Seat with detachable back plate for urban rail transit

A technology for urban rail transit and seats, applied in seats, railway car body parts, railway vehicle heating/cooling, etc., can solve the problems affecting the comfort of passengers, and achieve the goal of preventing sight loss, improving comfort, and flexible replacement Effect
CN112298237AInactive Publication Date: 2021-02-02广州米粒科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广州米粒科技有限公司
Publication Date
2021-02-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a seat with a detachable back plate for urban rail transit. The seat comprises a seat body and a seat cushion, a leaning back plate is arranged behind the seat body, connectingscrews are arranged on the left side and the right side of the leaning back plate, the seat cushion is arranged above the seat body, cushion positioning blocks are arranged on the left side and the right side of the seat cushion, positioning clamping grooves are formed in the outer sides of the cushion positioning blocks, seat stop levers are arranged on the outer sides of the positioning clamping grooves, and fixing bolts are arranged on the surfaces of the cushion positioning blocks. The seat with a detachable back plate for urban rail transit is provided with the connecting screws used forconnecting the seat body and the leaning back plate, the leaning back plate is convenient to detach while stable fixation is achieved, the seat cushion can be clamped in the positioning clamping grooves through the cushion positioning blocks when used, and the seat cushion can be taken down when not used, therefore, the soft cushion of the seat can be flexibly replaced and installed, and the comfort of the seat body is improved.
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Description

technical field

[0001] The invention relates to the technical field of urban rail transit equipment, in particular to a seat with a detachable backboard for urban rail transit. Background technique

[0002] Urban rail transit is the backbone of urban public transportation. It has the characteristics of energy saving, land saving, large transportation capacity, all-weather, no pollution (or less pollution) and safety. It is a green and environmentally friendly transportation system, especially suitable for large and medium-sized cities.

[0003] The seat cushion of the existing urban rail transit seat is fixed to the seat itself, and the seat cushion is not easy to be replaced and disassembled according to the change of temperature, and the comfort of the occupant will be affected when the weather is hot. Contents of the invention

[0004] The purpose of the present invention is to provide a seat with a detachable backboard for urban rail transit, to solve the problem that ...

Claims

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