CN218055483U - Single universal head spring steel sheet shock-absorbing structure of scooter - Google Patents
Single universal head spring steel sheet shock-absorbing structure of scooter Download PDFInfo
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- CN218055483U CN218055483U CN202220040370.8U CN202220040370U CN218055483U CN 218055483 U CN218055483 U CN 218055483U CN 202220040370 U CN202220040370 U CN 202220040370U CN 218055483 U CN218055483 U CN 218055483U
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- steel sheet
- spring steel
- universal head
- rocking arm
- scooter
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Abstract
The utility model discloses a single universal head spring steel sheet shock-absorbing structure of scooter, including last rocking arm, spring steel sheet, spliced pole and universal head, the upper and lower both ends of spliced pole are connected respectively on last rocking arm and spring steel sheet, spring steel sheet rear end is connected through the connecting axle with last rocking arm rear end, universal head includes universal head down, goes up universal head and universal head connecting rod, is connected through universal head connecting rod between lower universal head and the last universal head, and the spring steel sheet front end is connected with last universal head. The utility model discloses a damper before addding on the scooter, the swing arm is bigger among the shock attenuation process, and skew angle is bigger, has better shock attenuation effect, and relative rotation between the upper and lower universal head of damper in the preceding damper, can realize turning to of scooter, even when receiving the elasticity impulsive force of bumper shock absorber and preceding damper, also very easy realization scooter turn to.
Description
Technical Field
The utility model relates to a single universal head spring steel sheet shock-absorbing structure of scooter belongs to scooter technical field.
Background
Along with the progress of society, people pay more and more attention to environmental protection green trip, in order to satisfy user's short distance trip demand, various scooter devices of riding instead of walk should be born. The scooter is suitable for being used in different ages due to moderate speed, easy learning and operation and brake device, and is especially popular among teenagers. The scooter jolts easily when passing through uneven highway section, influences safe driving and comfort level. Consequently need set up damping device on the scooter, the preceding shock attenuation of present scooter often is through the axial direction installation bumper shock absorber at the connecting rod, this kind of mounting means only can keep parallel and connecting axle axial direction shock attenuation, to the user who supports on the slide, its shock attenuation effect is limited, in addition, this kind of shock attenuation mode meets comparatively jolt highway section at the scooter, its bumper shock absorber is in the in-process that elasticity resets after compression state, if the impulsive force of its elasticity is used for too big, the condition that can appear being difficult to turn to.
Disclosure of Invention
The utility model aims at solving the above-mentioned problem that prior art exists to a single universal head spring steel sheet shock-absorbing structure of scooter is provided, improves the shock attenuation effect and keeps good turning to the performance when the bumper shock absorber effect.
The technical solution of the utility model is that: the utility model provides a single universal head spring steel sheet shock-absorbing structure of scooter, includes rocking arm, spring steel sheet, spliced pole and universal head, the upper and lower both ends of spliced pole are connected respectively on last rocking arm and spring steel sheet, the spring steel sheet rear end is connected through the connecting axle with last rocking arm rear end, and the spring steel sheet front end is connected with last universal head.
Furtherly, above-mentioned scooter's single universal head spring steel sheet shock-absorbing structure, wherein: go up rocking arm and spring steel sheet and all be the bifurcation structure, go up the rocking arm and include front end connecting portion, first bifurcation portion and the bifurcation portion of second, the front end of first bifurcation portion and the bifurcation portion of second all connects in the rear end of front end connecting portion, goes up and is equipped with the rocking arm connecting axle between the first bifurcation portion and the bifurcation portion of rocking arm, spring steel sheet includes front end connecting portion, first side steel sheet, and second side steel sheet, the front end of first side steel sheet and second side steel sheet all connects in the rear end of front end connecting portion, the first side steel sheet and the second side steel sheet of spring steel sheet all connect on last rocking arm connecting axle.
Further, above-mentioned scooter's single universal head spring steel sheet shock-absorbing structure, wherein: go up the rear end of the first forked part of rocking arm and the second forked part of the second, the first side steel sheet of spring steel sheet and the rear end of second side steel sheet all are equipped with the trompil, go up the trompil of the first forked part of rocking arm and the trompil position in the second forked part of last rocking arm corresponds, go up the both ends of rocking arm connecting axle and connect respectively in two trompils of last rocking arm, the first side steel sheet trompil of spring steel sheet corresponds with the second side steel sheet trompil position of spring steel sheet, and two trompils on the spring steel sheet are connected on last rocking arm connecting axle, the first forked part of the first side steel sheet of spring steel sheet is close to the first forked part of last rocking arm, the second side steel sheet of spring steel sheet is close to the second forked part of last rocking arm.
Further, above-mentioned scooter's single universal head spring steel sheet shock-absorbing structure, wherein: the upper rocker arm is characterized in that an inward protruding bulge is formed between the first fork part and the second fork part of the upper rocker arm, two bulges are oppositely arranged to form a notch, an inward protruding bulge is formed between the first side edge steel sheet and the second side edge steel sheet of the spring steel sheet, two bulges are oppositely arranged to form a notch, connecting rods are arranged at the notches of the upper rocker arm and the spring steel sheet, the upper end and the lower end of each connecting column are provided with hole-shaped parts, and the hole-shaped parts at the upper end and the lower end of each connecting column are respectively connected with the connecting rods of the upper rocker arm and the connecting rods on the spring steel sheet.
Furtherly, above-mentioned scooter's single universal head spring steel sheet shock-absorbing structure, wherein: the front end connecting part of the spring steel sheet is provided with a mounting hole, and the mounting hole is connected with a connecting rod of the universal head.
Further, above-mentioned scooter's single universal head spring steel sheet shock-absorbing structure, wherein: the universal head is arranged in the middle opening of the third connecting plate, the upper end and the lower end of the front end connecting portion of the upper rocker arm are fixedly connected with the middle opening of the first connecting plate and the middle opening of the second connecting plate respectively, so that the front end connecting portion of the upper rocker arm is limited between the first connecting plate and the second connecting plate, and the universal head is connected in the middle opening of the third connecting plate.
Further, above-mentioned scooter's single universal head spring steel sheet shock-absorbing structure, wherein: go up the rocking arm still including connecting the base, connect the base and connect in first bifurcation portion and second bifurcation portion bottom, connect the base and the footboard front end fixed connection of scooter.
Furtherly, above-mentioned scooter's single universal head spring steel sheet shock-absorbing structure, wherein: the universal head is a ball head.
The beneficial effects of the utility model are mainly embodied in that: through damper before addding on the scooter, shock attenuation in-process swing arm is bigger, and skew angle is bigger, has better shock attenuation effect, and damper is through universal head in setting up before and, can realize turning to of scooter, even when receiving bumper shock absorber and preceding shock-absorbing structure's elasticity impulsive force, the turning to of realization scooter that also can be very easy.
Drawings
FIG. 1 is a schematic view of the scooter of the present invention;
FIG. 2 is a schematic view of a front shock absorbing structure of a single universal head spring steel sheet;
FIG. 3 is another schematic view of the front shock absorbing structure of the single gimbal spring steel plate;
fig. 4 is a schematic structural view of a spring steel sheet.
In the figures, the reference numerals have the meaning: 1-footboard, 2-handle, 3-connecting rod, 31-bumper shock absorber, A-preceding shock-absorbing structure, 4-go up the rocking arm, 41-front end connecting portion, 42-first bifurcation portion, 43-second bifurcation portion, 44-go up the rocking arm connecting axle, 45-connect the base, 5-spring steel sheet, 51-front end connecting portion, 52-first side steel sheet, 53-second side steel sheet, 54-bulge, 6-spliced pole, 71-first connecting plate, 72-second connecting plate, 73-third connecting plate, 8-front wheel, 9-universal head.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
As shown in fig. 1 to 4, the utility model discloses a scooter, including footboard 1, handle 2, connecting rod 3, preceding shock-absorbing structure A and front wheel 8, connecting rod 3 is equipped with two, two connecting rod 3 parallel arrangement, and the lower extreme of two connecting rods 3 is connected respectively in the left and right sides of front wheel 8, and the upper end of two connecting rods 3 all is connected with handle 2, connecting rod 3 is connected through preceding shock-absorbing structure A with the front end of footboard 1. The two connecting rods 3 are provided with dampers 31, and the dampers 31 are prior art and will not be described herein.
As shown in fig. 1 to 4, the front damping structure a includes an upper rocker arm 4, a spring steel sheet 5, a connecting column 6 and a universal head 9, the front end of the upper rocker arm 4 is fixedly connected with a connecting rod 3 through a first connecting plate 71, the rear end of the upper rocker arm 4 is fixedly connected with the front end of a pedal 1 of the scooter, the upper end and the lower end of the connecting column 6 are respectively connected to the upper rocker arm 4 and the spring steel sheet 5, a front end connecting portion 51 of the spring steel sheet 5 is provided with a mounting hole, the mounting hole is sleeved on the connecting rod connected with the universal head 9, and the rear end of the spring steel sheet 5 is connected with the rear end of the upper rocker arm 4 through an upper rocker arm connecting shaft 44. Preferably, the universal head 9 is a ball head.
As shown in fig. 4, the upper swing arm 4 and the spring steel sheet 5 are of a forked structure, the upper swing arm 4 includes a front end connecting portion 41, a first forked portion 42, a second forked portion 43 and a connecting base 45, the front ends of the first forked portion 42 and the second forked portion 43 are connected to the rear end of the front end connecting portion 41, the connecting base 45 is connected to the bottoms of the first forked portion 42 and the second forked portion 43, the connecting base 45 is fixedly connected to the front end of the pedal 1, the spring steel sheet 5 includes a front end connecting portion 51, a first side edge 52 and a second side edge steel sheet 53, the front ends of the first side edge steel sheet 52 and the second side edge steel sheet 53 are connected to the rear end of the front end connecting portion 51, the front end connecting portion 41 of the upper swing arm 4 is fixedly connected to the two connecting rods 3 through a first connecting plate 71, an upper swing arm connecting shaft 44 is arranged between the first forked portion 42 and the second forked portion 43 of the upper swing arm 4, and the first side edge 52 and the second side edge steel sheet 53 of the spring steel sheet 5 are connected to the upper swing arm connecting shaft 44. The rear end of the first forked portion 42 of the upper rocker arm 4 and the second forked portion 43, the first side steel piece 52 of the spring steel piece 5 and the rear end of the second side steel piece 53 are both provided with openings, the openings of the first forked portion 42 of the upper rocker arm 4 correspond to the openings of the second forked portion 43 of the upper rocker arm 4, the two ends of the upper rocker arm connecting shaft 44 are connected to the two openings of the upper rocker arm 4 respectively, the openings of the first side steel piece 52 of the spring steel piece 5 correspond to the openings of the second side steel piece 53 of the spring steel piece 5, and the two openings of the spring steel piece 5 are connected to the upper rocker arm connecting shaft 44, the first side steel piece 52 of the spring steel piece 5 is close to the first forked portion 42 of the upper rocker arm 4, and the second side steel piece 53 of the spring steel piece 5 is close to the second forked portion 43 of the upper rocker arm 4.
As shown in fig. 2 to 4, a first connecting plate 71, a second connecting plate 72 and a third connecting plate 73 are further provided, the first connecting plate 71, the second connecting plate 72 and the third connecting plate 73 are respectively provided with a left hole, a right hole and a middle hole, the left holes and the right holes of the first connecting plate 71, the second connecting plate 72 and the third connecting plate 73 are respectively sleeved on the peripheries of the two connecting rods 3, the upper end and the lower end of the front end connecting portion 41 of the upper rocker arm 4 are respectively fixedly connected with the middle hole of the first connecting plate 71 and the middle hole of the second connecting plate 72, so that the front end connecting portion 41 is limited between the first connecting plate 71 and the second connecting plate 72, and the upper rocker arm 4 is fixedly connected with the two connecting rods 3 because the first connecting plate 71 and the second connecting plate 72 are both fixedly connected with the connecting rods 3. The universal head 9 is placed in the central opening connected to the third connecting plate 73. Through the rotation of universal head 91, can realize turning to of scooter, even when receiving bumper shock absorber 31 and preceding shock-absorbing structure A's elasticity impulsive force, also very easy realization scooter turns to, and adopts through damper before addding on the scooter, and shock attenuation in-process swing arm is bigger, and skew angle is bigger, has better shock attenuation effect.
As shown in fig. 3 and 4, an inwardly protruding protrusion is formed between the first branch portion 42 and the second branch portion 43 of the upper rocker arm 4, the two protrusion portions are oppositely arranged to form a notch, an inwardly protruding protrusion 54 is formed between the first side steel sheet 52 and the second side steel sheet 53 of the spring steel sheet 5, the two protrusion portions 54 are oppositely arranged to form a notch, connecting rods are respectively arranged at the notches of the upper rocker arm and the spring steel sheet, hole-shaped portions are arranged at the upper end and the lower end of the connecting column 6, and the hole-shaped portions at the upper end and the lower end of the connecting column 6 are respectively connected with the connecting rod of the upper rocker arm 4 and the connecting rod on the spring steel sheet 5.
It can be seen from the above description that, by adding the front damping mechanism on the scooter, the swing arm is bigger in the damping process, the offset angle is bigger, and the damping effect is better, and the front damping mechanism can realize the steering of the scooter through the universal head 9 in the setting, even when receiving the elastic impact force of the shock absorber 31 and the front damping structure a, the steering of the scooter can be easily realized.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (8)
1. The utility model provides a single universal head spring steel sheet shock-absorbing structure of scooter which characterized in that: the universal joint comprises an upper rocker arm, a spring steel sheet, a connecting column and a universal head, wherein the upper end and the lower end of the connecting column are respectively connected to the upper rocker arm and the spring steel sheet, the rear end of the spring steel sheet is connected with the rear end of the upper rocker arm through a connecting shaft, and the front end of the spring steel sheet is connected with the upper universal head.
2. The single universal head spring steel sheet shock-absorbing structure of scooter according to claim 1, wherein: go up rocking arm and spring steel sheet and all be the bifurcation structure, go up the rocking arm and include front end connecting portion, first bifurcation portion and the bifurcation portion of second, the front end of first bifurcation portion and the bifurcation portion of second all connects in the rear end of front end connecting portion, goes up to be equipped with the rocking arm connecting axle between the first bifurcation portion and the second bifurcation portion of rocking arm, the spring steel sheet includes front end connecting portion, first side steel sheet, and second side steel sheet, the front end of first side steel sheet and second side steel sheet all connects in the rear end of front end connecting portion, the first side steel sheet and the second side steel sheet of spring steel sheet all connect on last rocking arm connecting axle.
3. The single universal head spring steel sheet shock-absorbing structure of scooter according to claim 2, wherein: go up the rear end of the first forked part of rocking arm and the second forked part of the second, the first side steel sheet of spring steel sheet and the rear end of second side steel sheet all are equipped with the trompil, go up the trompil of the first forked part of rocking arm and the trompil position in the second forked part of last rocking arm corresponds, go up the both ends of rocking arm connecting axle and connect respectively in two trompils of last rocking arm, the first side steel sheet trompil of spring steel sheet corresponds with the second side steel sheet trompil position of spring steel sheet, and two trompils on the spring steel sheet are connected on last rocking arm connecting axle, the first forked part of the first side steel sheet of spring steel sheet is close to the first forked part of last rocking arm, the second side steel sheet of spring steel sheet is close to the second forked part of last rocking arm.
4. The single universal head spring steel sheet shock-absorbing structure of scooter according to claim 3, wherein: the connecting rod is characterized in that an inward protruding portion is formed between the first forked portion and the second forked portion of the upper rocker arm, two protruding portions are oppositely arranged to form a notch, an inward protruding portion is formed between the first side edge steel sheet and the second side edge steel sheet of the spring steel sheet, two protruding portions are oppositely arranged to form a notch, connecting rods are arranged at the notches of the upper rocker arm and the spring steel sheet, the upper end and the lower end of each connecting column are provided with hole-shaped portions, and the hole-shaped portions at the upper end and the lower end of each connecting column are respectively connected with the connecting rods of the upper rocker arm and the connecting rods of the spring steel sheet.
5. The single gimbal spring steel plate damping structure of a scooter according to claim 2, wherein: the front end connecting part of the spring steel sheet is provided with a mounting hole, and the mounting hole is connected with a connecting rod of the universal head.
6. The single gimbal spring steel plate damping structure of a scooter according to claim 2, wherein: the universal head is arranged in the middle opening of the third connecting plate, the upper end and the lower end of the front end connecting portion of the upper rocker arm are fixedly connected with the middle opening of the first connecting plate and the middle opening of the second connecting plate respectively, so that the front end connecting portion of the upper rocker arm is limited between the first connecting plate and the second connecting plate, and the universal head is connected in the middle opening of the third connecting plate.
7. The single gimbal spring steel plate damping structure of a scooter according to claim 2, wherein: go up the rocking arm still including connecting the base, connect the base and connect in first bifurcation portion and second bifurcation portion bottom, connect the base and the footboard front end fixed connection of scooter.
8. The single gimbal spring steel plate damping structure of a scooter according to claim 1, wherein: the universal head is a ball head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220040370.8U CN218055483U (en) | 2022-01-04 | 2022-01-04 | Single universal head spring steel sheet shock-absorbing structure of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220040370.8U CN218055483U (en) | 2022-01-04 | 2022-01-04 | Single universal head spring steel sheet shock-absorbing structure of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218055483U true CN218055483U (en) | 2022-12-16 |
Family
ID=84413571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220040370.8U Active CN218055483U (en) | 2022-01-04 | 2022-01-04 | Single universal head spring steel sheet shock-absorbing structure of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218055483U (en) |
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2022
- 2022-01-04 CN CN202220040370.8U patent/CN218055483U/en active Active
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