TWM651732U - Fitted zipper and its installation structure - Google Patents

Abstract

This creation discloses a chimeric zipper and its installation structure. The chimeric zipper includes two chain belts and one or two zipper pullers. Each chain belt has a chain cloth and sprocket teeth combined with the chain cloth. The outer side of each chain cloth has a The surrounding part of the chain cloth material is integrally formed and the perforation formed in the surrounding part, so that the surrounding part and the perforation extend to both ends of the chain cloth, and a fixing bar is penetrated in the perforation to expand the surrounding part, so that the surrounding part can be used for The latch protrusions that fit into other items. The installation structure of the embedded zipper includes fitting the latch protrusion into the first item, and then connecting the two zipper heads to the second item, so that when the second item moves, the two chain belts at the front and rear ends of the second item are synchronously separated from each other and chained. combine.

Description

Fitted zipper and its installation structure

This creation relates to the technical field of zippers, specifically a chiseled zipper and its installation structure, which enables the zipper to be installed on products that are not suitable for sewing or hot-melt adhesion.

The conventional zipper structure is composed of two chain straps and a zipper puller. When the user slides the zipper puller, the two chain straps are connected or separated from each other. They are often installed and applied on clothing. Therefore, the conventional zipper is usually sewn. The method is to sew the chain fabrics of the two chain belts to the garment respectively. Some products suitable for hot-melt adhesive, such as plastic cloth, nylon cloth, etc., can also use a hot-melt adhesive structure to combine the chain cloth of the chain belt with the item. However, there are still many products that require the use of zippers that are not suitable for sewing or hot-melting zippers, such as hard-shell suitcases, aluminum alloy suitcases, hard-shell boxes or slide rails for front and rear adjustment of car seats, etc. How to come up with a sewing-free method for this purpose? Or hot-melt glued zippers are the primary problem to be overcome in this creation.

The main purpose of this invention is to provide a chimeric zipper, which can form a catching protrusion on the outside edge of the chain cloth through the surrounding portion, perforation and fixed strip structure of the outside of the chain cloth, so that the chimeric zipper can be used in situations where it is impossible to On products that are sewn or heat-melt bonded.

The first purpose of this invention is to provide an installation structure of a chiseled zipper, so that when items move forward and backward, the zippers can be separated and linked together at any time, so that the chiseled zipper can be used as a protective zipper for other items, especially suitable for application in car seats. Slide rail zipper for front and rear adjustment of the slide rail.

In order to achieve the above purpose, the preferred technical solution of the chimeric zipper of the present invention includes two chain belts and a zipper puller arranged between the two chain belts. The two chain belts respectively have a chain cloth and are combined with the chain cloth. A sprocket tooth on an inner side, characterized in that: an outer side of each fastener cloth has a surrounding portion integrally formed with the fastener cloth material, and a through hole formed in the surrounding portion, the surrounding portion And the perforation extends along the outer edge of the chain cloth to both ends of the chain cloth; and a fixing bar is passed through the perforation to expand the surrounding part, so that the surrounding part can be used for inserting The latch protrusions that attach to other items.

In the above-mentioned embedded zipper, the surrounding portion and the fastener cloth are integrally woven and formed during textile manufacturing.

In the above-mentioned embedded zipper, a plurality of non-connected fixing strips are penetrated through the perforation.

In the above-mentioned embedded zipper, the fixing bar is a round bar or a square bar.

In the above-mentioned embedded zipper, the fixing strip is an elastically bendable or flexibly bendable metal strip.

In the above-mentioned embedded zipper, the fixing strip is an elastically bendable or flexibly bendable plastic strip.

This invention also proposes an installation structure of a built-in zipper, which includes: the latching protrusions of the chain cloth of the two chain straps are fitted into a first article, and two zipper pullers are provided between the two chain straps. The heads are respectively connected to the front and rear ends of a second object. When the second object moves, the two chain belts at the front and rear ends of the second object are synchronously separated and linked with each other.

The chiseled zipper and its installation structure of this invention can form a catching protrusion on the outside edge of the chimney cloth through the surrounding portion, perforation and fixing strip structure of each outside edge of the chimney cloth, so that the chiseled zipper can be used in For products that cannot be sewn or hot-melt bonded, the snapping protrusions of the chain fabric are caught through the structure of the product, so that the embedded zipper can be installed on the product. Moreover, the surrounding part and the perforated structure of the present invention are woven and molded together with the chain cloth during textile manufacturing. They have better tensile strength and can be woven into various sizes of perforations and chain cloth widths. In addition, through the installation structure design of the chimeric zipper, the chimeric zipper can be used as a protective zipper to cover and protect items.

The structural features and other functions and purposes of this invention are described in detail below with reference to the attached drawings:

Referring to Figures 1 and 2, this invention creates a chiseled zipper for installation on products that are not suitable for sewing or hot-melt bonding, such as hard-shell suitcases, aluminum alloy suitcases, hard-shell boxes or front and rear adjustments of car seats. Slide rails and other products. A preferred specific embodiment of the chimeric zipper of the present invention includes: two chain belts 10 and a zipper puller 20 disposed between the two chain belts 10. Each of the two chain belts 10 has a fastener cloth 11, and is combined with the zipper puller 20. A sprocket tooth 12 on an inner side of the cloth 11. The improvement of this invention is characterized in that: an outer edge of the chain cloth 11 has a surrounding portion 13 integrally formed with the chain cloth material, and a through hole 14 is formed through the circle of the surrounding portion 13. The surrounding portion 13 and the through hole 14 extends along the outer side of the fastener cloth 11 to both ends of the fastener cloth 11 . Thereby, a fixing bar 15 can be inserted into each of the through holes 14. The fixing bar 15 is a round bar or a square bar, preferably an elastically bendable or flexibly bendable metal bar or plastic bar. The strip 15 expands the surrounding portion 13 in the through hole 14, so that the surrounding portion 13 forms a latch protrusion 16 with a thickness or diameter larger than the thickness of the fastener cloth 11. Therefore, the latch protrusion can be used when installing the zipper. 16 structures are embedded on other items (as shown in Figure 3).

Referring to Figure 2 again, the surrounding portion 13 of the outer edge of each fastener cloth 11 of the embedded zipper of the present invention is formed by the fastener cloth 11 during the weaving process, so it has better tensile strength and can be seen. The diameter of the fixing strip 15 is integrally woven into a surrounding portion 13 and a perforation 14 of a corresponding diameter, and the width of the chain cloth 11 can also be customized according to product requirements when manufacturing the chain cloth 11 . Furthermore, the surrounding portion 13 is not limited to having only one fixing strip 15 , but can also have a plurality of non-connected fixing strips 15 in each of the through holes 14 to meet the installation and use requirements of different products.

In addition, as shown in Figure 4, based on the above-mentioned embedded zipper, the present invention also proposes an installation structure design of the embedded zipper, which can also be installed and applied to products that are not suitable for sewing or hot-melt bonding, which includes connecting the above-mentioned two chain straps 10 The latching protrusions 16 of the chain cloth 11 are respectively embedded in a first article 30. Two zipper pullers 20 are provided between the two chain straps. The two zipper pullers 20 are respectively connected to the front and rear ends of a second article 40. Therefore, when the second article 40 moves, the two chain belts 10 at the front and rear ends of the second article 40 can be synchronously separated and linked with each other at any time. For example, the installation structure of the embedded zipper of the present invention can be applied under the car seat. The first object 30 is the track under the car seat, and the second object 40 is the foot or base of the car seat. Therefore When the car seat moves forward and backward along the track, the two zipper heads 20 can be driven to slide simultaneously so that the two chain belts 10 can be separated and linked with each other at any time. Since the track under the car seat is usually a metal track, it is not suitable for sewing or hot-melt adhesive zippers. However, with the embedded zipper of this invention, the snapping protrusions 16 of the chain cloth 11 are embedded in the metal track through the embedded structure. , enables the zipper to function as a protective zipper to prevent foreign objects from falling into or accumulating in the track.

To sum up, the chiseled zipper and its installation structure created in this invention are indeed practical and creative. The use of its technical means is undoubtedly novel, and the effect and design purpose are indeed consistent. It can be said that it has made reasonable progress to the present. . For this reason, I have submitted a new patent application in accordance with the law, but I sincerely request the Jun Bureau to review it carefully and grant a patent. I would like to thank you for your kindness.

10:Chain belt 11:Chain cloth 12:Sprocket teeth 13: Surrounding Department 14:Perforation 15: Fixed strip 16:Latching protrusion 20: Zipper head 30:First item 40:Second item

[Figure 1] is a three-dimensional schematic diagram of the chimeric zipper of this invention. [Figure 2] is an exploded schematic diagram of the chimeric zipper of this creation. [Figure 3] is a schematic diagram of the cross-sectional structure of the built-in zipper and its installation on the product. [Figure 4] is a schematic diagram of the embedded zipper of this invention installed on the first and second items.

10:Chain belt

11:Chain cloth

12:Sprocket teeth

13: Surrounding Department

14:Perforation

15: Fixed strip

16:Latching protrusion

20: Zipper head

Claims (7)

A kind of embedded zipper, which includes two chain belts and a zipper puller arranged between the two chain belts. The two chain belts respectively have a chain cloth and a sprocket tooth combined with an inner side of the chain cloth. Its characteristics The method is that: an outer side of each fastener cloth has a surrounding portion integrally formed with the fastener cloth material, and a through hole formed in the surrounding portion, and the surrounding portion and the through hole are along the outer side of the fastener cloth. Extending to both ends of the chain cloth; and a fixing bar, the fixing bar is passed through the through hole to expand the surrounding portion, so that the surrounding portion forms a latch protrusion that can be used for fitting on other items. The embedded zipper as claimed in claim 1, wherein the surrounding portion is integrally woven and formed with the fastener cloth during textile manufacturing. The embedded zipper as claimed in claim 1, wherein each of the perforations is provided with a plurality of unconnected fixing strips. The embedded zipper as described in claim 1 or 3, wherein the fixing bar is a round bar or a square bar. The embedded zipper of claim 4, wherein the fixing strip is an elastically bendable or flexibly bendable metal strip. The embedded zipper of claim 4, wherein the fixing strip is an elastically bendable or flexibly bendable plastic strip. An installation structure for a built-in zipper as described in any one of claims 1 to 6, which includes: the detent protrusions of the chain cloths of the two chain belts are embedded in a first article, and between the two chain belts Two zipper pullers are provided, and the two zipper pullers are respectively connected to the front and rear ends of a second article. When the second article moves, the two chain belts at the front and rear ends of the second article are synchronously separated and linked with each other.

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