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Patent Searching and Data


Title:
LOOP MOUNTAIN ROAD SEGMENT ANTI-COLLISION COLUMN WITH COLLISION BUFFERING AND FALLING PREVENTION FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2022/067629
Kind Code:
A1
Abstract:
A loop mountain road segment anti-collision column, comprising an air pressure box (21). An air pressure cavity (35) is provided in the air pressure box (21); a pressure box (56) is fixedly connected to the left side of the air pressure box; a pressure storage air pump (36) is fixedly connected into the air pressure cavity (35); a pressure generation air bag (60) is fixedly connected into a pressure cavity (57) provided in the pressure box (56); the pressure generation air bag (60) is fixedly connected to an air transmission pipe (37) with the tail end being in communication with the pressure storage air pump (36); an extrusion plate (63), a pressing block (58) and a pressure plate (53) are fixedly connected to an upper side of the pressure generation air bag (60) in sequence; a transmission column (20) is fixedly connected to an upper end face of the air pressure box (21); a buffer air bag (19) is fixedly connected to an upper side of the transmission column (20); an air transmission pipe (25) in communication with the pressure storage air pump (36) is fixedly connected to a lower side of the buffer air bag (19); and a detection mounting block (11) is fixedly connected to an upper side of the buffer air bag (19). The anti-collision column can buffer and steer a vehicle when a collision occurs, such that the vehicle is prevented from skidding and crashing.

Inventors:
GUAN MINGQIANG (CN)
Application Number:
PCT/CN2020/119266
Publication Date:
April 07, 2022
Filing Date:
September 30, 2020
Export Citation:
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Assignee:
ANHUI HEBANG TEXTILE TECH CO LTD (CN)
International Classes:
E01F15/14
Foreign References:
CN107237281A2017-10-10
CN108978537A2018-12-11
CN107326834A2017-11-07
KR20020025366A2002-04-04
ES1143183U2015-09-01
Attorney, Agent or Firm:
HUASHI IP LAW CO., LTD. (CN)
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