CN1920351A - Dirt guard - Google Patents
Dirt guard Download PDFInfo
- Publication number
- CN1920351A CN1920351A CN 200510060471 CN200510060471A CN1920351A CN 1920351 A CN1920351 A CN 1920351A CN 200510060471 CN200510060471 CN 200510060471 CN 200510060471 A CN200510060471 A CN 200510060471A CN 1920351 A CN1920351 A CN 1920351A
- Authority
- CN
- China
- Prior art keywords
- dust
- proof cover
- ring
- cover according
- cover body
- 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.)
- Pending
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
- Sealing Devices (AREA)
Abstract
The invention relates to a dust-proof frame, wherein it is characterized in that: the circumference of frame near to the mounting whole clamping part is shaped with annular strengthen structure, which can be formed by uniformly arranged annular protrusions. The invention can avoid crack and realize sealing and dust-proof functions, with simple structure.
Description
Technical field
The present invention relates to a kind of dust-proof cover, i.e. the steering linkages assembly of various vehicles, the bellows of stub assembly, rear stabilizer assembly etc. up and down play effects such as sealing, dustproof, wear-resisting, cold-resistant, oil resistant in the ball-joint assembly.
Background technique
We know that bellows is widely used the steering linkages assembly in various vehicles, stub assembly up and down, aspects such as rear stabilizer assembly, it adopts oil resistant, wear-resisting, cold-resistant rubber material is made cover body, be sealedly connected between ball stud and the housing, prevent that the interior lubricating grease of ball stud joint is dry and avoid dust, dirts such as dirt enter working surface, improve the wear-resisting property of working surface between ball stud and the housing, in the ball-joint assembly, play necessary sealing, dustproof, wear-resisting, cold-resistant, effects such as oil resistant, prolong the working life of ball-joint assembly, traditional dust-proof cover is the ganoid cover body that adopts rubber material to make, the position, end is to form the circular mounting hole, and can have annular shirt rim, be connected hermetically between ball stud and the housing, see Figure 17, owing to fix this dust-proof cover with special fastening piece in the housing, this fastening piece cooperates with fixedly annular groove on the housing, one end of dust-proof cover is connected on the oral area of housing, cause a disadvantageous consequence to be like this, when being connected that dust-proof cover between ball stud and the housing runs into foreign object such as component of machine collision or when colliding with, the brute force of fastening piece outside and housing oral area supports down, be easy to be bumped brokenly or collision cleft by foreign matter, cause and to seal, do not have the sealing of design in advance, the dust control technology effect, so, need do further improvement.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of dust-proof cover at existing background technique, and what it can prevent to collide with and cause breaks, thereby plays sealing, dustproof effect, simple and practical, makes easily and uses.
The present invention solves the problems of the technologies described above the technological scheme that is adopted: a kind of dust-proof cover, the cover body that it includes dust-proof cover is characterized in that cover body forms the ring-type reinforced structure on the circumferential surface that fixes near mounting hole above the position.
Useful is that above-mentioned ring-type reinforced structure is preferably distributed on the outer surface of cover body, plays better cushioning and protection.
What be highly profitable is that above-mentioned ring-type reinforced structure can adopt bulge loop, and the cover body position of dust-proof cover on the fastening piece marginal position strengthened, and plays good cushioning and protection, avoids being bumped brokenly by foreign matter.
Useful is, above-mentioned bulge loop number is the 1-2 bar, and number is moderate, and stiffening effect is good.
What be highly profitable is; above-mentioned ring-type reinforced structure can be that equally distributed in the form of a ring ring section flange is arranged in order composition; the cover body position of dust-proof cover on the fastening piece marginal position strengthened, played good cushioning and protection, avoid being bumped brokenly by foreign matter.
Useful is that above-mentioned flange shape is that square, rectangular, triangle, circle or part are spherical, or even other shapes.
What be highly profitable is, above-mentioned flange staggers mutually encircling the bar adjacent position up and down, and cover body can both be strengthened and be cushioned uniformly at each position of annular.
At last, above-mentioned flange has been formed the ring bar of 1-2 bar, and number is moderate, is convenient to make moulding.
Compared with prior art; the invention has the advantages that: owing on the close fixing position of mounting hole of the cover body of dust-proof cover, above fastening piece and the housing position that fixedly annular groove is close to, adopted the flange of reinforced structure such as bulge loop or annular distribution exactly; the thickness of dust-proof cover has been increased; after general exactly foreign matter such as component of machine collide with or beat; also be not easy to break; make the dust-proof cover sealability better; protected working surface between ball stud and the housing; prolonged product working life; reduce the unexpected reject rate that causes, and simple and practical, make moulding easily; cost is low, and is effective.
Description of drawings
Fig. 1 is one of dust cover structure sectional view of the present invention;
Fig. 2 is two of dust cover structure sectional view of the present invention;
Fig. 3 is three of dust cover structure sectional view of the present invention;
Fig. 4 is four of dust cover structure sectional view of the present invention;
Fig. 5 is five of dust cover structure sectional view of the present invention;
Fig. 6 is six of dust cover structure sectional view of the present invention;
Fig. 7 is seven of dust cover structure sectional view of the present invention;
Fig. 8 is eight of dust cover structure sectional view of the present invention;
Fig. 9 is nine of dust cover structure sectional view of the present invention;
Figure 10 is ten of dust cover structure sectional view of the present invention;
Figure 11 is 11 of dust cover structure sectional view of the present invention;
Figure 12 is 12 of dust cover structure sectional view of the present invention;
Figure 13 is 13 of dust cover structure sectional view of the present invention;
Figure 14 is 14 of dust cover structure sectional view of the present invention;
Figure 15 is 15 of dust cover structure sectional view of the present invention;
Figure 16 is 16 of dust cover structure sectional view of the present invention.
Figure 17 is a dust-proof cover mounting connection structure sectional view.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Examples of implementation 1:
As Fig. 1-3,7 illustrate, this dust-proof cover includes common cover body 1, cover body 1 generally adopts rubber material to make, but, along with continuous advancement in technology, cover body also can be to adopt new various elastic materials to do, the end of cover body 1 forms mounting hole 2, be convenient to dust-proof cover is fastened on ball stud and the ball seat, mounting hole 2 in the lower end also has the shirt rim 5 of annular, these all are traditional technology, and the crucial part of its invention is that cover body 1 forms ring-type reinforced structure 4 on the circumferential surface that fixes near mounting hole above the position 3, and present embodiment is to have adopted bulge loop 41, the number of bulge loop is one, on schematic representation, the shape of each bulge loop 41 has some different designs a little, wherein the bulge loop band saw profile of tooth of Fig. 7 demonstration.
Examples of implementation 2:
As Fig. 4-6, the crucial part of its invention is that cover body 1 forms ring-type reinforced structure 4 on the circumferential surface that fixes near mounting hole above the position 3, present embodiment is to have adopted bulge loop 42, the number of bulge loop 42 is two, on schematic representation, the shape of each bulge loop has some different designs a little, and other structure is referring to examples of implementation 1.
Examples of implementation 3:
As Fig. 8-10, the crucial part of its invention is that cover body 1 forms ring-type reinforced structure 4 on the circumferential surface that fixes near mounting hole above the position 3, present embodiment is to adopt equally distributed in the form of a ring ring section flange 43 to be arranged in order composition, its number of rings is one, ring section flange 43 shapes can be square, rectangular, triangle or circular or part sphere
Specifically referring to Fig. 8-10, other structure is referring to examples of implementation 1.
Examples of implementation 4:
As Figure 11-16, the crucial part of its invention is that cover body 1 forms ring-type reinforced structure 4 on the circumferential surface that fixes near mounting hole above the position 3, present embodiment is to adopt equally distributed in the form of a ring ring section flange 44 to be arranged in order composition, its number of rings is two, ring section flange 44 shapes can be square, rectangular, triangle or circular or part sphere, specifically referring to Figure 11-16, wherein ring section flange 44 can stagger mutually encircling the bar adjacent position up and down, and other structure is referring to examples of implementation 1.
Claims (8)
1, a kind of dust-proof cover, the cover body that it includes dust-proof cover is characterized in that cover body forms the ring-type reinforced structure on the circumferential surface that fixes near mounting hole above the position.
2, dust-proof cover according to claim 1 is characterized in that described ring-type reinforced structure is distributed on the outer surface of cover body.
3, dust-proof cover according to claim 2 is characterized in that described ring-type reinforced structure is a bulge loop.
4, dust-proof cover according to claim 3 is characterized in that described bulge loop number is 1～2.
5, dust-proof cover according to claim 2 is characterized in that described ring-type reinforced structure is arranged in order composition for equally distributed in the form of a ring ring section flange.
6, dust-proof cover according to claim 5 is characterized in that described flange shape is square or rectangular or triangle or circular or part sphere.
7, dust-proof cover according to claim 6 is characterized in that described flange formed 1～2 ring bar.
8, dust-proof cover according to claim 7 is characterized in that described flange staggers mutually encircling the bar adjacent position up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060471 CN1920351A (en) | 2005-08-24 | 2005-08-24 | Dirt guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060471 CN1920351A (en) | 2005-08-24 | 2005-08-24 | Dirt guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1920351A true CN1920351A (en) | 2007-02-28 |
Family
ID=37778140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510060471 Pending CN1920351A (en) | 2005-08-24 | 2005-08-24 | Dirt guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1920351A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894696A (en) * | 2012-10-25 | 2013-01-30 | 四川大学 | Dust mask for outdoor stone desk |
| CN106004987A (en) * | 2016-06-23 | 2016-10-12 | 安徽鼎远金属制品有限公司 | Dustproof cover for joint of automobile steering beam |
| CN106122485A (en) * | 2016-08-31 | 2016-11-16 | 重庆卡福汽车制动转向系统有限公司 | Motor vehicle steering link connector dust guard |
-
2005
- 2005-08-24 CN CN 200510060471 patent/CN1920351A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894696A (en) * | 2012-10-25 | 2013-01-30 | 四川大学 | Dust mask for outdoor stone desk |
| CN106004987A (en) * | 2016-06-23 | 2016-10-12 | 安徽鼎远金属制品有限公司 | Dustproof cover for joint of automobile steering beam |
| CN106122485A (en) * | 2016-08-31 | 2016-11-16 | 重庆卡福汽车制动转向系统有限公司 | Motor vehicle steering link connector dust guard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1920351A (en) | Dirt guard | |
| CN102939234B (en) | For telescopable steering spindle shaft sleeve device and be equipped with its steering swivel system | |
| CN2816507Y (en) | Dust proof cover | |
| JP2018193046A (en) | Non-pneumatic tire | |
| CN202118125U (en) | Sealing structure for bearing end surface convenient to detach and install | |
| EP1786662A1 (en) | A snow and debris deflector for a track system | |
| CN203161819U (en) | Automobile rear suspension ball pin assembly | |
| CN201236889Y (en) | Multi-lip sealing ring with framework | |
| CN1834500A (en) | Constant velocity joint boot | |
| CN101493114A (en) | Automobile distance rod connector assembly | |
| CN102518813A (en) | Ball stud dust cover, ball stud assembly and automobile | |
| CN211820510U (en) | Rubber spring vibration damper for strengthening transverse rigidity | |
| JP6119965B2 (en) | Dust cover for ball joint | |
| CN209430629U (en) | A kind of universal driving device and its double-deck tower dust cover | |
| CN208202790U (en) | A kind of flexible linking device for guardrail | |
| CN207111913U (en) | Tractor lever with dustproof construction | |
| KR200431397Y1 (en) | Ring features for dust seal | |
| CN213419698U (en) | Dustproof bearing box | |
| CN213017378U (en) | Safety lock mechanism to rack | |
| KR102378889B1 (en) | Tied up unit of vacuum absorption position | |
| CN205615338U (en) | Dustproof intermediate support assembly | |
| KR200431398Y1 (en) | Dust seal ring features for secession prevention | |
| CN212407421U (en) | Vibration damper | |
| CN202847927U (en) | Motorcycle front damper protection structure | |
| CN212775315U (en) | Cross country vehicle bumper shock absorber and car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |