CN201164727Y

CN201164727Y - Youyou ball capable of ejecting weapon

Info

Publication number: CN201164727Y
Application number: CNU2008200449805U
Authority: CN
Inventors: 陈雁升
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-17
Filing date: 2008-03-17
Publication date: 2008-12-17
Anticipated expiration: 2018-03-17

Abstract

The utility model discloses a YOYO ball which can pop out armament and comprises two rotary wheels as well as a connecting shaft and a bearing for connecting the two rotary wheels. The YOYO ball is characterized in that each rotary wheel comprises an upper wheel body and a lower wheel body, and the middle position is connected with an upper and a lower layers of wheel bodies and a middle connecting layer provided with a gap opening; the inside of the two rotary wheels is respectively provided with an armament clutch device which utilizes the action of centrifugal pull to pop out and reclaim the armament from the gap opening; the length of the gap opening is larger than that of the armament popped from the armament clutch device. The YOYO ball provided by the utility model can better satisfy the requirement of the children when playing, and has safe use process, low production cost and convenient use.

Description

A kind of Climbing top Yo-Yo that ejects weapon

Technical field

The utility model relates to a kind of 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 connecting axle 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, utilize the glory of LED lamp flicker to compare with the effect that the motion of material object produces, the effect that motion in kind produces is than the effect of glory image and easier to be attractive more, so the defective of demand when existence can not be satisfied numerous children better and is 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.

Summary of the invention

The purpose of this utility model is to solve above-mentioned existing problems, and a kind of interest, use safety and the production cost low and easy to use Climbing top Yo-Yo of numerous children when playing that improve better is provided.

The technical solution of the utility model is achieved in that

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, the inside of described two swiveling wheels is respectively equipped with and utilizes action of centrifugal force to realize ejecting and reclaiming from clearance aperture the weapon 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.

Demand when playing, above-mentioned weapon arrangement of clutch in order to satisfy numerous children better 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 realizing reclaiming, reach one one end and be fixed on that the other end catches on weapon and can cooperate weapon to play the back-moving 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 the interest when greatly improving the playing of child.

For make the utility model can obtain preferable balance when rotated progressively, above-mentioned bearing surface is provided with the deep-slotted chip breaker that can make two swiveling wheels play balanced action under the state of rotation.

Attract the interested purpose of child for the utility model also can be reached when not rotating, also be respectively equipped with the weapon cover plate of band sharp sword on the two above-mentioned swiveling wheels.

The weapon that ejects from the clearance aperture of middle articulamentum in the utility model is the arc tulwar, after Climbing top Yo-Yo throws away at a high speed, under action of centrifugal force, the arc tulwar ejects from clearance aperture, arc tulwar after the ejection is owing to there is back-moving spring to haul, when Climbing top Yo-Yo upwards reclaims, rotating speed reduces, centrifugal force also and then diminishes, the arc tulwar of this moment is recovered to the inside of two swiveling wheels at leisure, the overall structure of the weapon cover plate that so the process that ejects and reclaim from the arc tulwar also has and be provided with at two swiveling wheels, the rotate effect of being association of activity and inertia has improved the interest of child when playing better; 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, and need not usually change battery and LED lamp, also have and save the manufacturing process that produces flicker LED circuit for lamp on the manufacturing cost, promptly reduce production cost.

Following structure accompanying drawing is further described the utility model:

Description of drawings

Fig. 1 is the structural representation after the utility model reclaims weapon;

Structural representation when Fig. 2 is the utility model ejection weapon;

Fig. 3 is the utility model decomposition texture schematic diagram.

The specific embodiment

Shown in Fig. 1 and 3, a kind of Climbing top Yo-Yo that ejects weapon 8 described in the utility model, comprise two swiveling wheels 1 and connect the connecting axle 2 and the bearing 3 of two swiveling wheels 1, 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 1 comprise upper strata wheel body 4 and lower floor's wheel body 5 respectively, and connect two-layer wheel body up and down in the centre position and be provided with the intermediate connecting layer 6 of clearance aperture 7, the inside of described two swiveling wheels 1 is respectively equipped with and utilizes action of centrifugal force to realize ejecting and reclaiming from clearance aperture 7 the weapon arrangement of clutch of weapon 8, the length of described clearance aperture 7 is greater than the length of the weapon 8 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 8 realizing reclaiming, and one one end is fixed on, and the other end catches on weapon 8 and can cooperate weapon 8 to play the back-moving spring 9 of return action under lower-speed state in lower floor's wheel body 5; Wherein the weapon described in the two states 8 can be the arc tulwar, it also is sharp sword, if the weapon 8 that ejects from the clearance aperture 7 of middle articulamentum 6 is the arc tulwar, after Climbing top Yo-Yo throws away at a high speed, under action of centrifugal force, the arc tulwar ejects from clearance aperture 7, arc tulwar after the ejection is owing to there is back-moving spring 9 to haul, when Climbing top Yo-Yo upwards reclaims, rotating speed reduces, centrifugal force also and then diminishes, and the arc tulwar of this moment is recovered to the inside of two swiveling wheels 1 at leisure, has realized the effect that the arc tulwar ejects and reclaims; In conjunction with the effect of above-mentioned arc tulwar, on described two swiveling wheels 1, also be respectively equipped with the weapon cover plate 11 of band sharp sword, the rotate effect that the utility model high speed rotary course is association of activity and inertia, the demand when satisfying numerous children better and playing.For making the utility model can obtain preferable balance when rotated further, above-mentioned bearing 3 surfaces are provided with the deep-slotted chip breaker 10 that can make two swiveling wheels 1 play balanced action under the state of rotation.

Claims

1, a kind of Climbing top Yo-Yo that ejects weapon, comprise two swiveling wheels (1) and connect the connecting axle (2) and the bearing (3) of two swiveling wheels (1), it is characterized in that described two swiveling wheels (1) comprise upper strata wheel body (4) and lower floor's wheel body (5) respectively, and connect two-layer wheel body up and down in the centre position and be provided with the intermediate connecting layer (6) of clearance aperture, the inside of described two swiveling wheels (1) is respectively equipped with and utilizes action of centrifugal force to realize ejecting and reclaiming from clearance aperture (7) the weapon arrangement of clutch of weapon (8), and the length of described clearance aperture (7) is greater than the length of the weapon that ejects in the weapon arrangement of clutch (8).

2, a kind of Climbing top Yo-Yo that ejects weapon according to claim 1, it 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 realize reclaiming weapon (8), reach one one end and be fixed on that the other end catches on weapon (8) and can cooperate weapon (8) to play the back-moving spring (9) of return action under lower-speed state in lower floor's wheel body (5).

3, according to claim 2 or 3 described a kind of Climbing top Yo-Yos that eject weapon, it is characterized in that described weapon (8) can be the arc tulwar, also is sharp sword.

4, a kind of Climbing top Yo-Yo that ejects weapon according to claim 1 is characterized in that described bearing (3) surface is provided with the deep-slotted chip breaker (10) that can make two swiveling wheels (1) play balanced action under the state of rotation.

5, a kind of Climbing top Yo-Yo that ejects weapon according to claim 1 is characterized in that also being respectively equipped with on described two swiveling wheels (1) the weapon cover plate (11) of being with sharp sword.