CN210852634U - Land scooter and steering device thereof - Google Patents
Land scooter and steering device thereof Download PDFInfo
- Publication number
- CN210852634U CN210852634U CN201921007918.3U CN201921007918U CN210852634U CN 210852634 U CN210852634 U CN 210852634U CN 201921007918 U CN201921007918 U CN 201921007918U CN 210852634 U CN210852634 U CN 210852634U
- Authority
- CN
- China
- Prior art keywords
- steering
- rod
- frame
- support
- land
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a land is with scooter and turns to device thereof, including the installing support, installing support lower part both sides are connected with the directive wheel subassembly respectively, just the directive wheel subassembly pass through steering mechanism with the installing support is connected, its characterized in that: the steering wheel assembly includes a support frame mechanism connected to the mounting bracket; the steering mechanism comprises a steering control part positioned in the middle of the mounting bracket, the steering control part is movably connected with a steering adjusting part arranged on the mounting bracket, two sides of the steering adjusting part are movably hinged with steering support rods, and the steering support rods are hinged with the steering wheel assembly; wherein the steering adjustment portion is manipulated by the steering manipulation portion such that a steering strut acts on the steering wheel assembly to both sides and causes the steering wheel to rotate to effect steering. The utility model discloses a turn to the device and turn to the reliability height, it is not hard, turn to reaction rate fast, user experience degree is better.
Description
Technical Field
The utility model relates to a land scooter and turn to device thereof.
Background
The steering mechanism of the existing vehicle depends on a steering wheel, needs manual operation of a driver, has a complex structure and high cost, and is not suitable for a common scooter which only depends on manpower.
The prior Chinese patent CN201820166953.9 discloses a dual-purpose rowing boat for a waterway, and particularly discloses a steering device, wherein the steering device is arranged between a slide way and a wheel assembly, when the rowing boat travels on land, the steering device is reversed through the slide way, the slide way swings under the action of left and right swinging of a human body, and then front and rear wheels are reversed through a steering crank lever and a steering lever.
Although the above-mentioned patent can realize turning to through human swing realization, its structure is too simple, turns to the reliability low, and turns to harder, handles the sense poor, and user experience is poor.
Disclosure of Invention
The utility model aims at providing a turn to device of light and high land scooter of reliability turns to.
In order to achieve the above object, the present invention is realized as follows: the utility model provides a land is with turning to device of sleigh, includes the installing support, installing support lower part both sides are connected with the directive wheel subassembly respectively, just the directive wheel subassembly pass through steering mechanism with the installing support is connected its characterized in that: the steering wheel assembly includes a support frame mechanism connected to the mounting bracket; the steering mechanism comprises a steering control part positioned in the middle of the mounting bracket, the steering control part is connected with a steering adjusting part arranged on the mounting bracket, two sides of the steering adjusting part are movably hinged with steering support rods, and the steering support rods are hinged with the steering wheel assembly; wherein the steering adjustment portion is manipulated by the steering manipulation portion such that a steering strut acts on the steering wheel assembly to both sides and causes the steering wheel to rotate to effect steering.
Furthermore, the steering control part comprises a steering power output end, the lower part of the steering power output end is movably connected with the steering adjusting part and can swing left and right, and the lower part of the steering power output end acts on the steering adjusting part during left and right swinging to realize left and right steering.
Furthermore, the steering operation part is a seat installation sliding longitudinal frame, the steering power output end is an I-shaped support, an upper transverse rod A of the I-shaped support is fixedly connected with the seat installation sliding longitudinal frame, and a lower transverse rod A of the I-shaped support is movably connected with the steering adjustment part to enable the lower transverse rod to swing left and right.
Further, the installing support has a middle part crossbearer be provided with the steering spindle subassembly on the middle part crossbearer, the steering spindle subassembly has the horizontal pendulum rod that can left and right rocking pendulum, it includes T-shaped support to turn to the regulation part, the sheer pole A of I-shaped support with the sheer pole B of T-shaped support all with horizontal pendulum rod swing joint, the montant lower extreme of T-shaped support still is connected with sheer pole B middle part, sheer pole B both ends respectively with steering branch one end activity hinge joint.
Further, the montant lower extreme of T type support with sheer pole B is swing joint, sheer pole both ends are connected with two vertical poles of symmetry respectively, a vertical pole tip with sheer pole swing joint, another tip is connected with the vertical branch that sets up on the crossbearer before the installing support lower part, the vertical pole with vertical branch top is universal swing joint.
Furthermore, the steering support rod is a threaded telescopic combined rod, one side of the threaded telescopic combined rod is an inner rod with external threads, the other side of the threaded telescopic combined rod is an outer rod with internal threads, and the inner rod and the outer rod are combined to form the threaded telescopic combined rod.
Furthermore, the steering wheel assembly comprises a steering wheel and a supporting frame mechanism, and the supporting frame mechanism comprises a movable supporting frame and a structural supporting rod; the movable support frame comprises an outer vertical rod, an upper pull rod frame and a lower pull rod frame which are movably hinged with the upper end and the lower end of the outer vertical rod respectively and have the same length, the other ends of the upper pull rod frame and the lower pull rod frame are movably hinged with the mounting bracket respectively, and a wheel shaft of the steering wheel is fixedly connected with the outer vertical rod; one end of the structural support rod is movably hinged with the outer rod of the lower pull rod frame, the other end of the structural support rod is movably hinged with the mounting bracket, and the length of the structural support rod is larger than that of the upper pull rod frame/the lower pull rod frame.
Furthermore, the structural support rod is of an air cylinder structure, an oil cylinder structure or a threaded telescopic combined rod structure.
Furthermore, a steering plate is arranged in the middle of the outer vertical rod in an outward extending mode, and the end portion of the steering support rod is movably hinged with the steering plate.
A land scooter comprises a frame, wherein a mounting support which is fixedly connected into a whole is arranged on the lower side of the front part of the frame, the mounting support comprises two front vertical rods and two rear vertical rods which extend downwards, the lower parts of the two front vertical rods are connected with a lower front cross rod, the middle parts of the two rear vertical rods are connected with a middle cross rod, the lower parts of the two rear vertical rods are connected with a lower rear cross rod, and the lower parts of the two front vertical rods and the two rear vertical rods are respectively connected with each other; the frame is also fixedly provided with a seat mounting sliding longitudinal frame, and the steering wheel assembly and the steering mechanism are arranged on the mounting bracket.
The utility model discloses in to the direction of locomotive to the rear of a vehicle is vertical, uses the direction of perpendicular bottom surface as vertical, and the side direction is horizontal about the automobile body.
Has the advantages that:
adopt the utility model discloses a land is with device that turns to of sleigh only needs the navigating mate health to deflect and can realize turning to about the use to turn to the reliability height, it is hard, turn to reaction rate fast, user experience degree is better.
Description of the drawings:
figure 1 is an isometric view of a land scooter of the present invention;
figure 2 is a left side view of the scooter;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
figure 4 is a front view of the scooter on land;
FIG. 5 is a cross-sectional view B-B of FIG. 4;
fig. 6 is an isometric view of the vehicle frame.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or replacements within the basic spirit of the embodiments still fall within the scope of the present invention claimed in the claims.
Example (b): as shown in fig. 1 to 6, a land scooter 100 which can be run on land and is driven by manpower comprises a frame 10 on which a seat-mounted vertical sliding frame 20 is mounted and which is fixed to the frame so as to be capable of rocking right and left. And the inner sides of the left vertical frame and the right vertical frame of the seat mounting sliding vertical frame are provided with slideways, and the seat 21 is arranged in the slideways in a sliding way, namely, in the driving process, a human body sits on the seat, can longitudinally slide back and forth along the seat mounting sliding vertical frame in the front-back direction, and can also make the scooter turn left and right depending on the left and right deflection of the body.
The seat mounting sliding longitudinal frame and the seat mounted on the seat mounting sliding longitudinal frame form a driver seat assembly, and the driver seat assembly can be one and is arranged at the center of the frame. More than two, such as three, can be provided, wherein one of the driver seat assemblies is arranged at the center of the frame and can control the steering of the scooter by depending on the body, and the other two driver seat assemblies are arranged at two sides, and preferably cannot control the steering.
In addition, a front wheel assembly 30 is arranged on the front side of the lower part of the frame, and a rear wheel assembly 40 is arranged on the rear part of the lower part of the frame, wherein the rear wheel assembly is a driving assembly and is driven by a ratchet wheel disc pulling mechanism 41 which is provided with a stretching traction rope, and the traction rope is pulled by a driver to realize the forward movement of the scooter. The front wheel assembly is a steering device 30 that relies on the side-to-side rocking of the seat mounted glide longitudinal frame to effect steering.
Specifically, the steering device 30 includes a mounting bracket 31 for mounting the steering device, the mounting bracket is connected with the frame as a whole, and the mounting bracket is a square frame extending downward. The mounting bracket comprises two front vertical rods 311 and two rear vertical rods 312 which extend downwards, the lengths of the four vertical rods are the same, the lower portions of the two front vertical rods are connected with a lower front cross rod 313, the middle portions of the two rear vertical rods are connected with a middle cross rod 314, the lower portions of the two rear vertical rods are connected with a lower rear cross rod 315, and the steering mechanism is arranged on the mounting bracket.
The steering device comprises steering wheel assemblies 32 which are respectively connected with two sides of the lower part of the mounting bracket, the steering wheel assemblies are connected with the mounting bracket through steering mechanisms 33, and each steering wheel assembly 32 comprises a supporting frame mechanism connected with the mounting bracket; the steering mechanism comprises a steering control part positioned in the middle of the mounting bracket, the steering control part is connected with a steering adjusting part arranged on the mounting bracket, two sides of the steering adjusting part are movably hinged with steering support rods 34, and the steering support rods are hinged with the steering wheel assembly; wherein the steering adjustment portion is manipulated by the steering manipulation portion such that a steering strut acts on the steering wheel assembly to both sides and causes the steering wheel to rotate to effect steering.
The steering control part comprises a steering power output end, the lower part of the steering power output end is connected with the steering adjusting part, the middle part of the power output end can swing left and right, and the left side and the right side respectively act on the steering adjusting part to realize left and right steering.
In this embodiment, the steering operation portion is a seat installation sliding longitudinal frame, the steering power output end is an i-shaped support 331, the i-shaped support upper cross bar a is fixedly connected with the seat installation sliding longitudinal frame, two ends of the i-shaped support lower cross bar a are movably connected with the steering adjustment portion, and the lower cross bar a is connected with the steering shaft mechanism 332.
The steering shaft mechanism comprises two mounting plates which are arranged in parallel and fixed on a middle cross frame of the mounting support, the steering shaft is longitudinally mounted on the mounting plates, the steering shaft 333 is fixedly arranged, a transverse swing rod 334 capable of swinging left and right is movably sleeved on the steering shaft, and a lower cross rod A of the I-shaped support 331 is connected with the transverse swing rod 334.
The steering adjusting part comprises a T-shaped support 335, and an upper cross rod B of the T-shaped support and a lower cross rod A of the I-shaped support are both connected with a transverse swing rod of the steering shaft mechanism. The lower end of a vertical rod of the T-shaped support is further connected with the middle of a lower cross rod B336, and two ends of the lower cross rod B are movably hinged with one end of the steering support rod respectively.
The utility model discloses a T-shaped support, including bottom rail B, vertical pole, bottom rail.
In addition, the steering wheel assembly 32 comprises a steering wheel 321 and a supporting frame mechanism, wherein the supporting frame mechanism comprises a movable supporting frame and a structural supporting rod 322; the movable support frame comprises an outer vertical rod 323, an upper pull rod frame 324 and a lower pull rod frame 325, wherein the upper pull rod frame 324 and the lower pull rod frame are movably hinged with the upper end and the lower end of the outer vertical rod respectively and have the same length, the other ends of the upper pull rod frame and the lower pull rod frame are movably hinged with the two vertical rods on the left side and the right side of the mounting bracket respectively, and a wheel shaft of the steering wheel is fixedly connected with the outer vertical rod; one end of the structural support rod is movably hinged with the outer rod of the lower pull rod frame, the other end of the structural support rod is movably hinged with the frame longitudinal rod, and the length of the structural support rod is larger than that of the upper pull rod frame/the lower pull rod frame. The middle part of the outer vertical rod is outwards provided with a steering plate, and the end part of the steering support rod is movably hinged with the steering plate 326.
In this embodiment, the upper pull rod frame and the lower pull rod frame are a quadrilateral frame, and one end connected with the mounting bracket is movably connected to the vertical rod of the mounting bracket through a shaft passing through the rod.
As another implementation manner in this embodiment, the steering support rod is a threaded telescopic combined rod, one side of the threaded telescopic combined rod is an inner rod with external threads, the other side of the threaded telescopic combined rod is an outer rod with internal threads, and the inner rod and the outer rod are combined to form the threaded telescopic combined rod. The structural support rod is of an air cylinder structure, an oil cylinder structure or a spring telescopic combined rod structure.
In addition, as another embodiment of this embodiment, two vertical struts on the lower front rail of the mounting bracket are connected with the mounting bracket through a sheet metal part 339.
When the land scooter of the embodiment is adopted, a driver sits on the seat, and when the driver needs to turn, the body deflects towards the reverse direction of pre-steering, if the driver needs to turn towards the left, the upper body is pressed downwards to rotate towards the right, and if the driver needs to turn towards the right, the upper body is pressed downwards to rotate towards the left. The T-shaped support can be driven to rotate to deflect left/right when the body deflects, the T-shaped support is driven to deflect left/right, the bottom of the T-shaped support is connected with the lower cross rod B, the lower cross rod B can be further driven to deflect left/right, the inclination angle of the steering support rod can be influenced by the left/right deflection of the lower cross rod B, the steering support rod can be further driven to push the steering wheel to rotate, the rotating angles of the steering support rods on the two sides are complementary, the steering support rod on one side pushes the steering wheel outwards, the steering support rod on the other side pulls the steering wheel inwards, the rotating directions and the angles of the steering wheel on the two sides are consistent, and left/right steering is achieved.
The device that turns to of scooter is used on land of this embodiment only needs the navigating mate health to control to deflect and can realize turning to in the use, moreover through steering mechanism and the setting of directive wheel subassembly for turn to the reliability height, it is not hard, turn to reaction rate fast, user experience degree is better.
Claims (10)
1. The utility model provides a land is with turning to device of sleigh, includes the installing support, installing support lower part both sides are connected with the directive wheel subassembly respectively, just the directive wheel subassembly pass through steering mechanism with the installing support is connected its characterized in that: the steering wheel assembly includes a support frame mechanism connected to the mounting bracket; the steering mechanism comprises a steering control part positioned in the middle of the mounting bracket, the steering control part is movably connected with a steering adjusting part arranged on the mounting bracket, two sides of the steering adjusting part are movably hinged with steering support rods, and the steering support rods are hinged with the steering wheel assembly; wherein the steering adjustment portion is manipulated by the steering manipulation portion such that a steering strut acts on the steering wheel assembly to both sides and causes the steering wheel to rotate to effect steering.
2. A steering arrangement for a land scooter as claimed in claim 1, wherein: the steering control part comprises a steering power output end, the lower part of the steering power output end is movably connected with the steering adjusting part and can swing left and right, and the lower part of the steering power output end acts on the steering adjusting part respectively during left and right swinging to realize left and right steering.
3. A steering arrangement for a land scooter as claimed in claim 2, wherein: the steering operation part is a seat mounting sliding longitudinal frame, the steering power output end is an I-shaped support, an upper transverse rod A of the I-shaped support is fixedly connected with the seat mounting sliding longitudinal frame, and a lower transverse rod A of the I-shaped support is movably connected with the steering adjusting part to enable the lower transverse rod to swing left and right.
4. A steering arrangement for a land scooter as claimed in claim 3, wherein: the installing support has a middle part crossbearer be provided with the steering spindle subassembly on the middle part crossbearer, the steering spindle subassembly has the horizontal pendulum rod that can left and right rocking pendulum, it includes T-shaped support to turn to the regulation part, the sheer pole A of I-shaped support with the last horizontal pole B of T-shaped support all with horizontal pendulum rod fixed connection, the montant lower extreme of T-shaped support still is connected with sheer pole B middle part, sheer pole B both ends respectively with steering branch one end activity hinge joint.
5. A steering arrangement for a land scooter as claimed in claim 4, wherein: the lower end of a vertical rod of the T-shaped support is movably hinged with the lower cross rod B, two ends of the lower cross rod are respectively connected with two symmetrical longitudinal rods, one end of each longitudinal rod is movably connected with the lower cross rod, the other end of each longitudinal rod is connected with a vertical supporting rod arranged on the front cross frame on the lower portion of the mounting support, and the longitudinal rods are movably connected with the tops of the vertical supporting rods in a universal mode.
6. A steering arrangement for a land scooter as claimed in claim 1, 2, 3, 4 or 5, wherein: the steering support rod is a threaded telescopic combined rod, one side of the threaded telescopic combined rod is an inner rod with external threads, the other side of the threaded telescopic combined rod is an outer rod with internal threads, and the inner rod and the outer rod are combined to form the threaded telescopic combined rod.
7. A steering arrangement for a land scooter as claimed in claim 6, wherein: the steering wheel assembly comprises a steering wheel and a supporting frame mechanism, and the supporting frame mechanism comprises a movable supporting frame and a structural supporting rod; the movable support frame comprises an outer vertical rod, an upper pull rod frame and a lower pull rod frame which are movably hinged with the upper end and the lower end of the outer vertical rod respectively and have the same length, the other ends of the upper pull rod frame and the lower pull rod frame are movably hinged with the mounting bracket respectively, and a wheel shaft of the steering wheel is fixedly connected with the outer vertical rod; one end of the structural support rod is movably hinged with the outer rod of the lower pull rod frame, the other end of the structural support rod is movably hinged with the frame, and the length of the structural support rod is larger than that of the upper pull rod frame/the lower pull rod frame.
8. A steering arrangement for a land scooter as claimed in claim 7, wherein: the structural support rod is of an air cylinder structure, an oil cylinder structure or a spring telescopic combined rod structure.
9. A steering arrangement for a land scooter as claimed in claim 7 or claim 8, wherein: the middle part of the outer vertical rod is outwards provided with a steering plate, and the end part of the steering support rod is movably hinged with the steering plate.
10. A land scooter characterized by: the frame comprises a frame, the anterior downside of frame is provided with the installing support of fixed connection as an organic whole, the installing support includes two montants in front portion and the two montants in rear portion that stretch out downwards, the horizontal pole before the two montant sub-unit connections in front portion have the lower part, the two montant middle parts in rear portion are connected with the middle part horizontal pole, the two montant sub-unit connections in rear portion have the horizontal pole behind the lower part still the fixed seat installation that is provided with on the frame slides vertical frame, and the directive wheel subassembly sets up with steering mechanism on the installing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007918.3U CN210852634U (en) | 2019-07-01 | 2019-07-01 | Land scooter and steering device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921007918.3U CN210852634U (en) | 2019-07-01 | 2019-07-01 | Land scooter and steering device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852634U true CN210852634U (en) | 2020-06-26 |
Family
ID=71299868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921007918.3U Active CN210852634U (en) | 2019-07-01 | 2019-07-01 | Land scooter and steering device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852634U (en) |
-
2019
- 2019-07-01 CN CN201921007918.3U patent/CN210852634U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102525186A (en) | Furniture underframe of sitting-lying type furniture | |
| CN210852634U (en) | Land scooter and steering device thereof | |
| CN106494491B (en) | The big stroke pneumatic steering column of vehicle steering wheel | |
| CN205675154U (en) | The kart structure driving with intelligent balance car | |
| CN202637968U (en) | Crawler-type entertainment training tank | |
| CN106379462B (en) | Multifunctional body-building recreation bicycle | |
| CN201646832U (en) | Foot-controlled turning-type ice canoe | |
| CN2930682Y (en) | Single-hand-drive vehicle for disabled person | |
| CN101284567B (en) | Self-propelled hydrofoil apparatus for lever-controlled driving flank | |
| CN201214382Y (en) | Shock-absorbing seat | |
| CN203793532U (en) | Electric tricycle convenient to store | |
| CN201338548Y (en) | Vehicular seat shock absorber | |
| CN201283812Y (en) | Backrest angle adjusting device of child's safety seat for vehicle | |
| DE102016115442B3 (en) | Recumbent or chair bicycle with two parallel arranged front wheels and steering and longitudinal frame for such a recumbent or chair bicycle | |
| CN212921842U (en) | Reversing mechanism of land scooter | |
| CN216140108U (en) | Toy car | |
| CN210681006U (en) | Prostrate electric motor car | |
| CN216140135U (en) | Toy car | |
| CN220809652U (en) | Sun-proof canopy of family double bicycle | |
| CN218479633U (en) | Car limit tent | |
| CN204701742U (en) | Biplane tramples device | |
| CN201021302Y (en) | Carriage for children with adjustable backrest | |
| CN203819323U (en) | Power-assisted steering equipment device for two-front-wheel powered vehicle | |
| CN211559438U (en) | Rocking chair | |
| CN219857475U (en) | Three-wheeled child scooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |