CN202144286U - Motorcycle steering device - Google Patents
Motorcycle steering device Download PDFInfo
- Publication number
- CN202144286U CN202144286U CN201120280471U CN201120280471U CN202144286U CN 202144286 U CN202144286 U CN 202144286U CN 201120280471 U CN201120280471 U CN 201120280471U CN 201120280471 U CN201120280471 U CN 201120280471U CN 202144286 U CN202144286 U CN 202144286U
- Authority
- CN
- China
- Prior art keywords
- motor bike
- deflecting bar
- steering
- steering hardware
- protecting jacket
- 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
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
A motorcycle steering device is arranged on a head pipe of a motorcycle frame and comprises a steering handle and a steering lever, wherein the steering lever is provided with a locating slot and a threaded section; a connecting piece penetrates and the connecting part of the steering lever and the steering handle after the steering lever penetrates through the head pipe from bottom to top, so that the steering lever can be connected with the steering handle; the head pipe is provided with a bearing part; a lower ball bowl, a steel ball group and an upper ball bowl are accommodated in the bearing part from bottom to top in sequence; the upper ball bowl is threaded arrangement on the threaded section of the steering lever; a clamping screw cap is in threaded arrangement above the upper ball bowl; and the lower ball bowl, the steel ball group and the upper ball bowl can be stably borne on the bearing part of the head pipe through the clamping screw cap; a gasket and a locating screw cap are arranged above the clamping screw cap; a locating column is arranged on the gasket in an inward bulged manner and can be embedded in the locating slot of the steering lever; a protecting cover is sleeved on the locating screw cap and is abutted against the connecting part of the steering handle, so as to ensure the functions of use functions of the steel ball group.
Description
[technical field]
The utility model is about a kind of motor bike steering hardware, particularly about a kind of the steering hardware that protecting jacket is promoted the use effect of motor bike steering hardware is set on steering hardware.
[background technology]
Commercial flourishing zone, desired is quick and convenient, and depends on the function of traffic to accomplish with facility fast, and the general vehicle are except the vehicle of mass transportation, and other has the private vehicle, and the private vehicle are the most convenient with motor bike again.Motor bike aspect short range and underloading fast and convenience, for other the vehicle can't be obtained, used in a large number in society now with, motor bike, and huge economic market arranged.
Existing motor bike 1 sees also shown in Figure 1ly, includes vehicle frame 11, front-wheel 12, seat cushion 13, power unit 14, trailing wheel 15 and shell 16 at least.
The place ahead of this vehicle frame 11 is pivoted with steering handle 111; The below of this steering handle 111 is equipped with head pipe 112, and the below of this pipe 112 is pivoted with front shock-proof device device 113, and this front shock-proof device device 113 is installed with front-wheel 12; This pipe 112 is coated by shell 16; Wherein, this vehicle frame 11 has downtake portion 114 by head pipe 112 to the car body rear extension, and this downtake portion 114 has one to supply the horizontal tube section 115 of stretcher setting to the car body rear extension; This horizontal tube section 115 has an ascending pipe portion 116 to the car body rear extension, and there is a back vehicle frame 117 in this ascending pipe portion 116 to the car body rear extension.
Ascending pipe portion 116 tops of this vehicle frame 11 are provided with the seat cushion 13 that can supply steerman to take, and 116 suspentions have a power unit 14 in ascending pipe portion, and this power unit 14 is equipped with trailing wheel 15.
This shell 16 include one be positioned at motor bike 1 the place ahead front vehicle body lid 16a and vehicle body limit lid 16b.
Inferior please cooperate consult Fig. 2, shown in 3, the steering hardware 2 of motor bike 1 is to be made up of steering handle 111, head pipe 112 and the deflecting bar 113a that is located at front shock-proof device device 113 tops; Wherein this deflecting bar 113a is upward through head pipe 112 by the below and linked with the connecting portion 111a of steering handle 111 afterwards; For letting steering handle 111 and the deflecting bar 113a that links; Can manage in 112 in head and obtain supporting and rotate freely, this pipe 112 is provided with the 112a of bearing portion in the place, top, and the 112a of this bearing portion bearing in regular turn from lower to upper has following pearl bowl 21, steel ball group 22 and last pearl bowl 23; Should go up pearl bowl 23 is that spiral shell is located on the thread segment 113a1 of deflecting bar 113a; The sheathed big envelope 24 in pearl bowl 23 tops in this in addition, these big envelope 24 top spiral shells are established a clamping nut 25, by this clamping nut 25 make down pearl bowl 21, steel ball group 22 and on the stable bearing of pearl bowl 23 abilities on the 112a of bearing portion of head pipe 112; For guaranteeing the grip of this clamping nut 25; In clamping nut 25 tops pad 26 and positioning screw cap 27 are set in addition, steering handle 111 that links by this and deflecting bar 113a can be stable in the head pipe 112 and rotate freely, and then convenient steerman is done the handling maneuver of motor bike 1.
The steering hardware 2 of above-mentioned existing motor bike 1, when these positioning screw cap 27 spiral shells were solid, the spiral shell power when avoiding positioning screw cap 27 spiral shells solid was delivered on the clamping nut 25 by pad 26; And this clamping nut 25 is rotated; And then make clamping nut 25 for down pearl bowl 21, steel ball group 22 and to go up the Clamping force of pearl bowl 23 excessive, and have influence on the rotating effect of steering hardware 2, therefore offer a positioning groove 113a2 in deflecting bar 113a top; The registration mast 261 that inwardly is convexly equipped with in this pad 26 in addition; Be embedded in the positioning groove 113a2 by this registration mast 261, drive, avoid clamping nut 25 Clamping forces to be affected by this to avoid be positioned nut 27 of pad 26.Yet the steering hardware 2 of above-mentioned existing motor bike 1 in deflecting bar 113a because of after positioning groove 113a2 is set; External pollution thing (rainwater or dust) can get into positioning groove 113a2 by the space between the connecting portion 111a of this deflecting bar 113a and steering handle 111; Then can flow to steel ball group 22 places downwards along positioning groove 113a2; And then can cause steel ball in the steel ball group 22 impaired and the difficulty that rotates can make steering hardware 2 operate when serious.
Because existing motor bike steering hardware 2 has above-mentioned disappearance; Be with; To how to prevent that external pollution thing (rainwater or dust) from getting into positioning groove 113a2 by the space between the connecting portion 111a of this deflecting bar 113a and steering handle 111; Then can flow to steel ball group 22 downwards, to guarantee the 22 ability normal operations of steel ball group, the real problem that is needed to be resolved hurrily for present motor bike manufacturer along positioning groove 113a2.
[utility model content]
The problem that the utility model institute desire solves is to overcome the existing not good disappearance of motor bike steering hardware anti-fouling.
For this reason, the employed technological means of the utility model is that a kind of motor bike steering hardware is being provided, and this steering hardware is to be arranged on the head pipe of vehicle frame, and this steering hardware includes steering handle and deflecting bar; Wherein this deflecting bar is provided with a positioning groove and a thread segment, and this deflecting bar is after being upward through the head pipe by the below, is arranged in the connecting portion of deflecting bar and steering handle by a connecting piece; Make deflecting bar and steering handle form and link, this pipe is provided with bearing portion, and there are following pearl bowl, steel ball group in this bearing portion bearing in regular turn from lower to upper and go up the pearl bowl; Should go up the pearl bowl is that spiral shell is located on the thread segment of deflecting bar; Pearl bowl top spiral shell is established a clamping nut on this in addition, makes down pearl bowl, steel ball group and goes up the stable bearing of pearl bowl ability in the bearing portion of head pipe by this clamping nut, in clamping nut top pad and positioning screw cap is set in addition; This pad inwardly convexes with registration mast; This registration mast is the positioning groove that can be embedded at deflecting bar, and it mainly is: a sheathed protecting jacket on this positioning screw cap, and this protecting jacket is to be resisted against on the connecting portion of steering handle; Guarantee the functions of use of this steel ball group by this, and then can promote the use effect of motor bike steering hardware.
Described motor bike steering hardware is characterized in that: this protecting jacket also has last shielding portion and reaches shielding portion down.
Described motor bike steering hardware is characterized in that: this protecting jacket inwardly convexes with projection, and this projection can be embedded on the positioning groove of deflecting bar.
Described motor bike steering hardware is characterized in that: the projection of this protecting jacket is to be convexly equipped with by last shielding portion.
Described motor bike steering hardware is characterized in that: the last shielding portion of this protecting jacket is resisted against on the connecting portion of steering handle.
Described motor bike steering hardware is characterized in that: the following shielding portion of this protecting jacket can cover positioning screw cap.
Described motor bike steering hardware is characterized in that: this protecting jacket is made by elastic material.
Described motor bike steering hardware is characterized in that: be provided with a big envelope between pearl bowl and the clamping nut on this.
[description of drawings]
Fig. 1 is the schematic side view of existing motor bike.
Fig. 2 is existing motor bike steering hardware decomposing schematic representation.
Fig. 3 is existing motor bike steering hardware cross-sectional schematic.
Fig. 4 is the schematic side view of the utility model motor bike.
Fig. 5 is the utility model motor bike steering hardware decomposing schematic representation.
Fig. 6 is the utility model motor bike steering hardware cross-sectional schematic.
1 motor bike, 11 vehicle frames, 111 steering handles
The 111a connecting portion
112 pipe 112a bearing portions
113 front shock-proof device devices
113a deflecting bar 113a1 thread segment
The 113a2 positioning groove
114 downtake portions, 115 horizontal tube section
116 ascending pipe portions, 117 back vehicle frames
12 front-wheels, 13 seat cushions
14 power units, 15 trailing wheels
16 shell 16a front vehicle body lid
17 storage boxes are covered on 16b vehicle body limit
21 times pearl bowls of 2 steering hardwares, 22 steel ball groups
Pearl bowl 24 big envelopes on 23
25 clamping nuts, 26 pads
261 registration masts, 27 positioning screw caps
3 motor bikes
4 vehicle frames, 41 front vehicle frame
42 pipe 421 bearing portions
43 front shock-proof device devices, 44 downtake portions
45 horizontal tube section, 451 side stands
46 ascending pipe portions, 461 rear foot treadles
462 rear foot treadle permanent seats
463 bracing frames
47 back vehicle frames
5 seat cushions
6 power units
7 shell 7a front vehicle body lid 7b vehicle body limit lid
71 knee protective covers, 72 front panels
73 front goods cases, 74 stretchers
741 rear treadle portions, 742 supporting mechanisms
75 central cover plate, 76 left sides lid
77 the right lid 78,79 edge strips
8 steering hardwares, 81 deflecting bars, 811 positioning grooves
812 thread segments
82 times pearl bowl 83 steel ball groups
86 clamping nuts, 87 pads
871 registration masts, 88 positioning screw caps
89 protecting jackets, 891 projections
Shielding portion under the last shielding portion 89b of 89a
80 steering handles, 801 connecting portions
B storage box FW front-wheel RW trailing wheel
RL back light group S connecting piece
[specific embodiment]
For enabling to be easier to understand structure of the utility model and the effect that can reach, cooperate graphic explanation now as back:
At first, please consult shown in Figure 4ly earlier, the motor bike 3 of the utility model includes at least: vehicle frame 4, front-wheel FW, seat cushion 5, power unit 6, trailing wheel RW and shell 7.
The top of this vehicle frame 4 is provided with the seat cushion 5 that can supply steerman to take, and is provided with a storage box B between this seat cushion 5 and the ascending pipe portion 46, and these ascending pipe portion 46 suspentions have a power unit 6, and this power unit 6 is equipped with trailing wheel RW.
This shell 7 includes one and is positioned at motor bike 3 the place aheads car body lid 7a and vehicle body limit lid 7b before; This front vehicle body lid 7a includes front panel 72 and knee protective cover 71; This knee protective cover 71 is provided with front goods case 73 towards the car body rear; Be connected with in knee protective cover 71 belows stretcher 74, can with knee protective cover 71 corresponding central cover plate 75; This vehicle body limit lid 7b is left side lid 76 and the right lid 77 that can cover motor bike 3 left and right sides car bodies respectively for a pair of; These lid 76,77 belows, left and right limit are connected with edge strip 78,79; The tail end of lid 76,77 is equipped with back light group RL on left and right limit; Wherein, this stretcher 74 respectively is provided with a rear treadle portion 741 towards car body two proceeds posterolateral.
See also Fig. 5, shown in 6; This steering hardware 8 of the utility model is to be arranged on the head pipe 42 of vehicle frame 4; This steering hardware 8 includes steering handle 80 and deflecting bar 81, and this steering handle 80 is head pipe 42 tops of being located at vehicle frame 4, and this deflecting bar 81 is to be located at front shock-proof device device 43 tops; Wherein this deflecting bar 81 offers a positioning groove 811 and a thread segment 812 downwards by the upper end; This deflecting bar 81 is after being upward through head pipe 42 by the below, and the connecting portion 801 by a connecting piece S is arranged in deflecting bar 81 and steering handle 80 makes deflecting bar 81 form with steering handle 80 by this and links; This binding back steering handle 80 and deflecting bar 81 can be managed in head and obtained supporting and rotation freely in 42; This pipe 42 is provided with bearing portion 421 in top place, this bearing portion 421 from lower to upper bearing in regular turn have following pearl bowl 82, steel ball group 83 and on pearl bowl 84, pearl bowl 84 is that spiral shell is located on the thread segment 812 of deflecting bar 81 on this; Sheathed big envelope 85 in pearl bowl 84 tops on this in addition; These big envelope 85 top spiral shells are established a clamping nut 86, make down pearl bowl 82, steel ball group 83 and go up the stable bearing of pearl bowl 84 abilities in the bearing portion 421 of head pipe 42, for guaranteeing the grip of this clamping nut 86 by this clamping nut 86; In clamping nut 86 tops pad 87 and positioning screw cap 88 are set in addition; Convex with registration mast 871 in the interior hoop of this pad 87, this registration mast 871 is the positioning grooves 811 that can be embedded at deflecting bar 81, limits 88 drives of nut that are positioned of this pad 87 by this; Sheathed one by the made protecting jacket 89 of elastic material on this positioning screw cap 88; This protecting jacket 89 has last shielding portion 89a and reaches shielding portion 89b down, and this protecting jacket 89 inwardly convexes with projection 891 in last shielding portion 89a, and this projection 891 is can be embedded on the positioning groove 811 of deflecting bar 81; Location group with convenient protecting jacket 89 is upright; This protecting jacket 89 is to be resisted against on the connecting portion 801 of steering handle 80, and particularly shielding portion 89a is resisted against on the connecting portion 801 of steering handle 80 on this protecting jacket 89, and 89 times shielding portion 89b of this protecting jacket can cover positioning screw cap 88; This protecting jacket 89 can be with the space between the connecting portion 801 of deflecting bar 81 and steering handle 80 by this, and the positioning groove 811 that deflecting bar 81 is positioned at positioning screw cap 88 tops covers.
The effect of the utility model is; By on positioning screw cap 88 sheathed one by the made protecting jacket 89 of elastic material; This protecting jacket 89 is to be resisted against on the connecting portion 801 of steering handle 80; Can make the positioning groove 811 of the deflecting bar 81 at place, this positioning screw cap 88 tops cover by this, external pollution thing (rainwater or dust) can be not again be flow on the steel ball group 83 in the head pipe 42 bearing portions 421 by the positioning groove 811 of the deflecting bar 81 at place, positioning screw cap 88 tops by this, causes the damage of steel ball group 83; This external pollution thing (rainwater or dust) meeting stopping by protecting jacket 89; And can flow to head pipe 42 outsides by protecting jacket 89, guarantee the functions of use of this steel ball group 83 by this, and then can promote the use effect of motor bike 3 steering hardwares 8; In addition and can make external pollution thing (rainwater or dust) flow to head and manage 42 outsides, more can guarantee the functions of use of this steel ball group 83, and then can promote the use effect of motor bike 3 steering hardwares 8 by the last shielding portion 89a of this protecting jacket 89 and shielding portion 89b down; Inwardly convex with projection 891 by this protecting jacket 89 in last shielding portion 89a in addition; This projection 891 is can be embedded on the positioning groove 811 of deflecting bar 81; Can avoid by this sliding in deflecting bar 81; Be to be embedded on the positioning groove 811 of deflecting bar 81 more simultaneously, make the positioning groove 811 of this deflecting bar 81 have more the effect of water proof and dust proof by this projection 891.
In sum, the utility model can be reached the purpose and the effect of institute's demand really by above-mentioned motor bike steering hardware.
Claims (8)
1. motor bike steering hardware, this steering hardware are to be arranged on the head pipe of vehicle frame, and this steering hardware includes steering handle and deflecting bar; Wherein this deflecting bar is provided with a positioning groove and a thread segment; This deflecting bar is after being upward through head pipe by the below, is arranged in the connecting portion of deflecting bar and steering handle by a connecting piece, makes deflecting bar and steering handle formation binding; This pipe is provided with bearing portion; There are following pearl bowl, steel ball group in this bearing portion bearing in regular turn from lower to upper and go up the pearl bowl, and pearl bowl is that spiral shell is located on the thread segment of deflecting bar on this, and pearl bowl top spiral shell is established a clamping nut on this in addition; Make down pearl bowl, steel ball group and go up the stable bearing of pearl bowl ability in the bearing portion of head pipe by this clamping nut; In clamping nut top pad and positioning screw cap are set in addition, this pad inwardly convexes with registration mast, and this registration mast can be embedded at the positioning groove of deflecting bar; It is characterized in that: a sheathed protecting jacket on this positioning screw cap, and this protecting jacket is to be resisted against on the connecting portion of steering handle.
2. motor bike steering hardware as claimed in claim 1 is characterized in that: this protecting jacket also has last shielding portion and reaches shielding portion down.
3. motor bike steering hardware as claimed in claim 1 is characterized in that: this protecting jacket inwardly convexes with projection, and this projection can be embedded on the positioning groove of deflecting bar.
4. motor bike steering hardware as claimed in claim 3 is characterized in that: the projection of this protecting jacket is to be convexly equipped with by last shielding portion.
5. motor bike steering hardware as claimed in claim 2 is characterized in that: the last shielding portion of this protecting jacket is resisted against on the connecting portion of steering handle.
6. motor bike steering hardware as claimed in claim 2 is characterized in that: the following shielding portion of this protecting jacket can cover positioning screw cap.
7. like each described motor bike steering hardware among the claim 1-6, it is characterized in that: this protecting jacket is made by elastic material.
8. motor bike steering hardware as claimed in claim 1 is characterized in that: be provided with a big envelope between pearl bowl and the clamping nut on this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120280471U CN202144286U (en) | 2011-07-29 | 2011-07-29 | Motorcycle steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120280471U CN202144286U (en) | 2011-07-29 | 2011-07-29 | Motorcycle steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144286U true CN202144286U (en) | 2012-02-15 |
Family
ID=45580220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120280471U Expired - Fee Related CN202144286U (en) | 2011-07-29 | 2011-07-29 | Motorcycle steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197160A (en) * | 2014-06-18 | 2015-12-30 | 光阳工业股份有限公司 | Steering mechanism of motorcycle |
-
2011
- 2011-07-29 CN CN201120280471U patent/CN202144286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197160A (en) * | 2014-06-18 | 2015-12-30 | 光阳工业股份有限公司 | Steering mechanism of motorcycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104443202B (en) | Electric motor bicycle with folding | |
| CN205010404U (en) | Dual -purpose electric scooter is sat at foldable station | |
| CN102092443A (en) | Electric telescopic bicycle | |
| CN104875828A (en) | Slim luggage electric vehicle | |
| CN202144286U (en) | Motorcycle steering device | |
| CN201999140U (en) | Draw-bar box electrombile | |
| CN201721571U (en) | Folding electric bicycle | |
| CN204309989U (en) | A kind of novel electric motor bicycle with folding | |
| CN204137241U (en) | A kind of electric motor bicycle with folding | |
| CN104443138A (en) | Front-loading hidden electrical bike child seat | |
| CN203581293U (en) | Pseudo-classic type electric power-assisted vehicle | |
| CN2893066Y (en) | Collapsible garage | |
| CN204507113U (en) | The electric unicycle of Armrest and vehicle seat | |
| CN105270512A (en) | Multi-user convenient electric bicycle | |
| CN210027742U (en) | Electric scooter with recyclable energy | |
| CN204124269U (en) | Collapsible, telescopic electric car | |
| CN204775711U (en) | Dual -purpose electric motor car of collapsible slide saddle horse | |
| CN202243875U (en) | Multifunctional transformable folding bicycle | |
| CN205059801U (en) | Park stable novel bicycle frame | |
| CN207072409U (en) | A kind of Portable box type electric car | |
| CN103770875A (en) | Retractable type multifunctional electric tricycle | |
| CN101941495A (en) | Multifunctional folding electric bicycle | |
| CN204713312U (en) | Fast folding children breast-stroke car | |
| CN1201963C (en) | Portable folding bicycle | |
| CN204870409U (en) | Full topography amphibious car pedal device that gets on bus |
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: 20120215 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |