CN213407753U - Bird type windmill - Google Patents

Abstract

The utility model discloses a bird type windmill relates to toy ornaments technical field, including windmill main part and locating part, the windmill main part rotates with the locating part to be connected, and the windmill main part includes the multi-disc fan blade, and arbitrary a slice fan blade includes interconnect's molding portion and folding portion, and arbitrary folding portion rotates with the locating part to the middle part of windmill main part crooked and arbitrary folding portion's free end and is connected. The windmill takes various birds as themes, the whole design is novel and unique, is integrated, skillfully catches the astronaut, and increases the ornamental value and the interest.

Description

Bird type windmill

Technical Field

The utility model relates to a toy ornaments technical field particularly, relates to bird type windmill.

Background

In modern enterprise culture, the wind turbine symbolizes the spirit of an enterprise or the quality of a person, and the meaning of 'asking for truth' and 'removing false and trusting' is taken. The windmill symbolizes freedom and dream, and indicates sailing. Windmills are world-wide languages, have unlimited connotations and directivities, and represent courageous, diligent, aggressive, loyal, happy, agile and love. The function of the culture carrier of the windmill disappears gradually, and the windmill has a single shape and lacks interest.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above problems or at least partially solve the above problems, embodiments of the present invention provide a bird-type windmill to increase the interest and enjoyment.

The embodiment of the utility model is realized like this:

the bird-type windmill comprises a windmill main body and a limiting piece, wherein the windmill main body is rotatably connected with the limiting piece, the windmill main body comprises a plurality of blades, any blade comprises a modeling portion and a folding portion which are connected with each other, any folding portion is bent towards the middle of the windmill main body, and the free end of any folding portion is rotatably connected with the limiting piece.

In some embodiments of the present invention, the wind wheel further comprises a wind wheel rod, and the limiting member penetrates through the wind wheel main body and is connected to the wind wheel rod.

The utility model discloses an in some embodiments, above-mentioned locating part includes windmill axle and stopper, and above-mentioned windmill axle one end is connected with above-mentioned stopper, and the above-mentioned windmill axle other end runs through above-mentioned windmill main part and is connected with above-mentioned windmill pole.

In some embodiments of the present invention, the windmill bar includes a sliding bar and a sleeve, the sleeve is disposed outside the sliding bar, and the sliding bar is slidably connected to the sleeve.

In some embodiments of the present invention, an adjusting member for adjusting the overall length of the windmill pole is further disposed on the sleeve.

In some embodiments of the present invention, the adjusting member includes a knob and a screw rod, the sleeve is provided with a screw hole adapted to the screw rod, one end of the screw rod is connected to the knob, and the other end of the screw rod passes through the screw hole and the slide bar.

In some embodiments of the present invention, the wind turbine further comprises a base, and the bottom of the wind turbine rod is connected to the base.

In some embodiments of the present invention, the bottom of the base is connected to a vacuum chuck.

In some embodiments of the present invention, the multi-blade includes a first blade, a second blade, a third blade and a fourth blade, the first blade is disposed opposite to the fourth blade, and the second blade is disposed opposite to the third blade.

In some embodiments of the present invention, the first blade includes a modeling head and a first folding portion that are connected to each other, the second blade includes a left wing portion and a second folding portion that are connected to each other, the third blade includes a right wing portion and a third folding portion that are connected to each other, the fourth blade includes a modeling tail and a fourth folding portion that are connected to each other, and the first folding portion, the second folding portion, the third folding portion, and the fourth folding portion are all bent toward the middle of the windmill body and are connected to the rotation of the limiting member.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

the windmill main body of the windmill comprises a plurality of blades, each blade comprises a modeling part and a folding part, the modeling part and the folding parts are integrally connected, the folding parts of each blade are folded towards the middle part, and the tops of all the folding parts are fixed at the middle part through limiting parts. The normally extended shaping forms then form the shape of a complete animal or plant. The utility model discloses in, the windmill main part includes four fan blades, and the molding portion of four fan blades has constituted the pattern of pigeon, hawk, swallow, magpie, parrot or crow, and these several kinds of birds all are the bird of benefiting, are our mankind's friend, and wherein most widely known peaceful pigeon's image is liked by people in the world more deeply, and it has been given various nice and graceful connotations, is peaceful, friendship, reunion and holy and clean symbol.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a main body of a bird-type windmill according to an embodiment of the present invention;

fig. 2 is an expanded schematic view of a windmill body according to an embodiment of the bird-type windmill of the present invention;

fig. 3 is a schematic structural diagram a of a bird-type windmill according to an embodiment of the present invention;

fig. 4 is a schematic view of a limiting member according to an embodiment of the bird-shaped windmill of the present invention;

fig. 5 is a schematic structural view of a windmill rod of an embodiment of the bird-type windmill of the present invention;

fig. 6 is a partial schematic view of a windmill pole of an embodiment of the bird-shaped windmill of the present invention;

fig. 7 is a schematic structural diagram b of a bird-type windmill according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram c of a bird-type windmill according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram d of a bird-type windmill according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram e of a bird-type windmill according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram f of a bird-type windmill according to an embodiment of the present invention;

fig. 12 is a schematic view of a plurality of windmill connections according to the present invention.

Icon: 1-a windmill body; 11-a first fan blade; 111-a styling head; 112-a first fold; 12-a second fan blade; 121-left wing portion; 122 — a second fold; 13-a third fan blade; 131-right wing portion; 132-a third fold; 14-a fourth fan blade; 141-molding tail; 142-a fourth fold; 2-a limiting member; 21-windmill shaft; 22-a limiting block; 3-a windmill pole; 31-a slide bar; 32-a cannula; 33-an adjustment member; 331-a screw rod; 332-a knob; 4-a base; 5-vacuum chuck; 6-connecting piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 and 2, the present embodiment provides a bird-type windmill, which includes a windmill main body 1 and a limiting member 2, wherein the windmill main body 1 is rotatably connected to the limiting member 2, the windmill main body 1 includes a plurality of blades, any one of the blades includes a modeling portion and a folding portion connected to each other, any one of the folding portions is bent toward a middle portion of the windmill main body 1, and a free end of any one of the folding portions is rotatably connected to the limiting member 2.

In some embodiments, the windmill body 1 includes a plurality of blades, and each blade includes a shape portion and a folding portion, the shape portion makes the windmill more beautiful and more ornamental, the folding portions are all bent toward the middle, and the top portions of all the folding portions are all fixed at the middle through the limiting member 2, so that the blades form a shape with one side being high and one side being low, when wind passes through, the wind blows from high to low on the surfaces of the blades all the time, the wind direction of the passing wind is changed, the blades give a turning force, and because the force action is mutual, the wind also gives a reverse force to the blades, and the blades are fixed on the limiting member 2, so the force given to the blades is converted into the shear stress of the windmill, so that the windmill can rotate, and the larger the wind the more the windmill rotates. After the folding part is bent and fixed, the rest modeling part which is normally extended forms the shape of a complete animal or plant. The utility model discloses in, windmill main part 1 includes four fan blades, and the molding portion of four fan blades has constituted the pattern of pigeon, hawk, swallow, magpie, parrot or crow, and these several kinds of birds all are the bird of benefiting, are our mankind's friend, and wherein most widely known peaceful pigeon's image is liked by people in the world more deeply, and it has been given various nice and graceful connotations, is peaceful, friendship, reunion and the symbol of holy and clean.

Referring to fig. 3, in some embodiments of the present invention, the windmill further includes a windmill rod 3, and the limiting member 2 penetrates through the windmill body 1 and is connected to the windmill rod 3.

In some embodiments, a windmill bar 3 is further provided, and the windmill bar 3 is connected with the windmill body 1 through a limiting piece 2. The windmill bar 3 is convenient to hold by hand and can keep a sufficient distance between the hand and the windmill body 1, so that the hand is prevented from being too close to the windmill body 1 to hinder the rotation of the windmill. Through holes are formed in the free end of the folding portion and the middle of the windmill main body 1, wherein the limiting piece 2 can be a wood bar, a metal wire or a drawing pin, if the drawing pin is a drawing pin, the tip end of the drawing pin sequentially penetrates through the folding portion and the through holes in the windmill main body 1 and then is nailed into the windmill rod 3, and it is noted that the diameters of the through holes in the folding portion and the main body need to be smaller than that of the top cap of the drawing pin, and enough clearance needs to be reserved between the top cap and the windmill rod 3 so that the windmill can smoothly rotate. It is also possible to connect several windmill bodies 1 to one and the same windmill pole 3.

Referring to fig. 4, in some embodiments of the present invention, the limiting member 2 includes a windmill shaft 21 and a limiting block 22, one end of the windmill shaft 21 is connected to the limiting block 22, and the other end of the windmill shaft 21 penetrates through the windmill body 1 and is connected to the windmill rod 3.

In some embodiments, the limiting member 2 can serve as both a fixed limiting function for the windmill body 1 and a connecting device for connecting the windmill body 1 and the windmill pole 3. The limiting part 2 can only be composed of the windmill shaft 21 and the limiting block 22, and the arrangement is simple in structure, convenient to manufacture and very convenient to install. The windmill shaft 21 needs to be arranged in the middle of the windmill body 1 in a penetrating way to rotate, and the limiting block 22 axially connected with the windmill body 1 has a limiting effect on the axial direction of the windmill body 1 so as to prevent the windmill from being scattered in the rotating process. The windmill shaft 21 can be a short wood bar, the wood bar is cylindrical and has a smooth surface so as to facilitate the rotation of the windmill, the limiting block 22 can be an annular wood piece, the annular wood piece is matched with the wood bar, the outer diameter of the annular wood piece needs to be larger than the through holes in the folding part and the windmill main body 1, one end of the wood bar is connected with the annular wood piece, and the other end of the wood bar sequentially penetrates through the folding part and the through holes in the windmill main body 1 to be connected with the windmill rod 3. Wherein, enough clearance is needed between the ring-shaped wood chips and the windmill pole 3 so that the windmill can rotate smoothly. The wood bar and the annular wood chip have simple structure, convenient installation, convenient use, safety and no pollution, and can be used for the occasions such as manual making of children.

Referring to fig. 5, in some embodiments of the present invention, the windmill pole 3 includes a sliding rod 31 and a sleeve 32, the sleeve 32 is sleeved outside the sliding rod 31, and the sliding rod 31 is slidably connected to the sleeve 32.

In some embodiments, the windmill pole 3 is a telescopic pole, mainly divided into two parts: the windmill is characterized by comprising a sliding rod 31 and a sleeve 32, wherein the sleeve 32 is sleeved on the periphery of the sliding rod 31, and the sliding rod 31 is pulled by hand pushing to realize the extension or the shortening of the windmill rod 3. When enjoying the windmill, the fan blades are expected to rotate faster, and in general, the outdoor wind is larger, so that the rotating speed of the windmill is higher. Therefore, if a user plays the windmill indoors, the windmill rod 3 can be extended and the windmill can be lifted out of the window by holding the windmill, and the windmill body 1 can rotate faster outside, so that the interestingness can be increased; when the windmill is idle, the windmill rod 3 is shortened to be convenient for storage, movement or storage.

Referring to fig. 5 and 6, in some embodiments of the present invention, the sleeve 32 is further provided with an adjusting member 33 for adjusting the overall length of the windmill pole 3.

In some embodiments, an adjusting member 33 is further disposed and connected to the sleeve 32, and the adjusting member 33 is used for performing limit fixing on the inner sliding rod 31. The adjusting member 33 can be a screw 331, a screw hole is formed on the sleeve 32, the screw 331 penetrates through the screw hole to abut against the slide rod 31, when the windmill rod 3 needs to be lengthened, the screw 331 is rotated to separate the screw 331 from the slide rod 31, then the slide rod 31 is manually pulled out to a proper distance, and then the screw 331 is reversely rotated, so that the connecting end of the screw 331 abuts against the slide rod 31. The adjusting part 33 can adjust and fix the length of the windmill rod 3, and a user can set a proper length according to actual conditions to meet the requirements, so that the windmill is more humanized in use, simple in structure, convenient to operate and better in user experience.

Referring to fig. 6, in some embodiments of the present invention, the adjusting member 33 includes a knob 332 and a screw rod 331, the sleeve 32 is provided with a screw hole adapted to the screw rod 331, one end of the screw rod 331 is connected to the knob 332, and the other end of the screw rod 331 passes through the screw hole to abut against the sliding rod 31.

In the present embodiment, the adjusting member 33 may be composed of only the knob 332 and the lead screw 331. The sleeve 32 is provided with a screw hole matched with the screw rod 331. One end of the screw rod 331 is fixedly connected with the screw rod 331, and the other end of the screw rod 331 passes through the screw hole and is tightly abutted against the slide rod 31 to limit the slide rod 31 to continuously slide. The knob 332 is more convenient for a user to control the screw rod 331, and the user can control the extension and retraction of the screw rod 331 by rotating the knob 332 more easily than directly rotating the screw rod 331, so that the time and energy of the user can be saved.

Referring to fig. 3, in some embodiments of the present invention, the wind turbine further includes a base 4, and the bottom of the wind turbine rod 3 is connected to the base 4.

In some embodiments, considering that the windmill is not convenient to be held by hand, the base 4 is also connected to the bottom of the windmill rod 3, and can be freely placed on the flat ground, so that the shape of the windmill can be prevented from being damaged when the windmill is placed upside down. The windmill rods 3 and the base 4 can be detachably connected or fixedly connected, and the shape of the windmill can be prevented from being damaged when the windmill is placed upside down by fixing the windmill rods through the base 4. The detachable connection is convenient for disassembly and storage, for example, a screw hole can be used for the detachable connection, a screw hole is arranged in the middle of the base 4, an external thread matched with the internal thread in the screw hole is arranged at the bottom of the windmill rod 3, and the windmill rod 3 can be separated from the base 4 during appreciation. The threaded connection is stable and firm, the structure is simple, and the operation is convenient.

Referring to fig. 3, in some embodiments of the present invention, a vacuum chuck 5 is connected to the bottom of the base 4.

In some embodiments, the vacuum chuck 5 is disposed at the bottom of the base 4, so that the windmill can be conveniently fixed, and thus, the windmill can be vertically placed on a flat bottom, and can be firmly adsorbed on a wall through the vacuum chuck 5, thereby increasing the interest and functionality of use.

Referring to fig. 2, in some embodiments of the present invention, the plurality of blades include a first blade 11, a second blade 12, a third blade 13 and a fourth blade 14, the first blade 11 and the fourth blade 14 are disposed opposite to each other, and the second blade 12 and the third blade 13 are disposed opposite to each other.

In some embodiments, the windmill body 1 can be two blades, three blades, four blades, and the like, and in the present embodiment, the four blades are taken as an example and are respectively a first blade 11, a second blade 12, a third blade 13, and a fourth blade 14. The first fan blade 11 is opposite to the fourth fan blade 14 and is adjacent to the second fan blade 12 and the third fan blade 13; the second fan blade 12 is opposite to the third fan blade 13. The four fan blades are uniformly arranged, so that the whole body is more balanced, the windmill rotates more smoothly when the wind rises, and the condition that the wind is suddenly fast and suddenly slow during rotation is avoided.

Referring to fig. 2, in some embodiments of the present invention, the first blade 11 includes a modeling head 111 and a first folding portion 112, the second blade 12 includes a left wing portion 121 and a second folding portion 122, the third blade 13 includes a right wing portion 131 and a third folding portion 132, the fourth blade 14 includes a modeling tail 141 and a fourth folding portion 142, and the first folding portion 112, the second folding portion 122, the third folding portion 132, and the fourth folding portion 142 are all bent toward the middle of the windmill body 1 and rotatably connected to the limiting member 2.

In some embodiments, after the first, second, third and fourth folds 112, 122, 132, 142 are folded inward and rotationally connected to the position-limiting member 2, the remaining shaping portions may form a complete pigeon shape. Wherein, the head 111 is designed into the shape of the head and neck of a pigeon, the left wing part 121 and the right wing part 131 are respectively designed into the left wing and the right wing of the pigeon, and the tail 141 is designed into the tail of the pigeon (as shown in fig. 2). The 'peace pigeon windmill' is suitable for various small, large and ultra-large conferences such as Olympic games, world peaceful meetings and national celebrations, and spreads the positive energy of love and peace.

In the present embodiment, after the first folding portion 112, the second folding portion 122, the third folding portion 132, and the fourth folding portion 142 are folded inward and rotatably connected to the limiting member 2, the remaining modeling portions can form a complete eagle shape. Wherein, the modeling head 111 is designed into the shape of the head and neck of the eagle, the left wing part 121 and the right wing part 131 are respectively designed into the left wing and the right wing of the eagle, and the modeling tail 141 is designed into the tail of the eagle (as shown in fig. 7). Eagle, as a national bird in 11 countries, is a symbol of nobility and beauty in terms of its strength, vigour, sex, and atmosphere. It symbolizes freedom, strength, courage and victory, and our contemporary people are facing a century of no great variety and need to meet the future and challenge with great enthusiasm. Therefore, the hawk windmill can be used for occasions such as inspiring lectures and the like, and brings passion and strength to people.

In the present embodiment, after the first folding portion 112, the second folding portion 122, the third folding portion 132, and the fourth folding portion 142 are folded inward and rotatably connected to the limiting member 2, the remaining modeling portions can form a complete swallow shape. The modeling head 111 is designed to be the head and neck of the swallow, the left wing part 121 and the right wing part 131 are respectively designed to be the left wing and the right wing of the swallow, and the modeling tail 141 is designed to be the tail of the swallow (as shown in fig. 8). The bird is a human bird, mainly takes insects such as mosquitoes, flies and the like as staple food, and can eat 25 million pests in one season, so that the birds and the insects should be protected. They are most likely to be close to humans and are friends of our human beings. In traditional Chinese culture, swallows are also endowed with profound implications, such as the expression of the beauty of spring, and the transmission of the condition of cherishing spring. Therefore, the 'swallow windmill' can be used in spring tour, spring meeting and other occasions to convey the connotation of welcoming spring, recovering everything, restarting and the like.

In this embodiment, after the first folding portion 112, the second folding portion 122, the third folding portion 132 and the fourth folding portion 142 are folded inwards and connected with the limiting member 2 in a rotating manner, the rest of the modeling portions can form a complete shape of a magpie. Wherein, the head 111 is designed into the shape of the head and neck of the magpie, the left wing part 121 and the right wing part 131 are respectively designed into the left wing and the right wing of the magpie, and the tail 141 is designed into the tail of the magpie (as shown in fig. 9). More than 80% of foods of magpie are insects harmful to crops such as locust, mole cricket, chafer, noctuid larva or pine moth in one year. Therefore, magpies are very beneficial to human beings. Magpie is a bird that is popular with people since ancient times, is a symbol of good luck and good fortune, and indicates that the happiness is coming. The sages and men in the eyes of the juvenirs are required to be constantly, stably, definitely, firmly and consistently expressed like magpie. Thus, the julian often requires people to learn from the magpie, taking it as some template for the sages. Therefore, the 'magpie windmill' as a toy for children can cultivate sexual conditions and is also a inheritance for Chinese traditional culture.

In the present embodiment, after the first folding portion 112, the second folding portion 122, the third folding portion 132 and the fourth folding portion 142 are folded inwards and rotatably connected to the limiting member 2, the remaining modeling portion can form a complete parrot shape. The shaped head 111 is designed to the shape of the head and neck of the parrot, the left wing 121 and the right wing 131 are respectively designed to the left wing and the right wing of the parrot, and the shaped tail 141 is designed to the tail of the parrot (as shown in fig. 10). The parrots are bright in feather color and are often used as pets to feed, people can enjoy and love the parrots better by learning the characteristics of human language skills, the narots are actively and upwards shoud, and the parrots have the meaning of 'Yingming and Shenwu'. The parrot is a symbol of love, so the parrot windmill can be used in the seven sunset or valentine day and other occasions.

In the present embodiment, after the first folding portion 112, the second folding portion 122, the third folding portion 132, and the fourth folding portion 142 are folded inward and rotatably connected to the limiting member 2, the remaining modeling portions can form a complete crow shape. The modeling head 111 is designed to be in the shape of the head and neck of the crow, the left wing part 121 and the right wing part 131 are respectively designed to be the left wing and the right wing of the crow, and the modeling tail 141 is designed to be the tail of the crow (as shown in fig. 11). The crow root is a lucky bird and a lucky bird bringing happiness for people. However, because of its elegant appearance, it is regarded as an unknown thing in some areas. Before the Tang dynasty, the crow is a mysterious bird with auspicious and predictive effects in the folk culture of China, has the historical common sense of 'reporting the happiness of the crow and having the prosperity' and is considered as the typical filial and smooth phenomenon in a plurality of classics of the Ru. The story tells people to have difficulty without giving up in a light language, and to use anything available at the side to help the people to play the intelligence of the people and break through the spirit. Therefore, the crow windmill is a 'adversity' to crow groups, breaks through the prejudice of people to the crow windmill and gives positive significance to the crow groups again.

Referring to fig. 12, in some embodiments of the present invention, a plurality of windmills can be connected to form a pendant via the connecting member 6. The connecting piece 6 can be a rope, a ribbon, a silk thread and the like, connects a plurality of windmills together, is hung on a windowsill, a balcony or a branch as a hanging ornament, can play a role of driving birds, and is attractive and practical. In summer, birds often like to pull feces on windowsills or balconies, do not damage the windowsills or the balconies, but cannot provide protection from the weather, the windmill can be hung on guardrails of the balcony or the windowsills, and when wind or birds approach, the windmill hanger swings with the wind, and the birds dare not to approach the balcony or the windowsills.

To sum up, the embodiment of the utility model provides a bird type windmill has following beneficial effect:

in the present invention, the aforementioned "dove windmill of peace", "eagle windmill", "swallow windmill", "magpie windmill", "parrot windmill" and "crow windmill" are also mental symbols as carriers of culture. In addition, they can be used to repel birds, as toys to increase interest, and as ornaments to increase appreciation. Wherein, the windmill pole 3 is designed into a telescopic structure, which can increase the interest and is convenient for storage, movement or storage. The base 4 is connected to the bottom of the windmill rod 3, so that the windmill rod 3 can be separated from the base 4 during appreciation; when the windmill is not used, the windmill can be fixed through the base 4, so that the shape of the windmill can be prevented from being damaged when the windmill is placed upside down.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The bird type windmill is characterized by comprising a windmill main body and a limiting piece, wherein the windmill main body is rotationally connected with the limiting piece, the windmill main body comprises a plurality of fan blades, any one fan blade comprises a modeling portion and a folding portion which are connected with each other, the folding portion is bent towards the middle of the windmill main body, and the free end of the folding portion is rotationally connected with the limiting piece.

2. The bird type windmill of claim 1, further comprising a windmill bar, wherein the stopper is connected to the windmill bar through the windmill body.

3. The bird type windmill of claim 2, wherein the limiting member comprises a windmill shaft and a limiting block, one end of the windmill shaft is connected with the limiting block, and the other end of the windmill shaft penetrates through the windmill main body and is connected with the windmill rod.

4. The bird type windmill of claim 2, wherein the windmill pole comprises a sliding bar and a sleeve, the sleeve is sleeved outside the sliding bar, and the sliding bar is slidably connected with the sleeve.

5. The bird type windmill of claim 4, wherein the casing pipe is further provided with an adjusting member for adjusting the overall length of the windmill shaft.

6. The bird type windmill of claim 5, wherein the adjusting member comprises a knob and a screw rod, the sleeve is provided with a screw hole matched with the screw rod, one end of the screw rod is connected with the knob, and the other end of the screw rod passes through the screw hole and is abutted against the slide rod.

7. The bird type windmill of claim 2, further comprising a base, wherein the bottom of the windmill pole is connected with the base.

8. The bird type windmill of claim 7, wherein a vacuum cup is attached to the bottom of the base.

9. The bird-type windmill of any one of claims 1-8, wherein the plurality of blades comprises a first blade, a second blade, a third blade, and a fourth blade, wherein the first blade is disposed opposite the fourth blade, and the second blade is disposed opposite the third blade.

10. The bird type windmill of claim 9, wherein the first blade comprises a modeling head and a first folding portion connected to each other, the second blade comprises a left wing portion and a second folding portion connected to each other, the third blade comprises a right wing portion and a third folding portion connected to each other, the fourth blade comprises a modeling tail and a fourth folding portion connected to each other, and the first folding portion, the second folding portion, the third folding portion and the fourth folding portion are all bent towards the middle of the windmill body and are rotatably connected with the limiting member.

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