CN2477243Y - Dynamic telescopic rotary toy - Google Patents

Abstract

The utility model provides a dynamic retractable rotation toy characterized in that: a disc type gear seat is fixedly arranged inside a base; a disc type gear is driven to rotate by the transmission gear case through a central transmission gear, a reduction gear and an annulus are pivoted onto the disc type gear seat; an inner retractable duct unit and an outer retractable sleeve unit are also fixedly pivoted at the top of the disc type gear; the most internal duct of the inner retractable duct unit is fixedly jointed with a pushing bar pivotally arranged inside a ring-shaped groove at the outer rim of the bottom part of the disc type gear, at the same time is connected with the most internal sleeve of the outer retractable sleeve unit. A loop overlapping unit is pivotally sleeved at the outer side of the outer retractable sleeve unit for inserting or plugging in ornaments suitable to the toy theme. The utility model comes in simple structure, strengthening the market competitiveness of the product regarding the utility model.

Description

The dynamic retractility whirligig

The utility model relates to a kind of dynamic retractility whirligig.

Because the custom condition of the people of countries in the world exchanges, make such as red-letter days such as Valentine's Day, Christmas Day, the Mother's Day, gradually become the date that the various countries common people generally can celebrate jointly, however the toy in response to these red-letter days of being commonly seen on the market, gift, and the overwhelming majority is to present static state, dynamic toy, gift then comparatively lack by contrast, even if the minority dynamic products is arranged, also often owing to the structure more complicated, production cost is higher, price is higher, so that the market competitiveness is not strong.

It is a kind of simple in structure that the purpose of this utility model is to provide, and production cost is minimized, and has the dynamic retractility whirligig of strong amusement entertaining simultaneously again.

For achieving the above object, solution of the present utility model is: a kind of dynamic retractility whirligig, comprise power source, control circuit, the start switch, transmission device, jewelry etc., it is characterized in that: its transmission device is to set firmly a toothed disc seat in a base inside, be pivoted on the toothed disc seat one by change gear box via central driver gear, the toothed disc of reduction gearing and internal tooth rotation that torus drives, this toothed disc top fixed pivot simultaneously is with interior telescoping catheter group and outer telescopic tube group, wherein, the interior road conduit of interior telescoping catheter group and the promotion bar of a circle pivot in the outer rim annular groove of toothed disc bottom are fixed, and link simultaneously with the interior road sleeve pipe of outer telescopic tube group, outside this outside telescopic tube group then pivot be with the ring set group;

In a base, set firmly a toothed disc seat, this toothed disc seat bottom slightly side is installed with a change gear box, the power output gear of this change gear box is stretched on the end face of toothed disc seat, and with a hub setting in the engagement of the central driver gear of toothed disc seat end face, mesh some roads reduction gearing around this central driver gear simultaneously, respectively this reduction gearing is meshed with the internal tooth torus of a hub setting at toothed disc seat end face simultaneously, this internal tooth torus is consolidated in the bottom of a toothed disc, and toothed disc is hubbed at toothed disc seat center of top, be provided with annular groove one in its bottom outer rim, telescopic tube group outside the telescoping catheter group and be set in one respectively in the card center of top;

Should interior telescoping catheter group constitute by the mutual pivot cover of the nodular hollow conduit in some thin footpaths, and outer telescopic tube group is made of than the mutual pivot cover of the nodular hollow sleeve of particle size some roads, just fit over outside the interior telescoping catheter group, it respectively saves between the sleeve pipe mutually with radially groove and raised line and blocks pivot mutually, and the interior road conduit of its interior road sleeve pipe and interior telescoping catheter group is connected, and outer course sleeve pipe and outer course conduit are consolidated on the toothed disc simultaneously;

This promotion bar one end is fixed in the annular groove, and bar body circle is around in the annular groove, and is extended by the below, in being stretched into by the toothed disc bottom center in the telescoping catheter, is connected with the interior road conduit of its body other end and interior telescoping catheter again;

