CN109334602A - A kind of pneumatic micro motor vehicle window breaker - Google Patents
A kind of pneumatic micro motor vehicle window breaker Download PDFInfo
- Publication number
- CN109334602A CN109334602A CN201810877599.5A CN201810877599A CN109334602A CN 109334602 A CN109334602 A CN 109334602A CN 201810877599 A CN201810877599 A CN 201810877599A CN 109334602 A CN109334602 A CN 109334602A
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- Prior art keywords
- striker
- sleeve
- motor vehicle
- vehicle window
- micro motor
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- 239000002184 metal Substances 0.000 claims abstract description 64
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000004146 energy storage Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of window breaker, especially a kind of pneumatic micro motor vehicle window breaker.Including push type window breaking device and pneumatic pressing mechanism, the pneumatic pressing mechanism includes minitype cylinder and lever mechanism.Due to, by the way that the piston rod of the minitype cylinder and metal striker to be arranged in parallel, being driven between the piston rod and metal striker of the minitype cylinder by lever mechanism in the present invention, driving metal striker completes broken window.Rather than driving device and metal striker so that the entirety of motor vehicle window breaker is greatly reduced in short transverse size, are overcome into the defect of existing product in setting up and down.
Description
Technical field
The present invention relates to a kind of window breaker, especially a kind of pneumatic micro motor vehicle window breaker.
Background technique
With China's expanding economy, the raising of people's lives level, motor vehicle is more more and more universal, especially passes by
The car that can just possess as high official and noble lord also progresses into ordinary family, therefore drives greatly to increase the case where upper road
Add, especially during festivals or holidays, thus also leads to the rising of accident, cause casualties.Some in accident be because
Even people hits the drink with vehicle, due to the pressure reason of water, or due to power loss of catching fire, causes car door that can not open, and vehicle window glass
Again very securely, especially in the case where posting vehicle film, glass for vehicle window is difficult to smash glass, it will cause passengers inside the car drowned or
It burns dead.Especially there is the vehicle of more passenger in some oversize vehicles such as bus, coach etc., is occurring promptly
It needs as early as possible to smash glass for vehicle window when situation, opens escape route.However current motor vehicle window breaker is not conformed to due to structure
Reason, universal height dimension is larger, is mounted on passenger on vehicle window and is easy to collide and damages, and furthermore also results in one to escape route
Fixed obstruction, therefore there are security risks.
Summary of the invention
It is an object of the invention to provide for overcome the deficiencies in the prior art, a kind of structure is simple, volume is smaller
Motor vehicle window breaker.
To achieve the goals above, the invention discloses a kind of pneumatic micro motor vehicle window breakers, it is characterised in that: including
Push type window breaking device and pneumatic pressing mechanism, push type window breaking device include metal striker, and metal striker front end is in cone
Shape setting, is axially movably arranged in the guiding lower edge of guide frame；The pneumatic pressing mechanism includes minitype cylinder and thick stick
The side of metal striker is arranged in linkage, the minitype cylinder, and the piston rod of the minitype cylinder is parallel with metal striker to be set
It sets, is driven that metal striker is driven to complete to break by lever mechanism between the piston rod and metal striker of the minitype cylinder
Window.
Compared with prior art, due in the present invention by the way that the piston rod of the minitype cylinder is parallel with metal striker
Setting is driven between the piston rod and metal striker of the minitype cylinder by lever mechanism, and driving metal striker completes broken window.
Rather than by driving device and metal striker in setting up and down so that motor vehicle window breaker it is whole short transverse size greatly
It reduces, overcomes the defect of existing product.
With reference to the accompanying drawing and specific embodiment the invention will be further described.
Detailed description of the invention
Attached drawing 1 is specific embodiment of the invention schematic perspective view；
Attached drawing 2 is specific embodiment of the invention appearance diagram (being equipped with shell opening state)；
Attached drawing 3 is the specific embodiment of the invention (being equipped with shell and interior shield) partial structure sectional view；
Attached drawing 4 is the specific embodiment of the invention (being equipped with shell and interior shield) partial structure sectional view；
Attached drawing 5 is one of the specific embodiment of the invention (being equipped with shell and interior shield) opening state schematic diagram of internal structure；
Attached drawing 6 is the two of the specific embodiment of the invention (being equipped with shell and interior shield) opening state schematic diagram of internal structure；
Attached drawing 7 is push type window breaking device specific embodiment stereoscopic structural schematic diagram of the present invention；
Attached drawing 8 is push type window breaking device specific embodiment main view of the present invention；
Attached drawing 9 is Fig. 8 A-A structure sectional view；
Attached drawing 10 is push type window breaking device structure partial decomposition diagram of the present invention.
Specific embodiment
As shown in Figure 1, pneumatic micro motor vehicle window breaker of the present invention includes push type window breaking device and pneumatic pressing mechanism,
Push type window breaking device includes metal striker 3, the tapered setting in 3 front end of metal striker, the high metal of preferred hardness, intensity
Material production, is axially movably arranged in the guiding lower edge of guide frame；The pneumatic pressing mechanism include minitype cylinder 6 and
The side of metal striker 3, the piston rod 16 and metal striker of the minitype cylinder 6 is arranged in lever mechanism, the minitype cylinder 6
3 are arranged in parallel, and are driven to drive metal by lever mechanism between the piston rod 16 and metal striker 3 of the minitype cylinder 6
Striker 3 completes broken window.
The push type window breaking device is equipped with tubular cavity 13, and 13 front opening of tubular cavity is worn for 3 front end of metal striker
Vehicle window is hit out and completes broken window, and 3 clearance fit of the metal striker setting constitutes the guiding knot in the tubular cavity 13
The tail end of metal striker 3 and micro- is swingably arranged in structure, the fulcrum 9 that the lever 7 in the lever mechanism is equipped with by middle part
On the upper end of 6 piston rod 16 of type cylinder, described 7 one end of lever is opposite with the tail end of metal striker 3 to be sticked, the other end with it is miniature
The upper end of piston rod 16 is opposite in cylinder 6 is sticked.In this way, making miniature gas by inputting high pressure gas when carrying out brokenly window
6 piston rod 16 of cylinder stretches out and upper 7 one end of top lever, so that the other end of lever 7 be made to push the tail end of metal striker 3, makes metal
3 front end of striker presses vehicle window, to reach brokenly window purpose.
In order to increase brokenly the impact force of window, the reliability of broken window is improved, as a kind of further setting, in gas of the invention
It further include pressing elastic energy storage and firing lock in actuating miniature motor vehicle window breaker, in the push type window breaking device, it is described to press
Compression elasticity energy storage and firing lock include elastic energy storage part and pressing piece, press the pressing piece, the pressing bullet by driving
Property energy storage and firing lock make elastic energy storage part energy storage, and discharged after storing enough elastic energies, the metal is hit
Needle 3 hits vehicle window under elastic energy effect.In this specific embodiment, the minitype cylinder 6 is driven by lever mechanism and is pressed
The pressing piece makes elastic energy storing members energy storage in the pressing elastic energy storage and firing lock, and is storing enough elastic energy
It is discharged after amount, the metal striker 3 hits vehicle window under elastic energy effect completes broken window.
In this specific embodiment, as is seen in figs 7-10, the push type window breaking device includes metal striker 3, elastic energy storage
Part 4, first sleeve 1 and the second casing 2, first sleeve 1 constitute the pressing piece, and the metal striker 3 is what rod-like element was constituted
Metal striker 3, in order to enhance brokenly window effect, 3 front end of metal striker is preferably taper.Elastic energy storage part 4 selects compressed spring, institute
State one end of first sleeve 1 and the second casing 2 axially can slidably grafting relatively, can be first sleeve 1 and be inserted into the second casing 2
In, it is also possible in the second casing 2 insertion first sleeve 1.In this specific embodiment, outside the first sleeve 1 and the second casing 2
Shape is four prism type, 2 intracavity section of the second casing and 1 leading portion clearance fit of first sleeve, and the front end of the second casing 2 is equipped with boss
201, the leading portion of the first sleeve 1 axially can be slidably plugged in the second casing 2 relatively, first sleeve 1 and the second casing 2
Between intracavity space formed striker cavity, 1 tail end of first sleeve can be it is closed, metal striker 3 and compressed spring setting exist
In striker cavity, the one end (i.e. the front end of the second casing 2) of second casing 2 far from first sleeve 1 is equipped with and hits for metal
The through-hole 202 that 3 end of needle is stretched out, 2 inner cavity leading portion of the second casing are preferably formed with 3 clearance fit of metal striker and are oriented to, the pressure
The tail end of metal striker 3 is arranged in contracting spring, and 3 tail diameter of metal striker is less than front and forms shoulder rank, the compression bullet
Spring is set in 3 tail portion of metal striker, and compressed spring one end is against on the shoulder rank of the metal striker 3, and the other end is against described
1 inner cavity top of sleeve.3 two sides of metal striker are equipped with radial (vertical with glide direction) pillar 301, preferably symmetrically set
Set, be equipped on the opposite two sides tube wall of second casing 2 (corresponding with the pillar 301 of 3 two sides of metal striker) with it is convex
The axially directed slot 203 of 301 clearance fit of column, the same side of guide groove 203 is equipped between pillar 301 on the two sides tube wall
The bayonet 204 of the indent of gap cooperation.Under original state, the pillar 301 of 3 two sides of metal striker is stuck in the bayonet 204,
The 1 two sides tube wall of first sleeve is equipped with the first inclined-plane 101, and the first sleeve 1 is compressing the compressed spring (i.e. by the
Sleeve 1 is pressed into the second casing 2) during, the pillar 301 is in the stroke on the first inclined-plane 101, and described first tiltedly
101 direction of face is closer to the end of compression travel, more tendency and the other side close to guide groove 203 equipped with bayonet 204, this tool
In body embodiment, position corresponding with the guide groove 203 of the second casing 2 is equipped with along axial direction and penetrates through in the first sleeve 1
Tripping elongated slot 102, the pillar 301 exists also cross tripping elongated slot 102 and guide groove 203, the setting of the first inclined-plane 101
102 tail end of elongated slot (i.e. one end opposite with 3 tapered end of metal striker) is threaded off by the side of bayonet 204, the first inclined-plane 101 makes
Tripping 102 tail end of elongated slot becomes narrow gradually, to guarantee (to press first sleeve 1 into the second casing 2 in the compression compressed spring
Pressure) process latter end, the first inclined-plane 101 gradually pillar 301 is squeezed out from bayonet 204 completion trip action.Metal striker 3
Length should not be too long, under original state, 3 tapered end of metal striker will within 2 end face of the second casing and there are a distance,
And metal striker 3 has enough sliding strokes after the length of guide groove 203 and tripping elongated slot 102 will guarantee tripping, i.e. metal is hit
3 tapered end of needle is enough to expose from the through-hole 202 of 2 end face of the second casing.The action process of this pneumatic micro motor vehicle window breaker
As follows: under original state, the pillar 301 of 3 two sides of metal striker is stuck in the bayonet 204, and 3 tapered end of metal striker is in the
Within two casings, 2 front end face；When an emergency situation is encountered to break window, 2 front end face of the second casing is pressed on glass for vehicle window, is pressed
First sleeve 1 is pressed, since pillar 301 is stuck in bayonet 204 at this time, metal striker 3 will not be slided with first sleeve 1, pressure
Contracting spring is the energy storage by compression, after 1 forward slip certain distance of first sleeve, the first inclined-plane of 102 tail end of elongated slot of threading off
101 start from the inside of bayonet 204 to push pillar 301 outward, with continuing to press first sleeve 1, finally by pillar 301 from card
Completely out in mouth 204, metal striker 3 quickly goes out forward shock glass for vehicle window under the action of compressed spring elastic force, thus
Complete once broken window movement.
Window can be repeated several times brokenly in order to reach, improve the purpose of broken window success rate, on the basis of being embodied 1, institute
Stating push type window breaking device further can also be arranged, as shown in figure 4, it is additionally provided with reset spring 5 in the striker cavity,
Reset spring 5 is arranged in 2 inner cavity of the second casing and covers on the leading portion of metal striker 3, and described 5 one end of reset spring is against
On two casings, 2 internal chamber wall, the other end is against the power that first sleeve 1 is made to have a return on 1 end face of first sleeve, and described first
The second inclined-plane 103, the first sleeve 1 reseting procedure under the reset spring 5 effect are additionally provided on 1 two sides tube wall of casing
In, the pillar 301 is in the stroke on the second inclined-plane 103,103 direction of the second inclined-plane and 101 direction phase of the first inclined-plane
Instead.In this specific embodiment, the other end of the tripping elongated slot 102 relative to the first inclined-plane 101 is arranged in second inclined-plane 103
On, and 103 direction of the second inclined-plane is contrary with the first inclined-plane 101.After being arranged in this way, when carrying out brokenly window operation,
External pressure overcomes the elastic force of reset spring 5 to push first sleeve 1 forward, and compressed spring and reset spring 5 are stored up simultaneously
Can, then tripping, compressed spring, which release energy, makes metal striker 3 hit glass for vehicle window completion once broken window movement；It is pressed in the external world
After power is removed, the return under the elastic force effect of reset spring 5 of first sleeve 1, in the process, the pillar 301 is with setting
On the second inclined-plane 103 of tripping 102 other end of elongated slot together return, the pillar 301 when reaching the position risen opposite with bayonet 204
Limited axial direction can not continue to move to, and under the ramp effect on the second inclined-plane 103, the pillar 301, which breaks away, enters bayonet 204, return
To original state, gets ready to break window movement next time, and so on, the purpose repeatedly used may be implemented.
As shown in figures 2-6, in order to protect push type window breaking device and pneumatic pressing mechanism, in the base of above-described embodiment structure
On plinth, then it is provided with a shell.The shell includes a lower case 11 and a upper cover 12, and the shape of the shell can be with
It is set as needed, shell is rectangle in this specific embodiment, and a tubular cavity 13 is equipped in lower case 11, and the push type is broken
Window device is arranged in the tubular cavity 13, and 13 outside of tubular cavity is fixedly installed in the minitype cylinder 6 side by side, that is, exists
The side of push type window breaking device, the end and 1 end of first sleeve of piston rod 16 are arranged upward, and the side wall of lower case 11 is set
There is opening exposed for the air inlet pipe fitting and outlet pipe fitting of minitype cylinder 6.The minitype cylinder 6 is described equipped with fulcrum 9
The fulcrum 9 that lever 7 is equipped with by middle part is swingably arranged on fulcrum 9, and 7 both ends of lever are sticked respectively in the work
On 1 end of 16 upper end of stopper rod and first sleeve.
In order to enable this pneumatic micro motor vehicle window breaker is other than having the function of pneumatic control, in this specific embodiment
It is preferred that also simultaneously have the function of manually controlling, specifically the top of the first sleeve 1 equipped with a pressure cap 1 and its with
First sleeve 1 presses the consistent guide frame in direction, and in this specific embodiment, being additionally provided with interior protective cover 14 in described will be described
Push type window breaking device and minitype cylinder 6 cover, and interior 14 upper end of protective cover position corresponding with first sleeve 1 is equipped with pressure cap
15 mounting hole, pressure cap clearance fit constitute guide frame in the mounting hole, and pressure cap lower end, which is equipped with, to be extended downwardly
Stabilizer blade is against 1 upper end of first sleeve.
It is accidentally touched by people in order to prevent, alarm 18 is preferably also provided in the shell, and be equipped with the unlatching triggering of upper cover 12 and open
It closes.The alarm 18 can use the prior art, such as electric acousto-optic alarm circuit.Wherein open trigger switch can there are many
Different form is such as controlled using photosensitive control, pressure control or magnetic force induction, as Figure 4-Figure 6, is used in this specific embodiment
It is embedded permanent magnet 17 in upper cover 12, and corresponding position is equipped with tongue tube in lower case 11, is controlled and reported using reed switch contact
Alert device 18 achievees the purpose that upper cover 12 opens triggering alarm.
Claims (12)
1. a kind of pneumatic micro motor vehicle window breaker, it is characterised in that: including push type window breaking device and pneumatic pressing mechanism, press
Pressure type window breaking device includes metal striker, and the tapered setting in metal striker front end is axial in the guiding lower edge of guide frame
It is movably disposed；The pneumatic pressing mechanism includes minitype cylinder and lever mechanism, and the minitype cylinder setting is hit in metal
The side of needle, piston rod and the metal striker of the minitype cylinder are arranged in parallel, and piston rod and the metal of the minitype cylinder are hit
It is driven that metal striker is driven to complete broken window by lever mechanism between needle.
2. pneumatic micro motor vehicle window breaker according to claim 1, it is characterised in that: the push type window breaking device is set
There are tubular cavity, tubular cavity front opening, the metal striker clearance fit is arranged in the tubular cavity described in composition
Guide frame, the fulcrum that the lever in the lever mechanism is equipped with by middle part be swingably arranged in metal striker tail end and
On the upper end of minitype cylinder piston rod, described lever one end is opposite with the tail end of metal striker to be sticked, the other end and miniature gas
The upper end of cylinder piston rod is opposite to be sticked.
3. pneumatic micro motor vehicle window breaker according to claim 1, it is characterised in that: the push type window breaking device packet
Pressing elastic energy storage and firing lock are included, the pressing elastic energy storage and firing lock include elastic energy storage part and pressing piece, institute
It states minitype cylinder and the pressing piece is pressed by lever mechanism transmission, make elasticity storage in the pressing elastic energy storage and firing lock
Energy part energy storage, and discharged after storing enough elastic energies, the metal striker is hit under elastic energy effect
It hits vehicle window and completes broken window.
4. pneumatic micro motor vehicle window breaker according to claim 3, it is characterised in that: the pressing elastic energy storage and hit
Hair mechanism is additionally provided with first sleeve and the second casing, and the elastic energy storage part is compressed spring, the first sleeve and second set
One end of one of pipe axially can be slidably plugged in another casing relatively, and inner cavity forms striker cavity, and the striker is set
It sets in striker cavity, second casing is equipped with the through-hole stretched out for striker end far from one end of first sleeve, described
The tail end of striker is arranged in compressed spring, and described compressed spring one end is against on striker, and the other end is against on first sleeve inner wall,
The striker two sides are equipped with radial pillar, and the opposite two sides tube wall of second casing is equipped with the axial direction with pillar clearance fit
Guide groove, the same side of guide groove is equipped with the bayonet with the indent of pillar clearance fit on the two sides tube wall, and described first
Casing two sides tube wall is equipped with the first inclined-plane, and during compressing the compressed spring, the pillar is in the first sleeve
In the stroke on the first inclined-plane, first bevel direction is closer to the end of compression travel, and more tendency and close guide groove is set
There is the other side of bayonet.
5. pneumatic micro motor vehicle window breaker according to claim 4, it is characterised in that: the front end axis of the first sleeve
To can be slidably plugged in the tail end of the second casing relatively, position corresponding with the guide groove of the second casing in the first sleeve
It installs along tripping elongated slot that is axial and penetrating through, the side that tripping elongated slot tail end leans on bayonet, institute is arranged in first inclined-plane
It states pillar and passes through tripping elongated slot and guide groove, the striker tail diameter is less than front and forms shoulder rank, and the compressed spring is arranged
In striker tail portion, compressed spring one end is against on the shoulder rank, and the other end is against the first sleeve inner cavity top.
6. pneumatic micro motor vehicle window breaker according to claim 5, it is characterised in that: be additionally provided with reset in the cavity
Spring, described reset spring one end are against on the second casing, and the other end, which is against in first sleeve, makes first sleeve have one to return
The power of position, the second inclined-plane is additionally provided on the tube wall of the first sleeve two sides, and the first sleeve is compressed in the reset spring and makees
With in lower reseting procedure, the pillar is in the stroke on the second inclined-plane, second bevel direction and the first bevel direction phase
Instead.
7. pneumatic micro motor vehicle window breaker according to claim 1-6, it is characterised in that: be additionally provided with outside one
Shell, the shell include a lower case and a upper cover, and the push type window breaking device and the setting of pneumatic pressing mechanism are outside
In shell, it is equipped with alarm in the shell, and is equipped with upper cover and opens trigger switch.
8. pneumatic micro motor vehicle window breaker according to claim 7, it is characterised in that: be embedded with permanent magnetism in the upper cover
Body, and corresponding position is equipped with tongue tube in lower case, reed switch contact controls alarm, thus constitutes the upper cover and opens touching
Hair switch.
9. according to the described in any item pneumatic micro motor vehicle window breakers of claim 4-6, it is characterised in that: be additionally provided with outside one
Shell, the shell include a lower case and a upper cover, and the push type window breaking device and the setting of pneumatic pressing mechanism are outside
In shell, it is equipped with alarm in the shell, and is equipped with upper cover and opens trigger switch.
10. pneumatic micro motor vehicle window breaker according to claim 9, it is characterised in that: push type window breaking device and gas
Dynamic pressing mechanism is fixed in lower housing cavity, and the minitype cylinder is disposed side by side on the side of push type window breaking device,
The piston rod and first sleeve end are arranged upward, and the minitype cylinder is equipped with branch axle bed, and the lever passes through middle part
The fulcrum being equipped with swingably is arranged on branch axle bed, and the lever both ends are sticked respectively in the piston rod and first set pipe end
In portion.
11. pneumatic micro motor vehicle window breaker according to claim 10, it is characterised in that: be embedded with forever in the upper cover
Magnet, and corresponding position is equipped with tongue tube in lower case, reed switch contact controls alarm, thus constitutes the upper cover and opens
Trigger switch.
12. pneumatic micro motor vehicle window breaker according to claim 10, it is characterised in that: the top of the first sleeve
The consistent guide frame in direction is pressed equipped with a pressure cap and its with first sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877599.5A CN109334602A (en) | 2018-08-03 | 2018-08-03 | A kind of pneumatic micro motor vehicle window breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877599.5A CN109334602A (en) | 2018-08-03 | 2018-08-03 | A kind of pneumatic micro motor vehicle window breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109334602A true CN109334602A (en) | 2019-02-15 |
Family
ID=65291280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810877599.5A Pending CN109334602A (en) | 2018-08-03 | 2018-08-03 | A kind of pneumatic micro motor vehicle window breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109334602A (en) |
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| CN105536166A (en) * | 2016-02-01 | 2016-05-04 | 黄斌 | Multifunctional pressing type window breaker used by police |
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| CN206372407U (en) * | 2017-01-12 | 2017-08-04 | 陈立生 | Automatic window breaking device |
| CN107349534A (en) * | 2017-06-30 | 2017-11-17 | 黄斌 | Push type double glazing window breaker |
| CN107804265A (en) * | 2017-11-14 | 2018-03-16 | 长春光速科技有限公司 | A kind of modified life-saving hammer |
| CN208774708U (en) * | 2018-07-27 | 2019-04-23 | 黄斌 | A kind of pneumatic micro motor vehicle window breaker |
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2018
- 2018-08-03 CN CN201810877599.5A patent/CN109334602A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005037375A1 (en) * | 2003-10-20 | 2005-04-28 | Foerster Klaus | Device and method for forcing a door |
| CN103007455A (en) * | 2012-12-12 | 2013-04-03 | 苏州萃智新技术开发有限公司 | Strong lifesaving hammer |
| KR20150143047A (en) * | 2014-06-13 | 2015-12-23 | 이경영 | Percussion device for emergency evacuation |
| CN105536166A (en) * | 2016-02-01 | 2016-05-04 | 黄斌 | Multifunctional pressing type window breaker used by police |
| CN106075753A (en) * | 2016-08-02 | 2016-11-09 | 厦门精图信息技术有限公司 | Vehicle-mounted smoke sensing based on Big Dipper location breaks window system |
| CN106628063A (en) * | 2016-11-11 | 2017-05-10 | 张蛟龙 | Vehicle escaping and rescue device |
| CN206372407U (en) * | 2017-01-12 | 2017-08-04 | 陈立生 | Automatic window breaking device |
| CN106880912A (en) * | 2017-03-23 | 2017-06-23 | 杨雪洁 | Glass for vehicle window destroyer and its application |
| CN107349534A (en) * | 2017-06-30 | 2017-11-17 | 黄斌 | Push type double glazing window breaker |
| CN107804265A (en) * | 2017-11-14 | 2018-03-16 | 长春光速科技有限公司 | A kind of modified life-saving hammer |
| CN208774708U (en) * | 2018-07-27 | 2019-04-23 | 黄斌 | A kind of pneumatic micro motor vehicle window breaker |
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