CN216702926U

CN216702926U - Asynchronous double-end fascia gun

Info

Publication number: CN216702926U
Application number: CN202122894826.5U
Authority: CN
Inventors: 梁日坤
Original assignee: Foshan Chuankang Haofu Medical Instrument Co ltd
Current assignee: Foshan Chuankang Haofu Medical Instrument Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-10
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an asynchronous double-head fascia gun which comprises a gun body, a handle, a battery, a motor, two transmission mechanisms and two massage heads, wherein the handle is arranged on one side of the gun body, the battery is arranged in the handle, a containing cavity is arranged in the gun body, the motor is arranged in the containing cavity and is electrically connected with the battery, the two transmission mechanisms are respectively connected with output shafts on two sides of the motor, the two massage heads are arranged, the transmission mechanisms comprise eccentric wheels, rotating shafts and transmission rods, the eccentric wheels are sleeved on the output shafts of the motor, the rotating shafts are arranged on the eccentric wheels, the two transmission mechanisms drive the two massage heads to reciprocate in a crossed mode, the transmission rods are sleeved on the rotating shafts, and the massage heads are connected with the transmission rods. The battery is arranged in the handle, and the motor is provided with the accommodating cavity, so that the size of the handle is favorably reduced, and the handle is convenient for a user to hold; the asynchronous movement of the two massage heads is realized by adjusting the mounting angle position of the two eccentric wheels on the output shaft of the motor, so that the massage effect is achieved; by arranging two massage heads, the massage efficiency can be improved.

Description

Asynchronous double-end fascia gun

Technical Field

The utility model belongs to massage physiotherapy equipment, and particularly relates to an asynchronous double-head fascia gun.

Background

The health care massage is a health care behavior based on the theory of traditional Chinese medicine, has the effects of relaxing muscles, relieving fatigue, dredging channels and collaterals, balancing yin and yang and regulating human body functions, and is more and more popular and popular with people due to convenient and labor-saving massage. The fascial gun utilizes the vibration frequency to relieve muscle spasm, increase blood flow and greatly shorten muscle recovery time. However, the fascial gun on the existing market usually only has one massage head, the massage mode is telescopic vibration massage, although different vibration frequencies can be provided, the massage part is only one, and the massage mode is single; there are also fascia guns with two massage heads, but the two massage heads are vertically arranged, and the massage position and the use rate are relatively limited.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide an asynchronous double-headed fascial gun which solves at least one of the above-mentioned problems.

According to one aspect of the utility model, an asynchronous double-head fascia gun is provided, which comprises a gun body, a handle, a battery, a motor, a transmission mechanism and massage heads, wherein the handle is arranged at one side of the gun body, the battery is arranged in the handle, a containing cavity is arranged in the gun body, the motor is arranged in the containing cavity and is electrically connected with the battery, the motor is a double-output-shaft motor, the two transmission mechanisms are respectively connected with output shafts at two sides of the motor, the transmission mechanism is positioned in the containing cavity, the two massage heads are respectively connected with the two transmission mechanisms, the transmission mechanism comprises an eccentric wheel, a rotating shaft and a transmission rod, the eccentric wheel is sleeved on the output shaft of the motor, the rotating shaft is arranged on the eccentric wheel and is eccentrically arranged, the mounting positions of the two rotating shafts on the corresponding eccentric wheels are the same, the mounting angles of the two eccentric wheels on the output shafts of the motor are different by 180 degrees, and the two transmission mechanisms drive the two massage heads to reciprocate in a crossed manner, the transmission rod is sleeved on the rotating shaft, and the massage head is connected with the transmission rod.

The utility model has the beneficial effects that: the battery is arranged in the handle, and the motor is provided with the accommodating cavity, so that the size and the dimension of the handle are reduced, and the handle is convenient for a user to hold; the two massage heads realize cross reciprocating motion by adjusting the installation angle positions of the two eccentric wheels on the output shaft of the motor, namely, the two massage heads do not move synchronously, thereby achieving the massage effect; by arranging two massage heads, the massage efficiency can be improved.

