CN204828455U - Car telescopic type damper - Google Patents
Car telescopic type damper Download PDFInfo
- Publication number
- CN204828455U CN204828455U CN201520639778.7U CN201520639778U CN204828455U CN 204828455 U CN204828455 U CN 204828455U CN 201520639778 U CN201520639778 U CN 201520639778U CN 204828455 U CN204828455 U CN 204828455U
- Authority
- CN
- China
- Prior art keywords
- sub
- assembly
- piston
- piston rod
- unit
- 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.)
- Expired - Fee Related
Links
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a car telescopic type damper, including director oil blanket sub -unit, piston sub -unit, store oil section of thick bamboo sub -unit, compression valve sub -unit and rings buffer block, piston portion divides the concrete mounting structure in the piston rod part to be in the above -mentioned piston sub -unit: the tail end shape of piston rod part is equipped with stair structure, cup joints the rubber dustcoat on this stair structure's the last step portion in proper order and is located the elastic metal neck bush of this rubber dustcoat, and piston portion divides and cup joints equally foretell on the step portion, and it is located outside of elastic metal neck bush and ends through the nut, and there are the activity degree of freedom in rubber dustcoat and elastic metal neck bush on the partial axis direction of piston rod. It has solved " piston sub -unit among the car telescopic type damper in a store oil section of thick bamboo during reciprocating action, its can avoid piston portion divide with director oil blanket sub -unit direct impact " technical problem, its shock attenuation effect that can promote the car effectively promotes the riding comfort of car.
Description
Technical field
The utility model relates to a kind of automobile absorber, particularly a kind of air hanging device for car.
Background technique
In order to make the vibration of vehicle frame and vehicle body decay rapidly, improve smoothness and the travelling comfort of automobile running, automobile suspension system is generally all equipped with vibration damper, the telescopic shock absorber that automobile extensively adopts.
Existing telescopic shock absorber assembly, its structure has generally comprised guider oil sealing sub-assembly, fuel tank sub-assembly, piston sub-assembly, compression valve sub-assembly and suspension ring buffer stopper etc.Piston sub-assembly reciprocating action in fuel tank wherein.In concrete use, piston sub-assembly is in fuel tank during reciprocating action, its piston portion very easily with the guide holder direct collision in guider oil sealing sub-assembly, thus cause the mechanical deterioration of hardware, affect working life.
Therefore, claimant thinks and is necessary to make further architecture advances to above-mentioned existing air hanging device for car.
Model utility content
The purpose of this utility model provides a kind of air hanging device for car to solve above-mentioned the deficiencies in the prior art.Piston sub-assembly in above-mentioned air hanging device for car is in fuel tank during reciprocating action, and it can avoid piston portion and the direct collision of guider oil sealing sub-assembly.
To achieve these goals, a kind of air hanging device for car designed by the utility model, comprise guider oil sealing sub-assembly, piston sub-assembly, fuel tank sub-assembly, compression valve sub-assembly and suspension ring buffer stopper, fuel tank sub-assembly is wherein primarily of inner core, urceolus, bottom and top cover four part form, inner core is positioned at urceolus, bottom seals a side ports of urceolus, suspension ring buffer stopper is fixed on the outer surface of this bottom, top cover seals the opposite side port of urceolus, compression valve sub-assembly is mounted in a side ports of inner core, itself and bottom are equidirectional, and to extend into bottom and with the inwall phase apical grafting of bottom, the deflector portion plug of guider oil sealing sub-assembly is connected on the opposite side port of inner core, itself and top cover are equidirectional, its oil sealing part plug is connected in top cover, piston sub-assembly motion stops is connected in inner core, its piston portion is towards compression valve sub-assembly, the sealing of its piston rod portion runs through guider oil sealing sub-assembly, in above-mentioned piston sub-assembly, the concrete mounting structure of piston portion on piston rod portion is: the tail end shape of described piston rod portion is provided with ledge structure, the part of topping bar of this ledge structure is socketed with successively rubber jacket and is positioned at the elastic metallic neck bush of this rubber jacket, piston portion is socketed in equally above-mentioned tops bar in part, its be positioned at elastic metallic neck bush outside and by nut stop bit, and there is freedom of movement in rubber jacket and elastic metallic neck bush on the axial direction of piston rod portion.
A kind of air hanging device for car in above-mentioned, in its piston sub-assembly, the concrete mounting structure of piston portion on piston rod portion is: the tail end shape of described piston rod portion is provided with ledge structure, the part of topping bar of this ledge structure is socketed with successively rubber jacket and is positioned at the elastic metallic neck bush of this rubber jacket, piston portion is socketed in equally above-mentioned tops bar in part, it is positioned at the outside of elastic metallic neck bush and by nut stop bit, and rubber jacket and elastic metallic neck bush exist freedom of movement on the axial direction of piston rod portion.The piston sub-assembly of said structure in air hanging device for car after embody rule,
When automobile is when at a high speed by bumpy sections, piston sub-assembly can not directly and guider divide total collision, but the rubber jacket be socketed on piston rod portion and be positioned at this rubber jacket elastic metallic neck bush and guider sub-assembly connecting part, consider rubber jacket and be positioned at this rubber jacket elastic metallic neck bush all can there is elastic strain, 1 boundary's point that piston portion and guide holder therefore can be allowed to collide carries out smoothly transition, thus promotes the damping effect of vibration damper on the whole.
In order to avoid telescopic shock absorber body is direct and outside automobile zero member contact; reduce its mechanical deterioration incidence rate; outside above-mentioned fuel tank sub-assembly, be socketed with protection cylinder, the piston rod portion of piston sub-assembly runs through this protection cylinder, and both fix at through part.
A kind of air hanging device for car that the utility model obtains, it can promote the damping effect of automobile after specifically using in the car effectively, promotes the riding comfort of automobile.
Accompanying drawing explanation
Fig. 1 be embodiment 1 a kind of structural representation of air hanging device for car is provided;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 be embodiment 2 a kind of structural representation of air hanging device for car is provided.
In figure: guider oil sealing sub-assembly 1, piston sub-assembly 2, fuel tank sub-assembly 3, compression valve sub-assembly 4, suspension ring buffer stopper 5, inner core 6, urceolus 7, bottom 8, top cover 9, deflector portion 10, oil sealing part 11, piston portion 12, piston rod portion 13, rubber jacket 14, metal inner lining cover 15, nut 16, protection cylinder 17.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of air hanging device for car provided in the present embodiment, comprise guider oil sealing sub-assembly 1, piston sub-assembly 2, fuel tank sub-assembly 3, compression valve sub-assembly 4 and suspension ring buffer stopper 5, fuel tank sub-assembly 3 is wherein primarily of inner core 6, urceolus 7, bottom 8 and top cover 9 four part form, inner core 6 is positioned at urceolus 7, bottom 8 seals a side ports of urceolus 7, suspension ring buffer stopper 5 is fixed on the outer surface of this bottom 8, top cover 9 seals the opposite side port of urceolus 7, compression valve sub-assembly 4 is mounted in a side ports of inner core 6, itself and bottom 8 are equidirectional, and to extend into bottom 8 and with the inwall phase apical grafting of bottom 8, deflector portion 10 plug of guider oil sealing sub-assembly 1 is connected on the opposite side port of inner core 6, itself and top cover 9 are equidirectional, its oil sealing part 11 plug is connected in top cover 9, piston sub-assembly 2 motion stops is connected in inner core 6, its piston portion 12 is towards compression valve sub-assembly 4, the sealing of its piston rod portion 13 runs through guider oil sealing sub-assembly 1, in above-mentioned piston sub-assembly 2, the concrete mounting structure of piston portion 12 on piston rod portion 13 is: the tail end shape of described piston rod portion 13 is provided with ledge structure, the part of topping bar of this ledge structure is socketed with successively rubber jacket 14 and is positioned at the elastic metallic neck bush 15 of this rubber jacket 14, piston portion 12 is socketed in equally above-mentioned tops bar in part, its be positioned at elastic metallic neck bush 15 outside and by nut 16 stop bit, and there is freedom of movement in rubber jacket 14 and elastic metallic neck bush 15 on the axial direction of piston rod portion 13.
A kind of air hanging device for car in above-mentioned, in its piston sub-assembly 2, the concrete mounting structure of piston portion 12 on piston rod portion 13 is: the tail end shape of described piston rod portion 13 is provided with ledge structure, the part of topping bar of this ledge structure is socketed with successively rubber jacket 14 and is positioned at the elastic metallic neck bush 15 of this rubber jacket 14, piston portion 12 is socketed in equally above-mentioned tops bar in part, its be positioned at elastic metallic neck bush 15 outside and by nut 16 stop bit, and there is freedom of movement in rubber jacket 14 and elastic metallic neck bush 15 on the axial direction of piston rod portion 13.The piston sub-assembly 2 of said structure is in air hanging device for car after embody rule, when automobile is when at a high speed by bumpy sections, piston sub-assembly 2 can not directly and guider divide total collision, but the rubber jacket 14 be socketed on piston rod portion 13 and be positioned at this rubber jacket 14 elastic metallic neck bush 15 and guider sub-assembly connecting part, consider rubber jacket 14 and be positioned at this rubber jacket 14 elastic metallic neck bush 15 all can there is elastic strain, 1 boundary's point that piston portion 12 and guide holder therefore can be allowed to collide carries out smoothly transition, thus promote the damping effect of vibration damper on the whole.
Embodiment 2:
A kind of air hanging device for car provided in the present embodiment; its general structure is consistent with embodiment 1; but in order to avoid telescopic shock absorber body is direct and outside automobile zero member contact; reduce its mechanical deterioration incidence rate; as shown in Figure 3; be socketed with protection cylinder 17 outside fuel tank sub-assembly 3 described in the present embodiment, the piston rod portion 13 of piston sub-assembly 2 runs through this protection cylinder 17, and both fix at through part.
Claims (2)
1. an air hanging device for car, comprise guider oil sealing sub-assembly (1), piston sub-assembly (2), fuel tank sub-assembly (3), compression valve sub-assembly (4) and suspension ring buffer stopper (5), fuel tank sub-assembly (3) is wherein primarily of inner core (6), urceolus (7), bottom (8) and top cover (9) four part form, inner core (6) is positioned at urceolus (7), bottom (8) seals a side ports of urceolus (7), suspension ring buffer stopper (5) is fixed on the outer surface of this bottom (8), top cover (9) seals the opposite side port of urceolus (7), compression valve sub-assembly (4) is mounted in a side ports of inner core (6), itself and bottom (8) are equidirectional, and extend into in bottom (8) and with the inwall phase apical grafting of bottom (8), deflector portion (10) plug of guider oil sealing sub-assembly (1) is connected on the opposite side port of inner core (6), itself and top cover (9) are equidirectional, its oil sealing part (11) plug is connected in top cover (9), piston sub-assembly (2) motion stops is connected in inner core (6), its piston portion (12) is towards compression valve sub-assembly (4), its piston rod portion (13) sealing runs through guider oil sealing sub-assembly (1), it is characterized in that in above-mentioned piston sub-assembly (2), the concrete mounting structure of piston portion (12) on piston rod portion (13) is: the tail end shape of described piston rod portion (13) is provided with ledge structure, the part of topping bar of this ledge structure is socketed with successively rubber jacket (14) and is positioned at the elastic metallic neck bush (15) of this rubber jacket (14), piston portion (12) is socketed in equally above-mentioned tops bar in part, it is positioned at the outside of elastic metallic neck bush (15) and passes through nut (16) stop bit, and there is freedom of movement in rubber jacket (14) and elastic metallic neck bush (15) on the axial direction of piston rod portion (13).
2. a kind of air hanging device for car according to claim 1; it is characterized in that outside above-mentioned fuel tank sub-assembly (3), be socketed with protection cylinder (17); the piston rod portion (13) of piston sub-assembly (2) runs through this protection cylinder (17), and both fix at through part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639778.7U CN204828455U (en) | 2015-08-24 | 2015-08-24 | Car telescopic type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639778.7U CN204828455U (en) | 2015-08-24 | 2015-08-24 | Car telescopic type damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828455U true CN204828455U (en) | 2015-12-02 |
Family
ID=54686060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520639778.7U Expired - Fee Related CN204828455U (en) | 2015-08-24 | 2015-08-24 | Car telescopic type damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218561A (en) * | 2018-06-11 | 2021-01-12 | 奥克拉房屋保养股份公司 | Method for manufacturing paint brush head |
-
2015
- 2015-08-24 CN CN201520639778.7U patent/CN204828455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218561A (en) * | 2018-06-11 | 2021-01-12 | 奥克拉房屋保养股份公司 | Method for manufacturing paint brush head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209483850U (en) | A kind of automobile-used damper convenient for adjusting of motor | |
| CN206299736U (en) | Shock damper | |
| CN204284289U (en) | A kind of amplitude selects vibration damper | |
| CN207049242U (en) | A kind of car hydraulic tensioning snubber mechanism | |
| CN204828455U (en) | Car telescopic type damper | |
| CN204828467U (en) | Counter weight stable form automobile shock absorber ware | |
| CN210363253U (en) | Shock absorption suspension with adjustable shock absorption hardness of automobile | |
| CN205715427U (en) | The guide structure of automobile absorber | |
| CN205654773U (en) | From taking snubber | |
| CN203926553U (en) | A kind of vibration damper | |
| CN202946600U (en) | Vibration isolation block of automobile shock absorber | |
| CN202955172U (en) | Shock absorber | |
| CN204828442U (en) | Car double -acting telescopic type damper assembly | |
| CN206159355U (en) | Automobile shock absorber ware with buffer gear | |
| CN204419964U (en) | A kind of stable movement shock absorber piston lever arrangement | |
| CN204828433U (en) | Buffer of car telescopic type damper | |
| CN108916290A (en) | The hydraulic cushion structure of damper | |
| CN204828432U (en) | Buffer of automobile shock absorber ware | |
| CN206874742U (en) | It is inverted shock absorber structure | |
| CN209762113U (en) | High-abrasion-resistance automobile shock absorber | |
| CN207421205U (en) | The attachment device of damper support ring and connecting rod | |
| CN202955168U (en) | Shock absorber | |
| CN210371797U (en) | Double-spring guide seat device | |
| CN205978243U (en) | Shock absorber | |
| CN204828441U (en) | Buffer of car double -acting telescopic type damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |