JP2010131299A - Textile article - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a textile article which can suppress the increase in weight and volume to the necessary minimum and can be stretched in both the longitudinal and breadthwise directions. <P>SOLUTION: This textile article is made up by sewing a top textile piece 11 and a back textile piece 12 which are cut out of a textile into a given shape. The top textile piece 11 and back textile piece 12 are cut so that their woven directions may be slanted against their longitudinal directions of the top textile piece 11 and back textile piece 12. This textile article is sewed with a stretchable thread. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to improvements in fabric products such as sleeping bags, clothing, and sleeping bag covers.

  Conventionally, as an example of a fabric product, there is a sleeping bag used outdoors or indoors. As such a sleeping bag, for example, a long inner chamber that accommodates the user's body is defined, and a heat retaining means that keeps the inner chamber warm against the outside air, and the inner chamber provided in the heat retaining means. And an elastic means for compressing the heat retaining means in the direction of narrowing the cross-sectional area of the inner chamber, and the elastic means is disposed at predetermined intervals over the entire length of the heat retaining means. (For example, refer to Patent Document 1).

The sleeping bag has a lining cloth, an outer lining cloth, and a heat insulating material filled between the inner and outer lining cloths, forms a long room for accommodating the user's body, and keeps the room warm against the outside air. A main body and an entrance to the room provided in the sleeping bag main body, and the sleeping bag main body includes an inner cloth and an outer cloth having a width wider than a predetermined width that matches a physique of a user. In addition, a sleeping bag that is configured to be contracted to exhibit the specified width when not in use by arranging the elastic means at an appropriate position and to be able to expand and contract between the specified width and the wide width is also introduced. . (For example, refer to Patent Document 2).
Utility model registration No. 2079863 JP 2001-46205 A

  The conventional sleeping bag described above has a width that fits the user's body appropriately when worn by the user, and can be turned over, and can be used for operations such as changing clothes in the sleeping bag and folding the seat. A gather is provided in the direction so that the sleeping bag expands and contracts in the width direction. For this reason, a lot of fabrics (fabrics) for constituting the sleeping bag are required, the weight and bulk increase, which is inconvenient to carry, and a large space is required for storage.

  Further, since the conventional sleeping bag described above does not expand and contract in the height direction (vertical direction), the length in the height direction is usually longer than the height of the user in order to maintain good sleeping comfort and posture. Sleeping bags are used. Therefore, for a person who is short in height compared to the length of the sleeping bag, a large amount of fabric is required to form the sleeping bag, which increases the weight and bulk, is inconvenient to carry, and is not suitable for storage. For example, a large space is required. In addition, when a person whose height is relatively low compared to the length of the sleeping bag in the direction of height, there is a possibility that a useless space (gap) is formed in the toes and it is difficult to obtain a sufficient heat retaining effect. For this reason, a string (draw cord) is arranged around the vicinity of the end portion on the side where the user's foot of the sleeping bag is stored, and when used by a person whose height is low to some extent, By narrowing down this part and shortening the overall length of the sleeping bag, it is possible to eliminate useless space at the toes, but adjusting the length in the direction of height is troublesome.

  The present invention has been made in view of such circumstances, and provides a fabric product that can suppress an increase in the weight and bulk of the fabric product to the minimum necessary and can be expanded and contracted in the vertical and horizontal directions. With the goal.

  In order to achieve this object, the present invention provides a fabric product obtained by sewing a piece of fabric cut into a predetermined shape, wherein the direction of the weave of the fabric is the warp of the piece of fabric. The present invention provides a fabric product that is cut so as to be inclined with respect to the direction and is sewn with a stretchable thread.

  Since the fabric product having this configuration is cut so that the direction of the weave of the fabric is an oblique direction (bias direction) with respect to the warp direction of the fabric piece, and is sewn with a stretchable thread, It can be expanded and contracted in the vertical direction (height direction) and the horizontal direction (horizontal width direction). Therefore, when the fabric product is worn, it can be brought into close contact with the user's body, and the internal warmth can be improved. Moreover, since the fabric product provided with this structure is a structure which is easy to extend in the vertical direction and the horizontal direction when worn by the user, it is easy to move. Furthermore, even if the fabric is a fabric product whose apparent length in the vertical and horizontal directions is slightly shorter than the height and width of the user, it stretches in the height and lateral directions when worn, It can be fitted and can be suitably worn, and an increase in the weight and bulk of the fabric product can be minimized.

  Further, in the fabric product according to the present invention, the fabric piece includes a front fabric piece as a front side and a back fabric piece as a back side, and a capillary fiber is provided on the surface between the front fabric piece and the back fabric piece. It can be set as the structure which interposed the capillary fiber body which has. Examples of the capillary fiber body include feathers, cotton, and thin sponges.

  In addition, the fabric product according to the present invention may have a configuration in which the fabric piece is quilted with a stretchable thread. Since the fabric product provided with this configuration can expand and contract the quilting seam when the fabric piece attempts to expand and contract, the expansion and contraction can be prevented. In the case of this configuration, the quilting can be performed along an oblique direction with respect to the warp direction of the fabric piece. The oblique direction may be the direction of the weave of the fabric. By doing in this way, since the said quilting seam follows the expansion and contraction of a fabric piece, it can suppress that the texture of a fabric piece shifts | deviates by the said expansion / contraction. Therefore, in addition to the advantages described above, for example, even when a capillary fiber body is interposed between the front fabric piece and the back fabric piece, a capillary fiber body (feathers, cotton, etc.) from the textured part or the seam part. ) Can be prevented from falling off.

  In the fabric product according to the present invention, the fabric piece may be coated. Examples of the coating treatment include various resin coatings such as acrylic coating, polyurethane coating, PVC coating, silicon coating, and rubber coating. Further, the fabric piece may be subjected to a lamination treatment. By doing in this way, in addition to the said advantage, it can prevent more reliably that a capillary fiber body (a feather, a cotton, etc.) falls out from a texture part or a seam part.

  In the fabric product according to the present invention, the fabric may be subjected to crease processing. By doing in this way, in addition to the above-mentioned advantages, it is light and strong, and it is possible to prevent the capillary fiber body (feathers, cotton, etc.) from falling out from the weave portion or the seam portion.

  Further, the fabric product according to the present invention may be a sleeping bag. In the case of this configuration, it is possible to maintain a good sleeping comfort, posture, etc., and it is possible to sleep comfortably, and it can be deformed according to the movement of the user, such as changing clothes in the sleeping bag, removing the crossed seats, etc. . Furthermore, even if a sleeping bag whose apparent vertical length is slightly shorter than the height of the user is stretched in the height direction when worn, it can be suitably used, and the sleeping bag's weight and bulk The increase in power consumption can be minimized.

  Here, in order to maintain the bulkiness of the capillary fiber body as a characteristic of the sleeping bag, the front fabric and / or the back fabric must have appropriate air permeability. On the other hand, if the air permeability is too high, the capillary fiber body may fall off, so the air permeability needs to be kept moderate. For this reason, the surface fabric and the back fabric used in the current market are subjected to sill processing and coating processing with air permeability. Generally, sleeping bags are desired to be stretched for comfortable use, but sleeping bags made of stretch materials (for example, sleeping bags using polyurethane covering yarn) are generally breathable as described above. Often cannot be kept constant, and the capillary fiber body often falls off. Further, when the polyurethane covering yarn is used, the weight increases. In addition, some measures have been taken such as gathering a lot of fabrics and gathering them, but this also increases the weight and bulk by taking a lot of fabrics.

  The present invention can obtain a stretch without increasing the amount of fabric used (without increasing the weight and bulk) by taking a fabric (fabric) in the bias direction and sewing with a stretchable thread, and Further, it is possible to sufficiently suppress the pull-out of the capillary fiber body that is a heat insulating material.

  Since the fabric product according to the present invention can be expanded and contracted in the vertical direction (height direction) and the horizontal direction (horizontal width direction), when the fabric product is worn, it can be brought into close contact with the user's body. It can improve warmth and is easy to move. Moreover, even if the apparent length in the vertical and horizontal directions is a fabric product that is slightly shorter than the height and width of the user, it will stretch in the height and width directions when worn, so the amount of fabric required It is possible to reduce the amount, increase in weight and bulk to the minimum necessary, easy to carry and cost reduction.

  Next, a fabric product according to a preferred embodiment of the present invention will be described with reference to the drawings. In addition, embodiment described below is the illustration for demonstrating this invention, and this invention is not limited only to these embodiment. Therefore, the present invention can be implemented in various forms without departing from the gist thereof.

  FIG. 1 is a plan view of a sleeping bag as a fabric product according to an embodiment of the present invention, FIG. 2 is a perspective view of a part of the sleeping bag shown in FIG. 1 viewed from the bottom side, and FIG. 3 is shown in FIG. FIG. 4 is a perspective view showing a state in which the user wears the sleeping bag shown in FIG. 1 and wears the sleeping bag, and FIG. 5 shows FIG. FIG. 6 is an enlarged plan view showing warp and weft directions before weaving the fabric used in the sleeping bag and the direction of the weave, and FIG. 6 is a piece of fabric used in the sleeping bag shown in FIG. It is the top view which expands and shows the warp direction and the weft direction of the state which performed quilting, and the direction of a weave.

  In the drawings, for easy understanding, the thickness, size, enlargement / reduction ratio, etc. of each member are not matched with the actual ones. Further, in FIG. 6, the weave of the fabric is not shown in order to eliminate the complexity, but FIG. 6 is a fabric piece using the fabric shown in FIG. 5 and quilted, and the direction of the weave Is based on FIG.

  As shown in FIGS. 1 to 6, the sleeping bag 1 according to the present embodiment forms a long room for storing the body of the user 100, and the sleeping bag body 2 that keeps the room warm against the outside air, and the sleeping bag The opening / closing chuck 3 disposed in the main body 2 and capable of opening and closing the entrance to the room from both outside and inside, and when the user 100 wears, covers the head of the user 100 and The hood part 5 is formed with an opening 4 for exposing the face, and the bottom part 6 covers the leg tip of the user 100 when the user 100 wears it.

  The sleeping bag body 2, the hood portion 5, and the bottom portion 6 include a front fabric piece 11 that is the front side of the sleeping bag 1, a back fabric piece 12 that is the back side (inside the sleeping bag), and a front fabric piece 11 and a back fabric piece 12. For example, a rubber thread may be used for the laminated body composed of the capillary fiber body 13 (for example, feathers, cotton, etc.) filled in the enclosed space and including the front fabric piece 11, the capillary fiber body 13, and the back fabric piece 12. The quilting is given by the elastic thread like.

  The front fabric piece 11 and the back fabric piece 12 constituting the sleeping bag body 2 and the hood portion 5 are used when the user 100 wears the sleeping bag 1 so that the direction of these textures 200 is as shown in FIG. It is arranged so as to be in an oblique direction (about 45 degrees in this embodiment) with respect to the height direction (vertical direction) and the width direction (lateral direction) of the person 100. For this reason, as for the sleeping bag main body 2 and the food | hood part 5, the front fabric piece 11 and the back fabric piece 12 will extend in the height direction and width direction of the user 100. FIG.

  Further, the laminated body composed of the front fabric piece 11, the capillary fiber body 13 and the back fabric piece 12 is quilted with a stretchable thread 30 as shown in FIG. This quilting is performed along the texture 200 of the front fabric piece 11 and the back fabric piece 12 (that is, along the direction inclined at about 45 degrees with respect to the height direction in the present embodiment). Thus, by quilting with the stretchable thread 30, the front fabric piece 11 and the back fabric piece 12 are finely gathered. When the sleeping bag 1 is not used, the height direction and the width direction of the sleeping bag 1 are used. When the user 100 wears the sleeping bag 1, the front fabric piece 11 and the back fabric piece 12 themselves are formed by the quilting in addition to extending in the height direction and the width direction. Since the fine gathers are extended, the sleeping bag 1 can be greatly extended in the height direction and the width direction. Further, when the front fabric piece 11 and the back fabric piece 12 extend in the height direction and the width direction, the quilting can be prevented from preventing the elongation, and the capillary fiber body 13 is provided with a needle hole portion of the quilting. It can also be prevented from falling off.

  The bottom 6 is located at the end of the sleeping bag body 2 opposite to the hood 5, and the front fabric piece 11 and the back fabric piece 12 constituting the bottom 6 are worn when the user 100 wears the sleeping bag 1. In addition, the direction of these textures 200 (see FIG. 5) is oblique to the width direction and the front-rear direction of the user 100 shown in FIG. 2 (in this embodiment, about 45 degrees). Has been placed. For this reason, the bottom part 6 is easy to extend in the width direction and the front-rear direction of the user 100. The bottom portion 6 is also quilted along the texture 200 of the front fabric piece 11 and the back fabric piece 12 in the same manner as the sleeping bag body 2 and the hood portion 5.

  As shown in FIGS. 1 and 3, a string (draw cord) 15 is disposed around the face at the boundary between the sleeping bag body 2 and the hood part 5, and by narrowing the string 15, The sleeping bag 1 can be fitted around the user's face, and the warmth can be prevented from escaping from the face. Further, stoppers 21 are provided at both ends of the string 15 to maintain and fix the drawn state of the string 15.

  The sleeping bag 1 is provided with a string (draw cord) (not shown) in the vicinity of the opening 4 of the hood unit 5, and the opening 4 is reduced by squeezing the string, so that the hood unit is positioned near the contour of the user. You may make it make 5 closely_contact | adhere.

  As described above, the sleeping bag 1 having this configuration extends in the height direction and the width direction of the user 100 when worn by the user 100. Therefore, the sleeping bag 1 has a large amount of fabric and is gathered like a conventional sleeping bag. Even if it is not set as the structure, the sleeping bag 1 can be stuck to the user's 100 body, internal warmth can be improved, and it is easy to move. Therefore, for example, as shown in FIG. 3, when the user 100 lies on his back, there is no cramped feeling, and there is no hindrance to the operation of turning over, so that a good sleeping comfort and posture can be maintained. Can sleep comfortably. Further, as shown in FIG. 4, the user 100 can easily perform a desired operation such as crossing the face. The clothes can be changed in the sleeping bag 1. It is to be noted that the crossing action and change of clothes can be performed with the hood portion 5 covered. Moreover, even if the apparent length (when not in use) of the sleeping bag 1 is slightly shorter than the height of the user 100, it extends in the height direction and the width direction when the user 100 is worn. Thus, the amount of fabric required to constitute the sleeping bag 1 can be reduced, and the increase in weight and bulk can be suppressed to the minimum necessary. For this reason, it is lightweight and compact, convenient for carrying and storage, and can also reduce the price.

  As the front fabric piece 11 and the back fabric piece 12, any kind of fabric can be used as long as it is a fabric (woven fabric). In the case where the sleeping bag 1 is formed of a laminate composed of the front cloth piece 11, the capillary fiber body 13, and the back cloth piece 12, the cloth (the front cloth piece 11 and the back cloth piece 12) that has been subjected to sill processing or coating treatment. ) Can be used to prevent the capillary fiber body 13 from falling out of the seam or the like.

  Furthermore, in this Embodiment, the direction of the weave 200 of the front fabric piece 11 and the back fabric piece 12 which comprises the sleeping bag main body 2 and the food | hood part 5 is made into the height direction (vertical direction) and width direction ( The direction of the texture 200 of the front fabric piece 11 and the back fabric piece 12 constituting the bottom portion 6 is inclined at about 45 degrees with respect to the width direction and the front-rear direction of the user 100. However, the present invention is not limited to this, and the inclination angle can be determined as desired.

  In the present embodiment, the case where the quilting with the stretchable thread 30 is performed from the upper right to the lower left of the user 100 as shown in FIGS. 1 and 3, for example, has been described. The quilting may be performed from the upper left to the lower right of the user 100, and both the quilting from the upper right to the lower left of the user 100 and the quilting from the upper left to the lower right of the user 100 are performed. May be applied. Further, the elastic thread 30 may be used for all sewing of the sleeping bag 1.

  In the present embodiment, the case where quilting is performed in a direction inclined at about 45 degrees with respect to the vertical direction (height direction) is described. ) At an arbitrary angle such as about 20 degrees.

  Further, in the present embodiment, the case where the sleeping bag 1 is formed by a laminated body including the front fabric piece 11, the capillary fiber body 13, and the back fabric piece 12 is described, but not limited thereto, the sleeping bag 1 is a capillary fiber body. 13 may be used by sewing one or more pieces of fabric.

  Since the sleeping bag 1 expands and contracts in the vertical direction, the length of the chuck can be shortened by using a chuck (fastener) that is stretchable in the opening and closing direction as the opening and closing chuck 3. Weight and price (cost) can be further reduced.

  In this embodiment, the sleeping bag is described as an example of the fabric product. However, the present invention is not limited to this example, and the present invention is applicable to various fabric products such as clothes and bags that store articles such as a sleeping bag cover. be able to.

It is a top view of the sleeping bag concerning an embodiment of the invention. It is the perspective view which looked at a part of sleeping bag shown in FIG. 1 from the bottom face side. It is a top view which shows the state which the user wore and laid on the sleeping bag shown in FIG. It is a perspective view which shows the state which the user wore the sleeping bag shown in FIG. It is a top view which expands and shows the direction of the warp and the weft before the quilting of the fabric currently used for the sleeping bag shown in FIG. 1 is given, and the direction of a weave. It is a top view which expands and shows the warp direction and the weft direction of the state which performed the quilting to the fabric piece used for the sleeping bag shown in FIG. 1, and the direction of a weave.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sleeping bag 2 Sleeping bag main body 5 Hood part 6 Bottom part 11 Front fabric piece 12 Back fabric piece 13 Capillary fiber body 30 Stretchable thread 100 User 200 Texture

Claims (6)

A cloth product obtained by sewing a piece of cloth obtained by cutting a cloth into a predetermined shape,
The fabric piece is a fabric product formed by cutting the fabric weave so as to be oblique to the warp direction of the fabric piece and sewing with a stretchable thread.   The fabric piece includes a front fabric piece on the front side and a back fabric piece on the back side, and a capillary fiber body having capillary fibers on the surface is interposed between the front fabric piece and the back fabric piece. Item 1. A fabric product according to Item 1.   The fabric product according to claim 1 or 2, wherein the fabric piece is quilted with a stretchable thread.   The fabric product according to claim 3, wherein the quilting is performed along a direction oblique to the warp direction of the fabric piece.   The fabric product according to claim 4, wherein the oblique direction is a direction of a texture of the fabric.   The fabric product according to any one of claims 1 to 5, wherein the fabric piece constitutes a sleeping bag.

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