In some embodiments, the two massage heads are positioned at the same side of the gun body, and the massage heads are detachably connected with the transmission rod. Therefore, the two massage heads are positioned at the same side of the gun body, so that the two massage heads can be used simultaneously; the massage head is detachably connected with the transmission rod, so that the massage head can be conveniently replaced, and different use requirements are met.

In some embodiments, the asynchronous double-head fascia gun further comprises two connecting sleeves, the two connecting sleeves are respectively connected with the two transmission mechanisms, one end of each connecting sleeve is fixed with the transmission rod, and one end of the massage head is inserted into the connecting sleeve and detachably connected with the connecting sleeve.

In some embodiments, an asynchronous double-ended fascia gun further comprises a first sleeve sleeved outside the connection sleeve, the first sleeve being a metal sleeve. From this, through being equipped with first sleeve, can overlap and establish in the outside of connecting sleeve, improve the wholeness, and guarantee whole telescopic bearing capacity.

In some embodiments, an asynchronous double-ended fascial gun further comprises a second sleeve, the second sleeve is sleeved outside the first sleeve, and the second sleeve is a silica gel sleeve. From this, through being equipped with the second sleeve, and the second sleeve is the silica gel sleeve, can play the cushioning effect, reduces the vibration of the whole rifle body.

In some embodiments, the gun body comprises an upper cover and a bottom cover, the handle is arranged on one side of the bottom cover, the upper cover is matched with the bottom cover, and a containing cavity is formed between the upper cover and the bottom cover. Therefore, the upper cover is matched with the bottom cover, and the structures in the accommodating cavity can be conveniently installed and fixed.

In some embodiments, the upper cover is provided with a vent hole, and the vent hole is arranged corresponding to the motor. Therefore, the vent holes are formed, so that heat can be conveniently dissipated when the motor in the gun body works, and the phenomenon of overheating in the gun body is effectively prevented.

In some embodiments, the outside of the gun body is provided with a control switch and a charging port, the control switch is electrically connected with the motor, and the charging port is electrically connected with the battery. Therefore, the working state of the motor can be conveniently controlled by arranging the control switch; through being equipped with the mouth that charges, can conveniently charge for the battery.

Drawings

FIG. 1 is a schematic structural view of one embodiment of an asynchronous double-ended fascial gun of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a schematic structural view of a portion of the structure of the interior of the receiving chamber of the asynchronous double-headed fascial gun of the present invention;

FIG. 4 is a schematic structural view of a second embodiment of an asynchronous double-headed fascial gun of the present invention;

FIG. 5 is a schematic structural view of a third embodiment of an asynchronous double-headed fascial gun of the present invention;

FIG. 6 is a schematic structural view of a fourth embodiment of an asynchronous double-headed fascial gun of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 to 3. An asynchronous double-head fascia gun comprises a gun body 1, a handle 2, a battery 3, a motor 4, a transmission mechanism 5 and a massage head 6, wherein the handle 2 is arranged on one side of the gun body 1, the battery 3 is arranged in the handle 2, a containing cavity is arranged in the gun body 1, the motor 4 is arranged in the containing cavity and is electrically connected with the battery 3 through a lead, the motor 4 is a double-output-shaft motor, two transmission mechanisms 5 are respectively connected with output shafts on two sides of the motor 4, the transmission mechanisms 5 are positioned in the containing cavity, two massage heads 6 are respectively connected with the two transmission mechanisms 5, each transmission mechanism 5 comprises an eccentric wheel 51, a rotating shaft 52 and a transmission rod 53, the eccentric wheel 51 is sleeved on an output shaft of the motor 4, the rotating shaft 52 is arranged on the eccentric wheel 51 and is eccentrically arranged, the installation positions of the two rotating shafts on the corresponding eccentric wheels are the same, and the installation angles of the two eccentric wheels on the output shafts of the motor are different by 180 degrees, the two transmission mechanisms 5 drive the two massage heads 6 to do cross reciprocating motion, the transmission rod 53 is sleeved on the rotating shaft 52, and the massage heads 6 are connected with the transmission rod 53. Wherein, the battery 3 is a rechargeable battery, which is convenient for use. By adjusting the installation direction of the two eccentric wheels 51, when the motor 4 rotates, the output shafts on the two sides drive the two eccentric wheels 51 to rotate, so that the eccentric wheels 51 drive the corresponding transmission rod 53 and the massage heads 6 to move back and forth, and the two massage heads 6 realize cross reciprocating motion, namely when one massage head 6 moves forwards, the other massage head moves backwards.

In the actual use process, the motor 4 and the transmission mechanism 5 drive the two massage heads 6 to synchronously move back and forth, the movement consistency is kept, and the corresponding parts can be massaged through the massage heads 6. In order to meet different use requirements, massage heads with different shapes (as shown in figures 4-6) can be replaced according to different massage parts, when the massage heads shown in figures 1 and 5 are adopted, the action parts of the massage heads 6 and the human body are spherical, and in order to improve the massage effect, ball bearings are arranged on the spherical parts and the straight rod parts of the massage heads 6, so that the massage heads can conveniently rotate through contact with the human body during massage.

The two massage heads 6 are positioned at the same side of the gun body 1, and the massage heads 6 are detachably connected with the transmission rod 53. Specifically, when the motor 4 rotates, the eccentric wheels 51 on both sides are driven to rotate through the two output shafts, and the rotating shaft 52 is eccentrically arranged on the eccentric wheels 51, so that the rotating shaft 52 can move back and forth when rotating, thereby driving the transmission rod 53 to move back and forth, and the transmission rod 53 drives the massage head 6 to move back and forth, and has a certain amplitude of vibration, thereby realizing the massage effect.

The asynchronous double-head fascia gun further comprises two connecting sleeves 7, the two connecting sleeves 7 are respectively connected with the two transmission mechanisms 5, one end of each connecting sleeve 7 is fixed with the transmission rod 53, and one end of each massage head 6 is inserted into the corresponding connecting sleeve 7 and is detachably connected with the corresponding connecting sleeve 7. One end of the connecting sleeve 7 is screwed and fixed with the transmission rod 53 through a screw, a clamping position is arranged on the inner wall of the connecting sleeve 7, a rubber clamping ring is sleeved and fixed at one end of the massage head 6, and when one end of the massage head 6 is inserted into the connecting sleeve 7, the rubber clamping ring is buckled with the clamping position, so that the fixation of the massage head 6 is realized, and the connecting sleeve 7 is convenient to drive the massage head 6 to move together; when the massage head 6 needs to be replaced and disassembled, the separation of the massage head 6 and the connecting sleeve 7 can be realized by pulling outwards with external force, and the disassembly and the assembly are convenient.

The asynchronous double-head fascia gun further comprises a first sleeve 8, the first sleeve 8 is sleeved on the outer side of the connecting sleeve 7, and the first sleeve 8 is a metal sleeve. Therefore, the first sleeve 8 is sleeved outside the connecting sleeve 7, the connecting sleeve and the massage head 6 can be supported, the direct contact between the massage head 6 and the gun body 1 is avoided, friction is reduced, and the service life of the whole gun body is prolonged.

The asynchronous double-head fascia gun further comprises a second sleeve 9, the second sleeve 9 is sleeved on the outer side of the first sleeve 8, and the second sleeve 9 is a silica gel sleeve. The second sleeve 9 is arranged, so that the first sleeve 8 is in contact with the gun body 1 through the second sleeve 9; because the second sleeve 9 adopts the silica gel material, consequently, can play the cushioning effect.

The gun body 1 comprises an upper cover 12 and a bottom cover 13, the handle 2 is arranged on one side of the bottom cover 13, the upper cover 12 is matched with the bottom cover 13, and an accommodating cavity is formed between the upper cover 12 and the bottom cover 13. The upper cover 12 and the bottom cover 13 can be screwed and fixed by screws; by arranging the upper cover 12, the installation of each corresponding structure in the accommodating cavity can be facilitated.

