CN206246262U - A kind of air filter - Google Patents
A kind of air filter Download PDFInfo
- Publication number
- CN206246262U CN206246262U CN201621383659.0U CN201621383659U CN206246262U CN 206246262 U CN206246262 U CN 206246262U CN 201621383659 U CN201621383659 U CN 201621383659U CN 206246262 U CN206246262 U CN 206246262U
- Authority
- CN
- China
- Prior art keywords
- air filter
- lower house
- upper shell
- air
- air inlet
- 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 is related to automotive air filter technical field, in particular discloses a kind of air filter for being conveniently replaceable filter core.Formed after the air filter, including upper shell, lower house and filter core, a side of the upper shell and a side grafting of the lower house and be rotatably connected, the upper shell and the lower house are fixed after fastening by jump ring.The air filter that the utility model is provided.When needing to change filter core, the jump ring for fastening upper shell and lower house is opened, upper shell just rotatable opening, without dismantling air filter air outlet pipe and upper shell, just can realize the replacing of filter core.This structure just can realize the replacing of air filter in the less withdrawal space, effectively reduce demand of the air filter to space, so that later maintenance maintenance is very convenient, reduce the workload of service worker.
Description
Technical field
The utility model is related to automotive air filter technical field, more particularly to a kind of air-filtering for being conveniently replaceable filter core
Device.
Background technology
Air filter is a kind of essential part in automobile, and existing engine of commercial vehicle cabin space is all limited,
During arrangement, some air filters are often arranged in the rear end of enging cabin, when changing or clearing up filter core, need to be air
The parts of cleaner leading portion are disassembled.
Existing air filter, generally using the structure of vertical type, filter core is sealed in air-filtering by upper-lower casing
Inside device, upper-lower casing is uniformly distributed using multiple buckles and is combined, and buckle is required to the space of operation, it is necessary in air
Larger operating space is reserved outside cleaner arrangement.
Existing air filter needs larger hair cabin opening size, to realize that air filter is basic in field range
Within, could realize that the normal of air filter is disassembled and later maintenance, otherwise do not removing the situation of other auto parts and components
Under cannot dismantle air filter, such as the parts of air filter leading portion are disassembled, during vehicle maintenance waste
The substantial amounts of time, so as to increased the workload of maintenance personal.
Therefore, the later maintenance caused by the withdrawal space of air filter and enging cabin opening are narrow and small how is solved to protect
The problem of inconvenience is supported, as those skilled in the art's technical barrier urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of air filter, to solve the withdrawal space and hair because of air filter
The problem of the narrow and small later maintenance maintenance inconvenience for causing of dynamic engine opening.
To achieve these goals, the utility model provides a kind of air filter, including upper shell, lower house and filter
Formed after core, a side of the upper shell and a side grafting of the lower house and be rotatably connected, the upper shell and institute
State after lower house is fastened and fixed by jump ring.
Preferably, rotatable plug is fixed with the upper shell, the lower house is provided with jack, described rotatable slotting
One end that the stage casing of head has rotating shaft, the rotatable plug is fixed on the upper shell, and the other end is used to insert described inserting
In hole.
Preferably, the filter core includes filter paper and sealing strip, and the filter paper uses one glue injection structure with the sealing strip.
Preferably, assembled by interference fit between the sealing strip of the filter core and the lower house.
Preferably, the filter core is laterally or longitudinally provided with least one reinforcement.
Preferably, the air inlet on the lower house is connected with the air inlet pipe of engine by way of grafting.
Preferably, at least one mounting hole is provided with the outside of the air inlet, at least one is provided with the inside of the air inlet pipe
Individual projection, forms between the described raised and mounting hole and is engaged by clamping.
Preferably, the end face of the air inlet is provided with least one along the axially extending groove of the air inlet.
Preferably, the bottom surface of the lower house is provided with bushing and rubber mount.
Preferably, the side of the rubber mount of the lower house bottom inside is oblique.
Being formed after the air filter that the utility model is provided, a side of upper shell and a side grafting of lower house can
Rotatable connection, the upper shell is fixed after being fastened with the lower house by jump ring.When needing to change filter core, open for fastening
The jump ring of upper shell and lower house, upper shell just rotatable opening, without dismantling air filter air outlet pipe and upper shell, just may be used
Realize the replacing of filter core.This structure just can realize the replacing of air filter in the less withdrawal space, effectively reduce
Air filter, so that later maintenance maintenance is very convenient, reduces the workload of service worker to the demand in space.
Brief description of the drawings
The structural representation of the air filter that Fig. 1 is provided for a kind of specific embodiment of the utility model；
Fig. 2 is the side structure schematic view of air filter in Fig. 1；
Fig. 3 is installed on the structural representation in lower house for filter core；
Fig. 4 is a kind of structural representation of specific embodiment of filter core；
Fig. 5 is the structural representation of another angle of filter core in Fig. 4；
Fig. 6 is the structural representation that air filter is connected with air inlet pipe；
Fig. 7 is the mplifying structure schematic diagram at A in Fig. 6；
Fig. 8 is the polycrystalline substance schematic diagram of lower house；
Wherein, in Fig. 1-Fig. 8：
Upper shell 1, filter core 2, filter paper 21, sealing strip 22, reinforcement 23, lower house 3, jump ring 4, rotatable plug 5, installation
Hole 6, groove 7, bushing 8, rubber mount 9, air inlet pipe 10.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
Refer to Fig. 1, Fig. 2, the structural representation of the air filter that Fig. 1 is provided for a kind of specific embodiment of the utility model
Figure；Fig. 2 is the side structure schematic view of air filter in Fig. 1.
As shown in Figure 1 and Figure 2, the air filter that the utility model is provided, including upper shell 1, lower house 3 and filter core 2,
Formed after one side of the upper shell 1 and a side grafting of the lower house 3 and be rotatably connected, the upper shell 1 and institute
State after lower house 3 is fastened and fixed by jump ring 4, in a kind of specific scheme, formed between the rear end of upper shell 1 and lower house 3
It is rotatably connected, the jump ring 4 is set in the front end and side of upper shell 1 and lower house 3.
The air filter that the utility model is provided, forms after a side of upper shell 1 and a side grafting of lower house 3
It is rotatably connected, the upper shell 1 is fixed after being fastened with the lower house 3 by jump ring 4.When needing to change filter core 2, open and use
In the jump ring 4 for fastening upper shell 1 and lower house 3, the just rotatable opening of upper shell 1, without dismantle air filter air outlet pipe and
Upper shell 1, just can realize the replacing of filter core 2.This structure just can realize air filter more in the less withdrawal space
Change, effectively reduce demand of the air filter to space, so that later maintenance maintenance is very convenient, reduce maintenance mans
The workload of people.
In a kind of specific scheme, rotatable plug 5 is fixed with the upper shell 1, the lower house 3 is provided with slotting
Hole, one end that the stage casing of the rotatable plug 5 has rotating shaft, the rotatable plug 5 is fixed on the upper shell 1, separately
One end is used to insert in the jack.Above-mentioned rotatable plug 5 will be fixed with upper shell 1, the other end of rotatable plug 5 is inserted
Enter in the jack on lower house 3, just can realize being rotatably connected between upper shell 1 and lower house 3.
In specific scheme, as shown in figure 4, the filter core 2 includes filter paper 21 and sealing strip 22, the filter paper 21 with it is described
Sealing strip 22 can use one glue injection structure.
In preferred scheme, as shown in figure 3, being matched somebody with somebody by interference between the sealing strip 22 and the lower house 3 of the filter core 2
Conjunction is assembled, the sealing good to ensure air filter.
In preferred scheme, as shown in figure 5, the filter core 2 is laterally or longitudinally provided with least one reinforcement 23, can be with
The deformation of filter core 2 is prevented during filter core 2 is changed.
In preferred scheme, as shown in fig. 6, the air inlet on the lower house 3 passes through to insert with the air inlet pipe 10 of engine
The mode for connecing is connected, this structure can realize air filter can engine air inlet pipe 10 fast quick-detach and installation.
In specific scheme, as shown in fig. 7, being provided with least one mounting hole 6, the air inlet pipe on the outside of the air inlet
10 inner side is provided with least one raised, is formed between the described raised and mounting hole 6 and is engaged by clamping, to form the lower casing
Grafting between the air inlet pipe 10 of air inlet and engine on body 3.In specific scheme, the outside of air inlet can be provided with two
Individual mounting hole 6, mounting hole 6 can be square hole；Correspondingly, the inner side of air inlet pipe 10 is provided with two projections.
In preferred scheme, the end face of the air inlet is provided with least one along the axially extending groove 7 of the air inlet,
The end of air inlet sets groove 7, and the end of air inlet will occur elastic deformation, and diminish in radial dimension, just after being squeezed
It is inserted in air inlet pipe 10, after air inlet pipe 10 is inserted in, the extruding force of gas inlet end structure disappears, and the radial dimension of air inlet will be extensive
It is multiple, and then clamping, can effectively prevent air inlet pipe 10 from departing from the air inlet.
In preferred scheme, as shown in figure 8, the bottom surface of the lower house 3 is provided with bushing 8 and rubber mount 9, rubber mount
9 and bushing 8 can reduce the vibration of air filter, there is provided the comfortableness of vehicle.In further scheme, the bottom of lower house 3
Face can be bolted on automobile suspension arrangement by three, it can be ensured that the durability and reliability of product, air filter
The mount point of lower house 3 gap that can ensure with periphery member.
In more excellent scheme, the side of the rubber mount 9 of the bottom inside of the lower house 3 is oblique so that lower house 3
Interior air-flow is evenly distributed, and prevents local pressure in air filter excessive, while effectively reducing intake resistance, reduces vortex and produces
It is raw.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the Equivalent embodiments of equivalent variations are revised as, still without departing from specification and figure
Show covered it is spiritual when, all should be in protection domain of the present utility model.
Claims (10)
1. a kind of air filter, including upper shell, lower house and filter core, it is characterised in that a side of the upper shell with
Formed after one side grafting of the lower house and be rotatably connected, the upper shell is solid by jump ring after being fastened with the lower house
It is fixed.
2. air filter according to claim 1, it is characterised in that be fixed with rotatable plug on the upper shell,
The lower house is provided with jack, and one end that the stage casing of the rotatable plug has rotating shaft, the rotatable plug is fixed on
On the upper shell, the other end is used to insert in the jack.
3. air filter according to claim 1, it is characterised in that the filter core includes filter paper and sealing strip, described
Filter paper uses one glue injection structure with the sealing strip.
4. air filter according to claim 3, it is characterised in that the sealing strip of the filter core and the lower house it
Between assembled by interference fit.
5. air filter according to claim 3, it is characterised in that the filter core is laterally or longitudinally provided with least
Bar reinforcement.
6. air filter according to claim 1, it is characterised in that air inlet and engine on the lower house
Air inlet pipe is connected by way of grafting.
7. air filter according to claim 6, it is characterised in that at least one peace is provided with the outside of the air inlet
Dress hole, is provided with least one raised on the inside of the air inlet pipe, formed between the described raised and mounting hole and be engaged by clamping.
8. the air filter according to claim 6 or 7, it is characterised in that the end face of the air inlet is provided with least
The individual groove axially extending along the air inlet.
9. air filter according to claim 1, it is characterised in that the bottom surface of the lower house is provided with bushing and rubber
Cushion.
10. air filter according to claim 9, it is characterised in that the rubber mount of the lower house bottom inside
Side it is oblique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383659.0U CN206246262U (en) | 2016-12-16 | 2016-12-16 | A kind of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383659.0U CN206246262U (en) | 2016-12-16 | 2016-12-16 | A kind of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246262U true CN206246262U (en) | 2017-06-13 |
Family
ID=59008030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621383659.0U Expired - Fee Related CN206246262U (en) | 2016-12-16 | 2016-12-16 | A kind of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246262U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664080A (en) * | 2017-10-31 | 2018-02-06 | 天津市宇龙昊天汽车滤清器有限公司 | Novel steam air filter for vehicle |
| CN107687382A (en) * | 2017-10-10 | 2018-02-13 | 广西玉柴机器股份有限公司 | The adjustable air filter in gas outlet direction |
| CN110425060A (en) * | 2019-08-08 | 2019-11-08 | 恒勃控股股份有限公司 | A kind of air filter of side cover clamping rotational structure |
-
2016
- 2016-12-16 CN CN201621383659.0U patent/CN206246262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687382A (en) * | 2017-10-10 | 2018-02-13 | 广西玉柴机器股份有限公司 | The adjustable air filter in gas outlet direction |
| CN107664080A (en) * | 2017-10-31 | 2018-02-06 | 天津市宇龙昊天汽车滤清器有限公司 | Novel steam air filter for vehicle |
| CN110425060A (en) * | 2019-08-08 | 2019-11-08 | 恒勃控股股份有限公司 | A kind of air filter of side cover clamping rotational structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |