CN207292282U - Front-wheel shockproof mechanism and its scooter - Google Patents
Front-wheel shockproof mechanism and its scooter Download PDFInfo
- Publication number
- CN207292282U CN207292282U CN201721278129.4U CN201721278129U CN207292282U CN 207292282 U CN207292282 U CN 207292282U CN 201721278129 U CN201721278129 U CN 201721278129U CN 207292282 U CN207292282 U CN 207292282U
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- China
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- support
- wheel
- damper
- pipe fitting
- shockproof mechanism
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- 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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Abstract
Front-wheel shockproof mechanism is assemblied between the front-wheel of scooter and head rod disclosed in the utility model, front-wheel shockproof mechanism includes first support, second support and damper, the first end of first support may connect on the wheel shaft of front-wheel, and the second end of first support extends back；The first end of second support and the second end of first support are pivotally connected, and the second end of second support is extended to be connected with head rod with certain curvature to head rod；The first end of damper is articulated in first support, and the second end of damper is articulated in second support, and tie point of the pivoting point of first support and damper away from first support and wheel shaft has certain distance；Wherein, second support has certain curvature in the part between the pivoting point of second support and first support and second support and the pivoting point of damper.The front-wheel shockproof mechanism and its scooter shock-proof effect of the utility model are good and compact-sized.
Description
Technical field
It the utility model is related to scooter technical field, more particularly to the front-wheel shockproof mechanism of scooter.
Background technology
With continuous progressive, the economic continuous development of society, and the continuous improvement of science and technology, provide and get over for people
Carry out the abundanter consumer goods, to meet the Individualized Pursuit of people, scooter is exactly one kind in many consumer goods.Due to slide plate
The speed of car is moderate, easy to operate, braking eager to learn is sensitive and it is light can folding, thus be widely used as amusement and recreation and the generation of people
Tool application is walked in daily life, and it is even more to have good forging that scooter, which is developing teenager perfect balance system,
Refine effect.
And existing easy scooter all have anti-vibration structure generally, when operation scooter process not enough it is flat even
During the road surface more jolted, the front-wheel of scooter just produces violent bounce, highly impacts manipulation of the user to headstock, and
What front-wheel was transmitted rocks vibration often so that user produces sense of discomfort.
In order to improve the usage comfort of scooter, it is necessary to add front-wheel shockproof mechanism to front wheel of scooter, but it is existing
Scooter because of space limited between front-wheel, car body and head rod, front-wheel shockproof mechanism is that the dampers such as spring is direct
It is arranged between front axle and head rod, i.e., on line of the damper between front axle and head rod, when operation scooter
During by road surface that is not flat enough or even more jolting, impact force that front-wheel the is subject to institute after by a degree of damping of damper
Remaining impact force is still to be directly delivered to head rod, still makes user feel to rock vibration and uncomfortable, and shock-proof effect is undesirable.
Therefore, there is an urgent need for a kind of good front-wheel shockproof mechanism of shock-proof effect to overcome the defects of above-mentioned.
Utility model content
The purpose of this utility model is to provide a kind of good and compact-sized front-wheel shockproof mechanism of shock-proof effect.
The another object of the utility model is to provide a kind of shock-proof effect good scooter, and the front-wheel of the scooter is kept away
It is compact to shake mechanism structure, is easily installed.
To achieve the above object, front-wheel shockproof mechanism provided by the utility model is assemblied in the front-wheel and head rod of scooter
Between, the front-wheel shockproof mechanism includes the first support with opposite first end and second end, with respect to first end and the
The second support at two ends and the damper with opposite first end and second end, the first end of the first support may connect to
On the wheel shaft of the front-wheel, the second end of the first support extends back；The first end of the second support and described first
The second end pivot joint of stent, the second end of the second support with certain curvature to the head rod extend with the head rod
Connection；The first end of the damper is articulated in the first support, and the second end of the damper is articulated in described second
On stent, and the first support has one with tie point of the pivoting point of the damper away from the first support and the wheel shaft
Set a distance；Wherein, the second support is in the pivoting point positioned at the second support and the first support and second described
Part between the pivoting point of frame and the damper has certain curvature.
Scooter provided by the utility model includes car body, head rod, front-wheel, trailing wheel and front-wheel shockproof mechanism, described
Trailing wheel is installed on the car body rear end, and the head rod is rotationally connected with the car body front end, and the front-wheel is located at institute
State below head rod, the front-wheel shockproof mechanism is assemblied between the front-wheel and the head rod, the front-wheel shockproof mechanism
Second support including the first support with opposite first end and second end, with opposite first end and second end and with
With respect to the damper of first end and second end, the first end of the first support may connect on the wheel shaft of the front-wheel, described
The second end of first support extends back；The first end of the second support and the second end of the first support are pivotally connected, described
The second end of second support is extended to be connected with the head rod with certain curvature to the head rod；The first of the damper
End is articulated in the first support, and the second end of the damper is articulated in the second support, and the first support
There is certain distance with tie point of the pivoting point of the damper away from the first support and the wheel shaft；Wherein, described second
Stent is in the pivoting point positioned at the second support and the first support and the second support and the pivot joint of the damper
Part between point has certain curvature.
Compared with prior art, the first support of the utility model front-wheel shockproof mechanism, second support and damper be two-by-two
Pivot joint, by the compact-sized of the mode front-wheel shockproof mechanism that is directly pivotally connected, and it is easily assembled quick, easy to later period maintenance
Maintenance；First support and second support are connected with front-wheel and head rod respectively, with reference to second support second end with certain curvature
Extend to head rod and be connected with head rod, then control front-wheel steer to change the direct of travel of scooter by rotating head rod
When, enough activity spaces can be provided for the rotation of front-wheel, rotated more flexible；Also, the impact that front-wheel is subject under steam
Power is directly delivered in head rod not along the line direction between wheel shaft and head rod, but passes through first support and second
The flexible of being pivoted relative to each other between frame and the damper that is driven by the pivot of the two realizes dual buffering, so that will be due to
Active force caused by vibrations is more effectively converted into flexible potential energy, and buffering and damping effect is more preferably.Further, due to second support
Have in the part between the pivoting point of second support and first support and second support and the pivoting point of damper certain
Curvature, so as to limitedly further increase the rotation space of front-wheel in space, and accordingly increase the flexible of damper
Scope, effectively increases the alternative of damper, so that comfort level when further improving damping effect and scooter use.
It is preferred that the second support is in the pivoting point positioned at the second support and the damper and second described
Part between the second end of frame has certain curvature.
It is preferred that the side profile of the first support and the second support is generally c-shaped, the damper is located at C
In shape profile.
It is preferred that the damper of the utility model includes one first pipe fitting, one second pipe fitting and an elastic component, described first
Pipe fitting is articulated in the first support；One end of second pipe fitting and the telescopic socket of the first pipe fitting, described the
The other end of two pipe fittings is pivotally connected with the second support；The elastic component be arranged on first pipe fitting and second pipe fitting it
Between, the relative telescopic between first pipe fitting and second pipe fitting drives the elastic component to deform.
It is preferred that first pipe fitting is equipped with a first annular fin, second pipe fitting is equipped with one second annular
Fin, the elastic component are sheathed on first pipe fitting and second pipe fitting, and the both ends of the elastic component respectively with institute
State first annular fin and second annular protruding rib abuts against.
It is preferred that the front-wheel shockproof mechanism of the utility model further includes the first pivot joint being fixed in the first support
Seat, the second pin joint seat, one first pivot and one second pivot being fixed in the second support, first pipe fitting is by institute
State the first pivot to be articulated on first pin joint seat, second pipe fitting is articulated in second pivot by second pivot
On joint chair.
It is preferred that the first support and the quantity of the damper are two, two first supports and two institutes
It is in be symmetrically arranged centered on the front-wheel to state damper.
It is preferred that the front-wheel shockproof mechanism of the utility model, which further includes one the 3rd pin joint seat and one, is arranged in the 3rd pivot
The 3rd pivot on joint chair, the 3rd pin joint seat are arranged on the first end of the second support, and two first supports are in symmetrical
Ground is articulated in the both ends of the 3rd pivot.
It is preferred that the front-wheel shockproof mechanism of the utility model further includes a connecting rod, the connecting rod connection two described the
One stent, two first supports of front-wheel both sides are connected one, so as to pivot at the same time and with identical amplitude, prevent
Both sides are uneven, further improve comfort level when scooter uses.
Brief description of the drawings
Fig. 1 is the side view for the scooter that the utility model has front-wheel shockproof mechanism.
Fig. 2 is the stereogram of the utility model front-wheel shockproof mechanism.
Fig. 3 is the side view of the utility model front-wheel shockproof mechanism.
Fig. 4 is that the utility model front-wheel shockproof mechanism is assembled in the side view after front-wheel.
Fig. 5 is that the utility model front-wheel shockproof mechanism is assembled in the stereogram after front-wheel.
Embodiment
In order to describe the technology contents of the utility model, construction feature in detail, below in conjunction with embodiment and coordinate attached drawing
It is described further.
Referring to Fig. 1, the utility model front-wheel shockproof mechanism 100 is mainly used for reducing scooter 200 in the process of moving
Vibrations, scooter 200 can be electric return board or manpower scooter etc..Specifically, in the present embodiment, scooter 200 includes
Car body 201, head rod 202, front-wheel 203 and trailing wheel 204, trailing wheel 204 are installed on 201 rear end of car body, and head rod 202 rotates
Ground is connected to 201 front end of car body, and front-wheel 203 is located at the lower section of head rod 201, which is assemblied in scooter
Between 200 front-wheel 203 and head rod 202.
Please refer to Fig.1 to Fig. 5, the front-wheel shockproof mechanism 100 of the utility model includes having opposite first end 10a and second
Hold the first support 10 of 10b, with the second support 20 of first end 20a and second end 20b relatively and with opposite first end 30a
With the damper 30 of second end 30b, the first end 10a of first support 10 is connected on the wheel shaft 205 of front-wheel 203, first support
10 second end 10b extends back；The first end 20a of second support 20 is pivotally connected with the second end 10b of first support 10, second
The second end 20b of frame 20 is extended to be connected with head rod 202 with certain curvature to head rod 202；The first end 30a of damper 30
It is articulated in first support 10, the second end 30b of damper 30 is articulated in second support 20, and first support 10 and damper
Tie point of 30 pivoting point away from first support 10 and the wheel shaft 205 of front-wheel 203 has certain distance；Wherein, second support 20 exists
Part tool between the pivoting point and second support 20 and the pivoting point of damper 30 of second support 20 and first support 10
There is certain curvature.Then damper 30 can stretch with being pivoted relative to each other between first support 10 and second support 20, so as to rise
To good cushioning effect.It should be noted that the second end 20b of second support 20 can be by vehicle head seat 206 and head rod 202
Connection.Certainly, front-wheel shockproof mechanism 100 is also assemblied between trailing wheel 204 and car body 201 adaptability, so as to can also rise
To the effect for improving damping effect.More specifically：
Second support 20 the pivoting point positioned at second support 20 and damper 30 and the second end 20b of second support 20 it
Between part also there is certain curvature so that the side profile of first support 10 and second support 20 is generally c-shaped, thus
Limitedly further the rotation space of increase front-wheel 203, damper 30 are located in C shaped profile, accordingly also increase and subtract in space
Shake the extendable room of device 30.
Referring to Fig. 2 and Fig. 3, damper 30 includes one first pipe fitting 31, one second pipe fitting 32 and an elastic component 33, and first
Pipe fitting 31 is articulated in first support 10；One end of second pipe fitting 32 and the 31 telescopic socket of the first pipe fitting, the second pipe fitting 32
The other end be pivotally connected with second support 20, elastic component 33 is arranged between the first pipe fitting 31 and the second pipe fitting 32, then the first pipe fitting 31
Relative telescopic between the second pipe fitting 32 drives elastic component 30 to deform.Elastic component 33 can be helical spring, torque spring, gas
Spring or rubber spring etc. or other can be used in the flexible member of the utility model.
Specifically, the first pipe fitting 31 is equipped with a first annular fin 311, and the second pipe fitting 32 is equipped with one second convex annular
Rib 321.Elastic component 33 is socketed on the first pipe fitting 31 and the second pipe fitting 32, and the both ends of elastic component 33 respectively with it is first annular convex
311 and second annular protruding rib 321 of rib abuts against.Then when scooter 200 is by bumpy road, first support 10 and second support
20 are pivoted relative to each other, and the pivot between the two drives 32 relative telescopic of the first pipe fitting 31 and the second pipe fitting of socket, the first pipe fitting 31 with
Second pipe fitting, 32 relative telescopic and make it that elastic component 33 deforms, then by being pivoted relative to each other between first support 10 and second support 20 and
The telescopic deformation of elastic component 33 realizes dual shock-absorbing cushioning effect, effectively increases damping effect.
The front-wheel shockproof mechanism 100 of the utility model further includes the first pin joint seat 11 being fixed in first support 10, consolidates
The second pin joint seat 21, one first pivot 12 and one second pivot 22 being connected in second support 20, the first pipe fitting 31 is by first
Pivot 12 is articulated on the first pin joint seat 11, and the second pipe fitting 32 is articulated on the second pin joint seat 21 by the second pivot 22.
Refer to Fig. 4 and Fig. 5, the quantity of first support 10 and damper 30 is two, two first supports 10 and two
Damper 30 is in be symmetrically arranged centered on front-wheel 203.Wherein, first support 10, elastic component 33, the first pipe fitting 31 and second
Pipe fitting 32 is set in one-to-one, and a second support 20 is corresponded to and is articulated with two first supports 10 and two second pipe fittings 32.This
The setting of sample can not only improve damping effect, and the weight of car body 201 is uniformly imposed on to the both sides of front-wheel 203 when driving,
It ensure that the balance of scooter 200 in the process of moving, improve stability, increase safety coefficient when driving.
Specifically, the front-wheel shockproof mechanism 100 of the utility model further includes one the 3rd pin joint seat 23 and one and is arranged in the 3rd
The 3rd pivot 24 on pin joint seat 23, the 3rd pin joint seat 23 are arranged on the first end 20a of second support 20, and two first supports 10 are in pair
It is articulated in the both ends of the 3rd pivot 24 with claiming.
Further, the front-wheel shockproof mechanism 100 of the utility model further includes a connecting rod 40, the connection of connecting rod 40 two the
One stent 10.Specifically, connecting rod 40 is located at the position of the second end 10b of first support 20, and connecting rod 40 and wheel
Axis 205 is in parallel arrangement.So as to realize the action of two first supports 10 and the synchronization of two damper 301, to obtain more preferably
Damping effect,
With reference to Fig. 1 to Fig. 5, the operation principle of the front-wheel shockproof mechanism 100 of the utility model is described as follows：
First, when scooter 200 needs to turn to, head rod 202 is rotated, then the rotation of head rod 202 drives second
Frame 42 and first support 41 rotate, so as to drive the front-wheel 203 being connected with first support 41 to rotate, realize the steering of front-wheel 203
And change the direct of travel of scooter 200.Secondly, when scooter 200 in the process of moving, front-wheel 203 is produced because of surface relief
Raw vibrations cause first support 10 to be pivoted relative to each other with second support 20, the pivot between the two drive the first pipe fitting 31 of socket with
Second pipe fitting, 32 relative telescopic, so that elastic component 33 is deformed because of extruding, then by between second support 20 and first support 10
Be pivoted relative to each other and the telescopic deformation of elastic component 33 realizes dual energy-absorbing function, effectively increase damping effect.
Compared with prior art, the first support 10 of the front-wheel shockproof mechanism 100 of the utility model, second support 20 and subtract
Shake device 30 is pivotally connected two-by-two, by the compact-sized, easily assembled quick of the mode front-wheel shockproof mechanism 100 that is directly pivotally connected,
And maintained easy to later period maintenance；First support 10 and second support 20 are connected with front-wheel 203 and head rod 202 respectively, with reference to
The second end 20b of two stents 20 is with certain curvature extends to head rod 202 and is connected with head rod 202, then by rotating headstock
When the control front-wheel 203 of bar 202 turns to the direct of travel to change scooter 200, enough work can be provided for the rotation of front-wheel 203
Dynamic space, rotates more flexible；Also, the impact force that front-wheel 203 is subject under steam is not along wheel shaft 205 and head rod
Line direction between 202 is directly delivered in head rod 202, but passes through the opposite pivot between first support 10 and second support 20
Turn and dual buffering is realized by the flexible of damper 30 that the pivot of the two drives, so as to will be acted on caused by vibrations
Power is more effectively converted into flexible potential energy, and buffering and damping effect is more preferably.Further, since second support 20 is positioned at second
Part between the pivoting point and second support 20 and the pivoting point of damper 30 of frame 20 and first support 10 has certain song
Degree, so as to limitedly further increase the rotation space of front-wheel 203 in space, and accordingly increases stretching for damper 30
Contracting scope, effectively increases the alternative of damper 30, so that when further improving damping effect and the use of scooter 200
Comfort level.
Above disclosed is only the preferred embodiments of the utility model, cannot limit the utility model with this certainly
Interest field, therefore equivalent variations made according to the utility model claims still fall within the model that the utility model is covered
Enclose.
