Anti-drop combined zipper

Abstract

The utility model relates to clothing zipper technical field, concretely is anti -drop combined zipper, including first zipper and second zipper, be equipped with connecting mechanism on first zipper and second zipper, the connecting mechanism includes installation groove and conjoined band, a plurality of positioning slots are all seted up on the conjoined band, a plurality of fixed blocks are all fixedly connected in the installation groove inside, the one end of fixed block is all fixedly connected with main magnet, the installation block is all fixedly connected with main magnet opposite position department in the installation groove inside, the utility model has the advantages of: the zipper is split into a plurality of independent modules, when the zipper of a certain module appears damage, only needs to remove the corresponding damaged part quickly and can replace, when replacing, only needs the main magnet on fixed block and the vice magnet in installation block accurate butt joint, can complete fixation, the operation is very convenient, and the cooperation adsorption of multiple main vice magnets can effectively prevent the zipper module from accidentally falling off during use, and guarantee the connection stability.

Description

Technical Field

[0001] This utility model relates to the field of clothing zipper technology, specifically to a non-detachable combination zipper. Background Technology

[0002] Zippers originated from the 19th-century need for convenient closure devices. Early clothing and boots relied on shoelaces or hooks, which were cumbersome to operate and prone to loose closures. Elias Howe's patent for clothing fasteners in 1851 laid the foundation, and Whitcomb Judson introduced the "shoe buckle" in 1893, introducing a sliding mechanism for easy opening and closing, which became the prototype of the zipper. However, it had the defect of easily sliding open on its own. In 1912, Gideon Sandback optimized the design, using a structure of raised and recessed metal teeth, combined with a sliding zipper pull to achieve a tight engagement. In 1923, the name "Zippers" was established, and zippers expanded into the civilian field. With the development of materials technology, zipper materials have expanded from metal to nylon, polyester, synthetic resins, etc. Structurally, core components such as zipper teeth, zipper pulls, zipper straps, and limiters have been formed, giving rise to types such as closed, open, and double-opening zippers, adapting to clothing, bags, outdoor equipment, and other scenarios, and gradually developing into a universal connector that combines practicality and adaptability.

[0003] Existing patent document CN217906581U discloses a zipper, which includes a zipper tooth mounting portion, a first zipper tooth portion, and a second zipper tooth portion. The zipper tooth mounting portion includes a first mounting strip and a second mounting strip. The edge of the first mounting strip is provided with a first rib, and the edge of the second mounting strip is provided with a second rib. The first zipper tooth portion is mounted on the first rib, and the second zipper tooth portion is mounted on the second rib. The first zipper tooth portion includes a first engaging portion, and the second zipper tooth portion includes a second engaging portion. The first zipper tooth portion and the second zipper tooth portion have an engaging position where they engage through the first engaging portion and the second engaging portion, and an opening position where they avoid each other. The first zipper tooth portion... The zipper also includes a first covering portion, on the side of the first covering portion away from the first rib, a first covering tip is provided. When the first zipper tooth portion and the second zipper tooth portion are in the meshing position, the first covering tip partially covers the center line of the second rib, thereby effectively improving the waterproof effect of the zipper provided by this application. Although the above application has many beneficial effects, it still has the following shortcomings: during use, if some teeth of the zipper are damaged, it will directly cause the entire zipper to be unable to open and close normally and to completely fail. When repairing or replacing, the entire zipper can only be replaced, which not only wastes materials but also increases the cost of use and maintenance, resulting in poor overall practicality. Utility Model Content

[0004] The purpose of this invention is to provide an anti-detachment modular zipper to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-detachment combination zipper, comprising a first zipper and a second zipper, both the first and second zippers being provided with a connecting mechanism, the connecting mechanism comprising an mounting groove and an integral strap, the integral strap being provided with multiple positioning grooves, multiple fixing blocks being fixedly connected inside the mounting groove, a main magnet being fixedly connected to one end of each fixing block, mounting blocks being fixedly connected at positions opposite to the main magnets inside the mounting groove, each mounting block being provided with an integral groove, and a secondary magnet being fixedly connected inside each integral groove.

[0006] Preferably, the bottom end of the first zipper is aligned with the top end of the second zipper.

[0007] Preferably, the mounting grooves are symmetrically opened at the top ends of the first zipper and the second zipper, and the connecting belt is symmetrically fixedly connected to the bottom ends of the first zipper and the second zipper.

[0008] Preferably, the main magnets are all cylindrical, and the mounting block, the connecting groove, and the auxiliary magnets are all cylindrical.

[0009] Preferably, one end of each main magnet is set to the south pole, and the corresponding position of the auxiliary magnets is set to the north pole.

[0010] Preferably, the diameter of the positioning groove is larger than the diameter of the fixing block and the main magnet.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the zipper is divided into multiple independent modules. When the zipper of a certain module is damaged, it can be replaced by quickly removing the corresponding damaged part. When replacing, the main magnet on the fixing block and the auxiliary magnet in the mounting block can be precisely connected to complete the fixation. The operation is extremely convenient. Moreover, the synergistic adsorption of multiple sets of main and auxiliary magnets can effectively prevent the zipper module from accidentally falling off during use and ensure the stability of the connection. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the separation structure of this utility model; Figure 3 This is a top view of the structure of this utility model; Figure 4 This is a cross-sectional view of the mounting block of this utility model.

[0013] In the diagram: 1. First zipper; 2. Second zipper; 3. Connecting mechanism; 31. Mounting groove; 32. Connecting belt; 33. Positioning groove; 34. Fixing block; 35. Main magnet; 36. Mounting block; 37. Connecting groove; 38. Secondary magnet. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4 The present invention provides the following technical solution: The anti-detachment combination zipper includes a first zipper 1 and a second zipper 2. Both the first zipper 1 and the second zipper 2 are provided with a connecting mechanism 3. The connecting mechanism 3 includes a mounting groove 31 and an integral strap 32. The integral strap 32 is provided with multiple positioning grooves 33. Multiple fixing blocks 34 are fixedly connected inside the mounting groove 31. A main magnet 35 is fixedly connected to one end of each fixing block 34. Mounting blocks 36 are fixedly connected inside the mounting groove 31 at positions opposite to the main magnet 35. An integral groove 37 is provided inside each mounting block 36. A secondary magnet 38 is fixedly connected inside each integral groove 37.

[0016] The bottom end of the first zipper 1 is connected to the top end of the second zipper 2. The mounting groove 31 is symmetrically opened at the top ends of the first zipper 1 and the second zipper 2. The connecting strip 32 is symmetrically fixedly connected to the bottom ends of the first zipper 1 and the second zipper 2. The main magnets 35 are all cylindrical. The mounting block 36, the connecting groove 37 and the auxiliary magnet 38 are all cylindrical, which facilitates the connection of the main magnet 35 to the inside of the connecting groove 37. The diameter of the positioning groove 33 is larger than the diameter of the fixing block 34 and the main magnet 35, which facilitates the fixing block 34 and the main magnet 35 to pass through the positioning groove 33.

[0017] In use, insert the two connecting straps 32 at the bottom of the first zipper 1 into the middle position inside the mounting groove 31 at the top of the second zipper 2. After insertion, push the front wall of the second zipper 2, corresponding to the mounting groove 31, backward. At this time, the groove wall of the mounting groove 31 will move the fixing block 34 and the main magnet 35. The moving fixing block 34 and the main magnet 35 will pass through the corresponding positioning groove 33 on the connecting strap 32. After the fixing block 34 and the main magnet 35 have passed through, continue to push the fixing block 34 and the main magnet 35 towards the mounting block 36. At this time, the main magnet 35 will first connect to the corresponding connecting groove 37, and the fixing block 34 will then enter. Inside the connecting slot 37, when the main magnet 35 enters the connecting slot 37, the main magnet 35 will connect with the auxiliary magnet 38 inside the connecting slot 37 through magnetic attraction. At this time, the first zipper 1 at the top and the second zipper 2 at the bottom can be connected. Then, the protruding parts on both sides of the first zipper 1 are sewn to the clothes to complete the installation. The first zipper 1 and the second zipper 2 are connected, and the slider can slide from the first zipper 1 to the second zipper 2 without obstruction, thereby completing the engagement of the first zipper 1 and the second zipper 2. The coordinated attraction of multiple sets of main magnets 35 and auxiliary magnets 38 can effectively prevent the first zipper 1 and the second zipper 2 from accidentally falling off during use, ensuring the stability of the connection.

[0018] 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 non-detachable combination zipper, characterized in that: The device includes a first zipper (1) and a second zipper (2). Both the first zipper (1) and the second zipper (2) are provided with a connecting mechanism (3). The connecting mechanism (3) includes a mounting groove (31) and a connecting strap (32). The connecting strap (32) is provided with multiple positioning grooves (33). Multiple fixing blocks (34) are fixedly connected inside the mounting groove (31). A main magnet (35) is fixedly connected to one end of each fixing block (34). Mounting blocks (36) are fixedly connected to the mounting groove (31) at positions opposite to the main magnet (35). Connecting grooves (37) are provided inside each mounting block (36). A secondary magnet (38) is fixedly connected inside each connecting groove (37).

2. The anti-loosening combination zipper according to claim 1, characterized in that: The bottom end of the first zipper (1) is connected to the top end of the second zipper (2).

3. The anti-loosening combination zipper according to claim 1, characterized in that: The mounting groove (31) is symmetrically opened at the top of the first zipper (1) and the second zipper (2), and the connecting strap (32) is symmetrically fixedly connected to the bottom of the first zipper (1) and the bottom of the second zipper (2).

4. The anti-loosening combination zipper according to claim 1, characterized in that: The main magnet (35) is cylindrical, and the mounting block (36), the connecting groove (37) and the auxiliary magnet (38) are also cylindrical.

5. The anti-loosening combination zipper according to claim 1, characterized in that: The main magnet (35) has a south pole at one end, and the auxiliary magnet (38) has a north pole at the corresponding south pole position of the main magnet (35).

6. The anti-loosening combination zipper according to claim 1, characterized in that: The diameter of the positioning groove (33) is greater than the diameter of the fixing block (34) and the main magnet (35).

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