CN201086618Y - Spring shock absorption guiding suspension system - Google Patents
Spring shock absorption guiding suspension system Download PDFInfo
- Publication number
- CN201086618Y CN201086618Y CNU2007200259702U CN200720025970U CN201086618Y CN 201086618 Y CN201086618 Y CN 201086618Y CN U2007200259702 U CNU2007200259702 U CN U2007200259702U CN 200720025970 U CN200720025970 U CN 200720025970U CN 201086618 Y CN201086618 Y CN 201086618Y
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- CN
- China
- Prior art keywords
- spring
- shock
- shock bracket
- chassis
- absorbing
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- Expired - Lifetime
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Abstract
The utility model relates to a hanging system for guiding shock-absorbing springs and belongs to the technical field of the hanging system for guiding shock-absorbing springs. The utility model is characterized in that the hanging system comprises a shock absorber 4, and a pressure spring 3 sleeved at the periphery of the shock absorber 4; a spring guidance sleeve 7 and a spring guide sleeve 5 that can make coordinated movement are arranged outside the pressure spring 3; the spring guidance sleeve 5 is sleeved on the outside of the spring guidance sleeve 7; the spring guidance sleeve 5 is fixed inside a basis beam shock-absorbing rack 2; the spring guidance sleeve 7 is fixed inside a car bridge shock-absorbing rack 8; the chassis beam shock-absorbing rack 2 is sleeved outside the car bridge shock-absorbing rack 8 for coordinated movement. The two ends of the central shaft of the shock absorber 4 pass through the central holes of the car bridge shock-absorbing rack 8 and the chassis beam shock-absorbing rack 2 respectively to fixedly connect with a nut 9 and a nut 1. The hanging system for guiding shock-absorbing springs provided by the utility model has advantages of simple structure, good shock-absorbing effect, low cost, good durance, convenient installation and maintenance, as well as sufficiently enhanced safety performance of the car.
Description
One, technical field
The utility model relates to spring shock absorption guiding suspension, belongs to damping spring suspension structure technical field.
Two, background technology
As everyone knows, bumper is the rapid wear accessory in the automotive use process, and the work quality of bumper will directly influence the stationarity of running car and the life-span of other parts.For the vibration that makes vehicle frame and vehicle body decays rapidly, improve the ride comfort and the traveling comfort of running car, shock mitigation system generally all is housed on the automobile suspension system, what extensively adopt at present is air bag and spring bow plate shock mitigation system, though air bag damping traveling comfort is better than spring shock absorption, but poor stability, and installation and maintenance inconvenience.
Three, summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and provides a kind of structure simple and direct, and damping property is excellent, and cost is low, and is durable in use, easy to installation and maintenance, can fully improve the spring shock absorption guiding suspension of car safety performance.
Spring shock absorption guiding suspension of the present utility model, special character is: comprise bumper 4, periphery at bumper 4 is with pressure spring 3, the outside of pressure spring 3 respectively is provided with spring orienting sleeve 7 and spring orienting sleeve 5, spring orienting sleeve 5 is enclosed within the outside of the spring orienting sleeve 7 of the motion that cooperatively interacts, spring orienting sleeve 5 is fixed in the central interior of chassis along beam shock bracket 2, spring orienting sleeve 7 is fixed in the central interior of vehicle bridge shock bracket 8, the chassis is enclosed within the outside of vehicle bridge shock bracket 8 along beam shock bracket 2, the motion that cooperatively interacts, the center shaft two ends of bumper 4 are passed vehicle bridge shock bracket 8 respectively and are captiveed joint with nut 1 with nut 9 along the perforate of beam shock bracket 2 central authorities with the chassis;
Described vehicle bridge shock bracket 8 and chassis are along between the beam shock bracket 2 and what all adopt between spring orienting sleeve 7 and the spring orienting sleeve 5 is free-running fit;
Described vehicle bridge shock bracket 8 can be provided with uniform support slideway 10 vertically at mating surfaces, and the chassis is provided with groove 11 corresponding with it vertically along the mating surfaces of beam shock bracket 2, has oil hole 12 in the groove position simultaneously;
The outside of described bumper 4 can be provided with the bumper protecting sleeve 6 that shields, and bumper protecting sleeve 6 plays the effect that prevents pressure spring 3 wearing and tearing bumpers 4 between bumper 4 and pressure spring 3;
The rectangle that cooperatively interacts can be adopted along beam shock bracket 2 in described vehicle bridge shock bracket 8 and chassis, also can adopt cooperatively interact cylindrical.
The utility model spring shock absorption guiding suspension, structure is simple and direct, and damping property is excellent, and cost is low, and is durable in use, and it is all very convenient to install and keep in repair, and can fully improve the safety performance of car.
Four, description of drawings
Fig. 1: embodiment 1 rectangle spring shock absorption guiding suspension structure scheme drawing;
Fig. 2: A-A cutaway view;
Fig. 3: embodiment 2 cylindrical spring dampings guiding suspension structure scheme drawing;
Fig. 4: B-B cutaway view;
Oil hole in the drawings, 1, nut, 2, the chassis is along the beam shock bracket, 3, pressure spring, 4, bumper, 5, the spring orienting sleeve, 6, the bumper protecting sleeve, 7, the spring orienting sleeve, 8, the vehicle bridge shock bracket, 9, nut, 10, the support slideway, 11, groove, 12.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment 1
The spring shock absorption guiding suspension of present embodiment is with reference to figure 1,2, comprise bumper 4, periphery at bumper 4 is with pressure spring 3, the outside of pressure spring 3 respectively is provided with spring orienting sleeve 7 and spring orienting sleeve 5, spring orienting sleeve 5 is enclosed within the outside of spring orienting sleeve 7, spring orienting sleeve 5 is fixed in the inside of chassis along beam shock bracket 2, spring orienting sleeve 7 is fixed in the inside of vehicle bridge shock bracket 8, the chassis is enclosed within the outside of vehicle bridge shock bracket 8 along beam shock bracket 2, vehicle bridge shock bracket 8 and chassis be along respectively being provided with nut 9 and nut 1 on the beam shock bracket 2, and the axle by bumper 4 carries out captive joint with both; Vehicle bridge shock bracket 8 and chassis are along between the beam shock bracket 2 and what all adopt between spring orienting sleeve 7 and the spring orienting sleeve 5 is free-running fit; In order to reach good sliding effect, vehicle bridge shock bracket 8 is provided with uniform support slideway 10 vertically at mating surfaces, the chassis is provided with groove 11 corresponding with it vertically along the mating surfaces of beam shock bracket 2, simultaneously have oil hole 12, it is lubricated by oil hole 12 in the groove position.The outside of bumper 4 is provided with the bumper protecting sleeve 6 that shields, and can protect bumper not impaired because of friction.The rectangular configuration that cooperatively interacts is adopted along beam shock bracket 2 in vehicle bridge shock bracket 8 and chassis.
When system installs, vehicle bridge shock bracket and chassis are individually fixed in vehicle bridge and chassis Shun Liang along the beam shock bracket, when being subjected to vibration relative motion to occur between vehicle frame (or vehicle body) and vehicle bridge, vehicle bridge shock bracket and chassis slide up and down along the cooperation of beam shock bracket, compression stroke (vehicle bridge and vehicle frame are close mutually), vehicle bridge shock bracket and chassis are along beam shock bracket contact surface maximum, and this moment, absorber damping force was less, and pressure spring plays the effect of impacting that relaxes.In the suspension extension stroke (vehicle bridge and vehicle frame mutually away from), vehicle bridge shock bracket and chassis are along beam shock bracket contact surface minimum, and this moment, absorber damping force was bigger, by the rapid vibration damping of effect of inner shock absorber.
The spring shock absorption of present embodiment guiding suspension is with reference to figure 3,4, is with the difference of embodiment 1
The cylindrical structural that cooperatively interacts is adopted along beam shock bracket 2 in vehicle bridge shock bracket 8 and chassis.
The spring shock absorption guiding suspension of above embodiment, structure is simple and direct, and damping property is excellent, and cost is low, and is durable in use, and it is all very convenient to install and keep in repair, and can make by automobile requirement tonnage, can fully improve the safety performance of car.
Claims (5)
1. spring shock absorption guiding suspension, comprise bumper (4), it is characterized in that being with pressure spring (3) in the periphery of bumper (4), the outside of pressure spring (3) respectively is provided with spring orienting sleeve (7) and spring orienting sleeve (5), spring orienting sleeve (5) is enclosed within the outside of spring orienting sleeve (7), spring orienting sleeve (5) is fixed in the inside of chassis along beam shock bracket (2), spring orienting sleeve (7) is fixed in the inside of vehicle bridge shock bracket (8), the chassis is enclosed within the outside of vehicle bridge shock bracket (8) along beam shock bracket (2), and vehicle bridge shock bracket (8) is passed at the center shaft two ends of bumper (4) respectively and captive joint with nut (1) with nut (9) along the central perforate of beam shock bracket (2) in the chassis.
2. according to the described spring shock absorption of claim 1 guiding suspension, it is characterized in that described vehicle bridge shock bracket (8) and chassis along between the beam shock bracket (2) and between spring orienting sleeve (7) and the spring orienting sleeve (5) all employing be free-running fit.
3. according to the described spring shock absorption guiding of claim 1 suspension, it is characterized in that described vehicle bridge shock bracket (8) is provided with uniform support slideway (10) vertically at mating surfaces, the chassis is provided with groove corresponding with it (11) vertically along the mating surfaces of beam shock bracket (2), has oil hole (12) simultaneously in the groove position.
4. according to the described spring shock absorption guiding of claim 1 suspension, it is characterized in that the outside of described bumper (4) is provided with the bumper protecting sleeve (6) that shields.
5. according to the described spring shock absorption guiding of claim 1 suspension, it is characterized in that the rectangle that described vehicle bridge shock bracket (8) and chassis cooperatively interact along beam shock bracket (2) employing, perhaps adopt cooperatively interact cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200259702U CN201086618Y (en) | 2007-08-09 | 2007-08-09 | Spring shock absorption guiding suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200259702U CN201086618Y (en) | 2007-08-09 | 2007-08-09 | Spring shock absorption guiding suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086618Y true CN201086618Y (en) | 2008-07-16 |
Family
ID=39634213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200259702U Expired - Lifetime CN201086618Y (en) | 2007-08-09 | 2007-08-09 | Spring shock absorption guiding suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086618Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299950A (en) * | 2017-08-10 | 2017-10-27 | 中国扬子集团滁州扬子空调器有限公司 | Shearing resistance cut type self-locking spring damper |
-
2007
- 2007-08-09 CN CNU2007200259702U patent/CN201086618Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299950A (en) * | 2017-08-10 | 2017-10-27 | 中国扬子集团滁州扬子空调器有限公司 | Shearing resistance cut type self-locking spring damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20111129 Granted publication date: 20080716 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20120331 Granted publication date: 20080716 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080716 |