CN220070723U - Toy car capable of walking in multiple forms - Google Patents

Abstract

The utility model provides a toy car capable of walking in multiple forms, which comprises a car body, a wheel set, a wheel arm, a turnover driving piece and a rotation driving piece, wherein the wheel arm is arranged at a wheel hub installation position, the wheel set is arranged on the outer side surface of the wheel arm, a transmission wheel set is arranged in the wheel arm and is in transmission connection with the wheel set, the turnover driving piece and the rotation driving piece are arranged in the car body, the output end of the turnover driving piece is connected with the connecting end of the wheel arm so as to drive the movable end of the wheel arm to turn around the connecting end, and the output end of the rotation driving piece extends into the wheel arm and is connected with the transmission wheel set; the length of the vehicle body is smaller than the sum of the lengths of the two wheel arms and is larger than the length of one wheel arm, so that certain skill is required for the overturning operation of the wheel arms, the control playing difficulty of the toy vehicle is improved, and the hand-brain coordination capacity and the prejudgement capacity of a player can be better exercised.

Description

Toy car capable of walking in multiple forms

Technical Field

The utility model relates to the field of toys, in particular to a toy car capable of walking in multiple forms.

Background

The existing toy car capable of walking in multiple modes generally drives wheels on the toy to rotate, for example, one motor drives two rear wheels or two front wheels or four wheels on the toy to rotate so as to realize the walking of the toy. The driving mode is quite common, has few functions and playing methods, and cannot improve the playing fun of the toy.

At present, a separate remote control toy car is provided, besides a driving device for driving wheels to rotate, a mechanical arm driving piece capable of driving a mechanical arm to rotate is also arranged, meanwhile, a driven roller is arranged on the mechanical arm, then different forms of the toy car are changed by controlling the mechanical arm to rotate, and the toy car is driven to walk through the rotation of the wheels, so that the toy car can walk in different forms. However, since only one pair of mechanical arms is provided, the toy car can only be used for adjusting the shape of the toy car, the running mode of the toy car cannot be changed, the toy car still drives to run through the rotation of the wheels, and the running of the toy car is driven by only one pair of wheels, so that the running performance, such as turning, drifting, side shifting and the like, is restrained, and various running actions cannot be performed, so that the shape change of the toy car is increased, but the running actions are reduced, and the playing fun of the toy cannot be improved.

Disclosure of Invention

The utility model aims to solve the problems and the defects, and provides a toy car capable of walking in multiple forms, so as to effectively solve the problems of single driving, little variability and lack of playability of the existing toy.

The technical scheme of the utility model is realized as follows:

the utility model relates to a toy car capable of walking in multiple forms, which is characterized in that: including automobile body, wheel group, wheel arm, upset driving piece and rotation driving piece, the wheel arm is installed the wheel hub installation position of automobile body, the wheel group is installed the lateral surface of wheel arm, all be equipped with in the wheel arm drive the wheelset with the wheel group transmission is connected, the upset driving piece with the rotation driving piece is installed in the automobile body, the output of upset driving piece with the link of wheel arm is connected in order to drive the expansion end of wheel arm is around the link upset, the output of rotation driving piece stretches into in the wheel arm with the wheelset is connected, the length of automobile body is less than the length sum of two wheel arms and is greater than the length of a wheel arm.

In some embodiments, the wheel arm includes a first housing, a second housing and a transmission gear, the transmission gear is convexly arranged at the connection end of the wheel arm, the transmission gear is fixedly connected to the surface of the second housing, the hub mounting position of the vehicle body is used for embedding the transmission gear, the output end of the turnover driving member is in transmission connection with the transmission gear, and the transmission gear synchronously drives the wheel arm to turn when rotating.

Further, the first shell and the second shell are in butt joint and then form a cavity, the transmission wheel set is installed in the cavity, the transmission wheel set comprises a first transmission gear, and the first transmission gear and the transmission gear are coaxially arranged.

In some embodiments, the wheel of the wheel set includes a hub, two sets of connecting frames and a plurality of rollers, the two sets of connecting frames are respectively located at two ends of the circular arc surface of the hub, a gap is formed between the two sets of connecting frames, the connecting frames include a plurality of connecting pins extending radially outwards along the radial direction of the hub, and the rollers are rotatably installed at positions between two adjacent connecting pin heads.

In some embodiments, the wheel set includes a first wheel and at least one second wheel, the first wheel being coupled to the output of the rotary drive member; the transmission wheel set is provided with the same number of second transmission gears corresponding to the second wheel, the second transmission gears are coaxially arranged with the second wheel, and the second transmission gears extend out of the connecting shaft to be connected with the second wheel so as to realize that the transmission wheel set drives the second wheel to synchronously rotate.

Further, the diameter of the first wheel and/or the second wheel is larger than the height of the wheel arm, and the wheel set is provided with at least two wheels which are arranged at positions close to two ends of the outer side surface of the wheel arm and enable the wheel surface of the wheel to exceed the two side edges of the wheel arm.

In some embodiments, the two turnover driving parts are arranged at the front part and the rear part in the vehicle body respectively, the output ends of the turnover driving parts are turnover output shafts which are transversely arranged, the two ends of the turnover output shafts are respectively provided with output gears, and the two output gears are respectively in transmission connection with the connecting ends of the left wheel arm and the right wheel arm at the same transverse position so as to realize that one turnover driving part drives the two wheel arms to turn simultaneously.

In some embodiments, the number of the rotation driving parts is two, the rotation driving parts are respectively located at two side positions in the vehicle body, the output ends of the rotation driving parts are two rotation output shafts, the two rotation output shafts respectively extend into the two wheel arms on the same side of the vehicle body and are in transmission connection with the transmission wheel set, so that one rotation driving part drives the wheels of the two wheel sets on the same side simultaneously.

In some embodiments, the vehicle body comprises a vehicle base and a vehicle cover, the overturning driving piece and the rotating driving piece are both installed in a cavity between the vehicle base and the vehicle cover, the front end and the rear end of the vehicle cover are respectively provided with an auxiliary pulley protruding forwards and backwards, and the auxiliary pulleys are used for driving the vehicle body to walk when the vehicle body is in an inverted or vertical state in cooperation with the wheel set.

In some embodiments, the utility model further comprises a spraying assembly, the spraying assembly comprises a sprayer, a water tank and lamp beads, the spraying assembly is arranged at the rear part of the vehicle body, water in the water tank is atomized into water vapor by the sprayer and then sprayed out of the rear part of the vehicle body, and the lamplight of the lamp beads irradiates towards the direction of water vapor spraying.

The beneficial effects of the utility model are as follows:

1. because the four turnover wheel arms are arranged on the vehicle body and the wheel groups are arranged on the wheel arms, the toy vehicle can walk through the wheels as a common toy vehicle, can realize the forward or backward movement of the toy vehicle through the synchronous and same-direction turnover of the front wheel arms and the rear wheel arms, has unique and interesting walking modes, and can realize the rich and various walking modes of the toy vehicle, such as walking on the ground, standing and walking, backward leaning and walking, jumping and standing and walking, standing and walking and the like through the coordination of the turnover of the wheel arms and the rotation of the wheels of the wheel groups, thereby greatly improving the playing fun of the toy.

2. Because the length of automobile body is less than the length sum of two wheel arms and is greater than the length of a wheel arm, so when the upset operation to the wheel arm, what group of wheel arms just overturns to what group of wheel arms that can not wantonly want to overturns, need have certain operation skill just can avoid the wheel arm at front portion and the wheel arm at rear portion can not appear interfering, therefore the control degree of difficulty of playing of this toy car can be improved to design like this, can temper player's hand brain coordination ability and prejudgement ability better.

3. The left side wheel set and the right side wheel set are respectively driven by the rotary driving piece, so that the rotating speed difference of the wheel sets at two sides can be realized, the running actions such as turning, drifting, in-situ turning and the like of the toy car can be realized, and the playing method of the toy car is further enriched.

4. The wheels of the wheel set adopt the wheel structures of the wheel hubs and the plurality of rollers, so that the wheels can rotate forwards and backwards under the drive of the rotating driving piece, the rollers on the wheels can also rotate laterally around the self axle posts, the walking performance of the toy vehicle is further improved, and the side-slip drifting function of the toy can be realized more perfectly by utilizing the lateral rotation of the rollers; the wheel has unique modeling, can bring cool and dazzling feeling to players, and has longer service life than the conventional wheel.

The utility model is further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

FIG. 3 is a schematic exploded view of the wheel arm of the present utility model;

FIG. 4 is a schematic view of another exploded construction of the wheel arm of the present utility model;

FIG. 5 is a schematic view of an exploded view of the flip drive of the present utility model;

FIG. 6 is a schematic view of an exploded construction of the rotary drive member of the present utility model;

FIG. 7 is an exploded view of the wheel of the present utility model;

FIG. 8 is a schematic exploded view of the spray assembly of the present utility model;

FIG. 9 is a schematic diagram of a standing walking configuration of the present utility model;

FIG. 10 is a schematic view of a structure of the reclining lever walking of the present utility model;

FIG. 11 is a schematic view of the structure of the utility model for upright walking;

fig. 12 is a schematic view of the inverted walk structure of the present utility model.

Reference numerals:

a wheel arm 1;

the first shell 11, the second shell 12, the transmission gear 13, the round hole 131, the small hole 14 and the through hole 15;

a flip drive 2;

a gear box 21, a turnover motor 22, a turnover output shaft 23, a gear set 8, an output gear 24 and a cylinder 241;

a rotation driving member 3;

an elongated gear box 31, a rotary motor 32, a rotary output shaft 33, a gear set 8 and a hook 34;

a wheel 4;

hub 41, connecting frame 42, connecting pin 421, shaft hole 422, roller 43, shaft post 431;

a first wheel 401, a second wheel 402;

a transmission wheel set 5;

a first transmission gear 51, a second transmission gear 52, a connecting shaft 53, a hexagonal hole 54;

a control circuit 6;

vehicle body 7

Hub mounting location 70, vehicle base 71, vehicle cover 72, front vehicle plate 73;

an auxiliary pulley 8;

a spray assembly 9;

sprayer 91, water tank 92, opening 921, water filling port 922, lamp bead 93, water tank plug 94, and cover 95.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "coupled", "connected" and "mounted" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The toy vehicle of the present utility model capable of multi-modal walking is described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present utility model relates to a toy car capable of walking in multiple forms, comprising a car body 7, wheel sets, wheel arms 1, a turnover driving member 2 and a rotation driving member 3, wherein the wheel arms 1 are installed at a hub installation position 70 of the car body 7, namely, the toy car is provided with four wheel arms 1, the wheel sets are installed at the outer sides of the wheel arms 1, and the wheel sets 5 are all arranged in the wheel arms 1 and are in transmission connection with the wheel sets, so that the wheel sets on the four wheel arms 1 can be driven to rotate, the toy car can walk more stably, and the toy car can walk normally even if the wheel sets of the individual wheel arms 1 are far away from the ground.

The turning driving piece 2 and the rotating driving piece 3 are arranged in the vehicle body 7, the output end of the turning driving piece 2 is connected with the connecting end of the wheel arm 1 to drive the movable end of the wheel arm 1 to turn around the connecting end, and the output end of the rotating driving piece 3 stretches into the wheel arm 1 to be connected with the transmission wheel set 5.

In addition, the length of the body 7 of the toy car is designed to be smaller than the sum of the lengths of the two wheel arms 1 and larger than the length of one wheel arm 1, so that the control playing difficulty of the toy car is improved, because the length of the body 7 is insufficient for the two wheel arms 1 on the same side to freely turn over respectively, when the wheel arms 1 are turned over, the operator cannot arbitrarily want to turn over which wheel arm 1 turns over which wheel arm 1, but a certain operation skill is required to avoid that the front wheel arm 1 and the rear wheel arm 1 cannot be turned over due to interference, and therefore, the hand coordination capacity and the prejudgement capacity of a player can be better exercised.

As shown in fig. 3 and 4, the wheel arm 1 of this embodiment includes a first housing 11, a second housing 12, and a transmission gear 13, wherein a cavity is formed inside the first housing 11 and the second housing 12 after being butted, the transmission wheel set 5 is installed in the cavity, the transmission gear 13 is convexly arranged at the connection end of the wheel arm 1, and the transmission gear 13 is fixedly connected to the surface of the second housing 12; the hub mounting position 70 of the vehicle body 7 can be used for embedding the transmission gear 13, the output end of the turnover driving piece 2 is in transmission connection with the transmission gear 13, and the transmission gear 13 synchronously drives the wheel arm 1 to turn when rotating. The first shell 11 and the second shell 12 are integrally diamond-like in shape with wide middle and narrow two ends, the transmission wheel set 5 is provided with five transmission gears in total, the transmission gears are sequentially arranged and installed in the cavity, two adjacent transmission gears are meshed with each other, the first transmission gear 51 is included, and the first transmission gear 51 and the transmission gear 13 are coaxially arranged. The transmission gear 13 of this embodiment is provided with three screw holes (not shown in the figure) on the end face facing the second housing 12, and three small holes 14 through which screws pass are opened on the corresponding second housing 12, and after the screw holes are aligned with the small holes 14, the screws pass through the small holes 14 from the inner side of the second housing 12 and then are screwed into the screw holes, so that the transmission gear 13 is fixedly connected with the second housing 12. Of course, the wheel arm 1 may also comprise only two shells, between which a cavity is formed for the installation of the transmission wheel set 5, and then a hole site is provided on the surface of the shell facing the side wall of the vehicle body 7, which hole site can be fixedly connected with the output end of the overturning driving piece 2, so that the wheel arm 1 can also be directly driven to overturn through the output end.

In order to make the steering performance, drifting performance and the like of the toy car smoother, the wheel set of the utility model comprises a plurality of wheels 4, and the wheels 4 are designed to: the wheel hub comprises a wheel hub 41, two groups of connecting frames 42 and a plurality of rollers 43, wherein the two groups of connecting frames 42 are respectively positioned at two ends of the circular arc surface of the wheel hub 41, a spacing gap is reserved between the two groups of connecting frames 42, the connecting frames 42 comprise a plurality of connecting pins 421 which radially extend outwards along the radial direction of the wheel hub 41, and the rollers 43 are rotatably arranged at positions between the heads of the two adjacent connecting pins 421. As shown in fig. 7, the hub 41 of this embodiment is substantially drum-shaped, two connecting frames 42 are located at two ends of the circular arc surface, each connecting frame 42 is provided with five connecting pins 421, each connecting pin 421 is substantially T-shaped with a large head and a small foot, the feet are directly integrally formed with the circular arc surface of the hub 41, two ends of the head are provided with shaft holes 422, two ends of the corresponding roller 43 are provided with shaft posts 431, so that the roller 43 is connected with two opposite shaft holes 422 on two adjacent connecting pins 421 through the shaft posts 431, and the roller 43 is connected with the two adjacent connecting pins 421. Since there are five connecting pins 421, there are five corresponding rollers 43; if there are six connecting pins 421, there are six rollers 43 connected. In addition, in order to ensure that each contact point between the wheel 4 and the ground is a contact point between the roller 43 and the ground in the rotation process of the wheel 4, so as to facilitate drifting and steering actions at any time, the connecting pins 421 of the two groups of connecting frames 42 are arranged in a crossed manner when being projected from the end face of the hub 41, after the design, the roller 43 connected to the two groups of connecting frames 42 is also projected from the end face of the hub 41, and the rollers 43 are wound into a circle, so that the wheel 4 can be ensured to always keep the roller 43 in contact with the ground at any time of rotation, the walking performance of the toy is further improved because the roller 43 can laterally rotate around the rotating shaft of the roller 43, and the sideslip drifting function of the toy can be more perfectly realized by utilizing the lateral rotation of the roller 43; the wheel 4 has a unique shape, can provide cool and dazzling feeling for a player, and reduces sliding abrasion of the wheel 4 during drifting through rotation of the roller 43, so that the service life of the wheel 4 is longer than that of a conventional wheel 4.

The inventive wheel set comprises a first wheel 401 and at least one second wheel 402, wherein the first wheel 401 is connected to the output of the rotary drive 3; the transmission wheel set 5 is provided with the same number of second transmission gears 52 corresponding to the second wheel 402, the second transmission gears 52 are coaxially arranged with the second wheel 402, and the second transmission gears 52 extend out of the connecting shaft to be connected with the second wheel 402, so that the transmission wheel set 5 drives the second wheel 402 to synchronously rotate. Specifically, as shown in fig. 2, two wheel sets of the toy vehicle in this embodiment are provided, one wheel set is a first wheel 401, and the other wheel set is a second wheel 402, where the axis of the first wheel 401 coincides with the axis of the first transmission gear 51 and the axis of the transmission gear 13, a hexagonal hole 54 is formed in the middle of the first wheel 401 and the first transmission gear 51, a round hole 131 through which the output end of the rotation driving member 3 passes is formed in the middle of the transmission gear 13, the output end of the rotation driving member 3 in this embodiment is a rotation output shaft 33, and the end of the rotation output shaft 33 is designed as a hexagonal column, and the hexagonal column is matched with the first wheel 401 and the hexagonal hole 54 of the first transmission gear 51 after passing through the round hole 131, so that when the rotation output shaft 33 rotates, the first transmission gear 51 is driven to rotate, and the first wheel 401 is driven to rotate. Correspondingly, the driving wheel set 5 of this embodiment includes a second driving gear 52, where the first driving gear 51 is located at one end of the driving wheel set 5, and the second driving gear 52 is located at the other end of the driving wheel set 5, and there are three driving gears in the middle, and the diameters of these driving gears are the same, so that the rotational speed of the second driving gear 52 is the same as that of the first driving gear 51, so that the rotational speeds of the first wheel 401 and the second wheel 402 can be kept the same.

According to the design requirement of the product, the diameter of the first wheel 401 and/or the second wheel 402 is larger than the height of the wheel arm 1, at least two wheels 4 of the wheel set are arranged on the outer side surface of the wheel arm 1 near the two ends, and the wheel surface of the wheels 4 exceeds the two side edges of the wheel arm 1, so that the wheels 4 can be contacted with the ground when the wheel arm 1 is overturned within a certain range, and the toy car can be ensured to be driven by the wheels 4 to walk. In some embodiments, to ensure that wheel arm 1 is able to contact the ground no matter what angular position it is flipped over, first wheel 401 and second wheel 402 of this embodiment are the same diameter and both are larger than the height of wheel arm 1, with first wheel 401 mounted on the outside of wheel arm 1 at the connection end and the wheel face of first wheel 401 beyond this side edge of wheel arm 1; the second wheel 402 is mounted on the outside of the wheel arm 1 at the free end and the wheel surface of the second wheel 402 extends beyond the side edge of the wheel arm 1. Therefore, no matter in which angular position the wheel arm 1 is turned over and stays in the 360-degree turning process, the wheel surface of the first wheel 401 or the second wheel 402 is in contact with the ground, and the first wheel 401 and the second wheel 402 can be driven to rotate, so that the toy car can be driven to normally walk through the rotation of the wheel 4.

As shown in fig. 5, the turnover driving member 2 of this embodiment is provided with two turnover driving members, which are respectively located at the front and rear parts in the vehicle body 7, the turnover driving member 2 includes a gear box 21, a turnover motor 22, a turnover output shaft 23 and a gear set 8, the gear set 8 is installed in the gear box 21, the turnover motor 22 is installed at the outer side of the gear box 21, the rotation shaft of the turnover motor 22 is meshed with the gear set 8, the turnover output shaft 23 is coaxially connected to the wheel holes of the output wheels of the gear set 8, the turnover output shaft 23 is transversely arranged, the left and right ends of the turnover output shaft are respectively sleeved with output gears 24, and the two output gears 24 are respectively meshed with the transmission gears 13 of the left and right two wheel arms 1, so that one turnover driving member 2 can simultaneously drive the left and right two wheel arms 1 at the same transverse position, that is, the turnover driving member 2 at the front part drives the wheel arms 1 at the two sides of the front part of the vehicle body 7 to turn over, and the turnover driving member 2 at the rear part drives the wheel arms 1 at the two sides of the vehicle body 7 to turn over, and the toy can swing in various forms such as standing, lying on the back, upside down, and lying down, and upside down, etc. by controlling the front and rear wheel arms 1 respectively. Of course, only one tilting drive 2 may be provided, i.e. one tilting drive 2 drives four wheel arms 1 to tilt simultaneously.

