CN212166333U - Massage gun - Google Patents

Abstract

The utility model relates to a massage appearance technical field specifically provides a massage rifle. The massage gun comprises a handheld portion and a host portion, the handheld portion is fixedly connected with the host portion, a massage head is arranged at the end portion of the host portion, and the massage head comprises at least two massage sheets used for conducting electricity and/or heat. The utility model discloses a massage rifle has assembled three kinds of massage functions of little electric current massage, cold compress and hot compress, and the massage mode can be selected according to user's demand is nimble, and convenient to carry can use anytime and anywhere.

Description

Massage gun

Technical Field

The utility model relates to a massage appearance technical field particularly, relates to a massage rifle.

Background

With the development of society, people pay more and more attention to health care of bodies, so that various massage instruments are widely used, and massage guns are more and more favored by people due to the convenience in use and carrying.

Most of the existing massage guns are impact type massage guns, namely, a motor drives a massage head to enable the massage head to simulate the beating or beating action, so that the human body is massaged. However, such a massage gun has only a beating function, and has a limited massage health-care effect.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one aspect of the above technical problem to a certain extent, the utility model provides a massage gun, including handheld portion and host computer portion, handheld portion with host computer portion fixed connection, the tip of host computer portion is equipped with the massage head, the massage head is including the massage piece that is used for electric conduction and/or heat conduction. Optionally, the massage head further comprises a refrigerating and heating component arranged inside the massage head, and the refrigerating and heating component is connected with the massage sheet.

Optionally, the massage head still includes the end cover, be equipped with on the end cover with the through-hole that the massage piece quantity matches, the massage piece inlays to be established in the through-hole, refrigeration heating component set up in the end cover rear portion, the massage piece with refrigeration heating component laminating.

Optionally, the massage pieces include a first massage piece and a second massage piece, the first massage piece and the second massage piece are of symmetrical semicircular structures, and straight edges of the first massage piece and the second massage piece are opposite; the first massage sheet is recessed rearward from an arc-shaped edge thereof to an edge of the straight edge thereof, and the second massage sheet is also recessed rearward from the arc-shaped edge thereof to an edge of the straight edge thereof.

Optionally, the refrigerator further comprises a heat dissipation device, an accommodating cavity is formed in the main machine portion, the heat dissipation device is arranged in the accommodating cavity, and the heat dissipation device is in contact with the refrigerating and heating component.

Optionally, the heat dissipation device includes a heat dissipation frame and a heat dissipation fan, one end of the heat dissipation frame contacts the refrigeration and heating component, and the other end of the heat dissipation frame is opposite to the air suction opening of the heat dissipation fan.

Optionally, the heat dissipation frame includes mutual fixed connection's heat conduction portion and radiating part, heat conduction portion tip contact refrigeration heating part, radiating part terminal surface with radiator fan the inlet scoop is relative, heat conduction portion is cylindric, the radiating part includes a plurality of mutual intervals and is the fin of radial distribution.

Optionally, the cooling device further comprises an air duct structure, the air duct structure comprises an air inlet and two air outlets arranged in a back-to-back manner, a partition plate is arranged between the air outlets, and the air inlet of the air duct structure is opposite to the air outlet of the cooling fan.

Optionally, the main body portion includes two shells that lock each other, form after the shell lock the holding chamber, be equipped with the air outlet window on the shell, the air outlet window with the wind channel structure the air outlet is relative.

Optionally, the handheld portion further comprises a rechargeable battery arranged in the handheld portion, a charging port is arranged at the bottom of the handheld portion, and the charging port is electrically connected with the rechargeable battery.

Compared with the prior art, the beneficial effects of the utility model reside in that: 1. the massage head adopts the conductive massage sheets, so that when two massage sheets simultaneously contact the skin of a human body, micro-current electric shock massage can be carried out, the micro-current massage function is integrated on the massage gun, and the electric shock massage can be conveniently carried out on any part of the human body; 2. the massage piece is connected with the refrigeration and heating component, and the refrigeration and heating component can realize refrigeration and heating functions so as to realize cold compress and hot compress massage on a human body, so that the massage gun of the utility model integrates three massage functions of micro-current massage, cold compress and hot compress, and the massage mode can be flexibly selected according to the user requirements; 3. the heat dissipation air duct is arranged, so that hot air is prevented from swirling in the host, and a good heat dissipation effect is guaranteed; 4. the utility model discloses whole and host computer inner structure is simple, reasonable in design, is favorable to reduce cost, reduces the volume, and portable can use anytime and anywhere.

Drawings

FIG. 1 is a view showing an external structure of a massage gun according to an embodiment of the present invention;

FIG. 2 is an exploded view of the massage gun according to the embodiment of the present invention;

FIG. 3 is a partial structure view of the interior of the massage gun according to the embodiment of the present invention;

fig. 4 is a structural view of a heat dissipation device according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a structural view of the massage sheet according to the embodiment of the present invention;

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;

fig. 8 is a connection structure diagram of the housing and the connection ring housing according to the embodiment of the present invention.

Description of reference numerals:

1-a hand-held part; 11-a rechargeable battery; 12-a charging port; 2-a host part; 21-a housing; 211-an air inlet window; 212-air outlet window; 213-a protrusion; 214-snap-fit configuration; 22-a housing chamber; 23-connecting the ring shell; 231-a groove; 3-massage head; 31-massage tablets; 311-a first massage patch; 312-a second massage sheet; 32-end caps; 4-refrigerating and heating components; 5-a heat dissipation frame; 51-a thermally conductive portion; 52-a heat sink; 521-a fin; 6-a heat dissipation fan; 7-air duct structure; 71-an air inlet; 72-air outlet; 73-a spacer; 74-air outlet end face; 81-a first circuit board; 82-second circuit board.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the present specification, the X direction refers to the front of the massage gun, and the direction opposite to the X direction is the rear of the massage gun.

As shown in fig. 1, the massage gun of the embodiment of the present invention comprises a handheld portion 1 and a host portion 2, the handheld portion 1 is fixedly connected with the host portion 2, a massage head 3 is arranged at an end portion of the host portion 2, and the massage head 3 includes two massage sheets 31 for conducting electricity and/or heat. The main machine part 2 and the handheld part 1 are both cylindrical structures, the handheld part 1 is fixedly connected with the main machine part 2, and the axis of the handheld part 1 is perpendicular to the axis of the main machine part 2. The hand-held part 1 is used for being grasped by hands to operate the massage gun. The front end of the host part 2 is fixedly connected with a massage head 3.

The main machine part 2 is internally provided with a control device and a power supply, the two massage sheets 31 are both connected with the control device and the power supply, and when the two massage sheets 31 of the massage head 3 simultaneously contact the skin of a human body, the micro-current motor can massage the human body.

The massage sheet 31 is an electrically and thermally conductive material. Alternatively, the massage sheet 31 may be metal and metal alloy, such as copper, aluminum, tungsten, magnesium, zinc alloy, magnesium alloy, copper alloy, aluminum alloy, and the like.

The massage head 3 of the present embodiment is provided with the conductive massage pieces 31, and when both the massage pieces 31 are simultaneously in contact with the skin of the human body, a microcurrent electric shock massage can be performed. The micro-current massage function is integrated on the massage gun, so that the massage gun is convenient to grasp and convenient to carry out electric shock massage on any part of a human body. Of course, the massage pieces 31 may be provided in other numbers, for example, four, and the electric shock massage may be performed in two groups.

With the increasingly appearing therapeutic and health-care effects of electric shock massage, the electric shock massage mode is favored by people. The electric shock massage is generally to output a pulse current with a certain frequency after treatment to an electrode plate (massage sheet 31) and to directly stimulate the muscle and the nerve ending sensation receptor in the muscle by using the electrode plate. In short, the power supply is filtered to pulse current which is harmless to human bodies, and the massage sheet 31 'shocks' the skin of the human bodies, so that people can feel numb, crisp and crisp. The electric pulse massage principle is similar to the low-frequency pulse therapy in the medical field. The electrode plate is used for directly stimulating the muscle and the nerve ending sensation receiver in the muscle, the low-frequency pulse electrical stimulation has an excitation effect on the nerve and muscle tissue, and meanwhile, the low-frequency pulse electrical stimulation can promote blood circulation and has a certain pain relieving effect.

As shown in fig. 2 and 3, the host part 2 includes a housing, which includes two housings 21 that can be engaged with each other and a connecting ring housing 23 fixedly connected to the housings 21. The two shells 21 are buckled to form an accommodating cavity 22 inside the host part 2, the connecting ring shell 23 is connected with the front end of the shell 21, and the outer diameters of the front end and the rear end of the connecting ring shell 23 are larger than the outer diameter of the middle part of the connecting ring shell 23. Of course, the connecting ring shell 23 and the housing 21 may be integrally formed, so that the connecting ring shell 23 is divided into two parts which are fastened to each other, and each part belongs to one housing 21.

As shown in fig. 8, the opposite edges of the two housings 21 are provided with matching fastening structures 214, and the two housings 21 are fastened by force, so that the fastening structures 214 of the two housings 21 can be fastened. The inner wall of casing 21 front end is equipped with round arch 213, the rear end outer wall of connecting ring shell 23 be equipped with protruding 213 matched's recess 231, casing 21 is when the lock, goes into recess 231 with annular arch 213 card, realizes the fixed connection of connecting ring shell 23 and casing 21. The mutual connection of the shell 21 and the connecting ring shell 23 do not need screws, thereby saving parts and improving the assembly efficiency.

The massage head 3 comprises an end cover 32, through holes matched with the number of the massage pieces 31 are arranged on the end cover 32, and each massage piece 31 is embedded in one through hole. The end cap 32 is fixedly connected to the housing 21 via the connecting ring shell 23.

Specifically, the end cap 32 includes a circular mounting tab, the edge of which is fixedly connected to the cylindrical enclosure. The center of the mounting piece is slightly recessed towards the rear end of the massage gun. The mounting plate is provided with two symmetrical through holes, and the massage plate 31 is arranged in the through holes.

The inner side surfaces (the inner side surface refers to the other side surface opposite to the side surface exposed in front of the massage gun) of the two massage pieces 3 are both contacted with the refrigerating and heating component 4 and attached to the front side surface of the refrigerating and heating component (the front side surface only faces the side surface in front of the massage gun, and the direction is shown as X in fig. 1). The refrigerating and heating component 4 is arranged at the rear part of the end cover 32. The refrigerating and heating component 4 can adopt semiconductor refrigerating sheets, and when currents in different directions are conducted to the semiconductor refrigerating sheets, the refrigerating and heating functions of the semiconductor refrigerating sheets can be achieved. The refrigerating and heating component 4 is electrically connected with the control device.

In this embodiment, the massage sheet 31 is connected to the cooling and heating component 4. Because refrigeration heating component 4 can realize refrigeration and heating function, and massage piece 31 is heat conduction material, consequently refrigeration heating component 4 carries out the heat transfer with massage piece 31 to the realization is to the cold compress and the hot compress massage of human body, thereby makes the massage rifle assemble three kinds of massage functions of little current massage, cold compress and hot compress as an organic whole, and the massage mode can be selected according to user's demand is nimble.

As shown in fig. 6 and 7, the massage sheet 31 may optionally include a first massage sheet 311 and a second massage sheet 312. The first massage sheet 311 and the second massage sheet 312 are embedded in the through hole of the end cap 32.

The first massage sheet 311 and the second massage sheet 312 have the same structure, and are both semicircular sheet-shaped structures. For convenience, the first massage sheet 311 is taken as an example. The first massage sheet 311 includes an arc-shaped edge and a straight edge, and the arc-shaped edge and the straight edge are in smooth transition. The first massaging piece 311 is depressed backward from its arc-shaped edge to its straight edge (see the front and rear directions shown in fig. 7). The second massage sheet 312 has the same structure as the first massage sheet, and will not be described herein.

The first massage sheet 311 and the second massage sheet 312 are disposed opposite to each other, and the edge of the straight edge of the first massage sheet 311 and the edge of the straight edge of the second massage sheet 312 are opposite to each other.

The structure and the distribution of the massage sheet 31 of the embodiment are suitable for being attached to the skin of a human body, and the attaching effect of the massage sheet 31 to the skin during cold compress and hot compress is guaranteed.

Preferably, the rear end of the cooling and heating component 4 is connected to a heat dissipation device, the heat dissipation device is disposed in the accommodating cavity 22, and the heat dissipation device is in contact with the cooling and heating component 4.

The heat dissipation device comprises a heat dissipation frame 5, a heat dissipation fan 6 and an air duct structure 7 which are sequentially connected from front to back. The front end of the heat dissipation frame 5 contacts the refrigeration and heating component 4 and is used for exchanging heat with the refrigeration and heating component 4 to dissipate heat of the refrigeration and heating component 4. The rear end of the heat dissipation frame 5 is opposite to the air suction opening of the heat dissipation fan 6, and the heat absorbed by the heat dissipation frame is taken away by the heat dissipation fan 6. The heat dissipation frame 5 has good thermal conductivity, for example, the heat dissipation frame 5 is made of aluminum.

As shown in fig. 4 and 5, the heat dissipation frame 5 preferably includes a heat conduction portion 51 and a heat dissipation portion 52 fixedly connected to each other. The heat conduction portion 51 has a cylindrical shape, the front end of the heat conduction portion 51 is attached to the cooling/heating member 4, and the rear end of the heat conduction portion 51 is fixedly connected to the heat dissipation portion 52. The heat dissipation portion 52 includes a plurality of fins 521 spaced apart from each other and radially arranged. The fins 521 are radially distributed around the rear end of the heat conducting portion 51, and adjacent fins 521 are spaced at uniform angles. The axis of the heat dissipation part 52 is aligned with the axis of the heat dissipation fan 6, and the rear end of the heat dissipation part 52 is opposite to the air suction opening of the heat dissipation fan 6.

The air duct structure 7 includes an air inlet 71 and two air outlets 72 disposed opposite to each other, a partition 73 is disposed between the two air outlets 72, and the partition 73 is disposed parallel to the axis of the heat dissipation fan 6. Each air outlet 72 is communicated with an air inlet 71, and the air inlet 71 is opposite to the air outlet of the cooling fan 6. The hot air discharged from the heat dissipation fan 6 can be discharged out of the massage gun through the two air outlets 72, respectively. The direction of the cooling wind is shown by the arrows in fig. 5.

As shown in fig. 1, 3 and 4, each casing 21 is provided with one air outlet window 212, and the host part 2 is formed by fastening two casings 21, so that the host part 2 is provided with two air outlet windows 212. The two air outlet windows 212 are symmetrically arranged on two sides of the main machine part 2. Each air outlet window 212 corresponds to one air outlet 72 of the air duct structure 7. The air outlet end face 74 of the air outlet 72 is attached to the inner wall of the housing 21, so that the secondary flow of hot air entering the accommodating cavity 22 in a spiral manner is effectively reduced.

An air inlet window 211 is further arranged on the shell 21, and the air inlet window 211 is far away from the air outlet window 212. In this embodiment, the air inlet window 211 is disposed at the bottom of the main unit 2 (the same radial position as that of the handheld unit 1), and the air outlet window 212 is disposed on the sidewall of the main unit 2, that is, the air inlet window 211 and the air outlet window 212 are disposed at an interval of 90 °.

The air duct structure 7 can effectively prevent hot air from swirling in the main machine part 2, and ensure good heat dissipation effect

Alternatively, a rechargeable battery, such as a rechargeable lithium ion battery, is disposed in the hand-held portion 1. The bottom end face of the hand-held part 1 is provided with a charging port 12, and the charging port 12 is electrically connected with the rechargeable battery 11. The battery is arranged in the hand-held part 1, which is beneficial to reducing the volume and the weight of the main machine part 2, and meanwhile, the center of gravity of the whole massage instrument moves downwards, thus being convenient for carrying and operation.

Referring to fig. 2 and 3, a first circuit board 81 and a second circuit board 82 are further disposed in the accommodating cavity 22 of the host portion 2. The first circuit board 81 is a main circuit board to realize main logic control of the massage gun, and the second circuit board 82 is electrically connected with the first circuit board 81. The rear end of the host part 2 is provided with a plurality of control buttons which are directly and electrically connected with the second circuit board 82.

To sum up, the utility model discloses whole and the inside simple structure of host computer portion 2, and each part reasonable in design is favorable to reduce cost, reduces the volume, and portable can use anytime and anywhere.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims (9)

1. The utility model provides a massage gun, its characterized in that, including handheld portion (1) and host computer portion (2), handheld portion (1) with host computer portion (2) fixed connection, the tip of host computer portion (2) is equipped with massage head (3), massage head (3) are including massage piece (31) that are used for electric conduction and/or heat conduction, still including set up in massage head (3) inside refrigeration heating part (4), refrigeration heating part (4) are connected massage piece (31).

2. The massage gun as claimed in claim 1, wherein the massage head (3) further comprises an end cap (32), through holes matched with the number of the massage pieces (31) are formed in the end cap (32), the massage pieces (31) are embedded in the through holes, the cooling and heating component (4) is arranged at the rear part of the end cap (32), and the massage pieces (31) are attached to the cooling and heating component (4).

3. The massage gun as recited in claim 2, wherein the massage sheet (31) comprises a first massage sheet (311) and a second massage sheet (312), the first massage sheet (311) and the second massage sheet (312) are of symmetrical semicircular structure, and straight sides of the first massage sheet (311) and the second massage sheet (312) are opposite; the first massage sheet (311) is recessed rearward from an arc-shaped edge thereof to an edge of the straight side thereof, and the second massage sheet (312) is also recessed rearward from the arc-shaped edge thereof to an edge of the straight side thereof.

4. The massage gun as claimed in claim 2, further comprising a heat dissipation device, wherein a housing cavity (22) is provided in the main machine part (2), the heat dissipation device is disposed in the housing cavity (22), and the heat dissipation device is in contact with the refrigeration and heating component (4).

5. The massage gun as claimed in claim 4, wherein the heat dissipating means comprises a heat dissipating frame (5) and a heat dissipating fan (6), one end of the heat dissipating frame (5) contacts the cooling and heating component (4), and the other end of the heat dissipating frame (5) is opposite to the air suction opening of the heat dissipating fan (6).

6. The massage gun as claimed in claim 5, wherein the heat dissipating frame (5) comprises a heat conducting portion (51) and a heat dissipating portion (52) fixedly connected to each other, the end of the heat conducting portion (51) contacts the cooling and heating component (4), the end surface of the heat dissipating portion (52) is opposite to the air inlet of the heat dissipating fan (6), the heat conducting portion (51) is cylindrical, and the heat dissipating portion (52) comprises a plurality of fins (521) spaced from each other and radially distributed.

7. The massage gun as recited in claim 5, further comprising an air duct structure (7), wherein the air duct structure (7) comprises an air inlet (71) and two air outlets (72) disposed opposite to each other, a partition (73) is disposed between the two air outlets (72), and the air inlet (71) of the air duct structure (7) is opposite to the air outlet of the cooling fan (6).

8. The massage gun as claimed in claim 7, wherein the main body (2) comprises two housings (21) fastened to each other, the housings (21) are fastened to form the accommodating chamber (22), an air outlet window (212) is disposed on the housing (21), and the air outlet window (212) is opposite to the air outlet (72) of the air duct structure (7).

9. The massage gun according to any one of claims 1 to 8, further comprising a rechargeable battery (11) disposed in the hand-held portion (1), wherein a charging port (12) is provided at the bottom of the hand-held portion (1), and the charging port (12) is electrically connected to the rechargeable battery (11).

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