CN207856317U - A kind of Novel toy car - Google Patents

Abstract

The utility model discloses a kind of Novel toy cars, including mutually independent vehicle shell and vehicle body, the front end of vehicle body is equipped with front-wheel, the rear end of the vehicle body is equipped with trailing wheel, accessory is expanded in the front end of the vehicle body before being equipped with, accessory is expanded in the rear end of the vehicle body after being equipped with, accessory is expanded before described and rear expand in accessory is mounted on revolving part, it expands axis and expands gear wheel, it is engaged respectively with revolving part and expansion gear wheel at the both ends for expanding axis, the vehicle body includes vehicle upper cover and the chassis of mating engaging, the upper surface of the vehicle upper cover is equipped with battery compartment, the upper surface on the chassis is equipped with motor bracket.The utility model stable structure, easy to operate, design is scientific and reasonable, and flexibility is good, it is easy to implement the dismounting displacement of vehicle shell, expansion is good, drives gear wheel to drive by expansion and expands matching gear wheel, then axis is expanded in driving, is realized and is expanded accessory operating, realizes the expansibility for expanding accessory functions.

Description

A kind of Novel toy car

Technical field

The utility model is related to toy car technical field more particularly to a kind of Novel toy cars.

Background technology

Toy is converter tools important in child's developmental process, is generally divided into two kinds, i.e., static toy and dynamic are played Tool, static toy generally attract the interest of child, the object of static toy main with its graceful moulding, gorgeous color It is girl, gentle and quiet personality is related corresponding thereto for this, and for boy, it is generally more naughty, therefore static toy pair The deficiency that attraction is often just shown for it, dynamic toy exactly just meet this point, and dynamic toy passes through a series of Transmission mechanism can realize certain action, so that child is had extremely strong curiosity to this, child is enabled to be so fond that will not let out of one's hand, can improve child Visionary, but toy car function is less in the prior art, and flexibility is poor, and expansion is poor.

Utility model content

Purpose of the utility model is to solve toy car function in the prior art is less, flexibility is poor, and expansion is poor The problem of, and a kind of Novel toy car proposed.

To achieve the goals above, the utility model uses following technical solution：

The front end of a kind of Novel toy car, including mutually independent vehicle shell and vehicle body, vehicle body is equipped with front-wheel, the vehicle body Rear end trailing wheel is installed, accessory is expanded in the front end of the vehicle body before being equipped with, the rear end of the vehicle body is expanded after being equipped with matches Part, expands accessory before described and rear expand in accessory is mounted on revolving part, expands axis and expands gear wheel, described to expand the two of axis End is engaged with revolving part and expansion gear wheel respectively, and the vehicle body includes vehicle upper cover and the chassis of mating engaging, the vehicle upper cover Upper surface is equipped with battery compartment, and the upper surface on the chassis is equipped with motor bracket, female expansion is equipped on the motor bracket Gear wheel is matched, female matching gear wheel of expanding includes the motor being mounted on motor bracket, and the output end of the motor is equipped with Drive shaft, the drive shaft be connected with it is female expand matching gear wheel, the side of the motor bracket is equipped with switch, it is described switch, Battery compartment is electrically connected with motor.

Preferably, female matching gear wheel of expanding includes level-one gear wheel, two level gear wheel and three-level gear wheel, the level-one gear wheel It is coaxially disposed with two level gear wheel, the level-one gear wheel is engaged with drive shaft, and the two level gear wheel includes two transmission gears, and two A transmission gear is engaged with three-level gear wheel and trailing wheel gear wheel respectively, and the three-level gear wheel is engaged with same position axis, and with position axle position in The lower section of motor bracket, the described same one end of position axis far from three-level gear wheel are engaged with steering gear wheel, the chassis and steering gear wheel Corresponding position, which offers, turns to gear wheel storehouse.

Preferably, matching gear wheel is expanded after the trailing wheel gear wheel is engaged with, the steering gear wheel expands matching before being engaged with Gear wheel, expands matching gear wheel after described and preceding expansion matching gear wheel is expanded gear wheel with two respectively and engaged.

Preferably, the rear and front end on the vehicle upper cover and chassis offers rounded groove jointly, the rounded groove it is upper Lower inner wall is symmetrically installed with expansion projection, and accessory and the rear both sides pair up and down for expanding accessory close to one end of vehicle body are expanded before described Title is equipped with expansion recess, and expands recess and engage with projection is expanded.

Preferably, vehicle shell screens there are four the lower surface installations of the vehicle shell, and the rectangular distribution of vehicle shell screens, the vehicle The lower surface front end of shell is equipped with headstock match bit, and the following table surface rear end of the vehicle shell is equipped with tailstock match bit.

Preferably, the both sides outer wall of vehicle upper cover position corresponding with vehicle shell screens offers screens slot.

Compared with prior art, the utility model has following advantages：

The utility model stable structure, easy to operate, design is scientific and reasonable, and flexibility is good, is easy to implement the dismounting of vehicle shell Displacement, expansion is good, drives gear wheel to drive by expansion and expands matching gear wheel, axis is expanded in then driving, is realized and is expanded accessory fortune Turn, realizes the expansibility for expanding accessory functions.

Description of the drawings

Fig. 1 be the utility model proposes a kind of Novel toy car structural schematic diagram；

Fig. 2 be the utility model proposes a kind of Novel toy car body exterior structural schematic diagram；

Fig. 3 be the utility model proposes a kind of Novel toy car vehicle body explosive view；

Fig. 4 be the utility model proposes a kind of the female of Novel toy car expand matching cone structure schematic diagram；

Fig. 5 be the utility model proposes a kind of Novel toy car female bottom substance schematic diagram for expanding matching gear wheel；

Fig. 6 be the utility model proposes a kind of Novel toy car preceding expansion accessory structure schematic diagram；

Fig. 7 be the utility model proposes a kind of Novel toy car vehicle shell bottom substance schematic diagram；

Fig. 8 be the utility model proposes a kind of Novel toy car vehicle upper cover part structural schematic diagram；

Fig. 9 be the utility model proposes a kind of Novel toy car chassis portion structural schematic diagram.

In figure：Accessory is expanded before 1 vehicle shell, 2 vehicle bodies, 3 front-wheels, 4 trailing wheels, 5, and accessory is expanded after 6,7 expands recess, on 8 vehicles Before lid, 9 rounded grooves, 10 revolving parts, 11 motor brackets, 12 motors, 13 expand matching gear wheel, 14 turn to gear wheels, 15 drive shafts, Axis, 23 are expanded in 16 female expansion matching gear wheels, 17 battery compartments, 18 screens slots, 19 expansion gear wheels, 20 steering gear wheel storehouses, 21 chassis, 22 Three-level gear wheel, 24 are the same as expansion matching gear wheel, 27 trailing wheel gear wheels, 28 level-one gear wheels, 29 two level gear wheels, 30 behind axis, 25 switches, 26 Expand projection, 31 vehicle shell screens, 32 headstock match bits, 33 tailstock match bits.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-9, a kind of Novel toy car, including mutually independent vehicle shell 1 and vehicle body 2, the front end of vehicle body 2 are equipped with Front-wheel 3, the rear end of vehicle body 2 are equipped with trailing wheel 4, and accessory 5 is expanded in the front end of vehicle body 2 before being equipped with, after the rear end of vehicle body 2 is equipped with Accessory 6 is expanded, preceding expansion accessory 5 and rear expand in accessory 6 are mounted on revolving part 10, expand axis 22 and expand gear wheel 19, open up The both ends of showing shaft 22 are engaged with revolving part 10 and expansion gear wheel 19 respectively, and vehicle body 2 includes vehicle upper cover 8 and the chassis of mating engaging 21, the upper surface of vehicle upper cover 8 is equipped with battery compartment 17, and the upper surface on chassis 21 is equipped with motor bracket 11, on motor bracket 11 Female expand is installed and matches gear wheel 16, it includes the motor 12 being mounted on motor bracket 11, motor 12 that mother, which expands matching gear wheel 16, Output end drive shaft 15 is installed, drive shaft 15 be connected with it is female expand matching gear wheel 16, the side of motor bracket 11 is equipped with Switch 25, switch 25, battery compartment 17 and motor 12 are electrically connected；

Further, female matching gear wheel 16 of expanding includes level-one gear wheel 28, two level gear wheel 29 and three-level gear wheel 23, level-one tooth Wheel 28 is coaxially disposed with two level gear wheel 29, and level-one gear wheel 28 is engaged with drive shaft 15, and two level gear wheel 29 includes two transmission gears, And two transmission gears are engaged with three-level gear wheel 23 and trailing wheel gear wheel 27 respectively, three-level gear wheel 23 is engaged with same position axis 24, and same Position axis 24 is located at the lower section of motor bracket 11, is engaged with the one end of position axis 24 far from three-level gear wheel 23 and turns to gear wheel 14, chassis 21 positions corresponding with gear wheel 14 is turned to, which offer, turns to gear wheel storehouse 20；

Further, matching gear wheel 26 is expanded after trailing wheel gear wheel 27 is engaged with, and is turned to before gear wheel 14 is engaged with and is expanded matching Gear wheel 13, rear expansion matching gear wheel 26 and preceding expansion matching gear wheel 13 are expanded gear wheels 19 with two respectively and are engaged；

Further, the rear and front end on vehicle upper cover 8 and chassis 21 offers rounded groove 9 jointly, rounded groove 9 up and down Inner wall, which is symmetrically installed with, expands projection 30, and preceding expansion accessory 5 and rear expansion accessory 6 are symmetrical close to the both sides up and down of one end of vehicle body It is equipped with and expands recess 7, and expand recess 7 and engage with expansion projection 30, accessory 5 and rear expansion accessory 6 are expanded before being easily installed；

Further, vehicle shell screens 31 there are four the lower surface installations of vehicle shell 1, and 31 rectangular distribution of vehicle shell screens, vehicle The lower surface front end of shell 1 is equipped with headstock match bit 32, and the following table surface rear end of vehicle shell 1 is equipped with tailstock match bit 33, convenient for real The installation engaging of existing vehicle shell 1；

Further, the both sides outer wall of vehicle upper cover 8 position corresponding with the screens 31 of vehicle shell offers screens slot 18, convenient for real Existing vehicle upper cover 8 and the engaging of vehicle body 2.

It can realize that vehicle does not fall on the ground feature capability when the utility model is used, i.e., will not be fallen from stair and other places：Pass through switch 25 open motor 12, and motor 12 drives drive shaft 15 to rotate, and drive shaft 15 controls level-one gear wheel 28 and two level gear wheel 29 operates, and two Grade gear wheel 29 drives three-level gear wheel 23 and trailing wheel gear wheel 27 to rotate simultaneously, and further driving rotates three-level gear wheel 23 with position axis 24, It is driven with position axis 24 and turns to the rotation of gear wheel 14, expansion matching gear wheel 13 rotates before turning to gear wheel 14 and then driving, preceding expansion matching The rotation of gear wheel 19 is expanded in the driving of gear wheel 13, is expanded gear wheel 19 and then is driven and expand the operating of axis 22, expands axis 22 and drive revolving part 10 It rotates, gear wheel 14 is turned under normality and does not reach ground, to which vehicle body is by 3 straight-line travelling of front-wheel, when traveling to ground hollow Edge, front-wheel 3, which enters at hollow, does not reach ground, and turns to gear wheel 14 and turn since body sway can contact ground and realize To, you can realize that vehicle does not fall on the ground function；In driving process, it is not in contact with the ground to turn to gear wheel 14, when front-wheel 3 sails out of ground, turns to Gear wheel 14 contacts to earth, and in the case where turning to gear wheel 14 and driving, realizes to turn to and sails go back to level land；Trailing wheel gear wheel 27 expands matching gear wheel after driving 26, similarly, rear expansion matching gear wheel 26 is expanded accessory 6 after driving and is rotated；The screens 31 of vehicle shell 1 and the screens slot 18 of vehicle body 2 are embedding Set realizes the displacement of vehicle shell；There is rounded groove 9 in vehicle body 2, the expansion recess 7 expanded on accessory is matched with projection 30 is expanded, and is prevented Accessory excessively rotation is expanded to dislocate due to can not find fulcrum.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of Novel toy car, including mutually independent vehicle shell (1) and vehicle body (2), the front end of vehicle body (2) are equipped with front-wheel (3), the rear end of the vehicle body (2) is equipped with trailing wheel (4), which is characterized in that the front end of the vehicle body (2) is expanded before being equipped with matches Accessory (6) is expanded in part (5), the rear end of the vehicle body (2) after being equipped with, accessory (5) is expanded before described and rear to expand accessory (6) interior Be mounted on revolving part (10), expand axis (22) and expand gear wheel (19), it is described expansion axis (22) both ends respectively with revolving part (10) with expand gear wheel (19) and engage, the vehicle body (2) includes vehicle upper cover (8) and chassis (21) of mating engaging, on the vehicle The upper surface of lid (8) is equipped with battery compartment (17), and the upper surface of the chassis (21) is equipped with motor bracket (11), the motor Female expand is installed on holder (11) and matches gear wheel (16), female matching gear wheel (16) of expanding includes mounted on motor bracket (11) output end of the motor (12) on, the motor (12) is equipped with drive shaft (15), and the drive shaft (15) is connected with mother Matching gear wheel (16) is expanded, the side of the motor bracket (11) is equipped with switch (25), the switch (25), battery compartment (17) It is electrically connected with motor (12).

2. a kind of Novel toy car according to claim 1, which is characterized in that female expansion matches gear wheel (16) and includes Level-one gear wheel (28), two level gear wheel (29) and three-level gear wheel (23), the level-one gear wheel (28) with two level gear wheel (29) is coaxial sets It sets, the level-one gear wheel (28) is engaged with drive shaft (15), and the two level gear wheel (29) includes two transmission gears, and two pass Moving gear is engaged with three-level gear wheel (23) and trailing wheel gear wheel (27) respectively, and the three-level gear wheel (23) is engaged with same position axis (24), And it is located at the lower section of motor bracket (11) with position axis (24), the one end of the same position axis (24) far from three-level gear wheel (23) is engaged with Gear wheel (14) is turned to, the chassis (21) position corresponding with gear wheel (14) are turned to, which offers, turns to gear wheel storehouse (20).

3. a kind of Novel toy car according to claim 2, which is characterized in that the trailing wheel gear wheel (27) is opened up after being engaged with Exhibition matching gear wheel (26), the steering gear wheel (14) expand matching gear wheel (13), matching gear wheel are expanded after described before being engaged with (26) gear wheel (19) is expanded with two with preceding expansion matching gear wheel (13) respectively and engaged.

4. a kind of Novel toy car according to claim 1, which is characterized in that the vehicle upper cover (8) and chassis (21) Rear and front end offers rounded groove (9) jointly, and the inner wall up and down of the rounded groove (9) is symmetrically installed with expansion projection (30), it is recessed to be symmetrically installed with expansion for the both sides up and down of described preceding one end for expanding accessory (5) and the close vehicle body of rear expansion accessory (6) Position (7), and expand recess (7) and engage with projection (30) is expanded.

5. a kind of Novel toy car according to claim 1, which is characterized in that the lower surface of the vehicle shell (1) is equipped with Four vehicle shell screens (31), and the screens of vehicle shell (31) rectangular distribution, the lower surface front end of the vehicle shell (1) are equipped with headstock It is coordinated (32), the following table surface rear end of the vehicle shell (1) is equipped with tailstock match bit (33).

6. a kind of Novel toy car according to claim 5, which is characterized in that the both sides outer wall of the vehicle upper cover (8) with The corresponding position of vehicle shell screens (31) offers screens slot (18).