CN202202998U - Integrated air filter for small-displacement automobile - Google Patents
Integrated air filter for small-displacement automobile Download PDFInfo
- Publication number
- CN202202998U CN202202998U CN2011202652707U CN201120265270U CN202202998U CN 202202998 U CN202202998 U CN 202202998U CN 2011202652707 U CN2011202652707 U CN 2011202652707U CN 201120265270 U CN201120265270 U CN 201120265270U CN 202202998 U CN202202998 U CN 202202998U
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- lower shell
- shell body
- upper shell
- automobile
- air filter
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Abstract
The utility model provides an integrated air filter for a small-displacement automobile, belongs to the technical field of automobile motors, and is used for solving the technical problems that the occupied space in a motor cabin is large, and the like in the prior art. According to the integrated air filter for the small-displacement automobile, the automobile motor comprises a cylinder cover; and the air filter comprises an upper shell and a lower shell, wherein the lower shell is integrated on the cylinder cover, the upper shell can be buckled above the lower shell, and a clamping structure capable of maintaining the upper shell and the lower shell to be in a fixing state is arranged between the upper shell and the lower shell. In the device, the lower shell and the cylinder cover are combined into a whole, thus the space occupation of the lower shell is reduced as compared with the lower shell, which is independently arranged in the air filter.
Description
Technical field
The utility model belongs to technical field of automobile engine, relates to the integration air filter cleaner of a kind of motor of automobile with small output volumn, particularly a kind of automobile with small output volumn.
Background technique
The Arrangement of Engine-room of liter-car is compact, and it is an accent job in the general arrangement of cabin that gas handling system is arranged.Need consider that when arranging new air-strainer designs and structural configuration,, make cabin pipeline trend again rationally, succinctly so that improve the cabin utilization ratio simultaneously.
Remove the device of airborne granulometric impurity.During reciprocating machine (internal-combustion engine, reciprocating compressor etc.) work, just will aggravate the wearing and tearing of part if suck impurity such as containing dust in the air, so air-strainer must be housed.Air-strainer is made up of filter core and housing two-part.The major requirement of air-strainer is that filtering efficiency is high, flow resistance is low, can uses and service free continuously the long period.
Air-strainer on the disclosed a kind of automobile of air-strainer on traditional motor car engine such as patent (CN2851620Y); Have primary air inlet that can be connected and the air outlet that can be connected, have the extra-air inlet that can be connected with the clutch housing air outlet with engine intake or engine supercharger suction port with the bleed device.Advantage simple in structure, that be easy to realize that this device has both can guarantee the air inlet quality of motor, can solve the ventilation and the heat dissipation problem of clutch again.
But this air-strainer has independently upper body and lower case; The space that takies in the engine compartment is bigger; When being applied on some small-sized compact type automobiles especially, the not enough situation of engine compartment spatial arrangement can occur, have influence on the assembling of miscellaneous part.
Summary of the invention
The purpose of the utility model is the problems referred to above that exist to existing technology, and a kind of integration air filter cleaner of automobile with small output volumn is provided, and technical problem to be solved by this invention is the space availability ratio that the compressed-air filter occupation space improves engine compartment.
The purpose of the utility model can realize through following technical proposal: a kind of integration air filter cleaner of automobile with small output volumn; Motor car engine comprises cylinder head cover; This air-strainer comprises upper shell and lower shell body; Described lower shell body is integrated on the described cylinder head cover, and described upper shell can be fastened on the top of described lower shell body, is provided with the interface arrangment that can make upper shell and lower shell body be in stationary state between described upper shell and the lower shell body.
The working principle of this device is following: lower shell body is integrated on the cylinder head cover, upper shell is connected on the lower shell body.It is as a whole to make that like this lower shell body and cylinder head cover merge, and compares the lower shell body of the independent air-strainer that is provided with, and has reduced the space hold of lower shell body; Simultaneously upper shell is connected to also to be equal on the lower shell body and is connected on the cylinder head cover, and upper shell can be used as engine hood and uses like this, has so just reduced the independent setting of engine hood; So the advantage of two above-mentioned aspects makes this device can improve the space availability ratio of the engine compartment of compact type automobile.
In the integration air filter cleaner of above-mentioned a kind of automobile with small output volumn; Described interface arrangment comprises several buckles that are installed on the upper shell and is opened in several and the bayonet socket that described buckle matches on the lower shell body that described buckle can be connected on the described bayonet socket.When being connected on the bayonet socket under the effect that is buckled in external force, upper shell fixes on lower shell body, when needs disassemble upper shell, under the effect of external force, buckle is broken away from bayonet socket, can upper shell be lifted down from lower shell body like this.
In the integration air filter cleaner of above-mentioned a kind of automobile with small output volumn, described lower shell body and described cylinder head cover are working of plastics and both adopt the integral molded plastic moulding.Plastics are processed easily, and the mechanical property of engineering plastics is also fine, and integral molded plastic is molded on the processing technology fairly simple.
In the integration air filter cleaner of above-mentioned a kind of automobile with small output volumn; Described upper shell inner side surface has boss one, and the inner side surface of described lower shell body has boss two, and when described upper shell is fastened on the described lower shell body; Described boss one can be interlocked with boss two and can form a filter core chamber; The indoor filter core that is provided with of described filter core, described boss one is provided with the air outlet, and described boss two is provided with suction port.Air enters the filter core chamber from suction port, comes out from the air outlet through behind the filter element filtering again.
In the integration air filter cleaner of above-mentioned a kind of automobile with small output volumn, described air outlet be positioned at the engine crankcase ventilated port near.Distance between the air outlet of crankcase ventilation mouth and empty filter so shortened the length of crankcase ventilation flexible pipe, realizes economical with materials than the weak point of conventional engine, reduces cost.
Compared with prior art, it is as a whole that this device makes that lower shell body and cylinder head cover merge, and compares the lower shell body of the independent air-strainer that is provided with, and reduced the space hold of lower shell body; Simultaneously upper shell is connected to also to be equal on the lower shell body and is connected on the cylinder head cover, and upper shell can be used as engine hood and uses like this, has so just reduced the independent setting of engine hood; So the advantage of two above-mentioned aspects makes this device can improve the space availability ratio of the engine compartment of compact type automobile.Distance between the air outlet of crankcase ventilation mouth and empty filter so shortened the length of crankcase ventilation flexible pipe, realizes economical with materials than the weak point of conventional engine, reduces cost.
Description of drawings
Fig. 1 is the structural representation of this air-strainer and cylinder head cover.
Fig. 2 is the side-looking structural representation of the lower shell body of this air-strainer.
Fig. 3 is the plan structure schematic representation of the lower shell body of this air-strainer.
Among the figure, 1, cylinder head cover; 2, upper shell; 3, lower shell body; 4, air outlet; 5, suction port; 6, crankcase ventilation mouth; 7, filter core chamber.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
Like Fig. 1, Fig. 2 and shown in Figure 3, motor car engine comprises cylinder head cover 1, and this air-strainer comprises upper shell 2 and lower shell body 3; Lower shell body 3 is integrated on the cylinder head cover 1, and upper shell 2 can be fastened on the top of lower shell body 3, and upper shell 2 inner side surfaces have boss one; The inner side surface of lower shell body 3 has boss two; And when upper shell 2 is fastened on 3 last times of lower shell body, boss one can be interlocked with boss two and can form a filter core chamber 7, is provided with filter core in the filter core chamber 7; Boss one is provided with air outlet 4, and boss two is provided with suction port 5.Air enters the filter core chamber 7 from suction port 5, through 4 coming out from the air outlet behind the filter element filtering again.Air outlet 4 be positioned at engine crankcase ventilated port 6 near.Distance between the air outlet 4 of crankcase ventilation mouth 6 and empty filter so shortened the length of crankcase ventilation flexible pipe, realizes economical with materials than the weak point of conventional engine, reduces cost.Lower shell body 3 is working of plastics with cylinder head cover 1 and both adopt the integral molded plastic moulding.Plastics are processed easily, and the mechanical property of engineering plastics is also fine, and integral molded plastic is molded on the processing technology fairly simple.
Be provided with the interface arrangment that can make upper shell 2 and lower shell body 3 be in stationary state between upper shell 2 and the lower shell body 3.Specifically, interface arrangment comprises several buckles that are installed on the upper shell 2 and is opened in several bayonet sockets that match with buckle on the lower shell body 3 that buckle can be connected on the bayonet socket.In the present embodiment, the quantity of buckle and bayonet socket is 4, but as another kind of scheme, the quantity of buckle and bayonet socket all can design according to actual conditions.When being connected on the bayonet socket under the effect that is buckled in external force, upper shell 2 fixes on lower shell body 3, when needs disassemble upper shell 2, under the effect of external force, buckle is broken away from bayonet socket, can upper shell 2 be lifted down from lower shell body 3 like this.
The working principle of this device is following: lower shell body 3 is integrated on the cylinder head cover 1, upper shell 2 is connected on the lower shell body 3.It is as a whole to make that like this lower shell body 3 and cylinder head cover 1 merge, and compares the lower shell body 3 of the independent air-strainer that is provided with, and has reduced the space hold of lower shell body 3; Simultaneously upper shell 2 is connected to also to be equal on the lower shell body 3 and is connected on the cylinder head cover 1, and upper shell 2 can be used as engine hood and uses like this, has so just reduced the independent setting of engine hood; So the advantage of two above-mentioned aspects makes this device can improve the space availability ratio of the engine compartment of compact type automobile.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (5)
1. the integration air filter cleaner of an automobile with small output volumn; Motor car engine comprises cylinder head cover (1); It is characterized in that this air-strainer comprises upper shell (2) and lower shell body (3), described lower shell body (3) is integrated on the described cylinder head cover (1); Described upper shell (2) can be fastened on the top of described lower shell body (3), is provided with the interface arrangment that can make upper shell (2) and lower shell body (3) be in stationary state between described upper shell (2) and the lower shell body (3).
2. the integration air filter cleaner of a kind of automobile with small output volumn according to claim 1; It is characterized in that; Described interface arrangment comprises several buckles that are installed on the upper shell (2) and is opened in several and the bayonet socket that described buckle matches on the lower shell body (3) that described buckle can be connected on the described bayonet socket.
3. the integration air filter cleaner of a kind of automobile with small output volumn according to claim 2 is characterized in that, described lower shell body (3) and described cylinder head cover (1) is working of plastics and both adopt the integral molded plastic moulding.
4. according to the integration air filter cleaner of claim 1 or 2 or 3 described a kind of automobiles with small output volumn; It is characterized in that; Described upper shell (2) inner side surface has boss one, and the inner side surface of described lower shell body (3) has boss two, and is fastened on described lower shell body (3) last time when described upper shell (2); Described boss one can be interlocked with boss two and can form a filter core chamber (7); Be provided with filter core in the described filter core chamber (7), described boss one is provided with air outlet (4), and described boss two is provided with suction port (5).
5. the integration air filter cleaner of a kind of automobile with small output volumn according to claim 4 is characterized in that, described air outlet (4) be positioned at engine crankcase ventilated port (6) near.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202652707U CN202202998U (en) | 2011-07-26 | 2011-07-26 | Integrated air filter for small-displacement automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202652707U CN202202998U (en) | 2011-07-26 | 2011-07-26 | Integrated air filter for small-displacement automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202998U true CN202202998U (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202652707U Expired - Fee Related CN202202998U (en) | 2011-07-26 | 2011-07-26 | Integrated air filter for small-displacement automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332818A (en) * | 2015-12-08 | 2016-02-17 | 青岛华涛汽车模具有限公司 | Cylinder head cover integrated with air filter |
-
2011
- 2011-07-26 CN CN2011202652707U patent/CN202202998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332818A (en) * | 2015-12-08 | 2016-02-17 | 青岛华涛汽车模具有限公司 | Cylinder head cover integrated with air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130726 |