Zipper puller special for jeans

Abstract

The utility model relates to the technical field of zipper pullers, in particular to a zipper puller special for jeans. The utility model provides a special zipper puller for jeans, which comprises a zipper puller body, a fixing block, puller cavities, a pull ring and the like, the fixing block is embedded and connected in a groove at the front end of the zipper puller body, the puller cavities are arranged on the left side and the right side of the zipper puller body, the pull ring is sleeved in a space between the fixing block and the zipper puller body, and the special zipper puller further comprises a reinforcing component. A reinforcing assembly is arranged at the top of the zipper puller body. Through the design of the limiting block and the reinforcing block, the limiting block can provide support for the fixing block, the zipper head is not prone to deformation or damage in the process of bearing external force or being used for a long time, the reinforcing block is firmly installed at the position of the groove in the front end of the zipper head body in a clamping mode and tightly attached to the front end of the fixing block, and therefore the zipper head is not prone to deformation or damage. By means of the design, the position of the fixing block is further stabilized, and the risk that the fixing block is separated from the zipper head body is remarkably reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to zip head technical field especially relates to a special zip head for jeans. BACKGROUND

[0002] As a widely used clothing and article closure device, the structural design and performance stability of the zipper are very important. As an important part of the zipper, the zipper head is mainly responsible for the opening and closing operation of the zipper, and its design is directly related to the overall use effect and durability of the zipper.

[0003] In the traditional design of the zipper head, the combination part of the spring sheet and the base core often adopts an inverted L-shaped structure and is assembled together by bonding. This design meets the basic use requirements of the zipper to some extent, but it exposes some obvious defects in actual application.

[0004] Firstly, in the tension test of the zipper head, according to the design requirements, the zipper head should be able to withstand a certain tension without damage or functional failure. However, the zipper head with an inverted L-shaped combination part often fails to meet the design requirements in the tension test. This may be due to the insufficient bonding strength of the spring sheet and the base core, which leads to relative sliding or deformation under tension, thereby affecting the overall tension performance of the zipper head.

[0005] Secondly, in the fatigue test of the zipper head, the stress situation of the zipper head in long-term use is simulated. It is found that after a certain number of opening and closing operations, the spring sheet and the base core of some zipper heads will be separated. This not only seriously affects the normal use of the zipper, but also may cause unnecessary trouble and safety hazards to consumers. The separation of the spring sheet and the base core may be due to the fact that the bonding method is not firm enough, or that the combination part is loosened or damaged due to external impact, wear and tear and other factors during use.

[0006] Therefore, it is necessary to provide a special zipper head for jeans. INVENTION CONTENTS

[0007] In order to overcome the defect that the separation of the spring sheet and the base core may be due to the fact that the bonding method is not firm enough, or that the combination part is loosened or damaged due to external impact, wear and tear and other factors during use, the utility model provides a special zipper head for jeans.

[0008] A special zipper head for jeans, comprising a zipper head body, a fixed block, a pull head cavity and a pull ring, the fixed block is embedded and connected at the front end groove of the zipper head body, the left and right sides of the zipper head body are provided with pull head cavities, a pull ring is sleeved between the fixed block and the zipper head body, and a reinforcing assembly is further included, and the top of the zipper head body is provided with the reinforcing assembly.

[0009] Further, the reinforcing assembly comprises a limiting block and a reinforcing block, the limiting block is connected to the top of the zipper head body, the front end of the limiting block is matched with the notch of the fixed block, the reinforcing block is clamped in the groove of the front end of the zipper head body, and the reinforcing block is matched with the front end of the fixed block.

[0010] Further, the anti-skid strip and the matching block are further included, the anti-skid strip is arranged on the top surface of the pull ring, and the matching block is further arranged in the groove of the front end of the zipper head body.

[0011] Further, the limiting strip is further included, and the limiting strip is arranged at the zipper head cavity.

[0012] Further, the protective strip is further included, and the protective strip is arranged at the edge of the zipper head body.

[0013] Further, the connecting block, the elastic rope, the limiting ring and the rubber ring are further included, the connecting block is arranged at the outer end of the pull ring, the elastic rope is connected to the connecting block, the tail end of the elastic rope is connected to the limiting ring, and the inner ring of the limiting ring is provided with the rubber ring.

[0014] The utility model discloses the beneficial effect and the remarkable progress are in:

[0015] The utility model discloses the design of limiting block and reinforcing block, and limiting block can provide support for fixed block, and the overall structural stability of zipper head is enhanced significantly, so that the zipper head is not easy to deform or damage in the process of bearing external force or long -term use, prolongs the service life of zipper head, and the reinforcing block is firmly installed in the groove of the front end of the zipper head body through the clamping mode and is tightly matched with the front end of the fixed block. This design not only further stabilizes the position of the fixed block, but also significantly reduces the risk of separation between the fixed block and the zipper head body. This stable installation mode ensures the reliability and safety of the zipper head during use. ACCURACY OF DRAWINGS

[0016] Fig. 1 It is a three-dimensional structure schematic view of the utility model.

[0017] Fig. 2 It is a three-dimensional structure schematic view of the zipper head body, the fixed block and the pull ring and other components of the utility model.

[0018] Fig. 3 It is a three-dimensional structure schematic view of the pull ring, the anti-skid strip and the limiting block and other components of the utility model.

[0019] In the above drawings, 1: zipper head body, 2: fixed block, 201: zipper head cavity, 3: pull ring, 301: anti-skid strip, 4: limiting block, 5: reinforcing block, 6: matching block, 7: limiting strip, 701: protective strip, 8: connecting block, 9: elastic rope, 10: limiting ring, 101: rubber ring. DETAILED DESCRIPTION

[0020] References to embodiments herein mean that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] Example: A zipper pull specifically for jeans, such as Figs. 1-3 As shown, the zipper head includes a zipper head body 1, a fixing block 2, a zipper head cavity 201, a pull ring 3, an anti-slip strip 301, a limiting block 4, a reinforcing block 5, a bonding block 6, a limiting strip 7, a protective strip 701, a connecting block 8, an elastic cord 9, a limiting ring 10, and a rubber ring 101. The zipper head body 1, as the main structure of the zipper head, supports and connects other components, and cooperates with the zipper teeth of the jeans to achieve the opening and closing function. A fixing block 2 is embedded and connected in the groove at the front end of the zipper head body 1. The zipper head body 1 has zipper head cavities 201 on its left and right sides. These cavities provide space for the zipper teeth to pass through, ensuring smooth zipper sliding. A pull ring 3 is fitted between the fixing block 2 and the zipper head body 1. The top surface of the pull ring 3 has an anti-slip strip 301 to increase friction during gripping. A limiting block 4 is connected to the top of the zipper head body 1. The bottom front end of the limiting block 4 can fit into the notch of the fixing block 2, thus reinforcing the fixing block 2. The limiting block 4 provides reinforcement to the fixing block 2. To enhance the structural stability of the zipper head, a reinforcing block 5 is engaged with the groove at the front end of the zipper head body 1. The reinforcing block 5 fits snugly against the front end of the fixing block 2, further securing the fixing block 2. The thickness of the reinforcing block 5 matches the groove at the front end of the zipper head body 1, ensuring stable installation. A bonding block 6 is also placed at the groove at the front end of the zipper head body 1, connecting the reinforcing block 5 and enhancing the connection strength between the components. A limiting strip 7 is provided at the zipper head cavity 201, and a protective strip 701 is provided at the outer contour of the edge of the zipper head body 1 to increase the durability of the zipper head body 1 and protect the edge from damage. A connecting block 8 is provided at the outer end of the pull ring 3, and an elastic cord 9 is connected to the connecting block 8. A limiting ring 10 is connected to the end of the elastic cord 9, and a rubber ring 101 is provided on the inner ring of the limiting ring 10 to increase the friction between the limiting ring 10 and the elastic cord 9, ensuring that the limiting ring 10 can securely fix the elastic cord 9.

[0022] When the special zipper head device for jeans is needed to be used, its working principle and component synergy are as follows: the zipper head body 1 is the core component of the whole device, bearing all other components, and closely cooperating with the zipper teeth of the jeans to realize the opening and closing function. The fixed block 2 is firmly connected in the front end groove of the zipper head body 1 by inlaying, which not only provides stable support for the pull ring 3, but also ensures the integrity of the structure of the zipper head body 1. The pull head cavity 201 is cleverly arranged on the left and right sides of the zipper head body 1, providing through space for the zipper teeth. When the user holds the pull ring 3 and applies pulling force, the zipper teeth can smoothly and stably move along the pull head cavity 201, thereby ensuring the opening and closing operation of the zipper without any obstruction. The pull ring 3 is cleverly fitted in the reserved space between the fixed block 2 and the zipper head body 1, which is convenient for the user to easily hold and pull the zipper. In order to improve the stability and safety during holding, the top surface of the pull ring 3 is specially designed with anti-slip strips 301, which effectively increases the friction during holding, preventing operation errors caused by slippery hands. The limiting block 4 is stably connected to the top of the zipper head body 1, and the front end bottom closely fits the notch of the fixed block 2, thereby significantly reinforcing the fixed block 2 and further enhancing the overall structural stability of the zipper head. The reinforcing block 5 is firmly installed in the groove at the front end of the zipper head body 1 by clamping, and closely fits the front end of the fixed block 2, which further fixes the fixed block 2 and prevents it from separating from the zipper head body 1, ensuring the stability and reliability of the installation. At the same time, the fitting block 6 is cleverly padded in the groove, which plays a good bridging role for the reinforcing block 5, further enhancing the connection strength between components and the stability of the overall structure.

[0023] In order to limit the movement range of the zipper teeth and prevent the zipper from being pulled open or misaligned, the limiting strip 7 is carefully arranged at the pull head cavity 201. In addition, the protective strip 701 is cleverly arranged at the edge of the zipper head body 1, which not only increases the durability of the zipper head body 1, but also effectively protects the edge from being damaged.

[0024] The connecting block 8 is firmly arranged at the outer end of the pull ring 3 for connecting the elastic rope 9. The tail end of the elastic rope 9 is connected to the limiting ring 10, which allows the elastic rope 9 to move freely within a certain range and provides additional fixing effect. In order to ensure that the limiting ring 10 can stably fix the elastic rope 9 and prevent it from slipping, the inner ring of the limiting ring 10 is specially designed with a rubber ring 101, which effectively increases the friction between the elastic rope 9. In summary, the special zipper head for jeans realizes smooth operation, structural stability and durability of the zipper through its precise design and the synergy between components. The user only needs to easily hold the pull ring 3 and pull the zipper head body 1 to easily realize the opening and closing function of the jeans, while fully enjoying the convenience and safety brought by each component.

[0025] The above merely describes the embodiments of the present application and is not intended to limit the present application. Any equivalent replacement made within the principles of the present application shall be included in the protection scope of the present application. The contents not described in detail in the present application are the existing technology known to the skilled in the art.

Claims

1. A zipper pull for jeans, comprising a zipper pull body (1), a fixing block (2), a zipper pull cavity (201), and a pull ring (3), wherein the fixing block (2) is embedded and connected to the groove at the front end of the zipper pull body (1), the zipper pull cavity (201) is provided on the left and right sides of the zipper pull body (1), and the pull ring (3) is fitted in the space between the fixing block (2) and the zipper pull body (1), characterized in that, It also includes a reinforcing component. The top of the zipper head body (1) is provided with a reinforcing component. The reinforcing component includes a limiting block (4) and a reinforcing block (5). The top of the zipper head body (1) is connected to the limiting block (4). The bottom of the front end of the limiting block (4) fits into the notch of the fixing block (2). The front groove of the zipper head body (1) is fitted with the reinforcing block (5). The reinforcing block (5) fits into the front end of the fixing block (2).

2. The zipper pull for jeans as described in claim 1, characterized in that, It also includes anti-slip strips (301) and bonding blocks (6). The top surface of the pull ring (3) is provided with anti-slip strips (301), and a bonding block (6) is also placed in the groove at the front end of the zipper head body (1).

3. A zipper pull for jeans as described in claim 2, characterized in that, It also includes a limiting strip (7), which is provided at the pull head cavity (201).

4. A zipper pull for jeans as described in claim 3, characterized in that, It also includes a protective strip (701), which is provided at the edge of the zipper head body (1).

5. A zipper pull for jeans as described in claim 4, characterized in that, It also includes a connecting block (8), an elastic rope (9), a limiting ring (10) and a rubber ring (101). A connecting block (8) is provided at the outer end of the pull ring (3). An elastic rope (9) is connected to the connecting block (8). The tail end of the elastic rope (9) is connected to the limiting ring (10). A rubber ring (101) is provided on the inner ring of the limiting ring (10).

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