CN211313714U

CN211313714U - Escape device for physically and mechanically opening door and window

Info

Publication number: CN211313714U
Application number: CN201921916970.0U
Authority: CN
Inventors: 周治兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-21
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a physical mechanical door and window opening escape device, which comprises an escape handle, a fixed pulley, a labor-saving pulley block, a lock tongue and a steel wire rope; one end of the steel wire rope is fixedly connected with the escape handle, the steel wire rope sequentially bypasses the fixed pulley and passes through the labor-saving pulley block from the end fixedly connected with the escape handle to the other end, the end of the steel wire rope, which is close to the escape handle, is fixedly connected with the lock tongue, and the lock tongue is fixedly connected with the door and window. The utility model discloses a pure mechanical control utilizes physics pulley principle, and door and window are opened to lever principle and are fleed safely, and is laborsaving, and convenient operation need not be close to door and window and just can open door and window and flee, and the sudden circulation of the inside and outside air of car when having avoided opening door and window strives for more escape time to opening the harm that door and window personnel produced, gives driver passenger, and low in production cost can used repeatedly, has fine practicality.

Description

Escape device for physically and mechanically opening door and window

Technical Field

The utility model relates to an emergent instrument of fleing specifically indicates that physical machinery opens door and window escape device.

Background

The popularization of automobile vehicles is facilitated, the life of people is facilitated, but traffic accidents are more and more, as the automobile is drowned, a fire is generated, all circuits and gas circuits are disabled, doors and windows cannot be opened, in addition, water and toxic gas in accidents can cause syncope of people, eyes are blinded and cannot breathe, people in the automobile are killed when the people in the automobile miss the best escape opportunity, escape hammers and fire extinguishers are mainly used for escape in the current automobile distress accident, but the people in the distress are seriously injured, the situations that the automobile body deforms and the space is reduced can happen, and people in the automobile are enabled not to break windows or have no working space for breaking windows.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide physics machinery and open door and window escape device.

In order to solve the technical problem, the utility model provides a technical scheme opens door and window escape device for physical machinery: comprises an escape handle, a fixed pulley, a labor-saving pulley block, a lock tongue and a steel wire rope; one end of the steel wire rope is fixedly connected with the escape handle, the steel wire rope sequentially bypasses the fixed pulley and passes through the labor-saving pulley block from the end fixedly connected with the escape handle to the other end, the end of the steel wire rope, which is close to the escape handle, is fixedly connected with the lock tongue, and the lock tongue is fixedly connected with the door and window.

As improvement, the number of the fixed pulleys is multiple, and the fixed pulleys are arranged according to the space of an actual vehicle, so that the path of the steel wire rope does not influence the normal moving space and the attractiveness in the vehicle.

As an improvement, the lock tongue is fixedly connected to a top door window of the vehicle, the top door window is an inward opening door window, and the lock tongue is fixedly connected to the end, far away from the rotating shaft, of the inward opening door window.

As an improvement, a plurality of physical mechanical opening door and window escape devices are installed according to actual requirements in a vehicle.

As an improvement, the escape handle is arranged at a position in the car where children are not easy to touch and adults are easy to touch.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a pure mechanical control utilizes physics pulley principle, and door and window are opened to lever principle and are fleed safely, and is laborsaving, and convenient operation need not be close to door and window and just can open door and window and flee, and the sudden circulation of the inside and outside air of car when having avoided opening door and window strives for more escape time to opening the harm that door and window personnel produced, gives driver passenger, and low in production cost can used repeatedly, has fine practicality.

Drawings

Fig. 1 is a schematic structural view of the physical mechanical door and window opening escape device of the utility model.

As shown in the figure: 1. the escape handle comprises an escape handle 2, a fixed pulley 3, a labor-saving pulley block 4, a lock tongue 5 and a steel wire rope.

Detailed Description

The physical mechanical opening door and window escape device of the utility model is further described in detail with the attached drawings.

With reference to the attached figure 1, the escape device for physically and mechanically opening the door and window comprises an escape handle 1, a fixed pulley 2, a labor-saving pulley block 3, a lock tongue 4 and a steel wire rope 5; wire rope 5 one end and the handle 1 fixed connection of fleing, wire rope 5 walks around fixed pulley 2, passes laborsaving assembly pulley 3 from linking firmly handle 1 end of fleing to the other end in proper order, wire rope 5 is close to handle 1 end of fleing and links firmly with spring bolt 4, spring bolt 4 and door and window link firmly.

The fixed pulleys 2 are arranged in a plurality of numbers, and the fixed pulleys 2 are arranged according to the space of an actual vehicle, so that the path of the steel wire rope 5 does not influence the normal moving space and the attractiveness in the vehicle.

The lock tongue 4 links firmly on the top door and window of vehicle, and top door and window is interior division of door and window, lock tongue 4 links firmly including keeping away from the rotation axle head of opening door and window.

And a plurality of physical mechanical opening door and window escape devices are installed according to actual requirements in the vehicle.

The escape handle 1 is arranged at a position in the car where children are not easy to touch and adults are easy to touch.

The utility model discloses when concrete implementation, when meetting the traffic accident and need open vehicle top door and window and flee, hand pulling handle 1 of fleing, give 5 pulling forces of wire rope, the direction of power on the wire rope 5 is changed through 2 changing forces of a plurality of fixed pulleys, transmit spring bolt 4 through laborsaving assembly pulley 3, spring bolt 4 gives a pulling force of top door and window, because spring bolt 4 links firmly keeping away from the rotation axle head of opening door and window in the top, according to lever principle, so need not just can open top door and window with too big pulling force, at this in-process, laborsaving assembly pulley 3 can make the operator use very little power just can realize the power of opening top door and window, play the effect of province, install a plurality of physics machinery in the car and open door and window escape device, can easily quick a plurality of top doors of opening, strive for a large amount of.

The utility model discloses a pure mechanical control utilizes physics pulley principle, and door and window are opened to lever principle and are fleed safely, and is laborsaving, and convenient operation need not be close to door and window and just can open door and window and flee, and the sudden circulation of the inside and outside air of car when having avoided opening door and window strives for more escape time to opening the harm that door and window personnel produced, gives driver passenger, and low in production cost can used repeatedly, has fine practicality.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. Physical machinery opens door and window escape device, its characterized in that: comprises an escape handle (1), a fixed pulley (2), a labor-saving pulley block (3), a bolt (4) and a steel wire rope (5);

wire rope (5) one end and handle (1) fixed connection flees, wire rope (5) are walked around fixed pulley (2), are passed laborsaving assembly pulley (3) in proper order from being linked firmly handle (1) end of fleing to the other end, the handle (1) end of fleing that is close to of wire rope (5) links firmly with spring bolt (4), spring bolt (4) and door and window link firmly.

2. The physical mechanical opening escape device for doors and windows according to claim 1, wherein: the fixed pulleys (2) are arranged in a plurality of numbers, and the fixed pulleys (2) are arranged according to the space of an actual vehicle, so that the path of the steel wire rope (5) does not influence the normal activity space and the attractiveness in the vehicle.

3. The physical mechanical opening escape device for doors and windows according to claim 1, wherein: the lock tongue (4) is fixedly connected to a top door window of the vehicle, the top door window is an inward opening door window, and the lock tongue (4) is fixedly connected to a far rotating shaft end of the inward opening door window.

4. The physical mechanical opening escape device for doors and windows according to claim 1, wherein: and a plurality of physical mechanical opening door and window escape devices are installed according to actual requirements in the vehicle.

5. The physical mechanical opening escape device for doors and windows according to claim 1, wherein: the escape handle (1) is arranged at a position in the car where children are not easy to touch and adults are easy to touch.