WO2014012359A1

WO2014012359A1 - Electric shower head

Info

Publication number: WO2014012359A1
Application number: PCT/CN2013/000858
Authority: WO
Inventors: 李巍
Original assignee: Li Wei
Priority date: 2012-07-18
Filing date: 2013-07-18
Publication date: 2014-01-23
Also published as: CN102784730B; CN102784730A

Abstract

An electric shower head comprising a shower head body (1) and a water flow channel provided in said shower head body (1). The electric shower head further comprises a rotary brush (2) disposed on the outside of the shower head body (1), a transmission device disposed on the shower head body (1) to drive the rotation of said rotary brush (2), and water outlet holes provided on the rotary brush (2) in an area corresponding to the water outlet end of the water flow channel and disposed so as to be staggered with respect to the brush bristles (3). The electric shower head has excellent cleaning effects and can beautify the skin.

Description

TECHNICAL FIELD The present invention relates to an electric shower. BACKGROUND OF THE INVENTION A shower head, also known as a shower head, was originally an irrigation device for watering flowers, potted plants, and other plants.

It has been improved as a device for showers. It has been widely used as a common case in bathrooms, but the existing showers can only be showered with water, the function is relatively simple, and the water is far away from the human body. Poor, can not meet people's needs. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an electric shower that has a good cleaning effect and can beautify the skin. The technical solution adopted by the present invention is: the present invention comprises a shower body and a water flow channel disposed on the shower wood, the electric shower further comprising a rotating brush disposed outside the shower body, disposed in the The rotating body drives the rotating device for rotating the rotating brush, and the rotating brush is provided with a water outlet hole corresponding to the water outlet end of the water flow channel and at a position offset from the brush. Further, the transmission device includes a lower rotating disk sealed in a cavity of the shower body by a sealing cover, at least two opposite polarity magnetic steels and a transmission shaft disposed on the lower rotating disk, a coil holder above the F-rotating disc, at least one induction coil set disposed on the coil and the fixed frame, the transmission shaft sequentially passes through the coil holder, the sealing cover, the shower wood body The upper side wall is connected to the rotating brush, and the transmission shaft is respectively rotatably engaged with the coil holder and the sealing cover. In-clip, the coil holder is provided with two induction coil groups with opposite winding directions, confirming the present The lower rotating disk is provided with four magnetic steels, and the four magnetic steels are paired and opposite in polarity, and are symmetrically disposed at opposite ends of the lower rotating disk with the driving shaft as a center.

Further, the transmission device further includes an upper rotating disc located outside the shower body and fixed on the transmission shaft, and the upper rotating disc is also provided with at least two magnetic steels of opposite polarities, The magnetic steel on the upper rotating disk is opposite in polarity to the magnetic steel on the lower rotating disk.

Further, the transmission device includes a motor, the motor is sealed in the cavity of the shower body by a sealing cover, and is staggered from the water flow passage, and the rotating shaft of the motor sequentially passes through the seal, The upper side wall of the shower body is fixedly connected to the rotating brush.

In addition, the transmission device further includes a transmission shaft, a rotating body, a bending rod and a gear set, and the transmission shaft sequentially passes out the sealing cover, the upper side wall of the shower body and is fixed with the rotating brush Connecting, the transmission shaft is rotatably engaged with the sealing cover, the rotating body is disposed in a cavity sealed by the sealing cover and fixed on the transmission shaft, and the gear set comprises a driving gear and a driven gear. The Φ: a moving gear is disposed on a rotating shaft of the motor, the driven gear is rotatably engaged with the driving wheel, and one end of the bending rod is fixedly connected with a top of the driven gear, The other end portion is provided with a bump located in the groove of the rotating body, and the rotation of the motor can swing the bending rod by the gear set to swing the rotating body.

Further, an elastic returning device is disposed between the rotating body and the side wall of the shower body in the cavity of the sealing cover.

The transmission device includes a K-rotating disk sealed in a cavity of the shower body by a sealing cover, a rotating shaft fixedly coupled to the lower rotating disk, and fixedly disposed on the lower rotating disk At least two magnetic steels, a coil holder located below the lower rotating disk, and an induction coil set disposed on the coil and the fixed frame, the rotating shaft sequentially passes through the sealing cover and the shower body The side wall is fixedly connected to the rotating brush, and the coil holder is fixedly disposed on the bottom side of the shower body or on the inner side of the sealing cover by screws.

In addition, the transmission device includes a υ-shaped magnetic ring that is offset from the water flow channel and located in the shower cavity, and two induction coils that are opposite to each other at the two ends of the magnetic ring. An upper rotating disk at the top of the shower body, at least two magnetic steels disposed on the upper rotating disk and corresponding to the position of the induction coil, and a lower end passing through the _匕 rotating disk and The drive shaft of the shower body side is rotatably coupled, and the upper end of the drive shaft is fixedly connected to the rotating brush.

The rotating brush includes a rotating disk coupled to the transmission, a brush holder disposed on the rotating disk h, a gland for pressing the brush holder, the gland and the rotation Disc engagement.

The present invention has the following advantages: Since the present invention includes a shower body and a water flow passage provided on the shower body, the electric shower head further includes a rotating brush disposed outside the shower body, and is disposed in the a driving device for rotating the rotating brush on the shower body, wherein the rotating brush is provided with a water outlet hole corresponding to the water outlet end of the water flow passage and offset from the brush, so that the bristles rotate automatically at a high speed under the action of water flow The skin can be cleaned while cleaning the dirt, which can promote the metabolism of the skin, and can completely remove the dead skin, and the cleaning efficiency is extremely high. Therefore, the present invention has a good clearing effect and can close the skin. Since the transmission includes a lower rotating disk sealed in a cavity of the shower body by a sealing cover, at least two magnetic steels and a transmission shaft disposed on the lower rotating disk, located above the lower rotating disk a coil holder, at least one induction coil set disposed on the coil holder, the drive shaft sequentially passing through the coil holder, the sealing cover, the upper side wall of the shower body, and the The rotating brush is spliced, and the transmission shaft is respectively rotatably engaged with the coil holder and the sealing cover. In this manner, high-frequency sound waves can be generated, and the high-frequency sound waves cooperate with the rotating brush and the water flow. High-speed cross-action, capable of generating negative ions, can well regulate the excitatory state of the nerve center, change the ventilation function of the lungs, promote metabolism, and play a role in health care. Therefore, the present invention has a health care function.

Since the rotating brush is detachably disposed on the shower body, the rotating brush can be changed according to needs to facilitate use by different people, so the invention is convenient to use.

DRAWINGS

Figure 1 is a schematic perspective view of the present invention;

Figure 2 is a small intent of the explosion structure of the embodiment of the present invention;

Figure 3 is a cross-sectional view showing a first embodiment of the present invention;

Figure 4 is a cross-sectional view showing a second embodiment of the present invention;

Figure 5 is a cross-sectional view showing a third embodiment of the present invention;

Figure 6 is a cross-sectional view showing the fourth embodiment of the present invention;

Figure 7 is a cross-sectional view showing a fifth embodiment of the present invention.

detailed description

As shown in FIG. 1 , the present invention comprises a shower body 1 , a rotating brush 2 rotatably disposed on the shower body 1 , and a transmission disposed on the shower body 1 and connected to the rotating brush 2 . a water flow passage is disposed in a position of the cavity of the shower body 1 and the transmission device, and a water flow passage is disposed on the rotating brush 2 at a position corresponding to the water outlet end of the water flow passage and offset from the bristles 3 In this way, the bristles 3 are rotated at a high speed under the driving of the transmission device, and at the same time, under the action of water flow, the skin is cleaned while cleaning the dirt, which can promote the metabolism of the skin, and thoroughly remove the dead skin. The efficiency is extremely high. In addition, a power supply device electrically connected to the transmission device may be disposed at a handle portion of the shower body 1. The present invention will be described in detail in conjunction with specific embodiments.

Example - -:

As shown in FIG. 2 and FIG. 3 , the embodiment includes a shower body 1 and a rotating brush 2 rotatably disposed on the shower body 1 , and is disposed on the shower body 1 and the rotating brush 2 . Connected transmission device, the shower body 1 comprises a brush head back cover 4 and a brush head front cover 5 adapted to the brush head back cover 4, the transmission device comprising a seal sealed by the sealing cover 12 a lower rotating disc 6 in the cavity of the body 1 is sprinkled, a drive shaft 7, a magnetic steel 8, a coil holder 9, an induction coil assembly 10, and an upper rotating disc 11 located above the sealing cover 12, the rotating brush 2 being located Above the brush head front cover 5, the bristles are fixed on the rotating brush 2, and the rotating brush 2 is provided with a water outlet hole 13 in a position offset from the bristles 3, the flower The inside of the cavity of the sprinkling body 1 and located outside the sealing cover 12 is a water flow channel 14 . The brush head front cover 5 is provided with a through hole 50 , and the lower rotating disk 6 is located below the coil fixing frame 9 . The magnetic steel 8 is disposed on the lower rotating disk 6, and the induction coil group 10 is vertically fixedly disposed at an upper end of the coil fixing frame 9, The coil holder 9 is fixed to the sealing cover 12 or fixed to the brush head cover 4 by screws. The lower end of the transmission shaft 7 is fixedly connected with the lower rotating disk 11, and the upper end sequentially passes through the coil holder. 9. The sealing cover 12 is screwed to the ten-turning disc 1 1 , the rotating brush 2 is sleeved on the upper rotating disc 11 , and the transmission shaft 7 is respectively coupled to the coil holder through a bearing 15 9 and the sealing cover 12 is rotatably engaged, and a waterproof sealing ring 16 is disposed on the upper side of the rotating shaft 7 in contact with the sealing cover 12 to seal the transmission shaft 7, and the lower rotating plate 6 is provided with Four of the magnetic steels 8, four of the magnetic steels 8 are symmetrically arranged with the opposite ends of the transmission shaft 7 and opposite polarities, that is, the two magnetic steels 8 at both ends are different in polarity, and The two magnets 8 whose positions are symmetric at both ends are the same polarity, the induction coil group 10 is provided with two pairs, and the winding directions of the two pairs of the induction coil groups 10 are opposite, the induction The coil assembly 10 includes a magnetic core (silicon steel sheet) and a coil wound on the outer wall of the magnetic core, and the upper rotation (Ιί 1 1 Ι ·. is also provided with four magnetic steels 18 of opposite polarities, the upper The number of the magnetic steels 8 on the rotating disk 1 is the same as the number of the magnetic steels 8 on the lower rotating disk 6, but the polarities of the magnetic steels 8 at the corresponding positions are opposite, it should be noted that this In the preferred embodiment of the present invention, it is also possible to provide only one of the induction coil group 10 and the two magnets 8 on the one side of the lower rotating disc 6 and having opposite polarities. Or further, on the upper rotating disc 1 1 and the lower rotating disc 6 are disposed at positions corresponding to the magnetic steel 8 to set two magnetic steels of opposite polarities, so that the transmission effect can be achieved, but the effect is not Preferably, in this manner, the bristles 3 are rotated at a high speed by the transmission device, and at the same time, under the action of water flow, the skin is cleaned while cleaning the dirt, which can promote the metabolism of the skin or the dead skin. Thoroughly cleaned, extremely clean, and high frequency sound The high-frequency sound wave cooperates with the idle speed of the rotating brush 2 and the water flow to generate negative ions, which can well adjust the excited state of the nerve center, improve the ventilation function of the lungs, promote metabolism, and play a health care role. effect.

In addition, in order to enable the lower rotating disk 1 1 to be quickly reset, between the lower rotating disk 1 1 and the sealing cover 11 or between the lower rotating disk 11 and the brush back cover 4 An elastic return device is provided, and the elastic reset device is a spring.

In addition, in order to facilitate the use of different people, it is convenient to change the rotating brush 2, the rotating brush 2 is detachably disposed on the shower body 1, and the nj k disassembles the flower ^ ^ W 1 V : w ^ 3⁄4 ίτ switching of the type ^, that is, providing a gland above the rotating brush 2

17. A circular spring 18 located below the gland 17, the lower end of the circular spring 18 is in contact with the top of the upper rotating disc 1 1 , and the gland 17 extends downwardly with an outward barb 19 The upper side of the upper rotating disk 1 1 is provided with a circular boss 1 10 , and the side wall of the circular boss 1 10 is provided with a stepped hole 1 1 1 The stepped hole 111 is small and large, and the top portion is provided with a retaining hole 112 through which the barb 19 can pass. The barb 19 is buckled in the stepped hole 111, and the middle position of the rotating brush 2 A circular hole 210 is disposed on the circular boss 110. The rotating brush 2 is disposed on the inner side of the circular hole 210 with a locking portion 211 opposite to the barb 19, and the buckle The portion 211 is buckled in the stepped hole 111 and is in contact with the barb 19. After the assembly is completed, the upper rotating disk 1 1 is snap-fitted with the rotating brush 2, which is simple and convenient, and needs to be replaced. When the pressing cover 17 is pressed down, the locking portion 211 is pushed out by the barb 19, and the locking portion 211 is released from the stepped hole 111, thereby taking the rotating brush 2, and further In order to make it easier to disengage the rotating brush 2 from the rotating disk 1 1 , a f separating spring spring 20 may be disposed between the rotating brush 2 and the upper rotating disk 1 1 . The separation spring 20 is fixed by a spring guide post 21.

Embodiment 2:

As shown in FIG. 4, the embodiment is substantially the same as the first embodiment, except that the transmission device of the present invention includes a motor 22 sealed in the cavity of the shower body 1 by the sealing cover 12, The rotating body 23, the bending rod 24 and the transmission shaft 7, the motor 22 is vertically fixed on the bottom wall of the rear portion 4 of the brush head, and the upper end of the transmission shaft 7 sequentially passes through the sealing cover 12, The brush head front cover 5 is screwed to the cymbal rotating disc 11 , the lower end is screwed to the rotating body 23 , and the transmission shaft 7 is rotatably engaged with the sealing cover 12 via the bearing 15 , and The rotating shaft 7 is disposed above the sealing cover 12 and is provided with a waterproof sealing ring 16 for sealing the transmission shaft 7. The end of the bending rod 24 is fixed on the rotating shaft of the motor 22, and the other end portion is provided. The K has a bump located in the rectangular groove of the rotating body 23, and the working mode is such that the forward and reverse rotation of the motor 22 can swing the bending rod 24 to the left and right, so that the protrusion is in the rectangular groove Moving inwardly, causing the swinging of the rotating body 23 to drive the transmission shaft 7 to rotate, thereby Rotating brush 2 repeats forward and reverse, It should be noted that the upper rotating disk 11 does not need to be provided with the magnetic steel 8, and the rotating body 23 and the sealing cover 12 or the rotating body 23 and the side wall of the brush back cover 4 The elastic reset device is disposed between. As shown in FIG. 5, the embodiment is the same as the embodiment, except that the transmission device of the embodiment further includes a gear set in a space sealed by the sealing cover 12, and the gear set is respectively The lower end of the curved rod 24 is connected to the rotating shaft of the motor 22. Specifically, the gear set includes -1: a moving gear 25 and a driven gear 26, the driving gear 25 and the driven gear 26 is engaged, the driving gear 25 is fixedly disposed on the rotating shaft of the motor 22, the driven gear 26 is fixedly connected with the lower end of the bending rod 24, and the driven gear 26 is fixed by the motor and the setting The gear holder is rotatably engaged on the machine, that is, the driven gear 26 is rotatable, and the setting of the gear set mainly serves as a speed regulation.

Embodiment 4:

As shown in FIG. 6, the embodiment is substantially the same as the first embodiment, except that the transmission device includes the lower rotating disk 6 in a space sealed by the sealing cover 12, and is fixed to the lower rotating disk. The rotating shaft 7 connected, the four magnets 8 fixedly disposed on the lower rotating disc 7, the coil holder 9 located below the lower rotating disc 7, and the coil holder In the induction coil assembly 10 on the 9th, the rotating shaft 7 sequentially passes out the sealing cover 12, the brush head front cover 5 and is fixedly connected with the upper rotating disc 1 1 , and the coil fixing bracket 9 passes the screw Fixedly disposed on the bottom side of the brush head back cover 4 or on the inner side of the sealing cover 12, four of the magnetic steels 8 are respectively paired and oppositely symmetrical in the two of the lower rotating disks 7 On the side, the induction coil group 10 is disposed laterally on the coil holder 9 and, in addition, in order to increase the power of rotation, The number of the induction coil group 10 and the magnetic steel 8 is increased to ensure polarity correspondence.

Embodiment 5:

As shown in FIG. 7, the embodiment is substantially the same as the first embodiment, except that the transmission device includes the induction coil assembly 10 in a cavity sealed by the sealing cover 12, and is located outside the sealing cover. 12 and the magnetic steel 8 disposed on the upper rotating disk 11, the upper end being screwed to the upper rotating disk 11 and the lower end being rotationally coupled to the brush front cover 5 through the bearing 15 The induction coil assembly 10 includes a U-shaped magnetic core 27, two inductive coils 28 disposed opposite the two linear ends of the magnetic core 27, and the upper rotating disc 11 and the induction coil 28 are disposed. Correspondingly, four magnetic steels 8 are disposed, and the four magnetic steels 8 are symmetrically disposed with the opposite ends of the transmission shaft 7 and opposite polarities, that is, the two magnetic steels 8 at both ends are different poles. The two magnetic steels 8 having the same position and the two ends are symmetric in polarity. In addition, the U-shaped magnetic core 27 may be inverted to increase the K rotating disk, and the magnetic steel 8 is disposed on the lower rotating disk. , 乂 or make the magnetic core into a mountain shape, in the mountain shape magnetic The induction coil 28 is disposed in the middle or both sides of the core.

