JPS58171705U - chair leg wheel device - Google Patents
chair leg wheel deviceInfo
- Publication number
- JPS58171705U JPS58171705U JP6974182U JP6974182U JPS58171705U JP S58171705 U JPS58171705 U JP S58171705U JP 6974182 U JP6974182 U JP 6974182U JP 6974182 U JP6974182 U JP 6974182U JP S58171705 U JPS58171705 U JP S58171705U
- Authority
- JP
- Japan
- Prior art keywords
- wheel cover
- wheel
- chair leg
- wheel device
- axle
- 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
Links
Landscapes
- Legs For Furniture In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示すもので、第１図は要部
の断面図、第２図は車輪カバーの斜視図である。
１・・・・・・脚、２・・・・・・スプリングワッシャ
、３・・・・・・固定軸、３ａ・・・・・・中間頭部、
４・・・・・・車輪カバー、４ａ・・・・・・基端ボス
部、４ｂ・・・・・・仕切部、４Ｃ・・・・・・切欠溝
、４ｄ・・・・・・鉤溝、４ｅ・・・・・・ねじ孔、４
ｆ・・・・・・突条ガイド、５・・・・・・球体、６・
・・・・・車軸、７・・・・・・車輪、８・・・・・・
摺動駒、９・・・・・・スプリング、１０・・・・・・
脱落防止プレート、１１・・・・・・ねじ、１２・・・
・・・接地部材、１２ａ・・・・・・接地部。The drawings show an embodiment of this invention, with FIG. 1 being a sectional view of the main parts, and FIG. 2 being a perspective view of the wheel cover. 1...Leg, 2...Spring washer, 3...Fixed shaft, 3a...Intermediate head,
4...Wheel cover, 4a...Base end boss part, 4b...Partition part, 4C...Notch groove, 4d...Hook Groove, 4e...Screw hole, 4
f... Projection guide, 5... Sphere, 6.
...Axle, 7...Wheel, 8...
Sliding piece, 9... Spring, 10...
Fall prevention plate, 11...Screw, 12...
...Grounding member, 12a...Grounding part.
Claims (1)
ーをその基端ボス部を嵌合すること−より支持させて設
け、この車輪カバーに車輪を回転自在に支承する車軸を
所定範囲内で上下動可能に且つスプリングにより常時下
方へ弾圧せしめた状態で設けると共に、上記車輪カバー
の基端ボス部下端に平時−は床から浮上していて着座者
の荷重により前記車軸に対しスプリングに抗して車輪カ
バーが下降すると床に着地する接地部を設けて構成した
ことを特徴とする椅子の脚車輪装置。A fixed shaft is provided protruding from the lower end of the leg of the chair, a wheel cover is supported by fitting its proximal end boss portion onto this fixed shaft, and an axle that rotatably supports the wheel is fixed to this wheel cover. The wheel cover is provided so that it can move up and down within a range and is always pressed downward by a spring, and at the lower end of the base end boss of the wheel cover, which is floating above the floor during normal times, a spring is applied to the axle by the load of the seated person. A chair leg wheel device comprising a ground contact portion that lands on the floor when the wheel cover is lowered against the pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6974182U JPS58171705U (en) | 1982-05-13 | 1982-05-13 | chair leg wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6974182U JPS58171705U (en) | 1982-05-13 | 1982-05-13 | chair leg wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58171705U true JPS58171705U (en) | 1983-11-16 |
Family
ID=30079448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6974182U Pending JPS58171705U (en) | 1982-05-13 | 1982-05-13 | chair leg wheel device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58171705U (en) |
-
1982
- 1982-05-13 JP JP6974182U patent/JPS58171705U/en active Pending
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