CN207496865U - Shock-proof cart handle and bicycle - Google Patents
Shock-proof cart handle and bicycle Download PDFInfo
- Publication number
- CN207496865U CN207496865U CN201721510187.5U CN201721510187U CN207496865U CN 207496865 U CN207496865 U CN 207496865U CN 201721510187 U CN201721510187 U CN 201721510187U CN 207496865 U CN207496865 U CN 207496865U
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- CN
- China
- Prior art keywords
- support element
- shock
- proof cart
- bourdon tube
- handlebar
- 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.)
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a kind of shock-proof cart handle and a kind of bicycle, the shock-proof cart is handlebar main body and vibration absorbing handle is included, wherein the vibration absorbing handle includes bourdon tube, the bourdon tube is connect with handlebar main body.When riding, the shock-proof cart can reach good damping effect can directly reduce vibrations between hand and handle in particular for the Solid wheel of vehicle of shared bicycle.
Description
Technical field
The utility model is related to bicycle assembly parts field, more particularly to a kind of shock-proof cart handle and a kind of bicycle.
Background technology
At present, the damping device of common bicycle is arranged at vehicle body more on the market, and bicycle handlebar hand position is mostly firm
Property component.But people are mostly to hold at hundle-bar in road traveling, and jolting for wheel can be transmitted to by hundle-bar
Human body brings discomfort to human body.
The shared bicycle of especially present market prevalence is Solid wheel of vehicle, cycles or is travelled in uneven road surface, hand for a long time
Arm and shoulder reduce the comfort of driving easily because the vibrations of vehicle generate fatigue or discomfort.When serious, have little time to react, it can
It can cause the accident.
It would therefore be highly desirable to provide a kind of shock-proof cart handle of good damping effect.
Utility model content
The technical problems to be solved in the utility model is：A kind of shock-proof cart handle of good damping effect is provided, can effectively be subtracted
Vibrations between small hand and handle, so as to inhibit the sense of discomfort brought to people of jolting of bicycle.
The utility model solves its technical problem and adopts the following technical scheme that：
A kind of shock-proof cart handle is provided, in certain embodiments, shock-proof cart handle includes handlebar main body and vibration absorbing handle, wherein
Vibration absorbing handle includes bourdon tube, and bourdon tube is connect with handlebar main body.
In certain embodiments, bourdon tube includes connecting portion and grip part, and wherein grip part passes through connecting portion and handlebar master
Body is fixedly connected.
In certain embodiments, handlebar main body includes handlebar transverse tube, and the outer diameter of connecting portion is less than the outer diameter of grip part, so that
Connecting portion is obtained to extend into handlebar transverse tube.
In certain embodiments, shock-proof cart is further including the first support element and the second support element, and the first of the first support element
End is fixedly connected with grip part, and the first end of the second support element is connect and the with the second end activity male-female engagement of the first support element
Two support elements are restricted to rotate in the vertical direction, and the first support element and the second support element are nested in connecting portion and gripping respectively
In portion.
In certain embodiments, the second end of the second support element is fixedly connected with grip part.
In certain embodiments, the second end of the first support element and the first end of the second support element are pivotally connected.
In certain embodiments, connecting portion and grip part are integrally formed.
In certain embodiments, vibration absorbing handle further includes grip, and grip is coated on outside bourdon tube.
In certain embodiments, the elasticity modulus of bourdon tube is more than preset secure threshold.
A kind of bicycle is provided, in certain embodiments, bicycle includes vehicle body and above-mentioned shock-proof cart handle, wherein damping
Handlebar is connect with vehicle body.
Embodiment based on the utility model, by the way that bourdon tube to be used as to the handle of handlebar, using the cushioning effect of spring,
Realize good damping effect.In addition, by shock-proof cart on bicycle, especially currently popular shared bicycle, vehicle
Tire is mostly solid, and cushioning effect weakens, and Yi Shang shock-proof cart by its vibrations in vertical direction just can playing mitigation
The numb effect of arm.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of part-structure schematic diagram of shock-proof cart handle of the utility model；
Fig. 2 is a kind of explosive view of the shock-proof cart of the utility model specific embodiment；
Fig. 3 is the stereo amplification figure of the first support element；
Fig. 4 is the stereo amplification figure of the second support element；
Fig. 5 is a kind of explosive view of the shock-proof cart of bicycle of the utility model part-structure schematic diagram；
The label of each component is as follows in attached drawing：10- handlebars transverse tube, 11- bourdon tubes, 20- handlebars transverse tube, 21- bourdon tubes,
The first support elements of 22-, the second support elements of 23-, 50- handlebars transverse tube, 51- bourdon tubes, the first support elements of 52-, 53- second are supported
Part, 54- speed Control bars.
Specific embodiment
Fig. 1 is a kind of structure diagram of shock-proof cart handle of one example of the utility model.
Shock-proof cart is including vibration absorbing handle 11 and handlebar main body 10.Vibration absorbing handle 11 includes bourdon tube, bourdon tube and handlebar
Main body 10 connects.
Specifically, shock-proof cart is the handlebar that can be bicycle (for example, shared bicycle), the embodiment of the utility model
It is not limited to this, for example, shock-proof cart is the handlebar that can also be electric bicycle or motorcycle.Handlebar main body refers to the frame of handlebar
Frame structure, for example, the handlebar main body of general bicycle can include handlebar transverse tube and handlebar stem.Bourdon tube can pass through weldering
The mode connect is connect with handlebar main body, and the embodiment of the utility model is not limited to this, for example, bourdon tube can also pass through screw thread
Connection is connect with handlebar main body.
Embodiment based on the utility model, by the way that bourdon tube to be used as to the handle of handlebar, using the cushioning effect of spring,
Realize good damping effect.
Example is applied according to the utility model, bourdon tube includes connecting portion and grip part, and wherein grip part passes through connecting portion and vehicle
Main body is fixedly connected.
For example, the connection mode of connecting portion and handlebar main body can be the modes such as welding or threaded connection.
The connection mode of embodiment according to the present utility model, connecting portion and grip part can be the modes such as welding.
Alternatively, it can also be integrally formed as another embodiment, connecting portion and grip part.For example, connecting portion and holding
The portion of holding can be formed by a spring wire coiling.
Embodiment based on the utility model, the molding of bourdon tube is simpler, is easily installed.In addition, due to connecting portion
It is an entirety with grip part so that handle is more sturdy and durable.
Embodiment according to the present utility model, handlebar main body include handlebar transverse tube, and the outer diameter of connecting portion is less than grip part
Outer diameter, so that connecting portion is extended into handlebar transverse tube.
For example, the outer diameter of connecting portion and the internal diameter of handlebar transverse tube are equal or approximately equal, but the outer diameter of small grip part, in this way
Connecting portion just can be all extended into handlebar transverse tube, so that handlebar and the connection of handlebar main body are more firm.
Embodiment based on the utility model, the connection of handlebar transverse tube and bourdon tube are more easily assembled and repair, and connection is more
Add firm, user experience is more preferable.
Certainly, the outer diameter of connecting portion can also be equal with the outer diameter of grip part, if bourdon tube entire outer diameter at this time is less than
The outer diameter of handlebar transverse tube, in such a case, it is possible to which bourdon tube is sleeved on handlebar transverse tube by welding or being threadedly coupled
Mode connects.The embodiment of the utility model is not limited to this, if bourdon tube entire outer diameter is equal to the outer diameter of handlebar transverse tube,
Directly bourdon tube and handlebar transverse tube can be welded.
Optionally, as another embodiment, shock-proof cart handle further includes the first support element and the second support element, the first support element
First end be fixedly connected with connecting portion, the second end activity male-female engagement of the first end of the second support element and the first support element connects
It connects and the second support element is restricted to rotate in the vertical direction, the first support element and the second support element are nested in connecting portion respectively
In grip part.
Specifically, the first support element can be nested in connecting portion, the second support element can be nested in grip part.The
One support element and the second support element cross section can be round or ellipse, the embodiment of the utility model are not limited to this, the
The cross section of one support element and the second support element is alternatively polygon, for example, square or rectangle.The first end of first support element
It can be welding with the connection mode of connecting portion or the modes such as be threadedly coupled.
Embodiment based on the utility model, the first end of the second support element and the second end activity of the first support element are concave-convex
It is connected and the second support element is restricted to rotate in the vertical direction, can ensure the shock-proof cart (i.e. spring in this way
Pipe) it can only move in the vertical direction, so that hand more preferably obtains damping, whole body Experience Degree is promoted when riding, while
Avoid the multi-direction danger for moving and bringing.
Certainly, the first end of the first support element is not limited to be fixedly connected with connecting portion, when the second of the second support element
When end is fixedly connected with grip part, the first end of the first support element can not be fixedly connected with connecting portion, as long as handlebar main body energy
Enough stop the first support element.
Embodiment according to the present utility model, the second end of the second support element are fixedly connected with grip part.For example, second
The second end of support member and the connection mode of grip part can be welding or the modes such as be threadedly coupled.
Embodiment based on the utility model, the second support element are not easy to come off from bourdon tube, ensure that the complete of vibration absorbing handle
Whole property and the safety ridden, the movement that more can guarantee the second support element is only vertical and straight movement so that cushioning effect is more effective.
The first end of embodiment according to the present utility model, the second end of the first support element and the second support element, which pivots, to be connected
It connects.
For example, the second end of the first support element is fixedly connected with connecting portion or the second end of the second support element and gripping
Portion is fixedly connected, and the second end of the first support element and the first end of the second support element are pivotally connected, and can ensure first in this way
Support element and the second support element can be located in connecting portion and grip part respectively.
Embodiment based on the utility model, the second support element are not easy to come off from bourdon tube, ensure that the complete of vibration absorbing handle
Whole property and the safety ridden, the movement that more can guarantee the second support element is only vertical and straight movement so that cushioning effect is more effective.
Embodiment according to the present utility model, vibration absorbing handle further include grip, and grip is coated on outside bourdon tube.
Embodiment based on the utility model, grip can prevent bourdon tube clamp hand, and grip part also can be more comfortable, experience
Degree is more preferable.
Embodiment according to the present utility model, the elasticity modulus of bourdon tube are more than preset secure threshold.
Specifically, secure threshold can by user use shock-proof cart when safety and load-bearing capacity determine.
It for example, can based on experience value or a certain amount of experimental data determines the secure threshold of elasticity modulus.
Embodiment based on the utility model, the elasticity modulus of bourdon tube are more than preset secure threshold, can ensure
Under the premise of user's safety, shock-proof cart can bear human pressure but also achieve the effect that damping to a certain degree, ride by raising
Row Experience Degree.
As shown in Figure 1, a kind of shock-proof cart handle, including bourdon tube 11 and handlebar transverse tube 10.Bourdon tube 11 extends into handlebar horizontal stroke
In pipe 10, bourdon tube 11 is fixedly connected with handlebar transverse tube 10, and connection mode can be the modes such as threaded connection, welding.Certainly, bullet
Reed pipe 11 can also be coated on handlebar transverse tube 10 and is fixedly connected with handlebar transverse tube 10, and connection mode can be threaded connection, welding
Etc. modes or the left end of bourdon tube 11 and the right end of handlebar transverse tube 10 be directly welded.
As shown in Fig. 2, the outer diameter of 21 first end of bourdon tube is less than the outer diameter of second end, the first end and handlebar of bourdon tube 21
Transverse tube 20 is fixedly connected, and connection mode can be the modes such as threaded connection, welding.
In the present embodiment, as shown in Figure 2, Figure 3 and Figure 4, the first support element 22 and second is nested in bourdon tube 21
Support element 23, the first support element 22 are the solid cylinders that second end is convex, and the second support element 23 is that first end is concave
The concave end of the second support element 23 is inserted at hollow cylinder, the convex end of the first support element 22, and the of the first support element 22
One end is fixedly connected with the first end of bourdon tube 21, and the second end of the second support element 23 and the second end of bourdon tube 21 are fixed and connected
It connects, connection mode can be the mode of welding.Referring to Fig. 3 and Fig. 4, the concave end of the second support element 23 can be a word groove,
And the convex end of the first support element 22 is the sheet protrusion coordinated with the word groove, and when vibration absorbing handle is mounted on handlebar main body
On after, a word groove is in upper and lower opening shape, so that shock-proof cart being rotated upwardly and downwardly perpendicular to handlebar main body can reach
Good damping effect.
First support element 22 is not limited to be fixedly connected with the first end of bourdon tube 21, can also be in the company of bourdon tube 21
The other positions of socket part, the second end of the second support element 23 are not limited to be fixedly connected with the second end end face of bourdon tube 21,
It can also be in the other positions of the grip part of bourdon tube 21.
Certainly, the first support element 22 and the second support element 23 are not limited to clearance fit, other connection modes also can be used,
It is such as pivotally connected, as long as shock-proof cart can be made only in vertical direction rotation.In the present embodiment, if the first support element 22
Connection mode with the second support element 23 is is pivotally connected, then in the first support element 22 and the second support element 23 satisfaction at least
One support element is fixedly connected with bourdon tube 21.Certainly, if bourdon tube 21 is coated on handlebar transverse tube 20 and handlebar horizontal stroke
Pipe 20 is fixedly connected, then the first support element 22 is fixedly connected with handlebar transverse tube 21, and connection mode can be welding or others
Mode.
Alternatively, as another embodiment, support element in bourdon tube can also be square shaft, such as in bourdon tube 21
Middle nested monoblock steel plate (i.e. the first support element and the second support element are integrally formed), steel plate level is inscribed in bourdon tube 21,
In this way, steel plate can moving horizontally with limited spring pipe 21 so that bourdon tube can only be swung up and down with vertical direction, reached and subtracted
The effect of shake.
In the present embodiment, the elasticity modulus of bourdon tube is more than preset secure threshold, and secure threshold can be by user
Use shock-proof cart when safety and load-bearing capacity determine.In this way can be under the premise of user's safety be ensured, damping
Handlebar can bear human pressure but also achieve the effect that damping to a certain degree.
In the present embodiment, grip is also coated outside bourdon tube, the material of grip can be that anti-slip rubber etc. was both prevented
The material of sliding soft texture again, prevents hand from being clipped to by spring, can thus ensure people when holding hundle-bar, wheel
Jolt and be transmitted to the uncomfortable of human body by hundle-bar and reduce.
The embodiment of the utility model additionally provides a kind of bicycle, including vehicle body and shock-proof cart handle, wherein shock-proof cart handle
It is fixedly connected with vehicle body.As shown in figure 5, the shock-proof cart is including handlebar transverse tube 50, bourdon tube 51, the first support element 52, the
Two support elements 53, speed Control bar 54.Bourdon tube 51 is fixedly connected with handlebar transverse tube 50, and speed Control bar 54 is sleeved on the handlebar
On transverse tube 50, and it is screwed.The first support element 52 and the second support element 53, the first support element are nested in bourdon tube 51
The concave end of the second support element 53, and the first end of the first support element 52 and the first end of bourdon tube 51 are inserted into 52 convex end
It is fixedly connected, the second end of the second support element 53 is fixedly connected with the second end of bourdon tube 51.
Embodiment based on the utility model, by shock-proof cart on bicycle, especially for use in currently popular common
It enjoys on bicycle, can be very good to play the numb effect of mitigation arm.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be described with power
Subject to the protection domain of profit requirement.
Claims (10)
1. a kind of shock-proof cart handle, which is characterized in that including：
Handlebar main body；
Vibration absorbing handle, wherein the vibration absorbing handle includes bourdon tube, the bourdon tube is connect with handlebar main body.
2. shock-proof cart handle according to claim 1, which is characterized in that the bourdon tube includes connecting portion and grip part,
Described in grip part be fixedly connected by the connecting portion with the handlebar main body.
3. shock-proof cart handle according to claim 2, which is characterized in that the handlebar main body includes handlebar transverse tube, the company
The outer diameter of socket part is less than the outer diameter of the grip part, so that the connecting portion is extended into the handlebar transverse tube.
4. shock-proof cart handle according to claim 3, which is characterized in that the shock-proof cart is further including the first support element and the
Two support elements, the first end of first support element are fixedly connected with the grip part, the first end of second support element with
The second end activity male-female engagement of first support element connects and second support element is restricted to turn in the vertical direction
Dynamic, first support element and second support element are nested in respectively in the connecting portion and the grip part.
5. shock-proof cart handle according to claim 4, which is characterized in that the second end of second support element and the gripping
Portion is fixedly connected.
6. shock-proof cart handle according to claim 4, which is characterized in that the second end of first support element and described second
The first end of support element is pivotally connected.
7. the shock-proof cart handle according to any one of claim 2 to 6, which is characterized in that the connecting portion and described hold
The portion of holding is integrally formed.
8. the shock-proof cart handle according to any one of claim 1 to 6, which is characterized in that the vibration absorbing handle further includes
Grip, the grip are coated on outside the bourdon tube.
9. the shock-proof cart handle according to any one of claim 1 to 6, which is characterized in that the springform of the bourdon tube
Amount is more than preset secure threshold.
10. a kind of bicycle, which is characterized in that including：
Vehicle body；With
Shock-proof cart handle described in claim 1-9, wherein the shock-proof cart handle is connect with the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510187.5U CN207496865U (en) | 2017-11-13 | 2017-11-13 | Shock-proof cart handle and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510187.5U CN207496865U (en) | 2017-11-13 | 2017-11-13 | Shock-proof cart handle and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496865U true CN207496865U (en) | 2018-06-15 |
Family
ID=62504665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721510187.5U Expired - Fee Related CN207496865U (en) | 2017-11-13 | 2017-11-13 | Shock-proof cart handle and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207496865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933799A (en) * | 2017-11-13 | 2018-04-20 | 上海共佰克智能科技有限公司 | Shock-proof cart handle and bicycle |
-
2017
- 2017-11-13 CN CN201721510187.5U patent/CN207496865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933799A (en) * | 2017-11-13 | 2018-04-20 | 上海共佰克智能科技有限公司 | Shock-proof cart handle and bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |