CN209581741U - A kind of the limiting steering mechanism and scooter of scooter - Google Patents
A kind of the limiting steering mechanism and scooter of scooter Download PDFInfo
- Publication number
- CN209581741U CN209581741U CN201920100900.1U CN201920100900U CN209581741U CN 209581741 U CN209581741 U CN 209581741U CN 201920100900 U CN201920100900 U CN 201920100900U CN 209581741 U CN209581741 U CN 209581741U
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- positive stop
- scooter
- stop strip
- shaft
- connecting tube
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Abstract
The utility model relates to the limiting steering mechanisms and scooter of a kind of scooter, including shaft, connecting tube, foot pedal connection frame and foot pedal, the upper end of the shaft is fixedly connected on the lower end of the control stick of scooter, the lower end of the shaft is fixedly connected on the front fork of scooter, the connecting pipe box are located at the outside of the shaft, foot pedal connection frame one end is connected in the connecting tube, the other end is connected on the foot pedal, along the second positive stop strip for being axially arranged with strip on the outer wall of the shaft, along the first positive stop strip for being axially arranged with the strip for the second positive stop strip rotary spacing on the inner wall of the connecting tube.The effect that the utility model is abutted each other by the first positive stop strip and the second positive stop strip avoids steering angle excessive to limit the rotational angle of shaft, improves traffic safety, also reduces the steering pressure on unit abutment face, improves the service life of limiting steering mechanism.
Description
Technical field
The utility model relates to scooter field, in particular to the limiting steering mechanism and scooter of a kind of scooter.
Background technique
Scooter is as present popular walking-replacing tool, and more and more welcomed by the people, many manufacturers even more exist
The interest of scooter, comfort etc. are developed and have been developed, such as in order to increase scooter interest, on scooter
Sprayer for spraying optical haze is installed.But the steering of the control stick of existing scooter is not no angle limit, is easy to turn
It is excessive to angle, influence traffic safety.
Utility model content
The utility model relates to the limiting steering mechanism and scooter of scooter, can steering to scooter control stick into
Row limit, steering mechanism is not easy to wear, and limiting steering mechanism using effect is good, can be improved travel safety.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of limiting steering mechanism of scooter, including shaft and connecting tube, the shaft it is upper
End is fixedly connected on the lower end of the control stick of scooter, and the lower end of the shaft is fixedly connected on the front fork of scooter, the company
Adapter tube is set in the outside of the shaft, and edge is axially arranged with the second positive stop strip of strip, the company on the outer wall of the shaft
Along the first positive stop strip for being axially arranged with the strip for the second positive stop strip rotary spacing on the inner wall of adapter tube.
Through the above technical solutions, shaft plays the role of transmitting direction information for connecting control stick and front fork；Pass through
Abut each other effect between first positive stop strip and the second positive stop strip, to carry out steering restriction to shaft, thus to control stick and
The steering angle of front fork is limited, and prevents steering angle excessive, improves traffic safety；And the first positive stop strip and the second positive stop strip
Abutment action be contacting against between face and face, and contact area is bigger, can will turn to the pressure dissipation generated and arrive
On the contact surface of strip positive stop strip, so that the pressure undertaken on contact unit face is smaller, so that the first positive stop strip and second
Abutment action between positive stop strip is more efficient, improves the service life of the position-limit mechanism, and the work of limiting steering mechanism is more steady
It is fixed.
The axial length of second positive stop strip accounts for the shaft axial length as a further improvement of the utility model,
A quarter and a quarter more than, the axial length of first positive stop strip account for the connecting tube axial length four/
One and a quarter more than.Through the above technical solutions, the setting of the first positive stop strip and the second positive stop strip length ratio, guarantee the
The length of one positive stop strip and the second positive stop strip is capable of the power of support skid vehicle steering, so that the first positive stop strip and the second positive stop strip are not
It can be damaged because the power of steering is excessive.
As a further improvement of the utility model, there are two second positive stop strips, first positive stop strip is located at two
Between a second positive stop strip.Through the above technical solutions, any one second positive stop strip turns to and the second limit with shaft
Position item against position when, convenient for the extreme position that shaft is rotated in the direction, so the rotational angle of shaft is two the
The angle of the angle of two positive stop strips composition.
The inner wall of the connecting tube is equipped with longitudinal groove as a further improvement of the utility model,.Pass through above-mentioned skill
Art scheme, the setting of longitudinal groove are convenient for connecting pipe box can also mitigate the weight of connecting tube, to drop in the outside of shaft
The weight of low scooter.
As a further improvement of the utility model, first positive stop strip be arranged in it is described connection inside pipe wall just before
Side.
As a further improvement of the utility model, there are two first positive stop strips, second positive stop strip is located at two
Between a first positive stop strip.Through the above technical solutions, the second positive stop strip is rotated with shaft, the second positive stop strip rotates position
It sets and is limited between two the first positive stop strips, so the angle of the rotational angle of shaft namely two the first positive stop strips composition
Angle.
The front of the shaft is arranged in second positive stop strip as a further improvement of the utility model,.
The internal diameter of the connecting tube is greater than second positive stop strip and turns to described as a further improvement of the utility model,
The distance of axis center.Through the above technical solutions, being equipped with the shaft of the second positive stop strip can rotate in connecting tube, be conducive to turn
The direction information of control stick is passed to front fork by axis.
Second positive stop strip is shaped in the outer surface of the shaft as a further improvement of the utility model,.
Through the above technical solutions, the second positive stop strip does not enter into the inner wall of shaft, so that shaft inner containment will not be interfered other
Object.
As a kind of scooter provided by the utility model, the limiting steering mechanism including a kind of above-mentioned scooter, also
Including foot pedal connection frame and foot pedal, foot pedal connection frame one end is connected in the connecting tube, and the other end is connected to
On the foot pedal.
According to the limiting steering mechanism and scooter of the utility model scooter, the setting of limiting steering mechanism is for connecting
In the shaft of control stick and front fork；By the abutment action of the second positive stop strip and the first positive stop strip, the steering angle of shaft is limited,
To limit the steering angle of control stick and front fork；And first positive stop strip and the second positive stop strip volume it is larger, not easy to wear, the two
By the contact of large area, disperse the steering pressure that contact unit face undertakes, improves the first positive stop strip and the second positive stop strip
Service life guarantees that the abutment action of the first positive stop strip and the second positive stop strip is played stably.
For the above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality is cited below particularly
Example is applied, and cooperates attached drawing, is described in detail below.
Detailed description of the invention
Fig. 1 is the limiting steering mechanism for the scooter that the utility model one embodiment provides and the topography of scooter
Structural schematic diagram.
Fig. 2 is the partial enlarged view in the portion A in Fig. 1.
Fig. 3 is the longitudinal sectional view of the utility model connecting tube.
Fig. 4 is the utility model shaft schematic diagram.
Fig. 5 is the horizontal sectional drawing that the utility model connecting tube and shaft are installed.
In figure: 1, front fork；2, control stick；3, shaft；4, connecting tube；5, foot pedal connection frame；31, the second positive stop strip；41,
First positive stop strip；42, longitudinal groove.
Specific embodiment
Further to illustrate technical means and efficacy that the utility model is taken by the predetermined purpose of utility model of realization,
Attached drawing and preferred embodiment are fastened below, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
It describes in detail bright as after.
As shown in Figure 1, in the utility model, using the direction of scooter traveling as front side, away from the side of scooter traveling
To for rear side.
Embodiment 1
As shown in Figs. 1-2, the limiting steering mechanism and scooter of a kind of scooter of the utility model, including front fork 1, manipulation
Bar 2, shaft 3, connecting tube 4, foot pedal connection frame 5 and foot pedal；The lower end of control stick 2 is fixedly connected on the upper end of shaft 3, preceding
The upper end of fork 1 is fixedly connected on the lower end of shaft 3, and connecting tube 4 is set in the outside of shaft 3, the connection of 5 one end of foot pedal connection frame
In connecting tube 4, the other end is connected on the footrests.
As shown in figure 3, the limiting steering mechanism of the utility model, 4 inner wall of connecting tube is hollow, and 4 inner wall of connecting tube is along axial
Be provided with the first positive stop strip 41 and longitudinal groove 42 with being integrally formed, the first positive stop strip 41 be arranged in 4 inner wall of connecting tube just before
The left and right sides of 4 inner wall of connecting tube is arranged in side, longitudinal groove 42；First positive stop strip 41 is in long strip；The number of longitudinal groove 42
Amount is two, is separately positioned on the two sides of the first positive stop strip 41.
As illustrated in figures 4-5, there are two the second positive stop strip 31, the second positive stop strips along setting with being axially integrally formed for 3 outer wall of shaft
It is in long strip；Position between first positive stop strip, 41 face, two the second positive stop strips 31, meanwhile, two 31 faces of the second positive stop strip
Position between two longitudinal grooves 42；3 boring of shaft can accommodate the fastener of installation front fork 1 and control stick 2,
Such as screw, nut and gasket etc..
Illustrate, the axial length of the second positive stop strip 31 account for a quarter and a quarter of 3 axial length of shaft with
On, the axial length of the first positive stop strip 41 accounts for a quarter and a quarter of 4 axial length of connecting tube or more.
It illustrates, the internal diameter of connecting tube 4 is greater than the distance that the second positive stop strip 31 arrives 3 center of shaft.
As shown in figure 5, one longitudinal groove 42 is directed at second positive stop strip when shaft 3 is installed in connecting tube 4
31, then shaft 3 is packed into connecting tube 4, longitudinal groove 42 is provided with conducive to the installation of connecting tube 4；After installation, two second
Positive stop strip 31 is located at the middle position of the first positive stop strip 41, i.e., when left side or right side the second positive stop strip 31 will turn to
When front, the first positive stop strip 41 resists left side or right side the second positive stop strip 31, to define 3 left or right side of shaft
The extreme position of rotational angle further carries out the limit of rotational angle to the front fork 1 and control stick 2 being connected with shaft 3.
It illustrates, the contact area of the first positive stop strip 41 and the second positive stop strip 31 is greater than or equal to 41 He of the first positive stop strip
The half of the respective contact surface area of second positive stop strip 31, contact area refers to the first positive stop strip 41 and the second positive stop strip 31 is public connects
The area of contacting surface, contact surface area refer to the first positive stop strip 41 or the second positive stop strip 31 and the second positive stop strip 31 or the first limit
The area for the side that item 41 contacts.
According to the limiting steering mechanism and scooter of the scooter of the utility model embodiment, the connection manipulation of 3 one end of shaft
Bar 2, the other end connect front fork 1, play the role of transmitting direction information；4 sets of the connecting tube outsides in shaft 3 pass through connecting tube 4
The first positive stop strip 41 on inner wall resists the second positive stop strip 31 on 3 outer wall of shaft, to limit the rotational angle of shaft 3,
To limit the rotational angle of control stick 2 and front fork 1, scooter traffic safety is improved.
Embodiment 2
In the present embodiment, along two the first positive stop strips 41 are axially arranged with, 4 inner wall of connecting tube is set 4 inner wall of connecting tube along axial direction
There is a longitudinal groove 42, the two sides of longitudinal groove 42 are arranged in two the first positive stop strips 41；Along axis immediately ahead of the outer wall of shaft 3
To equipped with second positive stop strip 31.
It further illustrates, the position between 31 face of the second positive stop strip, two the first positive stop strips 41.
In use, the direction information of control stick 2 passes to shaft 3, shaft 3 rotates in the cavity of connecting tube 4, the second limit
Position item 31 rotates between two the first positive stop strips 41, when the second positive stop strip 31 is in contact with the first positive stop strip of left or right side 41
When, shaft 3 is rotated to the extreme position of left or right side, so the rotational angle of shaft 3 is limited to two first limits
Between the angle of item 41, so that the steering angle of control stick 2 and front fork 1 is limited between the angle of two the first positive stop strips 41.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, although the utility model with preferred embodiment disclose as above, be not intended to limit the utility model, Ren Heben
Field technical staff is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments still fall within this
In the range of utility model technical solution.
Claims (10)
1. a kind of limiting steering mechanism of scooter characterized by comprising shaft (3) and connecting tube (4), the shaft (3)
Upper end be fixedly connected on scooter control stick (2) lower end, before the lower end of the shaft (3) is fixedly connected on scooter
It pitches on (1), the connecting tube (4) is set in the outside of the shaft (3), and edge is axially arranged with length on the outer wall of the shaft (3)
The second positive stop strip (31) of strip turns along being axially arranged with for second positive stop strip (31) on the inner wall of the connecting tube (4)
The first positive stop strip (41) of the strip of dynamic limit.
2. the limiting steering mechanism of scooter as described in claim 1, which is characterized in that the axis of second positive stop strip (31)
The a quarter and a quarter of the shaft (3) axial length or more, the axial direction of first positive stop strip (41) are accounted for length
Length accounts for a quarter and a quarter of the connecting tube (4) axial length or more.
3. the limiting steering mechanism of scooter as claimed in claim 1 or 2, which is characterized in that second positive stop strip (31)
There are two, first positive stop strip (41) is located between two second positive stop strips (31).
4. the limiting steering mechanism of scooter as claimed in claim 3, which is characterized in that on the inner wall of the connecting tube (4)
Equipped with longitudinal groove (42).
5. the limiting steering mechanism of scooter as claimed in claim 4, which is characterized in that the first positive stop strip (41) setting
In the front of the connecting tube (4) inner wall.
6. the limiting steering mechanism of scooter as claimed in claim 1 or 2, which is characterized in that first positive stop strip (41)
There are two, second positive stop strip (31) is located between two first positive stop strips (41).
7. the limiting steering mechanism of scooter as claimed in claim 6, which is characterized in that the second positive stop strip (31) setting
In the front of the shaft (3).
8. the limiting steering mechanism of scooter as described in claim 1, which is characterized in that the internal diameter of the connecting tube (4) is big
The distance at the shaft (3) center is arrived in second positive stop strip (31).
9. a kind of limiting steering mechanism of scooter as described in claims 1 or 2 or 4 or 7 or 8, which is characterized in that described
Two positive stop strips (31) are shaped in the outer surface of the shaft (3).
10. a kind of scooter, which is characterized in that including a kind of described in any item steerings of scooter of the claims 1-9
Position-limit mechanism, further includes foot pedal connection frame (5) and foot pedal, and described foot pedal connection frame (5) one end is connected to the connection
It manages on (4), the other end is connected on the foot pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100900.1U CN209581741U (en) | 2019-01-22 | 2019-01-22 | A kind of the limiting steering mechanism and scooter of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100900.1U CN209581741U (en) | 2019-01-22 | 2019-01-22 | A kind of the limiting steering mechanism and scooter of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581741U true CN209581741U (en) | 2019-11-05 |
Family
ID=68379761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920100900.1U Active CN209581741U (en) | 2019-01-22 | 2019-01-22 | A kind of the limiting steering mechanism and scooter of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581741U (en) |
-
2019
- 2019-01-22 CN CN201920100900.1U patent/CN209581741U/en active Active
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