Clamping and pinching massage equipment

Abstract

The invention belongs to the technical field of massage equipment, and particularly relates to clamping and pinching massage equipment which comprises a shell, a first massage part and a second massage part, the first massage part and the second massage part are sequentially arranged in the shell, and the first massage part comprises a massage head used for clamping and massaging and a deflection clamping mechanism used for driving the massage head to swing at an angle in the axial direction of the shell. The first driving mechanism is connected with the deflection clamping mechanism; the second massage part comprises an electronic switch, an air pipe assembly, an air pressure generator and a massage extrusion piece; the air pipe assembly is connected with the electronic switch, the massage extrusion part and the air pressure generator; the air pressure generator generates air and fills the massage extrusion piece with the air; the electronic switch is used for controlling air in the massage extrusion part to enter and exit. The equipment has different massage modes of clamping and pinching massage of the first massage part and different massage modes of the second massage part at the same time, diversified massage experience is provided for a user, muscles and acupuncture points of arms can be stimulated more comprehensively, fatigue and pain of the arms are effectively relieved, and the massage effect is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of massage devices, and particularly relates to a pinching massage device. Background Art

[0002] As a device that can promote human blood circulation, relieve muscle fatigue and reduce body pain, massage physiotherapy devices play an important role in the field of health care. With the improvement of people's living standards and the increasing emphasis on health, massage physiotherapy devices have gradually entered thousands of households, evolving from the initial simple manual massage tools to the current automated and intelligent devices integrating a variety of advanced technologies.

[0003] Early massage physiotherapy devices had relatively simple functions and mainly relied on simple mechanical structures to achieve basic massage actions, such as simple vibration or rolling massage, which were difficult to meet the diverse needs of users. With the continuous progress of technology, electronic technology, sensor technology and new materials have gradually been applied to the field of massage physiotherapy devices, promoting the upgrading of products. The massage methods have also become increasingly rich, with various massage modes such as kneading, pushing and patting emerging, and being able to be customized according to the user's physical condition and needs.

[0004] However, the existing massage physiotherapy devices still have many drawbacks in the massage of the human arm. On the one hand, the massage effect is not rich enough. Most products can only provide one or a few massage techniques, unable to comprehensively stimulate the muscles and acupoints of the arm, and it is difficult to achieve the ideal relaxation and treatment effect. For example, for the deep relaxation of arm muscles, traditional massage physiotherapy devices often fall short and are unable to effectively relieve muscle tension and soreness. On the other hand, there are also deficiencies in the accuracy and adaptability of massage. The arm lengths, thicknesses and muscle conditions of different users vary, and existing devices are difficult to make precise adjustments according to these differences, resulting in uneven massage effects. Summary of the Invention

[0005] The purpose of the present invention is to provide a pinching massage device, aiming to solve the technical problems that the massage effect of the existing massage physiotherapy devices is not rich enough and cannot comprehensively stimulate the muscles and acupoints of the arm.

[0006] To achieve the above purpose, a pinching massage device provided by an embodiment of the present invention includes a housing, and a first massage part and a second massage part sequentially arranged in the housing.

[0007] The first massage part includes a massage head for pinching massage, a yaw clamping mechanism for driving the massage head to swing at an angle along the axial direction of the housing, and a first driving mechanism connected to the yaw clamping mechanism.

[0008] The second massage part is provided with a massage cavity penetrating axially, and the massage cavity forms a massage area for massage; the second massage part includes an electronic switch, a tracheal assembly, a pneumatic generator and a massage extrusion member; the tracheal assembly connects the electronic switch, the massage extrusion member and the pneumatic generator; the pneumatic generator generates gas and fills it into the massage extrusion member; the electronic switch is used to control the inflow and outflow of gas in the massage extrusion member.

[0009] Optionally, the massage head includes a connecting rod and a flexible member; the flexible member is sleeved around the connecting rod, and one end of the connecting rod extends outside the flexible member and is connected to the yaw clamping mechanism.

[0010] Optionally, the housing is provided with a guiding part, the guiding part is provided with a guiding groove extending radially along the housing, and one end of the connecting rod extends into the guiding groove.

[0011] Optionally, the massage head further includes a first motor for generating vibration, the first motor is sleeved in the flexible member and is located at one end of the connecting rod away from the yaw clamping mechanism.

[0012] Optionally, the yaw clamping mechanism includes a bevel gear and a gear transmission member; the bevel gear is connected to the output end of the first driving mechanism, and the bevel gear meshes with the gear transmission member; the gear transmission member is connected to the massage head and is used to drive the massage head to swing at an angle along the axial direction of the housing.

[0013] Optionally, the gear transmission member includes a rotating shaft, a bevel tooth part and a connecting part; the rotating shaft is rotatably connected to the housing, one end of the bevel tooth part is connected to the rotating shaft, and the other end is connected to the connecting part; the bevel tooth part meshes with the bevel gear; the connecting part forms an angle with the axis of the bevel gear, and the massage head is rotatably connected to the connecting part.

[0014] Optionally, an annular groove is provided on the outer periphery of the connecting part, an annular sleeve is provided at one end of the massage head, and the annular sleeve is sleeved on the annular groove and is rotatably connected to the connecting part.

[0015] Optionally, the tracheal assembly includes three tracheas and a tracheal connector, one ends of the three tracheas are respectively connected to the electronic switch, the pneumatic generator and the massage extrusion member, and the other ends are connected to the tracheal connector.

[0016] Optionally, the pneumatic generator is an air pump or a piston mechanism.

[0017] Optionally, the massage squeezing member is an airbag, an inflation cavity is arranged inside the airbag, and the inflation cavity is communicated with the tracheal assembly; the airbag is provided with the massage cavity penetrating axially therethrough.

[0018] Optionally, the massage squeezing member is a semi-closed squeezing member, a massage cavity penetrating axially therethrough is arranged inside the semi-closed squeezing member, and the massage cavity is communicated with the tracheal assembly.

[0019] Optionally, a sealing member is arranged at the opening of the semi-closed squeezing member.

[0020] Optionally, the pinching massage device further includes a vibration motor, and the vibration motor is arranged inside the housing.

[0021] Optionally, a partition board is arranged inside the housing, the second massage part and the massage head are arranged above the partition board, and the yaw pinching mechanism is arranged below the partition board; an avoidance groove is arranged on the partition board, the massage head passes through the avoidance groove, and the avoidance groove extends along the axial direction of the housing.

[0022] Optionally, the pinching massage device further includes a control board, an installation cavity is arranged at the top of the housing, and the control board is arranged inside the installation cavity and is electrically connected to the first massage part and the second massage part.

[0023] One or more of the above technical solutions in the pinching massage device provided by the embodiments of the present invention have at least the following technical effects: The device simultaneously has the pinching massage of the first massage part and different massage methods of the second massage part, providing users with a diversified massage experience, being able to more comprehensively stimulate the muscles and acupoints of the arm, effectively relieve the fatigue and pain of the arm, and improve the massage effect. The yaw pinching mechanism of the first massage part can drive the massage head to swing flexibly, realizing multi-angle pinching massage, enabling the massage head to accurately contact various parts of the arm, especially some inaccessible corners and muscle groups, improving the accuracy and pertinence of the massage. The massage cavity design of the second massage part enables the arm to be comfortably placed therein to receive massage, avoiding the discomfort that may be brought by traditional massage devices. At the same time, by reasonably designing the massage device in the massage cavity, a softer and more comfortable massage feeling can be provided, enhancing the user experience. The two massage parts work in sequence, being able to complete the comprehensive massage of the arm in a shorter time, improving the massage efficiency. Users can enjoy all-round massage services without having to change devices multiple times or perform complex operations, saving time and energy. The reasonable layout of each component inside the housing makes the entire pinching massage device have a compact structure, small volume, convenient to carry and store, and suitable for use in various occasions such as families and offices. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1 It is a schematic structural diagram of the pinching and massaging device provided by the embodiment of the present invention.

[0026] Figure 2 It is a sectional view of the massage extrusion member being an airbag provided by the embodiment of the present invention.

[0027] Figure 3 It is a sectional view of the massage extrusion member being a semi-closed extrusion member provided by the embodiment of the present invention.

[0028] Figure 4 It is a schematic structural diagram of the first massage part on the housing provided by the embodiment of the present invention.

[0029] Figure 5 It is a schematic structural diagram of the gear transmission member provided by the embodiment of the present invention.

[0030] Figure 6 It is an exploded schematic structural diagram of the massage head provided by the embodiment of the present invention.

[0031] Among them, the reference numerals in the figure are as follows:

[0032] Housing 10, partition 11, base 12, installation cavity 13, guiding part 14, clearance groove 111, guiding groove 141, first massage part 20, massage head 21, yaw clamping mechanism 22, first driving mechanism 23, connecting rod 211, flexible part 212, first motor 213, annular sleeve 214, bevel gear 221, gear transmission member 222, driving motor 231, gearbox 232, rotating shaft 2221, bevel gear part 2222, connecting part 2223, annular groove 2224, second massage part 30, massage cavity 31, electronic switch 32, tracheal assembly 33, air pressure generator 34, airbag 35a, semi-closed extrusion member 35b, trachea 331, tracheal connector 332, vibration motor 40, control board 50. Detailed implementation manners

[0033] The following will describe the embodiments of the present invention in detail. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The following will explain the embodiments of the present invention by referring to the attached Figures 1 to 6 The described embodiments are exemplary and are intended to explain the embodiments of the present invention, and should not be construed as a limitation to the present invention.

[0034] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0036] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0037] In an embodiment of the present invention, as Figures 1 to 6 shown, a pinching massage device is provided, which includes a housing 10, and a first massage part 20 and a second massage part 30 sequentially arranged in the housing 10. The first massage part 20 includes a massage head 21 for pinching and massaging, a yaw clamping mechanism 22 for driving the massage head 21 to swing at an angle along the axial direction of the housing 10, and a first driving mechanism 23 connected to the yaw clamping mechanism 22; the second massage part 30 is provided with a massage cavity 31 penetrating along the axial direction, and the massage cavity 31 forms a massage area for massage.

[0038] Specifically, the massage head 21 is connected to the yaw clamping mechanism 22, enabling the massage head 21 to flexibly swing at an angle along the axial direction of the housing 10 under the drive of the yaw clamping mechanism 22. The first massage part 20 is integrally arranged inside the housing 10 and is connected to the housing 10 through a mounting bracket or a fixing base. The yaw clamping mechanism 22 and the first driving mechanism 23 are installed on the fixing base, while the massage head 21 is indirectly connected to the fixing base through the yaw clamping mechanism 22, ensuring that the first massage part 20 can operate stably inside the housing 10 during work without affecting the protective effect of the housing 10 on it. The second massage part 30 is also arranged inside the housing 10, closely fitting with the housing 10 or fixed through a specific connection method. The first massage part 20 and the second massage part 30 are arranged in sequence inside the housing 10, usually arranged along the axial direction of the housing 10. This layout enables the user to first receive pinching massage through the first massage part 20 and then enter the second massage part 30 to experience different massage methods when using the device, thus achieving all-round and multi-level arm massage. The massage head 21 is located at the movable end of the yaw clamping mechanism 22. When the yaw clamping mechanism 22 moves, the massage head 21 can swing at a specific angle and trajectory, thereby realizing the pinching action on the human arm. The position of the massage head 21 is carefully designed to ensure that it can accurately contact various parts of the arm and achieve an efficient massage effect. The first driving mechanism 23 is generally located on one side of the yaw clamping mechanism 22 and is connected through a reasonable layout and transmission components, facilitating the transmission of power to the yaw clamping mechanism 22. At the same time, this positional relationship is also conducive to the rational utilization of the internal space of the device, making the structure of the entire first massage part 20 more compact. The massage cavity 31 runs through along the axial direction of the second massage part 30 and is located at the central position of the second massage part 30. Such a position design can ensure that when the user's arm enters the massage cavity 31, it can receive uniform massage stimulation from all around, improving the massage effect and comfort.

[0039] During use, the first driving mechanism 23 is activated to transmit power to the yaw clamping mechanism 22. Taking a motor drive as an example, the motor operation drives the transmission components, causing the yaw clamping mechanism 22 to move according to a predetermined program. When the yaw clamping mechanism 22 moves, it drives the connected massage head 21 to swing at an angle along the axial direction of the housing 10. When the massage head 21 swings, two or more massage heads 21 cooperate with each other to simulate the pinching action of the human hand and perform pinching massage on the human arm. By adjusting the output parameters of the first driving mechanism 23, such as the rotation speed and direction of the motor, the movement amplitude and frequency of the yaw clamping mechanism 22 can be controlled, and further the pinching strength and speed of the massage head 21 can be adjusted to meet the massage needs of different users.

[0040] The user puts the arm into the massage cavity 31 of the second massage part 30, and the structure or device on the inner wall of the massage cavity 31 massages the arm. The inner wall of the massage cavity 31 may be provided with massage protrusions, vibration devices or rotating components, etc. For example, when the inner wall is provided with massage protrusions, when the arm moves or remains stationary in the massage cavity 31, the massage protrusions will exert extrusion and stimulation on the muscles and acupoints on the surface of the arm; if a vibration device is provided, after the vibration device is started, the entire massage cavity 31 will vibrate, thereby relaxing the arm muscles; if a rotating component is provided, the rotation of the rotating component will drive the arm to perform a certain movement, realizing the stretching and relaxation of the muscles.

[0041] The device simultaneously has the pinching massage of the first massage part 20 and different massage methods of the second massage part 30, providing users with a diversified massage experience, being able to more comprehensively stimulate the muscles and acupoints of the arm, effectively relieve the fatigue and pain of the arm, and improve the massage effect. The yaw clamping mechanism 22 of the first massage part 20 can drive the massage head 21 to swing flexibly, realizing multi-angle pinching massage, enabling the massage head 21 to accurately contact various parts of the arm, especially some hard-to-reach corners and muscle groups, improving the accuracy and pertinence of the massage. The design of the massage cavity 31 of the second massage part 30 enables the arm to be comfortably placed therein for massage, avoiding the discomfort that may be brought by traditional massage devices. At the same time, by reasonably designing the massage device in the massage cavity 31, a softer and more comfortable massage feeling can be provided, enhancing the user experience. The two massage parts work in sequence, being able to complete the comprehensive massage of the arm in a shorter time, improving the massage efficiency. Users can enjoy all-round massage services without having to change the device multiple times or perform complex operations, saving time and energy. The reasonable layout of each component in the housing 10 makes the structure of the entire pinching massage device compact, small in volume, easy to carry and store, and suitable for use in various occasions such as families and offices.

[0042] In this example, as Figures 2 to 3 shown, the pinching massage device further includes a vibration motor 40, and the vibration motor 40 is arranged in the housing 10. Specifically, when the pinching massage device works, the first driving mechanism 23 drives the yaw clamping mechanism 22 to drive the massage head 21 to perform a pinching action, and the massage cavity 31 of the second massage part 30 performs corresponding massage operations on the placed arm. At this time, the vibration motor 40 can be started according to a preset program or a user operation instruction. For example, when the first massage part 20 is working, the vibration of the vibration motor 40 can make the pinching effect of the massage head 21 more dynamic, further relaxing the muscles. The addition of the vibration motor 40 makes the massage method of the pinching massage device more diversified. Vibration can penetrate deep into the muscle tissue, promote blood circulation, further relax the muscles, relieve muscle soreness and fatigue, enabling users to obtain a stronger relaxation feeling when receiving pinching massage and the massage of the second massage part 30, and enhancing the massage effect.

[0043] In this embodiment, as Figures 1 to 3 shown, a partition 11 is provided inside the housing 10. The second massage part 30 and the massage head 21 are arranged above the partition 11, and the yaw clamping mechanism 22 is arranged below the partition 11. An avoidance groove 111 is provided on the partition 11, and the massage head 21 passes through the avoidance groove 111, and the avoidance groove 111 extends along the axial direction of the housing 10. Specifically, with the partition 11 as the boundary, the second massage part 30 and the massage head 21 are located above the partition 11, and the yaw clamping mechanism 22 is located below the partition 11. The massage head 21 passes through the avoidance groove 111 extending along the axial direction of the housing 10 on the partition 11. This positional relationship enables the massage head 21 to swing at an angle along the axial direction of the housing 10 under the limitation of the avoidance groove 111 when the yaw clamping mechanism 22 drives the massage head 21 below the partition 11, so as to pinch and massage the arm located above. At the same time, the second massage part 30 can also perform corresponding massage operations on the arm placed in the massage cavity 31 above, without interference and cooperating with each other. The position of the partition 11 inside the housing 10 is designed according to the overall structure and functional layout of the device. Its main function is to divide the inside of the housing 10 into upper and lower regions, reasonably plan the space, make each component arranged orderly, improve the utilization rate of the internal space of the device, and at the same time help to reduce the mutual influence of each component during operation.

[0044] Furthermore, four bases 12 are provided at the bottom of the housing 10, and the bases 12 are arranged in a rectangular pattern. Specifically, the four bases 12 are integrally formed with the housing 10, and the four bases 12 are arranged in a rectangular pattern at the bottom of the housing 10. This layout can make the device placed more stably. The bases 12 at the four corners respectively bear part of the weight of the device, forming a stable support structure. No matter on what kind of plane the device is placed, it can be in full contact with the plane through the bases 12, reducing the risk of the device shaking or tipping over. At the same time, this rectangular arrangement is adapted to the component layout inside the device and will not interfere with the internal structure.

[0045] In this embodiment, as Figures 2 to 3As shown, the pinching massage device further includes a control board 50. An installation cavity 13 is provided at the top of the housing 10. The control board 50 is disposed in the installation cavity 13 and is electrically connected to the first massage part 20 and the second massage part 30. Specifically, the control board 50 is placed in the installation cavity 13 at the top of the housing 10 and is connected to the housing 10 by screws, buckles or positioning posts. When using screws, screw holes are opened at the corresponding positions of the control board 50 and the installation cavity 13, and the screws are tightened to achieve fixation; for snap connection, the control board 50 is clamped by the snap structure at the edge of the installation cavity 13; the positioning posts can initially position the control board 50 and then assist other fixing methods to ensure that the control board 50 is stably installed in the installation cavity 13 and prevent it from shaking or displacing during the operation of the device. The control board 50 is located in the installation cavity 13 at the top of the housing 10 and is in the upper position of the device. Such a design facilitates the user to operate and view the display elements and operation buttons (if any) on the control board 50. The user inputs instructions through the operation interface (such as buttons, touch screens, etc.) on the control board 50. After receiving the instructions, the control board 50 converts them into corresponding electrical signals. These electrical signals are transmitted to the driving components of the first massage part 20 and the second massage part 30 through wires. At the same time, a certain spatial distribution is formed in the vertical direction with the base 12 at the bottom, and appropriate spatial positions are also maintained with the internal partition 11, the yaw clamping mechanism 22, the second massage part 30 and the massage head 21, which neither affects the normal operation of other components nor can conveniently control each massage component.

[0046] In this embodiment, the massage head 21 includes a connecting rod 211 and a flexible member 212; the flexible member 212 is sleeved around the connecting rod 211, and one end of the connecting rod 211 extends outside the flexible member 212 and is connected to the yaw clamping mechanism 22. Specifically, the flexible member 212 is sleeved around the connecting rod 211, and the two are usually connected in a closely fitting manner, which may be through interference fit, glue bonding or by providing grooves on the connecting rod 211 and embedding the flexible member 212 into the grooves for fixation, ensuring that the flexible member 212 will not easily slide or fall off on the connecting rod 211 and can move together with the connecting rod 211. During the process of the massage head 21 pinching the arm, the flexible member 212 not only plays a fitting role but also a buffering role. When the pinching force changes, the flexible member 212 can absorb part of the impact force to prevent discomfort to the user caused by excessive pinching force. At the same time, the material and surface characteristics of the flexible member 212 can provide a certain amount of friction, increasing the friction with the arm during pinching, making the pinching effect more stable and preventing the arm from slipping during the pinching process.

[0047] Furthermore, the housing 10 is provided with a guiding portion 14. The guiding portion 14 is provided with a guiding groove 141 extending radially along the housing 10, and one end of the connecting rod 211 extends into the guiding groove 141. Specifically, the guiding portion 14 is integrally formed with the housing 10. The integral formation ensures the tight combination of the guiding portion 14 and the housing 10 from the manufacturing process, ensures the stability of the guiding portion 14 within the housing 10, and provides a reliable guiding structure for the connecting rod 211. The radial sliding of the connecting rod 211 within the guiding groove 141 is combined with the angular swing driven by the yaw clamping mechanism 22, enabling the massage head 21 to perform more flexible and diverse pinching motions. This composite motion mode can simulate various pinching actions of the human hand, increasing the massage methods and effects. For example, when pinching the arm muscles, the massage head 21 can gradually adjust its position through the sliding of the connecting rod 211 within the guiding groove 141 during the process of approaching the arm, and then perform pinching under the action of the yaw clamping mechanism 22, achieving a more precise and comfortable massage experience.

[0048] Furthermore, the massage head 21 further includes a first motor 213 for generating vibrations. The first motor 213 is sleeved within the flexible member 212 and is located at one end of the connecting rod 211 away from the yaw clamping mechanism 22. Specifically, in the structure of the massage head 21, the first motor 213 is inside the flexible member 212 and is located at one end of the connecting rod 211 away from the yaw clamping mechanism 22. Such a position arrangement enables the vibrations generated by the first motor 213 to directly act on the flexible member 212 and then be transmitted to the human arm through the flexible member 212 on the one hand. On the other hand, it does not affect the connection between the connecting rod 211 and the yaw clamping mechanism 22 and the movement of the connecting rod 211 within the guiding groove 141, ensuring the coordinated operation of the pinching motion and the vibration function of the massage head 21. When the vibration function of the pinching massage device is turned on, the control board 50 sends an electrical signal to the first motor 213, and the first motor 213 is energized to operate. There is usually an eccentric block inside the first motor 213. As the motor rotates at a high speed, the eccentric block generates a centrifugal force. Since the center of gravity of the eccentric block does not coincide with the rotation center of the motor, this centrifugal force causes the motor to generate strong vibrations.

[0049] In this example, as Figures 4 to 6As shown, the yaw clamping mechanism 22 includes a bevel gear 221 and a gear transmission member 222; the bevel gear 221 is connected to the output end of the first driving mechanism 23, and the bevel gear 221 meshes with the gear transmission member 222; the gear transmission member 222 is connected to the massage head 21 and is used to drive the massage head 21 to swing at an angle along the axial direction of the housing 10. Specifically, the bevel gear 221 and the gear transmission member 222 mesh with each other, and in terms of spatial position, their axis lines intersect at a certain angle. This layout enables the gear transmission member 222 to rotate in a predetermined direction and trajectory under the drive of the bevel gear 221, providing appropriate power output for the swing of the massage head 21. When the first driving mechanism 23 is started, its output shaft begins to rotate, driving the connected bevel gear 221 to rotate. Driven by the power, the bevel gear 221 transmits the power to the gear transmission member 222 through the meshing action of the tooth surfaces. Due to the special shape of the bevel gear 221, it can change the direction of power transmission, causing the gear transmission member 222 to rotate at a specific angle and direction. The rotating gear transmission member 222 drives the connecting rod of the massage head 21 connected to it. The connecting rod swings at an angle along the axial direction within the housing 10 around a specific fulcrum (or axis) under the drive of the gear transmission member 222. For example, when the gear transmission member 222 rotates clockwise, the connecting rod will swing correspondingly within a certain angle range, driving the massage head 21 to approach the human arm and perform a pinching action; when the gear transmission member 222 rotates counterclockwise, the massage head 21 will swing in the opposite direction, releasing the pinch on the human arm. By controlling the output of the first driving mechanism 23, such as adjusting the rotational speed, rotation direction of the driving motor or the transmission ratio of the gearbox, the rotation of the gear transmission member 222 can be precisely controlled, and thus the swing angle, amplitude and frequency of the massage head 21 can be accurately controlled to meet different massage needs.

[0050] Further, the gear transmission member 222 includes a rotating shaft 2221, a conical tooth portion 2222 and a connecting portion 2223; the rotating shaft 2221 is rotatably connected to the housing 10, one end of the conical tooth portion 2222 is connected to the rotating shaft 2221, and the other end is connected to the connecting portion 2223; the conical tooth portion 2222 is meshed with the conical gear 221; the connecting portion 2223 forms an angle with the axial direction of the conical gear 221, and the massage head 21 is rotatably connected with the connecting portion 2223. Specifically, the conical gear 221 and the gear transmission member 222 are meshed with each other, their tooth surfaces are in close contact, and power transmission is achieved through the interaction force between teeth. This meshing method can change the direction of power transmission, and transmit the power output by the first driving mechanism 23 to the gear transmission member 222 at a suitable angle, providing power support for the subsequent drive of the massage head 21 to swing. The bevel gear 221 and the gear transmission member 222 mesh with each other, and in spatial position, their axis lines intersect at a certain angle to achieve a change in the direction of power transmission. This layout enables the gear transmission member 222 to move in a predetermined direction and trajectory under the drive of the bevel gear 221, providing a suitable power output for the swing of the massage head 21. The gear transmission member 222 is connected to the connecting rod 211 of the massage head 21, and the rotation center of the gear transmission member 222 is associated with the swing center of the connecting rod 211. When the gear transmission member 222 rotates, it can drive the connecting rod 211 to swing axially at an angle around a specific axis in the housing 10, so that the massage head 21 can accurately pinch the human arm.

[0051] Further, the outer periphery of the connecting portion 2223 is provided with an annular groove 2224, and one end of the massage head 21 is provided with an annular sleeve 214, which is sleeved on the annular groove 2224 and is rotatably connected to the connecting portion 2223. Specifically, the annular sleeve 214 at one end of the massage head 21 is tightly sleeved on the annular groove 2224 on the outer periphery of the connecting portion 2223, and there is a clearance fit between the two, which can not only ensure that the annular sleeve 214 can rotate relatively on the annular groove 2224, but also prevent excessive shaking between the two. Lubricating grease may also be applied on the contact surface between the annular sleeve 214 and the annular groove 2224 to further reduce the friction during rotation and ensure the smoothness of rotation. At the same time, in order to prevent the annular sleeve 214 from falling off from the annular groove 2224, a limiting protrusion may be provided on the edge of the annular groove 2224, or a clamping structure, such as an elastic buckle, may be provided on the inner wall of the annular sleeve 214 to make it tightly fit with the annular groove 2224 and firmly connected. Through the rotational connection between the annular sleeve 214 and the annular groove 2224, the massage head 21 is rotatably connected to the connecting portion 2223. This connection mode enables the massage head 21 to rotate around the connecting portion 2223, providing a basis for the multi-angle pinching action of the massage head 21.

[0052] Further, the first driving mechanism 23 includes a driving motor 231 and a gearbox 232. Both the driving motor 231 and the gearbox 232 are disposed within the housing 10. The gearbox 232 is connected to the driving motor 231 and the yaw clamping mechanism 22. Specifically, the output shaft of the driving motor 231 is connected to the input shaft of the gearbox 232 through a coupling or directly. The coupling can effectively buffer the vibration generated during the startup and operation of the motor, ensuring smooth power transmission. If directly connected, the output shaft of the motor and the input shaft of the gearbox 232 need to be accurately aligned to ensure concentricity, so that the power generated by the motor can be efficiently transmitted to the gearbox 232. The output shaft of the gearbox 232 is connected to the shaft of the bevel gear 221 in the yaw clamping mechanism 22, usually by key connection. Key grooves are machined on the output shaft and the shaft of the bevel gear 221, and a key is installed to achieve circumferential fixation, thereby stably transmitting the adjusted power of the gearbox 232 to the bevel gear 221, and then driving the yaw clamping mechanism 22 to work.

[0053] In this embodiment, as Figures 2 to 3 shown, the second massage part 30 includes an electronic switch 32, a tracheal assembly 33, a pneumatic generator 34, and a massage squeezing member; the tracheal assembly 33 is connected to the electronic switch 32, the massage squeezing member, and the pneumatic generator 34; the pneumatic generator 34 generates gas and fills it into the massage squeezing member; the electronic switch 32 is used to control the inflow and outflow of gas in the massage squeezing member. Specifically, when the pinching massage device activates the function of the second massage part 30, the pneumatic generator 34 starts to work. The motor inside the pneumatic generator 34 drives components such as a piston or an impeller to operate, compresses air, and generates gas with a certain pressure. The generated gas is transmitted through the tracheal assembly 33. The tracheal assembly 33 serves as a gas transmission channel, stably delivering the gas generated by the pneumatic generator 34 to the massage squeezing member. The control board 50 sends a control signal to the electronic switch 32 according to the user's operation instruction or preset program. When it is necessary to inflate the massage squeezing member, the electronic switch 32 opens after receiving the control signal, allowing the gas to enter the massage squeezing member from the pneumatic generator 34 through the tracheal assembly 33; when it is necessary to deflate, the electronic switch 32 receives the control signal again to change its state, enabling the gas in the massage squeezing member to be discharged through the tracheal assembly 33, realizing the control of the gas volume in the massage squeezing member. As the gas is filled into the massage squeezing member, the massage squeezing member gradually expands, exerting a squeezing effect on the arm placed in the massage cavity 31. When the gas is discharged, the massage squeezing member contracts, relaxing the squeezing on the arm. By controlling the opening and closing frequency and time of the electronic switch 32, the gas volume in the massage squeezing member is adjusted, thereby realizing squeezing massages with different intensities and frequencies, simulating the pressing actions of human hands. The squeezing massage achieved by the second massage part 30 through air pressure changes complements the pinching massage of the first massage part 20, providing users with a more diverse massage experience and meeting the personalized needs of different users.

[0054] Further, the tracheal component 33 includes three tracheas 331 and a tracheal connector 332. One end of each of the three tracheas 331 is respectively connected to the electronic switch 32, the air pressure generator 34, and the massage extrusion member, and the other end is connected to the tracheal connector 332. The air pressure generator 34 is an air pump or a piston mechanism. Specifically, the tracheal connector 332 is a tee or a similar multi-way structure, and its internal channel design ensures that after the three tracheas 331 are connected, gas can be smoothly exchanged among them. Through an internal sealing structure, such as a rubber gasket, it is ensured that the trachea 331 is tightly connected to the tracheal connector 332 to prevent gas leakage at the connection. The tracheal connector 332 is installed at an intermediate position close to the air pressure generator 34, the electronic switch 32, and the massage extrusion member, so that the lengths of the three tracheas 331 can be relatively balanced, reducing the pressure loss of gas transmission. The reasonable layout of the tracheal connector 332 and the three tracheas 331 makes the gas transmission path shorter and smoother, reducing the pressure loss and energy loss during gas transmission, ensuring that the gas generated by the air pressure generator 34 can be efficiently transmitted to the massage extrusion member, and improving the effect and stability of massage extrusion.

[0055] Further, the massage extrusion member is an airbag 35a, and an inflation chamber is provided inside the airbag 35a. The inflation chamber is communicated with the tracheal component 33; the airbag 35a is provided with an axially penetrating massage chamber 31. Specifically, the inflation chamber of the airbag 35a is connected to the tracheal component 33 through the trachea 331. One end of the trachea 331 is tightly inserted into the air inlet of the inflation chamber of the airbag 35a, and a sealant or a sealing joint is used for sealing to ensure that gas can only enter the inflation chamber from the trachea 331, preventing gas leakage, and ensuring that the airbag 35a can be effectively inflated and deflated to achieve the massage function. The airbag 35a is provided with an axially penetrating massage chamber 31, and the user's arm passes through the massage chamber 31. The position of the airbag 35a in the massage chamber 31 is carefully designed to ensure that when inflated and expanded, it can evenly squeeze all parts of the arm. The airbag 35a exerts a uniform squeezing effect on the arm located in its massage chamber 31, simulating the pressing action of a human hand, promoting blood circulation in the arm, and relieving muscle fatigue. When the electronic switch 32 controls deflation, the gas in the airbag 35a is discharged through the tracheal component 33, and the airbag 35a gradually contracts, relaxing the squeezing on the arm. By controlling the inflation and deflation frequencies and the air pressure magnitude inside the airbag 35a, different intensities and rhythms of massage effects can be achieved. At the same time, an appropriate gap is maintained between the airbag 35a and the inner wall of the massage chamber 31 so that the airbag 35a can freely expand and contract without affecting its normal operation.

[0056] Further, the massage squeezing member is a semi-closed squeezing member 35b. There is a massage cavity 31 axially penetrating inside the semi-closed squeezing member 35b, and the massage cavity 31 communicates with the trachea assembly 33. Specifically, the massage cavity 31 inside the semi-closed squeezing member 35b is connected to the trachea assembly 33 through a trachea 331. One end of the trachea 331 is inserted into the air inlet of the massage cavity 31 of the semi-closed squeezing member 35b, and the connection is sealed with a sealant or a sealing joint to prevent gas leakage and ensure that the gas can smoothly enter the massage cavity 31 to realize the squeezing massage function. The gas generated by the air pressure generator 34 enters the massage cavity 31 of the semi-closed squeezing member 35b through the trachea assembly 33. As the gas is filled, the internal air pressure of the semi-closed squeezing member 35b increases, exerting a squeezing effect on the arm located in the massage cavity 31. Due to the special structure of the semi-closed squeezing member 35b, the gas accumulates inside to form pressure and squeezes the arm from all directions, simulating the massage action of the human hand and promoting blood circulation in the arm. When the electronic switch 32 controls deflation, the gas in the massage cavity 31 is discharged through the trachea assembly 33, and the internal pressure of the semi-closed squeezing member 35b decreases, relaxing the squeezing on the arm. By adjusting the frequencies of inflation and deflation and the air pressure magnitude in the massage cavity 31, massage effects with different intensities and rhythms can be achieved.

[0057] Further, a seal is provided at the opening of the semi-closed squeezing member 35b. Specifically, the seal is installed at the opening of the semi-closed squeezing member 35b and is usually fixed by bonding, slot embedding, etc. If it is bonded, a high-strength sealant adapted to the material of the semi-closed squeezing member 35b will be selected to ensure that the seal closely fits the semi-closed squeezing member 35b; if slot embedding is adopted, a special slot will be designed at the opening of the semi-closed squeezing member 35b, and the edge of the seal is accurately embedded in the slot to achieve good sealing and prevent gas from escaping from the opening.

[0058] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pinching massage device, characterized in that: The invention comprises a shell, and a first massage part and a second massage part which are sequentially arranged in the shell. The first massage part includes a massage head for clamping massage, a swing clamping mechanism for driving the massage head to swing at an angle along the axial direction of the housing, and a first driving mechanism connected to the swing clamping mechanism; The second massage part is provided with a massage cavity penetrating along the axial direction, and the massage cavity forms a massage area for massage.

2. The pinching massage device according to claim 1, characterized in that: The massage head comprises a connecting rod and a flexible member; the flexible member is sleeved on the periphery of the connecting rod, and one end of the connecting rod extends out of the flexible member and is connected to the deflection clamping mechanism.

3. The pinching massage device according to claim 2, characterized in that: The shell is provided with a guide portion, and the guide portion is provided with a guide groove extending radially along the shell, and one end of the connecting rod extends into the guide groove.

4. The pinching massage device according to claim 2, characterized in that: The massage head also includes a first motor for generating vibration. The first motor is sleeved in the flexible member and is located at an end of the connecting rod away from the deflection clamping mechanism.

5. The pinching massage device according to any one of claims 1 to 4, characterized in that: The yaw clamping mechanism includes a bevel gear and a gear transmission member; the bevel gear is connected to the output end of the first driving mechanism, and the bevel gear is meshed with the gear transmission member; the gear transmission member is connected to the massage head and is used to drive the massage head to swing at an angle along the axial direction of the shell.

6. The pinching massage device according to claim 5, characterized in that: The gear transmission component includes a rotating shaft, a conical tooth portion and a connecting portion; the rotating shaft is rotatably connected to the shell, one end of the conical tooth portion is connected to the rotating shaft, and the other end is connected to the connecting portion; the conical tooth portion is meshed with the conical gear; the connecting portion forms an angle with the axial direction of the conical gear, and the massage head is rotatably connected to the connecting portion.

7. The pinching massage device according to claim 6, characterized in that: An annular groove is arranged on the outer periphery of the connecting part, and an annular sleeve is arranged on one end of the massage head. The annular sleeve is arranged on the annular groove and is rotatably connected with the connecting part.

8. The pinching massage device according to any one of claims 1 to 4, characterized in that: The second massage part includes an electronic switch, an air pipe assembly, an air pressure generator and a massage extrusion piece; the air pipe assembly connects the electronic switch, the massage extrusion piece and the air pressure generator; the air pressure generator generates gas and fills it into the massage extrusion piece; the electronic switch is used to control the inflow and outflow of gas in the massage extrusion piece.

9. The pinching massage device according to claim 8, characterized in that: The trachea assembly comprises three tracheas and a trachea connector. One end of the three tracheas is respectively connected to the electronic switch, the air pressure generator and the massage extruder, and the other end is connected to the trachea connector.

10. The pinching massage device according to claim 9, characterized in that: The air pressure generator is an air pump or a piston mechanism.

11. The pinching massage device according to claim 8, characterized in that: The massage extrusion piece is an airbag, an inflation cavity is arranged in the airbag, and the inflation cavity is communicated with the trachea component; the airbag is provided with the massage cavity penetrating along the axial direction.

12. The pinching massage device according to claim 8, characterized in that: The massage extrusion piece is a semi-enclosed extrusion piece, and the massage cavity penetrating along the axial direction is arranged in the semi-enclosed extrusion piece, and the massage cavity is communicated with the trachea assembly.

13. The pinching massage device according to claim 12, characterized in that: A sealing member is provided at the opening of the semi-enclosed extrusion member.

14. The pinching massage device according to any one of claims 1 to 4, characterized in that: The pinching massage device further comprises a vibration motor, and the vibration motor is arranged in the housing.

15. The pinching massage device according to any one of claims 1 to 4, characterized in that: A partition is arranged in the shell, the second massage part and the massage head are arranged above the partition, and the swing clamping mechanism is arranged below the partition; an air avoidance groove is arranged on the partition, the massage head passes through the air avoidance groove, and the air avoidance groove extends axially along the shell.

16. The pinching massage device according to any one of claims 1 to 4, characterized in that: The pinching massage device further includes a control panel. A mounting cavity is disposed on the top of the housing. The control panel is disposed in the mounting cavity and is electrically connected to the first massage part and the second massage part.

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