CN204567892U - A kind of guard of bicycle wind mechanism - Google Patents
A kind of guard of bicycle wind mechanism Download PDFInfo
- Publication number
- CN204567892U CN204567892U CN201520072361.7U CN201520072361U CN204567892U CN 204567892 U CN204567892 U CN 204567892U CN 201520072361 U CN201520072361 U CN 201520072361U CN 204567892 U CN204567892 U CN 204567892U
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- China
- Prior art keywords
- air baffle
- air
- guard
- joint
- front fork
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Abstract
The utility model provides a kind of guard of bicycle wind mechanism, comprise two pieces of symmetrical air baffles, the top of air baffle connects vertical tube of front fork by joint, air baffle can spin upside down and rotation around joint, the lower end of air baffle is connected on the side lever of front fork by hanging fastener component, it is parallel with crossbeam that air baffle can turn to its edge around joint, and when air baffle upwards overturns, its lower end is connected on seat stays bar by hanging fastener component.Air baffle can realize spinning upside down and rotation around joint, when needing to keep out the wind, can will turn over and adjust the angle of two pieces of air baffles, realize keeping out the wind under air baffle, and can to the angle locking of air baffle, to adapt to larger wind-force; And when not using, then can be fixed to crossbeam position by air baffle turns over, and make its plate face perpendicular to the ground, reduce and take up room.The guard of bicycle wind mechanism that the utility model provides, easy to use, light structure, can not affect action of riding, and windproof effect is obvious.
Description
Technical field
The utility model belongs to bicycle accessories field, especially relates to a kind of bicycle protector.
Background technology
Bicycle, as outdoor vehicles, is widely used in daily life, and its vehicle body is light, is convenient to deposit, and is the first-selection of closely going on a journey.But due to the unshielded device of its vehicle body, when therefore meeting strong wind weather, the knee position of bicyclist can be exposed in strong wind, and in ride, the bone at knee position is in motion folding condition, very easily because the blood of strong wind injury bones or nerve, causes knee injuries.Therefore need a kind of protective device that can keep out the wind, the knee position of protection bicyclist is attacked from cold wind.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of guard of bicycle wind mechanism, and the knee position of bicyclist can be protected in ride to attack from cold wind, and portable construction, the action to pedal of leg can not be hindered.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of guard of bicycle wind mechanism, comprise two pieces of symmetrical air baffles, the top of air baffle connects vertical tube of front fork by joint, air baffle can spin upside down and rotation around joint, and the lower end of air baffle is connected on the side lever of front fork by hanging fastener component, and it is parallel with crossbeam that air baffle can turn to its edge around joint, when air baffle upwards overturns, its lower end is connected on seat stays bar by hanging fastener component.
Wherein, the structure of joint is: what vertical tube of front fork top was provided with level is laterally hinged with axle, be laterally hinged with axle spinning upside down for air baffle, the top of air baffle is hinged with and the hinged seat being laterally hinged with axle and coordinating, be provided with in hinged seat and be laterally hinged with hole and longitudinal hinge hole, the top of air baffle is connected with longitudinal jointed shaft, and longitudinal jointed shaft is with to be laterally hinged with axle vertical, and it is for the rotation of air baffle.
Further, longitudinal hinge hole inner circumferential of longitudinal jointed shaft periphery and hinged seat is provided with the screw thread cooperatively interacted, screw-threaded coupling in the angle of two pieces of air baffles in 90 ° ~ 180 ° within the scope of.
Wherein, the structure of joint is: the top of air baffle is provided with ball-and-socket type joint, the top of front foristal base tube is provided with horizontal cylindric lock tube, the length of lock tube is greater than the spacing of front fork two side lever, the periphery of lock tube is provided with the track of the arc coordinated with ball-and-socket type joint, the lower terminal point of described track is positioned on the axis extended line of the side lever of front fork, and the top terminal of track and the forward terminal of crossbeam are positioned in same level.
Further, lock tube is set to three sections of splice sections, and in two tracks that seam is located thereon, two splice sections in outside are fixed in the both sides of middle part splice sections respectively by lock screw, lock screw is for adjusting the diameter of track.
Further, the plate face of air baffle is provided with air guide channel.
The advantage that the utility model has and good effect are: air baffle can realize spinning upside down and rotation around joint, when needing to keep out the wind, can will turn under air baffle and adjust the angle of two pieces of air baffles, realizing keeping out the wind, and can to the angle locking of air baffle, to adapt to larger wind-force; And when not using, then can be fixed to crossbeam position by air baffle turns over, and make its plate face perpendicular to the ground, reduce and take up room.The guard of bicycle wind mechanism that the utility model provides, easy to use, light structure, can not affect action of riding, and windproof effect is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of an embodiment in the utility model
Fig. 3 is the structural representation of another embodiment in the utility model
Fig. 4 is view when air baffle is packed up in the utility model
In figure: 1-air baffle, 2-vertical tube of front fork, 3-hanging fastener component, 4-side lever, 5-crossbeam, 6-seat stays bar, 7-deflector shield, 11-is laterally hinged with axle, 12-hinged seat, the longitudinal jointed shaft of 13-, 21-ball joint, 22-lock tube, 23-track, 24-splice sections, 25-lock screw
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1, a kind of guard of bicycle wind mechanism, comprise two pieces of symmetrical air baffles 1, the top of air baffle 1 connects vertical tube of front fork 2 by joint, air baffle 1 can spin upside down and rotation around joint, and the lower end of air baffle 1 is connected on the side lever 4 of front fork by hanging fastener component 3, and it is parallel with crossbeam 5 that air baffle 1 can turn to its edge around joint, when air baffle 1 upwards overturns, its lower end is connected on seat stays bar 6 by hanging fastener component 3.
During use, air baffle 1 can turn under joint, and the angle that the hanging fastener component 3 to air baffle 1 lower end is connected to side lever 4, two pieces of air baffles 1 of front fork is set to be less than 180 degree, the obstacle of riding brought with the resistance reducing wind; As shown in Figure 4, when not needing to use air baffle 1, can will it turn over to crossbeam 5 position, its lower end is connected to seat stays bar 6 by hanging fastener component 3, and overturns air baffle 1 and make its plate face perpendicular to the ground, saves space, and does not affect and ride.
The mode that hanging fastener component 3 can use common hook to coordinate with link, and hook is set on air baffle 1, link is set at the side lever 4 of front fork and the relevant position of seat stays bar 6, realizes cooperation and buckle.
As shown in Figure 2, in an embodiment of the present utility model, the structure of joint is: what vertical tube of front fork 2 top was provided with level is laterally hinged with axle 11, be laterally hinged with axle 11 spinning upside down for air baffle 1, the top of air baffle 1 is hinged with and the hinged seat 12 being laterally hinged with axle 11 and coordinating, and be provided with in hinged seat 12 and be laterally hinged with hole and longitudinal hinge hole, the top of air baffle 1 is connected with longitudinal jointed shaft 13, longitudinal jointed shaft 13 is vertical with being laterally hinged with axle 11, and it is for the rotation of air baffle 1.In this structure, in hinged seat 12, be laterally hinged with hole and longitudinal hinge hole, respectively at being laterally hinged with axle 11 and longitudinal jointed shaft 13 coordinates, producing two degree of freedom, spinning upside down and rotation of air baffle 1 can be realized.
In the present embodiment, in order to realize the locking of air baffle 1 rotation, prevent the excessive air baffle direction caused of wind-force in ride fixing unstable, longitudinal hinge hole inner circumferential of longitudinal jointed shaft 13 periphery and hinged seat 12 is provided with the screw thread cooperatively interacted, screw-threaded coupling in the angle of two pieces of air baffles 1 in 90 ° ~ 180 ° within the scope of.Like this, by locking screw, the fixing of air baffle 1 angle can be realized, can ensure that air baffle stands larger wind-force.
As shown in Figure 3, in another embodiment of the present utility model, the structure of joint is: the top of air baffle 1 is provided with ball-and-socket type joint 21, the top of front foristal base tube 2 is provided with horizontal cylindric lock tube 22, the length of lock tube 22 is greater than the spacing of front fork two side lever 4, the periphery of lock tube 22 is provided with the track 23 of the arc coordinated with ball-and-socket type joint 21, the lower terminal point of described track 23 is positioned on the axis extended line of the side lever 4 of front fork, and the top terminal of track 21 and the forward terminal of crossbeam 5 are positioned in same level.This structure realizes ball joint 21 by the cooperation of ball-and-socket type joint 21 and track 22 and moves up and down and ball-and-socket type joint 21 rotation in orbit along track, and then realizes spinning upside down and rotation of air baffle 1.
In the present embodiment, in order to realize the direction-locking after air baffle 1 upset, prevent in ride due to the excessive generation Angulation changes of the resistance of wind, in an embodiment of the present utility model, lock tube 22 is set to three sections of splice sections 24, in two tracks 23 that seam is located thereon, two splice sections in outside are fixed in the both sides of middle part splice sections respectively by lock screw 25, lock screw 25 is for adjusting the diameter of track 22.Inside rotational lock screw 25 can reduce the diameter of track 22, thus locking ball-and-socket type joint 21, realize the locking of air baffle 1 angle.In the present embodiment, the angle of air baffle 1 can regulate arbitrarily, realizes position fix to desired location by lock screw 25.
In an embodiment of the present utility model, the plate face of air baffle 1 is provided with air guide channel 7.To reduce the resistance of wind.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a guard of bicycle wind mechanism, it is characterized in that: comprise two pieces of symmetrical air baffles (1), the top of air baffle (1) connects vertical tube of front fork (2) by joint, air baffle (1) can spin upside down and rotation around joint, the lower end of air baffle (1) is connected on the side lever (4) of front fork by hanging fastener component (3), it is parallel with crossbeam (5) that air baffle (1) can turn to its edge around joint, when air baffle (1) upwards overturns, its lower end is connected on seat stays bar (6) by hanging fastener component (3).
2. guard of bicycle wind mechanism according to claim 1, it is characterized in that: the structure of joint is: what vertical tube of front fork (2) top was provided with level is laterally hinged with axle (11), be laterally hinged with axle (11) spinning upside down for air baffle (1), the top of air baffle (1) is hinged with and the hinged seat (12) being laterally hinged with axle (11) and coordinating, be provided with in hinged seat (12) and be laterally hinged with hole and longitudinal hinge hole, the top of air baffle (1) is connected with longitudinal jointed shaft (13), longitudinal jointed shaft (13) is vertical with being laterally hinged with axle (11), it is for the rotation of air baffle (1).
3. guard of bicycle wind mechanism according to claim 2, it is characterized in that: longitudinal hinge hole inner circumferential of longitudinal jointed shaft (13) periphery and hinged seat (12) is provided with the screw thread cooperatively interacted, screw-threaded coupling in the angle of two pieces of air baffles (1) in 90 ° ~ 180 ° within the scope of.
4. guard of bicycle wind mechanism according to claim 1, it is characterized in that: the structure of joint is: the top of air baffle (1) is provided with ball-and-socket type joint (21), the top of front foristal base tube (2) is provided with horizontal cylindric lock tube (22), the length of lock tube (22) is greater than the spacing of front fork two side lever (4), the periphery of lock tube (22) is provided with the track (23) of the arc coordinated with ball-and-socket type joint (21), the lower terminal point of described track (23) is positioned on the axis extended line of side lever (4) of front fork, the top terminal of track (23) and the forward terminal of crossbeam (6) are positioned in same level.
5. guard of bicycle wind mechanism according to claim 4, it is characterized in that: lock tube (22) is set to three sections of splice sections (24), in two tracks (23) that seam is located thereon, two splice sections in outside are fixed in the both sides of middle part splice sections respectively by lock screw (25), lock screw (25) is for adjusting the diameter of track (23).
6. guard of bicycle wind mechanism according to claim 1, is characterized in that: the plate face of air baffle (1) is provided with air guide channel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072361.7U CN204567892U (en) | 2015-02-02 | 2015-02-02 | A kind of guard of bicycle wind mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072361.7U CN204567892U (en) | 2015-02-02 | 2015-02-02 | A kind of guard of bicycle wind mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567892U true CN204567892U (en) | 2015-08-19 |
Family
ID=53860568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072361.7U Expired - Fee Related CN204567892U (en) | 2015-02-02 | 2015-02-02 | A kind of guard of bicycle wind mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021084314A1 (en) * | 2019-10-31 | 2021-05-06 | Zapp Scooters Limited | Front fairing for a scooter |
-
2015
- 2015-02-02 CN CN201520072361.7U patent/CN204567892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021084314A1 (en) * | 2019-10-31 | 2021-05-06 | Zapp Scooters Limited | Front fairing for a scooter |
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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: 20150819 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |