CN203925819U - The air intake structure of motor engine - Google Patents
The air intake structure of motor engine Download PDFInfo
- Publication number
- CN203925819U CN203925819U CN201420333502.1U CN201420333502U CN203925819U CN 203925819 U CN203925819 U CN 203925819U CN 201420333502 U CN201420333502 U CN 201420333502U CN 203925819 U CN203925819 U CN 203925819U
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- China
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- inlet box
- air
- suction port
- strainer
- lid
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Abstract
The utility model is the air intake structure about a kind of motor engine, motorcycle is provided with power unit and body cover unit in seat cushion below, the transmission case top of power unit is provided with air-strainer, air-strainer connects inlet box by suction tude, inlet box is covered by body cover unit, the engine of power unit operates required air, to suck ambient air by inlet box to provide after air-strainer filters, inlet box is locked on the side frame tube of vehicle frame unit, wherein: inlet box comprises body and lid, body defines ventilation space by ringwall, body is provided with bump and air outlet, bump is provided with suction port, suction port arranges towards headstock direction, air outlet can connect and establish for the suction tude of air-strainer.Effect that the utility model is reached is to make inlet box to suck cleaner ambient air; Reduce dust contained in air or fine sand soil simultaneously and entered in inlet box by suction port, and then guarantee to be entered by inlet box the cleanliness of air in air-strainer.
Description
Technical field
The utility model relates to a kind of air intake structure of motor engine, espespecially can guarantee that engine that ambient air enters the cleanliness of air in this air-strainer and then can promote power unit for motorcycle uses the air intake structure of the motor engine of effect.
Background technique
Press, the start of general motorcycle, is that cleaned air and the fuel oil that the external world is imported is mixed into after oil gas, again the blast of oil gas input engine is produced to power, move reciprocatingly and promote piston, drive belt speed change mechanism in transmission case to carry out transmission via bent axle, to reach the object of advancing.
Therefore how to make the air-strainer of motorcycle can suck clean ambient air, need the problem of solution for motorcycle manufacturer badly.So claimant has applied for No. 93127804 patent of invention case of TaiWan, China, as shown in Figure 1 for this reason.
Make this air-strainer can suck cleaner air by No. 93127804 patent of invention case of TaiWan, China, to promote the efficiency that fires after oil gas input engine.But claimant adheres to excelsior spirit, do further creation for the front air guide of air-strainer, hope can suck ambient air to air-strainer and do purifying effect.
Model utility content
Main purpose of the present utility model, is the air intake structure that a kind of motor engine is provided, and it is mainly to guarantee that ambient air enters the cleanliness of air in this air-strainer.
The utility model is for reaching above-mentioned purpose, the technological means adopting is, a kind of air intake structure of motor engine is provided, this motorcycle is provided with power unit and body cover unit in the below of seat cushion, the transmission case top of this power unit is provided with air-strainer, this air-strainer connects an inlet box by a suction tude, this inlet box is by being covered body cover unit, the engine of this power unit operates needed air, to suck ambient air by this inlet box to provide after air-strainer filters, this inlet box is to be locked on the side frame tube of vehicle frame unit, this inlet box includes a body and a lid, this body defines a ventilation space by ringwall, this body is provided with a bump and an air outlet, this bump is provided with suction port, this suction port is to be set up towards headstock direction, this air outlet is to connect and to establish for the suction tude of this air-strainer.
Preferably, this inlet box is covered completely by the sidecar lid of body cover unit, and the lid of this inlet box is between this side frame tube and sidecar lid.
Preferably, this bump and suction port are the tops that is positioned at this side frame tube, and this air outlet is the below that is positioned at this side frame tube, and this bump and this suction port are higher than air-strainer.
Preferably, seen and looked by the front of motorcycle, the sidecar frame pipe of the suction port of this inlet box and this vehicle frame unit forms arranging of overlapping shape.
Preferably, this vehicle frame cell side frame tube convexes with multiple locking parts, the body of this inlet box is provided with multiple fixing lock ears in this ringwall extension, and this fixing lock ear is provided with lockhole, and the mode that this fixing lock ear is above lower potential difference and front and back configuration is located in the outer periphery of this inlet box body; This locking part is corresponding with the fixing lock ear of this inlet box, can wear by lock member by this fixing lock ear of this inlet box, this inlet box is locked on the locking part of this vehicle frame cell side frame tube.
Preferably, a side of the body of this inlet box is arranged with a vehicle frame containing groove, and this vehicle frame containing groove can be embedded for the side frame tube of this vehicle frame unit.
Preferably, this motorcycle, by side-looking, is sequentially sidecar lid, the lid of this inlet box and the side frame tube of this vehicle frame unit of this body cover unit.
Preferably, the suction port of this inlet box is covered completely by the sidecar lid of this body cover unit.
Preferably, this suction port is with level of approximation and towards the mode of headstock direction, is located at the top of the side frame tube of vehicle frame unit.
Effect that the utility model can be reached by above-mentioned technological means is: be to be located at this bump by the suction port of this inlet box body, therefore can set by this bump the opening direction of this suction port, and then can to make this suction port be the mode towards headstock direction, and this bump and suction port are higher than this air-strainer, can can be positioned at higher position by this bump and suction port by this, and make this inlet box can suck cleaner ambient air; More can reduce dust contained in air or fine sand soil and be entered in this inlet box by this suction port, and then more can guarantee to be entered by this inlet box the cleanliness of air in this air-strainer simultaneously.
Another effect that the utility model can be reached is: form arranging of overlapping shape by the suction port of this inlet box and the sidecar frame pipe of this vehicle frame unit, the space that makes this motorcycle that inlet box side is set can be utilized fully, and make to configure this inlet box and can reach compactification, and can reduce motorcycle because the width of this inlet box side is set.
Another effect that the utility model can be reached is: this motorcycle is by side-looking, be sequentially sidecar lid, the lid of inlet box and the side frame tube of this vehicle frame unit of body cover unit, this inlet box and this suction port can fully be covered by the sidecar lid of this body cover unit, and the lid of this inlet box is between this side frame tube and this sidecar lid, thereby in the time that this inlet box is wanted to safeguard, only this sidecar lid need be unloaded and can dismantle very expediently the engineering that the lid of this inlet box carries out cleaning.
Brief description of the drawings
Fig. 1 is No. 93127804 patent of invention case of TaiWan, China.
Fig. 2 is that inlet box and the air-strainer of the utility model motorcycle arranges schematic side view.
Fig. 3 is the exploded view of the utility model inlet box.
Fig. 4 is that inlet box and the air-strainer of the utility model motorcycle arranges front-view schematic diagram
Embodiment
For making those skilled in the art can be easier to effect of understanding structure of the present utility model and can reaching, now coordinate brief description of the drawings as follows:
First refer to shown in Fig. 2, this motorcycle 1 is provided with power unit 3 in the below of seat cushion 2, and transmission case 31 tops of this power unit 3 are provided with air-strainer 4.
As shown in Figure 2,3, this air-strainer 4 connects an inlet box 5 by a tool around the suction tude 41 of property, this air-strainer 4 has most to be covered by the sidecar lid 61 of body cover unit 6, and this inlet box 5 is covered by the sidecar lid 61 of body cover unit 6 completely.
As shown in Figure 3, this inlet box 5 includes a body 51 and a lid 52; Wherein, this body 51 defines a ventilation space 512 by ringwall 511, these body 51 upsides are provided with an approximate rectangular bump 513 towards headstock direction, on this bump 513, there is suction port 5131, another these body 51 downsides are provided with an air outlet 514 towards tailstock direction, this air outlet 514 is to connect and to establish for the suction tude 41 of this air-strainer 4, by this extraneous air can by the suction port of body 51 5131 enter inlet box 5 interior after, then entered in this air-strainer 4 through suction tude 41 by the air outlet 514 of body 51; The suction port 5131 of this body 51 is to be located at this bump 513, therefore can define by this bump 513 opening direction of this suction port 5131, and then can to make this suction port 5131 be to be set up towards headstock direction, can make this suction port 5131 and air outlet 514 be into upper and lower potential difference mode and be located on this body 51 simultaneously.This body 51 is provided with multiple fixing lock ears 515 in these ringwall 511 extensions, and this fixing lock ear 515 is provided with lockhole 5151, and the mode that separately this fixing lock ear 515 is above lower potential difference and front and back configuration is located in the outer periphery of this body 51; One side of this body 51 is arranged with a vehicle frame containing groove 516.
As shown in Figure 3, the lid 52 of this inlet box 5 is and 51 one-tenth corresponding shapes of this body, after these lid 52 lids are established and be fixedly arranged on this body 51 by this, and forms complete inlet box 5 that can direct air circulation.
As Fig. 2, shown in 4, enforcement of the present utility model, the vehicle frame containing groove 516 in body 51 outsides of this inlet box 5 is to be embedded for the side frame tube 71 of motorcycle 1 vehicle frame unit 7, the side frame tube 71 of this vehicle frame unit 7 convexes with multiple locking parts 711 simultaneously, this locking part 711 is corresponding with the fixing lock ear 515 of this inlet box 5, can wear by lock member (not drawing in accompanying drawing) by this fixing lock ear 515 of this inlet box 5, this inlet box 5 is locked on the locking part 711 of these vehicle frame unit 7 side frame tubes 71, and then make this inlet box 5 specifically have a firm locating effect, supply the side frame tube 71 of this vehicle frame unit 7 to be embedded by the vehicle frame containing groove 516 of this inlet box 5 simultaneously, can make the suction port 5131 of this inlet box 5 can level of approximation and towards the mode of headstock direction, be located at side frame tube 71 tops of this vehicle frame unit 7, and then to make the bump 513 of this inlet box 5 and suction port 5131 are the tops that are positioned at this side frame tube 71, and this air outlet 514 is the belows that are positioned at this side frame tube 71, and this bump 513 and this suction port 5131 are higher than this air-strainer 4, can can be positioned at higher position by this bump 513 and suction port 5131 by this, and make this inlet box 5 can suck cleaner ambient air.
More particularly, see and look by the front of motorcycle 1, the suction port 5131 of this inlet box 5 forms arranging of overlapping shape with the side frame tube 71 of this vehicle frame unit 7, the space that can make by this this motorcycle 1 that inlet box 5 sides are set can be utilized fully, and make to configure this inlet box 5 and can reach compactification, and can reduce motorcycle 1 because the width of these inlet box 5 sides is set.This motorcycle 1, by side-looking, is sequentially sidecar lid 61, the lid 52 of inlet box 5 and the side frame tube 71 of this vehicle frame unit 7 of body cover unit 6.After this inlet box 5 is locked on the locking part 711 of these vehicle frame unit 7 side frame tubes 71, this inlet box 5 and this suction port 5131 can fully be covered by the sidecar lid 61 of this body cover unit 6, and the lid 52 of this inlet box 5 is between this side frame tube 71 and this sidecar lid 61, the air outlet 514 of this inlet box 5 is communicated with this air-strainer 4 by this suction tude 41, thereby in the time that this inlet box 5 is wanted to safeguard, only this sidecar lid 61 need be unloaded and can dismantle very expediently the engineering that the lid 52 of this inlet box 5 carries out cleaning.
Contained dust or fine sand soil in ambient air simultaneously, can be blocked by this body cover unit 6, that is the inside that 6 of this body cover unit boundary encloses is comparatively clean air, 5131 of the suction ports of this inlet box 5 can operate produced negative pressure by the engine 3 of this power unit 32, clean air is blotted in the inside that 6 boundaries enclose in body cover unit, after entering through suction tude 41 and filter in this air-strainer 4 by the air outlet 514 of this inlet box 5 again, required air while providing the engine 32 of this power unit 3 to operate.What separately palpus one was carried is, the suction port 5131 of these inlet box 5 bodies 51 is to be located at this bump 513, therefore can set by this bump 513 opening direction of this suction port 5131, and then can to make this suction port 5131 be with level of approximation and towards the mode of headstock direction, be located at the top of the side frame tube 71 of this vehicle frame unit 7, therefore more can reduce dust contained in air or fine sand soil and be entered in this inlet box 5 by this suction port 5131, and then more can guarantee to be entered by this inlet box 5 cleanliness of these air-strainer 4 interior air.
Main effect that the utility model can be reached by said structure is: be to be located at this bump 513 by the suction port 5131 of these inlet box 5 bodies 51, therefore can set by this bump 513 opening direction of this suction port 5131, and then can to make this suction port 5131 be with level of approximation and towards the mode of headstock direction, be located at the top of the side frame tube 71 of this vehicle frame unit 7, and then to make the bump 513 of this inlet box 5 and suction port 5131 are the tops that are positioned at this side frame tube 71, and this air outlet 514 is the belows that are positioned at this side frame tube 71, and this bump 513 and this suction port 5131 are higher than this air-strainer 4, can can be positioned at higher position by this bump 513 and suction port 5131 by this, and make this inlet box 5 can suck cleaner ambient air, more can reduce dust contained in air or fine sand soil and be entered in this inlet box 5 by this suction port 5131, and then more can guarantee to be entered by this inlet box 5 cleanliness of these air-strainer 4 interior air simultaneously.
The secondary efficacy that the utility model can be reached by said structure is: suction port 5131 and the side frame tube 71 of this vehicle frame unit 7 by this inlet box 5 form arranging of overlapping shape, the space that makes this motorcycle 1 that inlet box 5 sides are set can be utilized fully, and make to configure this inlet box 5 and can reach compactification, and can reduce motorcycle 1 because the width of these inlet box 5 sides is set.
Another effect that the utility model can be reached by said structure is: this motorcycle 1 is by side-looking, be sequentially the sidecar lid 61 of body cover unit 6, the lid 52 of inlet box 5 and the side frame tube 71 of this vehicle frame unit 7, this inlet box 5 and this suction port 5131 can fully be covered by the sidecar lid 61 of this body cover unit 6, and the lid 52 of this inlet box 5 is between this side frame tube 71 and this sidecar lid 61, thereby in the time that this inlet box 5 is wanted to safeguard, only this sidecar lid 61 need be unloaded and can dismantle very expediently the engineering that the lid 52 of this inlet box 5 carries out cleaning.
In sum, the air intake structure of motor engine of the present utility model, really, can reach object and effect of institute's demand, promote effect compared with dust head, aobvious had novelty and creationary important document, therefore propose the application of utility model patent in accordance with the law, requests your referendary's mirror in detail, bestow the authorization for granting a patent, to feeling moral just.
[symbol description]
1 motorcycle
2 seat cushions
3 power unit 31 transmission cases
32 engines
4 air-strainer 41 suction tude
5 inlet box 51 bodies
511 ringwall 512 ventilation spaces
513 bump 5131 suction ports
514 air outlets
515 fixing lock ear 5151 lockholes
516 vehicle frame containing grooves
52 lids
6 body cover unit 61 sidecar lids
7 vehicle frame unit 71 side frame tubes
711 locking parts
Claims (9)
1. the air intake structure of a motor engine, this motorcycle is provided with power unit and body cover unit in the below of seat cushion, the transmission case top of this power unit is provided with air-strainer, this air-strainer connects an inlet box by a suction tude, this inlet box is by being covered body cover unit, the engine of this power unit operates needed air, to suck ambient air by this inlet box to provide after air-strainer filters, this inlet box is to be locked on the side frame tube of vehicle frame unit, it is characterized in that: this inlet box includes a body and a lid, this body defines a ventilation space by ringwall, this body is provided with a bump and an air outlet, this bump is provided with suction port, this suction port is to be set up towards headstock direction, this air outlet is to connect and to establish for the suction tude of this air-strainer.
2. the air intake structure of the motor engine as described in 1 of claim the, is characterized in that, this inlet box is covered completely by the sidecar lid of body cover unit, and the lid of this inlet box is between this side frame tube and sidecar lid.
3. the air intake structure of the motor engine as described in 1 of claim the, it is characterized in that, this bump and suction port are the tops that is positioned at this side frame tube, and this air outlet is the below that is positioned at this side frame tube, and this bump and this suction port are higher than air-strainer.
4. the air intake structure of the motor engine as described in 1 of claim the, is characterized in that, is seen and is looked by the front of motorcycle, and the sidecar frame pipe of the suction port of this inlet box and this vehicle frame unit forms arranging of overlapping shape.
5. the air intake structure of the motor engine as described in 1 of claim the, it is characterized in that, this vehicle frame cell side frame tube convexes with multiple locking parts, the body of this inlet box is provided with multiple fixing lock ears in this ringwall extension, this fixing lock ear is provided with lockhole, and the mode that this fixing lock ear is above lower potential difference and front and back configuration is located in the outer periphery of this inlet box body; This locking part is corresponding with the fixing lock ear of this inlet box, can wear by lock member by this fixing lock ear of this inlet box, this inlet box is locked on the locking part of this vehicle frame cell side frame tube.
6. the air intake structure of the motor engine as described in 1 of claim the, is characterized in that, a side of the body of this inlet box is arranged with a vehicle frame containing groove, and this vehicle frame containing groove can be embedded for the side frame tube of this vehicle frame unit.
7. the air intake structure of the motor engine as described in 1 of claim the, is characterized in that, this motorcycle, by side-looking, is sequentially sidecar lid, the lid of this inlet box and the side frame tube of this vehicle frame unit of this body cover unit.
8. the air intake structure of the motor engine as described in 1,3,4 or 7 of claims the, is characterized in that, the suction port of this inlet box is covered completely by the sidecar lid of this body cover unit.
9. the air intake structure of the motor engine as described in 1 of claim the, is characterized in that, this suction port is with level of approximation and towards the mode of headstock direction, is located at the top of the side frame tube of vehicle frame unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333502.1U CN203925819U (en) | 2014-06-20 | 2014-06-20 | The air intake structure of motor engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333502.1U CN203925819U (en) | 2014-06-20 | 2014-06-20 | The air intake structure of motor engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925819U true CN203925819U (en) | 2014-11-05 |
Family
ID=51821640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333502.1U Active CN203925819U (en) | 2014-06-20 | 2014-06-20 | The air intake structure of motor engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626326A (en) * | 2016-03-09 | 2016-06-01 | 力帆实业(集团)股份有限公司 | Motorcycle air filter |
| CN107939563A (en) * | 2016-10-13 | 2018-04-20 | 光阳工业股份有限公司 | Air cleaner |
| CN114294135A (en) * | 2022-01-05 | 2022-04-08 | 浙江钱江摩托股份有限公司 | Air inlet structure of motorcycle engine |
-
2014
- 2014-06-20 CN CN201420333502.1U patent/CN203925819U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626326A (en) * | 2016-03-09 | 2016-06-01 | 力帆实业(集团)股份有限公司 | Motorcycle air filter |
| CN107939563A (en) * | 2016-10-13 | 2018-04-20 | 光阳工业股份有限公司 | Air cleaner |
| CN114294135A (en) * | 2022-01-05 | 2022-04-08 | 浙江钱江摩托股份有限公司 | Air inlet structure of motorcycle engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |