JPH0216675Y2 - - Google Patents
Info
- Publication number
- JPH0216675Y2 JPH0216675Y2 JP1982182884U JP18288482U JPH0216675Y2 JP H0216675 Y2 JPH0216675 Y2 JP H0216675Y2 JP 1982182884 U JP1982182884 U JP 1982182884U JP 18288482 U JP18288482 U JP 18288482U JP H0216675 Y2 JPH0216675 Y2 JP H0216675Y2
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- pillow
- seat
- handle
- stepless
- 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
- 239000006260 foam Substances 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 210000001217 buttock Anatomy 0.000 description 5
- 210000002414 leg Anatomy 0.000 description 5
- 210000001624 hip Anatomy 0.000 description 4
- 210000002683 foot Anatomy 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 210000000617 arm Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【考案の詳細な説明】
本案は座面１の両側に肘掛２，２を設け、同座
面１の後部に起伏自在の背もたれ３を設け、一方
の肘掛２に上記背もたれ３の無段傾倒用ハンドル
４を設け、同肘掛２内に背もたれ３の無段動作用
螺杆１０を設け、同螺杆１０と上記ハンドル４と
を接続し、同背もたれ３の上部前方に背もたれ面
に沿つて昇降自在枕５を設け、同枕５を起伏方向
無段回動可能に支持し、同背もたれ３の上端部に
上記枕５の無段昇降用ハンドル６を設け、同背も
たれ面の後方に上記枕５の無段動作用螺杆１０を
設け、同螺杆１０と上記ハンドル６とを接続し、
上記座面１および背もたれ３の背もたれ面に腰の
強い合成樹脂発泡板７を配置し、同発泡板７に多
数の透孔８および小突起９が整然と設けられてな
る座椅子に関するものである。[Detailed description of the invention] This design has armrests 2, 2 on both sides of the seat 1, a backrest 3 that can be raised and lowered at the rear of the seat 1, and one armrest 2 that allows the backrest 3 to be tilted steplessly. A handle 4 is provided, a screw rod 10 for stepless operation of the backrest 3 is provided in the armrest 2, the screw rod 10 and the handle 4 are connected, and a pillow 5 that can be raised and lowered is provided in front of the upper part of the backrest 3 along the backrest surface. A handle 6 for raising and lowering the pillow 5 is provided at the upper end of the backrest 3, and a handle 6 for raising and lowering the pillow 5 is provided at the rear of the backrest. A screw rod 10 for operation is provided, the screw rod 10 and the handle 6 are connected,
This seat chair has a strong synthetic resin foam board 7 arranged on the back surface of the seat 1 and the backrest 3, and a large number of through holes 8 and small protrusions 9 are arranged in the foam board 7. .
座面１は第３図に示す広幅枠１１上に設けられ
同広幅枠１１は背もたれ３の後方に延長し、肘掛
２，２は同背もたれ３の前後に亙つて設けられ
る。一方の肘掛２の内部および背もたれ３の後面
に設けた筒体１２の内部には第４図、第５図に示
すように螺杆１０を内蔵しこれを上記ハンドル
４，６に接続し、第５図では同螺杆１０を雌螺子
１３に螺合し同雌螺子１３に設けた螺杆挿入管１
４を動作腕１５にピン１４ａで接続し、同腕１５
を背もたれ３の支軸１６に支持し、同軸１６に背
もたれ３の枠１７を支持する。第４図では筒体１
２の内部の螺杆１０に雌螺子１３を螺合し同雌螺
子１３に設けた腕１８に枕５の支持板１９を接続
する。尚図中２０で示すものは座面１および背も
たれ３に敷くソフトシートであつてアルミ箔２１
の上下にウール２２を針で刺して一体的に層状に
形成した保温シート、２３は腕１８が挿入される
縦長溝、２４はつまみ、２５は案内板、２６は枕
５の支軸である。 The seat surface 1 is provided on a wide frame 11 shown in FIG. 3, and the wide frame 11 extends behind the backrest 3, and the armrests 2, 2 are provided across the front and rear of the backrest 3. As shown in FIGS. 4 and 5, a screw rod 10 is built into the inside of one of the armrests 2 and a cylindrical body 12 provided on the rear surface of the backrest 3, and this screw rod 10 is connected to the handles 4 and 6. In the figure, the screw rod 10 is screwed into the female screw 13, and the screw insertion tube 1 is provided on the female screw 13.
4 to the operating arm 15 with the pin 14a, and
is supported on a support shaft 16 of the backrest 3, and a frame 17 of the backrest 3 is supported on the same shaft 16. In Figure 4, cylinder 1
A female screw 13 is screwed into the screw rod 10 inside the pillow 2, and a support plate 19 of the pillow 5 is connected to an arm 18 provided on the female screw 13. In addition, what is indicated by 20 in the figure is a soft sheet to be laid on the seat surface 1 and the backrest 3, and is covered with aluminum foil 21.
23 is a longitudinal groove into which the arm 18 is inserted, 24 is a knob, 25 is a guide plate, and 26 is a support shaft of the pillow 5.
従つて座面１に尻を置き、或はあぐらを組んで
座し、上体を背もたれ３に支持し、頭上の枕５の
高さ及び角度を調節し、頭部を枕５に支持して使
用する。又ハンドル６を回動して枕５の位置を適
所に昇降し、ハンドル４を座つたまま回動して背
もたれ３を適当角度に傾倒させて上体の位置を定
めるものである。このような使用に際し尻、足、
脚、腰、腕、背中および首部が腰の強い合成樹脂
発泡板７の弾力に支持され、かつ小突起９が上記
尻、足、脚、腰、腕、背中および首部を押圧する
し多数の透孔８および小突起９，９の間〓により
空気が確保される。 Therefore, place your buttocks on the seat surface 1 or sit cross-legged, support your upper body on the backrest 3, adjust the height and angle of the pillow 5 above your head, and support your head on the pillow 5. use. The user also rotates the handle 6 to raise and lower the pillow 5 to a suitable position, and while sitting, rotates the handle 4 to tilt the backrest 3 to an appropriate angle to determine the position of the upper body. During such use, the buttocks, legs,
The legs, waist, arms, back and neck are supported by the elasticity of the strong synthetic resin foam board 7, and the small protrusions 9 press against the buttocks, feet, legs, waist, arms, back and neck. Air is secured between the hole 8 and the small protrusions 9.
従来の座椅子は背もたれや枕の位置が段状に調
節され上体および首の位置が適切位置に支持され
難く保温性に欠け、快適に座椅子を使用し難い欠
陥があつた。又枕を背もたれの上面から上昇可能
に構成したもの（実開昭48−90911号公報）が提
案されていたが、利用者は上体をかなり後方へ反
らせないと枕に後頭部を載置し得ず、枕を背もた
れ上面から下方に位置させ得ないので座高が異な
る大人及び子供の共用とし難い欠陥があつた。さ
らに座の底部にリンク機構を設けた装置（実公昭
38−24634号公報）が知られていたが、同機構が
作動するための空間を座内に形成する必要がある
ため、座の柔軟性と弾力性を良好に保持し難い問
題があつた。 Conventional chairs have the disadvantage that the positions of the backrest and pillow are adjusted in steps, making it difficult to support the upper body and neck in appropriate positions, resulting in a lack of heat retention, making it difficult to use the chair comfortably. In addition, a structure in which the pillow can be raised from the top of the backrest has been proposed (Japanese Utility Model Publication No. 48-90911), but the user has to arch his or her upper body considerably backwards to rest the back of the head on the pillow. First, the pillow cannot be positioned below the upper surface of the backrest, making it difficult for adults and children of different sitting heights to share the pillow. Furthermore, a device with a link mechanism installed at the bottom of the seat (Jikkosho
No. 38-24634) was known, but since it was necessary to form a space within the seat for the mechanism to operate, there was a problem in that it was difficult to maintain good flexibility and elasticity of the seat.
本案は上記欠陥に鑑みなされたものであつて、
本案は上述のように構成したので、座の柔軟性と
弾力性を良好に保持でき、背もたれ３及び枕５を
適当角度に傾倒させ得て上体の位置を適当に定め
ることが出来るものである。又枕を背もたれ面に
沿つて背もたれ上面から下方へ摺動させ得て、利
用者はその座高に合わせて頭を枕に載置できる
し、枕の角度を調節して首及び頭を適切な位置に
保持することができる。そして尻、足、脚、腰、
背中および首部が腰の強い合成樹脂発泡板７の弾
力に支持され、かつ小突起９が上記尻、足、脚、
腰および背中を押圧して血行を良くし、かつ多数
の透孔８および小突起９，９の間〓により空気が
確保され保温性に富む座椅子が得られる便益があ
る。 This proposal was made in view of the above defects, and
Since the present invention is constructed as described above, the flexibility and elasticity of the seat can be maintained well, and the backrest 3 and pillow 5 can be tilted at an appropriate angle to appropriately determine the position of the upper body. . In addition, the pillow can be slid downward from the top of the backrest along the backrest surface, allowing the user to rest their head on the pillow according to their sitting height, and adjust the angle of the pillow to position their neck and head in the appropriate position. can be held. And buttocks, feet, legs, hips,
The back and neck are supported by the elasticity of the strong synthetic resin foam board 7, and the small protrusions 9 are supported by the buttocks, feet, legs,
There is the benefit of providing a chair that presses against the waist and back to improve blood circulation, and that air is secured by the large number of through holes 8 and between the small protrusions 9 and 9, providing excellent heat retention.
第１図は前方斜めから見た本案の座椅子を示す
斜視図、第２図は同座椅子の背部の斜視図、第３
図は同座椅子の底面図、第４図は枕の縦断面図、
第５図は肘当部の縦断面図、第６図は合成樹脂発
泡板の縦断面図である。
１……座面、２……肘掛、３……背もたれ、４
……無段傾倒用ハンドル、５……昇降自在枕、６
……無段昇降用ハンドル、７……合成樹脂発泡
板、８……透孔、９……小突起、１０……無段動
作用螺杆。
Figure 1 is a perspective view of the proposed chair seen diagonally from the front, Figure 2 is a perspective view of the back of the chair, and Figure 3 is a perspective view of the back of the chair.
The figure is a bottom view of the same chair, and Figure 4 is a vertical cross-sectional view of the pillow.
FIG. 5 is a longitudinal sectional view of the elbow rest, and FIG. 6 is a longitudinal sectional view of the synthetic resin foam board. 1...Seat, 2...Armrest, 3...Backrest, 4
... Stepless tilting handle, 5 ... Pillow that can be raised and lowered, 6
...Handle for stepless lifting, 7...Synthetic resin foam board, 8...Through hole, 9...Small protrusion, 10...Screw rod for stepless operation.
Claims (1)
の後部に起伏自在の背もたれ３を設け、一方の
肘掛２に上記背もたれ３の無段傾倒用ハンドル
４を設け、同肘掛２内に背もたれ３の無段動作
用螺杆１０を設け、同螺杆１０と上記ハンドル
４とを接続し、同背もたれ３の上部前方に背も
たれ面に沿つて昇降自在枕５を設け、同枕５を
起伏方向無段回動可能に支持し、同背もたれ３
の上端部に上記枕５の無段昇降用ハンドル６を
設け、同背もたれ面の後方に上記枕５の無段動
作用螺杆１０を設け、同螺杆１０と上記ハンド
ル６とを接続し、上記座面１および背もたれ３
の背もたれ面に腰の強い合成樹脂発泡板７を配
置し、同発泡板７に多数の透孔８および小突起
９が整然と設けられてなる座椅子。 (2) 座面１が広幅である実用新案登録請求の範囲
第１項記載の座椅子。 (3) 合成樹脂発泡板７が独立気泡ポリエチレンフ
オームである実用新案登録請求の範囲第１項記
載の座椅子。[Scope of claims for utility model registration] (1) Armrests 2, 2 are provided on both sides of the seat 1, and the seat 1
A backrest 3 which can be raised and lowered freely is provided at the rear of the armrest 2, a handle 4 for stepless tilting of the backrest 3 is provided in the armrest 2, and a screw rod 10 for stepless movement of the backrest 3 is provided in the armrest 2. A pillow 5 is connected to the handle 4 and is movable up and down along the backrest surface at the front of the upper part of the backrest 3.
A handle 6 for stepless lifting and lowering of the pillow 5 is provided at the upper end, a threaded rod 10 for stepless movement of the pillow 5 is provided behind the backrest surface, and the threaded rod 10 and the handle 6 are connected. Face 1 and backrest 3
A strong synthetic resin foam board 7 is arranged on the backrest surface of the seat, and a large number of through holes 8 and small protrusions 9 are arranged in the foam board 7. (2) The chair according to claim 1 of the utility model registration claim, in which the seat surface 1 is wide. (3) The chair according to claim 1, wherein the synthetic resin foam board 7 is a closed cell polyethylene foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18288482U JPS5986161U (en) | 1982-12-01 | 1982-12-01 | chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18288482U JPS5986161U (en) | 1982-12-01 | 1982-12-01 | chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5986161U JPS5986161U (en) | 1984-06-11 |
| JPH0216675Y2 true JPH0216675Y2 (en) | 1990-05-09 |
Family
ID=30395944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18288482U Granted JPS5986161U (en) | 1982-12-01 | 1982-12-01 | chair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986161U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890911U (en) * | 1972-01-21 | 1973-11-01 |
-
1982
- 1982-12-01 JP JP18288482U patent/JPS5986161U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5986161U (en) | 1984-06-11 |
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