CN2868364Y

CN2868364Y - Spiral body structure for attach type toy gyroscope

Info

Publication number: CN2868364Y
Application number: CN 200620054537
Authority: CN
Inventors: 蔡东青
Original assignee: 蔡东青
Current assignee: Guangdong Alpha Animation and Culture Co Ltd
Priority date: 2006-01-27
Filing date: 2006-01-27
Publication date: 2007-02-14
Anticipated expiration: 2016-01-27

Abstract

A helix of an attacking top toy comprises a top-base and top-piece. The utility model is characterized in that said top-piece is embedded into the top of the top-base. The top-piece comprises the fixing vane and a number of movable vanes. And the movable vanes are connected with the fixing vane in a swaying way and under the effect of centrifugal-power caused by the revolving of the helix the protruding-vane attack-part which takes the joining-end of the movable vanes as axes is formed. When the top is revolved the movable vanes overcome the resistance of torsion-spring and stretch toward the outside to attack other revolving tops to destroy their battle effectiveness with the front-end of the vanes. The purpose of the utility model is to add the fighting vanes to the edges of top-piece so as to let the children get more enjoyment from the game and is to cultivate the competition consciousness of children.

Description

A kind of leptospira structure of attack toy gyroscope

Technical field

The utility model relates to the leptospira structure of a kind of toy for children, particularly a kind of toy gyroscope.

Background technology

The quality of traditional its function of toy gyroscope is mostly weighed with its rotating speed and endurance, in the playing of children's reality, more and more difficult children's the interest that causes of above-mentioned functions, the stronger playing method of a kind of on the contrary challenge has caused children's common concern, this playing method is with the in-plant generation percussion of the gyro in two motions, and the other side defeated, in this fistfight, the quality of gyro self, speed and breechblock peripheral configurations all are the factors that need consider when design, Chinese patent CN2712416Y discloses a kind of toy gyroscope, its primary structure is " to comprise the toy main body A that has the main spring actuating unit, described main spring actuating unit and rotatable connection of rotating shaft that is located at toy main body A bottom center." this design increases rotating speed by built-in spring powered mechanism in gyro initial rotation stage, end rotational phase or middle rotational phase, realized hitting other gyro of collision by the centrifugal force that high rotating speed produces, and makes its unbalance purpose.

Summary of the invention

The purpose of this utility model is to provide at fistfight characteristics and collision rule between gyro a kind of leptospira structure of more aggressive and interesting toy gyroscope.

The technical solution of the utility model is: a kind of leptospira structure of attack toy gyroscope, comprise the spiral shell seat, the sea whelk that are connected with rotating shaft, it is characterized in that described sea whelk is nested in the top of spiral shell seat, described sea whelk is made of fixed tab and some mobile wings, described each mobile wing is pivotably connected on fixed tab, and under the centrifugal action of conveyor screw rotation, can form with the mobile wing link is the attack portion of the fin evagination of a core.

Further: be provided with some wing pawls on the said fixing fin, it is recessed to be formed with the arc of settling for each mobile wing between wing pawl, and the recessed inner top of described arc is established rotating shaft, and described mobile wing link is pivotably connected in rotating shaft by screw.

The utility model is owing to adopted the sea whelk that is made of fixed tab and some mobile wings, and under the centrifugal action of conveyor screw rotation, formation is the outwards version of the attack portion of stretching, extension of axle center free end with each mobile wing link, when gyro rotates, under centrifugal action, mobile wing overcomes the torque spring resistance and outwards opens, its utilize the fin front end attack other the motion in gyro, it is out of action.Its objective is in the sea whelk outer rim to make children be engaged in the bigger enjoyment of acquisition in this recreation the competitive spirit that also can cultivate children simultaneously by the fin that adds the tool militancy.

Below in conjunction with accompanying drawing the utility model is further described:

Description of drawings

Fig. 1 is the utility model general structure partition figure;

Fig. 2 is the part partition figure that the utility model spiral shell seat, sea whelk are observed from another angle;

Fig. 3 is a stereogram of the present utility model.

The specific embodiment

The utility model such as Fig. 1, Fig. 2, shown in Figure 3, a kind of leptospira structure of attack toy gyroscope, comprise the spiral shell seat, the sea whelk that are connected with rotating shaft, be characterized in that described sea whelk 3 is nested in the top of spiral shell seat 2, described sea whelk 3 is made of fixed tab 31 and some mobile wings 32, described each mobile wing 32 is pivotably connected on fixed tab 31, and under the centrifugal action of conveyor screw rotation, can form with mobile wing 32 links is the attack portion of the fin evagination of a core.

On said fixing fin 31, be provided with some wing pawl 31e, between wing pawl 31e, be formed with the recessed 31a of arc that settles for each mobile wing 32, the recessed 31a inner top of described arc is established rotating shaft 33, and described mobile wing 32 links are pivotably connected in rotating shaft 33 by screw 34.Above-mentioned one or two end that is set with in rotating shaft 33 is respectively with the torque spring 35 of vertical hook 35a and horizontal hook 35b, correspondingly near the recessed 31a face of the arc rotating shaft 33 is provided with the positioning jack 31b that inserts for above-mentioned vertical hook 35a, is provided with the draw-in groove 32b that the flat hook 35b that supplies water snaps in the axis hole 32a lower end of above-mentioned mobile wing 32.Above-mentioned some mobile wings 32 are 2～4, are therebetween near the uniform outer rim that is arranged at fixed tab 31.Above-mentioned mobile wing 32 is 3, and described each mobile wing 32 is the tulwar shape of a band handle, is arranged with in the male part of mobile wing 32 to be the attack sword 32c that colludes shape.Said fixing fin 31 bottoms are provided with the base plate of annular, are provided with the annular groove 2a that hides for the annular bottom plate embedding on above-mentioned spiral shell seat 2.The middle part of said fixing fin 31 and spiral shell seat 2 is respectively equipped with axis hole 31b, the 22b of band keyway 21b, is provided with it at above-mentioned rotating shaft 1 cylindrical and drives the flat key 11 that connects mutually.

Whole course of action of the present utility model is to realize like this, when conveyor screw rotates, be arranged on the fixed tab mobile wing the rotation centrifugal action under, the attack portion of its evagination is protruding, attack other gyro so that it loses parallel and stops operating, and when conveyor screw stopped operating, mobile wing automatically reset it by the set torque spring of its link.

Claims

1, a kind of leptospira structure of attack toy gyroscope, comprise the spiral shell seat (2), the sea whelk (3) that are connected with rotating shaft (1), it is characterized in that described sea whelk (3) is nested in the top of spiral shell seat (2), described sea whelk (3) is made of fixed tab (31) and some mobile wings (32), described each mobile wing (32) is pivotably connected on fixed tab (31), and under the centrifugal action of conveyor screw rotation, can form with mobile wing (32) link is the attack portion of the fin evagination of axle core.

2, the leptospira structure of attack toy gyroscope according to claim 1, it is characterized in that on said fixing fin (31), being provided with some wing pawls (31e), between wing pawl (31e), be formed with the arc of settling for each mobile wing (32) recessed (31a), described arc recessed (31a) inner top is established rotating shaft (33), and described mobile wing (32) link is pivotably connected in rotating shaft (33) by screw (34).

3, want the leptospira structure of 2 described attack toy gyroscopes according to right, it is characterized in that above-mentioned one or two end that is set with is respectively with the torque spring (35) of vertical hook (35a) and horizontal hook (35b) in rotating shaft (33), correspondingly near the arc rotating shaft (33) recessed (31a) face is provided with the positioning jack (31b) that inserts for above-mentioned vertical hook (35a), is provided with the draw-in groove (32b) that the flat hook (35b) that supplies water snaps in axis hole (32a) lower end of above-mentioned mobile wing (32).

4, the leptospira structure of attack toy gyroscope according to claim 1 and 2 is characterized in that above-mentioned some mobile wings (32) are 2～4, is therebetween near the uniform outer rim that is arranged at fixed tab (31).

5, the leptospira structure of attack toy gyroscope according to claim 4, it is characterized in that above-mentioned mobile wing (32) is 3, described each mobile wing (32) is the tulwar shape of a band handle, is arranged with in the male part of mobile wing (32) to be the attack sword (32c) that colludes shape.

6, the leptospira structure of attack toy gyroscope according to claim 1 and 2 is characterized in that said fixing fin (31) bottom is provided with the base plate of annular, is provided with the annular groove of hiding for the annular bottom plate embedding (2a) on above-mentioned spiral shell seat (2).

7, the leptospira structure of attack toy gyroscope according to claim 1, it is characterized in that the middle part of said fixing fin (31) and spiral shell seat (2) is respectively equipped with the axis hole (31b, 22b) of band keyway (21b), is provided with it at above-mentioned rotating shaft (1) cylindrical and drives the flat key (11) that connects mutually.