CN210750955U

CN210750955U - On-vehicle automatic broken glass ware

Info

Publication number: CN210750955U
Application number: CN201921674867.XU
Authority: CN
Inventors: 毛森; 罗榆凯; 杜超国; 何凌燕; 郑全
Original assignee: Cscj Fire Equipment Technology Co ltd
Current assignee: Cscj Fire Equipment Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-16
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a broken glass ware of on-vehicle automation relates to on-vehicle safety equipment technical field, comprising a base plate, the top central point of bottom plate puts integrated into one piece and has the shell, and the left end of shell is opened, the sleeve is installed on the right side of shell, there is the closing cap through hinged joint directly over the telescopic outer wall, install the otic placode under the outer wall of sleeve and closing cap, and two the inner chamber of otic placode coincides each other, the inner wall of otic placode runs through the spiro union has the screw rod to lock two otic placodes fixedly, the round bar is installed at both ends about the inner chamber right side of shell, and the left side of round bar extends to the left side wall of shell, the outer wall of round bar has cup jointed the first disc that links to each other two round bars. This on-vehicle automatic broken glass ware is after broken glass ware uses, and the repairmen of can being convenient for resumes broken glass ware's drift to initial condition once more and treats reuse, and labour saving and time saving reduces repairmen's the amount of labour, has improved repairmen's work efficiency, is favorable to extensively promoting.

Description

On-vehicle automatic broken glass ware

Technical Field

The utility model relates to an on-vehicle safety equipment technical field specifically is an on-vehicle automatic broken glass ware.

Background

The glass breaker is also called as a window breaker, the principle of the glass breaker is that the conical hammer head is utilized to be in contact with the glass, the glass can generate large pressure under the same knocking force, the glass is broken easily, the specific structure is that the window breaker pushes the spring to a certain extent through the steel nail, the spring is compressed and then released instantly, the steel needle is driven to impact the glass at a high speed, the releasing speed and the pressure are increased, a point is formed on the glass, the stress on the surface of the toughened glass is destroyed, cracks are released through the point, and the effect of breaking the glass window is achieved. The automatic broken glass ware of current percussion formula contains handle, pull ring isotructure usually, and overall appearance structure is succinct, pleasing to the eye, and current automatic broken glass ware is because structural design is complicated, and repair person need through very loaded down with trivial details operation could be safe restore its drift to initial condition after using and wait to use again, wastes time and energy, is unfavorable for extensive popularization.

Disclosure of Invention

An object of the utility model is to provide a broken glass ware of on-vehicle automation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle-mounted automatic glass breaker comprises a bottom plate, wherein a shell is integrally formed at the top center of the bottom plate, the left end of the shell is open, a sleeve is installed at the right side of the shell, a sealing cover is connected to the position right above the outer wall of the sleeve through a hinge, lug plates are installed below the outer walls of the sleeve and the sealing cover, inner cavities of the lug plates are overlapped with each other, a screw rod penetrates through the inner wall of each lug plate to lock and fix the two lug plates, round rods are installed at the upper end and the lower end of the right side of the inner cavity of the shell, the left side of each round rod extends to the left side wall surface of the shell, a first disc connecting the two round rods is sleeved on the outer wall of each round rod, a punch is installed at the left center of the first disc, a ring groove is formed in the right side of the first disc, a through hole which penetrates through the left side and the right side is formed in the inner side, the left end and the right end of the first spring are respectively fixedly connected with the first disc and the shell, the left side of the shell is connected with a baffle matched with the shell through screws, a through hole which is communicated with the left side and the right side is formed in the position, corresponding to the punch, of the right side wall surface of the baffle, a jack which is communicated with the left side and the right side is formed in the right side center position of the shell, an insertion rod is inserted into the right side of the jack, a round handle is installed on the right side of the insertion rod and is positioned in an inner cavity between the sleeve and the sealing cover, a second disc is installed on the left side of the insertion rod and extends into the inner cavity of the shell, a clamping rod matched with the inner cavity of the annular groove is installed on the left side of the second disc, a groove is formed in the inner wall of the jack, a round ball and a second spring which improves external force for the round ball are installed in the inner cavity of the groove, an arc, when the arc-shaped groove is aligned with the groove in the rotating process of the inserted bar, one part of the ball is positioned in the inner cavity of the arc-shaped groove.

Furthermore, two through openings which are communicated left and right are formed in the right end of the inner side wall surface of the inner cavity of the annular groove, and the two through openings are horizontally distributed on the circumference of the inner wall of the annular groove at intervals of 180 degrees clockwise.

Furthermore, the annular groove and the clamping rod are both L-shaped.

Furthermore, two clamping rods are installed on the left side of the second disc and are vertically distributed on the circumference of the left side wall surface of the second disc at intervals of 180 degrees clockwise.

Furthermore, gaps are formed between the inner side wall surfaces of the round handle and the second disc and the shell, and the size of each gap is 5 mm.

Furthermore, four grooves are formed in the circumference of the inner wall of the jack, and the four grooves are distributed on the circumference of the inner wall of the jack at intervals of 90 degrees clockwise.

Furthermore, half of the volume of the ball is larger than the volume of the inner cavity of the arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a vehicle automatic glass breaker rotates the round handle 90 degrees, the round handle drives the inserted bar, second disc and kelly and rotates 90 degrees, through the mutual cooperation between recess, ball, second spring and the arc wall, can make the inserted bar rotate 90 degrees and then automatically form the location and fix, make second disc and kelly rotate 90 degrees and then fix a position, after the kelly rotates 90 degrees, can make the kelly block in the inner chamber one end of ring channel and correspond to the opening, make the right end face of kelly completely unblocked, first spring loses external force and drives first disc and drift to move left fast and reset, the drift is worn out through the through-hole of baffle outer wall and is hit the door window to be broken, when need repairment to restore to the drift to the initial condition, through twisting out the screw of baffle left side wall, can be convenient for the baffle to dismantle from shell and bottom plate, through promoting first disc right, can make first disc drive the drift to move to the right side, first disc extrudees first spring, first spring atress warp, pass through ring channel and opening cover on the kelly and paste tightly rather than completely as first disc, rotate 90 degrees with the round handle once more, can make the inserted bar, second disc and kelly rotate and fix a position once more after 90 degrees, the kelly card is fixed first disc and drift in the inner chamber of ring channel, thereby after broken glass ware used, the restoration personnel of can being convenient for resume to initial condition once more and wait to reuse. The utility model has the advantages of reasonable design, safe and reliable, installation convenient operation maintains simply, and the cost is lower, and the outward appearance is small and exquisite pleasing to the eye, is favorable to extensively promoting.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

FIG. 3 is a right side view of the first disc of the present invention;

fig. 4 is a left side view structural diagram of the baffle of the present invention.

In the figure: 1. the bottom plate, 2, shell, 3, sleeve, 4, closing cap, 5, otic placode, 6, screw rod, 7, round bar, 8, first disc, 9, drift, 10, ring channel, 11, opening, 12, first spring, 13, baffle, 14, through-hole, 15, jack, 16, inserted bar, 17, round handle, 18, second disc, 19, kelly, 20, recess, 21, ball, 22, second spring, 23, arc-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a vehicle-mounted automatic glass breaker comprises a bottom plate 1, a housing 2 is integrally formed at the top center of the bottom plate 1, the left end of the housing 2 is open, a sleeve 3 is installed at the right side of the housing 2, a sealing cover 4 is connected with the right upper side of the outer wall of the sleeve 3 through a hinge, ear plates 5 are installed under the outer walls of the sleeve 3 and the sealing cover 4, inner cavities of the two ear plates 5 are overlapped with each other, a screw 6 is connected to the inner wall of the ear plate 5 in a penetrating and screwed manner to lock and fix the two ear plates 5, round rods 7 are installed at the upper and lower ends of the right side of the inner cavity of the housing 2, the left side of each round rod 7 extends to the left side wall surface of the housing 2, a first disc 8 connecting the two round rods 7 is sleeved on the outer wall of each round rod 7, the first disc 8 can be conveniently moved in the horizontal direction stably through the round rods 7, a punch 9 is installed at the, the right side of the first disc 8 is provided with an annular groove 10, the right end of the inner side wall surface of the inner cavity of the annular groove 10 is provided with a through hole 11 which is communicated with the left and the right, the outer wall of the round rod 7 is sleeved with a first spring 12, the left and the right ends of the first spring 12 are respectively fixedly connected with the first disc 8 and the shell 2, the first spring 12 is a compression spring with the elastic coefficient of 16N/CM, the first spring 12 generates elastic deformation after being stretched or extruded and recovers to an initial state after external force is removed, the first disc 8 and the punch 9 can be driven to impact and move towards the left side through the first spring 12, the left side of the shell 2 is connected with a baffle 13 matched with the shell 2 through screws, the right side wall surface of the baffle 13 is provided with a through hole 14 which is communicated with the left and the right side corresponding to the punch 9, the punch 9 can be conveniently ejected from the inner cavity of the shell, an inserting rod 16 is inserted into the right side of the inserting hole 15, a round handle 17 is installed on the right side of the inserting rod 16, the round handle 17 is located in an inner cavity between the sleeve 3 and the sealing cover 4, the round handle 17 can facilitate rotation of the inserting rod 16, the round handle 17 can be protected through the sleeve 3 and the sealing cover 4, accidental touch of the round handle 17 is avoided, a punch is triggered to break a vehicle window, a second disc 18 is installed on the left side of the inserting rod 16, the left side of the inserting rod extends into the inner cavity of the shell 2, a clamping rod 19 matched with the inner cavity of the annular groove 10 is installed on the left side of the second disc 18, the first disc 8 can be conveniently fixed through matching of the annular groove 10 and the clamping rod 19, a groove 20 is formed in the inner wall of the inserting hole 15, a spherical ball 21 and a second spring 22 for improving external force for the spherical ball 21 are installed in the inner cavity of the groove 20, the compression spring with the elastic coefficient of 20N/CM, the second spring, after the external force is removed, the outer wall of the inserted link 16 is restored to the initial state, the arc-shaped groove 23 is formed in the position corresponding to the groove 20, the round ball 21 abuts against the outer wall of the inserted link 16 under the action of the external force of the second spring 22, and when the arc-shaped groove 23 and the groove 20 are aligned in the rotation process of the inserted link 16, one part of the round ball 21 is located in the inner cavity of the arc-shaped groove 23.

Preferably, two through holes 11 penetrating left and right are formed in the right end of the inner side wall surface of the inner cavity of the annular groove 10, and the two through holes 11 are horizontally distributed on the circumference of the inner wall of the annular groove 10 at intervals of 180 degrees clockwise, so that the two clamping rods 19 can be conveniently separated from the inner cavity of the annular groove 10 through the through holes 11.

Preferably, the annular groove 10 and the clamping rod 19 are both L-shaped, so that the clamping rod 19 can be clamped in the inner cavity of the annular groove 10.

Preferably, two clamping rods 19 are installed on the left side of the second disc 18, and the two clamping rods 19 are vertically distributed on the circumference of the left wall surface of the second disc 18 at intervals of 180 degrees clockwise, so that the first disc 8 is stably fixed.

Preferably, gaps are formed between the inner side wall surfaces of the round handle 17 and the second disk 18 and the housing 2, and the size of each gap is 5mm, so that the moving distances between the round handle 17 and the housing 2 and between the second disk 18 and the housing 2 are very small, the insertion rod 16 is ensured to stably rotate in the inner cavity of the insertion hole 15, and the arc-shaped groove 23 and the round ball 21 are prevented from being connected in series in the left-right direction.

Preferably, four grooves 20 are formed in the circumference of the inner wall of the insertion hole 15, and the four grooves 20 are distributed on the circumference of the inner wall of the insertion hole 15 at intervals of 90 degrees clockwise, so that the insertion rod 16 can be positioned and fixed after being rotated by 90 degrees.

Preferably, a half of the volume of the ball 21 is larger than the volume of the inner cavity of the arc-shaped groove 23, so that the ball 21 can be stably retracted into the inner cavity of the groove 20 when the insertion rod 16 rotates to extrude the ball 21.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the window breaking device is used, the bottom plate 1 is fixed at the edge of a window, the baffle 13 is attached to the window, when the window needs to be broken, the screw rod 6 is screwed out of the ear plate 5, the sealing cover 4 is opened, the round handle 17 is rotated 90 degrees clockwise, the round handle 17 drives the inserted link 16, the second disc 18 and the clamping rod 19 to rotate 90 degrees clockwise, the inserted link 16 extrudes the round ball 21, the round ball 21 contracts the inner cavity of the groove 20, the arc-shaped groove 23 is opposite to the groove 20 again after the inserted link 16 rotates 90 degrees, the round ball 21 is reset under the external force action of the second spring 22 and moves inwards to the inner cavity of the arc-shaped groove 23 to position the inserted link 16, the second disc 18 and the clamping rod 19 rotate 90 degrees clockwise and then are positioned and fixed, the clamping rod 19 rotates 90 degrees clockwise to be positioned and fixed, the clamping rod 19 is clamped at one end of the inner cavity of the annular groove 10 and corresponds to the through hole 11, so that the right end face of the clamping, the first spring 12 loses external force and drives the first disc 8 and the punch 9 to move leftwards rapidly to reset, the punch 9 penetrates out of the through hole 14 in the outer wall of the baffle 13 to crush the vehicle window, when a repairer resets the punch 9, a screw on the left side wall surface of the baffle 13 is screwed out, the baffle 13 can be detached from the shell 2 and the bottom plate 1, the first disc 8 is pushed rightwards, the first disc 8 drives the punch 9 to move rightwards, the first disc 8 extrudes the first spring 12 to enable the first spring 12 to deform under force, the first disc 8 can be sleeved on the clamping rod 19 through the annular groove 10 and the through hole 11, when the first disc 8 is completely attached to the clamping rod 19, the circular handle 17 rotates 90 degrees anticlockwise, the inserting rod 16, the second disc 18 and the clamping rod 19 can rotate 90 degrees and then are positioned and fixed again, at the moment, the clamping rod 19 is clamped in the inner cavity of the annular groove 10, the clamping rod 19 is enabled to fix the first disc 8 and the punch 9, and then realize restoring to the throne to drift 9, the device compact structure, reasonable in design makes things convenient for the repairmen to restore the drift to initial condition, satisfies repairmen's work demand.

Other technical features than those described in the specification are known to those skilled in the art.

In the above description of the present invention, it should be understood that the terms "upper", "lower", "high", "low", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which those skilled in the art conventionally understand, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The foregoing is considered as illustrative only of certain exemplary embodiments of this invention, and is therefore to be understood that the drawings and descriptions will be regarded as illustrative in nature and not as restrictive. It should also be noted that, for those skilled in the art, a plurality of improvements and additions can be made in various ways without departing from the principles of the present invention, and these improvements and additions should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a broken glass ware of on-vehicle automation, includes bottom plate (1), its characterized in that: the top center of the bottom plate (1) is provided with a shell (2) in an integrated forming mode, the left end of the shell (2) is opened, a sleeve (3) is installed on the right side of the shell (2), a sealing cover (4) is connected to the position over the outer wall of the sleeve (3) through a hinge, ear plates (5) are installed under the outer walls of the sleeve (3) and the sealing cover (4), inner cavities of the ear plates (5) coincide with each other, a screw rod (6) is connected to the inner wall of each ear plate (5) in a penetrating and screwed mode to lock and fix the two ear plates (5), round rods (7) are installed at the upper end and the lower end of the right side of the inner cavity of the shell (2), the left side of each round rod (7) extends to the left side wall face of the shell (2), a first disc (8) connecting the two round rods (7) is sleeved on the outer wall of each round rod (7), a punch (9) is installed at the left center, the right side of the first disc (8) is provided with a ring groove (10), the right end of the inner side wall surface of the inner cavity of the ring groove (10) is provided with a through hole (11) which is through from left to right, the outer wall of the round rod (7) is sleeved with a first spring (12), the left end and the right end of the first spring (12) are respectively fixedly connected with the first disc (8) and the shell (2), the left side of the shell (2) is connected with a baffle (13) matched with the shell (2) through a screw, the right side wall surface of the baffle (13) is provided with a through hole (14) which is through from left to right corresponding to the punch head (9), the right center position of the shell (2) is provided with a jack (15) which is through from left to right, the right side of the jack (15) is inserted with an insert rod (16), the right side of the insert rod (16) is provided with a round handle (17), and the round handle, second disc (18) are installed to the inner chamber that extends to shell (2) in the left side of inserted bar (16), the left side of second disc (18) install with inner chamber assorted kelly (19) of ring channel (10), recess (20) are seted up to the inner wall of jack (15), the inner chamber of recess (20) is equipped with ball (21) and for ball (21) improve the second spring (22) of external force, arc wall (23) have been seted up to the outer wall of inserted bar (16) and recess (20) corresponding position under the exogenic action of second spring (22) ball (21) are supported on the outer wall of inserted bar (16), inserted bar (16) rotate the in-process when arc wall (23) and recess (20) are just to the time, a part of ball (21) is in the inner chamber of arc wall (23).

2. The vehicle-mounted automatic glass breaker according to claim 1, characterized in that: two through openings (11) which are communicated from left to right are formed in the right end of the inner side wall surface of the inner cavity of the annular groove (10), and the two through openings (11) are horizontally distributed on the circumference of the inner wall of the annular groove (10) at intervals of 180 degrees clockwise.

3. The vehicle-mounted automatic glass breaker according to claim 1, characterized in that: the annular groove (10) and the clamping rod (19) are L-shaped.

4. The vehicle-mounted automatic glass breaker according to claim 1, characterized in that: two clamping rods (19) are installed on the left side of the second disc (18), and the two clamping rods (19) are vertically distributed on the circumference of the left side wall surface of the second disc (18) at intervals of 180 degrees clockwise.

5. The vehicle-mounted automatic glass breaker according to claim 1, characterized in that: gaps are formed between the inner side wall surfaces of the round handle (17) and the second disc (18) and the shell (2), and the size of each gap is 5 mm.

6. The vehicle-mounted automatic glass breaker according to claim 1, characterized in that: four grooves (20) are formed in the circumference of the inner wall of the insertion hole (15), and the four grooves (20) are distributed on the circumference of the inner wall of the insertion hole (15) at intervals of 90 degrees clockwise.

7. The vehicle-mounted automatic glass breaker according to claim 1, characterized in that: half of the volume of the round ball (21) is larger than the inner cavity volume of the arc-shaped groove (23).