CN110425064B - Air filter damping device convenient to detach and firm to install - Google Patents
Air filter damping device convenient to detach and firm to install Download PDFInfo
- Publication number
- CN110425064B CN110425064B CN201910628298.3A CN201910628298A CN110425064B CN 110425064 B CN110425064 B CN 110425064B CN 201910628298 A CN201910628298 A CN 201910628298A CN 110425064 B CN110425064 B CN 110425064B
- Authority
- CN
- China
- Prior art keywords
- stepped hole
- quick
- snap ring
- fixing device
- pad body
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010073 coating (rubber) Methods 0.000 claims abstract 2
- 230000035939 shock Effects 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 7
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
- F02M35/048—Arranging or mounting on or with respect to engines or vehicle bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides an air filter damping device convenient to detach and firm to install, which comprises a damping pad body, a fixing device, a quick-connection plug and an elastic snap ring, wherein a stepped hole with a spherical bottom is formed in the damping pad body, the fixing device is positioned outside the stepped hole of the damping pad body and concentric with the stepped hole, the fixing device is fixedly connected by rubber coating into the damping pad body when the damping pad body is formed, an annular groove for installation is formed outside the damping pad body, the shape of the upper part of the quick-connection plug is matched with that of the stepped hole, the quick-connection plug is in interference fit with the stepped hole after the quick-connection plug is inserted into the stepped hole, a flange is arranged in the middle of the quick-connection plug, threaded columns are arranged at the bottom of the quick-connection plug, limit grooves penetrating through side walls are transversely formed in two sides of the fixing device, the elastic snap ring is clamped in the limit grooves on two sides after being stretched, and the elastic snap ring is positioned on the lower surface of the flange of the quick-connection plug to play a limiting role. The invention has convenient disassembly and good damping effect.
Description
Technical Field
The invention relates to a damping device for a vehicle, in particular to an air filter damping device which is convenient to detach and firm to install.
Background
With the development of the age, the requirements of users on travel modes and travel experiences are higher and higher, and particularly in the driving process, the noise generated by vibration of an air filter seriously affects the driving experiences of passengers and drivers. The existing traditional air filter is often connected with an automobile rack or an engine through a shock pad, a bushing and a screw, and the connection mode can enable the air filter to bump and lose efficacy in the automobile driving process, so that the air filter falls down, the automobile is damaged, and personal safety is affected. And the installation flow of the connection mode is complex, which is not beneficial to the maintenance and replacement of the vehicle and the filter element in the later period.
Disclosure of Invention
In view of the above problems, the present invention aims to provide an air filter damping device which is convenient to detach and reliable to install, and can be used for fixing an air filter on an automobile rack or an engine, and is firm to install and convenient to detach.
The technical scheme of the invention is that the air filter damping device convenient to detach and firm to install comprises a damping pad body, a fixing device, a quick connector plug and an elastic snap ring, wherein a stepped hole is formed in the damping pad body, the bottom of the stepped hole is spherical, the fixing device is positioned outside the stepped hole of the damping pad body and concentric with the stepped hole, the fixing device is encapsulated into the damping pad body to realize fixed connection when the damping pad body is formed, an annular groove for installation is formed in the outer side of the damping pad body, the shape of the upper part of the quick connector plug is matched with that of the stepped hole, the top of the quick connector plug is spherical, the quick connector plug is completely matched or in interference fit with the stepped hole after the quick connector plug is inserted into the stepped hole, a flange plate is arranged in the middle of the quick connector plug, a threaded column is arranged at the bottom of the quick connector plug, limiting grooves penetrating through the side walls are transversely formed in two sides of the fixing device, the elastic snap ring is clamped into the limiting grooves on the two sides after being stretched, the elastic snap ring is clamped under the internal elastic action, and the clamped elastic snap ring is positioned on the lower surface of the flange plate of the quick connector plug to play a limiting function.
Preferably, a clamping part is vertically arranged at the fixing device at the tail part of the limiting groove, the tail end of the elastic snap ring is bent upwards, and the tail part of the elastic snap ring is vertically propped against and fixed in the clamping part after being clamped into the limiting groove.
Preferably, the number of the annular grooves on the outer side of the shock pad body is two, the two annular grooves are arranged up and down, and the two annular grooves are kept in an interference fit or complete fit state when being connected with automobile parts.
Preferably, the shock pad body is made of rubber, the fixing device is made of hard plastic, and the quick-connection plug is made of a metal piece.
Preferably, a hexagonal stud section which is convenient for the operation of a spanner is arranged above the flange plate.
The invention is used for fixing the air filter on the automobile rack or the engine, has good damping effect, simple connection mode and convenient disassembly, and has better promotion compared with the prior modes of damping pad, bushing and screw.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a cross-sectional view of the cushion body, quick connect plug and securing device of the present invention;
FIG. 4 is a cross-sectional view of the cushion body and the securing means of the present invention;
FIG. 5 is a schematic view of a fixing device according to the present invention;
wherein: 1-a shock pad body; 2-a fixing device; 3-quick connect plug; 4-an elastic snap ring; 5-a step hole; 6-an annular groove; 7, a flange plate; 8-a limit groove; 9-a clamping part; 10-hexagonal stud segments.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the invention provides an air filter damping device convenient to detach and firm to install, which comprises a damping pad body 1, a fixing device 2, a quick connection plug 3 and an elastic snap ring 4, wherein a stepped hole 5 is formed in the damping pad body 1, the bottom of the stepped hole 5 is spherical, the fixing device 2 is positioned outside the stepped hole 5 of the damping pad body 1 and concentric with the stepped hole 5, the fixing device 2 is encapsulated into the damping pad body 1 to realize fixed connection through encapsulation during forming of the damping pad body 1, an annular groove 6 for installation is formed in the outer side of the damping pad body 1, the upper part of the quick connection plug 3 is matched with the stepped hole 5 in shape, the top end of the quick connection plug 3 is spherical, the quick connection plug 3 is completely matched or in interference fit with the stepped hole 5, a flange plate 7 is arranged in the middle of the quick connection plug 3, the bottom of the quick connection plug 3 is a threaded column, limit grooves 8 penetrating through side walls are transversely formed in two sides of the fixing device 2, the limit grooves 8 in two sides are clamped under the action of elastic force, and the elastic snap ring 4 is clamped under the action of the flange plate 7.
As a preferred mode, the fixing device 2 of spacing groove 8 afterbody department is vertical to be provided with screens portion 9, elasticity snap ring 4 tail end upwards buckles, elasticity snap ring 4 card is gone into behind the spacing groove 8 its afterbody vertical support and is held and carry out the screens fixedly in screens portion 9 for elasticity snap ring 4 can be better fixed, be difficult for droing.
Preferably, the number of the annular grooves 6 on the outer side of the shock pad body 1 is two, the two annular grooves are arranged up and down, and an interference fit or complete fit state is kept when the shock pad body is connected with automobile parts through the annular grooves 6.
Preferably, the shock pad body 1 is made of rubber, the fixing device 2 is made of hard plastic, and the quick connector 3 is made of a metal piece.
Further, a hexagonal stud segment 10 which is convenient for the operation of a wrench is arranged above the flange 7, and the wrench is used for tightening the hexagonal stud segment 10 when the lower end of the quick connector 3 is connected to an automobile rack or an engine in a threaded manner.
When the shock pad is used, the quick-connection plug 3 is arranged on the mounting rack, the shock pad body 1 is arranged on an automobile part on the mounting rack by using the threaded column part of the quick-connection plug 3 to be in threaded connection with the mounting rack, the annular groove 6 of the shock pad body 1 is connected with the automobile part, then the shock pad body 1 is inserted into the quick-connection plug 3, the elastic snap ring 4 is buckled into the limit groove 8 of the fixing device 2 after being completely inserted into place, the quick-connection plug 3 is blocked in the shock pad body 1, and the mounting is completed. When the assembly and disassembly are needed, the parts and the installation bench can be separated only by pulling out the pull ring. In the use, when automobile parts produced vibrations in the course of the work, rubber material's shock pad body 1 can eliminate vibrations through compression and deformation, reduces the sound that produces owing to vibrations then, improves passenger and driver's use and experiences, and only need draw elastic snap ring 4, but quick assembly disassembly automobile parts has removed original complicated step of looking for the spanner and twisting the screw from, has improved work efficiency.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, but any simple modification, equivalent variation or modification made to the above embodiments according to the technical principles of the present invention still falls within the scope of the technical solutions of the present invention.
Claims (2)
1. Air filter damping device convenient to detach and firm to install, and is characterized in that: the anti-collision shock absorber comprises a shock absorber body (1), a fixing device (2), a quick connector (3) and an elastic snap ring (4), wherein a stepped hole (5) is formed in the shock absorber body (1), the bottom of the stepped hole (5) is spherical, the fixing device (2) is positioned at the outer side of the stepped hole (5) of the shock absorber body (1) and concentric with the stepped hole, the fixing device (2) is fixedly connected by rubber coating entering the shock absorber body (1) when the shock absorber body (1) is formed, an annular groove (6) for installation is formed in the outer side of the shock absorber body (1), the shape of the upper part of the quick connector (3) is matched with the shape of the stepped hole (5) and the top of the quick connector is spherical, the quick connector (3) is completely matched with or in interference fit with the stepped hole (5), a flange (7) is arranged in the middle of the quick connector (3), threaded columns are arranged at the bottom of the quick connector (3), limit grooves (8) penetrating through the side walls are transversely formed in the two sides of the fixing device (2), and the two sides of the quick connector (4) are clamped in the elastic snap ring (4) and then clamped under the effect of the elastic snap ring (4) and the elastic snap ring is clamped under the effect of the limit groove (7) and the limit effect of the snap ring (4); a clamping part (9) is vertically arranged at the fixing device (2) at the tail part of the limiting groove (8), the tail end of the elastic snap ring (4) is bent upwards, and the tail part of the elastic snap ring (4) is vertically propped against the clamping part (9) to be clamped and fixed after being clamped into the limiting groove (8); the number of annular grooves (6) on the outer side of the shock pad body (1) is two, the two annular grooves are arranged up and down, and the two annular grooves are in interference fit or complete fit when connected with the air filter through the annular grooves (6); the shock pad body (1) is made of rubber, the fixing device (2) is made of hard plastic, the quick-connection plug (3) is made of a metal piece, and the lower end of the quick-connection plug (3) is connected to an automobile rack or an engine in a threaded mode.
2. The air filter shock absorbing device convenient to detach and firm to install according to claim 1, wherein: a hexagonal stud section (10) convenient for spanner operation is arranged above the flange plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628298.3A CN110425064B (en) | 2019-07-12 | 2019-07-12 | Air filter damping device convenient to detach and firm to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628298.3A CN110425064B (en) | 2019-07-12 | 2019-07-12 | Air filter damping device convenient to detach and firm to install |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110425064A CN110425064A (en) | 2019-11-08 |
| CN110425064B true CN110425064B (en) | 2024-03-26 |
Family
ID=68409286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628298.3A Active CN110425064B (en) | 2019-07-12 | 2019-07-12 | Air filter damping device convenient to detach and firm to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425064B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10299817A (en) * | 1997-04-21 | 1998-11-13 | Kayaba Ind Co Ltd | Stay damper |
| KR20050076859A (en) * | 2004-01-26 | 2005-07-29 | 현대모비스 주식회사 | Shock absorber assembly for a vehicle |
| JP2011163245A (en) * | 2010-02-12 | 2011-08-25 | Daihatsu Motor Co Ltd | Cover body mounting structure |
| KR20110125006A (en) * | 2010-05-12 | 2011-11-18 | 주식회사 광진엔지니어링 | Connection structure of car lift |
| CN103538640A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Buffer structure between inner hood plate and engine room longitudinal girder for vehicle engine room |
| CN106402232A (en) * | 2016-10-12 | 2017-02-15 | 山东国金汽车工程技术有限公司 | Pagoda type rear-suspension upper limiting block |
| CN207048937U (en) * | 2017-06-20 | 2018-02-27 | 武汉比亚迪汽车有限公司 | A kind of damping fixing device of vavuum pump |
| CN210370966U (en) * | 2019-07-12 | 2020-04-21 | 恒勃控股股份有限公司 | Convenient empty filter damping device who dismantles and install firmly |
-
2019
- 2019-07-12 CN CN201910628298.3A patent/CN110425064B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10299817A (en) * | 1997-04-21 | 1998-11-13 | Kayaba Ind Co Ltd | Stay damper |
| KR20050076859A (en) * | 2004-01-26 | 2005-07-29 | 현대모비스 주식회사 | Shock absorber assembly for a vehicle |
| JP2011163245A (en) * | 2010-02-12 | 2011-08-25 | Daihatsu Motor Co Ltd | Cover body mounting structure |
| KR20110125006A (en) * | 2010-05-12 | 2011-11-18 | 주식회사 광진엔지니어링 | Connection structure of car lift |
| CN103538640A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Buffer structure between inner hood plate and engine room longitudinal girder for vehicle engine room |
| CN106402232A (en) * | 2016-10-12 | 2017-02-15 | 山东国金汽车工程技术有限公司 | Pagoda type rear-suspension upper limiting block |
| CN207048937U (en) * | 2017-06-20 | 2018-02-27 | 武汉比亚迪汽车有限公司 | A kind of damping fixing device of vavuum pump |
| CN210370966U (en) * | 2019-07-12 | 2020-04-21 | 恒勃控股股份有限公司 | Convenient empty filter damping device who dismantles and install firmly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110425064A (en) | 2019-11-08 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |