CN217827658U - Multifunctional cleaning tool with brush head panel - Google Patents

Abstract

The utility model provides a multi-functional cleaning appliance with brush head panel, it includes handle casing, the brush head cover of being connected with handle casing, set up first cleaning head in the brush head cover, set up a plurality of second cleaning heads in the first brush head outside and allow first cleaning head and second cleaning head part to expose outside and with the first brush head panel of brush head cover installation fit, wherein brush head panel includes the base plate, sets up on the base plate and allow first cleaning head to expose outside first panel hole, set up on the base plate and allow second cleaning head to expose outside a plurality of second panel holes and by base plate one end and axial extension's curb plate. The utility model discloses the advantage can exempt from the screw operation, and the installation is simple raises the efficiency, adopts the combination of many brush heads moreover, and is effectual with the friction of skin, and the dirt-removing power is strong, massages, rubs mud, grinds foot, plays multi-functionally such as shower papaw simultaneously to the human body, and the practicality is stronger.

Description

Multifunctional cleaning tool with brush head panel

Technical Field

The utility model belongs to the technical field of the individual clean technique and specifically relates to a multi-functional cleaning appliance with brush head panel is related to.

Background

Personal cleaning work is quite important in daily life, dirt such as sebum is easily secreted on the back of a human body, pores are easily blocked if the back of the human body is not cleaned in time, and the skin is prone to acne growing, inflammation and the like. In addition, when taking a bath, the hands of a person are difficult to touch the back, and the person is difficult to clean by using a common bath towel or a bath ball. A cleaning appliance with an electric function is developed successively and consists of a brush head and a brush handle, when the brush head is used for bathing, manual operation is needed, the brush head is directly moved by hands and is pressed for cleaning, specifically, chinese patents 202110757368.2 and 202121876187.3 can be referred to, the electric bathing brush is based on the principle that the brush head is driven by a motor to rotate, dead skin and dirt on the surface of the skin are removed through friction between the brush head and the skin, however, a single brush head cannot meet different scenes, the friction effect between the single brush head and the skin is poor when the electric bathing brush is used, the dirt on the surface of the skin is difficult to remove, the decontamination effect is not ideal, and the function is simpler. In addition, for fixing the brush head, the conventional brush head panel can refer to chinese patent 201921921661.2, which is cumbersome to install, inefficient, and incapable of being operated without screws.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional cleaning appliance with brush head panel reduces the brush head too much and exposes, prevents that the mistake from bumping the uncomfortable sense of bringing, can exempt from the screw operation, and the simple raise the efficiency of installation adopts the combination of many brush heads moreover, and is effectual with the friction of skin, and the dirt-removing power is strong, massages, rubs mud, grinds the foot, plays multi-functionally such as bathing papaw simultaneously to the human body, and the practicality is stronger.

To achieve the purpose of the utility model, the utility model provides a following technical scheme: the utility model provides a multi-functional cleaning appliance with brush head panel, its includes handle casing, the brush head cover of being connected with handle casing, set up the first cleaning head in brush head cover, set up a plurality of second cleaning heads in first brush head outside and allow first cleaning head and second cleaning head part to expose outside and with brush head cover installation fit's brush head panel, wherein brush head panel includes the base plate, sets up on the base plate and allow first cleaning head to expose outside first panel hole, set up on the base plate and allow second cleaning head to expose outside a plurality of second panel holes, and by base plate one end and axial extension and at least part shield the curb plate of first cleaning head and second cleaning head. Therefore, the brush head panel only exposes the head parts of the first cleaning head and the second cleaning head outside, shields the rest parts of the first cleaning head and the second cleaning head, and integrally processes the first cleaning head and the second cleaning head so as to solve the problem that the existing brush head collides with a human body to generate discomfort due to too much exposure when corners are processed.

On the basis of the technical scheme, the method further comprises the following subsidiary technical scheme:

preferably, still including setting up on the brush head cover and carrying out the seal assembly sealed to the cleaning solution output of first cleaning head to prevent in the water seepage gets into drive assembly, have better waterproof performance, guarantee electric reliability.

Preferably, the first cleaning head is a brush head, the second cleaning head is a brush head, a foam head, a mud rubbing head, a foam beating head, a foot grinding head and a massage head, and the diameter of the first cleaning head is larger than that of the second cleaning head, so that the multifunctional brush head is combined, and the practicability is enhanced.

