CN2705384Y - Motorcycle inner tube changing rigidity front shock absorber - Google Patents
Motorcycle inner tube changing rigidity front shock absorber Download PDFInfo
- Publication number
- CN2705384Y CN2705384Y CN 200420034524 CN200420034524U CN2705384Y CN 2705384 Y CN2705384 Y CN 2705384Y CN 200420034524 CN200420034524 CN 200420034524 CN 200420034524 U CN200420034524 U CN 200420034524U CN 2705384 Y CN2705384 Y CN 2705384Y
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- bike
- spring
- guide pin
- pin bushing
- 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
Abstract
A kind of motor bike inner core becomes the preceding shock absorber of rigidity, comprises spring, damper, and its key is: its spring has been divided into two springs (2,4), between two springs (2,4) guide pin bushing (3) has been installed; The outer tube inner chamber of shock absorber leads to guide pin bushing (3); Rubber sheet gasket (1) is installed in the bottom of shock absorber, plays buffer action.Compared with prior art, its suspension stiffness becomes two-stage to change.Make a people nearly all remain on same eigentone by bike with two people by bike, have good ride comfort.Overcome the deficiency that its suspension stiffness of existing motor bike can not staged changes.
Description
Technical field
The utility model relates to a kind of shock absorber, particularly relates to a kind of motor bike inner core and becomes the preceding shock absorber of rigidity.
Background technology
The eigentone of the car load of motor bike has determined the ride comfort of vehicle '.The more little ride comfort of eigentone is good more; The big more ride comfort of eigentone is poor more.And eigentone is directly proportional with suspension stiffness, is inversely proportional to load.Therefore for the eigentone that makes car load remains on a comfortable scope, suspension stiffness is changed with load one, but existing motor bike but seldom reach this point.Because the characteristics that the load of motor bike has tangible staged to change.Be a people, or be two people that therefore, its suspension stiffness also should be designed to two-stage to be changed.
Summary of the invention
The purpose of this utility model is to provide a kind of motor bike inner core to become the preceding shock absorber of rigidity, makes suspension stiffness become two-stage to change.
We know that a spring is a kind of rigidity, and when making a part of participation work of this spring just obtain another kind of rigidity, and rigidity is big when participating in work fully.The utility model just is based on this principle design, makes spring wherein have two stage stiffness.
The purpose of this utility model can realize that is: a kind of motor bike inner core becomes the preceding shock absorber of rigidity, comprises spring, damper by following technical measures, and its key is: its spring has been divided into two springs, between two springs guide pin bushing has been installed; The outer tube inner chamber of shock absorber leads to guide pin bushing; Bottom at shock absorber is equipped with rubber sheet gasket, plays buffer action.
When a people by bike the time two springs all participate in work, guide pin bushing is the tube inner chamber up-and-down movement outside shock absorber, this moment, rigidity was little, was complementary with people gravity by bike, eigentone is little.
As two people by bike the time, after a spring was compressed, guide pin bushing touched rubber sheet gasket, and this root spring no longer participates in work, and at this moment damper stiffness becomes big, is complementary with two people's gravity, and eigentone is almost constant.
The utility model has compared with prior art realized that suspension stiffness becomes two-stage to change.Make a people nearly all remain on same eigentone by bike with two people by bike, have good ride comfort.Overcome the deficiency that its suspension stiffness of existing motor bike can not staged changes.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Hereinafter with reference to accompanying drawing specific embodiment of the utility model is further described.
Referring to Fig. 1, the utility model motor bike inner core becomes the preceding shock absorber of rigidity, comprises spring and damper, and its key is: its spring has been divided into spring 2 and spring 4, and guide pin bushing 3 has been installed between two springs; The outer tube inner chamber of shock absorber leads to guide pin bushing 3; In the bottom of shock absorber rubber sheet gasket 1 is installed.
Claims (1)
1, a kind of motor bike inner core becomes the preceding shock absorber of rigidity, comprises spring, damper, and it is characterized in that: its spring has been divided into two springs (2,4), between two springs (2,4) guide pin bushing (3) has been installed; The outer tube inner chamber of shock absorber leads to guide pin bushing (3); The rubber sheet gasket (1) of buffer action has been installed in the bottom of shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034524 CN2705384Y (en) | 2004-04-23 | 2004-04-23 | Motorcycle inner tube changing rigidity front shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034524 CN2705384Y (en) | 2004-04-23 | 2004-04-23 | Motorcycle inner tube changing rigidity front shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705384Y true CN2705384Y (en) | 2005-06-22 |
Family
ID=34850197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034524 Expired - Fee Related CN2705384Y (en) | 2004-04-23 | 2004-04-23 | Motorcycle inner tube changing rigidity front shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705384Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013086797A1 (en) * | 2011-12-13 | 2013-06-20 | 中联重科股份有限公司 | Rigidity-variable cushioning device, anti-backward-tilting device for lifting arm, and crane |
| CN104773045A (en) * | 2015-04-27 | 2015-07-15 | 席玉林 | Combined spring compensation suspending device |
| CN108561494A (en) * | 2018-06-29 | 2018-09-21 | 长沙市云智航科技有限公司 | A kind of Combined-type shock-absorption device for aircraft |
| CN108561494B (en) * | 2018-06-29 | 2024-04-19 | 长沙市云智航科技有限公司 | Combined shock absorber for aircraft |
-
2004
- 2004-04-23 CN CN 200420034524 patent/CN2705384Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013086797A1 (en) * | 2011-12-13 | 2013-06-20 | 中联重科股份有限公司 | Rigidity-variable cushioning device, anti-backward-tilting device for lifting arm, and crane |
| CN104773045A (en) * | 2015-04-27 | 2015-07-15 | 席玉林 | Combined spring compensation suspending device |
| CN104773045B (en) * | 2015-04-27 | 2017-11-14 | 席玉林 | Cluster spring compensates suspension arrangement |
| CN108561494A (en) * | 2018-06-29 | 2018-09-21 | 长沙市云智航科技有限公司 | A kind of Combined-type shock-absorption device for aircraft |
| CN108561494B (en) * | 2018-06-29 | 2024-04-19 | 长沙市云智航科技有限公司 | Combined shock absorber for aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 |