CN203511390U

CN203511390U - Novel bus armrest for quick escape

Info

Publication number: CN203511390U
Application number: CN201320720702.8U
Authority: CN
Inventors: 石富华; 石盛华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2014-04-02
Anticipated expiration: 2023-11-15

Abstract

A novel bus armrest for quick escape mainly comprises an armrest, an armrest clamp and an emergency bolt, wherein the armrest is connected onto the armrest chuck of the armrest clamp. The novel bus armrest is characterized in that an escape hammer hole is formed in the armrest; an internal thread sleeve is mounted in the escape hammer hole; an escape hammer is fixed on the armrest through internal threads of the internal thread sleeve; the armrest and the armrest chuck are fixed through the emergency bolt; an emergency pull ring is arranged on the emergency bolt. In the case of sudden emergency in a bus, the emergency bolt on the armrest clamp is pulled out to realize the fast separation of the armrest and the armrest clamp; the escape hammer on the armrest is used for breaking glass to realize quick escape. Compared with a conventional escape hammer, the novel bus armrest has the advantages as follows: 1, the use is convenient: the escape hammer can be easily found by passengers, so that escape time is gained for safe escape; 2, the number of the armrests in the bus is large, the armrests are uniformly distributed in all corners of the bus, the opportunity to escape through the armrests by the passengers in an emergency is multiple, and the range is wide.

Description

A kind of Novel bus fast-escape handrail

Technical field

The utility model relates to the handrail that passenger on bus uses, and exactly relates to a kind of can be provided in and under the emergency state, helps passenger's handrail of escaping.

Background technology

On bus, combustion car Frequent Accidents, when vehicle window is not opened, life-saving hamer just group has been gone up use, becomes the instrument of rescuer's life.In some particular moment, life-saving hamer is determining people's life and death.Yet on bus, life-saving hamer loss situation is serious or life-saving hamer quantity is on the low side, when really meeting with an accidet, often cannot take in time life-saving hamer, very likely miss best rescue time, particularly, when people is many, it is particularly outstanding that the problem of safe escape seems.

For the problems referred to above of bus, invented a kind of Novel bus fast-escape handrail, when bus generation emergency, passenger can directly utilize handrail to carry out fast-escape, can be very easy to the fast-escape problem of bus people how crowded time.

Summary of the invention

The purpose of this utility model is to provide a kind of Novel bus fast-escape handrail, to facilitate the passenger's fast-escape problem under bus burst emergency.

The utility model is achieved in that a kind of Novel bus fast-escape handrail, mainly by handrail, handrail folder, urgent bolt, formed, handrail is connected on the handrail chuck of handrail folder, it is characterized in that: on handrail, there is life-saving hamer hole, negative thread sleeve pipe has been installed in life-saving hamer hole, life-saving hamer is fixed on handrail by negative thread sleeve pipe internal whorl, and handrail and handrail chuck are fixed by urgent bolt, and has urgent draw ring on urgent bolt.

The connector in the middle of above described handrail with a protrusion, has a joint pin, and on joint pin, is provided with a urgent keyhole in the centre of connector, in the inside of handrail, also have life-saving hamer hole.By life-saving hamer hole, can on handrail, connect life-saving hamer.

Described handrail folder, consists of two semi-round folders and handrail chuck, is provided with a keyhole through handrail chuck on handrail chuck.

Described life-saving hamer, is comprised of hammer handle, tup, hammer cone, and hammer handle partly has screw thread, is convenient to life-saving hamer and is connected on handrail; The tup before hammer handle with regular hexagon cylinder, convenient wrench is tightened fixing; The slightly pointed round platform of hammer wimble fraction tool, is convenient to shattered glass.

Described urgent bolt, is connected in the keyhole of urgent keyhole on handrail and handrail chuck, thereby handrail can be connected on handrail folder.

Described negative thread sleeve pipe, its external diameter size and life-saving hamer hole size match, and inside has screw thread, and the screw thread of the hammer handle part of its screw thread and life-saving hamer matches.The material adopting due to handrail is plastics, the material that life-saving hamer adopts is metal, for the ease of connecting, prevent from becoming flexible, the connection of life-saving hamer and handrail is first by negative thread sleeve pipe gummed, to be fixed in the life-saving hamer hole of handrail, screw thread screw thread by the hammer handle part of life-saving hamer is fixed on negative thread sleeve pipe internal whorl again, thereby life-saving hamer is fixed on handrail.

A kind of Novel bus fast-escape of the utility model handrail, when bus burst emergency, extracts the urgent bolt on handrail folder, can realize the quick separated of handrail and handrail folder, utilizes the life-saving hamer shattered glass on handrail to realize fast-escape.

The utility model is than current existing life-saving hamer, have the following advantages: 1, easy to use, passenger is without finding life-saving hamer, for safe escape has won best escape time, arm rest is at passenger's the state of holding, in the time of use, passenger only need to utilize an other hand-lifting to go out urgent button and just can use.2, on car, the quantity of handrail is many, is evenly distributed on the every nook and cranny in car, and therefore, it is many that passenger utilizes handrail to carry out the chance of emergency escape, and scope is wide.

