Anti-slip zipper

Abstract

The utility model discloses an anti-skidding zipper, relates to the technical field of zippers, and aims to solve the problem that a zipper head is easy to slide down. According to the technical scheme, the zipper is characterized in that the zipper comprises a zipper head, a cloth piece and teeth, the teeth are fixedly connected to the two sides, close to each other, of the cloth piece, the zipper head is rotationally connected with a zipper pull, a through hole is formed in the zipper pull, and a plurality of limiting pieces used for fixing the zipper pull are arranged on the cloth piece. The zipper pulls can be fixed through the limiting pieces, the zipper pulls can pull the zipper pulls to prevent the zipper pulls from moving downwards in the movement process of people, the zipper pulls are made of zinc alloy, the zipper pulls made of the zinc alloy have the advantages of being large in strength and high in hardness, deformation and breakage are not prone to occurring in the long-term use process, and the zipper pulls can be prevented from moving downwards in the movement process of people. And the service life of the zipper head is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to zip fastener technical field, more specifically, it relates to an antiskid zip fastener. BACKGROUND

[0002] Zip fastener is a connecting piece that makes articles to be combined or separated by continuous arrangement of chain teeth, and is widely used in clothes, bags, tents and the like at present. Zip fasteners are various in types, and can be classified into nylon zip fasteners, resin zip fasteners and metal zip fasteners according to materials.

[0003] When zip fastener is applied to a coat, people often wear clothes to run or jump and the like, and in the process of movement, the zip fastener head is prone to slide down.

[0004] Therefore, a new scheme needs to be provided to solve the problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an antiskid zip fastener, which has the advantage of preventing the zip fastener head from sliding.

[0006] The above technical objective of the utility model is realized by the following technical scheme: an antiskid zip fastener, comprising a zip fastener head, a cloth piece and teeth, the teeth are fixedly connected to two sides of the cloth piece close to each other, the zip fastener head is rotationally connected with a pull piece, a through hole is formed in the pull piece, and a plurality of limiting pieces for fixing the pull piece are arranged on the cloth piece.

[0007] The utility model is further provided as follows: the limiting pieces comprise a plurality of fixed rods, the fixed rods are fixedly connected to the cloth piece perpendicularly, the plurality of fixed rods enclose a circle, one end of the fixed rod away from the cloth piece is fixedly connected with a limiting rod, the limiting rod is inclined to the side away from the center of the circle enclosed by the fixed rods, one end of the limiting rod away from the fixed rod is fixedly connected with a limiting block, and the limiting rod is detachably connected in the through hole.

[0008] The utility model is further provided as follows: a fixed ring is arranged at the center enclosed by the plurality of limiting rods, and the fixed ring and the limiting rod are connected through a spring.

[0009] The utility model is further provided as follows: one end of the fixed rod away from the limiting rod penetrates the cloth piece and is fixedly connected with a connecting ring, and the connecting ring is embedded in the cloth piece.

[0010] The utility model is further provided as follows: the zip fastener head bottom is detachably connected with a baffle through a connecting piece.

[0011] The utility model is further provided as follows: the connecting piece comprises a soft magnetic strip and a magnetic suction block, the magnetic suction block is fixedly connected to two ends of the baffle, and the soft magnetic strip is fixedly connected to the cloth piece.

[0012] The utility model further sets up: the baffle is close to the one side of zipper head has set up recess, the recess place is fixedly connected with the connecting piece, the connecting piece and cloth piece between form has the chamber of accommodating zipper head.

[0013] The utility model further sets up: zipper head adopts zinc alloy to make.

[0014] Summarized above, the utility model has following beneficial effect:

[0015] Through the position of pull piece can be fixed by limiting piece, pull piece can pull the zipper head, prevent the zipper head in people's movement process and move down. DRAWINGS

[0016] Figure 1 It is structure diagram of the utility model Figure One ;

[0017] Figure 2 It is structure diagram of the utility model Figure Two ;

[0018] Figure 3 It is Figure 1 A place enlarged view in.

[0019] In the drawing: 1, zipper head;2, cloth piece;3, tooth;4, pull piece;5, through -hole;6, fixed rod;7, limiting rod;8, limiting block;9, fixed ring;10, spring;11, connecting ring;12, baffle;13, soft magnetic strip;14, magnetic attraction piece;15, recess;16, connecting piece;17, chamber. Specific implementation

[0020] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments, it needs to be explained that in the case where there is no conflict, the embodiment of the application and the feature in the embodiment can be combined mutually.

[0021] In the description of the utility model, need to explain, the orientation or position relation that the term " upper " " lower " " internal " " external " " top / bottom end " etc. indicate is based on the orientation or position relation shown in the drawing, only is for the convenience of describing the utility model and simplifying the description, and is not indicate or imply the device or element that is indicated must have the specific orientation, with the specific orientation configuration and operation, therefore can not be understood as the restriction of the utility model.

[0022] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set with", "sleeve / interface", "connection" and so on, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected; can be mechanical connection, also can be electrical connection; can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] A kind of anti-skid zipper, as shown in Figures 1-3 Including zipper head 1, cloth 2 and tooth 3, tooth 3 is fixedly connected on the two sides of cloth 2 close to each other, zipper head 1 is rotatably connected with pull piece 4, through limiting piece, the position of pull piece 4 can be fixed, pull piece 4 can hold zipper head 1, prevent zipper head 1 from moving down in the process of people's movement.

[0024] Limiting piece includes several fixed rods 6, fixed rod 6 is vertically fixedly connected on cloth 2, several fixed rods 6 are surrounded into circle, the end of fixed rod 6 away from cloth 2 is fixedly connected with limiting rod 7, limiting rod 7 is inclined to the side away from the center of the circle surrounded by fixed rod 6, the end of limiting rod 7 away from fixed rod 6 is fixedly connected with limiting block 8, limiting rod 7 is detachably connected in through-hole 5, opening is set on cloth 2, fixed rod 6 passes through opening, several fixed rods 6 can pass through through-hole 5, when putting in pull piece 4, limiting rod 7 can be pinched to the center part, so that the diameter surrounded by limiting rod 7 is less than the diameter of through-hole 5, so that limiting rod 7 is inserted from through-hole 5, then limiting rod 7 is loosened, limiting rod 7 restores original shape, and is inclined to the side away from through-hole 5, and limiting block 8 limits pull piece 4, prevents pull piece 4 from falling out, pull piece 4 can drive zipper head 1 to stay in the current position, prevent zipper head 1 from sliding down.

[0025] The center of several limiting rods 7 is provided with fixed ring 9, and the fixed ring 9 and the limiting rod 7 are connected through the spring 10, the size of the fixed ring 9 is much smaller than the size of the through-hole 5, when pressing the limiting rod 7, the spring 10 can be extruded, so that the limiting rod 7 can be inserted into the through-hole 5, after the limiting rod 7 is loosened, the spring 10 restores the original shape, so that the limiting rod 7 is subjected to the outward force, and the pull piece 4 can be firmly clamped.

[0026] The end of fixed rod 6 away from limiting rod 7 penetrates cloth 2 and is fixedly connected with connecting ring 11, connecting ring 11 is embedded in cloth 2, the contact area between fixed rod 6 and cloth 2 can be increased through connecting ring 11, so that the connection between fixed rod 6 and cloth 2 is more firm, preventing fixed rod 6 from falling off from cloth 2.

[0027] The zipper head 1 is detachably connected with the baffle 12 through the connecting piece, the baffle 12 is transversely arranged on the bottom of the zipper head 1, so that the bottom of the zipper head 1 can be supported, thereby further preventing the zipper head 1 from sliding downward.

[0028] The connecting piece comprises a soft magnetic strip 13 and a magnetic suction block 14, the magnetic suction block 14 is fixedly connected to two ends of the baffle 12, the soft magnetic strip 13 is fixedly connected to the cloth 2, the soft magnetic strip 13 is detachably connected with the magnetic suction block 14, the soft magnetic strip 13 can be deformed according to the action of people, and the influence on the clothes is small, the magnetic suction block 14 can drive the baffle 12 to be attracted to the soft magnetic strip 13 at any height, so that the zipper head 1 can be stopped at any position, and the freedom degree of the zipper head 1 is higher.

[0029] The baffle 12 is provided with a groove 15 on the side close to the zipper head 1, the connecting piece 16 is fixedly connected to the groove 15, the connecting piece 16 and the cloth 2 form a cavity 17 for accommodating the zipper head 1, the groove 15 can make the baffle 12 be clamped on the bottom of the zipper head 1, and the connecting piece 16 can wrap the bottom of the zipper head 1, so that the zipper head 1 is not easy to slide downward.

[0030] The zipper head 1 is made of zinc alloy, the zipper head 1 made of zinc alloy has the advantages of high strength and high hardness, is not easy to deform and break in a long-term use process, and the service life of the zipper head 1 is guaranteed.

[0031] The utility model is used normally as follows:

[0032] After the zipper head 1 is moved to the required position, the limiting rod 7 is moved to the fixed ring 9, then the through hole 5 on the pull piece 4 is passed through the limiting rod 7, the limiting rod 7 clamps the pull piece 4, the zipper head 1 is stopped at the current position, then the magnetic suction block 14 is attracted to the soft magnetic strip 13, the groove 15 on the baffle 12 is clamped on the bottom of the zipper head 1, and the connecting piece 16 wraps the bottom of the zipper head 1, so that the position of the zipper head 1 is further fixed, and the zipper head 1 is prevented from sliding in the process of people's movement.

[0033] The above only is the preferred implementation of the utility model, the protection scope of the utility model is not only limited to the above embodiment, and belongs to the protection scope of the utility model for the technical scheme under the idea of the utility model. It should be pointed out that, for ordinary technical personnel in the technical field, a number of improvements and decorations without departing from the principle of the utility model are also regarded as the protection scope of the utility model.

Claims

1. An anti-skid zipper comprising a zipper head (1), a cloth sheet (2) and a tooth (3), characterized in that: The tooth (3) is fixedly connected to the two sides of the cloth piece (2), the zipper head (1) is rotatably connected with a pull piece (4), the pull piece (4) is provided with a through hole (5), and the cloth piece (2) is provided with a plurality of limiting pieces for fixing the pull piece (4).

2. A non-slip zipper as defined in claim 1, wherein: The limiting piece comprises a plurality of fixed rods (6), the fixed rods (6) are fixedly connected to the cloth piece (2) in a vertical manner, the plurality of fixed rods (6) are arranged in a circular shape, one end of the fixed rod (6) away from the cloth piece (2) is fixedly connected with a limiting rod (7), the limiting rod (7) is inclined to the side away from the center of the circle surrounded by the fixed rod (6), one end of the limiting rod (7) away from the fixed rod (6) is fixedly connected with a limiting block (8), and the limiting rod (7) is detachably connected in the through hole (5).

3. A non-slip zipper as defined in claim 2, wherein: A fixed ring (9) is arranged at the center surrounded by the plurality of limiting rods (7), and the fixed ring (9) and the limiting rod (7) are connected through a spring (10).

4. A non-slip zipper as defined in claim 2, wherein: One end of the fixed rod (6) away from the limiting rod (7) penetrates the cloth piece (2) and is fixedly connected with a connecting ring (11), and the connecting ring (11) is embedded in the cloth piece (2).

5. A non-slip zipper as defined in claim 1, wherein: The bottom of the zipper head (1) is detachably connected with a baffle (12) through a connecting piece.

6. A non-slip zipper as defined in claim 5, wherein: The connecting piece comprises a soft magnetic strip (13) and a magnetic suction block (14), the magnetic suction block (14) is fixedly connected to the two ends of the baffle (12), and the soft magnetic strip (13) is fixedly connected to the cloth piece (2).

7. A non-slip zipper as defined in claim 5, wherein: The side of the baffle (12) close to the zipper head (1) is provided with a groove (15), the groove (15) is fixedly connected with a connecting piece (16), and the connecting piece (16) and the cloth piece (2) form a cavity (17) for accommodating the zipper head (1).

8. A non-slip zipper as defined in claim 1, wherein: The zipper head (1) is made of zinc alloy.

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