CN203063199U

CN203063199U - Woven cloth

Info

Publication number: CN203063199U
Application number: CN 201320059703
Authority: CN
Inventors: 曾凯熙
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-01
Filing date: 2013-02-01
Publication date: 2013-07-17
Anticipated expiration: 2023-02-01

Abstract

The utility model provides woven cloth. The woven cloth comprises first woven cloth and X woven cloth, wherein the X woven cloth is combined on one side surface of the first woven cloth and comprises a plurality of first direction areas, a plurality of second direction areas and multiple strands of weft fibers and warp fibers, all the first direction areas and all the second direction areas are arranged in a staggered manner, all the strands of weft fibers are adjacently arranged in the weft direction, all the strands of warp fibers are adjacently arranged in the warp direction, all the strands of warp fibers are mutually overlapped with the weft fibers in a way that the multiple strands of weft fibers and the multiple strands of weft fibers are stacked up and down alternatively, all the strands of adjacent warp fibers are sequentially arranged in a way of penetrating by staggering at least one strand of weft fiber, the direction of staggering at least one strand of weft fiber of the warp fibers positioned in all the first direction areas is opposite to the direction of staggering at least one strand of weft fiber of the warp fibers positioned in all the second direction areas, and the X woven cloth is in an X-shaped radial woven state. Therefore, the woven cloth disclosed by the utility model has high strength.

Description

Woven cloth

Technical field

The utility model relates to a kind of cloth, refers to a kind of woven cloth especially.

Background technology

Generally the composite woven cloth that forms with carbon fiber, glass fibre, aramid fiber or other high rigid fiber braidings include the flat fabric of individual layer or tiltedly weave cotton cloth, the unidirectional woven cloth of individual layer or the multidirectional woven cloth of multilayer, described woven cloth is generally used for the shell of portable electronic product so that enough intensity protections to be provided.

See also shown in Figure 5, flat fabric 50 is for forming with 0 degree/90 degree weavings respectively with multiply warp fiber 51 and multiply weft fiber 52, flat fabric 50 costs of manufacture are lower, but because flat fabric 50 structural strengths of individual layer are lower, just can reach big intensity after need piling up combination mutually, but but easily produce warping phenomenon after piling up combination, and owing to therefore flat fabric 50 structures closely lack flexibility, be easy to generate the stress concentration phenomenon when stressed, cause the structure at stressed place to be damaged easily.

See also shown in Figure 6, unidirectional woven cloth 60 is multiply fiber 61 to be arranged braiding with single direction form, since structure is comparatively loose after weave need fix with wiring 62 or soak with resin bath, and how to pile up mutually in conjunction with just reaching sufficient intensity with two to eight layers unidirectional woven cloth 60, yet, pile up in conjunction with after also be easy to generate warping phenomenon.

See also shown in Figure 7, multidirectional woven cloth 70 mostly be with multiply first fiber 71 and multiply second fiber 72 with negative 45 degree/positive 45 degree or with other a plurality of angles be superimposed arrange after, the sandwich construction that fixedly forms with wiring 73 again, though can be with a plurality of weaving directions to solve warpage issues, cost of manufacture is higher.

Because the most demand cost of portable electronic product is low, functions such as thin thickness and intensity are enough, though the manufacturing cost of flat fabric 50 and unidirectional woven cloth 60 is lower, and can produce big intensity by piling up in conjunction with the back, but be easy to generate the thicker problem that is difficult for reaching the demand of regulation and control product thickness of warpage and thickness after piling up, and flat fabric 50 suffered stress are difficult for disperseing, structure also is vulnerable to destroy, though and multidirectional woven cloth 70 can solve warpage issues by multidirectional braiding, but cost of manufacture is higher, the therefore neither function demand that easily reaches portable electronic product of described woven cloth.

Prior art

50 flat fabrics, 51 warp fiber

52 weft fibers, 60 unidirectional woven cloth

61 fibers, 62 wirings

70 multidirectional woven cloth 71 first fibers

72 second fibers, 73 wirings

The utility model content

For solving the problem that existing woven cloth is difficult for reaching the function demand that applies to portable electronic product, the purpose of this utility model is to provide a kind of woven cloth that solves the prior art problem.

Above-mentioned the purpose of this utility model is to be realized by following technical scheme:

A kind of woven cloth includes: one first woven cloth; An and X woven cloth, it is incorporated into a side of this first woven cloth, this X woven cloth comprises a plurality of first directions district, a plurality of second directions district, multiply weft fiber and multiply warp fiber, wherein, respectively this first direction district is staggered with this second direction district respectively and arranges, each strand weft fiber is the adjacent arrangement of broadwise, each stock-traders' know-how is the adjacent arrangement of warp-wise to fiber, each stock-traders' know-how to fiber to fold on the multiply weft fiber, fold the mode and the weft fiber that under the multiply weft fiber, replace and be overlapping mutually, and the adjacent warp fiber of each burst is arranged in the mode that one weft fiber at least of staggering places in order, and be positioned at the warp fiber in this first direction district respectively stagger described one weft fiber at least in the direction opposite being positioned at the stagger direction of described one weft fiber at least of the warp fiber in this second direction district respectively, and this X woven cloth is the radial braiding form of X-shaped.

Aforesaid woven cloth further comprises one second woven cloth, and this second woven cloth is incorporated into the another side that differs from this first woven cloth of this X woven cloth.

Aforesaid woven cloth, each stock-traders' know-how to fiber be fold on two strands of weft fibers, fold the mode and the weft fiber that under two strands of weft fibers, replace and be overlapping mutually, and the adjacent warp fiber of each burst is arranged in the mode that one weft fiber at least of staggering places in order.

Aforesaid woven cloth, this X woven cloth comprise two first direction districts and two second direction districts; Also or, this X woven cloth comprises eight first direction districts and eight second direction districts.

By above-mentioned technological means, advantage of the present utility model and characteristics are as follows:

1. the utility model is incorporated into this X woven cloth with this first woven cloth as substrate, respectively this first direction district of this X woven cloth reaches respectively, and the junction in this second direction district can form a high-intensity braiding center, respectively this warp fiber weaves shape with this weft fiber respectively is X-shaped centered by this braiding central point radiation, therefore though this X woven cloth tight mode of joining with longitude and latitude weaves and forms, but really can be improved the elasticity of this X woven cloth by four weaving directions that this braiding central point radiate, the suffered stress of this X woven cloth can be disperseed, and structure is difficult for being damaged;

In addition, owing to this X woven cloth forms four weaving directions, therefore difficult generation warping phenomenon, and this X woven cloth can reach and have flat fabric or the same intensity of unidirectional woven cloth that is stacked into multilayer now, therefore can effectively reduce integral thickness; Moreover this X woven cloth only need be controlled each stock-traders' know-how with the braiding springboard and weave to fiber and get final product, so manufacturing cost is lower, and whereby, the utility model can reach the function demand that applies to portable electronic product.

The visual product strength demand of the utility model in the another side of this X woven cloth in conjunction with this second woven cloth, or in conjunction with multilayer X woven cloth.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model first preferred embodiment.

Fig. 2 is the partial enlarged drawing of the utility model first preferred embodiment.

Fig. 3 is the X woven cloth weave schematic diagram of the utility model first preferred embodiment.

Fig. 4 is the three-dimensional exploded view of the utility model second preferred embodiment.

Fig. 5 is existing single flat of the piling up structural representation of weaving cotton cloth.

Fig. 6 is the existing unidirectional woven cloth structural representation of individual layer that piles up.

Fig. 7 is existing multi-layer and multi-directional woven cloth structural representation.

The critical piece label:

The utility model

10 first woven cloth 20,20AX woven cloth

22 second direction districts, 21 first direction districts

23 weft fibers, 24 warp fiber

25 braiding central points, 30 second woven cloth

The specific embodiment

For making goal of the invention of the present utility model, technological means and technique effect have more complete and clearly disclosing, below be elaborated, and see also accompanying drawing and parts label.

First preferred embodiment of the woven cloth that the utility model proposes as shown in Figure 1, it comprises one first woven cloth 10, an X woven cloth 20 and one second woven cloth 30 in regular turn, wherein:

This first woven cloth 10 and this second woven cloth 30 can be flat fabric, tiltedly weave cotton cloth or unidirectional woven cloth, this X woven cloth 20 is incorporated between this first woven cloth 10 and this second woven cloth 30, this X woven cloth 20 can be between this first woven cloth 10 and this second woven cloth 20 in the mode of resin prepreg maturation sclerosis and is combined, this first woven cloth 10 and this second woven cloth 30 be as this X woven cloth 20 in conjunction with substrate; Or visual strength demand adopts multilayer X woven cloth 20 to be incorporated between this first woven cloth 10 and this second woven cloth 30; Or this second woven cloth 30 also can not arrange, if with this first woven cloth 10 as this X woven cloth 20 in conjunction with substrate;

The structure of this X woven cloth 20 and weave are please further consulted Fig. 2 and shown in Figure 3, this X woven cloth 20 comprises two first direction districts 21, two second direction districts 22, multiply weft fiber 23 and multiply warp fiber 24, wherein, respectively this first direction district 21 is staggered with this second direction district 22 respectively and arranges, that is, respectively this first direction district 21 lays respectively at upper left block and the bottom right block of Fig. 2, respectively this second direction district 22 lays respectively at upper right block and the lower-left block of Fig. 2, each strand weft fiber 23 is the adjacent arrangement of broadwise, and each stock-traders' know-how is the adjacent arrangement of warp-wise to fiber 24;

Wherein, the warp fiber 24 that is positioned at this first direction district 21 respectively with fold on two strands of weft fibers 23, fold the mode and each strand weft fiber 23 that under two strands of weft fibers 23, replace and form overlapping state mutually, but be not limited to described two strands, and the adjacent warp fiber 24 of each burst is arranged (one is the best to stagger) in the mode that one weft fiber 23 at least of staggering places in order, and making respectively, this first direction district 21 presents the woven condition of being turned right and being had a down dip by upper left;

Wherein, be positioned at the warp fiber 24 in this second direction district 22 respectively also to fold on two strands of weft fibers 23, fold the mode and each strand weft fiber 23 that under two strands of weft fibers 23, replace and form overlapping state mutually, but be not limited to described two strands, and the adjacent warp fiber 24 of each burst is arranged (one is the best to stagger) in the mode that one weft fiber 23 at least of staggering places in order, making respectively, this second direction district 22 presents the woven condition of being turned left and being had a down dip by upper right, whereby, respectively this first direction district 21 presents the X-shaped braiding structure with these second direction district 22 combinations respectively;

Wherein, each stock-traders' know-how can be organic fiber, inorfil, chemical fibre or other high strength fibres such as carbon fiber, glass fibre, aramid fiber to fiber 24 and each strand weft fiber 23, is woven into the X woven cloth of varying strength demand with visitor's system.

Whereby, respectively this first direction district 21 and respectively the junction in this second direction district 22 form a high-intensity braiding central point 25, because each stock-traders' know-how is to weave in the mode that longitude and latitude joins to form to fiber 24 with each strand weft fiber 23, so the structure of this X woven cloth 20 is quite tight, and respectively this warp fiber 24 is radiation with this weft fiber 23 respectively and weaves shape centered by this braiding central point 25, therefore can weave the elasticity that four weaving directions that central point 25 radiate improve this X woven cloth 20 by this, make the difficult generation of concentrating and avoiding warpage issues of stress, so the utility model can have the intensity that woven cloth strengthens 10%GPa now;

In addition, because this X woven cloth 20 just can reach with single layer structure and have two-way woven cloth or the same intensity of unidirectional woven cloth that is stacked into multilayer now, so whole thinner thickness, more easily reach the demand of regulation and control product thickness, and only need control each stock-traders' know-how with the braiding springboard and just can finish braiding to the braid movement of fiber 24, so manufacturing cost is low than the multidirectional woven cloth of multilayer;

Moreover, because this X woven cloth 20 is to form with the composite braiding, so can be designed to the fiber that different weaving directions use unlike material, to reach customized demand at the force-bearing situation of institute's application product.

The utility model second preferred embodiment sees also shown in Figure 4, this X woven cloth 20A is incorporated between this first woven cloth 10 and this second woven cloth 30, this X woven cloth 20A comprises eight first direction districts 21, eight second direction districts 22, multiply weft fiber 23 and multiply warp fiber 24, respectively this first direction district 21 is staggered with this second direction district 22 respectively, make this X woven cloth 20A present five X-shaped braiding structures, can have five braiding central points 25 whereby, strengthen multiple spot intensity, promote whole tension stress amount, make the utility model can apply to the sheet material of portable electronic product reposefully.

Above for only being the schematic part embodiment of the utility model; be not in order to limit scope of the present utility model; any those skilled in the art; the equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should be included within this patent protection domain.

Claims

1. a woven cloth is characterized in that, includes:

One first woven cloth; And

One X woven cloth, it is incorporated into a side of this first woven cloth, this X woven cloth comprises a plurality of first directions district, a plurality of second directions district, multiply weft fiber and multiply warp fiber, wherein, respectively this first direction district is staggered with this second direction district respectively and arranges, each strand weft fiber is the adjacent arrangement of broadwise, each stock-traders' know-how is the adjacent arrangement of warp-wise to fiber, each stock-traders' know-how to fiber to fold on the multiply weft fiber, fold the mode and the weft fiber that under the multiply weft fiber, replace and be overlapping mutually, and the adjacent warp fiber of each burst is arranged in the mode that one weft fiber at least of staggering places in order, and be positioned at the warp fiber in this first direction district respectively stagger described one weft fiber at least in the direction opposite being positioned at the stagger direction of described one weft fiber at least of the warp fiber in this second direction district respectively, and this X woven cloth is the radial braiding form of X-shaped.

2. woven cloth according to claim 1 is characterized in that, further comprises one second woven cloth, and this second woven cloth is incorporated into the another side that differs from this first woven cloth of this X woven cloth.

3. woven cloth according to claim 1 and 2, it is characterized in that, each stock-traders' know-how to fiber be fold on two strands of weft fibers, fold the mode and the weft fiber that under two strands of weft fibers, replace and be overlapping mutually, and the adjacent warp fiber of each burst is arranged in the mode that one weft fiber at least of staggering places in order.

4. woven cloth according to claim 3 is characterized in that, this X woven cloth comprises two first direction districts and two second direction districts.

5. woven cloth according to claim 3 is characterized in that, this X woven cloth comprises eight first direction districts and eight second direction districts.