Pull head device with buckle structure

Abstract

The utility model relates to the technical field of zipper pullers, and discloses a puller device with a buckle structure, which comprises two identical cloth belts, opposite surfaces of the two cloth belts are connected with zipper teeth in a press fit manner, and a first zipper puller and a second zipper puller are arranged on two sides outside the zipper teeth. The puller device with the buckle structure is provided with a locking pin, a locking groove, a guide column, a guide groove and an inner concave part, the first pulling piece and the second pulling piece are oppositely pulled, and the locking pin and the guide column on the outer side of the first pulling piece are aligned with the locking groove and the guide groove on the inner side of the second pulling piece to be inserted until the locking pin and the second pulling piece are buckled with each other; the locking function of the first zipper head and the second zipper head is further achieved, the zipper structure is fastened in the tent to prevent field animals, mosquitoes and the like from entering the tent and endangering the personal safety of a camping person, through the design that the inner concave parts are symmetrically distributed, the inner concave parts can be better attached to fingers, and the phenomenon that the second zipper pulls slip in the using process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of zipper pull technology, specifically a zipper pull device with a buckle structure. Background Technology

[0002] The zipper pull is an important component of a zipper. It comes in various styles and functions, and common materials include metal and plastic. Its shapes also vary, with options such as round, square, and oval, to meet the design needs and aesthetic requirements of different products. Functionally, the zipper pull's main purpose is to facilitate the opening and closing of items by pulling the zipper. Although a small component, the zipper pull plays an indispensable role in various products that use zippers. Its diverse designs, materials, and functions provide a wealth of choices for applications in different industries and products.

[0003] However, current tent products are basically basic products with loop fasteners and rope buckles. When the tent is closed, the two zipper heads cannot be locked tightly. During outdoor camping, wild animals and insects can enter the tent, posing a certain safety hazard and making it less practical. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a zipper head device with a buckle structure, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by this utility model is as follows: a zipper pull device with a buckle structure, including a cloth belt, two identical cloth belts, and chain teeth pressed together on opposite sides of the two cloth belts. A first zipper head and a second zipper head are provided on both sides of the outer side of the chain teeth. A connecting ring is rotatably installed on the outer side of the first zipper head and the second zipper head. A first pull tab is fixedly installed on the outer side of the first zipper head through the connecting ring. A locking pin and a guide post are fixedly installed on the side of the first pull tab away from the connecting ring. A second pull tab is fixedly installed on the outer side of the second zipper head through the connecting ring. The upper and lower sides of the second pull tab have concave portions. The side of the second pull tab near the first pull tab has a locking groove and a guide groove.

[0006] Preferably, the first zipper pull and the second zipper pull have the same specifications, and the first zipper pull and the second zipper pull are designed opposite each other.

[0007] The above technical solution, through the design of the first and second zipper heads, can be combined and locked to fasten the zipper structure inside the tent, preventing wild animals, mosquitoes, and other insects from entering the tent and endangering the personal safety of campers.

[0008] Preferably, two identical locking pins are provided, symmetrically distributed on both sides of the guide post, and the cross-section of the locking pin is [insert cross-section here]. The guide post has a cross-section shaped like the Chinese character "︹".

[0009] Preferably, the locking grooves are provided in two identical forms, and the locking grooves are symmetrically distributed on both sides of the guide groove.

[0010] Preferably, the guide post is adapted to the guide groove, the guide post and the guide groove are connected by insertion, and the locking pin and the locking groove are connected by snap-fit.

[0011] With the above technical solution, during use, the user aligns the locking pin and guide post on the outside of the first pull tab with the locking groove and guide groove on the inside of the second pull tab and inserts them until the locking pin and the second pull tab are engaged, thereby realizing the locking function of the first zipper head and the second zipper head.

[0012] Preferably, the concave portion has two identical portions, and the two concave portions are symmetrically distributed on the upper and lower sides of the second pull tab.

[0013] The above technical solution, through the symmetrically distributed concave design, can better fit the fingers and prevent the second pull tab from slipping during use.

[0014] Compared with the prior art, this utility model provides a zipper pull device with a buckle structure, which has the following advantages: The zipper pull device with a buckle structure is provided with a locking pin, a locking groove, a guide post, a guide groove, and an inner recess. When the first zipper pull and the second zipper pull are pulled in opposite directions, after the first zipper pull and the second zipper pull reach the designated position, the user aligns the locking pin and guide post on the outside of the first zipper pull with the locking groove and guide groove on the inside of the second zipper pull and inserts them until the locking pin and the second zipper pull are engaged, thereby realizing the locking function of the first zipper pull and the second zipper pull. The zipper structure is fastened inside the tent to prevent wild animals, mosquitoes, etc. from entering the tent and endangering the personal safety of campers. The symmetrically distributed inner recess design can better fit the fingers and prevent the second zipper pull from slipping during use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the installation structure of the first and second pull tabs of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the first pull tab of this utility model;

[0019] Figure 5 This is a schematic diagram of the disassembled structure of the first and second pull tabs of this utility model.

[0020] The components are: 1. Fabric tape; 2. Chain teeth; 3. First zipper head; 4. Second zipper head; 5. Connecting ring; 6. First pull tab; 7. Locking pin; 8. Second pull tab; 9. Locking groove; 10. Guide post; 11. Guide groove; 12. Recessed part. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: As Figure 1-5 As shown, the present invention provides a zipper pull device with a buckle structure, including a cloth belt 1, two identical cloth belts 1, with chain teeth 2 pressed together on opposite sides of the two cloth belts 1. A first zipper head 3 and a second zipper head 4 are provided on both sides outside the chain teeth 2. A connecting ring 5 is rotatably installed on the outer side of the first zipper head 3 and the second zipper head 4. A first pull tab 6 is fixedly installed on the outer side of the first zipper head 3 through the connecting ring 5. A locking pin 7 and a guide post 10 are fixedly installed on the side of the first pull tab 6 away from the connecting ring 5. A second pull tab 8 is fixedly installed on the outer side of the second zipper head 4 through the connecting ring 5. The upper and lower sides of the second pull tab 8 have recessed portions 12. The side of the second pull tab 8 near the first pull tab 6 has a locking groove 9 and a guide groove 11.

[0023] Specifically, the first zipper head 3 and the second zipper head 4 have the same specifications, and the first zipper head 3 and the second zipper head 4 adopt a relative design.

[0024] The advantage is that the design of the first zipper head 3 and the second zipper head 4 allows for a combined locking mechanism, which secures the zipper structure inside the tent to prevent wild animals, mosquitoes, and other insects from entering the tent and endangering the personal safety of campers.

[0025] Specifically, there are two identical locking pins 7, symmetrically distributed on both sides of the guide post 10, and the cross-section of the locking pin 7 is... The guide post 10 has a "︹" shaped cross-section. Two identical locking grooves 9 are symmetrically distributed on both sides of the guide groove 11. The guide post 10 and guide groove 11 are fitted together via an insertion connection, while the locking pin 7 and locking groove 9 are snap-fit ​​connected. The advantage is that during use, the user aligns the locking pin 7 on the outer side of the first pull tab 6 and the guide post 10 with the locking groove 9 and guide groove 11 on the inner side of the second pull tab 8 and inserts them until the locking pin 7 and the second pull tab 8 are engaged, thus achieving the locking function of the first zipper head 3 and the second zipper head 4.

[0026] Example 2: Figure 2-5 As shown, this is an improvement on the previous embodiment.

[0027] Specifically, two identical recesses 12 are provided, symmetrically distributed on the upper and lower sides of the second pull tab 8. The advantage is that this symmetrical design of the recesses 12 allows for better contact with the fingers, preventing the second pull tab 8 from slipping during use.

[0028] Working principle: When in use, the user pulls the first pull tab 6 and the second pull tab 8 respectively. When the first zipper head 3 and the second zipper head 4 reach the designated position, the user aligns the locking pin 7 and guide post 10 on the outside of the first pull tab 6 with the locking groove 9 and guide groove 11 on the inside of the second pull tab 8 and inserts them until the locking pin 7 and the second pull tab 8 are engaged, thereby realizing the locking function of the first zipper head 3 and the second zipper head 4. The zipper structure is fastened inside the tent to prevent wild animals, mosquitoes and other insects from entering the tent and endangering the personal safety of the campers. The symmetrically distributed concave part 12 design can better fit the fingers and prevent the second pull tab 8 from slipping during use.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A zipper pull device with a snap-fit ​​structure, comprising a fabric belt (1), characterized in that: Two identical fabric strips (1) are provided, and the opposite surfaces of the two fabric strips (1) are pressed together with chain teeth (2). A first zipper head (3) and a second zipper head (4) are provided on both sides of the outer side of the chain teeth (2). A connecting ring (5) is rotatably installed on the outer side of the first zipper head (3) and the second zipper head (4). A first pull tab (6) is fixedly installed on the outer side of the first zipper head (3) through the connecting ring (5). A locking pin (7) and a guide post (10) are fixedly installed on the side of the first pull tab (6) away from the connecting ring (5). A second pull tab (8) is fixedly installed on the outer side of the second zipper head (4) through the connecting ring (5). The upper and lower sides of the second pull tab (8) are provided with recessed portions (12). The side of the second pull tab (8) close to the first pull tab (6) is provided with a locking groove (9) and a guide groove (11).

2. The zipper pull device with a snap-fit ​​structure according to claim 1, characterized in that: The first zipper head (3) and the second zipper head (4) have the same specifications, and the first zipper head (3) and the second zipper head (4) are designed to be opposite each other.

3. The zipper pull device with a snap-fit ​​structure according to claim 1, characterized in that: Two identical locking pins (7) are provided, symmetrically distributed on both sides of the guide post (10), and the cross-section of the locking pins (7) is... The cross-section of the guide post (10) is shaped like the Chinese character "︹".

4. A zipper pull device with a snap-fit ​​structure according to claim 1, characterized in that: The locking groove (9) has two identical openings, and the locking groove (9) is symmetrically distributed on both sides of the guide groove (11).

5. A zipper pull device with a snap-fit ​​structure according to claim 1, characterized in that: The guide post (10) is adapted to the guide groove (11), the guide post (10) and the guide groove (11) are connected by insertion, and the locking pin (7) and the locking groove (9) are connected by snap-fit.

6. A zipper pull device with a snap-fit ​​structure according to claim 1, characterized in that: The recess (12) has two identical recesses, which are symmetrically distributed on the upper and lower sides of the second pull tab (8).

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