CN102806972A - Angle-adjustable small bicycle assistant-handlebar - Google Patents
Angle-adjustable small bicycle assistant-handlebar Download PDFInfo
- Publication number
- CN102806972A CN102806972A CN2012102845022A CN201210284502A CN102806972A CN 102806972 A CN102806972 A CN 102806972A CN 2012102845022 A CN2012102845022 A CN 2012102845022A CN 201210284502 A CN201210284502 A CN 201210284502A CN 102806972 A CN102806972 A CN 102806972A
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- China
- Prior art keywords
- handlebar
- barre
- coupling end
- anchor fitting
- joint face
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Abstract
The invention relates to an angle-adjustable small bicycle assistant-handlebar which comprises an assistant-handlebar rod, a screw and a handlebar fixing device, wherein the assistant-handlebar rod comprises a holding end and a connecting end; the connecting end of the assistant-handlebar rod is used for connecting the assistant-handlebar rod onto the handlebar fixing device; a connecting surface and a connecting hole are formed in the connecting end, and the connecting hole is vertical to the connecting surface; the handlebar fixing device comprises a connecting end and a locking head, and a connecting surface and a connecting hole are formed in the connecting end of the handlebar fixing device and are matched with the connecting surface and the connecting hole in the connecting end of the assistant-handlebar rod; the assistant-handlebar rod is connected with the handlebar fixing device together through the screw; the locking head on the handlebar fixing device is used for fixing the handlebar fixing device and the assistant-handlebar rod onto the handlebar; and the connecting surface on the connecting end of the assistant-handlebar rod and the connecting surface on the connecting end of the handlebar fixing device are rough non-slip surface, and the two connecting surfaces are tightly crowded after the screw is tightened. The angle-adjustable small bicycle assistant-handlebar has the advantages of simple structure and easiness in implementation and can be freely adjusted to various angles.
Description
Technical field
The present invention relates to bicycle accessories, particularly a kind of angle adjustable bicycle is little secondary.
Background technology
The little pair of common bicycle can only be regulated front and rear angles all being that fixing angle is installed on the handlebar, can not regulate inside and outside angle.Therefore,, can only buy the little secondary of a plurality of inside and outside different angles,, will certainly cause the consumer spending to increase like this, and cause waste to satisfy the operating needs of individual character using in order to adapt to the people's that rides various attitudes.Be necessary to propose the satisfied little secondary handle of bicycle of regulating inside and outside angle requirement of a kind of ability.
Summary of the invention
To the problem that exists in the above-mentioned prior art, the object of the present invention is to provide a kind of angle adjustable bicycle little secondary.
In order to realize the foregoing invention purpose, the technical scheme that the present invention adopts is following:
A kind of angle adjustable bicycle is little secondary, it is characterized in that, comprising: secondary barre, and screw, the handlebar anchor fitting, wherein,
Said secondary barre comprises controls end, coupling end; Coupling end on the said secondary barre is used for secondary barre is connected to the handlebar anchor fitting, is provided with joint face, connecting bore, and said connecting bore is perpendicular to joint face;
Said handlebar anchor fitting comprises coupling end and locking head; Coupling end on the said handlebar anchor fitting also is provided with joint face and connecting bore, matches with joint face and connecting bore on the said secondary barre coupling end, through screw secondary barre and handlebar anchor fitting is coupled together; Locking head on the said handlebar anchor fitting is used for said handlebar anchor fitting and secondary barre are fixedly attached to handlebar;
The joint face of the joint face of said secondary barre coupling end and said handlebar anchor fitting coupling end is coarse antiskid surface, and behind the screw tightening, two joint faces closely are close to.
Further, in little secondary of above-mentioned angle adjustable bicycle, the end of controlling of said secondary barre is cylindrical, and the coupling end end of secondary barre is the semicircle arcuation, and the columniform axis of joint face and handle part is on same horizontal surface; Coupling end one end of said handlebar anchor fitting is the semicircle arcuation, and the other end is cylindrical, cooperates with locking head, can insert in the handlebar fixing.
Further; In little secondary of above-mentioned angle adjustable bicycle, said locking head is that the locking head that hangs tight device is arranged, wherein; The said hanging bolt that hangs tight device is arranged on the first end of locking, and the said nut that hangs tight that hangs tight device is arranged on handlebar anchor fitting coupling end inside.
As another optimal technical scheme, in little secondary of above-mentioned angle adjustable bicycle, said locking head is fixing bundle.
Further, in little secondary of above-mentioned angle adjustable bicycle, said secondary barre coupling end joint face and said handlebar anchor fitting coupling end joint face are has the coarse antiskid surface that a plurality of independently small embossments form.
As another optimal technical scheme, in little secondary of above-mentioned angle adjustable bicycle, said secondary barre coupling end joint face and said handlebar anchor fitting coupling end joint face are has the coarse antiskid surface that the multiple row corrugated convexes to form.
The little secondary bar structure of angle adjustable bicycle provided by the invention is simple, implements easily, not only can regulate front and rear angles; A plurality of main angles inside and outside can also regulating; Make things convenient for the bicyclist to attempt the impression that drives of multiple angles, expanded the function of bicycle, practiced thrift cost for the customer simultaneously.
Description of drawings
Fig. 1 is little secondary being installed in the scheme drawing on the handlebar for a kind of angle adjustable bicycle;
Fig. 2 is a kind of secondary barre scheme drawing;
Fig. 3 is a kind of handlebar anchor fitting scheme drawing;
Fig. 4 is that a kind of angle adjustable bicycle is little secondary the assembling scheme drawing;
Fig. 5 is that the little pair of a kind of angle adjustable bicycle is overall schematic;
Fig. 6 is little secondary being positioned outer angle scheme drawing for a kind of angle adjustable bicycle;
Fig. 7 is little secondary angle scheme drawing in being positioned for a kind of angle adjustable bicycle.
Wherein,
1 ... Secondary barre; 2 ... The handlebar anchor fitting; 3 ... Screw; 4 ... Handlebar;
11 ... Secondary barre is controlled end; 12 ... Secondary barre coupling end; 121 ... Secondary barre coupling end joint face; 122 ... Secondary barre coupling end connecting bore; 123 ... Secondary barre coupling end curved end; 1211 ... Small embossment on the secondary barre coupling end joint face;
21 ... Handlebar anchor fitting locking head; 22 ... Handlebar anchor fitting coupling end; 221 ... Handlebar anchor fitting coupling end joint face; 222 ... Handlebar anchor fitting coupling end connecting bore; 223 ... Handlebar anchor fitting coupling end curved end; 2211 ... Small embossment on the handlebar anchor fitting coupling end joint face.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with embodiment and accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Technical essential of the present invention is: a kind of bicycle of adjustable universal angle is little secondary; Comprise secondary barre 1, screw 3, handlebar anchor fitting 2 etc.; Screw 3 links together secondary barre 1 with handlebar anchor fitting 2, it is characterized in that secondary barre 1 connection rough surface 121 all is coarse antiskid surface with the rough surface 221 that is connected of handlebar anchor fitting 2, after screw locking; Two rough surfaces closely are close to, and both can be around 3 rotations of screw can to prevent secondary barre 1 and handlebar anchor fitting 2.It is little secondary 1 so just to constitute the bicycle that can arbitrarily adjust angle, through the handlebar locking head 21 of handlebar anchor fitting 2, this little secondary being locked on the handlebar 4.Handlebar locking head 21 can be one has the locking head that hangs tight device, can also be a fixing bundle.
In the process of using, before screw 3 is not locked, can secondary barre 1 be adjusted in certain comfortable inside and outside angle; And then lock screw 3; The connection rough surface 121 of secondary barre 1 is fitted tightly with the rough surface 221 that is connected of handlebar anchor fitting, be not easy to slide, be positioned at an angle.The pair that secondary barre is positioned at outer angle and interior angle state respectively like Fig. 6 and shown in Figure 7.
Embodiment one:
As shown in Figure 1, a kind of angle adjustable bicycle is little secondary, it is characterized in that, comprising: secondary barre 1, screw 3, handlebar anchor fitting 2.Secondary barre 1 links together through screw 3 with the handlebar anchor fitting, and then fixes through locking head and handlebar.
Wherein, shown in secondary barre 1 as shown in Figure 2, comprise and control end 11, coupling end 12; Coupling end 12 on the said secondary barre is used for secondary barre 1 is connected on the handlebar anchor fitting 2, is provided with joint face 121, connecting bore 122, and said connecting bore 122 is perpendicular to joint face 121;
Said handlebar anchor fitting 2 is as shown in Figure 3, the joint face that shows coupling end among the figure for ease with joint face by turning to up down.Handlebar anchor fitting 2 comprises coupling end 22 and locking head 21; Coupling end 22 on the said handlebar anchor fitting 2 also is provided with joint face 221 and connecting bore 222, matches with connecting bore 122 with joint face 121 on the said secondary barre coupling end 12, through screw 3 secondary barre 1 is coupled together with handlebar anchor fitting 2; Locking head 21 on the said handlebar anchor fitting 2 is used for said handlebar anchor fitting 2 is fixed to handlebar 4 with secondary barre 1;
The joint face 121 of said secondary barre coupling end and the joint face 221 of said handlebar anchor fitting coupling end are coarse antiskid surface, and behind the screw tightening, two joint faces closely are close to.
Embodiment two:
Present embodiment is optimized the shape of each parts in the foregoing description; A kind of aforesaid angle adjustable bicycle is little secondary; It is characterized in that the end 11 of controlling of said secondary barre is cylindrical, coupling end 12 cross sectional shapes are that hollow is semi-circular; End 123 is the semicircle arcuation, and joint face 121 and the columniform axis of handle part are on same horizontal surface; Coupling end 22 1 ends of said handlebar anchor fitting 2 are semicircle arcuation 223, and the other end is cylindrical, cooperate with locking head 21, can insert in the handlebar 4 fixing.
In the foregoing description, joint face 121 and 221 all can be preferably the coarse antiskid surface with a plurality of independently small embossments formation or be preferably has the coarse antiskid surface that the multiple row corrugated convexes to form.Certainly, any structure that makes joint face have certain friction force all can be used as the anti-skidding joint face among the present invention.
In the foregoing description, the joint face 121 of secondary barre coupling end can be up also can be down, correspondingly, the joint face 221 of handle fixation device coupling end also can be down or up, all can reach the effect of captive joint.
In the foregoing description, said locking head 21 can be preferably the locking head that hangs tight device, and wherein, the said hanging bolt that hangs tight device is arranged on the first end of locking, and the said nut that hangs tight that hangs tight device is arranged on handlebar anchor fitting coupling end inside.Said locking head can also be chosen as fixing bundle or other have the structure of fixation.
The angle adjustable bicycle that the foregoing description provides is little secondary not only regulating front and rear angles, a plurality of main angles inside and outside can also regulating.The present invention is simple in structure, implements easily, can the various angles of free adjustment, and made things convenient for the bicyclist to attempt the impression that drives of multiple angles, expanded the function of bicycle.
More than being merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention; If do not break away from the spirit and scope of the present invention, the present invention is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of claim of the present invention.
Claims (6)
1. an angle adjustable bicycle is little secondary, it is characterized in that, comprising: secondary barre, and screw, the handlebar anchor fitting, wherein,
Said secondary barre comprises controls end, coupling end; Coupling end on the said secondary barre is used for secondary barre is connected to the handlebar anchor fitting, is provided with joint face, connecting bore, and said connecting bore is perpendicular to joint face;
Said handlebar anchor fitting comprises coupling end and locking head; Coupling end on the said handlebar anchor fitting also is provided with joint face and connecting bore, matches with joint face and connecting bore on the said secondary barre coupling end, through screw secondary barre and handlebar anchor fitting is coupled together; Locking head on the said handlebar anchor fitting is used for said handlebar anchor fitting and secondary barre are fixedly attached to handlebar;
The joint face of the joint face of said secondary barre coupling end and said handlebar anchor fitting coupling end is coarse antiskid surface, and behind the screw tightening, two joint faces closely are close to.
2. angle adjustable bicycle according to claim 1 is little secondary, it is characterized in that, the end of controlling of said secondary barre is cylindrical, and the coupling end end of secondary barre is the semicircle arcuation, and the columniform axis of joint face and handle part is on same horizontal surface; Coupling end one end of said handlebar anchor fitting is the semicircle arcuation, and the other end is cylindrical, cooperates with locking head, can insert in the handlebar fixing.
3. angle adjustable bicycle according to claim 1 is little secondary; It is characterized in that; Said locking head is that the locking head that hangs tight device is arranged; Wherein, the said hanging bolt that hangs tight device is arranged on the first end of locking, and the said nut that hangs tight that hangs tight device is arranged on handlebar anchor fitting coupling end inside.
4. angle adjustable bicycle according to claim 1 is little secondary, it is characterized in that, said locking head is fixing bundle.
5. little secondary according to each described angle adjustable bicycle of claim 1-4, it is characterized in that said secondary barre coupling end joint face and said handlebar anchor fitting coupling end joint face are has the coarse antiskid surface that a plurality of independently small embossments form.
6. little secondary according to each described angle adjustable bicycle of claim 1-4, it is characterized in that said secondary barre coupling end joint face and said handlebar anchor fitting coupling end joint face are has the coarse antiskid surface that the multiple row corrugated convexes to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102845022A CN102806972A (en) | 2012-08-10 | 2012-08-10 | Angle-adjustable small bicycle assistant-handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102845022A CN102806972A (en) | 2012-08-10 | 2012-08-10 | Angle-adjustable small bicycle assistant-handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102806972A true CN102806972A (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102845022A Pending CN102806972A (en) | 2012-08-10 | 2012-08-10 | Angle-adjustable small bicycle assistant-handlebar |
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| CN (1) | CN102806972A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404478Y (en) * | 1999-08-02 | 2000-11-08 | 张辉能 | Angle-adjustable joint for rod |
| US20040040407A1 (en) * | 2002-09-03 | 2004-03-04 | Chen Shi Chuan | Bicycle handlebar assembly having a light device |
| DE202005000113U1 (en) * | 2005-01-07 | 2006-05-24 | Rti Sports Vertrieb Von Sportartikeln Gmbh | Side handle element for bicycle grips |
| CN201530453U (en) * | 2009-11-20 | 2010-07-21 | 吴金海 | Spiral compression bicycle handlebar inclination-adjustable device |
| CN202728487U (en) * | 2012-08-10 | 2013-02-13 | 太仓市哲泰天产品设计有限公司 | Bicycle angle-adjustable small bar end |
-
2012
- 2012-08-10 CN CN2012102845022A patent/CN102806972A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404478Y (en) * | 1999-08-02 | 2000-11-08 | 张辉能 | Angle-adjustable joint for rod |
| US20040040407A1 (en) * | 2002-09-03 | 2004-03-04 | Chen Shi Chuan | Bicycle handlebar assembly having a light device |
| DE202005000113U1 (en) * | 2005-01-07 | 2006-05-24 | Rti Sports Vertrieb Von Sportartikeln Gmbh | Side handle element for bicycle grips |
| CN201530453U (en) * | 2009-11-20 | 2010-07-21 | 吴金海 | Spiral compression bicycle handlebar inclination-adjustable device |
| CN202728487U (en) * | 2012-08-10 | 2013-02-13 | 太仓市哲泰天产品设计有限公司 | Bicycle angle-adjustable small bar end |
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Application publication date: 20121205 |