Accompanying drawing explanation

Fig. 1 is the utility model schematic perspective view.

Fig. 2 is Fig. 1 front view.

Fig. 3 is Fig. 1 left view.

Fig. 4 is Fig. 3 A-A cutaway view.

Fig. 5 is handrail schematic perspective view.

Fig. 6 is handrail side direction schematic perspective view.

Fig. 7 is Fig. 5 left view.

Fig. 8 is Fig. 7 A-A cutaway view.

Fig. 9 is handrail folder schematic perspective view.

Figure 10 is life-saving hamer schematic perspective view.

Figure 11 is urgent bolt schematic perspective view.

Figure 12 is negative thread sleeve pipe schematic diagram.

Wherein: 1-handrail, 1a-handrail hole, 1b-connector, 1c-joint pin, the urgent keyhole of 1d-, 1e-life-saving hamer hole, 2-handrail folder, 2a-folder, 2b-handrail chuck, 2c-keyhole, 3-life-saving hamer, 3a-hammer cone, 3b-tup, 3c-hammer handle, the urgent bolt of 4-, the urgent draw ring of 4a-, 5-negative thread sleeve pipe.

The specific embodiment

Below in conjunction with specific embodiment, the utility model is illustrated further.

With reference to Fig. 1, Fig. 2, Fig. 4, a kind of Novel bus fast-escape handrail, mainly by handrail (1), handrail folder (2), urgent bolt (4) forms, handrail (1) is connected on the handrail chuck (2b) of handrail folder (2), on handrail (1), there is life-saving hamer hole (1e), negative thread sleeve pipe (5) has been installed in life-saving hamer hole (1e), life-saving hamer (3) is fixed on handrail (1) by negative thread sleeve pipe (5) internal whorl, handrail (1) and handrail chuck (2b) are fixing by urgent bolt (4), and there is urgent draw ring (4a) on urgent bolt (4), wherein handrail folder (2) is for being fixed on the whippletree on bus.

With reference to Fig. 5, Fig. 6, Fig. 8, the connector (1b) in the middle of on handrail (1) with a protrusion, in the centre of connector (1b), there is a joint pin (1c), at joint pin (1c), be provided with a urgent keyhole (1d), in the inside of handrail (1), also have life-saving hamer hole (1e), the bottom of handrail (1) comprises and facilitates the handrail hole (1a) of shaking hands in passenger's use procedure.

With reference to Fig. 9, handrail folder (2) consists of two semi-round folders (2a) and handrail chuck (2b), is provided with a keyhole through handrail chuck (2b) (2c) on handrail chuck (2b).Urgent bolt (4) is connected in the keyhole (2c) of urgent keyhole (1d) on handrail (1) and handrail chuck (2b), thereby handrail (1) can be connected to handrail, presss from both sides on (2).

With reference to Figure 10, life-saving hamer (3) is comprised of hammer handle (3c), tup (3b), hammer cone (3a), being threaded of the screw thread of hammer handle (3c) part and negative thread sleeve pipe (5), by negative thread sleeve pipe (5) gummed, be fixed on the life-saving hamer hole (1e) of handrail (1), thereby reach the connection of life-saving hamer (3) and handrail (1), hammer handle (3c) is the tup (3b) of regular hexagon cylinder above, and convenient wrench is tightened fixing; The slightly pointed round platform of hammer cone (3a) part tool, is convenient to shattered glass.

When bus burst emergency, extract the urgent bolt (4) on handrail folder (2), can realize the quick separated of handrail (1) and handrail folder (2), utilize life-saving hamer (3) shattered glass on handrail (1) to realize fast-escape.

The utility model is easy to use, can win best escape time for passenger safety escape, meanwhile, because handrail quantity is many, it is many that passenger utilizes handrail to carry out the chance of emergency escape, scope is wide, can be very easy to the fast-escape problem of bus people how crowded time.

Claims

1. a Novel bus fast-escape handrail, mainly by handrail, handrail folder, urgent bolt, formed, handrail is connected on the handrail chuck of handrail folder, it is characterized in that: on handrail, there is life-saving hamer hole, negative thread sleeve pipe has been installed in life-saving hamer hole, life-saving hamer is fixed on handrail by negative thread sleeve pipe internal whorl, and handrail and handrail chuck are fixed by urgent bolt, and has urgent draw ring on urgent bolt.

2. a kind of Novel bus fast-escape handrail according to claim 1, it is characterized in that: the connector in the middle of above described handrail with a protrusion, in the centre of connector, there is a joint pin, and on joint pin, be provided with a urgent keyhole, in the inside of handrail, also there is life-saving hamer hole.

3. a kind of Novel bus fast-escape handrail according to claim 1, is characterized in that: described handrail presss from both sides, and two semi-round folders and handrail chuck, consists of, and is provided with a keyhole through handrail chuck on handrail chuck.

4. a kind of Novel bus fast-escape handrail according to claim 1, is characterized in that: described life-saving hamer, hammer handle partly has screw thread, has the tup of regular hexagon cylinder before hammer handle, the slightly pointed round platform of hammer wimble fraction tool.