CN113306662B - Sitting type balance car - Google Patents
Sitting type balance car Download PDFInfo
- Publication number
- CN113306662B CN113306662B CN202110714757.7A CN202110714757A CN113306662B CN 113306662 B CN113306662 B CN 113306662B CN 202110714757 A CN202110714757 A CN 202110714757A CN 113306662 B CN113306662 B CN 113306662B
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- Prior art keywords
- rod
- fixed rod
- balance car
- sliding
- sitting
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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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
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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
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a sitting balance car, and belongs to the field of balance cars. The sitting balance car comprises a pedal, a balance rod, a balance wheel, a connecting seat, a fixed rod and a limiting rod; the two pedals are arranged on the left and right sides and are connected through a connecting seat; the fixed rod is fixed at the top end of the connecting seat, and a fixed rod cavity is formed in the top end of the fixed rod; a sliding rod is arranged in the fixed rod cavity in a sliding manner and extends to the upper side of the fixed rod; a limiting rod is rotatably arranged in the fixed rod cavity, and the left end and the right end of the limiting rod extend to the left side and the right side of the fixed rod; a return spring is fixedly arranged at the bottom end of the fixed rod cavity; rotate on the gag lever post and be connected with two balancing poles, two balancing poles are located the left and right sides that is located the dead lever respectively, and human weight of this scheme utilization adds at the seatpad to compression thrust spring lets the supporting wheel leave ground after, can realize the position of sitting balance car of riding.
Description
Technical Field
The invention belongs to the field of balance cars, and particularly relates to a sitting balance car.
Background
Along with the enhancement of people's environmental protection consciousness, the quantity of electric motor car increases with each day, meanwhile, scientist develops new two-wheeled electrodynamic balance car through careful research, and two-wheeled electrodynamic balance car is a neotype vehicle, and balance car utensil is played and is durable as an organic whole to because its portable, convenient operation, thereby receive extensive young person's liking.
Balance car, swing car on the existing market all utilize gravity, hand (hold), or knee press from both sides the vertical operation of standing such as pressing from both sides tightly, cause the user fatigue easily to and weak point such as tumble easily, some balance cars, swing cars that have now generally do not set up the device that supports the balance car when not using the balance car, and be difficult to do the support for getting on or off the car of balance car, and then protect the user, the security is not enough, is difficult to satisfy user's demand.
Disclosure of Invention
The invention aims to solve the technical problem of providing a sitting balance car, which can realize the function of riding the balance car in a sitting posture by utilizing the weight of a human body and adding the weight of the human body to a seat cushion, thereby compressing a thrust spring to enable a support wheel to leave the ground, and when the seat cushion bears the load, the seat cushion can compress the spring to move downwards, so that the unstable sitting of a user due to overhigh gravity center is prevented.
The invention relates to a sitting balance car, which comprises a pedal, a balance wheel, a connecting seat, a fixed rod and a limiting rod;
the two pedals are arranged on the left and right sides and are connected through a connecting seat;
the fixed rod is fixed at the top end of the connecting seat, and a fixed rod cavity is formed in the top end of the fixed rod;
a sliding rod is arranged in the fixed rod cavity in a sliding manner and extends to the upper side of the fixed rod;
a limiting rod is rotatably arranged in the fixed rod cavity, and the left end and the right end of the limiting rod extend to the left side and the right side of the fixed rod;
a return spring is fixedly arranged at the bottom end of the fixed rod cavity;
the limiting rod is rotatably connected with two balancing rods which are in cross distribution in a shearing mode; the two balancing rods are respectively positioned at the left side and the right side of the fixed rod, the two balancing rods are respectively positioned at the front side and the rear side of the pedal, and the bottom ends of the two balancing rods are respectively rotatably provided with a balancing wheel;
the rotation of the two balancing rods is synchronous with the sliding of the sliding rod; when the sliding rod moves downwards, the two balancing rods turn over towards the direction far away from the pedal at the same time; when the sliding rod moves upwards, the two balancing rods turn towards the direction close to the pedal at the same time;
a cushion is fixedly arranged at the top end of the sliding rod.
As a further improvement of the invention, a return spring is fixedly arranged at the bottom end of the fixed rod cavity, the top end of the return spring is contacted with the bottom end of the sliding rod, and the return spring supports the sliding rod.
As a further improvement of the invention, the sliding rod is provided with a through limiting groove, the limiting groove is positioned in the fixed rod cavity, the limiting rod penetrates through the limiting groove, and the limiting rod is connected with the inner wall of the limiting groove in a sliding manner.
As a further improvement of the invention, the outer circular surface of the sliding rod is fixedly provided with a pressing block, and the pressing block is positioned at the upper side of the fixed rod.
As a further improvement of the invention, the top ends of the two balancing rods are rotatably provided with pin shafts, and the top ends of the two pin shafts are propped against the bottom end of the pressing block in real time.
As a further improvement of the invention, wheels are arranged on the two pedals, the two wheels are positioned on the sides, away from each other, of the two pedals, power devices are arranged in the two pedals and further can drive the two wheels to rotate, each power device comprises motors arranged in the two pedals, and output shafts of the two motors are respectively connected with the two wheels.
As a further improvement of the invention, the limiting rod is sleeved with two torsional springs which are respectively positioned at two sides of the fixed rod, and the two torsional springs are respectively detachably connected with the two balancing rods.
As a further improvement of the invention, the two torsion springs can respectively push the two balance rods to swing towards the side close to the pedal at the same time.
As a further improvement of the invention, the end surfaces of one side, far away from each other, of the two balance rods are respectively provided with a clamping cavity, the limiting rod is fixedly provided with two clamping blocks, the two clamping blocks are respectively positioned in the two clamping cavities, one side wall, near the two clamping cavities, of the two clamping cavities is provided with a through cavity, the two clamping blocks can respectively extend into the two through cavities, the outer circular surface of the limiting rod is fixedly provided with a dismounting torsion spring, and under the condition of no external force, the torsion spring force of the dismounting torsion spring ensures that the two clamping blocks cannot respectively extend into the two through cavities.
Compared with the prior art, the invention has the advantages that: human weight of this scheme utilization adds in the seatpad, thereby compression thrust spring lets the supporting wheel leave behind the ground, can realize the position of sitting balance car's of riding function, and when the cushion is born a burden, the cushion can compression spring and move down, prevent that the user focus is too high and the seat is shakiness, and when the cushion is not born a burden, thrust spring lifts up the telescopic link, the torsional spring is turned round the supporting wheel to and is contacted with ground, thereby maintain the balance of automobile body, balance car about convenient, the quick detach structure has been set up simultaneously, only need rotate the gag lever post and can drive two chucking pieces and rotate, thereby no longer with two balancing pole chuckings, and then can pull down two balancing poles when need not to use fast.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1;
FIG. 3 is a side view of the present invention;
FIG. 4 is an enlarged view of the structure of B in FIG. 3;
FIG. 5 is a rear view of the present invention;
FIG. 6 is a schematic view of the structure of C-C of FIG. 5;
FIG. 7 is an enlarged view of D of FIG. 5;
fig. 8 is an enlarged view of the structure of E in fig. 6.
The numbering in the figures illustrates:
11. a pedal; 12. a wheel; 13. a balancing pole; 14. a slide bar; 15. a balance wheel; 16. a connecting seat; 17. a fixing rod; 18. briquetting; 19. a pin shaft; 20. a torsion spring; 21. a cushion; 25. a fixed rod cavity; 26. a return spring; 27. a limiting groove; 28. a limiting rod; 29. a clamping block; 30. a chucking chamber; 31. disassembling the torsion spring; 32. through the cavity.
Detailed Description
The first embodiment is as follows: referring to fig. 1-8, the sitting balance car includes a pedal 11, a balance wheel 15, a connecting seat 16, a fixing rod 17 and a limiting rod 28;
the pedals 11 are arranged on the left and the right, and the two pedals 11 are connected through a connecting seat 16;
the fixed rod 17 is fixed at the top end of the connecting seat 16, and a fixed rod cavity 25 is formed at the top end of the fixed rod 17;
a sliding rod 14 is arranged in the fixed rod cavity 25 in a sliding mode, and the sliding rod 14 extends to the upper side of the fixed rod 17;
a limiting rod 28 is rotatably arranged in the fixed rod cavity 25, and the left end and the right end of the limiting rod 28 extend to the left side and the right side of the fixed rod 17;
a return spring 26 is fixedly arranged at the bottom end of the fixed rod cavity 25;
the limiting rod 28 is rotatably connected with two balancing rods 13, and the two balancing rods 13 are distributed in a scissor-type cross manner; the two balancing rods 13 are respectively positioned at the left side and the right side of the fixed rod 17, the two balancing rods 13 are respectively positioned at the front side and the rear side of the pedal 11, and balancing wheels 15 are respectively rotatably arranged at the bottom ends of the two balancing rods 13;
the rotation of the two balancing rods 13 is synchronous with the sliding of the sliding rod 14; when the sliding rod 14 moves downwards, the two balance rods 13 simultaneously turn away from the pedal 11; when the sliding rod 14 moves upwards, the two balance rods 13 simultaneously turn towards the direction close to the pedal 11;
a cushion 21 is fixedly arranged at the top end of the sliding rod 14.
The bottom end of the fixed rod cavity 25 is fixedly provided with a return spring 26, the top end of the return spring 26 is contacted with the bottom end of the sliding rod 14, and the return spring 26 supports the sliding rod 14.
The sliding rod 14 is provided with a through limiting groove 27, the limiting groove 27 is located in the fixed rod cavity 25, the limiting rod 28 penetrates through the limiting groove 27, and the limiting rod 28 is connected with the inner wall of the limiting groove 27 in a sliding mode.
A pressing block 18 is fixedly arranged on the outer circular surface of the sliding rod 14, and the pressing block 18 is positioned on the upper side of the fixing rod 17.
The top ends of the two balancing rods 13 are respectively and rotatably provided with a pin shaft 19, and the top ends of the two pin shafts 19 are respectively abutted against the bottom end of the pressing block 18 in real time.
All be equipped with wheel 12 on two footboards 11, two wheels 12 are located two footboards 11 one side of keeping away from each other, all are equipped with power device in two footboards 11, and then can drive two wheels 12 and rotate, and power device includes the motor that is equipped with in two footboards 11, and the output shaft of two motors is connected with two wheels 12 respectively.
The two torsion springs 20 are sleeved on the limiting rod 28, the two torsion springs 20 are respectively located on two sides of the fixing rod 17, and the two torsion springs 20 are respectively detachably connected with the two balance rods 13.
The two torsion springs 20 can respectively push the two balance bars 13 to swing towards the side close to the pedal 11.
Chucking chamber 30 has all been seted up to a side end face that two balancing poles 13 kept away from each other, two chucking pieces 29 have set firmly on the gag lever post 28, two chucking pieces 29 are located two chucking chambeies 30 respectively, a lateral wall that two chucking chambers 30 are close to each other has seted up the chamber 32 that link up, two chucking pieces 29 can stretch into respectively to two in the chamber 32 that link up, the outer disc of gag lever post 28 is gone up to fix and is equipped with dismantlement torsional spring 31, under no exogenic action, the torsional spring power of dismantling torsional spring 31 makes two chucking pieces 29 can not stretch into respectively to two in the chamber 32 that link up.
When the user sits on cushion 21, overcome reset spring 26's thrust and push down slide bar 14 through self weight, downstream through slide bar 14, thereby drive briquetting 18 downstream, during slide bar 14 downstream, slide bar 14 can't continue downstream when gag lever post 28 removes to spacing groove 27 top, thereby drive two round pin axles 19 downstream through the downstream of briquetting 18, thereby drive two stabilizer bar 13 upsets through the connection of gag lever post 28, thereby drive two stabilizer wheel 15 upsets through the upset of two stabilizer bar 13, rotation through two wheels 12, drive two wheels 12 through the power device in two footboards 11 this moment and rotate, thereby make the user can use two footboards 11 with the position of sitting.
After the use, the user stands up, this moment because slide bar 14 no longer by the lapse, reset spring 26 can promote slide bar 14 and upwards move to drive gag lever post 28 and remove to the bottom of spacing groove 27, thereby drive briquetting 18 rebound through the rebound of slide bar 14, thereby press two balancing poles 13 to hugging closely with two footboard 11 through two torsional springs 20 through torsional spring power this moment, press two stabilizer bars 15 to hugging closely with ground simultaneously, thereby support slide bar 14, dead lever 17 and two footboard 11.
When needs are dismantled two stabilizer bars 13, the manual torsional spring power of dismantling torsional spring 31 of overcoming and rotate 28, thereby it rotates to drive two chucking pieces 29 through 28 rotation, thereby make two chucking pieces 29 can stretch into respectively to two and run through in the chamber 32, two stabilizer bars 13 are moved to keeping away from one side each other manually this moment, two chucking pieces 29 stretch into respectively to two and run through in the chamber 32 this moment, and then can't hug closely two stabilizer bars 13 fixedly through hugging closely with two chucking chambers 30 respectively, and then can dismantle two stabilizer bars 13.
Claims (9)
1. Sitting posture balance car, its characterized in that: comprises a pedal (11), a balance wheel (15), a connecting seat (16), a fixed rod (17) and a limiting rod (28);
the left pedal (11) and the right pedal (11) are arranged, and the two pedals (11) are connected through a connecting seat (16);
the fixing rod (17) is fixed at the top end of the connecting seat (16), and a fixing rod cavity (25) is formed in the top end of the fixing rod (17);
a sliding rod (14) is arranged in the fixed rod cavity (25) in a sliding manner, and the sliding rod (14) extends to the upper side of the fixed rod (17);
a limiting rod (28) is rotatably arranged in the fixed rod cavity (25), and the left end and the right end of the limiting rod (28) extend to the left side and the right side of the fixed rod (17);
a return spring (26) is fixedly arranged at the bottom end of the fixed rod cavity (25);
the limiting rod (28) is rotatably connected with two balancing rods (13), and the two balancing rods (13) are in cross distribution in a shearing mode; the two balancing rods (13) are respectively positioned at the left side and the right side of the fixed rod (17), the two balancing rods (13) are respectively positioned at the front side and the rear side of the pedal (11), and balancing wheels (15) are respectively arranged at the bottom ends of the two balancing rods (13) in a rotating manner;
the rotation of the two balancing rods (13) is synchronous with the sliding of the sliding rod (14); when the sliding rod (14) moves downwards, the two balancing rods (13) turn over towards the direction far away from the pedal (11) simultaneously; when the sliding rod (14) moves upwards, the two balancing rods (13) turn towards the direction close to the pedal (11) simultaneously;
a cushion (21) is fixedly arranged at the top end of the sliding rod (14).
2. The sitting balance car of claim 1, wherein: the top end of the return spring (26) is contacted with the bottom end of the sliding rod (14), and the return spring (26) supports the sliding rod (14).
3. The sitting balance car of claim 1, wherein: a through limiting groove (27) is formed in the sliding rod (14), the limiting groove (27) is located in the fixed rod cavity (25), the limiting rod (28) penetrates through the limiting groove (27), and the limiting rod (28) is connected with the inner wall of the limiting groove (27) in a sliding mode.
4. The sitting balance car of claim 1, wherein: a pressing block (18) is fixedly arranged on the outer circular surface of the sliding rod (14), and the pressing block (18) is positioned on the upper side of the fixing rod (17).
5. The sitting balance car of claim 4, wherein: the top ends of the two balancing rods (13) are respectively and rotatably provided with a pin shaft (19), and the top ends of the two pin shafts (19) are respectively abutted against the bottom end of the pressing block (18) in real time.
6. The sitting balance car of claim 1, wherein: all be equipped with wheel (12) on two footboard (11), two wheels (12) are located one side that two footboard (11) kept away from each other, all are equipped with power device in two footboard (11), and then can drive two wheels (12) and rotate, and power device includes the motor that is equipped with in two footboard (11), and the output shaft of two motors is connected with two wheels (12) respectively.
7. The sitting balance car of claim 1, wherein: the limiting rod (28) is sleeved with two torsion springs (20), the two torsion springs (20) are respectively located on two sides of the fixing rod (17), and the two torsion springs (20) are respectively detachably connected with the two balance rods (13).
8. The sitting balance car of claim 7, wherein: the two torsion springs (20) can respectively push the two balance rods (13) to swing towards the side close to the pedal (11) at the same time.
9. The sitting balance car of claim 1, wherein: chucking chamber (30) have all been seted up to the terminal surface of one side that two balancing pole (13) kept away from each other, two chucking piece (29) have set firmly on gag lever post (28), two chucking piece (29) are located two chucking chambeies (30) respectively, a lateral wall that two chucking chambeies (30) are close to each other sets up the through chamber (32) that link up, two chucking piece (29) can stretch into respectively to two in passing through chamber (32), fixed being equipped with on the outer disc of gag lever post (28) dismantles torsional spring (31), under no exogenic action, the torsional spring power of dismantling torsional spring (31) makes two chucking piece (29) can not stretch into respectively to two in passing through chamber (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110714757.7A CN113306662B (en) | 2021-06-25 | 2021-06-25 | Sitting type balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110714757.7A CN113306662B (en) | 2021-06-25 | 2021-06-25 | Sitting type balance car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113306662A CN113306662A (en) | 2021-08-27 |
| CN113306662B true CN113306662B (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110714757.7A Active CN113306662B (en) | 2021-06-25 | 2021-06-25 | Sitting type balance car |
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| Country | Link |
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| CN (1) | CN113306662B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984970A (en) * | 2010-05-31 | 2013-03-20 | 株式会社Finem | Chair for easy-sitting and easy-rising motions |
| TW201438953A (en) * | 2013-04-02 | 2014-10-16 | Kwang Yang Motor Co | Personal transport vehicle |
| CN105197154A (en) * | 2015-10-20 | 2015-12-30 | 淮阴工学院 | Sitting-posture-variable single-wheel electric vehicle structure |
| CN108622234A (en) * | 2017-03-22 | 2018-10-09 | 杨顺 | Double mode electric balance car and its mode conversion method |
| CN110228556A (en) * | 2019-06-06 | 2019-09-13 | 杨永顺 | Pedal balance car |
| CN112334383A (en) * | 2018-06-20 | 2021-02-05 | 本田技研工业株式会社 | Moving body |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008120507A1 (en) * | 2007-03-29 | 2008-10-09 | Equos Research Co., Ltd. | Vehicle |
| JP5945477B2 (en) * | 2012-08-31 | 2016-07-05 | 本田技研工業株式会社 | Inverted pendulum type vehicle and control method of inverted pendulum type vehicle |
-
2021
- 2021-06-25 CN CN202110714757.7A patent/CN113306662B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984970A (en) * | 2010-05-31 | 2013-03-20 | 株式会社Finem | Chair for easy-sitting and easy-rising motions |
| TW201438953A (en) * | 2013-04-02 | 2014-10-16 | Kwang Yang Motor Co | Personal transport vehicle |
| CN105197154A (en) * | 2015-10-20 | 2015-12-30 | 淮阴工学院 | Sitting-posture-variable single-wheel electric vehicle structure |
| CN108622234A (en) * | 2017-03-22 | 2018-10-09 | 杨顺 | Double mode electric balance car and its mode conversion method |
| CN112334383A (en) * | 2018-06-20 | 2021-02-05 | 本田技研工业株式会社 | Moving body |
| CN110228556A (en) * | 2019-06-06 | 2019-09-13 | 杨永顺 | Pedal balance car |
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| CN113306662A (en) | 2021-08-27 |
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