CN2431744Y

CN2431744Y - Telescopic warm-keeping trousers

Info

Publication number: CN2431744Y
Application number: CN 00212751
Authority: CN
Inventors: 吴艳霞; 孙亚娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-25
Filing date: 2000-07-25
Publication date: 2001-05-30
Anticipated expiration: 2010-07-25

Abstract

The utility model relates to a pair of telescopic warmth-keeping trousers. The surfaces of the outer sides of two trouser legs are provided with telescopic layers which are arranged longitudinally. The position of knee joints of the trouser legs is provided with telescopic layers which are arranged transversely. Surface layers of the telescopic layers are provided with rainproof silk which is divided into a plurality of warming vertical strips with cambered cross sections by fine stitching threads. Pure woollen fibrous layers are filled in the warming vertical strips. The lower parts of the woollen fibrous layers are transversely and fixedly provided with a plurality of flat elastic bands with definite spacing distances. The utility model makes the trouser legs tightly attached to skin and has the advantages of elasticity, free extension, good warmth-keeping performance, and beautiful appearance of the shape of the telescopic warmth-keeping trousers. The telescopic layers of the utility model are difficult to break threads. The telescopic warmth-keeping trousers have the characteristics of strong telescoping force, difficult damage, strong warmth-keeping performance, dense elasticity of the flat elastic bands, and long service life.

Description

Flexible heat insulation trousers

The utility model relates to a kind of heat insulation trousers, particularly a kind of flexible heat insulation trousers.

Its elastic force of existing heat insulation trousers be by single elastic force muscle attached on the corpus fibrosum, and directly be sewn on the outer shell fabric with sewing thread, its elastic force a little less than, cause aging, the fracture of elastic force muscle during use easily, elastic force reduces, and reduces the service time of heat insulation trousers.

The purpose of this utility model provides that a kind of warmth retention property is good, the flexible heat insulation trousers of long service life.

The purpose of this utility model realizes by following structure: the utility model is a kind of flexible heat insulation trousers, the stretchable layer that has vertical layout at two trouser legs lateral surfaces, the stretchable layer that has lateral arrangement at trouser legs knee joint place, the stretchable layer top layer is a rain repellent silk, rain repellent silk is separated into the heating vertical bar that many cross sections are arc by thin sewing thread, filling pure wool fiber layer in the heating vertical bar, wool fiber layer bottom crosswise fixed on certain spacing distance many flat elastic cords.

The utility model makes trouser legs be close to skin, and is flexible, capable of expansion and contraction, and warmth retention property is good, and trousers shape is attractive in appearance.Stretchable layer of the present utility model is difficult for broken string, and contractility is strong, is not easy to damage, and more warming, flat elastic cord elastic force is closely knit, long service life.

Fig. 1 is the utility model shape assumption diagram

Fig. 2 is an expansion strip A-A cut-away view

Fig. 3 is an expansion strip B-B cut-away view

Below in conjunction with drawings and Examples the utility model is further described.

Embodiment:

The utility model as described in Figure 1 is a kind of flexible heat insulation trousers: the stretchable layer 1 that has vertical layout at two trouser legs lateral surfaces, the stretchable layer 1 that has lateral arrangement at trouser legs knee joint place, stretchable layer 1 top layer is a rain repellent silk 2, rain repellent silk 2 is separated into the heating vertical bar 3 that many cross sections are arc by thin sewing thread, filling pure wool fiber layer 4 in the heating vertical bar 3, wool fiber layer 4 bottom crosswise fixed on certain spacing distance many flat elastic cords 5.

Claims

1, a kind of flexible heat insulation trousers, it is characterized in that: the stretchable layer (1) that has vertical layout at two trouser legs lateral surfaces, the stretchable layer (1) that has lateral arrangement at trouser legs knee joint place, stretchable layer (1) top layer is rain repellent silk (2), rain repellent silk (2) is separated into the heating vertical bar (3) that many cross sections are arc by thin sewing thread, filling pure wool fiber layer (4) in the heating vertical bar (3), wool fiber layer (4) bottom crosswise fixed on certain spacing distance many flat elastic cords (5).