CN210521763U - Side-walking roller accessory and side-walking roller combat tank with same - Google Patents

Abstract

The utility model discloses a side roller accessory and have its side roller war chariot of walking, wherein the side roller accessory is suitable for the assembly on the automobile body, and the side roller accessory includes: the roller fitting seat, the roller and the roller driving assembly. The number of the rollers is at least one, the rollers are arranged on the left side and/or the right side of the roller accessory seat in the traveling direction, and the bottom of each roller is suitable for being higher than the ground. The roller driving assembly is connected with the rollers and is configured to drive the rollers to rotate towards the direction opposite to the driving direction of the vehicle body. The utility model discloses side-walking roller accessory, under the fight state, when receiving the other side toy striking, gyro wheel and ground contact, the gyro wheel drive assembly drive gyro wheel orientation rotates with automobile body traveling direction opposite's direction, can avoid the attack of other side toy fast in the fight, and the change advancing direction that also can not give one's intention attacks other side toy, has increased the trick play method of fight in-process, has promoted the richness and the irritability of fight.

Description

Side-walking roller accessory and side-walking roller combat tank with same

Technical Field

The utility model belongs to the technical field of the toy car, specifically a side walking gyro wheel accessory and have its side walking gyro wheel war chariot.

Background

Most of the existing mainstream electric toy vehicles have single playing methods, such as deciding win-or-lose through the competition speed and the endurance of a comparative battery, and lack of rich competitive playing methods. The existing collision type electric toy vehicles are declared to be ended only by pressing the starting and stopping key of the opposite side to stop the game of the opposite side. In the fighting process, replaceable accessories and skillful playing methods are lacked, visual impact effects are lacked, and win-win and loss are random.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a side-walking roller wheel accessory, side-walking roller wheel accessory can be used to fight, attack or defense, has solved the problem that the fight car lacks removable functional part and play the method singleness when making the fight.

The utility model discloses still aim at providing one kind and have the side roller war chariot of walking of above-mentioned side roller accessory.

According to the utility model discloses side walking roller accessory, side walking roller accessory is suitable for the assembly on the automobile body, side walking roller accessory includes: a roller fitting seat; the number of the rollers is at least one, the rollers are arranged on the left side and/or the right side of the roller accessory seat in the traveling direction, and the bottom of each roller is suitable for being higher than the ground; the roller driving assembly is connected with the rollers and is configured to drive the rollers to rotate towards the direction opposite to the running direction of the vehicle body.

According to the side-walking roller accessory of the embodiment of the utility model, the roller arranged on the roller accessory seat has the bottom higher than the ground when the vehicle body normally moves; when the opponent toy touches the roller wheel under the fighting state, the roller wheel can incline the opponent toy or overturn the opponent toy; when the side-walking roller wheel accessory is impacted by the opposite toy, the roller wheel is contacted with the ground and driven by the roller wheel driving component to drive the roller wheel to rotate towards the direction opposite to the running direction of the vehicle body, so that the attack of the opposite toy can be avoided quickly in the fight, the attack to the opposite toy can be carried out by changing the advancing direction accidentally, the skill playing method in the fight process is increased, and the richness and the irritation of the fight are improved.

According to the utility model discloses side roller accessory, the gyro wheel includes wheel hub and tire, the tire is elastic component and overcoat and is in on the wheel hub.

According to the utility model discloses a side walking gyro wheel accessory, gyro wheel accessory seat has the reference midplane, the reference midplane be suitable for with perpendicular to the ground and with the advancing direction of gyro wheel accessory seat parallels, the meso-position of gyro wheel accessory seat width is located on the reference midplane, wherein, the gyro wheel is in upward direction, orientation the reference midplane slope sets up.

According to a further embodiment of the invention, the roller is arranged inclined in the direction of travel towards the reference mid plane.

Alternatively, the left and right side surfaces of the roller fitting seat are provided to be inclined in an upward direction toward each other.

Optionally, the front end surface of the roller fitting seat is inclined downwards in the forward direction.

According to the utility model discloses a side roller accessory of walking still includes: and the top rolling body is arranged at the top of the roller accessory seat.

According to the utility model discloses a side roller accessory of walking still includes: the protective belt covers the outer side of the roller at intervals, the end part of the protective belt is connected with the roller fitting seat, and part of the outer periphery of the roller is exposed out of the protective belt.

Optionally, the protective belt is partially located above the roller and partially located on the front side of the roller, the outer surface of the protective belt is disposed upward and inclined toward the roller in the upper portion, and the portion of the outer surface of the protective belt on the front side is disposed forward and inclined toward the roller.

According to the utility model discloses side walking gyro wheel war chariot, include: the vehicle body is provided with a travelling wheel and a power mechanism for driving the travelling wheel to travel; the side-walking roller accessory is arranged on the vehicle body, and the bottom of the roller is higher than that of the walking wheel.

According to the utility model discloses side-walking gyro wheel war chariot, the walking wheel drives the car under power unit's drive and advances or retreat, contacts to earth when the gyro wheel and the gyro wheel is driven the back, and the side-walking gyro wheel contacts to earth and replaces walking wheel drive car to change the advancing direction of automobile body, or the side-walking gyro wheel contacts to earth simultaneously with the walking wheel and changes the advancing direction of automobile body under the effect of gyro wheel for the automobile body transform is attack mode or defense mode.

According to the utility model discloses a side roller war chariot of walking, side roller accessory detachably connects on the automobile body, just the roller drive subassembly with power unit is coupled and is connected.

Optionally, the power mechanism includes: batteries or power storage springs.

Additional aspects and advantages of the invention will be set forth in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of a side-walking roller chariot according to an embodiment of the present invention.

Fig. 2 is a schematic view of the split structure of the side-walking roller chariot according to an embodiment of the present invention.

Fig. 3 is a longitudinal cross-sectional view of a side-track roller assembly according to an embodiment of the present invention.

Fig. 4 is a partial schematic structural view of a side-walking roller assembly according to an embodiment of the present invention.

Fig. 5 is an exploded view of a roller and a roller bracket according to an embodiment of the present invention.

Reference numerals:

a side-track roller assembly 100;

a roller fitting seat 1; reference middle plane H-H;

an upper fitting seat 11; a lower fitting seat 12; a bottom rolling body 121; a roller bracket 122;

a roller 2; a hub 21; hub teeth 211; a tire 22;

a roller drive assembly 3; the drive teeth 31; the gear teeth 32;

a top rolling body 4;

a protective band 5;

a side-walking roller chariot 200;

a vehicle body 6;

a traveling wheel 7;

and a power mechanism 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The following describes the side-track roller assembly 100 according to an embodiment of the present invention with reference to the drawings.

According to an embodiment of the present invention, a side-walking roller assembly 100, as shown in fig. 1 and 2, the side-walking roller assembly 100 is adapted to be mounted on a vehicle body 6.

As shown in fig. 3, the side-walking roller assembly 100 includes: the roller fitting seat 1, the roller 2 and the roller driving component 3.

Wherein, as shown in fig. 2, the number of the rollers 2 is at least one, and the bottom of the roller 2 is adapted to be higher than the ground. Indicating that the roller 2 can be in a state of no contact with the ground when the vehicle body 6 travels. The position of the roller 2 on the roller fitting seat 1 can be selected according to the needs, for example, when there is one roller 2, the roller 2 is arranged on one side of the roller fitting seat 1 in the traveling direction, such as the left side or the right side. For another example, when the number of the rollers 2 is two or more, the rollers 2 are respectively provided on the left and right sides of the roller accessory seat 1 in the traveling direction. When the rollers 2 are plural, they may be disposed on the same side at the same time, for example, the plural rollers 2 are disposed on the left side in the traveling direction at the same time, or the plural rollers 2 are disposed on the right side in the traveling direction at the same time.

As shown in fig. 3 and 4, a roller driving assembly 3 is connected to the roller 2, and the roller driving assembly 3 is configured to rotate the roller 2 in a direction opposite to the traveling direction of the vehicle body 6. Here, when the roller driving assembly 3 drives the roller 2 to rotate, the rolling direction of the roller 2 is opposite to the current driving direction of the vehicle body 6.

According to the above structure, the utility model provides a side walking roller accessory 100 establishes gyro wheel 2 on roller accessory seat 1, and when automobile body 6 normally marched, 2 bottoms of gyro wheel were higher than ground, and gyro wheel 2 consequently breaks away from with ground, and gyro wheel 2 can not change automobile body 6's the direction of travel.

The roller 2 is set to rotate in the direction opposite to the running direction of the vehicle body 6, so that the vehicle can exert very strong attack capability in wartime. Taking the side-walking roller assembly 100 of fig. 1 as an example, when the opponent toy touches the roller 2, a contact stress is generated between the roller 2 and the opponent toy. Because the rotation direction of the roller 2 is opposite to the running direction of the vehicle body 6, namely the vehicle body 6 walks forwards, the roller 2 rolls backwards, and therefore the contact stress drives the opponent toy upwards or obliquely upwards, so that the opponent toy loses balance or is partially separated from the ground. In this case, the opponent toy is very easily tilted or tipped over.

When the side walking roller fittings 100 are impacted by the opponent toy in a fight state, the vehicle body 6 with the side walking roller fittings 100 is inclined in a side direction, at the moment, the rollers 2 are contacted with the ground and driven by the roller driving component 3, so that the rollers 2 rotate towards the direction opposite to the running direction of the vehicle body 6, therefore, when an attacking vehicle from each direction runs towards the vehicle body 6 with the side walking roller fittings 100 to cause the vehicle body 6 to incline in the side direction, the rollers 2 touch the ground, the walking wheels 7 of the vehicle body 6 can be lifted off the contact surface, the advancing direction of the vehicle body 6 is changed, and the attacking of the opponent toy can be quickly avoided.

When an attack is needed, the advancing direction of the vehicle body 6 is changed for the contact of the roller 2, and the toy of the other side cannot be quickly and emergently dodged by unexpected change, so that the attack on the toy of the other side is completed. In addition, the roller 2 can also roll and hit the vehicle on the lower part of the side-walking roller fitting 100 at the moment of falling, so that the vehicle body 6 additionally provided with the side-walking roller fitting 100 increases the skill playing method in the fighting process, is used for fighting, attacking or defending the attack of the other party and the like, and improves the richness and the irritation of the fighting.

In some embodiments of the present invention, as shown in fig. 5, the roller 2 includes a hub 21 and a tire 22, and the tire 22 is an elastic member and is sleeved on the hub 21. The elastic tire 22 is used for contacting the ground or the opponent toy, so that on one hand, the abrasion of the hub 21 is reduced, the friction force between the roller 2 and the ground or the opponent toy is enhanced, and the slipping condition is reduced; on the other hand, the roller 2 can form certain buffer at the moment of touching the ground, and the service life of the roller 2 is prolonged. In some examples, the elasticity of the tire 22 may make the roller 2 have a larger resilience after contacting the ground, so as to bring the side walking roller assembly 100 and the vehicle body 6 back to the right.

Optionally, the elastic member is made of rubber or other thermoplastic elastomers.

Optionally, a tread is added to the tire 22 to further increase the friction on the surface of the tire 22.

In some examples, as shown in fig. 5, hub teeth 211 are protruded from hub 21, and hub teeth 211 are connected to roller driving assembly 3 and rotated by roller driving assembly 3.

Of course, in other embodiments, the roller 2 may comprise only the hub 21 without the tire 22.

In some embodiments of the present invention, as shown in fig. 2, the roller fitting seat 1 has a reference median plane H-H adapted to be perpendicular to the ground and parallel to the direction of travel of the roller fitting seat 1, the median point of the width of the roller fitting seat 1 being located on the reference median plane H-H, wherein the roller 2 is disposed obliquely towards the reference median plane H-H in an upward direction. The reference middle plane H-H is only used for convenience of describing the arrangement direction of the components and the structural features of the components, and should not be construed as limiting the structure of the present invention.

Here, the roller 2 is obliquely arranged on the roller fitting seat 1, and the included angle between the surface of the roller 2 and the reference median plane H-H is an acute angle. The roller 2 is arranged obliquely in an upward direction towards the reference median plane H-H, i.e. the upper end of the roller 2 is relatively close to the reference median plane H-H and the lower end of the roller 2 is relatively far from the reference median plane H-H. With this arrangement, the toy provided with the side-walking roller fitting 100 can have a strong defense capability against, for example, a side-rolling when the vehicle body 6 is attacked or turned over due to a pothole or a wall, the roller 2 falls down and contacts the ground, so that the side-walking roller fitting 100 can be rapidly retracted, and thus the toy provided with the side-walking roller fitting 100 has a strong anti-rolling capability. The rollers 2 are arranged in this way, the attacking ability is also strong, because when the rollers 2 touch the opponent toy, the rollers 2 drive the opponent toy to the direction of the reference middle plane H-H, and the opponent toy is more easily separated from the ground and is unbalanced.

Optionally, the structures on the two sides of the reference median plane H-H of the roller accessory seat 1 are symmetrically arranged, so that the balance of the vehicle body 6 and the side-walking roller accessory 100 after connection is maintained, and the arrangement and processing of each component are facilitated.

Of course, in other examples, the structures on both sides of the reference median plane H-H need not be all symmetrically arranged, and can be adjusted and varied according to specific needs.

As shown in fig. 2, the roller 2 is disposed obliquely toward the reference median plane H-H in the traveling direction, where the traveling direction of the vehicle body 6 is from the rear to the front, and therefore the above-described feature is also referred to as that the surface on which the roller 2 is disposed is obliquely disposed toward the reference median plane H-H in the rear to front direction, i.e., the front end of the roller 2 is relatively adjacent to the reference median plane H-H and the rear end of the roller 2 is relatively distant from the reference median plane H-H. When the side-walking roller wheel accessory 100 is arranged to face the opponent toy during running, the roller wheel 2 is easy to contact the opponent toy, on one hand, the impact force can be prevented from being too concentrated, on the other hand, the opponent toy can be conveniently inclined, and therefore the opponent toy can be inclined and overturned more easily.

In a specific example, as shown in fig. 2 and 3, the left and right side surfaces of the roller fitting seat 1 are disposed obliquely in a direction toward each other in an upward direction. When the vehicle body 6 with the side-walking roller fittings 100 runs and an external fighting vehicle attacks from the left and right sides, the external fighting vehicle rolls upwards along the inclined surface through the inclined left and right sides and loses balance after contacting the inclined surface, and the defense capability is improved.

Advantageously, the front end face of the roller fitting seat 1 is inclined downward in the forward direction. Here, the front side of the wheel fitting base 1 is formed as an inclined surface inclined upward from front to rear. When the vehicle body 6 with the side-walking roller accessory 100 moves, the opponent toy can slide upwards along the inclined surface after contacting with the side-walking roller accessory 100 from the front side, and then loses balance and turns over. Meanwhile, the inclined plane is arranged, certain shoveling can be formed on oncoming fighting vehicles in the advancing process, and the aggressivity is improved.

In addition, the structure of the roller fitting seat 1 enables the front end of the roller fitting seat 1 to be flatter and not easy to be clamped when meeting obstacles.

Optionally, as shown in fig. 3 and 4, the side-walking roller assembly 100 further includes: and the top rolling body 4 is arranged at the top of the roller fitting seat 1. The top rolling element 4 arranged on the top reduces the friction between the opposite toy and the top of the roller fitting seat 1 when the opposite toy slides upwards under the driving of the roller 2, thereby reducing the abrasion of the opposite toy and the roller fitting seat, and enabling the opposite toy to overturn towards the top of the roller fitting seat 1 more easily. The top rolling body 4 can also be replaced by a roller 2, or the top rolling body 4 can be driven by a roller driving component 3.

Advantageously, the top rolling elements 4 are provided at the end of the inclined surface of the front end surface of the roller fitting seat 1, that is, the end of the inclined surface of the front side extending obliquely upward from front to rear is provided with the top rolling elements 4, so that the side-walking roller fitting 100 is suitable for attacking a counterpart toy of a larger size, and provides a guide and sufficient shoveling effect for the counterpart toy after contact.

In some embodiments of the present invention, as shown in fig. 3 and 4, the side-track roller assembly 100 further includes: a guard band 5. The protective belt 5 is covered on the outer side of the roller 2 at intervals, the end part of the protective belt 5 is connected with the roller fitting seat 1, and part of the outer periphery of the roller 2 is exposed out of the protective belt 5. The arrangement of the protective belt 5 prevents the roller 2 from being greatly impacted by external vehicles in wartime, and avoids the roller 2 from being damaged, inclined or falling off from the roller fitting seat 1. On the other hand, the protective belt 5 is arranged to limit the outer side surface of the roller 2 to a certain extent, the roller 2 can bear larger acting force in the side turning process without translocation or deformation, the acting force borne by the roller 2 can be transmitted to the roller fitting seat 1 through the protective belt 5, and loss caused by larger external acting force borne by the roller 2 is relieved.

Alternatively, as shown in fig. 4, the guard band 5 is partially located above the roller 2 and partially located on the front side of the roller 2, the outer surface of the guard band 5 is disposed upward and inclined toward the roller 2 in the upper portion, and the outer surface of the guard band 5 is disposed forward and inclined toward the roller 2 in the front portion. Thus, when the opponent toy is inclined toward the roller 2 by the impact, the protection belt 5 is arranged so as to facilitate the opponent toy to fall down.

In some embodiments of the present invention, as shown in fig. 4, the roller fitting seat 1 includes an upper fitting seat 11 and a lower fitting seat 12. In some examples, the upper mating seat 11 and the lower mating seat 12 are detachably connected (e.g., a snap connection, a bolt-and-nut connection, etc.), and in other examples, the upper mating seat 11 and the lower mating seat 12 are fixedly connected (e.g., a heat-fusible connection, a screw connection, etc.).

Optionally, the lower matching seat 12 is provided with a bottom rolling element 121, and after the side-walking roller fitting 100 is connected with the vehicle body 6, the bottom rolling element 121 passively rotates, so that friction between the side-walking roller fitting 100 and the ground is reduced, and normal running of the vehicle body 6 is facilitated.

Optionally, a roller bracket 122 is disposed on the lower matching seat 12, the roller bracket 122 is disposed corresponding to the roller 2, and the roller 2 is supported on the roller bracket 122, so that the roller 2 rotates stably relative to the lower matching seat 12, and an inclination angle of the roller 2 relative to the lower matching seat 12 is changed by adjusting a supporting angle of the roller bracket 122.

In some embodiments of the present invention, as shown in fig. 4, the roller driving assembly 3 includes a driving gear 31 and a driving gear 32, the input end of the driving gear 31 is connected to the power mechanism 8 (the power mechanism 8 is shown in fig. 2) inside the vehicle body 6, the output end of the driving gear 31 is connected to the driving gear 32, the driving gear 32 includes a plurality of driving gears, and the final roller 2 is driven to roll through a series of driving processes of the plurality of matched driving gears 32.

In other embodiments, the roller driving assembly 3 may also include a roller motor (not shown), and the roller motor is connected to the roller 2 through a transmission mechanism.

The following describes the side-walking roller chariot 200 according to an embodiment of the present invention with reference to the drawings.

According to the utility model discloses a side walking gyro wheel war chariot 200, as shown in fig. 1, include: a vehicle body 6 and a side-track roller assembly 100.

As shown in fig. 1, the vehicle body 6 has a traveling wheel 7 and a power mechanism 8 for driving the traveling wheel 7 to travel.

The side-walking roller assembly 100 is the aforementioned side-walking roller assembly 100, and the structure of the side-walking roller assembly 100 is not described herein. The side walking roller fitting 100 is arranged on the vehicle body 6, and the bottom of the roller 2 is higher than the bottom of the walking roller 7.

According to the structure, the utility model discloses side roller war chariot 200 is walked to side, walking wheel 7 drives the car under power unit 8's drive and advances or retreat, after gyro wheel 2 contacts to earth and gyro wheel 2 is driven, gyro wheel 2 contacts to earth and replaces walking wheel 7 to drive the direction of travel that changes automobile body 6, or gyro wheel 2 contacts to earth simultaneously with walking wheel 7 and changes automobile body 6's direction of travel under gyro wheel 2's effect for automobile body 6 changes the attack mode that the change direction was openly attacked or the defense mode that the change direction escaped.

In some embodiments of the present invention, side-track roller assembly 100 is removably attached to body 6, as shown in fig. 2. Here, the detachable connection mode may be a connection mode of a buckle and a slot, a connection mode of a hook lock and a hook ring, or a connection mode of magnetic attraction, and is not particularly limited herein.

In some embodiments of the present invention, the roller driving assembly 3 is coupled to the power mechanism 8, and the power mechanism 8 provides a driving force for the roller driving assembly 3.

Optionally, the power mechanism 8 includes: batteries or power storage springs.

The utility model discloses at the in-process that uses, form to the gyro wheel war chariot 200 of walking to the side after installation side is walked gyro wheel accessory 100 on automobile body 6, describe below for fighting the vehicle with the other side toy, form following several kinds of attack or defense mode:

1. when the side-walking roller chariot 200 is in the normal process of traveling, the inclined planes formed at the front and side of the side-walking roller accessory 100 have certain guiding and shoveling functions, so that the fighting vehicle is directly shoveled or rolled backwards in the process of traveling of the side-walking roller chariot 200.

2. When the side-walking roller war chariot 200 is in the normal process of advancing, the side-walking roller fitting 100 scoops up the fighting vehicle in contact with it, and makes it contact with the roller 2, and the roller 2 rolls backward to drive the fighting vehicle in contact with it to move backward, so that it loses balance and rolls over.

3. When the side-walking roller combat vehicle 200 is impacted by other combat vehicles, the side-walking roller combat vehicle 200 inclines laterally, after the roller 2 on one side contacts the ground, the lower part of the roller 2 on the other side is lifted to strike the combat vehicles contacting with the side-walking roller combat vehicle, the combat vehicles are popped out for a certain distance, and the side-walking roller combat vehicle 200 returns to be straight after contacting the ground due to the resilience force of the tire 22.

4. When the side-walking roller chariot 200 is in normal traveling, it is laterally inclined by the attack of the fighting vehicle, and the roller 2 on one side contacts the ground and rolls backward, rapidly escaping from the attack range of the fighting vehicle.

5. When the side-walking roller chariot 200 is moving, it is tilted sideways by hand or under attack, the roller 2 rotates rapidly, changing the initial moving track, even making a turn, so that it can attack the surrounding fighting vehicles rapidly.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Two rollers 2 are shown in fig. 2 for illustrative purposes, but it is obvious to those skilled in the art after reading the above technical solutions that the solution can be applied to other technical solutions of rollers 2, and this also falls within the protection scope of the present invention.

Other configurations of the side-track roller accessory 100 and the side-track roller chariot 200 having the same according to embodiments of the present invention, such as the fit and specific structural form of the gear transmission and the configuration of the vehicle body 6, are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. A side-track roller accessory adapted to be mounted to a vehicle body, the side-track roller accessory comprising:

a roller fitting seat;

the number of the rollers is at least one, the rollers are arranged on the left side and/or the right side of the roller accessory seat in the traveling direction, and the bottom of each roller is suitable for being higher than the ground;

the roller driving assembly is connected with the rollers and is configured to drive the rollers to rotate towards the direction opposite to the running direction of the vehicle body.

2. The side-track roller assembly of claim 1, wherein the roller includes a hub and a tire, the tire being resilient and being wrapped around the hub.

3. The side-track roller accessory of claim 1, wherein the roller accessory mount has a median reference plane adapted to be perpendicular to the ground and parallel to a direction of travel of the roller accessory mount, a median point of the width of the roller accessory mount being located on the median reference plane, wherein,

the roller is disposed obliquely toward the reference median plane in an upward direction.

4. A side-walking roller assembly as claimed in claim 3, wherein the roller is disposed obliquely to the mid-reference plane in the direction of travel.

5. The side-track roller accessory of claim 1, wherein the left and right sides of the roller accessory mount are angled in an upward direction toward each other.

6. The side-track roller accessory of claim 1, wherein the front face of the roller accessory seat is angled downwardly in a forward direction.

7. The side-feed roller assembly of claim 1, further comprising: and the top rolling body is arranged at the top of the roller accessory seat.

8. The side-feed roller assembly of claim 1, further comprising: the protective belt covers the outer side of the roller at intervals, the end part of the protective belt is connected with the roller fitting seat, and part of the outer periphery of the roller is exposed out of the protective belt.

9. The side-track roller assembly of claim 8, wherein the protective band is partially positioned above the roller and partially positioned on the front side of the roller, the outer surface of the protective band being disposed at an incline upward and toward the roller in the upper portion, and the outer surface of the protective band being disposed at an incline forward and toward the roller in the front portion.

10. A side-walking roller combat tank, comprising:

the vehicle body is provided with a travelling wheel and a power mechanism for driving the travelling wheel to travel;

the side walking roller accessory according to any one of claims 1 to 9, the side walking roller accessory is arranged on the vehicle body, and the bottom of the roller is higher than the bottom of the walking wheel.

11. The side-track roller chariot of claim 10, wherein the side-track roller accessory is removably attached to the body and the roller drive assembly is coupled to the power mechanism.

12. The side-track roller chariot of claim 10, wherein the power mechanism comprises: batteries or power storage springs.

Images