CN2737187Y

CN2737187Y - Improved slider fastener for trunk

Info

Publication number: CN2737187Y
Application number: CN 200420066882
Authority: CN
Inventors: 赖伟浤
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-21
Filing date: 2004-06-21
Publication date: 2005-11-02
Anticipated expiration: 2014-06-21

Abstract

The utility model discloses an improved zipper for a trunk. The improved zipper makes the combination of the trunk and the zipper as well as the structure of the zipper have more practical efficacy. The main technical scheme of the improved zipper is that: the zipper is designed into pivot integral structure riveted by a zipper handle and a zipper head, so as to make the zipper handle rotate 360 degrees, which is convenient to use; a zipper cloth sheet combined with zipper teeth is provided with an integral waterproof glue layer which has waterproof efficacy; the combination of the zipper cloth sheet and the plate of the trunk is designed as a folded slot integration with a reinforced rib and a linking piece; the utility model has the effect of decorating the slot with beautiful appearance, and has the efficacy of increasing the endurance intensity.

Description

Improved box zipper

Technical Field

The utility model relates to an improved generation box zip fastener, it makes the integrated configuration of zip fastener and box have better practical efficiency.

Background

As shown in figure 1, the box body 1 can be opened and closed, and a zipper is sewed between two

plates

2 and 3 of the box body 1. In the conventional structure, as shown in fig. 2, two

plates

2 and 3 are sewn with a zipper cloth 10, the zipper cloth 10 has zipper teeth 11 and a pull tab 12 combined therewith, and the pull tab 12 is connected with a pull handle 13 having a through hole 14; above, the following disadvantages are present:

(1) the pull handle 13 of the zipper is provided with a through hole 14 which is suitable for being connected with the combined pull head 12, so the pull handle 13 can not rotate 360 degrees, the alignment direction is required to be selected when the zipper is pulled, and the zipper is inconvenient to pull at various angles.

(2) The zipper cloth 10 of the zipper is not waterproof, and can be soaked by water and seeped into water, and the zipper teeth 11 must have gaps, so that water can seep into the gaps. That is, the conventional slide fastener does not have a waterproof function. '

(3) The sewing is performed by directly overlapping the

sheets

2 and 3, so the sewing line L is exposed and is not beautiful.

(4) The

sheets

2 and 3 and the zipper cloth 10 are bent without a reinforcing structure, so the strength of the box is poor and the box is easy to be deformed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an improved case zipper, which is a zipper sewn on two plates and is provided with a zipper cloth piece, zipper teeth, a zipper head and a pull handle; wherein,

the zipper is characterized in that the zipper head is combined with the pull handle, the connector provided with the shaft hole is arranged on the zipper head, the pull handle is provided with the riveting column, the riveting column penetrates through the shaft hole of the connector and then is riveted into a whole, the pull handle and the connector are combined into a whole, the pull handle can rotate 360 degrees, and the effect that the pull handle can conveniently pull the zipper head at any angle is achieved.

In other words, the utility model discloses make the integrated configuration of zip fastener and box, have better practical efficiency. The main technology and purpose are as follows:

firstly, the pull handle of the zipper is designed to be provided with a riveting column and then is riveted and pivoted with the shaft hole of the connector of the zipper head into a whole, so that the pull handle can rotate 360 degrees, and the zipper can be conveniently pulled at various angles.

And secondly, the zipper cloth piece combined with the zipper teeth is provided with an integrated waterproof glue layer, so that the zipper teeth can be covered when the zipper cloth piece is pulled to be closed, and the effects of preventing water from wetting the zipper cloth piece and permeating into the box body are achieved.

Thirdly, the zipper cloth piece is combined with the box body plate to form a connecting piece and a zigzag sewing body, so that the effect of increasing the strength of endurance and concealing sewing lines is achieved.

Fourthly, a reinforcing rod and a veneer reinforcing rib which are integrally sewn are arranged between the zipper cloth piece and the box body, so that the effect of increasing the strength of endurance is achieved.

Drawings

FIG. 1 is a perspective view of a structure in which a slide fastener is disposed in a case;

FIG. 2 is a perspective and partial cross-sectional view of a conventional construction;

fig. 3 is an exploded perspective view of the present invention;

fig. 4 is a combined cross-sectional view of the present invention.

Detailed Description

Referring to fig. 3 and 4, a zipper is sewn on the two

plates

2 and 3, and the zipper comprises a zipper cloth 20, a zipper tooth 22, a zipper head 23, and a pull handle 25; wherein,

the zipper is characterized in that a pull head 23 of the zipper is combined with a pull handle 25, the pull head 23 is provided with a connector 24 with a shaft hole 240, the pull handle 25 is provided with a riveting column 26, so that the riveting column 26 penetrates through the shaft hole 240 of the connector 23 and then is riveted into a whole, the pull handle 25 is combined with the connector 24 into a whole, and the pull handle 25 can rotate 360 degrees;

the zipper cloth piece 20 of the zipper is provided with the waterproof glue layer 21 which is integrated into a whole, so that the zipper cloth piece 20 is not soaked and wetted and does not seep into water, and when the zipper teeth 22 are pulled, the waterproof glue layer 21 covers the zipper teeth 22, and the waterproof effect that water cannot seep into the zipper teeth 22 is achieved;

the combination of the zipper cloth piece 20 and the

plate pieces

2 and 3 of the zipper is formed into a zigzag sewing integral body with the inner surface covered by the connecting piece 33;

a reinforcing rib 30 is integrally sewn between the fastener cloth 20 and the

sheet pieces

2, 3, and the reinforcing rib 30 is formed by a reinforcing bar 31 covering a skin 32 and then sewn to the

sheet pieces

2, 3 and the fastener cloth 20.

The utility model discloses sewing combines zip fastener, reinforcement rib 30,

slab

2, 3, is: firstly, two pairs of zipper cloth pieces 20 of the zipper, which are provided with waterproof glue layers 21, are opened, then the decoration leather 32 and the connecting piece 33 which are respectively folded and clamped with the reinforcing ribs 30 are sewn into a whole by a sewing line L, and then the two zipper cloth pieces 20 are folded to be flat and corresponding, so that the zipper teeth 22 can be closed; the structure has the following effects and advantages:

(1) the zipper cloth 20 is sewn in a zigzag manner, so that the sewing line L can be concealed (not exposed) by the folded zipper cloth 20 at the upper side as shown in fig. 4, thereby achieving a better aesthetic effect.

(2) The connecting piece 33 is sewn integrally to increase the strength of the joint.

(3) The reinforcing ribs 30 are provided, and reinforcing rods 31 (metal rods can be used) are provided in the reinforcing ribs 30, so that the endurance strength of the

box body sheets

2 and 3 can be increased, and the box body is not easy to dent and deform.

(4) The zipper cloth piece 20 is provided with an integrated waterproof glue layer 21 which can prevent water from permeating into the zipper cloth piece 20, so that a waterproof effect is achieved. The waterproof adhesive layer 21 covers the fastener elements 22 when the fastener elements 22 are pulled, and has an effect of preventing water from penetrating through the gaps of the fastener elements 22.

(5) The pull handle 25 is provided with a riveting column 26 which is pivoted with the connecting head 24 of the pull head 23 into a whole, and the pull handle 25 can rotate 360 degrees, so that a user can hold the pull handle 25 at any angle to pull the pull head 23, and the effect of convenient use is achieved.

To sum up, the utility model can make the structure of the zipper and the box body combined, and has better practicability and efficacy.

Claims

1. An improved case zipper, a zipper is sewn and combined with two plate pieces, and the zipper is provided with a zipper cloth piece, zipper teeth, a zipper head and a pull handle; the method is characterized in that:

the zipper is characterized in that the zipper head is combined with the pull handle, the connector provided with a shaft hole is arranged on the zipper head, the pull handle is provided with a riveting column, the riveting column penetrates through the shaft hole of the connector to be riveted into a whole, the pull handle is combined with the connector into a whole, and the pull handle can rotate by 360 degrees.

2. The improved case zipper of claim 1; it is characterized in that the combination of the zipper cloth piece and the plate piece of the zipper is designed to be covered by the connecting piece at the inner surface and is integrally sewn in a zigzag manner.

3. The improved case zipper of claim 1; it is characterized in that a reinforcing rib which is integrated with a sewing machine is arranged between the zipper cloth piece and the plate piece, and the reinforcing rib is arranged into a reinforcing rod to cover the decorative skin and then is sewn with the plate piece and the zipper cloth piece.

4. The improved zipper for box bodies as claimed in claim 1, wherein the zipper cloth of the zipper is provided with an integrally combined waterproof glue layer.