CN206513590U - Pitching adjustable fan - Google Patents
Pitching adjustable fan Download PDFInfo
- Publication number
- CN206513590U CN206513590U CN201720003378.6U CN201720003378U CN206513590U CN 206513590 U CN206513590 U CN 206513590U CN 201720003378 U CN201720003378 U CN 201720003378U CN 206513590 U CN206513590 U CN 206513590U
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- CN
- China
- Prior art keywords
- locating piece
- pitching
- blower
- casting
- rotating shaft
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- 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 utility model discloses a kind of pitching adjustable fan.The pitching adjustable fan includes fixed frame, blower-casting and two pitching regulating devices, and the blower-casting is fixed on fixed frame by two pitching regulating devices；Each pitching regulating device includes：Rotating shaft, fixed frame is located at for fixing and rotating with blower-casting, and the rotating shaft is in the horizontally arranged of blower-casting；Locating piece, the locating piece fixed with rotating shaft, the locating piece is provided with least two locating notches being arranged side by side and is located at two limiting sections of locating notch both sides, and the limiting section is used for the angle for limiting axis of rotation；Alignment pin, the rotation for limiting locating piece；Back-moving spring, for promoting alignment pin to reset, in the case where being acted on without external force, back-moving spring makes alignment pin be contacted all the time with locating piece, so that locating piece can not be rotated, it is ensured that blower-casting will not be rotated.The utility model pitching adjustable fan can adjust luffing angle.
Description
Technical field
The utility model is related to fan technology field, more particularly to a kind of pitching adjustable fan.
Background technology
At present, the fan of in the market is usually the swing that certain angle is carried out on the direction of level, and can not be vertical
It is adjusted on direction.It is upper in only the horizontal direction to swing, swing in any case, the direction of its air-out all blows to people and sits, stands
Height region, causes cat fever etc. uncomfortable using may result in for a long time.
Utility model content
It is adjustable that the technical problems to be solved in the utility model is to provide a kind of pitching that can adjust fan luffing angle
Fan.
To solve the above problems, the utility model provides a kind of pitching adjustable fan, the pitching adjustable fan bag
Include fixed frame, blower-casting and two pitching regulating devices, the blower-casting is fixed by two pitching regulating devices
On fixed frame；Each pitching regulating device includes:
Rotating shaft, fixed frame is located at for fixing and rotating with blower-casting, and the rotating shaft is in the level of blower-casting
Direction is set；
Locating piece, the locating piece fixed with rotating shaft, the locating piece is provided with least two locating notches being arranged side by side
And two limiting sections of locating notch both sides are located at, the limiting section is used for the angle for limiting axis of rotation；
Alignment pin, the rotation for limiting locating piece；
Back-moving spring, for promoting alignment pin to reset, in the case where being acted on without external force, back-moving spring make alignment pin all the time with positioning
Block is contacted, so that locating piece can not be rotated, it is ensured that blower-casting will not be rotated.
Further, the limiting section is provided with reinforcement.
Further, in addition to location key seat, the location key seat is provided with receiving hole.
Further, location key seat is located in fixed plate, and the fixed plate is provided with fixing lug boss.
Further, the locating piece is fixed by screw with rotating shaft.
Further, provided with three fixing holes in the rotating shaft.
The utility model pitching adjustable fan in blower-casting horizontal direction by setting rotating shaft, and axis of rotation is located at
Blower-casting, such blower-casting can be rotated in vertical direction around the shaft, and locating piece is set in rotating shaft, and locating piece passes through positioning
Finger setting, while back-moving spring is contradicted with locating piece all the time by alignment pin in the absence of external forces, makes its locating piece not turn
Dynamic, so as to limit axis of rotation, i.e., blower-casting will not rotate in the presence of without external force.Need adjustment fan air-out with
During the angle of horizontal plane, by pulling blower-casting to rotate, adjustment is got up convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the better embodiment of the utility model pitching adjustable fan.
Fig. 2 is the structural representation of pitching regulating device.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the better embodiment of the utility model pitching adjustable fan includes fixed frame 1, blower-casting 2
And two pitching regulating devices, the blower-casting 2 is fixed on fixed frame 1 by two pitching regulating devices.
As shown in Fig. 2 each pitching regulating device includes rotating shaft 3, locating piece 4, alignment pin 5, back-moving spring 6, alignment pin
Seat 7 and fixed plate 8.Provided with three fixing holes in the rotating shaft 3, three screws are separately fixed at three fixations through locating piece 4
In hole, so that fixed block is fixed with rotating shaft 3；The rotating shaft 3 is fixed and rotated with blower-casting 2 and is located on fixed frame 1, and institute
State rotating shaft 3 and be located at the horizontally arranged of blower-casting 2.The location key seat 7 is provided with receiving hole, the alignment pin 5 and multiple
Position spring 6 is each provided in receiving hole, and the position of alignment pin 5 is located at outside location key seat 7, and is contradicted with locating piece 4；The alignment pin
5 rotation for limiting locating piece 4；The back-moving spring 6 is used to promote alignment pin 5 to reset.The alignment pin 5 is located at fixation
On plate 8, the alignment pin 5 is integrally formed with fixed plate 8, is easy to technique to manufacture.The fixed plate 8 is provided with fixing lug boss 81,
Fixed plate 8 is fixed by fixing lug boss 81 with fixed frame 1.
The locating piece 4 is provided with two locating notches 41 being arranged side by side, while two in the both sides of locating notch 41
Limiting section 42, the alignment pin 5 coordinates with locating notch 41, and limitation locating piece 4 is rotated, when the power that locating piece 4 rotates exceedes again
During the power of position spring 6, locating piece 4 is rotatable.When back-moving spring 6 is compressed to most in short-term, alignment pin 5 remains to support with limiting section 42
Touch, so as to limit the maximum angle of the rotation of locating piece 4.The limiting section 42 is provided with reinforcement, it is ensured that limiting section 42 has foot
Enough intensity, it is to avoid the power that locating piece 4 rotates is excessive and damages limiting section 42.
Rotating shaft 3 is set in the horizontal direction of blower-casting 2, and rotating shaft 3 rotates and is located at blower-casting 2, and such blower-casting 2 can
3 rotate in vertical direction around the shaft, locating piece 4 is set in rotating shaft 3, locating piece 4 is positioned by alignment pin 5, while without outer
Back-moving spring 6 allows alignment pin 5 to be contradicted all the time with locating piece 4 in the case of power, its locating piece 4 is not rotated, and turns so as to limit
Axle 3 is rotated, i.e., blower-casting 2 will not rotate in the presence of without external force.When needing to adjust the luffing angle of fan, only need
Blower-casting 2 is pulled 3 to rotate around the shaft, alignment pin 5 can keep blower-casting 2 not rotate in the case where being acted on without external force.Adjustment
Get up convenient, fast, without excessive operation.
Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every profit is not thereby limited
The equivalent structure made with the utility model specification and accompanying drawing content, is directly or indirectly used in other related technology necks
Domain, similarly within scope of patent protection of the present utility model.
Claims (6)
1. a kind of pitching adjustable fan, it is characterised in that：Including fixed frame, blower-casting and two pitching regulating devices,
The blower-casting is fixed on fixed frame by two pitching regulating devices；Each pitching regulating device includes:
Rotating shaft, fixed frame is located at for fixing and rotating with blower-casting, and the rotating shaft is in the horizontal direction of blower-casting
Set；
Locating piece, the locating piece fixed with rotating shaft, the locating piece provided with least two locating notches being arranged side by side and
Two limiting sections of locating notch both sides are located at, the limiting section is used for the angle for limiting axis of rotation；
Alignment pin, the rotation for limiting locating piece；
Back-moving spring, for promoting alignment pin to reset, in the case where being acted on without external force, back-moving spring makes alignment pin be connect all the time with locating piece
Touch, so that locating piece can not be rotated, it is ensured that blower-casting will not be rotated.
2. pitching adjustable fan according to claim 1, it is characterised in that：The limiting section is provided with reinforcement.
3. pitching adjustable fan according to claim 1, it is characterised in that：Also include location key seat, the alignment pin
Seat is provided with receiving hole.
4. pitching adjustable fan according to claim 3, it is characterised in that：Location key seat is located in fixed plate, described
Fixed plate is provided with fixing lug boss.
5. pitching adjustable fan according to claim 1, it is characterised in that：The locating piece is consolidated by screw and rotating shaft
It is fixed.
6. pitching adjustable fan according to claim 5, it is characterised in that：Provided with three fixing holes in the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003378.6U CN206513590U (en) | 2017-01-03 | 2017-01-03 | Pitching adjustable fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003378.6U CN206513590U (en) | 2017-01-03 | 2017-01-03 | Pitching adjustable fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513590U true CN206513590U (en) | 2017-09-22 |
Family
ID=59864249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003378.6U Active CN206513590U (en) | 2017-01-03 | 2017-01-03 | Pitching adjustable fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513590U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372784A (en) * | 2018-11-26 | 2019-02-22 | 珠海格力电器股份有限公司 | Fan |
| CN109798263A (en) * | 2019-01-25 | 2019-05-24 | 包小丹 | Spraying humidification fan with UVC LED light |
| WO2020077647A1 (en) * | 2018-10-20 | 2020-04-23 | 慈溪市众邦电器有限公司 | Fan having air-oscillation structure |
-
2017
- 2017-01-03 CN CN201720003378.6U patent/CN206513590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077647A1 (en) * | 2018-10-20 | 2020-04-23 | 慈溪市众邦电器有限公司 | Fan having air-oscillation structure |
| CN109372784A (en) * | 2018-11-26 | 2019-02-22 | 珠海格力电器股份有限公司 | Fan |
| CN109798263A (en) * | 2019-01-25 | 2019-05-24 | 包小丹 | Spraying humidification fan with UVC LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: Cixi Town God's Temple Guanhaiwei town, village 315300 Zhejiang city of Ningbo Province Patentee after: Cixi Zhong Bang Electrical Appliance Co., Ltd. Address before: 750002, the Ningxia Hui Autonomous Region, Jinfeng District, Yinchuan double Canal West Road, seven, West 2-3, government hospital Patentee before: Song Zhen Ming |