CN212149144U - Rear double-wheel self-reset scooter with shock-proof function - Google Patents
Rear double-wheel self-reset scooter with shock-proof function Download PDFInfo
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- CN212149144U CN212149144U CN202020458134.9U CN202020458134U CN212149144U CN 212149144 U CN212149144 U CN 212149144U CN 202020458134 U CN202020458134 U CN 202020458134U CN 212149144 U CN212149144 U CN 212149144U
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- connecting rod
- rear wheel
- back swing
- scooter
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Abstract
The utility model discloses a back double round is from restoring to throne area scooter of moving away to avoid possible earthquakes, including footboard, left and right rear wheel, the footboard tail end passes through fastening bolt and installs back swing arm fixed station, and back swing arm fixed station one side top is rotated through the screw rod and is connected with the back swing arm, footboard bottom front end is rotated through bull stick and bumper shock absorber front end and is connected, and the bumper shock absorber rear end passes through the bull stick and rotates with back swing arm front end to be connected, back swing arm rear end top is rotated through the screw rod and is connected with the connecting rod, and back swing arm rear end top is rotated through the screw rod and is connected with down the connecting rod, go up the connecting rod and all have a mounting hole with lower connecting rod right-hand member, and go up the connecting rod and all have No. two mounting. The utility model discloses back double round is from restoring to throne area scooter of moving away to avoid possible earthquakes, and the tricycle lands simultaneously, and the scooter stationarity is better, and the security obtains guaranteeing, is fit for being extensively promoted and uses.
Description
Technical Field
The utility model relates to a scooter technical field, in particular to back double round is from restoring to throne area scooter of moving away to avoid possible earthquakes.
Background
The scooter collects amusement and practicality as an organic whole as green's the instrument of riding instead of walk, and simple easy learning deeply has consumers liked, and most scooter only has front wheel and rear wheel, causes the scooter stability relatively poor in the use, runs into jolt road conditions security lower. Therefore, the rear double-wheel self-reset shock-absorbing scooter is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides back double round is from area scooter of moving away to avoid possible earthquakes that resets, this scooter have left rear wheel, right rear wheel and front wheel, and the tricycle lands simultaneously, and the scooter stationarity is better, and the security obtains guaranteeing, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
rear double round is from restoring to throne area scooter of moving away to avoid possible earthquakes, including footboard, left rear wheel and right rear wheel, the footboard tail end is installed back swing arm fixed station through fastening bolt, and back swing arm fixed station one side top is rotated through the screw rod and is connected with the back swing arm, footboard bottom front end is rotated through bull stick and bumper shock absorber front end and is connected, and the bumper shock absorber rear end is rotated through bull stick and back swing arm front end and is connected, back swing arm rear end top is rotated through the screw rod and is connected with the connecting rod, and back swing arm rear end top is rotated through the screw rod and is connected with down the connecting rod, go up the connecting rod and all have a mounting hole with lower connecting rod right-hand member, and go up the connecting rod and all have No. two mounting holes.
Further, the elastic plate that resets is installed through the draw-in groove to back swing arm bottom front end, and resets the elastic plate front end and install through the screw thread and turn round tight bolt, the right cantilever that resets the elastic plate is located mounting hole bottom No. one, and the left cantilever that resets the elastic plate is located mounting hole bottom No. two.
Furthermore, the first mounting hole is rotatably connected with the right rear wheel fixing piece through the rotating rod, and one side of the right rear wheel fixing piece is fixedly provided with the right rear wheel through the right rear wheel shaft and the nut.
Furthermore, No. two mounting holes go up to rotate through bull stick and left rear wheel mounting and be connected, and left rear wheel mounting one side has left rear wheel through left rear wheel axle and nut fixed mounting.
Furthermore, the pedal, the rear swing arm and the shock absorber form a triangular connection mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses, through the rear swing arm of installation has the elastic board that resets at the rear end of footboard rotation, and supporting installation bumper shock absorber is connected with it rotation, and rear end both sides left rear wheel and right rear wheel pass through upper connecting rod and lower connecting rod and rear swing arm rotation connection, thereby the scooter can be left rear wheel, right rear wheel and front wheel tricycle land simultaneously, and when left rear wheel and right rear wheel meet uneven ground, the rear swing arm can realize the unidirectional swing to stretch the bumper shock absorber and realize the cushioning effect, and the elastic board left cantilever that resets is pressed on the lower connecting rod left side No. two mounting hole positions from the bottom, the elastic board right cantilever that resets is pressed on the lower connecting rod right side No. one mounting hole position from the bottom, after the lower connecting rod luffing motion, the lower connecting rod extrudes the elastic board cantilever that resets and warp, the lower connecting rod is returned horizontal position reset effect under the elastic board effect, and then the stability of scooter is better, the safety is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the rear double-wheel self-resetting shock-absorbing scooter of the present invention.
Fig. 2 is a cross-sectional view showing the connection details of the rear double-wheel self-resetting pedal and the rear swing arm of the shock-absorbing scooter of the present invention.
Fig. 3 is an exploded view of the connection structure of the rear swing arm and the shock absorber of the rear double-wheel self-resetting scooter with shock absorber.
Fig. 4 is the rear swing arm and upper connecting rod and lower connecting rod connection structure schematic diagram of the rear double-wheel self-resetting band shock-absorbing scooter of the utility model.
Fig. 5 is a schematic view of the connection structure between the left rear wheel fixing member and the left rear wheel of the rear double-wheel self-resetting shock-absorbing scooter of the present invention.
Fig. 6 is the schematic view of the installation structure of the rear swing arm bottom resetting elastic plate of the rear double-wheel self-resetting shock-absorbing scooter of the present invention.
Fig. 7 is a schematic view of the connection structure between the second mounting hole and the left rear wheel fixing member of the rear double-wheel self-resetting shock-absorbing scooter of the present invention.
In the figure: 1. a pedal; 2. a rear swing arm; 3. a right rear wheel; 4. a left rear wheel; 5. a rear swing arm fixing table; 6. a shock absorber; 7. an upper connecting rod; 8. a lower connecting rod; 9. a right rear wheel fixing member; 10. a left rear wheel securing member; 11. a reset elastic plate; 12. a first mounting hole; 13. and a second mounting hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-7, back double round is from restoring to throne area scooter of moving away to avoid possible earthquakes, including footboard 1, left rear wheel 4 and right rear wheel 3, 1 tail end of footboard passes through fastening bolt and installs back swing arm fixed station 5, and 5 one side tops of back swing arm fixed station are rotated through the screw rod and are connected with back swing arm 2, 1 bottom front end of footboard passes through the bull stick and is connected with 6 front ends of bumper shock absorber rotation, and 6 rear ends of bumper shock absorber rotate with 2 front ends of back swing arm through the bull stick and be connected, 2 rear ends tops of back swing arm are rotated through the screw rod and are connected with connecting rod 7, and 2 rear ends tops of back swing arm rotate through the screw rod and are connected with connecting rod 8 down, go up connecting rod 7 and connecting rod 8 right-hand member down and all have mounting hole 12 No. one, and go up connecting rod 7 and connecting rod 8 left.
Wherein, 2 bottom front ends of back swing arm are installed through the draw-in groove and are reset elastic plate 11, and reset elastic plate 11 front end and install through the screw thread and turn round tight bolt, the right cantilever that resets elastic plate 11 is located mounting hole 12 bottoms, and the left cantilever that resets elastic plate 11 is located mounting hole 13 bottoms No. two.
In this embodiment, as shown in fig. 1, 6, and 7, the left cantilever of the elastic plate 11 is pressed on the left side of the lower connecting rod 8 from the bottom, the right cantilever of the elastic plate 11 is pressed on the right side of the lower connecting rod 8 from the bottom, after the lower connecting rod 8 swings up and down, the lower connecting rod 8 extrudes the cantilever of the elastic plate 11 to deform, and the lower connecting rod 8 returns to the horizontal position under the action of the elastic plate 11.
Wherein, be connected with right rear wheel mounting 9 through the bull stick on the mounting hole 12, and right rear wheel 3 is installed through right rear wheel axle and nut fixed mounting to right rear wheel mounting 9 one side.
In this embodiment, as shown in fig. 1, the right rear wheel 3 is rotatably connected with the first mounting hole 12 at the right ends of the upper connecting rod 7 and the lower connecting rod 8 through the right rear wheel fixing member 9, and then the right rear wheel 3 can rotate under the road condition of the right bumpy road condition to assist in improving the damping capacity of the scooter.
Wherein, on the second mounting hole 13, rotate with left rear wheel mounting 10 through the bull stick and be connected, and left rear wheel mounting 10 one side has left rear wheel 4 through left rear wheel axle and nut fixed mounting.
As shown in fig. 2, 5 and 7, the left rear wheel 4 is rotatably connected with the second mounting hole 13 at the left end of the upper connecting rod 7 and the left end of the lower connecting rod 8 through the left rear wheel fixing member 10, so that the left rear wheel 4 can rotate under the road condition of the left bumpy road condition to assist in improving the damping capacity of the scooter.
Wherein, the pedal 1, the rear swing arm 2 and the shock absorber 6 form a triangular connection mode.
In this embodiment, as shown in fig. 1, 2 and 3, the pedal 1, the rear swing arm 2 and the shock absorber 6 are connected to form a triangular manner, so that the connection structure is good and the appearance is beautiful, and the shock absorbing mechanism (the shock absorber 6) can perform a good buffering and shock absorbing operation.
It should be noted that, the utility model discloses a rear double round self-reset takes shock absorber scooter, during operation, personnel assemble footboard 1, left rear wheel 4, right rear wheel 3, rear swing arm 2 and bumper shock absorber 6 etc. in advance according to the order, in order to accomplish the assembly process of scooter; when the scooter is sold for the use of user, the scooter can left rear wheel 4, right rear wheel 3 lands with the front wheel tricycle simultaneously, when left rear wheel 4 and right rear wheel 3 meet uneven ground, back swing arm 2 can realize the one-way swing and realize the cushioning effect with tensile bumper shock absorber 6, and the elastic plate 11 left cantilever that resets is pressed No. two mounting holes 13 positions in lower connecting rod 8 left side from the bottom, the elastic plate 11 right cantilever that resets is pressed No. 12 positions in the mounting hole in lower connecting rod 8 right side from the bottom, after lower connecting rod 8 luffing motion, lower connecting rod 8 extrusion elastic plate 11 cantilever that resets is out of shape, lower connecting rod 8 restores to the horizontal position reset effect under the elastic plate 11 effect that resets, and then the whole stationarity of scooter is better, the security is ensured.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Rear double round is from restoring to throne area scooter of moving away to avoid possible earthquakes, including footboard (1), left rear wheel (4) and right rear wheel (3), its characterized in that: footboard (1) tail end is installed back swing arm fixed station (5) through fastening bolt, and back swing arm fixed station (5) one side top rotates through the screw rod and is connected with back swing arm (2), footboard (1) bottom front end rotates through bull stick and bumper shock absorber (6) front end to be connected, and bumper shock absorber (6) rear end rotates through bull stick and back swing arm (2) front end to be connected, back swing arm (2) rear end top rotates through the screw rod and is connected with connecting rod (7), and back swing arm (2) rear end top rotates through the screw rod and is connected with down connecting rod (8), go up connecting rod (7) and connecting rod (8) right-hand member down and all have mounting hole (12) No. one, and go up connecting rod (7) and connecting rod (8) left end down and all have mounting hole (13) No. two.
2. The rear double-wheel self-resetting shock-absorbing scooter according to claim 1, wherein: rear swing arm (2) bottom front end installs elastic plate (11) that resets through the draw-in groove, and resets elastic plate (11) front end and install through the screw thread and turn round tight bolt, the right cantilever that resets elastic plate (11) is located mounting hole (12) bottom, and the left cantilever that resets elastic plate (11) is located mounting hole (13) bottom No. two.
3. The rear double-wheel self-resetting shock-absorbing scooter according to claim 1, wherein: no. one mounting hole (12) go up to rotate through bull stick and right rear wheel mounting (9) and be connected, and right rear wheel mounting (9) one side through right rear wheel axle and nut fixed mounting have right rear wheel (3).
4. The rear double-wheel self-resetting shock-absorbing scooter according to claim 1, wherein: no. two mounting holes (13) go up to rotate through bull stick and left rear wheel mounting (10) and be connected, and left rear wheel mounting (10) one side has left rear wheel (4) through left rear wheel axle and nut fixed mounting.
5. The rear double-wheel self-resetting shock-absorbing scooter according to claim 1, wherein: the pedal (1), the rear swing arm (2) and the shock absorber (6) form a triangular connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458134.9U CN212149144U (en) | 2020-04-01 | 2020-04-01 | Rear double-wheel self-reset scooter with shock-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458134.9U CN212149144U (en) | 2020-04-01 | 2020-04-01 | Rear double-wheel self-reset scooter with shock-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212149144U true CN212149144U (en) | 2020-12-15 |
Family
ID=73726196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020458134.9U Active CN212149144U (en) | 2020-04-01 | 2020-04-01 | Rear double-wheel self-reset scooter with shock-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212149144U (en) |
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2020
- 2020-04-01 CN CN202020458134.9U patent/CN212149144U/en active Active
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