Title:
昇降作業台
Document Type and Number:
Japanese Patent JP6602953
Kind Code:
B2
Abstract:
An elevation working platform includes a lower support and an upper support. At least one group of X-type elevation mechanisms is provided between the lower support and the upper support. The elevation working platform further includes an elastic element. A first end of the elastic element is connected between two end points of a first support rod or a second support rod. A second end of the elastic element is connected to the lower support or a second hinging seat capable of sliding relative to the lower support. Using the X-type elevation mechanisms, the front and back positions of the upper support do not change in an elevating process of the upper support, the structure is simple and practical, and the cost is relatively low.
Inventors:
Hiroshi Para
Chung Yoshiaki
Hayashi
Lee
Chung Yoshiaki
Hayashi
Lee
Application Number:
JP2018504753A
Publication Date:
November 06, 2019
Filing Date:
August 17, 2016
Export Citation:
Assignee:
Loctek Ergonomic Technology Corp.
International Classes:
A47B9/16; A47B9/02; A47B21/00
Domestic Patent References:
| JP56052397A | ||||
| JP2012030022A | ||||
| JP61162495A | ||||
| JP5024693U | ||||
| JP63068836U |
Foreign References:
| CN204541230U | ||||
| US20100012907 |
Attorney, Agent or Firm:
Momoko Arima