Multifunctional electric massage instrument

Abstract

The invention discloses a multifunctional electric massage instrument, and relates to the technical field of massage instruments, the multifunctional electric massage instrument comprises a pair of rotary pressing mechanisms, a moxa fumigating mechanism and a hammering mechanism, the rotary pressing mechanisms are symmetrically distributed on the left side and the right side of the moxa fumigating mechanism, each rotary pressing mechanism comprises a mounting box, rotary pressing balls and a first motor, and the rotary pressing balls are arranged on the upper side of the mounting box in a rectangular array mode; the rotating and pressing balls are driven by the motor I to spirally extend out and rotate and press acupuncture points of a body; the moxa fumigating mechanism comprises a mounting pipe, a plurality of electric heating wires are uniformly distributed on the inner wall of the mounting pipe, wormwood or moxa is heated and ignited through the electric heating wires, and then acupuncture points of the body are fumigated through warm smoke; the hammering and pressing mechanisms are connected to the rotating and pressing mechanisms on the two sides in a foldable mode, each hammering and pressing mechanism comprises an installation box, a second motor and hammering and pressing balls, and the hammering and pressing balls are arranged on the lower side of the installation box in a rectangular array mode and driven by the second motors to impact, stretch out and hammer and press body muscles. The massage device is reasonable in scheme, ingenious in structure, convenient to use and effective in massage.

Description

Technical Field

[0001] The invention relates to the technical field of massagers, and in particular to a multifunctional electric massager. Background Art

[0002] Multifunctional electric massage instrument is a device driven by an electric motor, which provides relaxation and therapeutic effects through different massage heads and modes. Among them, foot massager is an instrument or device that inherits the ancient foot massage techniques and is manufactured based on modern technology to perform different forms of massage on the human feet to achieve health care effects.

[0003] Most existing foot massagers are large in size and use electric drive to press the soles of the feet and knead the sides of the feet, which has limited massage effect on the soles of the feet. A few simple foot massage devices only massage the soles of the feet by moving the feet on rollers with protrusions, which has poor massage effect on the soles of the feet and does not relax the calf muscles. Summary of the invention

[0004] The object of the present invention is to provide a multifunctional electric massager to solve the above-mentioned defects caused by the prior art.

[0005] A multifunctional electric massager, comprising a rotary pressing mechanism, an wormwood fumigation mechanism and a hammer pressing mechanism, wherein:

[0006] The rotating and pressing mechanism is provided with a pair of rotating and pressing devices symmetrically distributed on the left and right sides of the moxa fumigation mechanism, and the rotating and pressing mechanism includes a mounting box, rotating and pressing balls and a motor 1. The rotating and pressing balls are arranged in a rectangular array on the upper side of the mounting box, and the motor 1 drives the rotating and pressing balls to spirally extend and rotate and press the acupuncture points of the body;

[0007] The moxa fumigation mechanism comprises a mounting tube, on the inner wall of which a plurality of electric heating wires are evenly distributed, the electric heating wires are used to heat and ignite the moxa or moxa wool, and then the acupuncture points of the body are fumigated with the warm smoke;

[0008] The hammer pressing mechanism is provided with a pair of rotary pressing mechanisms which are foldably connected to the two sides. The hammer pressing mechanism comprises a mounting box, a second motor and hammer pressing balls. The hammer pressing balls are arranged in a rectangular array on the lower side of the mounting box, and are driven by the second motor to impact, extend and hammer press the muscles of the body.

[0009] Preferably, the upper rectangular array of the installation box has guide holes, and the edge of each guide hole is symmetrically provided with a pair of guide grooves, and a plurality of crankshafts are rotatably connected inside the installation box, and each connecting rod journal on the crankshaft is rotatably connected to a connecting rod, and the upper end of the connecting rod is hinged with a guide tube, and a guide rod is rotatably connected in the guide tube, and a pair of spiral guide strips are symmetrically provided on the outer wall of the guide rod, and the guide rods are correspondingly slidably connected to adjacent guide holes, and the guide strips are correspondingly slidably connected to the guide grooves, and the rotary ball is correspondingly installed at the top of each guide rod, and the outer end key of the crankshaft is connected to pulley 1, and the motor 1 is provided with a pair of and symmetrically installed at the two ends of the installation box, and the output end key of the motor 1 is connected to pulley 2, all pulleys 1 and pulley 2 are connected to a transmission belt, and a plurality of tensioning wheels are distributed at intervals on the upper and lower sides of the transmission belt.

[0010] Preferably, two ends of the heating wire are correspondingly connected to two power supply lines, the left and right sides of the mounting tube are connected with impeller shells at intervals, an impeller is coaxially arranged in the impeller shell, the end face of the impeller is coaxially connected to the impeller shaft, the outer end key of the impeller shaft is connected to friction wheel 1, the inner end key of the crankshaft is connected to friction wheel 2, and friction wheel 1 is in friction contact between two adjacent friction wheels 2, the side of the impeller shell is horizontally connected to a ventilation pipe, and a plurality of ventilation grooves are evenly distributed on the top surface of the ventilation pipe, the mounting box is provided with an inlay groove between two adjacent rows of guide holes, and the ventilation pipes are correspondingly inlaid in the adjacent inlay grooves.

[0011] Preferably, the interior of the mounting box is connected in parallel with a mounting plate, an isosceles trapezoidal movable plate is provided in parallel on one side of the mounting plate, and a plurality of return springs 1 are evenly distributed between the movable plate and the mounting plate, the motor 2 is provided with a pair and is correspondingly installed at both ends of the mounting plate, the output end of the motor 2 is key-connected with a cam, the contour surface of the cam is a chamfered surface, and the inclined surface on the cam is in contact with the inclined surface on the movable plate, the side rectangular array of the movable plate has a piston cylinder, and the piston cylinder is slidably connected to the mounting plate, a piston block is slidably connected in the piston cylinder, and air is sealed between the piston block and the piston cylinder, a plurality of guide pins are slidably connected to the lower side of the mounting box, the guide pins are coaxially distributed with each piston cylinder, and each guide pin is provided with a return spring 2, and the hammer pressing ball is correspondingly installed at the lower end of each guide pin.

[0012] Preferably, both ends of the mounting tube are detachably connected with protective covers.

[0013] Preferably, a plastic handle is centrally mounted on the upper side of the mounting tube.

[0014] Preferably, a base plate is commonly connected between the left and right installation boxes, a pair of side plates are symmetrically connected to the upper side of the base plate, and a C-shaped adjustment groove is provided on the side, the side of the installation box is threadedly connected with a hand screw, the hand screw on the same side is slidably installed in the adjustment groove, and a pair of hinges are connected between the installation boxes on the same side.

[0015] Preferably, the end faces of the impeller shells on the same side are commonly connected to an insertion plate, a pair of insertion seats are symmetrically provided on the front and rear sides of the insertion plate and installed on the upper side of the base plate, an insertion slot is provided on the upper part of the insertion seat, and a pair of magnet sheets are symmetrically inlaid on the left and right sides of the insertion slot.

[0016] Preferably, guide columns are evenly distributed on the side of the movable plate, guide sleeves are evenly distributed on the side of the installation box, and the guide columns are correspondingly slidably connected in adjacent guide sleeves.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. The multifunctional electric massager of the present invention includes two massage modes: rotary pressing and hammer pressing. The first motor in the rotary pressing mechanism can drive the rotary pressing ball to spirally extend and rotary press the acupuncture points of the body, and the second motor in the hammer pressing mechanism can drive the hammer pressing ball to impact and extend and hammer press the muscles of the body. During the massage, the electric heating wire in the moxa fumigation mechanism can heat and ignite the moxa or moxa wool, and then the acupuncture points of the body can be fumigated with warm smoke.

[0019] 2. The multifunctional electric massager of the present invention includes a variety of usage postures to meet different massage needs. Among them: ① When the angle between the installation box and the installation box is about 10°, the acupuncture points on the sole of the foot can be rotated and pressed by the rotating and pressing mechanism, and the muscles on the foot surface can be hammered and pressed by the hammering mechanism. ② When the angle between the installation box and the installation box is about 90°, the acupuncture points on the sole of the foot can be rotated and pressed by the rotating and pressing mechanism, and the muscles of the calf can be hammered and pressed by the hammering mechanism. ③ When the angle between the installation box and the installation box is about 180°, the muscles of the calf can be rotated and pressed by the rotating and pressing mechanism, and the muscles of the thigh can be hammered and pressed by the hammering mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the structure of the present invention from a top view as a whole.

[0022] Figure 3 It is a structural schematic diagram of the entire rotary and pressing mechanism from the first perspective.

[0023] Figure 4 It is a structural diagram of the overall rotary mechanism from the second perspective.

[0024] Figure 5 It is a structural schematic diagram of the installation box in the rotary mechanism.

[0025] Figure 6 It is a schematic diagram of the structure of the spin-press ball in the spin-press mechanism.

[0026] Figure 7 It is a schematic diagram of the overall three-dimensional structure of the moxa fumigation mechanism.

[0027] Figure 8 This is a schematic diagram of the structure of the installation pipe in the moxa fumigation mechanism.

[0028] Fig. 9 It is a schematic diagram of the structure of the impeller shell in the moxa fumigation mechanism.

[0029] Fig.10 It is a structural diagram of the plug-in socket in the moxa fumigation mechanism.

[0030] Fig.11 This is a schematic diagram of the structure of the hammer mechanism from the first perspective.

[0031] Fig.12 This is a schematic diagram of the structure of the hammer mechanism from the second perspective.

[0032] Fig.13 This is a schematic diagram of the structure of the piston cylinder in the hammer mechanism.

[0033] Fig.14 It is a schematic diagram of the structure between the installation box and the installation box.

[0034] in:

[0035] 10-rotation and pressing mechanism; 101-installation box; 101a-guide hole; 101b-guide groove; 101c-mounting groove; 102-crankshaft; 103-connecting rod; 104-guide tube; 105-guide rod; 106-guide strip; 107-rotation and pressing ball; 108-pulley 1; 109-motor 1; 110-pulley 2; 111-transmission belt; 112-tensioning wheel;

[0036] 20-moxa fumigation mechanism; 201-installation tube; 202-protective cover; 203-heating wire; 204-power supply line; 205-impeller shell; 206-impeller; 207-impeller shaft; 208-friction wheel 1; 209-friction wheel 2; 210-ventilation pipe; 210a-ventilation groove; 211-insertion board; 212-insertion seat; 212a-insertion groove; 213-magnet sheet; 214-handle;

[0037] 30-hammer mechanism; 301-installation box; 302-installation plate; 303-movable plate; 304-guide column; 305-guide sleeve; 306-reset spring 1; 307-motor 2; 308-cam; 309-piston cylinder; 310-piston block; 311-guide pin; 312-hammer ball; 313-reset spring 2;

[0038] 41-bottom plate; 42-side plate; 42a-adjustment slot; 43-hand screw; 44-hinge. DETAILED DESCRIPTION

[0039] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0040] like Figures 1 to 14 As shown, a multifunctional electric massager includes a rotary pressing mechanism 10, an wormwood fumigation mechanism 20 and a hammer pressing mechanism 30, wherein:

[0041] The rotating and pressing mechanism 10 is provided with a pair of symmetrically distributed on the left and right sides of the moxa fumigation mechanism 20, and the rotating and pressing mechanism 10 includes a mounting box 101, a rotating and pressing ball 107 and a motor 109. The rotating and pressing balls 107 are arranged in a rectangular array on the upper side of the mounting box 101, and the rotating and pressing balls 107 are driven by the motor 109 to spirally extend and rotate and press the acupuncture points of the body;

[0042] The moxa fumigation mechanism 20 includes a mounting tube 201, on the inner wall of which a plurality of electric heating wires 203 are evenly distributed, and the moxa or moxa wool is heated and ignited by the electric heating wires 203, and then the acupuncture points of the body are fumigated by the warm smoke;

[0043] The hammer pressing mechanism 30 is provided with a pair of rotary pressing mechanisms 10 which are foldably connected to both sides. The hammer pressing mechanism 30 comprises an installation box 301, a second motor 307 and hammer pressing balls 312. The hammer pressing balls 312 are arranged in a rectangular array on the lower side of the installation box 301, and are driven by the second motor 307 to impact, extend and hammer press the muscles of the body.

[0044] In this embodiment, the upper rectangular array of the installation box 101 has guide holes 101a, and the edge of each guide hole 101a is symmetrically provided with a pair of guide grooves 101b. The interior of the installation box 101 is rotatably connected to a plurality of crankshafts 102, and each connecting rod journal on the crankshaft 102 is rotatably connected to a connecting rod 103. The upper end of the connecting rod 103 is hinged with a guide tube 104, and a guide rod 105 is rotatably connected inside the guide tube 104. A pair of spiral guide strips 106 are symmetrically provided on the outer wall of the guide rod 105, and the guide rod 105 is slidable correspondingly. The guide bars 106 are connected to the adjacent guide holes 101a, and the guide bars 106 are correspondingly connected to the guide grooves 101b in a sliding manner. The rotating and pressing balls 107 are correspondingly installed at the tops of the guide rods 105. The outer end of the crankshaft 102 is keyed to a pulley 108. The motor 109 is provided with a pair of pulleys 108 and symmetrically installed at the two ends of the installation box 101. The output end of the motor 109 is keyed to a pulley 2 110. All the pulleys 108 and the pulley 2 110 are connected to a transmission belt 111, and a plurality of tensioning wheels 112 are spaced apart on the upper and lower sides of the transmission belt 111. The two motors 109 drive all the crankshafts 102 to rotate after belt transmission, and then drive all the guide rods 105 to reciprocate and rise and fall after transmission through the crank slider mechanism. At the same time, under the sliding cooperation between the spiral guide bar 106 and the guide groove 101b, these guide rods 105 drive the corresponding rotating and pressing balls 107 to spirally extend and rotate and press the acupuncture points of the body.

[0045] In this embodiment, two ends of the heating wire 203 are correspondingly connected to two power supply lines 204, and the left and right sides of the mounting tube 201 are spaced apart with impeller shells 205, an impeller 206 is coaxially arranged in the impeller shell 205, and the end face of the impeller 206 is coaxially connected to an impeller shaft 207, the outer end key of the impeller shaft 207 is connected to a friction wheel 1 208, the inner end key of the crankshaft 102 is connected to a friction wheel 2 209, and the friction wheel 1 208 is in friction contact between two adjacent friction wheels 209, the side of the impeller shell 205 is horizontally connected to a ventilation pipe 210, and a plurality of ventilation grooves 210a are evenly distributed on the top surface of the ventilation pipe 210, and the mounting box 101 is provided with an inlay groove 101c between two adjacent rows of guide holes 101a, and the ventilation pipe 210 is correspondingly inlaid in the adjacent inlay grooves 101c. The motor 109 drives all the crankshafts 102 to rotate through the belt drive, and then drives all the impellers 206 to rotate through the friction drive, and sucks the smoke generated by the burning of wormwood or wormwood in the installation tube 201 into the ventilation tube 210, and then sprays it upward from the ventilation groove 210a on the ventilation tube 210, and uses the warm smoke to fumigate the acupuncture points of the body. In addition, it is worth noting that by replacing the activated carbon bag in the installation tube 201 and changing the rotation direction of the impeller 206, the air around the ventilation groove 210a can be sucked into the installation tube 201, and then the activated carbon in the activated carbon bag absorbs the odor in the air. Therefore, this usage method is more suitable for users with odor on their feet.

[0046] In this embodiment, the interior of the installation box 301 is parallelly connected to a mounting plate 302, an isosceles trapezoidal movable plate 303 is parallelly provided on one side of the installation plate 302, and a plurality of return springs 1 306 are evenly distributed between the movable plate 303 and the installation plate 302, a pair of motors 2 307 are provided and are correspondingly installed at both ends of the installation plate 302, and a cam 308 is key-connected to the output end of the motor 2 307, the contour surface of the cam 308 is a beveled surface, and the bevel on the cam 308 and the bevel on the movable plate 303 are in contact with each other, so The movable plate 303 has a rectangular array on the side thereof, and the piston cylinder 309 is slidably connected to the mounting plate 302, a piston block 310 is slidably connected inside the piston cylinder 309, and air is sealed between the piston block 310 and the piston cylinder 309, a plurality of guide pins 311 are slidably connected to the lower side of the mounting box 301, the guide pins 311 are coaxially distributed with each piston cylinder 309, and each guide pin 311 is provided with a return spring 2 313, and the hammer ball 312 is correspondingly installed at the lower end of each guide pin 311. The two motors 307 drive all the piston cylinders 309 on the movable plate 303 to move back and forth after being driven by the cam mechanism and the wedge-shaped transmission mechanism, and the piston block 310 in the piston cylinder 309 will continuously obtain greater kinetic energy under the dual effects of its own inertia and the air sealed in the cylinder, and transfer the kinetic energy to the hammer balls 312 through the rigid collision with the end of the guide pin 311. These hammer balls 312 impact and stretch out and hammer the muscles of the body.

[0047] In this embodiment, both ends of the installation tube 201 are detachably connected with protective covers 202. The protective covers 202 can prevent the burning wormwood or wormwood from running out of the installation tube 201 and causing an uncontrollable fire, and can also prevent other flammable items from being sucked into the installation tube 201 and causing an uncontrollable fire.

[0048] In this embodiment, a plastic handle 214 is centrally mounted on the upper side of the mounting tube 201. The handle 214 can be conveniently used to lift or lower the mounting tube 201, so as to facilitate cleaning of the ashes in the mounting tube 201.

[0049] In this embodiment, a bottom plate 41 is commonly connected between the left and right installation boxes 101, a pair of side plates 42 are symmetrically connected to the upper side of the bottom plate 41, and a C-shaped adjustment slot 42a is provided on the side 42, and a hand screw 43 is threadedly connected to the side of the installation box 301, and the hand screw 43 on the same side is slidably installed in the adjustment slot 42a, and a pair of hinges 44 are connected between the installation box 101 and the installation box 301 on the same side. The angle between the installation box 101 and the installation box 301 can be adjusted by loosening the hand screw 43, and after adjusting to the corresponding angle, the angle between the two can be maintained by tightening the hand screw 43. Among them: ① When the angle between the installation box 101 and the installation box 301 is about 10°, the acupuncture points on the sole of the foot can be rotated and pressed by the rotating and pressing mechanism 10, and the muscles on the foot surface can be hammered and pressed by the hammering and pressing mechanism 30. ② When the angle between the installation box 101 and the installation box 301 is about 90°, the acupuncture points on the sole of the foot can be rotated and pressed by the rotating and pressing mechanism 10, and the muscles of the calf can be hammered and pressed by the hammering and pressing mechanism 30. ③ When the angle between the installation box 101 and the installation box 301 is about 180°, the muscles of the calf can be rotated and pressed by the rotating and pressing mechanism 10, and the muscles of the thigh can be hammered and pressed by the hammering and pressing mechanism 30.

[0050] In this embodiment, the end faces of the impeller shells 205 on the same side are connected with a plug-in plate 211, and a pair of plug-in seats 212 are symmetrically provided on the front and rear sides of the plug-in plate 211 and installed on the upper side of the bottom plate 41. The upper part of the plug-in seat 212 is provided with a plug-in slot 212a, and a pair of magnet pieces 213 are symmetrically inlaid on the left and right sides of the plug-in slot 212a. The magnet pieces 213 in the plug-in seat 212 can firmly hold the plug-in plate 211, thereby ensuring continuous contact and friction between the friction wheel 1 208 and the friction wheel 2 209.

[0051] In this embodiment, guide posts 304 are evenly distributed on the side of the movable plate 303, guide sleeves 305 are evenly distributed on the side of the installation box 301, and the guide posts 304 are correspondingly slidably connected in adjacent guide sleeves 305. Adding the above-mentioned guide structure can ensure the smoothness and stability of the movable plate 303 during reciprocating motion.

[0052] The working principle of this multifunctional electric massager:

[0053] (1) Rotation and pressing massage: The two motors 109 drive all the crankshafts 102 to rotate through the belt transmission, and then drive all the guide rods 105 to reciprocate and rise and fall through the crank slider mechanism. At the same time, under the sliding cooperation between the spiral guide strip 106 and the guide groove 101b, these guide rods 105 drive the corresponding rotation and pressing balls 107 to spirally extend and rotate and press the acupuncture points of the body. During the rotation and pressing, the motor 109 drives all the crankshafts 102 to rotate through the belt transmission, and then drives all the impellers 206 to rotate through the friction transmission, and sucks the smoke generated by the burning of wormwood or wormwood in the installation tube 201 into the ventilation pipe 210, and then sprays it upward from the ventilation groove 210a on the ventilation pipe 210, and uses the warm smoke to fumigate the acupuncture points of the body.

[0054] (2) Hammer massage: The two motors 307 drive all the piston cylinders 309 on the movable plate 303 to move back and forth after being driven by the cam mechanism and the wedge-shaped transmission mechanism. The piston block 310 in the piston cylinder 309 will continuously obtain greater kinetic energy under the dual effects of its own inertia and the air sealed in the cylinder, and transfer the kinetic energy to the hammer balls 312 through the rigid collision with the end of the guide pin 311. These hammer balls 312 impact and stretch out to hammer the muscles of the body.

[0055] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A multifunctional electric massager, characterized in that: It comprises a rotary pressing mechanism (10), a moxa fumigation mechanism (20) and a hammer pressing mechanism (30), wherein: The rotating and pressing mechanism (10) is provided with a pair of rotating and pressing balls (107) symmetrically distributed on the left and right sides of the moxa fumigation mechanism (20), and the rotating and pressing mechanism (10) comprises a mounting box (101), rotating and pressing balls (107) and a motor (109). The rotating and pressing balls (107) are arranged in a rectangular array on the upper side of the mounting box (101), and the motor (109) drives the rotating and pressing balls (107) to spirally extend and rotate and press the acupuncture points of the body; The moxa fumigation mechanism (20) comprises a mounting tube (201), on the inner wall of which a plurality of electric heating wires (203) are evenly distributed, and the moxa or moxa wool is heated and ignited by the electric heating wires (203), and then the acupuncture points of the body are fumigated by the warm smoke; The hammer pressing mechanism (30) is provided with a pair of rotating pressing mechanisms (10) foldably connected to the two sides. The hammer pressing mechanism (30) comprises a mounting box (301), a second motor (307) and hammer pressing balls (312). The hammer pressing balls (312) are arranged in a rectangular array on the lower side of the mounting box (301), and the second motor (307) drives the hammer pressing balls (312) to impact and extend and hammer the muscles of the body.

2. A multifunctional electric massager according to claim 1, characterized in that: The upper rectangular array of the installation box (101) has guide holes (101a), and the edge of each guide hole (101a) is symmetrically provided with a pair of guide grooves (101b). The interior of the installation box (101) is rotatably connected to a plurality of crankshafts (102), and each connecting rod journal on the crankshaft (102) is rotatably connected to a connecting rod (103). The upper end of the connecting rod (103) is hinged with a guide tube (104), and a guide rod (105) is rotatably connected inside the guide tube (104). A pair of spiral guide strips (106) are symmetrically provided on the center of the outer wall of the guide rod (105), and the guide rod (105) is correspondingly slidably connected to the corresponding guide rods (106). The guide bars (106) are correspondingly slidably connected in the guide grooves (101b), the rotary balls (107) are correspondingly mounted on the top ends of the guide rods (105), the outer ends of the crankshaft (102) are keyed to pulley one (108), the motor one (109) is provided with a pair of pulleys symmetrically mounted on the two ends of the mounting box (101), the output end of the motor one (109) is keyed to pulley two (110), all the pulleys one (108) and the pulley two (110) are connected to a transmission belt (111), and a plurality of tensioning wheels (112) are spaced apart on the upper and lower sides of the transmission belt (111).

3. A multifunctional electric massager according to claim 2, characterized in that: Two ends of the heating wire (203) are connected to two power supply lines (204) respectively. The left and right sides of the mounting tube (201) are connected to impeller shells (205) at intervals. An impeller (206) is coaxially arranged in the impeller shell (205). The end face of the impeller (206) is coaxially connected to an impeller shaft (207). The outer end key of the impeller shaft (207) is connected to a friction wheel 1 (208). The inner end key of the crankshaft (102) is connected to a friction wheel 2 (209). ), and the friction wheel 1 (208) is in friction contact between two adjacent friction wheels 2 (209), the side of the impeller shell (205) is horizontally connected with a vent pipe (210), and a plurality of vent grooves (210a) are evenly distributed on the top surface of the vent pipe (210), the installation box (101) is provided with an inlay groove (101c) between two adjacent rows of guide holes (101a), and the vent pipe (210) is correspondingly inlaid in the adjacent inlay grooves (101c).

4. A multifunctional electric massager according to claim 1, characterized in that: The interior of the installation box (301) is parallelly connected to a mounting plate (302), an isosceles trapezoidal movable plate (303) is parallelly provided on one side of the installation plate (302), and a plurality of return springs (306) are evenly distributed between the movable plate (303) and the installation plate (302), the motor (307) is provided with a pair of correspondingly mounted at both ends of the installation plate (302), the output end of the motor (307) is key-connected with a cam (308), the contour surface of the cam (308) is a beveled surface, and the bevel on the cam (308) and the bevel on the movable plate (303) are in contact with each other, and the movable plate (303) is provided with a plurality of return springs (306) between the movable plate (303) and the mounting plate (302). The side rectangular array of the mounting box (303) has a piston cylinder (309), and the piston cylinder (309) is slidably connected to the mounting plate (302), a piston block (310) is slidably connected inside the piston cylinder (309), and air is sealed between the piston block (310) and the piston cylinder (309), a plurality of guide pins (311) are slidably connected to the lower side of the mounting box (301), the guide pins (311) are coaxially distributed with each piston cylinder (309), and each guide pin (311) is provided with a return spring 2 (313), and the hammer ball (312) is correspondingly installed at the lower end of each guide pin (311).

5. A multifunctional electric massager according to claim 3, characterized in that: Both ends of the installation tube (201) are detachably connected with protective covers (202).

6. A multifunctional electric massager according to claim 3, characterized in that: A plastic handle (214) is centrally mounted on the upper side of the mounting tube (201).

7. A multifunctional electric massager according to claim 3, characterized in that: A bottom plate (41) is commonly connected between the left and right installation boxes (101), a pair of side plates (42) are symmetrically connected to the upper side of the bottom plate (41), and a C-shaped adjustment groove (42a) is provided on the side (42), a hand screw (43) is threadedly connected to the side of the installation box (301), the hand screw (43) on the same side is slidably installed in the adjustment groove (42a), and a pair of hinges (44) are connected between the installation box (101) and the installation box (301) on the same side.

8. The multifunctional electric massager according to claim 3, characterized in that: The end faces of the impeller shells (205) on the same side are commonly connected to an insertion plate (211), a pair of insertion seats (212) are symmetrically provided on the front and rear sides of the insertion plate (211) and are installed on the upper side of the bottom plate (41), an insertion slot (212a) is provided on the upper part of the insertion seat (212), and a pair of magnet sheets (213) are symmetrically inlaid on the left and right sides of the insertion slot (212a).

9. A multifunctional electric massager according to claim 4, characterized in that: Guide columns (304) are evenly distributed on the side of the movable plate (303), guide sleeves (305) are evenly distributed on the side of the installation box (301), and the guide columns (304) are correspondingly slidably connected in adjacent guide sleeves (305).

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