CN203864323U - Shock absorption wheel - Google Patents
Shock absorption wheel Download PDFInfo
- Publication number
- CN203864323U CN203864323U CN201420306052.7U CN201420306052U CN203864323U CN 203864323 U CN203864323 U CN 203864323U CN 201420306052 U CN201420306052 U CN 201420306052U CN 203864323 U CN203864323 U CN 203864323U
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- CN
- China
- Prior art keywords
- absorption unit
- vibration absorption
- attaching parts
- drum
- flower
- 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 discloses a shock absorption wheel which comprises a tyre (1), an outer wheel rim (2), a plurality of shock absorption units (3) and a hub (4), wherein the shock absorption units (3) are connected between the outer wheel rim (2) and the hub (4), a connected part (6) is arranged on the external circumferential surface of the hub (4), and a plurality of connection points for being connected with the shock absorption units (3) are arranged on the connected part (6) and distributed along the circumference with the center of a wheel shaft (4.1) of the hub (4) serving as the center of a circle. In addition, axes of the shock absorption units (3) are arranged in the tangential direction of the circumference where the connection points are positioned. The shock absorption wheel is simple in structure, capable of performing 360-degree shock absorption and good in shock absorption effect.
Description
Technical field
The utility model relates to art of wheels, particularly a kind of shock-absorbing wheel.
Background technology
At present, for ride comfort, bicycle, the scooters such as Wheelchair are generally all equipped with shock absorbing apparatus, but sometimes because the speed of a motor vehicle is too fast or run into the situations such as handstone, still can causes the vibrations of wheel, thereby jolt.Problem is, the shock absorption device of prior art generally can only do damping or damping and be subject to the restriction of certain angle in rectilinear direction, and such as vibration absorption unit can only be done the straight-line motion of above-below direction, damping effect is limited.The patent application that application number is 201110212630.1 provides a kind of hub-type damper, and the patent that application number is 201220750348.9 provides a kind of shock-proof cart wheel hub.Multiple vibration absorption unit of above-mentioned two patents are all radially arranging of wheel hub (spoke) along wheel, although can realize multi-angle damping to a certain extent, but running into while jolting, the power of each vibration absorption unit is concentrated to center, larger for the flower-drum of wheel and the impulsive force of wheel shaft, flower-drum and wheel shaft easily destroy, and damping effect is not good enough, and handling and inconvenient maintenance.
Utility model content
Technical problem to be solved in the utility model is: a kind of simple in structure, a kind of shock-absorbing wheel that can realize 360 degree dampings, good damping effect is provided.
The technical scheme in the invention for solving the above technical problem is: a kind of shock-absorbing wheel, comprise tire, outer rim, multiple vibration absorption unit and flower-drum, described multiple vibration absorption unit are connected between described outer rim and flower-drum, the outer circumference surface of described flower-drum is provided with attaching parts, described attaching parts is provided with multiple point of connection for being connected with vibration absorption unit, and each point of connection is the same circle distribution in the center of circle along the center of the wheel shaft taking flower-drum; And the axis of described multiple vibration absorption unit is all along the tangential direction setting of the circumference at each point of connection place.
Compared with prior art, the utility model has the advantage of: the utility model has adopted multiple vibration absorption unit to be connected between described inner ring and flower-drum, like this, in the time that wheel is pressed onto obstacle, cause jolt time, each vibration absorption unit can play the effect of buffering, and because the axis of each vibration absorption unit is all along the tangential direction setting of the circumference of the center-point of the each point of connection on flower-drum attaching parts, the impulsive force of the flower-drum to wheel can divide and take off along the tangential direction of the circumference of the center-point of each point of connection, thereby realize 360 degree dampings in vehicle wheel rotation process, and can not produce very large impact to flower-drum and wheel shaft, effectively ensure the reliability of flower-drum and wheel shaft.
As preferably, described vibration absorption unit is three, and three vibration absorption unit are uniformly distributed between described outer rim and flower-drum.Like this, cost is low, and is easy to assembling, and damping effect is also fine.
As preferably, described outer rim has been uniformly distributed circumferentially three through holes; One end of described vibration absorption unit is passed through hole by bolt and is connected with outer rim, and described attaching parts is provided with three mounting holes, and the other end of described vibration absorption unit passes mounting hole by hold-down bolt and is connected with attaching parts; And the same circle distribution of the center-point of three hold-down bolts along the center taking the wheel shaft of flower-drum as the center of circle.Like this, the Assembly &Disassembly of vibration absorption unit is all very convenient, also convenient maintenance and replacement.
As preferably, described attaching parts is made up of spaced the first attaching parts and the second attaching parts, and the symmetrical integral type injection moulding of the first described attaching parts and the second attaching parts is in the outer peripheral face of described flower-drum.Like this, structure is more firm.
As preferably, on described outer rim, integral molding has the adapter plate radially extending internally, and three described through holes are located on described adapter plate, and described adapter plate is inside diminishing fan-shaped by the junction of adapter plate and outer rim.Like this, the connection structure of vibration absorption unit is more firm.
As preferably, subtracting described vibration absorption unit is metal tube bumper in the form of piston.
Brief description of the drawings
Fig. 1 is the perspective view of a kind of shock-absorbing wheel of the utility model.
Fig. 2 is the structural representation of a kind of shock-absorbing wheel of the utility model.
In Fig. 1-2: 1 tire, 2 outer rims, 3 vibration absorption unit, 4 flower-drum, 4.1 wheel shafts, 5 hold-down bolts, 6 attaching partss, 6.1 first attaching partss, 6.2 second attaching partss.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As shown in Figure 1-2, a kind of shock-absorbing wheel, comprise tire 1, outer rim 2, multiple vibration absorption unit 3 and flower-drum 4, described multiple vibration absorption unit 3 are connected between described outer rim 2 and flower-drum 4, the outer circumference surface of described flower-drum 4 is provided with attaching parts 6, described attaching parts 6 is provided with multiple point of connection for being connected with vibration absorption unit 3, the same circle distribution of each point of connection along the wheel shaft 4.1 center taking flower-drum 4 as the center of circle; And the axis of described multiple vibration absorption unit 3 is all along the tangential direction setting of the circumference at each point of connection place.
Described vibration absorption unit 3 is three, and three vibration absorption unit 3 are uniformly distributed between described outer rim 2 and flower-drum 4.
Described outer rim 2 has been uniformly distributed circumferentially three through holes; One end of described vibration absorption unit 3 is passed through hole by bolt and is connected with outer rim 2, and described attaching parts 6 is provided with three mounting holes, and the other end of described vibration absorption unit 3 is connected with attaching parts 6 through mounting hole by hold-down bolt 5; And the same circle distribution of the center-point of three hold-down bolts 5 along the wheel shaft 4.1 center taking flower-drum 4 as the center of circle.The above-mentioned point of connection of mentioning is a recapitulative word, and in this specific embodiment, concrete each point of connection refers to the center-point of three hold-down bolts 5.
Described attaching parts 6 is made up of spaced the first attaching parts 6.1 and the second attaching parts 6.2, and the first described attaching parts 6.1 and the symmetrical integral type injection moulding of the second attaching parts 6.2 are in the outer peripheral face of described flower-drum 4.
On described outer rim 2, integral molding has the adapter plate 2.1 radially extending internally, and three described through holes are located on described adapter plate 2.1, and described adapter plate 2.1 is inwardly diminishing fan-shaped with the junction of outer rim 2 by adapter plate 2.1.
Described vibration absorption unit 3 is metal tube bumper in the form of piston.
Below be only described with regard to most preferred embodiment of the present utility model, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change, as vibration absorption unit also can be 4,5 etc.; Vibration absorption unit also can be the bumper of other structures such as other fluid pressure types, vapour-pressure type.All various variations of doing in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (6)
1. a shock-absorbing wheel, comprise tire (1), outer rim (2), multiple vibration absorption unit (3) and flower-drum (4), it is characterized in that: described multiple vibration absorption unit (3) are connected between described outer rim (2) and flower-drum (4), the outer circumference surface of described flower-drum (4) is provided with attaching parts (6), described attaching parts (6) is provided with multiple point of connection for being connected with vibration absorption unit (3), and each point of connection is the same circle distribution in the center of circle along the center of the wheel shaft (4.1) taking flower-drum (4); And the axis of described multiple vibration absorption unit (3) is all along the tangential direction setting of the circumference at each point of connection place.
2. a kind of shock-absorbing wheel according to claim 1, it is characterized in that: described vibration absorption unit (3) is three, and three vibration absorption unit (3) are uniformly distributed between described outer rim (2) and flower-drum (4).
3. a kind of shock-absorbing wheel according to claim 2, is characterized in that: described outer rim (2) has been uniformly distributed circumferentially three through holes; One end of described vibration absorption unit (3) is passed through hole by bolt and is connected with outer rim (2), described attaching parts (6) is provided with three mounting holes, and the other end of described vibration absorption unit (3) is connected with attaching parts (6) through mounting hole by hold-down bolt (5); And the same circle distribution of the center-point of three hold-down bolts (5) along the center taking the wheel shaft (4.1) of flower-drum (4) as the center of circle.
4. a kind of shock-absorbing wheel according to claim 1, it is characterized in that: described attaching parts (6) is made up of spaced the first attaching parts (6.1) and the second attaching parts (6.2), described the first attaching parts (6.1) and the second attaching parts (6.2) fit are installed on the outer peripheral face of described flower-drum (4).
5. a kind of shock-absorbing wheel according to claim 1, it is characterized in that: the upper integral molding of described outer rim (2) has the adapter plate (2.1) radially extending internally, it is upper that three described through holes are located at described adapter plate (2.1), and described adapter plate (2.1) is inwardly diminishing fan-shaped with the junction of outer rim (2) by adapter plate (2.1).
6. a kind of shock-absorbing wheel according to claim 1, is characterized in that: described vibration absorption unit (3) is metal tube bumper in the form of piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306052.7U CN203864323U (en) | 2014-06-10 | 2014-06-10 | Shock absorption wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306052.7U CN203864323U (en) | 2014-06-10 | 2014-06-10 | Shock absorption wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864323U true CN203864323U (en) | 2014-10-08 |
Family
ID=51645305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306052.7U Expired - Fee Related CN203864323U (en) | 2014-06-10 | 2014-06-10 | Shock absorption wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864323U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985602A (en) * | 2017-05-12 | 2017-07-28 | 涂垂武 | A kind of wheel for carrying shock-absorbing function |
| CN110758005A (en) * | 2019-10-11 | 2020-02-07 | 广州海德汽配有限公司 | Adjustable light wheel damping device |
| CN111645459A (en) * | 2020-06-22 | 2020-09-11 | 北京电子科技职业学院 | Spoke type wheel body damping system |
| CN112325123A (en) * | 2020-11-21 | 2021-02-05 | 苏州美律纺织机械电子有限公司 | Damping device for textile machinery |
-
2014
- 2014-06-10 CN CN201420306052.7U patent/CN203864323U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985602A (en) * | 2017-05-12 | 2017-07-28 | 涂垂武 | A kind of wheel for carrying shock-absorbing function |
| CN106985602B (en) * | 2017-05-12 | 2023-08-18 | 湖北省乐星创泰儿童用品有限公司 | Wheel with damping function |
| CN110758005A (en) * | 2019-10-11 | 2020-02-07 | 广州海德汽配有限公司 | Adjustable light wheel damping device |
| CN111645459A (en) * | 2020-06-22 | 2020-09-11 | 北京电子科技职业学院 | Spoke type wheel body damping system |
| CN111645459B (en) * | 2020-06-22 | 2024-06-07 | 北京电子科技职业学院 | Spoke type wheel body damping system |
| CN112325123A (en) * | 2020-11-21 | 2021-02-05 | 苏州美律纺织机械电子有限公司 | Damping device for textile machinery |
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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 |
Granted publication date: 20141008 Termination date: 20160610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |