Waterproof magic tape zipper strip

Abstract

The utility model discloses a waterproof magic tape zipper strip which comprises a left strip-shaped waterproof sealing strip and a right strip-shaped waterproof sealing strip, a zipper belt is arranged on the inner side edge of the front face of each waterproof sealing strip in the length direction, and a zipper head is movably connected between the left zipper belt and the right zipper belt. When the zipper head slides along the zipper belts, zipper teeth of the two zipper belts are meshed with each other so that the left waterproof sealing strip and the right waterproof sealing strip can be connected together, the back faces of the waterproof sealing strips are connected with hook-and-loop fastener hook faces or hook-and-loop fastener loop faces, the waterproof sealing strips comprise surface layers and bottom layers, the surface layers are made of PU materials, and the bottom layers are made of PVC materials or TPU materials. And the structure is simple, waterproof and convenient to clean.

Description

[Technical field]

[0001] The utility model relates to a waterproof Velcro zipper. [Background Technology]

[0002] In recent years, detachable door curtain seals have been very popular in the market. However, the door curtain seals currently on the market are made of cloth, which is not waterproof, and the cloth is prone to breeding bacteria after being damp or exposed to oil. In addition, the door curtain seals need to be removed and cleaned after long-term use, which is troublesome to wash.

[0003] The utility model is made based on the above situation. [Contents of the utility model]

[0004] The utility model aims to solve the problems in the prior art and provides a waterproof Velcro zipper which has a simple structure, is waterproof and is easy to clean.

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

[0006] A waterproof Velcro zipper, comprising two left and right long strips of waterproof seals, each of which is provided with a zipper tape along the length direction on the inner side edge of the front side of the waterproof seal, a zipper head is movably connected between the two left and right zipper tapes, when the zipper head slides along the zipper tape, the chain teeth of the two zipper tapes mesh with each other to connect the two left and right waterproof seals together, the back of the waterproof seal is connected with a Velcro hook surface or a Velcro fleece surface, the waterproof seal comprises a surface layer and a bottom layer, the surface layer is made of PU material, and the bottom layer is made of PVC material or TPU material.

[0007] In the waterproof Velcro zipper as described above, the surface corresponding to the surface layer of the waterproof seal is the front side, and the surface corresponding to the bottom layer is the back side.

[0008] A waterproof Velcro zipper as described above, the zipper tape includes spiral chain teeth and a central cloth tape filled in the spiral space of the chain teeth, the chain teeth are made of nylon material, and the chain teeth and the central cloth tape of the zipper tape are sewn on the waterproof seal strip by stitching.

[0009] As for the waterproof Velcro zipper as described above, the front side of the waterproof seal is provided with a Velcro fleece surface or a Velcro hook surface which can be connected with the Velcro hook surface or the Velcro fleece surface on the back side of the waterproof seal.

[0010] In the waterproof Velcro zipper as described above, the upper ends of the two waterproof seals are provided with a connecting structure that can connect the two together.

[0011] In the waterproof Velcro zipper as described above, the zipper head comprises a zipper head body, and the front and back sides of the zipper head body are hinged with handles for pulling the zipper head to slide along the zipper tape.

[0012] A waterproof Velcro zipper as described above, wherein the waterproof seal is provided with a locking structure for locking the zipper head to prevent the zipper from being opened, and the locking structure includes a first locking ring provided on the handle and a second locking ring provided at the lower end of the waterproof seal, and when the zipper head is pulled to the lower end of the waterproof seal, the handle is swung toward the second locking ring to make the first locking ring opposite to the second locking ring so that an external lock can be buckled between the two to lock the zipper head.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model waterproof Velcro zipper is light in weight, easy to transport and install. When in use, the seal is attached to the door curtain through the Velcro, and the zipper head is pulled. It has a simple structure and is waterproof. When cleaning, it can be wiped along the surface of the seal with a rag. It is easy to clean and not easy to hide dirt. [Drawings]

[0015] Figure 1 It is a front plan view of the utility model in a closed state;

[0016] Figure 2 It is a plan view of the back side of the utility model in a closed state. [Specific implementation method]

[0017] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0018] like Figure 1 to Figure 2As shown, a waterproof Velcro zipper includes two long strips of waterproof seals 1 on the left and right sides, and a zipper tape 2 is provided on the inner side of the front side of each waterproof seal 1 along the length direction, and a zipper head 3 is movably connected between the two zipper tapes 2 on the left and right sides. When the zipper head 3 slides along the zipper tape 2, the chain teeth 21 of the two zipper tapes 2 mesh with each other to connect the two waterproof seals 1 on the left and right sides together, and the back of the waterproof seal 1 is connected with a Velcro hook surface a or a Velcro fur surface b. The waterproof seal 1 includes a surface layer and a bottom layer, the surface layer is made of PU material, and the bottom layer is made of PVC material, or it can also be made of TPU material. The waterproof Velcro zipper of the utility model is light in weight, easy to transport and easy to install. When in use, the seal is attached to the door curtain through Velcro, and the zipper head is pulled. It has a simple structure and can be waterproof. When cleaning, it can be wiped along the surface of the seal with a rag. It is easy to clean and not easy to hide dirt.

[0019] Furthermore, the surface corresponding to the surface layer of the waterproof seal 1 is the front side, and the surface corresponding to the bottom layer is the back side. The zipper tape 2 includes a spiral-shaped chain tooth 21 and a central cloth tape filled in the spiral space of the chain tooth 21. The central cloth tape is not shown in the figure. The central cloth tape can support the chain tooth 21. The chain tooth 21 is made of nylon material. For the convenience of sewing, the zipper tape 2 is located on the front side of the inner side of the waterproof seal 1. The chain tooth 21 and the central cloth tape of the zipper tape 2 are sewn on the waterproof seal 1 by stitches 22.

[0020] Furthermore, the upper ends of the two zipper tapes 2 are provided with a terminal end 5 which can limit the zipper head 3 from sliding upward.

[0021] The waterproof Velcro zipper strip of the utility model can be curled. To prevent the waterproof Velcro zipper strip from spreading out after curling, the front side of the waterproof seal strip 1 is provided with a Velcro fur surface b or Velcro hook surface a that can be connected with the Velcro hook surface a or Velcro fur surface b on the back side of the waterproof seal strip 1 by hook and loop fastening. When the waterproof seal strip is curled, the Velcro hook surface a or Velcro fur surface b on the back side is opposite to the Velcro fur surface b or Velcro hook surface a on the front side after curling, and the two can be connected by hook and loop fastening, which is convenient for carrying and transportation.

[0022] The upper ends of the two waterproof seals 1 are provided with a connecting structure 4 that can connect the two together.

[0023] The zipper head 3 includes a zipper head body 31 , and a pull handle 32 for pulling the zipper head to slide along the zipper tape 2 is hinged on the front and back of the zipper head body 31 , so as to facilitate pulling the zipper head when entering or exiting, and is easy to use.

[0024] The waterproof seal 1 is provided with a locking structure for locking the zipper head 3 to prevent the zipper from being opened, and the locking structure includes a first locking ring 33 opened on the handle 32 and a second locking ring 11 opened at the lower end of the waterproof seal 1. When the zipper head 3 is pulled to the lower end of the waterproof seal 1, the handle 32 is swung toward the second locking ring 11 to make the first locking ring 33 face the second locking ring 11 so that an external lock can be buckled between the two to lock the zipper head 3, thereby preventing people from entering and exiting at will in some scenarios.

Claims

1. A waterproof Velcro zipper, characterized in that: The invention comprises two long strips of waterproof seals (1) on the left and right sides, wherein a zipper tape (2) is arranged on the inner side of the front side of each waterproof seal (1) along the length direction, and a zipper head (3) is movably connected between the two zipper tapes (2) on the left and right sides, and when the zipper head (3) slides along the zipper tape (2), the chain teeth (21) of the two zipper tapes (2) mesh with each other to connect the two waterproof seals (1) on the left and right sides together, and a Velcro hook surface (a) or a Velcro fleece surface (b) is connected to the back side of the waterproof seal (1), and the waterproof seal (1) comprises a surface layer and a bottom layer, wherein the surface layer is made of PU material, and the bottom layer is made of PVC material or TPU material.

2. The waterproof Velcro zipper according to claim 1, characterized in that: The surface corresponding to the surface layer of the waterproof seal (1) is the front side, and the surface corresponding to the bottom layer is the back side.

3. The waterproof Velcro zipper according to claim 2, characterized in that: The zipper tape (2) comprises a spiral-shaped chain tooth (21) and a central cloth tape filled in the spiral space of the chain tooth (21); the chain tooth (21) is made of nylon material; the chain tooth (21) and the central cloth tape of the zipper tape (2) are sewn onto the waterproof seal (1) by stitching (22).

4. A waterproof Velcro zipper according to any one of claims 1 to 3, characterized in that: The front side of the waterproof seal (1) is provided with a Velcro fleece surface (b) or a Velcro hook surface (a) which can be connected with the Velcro hook surface (a) or the Velcro fleece surface (b) on the back side of the waterproof seal (1) by hook and loop fastening.

5. A waterproof Velcro zipper according to any one of claims 1 to 3, characterized in that: The upper ends of the two waterproof seals (1) are provided with a connecting structure (4) capable of connecting the two together.

6. A waterproof Velcro zipper according to any one of claims 1 to 3, characterized in that: The zipper head (3) comprises a zipper head main body (31), and a handle (32) for pulling the zipper head main body (31) to slide along the zipper tape (2) is hingedly connected on the front and back sides thereof.

7. The waterproof Velcro zipper according to claim 6, characterized in that: The waterproof seal (1) is provided with a locking structure for locking the zipper head (3) to prevent the zipper from being opened. The locking structure comprises a first locking ring (33) provided on the pull handle (32) and a second locking ring (11) provided at the lower end of the waterproof seal (1). When the zipper head (3) is pulled to the lower end of the waterproof seal (1), the pull handle (32) swings toward the second locking ring (11) so that the first locking ring (33) and the second locking ring (11) are opposite to each other so that an external lock is buckled between the two to lock the zipper head (3).

Images