CN202448923U

CN202448923U - Mechanical window breaking device for public bus

Info

Publication number: CN202448923U
Application number: CN2011205622968U
Authority: CN
Inventors: 冷定刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-09-26
Anticipated expiration: 2021-12-20

Abstract

The utility model relates to a mechanical window breaking device for a public bus, which can quickly break vehicle window glass of the public bus and help passengers out of danger quickly. The structure is as follows: a mounting seat of the device is fixed on a window frame of a glass window of the public bus through a bolt or a steel-wood screw, a spring which is formed by processing is mounted on the mounting seat of the device through a pin shaft, a hammer is made into the cylindrical shape, a threaded hole is longitudinally processed on the hammer, the hitting end of the hammer is processed into the conical shape, and the hammer is fixed on a spring arm through an annular screw rod. When a sudden emergency of the public bus occurs, a passenger can hook the annular screw rod of the device with the hand, pull the annular screw rod outwards and then release the annular screw rod, the hammer can break glass under the action of the spring, and the passengers can be out of danger from the window breaking part quickly.

Description

The bus mechanical type breaks the window device

Technical field

The utility model relates to a kind of glass crushing device, especially can be installed in the bus mechanical type that helps the passenger to be out of danger at bus burst dangerous situation shattered glass of following moment on the window frame of bus glass window and break the window device.

Background technology

Current; Bus has become the main vehicle of people's work and leisure trip; And the safety of the trip that takes bus is with regard to the problem that become the most important thing; In recent years because bus successively major casualties all occurred at home several cities in succession, and people just find in investigation after the accident, most injures and deaths persons is that the glass of blocking up of causing because of in escape, trying in any path one could without heeding which one chose and bus breaks window and just caused heavy casualties inadequately rapidly.Occur to bus that great in emergency circumstances to be convenient to the passenger out of danger fast; Existing many enterprises and individuals have developed the bus fast window breaker of multiple function; The technology of these fast broken windows and achievement are equipped in really can be when bus happens suddenly emergency situation on the bus; Make the passenger out of danger fast, reduce the injures and deaths of passenger in the bus burst accident as far as possible, make bus really become the popular safety trip vehicle.

Summary of the invention

The bus passenger is at burst rapid flee danger and the measure that increases the quick district out of danger of passenger during emergency situation for ease; The utility model provides a kind of bus mechanical type to break the window device; The broken window device of this bus mechanical type can not only be when bus happens suddenly emergency situation quick shattered glass; Help the passenger out of danger fast, and simple in structure, use reliable.

The utility model solves the technical scheme that its technical matters adopted: structurally, be made up of mount pad, spring and annular screw rod and hammer.At first; With bolt or steel screw nail this Unit Installation seat is fixed on the window frame of bus glass window; With the spring of machine-shaping with bearing pin be installed on this Unit Installation seat, hammer is made into vertical processing one tapped bore cylindrical, on hammer; The end that impacts of hammer is processed into taper, with annular screw rod hammer is fixed on the spring arm.As the passenger of bus during in bus burst emergency, the annular screw rod of living on this device with pew is pulled outwardly, decontrols then, and hammer is shattered glass under the effect of spring, and the passenger just can be out of danger from breaking window rapidly.

The beneficial effect of the utility model is, can smash fast bus glass let the passenger hightail dangerous in, and simple in structure, easy for installation.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the utility model structural representation

Fig. 2 is the component diagram of Fig. 1

Fig. 3 is the component diagram of Fig. 1

Fig. 4 is the lateral plan of Fig. 1

Among the figure 1, mount pad, 2, window frame, 3, bolt or steel screw nail, 4, spring, 5, hammer, 6, annular screw rod, 7, bearing pin, 8, the glass window.

The specific embodiment

In Fig. 1, Fig. 2, Fig. 3 and Fig. 4; This Unit Installation seat (1) is fixed on the window frame (2) of bus glass window (8) with bolt or steel screw nail (3); The spring (4) of machine-shaping is installed on this Unit Installation seat with bearing pin (7); Hammer (5) is made into vertical processing one tapped bore cylindrical, on hammer, and the end that impacts of hammer is processed into taper, with annular screw rod (6) hammer is fixed on the spring arm.

Claims

1. the broken window device of bus mechanical type structurally, is made up of mount pad, spring and annular screw rod and hammer; It is characterized in that: this Unit Installation seat is fixed on the window frame of bus glass window with bolt or steel screw nail; The spring of machine-shaping is installed on this Unit Installation seat with bearing pin, hammer is made into cylindrical, vertical processing one tapped bore on hammer; The end that impacts of hammer is processed into taper, with annular screw rod hammer is fixed on the spring arm.