CN212491527U

CN212491527U - Novel crab toy

Info

Publication number: CN212491527U
Application number: CN202021269311.5U
Authority: CN
Inventors: 张雄文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-09
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a novel crab toy, it includes the shell, and locates the drive arrangement of shell bottom, drive arrangement includes front driving wheel and the back drive wheel that the interval set up around the shell bottom, is equipped with crab leg moving mechanism between front driving wheel and back drive wheel, is equipped with the drive tooth case of being connected with drive arrangement in that the shell is inside, drive tooth case drive front driving wheel, back drive wheel and crab leg moving mechanism move. The utility model discloses a set up the even axle subassembly of dislocation connection to with crab leg and even axle subassembly swing joint, through drive gear box drive front drive or back drive wheel, thereby drive even axle subassembly and rotate, and then make the crab leg can be the arc orbit motion, form the action that the crab crawled, the cooperation pull wire can realize competing for speed and recreation. Additionally, the utility model discloses a drive tooth case is the cochain tooth case, thereby makes the utility model discloses a crab toy can directly walk in aqueous, does not worry waterproof problem, and the object for appreciation nature is higher.

Description

Novel crab toy

Technical Field

The utility model relates to a children's toys field, concretely relates to novel crab toy.

Background

At present, the animal toys for children are various, but the existing crab toys for children cannot act by themselves or can act but all depend on the motor to drive the rollers to rotate, so that the action of the toys is realized, and the crab legs of the crab toys capable of acting are fixed, so that the action of real crawling of crabs cannot be simulated, and the playability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel crab toy aiming at the defects of the prior art, solving the problems of the prior crab toy that the crab legs are fixed and the playability is low.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

the utility model provides a novel crab toy, its includes the shell, and locates the drive arrangement of shell bottom, drive arrangement includes front drive wheel and the back drive wheel that the interval set up around the shell bottom, is equipped with crab leg moving mechanism between front drive wheel and back drive wheel, is equipped with the drive tooth case of being connected with drive arrangement in that the shell is inside, drive tooth case drive front drive wheel, back drive wheel and the motion of crab leg moving mechanism.

The crab leg moving mechanism comprises a first crab leg assembly, a second crab leg assembly and a third crab leg assembly which are movably connected in sequence in a staggered mode through a connecting shaft assembly, wherein the first crab leg assembly comprises a first crab leg and a second crab leg which are movably connected with each other at the end parts, the second crab leg assembly comprises a third crab leg and a fourth crab leg which are movably connected with each other at the end parts, and the third crab leg assembly comprises a fifth crab leg and a sixth crab leg which are movably connected with each other at the end parts.

The connecting shaft assembly comprises a first connecting shaft and a second connecting shaft which are connected in a staggered mode, the first connecting shaft comprises a first connecting plate, and a first connecting clamping column and a first connecting shaft are respectively and reversely arranged at the end portions of the two ends of the first connecting plate; the second connecting shaft comprises a second connecting plate, and a second connecting clamping column and a second connecting shaft are respectively and reversely arranged at the end parts of the two ends of the second connecting plate; and a third connecting shaft is eccentrically arranged on the front end surface of the rear driving wheel, and a third connecting clamping column is eccentrically arranged on the rear end surface of the front driving wheel.

A first slot matched with the second connecting clamping column is arranged on the end face of the first connecting shaft; and a second slot matched with the third connecting clamping column is arranged on the end face of the second connecting shaft, and a third slot matched with the first connecting clamping column is arranged on the end face of the third connecting shaft.

The first crab leg assembly is movably connected with the third connecting shaft, the second crab leg assembly is movably connected with the first connecting shaft, and the third crab leg assembly is movably connected with the second connecting shaft.

The driving gearbox is a winding spring gearbox, and the rear part of the driving gearbox is connected with a winding knob piece.

Crab eyes are arranged at the upper end of the shell, crab clamps are arranged on two sides of the crab eyes, a hauling rope hook is arranged on one crab clamp, and a hauling rope is connected to the hauling rope hook.

The utility model has the advantages that: the utility model discloses a set up the even axle subassembly of dislocation connection to with crab leg and even axle subassembly swing joint, through drive gear box drive front drive or back drive wheel, thereby drive even axle subassembly and rotate, and then make the crab leg can be the arc orbit motion, form the action that the crab crawled, the cooperation pull wire can realize competing for speed and recreation. Additionally, the utility model discloses a drive tooth case is the cochain tooth case, thereby makes the utility model discloses a crab toy can directly walk in aqueous, does not worry waterproof problem, and the object for appreciation nature is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the rear structure of FIG. 1;

FIG. 3 is a schematic view of the bottom structure of FIG. 1;

fig. 4 is a schematic structural view of the driving device of the present invention;

FIG. 5 is an exploded view of FIG. 4;

fig. 6 is a view showing the other side of fig. 5.

In the figure: 1. a shell 2, a front driving wheel 3, a rear driving wheel 4, a driving gear box

5. A first crab leg 6, a second crab leg 7, a third crab leg 8 and a fourth crab leg

9. The fifth crab leg 10, the sixth crab leg 11, the seventh crab leg 12 and the eighth crab leg

13. First connecting plate 14, first connecting clamping column 15 and first connecting shaft

16. Second connecting plate 17, second connecting clamp column 18, second connecting shaft

19. Third connecting shaft 20, third connecting clamping column 21 and first slot

22. Second slot 23, third slot 24, upper chain knob piece

25. Crab eyes 26, crab pincers 27 and a pull rope hook.

Detailed Description

Example (b): referring to fig. 1 to 6, the present embodiment provides a novel crab toy, which includes a housing 1 and a driving device disposed at the bottom of the housing 1, wherein the driving device includes a front driving wheel 2 and a rear driving wheel 3 disposed at a front-rear interval at the bottom of the housing 1, a crab leg moving mechanism is disposed between the front driving wheel 2 and the rear driving wheel 3, a driving gear box 4 connected to the driving device is disposed inside the housing 1, and the driving gear box 4 drives the front driving wheel 2, the rear driving wheel 3 and the crab leg moving mechanism to move.

The crab leg moving mechanism comprises a first crab leg assembly, a second crab leg assembly and a third crab leg assembly which are movably connected in sequence in a staggered mode through a connecting shaft assembly, wherein the first crab leg assembly comprises a first crab leg 5 and a second crab leg 6 which are movably connected with each other at the end parts, the second crab leg assembly comprises a third crab leg 7 and a fourth crab leg 8 which are movably connected with each other at the end parts, and the third crab leg assembly comprises a fifth crab leg 9 and a sixth crab leg 10 which are movably connected with each other at the end parts.

A seventh crab leg 11 and an eighth crab leg 12 are also arranged on two sides of the rear end of the bottom of the shell 1.

The connecting shaft assembly comprises a first connecting shaft and a second connecting shaft which are connected in a staggered mode, the first connecting shaft comprises a first connecting plate 13, and a first connecting clamping column 14 and a first connecting shaft 15 are respectively and reversely arranged at the end portions of the two ends of the first connecting plate 13; the second connecting shaft comprises a second connecting plate 16, and a second connecting clamping column 17 and a second connecting shaft 18 are respectively and reversely arranged at the end parts of the two ends of the second connecting plate 16; a third connecting shaft 19 is eccentrically arranged on the front end surface of the rear driving wheel 3, and a third connecting clamping column 20 is eccentrically arranged on the rear end surface of the front driving wheel 2.

A first slot 21 matched with the second connecting clamping column 17 is arranged on the end surface of the first connecting shaft 15; a second slot 22 matched with the third connecting clamping column 20 is arranged on the end surface of the second connecting shaft 18, and a third slot 23 matched with the first connecting clamping column 14 is arranged on the end surface of the third connecting shaft 19.

The first crab leg assembly is movably connected with the third connecting shaft 19, the second crab leg assembly is movably connected with the first connecting shaft 15, and the third crab leg assembly is movably connected with the second connecting shaft 18.

The driving gearbox 4 is a winding spring gearbox, and a winding knob 24 is connected to the rear part of the driving gearbox.

The upper end of the shell 1 is provided with crab eyes 25, two sides of the crab eyes 25 are provided with crab clamps 26, one crab clamp 26 is provided with a hauling rope hook 27, and the hauling rope hook 27 is connected with a hauling rope.

The crab toy of this embodiment through rotatory cochain knob piece 24, makes the drive tooth case have kinetic energy to drive back drive wheel 3 and rotate, and then drive the pivot subassembly and rotate, because first crab leg subassembly, second crab leg subassembly and third crab leg subassembly and pivot subassembly swing joint, and pivot subassembly dislocation set, thereby during the rotation, drive the crab leg and follow the arc orbit motion, and then can imitate the action that the crab crawled, playability nature is high.

However, the above mentioned embodiments are only possible embodiments of the present invention, and are not intended to limit the scope of the present invention, so that other embodiments recorded in the present invention and equivalent changes made by the embodiments are all included in the protection scope of the present invention.

Claims

1. The utility model provides a novel crab toy, its characterized in that, it includes the shell, and locates the drive arrangement of shell bottom, drive arrangement includes front drive wheel and the back drive wheel that the interval set up around the shell bottom, is equipped with crab leg moving mechanism between front drive wheel and back drive wheel, is equipped with the drive tooth case of being connected with drive arrangement in that the shell is inside, drive tooth case drive front drive wheel, back drive wheel and the motion of crab leg moving mechanism.

2. The novel crab toy according to claim 1, wherein the leg moving mechanism comprises a first leg assembly, a second leg assembly and a third leg assembly which are movably connected in a staggered manner in sequence through a connecting shaft assembly, wherein the first leg assembly comprises a first leg and a second leg which are movably connected with each other at end portions, the second leg assembly comprises a third leg and a fourth leg which are movably connected with each other at end portions, and the third leg assembly comprises a fifth leg and a sixth leg which are movably connected with each other at end portions.

3. The novel crab toy as claimed in claim 2, wherein the coupling assembly comprises a first coupling shaft and a second coupling shaft which are coupled to each other in a staggered manner, the first coupling shaft comprises a first coupling plate, and a first coupling clip and a first coupling shaft are respectively provided at both end portions of the first coupling plate in opposite directions; the second connecting shaft comprises a second connecting plate, and a second connecting clamping column and a second connecting shaft are respectively and reversely arranged at the end parts of the two ends of the second connecting plate; and a third connecting shaft is eccentrically arranged on the front end surface of the rear driving wheel, and a third connecting clamping column is eccentrically arranged on the rear end surface of the front driving wheel.

4. The novel crab toy as claimed in claim 3, wherein the first connecting shaft has a first slot at its end for engaging with the second connecting pin; and a second slot matched with the third connecting clamping column is arranged on the end face of the second connecting shaft, and a third slot matched with the first connecting clamping column is arranged on the end face of the third connecting shaft.

5. The novel crab toy of claim 3, wherein the first crab leg assembly is movably connected to the third connecting shaft, the second crab leg assembly is movably connected to the first connecting shaft, and the third crab leg assembly is movably connected to the second connecting shaft.

6. The novel crab toy according to claim 3, wherein the drive gearbox is a winding spring gearbox, and a winding knob member is connected to the rear portion of the drive gearbox.

7. The novel crab toy as claimed in claim 1, wherein the upper end of the housing is provided with a pair of crab eyes, the two sides of the crab eyes are provided with crab clamps, one of the crab clamps is provided with a pull rope hook, and the pull rope hook is connected with a pull rope.