In the embodiment shown in fig. 6, two rotation driving members 3 are also provided and are respectively located at two sides of the vehicle body 7, the rotation driving member 3 includes an elongated gear box 31, a rotation motor 32, a rotation output shaft 33 and a gear set 8, wherein the length direction of the elongated gear box 31 is consistent with the front-rear direction of the wheel set, two ends of the length direction of the elongated gear box 31 are provided with hooks 34, and the hooks 34 are used for matching with cylinders 241 extending from the output gear 24 of the turnover driving member 2, so that the rotation of the output gear 24 is smoother. Two rotating output shafts 33 are provided on each rotating driving member 3, the two rotating output shafts 33 are respectively positioned at two ends of the long-shaped gear box 31 and face the direction of the adjacent wheel arm 1, namely, the rotating output shaft 33 of the rotating driving member 3 on the left side faces the left side, the rotating output shaft 33 of the rotating driving member 3 on the right side faces the right side, the rotating motor 32 is arranged at the position close to the middle of the long-shaped gear box 31 and faces the direction opposite to the rotating output shaft 33, and the rotating shaft of the rotating motor 32 stretches into the long-shaped gear box 31 to be meshed with the gear set 8 and transmit power to the two ends of the gear set 8 to the rotating output shafts 33, so that the rotating driving member 3 can drive all wheels 4 on the same side to rotate at the same speed at the same time. Because the left side wheel set and the right side wheel set are respectively driven by the rotary driving piece 3, the rotating speed difference of the wheel sets at two sides can be realized, thereby realizing the running actions of the toy car such as turning, drifting, in-situ turning and the like, and further enriching the playing method of the toy car.

As shown in fig. 2, the vehicle body 7 of this embodiment includes a vehicle base 71 and a vehicle cover 72, both the roll-over driving member 2 and the rotation driving member 3 are installed in a cavity between the vehicle base 71 and the vehicle cover 72, and the front and rear ends of the vehicle cover 72 are respectively provided with auxiliary pulleys 8 protruding forward and backward, the auxiliary pulleys 8 being for driving the vehicle body 7 to walk in cooperation with the wheel group when the vehicle body 7 is in an inverted or upright state. The vehicle body 7 further includes a front deck 73, the front deck 73 being attached to the front portion of the vehicle body 7 to constitute a head model of the vehicle body 7; the rear end of the vehicle body 7 is provided with a wheel frame on the cover 72, and an auxiliary pulley 8 at the rear end is mounted at the middle position of the wheel frame.

In order to increase the play fun of the toy car, the utility model further comprises a spraying assembly 9, the spraying assembly 9 is arranged at the rear part of the car body 7, as shown in fig. 8, the spraying assembly 9 of the embodiment comprises a sprayer 91, a water tank 92 and lamp beads 93, screw seats are arranged at two sides of the water tank 92, the water tank 92 is screwed on the car base 71 of the car body 7 through the screw seats through screws, so that the water tank 92 is fixed at the tail part of the car body 7, an opening 921 is formed in the middle of the end face of the water tank 92, which faces the tail part of the car body 7, a cover 95 is further arranged on the end face of the water tank 92, the sprayer 91 is arranged at the opening 921 and is fixed on the end face of the water tank 92 through the cover 95, two mounting holes (not shown in the drawing) are concavely arranged on the inner surface of the cover 95, the mounting holes are used for mounting lamp beads 93 for providing light, the cover 95 is made of transparent or semitransparent materials, and the light can be scattered when passing through the cover 95. A water filling port 922 is provided on the top surface of the water tank 92, the water filling port 922 extends upward and protrudes above the vehicle cover 72, and a water tank plug 94 is provided at the water filling port 922 for blocking the water filling port 922 and preventing water in the water tank 92 from flowing out from the water filling port 922. The water in the water tank 92 is atomized into water vapor by the atomizer 91 and then sprayed out from the rear part of the vehicle body 7, and the lamplight of the lamp beads 93 irradiates towards the direction of water vapor spraying, so that the light effect of the water vapor can be increased, and the ornamental performance of the water vapor can be improved.

The toy car of the utility model can have various forms under the overturning of the wheel arm 1, and can be driven to walk by the wheel set under any form. The vehicle body 7 of the toy vehicle is also provided with a control circuit 6, so that the toy vehicle can be controlled by a remote controller. The two groups of overturning driving pieces 2 and the two groups of rotating driving pieces 3 are electrically connected with a control circuit 6, and the two groups of overturning driving pieces 2 can be respectively controlled by the control circuit 6, so that the front two wheel arms 1 and the rear two wheel arms 1 respectively overturn for set angles; the two sets of rotation driving parts 3 can be controlled by the control circuit 6 respectively, so that the two sets of wheel sets on the left side and the two sets of wheel sets on the right side rotate at respective driving speeds.

As shown in figure 1, the toy car can be controlled by a remote controller to enable the four wheel arms 1 to be in a horizontal state, the movable ends face to the rear of the car body 7, and the toy car is in a ground-resting state, namely, the bottom of the car body 7 is nearest to the ground, and in the state, the toy car basically takes a similar state to a conventional toy car. At the moment, the remote controller controls the rotation driving part 3 to work, and the wheels 4 can be driven to rotate, so that actions such as forward movement, backward movement, left rotation, right rotation, in-situ turning, sideslip drifting and the like of the toy car are realized. Under the state, if the turnover driving piece 2 is controlled to work through the remote controller and the four wheel arms 1 are controlled to swing anticlockwise at the same time, the toy car can be driven to walk in a mode of climbing forwards in a height fluctuation mode under the action of the wheel arms 1; if the device swings clockwise, the device climbs backwards in the opposite direction, so that the device has strong interest.

As shown in fig. 9, the four wheel arms 1 in this state are all in a vertical state, and the movable ends are all facing under the vehicle body 7, so that the toy vehicle is in a standing state, i.e. the bottom of the vehicle body 7 is farthest from the ground, and in this state, the toy vehicle is shaped like a four-foot animal toy. At the moment, the remote controller controls the rotation driving part 3 to work, and the wheels 4 can be driven to rotate, so that actions such as forward movement, backward movement, left rotation, right rotation, in-situ turning, sideslip drifting and the like of the toy car are realized.

As shown in fig. 10, in this state, the front two wheel arms 1 are in a forward leaning state, and the rear two wheel arms 1 are in a backward leaning state, so that the vehicle body 7 of the toy vehicle takes on a front high and rear low state, i.e., a backward leaning state, in which the toy vehicle is shaped like a four-foot animal toy with one head leaning upward. At the moment, the remote controller controls the rotation driving part 3 to work, and the wheels 4 can be driven to rotate, so that actions such as forward movement, backward movement, left rotation, right rotation, in-situ turning, sideslip drifting and the like of the toy car are realized. In the state, if the turnover driving piece 2 is controlled to work through the remote controller and the four wheel arms 1 are controlled to swing anticlockwise at the same time, the toy car can realize a walking mode that the head of the toy car is lifted and lowered alternately to crawl forwards under the action of the wheel arms 1; if the device swings clockwise, the device climbs backwards in the opposite direction, so that the device has strong interest.

As shown in fig. 11, this state is achieved by the simultaneous action of the wheel arms 1 and the wheels 4, in which the body 7 of the toy vehicle is in an upright state and the rear two wheel arms 1 support the ground, in which the toy vehicle is in an upright state and the auxiliary pulley 8 at the rear end of the body 7 is also in contact with the ground, so that friction between the rear end of the body 7 and the ground can be avoided. In this configuration the toy vehicle appears to deform into the configuration of an amphibian toy. At the moment, the remote controller controls the rotation driving part 3 to work, and the wheels 4 can be driven to rotate, so that actions such as forward movement, backward movement, left rotation, right rotation, in-situ turning, sideslip drifting and the like of the toy car are realized.

As shown in fig. 12, this state is achieved by the simultaneous movement of the wheel arms 1 and the wheels 4, in which the body 7 of the toy vehicle is in an inverted state, the front two wheel arms 1 support the ground, and the auxiliary pulley 8 at the front end of the body 7 is also in contact with the ground, so that friction between the front plate 73 of the body 7 and the ground can be avoided. In this configuration the toy vehicle appears to deform into the configuration of an amphibian toy. At the moment, the remote controller controls the rotation driving part 3 to work, and the wheels 4 can be driven to rotate, so that actions such as forward movement, backward movement, left rotation, right rotation, in-situ turning, sideslip drifting and the like of the toy car are realized.

The toy car has the advantages of unique design, rich actions and strong playability, has a plurality of unique walking modes, and greatly improves the playing fun of children.

In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A toy vehicle capable of walking in multiple forms, characterized in that: including automobile body, wheel group, wheel arm, upset driving piece and rotation driving piece, the wheel arm is installed the wheel hub installation position of automobile body, the wheel group is installed the lateral surface of wheel arm, all be equipped with in the wheel arm drive the wheelset with the wheel group transmission is connected, the upset driving piece with the rotation driving piece is installed in the automobile body, the output of upset driving piece with the link of wheel arm is connected in order to drive the expansion end of wheel arm is around the link upset, the output of rotation driving piece stretches into in the wheel arm with the wheelset is connected, the length of automobile body is less than the length sum of two wheel arms and is greater than the length of a wheel arm.

2. The multi-modal walking toy vehicle of claim 1, wherein the wheel arm includes a first housing, a second housing, and a transfer gear, the transfer gear is convexly disposed at a connection end of the wheel arm, the transfer gear is fixedly connected to the second housing, a hub mounting location of the vehicle body is provided for the transfer gear to be embedded, an output end of the flip driving member is in transmission connection with the transfer gear, and the transfer gear synchronously drives the wheel arm to flip when rotating.

3. The multi-modal walking toy vehicle of claim 2, wherein the first housing and the second housing form a cavity therein after being docked, the drive wheel set is mounted in the cavity, the drive wheel set includes a first transfer gear, and the first transfer gear is coaxially disposed with the transfer gear.

4. The multi-modal toy vehicle of claim 1, wherein the wheels of the wheel set include a hub, two sets of connecting frames and a plurality of rollers, the two sets of connecting frames being positioned at opposite ends of the arcuate surface of the hub, the two sets of connecting frames having a gap therebetween, the connecting frames including a plurality of connecting legs extending radially outwardly from the hub, the rollers being rotatably mounted at positions between adjacent connecting leg portions.

5. The multi-modal toy vehicle of claim 1, wherein the wheel set includes a first wheel and at least one second wheel, the first wheel being coupled to the output of the rotary drive member; the transmission wheel set is provided with the same number of second transmission gears corresponding to the second wheel, the second transmission gears are coaxially arranged with the second wheel, and the second transmission gears extend out of the connecting shaft to be connected with the second wheel so as to realize that the transmission wheel set drives the second wheel to synchronously rotate.

6. The multi-modal toy vehicle of claim 5, wherein the first wheel and/or the second wheel has a diameter greater than the height of the wheel arm, and wherein the wheel set has at least two wheels mounted on the outer side of the wheel arm at opposite ends and such that the wheel faces of the wheels extend beyond the edges of the wheel arm.

7. The multi-modal walking toy vehicle of claim 1, wherein the turnover driving member has two turnover driving members, which are respectively located at the front and rear of the vehicle body, the output end of the turnover driving member is a turnover output shaft which is transversely arranged, the two ends of the turnover output shaft are respectively provided with output gears, and the two output gears are respectively connected with the connecting ends of the left and right wheel arms at the same transverse position in a transmission manner so as to realize that one turnover driving member drives the two wheel arms to turn at the same time.

8. The multi-modal walking toy vehicle of claim 1, wherein the rotational driving members are provided in two pairs at two sides of the vehicle body, the rotational driving members have two rotational output shafts at their output ends, and the two rotational output shafts extend into the two wheel arms on the same side of the vehicle body and are in driving connection with the driving wheel set, so that one rotational driving member drives the wheels of the two wheel sets on the same side simultaneously.

9. The multi-modal walking toy vehicle of claim 1, wherein the vehicle body includes a vehicle base and a vehicle cover, the flip drive member and the rotary drive member are both mounted in a cavity between the vehicle base and the vehicle cover, the front and rear ends of the vehicle cover are provided with forwardly and rearwardly projecting auxiliary pulleys, respectively, for engaging the wheel set to drive the vehicle body to walk when the vehicle body is in an inverted or upright position.

10. The multi-modal walking toy vehicle of claim 1, further comprising a spray assembly, the spray assembly comprising a sprayer, a water tank and light beads, the spray assembly being mounted on the rear of the vehicle body, water in the water tank being atomized into water vapor by the sprayer and sprayed from the rear of the vehicle body, the light from the light beads being directed in the direction of the spray of water vapor.