Claims (10)
- A kind of 1. front-wheel shockproof mechanism, suitable for being assemblied between the front-wheel of scooter and head rod, it is characterised in that the front-wheel Shockproof mechanism includes：First support, it may connect to the front-wheel with opposite first end and second end, the first end of the first support Wheel shaft on, the second end of the first support extends back；Second support, it is with opposite first end and second end, the first end of the second support and the first support Second end is pivotally connected, and the second end of the second support is extended to be connected with the head rod with certain curvature to the head rod； AndDamper, it is articulated in the first support with opposite first end and second end, the first end of the damper, The second end of the damper is articulated in the second support, and the pivoting point of the first support and the damper is away from institute Stating first support and the tie point of the wheel shaft has certain distance；Wherein, the second support the pivoting point positioned at the second support and the first support and the second support with Part between the pivoting point of the damper has certain curvature.
- 2. front-wheel shockproof mechanism as claimed in claim 1, it is characterised in that the second support is positioned at the second support Part between the pivoting point of the damper and the second end of the second support has certain curvature.
- 3. front-wheel shockproof mechanism as claimed in claim 1, it is characterised in that the side of the first support and the second support Facial contour is generally c-shaped, and the damper is located in C shaped profile.
- 4. front-wheel shockproof mechanism as claimed in claim 1, it is characterised in that the damper includes：One first pipe fitting, it is articulated in the first support；One second pipe fitting, its one end and the telescopic socket of the first pipe fitting, its other end are pivotally connected with the second support；AndOne elastic component, it is arranged between first pipe fitting and second pipe fitting, first pipe fitting and second pipe fitting Between relative telescopic drive the elastic component to deform.
- 5. front-wheel shockproof mechanism as claimed in claim 4, it is characterised in that it is first annular convex that first pipe fitting is equipped with one Rib, second pipe fitting are equipped with one second annular protruding rib, and the elastic component is sheathed on first pipe fitting and second pipe On part, and the both ends of the elastic component are abutted against with the first annular fin and second annular protruding rib respectively.
- 6. front-wheel shockproof mechanism as claimed in claim 5, it is characterised in that further include be fixed in the first support One pin joint seat, the second pin joint seat being fixed in the second support, one first pivot and one second pivot, first pipe fitting It is articulated in by first pivot on first pin joint seat, second pipe fitting is articulated in described by second pivot On second pin joint seat.
- 7. front-wheel shockproof mechanism as claimed in claim 1, it is characterised in that the first support and the quantity of the damper For two, two first supports and two dampers are in be symmetrically arranged centered on the front-wheel.
- 8. front-wheel shockproof mechanism as claimed in claim 7, it is characterised in that further include one the 3rd pin joint seat and one and be arranged in institute State the 3rd pivot on the 3rd pin joint seat, the 3rd pin joint seat is arranged on the first end of the second support, two described first Frame is in the both ends for being symmetrically articulated in the 3rd pivot.
- 9. front-wheel shockproof mechanism as claimed in claim 7, it is characterised in that further include a connecting rod, the connecting rod connection Two first supports.
- 10. a kind of scooter, including car body, head rod, front-wheel and trailing wheel, the trailing wheel is installed on the car body rear end, The head rod is rotationally connected with the car body front end, and the front-wheel is located at below the head rod, it is characterised in that institute State scooter and further include such as claim 1-9 any one of them front-wheel shockproof mechanisms, the front-wheel shockproof mechanism and be assemblied in institute State between front-wheel and the head rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278129.4U CN207292282U (en) | 2017-09-29 | 2017-09-29 | Front-wheel shockproof mechanism and its scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278129.4U CN207292282U (en) | 2017-09-29 | 2017-09-29 | Front-wheel shockproof mechanism and its scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292282U true CN207292282U (en) | 2018-05-01 |
Family
ID=62440641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278129.4U Active CN207292282U (en) | 2017-09-29 | 2017-09-29 | Front-wheel shockproof mechanism and its scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884604A (en) * | 2019-11-21 | 2020-03-17 | 浙江嘉宏工具制造有限公司 | Electric scooter |
| KR20200001763U (en) * | 2019-01-30 | 2020-08-07 | 박경래 | Front shock absorber for traveling board |
-
2017
- 2017-09-29 CN CN201721278129.4U patent/CN207292282U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200001763U (en) * | 2019-01-30 | 2020-08-07 | 박경래 | Front shock absorber for traveling board |
| KR200493488Y1 (en) * | 2019-01-30 | 2021-04-07 | 박경래 | Front shock absorber for traveling board |
| CN110884604A (en) * | 2019-11-21 | 2020-03-17 | 浙江嘉宏工具制造有限公司 | Electric scooter |
| CN110884604B (en) * | 2019-11-21 | 2021-06-22 | 浙江嘉宏工具制造有限公司 | Electric scooter |
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