JPS6399532U - - Google Patents
Info
- Publication number
- JPS6399532U JPS6399532U JP19360286U JP19360286U JPS6399532U JP S6399532 U JPS6399532 U JP S6399532U JP 19360286 U JP19360286 U JP 19360286U JP 19360286 U JP19360286 U JP 19360286U JP S6399532 U JPS6399532 U JP S6399532U
- Authority
- JP
- Japan
- Prior art keywords
- lifting
- gear
- legs
- leg
- rotatably held
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
図は本考案の実施例の一つを示し、第１図は本
考案の要部縦断面図、第２図は本考案を具備した
テーブルの斜視図、第３図は第１図のＡ―Ａ線要
部断面図である。
１……天板、２，２……左右昇降脚、３，３…
…固定脚、５，５……螺軸、６……駆動軸、７…
…伝達用歯車、８……連動軸、９……ハンドル、
２１……支持材、２２……歯車取付材、２３……
前面板、２４……ハンドル挿入孔、３１……ナツ
ト取付材、３２，３２……ナツト、３３……開口
、３４……前面板、３５……移動用長孔、５２，
５２……昇降用歯車、６１，６１……駆動用歯車
、７２……連動用歯車。
The figures show one of the embodiments of the present invention. Fig. 1 is a vertical sectional view of the main part of the invention, Fig. 2 is a perspective view of a table equipped with the invention, and Fig. 3 is A--A of Fig. 1. It is a sectional view of the main part along the A line. 1... Top plate, 2, 2... Left and right lifting legs, 3, 3...
...Fixed leg, 5, 5... Spiral shaft, 6... Drive shaft, 7...
...Transmission gear, 8...Interlocking shaft, 9...Handle,
21...Supporting material, 22...Gear mounting material, 23...
Front plate, 24...Handle insertion hole, 31...Nut mounting material, 32, 32...Nut, 33...Opening, 34...Front plate, 35...Elongated hole for movement, 52,
52... Lifting gear, 61, 61... Driving gear, 72... Interlocking gear.
Claims (1)
挿自在となした左右固定脚の上端部に、前後に所
定間隔を有してナツトをもうけ、該ナツトを螺挿
し、上端部を昇降脚の上端部に、下端部を昇降脚
の略中間部分に回転自在に保持された螺軸の下端
に昇降用歯車をもうけ、いずれか一方の螺軸の上
端に伝達用歯車をとりつける一方、前記昇降用歯
車と噛み合う駆動用歯車を有する駆動軸を、固定
脚前面の昇降用長孔を挿通して昇降脚側に前端部
を臨ませて、昇降脚に回転自在に保持すると共に
、左右端部に前記伝達用歯車と噛み合う連動用歯
車を有する連動軸を左右の昇降脚間に回動自在に
保持する事により、両昇降脚の螺軸を同時に回動
せしめた事を特徴とするテーブル等の高さ調節装
置。 At the upper ends of the left and right lifting legs and the left and right fixing legs that are vertically installed on the lower surface of the left and right ends of the top plate, and the left and right fixing legs that can be inserted freely, nuts are provided at a predetermined interval in the front and rear, and the nuts are screwed into the upper ends. A lifting gear is provided at the upper end of the lifting leg, and a lifting gear is provided at the lower end of a screw shaft whose lower end is rotatably held approximately in the middle of the lifting leg, and a transmission gear is attached to the upper end of one of the screw shafts. A drive shaft having a driving gear that meshes with the lifting gear is inserted through the elongated lifting hole on the front surface of the fixed leg so that its front end faces the lifting leg side, and is rotatably held on the lifting leg. A table, etc., characterized in that an interlocking shaft having an interlocking gear that meshes with the transmission gear is rotatably held between the left and right elevating legs, thereby allowing the screw shafts of both elevating legs to rotate simultaneously. height adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19360286U JPS6399532U (en) | 1986-12-15 | 1986-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19360286U JPS6399532U (en) | 1986-12-15 | 1986-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399532U true JPS6399532U (en) | 1988-06-28 |
Family
ID=31149776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19360286U Pending JPS6399532U (en) | 1986-12-15 | 1986-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399532U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048732B2 (en) * | 1977-02-04 | 1985-10-29 | キヤノン株式会社 | Self-amplifying polarized scanning optical system |
-
1986
- 1986-12-15 JP JP19360286U patent/JPS6399532U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048732B2 (en) * | 1977-02-04 | 1985-10-29 | キヤノン株式会社 | Self-amplifying polarized scanning optical system |