JPH0212909Y2 - - Google Patents
Info
- Publication number
- JPH0212909Y2 JPH0212909Y2 JP1984105801U JP10580184U JPH0212909Y2 JP H0212909 Y2 JPH0212909 Y2 JP H0212909Y2 JP 1984105801 U JP1984105801 U JP 1984105801U JP 10580184 U JP10580184 U JP 10580184U JP H0212909 Y2 JPH0212909 Y2 JP H0212909Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- support
- backrest
- supporting
- legs
- 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
Links
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Description
【考案の詳細な説明】
本考案は座盤が後方へ移動可能として着座者の
背面と背もたれとの位置を自在に調整可能とし、
大人であつても幼児であても使用できる椅子に関
する。[Detailed description of the invention] This invention allows the seat to be moved backwards so that the position between the back of the seated person and the backrest can be freely adjusted.
This invention relates to a chair that can be used by both adults and infants.
従来、椅子はその座盤が固定的であつたり又移
動的なものにあつても前方へ突出する等の機能性
から殆んど大人用の椅子として利用されるもので
あつた。そこで本考案は着座者背面と背もたれ表
面間の距離が年令によつて大差あるところから背
もたれ表面と着座者背面の距離をその着座者の大
きさに応じて調整することができる即ち座盤前端
と背もたれ間の距離を自由に調整が可能であると
ともに、幼児が使用する場合にはステツプボード
を利用することができる椅子を提供せんとするも
のである。これらの椅子は、第１図以下にその実
施例が示され内容が開示されるが、その要旨とす
るところは、相対向して配設した一対の支脚と、
前記両支脚の間に内装され、支脚との間で両側部
が着脱且つ奥行き方向へ移動自在に支持された座
盤と、前記座盤を支脚後方へ移動しうる巾の空間
を支脚最上段に座盤を取付けた状態で下側縁化に
保有する背もたれと、支脚前方の下部に前記座盤
と対向配設し、座盤を支脚後方へ移動させた時に
使用しうる位置に設けてなるステツプボードと、
よりなるものである。 Conventionally, chairs have been mostly used as chairs for adults due to their functionality, such as their ability to protrude forward, even when their seats are fixed or movable. Therefore, the present invention is capable of adjusting the distance between the backrest surface and the back surface of the seated person according to the size of the seated person, since the distance between the back surface of the seated person and the backrest surface varies greatly depending on the age of the seated person. To provide a chair in which the distance between the front and backrests can be freely adjusted, and a step board can be used when used by an infant. Examples of these chairs are shown in FIG.
A seat is installed between the two supporting legs, and both sides of the supporting leg are supported so that they can be detached and moved in the depth direction, and a space with a width that allows the seat to be moved to the rear of the supporting leg is provided at the top of the supporting leg. A backrest that is held on the lower edge when the seat is attached, and a step that is disposed at the lower part in front of the support leg, facing the seat, and is located at a position that can be used when the seat is moved to the rear of the support leg. board and
It is more than that.
図例の実施例に基づき本考案の詳細を説明する
に、本考案における支脚１，１は、例えば図例の
如き板状で且つ側面台形状の一対のものを相対向
配置し、該支脚１に内面間に適宜な座盤２を内装
し該座盤２と前記支脚１との間を着脱且つ奥行き
方向へ移動自在に支持させてなるものである。こ
の支持方法は、単純には、前記座盤２の側面奥行
き方向に多数のビス孔を設け、該ビス孔と前記支
脚の上端部材３又は、支脚部材４に設けたビス孔
とに適宜なビス、例えば蝶ネジ等を少くとも前後
二ケ所螺入することで、この座盤が支脚に対し着
脱可能で且つ前記座盤側面の前後に多数設けたビ
ス孔の位置を適宜選択することで該座盤を奥行き
方向に移動可能にするような方法も採用できる
が、図例のものは座盤２を構成するクツシヨン部
材５の下部にある支持部材６両側縁を下方へ延設
し、該延設部分７の内面奥行き方向に溝８を形成
し、該溝８に第２図並びに第３図で示すような取
付金具９、即ち支脚１，１の内面と接する垂直片
１０を有し、該垂直片１０上端から椅子内方へ折
曲した支持片１１、そして該支持片１１から立起
させた前記椅子の内面に形成した溝８と嵌合し先
端をノコ歯状等の滑り止め加工をした略Ｌ型の挾
持片１２からなる支持具９を利用することで、該
支持具９のＬ型挾持片１２における先端１３又は
その垂直内面１４を、前記椅子両側に延設した部
分７の溝底面１５又は内面１６の一方又は双方に
支脚１，１に形成した複数のビス孔１７を利用し
て支脚外方からネジ１８を垂直片１０へ螺合する
ことで垂直片１０、即ち支持具９を支脚内面方向
へ引き寄せ、前記先端１３又は内面１４を押圧す
ることで支脚間に座盤を奥行き方向自在に固定せ
んとするものである。 To explain the details of the present invention based on the illustrated embodiment, the supporting legs 1, 1 in the present invention are, for example, a pair of plate-shaped and trapezoidal sides as shown in the illustrated example, which are arranged opposite each other, and the supporting legs 1 A suitable seat 2 is installed between the inner surfaces, and the seat 2 and the supporting leg 1 are supported so as to be detachable and movable in the depth direction. This supporting method simply involves providing a large number of screw holes in the depth direction of the side surface of the seat 2, and inserting appropriate screws into the screw holes and the screw holes provided in the upper end member 3 of the supporting leg or the supporting leg member 4. For example, the seat can be attached to and removed from the support leg by inserting thumbscrews in at least two places on the front and back, and by appropriately selecting the positions of the many screw holes provided on the front and back of the side of the seat. A method of making the board movable in the depth direction can also be adopted, but in the illustrated example, both side edges of the support member 6 at the bottom of the cushion member 5 constituting the seat board 2 are extended downward, and the extended A groove 8 is formed in the depth direction of the inner surface of the portion 7, and the groove 8 has a mounting bracket 9 as shown in FIGS. A supporting piece 11 is bent inward from the upper end of the piece 10, and the supporting piece 11 is raised up from the supporting piece 11 and fits into a groove 8 formed on the inner surface of the chair, and the tip is provided with a non-slip finish such as a sawtooth shape. By using the support 9 made of approximately L-shaped clamping pieces 12, the tip 13 of the L-shaped clamping piece 12 of the support 9 or its vertical inner surface 14 can be attached to the groove bottom surface of the portion 7 extending to both sides of the chair. The vertical piece 10, that is, the support 9, is screwed into the vertical piece 10 from the outside of the support leg by using a plurality of screw holes 17 formed in the support legs 1, 1 on one or both of the inner surfaces 15 and 16. By pulling toward the inner surface of the supporting legs and pressing the tip 13 or inner surface 14, the seat can be fixed freely in the depth direction between the supporting legs.
なお、この実施例においては座盤２の下面に奥
行き方向へ溝８を形成しているから、前記ビス１
８をゆるめることでこの座盤２は前後方向へ自由
に移動可能となる。そして適宜な位置に調整され
た後、再度該ビス１８を締め付けて支持具９を支
脚１，１内面方向へ引き寄せることで固定するこ
とができる。 In this embodiment, since the groove 8 is formed in the depth direction on the lower surface of the seat 2, the screw 1
By loosening 8, the seat 2 can be freely moved in the front and rear directions. After adjusting to an appropriate position, the screw 18 is tightened again to draw the support 9 toward the inner surface of the support legs 1, 1, thereby fixing the support 9.
次いで、このような支脚１，１の上方に設けら
れている背もたれ１９は、前記座盤２を支脚１後
方へ移動しうる巾の空間２０を支脚最上端（第１
図で示した状態）に座盤２を取り付けた状態で下
側縁下に保有しうるように支脚１，１へ固定され
ている。図例の背もたれ１９は、前記一対の支脚
１，１の後方支脚部材４を上方へ延設してこれに
常法どおり背もたれ１９が設けられ、該背もたれ
１９の下縁と支脚上端の間には前記座盤２が後方
へ移動しうるための空間を残している。 Next, the backrest 19 provided above the supporting legs 1, 1 creates a space 20 having a width that allows the seat 2 to be moved rearward of the supporting legs 1, from the uppermost end of the supporting legs (the first
It is fixed to the supporting legs 1, 1 so that it can be held under the lower edge with the seat 2 attached (the state shown in the figure). In the illustrated backrest 19, the rear supporting leg member 4 of the pair of supporting legs 1, 1 is extended upward, and the backrest 19 is provided thereon as usual, and between the lower edge of the backrest 19 and the upper end of the supporting leg. A space is left for the seat 2 to move rearward.
更に、ステツプボード２１は、例えば第１図の
如く、支脚１，１間の前方の下部に座盤２と対向
配設され、座盤２を支脚１，１後方に移動させた
時には、座盤２の前端よりステツプボード２１が
突出し、座盤２を支脚１，１前方に移動させた時
には、想像線で示すように座盤２１前端のほうが
突出するような位置関係に設定されたものであ
る。 Furthermore, as shown in FIG. 1, the step board 21 is arranged opposite to the seat 2 at the lower part of the front between the support legs 1, 1, and when the seat 2 is moved to the rear of the support legs 1, 1, the step board 21 The step board 21 protrudes from the front end of the seat 2, and when the seat 2 is moved forward to the support legs 1 and 1, the positional relationship is such that the front end of the seat 21 protrudes as shown by the imaginary line. .
