CN211308877U - Reliably-connected auxiliary handlebar and bicycle handlebar rod using same - Google Patents
Reliably-connected auxiliary handlebar and bicycle handlebar rod using same Download PDFInfo
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- CN211308877U CN211308877U CN201922283373.5U CN201922283373U CN211308877U CN 211308877 U CN211308877 U CN 211308877U CN 201922283373 U CN201922283373 U CN 201922283373U CN 211308877 U CN211308877 U CN 211308877U
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Abstract
The utility model relates to a reliable connection auxiliary handle and bicycle handlebar pole using the auxiliary handle, which comprises an installation sleeve, a handle and a connecting mechanism, wherein the connecting mechanism comprises a positioning plate, expansion claw sheets, an inner expansion plug and a driving part, the positioning plate is fixedly connected at the opening part at one side of the installation sleeve, a plurality of expansion claw sheets are arranged, each expansion claw sheet is obliquely arranged, one end of each expansion claw sheet is fixedly connected with the positioning plate, the other end of each expansion claw sheet extends outwards towards the installation sleeve, the inner expansion plug is arranged between each expansion claw sheet, the periphery of the inner expansion plug is respectively butted with each expansion claw sheet, the inner expansion plug is connected with the positioning plate through the driving part, the connecting mechanism is inserted into one end of the handlebar pole, the inner expansion plug is driven by the driving part to move, so that the end part of each expansion claw sheet expands outwards and is butted with the inner wall of the end part of the handlebar pole, the installation operation of the auxiliary handle is completed, the installation means is convenient, effectively improve the stability and the use reliability of vice installation, have higher application and spreading value.
Description
Technical Field
The utility model relates to a bicycle accessory field especially relates to a connect reliable vice handle and use bicycle handlebar pole of this vice handle.
Background
Energy conservation and emission reduction are advocated vigorously in present country and society, low carbon life, and the bicycle is more and more favored by consumers by virtue of its have environmental protection, convenience, moderate advantage of price, along with the constantly increasing of city population and motor vehicles, compare in the car, people prefer to select the bicycle as the instrument of riding instead of walk in nearer scope, and the bicycle is small and exquisite, can pass on narrow road, avoids the puzzlement of traffic jam. As an improvement of the bicycle handlebar, the auxiliary handlebars are added at the two ends of the bicycle handlebar rod, so that a rider can hold the auxiliary handlebars of the bicycle by hands, the arms of the rider are more relaxed, and the fatigue of the rider can be relieved to a certain degree. The auxiliary handle of the existing bicycle is mostly sleeved at two ends of a handlebar rod through an external fixing mode, the installation process wastes time and labor, the phenomenon of loosening connection can occur after long-term use, the installation quality cannot be effectively guaranteed, and the trouble and inconvenience in the actual use process are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a connect reliable vice handle and use the bicycle handlebar pole of this vice handle.
The utility model discloses a realize through following technical scheme:
the utility model provides a connect reliable vice handle, its characterized in that, including the installation cover, with the handle of installation cover lateral wall rigid coupling and locate the coupling mechanism in the installation cover, coupling mechanism includes locating plate, inflation claw piece, interior bloated stopper and drive division, the locating plate rigid coupling is in installation cover one side opening part, the inflation claw piece is provided with a plurality ofly, and each inflation claw piece slope sets up, inflation claw piece one end and locating plate rigid coupling, and the inflation claw piece other end extends to the installation cover outward, interior bloated stopper is located between each inflation claw piece, and interior bloated stopper is all around respectively with each inflation claw piece looks butt, be connected through drive division between interior bloated stopper and the locating plate.
According to the technical scheme, preferably, the cross section of the inner expansion plug is of a polygonal structure.
According to the above technical scheme, preferably, the driving part comprises a mounting bolt, a connecting hole is formed in the middle of the surface of the positioning plate, one end of the mounting bolt is rotatably connected in the connecting hole, and the other end of the mounting bolt is in threaded connection with the middle of the inner expansion plug.
According to the above technical scheme, preferably, the driving part further comprises a connecting nut in threaded connection with the mounting bolt, the inner expanding plug is provided with a through hole, and the outer wall of the connecting nut is fixedly connected with the inner wall of the through hole.
According to the technical scheme, preferably, the number of the expansion claw sheets is equal to the number of the cross-section sides of the inner expansion plug.
The utility model also discloses a bicycle handlebar pole, a serial communication port, including handlebar pole body and the vice handle of locating handlebar pole body both sides, handlebar pole body is the tubular structure, vice handle including the installation cover, with the handle of installation cover lateral wall rigid coupling and locate the coupling mechanism in the installation cover, coupling mechanism includes locating plate, inflation claw piece, interior bloated stopper and drive division, this end of body of handlebar pole and installation cover one side looks butt, inflation claw piece and handlebar pole body inner wall looks butt.
The utility model has the advantages that:
the connecting mechanism that will link to each other with the installation cover is pegged graft inside handlebar pole one end, the bloated stopper removes towards the locating plate direction in driving through the drive division for each inflation claw piece tip outwards expands and with handlebar pole tip inner wall looks butt, thereby accomplish the installation operation of vice handle, this is vice reasonable in design, the installation means is convenient, when improving work efficiency, ensure the joint strength between vice handle and the handlebar pole, effectively improve vice steadiness and the use reliability of installing, higher application and spreading value have.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the connection structure between the auxiliary handle and the handlebar stem body.
In the figure: 1. a handle; 2. installing a sleeve; 3. positioning a plate; 4. an expansion claw sheet; 5. a connecting nut; 6. an inner expansion plug; 7. installing a bolt; 8. a handlebar body.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a mounting sleeve 2, a handle 1 fixedly connected with the side wall of the mounting sleeve 2 and a connecting mechanism arranged in the mounting sleeve 2, wherein the connecting mechanism comprises a positioning plate 3, expansion claw pieces 4, an inner expansion plug 6 and a driving part, the positioning plate 3 is fixedly connected with an opening at one side of the mounting sleeve 2, a plurality of expansion claw pieces 4 are arranged, each expansion claw piece 4 is obliquely arranged, one end of each expansion claw piece 4 is fixedly connected with the positioning plate 3, the other end of each expansion claw piece 4 extends out of the mounting sleeve 2, the expansion claw pieces 4 in the embodiment are made of carbon-polymeric resin, the plasticity is high, the strength is high, the inner expansion plug 6 is arranged between the expansion claw pieces 4, the periphery of the inner expansion plug 6 is respectively abutted against the expansion claw pieces 4, the material of the inner plug 6 in the embodiment can be plastic, aluminum or iron or other materials, the inner expansion plug 6 is connected with the positioning plate 3 through the driving part and is used for driving the inner expansion plug, the outer wall of the expansion claw piece 4 is of a cambered surface structure, so that the connection strength between the expansion claw piece 4 and the inner wall of the end part of the handlebar in the installation process is effectively increased. To peg graft inside handlebar pole one end with the coupling mechanism that installation cover 2 links to each other, 3 directions of direction removal towards the locating plate of bloated stopper 6 in driving through the drive division for 4 tip outwards inflation of each inflation claw piece and with handlebar pole tip inner wall looks butt, thereby accomplish the installation operation of vice handle, this is vice reasonable in design, the installation means is convenient, when improving work efficiency, ensure the joint strength between vice handle and the handlebar pole, effectively improve vice steadiness and the reliability in utilization of installing, higher application and spreading value have.
According to the above embodiment, preferably, the vertical section of the inner expansion plug 6 is a polygonal structure, so that each side surface of the inner expansion plug 6 is respectively abutted against the expansion claw piece 4, and each expansion claw piece 4 is driven to expand and contract when the inner expansion plug 6 moves.
According to the above embodiment, preferably, the driving part includes a mounting bolt 7, a connecting hole is formed in the middle of the surface of the positioning plate 3, one end of the mounting bolt 7 is rotatably connected in the connecting hole, and the other end of the mounting bolt 7 is in threaded connection with the middle of the inner expansion plug 6. Because the inner expansion plug 6 is abutted between the expansion claw pieces 4, the inner expansion plug 6 cannot rotate along with the rotation of the mounting bolt, the mounting bolt is rotated during mounting, the inner expansion plug 6 in threaded connection with the inner expansion plug moves along the axial direction of the mounting bolt, the end parts of the expansion claw pieces 4 are expanded outwards and abutted against the inner wall of the end part of the handlebar rod, and the auxiliary handle is fixedly connected to the end part of the handlebar rod.
According to the above embodiment, preferably, the driving part further includes a connecting nut 5 in threaded connection with the mounting bolt, the inner expansion plug 6 is provided with a through hole, and the outer wall of the connecting nut 5 is fixedly connected with the inner wall of the through hole, so that the mounting screw 7 is in threaded connection with the inside of the inner expansion plug 6.
According to the above embodiment, the number of the expansion claws 4 is preferably the same as the number of the edges of the cross section of the internal expansion plug 6, so that each expansion claw 4 abuts against one side surface of the internal expansion plug 6.
The utility model also discloses a bicycle handlebar pole, including handlebar pole body 8 and locate the vice handle of 8 both sides of handlebar pole body, handlebar pole body 8 is the tubular structure, vice handle including installation cover 2, with the handle 1 of 2 lateral wall rigid couplings of installation cover and locate the coupling mechanism in the installation cover 2, coupling mechanism includes locating plate 3, inflation claw piece 4, interior bloated stopper 6 and drive division, 8 tip of handlebar pole body and 2 one side looks butt of installation cover, inflation claw piece 4 and 8 inner wall looks butt of handlebar pole body.
To peg graft inside handlebar pole one end with the coupling mechanism that installation cover 2 links to each other, 3 directions of direction removal towards the locating plate of bloated stopper 6 in driving through the drive division for 4 tip outwards inflation of each inflation claw piece and with handlebar pole tip inner wall looks butt, thereby accomplish the installation operation of vice handle, this is vice reasonable in design, the installation means is convenient, when improving work efficiency, ensure the joint strength between vice handle and the handlebar pole, effectively improve vice steadiness and the reliability in utilization of installing, higher application and spreading value have.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a connect reliable vice handle, its characterized in that, including the installation cover, with the handle of installation cover lateral wall rigid coupling and locate the coupling mechanism in the installation cover, coupling mechanism includes locating plate, inflation claw piece, interior bloated stopper and drive division, the locating plate rigid coupling is in installation cover one side opening part, the inflation claw piece is provided with a plurality ofly, and each inflation claw piece slope sets up, inflation claw piece one end and locating plate rigid coupling, and the inflation claw piece other end extends to the installation cover outward, interior bloated stopper is located between each inflation claw piece, and interior bloated stopper is all around respectively with each inflation claw piece looks butt, be connected through drive division between interior bloated stopper and the locating plate.
2. A secondary handle for securing a connection as claimed in claim 1, wherein said internal expansion plug is of polygonal configuration in cross-section.
3. The auxiliary handle with the reliable connection as claimed in claim 2, wherein the driving portion comprises a mounting bolt, a connecting hole is formed in the middle of the surface of the positioning plate, one end of the mounting bolt is rotatably connected in the connecting hole, and the other end of the mounting bolt is in threaded connection with the middle of the inner expansion plug.
4. The secondary handle with reliable connection as claimed in claim 3, wherein the driving part further comprises a connecting nut in threaded connection with the mounting bolt, the inner expanding plug is opened with a through hole, and the outer wall of the connecting nut is fixedly connected with the inner wall of the through hole.
5. A secondary handle for a positive connection according to claim 3 or 4 wherein the number of said expansion tabs is the same as the number of cross-sectional sides of the internal expansion plug.
6. A bicycle handlebar stem, using the auxiliary handlebar with reliable connection as claimed in any one of claims 1 to 4, characterized in that the handlebar stem comprises a handlebar stem body and auxiliary handlebars arranged on two sides of the handlebar stem body, the handlebar stem body is of a tubular structure, the auxiliary handlebars comprise a mounting sleeve, a handlebar fixedly connected with the side wall of the mounting sleeve and a connecting mechanism arranged in the mounting sleeve, the connecting mechanism comprises a positioning plate, an expansion claw piece, an inner expansion plug and a driving part, the end part of the handlebar stem body abuts against one side of the mounting sleeve, and the expansion claw piece abuts against the inner wall of the handlebar stem body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922283373.5U CN211308877U (en) | 2019-12-18 | 2019-12-18 | Reliably-connected auxiliary handlebar and bicycle handlebar rod using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922283373.5U CN211308877U (en) | 2019-12-18 | 2019-12-18 | Reliably-connected auxiliary handlebar and bicycle handlebar rod using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308877U true CN211308877U (en) | 2020-08-21 |
Family
ID=72081012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922283373.5U Active CN211308877U (en) | 2019-12-18 | 2019-12-18 | Reliably-connected auxiliary handlebar and bicycle handlebar rod using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211308877U (en) |
-
2019
- 2019-12-18 CN CN201922283373.5U patent/CN211308877U/en active Active
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