Massage device

Abstract

The utility model relates to a massage device, according to the utility model's embodiment, massage device includes: frame part, unfolding part, can from frame part stretch out, the unfolding part includes massage module, and linear drive mechanism is constituted as can make unfolding part relative frame part remove.

Description

Technical Field

[0001] This utility model relates to a massage device. Background Technology

[0002] Massage refers to the application of various forms of mechanical stimulation to specific parts of the body, such as kneading, pressing, stretching, patting, or inducing physical activity, to regulate changes in the body, promote blood circulation, and relieve fatigue.

[0003] Due to economic and time constraints, there is an increasing demand for massage devices or massagers that provide manual massage functions. Specifically, as the need to relax tense muscles and relieve fatigue or stress through massage increases, various massage devices that are both time-efficient and cost-effective have been developed and introduced.

[0004] In recent years, massage devices have also been introduced in bed-style models where users can receive massages while lying down. These bed-style massage devices use moving massage modules to stimulate the lower back and back of the lying user, thus providing a massage.

[0005] To improve user convenience and satisfaction, various attempts are underway to combine massage devices with ordinary beds in this type of bed.

[0006] Patent document: Korean Patent Publication No. 10-2690909 (Grant date: July 29, 2024). Utility Model Content

[0007] Problems to be solved by utility models

[0008] This invention was proposed to solve the above-mentioned problems and aims to provide a massage device that can provide users with effective massage.

[0009] The present invention aims to provide a massage device that can improve space utilization.

[0010] The present invention aims to provide a massage device that can improve user convenience.

[0011] The purpose of this utility model is not limited to the purposes mentioned above, and other unmentioned purposes can be clearly understood from the following description.

[0012] means for solving problems

[0013] In order to achieve the objectives of this utility model as described above, and to perform the characteristic functions of this utility model as described later, the features of this utility model are as follows.

[0014] According to an embodiment of the present invention, the massage device includes: a frame portion, an extension portion that can extend from the frame portion, the extension portion including a massage module; and a linear drive mechanism configured to enable the extension portion to move relative to the frame portion.

[0015] According to one implementation example, the linear drive mechanism may include: a lead screw rotatably supported by the frame portion; and a lead screw nut connected to the unfolded portion and coupled to the lead screw.

[0016] According to one embodiment, the massage device further includes a motor mounted on the frame portion, wherein the lead screw is configured to be rotatable by the motor.

[0017] According to one embodiment, the massage device may further include: a belt connected to the motor; and a pulley mounted on the lead screw and connected to the motor via the belt.

[0018] According to one implementation example, the unfolding portion can be configured to extend from the frame portion in the extending direction by rotation of the lead screw in a first rotation direction, or to be retracted into the frame portion in the retracting direction by rotation of the lead screw in a second rotation direction.

[0019] According to one embodiment, the massage device may further include: a support, disposed in the unfolded portion, on which the lead screw nut is mounted.

[0020] According to one embodiment, the support can protrude from the unfolding portion in the storage direction of the unfolding portion.

[0021] According to one implementation example, the support may include a bent portion.

[0022] According to one implementation example, the linear drive mechanism may further include: an actuator connecting the frame portion and the unfolding portion.

[0023] According to one embodiment, the massage device may further include a lifting unit configured to lift the unfolded portion.

[0024] In one implementation, the lifting unit may include: a linkage portion located on both sides of the base of the unfolded portion and the frame of the unfolded portion; and a lifting drive portion connected to at least a portion of the linkage portion located on both sides.

[0025] In one implementation, the linkage may include: a first linkage located at one end of the frame and the other end of the bottom surface of the unfolded portion, and connected to the lifting drive unit; a second linkage rotatably connected to the first linkage with respect to a connecting axis, and located at the other end of the frame and one end of the bottom surface of the unfolded portion; and a drive linkage located between the first linkage and the lifting drive unit.

[0026] According to one embodiment, the lifting unit may further include: a first guide portion, one end of the first connecting rod being located in the first guide portion; and a second guide portion, disposed adjacent to the first guide portion, one end of the second connecting rod being disposed in the second guide portion.

[0027] In one implementation, the lifting drive unit may further include: a hinge portion located on the bottom surface of the unfolded portion; and a linear actuator coupled to the hinge portion.

[0028] In one implementation, the drive link is located at a position spaced apart from the coupling axis that engages with the first link and the second link, and the linear actuator can be engaged with the drive link.

[0029] In one implementation, the massage device includes a control unit that drives the lifting drive unit in response to a request for the unfolding part to rise; the control unit may be configured to drive the lifting drive unit so that the upper surface of the unfolding part is flush with the upper surface of the frame part.

[0030] In one implementation, when the unfolded portion is located inside the frame portion, a gap is formed between the unfolded portion and the frame portion, and the linear drive mechanism can be configured to operate within the gap.

[0031] In one implementation, the actuator includes a telescopic shaft, and one end of the actuator can be coupled to the frame portion, while the other end of the actuator can be coupled to the unfolding portion.

[0032] In one implementation, the actuator may further include an actuator motor that enables the shaft to extend or retract.

[0033] Utility Model Effect

[0034] According to this utility model, a massage device is provided that can provide effective massage to users.

[0035] According to this utility model, a massage device that can improve space utilization is provided.

[0036] According to this utility model, a massage device that can improve user convenience is provided.

[0037] The effects of this utility model are not limited to those mentioned above. Those skilled in the art can clearly understand other effects not mentioned from the following description. Attached Figure Description

[0038] Figure 1This is a perspective view of the massage device according to an embodiment of the present utility model, showing the state when the unfolded part is in the storage position.

[0039] Figure 2 This is a perspective view of a massage device according to an embodiment of the present invention, showing the state when the unfolded portion is in the extended position.

[0040] Figure 3 This is a perspective view of the massage device according to an embodiment of the present invention, showing the state when the support member is removed.

[0041] Figure 4 A lower perspective view of a massage device according to an embodiment of the present invention is shown.

[0042] Figure 5 This is a lower view of a massage device according to a partial embodiment of the present invention, showing the linear drive mechanism of the massage device in the retracted position when the extended portion is in the storage position.

[0043] Figure 6 This is a lower view of the massage device according to a partial embodiment of the present invention, showing the linear drive mechanism of the massage device in the extended position.

[0044] Figure 7 This is a lower perspective view of a massage device according to some embodiments of the present invention, showing the installation state of the actuator.

[0045] Figure 8 It shows Figure 7 An enlarged view of part V1.

[0046] Figure 9 It shows Figure 7 An enlarged view of part V2.

[0047] Figure 10 The diagram shows the massage device according to a partial embodiment of the present invention in its stowed position when the unfolded portion is in the storage position.

[0048] Figure 11 The diagram shows the state of the massage device according to a partial embodiment of the present invention when the extended portion is in the extended position.

[0049] Figure 12 The state of the massage device according to an embodiment of the present invention is shown from below.

[0050] Figure 13 The state of the massage device according to an embodiment of the present invention is shown from above.

[0051] Figure 14 The image shows the massage device according to an embodiment of the present invention, viewed from the side.

[0052] Figure 15 This is a perspective view of the lead screw nut of the massage device according to an embodiment of the present utility model.

[0053] Figure 16 An exemplary bracket is shown, in which a lead screw nut of a massage device according to an embodiment of the present invention is mounted.

[0054] Figure 17 This is a perspective view of a massage device according to an embodiment of the present invention, showing the unfolding part rising through the lifting unit.

[0055] Figure 18 yes Figure 17 A side view.

[0056] Figure 19 This is a side perspective view of the lifting unit of the massage device according to an embodiment of the present utility model.

[0057] Figure 20 This is a side view of a massage device according to an embodiment of the present invention, showing the lifting unit when the unfolded part is in its original position.

[0058] Figure 21 The lifting unit of the unfolded part of the massage device according to an embodiment of the present invention is shown in its original position.

[0059] Figure 22 yes Figure 21 An enlarged view of the V4 section.

[0060] Figure 23 yes Figure 21 An enlarged view of the V5 section.

[0061] Figure 24 yes Figure 21 An enlarged view of the V6 section.

[0062] Figure 25 This is a side view of a massage device according to an embodiment of the present invention, showing the lifting unit when the unfolded part is in the raised position.

[0063] Figure 26 A lifting unit of the massage device according to an embodiment of the present invention is shown in the unfolded portion of the device in the raised position.

[0064] Figure 27 yes Figure 26 An enlarged view of the V7 section.

[0065] Figure 28 yes Figure 26 An enlarged view of the V8 section.

[0066] Figure 29A structural diagram of a massage device according to an embodiment of the present invention is shown.

[0067] Figure 30 This illustrates an external device capable of communicating with a massage device according to one embodiment of the present invention.

[0068] Explanation of reference numerals in the attached figures

[0069] 1: Massage device; 100: Frame section;

[0070] 110: Main frame; 120: Storage space;

[0071] 130: Supporting component; 140: Supporting frame;

[0072] 200: Development section; 210: Framework;

[0073] 212: Opening; 214: Space;

[0074] 220: Main body; 220a: Connecting bracket;

[0075] 230: Massage module; 240: Roller section;

[0076] 250: Base; 250a: Connecting bracket;

[0077] 250b: Hinge; 300: Actuator;

[0078] 310: Housing; 320: Shaft;

[0079] 330: Actuator motor; 340a, 340b: Mounting bracket;

[0080] 400: Lead screw; 410: Lead screw nut;

[0081] 410a: Through hole; 410b: Connection hole;

[0082] 420: Lead screw motor; 422: Shaft;

[0083] 430a, 430b: Fixed bracket; 440: Pulley;

[0084] 450: Belt; 460: Bracket;

[0085] 500: Lifting unit; 600: Control unit;

[0086] 700: Storage unit; 800: User input unit;

[0087] 900: Audio output module; 1000: Network connection unit;

[0088] 1100: Sensor section; 1500: Linkage section;

[0089] 1500a: Group 1; 1500b: Group 2;

[0090] 1510: First connecting rod; 1512: Insertion part;

[0091] 1514: Roller; 1520: Second link;

[0092] 1522: Insertion part; 1524: Roller;

[0093] 1530: Connecting shaft; 1540: First guide section;

[0094] 1550: Second guide section; 1560: Drive linkage;

[0095] 2500: Lifting drive unit; 2510: Lifting motor;

[0096] 2520: Cylinder; 2530: Drive rod;

[0097] 3000: External device; 3100: Portable electronic device;

[0098] 3200: Wearable devices; 3300: Other massage devices;

[0099] 3400: Hospital server; 3500: Cloud server;

[0100] D1: Extending direction; D2: Retracting direction;

[0101] S1: Interval; CD: Massage device control equipment;

[0102] RA: Hinge shaft Detailed Implementation

[0103] The objectives, features, and advantages of this utility model will become clearer through the following embodiments related to the accompanying drawings.

[0104] The specific structures and functional descriptions below are only for illustrating embodiments based on the concept of this utility model. The embodiments based on the concept of this utility model can be implemented in various ways and should not be construed as limited to the embodiments described in this specification or application.

[0105] Based on the embodiments of the present invention, various modifications and methods can be applied, therefore specific embodiments are shown in the accompanying drawings and described in detail in this specification or application. However, this is not to limit the embodiments of the present invention to the specific disclosure, but should be understood to include all modifications, equivalents, and substitutions contained within the spirit and scope of the present invention.

[0106] While terms such as "first" and "second" can be used to describe various constituent elements, the constituent elements are not limited to these terms. These terms are used only to distinguish one constituent element from another; for example, without departing from the scope of this invention, a first constituent element may be named a second constituent element, and similarly, a second constituent element may be named a first constituent element.

[0107] When referring to a constituent element as "connected" or "combined" with another constituent element, it should be understood as meaning that it can be directly connected or combined with the other constituent element, and other constituent elements may exist between them. On the other hand, when referring to a constituent element as "directly connected" or "directly combined" with another constituent element, it should be understood as meaning that no other constituent elements exist between them. Other expressions used to describe the relationship between constituent elements, such as "located between" and "between" or "adjacent to" and "directly adjacent to," should also be interpreted in the same way.

[0108] The terminology used in this specification is for illustrative purposes only and is not intended to limit the scope of the invention. Unless the context clearly indicates otherwise, singular expressions include plural expressions. Terms such as "comprising" or "having" in this specification are used to specify the presence of the described features, numbers, steps, actions, constituent elements, components, or combinations thereof, and do not presuppose the presence or additional possibilities of one or more other features, numbers, steps, actions, constituent elements, components, or combinations thereof.

[0109] Unless otherwise defined, all terms used in this specification, including technical or scientific terms, shall have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. Commonly used, predefined terms shall be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and shall not be construed as having an ideal or overly formal meaning unless expressly defined in this specification.

[0110] In this specification, an actuator refers to a structure capable of providing driving force. For example, an actuator may include, but is not limited to, a motor, a linear motor, an electric motor, a direct current (DC) motor, an alternating current (AC) motor, a linear actuator, an electric actuator, etc.

[0111] In this specification, binaural beats may refer to a specific type of audio information that can control brainwaves.

[0112] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0113] According to this invention, the massage device 1 can provide massage function to at least a part of a user's body. The massage device 1 can provide mechanical stimulation of any form to the user. For example, the massage device 1 can provide massage to at least a part of the user's body through actions such as tapping, vibration, and pressing.

[0114] In one embodiment, the massage device 1 according to this invention can be implemented as a bed-type massage device that allows the user to lie down. The massage device 1 is configured to be housed in a basic structure such as a bed or sofa, which can improve user convenience and space utilization.

[0115] In one embodiment, the massage device 1 according to the present invention can simplify the extension or retraction of the massage device 1 through a simple action mechanism. Furthermore, the massage device 1 according to the present invention can significantly improve user convenience through a lifting mechanism that enables height adjustment.

[0116] Figure 1 This is a perspective view of the massage device according to an embodiment of the present invention, showing the state when the unfolded part is in the stored position. Figure 2 This is a perspective view of a massage device according to an embodiment of the present invention, showing the state when the unfolded portion is in the extended position.

[0117] like Figure 1 and Figure 2 As shown, according to an embodiment of the present invention, the massage device 1 may include a frame portion 100 and an unfolding portion 200. The frame portion 100 is part of the basic structure described above, and the unfolding portion 200 may be configured to provide massage.

[0118] like Figure 1 As shown, the unfolding part 200 can be positioned in a storage location within the frame part 100. Additionally, as... Figure 2As shown, the unfolding part 200 can be positioned at an extended position extending from the frame part 100. As shown, the unfolding part 200 can move from the frame part 100 along the extending direction D1 and be positioned at the extended position. The unfolding part 200 positioned at the extended position can move inward from the frame part 100 along the retracting direction D2 and be positioned at the retracted position.

[0119] The massage device 1 can be a three-dimensional structure. In one embodiment, the massage device 1 can extend along the width direction (x-axis direction), length direction (y-axis direction), and height direction (z-axis direction). The illustrated embodiment shows that the retraction direction D2 and the extension direction D1 are parallel to the width direction (x-axis direction) of the massage device 1. However, the extension portion 200 is not limited to extending or retracting in the width direction (x-axis direction), but can also extend or retract in other directions of the massage device 1.

[0120] Figure 3 This is a perspective view of the massage device according to an embodiment of the present invention, showing the state when the support member is removed. Figure 4 A lower perspective view of a massage device according to an embodiment of the present invention is shown.

[0121] The frame portion 100 can form the base of the massage device 1. In other words, the massage device 1 can be a portion that is fixed for the movement of the unfolding portion 200. Figure 3 As shown, in one implementation example, the frame portion 100 may include a main frame 110. The main frame 110 may form the skeleton of the target and include a receiving space 120. In one example, the main frame 110 may be the frame of a bed, and the receiving space 120 may be a space disposed within the bed frame. In other examples, the main frame 110 may be the frame of a sofa, and the receiving space 120 may be a space disposed within the sofa frame. However, the frame portion 100 is not only used for beds, sofas, etc., but can also be used for furniture such as desks and stands, and can be applied to other objects besides furniture as long as it can function as a basic structural element.

[0122] In some implementations, the frame portion 100 may further include a support member 130. As a non-limiting example, the support member 130 may include a mattress, mat, or cushion. For instance, when the massage device 1 is implemented in a bed-type structure, the frame portion 100 can function as a regular bed, and the unfolding portion 200 can function as a massage bed. In this case, the support member 130 may be a mattress. However, the type of support member 130 is not limited to this.

[0123] As described above, the frame portion 100 can be fixed relative to the unfolding portion 200, and the unfolding portion 200 can move relative to the frame portion 100. That is, the frame portion 100 can support the unfolding portion 200, enabling it to move. However, the frame portion 100 may include wheels or the like, and can be configured to be transported or moved together with the unfolding portion 200.

[0124] The unfolding portion 200 can be accommodated within the frame portion 100. Specifically, the unfolding portion 200 can be accommodated within the accommodating space 120 of the frame portion 100. According to an embodiment of the present invention, the size of the unfolding portion 200 can be smaller than the size of the frame portion 100. In other words, when the unfolding portion 200 is positioned in the stowed position, a gap S1 can be formed between the main frame 110 of the frame portion 100 and the unfolding portion 200.

[0125] The unfolding section 200 may include a frame 210 and a main body 220. The frame 210 may form the skeleton of the unfolding section 200, and the main body 220 may be supported by the frame 210. When the unfolding section 200 extends out of the frame section 100 (main frame 110) or when the unfolding section 200 is retracted into the main frame 110, the frame 210 of the unfolding section 200 is configured to move relative to the main frame 110.

[0126] The main body 220 is configured to provide massage. In one implementation, the main body 220 includes a massage module 230. The massage module 230 may be disposed inside the main body 220. The main body 220 may be configured for a user to sit or lie down, and the massage module 230 may provide massage to the user on the main body 220. For example, the massage module 230 may provide massage to the user by providing percussion, pressing, vibration, etc. The massage module 230 may include, but is not limited to, at least one massage unit selected from ball massage units and roller massage units.

[0127] In some examples, the massage module 230 includes a vibration motor that can perform a massage function by applying vibrations to the user's body. In some examples, the massage module 230 can move toward or away from the user in contact with the main body 220, providing a percussive massage. In one implementation, the massage module 230 can move along the height direction of the user lying on the main body 220 from the portion adjacent to the user's neck to the user's waist while moving within the main body 220, providing a massage function. For example, the main body 220 is provided with a rack gear arranged along its length direction (y-axis direction), and the massage module 230 can provide mechanical stimulation to various parts of the user's body via rollers while moving along the rack gear. However, the massage methods provided by the massage module 230 are not limited to the examples described.

[0128] Reference Figure 4According to an embodiment of the present invention, the unfolding part 200 may include a rotatable roller part 240. The roller part 240 may be mounted on the frame 210, specifically, on the lower part of the frame 210. When the unfolding part 200 moves (i.e., when the unfolding part 200 is retracted or extended), the roller part 240 can make the movement of the unfolding part 200 smoother. According to one embodiment, the movement of the unfolding part 200 can be achieved by a linear drive mechanism.

[0129] Figure 5 and Figure 6 The lower side view of the massage device according to a partial embodiment of the present invention shows a linear drive mechanism. Figure 5 The diagram shows the massage device according to a partial embodiment of the present invention in its stowed position when the unfolded portion is in the storage position. Figure 6 The diagram shows the state of the unfolded portion in the extended position according to a partial embodiment of the present invention.

[0130] According to an embodiment of the present invention, the massage device 1 may include a linear drive mechanism. The linear drive mechanism is configured to move the unfolding portion 200 relative to the frame portion 100. In one embodiment, the linear drive mechanism can cause the unfolding portion 200 to move linearly.

[0131] like Figure 5 and Figure 6 As shown, according to one embodiment of the present invention, the linear drive mechanism may include an actuator 300. The actuator 300 is configured to be telescopic. In one example, the actuator 300 may include: a housing 310; a shaft 320 that can extend from the housing 310; and an actuator motor 330. However, the actuator is not limited to an electric actuator, and as will be clearly understood by those skilled in the art, other types of actuators may also be used.

[0132] like Figure 5 As shown, when the actuator 300 is in its original position, the unfolded portion 200 is positioned in a stowed position relative to the frame portion 100. Figure 6 As shown, when the actuator 300 is in the extended position, the unfolded part 200 extends out from the frame part 100 and is configured in the extended position.

[0133] Figure 7 The lower perspective view of the massage device according to some embodiments of the present invention shows the installed state of the actuator. Figure 8 It shows Figure 7 An enlarged view of part V1. Figure 9 It shows Figure 7 An enlarged view of part V2.

[0134] like Figure 7As shown, the actuator 300 is configured to connect the frame portion 100 and the extension portion 200. In a partial implementation, the main frame 110 of the frame portion 100 may include a support frame 140 for mounting a linear drive mechanism. For example, the support frame 140 may be configured at a predetermined distance from the side of the main frame 110. The shaft 320 may be coupled to the support frame 140, and the housing 310 may be coupled to the extension portion 200. However, the opposite coupling method is also possible.

[0135] like Figure 8 and Figure 9 As shown, according to one implementation example, the shaft 320 of the actuator 300 is mounted on the frame portion 100, and the housing 310 of the actuator 300 is mounted on the extension portion 200. An opening 212 is provided on the extension portion 200 so that the actuator 300 can extend from the frame portion 100 to the extension portion 200.

[0136] In one embodiment, mounting brackets 340a and 340b are respectively provided on the frame portion 100 and the unfolded portion 200. For example, the end of the shaft 320 can be connected to the support frame 140 via the mounting bracket 340a, and the end of the housing 310 can be connected to the frame 210 of the unfolded portion 200 via the mounting bracket 340b. Therefore, by the operation of the actuator motor 330, the shaft 320 can extend relative to the housing 310, and the unfolded portion 200 can extend out from the frame portion 100. By the operation of the actuator motor 330, the extended shaft 320 retracts and can be stored in the housing 310 from its extended position in the unfolded portion 200, and the unfolded portion 200 can be stored inside the frame portion 100.

[0137] Figure 10 and Figure 11 The lower side view of the massage device according to a partial embodiment of the present invention shows a linear drive mechanism including a lead screw and a lead screw nut. Specifically, Figure 10 The diagram shows the massage device according to a partial embodiment of the present invention in its stowed position when the unfolded portion is in the storage position. Figure 11 The diagram shows the state of the massage device according to a partial embodiment of the present invention when the extended portion is in the extended position.

[0138] like Figure 10 and Figure 11 As shown, according to a partial implementation example of the present invention, the linear drive mechanism may include a lead screw 400 and a lead screw nut 410.

[0139] like Figure 10 As shown, in the retracted position of the extended portion 200, the lead screw 400 can be extended through the frame portion 100 and the extended portion 200. In the extended position of the extended portion 200, the lead screw 400 can be extended through the frame portion 100 (i.e., the receiving space 120 of the frame portion 100).

[0140] When the lead screw 400 rotates in the first rotation direction, the extended portion 200 can extend from the frame portion 100 in the extension direction D1 via the lead screw nut 410 (described later), and the extended portion 200 can be positioned in the extended position. When the lead screw 400 rotates in the second rotation direction, the extended portion 200 can be retracted into the frame portion 100 from its extended position via the lead screw nut 410. The first and second rotation directions can be opposite. Specifically, if the first rotation direction is clockwise, the second rotation direction can be counterclockwise; if the first rotation direction is counterclockwise, the second rotation direction can be clockwise.

[0141] Figure 12 , Figure 13 and Figure 14 This includes through Figure 10 The V3 section shows a detailed diagram of the linear drive mechanism of the leadscrew. Figure 12 The image shows the state of the massage device when viewed from below according to an embodiment of the present invention. Figure 13 The image shows the state of the massage device when viewed from above according to an embodiment of the present invention. Figure 14 The state of the massage device is shown when viewed from the side according to an embodiment of the present invention.

[0142] Figure 15 This is a perspective view of the lead screw nut of the massage device according to an embodiment of the present invention. Figure 16 An exemplary bracket is shown, on which a lead screw nut of a massage device according to an embodiment of the present invention is mounted.

[0143] like Figure 12 and Figure 13 As shown, the lead screw 400 is configured to rotate. In one embodiment, the lead screw 400 can receive rotational force via a lead screw motor 420. The lead screw motor 420 can be mounted on the frame portion 100 (specifically, the support frame 140). For example, the lead screw motor 420 can be mounted on the support frame 140 via a fixing bracket 430b. The lead screw 400 can be configured to be parallel to the shaft 422 of the lead screw motor 420.

[0144] The lead screw 400 is rotatably supported by a fixed bracket 430a mounted on the support frame 140. A pulley 440 is mounted on the lead screw 400, and the shaft 422 of the lead screw motor 420 is connected to the pulley 440 via a belt 450. Therefore, the rotational force of the lead screw motor 420 can be transmitted to the lead screw 400 via the belt 450 and the pulley 440. Thus, the lead screw 400 can be rotated by the drive of the lead screw motor 420. Here, the method of transmitting the rotational force of the lead screw motor 420 to the lead screw 400 via the pulley 440 and the belt 450 has been described. However, in addition to the pulley 440 and the belt 450, other power transmission structures capable of transmitting the rotational force of the lead screw motor 420 can be used.

[0145] like Figure 14 As shown, the lead screw 400 can be connected to the unfolded portion 200 via a lead screw nut 410. By rotating the lead screw 400, the lead screw nut 410 can move along the lead screw 400. The lead screw nut 410 can be installed in the unfolded portion 200, and the lead screw 400 can be engaged with the lead screw nut 410. In one example, the lead screw nut 410 may include a through hole 410a. Threads may be formed on the through hole 410a. When the lead screw 400 rotates in contact with the threads of the through hole 410a, the lead screw nut 410 can move relative to it, and the unfolded portion 200 can move relative to the frame portion 100. That is, through the coordinated action of the lead screw 400 and the lead screw nut 410, the unfolded portion 200 can extend from the frame portion 100 or be retracted into the frame portion 100.

[0146] The lead screw nut 410 can be mounted on the unfolded portion 200 via a bracket 460. In one embodiment, the lead screw nut 410 may include a mating hole 410b. A mating member, such as a bolt, is inserted through the mating hole 410b and the bracket 460, such that the lead screw nut 410 can be detachably mounted on the bracket 460.

[0147] In one implementation, the support 460 may include a portion protruding in the retracting direction D2 of the unfolding portion 200. In other words, the support 460 may protrude in the retracting direction D2 of the unfolding portion 200 without being parallel to the unfolding portion 200. However, the shape of the support 460 is not limited to the example shown in the figure. When the support 460 protrudes in the retracting direction of the unfolding portion 200, the amount of extension of the unfolding portion 200 relative to the frame portion 100 may be increased.

[0148] In some implementations, the bracket 460 may include a bent portion. For example, the bracket 460 may be formed in a stepped shape. The bracket 460 may include a bent portion, allowing the lead screw nut 410 to be positioned at any location in the space or interval S1 between the extended portion 200 and the frame portion 100. Such a shape of the bracket 460 allows the extended portion 200 to fully extend from the frame portion 100, and the extended portion 200 and the frame portion 100 can also be spaced apart when the extended portion 200 extends according to the protruding length of the bracket 460. As described above, the shape of the bracket 460 can increase the extension amount of the extended portion 200.

[0149] like Figure 16 As shown, when the support 460' is arranged parallel to the surface of the unfolding part 200 or the unfolding part 200, the length of the lead screw 400 is shorter when the unfolding part 200 is fully extended, resulting in a smaller extension of the unfolding part 200.

[0150] Figure 17 A perspective view of the massage device according to an embodiment of the present invention shows the unfolded portion raised by the lifting unit. Figure 18 yes Figure 17 One-side view, Figure 19 This is a side perspective view showing the lifting unit of the massage device according to an embodiment of the present invention.

[0151] like Figure 17 and Figure 18 As shown, the unfolding section 200 (specifically, the main body 220 of the unfolding section 200) can be configured to rise. Since the unfolding section 200 can be housed within the frame section 100, the height of the unfolding section 200 can be less than the height of the frame section 100. According to an embodiment of this invention, by configuring the unfolding section 200 to be able to rise and fall, the height of the frame section 100 can be the same as the height of the main body 220 of the unfolding section 200. Therefore, the massage device 1 provides improved user convenience and marketability.

[0152] like Figure 19 As shown, according to an embodiment of the present invention, the massage device 1 may include a lifting unit 500. The lifting unit 500 is configured to raise and lower the unfolded portion 200, which includes the massage module 230. Specifically, the lifting unit 500 can raise or lower the main body 220 of the unfolded portion 200. The lifting unit 500 is disposed in the frame 210 (specifically, the space 214 within the frame 210) to allow the main body 220 to move. That is, the lifting unit 500 may be configured to allow the main body 220 to rise or fall relative to the frame 210 of the unfolded portion 200. In some embodiments, the lifting unit 500 may be configured to allow the main body 220 to rise to the same height as the support member 130 or to a height higher than the support member 130.

[0153] According to an embodiment of this utility model, the lifting unit 500 may include a connecting rod portion 1500 and a lifting drive portion 2500. Through the operation of the connecting rod portion 1500 and the lifting drive portion 2500, the lifting unit 500 can move the main body 220 relative to the frame 210.

[0154] Figure 20 A side view of the massage device according to an embodiment of the present invention shows the lifting unit when the unfolded part is in its original position. Figure 21 The lifting unit of the unfolded portion of the massage device according to an embodiment of the present invention is shown in its original position. Figure 22 yes Figure 21 An enlarged view of the V4 section. Figure 23 yes Figure 21 An enlarged view of the V5 section. Figure 24 It shows Figure 21 An enlarged view of the V6 section.

[0155] like Figure 20 and Figure 21 As shown, the main body 220 can be connected to the frame 210 via the connecting rod portion 1500. Specifically, the connecting rod portion 1500 can connect the main body 220 to the base 250 of the frame 210.

[0156] According to one embodiment, the linkage 1500 may include a first linkage 1510 and a second linkage 1520. In one embodiment, the first linkage 1510 and the second linkage 1520 may be configured to intersect each other. The first linkage 1510 and the second linkage 1520 may be configured to intersect each other via a coupling shaft 1530. Furthermore, the first linkage 1510 and the second linkage 1520 may rotate relative to each other about the coupling shaft 1530. The main body 220 may rise or fall by rotating the first linkage 1510 and the second linkage 1520 relative to the coupling shaft 1530.

[0157] like Figure 22 As shown, one end of the first link 1510 can be rotatably engaged with the connecting bracket 220a provided on the main body 220. In one embodiment, the first link 1510 includes an insertion portion 1512, which can be inserted into a hole in the connecting bracket 220a. The first link 1510 can use the insertion portion 1512 as a pivot point and rotate.

[0158] like Figure 23As shown, the other end of the first link 1510 can be placed in the first guide portion 1540 provided on the frame 210. The first guide portion 1540 can be mounted on the base 250. When the first link 1510 rotates relative to the connecting bracket 220a, the first guide portion 1540 can guide the movement of the first link 1510. The other end of the first link 1510 may include an insertion portion 1512. A roller 1514 may be mounted on the insertion portion 1512. In order to facilitate the movement of the first link 1510 along the first guide portion 1540, the roller 1514 mounted on the insertion portion 1512 can be configured to move within the first guide portion 1540.

[0159] One end of the second link 1520 can be rotatably coupled to the connecting bracket 250a disposed on the base 250. In one embodiment, the second link 1520 includes an insertion portion 1522, which can be inserted into a hole in the connecting bracket 250a. The second link 1520 is configured to rotate with the insertion portion 1522 as a pivot point.

[0160] The other end of the second link 1520 can be placed in the second guide portion 1550 provided on the frame 210. The second guide portion 1550 can be mounted on the main body 220. When the second link 1520 rotates relative to the connecting bracket 250a, the second guide portion 1550 can guide the movement of the second link 1520. A roller 1524 can be mounted on the insertion portion 1522. In order to facilitate the movement of the second link 1520 along the second guide portion 1550, the roller 1524 mounted on the insertion portion 1522 can be configured to move within the second guide portion 1550.

[0161] According to an embodiment of this utility model, the connecting rod portion 1500 may include two sets of first connecting rods 1510 and second connecting rods 1520. In these two sets, the first connecting rods 1510 and second connecting rods 1520 of the first set 1500a are disposed on one side of the frame 210, and the first connecting rods 1510 and second connecting rods 1520 of the second set 1500b may be disposed on the other side of the frame 210. The first set 1500a and the second set 1500b may be disposed within the frame 210, facing each other.

[0162] The linkage 1500 may include a drive linkage 1560. The first linkage 1510 of the first group 1500a and the first linkage 1510 of the second group 1500b can be connected to each other via the drive linkage 1560. A force applied to the drive linkage 1560 can act on the first linkage 1510 and the second linkage 1520 of the first group 1500a and the second linkage 1520 of the second group 1500b, respectively. The force applied to the drive linkage 1560 can push or pull the first linkage 1510 of each group, causing the first linkage 1510 and the second linkage 1520 to rise or fall.

[0163] Reference Figure 24 The lifting drive unit 2500 can apply force to the drive linkage 1560. As a non-limiting example, the lifting drive unit 2500 can be a linear actuator, including an electric actuator or the like. For example, the lifting drive unit 2500 may include a lifting motor 2510, a cylinder 2520, and a drive rod 2530. The drive rod 2530 is disposed within the cylinder 2520 and can extend outward from the cylinder 2520. Driven by the lifting motor 2510, the drive rod 2530 can extend from or retract into the cylinder 2520.

[0164] A lifting drive unit 2500 can be disposed on the base 250 of the main body 220. The lifting drive unit 2500 can be mounted on the base 250 via a hinge portion 250b mounted on the base 250. The drive rod 2530 of the lifting drive unit 2500 is telescopic. The drive rod 2530 of the lifting drive unit 2500 can be connected to the connecting rod portion 1500. Specifically, the drive rod 2530 can be connected to the first connecting rod 1510 and the second connecting rod 1520 via a drive connecting rod 1560.

[0165] When the drive rod 2530 extends, the main body 220 is positioned in its original position. When the extended drive rod 2530 retracts, the lifting drive unit 2500 rotates relative to the hinge unit 250b, allowing the first link 1510 and the main body 220 to rise.

[0166] Figure 25 A side view of the massage device according to an embodiment of the present invention shows the lifting unit when the unfolded part is in the raised position. Figure 26 The lifting unit of the massage device according to an embodiment of the present invention, arranged in the raised position of the unfolded portion, is shown. Figure 27 yes Figure 26 An enlarged view of the V7 section. Figure 28 yes Figure 26 An enlarged view of the V8 section.

[0167] Reference Figure 25 and Figure 26 ,like Figure 20The unfolded section 200, positioned in its original location, can be moved to a raised position by the operation of the lifting unit 500. When the lifting motor 2510 of the lifting drive unit 2500, located in its original position, is driven, the drive rod 2530 can retract. Simultaneously with the retraction of the drive rod 2530, the lifting drive unit 2500 can rotate about the hinge axis RA. Through the rotation of the lifting drive unit 2500, the drive link 1560 receives a lifting force, and the first link 1510 and the second link 1520 can rise while rotating about the connecting shaft 1530. Through this action, the main body 220 connected to the first link 1510 and the second link 1520 can rise.

[0168] like Figure 27 As shown, when the main body 220 rises, the first link 1510 and the second link 1520 move along the first guide portion 1540 and the second guide portion 1550, respectively. The first guide portion 1540 and the second guide portion 1550 can guide the movement of the first link 1510 and the second link 1520. When the main body 220 falls, the first link 1510 and the second link 1520 move along the first guide portion 1540 and the second guide portion 1550 in the opposite direction to the direction of movement during the rise, respectively. The first guide portion 1540 and the second guide portion 1550 can guide the movement of the first link 1510 and the second link 1520.

[0169] like Figure 28 As shown, during the upward movement of the main body 220, the drive rod 2530 of the lifting drive unit 2500 can interact with... Figure 24 It contracts at the same original position and rotates relative to the hinge axis RA.

[0170] Figure 29 A structural diagram of a massage device according to an embodiment of the present invention is shown.

[0171] According to an embodiment of the present invention, the massage device 1 may include a control unit 600. The control unit 600 may be implemented by one processor or by multiple processors. When the control unit 600 is implemented by multiple processors, at least some of the processors may be located at physically spaced apart from each other. Furthermore, the control unit 600 may be implemented in various ways, without limitation.

[0172] For example, the control unit 600 may correspond to one or more processors. The processor may be implemented by an array of multiple logic gates, or by a combination of a general-purpose microprocessor and a memory storing a program executable in the microprocessor. Furthermore, those skilled in the art will understand that other types of hardware can be used to implement it.

[0173] The control unit 600 can control the operation of the massage device 1. Specifically, the control unit 600 can control the operation of the massage module 230. For example, the control unit 600 can control the movement of the massage module 230 along the user's height, and can also control the adjustment of the height of the massage module 230, etc. In addition, the control unit 600 can control the type, intensity, time, and heating temperature of the massage provided to the user through the massage module 230.

[0174] Specifically, the control unit 600 can control the operation of the massage device 1 (specifically, the massage module 230). For example, the massage module 230 may include multiple actuators, and the control unit 600 can control the operation of the massage module 230 by controlling the operation of the multiple actuators.

[0175] For example, it may include at least one actuator disposed in the massage module 230, and the control unit 600 can control the operation of the massage device 1 by controlling these actuators.

[0176] The control unit 600 can provide various massage actions by activating at least one actuator. For example, the control unit 600 can provide percussion massage, kneading massage, etc. by activating at least one actuator in the massage module 230, and is not limited to this, and can provide various massage actions.

[0177] The sliding actuator enables the massage module 230 to perform sliding movements. For example, by moving the sliding actuator, the massage module 230 can move forward or backward in the horizontal direction.

[0178] The control unit 600 can apply mechanical stimulation to the user by controlling the movement of the massage module 230, thereby providing a massage. The control unit 600 can move the massage module 230 along the X-axis, Y-axis, and Z-axis. The control unit 600 can also move the massage ball forward or backward along the X-axis, Y-axis, and Z-axis. In addition, the control unit 600 can rotate the massage ball around the X-axis, Y-axis, and Z-axis.

[0179] According to one embodiment of the present invention, the control unit 600 can control the operation of a linear drive mechanism including an actuator 300, a lead screw motor 420 including a lead screw 400, and the drive unit of the massage device 1 including a lifting unit 500. Specifically, the control unit 600 provides an electrical signal to the drive unit to generate power, and transmits the generated power to the unfolding part 200, enabling the unfolding part 200 to move relative to the frame part 100.

[0180] In one implementation, the massage device 1 may include a storage unit 700. The storage unit 700 may store various information related to the massage device 1. For example, the storage unit 700 may include massage control information, and may also include personal authentication information, but is not limited thereto.

[0181] The storage unit 700 can be implemented using a non-volatile storage medium capable of continuously storing arbitrary data. For example, the storage unit 700 may include not only disks, optical disks, and magneto-optical storage devices, but also storage devices based on flash memory and / or battery backup memory, but is not limited to these.

[0182] Additionally, the storage unit 700 may include a memory. The memory may be a main storage device directly accessed by the processor, such as random access memory (RAM) like dynamic random access memory (DRAM) or static random access memory (SRAM), or a volatile storage device whose stored information is instantly deleted when power is cut off, but is not limited to these. This memory can be operated by the control unit 600.

[0183] According to one embodiment of the present invention, the massage device 1 may include a user input unit 800. The user input unit 800 can receive commands from the user related to the motion control of the unfolding part 200 or the massage module 230. The user input unit 800 may be implemented in various forms. For example, the user input unit 800 may have an unfolding part 200, but is not limited thereto.

[0184] The massage device 1 can receive various commands from the user via the user input unit 800. For example, the massage device 1 (specifically the massage module 230) can receive any commands such as selecting the massage module, selecting the massage mode, selecting the massage intensity, selecting the massage time, selecting the massage area, selecting the position and movement of the massage module 230, selecting the power switch (On-Off) of the massage module 230, selecting whether the heating function is activated, and selecting audio source playback-related commands, but is not limited to these.

[0185] In some implementation examples, the user input unit 800 may have buttons in the form of hot keys and / or option buttons for selecting, canceling, or inputting the direction of execution, depending on preset user settings or self-preset functions.

[0186] The user input unit 800 can be implemented using a touch screen, keyboard, dome switch, touchpad (static / electrostatic), rotary dial, momentary switch, etc., but is not limited to these. Alternatively, the user input unit 800 can be based on voice recognition technology to obtain commands based on the user's voice.

[0187] The user input unit 800 may include a display for showing the operating status of the unfolding unit 200 or the massage module 230, or the user's current state. In this case, the display may include at least one of a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFTLCD), an organic light-emitting diode (OLED), a flexible display, or a 3D display, but is not limited thereto.

[0188] According to an embodiment of this invention, the massage device 1 may include an audio output module 900. The audio output module 900 can provide audio output to the user in any form. In one embodiment, the audio output module 900 can be positioned arbitrarily within the unfolded portion 200. For example, the audio output module 900 may include an upper audio output unit on the upper surface that contacts the user lying on the massage device 1 (specifically, the main body 220), and multiple output units disposed in the user's left and right areas, etc., but is not limited thereto. In this case, the audio output module 900 can provide stereo sound, such as 5.1 channels, but is not limited thereto.

[0189] The audio output module 900 can provide audio output to the user in any form. For example, the audio output module 900 can output the optimal sound source and / or binaural beats for the massage method provided by the unfolding part 200, thereby providing brain stimulation to the user. The audio output module 900 can output sound signals received via a network (not shown) or stored in internal / external storage media (not shown).

[0190] For example, the audio output module 900 can output audio sources controlled by the user terminal via a network connection (e.g., Bluetooth connection). Additionally, the audio output module 900 can output any form of sound signal that occurs in relation to the movements of the massage device 1.

[0191] According to an embodiment of this invention, the massage device 1 may include a network connection unit 1000. The network connection unit 1000 can communicate with modules inside the unfolding unit 200, the linear drive mechanism, the lifting unit 500, and / or the user terminal via a network of any shape.

[0192] The network connection unit 1000 may include a wired / wireless connection module for connecting to a network. Wireless connection technologies may include, for example, Wireless LAN (WLAN) (Wi-Fi), Wireless Broadband (Wibro), World Interoperability for Microwave Access (WiMAX), and High Speed ​​Downlink Packet Access (HSDPA).

[0193] Wired connection technologies such as Digital Subscriber Line (xDSL), Fiber to the Home (FTTH), and Power Line Communication (PLC) can be used. Additionally, the network connection unit 1000 includes a short-range communication module, enabling data transmission and reception with any device / terminal located in close proximity. Examples of short-range communication technologies include Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), and ZigBee, but are not limited to these.

[0194] According to an embodiment of the present invention, the massage device 1 may include a sensor unit 1100. The sensor unit 1100 may include at least one sensor. For example, the sensor unit 1100 may include a touch sensor, a pressure sensor, an infrared sensor, an LED sensor, a light sensor, a Hall sensor, a resistive sensor, a temperature sensor, etc., but these are only examples.

[0195] The sensor unit 1100 can be used to acquire information. For example, the sensor unit 1100 can acquire information for identifying whether a user is on the main body 220. For example, it can acquire information such as whether the user is lying on the main body 220, the user's body shape, and whether the user has any physical abnormalities. In some implementation examples, the unfolding unit 200 can sense the contact area and / or contact position with the user through the sensor unit 1100.

[0196] As another example, the sensor unit 1100 can be used to acquire biological information. It can acquire fingerprint information, facial information, voice information, iris information, weight information, electrocardiogram information, body composition information, etc., but is not limited to these, and can include a variety of biological information.

[0197] In addition, the massage device 1 can provide customized massage based on the acquired information. For example, when the unfolding part 200 provides a back massage, the unfolding part 200 identifies the user's back position based on the information acquired by the sensor part 1100, and can provide a back massage to the user according to the identification result.

[0198] According to an embodiment of this invention, the massage device 1 may further include a massage device control device CD. The massage device control device CD can be connected to the massage device 1 via wired and / or wireless communication.

[0199] The massage device control device CD may include, but is not limited to, a remote controller, a mobile phone, and a personal digital assistant (PDA), and may also include various electronic devices that can be connected to the massage device 1 via wired or wireless communication.

[0200] Figure 30 This is a diagram illustrating an external device capable of communicating with a massage device according to an embodiment of the present invention.

[0201] The massage device 1 can communicate with the external device 3000 via the network connection unit 1000 in a wired or wireless manner, and send and receive various data.

[0202] External device 3000 may include portable electronic device 3100, such as an AI speaker, tablet, or smartphone. Portable electronic device 3100 may be a dedicated or general-purpose portable electronic device for massage device 1. Additionally, external device 3000 may include wearable devices 3200 such as smartwatches and / or smart bracelets. External device 3000 may include other massage devices 3300 besides the massage device 1 currently being used by the user. External device 3000 may include a hospital server 3400. External device 3000 may include a Personal Health Record (PHR) server. Additionally, external device 3000 may include a cloud server 3500. External device 3000 may include medical measurement devices such as electronic scales, blood glucose meters, or blood pressure monitors.

[0203] Although some examples of the external device 3000 have been described in this utility model, it should be understood that any device that is wired or wirelessly connected to the massage device 1 and can send and receive information with it can be considered an external device.

[0204] The technical concept of this utility model has been described above with reference to the accompanying drawings. However, this is only an exemplary description of the preferred embodiment of this utility model and does not limit the scope of this utility model. Furthermore, those skilled in the art should understand that various modifications and imitations can be made without departing from the technical concept of this utility model.

[0205] Furthermore, the structure and function of the massage device described in this manual can be extended and applied to various (wearable) health care devices that provide health care functions (e.g., massage function, biosignal measurement function, etc.). Therefore, the term "massage device" in this manual can be replaced with "(wearable) health care device" for further explanation.

Claims

1. A massage device, characterized in that, include: Frame section, An extendable portion, capable of extending from the frame portion, the extendable portion including a massage module, and A linear drive mechanism is configured to move the unfolded portion relative to the frame portion.

2. The massage device according to claim 1, characterized in that, The linear driving mechanism includes: The lead screw is rotatably supported by the frame portion, and The lead screw nut is connected to the unfolded part and is engaged with the lead screw.

3. The massage device according to claim 2, characterized in that, Also includes: The motor is mounted on the frame section; The lead screw is configured to rotate via the motor.

4. The massage device according to claim 3, characterized in that, Also includes: A belt, connected to the motor, and A pulley is mounted on the lead screw and connected to the motor via a belt.

5. The massage device according to claim 2, characterized in that, The unfolding portion is configured to extend from the frame portion in the extending direction by rotation of the lead screw in the first rotation direction, or to be retracted into the frame portion in the retracting direction by rotation of the lead screw in the second rotation direction.

6. The massage device according to claim 5, characterized in that, Also includes: The bracket, located in the unfolded section, is equipped with the lead screw nut.

7. The massage device according to claim 6, characterized in that, The bracket protrudes from the unfolding part toward the storage direction of the unfolding part.

8. The massage device according to claim 7, characterized in that, The bracket includes a bent portion.

9. The massage device according to claim 1, characterized in that, The linear driving mechanism includes: An actuator that connects the frame portion and the unfolding portion.

10. The massage device according to claim 1, characterized in that, Also includes: The lifting unit is configured to lift the unfolded portion.

11. The massage device according to claim 10, characterized in that, The lifting unit also includes: The connecting rod portion is located on both sides of the base of the unfolded portion and the frame of the unfolded portion, and The lifting drive unit is combined with at least a portion of the connecting rods located on both sides.

12. The massage device according to claim 11, characterized in that, The connecting rod portion includes: The first connecting rod, located at one end of the frame and the other end of the bottom surface of the unfolded part, is connected to the lifting drive unit. The second link, rotatably connected to the first link with respect to the connecting shaft, is located at the other end of the frame and one end of the bottom surface of the unfolded portion. The drive link is located between the first link and the lifting drive unit.

13. The massage device according to claim 12, characterized in that, Also includes: A first guide portion, one end of the first connecting rod is located at the first guide portion, and The second guide is disposed adjacent to the first guide, and one end of the second connecting rod is disposed in the second guide.

14. The massage device according to claim 12, characterized in that, The lifting drive unit includes: The hinge portion is located on the bottom surface of the unfolded portion, and A linear actuator is coupled to the hinge.

15. The massage device according to claim 14, characterized in that, The drive link is located at a position separated from the coupling shaft that connects the first link and the second link, and the linear actuator is connected to the drive link.

16. The massage device according to claim 12, characterized in that, include: The control unit drives the lifting drive unit in response to the lifting request of the unfolding unit; The control unit drives the lifting drive unit to make the upper surface of the unfolding part flush with the upper surface of the frame part.

17. The massage device according to claim 2, characterized in that, When the unfolded portion is located inside the frame portion, a gap is formed between the unfolded portion and the frame portion. The linear drive mechanism is configured to operate at the interval.

18. The massage device according to claim 9, characterized in that, The actuator includes a telescopic shaft. One end of the actuator is connected to the frame portion, and the other end of the actuator is connected to the unfolded portion.

19. The massage device according to claim 18, characterized in that, The actuator further includes: An actuator motor enables the shaft to extend or retract.

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