CN112413744A - Air conditioner filter screen assembly and air conditioner hanging machine - Google Patents
Air conditioner filter screen assembly and air conditioner hanging machine Download PDFInfo
- Publication number
- CN112413744A CN112413744A CN201910767589.0A CN201910767589A CN112413744A CN 112413744 A CN112413744 A CN 112413744A CN 201910767589 A CN201910767589 A CN 201910767589A CN 112413744 A CN112413744 A CN 112413744A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air conditioner
- middle frame
- center
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Abstract
The invention provides an air conditioner filter screen assembly which comprises a middle frame and a filter screen, wherein the filter screen comprises a left filter screen and a right filter screen, the left filter screen and the right filter screen are installed on the middle frame and are integrally formed, a filter screen fixing piece is arranged in the middle of the middle frame and can be opened to place the filter screen, and the filter screen fixing piece is closed to press the filter screen on the middle frame. The air conditioner filter screen assembly structure provided by the invention can be used for mounting, dismounting and cleaning the filter screen in one operation, and is simple in structure and convenient and fast to operate.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner filter screen assembly and an air conditioner hanging machine.
Background
In a household air conditioner hanging machine, an air conditioner filter screen is generally arranged at an air inlet, the air conditioner filter screen has a filtering effect on air entering an air conditioner, sundries are prevented from entering the air conditioner, a large amount of dust and dirt are gathered on the filter screen after the air conditioner is used for a period of time, a large amount of bacteria and viruses are generated, harmful substances circulate indoors along with the air, pollute the air and harm the health of human bodies, in addition, the dirt on the filter screen can also reduce the refrigeration efficiency of the air conditioner, the energy consumption is increased, the service life of the air conditioner is shortened, and therefore the air conditioner needs to be cleaned after the air conditioner is used for a period of time or when the air conditioner. Obviously, in addition to the dust filtering effect, the convenience of assembling and disassembling the dust filtering net is one of the key indexes for measuring the overall performance of the member.
Among the prior art, the air conditioner hanging machine length is longer, and internally mounted's filter screen generally is two formula, and the installation is dismantled and needs the components of a whole that can function independently to operate, and is operating many times in installation dismantlement process and cleaning process, and is time-consuming and energy-consuming relatively.
Therefore, the air conditioner filter screen assembly needs to be invented, the filter screen can be mounted, dismounted and cleaned at one time, the structure is simple, and the operation is convenient and fast.
Disclosure of Invention
The invention aims to finish the mounting, dismounting and cleaning of the filter screen at one time, and is simple and quick.
In order to solve the problems, the invention provides an air conditioner filter screen assembly.
The utility model provides an air conditioner filter screen subassembly, includes center and filter screen, the filter screen include left filter screen and right filter screen, left filter screen with right filter screen install on the center, left filter screen with right filter screen integrated into one piece, center middle part be provided with the filter screen mounting, the filter screen mounting can open and place the filter screen, the filter screen mounting close and establish on the center with the filter screen pressure.
The filter screen changes an organic whole structure into by original two formula, changes into a piece formula promptly, and the installation in dismantling of filter screen just is accomplished in one operation, and labour saving and time saving, center are the center middle part for left side and right side position placed in the middle, and the filter screen mounting compresses tightly the filter screen at the center middle part, prevents filter screen buckling deformation.
Furthermore, filter screen mounting one end and center rotatable coupling, the other end with the center can be dismantled and be connected in order to open and close the filter screen mounting.
The filter screen fixing piece can enable the filter screen fixing piece to rotate and lift when opened, and the filter screen fixing piece rotates and falls when closed.
Further, the center include center terminal surface, air-inlet grille on be provided with the spout, the filter screen insert the spout in, can shelter from air-inlet grille and cover on the center terminal surface.
The air-inlet grille sets up on the center, and the batch production of once forming can be convenient for to integrative structural strength is better, and the filter screen inserts the center through the spout or takes out from the center, need not to dismantle the center just can install and take out the filter screen, the installation and the dismantlement of the filter screen of being convenient for.
Furthermore, the filter screen fixing part is arranged in the middle of the end face of the middle frame, a filter screen fixing part is arranged in the middle of the filter screen, and the filter screen fixing part is pressed on the filter screen fixing part.
The filter screen is structure as an organic whole, and length is longer, produces the warpage easily at the middle part, and left filter screen and right filter screen junction are the filter screen middle part, and the filter screen mounting sets up in center terminal surface middle part, and after the filter screen installation, filter screen mounting and filter screen fixed part correspond, and the filter screen mounting passes through filter screen fixed part and pushes down the filter screen, prevents filter screen buckling deformation.
Further, the filter screen mounting be provided with the installation department, the air-inlet grille be provided with the fixing base, the rotatable setting of installation department be in the fixing base on.
The screen fixing piece can be positioned at the air inlet grille, or hinged or connected in other forms of rotation, and the rotation angle is determined according to the space of the air conditioner assembly.
Furthermore, the end face of the middle frame is provided with a support bar, and the sliding groove extends to be connected with the support bar.
The support bars are used as a part of the sliding grooves and play a role in guiding the filter screen when the filter screen is inserted into the middle frame.
Further, the spout include the spout extension arm, spout extension arm edge with filter screen mounting butt.
The filter screen fixing piece is suspended close to the air inlet grille, the sliding groove extension arm prevents the suspended part of the filter screen fixing piece from deforming, and a certain guiding effect is achieved when the filter screen is installed.
Furthermore, the fixing seat and the connection part of the installation part are provided with torsion springs.
When the filter screen fixing piece is lifted, the torsion spring stretches to generate elasticity, after the filter screen is installed, the filter screen fixing piece is loosened, and under the action of the elasticity of the torsion spring, the filter screen fixing piece resets to compress the filter screen.
Furthermore, the filter screen mounting be provided with joint portion, the center terminal surface be provided with the draw-in groove, joint portion with the draw-in groove can dismantle the connection.
Joint portion and draw-in groove play the switching action, and when joint portion unpacked apart with the draw-in groove, the installation filter screen was connected joint portion and draw-in groove, and the filter screen mounting compresses tightly the filter screen.
Compared with the prior art, the air conditioner filter screen assembly has the following advantages:
(1) according to the air conditioner filter screen assembly, the original two filter screens are arranged into an integral structure, the filter screens can be extracted and inserted once without twice, and the air conditioner filter screen assembly is convenient to disassemble and install;
(2) according to the air conditioner filter screen assembly, the filter screen fixing piece is arranged, so that the filter screen is pressed and fixed, and the filter screen is prevented from being too long and not tightly installed, and the installation of a panel and the like is prevented from being influenced.
An air conditioner hanging machine comprises the air conditioner filter screen assembly. The air conditioner hanging machine has the beneficial effects as above.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner middle frame according to a first embodiment of the present invention;
FIG. 2 is a schematic view of an air conditioner filter screen according to the present invention;
FIG. 3 is an enlarged view of the middle frame A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion of FIG. 1 at the middle frame B;
fig. 5 is a schematic view of a card slot structure according to a first embodiment of the present invention;
FIG. 6 is a schematic view of a filter mount according to an embodiment of the present invention;
FIG. 7 is a schematic view of another embodiment of a screen fastener;
fig. 8 is a schematic structural view of an air conditioner middle frame according to a second embodiment of the present invention;
FIG. 9 is an enlarged view of the invention shown in FIG. 8 at center C;
FIG. 10 is a diagram illustrating a screen retainer according to a second embodiment of the present invention;
fig. 11 is a schematic structural view of an air conditioner middle frame according to a third embodiment of the present invention;
FIG. 12 is an enlarged view of the area indicated by the middle frame D in FIG. 11 according to the present invention.
Description of reference numerals:
1-middle frame, 10-middle frame end face, 101-supporting strip, 102-clamping groove, 1021-elastic retaining arm, 11-filter screen fixing piece, 111-clamping protrusion, 112-rotating shaft hole, 113-inclined face, 114-mounting part, 115-clamping part, 12-air inlet grille, 121-fixing seat, 1211-rotating shaft connecting hole, 122-rotating shaft, 123-sliding groove, 124-sliding groove extending arm, 125-torsion spring, 2-filter screen, 21-filter screen fixing part, 22-left filter screen and 23-right filter screen.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The upper part, the lower part, the left part and the right part of the air conditioner hanging machine are based on the position after the air conditioner hanging machine is actually installed, and are marked in the drawing, wherein the front part and the rear part are front parts on the surface which is arranged outside after the air conditioner hanging machine is actually installed, and the surface which is contacted with a wall body is rear parts.
Embodiment one, as shown in fig. 1 and fig. 2, an air conditioner filter screen subassembly, including center 1 and filter screen 2, filter screen 2 includes left filter screen 22 and right filter screen 23, and left filter screen 22 and right filter screen 23 formula structure as an organic whole are the rectangle structure, and wherein length is longer, and left filter screen 22 and right filter screen 23 junction are filter screen 2 middle parts, and filter screen 2 middle part sets up filter screen fixed part 21, and filter screen fixed part 11 is pressed and is established and can compress tightly filter screen 2 on center 1 on filter screen fixed part 21.
The middle frame 1 comprises a middle frame end face 10, an air inlet grille 12 and a filter screen fixing piece 11, the middle frame end face 10 is arranged at the front part of the middle frame 1, the air inlet grille 12 is arranged at the upper part of the middle frame 1, the air inlet grille 12 and the middle frame end face 10 form an included angle, the included angle is 80-100 degrees, a cavity for placing components such as an air conditioner fan and the like is surrounded by the air inlet grille 12 and the middle frame end face 10, one side, far away from the cavity, of the middle frame end face 10 is the outer side of the middle frame end face 10, one side, close to the cavity, of the air inlet grille 12 is the inner side of the air inlet grille 12, the filter screen 2 covers the outer side of the middle frame end face 10 and the inner side of the air inlet grille 12 in a bending mode, the filter screen fixing piece 11 is arranged in the middle of the middle frame 1 along the. The clamping part of the filter screen fixing piece 11 and the end face 10 of the middle frame can be opened and closed.
As shown in fig. 3, the inner side of the air inlet grille 12 is provided with a chute 123, the middle frame end surface 10 is provided with a supporting bar 101, the chute 123 extends towards the middle frame end surface 10 and is connected with the supporting bar 101, the joint of the chute 123 and the middle frame end surface 10 is arc-shaped, so that the filter screen can be smoothly inserted into the chute 123, and the chute extension arm 124 on the upper portion of the chute 123 abuts against the lower portion of the filter screen fixing member 11 to support the filter screen fixing member 11. Further, in this embodiment, the chute 123 is set to 3, and set up respectively at the middle part and both ends of air-inlet grille 12, and it is corresponding with it, and the support bar 101 also is provided with 3, sets up respectively at the middle part and both ends of center terminal surface 10, can play spacing and supporting role to the filter screen, prevents that the filter screen from warping, and is not obedient during the installation.
As shown in fig. 4 and 5, a slot 102 is disposed on the end face 10 of the middle frame, two elastic blocking arms 1021 are symmetrically disposed in the slot 102, a gap is disposed in the middle of the elastic blocking arms 1021, and the filter screen fixing member 11 is clamped in the slot 102 through the gap in the middle of the elastic blocking arms 1021; further, as shown in fig. 6 and 7, the filter screen fixing member 11 is in a pressing strip form, the distance between two side surfaces of the filter screen fixing member 11 in the width direction is smaller than the width of the supporting bar 101 and smaller than the width of the filter screen fixing portion 21, one end of the filter screen fixing member 11 is a clamping portion 115, the other end of the filter screen fixing member is an installation portion 114, an inclined surface 113 is arranged at the end of the clamping portion 115, manual operation is facilitated when the clamping portion 115 is connected with and separated from the clamping groove 102, clamping protrusions 111 are arranged on two sides of the clamping portion 115, the clamping protrusions 111 are in a boss form with chamfers, the clamping protrusions 111 are clamped in gaps between the elastic blocking arms 1021, and the chamfers play a role in guiding when the clamping protrusions 111 abut; the end of the mounting portion 114 is formed in an arc shape so that the mounting portion 114 can rotate when lifted and dropped, and the mounting portion 114 is provided with a rotating shaft hole 112.
In fig. 3, a fixing seat 121 is disposed at a position close to the sliding groove 123 on the inner side edge of the air inlet grille 12, a groove is formed in the middle of the fixing seat 121, the mounting portion 114 is inserted into the groove in the middle of the fixing seat 121, a rotating shaft connecting hole 1211 is formed through the fixing seat 121, the rotating shaft connecting hole 1211 is aligned with the rotating shaft hole 112 on the mounting portion 114, a rotating shaft 122 is inserted into the rotating shaft connecting hole 1211 and the rotating shaft hole 112, and the filter screen fixing member 11 can be lifted.
Further, the rotating shaft 122 is in a screw form, one end of the rotating shaft is provided with a nut, the other end of the rotating shaft is provided with a thread, the middle part of the rotating shaft is an optical axis, the rotating shaft 122 penetrates through the fixing seat 121 and the filter screen fixing piece 11, and one end of the thread is fixed through a nut; the rotating shaft 122 may be a shaft with holes at both ends, the middle part is connected to the fixing base 121 and the screen fixing member 11, and a cotter pin or the like is inserted into the holes at both ends to prevent the rotating shaft 122 from falling off.
When the filter screen 2 is installed, the inclined plane 113 is held by hand to lift the filter screen fixing member 11, the fastening protrusion 111 is separated from the gap in the elastic blocking arm 1021, the clamping portion 115 is separated from the clamping groove 102, the installation portion 114 rotates upwards around the rotating shaft 122 in the fixing seat 121, the filter screen 2 is placed on the end face 10 of the middle frame and is pushed towards the air inlet grille 12 along the supporting strip 101, the filter screen fixing portions 21 at the edges and the middle portion of the two ends of the filter screen 2 enter the sliding groove 123 to continue pushing the filter screen 2, so that the filter screen 2 slides to the bottom of the sliding groove 123, the portion of the filter screen 2 extending out of the middle frame 1 is pressed down to make the filter screen 2 attached to the end face 10 of the middle frame, the inclined plane 113 is held by hand to press the filter screen fixing member 11 downwards, the installation portion 114 rotates downwards around the rotating shaft 122 in the fixing seat 121 to continue pressing the clamping portion 115 of the filter screen fixing member 11 to make, the upper portion of the filter screen fixing portion 21 is in contact with the narrow end face of the rear portion of the filter screen fixing member 11, the lower portion of the filter screen fixing portion 21 is in contact with the supporting bar 101, the filter screen fixing portion 21 is close to the air inlet grille 12 and is abutted against the top edge of the sliding groove extension arm 124, and deformation of the suspended portion of the filter screen fixing portion 21 is prevented.
When the filter screen 2 is extracted, the inclined surface 113 is pinched by a hand to lift the filter screen fixing piece 11, the buckle protrusion 111 is separated from a gap in the elastic blocking arm 1021, the clamping portion 115 is separated from the clamping groove 102, the mounting portion 114 rotates upwards around the rotating shaft 122 in the fixing seat 121, the contact place of the filter screen 2 and the middle frame end face 10 is tilted, the filter screen 2 is pulled, the filter screen 2 slides outwards along the sliding groove 123 until the filter screen 2 is separated from the sliding groove 123, and the filter screen 2 is taken out.
In the second embodiment, as shown in fig. 8, 9 and 10, the screen fixing member 11 is in a pressing plate form, the width of the screen fixing member 11 is larger, approximately equal to the width of the supporting bar 101 and approximately equal to the width of the screen fixing portion 21, one end of the screen fixing member 11 is a clamping portion 115, the other end of the screen fixing member is an installation portion 114, the clamping portion 115 is disposed below the screen fixing member 11, and is in a bump structure, the clamping portion 115 is provided with a fastening protrusion 111 on both sides, the fastening protrusion 111 is in a boss form with a chamfer, the fastening protrusion 111 is clamped in a gap between the elastic blocking arms 1021, and the chamfer plays a guiding role in the process of abutting against or separating the fastening protrusion 111 from the; the installation part 114 is also a bump structure, is arranged in the middle of the filter screen fixing part 11 and extends out of the filter screen fixing part 11, the end part of the installation part 114 is arranged to be an arc shape, so that the installation part 114 can be conveniently rotated when lifted up and dropped down, the installation part 114 is provided with a rotating shaft hole 112, and other settings are the same as those of the first embodiment.
When the filter screen 2 is installed, the lower edge of the filter screen fixing member 11 is held by hand to lift the filter screen fixing member 11, the fastening protrusion 111 is separated from the gap in the elastic blocking arm 1021, the clamping portion 115 is separated from the clamping groove 102, the installation portion 114 rotates upward around the rotating shaft 122 in the fixing seat 121, the filter screen 2 is placed on the end face 10 of the middle frame, the filter screen 2 is pushed toward the air inlet grille 12 along the supporting bar 101, the filter screen fixing portions 21 at the edges and the middle portion of the two ends of the filter screen 2 enter the sliding groove 123, the filter screen 2 is pushed continuously, the filter screen 2 slides to the bottom of the sliding groove 123, the portion of the filter screen 2 extending out of the middle frame 1 is pushed downwards, the filter screen 2 is attached to the end face 10 of the middle frame, the filter screen fixing member 11 is pushed downwards, the installation portion 114 rotates downward around the rotating shaft 122 in the fixing seat 121, the fastening portion 115 of the filter screen fixing member 11 is pressed continuously, the, the terminal surface contact of filter screen fixed part 21 upper portion and the wider of filter screen mounting 11 rear portion, the contact of filter screen fixed part 21 lower part and support bar 101, filter screen fixed part 21 is close to air inlet grille 12 department and spout extension arm 124 top edge butt, prevents that the unsettled department of filter screen fixed part 21 from warping.
When the filter screen 2 is extracted, the lower edge of the filter screen fixing piece 11 is held by hands to lift the filter screen fixing piece 11, the buckle protrusion 111 is separated from a gap in the elastic blocking arm 1021, the clamping portion 115 is separated from the clamping groove 102, the mounting portion 114 rotates upwards around the rotating shaft 122 in the fixing seat 121, the filter screen 2 is tilted from the contact position of the middle frame end face 10, the filter screen 2 is pulled, the filter screen 2 slides outwards along the sliding groove 123 until the filter screen 2 is separated from the sliding groove 123, and the filter screen 2 is taken out.
In a third embodiment, as shown in fig. 11 and 12, the screen fixing member 11 is in the form of a pressing strip or a pressing plate, in this embodiment, the pressing strip is in the form of a pressing strip, the clamping portion 115 is not disposed at one end of the screen fixing member 11 away from the air inlet grille 12, and in a free state, the mounting portion 114 is disposed at one end of the screen fixing member 11 connected to the air inlet grille 12, the rotating shaft 122 and the torsion spring 125 are disposed between the mounting portion 114 and the fixing portion 121, the torsion spring 125 is sleeved on the rotating shaft 122, one end of the torsion spring abuts against the mounting portion 114, and the other settings are.
When the filter screen 2 is installed, the lower edge of the filter screen fixing piece 11 is pinched by hands to lift the filter screen fixing piece 11, the installation part 114 rotates the torsion spring 125 upwards around the rotating shaft 122 in the fixing seat 121 to generate tensile elastic force, the filter screen 2 is placed on the end surface 10 of the middle frame and is pushed towards the air inlet grille 12 along the supporting strip 101, the filter screen fixing parts 21 at the edges and the middle part of the two ends of the filter screen 2 enter the chute 123, the filter screen 2 is continuously pushed to slide to the bottom of the chute 123, the filter screen fixing piece 11 is loosened, and under the elastic force action of the torsion spring 125, the filter screen fixing piece 11 is reset to compress; when the filter screen 2 is extracted, the lower edge of the filter screen fixing piece 11 is lifted, the filter screen 2 is extracted, and the filter screen fixing piece 11 is automatically reset.
An air conditioner hanging machine comprises the air conditioner filter screen assembly.
Although the present invention has been described in detail, it should be understood that the present invention is not limited thereto, and various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides an air conditioner filter screen subassembly, includes center (1) and filter screen (2), filter screen (2) including left filter screen (22) and right filter screen (23), left filter screen (22) with right filter screen (23) install on center (1), its characterized in that, left filter screen (22) with right filter screen (23) integrated into one piece, center (1) middle part be provided with filter screen mounting (11), filter screen mounting (11) can open in order to place filter screen (2), filter screen mounting (11) close and establish on the center in order to press filter screen (2).
2. An air conditioner screen assembly as claimed in claim 1, wherein the screen holder (11) is pivotally connected at one end to the center frame (1) and is detachably connected at the other end to the center frame (1) to open and close the screen holder (11).
3. The air conditioner filter screen assembly according to claim 1, wherein the middle frame (1) comprises a middle frame end surface (10) and an air inlet grille (12), the air inlet grille (12) is provided with a sliding groove (123), and the filter screen (2) is inserted into the sliding groove (123) and can shield the air inlet grille (12) and cover the middle frame end surface (10).
4. An air conditioner filter screen assembly as claimed in claim 3, wherein the filter screen fixing member (11) is disposed in the middle of the end surface (10) of the middle frame, the filter screen (2) is provided with a filter screen fixing portion (21) in the middle, and the filter screen fixing member (11) is pressed on the filter screen fixing portion (21).
5. An air conditioner screen assembly as claimed in claim 3, wherein the screen fixing member (11) is provided with a mounting portion (114), the air inlet grille (12) is provided with a fixing seat (121), and the mounting portion (114) is rotatably arranged on the fixing seat (121).
6. An air conditioner screen assembly as claimed in claim 5 wherein said end face (10) of said center frame is provided with a brace bar (101), and said chute (123) is extended to connect with said brace bar (101).
7. An air conditioner screen assembly as claimed in claim 6 wherein said chute (123) includes a chute extension arm (124), said chute extension arm (124) having an edge abutting said screen mount (11).
8. The air conditioner filter screen assembly of claim 5, wherein a torsion spring (125) is disposed at a connection between the fixing seat (121) and the mounting portion (114).
9. The air conditioner filter screen assembly according to claim 5, wherein the filter screen fixing member (11) is provided with a clamping portion (115), the middle frame end surface (10) is provided with a clamping groove (102), and the clamping portion (115) is detachably connected with the clamping groove (102).
10. An air conditioner hanging machine comprising the air conditioner screen assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767589.0A CN112413744A (en) | 2019-08-20 | 2019-08-20 | Air conditioner filter screen assembly and air conditioner hanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767589.0A CN112413744A (en) | 2019-08-20 | 2019-08-20 | Air conditioner filter screen assembly and air conditioner hanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112413744A true CN112413744A (en) | 2021-02-26 |
Family
ID=74779973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767589.0A Pending CN112413744A (en) | 2019-08-20 | 2019-08-20 | Air conditioner filter screen assembly and air conditioner hanging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112413744A (en) |
-
2019
- 2019-08-20 CN CN201910767589.0A patent/CN112413744A/en active Pending
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