JP3084493U

JP3084493U - Cushion

Info

Publication number: JP3084493U
Application number: JP2001005845U
Authority: JP
Inventors: 秀子清水
Original assignee: 秀子清水
Priority date: 2001-09-04
Filing date: 2001-09-04
Publication date: 2002-03-22
Anticipated expiration: 2007-09-04

Abstract

(57)【要約】【課題】膝の関節に与える負担を軽減した正座用座布
団を提供する。【解決手段】正座用座布団（１）は着座可能な面積と
任意の厚みを有する座布団主要部（２）と、該座布団の
側部から折り曲げ可能に突出した細長の座布団補助部
（３）とからなり、座布団補助部（３）は着座時に折り
曲げて両足の脹脛にあてがうことが可能な形状を有す
る。 (57) [Summary] [Problem] To provide a cushion for a normal seat, which reduces a load on a knee joint. SOLUTION: A seat cushion for a regular seat (1) is composed of a main portion (2) of a seat cushion having a seating area and an arbitrary thickness, and an elongated cushion support portion (3) protruding from a side portion of the seat cushion so as to be bent. In other words, the cushion support part (3) has a shape that can be bent when seated and applied to the calves of both feet.

Description

【考案の詳細な説明】[Detailed description of the invention]

【０００１】[0001]

【考案の属する技術分野】[Technical field to which the invention belongs]

本考案は、楽に正座できる機能を付加した座布団に関する。 The present invention relates to a cushion with a function of easily sitting down.

【０００２】[0002]

【従来の技術】[Prior art]

正座は膝の関節に与える負担が大きく、膝の悪い人が座布団に正座するのは苦痛である。お尻の下に別の座布団などを挟むと、ある程度楽に正座できるが、お尻の下に別の座布団を挟むことは、見場が悪いばかりでなく、別の座布団の重みがずっしりと脹脛や足先にかかり、また、蒸れたりして快適でない。正座で痺れが切れたりすると、膝を崩して横座りする人がいるが、横座りは膝に悪影響を及ぼすばかりでなく、背骨が曲がったり、胃腸を圧迫したりするので、健康によくない。 Seiza places a heavy burden on the knee joints, and it is painful for people with bad knees to sit on the cushion. Placing another cushion under the buttocks makes it easier to sit straight, but putting another cushion under the buttocks is not only bad for viewing, but also the weight of the other cushion is heavily calm. It is not comfortable because it hangs on the feet and gets stuffy. When numbness is lost in a sitting position, some people break their knees and sit down sideways, but sitting down sideways not only adversely affects the knees, but also bends the spine and compresses the gastrointestinal tract, which is not healthy.

【０００３】[0003]

【考案が解決しようとする課題】[Problems to be solved by the invention]

本考案は、膝の関節に与える負担を軽減した正座用座布団を提供することを目的としている。 The purpose of the present invention is to provide a cushion for orthopedic seats that reduces the burden on the knee joints.

【０００４】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案の座布団は、少なくとも着座可能な面積と任意の厚みを有する座布団主要部と、該座布団主要部の側部から折り曲げ可能に突出した細長の座布団補助部とからなり、前記座布団補助部は着座時に折り曲げて両足の脹脛にあてがうことが可能な形状を有することを特徴とする。 The cushion according to the present invention comprises a main part of a cushion having at least a seating area and an arbitrary thickness, and an elongated cushion cushion auxiliary part protruding from a side of the main part of the cushion, and the cushion cushion auxiliary part is: It has a shape that can be folded when seated and applied to the calves of both feet.

【０００５】座布団補助部は座布団主要部と一体に形成され、或は、別々に形成されてもよいが、使用時には一体となっていることを要する。座布団補助部が座布団主要部と一体に形成される場合、座布団補助部が座布団主要部の上に折り重ねられるように、その連結部の厚みが薄くなっていることが好ましい。座布団補助部が座布団主要部と別々に形成された場合、座布団主要部の側部に座布団補助部の短辺の端を縫い合わせて一体とし、或は、フック、マジックファスナなどの連結手段で連結することで一体とし、或は、別の連結用部材、例えば両端にフック、マジックファスナなどの連結手段を取り付けた柔軟素材製、例えば、布製の帯状体を用意し、各連結手段がそれぞれ結合可能な連結手段を座布団主要部と座布団補助部に取り付けることにより、連結用部材によって座布団補助部が座布団主要部と一体になるようにしてもよい。[0005] The cushion supporting part may be formed integrally with the main part of the cushion, or may be formed separately. In the case where the cushion supporting part is formed integrally with the main part of the cushion, it is preferable that the thickness of the connecting part is thin so that the cushion supporting part is folded over the main part of the cushion. When the cushion cushion auxiliary part is formed separately from the main cushion part, the end of the short side of the cushion cushion auxiliary part is sewn to the side of the cushion main part to be integrated, or by a connecting means such as a hook or a magic fastener. By connecting them together, or by using another connecting member, for example, a flexible material such as a cloth band attached with connecting means such as hooks and magic fasteners at both ends, for example, a cloth band is provided. By attaching a connectable connecting means to the main part of the cushion and the auxiliary part of the cushion, the auxiliary part of the cushion may be integrated with the main part of the cushion by the connecting member.

【０００６】座布団補助部は着座時に折り曲げて両足の脹脛にあてがうことが可能な形状を有する。座布団補助部の座布団主要部に対する位置関係及び座布団補助部の大きさは、座布団主要部に人が正座する際、膝の内側に相当する位置から腰の落ち着く位置に相当する位置及び大きさである。[0006] The cushion support portion has a shape that can be bent when seated and applied to the calves of both feet. The positional relationship of the cushion assisting part with respect to the main part of the cushion and the size of the cushion assisting part are determined based on the position and size corresponding to the position from the inside of the knee to the position where the waist calms down when a person sits in the main part of the cushion. It is.

【０００７】本考案の座布団の好ましい態様において、前記座布団補助部は、折り曲げ時の上面が太腿部及び臀部を受け止められる面積を有する。このような面積を有する座布団補助部は膝の関節及び脹脛にかかる体重を分散することで、長時間の正座を可能にする。In a preferred embodiment of the cushion of the present invention, the cushion assisting portion has an area in which an upper surface when folded can receive the thigh and the buttocks. The cushion-supporting part having such an area disperses the weight on the knee joint and calf, thereby enabling a long sitting time.

【０００８】更に、座布団補助部は、着座時に太腿部に接する部分より臀部に接する部分がより厚く形成されていれば、膝の関節の折り曲げ角度を更に緩やかにできるので、更に膝の関節に与える負担を軽減することができる。[0008] Furthermore, if the cushioning assisting portion is formed so that the portion in contact with the buttocks is thicker than the portion in contact with the thighs when sitting, the bending angle of the knee joint can be made more gentle, so that the knee joint can be further fitted to the knee joint. The burden to be given can be reduced.

【０００９】[0009]

【考案の実施の形態】[Embodiment of the invention]

図１は本考案の座布団の一実施例の上面図であり、図２及び図３は、それぞれその斜視図である。図１に示すように、座布団１は、座布団主要部２と、座布団主要部２の一辺２ａの一部から突出した座布団補助部３とからなる。 FIG. 1 is a top view of one embodiment of the cushion of the present invention, and FIGS. 2 and 3 are perspective views thereof. As shown in FIG. 1, the cushion 1 includes a cushion main part 2 and a cushion auxiliary part 3 protruding from a part of one side 2 a of the cushion main part 2.

【００１０】座布団主要部２は上面が概略正方形で、人の着座できる面積（この実施例においては約５６０ｍｍ×約５６０ｍｍ）を有し、任意の厚み（この実施例においては約８０ｍｍ）を有する。座布団補助部３は上面が概略長方形で長辺が座布団主要部２の一辺の長さと同様の約５６０ｍｍ、短辺が約２７０ｍｍで、厚みは短辺に沿って約１００ｍｍから約１２０ｍｍに漸増している。The main portion 2 of the cushion is approximately square in upper surface, has an area where a person can sit (about 560 mm × about 560 mm in this embodiment), and has an arbitrary thickness (about 80 mm in this embodiment). Have. The cushion supporting part 3 has a substantially rectangular upper surface, a longer side having a length of about 560 mm, which is the same as the length of one side of the main part 2 of the cushion, a shorter side of about 270 mm, and a thickness gradually increasing from about 100 mm to about 120 mm along the shorter side. ing.

【００１１】座布団補助部３は座布団主要部２の一辺２ａの一端２ｂから約２３０ｍｍ離れた位置に短辺の厚みの少ない方の端が位置し、厚みの大きい方の端が座布団主要部２の前記一辺２ａの他端２ｃから約６０ｍｍ離れて位置するように縫い付けられている。The cushion supporting portion 3 has a short side having a smaller thickness at a position about 230 mm away from one end 2 b of one side 2 a of the cushion 2 main portion 2, and a thicker end of the cushion 2 supporting portion 2 a. It is sewn so as to be located about 60 mm away from the other end 2c of the one side 2a.

【００１２】上記位置、寸法及び厚みは座布団の利用者の体形及び好みに合わせて適宜選択して決定されてよい。The position, size and thickness may be appropriately selected and determined according to the body shape and preference of the user of the cushion.

【００１３】座布団補助部３の端を摘み上げることより、図２に示すように、座布団補助部３を縦に起こすことが可能である。[0013] By picking up the end of the cushion assisting portion 3, the cushion assisting portion 3 can be raised vertically as shown in FIG.

【００１４】図３に示すように、座布団補助部３は座布団主要部２の上に折り重ねることが可能である。As shown in FIG. 3, the cushion supporting part 3 can be folded on the cushion main part 2.

【００１５】図４、図５及び図６は、座布団１の使用状態を示す斜視図である。図４に示すように、利用者が座布団補助部３を縦に起こしながら座布団主要部２の上面に両膝を着くと、その重みで座布団主要部２が凹み、座布団補助部３を脹脛の上に覆い被せることができる。その上に腰を下ろすことにより、図５に示すように、座布団補助部３はその上面に利用者の太腿部及び臀部を受け止める。利用者が正座したとき、膝の関節の角度は通常の正座より緩やかで、体重は座布団補助部３に分散するので、脹脛に掛かる重量は軽減される。更に、太腿の裏側と脹脛が密着しないので、汗を発散できる。FIGS. 4, 5 and 6 are perspective views showing the use state of the cushion 1. FIG. As shown in FIG. 4, when the user places both knees on the upper surface of the cushion main part 2 while raising the cushion support part 3 vertically, the weight of the cushion main part 2 is depressed, and the cushion support part 3 is placed on the calf. Can be covered. By sitting down on it, as shown in FIG. 5, the cushion supporter 3 receives the user's thighs and buttocks on its upper surface. When the user sits straight, the angle of the knee joint is gentler than normal seating, and the weight is distributed to the cushion supporting part 3, so that the weight on the calf is reduced. Further, since the calf does not adhere to the back of the thigh, sweat can be released.

【００１６】この実施例において、図６に示すように、座布団補助部３は足の裏を覆っていないので、足の裏が蒸れない。In this embodiment, as shown in FIG. 6, the cushion supporter 3 does not cover the sole of the foot, so that the sole of the foot does not get stuffy.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本考案の座布団の一実施例の上面図。FIG. 1 is a top view of an embodiment of the cushion of the present invention.

【図２】図１の座布団の座布団補助部を立てた状態を示
す斜視図。FIG. 2 is a perspective view showing a state in which a cushion supporting part of the cushion shown in FIG. 1 is set up.

【図３】図１の座布団の座布団補助部を折り重ねた状態
を示す斜視図。FIG. 3 is a perspective view showing a state where the cushion assisting portion of the cushion shown in FIG. 1 is folded;

【図４】図１の座布団の使用状態の斜視図。FIG. 4 is a perspective view of the use state of the cushion of FIG. 1;

【図５】図１の座布団の使用状態の斜視図。FIG. 5 is a perspective view of the use state of the cushion of FIG. 1;

【図６】図１の座布団の使用状態の斜視図。FIG. 6 is a perspective view of the use of the cushion of FIG. 1;

【符号の説明】[Explanation of symbols]

１…座布団、２…座布団主要部、３…座布団補助部。 1. Cushion, 2: Cushion main part, 3: Cushion auxiliary part.

Claims

【実用新案登録請求の範囲】[Utility model registration claims]

【請求項１】着座可能な面積と任意の厚みを有する座布
団主要部と、該座布団の側部から折り曲げ可能に突出し
た細長の座布団補助部とからなり、前記座布団補助部は
着座時に折り曲げて両足の脹脛にあてがうことが可能な
形状を有することを特徴とする座布団。1. A cushion main part having a seating area and an arbitrary thickness, and an elongated cushion assistant protruding from a side of the cushion so as to be bent, and the cushion assistant is bent at the time of seating and both legs are folded. A cushion having a shape that can be applied to a calf of a child.

【請求項２】請求項１記載の座布団において、前記座布
団補助部は折り曲げ時の上面が太腿部及び臀部を受止め
られる面積を有する座布団。2. The cushion according to claim 1, wherein said cushion assisting portion has an area whose upper surface at the time of bending can receive a thigh and a hip.

【請求項３】請求項２記載の座布団において、前記座布
団補助部は着座時に太腿部に接する部分より臀部に接す
る部分がより厚く形成されている座布団。3. The cushion according to claim 2, wherein the cushion-assisting assisting portion is formed such that a portion that contacts the buttocks when sitting is thicker than a portion that contacts the thighs.