Massage instrument

Abstract

The utility model relates to a massage instrument, which belongs to the technical field of massage instruments and comprises a concave shell, a driving component, an eccentric component, a first massage part and a locking component, a mounting part is arranged at the bottom of the shell, the driving component is mounted on the mounting part and extends out of the mounting part to be connected with the eccentric component, and the first massage part is sleeved on the eccentric component. The eccentric assembly drives the first massage piece to do eccentric motion; the first massage piece comprises a transmission piece, a connecting rod and two massage wheels; the eccentric assembly is sleeved with the transmission part, the upper end of the transmission part is sleeved with the connecting rod, the two ends of the connecting rod are sleeved with the two massage wheels, the locking assembly is installed in an installation groove formed in the transmission part, a gear part is arranged at the bottom of the connecting rod, the locking assembly is meshed with a gear of the connecting rod, and the locking assembly is used for adjusting the rotating angle of the connecting rod. According to massage requirements and preferences, the massage strength and strength of the second massage piece can be adjusted through the tension adjusting assembly, so that more personalized massage experience is obtained.

Description

Technical Field

[0001] The utility model belongs to the technical field of massage devices, and particularly relates to a massage device. Background Technique

[0002] With the accelerating pace of modern society, people's work pressure is increasing day by day, and the problem of shoulder and neck pain is becoming more and more common. As a tool that can effectively relieve shoulder and neck fatigue and promote blood circulation, the shoulder massage device is welcomed by the majority of consumers. However, traditional shoulder massage devices often have problems of applicability. Existing shoulder massages generally include two massage mechanisms acting on different parts. One is for massaging the neck, and the other is for massaging the shoulders. The two work together to achieve the massage effect. However, the arm length of the existing massage mechanism for the shoulders is usually fixed and non-adjustable. Therefore, in the actual use process, the massage intensity and strength cannot be adjusted according to personal conditions, resulting in a poor user experience.

[0003] Most of the shoulder massage devices on the market at present adopt fixed massage mechanisms, and their massage angles and strengths are difficult to be adjusted according to the specific needs of users. When the user has a thick neck, the massage mechanism may not fully fit the shoulders, resulting in a weakened massage effect; when the user has a thin neck, the massage mechanism may be too tight, bringing discomfort to the user. In addition, there are differences in the shoulder and neck conditions and muscle tension degrees of different users, and the fixed massage angles and strengths are difficult to meet personalized needs. Content of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a massage device, which solves the problem that the arm length of the existing massage mechanism is usually fixed and non-adjustable, and the massage intensity and strength cannot be adjusted according to personal conditions, resulting in a poor user experience.

[0005] The purpose of the utility model can be realized by the following technical solutions:

[0006] A massage device, comprising a concave-shaped housing, a driving component, an eccentric component, a second massage member and a tension adjusting component. An installation part is arranged at the bottom of the housing. The driving component is installed in the installation part and extends out of the installation part to be connected with the eccentric component; the second massage member is sleeved on the eccentric component. One end of the tension adjusting component is hinged to the installation part, and the other end is hinged to the second massage member;

[0007] The tension adjusting assembly includes two snap rings, a crank rod, a nut, a screw rod and a knob; the screw rod is installed on the second massage member through the two snap rings, the nut is threadedly connected to the screw rod and is located between the two snap rings, the knob is installed at the outer end of the screw rod, one end of the crank rod is hinged to the installation portion, and the other end is hinged to the nut, and the knob protrudes from the second massage member.

[0008] Preferably, the second massage member is L-shaped, and a spherical massage portion is provided at one end thereof away from the eccentric assembly.

[0009] Preferably, it further includes a first massage member and a locking assembly. The first massage member is sleeved on the eccentric assembly, and the eccentric assembly drives the first massage member to perform eccentric motion. The first massage member includes a transmission member, a connecting rod and two massage wheels; the transmission member is sleeved on the eccentric assembly, the connecting rod is sleeved on the upper end of the transmission member, the two massage wheels are sleeved on both ends of the connecting rod, the locking assembly is installed in the installation groove provided on the transmission member, a gear portion is provided at the bottom of the connecting rod, and the locking assembly is in gear meshing with the connecting rod gear.

[0010] Preferably, the locking assembly includes a clamping member, a gear member and a spring member; the gear member meshes with the connecting rod, the clamping member is clamped with the gear member and extends out of the surface of the transmission member, and the spring member is provided at the bottom of the gear member and the other end abuts against the bottom of the installation groove.

[0011] Preferably, the eccentric assembly includes an abutting member, an eccentric member and a fixing member; the abutting member is connected to the driving assembly, the abutting member is provided with a semi-circular ring abutting portion protruding from the main body, the eccentric member is provided with an embedded abutting groove, the abutting portion is in abutting fit with the abutting groove, the fixing member is installed at one end of the eccentric member away from the abutting member, and the fixing member is fixedly installed on the housing.

[0012] Preferably, the driving assembly includes a battery, a control board, a motor and a transmission mechanism; the battery and the motor are arranged side by side on the installation portion, the control board is arranged on the top of the battery and the motor, the control board is electrically connected to the motor, and the battery is used to provide power to the motor and the control board; the transmission mechanism is connected to the output shaft of the motor.

[0013] Preferably, the transmission mechanism includes a horizontally arranged cross gear connected to the output shaft of the motor, a vertically arranged gear set and a transmission shaft connected to the cross gear, and the transmission shaft is fixedly connected to the gear set; the gear set includes a gear seat, a first gear, a second gear and a transmission gear; the first gear is in threaded connection with the screw, the second gear is coaxially and fixedly connected to the first gear, the gear seat is fixedly arranged on the installation part, the first gear and the second gear are installed on the gear seat, the transmission gear meshes with the second gear, and the transmission gear is fixedly connected to the transmission shaft.

[0014] The beneficial effects of the present utility model are as follows:

[0015] Users can adjust the massage intensity and force of the second massage member through the tension adjustment component according to their own massage needs and preferences to obtain a more personalized massage experience; the design of the tension adjustment component enables the second massage member to adapt to the body types and massage needs of different users, improving the adaptability and flexibility of the massager, and the angle relationship between the two side massage members can be adjusted through the locking component to adapt to different groups of people, improving the applicability of the massage wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a schematic structural diagram of the massager provided by the present utility model in an embodiment;

[0018] Figure 2 It is a schematic installation structure diagram of the locking component provided by the present utility model in an embodiment;

[0019] Figure 3 It is a schematic cross-sectional structural diagram of the massager provided by the present utility model in an embodiment;

[0020] Figure 4 It is a schematic cross-sectional structural diagram of the massager provided by the present utility model in an embodiment;

[0021] Legend: 1. Concave housing; 11. Mounting part; 2. Driving assembly; 21. Battery; 22. Control board; 23. Motor; 3. Eccentric assembly; 31. Contact member; 311. Contact part; 32. Eccentric member; 33. Fixing member; 4. First massage member; 41. Transmission member; 411. Mounting groove; 42. Connecting rod; 421. Gear part; 43. Massage wheel; 5. Locking assembly; 51. Clamping member; 52. Gear member; 53. Spring member; 6. Second massage member; 7. Tension adjusting assembly; 71. Snap ring; 72. Crank rod; 73. Nut; 74. Screw rod; 75. Knob; 8. Transmission mechanism; 81. Horizontal gear; 82. Transmission shaft; 83. Gear set; 831. Gear seat; 832. First gear; 833. Second gear; 834. Transmission gear. Detailed implementation mode

[0022] To further elaborate on the technical means and effects adopted by the present utility model to achieve the intended utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, detail the specific implementation mode, structure, features, and effects of the present utility model.

[0023] As Figures 1 - 4 shown, a massager includes a concave housing 1, a driving assembly 2, an eccentric assembly 3, a second massage member 6, and a tension adjusting assembly 7. A mounting part 11 is provided at the bottom of the housing. The driving assembly 2 is installed in the mounting part 11 and extends from the inside of the mounting part 11 to the outside to be connected to the eccentric assembly 3. The second massage member 6 is sleeved on the eccentric assembly 3. One end of the tension adjusting assembly 7 is hinged to the mounting part 11, and the other end is hinged to the second massage member 6.

[0024] The tension adjustment assembly 7 includes two circlips 71, a crank lever 72, a nut 73, a screw rod 74 and a knob 75; the screw rod 74 is installed on the second massage member 6 through two circlips 71, the nut 73 is threadedly connected to the screw rod 74 and is located between the two circlips 71, the knob 75 is installed at the outer end of the screw rod 74, and one end of the crank lever 72 is hinged to the installation part 11 and the other end is hinged to the nut 73, and the knob 75 protrudes from the second massage member 6; due to the rotation of the eccentric assembly 3, the second massage assembly will also be affected by the movement of the eccentric assembly 3 and generate periodic undulations, so that the second massage assembly provides a massage function during the periodic undulating movement, increasing the massage points of the massager and bringing a more comprehensive massage experience to the user; by adjusting the tension adjustment assembly 7, the tension between the second massage assembly and the eccentric assembly 3 is changed. Specifically, under the action of the tension adjustment assembly 7, the distance between the spherical massage part and the axis of the eccentric assembly 3 can be adjusted, so as to achieve the purpose of tension adjustment, enabling the user to adjust the massage intensity and force of the second massage assembly according to personal preferences and needs; the design of the circlips 71 allows the screw rod 74 to have a certain axial movement between the circlips 71, but restricts its radial movement, thus ensuring the stable installation of the screw rod 74. When the knob 75 is rotated, the nut 73 will move along the axial direction of the screw rod 74. Since one end of the nut 73 is hinged to the crank lever 72, the movement of the nut 73 will drive the crank lever 72 to generate a corresponding angular change. The other end of the crank lever 72 is hinged to the installation part 11, which means that the crank lever 72 can rotate relative to the installation part 11 within a certain range and reduce or increase the distance between the spherical massage part and the axis of the eccentric assembly 3. When the nut 73 moves, the crank lever 72 will rotate around the hinge point, thereby changing the angle and tension between it and the second massage member 6; by rotating the knob 75, the user can control the axial movement of the nut 73 along the screw rod 74, so as to adjust the tension of the second massage member 6; the user can adjust the massage intensity and force of the second massage member 6 through the tension adjustment assembly 7 according to their own massage needs and preferences to obtain a more personalized massage experience; the design of the tension adjustment assembly 7 enables the second massage member 6 to adapt to the body types and massage needs of different users, improving the adaptability and flexibility of the massager. The design that the knob 75 protrudes from the second massage member 6 enables the user to intuitively find the adjustment point and facilitates real-time adjustment.

[0025] In one embodiment, the second massage member 6 is L-shaped, and a spherical massage portion is provided at one end thereof away from the eccentric assembly 3; the L-shaped design enables the second massage member 6 to better conform to the curve of the human body during operation, thereby providing a more fitting massage effect. At the same time, at one end of the second massage member 6 away from the eccentric assembly 3, a spherical massage portion is provided. The spherical massage portion is provided to increase the diversity and depth of massage. The spherical shape allows the massage portion to more easily adapt to different body parts during massage, and both muscle groups and acupoints can receive targeted massage. In addition, the design of the spherical massage portion can also increase the depth and intensity of massage, providing a more in-depth and effective massage effect. In the embodiment, the spherical massage portion can be made of a soft and durable material such as silicone or rubber, which can not only ensure the comfort of massage but also ensure the service life of the massage member. In addition to the design of the spherical massage portion, the second massage member 6 can also be driven by the eccentric assembly 3 to achieve the function of automatic massage. The design of the eccentric assembly 3 can generate different massage rhythms and intensities as needed, thereby providing a more diverse massage experience for users.

[0026] In one embodiment, it further includes a first massage member 4 and a locking assembly 5. The first massage member 4 is sleeved on the eccentric assembly 3, and the eccentric assembly 3 drives the first massage member 4 to perform eccentric motion. The first massage member 4 includes a transmission member 41, a connecting rod 42, and two massage wheels 43; the transmission member 41 is sleeved on the eccentric assembly 3, the connecting rod 42 is sleeved on the upper end of the transmission member 41, and the two massage wheels 43 are sleeved on both ends of the connecting rod 42. The locking assembly 5 is installed in the installation groove 411 provided on the transmission member 41. A gear portion 421 is provided at the bottom of the connecting rod 42, and the locking assembly 5 is in gear engagement with the connecting rod 42. Specifically, when the eccentric assembly 3 performs eccentric motion, the first massage member 4 also generates a periodic undulating motion along with the eccentric motion of the eccentric assembly 3. The transmission member 41 drives the connecting rod 42 and the two massage wheels 43 to perform periodic motion, and the copper lock massage wheel 43 acts on the human body part to produce a massage effect. In order to enable the massage wheel 43 to adapt to people of different body types, the distance between the two massage wheels 43 on both sides can be adjusted through the locking assembly 5, so as to adapt to people of different body types.

