CN206590048U - direction limiting device - Google Patents
direction limiting device Download PDFInfo
- Publication number
- CN206590048U CN206590048U CN201720226238.5U CN201720226238U CN206590048U CN 206590048 U CN206590048 U CN 206590048U CN 201720226238 U CN201720226238 U CN 201720226238U CN 206590048 U CN206590048 U CN 206590048U
- Authority
- CN
- China
- Prior art keywords
- limiting device
- limited block
- direction limiting
- head tube
- connecting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model provides a kind of direction limiting device, and it includes：Limited block, linking arm and upper part；The limited block has locating surface, the limited block is connected with one end of the linking arm, the upper part includes connecting portion and the adjutage integrally extended from the connecting portion both sides, the adjutage and the connecting portion are perpendicular, and the adjutage extended from both sides is oppositely arranged, the connecting portion is connected with the other end of the linking arm, the limited block is arranged at the headstock tubular shaft of the vehicle frame, the upper part is extended in the middle part of the head tube of the vehicle frame, and with being connected in the middle part of the head tube.When the utility model is installed, by extending in the middle part of the head tube of vehicle frame, and with being connected in the middle part of the head tube.So as to avoid unsuitable pad, welding deformation is reduced, vehicle safety reliability is improved, overcome headstock tubular shaft installation place and deform too big, the problem of bearing dystopy operates abrasion aggravation.
Description
Technical field
The utility model is related to a kind of stopping means, more particularly to a kind of direction being applied on the vehicle frame of two wheel power cars
Stopping means.
Background technology
Two wheel power vehicles（Motorcycle, battery truck）Vehicle frame on direction limiting device is installed, existing direction is spacing
Device is by limited block（One chip part）Head tube position of bearings is directly welded at, or, one chip limited block is changed to folding
Curved formula, to improve soldering reliability, but is still welded on head tube position of bearings.However, above-mentioned direction limiting device can make
The deformation of headstock tubular shaft installation place is too big, the operating abrasion aggravation of bearing dystopy, causes bearing damage stuck so that user rides wind
Danger is increased.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of direction limiting device, to overcome the deficiencies in the prior art.
To realize above-mentioned utility model purpose, the utility model provides a kind of direction limiting device, and it is used for two wheel power
On the vehicle frame of car, the direction limiting device includes：Limited block, linking arm and upper part；
The limited block has locating surface, and the limited block is connected with one end of the linking arm, the upper part
The adjutage integrally extended including connecting portion and from the connecting portion both sides, the adjutage mutually hangs down with the connecting portion
Directly, and from both sides the adjutage extended is oppositely arranged, and the connecting portion is connected with the other end of the linking arm, described
Limited block is arranged at the headstock tubular shaft of the vehicle frame, and the upper part is extended in the middle part of the head tube of the vehicle frame, and
With being connected in the middle part of the head tube.
It is used as the improvement of direction limiting device of the present utility model, the limited block, linking arm and upper part one
Shaping.
As the improvement of direction limiting device of the present utility model, the mode that is integrally formed is punching press.
As the improvement of direction limiting device of the present utility model, the limited block has to connect with the headstock tubular shaft
The first tactile mating surface.
As the improvement of direction limiting device of the present utility model, the adjutage have with the middle part of the head tube and
The second mating surface that headstock tubular shaft is in contact.
As the improvement of direction limiting device of the present utility model, there is folder between the connecting portion and the linking arm
Angle, the scope of the angle is 90 ° ~ 180 °.
As the improvement of direction limiting device of the present utility model, the upper part is with passing through weldering in the middle part of the head tube
The mode of connecing is connected.
As the improvement of direction limiting device of the present utility model, one end of the adjutage passes through weldering with the limited block
The mode of connecing is connected.
Compared with prior art, the beneficial effects of the utility model are：When direction limiting device of the present utility model is installed,
By extending in the middle part of the head tube of vehicle frame, and with being connected in the middle part of the head tube.So as to avoid unsuitable pad, reduce
Welding deformation, improves vehicle safety reliability, and it is too big to overcome the deformation of headstock tubular shaft installation place, bearing dystopy operating mill
The problem of damaging aggravation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the embodiment of direction limiting device one of the present utility model.
Embodiment
The utility model is described in detail shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, are belonged within protection domain of the present utility model.
As shown in figure 1, direction limiting device of the present utility model includes：Limited block 10, linking arm 20 and upper part
30.Wherein, the limited block 10, linking arm 20 and upper part 30 are integrally formed.Preferably, the mode that is integrally formed is
Punching press.
The limited block 10 is connected with one end of the linking arm 20.The limited block 10 is a slab construction, and it has
There is locating surface, the limited block 10 is arranged at the headstock tubular shaft of the vehicle frame, and it is vertical with the headstock tubular shaft holding.
In order to be meshed well into the headstock tubular shaft, the limited block 10 has the be in contact with the headstock tubular shaft
One mating surface, the shape of first mating surface and the outline of the headstock tubular shaft match.
The upper part 30 includes connecting portion 31 and the adjutage integrally extended from the both sides of connecting portion 31
32.Specifically, the adjutage 32 and the connecting portion 31 are perpendicular, and the adjutage 32 extended from both sides is set relatively
Put, the connecting portion 31 is connected with the other end of the linking arm 20.Have between the connecting portion 31 and the linking arm 20
There is angle.As needed, angle therebetween can be configured.Preferably, the scope of the angle is 90 ° ~ 180 °.
The upper part 30 is extended in the middle part of the head tube of the vehicle frame, and with being connected in the middle part of the head tube.It is excellent
Selection of land, the upper part 30 in the middle part of the head tube by welding manner with being connected.In this way, unsuitable pad is avoided,
Welding deformation is reduced, vehicle safety reliability is improved, headstock tubular shaft installation place is overcome and deforms too big, bearing dystopy fortune
The problem of damage of going round and round a millstone is aggravated.
Further, for the ease of the adjutage 32 with being connected in the middle part of the head tube, the adjutage 32 has
The second mating surface being in contact with head tube middle part and headstock tubular shaft, the shape of second mating surface and the headstock
Exterior contour in the middle part of pipe matches.In addition, the bulk strength in order to improve direction limiting device of the present utility model, described to prolong
One end of semi-girder 32 is connected with the limited block 10 by welding manner.
In summary, when direction limiting device of the present utility model is installed, by extending in the middle part of the head tube of vehicle frame, and
With being connected in the middle part of the head tube.So as to avoid unsuitable pad, welding deformation is reduced, vehicle safety is improved reliable
Property, overcome headstock tubular shaft installation place and deform too big, the problem of operating abrasion of bearing dystopy aggravates.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (8)
1. a kind of direction limiting device, it is used for the vehicle frame of two wheel power cars, it is characterised in that the direction limiting device bag
Include：Limited block, linking arm and upper part；
The limited block has locating surface, and the limited block is connected with one end of the linking arm, and the upper part includes
Connecting portion and the adjutage integrally extended from the connecting portion both sides, the adjutage and the connecting portion are perpendicular,
And the adjutage extended from both sides is oppositely arranged, the connecting portion is connected with the other end of the linking arm, the limit
Position block is arranged at the headstock tubular shaft of the vehicle frame, and the upper part is extended in the middle part of the head tube of the vehicle frame, and with
It is connected in the middle part of the head tube.
2. direction limiting device according to claim 1, it is characterised in that the limited block, linking arm and upper zero
Part is integrally formed.
3. direction limiting device according to claim 2, it is characterised in that the mode that is integrally formed is punching press.
4. direction limiting device according to claim 1, it is characterised in that the limited block has and the head tube axle
Hold the first mating surface being in contact.
5. direction limiting device according to claim 1, it is characterised in that the adjutage have with the head tube
The second mating surface that portion and headstock tubular shaft are in contact.
6. direction limiting device according to claim 1, it is characterised in that have between the connecting portion and the linking arm
There is angle, the scope of the angle is 90 ° ~ 180 °.
7. direction limiting device according to claim 1, it is characterised in that the upper part and head tube middle part
It is connected by welding manner.
8. direction limiting device according to claim 1, it is characterised in that one end of the adjutage and the limited block
It is connected by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226238.5U CN206590048U (en) | 2017-03-09 | 2017-03-09 | direction limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226238.5U CN206590048U (en) | 2017-03-09 | 2017-03-09 | direction limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590048U true CN206590048U (en) | 2017-10-27 |
Family
ID=60126585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720226238.5U Expired - Fee Related CN206590048U (en) | 2017-03-09 | 2017-03-09 | direction limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590048U (en) |
-
2017
- 2017-03-09 CN CN201720226238.5U patent/CN206590048U/en not_active Expired - Fee Related
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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: 20171027 Termination date: 20200309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |