CN102555719A - Dustproof cover for automobile front strut assembly - Google Patents
Dustproof cover for automobile front strut assembly Download PDFInfo
- Publication number
- CN102555719A CN102555719A CN2011104576774A CN201110457677A CN102555719A CN 102555719 A CN102555719 A CN 102555719A CN 2011104576774 A CN2011104576774 A CN 2011104576774A CN 201110457677 A CN201110457677 A CN 201110457677A CN 102555719 A CN102555719 A CN 102555719A
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- cylinder
- cover
- pillar assembly
- ring
- automobile front
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Abstract
The invention discloses a dustproof cover for an automobile front strut assembly. The dustproof cover comprises a top cover and a cylinder of which the upper end is connected with the central part of the lower side of the top cover. The dustproof cover is characterized in that the lower part of the cylinder is cone-shaped, a ring-shaped boss is arranged on the lower part of the cylinder, a ring-shaped groove is arranged on the ring-shaped boss, and three open grooves are arranged at equal intervals in the axial direction on the lower part and the middle part of the cylinder. Compared with the prior art, the dustproof cover has the following advantages: since the lower part of the cylinder is cone-shaped and the lower part and the middle part of the cylinder are provided with the open grooves distributed in the axial direction, the assembly is easy and convenient; since a metal plate of an upper mounting seat of the front strut assembly is clamped in the ring-shaped groove and blocked by the ring-shaped boss, the metal plate hardly gets loose. After assembly, the top cover is arranged in an engine cabin and a stud and a bolt of a piston rod are hardly exposed to the outside and can be prevented from being rusted and broken.
Description
Technical field
The invention belongs to the automobile suspension system member, be specifically related to a kind of automobile front pillar assembly cover of dust.
Background technology
The automobile front pillar assembly plays a part crucial as the performance parts of chassis suspension system to chassis comfort property, maneuvering performance.Seat assembly is connected through piston rod double-screw bolt and nut on front standing pillar piston rod and the front standing pillar, and the front standing pillar assembly is connected with car body.Because the front standing pillar assembly cover of dust that uses at present gets loose easily and causes piston rod double-screw bolt and nut junction to be directly exposed in the machinery space.Automobile causes following 2 problems in the long-term use process:
(1) piston rod double-screw bolt, nut corrosion influence dismounting, outward appearance;
(2) piston rod double-screw bolt, nut corrosion fracture causes that mount pad gets loose on piston rod and the front standing pillar, and the front standing pillar assembly is connected with car body and rocks, and the abnormal sound problem gently then occurs, and is heavy then cause the inefficacy of front standing pillar assembly performance, influences the car load maneuvering performance.
Therefore, need improve existing automobile front pillar assembly cover of dust.
Summary of the invention
The purpose of this invention is to provide a kind of automobile front pillar assembly cover of dust; This cover of dust not only can prevent that dust, rainwater from getting into the piston rod double-screw bolt and causing corrosion; Can also prevent the situation generation that mount pad gets loose and causes the front standing pillar assembly performance to lose efficacy on front standing pillar assembly piston rod and the front standing pillar; Guarantee the maneuvering performance of car load, and good looking appearance.
A kind of automobile front pillar assembly cover of dust of the present invention; Comprise centre bonded assembly cylinder below top cover, upper end and the top cover; It is characterized in that: the bottom of said cylinder is tapered; On the bottom of cylinder, be provided with an annular boss, on annular boss, be provided with an annular groove, be provided with the open slot that three roads equidistantly distribute vertically at the bottom and the middle part of cylinder.
Further, the inwall at said cylinder is provided with the reinforced rib that distributes vertically.Reinforced rib is set is in order to improve Joint strenght, front standing pillar assembly cover of dust does not get loose when guaranteeing vehicle '.
Described a kind of automobile front pillar assembly cover of dust, its said cylinder machinery space inner wheel hub bag hole corresponding matching, the last mount pad metal sheet of front standing pillar assembly is stuck in the annular groove 3.
The present invention is similar to " mushroom " shape outward, and outside face carries out frosted to be handled.It is connected with car body through cylindrical.During installation, machinery space inner wheel hub bag hole is aimed in the bottom of cylinder, then, directly pushes assembling.
The present invention compares with prior art and has the following advantages: because the bottom of cylinder is tapered, the open slot that distributes vertically of the bottom of cylinder and middle part in addition is so assemble light, easy; Because the last mount pad metal sheet of front standing pillar assembly is stuck in the annular groove, and blocks through annular boss, makes it to be difficult for getting loose.After installing, top cover is positioned at machinery space, makes piston rod double-screw bolt, bolt not be exposed to the outside, thereby has avoided the corrosion fracture.
Description of drawings
Fig. 1 is the structural representation of existing front standing pillar assembly cover of dust;
Fig. 2 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Referring to a kind of automobile front pillar assembly cover of dust shown in Figure 2, comprise centre bonded assembly cylinder below top cover 1, upper end and the top cover; The bottom 5 of said cylinder is tapered, on the bottom of cylinder, is provided with an annular boss 4, on annular boss, is provided with an annular groove 3, is provided with the open slot 6 that three roads equidistantly distribute vertically at the bottom and the middle part of cylinder.
Further, the inwall at said cylinder is provided with the reinforced rib 2 that distributes vertically.Reinforced rib is set is in order to improve Joint strenght, front standing pillar assembly cover of dust does not get loose when guaranteeing vehicle '.
Described a kind of automobile front pillar assembly cover of dust, its said cylinder machinery space inner wheel hub bag hole corresponding matching, the last mount pad metal sheet of front standing pillar assembly is stuck in the annular groove 3.
During installation, hold top cover 1, behind the bottom 5 and machinery space inner wheel hub bag alignment of a hole of cylinder, directly push assembling and get final product.After the assembling, top cover 1 is positioned at machinery space, and the last mount pad metal sheet of front standing pillar assembly is stuck in the annular groove 3, when vehicle ' vibration on bad road, when waving, because annular boss 4 effects make front standing pillar assembly cover of dust can not get loose.Thereby can actv. avoid piston rod double-screw bolt, nut corrosion fracture, can also solve piston rod double-screw bolt, nut corrosion fracture and cause that mount pad gets loose on piston rod and the front standing pillar, the front standing pillar assembly is connected the problem of rocking with car body.
Existing front standing pillar assembly cover of dust referring to shown in Figure 1 comprises outside face top cover 11, draw-in groove 12, conical suface 13, through 12 draw-in grooves cover of dust is stuck in above the last mount pad of front standing pillar assembly.In front standing pillar assembly motion process, because the mount pad junction on cover of dust and the front standing pillar assembly is simple in structure, cover of dust is easy to get loose, and can not play protection piston rod double-screw bolt, nut, makes it corrosion, even phenomenon of rupture occurs.
Claims (3)
1. automobile front pillar assembly cover of dust; Comprise centre bonded assembly cylinder below top cover (1), upper end and the top cover; It is characterized in that: the bottom of said cylinder (5) are tapered; On the bottom of cylinder, be provided with an annular boss (4), on annular boss, be provided with an annular groove (3), be provided with the open slot (6) that three roads equidistantly distribute vertically at the bottom and the middle part of cylinder.
2. a kind of automobile front pillar assembly cover of dust according to claim 1 is characterized in that: the inwall at said cylinder is provided with the reinforced rib (2) that distributes vertically.
3. a kind of automobile front pillar assembly cover of dust according to claim 1 and 2 is characterized in that: said cylinder machinery space inner wheel hub bag hole corresponding matching, the last mount pad metal sheet of front standing pillar assembly is stuck in the annular groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104576774A CN102555719A (en) | 2011-12-31 | 2011-12-31 | Dustproof cover for automobile front strut assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104576774A CN102555719A (en) | 2011-12-31 | 2011-12-31 | Dustproof cover for automobile front strut assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102555719A true CN102555719A (en) | 2012-07-11 |
Family
ID=46402825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104576774A Pending CN102555719A (en) | 2011-12-31 | 2011-12-31 | Dustproof cover for automobile front strut assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102555719A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11358427B2 (en) * | 2019-01-02 | 2022-06-14 | Hyundai Mobis Co., Ltd. | Suspension for vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802686A (en) * | 1971-12-31 | 1974-04-09 | Moulton Development Ltd | Vehicle suspension unit |
| DE3620774A1 (en) * | 1985-06-28 | 1987-01-08 | Volkswagen Ag | Body-side mounting of a spring strut or sprung shock-absorber of a motor vehicle |
| JP3132698B2 (en) * | 1993-06-22 | 2001-02-05 | スズキ株式会社 | Strut cap structure for automotive strut suspension |
| KR100778079B1 (en) * | 2005-08-08 | 2007-11-21 | 현대모비스 주식회사 | Suspension's Strut |
-
2011
- 2011-12-31 CN CN2011104576774A patent/CN102555719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802686A (en) * | 1971-12-31 | 1974-04-09 | Moulton Development Ltd | Vehicle suspension unit |
| DE3620774A1 (en) * | 1985-06-28 | 1987-01-08 | Volkswagen Ag | Body-side mounting of a spring strut or sprung shock-absorber of a motor vehicle |
| DE3620774C2 (en) * | 1985-06-28 | 1994-05-05 | Volkswagen Ag | Body-side mounting of a shock absorber or spring damper of a motor vehicle |
| JP3132698B2 (en) * | 1993-06-22 | 2001-02-05 | スズキ株式会社 | Strut cap structure for automotive strut suspension |
| KR100778079B1 (en) * | 2005-08-08 | 2007-11-21 | 현대모비스 주식회사 | Suspension's Strut |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11358427B2 (en) * | 2019-01-02 | 2022-06-14 | Hyundai Mobis Co., Ltd. | Suspension for vehicle |
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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 |
Application publication date: 20120711 |