CN214128379U - Electric bath rubbing device with double disc brushes rotating reversely and synchronously - Google Patents
Electric bath rubbing device with double disc brushes rotating reversely and synchronously Download PDFInfo
- Publication number
- CN214128379U CN214128379U CN202022493853.7U CN202022493853U CN214128379U CN 214128379 U CN214128379 U CN 214128379U CN 202022493853 U CN202022493853 U CN 202022493853U CN 214128379 U CN214128379 U CN 214128379U
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- shaft
- bearing seat
- worm
- hexagonal prism
- shell
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- 210000003739 neck Anatomy 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 244000309464 bull Species 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an electric bath scrubber with double disc brushes rotating reversely and synchronously, which comprises a shell, an end cover, a battery pack, a battery box cover, a direct current motor, a multi-head worm, two worm wheels, two rotating shafts and two disc brushes, wherein the electric bath scrubber adopts the double disc brushes rotating reversely and synchronously, when the electric bath scrubber is rotated reversely and synchronously by a hand-held double disc brush, the head throwing phenomenon can not occur, and the electric bath scrubber is easy to be held for bath; the parallel multi-head worm and worm gear mechanism is adopted, the rotating speed of the two disc brushes which rotate reversely and synchronously is low, the noise is low, and the phenomenon that the disc brushes stop rotating when the disc brushes are properly pressed on the skin cannot occur due to large torque.
Description
Technical Field
The utility model relates to an electric bath rubbing device, in particular to a double-disc brush reverse synchronous rotation electric bath rubbing device.
Background
With the continuous improvement of living standard of people, more and more people need to rub the back at home often, and the back is rubbed alone only by means of tools such as a rubbing device. The conventional electric bath rubdown device with a single disc brush rotating is sold in the market, and when the electric bath rubdown device is held by a hand to wash a bath, the head of the electric bath rubdown device is thrown along the rotating direction of the disc brush and is not easy to hold; the disc brush has higher rotating speed and loud noise, and when the disc brush is properly pressed against the skin, the disc brush stops rotating due to insufficient torque, so the rubbing effect is not ideal.
Disclosure of Invention
The utility model aims at providing an electric bath rubbing device with double disc brushes rotating reversely and synchronously.
The utility model discloses a casing, the end cover, the group battery, the battery case lid, direct current motor, the bull worm, two worm wheels, two pivots and two disc brushes, the casing is equipped with the handle, the battery case, the first base of first subdivision formula bearing frame, the second base of second subdivision formula bearing frame, two first radial thrust bearing frames and three cylindric lock, the end cover is equipped with two second radial thrust bearing frames, the first upper cover of first subdivision formula bearing frame, the second upper cover and the three cylindric lock hole of second subdivision formula bearing frame, direct current motor output shaft is equipped with first hexagonal prism shaft section and flange dish, the bull worm is equipped with first axle journal and second axle journal, the second axle journal is equipped with first hexagonal prism blind hole, the worm wheel is equipped with the shaft hole, the pivot is equipped with the third axle journal, the fourth axle journal, fifth axle journal and second hexagonal prism shaft section, the disc brush is equipped with second hexagonal prism blind hole; the battery pack is arranged in a battery box of the shell, and a battery box cover is aligned and sealed with the battery box; a first hexagonal prism shaft section of an output shaft of the direct current motor is fixedly connected in a first hexagonal prism blind hole of a second shaft neck of the multi-head worm in a penetrating manner, the first shaft neck and the second shaft neck of the multi-head worm are respectively arranged in a first base of a first split type bearing seat and a second base of a second split type bearing seat of the shell, and a flange plate of the direct current motor is fixedly connected in the shell; the two worm wheel shaft holes are respectively sleeved with fourth shaft necks fixedly connected with the two rotating shafts, the third shaft necks of the two rotating shafts are respectively penetrated in blind holes of the two first radial thrust bearing seats, and the multi-head worm is respectively meshed with the two worm wheels to form a parallel multi-head worm and worm wheel mechanism; three cylindrical pin holes of the end cover are respectively aligned with three cylindrical pins of the shell and pressed in and fixed, two second radial thrust bearing seats of the end cover are respectively sleeved on a fifth shaft neck of the rotating shaft, and a first upper cover of a first split bearing seat and a second upper cover of a second split bearing seat of the end cover are respectively in close contact with a first base of the first split bearing seat and a second base of the second split bearing seat of the shell to form a first split bearing seat and a second split bearing seat; the second hexagonal prism shaft sections of the two rotating shafts are fixedly connected with the second hexagonal prism blind holes of the two disk brushes in a sleeved mode respectively to form the double-disk-brush reverse synchronous rotating electric rubdown device.
