CN210995448U

CN210995448U - Cleaning device

Info

Publication number: CN210995448U
Application number: CN201921346520.2U
Authority: CN
Inventors: 袁帅; 殷水忠
Original assignee: Positec Power Tools Suzhou Co Ltd
Current assignee: Positec Power Tools Suzhou Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-14
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a cleaning device, include: a washing tub defining a washing chamber having an open top; the washing part is arranged on the bottom wall of the washing barrel and located in the washing cavity, the washing part comprises a body and a plurality of washing protrusions, the washing protrusions are arranged on one side surface of the body, and a gap between every two adjacent washing protrusions arranged at the middle part of the body is smaller than a gap between every two adjacent washing protrusions arranged at the edge of the body. According to the utility model discloses cleaning device, through the clearance between two adjacent washing archs that will be close to the middle part setting of the body of washing part, set up to be less than the clearance between two adjacent washing archs that are close to the edge setting of body, not only guarantee to wash the clean efficiency and the clean effect of part to cleaning part, can also guarantee to pour smoothly from the spot that cleaning part fell, can not appear the spot dead angle.

Description

Cleaning device

Technical Field

The utility model belongs to the technical field of the washing technique and specifically relates to a cleaning device is related to.

Background

After the related art uses the cleaning sponge, the cleaning brush head and the like for a long time, a user needs to manually scrub, and the cleaning is very inconvenient. In addition, in the cleaning process, a user needs to touch the cleaning sponge, the dirt on the cleaning brush head and the cleaning agent with hands, so that the hands are easily polluted or damaged, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. For this reason, an object of the utility model is to provide a cleaning device, cleaning device can utilize the washing part directly and clean cleaning element fast, and user experience is better.

According to the utility model discloses cleaning device, include: a washing tub defining a washing chamber having an open top; the washing component is arranged on the bottom wall of the washing barrel and located in the washing cavity, and the washing component is characterized by comprising a body and a plurality of washing protrusions, the washing protrusions are arranged on one side surface of the body, and the gap between every two adjacent washing protrusions close to the middle of the body is smaller than the gap between every two adjacent washing protrusions close to the edge of the body.

According to the utility model discloses cleaning device, it is protruding through setting up a plurality of washing on the body at the washing part, when needs wash the cleaning part, can utilize the cleaning part when rotatory and wash the friction between the arch, rub with the hands the cleaning part, realize the automatically cleaning, simple structure realizes easily that the user need not manually to rub with the hands, avoids making dirty hand or with the hand fish tail, and user experience is fine.

According to some embodiments of the utility model, it is a plurality of in the washing arch, be close to the middle part of body sets up the bellied volume of washing is greater than being close to the edge setting of body the bellied volume of washing.

According to some embodiments of the present invention, a side surface of the body has a first region located at a middle portion and a second region surrounding the first region, wherein the washing protrusion includes a plurality of first protrusions located in the first region and a plurality of second protrusions located in the second region.

In some embodiments, the volume of the first protrusion is greater than the volume of the second protrusion, and the gap between two adjacent first protrusions is smaller than the gap between two adjacent second protrusions.

In some embodiments, the plurality of first protrusions includes a central protrusion in a central portion and a plurality of circumferential protrusions surrounding the central protrusion.

In some embodiments, each of the first protrusions includes a plurality of lobes arranged in a circumferential direction, and a distance between two lobes of adjacent first protrusions, which are the smallest in distance, is greater than a distance between two lobes of each of the first protrusions.

In some examples, each of the first protrusions includes a plurality of lobes arranged in a circumferential direction, and a cross-sectional area of the lobes and/or the second protrusions increases in a direction approaching the body.

In some embodiments, the plurality of second protrusions are arranged in a plurality of circles arranged at intervals, and the plurality of second protrusions in each circle are arranged at intervals along a circumferential direction around the circumference of the first region.

In some embodiments, the height of the first protrusion is higher than the height of the second protrusion.

