CN204196834U - Multifunctional vehicle mounted window breaker - Google Patents
Multifunctional vehicle mounted window breaker Download PDFInfo
- Publication number
- CN204196834U CN204196834U CN201420687489.XU CN201420687489U CN204196834U CN 204196834 U CN204196834 U CN 204196834U CN 201420687489 U CN201420687489 U CN 201420687489U CN 204196834 U CN204196834 U CN 204196834U
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- CN
- China
- Prior art keywords
- slide cartridge
- cavity
- gear
- vehicle mounted
- elastic component
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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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Abstract
The utility model discloses a kind of multifunctional vehicle mounted window breaker, comprise housing, Po Chuan mechanism, hand charging mechanism, lighting mechanism, safety strap cutting mechanism and circuit card, Po Chuan mechanism comprises cavity, the lance being arranged at the slide cartridge in cavity and being arranged in slide cartridge, first elastic component and the second elastic component, the top of lance is provided with shock portion and the first slide block, the base plate of cavity is provided with the first through hole in center position, the end face eccentric setting of slide cartridge has the second through hole, the bottom of lance is exsertilely pass the first through hole, first elastic component is arranged between slide cartridge and the base plate of cavity, second elastic component is arranged between the first slide block and the base plate of cavity, the sidewall of slide cartridge is provided with U-shaped breach, the madial wall of cavity is provided with wedge shape drive division, during U-shaped breach conflict wedge shape drive division, wedge shape drive division orders about slide cartridge skew.Compared with prior art, the utility model multifunctional vehicle mounted window breaker function is many, and more laborsaving when using, convenient.
Description
Technical field
The utility model relates to window breaker technical field, relates to a kind of multifunctional vehicle mounted window breaker more specifically.
Background technology
Automotive safety hammer is that emergency episode is driven when occurring one of essential tool of personnel escape, but the most of function of existing safety hammer is comparatively single, although market has also occurred some are integrated with the Multifunctional safety hammer of conventional function, such as be integrated with safety belt cutting knife, emergent indicator lamp etc., but for the demand of driving personnel, these functions or far from being enough; And the structure of current automotive safety hammer mostly is common ferrule, needs user firmly ferrule to be clashed into glass during use and could realize broken window, comparatively require great effort.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional vehicle mounted window breaker, and to realize window breaker and safety strap cuts, throws light on, the combination of hand charge function, and window breaker is more laborsaving in use.
For achieving the above object, the utility model provides a kind of multifunctional vehicle mounted window breaker, comprise housing, Po Chuan mechanism, hand charging mechanism, lighting mechanism, safety strap cutting mechanism and circuit card, described Po Chuan mechanism is exsertilely arranged in described housing, described lighting mechanism and described circuit card are arranged in described housing, it is outer and be fixedly connected with described housing that described safety strap cutting mechanism is arranged at described housing, described Po Chuan mechanism comprises cavity, the lance being arranged at the slide cartridge in described cavity and being arranged in described slide cartridge, first elastic component and the second elastic component, the top of described lance is provided with shock portion and the first slide block, the base plate of described cavity is provided with the first through hole in center position, the end face eccentric setting of described slide cartridge has the second through hole, the bottom of described lance is exsertile through described first through hole, described first elastic component is arranged between the base plate of described slide cartridge and described cavity, described second elastic component is arranged between described first slide block and the base plate of described cavity, the sidewall of described slide cartridge is provided with U-shaped breach, the madial wall of described cavity is provided with wedge shape drive division, described slide cartridge move in described cavity described U-shaped breach conflict described wedge shape drive division time, described wedge shape drive division orders about the skew of described slide cartridge and makes the second through hole relative with described through hole forward.
Compared with prior art, the multifunctional vehicle mounted window breaker of the utility model is provided with hand charging mechanism, lighting mechanism, safety strap cutting mechanism, achieves multi-functional in the combination of one, in addition, Po Chuan mechanism comprises cavity, the lance being arranged at the slide cartridge in cavity and being arranged in slide cartridge, first elastic component and the second elastic component, the top of lance is provided with shock portion and the first slide block, the base plate of cavity is provided with the first through hole in center position, the end face eccentric setting of slide cartridge has the second through hole, first elastic component is arranged between slide cartridge and the base plate of cavity, second elastic component is arranged between the first slide block and the base plate of cavity, the sidewall of slide cartridge is provided with U-shaped breach, the madial wall of cavity is provided with wedge shape drive division, when slide cartridge moves to U-shaped breach conflict wedge shape drive division in cavity, wedge shape drive division orders about slide cartridge skew and makes the second through hole relative with the first through hole forward, during work, slide cartridge firmly contacts on glass by user, extruding slide cartridge, slide cartridge moves in cavity, because the second through hole on slide cartridge is eccentric setting, so time lance is non-faces the second through hole, lance moves by slide cartridge applied pressure thereupon together in cavity, first elastic component and the second elastic component are compressed simultaneously, when slide cartridge moves to U-shaped breach conflict wedge shape drive division in cavity, wedge shape drive division orders about slide cartridge skew and makes the second through hole relative with the first through hole forward, now lance departs from the conflict with slide cartridge, housing is gone out under the effect of the first elastic component and the second elastic component, to the impulsive force that one, glass is larger, compare existing window breaker, the utility model Po Chuan mechanism obtains a larger impulsive force by the first elastic component and the second elastic component, more laborsaving during use, convenient.
Preferably, the guiding fin madial wall of described cavity being also provided with position-limited trough and arranging along the central axial direction of described cavity, the lateral wall of described slide cartridge is provided with the direction recess corresponding to described guiding fin and the limiting section corresponding with described position-limited trough, described position-limited trough is arranged at arbitrary described guiding fin position and disconnects described guiding fin, described limiting section is arranged in the direction recess that matches with described guiding fin, and when described slide cartridge moves along described cavity, described limiting section moves in described position-limited trough.
Preferably, the madial wall of described cavity is also provided with conflict fin, described first elastic component is arranged between described slide cartridge and described conflict fin.
Preferably, described hand charging mechanism comprises operating parts, gear cluster and motor, described operating parts is connected with described gear cluster, described gear cluster is connected with described motor, described motor is connected with described circuit card, drives described gear cluster rotate and drive described electric power generation when operating described operating parts.
Preferably, described gear cluster comprises the first gear, the second gear, the 3rd gear and the 4th gear, described second gear is meshed with described first gear and described 3rd gear, described 3rd gear and described 4th gears meshing, described first gear is connected with described operating parts, and described 4th gear is connected with described motor.
Preferably, described operating parts comprises handle, rotating shaft and actuator, described handle is arranged at the outside of described housing, described actuator is protruded to described hull outside by described case inside, described handle is provided with the first articulated section, described actuator is provided with the second articulated section and engagement section, described first articulated section and described second articulated section are by described rotating shaft pivot joint, described engagement section is fixedly connected with the engagement section that described first gear is arranged, operate described handle with described rotating shaft for diameter rotate time, described actuator drives described first pinion rotation.
Preferably, described housing comprises upper shell, lower house, left shell and right shell body, described upper shell, lower house, left shell and right shell body form an accommodation space, described housing holds the opening that described slide cartridge stretches out described accommodation space to be arranged on described left shell, and described upper shell has the groove of accommodating described handle to the direction depression of described accommodation space.
Preferably, described safety strap cutting mechanism comprises blade and is arranged at the first holding part and second holding part at described upper shell and described lower house connection location place respectively, described first holding part and described second holding part are respectively arranged with U-shaped opening, and described blade retention clips is tightly between described first holding part and described second holding part and described blade is positioned at described U-shaped opening.
Preferably, described lighting mechanism comprises four LED and LED circuit board, and described LED is connected with described LED circuit board and is arranged between described LED circuit board and described right shell body.
Preferably, also comprise USB interface and charging inlet, described upper shell and described lower house are also provided with USB opening and charging opening at connection location place.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the block diagram of the multifunctional vehicle mounted window breaker of the utility model.
Fig. 2 is the exploded drawings of multifunctional vehicle mounted window breaker one angle in Fig. 1.
Fig. 3 is the exploded drawings of multifunctional vehicle mounted another angle of window breaker in Fig. 1.
Fig. 4 is the block diagram of Tu3Zhong Po window mechanism.
Fig. 5 is the birds-eye view of Tu4Zhong Po window mechanism.
Fig. 6 is the section-drawing of Tu5Zhong Po window mechanism along A-A direction.
Fig. 7 is the section-drawing of Tu5Zhong Po window mechanism along B-B direction.
Fig. 8 is the block diagram of cavity in Fig. 3.
Fig. 9 is the section-drawing of cavity in Fig. 8.
Figure 10 is the block diagram of an angle of slide cartridge in Fig. 3.
Figure 11 is the block diagram of another angle of slide cartridge in Fig. 3.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Please refer to Fig. 1 to Fig. 3, the multifunctional vehicle mounted window breaker of the utility model 100 comprises housing, Po Chuan mechanism 11, hand charging mechanism 12, lighting mechanism 13, safety strap cutting mechanism 14 and circuit card 15, wherein Po Chuan mechanism 11 is arranged in housing in exsertile, lighting mechanism 13 and circuit card 15 are arranged in housing, and it is outer and be fixedly connected with housing that safety strap cutting mechanism 14 is arranged at housing.
As shown in Figure 2 to Figure 3, housing comprises upper shell 102, lower house 103, left shell 104, right shell body 105, concrete, left shell 104 comprises columniform sleeve 1041 and cover 1042, upper shell 102, lower house 103, left shell 104 and right shell body 105 form an accommodation space, the center of wherein cover 1042 are provided with the opening 101 allowing Po Chuan mechanism 11 to stretch out housing (accommodation space).
As shown in Fig. 4 to Figure 11, Po Chuan mechanism 11 comprises cavity 110, the lance 114 being arranged at the slide cartridge 112 in cavity 110 and being arranged in slide cartridge 112, first elastic component 116 and the second elastic component 118, cavity 110 is fixedly installed in housing, the top of lance 114 is provided with shock portion 1141 and the first slide block 1142, the base plate 1101 of cavity 110 is provided with the first through hole 1102 in center position, the end face eccentric setting of slide cartridge 112 has the second through hole 1121, the bottom of lance 114 is exsertilely pass the first through hole 1102, first elastic component 116 is arranged between the base plate 1101 of slide cartridge 112 and cavity 110, second elastic component 118 is arranged between the first slide block 1142 and the base plate 1101 of cavity 110, the sidewall of slide cartridge 112 is provided with U-shaped breach 1123, the madial wall of cavity 110 is provided with wedge shape drive division 1104, slide cartridge 112 move in cavity 110 U-shaped breach 1123 conflict wedge shape drive division 1104 time, wedge shape drive division 1104 orders about slide cartridge 112 and offsets and make the second through hole 1121 relative with the first through hole 1102 forward, and lance 114 owing to stretching out the first through hole 1102 in motion process, therefore be subject to the restriction of the first through hole 1102 and locate, thus lance 114 can not offset when slide cartridge 112 offsets thereupon, so time shock portion 1141 to depart from the conflict of slide cartridge 112 and housing is gone out in the effect by the first elastic component 116 and the second elastic component 118.
Preferably, the madial wall of cavity 110 is also provided with position-limited trough 1105 (position-limited trough 1105 is rectangular groove), the guiding fin 1103 arranged along the central axial direction of cavity 110 and conflict fin 1106, the lateral wall of slide cartridge 112 is provided with the direction recess 1122 corresponding to the fin 1103 that leads and the limiting section 1124 corresponding with position-limited trough 1105, limiting section 1124 to stretch in position-limited trough 1105 and moves up and down in position-limited trough 1105, position-limited trough 1105 is arranged on arbitrary guiding fin 1103, limiting section 1124 is arranged in the direction recess 1122 that matches with this guiding fin 1103, when slide cartridge 112 moves in cavity 110, limiting section 1124 moves in position-limited trough 1105, first elastic component 116 is arranged between the lower end of slide cartridge 112 and conflict fin 1106, it should be noted that, lead in the utility model between fin 1103 and direction recess 1122 and have certain gap, thus slide cartridge 112 can be allowed at cavity 110 bias internal.Concrete, as shown in Fig. 8 to Fig. 9, in the present embodiment cavity 110 madial wall on be provided with multiple guiding fin 1103, and the length of the fin 1103 that leads is the height of cavity 110, the height of wedge shape drive division 1104 is less than the height of guiding fin 1103, and the height of conflict fin 1106 is less than the height of wedge shape drive division 1104, the one side that wherein wedge shape drive division 1104 contacts with slide cartridge 112 is downward-sloping domatic, thus when slide cartridge 112 move in cavity 110 U-shaped breach 1123 conflict wedge shape drive division 1104 time, wedge shape drive division 1104 can apply a biasing force to slide cartridge 112, and then order about slide cartridge 112 to offset and make shock portion 1141 depart from the conflict with slide cartridge 112, now the second through hole 1121 is relative with the first through hole 1102 forward, housing is gone out under the effect of the elastic force of the first elastic component 116 and the second elastic component 118 by shock portion 1141.
Please refer to Fig. 6 to Fig. 7, Po Chuan mechanism 11 is not when using, and housing one segment distance is stretched out at the top of slide cartridge 112, and lance 114 is positioned at the inside of slide cartridge 112, the bottom of lance 114 is positioned at the first through hole 1102 place and does not stretch out cavity 10, and limiting section 1124 is positioned at the top of position-limited trough 1105, when deployed, slide cartridge 112 contacts on glass by user, firmly extruding slide cartridge 112, slide cartridge 112 moves in cavity 110, because the second through hole 1121 on slide cartridge 112 is in eccentric setting, so time lance 114 shock portion 1141 non-ly face the second through hole 1121, thus slide cartridge 112 can order about lance 114 moves in cavity 110 together thereupon, now limiting section 1124 is moved to bottom by the top of position-limited trough 1105, first elastic component 116 and the second elastic component 118 have been saved elastic potential energy by compressing, when slide cartridge 112 move in cavity 110 U-shaped breach 1123 conflict wedge shape drive division 1104 time (now limiting section 1124 moves to the bottom of position-limited trough 1105), wedge shape drive division 1104 can order about slide cartridge 112 and offsets and make shock portion 1141 depart from the conflict with slide cartridge 112, and slide cartridge 112 skew causes the second through hole 1121 relative with the first through hole 1102 forward, thus the shock portion of lance 114 is after 1141 disengagings with the conflict of slide cartridge 112, housing can be gone out under the effect of the first elastic component 116 and the second elastic component 118, to the impulsive force that one, glass is larger, compare existing window breaker, the utility model Po Chuan mechanism 11 obtains a larger impulsive force by the first elastic component 116 and the second elastic component 118, more laborsaving during use, convenient.In the present embodiment, the first elastic component 116 and the second elastic component 118 are spring.
Please refer to Fig. 2 to Fig. 3 again, hand charging mechanism 12 comprises operating parts 121, gear cluster 122 and motor 123, operating parts 121 is connected with gear cluster 122, gear cluster 122 is connected with motor 123, motor 123 is connected with circuit card 15, and during operation operating parts 121, driven gear group 122 is rotated and drive motor 123 generates electricity.Concrete, gear cluster 122 comprises the first gear 1221, second gear 1222, the 3rd gear 1223 and the 4th gear 1224, second gear 1222 is meshed with the first gear 1221 and the 3rd gear 1223,3rd gear 1223 engages with the 4th gear 1224 simultaneously, first gear 1221 is connected with operating parts 121, and the 4th gear 1224 is connected with motor 123; Operating parts 121 comprises handle 1211, rotating shaft 1212 and actuator 1213, handle 1211 is arranged at the outside of housing, actuator 1213 is protruded to hull outside by case inside, handle 1211 is provided with the first articulated section (being specially two pivoted holes in the present embodiment), actuator 1213 is provided with the second articulated section and engagement section 1213b, first articulated section and the second articulated section by rotating shaft 1212 pivot joint, the draw-in groove 1221a clamping that engagement section 1213b and the first gear 1221 are arranged.Wherein handle 1211 can be the rotation that axle carries out 180 degree in the plane of vertical rotation axis 1212 with rotating shaft 1212, and user is when carrying out hand charging, need operating handle 1211 with rotating shaft 1212 for diameter carries out circular movement, now, handle 1211 can drive the first gear 1221 to move by actuator 1213, first gear 1221 will rotate through the second gear 1222, the 3rd gear 1223 and the 4th gear 1224 and be passed to motor 123, thus produce electric energy.In addition, upper shell 102 has the groove 106 of accommodating handle to the direction depression of accommodation space, and when hand charging mechanism 12 does not use, handle 1211 is positioned in groove 106, thus can save space, is convenient for carrying.
Safety strap cutting mechanism 14 comprises blade 141, the second holding part 143 being arranged at the first holding part 142 on upper shell 102 and being arranged on lower house 103, wherein the first holding part 142 and the second holding part 143 are arranged at the connection location place of upper shell 102 and lower house 103, and the first holding part 142 and the second holding part 143 are respectively arranged with U-shaped opening, blade 141 fixes to clamp between the first holding part 142 and the second holding part 143, and blade 141 is positioned at U-shaped opening, by blade 141 is arranged in U-shaped opening, the accidental injury that blade 141 causes can be prevented, during use, safety strap can be stretched in U-shaped opening, cut off by blade 141.
Please refer to Fig. 3 again, lighting mechanism 13 comprises LED circuit board 131 and multiple LED 132 (being provided with four LED in the present embodiment), LED 132 is connected with LED circuit board 131, and be arranged between LED circuit board 131 and right shell body 105, wherein LED circuit board 131 is rounded, and four LED 132 are uniformly distributed in LED circuit board 131.
In addition, as shown in Figure 2, the multifunctional vehicle mounted window breaker 100 of the utility model also comprises usb 16 and charging inlet 17, usb 16 is connected with circuit card 15 with charging inlet 17, and housing is provided with corresponding USB opening and charging opening, concrete, USB opening and charging opening are arranged at the connection location place of upper shell 102 and lower house 103.
More than in conjunction with most preferred embodiment, the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (10)
1. a multifunctional vehicle mounted window breaker, it is characterized in that, comprise housing, Po Chuan mechanism, hand charging mechanism, lighting mechanism, safety strap cutting mechanism and circuit card, described Po Chuan mechanism is exsertilely arranged in described housing, described lighting mechanism and described circuit card are arranged in described housing, it is outer and be fixedly connected with described housing that described safety strap cutting mechanism is arranged at described housing, described Po Chuan mechanism comprises cavity, the lance being arranged at the slide cartridge in described cavity and being arranged in described slide cartridge, first elastic component and the second elastic component, the top of described lance is provided with shock portion and the first slide block, the base plate of described cavity is provided with the first through hole in center position, the end face eccentric setting of described slide cartridge has the second through hole, the bottom of described lance is exsertile through described first through hole, described first elastic component is arranged between the base plate of described slide cartridge and described cavity, described second elastic component is arranged between described first slide block and the base plate of described cavity, the sidewall of described slide cartridge is provided with U-shaped breach, the madial wall of described cavity is provided with wedge shape drive division, described slide cartridge move in described cavity described U-shaped breach conflict described wedge shape drive division time, described wedge shape drive division orders about the skew of described slide cartridge and makes the second through hole relative with described first through hole forward.
2. multifunctional vehicle mounted window breaker as claimed in claim 1, it is characterized in that, the guiding fin madial wall of described cavity being also provided with position-limited trough and arranging along the central axial direction of described cavity, the lateral wall of described slide cartridge is provided with the direction recess corresponding to described guiding fin and the limiting section corresponding with described position-limited trough, described position-limited trough is arranged at arbitrary described guiding fin position and disconnects described guiding fin, described limiting section is arranged in the direction recess that matches with described guiding fin, when described slide cartridge moves along described cavity, described limiting section moves in described position-limited trough.
3. multifunctional vehicle mounted window breaker as claimed in claim 1, is characterized in that, the madial wall of described cavity is also provided with conflict fin, and described first elastic component is arranged between described slide cartridge and described conflict fin.
4. multifunctional vehicle mounted window breaker as claimed in claim 1, it is characterized in that, described hand charging mechanism comprises operating parts, gear cluster and motor, described operating parts is connected with described gear cluster, described gear cluster is connected with described motor, described motor is connected with described circuit card, drives described gear cluster rotate and drive described electric power generation when operating described operating parts.
5. multifunctional vehicle mounted window breaker as claimed in claim 4, it is characterized in that, described gear cluster comprises the first gear, the second gear, the 3rd gear and the 4th gear, described second gear is meshed with described first gear and described 3rd gear, described 3rd gear and described 4th gears meshing, described first gear is connected with described operating parts, and described 4th gear is connected with described motor.
6. multifunctional vehicle mounted window breaker as claimed in claim 5, it is characterized in that, described operating parts comprises handle, rotating shaft and actuator, described handle is arranged at the outside of described housing, described actuator is protruded to described hull outside by described case inside, described handle is provided with the first articulated section, described actuator is provided with the second articulated section and engagement section, described first articulated section and described second articulated section are by described rotating shaft pivot joint, described engagement section is fixedly connected with the engagement section that described first gear is arranged, operate described handle with described rotating shaft for diameter rotate time, described actuator drives described first pinion rotation.
7. multifunctional vehicle mounted window breaker as claimed in claim 6, it is characterized in that, described housing comprises upper shell, lower house, left shell and right shell body, described upper shell, lower house, left shell and right shell body form an accommodation space, described housing holds the opening that described slide cartridge stretches out described accommodation space to be arranged on described left shell, and described upper shell has the groove of accommodating described handle to the direction depression of described accommodation space.
8. multifunctional vehicle mounted window breaker as claimed in claim 7, it is characterized in that, described safety strap cutting mechanism comprises blade and is arranged at the first holding part and second holding part at described upper shell and described lower house connection location place respectively, described first holding part and described second holding part are respectively arranged with U-shaped opening, and described blade retention clips is tightly between described first holding part and described second holding part and described blade is positioned at described U-shaped opening.
9. multifunctional vehicle mounted window breaker as claimed in claim 7, is characterized in that, described lighting mechanism comprises four LED and LED circuit board, and described LED is connected with described LED circuit board and is arranged between described LED circuit board and described right shell body.
10. multifunctional vehicle mounted window breaker as claimed in claim 7, is characterized in that, also comprises USB interface and charging inlet, and described upper shell and described lower house are also provided with USB opening and charging opening at connection location place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687489.XU CN204196834U (en) | 2014-11-17 | 2014-11-17 | Multifunctional vehicle mounted window breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687489.XU CN204196834U (en) | 2014-11-17 | 2014-11-17 | Multifunctional vehicle mounted window breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196834U true CN204196834U (en) | 2015-03-11 |
Family
ID=52654824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687489.XU Expired - Fee Related CN204196834U (en) | 2014-11-17 | 2014-11-17 | Multifunctional vehicle mounted window breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325958A (en) * | 2014-11-17 | 2015-02-04 | 东莞市洁都电子科技有限公司 | Multifunctional vehicle-mounted window breaking device |
| WO2016077947A1 (en) * | 2014-11-17 | 2016-05-26 | 东莞市洁都电子科技有限公司 | Multifunctional vehicle-mounted window breaker |
-
2014
- 2014-11-17 CN CN201420687489.XU patent/CN204196834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325958A (en) * | 2014-11-17 | 2015-02-04 | 东莞市洁都电子科技有限公司 | Multifunctional vehicle-mounted window breaking device |
| WO2016077947A1 (en) * | 2014-11-17 | 2016-05-26 | 东莞市洁都电子科技有限公司 | Multifunctional vehicle-mounted window breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150311 Termination date: 20171117 |