CN201815102U

CN201815102U - Yo-yo ball capable of popping weapons up

Info

Publication number: CN201815102U
Application number: CN2010205262811U
Authority: CN
Inventors: 陈雁升
Original assignee: XINGHUI AUTO MODEL CO Ltd
Current assignee: RASTAR GROUP CO., LTD.
Priority date: 2010-09-10
Filing date: 2010-09-10
Publication date: 2011-05-04
Anticipated expiration: 2020-09-10

Abstract

The utility model discloses a yo-yo ball from which weapons can be popped up. The yo-yo ball comprises two rotating wheels, and a connecting shaft and a bearing connected with the two rotating wheels, wherein the two rotating wheels respectively comprise an upper wheel body, a lower wheel body and a middle connecting layer; the middle position of the middle connecting layer is connected with the upper and lower wheel bodies and provided with a gap; the inner portions of the two rotating wheels are respectively provided with a clutch device which can realize the action of popping and retrieving weapons from the gap under the action of centrifugal forces, and the length of the gap is greater than the length of a weapon popped from the clutch device; and the surface of the bearing is provided with a U-shaped groove which can enable the two rotating wheels to have a balancing effect in the state of rotating. The yo-yo ball disclosed by the utility model combines quiescent and dynamic rotating effects of the yo-yo ball, thus improving the joys of the children in the process of playing better; when in use, the yo-yo ball is safer, and when the yo-yo ball is played, the visual effect is better, the yo-yo ball can be played more enduringly under the inertial function of a return spring, and batteries and LED lights are not required to be replaced usually; and the process of producing a flashing LED lamp circuit is saved, and the production cost is reduced.

Description

A kind of Climbing top Yo-Yo that ejects weapon

Technical field

The utility model relates to a kind of toy Climbing top Yo-Yo, particularly a kind of Climbing top Yo-Yo that ejects weapon.

Background technology

Existing Climbing top Yo-Yo generally is made up of two swiveling wheels and the connection bearing and the bearing that connect two swiveling wheels, the LED lamp that can produce the flicker glory also is installed in two swiveling wheel inside, only needing to fasten a rope during use on bearing can normally play, and the LED lantern festival is along with the speed of two swiveling wheels produces the flicker glory by touching to have no progeny.But, the Climbing top Yo-Yo of this class formation is when rotating at a high speed at present, because action of centrifugal force makes the LED lamp touch to have no progeny and produces the flicker glory, the glory that utilizes flicker such as LED is compared with the effect that motion in kind can produce, the effect that motion in kind produces is than the effect of glory image and easier to be attractive more, so existence can not better meet the defective of numerous children demand when being at play with regard to the Climbing top Yo-Yo of this class formation; Comparatively dull simple, can't improve the interest that children play.Therefore, need improve existing toy Climbing top Yo-Yo structure.

Summary of the invention

At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides and can improve interest, use safety and the production cost low and easy to use a kind of Climbing top Yo-Yo that eject weapon of numerous children when playing better.

To achieve these goals, the technical scheme that the utility model adopted is: a kind of Climbing top Yo-Yo that ejects weapon, comprise two swiveling wheels and connect the connecting axle and the bearing of two swiveling wheels, described two swiveling wheels comprise upper strata wheel body and lower floor's wheel body respectively, and connect two-layer wheel body up and down in the centre position and be provided with the intermediate connecting layer of clearance aperture, described two swiveling wheel inside are respectively equipped with and utilize action of centrifugal force to realize ejecting and reclaiming from clearance aperture the arrangement of clutch of weapon, and the length of described clearance aperture is greater than the length of the weapon that ejects in the weapon arrangement of clutch; Described bearing surface is provided with the U-lag that can make two swiveling wheels play balanced action under the state of rotation, makes the utility model can obtain preferable balance when rotated.

In order to better meet the demand of numerous children when playing, above-mentioned weapon arrangement of clutch comprise the Climbing top Yo-Yo centrifugal force under acceleration mode after throwing away increase realize ejecting and deceleration regime under centrifugal force reduce the weapon realizing reclaiming, reach one one end and be fixed on that the other end catches on weapon and can cooperate weapon to play the return spring of return action under lower-speed state in lower floor's wheel body; Mainly is to throw the centrifugal force size that the back produces out according to Climbing top Yo-Yo to realize for weapon ejecting when reclaiming, and purpose is to improve the interest of child when playing greatly.

Attract child to feel the interested purpose of child for the utility model also can be reached when not rotating, also be respectively equipped with deckboard on the two above-mentioned swiveling wheels with six sharp knives.

The weapon that ejects from the clearance aperture of middle articulamentum in the utility model be a moon shape tulwar or sharp sword, after Climbing top Yo-Yo throws away at a high speed, under action of centrifugal force, month shape tulwar ejects from clearance aperture, month shape tulwar after the ejection is owing to there is return spring to haul, when Climbing top Yo-Yo upwards reclaims, rotating speed reduces, centrifugal force also and then diminishes, the moon shape tulwar inside that is recovered to two swiveling wheels slowly of this moment, so from the moon shape tulwar process that ejects and reclaim also have and the overall structure of the deckboard that is provided with at two swiveling wheels, the rotate effect of being association of activity and inertia has better improved the enjoyment of child when playing; Again owing to the utility model is compared with the Climbing top Yo-Yo of existing band flicker LED lamp, the utility model is safer in use, visual effect is better when playing, under the effect of inertia of return spring, more can play lastingly, and need not usually change battery and LED lamp, also have and save the operation of producing flicker LED circuit for lamp on the manufacturing cost, promptly reduced production cost.

Description of drawings

Fig. 1 is a kind of structural representation of Climbing top Yo-Yo after reclaiming weapon that ejects weapon of the utility model;

Fig. 2 is a kind of structural representation of Climbing top Yo-Yo when ejecting weapon that ejects weapon of the utility model;

Fig. 3 is a kind of decomposition texture schematic diagram that ejects the Climbing top Yo-Yo of weapon of the utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in detail.

A kind of Climbing top Yo-Yo that ejects weapon, as shown in figs. 1 and 3, comprise two swiveling wheels 8 and connect the connecting axle 4 and the bearing 6 of two swiveling wheels 8, solve for producing effect that existing Climbing top Yo-Yo exists can not satisfy numerous children better and play the time demand defective, described two swiveling wheels 8 comprise upper strata wheel body 2 and lower floor's wheel body 7 respectively, and connect two-layer wheel body up and down in the centre position and be provided with the intermediate connecting layer 10 of clearance aperture 9, the inside of described two swiveling wheels 8 is respectively equipped with and utilizes action of centrifugal force to realize ejecting and reclaiming from clearance aperture 9 the weapon arrangement of clutch of weapon 11.The length of described clearance aperture 9 is greater than the length of the weapon 11 that ejects in the weapon arrangement of clutch, She Ji structure like this, be applied to effect that motion in kind produces and go checking in image and the more attractive theory more, greatly improved the interest of child when playing.

As shown in Figures 2 and 3, described weapon arrangement of clutch, comprise Climbing top Yo-Yo after throwing away centrifugal force under acceleration mode increase realize ejecting with deceleration regime under centrifugal force reduce the weapon 11 realizing reclaiming, and one one end is fixed on, and the other end catches on weapon 11 and can cooperate weapon 11 to play the return spring 3 of return action under lower-speed state in lower floor's wheel body 7; Wherein the weapon described in the two states 11 can be a moon shape tulwar, it also is sharp sword, if the weapon 11 that ejects from the clearance aperture 9 of middle articulamentum 10 be a moon shape tulwar, after Climbing top Yo-Yo throws away at a high speed, under action of centrifugal force, the moon, the shape tulwar was from clearance aperture 9 ejections, month shape tulwar after the ejection is owing to there is return spring 3 to haul, when Climbing top Yo-Yo upwards reclaims, rotating speed reduces, centrifugal force also and then diminishes, and the moon shape tulwar inside that is recovered to two swiveling wheels 8 slowly of this moment has realized that month shape tulwar ejects and the effect of recovery; Effect in conjunction with above-mentioned moon shape tulwar also is respectively equipped with the deckboard 1 with six sharp knives on described two swiveling wheels 8, the rotate effect that the utility model high speed rotary course is association of activity and inertia better meets the demand of numerous children when playing.For making the utility model can obtain preferable balance when rotated further, above-mentioned bearing 6 surfaces are provided with the U-lag 5 that can make two swiveling wheels 8 play balanced action under the state of rotation.

The foregoing description is not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims

1. Climbing top Yo-Yo that can eject weapon, comprise two swiveling wheels (8) and connect the connecting axle (4) and the bearing (6) of two runners (8), described two swiveling wheels (8) comprise upper strata wheel body (2) and lower floor's wheel body (7) respectively, and connect two-layer wheel body up and down in the centre position and be provided with the intermediate connecting layer (10) of clearance aperture, the inside of described two swiveling wheels (8) is respectively equipped with and utilizes action of centrifugal force to realize ejecting and reclaiming from clearance aperture (9) the weapon arrangement of clutch of weapon (11), and the length of described clearance aperture (9) is greater than the length of the weapon that ejects in the weapon arrangement of clutch (11); It is characterized in that: described bearing (6) surface is provided with the U-lag (5) that can make two swiveling wheels (8) play balanced action under the state of rotation.

2. a kind of Climbing top Yo-Yo that ejects weapon according to claim 1 is characterized in that: described weapon arrangement of clutch comprise Climbing top Yo-Yo after throwing away centrifugal force under acceleration mode increase realize ejecting and deceleration regime under centrifugal force reduce the weapon (11) realizing reclaiming, reach one one end and be fixed on that the other end catches on weapon (11) and can cooperate weapon (11) to play the return spring (3) of return action under lower-speed state in lower floor's wheel body (7).

3. a kind of Climbing top Yo-Yo that ejects weapon according to claim 2 is characterized in that: described weapon (11) is month shape tulwar or sharp sword.

4. a kind of Climbing top Yo-Yo that ejects weapon according to claim 1 is characterized in that: also be respectively equipped with the deckboard (1) with six sharp knives on described two swiveling wheels (8).