CN111232117A - Elastic inclination angle steering device - Google Patents

Elastic inclination angle steering device Download PDF

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Publication number
CN111232117A
CN111232117A CN202010117865.1A CN202010117865A CN111232117A CN 111232117 A CN111232117 A CN 111232117A CN 202010117865 A CN202010117865 A CN 202010117865A CN 111232117 A CN111232117 A CN 111232117A
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CN
China
Prior art keywords
elastic
steering
piece
pin
resilient
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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.)
Pending
Application number
CN202010117865.1A
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Chinese (zh)
Inventor
戴亦飞
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010117865.1A priority Critical patent/CN111232117A/en
Publication of CN111232117A publication Critical patent/CN111232117A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B62K21/10—Mechanisms for restoring steering device to straight-ahead position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels

Abstract

The invention discloses an elastic inclination angle steering device, which comprises a steering mechanism and a steering mechanism, wherein one end of the steering mechanism is connected with an elastic mechanism, and the other end of the steering mechanism is connected with the steering mechanism; when the elastic mechanism receives external pressure on the left side or the right side, the elastic mechanism declines towards the left side or the right side receiving the pressure. When the elastic mechanism is stressed to deform and incline, the steering mechanism part can perform steering action along with the elastic mechanism, the steering mechanism is steered to rotate left or right, and the wheels connected with the steering mechanism also rotate left or right, so that the steering of the vehicle is realized.

Description

Elastic inclination angle steering device
Technical Field
The present invention relates to steering device for toy car, roller coaster, electric scooter, etc. and is especially one kind of elastic inclined angle steering device for toy car, roller coaster, electric scooter, etc.
Background
The existing steering mechanisms for various toy vehicles, wheel coasters, electric vehicles and the like mostly drive the steering mechanisms to realize the steering function by applying rotary force through mechanisms such as handles, steering wheels and the like. However, such a rotary steering mechanism must be manually operated. The steering of the vehicle is not only single in steering mode, but also has the risk of vehicle rollover when the vehicle is steered, particularly the vehicle with a smaller chassis or a higher gravity center is steered, so that a driver feels unstable and the experience is poor.
Disclosure of Invention
The invention provides an elastic inclination angle steering device.
The invention aims to solve the problem that the steering mechanism of the toy car, the wheel tackle and the like in the existing market can not realize steering through the gravity center offset or the inclination angle of the car.
The technical scheme adopted by the invention for solving the technical problems is as follows: an elastic inclination angle steering device comprises a steering mechanism and a steering mechanism, wherein one end of the steering mechanism is connected with an elastic mechanism, and the other end of the steering mechanism is connected with the steering mechanism; when the elastic mechanism receives external pressure on the left side or the right side, the elastic mechanism declines towards the left side or the right side receiving the pressure.
Preferably, the shifting mechanism comprises a shifting piece and a shifting connecting piece, the upper part of the shifting piece is connected with the upper part of the elastic mechanism, and the lower part of the shifting piece is inserted into the jack of the shifting connecting piece; the steering mechanism comprises a beam and two steering wheel assemblies, wherein the two ends of the beam are respectively provided with the steering wheel assemblies, and the lower part of the elastic mechanism is fixed on the beam; the steering wheel component comprises a steering body and a wheel shaft, wherein the steering body is of an L-shaped structure, one arm of the L-shaped structure is movably connected with one end of the cross beam through a first connecting joint, and the other arm of the L-shaped structure is movably connected with one end of the shifting connecting piece through a second connecting joint.
Preferably, the first link joint is a hinge structure, the hinge structure comprises a pin and a pin hole, and the pin is inserted into the pin hole; the second link joint is also a hinge structure, the hinge structure comprises a pin and a pin hole, and the pin is inserted in the pin hole; wheels are arranged on the wheel shafts.
Preferably, the elastic mechanism comprises an upper part and an elastic part, the upper part is fixed with the upper part of the shifting mechanism, and the bottom of the upper part is arranged on the elastic part.
Preferably, the elastic member is an elastic body made of elastic resin, the upper member is a rigid member, and a bottom surface of the rigid member is attached to a top surface of the elastic body.
Preferably, the elastic body comprises an upper elastic block, a lower elastic block and an elastic column, wherein the upper elastic block, the lower elastic block and the elastic column are made of elastic resin, the upper elastic block and the lower elastic block are fixedly connected through the elastic column, and the upper placing piece is attached to the upper elastic block.
Preferably, the elastic mechanism comprises an upper part, a lower part, a left elastic part, a right elastic part and a rigid support body, the upper part is connected with the upper part of the shifting mechanism, and the lower part is fixed on the cross beam; the upper ends and the lower ends of the left elastic piece, the right elastic piece and the rigid support body are respectively connected with the upper placing piece and the lower placing piece, and the left elastic piece and the right elastic piece are arranged on two sides of the rigid support body.
Preferably, the left elastic member and the right elastic member are a left spring and a right spring, respectively.
Preferably, the left elastic member and the right elastic member are a left elastic resin column and a right elastic resin column made of elastic resin, respectively.
The invention has the beneficial effects that: the invention not only realizes the steering of the vehicle through the gravity center shift or the inclination angle of the vehicle, but also gives better control experience to the driver through the steering mode of the inward inclination of the gravity center. In addition, the steering mode can effectively avoid side turning, and mainly ensures that the gravity center inward-inclining force of a driver can better offset the centrifugal force generated during steering when the driver operates.
Drawings
FIG. 1 is a schematic perspective view of the present invention (without installing the device).
Fig. 2 is a schematic perspective view of the second embodiment of the present invention (with wheels).
Fig. 3 is a schematic view of the connection between the steering mechanism and the dial mechanism of the present invention.
Fig. 4 is a schematic front side view of the present invention.
FIG. 5 is a schematic structural diagram of the turning body of the present invention.
Fig. 6 is a schematic structural view of another elastic mechanism according to the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
as shown in fig. 1 to 5, an embodiment of a baby carriage with an elastic inclination angle steering device of the invention is provided, which comprises a steering mechanism 2 and a steering mechanism 3, wherein one end of the steering mechanism 2 is connected with an elastic mechanism 1, and the other end is connected with the steering mechanism 3; when the elastic mechanism 1 receives external pressure on the left side or the right side, the elastic mechanism inclines towards the left side or the right side receiving the pressure.
The poking mechanism 2 comprises a poking piece 21 and a poking connecting piece 22, the upper part of the poking piece 21 is connected with the upper part of the elastic mechanism 1, and the lower part of the poking piece 21 is inserted into the insertion hole 221 of the poking connecting piece 22. The steering mechanism 3 comprises a beam 31 and two steering wheel assemblies, wherein the two ends of the beam 31 are respectively provided with one steering wheel assembly. The lower part of the elastic mechanism 1 is fixed on the cross beam 31; the steering wheel assembly comprises a steering body 33 and a wheel shaft 34, wherein the steering body 33 is of an L-shaped structure, one arm of the L-shaped structure is movably connected with one end of the cross beam 31 through a first connecting joint, and the other arm of the L-shaped structure is movably connected with one end of the steering connecting piece 22 through a second connecting joint.
The first link joint is a hinge structure, the hinge structure comprises a pin 32 and a pin hole 5, and the pin 32 is inserted into the pin hole 5; the second link joint is also a hinge structure, the hinge structure comprises a pin 35 and a pin hole 6, and the pin 35 is inserted into the pin hole 6; wheels 35 are arranged on the wheel shafts 34.
The elastic mechanism 1 comprises an upper part 11 and an elastic part 12, the upper part 11 is fixed with the upper part of a poking part 21 of the poking mechanism, and the bottom of the upper part 11 is arranged on the elastic part 12.
The elastic member 12 is an elastic body made of elastic resin, the upper member 11 is a rigid member, and the bottom surface of the rigid member is attached to the top surface of the elastic body. The elastic body comprises an upper elastic block 121, a lower elastic block 123 and an elastic column 122, wherein the upper elastic block 121, the lower elastic block 123 and the elastic column 122 are made of elastic resin, the upper elastic block 121 and the lower elastic block 123 are fixedly connected through the elastic column 122, and the upper placing piece 11 is attached to the upper elastic block 121.
Fig. 6 shows another structure of the elastic mechanism according to the present invention. The elastic mechanism shown in fig. 6 comprises an upper placing member 7, a lower placing member 10, a left elastic member 11, a right elastic member 9 and a rigid supporting body 8. The upper part 7 is connected with the upper part of the poking part 21 of the poking mechanism, and the lower part 10 is fixed on the cross beam 31. The upper ends and the lower ends of the left elastic piece 11, the right elastic piece 9 and the rigid support body 8 are respectively connected with the upper placing piece 7 and the lower placing piece 10, and the left elastic piece 11 and the right elastic piece 9 are arranged at two sides of the rigid support body 8. The left elastic piece 11 and the right elastic piece 8 are respectively a left spring and a right spring. The left elastic member 11 and the right elastic member 8 may also be a left elastic resin column and a right elastic resin column made of elastic resin, respectively.
The working principle of the present invention as shown in fig. 1 to 5 is: when the vehicle body or the operating part serving as the upper part 11 inclines, the elastic mechanism 1 is stressed to deform and incline, so that an inclination angle is generated between the vehicle body and the wheel cross beam 31, the poking part 21 also generates an inclination angle because the poking part 21 is fixed with the vehicle body or the operating part, and the lower end of the poking part 21 is connected with the poking connecting piece 22 through the pin hole 221 inserted in the poking connecting piece 22, so that when the poking part 21 generates inclination motion, the poking connecting piece 22 can be poked to translate left or right. Because the steering connecting piece 22 is connected with the steering mechanism 3 through the first connecting joint and the second connecting joint, the steering mechanism 3 is driven to rotate left or right, and the wheels 4 on the wheel shafts are driven to rotate left or right to realize the steering of the wheels, so that the steering purpose of the baby carrier is achieved. When the stress of the elastic mechanism 1 disappears, the elastic mechanism 1 resets to drive the shifting mechanism 2 to reset, and then drive the steering mechanism 3 to restore to the original position, and the wheels also reset accordingly.
The working principle of the elastic mechanism as shown in fig. 6 is as follows: when the vehicle body or the operating part serving as the upper part 7 inclines, the elastic mechanism is stressed to deform and incline, so that an inclination angle is generated between the vehicle body and the wheel cross beam 31, the poking part 21 also generates an inclination angle because the poking part 21 is fixed with the vehicle body or the operating part, and the lower end of the poking part 21 is connected with the poking connecting piece 22 through the pin hole 221 inserted in the poking connecting piece 22, so that when the poking part 21 generates inclination motion, the poking connecting piece 22 can be poked to translate left or right. Because the steering connecting piece 22 is connected with the steering mechanism 3 through the first connecting joint and the second connecting joint, the steering mechanism 3 is driven to rotate left or right, and the wheels 4 on the wheel shafts are driven to rotate left or right to realize the steering of the wheels, so that the steering purpose of the baby carrier is achieved. When the stress of the elastic mechanism 5 disappears, the elastic mechanism 5 resets to drive the shifting mechanism 2 to reset, and then drive the steering mechanism 3 to restore to the original position, and the wheels also reset accordingly.

Claims (9)

1. An elastic inclination angle steering device comprises a steering mechanism and a steering mechanism, and is characterized in that one end of the steering mechanism is connected with the elastic mechanism, and the other end of the steering mechanism is connected with the steering mechanism; when the elastic mechanism receives external pressure on the left side or the right side, the elastic mechanism declines towards the left side or the right side receiving the pressure.
2. The elastic tilt angle steering device according to claim 1, wherein the steering mechanism comprises a steering member and a steering connecting member, the upper part of the steering member is connected with the upper part of the elastic mechanism, and the lower part of the steering member is inserted into the insertion hole of the steering connecting member; the steering mechanism comprises a beam and two steering wheel assemblies, wherein the two ends of the beam are respectively provided with the steering wheel assemblies, and the lower part of the elastic mechanism is fixed on the beam; the steering wheel component comprises a steering body and a wheel shaft, wherein the steering body is of an L-shaped structure, one arm of the L-shaped structure is movably connected with one end of the cross beam through a first connecting joint, and the other arm of the L-shaped structure is movably connected with one end of the shifting connecting piece through a second connecting joint.
3. The resilient tilt angle steering apparatus according to claim 2, wherein the first link joint is a hinge structure, the hinge structure includes a pin and a pin hole, the pin is inserted into the pin hole; the second link joint is also a hinge structure, the hinge structure comprises a pin and a pin hole, and the pin is inserted in the pin hole; wheels are arranged on the wheel shafts.
4. The apparatus according to claim 1 or 2, wherein the resilient means comprises an upper member and a resilient member, the upper member is fixed to an upper portion of the steering member of the steering means, and a bottom portion of the upper member is disposed on the resilient member.
5. The apparatus according to claim 4, wherein the elastic member is an elastic body made of elastic resin, the upper member is a rigid member, and a bottom surface of the rigid member is attached to a top surface of the elastic body.
6. The apparatus according to claim 5, wherein the elastic body comprises an upper elastic block, a lower elastic block and an elastic column made of elastic resin, the upper elastic block and the lower elastic block are connected and fixed by the elastic column, and the upper member is attached to the upper elastic block.
7. The elastic tilt angle steering device according to claim 1 or 2, wherein the elastic mechanism comprises an upper member, a lower member, a left elastic member, a right elastic member and a rigid support member, the upper member is connected with the upper part of the steering member of the steering mechanism, and the lower member is fixed on the cross beam; the upper ends and the lower ends of the left elastic piece, the right elastic piece and the rigid support body are respectively connected with the upper placing piece and the lower placing piece, and the left elastic piece and the right elastic piece are arranged on two sides of the rigid support body.
8. The resilient tilt angle steering apparatus of claim 7, wherein the left resilient member and the right resilient member are a left spring and a right spring, respectively.
9. The apparatus according to claim 7, wherein the left and right elastic members are left and right elastic resin columns made of elastic resin, respectively.
CN202010117865.1A 2020-02-25 2020-02-25 Elastic inclination angle steering device Pending CN111232117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010117865.1A CN111232117A (en) 2020-02-25 2020-02-25 Elastic inclination angle steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010117865.1A CN111232117A (en) 2020-02-25 2020-02-25 Elastic inclination angle steering device

Publications (1)

Publication Number Publication Date
CN111232117A true CN111232117A (en) 2020-06-05

Family

ID=70871500

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010117865.1A Pending CN111232117A (en) 2020-02-25 2020-02-25 Elastic inclination angle steering device

Country Status (1)

Country Link
CN (1) CN111232117A (en)

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