The invention can be widely applied to the field of showers.

Claims

Claim

1. An electric shower, comprising a shower body and a water flow channel disposed on the shower body, wherein: the electric shower further comprises a rotating brush disposed outside the shower body, and setting And a transmission device for rotating the rotating brush on the shower body, wherein the rotating brush is provided with a water outlet hole corresponding to the water outlet end of the water flow channel and offset from the brush.

2 . The electric shower head according to claim 1 , wherein the transmission device comprises a lower rotating disk sealed in a cavity of the shower body by a sealing cover, and is disposed on the rotating rotating disk Upper: two magnets and a drive shaft having opposite polarities, a coil holder located above the rotary disk, and at least one induction coil set disposed on the coil holder, the drive shaft sequentially passing through The coil holder, the sealing cover, and the upper side wall of the shower body are connected to the rotating brush, and the transmission shaft is respectively rotatably engaged with the coil holder and the sealing cover.

3 . The electric shower head according to claim 2 , wherein the coil holder is provided with two induction coil sets with opposite winding directions, and the lower rotating disc is provided with four magnetic steels And four of the magnetic steels are paired and opposite in polarity, and are disposed symmetrically about the transmission shaft at an amount of n of the lower rotating disk.

The electric shower head according to claim 2, wherein: the transmission device further comprises an upper rotating disc located outside the shower body and fixed on the transmission shaft, the upper rotating disc I Also provided are at least two magnetic steels of opposite polarities, the magnetic steel on the upper rotating disk being opposite in polarity to the magnetic steel on the lower rotating disk.

The electric shower head according to claim 1, wherein the transmission device comprises a motor, and the motor is sealed in a cavity of the shower body by a sealing cover, and is erroneously connected with the water flow passage. The rotating shaft of the cymbal is sequentially passed through the sealing cover and the upper sidewall of the shower body, and is fixedly connected to the rotating brush.

The electric shower head according to claim 5, wherein the transmission device further comprises a transmission shaft, a rotating body, a bending rod and a gear set, wherein the transmission shaft sequentially passes through the sealing cover, The upper side wall of the shower body is fixedly connected to the rotating brush, the transmission shaft is rotatably engaged with the sealing cover, and the rotating body is disposed in the cavity sealed by the sealing cover and fixed on the transmission shaft The gear set includes a driving gear and a driven gear, the driving gear is disposed on a rotating shaft of the motor, and the driven gear is rotatably engaged with the driving gear, and the end of the curved rod Fixedly connected to the top of the driven gear, and the other end end is provided with a bump located in the groove of the rotating body, and the rotation of the motor can drive the bending rod to swing through the gear set, thereby The rotating body swings.

The electric shower head according to claim 6, wherein an elastic returning device is disposed between the rotating body and the side wall of the shower body in the sealing cavity.

8 . The electric shower head according to claim 1 , wherein the transmission device comprises a lower rotating disk sealed in a cavity of the shower body by a sealing cover, and fixed to the lower rotating disk a rotating shaft connected, at least two magnets fixedly disposed on the lower rotating disc, a coil holder located below the lower rotating disc, and an induction coil set disposed on the coil holder, the rotating shaft The sealing cover, the upper side wall of the shower body are sequentially passed through and fixedly connected with the rotating brush, and the coil fixing frame is fixedly disposed on the bottom side of the shower body or disposed on the sealing cover by screws

The electric shower head according to claim 1, wherein: the transmission device comprises a U-shaped magnetic ring that is offset from the water flow channel and located in the cavity of the shower body, and is disposed in the Two induction coils having opposite winding directions at both ends of the magnetic ring, an upper rotating disk at the top of the shower body, at least two magnetic steels disposed on the upper rotating disk and corresponding to the position of the induction coil, a drive shaft through which the lower end passes through the k-rotating disc and is rotationally coupled with the upper side wall of the shower body, the transmission The h-end of the shaft is fixedly coupled to the rotating brush.

The electric shower head according to any one of claims 1 to 9, characterized in that the π detachment is disposed on the shower body.