CN202370705U - Outer cover for air filter of gasoline engine - Google Patents
Outer cover for air filter of gasoline engine Download PDFInfo
- Publication number
- CN202370705U CN202370705U CN2011204869041U CN201120486904U CN202370705U CN 202370705 U CN202370705 U CN 202370705U CN 2011204869041 U CN2011204869041 U CN 2011204869041U CN 201120486904 U CN201120486904 U CN 201120486904U CN 202370705 U CN202370705 U CN 202370705U
- Authority
- CN
- China
- Prior art keywords
- outer cover
- hook
- groove
- cover body
- cover plate
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an outer cover for an air filter of a gasoline engine. The outer cover comprises an outer cover body (1) and an outer cover covering plate (2), and is characterized in that: the outer cover body (1) consists of a horizontal part and a vertical part and has an L shape integrally; the outer wall of the vertical part is provided with a rectangular frame (13) matched with the outer cover covering plate (2); and the outer cover body (1) and the outer cover covering plate (2) are clamped together through a cantilever clamping structure. The cantilever clamping structure is adopted, so that the outer cover is convenient to detach by a single hand; the outer cover has a high sealing property and can effectively prevent rainwater from infiltrating; and the structural design is skillful, and the influence on appearance is reduced to the greatest extent.
Description
Technical field
The utility model belongs to the petrol engine member, specifically, is a kind of empty filter outer cover that is used on the petrol engine.
Background technique
Shown in Figure 1 is traditional empty filter outer cover of a kind of petrol engine, is made up of with outer cover cover plate 2 outer cover body 1.Outer cover body 1 is tabular, and its top is provided with draw-in groove, and bottom interval is provided with two pegs.Outer cover cover plate 2 is made up of level board and vertical plate, and is whole L-shaped, has rectangle frame on the level board, is provided with elastic chuck in the rectangle frame, and the bottom of vertical plate is provided with two hooks.During installation, elastic chuck passes draw-in groove and is hooked on the left and right sides sidewall of draw-in groove, and the upper end of outer cover body 1 and outer cover cover plate 2 is fastened togather; Simultaneously, two hooks correspondence respectively are hooked on two pegs, and the lower end of outer cover body 1 and outer cover cover plate 2 is fastened togather.The subject matter that this structure exists is: elastic chuck and the gap between the rectangle frame that (1) is provided with on the cover board are too narrow, and finger is difficult for stretching into, and dismounting is inconvenient; (2) the upper end snap-in structure is arranged on the top of sky filter outer cover, and rainwater can infiltrate from clamped position, poor sealing.
The model utility content
The purpose of the utility model is to provide the empty filter outer cover of a kind of petrol engine of a kind of easy installation and removal, good airproof performance.
For solving above technical problem; The empty filter outer cover of a kind of petrol engine that the utility model provides; Comprise outer cover body and outer cover cover plate, key is: outer cover body is made up of horizontal component and vertical part, and is whole L-shaped; Have the rectangle frame that matees with the outer cover cover plate on the outer wall of its vertical part, said outer cover body and outer cover cover plate are fastened togather through the cantilever interface arrangment.
As preferably; The upper end of said outer cover cover plate extends internally earlier to extend upward again and forms first hook; Outer cover body is provided with first groove with the first hook coupling, and said first hook and first groove are provided with the angle of inclination, and both are connected together and constitute the cantilever interface arrangment; The lower end of said outer cover cover plate extends to form second hook downwards to extending below to stretch out earlier more again; Outer cover body is provided with second groove with the second hook coupling, and said second hook is connected together with second groove and constitutes the cantilever interface arrangment with thrust function.
The utility model has adopted the cantilever interface arrangment, convenient disassembly, and one hand can be accomplished; Good airproof performance can avoid rainwater to infiltrate effectively; Structural design is ingenious, has reduced the influence to appearance and modeling to greatest extent.
Description of drawings
Fig. 1 is the structural representation (decomposing state) of the empty filter outer cover before improving.
Fig. 2 is the structural representation (decomposing state) of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
The empty filter outer cover of a kind of petrol engine as shown in Figure 2 is assembled with outer cover cover plate 2 by outer cover body 1.Outer cover body 1 is made up of horizontal component and vertical part, and is whole L-shaped, has the rectangle frame 13 that matees with outer cover cover plate 2 on the outer wall of its vertical part, and the shape of rectangle frame 13 is preferably rectangle, is convenient to manufacturing.The two ends up and down of outer cover body 1 and outer cover cover plate 2 are fastened togather through the cantilever interface arrangment respectively.
