CN201737110U - Vehicular steering limit device - Google Patents
Vehicular steering limit device Download PDFInfo
- Publication number
- CN201737110U CN201737110U CN2010202637793U CN201020263779U CN201737110U CN 201737110 U CN201737110 U CN 201737110U CN 2010202637793 U CN2010202637793 U CN 2010202637793U CN 201020263779 U CN201020263779 U CN 201020263779U CN 201737110 U CN201737110 U CN 201737110U
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- CN
- China
- Prior art keywords
- pipe
- side pipe
- vehicle
- restraint device
- deflecting bar
- 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
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- Automatic Cycles, And Cycles In General (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a vehicular steering limit device. The vehicle comprises a vehicle frame, an inclination unit arranged on the vehicle frame, and two suspension units arranged at the lower part of the inclination unit, wherein the vehicle frame comprises a head pipe and a main steering rod which passes through the head pipe; the inclination pipe comprises two side pipes arranged at two sides of the head pipe; each suspension unit comprises an auxiliary steering rod which passes through the corresponding side pipe, and a supporting arm arranged at the lower part of the auxiliary steering rod; the steering limit device comprises at least one limit unit; the limit unit comprises a steering retaining sheet arranged at one side pipe and two retaining blocks arranged on the supporting arm at the same side of the side pipe; and the retaining blocks are symmetrically arranged at two sides of the steering retaining sheet. The limit unit is arranged on the side pipe and the supporting arm, therefore, the configuration space of the suspension unit can be improved and the influence on the inclination action scope of the inclination unit can be avoided.
Description
[technical field]
The utility model relates to a kind of restraint device, particularly about a kind of restraint device that turns to of vehicle.
[background technology]
Consult Fig. 1, existing vehicle with two front-wheels, comprise a vehicle frame 11, one is arranged at the tilting unit 12 on this vehicle frame 11, two are arranged at intervals at the suspension unit 13 of these tilting unit 12 belows, and two front-wheel 14 that is connected to this two suspension unit 13, this vehicle frame 11 comprises a pipe 111, one is extended through the main deflecting bar 112 of this pipe 111, one is arranged at the reaction plate 113 of these main deflecting bar 112 bottoms, an and steering handle 114 that is arranged on this main deflecting bar 112, be arranged at and turn to limiting unit 15 on this vehicle frame 11 and this vehicle also comprises one, this turn to limiting unit 15 comprise two be arranged at intervals at these pipe 111 bottom sides turn to block 151, and two be arranged at intervals on this reaction plate 113 and corresponding respectively described turn to block 151 turn to projection 152.
When this main deflecting bar 112 of these handle 114 drives rotates, this reaction plate 113 can rotate with this main deflecting bar 112, when this reaction plate 113 turn to make wherein one turn to projection 152 to touch to be butted on cooresponding when turning to block 151, this main deflecting bar 112 just can not be again toward bigger angular turn, and reach the purpose of restriction steering angle.
Yet, for the described projection 152 that turns to will be set, certainly will to strengthen the area of this reaction plate 113, but thus, as shown in Figure 2, this reaction plate 113 can take the space between this two suspension unit 13, and influences the configuration of described suspension unit 13, and when this tilting unit 12 will be carried out tilting action, also may influence inclination start scope because of these reaction plate 113 excessive volumes.
[utility model content]
Therefore, the purpose of this utility model is promptly providing a kind of restraint device that turns to of the vehicle that can improve spatial allocation utilization degree.
So, the utility model vehicle turn to restraint device, this vehicle comprises a vehicle frame, one is arranged at the tilting unit on this vehicle frame, two are arranged at intervals at the suspension unit of this tilting unit below, and two front-wheel that is connected to this two suspension unit, this vehicle frame comprises a pipe, one is extended through the main deflecting bar of this pipe, an and steering handle that is arranged on this main deflecting bar, this tilting unit comprises that two are positioned at the side pipe of these pipe both sides, each suspension unit comprises that one is extended through the secondary deflecting bar in the cooresponding side pipe, one is arranged at the hold-down arm of this pair deflecting bar below, and a Shock absorber that is hubbed on this hold-down arm and the front-wheel, it is characterized in that:
This turns to restraint device to comprise at least one limiting unit, and this limiting unit comprises that one is arranged at the catch that turns on the side pipe wherein, and the block on two hold-down arms that are arranged at aforementioned side pipe homonymy, and described block is to be positioned at this to turn to catch both sides and symmetry mutually.
Described vehicle turn to restraint device, it is characterized in that: this turns to restraint device to comprise two limiting units, each limiting unit comprises that one is arranged at the catch that turns on the corresponding side pipe, and two blocks on the hold-down arm that is arranged at aforementioned side pipe homonymy, described block is to be positioned at this to turn to catch both sides and symmetry mutually.
Described vehicle turn to restraint device, it is characterized in that: this tilting unit comprises that also two laterally are articulated in the lower link that boxed rod, two between this pipe and each side pipe laterally is articulated between this pipe and each side pipe respectively and is interval in described boxed rod respectively, and one laterally is articulated on this pipe and the described side pipe and the trace between described upper and lower connecting rod.
Described vehicle turn to restraint device, it is characterized in that: this tilting unit comprises that also two laterally are articulated in the lower link that boxed rod, two between this pipe and each side pipe laterally is articulated between this pipe and each side pipe respectively and is interval in described boxed rod respectively, and two laterally are articulated between this pipe and each side pipe respectively and the trace between described upper and lower connecting rod.
Described vehicle turn to restraint device, it is characterized in that: each suspension unit comprises that also one is connected in the Linkage steering between this main deflecting bar and the secondary deflecting bar, this main deflecting bar is to drive described secondary deflecting bar by described Linkage steering to rotate.
Described vehicle turn to restraint device, it is characterized in that: this vehicle frame comprises that also one is arranged at first joint of this main deflecting bar bottom, and each suspension unit comprises that also one is arranged at second joint of secondary deflecting bar bottom, and each Linkage steering is to be connected between this first joint and second joint.
Described vehicle turn to restraint device, it is characterized in that: this first joint and described second joint are sphero-joint.
Described vehicle turn to restraint device, it is characterized in that: this first joint and described second joint are Hooke's coupling.
Effect of the present utility model is: by this limiting unit is arranged on side pipe and the hold-down arm, can promote the configuration space of described suspension unit, also can avoid influencing the inclination start scope of this tilting unit, and can avoid the situation of interfering.
[description of drawings]
Fig. 1 is a front elevation, and existing vehicle with two front-wheels is described;
Fig. 2 is a front elevation, during the inclination of vehicle of instruction diagram 1, turns to limiting unit can influence the configuration of suspension unit;
Fig. 3 is a front elevation, and first preferred embodiment that turns to restraint device of the utility model vehicle is described;
Fig. 4 is a partial top view, illustrate this first preferred embodiment limiting unit the position is set, in figure, omit the part of tilting unit;
Fig. 5 is a birds-eye view, illustrates in this first preferred embodiment, turns to the dynamic spline of doing of restraint device, omits the part of tilting unit in figure; And
Fig. 6 is a birds-eye view, and second preferred embodiment that turns to restraint device of the utility model vehicle is described, omits the part of tilting unit in figure.
2 vehicle frames
21 pipes
22 main deflecting bars
23 steering handles
24 first joints
3 tilting unit
31 side pipes
32 boxed rods
33 lower links
34 traces
4 suspension units
41 secondary deflecting bars
42 hold-down arms
43 Shock absorbers
44 second joints
45 Linkage steerings
5 front-wheels
6 turn to restraint device
61 limiting units
611 turn to catch
612 blocks
[specific embodiment]
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly present.
The utility model be described in detail before, be noted that in the following description content similar elements is to represent with identical numbering.
Consult Fig. 3, first preferred embodiment that turns to restraint device 6 for the utility model vehicle, this vehicle comprises a vehicle frame 2, and is arranged at the suspension unit 4 that tilting unit 3, two on this vehicle frame 2 is arranged at intervals at these tilting unit 3 belows, and two front-wheels 5 that are connected to this two suspension unit 4.
This vehicle frame 2 comprises that pipe 21, one a main deflecting bar 22, that is extended through this pipe 21 is arranged at steering handle 23 on this main deflecting bar 22, and first joint 24 that is arranged at these main deflecting bar 22 bottoms.
This tilting unit 3 comprises that boxed rod 32, two that two side pipes 31, two that are positioned at these pipe 21 both sides laterally are articulated in 31 of this pipe 21 and each side pipes respectively laterally is articulated in this pipe 21 and 31 of each side pipes respectively and is interval in the lower link 33 of described boxed rod 32, and one laterally is articulated on this pipe 21 and the described side pipe 31 and the trace 34 between described upper and lower connecting rod 32,33.Certainly this tilting unit 3 also can be provided with two traces 34, and each trace 34 laterally is articulated between this pipe 21 and the corresponding side pipe 31, not as limit.
Each suspension unit 4 comprises that one is extended through hold-down arm 42, that secondary deflecting bars 41, in the cooresponding side pipe 31 are fixedly arranged on these pair deflecting bar 41 belows and is hubbed at second joint 44 that this hold-down arm 42 and the Shock absorber 43, on the front-wheel 5 are arranged at secondary deflecting bar 41 bottoms, and a Linkage steering 45 that is connected between this first joint 24 and second joint 44, this main deflecting bar 22 is to drive described secondary deflecting bar 41 by described Linkage steering 45 to rotate.In present embodiment, this first joint 24 is a sphero-joint with described second joint 44, can certainly use the joint of Hooke's coupling or other structures, does not exceed with the disclosed content of present embodiment.
Consult Fig. 3 and Fig. 4, for convenience of explanation, clipped member in Fig. 4, this turns to restraint device 6 to comprise a limiting unit 61, this limiting unit 61 comprises that one is arranged at and turns to catch 611 on the side pipe 31 wherein, and two blocks 612 on the hold-down arm 42 that is arranged at aforementioned side pipe 31 homonymies, described block 612 is to be positioned at this to turn to catch 611 both sides and symmetry mutually.
Consult Fig. 3 and Fig. 5, for convenience of explanation, clipped member in Fig. 5, when carrying out handling maneuver, this main deflecting bar 22 drives described secondary deflecting bar 41 by described Linkage steering 45 and rotates, and drives described hold-down arm 42 and front-wheel 5 rotations, when described hold-down arm 42 turns to an angle, be arranged at a wherein block 612 on the hold-down arm 42 wherein and will be resisted against this and turn on the catch 611, and reach the effect of restriction steering angle.Because the design that described block 612 is symmetrical expressions when therefore this main deflecting bar 22 turns to toward other direction, equally also can reach the effect of restriction steering angle according to aforesaid way.And described block 612 is provided with the position on hold-down arm 42, can adjust according to the size of steering angle, does not implement disclosed content with this and exceeds.
By above-mentioned design, this limiting unit 61 is arranged on side pipe 31 and the hold-down arm 42, therefore can effectively promote the configuration space of described suspension unit 4, also can avoid influencing the inclination start scope of this tilting unit 3 simultaneously, and can avoid the situation of interfering.
Consult Fig. 6, second preferred embodiment that turns to restraint device 6 for the utility model vehicle, roughly similar aforementioned this first preferred embodiment, difference is: this turns to restraint device 6 to comprise two limiting units 61, each limiting unit 61 comprises that one is arranged at and turns to catch 611 on the corresponding side pipe 31, and two blocks 612 on the hold-down arm 42 that is arranged at aforementioned side pipe 31 homonymies, described block 612 is to be positioned at this to turn to catch 611 both sides and symmetry mutually.
Whereby, make the limiting unit 61 synchronous starts of both sides, except the function that can reach this first preferred embodiment, the block strength that turns to can also be shared to both sides, improve the degree of stability of block, reduce the described wear intensity that turns to catch 611 and block 612, and then prolong the service life of described limiting unit 61.
In sum, the utility model vehicle turn to restraint device 6 by limiting unit 61 being arranged on side pipe 31 and the hold-down arm 42, therefore can effectively promote the configuration space of described suspension unit 4, simultaneously also can avoid influencing the inclination start scope of this tilting unit 3, and the situation that can avoid interference, so can reach the purpose of this utility model really.
The above person, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, promptly the simple equivalent of doing according to the utility model claim and novel description generally changes and modifies, and all still belongs in the scope that the utility model patent contains.
Claims (8)
1. a vehicle turns to restraint device, this vehicle comprises a vehicle frame, one is arranged at the tilting unit on this vehicle frame, two are arranged at intervals at the suspension unit of this tilting unit below, and two front-wheel that is connected to this two suspension unit, this vehicle frame comprises a pipe, one is extended through the main deflecting bar of this pipe, an and steering handle that is arranged on this main deflecting bar, this tilting unit comprises that two are positioned at the side pipe of these pipe both sides, each suspension unit comprises that one is extended through the secondary deflecting bar in the cooresponding side pipe, one is arranged at the hold-down arm of this pair deflecting bar below, and a Shock absorber that is hubbed on this hold-down arm and the front-wheel, it is characterized in that:
This turns to restraint device to comprise at least one limiting unit, and this limiting unit comprises that one is arranged at the catch that turns on the side pipe wherein, and the block on two hold-down arms that are arranged at aforementioned side pipe homonymy, and described block is to be positioned at this to turn to catch both sides and symmetry mutually.
According to claim 1 vehicle turn to restraint device, it is characterized in that: this turns to restraint device to comprise two limiting units, each limiting unit comprises that one is arranged at the catch that turns on the corresponding side pipe, and two blocks on the hold-down arm that is arranged at aforementioned side pipe homonymy, described block is to be positioned at this to turn to catch both sides and symmetry mutually.
According to claim 1 vehicle turn to restraint device, it is characterized in that: this tilting unit comprises that also two laterally are articulated in the lower link that boxed rod, two between this pipe and each side pipe laterally is articulated between this pipe and each side pipe respectively and is interval in described boxed rod respectively, and one laterally is articulated on this pipe and the described side pipe and the trace between described upper and lower connecting rod.
According to claim 1 vehicle turn to restraint device, it is characterized in that: this tilting unit comprises that also two laterally are articulated in the lower link that boxed rod, two between this pipe and each side pipe laterally is articulated between this pipe and each side pipe respectively and is interval in described boxed rod respectively, and two laterally are articulated between this pipe and each side pipe respectively and the trace between described upper and lower connecting rod.
According to claim 1 vehicle turn to restraint device, it is characterized in that: each suspension unit comprises that also one is connected in the Linkage steering between this main deflecting bar and the secondary deflecting bar, this main deflecting bar is to drive described secondary deflecting bar by described Linkage steering to rotate.
6. as the restraint device that turns to of vehicle as described in the claim 5, it is characterized in that: this vehicle frame comprises that also one is arranged at first joint of this main deflecting bar bottom, and each suspension unit comprises that also one is arranged at second joint of secondary deflecting bar bottom, and each Linkage steering is to be connected between this first joint and second joint.
7. as the restraint device that turns to of vehicle as described in the claim 6, it is characterized in that: this first joint and described second joint are sphero-joint.
8. as the restraint device that turns to of vehicle as described in the claim 6, it is characterized in that: this first joint and described second joint are Hooke's coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202637793U CN201737110U (en) | 2010-07-09 | 2010-07-09 | Vehicular steering limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202637793U CN201737110U (en) | 2010-07-09 | 2010-07-09 | Vehicular steering limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737110U true CN201737110U (en) | 2011-02-09 |
Family
ID=43552393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202637793U Expired - Fee Related CN201737110U (en) | 2010-07-09 | 2010-07-09 | Vehicular steering limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3162678A1 (en) * | 2015-09-30 | 2017-05-03 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle |
-
2010
- 2010-07-09 CN CN2010202637793U patent/CN201737110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3162678A1 (en) * | 2015-09-30 | 2017-05-03 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle |
| US9731786B2 (en) | 2015-09-30 | 2017-08-15 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |