CN217013844U - Dust box goes out dirt mouth structure and machine of sweeping floor - Google Patents
Dust box goes out dirt mouth structure and machine of sweeping floor Download PDFInfo
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- CN217013844U CN217013844U CN202220650411.5U CN202220650411U CN217013844U CN 217013844 U CN217013844 U CN 217013844U CN 202220650411 U CN202220650411 U CN 202220650411U CN 217013844 U CN217013844 U CN 217013844U
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- rotating plate
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- magnetic member
- dust
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Abstract
The utility model provides a dust outlet structure of a dust box, which comprises: the rotary plate comprises a rotary plate support, a rotary plate, a first magnetic part and a second magnetic part, wherein the rotary plate support is arranged in a dust outlet of a dust box, the rotary plate is rotatably arranged on the upper edge of the rotary plate support, the first magnetic part is arranged on the rotary plate support, the rotary plate is closed in the rotary plate support, the first magnetic part and the second magnetic part are just adsorbed, under the action of external acting force, the rotary plate overcomes the attraction between the first magnetic part and the second magnetic part and is opposite to the attraction between the first magnetic part and the second magnetic part, the rotary plate support rotates and is opened, and when the action of the external acting force disappears, the rotary plate falls back under the action of self gravity, and under the mutual attraction of the first magnetic part and the second magnetic part, the rotary plate is in close contact with the rotary plate support to realize closing.
Description
Technical Field
The utility model relates to the field of intelligent household equipment, in particular to a dust box dust outlet structure and a sweeper.
Background
The quick-witted room that can clean automatically of sweeping the floor as family's common use equipment provides very big facility for the user, for avoiding frequently falling rubbish, generally all can be equipped with the collection dirt workstation that corresponds, and the machine of sweeping the floor normally during operation, the dirt box is encapsulated situation, and when the machine of sweeping the floor need discharge the rubbish in the dirt box to collection dirt workstation, collection dirt workstation need be through going out the dirt mouth with rubbish suction collection dirt workstation.
At present, the opening and closing of a dust outlet of a dust box are controlled by adopting a mode of adding a rotating plate and a torsion spring in the market; when the sweeper is normally cleaned, the dust outlet baffle is in a closed state under the action of the torsional spring and is used for sealing the dust box, the workstation is in operation, the baffle is opened under the action of gravity and torsional spring torsion force of the dust outlet baffle under the action of suction force, and rubbish is discharged from the dust outlet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dust outlet structure of a dust box, and aims to solve the problems that in the prior art, a dust outlet of a dust box of a sweeper is not easy to open at a large angle, large garbage is not easy to be discharged from the dust outlet of the dust box and remains in the dust box, and the garbage cannot be completely sucked out.
In order to solve the above technical problem, the present invention provides a dust outlet structure of a dust box, comprising: the dust box comprises a rotating plate support, a rotating plate, a first magnetic part and a second magnetic part, wherein the rotating plate support is arranged in a dust outlet of the dust box, the rotating plate is rotatably arranged on the upper edge of the rotating plate support, the first magnetic part is arranged on the rotating plate support, and the second magnetic part is arranged on the rotating plate;
when the rotating plate is closed on the rotating plate support, the first magnetic part and the second magnetic part are opposite to each other for adsorption, and under the action of external force, the rotating plate overcomes the attraction between the first magnetic part and the second magnetic part to rotate relative to the rotating plate support and open; when the action of external acting force disappears, the rotating plate falls back under the action of self gravity, and the rotating plate is tightly contacted with the rotating plate support to realize closing under the action of the mutual attraction force of the first magnetic piece and the second magnetic piece.
Preferably, an assembly groove is formed in the rotating plate support, and the first magnetic part is assembled in the assembly groove in an interference mode.
Preferably, the sealing device further comprises a sealing ring, the sealing ring is arranged on the rotating plate support in a surrounding mode, and the rotating plate is in close contact with the sealing ring when being closed on the rotating plate support.
Preferably, the upper edge of the side wall of the rotating plate support is provided with a groove, and the outward extending parts at two ends of the rotating shaft of the rotating plate are arranged in the groove, so that the rotating plate can rotate relative to the rotating plate support.
Preferably, the surface of the rotating plate bracket, which is in contact with the rotating plate, is obliquely arranged, and the rotating plate bracket is also provided with a plurality of ribs for stabilizing the rotating plate bracket.
Preferably, the first magnetic member includes a magnet or an electromagnet, and the second magnetic member includes a magnetic metal.
Preferably, the second magnetic member is a sheet structure.
Preferably, the first magnetic part is a sealing ring, wherein the sealing ring is made of a magnetic soft rubber material.
Preferably, the first magnetic member is disposed at the bottom of the rotating plate support, the second magnetic member is disposed at an end far away from the rotating center shaft of the rotating plate, and when the rotating plate and the rotating plate support are closed, the first magnetic member is opposite to the second magnetic member.
A sweeper is provided with the dust box dust outlet structure.
The utility model provides a dust outlet structure of a dust box, wherein a first magnetic part is arranged on a rotating plate bracket, a second magnetic part is arranged on a rotating plate, when a dust collection workstation works, the suction force generated by the workstation only needs to overcome the magnetic suction force when the rotating plate bracket and the rotating plate are separated and the self gravity of the rotating plate, the magnetic force is basically zero due to the far distance between the first magnetic part and the second magnetic part after the rotating plate is opened, at the moment, the suction force of the workstation only needs to overcome the self gravity of the rotating plate of the dust outlet, so that a larger dust outlet can be opened, larger garbage can pass, when the dust collection is finished and the suction force of the workstation disappears, the rotating plate falls back downwards under the self gravity, at the moment, the first magnetic part is close to the second magnetic part, the magnetic force is enhanced, the dust box can be sealed by depending on the magnetic force between the first magnetic part and the second magnetic part, and the problem that the dust outlet of the dust box of a sweeper in the prior art is not easy to open at a larger angle is effectively solved, the larger garbage is not easy to be discharged from the dust outlet of the dust box and remains in the dust box, and the garbage can not be completely sucked out.
Drawings
Fig. 1 is a schematic structural view of a dust box of the sweeper of the utility model;
FIG. 2 is a schematic structural view of the dust outlet structure of the dust box of the present invention;
FIG. 3 is a schematic structural view of another perspective of the dust outlet structure of the dust box of the present invention;
wherein, 1, rotating plate support; 11. a groove; 2. rotating the plate; 3. a first magnetic member; 4. a second magnetic member; 5. and (5) sealing rings.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.
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 obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1 to 3, a dust outlet structure of a dust box in an embodiment of the present application includes: the dust box comprises a rotating plate support 1, a rotating plate 2, a first magnetic part 3 and a second magnetic part 4, wherein the rotating plate support 1 is arranged in a dust outlet of the dust box, the rotating plate 2 is rotatably arranged on the upper edge of the rotating plate support 1, the first magnetic part 3 is arranged on the rotating plate support 3, and the second magnetic part 4 is arranged on the rotating plate 2;
when the rotating plate 2 is closed on the rotating plate support 1, the first magnetic part 3 and the second magnetic part 4 are opposite to each other for adsorption, and under the action of an external force, the rotating plate 2 overcomes the attraction between the first magnetic part 3 and the second magnetic part 4 to rotate relative to the rotating plate support 1 and open; when the action of external acting force disappears, the rotating plate 2 falls back under the action of self gravity, and the rotating plate 2 is tightly contacted with the rotating plate bracket 1 to realize closing under the action of the mutual attraction force of the first magnetic part 3 and the second magnetic part 4.
As described above, the dust outlet structure of the dust box provided by this embodiment includes the rotating plate bracket 1, the rotating plate 2, the first magnetic member 3 and the second magnetic member 4, the rotating plate 2 includes the rotating shaft portion and the rotating plate portion, the two sides of the bracket of the rotating plate bracket 1 are provided with the grooves 11, the two ends of the rotating shaft portion of the rotating plate 2 are disposed in the corresponding grooves 11 in the rotating plate bracket 1, the rotating plate 2 can rotate around the grooves 11, the first magnetic member 3 is disposed at the bottom of the rotating plate bracket 1, the first magnetic member 3 and the rotating plate bracket 1 are assembled in an interference manner, the second magnetic member 4 is disposed at one end of the rotating plate portion far from the rotating shaft portion, when the rotating plate 2 and the rotating plate bracket 1 are closed, the first magnetic member 3 is directly opposite to the second magnetic member 4, the first magnetic member 3 can be a magnet or an electromagnet, the second magnetic member 4 is a sheet-shaped magnetic metal, the first magnetic member 3 is disposed as a magnet or an electromagnet, or a sheet-shaped magnetic member, The second magnetic part 4 is arranged into the flaky magnetic metal, the total weight of the rotating plate 2 can be reduced, when the rotating plate 2 and the rotating plate bracket 1 are closed, the second magnetic part 4 and the first magnetic part 3 are attracted to ensure the closed tightness of the two, meanwhile, the attraction force of the second magnetic part 4 and the first magnetic part 3 can be ensured not to be overlarge, when the dust collection workstation collects dust, the second magnetic part 4 and the first magnetic part 3 which need to be overcome are not overlarge to cause that the attraction force is not enough to separate the rotating plate 2 and the rotating plate bracket 1, when the rotating plate 2 is operated, the attraction force generated by the workstation only needs to overcome the magnet attraction force when just separating the rotating plate bracket 1 and the rotating plate 2 and the self gravity of the rotating plate 2, after the rotating plate 2 is opened, the magnetic force is basically zero because the first magnetic part 3 is far away from the second magnetic part 4, at this time, the workstation attraction force only needs to overcome the self gravity of the rotating plate 2 to open a larger dust outlet, the larger rubbish can pass, when the collection of dust is finished, when the suction of workstation disappears, commentaries on classics board 2 falls back downwards under self gravity, and first magnetic part 3 is close to with second magnetic part 4 this moment, and magnetic force reinforcing relies on the magnetic force between first magnetic part 3 and the second magnetic part 4 can be sealed the dirt box.
In one embodiment, the rotating plate bracket 1 is provided with a fitting groove, and the first magnetic member 3 is interference-fitted in the fitting groove.
As described above, the rotating plate holder 1 is provided with the groove (fitting groove) for receiving the first magnetic member 3, and the first magnetic member 3 is placed in the groove so that the upper surface of the first magnetic member 3 and the inclined surface of the side wall of the rotating plate holder 1 are on the same plane, and the rotating plate 2 is not pushed against the rotating plate when the rotating plate holder is closed, which results in low airtightness.
In one embodiment, the sealing device further comprises a sealing ring, wherein the sealing ring is arranged on the rotating plate support in a surrounding mode, and the rotating plate is tightly contacted with the sealing ring when being closed on the rotating plate support.
As described above, in order to ensure the sealing between the rotating plate 2 and the rotating plate holder 1, a gasket 5 may be provided between the contacting surfaces of the rotating plate holder 1 and the rotating plate 2, and the gasket 5 may be provided on the surface of the rotating plate 2 facing the rotating plate holder 1, but in order to reduce the total weight of the rotating plate 2, the gasket 5 is provided on the surface of the rotating plate holder 1 facing the rotating plate 2, so that the sealing when both are closed is ensured.
In one embodiment, a groove 11 is formed on an upper edge of a side wall of the rotating plate bracket 1, and two outward extending portions of a rotating shaft of the rotating plate 2 are disposed in the groove 11, so that the rotating plate 2 can rotate relative to the rotating plate bracket 1.
As described above, a groove 11 is respectively and correspondingly formed at the upper edges of the two side walls of the rotating plate bracket 1, further, the groove 11 is a circular groove recessed into the rotating plate bracket 1, and the outward protruding part of the rotating shaft of the rotating plate 2 is disposed in the groove 11, so that the rotating plate 2 can rotate in the groove 11.
In one embodiment, the surface of the rotating plate bracket 1 contacting the rotating plate 2 is obliquely arranged, and the rotating plate bracket 1 is further provided with a plurality of ribs for stabilizing the rotating plate bracket 1.
As described above, the rotating plate support 1 is of a generally triangular structure, the rotating plate support 1 is vertically arranged on one surface of the dust box, which is in contact with the dust box, the rotating plate support 1 is obliquely arranged on one surface of the rotating plate 2, namely, when the rotating plate 2 is closed on the rotating plate 2, the rotating plate 2 is not in a vertical state but presents a certain included angle, and a plurality of ribs are arranged between the vertical surface and the inclined surface, so that the structural stability of the rotating plate support 1 can be enhanced, therefore, when a workstation is in contact with the dust box for dust collection, the suction force can more easily rotate the rotating plate 2 to open the dust box.
In one embodiment, the first magnetic member 3 includes a magnet or an electromagnet, and the second magnetic member 4 includes a magnetic metal.
The first magnetic part 3 arranged on the rotating plate bracket 1 is a magnet or an electromagnet, so that the attractive force of the first magnetic part 3 and the second magnetic part 4 can be conveniently adjusted according to the opening angle of the attractive force of the integration station to the rotating plate 2, the attractive force is too large, a smaller magnet can be arranged, and when the attractive force of the first magnetic part 3 and the second magnetic part is smaller, the sealing property between the rotating plate 2 and the rotating plate bracket 1 is insufficient, a larger magnet can be arranged;
the second magnetic member 4 is made of magnetic metal, the second magnetic member 4 only needs to have good magnetic permeability, and when the control box is arranged to adjust the attraction between the second magnetic member 4 and the first magnetic member 3, the size of the first magnetic member 3 only needs to be adjusted, and the second magnetic member 4 does not need to be adjusted, so that the total weight of the rotating plate 2 is fixed.
In one embodiment, the second magnetic member 4 has a sheet structure.
As described above, the second magnetic member 4 is of a sheet structure, which can prevent the second magnetic member 4 from contacting the rotating plate holder 1 when contacting the rotating plate holder 1, and thus the sealing performance between the second magnetic member 4 and the rotating plate holder 1 is not high, and meanwhile, the sheet structure can increase the contact area between the second magnetic member 4 and the rotating plate holder 1, and increase the suction force between the second magnetic member and the rotating plate holder 1.
In one embodiment, the first magnetic member 3 is a sealing ring 5, wherein the sealing ring 5 is a magnetic soft rubber material.
As described above, the first magnetic member 3 may be a sealing ring 5, the sealing ring 5 may be a common soft rubber material or a soft rubber material with magnetism, and when the sealing ring 5 is made of a soft rubber material with magnetism and is disposed on the rotating plate support 2, the second magnetic member 4 may be attracted to the sealing ring 5 by its own magnetism, so that the rotating plate 2 is tightly attached to the rotating plate support 1.
In one embodiment, the first magnetic member 3 is disposed at the bottom of the rotating plate bracket 1, the second magnetic member 4 is disposed at an end away from the rotating central axis of the rotating plate 2, and when the rotating plate and the rotating plate bracket are closed, the first magnetic member 3 is opposite to the second magnetic member 4.
As described above, the first magnetic material 3 is provided at the bottom of the rotating plate holder 1, and the second magnetic material 4 is provided at the end distant from the rotation center axis of the rotating plate 2, in order to increase the moment of the first magnetic material 3 and the second magnetic material 4 with respect to the rotation center axis of the rotating plate 2, and although the interaction force between the two is the same at any position, the interaction force between the two is set at a position distant from the rotation center axis of the rotating plate 2, and the attraction force between the two becomes tighter, and the sealing between the two becomes better.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used for explaining the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are 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, 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.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields will be covered by the scope of the present invention.
Claims (10)
1. A dirt box goes out dirt mouth structure which characterized in that includes: the dust box comprises a rotating plate support, a rotating plate, a first magnetic part and a second magnetic part, wherein the rotating plate support is arranged in a dust outlet of the dust box, the rotating plate is rotatably arranged on the upper edge of the rotating plate support, the first magnetic part is arranged on the rotating plate support, and the second magnetic part is arranged on the rotating plate;
when the rotating plate is closed on the rotating plate support, the first magnetic part and the second magnetic part are opposite to each other for adsorption, and under the action of external acting force, the rotating plate overcomes the attractive force between the first magnetic part and the second magnetic part to rotate relative to the rotating plate support and open; when the action of external acting force disappears, the rotating plate falls back under the action of self gravity, and the rotating plate is tightly contacted with the rotating plate support to realize closing under the action of the mutual attraction force of the first magnetic piece and the second magnetic piece.
2. The dust box dust outlet structure of claim 1, wherein the rotating plate support is provided with an assembly groove, and the first magnetic member is interference-assembled in the assembly groove.
3. The dirt box dirt outlet structure of claim 1, further comprising a sealing ring disposed around the rotating plate bracket, wherein the rotating plate is in intimate contact with the sealing ring when the rotating plate is closed on the rotating plate bracket.
4. The dust outlet structure of claim 1, wherein a groove is formed on the upper edge of the sidewall of the rotating plate bracket, and the outward extending portions of the two ends of the rotating shaft of the rotating plate are disposed in the groove, so that the rotating plate can rotate relative to the rotating plate bracket.
5. The dust outlet structure of claim 4, wherein the surface of the rotating plate bracket contacting the rotating plate is disposed obliquely, and the rotating plate bracket is further provided with a plurality of ribs for stabilizing the rotating plate bracket.
6. The dust box dust outlet structure of claim 1, wherein the first magnetic member comprises a magnet or an electromagnet, and the second magnetic member comprises a magnetic metal.
7. The dust outlet structure of claim 1, wherein the second magnetic member is a sheet-like structure.
8. The dust outlet structure of claim 1, wherein the first magnetic member is a seal ring, wherein the seal ring is made of a magnetic soft rubber material.
9. The dust outlet structure of claim 1, wherein the first magnetic member is disposed at a bottom of the rotating plate bracket, the second magnetic member is disposed at an end away from a rotating center axis of the rotating plate, and when the rotating plate is closed with the rotating plate bracket, the first magnetic member faces the second magnetic member.
10. A sweeper, characterized in that the sweeper is provided with a dust box outlet structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650411.5U CN217013844U (en) | 2022-03-23 | 2022-03-23 | Dust box goes out dirt mouth structure and machine of sweeping floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650411.5U CN217013844U (en) | 2022-03-23 | 2022-03-23 | Dust box goes out dirt mouth structure and machine of sweeping floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217013844U true CN217013844U (en) | 2022-07-22 |
Family
ID=82412491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220650411.5U Active CN217013844U (en) | 2022-03-23 | 2022-03-23 | Dust box goes out dirt mouth structure and machine of sweeping floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217013844U (en) |
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2022
- 2022-03-23 CN CN202220650411.5U patent/CN217013844U/en active Active
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