Zipper

Abstract

The utility model relates to the technical field of clothes, and provides a zipper which comprises a first zipper tape, a second zipper tape and a zipper head, the first zipper tape and the second zipper tape are each provided with a row of zipper teeth, a first upper limiting block is arranged at the closing tail end of the first zipper tape, and a first wing plate and a first lower limiting block are arranged at the opening tail end of the first zipper tape; a second upper limiting block is arranged at the closed tail end of the second zipper tape, a second wing plate and a second lower limiting block are arranged at the opened tail end of the second zipper tape, the first wing plate can be separated from the zipper head, a first protrusion is arranged at the end, away from the first zipper tape, of the first lower limiting block, and a first groove is formed in the second lower limiting block; the zipper head is used for sliding between the first zipper tape and the second zipper tape and driving the first zipper tape and the second zipper tape to be mutually linked or separated, after the first lower limiting block and the second lower limiting block are buckled, the first zipper tape and the second zipper tape can be linked, operation can be easily carried out in the movement process, and the zipper head is convenient to use. And the use convenience of the user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of clothing, and in particular to a zipper. Background Art

[0002] Zippers are connectors that rely on continuously arranged chain teeth to connect or separate items and are commonly used in clothing and luggage.

[0003] The existing clothing zippers are mostly composed of a zipper tape, chain teeth, a slider, an upper stop and a lower stop, and are mainly used for the two lapels of a coat. Two zipper tapes are provided, and the upper stop includes limit blocks respectively provided on the two zipper tapes, and the lower stop includes a latch and a socket. The zipper head is slidably provided on one of the zipper tapes, and the socket is provided on the zipper tape, and the latch is provided on the other zipper tape. The latch can be separated from the zipper head. When it is used, it is necessary to assemble the latch and the socket first, and then the two zipper tapes are linked together by the zipper head. This method is not very convenient, especially when doing outdoor sports, the person needs to stop and put the latch into the socket, which affects the user experience. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a zipper that can conveniently link two zipper tapes together, thereby improving the convenience of use for users.

[0005] The present application provides a zipper, which adopts the following technical solution:

[0006] A zipper comprises a first zipper tape, a second zipper tape and a zipper head, wherein the first zipper tape and the second zipper tape are both provided with a row of chain teeth, a first upper limit block is provided at the closing end of the first zipper tape, a first wing plate and a first lower limit block are provided at the unclosing end of the first zipper tape, a second upper limit block is provided at the closing end of the second zipper tape, and a second wing plate and a second lower limit block are provided at the unclosing end of the second zipper tape, the first wing plate can be pulled apart from the zipper head, the first lower limit block has a first protrusion at an end away from the first zipper tape, and the second lower limit block has a first groove, and the zipper head is used to slide between the first zipper tape and the second zipper tape to drive the first zipper tape and the second zipper tape to be linked to or separated from each other.

[0007] Preferably, two of the first protrusions and two of the first grooves are provided, and the first grooves are located at the front and rear sides of the second lower limit block.

[0008] Preferably, the first wing panel has a second protrusion at one end away from the first zipper tape, and the second wing panel has a second groove at one end away from the second zipper tape.

[0009] Preferably, the end of the first wing panel away from the first zipper tape further has a third protrusion, and the end of the second wing panel away from the second zipper tape further has a third groove.

[0010] Preferably, the first protrusion and the first groove are both arranged in an arc shape.

[0011] Preferably, the first wing plate has a recessed portion, a first sliding groove for the zipper head to slide is formed between the recessed portion and the second wing plate, and the second wing plate has a second sliding groove for the zipper head to slide.

[0012] Beneficial effects of this application:

[0013] Compared with the prior art, the present application sets a first lower limit block and a second lower limit block. After the first lower limit block is buckled with the second lower limit block, the first protrusion enters the first groove, and the first wing plate is connected to the zipper head, thereby facilitating pulling the zipper head, driving the first zipper tape and the second zipper tape to be linked to each other, thereby improving the convenience of user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of some embodiments of the utility model;

[0016] Figure 2 It is a front view of some embodiments of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the first lower limit block and the second lower limit block in some embodiments of the utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the structure from another perspective.

[0019] The reference numerals are:

[0020] 1. First zipper tape; 2. Second zipper tape; 3. Zipper head; 4. Chain teeth; 5. First upper limit block; 6. First wing plate; 7. First lower limit block; 8. Second upper limit block; 9. Second wing plate; 10. Second lower limit block; 11. First protrusion; 12. First groove; 13. Second protrusion; 14. Second groove; 15. Third protrusion; 16. Third groove; 17. Recessed portion; 18. First slide groove; 19. Second slide groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] Example

[0028] like Figure 1-4 As shown, the zipper described in the embodiment of the present application includes a first zipper tape 1, a second zipper tape 2 and a zipper head 3. A row of chain teeth 4 are provided on the first zipper tape 1 and the second zipper tape 2. A first upper limit block 5 is provided at the closing end of the first zipper tape 1, a first wing plate 6 and a first lower limit block 7 are provided at the unclosing end of the first zipper tape 1, a second upper limit block 8 is provided at the closing end of the second zipper tape 2, a second wing plate 9 and a second lower limit block 10 are provided at the unclosing end of the second zipper tape 2, and the first wing plate 6 can be separated from the zipper head 3 by being pulled apart. The first lower limit block 7 has a first protrusion 11 at one end away from the first zipper tape 1, and the second lower limit block 10 has a first groove 12. The zipper head 3 is used to slide between the first zipper tape 1 and the second zipper tape 2 to drive the first zipper tape 1 and the second zipper tape 2 to be linked to or separated from each other. When in use, after the first lower limit block 7 and the second lower limit block 10 are buckled, the first protrusion 11 enters the first groove 12, and the first wing plate 6 is connected to the zipper head 3, so as to facilitate pulling the zipper head 3 to drive the first zipper tape 1 and the second zipper tape 2 to be linked to each other.

[0029] like Figure 1-4 As shown, in this embodiment, two first protrusions 11 and two first grooves 12 are provided, and the first grooves 12 are located at the front and rear sides of the second lower limit block 10 to improve the stability of the connection between the first lower limit block 7 and the second lower limit block 10.

[0030] like Figure 3 and Figure 4 As shown, in this embodiment, the end of the first wing plate 6 away from the first zipper tape 1 has a second protrusion 13, and the end of the second wing plate 9 away from the second zipper tape 2 has a second groove 14. After the first lower limit block 7 is connected to the second lower limit block 10, the second protrusion 13 enters the second groove 14. When the zipper head 3 is pulled, the second protrusion 13 is abutted against the second lower limit block 10, playing a limiting role, which facilitates better pulling of the zipper head 3.

[0031] like Figure 3 and Figure 4 As shown, in this embodiment, the end of the first wing plate 6 away from the first zipper tape 1 also has a third protrusion 15, and the end of the second wing plate 9 away from the second zipper tape 2 also has a third groove 16. When the second protrusion 13 abuts against the second lower limit block 10, the third protrusion 15 enters the third groove 16, thereby improving the stability of the connection between the first wing plate 6 and the second wing plate 9 and improving the use effect.

[0032] like Figure 3 and Figure 4As shown, in this embodiment, the first protrusion 11 and the first groove 12 are both arranged in an arc shape, so as to improve the stability of the connection between the first lower limit block 7 and the second lower limit block 10 .

[0033] like Figure 1-4 As shown, in this embodiment, the first wing plate 6 has a recessed portion 17, and a first slide groove 18 for the zipper head 3 to slide is formed between the recessed portion 17 and the second wing plate 9, and the second wing plate 9 has a second slide groove 19 for the zipper head 3 to slide.

[0034] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A zipper, characterized in that: The zipper comprises a first zipper tape, a second zipper tape and a zipper head, wherein a row of chain teeth are arranged on the first zipper tape and the second zipper tape, a first upper limit block is arranged at the closing end of the first zipper tape, a first wing plate and a first lower limit block are arranged at the opening end of the first zipper tape, a second upper limit block is arranged at the closing end of the second zipper tape, a second wing plate and a second lower limit block are arranged at the opening end of the second zipper tape, the first wing plate can be separated from the zipper head, the first lower limit block has a first protrusion at an end away from the first zipper tape, and the second lower limit block has a first groove, and the zipper head is used to slide between the first zipper tape and the second zipper tape to drive the first zipper tape and the second zipper tape to be linked to or separated from each other.

2. A zipper according to claim 1, characterized in that: Two of the first protrusions and the first grooves are provided, and the first grooves are located at the front and rear sides of the second lower limit block.

3. A zipper according to claim 1, characterized in that: The first wing plate has a second protrusion at one end away from the first zipper tape, and the second wing plate has a second groove at one end away from the second zipper tape.

4. A zipper according to claim 3, characterized in that: The end of the first wing plate away from the first zipper tape further has a third protrusion, and the end of the second wing plate away from the second zipper tape further has a third groove.

5. A zipper according to claim 2, characterized in that: The first protrusion and the first groove are both arranged in an arc shape.

6. A zipper according to claim 1, characterized in that: The first wing plate has a recessed portion, a first slide groove for the zipper head to slide is formed between the recessed portion and the second wing plate, and the second wing plate has a second slide groove for the zipper head to slide.

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