CN115778210A

CN115778210A - Multidirectional massage bathtub

Info

Publication number: CN115778210A
Application number: CN202211620135.9A
Authority: CN
Inventors: 龙穗荣; 粟美葵; 钟灿亮; 沈汉职
Original assignee: Guangzhou Hotpool Sanitary Ware Co ltd
Current assignee: Guangzhou Hotpool Sanitary Ware Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-03-14
Anticipated expiration: 2042-12-15
Also published as: CN115778210B

Abstract

The application discloses diversified massage bathtub, its include the cylinder body, set up at the adherence nozzle and the rotation of the regional inner wall department of cylinder body massage connect in the external water spray structure of cylinder body, when massaging, external water spray structure upset to the cylinder body in, just the injection direction of external water spray structure is ann to massage regional inner wall towards the cylinder body. The utility model has the effect of diversified massage.

Description

Multidirectional massage bathtub

Technical Field

The application relates to the field of ice making machines, in particular to a multidirectional massage bathtub.

Background

A massage bathtub is generally provided with a plurality of nozzles mounted on the inner wall of a massage area of a bathtub body, a water pipe is connected between the nozzles, and the water pipe is connected with a water circulating pump to form a water circulating loop of the bathtub. The water circulating pump continuously pumps water in the bathtub and then sprays the water into the bathtub body from the spray head, when in massage, a person falls in the massage area of the bathtub, and the spray head sprays water to make the skin of the human body generate pressing force to achieve the massage effect.

However, the current bathtub spray head is limited by the installation position of the inner wall of the bathtub, only the back of a human body can be massaged, and the massage effect in more directions is difficult to achieve.

Disclosure of Invention

In order to reach the massage effect in more positions, the application provides a diversified massage bathtub.

The application provides a diversified massage bathtub adopts following technical scheme:

the utility model provides a diversified massage bathtub, includes the cylinder body, sets up the adherence nozzle in the regional inner wall department of cylinder body massage to and rotate connect in the external water spray structure of cylinder body, when massaging, external water spray structure upset to the cylinder body in, just the injection direction of external water spray structure is ann to massage regional inner wall towards the cylinder body.

Through adopting above-mentioned technical scheme, when opening bathtub massage mode, the people is in massage area position, and the back leans on in adherence nozzle department, then overturns external injection structure to the cylinder body in, and the injection direction of external water spray structure is towards cylinder body ann massage regional inner wall to can openly spray the human body, with covering human back and front position, finally reach diversified massage effect, be favorable to improving massage bathtub's travelling comfort and user's experience and feel.

Preferably, external water spray structure includes external frame and a plurality of external nozzle, external frame rotate connect in the cylinder body upper surface, external nozzle interval distribution is inboard at the frame, works as when external frame overturns to the cylinder body in, it is a plurality of external nozzle sets up with a plurality of adherence nozzles are relative.

Through adopting above-mentioned technical scheme, external frame upset is to the cylinder body, and each external nozzle follows external frame and removes and take one's place together, convenience when can improving the massage, and with external nozzle interval distribution in external frame inboard in addition to set up more shower nozzles quantity, the water spray coverage area when improving the massage.

Preferably, the external frame comprises a massage part and a connecting part, the connecting part is rotatably connected to the surface of the bathtub body, the rotation axis is horizontally arranged, an included angle is formed between the connecting part and the massage part, and when the connecting part swings to be horizontal, the plane of the massage part is parallel to the inner wall of the massage area of the bathtub body; the external nozzles are distributed on the massage part.

By adopting the technical scheme, the massage bathtub adapts to the shape of the inner wall of the bathtub body, and is favorable for keeping the massage effect of the massage bathtub.

Preferably, the massage part is V-shaped, the connecting parts are arranged at two ends of the massage part, and two avoiding grooves for accommodating the connecting parts are formed in the upper end face of the cylinder body.

Through adopting above-mentioned technical scheme, be the V type with the setting of massage portion, accord with human engineering, be favorable to improving the comfort level of people when the massage.

Preferably, one side of the connecting part is slidably connected with a bolt, a first jack is formed in the inner wall of the massage area, when the massage part rotates to be parallel to the inner wall of the massage area, the bolt is opposite to the first jack, and the bolt is fixedly connected with the jack in an inserting mode.

Because rivers can produce the effort when spouting from external nozzle to there is the unstable problem of external frame, through adopting above-mentioned technical scheme, in order to reach the effect of firm external frame, be favorable to improving the stability of external water spray structure during operation.

Preferably, a second jack is formed in the outer wall of the cylinder body, when the massage portion swings to the position above the cylinder body to be stored, the plug is opposite to the second jack, and the plug is fixedly connected with the jack in an inserted mode.

Through adopting above-mentioned technical scheme, be favorable to improving the stability of external frame state of accomodating.

