CN211243176U - Cleaning nozzle and air conditioner - Google Patents
Cleaning nozzle and air conditioner Download PDFInfo
- Publication number
- CN211243176U CN211243176U CN201922096408.4U CN201922096408U CN211243176U CN 211243176 U CN211243176 U CN 211243176U CN 201922096408 U CN201922096408 U CN 201922096408U CN 211243176 U CN211243176 U CN 211243176U
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- pipe
- cleaning nozzle
- dust
- air conditioner
- extension pipe
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Abstract
The utility model discloses a clean mouthpiece and air conditioner, wherein, clean the mouthpiece and be used for communicateing air conditioner and dust catcher, the air conditioner has the dust sweeping intercommunication mouth, and the dust catcher has the extension pipe, and the dust sweeping intercommunication mouth is through cleaning the mouthpiece intercommunication with the extension pipe. This clean mouthpiece includes suction nozzle and connecting pipe, and the suction nozzle is used for inserting the dust sweeping intercommunication mouth of air conditioner, and the connecting pipe has relative first end and second end, first end and suction nozzle intercommunication, and the cross section diameter of connecting pipe is steadilyd decrease from first end to second end to form a plurality of linkage segments of pegging graft with the extension pipe matching of the different pipe diameter sizes of dust catcher. The utility model discloses the mounting structure who cleans the mouthpiece has been improved for but clean the extension pipe of the different specifications of mouthpiece adaptation dust catcher, improved the utilization ratio that cleans the mouthpiece.
Description
Technical Field
The utility model relates to an air conditioner technical field especially relates to a clean mouthpiece and air conditioner.
Background
The cleaning nozzle is an essential accessory of the air conditioner with the dust-sweeping function, is a connecting piece for communicating the air conditioner and the household dust collector, and can communicate the dust-sweeping communicating port of the air conditioner with the extension pipe of the household dust collector through the cleaning nozzle so that the household dust collector can suck and collect dust in the air conditioner.
The existing cleaning pipe nozzle can only be connected with a household dust collector with one specification, and cannot be completely compatible with extension pipes of several types of household dust collectors sold in the market. When the additional cleaning nozzle of the air conditioner manufacturer can not be connected with the extension pipe of the household dust collector of the user, the user often needs to additionally purchase the cleaning nozzle with the corresponding specification or provide support after sale, and great inconvenience is brought to the user for cleaning the air conditioner.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a clean the mouthpiece aims at improving the utilization ratio that cleans the mouthpiece to make the air conditioner through this extension pipe that cleans the mouthpiece joinable domestic dust catcher multiple specification, clean air conditioner of convenience of customers.
In order to achieve the above object, the utility model provides a clean mouthpiece for intercommunication air conditioner and dust catcher, the air conditioner has the dust collection intercommunication mouth, the dust catcher has the extension pipe, the dust collection intercommunication mouth with the extension pipe passes through clean the mouthpiece intercommunication, clean the mouthpiece and include:
a suction nozzle for inserting into a dust-sweeping communication port of the air conditioner;
the connecting pipe, the connecting pipe has relative first end and second end, first end with the suction nozzle intercommunication, the cross section diameter of connecting pipe is from first end to the second end decreases progressively to form with the extension pipe matching of the different pipe diameter sizes of dust catcher is pegged graft a plurality of linkage segments.
In one embodiment, the cross-sectional diameter of the connecting tube decreases gradually from the first end to the second end.
In one embodiment, the cross-sectional diameter of the connecting tube decreases stepwise and in sections from the first end to the second end.
In one embodiment, the cross-sectional diameter of each connecting section decreases gradually from the first end to the second end.
In one embodiment, the outer wall of the connecting pipe is provided with a thread in a direction from the first end to the second end, and the thread is in threaded connection with the extension pipe of the dust collector.
In one embodiment, the number of the connecting segments is 3.
In order to achieve the above object, the utility model also provides a clean mouthpiece for intercommunication air conditioner and dust catcher, the air conditioner has the dust collection intercommunication mouth, the dust catcher has the extension pipe, the dust collection intercommunication mouth with the extension pipe passes through clean the mouthpiece intercommunication, clean the mouthpiece and include:
a suction nozzle for inserting into a dust-sweeping communication port of the air conditioner;
a connecting tube having opposite first and second ends, the first end in communication with the suction nozzle;
the adapter, the adapter has first link and second link, first link with the connection can be dismantled to the second end of connecting pipe, the second link be used for with the extension union coupling of dust catcher.
In an embodiment, the number of adapter is a plurality of, and a plurality of the pipe diameter of the second link of adapter is different.
In an embodiment, the outer wall of the adapter is provided with threads connected with the extension pipe of the vacuum cleaner in a threaded manner from the first connecting end to the second connecting end.
In one embodiment, the extension pipe of the dust collector is provided with a fixing groove and a limiting groove communicated with the fixing groove;
a fixed block is arranged on the outer wall of the adapter corresponding to the fixed groove, a limiting arm is arranged on the outer wall of the adapter corresponding to the limiting groove, and the limiting arm extends from the first connecting end to the second connecting end;
the fixed block is clamped into the fixed groove and limits the adapter and the extension pipe to be relatively separated in the axial direction and the circumferential direction when the limiting arm rotates to the limiting groove.
In order to achieve the above object, the utility model also provides an air conditioner has the dust sweeping connection mouth, the air conditioner includes foretell cleaning nozzle, cleaning nozzle is used for the intercommunication the dust sweeping connection mouth of air conditioner with the extension pipe of dust catcher.
In the technical scheme of the utility model, the cleaning nozzle comprises a suction nozzle and a connecting pipe, the suction nozzle is used for being inserted into a dust-sweeping communicating port of the air conditioner, the connecting pipe is provided with a first end and a second end which are opposite, the first end is communicated with the suction nozzle, and the diameter of the cross section of the connecting pipe is gradually decreased from the first end to the second end so as to form a plurality of connecting sections which are matched and spliced with extension pipes with different pipe diameters of the dust collector; or the cleaning nozzle comprises a suction nozzle, a connecting pipe and an adapter, wherein the suction nozzle is used for being inserted into a dust-cleaning communication port of the air conditioner, the connecting pipe is provided with a first end and a second end which are opposite, the first end is communicated with the suction nozzle, the adapter is provided with a first connecting end and a second connecting end, the first connecting end is detachably connected with the second end of the connecting pipe, and the second connecting end is used for being connected with an extension pipe of the dust collector; make this cleaning mouthpiece can adapt to the extension pipe of the different specifications of domestic dust catcher, convenience of customers connects the extension pipe of the different specifications of air conditioner and domestic dust catcher, conveniently cleans the air conditioner, has promoted the utilization ratio of cleaning the mouthpiece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of the present invention illustrating the installation of a cleaning nozzle connecting an air conditioner and a vacuum cleaner;
fig. 2 is a schematic structural view of a cleaning nozzle and a corresponding extension pipe according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a cleaning nozzle in an embodiment of the present invention;
FIG. 4 is a schematic view of a plurality of cleaning nozzles and corresponding extension pipes according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a cleaning nozzle in an embodiment of the present invention;
fig. 6 is a schematic structural view of a cleaning nozzle in another embodiment of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The cleaning nozzle is an indispensable accessory for connecting the air conditioner and the household dust collector. At present, each cleaning nozzle on the market can only be connected with an extension pipe of a household dust collector with one specification, and the utilization rate is poor. When the specification of the extension pipe of the dust collector of the user is not matched with the cleaning nozzle of the air conditioner, the cleaning nozzle needs to be additionally purchased or after-sales technicians are contacted for processing, great inconvenience is brought to the user for cleaning the air conditioner, and meanwhile, the cost for manufacturing different types of cleaning nozzles by air conditioner manufacturers is relatively high.
In view of the above, the present invention provides a cleaning nozzle 100, and referring to fig. 1 and 2, the cleaning nozzle 100 is used for communicating an air conditioner 200 with a vacuum cleaner (not shown), the air conditioner 200 has a dust-sweeping communication port 210, the vacuum cleaner has an extension pipe 310, and the dust-sweeping communication port 210 communicates with the extension pipe 310 through the cleaning nozzle 100.
Referring to fig. 3, in an embodiment of the present invention, the cleaning nozzle 100 includes a suction nozzle 110 and a connection pipe 120. The suction nozzle 110 is used to insert a dust-sweeping communication port 210 of the air conditioner 200. The connecting pipe 120 has a first end 120A and a second end 120B opposite to each other, the first end 120A is communicated with the suction nozzle 110, and the cross-sectional diameter of the connecting pipe 120 decreases progressively from the first end 120A to the second end 120B to form a plurality of connecting sections 121 which are matched and plugged with extension pipes 310 of different pipe diameters of the dust collector.
In this embodiment, the suction nozzle 110 of the cleaning nozzle 100 and the connection pipe 120 can be integrally formed, and the manufacturing and assembly thereof are relatively simple and low in cost. The end of the suction nozzle 110 connected to the dust-sweeping connection port 210 of the air conditioner 200 may be tubular, having a gradually changing pipe diameter, and the shape thereof is adapted to the shape of the dust-sweeping connection port 210. A gear-shaped baffle may be disposed at a connection position of the suction nozzle 110 and the connection pipe 120 to further enhance the sealing effect thereof, so as to prevent dust inside the air conditioner 200 from scattering along a gap between the suction nozzle 110 and the dust-sweeping communication opening 210 when the cleaner is used for dust collection.
It can be understood that, in the present embodiment, since the cleaning nozzle 100 includes the suction nozzle 110 and the connection pipe 120, the suction nozzle 110 is used for being inserted into the dust-sweeping communication port 210 of the air conditioner 200, the connection pipe 120 has the first end 120A and the second end 120B opposite to each other, the first end 120A is communicated with the suction nozzle 110, the cross-sectional diameter of the connection pipe 120 decreases progressively from the first end 120A to the second end 120B to form a plurality of connection sections 121 that are matched and inserted with the extension pipes 310 of different pipe diameters of the dust collector, so that the cleaning nozzle 100 can be adapted to the extension pipes 310 of different specifications of the household dust collector, a user can conveniently connect the air conditioner 200 with the extension pipes 310 of different specifications of the household dust collector, the air conditioner 200 is convenient to clean, and the utilization.
When the user cleans the air conditioner 200, the second end 120B of the connection pipe 120 of the cleaning nozzle 100 is detachably connected to the extension pipe 310 of the vacuum cleaner by inserting or screwing, and after checking and confirming that the insertion is in place, the suction nozzle 110 of the cleaning nozzle 100 is inserted into the dust-cleaning communication port 210 of the air conditioner 200, and after checking again that the installation is correct, the vacuum cleaner is started to perform cleaning operation.
In one embodiment, the cross-sectional diameter of the connection pipe 120 of the cleaning nozzle 100 may be gradually decreased from the first end 120A to the second end 120B. With the arrangement, the cleaning nozzle 100 can be inserted into the extension pipes 310 of the dust collectors with different pipe diameters, so that the utilization rate of the cleaning nozzle 100 is improved.
In addition, the cross-sectional diameter of the connection pipe 120 of the sweeping nozzle 100 may be gradually decreased from the first end 120A to the second end 120B in stages. This structure can satisfy the extension pipe 310 of the vacuum cleaner with different pipe diameters, and the contact area of the connection part is larger than the gradual change type, so the connection strength is higher.
Referring mainly to fig. 2, in the present embodiment, the cleaning nozzle 100 can be adapted to 3 kinds of extension pipes 310 commonly available in the market. That is, the connection pipe 120 of the cleaning nozzle 100 is distributed in a three-stage step shape, and the number of the connection sections 121 is 3, so that 3 joints having different pipe diameters are formed. Thus, the utilization rate of the cleaning nozzle 100 is improved on the premise of ensuring the connection strength.
Further, in addition to providing a smooth contact surface along the length of the connection tube 120, in some embodiments, the cross-sectional diameter of each connection segment 121 may gradually decrease from the first end 120A to the second end 120B. Thus, the installation requirement of more kinds of extension pipes 310 can be met, and the utilization rate of the cleaning nozzle 100 is improved.
It should be noted that, in some application scenarios, the connection pipe 120 of the cleaning nozzle 100 and the extension pipe 310 of the vacuum cleaner are inserted, and may fall off during working due to insufficient connection strength. To the situation, the utility model discloses make corresponding improvement to reinforcing joint strength. The outer wall of the connection pipe 120 of the cleaning nozzle 100 from the first end 120A to the second end 120B may be provided with a screw thread threadedly coupled with the extension pipe 310 of the cleaner, so that the coupling strength may be further enhanced through the threaded coupling, the cleaning nozzle 100 and the extension pipe 310 are prevented from falling off, and the cleaning efficiency of the user is improved.
The utility model discloses still provide a clean mouthpiece 100 for intercommunication air conditioner 200 and dust catcher (not shown), air conditioner 200 has dust sweeping connection mouth 210, and the dust catcher has extension pipe 310, and dust sweeping connection mouth 210 communicates through cleaning mouthpiece 100 with extension pipe 310.
Referring to fig. 4 to 6, in an embodiment of the present invention, the cleaning nozzle 100 includes a suction nozzle 110, a connection pipe 120, and an adapter 130. The suction nozzle 110 is used to insert a dust-sweeping communication port 210 of the air conditioner 200. The connection tube 120 has opposite first and second ends 120A and 120B, the first end 120A communicating with the suction nozzle 110. The adapter 130 has a first connection end 130A and a second connection end 130B, the first connection end 130A is detachably connected to the second end 120B of the connection pipe 120, and the second connection end 130B is used for connecting with an extension pipe 310 of the cleaner. The inner diameter of the pipe of the adapter 130 connected to one end of the extension pipe 310 of the vacuum cleaner is matched with the inner diameter of the pipe of the extension pipe 310.
In this embodiment, the cleaning nozzle 100 is integrally formed as a separate component, wherein the suction nozzle 110 and the connecting pipe 120 are integrally formed as a single component, and then detachably connected to the adapter 130. It should be noted that, this design is used for multiple adapters 130 corresponding to the same assembly of the suction nozzle 110 and the connection pipe 120, and different adapters 130 are compatible with the extension pipes 310 of the vacuum cleaners with different specifications.
In this embodiment, since the cleaning nozzle 100 includes the suction nozzle 110, the connection pipe 120 and the adapter 130, the suction nozzle 110 is used for being inserted into the dust-sweeping communication port 210 of the air conditioner 200, the connection pipe 120 has the first end 120A and the second end 120B opposite to each other, the first end 120A communicates with the suction nozzle 110, the adapter 130 has the first connection end 130A and the second connection end 130B, the first connection end 130A is detachably connected with the second end 120B of the connection pipe 120, and the second connection end 130B is used for being connected with the extension pipe 310 of the dust collector, so that the cleaning nozzle 100 can be adapted to the extension pipes 310 of different specifications of the household dust collector, a user can conveniently connect the air conditioner 200 with the extension pipes 310 of different specifications of the household dust collector, the air conditioner 200 can be conveniently cleaned, and the utilization rate of the.
When a user cleans the air conditioner 200, the user can find the adapter 130 with a corresponding specification according to the model of the extension pipe 310 of the dust collector, then connect and fix the adapter 130 with the components of the suction nozzle 110 and the connecting pipe 120 to complete the installation of the cleaning nozzle 100, then detachably connect the second end 120B of the connecting pipe 120 of the cleaning nozzle 100 with the extension pipe 310 of the dust collector by plugging or screwing, check and confirm that the connection is in place, then insert the suction nozzle 110 of the cleaning nozzle 100 into the dust-sweeping communicating opening 210 of the air conditioner 200, and start the dust collector to perform cleaning operation after checking the installation is correct again.
In one embodiment, the pipe diameters of the second connecting ends 130B of the different adapters 130 of the cleaning nozzle 100 may be set to be different. Therefore, the installation requirement of the extension pipe 310 of the dust collector with different pipe diameters is met, and the utilization rate of the cleaning nozzle 100 is improved.
In order to increase the connection strength of the cleaning nozzle 100 with the extension pipe 310, in some embodiments, the outer wall of the adapter 130 is provided with threads for connecting the extension pipe 310 of the cleaner with the threads from the first connection end 130A to the second connection end 130B.
In one embodiment, a fixing groove (not shown) and a limiting groove (not shown) connected to the fixing groove are formed at the joint of the extension pipe 310 of the cleaner and the cleaning nozzle 100. A fixing block 131 may be disposed at a position corresponding to the fixing groove and a limiting arm 132 may be disposed at a position corresponding to the limiting groove on the outer wall of the adaptor 130 of the cleaning nozzle 100. The fixing block 131 may be disposed around an outer wall of the adapter 130, and the limiting arm 132 extends from the first connecting end 130A to the second connecting end 130B. The fixing block 131 is snapped into the fixing groove and restricts the adaptor 130 from being relatively separated from the extension pipe 310 in the axial and circumferential directions when the restricting arm 132 is rotated to a position of the restricting groove.
It should be noted that, in the embodiment, the whole annular fixing block 131 may be inclined transversely relative to the adapter 130, and the limiting arm 132 may be extended along a direction close to the butt joint of the adapter 130 and the extension tube 310 of the vacuum cleaner, and may be long-strip-shaped as a whole so as to match the extension tube 310 of the vacuum cleaner with a corresponding specification.
The utility model also provides an air conditioner 200 has dust-sweeping communication port 210, and this air conditioner 200 is including cleaning mouthpiece 100, and the concrete structure that should clean mouthpiece 100 refers to above-mentioned embodiment, because the utility model provides an air conditioner 200 includes all schemes of above-mentioned all embodiments that clean mouthpiece 100, consequently, have at least with clean all technical effect that mouthpiece 100 is the same, the explanation differs here.
Claims (11)
1. A cleaning nozzle for communicating an air conditioner with a dust collector, the air conditioner having a dust-sweeping communication port, the dust collector having an extension pipe, the dust-sweeping communication port communicating with the extension pipe through the cleaning nozzle, the cleaning nozzle comprising:
a suction nozzle for inserting into a dust-sweeping communication port of the air conditioner;
the connecting pipe, the connecting pipe has relative first end and second end, first end with the suction nozzle intercommunication, the cross section diameter of connecting pipe is from first end to the second end decreases progressively to form with the extension pipe matching of the different pipe diameter sizes of dust catcher is pegged graft a plurality of linkage segments.
2. The cleaning nozzle as claimed in claim 1, wherein a cross-sectional diameter of the connection pipe is gradually decreased from the first end to the second end.
3. The cleaning nozzle as claimed in claim 1, wherein the cross-sectional diameter of the connection pipe is decreased stepwise from the first end to the second end.
4. The cleaning nozzle as claimed in claim 3, wherein each of the connecting sections has a cross-sectional diameter gradually decreasing from the first end to the second end.
5. The cleaning nozzle as claimed in any one of claims 1 to 4, wherein a screw thread for screw-coupling with an extension pipe of the cleaner is provided on an outer wall of the connection pipe from the first end to the second end.
6. The cleaning nozzle as claimed in any of claims 1 to 4, wherein the number of the connection segments is 3.
7. A cleaning nozzle for communicating an air conditioner with a dust collector, the air conditioner having a dust-sweeping communication port, the dust collector having an extension pipe, the dust-sweeping communication port communicating with the extension pipe through the cleaning nozzle, the cleaning nozzle comprising:
a suction nozzle for inserting into a dust-sweeping communication port of the air conditioner;
a connecting tube having opposite first and second ends, the first end in communication with the suction nozzle;
the adapter, the adapter has first link and second link, first link with the connection can be dismantled to the second end of connecting pipe, the second link be used for with the extension union coupling of dust catcher.
8. The cleaning nozzle as claimed in claim 7, wherein the number of said adapters is plural, and the pipe diameters of the second connection ends of the plural adapters are different.
9. The cleaning nozzle as claimed in claim 8, wherein a screw thread for screw-coupling with an extension pipe of the cleaner is provided on an outer wall of the adapter from the first connection end to the second connection end.
10. The cleaning nozzle as claimed in claim 8, wherein a fixing groove and a limit groove communicating with the fixing groove are formed on the extension pipe of the cleaner;
a fixed block is arranged on the adapter corresponding to the fixed groove, a limiting arm is arranged on the adapter corresponding to the limiting groove, the fixed block is arranged around the outer wall of the adapter, and the limiting arm extends from the first connecting end to the second connecting end;
the fixed block is clamped into the fixed groove and limits the adapter and the extension pipe to be relatively separated in the axial direction and the circumferential direction when the limiting arm rotates to the limiting groove.
11. An air conditioner having a dust-sweep communication port, characterized by comprising a cleaning nozzle as claimed in any one of claims 1 to 10 for communicating the dust-sweep communication port of the air conditioner with an extension pipe of the vacuum cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922096408.4U CN211243176U (en) | 2019-11-28 | 2019-11-28 | Cleaning nozzle and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922096408.4U CN211243176U (en) | 2019-11-28 | 2019-11-28 | Cleaning nozzle and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211243176U true CN211243176U (en) | 2020-08-14 |
Family
ID=71951191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922096408.4U Active CN211243176U (en) | 2019-11-28 | 2019-11-28 | Cleaning nozzle and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211243176U (en) |
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2019
- 2019-11-28 CN CN201922096408.4U patent/CN211243176U/en active Active
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