The utility model has the advantages that:
1. the double-disc brush is adopted to reversely and synchronously rotate, and when the electric bath scrubber is used for scrubbing by holding the double-disc brush to reversely and synchronously rotate, the head throwing phenomenon cannot occur, so that the electric bath scrubber is easy to hold for scrubbing by holding;
2. the parallel multi-head worm and worm gear mechanism is adopted, the rotating speed of the two disc brushes which rotate reversely and synchronously is low, the noise is low, and the phenomenon that the disc brushes stop rotating when the disc brushes are properly pressed on the skin cannot occur due to large torque.
Drawings
Fig. 1 is a front perspective view of the present invention.
Fig. 2 is a rear perspective view of the present invention.
Fig. 3 is a front perspective view of the battery case cover without the end cap, the disk brush, and the battery case cover.
Fig. 4 is a schematic diagram of the rear side of the battery case cover without the end cap, the disk brush, and the battery case cover.
Fig. 5 is a perspective exploded view of the present invention.
Detailed Description
Referring to fig. 1 to 5, the present invention includes a housing 1, an end cap 2, a battery pack 3, a battery box cover 4, a dc motor 5, a multi-head worm 6, two worm gears 7, two rotating shafts 8 and two disk brushes 9, wherein the housing 1 includes a handle 10, a battery box 11, a first base 12 of a first split bearing seat, a second base 13 of a second split bearing seat, two first radial thrust bearing seats 14 and three cylindrical pins 15, the end cap 2 includes two second radial thrust bearing seats 20, a first upper cover 21 of the first split bearing seat, a second upper cover 22 of the second split bearing seat and three cylindrical pin holes 23, an output shaft of the dc motor 5 includes a first hexagonal prism shaft section 50 and a flange plate 51, the multi-head worm 6 includes a first shaft neck 60 and a second shaft neck 61, the second shaft neck 61 includes a first hexagonal prism blind hole 610, the worm gears 7 includes a shaft hole 70, the rotating shafts 8 includes a third shaft neck 80, a second shaft neck 80, a third shaft neck, a third shaft neck, a third shaft neck, a third shaft, a second shaft, a third shaft, and a fourth shaft, a third shaft, a fourth shaft, the fourth shaft neck 81, the fifth shaft neck 82 and the second hexagonal prism shaft section 83, and the disc brush 9 is provided with a second hexagonal prism blind hole 90; the battery pack 3 is arranged in a battery box 11 of the shell 1, and a battery box cover 4 is aligned and sealed with the battery box 11; a first hexagonal prism shaft section 50 of an output shaft of the direct current motor 5 is fixedly connected in a first hexagonal prism blind hole 610 of a second shaft neck 61 of the multi-head worm 6 in a penetrating manner, a first shaft neck 60 and a second shaft neck 61 of the multi-head worm 6 are respectively arranged in a first base 12 of a first split type bearing seat and a second base 13 of a second split type bearing seat of the shell, and a flange 51 of the direct current motor 5 is fixedly connected in the shell 1; the two worm wheel shaft holes 70 are respectively sleeved with fourth shaft necks 81 fixedly connected with the two rotating shafts 8, the third shaft necks 80 of the two rotating shafts 8 are respectively arranged in blind holes of the two first radial thrust bearing seats 14 in a penetrating manner, and the multi-head worm 6 is respectively meshed with the two worm wheels 7 to form a parallel multi-head worm and worm wheel mechanism; three cylindrical pin holes 23 of the end cover 2 are respectively aligned with three cylindrical pins 15 of the shell 1 and pressed in and fixed, two second radial thrust bearing seats 20 of the end cover 2 are respectively sleeved on a fifth shaft neck 82 of the rotating shaft 8, and a first upper cover 21 of a first split bearing seat and a second upper cover 22 of a second split bearing seat of the end cover 2 are respectively in close contact with a first base 12 of the first split bearing seat and a second base 13 of the second split bearing seat of the shell 1 to form the first split bearing seat and the second split bearing seat; the second hexagonal prism blind holes 90 of the two disk brushes 9 are respectively sleeved and fixedly connected with the second hexagonal prism shaft sections 83 of the two rotating shafts 8 to form the double-disk-brush reverse synchronous rotating electric rubdown device. The working process and principle of the embodiment are as follows:
the handle 10 is held by a single hand, the direct current motor 5 is turned by switching on the power supply, the first hexagonal prism shaft section 50 of the output shaft of the direct current motor 5 directly drives the multi-start worm 6 to rotate, the multi-start worm 6 is respectively meshed with the two worm wheels 7 for transmission at the same time to drive the two worm wheels 7 to reversely and synchronously rotate, the rotating shaft 8 fixedly connected with the two worm wheels 7 respectively supports the two disc brushes 9 to reversely and synchronously rotate, the two reversely and synchronously rotating disc brushes 9 are enabled to contact the skin to be rubdown to start rubdown until rubdown is finished, and the power supply is turned off.
Claims (1)
1. The utility model provides a two disc brushes reverse synchronous rotation electric rubdown ware which characterized in that: comprises a shell (1), an end cover (2), a battery pack (3), a battery box cover (4), a direct current motor (5), a multi-head worm (6), two worm wheels (7), two rotating shafts (8) and two disc brushes (9), wherein the shell (1) is provided with a handle (10), a battery box (11), a first base (12) of a first split bearing seat, a second base (13) of a second split bearing seat, two first radial thrust bearing seats (14) and three cylindrical pins (15), the end cover (2) is provided with two second radial thrust bearing seats (20), a first upper cover (21) of the first split bearing seat, a second upper cover (22) of the second split bearing seat and three cylindrical pin holes (23), an output shaft of the direct current motor (5) is provided with a first hexagonal prism section (50) and a flange plate (51), the multi-head worm (6) is provided with a first journal (60) and a second journal (61), the second journal (61) is provided with a first hexagonal prism blind hole (610), the worm wheel (7) is provided with a shaft hole (70), the rotating shaft (8) is provided with a third journal (80), a fourth journal (81), a fifth journal (82) and a second hexagonal prism shaft section (83), and the disc brush (9) is provided with a second hexagonal prism blind hole (90); the battery pack (3) is arranged in a battery box (11) of the shell (1), and a battery box cover (4) is aligned and sealed with the battery box (11); a first hexagonal prism shaft section (50) of an output shaft of the direct current motor (5) is fixedly connected in a first hexagonal prism blind hole (610) of a second shaft neck (61) of the multi-head worm (6) in a penetrating manner, a first shaft neck (60) and a second shaft neck (61) of the multi-head worm (6) are respectively arranged in a first base (12) of a first split type bearing seat and a second base (13) of a second split type bearing seat of the shell, and a flange (51) of the direct current motor (5) is fixedly connected in the shell (1); the two worm wheel shaft holes (70) are respectively sleeved with fourth shaft necks (81) fixedly connected with the two rotating shafts (8), third shaft necks (80) of the two rotating shafts (8) are respectively arranged in blind holes of the two first radial thrust bearing seats (14) in a penetrating manner, and the multi-head worm (6) is respectively meshed with the two worm wheels (7) to form a parallel multi-head worm and worm wheel mechanism; three cylindrical pin holes (23) of the end cover (2) are respectively aligned with three cylindrical pins (15) of the shell (1) and pressed in and fixed, two second radial thrust bearing seats (20) of the end cover (2) are respectively sleeved on a fifth shaft neck (82) of the rotating shaft (8), a first upper cover (21) of a first split bearing seat of the end cover (2) and a second upper cover (22) of a second split bearing seat are respectively in close contact with a first base (12) of the first split bearing seat of the shell (1) and a second base (13) of the second split bearing seat to form the first split bearing seat and the second split bearing seat; the second hexagonal prism blind holes (90) of the two disk brushes (9) are respectively sleeved with second hexagonal prism shaft sections (83) fixedly connected with the two rotating shafts (8) to form the double-disk-brush reverse synchronous rotating electric bath device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493853.7U CN214128379U (en) | 2020-11-03 | 2020-11-03 | Electric bath rubbing device with double disc brushes rotating reversely and synchronously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493853.7U CN214128379U (en) | 2020-11-03 | 2020-11-03 | Electric bath rubbing device with double disc brushes rotating reversely and synchronously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214128379U true CN214128379U (en) | 2021-09-07 |
Family
ID=77563280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022493853.7U Expired - Fee Related CN214128379U (en) | 2020-11-03 | 2020-11-03 | Electric bath rubbing device with double disc brushes rotating reversely and synchronously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214128379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947585A (en) * | 2022-06-21 | 2022-08-30 | 上海拜德机械有限公司 | Portable automatic rotary mechanism's machine of giving a rubdown with a damp towel |
-
2020
- 2020-11-03 CN CN202022493853.7U patent/CN214128379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947585A (en) * | 2022-06-21 | 2022-08-30 | 上海拜德机械有限公司 | Portable automatic rotary mechanism's machine of giving a rubdown with a damp towel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |