CN205714881U - A kind of oscillating fan - Google Patents
A kind of oscillating fan Download PDFInfo
- Publication number
- CN205714881U CN205714881U CN201620417771.5U CN201620417771U CN205714881U CN 205714881 U CN205714881 U CN 205714881U CN 201620417771 U CN201620417771 U CN 201620417771U CN 205714881 U CN205714881 U CN 205714881U
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- CN
- China
- Prior art keywords
- fan
- frame
- cambered surface
- retainer ring
- rotation pivot
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Abstract
nullA kind of oscillating fan of the present utility model，Including the frame being made up of front and rear casing，Central rack is provided with the cavity installing fan component，Fan component includes swinging mounting，By being provided with rotation pivot at two ends, swinging mounting left and right，Retainer ring is installed in frame，Rotation pivot outer wall is provided with the cambered surface groove of multiple indent，Retainer ring inwall is provided with the double wedge suitable with cambered surface groove，Swinging mounting can be rotationally connected with frame by multiple cambered surface grooves with coordinating successively of double wedge step by step，The size of pendulum angle can be regulated the most step by step when this oscillating fan swings up and down，The corresponding angle gear of the most each cambered surface groove，The angular adjustment of multistage gear can be realized，When being adjusted to a certain gear，Fan component may remain in and realizes air-supply under this angle gear，Easily will not loosen because of vibration during motor rotation causes pendulum angle to change，Improve the stability of this oscillating fan air-supply.
Description
Technical field
This utility model relates to a kind of fan, especially relates to a kind of oscillating fan.
Background technology
Fan is a kind of electrical equipment common in family life, and oscillating fan is a kind of common type in fan.Existing oscillating fan is shaken the head air-supply generally by the left and right being provided with oscillating mechanism and realizing fan, and realizing fan, to swing up and down the oscillating fan of air-supply fewer.Realize generally by manually regulation pendulum angle when fan swings up and down air-supply, the angle of regulation cannot be precisely controlled during regulation, and due to during fan work electric machine rotation have a vibration, the angle of fan regulation easily cannot keep for a long time because of vibration, affects the stability of fan air-supply.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of oscillating fan, and it has and swings up and down that angle gear is adjustable, stable feature of blowing.
The technical scheme that this utility model is used is mainly: a kind of oscillating fan, including by front, the frame of back cover composition, central rack is provided with the cavity installing fan component, described fan component includes swinging mounting and fan housing, described swinging mounting can swing up and down in the cavity being connected to frame, described swinging mounting is left, right two ends are provided with rotation pivot, described rotation pivot outer wall is provided with the cambered surface groove of multiple indent, it is provided with transition limit between described adjacent cambered surface groove, described frame corresponding rotation pivot position is provided with retainer ring, described Fixing shrink ring is connected on rotation pivot outer wall, retainer ring inwall is provided with the double wedge suitable with cambered surface groove, described swinging mounting can be rotationally connected with in frame with coordinating successively of double wedge step by step by multiple cambered surface grooves.
As the improvement of technique scheme, described rotation pivot outer wall two ends are symmetrically arranged with multiple cambered surface groove, and described retainer ring inwall two ends are symmetrically arranged with two double wedges.
As the further improvement of technique scheme, the protruding clamping joint that is provided with in the described upper and lower two ends of retainer ring outer wall, described erecting is equipped with the first containing cavity for installing retainer ring, is provided with first baffle plate corresponding with clamping joint in described first containing cavity.
Further, described rotation pivot end circumference is stretched out and is provided with limited block, and described erecting is equipped with the second containing cavity for installing limited block, and described second containing cavity is provided with second baffle, and described second baffle is provided with the bayonet socket corresponding with limited block.
Further, described frame is additionally provided with the rechargeable battery that can be used for powering fan, and frame is provided with the input interface and output interface being connected with rechargeable battery.
Further, described frame being provided with illuminating lamp, described illuminating lamp connects rechargeable battery.
The beneficial effects of the utility model are:
A kind of oscillating fan of the present utility model, by being provided with rotation pivot at two ends, swinging mounting left and right, retainer ring is installed in frame, rotation pivot outer wall is provided with the cambered surface groove of multiple indent, retainer ring inwall is provided with the double wedge suitable with cambered surface groove, swinging mounting can be rotationally connected with frame by multiple cambered surface grooves with coordinating successively of double wedge step by step, the size of pendulum angle can be regulated the most step by step when this oscillating fan swings up and down, the corresponding angle gear of the most each cambered surface groove, the angular adjustment of multistage gear can be realized, when being adjusted to a certain gear, fan component may remain in and realizes air-supply under this angle gear, easily will not loosen because of vibration during motor rotation causes pendulum angle to change, improve the stability of this oscillating fan air-supply.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is the connection diagram of rotation pivot and frame；
Fig. 4 is the first storage tank and the structural representation of the second storage tank；
Fig. 5 is the structural representation of rotation pivot；
Fig. 6 is the structural representation of retainer ring.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
nullReferring to figs. 1 through Fig. 6，A kind of oscillating fan of the present utility model，Including by front、The frame 1 of back cover composition，The cavity installing fan component it is provided with in the middle part of frame 1，Fan component includes swinging mounting 2 and fan housing 3，Swinging mounting 2 can swing up and down in the cavity being connected to frame 1，Described swinging mounting 2 is left、Right two ends are provided with rotation pivot 21，Described rotation pivot 21 outer wall is provided with the cambered surface groove 210 of multiple indent，It is provided with transition limit between described adjacent cambered surface groove 210，Described corresponding rotation pivot 21 position of frame 1 is provided with retainer ring 4，Described retainer ring 4 is socketed on rotation pivot 21 outer wall，Retainer ring 4 inwall is provided with the double wedge 41 suitable with cambered surface groove 210，Rotation pivot 21 end outer wall is provided with the groove 212 making way for double wedge 41，Described swinging mounting 2 can be rotationally connected with in frame 1 with coordinating successively of double wedge 41 step by step by multiple cambered surface grooves 210.The size of pendulum angle can be regulated the most step by step when this oscillating fan swings up and down, the corresponding angle gear of the most each cambered surface groove 210, the angular adjustment of multistage gear can be realized, when being adjusted to a certain gear, fan may remain in and realizes air-supply under this angle gear, easily will not loosen because of vibration during motor rotation causes pendulum angle to change, and improves the stability of this oscillating fan air-supply.
In this utility model, rotation pivot 21 outer wall two ends are symmetrically arranged with multiple cambered surface groove 210, retainer ring 4 inwall two ends are symmetrically arranged with two double wedges 41, when allowing to carry out the gear regulation of angle, rotation pivot 21 outer wall and retainer ring 4 have two symmetrical contact points, enhance the stability of regulation so that after carrying out angular adjustment, rotation pivot 21 is more firm with the connection of retainer ring 4, it is to avoid because vibration causes gear to loosen.
For convenience of retainer ring 4 being fixed in frame 1, the upper and lower two ends of retainer ring 4 outer wall are protruding is provided with clamping joint 42, frame 1 is provided with the first containing cavity 10 for installing retainer ring 4, first baffle plate 11 corresponding with clamping joint 42 it is provided with in first containing cavity 10, retainer ring 4 is placed in the first containing cavity 40 of frame 1 fore shell during installation, then by the assembling of frame 1 back cover up so that retainer ring about 4 two ends are fixed by the first baffle plate 11, thus avoid retainer ring 4 to rotate relative to frame 1.
Angle for avoiding the upper and lower oscillation adjustment of swinging mounting 2 is excessive, described rotation pivot 21 end circumference is stretched out and is provided with limited block 211, frame 1 is provided with the second containing cavity 12 for installing limited block 211, described second containing cavity 12 is provided with second baffle 13, second baffle 13 is provided with the bayonet socket 130 corresponding with limited block 211, when swinging mounting 2 swings to set angle, by being blocked prevention by the bayonet socket 130 of second baffle 13, it is rotated further limited block 211.
For improving the convenience used, frame 1 is additionally provided with the rechargeable battery that can be used for powering fan, the input interface 14 and output interface 15 being connected with rechargeable battery it is provided with in frame 1, by input interface 14, rechargeable battery is charged, output interface 15 can externally connect electronic equipment so that electronic equipment can be charged by this fan.
The function of this fan of horn of plenty, frame 1 is provided with illuminating lamp 5, and illuminating lamp 5 connects rechargeable battery, is provided by illuminating lamp 5 so that this fan can realize the function of illumination when night.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, as long as realizing within the technical scheme of this utility model purpose broadly falls into protection domain of the present utility model with essentially identical means.
Claims (6)
1. an oscillating fan, including by front, the frame of back cover composition, central rack is provided with the cavity installing fan component, described fan component includes swinging mounting and fan housing, described swinging mounting can swing up and down in the cavity being connected to frame, it is characterized in that: described swinging mounting is left, right two ends are provided with rotation pivot, described rotation pivot outer wall is provided with the cambered surface groove of multiple indent, it is provided with transition limit between described adjacent cambered surface groove, described frame corresponding rotation pivot position is provided with retainer ring, described Fixing shrink ring is connected on rotation pivot outer wall, retainer ring inwall is provided with the double wedge suitable with cambered surface groove, described swinging mounting can be rotationally connected with in frame with coordinating successively of double wedge step by step by multiple cambered surface grooves.
A kind of oscillating fan the most according to claim 1, it is characterised in that: described rotation pivot outer wall two ends are symmetrically arranged with multiple cambered surface groove, and described retainer ring inwall two ends are symmetrically arranged with two double wedges.
A kind of oscillating fan the most according to claim 1, it is characterized in that: the described upper and lower two ends of retainer ring outer wall are protruding is provided with clamping joint, described erecting is equipped with the first containing cavity for installing retainer ring, is provided with first baffle plate corresponding with clamping joint in described first containing cavity.
A kind of oscillating fan the most according to claim 1, it is characterized in that: described rotation pivot end circumference is stretched out and is provided with limited block, described erecting is equipped with the second containing cavity for installing limited block, described second containing cavity is provided with second baffle, and described second baffle is provided with the bayonet socket corresponding with limited block.
A kind of oscillating fan the most according to claim 1, it is characterised in that: described frame is additionally provided with the rechargeable battery that can be used for powering fan, and frame is provided with the input interface and output interface being connected with rechargeable battery.
A kind of oscillating fan the most according to claim 5, it is characterised in that: being provided with illuminating lamp in described frame, described illuminating lamp connects rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417771.5U CN205714881U (en) | 2016-05-09 | 2016-05-09 | A kind of oscillating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417771.5U CN205714881U (en) | 2016-05-09 | 2016-05-09 | A kind of oscillating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714881U true CN205714881U (en) | 2016-11-23 |
Family
ID=57304089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417771.5U Active CN205714881U (en) | 2016-05-09 | 2016-05-09 | A kind of oscillating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605933A (en) * | 2017-08-29 | 2018-01-19 | 广东美的环境电器制造有限公司 | Connector component, fan head swinging mechanism and fan |
| CN108895013A (en) * | 2018-08-01 | 2018-11-27 | 广东金莱特电器股份有限公司 | A kind of mini fan with more gear adjusting mechanisms |
-
2016
- 2016-05-09 CN CN201620417771.5U patent/CN205714881U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605933A (en) * | 2017-08-29 | 2018-01-19 | 广东美的环境电器制造有限公司 | Connector component, fan head swinging mechanism and fan |
| CN107605933B (en) * | 2017-08-29 | 2023-05-30 | 广东美的环境电器制造有限公司 | Connector assembly, fan oscillating mechanism and fan |
| CN108895013A (en) * | 2018-08-01 | 2018-11-27 | 广东金莱特电器股份有限公司 | A kind of mini fan with more gear adjusting mechanisms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |