CN206734243U

CN206734243U - A kind of vehicle glass for being integrated with window breaker

Info

Publication number: CN206734243U
Application number: CN201720584255.6U
Authority: CN
Inventors: 廖选明
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-24
Filing date: 2017-05-24
Publication date: 2017-12-12
Anticipated expiration: 2027-05-24

Abstract

The utility model discloses a kind of vehicle glass for being integrated with window breaker, including vehicle glass, fenestra is provided with brokenly on vehicle glass, window breaker is installed on broken fenestra, window breaker includes the outer cylinder body being installed on brokenly on fenestra, and one end of outer cylinder body is provided with cover plate；There is the inner barrel being coaxially disposed, and the striker cylinder in inner barrel in outer cylinder body, safety spring is provided between one end of inner barrel and cover plate, the other end is provided with pressure head；Striker cylinder is radially arranged along inner barrel, and is fixedly connected on the cover board；There are two phases away from the striker set, and the broken sash spring being compressed between two strikers in striker cylinder；There is the resigning hole that setting is coaxially penetrated with striker cylinder on outer cylinder body；Have on inner barrel and radially penetrate the ejection hole of setting, launch maximum compressibility of the distance less than safety spring of the axis in hole and the axis of striker cylinder.The utility model has clever structure, easy to use, and it is higher to break window success rate, the advantages that good reliability.

Description

A kind of vehicle glass for being integrated with window breaker

Technical field

Escaping tool field is the utility model is related to, in particular to a kind of vehicle glass for being integrated with window breaker.

Background technology

The vehicle window of the automobile such as bus, bus generally is integrally closed at present, it is impossible to opens, in order to pacify Full accident thing can break vehicle window and be ready for being used for the stage property for breaking window to escape, on automobile, generally be window breaking hammer.It is but right In many automobiles of this carrying of bus, there is no enough spaces to allow passenger to brandish window breaking hammer when using window breaking hammer, it is impossible to Reach brokenly the dynamics of window, be also easy to accidentally injure other passengers when brandishing, in addition have many passengers can not proper use of window breaking hammer, make Fail into broken window, be delayed escape opportunity.In addition, window breaking hammer is also easy to lose.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided Structure is ingenious, easy to use, breaks the higher vehicle glass for being integrated with window breaker of window success rate.

In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：

A kind of vehicle glass for being integrated with window breaker, including overall rectangular vehicle glass, it is characterised in that the vapour Fenestra is provided with brokenly at least one jiao of car glass, window breaker is installed on the broken fenestra, the window breaker includes fixation and worn Outer cylinder body on the broken fenestra, cover plate of the one end of the outer cylinder body with closing setting, the diameter of the cover plate are big In the diameter of the broken fenestra, the other end passes through the broken fenestra, and is fixed on by nut on the vehicle glass；It is described outer There is the inner barrel being coaxially disposed, and the striker cylinder in the inner barrel, one end of the inner barrel and institute in cylinder State and be provided with safety spring between cover plate, the other end passes the outer cylinder body, and is provided with pressure head；

Striker cylinder being radially arranged along the inner barrel, and be fixedly connected on the cover plate；In the striker cylinder With two phases away from the striker set, and the broken sash spring being compressed between two strikers, make two strikers It is connected on the inwall of the inner barrel；There is the resigning hole that setting is coaxially penetrated with the striker cylinder on the outer cylinder body；Institute State to have on position of the inner barrel away from the cover plate and radially penetrate the ejection hole of setting, the axis in the ejection hole with it is described The axis of striker cylinder is parallel, and the distance of the two is less than the maximum compressibility of the safety spring；The resigning hole and described The diameter in ejection hole is all higher than the diameter of the striker.

Using said structure, because the diameter of resigning hole and ejection hole is all higher than the diameter of striker, and resigning hole and striker It is coaxially disposed；And the axis for launching hole is parallel with the axis of striker cylinder, and the distance of the two is less than the decrement of safety spring. So, once firmly pressing pressure head, make inner barrel compressing secure spring, inner barrel is moved towards cover plate, when on inner barrel When launching hole arrival striker position, the spring being compressed between two strikers excites striker through ejection hole to both ends and allowed Position hole, is impinged upon brokenly on the hole wall of fenestra so that vehicle glass crushes at broken fenestra.Above-mentioned window breaker is fixed with vehicle glass Installation, avoids losing, and need to only press during use, and clever structure is easy to use, and it is higher to break window success rate.

Further, there is the annular groove set around axis on the inwall of the inner barrel, make at the safety spring When uncompressed state, the striker is connected in the annular groove；Also have on the inwall of the inner barrel and set along axis The guiding groove put, the groove that is oriented to connect through the axis in the ejection hole with the annular groove；The guiding Groove is identical with the depth of the annular groove.

Using above-mentioned setting, when being in uncompressed state due to safety spring, in the annular groove that striker abuts, and it is oriented to Groove passes through the axis in ejection hole, and is connected with annular groove.So, it is only necessary to inner barrel is rotated about the axis, makes ejection The axis in hole is in certain angle with the axis of striker cylinder, and striker can prevents inner barrel by two side walls of annular groove It is axially moveable, avoids maloperation.When window is needed brokenly, inner barrel is rotated while pressing pressure head, once striker reaches ring During the intersection of connected in star and guiding groove, striker is hit along groove relative movement is oriented to until the ejection hole on inner barrel reaches During pin position, striker is excited to break window.Said structure effectively avoids maloperation, improves the reliability used.

Further, the striker uses hardness to be made for more than 70HRC alloy.

Further, in addition to the protective cover on the outer cylinder body, the protective cover deviate from the outer cylinder body One end, which has, is available for the through hole that thumb passes through；The pressure head is located in the protective cover.

So, window can be carried out brokenly by thumb to operate.

Further, covered with one layer of anti-slip rubber on the pressure head.

So, can in order to thumb press pressure head while rotate pressure head.

In summary, the utility model has clever structure, easy to use, and broken window success rate is higher, and good reliability etc. is excellent Point.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

During specific implementation：As shown in figure 1, a kind of vehicle glass for being integrated with window breaker, including overall rectangular automobile Glass 1, a broken fenestra 2 is each provided with the corner of the vehicle glass 1, window breaker 3, institute are installed on the broken fenestra 2 Stating window breaker 3 includes the fixed outer cylinder body 31 being installed on the broken fenestra 2, and there is closing to set for one end of the outer cylinder body 31 Cover plate 32, the diameter of the cover plate 32 is more than the diameter of the broken fenestra 2, and the other end passes through the broken fenestra 2, and passes through spiral shell Mother is fixed on the vehicle glass 1；There is the inner barrel 33 being coaxially disposed in the outer cylinder body 31, and positioned at the inner cylinder Striker cylinder 34 in body 33, safety spring 39 is provided between one end of the inner barrel 33 and the cover plate 32, the other end is worn Go out the outer cylinder body 31, and pressure head is installed；When it is implemented, the periphery of the inner barrel 33 is Step Shaft, and lower end is straight Footpath is more than upper end diameter, and end cap is provided with the outer cylinder body 31, and the internal diameter of the end cap is more than the upper end of inner barrel 33 Diameter, and less than the diameter of its lower end.

Being radially arranged along the inner barrel 33 of striker cylinder 34, and be fixedly connected on the cover plate 32；It is described to hit There is striker 35 of two phases away from setting, and the broken sash spring 36 being compressed between two strikers 35 in syringe 34, Two strikers 35 are made to be connected on the inwall of the inner barrel 33；Have on the outer cylinder body 31 same with the striker cylinder 34 The resigning hole 37 that axle insertion is set；Have what radially insertion was set on position of the inner barrel 33 away from the cover plate 32 Hole 38 is launched, the axis in the ejection hole 38 is parallel with the axis of the striker cylinder 34, and the distance of the two is less than the peace The maximum compressibility of full spring 39；The resigning hole 37 and the diameter in the ejection hole 38 are all higher than the diameter of the striker 35.

There is the annular groove set around axis during implementation, on the inwall of the inner barrel 33, make the safety spring 39 During in uncompressed state, the striker 35 is connected in the annular groove；Also there is edge on the inwall of the inner barrel 33 The guiding groove that axis is set, the groove that is oriented to connect through the axis in the ejection hole 38 with the annular groove； The guiding groove is identical with the depth of the annular groove.

During implementation, the striker 35 uses hardness to be made for more than 70HRC alloy.

During implementation, in addition to the protective cover 4 on the outer cylinder body 31, the protective cover 4 deviate from the outer cylinder body 31 one end, which has, is available for the through hole that thumb passes through；The pressure head is located in the protective cover 4.

So, window can be carried out brokenly by thumb to operate.

During implementation, covered with one layer of anti-slip rubber on the pressure head.

So, can in order to thumb press pressure head while rotate pressure head.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not using the utility model as limitation All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of vehicle glass for being integrated with window breaker, including overall rectangular vehicle glass (1), it is characterised in that described Fenestra (2) is provided with brokenly at least one jiao of vehicle glass (1), window breaker (3) is installed on the broken fenestra (2), it is described broken Window device (3) includes the fixed outer cylinder body (31) being installed on the broken fenestra (2), and one end of the outer cylinder body (31) has closing The cover plate (32) of setting, the diameter of the cover plate (32) are more than the diameter of the broken fenestra (2), and the other end passes through the broken fenestra (2), and by nut it is fixed on the vehicle glass (1)；There is the inner barrel being coaxially disposed in the outer cylinder body (31) (33) the striker cylinder (34), and in the inner barrel (33), one end and the cover plate (32) of the inner barrel (33) Between be provided with safety spring (39), the other end passes the outer cylinder body (31), and is provided with pressure head；

Striker cylinder (34) being radially arranged along the inner barrel (33), and be fixedly connected on the cover plate (32)；It is described There are two phases away from the striker (35) set, and the broken window being compressed between two strikers (35) in striker cylinder (34) Spring (36), two strikers (35) are made to be connected on the inwall of the inner barrel (33)；Have on the outer cylinder body (31) The resigning hole (37) set with the coaxial insertion of the striker cylinder (34)；Position of the inner barrel (33) away from the cover plate (32) It is upper that there is the ejection hole (38) for radially penetrating setting, the axis and the axis phase of the striker cylinder (34) of ejection hole (38) It is parallel, and the distance of the two is less than the maximum compressibility of the safety spring (39)；The resigning hole (37) and the ejection hole (38) diameter is all higher than the diameter of the striker (35).

2. the vehicle glass as claimed in claim 1 for being integrated with window breaker, it is characterised in that the inwall of the inner barrel (33) It is upper with the annular groove set around axis, when the safety spring (39) is in uncompressed state, the striker (35) is supported It is connected in the annular groove；Also there is the guiding groove set along axis, the guiding on the inwall of the inner barrel (33) Groove launches the axis of hole (38) through described, and is connected with the annular groove；The guiding groove and the annular are recessed The depth of groove is identical.

3. the vehicle glass as claimed in claim 1 for being integrated with window breaker, it is characterised in that the striker (35) uses hardness Made for more than 70HRC alloy.

4. the vehicle glass as claimed in claim 1 for being integrated with window breaker, it is characterised in that also include being arranged on the outer barrel Protective cover (4) on body (31), the protective cover (4) have be available for thumb to pass through to lead to away from one end of the outer cylinder body (31) Hole；The pressure head is located in the protective cover (4).

5. the vehicle glass as claimed in claim 4 for being integrated with window breaker, it is characterised in that covered with one layer on the pressure head Anti-slip rubber.