Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DRAWER GUIDE RAIL
Document Type and Number:
WIPO Patent Application WO/2021/027262
Kind Code:
A1
Abstract:
Disclosed is a drawer guide rail, comprising a fixed slide rail (1), a middle slide rail (2) and a movable slide rail (3) connected with one another in a sliding manner, wherein a first retainer (4) is arranged between the fixed slide rail (1) and the middle slide rail (2), and a second retainer (5) is arranged between the middle slide rail (2) and the movable slide rail (3). The drawer guide rail further comprises a synchronous element (8), a first synchronous drawer runner (6) and a second synchronous drawer runner (7), wherein the first synchronous drawer runner (6) and the second synchronous drawer runner (7) are independently and fixedly arranged on the movable slide rail (3) and the fixed slide rail (1) respectively; the synchronous element (8) is rotatably arranged on the middle slide rail (2); and the synchronous element (8) engages both the first synchronous drawer runner (6) and the second synchronous drawer runner (7) in a cooperatively matching manner, such that characteristics such as a simple and rational structure, a reliable performance, and a smooth and steady drawer opening or closing process are achieved.

Inventors:
XING WANG (CN)
ZHU ZHUOFANG (CN)
ZI BIN (CN)
Application Number:
PCT/CN2020/073084
Publication Date:
February 18, 2021
Filing Date:
January 20, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UANGDONG UNIHOPPER PRECISION TECH CORPERATION LIMMITED (CN)
International Classes:
A47B88/40; A47B88/49; A47B88/90
Foreign References:
CN110464142A2019-11-19
CN103027502A2013-04-10
CN106037298A2016-10-26
CN204812828U2015-12-02
CN106724193A2017-05-31
CN109965573A2019-07-05
US4272139A1981-06-09
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENCY CO.LTD (CN)
Download PDF: