CN215361179U - Support angle adjusting device for vehicle-mounted bicycle frame - Google Patents
Support angle adjusting device for vehicle-mounted bicycle frame Download PDFInfo
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- CN215361179U CN215361179U CN202121298933.5U CN202121298933U CN215361179U CN 215361179 U CN215361179 U CN 215361179U CN 202121298933 U CN202121298933 U CN 202121298933U CN 215361179 U CN215361179 U CN 215361179U
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- 238000013016 damping Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bicycle frames, in particular to a bracket angle adjusting device for a vehicle-mounted bicycle frame, which comprises a bicycle frame, wherein two sides of the top of the bicycle frame are fixedly connected with angle scales, a supporting rod is rotatably connected inside the angle scales, one side of each angle scale is provided with a scale hole, one side of each supporting rod is movably connected with a scale nail, and the diameter of each scale nail is matched with the diameter line of the scale hole. The utility model has the advantages that: utilize the position of nail ring restriction scale nail to utilize the nail ring to insert the removal of restriction second connecting plate in the scale hole, when needs adjustment bracing piece angle, the pulling scale nail make it break away from the scale hole can, the adjustment is accomplished the back, the scale nail is fixed in the automatic corresponding scale hole that gets into of effect of second spring down and the completion, this angular adjustment mode easy operation is fixed with the stable operation, and can rock by a small margin and offset the life that the vibration increased the bracing piece and make the bicycle on the frame more stable.
Description
Technical Field
The utility model relates to the technical field of bicycle frames, in particular to a bracket angle adjusting device for a vehicle-mounted bicycle frame.
Background
The bicycle frame for automobile is a device for fixing bicycle or bicycle on the vehicle and carrying it, and can be divided into roof bicycle frame, back bicycle frame and rear-supporting bicycle frame according to different mounting modes.
The current on-vehicle bicycle frame uses the shortcoming of the support angle adjusting device: the existing support angle adjusting device for the vehicle-mounted bicycle frame cannot rock in a small range after being fixed at an angle, so that the vibration reduction effect of the bicycle frame is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the angle adjusting device for the bracket of the vehicle-mounted bicycle frame, and effectively overcomes the defects in the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a support angle adjusting device for on-vehicle bicycle frame, includes the frame, the equal fixedly connected with angle scale in both sides at frame top, the inside rotation of angle scale is connected with the bracing piece, the scale hole has been seted up to one side of angle scale, one side swing joint of bracing piece has the scale nail, the diameter of scale nail and the diameter line adaptation in scale hole.
Optionally, the rear side of the angle scale is in a planar state, the plane behind the angle scale and the rear side of the frame are located on the same vertical plane, the diameter of the angle scale is larger than that of the frame, and the rear side of the angle scale is set to be a plane, so that the frame can be attached to the back of the car under the condition that the use of the angle scale is not affected, and the frame can be stably and firmly fixed on the car.
Optionally, one end of the supporting rod is plate-shaped, the plate-shaped end of the supporting rod is slidably connected inside the angle scale, the thickness of the plate-shaped end of the supporting rod is matched with the gap width of the angle scale, the plate-shaped end of the supporting rod is arranged to be plate-shaped, so that the supporting rod can be conveniently installed in the angle scale, and the connecting plate can also be conveniently installed on one side of the plate-shaped end.
Optionally, one side fixedly connected with first connecting plate of bracing piece, the one end of first connecting plate is rotated and is connected with the second connecting plate, the first spring of fixedly connected with between first connecting plate and the second connecting plate, first spring is compression spring, and the second connecting plate is used for angle of adjustment and fixes, and when fixing the back with the second connecting plate, first connecting plate and bracing piece have also been restricted the angle, and just first connecting plate can drive the bracing piece and rock in the angle of minimality under the effect of first spring, and when the vehicle that has the frame met jolting, the bracing piece can rock the offset vibration by the minimality to strengthen the anti vibration ability of the device.
Optionally, one side fixedly connected with nail ring of second connecting plate, the internal diameter and the scale nail of nail ring cup joint, the second spring has been cup jointed to the external diameter of scale nail, the second spring is compression spring, utilizes the position of nail ring restriction scale nail to utilize the nail ring to insert the removal of restriction second connecting plate in the scale hole, when needs adjustment bracing piece angle, the pulling scale nail make it break away from the scale hole can, the adjustment is accomplished the back, the scale nail is fixed in the corresponding scale hole of automatic entering of the effect of second spring down and completion, this angle adjustment mode easy operation is fixed and the operation is stable, and can rock by a small margin and offset the life that the vibration increased the bracing piece.
Optionally, the equal fixedly connected with installation pole in both sides at frame bottom and top, the damping ring has all been cup jointed to the both sides of frame bottom, utilizes the installation pole to install the frame at the rear of vehicle, sets up the damping ring in the bottom of frame and can avoid rocking the condition that causes wearing and tearing to the vehicle on the road of jolting.
The utility model has the following advantages:
1. the angle adjusting device for the bracket of the vehicle-mounted bicycle frame has the advantages that one end of the supporting rod is arranged into a plate shape, so that the supporting rod can be conveniently arranged in an angle scale, the connecting plate can also be conveniently arranged at one side of the plate shape, the second connecting plate is used for adjusting and fixing the angle, when the second connecting plate is fixed, the angle of the first connecting plate and the angle of the supporting rod are limited, the first connecting plate can drive the supporting rod to rock within a small range of angle under the action of the first spring, when a vehicle with the frame jolts, the supporting rod can rock and counteract the vibration within a small range, so that the vibration resistance of the device is enhanced, the position of the scale nail is limited by the nail ring, the nail ring is inserted into the scale hole to limit the movement of the second connecting plate, when the angle of the supporting rod needs to be adjusted, the scale nail is pulled to be separated from the scale hole, after the adjustment is completed, the scale nail automatically enters the corresponding scale hole under the action of the second spring to complete the fixation, this angle adjustment mode easy operation is fixed and the operation is stable, and can rock the life who offsets the vibration and increase the bracing piece by a small margin, and the diameter of angle scale is greater than the diameter of frame, sets the rear side of angle scale to the plane and can make the back laminating of frame and car under the condition that does not influence the use of angle scale to make the frame can stably firmly fix on the car.
2. According to the support angle adjusting device for the vehicle-mounted bicycle frame, the frame is installed at the rear of a vehicle by using the installation rod, and the vibration reduction ring is arranged at the bottom of the frame, so that the situation that the frame shakes on a bumpy road to cause abrasion to the vehicle can be avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: 1-a frame, 2-an angle scale, 3-a support rod, 4-a scale hole, 5-a scale nail, 6-a first connecting plate, 7-a second connecting plate, 8-a first spring, 9-a nail ring, 10-a second spring, 11-a mounting rod and 12-a damping ring.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 3, a support angle adjusting device for a vehicle-mounted bicycle frame comprises a frame 1, an angle scale 2 is fixedly connected to two sides of the top of the frame 1, a support rod 3 is rotatably connected to the inside of the angle scale 2, a scale hole 4 is formed in one side of the angle scale 2, a scale nail 5 is movably connected to one side of the support rod 3, and the diameter of the scale nail 5 is matched with the diameter line of the scale hole 4.
As an optional technical scheme of the utility model: the rear side of the angle scale 2 is in a plane state, the plane at the rear side of the angle scale 2 and the rear side of the frame 1 are located on the same vertical plane, the diameter of the angle scale 2 is larger than that of the frame 1, the rear side of the angle scale 2 is set to be a plane, so that the frame can be attached to the back of a car under the condition that the use of the angle scale is not influenced, and the frame 1 can be stably and firmly fixed on the car.
As an optional technical scheme of the utility model: one end of the supporting rod 3 is plate-shaped, one end of the supporting rod 3 is slidably connected inside the angle scale 2, the thickness of the plate-shaped end of the supporting rod 3 is matched with the gap width of the angle scale 2, one end of the supporting rod 3 is arranged to be plate-shaped, so that the supporting rod can be conveniently installed in the angle scale 2, and the connecting plate can also be conveniently installed on one side of the plate-shaped.
As an optional technical scheme of the utility model: one side fixedly connected with first connecting plate 6 of bracing piece 3, the one end of first connecting plate 6 is rotated and is connected with second connecting plate 7, first spring 8 of fixedly connected with between first connecting plate 6 and the second connecting plate 7, first spring 8 is compression spring, second connecting plate 7 is used for angle of adjustment and fixes, when fixing second connecting plate 7 the back, first connecting plate 6 and bracing piece 3 have also been restricted the angle, and first connecting plate 6 can drive bracing piece 3 and rock in the angle of minirange under first spring 8's effect, when the vehicle that has frame 1 meets jolting, bracing piece 3 can rock with the minimality and offset the vibration, thereby strengthen the anti vibration ability of the device.
As an optional technical scheme of the utility model: one side fixedly connected with nail ring 9 of second connecting plate 7, the internal diameter of nail ring 9 cup joints with scale nail 5, second spring 10 has been cup jointed to the external diameter of scale nail 5, second spring 10 is compression spring, utilize nail ring 9 to restrict the position of scale nail 5, and utilize nail ring 9 to insert restriction second connecting plate 7's removal in scale hole 4, when needs adjustment bracing piece 3 angle, pulling scale nail 5 make it break away from scale hole 4 can, the adjustment is accomplished the back, scale nail 5 is fixed in automatic entering corresponding scale hole 4 under the effect of second spring 10, this angle adjustment mode easy operation is fixed and the stable operation, and can rock by a small margin and offset the life that the vibration increased bracing piece 3.
As an optional technical scheme of the utility model: the equal fixedly connected with installation pole 11 in both sides at frame 1 bottom and top, damping ring 12 has all been cup jointed to the both sides of frame 1 bottom, utilizes installation pole 11 to install frame 1 at the rear of vehicle, sets up damping ring 12 in the bottom of frame 1 and can avoid rocking frame 1 on the road of jolting and lead to the fact the condition of wearing and tearing to the vehicle.
The working process of the utility model is as follows:
s1, when the angle of the supporting rod 3 needs to be adjusted, the scale nails 5 are pulled to be separated from the scale holes 4;
and S2, after the adjustment is completed, the scale nails 5 automatically enter the corresponding scale holes 4 under the action of the second springs 10 and complete the fixation.
In summary, the following steps: the angle adjusting device for the bracket of the vehicle-mounted bicycle frame has the advantages that one end of the supporting rod 3 is arranged into a plate shape, so that the supporting rod can be conveniently arranged in the angle scale 2, the connecting plate can also be conveniently arranged at one side of the plate shape, the second connecting plate 7 is used for adjusting the angle and fixing, after the second connecting plate 7 is fixed, the angle of the first connecting plate 6 and the angle of the supporting rod 3 are limited, the first connecting plate 6 can drive the supporting rod 3 to rock within a small range of angles under the action of the first spring 8, when a vehicle with the bicycle frame 1 bumps, the supporting rod 3 can rock and offset vibration with a small amplitude, so that the vibration resistance of the device is enhanced, the position of the scale nail 5 is limited by the nail ring 9, the nail ring 9 is inserted into the scale hole 4 to limit the movement of the second connecting plate 7, when the angle of the supporting rod 3 needs to be adjusted, the scale nail 5 is pulled to be separated from the scale hole 4, after the adjustment is finished, the scale nails 5 automatically enter the corresponding scale holes 4 under the action of the second springs 10 to finish the fixation, the angle adjustment mode is simple to operate and stable to operate, and can sway in a small range to offset vibration to prolong the service life of the support rod 3, the diameter of the angle scale 2 is larger than that of the frame 1, the rear side of the angle scale 2 is set into a plane, so that the frame can be attached to the back of a car under the condition of not influencing the use of the angle scale, and the frame 1 can be stably and firmly fixed on the car; the frame 1 is installed at the rear of a vehicle by the installation rod 11, and the damping ring 12 is arranged at the bottom of the frame 1, so that the condition that the frame 1 shakes on a bumpy road to cause abrasion to the vehicle can be avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a support angle adjusting device for on-vehicle bicycle frame which characterized in that: including frame (1), the equal fixedly connected with angle scale (2) in both sides at frame (1) top, the inside rotation of angle scale (2) is connected with bracing piece (3), scale hole (4) have been seted up to one side of angle scale (2), one side swing joint of bracing piece (3) has scale nail (5), the diameter of scale nail (5) and the diameter line adaptation of scale hole (4).
2. The bracket angle adjusting device for a vehicle-mounted bicycle frame according to claim 1, characterized in that: the rear side of the angle scale (2) is in a plane state, and the plane of the rear side of the angle scale (2) and the rear side of the frame (1) are located on the same vertical plane.
3. The bracket angle adjusting device for a vehicle-mounted bicycle frame according to claim 1, characterized in that: one end of the supporting rod (3) is plate-shaped, one end of the supporting rod (3) is connected to the inside of the angle scale (2) in a sliding mode, and the thickness of the plate-shaped end of the supporting rod (3) is matched with the gap width of the angle scale (2).
4. The bracket angle adjusting device for a vehicle-mounted bicycle frame according to claim 1, characterized in that: the utility model discloses a bracing piece, including bracing piece (3), one side fixedly connected with first connecting plate (6) of bracing piece (3), the one end of first connecting plate (6) is rotated and is connected with second connecting plate (7), fixedly connected with first spring (8) between first connecting plate (6) and second connecting plate (7), first spring (8) are compression spring.
5. The bracket angle adjusting device for a vehicle-mounted bicycle frame according to claim 4, wherein: one side fixedly connected with nail ring (9) of second connecting plate (7), the internal diameter and the scale nail (5) of nail ring (9) cup joint, second spring (10) have been cup jointed to the external diameter of scale nail (5), second spring (10) are compression spring.
6. The bracket angle adjusting device for a vehicle-mounted bicycle frame according to claim 1, characterized in that: the shock absorption frame is characterized in that mounting rods (11) are fixedly connected to the bottom and the top of the frame (1), and damping rings (12) are sleeved on the two sides of the bottom of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298933.5U CN215361179U (en) | 2021-06-10 | 2021-06-10 | Support angle adjusting device for vehicle-mounted bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298933.5U CN215361179U (en) | 2021-06-10 | 2021-06-10 | Support angle adjusting device for vehicle-mounted bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215361179U true CN215361179U (en) | 2021-12-31 |
Family
ID=79634460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121298933.5U Expired - Fee Related CN215361179U (en) | 2021-06-10 | 2021-06-10 | Support angle adjusting device for vehicle-mounted bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215361179U (en) |
-
2021
- 2021-06-10 CN CN202121298933.5U patent/CN215361179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |