JP2829577B2 - carpet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carpet in which a warp group having a ground warp, a cover warp and a pile warp is woven with upper and lower mouth ground wefts and the surface is formed into a pile. The pile warp is interposed between the pile structure and the ground structure composed of the warp yarn and the ground weft to secure the pile's uprightness and to connect the pile structure and the ground structure to improve the function-imparting effect. It is characterized in that it is formed.

[0002]

2. Description of the Related Art As shown in FIGS. 1 and 2, a pair of ground warp yarns arranged on both sides of a pile warp are used for a carpet fabric having a pile formed on its surface. For example, a woven fabric that is woven alternately for each book,
As shown in FIG. 4, a pair of ground warp yarns arranged on both sides of a pile warp is used as a woven fabric of Mitsukoshi in which the upper and lower openings are replaced every two ground wefts, or as shown in FIG. In addition to Mitsukoshi's woven fabric in which the ground warp yarn is replaced at the upper and lower ends every three ground wefts, for example, the applicant's earlier application, Japanese Patent Publication No. Sho 61
As described in JP-A-8180, there is a carpet in which pile portions and non-pile portions are alternately formed in pile warp yarns arranged in two adjacent yarns.

[0003]

In the above-mentioned conventional carpet, the base of the pile warp woven into the upper weft ground weft is:
Because it is woven integrally with the ground structure composed of the warp yarn, the ground warp yarn, and the ground weft, the heat conductivity from the back side is low in a floor heating system, for example, and heat efficiency is lost. And other functional drawbacks. In addition, there is a problem that it is difficult to maintain pile standing between adjacent warp groups and to impart various functions.

[0004] Therefore, it has been a problem to be solved to obtain a carpet which can support the piles between the warp groups in an orderly manner and has a ground structure which is well connected to the pile portions.

[0005]

SUMMARY OF THE INVENTION Accordingly, the present invention provides two
A set of ground warp, a relatively thick cover warp, and a warp group in which a relatively thick pile warp is also laid, and a carpet woven with upper and lower mouth ground wefts has one or more coverings. The pile warp in the warp group is formed by supplying a relatively thick laminated warp in the same opening as the warp and under a low tension, and weaving the laminated warp so as to be superimposed on the covering warp. It is an object of the present invention to provide a carpet characterized in that the standing of the pile to be formed is neatly partitioned between the piles of the adjacent warp groups and the standing pile is held.

A relatively thick laminated warp supplied at the same opening as the warp and under low tension is shown in FIGS.
As shown in (c) of each of FIGS. Therefore, the laminated warp on the cover warp is interposed between the surface of the carpet formed by the pile and the ground structure composed of the cover warp, the ground warp and the ground weft, and is formed inside the carpet structure. It forms a function-imparting effect and increases the bond between the pile and the ground structure. In addition, the pile for each warp group standing on the side of the ground structure (lateral side) is in a state where the root is supported by the laminated warp from both sides, so that the pile is provided with the standing property, and the pile on the densely planted carpet surface is removed. It can be used to improve the texture of the fabric.

[0007] The laminated warp used for the carpet of the present invention,
When using a functional yarn with flameproofing or mite-proofing or antibacterial or deodorant or heat-fusible, the pile portion,
Since the function-imparting effect is formed between the ground warp and the ground structure formed by the warp yarn and the ground weft, the desired functional effects such as the flameproofing effect, the antibacterial / deodorizing effect, and the tickproofing effect can be obtained. A fully equipped and functional carpet can be obtained. The present invention has solved the above-mentioned problems as described above.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a carpet shown as an example of the most preferred embodiment of the present invention includes a pile warp 2 arranged so as to be located between ground warps 1a and 1b, each of which is a pair. A warp yarn 3 having two yarns as one yarn, and a laminated warp yarn 4 supplied to the same yarn as the warp yarn 3
The warp group A is formed by weaving the ground weft 5 that repeats the upper opening a and the lower opening b for each yarn, and the densely piled pile 6 is formed on the surface side.

As shown in FIG. 1, the laminated warp 4 also
By being supplied from the upper side of the weaving surface under the same opening as the warp yarn 3 and under relatively low tension, the warp yarn 3 is superimposed on the warp yarn 3 to form a ground structure bulky, The pile 6 formed by the pile warp 2 of each group A is sandwiched from both sides so as to be woven so as to better maintain its uprightness.

[0010]

Embodiments of the present invention will be described below. Example 1
As shown in FIG. 1, a pair of ground warp yarns in a warp group A and alternately with a cover warp yarn 3 and a pile warp yarn 2 using a jacquard loom 7 via a heald 8 as shown in FIG. 1a, 1
b is opened and woven with ground weft 5 which replaces the upper opening a and the lower opening b for each one.

In the pile warp yarn 2 of the first embodiment, a pile forming wire 9 is inserted between the saw 10 and the insertion position of the ground weft 5, so that the pile 6 is formed each time the warp is performed.
The root of the pile 6 hangs on the ground weft 5 at the upper and lower two upper ends a, and is replaced by a pair of ground warp yarns 1a and 1b which are replaced by the upper and lower openings a and b for each of the ground wefts 5. It is woven while tightening the front, back, left and right.

On the basis of the yarn dominance diagram shown in FIG. 2A, the cover warp yarn 3 and the laminated warp yarn 4 of the same yarn are tightened back and forth by the ground warp yarns 1a and 1b in the same manner as the pile warp yarn 2. ,
As shown in FIG. 2 (b), the laminated warp 4 supplied at a tension sufficiently lower than that of the covering warp 3 and from above the weaving surface is located between the ground warp 1a at the front and rear two upper openings a. The pile 6 is woven so as to bulge and compress the root of the pile 6 from the side.

Further, as shown in FIG. 2 (c), the laminated warp yarns 4 are superimposed on two single-port warp yarns 3, so that
The pile 6 of each of the warp groups A densely planted is supported between the piles of the adjacent warp groups A to support the standing of the pile 6 from the side.
Compresses the base of the fabric from both sides and works to enhance the texture of the fabric by keeping it tidy. Each warp group A is shown in FIG.
As shown in (c), it goes without saying that each of them is inserted into a respective one of the legs B adjacent to each other.

FIG. 3 shows a pile warp 2 using a jacquard loom 7 and a wire 9 in the same manner as in the first embodiment, as shown in FIG. The warp yarns 1a and 1b in the warp group A are alternately woven with the laminated warp yarns 4 and the cover warp yarns 4 by a ground weft yarn 5 in which the upper opening a and the lower opening b are repeated one by one. 6 shows Example 2 in which No. 6 was formed.

Also in the second embodiment, the laminated warp 4 bulges between the two front and rear ground warps 1a of the upper mouth a and is woven so as to press the root of the pile 6 from the side surface.
Functions and effects similar to those of the first embodiment can be obtained.

FIG. 4 also uses the jacquard loom 7 and the wire 9 and follows the yarn control diagram of FIG. 4A, as shown in FIG. Alternately with ground warp 1a, 1b in warp group A,
This shows a third embodiment in which a pile 6 is formed by weaving the upper opening a and the lower opening b in Mitsukoshi with ground wefts 5 which are repeated one by one.

Also in this embodiment 3, the laminated warp 4 is
A bulge is generated between the front and rear two ground warps 1a of the upper mouth a, and the woven fabric is woven so as to press the root of the pile 6 from the side surface, so that the same operation and effect as those of the first embodiment can be obtained.

Embodiment 4 shown in FIG. 5 is a case where the present invention is applied to the earlier application of the present applicant, Japanese Patent Publication No. 61-8180. Example 4 is based on the yarn dominance diagram of FIG. 7A, and as shown in FIG. 8B, the upper yarn a and the lower yarn b are provided for every two pile warp yarns 2a and 2b. Pile part 11 and non-pile part 1 for every six ground wefts 5
2 are alternately formed, and each pile warp 2a,
2b, the laminated warp 4 and the cover warp 3 are arranged on both sides of the two-port pile warp 2a, 2b, and the pile warp 2a,
A pair of ground warp yarns 1a and 1b on the ground weft 5 at the upper opening a and the ground weft 5 at the lower opening b are pressed alternately on the ground weft 5. Woven.

Also in this embodiment 4, similarly to the above embodiments, the laminated warp 4 swells between the ground warp 1a at the front and rear two upper openings a, and the root of the pile 6 is compressed from the side. Thus, the same operation and effect as in the first embodiment can be obtained.

In each of the above-mentioned embodiments, when a functional yarn having flameproofing, miticproofing, antibacterial, deodorizing, or heat-sealing properties is used for the laminated warp 4, the surface on which the pile 6 is formed can be removed. Since a function-imparting effect is formed between the ground warp yarns 1a and 1b and the ground structure formed by the warp yarn 3 and the ground weft 5, the flame-proof effect, the antibacterial / odor-proof effect, the tick-proof effect, etc. A functional carpet having a desired functional effect can be obtained.

That is, organic cultivated cotton yarn is used for the pile warp 2, cotton yarn is used for the ground warp yarns 1a and 1b, jute yarn is used for the ground weft yarn 5 and cover warp yarn 3, and flame-resistant functional yarn is used for the laminated warp yarn 4. In the event of an environmental change on the surface side, for example, in the event of an unexpected flame contact accident, a heat change can be prevented by the ground structure with the laminated warp 4 interposed, and a carpet with excellent flameproof and flame retardancy can be obtained.

In addition, if the laminated warp yarn 4 having antibacterial or deodorant properties is used, it becomes difficult for the stain on the surface side of the carpet to reach the pile and the ground structure, and if the anti-mite laminated yarn is used, the indoor environment is maintained. An effective carpet can be obtained.
Further, the use of the heat-fusible laminated warp is extremely useful, for example, in helping to strengthen the bond between the pile and the ground structure.

[0023]

As described above, a set of two ground warp yarns, a relatively thick cover warp yarn, and a warp group in which a relatively thick pile warp yarn is arranged are combined into the upper and lower ground weft yarns. In a carpet woven with, a relatively thick laminated warp is supplied at the same opening as the covered warp and under a low tension, and the laminated warp is supplied under a relatively high tension. According to the present invention, which is woven in a state of being superimposed on a warp, the carpet is interposed between the surface side of the carpet formed by the pile and the ground structure composed of the warp yarn, the ground warp yarn, and the ground weft yarn. The laminated warp forms a function-imparting effect throughout the carpet.

Further, the pile of each warp group standing on the side surface of the ground structure has a root supported by the laminated warp from both sides, so that the pile is provided with the standing property and the pile on the densely planted carpet surface is neat and orderly. , It is possible to obtain a dense and high texture carpet. Forming the surface of the carpet of the present invention into a cut pile or a loop pile is optional as in the case of ordinary pile fabric. The present invention has extremely excellent effects as described above.

[Brief description of the drawings]

FIG. 1 is a partially cutaway elevation view schematically showing a weaving method according to a first embodiment of the present invention.

FIGS. 2 (a) and 2 (b) are cross-sectional side views (b) and enlarged cross-sectional elevation views (c) of the first embodiment.

FIGS. 3A and 3B are a yarn dominant view (a), a sectional side view (b), and an enlarged sectional elevation view (c) of the second embodiment.

FIGS. 4A and 4B are a yarn dominant view, a cross-sectional side view, and an enlarged cross-sectional elevation view of the third embodiment.

FIG. 5 is a yarn dominance diagram (a), a sectional side view (b), and an enlarged sectional elevation view (c) of Example 4.

[Explanation of symbols]

 A warp group 1 ground warp (1a, 1b) 2 pile warp (2a, 2b) 3 covered warp 4 laminated warp 5 ground weft a upper opening b lower opening 6 pile 7 jacquard loom 8 heald 9 wire 10 wire 11 loop part 12 Non-loop part B

Claims (6)

(57) [Claims] 1. A carpet in which a set of two ground warp yarns, a relatively thick cover warp yarn, and a warp group in which a relatively thick pile warp yarn is arranged are woven with upper and lower mouth ground wefts. ,
By supplying a relatively thick laminated warp to the same mouth as one or two or more warp yarns and under low tension, and weaving the laminated warp so as to be superimposed on the warp yarn, A carpet, characterized in that the pile standing formed by the pile warp in the warp group is neatly partitioned between the piles of the adjacent warp group to stand up and hold. 2. A portion in which the pile is formed by using a functional yarn having flameproofing or mite-proofing, antibacterial, deodorizing, or heat-sealing properties for the laminated warp, and the ground warp. The carpet according to claim 1, wherein a function-imparting effect is formed between the warp yarn and the ground structure formed by the warp yarn and the ground weft yarn. 3. The warp in each group in the warp group has an upper end and a lower end alternately with the pile warp, the laminated warp, and the cover warp.
2. The carpet of claim 1, wherein the carpet is woven on the ground weft repeated every book. 4. The warp in each section of the warp group has an upper end and a lower end alternately with the pile warp, the laminated warp, and the cover warp.
The carpet according to claim 1, wherein the carpet is woven with the ground weft repeated every book. 5. The warp in each group in the warp group includes an upper end and a lower end alternately with the pile warp, the laminated warp, and the cover warp.
2. The carpet according to claim 1, wherein the carpet is woven on the ground weft and Mitsukoshi repeated every time. 6. The pile warp in the warp group, wherein a pile portion and a non-pile portion are alternately formed for each of a plurality of ground wefts in which the upper and lower openings are repeated one by one. The pile warp, the laminated warp and the cover warp are arranged on both sides of the two-pile warp, and two upper and lower ground wefts for pressing each pile of the pile warp back and forth. 2. The carpet of claim 1, wherein the carpet is woven with a pair of ground warp threads pertaining to one lower exit ground weft.