JPH0737552Y2 - Armchair - Google Patents
ArmchairInfo
- Publication number
- JPH0737552Y2 JPH0737552Y2 JP1486992U JP1486992U JPH0737552Y2 JP H0737552 Y2 JPH0737552 Y2 JP H0737552Y2 JP 1486992 U JP1486992 U JP 1486992U JP 1486992 U JP1486992 U JP 1486992U JP H0737552 Y2 JPH0737552 Y2 JP H0737552Y2
- Authority
- JP
- Japan
- Prior art keywords
- armrest
- hole
- chair
- protrusion
- engaging
- 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 - Lifetime
Links
Landscapes
- Furniture Connections (AREA)
- Special Chairs (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、肘掛け付き椅子に関
し、特に、肘掛け部の固定構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chair with an armrest, and more particularly to a structure for fixing an armrest.
【０００２】[0002]
【従来の技術】椅子の形状および材質は、その使用目的
により多岐にわたっているが、多く見受けられる形状の
一つに背凭れ，肘掛け付きのものがある。また、材質に
ついても、脚部がパイプより構成されているパイプ椅子
と称せられる椅子は、オフィスやホテルをはじめ広く使
用されており、図３に示すような肘掛け付きのパイプ椅
子も多く用いられている。パイプ椅子５０においては、
肘掛け部５４を取り付けるために、パイプを前脚部５６
から座部５１の上方まで延設して肘掛け取り付け部５７
を形成している。図４に、このような構成のパイプ椅子
５０における肘掛け部５４の固定構造を示す。肘掛け部
５４は、その下方側が全長にわたって開口しており、パ
イプからなる肘掛け取り付け部５７の上方に嵌装可能な
ようになっている。そして、肘掛け部５４の一方側５４
ａ，他方側５４ｂには共に、その開口部の内側に筒状の
突起部５８を有し、突起部５８の中央にはねじ穴５９が
形成されている。この一方で、肘掛け取り付け部５７に
は、肘掛け部５４が取り付けられた状態で２つの突起部
５８に対応する位置に貫通孔５３を有し、この貫通孔５
３に突起部５８が嵌入されて肘掛け部５４は、肘掛け取
り付け部５７に位置決めされる。この状態で固定ねじ５
５を貫通孔５３を介してねじ穴５９に螺入して肘掛け部
５４を固定している。2. Description of the Related Art Chairs have a wide variety of shapes and materials, depending on the purpose of use, and one of the most common shapes is a backrest or armrest. Regarding the material, chairs called pipe chairs whose legs are composed of pipes are widely used in offices and hotels, and pipe chairs with armrests as shown in Fig. 3 are also often used. There is. In the pipe chair 50,
To attach the armrest 54, attach the pipe to the front leg 56.
From the seat 51 to the upper part of the seat 51,
Is formed. FIG. 4 shows a fixing structure of the armrest portion 54 in the pipe chair 50 having such a configuration. The armrest portion 54 is open at its lower side over the entire length, and can be fitted over the armrest attachment portion 57 made of a pipe. Then, one side 54 of the armrest portion 54
Both a and the other side 54b have a cylindrical protrusion 58 inside the opening, and a screw hole 59 is formed in the center of the protrusion 58. On the other hand, the armrest mounting portion 57 has a through hole 53 at a position corresponding to the two protrusions 58 in a state where the armrest portion 54 is mounted.
The armrest 54 is positioned on the armrest mounting portion 57 by inserting the protrusion 58 into the armrest 3. Fixing screw 5 in this state
5 is screwed into the screw hole 59 through the through hole 53 to fix the armrest portion 54.
【０００３】[0003]
【考案が解決しようとする課題】しかしながら、パイプ
椅子５０においては、２組みの突起部５８と貫通孔５３
とを嵌合させているため、肘掛け部５４および肘掛け取
り付け部５７の製造段階において、突起部５８および貫
通穴５３の位置精度を高める必要があるので、製造が困
難であり、歩留りも多く発生するという問題がある。However, in the pipe chair 50, two sets of the projection 58 and the through hole 53 are provided.
Since it is necessary to improve the positional accuracy of the protrusion 58 and the through hole 53 at the manufacturing stage of the armrest portion 54 and the armrest attachment portion 57, the manufacturing is difficult and the yield is high. There is a problem.
【０００４】また、１つの肘掛け部５４の固定には２本
の固定ねじ５５が必要であり、一脚当りでは、肘掛け部
５４を取り付けるのに固定ねじ５５の螺入作業を４度行
わなければならないので、作業が非効率的であるという
問題もある。Further, two fixing screws 55 are required for fixing one armrest portion 54, and for one leg, the fixing screw 55 must be screwed in four times to attach the armrest portion 54. There is also a problem that the work is inefficient because it does not occur.
【０００５】以上の問題点に鑑みて、本考案の課題は、
肘掛け部の固定構造を改善して製造が容易であり、か
つ、歩留りの少ない、また作業効率の良い肘掛け付き椅
子を提供することである。In view of the above problems, the problems of the present invention are as follows.
(EN) Provided is a chair with an armrest which is improved in the fixing structure of the armrest portion, is easy to manufacture, has a low yield, and has high work efficiency.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
に、本考案において講じた手段は、腰掛け部の上方には
肘掛け取り付け部を有し、この肘掛け取り付け部に肘掛
け部が固定されている肘掛け付き椅子において、肘掛け
部の一方端側に形成する差込み部と、肘掛け取り付け部
の一方側に設けられた肘掛け押さえ部とを係合させると
共に、肘掛け部の他方側の肘掛け取り付け部との係合部
にねじ穴を有し、肘掛け取り付け部に形成された貫通孔
を介して螺入された固定ねじにより肘掛け部を固定する
ことである。Means for Solving the Problems In order to solve the above problems, the means taken in the present invention has an armrest mounting portion above a stool portion, and the armrest portion is fixed to the armrest mounting portion. In a chair with an armrest, an insertion portion formed on one end side of the armrest portion and an armrest holding portion provided on one side of the armrest attachment portion are engaged with each other, and an engagement between the armrest attachment portion on the other side of the armrest portion is performed. It has a screw hole in the joint portion and fixes the armrest portion with a fixing screw screwed through a through hole formed in the armrest attachment portion.
【０００７】また、肘掛け部には、その他方側の肘掛け
取り付け部との係合部に貫通孔に挿入可能な突起部を有
し、この突起部にねじ穴を形成することが好ましい。Further, it is preferable that the armrest portion has a projection portion which can be inserted into the through hole at an engagement portion with the armrest attachment portion on the other side, and the projection portion is formed with a screw hole.
【０００８】また、肘掛け部には、少なくともその下方
側に肘掛け取り付け部との係合部たる開口部を有し、肘
掛け部と肘掛け取り付け部とを嵌装状態に係合させるこ
とができる。そして、開口部には、その内部に肘掛け取
り付け部の外周形状に適合した係合面を有していること
が好ましい。Further, the armrest portion has an opening at least on the lower side thereof as an engaging portion for engaging with the armrest mounting portion, so that the armrest portion and the armrest mounting portion can be engaged with each other in a fitted state. Further, it is preferable that the opening has an engagement surface inside thereof that matches the outer peripheral shape of the armrest mounting portion.
【０００９】[0009]
【作用】斯かる手段を講じた本考案に係る肘掛け付き椅
子においては、肘掛け部と肘掛け取り付け部との係合の
うちの一方側が、厳密な位置合わせを必要としない差込
み部と肘掛け押さえ部との係合からなるため、固定ねじ
が螺入される他方側のねじ穴と貫通孔とを係合させるこ
とが容易であり、ねじ穴および貫通孔を高い位置精度の
もとで形成する必要がないので、製造が容易であり、歩
留りも少ない。また、肘掛け部が２ヶ所の係合部のうち
の１ヶ所を固定ねじによる固定部としているため、肘掛
け部の取り付けに要する固定ねじの螺入作業が一脚当り
２度で済むので、作業効率が向上する。In the chair with an armrest according to the present invention having such means, one side of the engagement between the armrest portion and the armrest attachment portion is the insertion portion and the armrest holding portion that do not require precise alignment. It is easy to engage the screw hole on the other side into which the fixing screw is screwed with the through hole, and it is necessary to form the screw hole and the through hole with high positional accuracy. Since it does not exist, it is easy to manufacture and the yield is low. Further, since one of the two engaging portions of the armrest portion is the fixing portion with the fixing screw, the work of screwing the fixing screw required for attaching the armrest portion is required only twice for each leg, thus improving work efficiency. Is improved.
【００１０】また、肘掛け部の他方側に貫通孔に挿入可
能な突起部が形成される場合には、肘掛け取り付け部に
肘掛け部を係合させた状態で、肘掛け部の脱落を防止で
きるので、固定ねじの螺入作業が容易である。また、肘
掛け部に掛かるストレスを突起部と貫通孔との係合部で
支えることができ、固定ねじに加わるストレスを軽減す
ることができるので、固定ねじが緩み難い。Further, when a protrusion that can be inserted into the through hole is formed on the other side of the armrest, it is possible to prevent the armrest from falling off while the armrest is engaged with the armrest attachment. It is easy to screw in the fixing screw. Further, since the stress applied to the armrest portion can be supported by the engaging portion between the protrusion and the through hole, and the stress applied to the fixing screw can be reduced, the fixing screw is hard to loosen.
【００１１】[0011]
【実施例】つぎに、本考案の一実施例に係る肘掛け付き
椅子を添付図面を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An armchair according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
【００１２】図１は、本考案の実施例に係る肘掛け付き
椅子を示す斜視図であり、図２は、図１に示す肘掛け付
き椅子における肘掛け部の固定構造を一部拡大して示す
説明図である。FIG. 1 is a perspective view showing an armchair according to an embodiment of the present invention, and FIG. 2 is an explanatory view showing a partially enlarged structure of fixing an armrest in the armchair shown in FIG. Is.
【００１３】これらの図において、本例の肘掛け付き椅
子１０は、座部１１と、パイプより構成された脚部１６
と、座部１１の両脇部に位置する肘掛け部２０とから構
成されている。座部１１は、腰掛け部１２と背凭れ部１
３とからなり、その基部（座部１１の型枠）たる樹脂製
のシェル１４は、腰掛け部１２の領域と背凭れ部１３の
領域とが一体に形成されており、このシェル１４に座部
部材１１ａが固着されている。In these drawings, a chair 10 with an armrest according to the present embodiment has a seat portion 11 and a leg portion 16 composed of a pipe.
And the armrests 20 located on both sides of the seat 11. The seat portion 11 includes a stool portion 12 and a backrest portion 1.
3, a resin shell 14 as a base portion (form of the seat portion 11) is integrally formed with a region of the stool portion 12 and a region of the backrest portion 13. The member 11a is fixed.
【００１４】また、脚部１６は、１本のパイプから一体
に形成されており、前脚部１６ａは、腰掛け部１２の側
から前方へ斜めに延び床面と当接する部分で後方へ屈曲
している。そして、この前脚部１６ａと床面との当接部
で後方へ屈曲した脚部１６は、第１の前脚部１６ａから
第２の前脚部１６ａへかけて、鈍角に３度屈曲しつつ床
面に対して平行な後脚部１６ｂとして形成されている。
また、前脚部１６ａは、腰掛け部１２の上方へも延びて
おり、その先端側は背凭れ部１３の側へ屈曲して肘掛け
取り付け部１７としてなり、その前脚部１６ａの側の屈
曲部近傍には、肘掛け取り付け部１７を一方側から他方
側へ貫通する貫通孔１８が形成されている。さらに、第
１の前脚部１６ａから第２の前脚部１６ａにかけてシェ
ル支持部１６ｃが設けられている。The leg portion 16 is integrally formed from a single pipe, and the front leg portion 16a extends obliquely forward from the side of the stool portion 12 and bends rearward at a portion in contact with the floor surface. There is. Then, the leg portion 16 bent backward at the contact portion between the front leg portion 16a and the floor surface is bent from the first front leg portion 16a to the second front leg portion 16a at an obtuse angle of 3 degrees while being bent on the floor surface. It is formed as a rear leg portion 16b parallel to.
Further, the front leg portion 16a also extends above the stool portion 12, and the tip end side thereof is bent toward the backrest portion 13 to serve as an armrest attachment portion 17, and is provided in the vicinity of the bent portion on the front leg portion 16a side. Has a through hole 18 penetrating the armrest mounting portion 17 from one side to the other side. Further, a shell support portion 16c is provided from the first front leg portion 16a to the second front leg portion 16a.
【００１５】座部１１と脚部１６とは、シェル１４とシ
ェル支持部１６ｃとの２ヶ所の係合部（図示せず）およ
びジョイント２６によって連結されている。ジョイント
２６は樹脂製で、その他方側２６ｂがシェル１４との連
結部として形成され、シェル１４に固定されている一
方、その一方側２６ａの側部には、側方へ向けて突出す
る筒状の取り付け部２７を有し、この取り付け部２７が
脚部１６の先端部たる肘掛け取り付け部１７の端部１７
ａに挿入固着されている。また、一方側２６ａの端部に
は、先端面および両側端面が取り付け部２７の側へ延出
するようにしてなる庇状の肘掛け押さえ部２８が形成さ
れている。なお、肘掛け付き椅子１０において、座部１
１の一方側と他方側とで相互に対向するジョイント２６
は、勝手違いに形成されている。The seat portion 11 and the leg portion 16 are connected by two engaging portions (not shown) of the shell 14 and the shell supporting portion 16c and a joint 26. The joint 26 is made of resin, and the other side 26b is formed as a connecting portion with the shell 14 and is fixed to the shell 14, while the one side 26a has a tubular shape protruding toward the side. Has a mounting portion 27, and the mounting portion 27 is an end portion 17 of the armrest mounting portion 17 which is a tip portion of the leg portion 16.
It is inserted and fixed in a. Further, an eaves-shaped armrest pressing portion 28 is formed at the end portion of the one side 26a so that the tip end surface and both end surfaces extend toward the mounting portion 27 side. In the chair 10 with armrests, the seat 1
Joints 26 facing each other on one side and the other side
Are formed by mistake.
【００１６】樹脂製の肘掛け部２０は、その下方側が肘
掛け部２０の全長にわたる開口部２１として形成されて
いると共に、その一方端側２０ａには、肘掛け部２０の
表面側が階段状に削られたようになっている差込み部２
２を有し、また、他方側２０ｂは、ほぼ８０度に屈曲し
て鉤状を呈している。ここで、開口部２１の内側には、
一方側２０ａから他方側２０ｂへかけて並列に設けられ
た複数の当接襞２３を有し、下方側へ向く当接面（係合
面）２３ａは、肘掛け部２０の一方側側面２０ｃから他
方側側面２０ｄへかけて半円弧を描く円周面として形成
されている。また、開口部２１の内側の屈曲部近傍に
は、下方側へ突出する筒状の突起部２４を有し、突起部
２４の中央にはねじ穴２５が形成されている。The lower part of the armrest part 20 made of resin is formed as an opening 21 over the entire length of the armrest part 20, and the surface side of the armrest part 20 is stepped on one end side 20a. Insert part 2 that looks like
2, and the other side 20b is bent at about 80 degrees and has a hook shape. Here, inside the opening 21,
A plurality of contact folds 23 are provided in parallel from one side 20a to the other side 20b, and a contact surface (engagement surface) 23a facing downward is provided from one side surface 20c of the armrest portion 20 to the other side. It is formed as a circumferential surface that draws a semicircular arc toward the side surface 20d. Further, in the vicinity of the bent portion on the inner side of the opening 21, there is a cylindrical protrusion 24 projecting downward, and a screw hole 25 is formed in the center of the protrusion 24.
