Anti-stuck zipper puller

Abstract

The utility model discloses an anti-stuck zipper pull head, which relates to the technical field of zipper pull heads, wherein a first connecting block is arranged on the lower end outer surface of the upper jaw plate, the upper jaw plate is in a square shape, and a lower jaw plate is arranged on the lower end outer surface of the lower jaw baffle plate, the first connecting block and the lower jaw plate are fixedly connected, and two groups of lower jaw baffle plates are symmetrically arranged on the upper end outer surfaces on both sides of the lower jaw plate, and an upper arc plate is arranged on the right end outer surface of the upper jaw plate, and the upper arc plate is in an elliptical shape, and a lower arc surface is arranged on the right end outer surface of the lower jaw plate, and two groups of lower arc baffle plates are symmetrically arranged on the upper end outer surfaces on both sides of the lower arc surface. The utility model provides an anti-stuck zipper pull head, which is used to replace the handle through the spring block provided, so as to ensure that the handle can be replaced separately when it is damaged during use, so as to facilitate replacement while ensuring that the entire pull head will not be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of zipper pullers, in particular to an anti-stuck zipper puller. Background Art

[0002] Zippers are widely used in life. They rely on continuously arranged chain teeth to connect or separate objects. They are now widely used in clothing, bags, tents, etc. Zippers are composed of chain teeth, sliders, upper and lower stops (front and rear stops) or locking parts. There are many types of zippers in life, including nylon zippers, metal zippers, etc., which have a wide range of uses. Zipper heads play an important role in zippers, so the design of zipper heads should also better meet people's needs in life.

[0003] When the existing zipper puller is installed and used, it is easy to get stuck when pulling it up and down after long-term use, which makes it difficult for the user to pull the zipper smoothly, thereby affecting the use effect of the zipper and easily shortening the service life of the zipper, bringing certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a zipper puller that prevents jamming. Utility Model Content

[0004] The main purpose of the utility model is to provide a zipper pull head with an anti-stuck function, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A zipper pull head that prevents jamming, comprises an upper jaw plate, a lower jaw baffle and an anti-slip hole, wherein the lower end outer surface of the upper jaw plate is provided with a first connecting block, the upper jaw plate is square in shape, the lower end outer surface of the lower jaw baffle is provided with a lower jaw plate, the first connecting block and the lower jaw plate are fixedly connected, the upper end outer surfaces on both sides of the lower jaw plate are symmetrically provided with two groups of lower jaw baffles, the right end outer surface of the upper jaw plate is provided with an upper arc plate, the upper arc plate is elliptical in shape, the right end outer surface of the lower jaw plate is provided with a lower arc surface, the upper end outer surfaces on both sides of the lower arc surface are symmetrically provided with two groups of lower arc baffles, the lower arc surface and the lower arc baffle are fixedly connected, and the upper end outer surface of the center of the lower arc surface is provided with a second connecting block.

[0007] Preferably, a connecting plate is provided on the outer surface of the upper end of the upper arc plate, a fixing bolt is provided on the upper end of the anti-slip hole, a fixing ring is provided on the outer surface of the upper end of the connecting plate, a connecting hole is provided between the fixing ring and the connecting plate, a connecting groove is provided on the outer surface of the lower end of the right side of the fixing ring, a spring block is provided on the outer surface of the lower end of the connecting groove, a spring rod is provided on the inner wall of the upper end of the spring block, the shape of the spring rod is cylindrical, a connecting ring is provided on the inner wall of the fixing ring, the shape of the connecting ring is a circular shape, a handle is provided on the outer surface of the upper end of the connecting ring, the shape of the handle is a rectangular parallelepiped, and the outer wall of the handle is provided with multiple groups of anti-slip holes.

[0008] Preferably, a connecting groove is provided on the lower end outer surface of the upper jaw plate, and the upper jaw plate is detachably connected to the first connecting block through the connecting groove; connecting grooves are provided on the upper end outer surfaces on both sides of the lower jaw plate, and the lower jaw plate is fixedly connected to the lower jaw baffle through the connecting groove; a connecting groove is provided on the lower end outer surface of the first connecting block, and the first connecting block is fixedly connected to the lower jaw plate through the connecting groove.

[0009] Preferably, a fixing groove is provided on the upper outer surface of the lower arc surface, and the lower arc surface is fixedly connected to the lower arc baffle plate through the fixing groove; a fixing hole is provided on the upper outer surface of the lower arc surface, and the lower arc surface is fixedly connected to the second connecting block through the fixing hole; a fixing hole is provided on the lower outer surface of the upper arc plate, and the upper arc plate is fixedly connected to the second connecting block through the fixing hole.

[0010] Preferably, a fixing bolt is provided on the upper end outer surface of the upper arc plate, and the upper arc plate is detachably connected to the connecting plate via the fixing bolt, a connecting groove is provided on the upper end inner wall of the connecting plate, and the connecting plate is fixedly connected to the fixing ring via the connecting groove, and a connecting ring is provided on the lower end outer surface of the handle, and the handle is detachably connected to the fixing ring via the connecting ring.

[0011] Preferably, a connecting groove is provided at the lower right end of the fixing ring, and the fixing ring is detachably connected to the spring block via the connecting groove; a connecting hole is provided on the inner wall of the spring block, and the spring block is detachably connected to the spring rod via the connecting hole.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the anti-slip hole is provided to increase the friction when the slider is pulled down, so that the slider can be used better.

[0015] 2. In the utility model, the spring block is provided to replace the handle, so that when the handle is damaged during use, the handle can be replaced separately, which facilitates replacement while ensuring that the entire pull head does not need to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the lower jaw plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the arc surface structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the handle structure of the utility model.

[0020] In the figure: 1, upper jaw plate; 2, lower jaw baffle; 3, lower arc surface; 4, lower arc baffle; 5, connecting plate; 6, anti-slip hole; 7, handle; 8, lower jaw plate; 9, first connecting block; 10, fixing ring; 11, spring block; 12, connecting ring; 13, second connecting block; 14, connecting groove; 15, spring rod; 16, upper arc plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a zipper pull head with anti-stuck includes an upper jaw plate 1, and the pull head is placed on the zipper, and then a handle 7 is set to pull the pull head down, and then the zipper is opened by the second connecting block 13, and the two sets of lower jaw baffles 2 and the first connecting block 9 are set, and then the first connecting block 9 is set to open and close the zipper for the second time to avoid the jamming phenomenon when opening and closing for the first time, and then the pull head is pulled up by the handle 7 to engage the zipper teeth, and then the zipper teeth are fixed by the two sets of lower arc baffles 4 to ensure that there is no jamming phenomenon when the zipper is engaged, and the handle 7 is replaced by the spring block 11 to ensure that it is replaced when the handle 7 is damaged, and at the same time, the anti-slip hole 6 can ensure that the friction force is increased when the handle 7 is opened and closed, so that it can be better used.

[0023] How it works

[0024] It should be noted that the utility model is an anti-stuck zipper puller. When in use, the puller is placed on the zipper, and then the handle 7 is set to pull the puller down, and then the zipper is opened by the second connecting block 13, and the two sets of lower jaw baffles 2 and the first connecting block 9 are set, and then the first connecting block 9 is set to open and close the zipper for the second time to avoid the jamming phenomenon when opening and closing for the first time, and then the puller is pulled up by the handle 7 to engage the zipper teeth, and then the zipper teeth are fixed by the two sets of lower arc baffles 4 to ensure that there is no jamming phenomenon when the zipper is engaged, and the handle 7 is replaced by the spring block 11 to ensure that it is replaced when the handle 7 is damaged, and at the same time, the anti-slip hole 6 can ensure that the friction force is increased when the handle 7 is opened and closed, so that it can be better used.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A zipper pull head with an anti-stuck feature, comprising an upper jaw plate (1), a lower jaw baffle plate (2) and an anti-slip hole (6), characterized in that: A first connecting block (9) is provided on the outer surface of the lower end of the upper jaw plate (1), the upper jaw plate (1) is in a square shape, a lower jaw plate (8) is provided on the outer surface of the lower end of the lower jaw baffle plate (2), the first connecting block (9) and the lower jaw plate (8) are fixedly connected, two groups of lower jaw baffle plates (2) are symmetrically provided on the upper outer surfaces of both sides of the lower jaw plate (8), an upper arc plate (16) is provided on the right outer surface of the upper jaw plate (1), the upper arc plate (16) is in an elliptical shape, a lower arc surface (3) is provided on the right outer surface of the lower jaw plate (8), two groups of lower arc baffle plates (4) are symmetrically provided on the upper outer surfaces of both sides of the lower arc surface (3), the lower arc surface (3) and the lower arc baffle plates are fixedly connected, and a second connecting block (13) is provided on the upper outer surface at the center of the lower arc surface (3).

2. The anti-stuck zipper puller according to claim 1, characterized in that: The upper outer surface of the upper arc plate (16) is provided with a connecting plate (5), the upper end of which is provided with a fixing bolt, the upper outer surface of the connecting plate (5) is provided with a fixing ring (10), a connecting hole is provided between the fixing ring (10) and the connecting plate (5), the lower outer surface of the right side of the fixing ring (10) is provided with a connecting groove (14), the lower outer surface of the connecting groove (14) is provided with a spring block (11), the upper inner wall of the spring block (11) is provided with a spring rod (15), the spring rod (15) is cylindrical in shape, the inner wall of the fixing ring (10) is provided with a connecting ring (12), the connecting ring (12) is in the shape of a circular shape, the upper outer surface of the connecting ring (12) is provided with a handle (7), the handle (7) is in the shape of a rectangular parallelepiped, and the outer wall of the handle (7) is provided with a plurality of groups of anti-slip holes (6).

3. The anti-stuck zipper puller according to claim 1, characterized in that: The lower end outer surface of the upper jaw plate (1) is provided with a connecting groove, and the upper jaw plate (1) is detachably connected to the first connecting block (9) via the connecting groove; the upper end outer surfaces of both sides of the lower jaw plate (8) are provided with connecting grooves, and the lower jaw plate (8) is fixedly connected to the lower jaw baffle (2) via the connecting groove; the lower end outer surface of the first connecting block (9) is provided with a connecting groove, and the first connecting block (9) is fixedly connected to the lower jaw plate (8) via the connecting groove.

4. The anti-stuck zipper puller according to claim 1, characterized in that: The upper outer surface of the lower arc surface (3) is provided with a fixing groove, and the lower arc surface (3) is fixedly connected to the lower arc baffle (4) through the fixing groove; the upper outer surface of the lower arc surface (3) is provided with a fixing hole, and the lower arc surface (3) is fixedly connected to the second connecting block (13) through the fixing hole; the lower outer surface of the upper arc plate (16) is provided with a fixing hole, and the upper arc plate (16) is fixedly connected to the second connecting block (13) through the fixing hole.

5. The anti-stuck zipper puller according to claim 2, characterized in that: The upper end outer surface of the upper arc plate (16) is provided with a fixing bolt, and the upper arc plate (16) is detachably connected to the connecting plate (5) via the fixing bolt. The upper end inner wall of the connecting plate (5) is provided with a connecting groove, and the connecting plate (5) is fixedly connected to the fixing ring (10) via the connecting groove. The lower end outer surface of the handle (7) is provided with a connecting ring (12), and the handle (7) is detachably connected to the fixing ring (10) via the connecting ring (12).

6. The anti-stuck zipper puller according to claim 2, characterized in that: A connecting groove (14) is provided at the lower right end of the fixing ring (10), and the fixing ring (10) is detachably connected to the spring block (11) via the connecting groove (14). A connecting hole is provided on the inner wall of the spring block (11), and the spring block (11) is detachably connected to the spring rod (15) via the connecting hole.

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