以上のように本考案に係る椅子は、座盤を背も
たれ位置から後方へ移動させることにより座盤の
前端と背もたれの前面の距離を調整可能とすると
ともに、座盤を支脚後方へ移動させた時にはステ
ツプボードが使用できるので、通常の大人又はそ
れに近い比較的大きな人々の場合には座盤を支脚
前方へ移動させて座盤の前端と背もたれの前面の
距離を大きくするとともにステツプボードが邪魔
にならずに使用でき、また幼児の場合には座盤を
支脚間で上下位置を調整し又はせずに、座盤を支
脚後方へ移動させて座盤の前端と背もたれの前面
の距離を小さくするとともにステツプボードを突
出させて、ステツプボードの上に足を乗せて安全
に座ることができる。従つて、大人であつても幼
児であつても使用できるので、成長に伴つて長年
にわたつて使用することができる。 As described above, the chair according to the present invention allows the distance between the front end of the seat and the front of the backrest to be adjusted by moving the seat back from the backrest position, and when the seat is moved to the rear of the supporting legs. A step board can be used, so for normal adults or relatively large people, the seat can be moved to the front of the supporting legs to increase the distance between the front edge of the seat and the front of the backrest, so that the step board does not get in the way. In addition, in the case of small children, the seat can be moved to the rear of the support legs without adjusting the vertical position between the support legs, reducing the distance between the front edge of the seat and the front of the backrest. With the step board sticking out, you can safely sit with your feet on the step board. Therefore, since it can be used by both adults and infants, it can be used for many years as the child grows.
又、座盤を支脚間で上端位置から下方へ変位さ
せた状態では支脚上端がヒジかけの機能も果しう
る。 Further, when the seat is displaced downward from the upper end position between the supporting legs, the upper end of the supporting legs can also function as an elbow rest.
第１図は本考案の実施例を示す説明斜視図、第
２図は支脚と座盤側部の支持状態を示す断面説明
図、第３図は支持金具の斜視図である。
１：支脚、２：座盤、３：支脚上端部材、４：
支脚部材、５：クツシヨン部材、６：支持部材、
７：延設部分、８：溝、９：支持具、１０：垂直
片、１１：支持片、１２：挾持片、１３：嵌合先
端、１４：支持具垂直内面、１５：溝底面、１
６：延設部内面、１７：ビス孔、１８：ネジ、１
９：背もたれ、２０：空間、２１：ステツプボー
ド。
FIG. 1 is an explanatory perspective view showing an embodiment of the present invention, FIG. 2 is an explanatory cross-sectional view showing the supporting state of the support leg and the side of the seat, and FIG. 3 is a perspective view of the support fitting. 1: Support leg, 2: Seat, 3: Support leg upper end member, 4:
supporting leg member, 5: cushion member, 6: supporting member,
7: Extension portion, 8: Groove, 9: Support, 10: Vertical piece, 11: Support piece, 12: Clamping piece, 13: Fitting tip, 14: Vertical inner surface of support, 15: Groove bottom surface, 1
6: Inner surface of extension part, 17: Screw hole, 18: Screw, 1
9: backrest, 20: space, 21: step board.
Claims (1)
部が着脱且つ奥行き方向へ移動自在に支持された
座盤と、 前記座盤を支脚後方へ移動しうる巾の空間を支
脚最上段に座盤を取付けた状態で下側縁化に保有
する背もたれと、 支脚前方の下部に前記座盤と対向配設し、座盤
を支脚後方へ移動させた時に使用しうる位置に設
けてなるステツプボードと、 よりなる椅子。[Claims for Utility Model Registration] A pair of support legs arranged opposite each other, and a seat that is installed between the support legs and is supported between the support legs so that both sides can be detached and moved freely in the depth direction. and a backrest that holds a space wide enough to move the seat to the rear of the support leg with the seat attached to the top of the support leg, and a backrest that is disposed opposite to the seat at the lower part in front of the support leg. A chair consisting of a step board and a step board that can be used when the seat is moved to the rear of the supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580184U JPS6119349U (en) | 1984-07-11 | 1984-07-11 | Chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10580184U JPS6119349U (en) | 1984-07-11 | 1984-07-11 | Chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6119349U JPS6119349U (en) | 1986-02-04 |
| JPH0212909Y2 true JPH0212909Y2 (en) | 1990-04-11 |
Family
ID=30665107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10580184U Granted JPS6119349U (en) | 1984-07-11 | 1984-07-11 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6119349U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6491049B2 (en) * | 2015-06-05 | 2019-03-27 | 株式会社オカムラ | Chair and chair adjustment method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52117111U (en) * | 1976-03-01 | 1977-09-06 |
-
1984
- 1984-07-11 JP JP10580184U patent/JPS6119349U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6119349U (en) | 1986-02-04 |
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