CN201376492Y - Connecting mechanism on automobile air cleaner - Google Patents
Connecting mechanism on automobile air cleaner Download PDFInfo
- Publication number
- CN201376492Y CN201376492Y CN200920141756U CN200920141756U CN201376492Y CN 201376492 Y CN201376492 Y CN 201376492Y CN 200920141756 U CN200920141756 U CN 200920141756U CN 200920141756 U CN200920141756 U CN 200920141756U CN 201376492 Y CN201376492 Y CN 201376492Y
- Authority
- CN
- China
- Prior art keywords
- installation foot
- bindiny mechanism
- housing
- extension
- fixedly connected
- 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
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Abstract
The utility model relates to a connecting mechanism on automobile air cleaner. The connecting mechanism comprises an installation foot which is fixedly connected on a shell and whose diameter is gradually reduced from the end connected with the shell to the terminal end, an extending part which is fixedly connected with the terminal end of the installation foot and has the same diameter with the terminal end of the installation foot, and a limiting part which is fixedly connected with the extending part and whose diameter is slightly bigger than the extending part, wherein the installation foot, the extending part and the limiting part are coaxially arranged, when in connection, the connecting mechanism is inserted into a corresponding position of an engine compartment, the limiting part and the engine compartment are clamped for preventing a cleaner from moving upwards and downwards, the lower end of the installation foot and the extending part are meshed with the inner diameter of the engine compartment for preventing the cleaner from moving leftwards and rightwards, thereby the air cleaner can be connected with the engine compartment more fixedly, safely, and reliably, and the service life of the air cleaner can be prolonged.
Description
Technical field
The utility model relates to air filter on a kind of automobile, relates in particular to be used for bindiny mechanism that airfilter is connected with automobile engine nacelle.
Background technology
In the process of engine running, need burned air, and contain dust usually in the air, foreign matter such as sand, steam, the problem of Yin Faing therefrom: one, after foreign matter enters the cylinder body of driving engine, cause the wearing and tearing of cylinder block easily; Two, enter in the engine motor oil when foreign matter, then may bring the severe wear between the whole friction pair of driving engine; Three, these foreign matters such as fruit volume are bigger, then might stop up the engine air throttle valve body, cause its work not smooth.Therefore, for guaranteeing the normal operation of automotive engine, air must be through filtering, so that remove impurity and dust before entering driving engine.Therefore, usually dispose airfilter before the automotive engine, it generally includes housing, is arranged on the filter core in the housing, housing is provided with admission port and air extractor duct, when in use, air inlet pipe is housed on the admission port, air extractor duct bonded assembly freeing pipe connects the admission port of driving engine, air enters in the housing from air inlet pipe, obtains pure air through filter core and enter driving engine after air extractor duct flows out.
In assembling, airfilter is connected with automobile engine nacelle usually, therefore, case of air cleaner is provided with the bindiny mechanism that is connected with machinery space, because automobile often is subjected to stronger or more frequent jolting in the process of moving easily, thereby makes airfilter also and then be given a shock, existing bindiny mechanism is owing to not matching with the machinery space bonded assembly and occurring joint lossening easily, therefore, in use tend to cause certain trouble.
The utility model content
The utility model purpose be provide in order to overcome the deficiencies in the prior art a kind of can with the bindiny mechanism on the machinery space driving fit bonded assembly air filter for automobile.
For achieving the above object, the technical solution adopted in the utility model is: the bindiny mechanism on a kind of air filter for automobile, described airfilter comprises housing, be built in the filter core in the housing, described housing comprises the air extractor duct of offering above it, offer admission port thereunder, be fixedly connected on and be used for bindiny mechanism that described airfilter is connected with automobile engine nacelle on the housing, described bindiny mechanism comprises the installation foot that is fixedly connected on the housing and reduces gradually from coupling end to the end diameter of itself and housing, be fixedly connected and the extension identical with the installation foot end with the installation foot end diameter, be fixedly connected with described extension and slightly larger in diameter in the limiting section of extension, described installation foot, extension and limiting section same axis ground are provided with.
Further, described installation foot, extension and limiting section are one-body molded.
Described bindiny mechanism closely is arranged on described admission port place.
The periphery of described extension periphery and described installation foot lower end is provided with rubber cradle.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: when connecting, the utility model bindiny mechanism is inserted the machinery space relevant position, thereby limiting section tightens mutually with machinery space and prevents moving up and down of fil, thereby the internal diameter of the lower end of installation foot and extension and machinery space matches and prevents the fil sway, so can make that airfilter and being connected of machinery space are more firm, safe and reliable, thereby prolong the service life of airfilter.
Description of drawings
Accompanying drawing 1 is the utility model front view;
Accompanying drawing 2 is the utility model lateral plan;
Accompanying drawing 3 is an A place enlarged drawing in the accompanying drawing 1;
Accompanying drawing 4 is the utility model coupled condition cutaway view;
Wherein: 1, housing; 11, air extractor duct; 12, admission port; 13, upper shell; 14, lower house; 3, bindiny mechanism; 31, installation foot; 32, extension; 33, limiting section; 4, rubber cradle.
The specific embodiment
Below in conjunction with accompanying drawing, describe particular content of the present utility model in detail for example:
As Fig. 1, air filter for automobile shown in Figure 2, it comprises housing 1, be built in the filter core (not shown) in the housing 1, described housing 1 comprises upper shell 13, lower house 14, upper shell 13 is involutory with lower house 14 and is connected, on upper shell 13, offer air extractor duct 11, on lower house 14, offer admission port 12, upper shell 13 is formed with cavity after fastening with lower house 14, described filter core just is arranged in this cavity, filter core is usually by dacron thread, the structure that blending such as nylon wire are made with filtration hole, filter core is divided into the inner chamber of whole housing 1 the filtration ante-chamber and filters back cavity, admission port 11 is connected with the filtration ante-chamber, air extractor duct 12 is connected with the filtration back cavity, when in use, admission port 11 is connected with the air inlet pipe (not shown) of air input end, and air extractor duct 12 is connected with freeing pipe (not shown) one end, and the other end of freeing pipe is connected with the air intake of driving engine.
On lower house 14, also be provided with and be used for the bindiny mechanism 3 that is fixedly connected with described machinery space near described admission port 12 places, as shown in Figure 3 and Figure 4, described bindiny mechanism 3 mainly comprises and fixing successively and three parts of coaxial bonded assembly: installation foot 31, extension 32 and limiting section 33, wherein installation foot 31 upper ends and housing 1 are fixedly connected, and installation foot 31 diameters reduce from top to bottom successively, extension 32 diameters equate with installation foot 31 end diameters, limiting section 33 slightly larger in diameter are in the diameter of extension 32, during fabrication, above-mentioned installation foot 31, extension 32, limiting section 33 is one-body molded, it is simple to make technology, simultaneously, when inserting this bindiny mechanism in the machinery space, limiting section 33 is clamped on the machinery space bottom, thereby prevent moving up and down of fil, the connecting bore of installation foot 31 and extension 32 and machinery space matches thereby the sway that prevents fil is set, simultaneously, for damping vibration power, also be provided with rubber cradle 4 with machinery space endoporus tabling in the periphery of installation foot 31 peripheries of bindiny mechanism 3 and extension 32, thereby can make bindiny mechanism be connected more stable with the cabin of driving engine, safe and reliable and not fragile.
Claims (4)
1, bindiny mechanism on a kind of air filter for automobile, described airfilter comprises housing (1), be built in the filter core in the housing (1), described housing (1) comprises the air extractor duct of offering above it (11), offer admission port (12) thereunder, be fixedly connected on and be used for bindiny mechanism (3) that described airfilter is connected with automobile engine nacelle on the housing (1), it is characterized in that: described bindiny mechanism (3) comprises the installation foot (31) that is fixedly connected on that housing (1) is gone up and reduces gradually from coupling end to the end diameter of itself and housing (1), be fixedly connected and the extension (32) identical with installation foot (31) end with installation foot (31) end diameter, be fixedly connected with described extension (32) and slightly larger in diameter in the limiting section (33) of extension (32), described installation foot (31), extension (32) and limiting section (33) same axis ground are provided with.
2, the bindiny mechanism on the air filter for automobile according to claim 1 is characterized in that: described installation foot (31), extension (32) and limiting section (33) are one-body molded.
3, the bindiny mechanism on the air filter for automobile according to claim 1 and 2 is characterized in that: described bindiny mechanism (3) closely is arranged on described admission port (12) and locates.
4, the bindiny mechanism on the air filter for automobile according to claim 1 is characterized in that: the periphery of described extension (32) periphery and described installation foot (31) lower end is provided with rubber cradle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141756U CN201376492Y (en) | 2009-02-20 | 2009-02-20 | Connecting mechanism on automobile air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141756U CN201376492Y (en) | 2009-02-20 | 2009-02-20 | Connecting mechanism on automobile air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376492Y true CN201376492Y (en) | 2010-01-06 |
Family
ID=41516590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920141756U Expired - Fee Related CN201376492Y (en) | 2009-02-20 | 2009-02-20 | Connecting mechanism on automobile air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376492Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11451074B2 (en) | 2015-08-13 | 2022-09-20 | Samsung Electronics Co., Ltd. | Wireless charging method and apparatus thereof |
-
2009
- 2009-02-20 CN CN200920141756U patent/CN201376492Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11451074B2 (en) | 2015-08-13 | 2022-09-20 | Samsung Electronics Co., Ltd. | Wireless charging method and apparatus thereof |
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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: 20100106 Termination date: 20100220 |