According to some embodiments of the invention, the cleaning device further comprises a rotatable cleaning member adapted to stop against the washing member and rotate when washing is required.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a top view of a cleaning device according to an embodiment of the present invention;

fig. 2 is a perspective view of a cleaning device according to an embodiment of the present invention.

Reference numerals:

the washing tub 100, the washing chamber 11,

the washing part 20, the washing protrusion 21, the first protrusion 211, the convex 2111, the second protrusion 212, the body 22,

a fixing part 30, a handle 40 and a cleaning device 500.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A cleaning device 500 according to an embodiment of the present invention is described below with reference to fig. 1-2.

As shown in fig. 1 and 2, a cleaning device 500 according to an embodiment of the present invention includes a washing tub 100 and a washing part 20, the washing tub 100 defines a washing chamber 11 with an open top, the washing part 20 is disposed at a bottom wall of the washing tub 100, and the washing part 20 is located in the washing chamber 11.

Further, the washing part 20 includes a body 22 and a plurality of washing protrusions 21, the plurality of washing protrusions 21 are disposed at one side surface of the body 22, and a gap between adjacent two washing protrusions 21 disposed near a middle portion of the body 22 is smaller than a gap between adjacent two washing protrusions 21 disposed near an edge of the body 22.

That is, since the central portion of the body 22 is a main working area, the washing protrusions 21 disposed at positions close to the central portion of the body 22 are relatively dense, and the washing protrusions 21 disposed at positions close to the edges of the body 22 are relatively sparse.

According to the utility model discloses cleaning device 500 through set up a plurality of washing archs 21 on the body 22 at washing part 20, when needs wash cleaning part, can utilize cleaning part when rotatory and the washing friction between the arch 21, rubs with the hands cleaning part, realizes the automatically cleaning, simple structure, and easy the realization, the user need not manually to rub with the hands, avoids making dirty hand or with the hand fish tail, and user experience is fine.

In addition, the gap between two adjacent washing bulges 21 arranged close to the middle part of the body 22 is set to be smaller than the gap between two adjacent washing bulges 21 arranged close to the edge of the body 22, so that the cleaning efficiency and the cleaning effect of the washing component 20 on the cleaning component are ensured, the stains falling from the cleaning component can be smoothly poured out, and no stain dead angle is generated.

According to some embodiments of the present invention, in the plurality of washing protrusions 21, the volume of the washing protrusion 21 disposed near the middle of the body 22 is greater than the volume of the washing protrusion 21 disposed near the edge of the body 22. Thereby, it is ensured that the washing protrusions 21 located in the main working area can effectively clean the cleaning member.

As shown in fig. 1, according to some embodiments of the present invention, a first area a and a second area B are disposed on a side surface of the body 22, the first area a is located in the middle of the body 22, and the second area B surrounds the first area a, i.e., the first area a is a main working area and the second area B is an auxiliary working area.

The washing protrusions 21 include a plurality of first protrusions 211 and a plurality of second protrusions 212, the plurality of first protrusions 211 are located in the first region a, and the plurality of second protrusions 212 are located in the second region B. That is, the projection of the first protrusions 211 on the plane of the body 22 is located in the first area a, and the projection of the second protrusions 212 on the plane of the body 22 is located in the second area B.

Since the central portion of the body 22 is a main working area, the cleaning efficiency and the cleaning effect of the washing part 20 to the cleaning part can be improved by arranging the plurality of first protrusions 211 in the first area a. By arranging the plurality of second protrusions 212 in the second region B, the number of the washing protrusions 21 can be increased, thereby increasing the contact area between the cleaning member and the washing member 20, playing a role of assisting washing, and further improving the cleaning efficiency and cleaning effect of the washing tub 100 on the cleaning member.

In some embodiments, the volume of the first protrusion 211 is greater than the volume of the second protrusion 212, and the gap L4 between two adjacent first protrusions 211 is less than the gap L2 between two adjacent second protrusions 212.

Therefore, the protruding feeling of the first protrusions 211 positioned in the main working area can be ensured to be more obvious, so that the washing effect and the washing efficiency are improved, dirt falling from the cleaning part can be poured out from a non-main working area (namely, an auxiliary working area), and dirt dead corners can not occur.

In some embodiments, the plurality of first protrusions 211 includes a central protrusion in the middle and a plurality of circumferential protrusions surrounding the central protrusion. That is, a plurality of circumferential protrusions are arranged along the circumferential direction of the central protrusion.

As shown in fig. 1, in the present embodiment, the first area a is provided with seven first protrusions 211, that is, a central protrusion located in the middle and six circumferential protrusions surrounding the central protrusion, and the structures of the central protrusion and the circumferential protrusions may be the same or different.

Each first protrusion 211 comprises a plurality of lobes 2111 arranged along a circumferential direction, specifically, each circumferential protrusion comprises six lobes 2111 arranged along a circumferential direction, and each central protrusion comprises a central convex hull located in the middle and six lobes 2111 surrounding the central convex hull, so that the plurality of first protrusions 211 are arranged orderly, which is beneficial to improving the appearance of the washing component 20, and more lobes 2111 can be arranged in the first area a, thereby further improving the cleaning efficiency and cleaning effect of the washing component 20 on the cleaning component.

In some examples, the distance L3 between two lobes 2111 of the two adjacent first protrusions 211 having the smallest distance is greater than the distance L1 between two adjacent lobes 2111 of each first protrusion 211. that is, the plurality of lobes 2111 of each first protrusion 211 are arranged more densely with respect to the plurality of first protrusions 211, thereby improving the cleaning efficiency of the washing part 20 with respect to the cleaning part.

In some examples, the cross-sectional area of the lobes 2111 and/or the second projection 212 gradually increases in a direction closer to the body 22.

For example, the second protrusion 212 is provided in a tapered shape, the cross-sectional area of the second protrusion 212 at the upper portion is smaller than that at the lower portion, and the top of the second protrusion 212 is provided in a rounded shape, so that damage to the cleaning member can be prevented.

Similarly, the cross section of each lobe 2111 is formed in a petal shape, the cross sectional area of each lobe 2111 at the upper portion is smaller than that at the lower portion, and the top of the lobe 2111 is provided with a rounded corner, so that damage to the cleaning member can be avoided.

In some embodiments, the plurality of second protrusions 212 are arranged in a plurality of spaced-apart circles, and the plurality of second protrusions 212 in each circle are spaced-apart in a circumferential direction around the circumference of the first area a. In the embodiment shown in fig. 1, the plurality of second protrusions 212 are arranged at intervals of three turns, and the plurality of second protrusions 212 in each turn are arranged at intervals in the circumferential direction of the first region a.

Since the central portion of the body 22 is a main working area, in order to secure the cleaning efficiency and the cleaning effect of the washing part 20 to the cleaning part, the height of at least a portion of the first protrusions 211 is set to be higher than the height of the second protrusions 212, i.e., the distance between the top of at least a portion of the first protrusions 211 and the top of the second protrusions 212212 is h, h > 0.

In some embodiments, the washing part 20 is integrally formed with the bottom wall of the washing tub 100. For example, the washing component 20 and the washing tub 100 are made of plastic materials, and the washing protrusions 21 and the washing tub 100 are integrally injection-molded, so that the washing machine is convenient to process and mold.

In some embodiments, the washing part 20 is formed separately from the bottom wall of the washing tub 100, and the washing part 20 is detachably provided to the bottom wall of the washing tub 100. For example, the washing component 20 may be adhered to the bottom wall of the washing tub 100, or the washing component 20 may be connected to the bottom wall of the washing tub 100 through a connector or a connection structure, which is easy to assemble and disassemble and easy to clean.

In some embodiments, the outer side of the washing tub 100 is provided with a fixing part 30 adapted to be operated by an operator, thereby immobilizing the washing tub 100.

As shown in fig. 1 and 2, in some examples, the fixing portion 30 forms a fixing plate disposed on the bottom wall of the washing tub 100, and the fixing plate extends in a direction away from the outer peripheral wall of the washing tub 100, so that a user can step on the fixing plate to prevent the washing tub 100 from moving, thereby ensuring that the cleaning member is sufficiently contacted with the plurality of washing protrusions 21 of the washing member 20 when the cleaning member is inserted into the washing tub 100 to rotate, thereby improving the washing effect.

Further, a handle 40 adapted to be gripped by an operator is provided at the top of the washing tub 100 for the convenience of the user.

The cleaning device 500 according to the embodiment of the present invention further includes a rotatable cleaning member (not shown) adapted to stop against the washing member 20 and rotate when washing is required.

Wherein the cleaning member may be a wipe, sponge, brush head, or the like.

When the washing machine is used, the cleaning part is pressed into the washing barrel 100, the cleaning part is ensured to be in contact with the washing protrusions 21 of the washing part 20, and then the cleaning part is controlled to rotate, so that the dirt of the cleaning part is cleaned by utilizing the friction force between the cleaning part and the washing part 20.

The cleaning device 500 of the application utilizes friction between the cleaning part and the washing protrusion 21 when rotating to scrub the cleaning part, so that self-cleaning is realized, the structure is simple, the cleaning device is easy to realize, a user does not need to scrub manually, hands are prevented from being dirtied or scratched, and the user experience is good.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Other constructions and operations of the cleaning device 500 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning device, comprising:

a washing tub defining a washing chamber having an open top;

the washing component is arranged on the bottom wall of the washing barrel and located in the washing cavity, and the washing component is characterized by comprising a body and a plurality of washing protrusions, the washing protrusions are arranged on one side surface of the body, and the gap between every two adjacent washing protrusions close to the middle of the body is smaller than the gap between every two adjacent washing protrusions close to the edge of the body.

2. The cleaning apparatus as claimed in claim 1, wherein, among the plurality of washing protrusions, a volume of the washing protrusion disposed near a middle portion of the body is greater than a volume of the washing protrusion disposed near an edge of the body.

3. The cleaning apparatus as claimed in claim 1, wherein one side surface of the body has a first region at a middle portion and a second region surrounding the first region,

wherein the washing protrusions include a plurality of first protrusions located in the first region and a plurality of second protrusions located in the second region.

4. The cleaning device of claim 3, wherein the first protrusions have a volume greater than a volume of the second protrusions, and a gap between two adjacent first protrusions is smaller than a gap between two adjacent second protrusions.

5. The cleaning apparatus defined in claim 3, wherein the plurality of first projections comprises a central projection in the middle and a plurality of circumferential projections surrounding the central projection.

6. The cleaning apparatus as claimed in claim 3, wherein each of said first protrusions includes a plurality of lobes arranged in a circumferential direction, and a distance between two of said lobes having a smallest distance among adjacent two of said first protrusions is greater than a distance between two of said lobes in each of said first protrusions.

7. The cleaning apparatus as claimed in claim 3, wherein each of the first protrusions includes a plurality of lobes arranged in a circumferential direction, and a cross-sectional area of the lobes and/or the second protrusions increases in a direction approaching the body.

8. The cleaning apparatus as claimed in claim 3, wherein the plurality of second protrusions are arranged in a plurality of spaced-apart turns, the plurality of second protrusions in each turn being spaced-apart in a circumferential direction around the circumference of the first region.

9. The cleaning apparatus defined in any one of claims 3-8, wherein the first projections are taller than the second projections.

10. The cleaning apparatus as claimed in claim 1, further comprising a rotatable cleaning member adapted to stop against the washing member and rotate when washing is required.