem that the distance between the upper piece 2 and the lower piece 3 is too small, two parts are started at the tail end of the upper piece 2, one side is the first piece body 8, the other side is the second piece body 9, the first piece 8 is combined with the second piece body 9 to be the upper piece 2, the inner surface of the first piece body 8 is provided with a groove 10, the inner surface of the second piece body 9 is provided with a buckle 11, if meet the condition of latch or card strap, can pull out buckle 11 from recess 10 in, smooth back with chain tooth or strap then with buckle 11 just can in detaining recess 10, the condition of latch can be avoided taking place for compression spring 7 of setting, No. 8 lamellar bodies and No. two lamellar bodies 9 are for solving the way of latch, the condition of false messenger meetting the latch also can make things convenient for quick solution, satisfy people's demand more, pulling-on piece 4 establishes on chain head is detained 6 through 5 covers of spread groove, can conveniently spur chain head main part 1, and through the connecting axle between spread groove 5 and the pulling-on piece 4, can dismantle, the practicality is stronger, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti-sticking tooth draws zipper head, includes chain head main part (1), its characterized in that: the upper end of chain head main part (1) is provided with upper blade (2), the below of upper blade (2) is provided with lower blade (3), one side swing joint of chain head main part (1) has pulling-on piece (4), the upper end surface of upper blade (2) is provided with chain head knot (6), one side swing joint of pulling-on piece (4) has spread groove (5), be provided with compression spring (7) between upper blade (2) and lower blade (3), rear end one side of upper blade (2) is provided with lamellar body (8), and the rear end opposite side of upper blade (2) is provided with lamellar body (9) No. two, surface one side of lamellar body (8) is seted up flutedly (10), surface one side of lamellar body (9) No. two is provided with buckle (11).

2. The anti-snag zipper slider according to claim 1, wherein: the two ends of the compression spring (7) are respectively welded on the inner surfaces of the upper sheet (2) and the lower sheet (3), a pull hole is formed in the outer surface of the pull sheet (4) close to the tail end, the pull hole is circular, and the diameter of the pull hole is six millimeters.

3. The anti-snag zipper slider according to claim 1, wherein: the shape of recess (10) is the square, and the degree of depth size of recess (10) is two millimeters, the thickness size of buckle (11) is eight millimeters at zero point, and buckle (11) and recess (10) looks gomphosis.

4. The anti-snag zipper slider according to claim 1, wherein: the space between the zipper head buckle (6) and the upper sheet (2) is two millimeters, the connecting groove (5) is sleeved on the zipper head buckle (6), and the upper sheet (2) and the lower sheet (3) are symmetrical to each other.

5. The anti-snag zipper slider according to claim 1, wherein: be provided with the connecting axle between spread groove (5) and pulling-on piece (4), and pulling-on piece (4) are through connecting axle and spread groove (5) swing joint, the length of pulling-on piece (4) is three centimetres, and the thickness of pulling-on piece (4) is three five millimeters.

6. The anti-snag zipper slider according to claim 1, wherein: the outer surface of the upper end of the upper piece (2) is provided with two groups of concave holes, connecting pieces are arranged at two ends of the chain head buckle (6) respectively, and the two groups of connecting pieces are buckled in the two groups of concave holes respectively.