【００１７】このような構成の肘掛け部２０を肘掛け取
り付け部１７に固定するには、差込み部２２を肘掛け押
さえ部２８の内側へ差込んだ状態として、貫通孔１８と
突起部２４との位置を合わせて肘掛け部２０を肘掛け取
り付け部１７へ被せるように装着する。突起部２４の径
方向の大きさは、貫通孔１８の径に対してやや小さく形
成されているので、突起部２４は、貫通孔１８に嵌合状
態に係合している。ねじ穴２５は突起部２４の中央に形
成されているので、必然的にねじ穴２５と貫通孔１８と
は係合状態にあり、固定ねじ１９を螺入する。ここで、
肘掛け部２０は、差込み部２２が肘掛け押さえ部２８の
内側に挿入され、差込み部２２の上面側と肘掛け押さえ
部２８の下面側とが当接状態にあり、抜け止めされてい
ると共に、ねじ穴２５には、貫通孔１８を介して固定ね
じ１９が螺入されているので、肘掛け取り付け部１７に
対し嵌装状態に固定されている。In order to fix the armrest portion 20 having such a structure to the armrest attachment portion 17, the insertion portion 22 is inserted inside the armrest holding portion 28, and the positions of the through hole 18 and the protrusion portion 24 are set. In addition, the armrest portion 20 is attached so as to cover the armrest attachment portion 17. Since the radial size of the protrusion 24 is formed to be slightly smaller than the diameter of the through hole 18, the protrusion 24 is engaged with the through hole 18 in a fitted state. Since the screw hole 25 is formed at the center of the protrusion 24, the screw hole 25 and the through hole 18 are necessarily in the engaged state, and the fixing screw 19 is screwed therein. here,
In the armrest portion 20, the insertion portion 22 is inserted into the inside of the armrest pressing portion 28, the upper surface side of the insertion portion 22 and the lower surface side of the armrest pressing portion 28 are in contact with each other, and are prevented from coming off and screw holes are formed. Since a fixing screw 19 is screwed into 25 through the through hole 18, the fixing screw 19 is fixed to the armrest mounting portion 17 in a fitted state.
【００１８】以上のように、本例に係る肘掛け付き椅子
１０においては、肘掛け部２０の肘掛け取り付け部１７
に対する一方端側２０ａの固定が、肘掛け部２０の差込
み部２２と肘掛け押さえ部２８との係着による厳密な位
置合わせが不要な構造であるため、他方側２０ｂの突起
部２４およびねじ穴２５と貫通孔１８との係合による位
置ずれが生じても一方端側２０ａの固定には支障がな
い。従って、突起部２４（ねじ穴２５）および貫通孔１
８を高い位置精度のもとで形成する必要がないので、製
造が容易であり、歩留りも少ない。また、肘掛け部２０
を１本の固定ねじ１９で固定できるため、肘掛け部２０
の取り付けに要する固定ねじ１９の螺入作業が一脚当り
２度で済むので、作業効率が向上する。As described above, in the armchair 10 according to this embodiment, the armrest mounting portion 17 of the armrest portion 20 is provided.
Since the one end side 20a is fixed to the one end 20a with a structure that does not require precise alignment by engaging the insertion part 22 of the armrest part 20 and the armrest retainer part 28, the protrusion 24 and the screw hole 25 of the other side 20b Even if the positional displacement occurs due to the engagement with the through hole 18, there is no problem in fixing the one end side 20a. Therefore, the protrusion 24 (screw hole 25) and the through hole 1
Since it is not necessary to form 8 with high positional accuracy, manufacturing is easy and the yield is low. Also, the armrest 20
Since it can be fixed with one fixing screw 19, the armrest 20
Since the work of screwing in the fixing screw 19 required for mounting is only twice for each leg, the work efficiency is improved.
【００１９】また、肘掛け部２０の当接襞２３の肘掛け
取り付け部１７との係合面たる当接面２３ａが円周面と
して形成されており、パイプから構成されている肘掛け
取り付け部１７の外周形状に適合するため、肘掛け部２
０は、肘掛け取り付け部１７に対し面接触で取り付けら
れているので使用時における肘掛け部２０の安定感が向
上し、使い勝手が良い。Further, the contact surface 23a, which is the engaging surface of the contact fold 23 of the armrest portion 20 with the armrest mounting portion 17, is formed as a circumferential surface, and the outer periphery of the armrest mounting portion 17 formed of a pipe. Armrest 2 to fit the shape
No. 0 is attached to the armrest attachment portion 17 by surface contact, so the stability of the armrest portion 20 at the time of use is improved and the usability is good.
【００２０】[0020]
【考案の効果】以上のとおり、本考案に係る肘掛け付き
椅子においては、肘掛け部の肘掛け取り付け部に対する
固定構造の一方側が、差込み部と肘掛け押さえ部との係
着による厳密な位置合わせが不要な構造であることに特
徴を有している。従って、固定構造の他方側で、ねじ穴
（突起部）と貫通孔との係合による位置ずれが生じても
一方側の固定には支障がないため、ねじ穴（突起部）お
よび貫通孔を高い位置精度のもとで形成する必要がない
ので、製造が容易であり、歩留りも少ない。また、肘掛
け部を１本の固定ねじで固定できるため、肘掛け部の取
り付けに要する固定ねじの螺入作業が一脚当り２度で済
むので、作業効率が向上する。As described above, in the armchair according to the present invention, one side of the fixing structure of the armrest part with respect to the armrest attachment part does not require strict alignment by engaging the insertion part and the armrest holding part. It is characterized by being a structure. Therefore, even if the other side of the fixing structure is displaced due to the engagement between the screw hole (projection) and the through hole, there is no problem in fixing the one side. Since it does not need to be formed with high positional accuracy, it is easy to manufacture and has a low yield. Further, since the armrest portion can be fixed with one fixing screw, the work of screwing the fixing screw required for attaching the armrest portion can be performed twice for each leg, thus improving work efficiency.
【００２１】また、肘掛け部の他方側に貫通孔に挿入可
能な突起部が形成されている場合には、肘掛け取り付け
部に肘掛け部を係合させた状態で、肘掛け部の脱落を防
止できるので、固定ねじの螺入作業が容易である。ま
た、肘掛け部に掛かるストレスを突起部と貫通孔との係
合部で支えることができ、固定ねじに加わるストレスを
軽減することができるので、固定ねじが緩み難い。Further, when the protrusion that can be inserted into the through hole is formed on the other side of the armrest, it is possible to prevent the armrest from falling off while the armrest is engaged with the armrest attachment. It is easy to screw in the fixing screw. Further, since the stress applied to the armrest portion can be supported by the engaging portion between the protrusion and the through hole, and the stress applied to the fixing screw can be reduced, the fixing screw is hard to loosen.
【００２２】また、肘掛け部には、その下方側に開口部
を有し、その開口部の内部形状が肘掛け取り付け部の外
周形状に適合した形状に形成されている場合、例えば、
肘掛け取り付け部がパイプのような円筒状を呈し、開口
部の内部形状が円周面として形成されている場合には、
肘掛け部が肘掛け取り付け部に対して面接触で取り付け
られているため、使用時における肘掛け部の安定感が向
上するので、使い勝手が良い。Further, in the case where the armrest portion has an opening portion on the lower side thereof and the internal shape of the opening portion is formed in a shape adapted to the outer peripheral shape of the armrest mounting portion, for example,
When the armrest attachment part has a cylindrical shape like a pipe and the internal shape of the opening is formed as a circumferential surface,
Since the armrest portion is attached to the armrest attachment portion by surface contact, the stability of the armrest portion during use is improved, which is convenient.
【図１】本考案の実施例に係る肘掛け付き椅子を示す斜
視図である。FIG. 1 is a perspective view showing a chair with an armrest according to an embodiment of the present invention.
【図２】同肘掛け付き椅子における肘掛け部の固定構造
を一部拡大して示す説明図である。FIG. 2 is an explanatory view showing a partially enlarged view of a fixing structure of an armrest portion in the armchair-equipped chair.
【図３】従来の肘掛け付き椅子の一例を示す斜視図であ
る。FIG. 3 is a perspective view showing an example of a conventional chair with an armrest.
【図４】図３に示す肘掛け付き椅子における肘掛け部の
固定構造を一部拡大して示す説明図である。FIG. 4 is an explanatory view showing a partially enlarged structure for fixing an armrest in the armchair shown in FIG.
１０・・・肘掛け付き椅子 １１・・・座部 １２・・・腰掛け部 １３・・・背凭れ部 １４・・・シェル １６・・・脚部 １７・・・肘掛け取り付け部 １８・・・貫通孔 １９・・・固定ねじ ２０・・・肘掛け部 ２１・・・開口部 ２２・・・差込み部 ２３・・・当接襞 ２４・・・突起部 ２５・・・ねじ穴 ２６・・・ジョイント ２７・・・取り付け部 ２８・・・肘掛け押さえ部 10 ... Chair with armrest 11 ... Seat 12 ... Seat 13 ... Backrest 14 ... Shell 16 ... Leg 17 ... Armrest attachment 18 ... Through hole 19 ... Fixing screw 20 ... Armrest part 21 ... Opening part 22 ... Insert part 23 ... Abutment fold 24 ... Projection part 25 ... Screw hole 26 ... Joint 27. ..Mounting part 28 ... Armrest holding part
Claims (4)
有し、この肘掛け取り付け部に肘掛け部が固定されてい
る肘掛け付き椅子であって、前記肘掛け部は、その一方
端側に差込み部を有し、前記肘掛け取り付け部の一方側
に設けられた肘掛け押さえ部に係合すると共に、その他
方側の前記肘掛け取り付け部との係合部にねじ穴を有
し、前記肘掛け取り付け部に形成された貫通孔を介して
螺入された固定ねじにより前記肘掛け部は固定されてい
ることを特徴とする肘掛け付き椅子。1. A chair with an armrest having an armrest mounting portion above the stool portion, and the armrest portion is fixed to the armrest mounting portion, wherein the armrest portion has an insertion portion at one end side thereof. And has a screw hole in an engaging portion with the armrest mounting portion on the other side while engaging with an armrest pressing portion provided on one side of the armrest mounting portion, and is formed in the armrest mounting portion. A chair with an armrest, wherein the armrest portion is fixed by a fixing screw screwed through the through hole.
その他方側の前記肘掛け取り付け部との係合部に前記貫
通孔に挿入可能な突起部を有し、前記ねじ穴は、この突
起部に形成されていることを特徴とする肘掛け付き椅
子。2. The armrest portion according to claim 1, wherein
The armchair with an armrest, characterized in that the engaging portion with the armrest mounting portion on the other side has a protrusion that can be inserted into the through hole, and the screw hole is formed in this protrusion.
肘掛け部は、少なくともその下方側が前記肘掛け取り付
け部との係合部たる開口部として形成されており、前記
肘掛け部と前記肘掛け取り付け部とが嵌装状態に係合し
ていることを特徴とする肘掛け付き椅子。3. The armrest portion according to claim 1, wherein at least the lower side of the armrest portion is formed as an opening portion that is an engaging portion with the armrest attachment portion, and the armrest portion and the armrest attachment portion are provided. A chair with an armrest, wherein the chair is engaged in a fitted state.
内部に前記肘掛け取り付け部の外周形状に適合した係合
面を有していることを特徴とする肘掛け付き椅子。4. The chair with armrests according to claim 3, wherein the opening portion has an engagement surface inside thereof that conforms to the outer peripheral shape of the armrest attachment portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1486992U JPH0737552Y2 (en) | 1992-03-19 | 1992-03-19 | Armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1486992U JPH0737552Y2 (en) | 1992-03-19 | 1992-03-19 | Armchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0574347U JPH0574347U (en) | 1993-10-12 |
| JPH0737552Y2 true JPH0737552Y2 (en) | 1995-08-30 |
Family
ID=11873033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1486992U Expired - Lifetime JPH0737552Y2 (en) | 1992-03-19 | 1992-03-19 | Armchair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737552Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012105390A1 (en) | 2011-02-02 | 2012-08-09 | 株式会社岡村製作所 | Stretching structure of chair upholstery material |
| US8777321B2 (en) | 2010-02-10 | 2014-07-15 | Okamura Corporation | Stretching structure of chair upholstery material |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009268495A (en) * | 2008-04-30 | 2009-11-19 | Itoki Corp | Chair |
| JP5577936B2 (en) * | 2010-08-18 | 2014-08-27 | トヨタ紡織株式会社 | Vehicle seat |
| JP6130732B2 (en) * | 2013-05-22 | 2017-05-17 | コクヨ株式会社 | Chair |
-
1992
- 1992-03-19 JP JP1486992U patent/JPH0737552Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8777321B2 (en) | 2010-02-10 | 2014-07-15 | Okamura Corporation | Stretching structure of chair upholstery material |
| WO2012105390A1 (en) | 2011-02-02 | 2012-08-09 | 株式会社岡村製作所 | Stretching structure of chair upholstery material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0574347U (en) | 1993-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |