CN208962999U - A kind of dust-proof cover for car skeleton - Google Patents
A kind of dust-proof cover for car skeleton Download PDFInfo
- Publication number
- CN208962999U CN208962999U CN201821450742.4U CN201821450742U CN208962999U CN 208962999 U CN208962999 U CN 208962999U CN 201821450742 U CN201821450742 U CN 201821450742U CN 208962999 U CN208962999 U CN 208962999U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- mounting groove
- wall
- dust
- utility
- 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
Landscapes
- Sealing Devices (AREA)
- Steering Controls (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of dust-proof cover for car skeletons, and including the skeleton as main body, the skeleton is cylindrical, and the inboard wall of skeleton is equipped with the mounting groove for being connected with steering linkage, and the mounting groove and inboard wall of skeleton are separable.The utility model, which overcomes traditional dust cover integrated design existing in the prior art, leads to the higher problem of maintenance cost.The utility model has many advantages, such as that lower maintenance cost, good seal performance, structure are simple and easy to maintenance.
Description
Technical field
The utility model relates to a kind of dust cover fields, more specifically to a kind of dust-proof cover for car skeleton.
Background technique
Currently, Chinese patent net discloses a kind of connection structure of diverter dust cover skeleton, publication number
CN207106604U, including steering gear housing are covered with dust cover skeleton, dust cover skeleton and diverter on steering gear input shaft
It is bolted to connection between shell.In above scheme, dust cover skeleton is bolted to connection with steering gear housing, is had
It avoids to effect dust cover skeleton and inclination and the risk along steering gear housing radial rotary occurs, guarantee dust cover and vehicle body sheet metal
Leakproofness, and then improve vehicle NVH performance.
The connection structure of one of above-mentioned patent diverter dust cover skeleton, although having many advantages, such as that leakproofness is high,
When being that the dust cover skeleton damages, maintenance personal needs that entire dust cover is removed to and replaced a new dust cover,
It is higher so as to cause maintenance cost.
Utility model content
The utility model is in order to overcome traditional dust cover integrated design existing in the prior art to lead to maintenance cost
Higher problem, now providing has the advantages that a kind of lower dust-proof cover for car skeleton of maintenance cost.
A kind of dust-proof cover for car skeleton of the utility model, including the skeleton as main body, the skeleton is in cylinder
Shape, the inboard wall of skeleton are equipped with the mounting groove for being connected with steering linkage, and the mounting groove and inboard wall of skeleton can
Separation.
Traditional dust cover is in use, can generate abrasion, when dust cover inner wall is ground between dust cover inner wall and steering linkage
When damaging more serious, cause to need replacing whole one new dust cover when maintenance just since traditional dust cover is the integrated design
It can continue to use, to increase maintenance cost.Now by mounting groove and the separable design of inboard wall of skeleton, skeleton when maintenance
When, it only needs first to detach mounting groove from skeleton, replacing a new mounting groove later can allow the dust cover to continue to use, from
And reduce the maintenance cost of dust cover.
Preferably, be respectively equipped with screw hole on the outer wall of the mounting groove and the outer wall of skeleton, the mounting groove with
It is connected by screw hole with bolt between inboard wall of skeleton, the skeleton bottom is equipped with stop collar, the upper table of the stop collar
Face is equipped with the cushion for slowing down the pressure between stop collar and mounting groove.
When maintenance, maintenance personal first takes out dust cover, later takes out the bolt in screw hole with screwdriver, then uses hand
It extracts mounting groove out from skeleton, mounting groove and skeleton is connected to blending bolt in ready new mounting groove loading skeleton later
It is connected into one, finally reinstalls entire dust cover at steering linkage.
Preferably, being respectively provided at the upper and lower opening of the mounting groove prevents the No.1 of oil leakage from sealing
Circle is equipped between the upper opening and skeleton upper opening of the mounting groove for preventing lubricating oil from entering between mounting groove and skeleton
No. two sealing rings in gap are cased with for preventing lubricating oil from entering mounting groove and skeleton on the under shed inner wall of the mounting groove
Between gap No. three sealing rings.
The No.1 sealing ring can prevent the oil leakage in steering linkage, No. two sealing rings and No. three it is close
Seal is used cooperatively the gap that lubricating oil can be prevented to flow between mounting groove and skeleton.Using No.1 sealing ring, No. two sealing rings and
No. three sealing rings can effectively improve the leakproofness of the utility model.
The utility model has the following beneficial effects: maintenance cost is lower, good seal performance, structure is simple, easy to maintenance.
Detailed description of the invention
Attached drawing 1 is the top view of the utility model.
Attached drawing 2 is the top view of the mounting groove of the utility model.
Attached drawing 3 is the top view of the skeleton of the utility model.
Attached drawing 4 is the cross-sectional structure schematic diagram of the utility model.
Attached drawing 5 is the cross-sectional structure schematic diagram after the bolt separation of the utility model.
Attached drawing 6 is the cross-sectional structure schematic diagram of the skeleton of the utility model.
Attached drawing 7 is the cross-sectional structure schematic diagram of the mounting groove of the utility model.
Skeleton 1, mounting groove 2, screw hole 3, No. three sealing rings 4, bolt 5, stop collar 6, cushion 7, No.1 sealing ring 8, two
Number sealing ring 9.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 6 and attached drawing 7 carry out the utility model with reference to the accompanying drawings
It further illustrates, a kind of dust-proof cover for car skeleton of this example, including the skeleton 1 as main body, the skeleton 1 is in cylinder
Shape, 1 inner wall of skeleton are equipped with mounting groove 2 for being connected with steering linkage, in the mounting groove 2 and skeleton 1
Wall is separable.
Screw hole 3, the mounting groove 2 and skeleton 1 are respectively equipped on the outer wall of the mounting groove 2 and the outer wall of skeleton 1
It is connected by screw hole 3 with bolt 5 between inner wall, 1 bottom of skeleton is equipped with stop collar 6, the upper table of the stop collar 6
Face is equipped with the cushion 7 for slowing down the pressure between stop collar 6 and mounting groove 2.
The No.1 sealing ring 8 for preventing oil leakage is respectively provided at the upper and lower opening of the mounting groove 2, it is described
Mounting groove 21 upper opening of upper opening and skeleton between be equipped with for preventing lubricating oil from entering between mounting groove 2 and skeleton 1 between
No. two sealing rings 9 of gap are cased with for preventing lubricating oil from entering mounting groove 2 and bone on the under shed inner wall of the mounting groove 2
No. three sealing rings 4 in the gap between frame 1.
Usage mode: when maintenance, maintenance personal first takes out dust cover, is later taken the bolt 5 in screw hole 3 with screwdriver
Out, mounting groove 2 is then extracted out from skeleton 1 with hand, ready new mounting groove 2 is packed into blending bolt 5 in skeleton 1 later
Mounting groove 2 and skeleton 1 are linked into an integrated entity, finally reinstall entire dust cover at steering linkage.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, in the field of the utility model, made changes or modifications all cover practical new at this any those skilled in the art
Among the scope of the patents of type.
Claims (3)
1. a kind of dust-proof cover for car skeleton, including the skeleton (1) as main body, characterized in that the skeleton (1) is in cylinder
Shape, the skeleton (1) inner wall are equipped with the mounting groove (2) for being connected with steering linkage, the mounting groove (2) and bone
Frame (1) inner wall is separable.
2. a kind of dust-proof cover for car skeleton according to claim 1, characterized in that the outer wall of the mounting groove (2)
It is respectively equipped with screw hole (3) on the outer wall of skeleton (1), passes through screw hole (3) between the mounting groove (2) and skeleton (1) inner wall
It is connected with bolt (5), the skeleton (1) bottom is equipped with stop collar (6), and the upper surface of the stop collar (6), which is equipped with, to be used
In the cushion (7) for slowing down the pressure between stop collar (6) and mounting groove (2).
3. a kind of dust-proof cover for car skeleton according to claim 2, characterized in that above and below the mounting groove (2)
Opening is respectively provided with the No.1 sealing ring (8) for preventing oil leak, the upper opening and skeleton of the mounting groove (2)
(1) No. two sealing rings (9) in the gap for preventing lubricating oil from entering between mounting groove (2) and skeleton (1) are equipped between upper opening,
It is cased on the under shed inner wall of the mounting groove (2) for preventing lubricating oil from entering the gap between mounting groove (2) and skeleton (1)
No. three sealing rings (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450742.4U CN208962999U (en) | 2018-09-06 | 2018-09-06 | A kind of dust-proof cover for car skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450742.4U CN208962999U (en) | 2018-09-06 | 2018-09-06 | A kind of dust-proof cover for car skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208962999U true CN208962999U (en) | 2019-06-11 |
Family
ID=66754823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450742.4U Active CN208962999U (en) | 2018-09-06 | 2018-09-06 | A kind of dust-proof cover for car skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208962999U (en) |
-
2018
- 2018-09-06 CN CN201821450742.4U patent/CN208962999U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208962999U (en) | A kind of dust-proof cover for car skeleton | |
| CN204372170U (en) | A kind of rubber seal improving radial structure | |
| CN103759125A (en) | Fluid draining and feeding device | |
| CN208078786U (en) | The sealing structure at motor-shaft extending end | |
| CN108267054B (en) | Explosion container with excellent dynamic sealing performance | |
| CN207935306U (en) | A kind of sealed bearing with lubricant reservoir | |
| CN211343747U (en) | Integral type anticreep high leakproofness combination formula sealing washer that falls | |
| CN206436734U (en) | A kind of hub assembly sealing | |
| CN209175368U (en) | A kind of circuit revolution at a high speed distributor | |
| CN203331726U (en) | Oil storage car axle structure | |
| CN209990730U (en) | Axle type enclasping device | |
| CN205978105U (en) | Agricultural machinery wheel hub bearing sealing device for unit | |
| CN201636322U (en) | Sealing device of output shaft | |
| CN205047431U (en) | Oil blanket structure of helical -lobe compressor projecting shaft | |
| CN205978475U (en) | High -efficient sealed revolution mechanic | |
| CN215171613U (en) | Bearing frame easy to assemble | |
| CN204082260U (en) | The oil filler cover plate of motor | |
| CN215761846U (en) | Sealing mechanism for oil pump | |
| CN203584495U (en) | Engine oil pump cover of engine | |
| CN202301654U (en) | Double-oil-chamber brake wheel cylinder assembly | |
| CN203146601U (en) | High-temperature-resistant bearing and seal assembly thereof | |
| CN203703582U (en) | Fluid draining and filling device | |
| CN210715242U (en) | Auxiliary mounting structure for double-end-face mechanical seal of direct-coupled pump | |
| CN207064766U (en) | A kind of bonnet | |
| CN202247510U (en) | Cooling water ring structure of pulp grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |