CN207970462U - Toy loop wheel machine - Google Patents
Toy loop wheel machine Download PDFInfo
- Publication number
- CN207970462U CN207970462U CN201820357489.1U CN201820357489U CN207970462U CN 207970462 U CN207970462 U CN 207970462U CN 201820357489 U CN201820357489 U CN 201820357489U CN 207970462 U CN207970462 U CN 207970462U
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- China
- Prior art keywords
- knob
- loop wheel
- wheel machine
- locating piece
- shaft
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Abstract
The disclosure is directed to a kind of toy loop wheel machines.Wherein, toy loop wheel machine includes arm, holder and rotation connection component.One end of the arm is equipped with internal gear, and the rotation connection component includes shaft and the external gear in the shaft, and the shaft is assembled in the holder, and the external gear can be driven to be engaged with internal gear, so that the arm is relative to holder pivots.The structure setting of above-mentioned internal-external gear engagement simplifies the transmission mechanism of toy loop wheel machine, while improving the structural stability of toy loop wheel machine.
Description
Technical field
This disclosure relates to toy art more particularly to toy loop wheel machine.
Background technology
In the related art, crane toy generally includes arm and holder, and arm and holder pass through complicated mechanical structure
Realize rotation connection.Therefore, how to realize the rotation connection of arm and holder, and obtain the good object for appreciation of simple in structure and stability
Has the research hotspot that loop wheel machine becomes the field.
Utility model content
To solve the problems, such as present in the relevant technologies, the disclosure provides a kind of toy loop wheel machine, to simplify the knot of toy loop wheel machine
Structure, while increasing its structural stability.
A kind of toy loop wheel machine, including arm, holder and rotation connection component are proposed in accordance with an embodiment of the present disclosure；It is described to hang
Arm is equipped with internal gear；The rotation connection component includes shaft and the external gear in the shaft, the shaft group
Loaded on the holder, and the external gear can be driven to be engaged with internal gear, so that the arm is relative to holder pivots.
Optionally, the rotation connection component further include the knob being connected with the external gear and with the knobs fit
Locating piece, the locating piece is equipped with several protrusions being distributed along the circumferential array of shaft towards the side of the holder, described
Holder is equipped with recess portion corresponding with the protrusion, and the protrusion replaces cooperation to position described hang with recess portion with the rotation of knob
Arm.
Optionally, the rotation connection component further includes the first elastic component, and the knob is with locating piece along the shaft
Be in axial sliding connection, first elastic component is arranged between the knob and locating piece, with for the locating piece and knob it
Between be slidably matched provide restoring force.
Optionally, the locating piece is equipped with the sliding slot being axially arranged along the shaft, and the locating piece passes through described
Sliding slot is slidably matched with the knob.
Optionally, the sliding slot at least there are two, and be distributed on the locating piece.
Optionally, the protrusion and the locating piece elastic connection, are moved with the axial stretching along the shaft.
Optionally, the protrusion includes arc transiting surface, and the arc transiting surface is slidably matched with the recess portion.
Optionally, the protrusion includes guide surface, and the guide surface is slidably matched with the recess portion.
Optionally, the rotation connection component further includes clutch, and the knob is matched by the clutch with external gear
It closes, so that knob when arm reaches rotational limitation is detached with external gear.
Optionally, the rotation connection component further includes the second elastic component, and second elastic component is arranged in the knob
Between clutch, restoring force is provided with the reset for the clutch.
The technical scheme provided by this disclosed embodiment can include the following benefits：
Rotation of the disclosure by being provided with the arm of internal gear for toy loop wheel machine and including external gear and shaft connects
Connected components so that above-mentioned shaft drives external gear to be engaged with internal gear, and then drive arm relative to holder pivots.It is above-mentioned inside and outside
The structure setting of gear engagement simplifies the transmission mechanism of toy loop wheel machine, while improving the structural stability of toy loop wheel machine.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of decomposition texture schematic diagram of toy loop wheel machine in one exemplary embodiment of the disclosure；
Fig. 2 is a kind of part section structural representation of toy loop wheel machine in one exemplary embodiment of the disclosure；
Fig. 3 is a kind of supporting structure schematic diagram of toy loop wheel machine in one exemplary embodiment of the disclosure；
Fig. 4 is a kind of locating element structure schematic diagram of toy loop wheel machine in one exemplary embodiment of the disclosure.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of structural schematic diagram of toy loop wheel machine in one exemplary embodiment of the disclosure.As shown in Figure 1, the toy
Loop wheel machine 1 includes arm 11, holder 12 and rotation connection component 13.Wherein, rotation connection component 13 includes shaft 131 and is mounted on
External gear 132 in shaft 131.Above-mentioned shaft 131 is assembled in holder 12, and can drive external gear 132 and be arranged in arm
Internal gear 111 on 11 engages, so that arm 11 is rotated relative to holder 12.
The setting that above-mentioned internal-external gear 132 engages simplifies the transmission mechanism of toy loop wheel machine 1, avoids through multigroup external tooth
132 engagement of wheel improves the structural stability of toy loop wheel machine 1 to realize that the labyrinth of identical transmission effect is arranged.
In arm 11 relative in the rotation process of holder 12, the stop of arm 11 at an arbitrary position can increase toy
Use interest.For this purpose, the disclosure further provides a kind of rotation connection component 13.As shown in Figure 2, Figure 3, Figure 4, above-mentioned turn
Dynamic connection component 13 include shaft 131, the external gear 132 for being assembled in shaft 131, the knob 14 being connected with external gear 132 and with
The locating piece 15 that knob 14 coordinates.Wherein, locating piece 15 is equipped with the circumferential array point along shaft 131 towards the side of holder 12
Several raised the 151 of cloth, holder 12 are equipped with and raised 151 corresponding recess portions 121.User's turning knob when operating toy
14, locating piece 15 is rotated synchronously with knob 14, and the protrusion 151 on locating piece 15 can be with the rotation of knob 14 with recess portion 121
Alternately cooperation realizes the stop of arm 11 at an arbitrary position.
In the above-described embodiments, on locating piece 15 volume protrusion 151 is arranged with recess portion 121 to replace in engagement process also
It is contacted in the presence of with recess portion 121 place plane, when switching cooperation to reduce protrusion 151 between plane and recess portion 121
Interim card sense, promoted locating piece 15 rotate fluency, the present disclosure proposes two kinds of exemplary embodiments once：
1, being slidably connected for elasticity is set for locating piece 15 and knob 14
As shown in Fig. 2, above-mentioned rotation connection component 13 can also include the first elastic component 16, knob 14 and 15 edge of locating piece
Shaft 131 is in axial sliding connection, and the first elastic component 16 is arranged between knob 14 and locating piece 15.When turning knob 14,
Locating piece 15 and knob 14 rotate synchronously, and the protrusion 151 being arranged on locating piece 15 from recess portion 121 is transitioned into recess portion because of torque forces
In plane where 121, locating piece 15 is towards the Slideslip close to knob 14, so that the first elastic component 16 is therefore in compression shape
State；It is rotated further knob 14, protrusion 151 is jumped from 121 place plane of recess portion again because of the elastic force of torque forces and the first elastic component 16
It returns in recess portion 121, locating piece 15 so moves in circles and arm 11 can be realized in arbitrary position towards the Slideslip far from knob 14
The stop set.It can be seen that the first being slidably matched between locating piece 15 and knob 14 of elastic component 16 provides restoring force, make
The rotation for obtaining knob 14 is more smooth, and the user experience is improved.It should be noted that above-mentioned first elastic component 16 can be spring
Equal elastic constructions, the disclosure are limited not to this.
It can be accomplished in several ways about above-mentioned locating piece 15 and being slidably matched for knob 14, for example, implementing one
The sliding slot 153 being axially arranged along shaft 131 can be equipped in example, on locating piece 15, locating piece 15 passes through sliding slot 153 and knob
14 are slidably matched.It should be noted that above-mentioned sliding slot 153 can be arranged two, and sliding slot 153 is distributed on locating piece 15, with
Increase the stability that locating piece 15 is slidably matched with knob 14, the number to sliding slot 153 and set-up mode do not carry out the disclosure
It limits.
Alternatively, in another embodiment, knob 14 can be equipped with prismatic host cavity, locating piece 15 is equipped with and is matched with
The auxiliary section of host cavity is stated, so that locating piece 15 can be slided with respect to knob 14 in the direction for being parallel to shaft 131, the disclosure is simultaneously
Not to realizing that the concrete structure of above-mentioned sliding relation limits.
2, protrusion 151 and 15 elastic connection of locating piece
In order to reduce interim card sense of the protrusion 151 between plane and recess portion 121 when switching cooperation, promotes locating piece 15 and rotate
Fluency, above-mentioned raised 151 and 15 elastic connection of locating piece can be made, can be moved along the axial stretching of shaft 131.
Specifically, the groove (not marking) of receiving protrusion 151 can be arranged on locating piece 15, protrusion 151 is mounted on upper by spring
State in groove, protrusion 151 when not stressing since the support of spring protrudes from locating piece 15 towards the side of holder 12, in order to
With 121 location fit of recess portion on holder 12；Protrusion 151 in stress spring compression is housed in above-mentioned groove, in order to
12 upper recess of holder, 121 place plane cooperation.
In the above-described embodiments, protrusion 151 may include arc transiting surface 152, the arc transiting surface 152 with it is described recessed
Portion 121 is slidably matched, and further promotes fluency of the locating piece 15 in rotation process.Above-mentioned includes arc transiting surface 152
Protrusion 151 can be limited with semiglobe or pie structure, the disclosure not to this.Alternatively, above-mentioned raised 151 can also
It (is not marked) including guide surface, guide surface is slidably matched with recess portion 121, can also promote locating piece 15 in rotation process
Fluency, and it is simple in structure, easy to process.The disclosure does not limit the concrete shape of protrusion.
Since the user of toy loop wheel machine 1 is mostly children, it is easy to continue firmly to rotate when arm 11 turns to extreme position
Knob 14 is to cause loop wheel machine to damage.In order to avoid the above situation, rotation connection component 13 can also include clutch 17, knob 14
Coordinated by clutch 17 and external gear 132, so that the knob 14 when arm 11 reaches rotational limitation is detached with external gear 132.
Turning knob 14 can not just drive external gear 132 to rotate at this time, therefore avoid damage of the brute-force to loop wheel machine.
In the above-described embodiments, rotation connection component 13 can also include the second elastic component 18 as shown in Figure 2, the second bullet
Property part 18 be arranged between the knob 14 and clutch 17.After the knob 14 that stops rotating, clutch 17 can be in the second bullet
Property part 18 under the action of restore with the cooperation of external gear 132, and then restore the drive connection of knob 14 and external gear 132.It needs
Illustrate, above-mentioned second elastic component 18 can be the elastic components such as spring, and the disclosure is limited not to this.
Those skilled in the art will readily occur to the disclosure after considering specification and putting into practice technical solution disclosed herein
Other embodiments.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications are used
Way or adaptive change follow the general principles of this disclosure and include undocumented in the art known of the disclosure
Common sense or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are under
The claim in face is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a kind of toy loop wheel machine, which is characterized in that including arm, holder and rotation connection component；The arm is equipped with internal tooth
Wheel；The rotation connection component includes shaft and the external gear in the shaft, and the shaft is assembled in the holder,
And the external gear can be driven to be engaged with internal gear, so that the arm is relative to holder pivots.
2. toy loop wheel machine according to claim 1, which is characterized in that the rotation connection component further includes and the external tooth
The connected knob of wheel and the locating piece with the knobs fit, the locating piece are equipped with towards the side of the holder along shaft
Circumferential array distribution several protrusions, the holder be equipped with recess portion corresponding with the protrusion, it is described protrusion and recess portion with
The rotation of knob alternately coordinates to position the arm.
3. toy loop wheel machine according to claim 2, which is characterized in that the rotation connection component further includes the first elasticity
Part, the knob being in axial sliding connection along the shaft with locating piece, the first elastic component setting is in the knob and determines
Between the part of position, restoring force is provided with being slidably matched between the locating piece and knob.
4. toy loop wheel machine according to claim 3, which is characterized in that the locating piece is equipped with the axial direction along the shaft
The sliding slot of setting, the locating piece are slidably matched by the sliding slot and the knob.
5. toy loop wheel machine according to claim 4, which is characterized in that the sliding slot at least there are two, and be distributed on described
On locating piece.
6. toy loop wheel machine according to claim 2, which is characterized in that the protrusion and the locating piece elastic connection, with
Axial stretching along the shaft moves.
7. toy loop wheel machine according to claim 2, which is characterized in that the protrusion includes arc transiting surface, the arc
Transition face is slidably matched with the recess portion.
8. toy loop wheel machine according to claim 2, which is characterized in that the protrusion includes guide surface, the guide flat
Face is slidably matched with the recess portion.
9. toy loop wheel machine according to claim 2, which is characterized in that the rotation connection component further includes clutch, institute
It states knob by the clutch and external gear to coordinate, so that knob when arm reaches rotational limitation divides with external gear
From.
10. toy loop wheel machine according to claim 9, which is characterized in that the rotation connection component further includes the second elasticity
Part, second elastic component are arranged between the knob and clutch, and restoring force is provided with the reset for the clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357489.1U CN207970462U (en) | 2018-03-15 | 2018-03-15 | Toy loop wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357489.1U CN207970462U (en) | 2018-03-15 | 2018-03-15 | Toy loop wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970462U true CN207970462U (en) | 2018-10-16 |
Family
ID=63764360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357489.1U Active CN207970462U (en) | 2018-03-15 | 2018-03-15 | Toy loop wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701249A (en) * | 2019-07-23 | 2020-09-25 | 株式会社万代 | Toy (A) |
-
2018
- 2018-03-15 CN CN201820357489.1U patent/CN207970462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701249A (en) * | 2019-07-23 | 2020-09-25 | 株式会社万代 | Toy (A) |
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