Preferably, the external frame further comprises a connecting shaft, the connecting shaft is connected to the side part of the connecting part, the connecting shaft is rotatably connected to the side wall of the avoidance groove, a containing hole for a water supply pipe to penetrate through is formed in the connecting shaft along the axis direction of the connecting shaft, and the massage part is arranged in a hollow mode; the water pipe passes through the accommodating hole and extends into the inner cavity of the massage part, and the water pipe is connected with a plurality of external nozzles.

Through adopting above-mentioned technical scheme to reach the purpose of accomodating the delivery pipe, at external frame swing in-process simultaneously, reduced the condition that the water pipe takes place to bend, keep external frame's flexibility, the external frame of being convenient for rotates.

Preferably, one side of the connecting part is provided with an installation frame for sliding the bolt.

Through adopting above-mentioned technical scheme to improve bolt sliding stability.

Drawings

Fig. 1 is a schematic view of an overall structure of a multi-directional massage bathtub in embodiment 1 of the present application.

Fig. 2 is a schematic structural view of an external frame of a multi-directional massage bathtub in embodiment 1 of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 1.

Fig. 4 is an enlarged schematic view at B in fig. 1.

Fig. 5 is a circuit diagram of a pressure sensing circuit of a multi-directional massage bathtub in embodiment 2 of the present application.

Description of the reference numerals: 1. a cylinder body; 11. an avoidance groove; 12. a first jack; 13. a second jack; 2. a massage area; 3. an external water spraying structure; 31. an external frame; 311. a connecting portion; 312. a massage part; 32. an external nozzle; 33. a connecting shaft; 331. an accommodation hole; 4. an adherence nozzle; 5. a water pipe; 6. installing a frame; 7. a bolt; 8. a spring; 9. a mounting ring; 14. a pressure sensing unit; 15. a signal comparison unit; 16. a switch unit.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a multidirectional massage bathtub. Referring to fig. 1 and 2, the multi-directional massage bathtub comprises a bathtub body 1, a plurality of wall-attached nozzles 4 arranged on the inner wall of a massage area 2 of the bathtub body 1, and an external water spraying structure 3 rotatably connected to the bathtub body 1.

The external water spraying structure 3 includes an external frame 31 and a plurality of external nozzles 32. The external frame 31 includes a massage portion 312, a connection portion 311, and a connection shaft 33. The connecting part 311 and the massage part form an included angle of more than 90 degrees. The massage part 312 is V-shaped, the two connecting parts 311 are respectively arranged at two ends of the massage part 312, and two avoiding grooves 11 for accommodating the connecting parts 311 are arranged on the upper end surface of the cylinder body 1. The connecting shaft 33 is fixedly connected to one side of the connecting portion 311, and is rotatably connected with the side wall of the avoiding groove 11 through the connecting shaft 33, so that the external frame 31 swings.

The plurality of external nozzles 32 are installed inside the external frame 31, and specifically, the plurality of external nozzles 32 are spaced along the contour of the massage part 312. When the people massages in the massage area 2 of the bathtub body 1, the massage part 312 is swung downwards, the plane where the massage part 312 is located is parallel to the inner wall of the massage part 312, the external nozzle 32 of the massage part 312 is arranged opposite to the wall-attached nozzle 4, the human body is positioned between the massage part 312 and the inner wall of the massage area 2, the wall-attached nozzle 4 and the massage part 312 are used for massaging the back and the front of the human body respectively, and the multidirectional massage effect is achieved. At this time, the connecting portion 311 swings to the horizontal state and abuts against the bottom wall of the avoiding groove 11, one end of the connecting portion 311, which is far away from the connecting shaft 33, faces the inside of the cylinder body 1, and the bottom wall of the avoiding groove 11 provides a supporting force for the connecting portion 311, so that the stability of the external frame 31 is improved.

Referring to fig. 1 and 3, for stability when further improving external water spray structure 3 operating condition, be fixed with installing frame 6 in connecting portion 311 one side, sliding connection has bolt 7 in installing frame 6, and first jack 12 has been seted up at massage region 2 inner wall, when massage portion 312 changes to the inner wall parallel with massage region 2, bolt 7 is just right with first jack 12, realize external frame 31's firm purpose through bolt 7 and jack plug-in connection are fixed, can keep the massage effect.

Referring to fig. 1 and 4, in order to improve the stability of the external water spraying structure 3 in the storage state, the outer wall of the cylinder body 1 is provided with a second insertion hole 13, when the massage part 312 swings to the upper side of the cylinder body 1 for storage, the pin 7 is opposite to the second insertion hole 13, and the pin 7 is inserted into the second insertion hole 13 to fix the external frame 31 so as to stabilize the external frame, so that the user can enter the massage area 2.

Referring to fig. 1 and 2, in addition, in order to improve the inserting stability of the plug pin 7 with the first jack 12 and the second jack 13, a spring 8 is installed in the installation frame 6, the spring 8 applies elastic force to the plug pin 7, when the external frame 31 is unlocked, the plug rod is pulled in the direction away from the first jack 12 or the second jack 13, and the pulling force of the spring 8 is overcome, so that the unlocking operation is achieved.

In order to reduce the exposure of the water pipe 5 and the influence of the water pipe 5 on the swing of the external frame 31, the water pipe 5 is installed in the interlayer inside the cylinder body 1, the connecting shaft 33 penetrates through the accommodating hole 331 through which the water supply pipe 5 passes along the axis direction thereof, the massage part 312 is hollow, and the inner cavity of the massage part 312 extends along the contour of the massage part 312. The water pipe 5 passes through the receiving hole 331 and extends into the inner cavity of the massage part 312, and the water pipe 5 is connected with a plurality of external nozzles 32. In order to reach the purpose of accomodating water pipe 5, at external frame 31 swing in-process simultaneously, reduced water pipe 5 and taken place the condition of bending, keep external frame 31's flexibility, the external frame 31 of being convenient for rotates.

Example 2

Referring to fig. 2 and 5, in order to improve convenience during massage, a valve 17 is installed in the water pipe 5 communicated with the external nozzle 32, the valve 17 is used for controlling the opening and closing of the water pipe 5, and an induction circuit is coupled to the valve 17, and the induction circuit includes: a pressure sensing unit 14, a signal comparing unit 15 and a switching unit 16.

And the pressure sensing unit 14 is used for sensing whether the connecting part 311 of the external frame 31 abuts against the bottom wall of the avoidance groove 11. The pressure sensing unit 14 comprises a force sensitive resistor RS and a first resistor R1, the force sensitive resistor RS is connected with the first resistor R1 in series, the other end of the force sensitive resistor RS is coupled to a power supply voltage VCC, the other end of the first resistor R1 is grounded, a connection node of the force sensitive resistor RS and the first resistor R1 is coupled to the signal comparison unit 15, the force sensitive resistor RS is fixed at the bottom wall of the avoiding groove 11, and therefore the force sensitive resistor RS can sense the pressure of the external frame 31 received by the force sensitive resistor RS in real time. When the connecting portion 311 of the external frame 31 abuts against the bottom wall of the avoiding groove 11, the resistance of the force-sensitive resistor RS increases, so that the voltage of the force-sensitive resistor RS increases, and the pressure-sensitive signal output by the connecting node between the force-sensitive resistor RS and the first resistor R1 also increases.

The signal comparing unit 15 is coupled to the pressure sensing unit 14 and is provided with a threshold signal VREF to output a comparison signal when the pressure sensing signal is greater than the threshold signal VREF. The comparison signals comprise first type level signals and second type level signals, wherein the first type level signals are high level signals, and the second type level signals are low level signals; the signal comparison unit 15 includes a comparator N1, a first signal input terminal of the comparator N1 is a positive phase input terminal, and a second signal input terminal of the comparator N1 is an inverted phase input terminal; a first signal input end of the comparator N1 is coupled to a connection node between the force sensing resistor RS and the first resistor R1, a second signal input end of the comparator N1 is connected in series with the second resistor R2 and then connected to the threshold signal VREF, and a signal output end of the comparator N1 is coupled to the switch unit 16. In the process that the user stably swings the external frame 31 downwards and at the moment that the connecting part 311 is contacted with the force-sensitive resistor RS, partial gravity of the external frame 31 is counteracted by the supporting force generated by the hand of the user, the resistance value of the force-sensitive resistor RS is small, so that the pressure sensing signal received by the inverting input end of the comparator N1 is smaller than the threshold signal VREF, and the signal comparison unit 15 outputs a first-class level signal. When the user releases the pressure sensor completely, the gravity load of the external frame 31 is applied to the force sensitive resistor RS completely, so that the pressure sensing signal received by the inverting input terminal of the comparator N1 is greater than the threshold signal VREF, and the signal comparing unit 15 outputs the second type level signal. Thus, the comparator N1 realizes a function of comparing the pressure sensing signal with the threshold signal VREF and outputting a comparison signal.

A switching unit 16 coupled to the signal comparing unit 15 and connected in series in the power supply loop of the valve 17 for outputting a switching signal after receiving the comparison signal, the switching signal including: an on signal and an off signal; the switch unit 16 outputs a closing signal after receiving the first level signal, the switch unit 16 outputs an opening signal after receiving the second level signal, the valve 17 is opened when receiving the opening signal, and the valve 17 is closed when receiving the closing signal.

The switch unit 16 includes a transistor Q1 and a relay KM1, and the transistor Q1 is an NPN-type transistor. The base electrode of the triode Q1 is coupled with the signal output end of the comparator N1, the collector electrode of the triode Q1 is coupled with the coil of the relay KM1 in series and then coupled with the power supply voltage VCC, and the emitter electrode of the triode Q1 is grounded; the relay KM1 comprises a normally open contact switch KM1-1, and the normally open contact switch KM1-1 is connected in series in a power supply loop of the valve 17; after the normally open contact switch KM1-1 is closed, the coil of the relay KM1 is electrified, the valve 17 is opened, and water flows through the hose and is sprayed out from the external nozzle 32, so that the aim of automatically opening the front massage mode is fulfilled.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multidirectional massage bathtub is characterized in that: including cylinder body (1), set up adherence nozzle (4) and the rotation of the regional (2) inner wall department of massage in cylinder body (1) connect in external water spray structure (3) of cylinder body (1) when massaging, external water spray structure (3) overturn to in cylinder body (1), just the injection direction of external water spray structure (3) is towards cylinder body (1) ann massage region (2) inner wall.

2. The multi-orientation whirlpool tub of claim 1, wherein: external water spray structure (3) include external frame (31) and a plurality of external nozzle (32), external frame (31) rotate connect in cylinder body (1) upper surface, external nozzle (32) interval distribution is inboard at the frame, works as when external frame (31) upset is in cylinder body (1), and is a plurality of external nozzle (32) set up with a plurality of adherence nozzle (4) relatively.

3. The multi-orientation whirlpool tub of claim 2, wherein: the external frame (31) comprises a massage part (312) and a connecting part (311), the connecting part (311) is rotatably connected to the surface of the cylinder body (1), the rotating axis of the connecting part is horizontally arranged, an included angle is formed between the connecting part (311) and the massage part (312), and when the connecting part (311) swings to be horizontal, the plane of the massage part (312) is parallel to the inner wall of the massage area (2) of the cylinder body (1); a plurality of external nozzles (32) are distributed on the massage part (312).

4. The multi-orientation whirlpool tub of claim 3, wherein: massage portion (312) are the V type, connecting portion (311) set up the both ends of massage portion (312), two dodge grooves (11) that are used for holding connecting portion (311) are seted up to cylinder body (1) up end.

5. The multi-orientation whirlpool tub of claim 4, wherein: connecting portion (311) one side sliding connection has bolt (7), first jack (12) have been seted up to massage region (2) inner wall, work as massage portion (312) are changeed to when being parallel with the inner wall of massage region (2), bolt (7) are just right with first jack (12), bolt (7) are pegged graft fixedly with first jack (12).

6. The multi-orientation whirlpool tub of claim 4, wherein: the second jack (13) has been seted up to cylinder body (1) outer wall, works as massage portion (312) swing to cylinder body (1) top when accomodating, bolt (7) just right with second jack (13), bolt (7) and second jack (13) grafting are fixed.

7. The multi-orientation whirlpool tub of claim 4, wherein: the external frame (31) further comprises a connecting shaft (33), the connecting shaft (33) is connected to the side portion of the connecting portion (311), the connecting shaft (33) is rotatably connected to the side wall of the avoidance groove (11), an accommodating hole (331) through which a water supply pipe (5) penetrates is formed in the connecting shaft (33) along the axis direction of the connecting shaft, and the massage portion (312) is arranged in a hollow mode; the water pipe (5) penetrates through the accommodating hole (331) and extends into the inner cavity of the massage part (312), and the water pipe (5) is connected with a plurality of external nozzles (32).

8. The multi-orientation whirlpool tub of claim 5, wherein: one side of the connecting part (311) is provided with an installation frame (6) for the bolt (7) to slide.

9. The multi-orientation whirlpool tub of claim 4, wherein: with install the valve in the water pipe of external nozzle intercommunication, the valve is used for controlling the water pipe and leads to closedly, inductive circuit is coupled to the valve, inductive circuit includes:

the pressure sensing unit (14) is used for sensing whether the connecting part (311) of the external frame (31) abuts against the bottom wall of the avoidance groove (11);

the signal comparison unit (15) is coupled to the pressure sensing unit (14) and is provided with a threshold signal VREF, the signal comparison unit (15) compares the pressure sensing signal with the threshold signal VREF and outputs a comparison signal, and the comparison signal comprises a first type level signal and a second type level signal;

a switching unit (16) coupled to the signal comparison unit (15) and connected in series in a power supply loop of the valve (17) to output a switching signal after receiving the comparison signal, the switching signal comprising: the water pump comprises an opening signal and a closing signal, the switching unit (16) outputs the closing signal after receiving the first level signal, the switching unit (16) outputs the opening signal after receiving the second level signal, the valve (17) is opened when receiving the opening signal, and the water pump is closed when receiving the closing signal.