Title:
PORTABLE FOLDING HEIGHT-ADJUSTABLE NOTEBOOK STAND
Document Type and Number:
WIPO Patent Application WO/2023/024346
Kind Code:
A1
Abstract:
A portable folding height-adjustable notebook stand comprises main rods (1), main frame members (2), rear legs (3), small connecting rods (4), an outer X frame (5), an inner X frame (6), lateral button apparatuses (7), main wheels (8), crescent-shaped claws (9), clamping blocks (12), and foot blocks (13), each main rod (1) being connected to a main frame member (2) by means of a main wheel (8), each rear leg (3) being connected to a main frame member (2) by means of rivets, and each small connecting rod (4) connecting a main rod (1) and a rear leg (3). The outer X frame (5) and the inner X frame (6) are joined together by insertion to form an X frame, and the four ends of the X frame are connected to the main wheels (8) and the foot blocks (13). The lateral button apparatuses (7) are slotted into the main wheels (8). When in use, the lateral button apparatuses (7) are pressed from the side, the lateral button apparatuses (7) are disengaged from respective stop holes of the main rods (1), and the main rods (1) can slide back and forth in common gaps between the lateral button apparatuses (7) and the main wheels (8), thereby realizing adjustment to different stop heights. The present structure is stable and reliable, and facilitates heat dissipation of a notebook. At the same time, when it is necessary to carry or store the notebook, the stand can be conveniently folded and stowed without occupying too much space.
Inventors:
GUO JIAN (CN)
YANG LIN (CN)
TANG LIN (CN)
YANG LIN (CN)
TANG LIN (CN)
Application Number:
PCT/CN2021/139042
Publication Date:
March 02, 2023
Filing Date:
December 17, 2021
Export Citation:
Assignee:
SHANGHAI HIGH NICHE INVEST CO LTD (CN)
International Classes:
F16M11/26; A47B23/04; F16M11/04; F16M11/16
Foreign References:
| CN113586906A | 2021-11-02 | |||
| US20160316905A1 | 2016-11-03 | |||
| CN209106729U | 2019-07-16 | |||
| CN207298306U | 2018-05-01 | |||
| CN107091395A | 2017-08-25 | |||
| US20170188701A1 | 2017-07-06 | |||
| CN206884812U | 2018-01-16 | |||
| CN105485490A | 2016-04-13 |
Attorney, Agent or Firm:
SHANGHAI SHUONEE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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