JPH01171244U - - Google Patents
Info
- Publication number
- JPH01171244U JPH01171244U JP6835688U JP6835688U JPH01171244U JP H01171244 U JPH01171244 U JP H01171244U JP 6835688 U JP6835688 U JP 6835688U JP 6835688 U JP6835688 U JP 6835688U JP H01171244 U JPH01171244 U JP H01171244U
- Authority
- JP
- Japan
- Prior art keywords
- support frame
- view
- support
- seat
- attached
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 5
Landscapes
- Chairs Characterized By Structure (AREA)
Description
図面は本考案の実施例を示し、第１図は椅子の
側面図、第２図は支持枠等の要部拡大平面図、第
３図は第２図の―視断面図、第４図は第２図
の―視一部切欠き断面図、第５図は位置決め
装置の第２実施例の斜視図、第６図は位置決め装
置の第３実施例の斜視図、第７図は位置決め装置
の第４実施例の斜視図、第８図は傾動規制装置の
第２実施例を示す側断面図、第９図は第８図の平
面図、第１０図は傾動規制装置の第３実施例を示
す要部平断面図、第１１図は傾動規制装置の第４
実施例を示す斜視図、第１２図は第１１図の
―視断面図である。
１…椅子、２…脚体、４…ガススプリング、５
…支持枠、６…座受体、７…背凭、８…背凭支持
体、９…枢軸、１０…座板、１１…フランジ部、
１２…ピン、１３…ブツシユ、１４…前後長溝孔
、１５…スライド軸、１６…付勢手段、１７…規
制部、１８…コイルばね、２１…楔体、２４…可
動体、２５…長溝、２６…ガイドピン、２７，４
４，４８…ストツパ体、３０，４６，５１…把手
、３１…位置決め装置、５３…操作手段、５４…
操作レバー、５７…操作軸、６０…押圧手段、６
１…微調節ねじ。
The drawings show an embodiment of the present invention; Fig. 1 is a side view of the chair, Fig. 2 is an enlarged plan view of main parts such as the support frame, Fig. 3 is a cross-sectional view of Fig. FIG. 5 is a perspective view of the second embodiment of the positioning device, FIG. 6 is a perspective view of the third embodiment of the positioning device, and FIG. 7 is a perspective view of the positioning device according to the third embodiment. FIG. 8 is a side sectional view showing the second embodiment of the tilt regulating device, FIG. 9 is a plan view of FIG. 8, and FIG. 10 is a third embodiment of the tilt regulating device. Fig. 11 is a plan sectional view of the main part shown, and Fig. 11 shows the fourth part of the tilting control device.
FIG. 12 is a perspective view showing the embodiment, and FIG. 12 is a cross-sectional view taken along the line shown in FIG. 1...Chair, 2...Legs, 4...Gas spring, 5
... Support frame, 6... Seat support, 7... Backrest, 8... Backrest support, 9... Pivot, 10... Seat plate, 11... Flange part,
12...pin, 13...button, 14...front and rear long slot, 15...slide shaft, 16...biasing means, 17...regulating section, 18...coil spring, 21...wedge body, 24...movable body, 25...long groove, 26 ...Guide pin, 27,4
4, 48... Stopper body, 30, 46, 51... Handle, 31... Positioning device, 53... Operating means, 54...
Operating lever, 57... Operating shaft, 60... Pressing means, 6
1...Fine adjustment screw.
Claims (1)
、上面に座板が取付く座受体の前端を枢軸を介し
て上下回動自在に連結し、前記座受体の後端がピ
ン連結された背凭支持体を、前記支持枠の左右両
側板に穿設した前後長溝孔に挿通したスライド軸
に回動自在に連結し、前記支持枠内に配設した付
勢手段にて前記スライド軸が後退するように付勢
する一方、該スライド軸と一体的に前後動する可
動体を支持枠内に配設し、前記支持枠の外側から
操作する操作杆におけるストツパ体にて、可動体
の前向き動を規制することを特徴とする椅子の傾
動規制装置。 The front end of the seat support, on which the seat plate is attached to the upper surface, is connected to the front of the support frame supported by the legs of the chair via a pivot so that it can move up and down, and the rear end of the seat support is attached to a pin. The connected backrest supports are rotatably connected to slide shafts inserted into front and rear long slots bored in the left and right side plates of the support frame, and the biasing means disposed within the support frame is used to A movable body that urges the slide shaft to retreat and moves back and forth integrally with the slide shaft is disposed within a support frame, and is movable by a stopper body on an operating rod that is operated from outside the support frame. A chair tilt regulating device characterized by regulating forward movement of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6835688U JPH0515793Y2 (en) | 1988-05-24 | 1988-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6835688U JPH0515793Y2 (en) | 1988-05-24 | 1988-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01171244U true JPH01171244U (en) | 1989-12-04 |
| JPH0515793Y2 JPH0515793Y2 (en) | 1993-04-26 |
Family
ID=31293678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6835688U Expired - Lifetime JPH0515793Y2 (en) | 1988-05-24 | 1988-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515793Y2 (en) |
-
1988
- 1988-05-24 JP JP6835688U patent/JPH0515793Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515793Y2 (en) | 1993-04-26 |
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