CN211272234U

CN211272234U - Cold and hot massage gun

Info

Publication number: CN211272234U
Application number: CN201921884344.8U
Authority: CN
Inventors: 许志铭; 刘旭腾
Original assignee: U YOUNG APPLIANCE MANUFACTURING (XIAMEN) CO LTD
Current assignee: U YOUNG APPLIANCE MANUFACTURING (XIAMEN) CO LTD
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-18
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a cold and hot massage rifle, including casing, control power supply, strike massage device and cold and hot device, the casing by body of a gun portion and stock portion integrated into one piece, control power supply arrange the stock portion in, strike massage device install in body of a gun head, cold and hot device install in body of a gun afterbody, control power supply control respectively strike massage device and cold and hot device work. The present case simple structure not only can use and strike massage device and massage, can utilize cold and hot device refrigeration heating moreover, and application prospect is wide.

Description

Cold and hot massage gun

Technical Field

The utility model relates to the field of massage tools, in particular to a massage gun with cold and hot function.

Background

Nowadays, the massage rifle is lifted one and is used the heat tide gradually, and the user mode of handheld rifle formula has brought the convenience, can massage to various positions of health, is applicable to the muscle recovery after the motion, compares in using other massage tools that are comparatively limited, and the massage rifle obviously receives more people's selection.

In the prior art, a sport recovery massage gun disclosed in patent No. 201820822769.5, which uses the convenience of a hand-held gun, designs a spherical massage head to increase the contact surface, and designs a rotary head to enlarge the application range, but only enhances the massage function of the massage gun and makes the structure heavy; the applicant observes that common athletes can select massage to be matched with cold compress or hot compress when being injured or relaxed, and the use of the massage and the hot compress can make recovery more effective, so the applicant designs a massage gun with more powerful functions in view of the defects and the benefits of the cold compress and the hot compress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold and hot massage rifle of simple structure both can realize the massage function, and the fatigue of releiving can be used to cold compress or hot compress again, alleviates pain, and the service function is more comprehensive.

In order to achieve the above object, the technical solution of the present invention is as follows:

the utility model provides a cold and hot massage rifle, includes casing, control power, strikes massage device and cold and hot device, the casing by body of a gun portion and stock portion integrated into one piece, control power arrange the stock portion in, strike massage device install in the body of a gun head, cold and hot device install in the body of a gun afterbody, control power control respectively strike massage device and cold and hot device work.

The gun body part is arranged at one end of the gun handle part, and the other end of the gun handle part is connected with a rotating handle.

The rotating handle rotates in a plane formed by the gun body part and the gun handle part.

The rotating handle rotates around the gun handle in a plurality of gears within 180 degrees.

The cooling and heating device comprises a metal cover sheet, radiating fins, refrigerating sheets, a fan and a fan frame, wherein the fan frame forms a groove for placing the fan, the radiating fins are installed on the back surface of the fan, the refrigerating sheets are attached to the back surface of the radiating fins, the metal cover sheet is attached to the back surface of the refrigerating sheets, the metal cover sheet is installed at an opening at the tail part of the gun body, and the fan and the refrigerating sheets are connected with a control power supply.

And a heat-conducting silica gel sheet is arranged between the radiating fin and the refrigerating sheet, and a heat-conducting silica gel sheet is also arranged between the metal cover sheet and the refrigerating sheet.

The metal cover sheet is made of aluminum alloy.

The knocking massage device comprises a massage head and a driving mechanism, the massage head is arranged outside a shell of the gun body head of the shell, the driving mechanism is arranged in the shell of the gun body head, and the driving mechanism is used for pushing the massage head to do axial reciprocating motion.

The driving mechanism comprises a piston rod, a connecting rod piece, a first screw, a second screw, an eccentric wheel and a motor, wherein the two ends of the piston rod are respectively provided with an inserting part and a screwing part, the inserting part is provided with a socket, the massaging head is provided with a plug, the massaging head is inserted at the head end of the piston rod through the insertion of the plug and the socket, the screwing part is provided with a first threaded hole, the connecting rod piece comprises a large connecting rod head, a rod body and a small connecting rod head, the first screw penetrates through the small connecting rod head to be connected with the first threaded hole, the bottom surface of the eccentric wheel is provided with an eccentric shaft, the top surface center of the eccentric wheel is provided with a fixing hole, the eccentric shaft is provided with a second threaded hole, the second screw penetrates through the large connecting rod head to be connected with the second threaded hole, the fixing hole is used for the motor shaft of.

The control power supply comprises a lithium battery pack, a PCB and a key assembly, a key hole is formed in the handle part of the gun, the key assembly is installed at the key hole and used for being pressed externally, the key assembly is connected with the PCB, the PCB is connected with the lithium battery pack, and the lithium battery pack is arranged inside the handle part of the gun.

After the scheme is adopted, the utility model discloses a gain effect lies in: the power supply can be turned on or off by pressing the key assembly, and when the massage head function is turned on, the PCB controls the driving mechanism to drive the massage head to axially reciprocate, so that the massage function of relieving fatigue is realized; on the basis, a cold and hot device is additionally arranged, when the refrigeration function is started, the PCB controls the output of the fan, and cold feeling is generated at the position of the metal cover sheet; when the heating function is started, the PCB controls the output of the refrigerating piece, one end of the refrigerating piece, which is tightly attached to the radiating fin, is a cold end, otherwise, the other end is a hot end, the cold end absorbs heat brought by the radiating fin, and the hot end emits heat, so that the heating function is realized, the thermal inductance is generated at the position of the metal cover piece, the refrigerating and heating functions can be used for the metal cover piece to carry out cold compress or hot compress on the massage position, the treatment effect is obvious, more comprehensive use feeling is achieved, and the structure is simpler.

Drawings

FIG. 1 is a self-contained front view of an embodiment of the present invention (the twist grip is not rotated);

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is an exploded view of a gun body according to an embodiment of the present invention;

fig. 4 is a schematic view of an embodiment of the present invention with the twist grip rotated 90 degrees counterclockwise about the handle portion;

fig. 5 is a schematic view of an embodiment of the present invention showing the twist grip rotated 90 degrees clockwise about the handle portion;

fig. 6 is an exploded view of a cooling and heating device according to an embodiment of the present invention.

Description of reference numerals:

the multifunctional electric heating cooker comprises a shell 1, a gun body 11, a gun handle 12, a key hole 121, a rotating shaft 122, a button hole 123, a first opening 13, a second opening 14, a control power supply 2, a lithium battery pack 21, a key assembly 22, a PCB 23, a knocking massage device 3, a massage head 31, a driving mechanism 32, a piston rod 321, an inserting part 3211, a screwing part 3212, a first threaded hole 3213, a second threaded hole 3214, a connecting rod piece 322, a connecting rod big head 3221, a rod body 3222, a connecting rod small head 3223, a

rolling bearing

3224,3225, a first screw 323, a second screw 324, an eccentric wheel 325, an eccentric shaft 3251, a fixing hole 3252, a motor 326, a motor shaft 3261, a motor fixing frame 327, a rotating handle 4, a rotating hole 41, a limiting mechanism 5, a buckle 51, a through hole 511, a limiting latch 512, a button 52, a limiting clamping groove 521, a spring 53, a cold and hot and cold devices 6, a metal cover sheet 61, a cooling fin 62, a groove 651, thermally

conductive silicone sheets

66, 67.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor, as shown in fig. 1 to 6.

Please refer to fig. 1 to 3, a cold and hot massage gun comprises a housing 1, a control power supply 2, a knocking massage device 3, a rotary handle 4, a rotary limiting mechanism 5 and a cold and hot device 6, wherein the housing is formed by a gun body 11 and a gun handle 12, the control power supply 2 is arranged on the gun handle 12, the knocking massage device 3 is arranged at the head of the gun body 11, the cold and hot device 6 is arranged at the tail of the gun body 11, and the control power supply 2 controls the knocking massage device 3 and the cold and hot device 6 to work respectively.

The control power supply 2 comprises a lithium battery pack 21, a key assembly 22 and a PCB 23, and is used for reasonably distributing the internal space of the shell 1; key hole 121 is seted up to rifle stalk portion 12, supplies the installation of button subassembly 22, and button subassembly 22 connects PCB board 23, and lithium cell group 21 is connected to PCB board 23, and lithium cell group 21 sets up in the inside of rifle stalk portion 12, can control PCB board 23 and lithium cell group 21 through the outside button subassembly 22 of pressing down, more fully utilizes 1 inner space of casing like this.

The gun body 11 is formed at one end of the gun handle 12, and the other end of the gun handle 12 is connected with a rotating handle 4. The rotary handle 4 rotates in a plane formed by the gun body part 11 and the gun handle part 12, and the rotary handle 4 rotates around the gun handle part 12 in a plurality of gears within a range of 180 degrees. As shown in fig. 5 is the schematic diagram that this twist grip 4 revolves around the rifle handle portion 12 clockwise 90 degrees pivoted, the user can hold twist grip 4 when using, then with rifle body portion 11 around to the difficult accessible positions such as back, waist, accord with ergonomic, make the degree of freedom of beating massage device 3 more, the scope that can work is wider, thereby the user upper part of the body need not twist reverse by a wide margin and just can easily massage the difficult accessible positions such as back, waist, obtain comfortable use and experience. Fig. 1 is a schematic view of the rotary handle 4 when not rotating, which corresponds to "increasing" the distance of the massage gun when the user is using the massage gun, and the user can easily massage the muscles of the feet and the lower legs, and fig. 4 is a schematic view of the rotary handle 4 rotating 90 degrees counterclockwise around the handle portion 12, which is suitable for the user to aim the gun body 11 at the rear side of the thigh, the inner side of the other arm, and the like for massaging, and is suitable for the comfort of the posture when holding the hand, which is in accordance with the human engineering, and helps the muscles on the rear side and the inner side relax, and the holding of the hand will not be too tired.

The rotation shaft 122 is provided in the grip portion 12, the rotary handle 4 is provided with a rotation hole 41, and the rotary handle 4 is rotatably connected between the grip portions 12 by being fitted around the rotation shaft 122 through the rotation hole 41. The twist grip 122 includes stop gear 5, stop gear 5 includes buckle 51, button 52 and spring 53, buckle 51 is fixed on twist grip 4, sets up through-hole 511 in the middle of buckle 51 and supplies button 52 to wear to put, and is equipped with cyclic annular spacing latch 512 around through-hole 511, button 52 is equipped with the cooperation of cyclic annular spacing draw-in groove 521 and cyclic annular spacing latch 512, and different spacing draw-in grooves cooperate different spacing latches and constitute the gear of a plurality of different angles, and button 52 passes through spring 53 elastic connection on rifle handle portion 12, rifle handle portion 12 is equipped with button hole 123 and supplies button 52 to wear to put out, and the process of changing the gear is as follows: press the button 52 earlier, drive spacing draw-in groove 521 and descend to relieve the cooperation between spacing draw-in groove 521 and the spacing latch 512, and then can rotate the gear of adjusting twist grip 4, twist grip 4 rotates simultaneously and drives spacing latch 512 and rotate, then treat the gear conversion and accomplish the back, loosen button 52 and make spacing draw-in groove 521 pop out and make spacing latch 512 imbed in the spacing draw-in groove 521, just so can restrict the relative petiole portion 12 rotation of twist grip 122, thereby the conversion of fixed gear. Therefore, the rotary handle 4 can rotate relative to the gun handle part 12 to adjust the angle and the gear, and can also be fixed by the limiting mechanism 5.

The knocking massage device 3 includes a massage head 31 and a drive mechanism 32. The head of the gun body 11 is provided with a first opening 13, the driving mechanism 32 is arranged in a shell of the head of the gun body 11, the PCB 23 is connected with the driving mechanism 32, the massage head 31 is arranged outside the shell of the head of the gun body 11, the first opening 13 is used for connecting the massage head 31 with the driving mechanism 32, and the driving mechanism 32 is used for pushing the massage head 31 to axially reciprocate. In an embodiment, the driving mechanism 32 includes a piston rod 321, a connecting rod 322, a first screw 323, a second screw 324, an eccentric wheel 325, a motor 326 and a motor fixing frame 327, two ends of the piston rod 321 are respectively an inserting portion 3211 and a screwing portion 3212, the inserting portion 3211 is provided with a socket, the massage head 31 is provided with a plug, the massage head 31 is inserted at the head end of the piston rod 321 by inserting the plug and the socket, and thus the massage heads with different detachable structures are used in combination; as shown in fig. 3, the screw portion 3212 is provided with a first threaded hole 3213, the link member 322 includes a big link head 3221, a rod body 3222 and a small link head 3223, the rod body 3222 is used for connecting the big link head 3221 and the small link head 3223, and the first screw 323 passes through the small link head 3223 and is connected with the first threaded hole 3213, so that the piston rod 321 is fixed to the small link head 3223 of the link member 322; an eccentric shaft 3251 is arranged on the bottom surface of the eccentric wheel 325, a fixing hole 3252 is arranged in the center of the top surface of the eccentric wheel 325, a second threaded hole 3214 is formed in the eccentric shaft 3251, and the second screw 324 passes through a big connecting rod head 3221 and is connected with the second threaded hole 3214, so that the eccentric shaft 3251 of the eccentric wheel 325 is fixed on a big connecting rod head 3221 of the connecting rod element 322; the fixing hole 3252 is used for inserting a motor shaft 3261 of the motor 326, and the motor fixing frame 327 is used for fixedly installing the motor 326 on the gun body 11; the working process of the massage function in one embodiment is as follows: when the control power supply 2 drives the motor 326 to rotate, the motor shaft 3261 drives the eccentric wheel 325 to rotate, the eccentric shaft 3251 on the eccentric wheel 325 performs eccentric rotation, the connecting rod big head 3221 connected with the eccentric shaft 3251 converts the rotation motion into the reciprocating motion of the connecting rod small head 3223 through the rod body 3222, and thereby the piston rod 321 and the massage head 31 are pushed to perform axial reciprocating motion. Further enhancing the load capacity of the connecting rod element 322, the connecting rod big end 3221 and the connecting rod small end 3223 are respectively provided with a rolling

bearing

3224,3225, and the type of the rolling

bearing

3224,3225 is selected according to the inner diameter size of the connecting rod big end 3221 and the connecting rod small end 3223. The massage gun can be turned on or off by pressing the key assembly 22, and when the massage head 31 is turned on, the PCB 23 controls the driving mechanism 32 to drive the massage head 31 to axially reciprocate.

On the basis of the massage, the cold and hot device 6 is additionally arranged to realize the functions of refrigeration and heating, and is used for cold compress or hot compress, so that the recovery of the injured part is more rapid.

As shown in fig. 2, 4 and 6, the rear portion of the gun body 11 is provided with a second opening 14 for installing the cooling and heating device 6, the cooling and heating device 6 includes a metal cover sheet 61, a heat sink 62, a cooling sheet 63, a fan 64 and a fan frame 65, the fan frame 65 forms a groove 651 for placing the fan 64, the heat sink 62 is installed on the back surface of the fan 64, the back surface of the heat sink 62 is tightly attached to the cooling sheet 63, the back surface of the cooling sheet 63 is tightly attached to the metal cover sheet 61, the metal cover sheet 61 is hermetically installed at the second opening 14, and the fan 64 and the cooling sheet 63 are electrically connected to the PCB 23. In one embodiment, a heat-conducting silica gel sheet 66 is arranged between the heat radiating sheet 62 and the refrigerating sheet 63, a heat-conducting silica gel sheet 67 is also arranged between the metal cover sheet 61 and the refrigerating sheet 63, and the heat-conducting

silica gel sheets

66 and 67 can better concentrate and transfer heat; the metal cover sheet 61 is made of aluminum alloy, which is one of common metal materials. The working process of the cooling and heating function in one embodiment is as follows: the control power supply 2 is turned on or off by pressing the key assembly 22, and when the refrigeration function is turned on, the PCB 23 controls the output of the fan 64 to generate cold feeling at the position of the metal cover sheet 61; when the heating function is started, the PCB 23 controls the output of the refrigerating sheet 63, one end of the refrigerating sheet 63 close to the radiating sheet 62 is a cold end, on the contrary, the other end of the refrigerating sheet 63 is a hot end, the cold end absorbs heat brought by the radiating sheet 62, and the hot end emits heat, so that the heating function is realized, heat sensation is generated at the position of the metal cover sheet 61, the refrigerating and heating functions can be used for the metal cover sheet 61 to carry out cold compress or hot compress on the massage position, and the massage function is combined, so that the recovery is more remarkable and comprehensive, and the function is stronger.

In the embodiment, the first opening 13 and the second opening 14 are respectively designed at the head part and the tail part of the gun body part 11, so that the massage head 4 and the metal cover sheet 61 are positioned on the same horizontal shaft, and after the massage head 31 is used for massaging, the massage head 31 can be reversely applied with cold compress or hot compress by the metal cover sheet 61, and the massage head can also be used together with the rotating handle 4.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cold and hot massage rifle, includes casing, control power supply, strikes massage device, the casing by body of a gun portion and stock portion integrated into one piece, control power supply arrange the stock portion in, strike massage device install in body of a gun head its characterized in that: the massage gun further comprises a cooling and heating device, the cooling and heating device is installed at the tail of the gun body, and the control power supply controls the knocking massage device and the cooling and heating device to work respectively.

2. The hot and cold massage gun as claimed in claim 1, wherein: the gun body part is arranged at one end of the gun handle part, and the other end of the gun handle part is connected with a rotating handle.

3. The hot and cold massage gun as claimed in claim 2, wherein: the rotating handle rotates in a plane formed by the gun body part and the gun handle part.

4. A hot and cold massage gun as claimed in claim 3, wherein: the rotating handle rotates around the gun handle in a plurality of gears within 180 degrees.

5. The hot and cold massage gun as claimed in claim 1, wherein: the cooling and heating device comprises a metal cover sheet, radiating fins, refrigerating sheets, a fan and a fan frame, wherein the fan frame forms a groove for placing the fan, the radiating fins are installed on the back surface of the fan, the refrigerating sheets are attached to the back surface of the radiating fins, the metal cover sheet is attached to the back surface of the refrigerating sheets, the metal cover sheet is installed at an opening at the tail part of the gun body, and the fan and the refrigerating sheets are connected with a control power supply.

6. The hot and cold massage gun as claimed in claim 5, wherein: and a heat-conducting silica gel sheet is arranged between the radiating fin and the refrigerating sheet, and a heat-conducting silica gel sheet is also arranged between the metal cover sheet and the refrigerating sheet.

7. The hot and cold massage gun as claimed in claim 5, wherein: the metal cover sheet is made of aluminum alloy.

8. The hot and cold massage gun as claimed in claim 1, wherein: the knocking massage device comprises a massage head and a driving mechanism, the massage head is arranged outside a shell of the gun body head of the shell, the driving mechanism is arranged in the shell of the gun body head, and the driving mechanism is used for pushing the massage head to do axial reciprocating motion.

9. The hot and cold massage gun as claimed in claim 8, wherein: the driving mechanism comprises a piston rod, a connecting rod piece, a first screw, a second screw, an eccentric wheel and a motor, wherein the two ends of the piston rod are respectively provided with an inserting part and a screwing part, the inserting part is provided with a socket, the massaging head is provided with a plug, the massaging head is inserted at the head end of the piston rod through the insertion of the plug and the socket, the screwing part is provided with a first threaded hole, the connecting rod piece comprises a large connecting rod head, a rod body and a small connecting rod head, the first screw penetrates through the small connecting rod head to be connected with the first threaded hole, the bottom surface of the eccentric wheel is provided with an eccentric shaft, the top surface center of the eccentric wheel is provided with a fixing hole, the eccentric shaft is provided with a second threaded hole, the second screw penetrates through the large connecting rod head to be connected with the second threaded hole, the fixing hole is used for the motor shaft of.

10. The hot and cold massage gun as claimed in claim 1, wherein: the control power supply comprises a lithium battery pack, a PCB and a key assembly, a key hole is formed in the handle part of the gun, the key assembly is installed at the key hole and used for being pressed externally, the key assembly is connected with the PCB, the PCB is connected with the lithium battery pack, and the lithium battery pack is arranged inside the handle part of the gun.