CN207510215U - Automobile auxiliary fuel tank and fueller - Google Patents
Automobile auxiliary fuel tank and fueller Download PDFInfo
- Publication number
- CN207510215U CN207510215U CN201721640613.7U CN201721640613U CN207510215U CN 207510215 U CN207510215 U CN 207510215U CN 201721640613 U CN201721640613 U CN 201721640613U CN 207510215 U CN207510215 U CN 207510215U
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- fuel tank
- housing
- automobile
- auxiliary fuel
- oil
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Abstract
The utility model discloses a kind of automobile auxiliary fuel tank and fuellers, auxiliary fuel tank includes housing and attachment device, housing is equipped with the pouring orifice and oil-feed port for connecting its outer surface and its inner cavity, housing is additionally provided at least one channel for connecting its outer surface of cupular part and its bottom outer surface and completely cutting off with its inner cavity, case top outer surface is held on automobile chassis, attachment device includes the first connecting portion part, the first connecting portion part passes through channel, the upper end is connected on automobile chassis, and bottom end is held in the palm in housing bottom outer surface.By setting auxiliary fuel tank, increase automobile oil amount, increase vehicle driving mileage, by setting channel, ensure that auxiliary fuel tank consolidated is connected on automobile chassis, greatly improve traffic safety.
Description
Technical field
The utility model is related to vehicle fuels to supply field, and in particular to a kind of automobile auxiliary fuel tank and fueller.
Background technology
At present, most of automobiles are only equipped with a main fuel tank, and single fuel tank trapped fuel amount is too small, causes mileage travelled limited,
It when length passes through or is cross-country, generally requires to place petrol drum temporarily in automobile trunk or trailer, interim petrol drum is difficult
With fixation, and leakproofness is poor, spontaneous combustion or may explode in running car, there are serious security risks.
In order to solve the above-mentioned technical problem, Authorization Notice No. is that the Chinese utility model patent of CN206201969 discloses
A kind of offroad vehicle auxiliary fuel tank fueller, the auxiliary fuel tank being connected including main fuel tank and by communicating pipe with main fuel tank, institute
It states and main fuel tank oil filling pipe and main fuel tank return-air oil pipe is provided on main fuel tank, auxiliary fuel tank oil filling pipe is provided on the auxiliary fuel tank
And auxiliary fuel tank return-air oil pipe, the main fuel tank oil filling pipe and auxiliary fuel tank oil filling pipe collect at oil filler；The utility model
Auxiliary fuel tank is increased, increases automobile oil amount, increases vehicle driving mileage；The oil filling pipe of two fuel tanks goes out to converge in oil filler
Close, can refuel simultaneously to two fuel tanks during oiling, at the same when a fuel tank is filled it up with fuel oil can automatic stream another
Fuel tank prevents fuel oil from overflowing.Although technical solution disclosed above solves the problems, such as automobile fuel delivery, still, not
The fixation problem of auxiliary fuel tank is solved, still remains some potential safety problems.
Invention content
The purpose of this utility model is to provide a kind of automobile auxiliary fuel tank and fueller, ensure that the connection that auxiliary fuel tank consolidates
In on automobile chassis, traffic safety is greatly improved.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of automobile auxiliary fuel tank, including housing and company
Connection device, the housing are equipped with the pouring orifice and oil-feed port for connecting its outer surface and its inner cavity, and the housing, which is additionally provided with, connects it
Outer surface of cupular part and its bottom outer surface and at least one channel completely cut off with its inner cavity, the case top outer surface is held in
On automobile chassis, the attachment device includes the first connecting portion part, and the first connecting portion part passes through the channel, and the upper end connects
It is connected on the automobile chassis, bottom end is held in the palm in the housing bottom outer surface.
Above, the case top be equipped with connect the first through hole of its outer surface and its inner cavity with formed it is first annular from
By side, the housing bottom is equipped with the second through-hole for connecting its outer surface and its inner cavity to form the second annular free edge, described
First through hole is correspondingly arranged up and down one by one with second through-hole, and mutual corresponding first annular free margins and the second annular are freely
Bian Zhong, at least one joins together to form the channel after the extension of the direction of asymptotic other side.
In above-mentioned technical proposal, the housing is integral type injection molding structure.
In above-mentioned technical proposal, the case top appearance is described towards its interior cavity direction concave shape into the first locating slot
The crossbeam of first locating slot and the automobile chassis is clamped.
In above-mentioned technical proposal, the channel connects the first locating slot slot bottom, the upper end of the first connecting portion part
It is connected with the crossbeam bottom of the automobile chassis.
In above-mentioned technical proposal, the housing sidewall appearance is described towards its interior cavity direction concave shape into the second locating slot
For housing bottom appearance towards its interior cavity direction concave shape into third locating slot, the attachment device further includes second connecting portion part,
The second connecting portion part is held on the housing sidewall outer surface and is clamped with second locating slot, second connection
The upper end of component is connected with the automobile chassis, the bottom end of second connecting portion part support in the housing bottom outer surface and with
The third locating slot clamping.
In above-mentioned technical proposal, the connecting component is substantially L-shaped or " recessed " type.
In above-mentioned technical proposal, the housing is equipped at least two channels.
In above-mentioned technical proposal, the housing bottom inner surface is obliquely installed, and its low side is located on the downside of the oil-feed port.
In above-mentioned technical proposal, the pouring orifice and the oil-feed port are set on the case top.
The utility model also provides another technical solution：A kind of oil supply device for automobile, including main fuel tank, the main oil
The case top of case is additionally provided with repairing mouth, and the oil supply device for automobile further includes auxiliary fuel tank as described above, the main fuel tank
The pouring orifice of pouring orifice and the auxiliary fuel tank is connected in parallel to automobile refuelling pipe, and the oil-feed port of the auxiliary fuel tank is connected by fuel feed pump
It is connected to the repairing mouth of the main fuel tank, the fuel oil in the auxiliary fuel tank housing cavity is sent by oil pump in the main fuel tank housing
Ejector when fuel oil in chamber or in the auxiliary fuel tank housing cavity is flowed back by main fuel tank is actively attracted to the main fuel tank
In housing cavity.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1）Automobile auxiliary fuel tank and fueller disclosed in the utility model by setting auxiliary fuel tank, increase automobile oil amount,
Increase vehicle driving mileage, by setting channel, multiple connecting components, the horizontal direction size of each connecting component can be set
Reduce, reduce the amount of deflection of connecting component, ensure that auxiliary fuel tank consolidated is connected on automobile chassis, greatly improve driving peace
Entirely；
2）Automobile auxiliary fuel tank and fueller disclosed in the utility model, by the way that housing is set as integral type injection knot
Structure, on the one hand alleviates the weight of auxiliary fuel tank, and molding polymorphic structure of being more convenient for, and is made convenient for mass production；
3）Automobile auxiliary fuel tank and fueller disclosed in the utility model, by setting the first locating slot, pass through automobile bottom
Disk crossbeam positions auxiliary fuel tank case top, improves the installation stability of auxiliary fuel tank；
4）Automobile auxiliary fuel tank and fueller disclosed in the utility model, by the way that the second locating slot and third is set to position
Slot so that be mutually located between connecting component and auxiliary fuel tank housing, further improve auxiliary fuel tank installation stability；
5）Automobile auxiliary fuel tank and fueller disclosed in the utility model, by the way that housing bottom inner surface to be set as tilting
, ensure that the oil in auxiliary fuel tank flows to fuel feeding position automatically.
Description of the drawings
Fig. 1 is the front view of automobile auxiliary fuel tank disclosed in the utility model.
Fig. 2 is the vertical view of automobile auxiliary fuel tank disclosed in the utility model.
Fig. 3 is the bottom view of automobile auxiliary fuel tank disclosed in the utility model.
Fig. 4 is the side view of automobile auxiliary fuel tank disclosed in the utility model.
Fig. 5 is the connection diagram of the crossbeam of automobile auxiliary fuel tank and automobile chassis disclosed in the utility model.
Wherein：10th, housing；11st, pouring orifice；12nd, oil-feed port；13rd, channel；14th, the first locating slot；15th, the second locating slot；
16th, third locating slot；21st, the first connecting portion part；22nd, second connecting portion part；30th, crossbeam.
Specific embodiment
The utility model is further described with reference to accompanying drawings and embodiments：
Referring to Fig. 1 to Fig. 5, as shown in legend therein, a kind of automobile auxiliary fuel tank, including housing 10 and attachment device, shell
Body 10, which is equipped with, connects its outer surface and the pouring orifice 11 of its inner cavity and oil-feed port 12, and housing 10, which is additionally provided with, connects its outer surface of cupular part
At least one channel 13 completely cut off with its bottom outer surface and with its inner cavity, 10 outer surface of cupular part of housing are held in automobile chassis
On, above-mentioned attachment device includes the first connecting portion part 21, and the first connecting portion part 21 passes through channel 13, and the upper end is connected to automobile bottom
On disk, bottom end is held in the palm in 10 bottom outer surface of housing.Fuel oil is passed through into auxiliary fuel tank housing cavity by pouring orifice 11, passes through confession
Fuel oil in auxiliary fuel tank housing cavity is passed through in automobile main fuel tank by hydraulic fluid port 12, by setting auxiliary fuel tank, increases automobile oil amount,
Increase vehicle driving mileage, by setting channel, multiple connecting components, the horizontal direction size of each connecting component can be set
Reduce, reduce the amount of deflection of connecting component, ensure that auxiliary fuel tank consolidated is connected on automobile chassis, greatly improve driving peace
Entirely.
In a kind of embodiment, housing 10 is integral type injection molding structure.It is molded by the way that housing is set as integral type
Structure, on the one hand alleviates the weight of auxiliary fuel tank, and molding polymorphic structure of being more convenient for, and is made convenient for mass production.
In a kind of embodiment, 10 outer surface of cupular part of housing is to its interior cavity direction concave shape into the first locating slot 14, and first
Two slot ends of locating slot 14 are opened wide and extend respectively to the opposite two side outer surface of housing 10, the first locating slot 14 and automobile
The crossbeam 30 on chassis is clamped.By setting the first locating slot, auxiliary fuel tank case top is positioned by automobile chassis crossbeam, is improved secondary
The installation stability of fuel tank.
In a kind of embodiment, channel 13 connects 14 slot bottom of the first locating slot, the upper end of the first connecting portion part 21 and automobile
30 bottom of crossbeam on chassis is connected.
In a kind of embodiment, 10 wall outer surface of housing is to its interior cavity direction concave shape into the second locating slot 15, and second
Two slot ends of locating slot 15 are opened wide and extend respectively to 10 bottom outer surface of 10 outer surface of cupular part of housing and housing, 10 bottom of housing
Portion's appearance towards its interior cavity direction concave shape into third locating slot 16, open wide and extend to by a wherein slot end for third locating slot 16
10 wall outer surface of housing is connected with the second locating slot 15, and above-mentioned attachment device further includes second connecting portion part 22, the second connection
Component 22 is held on 10 wall outer surface of housing and is clamped with the second locating slot 15, the upper end of second connecting portion part 22 and automobile
Chassis 30 is connected, and the bottom end of second connecting portion part 22 is held in the palm in 10 bottom outer surface of housing and is clamped with third locating slot 16.Pass through
Second locating slot and third locating slot are set so that are mutually located between connecting component and auxiliary fuel tank housing, are further improved pair
Fuel tank installs stability.
In a kind of embodiment, connecting component is substantially L-shaped or " recessed " type, and shown in figure, the first connecting portion part 21 is in
" recessed " type, second connecting portion part 22 are L-shaped.
In a kind of embodiment, housing 10 is equipped with plurality of passages 13, and channel shown in figure is two.
In a kind of embodiment, 10 bottom interior surface of housing is obliquely installed, and its low side is located at 12 downside of oil-feed port.Pass through
Housing bottom inner surface is set as inclined, ensures that the oil in auxiliary fuel tank flows to fuel feeding position automatically.
In a kind of embodiment, pouring orifice 11 and oil-feed port 12 are set on 10 top of housing.
A kind of oil supply device for automobile is described below, including main fuel tank, the case top of main fuel tank is additionally provided with repairing mouth, automobile
Fueller further includes auxiliary fuel tank as above, and the pouring orifice of main fuel tank and the pouring orifice of auxiliary fuel tank are connected in parallel to automobile fuel filler
Pipe, the oil-feed port of auxiliary fuel tank are connected to the repairing mouth of main fuel tank by fuel feed pump, and the fuel oil in auxiliary fuel tank housing cavity passes through oil
The ejector when fuel oil in main fuel tank housing cavity or in auxiliary fuel tank housing cavity is flowed back by main fuel tank is pumped into actively to inhale
It leads in main fuel tank housing cavity.
It when refueling, is refueled simultaneously into main fuel tank and auxiliary fuel tank by automobile refuelling pipe, when the fuel oil in main fuel tank is used
When to the greatest extent, the fuel oil in auxiliary fuel tank is added in main fuel tank.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (10)
1. a kind of automobile auxiliary fuel tank, including housing（10）And attachment device, the housing（10）Equipped with its outer surface of connection and its
The pouring orifice of inner cavity（11）And oil-feed port（12）, which is characterized in that the housing（10）Be additionally provided with connect its outer surface of cupular part and
Its bottom outer surface and at least one channel completely cut off with its inner cavity（13）, the housing（10）Outer surface of cupular part is held in automobile
On chassis, the attachment device includes the first connecting portion part（21）, the first connecting portion part（21）Across the channel（13）,
The upper end is connected on the automobile chassis, and bottom end is held in the palm in the housing（10）Bottom outer surface.
2. automobile auxiliary fuel tank according to claim 1, which is characterized in that the housing（10）For integral type injection molding knot
Structure.
3. automobile auxiliary fuel tank according to claim 1, which is characterized in that the housing（10）Outer surface of cupular part is to its inner cavity
Direction is recessed to form the first locating slot（14）, first locating slot（14）With the crossbeam of the automobile chassis（30）Clamping.
4. automobile auxiliary fuel tank according to claim 3, which is characterized in that the channel（13）Connect first locating slot
（14）Slot bottom, the first connecting portion part（21）Upper end and the automobile chassis crossbeam（30）Bottom is connected.
5. automobile auxiliary fuel tank according to claim 1, which is characterized in that housing (10) wall outer surface is to its inner cavity
Direction is recessed to form the second locating slot (15), and housing (10) bottom outer is positioned towards its interior cavity direction concave shape into third
Slot (16), the attachment device further include second connecting portion part (22), and the second connecting portion part (22) is held in the housing
(10) it is clamped on wall outer surface and with second locating slot (15), upper end and the vapour of the second connecting portion part (22)
Chassis is connected, and the bottom end of the second connecting portion part (22) is held in the palm in the housing (10) bottom outer surface and determined with the third
Position slot (16) is clamped.
6. automobile auxiliary fuel tank according to claim 5, which is characterized in that the connecting component is substantially L-shaped or " recessed "
Type.
7. automobile auxiliary fuel tank according to claim 1, which is characterized in that the housing (10) is equipped with a plurality of channel
(13)。
8. automobile auxiliary fuel tank according to claim 1, which is characterized in that housing (10) the bottom interior surface inclination is set
It puts, and its low side is located on the downside of the oil-feed port (12).
9. automobile auxiliary fuel tank according to claim 1, which is characterized in that the pouring orifice (11) and the oil-feed port (12)
It is set at the top of the housing (10).
10. a kind of oil supply device for automobile, including main fuel tank, which is characterized in that the case top of the main fuel tank is additionally provided with repairing
Mouthful, the oil supply device for automobile further includes the auxiliary fuel tank as described in claim 1 to 9 is any, the pouring orifice of the main fuel tank and
The pouring orifice of the auxiliary fuel tank is connected in parallel to automobile refuelling pipe, and the oil-feed port of the auxiliary fuel tank is connected to described by fuel feed pump
The repairing mouth of main fuel tank, the fuel oil in the auxiliary fuel tank housing cavity is sent into the main fuel tank housing cavity by oil pump or institute
It states the ejector when fuel oil in auxiliary fuel tank housing cavity is flowed back by main fuel tank and is actively attracted to the main fuel tank housing cavity
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721640613.7U CN207510215U (en) | 2017-11-30 | 2017-11-30 | Automobile auxiliary fuel tank and fueller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721640613.7U CN207510215U (en) | 2017-11-30 | 2017-11-30 | Automobile auxiliary fuel tank and fueller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207510215U true CN207510215U (en) | 2018-06-19 |
Family
ID=62542672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721640613.7U Active CN207510215U (en) | 2017-11-30 | 2017-11-30 | Automobile auxiliary fuel tank and fueller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207510215U (en) |
-
2017
- 2017-11-30 CN CN201721640613.7U patent/CN207510215U/en active Active
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