JP3184319U - Cushion - Google Patents

Cushion Download PDF

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Publication number
JP3184319U
JP3184319U JP2013002069U JP2013002069U JP3184319U JP 3184319 U JP3184319 U JP 3184319U JP 2013002069 U JP2013002069 U JP 2013002069U JP 2013002069 U JP2013002069 U JP 2013002069U JP 3184319 U JP3184319 U JP 3184319U
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cushion
seat
backrest
wheelchair
buttocks
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JP2013002069U
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渡邊国広
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渡邊国広
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Abstract

【課題】要介護者が車椅子に座り移動する時に、体勢が前方にずれない座布団を提供する。
【解決手段】座席部11と背もたれ部12が連接され、座席部における太股部座面の方が臀部座面に比べて厚みを大きく形成し、体の重心が臀部により大きくかかるようにする。また、背もたれ部の上端及び座席部と背もたれ部の連接部位に紐体13を設けて座布団を車椅子に強固に固定する。
【選択図】図1
The present invention provides a cushion cushion in which the posture does not shift forward when a care recipient sits on a wheelchair and moves.
A seat portion 11 and a backrest portion 12 are connected to each other so that a thick crotch seat surface in the seat portion is formed thicker than a buttocks seat surface so that the center of gravity of the body is applied to the buttocks larger. Moreover, the string body 13 is provided in the upper end of a backrest part and the connection part of a seat part and a backrest part, and a cushion is firmly fixed to a wheelchair.
[Selection] Figure 1

Description

本考案は座布団に関し、より詳しくは身体が不自由な老人や、その他要介護者が使用するのに適した座布団に関する。   The present invention relates to a cushion, and more particularly to a cushion suitable for use by a disabled person or other care recipient.

主クッションの前方上面に着脱自在に副クッションを取り付け、被介護者の大腿部が持ち上がるようにすることで、臀部が前方にずれないようにした、車いす用座布団が特許文献1に開示されている。   Patent Document 1 discloses a seat cushion for a wheelchair in which a sub-cushion is detachably attached to the front upper surface of the main cushion, and the thigh of the cared person is lifted so that the buttocks are not displaced forward. Yes.

略平坦な臀部載置部と、この臀部載置部より高く盛り上がった大腿部載置部を有する車いす用座布団が、特許文献2に開示されている。  Patent Document 2 discloses a seat cushion for a wheelchair having a substantially flat buttocks placement portion and a thigh placement portion raised above the buttocks placement portion.

特開2003−70844号公報JP 2003-70844 A 登録実用新案公報第3117917号Registered Utility Model Publication No. 317917

例えば身体が不自由な老人や、その他要介護者が車椅子で移動する場合、自力で体勢を維持できず、図6に示すように要介護者3の臀部が前方にずれてしまうことがある。係る体勢に至ると腰その他の部位に負担がかかると共に、場合によっては車椅子1からずれ落ちてしまう恐れもある。   For example, when an elderly person with a physical disability or other care recipient moves with a wheelchair, the posture cannot be maintained by himself, and the buttocks of the care recipient 3 may shift forward as shown in FIG. When such a posture is reached, there is a burden on the lower back and other parts, and in some cases, the wheelchair 1 may slip off.

一方、かかる事態を避けるべく、同伴の介護者が要介護者の姿勢をもとに戻すことは、体力面で負担が大きい。   On the other hand, in order to avoid such a situation, it is burdensome in terms of physical strength for the accompanying caregiver to return the posture of the care recipient to the original posture.

そこで本考案は要介護者が車椅子に座った時などに、体勢が前方にずれない座布団を提供することを目的とする。   Therefore, the present invention aims to provide a cushion that does not shift forward when the care recipient sits down in a wheelchair.

上記の目的を達成する本考案の構成は次の通りである。   The configuration of the present invention for achieving the above object is as follows.

(1) 請求項1に記載の考案は、座席部と背もたれ部が連接され、座席部における太股部座面の方が臀部座面に比べて厚みを大きく形成した。   (1) In the device described in claim 1, the seat portion and the backrest portion are connected, and the crotch seat surface in the seat portion is formed thicker than the buttocks seat surface.

(2) 請求項2に記載の考案は、請求項1記載の座布団において、背もたれ部の上端及び座席部と背もたれ部の連接部位に紐体を設けて構成した。   (2) The invention described in claim 2 is configured such that, in the cushion according to claim 1, a string body is provided at the upper end of the backrest portion and the connecting portion of the seat portion and the backrest portion.

上記のように構成される本考案が、如何に作用して課題を解決するかを図面を参照しながら概説する。   It will be outlined with reference to the drawings how the present invention configured as described above works to solve the problems.

本考案にかかる座布団10は図1や図2に示すように座席部11と背もたれ部12が連接されたものであり、図5に示すように使用状態において、要介護者3が凭れ掛かることによって、背もたれ部12が車椅子1の背もたれ面2に押圧される。これにより、背もたれ部12と背もたれ面2の間に大きな摩擦力が生じ、座布団10がズレることを抑制可能となるのである。   The seat cushion 10 according to the present invention has a seat portion 11 and a backrest portion 12 connected to each other as shown in FIGS. 1 and 2, and in the state of use as shown in FIG. The backrest portion 12 is pressed against the backrest surface 2 of the wheelchair 1. Thereby, a big frictional force arises between the backrest part 12 and the backrest surface 2, and it becomes possible to suppress that the cushion 10 is displaced.

また、本考案にかかる座布団10は、座席部11における太股部座面11aの方が、臀部座面11bに比べて厚みを大きく形成してある。かかる構成により、要介護者の重心が太股部よりも臀部により大きくかかることになり、これにより、要介護者が前方にズレることを抑制可能となるのである。   In addition, in the cushion 10 according to the present invention, the crotch seat surface 11a in the seat portion 11 is formed thicker than the buttocks seat surface 11b. With such a configuration, the center of gravity of the care recipient is more likely to be applied to the buttocks than the crotch, thereby preventing the care recipient from being displaced forward.

更には、請求項2記載の考案によれば、図3に示すように、紐体13を車椅子のフレーム1aに縛ることで、座布団10をより強固に車椅子1に固定することが可能となる。すなわち、要介護者が前方にズレることを抑制可能となるのである。   Furthermore, according to the invention described in claim 2, as shown in FIG. 3, it is possible to more firmly fix the cushion 10 to the wheelchair 1 by binding the string body 13 to the frame 1a of the wheelchair. That is, it is possible to prevent the care recipient from shifting forward.

本考案の斜視図Perspective view of the present invention 同、正面図Same front view 同、A−A線断面図Same as AA line sectional view 本考案を車椅子に取り付けた状態を示す説明図Explanatory drawing which shows the state which attached this invention to the wheelchair 本考案の使用状態を示す説明図Explanatory drawing showing the usage state of the present invention 車椅子着座時の説明図Illustration when sitting in a wheelchair

以下、好ましい考案の一実施形態につき、図面を参照しながら概説する。なお、本考案の実施の形態は、下記の実施形態に何ら限定されることはなく、本考案の技術的範囲に属する限り種々の形態を採りうる。   Hereinafter, an embodiment of a preferred device will be outlined with reference to the drawings. The embodiments of the present invention are not limited to the following embodiments, and various forms can be adopted as long as they belong to the technical scope of the present invention.

図1は、本発明に係る座布団を示す斜視図であって、この座布団10は、略方形の座席部11と同じく略方形の背もたれ部12とが連接されたものであり、連接部位16において、折り曲げ自在なものである。   FIG. 1 is a perspective view showing a cushion according to the present invention, and this cushion 10 is formed by connecting a substantially square seat portion 11 and a substantially square backrest portion 12 together. It can be bent.

座席部11の外観形状は、図2における座席部11の左側すなわち太股部座面11aをを前部、右側すなわち臀部座面11bを後部とすると、後部から前部に向かって厚みが増していく構造に形成されている。具体的には後部端は厚みが30mm程度、前部端は厚みが60mm程度が好ましい。むろんこの厚みは一例であり、適宜用途に合わせ変更可能である。   The outer shape of the seat portion 11 increases in thickness from the rear portion toward the front portion when the left side of the seat portion 11 in FIG. Formed in the structure. Specifically, the rear end preferably has a thickness of about 30 mm, and the front end has a thickness of about 60 mm. Of course, this thickness is an example, and can be changed according to the intended use.

背もたれ部12は直方体形状を呈し、厚みは30mm程度が好ましい。むろんこの厚みは一例であり、適宜用途に合わせ変更可能である。   The backrest 12 has a rectangular parallelepiped shape, and the thickness is preferably about 30 mm. Of course, this thickness is an example, and can be changed according to the intended use.

座席部11、背もたれ部12共に袋状のカバー14で覆われており、背もたれ部12の上端及び座席部11と背もたれ部12の連接部位16におけるカバー14に、紐体13がそれぞれ一対取り付けられている。カバー14には開放口が設けられており、ファスナー14aにより開閉自在に設けられており、内部には図3に示すようにクッション材16が装備されている。   Both the seat portion 11 and the backrest portion 12 are covered with a bag-like cover 14, and a pair of string members 13 are attached to the upper end of the backrest portion 12 and the cover 14 at the connecting portion 16 of the seat portion 11 and the backrest portion 12. Yes. The cover 14 is provided with an opening, and can be freely opened and closed by a fastener 14a, and a cushion material 16 is provided inside as shown in FIG.

カバー14の材質は、洗濯と吸水性等を考慮して綿製のものが良いが、その他の布であっても良い。   The cover 14 is preferably made of cotton in consideration of washing and water absorption, but may be other cloth.

クッション材16は、ウレタン単体から構成してもよいし、スプリングを配設してもよい。また、ポリエステル、ラテックス、樹脂発泡体、繊維等の材料を用いてもよい。また、これらの材料を組み合わせて構成してもよい。また、その硬度は、適宜設定すればよい。   The cushion material 16 may be composed of urethane alone or may be provided with a spring. Moreover, you may use materials, such as polyester, latex, a resin foam, a fiber. Moreover, you may comprise combining these materials. The hardness may be set as appropriate.

10・・座布団 11・・座席部 11a・・太股部座面
11b・・臀部座面 12・・背もたれ部 13・・紐体
14・・カバー 15・・連接部位 16・・クッション材
10. Cushion 11. Seat part 11a Thigh crotch seating surface 11b Cushion seating surface 12. Backrest unit 13. String body 14. Cover 15 ... Connection part 16. Cushion material

Claims (2)

座席部(11)と背もたれ部(12)が連接され、座席部(11)における太股部座面(11a)の方が臀部座面(11b)に比べて厚みを大きく形成した座布団。   A seat cushion in which the seat portion (11) and the backrest portion (12) are connected to each other, and the crotch seat surface (11a) in the seat portion (11) is formed thicker than the buttocks seat surface (11b). 背もたれ部(12)の上端及び座席部(11)と背もたれ部(12)の連接部位(15)に紐体(13)を設けた請求項1記載の座布団。   The cushion according to claim 1, wherein a string member (13) is provided at the upper end of the backrest portion (12) and the connecting portion (15) between the seat portion (11) and the backrest portion (12).
JP2013002069U 2013-04-11 2013-04-11 Cushion Expired - Fee Related JP3184319U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017121322A (en) * 2016-01-06 2017-07-13 株式会社Grant Foot Seating cushion and chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017121322A (en) * 2016-01-06 2017-07-13 株式会社Grant Foot Seating cushion and chair

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