CN204527100U - For the window breaker of the band warning function of motor omnibus - Google Patents
For the window breaker of the band warning function of motor omnibus Download PDFInfo
- Publication number
- CN204527100U CN204527100U CN201520105323.7U CN201520105323U CN204527100U CN 204527100 U CN204527100 U CN 204527100U CN 201520105323 U CN201520105323 U CN 201520105323U CN 204527100 U CN204527100 U CN 204527100U
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- window breaker
- protective cover
- annunciator
- trigger
- alarm
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Abstract
The utility model discloses a kind of window breaker of the band warning function for motor omnibus, comprise: window breaker and protective cover, the base of window breaker is fixedly installed on closed vehicle window glass, protective cover can by window breaker cover cap in protective cover, also comprise warning device, warning device is fixedly installed on closed vehicle window glass, described warning device comprises: annunciator, be provided with in annunciator and start the trigger elements that gives the alarm of annunciator, be also fixedly installed at protective cover sidewall and can trigger trigger elements thus start the trigger element that annunciator gives the alarm.The utility model has the advantages that: can effectively avoid occurring triggering window breaker phenomenon because of maloperation or false hit, use safety, convenience, reliably.
Description
Technical field
The utility model relates to the window breaker for motor omnibus, particularly relates to a kind of window breaker of the band warning function for motor omnibus.
Background technology
The motor omnibuss such as bus, long-distance bus, school bus must be equipped with window breaker, and window breaker is the important survival equipment being related to passenger survival safety, and its reliability used is the most important thing.Window breaker common at present has hand-held safety hammer, the window breaker etc. be fixedly installed on closed vehicle window, wherein, hand-held safety hammer generally hangs in passenger car, and anyone can be taken out easily, and thus hand-held safety hammer is easy to lose, closed vehicle window glass in addition on motor omnibus is generally made up of case hardened glass, case hardened glass is very firm, its impact strength is 3-5 times of simple glass, bending strength is 5-10 times of simple glass, and the position that case hardened glass is the weakest---corner and edge are all bonded on body framwork, thus when there is emergency situation, user cannot break the corner of case hardened glass into pieces by using hand-held safety hammer and edge breaks case hardened glass into pieces fast, hand-held safety hammer is used generally to need just likely to be smashed by case hardened glass through repeatedly knocking energetically, case hardened glass will be broken into pieces then extremely difficult especially by old man and child, like this when there is emergency situation, passenger just cannot by breaking case hardened glass escape into pieces fast.And the window breaker be fixedly installed on closed vehicle window, as the patent No. push button window breaker disclosed in Chinese utility model patent document that is 201420537138.0, in case of emergency, user only need press the button just energy trigger button formula window breaker, smashes closed vehicle window glass.Trigger button formula window breaker is got final product owing to applying certain pressing force on button, thus easily there is careless operation or false hit and trigger the phenomenon of such window breaker, there are the problems referred to above in the window breaker of other type, thus causes any property loss equally, there is certain potential safety hazard.
Utility model content
The required technical matters solved of the utility model is: provide the window breaker that a kind of safe application performance is good, effectively can avoid occurring the band warning function for motor omnibus triggering window breaker phenomenon because of maloperation or false hit.
For solving the problem, the technical solution adopted in the utility model is: the window breaker of the described band warning function for motor omnibus, comprise: window breaker and protective cover, the base of window breaker is fixedly installed on closed vehicle window glass, protective cover can by window breaker cover cap in protective cover, also comprise warning device, warning device is fixedly installed on closed vehicle window glass, described warning device comprises: annunciator, the trigger elements starting annunciator and give the alarm is provided with in annunciator, also be fixedly installed at protective cover sidewall and can trigger trigger elements thus start the trigger element that gives the alarm of annunciator, when the complete cover cap of protective cover is on window breaker, trigger element will make annunciator give the alarm by trigger elements, when when the change of protective cover position, incomplete cover cap is on window breaker, trigger element can trigger trigger elements, thus startup annunciator gives the alarm.
Further, the window breaker of the aforesaid band warning function for motor omnibus, is characterized in that: described trigger elements is dry-reed tube, and described trigger element is the magnet being fixedly installed on protective cover sidewall; When the complete cover cap of protective cover is on window breaker, magnet two reeds that can trigger in dry-reed tube attract each other conducting, and now annunciator can not give the alarm; When the incomplete cover cap of protective cover is on window breaker, magnet makes in it two reeds mutually disconnect away from dry-reed tube, thus triggered alarm gives the alarm.
Further, the window breaker of the aforesaid band warning function for motor omnibus, wherein, is also provided with the switch be connected with annunciator in warning device, and the annunciator being in alarm condition can cut out by switch.
Further, the window breaker of the aforesaid band warning function for motor omnibus, wherein, the lateral wall of the base of window breaker is provided with external thread section, the inwall of protective cover is provided with the internal thread segment matched with external thread section, and protective cover is connected with the external thread section on chassis outer side wall by internal thread segment.
Further, the window breaker of the aforesaid band warning function for motor omnibus, wherein, described window breaker is push button window breaker.
The beneficial effects of the utility model are: when the complete cover cap of protective cover is on window breaker, trigger element will make annunciator give the alarm by trigger elements; When the incomplete cover cap of protective cover is on window breaker, trigger element can trigger trigger elements thus start annunciator and give the alarm, so can protective cover be made to depart from the sight of window breaker because of operation because of carelessness or false hit by Timeliness coverage, thus can avoid in time because window breaker is in exposed environment by false triggering, avoid causing any property loss, improve the safe application performance of window breaker, and the window breaker of this band warning function is relatively simple for structure, uses also very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the window breaker of the band warning function for motor omnibus described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, technical scheme described in the utility model is described in further detail.
The present embodiment is described for push button window breaker 2, other class window breakers are also applicable, as shown in Figure 1, the window breaker of the described band warning function for motor omnibus, comprise: push button window breaker 2 and protective cover 3, the base 21 of push button window breaker 2 is fixedly installed on closed vehicle window glass 1, protective cover 3 can by push button window breaker 2 cover cap in protective cover 3, also comprise warning device 4, warning device 4 is fixedly installed on closed vehicle window glass 1, described warning device 4 comprises: annunciator 42, the trigger elements starting annunciator 42 and give the alarm is provided with in annunciator 42, also be fixedly installed at protective cover 3 sidewall and can trigger trigger elements thus start the trigger element of warning device 42 and giving the alarm, when cover cap is on push button window breaker 2 completely for protective cover 3, trigger element can not make annunciator 42 give the alarm by trigger elements, when protective cover 3 be unscrewed or pull-off and not exclusively cover cap is on push button window breaker 2 time, trigger element can trigger trigger elements, starts annunciator 42 and gives the alarm.In actual use, base 21 and warning device 4 can fixedly be pasted on closed vehicle window glass 1, and other connection modes also can be adopted to be fixedly installed on closed vehicle window glass 1.In the present embodiment, described trigger elements is dry-reed tube 41, and described trigger element is the magnet 5 being fixedly installed on protective cover 3 sidewall, and magnet 5 can be made into the sheet being close to protective cover 3 sidewall; In actual production, on the madial wall that as required magnet 5 can be arranged on protective cover 3 or lateral wall, in the present embodiment, magnet 5 is arranged on the madial wall of protective cover 3.When completely cover cap is on push button window breaker 2 for protective cover 3, magnet 5 two reeds that can trigger in dry-reed tube 41 attract each other conducting, and now annunciator 42 can not give the alarm; When protective cover 3 be unscrewed or pull-off and not exclusively cover cap is on push button window breaker 2 time, magnet 5 makes in it two reeds mutually disconnect away from dry-reed tube 41, thus triggered alarm 42 gives the alarm.In the present embodiment, be also provided with the switch 43 be connected with annunciator 42 in warning device 4, the annunciator 42 being in alarm condition can cut out by switch 43.In the present embodiment, the lateral wall of the base 21 of push button window breaker 2 is provided with external thread section, the inwall of protective cover 3 is provided with the internal thread segment matched with external thread section, and protective cover 3 is connected with the external thread section on base 21 lateral wall by internal thread segment.When protective cover 3 is tightened on base 21, magnet two reeds that can trigger in dry-reed tube 41 attract each other conducting, and now, annunciator 42 can not give the alarm; In the process screwing out protective cover 3, as long as magnet 5 makes in dry-reed tube 41 two reeds mutually disconnect after offseting, annunciator 42 will be started and give the alarm.Like this, just can be started annunciator 42 when protective cover 3 not yet screws out completely and give the alarm, thus can Timeliness coverage judge no as maloperation, further increase the safe application performance of window breaker.
The utility model has the advantages that: when cover cap is on window breaker completely for protective cover 3, trigger element can not make annunciator 42 give the alarm by trigger elements; When not exclusively cover cap is on window breaker for protective cover 3, trigger element can trigger trigger elements thus start annunciator 42 and give the alarm, so can protective cover 3 be made to depart from the sight of window breaker because of operation because of carelessness or false hit by Timeliness coverage, thus can avoid in time because window breaker is in exposed environment by false triggering, avoid causing any property loss, improve the usage safety performance of window breaker, and the window breaker of this band warning function is relatively simple for structure, uses also very convenient.
Claims (5)
1. for the window breaker of the band warning function of motor omnibus, comprise: window breaker and protective cover, the base of window breaker is fixedly installed on closed vehicle window glass, protective cover can by window breaker cover cap in protective cover, it is characterized in that: also comprise warning device, warning device is fixedly installed on closed vehicle window glass, described warning device comprises: annunciator, be provided with in annunciator and start the trigger elements that gives the alarm of annunciator, be also fixedly installed at protective cover sidewall and can trigger trigger elements thus start the trigger element that annunciator gives the alarm; When the complete cover cap of protective cover is on window breaker, trigger element will make annunciator give the alarm by trigger elements; When the change of protective cover position, incomplete cover cap is on window breaker, trigger element can trigger trigger elements, thus startup annunciator gives the alarm.
2. according to the window breaker of the band warning function for motor omnibus according to claim 1, it is characterized in that: described trigger elements is dry-reed tube, described trigger element is the magnet being fixedly installed on protective cover sidewall; When the complete cover cap of protective cover is on window breaker, magnet two reeds that can trigger in dry-reed tube attract each other conducting, and now annunciator can not give the alarm; When the incomplete cover cap of protective cover is on window breaker, magnet makes in it two reeds mutually disconnect away from dry-reed tube, thus triggered alarm gives the alarm.
3. according to the window breaker of the band warning function for motor omnibus according to claim 1, it is characterized in that: in warning device, be also provided with the switch be connected with annunciator, the annunciator being in alarm condition can cut out by switch.
4. according to the window breaker of the band warning function for motor omnibus described in claim 1,2 or 3, it is characterized in that: on the lateral wall of the base of window breaker, be provided with external thread section, the inwall of protective cover is provided with the internal thread segment matched with external thread section, and protective cover is connected with the external thread section on chassis outer side wall by internal thread segment.
5. according to the window breaker of the band warning function for motor omnibus described in claim 1,2 or 3, it is characterized in that: described window breaker is push button window breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105323.7U CN204527100U (en) | 2015-02-13 | 2015-02-13 | For the window breaker of the band warning function of motor omnibus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105323.7U CN204527100U (en) | 2015-02-13 | 2015-02-13 | For the window breaker of the band warning function of motor omnibus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527100U true CN204527100U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520105323.7U Expired - Fee Related CN204527100U (en) | 2015-02-13 | 2015-02-13 | For the window breaker of the band warning function of motor omnibus |
Country Status (1)
| Country | Link |
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| CN (1) | CN204527100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712354A (en) * | 2019-01-30 | 2019-05-03 | 上海帝邦智能化交通设施有限公司 | A kind of intelligence waiting booth toughened glass crushing warning device |
| CN112933445A (en) * | 2021-03-03 | 2021-06-11 | 合肥正曜科技有限公司 | Quick self-rescue window breaking device for outdoor vehicle falling into water |
-
2015
- 2015-02-13 CN CN201520105323.7U patent/CN204527100U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712354A (en) * | 2019-01-30 | 2019-05-03 | 上海帝邦智能化交通设施有限公司 | A kind of intelligence waiting booth toughened glass crushing warning device |
| CN112933445A (en) * | 2021-03-03 | 2021-06-11 | 合肥正曜科技有限公司 | Quick self-rescue window breaking device for outdoor vehicle falling into water |
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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 |
Granted publication date: 20150805 Termination date: 20170213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |