CN211364219U

CN211364219U - Toughened glass

Info

Publication number: CN211364219U
Application number: CN202020079204.XU
Authority: CN
Inventors: 张猛
Original assignee: Hainan Xinbihai Safety Glass Industry Co ltd
Current assignee: Hainan Xinbihai Safety Glass Industry Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-28
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a toughened glass, including the toughened glass body, the cover all around of toughened glass body is equipped with soft rubber mat, and the fixed cover of outer panel of soft rubber mat is equipped with the bearer bar, one side lateral wall of bearer bar rotates and is connected with the shell, and the first compression spring of inner wall fixedly connected with of shell, the one end fixedly connected with pointed cone of shell is kept away from to first compression spring. The utility model relates to a glass technology field, through setting up pole cooperation wedge fixture block, can drive the wedge fixture block and loosen the connecting rod when first compression spring deformation reaches the limit value, make the pointed cone chisel to the toughened glass body, convenience simple to use through setting up first compression spring cooperation pointed cone, when toughened glass is broken to needs, the pulling connecting rod utilizes first compression spring deformation to hold power, chisel the toughened glass body, can be comparatively light broken with toughened glass, ensure that personnel on the car can flee rapidly.

Description

Toughened glass

Technical Field

The utility model relates to a glass technical field especially relates to a toughened glass.

Background

The toughened glass is actually prestressed glass, and in order to improve the strength of the glass, a chemical or physical method is usually used to form compressive stress on the surface of the glass, and the glass firstly counteracts surface stress when bearing external force, so that the bearing capacity is improved, the wind pressure resistance, the cold and summer heat resistance, the impact property and the like of the glass are enhanced, and the toughened glass is widely applied to doors and windows of high-rise buildings, glass curtain walls, indoor partition glass, lighting ceilings, sightseeing elevator passages, furniture, glass guardrails and the like.

In the prior art, doors and windows of a bus are usually made of tempered glass and are provided with safety hammers, the safety hammers are used for breaking glass when dangerous situations such as traffic accidents are sent, the safety hammers arranged on the bus are easy to steal, and in addition, the safety hammers are easy to be taken by passengers as weapons when contradictions are sent on the bus, so that great potential safety hazards exist, and therefore the tempered glass is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing toughened glass.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a toughened glass, includes the toughened glass body, the cover is equipped with soft cushion all around of toughened glass body, and the fixed cover of outer panel of soft cushion is equipped with the bearer bar, one side lateral wall of bearer bar rotates and is connected with the shell, and the first compression spring of inner wall fixedly connected with of shell, the one end fixedly connected with awl that the shell was kept away from to first compression spring, and the one end that the awl is close to first compression spring has seted up the round hole, the lateral wall sliding connection of the round hole that the awl is close to has two wedge fixture blocks, and the one end that the round hole was kept away from to the wedge fixture block all through second compression spring and awl fixed connection, the round hole interpolation is equipped with the connecting rod, and the one end that the round hole was kept away from to the connecting rod runs through the inner wall of shell and extends to the outside setting of.

Preferably, the lateral wall of shell rotates and is connected with the backup pad, and the backup pad is located and sets up between toughened glass body and the protective frame.

Preferably, the side wall of the connecting rod close to the round hole is provided with a clamping groove, and the side wall of the connecting rod far away from the round hole is fixedly connected with a ball.

Preferably, the shell is arranged close to the corner of the toughened glass body, and a slot is formed in the side wall of one side of the shell.

Preferably, the lateral wall gluing of toughened glass body has the rupture membrane, and the thickness of rupture membrane is 0.05 mm.

Preferably, the tip of the pointed cone is made of tungsten steel, and the body of the pointed cone is made of carbon steel.

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

1. according to the tempered glass, the round rod is matched with the wedge-shaped fixture block, so that when the first compression spring deforms to a limit value, the wedge-shaped fixture block can be driven to loosen the connecting rod, the pointed cone chisels the tempered glass body, the use is simple and convenient, and by arranging the first compression spring to be matched with the pointed cone, when the tempered glass needs to be broken, the connecting rod is pulled to utilize the deformation of the first compression spring to accumulate force to chisel the tempered glass body, so that the tempered glass can be broken easily, and personnel on a vehicle can escape quickly;

2. this kind of toughened glass through setting up the backup pad, can carry out the rigidity to toughened glass when chisel hits the toughened glass body and support, avoids soft cushion to hit the impact force buffering of point awl, makes toughened glass hit the bits of broken glass more easily, can avoid the toughened glass piece after the breakage to hinder the people through setting up the rupture membrane to prevent toughened glass self-explosion to a certain extent.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a tempered glass provided by the present invention;

fig. 2 is a schematic view of a shell structure of a tempered glass provided by the present invention;

fig. 3 is a schematic cross-sectional structural view of a tempered glass provided by the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a tempered glass body; 2. a soft rubber cushion; 3. a protective frame; 4. a housing; 5. a first compression spring; 6. a pointed cone; 7. a wedge-shaped fixture block; 8. a second compression spring; 9. a connecting rod; 10. a round bar; 11. a support plate; 12. a card slot; 13. a ball; 14. and (4) a slot.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a tempered glass, comprising a tempered glass body 1, wherein an explosion-proof film is glued on the side wall of the tempered glass body 1, the thickness of the explosion-proof film is 0.05mm, since the tempered glass body 1 has a 3 per thousand self-explosion rate, the self-explosion injury to people caused by the tempered glass body 1 can be avoided by arranging the explosion-proof film, on the other hand, glass slag can splash when the tempered glass body 1 is broken, the explosion-proof film with the thickness of 0.05mm can be easily damaged to avoid interfering with the escape of people on a vehicle, a soft rubber pad 2 is sleeved around the tempered glass body 1, a protective frame 3 is fixedly sleeved on the outer side plate of the soft rubber pad 2, a shell 4 is rotatably connected to the side wall of the protective frame 3, a support plate 11 is rotatably connected to the side wall of the shell 4, the support plate 11 is arranged between the tempered glass body 1 and the protective frame 3, a abdication groove is arranged at the position of, the insertion of the interference support plate 11 is avoided, the shell 4 is arranged close to the corner of the toughened glass body 1, the side wall of one side of the shell 4 is provided with the slot 14, the baffle can be inserted into the slot 14 during safety inspection by arranging the slot 14, then the pulling connecting rod 9 drives the pointed cone 6 to chisel the baffle, whether the device can be normally used is confirmed, the inner wall of the shell 4 is fixedly connected with the first compression spring 5, one end of the first compression spring 5, which is far away from the shell 4, is fixedly connected with the pointed cone 6, the conical tip of the pointed cone 6 is made of tungsten steel, the conical body part of the pointed cone 6 is made of carbon steel, the high hardness of the tungsten steel ensures that the pointed cone 6 can crush the toughened glass body 1, the hardness of the carbon steel is also high, the pointed cone 6 can be used for balancing weight, more impact force is avoided being absorbed, and the equipment cost can be reduced by arranging the pointed cone 6 made of, and the pointed cone 6 is close to the one end of first compression spring 5 and has seted up the round hole, the lateral wall sliding connection of the round hole that pointed cone 6 is close to has two wedge fixture blocks 7, and the one end that wedge fixture block 7 kept away from the round hole all is through second compression spring 8 and pointed cone 6 fixed connection, the round hole interpolation is equipped with connecting rod 9, connecting rod 9 is close to the lateral wall of round hole and has seted up draw-in groove 12, and connecting rod 9 keeps away from the lateral wall fixedly connected with ball 13 of round hole, can ensure through setting up draw-in groove 12 that wedge fixture block 7 can block connecting rod 9, can make things convenient for on-vehicle personnel to stimulate connecting rod 9, and the one end that connecting rod 9 kept away from the round hole runs through the inner wall of shell 4 and extends to the outside setting of shell 4.

In the utility model, when emergency needs to break the toughened glass for escaping, the related personnel firstly rotate the shell 4 to make the pointed cone 6 and the toughened glass body 1 mutually perpendicular, at the moment, the support plate 11 rotates along with the shell 4 and is inserted between the toughened glass body 1 and the protective frame 3 to provide rigid support for the toughened glass body 1, so as to avoid the pointed cone 6 from chiseling the toughened glass body 1, the soft rubber pad 2 is buffered by impact force, then the ball 13 is pulled towards the direction far away from the toughened glass body 1, so that the connecting rod 9 drives the pointed cone 6 to move towards the direction far away from the toughened glass body 1, at the moment, the first compression spring 5 is deformed by force, the force for pulling the pointed cone 6 is converted into elastic potential energy, and along with the movement of the pointed cone 6, the round rod 10 is propped against the wedge-shaped fixture block 7 and drives the wedge-shaped fixture block 7 to slide towards the direction far away from the connecting rod 9, at the moment, the elastic potential energy of the first compression spring 5 is converted into kinetic energy to drive the pointed cone 6 to chisel the toughened glass body 1, so as to break the toughened glass body 1 and facilitate escape of personnel, if the toughened glass body 1 is not broken at the moment, the round ball 13 can be pushed towards the direction of the toughened glass body 1, so that the connecting rod 9 moves like the pointed cone 6, one end of the connecting rod 9 close to the pointed cone 6 props against the wedge-shaped fixture block 7 to enable the wedge-shaped fixture block 7 to slide towards the direction away from each other, so as to avoid interference of the connecting rod 9 inserted into the round hole, after the connecting rod 9 is inserted into the round hole, the two wedge-shaped fixture blocks 7 are close to each other under the elastic force of the second compression spring 8 and clamped into the clamping grooves 12, so as to ensure that the connecting rod 9 can be pulled to drive the pointed cone 6 to move, and then the round ball 13 is pulled down again to chisel the toughened glass body 1, because the shell, can avoid hitting stolen or losing of the equipment that garrulous toughened glass body 1 was used, can't be used by the passenger on the car as the weapon simultaneously, on the other hand, can inject the chisel and hit the position, ensures to hit garrulous toughened glass body 1 rapidly, and personnel on the car can in time flee.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The tempered glass comprises a tempered glass body (1) and is characterized in that a soft rubber pad (2) is sleeved on the periphery of the tempered glass body (1), a protection frame (3) is fixedly sleeved on an outer side plate of the soft rubber pad (2), a shell (4) is rotatably connected to one side wall of the protection frame (3), a first compression spring (5) is fixedly connected to the inner wall of the shell (4), a pointed cone (6) is fixedly connected to one end, far away from the shell (4), of the first compression spring (5), a round hole is formed in one end, close to the first compression spring (5), of the pointed cone (6), two wedge-shaped fixture blocks (7) are slidably connected to the side wall of the round hole, close to the pointed cone (6), one ends, far away from the round hole, of the wedge-shaped fixture blocks (7) are fixedly connected with the pointed cone (6) through second compression springs (8), and a connecting rod (9) is inserted into, and one end of the connecting rod (9) far away from the round hole penetrates through the inner wall of the shell (4) and extends to the outer part of the shell (4), and the shell (4) is close to the two round rods (10) fixedly connected with the inner wall of the wedge-shaped fixture block (7).

2. The tempered glass of claim 1, wherein a support plate (11) is rotatably connected to a side wall of the housing (4), and the support plate (11) is disposed between the tempered glass body (1) and the protective frame (3).

3. The tempered glass of claim 1, wherein a clamping groove (12) is formed in a side wall of the connecting rod (9) close to the circular hole, and a round ball (13) is fixedly connected to the side wall of the connecting rod (9) far away from the circular hole.

4. The tempered glass of claim 1, wherein the outer shell (4) is disposed near the corner of the tempered glass body (1), and a slot (14) is formed on one side wall of the outer shell (4).

5. The tempered glass of claim 1, wherein the side wall of the tempered glass body (1) is glued with an explosion-proof membrane, and the thickness of the explosion-proof membrane is 0.05 mm.

6. The tempered glass of claim 1, wherein the tip of the pointed cone (6) is made of tungsten steel, and the body of the pointed cone (6) is made of carbon steel.