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Automatic back rubbing device

An automatic, motor-driven technology, which is applied in the field of sanitary ware and bathing devices, can solve problems such as limited space, inconvenient operation, and limited use, and achieve good market application prospects and promotion Foreground, convenient and reliable use method, easy to disassemble, wash and replace

Inactive Publication Date: 2015-03-04
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of common back rubbing device in the prior art mainly contains following several kinds; The one, crank connecting rod transmission, it is characterized in that structure is simple, but its range of operation is small, and scope of application is narrow; Its disadvantage is that its use has certain limitations; it can only be used within the range of hand-held contact; the third is the V-belt drive, its disadvantage is that it is easy to wind and slip, which brings a lot of trouble to the user. The above three forms All back rubbing devices have shortcomings such as limited use, inconvenient operation and use, and are not suitable for popularization and promotion.

Method used

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Embodiment 1

[0036] see Figure 1-18 The automatic back rubbing device of the present invention comprises two height adjustment guide rods 19, an upper support plate 1, a lower support plate 2, a driving motor 11, a guide pipe 3 and a reversing groove 6; the upper end of the height adjustment guide rod 19 and the lower end are all fixed on the wall by the fixed base 20, the upper support plate 1 and the lower support plate 2 are all located on the height adjustment guide rod 19, the upper support plate is positioned at the upper end on the height adjustment rod, and the lower support plate Located at the lower end of the height adjustment rod. The longitudinal guide pipe 3 and the reversing groove 6 are arranged between the upper and lower support plates. The right end of the upper and lower support plates is provided with a guide hole 23 for connecting with the height adjustment rod. The upper end of the guide hole 23 of the lower bracket plate 2 is provided with a locking device 21, wh...

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Abstract

The invention discloses an automatic back rubbing device. The automatic back rubbing device comprises two height adjusting guide rods, an upper support plate, a lower support plate, a drive motor, a guide pipe and a reversing groove; a drive screw is arranged in the guide pipe; a T-shaped drive block is arranged on the drive screw; the T-shaped drive block is connected with a reversing gear arranged inside the reversing groove; two reversing toothed plates are arranged on the two sides of the reversing gear; the reversing gear is further connected with a rubbing head assembly through a spherical cardan joint; a waterproof cover is arranged outside the drive motor; and an infrared proximity switch and a control circuit board for controlling the drive motor to run forwards and backwards are arranged inside the waterproof cover. When the automatic back rubbing device is used, the height of the back rubbing device is adjusted according to the personal height, then a power source is switched on, the back is leaned on a rubbing head, the automatic back rubbing device will run automatically, automatic rubbing on the back of the human body is carried out, the rubbing head rotates left and right whole moving up and down, and the effect of manual rubbing is simulated. As a height adjusting device is arranged on the automatic back rubbing device, the automatic back rubbing device can be suitable for people with different heights.

Description

technical field [0001] The invention belongs to the field of bathing devices in the bathroom field, and in particular relates to an automatic back rubbing device. Background technique [0002] The structure of common back rubbing device in the prior art mainly contains following several kinds; The one, crank connecting rod transmission, it is characterized in that structure is simple, but its range of operation is small, and scope of application is narrow; Its disadvantage is that its use has certain limitations; it can only be used within the range of hand-held contact; the third is the V-belt drive, its disadvantage is that it is easy to wind and slip, which brings a lot of trouble to the user. The above three forms All existing back rubbing devices have shortcomings such as limited use, inconvenient operation and use, and are not suitable for popularization and promotion. Contents of the invention [0003] The object of the present invention is to overcome the deficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K7/04
Inventor 张岩王春玉王绍举
Owner QINGDAO AGRI UNIV
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