CN203511391U - Quick escape handle for bus - Google Patents

Abstract

A quick escape handle for a bus mainly comprises a handle, a handle buckle, a handle belt and a retaining clip, wherein the handle is buckled on the handle buckle; the handle buckle is connected with the retaining clip through the handle belt. The quick escape handle is characterized in that an escape hammer hole penetrating through the side surfaces of the handle is formed in the handle; an internally threaded sleeve is mounted in the front of the escape hammer hole; the hammer head thread of an escape hammer is connected with the internal thread of the internally threaded sleeve; the hammer rod of the escape hammer penetrates through the escape hammer hole; a nut is arranged at the part, exposed out of the handle, of the hammer rod and connected with the handle; the handle is fixed with the handle buckle through an emergency buckle; an emergency pull ring is arranged on the emergency buckle. When the bus is in an emergency situation, the emergency buckle on the handle buckle is pulled out, so as to separate the handle from the handle buckle quickly; the escape hammer on the handle can be used for crushing glass to realize quick escape.

Description

A kind of public transport 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 public transport 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 public transport 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 public transport fast-escape handrail, mainly by handrail, handrail button, handrail, geometrical clamp forms, handrail is buckled in handrail and buckles, handrail button is connected with geometrical clamp by handrail, it is characterized in that: the life-saving hamer hole on handrail with a straight-through handrail side, negative thread sleeve pipe has been installed in the front portion in life-saving hamer hole, the tup screw thread of life-saving hamer is connected with negative thread sleeve pipe internal whorl, the hammer stem of life-saving hamer crosses life-saving hamer hole, and expose and on the hammer stem of handrail, there is nut and handrail is fixed, described handrail and handrail button are fixing by urgent button, and promptly buckle and there is urgent draw ring.

On described handrail, comprise handrail hole, fixed leg, on handrail, the cross section of fixed leg is " T " font, on fixed leg, there is one for the urgent catching groove of fixing urgent button, the upper life-saving hamer hole also with a straight-through handrail side at handrail, described life-saving hamer hole, anterior aperture is large, and aperture, rear portion is little, and front and rear aperture forms a hole with interior step face.By life-saving hamer hole, can on handrail, connect life-saving hamer.

Described handrail button comprises that handrail is with holes, hold down groove, urgent button hole, and the cross section of its hold down groove is " T " font, and size and fixed leg match, and correspondingly, promptly on the urgent catching groove position on button hole and handrail, match.

Described life-saving hamer, is comprised of tup, tup screw thread, hammer stem, and hammer stem afterbody has screw thread, is convenient to nut life-saving hamer is fixedly connected on handrail; Its tup screw thread and negative thread sleeve pipe internal whorl match, and the slightly pointed round platform of tup part tool of life-saving hamer, is convenient to shattered glass.

Described urgent button, is connected in the urgent button hole and the urgent catching groove on handrail that handrail buckles, thereby can fixed armrest and handrail button.

Described negative thread sleeve pipe, the anterior pore size of its external diameter size and life-saving hamer hole matches, and inside has screw thread, and the tup screw thread 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, tup screw thread screw thread by life-saving hamer is fixed on negative thread sleeve pipe internal whorl again, the head of life-saving hamer is fixed on handrail, the rear portion of life-saving hamer, on the hammer stem of handrail, there is nut and further life-saving hamer is fixed on to handrail exposing, thereby the front and rear of life-saving hamer has screw thread to be fixed simultaneously, avoided the loosening of life-saving hamer.

A kind of public transport fast-escape of the utility model handrail, when bus burst emergency, extracts the urgent button that handrail is buckled, and can realize the quick separated of handrail and handrail button, 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 button schematic perspective view.

Figure 10 is life-saving hamer schematic perspective view.

Figure 11 is urgent button schematic perspective view.

Figure 12 is negative thread sleeve pipe schematic diagram.

Wherein: 1-handrail, 1a-handrail hole, 1b-fixed leg, the urgent catching groove of 1c-, 1d-life-saving hamer hole, 2-handrail button, 2a-handrail are with holes, 2b-hold down groove, the urgent button hole of 2c-, 3-handrail, 4-geometrical clamp, 5-life-saving hamer, 5a-tup, 5b-tup screw thread, 5c-hammer stem, 6-are promptly detained, the urgent draw ring of 6a-, 7-negative thread sleeve pipe, 8-nut.

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 public transport fast-escape handrail, mainly by handrail (1), handrail button (2), handrail (3), geometrical clamp (4) forms, handrail (1) is buckled on handrail button (2), handrail button (2) is connected with geometrical clamp (4) by handrail (3), the life-saving hamer hole (1d) on handrail (1) with a straight-through handrail (1) side, in the front portion of life-saving hamer hole (1d), be arranged on negative thread sleeve pipe (7), the tup screw thread (1b) of life-saving hamer (5) is connected with negative thread sleeve pipe (7) internal whorl, the hammer stem (5c) of life-saving hamer (5) crosses life-saving hamer hole (1d), and expose and on the hammer stem (5c) of handrail (1), there is nut (8) and handrail (1) is fixing, handrail (1) and handrail button (2) are fixing by urgent button (6), wherein geometrical clamp (4) is for being fixed on the whippletree on bus.

With reference to Fig. 5, Fig. 6, Fig. 8, on handrail (1), there is handrail hole (1a), fixed leg (1b), urgent catching groove (1c), on handrail (1), also there is life-saving hamer hole (1d).With reference to Fig. 9, on handrail button (2), there is handrail (2a) with holes, hold down groove (2b), urgent button hole (2c).Wherein handrail hole (1a) facilitates in passenger's use procedure and shakes hands, and fixed leg (1b) is by being buckled in the connection that realizes handrail (1) and handrail button (2) on hold down groove (2b), fixed leg (1b) with respect to hold down groove (2b) can before and after slide.

With reference to Figure 10, life-saving hamer (5) is comprised of tup (5a), tup screw thread (5b), hammer stem (5c), and hammer stem (5c) afterbody has screw thread, is convenient to nut (8) life-saving hamer (5) is fixedly connected on handrail (1); Its tup screw thread (5b) and negative thread sleeve pipe (7) internal whorl match, and the slightly pointed round platform of tup (5a) part tool of life-saving hamer (5), is convenient to shattered glass.

With reference to Figure 11, on urgent button (6), comprise urgent draw ring (6a), handrail (1) and handrail button (2) are fixed by urgent button (6), make under normal circumstances, and handrail (1) can not skid off handrail button (2).

When bus generation emergency, extract the urgent button (6) on handrail button (2), handrail (1) can skid off handrail button (2) fast, thereby can realize the quick separated of handrail (1) and handrail button (2), utilize life-saving hamer (5) shattered glass on handrail (1) to realize fast-escape.

A kind of public transport fast-escape of the utility model handrail, easy to use, can win best escape time for passenger safety escape, simultaneously, 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 (5)

1. a public transport fast-escape handrail, mainly by handrail, handrail button, handrail, geometrical clamp forms, handrail is buckled in handrail and buckles, handrail button is connected with geometrical clamp by handrail, it is characterized in that: the life-saving hamer hole on handrail with a straight-through handrail side, negative thread sleeve pipe has been installed in the front portion in life-saving hamer hole, the tup screw thread of life-saving hamer is connected with negative thread sleeve pipe internal whorl, the hammer stem of life-saving hamer crosses life-saving hamer hole, and expose and on the hammer stem of handrail, there is nut and handrail is fixed, described handrail and handrail button are fixing by urgent button, and promptly buckle and there is urgent draw ring.

2. a kind of public transport fast-escape handrail according to claim 1, is characterized in that: on described handrail, the cross section of fixed leg is " T " font, has a urgent catching groove on fixed leg, in the upper life-saving hamer hole also with a straight-through handrail side of handrail.

3. a kind of public transport fast-escape handrail according to claim 1 and 2, is characterized in that: described life-saving hamer hole, and anterior aperture is large, and aperture, rear portion is little, and front and rear aperture forms a hole with interior step face.

4. a kind of public transport fast-escape handrail according to claim 1, is characterized in that: described handrail button, and the cross section of its hold down groove is " T " font, and size and fixed leg match.

5. a kind of public transport fast-escape handrail according to claim 1, is characterized in that: the hammer stem afterbody of described life-saving hamer has screw thread, and its tup screw thread and negative thread sleeve pipe internal whorl match, the slightly pointed round platform of tup part tool of life-saving hamer.

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