The upper cover 12 is provided with a vent hole 14, the vent hole 14 is arranged corresponding to the motor 4, namely, heat generated by the motor 4 during operation can be discharged through the vent hole 14, so that accumulation of heat is reduced, and overheating of the motor 4 is prevented.

The outside of the gun body 1 is provided with a control switch 10 and a charging port 20, the control switch 10 is electrically connected with the motor 4 through a conducting wire, and the charging port 20 is electrically connected with the battery 3 through a conducting wire. The switch 10 is controlled, so that the motor can be conveniently controlled to be turned on and off, and the use is convenient; by providing the charging port 20, the battery 3 can be charged.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The asynchronous double-head fascia gun is characterized by comprising a gun body (1), a handle (2), a battery (3), a motor (4), transmission mechanisms (5) and massage heads (6), wherein the handle (2) is arranged on one side of the gun body (1), the battery (3) is arranged in the handle (2), a containing cavity is arranged in the gun body (1), the motor (4) is arranged in the containing cavity and is electrically connected with the battery (3), the motor (4) is a motor with two output shafts, the two transmission mechanisms (5) are respectively connected with output shafts on two sides of the motor (4), the transmission mechanisms (5) are positioned in the containing cavity, the two massage heads (6) are respectively connected with the two transmission mechanisms (5), each transmission mechanism (5) comprises an eccentric wheel (51), a rotating shaft (52) and a transmission rod (53), the eccentric wheel (51) is sleeved on an output shaft of the motor (4), the rotating shaft (52) is arranged on the eccentric wheel (51) and is eccentrically arranged, the mounting positions of the rotating shaft on the corresponding eccentric wheels are the same, the mounting angles of the eccentric wheels on the output shaft of the motor are 180 degrees apart, the two driving mechanisms (5) drive the two massage heads (6) to perform cross reciprocating motion, the driving rod (53) is sleeved on the rotating shaft (52), and the massage heads (6) are connected with the driving rod (53).

2. Asynchronous double-headed fascia gun according to claim 1, characterized in that the two massage heads (6) are located on the same side of the gun body (1), the massage heads (6) being detachably connected to the transmission rod (53).

3. The asynchronous double-head fascia gun according to claim 2, further comprising two connecting sleeves (7), wherein the two connecting sleeves (7) are respectively connected with the two transmission mechanisms (5), one end of each connecting sleeve (7) is fixed with the transmission rod (53), and one end of each massage head (6) is inserted into the corresponding connecting sleeve (7) and is detachably connected with the corresponding connecting sleeve (7).

4. The asynchronous double-headed fascia gun according to claim 3, further comprising a first sleeve (8), wherein the first sleeve (8) is sleeved outside the connecting sleeve (7), and the first sleeve (8) is a metal sleeve.

5. The asynchronous double-ended fascia gun according to claim 4, further comprising a second sleeve (9), wherein the second sleeve (9) is sleeved outside the first sleeve (8), and the second sleeve (9) is a silicone sleeve.

6. The asynchronous double-head fascia gun according to any of the claims 1 to 5, wherein the gun body (1) comprises an upper cover (12) and a bottom cover (13), the handle (2) is arranged on one side of the bottom cover (13), the upper cover (12) is matched with the bottom cover (13), and a containing cavity is formed between the upper cover (12) and the bottom cover (13).

7. The asynchronous double-headed fascia gun according to claim 6, wherein the upper cover (12) is provided with a ventilation hole (14), and the ventilation hole (14) is provided corresponding to the motor (4).

8. The asynchronous double-head fascial gun according to any one of claims 1-5, wherein a control switch (10) and a charging port (20) are arranged on the outer side of the gun body (1), the control switch (10) is electrically connected with a motor (4), and the charging port (20) is electrically connected with a battery (3).