JPH01169699U - - Google Patents
Info
- Publication number
- JPH01169699U JPH01169699U JP6701188U JP6701188U JPH01169699U JP H01169699 U JPH01169699 U JP H01169699U JP 6701188 U JP6701188 U JP 6701188U JP 6701188 U JP6701188 U JP 6701188U JP H01169699 U JPH01169699 U JP H01169699U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- brake
- fixed pipe
- moving
- biasing spring
- 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
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第1図は本考案の一実施例を示す扇風機の高さ
調整装置の要部断面図、第2図はその異なる状態
を示す一部断面図、第3図aはブラケツトの斜視
図、第3図bはブレーキの斜視図、第4図は扇風
機の全体斜視図である。
1……内側(固定)パイプ、2……基台、3…
…扇風機本体、4……ブラケツト、5……外側(
移動)パイプ、6……ねじ、7,7′……ブレー
キ、8……ばね、9,9′……テーパー部。
Fig. 1 is a sectional view of a main part of a fan height adjustment device showing an embodiment of the present invention, Fig. 2 is a partial sectional view showing its different states, Fig. 3a is a perspective view of a bracket, and Fig. 3a is a perspective view of a bracket. Figure b is a perspective view of the brake, and Figure 4 is an overall perspective view of the electric fan. 1...Inner (fixed) pipe, 2...Base, 3...
…Fan body, 4…Bracket, 5…Outside (
Movement) pipe, 6...screw, 7, 7'...brake, 8...spring, 9,9'...tapered part.
Claims (1)
固定パイプに上下移動可能に外挿された移動パイ
プと、この移動パイプを固定パイプの所望高さに
保持するための保持手段とからなり、 この保持手段は、固定パイプに水平移動可能で
少許上下移動可能に設置され背向する1対のブレ
ーキ板と、これら両ブレーキ板の間又は各ブレー
キと固定パイプとの間に介在され、両ブレーキ板
を移動パイプの内壁面に弾接させ、その弾接摩擦
抵抗によつて移動パイプを固定パイプの所望高さ
に保持しうる付勢バネと、内側パイプの上部に形
成され、移動パイプの押上げ操作によつて上方に
移動する前記ブレーキ板に係接し、そのブレーキ
板を前記付勢バネの付勢力に抗して水平に近接移
動させて前記摩擦抵抗を軽減しうるブラケツト部
とからなることを特徴とする機器の高さ調整機構
。[Claims for Utility Model Registration] A vertical fixed pipe, a movable pipe that supports the main body of the device and is extrapolated to the fixed pipe so as to be able to move up and down, and a device for holding the movable pipe at a desired height of the fixed pipe. This holding means consists of a pair of brake plates facing each other which are installed on the fixed pipe so that they can be moved horizontally and slightly up and down, and a pair of brake plates facing each other, and a brake plate between these two brake plates or between each brake and the fixed pipe. A biasing spring is formed at the upper part of the inner pipe, and the biasing spring is interposed to bring both brake plates into elastic contact with the inner wall surface of the moving pipe, and the elastic frictional resistance can hold the moving pipe at a desired height of the fixed pipe. , a bracket capable of engaging the brake plate that moves upward by a pushing-up operation of the moving pipe and moving the brake plate horizontally close against the biasing force of the biasing spring to reduce the frictional resistance; A device height adjustment mechanism characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6701188U JPH01169699U (en) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6701188U JPH01169699U (en) | 1988-05-20 | 1988-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01169699U true JPH01169699U (en) | 1989-11-30 |
Family
ID=31292401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6701188U Pending JPH01169699U (en) | 1988-05-20 | 1988-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01169699U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588319A (en) * | 2012-03-07 | 2012-07-18 | 美的集团有限公司 | Lifting mechanism for fan |
-
1988
- 1988-05-20 JP JP6701188U patent/JPH01169699U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588319A (en) * | 2012-03-07 | 2012-07-18 | 美的集团有限公司 | Lifting mechanism for fan |
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