Massage device having link part capable of adjusting width-direction pressurization position

Abstract

Disclosed is a massage device having a link portion capable of adjusting a width-direction pressurization position. According to one aspect of the present invention, a massage device having a link portion capable of adjusting a pressurizing position in a width direction may comprise: a pressurizing portion having a pressurizing member for pressurizing a body of a user; a link part for providing a path for turning the pressing member around the longitudinal direction; and a driving unit that provides a driving force to rotate the link unit.

Description

Technical Field

[0001] The present invention relates to a massage device, and more specifically, to a massage device having a linkage portion having an adjustable width-direction pressure position. Background Technology

[0002] Prolonged work in improper posture can cause acute or chronic pain in the muscles and nerves of the spine. Similarly, prolonged staring at a computer monitor or using a smartphone can cause acute or chronic pain in the muscles and nerves of the cervical spine.

[0003] To alleviate the aforementioned pain, the massage device applies heat stimulation to the affected area as it moves along the body. This stimulation can improve blood circulation or relieve temporary muscle pain.

[0004] Traditional massage devices utilize heated ceramics to provide heat therapy to body parts. Multiple heated ceramics can be arranged, with a pair arranged side-by-side along the width and another pair arranged in multiple columns along the length, moving along the body parts to provide massage or heat therapy.

[0005] However, traditional massage devices have the following problem: although the width of the body parts being treated with heat varies, they cannot reflect this difference in width. For example, when treating the back (thoracic spine), waist (lumbar spine), and neck (cervical spine), the neck is much narrower than the back or waist. If the spacing between the heating ceramics is maintained in the width direction as when treating the back or waist, the heating ceramics cannot make proper contact with the neck, thus preventing the heat treatment from proceeding normally.

[0006] Therefore, it is necessary to develop a massage device that can effectively massage even narrow body parts such as the neck. Summary of the Invention

[0007] The present invention was proposed to solve the above-mentioned problems. The purpose of the present invention is to provide a massage device with a linkage portion having an adjustable width direction pressure position, so that even narrow body parts such as the neck can be massaged.

[0008] The subject matter of this invention is not limited to the subject matter described above, and other subject matters not mentioned can be clearly understood by those skilled in the art from the following description.

[0009] According to one aspect of the present invention, a massage device having a linkage portion with an adjustable width-direction pressurization position is provided, comprising: a pressurization portion having a pressurization member for applying pressure to a user's body; a linkage portion for providing a path for the pressurization member to rotate about a length direction; and a drive portion for providing a driving force for rotating the linkage portion.

[0010] At this time, the connecting rod part may include a drive connecting rod component, which is directly connected to the drive rotation shaft of the drive part.

[0011] At this time, the connecting rod part also includes a driven connecting rod component, which is connected to the driving connecting rod component and rotates together. The driving part may have a driven rotation shaft, and the driven connecting rod component is directly connected to the driven rotation shaft.

[0012] At this time, the driving link component and the driven link component may have a driving gear surface and a driven gear surface that mesh with each other, respectively.

[0013] At this time, the connecting rod may also include a guide connecting rod component, which has a rotation center axis to make the pressurizing component rotate.

[0014] At this time, the connecting rod may further include a first transmission connecting rod component, which transmits the rotational force of the driving connecting rod component to the guide connecting rod component.

[0015] At this time, the first transmission link component may have a first hinge axis and a second hinge axis, the pressurizing component is hinged and fixed to the first hinge axis, and the guide link component is hinged and fixed to the second hinge axis.

[0016] At this time, the first transmission link component may have a first extension surface, such that the first hinge shaft and the second hinge shaft are arranged at a first distance interval.

[0017] At this time, the first transmission link component may have a first hinge axis, and the pressurizing component and the guide link component are hinged and fixed to the first hinge axis.

[0018] At this time, the pressurizing part may also include a first support bracket, and the pressurizing component is rotatably fixed to the first support bracket with a first pressurizing rotation axis parallel to the width direction as the center.

[0019] At this time, the first support bracket may have an inclined axis, so that the first pressure rotating axis rotates about the length direction to form an angle.

[0020] At this time, the pressurizing component may have a first elastic component, which applies an elastic force to the first support bracket, causing the first support bracket to rotate in a first direction toward the inside of the width direction.

[0021] At this time, the pressurizing component may have a stop member, which prevents the first support bracket from rotating in the second direction beyond a certain angle when the first support bracket rotates in the second direction outward in the width direction.

[0022] At this time, the pressurizing part may also include a second support bracket, and the pressurizing component is rotatably fixed to the second support bracket with a second pressurizing rotation axis parallel to the length direction as the center.

[0023] At this time, the connecting rod includes a second transmission connecting rod component and a second elastic component. The second transmission connecting rod component transmits the rotational force of the driving connecting rod component to the pressurizing component, and the second elastic component applies an elastic force to cause the second transmission connecting rod component to rotate in a third direction in the width direction.

[0024] At this time, the second transmission link component may have a third hinge axis and a fourth hinge axis, the pressurizing component is hinged and fixed to the third hinge axis, and the second elastic component is connected to the fourth hinge axis.

[0025] At this time, the second transmission link component may have a second extension surface, such that the third hinge axis and the fourth hinge axis are configured at a second distance interval.

[0026] At this time, the second transmission link component may have a third hinge axis, the pressurizing component is hinged and fixed to the third hinge axis, and the second elastic component is connected to the third hinge axis.

[0027] According to the above configuration, in the massage device with an adjustable width-direction pressure position of the connecting rod portion according to an embodiment of the present invention, in order to apply pressure to the user's cervical spine, the pressure member is arranged to rotate around the length direction via the connecting rod portion, thereby adjusting the distance between a pair of pressure members. Therefore, it can not only massage the wider body parts such as the back or waist, but also massage the narrower body parts such as the neck, thereby improving the massage effect.

[0028] The effects of the present invention are not limited to those described above, but should be understood to include all effects that can be derived from the detailed description of the invention or the inventive structure described in the claims. Attached Figure Description

[0029] Figure 1 A side view of a massage device having an adjustable width-direction pressure position on a connecting rod according to an embodiment of the present invention.

[0030] Figure 2This is a perspective view of a massage device having a linkage portion with an adjustable width-direction pressure position according to an embodiment of the present invention.

[0031] Figure 3 The diagram shows a front view of a massage device with an adjustable width-direction pressure position for a linkage portion according to an embodiment of the present invention, and a diagram showing the state before the height of the acupressure component is raised.

[0032] Figure 4 The diagram shows a front view of a massage device with an adjustable width-direction pressure position on a linkage portion according to an embodiment of the present invention, and a diagram showing the state after the height of the acupressure component has been raised.

[0033] Figure 5 This is a cross-sectional view of a massage device having an adjustable width-direction pressure position on a linkage portion according to an embodiment of the present invention, and a diagram showing the state after the height of the acupressure component has been raised.

[0034] Figure 6 The diagram shows a front view of a massage device with an adjustable width-direction pressure position on a linkage portion according to an embodiment of the present invention, and a diagram showing the change in the angle of the acupressure component after the height of the acupressure component is increased.

[0035] Figure 7 A perspective view of a massage device having a linkage portion with an adjustable width-direction pressure position, according to another embodiment of the present invention.

[0036] Figure 8 A rear view of a massage device having an adjustable width-direction pressure position on a linkage portion, according to another embodiment of the present invention, is shown in a diagram illustrating the state before the height of the acupressure component is raised.

[0037] Figure 9 A rear view of a massage device having an adjustable width-direction pressure position on a linkage portion, as described in another embodiment of the present invention, is shown in a diagram illustrating the state after the height of the acupressure component has been raised.

[0038] Figure 10 A perspective view of a massage device having a linkage portion with an adjustable width-direction pressure position, according to another embodiment of the present invention.

[0039] Figure 11 A rear view of a massage device having an adjustable width-direction pressure position on a linkage portion, according to another embodiment of the present invention, is shown in a diagram illustrating the state before the height of the acupressure component is raised.

[0040] Figure 12 A rear view of a massage device having an adjustable width-direction pressure position on a linkage portion, as described in another embodiment of the present invention, is shown in a diagram illustrating the state after the height of the acupressure component has been raised. Detailed Implementation

[0041] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings to enable those skilled in the art to readily implement the invention. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. For clarity, parts irrelevant to the description have been omitted from the drawings, and the same or similar reference numerals are used throughout the specification.

[0042] The words and terms used in this specification and claims should not be construed as limited to their ordinary or dictionary meanings, but should be interpreted in accordance with the meaning and concepts consistent with the technical idea of ​​this invention, based on the principle that the inventor can define terms and concepts in order to best illustrate his invention.

[0043] Figure 1 To illustrate a side view of a massage device having an adjustable width-direction pressure position on a connecting rod according to an embodiment of the present invention, Figure 2 A perspective view of a massage device having a linkage portion with an adjustable width-direction pressure position according to an embodiment of the present invention is provided. Figure 3 This is a front view of a massage device with an adjustable width-direction pressure position on a linkage according to an embodiment of the present invention, showing the state before the pressure member is raised in height. Here, the X-axis represents the length direction (axial direction), that is, the direction in which the massage device moves along the user's body to massage the user; the Y-axis represents the width direction, that is, the left-right direction of the user; and the Z-axis represents the height direction, that is, the direction in which the pressure member of the massage device is raised to apply pressure to the user. For clarity of the invention, parts unrelated to the description are omitted in the drawings.

[0044] like Figure 1 As shown, a massage device with an adjustable width-direction pressure position of a linkage portion according to an embodiment of the present invention may include a ceramic module 10, a conveying portion 20 for moving the ceramic module 10, a control portion 30 for controlling the movement of the conveying portion 20, and an input portion 40 for inputting the desired heat therapy mode for the user.

[0045] The massage device may include a main pad 11 for use on the user's upper body and spine, and an auxiliary pad 12 for use on the user's lower body. It may also include a mounting section 13 for placing and supporting the main pad 11 and the auxiliary pad 12.

[0046] The ceramic module 10 can move along the length X of the user's spine and massage the spine, and as... Figure 2As shown, the ceramic module 10 can use the current supplied through the control unit 30 to heat or cool the pressure unit 100, thereby providing a massage effect with an appropriate temperature according to the massage position.

[0047] At this time, the ceramic module 10 can not only use high temperature heat, but also use far-infrared rays to provide users with warm compress and massage effects.

[0048] The pressure section 100 provided on the ceramic module 10 can be formed as a roller, but it is not limited to this. As long as the pressure section 100 can rotate during the movement of the ceramic module 10, it can have various shapes and structures.

[0049] Furthermore, when the pressure section 100 is made of materials such as ceramic, far-infrared rays can be generated during the use of the massage device, thereby improving the massage effect. However, it is not limited to this material; it can also be made of other materials as long as it can transfer heat to the user's body to provide a massage effect.

[0050] Furthermore, the conveying unit 20 may have a conveying drive component for moving the ceramic module 10 along the user's length direction X. The conveying component 22 is connected to the ceramic module 10 and, depending on the forward or reverse rotation of the conveying drive motor 21, is used to convey the ceramic module 10 to one side or the other side along the user's length direction X.

[0051] The conveying drive motor 21 has a conveying rotating shaft that rotates when current is supplied. The conveying component 22 is connected to the conveying rotating shaft and transmits its rotational force according to the rotation of the conveying rotating shaft, thereby moving the ceramic module 10.

[0052] The conveying component 22 is connected to the ceramic module 10 and, depending on the forward or reverse rotation of the conveying drive motor 21, is used to convey the ceramic module 10 along the user's length direction X to one side or the other side.

[0053] The conveying component 22 can selectively employ a conveyor belt, conveyor chain, or conveyor rope, but is not limited to these. It can also employ various methods of conveying objects using the driving force of the conveying drive motor 21, such as using a lead screw or rack and pinion.

[0054] The conveyor drive motor 21 can be configured to provide driving force when it is spaced apart from the ceramic module 10, or it can be configured to provide driving force when it is inserted into the ceramic module 10.

[0055] like Figure 2As shown, the ceramic module 10 includes a pressure section 100, a connecting rod section 200, and a drive section 300. The pressure section 100 has a pressure member 110 for applying pressure to the user's cervical spine. The connecting rod section 200 provides a path for the pressure member 110 to rotate around the length direction X. The drive section 300 provides a driving force for the connecting rod section 200 to rotate.

[0056] The pressure member 110 disposed in the pressure section 100 may have a separate heating element to provide a warm massage effect to the user. In addition, the pressure member 110 may be disposed on one side and the other side in the width direction Y centered on the user's spine, thereby providing a massage effect while applying pressure to acupoints distributed along both sides of the user's spine (e.g., acupoints of the Bladder Meridian of Foot Taiyang).

[0057] Figure 4 The diagram shows a front view of a massage device with an adjustable width-direction pressure position on a linkage portion according to an embodiment of the present invention, and a diagram showing the state after the height of the acupressure component has been raised.

[0058] In addition, such as Figure 4 As shown, the linkage 200 provides a path for the pressurizing member 110 to rotate about the length direction X. That is, as the pressurizing member 110 rotates about the length direction X, the position of the pressurizing member 110 in the width direction Y changes, thereby adjusting the spacing between the pair of pressurizing members 110, and as the position of the pressurizing member 110 in the height direction Z changes, the degree of pressure applied to the user's body can also be adjusted.

[0059] Furthermore, the drive unit 300 provides driving force to rotate the linkage unit 200. For this purpose, the linkage unit 200 may include a drive linkage component 210, which is directly connected to the drive rotation shaft 310 disposed in the drive unit 300. This direct connection of the drive linkage component 210 to the drive rotation shaft 310 of the drive unit 300 improves user convenience.

[0060] That is, in order to apply pressure to the user's cervical spine, the pressure component 110 is rotated around the length direction X via the connecting rod 200, thereby adjusting the distance between the pair of pressure components 110. Therefore, it can not only massage the wider body parts such as the back or waist, but also the narrower body parts such as the neck, thereby improving the massage effect.

[0061] like Figure 3 and Figure 4 As shown, the drive linkage component 210 may include a drive linkage body 211 fixed to the drive rotation shaft 310.

[0062] That is, one end of the drive linkage body 211 is directly fixed to the drive rotation shaft 310, and rotates together with the drive rotation shaft 310 when it rotates in one direction or the other direction. In order to fix one end of the drive linkage body 211, a separate fastening component can be provided.

[0063] At this time, the drive unit 300 may have a separate gearbox, configured to reduce the rotational speed of the drive shaft 310 while increasing the torque.

[0064] like Figure 3 and Figure 4 As shown, the linkage portion 200 may further include a driven linkage component 220, which is connected to the drive linkage component 210 and rotates together with it. The drive portion 300 may have a driven rotation shaft 320, and the driven linkage component 220 is directly connected to the driven rotation shaft 320.

[0065] That is, as described above, the pressure members 110 can be respectively arranged on both sides of the user's width direction Y. When a driven link member 220 is provided that is connected to the drive link member 210 and rotates together, the pair of pressure members 110 respectively arranged on both sides of the width direction Y can be rotated around the length direction X by a link drive motor provided in the drive unit 300, thereby simplifying the structure of the massage device and reducing weight and cost.

[0066] At this time, the driven rotation shaft 320, which is directly connected to the driven link component 220, can be configured to rotate freely without being connected to a separate power source. When configured in this way, the driven link component 220 can rotate smoothly together with the drive link component 210.

[0067] like Figure 3 and Figure 4 As shown, the driven link component 220 includes a driven link body 221 fixed to the driven rotation shaft 320, and the drive link body 211 and the driven link body 221 may have a drive gear surface 211a and a driven gear surface 221a that mesh with each other, respectively.

[0068] That is, one end of the driven link body 221 is directly fixed to the driven rotating shaft 320, and since the driven rotating shaft 320 is configured to rotate freely, when the driving rotating shaft 310 rotates in one direction or another direction to make the driving link body 211 rotate, the driven link body 221 will also rotate together.

[0069] Therefore, the drive link body 211 and the driven link body 221 can respectively have a drive gear surface 211a and a driven gear surface 221a that mesh with each other. When configured in this way, it can prevent slippage between them, thereby enabling the stable operation of the pressurizing component 110.

[0070] At this time, a separate fastening component can be provided to fix one end of the driven link body 221.

[0071] Alternatively, the drive gear surface 211a and the driven gear surface 221a can be integrally formed on the drive link body 211 and the driven link body 221, but they can also be configured as follows: a separate drive pinion with the drive gear surface 211a and a separate driven pinion with the driven gear surface 221a are respectively provided, and then they are integrally combined on the drive link body 211 and the driven link body 221.

