CN217391568U

CN217391568U - Doll toy and mechanical transmission mechanism of doll

Info

Publication number: CN217391568U
Application number: CN202122675496.0U
Authority: CN
Inventors: 陈思钿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-09-09
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to a doll toy and a mechanical transmission mechanism of the doll, relating to the technical field of toys, wherein the mechanical transmission mechanism of the doll comprises a shell, an output shaft rotationally arranged on the shell, a jacking piece arranged on the output shaft and a sliding piece arranged on the shell in a sliding way; the sliding piece is provided with a limiting hole matched with the outer edge of the output shaft, and the output shaft penetrates through the limiting hole; when the output shaft drives the propping piece to rotate, the propping piece can prop the sliding piece to slide linearly along a preset direction relative to the shell; or the ejecting and holding piece is separated from the sliding piece, so that the sliding piece performs resetting linear sliding until the hole wall of the limiting hole is ejected and held by the output shaft, and the sliding piece can be driven by the output shaft to eject the sliding piece again; the motor gear box structure and the intermittent gear spring structure are omitted, the overall weight of the product is effectively reduced, the overall volume of the product is reduced, the difficulty in dismounting the product is reduced, and the development performance of the practical ability of the toy is improved.

Description

Doll toy and mechanical transmission mechanism of doll

Technical Field

The utility model relates to a toy technical field, more specifically says, relates to a doll toy and doll mechanical transmission.

Background

In order to enhance the interest, the doll is usually configured to move in a predetermined manner, for example, a predetermined portion of the doll can move linearly or curvilinearly along a predetermined trajectory, however, in any movement manner, the transmission of power usually requires a relatively complicated transmission mechanism, for example, for a mechanism moving between reciprocating types, a gap gear is usually used to periodically drive and an elastic member is used to reset in a transmission gap of the gap gear, or a motor and a gear box are used to drive;

however, although both the two structures can drive the predetermined part to move in a periodic reciprocating manner, both the motor gear box structure and the intermittent gear spring structure have the problem of inconvenient disassembly, so that young users cannot independently complete disassembly and assembly, and the doll toy is poor in disassembly and assembly convenience; secondly, two kinds of transmission structure still have the problem of whole weight and volume bigger partially, have reduced the whole compactness and the light degree of product.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a doll toy and doll mechanical transmission mechanism that dismouting convenience degree is high, the compactness is high, wholly light.

The utility model provides a technical scheme that its technical problem adopted is:

the application provides a mechanical transmission mechanism for a doll, which comprises a shell, an output shaft, a jacking piece and a sliding piece, wherein the output shaft is rotatably arranged on the shell;

the sliding piece is provided with a limiting hole matched with the outer edge of the output shaft, and the output shaft penetrates through the limiting hole;

when the output shaft drives the ejecting piece to rotate, the ejecting piece can eject the sliding piece to slide linearly along a preset direction relative to the shell; or the ejecting and holding piece is separated from the sliding piece, so that the sliding piece performs resetting linear sliding until the hole wall of the limiting hole is ejected and held by the output shaft, and the sliding piece can be driven by the output shaft to eject the sliding piece again; the output shaft is provided with a turntable, the two opposite sides of the turntable are respectively provided with the jacking piece, and the shell is provided with two sliding pieces in a sliding manner;

one of the sliding parts is used for being movably connected with the jacking piece on one side of the rotating disc in a jacking mode, and the other sliding part is used for being movably connected with the jacking piece on the other side of the rotating disc in a jacking mode.

In some embodiments, the mechanical transmission mechanism further comprises a movable clip movably disposed on the output shaft, and the movable clip is used for limiting the sliding member on the output shaft together with the rotating disc.

In some embodiments, a handle is disposed on the output shaft.

The application also provides a doll toy, which comprises a base and a mechanical transmission mechanism of the doll in any one of the technical schemes, wherein the shell is arranged on the base.

In some embodiments, the doll toy further includes a doll mechanism including a stand disposed on the base, a rotatable arm rotatably disposed on the stand, and an extension arm disposed on the slider;

the extension arm penetrates through the rotating arm, a pull-down part is arranged at the end part of the extension arm, which is far away from the sliding part, and an upper top part is arranged on the side wall of the extension arm;

the extension arm can make reciprocating linear motion relative to the shell under the driving of the sliding piece, so that the rotating arm is supported by the lower pull part or the upper top part to rotate relative to the support.

In some embodiments, the doll mechanism further includes a front arm having a mounting hole, and the rotating arm is provided with a clamping protrusion portion detachably inserted into the mounting hole.

In some embodiments, the doll toy further includes a plurality of ornamental pieces removably attached to the body.

In some embodiments, the doll toy further includes a guide disposed on the sidewall of the housing, and the output shaft is disposed through the guide.

In some embodiments, the housing is integrally formed with the housing body.

The utility model discloses a doll toy and doll mechanical transmission mechanism have following beneficial effect at least:

the utility model discloses a doll toy is provided with doll mechanical transmission mechanism, in doll mechanical transmission mechanism, can push up through the piece of holding on the output shaft and hold the relative casing of slider and do straight reciprocating motion along predetermined orbit, has removed the setting of motor gear box structure and intermittent type gear spring structure from, has reduced the whole weight of product effectively, has reduced the whole volume of product, has reduced the dismouting degree of difficulty of product.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic illustration of a doll toy according to a preferred embodiment of the present invention;

FIG. 2 is a schematic illustration of the doll toy of FIG. 1 with a portion of the base removed;

FIG. 3 is an enlarged schematic view of the doll toy of FIG. 2 at A;

FIG. 4 is an exploded view of the doll toy of FIG. 2 with the housing removed;

fig. 5 is an enlarged schematic view of the doll toy of fig. 4 at B.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 illustrates a toy doll 10 according to some embodiments of the present invention, with portions of toy doll 10 capable of moving or rotating along a predetermined path.

As shown in FIG. 1, doll toy 10 may, in some embodiments, include a body 1, a mechanical doll transmission mechanism 2, and a doll mechanism 3. The seat body 1 plays a role in supporting and fixing other parts. Doll mechanical transmission mechanism 2 sets up on pedestal 1, plays the effect of transmission moment of torsion to doll mechanism 3. The doll mechanism 3 is arranged on the seat body 1 and is driven by the doll mechanical transmission mechanism 2 to slide or rotate relative to the seat body 1. It will be appreciated that doll toy 10 may also include a plurality of ornamental pieces 4 removably attached to body 1. The appearance of the ornament 4 can be flexibly arranged, and the interestingness of the product is improved.

As shown in fig. 2, 3 and 4, mechanical doll transmission 2 may include a housing 21, an output shaft 22, a supporting member 23 and a sliding member 24. The housing 21 is disposed on the seat body 1 and functions to support the output shaft 22 to rotate and the sliding member 24 to slide. The output shaft 22 is rotatably disposed on the housing 21, and the output shaft 22 is used for driving the supporting member 23 to rotate relative to the housing 21 under the driving of a user. The supporting member 23 is disposed on the output shaft 22, and the supporting member 23 is used for supporting the sliding member 24 to slide relative to the casing 21 under the driving of the output shaft 22. The sliding member 24 is slidably disposed on the housing 21, and the sliding member 24 is used for further driving the doll mechanism 3 to rotate or slide relative to the seat body 1 during the sliding process.

The sliding part 24 is provided with a limiting hole matched with the outer edge of the output shaft 22, and the output shaft 22 penetrates through the limiting hole. When in use, the output shaft 22 drives the propping piece 23 to rotate, so that the propping piece 23 can prop the sliding piece 24 to slide linearly along a predetermined direction relative to the shell 21; or the supporting piece 23 is separated from the sliding piece 24, so that the sliding piece 24 performs resetting linear sliding until the hole wall of the limiting hole 241 is supported by the output shaft 22, and the sliding piece 24 can be driven by the output shaft 22 to support the sliding piece 24 again.

It will be understood that by rotating the output shaft 22, the output shaft 22 drives the supporting member 23 to rotate, and since the sliding member 24 is limited to slide along a straight line relative to the housing 21, the sliding member 24 will slide along a predetermined direction relative to the housing 21 under the supporting of the supporting member 23, so that the sliding member 24 can drive the doll mechanism 3 to rotate or slide. Subsequently, with further rotation of the output shaft 22, the supporting member 23 will be separated from the sliding member 24, the sliding member 24 will return to slide in the opposite direction under the effect of its own weight, and when the sliding member 24 stops sliding after the side wall of the limiting hole 241 on the sliding member 24 abuts against the output shaft 22, at this time, even if the output shaft 22 rotates, the sliding member 24 will always remain in the original position until it is abutted by the supporting member 23, so that the supporting member 23 can rotate to the predetermined position on the sliding member 24 again for supporting. Then, with further rotation of the output shaft 22, the abutting piece 23 is rotated again to a position in which it abuts against the sliding piece 24, thereby re-driving the sliding piece 24 to slide or rotate relative to the housing 21. In conclusion, the user can periodically drive the sliding part 24 to slide only by rotating the output shaft 22, so that the number of parts for transmission is greatly reduced while the operation is convenient, and the difficulty in dismounting is reduced while the weight is reduced.

It can be understood that the housing 21 can be detachably disposed on the seat body 1 through screws, snaps, or magnetic structures, and of course, the housing 21 can also be directly and integrally formed on the seat body 1 to improve the mechanical strength. The limiting hole 241 may be a kidney-shaped hole, the width of the kidney-shaped hole may be equal to or slightly greater than the outer diameter of the output shaft 22, and the sliding member 24 may slide with a fit gap between the kidney-shaped hole and the output shaft 22. The supporting member 23 may be a pulley, a pillar, or the like, as long as it can support the sliding member 24 to slide relative to the housing 21. The portion of the sliding member 24 for contacting the supporting member 23 may be configured as a plane, a curved surface, an irregular curved surface, or the like, and the sliding amount or frequency of the sliding member 24 can be adjusted as required.

As shown in fig. 2, 3 and 4, the output shaft 22 may be provided with a rotary disc 25 in some embodiments, two supporting members 23 are respectively provided on two opposite sides of the rotary disc 25, and two sliding members 24 are slidably provided on the housing 21; one of the sliding members 24 is used for movably supporting and connecting with the supporting member 23 on one side of the rotating disc 25, and the other sliding member 24 is used for movably supporting and connecting with the supporting member 23 on the other side of the rotating disc 25.

It can be understood that the rotating output shaft 22 can respectively drive the two sliding members 24 to slide relative to the housing 21 in a synchronous or asynchronous manner through the supporting members 23 on both sides; specifically, the difference in the distance from the respective supporting members 23 on both sides of the rotating disk 25 to the center of the rotating disk 25 will cause the range in which the corresponding two sliding members 24 can slide relative to the housing 21 to be different; further, the number of the supporting members 23 on a single side of the rotary disk 25 may be the same or different, so as to be able to drive the corresponding sliding members 24 to slide with respect to the housing 21 at the same or different frequencies; in this manner, the provision of turntable 25 enables doll mechanical transmission 2 to drive doll mechanism 3 in a more versatile manner.

It can also be understood that the supporting member 23 may be disposed at the edge of the rotating disc 25, so as to increase the rotation radius of the supporting member 23 on the casing 21, thereby increasing the sliding range of the sliding member 24, and further enabling the mechanical transmission mechanism 2 to drive the doll mechanism 3 to perform a greater range of motion, thereby improving the universality of the mechanical transmission mechanism 2.

Further, as shown in fig. 2 and 4, toy doll 10 may further include a guide 28 disposed on a sidewall of body 1 in some embodiments, and output shaft 22 passes through guide 28.

It can be understood that the guide member 28 acts to limit the output shaft 22, ensuring that the output shaft 22 rotates only at a predetermined position, avoiding the output shaft 22 from shaking or moving, and ensuring the stability of power input and output.

As shown in fig. 4, doll mechanical transmission 2 may further include in some embodiments a movable clamp 26 movably disposed on output shaft 22, movable clamp 26 serving to limit slide 24 on output shaft 22 in cooperation with a turntable 25.

It can be understood that the movable clamp 26 and the rotary disk 25 are provided to prevent the sliding member 24 from sliding on the output shaft 22 in the axial direction, and to ensure that the supporting member 23 can accurately support the sliding member 24 to slide, and can be separated from and abutted to the sliding member 24 at a predetermined cycle. The movable clamp 26 is substantially U-shaped, and teeth matching the profile of the side wall of the output shaft 22 may be provided inside the U-shaped opening to prevent the movable clamp 26 from loosening. Secondly, the movable clamp 26 is convenient to disassemble and assemble, the disassembling and assembling difficulty of products is further reduced, and the development of the practical ability of young users is facilitated.

As shown in fig. 2 and 4, the output shaft 22 may be provided with a handle 27 in some embodiments. It will be appreciated that the provision of the handle 27 improves the ease with which a user can drive the rotation of the output shaft 22.

As shown in fig. 4 and 5, doll mechanism 3 may include a stand 31, a swivel arm 32, and an extension arm 33 provided on the base 1 in some embodiments; the bracket 31 functions to support the rotation arm 32 to rotate about a predetermined axis with respect to the body 1. An extension arm 33 is provided on the slider 24, a rotation arm 32 is rotatably provided on the bracket 31, the extension arm 33 is used to increase the torque transmission range of the slider 24, and the rotation arm 32 is used to rotate predetermined portions of the doll mechanism 3 in synchronization. The extension arm 33 passes through the rotation arm 32, a pull-down part 331 is provided on the end of the extension arm 33 far away from the sliding part 24, and an upper top part 332 is provided on the side wall of the extension arm 33. In use, the extension arm 33 is driven by the sliding member 24 to reciprocate linearly relative to the housing 21, so that the rotating arm 32 is supported by the lower pulling portion 331 or the upper top portion 332 to rotate relative to the bracket 31.

It is understood that when the sliding member 24 moves the extension arm 33 toward the output shaft 22, the pull-down portion 331 of the extension arm 33 will rotate the rotating arm 32; when the sliding member 24 drives the extension arm 33 to move away from the output shaft 22, the upper top portion 332 of the extension arm 33 will rotate the holding rotating arm 32 in the opposite direction; in this manner, the torque input by the user is converted into rotation of the predetermined portion of doll mechanism 3.

It will be further appreciated that, as shown in fig. 5, the doll mechanism 3 may further include a front arm 34 having a mounting hole 341, and the rotation arm 32 may be provided with a catching protrusion 321, and the catching protrusion 321 may be detachably inserted into the mounting hole 341. The forearm 34 is used to rotate the doll's arm or other portion in unison.

The utility model discloses a doll toy 10 and doll mechanical transmission mechanism 2 have following beneficial effect at least:

the utility model discloses a doll toy 10 is provided with doll mechanical transmission mechanism 2, in doll mechanical transmission mechanism 2, can push up through the last piece 23 of holding of ejecting of output shaft 22 and hold the relative casing 21 of slider 24 and be sharp reciprocating motion along predetermined orbit, the setting of motor gear box structure and intermittent type gear spring structure has been removed from, the whole weight of product has been reduced effectively, the whole volume of product has been reduced, the dismouting degree of difficulty of product has been reduced, the hands-on ability development of toy has been improved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and implement the present invention accordingly, which can not limit the protection scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.

Claims

1. A mechanical transmission mechanism for a doll is characterized by comprising a shell, an output shaft rotationally arranged on the shell, a jacking piece arranged on the output shaft, and a sliding piece arranged on the shell in a sliding way;

when the output shaft drives the ejecting piece to rotate, the ejecting piece can eject the sliding piece to slide linearly along a preset direction relative to the shell; or the propping piece is separated from the sliding piece, so that the sliding piece performs resetting linear sliding until the hole wall of the limiting hole props against the output shaft, and the propping piece can prop against the sliding piece again under the driving of the output shaft;

the output shaft is provided with a turntable, the two opposite sides of the turntable are respectively provided with the jacking piece, and the shell is provided with two sliding pieces in a sliding manner;

one of the sliding parts is used for being movably connected with the jacking piece on one side of the turntable in a jacking mode, and the other sliding part is used for being movably connected with the jacking piece on the other side of the turntable in a jacking mode.

2. The mechanical doll transmission of claim 1 further including a movable clip movably disposed on the output shaft, the movable clip for cooperating with the turntable to restrain the slide member on the output shaft.

3. The mechanical doll transmission of claim 1, wherein said output shaft is provided with a handle.

4. A doll toy comprising a base and a mechanical transmission according to any one of claims 1 to 3, said housing being mounted on said base.

5. The doll toy of claim 4, further comprising a doll mechanism including a stand disposed on the base, a rotatable arm rotatably disposed on the stand, and an extension arm disposed on the slider;

the extension arm can be driven by the sliding piece to do reciprocating linear motion relative to the shell, so that the rotating arm is supported by the lower pull part or the upper top part to rotate relative to the support.

6. The doll toy of claim 5, wherein the doll mechanism further includes a forearm defining a mounting hole, the rotatable arm being provided with a snap-fit projection, the snap-fit projection being removably insertable into the mounting hole.

7. The doll toy of claim 4, further comprising a plurality of ornamental pieces removably attached to the body.

8. The doll toy of claim 4, further comprising a guide disposed on a sidewall of the housing, the output shaft extending through the guide.

9. The doll toy of claim 4, wherein the housing is integrally formed with the stand.