CN106015107B - Pedestal fan and its understructure - Google Patents
Pedestal fan and its understructure Download PDFInfo
- Publication number
- CN106015107B CN106015107B CN201610629642.7A CN201610629642A CN106015107B CN 106015107 B CN106015107 B CN 106015107B CN 201610629642 A CN201610629642 A CN 201610629642A CN 106015107 B CN106015107 B CN 106015107B
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- Prior art keywords
- chassis
- fixed block
- connector
- understructure
- segment
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- 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
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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 present invention provides a kind of understructure, understructure is applied in pedestal fan, and understructure includes chassis, connector, fixed block and knob；Chassis has the lower surface of upper surface and indent, offers mounting hole and fixation hole on chassis, fixed hole position is in the side of mounting hole, and mounting hole is connected to fixation hole；Fixed block is installed on connector, and protrudes from the outer surface of connector；Connector is installed in mounting hole, and fixed block can wear the fixation hole from top to bottom, and the surface of the fixed block is at least partly abutted with the lower surface on the chassis；Knob is installed on connector, and is abutted with the upper surface on chassis.Understructure of the invention realizes the assembly on chassis and connector by knob and fixed block, solves the problems, such as to need to turn on chassis when dismounting chassis, reduces labor intensity, facilitate user installation and disassembly, improve user experience.The present invention also provides a kind of pedestal fans.
Description
Technical field
The present invention relates to electric fan technical fields, more particularly to a kind of pedestal fan and its understructure.
Background technique
Stand fan using very extensive.Currently, the chassis of stand fan in the market and down tube connection type mainly have with
Lower two kinds: first way is the machining internal thread on lower pipe connection, passes through gasket and bottom using 7 words or the screw rod of other shapes
Disk screws in down tube, to play the role of fastening.The second way is that threading, lower pipe connection are worn on lower pipe connection
Chassis is crossed, chassis knob is screwed in, plays the role of fastening.But either torn open or filled using both connection types, all must
Chassis must be turned over, operation is excessively complicated, and the weight on chassis is larger, and user experience is bad.
Summary of the invention
Based on this, it is necessary to the inconvenient problem of dismounting caused by needing to turn on chassis for current dismounting chassis,
A kind of understructure for can be avoided chassis and needing to turn on chassis, being easily installed with disassembly is provided, is additionally provided simultaneously
A kind of pedestal fan containing above-mentioned understructure.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of understructure, the understructure are applied in pedestal fan, and the understructure includes chassis, connects
Connector, fixed block and knob；
The chassis has the lower surface of upper surface and indent, offers mounting hole and fixation hole on the chassis, described
Fixed hole position is in the side of the mounting hole, and the mounting hole is connected to the fixation hole；
The fixed block is installed on connector, and protrudes from the outer surface of the connector；
The connector is installed in the mounting hole, and the fixed block can wear the fixation hole, institute from top to bottom
The surface for stating fixed block is at least partly abutted with the lower surface on the chassis；
The knob is installed on the connector, and is abutted with the upper surface on the chassis.
Beginning and terminal corresponding with the beginning are set on the fixed block in one of the embodiments,；
The terminal is greater than the beginning along the axis direction on the chassis along the height of the axis direction on the chassis
Highly；
Smooth surface transition between the beginning and the terminal.
The surface seamlessly transitted in one of the embodiments, is arranged in the shape of a spiral；
The fan-shaped setting of the cross-sectional shape of the fixed block；
The shape of the fixation hole and the shape of the fixed block are adapted.
The difference in height between the beginning and the terminal is less than or equal to the chassis edge in one of the embodiments,
The thickness of axis direction.
The quantity of the fixed block is two or more in one of the embodiments, and more than two fixed blocks are equal
It is even to be distributed on the connector；
The quantity of the fixation hole is consistent with the quantity of the fixed block, and is correspondingly arranged with the fixed block.
The fixed block is along half that the length of the radial direction on the chassis is the chassis in one of the embodiments,
The 1/7~1/3 of diameter；
The fixed block is 10 °~50 ° along the central angle of the axial direction on the chassis；
The sum of the area that multiple fixed blocks the project in the horizontal plane chassis projects on the horizontal plane
0.2 times of area~0.6 times.
The second segment that the connector has first segment and connect with the first segment in one of the embodiments, institute
The diameter for stating first segment is less than or equal to the diameter of the second segment；
The first segment is used to connect the down tube of the pedestal fan；
The fixed block is installed on the one end of the second segment far from the first segment, and the knob wears the first segment
And it is installed on the second segment.
It is connected through a screw thread or is fastened and connected between the second segment and the knob in one of the embodiments,.
The connector is structure as a whole with the fixed block in one of the embodiments,；
And the fixed block is made of rubber.
A kind of pedestal fan is further related to, the understructure including down tube and as described in any of the above-described technical characteristic；
The down tube is installed on the connector of the understructure.
The beneficial effects of the present invention are:
Understructure of the invention, structure design advantages of simple, and connector drives fixed block to be thereon installed on chassis peace
It fills in hole, and is located at fixed block in fixation hole, rotary connecting joint, so that fixed block also rotates accordingly, in this way, fixed block energy
It is enough to be in contact with the lower surface on chassis, so that fixed part can not be moved towards the direction where chassis；Knob is installed on connection
It on head, and is in contact with the upper surface on chassis, so that connector can not be moved towards the direction where chassis.At this point, knob
The two sides on chassis are located at fixed block, knob and fixed block can limit the position of connector, prevent connector is from edge
The axis direction play on chassis guarantees fixed reliable.Understructure of the invention realizes chassis and company by knob and fixed block
The assembly of connector, solve the problems, such as dismounting chassis when need to turn on chassis, reduce labor intensity, facilitate user installation with
Disassembly improves user experience.
It include that the pedestal fan of above-mentioned understructure also has phase since understructure has above-mentioned technique effect
The technical effect answered.
Detailed description of the invention
Fig. 1 is the main view that down tube is installed on the understructure of one embodiment of the invention；
Fig. 2 is the main view explosive view that down tube is installed on understructure shown in FIG. 1；
Fig. 3 is the perspective view for installing fixed block in understructure shown in Fig. 2 on connector；
Fig. 4 is the perspective view on chassis in understructure shown in Fig. 3；
Wherein:
100- understructure；
The chassis 110-；
111- mounting hole；112- fixation hole；
120- connector；
121- first segment；122- second segment；
130- fixed block；
140- knob；
200- down tube.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
Figure, is further elaborated pedestal fan and its understructure of the invention.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1 to Fig. 4, the present invention provides a kind of understructures 100, are applied in pedestal fan.The present invention
Understructure 100 chassis 110 is turned when can be avoided assembly, be easily installed and dismantle, while can also ensure that solid
It is fixed reliable, it is user-friendly.
In the present invention, understructure 100 includes chassis 110, connector 120, fixed block 130 and knob 140.Chassis
110 be to enable to the center of gravity of pedestal fan to reduce in this way for supporting entire pedestal fan, improves console mode
The stability of electric fan guarantees that pedestal fan is reliable for operation.Connector 120 is for by the down tube of pedestal fan
200 are installed on chassis 110.Connector 120 can be fixed on chassis 110 by knob 140, to guarantee that down tube 200 is reliable
Be fixed on chassis 110, down tube 200 shakes when pedestal fan being avoided to run.Fixation hole 112 is fixed for rising
Effect, so that it is easy to connect between connector 120 and chassis 110, convenient for the installation and removal of connector 120 and chassis 110.
Chassis 110 has the lower surface of upper surface and indent.In the present invention, the upper surface evagination setting on chassis 110, and
In the present embodiment, the upper surface on chassis 110 and the arc-shaped setting in lower surface.When pedestal fan is placed on benchmark,
There are a spaces between the lower surface and datum level on chassis 110, in this way, the space can when understructure 100 is in assembly
Used components when convenient for accommodating assembly, while can also be convenient for chassis 110 of taking.Usual benchmark is ground etc..
Mounting hole 111 and fixation hole 112 are offered on chassis 110, fixation hole 112 is located at the side of mounting hole 111, and pacifies
Dress hole 111 is connected to fixation hole 112.Meanwhile the top on chassis 110 also has platform, in order to knob 140 and chassis 110
It abuts, and then convenient for positioning.In the present embodiment, mounting hole 111 and fixation hole 112 are located on the platform on chassis 110.
Fixed block 130 is installed on connector 120, and protrudes from the outer surface of connector 120.Connector 120 is installed on
In mounting hole 111, fixed block 130 can wear fixation hole 112 from top to bottom, the surface of fixed block 130 at least partly with chassis
110 lower surface abuts.Specifically, fixed block 130 is located in fixation hole 112, rotary connecting joint 120, and drive fixed block 130
Rotation, makes the surface of fixed block 130 and the lower surface on chassis 110 be in contact.Knob 140 is installed on connector 120, and with bottom
The upper surface of disk 110 abuts.
Down tube 200 is usually first mounted in connector 120 in assembly by the chassis 110 of common pedestal fan in advance
On, then chassis 110 is turned, connector 120 wears chassis 110, then connector 120 is fixed by knob 140.
Understructure 100 usually requires to turn in disassembly, and since the weight on chassis 110 is larger, user is in Assembly And Disassembly
It in the process can be laborious.It is careless slightly it is also possible to chassis 110 is fallen on the ground, exist injure by a crashing object people or damage chassis 110
Hidden danger.Also, since chassis 110 is put on the ground for a long time, it is easy dirty, when disassembly influences user experience.
Therefore, understructure 100 of the invention can in the case where not overturning chassis 110 assembly connection head 120, in turn
Realize the installation of the down tube 200 of pedestal fan.Fixation hole 112 is arranged around mounting hole 111, and connector 120 is installed
While into fixation hole 112, fixed block 130 is located in fixation hole 112.When the part of fixed block 130 is stretched out under chassis 110
When surface, rotary connecting joint 120, so that fixed block 130 rotates under the drive of connector 120 around connector 120, in this way, solid
The part for determining the stretching of block 130 can be in contact with the lower surface on chassis 110, and be stuck on the lower surface on chassis 110.At this point, solid
Determining block 130 can not be rotated further around connector 120, meanwhile, fixed block 130 can not be towards the side where chassis 110
To movement, and then connector 120 cannot be driven to move.Then knob 140 is installed on connector 120, so that knob 140
Surface can be in contact at the platform of the upper surface on chassis 110, connector 120 can not be further continued for along mounting hole 111 to
Direction movement where the lower surface on chassis 110.
After the assembly is completed, knob 140 is located at the two sides on chassis 110 with fixed block 130 to understructure 100, due to rotation
Button 140 and fixed block 130 are capable of fixing on connector 120, also, knob 140 is in contact with the upper surface on chassis 110,
Fixed block 130 is in contact with the lower surface on chassis 110, can limit the position of connector 120 in this way, so that connector 120 can
That leans on is fixed on chassis 110, avoids the position of connector 120 that play occurs, and guarantees reliable when pedestal fan works
Property.Overturning chassis 110 can also be avoided to be assembled simultaneously, facilitate user assembled and disassembly, improve efficiency, guarantee user's body
It tests.
Stand fan using very extensive.Currently, the chassis of stand fan in the market and down tube connection type mainly have with
Lower two kinds: first way is the machining internal thread on lower pipe connection, passes through gasket and bottom using 7 words or the screw rod of other shapes
Disk screws in down tube, to play the role of fastening.The second way is that threading, lower pipe connection are worn on lower pipe connection
Chassis is crossed, chassis knob is screwed in, plays the role of fastening.But either torn open or filled using both connection types, all must
Chassis must be turned over, operation is excessively complicated, and the weight on chassis is larger, and user experience is bad.Understructure of the invention
100 connector 120 drives fixed block 130 to be thereon installed in 110 mounting hole 111 of chassis, and it is solid to be located at fixed block 130
Determine in hole 112, rotary connecting joint 120, so that the also corresponding rotation of fixed block 130, in this way, fixed block 130 can be with chassis 110
Lower surface be in contact so that fixed part can not be moved towards the direction where chassis 110；Knob 140 is installed on connector
It on 120, and is in contact with the upper surface on chassis 110, so that connector 120 can not be moved towards the direction where chassis 110.