The upper track ring set of this ring set group is connected with the interior road sleeve pipe of outer telescopic tube group, and it descends the road ring set then to be fixedly arranged in the toothed disc top most, ties binding with one or multi-channel cord mutually between each road ring set, the surperficial fixed jewelry that suits this toy theme of each ring set;

This power source is a battery pack, and battery pack places the battery chamber, and this battery chamber, control circuit and start switch are arranged in this base;

The power output gear that is provided with the control change gear box in this control circuit just changes, reverse, change soon, the IC program of slow-speed, to control capable positive and negative, fast, the slow rotation of power output gear of change gear box; The forward and backward of utilizing power output gear is to drive central driver gear, reduction gearing, internal tooth torus, and the capable forward and reverse rotation slowly of actuation gear dish, and it is flexible to order about the promotion bar, rises with telescoping catheter group, outer telescopic tube group and ring set group in driving thereupon and opens and condensation;

Owing to adopted such scheme, start the start switch that is positioned at base as the user, and when can control circuit ordering about the change gear box outputting rotary power with built-in IC program, can be on the one hand by central driver gear, reduction gearing and internal tooth torus, and slowly just drive the toothed disc that links with the internal tooth torus together with outer telescopic tube group fixed thereon and ring set group, reversed turning, the promotion bar that can order about on the other hand in the toothed disc drives the interior telescoping catheter (together with outer telescopic tube and ring set group) that links with it, do synchronous rise and the action of falling, when outer telescopic tube reaches when rising state fully together with the ring set group, can keep integral body revolution action with this state, and, outer telescopic tube falls fully when contracting state when reaching together with the ring set group, change gear box also can be the inactive state that stops to move, the action nature is smooth and easy, has good visual effect, set music box, after color lamp and other jewelry, vivid and interesting more, very strong entertainment effect is arranged, the utility model is simple in structure in addition, assembling easily, production cost, the abrasion and the fault rate of assembly all are minimized, thereby have improved the competitiveness of product in market.

Below in conjunction with accompanying drawing the utility model is further detailed.

Fig. 1 is the schematic diagram that the utility model is the rise state.

Fig. 2 is the schematic diagram that the utility model is contraction state.

Fig. 3 is the cut-away view of the utility model along A-A tangential direction shown in Figure 1.

Fig. 4 is the outer telescopic tube part combination dissected figure of the utility model along B-B tangential direction shown in Figure 1.

See also Fig. 1-Fig. 4, structure of the present utility model is to set firmly a toothed disc seat 20 in a base 10 inner slightly upper limbs, toothed disc seat 20 bottoms slightly side are installed with a change gear box 30, power output gear 31 projections of change gear box 30 are at the end face of toothed disc seat 20, and just mesh with the central driver gear 32 of a hub setting at toothed disc seat 20 end face middle positions, mesh with three road reduction gearing 33 simultaneously around this central driver gear 32, this three roads reduction gearing 33 promptly is meshed with the internal tooth torus 34 of a hub setting at toothed disc seat 20 end faces simultaneously, internal tooth torus 34 is cemented in toothed disc 40 bottoms of a hub setting on toothed disc seat 20, the outer rim of this toothed disc 40 in the bottom is provided with annular groove 41 one, and the card center of top is respectively arranged with a telescoping catheter group 50 and an outer telescopic tube group 60 in one, wherein, interior telescoping catheter group 50 is made of the mutual pivot cover of the thin footpath nodular hollow conduit of some roads (present embodiment is three roads), and outer telescopic tube group 60 is made of than the mutual pivot cover of the nodular hollow sleeve of particle size some (present embodiment also is three roads), just be wrapped in outside the interior telescoping catheter group 50, it respectively saves between the sleeve pipe mutually with radially groove 61 and blocks pivot (as shown in Figure 4) mutually with raised line 62, use mutual location and feasible mutual rotation drive, being somebody's turn to do the interior road sleeve pipe 63 of outer telescopic tube group 60 and the interior road conduit 51 of interior telescoping catheter group 50 is connected, and outer course sleeve pipe 64 is consolidated on the toothed disc 40 simultaneously with outer course conduit 52, the annular groove 42 inner ring pivots of toothed disc 40 have the promotion bar made from flexible cable together 42, these promotion bar 42 1 ends are fixed in the annular groove 41, the bar body along annular groove 41 circle around 360 degree nearly, and extend by the below outlet, stretch in the interior telescoping catheter group 50 by toothed disc 40 bottom center again, interior road conduit 51 with its body other end and interior telescoping catheter group 50 is connected, other is the outside of telescopic tube group 60 outside, pivot is with one group and contains the ring set group 70 that several (present embodiment is eight) ring sets constitute, the upper track ring set 71 of this ring set group 70 is connected with the interior road sleeve pipe 63 of outer telescopic tube group 60, and it descends road ring set 72 to be fixedly arranged in toothed disc 40 tops most, between each road ring set mutually with at least two cords 73 with equidistant mode (for example two promptly be separated by 180 the degree, article three, 60 degree of promptly being separated by) tie binding, both can vertically reach horizontal rotatio direction whereby mutually drives, each road ring set when shrinking, the utility model is superimposed, (for example present embodiment is scalable and the surface of each ring set can fixedly suit the jewelry 74 of this toy theme, the Christmas tree toy of rotation, therefore jewelry 74 is the leaf on Christmas), in base 10, be provided with battery chamber 11 in addition in addition, devices such as control circuit 12 and start switch 13, utilize IC programming in the control circuit 12 (according to the toy theme, kind and the action form of desiring to reach), with the power output gear 31 of control change gear box 30 just, counter-rotating and fast, low-rotate speed etc.

The utility model is not before the start, its configuration state as shown in Figure 2, interior telescoping catheter group 50 and outer telescopic tube group 60 respectively to save conduit together nestable with the whole contractions of sleeve pipe, this moment, each road ring set also was overlapped state together, just present the short shape Christmas tree form that a strain is not grown up, shape is extremely aughty lovely; When having started start switch 13, control circuit 12 orders about power output gear 31 runnings of change gear box 30, this moment, power output gear 31 was via central driver gear 32 → reduction gearing 33 → internal tooth torus 34 of engaged transmission in regular turn, link the slowly rotating action of all-in-one-piece toothed disc 40 row and activate with internal tooth torus 34, when toothed disc 40 slowly turns round, can produce two actions, the outer telescopic tube group 60 that one causes on the dish and linked is utilized the groove 61 and raised line 62 structures and and then slowly revolution of ring set group 70 (utilizing the cord 73 that binds mutually) of card pivot mutually, it is two when toothed disc 40 rotates, promotion bar 42 in its annular groove 41 can slowly be released, promote the drive of bar 42 by this, cause the interior road conduit 51 that end in addition is connected (together with interior road sleeve pipe 63 and upper track ring set 71) to be raised toward the top in the lump, telescoping catheter group 50 saves rise with outer telescopic tube group 60 each pipe joint body one in producing, reach the state that each road ring set rises one by one, interior telescoping catheter group 50 is raised till the limit of top until promoting bar 42, this moment, the utility model promptly presented all conduits, the total liter of sleeve pipe and ring set opened, and along with the slowly rotating state of toothed disc 40, as shown in Figure 1, as seen the original short and small Christmas tree of a strain, after starting start switch 13, trunk promptly slowly rotates, and slowly grow tall along with rotation, and after growing up to, also be the slowly interesting form of rotation, can cooperate control circuit 12 built-in melodious musical sound and lights to control (bulb can attachedly be tied in the leaf surface), reach the entertainment effect that to build happy festival time atmosphere.If desire to close aforementioned dynamic effect, need only operate start switch 13 once more, then control circuit 12 promptly can order about the power output gear 31 row reverse rotations of change gear box 30, equally via central driver gear 32 → reduction gearing 33 → internal tooth torus 34, and the reverse slowly revolution action of actuation gear dish 40 row, at this moment, not only interior telescoping catheter group 50, outer telescopic tube group 60 and ring set group 70 are understood in the lump reversed turning thereupon, promote bar 42 and also can be reversed backrush, thereby drive interior road conduit 51, interior road sleeve pipe 63 and upper track ring set 71 retraction that slowly descends in the lump, until promoting the total backrush of bar 42 quilts to annular groove 41, interior telescoping catheter group 50, outer telescopic tube group 60 and ring set group 70 total retractions fold, revert to short and small Christmas tree form, this moment, toothed disc 40 can stop operating immediately according to the IC programming of control circuit 12, reply inactive state, or just static need push start switch 13 again the time, whole rise, the action that descends and circle round is graceful smooth, is rich in the amusement interest.

Under the constant state of the utility model basic structure, can make suitable changes in modification according to the theme target to the moulding of outside, for example ring set group 70 is decorated with the cake form of multiple field, base 10 is decorated with cake box-like attitude, promptly, and for example ring set group 70 is decorated with telescopic Paris iron tower model, can becomes dynamic orndments with ornamental value applicable to the gift presenting purposes of birthday, be rich in diversified theme and present effect, can apply in a flexible way.

Claims (7)

1. dynamic retractility whirligig, comprise power source, control circuit, the start switch, transmission device, jewelry etc., it is characterized in that: its transmission device is to set firmly a toothed disc seat in a base inside, be pivoted on this toothed disc seat one by change gear box via central driver gear, the toothed disc of reduction gearing and internal tooth rotation that torus drives, this toothed disc top fixed pivot simultaneously is with interior telescoping catheter group and outer telescopic tube group, wherein, the interior road conduit of interior telescoping catheter group and the promotion bar of a circle pivot in the outer rim annular groove of toothed disc bottom are fixed, and link simultaneously with the interior road sleeve pipe of outer telescopic tube group, outside this outside telescopic tube group then pivot be with the ring set group.

2. dynamic retractility whirligig according to claim 1, it is characterized in that: this toothed disc seat bottom is installed with a change gear box, the power output gear of this change gear box is stretched on the end face of toothed disc seat, and with a hub setting in the engagement of the central driver gear of toothed disc seat end face, mesh reduction gearing around this central driver gear simultaneously, this reduction gearing is meshed with the internal tooth torus of a hub setting at toothed disc seat end face simultaneously, this internal tooth torus is consolidated in the bottom of a toothed disc, and toothed disc is hubbed at toothed disc seat center of top, be provided with annular groove one in its bottom outer rim, telescopic tube group outside the telescoping catheter group and be set in one respectively in the card center of top.

3. dynamic retractility whirligig according to claim 1, it is characterized in that, should interior telescoping catheter group constitute by the mutual pivot cover of the nodular hollow conduit in some thin footpaths, and outer telescopic tube group is made of than the mutual pivot cover of the nodular hollow sleeve of particle size some roads, just fit over outside the interior telescoping catheter group, it respectively saves between the sleeve pipe mutually with radially groove and raised line and blocks pivot mutually, and the interior road conduit of its interior road sleeve pipe and interior telescoping catheter group is connected, and outer course sleeve pipe and outer course conduit are consolidated on the toothed disc simultaneously.

4. dynamic retractility whirligig according to claim 1, it is characterized in that, this promotion bar one end is fixed in the annular groove, bar body circle is around in the annular groove, and extend by the below, in stretching into by the toothed disc bottom center again in the telescoping catheter, be connected with the interior road conduit of its body other end and interior telescoping catheter.

5. dynamic retractility whirligig according to claim 1, it is characterized in that, the upper track ring set of this ring set group is connected with the interior road sleeve pipe of outer telescopic tube group, it descends the road ring set then to be installed with and the toothed disc top most, tie binding with cord mutually between each road ring set, the surperficial fixed jewelry that suits this toy theme of each ring set.

6. dynamic retractility whirligig according to claim 1 is characterized in that this power source is a battery pack, and battery pack places the battery chamber, and this battery chamber, control circuit and start switch are arranged in this base.

7. dynamic retractility whirligig according to claim 1 is characterized in that, the power output gear that is provided with the control change gear box in this control circuit just changes, reverse, the program of commentaries on classics and slow-speed soon.

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