CN207631190U - A kind of front and back glass for vehicle window breaker - Google Patents
A kind of front and back glass for vehicle window breaker Download PDFInfo
- Publication number
- CN207631190U CN207631190U CN201721502458.2U CN201721502458U CN207631190U CN 207631190 U CN207631190 U CN 207631190U CN 201721502458 U CN201721502458 U CN 201721502458U CN 207631190 U CN207631190 U CN 207631190U
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- CN
- China
- Prior art keywords
- glass
- broken
- fixed
- vehicle window
- rack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Disintegrating Or Milling (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a kind of front and back glass for vehicle window breakers, including crushing mechanism, protective device and quartering hammer, crushing mechanism includes broken case, supporting rod and hydraulic cylinder, the both ends of supporting rod are respectively provided with a hydraulic cylinder, broken case is mounted on supporting rod, the broken top of broken case and drill bit assembly are arranged in parallel in babinet, and on rack；The winding off spindle of protective device is placed in connecting shaft admittedly, and protective sheet is wrapped on winding off spindle；Quartering hammer is fixed on one end of two the second torsional springs.The utility model gets through broken hole by drill bit assembly, then apply pressure to broken hole by broken top to crush on glass for vehicle window when having a car accident on glass, it is easier to broken glass, while quartering hammer is discharged, faster shattered glass；While glass breaking, protective device is discharged, is blocked between occupant and glass, to occupant injury when reducing glass breaking, reinforces the safety of occupant.
Description
Technical field
The utility model is related to escape device field, specially a kind of front and back glass for vehicle window breaker.
Background technology
Automobile is more and more universal with the raising of people’s lives level as the vehicles.The thing followed is traffic accident
Occur, therefore how automobile is escaped rapidly and increasingly paid close attention to by user when having a car accident.In daily life we
Often common broken window equipment is generally quartering hammer, and the broken need of work user of quartering hammer has certain strength, and
Needing certain action space can achieve the purpose that vehicle window being crushed.
If China Patent Publication No. is a kind of glass for vehicle window crusher of the CN205698939U purely mechanic operations provided,
Core technology is, bearing is provided on pedestal, and crushing shell is mounted in bearing, and impacting body, crushing shell are provided on crushing shell
It can be rotated simultaneously with impacting body；Impacting body can be plugged freely on pedestal；It is provided with compressed spring on pedestal and crushing shell,
The bounce of compressed spring is rotated for crushing shell；Wherein above-mentioned structure only lean on compressed spring rebound power drive crushing shell and
Hit body running, there is a problem of shock dynamics it is inadequate be not enough to broken glass.
If China Patent Publication No. is a kind of glass for vehicle window destroyer and its application that CN106880912A is provided, core
Technology is, bullet block is filled in elastic clamping body, forced section is distinguished at the lever both ends being located in triggering part in sleeve and inner cylinder
And striker, the position of striker is just against the gunpowder impact site of bullet block；The kinetic energy of shattered glass comes from body in this application
It ignites, but body, which is ignited, has certain danger, moreover, by the way of gunpowder triggering, functional reliability is not high, is easy
Lead to not trigger because of the humidity of gunpowder.
Utility model content
The utility model is to overcome the shortcoming in existing background technology, the utility model to provide before and after one kind
Glass for vehicle window breaker, including：
Crushing mechanism is made of broken case, supporting rod and hydraulic cylinder, is mounted on the edge of glass for vehicle window, described
The both ends of supporting rod are respectively provided with a hydraulic cylinder, and are connected through the hinge respectively with the piston rod of hydraulic cylinder, and the broken case is extremely
There are one setting less, it is mounted on supporting rod, the broken case includes babinet, rack, cylinder, gear, is crushed top and drill bit assembly,
Rack is equipped in the babinet, be arranged on the broken top with rack meshing gear, the broken top is parallel with drill bit assembly
It is arranged in babinet, and on the rack, the head on the broken top is the ball-type with circular cone；
Protective device, by protective sheet, winding off spindle, protective shell, the first torsional spring, connecting shaft and motor unit at the volume
Axis is taken to be placed in connecting shaft admittedly, the both ends of the connecting shaft are mounted on by bearing in protective shell, and one side is equipped with an electricity
Motivation, first torsional spring are set in connecting shaft, and one end of the first torsional spring is fixed on the other end in winding off spindle and is fixed on company
In spindle, the protective sheet is wrapped on winding off spindle；
Quartering hammer, is fixed on one end of two the second torsional springs, and the other end of two second torsional springs passes through connecting rod
Fixed, the connecting rod is mounted on the edge of glass for vehicle window, and second torsional spring is equipped with buckle on the side of quartering hammer,
The piston rod top for snapping through silk thread and being connected to hydraulic cylinder.
Preferably, one end of the piston rod of the cylinder is fixed with a limit shaft, and the other end of limit shaft is fixed with a limit
Position block, the limited block are mounted in fender bracket, and the diameter of the limit shaft is slightly less than fender bracket bottom opening diameter, cylinder
The idler wheel of one end, which is embedded in the slideway of the bottom of box, forms prismatic pair.
Preferably, the drill bit assembly is made of fender bracket, output shaft, drilling attachment, spark and adjusting nut, described
Fender bracket is equipped with the gear teeth engaged with rack, and a motor, the output shaft and drilling attachment of motor are equipped in the fender bracket
It connects, a spark is fixed in the drilling attachment, the adjusting nut is mounted on output shaft for adjusting drilling attachment
Clamping degree.
Preferably, the one end of the fixing axle of the gear teeth and gear respectively with the first rocking bar and the second rocking bar is connected by hinge
It connects, the other end of first rocking bar and the second rocking bar is fixed on wheel disc, and the wheel disc is fixed on motor shaft.
Compared with prior art, the utility model has the beneficial effects that：
1. when having a car accident, the utility model gets through one or more be crushed by drill bit assembly on glass for vehicle window
Hole, then broken top work is switched to, power is pushed to broken by hydraulic cylinder, in the immense pressure that broken top applies to broken hole
Under, the broken hole on glass for vehicle window is crushed, with the face of pointing out, it is easier to broken glass, meanwhile, when the stretching of hydraulic cylinder piston rod
When certain position, the silk thread being fixed on buckle is stretched, discharges quartering hammer, using torsionspring, transient force is larger to be hit faster
Cullet；
2. the utility model while glass breaking, discharges protective device, protective sheet is stretched out from winding off spindle, is blocked
Between occupant and glass, although existing glass for vehicle window, when by impact grinding, glass can split into the fine grained chippings with root face,
Occupant is not easy to damage, but glass residue is crisp to occupant's eyes etc. when protective sheet can reduce glass breaking to a certain extent
The injury at weak position, while preventing from striking on glass fragment when secondary collision, reduce accident odds, reinforces occupant's
Safety.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure front view of the crushing mechanism of the utility model；
Fig. 3 is the structure front view of the broken case of the utility model；
Fig. 4 is the sectional view in the directions A-A of the utility model；
Fig. 5 is the protective device structure schematic diagram of the utility model；
Fig. 6 is the protective device structure front view of the utility model；
Fig. 7 is the protective device structure side view of the utility model.
In figure：1 crushing mechanism, 11 broken casees, 12 supporting rods, 13 hydraulic cylinders, 111 babinets, 112 racks, 113 cylinders, limit
Position axis 1131, limited block 1132, idler wheel 1133,114 gears, 115 broken tops, 116 drill bit assemblies, fender bracket 1161, the gear teeth
1162, output shaft 1163, drilling attachment 1164, spark 1165 and adjusting nut 1166, wheel disc 117, the first rocking bar 1171,
Two rocking bars 1172, motor shaft 1173,2 protective devices, 21 protective sheets, 22 winding off spindles, 23 protective shells, 24 first torsional springs, 25 connections
Axis, 26 motor, quartering hammer 3, the second torsional spring 31, connecting rod 32 and buckle 33.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the utility model provides a kind of front and back glass for vehicle window breaker, including crushing mechanism 1, protection
Device 2 and quartering hammer 3.
Crushing mechanism 1 is made of broken case 11, supporting rod 12 and hydraulic cylinder 13, is mounted on the edge of glass for vehicle window,
The both ends of supporting rod 12 are respectively provided with a hydraulic cylinder 13, and the piston rod with hydraulic cylinder 13 is connected through the hinge respectively, are crushed case
11 at least provided with one, be mounted on supporting rod 12 on, be crushed case 11 include babinet 111, rack 112, cylinder 113, gear 114,
Broken top 115 and drill bit assembly 116.
A rack 112 is equipped in babinet 111, rack 112 is fixed therein on a surface, is crushed top 115 and drill bit group
Part 116 is arranged in parallel in babinet 111, and the middle section for being crushed top 115 is multi-diameter shaft, and energy and tooth are arranged on sunk part
112 meshing gear 114 of item forms rack and pinion engagement, and the head for being crushed top 115 is the ball-type with circular cone, is crushed top 115
Bottom is fixed on the inner surface of babinet 111；Drill bit assembly 116 is by fender bracket 1161, output shaft 1163, drilling attachment 1164, gold
1165 and the composition of adjusting nut 1166 are just bored, fender bracket 1161 is equipped with the gear teeth 1162 that can be engaged with rack 112, the gear teeth
1162 form rack and pinion engagement with rack 112, and a motor, the output shaft 1163 and drill bit of motor are equipped in fender bracket 1161
Fixture 1163 connects, and a spark 1165 is fixed in drilling attachment 1164, and adjusting nut 1166 is mounted on output shaft 1163
For adjusting 1164 clamping degree of drilling attachment.
One end of the piston rod of cylinder 113 is fixed with a limit shaft 1131, and the other end of limit shaft 1131 is fixed with a limit
Position block 1132, limited block 1132 are mounted in fender bracket 1161, and the diameter of limit shaft 1131 is slightly less than 1161 bottom of fender bracket and opens
Mouth diameter, the idler wheel 1133 of one end of cylinder 113, which is embedded in the slideway of 111 bottom of babinet, forms prismatic pair, drill bit assembly
116 on rack 112 when rolling, and limit shaft 1131 will not be with its rolling, and is passed through by 1131 pusher cylinder 113 of limit shaft
Setting is moved with it in slideway internal trolley 1133.When traffic accident, occupant starts crushing mechanism 1, it is mounted in fender bracket 1161
Motor works, and output shaft 1163 is driven to rotate, to drive spark 1165 to rotate by drilling attachment 1164, while cylinder
113 work, piston rod stretch out, and drive limited block 1132 that fender bracket 1161 is pushed to move by limit shaft 1131, make spark
1165, to close to vehicle window glass movable, break broken hole by spark 1165 to glass for vehicle window, after having beaten hole, 113 piston of cylinder
Bar is retracted, and spark 1165 exits broken hole.
The gear teeth 1162 and gear 114 are engaged with rack 112, the fixing axle at 114 center of the gear teeth 1162 and gear respectively with
One end of first rocking bar 1171 and the second rocking bar 1172 is connected through the hinge, the first rocking bar 1171 and the second rocking bar 1172 it is another
End is fixed on wheel disc 117, and wheel disc 117 is fixed on motor shaft 1173, wheel disc 117, the first rocking bar 1171 and the formation of the gear teeth 1162
Slider-crank mechanism, wheel disc 117, the second rocking bar 1172 and gear 114 form slider-crank mechanism, meanwhile, the gear teeth 1162 and tooth
Wheel 114 is engaged with rack 112, forms prismatic pair.The motor work for driving wheel disc 117, drives motor shaft 1173 to rotate, passes through
The rotation band runner disc 117 of motor shaft 1173 rotates, to drive the gear teeth by the first rocking bar 1171 and the second rocking bar 1172 respectively
1162 and gear 114 moved on rack 112, broken top 115 is moved to the position that drill bit assembly 116 gets through broken hole.
At this point, the piston rod of hydraulic cylinder 13 stretches out, 12 power of supporting rod is given, the movement of supporting rod 12 is pushed to make broken top 115
Apply pressure to broken hole, the broken hole on glass for vehicle window is crushed, with the face of pointing out, it is easier to broken glass.Quartering hammer 3 is fixed
The other end in one end of two the second torsional springs 31, two the second torsional springs 31 is fixed by connecting rod 32, and connecting rod 32 is mounted on
The edge of glass for vehicle window, the second torsional spring 31 are equipped with buckle 33 on the side of quartering hammer 3, and buckle 33 is connected by silk thread
On the piston rod top of hydraulic cylinder 13, the second torsional spring 31 is made to be in compressive state, glass for vehicle window side is fixed on by buckle 33
Edge stretches the silk thread being fixed on buckle 33 when the stretching certain position of 13 piston rod of hydraulic cylinder, discharges quartering hammer 3, uses
Torsionspring, transient force is larger being capable of faster shattered glass；Pass through being used cooperatively for crushing mechanism 1 and quartering hammer 3, Neng Gougeng
Fast easier broken glass, more quality time are won to the escape of passenger.
Protective device 2 is by protective sheet 21, winding off spindle 22, protective shell 23, the first torsional spring 24, connecting shaft 25 and motor 26
Composition, winding off spindle 22 are placed on admittedly in connecting shaft 25, and the both ends of connecting shaft 25 are mounted on by bearing in protective shell 23, and one side
One motor 26 is installed, the first torsional spring 24 is set in connecting shaft 25, and one end of the first torsional spring 24 is fixed on winding off spindle 22
The interior other end is fixed in connecting shaft 25, and protective sheet 21 is wrapped on winding off spindle 22, while glass breaking, release protection
Device 2, protective sheet 21 are stretched out from winding off spindle 22, are blocked between occupant and glass, although existing glass for vehicle window by
When impact grinding, glass can split into the fine grained chippings with root face, be not easy to damage to occupant, but protective sheet 21 can be in certain journey
Injury of the glass residue to the fragile position such as occupant's eyes when reducing glass breaking on degree, while preventing from striking when secondary collision
On glass fragment, reduces accident odds, reinforce the safety of occupant.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of front and back glass for vehicle window breaker, which is characterized in that including：
Crushing mechanism (1) is made of broken case (11), supporting rod (12) and hydraulic cylinder (13), is mounted on glass for vehicle window
On edge, the both ends of the supporting rod (12) are respectively provided with a hydraulic cylinder (13), and logical with the piston rod of hydraulic cylinder (13) respectively
Hinge connection is crossed, the broken case (11) is mounted on supporting rod (12), the broken case (11) includes case at least provided with one
Body (111), rack (112), cylinder (113), gear (114), broken top (115) and drill bit assembly (116), the babinet
(111) rack (112) is equipped in, be arranged on the broken top (115) with rack (112) meshing gear (114), it is described to be crushed
Top (115) and drill bit assembly (116) are arranged in parallel in babinet (111), and on the rack (112), described broken
The head for pushing up (115) is the ball-type with circular cone；
Protective device (2), by protective sheet (21), winding off spindle (22), protective shell (23), the first torsional spring (24), connecting shaft (25)
It is formed with motor (26), the winding off spindle (22) is placed on admittedly in connecting shaft (25), and the both ends of the connecting shaft (25) pass through axis
It holds in protective shell (23), and one side is equipped with a motor (26), first torsional spring (24) is set in connecting shaft
(25) on, and one end of the first torsional spring (24) is fixed on winding off spindle (22) interior other end and is fixed in connecting shaft (25), described anti-
Bluff piece (21) is wrapped on winding off spindle (22)；
Quartering hammer (3), is fixed on one end of two the second torsional springs (31), and the other end of two second torsional springs (31) passes through
Connecting rod (32) is fixed, and the connecting rod (32) is mounted on the edge of glass for vehicle window, and second torsional spring (31) is close to quartering hammer
(3) buckle (33) is installed, the buckle (33) is connected to the piston rod top of hydraulic cylinder (13) by silk thread on side.
2. a kind of front and back glass for vehicle window breaker according to claim 1, it is characterised in that：The cylinder (113)
One end of piston rod is fixed with a limit shaft (1131), and the other end of limit shaft (1131) is fixed with a limited block (1132), institute
Limited block (1132) is stated in fender bracket (1161), the diameter of the limit shaft (1131) is slightly less than fender bracket (1161) bottom
Portion's opening diameter, the idler wheel (1133) of one end of cylinder (113), which is embedded in the slideway of babinet (111) bottom, forms prismatic pair.
3. a kind of front and back glass for vehicle window breaker according to claim 2, it is characterised in that：The drill bit assembly
(116) by fender bracket (1161), output shaft (1163), drilling attachment (1164), spark (1165) and adjusting nut (1166)
Composition, the fender bracket (1161) are equipped with the gear teeth (1162) engaged with rack (112), are installed in the fender bracket (1161)
There are a motor, the output shaft (1163) of motor to be connect with drilling attachment (1164), one is fixed in the drilling attachment (1164)
Spark (1165), the adjusting nut (1166) install and clamp journey for adjusting drilling attachment (1164) on output shaft (1163)
Degree.
4. a kind of front and back glass for vehicle window breaker according to claim 3, it is characterised in that：The gear teeth (1162) and
The one end of the fixing axle of gear (114) respectively with the first rocking bar (1171) and the second rocking bar (1172) is connected through the hinge, described
The other end of first rocking bar (1171) and the second rocking bar (1172) is fixed on wheel disc (117), and the wheel disc (117) is fixed on motor
On axis (1173).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502458.2U CN207631190U (en) | 2017-11-13 | 2017-11-13 | A kind of front and back glass for vehicle window breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502458.2U CN207631190U (en) | 2017-11-13 | 2017-11-13 | A kind of front and back glass for vehicle window breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631190U true CN207631190U (en) | 2018-07-20 |
Family
ID=62856563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721502458.2U Expired - Fee Related CN207631190U (en) | 2017-11-13 | 2017-11-13 | A kind of front and back glass for vehicle window breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009411A (en) * | 2020-09-08 | 2020-12-01 | 高云荣 | Safety rescue device for automobile falling into water |
-
2017
- 2017-11-13 CN CN201721502458.2U patent/CN207631190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009411A (en) * | 2020-09-08 | 2020-12-01 | 高云荣 | Safety rescue device for automobile falling into water |
| CN112009411B (en) * | 2020-09-08 | 2021-07-06 | 浙江农业商贸职业学院 | Safety rescue device for automobile falling into water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181113 |