CN217886822U - Glass blasting device and vehicle - Google Patents

Abstract

The glass blasting device comprises a window breaking pin and a driving assembly, the driving assembly drives the window breaking pin to move, the window breaking pin explodes glass to be blasted, the driving assembly comprises an elastic piece and a limiting piece, the limiting piece is detachably connected with the window breaking pin, and the limiting piece limits the window breaking pin to prevent the elastic piece from driving the window breaking pin to move. This makes it possible to provide a glass blasting device for blasting a glass sunroof on a vehicle without requiring a separate installation. Meanwhile, the glass blasting device is simpler to set, and can be installed in a smaller space, so that the blasting operation of the glass skylight is more convenient and faster.

Description

Glass blasting device and vehicle

Technical Field

The utility model relates to a vehicle glass blasting technical field especially relates to a glass blasting device and vehicle.

Background

With the continuous development of manufacturing technology, vehicles are more and more popular in daily families, and with the continuous popularity of vehicles, vehicle owners can also encounter various sudden problems in the process of driving the vehicles. For example, in summer when the rain is heavy, if the vehicle falls into water or is submerged by heavy rain, the escape through the door and the front and rear windshields is difficult due to the influence of the water pressure outside the vehicle, and the escape probability is very low. If a vehicle is provided with a skylight, escape through the skylight can be greatly increased.

However, most of the existing skylights of the vehicles are made of toughened glass, the strength and the hardness of the skylight are high, and the skylight is not easy to break, so that a lot of difficulties are increased for escape. Although the escape hammer for breaking the skylight can be independently arranged in the vehicle, the escape hammer is not arranged on the vehicle and does not have a fixed placing position, and the escape hammer is difficult to use immediately in case of emergency. Further, the sunroof breaking device disposed in another vehicle is complicated in design, requires a large installation space, and is difficult to be disposed in a standard manner.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the present disclosure provides a glass blasting device and a vehicle.

The present disclosure provides a glass blasting device, adapted to be mounted on a vehicle to blast a glass sunroof on the vehicle, the glass blasting device including a window breaking pin and a driving assembly; the driving assembly drives the window breaking pin to move, so that the window breaking pin explodes the glass to be exploded;

the drive assembly comprises an elastic piece and a limiting piece, the limiting piece is detachably connected with the window breaking pin, and the limiting piece is limited to the window breaking pin so as to prevent the elastic piece from driving the window breaking pin to move.

Optionally, the glass blasting device further includes a housing, the housing is provided with a guide through hole, a first end of the window breaking pin is disposed in the housing, a second end of the window breaking pin extends out of the guide through hole and is disposed outside the housing, one end of the elastic member abuts against the window breaking pin, the other end of the elastic member abuts against the housing, and the limiting member is detachably connected with the first end of the window breaking pin.

Optionally, the second end of the window breaking pin is of a conical structure, a boss is arranged between the conical structure and the guide through hole, the boss is arranged along the circumferential direction of the window breaking pin, the elastic member is arranged on the outer side of the shell, one end of the elastic member abuts against the boss, and the other end of the elastic member abuts against the outer wall of the shell;

the elastic piece is in a compressed state and has elastic force enabling the window breaking pin to move towards the direction away from the shell.

Optionally, the limiting member includes a first limiting pin, a limiting through hole is formed in the first end of the window breaking pin, the limiting through hole is arranged along the radial direction of the window breaking pin, and the first limiting pin penetrates through the limiting through hole and at least partially extends out of the limiting through hole.

Optionally, the limiting member further includes a second elastic member, one end of the second elastic member is fixedly connected to one end of the first limiting pin, and the other end of the second elastic member is fixedly connected to the housing;

the second elastic piece is in a stretching state and has elasticity which enables the first limiting pin to move towards the second elastic piece.

Optionally, the limiting member further includes a second limiting pin, one end of the second elastic member, which is far away from the first limiting pin, is provided with a second limiting through hole, one end of the second limiting pin is arranged in the second limiting through hole in a penetrating manner, and the other end of the second limiting pin passes through the avoiding hole in the casing and is arranged outside the casing.

Optionally, a driving handle is arranged at one end, away from the first limit pin, of the second limit pin, the driving handle is arranged on the outer side of the shell, a first safety pin penetrates through the second limit pin, and the first safety pin is located in the shell and abuts against the inner wall of the shell.

The present disclosure also provides a vehicle comprising the glass blasting device described above.

Optionally, the vehicle includes a glass skylight, the glass blasting device is disposed at the glass skylight, and the window breaking pin of the glass blasting device is disposed toward the glass skylight.

Optionally, a vehicle body reinforcing plate is arranged at the top of the vehicle, and the glass blasting device is fixedly arranged on the vehicle body reinforcing plate;

the vehicle roof is covered on the glass blasting device, and a avoiding hole is formed in the vehicle roof and corresponds to the glass blasting device in position.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

according to the glass blasting device provided by the disclosure, the window breaking pin and the driving assembly are arranged, the driving assembly drives the window breaking pin to move, the window breaking pin is used for blasting glass to be blasted, the driving assembly comprises the elastic piece and the limiting piece, the limiting piece is detachably connected with the window breaking pin, and the limiting piece is used for limiting the window breaking pin so as to prevent the elastic piece from driving the window breaking pin to move. This makes it possible to provide a glass blasting device for blasting a glass sunroof on a vehicle without requiring a separate installation. Meanwhile, the glass blasting device is simpler in design, can be installed in a smaller space, and enables blasting operation of the glass skylight to be more convenient and faster.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a cross-sectional view of the glass blasting device according to an embodiment of the present disclosure;

fig. 2 is a schematic view illustrating the glass blasting device installed at a glass skylight of a vehicle according to an embodiment of the present disclosure.

Reference numerals:

10. breaking the window pin; 11. a boss; 12. a limiting through hole; 30. an elastic member; 40. a limiting member; 41. a first limit pin; 42. a second elastic member; 43. a second limit pin; 44. a drive handle; 45. a first shear pin; 50. a housing; 51. a guide through hole; 60. a glass skylight; 70. a vehicle body reinforcing plate; 80. a vehicle roof; 90. knocking the hole.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

The terms "upper", "lower", "left", "right", "front", "rear", and the like, described in the present embodiment indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present embodiment and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

The present disclosure provides a glass blasting device suitable for installation on a vehicle to blast a glass sunroof 60 on the vehicle.

The glass blasting device comprises a window breaking pin 10 and a driving assembly, wherein the driving assembly drives the window breaking pin 10 to move, so that the window breaking pin 10 moves towards the glass skylight 60, and the glass skylight 60 is blasted.

The driving assembly comprises an elastic member 30 and a limiting member 40, and the elastic member 30 drives the window breaking pin 10 to move so as to burst the glass skylight 60. The limiting member 40 limits the window breaking pin 10 to prevent the elastic member 30 from driving the window breaking pin 10 to move.

According to the glass blasting device provided by the disclosure, the window breaking pin 10 and the driving assembly are arranged, the driving assembly drives the window breaking pin 10 to move, so that the window breaking pin 10 blasts glass to be blasted, the driving assembly comprises the elastic piece 30 and the limiting piece 40, the limiting piece 40 is detachably connected with the window breaking pin 10, and the limiting piece 40 limits the window breaking pin 10 to prevent the elastic piece 30 from driving the window breaking pin 10 to move. This makes it possible to provide a glass blasting device for blasting the glass roof 60, without requiring a separate device. Meanwhile, the glass blasting device is simpler in design, can be installed in a smaller space, and enables blasting operation of the glass skylight 60 to be more convenient and faster.

The glass blasting device provided by the disclosure is not only suitable for being installed at the top of a vehicle to blast a glass skylight 60 of the vehicle, but also suitable for being installed at a window of the vehicle to blast the window of the vehicle. In addition, the glass blasting device can also be installed at other positions where glass needs to be blasted, for example, the glass blasting device can also be installed on the glass of a window in a household to blast the glass on the window, so that the glass on the window can be quickly blasted to escape when people escape indoors.

Specifically, the glass blasting device further comprises a shell 50, a guide through hole 51 is formed in the shell 50, a first end of the window breaking pin 10 is arranged in the shell 50 and detachably connected with the limiting member 40, a second end of the window breaking pin 10 extends out of the guide through hole 51 and is arranged outside the shell 50, and a second end of the window breaking pin 10 faces towards the glass, so that the glass skylight 60 is blasted under the driving of the elastic member 30.

Specifically, the first end of the window breaking pin 10 is a cylindrical structure, and the second end is a conical structure. By setting the second end of the window breaking pin 10 to be in a tapered structure, when the window breaking pin 10 bursts the glass skylight 60, the top of the tapered structure at the second end of the window breaking pin 10 is in contact with the glass skylight 60, the contact surface is smaller, the pressure on the glass skylight 60 is higher, and the glass skylight 60 is easier to break.

Further, the window breaking pin 10 is further provided with a boss 11, the boss 11 is located at a position, close to the second end, of the window breaking pin 10, the elastic member 30 is arranged on the outer side of the shell 50, one end of the elastic member 30 abuts against the boss 11, and the other end of the elastic member abuts against the outer wall of the shell 50.

Specifically, the boss 11 is an annular boss, the annular boss is arranged along the circumferential direction of the window breaking pin 10, the elastic member 30 is an expansion spring, the expansion spring is of a spiral structure, the expansion spring is arranged on the outer side of the shell 50 and sleeved on the window breaking pin 10, one end of the expansion spring abuts against the boss 11 of the window breaking pin 10, and the other end of the expansion spring abuts against the shell 50.

In one embodiment, as shown in fig. 1, the expansion spring is in a compressed state when the glass blasting device is not in operation, and the expansion spring has an elastic force for driving the window breaking pin 10 to move towards the glass skylight 60. At this time, the limiting member 40 limits the movement of the window breaking pin 10, so that the window breaking pin 10 cannot move under the action of the expansion spring any more.

Specifically, the limiting member 40 includes a first limiting pin 41, the first end of the window breaking pin 10 is provided with a limiting through hole 12 along the radial direction, the first limiting pin 41 is inserted into the limiting through hole 12, and the length of the first limiting pin 41 is greater than that of the limiting through hole 12, so that after the first limiting pin 41 is inserted into the limiting through hole 12, two ends of the first limiting pin 41 can extend out of the limiting through hole 12. The length of the first stopper pin 41 is also larger than the diameter of the guide through hole 51. When the window breaking pin 10 is driven by the expansion spring to move, the first end of the window breaking pin 10 moves towards the guide through hole 51, and the window breaking pin 10 cannot move continuously due to the limitation of the first limiting pin 41, so that the window breaking pin 10 can keep a relative static state under the condition that the glass blasting device is not operated.

The position-limiting member 40 further includes a second elastic member 42, and the second elastic member 42 drives the first position-limiting pin 41 to move, so that the first position-limiting pin 41 is drawn out from the position-limiting through hole 12. The second elastic element 42 is specifically an expansion spring, one end of the expansion spring is fixedly connected with the first limit pin 41, and the other end of the expansion spring is fixed on the inner wall of the casing 50. When the first stopper pin 41 is located in the stopper through hole 12, the second elastic member 42 is in a stretched state, that is, the second elastic member 42 has a pulling force for pulling the first stopper pin 41, so that the first stopper pin 41 is pulled out from the stopper through hole 12.

Further, the limiting member 40 further includes a second limiting pin 43, one end of the first limiting pin 41 is provided with a second limiting through hole 12, the second limiting through hole 12 is arranged along the radial direction of the first limiting pin 41, and the second limiting pin 43 is arranged in the second limiting through hole 12 in a penetrating manner.

Specifically, the second limiting through hole 12 is disposed at an end of the first limiting pin 41 away from the second elastic element 42. Under the inoperative condition of the glass blasting device, the second limit pin 43 is arranged in the second limit through hole 12 in a penetrating manner, so that the first limit pin 41 is ensured not to be drawn out from the limit through hole 12 under the elastic action of the second elastic piece 42, namely, the window breaking pin 10 is ensured not to move under the action of the elastic piece 30 to blast the glass skylight 60 under the inoperative condition of the glass blasting device, and the safety of the glass blasting device under the condition that the glass skylight 60 is not required to be blasted is ensured.

Preferably, one end of the second limit pin 43, which is far away from the first limit pin 41, is provided with a driving handle 44, the driving handle 44 is arranged outside the casing 50, and the casing 50 is provided with an avoiding hole for the second limit pin 43 to pass through. The second limit pin 43 is further provided with a third limit hole, and the third limit hole is arranged along the radial direction of the second limit pin 43, is located in the housing 50, and is arranged close to the inner wall of the housing 50. The third limiting hole is provided with a first safety pin 45 in a penetrating mode, and the length of the first safety pin 45 is larger than the diameter of the avoiding hole. So that the driving handle 44 cannot be pulled with a small force when the driving handle 44 is pulled. Only by using larger force, the first safety pin 45 deforms under the action of tensile force, so that the second limit pin 43 is pulled out from the avoiding hole, the second limit pin 43 relieves the limit on the first limit pin 41, the first limit pin 41 is pulled out from the first limit hole under the action of tensile force of the second elastic piece 42, the window breaking pin 10 moves towards the direction far away from the shell 50 under the action of the elastic piece 30, and the glass skylight 60 is blasted under the action of impact force of the window breaking pin 10.

Preferably, the housing 50 is further provided with a knocking hole 90, and the knocking hole 90 is disposed on the opposite side of the housing 50 from the guide hole and is coaxial with the guide through hole 51. When the window breaking pin 10 does not explode the glass under the action of the elastic element 30 and needs secondary explosion, the hard object can be knocked to the full extent of the window breaking pin 10 through the knocking hole 90, so that the window breaking pin 10 performs secondary explosion on the glass skylight 60. The size of the knocking hole 90 may be set according to actual needs, and this embodiment is not particularly limited.

The glass blasting device provided by the disclosure has the advantages of simple structure, small volume, light weight and easiness in operation, and can be operated by adults and children, so that the universality is improved. And the glass blasting device is of a pure mechanical structure, is safe and reliable, has no failure risk, and increases the escape probability of passengers.

The present disclosure also provides a vehicle, and the glass blasting device is arranged, so that the vehicle can be provided with the glass blasting device specially used for blasting the glass skylight 60, and the glass blasting device does not need to be arranged separately. Meanwhile, the glass blasting device is simpler in design, can be installed in a smaller space, and enables blasting operation of the glass skylight 60 to be more convenient and faster.

Specifically, the vehicle includes a glass louver 60, the glass blasting device is disposed at the glass louver 60, and the second end of the window breaking pin 10 of the glass blasting device is disposed toward the glass louver 60.

Preferably, the roof of the vehicle is provided with a vehicle body reinforcing plate 70, and the glass blasting device is fixedly arranged on the vehicle body reinforcing plate 70 to increase the stability of the glass blasting device.

Further, the glass blasting device is provided in the vehicle ceiling 80, and when the glass blasting device is not required to be used, the glass blasting device is hidden in the vehicle ceiling 80, thereby increasing the overall aesthetic property of the interior of the vehicle. Be equipped with on the vehicle roof 80 and dodge the hole, when needs used glass blasting device, the operator can operate glass blasting device through dodging the hole.

As shown in fig. 2, a schematic view of a glass blasting device in an embodiment is shown as being disposed at a glass sunroof 60 of a vehicle. The driving handle 44 of the glass blasting device is arranged downwards, when the glass skylight 60 needs to be blasted, an operator passes through the avoidance hole in the vehicle roof 80 to pull the driving handle 44, the first safety pin 45 is deformed due to the pulling force, the second limiting pin 43 is drawn out from the first limiting pin 41, the first limiting pin 41 is drawn out from the window breaking pin 10 under the action of the second elastic piece 42, and the window breaking pin 10 moves towards the glass skylight 60 under the action of the elastic piece 30 to blast the glass skylight 60.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The previous description is only for the purpose of describing particular embodiments of the present disclosure, so as to enable those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A glass blasting device is suitable for being installed on a vehicle to blast a glass skylight on the vehicle, and is characterized by comprising a window breaking pin and a driving assembly; the driving assembly drives the window breaking pin to move, so that the window breaking pin can blast the glass skylight to be blasted;

the drive assembly comprises an elastic piece and a limiting piece, the limiting piece is detachably connected with the window breaking pin, and the limiting piece is limited to the window breaking pin so as to prevent the elastic piece from driving the window breaking pin to move.

2. The glass blasting device according to claim 1, further comprising a housing, wherein the housing is provided with a guide through hole, the first end of the window breaking pin is disposed in the housing, the second end of the window breaking pin extends out of the guide through hole and is disposed outside the housing, one end of the elastic member abuts against the window breaking pin, the other end of the elastic member abuts against the housing, and the limiting member is detachably connected to the first end of the window breaking pin.

3. The glass blasting device according to claim 2, wherein the second end of the window breaking pin is of a conical structure, a boss is arranged between the conical structure and the guide through hole, the boss is arranged along the circumferential direction of the window breaking pin, the elastic member is arranged on the outer side of the shell, one end of the elastic member abuts against the boss, and the other end of the elastic member abuts against the outer wall of the shell;

the elastic piece is in a compressed state and has elastic force enabling the window breaking pin to move towards the direction away from the shell.

4. The glass blasting device according to claim 3, wherein the limiting member comprises a first limiting pin, a limiting through hole is formed in a first end of the window breaking pin, the limiting through hole is arranged in the radial direction of the window breaking pin, and the first limiting pin penetrates through the limiting through hole and at least partially extends out of the limiting through hole.

5. The glass blasting device according to claim 4, wherein the limiting member further comprises a second elastic member, one end of the second elastic member is fixedly connected with one end of the first limiting pin, and the other end of the second elastic member is fixedly connected with the casing;

the second elastic piece is in a stretching state and has elasticity which enables the first limiting pin to move towards the second elastic piece.

6. The glass blasting device according to claim 5, wherein the limiting member further comprises a second limiting pin, a second limiting through hole is formed in one end, away from the second elastic member, of the first limiting pin, one end of the second limiting pin penetrates through the second limiting through hole, and the other end of the second limiting pin is arranged outside the shell through an avoiding hole in the shell.

7. The glass blasting device according to claim 6, wherein a driving handle is arranged at one end of the second limiting pin far away from the first limiting pin, the driving handle is arranged outside the shell, a first safety pin penetrates through the second limiting pin, and the first safety pin is located in the shell and abuts against the inner wall of the shell.

8. A vehicle, characterized in that it comprises a glass blasting device according to any of claims 1 to 7.

9. The vehicle of claim 8, comprising a glass sunroof, wherein the glass blasting device is disposed at the glass sunroof, and wherein the breaking pin of the glass blasting device is disposed toward the glass sunroof.

10. The vehicle of claim 9, wherein the roof of the vehicle is provided with a body reinforcing plate, and the glass blasting device is fixedly arranged on the body reinforcing plate;

the vehicle roof is covered on the glass blasting device, and a avoiding hole is formed in the vehicle roof and corresponds to the glass blasting device in position.

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