CN105422491B - Oscillating mechanism for fan and the fan with it - Google Patents
Oscillating mechanism for fan and the fan with it Download PDFInfo
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- CN105422491B CN105422491B CN201511033896.4A CN201511033896A CN105422491B CN 105422491 B CN105422491 B CN 105422491B CN 201511033896 A CN201511033896 A CN 201511033896A CN 105422491 B CN105422491 B CN 105422491B
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- head
- connecting rod
- fastener
- fan
- shaking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of oscillating mechanism for fan and the fan with it, the fan includes: crank, connecting rod of shaking the head, the first fastener and the first elastic parts, and one end of the connecting rod of shaking the head is set on the crank；First fastener is threadedly coupled to prevent described one end of the connecting rod of shaking the head from deviating from from the crank with the crank；First elastic parts is set on first fastener, and first elastic parts is located at the side far from the crank of the connecting rod of shaking the head, first elastic parts is configured to only support so that the connecting rod of shaking the head is kept in contact with the crank with the connecting rod of shaking the head.Oscillating mechanism according to the present invention for fan, by the way that the first elastic parts is arranged, so that connecting rod of shaking the head is kept in contact with crank.Can compensate for as a result, the gap of itself or the first fastener between part loosen, gap caused by abrasion, improve the stationarity shaken the head.
Description
Technical field
The present invention relates to field of household appliances, more particularly, to a kind of oscillating mechanism for fan and the fan with it.
Background technique
In the related technology, fan generallys use four-bar mechanism control fan head swinging.However, due to above-mentioned four-bar mechanism
In each components between there is fit clearances, and with using the increase gap of time to become larger, fan is faced upward under head state
When shaking the head, center of gravity shifts, and gap accumulative action generates shake the head pause or acceleration, to will affect the stationarity shaken the head.This
Outside, it cannot be compensated when abrasion or the first fastener loosen between movable joint, so that gap is increasing, and the presence in gap makes
Components stress is irregular and deviation occurs, to aggravate the load of motor casing internal gear, accelerates the abrasion of gear.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of oscillating mechanism for fan, the stationarity of the oscillating mechanism is good and high reliablity.
It is another object of the present invention to propose a kind of fan with above-mentioned oscillating mechanism.
The oscillating mechanism for fan according to a first aspect of the present invention characterized by comprising crank；
It shakes the head connecting rod, one end of the connecting rod of shaking the head is set on the crank；First fastener, first fastener
It is connect with the crank to prevent described one end of the connecting rod of shaking the head from deviating from from the crank；And first elastic parts,
First elastic parts is set on first fastener, and first elastic parts is located at the remote of connecting rod of shaking the head
Side from the crank, first elastic parts be configured to it is described shake the head connecting rod only support so that it is described shake the head connecting rod with
The crank is kept in contact.
Oscillating mechanism according to the present invention for fan, by the way that the first elastic parts is arranged, so that shake the head connecting rod and song
Handle is kept in contact.Can compensate for as a result, the gap of itself or the first fastener between part loosen, gap caused by abrasion, avoid
Deviation occurs for shake the head connecting rod and crank, to improve the stationarity shaken the head.In addition, the abrasion between also reducing part, is improved
The reliability of oscillating mechanism, and the service life of oscillating mechanism is extended, to reduce use cost.
In addition, the component of shaking the head according to the present invention for fan, can also have the following additional technical features:
According to some embodiments of the present invention, first elastic parts includes: to accommodate set, and the receiving is set in institute
It states on the first fastener, and the side far from the crank for accommodating set and being located at the connecting rod of shaking the head；And spring part, it is described
Spring part is located between the receiving set and first fastener, and the spring part is configured to the direction towards the crank
Often push the receiving set so that the connecting rod of shaking the head is kept in contact with the crank.
Optionally, first fastener is the first screw.
Specifically, first fastener includes: the first head；Threaded portion, one end of the threaded portion and described first
Head is connected；And first positioning region, first positioning region are located between first head and the threaded portion, described
The cross-sectional area of one positioning region is greater than the cross-sectional area of the threaded portion, and first positioning region is connected with the threaded portion
One end end face and the end face of the crank are only supported.
Optionally, first fastener is the first buckle.
Specifically, first fastener includes: the second head；Button bit portion, the one end in the button bit portion and described first
Head is connected；And second positioning region, second positioning region are located between second head and the button bit portion, described
The cross-sectional area of two positioning regions is greater than the cross-sectional area in the button bit portion, and second positioning region is connected with the button bit portion
One end end face and the end face of the crank are only supported.
According to some embodiments of the present invention, the button bit portion includes the two sub- button bit portions of setting of being separated from each other.
Optionally, the crank and receiving set are respectively plastic part, and the connecting rod of shaking the head is metalwork.
Other embodiments according to the present invention, the oscillating mechanism for fan further comprises: positioning sleeve, wherein described
The other end of connecting rod of shaking the head is set on the positioning sleeve；Second fastener, second fastener are connected with the positioning sleeve；
Second elastic parts, second elastic parts are set on second fastener, and second elastic parts is located at institute
State connecting rod of shaking the head far from the positioning sleeve side, second elastic parts be configured to it is described shake the head connecting rod only support with
It is kept in contact the connecting rod of shaking the head with the positioning sleeve.
Specifically, second fastener is connected after passing through the positioning sleeve with the connector of the fan, the positioning
Holding tank is formed in set, second elastic parts is spring, and second elastic parts is located in the holding tank and stops
It is against between the positioning sleeve and the connector.
Further, also walking for the oscillating mechanism of fan includes: gasket, and the gasket is located at shake the head connecting rod and the institute
It states between the second fastener, the gasket is located at the side far from the positioning sleeve of the connecting rod of shaking the head.
Optionally, second fastener is the second buckle or the second screw.
Other embodiments according to the present invention, first elastic parts are to be located at shake the head connecting rod and described first
Spring or U-shaped elastic slice between fastener.
Fan according to a second aspect of the present invention, the oscillating mechanism for fan including above-mentioned first aspect.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of oscillating mechanism according to a first embodiment of the present invention；
Fig. 2 is the structural schematic diagram of oscillating mechanism according to a second embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the first fastener shown in Fig. 2；
Fig. 4 is the structural schematic diagram of oscillating mechanism according to a third embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the first fastener shown in Fig. 4；
Fig. 6 is the structural schematic diagram of oscillating mechanism according to a fourth embodiment of the present invention；
Fig. 7 is the structural schematic diagram of oscillating mechanism according to a fifth embodiment of the present invention；
Fig. 8 is the structural schematic diagram of U-shaped elastic slice according to an embodiment of the present invention.
Appended drawing reference:
Oscillating mechanism 100,
Crank 1, connecting rod 2 of shaking the head,
First fastener 3, the first head 31, threaded portion 32, the first positioning region 33,
Second head 34, button bit portion 35, sub-buckle position portion 351, the second positioning region 36,
First elastic parts 4 accommodates set 41, only arrived piece 411, spring part 42,
Positioning sleeve 5, holding tank 51, the second screw 6, the second buckle 7, the second elastic parts 8, the first receiving set 81, first
Spring part 82, connector 9, gasket 10, U-shaped elastic slice 11.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as referring to
Show or imply relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise saying
Bright, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature right above second feature and oblique upper, or be merely representative of
First feature horizontal height is less than second feature.
The oscillating mechanism 100 according to an embodiment of the present invention for fan such as electric fan is described below with reference to Fig. 1-Fig. 8.
As shown in Figure 1, the oscillating mechanism 100 for fan such as electric fan of embodiment according to a first aspect of the present invention,
It include: crank 1, connecting rod 2 of shaking the head, the first fastener 3 and the first elastic parts 4.
Wherein, shake the head one end (for example, left end in Fig. 1) of connecting rod 2 is set on crank 1, the first fastener 3 and crank
1 connection is deviate from from crank 1 with the one end (i.e. above-mentioned one end) that connecting rod 2 is set on crank 1 that prevents from shaking the head.Optionally, first
Fastener 3 is the first screw, but not limited to this.Referring to Fig.1, the first screw includes the head being connected with each other and screw rod, screw rod with
Crank 1 is threadedly coupled.
First elastic parts 4 is set on the first fastener 3, and the first elastic parts 4 is located at the separate bent of connecting rod 2 of shaking the head
The side of handle 1, the first elastic parts 4 are configured to and shake the head connecting rod 2 only to so that connecting rod 2 of shaking the head is kept in contact with crank 1.By
This, may make the elastic force of the first elastic parts 4 to act on connecting rod 2 of shaking the head always, so that connecting rod 2 of shaking the head is bonded with the holding of crank 1
Mated condition, and loosen or wear in the first fastener 3 when generating gap, by the first elastic parts 4 automatically compensation
Gap is stated, to improve the stationarity of oscillating mechanism 100.
Oscillating mechanism 100 according to an embodiment of the present invention for fan such as electric fan passes through the elastic group of setting first
Part 4, so that connecting rod 2 of shaking the head is kept in contact with crank 1.It can compensate for the gap generated when connecting rod 2 is assembled with crank 1 of shaking the head as a result,
Or first fastener 3 loosen, gap caused by abrasion, avoid shaking the head connecting rod 2 and deviation occur for crank 1, when oscillating mechanism 100
When applied to fan, the stationarity of fan head swinging can be improved.In addition, also reduce the components such as connecting rod 2 of shaking the head, crank 1 it
Between abrasion, the reliability of oscillating mechanism 100 is improved, and extend the service life of oscillating mechanism 100, to reduce into
This.
According to some embodiments of the present invention, referring to Fig.1, Fig. 2, Fig. 4, Fig. 6 and Fig. 7, the first elastic parts 4 include accommodate
Set 41 and spring part 42.It wherein accommodates set 41 to be set on the first fastener 3, and accommodates set 41 and be located at the separate of connecting rod 2 that shake the head
The side (for example, downside in Fig. 1) of crank 1.Spring part 42 is located between receiving set 41 and the first fastener 3, spring part 42
It is configured to often push receiving set 41 so that connecting rod 2 of shaking the head is kept in contact with crank 1 towards the direction of crank 1.It can pass through as a result,
The gap that the first fastener of stretch compensation 3 of spring part 42 is loosened or generated when wearing.
Specifically, referring to Fig.1, it accommodates in set 41 and is equipped with only arrived piece 411.Spring part 42 is only against only arrived piece 411 and first
Between fastener 3.Spring part 42 can be fixed in receiving set 41 as a result, so that position stabilization, the performance of spring part 42 can
It leans on.In addition, lubricating oil can be stored by accommodating in set 41, be conducive to the lubrication of movable joint, reduce the abrasion between components, from
And further increase the stability and reliability of oscillating mechanism 100.
Certainly, the first elastic parts 4 may be to be located at the spring or U-shaped shaken the head between connecting rod 2 and the first fastener 3
Elastic slice 11 etc..For example, specifically, one end of spring can with shake the head connecting rod 2 only support, the other end of spring and the first fastener
3 only support.The upper surface of U-shaped elastic slice 11 is contacted with connecting rod 2 of shaking the head, and the lower surface of U-shaped elastic slice 11 is contacted with the first fastener 3.By
This, so that the elastic force of spring or U-shaped elastic slice 11 acts on connecting rod 2 of shaking the head, guarantee connecting rod 2 of shaking the head is remained with crank 1 and is connect
Touching, thus the first fastener 3 loosen compensated automatically when perhaps abrasion generates gap by spring or U-shaped elastic slice 11 it is above-mentioned
Gap has the advantages of simple structure and easy realization.
It is understood that the first elastic parts 4 can also be other types of elastic construction, as long as can play will shake the head
Connecting rod 2 and crank 1 remain contact.
It further, can be (not shown equipped with pilot hole on the upper surface of U-shaped elastic slice 11 and the lower surface of U-shaped elastic slice 11
Out).When pilot hole passes through the first fastener 3, U-shaped elastic slice 11 can be assembled and shaken the head between connecting rod 2 and the first fastener 3.By
This, can be convenient for the assembly of U-shaped elastic slice 11, and simple process, be easy to implement.
According to some embodiments of the present invention, referring to Fig. 2 and in conjunction with Fig. 3, the first fastener 3 includes the first head 31, spiral shell
Line portion 32 and the first positioning region 33.One end (such as lower end in Fig. 3) of threaded portion 32 is connected with the first head 31, and first is fixed
Position portion 33 is located between the first head 31 and threaded portion 32, and the cross-sectional area of the first positioning region 33 is greater than the cross section of threaded portion 32
Product, one end (such as upper end in Fig. 3) end face of the first positioning region 33 being connected with threaded portion 32 are only supported with the end face of crank 1.
The relative motion of crank 1 and the first fastener 3 in the up-down direction can be limited as a result, to limit the first fastener 3 and song
Gap size between handle 1, so that the decrement of an elastic parts and elastic force are fixed, so that the rule of the first elastic parts 4
Lattice are unified, convenient for producing in enormous quantities, reduce production cost.
Other embodiments according to the present invention, the first fastener 3 are the first buckle.For example, referring to Fig. 4 and Fig. 5, first
Buckle includes the second head 34 and button bit portion 35, one end (for example, lower end in Fig. 5) and 31 phase of the first head in button bit portion 35
Even.Optionally, two sub- button bit portions 351 of the button bit portion 35 including the setting that is separated from each other.In assembly, above-mentioned two sub-buckle position
The axis in portion 351 towards button bit portion 35 passes through crank 1 after drawing close and is buckled in the upper end of crank 1, may make crank 1 and the as a result,
The close connection of one buckle, and structure is simple, it is easy to assembly.
Further, the first buckle further includes the second positioning region 36, and the second positioning region 36 is located at the second head 34 and button bit
Between portion 35, the cross-sectional area of the second positioning region 36 is greater than the cross-sectional area in button bit portion 35, the second positioning region 36 with button bit portion
35 connected one end (such as upper end in Fig. 5) end faces and the end face of crank 1 are only supported.Crank 1 and the first buckle can be limited as a result,
Relative motion in the up-down direction, so that the gap size between the first buckle and crank 1 is limited, so that the first elastic group
The decrement and elastic force of part 4 are fixed, so that the uniform specification of the first elastic parts 4, convenient for producing in enormous quantities.
Optionally, crank 1 and receiving set 41 are respectively plastic part, and connecting rods 2 of shaking the head are metalwork.It can avoid metal as a result,
Direct friction between metal, so that the first fastener 3 is not easy to loosen.
It according to some embodiments of the present invention, further comprise that positioning sleeve 5, second is tight for the oscillating mechanism of fan 100
Firmware and the second elastic parts 8.
Referring to Fig. 6, the other end (for example, right end in Fig. 6) for connecting rod 2 of shaking the head is set on positioning sleeve 5, the second fastener
It is connected with positioning sleeve 5, the second elastic parts 8 is set on the second fastener, and the second elastic parts 8 is located at connecting rod 2 of shaking the head
The side (for example, upside in Fig. 6) of remotely located set 5, specifically, the second elastic parts may include that the first receiving covers 81 Hes
First spring part 82.Second elastic parts 8 is configured to and shakes the head connecting rod 2 only to so that connecting rod 2 of shaking the head connects with the holding of positioning sleeve 5
Touching.The stationarity of oscillating mechanism 100 can be further improved as a result,.
Other embodiments according to the present invention, referring to Fig. 7, connection of second fastener after positioning sleeve 5 with fan
First 9 are connected, and holding tank 51 is formed in positioning sleeve 5, and the second elastic parts 8 is spring, and the second elastic parts 8 is located at holding tank 51
It is interior and only be against between positioning sleeve 5 and connector 9.Wherein, connector 9 is fixed, and positioning sleeve 5 is acted on compensation upwards by elastic force
Gap.The stationarity of oscillating mechanism 100 equally can be improved as a result,.
It further, further include gasket 10 for the oscillating mechanism of fan 100, gasket 10 is located at shake the head connecting rod 2 and second
Between fastener, gasket 10 is located at the side (for example, upside in Fig. 7) of the remotely located set 5 for connecting rod 2 of shaking the head.Wherein, gasket
10 be preferably plastic part.Referring to Fig. 7, the connecting rod 2 that can will shake the head of gasket 10 is separated with the second fastener, can avoid the company of shaking the head as a result,
Abrasion between bar 2 and the second fastener, so as to avoid generating gap.
Optionally, the second fastener is the second buckle 7 or second screw 6, but not limited to this.For example, in the example of Fig. 6
In, the second fastener is the second buckle 7, and in the example in figure 7, the second fastener is the second screw 6.
The fan (not shown go out) of embodiment according to a second aspect of the present invention, including above-mentioned first aspect is real according to the present invention
The oscillating mechanism 100 for applying example, since the oscillating mechanism 100 of above-mentioned first aspect embodiment has stationarity good, high reliablity
Beneficial effect, therefore by the way that the oscillating mechanism 100 is arranged, the overall performance of fan can be improved.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (14)
1. a kind of oscillating mechanism for fan characterized by comprising
Crank；
It shakes the head connecting rod, one end of the connecting rod of shaking the head is set on the crank；
First fastener, first fastener are connect to prevent described one end of the connecting rod of shaking the head from described with the crank
Deviate from crank；And
First elastic parts, first elastic parts are set on first fastener, and first elastic parts position
In the side far from the crank of the connecting rod of shaking the head, first elastic parts is configured to only support with the connecting rod of shaking the head
So that the connecting rod of shaking the head is kept in contact with the crank.
2. the oscillating mechanism according to claim 1 for fan, which is characterized in that first elastic parts includes:
Set is accommodated, the receiving is set on first fastener, and receiving set is located at the remote of connecting rod of shaking the head
Side from the crank；With
Spring part, the spring part are located between the receiving set and first fastener, and the spring part is configured to court
Often push the receiving set so that the connecting rod of shaking the head is kept in contact with the crank to the direction of the crank.
3. the oscillating mechanism according to claim 2 for fan, which is characterized in that first fastener is the first spiral shell
Nail.
4. the oscillating mechanism according to claim 3 for fan, which is characterized in that first fastener includes:
First head；
Threaded portion, one end of the threaded portion are connected with first head；And
First positioning region, first positioning region are located between first head and the threaded portion, first positioning region
Cross-sectional area be greater than the threaded portion cross-sectional area, one end end face of first positioning region being connected with the threaded portion
It is only supported with the end face of the crank.
5. the oscillating mechanism according to claim 2 for fan, which is characterized in that first fastener is the first card
Button.
6. the oscillating mechanism according to claim 5 for fan, which is characterized in that first fastener includes:
Second head；
Button bit portion, the one end in the button bit portion are connected with second head；And
Second positioning region, second positioning region are located between second head and the button bit portion, second positioning region
Cross-sectional area be greater than the button bit portion cross-sectional area, one end end face of second positioning region being connected with the button bit portion
It is only supported with the end face of the crank.
7. the oscillating mechanism according to claim 6 for fan, which is characterized in that the button bit portion includes being spaced each other
Open up the sub- button bit portion of two set.
8. being used for the oscillating mechanism of fan according to any one of claim 2-7, which is characterized in that the crank and institute
Stating receiving set is respectively plastic part, and the connecting rod of shaking the head is metalwork.
9. the oscillating mechanism according to claim 1 for fan, which is characterized in that further comprise:
Positioning sleeve, wherein the other end of the connecting rod of shaking the head is set on the positioning sleeve；
Second fastener, second fastener are connected with the positioning sleeve；
Second elastic parts, second elastic parts are set on second fastener, and second elastic parts position
In the side far from the positioning sleeve of the connecting rod of shaking the head, second elastic parts is configured to stop with the connecting rod of shaking the head
To so that the connecting rod of shaking the head is kept in contact with the positioning sleeve.
10. according to claim 9 or the oscillating mechanism for fan, which is characterized in that second fastener passes through
It is connected after the positioning sleeve with the connector of the fan, is formed with holding tank in the positioning sleeve,
Second elastic parts is spring, and second elastic parts is located in the holding tank and is only against the positioning sleeve
Between the connector.
11. the oscillating mechanism according to claim 10 for fan, which is characterized in that further comprise:
Gasket, the gasket be located at it is described shake the head between connecting rod and second fastener, the gasket is located at the company of shaking the head
The side far from the positioning sleeve of bar.
12. being used for the oscillating mechanism of fan according to any one of claim 9-11, which is characterized in that described second is tight
Firmware is the second buckle or the second screw.
13. the oscillating mechanism according to claim 1 for fan, which is characterized in that first elastic parts is to set
In the spring or U-shaped elastic slice shaken the head between connecting rod and first fastener.
14. a kind of fan, which is characterized in that including the head-shaking machine according to claim 1 to 13 for fan
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033896.4A CN105422491B (en) | 2015-12-31 | 2015-12-31 | Oscillating mechanism for fan and the fan with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033896.4A CN105422491B (en) | 2015-12-31 | 2015-12-31 | Oscillating mechanism for fan and the fan with it |
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| Publication Number | Publication Date |
|---|---|
| CN105422491A CN105422491A (en) | 2016-03-23 |
| CN105422491B true CN105422491B (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511033896.4A Active CN105422491B (en) | 2015-12-31 | 2015-12-31 | Oscillating mechanism for fan and the fan with it |
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| CN (1) | CN105422491B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362940A (en) * | 2013-07-29 | 2013-10-23 | 长城汽车股份有限公司 | Crank assembly for crankshaft, and engine with same |
| CN204755361U (en) * | 2015-06-30 | 2015-11-11 | 广东美的环境电器制造有限公司 | Oscillating mechanism and be equipped with this oscillating mechanism's electric fan |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB758526A (en) * | 1953-09-15 | 1956-10-03 | Aubrey Lawrence Collins | Improvements in or relating to oscillating and like mechanism for electric fans |
| CN103953558B (en) * | 2014-05-12 | 2016-10-19 | 慈溪市耶尼西环保科技有限公司 | A kind of fan head swinging mechanism and use the fan of this mechanism |
| CN204312380U (en) * | 2014-12-01 | 2015-05-06 | 广东美的环境电器制造有限公司 | For fan oscillating mechanism and there is its fan |
| CN205478459U (en) * | 2015-12-31 | 2016-08-17 | 广东美的环境电器制造有限公司 | A fan that is used for oscillating mechanism of fan and has it |
-
2015
- 2015-12-31 CN CN201511033896.4A patent/CN105422491B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362940A (en) * | 2013-07-29 | 2013-10-23 | 长城汽车股份有限公司 | Crank assembly for crankshaft, and engine with same |
| CN204755361U (en) * | 2015-06-30 | 2015-11-11 | 广东美的环境电器制造有限公司 | Oscillating mechanism and be equipped with this oscillating mechanism's electric fan |
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| Publication number | Publication date |
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| CN105422491A (en) | 2016-03-23 |
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