JP2001078855A - Electric cushion with nonskid function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the accident that a user falls down due to a slip with the sitting surface of a chair, or the like, at the time of spreading an electric cushion on the chair and using it. SOLUTION: In the case that a cushion body 2 is covered with a bag-like exterior cover 3, by providing a nonskid member 5 at least on the cover back side 3a of the exterior cover 3 by adhesion, or the like, when spreading this electric cushion 1 on the sitting surface of the chair for instance and using it, even when the electric cushion 1 is turned to a slippery state relating to the material of the sitting surface of the chair, the slip is prevented by the nonskid member 5. Also, at the time of washing, or the like, and exchanging only the exterior cover 3, the new and old nonskid members 5 are changed and a nonskid effect is maintained all the time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric seat with anti-slip function.

[0002]

2. Description of the Related Art In recent years, among seat cushions which are mainly used when laying or sitting at home, there is a growing demand for "electric seat cushions" and "hot cushions" each having a built-in electric heating element. . Originally, in the case of electric seating, household items are used by laying them on Japanese-style tatami mats or Western-style flooring, but in many cases, they are used while heating them while laying them on the seating surface of the chair in accordance with today's chair life style.

[0003]

However, when the electric seat is used by laying it on the seating surface of a chair, there are the following problems.

[0004] One is that depending on the material of the seat cushion, slipping is likely to occur depending on the material of the seating surface of the chair. In such a case, depending on the sitting posture, the seat cushion may slide down from the chair, causing a serious injury. This is especially true for elderly people and infants whose posture is unstable.

[0005] Therefore, an object of the present invention is to provide a non-slip function that can prevent an unexpected situation such as when the electric seater slips off the seating surface of the chair and the user falls down when used on the seating surface of the chair. To provide electric seat cushions.

[0006]

According to a first aspect of the present invention, there is provided an electric seat with a non-slip function according to the present invention, wherein a seat is provided on at least the back surface of a seat with a built-in electric heating element. A non-slip member is provided by bonding, thermocompression bonding or sewing.

With the above structure, if a non-slip member is provided on at least the back surface of the seat cushion main body by bonding or the like, the seat cushion main body can be spread, for example, on a seating surface of a chair, and it can be used for heating by heating while sitting. This prevents the seat cushion body from slipping from the seating surface of the chair. In other words, even if the seat cushion main body becomes slippery in relation to the material of the seating surface of the chair, the non-slip member works effectively to prevent slipping.

According to a second aspect of the present invention, there is provided an electric seat with a non-slip function, wherein the non-slip member is provided on at least a back surface of the external cover when the main body of the seat is covered with an external cover sewn in a bag shape. Is provided.

With the above arrangement, when the seat cushion body is covered with the bag-shaped outer cover, a slip-preventing member is provided on at least the back surface of the outer cover, so that the outer cover can be washed and replaced. The new and non-slip members can be replaced with old and new ones, and the anti-slipping effect can be always maintained.

According to a third aspect of the present invention, there is provided an electric seat with a non-slip function, wherein at least the back side of the seat and the outer cover are formed by the non-slip member.

According to the above construction, the back side of the seat cushion body is formed by a non-slip member, or the back side of the exterior cover is formed by a non-slip member. There is no need to sew.

[0012]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an electric seat with a non-slip function according to the present invention.

FIG. 1 is a perspective view showing an electric seat 1 according to this embodiment. The seat cushion main body 2 is formed in an arbitrary shape such as a flat rectangular shape as shown in the figure, includes a power supply power cord 4 connected to a power plug or the like, and has an electric heating element (not shown) built therein. That is, the electric seat cushion 1
The power is supplied by the power cord 4 to cause the electric heating element to generate heat, which is used for heating when sitting and used.

Normally, the entire front and back surfaces of the seat cushion main body 2 are covered with an outer cover 3 sewn in a bag shape to maintain a clean feeling. Such an exterior cover 3
In order to clearly distinguish the front side and the back side, only the cover back side 3a may be formed of a suitable material such as a fabric (fiber cloth) in addition to a felt material or a urethane material.

Therefore, in this embodiment, the outer cover 3
As shown in FIG. 1, a sheet-shaped non-slip member 5 formed in an appropriate shape is attached to the central portion or the entire surface of the cover back side 3a.

The structure and material composition of the non-slip member 5 are not particularly limited. For example, a commercially available non-slip function product based on a peelable pressure-sensitive adhesive sheet can be easily used, or a pressure-sensitive adhesive film sheet material having a required strength or a woven fabric having a non-slip function can be appropriately sized. It can be cut into shapes and used.

The means for attaching the non-slip member 5 to the cover back side 3a of the exterior cover 3 can employ a bonding method using an adhesive or a thermocompression bonding method. When a nonwoven fabric having a nonslip function is used for the nonslip member 5, it can be sewn to the cover back side 3a.

FIG. 2 is a sectional view showing an example of the structure of the non-slip member 5, which is a laminated sheet in which a felt sheet 5a and a peelable pressure-sensitive adhesive sheet 5b are bonded together. In this case, the peelable pressure-sensitive adhesive sheet 5b is set to the front side, and the felt sheet 5a on the back side is attached to the cover back surface 3a of the exterior cover 3 by appropriate means.

With the above configuration, the electric seat cushion 1 of the present embodiment is provided.
For example, in the case where it is spread on a seating surface of a chair and used in a heated state, the non-slip member 5 is brought into contact with the seating surface of the chair with the back side 3a of the exterior cover 3 down. .

When the power supply cord 4 is connected to a power supply plug or the like and the power is turned on, the electric heating element built in the seat cushion main body 2 generates heat, and the heater is used for heating. At this time, depending on the material of the seat cushion main body 2, the material may be easily slipped due to the material of the seating surface of the chair, but the slip is effectively prevented by the non-slip member 5 provided on the cover back side 3 a of the exterior cover 3. Can be prevented.

Therefore, depending on the sitting posture, the electric seat 1 may slip off from the seating surface of the chair and cause injuries, but especially the elderly and infants should set the seat on the chair after heating in winter. Even in such a case, the electric seat cushion 1 can be prevented from slipping and the user falling out of the chair.

Also, when the electric seat cushion 1 slips from the chair and the user falls, the power cord 4 reacts or vigorously reacts.
Can be prevented from being forcibly pulled out from the power plug or the like, or the cord can be disconnected or the instrument can be damaged.

As shown in FIG. 3, the anti-slip member 6 is divided into a plurality of pieces as shown in FIG. They can be arranged and provided.

Further, as described above, the cover back surface 3 of the exterior cover 3
Although the case where the non-slip members 5 and 6 are provided in a is shown,
In the case of the electric seat 1 without the outer cover 3, the non-slip members 5 and 6 can be directly attached to the back surface of the seat main body 2.

In addition to the case where the non-slip members 5 and 6 are attached to the cover back surface 3a of the exterior cover 3 and the case where they are directly attached to the back surface of the seat cushion main body 2, the appearance is not limited to the back side. If the appearance is good, it can also be provided on the cover surface or the seat cushion body surface.
In this way, if the non-slip members 5 and 6 are provided on both the front and back sides of the electric seat cushion 1, respectively, the seat cushion main body 2
There is a convenience that can be used regardless of whether the front side or the back side is laid down.

In the electric seat cushion 1 of the present invention according to each of the above-described embodiments, the slip stopper members 5 and 6 can be shipped as a product in which the anti-slip members 5 and 6 are attached to the cover back side 3a or the seat back body back side in advance. The stop members 5 and 6 can be attached as optional products by retrofitting by the user himself.

Also, the electric seat cushion 1 in which the mounting of the non-slip members 5 and 6 is particularly effective has been described. However, in addition to ordinary seat cushions and cushion seat cushions other than the electric seat cushion, it is possible to prevent slippage of the seat cushion. Applicable.

[0028]

As described above, the electric seat with anti-slip function according to the first aspect of the present invention is provided with a non-slip member at least on the back surface of the seat with a non-slip member attached thereto. For example, even when the main body is laid on a seating surface of a chair and used in a heated state, the seat cushion main body can be prevented from slipping from the seating surface of the chair. That is, even if the material of the seat cushion main body becomes slippery in relation to the material of the seating surface of the chair, the anti-slip member works effectively to prevent slip.

In the electric seat with anti-slip function according to the second aspect, when the seat cushion body is covered with a bag-shaped outer cover, a non-slip member is provided on at least the back surface of the outer cover. For example, when the outer cover is washed and replaced, a new non-slip member can be replaced with a new one, and the non-slip effect can always be maintained.

Further, the electric seat with anti-slip function according to claim 3 is a seat which is retrofitted by forming the back side of the seat cushion body with a non-slip member or forming the back side of an exterior cover with a non-slip member. There is no need to glue, thermocompress or sew the non-slip member.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of an electric seat cushion according to the present invention.

FIG. 2 is a sectional view of a non-slip member used in the present embodiment.

FIG. 3 is a perspective view showing a case where the anti-slip member is attached in another form.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Electric seat cushion 2 Seat cushion main body 3 Exterior cover 3a Behind cover 4 Power cord 5, 6 Non-slip member

Claims (3)

[Claims] 1. An electric seat with a non-slip function, wherein a sheet-shaped non-slip member is provided by bonding, thermocompression bonding or sewing on at least the back side surface of a seat with a built-in electric heating element. 2. The non-slip member according to claim 1, wherein when the seat cushion body is covered with an exterior cover sewn in a bag shape, the anti-slip member is provided on at least a back surface of the exterior cover. Electric seat cushion with non-slip function. 3. An electric seat cushion with a non-slip function according to claim 1, wherein at least the back side of the seat cushion main body or the exterior cover is formed by the non-slip member.