CN101444669B

CN101444669B - Interesting yoyo ball played in hand-held mode

Info

Publication number: CN101444669B
Application number: CN 200810220629
Authority: CN
Inventors: 蔡东青
Original assignee: Guangdong Alpha Animation and Culture Co Ltd
Current assignee: Guangdong Auldey Animation and Toys Co Ltd; Guangdong Alpha Animation and Culture Co Ltd
Priority date: 2008-12-30
Filing date: 2008-12-30
Publication date: 2012-01-04
Anticipated expiration: 2028-12-30
Also published as: CN101444669A

Abstract

An interesting yoyo ball played in a hand-held mode comprises two rotating bodies with inside surfaces oppositely arranged and a connecting shaft which connects the two rotating bodies, wherein, an external rotating body which can rotate in relative to the rotating bodies is arranged at an outer edge of the rotating bodies. As the external rotating body which can rotate in relative to the rotating bodies is arranged at the outer edge of the rotating bodies, and a buckling edge which is buckled at an edge of the rotating bodies is arranged at the outer edge of the external rotating body, the external rotating body of the yoyo ball can be held by hands without touching the rotating bodies which are rotating to slow down rotation of the rotating bodies during play; a bearing is arranged between the rotating bodies and the external rotating body, thus achieving smoother rotation effect by the bearing; and the external rotating body with the bearing also has balancing weight effect. Therefore, the yoyo ball composed of the external rotating body has the advantages of more stable directivity, easier operation and better control performance, thus leaving a player space to develop creative playing methods so that yoyo toys can attract the player for longer time.

Description

Can hold the entertaining Climbing top Yo-Yo of playing

Technical field

The present invention relates to a kind of Climbing top Yo-Yo, specifically is a kind of entertaining Climbing top Yo-Yo of playing of holding.

Background technology

Existing Climbing top Yo-Yo generally is made up of two rotary bodies and the connecting axle and the bearing that connect two rotary bodies, and its rotary body mostly adopts the flat spheroid of the hollow-core construction that transparent more crisp hard plastic cement makes.Make that the structural strength of Climbing top Yo-Yo is relatively poor, be unable to undergo the collision of gravity.The Climbing top Yo-Yo that has then is divided into inner disc and outer shroud with rotary body on this basis, just avoid in the process of playing rotary body to collide ground or other objects and cause and damage or crash, the inner disc rotation relatively of this outer shroud but outer shroud is set.More than two kinds of Climbing top Yo-Yos all can not the long spheroid that rotate be taken object for appreciation, thereby limited to the playing method of this Climbing top Yo-Yo, playing method too single and cause playing interesting relatively poor, be difficult to attract liking and playing of children.Some Climbing top Yo-Yo then is provided with the function tumbler of rotary body rotation relatively in the middle of the outside of rotary body; The Shi Keyong that plays finger pinches the function tumbler and Climbing top Yo-Yo can be rotated further, but the function tumbler is that design is in the middle of the dish chamber of rotary body, then at Climbing top Yo-Yo when rotated; In the time of will pinching the function tumbler with finger; Hand will protrude in the dish chamber, and rotating Climbing top Yo-Yo is run at other positions that then occur hand easily, thereby causes the Climbing top Yo-Yo disequilibrium; Its rotation time is shortened; And middle be provided with the weight that the function tumbler has more increased the weight of the rotary body mid portion, make Climbing top Yo-Yo disequilibrium property easily when rotated, so further shortened the time of rotation.

Summary of the invention

The objective of the invention is to solve above-mentioned existing problems, provide a kind of and operate on hand, and handling is good, do not influence the interesting Climbing top Yo-Yo that is rich in of its rotation.

Technical scheme of the present invention is achieved in that

A kind of entertaining Climbing top Yo-Yo of playing of holding; Comprise the rotary body that two medial surfaces are oppositely arranged and connect the connecting axle of two rotary bodies; The outer rim that is characterized in said rotary body is provided with the outward turning of its rotation relatively and turns, and the inboard outer rim that said outward turning is turned is provided with annular cavity, and the position of the corresponding annular cavity of said rotary body is provided with outer annular edge; Be provided with bearing between the chamber wall of said annular cavity and the outer annular edge, above-mentioned outward turning is turned and is realized relatively rotating with rotary body through said bearing.

Play in order to realize that this Climbing top Yo-Yo of the present invention can be held in the hand; Said outward turning is turned and can be designed to various difform and its outer rims as required and have the cover-shaped body that buckles on the button limit at rotary body edge; As can be the middle ring bodies that offers through hole, also can be the ring cowling body of middle sealing or the cover-shaped body of other shapes.

Outward turning according to the invention is turned and can be connected rotationally with rotary body through different modes; Except can be provided with annular cavity through the inboard outer rim on the rotary body outside, said rotary body through its ring limit be inserted in rotationally realizes in the cavity and outward turning turn relatively rotate outside; Can also be that rotary body is provided with support member outside, be connected rotationally with the jack-post that the cavity center of rotary body is convexly equipped with through said support member; Can also be that other can realize both relatively turnable connected modes.

In order to make turn relative rotary body of outward turning rotate more smooth and easyly, the present invention is provided with bearing between said rotary body and outward turning are turned.

The present invention is owing to the outward turning that the outer rim setting that is employed in rotary body can rotate to it is turned, and the outer rim of rotary body is provided with the button limit that buckles at the rotary body edge outside, so in the process that is at play; The outward turning that can grasp Climbing top Yo-Yo is turned; And do not influence the Climbing top Yo-Yo that is rotating, therefore can more operate on hand, and the outward turning button limit of turning buckles the outside at rotary body edge; So hold and also can not touch the rotary body that is rotating when outward turning is turned and cause rotating slack-off; Also adding in the junction that rotary body and outward turning are turned dexterously again has bearing, through said bearing can make outward turning turn relative rotary body rotate more smooth and easy, thereby increased idle period of Climbing top Yo-Yo; Play and control more easily, handling is better; And outward turning turns and also plays the effect of counterweight, makes the more stable directionality of having of its Climbing top Yo-Yo that constitutes, so further improved its handling, increases the enjoyment effect of playing.In sum, the present invention is not only simple in structure, designs ingenious; And playing method is various, is rich in interest, has greatly satisfied the needs that the player plays; Return the player and stayed the space of bringing into play creative playing method, make Climbing top Yo-Yo play prodigiosin and attract their liking for more time.

Description of drawings

Fig. 1 is the perspective view of first embodiment of the invention;

Fig. 2 is the sectional structure sketch map of first embodiment of the invention;

Fig. 3 is the disassembly and assembly structure sketch map of first embodiment of the invention;

Fig. 4 is the perspective view of second embodiment of the invention;

Fig. 5 is the sectional structure sketch map of second embodiment of the invention;

Fig. 6 is the disassembly and assembly structure sketch map of second embodiment of the invention;

Fig. 7 is the sectional structure sketch map of third embodiment of the invention;

Fig. 8 is the sectional structure sketch map of fourth embodiment of the invention.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is further described:

Extremely shown in Figure 8 like Fig. 1; A kind of entertaining Climbing top Yo-Yo of playing of holding; Comprise rotary body 1 that two medial surfaces are oppositely arranged and the connecting axle 2 that connects two rotary bodies 1; It is inconvenient and contact the problem of its rotating speed that slows down in one's hands easily to be effectively to solve existing Climbing top Yo-Yo hand-held operation, so the outward turning that is provided with its rotation relatively in the outer rim of rotary body 1 turns 4.Event is at play in the process; The outward turning that can grasp Climbing top Yo-Yo turns 4; And do not influence the Climbing top Yo-Yo that is rotating; Therefore can more operate on hand, and whole outward turning 4 lids of turning put the outer rim at Climbing top Yo-Yo, turned 4 o'clock and also can not touch the rotary body 1 that is rotating and cause rotating slack-off so hold outward turning.

The outward turning of this invention is turned and 4 can be designed to various difform cover-shaped bodies, and the outer rim of this cover-shaped body has the button limit 44 that buckles at rotary body 1 edge, turns 4 like Fig. 2 and outward turning shown in Figure 5, and turn 4 centre of this outward turning offers through hole; Outward turning as shown in Figure 7 turns 4; This outward turning 4 different places of turning are that its centre is sealed, and on sealing surface, establish a simple circular concave surface, can on this circular concave surface, stick the pattern that player oneself likes then; Thereby make whole Climbing top Yo-Yo more attractive in appearance, have more characteristic; Outward turning as shown in Figure 8 turns 4; Turn 4 centre of this outward turning also is sealing; Different is that it is in the middle of sealing surface, outwards to convex with to supply the projection 45 that the player controls or long rope is stirred; Design when then this Climbing top Yo-Yo is at play like this; Not only can grasp turn 4 edge of outward turning and be rotated further, can also pinch the projections 45 that outward turning turns in the middle of 4 with finger and let Climbing top Yo-Yo be rotated further, also can stir the projections 45 that outward turning turns in the middle of 4 Climbing top Yo-Yo that is rotating is overturn with long rope by Climbing top Yo-Yo.

Embodiment one:

Extremely shown in Figure 3 like Fig. 1; The outward turning of this embodiment turn 4 have through hole in the middle of being designed to torus; The medial surface of rotary body 4 has cavity 41 by edge outside, and rotary body 1 is from the downward gradually intilted discoid body of periphery, and the position of this rotary body 1 corresponding said cavity 41 is provided with outer annular edge 11; This outer annular edge 11 is planted in the cavity 41; This embodiment is provided with bearing 5 between the chamber wall of outer annular edge 11 and cavity 41, thereby makes the outward turning 1 relative rotary body of turning rotate more smooth and easyly, and the fit of this bearing 5 has following two kinds of situation: as shown in Figure 2; Rotary body 1 outer annular edge 11 of this embodiment is to be plugged on turn 4 cavity 41 position in the outer part of outward turning; Outer annular edge 11 and the outward turning that bearing 5 then is arranged on rotary body 1 turned between the medial surface of 4 cavitys 41, and bearing 5 all is connected through close-fitting mode with both, makes through closely cooperating that rotate synchronously the rotary body 1 and the outer ring of bearing 5, outward turning is turned 4 to rotate synchronously with the inner ring of bearing 5; Can also be to be plugged on turn 4 cavity 41 position in the inner part of outward turning with rotary body 1 outer annular edge 11 in addition; Outer annular edge 11 and the outward turning that bearing 5 then is arranged on rotary body 1 turned between the lateral surface of 4 cavitys 41; Bearing 5 all is connected through close-fitting mode with both; Making through closely cooperating that the rotary body 1 and the inner ring of bearing 5 rotate synchronously, outward turning is turned 4 rotates with the outer ring of bearing 5 synchronously, through this not only reliably but also simply fixed form can reduce production process and manufacturing cost.So the Climbing top Yo-Yo of design because bearing 5 is positioned at the outer rim place of rotary body 1, so can also play the effect of counterweight, makes the more stable directionality of having of Climbing top Yo-Yo, the control more easily of playing, thus further improved the enjoyment of playing.

Embodiment two:

Extremely shown in Figure 6 like Fig. 4; The outward turning of this embodiment is turned and 4 is provided with a support member; Be connected rotationally with the jack-post 14 that the cavity center of rotary body 1 is convexly equipped with through said support member; This embodiment is retrofitted to above-mentioned bearing 5 between support member and the jack-post 14, and outward turning is turned and 4 realized relatively rotating with rotary body 1 through said bearing 5.It is 4 following with the connected mode of rotary body 1 that its middle (center) bearing 5 and outward turning are turned: convex with the logical empty Connection Block 42 in the centre that can install bearing 5 outside in the middle of the medial surface of rotary body 4, Connection Block 42 and the outward turning of this embodiment 4 integrally formed ecto-entads of turning shrink and to the horn-like body that extends below, offer slotted eye 43 in the end of Connection Block 42; The race diameter size of the size of this slotted eye 43 and bearing 5 is consistent, and the degree of depth of the slotted eye 43 also length with bearing 5 is consistent, closely cooperates with slotted eye 43 through bearing 5 being press fit in the slotted eye 43; And rotary body 1 is the disk body of the tapered structure that ecto-entad shrinks, and is formed with a cylindrical jack-post 14 at the center of trying to get to the heart of a matter of rotary body 1, and said jack-post 14 is stepped; The diameter of its latter half is big, and the diameter of the first half is little, and turn 4 Connection Block 42 of outward turning is enclosed within on the jack-post 14 of this rotary body 1; Its anti-limit 44 then just lid put at the edge of rotary body 1, the periphery cover of rotary body 1 is rolled in 44 inboards, anti-limit, this bearing 6 is connected with jack-post 5 like this: the diameter of bore of bearing 5 is the identical or point slightly a little louder than the diameter of the first half of jack-post 14 then; Diameter than the latter half of jack-post 14 is little, and the outward turning that is connected with bearing 5 is turned 4 to be set on the jack-post 14, and then the lower surface of bearing 5 just is placed on the cascaded surface of jack-post 14; And jack-post 14 offers groove 141 in the upper end surface of bearing 5; Realizes fixingly through a back-up ring 6 is set from turn groove 141 that 4 mesopore upper end put into and installed jack-post 14 of outward turning, not only simply but also practicality, the back-up ring 6 of this embodiment was an O type rubber back-up ring to this fixing means; 141 of grooves should be semi-circular recesses mutually; Like Fig. 5 or shown in Figure 6, after O type rubber stop coil apparatus was in the semi-circular recesses 141, second half protrusion of O type rubber back-up ring was in groove 141 outsides; Just can limit outward turning turns and 4 upwards breaks away from jack-post 14; So play the spacing effect that stops, tighten turn 4 trouble of outward turning thereby can save, in addition with screw; 4 take out if want outward turning turned; Because O type rubber back-up ring has better elastic, so only need firmly be pulled outwardly outward turning turns 4, make bearing 5 extruding O type rubber back-up rings and make O type rubber back-up ring pass the internal diameter of bearing 5 can be with outward turning 4 taking-ups of turning; So it is convenient to disassembly, can change difform outward turning as required and turn 4.So the diameter of design bearing 5 is smaller, and then its cost is also lower, thereby can save the cost of whole Climbing top Yo-Yo, makes its price can obtain more consumers' acceptance, thus can further improve the player play enjoyment with attract their liking.

The outward turning of this embodiment turns 4 when not opening the torus in hole in the middle of also can being designed to; It is different that then bearing 5 connects turn 14 of the jack-posts of 4 Connection Block 42 and rotary body 1 of outward turnings; Outward turning 4 end faces of turning are designed to seal, and when then installing, back-up ring 6 need be directly installed on the outward turning inner upper end of 4 slotted eye 43 of turning earlier; Can it be installed in the inside through half circular-shaped, concave cavity is set; And then through close-fitting mode bearing 5 is contained in the slotted eye 43, the Connection Block 42 that bearing 5 and back-up ring 6 directly will be housed during assembling directly cover is received jack-post 14, in back-up ring 6 snaps fitted to the groove 141 of jack-post 14, can realize being connected.

Like Fig. 3 and shown in Figure 6, rotary body 1 medial surface of these two embodiment middle part is provided with the axis hole 12 that can supply connecting axle 2 to be connected and installed, and this rotary body 1 is rotatably connected in through connecting axle 2 and connects and composes a Climbing top Yo-Yo body in the axis hole 12; On connecting axle 2, be arranged with and receive reel for rope and hold 3, and the medial surface of rotary body 1 is positioned at the periphery of axis hole 12 and is provided with and can supplies to receive reel for rope and hold 3 inlaid holes 13 that are connected and installed, can make that through bearing 3 is set this Climbing top Yo-Yo idle period is more permanent; Good for the balance that effectively realizes this Climbing top Yo-Yo, be easy to the advantage holding and control, this embodiment has also made the arc recess with the surface of bearing 3, like this; Rope is lain on the arc recess of bearing 3, make Climbing top Yo-Yo in rotary course, rope is concentrated in the centre position of arc recess all the time; Can not squint; Spheroid is rotated along the circuit that fixedly moves, and balance is good, plays and holds easily and control; Thereby reach the easy object for appreciation property that has improved the toy Climbing top Yo-Yo; Further increase the effect of the enjoyment of playing, for making Climbing top Yo-Yo can obtain better balance property when rotated further, its arc recess is designed to the annular recess with bearing 3 radial centre lines symmetry again.

Like Fig. 3 and shown in Figure 6, these two embodiment are positioned at inlaid hole 13 on the medial surface of rotary body 1 periphery also is provided with two embedding slot 15, and the axis overlaid of the axis of these two embedding slots 15 and connecting axle 2; So design can make the weight of rotary body 1 mid portion reduce, and the center of gravity of rotary body 1 is outwards squinted, so centroidal distance connecting axle 2 axle center of its both sides of Climbing top Yo-Yo that fuse at a distance; In the process, Climbing top Yo-Yo can more steadily rotate, and the situation of vacillating now to the left, now to the right or offseting to one side can not occur so be at play; Thereby improved the idle period of Climbing top Yo-Yo, the control more easily of playing, handling is better; Also improved greatly the player play enjoyment with attract their liking; And need not add the counterweight outward turning and turn and reach desired effect, so can reduce the manufacturing cost of Climbing top Yo-Yo, and the Climbing top Yo-Yo weight ratio of the so design weight of adding the Climbing top Yo-Yo that outward turning turns wants light many; Event throws up more easy and convenient, has therefore further attracted liking of player.Like Fig. 2 and shown in Figure 5, device has anti-slip rubber circle 7 in these two embedding slots 15, makes the rope that lies in bearing 3 can be when regaining through this anti-slip rubber circle 7 is set; The situation of can not skidding, thus the handling that improves the utility model further with improve the enjoyment of playing, the anti-slip rubber circle 7 in two embedding slots 15 all is designed to D type rubber ring; And the planar ends of D type rubber ring outwards and protrusion outside the medial surface of rotary body 1, the benefit of design is in the process of being at play like this, Climbing top Yo-Yo rope when dallying D type rubber ring that is difficult for rubbing; But can satisfy the function that reclaims Climbing top Yo-Yo, thus increased substantially the idle period of Climbing top Yo-Yo, make its idle period longer; Play and control more easily; Handling is better, thus also improved greatly the player play enjoyment with attract their liking, and two anti-slip rubber circles 7 all are designed to D type rubber ring; Then can further increase the contact area on the plane of rope and D type rubber ring; Thereby make frictional force bigger, can easier recovery Climbing top Yo-Yo, but can be as O type rubber ring or star line recovery structure the easy situation that causes Climbing top Yo-Yo to produce and offset to one side or swing; Simultaneously better than the friction effect that single D type rubber ring is set again, so the left-hand seat more easily of playing.

Although the present invention describes with reference to specific embodiment, this description does not also mean that the present invention is constituted restriction.With reference to description of the invention, other of the disclosed embodiments change, and all can expect to those skilled in the art, and this variation should belong in the affiliated claim institute restricted portion.

Claims

1. can hold the entertaining Climbing top Yo-Yo of playing for one kind; Comprise rotary body (1) that two medial surfaces are oppositely arranged and the connecting axle (2) that connects two rotary bodies (1); The outward turning that the outer rim that it is characterized in that said rotary body (1) is provided with its rotation relatively turn (4); The turn inboard outer rim of (4) of said outward turning is provided with annular cavity (41); The position of the corresponding annular cavity of said rotary body (1) (41) is provided with outer annular edge (11), is provided with bearing (5) between the chamber wall of said annular cavity (41) and the outer annular edge (11), above-mentioned outward turning turn (4) realize relatively rotating through said bearing (5) with rotary body (1).

2. the entertaining Climbing top Yo-Yo of playing of holding according to claim 1; It is characterized in that above-mentioned outward turning turn (4) buckle cover-shaped body on the button limit (44) at rotary body (1) edge for outer rim has, said cover-shaped body has the ring bodies of through hole or the ring cowling body of middle sealing in the middle of being designed to.

3. the entertaining Climbing top Yo-Yo of playing of holding according to claim 1; The outer annular edge (11) that it is characterized in that above-mentioned rotary body (1) is plugged on the turn outside of (4) annular cavity (41) of outward turning, and said bearing (5) is arranged between the medial surface of outer annular edge (11) and annular cavity (41).

4. the entertaining Climbing top Yo-Yo of playing of holding according to claim 2, it is characterized in that above-mentioned in the middle of the outward turning of sealing turn outwards to convex with in the middle of the sealing surface of (4) and can supply the projection that the player controls or long rope is stirred (45).

5. the entertaining Climbing top Yo-Yo of playing of holding according to claim 1; It is characterized in that above-mentioned outward turning turn (4) be designed to the outside in the middle of the sealing the ring cowling body; And side is provided with the Connection Block (42) of slotted within it; The inner upper end of said slotted eye is provided with semicircle cavity, and above-mentioned bearing is arranged between the jack-post that the cavity center of said Connection Block (42) and rotary body is convexly equipped with and is installed in the slotted eye, above-mentioned outward turning turn (4) relatively rotate through said bearing (5) realization and rotary body (1).

6. the entertaining Climbing top Yo-Yo of playing of holding according to claim 5; The end that it is characterized in that above-mentioned jack-post (14) offers groove (141), and the inner hole sleeve of above-mentioned bearing (5) places said jack-post (14) and back-up ring (6) is installed on groove (141) and above-mentioned semicircle cavity limits bearing (5) disengaging jack-post (14) through being provided with.