CN204200421U - A kind of gasoline engine air filter - Google Patents
A kind of gasoline engine air filter Download PDFInfo
- Publication number
- CN204200421U CN204200421U CN201420665687.6U CN201420665687U CN204200421U CN 204200421 U CN204200421 U CN 204200421U CN 201420665687 U CN201420665687 U CN 201420665687U CN 204200421 U CN204200421 U CN 204200421U
- Authority
- CN
- China
- Prior art keywords
- suction port
- air filter
- winter
- summer
- gasoline engine
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of gasoline engine air filter, comprise air filter lid (1) and acoustical panel (2), described acoustical panel (2) is provided with suction port, the dividing plate (5) suction port being divided into suction port in summer (3) and suction port in winter (4) is provided with in described suction port, described suction port is provided with the switching mechanism for changing suction port in summer (3) and suction port in winter (4), the intake duct in winter (6) be communicated with suction port in winter (4) is provided with at the outside lower end face of described air filter base (2), the suction port of described intake duct in winter (6) is relative with baffler.The utility model has the advantage of smart structural design, easy switching, adopts the switching it achieving air-suction state, can be suitable for varying environment temperature, improve the operation stability of petrol engine, make work more reliable.
Description
Technical field
The utility model relates to a kind of air filter, particularly a kind of gasoline engine air filter.
Background technique
At present, the air filter of petrol engine is divided into two kinds, and a kind of is air filter in summer by the air inlet of acoustical panel place, a kind of air filter in winter being suction port and extending to silencing apparatus place, this air filter intake method of two kinds is all very single, can not be adapted to varying environment temperature.
Model utility content
The purpose of this utility model is just to provide a kind of gasoline engine air filter that can carry out air inlet switching.
The purpose of this utility model is realized by such technological scheme, a kind of gasoline engine air filter, comprise air filter lid and acoustical panel, described acoustical panel is provided with suction port, be provided with in described suction port suction port is divided into summer suction port and winter suction port dividing plate, described suction port is provided with for change summer suction port and winter suction port switching mechanism, at the intake duct in winter that outside lower end face is provided with winter, suction port was communicated with of described air filter base, described winter, the suction port of intake duct was relative with baffler.
Wherein, described switching mechanism comprises the rotating shaft with air filter knob, and described rotating shaft is provided with volute spring, is provided with the conversion lid of band inlet hole in the lower end of rotating shaft, described conversion lid is positioned on described suction port, and described air filter knob is positioned at air filter and covers.
Owing to have employed technique scheme, the utility model has the advantage of smart structural design, easy switching, adopts the switching it achieving air-suction state, can be suitable for varying environment temperature, improve the operation stability of petrol engine, make work more reliable.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model acoustical panel structural representation;
Fig. 3 is the rear view of Fig. 2;
Fig. 4 is switching mechanism structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail; but the utility model is not limited to these mode of executions; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1, 2, 3, a kind of gasoline engine air filter, comprise air filter lid 1 and acoustical panel 2, described acoustical panel 2 is provided with suction port, be provided with in described suction port suction port is divided into summer suction port 3 and winter suction port 4 dividing plate 5, described suction port is provided with for change summer suction port 3 and winter suction port 4 switching mechanism, be provided with the intake duct 6 in winter be communicated with suction port 4 in winter at the outside lower end face of described air filter base 2, described winter, the suction port of intake duct 6 was relative with baffler.
Wherein, as shown in Figure 4, described switching mechanism comprises the rotating shaft 8 with air filter knob 7, described rotating shaft 8 is provided with volute spring 9, the conversion lid 11 of band inlet hole 10 is provided with in the lower end of rotating shaft 8, described conversion lid 11 is positioned on described suction port, and described air filter knob 7 is positioned on air filter lid 1.
The utility model uses like this: when needs suction port 3 in summer, twisting air filter knob 7, and conversion lid 11 covers suction port 4 in winter, and summer suction port 3 is connected with inlet hole 10, and now entered air is room temperature; When needs suction port 4 in winter, twisting air filter knob 7, conversion lid covers suction port 3 in summer, and winter suction port 4 is connected with inlet hole 10 because winter suction port 4 to pass through winter intake duct 6 corresponding with baffler, so what enter is hot air.
Claims (2)
1. a gasoline engine air filter, comprise air filter lid (1) and acoustical panel (2), it is characterized in that: on described acoustical panel (2), be provided with suction port, the dividing plate (5) suction port being divided into suction port in summer (3) and suction port in winter (4) is provided with in described suction port, described suction port is provided with the switching mechanism for changing suction port in summer (3) and suction port in winter (4), the intake duct in winter (6) be communicated with suction port in winter (4) is provided with at the outside lower end face of described air filter base (2), the suction port of described intake duct in winter (6) is relative with baffler.
2. gasoline engine air filter as claimed in claim 1, it is characterized in that: described switching mechanism comprises the rotating shaft (8) with air filter knob (7), described rotating shaft (8) is provided with volute spring (9), the conversion lid (11) of band inlet hole (10) is provided with in the lower end of rotating shaft (8), described conversion lid (11) is positioned on described suction port, and described air filter knob (7) is positioned on air filter lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665687.6U CN204200421U (en) | 2014-11-10 | 2014-11-10 | A kind of gasoline engine air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665687.6U CN204200421U (en) | 2014-11-10 | 2014-11-10 | A kind of gasoline engine air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200421U true CN204200421U (en) | 2015-03-11 |
Family
ID=52658385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665687.6U Expired - Fee Related CN204200421U (en) | 2014-11-10 | 2014-11-10 | A kind of gasoline engine air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200421U (en) |
-
2014
- 2014-11-10 CN CN201420665687.6U patent/CN204200421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |