CN205022775U - Children's car that drifts about - Google Patents
Children's car that drifts about Download PDFInfo
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- CN205022775U CN205022775U CN201520759269.8U CN201520759269U CN205022775U CN 205022775 U CN205022775 U CN 205022775U CN 201520759269 U CN201520759269 U CN 201520759269U CN 205022775 U CN205022775 U CN 205022775U
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
(B, ) the utility model relates to a children's car that drifts about. Children's car that drifts about includes frame, wheel subassembly, actuating mechanism and directional control mechanism, and the wheel subassembly includes a plurality of front wheels and a plurality of rear wheel subassembly. Actuating mechanism includes crank, one -way bearing and pedal, and one -way bearing is connected with the front wheel, and directional control mechanism including setting up with rotating anterior steering yoke, handlebar, the front fork of frame, front fork lower extreme and one -way bearing fixed connection, the slope of the relative ground of steering yoke sets up, and the rear wheel subassembly includes rear wheel and rear wheel pivot, and the slope of the relative ground of rear wheel pivot sets up. When children's car that drifts about turned, directional control mechanism controls actuating mechanism and front wheel turned to together, thereby realized the differential of a plurality of front wheels through one -way bearing and realize the drift effect. Steering yoke and rear wheel pivot homogeneous phase set up the ground slope, make children's car that drifts about when turning, and frame and rear wheel subassembly can follow directional control mechanism and the front wheel is turned to can automatic alignment when turning, the frame return, back samsara is just. (B, )
Description
Technical field
the utility model relates to a kind of children's drift car.
Background technology
at present, existing children's drift car with drift function is all the mode that the drift of the such as existing automobile of power-actuated situation Imitating under external force drives realizes, and wheel is installed additional to the equipment such as diff to realize the speed difference of car when turning between wheel and then the function of realization drift.And common manually driven child wheelbarrow generally all only has common function of riding, also there is not the manpower children drift car can with drift function.
Utility model content
the technical problems to be solved in the utility model is to provide a kind of manually driven children drift car, and described children's drift car can have drift function.
in order to solve the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of children's drift car, comprise vehicle frame, be arranged on the vehicle wheel component of described bottom of frame, vehicle seat, driver train and the direction control mechanism be arranged on described vehicle frame, described vehicle wheel component comprises multiple front-wheel of being arranged on bottom before vehicle frame and multiple wheel assemblies of bottom after being arranged on vehicle frame.The pedal that described driver train comprises crank, is installed in the unilateral bearing at crank two ends and is installed on crank, described unilateral bearing is connected with front-wheel, described crank can rotate around the wheel shaft of described front-wheel, described direction control mechanism comprises the direction lever that can be arranged on described vehicle frame front portion rotationally, the handlebar be fixedly connected with direction lever upper end, the front fork that is fixedly connected with direction lever lower end, described front fork lower end is fixedly connected with described unilateral bearing, described direction lever relatively face tilt is arranged, and described wheel assembly is cardan wheel.
concrete, described vehicle frame comprises the intermediate frame extended along the longitudinal direction, the shaft sleeve being installed in intermediate frame front portion and is installed in the Rear frame at intermediate frame rear portion, described Rear frame is arranged in left-right direction, described shaft sleeve relatively face tilt is arranged, and described direction lever to be located in shaft sleeve and can around own axis.
preferably, the top fixed cover of described shaft sleeve is equipped with rotation sliding sleeve, the inner periphery along direction lever of described rotation sliding sleeve is provided with position-limited trough, described direction lever is fixedly equiped with limiting stopper, described limiting stopper has lug boss, described limiting stopper coordinates contact with rotation sliding sleeve, and described boss is in position-limited trough, and the spatial rotational of described lug boss in position-limited trough can limit the angle of direction lever rotation.
preferably, described front fork comprises the pole be fixedly connected with direction lever lower end, the U-shaped bar be fixedly connected with pole lower end, and the unilateral bearing that the two ends that described U-shaped bar opens are connected with described crank two ends is respectively fixedly connected with.
preferably, described Rear frame is provided with the stretcher Gong trampling, described stretcher has two and point to be located on two, the left and right of Rear frame.
preferably, the top of described pole is fixedly equiped with trim, and trim is that tabular covers on pole.
preferably, described wheel assembly comprises trailing wheel and the trailing wheel rotating shaft for being connected trailing wheel and vehicle frame, and described trailing wheel rotating shaft relatively face tilt is arranged.
involvedly above go up the inferior noun of locality all around, is that the orientation work when described children's drift car normal uses defines.
scope of the present utility model, is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme etc. formed.
because technique scheme is used, the utility model compared with prior art has following advantages: when children's drift car described in the utility model is turned, direction control mechanism controls driver train and turns to together with multiple front-wheel, realizes the differential of multiple front-wheel thus realize drift effect by unilateral bearing.Trailing wheel rotating shaft simultaneously in described direction lever and wheel assembly all relatively face tilt is arranged, make children's drift car when turning, vehicle frame and wheel assembly can follow direction control mechanism and Nose Wheel Steering, and can automatic capturing when turning, vehicle frame return, rear samsara just.
Accompanying drawing explanation
fig. 1 is the perspective view of the utility model children drift car;
fig. 2 is the front elevation of the utility model children drift car;
fig. 3 is the left view of the utility model children drift car;
fig. 4 is the birds-eye view of the utility model children drift car;
fig. 5 is the exploded view of A place partial enlargement in Fig. 1.
wherein: 1, handlebar; 2, direction lever; 3, shaft sleeve; 4, trim; 5, front-wheel; 6, U-shaped bar; 7, crank; 8, trailing wheel; 9, stretcher; 10, Rear frame; 11, trailing wheel rotating shaft; 12, wheel assembly; 13, intermediate frame; 14, vehicle seat; 15, unilateral bearing; 16, pedal; 17, pole; 18, limiting stopper; 19, sliding sleeve is rotated; 20, position-limited trough; 21, lug boss.
Detailed description of the invention
as shown in Figures 1 to 5, a kind of children's drift car described in the utility model, comprises vehicle frame, is arranged on the vehicle wheel component of described bottom of frame, vehicle seat 14, driver train and the direction control mechanism be arranged on described vehicle frame.Described vehicle wheel component comprises multiple front-wheels 5 of being arranged on bottom before vehicle frame and multiple wheel assemblies 12 of bottom after being arranged on vehicle frame.The pedal 16 that described driver train comprises crank 7, is installed in the unilateral bearing 15 at crank 7 two ends and is installed on crank 7.Described unilateral bearing 15 is connected with front-wheel 5, and described crank 7 can rotate around the wheel shaft of described front-wheel 5.
described vehicle frame comprises the intermediate frame 13 extended along the longitudinal direction, the shaft sleeve 3 being installed in intermediate frame 13 front portion and is installed in the Rear frame 10 at intermediate frame 13 rear portion.Described Rear frame 10 is arranged in left-right direction, and described shaft sleeve 3 relatively face tilt is arranged.The top fixed cover of described shaft sleeve 3 is equipped with and rotates sliding sleeve 19, described rotation sliding sleeve 19 inside is provided with position-limited trough 20 along the periphery of direction lever 2, described direction lever 2 is fixedly equiped with limiting stopper 18, described limiting stopper 18 has lug boss 21, described limiting stopper 18 coordinates contact with rotation sliding sleeve 19, described lug boss 21 is positioned at position-limited trough 20, and the spatial rotational of described lug boss 21 in position-limited trough 20 can limit the angle that direction lever 2 rotates.Thus ensure that children can not occur falling down or the situation such as overturning owing to turning excessive when turning to, also make whole children's drift car cornering stiffnesses be protected.
described direction control mechanism comprises the direction lever 2 that can be arranged on described vehicle frame front portion rotationally, the handlebar 1 be fixedly connected with direction lever 2 upper end, the front fork that is fixedly connected with direction lever 2 lower end.Described direction lever 2 is located in shaft sleeve 3 and rotates in sliding sleeve 19 and can around own axis.Described front fork comprises the pole 17 be fixedly connected with direction lever 2 lower end, the U-shaped bar 6 be fixedly connected with pole 17 lower end, and the unilateral bearing 15 that the two ends that described U-shaped bar 6 opens are connected with described crank 7 two ends is respectively fixedly connected with.Described front fork lower end is fixedly connected with described unilateral bearing 15, and described direction lever 2 relatively face tilt is arranged.Described wheel assembly 12 is cardan wheel, and described wheel assembly 12 comprises trailing wheel 8 and the trailing wheel rotating shaft 11 for being connected trailing wheel 8 and vehicle frame, and described trailing wheel rotating shaft 11 relatively face tilt is arranged.The top of described pole 17 is fixedly equiped with trim 4, and trim 4 covers on pole 17 in tabular.Trim 4 can allow the aesthetics of whole children's drift car greatly improve.
described Rear frame 10 is provided with the stretcher 9 Gong trampling, described stretcher 9 has two and point to be located on two, the left and right of Rear frame 10.
a kind of children's drift car described in the utility model has two kinds of occupation modes, and one is that children are sitting on vehicle seat 14, and both feet step down in pedal 16 place.Children pedal forward pedal 16, and described crank 7 rotates around the wheel shaft of front-wheel 5, and front-wheel 5 rotates and then children's drift car advances.When children's drift car is turned, rotate handlebar 1, direction lever 2 in shaft sleeve 3 around own axis.Whole front fork turns to the rotation of direction lever 2 together with front-wheel 5.Due to the setting of unilateral bearing 15, the front-wheel 5 of turning medial is made to have a differential with outside front-wheel 5.Trailing wheel 8 outside turning because the effect of centnifugal force has a tilting outwards and obliquely, makes the trailing wheel 8 of the left and right sides produce diff-H when turning.Thus form the effect of children's drift car drift.
because vehicle frame and wheel assembly 12 can lag behind turning to of direction control mechanism and front-wheel when turning.Direction lever 2 and trailing wheel rotating shaft 11 all arrange relative to terrain slope by the utility model, in the process of turning, vehicle frame can to rotate and can self-aligning by relative direction bar 2, trailing wheel 8 also can opposing rear wheels rotating shaft 11 self-aligning, thus makes whole children's drift car consistent with the direct of travel of front-wheel and direction control mechanism with wheel assembly 12 automatic capturing in turning Rear frame.
the occupation mode of another kind of children's drift car is that children singly ride on stretcher 9, and health volt is on vehicle frame, and both hands catch handlebar 1, another the feet step on the ground, and children's drift car slides forward.
as mentioned above, we are illustrated according to aim of the present utility model completely, but the utility model is not limited to above-described embodiment and implementation method.Different changes and enforcement is carried out in the scope that the practitioner of correlative technology field can permit at technological thought of the present utility model.
Claims (7)
1. children's drift car, comprise vehicle frame, be arranged on the vehicle wheel component of described bottom of frame, be arranged on the vehicle seat (14) on described vehicle frame, driver train and direction control mechanism, described vehicle wheel component comprise multiple front-wheels (5) of being arranged on bottom before vehicle frame and after being arranged on vehicle frame bottom multiple wheel assemblies (12), it is characterized in that: described driver train comprises crank (7), the unilateral bearing (15) being installed in crank (7) two ends and the pedal (16) be installed on crank (7), described unilateral bearing (15) is connected with front-wheel (5), described crank (7) can rotate around the wheel shaft of described front-wheel (5), described direction control mechanism comprises the direction lever (2) that can be arranged on described vehicle frame front portion rotationally, the handlebar (1) be fixedly connected with direction lever (2) upper end, the front fork be fixedly connected with direction lever (2) lower end, described front fork lower end is fixedly connected with described unilateral bearing (15), described direction lever (2) relatively face tilt is arranged, described wheel assembly (12) is cardan wheel.
2. children's drift car according to claim 1, it is characterized in that: described vehicle frame comprise extend along the longitudinal direction intermediate frame (13), be installed in the anterior shaft sleeve (3) of intermediate frame (13) and be installed in the Rear frame (10) at intermediate frame (13) rear portion, described Rear frame (10) is arranged in left-right direction, described shaft sleeve (3) relatively face tilt is arranged, and described direction lever (2) to be located in shaft sleeve (3) and can around own axis.
3. children's drift car according to claim 2, it is characterized in that: the top fixed cover of described shaft sleeve (3) is equipped with and rotates sliding sleeve (19), the inner periphery along direction lever (2) of described rotation sliding sleeve (19) is provided with position-limited trough (20), described direction lever (2) is upper is fixedly equiped with limiting stopper (18), described limiting stopper (18) has lug boss (21), described limiting stopper (18) coordinates contact with rotation sliding sleeve (19), described lug boss (21) is positioned at position-limited trough (20), the spatial rotational of described lug boss (21) in position-limited trough (20) can limit the angle that direction lever (2) rotates.
4. children's drift car according to claim 2, it is characterized in that: described front fork comprises the pole (17) be fixedly connected with direction lever (2) lower end, the U-shaped bar (6) be fixedly connected with pole (17) lower end, the unilateral bearing (15) that the two ends that described U-shaped bar (6) is open are connected with described crank (7) two ends is respectively fixedly connected with.
5. children's drift car according to claim 2, is characterized in that: described Rear frame (10) is provided with the stretcher (9) Gong trampling, and described stretcher (9) has two and point to be located on two, the left and right of Rear frame (10).
6. children's drift car according to claim 4, is characterized in that: the top of described pole (17) is fixedly equiped with trim (4), and trim (4) covers in tabular on pole (17).
7. children's drift car according to claim 1, is characterized in that: described wheel assembly comprises trailing wheel (8) and the trailing wheel rotating shaft (11) for being connected trailing wheel (8) and vehicle frame, and described trailing wheel rotating shaft (11) relatively face tilt is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759269.8U CN205022775U (en) | 2015-09-29 | 2015-09-29 | Children's car that drifts about |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759269.8U CN205022775U (en) | 2015-09-29 | 2015-09-29 | Children's car that drifts about |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022775U true CN205022775U (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520759269.8U Active CN205022775U (en) | 2015-09-29 | 2015-09-29 | Children's car that drifts about |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645787A (en) * | 2020-06-09 | 2020-09-11 | 嘉兴优加车业科技有限公司 | Anti-overturn electric baby carriage with ABS structure |
-
2015
- 2015-09-29 CN CN201520759269.8U patent/CN205022775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645787A (en) * | 2020-06-09 | 2020-09-11 | 嘉兴优加车业科技有限公司 | Anti-overturn electric baby carriage with ABS structure |
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