CN216090338U - Recovery box and surface cleaning equipment - Google Patents
Recovery box and surface cleaning equipment Download PDFInfo
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- CN216090338U CN216090338U CN202122584459.9U CN202122584459U CN216090338U CN 216090338 U CN216090338 U CN 216090338U CN 202122584459 U CN202122584459 U CN 202122584459U CN 216090338 U CN216090338 U CN 216090338U
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- flanging structure
- air outlet
- flanging
- main body
- recovery tank
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Abstract
The utility model discloses a recycling box and surface cleaning equipment, wherein the recycling box can be arranged on a main machine of the surface cleaning equipment along an assembling direction, the recycling box comprises a box body, an air outlet is limited in the box body, and the air outlet is communicated with a suction channel of the main machine after the box body is arranged on the main machine. The sealing ring is arranged at the air outlet and used for forming a sealing channel between the air outlet and the suction channel after the recovery box is arranged on the main machine. The sealing ring comprises a front end and a rear end which are opposite to each other in the assembling direction, at least part of the front end is provided with a first flanging structure extending in the direction away from the air outlet, part of the first flanging structure continues to extend to form a first extending structure which is connected with the main body of the first flanging structure and the sealing ring, and the first extending structure, part of the first flanging structure and part of the main body form a hollow structure. The deformation of the flanging structure of the part caused by the assembly relation can be effectively avoided, and the problem of incomplete sealing of the recovery box and the main body is further caused.
Description
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a recycling box and surface cleaning equipment.
Background
Currently, wet cleaning devices on the market generally comprise a dirty cleaning system that allows the recovery of dirty water from the surface to be cleaned. The contamination cleaning system generally includes a recovery tank mounted to a main body, and since the air flow passes through the recovery tank to retain the contamination inside the recovery tank, sealing between the recovery tank and the main body becomes particularly important.
In the prior art, a sealing member is generally arranged at an air outlet of the recycling bin to ensure that the recycling bin and the main body are sealed. However, the recycling bin is frequently disassembled and assembled, so that the sealing element is easily damaged, and the performance of the equipment is affected.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the technology, the utility model provides the recovery box and the surface cleaning equipment, which can effectively realize the sealing between the recovery box and the host machine.
In one aspect, the utility model provides a recycling bin comprising a main body mountable to a surface cleaning apparatus in an assembly orientation, the recycling bin comprising
A housing defining an air outlet in fluid communication with a suction channel of the host after the housing is mounted to the host;
the sealing ring is arranged at the air outlet and used for forming a sealing channel between the air outlet and the suction channel after the recovery box is arranged on the main machine;
the sealing ring comprises a front end and a rear end which are opposite to each other in the assembling direction, at least part of the front end is provided with a first flanging structure extending in the direction away from the air outlet, part of the first flanging structure continues to extend to form a first extending structure which is connected with the first flanging structure and a main body of the sealing ring, and the first extending structure, part of the first flanging structure and part of the main body form a hollow structure.
Optionally, the outer surface of the first extension structure is a plane.
Optionally, the rear end of the sealing ring is provided with a second flanging structure extending in the direction away from the air outlet.
Optionally, a third flanging structure and a fourth flanging structure which are substantially parallel are arranged between the front end and the rear end of the sealing ring.
Optionally, a reinforcing rib is arranged at the intersection of one end of the first flanging structure and the third flanging structure, and the reinforcing rib is connected with the flanging structure and the main body.
Optionally, a reinforcing rib is arranged at the intersection of one end of the first flanging structure and the fourth flanging structure, and the reinforcing rib is connected with the flanging structure and the main body.
Optionally, the length of the first extension structure is smaller than the length of the first cuff structure.
Optionally, the outer surface of the first extension structure and the outer surface of the body to which it is attached are substantially in the same plane.
Optionally, the cross section of the hollow structure along the direction perpendicular to the length direction of the first flanging structure is fan-shaped.
In another aspect, the utility model also provides a recovery tank, a surface cleaning apparatus, comprising a soil recovery system comprising a suction channel and a recovery tank as described above in fluid communication with the suction channel.
The utility model provides a recycling bin and a surface cleaning device, wherein the recycling bin can be arranged on a main machine of the surface cleaning device along an assembling direction, the recycling bin comprises a bin body, an air outlet is limited in the bin body, and the air outlet is communicated with a suction channel of the main machine after the bin body is arranged on the main machine. The sealing ring is arranged at the air outlet and used for forming a sealing channel between the air outlet and the suction channel after the recovery box is arranged on the main machine. The sealing ring comprises a front end and a rear end which are opposite to each other in the assembling direction, at least part of the front end is provided with a first flanging structure extending in the direction away from the air outlet, part of the first flanging structure continues to extend to form a first extending structure which is connected with the main body of the first flanging structure and the sealing ring, and the first extending structure, part of the first flanging structure and part of the main body form a hollow structure. The front end of the sealing ring is of a hollow structure, so that the deformation of the flanging structure of the part caused by the assembly relation can be effectively avoided, and the problem of incomplete sealing of the recovery box and the main body is further solved.
Drawings
FIG. 1 is a schematic structural view of a recycling bin installed in a mainframe according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of a recycling bin to be installed in a mainframe;
FIG. 3 is a schematic diagram of an embodiment of a recycling bin;
FIG. 4 is a schematic structural view of the seal ring in the embodiment shown in FIG. 3;
FIG. 5 is a schematic structural view of a lower seal ring at another angle;
fig. 6 is an enlarged view of the structure of the region a shown in fig. 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment 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, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1-6, fig. 1 is a schematic structural view illustrating a recycling bin installed in a main body according to an embodiment of the present invention. FIG. 2 is a schematic diagram of an embodiment of a recycling bin to be installed in a mainframe. Fig. 3 is a schematic structural diagram of a recycling bin in an embodiment. Fig. 4 is a schematic structural diagram of the sealing ring in the embodiment shown in fig. 3. Fig. 5 is a schematic structural view of a lower seal ring at another angle. Fig. 6 is an enlarged view of the structure of the region a shown in fig. 5. The arrows in the figure indicate the direction of assembly of the recovery tank. The embodiment shown in figures 1 and 2 discloses a surface cleaning apparatus comprising a main body 1 and a cleaning head 2 pivotally connected to a main body 323. The surface cleaning apparatus further comprises a dirt recovery system comprising a suction motor for generating a suction airflow, a suction channel and a recovery tank 3 in fluid communication with the suction channel. The recovery tank 3 may be mounted to the main body 323 of the surface cleaning apparatus 100 in the assembly direction. When the recovery tank 3 is mounted to the main body 323, it is in fluid communication with the suction passage. The recovery tank 3 includes a tank body 31 defining an air outlet 33, the air outlet 33 being in fluid communication with the suction passage of the main body 323 after the tank body 31 is mounted to the main body 323. A packing 32 is provided at the gas outlet 33 for forming a sealed passage between the gas outlet 33 and the suction passage after the recovery tank 3 is mounted to the main body 323. Wherein, along the assembly direction sealing washer 32 includes relative front end 321 and rear end 322, at least some front end 321 is provided with the first turn-ups structure 34 that extends to the direction of keeping away from gas outlet 33, and some first turn-ups structures continue to extend and form the first extending structure 38 of the main part 323 that connects first turn-ups structure 34 and sealing washer 32, and first extending structure 38, some first turn-ups structure 34 and some main part 323 form hollow structure 39. By adopting the hollow structure 39 at the front end 321 of the sealing ring 32, the problem that the recovery tank 3 and the main body 323 are not completely sealed due to the deformation of the flanging structure of the part caused by the assembly relation can be effectively avoided.
With continued reference to fig. 3-5, the outer surface of the first extension structure 38 is planar. With the flat design, the flat surface does not substantially contact the main body 323 during assembly, while with the flat design, the deformation margin is small, and the first flange structure 34 is limited by the first extension structure 38 from moving significantly relative to the main body 323 of the seal ring 32.
With continued reference to fig. 3-5, the rear end 322 of the seal ring 32 is provided with a second flange formation 35 extending away from the outlet port 33. A third flange structure 36 and a fourth flange structure 37 are disposed substantially parallel to each other between the front end 321 and the rear end 322 of the seal ring 32. The length of the first extension structure 38 is less than the length of the first cuff structure 34. A reinforcing rib 4 is arranged at the intersection of one end of the first flanging structure 34 and the third flanging structure 36, and the reinforcing rib 4 is connected with the flanging structure and the main body 323. A reinforcing rib 4 is arranged at the intersection of one end of the first flanging structure 34 and the fourth flanging structure 37, and the reinforcing rib 4 is connected with the flanging structure and the main body 323.
Referring to fig. 3-5, further, the outer surface of the first extension structure 38 and the outer surface of the body 323 associated therewith are substantially in the same plane. With continued reference to the figures, the cross-section of the hollow structure 39 along a direction perpendicular to the length of the first cuff structure 34 is a sector.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A recycling bin mountable to a main body of a surface cleaning apparatus in an assembly direction, the recycling bin comprising
A housing defining an air outlet in fluid communication with a suction channel of the host after the housing is mounted to the host;
the sealing ring is arranged at the air outlet and used for forming a sealing channel between the air outlet and the suction channel after the recovery box is arranged on the main machine;
the sealing ring comprises a front end and a rear end which are opposite to each other in the assembling direction, at least part of the front end is provided with a first flanging structure extending in the direction away from the air outlet, part of the first flanging structure continues to extend to form a first extending structure which is connected with the first flanging structure and a main body of the sealing ring, and the first extending structure, part of the first flanging structure and part of the main body form a hollow structure.
2. A recovery tank as claimed in claim 1,
the outer surface of the first extension structure is a plane.
3. A recovery tank as claimed in claim 2,
the rear end of the sealing ring is provided with a second flanging structure extending towards the direction far away from the air outlet.
4. A recovery tank as claimed in claim 1,
and a third flanging structure and a fourth flanging structure which are basically parallel are arranged between the front end and the rear end of the sealing ring.
5. A recovery tank as claimed in claim 4,
and a reinforcing rib is arranged at the intersection of one end of the first flanging structure and the third flanging structure, and the reinforcing rib is connected with the flanging structure and the main body.
6. A recovery tank as claimed in claim 4,
and a reinforcing rib is arranged at the intersection of one end of the first flanging structure and the fourth flanging structure, and the reinforcing rib is connected with the flanging structure and the main body.
7. A recovery tank as claimed in claim 1,
the length of the first extending structure is smaller than that of the first flanging structure.
8. A recovery tank as claimed in claim 1,
the outer surface of the first extension structure and the outer surface of the body to which it is attached are substantially in the same plane.
9. A recovery tank as claimed in claim 1,
the section of the hollow structure along the length direction vertical to the first flanging structure is fan-shaped.
10. A surface cleaning apparatus comprising a soil recovery system comprising a suction channel and a recovery tank according to any one of claims 1 to 9 in fluid communication with the suction channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584459.9U CN216090338U (en) | 2021-10-26 | 2021-10-26 | Recovery box and surface cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584459.9U CN216090338U (en) | 2021-10-26 | 2021-10-26 | Recovery box and surface cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216090338U true CN216090338U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122584459.9U Active CN216090338U (en) | 2021-10-26 | 2021-10-26 | Recovery box and surface cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216090338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040873A1 (en) * | 2022-08-25 | 2024-02-29 | 北京石头世纪科技股份有限公司 | Filtering assembly and cleaning device |
-
2021
- 2021-10-26 CN CN202122584459.9U patent/CN216090338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040873A1 (en) * | 2022-08-25 | 2024-02-29 | 北京石头世纪科技股份有限公司 | Filtering assembly and cleaning device |
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