JP3102151U - Reclining device - Google Patents

Reclining device Download PDF

Info

Publication number
JP3102151U
JP3102151U JP2003272910U JP2003272910U JP3102151U JP 3102151 U JP3102151 U JP 3102151U JP 2003272910 U JP2003272910 U JP 2003272910U JP 2003272910 U JP2003272910 U JP 2003272910U JP 3102151 U JP3102151 U JP 3102151U
Authority
JP
Japan
Prior art keywords
body support
upper body
reclining device
person
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2003272910U
Other languages
Japanese (ja)
Inventor
省三 小池
Original Assignee
省三 小池
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 省三 小池 filed Critical 省三 小池
Priority to JP2003272910U priority Critical patent/JP3102151U/en
Application granted granted Critical
Publication of JP3102151U publication Critical patent/JP3102151U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

【課題】 人の臀部及び下肢を載せる下半身支持体と前記人の背をもたれさせる上半身支持体とを揺動自在に連結してなるリクライニング装置において、使用者の座位を変更せずに使用者の骨盤から背中の部分に至る身体形状に一致させた状態で上半身支持体を傾斜させることができるリクライニング装置を提供する。
【解決手段】 人の臀部及び下肢を載せる下半身支持体2と前記人の背をもたれさせる上半身支持体3とを揺動自在に連結してなるリクライニング装置において、下半身支持体2の両側部に上半身支持体3の下部を前後方向に移動自在に且つ下半身支持体2に対して揺動自在に連結する。
【選択図】 図1
PROBLEM TO BE SOLVED: To provide a reclining device in which a lower body support for resting the buttocks and lower limbs of a person and an upper body support for resting the back of the person are swingably connected, without changing the sitting position of the user. Provided is a reclining device capable of inclining an upper body support in a state in which the upper body support conforms to a body shape from a pelvis to a back portion.
SOLUTION: In a reclining device in which a lower body support 2 on which a person's buttocks and lower limbs are placed and an upper body support 3 on which the person leans are swingably connected, upper bodies are provided on both sides of the lower body support 2. The lower portion of the support 3 is connected to the lower body support 2 so as to be movable in the front-rear direction and swingable.
[Selection diagram] Fig. 1

Description

本考案は、椅子又はベッドとして使用されるリクライニング装置に関する。  The present invention relates to a reclining device used as a chair or a bed.

椅子又はベッドとして使用されているリクライニング装置は、人の臀部及び下肢を載せる下半身支持体と前記人の背をもたれさせる上半身支持体とからなっており、従来製品は、前記下半身支持体の後端部に上半身支持体の下端部を揺動自在に連結して上半身支持体を下半身支持体に対して後方側に傾斜させることができるようになっている。  A reclining device used as a chair or a bed is composed of a lower body support for resting the buttocks and lower limbs of a person and an upper body support for leaning the back of the person, and the conventional product is a rear end of the lower body support. The lower end of the upper body support is swingably connected to the portion so that the upper body support can be inclined backward with respect to the lower body support.

リクライニング装置が例えば椅子の場合、前述のような構造によると、使用者が浅く腰掛けた姿勢をとっているときに、上半身支持体を傾斜させると、骨盤から背中に至る部分と上半身支持体及び下半身支持体との間に大きな略三角形状の隙間が生じ、そのため、その姿勢のままで上半身支持体を後方に傾斜させると、腰が浮いた状態となるため、身体が安定せず疲労の原因となる。これを避けるためには、座位を移動させて深く腰掛け直して骨盤部分を前記連結部に密着させた後に上半身支持体を傾斜させなければならないという問題があった。特に、使用者の身体が不自由なため介助の必要があるときに、介助者が使用者の座位を移動させるのは、介助者の側に多大の労力を要するという問題があった。このような問題はリクライニング装置がベッドであっても、下半身支持体と上半身支持体とを水平にしない限り、同様であった。  In the case where the reclining device is, for example, a chair, according to the above-described structure, when the user is in a shallow sitting position, when the upper body support is inclined, the portion from the pelvis to the back, the upper body support, and the lower body A large, approximately triangular gap is created between the support and the upper body support.If you tilt the upper body support backwards while maintaining that posture, your waist will float, causing your body to become unstable and cause fatigue. Become. In order to avoid this, there has been a problem that the upper body support must be tilted after moving the seating position and re-seat deeply to bring the pelvis portion into close contact with the connecting portion. In particular, there is a problem that when the assistant needs to be assisted because the user's body is inconvenient, moving the sitting position of the user requires a great deal of labor on the part of the assistant. Such a problem is the same even if the reclining device is a bed unless the lower body support and the upper body support are leveled.

本考案は、前記のような問題に鑑みてなされたもので、使用者の座位を変更せずに使用者の骨盤から背中の部分に至る身体形状に一致させた状態で前記上半身支持体を傾斜させることができるリクライニング装置を提供することを目的とするものである。  The present invention has been made in view of the above-described problem, and tilts the upper body support in a state in which the upper body support is matched with the body shape from the pelvis to the back portion of the user without changing the sitting position of the user. It is an object of the present invention to provide a reclining device that can be operated.

前記の目的を達成するために、本考案は、人の臀部及び下肢を載せる下半身支持体と前記人の背をもたれさせる上半身支持体とを揺動自在に連結してなるリクライニング装置において、前記下半身支持体の両側部に前記上半身支持体の下部を前後方向に移動自在に且つ下半身支持体に対して揺動自在に連結したことを特徴とするものである。  In order to achieve the above object, the present invention provides a reclining device in which a lower body support for resting a person's buttocks and lower limbs and an upper body support for leaning the back of the person are swingably connected. The lower part of the upper body support is connected to both sides of the support so as to be movable in the front-rear direction and swingable with respect to the lower body support.

本考案にかかるリクライニング装置によれば、使用者の座位を変更せずに、その骨盤から背中の部分の形状に一致させた状態で上半身支持体を傾斜させることができるので、使用者の身体が不自由な場合にその介助者の労力が大幅に軽減されるという効果を奏するものである。  According to the reclining device of the present invention, the upper body support can be tilted in a state in which the shape of the back portion is matched from the pelvis without changing the sitting position of the user, so that the user's body is This has the effect of greatly reducing the labor of the caregiver in the case of inconvenience.

以下、図面を参照しながら、本考案のリクライニング装置として椅子を例として実施の形態を説明する。なお、本考案において、「前後」、「左右」とは、使用者が背中をリクライニング装置の上半身支持体に向けて着座した場合の身体の前後、左右方向に対応するもので、それぞれ、図1中の矢印A及び矢印Bによって示す。図1に示すように、本考案のリクライニング装置1は、人の臀部及び下肢を載せる下半身支持体2と、前記人の背をもたれさせる上半身支持体3とからなっている。上半身支持体3の下部は、前後方向に移動自在に且つ下半身支持体2に対して揺動自在に連結した構成となっている。より詳しく述べると、下半身支持体2は、座部4の両側部即ち左右の側面にそれぞれフレーム5が取り付けられてなるもので、4本の脚6によって支持されている。両フレーム5には前後方向に延びる長穴7がそれぞれ設けられている。  Hereinafter, an embodiment will be described with reference to the drawings, taking a chair as an example of a reclining device of the present invention. In the present invention, "front and rear" and "left and right" correspond to the front and rear and left and right directions of the body when the user sits with his back toward the upper body support of the reclining device, respectively. Shown by arrows A and B in the middle. As shown in FIG. 1, a reclining device 1 according to the present invention includes a lower body support 2 on which a person's buttocks and lower limbs are placed, and an upper body support 3 on which the person rests. The lower portion of the upper body support 3 is connected to the lower body support 2 so as to be movable in the front-rear direction and swingable. More specifically, the lower body support 2 has frames 5 attached to both sides of the seat 4, that is, left and right sides, and is supported by four legs 6. Each of the frames 5 is provided with an elongated hole 7 extending in the front-rear direction.

