CN112120389A

CN112120389A - Flexible electric cleaning device

Info

Publication number: CN112120389A
Application number: CN202011015117.9A
Authority: CN
Inventors: 许常冰; 张洪涛
Original assignee: Hefei Zhongfu Industrial Technology Co ltd
Current assignee: Hefei Zhongfu Industrial Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2020-12-25

Abstract

The invention discloses a flexible electric cleaner, and relates to the technical field of articles for daily use. The cleaning brush assembly comprises a power assembly, wherein a connecting shaft part is sleeved on an output shaft of the power assembly and is connected with a cleaning brush part through the connecting shaft part; the cleaning brush part comprises a fixed connecting seat, and the fixed connecting seat comprises a first connecting part, a second connecting part and a movable connecting seat; the flexible brush body comprises an elastic brush rod shaft and a fourth connecting part which is positioned at one end of the elastic brush rod shaft and is connected and matched with the second connecting part; the cleaning brushes are uniformly and fixedly arranged on the elastic brush rod shaft. According to the invention, the power assembly drives the flexible brush body to rotate, the surface of an object is cleaned through the rotation of the flexible brush body, particularly when objects with different calibers are cleaned, the surface of the object can be changed according to the change of the calibers, and the brush on the elastic brush rod shaft is attached to the surface of the object through the deformation of the flexible brush body, so that the cleaning effect is further improved.

Description

Flexible electric cleaning device

Technical Field

The invention belongs to the technical field of articles for daily use, and particularly relates to a flexible electric cleaner.

Background

The existing brushes, hairbrushes and various brushes used in life need to be manually operated to clean objects needing to be brushed in the using process, and can contact a large amount of water and cleaning liquid mixed in the water when the brushes are held for cleaning, and the cleaning liquid can slightly corrode the skin of a human body. And the skin of the human body can be affected in different environments, for example, in winter, water is cold, and the brush is difficult to be picked up by hands for brushing.

Therefore, if a hand-held brush is adopted, the problem of cleaning without contacting water can be solved.

In addition, when the cup body type structure of the existing brush is cleaned, the cleaning brush cannot completely contact the inner surface of the cup body due to the fact that the cup body is in a thin and narrow cylinder body structure, and the problems that cleaning efficiency is not high, cleaning parts are omitted and the like exist.

Disclosure of Invention

The invention aims to provide a flexible electric cleaner, which drives a flexible brush body to rotate through a power assembly, cleans the surface of an object through the rotation of the flexible brush body, particularly when the flexible electric cleaner is used for cleaning objects with different calibers, the flexible brush body is of an elastic structure and can change according to the change of the calibers, and the brush on the shaft of the elastic brush rod is attached to the surface of the object through the deformation of the flexible brush body, so that the cleaning effect is further improved, the generated deformation force also realizes the pressure application on the brush, the cleaning is more definite, the omission of a cleaning part or the condition that the cleaning cannot be carried out is avoided, and the problem that the cleaning part is omitted or the cleaning cannot be carried out at the position when the object is cleaned in the prior art is solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a flexible electric cleaner which comprises a power assembly, wherein a connecting shaft part is sleeved on an output shaft of the power assembly and is connected with a cleaning brush part through the connecting shaft part; the cleaning brush part comprises

The fixed connection seat comprises a first connecting part, a second connecting part and a base located between the first connecting part and the second connecting part.

The movable connecting seat comprises a base ring and a ring seat positioned on the outer side of the base ring; the outer edge of the ring seat is evenly distributed with a plurality of third connecting parts along the circumferential direction.

The flexible brush body comprises an elastic brush rod shaft, a fourth connecting part and a fifth connecting part, wherein the fourth connecting part is positioned at one end of the elastic brush rod shaft and is connected and matched with the second connecting part, and the fifth connecting part is positioned at the other end of the elastic brush rod shaft and is connected and matched with the third connecting part; the cleaning brushes are uniformly and fixedly arranged on the elastic brush rod shaft.

Furthermore, the connecting shaft part comprises a first shaft sleeve and a second shaft sleeve which are sleeved with an output shaft of the power assembly; the second shaft sleeve comprises a first connecting hole, and a plurality of first limiting channels are uniformly distributed on the inner side surface of the first connecting hole along the circumferential direction.

Further, still include brush head portion, brush head portion includes the base plate to and be located the washing brush of a base plate terminal surface equipartition, be located on another terminal surface of base plate and with the go-between of base ring joint.

Furthermore, the first connecting part comprises a first shaft head positioned on one end face of the base, and first limiting convex strips are uniformly distributed along the peripheral side face of the first shaft head; first through holes in plug-in fit with the fourth connecting parts are uniformly distributed on the end face of the second connecting part along the circumferential direction.

Furthermore, the third connecting parts comprise notches which are positioned at the outer edge part of the ring seat and are uniformly distributed along the circumferential direction; the center of the ring seat is provided with an annular channel which is communicated with the notch; the fifth connecting part is a circular ring fixed at the end part of the elastic brush rod shaft; the fifth connecting part is embedded into the notch and connected with the ring seat in series through the flexible connecting piece.

Furthermore, a telescopic assembly is arranged between the connecting shaft part and the cleaning brush part, a sixth connecting part is arranged at one end part of the telescopic assembly, and a seventh connecting part is arranged at the other end part of the telescopic assembly.

Furthermore, the telescopic assembly comprises a telescopic loop bar and a telescopic sliding bar; the telescopic loop bar is of a cylindrical structure with at least one plane on the peripheral side surface to form a cylindrical hole; a strip waist-shaped hole is formed in the plane of the telescopic sleeve rod; the sixth connecting part is positioned at one end of the telescopic sleeve rod; the telescopic slide rod is in sliding fit with the cylinder hole, a plurality of threaded holes are formed in the telescopic slide rod side by side, and a seventh connecting portion is fixed at one end of the telescopic slide rod.

Furthermore, the sixth connecting part comprises a second shaft head, and second limiting convex strips are uniformly distributed along the peripheral side surface of the second shaft head; the seventh connecting part comprises a second connecting hole, and a plurality of second limiting channels are uniformly distributed on the inner side surface of the second connecting hole along the circumferential direction; and a second magnet is also fixed on the bottom surface of the second connecting hole.

Furthermore, a third magnet is fixed on the first shaft head.

Furthermore, a first magnet is fixed on the bottom surface of the first connecting hole.

The invention has the following beneficial effects:

1. according to the invention, the power assembly drives the flexible brush body to rotate, the surface of an object is cleaned through the rotation of the flexible brush body, particularly when some objects with different calibers are cleaned, the flexible brush body is of an elastic structure and can change according to the change of the calibers, and the brush on the shaft of the elastic brush rod is attached to the surface of the object through the deformation of the flexible brush body, so that the cleaning effect is further improved, and the generated deformation force also realizes the pressure application on the brush, so that the cleaning is more definite, and the omission of a cleaning part or the condition that the cleaning cannot reach the position can not be realized.

2. According to the invention, the brush head is arranged at the bottom of the flexible brush body, so that the plane of the bottom surface of an object is further cleaned, and the vertical plane formed by the base plate structure of the brush head and the elastic brush rod shaft can be used for better cleaning the structure of the bottle bottom.

3. The invention solves the problem that the length is not enough when a long cylinder object is cleaned by adding the telescopic component to prolong the length of the flexible brush body of the cleaner.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a flexible electric cleaner according to a first embodiment;

FIG. 2 is a schematic structural diagram of a flexible cleaning device according to a first embodiment;

FIG. 3 is a schematic view of the structure of the connecting shaft portion;

FIG. 4 is a bottom view of the structure of FIG. 3;

FIG. 5 is a schematic view of a fixing and connecting base;

FIG. 6 is a schematic structural view of the movable connecting seat;

FIG. 7 is a top view of the structure of FIG. 6;

FIG. 8 is a schematic structural view of a flexible brush body;

FIG. 9 is a front view of the structure of FIG. 8;

FIG. 10 is an enlarged view of a portion of FIG. 8 at A;

FIG. 11 is an enlarged view of a portion of FIG. 9 at B;

FIG. 12 is a schematic view of the structure of the brush head portion;

FIG. 13 is a schematic view showing a structure of a flexible electric washer according to a third embodiment;

FIG. 14 is a schematic structural view of a flexible cleaning device according to a third embodiment;

FIG. 15 is a schematic structural view of the telescoping assembly;

FIG. 16 is a schematic structural view of a telescopic slide bar;

FIG. 17 is a schematic view of the structure of a telescopic rod;

FIG. 18 is a bottom view of the structure of FIG. 17;

fig. 19 is a top view of the structure of fig. 17.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Example one

Referring to fig. 1-11, the present invention relates to a flexible electric cleaning device, which includes a power assembly 1, wherein the power assembly 1 employs a component for providing rotational power, such as a motor, or a power component of an electric toothbrush, or a power component excluding a brush head portion, or a power component disclosed in a charging terminal assembly and a power assembly (application No. 2020108290671), the output shaft has a flat surface, and an inner hole of a first shaft sleeve 201 is attached to the output shaft for driving the first shaft sleeve 201 to rotate synchronously.

The cover is equipped with and connects axial region 2 on being located power component 1's the output shaft, is connected with the washing brush portion through connecting axial region 2, and this washing brush portion is used for rubbing with the hands the effect to the object, can be to the cup class wash fast. The connecting shaft part 2 comprises a first shaft sleeve 201 and a second shaft sleeve 202 which are sleeved with an output shaft of the power assembly 1; the second shaft sleeve 202 comprises a first connecting hole 203, and a plurality of first limiting channels 204 are uniformly distributed on the inner side surface of the first connecting hole 203 along the circumferential direction.

Referring to FIGS. 2-11, the cleaning brush includes

The fixing and connecting device comprises a fixing and connecting seat 3, wherein the fixing and connecting seat 3 comprises a first connecting part, a second connecting part and a base 301 positioned between the first connecting part and the second connecting part; first connecting portion on the fixed connection seat 3 cup joints with the epaxial second shaft sleeve 202 of output of power component 1, first connecting portion are including the first spindle nose 302 that is located on the base 301 a terminal surface, and the week side equipartition along first spindle nose 302 is provided with first spacing sand grip 302, this first spacing sand grip 302 is used for increasing the grafting cooperation of first spacing channel 204 in first spindle nose 302 and the first connecting hole 203, frictional force when being used for increasing cup jointing, make when installing and using more stable.

The second connecting part on the fixed connecting seat 3 is connected with the elastic brush rod shaft 401, and the end surface of the second connecting part is uniformly provided with first through holes 304 which are in splicing fit with the fourth connecting part 402 along the circumferential direction

The movable connecting seat 6 comprises a base ring 601 and a ring seat 602 positioned outside the base ring 601; a plurality of third connecting parts are uniformly distributed on the outer edge part of the ring seat 602 along the circumferential direction;

the flexible brush body 4 comprises an elastic brush rod shaft 401, a fourth connecting part 402 which is positioned at one end of the elastic brush rod shaft 401 and is connected and matched with the second connecting part, and a fifth connecting part 403 which is positioned at the other end of the elastic brush rod shaft 401 and is connected and matched with the third connecting part; and cleaning brushes are uniformly and fixedly arranged on the elastic brush rod shaft 401.

The first shaft head 302 is further fixed with a third magnet 306, and the first magnet 205 is further fixed on the bottom surface of the first connection hole 203. The third magnet 306 is arranged according to the heteropolar attraction principle when being matched with the first magnet 205, so that the stability of matching is improved, and the adsorption force of the sleeving and attaching is increased.

The elastic brush bar shaft 401 is a straight bar or a curved bar or a combination of the straight bar and the curved bar. And an elastic metal wire or plastic wire structure is adopted.

The third connecting portion includes notches 603 disposed at an outer edge portion of the ring seat 602 and uniformly distributed along a circumferential direction; an annular channel is formed in the center of the ring seat 602, and the annular channel is communicated with the notch 603;

the fifth connecting portion 403 is a ring fixed to the end of the elastic brush bar shaft 401; the fifth connecting portion 403 is inserted into the notch 603, and the fifth connecting portion 403 is connected in series to the ring seat 602 through a flexible connecting member, so that the flexible connection between the elastic brush bar shaft 401 and the third connecting portion is realized.

Above-mentioned purger, drive a flexible brush body 4 through power component 1 and rotate, the rotation through flexible brush body 4 washs the surface of object, especially when having the object of different bore, because flexible brush body 4 is elastic construction, can change according to the change of bore, deformation through flexible brush body 4 makes the brush on the elastic brush axle 401 laminate with the surface of object, thereby further improvement cleaning performance, and the applied pressure to the brush that the deformation power that produces realized equally, make the washing more clear and definite, the omission of washing position can not appear, or the condition that can not wash the position.

Example two

Referring to fig. 1-12, the present invention is a flexible electric cleaning device, which includes a power assembly 1, wherein the power assembly 1 employs a component for providing rotational power, such as a motor, or a power component of an electric toothbrush, or a power component for removing a brush head portion, or a power component disclosed in a charging terminal assembly and a power assembly of the patent, an output shaft is provided with a flat surface, and an inner hole of a first shaft sleeve 201 is attached to the output shaft for driving the first shaft sleeve 201 to rotate synchronously.

Referring to FIGS. 2-11, the cleaning brush includes

Referring to fig. 12, the brush head portion 5 further includes a base plate 501, cleaning brushes uniformly disposed on one end surface of the base plate 501, and a connection ring 502 disposed on the other end surface of the base plate 501 and clamped with the base ring 601.

The bottom of the flexible brush body 4 is provided with the brush head, so that the plane of the bottom surface of an object is further cleaned, and the structure of the base plate 501 of the brush head part 5 and the vertical plane formed by the elastic brush rod shaft 401 are better cleaned for the structure of the bottom of a bottle.

EXAMPLE III

Referring to FIGS. 2-11, the cleaning brush includes

Referring to fig. 13-19, a telescopic assembly 7, a sixth connecting portion at one end of the telescopic assembly 7, and a seventh connecting portion at the other end of the telescopic assembly 7 are further disposed between the connecting shaft portion 2 and the cleaning brush portion.

The telescopic assembly 7 comprises a telescopic loop bar 701 and a telescopic slide bar 702; the telescopic loop bar 701 is a cylindrical structure with at least one plane on the peripheral side surface, and a cylindrical hole 710 is formed; a strip waist-shaped hole 711 is formed in the plane of the telescopic sleeve rod 701;

the telescopic slide bar 702 is in sliding fit with the cylinder hole 710, and the shape of the cylinder hole 710 can be polygonal; a plurality of threaded holes 709 are formed in the telescopic slide bar 702 in parallel, and a seventh connecting portion is fixed at one end of the telescopic slide bar 702. The seventh connecting part comprises a second connecting hole 703, and a plurality of second limiting channels 704 are uniformly distributed on the inner side surface of the second connecting hole 703 along the circumferential direction; a second magnet 705 is fixed on the bottom surface of the second connection hole 703, and the second magnet 705 is attracted and matched with the third magnet 306 on the first connection part.

The sixth connecting part is consistent with the first connecting part in structure and is positioned at one end of the telescopic loop bar 701; the sixth connecting part comprises a second shaft head 703, and second limiting convex strips 704 are uniformly distributed along the peripheral side surface of the second shaft head 703 and used for increasing the friction force during sleeving so that the mounting and use are more stable; the second shaft head 703 has the same structure as the first shaft head 302, and the sixth connecting portion of the telescopic assembly 7 is inserted into the second shaft sleeve 202, and the seventh connecting portion of the telescopic assembly 7 is sleeved with the first connecting portion.

The length of the flexible brush body 4 of the cleaner is prolonged by adding the telescopic assembly 7, so that when a long cylinder object is cleaned, the length is insufficient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 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.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. Flexible electric cleaner, including power component (1), its characterized in that:

a connecting shaft part (2) is sleeved on an output shaft of the power assembly (1), and a cleaning brush part is connected through the connecting shaft part (2); the cleaning brush part comprises

The fixing and connecting device comprises a fixing and connecting seat (3), wherein the fixing and connecting seat (3) comprises a first connecting part, a second connecting part and a base (301) positioned between the first connecting part and the second connecting part;

the movable connecting seat (6) comprises a base ring (601) and a ring seat (602) positioned on the outer side of the base ring (601); a plurality of third connecting parts are uniformly distributed on the outer edge part of the ring seat (602) along the circumferential direction;

the flexible brush body (4) comprises an elastic brush rod shaft (401), a fourth connecting part (402) which is positioned at one end of the elastic brush rod shaft (401) and is connected and matched with the second connecting part, and a fifth connecting part (403) which is positioned at the other end of the elastic brush rod shaft (401) and is connected and matched with the third connecting part; the cleaning brushes are uniformly and fixedly arranged on the elastic brush rod shaft (401).

2. The flexible electric washer according to claim 1, characterized in that the connecting shaft portion (2) comprises a first bushing (201) and a second bushing (202) sleeved with the output shaft of the power assembly (1); the second shaft sleeve (202) comprises a first connecting hole (203), and a plurality of first limiting channels (204) are uniformly distributed on the inner side surface of the first connecting hole (203) along the circumferential direction.

3. The flexible electric cleaner according to claim 1, further comprising a brush head part (5), wherein the brush head part (5) comprises a base plate (501), cleaning brushes uniformly distributed on one end face of the base plate (501), and a connecting ring (502) clamped with the base ring (601) and arranged on the other end face of the base plate (501).

4. The flexible electric cleaner according to claim 1, wherein the first connecting portion comprises a first shaft head (302) on one end surface of the base (301), and first limit ribs (302) are uniformly arranged along the peripheral side surface of the first shaft head (302);

first through holes (304) which are matched with the fourth connecting parts (402) in an inserting manner are uniformly distributed on the end surface of the second connecting part along the circumferential direction.

5. The flexible electric cleaner according to claim 1, wherein the third connecting portion comprises notches (603) at an outer edge portion of the ring seat (602) and uniformly arranged along a circumferential direction;

an annular groove channel is formed in the center of the ring seat (602), and the annular groove channel is communicated with the notch (603);

the fifth connecting part (403) is a circular ring fixed at the end part of the elastic brush rod shaft (401);

the fifth connecting part (403) is embedded into the position of the notch (603), and the fifth connecting part (403) is connected in series on the ring seat (602) through a flexible connecting piece.

6. The flexible electric washer according to claim 1, wherein a telescopic assembly (7) is further provided between the connecting shaft portion (2) and the washing brush portion, and a sixth connecting portion is provided at one end of the telescopic assembly (7), and a seventh connecting portion is provided at the other end of the telescopic assembly (7).

7. The flexible electric washer according to claim 6, characterized in that the telescopic assembly (7) comprises a telescopic loop bar (701), and a telescopic slide bar (702);

the telescopic loop bar (701) is of a cylindrical structure with at least one plane on the peripheral side surface to form a cylindrical hole (710); a strip-shaped waist-shaped hole (711) is formed in the plane position of the telescopic sleeve rod (701);

the sixth connecting part is positioned at one end of the telescopic loop bar (701);

the telescopic sliding rod (702) is in sliding fit with the cylinder hole (710), a plurality of threaded holes (709) are formed in the telescopic sliding rod (702) side by side, and a seventh connecting portion is fixed at one end of the telescopic sliding rod (702).

8. The flexible electric cleaner as claimed in claim 6 or 7, wherein the sixth connecting part comprises a second shaft head (703), and second limit ribs (704) are uniformly distributed along the peripheral side surface of the second shaft head (703);

the seventh connecting part comprises second connecting holes (703), and a plurality of second limiting channels (704) are uniformly distributed on the inner side surface of the second connecting holes (703) along the circumferential direction;

and a second magnet (705) is also fixed on the bottom surface of the second connecting hole (703).

9. The flexible electric washer according to claim 4, characterized in that a third magnet (306) is further fixed to the first stub shaft (302).

10. The flexible electric washer according to claim 2, characterized in that a first magnet (205) is further fixed to the bottom surface of the first connection hole (203).