At this point, knob 140 and fixed block 130 are located at the two sides on chassis 110, knob 140 and fixed block 130 can limit connector
120 position, prevent connector 120 guarantees fixed reliable from the axis direction play along chassis 110.Pedestal of the invention
Structure 100 realizes the assembly on chassis 110 and connector 120 by knob 140 and fixed block 130, solves to need when dismounting chassis 110
The problem of chassis 110 is turned reduces labor intensity, facilitates user installation and disassembly, improves user experience.
As an embodiment, beginning and terminal corresponding with beginning are set on fixed block 130.Terminal is along chassis
The height of 110 axis direction is greater than beginning along the height of the axis direction on chassis 110.Smooth surface between beginning and terminal
Transition.That is, the surface between beginning and terminal is inclined surface.In this way, in rotary connecting joint 120 and driving fixed block
When 130 rotation, the surface of fixed block 130 is enabled to be fastened on the seamed edge of the inner wall of fixation hole 112 and the lower surface on chassis 110
On.Simultaneously as the effect of inclined surface, the displacement that can effectively limit fixed block 130 avoids fixed block 130 that play occurs,
Guarantee fixed reliable.
Further, the surface of smooth transition is arranged in the shape of a spiral.Enable in this way fixed block 130 with chassis 110
Buffer function can be played when assembly, avoids fixed block 130 that shock occurs with chassis 110 and damages, and improve reliability.And
And the cross-sectional shape of fixed block 130 can be with fan-shaped setting.I.e. fixed block 130 is fan-shaped platform, can increase fixation in this way
The contact area of block 130 and chassis 110 guarantees fixed reliable.In the present invention, cross section refers to that the axis of connector 120 hangs down
Straight surface.Meanwhile the shape of fixation hole 112 and the shape of fixed block 130 are adapted, in order to assemble.
Still further, the difference in height between beginning and terminal is the thickness less than or equal to chassis 110 in the axial direction.This
Sample can guarantee fixation hole 112 when the inclined surface of fixed block 130 is in contact and blocks on the lower surface with the lower surface on chassis 110
Terminal will not expose the upper surface on chassis 110, knob 140 and fixation when knob 140 being avoided to be in contact with the upper surface on chassis 110
It interferes, guarantees fixed reliable between the terminal of block 130.
As an embodiment, the quantity of fixed block 130 is two or more, and more than two fixed blocks 130 are uniformly
It is distributed on connector 120.The quantity of fixation hole 112 is consistent with the quantity of fixed block 130, and corresponding with fixed block 130 sets
It sets.It is matched by more than two fixed blocks 130 with more than two fixation holes 112, increases fixed block 130 and chassis 110
Contact area guarantee it is fixed reliable.Also, connector 120 drive fixed block 130 rotate when angle in principle when not by
Limitation, as long as can guarantee that fixed block 130 is stuck on chassis 110.Certainly, the quantity of fixed block 130 may be one
It is a, it can also guarantee that connector 120 is fixed on chassis 110 by a fixed block 130, then realize the fixation of down tube 200.
In the present embodiment, the quantity of fixed block 130 is three, and three fixed blocks 130 are uniformly distributed in connector 120
Side.Correspondingly, the quantity of fixation hole 112 is also three, the position setting of corresponding three fixed blocks 130 of three fixation holes 112.
When assembly, first connector 120 is mounted in down tube 200 in advance, knob 140 is also pre-installed on connector 120, then chassis
110 are put on the ground, and hand holds down tube 200, and connector 120 is directly put in chassis 110, so that fixed block 130 and fixation hole 112
Corresponding assembly.45 ° or so then are rotated clockwise, so that fixed block 130 is fastened on the lower surface on chassis 110.It then will rotation
Button 140 is screwed down until knob 140 is in contact with the upper surface on chassis 110.Also, after screwing, connector 120
Bottom can be raised above, and fixed block 130 is engaged with chassis 110, thus fixed connector 120 and chassis 110, and then guarantee down tube
200 are fixed on chassis 110.
Further, fixed block 130 along the radial direction on chassis 110 length be chassis 110 radius 1/7~1/3.
Fixed block 130 is 10 °~50 ° along the central angle of the axial direction on chassis 110.It can guarantee fixed block 130 and chassis 110 in this way
Between contact area, guarantee fixed reliable.Meanwhile in order to further increase fixed reliability, can be fixed by increasing
The area of block 130 reinforces fixed effect.The sum of area that i.e. multiple fixed blocks 130 project in the horizontal plane is that chassis 110 exists
0.2 times of the area projected on horizontal plane~0.6 times.
As an embodiment, the second segment that connector 120 has first segment 121 and connect with first segment 121
122, the diameter of first segment 121 is less than or equal to the diameter of second segment 122.First segment 121 is for connecting under pedestal fan
Pipe 200.Fixed block 130 is installed on the one end of second segment 122 far from first segment 121, and knob 140 wears first segment 121 and installs
In on second segment 122.First segment 121 is for connection to the down tube 200 of pedestal fan, and second segment 122 is for installing
Knob 140.Also, the diameter of first segment 121 is less than or equal to the diameter of second segment 122, can be convenient for the peace of knob 140 in this way
Dress, additionally it is possible to 200 overtravel of down tube be avoided to run.
Further, it is connected through a screw thread or is fastened and connected between second segment 122 and knob 140.In the present embodiment
It is threadedly coupled between second segment 122 and knob 140.It is provided with external screw thread on second segment 122, is arranged on knob 140 by interior spiral shell
Line is connected through a screw thread so that knob 140 is screwed along second segment 122, then realizes the fixation of connector 120 and chassis 110.
Also, also by threaded connection between first segment 121 and down tube 200.
As an embodiment, connector 120 is structure as a whole with fixed block 130.The connector being structure as a whole
120 can guarantee the reliability of connector 120 Yu fixed block 130 with fixed block 130, save assembly process, improve efficiency, and guarantee
Fixed effect.Fixed block 130 is made of rubber.And in the present invention, fixed block 130 is made of vulcanie, in this way
It can guarantee that connector 120 is fixed reliable.
The present invention also provides a kind of pedestal fans, including the understructure in down tube 200 and above-described embodiment
100.Down tube 200 is installed on the connector 120 of understructure 100.Down tube 200 is the fuselage for connecting pedestal fan
's.Floor-type fan of the invention, which solves dismounting chassis 110 by understructure 100, to ask what chassis 110 turned
Topic guarantees not having to the Assembly And Disassembly that overturning chassis 110 also can be realized chassis 110, user-friendly.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of understructure, which is characterized in that the understructure (100) is applied in pedestal fan, the pedestal
Structure (100) includes chassis (110), connector (120), fixed block (130) and knob (140)；
The chassis (110) has the lower surface of upper surface and indent, offered on the chassis (110) mounting hole (111) and
Fixation hole (112), the fixation hole (112) are located at the side of the mounting hole (111), and the mounting hole (111) with it is described
Fixation hole (112) connection；
The fixed block (130) is installed on connector (120), and protrudes from the outer surface of the connector (120)；
The connector (120) is installed in the mounting hole (111), and the fixed block (130) can wear institute from top to bottom
It states fixation hole (112), the surface of the fixed block (130) is at least partly abutted with the lower surface of the chassis (110)；
The knob (140) is installed on the connector (120), and abuts with the upper surface of the chassis (110), the rotation
Button (140) and the fixed block (130) can limit the position of the connector (120).
2. understructure according to claim 1, which is characterized in that on the fixed block (130) be arranged beginning and with institute
State the corresponding terminal in beginning；
The terminal is greater than the beginning along the axis of the chassis (110) along the height of the axis direction of the chassis (110)
The height in direction；
Smooth surface transition between the beginning and the terminal.
3. understructure according to claim 2, which is characterized in that the surface of smooth transition is arranged in the shape of a spiral；
The fan-shaped setting of cross-sectional shape of the fixed block (130)；
The shape of the fixation hole (112) and the shape of the fixed block (130) are adapted.
4. understructure according to claim 2 or 3, which is characterized in that the height between the beginning and the terminal
Difference is the thickness less than or equal to the chassis (110) in the axial direction.
5. understructure according to claim 4, which is characterized in that the quantity of the fixed block (130) is two or more,
More than two fixed blocks (130) are uniformly distributed on the connector (120)；
The quantity of the fixation hole (112) is consistent with the quantity of the fixed block (130), and right with the fixed block (130)
It should be arranged.
6. understructure according to claim 5, which is characterized in that the fixed block (130) is along the chassis (110)
The length of radial direction is the 1/7~1/3 of the radius of the chassis (110)；
The central angle of axial direction of the fixed block (130) along the chassis (110) is 10 °~50 °；
The sum of area that multiple fixed blocks (130) project in the horizontal plane is the chassis (110) on the horizontal plane
0.2 times of the area of projection~0.6 times.
7. understructure according to claim 1, which is characterized in that the connector (120) have first segment (121) and
The diameter of the second segment (122) connecting with the first segment (121), the first segment (121) is less than or equal to the second segment
(122) diameter；
The first segment (121) is used to connect the down tube (200) of the pedestal fan；
The fixed block (130) is installed on the one end of the second segment (122) far from the first segment (121), the knob
(140) it wears the first segment (121) and is installed on the second segment (122).
8. understructure according to claim 7, which is characterized in that the second segment (122) and the knob (140) it
Between be connected through a screw thread or be fastened and connected.
9. understructure according to claim 1, which is characterized in that the connector (120) and the fixed block (130)
It is structure as a whole；
And the fixed block (130) is made of rubber.
10. a kind of pedestal fan, which is characterized in that including down tube (200) and as described in any one of claim 1 to 9
Understructure (100)；
The down tube (200) is installed on the connector (120) of the understructure (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629642.7A CN106015107B (en) | 2016-08-01 | 2016-08-01 | Pedestal fan and its understructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629642.7A CN106015107B (en) | 2016-08-01 | 2016-08-01 | Pedestal fan and its understructure |
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| Publication Number | Publication Date |
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| CN106015107A CN106015107A (en) | 2016-10-12 |
| CN106015107B true CN106015107B (en) | 2019-09-17 |
Family
ID=57135277
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629642.7A Active CN106015107B (en) | 2016-08-01 | 2016-08-01 | Pedestal fan and its understructure |
Country Status (1)
| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626159B (en) * | 2018-06-22 | 2024-04-09 | 广东美的环境电器制造有限公司 | Fan chassis assembly, fan and assembly method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2796116B2 (en) * | 1989-03-29 | 1998-09-10 | 松下精工株式会社 | Fan |
| CN2765043Y (en) * | 2005-01-28 | 2006-03-15 | 劳白云 | Collapsible chassis |
| CN101239600A (en) * | 2007-02-08 | 2008-08-13 | 佛山市顺德区顺达电脑厂有限公司 | Electronic device and holders assembly |
| CN201574963U (en) * | 2009-07-14 | 2010-09-08 | 周锡祥 | Base of column-type electric fan |
| CN201730869U (en) * | 2010-06-01 | 2011-02-02 | 张桂强 | Fixedly-connected structure of upright post and base of fan |
| CN203098359U (en) * | 2013-01-21 | 2013-07-31 | 格力电器（中山）小家电制造有限公司 | Connecting device of post pipe and base |
| CN204113707U (en) * | 2014-03-29 | 2015-01-21 | 孔叙金 | A kind of support is connected easy electric fan with base |
| CN203835775U (en) * | 2014-06-03 | 2014-09-17 | 浙江久友电器科技有限公司 | Fan chassis with self-locking structure |
| CN204458550U (en) * | 2015-02-15 | 2015-07-08 | 广东美的环境电器制造有限公司 | The chassis component of fan and fan |
| CN205876818U (en) * | 2016-08-01 | 2017-01-11 | 珠海格力电器股份有限公司 | Pedestal fan and base structure thereof |
-
2016
- 2016-08-01 CN CN201610629642.7A patent/CN106015107B/en active Active
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| CN106015107A (en) | 2016-10-12 |
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