CN111038429A - Window breaking device mounted on window glass - Google Patents
Window breaking device mounted on window glass Download PDFInfo
- Publication number
- CN111038429A CN111038429A CN201911421945.XA CN201911421945A CN111038429A CN 111038429 A CN111038429 A CN 111038429A CN 201911421945 A CN201911421945 A CN 201911421945A CN 111038429 A CN111038429 A CN 111038429A
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- Prior art keywords
- head
- pressing plate
- rotating shaft
- alloy
- window
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- 239000005357 flat glass Substances 0.000 title claims abstract description 17
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 33
- 239000000956 alloy Substances 0.000 claims abstract description 33
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims abstract description 8
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims abstract description 8
- 239000005341 toughened glass Substances 0.000 claims description 25
- 239000011521 glass Substances 0.000 abstract description 9
- 229910000851 Alloy steel Inorganic materials 0.000 description 4
- 241000277275 Oncorhynchus mykiss Species 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010029216 Nervousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
Abstract
A window breaking device installed on window glass of a vehicle consists of a pressing plate, an alloy conical head, a rotating sleeve, a limiting nut rod, a gasket and a big head screw, wherein a strip-shaped hole is formed in one end of the pressing plate, an anti-collision rubber support is arranged beside the strip-shaped hole, a flexible rubber sucking disc is arranged on the anti-collision rubber support, and a plate head is arranged at the other end of the pressing plate; a fork groove is formed in the front end of the plate head, fork heads are arranged on two sides of the fork groove, and a rotating shaft is arranged on each fork head; an alloy head positioning seat is arranged in the middle of the plate head, and the alloy head positioning seat is arranged on the pressing plate and on the surface opposite to the anti-collision rubber support; an alloy conical head is fixed in the middle of the alloy head positioning seat; the middle of the rotating sleeve is provided with a center hole, and two sides of the rotating sleeve are provided with rotating shaft positioning holes. The flat soft rubber sucker of the device can prevent the pressing plate from colliding with the glass, and can prevent the pressing plate from easily leaving the glass when the automobile shakes and jolts, and the pressing plate fixing mode is ingenious and reliable.
Description
Technical Field
The invention relates to mobile phone corollary equipment, in particular to a window breaking device arranged on window glass.
Background
Buses running on highways mostly adopt whole tempered window glass. During the long-distance running process of the vehicle, some accidents inevitably happen. Under the condition that the vehicle burns in the carriage or the vehicle overturns, passengers in the carriage often need to save themselves in the first time, break window glass and open an outward escape passage. In order to facilitate escape in emergency, the existing passenger car is provided with a window breaker, and the window breaker can be used for breaking window glass to realize escape in emergency. When an accident occurs, a passenger firstly needs to find the window breaker and can break the automobile window only by a correct window breaking method, and under the condition of nervousness and confusion, the passenger cannot quickly take the window breaker and can use the window breaker correctly; the window breaker of the existing passenger car has the defect of insufficient operation convenience.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a window breaking device arranged on a vehicle window glass.
The purpose of the invention is realized as follows: a window breaking device installed on window glass of a vehicle consists of a pressing plate, an alloy conical head, a rotating sleeve, a limiting nut rod, a gasket and a big head screw, wherein a strip-shaped hole is formed in one end of the pressing plate, an anti-collision rubber support is arranged beside the strip-shaped hole, a flexible rubber sucking disc is arranged on the anti-collision rubber support, and a plate head is arranged at the other end of the pressing plate; a fork groove is formed in the front end of the plate head, fork heads are arranged on two sides of the fork groove, and a rotating shaft is arranged on each fork head; an alloy head positioning seat is arranged in the middle of the plate head, and the alloy head positioning seat is arranged on the pressing plate and on the surface opposite to the anti-collision rubber support; an alloy conical head is fixed in the middle of the alloy head positioning seat; a central hole is formed in the middle of the rotating sleeve, and rotating shaft positioning holes are formed in the two sides of the rotating sleeve; an inner cavity is arranged on the rotary sleeve; the upper end of the limiting nut rod is provided with a limiting head ring, and the middle of the limiting nut rod is provided with an internal thread; the big head screw penetrates through the preformed hole, the washer and the central hole to fix the toughened glass and the limit nut rod together, one end of the rotating shaft is fixed on the fork head, and the other end of the rotating shaft is sleeved in the positioning hole of the rotating shaft; the pressing plate can rotate by taking the axis of the rotating shaft as the center of a circle.
The diameter size of the central hole of the rotating sleeve is larger than the outer diameter size of the limiting nut rod; the distance from the bottom surface of the inner cavity of the rotary sleeve to the bottom surface of the rotary sleeve is smaller than the distance from the bottom surface of the limiting nut rod to the bottom surface of the limiting head ring, and the pressure plate can rotate by taking the axial lead of the big head screw as the center of a circle; the distance between the two fork heads is larger than the outer diameter of the rotating sleeve; the diameter size of the rotating shaft is smaller than the inner diameter size of the rotating shaft positioning hole, the rotating shaft cannot be in contact with any part of the limiting nut rod, and the pressing plate can rotate by taking the axis line of the rotating shaft as the circle center.
After the window breaking device is fixed on the vertically installed toughened glass, one end of the pressing plate, which is provided with the strip-shaped hole, can automatically droop all the time; when one surface of the pressing plate provided with the anti-collision rubber support is close to the toughened glass, the anti-collision rubber support is arranged in the middle of the pressing plate to separate, and the pressing plate cannot contact the toughened glass; when the surface of the pressing plate, which is provided with the alloy conical head, is close to and in contact with the toughened glass, the distance between the end of the pressing plate, which is provided with the anti-collision rubber support, and the toughened glass is at least 5 cm.
The distance between any part of the anti-collision rubber support and the axial lead of the rotating shaft is more than 8 times larger than the distance between the central protruding point of the alloy conical head and the axial lead of the rotating shaft.
By adopting the technical scheme of the invention, the invention has the following beneficial effects:
1) the device is characterized in that the soft rubber sucker faces the glass at ordinary times, the soft rubber sucker of the device can prevent the pressing plate from colliding with the glass and can also prevent the pressing plate from easily separating from the glass when the automobile shakes and bumps, and the pressing plate fixing mode is ingenious and reliable;
2) the device is particularly suitable for being installed on a side window of a bus and used for quickly breaking the window under special conditions;
3) when the alloy steel head of the device faces toughened glass, the anti-collision rubber support is pressed, pressure can be amplified by a plurality of times at the alloy steel head, and a user can easily use the device to destroy the surface stress of the toughened glass, so that the purpose of quickly breaking the window is achieved.
Drawings
FIG. 1 is a perspective view of the present invention (with the alloy heads facing away from the tempered glass);
FIG. 2 is a perspective view of the present invention (the state where the alloy head faces the tempered glass);
FIG. 3 is a schematic view of the open lid construction of the present invention;
in the figure: the anti-collision device comprises a pressing plate 10, a strip-shaped hole 11, a plate head 12, a fork groove 13, a rotating shaft 14, a fork head 15, an alloy head positioning seat 16, an alloy conical head 20, a rotating sleeve 30, a central hole 31, a rotating shaft positioning hole 32, an inner cavity 33, a limiting nut rod 40, a limiting head ring 41, an internal thread 42, a gasket 50, a big head screw 60, toughened glass 70, a preformed hole 71, an anti-collision rubber support 80 and a soft rubber sucker 81.
Detailed Description
The invention is further illustrated by the following figures and examples.
Fig. 1-3 show an embodiment of the present invention, and as shown in the figures, a window breaking device installed on a window glass of a vehicle comprises a pressing plate 10, an alloy conical head 20, a rotating sleeve 30, a limiting nut rod 40, a gasket 50, and a large head screw 60, wherein one end of the pressing plate 10 is provided with a strip-shaped hole 11, an anti-collision rubber support 80 is arranged beside the strip-shaped hole 11, the anti-collision rubber support 80 is provided with a soft rubber suction cup 81, and the other end of the pressing plate 10 is provided with a plate head 12; a fork groove 13 is formed in the front end of the plate head 12, fork heads 15 are arranged on two sides of the fork groove 13, and a rotating shaft 14 is arranged on each fork head 15; an alloy head positioning seat 16 is arranged in the middle of the plate head 12, and the alloy head positioning seat 16 is installed on the pressure plate 10 and on the surface opposite to the anti-collision rubber support 80; an alloy conical head 20 is fixed in the middle of the alloy head positioning seat 16; the middle of the rotating sleeve 30 is provided with a central hole 31, and two sides of the rotating sleeve are provided with rotating shaft positioning holes 32; an inner cavity 33 is arranged on the rotary sleeve 30; the upper end of the limiting nut rod 40 is provided with a limiting head ring 41, and the middle of the limiting nut rod is provided with an internal thread 42; the big head screw 60 passes through the prepared hole 71, the washer 50 and the central hole 31 to fix the toughened glass 70 and the limit nut rod 40 together. One end of the rotating shaft 14 is fixed on the fork head 15, and the other end is sleeved in the rotating shaft positioning hole 32. The pressing plate 10 can rotate around the axis of the rotating shaft 14.
The diameter size of the central hole 31 of the rotating sleeve 30 is larger than the outer diameter size of the limit nut rod 40; the distance from the bottom surface of the inner cavity 33 of the rotating sleeve 30 to the bottom surface of the rotating sleeve 30 is smaller than the distance from the bottom surface of the limiting nut rod 40 to the bottom surface of the limiting head ring 41, and the pressure plate 10 can rotate by taking the axial lead of the big head screw 60 as the center of a circle; the distance between the two forks 15 is larger than the outer diameter of the rotating sleeve 30; the diameter of the rotating shaft 14 is smaller than the inner diameter of the rotating shaft positioning hole 32, the rotating shaft 14 does not contact with any part of the limit nut rod 40, and the pressing plate 10 can rotate around the axis of the rotating shaft 14.
After the window breaking device is fixed on the vertically installed toughened glass 70, one end of the pressing plate 10, which is provided with the strip-shaped hole 11, can automatically droop all the time; when the surface of the pressing plate 10 provided with the anti-collision rubber support 80 is close to the toughened glass 70, the anti-collision rubber support 80 is arranged in the middle for blocking, and the pressing plate 10 cannot contact the toughened glass 70; when the surface of the pressing plate 10, which is provided with the alloy conical head 20, is close to and in contact with the toughened glass 70, the distance between the end of the pressing plate 10, which is provided with the anti-collision rubber support 80, and the toughened glass 70 is at least 5 cm.
The distance between any part of the anti-collision rubber support 80 and the axial lead of the rotating shaft 14 is more than 8 times larger than the distance between the central protruding point of the alloy conical head 20 and the axial lead of the rotating shaft 14.
The distance between any part of the anti-collision rubber support 80 and the axial lead of the rotating shaft 14 is more than 8 times larger than the distance between the central protruding point of the alloy conical head 20 and the axial lead of the rotating shaft 14.
The distance between any part of the anti-collision rubber support and the axial lead of the rotating shaft is more than 8 times larger than the distance between the central protruding point of the alloy conical head and the axial lead of the rotating shaft.
The glass facing the passengers of the embodiment is provided with a prompting message of pasting a rotating handle and facing a red part to break the window, the alloy conical head 20 of the embodiment is coated with red, and is matched with a prompting message of facing the window, and the anti-collision rubber support 80 is matched with a prompting message of pressing the window to break in the direction of the window glass, so as to guide the user to use the anti-collision rubber support correctly.
The device is characterized in that the soft rubber sucker faces the glass at ordinary times, the soft rubber sucker of the device can prevent the pressing plate from colliding with the glass, and can also prevent the pressing plate from easily separating from the glass when the automobile shakes and bumps, and the pressing plate is fixed in a smart and effective manner; the device is particularly suitable for being installed on a side window of a bus and used for quickly breaking the window under special conditions; when the alloy steel head of the device faces toughened glass, the anti-collision rubber support is pressed, pressure can be amplified by a plurality of times at the alloy steel head, and a user can easily use the device to destroy the surface stress of the toughened glass, so that the purpose of quickly breaking the window is achieved.
The above examples of the present invention are illustrative of typical embodiments of the present invention and are not intended to limit the embodiments of the present invention. Obvious variations from the embodiments of the present invention are still within the scope of the claims of the present invention.
Claims (7)
1. A window breaking device installed on window glass consists of a pressing plate (10), an alloy conical head (20), a rotating sleeve (30), a limiting nut rod (40), a gasket (50) and a large head screw (60), wherein a strip-shaped hole (11) is formed in one end of the pressing plate (10), an anti-collision rubber support (80) is arranged beside the strip-shaped hole (11), a soft rubber sucking disc (81) is arranged on the anti-collision rubber support (80), and a plate head (12) is arranged at the other end of the pressing plate (10); a fork groove (13) is formed in the front end of the plate head (12), fork heads (15) are arranged on two sides of the fork groove (13), and a rotating shaft (14) is arranged on each fork head (15); an alloy head positioning seat (16) is arranged in the middle of the plate head (12), and the alloy head positioning seat (16) is installed on the pressing plate (10) and on the surface opposite to the anti-collision rubber support (80); an alloy conical head (20) is fixed in the middle of the alloy head positioning seat (16); a central hole (31) is formed in the middle of the rotating sleeve (30), and rotating shaft positioning holes (32) are formed in two sides of the rotating sleeve; an inner cavity (33) is arranged on the rotary sleeve (30); the upper end of the limiting nut rod (40) is provided with a limiting head ring (41), and the middle of the limiting nut rod is provided with an internal thread (42); the big head screw (60) penetrates through the reserved hole (71), the gasket (50) and the central hole (31) to fix the toughened glass (70) and the limiting screw cap rod (40), one end of the rotating shaft (14) is fixed on the fork head (15), the other end of the rotating shaft is sleeved in the rotating shaft positioning hole (32), and the pressing plate (10) can rotate by taking the axial lead of the rotating shaft (14) as the center of a circle.
2. A window breaking device mounted on a vehicle window glass according to claim 1, wherein a diameter dimension of the central hole (31) of the rotating sleeve (30) is larger than an outer diameter dimension of the stop nut rod (40); the distance from the bottom surface of the inner cavity (33) of the rotary sleeve (30) to the bottom surface of the rotary sleeve (30) is smaller than the distance from the bottom surface of the limiting nut rod (40) to the bottom surface of the limiting head ring (41), and the pressure plate (10) can rotate by taking the axial lead of the big head screw (60) as the center of a circle.
3. A window breaking device mounted on a window pane according to claim 1, characterized in that the distance between the two prongs (15) has a dimension greater than the outer diameter dimension of the rotating sleeve (30); the diameter size of the rotating shaft (14) is smaller than the inner diameter size of the rotating shaft positioning hole (32), the rotating shaft (14) cannot be in contact with any part of the limiting nut rod (40), and the pressure plate (10) can rotate by taking the axial lead of the rotating shaft (14) as the center of a circle.
4. The window breaking device installed on the vehicle window glass according to claim 1, wherein after the window breaking device is fixed on the tempered glass (70) installed vertically, one end of the pressing plate (10) provided with the strip-shaped hole (11) can automatically droop all the time.
5. The window breaking device installed on the vehicle window glass is characterized in that when one side of the pressing plate (10) provided with the anti-collision rubber support (80) is close to the toughened glass (70), the anti-collision rubber support (80) is arranged in the middle of the pressing plate to block, and the pressing plate (10) cannot contact the toughened glass (70).
6. The window breaking device installed on the vehicle window glass is characterized in that when one side of the pressing plate (10) provided with the alloy conical head (20) is close to and in contact with the tempered glass (70), the distance between one end of the pressing plate (10) provided with the anti-collision rubber support (80) and the tempered glass (70) is at least 5 cm.
7. The window breaking device installed on the vehicle window glass is characterized in that the distance between any position of the anti-collision rubber support (80) and the axis of the rotating shaft (14) is more than 8 times larger than the distance between the central protruding point of the alloy conical head (20) and the axis of the rotating shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911421945.XA CN111038429A (en) | 2019-12-31 | 2019-12-31 | Window breaking device mounted on window glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911421945.XA CN111038429A (en) | 2019-12-31 | 2019-12-31 | Window breaking device mounted on window glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111038429A true CN111038429A (en) | 2020-04-21 |
Family
ID=70243583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911421945.XA Pending CN111038429A (en) | 2019-12-31 | 2019-12-31 | Window breaking device mounted on window glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111038429A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050042111A (en) * | 2005-04-08 | 2005-05-04 | 이원구 | Glass breaker for emergency escape of car |
| CN102198827A (en) * | 2011-05-24 | 2011-09-28 | 宁波大学 | Window breaker |
| CN103223915A (en) * | 2013-05-20 | 2013-07-31 | 太仓市意瑞达金属制品有限公司 | Lifesaving hammer |
| CN108749761A (en) * | 2018-07-20 | 2018-11-06 | 重庆睿豪科技发展有限公司 | A kind of fast window breaker and its application method being fixed on car glass window edge |
| CN211417188U (en) * | 2019-12-31 | 2020-09-04 | 重庆公共运输职业学院 | Window breaking device fixed on glass |
-
2019
- 2019-12-31 CN CN201911421945.XA patent/CN111038429A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050042111A (en) * | 2005-04-08 | 2005-05-04 | 이원구 | Glass breaker for emergency escape of car |
| CN102198827A (en) * | 2011-05-24 | 2011-09-28 | 宁波大学 | Window breaker |
| CN103223915A (en) * | 2013-05-20 | 2013-07-31 | 太仓市意瑞达金属制品有限公司 | Lifesaving hammer |
| CN108749761A (en) * | 2018-07-20 | 2018-11-06 | 重庆睿豪科技发展有限公司 | A kind of fast window breaker and its application method being fixed on car glass window edge |
| CN211417188U (en) * | 2019-12-31 | 2020-09-04 | 重庆公共运输职业学院 | Window breaking device fixed on glass |
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