CN208719245U - A kind of dust cover of damper - Google Patents
A kind of dust cover of damper Download PDFInfo
- Publication number
- CN208719245U CN208719245U CN201821069898.8U CN201821069898U CN208719245U CN 208719245 U CN208719245 U CN 208719245U CN 201821069898 U CN201821069898 U CN 201821069898U CN 208719245 U CN208719245 U CN 208719245U
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- China
- Prior art keywords
- interconnecting piece
- connector
- cover
- damper
- hole
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Abstract
The utility model relates to damper machinery fields, more particularly to a kind of shock absorber dirt shield.Dust boot body, the dust boot body include cover, and the cover top is equipped with interconnecting piece, and the interconnecting piece both ends are respectively equipped with the first connection through-hole；Including connector, the connector both ends are equipped with the second connecting hole corresponding with the first connection through-hole, and the interconnecting piece and connector are bolted hoop and are fixedly connected in piston rod fixing seat with piston rod.Interconnecting piece and connector conjunction are stuck in the fixing seat of piston rod, will not loosen and can adjust with any rotation the direction of cover；It is very simply and easily that the utility model dust cover, which is mounted on damper, simultaneously, dust cover can be installed before damper entrucking, installation can also be completed after damper entrucking, it can be easily replaced by dust cover impaired in use simultaneously, damaged dust cover could be replaced by not needing first to remove damper.
Description
Technical field
The utility model relates to damper machinery fields, more particularly to a kind of shock absorber dirt shield.
Background technique
In the suspension system of automobile, vibration is generated since elastic element is hit, to improve running car stationarity, is needed
Damper is installed in parallel with elastic element in suspension.It is vibrated for decaying, mostly uses hydraulic shock absorber greatly in automobile suspension system.
To prevent the introduced contaminants such as sand grains from entering damper, as dust cover is installed on damper.
Present damper producer some uses welding type metallic dust cover, this mode good fixing effect, but higher cost,
And inner wall is easy to generate iron rust and fall at shock absorber packing gland in this way, and oil sealing is caused to scratch oil leak in turn and cause vibration damping
Device failure.The existing dust cover for being fixed on metal fixing seat inner non-metallic material, but such mode install after it is non-using destroy
Mode can not be dismantled, to can not be convenient for changing.Chinese patent open file CN201561086U discloses shock absorber dirt shield,
It is snapped connection by the way that elastic piece is arranged in nonmetallic dust cover surrounding with fixing seat, it is easy to disassemble.But metal pedestal and dust cover
Between fix unstable, be easy to fall.
Utility model content
The content of the utility model is to provide a kind of shock absorber dirt shield, can overcome prior art connection built on the sand,
The technical problem of installing and dismounting inconvenience etc..
A kind of shock absorber dirt shield according to the present utility model comprising: dust boot body, the dust boot body include
Cover, the cover top are equipped with interconnecting piece, and the interconnecting piece both ends are respectively equipped with the first connection through-hole；Including connector, institute
It states connector both ends and is equipped with the second connecting hole corresponding with the first connection through-hole, the interconnecting piece and connector are connected by bolt
Box cupling is fixedly connected in piston rod fixing seat with piston rod.
Further, the interconnecting piece and connector are in semi-circular respectively, and bolt passes through the first connection through-hole and second and connects
Connecing hole makes interconnecting piece and connector lock ring on the circumference of fixing seat.
Further, it is respectively equipped with and the comparable slot of fixing seat width on the inside of circular arc on the interconnecting piece and connector.
Further, including nut, the nut are inlaid in inside the second connecting hole.
Further, cover semicircular in shape groove, the cover and interconnecting piece are integrally formed.
Further, the cover, interconnecting piece and connector material are low pressure polyethylene.
Compared with prior art, the utility model has the following beneficial effects: interconnecting piece and connector conjunction are stuck in piston rod
Fixing seat on, will not loosen but can with any rotation adjust cover direction；The utility model dust cover installation simultaneously
It is that very simply and easily, dust cover can be installed before damper entrucking on damper, it can also be in damper entrucking
Installation is completed later, while can be easily replaced by dust cover impaired in use, does not need first to tear damper open
Damaged dust cover could be replaced by getting off.
Detailed description of the invention
Fig. 1 is dust cover configuration schematic diagram；
Fig. 2 is dust cover and damper assembling structure schematic diagram.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
It should be understood that embodiment be only to the utility model explain and and it is non-limiting.
As described in Fig. 1,2, a kind of shock absorber dirt shield comprising including dust boot body 4, the dust boot body 4 is wrapped
The cover 42 in arc-shaped indent is included, 42 top of cover is equipped with semiorbicular interconnecting piece 41,41 both ends of interconnecting piece point
It She You not the first connection through-hole 412.The utility model further includes connector 2, and 2 both ends of connector are equipped with and connect with first
Corresponding second connecting hole 21 of through-hole 412, the interconnecting piece 41 and connector 2 are fixed by 5 connecting hoop of bolt in piston rod
It is fixedly connected on seat 1 with piston rod.
The interconnecting piece 41 and connector 2 are in semi-circular respectively, described that round nut is embedded in inside the second connecting hole 21
3, bolt 5 passes through the first connection through-hole 412 and is threadedly coupled with the nut 3 in the second connecting hole 21, adjusts interconnecting piece by bolt 5
Relative distance between 41 and connector 2, and then make interconnecting piece 41 and 2 lock ring of connector on the circumference of fixing seat 1.The connection
It is respectively equipped with and the comparable slot 6 of 1 width of fixing seat on the inside of circular arc in portion 41 and connector 2.The slot 6 is stuck in the fixing seat 1
Circumference on.
The cover 42 and interconnecting piece 41 are integrally formed, and the cover 42, interconnecting piece 41 and 2 material of connector are poly- for low pressure
Ethylene.
The utility model needs a block piece shape fixing seat 1 to provide a flat and smooth face to connect piston rod and dust cover
Ontology 4, fixing seat 1 are fixed on the piston rod by welding procedure.Fixing seat 1 may be mounted at piston rod one end (such as bobbin
End), or it avoids interference with and reserves the installation of endpoint a distance.Plastic dust cover body 4 passes through interconnecting piece 41 and connection
Part 2 is fixedly clamped on 1 circumference of seat, dust cover can be tightly stuck on gasket, while still allowing 360 degree of rotational positioning tune
Section.Such dust-proof cover die is simple, is convenient in demoulding.Damper installation with this adaptation Novel dust cover is very simple and convenient
, dust cover can be installed before damper entrucking, installation can also be completed after damper entrucking.It therefore, can be very
Dust cover impaired in use is easily replaced, the dust-proof of breakage could be replaced by not needing first to remove damper
Cover.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of shock absorber dirt shield, including dust boot body (4), which is characterized in that the dust boot body (4) includes cover
(42), cover (42) top is equipped with interconnecting piece (41), and interconnecting piece (41) both ends are respectively equipped with the first connection through-hole
(412)；Including connector (2), connector (2) both ends are equipped with the second connection corresponding with the first connection through-hole (412)
Hole (21), the interconnecting piece (41) and connector (2) are by bolt (5) connecting hoop on piston rod fixing seat (1) and piston rod
It is fixedly connected.
2. shock absorber dirt shield according to claim 1, which is characterized in that the interconnecting piece (41) and connector (2) point
Not Cheng semi-circular, bolt (5) pass through first connection through-hole (412) and the second connecting hole (21) make interconnecting piece (41) and connector
(2) lock ring is on the circumference of fixing seat (1).
3. shock absorber dirt shield according to claim 2, which is characterized in that on the interconnecting piece (41) and connector (2)
It is respectively equipped on the inside of circular arc and the comparable slot of fixing seat (1) width (6).
4. shock absorber dirt shield according to claim 1, which is characterized in that including nut (3), the nut (3) is embedded in
It is internal in the second connecting hole (21).
5. shock absorber dirt shield according to claim 1, which is characterized in that cover (42) semicircular in shape groove, the cover
Body (42) and interconnecting piece (41) are integrally formed.
6. shock absorber dirt shield according to claim 4, which is characterized in that the cover (42), interconnecting piece (41) and company
Fitting (2) material is low pressure polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069898.8U CN208719245U (en) | 2018-07-06 | 2018-07-06 | A kind of dust cover of damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069898.8U CN208719245U (en) | 2018-07-06 | 2018-07-06 | A kind of dust cover of damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719245U true CN208719245U (en) | 2019-04-09 |
Family
ID=65972940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821069898.8U Active CN208719245U (en) | 2018-07-06 | 2018-07-06 | A kind of dust cover of damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719245U (en) |
-
2018
- 2018-07-06 CN CN201821069898.8U patent/CN208719245U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |