JPH10304948A - Collapsible chair - Google Patents

Collapsible chair

Info

Publication number
JPH10304948A
JPH10304948A JP11980497A JP11980497A JPH10304948A JP H10304948 A JPH10304948 A JP H10304948A JP 11980497 A JP11980497 A JP 11980497A JP 11980497 A JP11980497 A JP 11980497A JP H10304948 A JPH10304948 A JP H10304948A
Authority
JP
Japan
Prior art keywords
seat
backrest
frame
leg member
chair
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.)
Pending
Application number
JP11980497A
Other languages
Japanese (ja)
Inventor
Masaru Furuyama
優 古山
Kenji Sato
健治 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIFE GUARD KK
Daiken Co Ltd
Original Assignee
LIFE GUARD KK
Daiken Co Ltd
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 LIFE GUARD KK, Daiken Co Ltd filed Critical LIFE GUARD KK
Priority to JP11980497A priority Critical patent/JPH10304948A/en
Publication of JPH10304948A publication Critical patent/JPH10304948A/en
Pending legal-status Critical Current

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  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a collapsible chair constituted of three replaceable parts, of a seat part, a backrest part, and a lower seat part, in which assembling and parts replacement can be easily performed without the use of a screwdriver, etc. SOLUTION: This chair comprises three replaceable parts of a seat part 1, a backrest part 2, and a lower seat part 3. The lower seat part 3 is constituted of a frame that two each of front leg pipes and back leg pipes are integrally joined together and a decorative frame housing these front leg pipes and back leg pipes and comprises a connected part that the backrest 2 is connected to the upper end of the back leg pipes. The backrest part main body 23 is installed to the frame that two connecting pipes 22 fitted into and connected to the upper end of the back leg pipes are integrally joined together, and a cavity 26 is provided for the lower part of the backrest part 2 for the insertion of the seat part 1. The seat part 1 is mounted on the lower seat part 3 so that its back end may be inserted into the cavity 26, and the front end part of the seat part 1 is fixed to the frame of the lower seat part 3 by a thumbscrew 42.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、ファミリーレス
トラン等で業務用として用いられるソファータイプの組
立式椅子に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sofa type assembling chair used for business use in a family restaurant or the like.

【0002】[0002]

【従来の技術】ファミリーレストラン等で用いられるソ
ファータイプの椅子は、通常製造工場において座部,背
もたれ部等の部品が作られ、大工仕事により組立及び取
り付けが行われる。取り付け工事は、家具業者や店員が
簡単にできるものではなく、座部が破損した場合にも椅
子全体を大工仕事及び椅子屋の張り仕事により交換しな
ければならない。子供連れの多いファミリーレストラン
では座部が汚されたり破損されることが多く、その度に
椅子の交換が必要となるため、椅子の取り付けや交換に
要するコストや工期が大きな問題となっている。
2. Description of the Related Art A sofa-type chair used in a family restaurant or the like usually has parts such as a seat and a backrest made in a manufacturing factory, and is assembled and attached by carpentry. The installation work cannot be easily performed by a furniture dealer or a clerk. Even if the seat is damaged, the entire chair must be replaced by carpentry work and chairman's work. In a family restaurant with many children, the seat is often stained or damaged, and the chair needs to be replaced each time. Therefore, the cost and construction period required for the installation and replacement of the chair are a major problem.

【0003】[0003]

【発明が解決しようとする課題】座部が破損した場合
に、そのクッション体のみを座板から取り外して交換で
きるようにした椅子は提案されている(特開昭56−1
25009号公報参照)。また、背もたれ部と脚部を組
立或いは分解できるようにした構造も提案されている
(特開平8−228883号公報参照)。しかし、頻繁
な交換が要求されるファミリーレストラン等で用いるこ
とを目的として、簡単な機構でしかも組立やパーツ交換
を簡単に行うことができるようにした椅子はなかった。
A chair has been proposed in which, when the seat is broken, only the cushion body can be removed from the seat plate and replaced.
250009). There has also been proposed a structure in which the backrest and the leg can be assembled or disassembled (see Japanese Patent Application Laid-Open No. 8-228883). However, there has been no chair that can be easily assembled and replaced easily with a simple mechanism for use in a family restaurant or the like that requires frequent replacement.

【0004】この発明は、座部と背もたれ部及び座下部
がそれぞれ交換可能に構成されて、簡単に組立やパーツ
交換を行うことを可能とした組立式椅子を提供すること
を目的としている。
SUMMARY OF THE INVENTION It is an object of the present invention to provide an assembling chair in which a seat, a backrest, and a seat lower can be exchanged, so that assembly and parts exchange can be easily performed.

【0005】[0005]

【課題を解決するための手段】この発明は、座部と背も
たれ部及び座下部がそれぞれ交換可能に構成された組立
式椅子であって、前記座下部は、少なくとも2本ずつの
前脚部材と後脚部材が一体に接合されて前記座部を搭載
するためのフレーム及びこのフレームの前記前脚部材及
び後脚部材が収められる化粧枠により構成されて、前記
後脚部材の上端に前記背もたれ部が連結される連結部を
有し、前記背もたれ部は、前記後脚部材の上端に嵌合連
結される少なくとも2本の連結部材が一体に接合された
フレームに背もたれ部本体を取り付けて構成され、前記
座部は、後端部が前記背もたれ部本体の下部と嵌合し、
前端部下面で前記座下部のフレームと結合されるもので
あることを特徴とする。
SUMMARY OF THE INVENTION The present invention is an assembly-type chair in which a seat, a backrest, and a seat lower are interchangeable, wherein the seat lower has at least two front leg members and rear seats. A frame for mounting the seat with the leg members integrally joined, and a decorative frame for accommodating the front leg member and the rear leg member of the frame, wherein the backrest is connected to an upper end of the rear leg member The backrest is configured by attaching a backrest body to a frame in which at least two connection members fitted and connected to the upper end of the rear leg member are integrally joined, and The part, the rear end part is fitted with the lower part of the backrest part body,
It is characterized in that the lower end of the front end is connected to the frame of the lower part of the seat.

【0006】この発明において好ましくは、前記背もた
れ部本体の下部に前記座部の後端部が挿入される窪みが
設けられ、前記座部はその後端部を前記窪みに挿入する
ように前記座下部に搭載されて前端部の下面が前記座下
部のフレームに蝶ネジにより固定される。この発明にお
いて好ましくは、前記座下部のフレームは角パイプによ
り作られ、これに接合された前記前脚部材及び後脚部材
は丸パイプにより作られ、前記背もたれ部のフレームは
角パイプにより作られ、これに接合された前記連結部材
は前記後脚部材の丸パイプ上端に差し込まれる丸パイプ
により作られる。この発明において更に好ましくは、前
記前脚部材及び後脚部材は先端に高さ調節機構を有する
ものとする。
In the present invention, preferably, a recess is provided in a lower portion of the backrest main body, into which a rear end of the seat is inserted, and the seat has a lower portion so that the rear end is inserted into the recess. The lower surface of the front end is fixed to the frame below the seat with a thumb screw. In the present invention, preferably, the frame at the lower part of the seat is made of a square pipe, the front leg member and the rear leg member joined thereto are made of a round pipe, and the frame of the backrest is made of a square pipe. The connecting member joined to the rear leg member is formed by a round pipe inserted into an upper end of the round pipe of the rear leg member. More preferably, in the present invention, the front leg member and the rear leg member have a height adjusting mechanism at a distal end.

【0007】この発明によると、背もたれ部が座下部の
フレームの後脚部材上端に嵌合連結され、座部は後端部
が背もたれ部本体の下部と嵌合し、前端部下面で座下部
のフレームと結合される構造であるため、背もたれ部と
座部をそれぞれ単独で取り外すことができる。特に最も
損傷し易い座部の交換は、その前端部下面の結合部を取
り外すだけで足りる。このため、大工仕事や椅子屋の張
り仕事を要せずレストラン等において簡単に組立て或い
はパーツ交換ができる椅子が得られる。
According to the present invention, the backrest portion is fitted and connected to the upper end of the rear leg member of the frame at the lower portion of the seat, the rear end portion of the seat portion is fitted to the lower portion of the backrest body, and the lower portion of the seat at the lower surface of the front end portion. Since the structure is combined with the frame, the backrest portion and the seat portion can be independently removed. In particular, replacement of the most susceptible seat is only required to remove the connection on the underside of its front end. For this reason, it is possible to obtain a chair that can be easily assembled or replaced in a restaurant or the like without requiring any carpentry work or tension work of a chair shop.

【0008】また、座下部と背もたれ部の連結部をパイ
プによる嵌合連結構造とし、また座部を下面から蝶ネジ
で座下部のフレームに固定するようにすれば、ドライバ
等を用いることなく、組立及び取り外しが簡単にでき
る。また、座下部や背もたれ部のフレームを角パイプに
より構成し、これに接合される前脚部材,後脚部材,更
に後脚部材にに連結される連結部材を丸パイプとするこ
とにより、骨格全体を軽量で頑丈なものとすることがで
きる。更に、前脚部材及び後脚部材の先端に高さを調整
する調節機構を備えることにより、がたつきのない座り
心地のよい椅子が得られる。
Further, if the connecting portion between the seat lower portion and the backrest portion has a fitting connection structure using a pipe, and the seat portion is fixed to the frame of the seat lower portion with a thumb screw from the lower surface, a driver or the like can be used without using a driver or the like. Easy assembly and removal. In addition, the frame of the lower part of the seat and the backrest is composed of a square pipe, and the front leg member, the rear leg member, and the connecting member connected to the rear leg member are round pipes. It can be lightweight and sturdy. Further, by providing an adjusting mechanism for adjusting the height at the front end of the front leg member and the rear leg member, a chair that is comfortable and does not rattle can be obtained.

【0009】[0009]

【発明の実施の形態】以下、図面を参照して、この発明
の実施例を説明する。図1は、一実施例による椅子の組
立状態を示しており、椅子は座部1と背もたれ部2及び
座下部3がそれぞれ個別に交換可能に構成されている。
図2は、座部1の取り付け状態を横から見た図であり、
座下部3に背もたれ部2を連結した状態で座部1を座下
部3に搭載するようになっている。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an assembled state of a chair according to an embodiment. The chair is configured such that a seat portion 1, a backrest portion 2, and a seat lower portion 3 can be individually exchanged.
FIG. 2 is a view of the mounting state of the seat 1 as viewed from the side.
The seat portion 1 is mounted on the seat lower portion 3 with the backrest portion 2 connected to the seat lower portion 3.

【0010】座下部3は、図4に示すような“日”の字
型に加工された角パイプからなる金属フレーム31の4
隅に2本ずつの前脚パイプ32a,32bと後脚パイプ
33a,33bが一体に接合され、これを図5に示すよ
うなメラミン等の樹脂を張った化粧枠34に収めて構成
される。前脚パイプ32a,32bと後脚パイプ33
a,33bは丸パイプであり、これらの先端には高さの
調整を行うアジャスター36が取り付けられている。後
脚パイプ33a,33bの上端が後述するように背もた
れ部との連結部となる。フレーム31の前方には、座部
1を固定するためのネジ孔が形成された突起部35が設
けられている。
[0010] The seat lower part 3 is a metal frame 31 made of a square pipe machined in the shape of a "sun" as shown in FIG.
Two front leg pipes 32a, 32b and two rear leg pipes 33a, 33b are integrally joined at the corners, and are housed in a decorative frame 34 covered with a resin such as melamine as shown in FIG. Front leg pipes 32a and 32b and rear leg pipe 33
Reference numerals a and 33b denote round pipes, and adjusters 36 for adjusting the height are attached to the tips of these pipes. The upper ends of the rear leg pipes 33a and 33b are connected to the backrest as described later. A projection 35 having a screw hole for fixing the seat 1 is provided in front of the frame 31.

【0011】背もたれ部2は、図6の背面図に示すよう
に、H型の角パイプからなる金属フレーム21の両側部
に連結用パイプ22a,22bを接合した骨格に、背も
たれ部本体23を取り付けて構成されている。背もたれ
部本体23は、木材或いは合板からなる支持板24にや
はりウレタンを介してソフトレザーをかぶせたもので、
金属フレーム21は予め設けられたネジ孔25を利用し
て、支持板24にネジ止めされる。背もたれ部本体23
の下部には、座部1の後端部が挿入される窪み26が設
けられている。背もたれ部2の背面は、図示はしていな
いが、ソフトレザー等により覆われる。
As shown in the rear view of FIG. 6, the backrest 2 has a backrest body 23 attached to a skeleton in which connecting pipes 22a and 22b are joined to both sides of a metal frame 21 formed of an H-shaped square pipe. It is configured. The backrest body 23 is made of a support plate 24 made of wood or plywood covered with soft leather via urethane.
The metal frame 21 is screwed to the support plate 24 using a screw hole 25 provided in advance. Backrest body 23
Is provided with a recess 26 into which the rear end of the seat 1 is inserted. Although not shown, the back surface of the backrest 2 is covered with soft leather or the like.

【0012】連結用パイプ22a,22bは、座下部3
の後脚パイプ33a,33bの上端部に嵌合連結される
ものであり、図示のように背もたれ部本体23より下方
に突出させた後脚パイプ33a,33bより小径の丸パ
イプにより作られている。なお、連結用パイプ22a,
22bの先端挿入部22c,22dとこれらが嵌合連結
される後脚パイプ33a,33bの内側には、錆を生じ
ることなく長期使用に耐えて且つ簡単な組立及び取り外
しを可能とするために、ステンレス製パイプを用いるこ
とが好ましい。
The connecting pipes 22a and 22b are connected to the lower part 3 of the seat.
The lower leg pipes 33a, 33b are fitted and connected to the upper ends of the rear leg pipes 33a, 33b, and are made of round pipes having a smaller diameter than the rear leg pipes 33a, 33b projected downward from the backrest body 23 as shown in the figure. . The connecting pipes 22a,
In order to withstand long-term use without rusting and to enable simple assembly and removal, the inside of the rear leg pipes 33a and 33b to which the tip insertion portions 22c and 22d of the 22b are fitted and connected to each other are made. It is preferable to use a stainless steel pipe.

【0013】座部1は、木材或いは合板からなる座板に
ウレタンフォームを介してソフトレザーをかぶせて作ら
れたものである。これらの座部1,背もたれ部2及び座
下部3は、次のように組み立てられる。先ず図3に示す
ように、背もたれ部2の連結用パイプ22a,22bを
座下部3の後脚パイプ33a,33bの上端に差し込
む。後脚パイプ33a,33bには予めネジ止め孔が設
けられていて、蝶ネジ41a,41bを用いて後脚パイ
プ33a,33bと連結用パイプ22a,22bの間を
固定する。背もたれ部本体23の下部には前述のように
窪み26が設けられており、図2に示すように座部1
を、その後端部を窪み26に挿入するように座下部3に
搭載する。そして、座部1の前端部の下面を座下部3の
フレーム31に設けられた突起35に蝶ネジ42a〜4
2cによって固定する。
The seat portion 1 is made by covering a seat plate made of wood or plywood with soft leather via urethane foam. The seat 1, the backrest 2 and the lower seat 3 are assembled as follows. First, as shown in FIG. 3, the connecting pipes 22a, 22b of the backrest 2 are inserted into the upper ends of the rear leg pipes 33a, 33b of the seat lower part 3. Screw holes are provided in the rear leg pipes 33a and 33b in advance, and the rear leg pipes 33a and 33b and the connection pipes 22a and 22b are fixed using the thumb screws 41a and 41b. The depression 26 is provided in the lower portion of the backrest main body 23 as described above, and as shown in FIG.
Is mounted on the seat lower part 3 so that the rear end thereof is inserted into the recess 26. Then, the lower surface of the front end of the seat portion 1 is attached to the projection 35 provided on the frame 31 of the seat lower portion 3 by the thumb screws 42a to 4a.
Fix by 2c.

【0014】上述のようにこの実施例の椅子は、座部1
と背もたれ部2及び座下部3の3パーツが別々に作られ
る。そして、背もたれ部2の連結用パイプ22a,22
bを座下部3の後脚パイプ33a,33bの上端部に差
し込むことにより、背もたれ部2は座下部3に結合さ
れ、これに座部1を搭載して組み立てられる。背もたれ
部2と座下部の間、及び座部1と座下部3の間は、使用
中に外れることがないように蝶ネジにより止められる。
これにより、図1に示したように各部の骨格として用い
られたパイプ類や蝶ネジ等は前面からは隠された状態で
全体が組み立てられる。
As described above, the chair of this embodiment has a seat 1
And the three parts of the backrest part 2 and the seat lower part 3 are separately made. And the connecting pipes 22a, 22 of the backrest 2
By inserting b into the upper end portions of the rear leg pipes 33a and 33b of the lower seat portion 3, the backrest portion 2 is coupled to the lower seat portion 3, and the seat portion 1 is mounted on the lower seat portion 3 and assembled. Between the backrest portion 2 and the lower seat portion and between the seat portion 1 and the lower seat portion 3 are fixed by thumb screws so as not to come off during use.
As a result, as shown in FIG. 1, the pipes, thumb screws and the like used as the skeleton of each part are assembled as a whole in a state where they are hidden from the front.

【0015】以上のようにこの実施例による組立式椅子
は、3パーツを現場に運んで、煩雑な大工仕事を要せ
ず、ドライバも用いることもなく、簡単に組み立てるこ
とができる。座部1が汚れ或いは破損したときの交換も
蝶ネジの操作により簡単に行うことができる。骨格は角
パイプ及び丸パイプを用いて軽量且つ頑丈に作られ、し
かも組み立てた状態で前面からはパイプ類は見えないた
め、高級感を損なうこともない。更に、前脚パイプ及び
後脚パイプの先端にはアジャスター36を取り付けてお
り、がたつきも確実に防止できる。
As described above, the assembling chair according to this embodiment carries three parts to the site, does not require complicated carpentry, and can be easily assembled without using a driver. Replacement when the seat 1 is dirty or damaged can be easily performed by operating the thumb screw. The skeleton is made lightweight and sturdy using square pipes and round pipes, and since the pipes are not visible from the front in the assembled state, there is no loss of luxury. Further, an adjuster 36 is attached to the front ends of the front leg pipe and the rear leg pipe, so that rattling can be reliably prevented.

【0016】この発明は上記実施例に限られない。例え
ば、図5に示した化粧枠34は、運搬の便を考慮して予
め一体構成とせず、椅子を組立る現場で組み立てるよう
にすることもできる。この場合例えば、図7(a)に示
すようにコーナー38を用いてネジ止めにより化粧枠片
34a,34bを組み立てるようにする。或いは、図7
(b)に示すように化粧枠片34a,34bのガイド溝
が形成されたコーナー39を用いて、より簡単に組み立
てるようにすることもできる。これらのコーナー38,
39を用いた場合には、テープ等によりコーナー部を覆
う。また実施例では、前脚パイプ,後脚パイプ及び連結
用パイプをそれぞれ2本ずつとしたが、椅子の大きさに
よりそれぞれ3本ずつ或いはそれ以上のパイプを用いて
もよい。更に、座下部3や背もたれ部2のフレーム3
1,21を樹脂成形品とすることもできる。
The present invention is not limited to the above embodiment. For example, the decorative frame 34 shown in FIG. 5 may not be integrally formed in advance in consideration of transportation convenience, and may be assembled at a site where a chair is assembled. In this case, for example, as shown in FIG. 7A, the decorative frame pieces 34a and 34b are assembled by screwing using the corners 38. Or, FIG.
As shown in (b), the corners 39 in which the guide grooves of the decorative frame pieces 34a and 34b are formed can be more easily assembled. These corners 38,
When 39 is used, the corner portion is covered with a tape or the like. Further, in the embodiment, the front leg pipe, the rear leg pipe, and the connection pipe are each two, but three or more pipes may be used depending on the size of the chair. Furthermore, the frame 3 of the seat lower part 3 and the backrest part 2
1 and 21 may be resin molded products.

【0017】[0017]

【発明の効果】以上述べたようにこの発明によれば、座
部と背もたれ部及び座下部がそれぞれ個別に交換可能に
構成されて、簡単な機構で組立やパーツ交換作業も容易
に行うことを可能とした組立式椅子を提供することがで
きる。
As described above, according to the present invention, the seat portion, the backrest portion, and the seat lower portion are individually replaceable, so that assembly and parts replacement can be easily performed with a simple mechanism. An enabled knockdown chair can be provided.

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

【図1】 この発明の一実施例による組立式椅子の外観
を示す斜視図である。
FIG. 1 is a perspective view showing the appearance of a knockdown chair according to an embodiment of the present invention.

【図2】 同組立式椅子の側面図である。FIG. 2 is a side view of the assembled chair.

【図3】 同組立式椅子の座下部と背もたれ部の分解斜
視図である。
FIG. 3 is an exploded perspective view of a lower part of a seat and a backrest of the assembled chair.

【図4】 同座下部のフレームを示す斜視図である。FIG. 4 is a perspective view showing a lower frame of the seat.

【図5】 同座下部の化粧枠を示す斜視図である。FIG. 5 is a perspective view showing a decorative frame at a lower portion of the seat.

【図6】 同背もたれ部の背面から見た斜視図である。FIG. 6 is a perspective view of the backrest viewed from the back.

【図7】 他の実施例の化粧枠組立法を示す図である。FIG. 7 is a view showing a makeup frame assembling method according to another embodiment.

【符号の説明】[Explanation of symbols]

1…座部、2…背もたれ部、3…座下部、31…金属フ
レーム、32a,32b…前脚パイプ、33a,33b
…後脚パイプ、21…金属フレーム、22a,22b…
連結用パイプ、23…背もたれ部本体、26…窪み、4
1,42…蝶ネジ。
DESCRIPTION OF SYMBOLS 1 ... Seat part, 2 ... Backrest part, 3 ... Seat lower part, 31 ... Metal frame, 32a, 32b ... Fore leg pipe, 33a, 33b
... rear leg pipe, 21 ... metal frame, 22a, 22b ...
Connecting pipe, 23: backrest body, 26: hollow, 4
1,42 ... Thumb screws.

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 座部と背もたれ部及び座下部がそれぞれ
交換可能に構成された組立式椅子であって、 前記座下部は、少なくとも2本ずつの前脚部材と後脚部
材が一体に接合されて前記座部を搭載するためのフレー
ム及びこのフレームの前記前脚部材及び後脚部材が収め
られる化粧枠により構成されて、前記後脚部材の上端に
前記背もたれ部が連結される連結部を有し、 前記背もたれ部は、前記後脚部材の上端に嵌合連結され
る少なくとも2本の連結部材が一体に接合されたフレー
ムに背もたれ部本体を取り付けて構成され、 前記座部は、後端部が前記背もたれ部本体の下部と嵌合
し、前端部下面で前記座下部のフレームと結合されるも
のであることを特徴とする組立式椅子。
1. An assembling chair in which a seat, a backrest, and a lower seat are replaceable, wherein the lower seat has at least two front leg members and two rear leg members integrally joined. The frame for mounting the seat portion and a decorative frame in which the front leg member and the rear leg member of the frame are accommodated, and a connecting portion to which the backrest portion is connected to an upper end of the rear leg member, The backrest is configured by attaching a backrest body to a frame in which at least two connecting members fitted and connected to the upper end of the rear leg member are integrally joined. An assembling chair, wherein the chair is fitted with a lower portion of a backrest body and is coupled to a frame of the seat lower portion at a lower surface of a front end portion.
【請求項2】 前記背もたれ部本体の下部に前記座部の
後端部が挿入される窪みが設けられ、前記座部はその後
端部を前記窪みに挿入するように前記座下部に搭載され
て前端部の下面が前記座下部のフレームに蝶ネジにより
固定されることを特徴とする請求項1記載の組立式椅
子。
2. A dent into which a rear end of the seat is inserted is provided at a lower portion of the backrest main body, and the seat is mounted on the seat lower such that a rear end is inserted into the dent. 2. The chair according to claim 1, wherein a lower surface of the front end is fixed to a frame below the seat with a thumbscrew.
【請求項3】 前記座下部のフレームは角パイプにより
作られ、これに接合された前記前脚部材及び後脚部材は
丸パイプにより作られ、 前記背もたれ部のフレームは角パイプにより作られ、こ
れに接合された前記連結部材は前記後脚部材の丸パイプ
上端に差し込まれる丸パイプにより作られていることを
特徴とする請求項1記載の組立式椅子。
3. The frame at the lower part of the seat is made of a square pipe, the front leg member and the rear leg member joined to the frame are made of a round pipe, and the frame of the backrest is made of a square pipe. 2. The chair according to claim 1, wherein said joined member is made of a round pipe inserted into an upper end of a round pipe of said rear leg member.
【請求項4】 前記前脚部材及び後脚部材は先端に高さ
調節機構を有することを特徴とする請求項1記載の組立
式椅子。
4. The knockdown chair according to claim 1, wherein the front leg member and the rear leg member have a height adjusting mechanism at a distal end.
JP11980497A 1997-05-09 1997-05-09 Collapsible chair Pending JPH10304948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11980497A JPH10304948A (en) 1997-05-09 1997-05-09 Collapsible chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11980497A JPH10304948A (en) 1997-05-09 1997-05-09 Collapsible chair

Publications (1)

Publication Number Publication Date
JPH10304948A true JPH10304948A (en) 1998-11-17

Family

ID=14770644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11980497A Pending JPH10304948A (en) 1997-05-09 1997-05-09 Collapsible chair

Country Status (1)

Country Link
JP (1) JPH10304948A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103330412A (en) * 2013-06-26 2013-10-02 星威国际家居有限公司 Multilayer combined backrest-armrest connected sofa
JP2019054835A (en) * 2017-09-19 2019-04-11 コクヨ株式会社 Sofa unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103330412A (en) * 2013-06-26 2013-10-02 星威国际家居有限公司 Multilayer combined backrest-armrest connected sofa
JP2019054835A (en) * 2017-09-19 2019-04-11 コクヨ株式会社 Sofa unit

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