CN208417089U - A kind of electric fan that emulation cattail leaf fan is swung - Google Patents
A kind of electric fan that emulation cattail leaf fan is swung Download PDFInfo
- Publication number
- CN208417089U CN208417089U CN201721760111.8U CN201721760111U CN208417089U CN 208417089 U CN208417089 U CN 208417089U CN 201721760111 U CN201721760111 U CN 201721760111U CN 208417089 U CN208417089 U CN 208417089U
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- China
- Prior art keywords
- blade
- sunpender
- swing arm
- swung
- emulation
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Abstract
The utility model discloses a kind of electric fans that emulation cattail leaf fan is swung, kinetic energy, which is generated, by motor drives crank block sliding, realize swinging up and down for cattail leaf fan blade, to avoid its stiff sense, hinge and elastic reset device is added at the intermediate position on Pu blade face, by the rotation of hinge make Pu Ye in realization lower swing while tail portion buffered, realize a kind of human oriented design of hand-held cattail leaf fan blowout natural wind, reduce noise and discomfort, and the blade design of Leaves'Shape increases the aesthetic feeling of product, can serve as decoration.
Description
Technical field
The utility model belongs to home life supplieshome life supplies technical field, is related to a kind of electric fan that emulation cattail leaf fan is swung.
Background technique
Currently, ceiling fan various types on the market, leafy or even bladeless ceiling fan is complete, these ceiling fans are used in primary
Meet in the process people it is daily needed for, but with the continuous improvement of people's living standards, to existing ceiling fan function and
Its user experience also has higher requirement.For common ceiling fan currently on the market, ceiling fan noise that consumer is generally reflected
Too big, blade cuts air generates air-flow, allows people to generate impact and stimulation, leads to headache work efficiency drop, and existing
Ceiling fan moulding is common, stereotyped, lacks decoration sense.
Utility model content
The utility model aim is to provide a kind of electric fan that emulation cattail leaf fan is swung, and solves fan existing in the prior art
The air-flow that blade cuts air generates makes one spinosity excitation, and the problem that noise is too big.
The technical solution adopted in the utility model is a kind of electric fan that emulation cattail leaf fan is swung, including sunpender, is covered on sunpender
It is connected to upper cover, sunpender is passed through from the center of upper cover, is connected with connection shell in the lower section of upper cover, sunpender, connection shell is end face
Disk equipped with circular groove, sunpender pass radially through the center of circle of connection shell, are embedded with song in the circular groove of connection shell
Handle wheel, the center of circle for connecting shell and crankwheel are provided with circular hole, and rotation axis is successively from connection shell and crankwheel center, rotation axis
Close to one end of connection shell and the output axis connection of motor, the rotation axis other end is connected with one end of sliding bar one, sliding bar
One other end is connected with sliding block, and sliding block is socketed on sunpender, and sliding block is also hinged with one end of sliding bar, and the end of sunpender is affixed
There is connecting shaft, connecting shaft is hinged with one end of blade swing arm, and the middle part of blade swing arm and the other end of sliding bar are hinged, blade pendulum
The other end of arm is connected with blade, and blade activity swing rod, one end of blade activity swing rod and blade pendulum are provided in the middle part of blade
Arm is connected by a hinge, and its interface is provided with elasticity reset device, and elasticity reset device includes two perpendicular to leaf
The support shaft of piece, support shaft one pass through blade swing arm, and support shaft two passes through blade activity swing rod, and one both ends of support shaft pass through respectively
Two springs for being parallel to blade are connected.
The utility model is also characterized by: blade swing arm is provided with multiple.
Blade activity swing rod is connected in blade swing arm horizontal by 15 degree of inclinations angle.
The length of support rod in elastic reset device is 0.5-1.0 centimetres.
The utility model has the beneficial effects that change traditional ceiling fan may only 360 degree rotation air supply pattern, reduce because cutting
Impact sense when air brings flow velocity and excitement are cut, while reducing noise, because air supply pattern, flexible material and elastic force are multiple
The use of position device increases the same of the decorative lower swing in realization of fan in use like the wing agitated
When take into account 360 degree of circulation rotatings, two kinds of air supply modes combine, and meet the needs of people are different
Detailed description of the invention
Fig. 1 is a kind of product structure explanatory diagram for the electric fan that emulation cattail leaf fan is swung of the utility model；
Fig. 2 is the detail view of elasticity reset device in a kind of electric fan that emulation cattail leaf fan is swung of the utility model；
Fig. 3 is a kind of a kind of structure chart of embodiment of electric fan that emulation cattail leaf fan is swung of the utility model.
1. upper cover, 2. sunpenders, 3. crankwheels, 4. rotation axis, 5. connection shells, 6. sliding bars one, 7. sliding blocks, 8. blades,
9. motor, 10. blade activity swing rods, 11. hinges, 12. support shafts one, 13. blade swing arms, 14. blade swing rods, 15. blades connect
Spindle, 16. sliding bars two, 17. support shafts two.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of structure for the electric fan that emulation cattail leaf fan is swung of the utility model, as shown in Figure 1, including sunpender 2, on sunpender 2
It is socketed with upper cover 1, sunpender 2 is passed through from the center of upper cover 1, is connected with connection shell 5 in the lower section of upper cover 1, sunpender 2, is connected shell
Body 5 is the disk that end face is equipped with circular groove, and sunpender 2 passes radially through the center of circle of connection shell 5, in the circle of connection shell 5
Groove is embedded with crankwheel 3, and the center of circle for connecting shell 5 and crankwheel 3 is provided with circular hole, and rotation axis 4 is successively from connection 5 He of shell
3 center of crankwheel, rotation axis 4 is close to one end of connection shell 5 and the output axis connection of motor 9, the connection of 4 other end of rotation axis
Have one end of sliding bar 1, the other end of sliding bar 1 is connected with sliding block 7, and sliding block 7 is socketed on sunpender 2, sliding block 7 also with
One end of sliding bar 16 is hinged, and the end of sunpender 2 is connected with connecting shaft 15, and connecting shaft 15 is hinged with one end of blade swing arm 13,
The middle part of blade swing arm 13 and the other end of sliding bar 16 are hinged, and the other end of blade swing arm 13 is connected with blade 8, blade 8
Middle part is provided with blade activity swing rod 10, one end of blade activity swing rod 10 and blade swing arm 13 and is connected by hinge 11, and
Its interface is provided with elasticity reset device, elasticity reset device includes two support shafts 12 perpendicular to blade 8, support shaft
One 12 pass through blade swing arm 13, and support shaft 2 17 passes through blade activity swing rod (10), and one 12 both ends of support shaft pass through two respectively
The spring for being parallel to blade 8 is connected.
Blade swing arm 13 is provided with multiple.
Blade activity swing rod 10 is connected in blade swing arm 13 horizontal by 15 degree of inclinations angle.
The length of support rod 12 in elastic reset device is 0.5-1.0 centimetres.
It is that motor 9 rotates that the electric fan application method that emulation cattail leaf fan is swung, which may be implemented, in the utility model, drives crank
The blade swing arm 14 that sliding block 3, crank block 3 are moved up and down with movable slider 7 by sliding bar 6, while connect with sliding block 7 connects
Fitting drive connection blade 8 and blade swing arm 13 realize blade upper and lower swing, blade activity swing rod 10 due to and hinge
11 connection will and then swing up and down, at this time due to the elastic force of connection be again device 12 under force, realize flexible blade
Buffering of tail portion during blade is swung up and down, blowout comfortably meet the light air of people's affection need.When a large amount of air-supplies of needs
When, air supply pattern only need to be adjusted, the conventional motors in upper cover 1 start turning, and realize 360 degree of circulation air-supplies, meet people's difference
Life requirement.
Fig. 3 is an embodiment of the present invention, and blade swing arm 13 is provided with 4, and 8 shape of blade is leaf moulding,
Four leaves are combined together, and constitute fan blade portion, and appearance extremely has ornamental value, can play the work in decoration room
With.
The utility model, which has the advantages that, is, change traditional ceiling fan may only 360 degree rotation air supply pattern, subtract
Lack impact sense when bringing flow velocity because of blade cuts air and excitement, while reducing noise, because of air supply pattern, flexible material
The use of material and elastic reset device increases the dicoration of fan, in realization in use like the wing agitated
360 degree of circulation rotatings are taken into account while lower swing, two kinds of air supply modes combine, and meet the needs of people are different.
Claims (4)
1. a kind of electric fan that emulation cattail leaf fan is swung, it is characterised in that: including sunpender (2), upper cover (1) is socketed on sunpender (2),
Sunpender (2) is passed through from the center of upper cover (1), and in the lower section of upper cover (1), sunpender (2) is connected with connection shell (5), connects shell
(5) disk of circular groove is equipped with for end face, sunpender (2) passes radially through the center of circle of connection shell (5), in connection shell (5)
Circular groove be embedded with crankwheel (3), the center of circle for connecting shell (5) and crankwheel (3) is provided with circular hole, rotation axis (4) according to
It is secondary from connection shell (5) and crankwheel (3) center, rotation axis (4) close to connection shell (5) one end and motor (9) output
Axis connection, rotation axis (4) other end are connected with one end of sliding bar one (6), and the other end of sliding bar one (6) is connected with sliding block
(7), sliding block (7) is socketed on sunpender (2), and sliding block (7) is also hinged with one end of sliding bar (16), and the end of sunpender (2) is affixed
Have connecting shaft (15), connecting shaft (15) is hinged with one end of blade swing arm (13), the middle part of blade swing arm (13) and sliding bar
(16) the other end is hinged, and the other end of blade swing arm (13) is connected with blade (8), and it is living that blade is provided in the middle part of blade (8)
Movable pendulum bar (10), one end of blade activity swing rod (10) and blade swing arm (13) are connected by hinge (11), and in its interface
Place is provided with elasticity reset device, and elasticity reset device includes the support shaft one (12) and support shaft two perpendicular to blade (8)
(17), support shaft one (12) passes through blade swing arm (13), and support shaft two (17) passes through blade activity swing rod (10), support shaft one
(12) pass through the spring that two are parallel to blade (8) respectively with the both ends of support shaft two (17) to be connected.
2. the electric fan that emulation cattail leaf fan described in claim 1 is swung, it is characterised in that: the blade swing arm (13) is provided with more
It is a.
3. the electric fan that emulation cattail leaf fan described in claim 1 is swung, it is characterised in that: the blade activity swing rod (10) and water
Plane is connected on blade swing arm (13) in 15 degree of inclinations angle.
4. the electric fan that emulation cattail leaf fan described in claim 1 is swung, it is characterised in that: the support in the elasticity reset device
The length of axis one (12) is 0.5-1.0 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760111.8U CN208417089U (en) | 2017-12-16 | 2017-12-16 | A kind of electric fan that emulation cattail leaf fan is swung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760111.8U CN208417089U (en) | 2017-12-16 | 2017-12-16 | A kind of electric fan that emulation cattail leaf fan is swung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417089U true CN208417089U (en) | 2019-01-22 |
Family
ID=65128333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721760111.8U Expired - Fee Related CN208417089U (en) | 2017-12-16 | 2017-12-16 | A kind of electric fan that emulation cattail leaf fan is swung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943929A (en) * | 2019-03-29 | 2019-06-28 | 安徽天宇纺织有限公司 | The processing of weaving cotton thread, constructional device of twisting thread |
| CN110180304A (en) * | 2019-05-24 | 2019-08-30 | 南京市第六建筑安装工程有限公司 | Construction site fugitive dust processing unit and fugitive dust processing method |
| CN112161649A (en) * | 2020-08-24 | 2021-01-01 | 南京信息职业技术学院 | Agricultural thing networking environment monitoring device |
-
2017
- 2017-12-16 CN CN201721760111.8U patent/CN208417089U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943929A (en) * | 2019-03-29 | 2019-06-28 | 安徽天宇纺织有限公司 | The processing of weaving cotton thread, constructional device of twisting thread |
| CN110180304A (en) * | 2019-05-24 | 2019-08-30 | 南京市第六建筑安装工程有限公司 | Construction site fugitive dust processing unit and fugitive dust processing method |
| CN112161649A (en) * | 2020-08-24 | 2021-01-01 | 南京信息职业技术学院 | Agricultural thing networking environment monitoring device |
| CN112161649B (en) * | 2020-08-24 | 2022-04-22 | 南京信息职业技术学院 | Agricultural thing networking environment monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |