TWM256233U - Magnetic shaftless liquid circulation device - Google Patents

Description

M256233 _Case No. 93206764_ Year and month revision_ IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is related to the liquid circulation structure of the bathtub or foot bath, and more specifically, it refers to a kind of There is no need for a liquid circulator structure with a liquid circulation line. [Prior art] As shown in the first figure, a conventional massage bathtub or foot bath cylinder is provided with a liquid circulation structure therein to generate a circulating water flow. The liquid circulation structure is provided with at least one water inlet pipe in the cylinder. Circuit 1, the water inlet pipeline is connected to a pressure motor 2, and at least one water outlet pipeline 3 is connected to the cylinder body by the pressure motor 2, and the water in the cylinder is introduced through the water inlet pipeline 1. The pressure motor 2 is then pressurized by the pressure motor 2 and flows into the cylinder from the water outlet pipe 3, whereby the liquid circulation structure can generate a circulating impact water flow in the cylinder, and by the impact water flow The generated impact force has an impact massage effect on the human body, and different medicaments can be added to the water for medical medicinal baths. After using the massage bathtub or foot bath, the water in the cylinder and the The medicament is cleared or renewed for the convenience of the next user to use or store. However, the liquid inlet structure 1 and the water outlet structure 3 of the conventional liquid circulation structure are apt to have liquid remaining in it, which leads to health concerns. Need to enter the internal pipeline Cleaning action, in fact inconvenience. [New content] New type of technical problems to be solved: The liquid circulation structure and the pressure motor are apt to have the problem of residual liquid, and the internal pipeline is not easy to clean, which is likely to cause hygiene concerns.

M256233 _Case No. 93206764_ Years and Months Revision_ 4. Creation Instructions (2) New technical means to solve the problem: A magnetic shaftless liquid circulator, which mainly includes: a circulation seat, which is almost hollow A seat body, which is penetrated and fixed on the wall surface of a cylinder body, and a hollow accommodation chamber is protruded from the bottom end of the circulation seat; a blade group includes a blade seat arranged in the accommodation room, and The blade seat is provided with a circulating blade; wherein, a rotating magnetic core is provided in the blade seat; a circulation cover is fixed and fixed at the open end of the circulation seat, and a water outlet is recessed in the center of the circulation cover. A plurality of water inlet holes are provided around the water outlet hole; a power motor is fixedly connected to the bottom end of the circulation seat, and a hollow rotating magnetic seat is provided at the end of the shaft of the power motor; The inside of the rotating magnetic seat can be used by the accommodating chamber. The new type contrasts the effect of the previous technology: This creation does not need to set the internal pipeline like the conventional liquid circulation structure, which can definitely eliminate the cleaning work of the internal pipeline, and more Avoidable fluid The residue of the creatures to health problems; Creation and operation of this assembly is simple and convenient, not to be set inside the production line, and can be arbitrarily used in accordance with the requirements provided in the horizontal or vertical position. [Embodiment] Please refer to the second and third figures, this invention creates a magnetic shaftless liquid circulator, which mainly includes: a circulation seat 10, which is roughly a hollow seat body, the circulation The system of seat 10 includes a joint section 11 with an external thread and a fixing with an external thread.

M256233 a ^-_Case No. 93206764 __4-- IV. Creative Instructions (3) | —Waterproof washer segment 12, wherein the bottom surface of the joint segment 11 is closed, and is fixed to 1 1 1 through the installation, and The fixed section 12 is externally screwed with a nut 1 2 j, and a hollow cylinder wall surface is protruded; wherein, the bottom end of the circulation seat 10 is a positioning shaft center accommodation chamber 1 3, and the accommodation chamber 1 3 A central bearing is provided at the center, and a bearing 1 3 1 is provided, and the lower positioning axis 1 3 1 and the housing 1 13 are smoothly rotated to the center 1 3 2 so that the lower positioning axis 1 3 1 may be in the mover; the blade seat 21 and the blade and the upper film seat 21 21 inside the central chamber 13 end and an exposed t blanket sheet seat 2 1, and the leaf blade group 20, which includes a The history of the cylinder ^ 31 is set, and it can be set at the lower axis: the axis: the positioning axis 211, the bell center at the upper end of the seat 21 corresponds to the two v bearing 212; the leaf positioning axis 211 and / The number of circulating sepals; 2; wherein, the blade seat is provided with a plurality of extensions, including: 11 'blade seat 20 and the lower positioning axis 131: center: provided, the air inlet hole 24, and the Loop Block 10 with In the wall surface, there is an air inlet passage 14 'the air inlet passage': the air inlet hole 24 is connected at a fast speed; and the other end of the air inlet passage 14 is connected to the air pipe 141 at the circulation seat 10 Connector: Circulation cover 30, the inner edge of the side 璧 corresponding to the joint section 11 is provided with an internal thread 3 0 1, 俾 screwed to the open end of the circulation seat 10 ′ and the center of the circulation cover 30 A recessed water outlet hole 31 'is provided in a recessed manner, and a plurality of water inlet holes 3 2 are provided around the water outlet hole 31; of which,' the water outlet hole 31 is provided in one place and extends inwardly ^ ^ a hollow fixing frame 311 ' For the upper positioning axis 2 1 1 to be embedded in the setting position, the fixed frame 3 1 1 can be provided with a plurality of perforations.

M256233 _Case No. 93206764 _ Month and Day__ Mengzheng IV. Creative Instructions (4) 312; a power motor 40, which is fixedly connected to the bottom end of the fixed section 12 of the circulation seat 10 'and at the power motor 4 A hollow rotating magnetic base 42 is provided at the end of the shaft 41 of 〇, and the inside of the rotating magnetic base 42 is for the accommodating room 13 to be accommodated. After clarifying the structure of the above parts, the following is directed to this creation The principle and method of action are described in detail: As shown in Figures A and B, it is a schematic diagram of the state of the creation of a general massage foot bath for this creation. This creation uses this fixed section 丨 2 With the function of the nut 1 2 1, it is only necessary to make a hole in advance at the appropriate position of the cylinder when manufacturing, and the entire group of liquid circulators can be locked and fixed on the wall of the cylinder with the nut 1 2 1. The installation method is simple and easy, and this creation can be installed in the horizontal or vertical direction according to "required"; further, 'the bottom end of the circulation seat 10 is completely isolated and closed from the outside, plus the joint section 丨丨 The bottom water-proof washer 111 can be locked with the nut 121 at the same time as the cylinder wall Generate soil and water effect, completely prevent the liquid in the cylinder from leaking out, and avoid the worry of the power motor 40 leaking due to humidity; and the blade group 20 through the upper positioning axis 2 1 1 and the lower positioning axis丨 The setting of “3 1” not only can securely fix the rotation axis of the blade seat 21, but also can match the setting of the bearings 132 and 212, and can make the blade seat 21 rotate more smoothly; ”such as the fifth A As shown in the figure, when the power motor 40 is driven to rotate by electric power, the rotating shaft 41 can drive the rotating magnetic base 42 to rotate outside the accommodating chamber 丨 3, and because the rotating magnetic base 42 and the rotating magnetic core 23 Obstructive effect

Page 9 M256233 _Case No. 93206764 ___ Fourth, creative instructions (5) The magnetic rotating base 42 can drive the blade base 21 to rotate through the accommodation chamber 13; further, as shown in Figure 5B, By the action of the circulating blade 22, when the blade seat 21 rotates counterclockwise as shown in the figure, the circulating blade 22 can drive the water to the center of the blade seat 21 and pass through the perforation 3 12 of the fixed frame 31 1 , Those who flow out from the water outlet 31 and produce a shock water flow;

And when the circulation blade 22 rotates, the pressure difference caused by the different flow velocity of the fluid will generate a suction force and draw air from the air inlet hole 24, and generate aeration with the impact water flow. Function to enhance the effect of water circulation massage; in addition, the air tube 141 can be equipped with a check valve to prevent the water in the tank from leaking backward from the air tube 141, and the air tube 141 can be connected to an air pump to Those who generate high-pressure air and actively drain into the water stream from the air intake holes 24; This creation does not need to set the internal pipeline like the conventional liquid circulation structure, which can definitely eliminate the cleaning work of the internal pipeline, and also avoid the liquid residue. The hygiene problem caused by this creation is simple and convenient. The internal pipelines are not required during manufacture, and can be installed horizontally or vertically according to the requirements of use. This can increase the flexibility of the massage cylinder. And effectively simplify the manufacturing process;

Although this case is described with a preferred embodiment, those skilled in the art can make various changes without departing from the spirit and scope of this case. The above implementations are only used to illustrate the case, not to limit the scope of the case. Any modification or change that does not violate the spirit of this case shall fall within the scope of patent application in this case.

Page 10 M256233 _Case No. 932Q6764_Year Month and Day_Amendment Brief description of the drawing [Simplified description of the drawing] The first diagram is a schematic plan view of a conventional liquid circulator. The second picture is a three-dimensional exploded view of this creation. The third picture is a three-dimensional combination of this creation. The fourth diagram A is a schematic diagram (I) of the implementation status of this creation. The fourth diagram B is a schematic diagram of the implementation status of this creation (II). The fifth picture A is the action diagram (1) of this creation. The fifth picture B is the action diagram of this creation (2). 【Symbol Description】

Circulating seat 1 0 Bearing 212 Engaging section 1 1 Circulating blade 2 2 Waterproof washer 1 1 1 Rotating magnetic core 2 3 Fixing section 1 2 Air inlet 2 4 Nut 1 2 1 Circulating cover 3 0 Storage chamber 1 3 Internal thread 3 01 Lower positioning axis 1 3 1 Outlet hole 3 1 Bearing 1 3 2 Fixed frame 3 1 1 Intake channel 14 Perforation 3 1 2 Air pipe 141 Inlet hole 3 2 Blade group 20 Power motor 4 0 Blade seat 21 Rotary shaft 4 1 Upper positioning axis 2 1 1 Rotating magnetic base 4 2

Claims (1)

M256233 Case No. 93206764 Λ_η Revision V. Patent application scope, wherein the fixed frame is provided with a plurality of perforations. 6. The magnetic shaftless liquid circulator according to item 1 of the scope of the patent application, wherein the upper end of the blade seat is provided with an upper positioning shaft center at the shaft center, and the other end of the upper positioning shaft center is set to be located at The fixed frame. 7. The magnetic shaftless liquid circulator according to item 6 of the scope of patent application, wherein a bearing is provided between the blade seat and the upper positioning shaft center. 8. According to the magnetic shaftless liquid circulator described in item 1 of the scope of the patent application, a lower positioning shaft is provided at the lower end of the blade seat at the shaft center, and the other end of the lower positioning shaft is set to be embedded at The accommodation room. Refer to 9. The magnetic shaftless liquid circulator according to item 8 of the scope of the patent application, wherein a bearing is provided between the accommodation chamber and the lower positioning axis. 10. The magnetic shaftless liquid circulator according to item 1 of the scope of the patent application, wherein the central axis of the upper positioning shaft center, the blade seat and the lower positioning shaft center is provided with an air inlet hole therethrough. 1 1. According to the magnetic shaftless liquid circulator described in Item 10 of the scope of the patent application, an air inlet passage is formed in the circulation seat and a wall surface of the accommodation chamber, and one end of the air inlet passage is connected with The air inlets communicate with each other. 12. The magnetic shaftless liquid circulator according to item 11 of the scope of the patent application, wherein the other end of the air inlet passage is connected to an air pipe exposed from the circulation seat. 1 3. According to the magnetic shaftless liquid circulator described in Item 10 of the scope of patent application, wherein the air pipe is provided with a check valve. 14. According to the magnetic shaftless liquid circulator described in Item 10 of the scope of patent application, wherein the air pipe is connected to an air pump. Page 13