CN210158546U - Air inlet rubber coating structure of vehicle dust collector - Google Patents
Air inlet rubber coating structure of vehicle dust collector Download PDFInfo
- Publication number
- CN210158546U CN210158546U CN201920681158.8U CN201920681158U CN210158546U CN 210158546 U CN210158546 U CN 210158546U CN 201920681158 U CN201920681158 U CN 201920681158U CN 210158546 U CN210158546 U CN 210158546U
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- rubber coating
- connector
- lower cover
- air inlet
- dust collector
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Abstract
The utility model discloses an air intake rubber coating structure of automobile-used dust catcher, including lower cover, back lid, connector and rubber coating piece, the lower cover links to each other with the back lid and forms an inner chamber, lower cover and back lid all are provided with a splint that have the breach, the connector is installed in the inner chamber, the axial one side of rubber coating piece includes a ring channel to utilize the cladding of ring channel axial on the port border of connector, the breach of two splint extrude towards the connector center and form a double-layered hole that is used for pressing from both sides tight rubber coating piece. The utility model discloses an air intake rubber coating structure of automobile-used dust catcher can prevent rubber coating piece turn-ups, has avoided the production of gas leakage, has improved sealed effect.
Description
Technical Field
The utility model relates to a vehicle dust catcher accessory field, concretely relates to air intake rubber coating structure of vehicle dust catcher.
Background
As shown in fig. 1, the air intake structure of the conventional vehicle dust collector is generally provided with a lower cover, a lower cover 1, a rear cover 2, a connector 3 and a rubber coating member 4, the lower cover 1 and the rear cover 2 are connected to form an inner cavity 5, the connector 3 is installed in the inner cavity 5, the rubber coating member 4 is installed on the connector 3, and the vehicle dust collector can vibrate during working, so that the rubber coating member 4 is easily turned over, and the air leakage of the connector 3 towards the inner cavity 5 is caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses to prior art's not enough, provide an air intake rubber coating structure of automobile-used dust catcher to glue the easy turn-ups of piece and cause the problem of gas leakage in solving the traditional art.
(II) technical scheme
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an air intake rubber coating structure of automobile-used dust catcher, is including lower cover, back lid, connector and rubber coating piece, the lower cover links to each other with the back lid and forms an inner chamber, the lower cover all is provided with a splint that have the breach with the back lid, the connector is installed in the inner chamber, the axial one side of rubber coating piece includes an annular channel to utilize the axial cladding of annular channel on the port border of connector, the breach of two splint extrudees towards the connector center and forms a double-layered hole that is used for pressing from both sides tight rubber coating piece.
Foretell automobile-used dust catcher's air intake rubber coating structure, the port border of ring channel and connector all sets up and is having the stair structure of mutually supporting.
The air inlet rubber coating structure of the vehicle dust collector is characterized in that the rubber coating part is made of wear-resistant TPR.
In the air inlet rubber coating structure of the vehicle dust collector, the inner annular surface of the rubber coating part is provided with the annular clamping groove.
(III) advantageous effects
The utility model discloses an air intake rubber coating structure of automobile-used dust catcher is through the length extension with the rubber coating piece to utilize splint to clip the rubber coating piece, thereby prevent rubber coating piece turn-ups like this, consequently also avoided gas leakage, consequently improved sealed effect.
Drawings
FIG. 1 is a schematic view of a prior art encapsulation structure for an air inlet of a vehicle vacuum cleaner;
FIG. 2 is a schematic structural view of the rubber coating of the air inlet of the vacuum cleaner for vehicle of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
in the figure, 1 is a lower cover, 2 is a rear cover, 3 is a connector, 4 is an encapsulating piece, 5 is an inner cavity, 6 is a clamping plate, 7 is a notch, 8 is an annular groove, and 9 is a clamping groove.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): as shown in fig. 2-4, an air inlet rubber coating structure of a vehicle dust collector comprises a lower cover 1, a rear cover 2, a connector 3 and a rubber coating member 4, wherein the lower cover 1 and the rear cover 2 are connected to form an inner cavity 5, the lower cover 1 and the rear cover 2 are both provided with a clamping plate 6 with a notch 7, the connector 3 is installed in the inner cavity 5, one axial side of the rubber coating member 4 comprises an annular groove 8 and is axially coated on the port edge of the connector 3 by the annular groove 8, and the notches of the two clamping plates are extruded towards the center of the connector 3 to form a clamping hole for clamping the rubber coating member 4.
The annular groove 8 and the port edge of the connector 3 are both provided with mutually matched step structures, so that the sealing effect is improved.
The rubber coating 4 is made of wear-resistant TPR.
The inner ring surface of the rubber coating part 4 is provided with an annular clamping groove 9, and the connecting head 3 can be connected with the pipe body connected with the connecting head more tightly through the clamping groove 9.
The utility model discloses an air intake rubber coating structure of automobile-used dust catcher is through the length extension with the rubber coating piece to utilize splint to clip the rubber coating piece, thereby prevent rubber coating piece turn-ups like this, consequently also avoided gas leakage, consequently improved sealed effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides an air intake rubber coating structure of automobile-used dust catcher, its characterized in that, including lower cover (1), back lid (2), connector (3) and rubber coating spare (4), lower cover (1) and back lid (2) link to each other and form an inner chamber (5), lower cover (1) and back lid (2) all are provided with one and have splint (6) of breach (7), install in inner chamber (5) connector (3), rubber coating spare (4) axial one side includes one ring channel (8) to utilize ring channel (8) axial cladding on the port border of connector (3), the breach of two splint forms one towards connector (3) center extrusion and is used for pressing from both sides the double-layered hole of tight rubber coating spare (4).
2. The air inlet rubber-coated structure of the vehicle dust collector of claim 1, wherein the annular groove (8) and the port edge of the connector (3) are provided with mutually matched step structures.
3. The air inlet rubber coating structure of the vehicle dust collector as claimed in claim 1, wherein the rubber coating member (4) is made of wear-resistant TPR.
4. The air inlet rubber coating structure of the vehicle dust collector as claimed in claim 1, wherein the inner annular surface of the rubber coating member (4) is provided with an annular clamping groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681158.8U CN210158546U (en) | 2019-05-13 | 2019-05-13 | Air inlet rubber coating structure of vehicle dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681158.8U CN210158546U (en) | 2019-05-13 | 2019-05-13 | Air inlet rubber coating structure of vehicle dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210158546U true CN210158546U (en) | 2020-03-20 |
Family
ID=69790852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681158.8U Active CN210158546U (en) | 2019-05-13 | 2019-05-13 | Air inlet rubber coating structure of vehicle dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210158546U (en) |
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2019
- 2019-05-13 CN CN201920681158.8U patent/CN210158546U/en active Active
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