Combined wear-resistant and scratch-resistant zipper

Abstract

This utility model discloses a combined wear-resistant and scratch-resistant zipper, including a zipper head body, a zipper head bottom shell at the bottom of the zipper head body, a locking sleeve embedded and fixedly installed on one side of the top of the zipper head bottom shell, a locking head embedded and fixedly installed at the bottom of the zipper head body, a locking block fixedly connected to the bottom of the locking head, slots on both sides of the locking block, and an opening on the top of the locking sleeve that matches the locking block. This utility model adopts two independent designs that can be combined and assembled together. When installing the zipper tape, the user can separate the zipper head into two parts, place the zipper tape inside the zipper head, and then combine the two parts of the zipper head together to quickly complete the zipper installation. This ensures that the user can easily and quickly complete the zipper installation anytime and anywhere, providing convenience for the user's work.

Description

Technical Field

[0001] This utility model relates to the field of zipper technology, and in particular to a combined wear-resistant and scratch-resistant zipper. Background Technology

[0002] Zippers are mainly composed of fabric tape, teeth, a zipper pull, and other components. The zipper tape, consisting of fabric tape and teeth, is located inside the zipper pull, which controls the engagement and disengagement of the teeth. However, in actual use, we have found that because the zipper pull is a single unit and cannot be disassembled, the zipper tape can only be installed and pulled out from both sides of the zipper pull. However, due to the extremely narrow space inside the zipper pull and the relatively soft nature of the zipper tape, once the zipper pull detaches from the tape during daily use, it becomes very difficult to reattach it, and the installation time is also long, reducing the efficiency of zipper installation and causing great inconvenience and trouble for users.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This invention proposes a combined wear-resistant and scratch-resistant zipper, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A combined wear-resistant and scratch-resistant zipper includes a zipper head body, a zipper head bottom shell at the bottom of the zipper head body, a locking sleeve embedded and fixedly installed on one side of the top of the zipper head bottom shell, a lock head embedded and fixedly installed at the bottom of the zipper head body, a locking block fixedly connected to the bottom of the lock head, slots on both sides of the locking block, an opening adapted to the locking block at the top of the locking sleeve, and locking blocks adapted to the slots slidingly installed on both sides of the inner cavity of the opening, with a spring embedded and fixedly installed on one side of the locking block.

[0006] The present invention, as described above, is used for a combined wear-resistant and scratch-resistant zipper. Further, movable cavities are provided on both sides of the open inner cavity, and the locking block is slidably installed in the inner cavity of the movable cavity.

[0007] The present invention, as described above, is used for a combined wear-resistant and scratch-resistant zipper. Further, a spring mounting rod is fixedly connected to one side of the inside of the locking block. The spring is sleeved on the spring mounting rod, one end of the spring is fixedly connected to the inside of the locking block, and the other end of the locking block is fixedly connected to the inner wall of the movable cavity.

[0008] The present invention, as described above, is used for a combined wear-resistant and scratch-resistant zipper. Further, a limiting strip is fixedly connected to the bottom of the inner cavity of the movable chamber, and the locking block is slidably mounted on the surface of the limiting strip.

[0009] The present invention, as described above, is used for a combined wear-resistant and scratch-resistant zipper, further comprising: a connecting ring being attached to the top of the zipper head body.

[0010] The present invention, as described above, is used for a combined wear-resistant and scratch-resistant zipper, further comprising: a pull tab movably mounted on one side of the connecting ring.

[0011] The present invention, as described above, is used for a combined wear-resistant and scratch-resistant zipper, further comprising: a zipper tape inside the zipper head body and the zipper head bottom shell.

[0012] In summary, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model adopts two independent designs that can be combined together. When installing the zipper tape, the user can separate the zipper head into two parts, place the zipper tape inside the zipper head, and then combine the two parts of the zipper head together to quickly complete the installation of the zipper. This ensures that the user can easily and quickly complete the installation of the zipper anytime and anywhere, providing convenience for the user's work.

[0014] 2. This utility model features a spring mounting rod, which is used to mount the spring. With the assistance of the spring mounting rod, the spring is less likely to deform when compressed, thus ensuring the accurate release of the spring's elastic force and ensuring that the locking block can be accurately ejected and locked into the slot, providing convenience for the user's work.

[0015] 3. This utility model uses a limiting strip to limit the movement of the card block. The card block is slidably mounted on the limiting strip, which is also embedded in the bottom of the card block. This limiting strip can limit the movement of the card block, improve the stability of the card block when sliding, and ensure that the card block can be accurately inserted into the slot, providing convenience for users.

[0016] 4. This utility model features a connecting ring for mounting the pull tab on the zipper head body. The ring-shaped part of the connecting ring is mounted on the zipper head body, allowing the user to adjust the position and direction of the pull tab on the zipper head body from any angle when using it, thus providing assistance and convenience for the user to open and close the zipper.

[0017] 5. This utility model incorporates a pull tab, which is a component of the zipper head. The pull tab can be designed in various shapes. This solution only shows one of the solutions, which makes it convenient for us to pull the zipper head to open and close the zipper, providing assistance and convenience for users' daily use.

[0018] 6. This utility model uses a zipper tape to assemble a zipper head body and a zipper head bottom shell to form a zipper head. The zipper head and the zipper tape work together to form a complete zipper. The zipper tape is sewn onto the clothing. The zipper head can control the engagement and disengagement of the zipper teeth on the zipper tape, thus providing convenience for the user's work and use. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 An exploded view of the three-dimensional structure of the zipper head body and the zipper head base;

[0022] Figure 3 An exploded view of the three-dimensional structure of the lock sleeve and lock head;

[0023] Figure 4 This is a three-dimensional sectional view of the lock sleeve.

[0024] Figure 5 This is a magnified schematic diagram of the partial three-dimensional structure of A in the figure;

[0025] Figure 6 This is a three-dimensional sectional view of the lock sleeve.

[0026] Figure 7 This is a bottom view of the three-dimensional structure of the locking block.

[0027] In the diagram: 1. Zipper head body, 2. Zipper head bottom shell, 3. Lock sleeve, 4. Lock head, 5. Lock block, 6. Slot, 7. Opening, 8. Movable cavity, 9. Lock block, 10. Spring, 11. Limiting strip, 12. Spring mounting rod, 13. Connecting ring, 14. Pull tab, 15. Zipper tape. Detailed Implementation

[0028] The following will refer to the appendix in the embodiments of this utility model. Figure 1-7 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0029] A combined wear-resistant and scratch-resistant zipper includes a zipper head body 1, a zipper head bottom shell 2 at the bottom of the zipper head body 1, a locking sleeve 3 embedded and fixedly installed on one side of the top of the zipper head bottom shell 2, a locking head 4 embedded and fixedly installed at the bottom of the zipper head body 1, a locking block 5 fixedly connected to the bottom of the locking head 4, slots 6 on both sides of the locking block 5, an opening 7 adapted to the locking block 5 at the top of the locking sleeve 3, and locking blocks 9 adapted to the slots 6 slidably installed on both sides of the inner cavity of the opening 7, and a spring 10 embedded and fixedly installed on one side of the locking block 9.

[0030] This utility model adopts two independent designs that can be combined together. When installing the zipper tape, the user can separate the zipper head into two parts, place the zipper tape inside the zipper head, and then combine the two parts of the zipper head together to quickly complete the zipper installation. This ensures that the user can easily and quickly complete the zipper installation anytime and anywhere, providing convenience for the user's work.

[0031] The specific working process is as follows: First, during installation, the locking sleeve 3 is set parallel to the zipper head body 1, while the opening 7 on the locking sleeve 3 is set perpendicularly to the locking block 5. Therefore, when installing the zipper, first separate the zipper tape 15, and then place the corresponding two parts into the zipper head bottom shell 2 respectively. The two parts of the zipper tape 15 should be located on both sides of the locking sleeve 3. Then adjust the zipper head body 1 by 90 degrees, or adjust the zipper head bottom shell 2 by 90 degrees, until the locking block 5 is aligned with the opening 7. Then insert the locking block 5 into the opening 7 until the locking block 5 is fully inserted into the inner cavity of the opening 7. Then rotate the zipper head bottom shell 2 or the zipper head body 1 so that the locking block 5 rotates in the inner cavity of the opening 7, and also rotates 90 degrees. At this time, the locking block... Lock block 5 will first contact the locking block 9, then press the locking block 9 into the inner cavity of the movable cavity 8. At the same time, the locking block 9 also slides on the limiting strip 11. In this way, the limiting strip 11 can limit the movement of the locking block 9 and ensure the stability of the locking block 9 when sliding. Similarly, since the shape of the locking block 9 is adapted to the shape of the inner cavity of the movable cavity 8, the movable cavity 8 can also limit the locking block 9 when it slides. At the same time, the locking block 9 will also compress the spring 10. Then, when the locking block 5 rotates to align with the locking block 9, the spring 10 will push the locking block 9 out of the inner cavity of the movable cavity 8. Then the locking block 9 will lock into the locking groove 6, thereby fixing the locking block 5 and also fixing the lock head 4. Finally, the zipper head body 1 and the zipper pull are connected. The zipper head base shell 2 is assembled and fixed together. According to the shape of the inner cavity of the opening 7, when the locking block 5 is fixed by the locking block 9, the locking block 5 will not move up or down, thus ensuring the firmness and stability of the assembly of the zipper head body 1 and the zipper head base shell 2. This allows for quick zipper assembly. It should be noted that with this structure, the locking block 5 will not move freely without strong external force. When disassembling the zipper, the user forcefully rotates the zipper head base shell 2 or the zipper head body 1. Under this external force, the locking block 9 will be squeezed out of the slot 6 and then enter the movable cavity 8. Then, the locking block 5 is rotated 90 degrees in the opposite direction, at which point the locking block 5 will be aligned parallel to the opening 7. Afterwards, the zipper head body 1 or the zipper head base shell 2 can be separated. Then, locking block 5 can be moved out of opening 7, and locking block 9 will be reset under the action of movable cavity 8, preparing for the next use and providing convenience for the user. In this way, the zipper can be quickly disassembled and then installed according to the above installation process, thus providing assistance and convenience for the user's daily life. It adopts two independent designs that can be combined with each other. When installing the zipper tape, the user can separate the zipper head into two parts, put the zipper tape in the zipper head, and then combine the two parts of the zipper head together to quickly complete the installation of the zipper. This ensures that the user can easily and quickly complete the installation of the zipper anytime and anywhere, providing convenience for the user's work.

[0032] Movable cavities 8 are provided on both sides of the inner cavity of the opening 7. The locking block 9 is slidably installed in the inner cavity of the movable cavity 8. A spring mounting rod 12 is fixedly connected to one side of the inner cavity of the locking block 9. The spring 10 is sleeved on the spring mounting rod 12. One end of the spring 10 is fixedly connected to the inside of the locking block 9, and the other end of the locking block 9 is fixedly connected to the inner wall of the movable cavity 8.

[0033] Specifically, the spring mounting rod 12 is designed to fit and mount the spring 10. With the assistance of the spring mounting rod 12, the spring 10 is less likely to deform when compressed, thus ensuring the precise release of the spring 10's own elastic force. This ensures that the locking block 9 can be accurately ejected and locked into the slot 6, providing convenience for the user's work.

[0034] The bottom of the inner cavity of the movable cavity 8 is fixedly connected to a limiting strip 11, and the locking block 9 is slidably installed on the surface of the limiting strip 11.

[0035] Specifically, the limit bar 11 is set so that the card block 9 is slidably installed on the limit bar 11, and the limit bar 11 is also embedded in the bottom of the card block 9. In this way, the limit bar 11 can limit the movement of the card block 9, improve the stability of the card block 9 when sliding, and ensure that the card block 9 can be accurately inserted into the card slot 6, providing convenience for the user's work.

[0036] A connecting ring 13 is attached to the top of the zipper head body 1.

[0037] Specifically, the connecting ring 13 is used to install the pull tab 14 on the zipper head body 1. The ring-shaped part of the connecting ring 13 is installed on the zipper head body 1, so that when the user uses the pull tab 14, the position and direction on the zipper head body 1 can be adjusted from any angle, thereby providing assistance and convenience for the user to open and close the zipper.

[0038] A pull tab 14 is movably installed on one side of the connecting ring 13.

[0039] Specifically, regarding the design of the pull tab 14, which is a component of the zipper head, the pull tab 14 can be designed in various shapes. In this solution, only one design is shown, which makes it convenient for us to pull the zipper head to open and close the zipper, providing assistance and convenience for users' daily use.

[0040] The zipper head body 1 and the zipper head bottom shell 2 are provided with zipper straps 15 inside.

[0041] Specifically, the zipper tape 15 is designed so that the zipper head body 1 and the zipper head bottom shell 2 are assembled to form the zipper head. The zipper head and the zipper tape 15 work together to form a complete zipper. The zipper tape 15 is sewn onto the garment. The zipper head can control the engagement and disengagement of the zipper teeth on the zipper tape 15, thereby providing convenience for the user's work and use.

[0042] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combined wear-resistant and scratch-resistant zipper, comprising a zipper head body (1), characterized in that: The bottom of the zipper head body (1) is provided with a zipper head bottom shell (2). A lock sleeve (3) is embedded and fixedly installed on one side of the top of the zipper head bottom shell (2). A lock head (4) is embedded and fixedly installed at the bottom of the zipper head body (1). A lock block (5) is fixedly connected to the bottom of the lock head (4). A slot (6) is provided on both sides of the lock block (5). An opening (7) adapted to the lock block (5) is provided at the top of the lock sleeve (3). A card block (9) adapted to the card slot (6) is slidably installed on both sides of the inner cavity of the opening (7). A spring (10) is embedded and fixedly installed on one side of the card block (9).

2. The combined wear-resistant and scratch-resistant zipper according to claim 1, characterized in that: Movable cavities (8) are provided on both sides of the inner cavity of the opening (7), and the locking block (9) is slidably installed in the inner cavity of the movable cavity (8).

3. The combined wear-resistant and scratch-resistant zipper according to claim 2, characterized in that: A spring mounting rod (12) is fixedly connected to one side of the inside of the locking block (9). The spring (10) is sleeved on the spring mounting rod (12). One end of the spring (10) is fixedly connected to the inside of the locking block (9), and the other end of the locking block (9) is fixedly connected to the inner wall of the movable cavity (8).

4. A combined wear-resistant and scratch-resistant zipper according to claim 3, characterized in that: The bottom of the inner cavity of the active cavity (8) is fixedly connected to a limiting strip (11), and the locking block (9) is slidably installed on the surface of the limiting strip (11).

5. A combined wear-resistant and scratch-resistant zipper according to claim 4, characterized in that: A connecting ring (13) is attached to the top of the zipper head body (1).

6. A combined wear-resistant and scratch-resistant zipper according to claim 5, characterized in that: A pull tab (14) is movably installed on one side of the connecting ring (13).

7. A combined wear-resistant and scratch-resistant zipper according to claim 6, characterized in that: The zipper head body (1) and the zipper head bottom shell (2) are provided with zipper straps (15).

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