[0072] like Figure 3 and Figure 4 As shown, the connecting rod portion 200 may further include a guide connecting rod component 230, which has a rotation center shaft 231 to allow the pressurizing component 110 to rotate. The rotation center shaft 231 is connected to one side of the guide connecting rod component 230, and the pressurizing component 110 is connected to the other side.

[0073] That is, by providing the rotation path of the pressurizing component 110 through the guide link component 230 rotating with the rotation center axis 231 as a reference, the pressurizing component 110 can be moved stably, and the position of the pressurizing component 110 in the width direction Y and the height direction Z can be accurately adjusted.

[0074] like Figure 3 and Figure 4 As shown, the connecting rod portion 200 may further include a first transmission connecting rod component 240, which transmits the rotational force of the driving connecting rod component 210 to the guide connecting rod component 230. The driving connecting rod component 210 is coupled to one side of the first transmission connecting rod component 240, and the guide connecting rod component 230 is coupled to the other side.

[0075] That is, the rotational force (rotational torque) of the drive rotating shaft 310, which is fixed at one end of the drive linkage component 210, is converted into torque at the other end of the drive linkage component 210. When the first transmission linkage component 240 moves using the torque converted at the other end of the drive linkage component 210, the guide linkage component 230 also moves accordingly, thereby adjusting the position of the pressurizing component 110 in the width direction Y and the height direction Z.

[0076] Thus, when the rotational force of the drive link 210 is transmitted through the first transmission link 240, the position of the pressurizing member 110 can be easily adjusted using a smaller rotational force.

[0077] At this time, as Figure 3As shown, when the pressurizing member 110 is at its lowest position along the height direction Z, the drive linkage member 210 can be configured such that it is positioned along the height direction Z. That is, with one end of the drive linkage member 210 connected to the drive rotation shaft 310, the other end of the drive linkage member 210 is positioned on the lower side of the height direction Z.

[0078] With this configuration, when a load is applied to the user via the pressurizing member 110, the load is transmitted to the other end of the drive link member 210 via the first transmission link member 240. As mentioned earlier, since the other end of the drive link member 210 is already positioned on the lower side in the height direction Z (i.e., in the lowest position), even if the load is transmitted via the first transmission link member 240, the other end of the drive link member 210 cannot move further downward. Thus, this state can be maintained even without providing separate power to the drive rotation shaft 310, thereby minimizing power consumption.

[0079] In addition, such as Figure 3 As shown, in this state, the first transmission link component 240 and the pressurizing component 110 can be configured to form a first angle θ1.

[0080] like Figure 3 and Figure 4 As shown, the first transmission link component 240 may have a first hinge shaft 241 and a second hinge shaft 242, wherein the pressurizing component 110 is hinged and fixed to the first hinge shaft 241, and the guide link component 230 is hinged and fixed to the second hinge shaft 242.

[0081] With this configuration, since the position of the first hinge shaft 241 that applies load to the user through the pressure member 110 is separated from the position of the second hinge shaft 242 that is hinged and fixed to the guide link member 230, the pressure member 110 can move stably even when a user load is applied, and the position of the pressure member 110 in the width direction Y and the height direction Z can be accurately adjusted.

[0082] like Figure 3 and Figure 4 As shown, the first transmission link component 240 may have a first extension surface 243, such that the first hinge shaft 241 and the second hinge shaft 242 are arranged at a first distance d1.

[0083] Thus, when the first extension surface 243 is provided, the first transmission link component 240 can be ensured to have sufficient structural stability, and even when a user load is applied, the pressurizing component 110 can be moved stably, and the position of the pressurizing component 110 in the width direction Y and the height direction Z can be accurately adjusted.

[0084] In this case, the aforementioned pressurizing component 110 and guide rod component 230 can also be configured to be hinged and fixed to the first hinge shaft 241 provided on the first transmission rod component 240. With this configuration, the massage device can be miniaturized.

[0085] Figure 5 This is a cross-sectional view of a massage device having an adjustable width-direction pressure position on a linkage portion according to an embodiment of the present invention, and a diagram showing the state after the height of the acupressure component has been raised.

[0086] like Figure 5 As shown, the pressurizing part 100 may further include a first support bracket 120, and the pressurizing component 110 is rotatably fixed to the first support bracket 120 with a first pressurizing rotation axis 121 parallel to the width direction Y as the center.

[0087] At this time, an acupressure surface for applying pressure to the user can be formed by extending circumferentially along the pressure member 110. When the first support bracket 120 is provided, even if the pressure member 110 moves along the length direction X and rotates around the first pressure rotation axis 121 while applying pressure to the user's body, it can continuously apply pressure to the user's body.

[0088] Furthermore, the pressure-applying component 110 may have at least two acupressure surfaces to apply pressure to the user at at least two locations along the width direction Y. In this case, one of the aforementioned locations may be acupoints (second line of the spine, used to treat symptoms related to parts of the body's organs) positioned approximately 4.5 cm apart centered on the user's spine, and the other location may be acupoints (third line of the spine, used to treat chronic symptoms related to parts of the body's organs and for treating mental symptoms) positioned approximately 9 cm apart centered on the user's spine.

[0089] That is, during the movement of the pressure component 110 along the length direction X, it is very important to keep the configuration of the acupressure surface constant in order to apply pressure to two or more acupoints at the same time.

[0090] Figure 6 The diagram shows a front view of a massage device with an adjustable width-direction pressure position on a linkage portion according to an embodiment of the present invention, and a diagram showing the change in the angle of the acupressure component after the height of the acupressure component is increased.

[0091] like Figure 5 and Figure 6 As shown, the first support bracket 120 may have an inclined axis 122 to allow the first pressure rotating axis 121 to rotate about the length direction X and form an angle.

[0092] That is, such as Figure 3 and Figure 4As shown, even if the height of the pressure member 110 is adjusted, the first angle θ1 formed by the first transmission link member 240 and the pressure member 110 can remain constant. This is to effectively massage narrow areas such as the user's neck.

[0093] Furthermore, as described above, the first support bracket 120 may have an inclined axis 122 so that the first pressure rotating axis 121 rotates around the length direction X and forms an angle. Thus, when the inclined axis 122 is provided, even when the height of the pressure member 110 is raised, the first pressure rotating axis 121 can be kept in a horizontal state (parallel to the width direction Y), thereby enabling effective massage of the user's waist area.

[0094] At this time, the second angle θ2 formed by the first transmission link component 240 and the pressurizing component 110 is preferably greater than the first angle θ1.

[0095] like Figure 5 As shown, the pressurizing component 110 may have a first elastic component 111, which applies an elastic force to cause the first support bracket 120 to rotate toward a first direction a in the width direction Y.

[0096] When configured in this way, when the height of the pressure component 110 is raised in order to massage the user's neck, the first support bracket 120 rotates in the first direction a under the action of the first elastic component 111, so that the pressure component 110 can accurately fit the user's neck.

[0097] Furthermore, even if the circumferential length of the neck varies depending on the user's body size, when the load on the neck is applied to the pressure member 110, the first elastic member 111 undergoes elastic deformation, thereby enabling the pressure member 110 to accurately fit the user's neck.

[0098] like Figure 2 As shown, the pressurizing component 110 may have a stop 112, which prevents the first support bracket 120 from rotating in the second direction b beyond a certain angle when the first support bracket 120 rotates outward in the width direction Y.

[0099] That is, with the pressure member 110 at its lowest position along the height direction Z as a reference, the first pressure rotation shaft 121 provided on the first support bracket 120 is kept horizontal by the stop member 112, so that effective massage can be achieved even when a large load is applied to the back or other areas.

[0100] At this time, the stop 112 can also prevent the first support bracket 120 from rotating beyond a certain angle when it rotates in the first direction a toward the inside of the width direction Y.

[0101] Figure 7 A perspective view of a massage device having a linkage portion with an adjustable width-direction pressurization position, according to another embodiment of the present invention, is provided. Figure 8 A rear view of a massage device having a linkage portion with an adjustable width-direction pressure position, according to another embodiment of the present invention, is shown to illustrate the state before the height of the acupressure component is raised. Figure 9 A rear view of a massage device having an adjustable width-direction pressure position on a linkage portion, as described in another embodiment of the present invention, is shown in a diagram illustrating the state after the height of the acupressure component has been raised.

[0102] like Figures 7 to 9 As shown, the pressurizing part 100 may further include a second support bracket 130, and the pressurizing component 110 is rotatably fixed to the second support bracket 130 with a second pressurizing rotation axis 131 parallel to the length direction X as the center.

[0103] When configured in this way, as the pressure member 110 rotates around the length direction X and massages the user's neck, the pressure member 110 also rotates, thereby providing a gentle massage sensation.

[0104] Figure 10 A perspective view of a massage device having a linkage portion with an adjustable width-direction pressurization position, according to another embodiment of the present invention, is provided. Figure 11 A rear view of a massage device having a linkage portion with an adjustable width-direction pressure position, according to another embodiment of the present invention, is shown to illustrate the state before the height of the acupressure component is raised. Figure 12 A rear view of a massage device having an adjustable width-direction pressure position on a linkage portion, as described in another embodiment of the present invention, is shown in a diagram illustrating the state after the height of the acupressure component has been raised.

[0105] like Figures 10 to 12 As shown, the connecting rod portion 200 may have a second transmission connecting rod component 250 and a second elastic component 260, wherein the second transmission connecting rod component 250 transmits the rotational force of the driving connecting rod component 210 to the pressurizing component 110, and the second elastic component 260 applies an elastic force to cause the second transmission connecting rod component 250 to rotate toward a third direction c in the width direction Y.

[0106] The second transmission link component 250 is connected to the drive link component 210 on one side and to the second elastic component 260 on the other side.

[0107] That is, the rotational force (rotational torque) of the drive rotating shaft 310, which is fixed at one end of the drive linkage component 210, is converted into torque at the other end of the drive linkage component 210. When the second transmission linkage component 250 moves using the torque converted at the other end of the drive linkage component 210, the second elastic component 260 also moves accordingly, thereby adjusting the position of the pressurizing component 110 in the width direction Y and the height direction Z.

[0108] Thus, when the rotational force of the drive link 210 is transmitted through the second transmission link 250, the position of the pressurizing member 110 can be easily adjusted using a smaller rotational force.

[0109] Furthermore, since the second elastic member 260 applies an elastic force, causing the second transmission link member 250 to rotate toward the third direction c, when the height of the pressure member 110 is raised in order to massage the user's neck, the second transmission link member 250 rotates toward the third direction c under the action of the second elastic member 260, thereby enabling the pressure member 110 to accurately fit the user's neck.

[0110] Furthermore, even if the circumferential length of the neck varies depending on the user's body shape, when a load is applied to the pressure member 110, the second elastic member 260 undergoes elastic deformation, thereby enabling the pressure member 110 to precisely conform to the user's neck.

[0111] like Figure 11 and Figure 12 As shown, the second transmission link component 250 may have a third hinge shaft 251 and a fourth hinge shaft 252, wherein the pressurizing component 110 is hinged and fixed to the third hinge shaft 251, and the second elastic component 260 is connected to the fourth hinge shaft 252.

[0112] With this configuration, since the position of the third hinge shaft 251 that applies load to the user through the pressure member 110 is separated from the position of the fourth hinge shaft 252 that is hinged and fixed to the second elastic member 260, the pressure member 110 can move stably even when a user load is applied, and the position of the pressure member 110 in the width direction Y and the height direction Z can be accurately adjusted.

[0113] like Figure 11 and Figure 12 As shown, the second transmission link component 250 may have a second extension surface 253, such that the third hinge shaft 251 and the fourth hinge shaft 252 are arranged at a second distance d2.

[0114] Thus, when the second extension surface 253 is provided, the second transmission link component 250 can be ensured to have sufficient structural stability, and even under the condition of applying user load, the pressurizing component 110 can be moved stably, and the position of the pressurizing component 110 in the width direction Y and the height direction Z can be accurately adjusted.

[0115] At this time, the aforementioned pressure-applying component 110 and the second elastic component 260 can both be connected to the third hinge shaft 251 provided on the second transmission link component 250. That is, the pressure-applying component 110 is hinged and fixed to the third hinge shaft 251, and the second elastic component 260 is connected to the third hinge shaft 251. With this configuration, the massage device can be miniaturized.

[0116] As described above, in the massage device with an adjustable width-direction pressure position of the linkage portion according to the embodiment of the present invention, in order to apply pressure to the user's cervical spine, the pressure member 110 is arranged to rotate around the length direction X via the linkage portion 200, thereby adjusting the distance between a pair of pressure members 110. Therefore, it can not only massage the wider body parts such as the back or waist, but also massage the narrower body parts such as the neck, thereby improving the massage effect.

[0117] The above description illustrates one embodiment of the present invention. However, the technical concept of the present invention is not limited to the embodiment presented in this specification. Those skilled in the art, upon understanding the technical concept of the present invention, can easily propose other embodiments within the scope of the same technical concept by adding, modifying, deleting, or supplementing constituent elements. These embodiments should also fall within the scope of the technical concept of the present invention.

Claims

1. A massaging device having a link portion with an adjustable width direction pressing position, wherein, include: The pressurization section has pressurization components that apply pressure to the user's body; A connecting rod portion, which provides a path for the pressurizing component to rotate about its length; as well as A drive unit provides driving force to rotate the connecting rod.

2. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 1, wherein, The linkage includes a drive linkage component, which is directly connected to the drive rotation shaft of the drive unit.

3. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 2, wherein, The connecting rod section also includes a driven connecting rod component, which is connected to the driving connecting rod component and rotates together with it. The drive unit has a driven rotating shaft, and the driven connecting rod component is directly connected to the driven rotating shaft.

4. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 3, wherein, The driving link component and the driven link component each have a driving gear surface and a driven gear surface that mesh with each other.

5. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 2, wherein, The connecting rod section also includes a guide connecting rod component, which has a rotation center shaft to allow the pressurizing component to rotate.

6. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 5, wherein, The linkage section further includes a first transmission linkage component, which transmits the rotational force of the drive linkage component to the guide linkage component.

7. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 6, wherein, The first transmission link component has a first hinge shaft and a second hinge shaft, the pressurizing component is hinged and fixed to the first hinge shaft, and the guide link component is hinged and fixed to the second hinge shaft.

8. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 7, wherein, The first transmission link component has a first extension surface, such that the first hinge shaft and the second hinge shaft are arranged at a first distance interval.

9. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 6, wherein, The first transmission link component has a first hinge axis, and the pressurizing component and the guide link component are hinged and fixed to the first hinge axis.

10. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 1, wherein, The pressurizing part further includes a first support bracket, and the pressurizing component is rotatably fixed to the first support bracket with a first pressurizing rotation axis parallel to the width direction as the center.

11. The massage device according to claim 10, wherein the linkage portion has an adjustable width-direction pressure position, The first support bracket has an inclined axis, which causes the first pressure rotating axis to rotate about the length direction to form an angle.

12. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 11, wherein, The pressurizing component has a first elastic component, which applies an elastic force to the first support bracket, causing the first support bracket to rotate in a first direction toward the inside of the width direction.

13. The massage device according to claim 10, wherein the linkage portion has an adjustable width-direction pressurization position, wherein... The pressurizing component has a stop member that prevents the first support bracket from rotating beyond a certain angle in the second direction when the first support bracket rotates outward in the width direction.

14. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 1, wherein, The pressurizing part further includes a second support bracket, and the pressurizing component is rotatably fixed to the second support bracket with a second pressurizing rotation axis parallel to the length direction as the center.

15. The massage device with an adjustable width-direction pressure position for the connecting rod portion according to claim 2, wherein, The connecting rod includes a second transmission connecting rod component and a second elastic component. The second transmission connecting rod component transmits the rotational force of the driving connecting rod component to the pressurizing component. The second elastic component applies an elastic force, causing the second transmission connecting rod component to rotate in a third direction in the width direction inward.

16. The massage device according to claim 15, having a linkage portion with an adjustable width-direction pressure position, wherein, The second transmission link component has a third hinge axis and a fourth hinge axis, the pressurizing component is hinged and fixed to the third hinge axis, and the second elastic component is connected to the fourth hinge axis.

17. The massage device according to claim 16, having a linkage portion with an adjustable width-direction pressure position, wherein, The second transmission link component has a second extension surface, such that the third hinge axis and the fourth hinge axis are arranged at a second distance interval.

18. The massage device according to claim 15, having a linkage portion with an adjustable width-direction pressure position, wherein, The second transmission link component has a third hinge shaft, the pressurizing component is hinged and fixed to the third hinge shaft, and the second elastic component is connected to the third hinge shaft.

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