CN103671220B - Double-deck bearing block in air-conditioning and the indoor apparatus of air conditioner with it - Google Patents
Double-deck bearing block in air-conditioning and the indoor apparatus of air conditioner with it Download PDFInfo
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- CN103671220B CN103671220B CN201210337775.9A CN201210337775A CN103671220B CN 103671220 B CN103671220 B CN 103671220B CN 201210337775 A CN201210337775 A CN 201210337775A CN 103671220 B CN103671220 B CN 103671220B
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Abstract
The invention discloses a kind of double-deck bearing block in air-conditioning and there is its indoor apparatus of air conditioner.Described double-deck bearing block includes: nitrile rubber inner seat core, described nitrile rubber inner seat in-core be formed along its axially through axis hole and the circumferential cavity for accommodate bearing coaxially formed with described axis hole；And neoprene outer frame, described neoprene outer frame is set in the outside of described nitrile rubber inner seat core coaxially.Double-deck bearing block according to the present invention, combined by inner seat core and outer frame welding and formed, and inner seat core is made up of nitrile rubber, and outer frame is made up of chloroprene rubber material, the double-deck bearing block not only pliability according to the present invention is made to be not less than traditional bearing block, and service life is long, reduce maintenance cost.It addition, delicate structure is simple, with low cost.
Description
Technical field
The present invention relates to field of air conditioning, especially relate to a kind of double-deck bearing block in air-conditioning and there is its air-conditioning
Indoor set.
Background technology
In air conditioner room unit, the oiliness bearing that on tubular wine wheel, rotating shaft is used all is embedded on rubber bearing seat, so
After again rubber bearing seat is fixed on the base of air-conditioner, directly contact with base.Traditional base of air conditioner material is general
For HIPS (high impact polystyrene), and rubber shaft bearing seat material is mainly nitrile rubber or neoprene, at present at rubber
All added with a certain proportion of plasticizer in bearing block material, increase the pliability of rubber.
But, when rubber bearing seat is made up of nitrile rubber, due to base HIPS (high impact polystyrene) material
Material Long Term Contact, the plasticizer in nitrile rubber bearing block can gradually separate out during long-term use, and (high anti-to HIPS
Rushing polystyrene) material produces bigger destruction, and make HIPS (high impact polystyrene) material become fragile and rupture, shorten it and make
Use the life-span.And when making during rubber bearing seat is by neoprene, although plasticizer is difficult to separate out, to base HIPS (high-impact
Polystyrene) material substantially without destroy.But, neoprene bearing block can be to the lubricating oil in oiliness bearing mounted thereto
Absorbing, cause shortage lubricating oil between the rotating shaft of tubular wine wheel and oiliness bearing, thus produce insufficient lubrication, increasing rubs
Wipe, cause running noise.
Prior art is in order to reduce the plasticizer in nitrile rubber bearing block at the bottom of HIPS (high impact polystyrene) material
The corrosion failure of seat, employing the following two kinds mode:
(1) ABS (acrylonitrile-butadiene-styrene (ABS) plastics) material that material cost is higher is used to make base, butyronitrile rubber
Plasticizer in glue bearing block is to ABS (acrylonitrile-butadiene-styrene (ABS) plastics) the corrosion-free effect of material, but this kind of mode increases
Add complete machine cost；
(2) ABS (acrylonitrile-butadiene-styrene (ABS) plastics) material is used nitrile rubber bearing block exterior design one
Bearing sleeve, nitrile rubber bearing block is arranged on the bearing sleeve of ABS (acrylonitrile-butadiene-styrene (ABS) plastics) material
On, then bearing sleeve is installed on the base of HIPS (high impact polystyrene) material, make nitrile rubber bearing block not with
The base of HIPS (high impact polystyrene) material directly contacts, and this kind of mode structure is complicated, adds machine part kind, also
Add complete machine cost.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.To this end, one object of the present invention
Being to propose a kind of double-deck bearing block in air-conditioning, described double-deck bearing block structure is simple, with low cost and service life
Long.
Further object is that and propose a kind of indoor apparatus of air conditioner with described double-deck bearing block.
The double-deck bearing block in air-conditioning according to a first aspect of the present invention includes: nitrile rubber inner seat core, described fourth
Nitrile rubber inner seat in-core be formed along its axially through axis hole and the week for accommodate bearing coaxially formed with described axis hole
To cavity；And neoprene outer frame, described neoprene outer frame welding coaxially is at described nitrile rubber inner seat core
Outside, the outer peripheral face of described outer frame is formed with cannelure.
According to the double-deck bearing block of the present invention, inner seat core and outer frame welding combine and formed, and inner seat core is by butyronitrile rubber
Glue material is made, and outer frame is made up of chloroprene rubber material, owing to the plasticizer in neoprene is difficult to separate out, to chassis
HIPS (high impact polystyrene) material is substantially without destroying, when it is arranged on the sky that HIPS (high impact polystyrene) material is made
When adjusting on air conditioner indoor machine base, it is to avoid the etching problem to base caused because of plasticizer extraction in traditional handicraft.And
Do not have chloroprene rubber material to the lubrication pick up the oil containing bearing so that lubrication is good, reduce to rub and avoid and make an uproar
Sound, thus service life is long, reduces maintenance cost.It addition, delicate structure is simple, with low cost.
It addition, according to the double-deck bearing block of the present invention also there is following additional technical feature:
The periphery of described inner seat core is formed with the first auxiliary section；And be formed and described first auxiliary section in described outer frame
The second auxiliary section coordinated.So that outer frame and inner seat core are relatively fixed well.
Alternatively, described first auxiliary section is the multiple spaced apart external tooth being formed on described inner seat core periphery, described
Second auxiliary section is the multiple spaced apart internal tooth coordinated with described external tooth being formed in described outer frame.
Preferably, described first auxiliary section is the external toothing being formed on described inner seat core periphery, and described second coordinates
Portion is to be formed at ring gear that is in described outer frame and that coordinate with described external toothing.
Thus, by the first auxiliary section and the cooperation of the second auxiliary section, the most multiple external tooths and the cooperation of multiple internal tooth so that
Inner seat core and outer frame welding bonded area strengthen, thus are tightly combined, and are not readily separated.
Being formed further with at least one the first convex tendons on the perisporium of described circumference cavity, described first convex tendon is along in described
Seat core axially extending.Thus, by arranging the first convex tendon in circumference cavity, oiliness bearing can preferably be accommodated.
Alternatively, the perisporium of described circumference cavity is formed with a plurality of described first convex tendon, and described a plurality of first convex tendon
Circumference along described circumference cavity is evenly spaced apart.Thus so that the processing of inner seat core is simple, easily manufactured and low cost.
Alternatively, the perisporium of described circumference cavity is formed as arc along its axial direction；
Described inner seat core and described outer frame are all formed as revolving body.
Specifically, described outer frame includes the first outer cylindrical body and the second outer cylindrical body being coaxial therewith, described second outer cylindrical body
It is connected to the rear side of described first outer cylindrical body；Described inner seat core includes the first inner cylinder and the second inner cylinder being coaxial therewith, institute
State the second inner cylinder and be connected to the rear side of described first inner cylinder, corresponding described first inner cylinder of wherein said first outer cylindrical body and
Corresponding second inner cylinder of described second outer cylindrical body；Wherein, described circumference cavity is formed in described second inner cylinder.
On the outer peripheral face of described outer frame and be positioned at the front side of described cannelure and be formed along described outer frame circumferentially distributed
Multiple second convex tendons.
Multiple pit being uniformly distributed circumferentially it is formed with on the front surface of described inner seat core.
Double-deck bearing block according to the present invention, it is possible to resolve in prior art, the plasticizer in elastomeric material is to using HIPS
The etching problem of the base of the indoor apparatus of air conditioner of (high impact polystyrene) material, extends the service life of base.
A kind of indoor apparatus of air conditioner according to a second aspect of the present invention, including: base；Housing, described housing is located at the described end
Receiving space is limited on seat and with described base；Tubular wine wheel, in described tubular wine wheel is located at described receiving space and have
Rotating shaft and the oiliness bearing coordinated with described rotating shaft；And the double-deck axle in air-conditioning described according to a first aspect of the present invention
Bearing, in described double-deck bearing block is located at described receiving space and be arranged on described base, the institute of wherein said tubular wine wheel
State rotating shaft to coordinate with described circumference cavity with described shaft hole matching and described oiliness bearing.
According to the indoor apparatus of air conditioner of the present invention, by using above-mentioned double-deck bearing block so that solve in prior art
The plasticizer etching problem to the base of indoor apparatus of air conditioner, extends the service life of base, and then extends indoor apparatus of air conditioner
Life-span and decrease the maintenance cost of indoor apparatus of air conditioner.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the schematic diagram of the double-deck bearing block in air-conditioning according to embodiments of the present invention；
Fig. 2 is the sectional view of the double-deck bearing block shown in Fig. 1；
Fig. 3 is the schematic diagram of the inner seat core of the double-deck bearing block shown in Fig. 1；
Fig. 4 is the schematic diagram of the outer frame of the double-deck bearing block shown in Fig. 1；
Fig. 5 be according to embodiments of the present invention the schematic diagram of indoor apparatus of air conditioner；
Fig. 6 be according to embodiments of the present invention the sectional view of indoor apparatus of air conditioner；And
Fig. 7 is the enlarged diagram that Fig. 6 centre circle shows A portion.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relatively
Importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be bright
Show or implicitly include one or more this feature.In describing the invention, except as otherwise noted, the containing of " multiple "
Justice is two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
A kind of indoor apparatus of air conditioner of embodiment according to a second aspect of the present invention is described with reference first to Fig. 5-Fig. 7.
As it is shown in figure 5, according to the indoor apparatus of air conditioner of the present invention, including: base 200, housing (not shown), tubular wine wheel
300 and double-deck bearing block 100.Wherein, this base is made up of HIPS (high impact polystyrene) material, and housing is located at base
Limiting receiving space on 200 and with base 200, tubular wine wheel 300 is located in accommodating space and has rotating shaft 310 and and rotating shaft
310 oiliness bearings 320 coordinated.Wherein, double-deck bearing block 100 is located in accommodating space and is arranged on base 200, is used for holding
The oiliness bearing 320 that the rotating shaft 310 received in this indoor apparatus of air conditioner on tubular wine wheel 300 is used, as shown in Figure 6 and Figure 7.
Double in air-conditioning of embodiment according to a first aspect of the present invention a kind of are described in detail below with reference to Fig. 1-Fig. 4
Layer bearing block 100.
As depicted in figs. 1 and 2, double-deck bearing block 100 according to embodiments of the present invention, including: nitrile rubber inner seat core 1 He
Neoprene outer frame 2, wherein neoprene outer frame 2 is set in the outside of nitrile rubber inner seat core 1 coaxially.In other words,
Double-deck bearing block 100 is combined by inner seat core 1 and outer frame 2 welding and is formed, and inner seat core 1 is made up of nitrile rubber, and outer
Pedestal 2 is made up of chloroprene rubber material.Outer frame 2 is merged on the outer surface of inner seat core 1 by double injection technique to be formed
The entirety of double-deck bearing block 100, wherein the face of weld of outer frame 2 and inner seat core 1 is as shown in label A in Fig. 2.
As in figure 2 it is shown, be formed in nitrile rubber inner seat core 1 along its axially through axis hole 11 and shape coaxial with axis hole 11
The circumferential cavity 12 for accommodating bearing become, wherein, as shown in Figure 6 and Figure 7, axis hole 11 is used for accommodating above-mentioned indoor apparatus of air conditioner
In tubular wine wheel 300 on rotating shaft 310, and circumference cavity 12 is for accommodating the oiliness bearing 320 that rotating shaft 310 is used.
Cannelure 22 it is formed with, correspondingly, at the neighbouring double-deck bearing block 100 of base 200 on the outer peripheral face of outer frame 2
Being provided with annular convex rib 210, cannelure 22 matches with corresponding annular convex rib 210, so that bilayer bearing block 100 is installed to base
To prevent double-deck bearing block 100 from splitting away off from base on 200.
Double-deck bearing block according to embodiments of the present invention, is combined by inner seat core 1 and outer frame 2 welding and is formed, and inner seat core 1
It is made up of nitrile rubber, and outer frame 2 is made up of chloroprene rubber material, owing to the plasticizer in neoprene is difficult to analysis
Go out, to chassis HIPS (high impact polystyrene) material substantially without destroying so that the double-deck bearing block according to the present invention is the most soft
Toughness is not less than traditional bearing block, and is arranged in the air conditioner chamber that HIPS (high impact polystyrene) material is made when it
Time on machine base, it is to avoid the etching problem to base caused because of plasticizer in traditional handicraft.And do not have neoprene
Elastomeric material is to the lubrication pick up the oil containing bearing so that lubrication is good, reduces friction and avoids noise, thus using the longevity
Life is long, reduces maintenance cost.It addition, delicate structure is simple, with low cost.
According to one embodiment of present invention, the periphery of inner seat core 1 is formed in being formed with the first auxiliary section, and outer frame 2
There is the second auxiliary section coordinated with the first auxiliary section.So that outer frame 2 and inner seat core 1 are relatively fixed well.
The most alternatively, the first auxiliary section is the multiple spaced apart external tooth 13 being formed on inner seat core 1 periphery, and second joins
Conjunction portion is the multiple spaced apart internal tooth 21 coordinated with external tooth 13 being formed in outer frame 2, and the most multiple external tooths 13 can be uniform
Be distributed in inner seat core 1 periphery some or all of on, correspondingly, multiple internal tooths 21 are evenly distributed in outer frame 2
In some or all of on.Preferably, in Fig. 3 and Fig. 4, multiple external tooths 13 be distributed in the periphery of inner seat core 1 whole on,
It is to say, the first auxiliary section is the external toothing being formed on inner seat core 1 periphery, correspondingly, multiple internal tooths 21 can divide equably
On whole in outer frame 2 of cloth, say, that the second auxiliary section is to be formed in outer frame 2 and coordinate with external toothing
Ring gear.Thus, by the first auxiliary section and the cooperation of the second auxiliary section, the most multiple external tooths and the cooperation of multiple internal tooth so that
Inner seat core 1 and outer frame 2 welding bonded area strengthen, thus are tightly combined, and are not readily separated.
In one embodiment of the invention, as in figure 2 it is shown, be formed further with at least on the perisporium of circumference cavity 12
Article one, the first convex tendon 14 in recessed inner seat core 1, groove 14 is axially extending along inner seat core 1.Thus, by circumference cavity 12
First convex tendon 14 is inside set, can preferably accommodate oiliness bearing 320.Wherein in an example, on the perisporium of circumference cavity 12
It is formed with a plurality of first convex tendon 14, and the circumference of a plurality of first convex tendon 14 circumferentially cavity 12 is evenly spaced apart.Thus so that
The processing of inner seat core 1 is simple, easily manufactured and low cost.Alternatively, the perisporium of circumference cavity 12 is formed as along its axial direction
Arc.
As shown in figs. 1-4, inner seat core 1 and outer frame 2 are all formed as revolving body.Specifically, as in figure 2 it is shown, outer frame 2
Including the first outer cylindrical body 2a and the second outer cylindrical body 2b being coaxial therewith, after the second outer cylindrical body 2b is connected to the first outer cylindrical body 2a
Side.Inner seat core 1 includes the first inner cylinder 1a and the second inner cylinder 1b being coaxial therewith, and the second inner cylinder 1b is connected to the first inner prop
The rear side of body 1a, the wherein corresponding first inner cylinder 1a of the first outer cylindrical body 2a and the corresponding second inner cylinder 1b of the second outer cylindrical body 2b.Its
In, circumference cavity 12 is formed in the second inner cylinder 1b.
As shown in Figure 2 and Figure 4, in one embodiment of the invention, on the outer peripheral face of outer frame 2 and be positioned at cannelure
The front side of 22 is formed along circumferentially distributed multiple second convex tendons 23 of outer frame 2.Act on by being formed with the second convex tendon 23 so that
Preferably this bilayer bearing block 100 is installed to base corresponding looping pit position 330(as shown in Figure 6 and Figure 7) place, reduces and installs
Resistance, convenient for assembly.
In another embodiment of the present invention, as it is shown on figure 3, be formed multiple along week on the front surface of inner seat core 1
To equally distributed pit 15.Thus, by being formed with pit 15 so that indoor apparatus of air conditioner tubular wine wheel is in the process of running up
In damping effect the most excellent.
Double-deck bearing block according to the present invention, it is possible to resolve in prior art, the plasticizer in elastomeric material is to using HIPS
The etching problem of the base of the indoor apparatus of air conditioner of (high impact polystyrene) material, extends the service life of base.
It addition, according to the indoor apparatus of air conditioner of the present invention, by using above-mentioned double-deck bearing block so that solve existing skill
The plasticizer etching problem to the base of indoor apparatus of air conditioner in art, extends the service life of base, and then extends air conditioning chamber
Life-span of interior machine and decrease the maintenance cost of indoor apparatus of air conditioner.
Other of indoor apparatus of air conditioner according to embodiments of the present invention constitute such as tubular wine wheel, return air air-supply arrangement and control
Compositions etc. and operation are the most all known, are not detailed herein.
In the description of this specification, reference term " embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " concrete example " or " some examples " etc. means to combine this embodiment or the specific features of example description, knot
Structure, material or feature are contained at least one embodiment or the example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
These embodiments can be carried out multiple change in the case of departing from the principle of the present invention and objective, revise, replace and modification, this
The scope of invention is limited by claim and equivalent thereof.
Claims (11)
1. the double-deck bearing block in air-conditioning, it is characterised in that including:
Nitrile rubber inner seat core, described nitrile rubber inner seat in-core be formed along its axially through axis hole and with described axis hole with
The circumferential cavity for accommodating bearing that axle is formed, the perisporium of described circumference cavity is formed further with at least one recessed institute
Stating the first convex tendon of inner seat in-core, described first convex tendon is axially extending along described inner seat core；And
Neoprene outer frame, described neoprene outer frame welding coaxially is in the outside of described nitrile rubber inner seat core, institute
State and on the outer peripheral face of outer frame, be formed with cannelure.
Double-deck bearing block in air-conditioning the most according to claim 1, it is characterised in that the periphery shape of described inner seat core
Become to have the first auxiliary section；And it is formed with, in described outer frame, the second auxiliary section coordinated with described first auxiliary section.
Double-deck bearing block in air-conditioning the most according to claim 2, it is characterised in that described first auxiliary section is shape
Become multiple spaced apart external tooth on described inner seat core periphery, described second auxiliary section be formed at described outer frame in many
The individual spaced apart internal tooth coordinated with described external tooth.
Double-deck bearing block in air-conditioning the most according to claim 3, it is characterised in that described first auxiliary section is shape
Become external toothing on described inner seat core periphery, and described second auxiliary section be formed in described outer frame and with described
The ring gear that external toothing coordinates.
Double-deck bearing block in air-conditioning the most according to claim 1, it is characterised in that the perisporium of described circumference cavity
On be formed with a plurality of described first convex tendon, and described a plurality of first convex tendon is evenly spaced apart along the circumference of described circumference cavity.
Double-deck bearing block in air-conditioning the most according to claim 5, it is characterised in that the perisporium of described circumference cavity
Arc is formed as along its axial direction.
Double-deck bearing block in air-conditioning the most according to claim 1, it is characterised in that described inner seat core and described outside
Pedestal is all formed as revolving body.
Double-deck bearing block in air-conditioning the most according to claim 7, it is characterised in that described outer frame includes first
Outer cylindrical body and the second outer cylindrical body being coaxial therewith, described second outer cylindrical body is connected to the rear side of described first outer cylindrical body；
Described inner seat core includes that the first inner cylinder and the second inner cylinder being coaxial therewith, described second inner cylinder are connected to described the
The rear side of one inner cylinder, in wherein said corresponding described first inner cylinder of first outer cylindrical body and described second outer cylindrical body correspondence second
Cylinder；
Wherein, described circumference cavity is formed in described second inner cylinder.
Double-deck bearing block in air-conditioning the most according to claim 8, it is characterised in that the outer peripheral face of described outer frame
Upper and be positioned at the front side of described cannelure and be formed along circumferentially distributed multiple second convex tendons of described outer frame.
Double-deck bearing block in air-conditioning the most according to claim 8, it is characterised in that the front table of described inner seat core
Multiple pit being uniformly distributed circumferentially it is formed with on face.
11. 1 kinds of indoor apparatus of air conditioner, it is characterised in that including:
Base, described base is formed with annular convex rib；
Housing, described housing is located on described base and limits receiving space with described base；
Tubular wine wheel, in described tubular wine wheel is located at described receiving space and have rotating shaft and the oil-containing axle coordinated with described rotating shaft
Hold；And
According to the double-deck bearing block in air-conditioning according to any one of claim 1-10, described double-deck bearing block is located at institute
In stating receiving space and be arranged on described base, the described rotating shaft of wherein said tubular wine wheel and described shaft hole matching and described
Oiliness bearing coordinates with described circumference cavity, and described annular convex rib coordinates with described cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337775.9A CN103671220B (en) | 2012-09-12 | 2012-09-12 | Double-deck bearing block in air-conditioning and the indoor apparatus of air conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210337775.9A CN103671220B (en) | 2012-09-12 | 2012-09-12 | Double-deck bearing block in air-conditioning and the indoor apparatus of air conditioner with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103671220A CN103671220A (en) | 2014-03-26 |
| CN103671220B true CN103671220B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210337775.9A Active CN103671220B (en) | 2012-09-12 | 2012-09-12 | Double-deck bearing block in air-conditioning and the indoor apparatus of air conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671220B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209982B (en) * | 2017-07-05 | 2019-08-27 | 珠海格力电器股份有限公司 | Sleeve assembly, ducting assembly and air conditioner for fan blade |
| CN108397483A (en) * | 2017-07-18 | 2018-08-14 | 奥克斯空调股份有限公司 | Bearing holder mounting structure and air-conditioning |
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| US5676470A (en) * | 1955-09-14 | 1997-10-14 | Samsung Electronics Co., Ltd. | Crossflow fan supporting device for an air conditioner |
| CN201513474U (en) * | 2009-10-16 | 2010-06-23 | 无锡市锡泵制造有限公司 | Rubber bearing |
| CN201991818U (en) * | 2011-04-01 | 2011-09-28 | 佛山市南海华达模具塑料有限公司 | Through-flow fan bearing seat applied on air conditioner |
| CN202023849U (en) * | 2011-04-26 | 2011-11-02 | 海尔集团公司 | Bearing module and air conditioner indoor unit |
| CN202328682U (en) * | 2011-11-28 | 2012-07-11 | 广东志高空调有限公司 | Fan blade bearing block mounting mechanism for air conditioner |
| CN202579301U (en) * | 2012-05-18 | 2012-12-05 | 余姚天超通风设备有限公司 | Structure for preventing axial movement of impeller of cross-flow fan |
| CN202833266U (en) * | 2012-09-12 | 2013-03-27 | 广东美的制冷设备有限公司 | Double-layer bearing seat used in air conditioner and air conditioner indoor unit including the same |
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2012
- 2012-09-12 CN CN201210337775.9A patent/CN103671220B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676470A (en) * | 1955-09-14 | 1997-10-14 | Samsung Electronics Co., Ltd. | Crossflow fan supporting device for an air conditioner |
| CN201513474U (en) * | 2009-10-16 | 2010-06-23 | 无锡市锡泵制造有限公司 | Rubber bearing |
| CN201991818U (en) * | 2011-04-01 | 2011-09-28 | 佛山市南海华达模具塑料有限公司 | Through-flow fan bearing seat applied on air conditioner |
| CN202023849U (en) * | 2011-04-26 | 2011-11-02 | 海尔集团公司 | Bearing module and air conditioner indoor unit |
| CN202328682U (en) * | 2011-11-28 | 2012-07-11 | 广东志高空调有限公司 | Fan blade bearing block mounting mechanism for air conditioner |
| CN202579301U (en) * | 2012-05-18 | 2012-12-05 | 余姚天超通风设备有限公司 | Structure for preventing axial movement of impeller of cross-flow fan |
| CN202833266U (en) * | 2012-09-12 | 2013-03-27 | 广东美的制冷设备有限公司 | Double-layer bearing seat used in air conditioner and air conditioner indoor unit including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103671220A (en) | 2014-03-26 |
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