CN211912718U

CN211912718U - Shark toy car

Info

Publication number: CN211912718U
Application number: CN202020049880.2U
Authority: CN
Inventors: 梁钟铭; 蔡鹤皋; 洪炳镕; 陕毅
Original assignee: Dongguan Lc Technology Co ltd
Current assignee: Dongguan Lc Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-13
Anticipated expiration: 2030-01-10

Abstract

The utility model relates to a shark toy car, which comprises a car bottom shell, wheels, a car top shell, an upper jaw shell, a lower jaw shell, a motor driving mechanism, a crank, a connecting plate, a movable block and a mandril, wherein the wheels are installed at four corners of the car bottom shell, the car top shell is installed above the car bottom shell, the upper jaw shell is connected with the front of the car top shell through pivot rotation, the lower jaw shell is fixedly installed at the front of the car top shell, the upper jaw shell covers the lower jaw shell, the motor driving mechanism is installed in the car bottom shell, an inserting rod of the crank is inserted into an inserting groove of the connecting plate, the connecting plate is installed at the bottom of the movable block, the mandril is installed at the front of the movable block, the motor driving mechanism drives the crank to rotate, the crank drives the movable block to move back and forth, the movable block moves forward to drive the upper jaw shell to rotate around the pivot through the mandril so as to realize the action of opening and closing, the interest and the motility of the toy car are improved, and children are attracted to bring greater play fun for the children.

Description

Shark toy car

Technical Field

The utility model relates to a toy car field, concretely relates to shark toy car.

Background

Toy car, be used for supplying with children's toy of playing and using specially, current toy car is of a great variety, there is the toy car of racing to be ridden, remote control toy car, different types such as track toy car, different toy car side key is different but all liked by children deeply, there is a toy car that imitative animal appearance made among numerous toy cars to be called animal toy car, this kind of car relies on the appearance of imitative animal, improve pleasing to the eye and attract children, but current animal toy car has just imitated the appearance of animal, can only advance or retreat in the action, do not simulate action such as animal's mouth opening, tail swing, trick motion, still be not enough in motility and interest.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a shark toy car, the toy car can simulate out actions such as opening one's mouth, pendulum tail, pendulum fin of shark, and interesting ten sufficient, concrete technical scheme is as follows:

the utility model provides a shark toy car, including the car drain pan, the wheel, the roof shell, the palace shell, the chin shell, motor drive mechanism, the crank, the connecting plate, movable block and ejector pin, car drain pan shell four corners department installs the wheel, car drain pan shell top installation roof shell, roof shell the place ahead is passed through the pivot and is connected the palace shell, roof shell the place ahead fixed mounting chin shell, the palate shell lid closes the chin shell, car drain pan shell internally mounted motor drive mechanism, motor drive mechanism drives the crank and rotates, the slot of connecting plate is inserted to articulate inserted bar, the connecting plate is installed in the movable block bottom, movable block the place ahead installation ejector pin, the movable block antedisplacement realizes the palate shell through the ejector pin drive palace shell around the pivot, the chin shell opens and closes the mouth action.

The utility model discloses a preferred scheme still includes the fish tail, the fish tail connecting rod, the connecting block, the torsional spring, fish tail gag lever post and stopper, roof shell rear installation fish tail, the fish tail connecting rod is connected to the fish tail, the fish tail connecting rod penetrates the roof shell in the erection joint piece downwards, the movable block is equipped with the arc driving groove, the terminal inserted bar of connecting block inserts the arc driving inslot, movable block installation torsional spring, the torsional spring both ends pole contacts with the connecting block inserted bar, the fish tail gag lever post is connected to the fish tail, the fish tail gag lever post is located fish tail connecting rod rear, the roof shell is equipped with the arc spacing groove, the fish tail gag lever post end inserts arc spacing groove installation stopper.

As an optimal scheme, motor drive mechanism includes the gear box, a motor, swing gear group, wheel drive gear group, the axletree, crank drive gear group and crank axle, gear box mid-mounting motor, gear box inside rear installation wheel drive gear group and inside the place ahead installation crank drive gear group, motor output shaft installation swing gear group, during motor output shaft counter-clockwise turning, swing gear group and wheel drive gear group contact, wheel drive gear group drive axletree rotates, when motor output shaft clockwise turning, swing gear group and crank drive gear group contact, crank drive gear group drive crank axle rotates.

As an optimized scheme of the utility model, two upper jaw gag lever posts are installed to upper jaw shell bottom, and the upper jaw gag lever post penetrates in the lower jaw shell.

As a preferred scheme of the utility model, the installation fin is rotated on roof shell left and right sides, and the movable block left and right sides is equipped with the oblique angle, and the fin inboard stretches into in the roof shell and contacts with the oblique angle of movable block.

As an optimal scheme of the utility model, control button is installed to roof shell top.

As the utility model discloses a preferred scheme, the swing gear group includes swing board, first gear and second gear, and motor output shaft swing board, first gear engagement second gear, during motor output shaft anticlockwise rotation, swing board anticlockwise rotation, second gear engagement wheel drive gear group, when motor output shaft clockwise rotation, swing board clockwise rotation, second gear engagement crank drive gear group.

The utility model has the advantages that: the motor drive mechanism drives the crank to rotate, the crank drives the moving block to move back and forth, the moving block moves forward to drive the upper jaw shell to rotate around the pivot through the ejector rod to open and close the mouth of the upper jaw shell and the lower jaw shell, meanwhile, the moving block moves forward to drive the fishtail to swing, the action of opening the mouth and swinging the tail of a shark is simulated, the interestingness and the motility of the toy car are improved, and children are attracted to bring greater play fun for the children.

Drawings

Fig. 1 is an overall perspective view of the present invention;

fig. 2 is an overall exploded view of the present invention;

fig. 3 is a view of the upper jaw shell of the present invention when open;

fig. 4 is an exploded view of the bottom shell, the motor driving mechanism, the crank, the connecting plate and the moving block of the present invention;

fig. 5 is a schematic view showing the fit of the upper jaw case, the motor driving mechanism, the crank, the connecting plate, the moving block and the ejector rod of the present invention;

fig. 6 is a schematic view showing the cooperation of the motor driving mechanism, the crank, the connecting plate and the moving block of the present invention;

FIG. 7 is a view showing the structure of the fish tail of the present invention installed behind the roof shell;

fig. 8 is a schematic view of the fish tail and the moving block of the present invention when they are assembled together;

fig. 9 is a schematic view of the fish tail and the moving block of the present invention when they are disassembled;

fig. 10 is an exploded view of the motor drive mechanism of the present invention;

fig. 11 is a front view of the motor drive mechanism of the present invention with the gear case hidden;

fig. 12 is a schematic diagram of the motor and oscillating gear set of the present invention;

fig. 13 is a perspective view of the maxilla shell of the present invention;

fig. 14 is a schematic view of the combination of the moving block and the fin of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 as appropriate by those of ordinary skill in the art.

As shown in figures 1-6, a shark toy car comprises a car bottom shell 1, wheels 2, a car roof shell 3, an upper jaw shell 4, a lower jaw shell 5, a motor driving mechanism 6, a crank 7, a connecting plate 8, a moving block 9 and a mandril 10, wherein the wheels 2 are arranged at four corners of the car bottom shell 1, the car roof shell 3 is arranged above the car bottom shell 1, a control button 19 is arranged above the car roof shell 3, the upper jaw shell 4 is rotatably connected with the front side of the car roof shell 3 through a pivot 11, the lower jaw shell 5 is fixedly arranged in front of the car roof shell 3, the upper jaw shell 4 covers the lower jaw shell 5, the upper jaw shell 4 and the lower jaw shell 5 are provided with tooth profiles matched with each other, the motor driving mechanism 6 is arranged inside the car bottom shell 1, the motor driving mechanism 6 drives the crank 7 to rotate, an insertion rod of the crank 7 is inserted into an insertion groove of the connecting plate 8, the connecting plate 8 is arranged at the bottom of the moving, when the motor driving mechanism 6 drives the crank 7 to rotate, because the inserted link of the crank 7 is not coincident with the rotation center of the crank, the inserted link of the crank 7 eccentrically moves, the inserted link of the crank 7 drives the moving block 9 to move up and down and back and forth through the connecting plate 8, the ejector rod 10 is in contact with the rear part of the upper jaw shell 4, the moving block 9 moves forward to drive the upper jaw shell 4 to rotate around the pivot 11 through the ejector rod 10, so that the mouth opening and closing actions of the upper jaw shell 4 and the lower jaw shell 5 are realized, and the mouth opening and closing actions of sharks are simulated.

As shown in fig. 7-9, the shark toy car further comprises a fish tail 12, a fish tail connecting rod 13, a connecting block 14, a torsion spring 15, a fish tail limiting rod 16 and a limiting block 17, the fish tail 12 is installed at the rear of the roof shell 3, the fish tail 12 is connected with the fish tail connecting rod 13, the fish tail connecting rod 13 penetrates downwards into the roof shell 3 to install the connecting block 14, the moving block 9 is provided with an arc-shaped driving groove 91, the end inserted rod of the connecting block 14 is inserted into the arc-shaped driving groove 91, the torsion spring 15 is installed on the moving block 9, two end rods of the torsion spring 15 are in contact with the inserted rod of the connecting block 14, the fish tail 12 is connected with the fish tail limiting rod 13, the fish tail limiting rod 13 is located at the rear of the fish tail connecting rod 13, the roof shell 3 is provided with an arc-shaped limiting groove 31, the limiting block 17 is installed after the end of the fish tail limiting rod 13 is inserted into the, the connecting block 14 drives the fishtail connecting rod 13 to rotate, the fishtail connecting rod 13 drives the fishtail 12 to swing, and the fishtail 12 drives the fishtail limiting rod 16 to move in the arc-shaped limiting groove 31 when swinging and swinging, so that shark tail swinging motion is simulated.

As shown in fig. 10 to 12, the motor driving mechanism 6 includes a gear box 61, a motor 62, a swing gear set 63, a wheel driving gear set 64, a wheel shaft 65, a crank driving gear set 66 and a crank shaft 67, the motor 62 is installed in the middle of the gear box 61, the wheel driving gear set 64 is installed at the rear inside the gear box 61, the crank driving gear set 66 is installed at the front inside the gear box, the swing gear set 63 is installed at the motor output shaft, the swing gear set 63 includes a swing plate 631, a first gear 632 and a second gear 633, the motor output shaft is connected with the swing plate 631 and the first gear 632, the first gear 632 is engaged with the second gear 633, when the motor output shaft rotates counterclockwise, the swing plate 631 rotates counterclockwise, the second gear 633 is engaged with the wheel driving gear set 64, the second gear 633 transmits power to the wheel driving gear set 64 to drive the wheel shaft 65 to rotate, rear wheels are installed at both ends, the swing plate 631 rotates clockwise, the second gear 633 is meshed with the crank driving gear set 66, the second gear 633 transmits power to the crank driving gear set 66 to drive the crank shaft 67 to rotate, and the crank 7 is mounted at the right end of the crank shaft 67, so that one motor can be used for driving the toy car and simulating opening and closing of a mouth and swinging of the toy car.

As shown in fig. 13, two upper jaw limiting rods 18 are installed at the bottom of the upper jaw shell 4, the upper jaw limiting rods 18 penetrate into the lower jaw shell 4, the upper jaw limiting rods 18 effectively control the opening angle of the upper jaw shell 4, in addition, as shown in fig. 14, fish fins 20 are rotatably installed at the left side and the right side of the roof shell 3, oblique angles 92 are arranged at the left side and the right side of the moving block 9, the inner sides of the fish fins 20 extend into the roof shell 3 to be in contact with the oblique angles 92 of the moving block 9, and when the crank 7 drives the moving block 9 to move, the moving block 9 drives the fish fins 20 to swing through the.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments, and it should not be construed that the present invention is limited to these descriptions, and it will be apparent to those skilled in the art that the present invention can be implemented in many ways without departing from the spirit and scope of the present invention.

Claims

1. A shark toy car, comprising: the automobile roof shell comprises an automobile bottom shell, a wheel, an automobile roof shell, an upper jaw shell, a lower jaw shell, a motor driving mechanism, a crank, a connecting plate, a moving block and ejector rods, the wheel is installed at four corners of the automobile bottom shell, the automobile roof shell is installed above the automobile roof shell, the front of the automobile roof shell is connected with the upper jaw shell through a pivot, the front of the automobile roof shell is fixedly installed with the lower jaw shell, the upper jaw shell covers the lower jaw shell, the motor driving mechanism is installed inside the automobile roof shell, the motor driving mechanism drives the crank to rotate, a crank insertion rod is inserted into an insertion groove of the connecting plate, the connecting plate is installed at the bottom of the moving block, the ejector rod is installed at the front of the moving block, the moving block moves forwards to drive the upper jaw shell.

2. A shark toy vehicle as claimed in claim 1, further comprising: still include the fish tail, the fish tail connecting rod, the connecting block, the torsional spring, fish tail gag lever post and stopper, roof shell rear installation fish tail, fish tail connection fish tail connecting rod, the fish tail connecting rod penetrates the roof shell in the installation connecting block downwards, the movable block is equipped with the arc driving groove, the terminal inserted bar of connecting block inserts the arc driving inslot, movable block installation torsional spring, torsional spring both ends pole contacts with the connecting block inserted bar, fish tail connecting fish tail gag lever post, the fish tail gag lever post is located fish tail connecting rod rear, the roof shell is equipped with the arc spacing groove, the fish tail gag lever post end inserts arc spacing groove installation stopper.

3. A shark toy vehicle as claimed in claim 1, further comprising: the motor driving mechanism comprises a gear box, a motor, a swinging gear set, a wheel driving gear set, a wheel shaft, a crank driving gear set and a crank shaft, the motor is arranged in the middle of the gear box, the wheel driving gear set is arranged at the rear inside the gear box, the crank driving gear set is arranged in the front inside the gear box, the swinging gear set is arranged on the motor output shaft, when the motor output shaft rotates anticlockwise, the swinging gear set contacts with the wheel driving gear set, the wheel driving gear set drives the wheel shaft to rotate, when the motor output shaft rotates clockwise, the swinging gear set contacts with the crank driving gear set, and the crank driving gear set drives the.

4. A shark toy vehicle as claimed in claim 1, further comprising: two upper jaw limiting rods are installed at the bottom of the upper jaw shell and penetrate into the lower jaw shell.

5. A shark toy vehicle as claimed in claim 1, further comprising: the left side and the right side of the roof shell are rotatably provided with the fins, the left side and the right side of the moving block are provided with oblique angles, and the inner sides of the fins extend into the roof shell to be in contact with the oblique angles of the moving block.

6. A shark toy vehicle as claimed in claim 1, further comprising: and a control button is arranged above the roof shell.

7. A shark toy vehicle as claimed in claim 3, further comprising: the swing gear set comprises a swing plate, a first gear and a second gear, a motor output shaft is connected with the swing plate and the first gear, the first gear is meshed with the second gear, when the motor output shaft rotates anticlockwise, the swing plate rotates anticlockwise, the second gear is meshed with the wheel driving gear set, when the motor output shaft rotates clockwise, the swing plate rotates clockwise, and the second gear is meshed with the crank driving gear set.