JPH10313986A - Seat cover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily and quickly attach a seat cover to a seat, improve fitting stability and inexpensively manufacture the seat cover by applying the constitution that a hemistiching part of machine sewing thread having the prescribed breadth functioning as a hook-and-loop fastener is formed one or both surfaces of a seat material. SOLUTION: A cloth such as nonwoven fabric sheet, a synthetic resin sheet such as a nonwoven fabric sheet, or a paper sheet material 1 is used for a seat cover A, and a hemstitching part 2 is formed on one surface of the cover A. This seat cover A is formed so that two rows of needle threads 11 and 12 are passed from one surface (upper surface) of the sheet material 1 to the other side (reverse side) at the prescribed breadth and in this state, bobbin threads 21 and 22 are tangled with the ring parts 11a and 12a of the needle threads 11 and 12 of each row exposed from the other side (reverse side) of the sheet material 1, with a phase displaced by 90 degrees in zigzag. Also, a hemstitching part is formed for causing the bobbin threads 21 and 22 to cross each other. In this case, the hemstitching part 2 may be formed at one position of the sheet material 1, or pertinently formed at a plurality of positions.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a railway vehicle, a bus,
The present invention relates to a seat cover used by covering a seat of an aircraft, a ship, or the like, or a seat of an entertainment venue such as a movie theater, a theater, or an inn.

[0002]

2. Description of the Related Art Conventionally, cloth or paper seat covers have been used as seat covers that are used by covering seats. Most of them are fabric seat covers, and these seat covers are provided with similar joining means at positions corresponding to joining means such as a velcro provided on a seat or the like.

[0003] Conventional sheet covers made of cloth require collection, washing and ironing after each use in order to reuse them after use. Also, in the manufacturing process, it is necessary to provide a joining means such as cutting, sewing, hook-and-loop fastener (trade name: magic tape), and the use of a fabric seat cover including workability requires a considerable cost. In need. Then, during repeated reuse, the fibers of the hook-and-loop fastener may be frayed, or the frayed fibers may adhere to the hook-and-loop fastener of the seat like pills, thereby lowering the bonding strength. Further, it is also difficult to print pictures and characters for displaying information such as advertisements.

[0004] On the other hand, a sheet cover made of paper is relatively inexpensive in sheet material itself and can be manufactured at a relatively low price. In the case where the seat cover is mounted on the vehicle, the time and labor required to connect and fix the seat cover are required, and the position of the seat cover is shifted or dropped during use, and there is a problem in the mounting stability.

[0005]

The above-mentioned seat covers are attached to or replaced by the seats by hand, one by one, for each seat, and the seat covers of both cloth and paper are structurally simple. It is desirable that it be able to be attached quickly.

An object of the present invention is to provide an inexpensive and easy-to-manufacture seat cover that can be easily and quickly attached to a seat, has good attachment stability, and is inexpensive.

[0007]

According to the present invention, there is provided a seat cover in which a sheet garbage portion 2 of a predetermined width is provided on one or both sides of a sheet material 1 by a sewing thread functioning as a surface fastener. It is.

Further, the present invention is the seat cover according to the above-mentioned invention, wherein an image 3 such as a desired pattern, color, or character is provided on one or both sides of the sheet material 1.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a seat cover of the present invention will be described in detail below with reference to the plan view of FIG. 1. A seat cover A of the present invention is made of a cloth such as a woven sheet.
Alternatively, using a sheet material 1 made of a synthetic resin such as a non-woven fabric sheet or paper, a yarn darning portion 2 is provided on one surface thereof.

[0010] The thread darning section 2 is formed by a sewing machine (sewing machine) using a sewing needle (not shown) inserted from the same direction and an upper thread of a sewing thread attached through a needle hole of the sewing needle.
The upper thread is passed through the sheet material 1 in two or more rows with a predetermined width from one surface side, and the lower thread is zigzag shifted by 90 ° with respect to the upper thread of each row from the other side. It is formed by doing.

The seat cover A shown in FIG.
On the other hand, from the one surface (front surface) side to the other surface (back surface) side, the upper yarns 11 and 12 are passed in two rows with a predetermined width, and the sheet material 1 comes out to the other surface (back surface) side. Upper thread 1 in a row
For the ring portions 11a and 12a of
The lower threads 21 and 22 are formed by tangling the zigzags 1 and 22 with a 90 ° phase shift.

[0012] In the seat cover A of the present invention, the darning shape of the lower threads 21 and 22 is not particularly limited, and at least one side of the sheet material 1 has a predetermined width and a lower width. It is only necessary that the shape 22 is in a darning shape such that it is exposed in a predetermined fine matrix such as a lattice shape or a stripe shape. Upper thread 11, 12, Lower thread 21, 22
May be one thread each, or two or more threads. Further, the lower threads 21 and 22 may be formed so as to sandwich each other and cross each other.

As the sheet material 1 to be used, a sheet material made of cloth such as a woven fabric sheet, a synthetic resin such as a nonwoven fabric sheet, or a paper material can be used. It is desirable to use such a material. For example, a sheet material made of a water-soluble synthetic resin such as polyvinyl alcohol is desirable.

The properties of a sheet made of polyvinyl alcohol, which is a water-soluble polymer, will be described below as an example.
This sheet material does not dissolve in normal-temperature water but dissolves in hot water of 80 ° C. or higher.

The material of the upper and lower threads to be used may be any of natural fibers, synthetic fibers, and natural and synthetic conjugate fibers, and is not particularly limited in the present invention. It is desirable to use a material that can be easily recovered and regenerated in the waste treatment of the sheet material, and the separation and disposal treatment with the sheet material 1. For example, it is different from a thread made of a water-soluble synthetic resin such as polyvinyl alcohol or the sheet material 1. It is desirable to use a water-insoluble material.

FIG. 1 is a plan view seen from the front surface of the seat cover A. The upper yarns 11 and 12 are exposed on the front surface, while the ring portions 11 of the yarns 11 and 12 passed through the back surface side.
a, 12a and the lower threads 21, 22 are hidden on the back surface.

The yarn darning section 2 may be provided at one place of the sheet material 1, or at two places at an upper end and a lower end of the sheet material 1 as shown in FIG. It can be appropriately provided at two or more places.

As shown in FIG. 1, on the front surface or the back surface of the sheet material 1, if necessary, an image 3 such as a picture, a color, a character, etc. for transmitting information such as an advertisement is printed by various printing methods and transfer printing. It is performed by an appropriate image forming method such as a method and a photographic method.

FIG. 2 is a plan view of the seat cover A of FIG. 1 as viewed from the back side. The upper threads 11 and 12 are hidden on the front side, and the rings of the threads 11 and 12 passed through the back side. Part 11
a, 12a and the lower threads 21, 22 are exposed on the back surface.

FIG. 3A shows the upper thread 1 in the thread darning section 2.
FIG. 3 is a side cross-sectional view illustrating a state in which the upper thread 1 and the lower thread 21 are entangled by a sewing darning operation. The bobbin thread 21 is passed every other and entangled.

On the other hand, FIG. 3B is a side cross-sectional view for explaining a state in which the upper thread 12 and the lower thread 22 are entangled by the sewing darning operation in the thread darning section 2, and as in the above, the sheet 1 Upper thread 12 passed in a ring shape from the front side to the back side of
The lower thread 22 is inserted and entangled with every other ring portion 12a.

The distance between the back surface of the sheet material 1 and the lower threads 21 and 22 may be in contact with each other or may be slightly maintained.

FIG. 4 shows the seat cover A of the present invention,
It is an outline side view explaining a method of attaching to a place which needs attachment, such as a seat.

At the place of attachment such as a seat,
A surface fastener B in which a plurality of plastic wire-shaped hooks 32 are planted in an inverted U-shape is fixed to one surface of the base sheet 31 as needed. Hook portion 32 of hook-and-loop fastener B
Is a through portion 32a in which a part of an inverted U-shaped wire is missing.
It has.

In the seat cover A of the present invention, the lower threads 21 and 22 exposed on the back surface thereof are superimposed on the hooks 32 of the hook-and-loop fastener B and lightly pressed to thereby lower the lower threads 21 and 22.
22 is attached and fixed through the insertion portion 32a of the hook portion 32 in the hook-and-loop fastener B.

The seat cover A of the present invention is provided with a hook-and-loop fastener B.
When removing from the surface of the surface fastener A, lift the end of the seat cover A from the surface of the hook-and-loop fastener B, and thereby
2 is a hook 32 having flexibility and restoring property of the hook-and-loop fastener B
, The seat cover A can be removed.

FIG. 5 is a side view showing a state in which a seat cover A of the present invention is covered on a pillow portion of a seat 41 of a vehicle or an aircraft. A hook-and-loop fastener B on which hook portions 32 have been implanted in advance is attached and fixed. Are engaged and attached.

[0028]

According to the seat cover of the present invention, a hook-and-loop fastener having hooks is attached and fixed to a seat or the like in advance, so that the hook-and-loop hook-and-loop fastener surface is provided.
It can be easily and quickly attached and fixed, and can be removed.Replacement of a seat cover using a synthetic resin sheet material such as a woven fabric sheet or a nonwoven fabric sheet, or a paper sheet material It has the effect of contributing to the improvement of work efficiency. In addition, by using, for example, a water-soluble polymer material as a material of the sheet material of the seat cover of the present invention, recovery and reuse after use is facilitated by dissolution treatment with hot water. The recycled water-soluble polymer material can be realized as general adhesives, rewetting adhesives, plywood adhesives, inorganic binders such as ceramics and porcelain, admixtures for civil engineering construction materials such as cement and gypsum board, etc. There is an effect that can be reused.

[Brief description of the drawings]

FIG. 1 is a front plan view of a seat cover according to the present invention.

FIG. 2 is a rear plan view of the seat cover of the present invention.

FIGS. 3A and 3B are partial side sectional views of the seat cover of the present invention.

FIG. 4 is a partial side view illustrating an attached state of the seat cover of the present invention.

FIG. 5 is a partial side view illustrating a state where the seat cover of the present invention is attached to a seat.

[Explanation of symbols]

A: Seat cover B: Hook-and-loop fastener provided with hooks 1 ... Sheet material 2: Thread darning part 3: Image 11, 12 ... Upper thread 11a, 12a ... Upper thread ring part 21, 22 ... Lower thread 21a, 22a ... Ring part of lower thread 31 ... Base sheet of hook-and-loop fastener 32 ... Hook part 32a
… Passing part 41… seat seat

 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Koichiro Sawamura 2-5 Matsumachi, Kanomura, Gifu City, Gifu Prefecture Inside Morza Co., Ltd. (72) Inventor Hiroshi Mata 3-17, Tendoucho, Nishinomiya City, Hyogo Prefecture

Claims (2)

[Claims] 1. A seat cover characterized in that a thread darning portion 2 of a predetermined width is formed on one or both sides of a sheet material 1 by a sewing thread functioning as a surface fastener. 2. The seat cover according to claim 1, wherein an image 3 such as a desired pattern, color, or character is provided on one or both sides of the sheet material 1.