CN101342424A - Toy windmill - Google Patents
Toy windmill Download PDFInfo
- Publication number
- CN101342424A CN101342424A CNA2008100302896A CN200810030289A CN101342424A CN 101342424 A CN101342424 A CN 101342424A CN A2008100302896 A CNA2008100302896 A CN A2008100302896A CN 200810030289 A CN200810030289 A CN 200810030289A CN 101342424 A CN101342424 A CN 101342424A
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- CN
- China
- Prior art keywords
- impeller
- blade
- toy windmill
- axial flow
- vanes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention discloses a toy windmill, which comprises a grip and a wind wheel assembled on the grip; wherein, the grip comprises an upright post and an L-shaped connection shaft connected with the top of the upright post; the wind wheel comprises a front axial flow vane, a rear axial flow vane and vanes; the front and the rear axial flow vanes are embedded into each other; the bottoms of the vanes are locked between the front and the rear axial flow vanes; the front and the rear axial flow vanes are nested on the connection shaft and movably connected with the connection shaft; and a position-limiting part is fixed on the end of the connection shaft. With a reasonable structure, the toy windmill can be conveniently stored and carried and cannot be easily blown bent by wind, so the toy windmill is favored by children.
Description
Technical field
The present invention relates to a kind of toy, particularly a kind of toy windmill.
Background technology
Toy windmill is a kind of toy that children extremely like, common toy windmill its fan blade is fixed together usually and can not be split, blade shape on it and pattern all are changeless, be not easy to dismounting and replacing, also increase simultaneously the packaging volume of product, be not easy to depositing and transporting of product; In addition, in order to save the cost of product, common blade is made by plastic tab usually at present, because this plastic tab is very frivolous, has so both reduced product cost, also improved rotating speed simultaneously, blemish in an otherwise perfect thing be: in case when blade and wind direction contrary or deviation are too big, blade is bent by wind easily, at above-mentioned shortcoming, is necessary to make improvements.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, toy windmill of being convenient to deposit and transport and being difficult for when using being bent by wind.
The technical solution adopted for the present invention to solve the technical problems is:
Toy windmill, comprise handgrip and the fan blade that is installed on the handgrip, described handgrip comprises vertical rod and is connected the L-shaped connecting axle in vertical rod top, described fan blade comprises that two mutual chimeric forward and backward impellers of axial-flow type and bottom snap in the blade between it, described forward and backward impeller set is contained on the connecting axle and its flexible connection, and finite place piece is fixed on the connecting axle end.
In the present invention, after described preceding impeller and back impeller clamped and fix, a side of every impeller of this preceding impeller will exceed the corresponding side 2-3mm of back impeller.
In the present invention, be connected fastening with groove by at least two card muscle between described preceding impeller and every impeller of back impeller.
The invention has the beneficial effects as follows: snap in the blade between it because the fan blade among the present invention comprises two mutual chimeric forward and backward impellers of axial-flow type and bottom, pack again after when the packing of product, can being disassembled into a plurality of parts like this fan blade, greatly reduced packaging volume, help depositing and transporting of product, can also change blade simultaneously, can make windmill have different profiles by changing blade, further improve the entertaining of product; Owing to adopted the impeller of axial-flow type, and a side of every impeller of preceding impeller will exceed the corresponding side 2-3mm of back impeller, increased the radian of impeller side like this, the blade side radian that order is installed between the forward and backward impeller also improves a lot, make the hardness of blade side also strengthen accordingly, when blade and wind direction contrary or deviation are too big, also be not easy to be bent by wind, improved product stability in use.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structure chart that impeller is connected with handgrip among the present invention;
Fig. 3 is the structural representation of impeller among the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, toy windmill, comprise handgrip 1 and the fan blade 2 that is installed on the handgrip 1, described handgrip 1 comprises vertical rod 11 and is connected the L-shaped connecting axle 12 in vertical rod 11 tops, described fan blade 2 comprises that two mutual chimeric forward and backward impellers 21,22 of axial-flow type and bottom snap in the blade 23 between it, described forward and backward impeller 21,22 is sleeved on the connecting axle 12 and its flexible connection, and finite place piece 3 is fixed on connecting axle 12 ends.
Wherein, after preceding impeller 21 and back impeller 22 clamped and fix, a side a of these preceding impeller 21 every impellers will exceed back impeller 22 corresponding side b2-3mm.
Because the fan blade 2 among the present invention comprises two mutual chimeric forward and backward impellers 21,22 of axial-flow type and bottom and snaps in the blade 23 between it, pack again after when the packing of product, can being disassembled into a plurality of parts like this fan blade 2, greatly reduced packaging volume, help depositing and transporting of product, can also change blade 2 simultaneously, can make windmill have different profiles by changing blade, further improve the entertaining of product; Owing to adopted the impeller of axial-flow type, and a side a of preceding impeller 21 every impellers will exceed back impeller 22 corresponding side b2-3mm, increased the radian of impeller side like this, the blade side radian that order is installed between the forward and backward impeller 21,22 also improves a lot, make the hardness of blade side also strengthen accordingly, when blade and wind direction contrary or deviation are too big, also be not easy to be bent by wind, improved product stability in use.
In addition, blocking muscle 4 by at least two between preceding impeller 21 and the back impeller 22 every impeller is connected fastening with groove 5; Can make blade 23 firm being installed between the forward and backward impeller 21,22 like this.
The present invention is rational in infrastructure, be convenient to deposit and transport and be difficult for being bent by wind when using, and is a kind of toy windmill that liked by children.
Claims (3)
1. toy windmill, the fan blade (2) that comprises handgrip (1) and be installed on the handgrip (1) is characterized in that: described handgrip (1) comprises vertical rod (11) and is connected the L-shaped connecting axle (12) in vertical rod (11) top, described fan blade (2) comprises that two mutual chimeric forward and backward impellers of axial-flow type (21,22) and bottom snap in the blade (23) between it, described forward and backward impeller (21,22) is sleeved on connecting axle (12) and goes up and its flexible connection, and finite place piece (3) is fixed on connecting axle (12) end.
2. toy windmill according to claim 1, it is characterized in that described before impeller (21) and back impeller (22) clamp fixing after, a side of every impeller of this preceding impeller (21) will exceed the corresponding side 2-3mm of back impeller (22).
3. toy windmill according to claim 1 is characterized in that being connected fastening by at least two card muscle (4) with groove (5) between described preceding impeller (21) and every impeller of back impeller (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100302896A CN101342424A (en) | 2008-08-21 | 2008-08-21 | Toy windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100302896A CN101342424A (en) | 2008-08-21 | 2008-08-21 | Toy windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101342424A true CN101342424A (en) | 2009-01-14 |
Family
ID=40244613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100302896A Pending CN101342424A (en) | 2008-08-21 | 2008-08-21 | Toy windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101342424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9695798B2 (en) | 2013-10-10 | 2017-07-04 | Premier Kites, Inc. | Wind spinner |
-
2008
- 2008-08-21 CN CNA2008100302896A patent/CN101342424A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9695798B2 (en) | 2013-10-10 | 2017-07-04 | Premier Kites, Inc. | Wind spinner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090114 |