CN203659335U - Fan head of floor fan used for teaching - Google Patents
Fan head of floor fan used for teaching Download PDFInfo
- Publication number
- CN203659335U CN203659335U CN201320769524.8U CN201320769524U CN203659335U CN 203659335 U CN203659335 U CN 203659335U CN 201320769524 U CN201320769524 U CN 201320769524U CN 203659335 U CN203659335 U CN 203659335U
- Authority
- CN
- China
- Prior art keywords
- fan
- strut
- fixed orifice
- head
- fan blade
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan head of a floor fan used for teaching. A fan body comprises the fan head and a connecting piece. One end of the connecting piece is connected with the fan head. The fan head comprises a circular-ring outer loop and a first support rod and a second support rod which are arranged in the circular-ring outer loop, wherein the first support rod is arranged vertical to the second support rod in a crossing manner, the two ends of the first support rod are respectively provided with a first fixing hole and a second fixing hole, the two ends of the second support rod are respectively provided with a third fixing hole and a fourth fixing hole, and a fifth fixing hole is arranged at the position where the first support rod is arranged vertical to the second support rod in the crossing manner. The connecting piece comprises a fixed head, a first connecting arm and a second connecting arm. The fan head is fixed to the fixed head of the connecting piece via the fifth fixing hole, and the first or second connecting arm of the connecting piece is clamped with the upper portion of the column.
Description
Technical field
The utility model relates to a kind of student of kindergarten imparts knowledge to students with instrument, is a kind of teaching flooring fan fan head specifically.
Background technology
Some fans on existing market, be not suitable for kindergarten teaching, several purposes of flooring fan fan head for kindergarten teaching, one will make student know several part compositions of fan, two, student must safety in dismounting, can not use the instruments such as screwdriver, three, in order to demonstrate conveniently, accessory can not be baldness, want necessity to be with fluted, being with reeded effect is in order to allow student know, water long storage time is on the accessory of fan, meeting breed bacteria, can be smelly, 4, other teaching purposes, so according to the structure of existing fan head, do not reach above-mentioned requirements.
Summary of the invention
The utility model provides a kind of teaching flooring fan fan head.
The purpose of this utility model is to solve more existing fans, is not suitable for the problem of kindergarten teaching.
The utility model solves the technical scheme that its technical matters adopts: a kind of teaching, with flooring fan fan head, comprises body, and described body comprises fan head and web member, and described web member one end is connected with fan head, described fan head comprises annulus outer ring, be located at the strut of inside, annulus outer ring, described strut has two, be respectively the first strut and the second strut, the first described strut and the second strut square crossing arrange, the first described strut two ends are respectively equipped with the first fixed orifice and the second fixed orifice, the second described strut two ends are respectively equipped with the 3rd fixed orifice and the 4th fixed orifice, the first described strut and the second strut square crossing place are provided with the 5th fixed orifice, described web member comprises a gland, the first linking arm and the second linking arm, described fan head is fixed in the gland of web member by the 5th fixed orifice, the first linking arm or second linking arm of described web member are stuck in column top, described fan head is provided with four fan blades, be respectively the first fan blade, the second fan blade, the 3rd fan blade and the 4th fan blade, at least one side of described fan blade is provided with a plush copper, and described the first fan blade, the second fan blade, the 3rd fan blade and the 4th fan blade are fixed in the first fixed orifice, the second fixed orifice, the 3rd fixed orifice and the 4th fixed orifice by plush copper respectively.
The utlity model has reasonable in design, the feature of easy accessibility and safety.Be used for imparting knowledge to students conveniently.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model coordinates with upright post base.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in the figure, the utility model comprises body, and described body comprises fan head and web member 14, and described web member one end is connected with fan head, described fan head comprises annulus outer ring 1, be located at the strut of 1 inside, annulus outer ring, described strut has two, be respectively the first strut 12 and the second strut 4, the first described strut 12 and the second strut 4 square crossing settings, the first described strut 12 2 ends are respectively equipped with the first fixed orifice 19 and the second fixed orifice 17, the second described strut 4 two ends are respectively equipped with the 3rd fixed orifice 20 and the 4th fixed orifice 18, the first described strut 12 and the second strut 4 square crossings place are provided with the 5th fixed orifice 10, described web member comprises a gland 21, the first linking arm 16 and the second linking arm 15, described fan head is fixed on by the 5th fixed orifice 10 in the gland 21 of web member, the first linking arm 16 or second linking arm 15 of described web member are stuck in column 8 tops.
Described fan head is provided with four fan blades, be respectively the first fan blade 13, the second fan blade 6, the 3rd fan blade 9 and the 4th fan blade 3, at least one side of described fan blade is provided with a plush copper 22, and described the first fan blade 13, the second fan blade 6, the 3rd fan blade 9 and the 4th fan blade 3 are fixed in the first fixed orifice 19, the second fixed orifice 17, the 3rd fixed orifice 20 and the 4th fixed orifice 18 by plush copper 22 respectively.
Described 2 outsides, annulus outer ring are provided with annulus outer ring groove 1, and described strut outside is provided with strut groove 11 and strut groove 5.
Claims (2)
1. a flooring fan fan head for teaching, is characterized in that comprising body, and described body comprises fan head and web member, and described web member one end is connected with fan head, described fan head comprises annulus outer ring, be located at the strut of inside, annulus outer ring, described strut has two, be respectively the first strut and the second strut, the first described strut and the second strut square crossing arrange, the first described strut two ends are respectively equipped with the first fixed orifice and the second fixed orifice, the second described strut two ends are respectively equipped with the 3rd fixed orifice and the 4th fixed orifice, the first described strut and the second strut square crossing place are provided with the 5th fixed orifice, described web member comprises a gland, the first linking arm and the second linking arm, described fan head is fixed in the gland of web member by the 5th fixed orifice, the first linking arm or second linking arm of described web member are stuck in column top, described fan head is provided with four fan blades, be respectively the first fan blade, the second fan blade, the 3rd fan blade and the 4th fan blade, at least one side of described fan blade is provided with a plush copper, and described the first fan blade, the second fan blade, the 3rd fan blade and the 4th fan blade are fixed in the first fixed orifice, the second fixed orifice, the 3rd fixed orifice and the 4th fixed orifice by plush copper respectively.
2. flooring fan fan head for a kind of teaching according to claim 1, is characterized in that described outside, annulus outer ring is provided with annulus outer ring groove, and described strut outside is provided with strut groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769524.8U CN203659335U (en) | 2013-11-30 | 2013-11-30 | Fan head of floor fan used for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769524.8U CN203659335U (en) | 2013-11-30 | 2013-11-30 | Fan head of floor fan used for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659335U true CN203659335U (en) | 2014-06-18 |
Family
ID=50925702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769524.8U Expired - Fee Related CN203659335U (en) | 2013-11-30 | 2013-11-30 | Fan head of floor fan used for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659335U (en) |
-
2013
- 2013-11-30 CN CN201320769524.8U patent/CN203659335U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202167161U (en) | History teaching demonstration device | |
| CN203659335U (en) | Fan head of floor fan used for teaching | |
| CN203659333U (en) | Floor fan used for teaching | |
| CN203659331U (en) | Fan head of floor fan used for teaching | |
| CN203659330U (en) | Floor fan used for teaching | |
| CN203659323U (en) | Novel fan head of floor fan used for teaching | |
| CN203838942U (en) | Tea table for teaching | |
| CN203659320U (en) | Wheel mechanism used for teaching | |
| CN203659325U (en) | Tea-table panel mechanism used for teaching | |
| CN203659334U (en) | Pedestal connecting mechanism of floor fan used for teaching | |
| CN203659319U (en) | Tea table used for teaching | |
| CN203659324U (en) | Tea-table panel mechanism used for teaching | |
| CN203662254U (en) | Tea table leg mechanism for teaching | |
| CN102370353A (en) | Folding cultural and educational board support | |
| CN202570231U (en) | Instrument lifting platform for chemical experiment teaching | |
| CN203659321U (en) | Accommodation disk for commodity shelf used for teaching | |
| CN204348116U (en) | A kind of English teaching board | |
| CN204519834U (en) | A kind of multipurpose hexagon table | |
| CN203008507U (en) | Stator for bearing vertical bar | |
| CN203563924U (en) | Multifunctional support frame for blackboard writing | |
| CN204889151U (en) | Novel desk | |
| CN204288605U (en) | Be applicable to Teaching of Economics to give lessons assistant teaching aid | |
| CN203041365U (en) | Teaching auxiliary frame | |
| CN203659259U (en) | Roller used for teaching | |
| CN203026007U (en) | Visual demonstration model for spatial graphic relation analysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161130 |