Anti-pinch zipper for clothes

Abstract

The utility model relates to the field of clothing accessories, in particular to an anti-pinch zipper for clothing, which comprises a zipper edge, a pull rod I and a pull rod II, the zipper edge is connected with a zipper head, and the zipper head is connected with a pull handle; the first pull rod is connected with a fixing block and an insertion rod, the fixing block is connected with a limiting block, and a positioning plate, a guide rod, a pressing column and a positioning spring are arranged in the fixing block; the second pull rod is connected with a butt joint cylinder and a rotating rod. A limiting groove and a fixing groove are formed in one end of the rotating rod. The device has the beneficial effects that a pressing column is extruded to slide on the inner wall of a through hole, meanwhile, a positioning plate is driven to move in a movable groove, and a positioning spring is extruded, so that one end of the positioning plate is separated from the inner wall of a corresponding fixing groove, then a first pull rod is pulled outwards, and a limiting block is pulled out of a limiting groove; and finally, the rotating rod is separated from the pull handle, so that the damaged pull rod can be disassembled, a new pull rod can be conveniently installed, the zipper can be conveniently operated, and clamping injuries are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of clothing accessories, in particular to an anti-pinch zipper for clothing. Background Art

[0002] A zipper is a connector that relies on continuously arranged chain teeth to connect or separate objects. In people's lives, zippers are widely used in clothing, bags, etc. It is used to connect the edge of an opening. A sliding piece can pull the two rows of teeth into an interlocking position to close the opening. It is connected to an object to tighten, stabilize or guide the chain of the object. In current use, a longer pull ring is generally used to prevent the zipper from pinching your hands during use.

[0003] In the prior art, during the use of the zipper, the pull rod is easily damaged due to long-term force. Although the zipper can still be used normally with the damaged pull rod, it is inconvenient to operate during operation and it is easy to get your hands caught. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-pinch zipper for clothing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an anti-pinch zipper for clothing, the anti-pinch zipper for clothing comprising:

[0006] A zipper edge, wherein the zipper edge is connected to a zipper head and a fabric, and the zipper head is connected to a pull handle;

[0007] A pull rod 1 is connected to the pull handle, the pull rod 1 is connected to a fixed block and an insertion rod, the fixed block is connected to a limit block, a pair of positioning plates and a guide rod are arranged inside the fixed block, and the positioning plate is connected to a pressing column and a positioning spring;

[0008] The second pull rod is connected to the pull handle, and the second pull rod is connected to the docking tube and the rotating rod. One end of the rotating rod is provided with a limiting groove corresponding to the limiting block, and the limiting groove has fixing grooves on the inner walls at the two opposite ends.

[0009] Preferably, a zipper edge is movably installed at the fabric connection, the zipper edge is connected to the zipper head, and the side wall of the zipper head is fixedly connected to the pull handle.

[0010] Preferably, two ends of one side of the second pull rod are respectively fixedly connected to the docking tube and the rotating rod, the outer wall of the rotating rod is movably connected to the inner wall of the handle, and the length of the rotating rod is greater than the length of the handle.

[0011] Preferably, two ends of one side of the pull rod 1 are fixedly connected to a fixed block and an insertion rod respectively, one end of the fixed block away from the pull rod 1 is fixedly connected to a limit block, and the insertion rod is movably connected to the inner wall of the docking tube.

[0012] Preferably, movable grooves are symmetrically provided on two sides inside the fixed block, an inner wall of one side of the movable groove is fixedly connected to the guide rod, and a through hole is provided on the inner wall of one end of the movable groove opposite to the guide rod.

[0013] Preferably, the positioning plate is in an "L" shape, the positioning plate is fixedly sleeved on the outer wall of the pressing column, the pressing column is in a "T" shape, the pressing column is movably connected to the through hole, and the positioning plate is slidably connected to the movable groove.

[0014] Preferably, the positioning spring is sleeved on the outer wall of the guide rod, and the two ends of the positioning spring are respectively fixedly connected to the inner wall of the movable groove and the side wall of the positioning plate.

[0015] Preferably, one end of the pressing column is sleeved on the outer wall of the guide rod, and the inner wall of the pressing column is slidably connected to the outer wall of the guide rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The square limit groove and the limit block are connected to each other to prevent the fixed block from rotating on the rotating rod, so that the positioning plate can be pressed to connect the pull rod one and the pull rod two; in addition, the pressing column is squeezed to make it slide with the inner wall of the through hole, and at the same time, the positioning plate is driven to move inside the movable groove and the positioning spring is squeezed, so that one end of the positioning plate is separated from the inner wall of the corresponding fixed groove, and then the pull rod one is pulled outward to make the limit block withdrawn from the inside of the limit groove, and finally the rotating rod is separated from the handle to complete the disassembly of the damaged pull rod and facilitate the installation of the new pull rod, thereby facilitating the operation of the zipper and effectively avoiding pinching. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 3 This is a structural schematic diagram of a pull rod of the utility model;

[0021] Figure 4 This is a schematic diagram of the second structure of the pull rod of the utility model;

[0022] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0023] Figure 6 This is a schematic diagram of the structure of the fixed block of the utility model.

[0024] In the figure: 1. fabric; 2. zipper edge; 3. zipper head; 4. pull handle; 5. push post; 6. pull rod 1;

[0025] 7. Pull rod 2; 8. Fixed block; 9. Insertion rod; 10. Docking tube; 11. Rotating rod; 12. Limiting groove;

[0026] 13. Fixed slot; 14. Limit block; 15. Movable slot; 16. Positioning plate; 17. Through hole; 18. Positioning spring; 19. Guide rod. DETAILED DESCRIPTION

[0027] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 6 The utility model provides a technical solution: an anti-pinch zipper for clothing, the anti-pinch zipper for clothing comprising:

[0030] The zipper edge 2 is connected with the zipper head 3 and the fabric 1, and the zipper head 3 is connected with the pull handle 4; the zipper edge 2 is movably installed at the connection of the fabric 1, the zipper edge 2 is connected with the zipper head 3, and the side wall of the zipper head 3 is fixedly connected with the pull handle 4

[0031] A pull rod 6 is connected to the pull handle 4, the pull rod 6 is connected to a fixed block 8 and an insertion rod 9, the fixed block 8 is connected to a limited position block 14, a pair of positioning plates 16 and a guide rod 19 are provided inside the fixed block 8, and the positioning plate 16 is connected to a pressing column 5 and a positioning spring 18;

[0032] The pull rod 2 7 is connected to the pull handle 4, and the pull rod 2 7 is connected to the docking tube 10 and the rotating rod 11. One end of the rotating rod 11 is provided with a limit groove 12 corresponding to the limit block 14, and the limit groove 12 has fixing grooves 13 on the inner walls at the opposite ends; the two ends of one side of the pull rod 2 7 are respectively fixedly connected to the docking tube 10 and the rotating rod 11, the outer wall of the rotating rod 11 is movably connected to the inner wall of the pull handle 4, and the length of the rotating rod 11 is greater than the length of the pull handle 4.

[0033] Embodiment 2

[0034] On the basis of the first embodiment, in order to facilitate the docking of the positioning plate 18 and the fixing groove 13, the two ends of one side of the pull rod 16 are respectively fixedly connected to the fixing block 8 and the insertion rod 9, the end of the fixing block 8 away from the pull rod 16 is fixedly connected to the limit block 14, and the insertion rod 9 is movably connected to the inner wall of the docking tube 10;

[0035] The square limiting groove 12 and the limiting block 14 are butted against each other to prevent the fixing block 8 from rotating on the rotating rod 11 , thereby facilitating the pressing of the positioning plate 16 to connect the pull rod 1 6 and the pull rod 2 7 .

[0036] Embodiment 3

[0037] On the basis of the second embodiment, in order to facilitate the separation of the pull rod 1 6 and the pull rod 2 7 from the handle 4, movable grooves 15 are symmetrically opened on both sides of the fixed block 8, and the inner wall of one side of the movable groove 15 is fixedly connected to the guide rod 19, and a through hole 17 is opened on the inner wall of the movable groove 15 at the end opposite to the guide rod 19; the positioning plate 16 is in an "L" shape, and the positioning plate 16 is fixedly sleeved on the outer wall of the pressing column 5, and the pressing column 5 is in a "T" shape. The pressing column 5 is movably connected to the through hole 17, and the positioning plate 16 is slidably connected to the movable groove 15; the positioning spring 18 is sleeved on the outer wall of the guide rod 19, and the two ends of the positioning spring 18 are respectively fixedly connected to the inner wall of the movable groove 15 and the side wall of the positioning plate 16; one end of the pressing column 5 is sleeved on the outer wall of the guide rod 19, and the inner wall of the pressing column 5 is slidably connected to the outer wall of the guide rod 19;

[0038] By squeezing the pressing column 5 to make it slide against the inner wall of the through hole 17, the positioning plate 16 is driven to move inside the movable groove 15 and the positioning spring 18 is squeezed, so that one end of the positioning plate 16 is separated from the inner wall of the corresponding fixed groove 13, and then the pull rod 6 is pulled outward to pull the limit block 14 out of the limit groove 12, and finally the rotating rod 11 is separated from the handle 4 to complete the disassembly of the damaged pull rod and facilitate the installation of the new pull rod.

[0039] In actual use, the square limit groove 12 and the limit block 14 are connected to prevent the fixed block 8 from rotating on the rotating rod 11, so as to facilitate pressing the positioning plate 16 to connect the pull rod 1 6 and the pull rod 2 7; in addition, by squeezing the pressing column 5, it is made to slide with the inner wall of the through hole 17, and at the same time drives the positioning plate 16 to move inside the movable groove 15, and squeezes the positioning spring 18, so that one end of the positioning plate 16 is separated from the inner wall of the corresponding fixed groove 13, and then the pull rod 1 6 is pulled outward, so that the limit block 14 is pulled out from the inside of the limit groove 12, and finally the rotating rod 11 is separated from the handle 4 to complete the disassembly of the damaged pull rod and facilitate the installation of the new pull rod.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-pinch zipper for clothing, characterized in that: The anti-pinch zipper for clothing comprises: A zipper edge (2), wherein the zipper edge (2) is connected to a zipper head (3) and a fabric (1), and the zipper head (3) is connected to a pull handle (4); A pull rod (6) is connected to the pull handle (4), the pull rod (6) is connected to a fixed block (8) and an insertion rod (9), the fixed block (8) is connected to a limit block (14), a pair of positioning plates (16) and a guide rod (19) are provided inside the fixed block (8), and the positioning plate (16) is connected to a pressing column (5) and a positioning spring (18); A second pull rod (7) is connected to the pull handle (4), and the second pull rod (7) is connected to a docking tube (10) and a rotating rod (11). One end of the rotating rod (11) is provided with a limiting groove (12) corresponding to the limiting block (14), and the limiting groove (12) has fixing grooves (13) on the inner walls at opposite ends thereof.

2. The anti-pinch zipper for clothing according to claim 1, characterized in that: A zipper edge (2) is movably mounted at the connection point of the fabric (1); the zipper edge (2) is connected to a zipper head (3); and a side wall of the zipper head (3) is fixedly connected to a pull handle (4).

3. The anti-pinch zipper for clothing according to claim 1, characterized in that: The two ends of one side of the second pull rod (7) are respectively fixedly connected to the docking tube (10) and the rotating rod (11); the outer wall of the rotating rod (11) is movably connected to the inner wall of the pull handle (4); and the length of the rotating rod (11) is greater than that of the pull handle (4).

4. The anti-pinch zipper for clothing according to claim 1, characterized in that: The two ends of one side of the pull rod (6) are respectively fixedly connected to a fixed block (8) and an insertion rod (9); the end of the fixed block (8) away from the pull rod (6) is fixedly connected to a limit block (14); and the insertion rod (9) is movably connected to the inner wall of the docking tube (10).

5. The anti-pinch zipper for clothing according to claim 1, characterized in that: The fixed block (8) is provided with movable grooves (15) symmetrically on both sides thereof, an inner wall of one side of the movable groove (15) is fixedly connected to a guide rod (19), and a through hole (17) is provided on an inner wall of an end of the movable groove (15) opposite to the guide rod (19).

6. The anti-pinch zipper for clothing according to claim 5, characterized in that: The positioning plate (16) is in an "L" shape, the positioning plate (16) is fixedly sleeved on the outer wall of the pressing column (5), the pressing column (5) is in a "T" shape, the pressing column (5) is movably connected to the through hole (17), and the positioning plate (16) is slidably connected to the movable groove (15).

7. The anti-pinch zipper for clothing according to claim 5, characterized in that: The positioning spring (18) is sleeved on the outer wall of the guide rod (19), and the two ends of the positioning spring (18) are respectively fixedly connected to the inner wall of the movable groove (15) and the side wall of the positioning plate (16).

8. The anti-pinch zipper for clothing according to claim 1, characterized in that: One end of the pressing column (5) is sleeved on the outer wall of the guide rod (19), and the inner wall of the pressing column (5) is slidably connected to the outer wall of the guide rod (19).

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