CN209142315U - A kind of limitation bar for motorcycle - Google Patents
A kind of limitation bar for motorcycle Download PDFInfo
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- CN209142315U CN209142315U CN201821708162.0U CN201821708162U CN209142315U CN 209142315 U CN209142315 U CN 209142315U CN 201821708162 U CN201821708162 U CN 201821708162U CN 209142315 U CN209142315 U CN 209142315U
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- bar
- straight
- rubber layer
- protrusion
- motorcycle
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Abstract
A kind of limitation bar for motorcycle, is related to motorcycle parts technical field.Limitation bar for motorcycle includes that the sleeve being set in outside engine hanger axis, one end are connected to the first straight-bar of sleeve, the second straight-bar for being connected to the first straight-bar other end, the lantern ring for being set in the first straight-bar and the second straight-bar junction, and it is set in that the second straight-bar is outer and spaced two rubber layers, accommodation space is formed between two rubber layers, when installation, vehicle frame interconnecting piece is arranged in accommodation space, and the second straight-bar is disposed with the gasket and nut that rubber layer is clamped together with lantern ring far from one end of lantern ring.The above-mentioned limitation bar for motorcycle buffers engine vibration by the rubber layer of setting, effectively improves Finished Motorcycle of motorcycle stability.
Description
Technical field
The utility model relates to motorcycle parts technical fields, in particular to a kind of limitation bar for motorcycle.
Background technique
With social progress and development, the vehicles such as bicycle, motorcycle and automobile have come into family one by one.
It is compared with the bicycle by manpower movement, motorcycle sport speed is fast, and the body of people has been saved in the bigger trip for facilitating people
Power.But the promotion of speed inevitably brings the vehicle beat of motorcycle, increases the security risk of vehicle driving.Its
The problem of middle engine beat is problem relatively common in safety problem.
In the prior art, engine is connected with vehicle frame by some special structures, thus by vibration caused by engine
It is transmitted on vehicle frame.But existing structure has the disadvantage in that vibration is directly passed to vehicle frame, meeting by limitation bar by 1, engine
Enhance vehicle unstability, and then influences the comfort of motorcycle riding；2, existing limitation bar is easily deformed, vehicle driving
Safety is easy to be on the hazard；3, vehicle insufficient space, cabling are difficult.Based on disadvantage mentioned above and problem, design a kind of not variable
Shape, and engine vibration can be buffered, the structure for effectively improving Finished Motorcycle of motorcycle stability is extremely urgent.
Summary of the invention
The purpose of this utility model is to provide a kind of limitation bars for motorcycle, can pass through the rubber layer of setting
Engine vibration is buffered, Finished Motorcycle of motorcycle stability is effectively improved.
The embodiments of the present invention are achieved in that
A kind of limitation bar for motorcycle comprising the sleeve that is set in outside engine hanger axis, one end are connected to sleeve
The first straight-bar, be connected to the first straight-bar other end the second straight-bar, be set in the set of the first straight-bar and the second straight-bar junction
Ring, and it is set in that the second straight-bar is outer and spaced two rubber layers, accommodation space is formed between two rubber layers, is installed
When, vehicle frame interconnecting piece is arranged in accommodation space, and the second straight-bar is disposed with together with lantern ring far from one end of lantern ring and clamps rubber
The gasket and nut of cortex.
In the utility model preferred embodiment, above-mentioned rubber layer by end to end first surface, the second curved surface,
Plane, third curved surface and cylindrical surface surround wheel shape, and two first surfaces surround accommodation space, in two first surfaces extremely
Multiple protrusions extended to accommodation space are provided in few one.
In the utility model preferred embodiment, above-mentioned protrusion extends along the axially and radially direction of the second straight-bar.
In the utility model preferred embodiment, above-mentioned two rubber layer include be connected to lantern ring the first rubber layer and
With spaced second rubber layer of the first rubber layer, protrusion includes the first protrusion and the second protrusion, and the first protrusion setting is the
On one rubber layer, the second protrusion is arranged on the second rubber layer.
In the utility model preferred embodiment, above-mentioned first protrusion and the second protrusion are symmetrical arranged.
In the utility model preferred embodiment, above-mentioned first protrusion and the second protrusion are four.
In the utility model preferred embodiment, above-mentioned two neighboring first raised prolonging along the second straight-bar radial direction
The angle of long line is 90 degree.
In the utility model preferred embodiment, one end of above-mentioned first straight-bar be connected to excircle of sleeve week and perpendicular to
Sleeve.
In the utility model preferred embodiment, above-mentioned first straight-bar and the second straight-bar coaxial line.
The beneficial effect of the utility model embodiment is: limitation bar one end for motorcycle passes through sleeve and engine hanger
Axis connection, the other end are clamped vehicle frame interconnecting piece by the first rubber layer and the second rubber layer, to realize the connection with vehicle frame.The
The design of one rubber layer and the second rubber layer can buffer the vibration that engine is transmitted to vehicle frame, effectively improve Finished Motorcycle of motorcycle and stablize
Property.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is schematic diagram of the utility model embodiment for the limitation bar of motorcycle；
Fig. 2 is the utility model embodiment showing for the sleeve of the limitation bar of motorcycle, the first straight-bar and the second straight-bar
It is intended to；
Fig. 3 is the utility model embodiment for the limitation bar of motorcycle, the schematic diagram of part vehicle frame；
Fig. 4 is the schematic diagram of the utility model embodiment rubber layer.
Icon: 100- is used for the limitation bar of motorcycle；110- sleeve；The first straight-bar of 120-；The second straight-bar of 130-；140- set
Ring；150- rubber layer；The junction 160-；170- accommodation space；180- vehicle frame interconnecting piece；181- gasket；182- nut；183- draws
Hold up hanger shaft；The first rubber layer of 151-；The second rubber layer of 152-；153- first surface；The second curved surface of 154-；155- plane；
156- third curved surface；The cylindrical surface 157-；158- protrusion；The first protrusion of 161-；The second protrusion of 162-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "outside"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of limitation bars 100 for motorcycle comprising sleeve 110, first is straight
140, two bar 120, the second straight-bar 130, lantern ring rubber layers 150.Sleeve 110, the first straight-bar 120, the second straight-bar 130 successively connect
It connects.
Referring to figure 2., lantern ring 140 is set in the junction 160 of the first straight-bar 120 and the second straight-bar 130.Two rubber layers
150 intervals are set in the outside of the second straight-bar 130, and rubber layer 150 is connect with lantern ring 140, and above-mentioned lantern ring 140 is to limit rubber
The position of layer 150.Accommodation space 170 is formed between two rubber layers 150.
Please refer to Fig. 1 and Fig. 3, when installation, the setting of vehicle frame interconnecting piece 180 in accommodation space 170 and vehicle frame interconnecting piece 180 with
Second straight-bar 130 is spaced a distance, and the second straight-bar 130 is disposed with gasket 181 and nut far from one end of lantern ring 140
182.In this way, lantern ring 140 is located at the side of two rubber layers 150, gasket 181 and nut 182 are located at the another of two rubber layers 150
Nut 182 is tightened in side, and under extrusion, nut 182 and gasket 181 are close towards lantern ring 140, is realized by rubber layer 150
Connection and clamping to vehicle frame interconnecting piece 180, the entire limitation bar 100 for motorcycle only have rubber layer 150 to connect with vehicle frame
Portion 180 connects.When passing through rubber layer, because rubber layer is flexible, vibration is obtained for the vibration that engine (not marking in figure) transmits
Weaken, enhances whole vehicle stability.
It is set in outside engine hanger axis 183 with Fig. 3, sleeve 110, and cooperates with engine hanger axis 183 referring to figure 2., when
When motorcycle initiating, vibration is passed to sleeve 110 by engine hanger axis 183 by engine vibration.
One end of first straight-bar 120 is connected to 110 excircle of sleeve and perpendicular to sleeve 110.First straight-bar 120 passes through set
Cylinder 110 is connect with engine hanger axis 183, and such connection type is safer, and junction 160 is not easy to break in use.
The other end of first straight-bar 120 is connect with the second straight-bar 130, and the first straight-bar 120 and the second straight-bar 130 are coaxial
Line.In the prior art, at an angle, the two axis is different for the first straight-bar 120 and the second straight-bar 130, or is come with bent stick
Instead of straight-bar, the inflection point intensity of the junction 160 or bent stick between bar is weaker at this time, is easy to become when stress increases
Shape.Above-mentioned 100 main structure of limitation bar for motorcycle is replaced original by using the first straight-bar 120 and the second straight-bar 130
Bent stick in technology, reach be unlikely to deform, the technical effect that durability is strong.In addition, the first straight-bar 120 and the second straight-bar 130
Spatial distribution further saved space, provide space for the placement of All other routes.It is straight in the first straight-bar 120 and second
The junction 160 of bar 130 is provided with lantern ring 140, and above-mentioned lantern ring 140 is realized connect to vehicle frame together with nut 182, gasket 181
The clamping in portion 180.It should be appreciated that in the present embodiment, the connection of the second straight-bar 130 and the first straight-bar 120 is arranged in lantern ring 140
Place 160, in other embodiments, the first straight-bar 120 or the second straight-bar 130 can also be arranged in close to junction 160 in lantern ring 140
Position, can realize that the present embodiment clamps the technical effect of vehicle frame interconnecting piece 180 with nut 182, gasket 181 together, all
In the protection scope of the present embodiment.
Fig. 1, Fig. 3 and Fig. 4 are please referred to, two rubber layers 150 that 130 interval of the second straight-bar is arranged are respectively the first rubber
Layer 151 and the second rubber layer 152, above-mentioned first rubber layer 151 and the second rubber layer 152 are by end to end first surface
153, the second curved surface 154, plane 155, third curved surface 156 and cylindrical surface 157 surround wheel shape.The first of first rubber layer 151
The first surface 153 of curved surface 153 and the second rubber layer 152 surrounds accommodation space 170, and is provided on two first surfaces 153
Protrusion 158.4 the first protrusions extended to accommodation space 170 are provided on the first surface 153 of above-mentioned first rubber layer 151
161,4 the second protrusions 162 extended to accommodation space 170 are provided on the first surface 153 of above-mentioned second rubber layer 152.
First protrusion 161 and the second protrusion 162 can not only prevent rubber layer 150 damaged due to friction, additionally it is possible to increase rubber layer 150
With the frictional force of vehicle frame interconnecting piece 180, and then prevent from that opposite sliding occurs between rubber layer 150 and vehicle frame interconnecting piece 180.It should
Understand, in the present embodiment, the first protrusion 161 is provided on the first rubber layer 151, is provided with second on the second rubber layer 152
One of them can be only arranged in protrusion 162, in other embodiments, the first protrusion 161 and the second protrusion 162, can realize this
In embodiment, enhance frictional force, the technical effect of vehicle frame interconnecting piece 180 is clamped, all in the protection scope of the present embodiment.It is above-mentioned
First protrusion 161 and the second protrusion 162 (are schemed along the axial direction (i.e. the direction F1 in figure) and radial direction of the second straight-bar 130
The middle direction F2) extend, and the two sides of vehicle frame interconnecting piece 180 are symmetrically distributed in, and two neighboring first protrusion 161 is along the second straight-bar
The angle of the extended line of 130 radial directions is 90 degree.First protrusion 161 and the second protrusion 162 are symmetrically distributed in vehicle frame interconnecting piece
180 two sides, and it is evenly distributed in the circumferential direction of rubber layer 150 that (two neighboring first protrusion 161 is along the second straight-bar 130
The angle of the extended line of radial direction is 90 degree), be conducive to vehicle frame interconnecting piece 180 in the uniform force of two 150 sides of rubber layer,
When the vibration of engine, which is transmitted through, to be come, the second straight-bar 130 is there may be axially or radial vibration, the shake in whichever direction
It is dynamic all to reach rubber layer 150, it is transmitted to vehicle frame interconnecting piece 180 again after 150 damping of rubber layer.Vehicle frame interconnecting piece 180 is in rubber
Under the protection of layer 150, uniform force on two sides and surface, the design of protrusion 158 is so that frictional force is big, vehicle frame interconnecting piece 180
It is less likely to occur to slide, improves the whole vehicle stability of entire motorcycle.It should be noted that in the present embodiment first protrusion
161 and second protrusion 162 along the second straight-bar 130 axially and radially direction extend, and in the circumferential direction of rubber layer 150 put down
It is distributed, in other embodiments, the first protrusion 161 and the second protrusion 162 can not be along the axial directions and diameter of the second straight-bar 130
Extending to direction, mal-distribution can also may not be 4 in the two sides of vehicle frame interconnecting piece 180 with uneven distribution, number,
It can realize that the present embodiment enhances frictional force, stablize the position of vehicle frame interconnecting piece 180, and deformation is reduced by protrusion 158
Technical effect, all in the protection scope of the present embodiment.
When the working principle of limitation bar 100 for motorcycle is installation, vehicle frame interconnecting piece 180 is arranged in accommodation space
170 and vehicle frame interconnecting piece 180 be spaced a distance with the second straight-bar 130, second one end of straight-bar 130 far from lantern ring 140 is successively
It is provided with gasket 181 and nut 182.In this way, the two sides of vehicle frame interconnecting piece 180 are directly contacted with protrusion 158, lantern ring 140 is located at
The side of two rubber layers 150, gasket 181 and nut 182 are located at the other side of two rubber layers 150, tighten nut 182,
Under extruding, nut 182 and gasket 181 are close towards lantern ring 140, realize the company to vehicle frame interconnecting piece 180 by rubber layer 150
It connects and clamps, the entire limitation bar 100 for motorcycle only has rubber layer 150 to connect with vehicle frame interconnecting piece 180.What engine transmitted
Vibration is when passing through rubber layer, because rubber layer is flexible, vibration is weakened, and vehicle frame interconnecting piece 180 is less likely to occur to shake,
Enhance whole vehicle stability.
In conclusion the utility model, which provides a kind of 100 one end of limitation bar for motorcycle, passes through sleeve 110 and engine
The connection of hanger shaft 183, the other end are clamped vehicle frame interconnecting piece 180 by the first rubber layer 151 and the second rubber layer 152, with reality
Now with the connection of vehicle frame.The design of first rubber layer 151 and the second rubber layer 152 can buffer the vibration that engine is transmitted to vehicle frame,
Effectively improve Finished Motorcycle of motorcycle stability.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of limitation bar for motorcycle, which is characterized in that it includes the sleeve being set in outside engine hanger axis, one end company
It is connected to the first straight-bar of the sleeve, the second straight-bar for being connected to the first straight-bar other end, is set in first straight-bar
With the lantern ring of second straight-bar junction, and it is set in that second straight-bar is outer and spaced two rubber layers, two
Form accommodation space between a rubber layer, when installation, vehicle frame interconnecting piece is arranged in the accommodation space, second straight-bar
One end far from the lantern ring is disposed with the gasket and nut that the rubber layer is clamped together with the lantern ring.
2. a kind of limitation bar for motorcycle according to claim 1, which is characterized in that the rubber layer is by head and the tail
Connected first surface, the second curved surface, plane, third curved surface and cylindrical surface surrounds wheel shape, and two first surfaces enclose
At the accommodation space, it is provided at least one of two described first surfaces multiple to the convex of accommodation space extension
It rises.
3. a kind of limitation bar for motorcycle according to claim 2, which is characterized in that the protrusion is along described second
The axially and radially direction of straight-bar extends.
4. a kind of limitation bar for motorcycle according to claim 2 or 3, which is characterized in that two rubber layers
Including be connected to the lantern ring the first rubber layer and with spaced second rubber layer of first rubber layer, the protrusion
Including the first protrusion and the second protrusion, first protrusion is arranged on first rubber layer, and the second protrusion setting exists
On second rubber layer.
5. a kind of limitation bar for motorcycle according to claim 4, which is characterized in that described first is raised and described
Second protrusion is symmetrical arranged.
6. a kind of limitation bar for motorcycle according to claim 5, which is characterized in that first protrusion and second
Protrusion is four.
7. a kind of limitation bar for motorcycle according to claim 6, which is characterized in that two neighboring described first is convex
Rising along the angle of the extended line of the second straight-bar radial direction is 90 degree.
8. a kind of limitation bar for motorcycle according to claim 1, which is characterized in that one end of first straight-bar
It is connected to the excircle of sleeve week and perpendicular to the sleeve.
9. a kind of limitation bar for motorcycle according to claim 8, which is characterized in that first straight-bar and described
Second straight-bar coaxial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708162.0U CN209142315U (en) | 2018-10-19 | 2018-10-19 | A kind of limitation bar for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708162.0U CN209142315U (en) | 2018-10-19 | 2018-10-19 | A kind of limitation bar for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209142315U true CN209142315U (en) | 2019-07-23 |
Family
ID=67270561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821708162.0U Active CN209142315U (en) | 2018-10-19 | 2018-10-19 | A kind of limitation bar for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209142315U (en) |
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2018
- 2018-10-19 CN CN201821708162.0U patent/CN209142315U/en active Active
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