CN204173119U - Front-wheel shockproof mechanism - Google Patents
Front-wheel shockproof mechanism Download PDFInfo
- Publication number
- CN204173119U CN204173119U CN201420623335.4U CN201420623335U CN204173119U CN 204173119 U CN204173119 U CN 204173119U CN 201420623335 U CN201420623335 U CN 201420623335U CN 204173119 U CN204173119 U CN 204173119U
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- China
- Prior art keywords
- wheel
- oil
- connection block
- hydraulic cylinder
- shock
- 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
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Abstract
The utility model provides a kind of front-wheel shockproof mechanism, what be assemblied in the front-wheel of Kickboard Scooter and headstock turns between Connection Block, wherein, front-wheel shockproof mechanism of the present utility model comprises oil buffer, described oil buffer comprises oil-hydraulic cylinder, the shock-absorbing expansion link of relatively described oil-hydraulic cylinder sliding extension and the fluid noted in described oil-hydraulic cylinder, described oil-hydraulic cylinder is arranged on described front-wheel and turns to the one in Connection Block, and described shock-absorbing expansion link is arranged on described front-wheel and turns to the another one in Connection Block.Because front-wheel shockproof mechanism of the present utility model carries out shock-absorbing by oil buffer to front-wheel, the problem of the noise that spring shock-absorbing produces can be overcome on the one hand; Make shock-proof effect better on the other hand.
Description
Technical field
The utility model relates to a kind of Kickboard Scooter, particularly relates to the front-wheel shockproof mechanism that a kind of front-wheel to Kickboard Scooter carries out shock-absorbing.
Background technology
Along with the development of economy and the continuous progress of society, the life for people provides the various consumables, and to meet the Individualized Pursuit of people, and Kickboard Scooter is exactly the one in many consumables.
As everyone knows, Kickboard Scooter can be divided into Segway Human Transporter and manpower Kickboard Scooter.Wherein, for manpower Kickboard Scooter, it stands on the vehicle body of Kickboard Scooter by a feet station of user, and another pin pushes away the object of walking on the ground to realize Kickboard Scooter on ground by support, and therefore, this manpower Kickboard Scooter well can temper user.And for Segway Human Transporter, it is the power of walking as Segway Human Transporter by electric power, order about the object that Segway Human Transporter is walked on the ground, therefore be convenient to user's long journey.So Kickboard Scooter is more and more subject to people to be favored.
Wherein, no matter concerning Segway Human Transporter or manpower Kickboard Scooter, its front-wheel is all generally be not with anti-vibration structure, acutely beats, seriously have influence on the manipulation of user to headstock so the Kickboard Scooter walking of class just produces on the road surface that injustice is even jolted.Although the Segway Human Transporter at present or the front-wheel of manpower Kickboard Scooter are also provided with anti-vibration structure, and this anti-vibration structure is formed by spring, the elastic deformation produced by spring to make Kickboard Scooter and reach the effect cushioning power of unloading.
But the shock-absorbing due to front-wheel is that the elastic deformation produced by spring completes, therefore makes front-wheel noise in shock-absorbing process very big; Meanwhile, front-wheel is directly rapidly spring top is pressed onto the end in shock-absorbing process, therefore except shock-proof effect difference, also there is the defect that front-wheel collides with other position of Kickboard Scooter in shock-absorbing process.
Therefore, be badly in need of wanting a kind of front-wheel shockproof mechanism to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of shock-proof effect good and the front-wheel shockproof mechanism that noise is low.
For achieving the above object, the utility model provides a kind of front-wheel shockproof mechanism, what be assemblied in the front-wheel of Kickboard Scooter and the headstock of Kickboard Scooter turns between Connection Block, wherein, front-wheel shockproof mechanism of the present utility model comprises oil buffer, described oil buffer comprises oil-hydraulic cylinder, the shock-absorbing expansion link of relatively described oil-hydraulic cylinder sliding extension and the fluid noted in described oil-hydraulic cylinder, described oil-hydraulic cylinder is arranged on described front-wheel and turns to the one in Connection Block, and described shock-absorbing expansion link is arranged on described front-wheel and turns to the another one in Connection Block.
Preferably, the rotating shaft of described front-wheel is fixed on described oil-hydraulic cylinder, turns on Connection Block described in described shock-absorbing expansion link is fixed on.
Preferably, described oil buffer is two, oil buffer described in two and the described front fork structure turning to Connection Block three to form doorframe shape.
Preferably, oil buffer described in two is in the layout be parallel to each other, one end of the rotating shaft of described front-wheel is fixed on the oil-hydraulic cylinder of a described oil buffer, the other end of the rotating shaft of described front-wheel is fixed on the oil-hydraulic cylinder of oil buffer described in another, and described front-wheel is described in two between oil buffer.
Preferably, described shock-absorbing expansion link is provided with thread segment away from one end of described oil-hydraulic cylinder, turn to Connection Block described in described thread segment is placed through and make this turn to Connection Block between the initiating terminal and clearing end of this thread segment, first nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the side of Connection Block, the second nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the opposite side of Connection Block.
Preferably, the length of described thread segment is greater than described first nut, the second nut and turns to Connection Block to be placed through the position three on described thread segment the thickness superposed.
Preferably, front-wheel shockproof mechanism of the present utility model also comprises the elastic element be placed on described shock-absorbing expansion link, one end of described elastic element is connected with described oil-hydraulic cylinder, and the other end of described elastic element is with described shock-absorbing expansion link and turn to the one in Connection Block to be connected.
Preferably, described elastic element is connected between described oil-hydraulic cylinder and shock-absorbing expansion link, and described elastic element perseverance is ordered about described shock-absorbing expansion link and is in the state of stretching out.
Preferably, described shock-absorbing expansion link is provided with thread segment away from one end of described oil-hydraulic cylinder, turn to Connection Block described in described thread segment is placed through and turn to Connection Block between the initiating terminal and clearing end of this thread segment described in making, first nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the side of Connection Block, second nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the opposite side of Connection Block, described elastic element is connected between described oil-hydraulic cylinder and described first nut.
Preferably, described oil-hydraulic cylinder comprises the first cylinder body portion and the second cylinder body portion of the coaxial setting of cylindricality, and the diameter in described first cylinder body portion is greater than the diameter in described second cylinder body portion; Described first nut comprises the first nut portions and second nut portions of the coaxial setting of cylindricality, and the diameter of described first nut portions is less than the diameter of described second nut portions; Described elastic element is also sheathed in described second cylinder body portion and the first nut portions, and described elastic element is connected between described first cylinder body portion and described second nut portions.
Compared with prior art, oil-hydraulic cylinder due to oil buffer is arranged on front-wheel and turns to the one in Connection Block, the shock-absorbing expansion link of oil buffer is arranged on front-wheel and turns to the another one in Connection Block, therefore when the Kickboard Scooter being provided with front-wheel shockproof mechanism of the present utility model walks on uneven road surface of even jolting, now coordinate the oil damp effect of formation to go to carry out steady failure-free shock-absorbing to front-wheel by shock-absorbing expansion link, oil-hydraulic cylinder and fluid three; Again because the slow release of oil buffer by oil pressure in shock absorbing process realizes, therefore front-wheel shockproof mechanism of the present utility model is better and noise is less to the shock-proof effect of front-wheel, thus improves stationarity and the safety of Kickboard Scooter walking.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the Kickboard Scooter being provided with front-wheel shockproof mechanism of the present utility model.
Fig. 2 is the perspective view turned on Connection Block that front-wheel shockproof mechanism of the present utility model is arranged on front-wheel and headstock.
Fig. 3 is the planar structure schematic diagram turned on Connection Block that front-wheel shockproof mechanism of the present utility model is arranged on front-wheel and headstock.
Detailed description of the invention
In order to describe technology contents of the present utility model, structural attitude in detail, accompanying drawing is coordinated to be described further below in conjunction with embodiment.
Refer to Fig. 1 to Fig. 3, what front-wheel shockproof mechanism 100 of the present utility model was assemblied in the front-wheel 230 of Kickboard Scooter and the headstock 210 of Kickboard Scooter turns between Connection Block 211, improves shock-proof effect to carry out oil pressure shock-absorbing to front-wheel 230.Particularly, the Kickboard Scooter being provided with front-wheel shockproof mechanism 100 of the present utility model comprises vehicle body 220, trailing wheel 240, front-wheel shockproof mechanism 100 of the present utility model and aforesaid front-wheel 230 and headstock 210, vehicle body 220 arranges along the direction being parallel to level ground, and the front end of vehicle body 220 and headstock 210 assembly connection, rear end and the trailing wheel 210 phase assembly connection of vehicle body 220, to form desired Kickboard Scooter.
Wherein, front-wheel shockproof mechanism 100 of the present utility model comprises oil buffer 10, this oil buffer 10 comprises oil-hydraulic cylinder 11, the shock-absorbing expansion link 12 of relative oil pressures cylinder body 11 sliding extension and the fluid noted in oil-hydraulic cylinder 11, coordinates formation one oil pressure shock-proof effect to make fluid, shock-absorbing expansion link 12 and oil-hydraulic cylinder 11 three.Oil-hydraulic cylinder 11 is arranged on front-wheel 230 and turns to the one in Connection Block 211, particularly, in the present embodiment, oil-hydraulic cylinder 11 is vertically arranged on front-wheel 230, be preferably, the rotating shaft 231 of front-wheel 230 is fixed on oil-hydraulic cylinder 11, for front-wheel 230 shock-absorbing that reduces pressure provides better shock-absorbing supporting role; Certainly, in other embodiments, oil-hydraulic cylinder 11 also can be arranged on and turn on Connection Block 211, therefore is not limited with above-mentioned citing.Shock-absorbing expansion link 12 is arranged on front-wheel 230 and turns to the another one in Connection Block 211, particularly, in the present embodiment, shock-absorbing expansion link 12 is mounted in and turns on Connection Block 211, preferably, shock-absorbing expansion link 12 is fixed on and turns on Connection Block 211, so that assembling between the two; Certainly, in other embodiments, shock-absorbing expansion link 12 also can be arranged on front-wheel 230, therefore is not limited with above-mentioned citing.More specifically, as follows:
Comparatively the superior, oil buffer 10 is two, two oil buffers 10 with turn to Connection Block 211 three to form the front fork structure of the shock-absorbing of doorframe shape, the shock-absorbing for front-wheel 230 provides preferably buffering effect; Certainly, in other embodiments, the quantity of oil buffer 10 can also be one, three, four or five not etc., therefore not to be limited with above-mentioned citing.When oil buffer 10 is two, two oil buffers 10 are now in the layout be parallel to each other, and one end of the rotating shaft 231 of front-wheel 230 is fixed on the oil-hydraulic cylinder 11 of an oil buffer 10, the other end of the rotating shaft 231 of front-wheel 230 is fixed on the oil-hydraulic cylinder 11 of another oil buffer 10, and front-wheel 230 is between two oil buffers 10, support better to make front-wheel 230 and be connected to by two oil buffers 10 and turn to Connection Block 211 to be formed front fork structure in.
Simultaneously, shock-absorbing expansion link 12 is provided with thread segment 121 away from one end of oil-hydraulic cylinder 11, thread segment 121 is placed through and turns to Connection Block 211 and make this turn to Connection Block 211 between the initiating terminal and clearing end of this thread segment 121, first nut 20 to be placed in screw thread fit on thread segment 121 and to press on the side turning to Connection Block 211, second nut 30 to be placed in screw thread fit on thread segment 121 and to press on the opposite side turning to Connection Block 211, namely turn to Connection Block 211 by the first nut 20 and the second nut 30 common clamp, so that oil buffer 10 and turn to mounting or dismounting between Connection Block 211.Particularly, the length of thread segment 121 is greater than the first nut 20, second nut 30 and the thickness turning to Connection Block 211 to be placed through the position three on thread segment 121 to superpose, therefore when the first nut 20 is threaded to the initiating terminal place of thread segment 121 and the second nut 30 is threaded to the clearing end place of thread segment 121, distance now between the first nut 20 and the second nut 30 is greater than the thickness turning to Connection Block 211 to be placed through the position on thread segment 121, so time the Connection Block 211 that turns to can carry out freely movable adjustment along the axis of shock-absorbing expansion link 12, thus make to turn to the position of the relative shock-absorbing expansion link 12 of Connection Block 211 to have adjustable, thus change the distance turning to Connection Block 211 opposing front wheels 230, to regulate the height of the front end of vehicle body 230.For improving shock-proof effect further, therefore front-wheel shockproof mechanism 100 of the present utility model also comprises the elastic element 40 be placed on shock-absorbing expansion link 12, one end of elastic element 40 is connected with oil-hydraulic cylinder 11, the other end of elastic element 40 is with shock-absorbing expansion link 12 and turn to the one in Connection Block 211 to be connected, be preferably, elastic element 40 is connected between oil-hydraulic cylinder 11 and shock-absorbing expansion link 12, and elastic element 40 perseverance is ordered about shock-absorbing expansion link 12 and is in the state of stretching out.Will be understood that, when shock-absorbing expansion link 12 with turn to Connection Block 211 be fixed by the first nut 20 and the second nut 30 time, so time elastic element 40 be connected between oil-hydraulic cylinder 11 and the first nut 20.More specifically, oil-hydraulic cylinder 11 comprises the first cylinder body portion 111 and the second cylinder body portion 112 of the coaxial setting of cylindricality, the diameter in the first cylinder body portion 111 is greater than the diameter in the second cylinder body portion 112, to make the common forming station stage structure in the first cylinder body portion 111 and the second cylinder body portion 112.The diameter of the first nut portions 21 and the second nut portions 22, first nut portions 21 that the first nut 20 comprises the coaxial setting of cylindricality is less than the diameter of the second nut portions 22, also jointly forms out ledge structure to make the first nut portions 21 and the second nut portions 22.The elastic element 40 be now sheathed on shock-absorbing expansion link 12 is also sheathed in the second cylinder body portion 112 and the first nut portions 21, and elastic element 40 is connected between the first cylinder body portion 111 and the second nut portions 22, failure-free is provided to support for doing elastically-deformable elastic element 40, and guarantee the elastically-deformable reliability of elastic element 40, and alternatively, elastic element 40 is for spring is to simplify its structure.
Compared with prior art, oil-hydraulic cylinder 11 due to oil buffer 10 is arranged on front-wheel 230 and turns to the one in Connection Block 211, the shock-absorbing expansion link 12 of oil buffer 10 is arranged on front-wheel 230 and turns to the another one in Connection Block 211, therefore when the Kickboard Scooter being provided with front-wheel shockproof mechanism 100 of the present utility model walks on uneven road surface of even jolting, now coordinate the oil damp effect of formation to go to carry out steady failure-free shock-absorbing to front-wheel 230 by shock-absorbing expansion link 12, oil-hydraulic cylinder 11 and fluid three; Again because the slow release of oil buffer 10 by oil pressure in shock absorbing process realizes, therefore the shock-proof effect of front-wheel shockproof mechanism of the present utility model 100 pairs of front-wheels 230 is better and noise is less, thus improve stationarity and the safety of Kickboard Scooter walking.
The person of meriting attention, the oil pressure shock-absorbing principle of oil buffer 10 is that this territory is known, therefore no longer describes in detail.
Above disclosedly be only preferred embodiments of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. a front-wheel shockproof mechanism, between the front-wheel turning to Connection Block and Kickboard Scooter being assemblied in the headstock of Kickboard Scooter, it is characterized in that, described front-wheel shockproof mechanism comprises oil buffer, described oil buffer comprises oil-hydraulic cylinder, the shock-absorbing expansion link of relatively described oil-hydraulic cylinder sliding extension and the fluid noted in described oil-hydraulic cylinder, described oil-hydraulic cylinder is arranged on described front-wheel and turns to the one in Connection Block, and described shock-absorbing expansion link is arranged on described front-wheel and turns to the another one in Connection Block.
2. front-wheel shockproof mechanism as claimed in claim 1, it is characterized in that, the rotating shaft of described front-wheel is fixed on described oil-hydraulic cylinder, turns on Connection Block described in described shock-absorbing expansion link is fixed on.
3. front-wheel shockproof mechanism as claimed in claim 2, it is characterized in that, described oil buffer is two, oil buffer described in two and the described front fork structure turning to Connection Block three to form doorframe shape.
4. front-wheel shockproof mechanism as claimed in claim 3, it is characterized in that, oil buffer described in two is in the layout be parallel to each other, one end of the rotating shaft of described front-wheel is fixed on the oil-hydraulic cylinder of a described oil buffer, the other end of the rotating shaft of described front-wheel is fixed on the oil-hydraulic cylinder of oil buffer described in another, and described front-wheel is described in two between oil buffer.
5. front-wheel shockproof mechanism as claimed in claim 1, it is characterized in that, described shock-absorbing expansion link is provided with thread segment away from one end of described oil-hydraulic cylinder, turn to Connection Block described in described thread segment is placed through and make this turn to Connection Block between the initiating terminal and clearing end of this thread segment, first nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the side of Connection Block, the second nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the opposite side of Connection Block.
6. front-wheel shockproof mechanism as claimed in claim 5, is characterized in that, the thickness turning to Connection Block to be placed through position on described thread segment, the first nut and the second nut three described in the length of described thread segment is greater than to superpose.
7. front-wheel shockproof mechanism as claimed in claim 1, it is characterized in that, also comprise the elastic element be placed on described shock-absorbing expansion link, one end of described elastic element is connected with described oil-hydraulic cylinder, and the other end of described elastic element is with described shock-absorbing expansion link and turn to the one in Connection Block to be connected.
8. front-wheel shockproof mechanism as claimed in claim 7, it is characterized in that, described elastic element is connected between described oil-hydraulic cylinder and shock-absorbing expansion link, and described elastic element perseverance is ordered about described shock-absorbing expansion link and is in the state of stretching out.
9. front-wheel shockproof mechanism as claimed in claim 8, it is characterized in that, described shock-absorbing expansion link is provided with thread segment away from one end of described oil-hydraulic cylinder, turn to Connection Block described in described thread segment is placed through and turn to Connection Block between the initiating terminal and clearing end of this thread segment described in making, first nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the side of Connection Block, second nut be screw thread fit to be placed on described thread segment and described in pressing on, to turn to the opposite side of Connection Block, described elastic element is connected between described oil-hydraulic cylinder and described first nut.
10. front-wheel shockproof mechanism as claimed in claim 9, it is characterized in that, described oil-hydraulic cylinder comprises the first cylinder body portion and the second cylinder body portion of the coaxial setting of cylindricality, and the diameter in described first cylinder body portion is greater than the diameter in described second cylinder body portion; Described first nut comprises the first nut portions and second nut portions of the coaxial setting of cylindricality, and the diameter of described first nut portions is less than the diameter of described second nut portions; Described elastic element is also sheathed in described second cylinder body portion and the first nut portions, and described elastic element is connected between described first cylinder body portion and described second nut portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623335.4U CN204173119U (en) | 2014-10-24 | 2014-10-24 | Front-wheel shockproof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623335.4U CN204173119U (en) | 2014-10-24 | 2014-10-24 | Front-wheel shockproof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173119U true CN204173119U (en) | 2015-02-25 |
Family
ID=52561948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623335.4U Expired - Fee Related CN204173119U (en) | 2014-10-24 | 2014-10-24 | Front-wheel shockproof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173119U (en) |
-
2014
- 2014-10-24 CN CN201420623335.4U patent/CN204173119U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20161024 |