Dust collecting cup and dust collector comprising same

Abstract

The dust collecting cup comprises a cup body and a cup base arranged at the lower end of the cup body, a dust outlet is formed in the lower portion of the cup body, a dust blocking cover is arranged on the dust outlet, a connecting cover is arranged at the upper end of the cup body, a flow guide structure is arranged on the lower portion of the cup body, and a dust collecting cover is arranged on the flow guide structure. The flow guide structure is located on the inner side of the cup base. According to the dust collection cup designed by the utility model, the funnel-shaped flow guide structure is arranged, so that dust can be gathered more quickly, and the dust collection processing efficiency and the cleanliness are improved; the design that the upper end of the connecting cover is externally arranged and screwed with the cup body is adopted, so that the unscrewing efficiency is improved, and hands can be effectively prevented from being in direct contact with dust in the cleaning process; the torsional spring and the self-locking structure are arranged on the two sides of the dustproof cover respectively, so that the dust leakage condition caused by the fact that the dust blocking cover cannot press dust can be prevented, and the dust blocking cover is always kept in a stable locking state when being closed.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust collection technology field, concretely relates to a dust collecting cup and dust collector containing it. BACKGROUND

[0002] At present, the dust collecting cup used by the existing dust collector, the dust in the inner side of the dust cup is easy to run up, the dust collecting efficiency is poor, the upper cover of the dust collecting cup adopts the embedded structure, is inconvenient to disassemble, and the hand directly contacts the dust in the cleaning process, and the hand is easy to be dirty, in the process of using, it is also found that when the dust in the dust cup is more, the dust blocking cover cannot be tightly covered, and the dust is often leaked due to the difficulty in pressing, and the cleaning is cumbersome. Therefore, the dust collecting cup and the dust collector containing it are designed to solve the above problems.

[0003] It should be noted that the above introduction to the technical background is only for the convenience of clearly and completely describing the technical scheme of the utility model, and for the convenience of understanding of the technical personnel in the art. The above technical scheme cannot be considered as known by the technical personnel in the art only because the scheme is described in the background technology part of the utility model. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the defects in the prior art, the utility model aims at providing a dust collecting cup and a dust collector containing it.

[0005] In order to achieve the above and other related purposes, the utility model provides a technical scheme: a dust collecting cup, comprising a cup body and a cup seat arranged at the lower end of the cup body, a dust outlet is arranged at the lower part of the cup body, a dust blocking cover is arranged on the dust outlet, a connecting cover is arranged at the upper end of the cup body, a flow guide structure is arranged at the lower part of the cup body, and the flow guide structure is arranged at the inner side of the cup seat. In the scheme, the arrangement of the flow guide structure is conducive to the concentration of dust, improves the dust treatment efficiency and the cleanliness.

[0006] Further, the body shape of the cup body is cylindrical, and the shape of the flow guide structure is funnel-shaped and arranged at the bottom of the body of the cup body. In the scheme, the bottom funnel design is not easy for the dust in the inner side of the dust cup to run up, is also conducive to the aggregation of dust, and can be integrated with the base of the dust collector to be cleaned faster.

[0007] Further, the upper end of the connecting cover is located above the cup body, and the lower end of the connecting cover is detachably and rotatably arranged with the upper end of the cup body. In the scheme, the connecting cover is rotatably arranged with the cup body, and the upper end of the connecting cover is exposed, compared with the traditional embedded structure of the connecting cover, the connecting cover can be directly disassembled by rotating, is convenient to unscrew, and can effectively avoid the hand directly contacting the dust in the cleaning process.

[0008] Further, the circumferential direction of the connecting cover is provided with a plurality of uniformly distributed clamping strips, the inner wall of the cup body is provided with a plurality of notches corresponding to the positions of the clamping strips, and the side of each notch extends a flat groove corresponding to the shape of the clamping strip. In this scheme, the connecting cover is butted with the cup body, so that the clamping strips enter the notches correspondingly, the connecting cover is rotated, so that the clamping strips move from the notches to the flat grooves in the extended position, and locking is realized; when opening, the connecting cover is rotated in the opposite direction, so that the clamping strips move out of the flat grooves, and after unlocking, the connecting cover can be separated from the notches, so that the connecting cover and the cup body are separated.

[0009] Further, the dust blocking cover is located at the middle position of the lower end of the cup body. In this scheme, when the dust collecting cup is placed in the dust collector base, the dust blocking cover is located at the middle position of the lower end of the body, and when the dust blocking cover is opened, the dust is more easily dropped due to the effect of gravity, and the dust can be handled faster and cleaner with the auxiliary action of suction force compared with the traditional side opening structure.

[0010] Further, one end of the dust blocking cover is rotatably connected to the dust outlet, and the dust blocking cover is pressed on the dust outlet by a torsional spring. In this scheme, the dust blocking cover adopts a rotating structure for easy opening and closing, and the torsional spring is arranged to realize automatic resetting after dust treatment is completed.

[0011] Further, the dust blocking cover is provided with a self-locking structure, and the self-locking structure and the torsional spring are arranged on different sides of the dust outlet. In this scheme, the dust blocking cover is provided with a self-locking structure, compared with the traditional dust blocking cover with only a torsional spring structure, the dust blocking cover will not protrude outward due to the inability to hold dust, and always maintains a stable locking state to prevent dust leakage.

[0012] Further, the other end of the dust blocking cover is provided with a clamping plate, the cup seat is provided with a mounting block that can be lifted, the inner side of the mounting block is provided with a clamping groove corresponding to the clamping plate, and the clamping plate is arranged in clamping connection with the clamping groove. In this scheme, when the dust collecting cup is placed in the dust collector base, the mounting block is lifted by the corresponding protruding structure on the base, so that the clamping plate is separated from the clamping groove, and the dust blocking cover is unlocked; when the dust collecting cup is removed from the dust collector base, the mounting block is returned to the original position, the clamping plate reenters the clamping groove, and self-locking is realized.

[0013] Further, the lower end of the cup seat is provided with a sensor. In this scheme, when the dust collecting cup is placed in the dust collector base, the sensor can detect whether the dust collecting cup is placed in place.

[0014] The utility model also provides a dust collector, including the dust collecting cup of any one in above technical scheme.

[0015] Due to the use of the above technical scheme, the utility model has the beneficial effects compared with the prior art:

[0016] The dust collecting cup designed in the utility model is provided with funnel-shaped flow guide structure, so that dust is gathered faster, and the dust collecting treatment efficiency and cleanliness are improved; the design that the connecting cover is externally arranged on the upper end and is screwed with the cup body improves the unscrewing efficiency and can effectively avoid direct contact of hands with dust during cleaning; torsional springs and self-locking structures are arranged on the two sides of the dustproof cover, so that dust leakage caused by the dustproof cover being unable to hold dust can be prevented, and the dustproof cover always maintains stable locking state when being closed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the dust collecting cup of the utility model;

[0018] Figure 2 It is a cup body structure schematic view of the utility model Figure One ;

[0019] Figure 3 It is a connecting cover structure schematic view of the utility model;

[0020] Figure 4 It is a cup body structure schematic view of the utility model Figure Two ;

[0021] Figure 5 It is a cup seat and its internal related structure schematic view of the utility model;

[0022] Figure 6 It is a dustproof cover and related structure schematic view of the utility model;

[0023] In the above drawings, 1, cup body; 2, cup seat; 3, dust outlet; 4, dustproof cover; 5, connecting cover; 6, flow guide structure; 7, clamping strip; 8, notch; 9, flat groove; 10, torsional spring; 11, clamping plate; 12, mounting block; 13, clamping groove. DETAILED DESCRIPTION

[0024] The implementation mode of the utility model is explained by specific specific embodiments below, and other advantages and effects of the utility model can be easily understood by persons skilled in the art from the content disclosed in the specification.

[0025] It should be understood that, in the description of the utility model, it needs to be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0026] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0028] The preferred embodiments of the utility model will be described in detail below with reference to the drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined.

[0029] Example one:

[0030] Referring to the drawings Figure 1 and the drawings Figure 2As shown, the embodiment provides a dust collecting cup, which comprises a cup body 1 and a cup seat 2 arranged at the lower end of the cup body 1. The lower part of the cup body 1 is provided with a dust outlet 3. The dust outlet 3 is provided with a dust blocking cover 4. The upper end of the cup body 1 is provided with a connecting cover 5. The lower part of the cup body 1 is provided with a flow guiding structure 6, which is located at the inner side of the cup seat 2. The flow guiding structure 6 is beneficial to the collection of dust, improves the dust treatment efficiency and improves the cleanliness. The body of the cup body 1 is in a cylindrical shape. The flow guiding structure 6 is in a funnel shape and is arranged at the bottom of the body of the cup body 1. The funnel shape can be an inverted circular truncated cone or an inverted prismatic truncated cone. The bottom funnel design is not easy for dust inside the dust cup to run up compared with the traditional flat bottom structure, which is also beneficial to the collection of dust and can be integrated with the base of the dust collector to be cleaned faster.

[0031] The upper end of the connecting cover 5 is located above the cup body 1. The lower end of the connecting cover 5 is detachably and rotatably arranged with the upper end of the cup body 1. The connecting cover 5 is rotatably arranged with the cup body 1 and the upper end of the connecting cover 5 is arranged outside. Compared with the traditional structure in which the connecting cover 5 is embedded, the connecting cover 5 can be directly detached by rotating the connecting cover 5, which is convenient to unscrew and can effectively avoid the direct contact of hands with dust during cleaning. Referring to the drawings Figure 3 and the drawings Figure 4 As shown, the connecting cover 5 is provided with a plurality of evenly distributed clamping strips 7. The inner wall of the cup body 1 is provided with a plurality of notches 8 corresponding to the positions of the clamping strips 7. The side of the notches 8 extends a flat groove 9. The flat groove 9 is arranged corresponding to the shape of the clamping strips 7. The connecting cover 5 is connected with the cup body 1, so that the clamping strips 7 enter the notches 8. The connecting cover 5 is rotated, so that the clamping strips 7 move from the notches 8 to the flat grooves 9 at the extended positions, thereby achieving locking. When opening, the connecting cover 5 is rotated in the opposite direction, so that the clamping strips 7 move out of the flat grooves 9, thereby being separated from the notches 8, so that the connecting cover 5 is separated from the cup body 1. The number of the clamping strips 7 is at least three, which ensures the stable connection of the connecting cover 5 with the cup body 1.

[0032] Referring to the drawings Figure 1 As shown, the dust blocking cover 4 is located at the middle position of the lower end of the cup body 1. When the dust collecting cup is put into the base of the dust collector, the dust blocking cover 4 is located at the middle position of the lower end of the body. When the dust blocking cover 4 is opened, the dust is more easily dropped down under the influence of gravity. With the auxiliary action of suction force, the dust can be treated faster and cleaner compared with the traditional side opening structure. Referring to the drawings Figure 5 and the drawings Figure 6 As shown, one end of the dust blocking cover 4 is rotatably connected to the dust outlet 3. The dust blocking cover 4 is pressed on the dust outlet 3 by a torsion spring 10. The dust blocking cover 4 adopts a rotating structure, which is convenient to open and close. The torsion spring 10 is arranged to automatically reset after the dust treatment is completed.

[0033] Referring to the drawings Figure 5As shown, the dust blocking cover 4 is provided with a self-locking structure, and the self-locking structure and the torsional spring 10 are arranged on different sides of the dust outlet 3. The dust blocking cover 4 is provided with the self-locking structure, compared with the traditional dust blocking cover 4 with only the torsional spring 10 structure, the dust blocking cover 4 will not protrude outwardly because of being unable to hold dust, and always maintains a stable locking state to prevent dust leakage. The other end of the dust blocking cover 4 is provided with a clamping plate 11, the cup seat 2 is provided with a mounting block 12 that can be lifted, the inner side of the mounting block 12 is provided with a clamping groove 13 corresponding to the clamping plate 11, and the clamping plate 11 and the clamping groove 13 are connected in a clamped manner; when the mounting block 12 is lifted, the clamping plate 11 is arranged to be separated from the clamping groove 13. When the dust collecting cup is placed into the base of the dust collector, the mounting block 12 is lifted by the corresponding protruding structure on the base, and then the clamping plate 11 is separated from the clamping groove 13, and the dust blocking cover 4 is unlocked; when the dust collecting cup is taken away from the base of the dust collector, the mounting block 12 is returned to the original position, the clamping plate 11 reenters the clamping groove 13, and self-locking is realized.

[0034] In some embodiments, the lower end of the cup seat 2 is provided with a sensor. When the dust collecting cup is placed into the base of the dust collector, the sensor can detect whether the dust collecting cup is placed in place.

[0035] The dust collecting cup designed in the utility model is provided with the funnel-shaped flow guide structure 6, so that dust is more quickly gathered, and the dust collecting treatment efficiency and cleanliness are improved; the design that the connecting cover 5 is externally arranged at the upper end and is screwed with the cup body 1 improves the screwing efficiency and can effectively avoid that the hand directly contacts the dust during cleaning; the two sides of the dust blocking cover are respectively provided with the torsional spring 10 and the self-locking structure, dust leakage caused by the dust blocking cover 4 being unable to hold dust can be prevented, and the dust blocking cover 4 always maintains a stable locking state when being closed.

[0036] Embodiment two: a dust collector comprising the dust collecting cup of embodiment one.

[0037] The above embodiments are only for illustrating the technical concept and characteristics of the utility model, the purpose is to enable people familiar with the technology to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model, and equivalent changes or modifications made according to the spirit and essence of the utility model should be covered in the protection scope of the utility model.

Claims

1. A dust cup, characterized by: The dust collecting cup comprises a cup body (1) and a cup base (2) arranged at the lower end of the cup body (1), the lower part of the cup body (1) is provided with a dust outlet (3), the dust outlet (3) is provided with a dust blocking cover (4), the upper end of the cup body (1) is provided with a connecting cover (5), the lower part of the cup body (1) is provided with a flow guiding structure (6), and the flow guiding structure (6) is arranged at the inner side of the cup base (2).

2. The dust cup according to claim 1, characterized by: The body of the cup body (1) is in a cylindrical shape, and the flow guiding structure (6) is in a funnel shape and arranged at the bottom of the body of the cup body (1).

3. The dust cup according to claim 1, characterized by: The upper end of the connecting cover (5) is arranged above the cup body (1), and the lower end of the connecting cover (5) is detachably and rotatably arranged with the upper end of the cup body (1).

4. A dust cup according to claim 3, wherein: The connecting cover (5) is provided with a plurality of clamping strips (7) arranged at equal intervals in the circumferential direction, the inner wall of the cup body (1) is provided with a plurality of notches (8) corresponding to the positions of the clamping strips (7) in one-to-one correspondence, the side of the notch (8) extends a flat groove (9), and the flat groove (9) is arranged in correspondence with the shape of the clamping strip (7).

5. The dust cup according to claim 1, wherein: The dust blocking cover (4) is arranged at the middle position of the lower end of the cup body (1).

6. The dust cup according to claim 1, wherein: One end of the dust blocking cover (4) is rotatably connected to the dust outlet (3), and the dust blocking cover (4) is pressed against the dust outlet (3) by a torsion spring (10).

7. A dust cup according to claim 6, wherein: The dust blocking cover (4) is provided with a self-locking structure, and the self-locking structure and the torsion spring (10) are arranged at different sides of the dust outlet (3).

8. A dust cup according to claim 7, wherein: The other end of the dust blocking cover (4) is provided with a clamping plate (11), the cup base (2) is provided with a mounting block (12) that can be lifted, the inner side of the mounting block (12) is provided with a clamping groove (13) corresponding to the clamping plate (11), and the clamping plate (11) and the clamping groove (13) are detachably connected.

9. The dust cup according to claim 1, characterized by: The lower end of the cup base (2) is provided with a sensor.

10. A vacuum cleaner characterised by: The dust collecting cup comprises a cup body (1) and a cup base (2) arranged at the lower end of the cup body (1), the lower part of the cup body (1) is provided with a dust outlet (3), the dust outlet (3) is provided with a dust blocking cover (4), the upper end of the cup body (1) is provided with a connecting cover (5), the lower part of the cup body (1) is provided with a flow guiding structure (6), and the flow guiding structure (6) is arranged at the inner side of the cup base (2). The body of the cup body (1) is in a cylindrical shape, and the flow guiding structure (6) is in a funnel shape and arranged at the bottom of the body of the cup body (1). The upper end of the connecting cover (5) is arranged above the cup body (1), and the lower end of the connecting cover (5) is detachably and rotatably arranged with the upper end of the cup body (1). The connecting cover (5) is provided with a plurality of clamping strips (7) arranged at equal intervals in the circumferential direction, the inner wall of the cup body (1) is provided with a plurality of notches (8) corresponding to the positions of the clamping strips (7) in one-to-one correspondence, the side of the notch (8) extends a flat groove (9), and the flat groove (9) is arranged in correspondence with the shape of the clamping strip (7). The dust blocking cover (4) is arranged at the middle position of the lower end of the cup body (1). One end of the dust blocking cover (4) is rotatably connected to the dust outlet (3), and the dust blocking cover (4) is pressed against the dust outlet (3) by a torsion spring (10). The dust blocking cover (4) is provided with a self-locking structure, and the self-locking structure and the torsion spring (10) are arranged at different sides of the dust outlet (3). The other end of the dust blocking cover (4) is provided with a clamping plate (11), the cup base (2) is provided with a mounting block (12) that can be lifted, the inner side of the mounting block (12) is provided with a clamping groove (13) corresponding to the clamping plate (11), and the clamping plate (11) and the clamping groove (13) are detachably connected. The lower end of the cup base (2) is provided with a sensor. The dust collecting cup comprises a cup body (1) and a cup base (2) arranged at the lower end of the cup body (1), the lower part of the cup body (1) is provided with a dust outlet (3), the dust outlet (3) is provided with a dust blocking cover (4), the upper end of the cup body (1) is provided with a connecting cover (5), the lower part of the cup body (1) is provided with a flow guiding structure (6), and the flow guiding structure (6) is arranged at the inner side of the cup base (2).

Images