The cantilever interface arrangment is made up of hook and groove, and this interface arrangment adopts mould-forming, compares thread connecting mode, the dismounting more convenient and quicker.The upper end of outer cover cover plate 2 extends internally earlier to extend upward again and forms first hook 21; Outer cover body 1 is provided with first groove 11 with first hook, 21 couplings; First hook, 21 and first groove 11 is provided with the angle of inclination, and both are connected together and constitute the cantilever interface arrangment, and this is a kind of snap fit in the cantilever interface arrangment; Owing to designed certain angle of inclination; Be convenient to installation and removal,, then need could first hook 21 be freed in first groove 11 by outer force urges first hook 21 if there is not this angle of inclination.The lower end of outer cover cover plate 2 extends to form second hook 22 downwards to extending below to stretch out earlier more again; Outer cover body 1 is provided with second groove 12 with second hook, 22 couplings; Second hook, 22 and second groove 12 is connected together and constitutes the cantilever interface arrangment with thrust function; Second hook, 22 this shaped design, make second hook 22 can free deformation and for convenience detach, its thrust function can prevent that again the cantilever distortion is excessive and rupture in addition.During dismounting, earlier from the cantilever interface arrangment of lower end open, the cantilever interface arrangment of open upper end again, it is identical taking off with the power of buckling.
Certainly, also can the cantilever interface arrangment be arranged on the right ends of outer cover body 1 and outer cover cover plate 2, it is said that the quantity of cantilever interface arrangment also is not limited to specific embodiment, can be provided with as required.
Claims (3)
1. the empty filter outer cover of a petrol engine; Comprise outer cover body (1) and outer cover cover plate (2); It is characterized in that: outer cover body (1) is made up of horizontal component and vertical part; Whole L-shaped, have the rectangle frame (13) that matees with outer cover cover plate (2) on the outer wall of its vertical part, said outer cover body (1) and outer cover cover plate (2) are fastened togather through the cantilever interface arrangment.
2. according to the empty filter outer cover of the described a kind of petrol engine of claim 1; It is characterized in that: the upper end of said outer cover cover plate (2) extends internally earlier to extend upward again and forms first hook (21); Outer cover body (1) is provided with first groove (11) with first hook (21) coupling; Said first hook (21) and first groove (11) are provided with the angle of inclination, and both are connected together and constitute the cantilever interface arrangment; The lower end of said outer cover cover plate (2) extends to form second hook (22) downwards to extending below to stretch out earlier more again; Outer cover body (1) is provided with second groove (12) with second hook (22) coupling, and said second hook (22) is connected together with second groove (12) and constitutes the cantilever interface arrangment with thrust function.
3. according to the empty filter outer cover of the described a kind of petrol engine of claim 2; It is characterized in that: first hook (21) that is arranged on said outer cover cover plate (2) upper end is that two, second hook (22) of lower end are one; Correspondingly, first groove (11) that is arranged on outer cover body (1) upper end is that two, second groove (12) of lower end are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204869041U CN202370705U (en) | 2011-11-30 | 2011-11-30 | Outer cover for air filter of gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204869041U CN202370705U (en) | 2011-11-30 | 2011-11-30 | Outer cover for air filter of gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370705U true CN202370705U (en) | 2012-08-08 |
Family
ID=46594411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204869041U Expired - Fee Related CN202370705U (en) | 2011-11-30 | 2011-11-30 | Outer cover for air filter of gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434331A (en) * | 2011-11-30 | 2012-05-02 | 力帆实业(集团)股份有限公司 | Outer guard of air filter of gasoline engine |
-
2011
- 2011-11-30 CN CN2011204869041U patent/CN202370705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434331A (en) * | 2011-11-30 | 2012-05-02 | 力帆实业(集团)股份有限公司 | Outer guard of air filter of gasoline engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203117242U (en) | Single-ammeter-position combination ammeter case | |
| CN202370705U (en) | Outer cover for air filter of gasoline engine | |
| CN102434331A (en) | Outer guard of air filter of gasoline engine | |
| CN203004620U (en) | Novel file box | |
| CN201520585U (en) | Inner cover plate | |
| CN203098036U (en) | Air-air intercooler air inlet/outlet pipeline and generator set with same | |
| CN202926467U (en) | Mounting bracket for pressure control valve and carbon tank control valve | |
| CN201717275U (en) | Junction box of photovoltaic component | |
| CN202276543U (en) | Novel plastic part positioning and tightening device | |
| CN201617483U (en) | Sheathing connection structure for connecting chair seat and chair frame of soft surface folding chair | |
| CN202458189U (en) | Water tank capable of being automatically added with water for glass cleaning machine | |
| CN202789248U (en) | Novel ventilation device for oil tank | |
| CN202698676U (en) | Combined cup | |
| CN202430813U (en) | Plastic manhole base structure | |
| CN202690599U (en) | Screen-pressing sheet | |
| CN207126758U (en) | Glue-injection machine head reciprocating mechanism | |
| CN202692381U (en) | Connector for installing air-conditioning box return air filter screen plate | |
| CN204327334U (en) | A kind of housing of air-strainer | |
| CN202400249U (en) | V-shaped ship | |
| CN202518075U (en) | Plastic fixing tray of vehicle storage battery | |
| CN203078898U (en) | Right suspension support assembly of engine package case | |
| CN202628332U (en) | Air inlet system of engine | |
| CN202492073U (en) | Pipe orifice mechanism for production of melamine | |
| CN202541293U (en) | Fuel tank cover assembly | |
| CN201746773U (en) | Guardrail face tube square tube joint |
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: 20120808 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |