CN203005142U

CN203005142U - Novel safe arm-chair for bus

Info

Publication number: CN203005142U
Application number: CN 201220730805
Authority: CN
Inventors: 安媛媛; 赵景婷; 尹源; 李丰刚
Original assignee: China University of Mining and Technology Beijing CUMTB
Current assignee: China University of Mining and Technology Beijing CUMTB
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2013-06-19
Anticipated expiration: 2022-12-27

Abstract

The utility model relates to a new type of bus safety chair, which can save the internal space of the bus, effectively reduce the number of standing passengers on the busy route bus, reduce the opportunity of thieves to steal, and greatly improve the safety factor and comfort of the bus passengers. The chair is characterized in that it consists of a backrest, a backrest support net, an arc-shaped sliding rail, a slidable cushion, a safety auxiliary arm, a safety belt, a safety buckle for a safety belt, a chair main body, a hydraulic telescopic frame, a safety belt slot and a safety belt fixing arm The hydraulic telescopic frame is placed on the main body of the chair, the backrest and the main body of the chair are connected by an arc-shaped sliding rail, the slidable back cushion is placed on the arc-shaped sliding rail, and one end of the safety auxiliary arm is placed on the side of the main body of the chair. The other end of the arm is connected with one end of the safety belt, the safety belt safety buckle is placed on the other end of the safety belt, one end of the safety fixing arm is placed on the main body of the chair, and the safety belt card slot is placed at the other end of the safety fixing arm.

Description

The safe arm-chair of a kind of novel city motor bus

Technical field

The safe arm-chair of a kind of novel city motor bus of the utility model relates to a kind of safe arm-chair that is applied to bus on busy bus route, belong to the Automobile Products fields, particularly a kind of safe arm-chair of bus that is used for improving busy route passenger safety coefficient and comfort level.

Background technology

At present, bus on domestic busy bus route, due to the vehicle seat limited amount, patronage is more than the vehicle seat number, make a part of passenger be sitting in car, another part passenger but can only stand between the bus seat in narrow space, and standing for a long time not only makes the passenger more tired, and crowded crowd makes the burglar that opportunity be arranged, and the problems such as bus emergency brake simultaneously also make this part standee's safety factor greatly reduce.

Summary of the invention

In order to improve above-mentioned situation, the safe arm-chair of a kind of novel city motor bus of the utility model provides a kind of safe arm-chair that can save the city motor bus inner space, can more reasonably utilize the space in city motor bus, make equal city motor bus space can put more seat, can effectively reduce standing passenger number on busy route bus, reduce burglar's chance of committing theft, greatly improve passenger on public transport safety factor and comfort level.

The safe arm-chair of a kind of novel city motor bus of the utility model is achieved in that the safe arm-chair of a kind of novel city motor bus of the utility model is by backrest, back rest supports net, arc sliding rail, slidably back cushion, safe sub-arm, safety strap, safety strap safety catch, arm-chair main body, hydraulically extensible frame, safety strap draw-in groove and safety strap fixed arm form.Hydraulically extensible is placed on the arm-chair main body, backrest is connected by the arc sliding rail with the arm-chair main body, slidably back cushion is placed on the arc sliding rail, safe sub-arm one end is placed in arm-chair main body one side, the safe sub-arm other end is connected with safety strap one end, the safety strap safety catch is placed on the safety strap other end, and safe fixed arm one end is placed on the arm-chair main body, and the safety strap draw-in groove is placed in the safe fixed arm other end.

During use, the passenger can be according to self height, regulate the height of arm-chair by the hydraulically extensible frame, then lean against on backrest, according to the needs of comfort of passenger, regulate slidably back cushion, simultaneously the safety strap safety catch on safety strap is buckled in the safety strap draw-in groove, get final product leaning against on armchair of bus of safety and comfort, reach the purpose that improves busy route passenger safety coefficient and comfort level.

Beneficial effect.

One, space in city motor bus be can more reasonably utilize, busy route passenger safety coefficient and comfort level improved.

Two, with low cost, be easy to promote.

Three, simple in structure, convenient and practical.

Description of drawings

Accompanying drawing 1 is the three-dimensional structure diagram of the safe arm-chair of a kind of novel city motor bus of the utility model.

In accompanying drawing

Wherein parts are: backrest (1), back rest supports net (2), arc sliding rail (3), slidably back cushion (4), safe sub-arm (5), safety strap (6), safety strap safety catch (7), arm-chair main body (8), hydraulically extensible frame (9), safety strap draw-in groove (10), safe fixed arm (11).

The specific embodiment:

The safe arm-chair of a kind of novel city motor bus of the utility model is achieved in that by backrest (1), back rest supports net (2), arc sliding rail (3), slidably back cushion (4), safe sub-arm (5), safety strap (6), safety strap safety catch (7), arm-chair main body (8), hydraulically extensible frame (9), safety strap draw-in groove (10) and safe fixed arm (11) form.hydraulically extensible frame (9) is placed on arm-chair main body (8), backrest (1) is connected by arc sliding rail (3) with arm-chair main body (8), slidably back cushion (4) is placed on arc sliding rail (3), safe sub-arm (5) one ends are placed in arm-chair main body (8) one sides, safe sub-arm (5) other end is connected with safety strap (6) one ends, safety strap safety catch (7) is placed on safety strap (6) other end, safe fixed arm (11) one ends are placed on arm-chair main body (8), safety strap draw-in groove (10) is placed in safe fixed arm (11) other end, during use, the passenger can be according to self height, regulate the height of arm-chair by hydraulically extensible frame (9), then lean against on backrest (1), needs according to comfort of passenger, regulate slidably back cushion (4), simultaneously the safety strap safety catch (7) on safety strap (6) is buckled in safety strap draw-in groove (10), get final product leaning against on armchair of bus of safety and comfort, reach the purpose that improves busy route passenger safety coefficient and comfort level.

Claims

1. A new type of bus safety chair, which is characterized by: a backrest, a backrest support net, an arc-shaped sliding rail, a slidable cushion, a safety auxiliary arm, a safety belt, a safety buckle for a safety belt, a main body of the chair, and a hydraulic telescopic frame , seat belt card slot and seat belt fixing arm, the hydraulic telescopic frame is placed on the main body of the chair, the backrest and the main body of the chair are connected by an arc-shaped sliding rail, the slidable cushion is placed on the arc-shaped sliding rail, and one end of the safety auxiliary arm Placed on one side of the main body of the chair, the other end of the safety auxiliary arm is connected to one end of the seat belt, the safety buckle of the seat belt is placed on the other end of the seat belt, one end of the safety fixing arm is placed on the main body of the chair, and the seat belt slot is placed on the safety belt. Secure the other end of the arm.