CN218357370U - Outdoor small wind wheel - Google Patents

Abstract

The utility model discloses an outdoor small wind wheel, which comprises a wind wheel and a support rod; the wind wheel comprises three wind wheel blades, the planes of the three wind wheel blades are mutually vertical, and the heads of the three wind wheel blades are sequentially connected and transited to form a conical core part; a circular ring fastener is arranged on the inner side of the bottom of the core part of the wind wheel, and the inner diameter of the circular ring fastener is slightly larger than the outer diameter of the support rod; the thickness of the wind wheel is gradually reduced from the core part to the tail part of the wind wheel blade; the top of the supporting rod is used for supporting the inner side of the bottom of the wind wheel core part. The utility model discloses an outdoor little wind wheel has richened the kind of outdoor toy to improve child's amount of exercise to a certain extent, in addition, make the smooth rotation of wind wheel need certain skill, can improve child's equilibrant and harmony, wholly improved child's athletic ability.

Description

Outdoor small wind wheel

Technical Field

The utility model relates to an outdoor toy field of children especially relates to an outdoor little wind wheel.

Background

For children, certain outdoor activities are required every day, and the outdoor activities have certain specificity and irreplaceability. Firstly, when outdoor activities are carried out, under the action of ultraviolet rays, a large amount of vitamin D is synthesized by a body, and the development of bones is facilitated; secondly, when the child does outdoor exercises, the air temperature changes along with the change of natural weather, so that the body adjusting capacity and the environment adapting capacity of the child are enhanced, and the child is not easy to get ill; third, outdoor exercises also benefit the development of the nervous system and the development of coordination and balance ability of children.

At present, the outdoor toys for children in the market are few, and mainly comprise kites, boomerangs, small airplanes, balls and the like.

Therefore, in order to enrich the types of outdoor toys, enrich outdoor sports of children and improve the amount of exercise and the athletic ability of children, a new outdoor toy is needed to be developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an outdoor little wind wheel makes its kind that can enrich outdoor toy, enriches child's outdoor exercises, improves child's amount of exercise and motion ability.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an outdoor small wind wheel comprises a wind wheel and a support rod; the wind wheel comprises three wind wheel blades, the planes of the three wind wheel blades are mutually vertical, and the heads of the three wind wheel blades are sequentially connected and transited to form a conical core part; the top of the supporting rod is used for supporting the inner side of the bottom of the wind wheel core part.

As the utility model discloses further improve, the bottom inboard at wind wheel core position is provided with the ring buckle, the ring buckle internal diameter slightly is greater than the external diameter of bracing piece.

Further, the length of the ring buckle is 2.5-3cm.

Further, the thickness of the wind wheel is gradually reduced from the core part to the tail part of the wind wheel blade.

Furthermore, the three wind wheel blades are connected and transited with the side edges of the blades through the top ends of the blades to form a conical core part; the width of the wind wheel blade is gradually increased from the head to the tail.

Furthermore, the vertex angle of the conical core part is in smooth transition.

Further, the tail part of the wind wheel blade is arc-shaped.

Furthermore, the supporting rod is in the shape of a round rod, the top of the round rod is conical, and the vertex angle of the conical supporting rod is in smooth transition.

Further, the lower half section of the supporting rod is provided with a plurality of annular bulges which are arranged at intervals.

Furthermore, the outdoor small wind wheel is made of plastic.

By adopting the technical scheme, the utility model discloses at least, following advantage has:

1. the utility model discloses an outdoor little wind wheel lets child can have a new toy to play when outdoor activities, has richened the kind of outdoor toy to child's amount of exercise has been improved to a certain extent.

2. The outdoor small wind wheel can rotate smoothly and needs a certain skill, the balance force and coordination of children can be improved, and the exercise capacity of the children is integrally improved.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

FIG. 1 is a front view schematic diagram of an outdoor small wind wheel;

FIG. 2 is a rear view schematic diagram of an outdoor small wind wheel;

FIG. 3 is a combination view of an outdoor small wind wheel;

fig. 4 and 5 are schematic diagrams of different angle structures of the wind wheel;

figure 6 is a bottom view of the wind wheel.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

As shown in fig. 1-6, the embodiment provides an outdoor small wind wheel, which comprises a wind wheel 1 and a support rod 2; the wind wheel 1 comprises three wind wheel blades 11, 12 and 13, the planes of the three wind wheel blades 11, 12 and 13 are mutually vertical, and the heads of the three wind wheel blades 11, 12 and 13 are sequentially connected and transited to form a conical core part 14. The conical core part 14 can be conical, and three wind wheel blades 11, 12 and 13 can be connected and transited with the side edges of the blades through the top ends of the blades in sequence to form the conical core part; if the top of wind wheel blade 11 is connected with the side of wind wheel blade 12, the top of wind wheel blade 12 is connected with the side of wind wheel blade 13, the top of wind wheel blade 13 is connected with the side of wind wheel blade 11, the whole body is transited to form a cone shape, a triangular pyramid shape (outer surface) can be formed, and the widths of wind wheel blades 11, 12 and 13 from the head to the tail are gradually increased. The support rod 2 is in the shape of a round rod, and the top 21 of the round rod is in the shape of a cone and is used for being supported on the inner side of the bottom of the wind wheel core part 14.

The first using method of the outdoor small wind wheel comprises the following steps:

child holds bracing piece 2 and withstands the bottom inboard of wind wheel core position 14, walks forward fast or runs and make its rotation, and bracing piece 2 keeps the horizontality basically, and at this moment, can rotate through frictional force and wind-force wind wheel, but needs certain skill to make its smooth rotation not drop again.

Considering to children, when supporting wind wheel 1 with bracing piece 2 level, if speed is too slow wind wheel 1 drops easily, in order to avoid children's frustration, preferably set up ring buckle 15 in the bottom inboard of wind wheel core part 14, ring buckle 15 internal diameter slightly is greater than the external diameter of bracing piece 2, if can be greater than about 1mm, can guarantee that the during-time difficult drop of wind wheel combination, more steady during the recreation. The ring buckle 15 can be designed to be different in length, for example, the length can be 2.5-3cm, so that the requirements of different children are met, the longer ring buckle is suitable for relatively small children or children who want to challenge with low difficulty, and the shorter ring buckle is suitable for relatively large children or children who want to challenge with high difficulty.

Considering that the user group of the outdoor small wind wheel is children, the top angle of the conical wind wheel core part 14 is preferably in a smooth transition form, the tail parts of the wind wheel blades 11, 12 and 13 are in a circular arc shape, and the conical top angle of the supporting rod 2 is also in smooth transition. In addition, a plurality of annular bulges 22 are arranged at intervals on the lower half section of the support rod 2, and the annular bulges 22 can increase the friction force of a hand-held part, so that a child can conveniently grip the support rod. In addition, the bottom of the supporting rod 2 can be in an animal shape, so that the interestingness of the outdoor small wind wheel is increased.

The whole outdoor small wind wheel can be made of plastic materials, and the outdoor small wind wheel is light in structure, convenient and easy to obtain materials and low in cost.

In addition, the thickness of the wind wheel 1 of the outdoor small wind wheel is gradually reduced from the core part 14 to the tail parts of the wind wheel blades 11, 12 and 13. Through above-mentioned design, make outdoor little wind wheel can also have the second play method:

the wind wheel 1 is thrown to a high place independently, the core part 14 of the wind wheel 1 is thicker than the wind wheel blades, the top end of the core of the wind wheel 1 faces downwards due to the action of gravity when the wind wheel 1 falls from the air, and the wind wheel 1 rotates when falling through the friction between the wind wheel blades and the air.

To sum up, the utility model discloses an outdoor little wind wheel lets child can have a new toy of section to play when outdoor activities, has richened the kind of outdoor toy to child's amount of exercise has been improved to a certain extent. In addition, certain skill is required for the outdoor small wind wheel to smoothly rotate, the balance force and coordination of children can be improved, the exercise capacity of the children is integrally improved, and the outdoor small wind wheel is suitable for popularization and application.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims (10)

1. An outdoor small wind wheel is characterized by comprising a wind wheel and a support rod; the wind wheel comprises three wind wheel blades, the planes of the three wind wheel blades are mutually vertical, and the heads of the three wind wheel blades are sequentially connected and transited to form a conical core part;

the top of the supporting rod is used for supporting the inner side of the bottom of the wind wheel core part.

2. The outdoor small wind wheel of claim 1, characterized in that the inner side of the bottom of the wind wheel core is provided with a ring fastener, and the inner diameter of the ring fastener is slightly larger than the outer diameter of the support rod.

3. The outdoor small wind wheel of claim 2, characterized in that the length of the ring buckle is 2.5-3cm.

4. An outdoor small wind rotor according to any of claims 1-3, characterized in that the thickness of the rotor is gradually reduced from the core to the tail of the rotor blade.

5. The outdoor small wind wheel of any of claims 1-3, characterized in that the three wind wheel blades sequentially pass through the blade top end and the blade side edge to be connected and transited to form a conical core part; the width of the wind wheel blade is gradually increased from the head to the tail.

6. An outdoor small wind wheel according to any of the claims 1-3, characterized in that the top corners of the conical core part are rounded off.

7. An outdoor small wind wheel according to any of claims 1-3, characterized in that the tail of the wind wheel blade is circular arc shaped.

8. The outdoor wind wheel according to any of claims 1-3, characterized in that the support bars are round bars, the top of which is conical, and the top corners of the conical support bars are rounded.

9. The outdoor small wind wheel of claim 8, characterized in that the lower half of the support bar has a plurality of annular protrusions arranged at intervals.

10. The outdoor small wind wheel according to any of the claims 1-3, characterized in that it is made of plastic.

Images