一方、上半身支持体3は、背もたれ部9と、その両側部即ち左右の側面にそれぞれ取り付けられたフレー厶10とからなっている。フレーム10の下部は背もたれ部9より下方側に突出させた突出部10Aとなっている。突出部10Aには、回転ローラー13(図2参照)を有する連結軸12が取り付けられ、回転ローラー13は、前記長穴7に嵌挿されることにより下半身支持体2と上半身支持体3とが連結されている。これにより、上半身支持体3は下半身支持体2に対して長穴7の前後方向の幅を前後方向に移動させることができると共に、長穴7の任意の位置で下半身支持体2に対して揺動させて下半身支持体2に対する任意の傾斜角度即ちリクライニング角度を得ることができる。  On the other hand, the upper body support 3 includes a backrest 9 and frames 10 attached to both sides, that is, left and right side surfaces. The lower portion of the frame 10 is a protruding portion 10A protruding downward from the backrest portion 9. A connecting shaft 12 having a rotating roller 13 (see FIG. 2) is attached to the protruding portion 10A. The rotating roller 13 connects the lower body support 2 and the upper body support 3 by being inserted into the elongated hole 7. Have been. Accordingly, the upper body support 3 can move the width of the elongated hole 7 in the front-rear direction with respect to the lower body support 2 in the front-rear direction, and swing with respect to the lower body support 2 at an arbitrary position of the elongated hole 7. By moving it, an arbitrary inclination angle, that is, a reclining angle with respect to the lower body support 2 can be obtained.

このような構造によって、上半身支持体3は、長穴7の所望の位置で下半身支持体2に対して揺動させて所望の傾斜角度を得ることができるが、その位置及び角度に上半身支持体3を固定して保持するストッパー機構、上半身支持体3を傾斜させたことによってリクライニング装置1及び使用者が後転するのを防止するための安全機構を設けたり、或いは、前記上半身支持体に連結された下半身支持体を、脚部付きの台板を別途用意してその上面に、前後方向にスライド自在に載置することもできるが、これらは従来公知の技術を適宜採用すれば足りるので、それらの具体的説明及び図示は割愛する。  With such a structure, the upper body support 3 can be swung with respect to the lower body support 2 at a desired position of the elongated hole 7 to obtain a desired inclination angle. A stopper mechanism for fixing and holding the upper body support member 3, a safety mechanism for preventing the reclining device 1 and the user from rolling backward by inclining the upper body support member 3, or connecting to the upper body support member The lower body support that has been prepared, a base plate with legs can be separately prepared and placed on the upper surface so as to be freely slidable in the front-rear direction, but since it is sufficient to appropriately adopt a conventionally known technique, Detailed description and illustration thereof are omitted.

このように構成したリクライニング装置1の使用状態を説明すると、図3に示すように、連結軸12従って回転ローラー13が長穴7の最後端位置にあり上半身支持体3が立てられた状態即ち通常の椅子と同じように使用される状態にあるときに、使用者14が浅く即ち骨盤を前方にずらせて腰掛けるような座位をとった場合には、使用者14の身体と下半身支持体2と上半身支持体3との間に略三角形状の空間Sが形成される。このような状態でも、使用者14が自ら又は介助者の援助を得て上体を起こすようにして、上半身支持体3を連結軸12従って回転ローラー13が長穴7内を前方向に移動するように前方に押し出して(図3中のCの位置)、上半身支持体3の下端部と使用者14の骨盤とを密着させれば、骨盤から背中に至る身体形状と、下半身支持体2及び上半身支持体3の屈曲形状とが一致して前記の略三角形状の空間Sがなくなる。そのため、使用者14がその座位を変更しなくても、その位置で上半身支持体3を連結軸12を軸として後方に傾斜させて倒せば(図中Dの位置)、使用者14は、その骨盤から背中に至る後面形状を下半身支持体2及び上半身支持体3の形状に一致させたままの安定した姿勢で身体を傾かせることができる。  The use state of the reclining device 1 configured as described above will be explained. As shown in FIG. When the user 14 is in a sitting position such that the user 14 is seated shallow, that is, the pelvis is shifted forward, and the lower body support 2 and the upper body A substantially triangular space S is formed between the support 3 and the support 3. Even in such a state, the user 14 raises the upper body by himself or with the assistance of an assistant, and the upper body support 3 moves the connecting shaft 12 and thus the rotating roller 13 forward in the elongated hole 7. When the lower end of the upper body support 3 and the pelvis of the user 14 are brought into close contact with each other by pushing the body forward (position C in FIG. 3), the body shape from the pelvis to the back, the lower body support 2 and The bent shape of the upper body support 3 matches, and the above-mentioned substantially triangular space S disappears. Therefore, even if the user 14 does not change his or her sitting position, if the upper body support 3 is tilted rearward around the connection shaft 12 at the position and tilted rearward (position D in the drawing), the user 14 The body can be tilted in a stable posture with the rear shape from the pelvis to the back conforming to the shapes of the lower body support 2 and the upper body support 3.

なお、本考案に係るリクライニング装置における下半身支持体と上半身支持体との連結構造としては、前述したように座部に取り付けたフレームに長穴を設けずに、ガイドレールを有する支持金具を前記フレームに取り付け、前記ガイドレール上を回転ローラーが前後方向に移動するようにしてもよい。  As the connecting structure between the lower body support and the upper body support in the reclining device according to the present invention, as described above, without providing a long hole in the frame attached to the seat portion, a support bracket having a guide rail is used as the frame. And the rotating roller may move in the front-rear direction on the guide rail.

本考案のリクライニング装置の実施の形態を概念的に示す斜視図The perspective view which shows notionally the embodiment of the reclining apparatus of this invention. 前記リクライニング装置の連結部分を概念的に示す拡大斜視図An enlarged perspective view conceptually showing a connecting portion of the reclining device. 前記リクライニング装置の使用状態を概念的に示す側面図Side view conceptually showing the use state of the reclining device

符号の説明Explanation of reference numerals

1 リクライニング装置
2 下半身支持体
3 上半身支持体
7 長穴
12 連結軸
13 回転ローラー
DESCRIPTION OF SYMBOLS 1 Reclining device 2 Lower body support 3 Upper body support 7 Elongated hole 12 Connecting shaft 13 Rotating roller

Claims (1)

人の臀部及び下肢を載せる下半身支持体と前記人の背をもたれさせる上半身支持体とを揺動自在に連結してなるリクライニング装置において、前記下半身支持体の両側部に前記上半身支持体の下部を前後方向に移動自在に且つ下半身支持体に対して揺動自在に連結したことを特徴とするリクライニング装置。  In a reclining device in which a lower body support for placing the buttocks and lower limbs of a person and an upper body support for leaning the back of the person are swingably connected, a lower portion of the upper body support is provided on both sides of the lower body support. A reclining device, wherein the reclining device is connected to the lower body support so as to be movable in the front-rear direction.
JP2003272910U 2003-10-29 2003-10-29 Reclining device Expired - Fee Related JP3102151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003272910U JP3102151U (en) 2003-10-29 2003-10-29 Reclining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003272910U JP3102151U (en) 2003-10-29 2003-10-29 Reclining device

Publications (1)

Publication Number Publication Date
JP3102151U true JP3102151U (en) 2004-07-02

Family

ID=43255705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003272910U Expired - Fee Related JP3102151U (en) 2003-10-29 2003-10-29 Reclining device

Country Status (1)

Country Link
JP (1) JP3102151U (en)

Similar Documents

Publication Publication Date Title
JP4919633B2 (en) wheelchair
JP2022111251A5 (en)
JP2006296960A (en) Chair having massage function
JP3102151U (en) Reclining device
JP2007000570A5 (en)
JP2001149413A (en) Wheelchair
JP2000287783A (en) Chair
JP2572943B2 (en) Standing assistance chair
JPH0672214A (en) Seat device
EP2033541A1 (en) Chair
JP2001275776A (en) Legless chair
JP4430919B2 (en) Standing auxiliary chair
JPH06261819A (en) Chair
JP3091386U (en) Seating equipment
JP2002065394A (en) Chair
JPH0672215A (en) Seat device
JP2003010000A (en) Backrest device with lumbar-supporting function for chair
JPH1175989A (en) Support device of bend in cushion body
JP2540587Y2 (en) Easy chair with footrest
JP2023060752A (en) Chiropractic cushion
JP2006055525A (en) Backrest for chair
JPH0350772Y2 (en)
JP3111914U (en) Wheelchair backrest adjustment device
JP2021065491A (en) Chair
JP2634538B2 (en) Seat equipment

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees