CN219578397U - Reinforcing zipper tooth and zipper using same - Google Patents

Abstract

The utility model relates to the technical field of zippers, and discloses a reinforced zipper tooth and a zipper using the reinforced zipper tooth. The first arc-shaped fixing block, the second arc-shaped fixing block, the fixing block and the empty-avoiding groove are arranged on the reinforcing zipper tooth and the zipper using the reinforcing zipper tooth; the first arc-shaped fixing block and the inclined fixing block are arranged, the meshing head is reinforced, the meshing head is prevented from being deformed, the second arc-shaped fixing block and the fixing block are arranged, the necking part is protected, the empty slot is avoided, and the situation that the pull head and the zipper teeth are blocked is avoided.

Description

Reinforcing zipper tooth and zipper using same

Technical Field

The utility model relates to the technical field of zippers, in particular to a reinforced zipper tooth and a zipper using the reinforced zipper tooth.

Background

The zipper is an important component of the auxiliary materials of the clothes, and has wide application in daily wearing of the clothes. The zipper consists of zipper teeth, a pull head, an upper stopper, a lower stopper or a locking piece and the like, and generally the zipper is provided with two chain belts, each chain belt is provided with a row of zipper teeth, and the two rows of zipper teeth are mutually staggered.

The search (CN 210672308U) discloses a reinforcing element and a slide fastener using the same, comprising an attaching portion 1, an engaging concave portion 2, an engaging convex portion 3, a boss 11, a first step surface 10, a second step surface 30; the mounting portion up end of chain tooth is equipped with the boss, the mounting portion forms first step face in at least one side of boss to first step face is equipped with the uplift corresponding with the cloth muscle of zip fastener, and the cloth muscle structure of zip fastener is simulated on first step face with the uplift, lets the first step face of chain tooth blend into the strap better, makes first step face reach "stealthy" effect, and first step face all is equipped with except being provided with the uplift that is used for simulating cloth muscle, still is equipped with on the both sides of uplift and is used for simulating strap texture, perhaps simulates the unsmooth texture of strap surface fabric that has the texture pattern, makes the better blending of first step face in surrounding environment, can not seem abrupt. Specifically, the concave-convex texture can be a plurality of first strip-shaped grooves which are arranged in parallel, so that the first step surface of the zipper tooth can be better fused into the cloth belt, the first step surface can achieve a better invisible effect, the concave-convex texture can also be more complex, the zipper tooth is a metal-like plastic product formed integrally, the first step surface and the cloth belt are fused into a whole by utilizing the bulge and the concave-convex texture, and the convex tooth surface of the zipper tooth, namely the boss, is more prominent, and the zipper tooth has metal texture.

However, after the fastener element is used for a long time, the engagement head is damaged and deformed, and meanwhile, a plurality of foreign matters are inevitably attached to the fastener element in the use process.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a reinforced zipper tooth and a zipper using the reinforced zipper tooth, so as to solve the problems that in the prior art, after the zipper tooth is used for a long time, the engagement head is damaged and deformed, and meanwhile, the problem that a plurality of foreign matters are attached to the zipper tooth in the using process is unavoidable.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a consolidate chain tooth, includes the chain tooth, the chain tooth includes chain tooth upper portion and chain tooth lower part, the chain tooth lower part is including meshing head, neck and basal portion, the inside of meshing head is provided with arc fixed block one, the lower extreme of arc fixed block one is provided with the slope fixed block, and the slope fixed block is provided with two, two be provided with arc fixed block two between the slope fixed block the lower extreme of slope fixed block is provided with the fixed block, be provided with logical groove between chain tooth lower part and the chain tooth upper portion, the inside packing of logical groove has friction material, the outside of leading to the groove is provided with keeps away empty groove, leads to inslot portion packing and has friction material, increases frictional force, makes it can be good fix.

Preferably, the upper part of the zipper tooth is positioned at the upper end of the lower part of the zipper tooth, the engagement head part is positioned at the upper part of the necking part, the necking part is positioned at the upper part of the base part, and the necking part plays a role in connecting the engagement head part and the base part.

Preferably, the two ends of the first arc-shaped fixing block are fixedly arranged on the inner walls of two sides of the inside of the meshing head, one end of the inclined fixing block is fixedly arranged on the lower surface of the first arc-shaped fixing block, the other end of the inclined fixing block is fixedly arranged on the top surface of the fixing block, and the arc-shaped fixing blocks are fixed and supported together.

Preferably, the bottom surface of fixed block is fixed to be set up on the inside inner wall of necking down portion, the fixed setting in fixed block inboard lateral wall in both ends of arc fixed block two, and the setting of arc fixed block two and fixed block has also protected necking down portion simultaneously.

The utility model also provides a zipper using the reinforced zipper tooth, which comprises the reinforced zipper tooth and the raised part, wherein the side surface of the raised part and the top surface of the upper part of the zipper tooth form an empty avoiding groove, and the raised parts of the zipper teeth on the two zipper belts are closer to each other, so that the whole zipper tooth is more slender.

Preferably, the protruding portion is located the upper end of engagement head portion and necking down portion, the logical groove is located the inboard of avoiding empty groove and basal portion, it is located the rear end of neck to avoid empty groove, two adjacency the engagement head is the meshing and connects, avoids the setting of empty groove, makes the foreign matter that probably adheres to on the tooth, utilizes the empty groove to discharge outside, has avoided the dead condition of pull head and tooth card.

Compared with the prior art, the utility model has the beneficial effects that:

the first arc-shaped fixing block, the second arc-shaped fixing block, the fixing block and the empty-avoiding groove are arranged on the reinforcing zipper tooth and the zipper using the reinforcing zipper tooth; through the setting of arc fixed block one and slope fixed block, strengthened the meshing head, prevent that the meshing head from taking place deformation, the setting of arc fixed block two and fixed block simultaneously has protected the bellying, keeps away the setting in empty groove, makes the foreign matter that probably adheres to on the tooth, can utilize to keep away empty groove discharge outside, has avoided appearing the dead condition of pull head and tooth card.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing the structure of the lower section of the fastener element of the present utility model;

FIG. 3 is a schematic diagram of the front view structure of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3A according to the present utility model.

In the figure: 1. a fastener element; 2. an engagement head; 3. a neck part is contracted; 4. a base; 5. a through groove; 6. the upper part of the chain tooth; 7. a boss; 8. the lower part of the chain tooth; 9. a friction material; 10. a fixed block; 11. a tilting fixing block; 12. arc-shaped fixed block I; 13. arc-shaped fixed blocks II; 14. and a void-avoiding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a consolidate chain tooth, including chain tooth 1, chain tooth 1 includes chain tooth upper portion 6 and chain tooth lower part 8, chain tooth lower part 8 includes engagement head 2, necking down portion 3 and basal portion 4, the inside of engagement head 2 is provided with arc fixed block one 12, the lower extreme of arc fixed block one 12 is provided with inclined fixed block 11, and inclined fixed block 11 is provided with two, be provided with arc fixed block two 13 between two inclined fixed blocks 11, the lower extreme of two inclined fixed blocks 11 is provided with fixed block 10, be provided with logical groove 5 between chain tooth lower part 8 and the chain tooth upper portion 6, the inside of logical groove 5 is filled with friction material 9, the outside of logical groove 5 is provided with keeps away empty groove 14, arc fixed block one 12 and inclined fixed block 11 make up, the condition that engagement head 2 takes place deformation has been avoided when having consolidated engagement head 2;

the upper part 6 of the tooth element is positioned at the upper end of the lower part 8 of the tooth element, the meshing head 2 is positioned at the upper part of the neck shrinking part 3, the neck shrinking part 3 is positioned at the upper part of the base part 4, two ends of the arc-shaped fixed block I12 are fixedly arranged on the inner walls of two sides in the meshing head 2, one end of the inclined fixed block 11 is fixedly arranged on the lower surface of the arc-shaped fixed block I12, the other end of the inclined fixed block 11 is fixedly arranged on the top surface of the fixed block 10, the bottom surface of the fixed block 10 is fixedly arranged on the inner wall in the neck shrinking part 3, two ends of the arc-shaped fixed block II 13 and the fixed block 10 are fixedly arranged on the inner side wall of the fixed block 10, and the arrangement of the arc-shaped fixed block II and the fixed block 10 strengthens the meshing head 2 and also strengthens the neck shrinking part 3;

the zipper using the reinforced zipper element comprises the reinforced zipper element and further comprises the protruding part 7, wherein the side surface of the protruding part 7 and the top surface of the upper part 6 of the zipper element form the clearance groove 14, the protruding part 7 is positioned at the upper ends of the meshing head part 2 and the necking part 3, the through groove 5 is positioned at the inner sides of the clearance groove 14 and the base part 4, the clearance groove 14 is positioned at the rear end of the neck part 3, two adjacent meshing head parts 2 are in meshed connection with the arrangement of the clearance groove 14, so that foreign matters possibly attached to the zipper element 1 are discharged outside by utilizing the clearance groove 14, and the condition that the zipper head and the zipper element 1 are blocked is avoided.

Working principle: first, the fastener element 1 is formed by combining the fastener element upper portion 6 and the fastener element lower portion 8, the fastener element 1 is fitted in the cloth band at intervals, the cloth rib passing through the cloth band is inserted into the through groove 5, and the fastener element 1 is integrally connected to the cloth band by injection molding.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. A reinforcing element comprising an element (1), characterized in that: the novel tooth fastener comprises a tooth fastener body and is characterized in that the tooth fastener body (1) comprises a tooth fastener upper portion (6) and a tooth fastener lower portion (8), the tooth fastener lower portion (8) comprises a meshing head portion (2), a necking portion (3) and a base portion (4), an arc-shaped fixing block I (12) is arranged in the meshing head portion (2), an inclined fixing block (11) is arranged at the lower end of the arc-shaped fixing block I (12), two arc-shaped fixing blocks II (13) are arranged between the inclined fixing blocks (11), fixing blocks (10) are arranged at the lower ends of the inclined fixing blocks (11), a through groove (5) is formed between the tooth fastener lower portion (8) and the tooth fastener upper portion (6), friction materials (9) are filled in the through groove (5), and a clearance groove (14) is formed in the outer side of the through groove (5).

2. A reinforcing element according to claim 1, characterized in that: the upper part (6) of the zipper tooth is positioned at the upper end of the lower part (8) of the zipper tooth, the engagement head part (2) is positioned at the upper part of the necking part (3), and the necking part (3) is positioned at the upper part of the base part (4).

3. A reinforcing element according to claim 2, characterized in that: the two ends of the first arc-shaped fixed block (12) are fixedly arranged on the inner walls of the two sides of the inside of the meshing head part (2), one end of the inclined fixed block (11) is fixedly arranged on the lower surface of the first arc-shaped fixed block (12), and the other end of the inclined fixed block (11) is fixedly arranged on the top surface of the fixed block (10).

4. A reinforcing element according to claim 3, characterized in that: the bottom surface of the fixed block (10) is fixedly arranged on the inner wall of the necking part (3), and two ends of the arc-shaped fixed block II (13) are fixedly arranged on the inner side wall of the fixed block (10).

5. A zipper using the reinforced fastener element, characterized by comprising the reinforced fastener element according to any one of claims 1-4, and further comprising a protruding part (7), wherein a clearance groove (14) is formed by the side surface of the protruding part (7) and the top surface of the upper part (6) of the fastener element.

6. A slide fastener using the reinforcing element according to claim 5, wherein: the protruding portion (7) is located the upper end of meshing head (2) and necking down portion (3), logical groove (5) are located the inboard of keeping away empty groove (14) and basal portion (4), keep away empty groove (14) are located the rear end of necking down portion (3), two adjacent meshing head (2) are the meshing connection.