CN208306366U - A kind of fuel vehicle fuel tank cap does not close warning device - Google Patents
A kind of fuel vehicle fuel tank cap does not close warning device Download PDFInfo
- Publication number
- CN208306366U CN208306366U CN201820775866.3U CN201820775866U CN208306366U CN 208306366 U CN208306366 U CN 208306366U CN 201820775866 U CN201820775866 U CN 201820775866U CN 208306366 U CN208306366 U CN 208306366U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- warning device
- tank cap
- travel switch
- fuel
- Prior art date
- 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
Links
Abstract
The utility model discloses a kind of fuel vehicle fuel tank cap not to close warning device, the reservoir port of fuel tank is provided with the fuel tank cap of energy closed fuel tank, the warning device includes travel switch, timing closing switch, circuit unit and alarm unit；Travel switch is set to the edge of fuel tank cap, and the protrusion for opening travel switch is correspondingly arranged in reservoir port；The warning device is powered by vehicle power supply, is had the characteristics that structure is simple, reliable performance, is easily achieved, is practical, can improve the traffic safety of automobile conscientiously.
Description
Technical field
The utility model relates to fuel tank monitoring fields more particularly to a kind of fuel vehicle fuel tank cap not to close warning device.
Background technique
Gasoline is the chemicals of a kind of highly volatile and burning, in daily life, the work of driver or gas station
Personnel are usually forgotten due to carelessness to closing fuel tank cap after oiling.While the car is driving due to jolting and what is generated shakes
It shakes, greatly increases automobile spluttering or the probability contacted with open fire, to easily cause accident.Therefore, fuel tank does not close alarm set
It is particularly important, existing fuel-engined vehicle is not equipped with fuel tank cap and does not close warning device, forgets to close fuel tank when if refueling
Lid, then can bring major hidden danger to traffic safety.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of fuel vehicle fuel tank cap not closing report
Alarm device is achieved through the following technical solutions:
A kind of fuel vehicle fuel tank cap does not close warning device, which is characterized in that oil can be closed by being provided in the reservoir port of fuel tank
The fuel tank cap of case, the warning device include travel switch, timing closing switch, circuit unit and alarm unit；Stroke is opened
The edge for being set to fuel tank cap is closed, the protrusion for opening travel switch is correspondingly arranged in reservoir port；When fuel tank cap is placed on oil
When on case, the contact of travel switch is by protrusion isolation so that travel switch is in the open state；When fuel tank cap is not placed on fuel tank
When, the contact of travel switch is connected to so that travel switch is in closed state；The warning device is powered by vehicle power supply, row
Cheng Kaiguan, timing closing switch, circuit unit and alarm unit connect into circuit by vehicle power supply.
Further, the closing time of the timing closing switch is set as 3~5 minutes.
Further, the alarm unit is the LED light of setting on the dash panel.
Further, the alarm unit is the phonetic alarm that setting can make a sound in the car.
The utility model has the beneficial effects that mechanical travel switch is used in the warning device, so that the operation is stable can
It leans on；Timing closing switch is added in circuit, so that when fuel tank cap is opened, travel switch closure, at this point, being refueled not
It must alarm at once, setting timing closing switchs, and recloses circuit delay appropriate time, i.e. delay appropriate time is alarmed again, pacifies
It is complete convenient；This fuel vehicle fuel tank cap does not close that warning device structure is simple, the features such as reliable performance, being easily achieved, is practical, energy
Conscientiously the traffic safety of automobile is improved.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit utility model.
Warning device is not closed in one preferred embodiment of the utility model, as illustrated in fig. 1 and 2, a kind of fuel vehicle fuel tank cap,
The reservoir port of fuel tank 2 is provided with the fuel tank cap 1 of energy closed fuel tank 2, the warning device includes travel switch 3, timing closing
Switch, circuit unit and alarm unit；Travel switch is set to the edge of fuel tank cap, and being correspondingly arranged in reservoir port makes to go
The protrusion 4 that Cheng Kaiguan is opened；When fuel tank cap is placed on fuel tank, the contact of travel switch 3 is by 4 isolation of protrusion so that travel switch
It is in the open state；When fuel tank cap is not placed on fuel tank, the contact of travel switch is connected to so that travel switch is in closed form
State；The warning device is powered by vehicle power supply, and travel switch, timing closing switch, circuit unit and alarm unit are logical
It crosses vehicle power supply and connects into circuit.
Further, the closing time of timing closing switch is set as 3~5 minutes, prevent from checking fuel tank state and
Alarm is issued during oiling.
Further, the alarm unit is the LED light of setting on the dash panel.
Further, the alarm unit is the phonetic alarm that setting can make a sound in the car.
Mechanical travel switch is used in the warning device, so that stable and reliable in work；Timing closing is added in circuit
Switch, so that when fuel tank cap is opened, travel switch closure, due to being provided with the effect of timing closing switch, at this point, circuit is not
It connects, need not alarm at once when being refueled or being checked immediately；Therefore, setting timing closing switchs, and keeps circuit delay suitable
It is reclosed when the time, i.e. delay appropriate time is alarmed again, safe and convenient；This fuel vehicle fuel tank cap does not close warning device structure letter
List, the features such as reliable performance, being easily achieved, is practical, can improve the traffic safety of automobile conscientiously.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, although ginseng
The utility model be relatively described in detail according to previous embodiment, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality
Within novel protection scope.
Claims (4)
1. a kind of fuel vehicle fuel tank cap does not close warning device, which is characterized in that being provided in the reservoir port of fuel tank can closed fuel tank
Fuel tank cap, the warning device includes travel switch, timing closing switch, circuit unit and alarm unit；Travel switch
It is set to the edge of fuel tank cap, the protrusion for opening travel switch is correspondingly arranged in reservoir port；When fuel tank cap is placed on fuel tank
When upper, the contact of travel switch is by protrusion isolation so that travel switch is in the open state；When fuel tank cap is not placed on fuel tank,
The contact of travel switch is connected to so that travel switch is in closed state；The warning device is powered by vehicle power supply, stroke
Switch, timing closing switch, circuit unit and alarm unit connect into circuit by vehicle power supply.
2. a kind of fuel vehicle fuel tank cap according to claim 1 does not close warning device, which is characterized in that the timing closing
The closing time of switch is set as 3~5 minutes.
3. a kind of fuel vehicle fuel tank cap according to claim 1 does not close warning device, which is characterized in that the alarm unit
For LED light on the dash panel is arranged.
4. a kind of fuel vehicle fuel tank cap according to claim 1 does not close warning device, which is characterized in that the alarm unit
For the phonetic alarm that can be made a sound in the car is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775866.3U CN208306366U (en) | 2018-05-23 | 2018-05-23 | A kind of fuel vehicle fuel tank cap does not close warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775866.3U CN208306366U (en) | 2018-05-23 | 2018-05-23 | A kind of fuel vehicle fuel tank cap does not close warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306366U true CN208306366U (en) | 2019-01-01 |
Family
ID=64716254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775866.3U Expired - Fee Related CN208306366U (en) | 2018-05-23 | 2018-05-23 | A kind of fuel vehicle fuel tank cap does not close warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315963A (en) * | 2019-07-02 | 2019-10-11 | 广东冠粤路桥有限公司 | A kind of Security for fuel tank control system and method |
-
2018
- 2018-05-23 CN CN201820775866.3U patent/CN208306366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315963A (en) * | 2019-07-02 | 2019-10-11 | 广东冠粤路桥有限公司 | A kind of Security for fuel tank control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203752914U (en) | Linkage interlock device for fuel tank cap and engine of automobile | |
| CN109553056B (en) | Refueling control method for high-pressure fuel tank of automobile | |
| CN202605571U (en) | Prewarning fire-extinguishing device for vehicle spontaneous combustion | |
| CN208306366U (en) | A kind of fuel vehicle fuel tank cap does not close warning device | |
| CN202053945U (en) | Crashproof prompt device of car door | |
| CN205524245U (en) | Safe locking device of locomotive door | |
| CN102642511A (en) | Self-locking and lever principle-based vehicle electrical control/manual double-purpose safety hammer | |
| CN204527098U (en) | A kind of automatic pulverizing glass emergency escape and warning and the vehicle | |
| CN204527101U (en) | Pyrotechnic automatic glass breaker and emergency escape warning and the vehicle | |
| CN205268863U (en) | Battery box fire monitoring system and adopt this monitoring system's fire extinguishing systems | |
| CN105216877A (en) | A kind of opening and closing structure of battery-driven car charging port cap | |
| CN202491776U (en) | Automotive electronic-control and manual emergency hammer based on self-locking and lever principles | |
| CN205668533U (en) | A kind of automotive oil tank oiling reminiscences | |
| CN205220819U (en) | Opening/closing structure of electric vehicle charging flap | |
| CN207594817U (en) | A kind of real-time monitoring circuit for preventing automobile fuel tank cover and the non-normal switching-off of oil filler | |
| CN205977316U (en) | Automobile engine oil alarm device | |
| CN202080181U (en) | Automatic alarm lamp circuit for auto headlight off | |
| CN202685923U (en) | Antitheft alarm fuel tank cover device | |
| CN209305465U (en) | One kind preventing second accident alarming device | |
| CN203422821U (en) | Automobile fire prevention emergency system | |
| CN111791692A (en) | Oil filling and pressure relief system and method for Guohsix hybrid electric vehicle model | |
| CN202782888U (en) | Emergency control system of school bus | |
| CN202942565U (en) | Vehicle lifesaving and fire extinguishing device | |
| CN209159466U (en) | Failure system for prompting when applied to electric car charging | |
| CN206231344U (en) | A kind of bus fire prevention auto extinguishing lugs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |