JP3116908U - Wheelchair cushion with cold protection - Google Patents

Abstract

[PROBLEMS] To provide a cushion for a wheelchair equipped with a cold protection device that is highly safe and does not get tired even when moved for a long time.
A cushion for a wheelchair with a cold protection device includes a cushion portion, a bag-shaped cold protection device composed of a front portion and a back portion, the upper portion of which is opened, and the cushion portion includes the bag. The front part includes a split part 5 formed from the upper part toward the lower part, and the rear part is a cushion part attached to the rear part. A backrest portion on the upper side of the cushion portion, and a foot covering portion 8 on the lower side of the cushion portion, and the cushion with the cold protection device is attached to the cushion portion and the backrest portion 6 on the back portion of the wheelchair body. There are means for locking.
[Selection] Figure 1

Description

  The present invention relates to a cushion for a wheelchair with a cold protection device. More particularly, the present invention relates to a cushion for a wheelchair with a cold protection that can be easily fixed to a wheelchair.

  When a wheelchair is used in winter or cold season, the lower half of the body cools, and various types of winter protection devices for wheelchairs have been devised. The simplest cold protection device is a lap, but the lap cannot cover the toes of the toes and the back of the legs.

  In order to solve such a problem, Patent Document 1 discloses a cold protection device configured to surround a foot in a cylindrical shape with a front body covering the front side of the body and a rear surface covering the front body and the rear side of the foot. is suggesting. However, since this cold protection device has opened the buttocks, it cannot prevent the buttocks from getting cold, and eventually cannot obtain a sufficient cold protection effect.

Moreover, in patent document 2, the cold protection tool is formed in the bag shape open | released up and down, the folding | returning part is provided in the lower terminal, and it comprises so that the whole leg including to a toe may be wrapped. However, handling during use is inconvenient. Furthermore, when this cold protection is worn and it sits on the seat of a wheelchair, it is easy to slip.
Registered Utility Model No. 3050042 Japanese Patent Laid-Open No. 10-292212

  An object of the present invention is to provide a cushion for a wheelchair with a cold protection device, which has a high cold protection effect and is not easily fatigued even during long-time movement.

  The present invention provides a wheelchair cushion with a cold protection device. This wheelchair cushion with a cold protection device comprises a cushion portion, a bag-shaped cold protection device composed of a front portion and a back portion with an open upper portion, and the cushion portion is an inner rear surface of the bag-shaped cold protection device. The front part includes a split part formed from the upper part toward the lower part, and the rear part includes a cushion part attached to the rear part, and a back part on the upper side of the cushion part. A rest portion and a foot covering portion on the lower side of the cushion portion, and the cushion portion and the backrest portion of the back portion are provided with means for locking the cushion with the cold protection device to the wheelchair body. Yes.

  The wheelchair cushion of the present invention is composed of a cushion-shaped cold protection device composed of a cushion portion and a front portion and a rear portion with an open upper portion, and the cushion portion is integrally attached to the inner back portion thereof. . And since the means which latches a bag to a wheelchair main body is provided in the backrest part and cushion part which comprise a back part, it can attach to a wheelchair main body easily. Furthermore, since the dividing portion is provided in the front portion, the dividing portion is divided (the bag is opened), and after the user is seated, the dividing portion is closed to easily function as a cold protection device. As described above, the wheelchair cushion of the present invention is stably and easily fixed to the wheelchair, is easy to use, has an excellent cold protection effect, and has an effect that it is hard to get tired even when moving for a long time.

  A cushion for a wheelchair with a cold protection device of the present invention will be described with reference to FIG. FIG. 1 is a schematic view when a cushion for a wheelchair with a cold protection device of the present invention is attached to a wheelchair.

  A cushion 1 for a wheelchair with a cold protection device of the present invention includes a cushion portion 7 and a bag-shaped cold protection device 2 attached to the cushion portion 7. The bag-shaped cold protection device 2 is open at the top and is composed of a front surface portion 3 and a back surface portion 4. The front portion 3 and the back portion 4 may not be clearly separated and may be integrally formed, but it is preferable that they are integrally formed. The front part 3 has a divided part 5 formed from the upper part toward the lower part. The division | segmentation part 5 is a means for opening and closing the bag-shaped cold protection tool 2, for example, may be comprised with the string, the fastener (zipper), the hook-and-loop fastener, etc.

  The cushion part 7 is attached so as to be integrated with the back part 4 by means of sewing or the like, for example, at a position corresponding to the upper part of the back part 4 from the middle part of the back part 4 to the upper part. It has been. The cushion portion 7 is sized to be accommodated in the seat portion of the wheelchair body 9. The upper portion of the back surface portion 4 to which the cushion portion 7 is attached becomes the backrest 6. On the other hand, the lower portion of the back surface portion 4 to which the cushion portion 7 is attached becomes a foot covering portion 8.

  It is preferable that the cushion part 7 is integrally attached to the back part 4 inside the bag-shaped cold protection device 2 and is not removable. However, in consideration of washing of the cold protection device itself, it is not always necessary to be detachable, and it may be configured to be detachable by sticking or a hook-and-loop fastener.

  The backrest 6 and the cushion portion 7 are provided with locking means 11 and 12 for locking the bag 2 to the wheelchair body 9. The locking means 11 and 12 are provided at arbitrary positions of the backrest 6 and the cushion portion 7, but are preferably arranged at positions that can be easily locked to the wheelchair body 9. There is no limitation in particular in the latching means 11 and 12, A belt, a string, a hook-and-loop fastener, etc. are mentioned. For example, a means that can be easily operated, such as a seat belt and a lashing belt, is preferable.

  Moreover, it is preferable that the cushion portion 7 of the cushion 1 for a wheelchair with a cold protection device of the present invention is configured to have an inclination such that the front is high and the rear is low when the cushion portion 7 is disposed on the seat of the wheelchair body 9. In this case, the difference between the height of the front portion 71 and the height of the rear portion 72 of the cushion portion 7 in FIG. 1 is preferably about 2 to 4 cm. Specifically, for example, if the heights of the front portion 71 and the rear portion 72 of the cushion portion 7 in FIG. 1 are 6 cm and 3 cm, respectively, a height difference of 3 cm can be provided. The material of the cushion part 7 is not particularly limited, but it is preferable to use a low resilience material and to make the cushion part 7 with a low resilience cushion. By using a low-rebound cushion, the comfort of sitting is improved, and the wheelchair user is less likely to lean forward and can move safely, and is less likely to get tired even during long-term movement.

  The cushion portion 7 can also take various shapes. For example, it is good also as a three-dimensional shape which can accommodate a user's buttocks.

  The material of the bag-shaped cold protection device 2 is not particularly limited. However, from the viewpoint of cold protection, a material that does not allow water or wind to pass through, such as a waterproof / windproof pile, is preferable. As the intermediate or lining, for example, a material having raised hair, a material having a good touch, a material having an excellent heat retaining effect, or a material having both of these is preferably used.

  Moreover, the pocket 13 can also be provided in the upper surface of the front part 3 of the bag-shaped cold protection device 2, and a hand can be protected from cold.

  The cushion for a wheelchair with a cold protection device according to the present invention can be easily attached to a wheelchair, has an excellent cold protection effect, and is safe and less tiring even when moved for a long time, and thus has high utility value as a cushion for a wheelchair.

It is a schematic diagram at the time of attaching the cushion for wheelchairs with a cold protection device of this invention to a wheelchair.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wheelchair cushion with a cold protection device 2 Bag-shaped cold protection device 3 Front part 4 Back part 5 Divided part 6 Backrest 7 Cushion part 71 Front part of cushion part 72 Cushion part rear part 8 Foot part covering part 9 Wheelchair body 11 Locking Means 12 Locking means 13 Pocket

Claims (1)

A cushion for a wheelchair with a cold protection device,
The cushion comprises a bag-shaped cold protection device composed of a cushion portion and a front portion and a rear portion with an open top,
The cushion portion is integrally attached to the inner back portion of the bag-shaped cold protection device,
The front part includes a divided part formed from the upper part toward the lower part,
The back portion is comprised of a cushion portion attached to the back portion, a backrest portion above the cushion portion, and a foot covering portion below the cushion portion; and
A cushion provided with means for locking the cushion with the cold protection device to the wheelchair body on the cushion portion and the backrest portion of the back surface portion.

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