[0027] In one embodiment, the locking assembly 5 includes a clamping member 51, a gear member 52, and a spring member 53; the gear member 52 meshes with the connecting rod 42, the clamping member 51 is clamped with the gear member 52 and extends out of the surface of the transmission member 41, and the spring member 53 is arranged at the bottom of the gear member 52, and the other end abuts against the bottom of the installation groove 411. Specifically, when the first massage member 4 is in the locked state, the gear member 52 meshes with the connecting rod 42, so that it cannot move during the massage of the massage wheel 43; when the distance between the two first massage members 4 needs to be adjusted, the clamping member 51 slides down, driving the gear member 52 to slide down, thereby releasing the meshing relationship between the gear member 52 and the connecting rod 42. Since a gear portion 421 is provided at the lower part of the connecting rod 42, at this time, the connecting rod 42 is rotated. After increasing the angle, the clamping member 51 is slid up again, so that the gear member 52 meshes with the connecting rod 42 again to ensure the normal operation of the first massage member 4, and the spring member 53 can ensure the meshing tightness between the gear member 52 and the connecting rod 42, avoiding the gear member 52 from sliding down due to excessive acting force during the massage of the massage wheel 43. In short, the angular relationship between the two massage members can be adjusted through the locking assembly 5 to adapt to different users and improve the applicability of the massage wheel 43.

[0028] In one embodiment, the eccentric assembly 3 includes an abutting member 31, an eccentric member 32, and a fixing member 33; the abutting member 31 is connected to the driving assembly 2, the abutting member 31 is provided with a semi-circular ring abutting portion 311 protruding from the body, the eccentric member 32 is provided with an embedded abutting groove, and the abutting portion 311 is in abutting cooperation with the abutting groove. The fixing member 33 is installed at one end of the eccentric member 32 away from the abutting member 31, and the fixing member 33 is fixedly installed on the housing; the driving assembly 2 drives the abutting member 31 to rotate. When the abutting member 31 rotates, due to the action of the abutting portion 311, the eccentric member 32 is driven to move. The eccentric member 32 makes a periodic undulating eccentric motion around the axis of the abutting member 31 under the action of the abutting member 31, so as to simulate the effect of manual massage. The fixing member 33 is fixedly installed on the housing, which can ensure the stability and reliability of the eccentric assembly 3 during the working process;

[0029] In one embodiment, the driving assembly 2 includes a battery 21, a control board 22, a motor 23, and a transmission mechanism 8. The battery 21 and the motor 23 are installed side by side on the installation part 11. The control board 22 is arranged on top of the battery 21 and the motor 23. The control board 22 is electrically connected to the motor 23. The battery 21 is used to supply power to the motor 23 and the control board 22. The transmission mechanism 8 is connected to the output shaft of the motor 23. During operation, the battery 21 delivers electrical energy to the control board 22 and the motor 23. The control board 22 controls the motor 23 accordingly based on the received instructions, causing the motor 23 to operate in a predetermined manner. After receiving the instructions from the control board 22, the motor 23 starts to rotate, generating the required driving force or motion effect. Through reasonable layout and efficient energy utilization, the driving assembly 2 achieves stable, reliable, and flexible motion control, providing strong power support for various application scenarios.

[0030] In one embodiment, the transmission mechanism 8 includes a horizontal cross gear 81 connected to the output shaft of the motor 23, a vertically arranged gear set 83 connected to the cross gear 81, and a transmission shaft 82. The transmission shaft 82 is fixedly connected to the gear set 83. The gear set 83 includes a gear seat 831, a first gear 832, a second gear 833, and a transmission gear 834. The first gear 832 is threadedly connected to the screw rod 74. The second gear 833 is coaxially and fixedly connected to the first gear 832. The gear seat 831 is fixedly arranged on the installation part 11. The first gear 832 and the second gear 833 are installed on the gear seat 831. The transmission gear 834 meshes with the second gear 833, and the transmission gear is fixedly connected to the transmission shaft 82. When the motor 23 starts and outputs power, the screw rod 74 begins to rotate. Due to the threaded connection between the screw rod 74 and the first gear 832, the first gear 832 also starts to rotate. Since the first gear 832 is coaxially and fixedly connected to the second gear 833, the second gear 833 also rotates accordingly. Then, the transmission gear 834 meshes with the second gear 833, receives the power from the second gear 833, and starts to rotate. Finally, the transmission shaft 82 is fixedly connected to the transmission gear 834, transmitting the power to the abutting member 31. The structural design of the transmission assembly is reasonable, and the connection between each component is firm and reliable, making the maintenance and replacement of components simpler and more convenient.

[0031] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to form equivalent embodiments with equivalent changes, but as long as it does not depart from the technical content of the present invention, any brief modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A massager, characterized in that, It includes a concave-shaped housing, a driving component, an eccentric component, a second massage component and a tension adjustment component. An installation part is provided at the bottom of the housing. The driving component is installed in the installation part and extends out of the interior of the installation part to be connected with the eccentric component. The second massage component is sleeved on the eccentric component. One end of the tension adjustment component is hinged to the installation part, and the other end is hinged to the second massage component. The tension adjustment component includes two snap rings, a crank rod, a nut, a screw rod and a knob. The screw rod is installed on the second massage component through the two snap rings. The nut is threadedly connected to the screw rod and is located between the two snap rings. The knob is installed at the outer end of the screw rod. One end of the crank rod is hinged to the installation part, and the other end is hinged to the nut. The knob protrudes from the second massage component.

2. The massager according to claim 1, characterized in that, The second massage component is L-shaped, and a spherical massage part is provided at the end away from the eccentric component.

3. The massager according to claim 1, characterized in that, It also includes a first massage component and a locking component. The first massage component is sleeved on the eccentric component. The eccentric component drives the first massage component to perform eccentric motion. The first massage component includes a transmission component, a connecting rod and two massage wheels. The transmission component is sleeved on the eccentric component. The connecting rod is sleeved on the upper end of the transmission component. The two massage wheels are sleeved on both ends of the connecting rod. The locking component is installed in the installation groove provided on the transmission component. A gear part is provided at the bottom of the connecting rod. The locking component is in gear engagement with the connecting rod gear.

4. The massager according to claim 3, characterized in that, The locking component includes a clamping part, a gear part and a spring part. The gear part is in engagement with the connecting rod. The clamping part is clamped with the gear part and extends out of the surface of the transmission component. The spring part is provided at the bottom of the gear part, and the other end abuts against the bottom of the installation groove.

5. The massager according to claim 1, characterized in that, The eccentric component includes an abutting part, an eccentric part and a fixing part. The abutting part is connected to the driving component. The abutting part is provided with a semi-circular ring abutting part protruding from the main body. The eccentric part is provided with an embedded abutting groove. The abutting part is in abutting cooperation with the abutting groove. The fixing part is installed at the end of the eccentric part away from the abutting part, and the fixing part is fixedly installed on the housing.

6. The massager according to claim 1, wherein, The driving component includes a battery, a control board, a motor and a transmission mechanism. The battery and the motor are arranged side by side on the installation part. The control board is provided on the top of the battery and the motor. The control board is electrically connected to the motor. The battery is used to provide power to the motor and the control board. The transmission mechanism is connected to the output shaft of the motor.

7. The massager according to claim 6, wherein, The transmission mechanism includes a horizontally arranged transverse gear connected to the output shaft of the motor, a vertically arranged gear set and a transmission shaft connected to the transverse gear, and the transmission shaft is fixedly connected to the gear set; the gear set includes a gear seat, a first gear, a second gear and a transmission gear; the first gear is threadedly connected to the screw rod, the second gear is coaxially and fixedly connected to the first gear, the gear seat is fixedly arranged on the installation part, the first gear and the second gear are installed on the gear seat, the transmission gear meshes with the second gear, and the transmission gear is fixedly connected to the transmission shaft.

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