CN213928587U - Assembled air filter shell - Google Patents
Assembled air filter shell Download PDFInfo
- Publication number
- CN213928587U CN213928587U CN202022365375.1U CN202022365375U CN213928587U CN 213928587 U CN213928587 U CN 213928587U CN 202022365375 U CN202022365375 U CN 202022365375U CN 213928587 U CN213928587 U CN 213928587U
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- China
- Prior art keywords
- shell
- casing
- hole
- vertical section
- mounting
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- 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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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 22
- 230000037431 insertion Effects 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 7
- 238000009776 industrial production Methods 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an empty casing of straining of assembled type. The device comprises a first shell, an air inlet is arranged at the left end of the first shell, an installation port is arranged at the right end of the first shell, an air outlet is arranged above the first shell, the device also comprises a second shell, an insertion end with the same structure as the installation port is arranged on the end surface of the second shell, an installation sleeve is arranged on the outer peripheral surface of the right end of the first shell, the free end of the installation sleeve protrudes out of the end surface of the right end of the first shell, a through hole is arranged on the installation sleeve at the installation port, a pin hole is arranged on the inclined section opposite to the through hole, a blind hole is arranged on the insertion end opposite to the pin hole, the device also comprises a pin shaft, the pin shaft sequentially passes through the through hole, the pin hole and the blind hole to fix the first shell and the second shell, due to the matching arrangement of the installation port and the insertion end, the first shell and the second shell are convenient to disassemble and install, the inside of the air filter shell is very convenient to clean by an assembled structure, and the device is suitable for industrial production, has strong practicability.
Description
Technical Field
The utility model belongs to the technical field of casing is strained to automobile-used sky, especially, relate to an equipment type sky strains casing.
Background
Among the current chinese patent database, the utility model discloses a name is a patent of vehicle air intake noise reduction air filter casing, application number is CN201921290066.3, application date is 20190810, the grant bulletin number is CN210264977U, the grant bulletin date is 20200407, the device includes the casing, go up casing under the bottom fixedly connected with of casing, it falls the cotton to go up the left inner wall fixedly connected with in casing top noise reduction, fall the cotton inside fixedly connected with outlet duct of making an uproar, the one end of outlet duct is passed the outside that the casing extends to last casing, it has foamed plastic to fill respectively in the casing of last casing and lower casing, the fixed intake pipe that has cup jointed of right-hand member of lower casing, the spread groove has been seted up respectively to the outer end of outlet duct and intake pipe, its weak point lies in: this empty casing of straining is integral, and it is very inconvenient when needs strain the inside washing of casing to the sky, has certain limitation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the casing lacks the auxiliary protection device to the filter core is strained to current sky, in order to improve its weak point, the utility model provides an empty casing of straining of equipment type.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
an assembled air filter shell comprises a cylindrical first shell, wherein a flange-shaped air inlet is arranged at the left end of the horizontal first shell, an installation port is arranged at the right end of the horizontal first shell, an air outlet is arranged above the installation port, the installation port comprises an inclined section, an outer edge of the inclined section which inclines upwards is connected with an outer end face of the first shell to form an outer vertical section, an inner edge of the inclined section is connected with an inner end face of the first shell to form an inner vertical section, the outer vertical section, the inclined section and the inner vertical section are connected to form an installation port, the air filter shell further comprises a second shell connected with the installation port of the first shell, the second shell and the first shell are coaxially arranged, an insertion end which has the same structure as the installation port is arranged on the end face of the second shell facing the installation port of the first shell, the insertion end is inserted in the installation port to connect the first shell with the second shell, an annular installation sleeve is arranged on the outer peripheral face of the right end of the first shell, the free end of the mounting sleeve protrudes out of the end face of the right end of the first shell, the mounting sleeve located at the mounting opening is provided with a through hole, a pin hole is formed in the inclined section opposite to the through hole, a blind hole is formed in the inserting end opposite to the pin hole, and the pin shaft sequentially penetrates through the through hole, the pin hole and the blind hole to fix the first shell and the second shell.
During operation, the mounting port of the first shell is connected with the inserting end of the second shell in an inserting mode, the second shell is rotated, the through hole, the pin hole and the blind hole are aligned, the pin shaft is inserted into the through hole, the pin hole and the blind hole, the first shell is connected with the second shell, the mounting port is composed of an outer vertical section, an inclined section and an inner vertical section, and the first shell and the second shell are connected more tightly through the stepped structure.
Compared with the prior art, the beneficial effects of the utility model are that: because the cooperation setting of installing port and grafting end, the dismantlement and the installation of first casing and second casing of being convenient for, the assembled structure is strained casing inside to the sky and is washd and make very convenient, and the device is applicable to among the industrial production, has very strong practicality.
An annular reinforcing sleeve is arranged on the inner surface of the second shell opposite to the blind hole, and the reinforcing sleeve and the second shell are coaxially arranged. The rigidity of the pin shaft connection part is improved due to the arrangement of the reinforcing sleeve, and the phenomenon that the pin shaft connection part is broken due to overlarge stress is prevented.
The bottom surface is provided with at least three joint piece on the interval in the second casing, and the joint piece uses second casing center pin to be the radioactivity equipartition as the axis, and the joint piece is including the horizontal segment with bottom surface connection in the second casing, and the horizontal segment free end is connected with vertical section, vertical section sets up towards second casing central axis, be provided with in the second casing with the coaxial elasticity of second casing and support the touch multitouch, the elasticity of round platform form is supported touch multitouch bottom outside eaves and is provided with the flanging, the flanging joint is in each joint piece. The elastic contact block is arranged, so that rigid collision between the external filter element and the second shell can be effectively prevented.
The joint of the inclined section and the outer vertical section is provided with a sealing ring, the joint of the inclined section and the inner vertical section is also provided with a sealing ring, one end face of the sealing ring is abutted on the mounting opening, and the other end face of the sealing ring is abutted on the inserting end.
The through holes are at least three and are radially and uniformly distributed in the direction of taking the central shaft of the first shell as the axis.
And a mounting support leg is arranged on the lower side of the outer surface of the first shell.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1 first casing, 2 air intakes, 3 installing ports, 301 slope section, 302 outer vertical section, 303 interior vertical section, 4 air outlets, 5 second casings, 6 grafting ends, 7 installation covers, 8 through-holes, 9 pinhole, 10 blind holes, 11 round pin axles, 12 reinforcement cover, 13 joint pieces, 14 elasticity are to the touch multitouch, 15 flanging, 16 sealing washers, 17 installation stabilizer blades.
Detailed Description
The technical solution of the present application will be further described and explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-2, an assembled air filtering housing comprises a cylindrical first housing 1, a flange-shaped air inlet 2 is arranged at the left end of the horizontal first housing 1, a mounting port 3 is arranged at the right end of the horizontal first housing 1, an air outlet 4 is arranged above the horizontal first housing, the mounting port 3 comprises an inclined section 301, the outer edge of the inclined section 301 which is inclined upwards is connected with the outer end surface of the first housing 1 to form an outer vertical section 302, the inner edge of the inclined section 301 is connected with the inner end surface of the first housing 1 to form an inner vertical section 303, the outer vertical section 302, the inclined section 301 and the inner vertical section 303 are connected to form a mounting port 3, the air filtering housing further comprises a second housing 5 connected with the mounting port 3 of the first housing 1, the second housing 5 is coaxially arranged with the first housing 1, an insertion end 6 which has the same structure as the mounting port 3 is arranged on the end surface of the second housing 5 facing the mounting port 3 of the first housing 1, the insertion end 6 is inserted into the mounting port 3, connect first casing 1 with second casing 5, be located and be provided with annular installation cover 7 on the 1 right-hand member outer peripheral face of first casing, the setting of 1 right-hand member terminal surface of free end protrusion first casing of installation cover 7, the through-hole 8 has been seted up on the installation cover 7 that is located installing port 3 department, pinhole 9 has been seted up on the just right slope section 301 of through-hole 8, blind hole 10 has been seted up on the just right grafting end 6 of pinhole 9, still including round pin axle 11, round pin axle 11 passes through-hole 8 in proper order, pinhole 9 and blind hole 10, it is fixed with second casing 5 first casing 1. An annular reinforcing sleeve 12 is arranged on the inner surface of the second shell 5 opposite to the blind hole 10, and the reinforcing sleeve 12 is coaxially arranged with the second shell 5. The rigidity of the joint of the pin shaft 11 is improved by the arrangement of the reinforcing sleeve 12, and the fracture caused by overlarge stress is prevented. The interval is provided with at least three joint piece 13 on the bottom surface in second casing 5, joint piece 13 uses second casing 5 center pin to be the radioactivity equipartition as the axis, joint piece 13 including with the second casing 5 in the horizontal segment of bottom surface connection, the horizontal segment free end is connected with vertical section, vertical section is towards the setting of second casing 5 the central axis, be provided with in the second casing 5 with the coaxial elasticity of second casing 5 and support touch multitouch 14, the elasticity of round platform form supports touch multitouch 14 bottom outside eaves and is provided with flanging 15, flanging 15 joints are in each joint piece 13. The elastic contact block 14 is arranged, so that hard collision between the external filter element and the second shell 5 can be effectively prevented. The joint of the inclined section 301 and the outer vertical section 302 is provided with a sealing ring 16, the joint of the inclined section 301 and the inner vertical section 303 is also provided with a sealing ring 16, one end face of the sealing ring 16 props against the mounting opening 3, and the other end face props against the plugging end 6. At least three through holes 8 are formed, and each through hole 8 is radially and uniformly distributed by taking the central shaft of the first shell 1 as the axis direction. The underside of the outer surface of the first housing 1 is provided with mounting feet 17.
During operation, peg graft the installing port 3 of first casing 1 and the grafting end 6 of second casing 5, rotatory second casing 5 for through-hole 8, pinhole 9 and blind hole 10 align, with round pin axle 11 and peg graft in through-hole 8, pinhole 9 and blind hole 10, be connected first casing 1 and second casing 5, installing port 3 comprises outer vertical section 302, slope section 301 and interior vertical section 303, it is inseparabler to make to be connected between first casing 1 and the second casing 5 through the echelonment structure.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides an empty casing of straining of assembled type which characterized in that: the air conditioner comprises a cylindrical first shell, wherein a flange-shaped air inlet is arranged at the left end of the horizontal first shell, a mounting port is arranged at the right end of the horizontal first shell, an air outlet is arranged above the horizontal first shell, the mounting port comprises an inclined section, an outer edge of the inclined section which inclines upwards is connected with the outer end face of the first shell to form an outer vertical section, an inner edge of the inclined section is connected with the inner end face of the first shell to form an inner vertical section, the outer vertical section, the inclined section and the inner vertical section are connected to form a mounting port, the air conditioner further comprises a second shell connected with the mounting port of the first shell, the second shell and the first shell are coaxially arranged, an inserting end which has the same structure as the mounting port is arranged on the end face of the second shell facing the mounting port of the first shell, the inserting end is inserted in the mounting port to connect the first shell and the second shell, an annular mounting sleeve is arranged on the outer peripheral face of the right end of the first shell, and the free end of the mounting sleeve protrudes out of the end face of the right end of the first shell, the mounting sleeve at the mounting opening is provided with a through hole, the inclined section opposite to the through hole is provided with a pin hole, the inserting end opposite to the pin hole is provided with a blind hole, and the mounting sleeve further comprises a pin shaft, wherein the pin shaft sequentially penetrates through the through hole, the pin hole and the blind hole to fix the first shell and the second shell.
2. An assembled air filter housing according to claim 1, wherein: an annular reinforcing sleeve is arranged on the inner surface of the second shell opposite to the blind hole, and the reinforcing sleeve and the second shell are coaxially arranged.
3. An assembled air filter housing according to claim 2, wherein: the bottom surface is provided with at least three joint piece on the interval in the second casing, and the joint piece uses second casing center pin to be the radioactivity equipartition as the axis, and the joint piece is including the horizontal segment with bottom surface connection in the second casing, and the horizontal segment free end is connected with vertical section, vertical section sets up towards second casing central axis, be provided with in the second casing with the coaxial elasticity of second casing and support the touch multitouch, the elasticity of round platform form is supported touch multitouch bottom outside eaves and is provided with the flanging, the flanging joint is in each joint piece.
4. An assembled air filter housing according to claim 3, wherein: the joint of the inclined section and the outer vertical section is provided with a sealing ring, the joint of the inclined section and the inner vertical section is also provided with a sealing ring, one end face of the sealing ring is abutted on the mounting opening, and the other end face of the sealing ring is abutted on the inserting end.
5. The assembled air filter housing of claim 4, wherein: the through holes are at least three and are radially and uniformly distributed in the direction of taking the central shaft of the first shell as the axis.
6. An assembled air filter housing according to any one of claims 1 to 5, wherein: and a mounting support leg is arranged on the lower side of the outer surface of the first shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022365375.1U CN213928587U (en) | 2020-10-22 | 2020-10-22 | Assembled air filter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022365375.1U CN213928587U (en) | 2020-10-22 | 2020-10-22 | Assembled air filter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213928587U true CN213928587U (en) | 2021-08-10 |
Family
ID=77225592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022365375.1U Expired - Fee Related CN213928587U (en) | 2020-10-22 | 2020-10-22 | Assembled air filter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213928587U (en) |
-
2020
- 2020-10-22 CN CN202022365375.1U patent/CN213928587U/en not_active Expired - Fee Related
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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: 20210810 |