CN208518784U - A kind of canister with plug-in type mounting structure - Google Patents
A kind of canister with plug-in type mounting structure Download PDFInfo
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- CN208518784U CN208518784U CN201820799259.0U CN201820799259U CN208518784U CN 208518784 U CN208518784 U CN 208518784U CN 201820799259 U CN201820799259 U CN 201820799259U CN 208518784 U CN208518784 U CN 208518784U
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- shell
- plug
- canister
- plugboard
- mounting structure
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Abstract
The utility model discloses a kind of canisters with plug-in type mounting structure, its key points of the technical solution are that: including shell, connecting element is fixedly connected on the side of the shell, connecting element includes the link block being mutually fixedly connected with shell and the plugboard for being fixedly connected on one side of the link block far from shell, link block two sides are stretched out in plugboard two sides respectively, inserting groove is constituted between plugboard and the side of shell one side and connecting plate close to each other, connecting element further includes the plug connector being fixedly connected on automobile, plug connector is a pair of grafting item that can be inserted into respectively simultaneously in two inserting grooves, grafting item is fixedly connected by fixed plate with automobile, advantage is, positioning can be easily facilitated during being plugged to canister on the corresponding position of automobile.
Description
Technical field
The utility model relates to a kind of canister, in particular to a kind of canister with plug-in type mounting structure.
Background technique
Canister is generally seated between petrol tank and engine.Since gasoline is a kind of volatile liquid, fire at normal temperature
Fuel tank is often fill with steam, and the effect of evaporative fuel emission control device is that steam introducing motor intake manifold is burnt and prevented
It only evaporate into atmosphere, what this process played an important role is canister.
Such as the Chinese patent disclosure of Publication No. CN107076063A, it to include bottom cylinder that it discloses a kind of canisters
Shape housing body and the lid for being fixedly connected on housing body bottom form the first Room and second Room between lid and housing body, the
The first adsorbent and the second adsorbent for absorbing gasoline vapor are separately filled in one Room and second Room.
Structure of the automobile in canister installation position is compact, need with it is hand steered live canister in order to by the connection on canister
Position is connect with the connecting portion on automobile by fastener.
Utility model content
The purpose of the utility model is to provide a kind of canisters with plug-in type mounting structure, its advantage is that can be by carbon
Tank easily facilitates positioning during being plugged on the corresponding position of automobile.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of with plug-in type peace
The canister of assembling structure, including shell and the adsorption orifice being arranged on shell, desorption mouth and atmospheric air port, wherein adsorption orifice is used for
The space of enclosure interior is connected with fuel tank, adsorption orifice for enclosure interior space to be connected with engine, use by desorption mouth
In enclosure interior space is connected with atmosphere, enclosure interior is filled with adsorbent material, is fixedly connected on the side of the shell
There is connecting element, connecting element includes the link block being mutually fixedly connected with shell and is fixedly connected on link block far from shell
Link block two sides, plugboard and shell one side and connection close to each other are stretched out in plugboard on one side, plugboard two sides respectively
Inserting groove is constituted between the side of plate, connecting element further includes the plug connector being fixedly connected on automobile, and inserting groove is used for and inserts
Fitting plugs.
Through the above technical solutions, first inserting groove and plug connector are aligned and make grafting when canister is installed to automobile
Part is inserted into inserting groove, and after grafting is good, grafting item can limit plugboard and move towards the direction far from shell, therefore, on automobile
Pipeline or the route extruding force caused by canister will not make canister towards far from plug connector direction move, at this time, it is convenient to
Connecting portion on canister is aligned with connecting portion corresponding on automobile, and connecting portion is fastened by fastener
Connection, installation process are more convenient and laborsaving.
The utility model is further arranged to: the plug connector is that a pair can while be inserted into two inserting grooves respectively
Grafting item, grafting item is fixedly connected by fixed plate with automobile.
Through the above technical solutions, can offset simultaneously with the medial surface of two inserting grooves after two grafting item insertion inserting grooves
It connects, the two sides of plugboard is supported, plugboard two sides stress more balances, and grafting is more stable.
The utility model is further arranged to: the link block and the shell connection are equipped with First Transition circular arc
Face.
Through the above technical solutions, canister by fastener with fastening automobile before being connect, canister is directed away from
When the extruding force in the direction of plug connector, there is biggish tensile stress between link block and shell, tensile stress is dispersed to First Transition
On arc surface, First Transition arc surface can reduce link block and the stress of housing junction is concentrated, and improve link block and shell
Between bonding strength.
The utility model is further arranged to: the link block and the plugboard connection are equipped with the second transition arc
Face.
Through the above technical solutions, between connecting plate and plugboard by biggish tensile stress when, tensile stress can disperse
To the second transition circle cambered surface, the second transition circle cambered surface can reduce plugboard and the stress of link block junction is concentrated, and improve
Bonding strength between link block and plugboard.
The utility model is further arranged to: the edge of the plugboard both ends of the surface is equipped with the first chamfering.
Through the above technical solutions, first abutting against simultaneously edge with the surface of the first chamfering during plug connector insertion inserting groove
First chamfering surface slides into inserting groove, and therefore, the first chamfering, which can be convenient, is inserted into inserting groove in plug connector.
The utility model is further arranged to: the both ends of the surface edge of the link block is equipped with the second chamfering.
Through the above technical solutions, first abutting against simultaneously edge with the surface of the second chamfering during plug connector insertion inserting groove
Second chamfering surface slides into inserting groove, and therefore, the second chamfering, which can be convenient, is inserted into inserting groove in plug connector.
The utility model is further arranged to: the insertion end margin of the grafting item is equipped with third chamfering.
Through the above technical solutions, during grafting item insertion inserting groove, the first surface phase with third chamfering of plugboard
It abuts and is slided along the surface of third chamfering, grafting item can be easier insertion inserting groove.
The utility model is further arranged to: the grafting item is fixedly connected with limit relative to the other end of insertion end
Plate, limit plate can abut against after grafting item is inserted into the inserting groove with plugboard.
Through the above technical solutions, limit plate, which can limit plugboard, to be continued along slotting after plugboard and limit plate are inconsistent
Narrow bars move, at this point, the connecting portion being correspondingly arranged on the connecting portion and automobile on canister is just aligned, are convenient to by tight
Firmware is fastenedly connected connecting portion.
The utility model is further arranged to: gib block is fixedly connected in the fixed plate, the plugboard is far from institute
State the guide groove of shell offered on one side for gib block sliding plug.
Through the above technical solutions, gib block is slidably connected with guide groove inner wall, can make after grafting item insertion inserting groove
Grafting item is moved along inserting groove more stablely.
The utility model is further arranged to: protruding the insertion end end of the grafting item in the insertion end end face of the gib block
Face.
Through the above technical solutions, gib block can first be inserted into guide groove, due to guiding before grafting item insertion inserting groove
Slot and gib block only one, alignment and insertion process are all more convenient quick, after gib block is inserted into guide groove, grafting item
It is easier to be aligned with inserting groove, therefore, it is easier to grafting item be made to be inserted into inserting groove.
In conclusion the utility model has the following beneficial effects:
1, after grafting item and inserting groove plug, pipeline or route on automobile will not make carbon to the extruding force that canister generates
Tank is moved towards the direction far from grafting item, and the connecting portion process of aligning on the connecting portion and automobile on canister is more convenient
With it is laborsaving；
2, First Transition arc surface can reduce link block and the stress of housing junction is concentrated, and improve link block and shell
Between bonding strength；
3, the second transition circle cambered surface can reduce plugboard and the stress of link block junction is concentrated, and improves link block and inserts
Bonding strength between fishplate bar；
4, gib block can be oriented to grafting item first with guide groove phase sliding plug, grafting item can be easier with
Inserting groove is aligned and inserted into guide groove；
5, it during plug connector insertion inserting groove, is first abutted against with the surface of the first chamfering and slides into grafting along chamfering surface
In slot, therefore, the first chamfering, which can be convenient, is inserted into inserting groove in plug connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the positional diagram for embodying adsorption orifice, desorption mouth and atmospheric air port on shell；
Fig. 3 is the schematic diagram for embodying connecting element structure；
Fig. 4 is the schematic diagram for embodying connector structure；
Fig. 5 is the relation schematic diagram embodied between connecting element and plug connector；
Fig. 6 is the schematic diagram for embodying the second transition circle globoidal structure；
Fig. 7 is the schematic diagram for embodying liquid trap structure；
Fig. 8 is the schematic diagram for embodying housing interior structure.
In figure, 1, shell；11, adsorption orifice；12, mouth is desorbed；13, atmospheric air port；14, first chamber；15, second chamber；2,
End cap；3, air cleaner；4, connecting element；41, link block；411, First Transition arc surface；412, the second chamfering；42, it inserts
Fishplate bar；421, the second transition circle cambered surface；422, the first chamfering；423, guide groove；43, inserting groove；44, plug connector；441, grafting
Item；4411, third chamfering；442, fixed plate；443, gib block；444, limit plate；5, liquid trap；51, liquid collecting cavity.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of canister with plug-in type mounting structure, as depicted in figs. 1 and 2, including shell 1, end cap 2 with
And positioned at 1 one end of shell and with the adsorption orifice 11, desorption mouth 12 and atmospheric air port 13, adsorption orifice 11 and the oil that are connected inside shell 1
Case (being not drawn into figure) is connected, and the gasoline vapor generated after the gasoline evaporation in fuel tank can enter shell 1 from adsorption orifice 11
It is interior, it is filled with adsorbent material in shell 1, is used for absorbing gasoline steam, when automobile starting, outside air is inhaled from atmospheric air port 13
Enter inside shell 1, air brings the gasoline vapor being adsorbed in adsorbent material into desorption mouth 12, air and gasoline vapor gaseous mixture
Body enters motor intake manifold from desorption mouth 12 and provides gasoline vapor for automotive engine combustion chamber.Pass through outside atmospheric air port 13
Pipeline is connected with air cleaner 3, is connected after air cleaner 3 with exhaust pipe.It is also integrated on air cleaner 3
Solenoid valve, solenoid valve can be connected by pipeline with atmospheric air port 13 with air cleaner 3 with modular, easy for installation.
As shown in Fig. 2, the one side of shell 1 is equipped with connecting element 4, for the plug connector 44 that is arranged on automobile
(see figure 4) plugs, tentatively firm shell 1, in order to the interconnecting piece that will be correspondingly arranged on the connecting portion and automobile on canister
Position aligns and is attached by fastener to connecting portion.
As shown in figure 3, connecting element 4 includes link block 41 and plugboard 42, the fixed company of the outer wall of link block 41 and shell 1
It connects, being fixedly connected on one side far from shell 1 with link block 41 of plugboard 42, link block 41 is protruded in the two sides of plugboard 42 respectively
Two sides constitute inserting groove 43 between plugboard 42 and the one side and link block 41 close to each other of shell 1.
As shown in Figure 4 and Figure 5, plug connector 44 includes grafting item 441 and fixed plate 442, and a pair of arranged in parallel inserts
Narrow bars 441 are fixedly connected by fixed plate 442 with automobile.Grafting item 441 can be inserted into two inserting groove 43(detailed mechanisms respectively simultaneously
See Fig. 3) stable grafting is formed, at this point, shell 1 is directed away from the extruding in 44 direction of plug connector by route on automobile or pipeline
When power, it will not be moved towards the direction far from plug connector 44, it is easier to by the connecting portion on the connecting portion and automobile on canister
It is aligned and passes through fastener and canister is connected with automobile.Grafting item 441 is fixedly connected limited relative to the other end of insertion end
Position plate 444 can abut against after grafting item 441 is inserted into inserting groove 43 with limit plate 444, be continued with limiting grafting item 441 along slotting
Access slot 43 moves, and after grafting item 441 is abutted against with limit plate 444, the connecting portion on connecting portion and automobile on canister can
To be just aligned.
As shown in figure 3, be equipped with First Transition arc surface 411 before link block 41 and shell 1, when canister stress, link block
Certain tensile stress can be generated between 41 and shell 1, tensile stress can be dispersed on First Transition arc surface 411, be connected to reduce
The stress for connecing block 41 and 1 connection of shell is concentrated, and the bonding strength between link block 41 and shell 1 is improved.
As shown in fig. 6, the second transition circle cambered surface 421 is equipped between plugboard 42 and link block 41, and during grafting, connection
Certain tensile stress can be generated between block 41 and plugboard 42, tensile stress can be dispersed in the second transition circle cambered surface 421, to subtract
Small link block 41 and the stress of 42 connection of plugboard are concentrated, and the bonding strength between plugboard 42 and link block 41 is improved.
The edge at 42 both ends of plugboard is equipped with the first chamfering 422, and the edge at 41 both ends of link block is equipped with the second chamfering
412, in conjunction with Fig. 4, grafting item 441 is inserted into during inserting groove 43, the surface and the second chamfering 412 of elder generation and the first chamfering 422
Surface abuts against and slides into inserting groove 43 along 422 surface of the first chamfering and 412 surface of the second chamfering, therefore, the first chamfering 422
It can be convenient with the second chamfering 412 and be inserted into inserting groove 43 in grafting item 441.
The insertion end end face edge of grafting item 441 is equipped with third chamfering 4411, when grafting item 441 is inserted into inserting groove 43, first
It is abutted against with 4411 surface of third chamfering and slides into inserting groove 43 along 4411 surface of third chamfering, third chamfering 4411 can be convenient
Inserting groove 43 is inserted into grafting item 441.
As shown in figure 3, plugboard 42 offers guide groove 423 far from shell 1 on one side, in conjunction with Fig. 4 and Fig. 5, fixed plate
It is fixedly connected on 442 for the gib block 443 with 423 phase sliding plug of guide groove, after grafting item 441 is inserted into inserting groove 43,
Gib block 443 is slidably connected with 423 inner wall of guide groove, and grafting item 441 can be made to move more stablely along inserting groove 43.
The insertion end of the insertion end end face protrusion grafting item 441 of gib block 443, grafting item 441 are inserted into before inserting groove 43,
Gib block 443 can first be inserted into guide groove 423, due to guide groove 423 and gib block 443 only one, alignment and insertion process
All more convenient quick, after gib block 443 is inserted into guide groove 423, grafting item 441 is easier to be aligned with inserting groove 43, because
This, it is easier to so that grafting item 441 is inserted into inserting groove 43.
As depicted in figs. 1 and 2, be covered with liquid trap 5 outside adsorption orifice 11 and desorption mouth 12, adsorption orifice 11 and desorption mouth 12 it
Between may assemble some liquid gasolines, liquid trap 5 can store gasoline, avoid gasoline be directly entered canister pollution activity
Powdered carbon causes active powdered carbon to fail, and the liquid gasoline in last liquid trap 5, by upper space, is flowed by negative pressure gas flow after volatilization
It is back to fuel tank.
In conjunction with Fig. 7, liquid collecting cavity 51 is equipped with inside liquid trap 5, adsorption orifice 11 and desorption mouth 12 pass through liquid collecting cavity 51 and outside
Pipeline be connected.
As shown in figure 8, being equipped with first chamber 14 and second chamber 15, first chamber 14 and second chamber 15 inside shell 1
The adsorbent material of interior filling can be BAX1500 type activity powdered carbon and BAX1100LD type activity powdered carbon respectively.
First chamber 14 and second chamber 15 are interconnected in one end far from adsorption orifice 11 and desorption mouth 12, can extend
From adsorption orifice 11 to the path atmospheric air port 13, gasoline vapor can be adsorbed more thoroughly gasoline vapor.
The course of work: when canister is mounted on automobile, first gib block 443 and guide groove 423 is aligned, make gib block
443 insertion guide grooves 423, then inserting groove 43 is aligned with grafting item 441, grafting item 441 insertion inserting groove 43 to limit
Plate 444 abuts against, at this point, the connecting portion on canister is just aligned with the connecting portion on automobile, convenient for connecting portion into
Row is fastenedly connected.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of canister with plug-in type mounting structure, including shell (1) and the adsorption orifice being arranged on shell (1)
(11), mouth (12) and atmospheric air port (13) is desorbed, wherein adsorption orifice (11) is used to for being connected with fuel tank in the internal space of shell (1)
Logical, for shell (1) inner space to be connected with engine, desorption mouth (13) is used for shell (1) is internal adsorption orifice (12)
Space is connected with atmosphere, is filled with adsorbent material (3) inside shell (1), it is characterized in that: solid on the side of the shell (1)
Surely it is connected with connecting element (4), connecting element (4) includes the link block (41) being mutually fixedly connected with shell (1) and fixed company
The plugboard (42) in the one side of link block (41) far from shell (1) is connect, link block (41) are stretched out in plugboard (42) two sides respectively
Two sides constitute inserting groove (43) between plugboard (42) and the side of shell (1) one side and connecting plate close to each other, grafting
Component (4) further includes the plug connector (44) being fixedly connected on automobile, and inserting groove (43) with plug connector (44) for plugging.
2. a kind of canister with plug-in type mounting structure according to claim 1, it is characterized in that: the plug connector (44)
The grafting item (441) that can be inserted into respectively simultaneously in two inserting grooves (43) for a pair, grafting item (441) pass through fixed plate
(442) it is fixedly connected with automobile.
3. a kind of canister with plug-in type mounting structure according to claim 1, it is characterized in that: the link block (41)
First Transition arc surface (411) are equipped with the shell (1) connection.
4. a kind of canister with plug-in type mounting structure according to claim 1, it is characterized in that: the link block (41)
The second transition circle cambered surface (421) is equipped with the plugboard (42) connection.
5. a kind of canister with plug-in type mounting structure according to claim 1, it is characterized in that: the plugboard (42)
The edge of both ends of the surface is equipped with the first chamfering (422).
6. a kind of canister with plug-in type mounting structure according to claim 1, it is characterized in that: the link block (41)
Both ends of the surface edge be equipped with the second chamfering (412).
7. a kind of canister with plug-in type mounting structure according to claim 2, it is characterized in that: the grafting item
(441) insertion end margin is equipped with third chamfering (4411).
8. a kind of canister with plug-in type mounting structure according to claim 2, it is characterized in that: the grafting item
(441) it is fixedly connected with limit plate (444) relative to the other end of insertion end, limit plate (444) is inserted into institute in grafting item (441)
It can be abutted against with plugboard (42) after stating inserting groove (43).
9. a kind of canister with plug-in type mounting structure according to claim 2, it is characterized in that: the fixed plate
(442) it is fixedly connected on gib block (443), the plugboard (42) is offered on one side far from the shell (1) for guiding
The guide groove (423) of item (443) sliding plug.
10. a kind of canister with plug-in type mounting structure according to claim 9, it is characterized in that: the gib block
(443) the insertion end end face of the grafting item (441) is protruded in insertion end end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799259.0U CN208518784U (en) | 2018-05-25 | 2018-05-25 | A kind of canister with plug-in type mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799259.0U CN208518784U (en) | 2018-05-25 | 2018-05-25 | A kind of canister with plug-in type mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518784U true CN208518784U (en) | 2019-02-19 |
Family
ID=65340571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820799259.0U Active CN208518784U (en) | 2018-05-25 | 2018-05-25 | A kind of canister with plug-in type mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518784U (en) |
-
2018
- 2018-05-25 CN CN201820799259.0U patent/CN208518784U/en active Active
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