阅读说明：本技术 一种手摇提升球 (Hand-operated lifting ball ) 是由 李廷凯 于 2020-06-06 设计创作，主要内容包括：本发明公开了一种手摇提升球,包括底板,所述底板的顶面中部固定有竖直导向筒,竖直导向筒的下部内侧壁上固定有支撑圈,球体的下部插套在支撑圈的中部通孔中,球体的下部侧壁压靠在支撑圈的内侧壁的顶面；它可以将外套筒拆卸后对横向进气管进行吹起,也可以安装上外套筒后,通过手动转动转动盘,使得叶轮旋转进行进气实现球体提升,其可以满足使用者的不同需求,即可以锻炼肺活量,也可以提供动手能力和手部的灵活度。(The invention discloses a hand-operated lifting ball which comprises a bottom plate, wherein a vertical guide cylinder is fixed in the middle of the top surface of the bottom plate, a support ring is fixed on the inner side wall of the lower part of the vertical guide cylinder, the lower part of a ball body is inserted and sleeved in a through hole in the middle of the support ring, and the side wall of the lower part of the ball body is pressed against the top surface of the inner side wall of the support ring; it can be dismantled the back with the outer sleeve and blow up horizontal intake pipe, also can install the outer sleeve after, through manual rotation rolling disc for the impeller is rotatory to be admitted air and is realized the spheroid and promote, and it can satisfy user's different demands, can temper vital capacity, also can provide the flexibility ratio of hands ability and hand.)

1. A hand-cranking lifting ball comprises a bottom plate (10), and is characterized in that: a vertical guide cylinder (11) is fixed in the middle of the top surface of the bottom plate (10), a support ring (12) is fixed on the inner side wall of the lower part of the vertical guide cylinder (11), the lower part of the ball body (1) is inserted into a through hole in the middle of the support ring (12), and the side wall of the lower part of the ball body (1) is pressed against the top surface of the inner side wall of the support ring (12);

the side through hole (111) is transversely arranged on the side wall of the lower part of the vertical guide cylinder (11), a transverse air inlet pipe (13) is fixed on the outer side wall of the lower part of the vertical guide cylinder (11), the left end of the transverse air inlet pipe (13) is communicated with the side through hole (111), an outer sleeve (14) is installed at the right end of the transverse air inlet pipe (13), an impeller (15) is installed in the outer sleeve (14), and the right end of a main shaft of the impeller (15) extends out of the right side wall of the outer sleeve (14) and is fixed with a rotating disc (16.

2. A hand-cranked lifting ball according to claim 1, characterised in that: and a reinforced protective sleeve (112) is fixed on the inner side wall of the vertical guide cylinder (11).

3. A hand-cranked lifting ball according to claim 2, characterised in that: the vertical guide cylinder (11) and the reinforcing protective sleeve (112) are made of transparent material cylinders and transparent material sleeves.

4. A hand-cranked lifting ball according to claim 1, characterised in that: the top end of the vertical guide cylinder (11) is connected with an upper cover body (2) in a threaded mode, and a plurality of ventilation through holes (21) are formed in the middle of the upper cover body (2).

5. A hand-cranked lifting ball according to claim 1, characterised in that: and a lower through hole (113) is formed in the lower part of the reinforcing protective sleeve (112), and the lower through hole (113) is communicated with the side through hole (111).

6. A hand-cranked lifting ball according to claim 1, characterised in that: an outer sleeve (14) is screwed at the right end of the transverse air inlet pipe (13), two supports (17) are fixed on the inner side wall of the middle part of the outer sleeve (14), the impeller (15) is positioned between the two supports (17), and a main shaft of the impeller (15) is hinged on the two supports (17).

7. A hand-cranked lifting ball according to claim 1, characterised in that: the sphere (1) is a plastic hollow sphere.

Technical Field

The invention relates to the technical field of toy game equipment, in particular to a hand-operated lifting ball.

Background

Among current children's educational toy, it has the kind to be totally through blowing up, promotes children's vital capacity with the spheroid along the pipeline to know the promotion strength to the spheroid when blowing, its effect is single, only has the effect of tempering children's vital capacity.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a hand-operated lifting ball, which can be used for blowing up a transverse air inlet pipe after an outer sleeve is detached, or can be used for lifting a ball body by rotating an impeller to intake air through manual rotation of a rotating disc after the outer sleeve is mounted, so that different requirements of a user can be met, the vital capacity can be exercised, and the manual ability and the flexibility of hands can be provided.

The scheme for solving the technical problems is as follows:

a hand-operated lifting ball comprises a bottom plate, wherein a vertical guide cylinder is fixed in the middle of the top surface of the bottom plate, a support ring is fixed on the inner side wall of the lower part of the vertical guide cylinder, the lower part of a ball body is inserted and sleeved in a through hole in the middle of the support ring, and the side wall of the lower part of the ball body is pressed against the top surface of the inner side wall of the support ring;

the side through hole is transversely arranged on the side wall of the lower part of the vertical guide cylinder, the transverse air inlet pipe is fixed on the side wall of the lower part of the vertical guide cylinder, the left end of the transverse air inlet pipe is communicated with the side through hole, the outer sleeve is installed at the right end of the transverse air inlet pipe, the impeller is installed in the outer sleeve, and the right end of the main shaft of the impeller extends out of the right side wall of the outer sleeve and is fixed with the rotating disc.

And a reinforcing protective sleeve is fixed on the inner side wall of the vertical guide cylinder.

The vertical guide cylinder and the reinforcing protection sleeve are made of transparent material cylinders and transparent material sleeves.

The top end of the vertical guide cylinder is connected with an upper cover body in a threaded mode, and a plurality of ventilation through holes are formed in the middle of the upper cover body.

And a lower side through hole is formed in the lower part of the reinforcing protective sleeve and communicated with the side through hole.

The right end of the transverse air inlet pipe is in threaded connection with an outer sleeve, two supports are fixed on the inner side wall of the middle of the outer sleeve, the impeller is located between the two supports, and a main shaft of the impeller is hinged to the two supports.

The ball body is a plastic hollow ball body.

The invention has the following outstanding effects: compared with the prior art, it can be dismantled the back with the outer sleeve and blow up horizontal intake pipe, also can install the outer sleeve after, through manual rotation rolling disc for the impeller is rotatory to be admitted air and is realized the spheroid and promote, and it can satisfy user's different demands, can temper vital capacity, also can provide the flexibility ratio of hands ability and hand.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partially enlarged view of another portion of fig. 1.

Detailed Description