CN221012223U - Concealed zipper structure - Google Patents

Abstract

The utility model relates to the technical field of clothes zippers, and discloses an invisible zipper structure, which comprises a zipper head (1), zipper teeth (2) and zipper cloth belts (3), wherein oblique strip cloth (4) is sewn on each zipper cloth belt (3), and the zipper cloth belt is sewn with a clothes seam part (5) through the oblique strip cloth (4); the invisible zipper structure is used for sewing the zipper with the clothing seam by adding the oblique cloth strip of the thinner fabric, so that the thickness of the fabric seam is changed, and the invisible zipper structure is suitable for thicker fabric or fabric with uneven (such as lace fabric) and patterns with splicing seam structures.

Description

Concealed zipper structure

Technical Field

The utility model relates to the technical field of clothes zippers, in particular to an invisible zipper structure.

Background

Zippers are connectors that rely on a continuous array of teeth to join or separate articles, and are now used in a large number of garments. When the traditional invisible zipper is sewn, thicker fabric or thinner fabric (such as lace fabric) is encountered, and when the spliced seam fabric is arranged, the zipper is always stuck in the using process, and the zipper slider can be continuously rubbed with both sides of the sewn portion and the zipper cloth belt in the using process of the zipper, so that the zipper is easy to damage.

In order to overcome the above problems, the prior art mainly changes the material of the zipper cloth belt, which mainly makes the zipper cloth belt dense and hard, thereby improving the wear resistance of the zipper cloth belt, but this results in rough cloth belt surface, poor hand feeling, and increased seam thickness. In the prior art, as in the Chinese patent of the patent with the publication number of CN213756921U, a special cloth belt for the invisible zipper is designed, the cloth belt of the invisible zipper is replaced by a special cloth belt, the special cloth belt adopts a woven structure of satin weave, the front surface of the cloth belt is covered by a floating length of warp yarn with lower fineness, the back surface of the cloth belt is covered by a floating length of weft yarn with higher fineness, the toughness is high, and the abrasion in the pulling and closing friction process of a zipper head can be avoided. However, the manufacturing cost of the zipper is increased by the mode, and the problem of clamping and stopping phenomenon when the zipper is used still cannot be solved when the invisible zipper is arranged at the seam of the spliced seam fabric.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a hidden zipper structure, wherein the zipper and clothing seams are sewn by adding oblique cloth strips of thinner fabrics, the thickness of the fabric seams is changed, and the hidden zipper structure is suitable for thicker fabrics or fabrics with uneven surfaces (such as lace fabrics) and patterns with splicing seam structures.

In order to achieve the above object, the present utility model provides the following technical solutions:

The invisible zipper structure comprises zipper heads, zipper teeth and zipper cloth belts, wherein each zipper cloth belt is sewed with diagonal stripe cloth, and the diagonal stripe cloth is sewed with the seam part of the garment.

Preferably, the diagonal stripe cloth is made of one of cotton cloth, polyester cotton cloth or polyester taffeta, belongs to thinner lining cloth fabrics, has much thinner thickness than the actual lining cloth, and has good fastness, smaller shrinkage, moderate strength, lower price and 3cm width.

Preferably, the diagonal stripe cloth is folded, and the zipper cloth belt is coated in the folding cavity of the diagonal stripe cloth, so that the zipper cloth belt is coated, and the appearance quality is improved.

Preferably, a supporting part is added in the folding cavity of the diagonal stripe cloth or the folding cavity of the zipper cloth belt, and the actual fabric seam is not contacted with the zipper head, so that the clamping phenomenon is reduced.

Preferably, the support part is a pad or a round bar.

Compared with the prior art, the utility model has the beneficial effects that:

According to the invisible zipper structure, the zipper and the clothing seam are sewn by adding the oblique cloth strips of the thinner fabric, the zipper is directly connected with the oblique cloth strips, the contact between the zipper head and the clothing seam is reduced, the thickness of the fabric seam is changed, the clamping phenomenon is reduced, and the invisible zipper structure is suitable for thicker fabric or fabric with uneven (such as lace fabric) and styles with spliced seam structures.

Drawings

Fig. 1 is a cross-sectional view of the concealed slide fastener structure in embodiment 1.

Fig. 2 is a cross-sectional view of the concealed slide fastener structure in this embodiment 2.

Fig. 3 is a cross-sectional view of the concealed slide fastener structure in this embodiment 3.

In the accompanying drawings:

1-a zipper head, wherein the zipper head is provided with a plurality of zipper heads,

A 2-type zipper tooth,

A cloth belt of the 3-zipper,

4-The inclined strip cloth is arranged on the upper surface of the cloth,

5-The seam part of the clothing,

6-Supporting part.

Detailed Description

Example 1: the utility model provides a concealed zipper structure, which comprises a zipper head 1, zipper teeth 2 and zipper cloth belts 3, wherein diagonal strips 4 are sewn on each zipper cloth belt 3, and the diagonal strips 4 are sewn with a garment seam part 5.

The diagonal stripe 4 is made of one of cotton cloth, polyester cotton cloth or polyester taffeta, belongs to thinner lining fabric, and has the advantages of much thinner thickness than the actual lining fabric, good fastness, smaller shrinkage, moderate strength, lower price and 3cm width.

The structure is used for sewing the zipper and the clothing seam through the oblique cloth strip 3 of the thinner fabric, the zipper is directly connected with the oblique cloth strip, the contact between the zipper head and the clothing seam is reduced, the thickness of the fabric seam is changed, the clamping phenomenon is reduced, and the structure is suitable for thicker fabric or fabric with uneven surface (such as lace fabric) and the style with a splicing seam structure.

Example 2: a preferred embodiment of the present utility model provides a concealed slide fastener structure which differs from the above-described embodiments only in that: the diagonal strip cloth 4 is folded and covers the zipper cloth belt 3 into the folding cavity so as to cover the zipper cloth belt 3 and reduce the pulling and abrasion of the zipper cloth belt 3.

Example 3: a preferred embodiment of the present utility model provides a concealed slide fastener structure which differs from the above-described embodiments only in that: the folding cavity of the diagonal stripe cloth 4 or the folding cavity of the zipper cloth belt 3 is internally added with a supporting part 6, and the supporting part 6 is a gasket or a round stripe, so that the clothing seam part 5 is far away from the zipper head 1, and the clamping phenomenon is reduced.

Claims (3)

1. The invisible zipper structure comprises zipper heads (1), zipper teeth (2) and zipper cloth belts (3), and is characterized in that oblique strip cloth (4) is sewn on each zipper cloth belt (3), and sewing is carried out with a clothing sewing part (5) through the oblique strip cloth (4);

The oblique strip cloth (4) is folded, and the zipper cloth belt (3) is coated in the folding cavity of the oblique strip cloth to coat the zipper cloth belt (3), so that the pulling and abrasion of the zipper cloth belt (3) are reduced;

The support part (6) is added in the folding cavity of the diagonal stripe cloth (4) or the folding cavity of the zipper cloth belt (3), so that the clothing seam part (5) is far away from the zipper head (1), and the clamping phenomenon is reduced.

2. The invisible zipper construction according to claim 1, wherein the width of the diagonal stripe (4) is 3cm.

3. A concealed slide fastener structure according to claim 1, wherein the support (6) is a spacer or a round bar.