JP2005185686A - Legless chair - Google Patents

Legless chair Download PDF

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Publication number
JP2005185686A
JP2005185686A JP2003433409A JP2003433409A JP2005185686A JP 2005185686 A JP2005185686 A JP 2005185686A JP 2003433409 A JP2003433409 A JP 2003433409A JP 2003433409 A JP2003433409 A JP 2003433409A JP 2005185686 A JP2005185686 A JP 2005185686A
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Japan
Prior art keywords
backrest
seat
footrest
chair
bent
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Pending
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JP2003433409A
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Japanese (ja)
Inventor
Tomoji Kobayashi
知司 小林
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Individual
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Individual
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Priority to JP2003433409A priority Critical patent/JP2005185686A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/34—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • B60N2/01—Arrangement of seats relative to one another
    • B60N2/012—The seat support being a part of the vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • B60N2/015—Attaching seats directly to vehicle chassis

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a legless chair which can maintain a seating condition with comfortable posture, makes reading or watching the television during seating comfortable and can demonstrate effective massage and warming performance. <P>SOLUTION: In a legless chair 1 comprising a seat 10 and a backrest 20, a footrest 30 which holds a user's feet at the upper part in bending state is formed extending from the front of the seat 10 and a vibrating device 40 is contained in the footrest 30. The vibrating device 40 can be contained in the backrest 20, a warming device 45 is contained in the backrest 20 and a headrest 50 bendable to the headrest side is provided in the upper part of the backrest 20. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、着座時の快適性を向上させると共に、マッサージ効果と保温性を兼ね備えた座椅子に関する。   The present invention relates to a seat chair that improves comfort when seated and has both a massage effect and heat retention.

従来より、頭部を含めて十分に安楽な姿勢で座って憩うことのできる椅子用枕構造と座椅子がある。（例えば特許文献１参照）。   Conventionally, there are a pillow structure for a chair and a seat chair that can be sat and relaxed in a sufficiently comfortable posture including the head. (For example, refer to Patent Document 1).

また、着座者が足を折り曲げて着座できるように座部にく字状に屈曲する足乗せ基部および足乗せ先端部を連接し、さらに、転倒しないように座部をベースフレームの中央に配置した安定性に優れた座椅子がある。（例えば特許文献２参照）。
特開２００３−８８４４５号公報（第１−３頁、図１、図２） 特開平１０−１０８７５２号公報（第１−２頁、図１） In addition, the footrest base and the footrest tip that are bent in a square shape are connected to the seat so that the seated person can bend and sit, and the seat is placed in the center of the base frame to prevent it from falling. There is a seat chair with excellent stability. (For example, refer to Patent Document 2).
JP 2003-88445 A (page 1-3, FIGS. 1 and 2) Japanese Patent Laid-Open No. 10-108752 (page 1-2, FIG. 1)

上掲特許文献１の椅子用枕構造と座椅子は、背部の上端の枕部が後方に傾倒自在に構成されており、さらに、足先や脛部及び大腿部を臀部より高い位置で支承するため安楽な姿勢で憩うことができるとされているが、枕部を後方に傾倒自在に形成した場合、着座中の読書やテレビ鑑賞には不向きであった。また、使用中、脹脛の疲れや腰部の筋肉疲労を解消するまでには至らなかった。   The chair pillow structure and the seat chair of Patent Document 1 are configured such that the pillow portion at the upper end of the back portion can be tilted rearward, and the feet, shins, and thighs are positioned higher than the hips. It is said that you can rest in a comfortable posture because it is supported, but if the pillow part is tilted backwards, it is not suitable for reading while sitting or watching TV. In addition, during use, the fatigue of the calves and the muscle fatigue of the waist were not resolved.

また、上掲特許文献２の座椅子は、足を折り曲げた状態で楽な姿勢を維持でき、さらにベースフレームにより高い安定性が得られるが、全体の重量や製造コストが嵩むと共に、マッサージ効果や保温性を発揮することはできなかった。   In addition, the seat chair of the above-mentioned Patent Document 2 can maintain a comfortable posture with the legs folded, and can obtain high stability by the base frame, but the overall weight and manufacturing cost increase, and the massage effect It was not possible to demonstrate heat retention.

そこで本発明の目的は、上記した従来技術の問題点を解消し、安楽な姿勢で着座状態を維持することができ、着座中の読書やテレビ鑑賞を快適にすると共に、マッサージ効果や保温性を発揮することができる座椅子を提供することにある。   Therefore, the object of the present invention is to solve the above-mentioned problems of the prior art, maintain a sitting state in a comfortable posture, make reading and watching TV comfortable while sitting, and provide a massage effect and heat retention. It is to provide a seat chair that can be used.

上記課題を達成するために本発明の座椅子は、座部と背凭れとで構成される座椅子において、前記座部の前方部分に、使用者の足を屈曲した状態で上方に保持する足載部が延設されていると共に、前記足載部に振動装置が収容されていることを特徴とする。また、前記背凭れ内に振動装置を収容することができ、また、前記背凭れ内に加温具を収容してもよい。さらに、前記背凭れの上部に、頭部載置側に屈曲する頭載部を設けてもよい。   In order to achieve the above object, a seat chair of the present invention is a seat chair composed of a seat portion and a backrest, and is held upward in a state where a user's foot is bent at a front portion of the seat portion. And a vibration device is accommodated in the footrest. Moreover, a vibration apparatus can be accommodated in the backrest, and a heating tool may be accommodated in the backrest. Furthermore, you may provide the head mounting part bent to the head mounting side in the upper part of the said backrest.

座部の前方部分に足載部を延設したことにより、着座時に足を屈曲した状態で上方に保持することができ、安楽な状態で着座することが可能となる。また、足載部に振動装置を収容することにより、脹脛部分のマッサージをおこなうことができる。さらに、背凭れに振動装置と加温具を収納することで、腰部や肩のマッサージと背中の加温を実現できる。さらにまた、背凭れの上部に、頭部載置側に屈曲する頭載部を設けたことで、着座中の読書やテレビ鑑賞を快適におこなうことも可能となる。   By extending the footrest part at the front part of the seat part, the leg can be held upward while being seated, and it is possible to sit in a comfortable state. Further, by accommodating the vibration device in the footrest part, it is possible to massage the calf part. Furthermore, by storing the vibration device and the heating device in the backrest, it is possible to realize massage of the waist and shoulders and heating of the back. Furthermore, by providing a head mounting portion that bends toward the head mounting side at the top of the backrest, reading while sitting and watching TV can be performed comfortably.

以下、本発明の座椅子の実施の形態を図面に基づいて説明する。
図１および図２に示す座椅子１は、座部１０と背凭れ２０とで構成されており、座部１０の前方部分には、着座時、使用者の足を屈曲した状態で上方に保持する足載部３０が延設されている。また、特に、足載部３０の内部には振動装置４０が収容されている。 DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a seat chair of the present invention will be described with reference to the drawings.
The seat 1 shown in FIG. 1 and FIG. 2 is composed of a seat 10 and a backrest 20, and the front portion of the seat 10 is upward with a user's foot bent when seated. The footrest part 30 to hold | maintain is extended. In particular, the vibration device 40 is accommodated inside the footrest 30.

座部１０は、中空状のパイプ１１を芯材として形成されており、座部１０の後方には、パイプ２１を芯材とする背凭れ２０が配置されている。かかる背凭れ２０は、ラチェット金具１２を介して座部１０に対して上方向に角度調節自在に連結されている。   The seat portion 10 is formed with a hollow pipe 11 as a core material, and a backrest 20 with the pipe 21 as a core material is disposed behind the seat portion 10. The backrest 20 is connected to the seat portion 10 via the ratchet fitting 12 so that the angle can be adjusted upward.

足載部３０は、着座時、使用者の足を屈曲した状態で上方に保持するもので、座部１０のパイプ１１の前方部分に設置されたラチェット金具１３により、上方向に屈曲されるパイプ３１からなる大腿載部３２と、大腿載部３２のパイプ３１の先端部分に設置されたラチェット金具３３により、下方向に屈曲されるパイプ３４からなる脛載部３５とで構成されている。また、座部１０、背凭れ２０、足載部３０の夫々のパイプ周囲には、緩衝性を有する中材２とカバー３が被覆されている。   The footrest 30 is a pipe that is held upward while being seated, and is bent upward by a ratchet fitting 13 installed at the front portion of the pipe 11 of the seat 10. The thigh rest portion 32 is composed of a thigh rest portion 32 composed of a pipe 34 bent downward by a ratchet fitting 33 installed at the tip of the pipe 31 of the thigh rest portion 32. In addition, a cushioning intermediate material 2 and a cover 3 are covered around the pipes of the seat portion 10, the backrest 20, and the footrest portion 30.

足載部３０は、大腿載部３２を上方向に屈曲させ、さらに脛載部３５を下方向に屈曲させることで、図４に示すように、着座時、使用者の足を屈曲した状態で上方に保持することができる。そのため、安楽な姿勢を維持した状態で着座を続けることが可能となる。   The footrest portion 30 bends the thigh rest portion 32 upward and further bends the tibial portion 35 downward, so that the user's foot is bent when seated as shown in FIG. It can be held upward. Therefore, it is possible to continue sitting while maintaining an easy posture.

また、特に、足載部３０であって、脛載部３５の内部には振動装置４０が収容されている。振動装置４０は、操作部４１のスイッチを入力することにより、偏芯モータが作動して心地よい振動を発生させるもので、特に強い疲労を感じる脹脛部分のマッサージをおこなうことができる。なお、図示する振動装置４０は、ケース本体４２の上部に突起４３を設けてツボ刺激効果も兼ね備えた構造からなるが、これに限らず、偏芯モータを使用したものであれば如何なる構造であってもよい。さらに設置する数量等も特に限定されない。   In particular, the vibration device 40 is accommodated in the footrest portion 30 and inside the shinrest portion 35. The vibration device 40 generates a pleasant vibration by operating the eccentric motor by inputting a switch of the operation unit 41, and can perform massage of the calf portion that feels particularly strong fatigue. The vibration device 40 shown in the figure has a structure in which a protrusion 43 is provided on the upper portion of the case main body 42 and also has an acupuncture stimulating effect. However, the structure is not limited to this, and any structure may be used as long as an eccentric motor is used. May be. Further, the quantity to be installed is not particularly limited.

他の好適例として、背凭れ２０内に振動装置４４を収容させることが好ましい。この場合、着座時、人体の腰部と肩部が配置される個所に夫々一対づつ収容させることがより好ましい。   As another preferred example, it is preferable to accommodate the vibration device 44 in the backrest 20. In this case, at the time of sitting, it is more preferable that the pair is accommodated one by one in the place where the waist and shoulders of the human body are arranged.

また、他の好適例として、背凭れ２０内に加温具４５を収容させることが好ましい。かかる加温具４５の構造は、特に限定されたものではないが、例えば、平布に電気抵抗の高い電熱線と配設し、市販の乾電池等の電源を利用して加熱させる。なお、加温具４５に温度の調節をおこなうコントローラやタイマー等を具備させてもよい。   As another suitable example, it is preferable to accommodate the heating tool 45 in the backrest 20. The structure of the heating tool 45 is not particularly limited. For example, a heating wire having a high electrical resistance is disposed on a flat cloth and heated using a power source such as a commercially available dry battery. In addition, you may provide the controller, timer, etc. which adjust temperature to the heating tool 45. FIG.

さらに、他の好適例として、図３に示すように、背凭れ２０の上部に頭載部５０を設けることが好ましい。頭載部５０は、背凭れ２０のパイプ２１の上部にラチェット金具５１を介して設置されるもので、頭部載置側に自在に屈曲させることが可能となる。頭載部５０を背凭れ２０の上部に設けることで、図５に示すように、着座中の読書やテレビ鑑賞を快適におこなうことができる。   Furthermore, as another suitable example, as shown in FIG. 3, it is preferable to provide a head mounting portion 50 on the upper portion of the backrest 20. The head mounting part 50 is installed on the upper part of the pipe 21 of the backrest 20 via a ratchet fitting 51, and can be freely bent to the head mounting side. By providing the head mounting part 50 on the backrest 20, as shown in FIG. 5, reading while sitting and watching TV can be performed comfortably.

本発明の座椅子の一部を欠切した状態の斜視図である。It is a perspective view in the state where a part of seat chair of the present invention was cut off. 前記座椅子の内部構造を示す斜視図である。It is a perspective view which shows the internal structure of the said seat. 他の好適例を示す座椅子の内部構造である。It is an internal structure of the seat chair which shows another suitable example. 足載部を屈曲させた状態の使用例である。It is an example of use in the state where the footrest is bent. 頭載部を屈曲させた状態の使用例である。It is an example of use in a state where the head-mounted portion is bent.

符号の説明Explanation of symbols

１ 座椅子
２ 中材
３ カバー
１０ 座部
１１ パイプ
１２ ラチェット金具
１３ ラチェット金具
２０ 背凭れ
２１ パイプ
３０ 足載部
３１ パイプ
３２ 大腿載部
３３ ラチェット金具
３４ パイプ
３５ 脛載部
４０ 振動装置
４１ 操作部
４２ ケース本体
４３ 突起
４４ 振動装置
４５ 加温具
５０ 頭載部
５１ ラチェット金具 DESCRIPTION OF SYMBOLS 1 Seat chair 2 Medium material 3 Cover 10 Seat part 11 Pipe 12 Ratchet metal fitting 13 Ratchet metal fitting 20 Backrest 21 Pipe 30 Foot mounting part 31 Pipe 32 Thigh mounting part 33 Ratchet metal fitting 34 Pipe 35 Tibial mounting part 40 Vibration device 41 Operation part 42 Case body 43 Protrusion 44 Vibrating device 45 Heating tool 50 Head mounted part
51 Ratchet hardware

Claims (4)

座部と背凭れとで構成される座椅子において、前記座部の前方部分に、使用者の足を屈曲した状態で上方に保持する足載部が延設されていると共に、前記足載部に振動装置が収容されていることを特徴とする座椅子。   In a seat chair composed of a seat and a backrest, a footrest that holds the user's foot upward in a bent state is extended at a front portion of the seat, and the footrest A seating chair characterized in that a vibration device is housed in the part. 前記背凭れ内に振動装置を収容した請求項１記載の座椅子。   The seat chair according to claim 1, wherein a vibration device is accommodated in the backrest. 前記背凭れ内に加温具を収容した請求項１または２記載の座椅子。   The seating chair according to claim 1 or 2, wherein a heating tool is accommodated in the backrest. 前記背凭れの上部に、頭部載置側に屈曲する頭載部を設けた請求項１〜３のうちいずれか一項記載の座椅子。   The seat chair as described in any one of Claims 1-3 which provided the head mounting part bent to the head mounting side in the upper part of the said backrest.
JP2003433409A 2003-12-26 2003-12-26 Legless chair Pending JP2005185686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003433409A JP2005185686A (en) 2003-12-26 2003-12-26 Legless chair

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Application Number Priority Date Filing Date Title
JP2003433409A JP2005185686A (en) 2003-12-26 2003-12-26 Legless chair

Publications (1)

Publication Number Publication Date
JP2005185686A true JP2005185686A (en) 2005-07-14

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ID=34790800

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Application Number Title Priority Date Filing Date
JP2003433409A Pending JP2005185686A (en) 2003-12-26 2003-12-26 Legless chair

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015066038A (en) * 2013-09-27 2015-04-13 株式会社 Ｍｔｇ Legless chair
RU175799U1 (en) * 2017-06-27 2017-12-19 Борис Федорович Андреев Multifunctional chair
CN113040557A (en) * 2021-03-04 2021-06-29 青岛科技大学 Household intelligent bed
US20230312105A1 (en) * 2022-04-04 2023-10-05 Gulfstream Aerospace Corporation Seat system with adaptively adjustable seating surfaces

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015066038A (en) * 2013-09-27 2015-04-13 株式会社 Ｍｔｇ Legless chair
RU175799U1 (en) * 2017-06-27 2017-12-19 Борис Федорович Андреев Multifunctional chair
CN113040557A (en) * 2021-03-04 2021-06-29 青岛科技大学 Household intelligent bed
CN113040557B (en) * 2021-03-04 2022-04-01 青岛科技大学 Household intelligent bed
US20230312105A1 (en) * 2022-04-04 2023-10-05 Gulfstream Aerospace Corporation Seat system with adaptively adjustable seating surfaces
US12030644B2 (en) * 2022-04-04 2024-07-09 Gulfstream Aerospace Corporation Seat system with adaptively adjustable seating surfaces

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