Preferably, the circle centers of the second cleaning heads are located on the same circular ring, and the circle center of the first cleaning head is concentric with the circular ring, so that the first cleaning head and the second cleaning head can rotate simultaneously to clean a human body quickly, the second cleaning heads can be driven to rotate around a central point formed by the second cleaning heads, and the second cleaning heads can be driven to rotate around respective axes, so that brush marks of the second cleaning heads on the second cleaning heads form spiral rotating brush marks, and brush marks of a next second cleaning head in the second cleaning heads in the rotating direction can cover brush marks of the previous second cleaning head, so that the second cleaning heads form multiple times of friction without dead corners on skin, the friction effect of the brush and the skin is good, and the dirt-removing capability is strong.

Preferably, the brush head cover comprises a brush head cavity at least partially accommodating the first cleaning head, a boss arranged in the brush head cavity, a boss cavity which is positioned in the boss and is annular, and an output shaft which is positioned in the boss cavity and is hollow inside to convey cleaning liquid.

Preferably, the cleaning device further comprises a squeezing and sucking module arranged in the handle shell, a liquid storage cavity arranged in the handle shell and squeezed and sucked by the squeezing and sucking module, and a liquid guide pipe assembly arranged between the liquid storage cavity and the first cleaning head.

Preferably, still include the gear train of setting between first cleaning head and second cleaning head, the gear train includes the driving gear, be located the driving gear outside and with the driving gear intermeshing and have the first brush head gear of axle, be located the driving gear outside and with first brush head gear interval set up and have the second brush head gear of axle, with the coaxial third brush head gear that sets up of first brush head gear, and be located between third brush head gear and the second brush head gear and carry out driven a pair of drive gear.

Preferably, the brush head cover further comprises a plurality of buckle protrusions arranged on the outer side of the brush head cavity and a plurality of matching protrusions arranged on the outer side of the brush head cavity, the side plate is provided with a plurality of buckle grooves which are matched with the corresponding buckle protrusions and extend from the outer side to the inner side, and a plurality of buckle holes which are matched with the corresponding matching protrusion buckles, and the width of the buckle protrusions is smaller than the width of the matching protrusions.

Preferably, the head parts of the first cleaning head and the second cleaning head are exposed outside the brush head panel and generate bending deformation when contacting a human body, and form the same smooth surface with the surrounding base plate.

Compared with the prior art, the utility model discloses there is following positive effect: can exempt from the screw operation, the simple raise the efficiency of installation adopts many brush head combinations moreover, and is effectual with the friction of skin, and the dirt-removing power is strong, massages, rubs mud, grinds foot, plays multi-functional such as shower papaw simultaneously to the human body, and the practicality is stronger.

Drawings

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

FIG. 1 is a front view of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 5 is an exploded perspective view of the present invention at a first viewing angle;

fig. 6 is an exploded perspective view of the present invention at a second viewing angle.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplicity in 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Example (b): as shown in fig. 1-6, the present invention discloses a multi-functional cleaning tool, which comprises: the cleaning brush comprises a handle shell 100, a brush head cover 200 connected with the handle shell 100, a first cleaning head 420 arranged in the brush head cover 200, a plurality of second cleaning heads 440 arranged outside the first cleaning head 420, a squeezing module arranged in the handle shell 100, a liquid storage cavity arranged in the handle shell 100 and squeezed by the squeezing module, a liquid guide pipe assembly arranged between the liquid storage cavity and the first cleaning head 420, a driving assembly 600 arranged in the brush head cover 200 and driving the first cleaning head 420 to rotate, a reduction gear box 700 connected with the output of the driving assembly 600, a sealing assembly arranged on the brush head cover 200 and sealing the first cleaning head 420, a gear set arranged between the first cleaning head 420 and the second cleaning head 440, a liquid guide pipe assembly arranged between the liquid storage cavity and the first cleaning head 420, a battery arranged in the handle shell 100, and a circuit board arranged adjacent to the battery and controlling the driving assembly 600. The working principle of the squeezing module and other modules can refer to Chinese patent ZL202121828089.2 or other issued patents. The driving assembly 600 is a brushless or brush motor.

The handle housing 100 includes a handle cavity for accommodating the squeezing module, a suction hole 120 communicating with the handle cavity and for supplying an external cleaning liquid to the liquid storage cavity, and a key sheet 140 disposed corresponding to the circuit board and opposite to the suction hole 120. The handle case 100 has an elongated cylindrical shape and one end connected to the outside of the head cover 200, and has a diameter smaller than that of the head cover 200. In order to facilitate the squeezing and the sucking, a squeezing one-way valve is further arranged at the downstream of the squeezing and sucking module. The extrusion check valve is automatically opened when liquid is extruded, and the extrusion check valve is automatically closed when liquid is absorbed, so that air is prevented from entering. The extrusion check valve can be a spring type, gravity type, swing type or plastic diaphragm type check valve, and is preferably a rubber flat mouth gravity type check valve.

The brush head cover 200 is a flat cylinder shape, and contains a cleaning head, a driving assembly 600 and a liquid guide pipe assembly and comprises a brush head cavity 202 at least partially containing the cleaning head 300, a plurality of water discharge holes 204 communicated with the brush head cavity 202 and used for discharging accumulated water in the brush head cavity 202 outwards, a plurality of buckling protrusions 206 arranged outside the brush head cavity 202, a plurality of matching protrusions 208 arranged outside the brush head cavity 202, a boss 210 arranged in the brush head cavity 202, a boss cavity 212 which is positioned in the boss 210 and is annular, an output shaft 214 which is positioned in the boss cavity 212 and is hollow inside, a plurality of brush head shafts 222 positioned outside the boss 210, a gear shaft 224 positioned outside the boss 210 and adjacent to the corresponding brush head shaft 222, and a machine head cavity 280 containing the driving assembly 600, a speed reduction gear box 700 and the liquid guide pipe assembly. The internal passage of the output shaft 214 is used to deliver cleaning fluid. The width of the snap projections 206 is smaller than the width of the mating projections 208. Head chamber 202 and head chamber 280 are separated by a partition, and head chamber 280 is closer to the handle chamber than head chamber 202. The volume of head chamber 280 is greater than the volume of head chamber 202. The sectional area of the output shaft 214 is smaller than a half of the sectional area of the suction hole 120 to discharge liquid quickly and suck liquid quickly and simplify the structure. The drain holes 204 are convenient for users to clean, are not easy to block and prolong the service life.

The gear set includes a driving gear 320, a first brush head gear 330 which is located outside the driving gear 320 and engaged with the driving gear 320 and has a first brush head shaft 332, a second brush head gear 340 which is located outside the driving gear 320 and spaced from the first brush head gear 330 and has a second brush head shaft 342, a third brush head gear 334 which is coaxially arranged with the first brush head gear 330, and a pair of transmission gears 360 which are located between the third brush head gear 334 and the second brush head gear 340 and transmit the transmission. The planes of the first brush head gear 330 and the transmission gear 360 are parallel to each other, the transmission gear 360 is closer to the driving assembly 600 in the axial direction relative to the first brush head gear 330, and meanwhile, the second brush head gear 340, the third brush head gear 334 and the transmission gear 360 are all located on the same plane and are meshed with each other to perform transmission. The diameter of the drive gear 320 is greater than the diameter of the first brushhead gear 330, preferably greater than 1.5 times the diameter of the first brushhead gear 330. The first brushhead gear 330, second brushhead gear 340 and third brushhead gear 334 allow the brushhead shaft 222 to pass therethrough, while the transfer gear 360 allows the gear shaft 224 to pass therethrough. The driving gear 320 includes a hollow driving gear shaft 321 at one end, a driving gear hole 322 at the other end communicating with the inside of the driving gear shaft 321 and allowing the output shaft 214 to pass therethrough, and a plurality of positioning holes 324 around the driving gear hole 322. The drive gear shaft 321 can be inserted into the boss cavity 212, and the output shaft 214 passes through the center of the drive gear shaft 321. The drive gear 320 to first brushhead gear 330 ratio is 2:1-10:1, and the transmission ratio of the first brushhead gear 330 to the drive gear 360 is 1.5:1-5:1. the rotation directions of the first brush head gear 330 and the second brush head gear 340 are opposite to each other, that is, forward and reverse rotation is realized, so that the second cleaning head is not easy to deviate when being used by a user, and can continuously work at the same position. In this embodiment, to simplify the structure and save the cost, the gear set can only use the driving gear and omit the brush head gear and the transmission gear.

The cleaning head is preferably a hair brush head, a foam head, a mud rubbing head, a foam beating head, a foot grinding head and a massage head. In this embodiment, the cleaning head comprises at least a first cleaning head 420, and a second cleaning head 440, wherein in this embodiment the first cleaning head 420 is a bristle head and the second cleaning head 440 is a massage head. Since the center of the first cleaning head 420 needs to extrude the cleaning liquid through the output shaft 214, it includes a plurality of bristle bundles 422 arranged circumferentially and forming rings of different diameters, a first cleaning head shaft hole 424 disposed at the center of the first cleaning head 420 and surrounded by the bristle bundles 422 at one end, and a plurality of first cleaning head protrusions 426 disposed at the other end of the first cleaning head shaft hole 424 and correspondingly engaged with the corresponding positioning holes 324. Wherein the output shaft 214 is inserted into the first cleaning head shaft hole 424 and goes out through one or more radial channels inside the first cleaning head 420, and then the squeezed cleaning liquid is thrown into the bristle bundles 422 of concentric circles on different diameters under the action of centrifugal force, so that the cleaning liquid is not easy to directly drip on the ground and is convenient for a user to clean and bathe. The radial channels are near the root of the bristle bundles 422 and away from the head of the bristle bundles 422. The heads of the bundle of bristles 422 generally contact the human body before the second cleaning head 440, thereby providing cleaning liquid to the human body for cleaning and then massaging. The second cleaning head 440 includes a plurality of circumferentially arranged contact protrusions 442 at one end and a second cleaning head shaft hole 444 at the other end that receives the corresponding first brush head shaft 332 or second brush head shaft 342. The first cleaning head shaft aperture 424 is circular, while the second cleaning head shaft aperture 444 is non-circular in cross-section, in this embodiment hexagonal, but could be other polygonal, partially circular or elliptical shapes. Plurality of contact protrusions 442 are integrally formed and made of soft plastic material, the axial length of bristle bundle 422 is greater than the axial length of contact protrusions 442, the diameter of contact protrusions 442 is smaller than the diameter of bristle bundle 422, and the gap between adjacent contact protrusions 442 is smaller than the gap between adjacent bristle bundles 422. The second cleaning head 440 may be a plurality of cleaning heads, such as a foam head, a mud head, a foam head, a foot grinding head, or other cleaning heads, or any combination thereof, so as to achieve multiple functions. In the embodiment, in order to simplify the structure and save the cost, the first cleaning head and the second cleaning head can be combined with a plurality of brush heads only by adopting a fixed brush head structure which does not rotate.

This embodiment also includes a head plate 500 for holding the cleaning head and allowing the head portion to be exposed and to be fitted into the head cover 200, the head plate 500 including a base plate 510 having a substantially one-sided surface, a first plate aperture 520 provided in the base plate 510 and allowing the first cleaning head 420 to be exposed, a plurality of second plate apertures 540 provided in the base plate 510 and allowing the second cleaning head 440 to be exposed, and a side plate 530 extending axially from one end of the base plate 510. The side plate 530 is provided with a plurality of catching grooves 532 engaged with the corresponding catching projections 206 and extending from the outside to the inside, and a plurality of catching holes 534 elastically catching with the corresponding engaging projections 208. When the brush head panel 500 is mounted to the brush head cover 200, the side plates 530 extend into the brush head cavity 202 and are shielded by the brush head cover 200. The side plate 530 shields the middle structure of the first and second cleaning heads. Therefore, the brush head panel only exposes the heads of the first cleaning head and the second cleaning head outside, the rest parts of the first cleaning head and the second cleaning head are shielded, the heads of the first cleaning head and the second cleaning head are exposed outside and can not be too long or too short, the first cleaning head and the second cleaning head need to be bent and deformed when contacting with a human body, and the first cleaning head and the second cleaning head form the same smooth surface or horizontal plane with the surrounding substrate 510, so that the contact area is increased, the collision sense is reduced, the movement is smooth, the comfort level is improved, the cleaning process is accelerated, the first cleaning head and the second cleaning head are integrally treated, and the problem that the existing brush head collides the human body to generate the pause and uncomfortable feeling due to too much exposure when being treated at corners is solved.

The catheter assembly comprises a first section of flexible conduit, one end of which is connected with the output shaft 214, a second section of flexible conduit, one end of which is connected with the liquid storage cavity, a first valve cover connected with the other end of the first section of flexible conduit, a second valve cover connected with the other end of the second section of flexible conduit, and a one-way valve core arranged between the first valve cover and the second valve cover. Thereby ensuring that the cleaning liquid flows into the first valve cover from the second valve cover in a single direction and preventing the cleaning liquid from flowing backwards. The one-way valve spool is preferably a duckbill valve spool.

The sealing assembly includes a first sealing member 820 disposed on the output shaft 214 and sealing with the inner wall of the brush head housing 200, and a second sealing member 840 disposed on the output shaft 214 and sealing with the outer wall of the brush head housing 200 and adjacent to the first sealing member 820. The more reliable the pressure-sealing is, the more reliable the first seal 820 is a stationary seal and the second seal 840 is a moving seal, i.e. follows the rotation of the output shaft 214 and in the direction of the cleaning head into the brush head housing 200. The first seal 820 is a planar seal and the second seal 840 is a frustoconical seal.

From this in the output shaft 214 of the cleaning solution accessible catheter assembly of stock solution intracavity transmission to first cleaning head 420, the radial passageway of rethread side goes out liquid, then starts drive assembly 600 and rotates first cleaning head 420 to throw in under the effect of centrifugal force on the brush hair bundle 422 of the concentric circles on the different diameters, realize evenly smearing of cleaning solution from this, be convenient for to human cleanness.

The utility model has the advantages that: but one-hand operation and disposable operation are accomplished, and the user of being convenient for uses cleanly, can exempt from the screw operation, and the simple raise the efficiency of installation adopts the combination of many brush heads moreover, and is effectual with the friction of skin, and the dirt-removing power is strong, massages, rubs mud, grinds the foot, plays multiple functions such as shower bubble simultaneously to the human body, and the practicality is stronger.

The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and all such modifications and improvements are intended to be covered by the protection scope of the present invention.

Claims (9)

1. A multifunctional cleaning tool with a brush head panel is characterized by comprising a handle shell (100), a brush head cover (200) connected with the handle shell (100), a first cleaning head (420) arranged in the brush head cover (200), a plurality of second cleaning heads (440) arranged at the outer side of the first cleaning head (420), and a brush head panel (500) allowing the first cleaning head (420) and the second cleaning heads (440) to be partially exposed outside and to be matched with the brush head cover (200) in a mounting way, wherein the brush head panel (500) comprises a base plate (510), a first panel hole (520) arranged on the base plate (510) and allowing the first cleaning head (420) to be exposed outside, a plurality of second panel holes (540) arranged on the base plate (510) and allowing the second cleaning heads (440) to be exposed outside, and a side plate (530) extending axially from one end of the base plate (510) and at least partially shielding the first cleaning head (420) and the second cleaning heads (440).

2. The multi-functional cleaning implement according to claim 1 further comprising a sealing assembly disposed on the brush head cover (200) and sealing the cleaning liquid output of the first cleaning head (420).

3. The multi-functional cleaning implement according to claim 2, wherein the first cleaning head (420) is a bristle head and the second cleaning head (440) is a bristle head, a foam head, a mud head, a foam head, a foot head, a massage head, and the diameter of the first cleaning head (420) is larger than the diameter of the second cleaning head (440).

4. The multi-functional cleaning implement according to claim 3, wherein the centers of the second cleaning heads (440) are located on the same circle, and the center of the first cleaning head (420) is concentric with the circle.

5. The multi-functional cleaning implement according to claim 2 or 3 or 4, wherein the head cover (200) comprises a head cavity (202) at least partially accommodating the first cleaning head (420), a boss (210) disposed in the head cavity (202), a boss cavity (212) located within the boss (210) and being annular, and an output shaft (214) located within the boss cavity (212) and being hollow inside to deliver the cleaning liquid.

6. The multi-functional cleaning implement of claim 5 further comprising a squeeze module disposed within the handle housing (100), a reservoir disposed within the handle housing (100) and squeezed by the squeeze module, and a catheter assembly disposed between the reservoir and the first cleaning head (420).

7. The multi-functional cleaning implement according to claim 5, further comprising a gear set disposed between the first cleaning head (420) and the second cleaning head (440), the gear set comprising a driving gear (320), a first brush head gear (330) disposed outside the driving gear (320) and engaged with the driving gear (320) and having a first brush head shaft (332), a second brush head gear (340) disposed outside the driving gear (320) and spaced apart from the first brush head gear (330) and having a second brush head shaft (342), a third brush head gear (334) disposed coaxially with the first brush head gear (330), and a pair of transmission gears (360) disposed between the third brush head gear (334) and the second brush head gear (340) and performing transmission.

8. The multi-functional cleaning implement according to claim 5, wherein: the brush head cover (200) further comprises a plurality of buckling protrusions (206) arranged on the outer side of the brush head cavity (202) and a plurality of matching protrusions (208) arranged on the outer side of the brush head cavity (202), the side plate (530) is provided with a plurality of buckling grooves (532) matched with the corresponding buckling protrusions (206) and extending from the outer side to the inner side and a plurality of buckling holes (534) buckled with the corresponding matching protrusions (208), and the width of each buckling protrusion (206) is smaller than that of each matching protrusion (208).

9. A multi-functional cleaning implement according to claim 1 wherein: the head parts of the first cleaning head (420) and the second cleaning head (440) are exposed outside the brush head panel (500) and generate bending deformation when contacting a human body, and form the same smooth surface with the surrounding base plate (510).

Images