JP6993015B2 - Seat chair cover and seat chair - Google Patents

Description

The present invention relates to a cover for a sitting chair and a sitting chair.

Conventionally, a cover for a sitting chair is made of only the same cloth, such as a cloth and a seat for covering the sitting chair, and is generally made by individually covering the seat surface and the backrest. On the other hand, an integrated seat cover for a seat chair that covers both the seat surface and the backrest has been proposed (Patent Document 1). This seat chair cover is attached by opening an opening provided on the side and covering the seat chair in a folded (L-shaped) state, and a chuck (zipper) is attached to the opening. Closures such as fasteners), hook-and-loop fasteners, buttons, hooks, snaps, etc. are provided to allow the mouth to be closed.

However, when a fabric having a hair length of more than 1.5 cm, such as Mouton, is used, there is a problem that the L-shaped folded portion floats. Further, in the case of a sitting chair having an armrest, there is a problem that it is difficult to attach the chair.

The present inventor uses the integrally manufactured seat cover to prepare a seat cover that has an armrest and can be attached to a seat with a reclining backrest. It turns out that the problem like this occurs. First, when using a long-haired mouton-like fabric, the gap between the backrest and the seat and the seat and armrest so that it does not float at the L-shaped folded part of the chair. I wanted to push it into the gaps, but there was a problem that the mouton fabric could not be inserted and attached to these gaps because the fabric was too thick to fit in the gaps.

Further, in the type of sitting chair in which the backrest portion reclines, there is a problem that the mouton fabrics interfere with each other and the backrest portion cannot be raised because the gap between the backrest portion and the armrest portion is small.

Utility Model Registration No. 3071346 Gazette

Therefore, the present invention has been made to solve the above-mentioned problems, even if the backrest is reclining and the chair has an armrest portion, the fluff is more than 1.5 cm. It is an object of the present invention to provide an integrated seat cover and seat chair that can be attached to the front side of the chair without gaps and that does not interfere with the reclining mechanism of the backrest.

The present invention has taken the following measures to achieve the above-mentioned object.

The cover for a sitting chair according to the present invention is
In the cover for the seat chair where the backrest reclines and is attached to the seat chair with the armrest part,
Each has a backrest, a seat and an armrest having a mouton-like surface with a hair length of 1.5 cm or more.
Between the backrest and the seat, a flexible first sheet having a thickness of 2.0 mm or less and a width of 2.0 cm or more, which is joined to the backrest and the seat, respectively,
A flexible second sheet having a thickness of 2.0 mm or less and a width of 2.0 cm or more, which is joined between the armrest portion and the seat portion, is provided.
It is characterized by having.

Since the cover for a seat chair according to the present invention has a thin and flexible first seat between the backrest portion and the seat portion, the first seat is placed between the backrest and the seat surface of the seat chair ( By inserting it into the L-shaped bent portion), the seat cover can be covered on the backrest and the seating surface without inserting the long-haired mouton fabric between the backrest and the seating surface. At this time, although it is an integrated cover for a sitting chair, it can be made to appear that the backrest and the seating surface are individually covered with long-haired mouton fabric. In addition, since a thin and flexible second seat is also provided between the armrest portion and the seat portion, by inserting this second seat between the seat surface and the armrest, the mouton fabric portion with long hair is formed. The seat cover can be applied to the seat surface and the armrest without inserting the cover between the seat surface and the armrest. At this time, it is possible to make it appear as if the armrest and the seat surface are individually covered with a long-haired mouton fabric, even though it is an integrated seat cover.

Further, in the cover for a seat chair according to the present invention, the first seat or the second seat may be one in which the first seat or the second seat is overlapped and joined so that the end portions face inward.

By adopting such a configuration, when the first seat or the second seat is pushed between the backrest and the seat surface or between the armrest and the seat surface, the end portion is formed so as to maintain the pushed state. Therefore, it is possible to prevent the first seat and the second seat from easily coming off between the backrest and the seat surface or between the armrest and the seat surface.

Further, in the cover for a seat chair according to the present invention, a flexible third sheet having a thickness of 2.0 mm or less is joined to the upper end side, the left end side and the right end side of the backrest portion on the back surface side of the backrest portion. It may be characterized by having.

By providing a thin and flexible third sheet on the back side of the backrest part, the backrest part is formed in a bag shape, so it can be easily turned into a backrest simply by inserting the backrest of a sitting chair into this bag-shaped part. The cover for the sitting chair can be covered.

Further, in the cover for a seat chair according to the present invention, the third seat is characterized in that it is formed so as to be freely joinable to the front end side of the seat portion and the end sides of the left and right armrest portions. There may be.

By adopting such a configuration, after the cover for the seat chair is attached to the seat chair, the entire seat chair is covered by joining with the front end side of the seat portion and the end sides of the left and right armrest portions. be able to. Therefore, the possibility that the cover for the seat chair will come off from the seat chair can be reduced.

Further, in the cover for a seat chair according to the present invention, the third seat is characterized by having a bent portion on the back side of the backrest portion so that the length can be changed. May be good.

By adopting such a configuration, when the reclining backrest portion of the sitting chair is erected, the third seat on the back side may be pulled and the length may be insufficient, but the bent portion is extended. Can make up for the length that is missing.

The present invention also provides a seat chair covered with the above-mentioned seat chair cover.

Further, in the seat chair according to the present invention, the frame of the seat chair is formed so that the backrest can be reclined, and a gap of 3.0 cm or more is formed between the left and right ends of the backrest and the armrest. It may be characterized by that.

Since there is a gap of 3.0 cm or more between the left and right ends of the backrest and the armrest, interference between the backrest and the armrest is minimized even for long-haired mouton-like fabrics. It is possible to prevent the backrest from being hindered when standing up.

According to the cover for the seat chair and the seat chair according to the present invention, even if the fabric has hair feet exceeding 1.5 cm, the hair feet can be attached to the front side of the chair without gaps, and the backrest portion. It is possible to provide a cover for a sitting chair and a sitting chair that do not interfere with the reclining mechanism of the chair.

FIG. 1 is a schematic view showing the front side of the seat cover 100 according to the embodiment. FIG. 2 is a schematic view showing the back side of the seat cover 100 according to the embodiment. FIG. 3 is a perspective view showing an internal frame 210 of a seat chair in which the seat chair cover 100 according to the embodiment is used. FIG. 4 is a schematic view showing the back side of another embodiment of the seat cover 100 according to the embodiment. FIG. 5 is a schematic view showing the back side of still another embodiment of the seat cover 100 according to the embodiment. FIG. 6 is a six-view view of the seat chair 200 according to the embodiment. FIG. 7 is a perspective view of the seat chair 200 according to the embodiment.

Next, an embodiment of the seat chair cover 100 and the seat chair 200 covering the seat chair cover 100 according to the present invention will be described in detail with reference to the drawings. It should be noted that the embodiments and drawings described below exemplify a part of the embodiments of the present invention, are not used for the purpose of limiting to these configurations, and do not deviate from the gist of the present invention. It can be changed as appropriate within the range.

The seat cover 100 according to the first embodiment is shown in FIG. Further, the internal frame 210 of the seat chair 200 using the seat chair cover 100 according to the first embodiment is shown in FIG.

First, the configuration of the internal frame 210 of the seat chair 200 using the seat chair cover 100 according to the present embodiment will be described with reference to FIG. As shown in FIG. 3, the internal frame 210 of the seat chair 200 has a cushioning member such as urethane foam or sponge constituting the seat surface 211, the backrest 212, and the armrest 213. .. Inside these cushioning members is a metal frame (not shown) that retains its shape and has a reclining function. The seat surface 211 and the backrest 212 are closely arranged with cushioning members, and the seat surface 211 and the armrest 213 are also closely arranged with the respective cushioning members. On the other hand, the side surface 212a of the backrest 212 and the armrest 213 are provided so as to have a distance of at least 3.0 cm or more. The backrest 212 has an urging member (not shown) for urging in the upright direction so as to be able to recline, and is provided between the backrest 212 and the metal frame constituting the seat surface 211 to operate the operation lever. The backrest 212 is automatically made to stand up by the urging force.

Next, the seat cover 100 according to the embodiment will be described. As shown in FIG. 1, the seat cover 100 according to the first embodiment has a backrest portion 10 and a seat made of a mouton-like fabric having a hair length of 1.5 cm or more, more preferably 2.0 mm or more. A portion 20 and an armrest portion 30 and a sheet 40 for joining them are provided. The mouton-like fabric includes not only the mouton itself made of sheep's fur, but also an artificially mouton-like fabric in which hairs of 1.5 cm or more are densely raised on the fabric.

The backrest portion 10 is made to cover at least the front surface, the side surface, and the upper surface of the backrest 212 of the seat chair 200. Therefore, when viewed from the front side only by covering the backrest 212 of the inner frame 210 of the seat chair, the entire backrest 212 can be covered with the mouton-like fabric. More preferably, as shown in FIG. 3, by providing the extending portion 10a so that the back side can be covered to some extent, the entire shape is formed into a bag shape, the backrest 212 can be easily covered, and the chair is used for a sitting chair. Even if the cover 100 is displaced, it is possible to prevent the side surface or the upper surface of the backrest from being uncovered with the mouton-like fabric.

The seat portion 20 is manufactured so as to be able to cover at least the upper surface and the front side of the seat surface 211. Therefore, when viewed from the front side only by covering the seat surface 211 of the internal frame 210 of the seat chair 200, it can be visually recognized that the entire seat surface is covered with a mouton-like fabric. More preferably, as shown in FIG. 2, by providing the extending portion 20a from the front side to the bottom side, the upper surface of the seat surface 211 can be raised even if the seat cover 100 is slightly displaced. It is possible to prevent the cloth from being uncovered with a mouton-like cloth.

As shown in FIG. 2, the armrest portion 30 is formed in a bag shape so as to cover at least the inner side surface, the outer surface, the upper surface, the front surface and the back surface of the armrest 213, and is covered so as to cover the armrest 213. By doing so, when viewed from the front side, the entire armrest can be visually recognized as being covered with a mouton-like fabric.

The backrest portion 10, the seat portion 20, and the armrest portion 30 thus produced are joined by sewing or the like as follows. The backrest portion 10 and the seat portion 20 are flexible such as woven fabrics and plastic sheets having a thickness of 2.0 mm or less and a width of 2.0 cm or more, more preferably 3.0 cm or more, still more preferably 5.0 cm or more. It is joined via the first sheet 40a. The seat portion 20 and the armrest portion 30 are flexible such as woven fabrics and plastic sheets having a thickness of 2.0 mm or less and a width of 2.0 cm or more, more preferably 3.0 cm or more, still more preferably 5.0 cm or more. It is joined via the second sheet 40b. In this way, the backrest portion 10, the seat portion 20, and the armrest portion 30 are integrally formed, and a thin flexible seat 40 is arranged between the backrest portion 10 and the seat portion 20 and between the seat portion 20 and the armrest portion 30, respectively. Will be done. Further, the flexible first sheet 40a and the second sheet 40b are separately formed as shown in the enlarged view of C in FIG. 2, and are overlapped and joined so that the ends are opposite to the mouton-like fabric. You may. By making it in this way, a form similar to that when it is folded when it is inserted between the seat surface 211 and the backrest 212 or between the seat surface 211 and the armrest 213 is already formed, so that it is easy to push in. And it can be difficult to pull out.

Further, on the back surface side of the backrest portion 10, as shown in FIG. 4, a flexible third sheet having a thickness of 2.0 mm or less is joined by the upper end side 10b, the left end side 10c, and the right end side 10d of the backrest portion 10. 50 (the shaded portion of FIG. 4) may be provided. By providing such a third seat 50, the portion to be covered on the backrest 212 can be formed in a bag shape, so that the seat cover 100 can be attached only by covering the backrest 212. Further, as shown in FIG. 5, the third seat 50 can be further extended to the seat surface side, and the front end side 20b of the seat portion 20 and the end sides 30a of the left and right armrest portions 30 can be joined by a wire fastener or a hook-and-loop fastener. It may be provided in. By adopting such a configuration, it becomes possible to cover the entire inner frame 210 of the seat chair 200 including the back surface and the bottom surface, and it is possible to reduce the possibility that the seat chair cover 100 is inadvertently removed. can.

As shown in FIG. 5, the third sheet 50 may be provided with a bent portion 50a on the back surface side of the backrest portion 10 so that the length can be changed.

By adopting such a configuration, when the reclining backrest portion of the seat chair 200 is erected, the third seat 50 on the back side may be pulled and the length may be insufficient, but the bent portion is formed. By extending it, it is possible to make up for the shortage.

The seat cover 100 produced as described above covers the seat surface 211, the backrest 212, and the armrest 213 so as to cover the backrest portion 10, the seat portion 20, and the armrest portion 30, respectively. Then, the first sheet 40a is pushed between the seat surface 211 and the backrest 212. As a result, the mouton-like fabrics of the backrest 10 and the seat 20 overlap at the boundary between the seat surface 211 and the backrest 212, the first sheet 40a cannot be seen from the front, and the moutons of the backrest 10 and the seat 20 are continuous. In addition to being able to visually recognize the seat surface 211 and the backrest 212, it is possible to make it appear as if the mouton fabric is individually coated on each of the seat surface 211 and the backrest 212. Further, the second seat 40b is also pushed between the seat surface 211 and the armrest 213. As a result, the mouton-like fabric of the seat 20 and the armrest 30 overlaps at the boundary between the seat 20 and the armrest 30, the second sheet 40b becomes invisible from the front, and the mouton fabric of the seat 20 and the armrest 30 becomes invisible. It can be visually recognized as if it is continuous, and it can be made to appear as if the seat surface 211 and the armrest 213 are individually covered with the mouton cloth. The first seat 40a pushed into the seat surface 211 and the backrest 212 and the second seat 40b pushed into the seat surface 211 and the armrest 213 are sewn to a metal frame so as to be able to hold the pushed state. Alternatively, it may be adhered to the seat surface 211, the backrest 212 or the armrest 213 with an adhesive.

Finally, the third seat 50 is joined to the front end side of the seat portion 20 and the end sides of the left and right armrest portions 30 with wire fasteners or hook-and-loop fasteners to cover the entire seat chair.

The seat chair 200 produced in this way has a gap between the seat surface 211 and the backrest 212 and the seat surface 211 and the armrest 213 even if the seat chair cover 100 has a long fluff of 1.5 cm or more. Even if it is not provided, it can be attached by using the integrated seat cover 100. Moreover, as shown in FIGS. 6 and 7, when the mouton-like fabric is continuously formed between the seat surface 211 and the backrest 212 and the seat surface 211 and the armrest 213 and viewed from the front in the attached state. Can be visually recognized as being entirely covered with mouton. In addition, since there is a gap of 3.0 cm or more between the backrest 212 and the armrest 213, it is possible to reduce the interference caused by the mouton's bristles, so that friction that hinders the standing of the backrest by the urging member can be prevented. It can be made smaller. Therefore, the backrest can be erected smoothly. Further, as shown in FIG. 2C, the flexible first sheet 40a and the second sheet 40b can be overlapped and joined so that the end is opposite to the mouton-like fabric at the substantially center line of the width. Since the joint portion is habituated in the pushed direction, the possibility that the pushed first sheet 40a and the second sheet 40b pop out can be reduced.

As shown in the above-described embodiment, it can be used as a sitting chair.

10 ... backrest, 10a ... extension, 10b ... upper end, 10c ... left end, 10d ... right end, 20 ... seat, 20a ... extension, 20b ... front end, 30 ... armrest, 30a ... Edges, 40 ... seats, 40a ... first seats, 40b ... second seats, 50 ... third seats, 50a ... bent parts, 100 ... seat chair covers, 200 ... seat chairs, 210 ... internal frames, 211 ... seat, 212 ... backrest, 212a ... side, 213 ... armrest

Claims (5)

In a seat cover that reclines the backrest and is attached to a seat with armrests
Each has a backrest, a seat and an armrest having a mouton-like surface with a hair length of 1.5 cm or more.
Between the backrest portion and the seat portion, the backrest portion and the seat portion are sewn to each other, and the respective ends are overlapped so as to face the side opposite to the surface of the mouton-like fabric. A flexible first sheet with a thickness of 2.0 mm or less and a width of 2.0 cm or more, which are joined together .
The armrest portion and the seat portion are sewn to the armrest portion and the seat portion, respectively, and their respective ends are overlapped and joined so as to face the side opposite to the surface of the mouton-like fabric. A flexible second sheet with a thickness of 2.0 mm or less and a width of 2.0 cm or more,
A cover for a sitting chair that features. The cover for a seat chair according to claim 1, further comprising a third seat that is freely formed to be joined to the front end side of the seat portion and the end sides of the left and right armrest portions. The cover for a seat chair according to claim 2, wherein the third seat is provided with a bent portion on the back surface side of the backrest portion so that the length can be changed. A seat chair covered with the cover for the seat chair according to any one of claims 1 to 3. 4. The frame of the seat chair is characterized in that the backrest portion is formed so as to be reclining, and a gap of 3.0 cm or more is formed between the left and right ends of the backrest portion and the armrest portion. The sitting chair described in.

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