Title:
高さ調節装置
Document Type and Number:
Japanese Patent JP7315518
Kind Code:
B2
Abstract:
To provide a height adjustment device with improved operability.SOLUTION: A height adjustment device 1 includes a fixing member 5, a pin member 6 that undergoes a screw advancement/retraction in the fixing member 5 by means of a screw structure, and a lock member 7 that can regulate the screw advancement/retraction of the pin member 6 relative to the fixing member 5. The pin member 6 includes a geared section 18, the fixing member 5 includes a resilient locking piece 21 for engaging and disengaging a groove in the geared section 18, and the locking member 7 includes a locking section 28. The lock member 7 can be displaced between a locked position at which the screw advancement/retraction of the pin member 6 by rotation thereof remains locked and a temporally assemble position at which the screw advancement/retraction of the pin member is not locked. In the locked position, the locking section 28 engages the locking piece 21 in such a way of suppressing the elasticity of the locking piece 21.SELECTED DRAWING: Figure 7
Inventors:
Naoya Takeda
Application Number:
JP2020142335A
Publication Date:
July 26, 2023
Filing Date:
August 26, 2020
Export Citation:
Assignee:
Nifco Co., Ltd.
International Classes:
B60J5/10; E05F5/00; B62D25/12; E05F5/02; F16B21/06
Domestic Patent References:
| JP200221900A | ||||
| JP2019183629A | ||||
| JP202090978A | ||||
| JP2002516962A |
Foreign References:
| DE102011101393A1 |
Attorney, Agent or Firm:
Oshima Patent Office