KR20230027906A - Massaging apparatus with connecting cable - Google Patents

Abstract

The present invention relates to a massaging apparatus with a connecting cable, and more specifically, to a massaging apparatus with a connecting cable, which does not cause a connecting cable electrically connected to a main body unit to be twisted during the sliding movement of an auxiliary unit supporting a user's lower body from the main body unit supporting the user's upper body, and does not deteriorate the durability of a connector or connector molding of the connecting cable.

Description

Massage device with connecting cable {MASSAGING APPARATUS WITH CONNECTING CABLE}

The present invention relates to a massage device provided with a connecting cable. More specifically, in the process of the auxiliary part supporting the user's lower body sliding from the main body supporting the user's upper body, twisting does not occur in the connection cable electrically connected to the main body part, and the connector of the connection cable or the connector molding It relates to a massage device provided with a connection cable in which durability is not deteriorated.

Conventionally, it relieves acute or chronic pain caused by muscle and nerve tissue in the spinal region caused by continuous work in an improper posture for a long time or habituation of such a posture for a long time, improves blood circulation in the body, or relieves momentary muscle stiffness. In order to relieve pain, a massage device that moves along the body part and improves blood circulation through stimulation by heat of the pain-producing part has been widely used.

1 is a side view showing a conventional massage device.

As shown in FIG. 1, the conventional massage device includes a body 1 for supporting the user's upper body and a lower bed member 2 for supporting the user's lower body, and when the massage device is used, the lower bed member 2 ) is slid in the longitudinal direction to use the lower bed member (2) in an unfolded state, and after using the massage device, the lower bed member (2) is slid in the longitudinal direction so that the lower bed member (2) is the body (1) ) is stored in a folded state to be placed on top. External power is supplied to the body 1 for operation of the massage device, and a wire 3 electrically connected to the body 1 is provided so that power is also supplied to the lower bed member 2. However, in the process of sliding the lower bed member 2 in the longitudinal direction, the length of the wire 3 is configured to be variable so that the wire 3 does not interfere with the lower bed member 2, and for this purpose the wire ( 3) is provided with a twisted portion (3a). That is, in a state where the lower bed member 2 is folded so as to be disposed above the body 1, the entire length of the wire 3 is shortened by the elastic restoring force of the twisted portion 3a, and the lower bed member 2 is unfolded In this state, as the twisted portion 3a is elastically deformed, the total length of the electric wire 3 is increased.

However, when the wire (3) is configured in this way, the durability of the connector and connector molding is increased as the elastic restoring force of the twisted portion (3a) is continuously applied to the connector to which the wire (3) is connected in the unfolded state of the lower bed member (2). There was a problem with deterioration.

Therefore, improvements in these areas are required.

Korean Patent Publication No. 2012-0118398 (published on October 26, 2012)

A technical problem to be solved by the present invention is to solve the above-mentioned problems of the prior art, and the auxiliary part supporting the user's lower body is electrically connected to the main body part in the process of sliding from the main body part supporting the user's upper body. It is to provide a massage device equipped with a connection cable that does not cause twisting of the cable and does not deteriorate the durability of the connector or connector molding of the connection cable.

The technical problem to be solved in the present invention is not limited thereto, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A massage device having a connection cable according to the present invention for solving the above technical problem supports the user's upper body, but the main body having a massage module for massaging the user, and the main body to support the user's lower body. An auxiliary part slidably connected in a longitudinal direction, and the auxiliary part is provided with a connection cable electrically connecting the main body part and the auxiliary part, and the connection cable includes a fixed part having both ends fixedly arranged, and one end It is connected to the fixing part, and the other end is connected to the body part, and includes a pivoting part arranged so that the other end rotates around one end when the auxiliary part slides.

In this case, the auxiliary part may further include a hinge bracket supporting the pivoting part.

At this time, one side of the hinge bracket supports one end of the pivoting part, but is hinge-fixed to the lower surface of the auxiliary part, and the other side of the hinge bracket is disposed to rotate together with the pivoting part when the auxiliary part slides.

In this case, the hinge bracket may include a lower frame disposed under the pivoting part.

In this case, the hinge bracket may further include an upper frame disposed above the pivoting part.

In this case, the hinge bracket may further include a side frame disposed on one side of the pivoting portion to connect the lower frame and the upper frame.

In this case, the side frame may be disposed adjacent to the fixing part and include a through hole through which the connection cable passes so that the fixing part is connected to the pivoting part.

In this case, the auxiliary part may further include a support cover supporting a lower surface of the hinge bracket.

In this case, a stopper for limiting a rotation angle of the rotation portion may be provided between the lower surface of the auxiliary part and the support cover.

At this time, the hinge bracket is an upper bush protruding upward so that the contact area between the upper surface of the upper frame and the lower surface of the auxiliary part is limited, and the lower protruding downward so that the contact area between the lower surface of the lower frame and the upper surface of the support cover is limited Bushes may be included.

At this time, the hinge bracket may further include a side bush connecting the upper bush and the lower bush.

In this case, a first coupling surface coupled to an upper surface of the upper frame may be provided on a lower surface of the upper bush, and a second coupling surface coupled to a lower surface of the lower frame may be provided on an upper surface of the lower bush.

At this time, at least one of the first coupling surface and the second coupling surface may be provided with a protruding coupling protrusion, and the hinge bracket may be provided with a coupling groove into which the coupling protrusion is inserted and disposed.

The connection cable of the massage device provided with the connection cable of the present invention having the above configuration is connected to the fixed part where the position of both ends is fixed and one end is connected to the fixed part, and the other end is connected to the body part, while the auxiliary part is sliding. It includes a pivoting part arranged so that the other end rotates around one end, and the pivoting part of the connection cable rotates in accordance with the sliding movement of the auxiliary part during the relative movement of the auxiliary part in a sliding manner from the main body, so that twisting of the connection cable does not occur. In addition, by configuring the length of the entire connection cable not to change during the sliding movement of the auxiliary unit, a force such as an elastic restoring force does not act on the connection cable, so that durability of not only the connection cable but also the connector and connector molding can be prevented from deteriorating.

In addition, since a hinge bracket supporting the pivoting portion of the connection cable is provided, an external force (rotational force) generated while rotating is not directly transferred to the connection cable even when used repeatedly for a long time, thereby preventing a decrease in durability of the connection cable.

In addition, since one side of the hinge bracket is hinge-fixed to the lower surface of the auxiliary part and the other side of the hinge bracket is configured to rotate together with the pivoting part, stable support is possible even if the pivoting part of the connecting cable rotates when the auxiliary part slides.

In addition, the sagging problem of the connection cable can be prevented by disposing the lower frame below the pivoting portion of the connection cable.

In addition, since the upper frame is disposed on the upper part of the pivoting part of the connection cable, it is possible to prevent wear problems, noise and vibration problems that may occur when the upper part of the pivoting part contacts the lower surface of the auxiliary part during the rotation process of the pivoting part.

In addition, a side frame connecting the lower frame and the upper frame is provided so that the lower frame and the upper frame can rotate stably together with the pivoting part, and the structural stability of the hinge bracket is improved so that even if an external force is applied during the rotation of the pivoting part Stable support is possible.

In addition, the side frame connecting the lower frame and the upper frame is disposed on one side of the pivoting part, and in particular, is disposed adjacent to the fixed part, so that the auxiliary part slides so that it is disposed on the upper part of the main body part, and in the process of folding the pivoting part It is possible to prevent separation from the hinge bracket while being supported by the frame.

In addition, by configuring the support cover to support the lower surface of the hinge bracket, it is possible to effectively prevent the hinge bracket from sagging, thereby minimizing external exposure of the connection cable 210 and preventing external damage, and preventing the hinge bracket from being covered by the support cover. As a result, the hinge bracket can be effectively protected even when any external force is applied, and interference between the hinge bracket on the lower surface of the auxiliary part and the main body part can be prevented in the process of sliding the auxiliary part to be disposed on the upper part of the main body part.

In addition, a stopper for limiting the rotation angle of the rotation part is provided between the lower surface of the auxiliary part and the support cover to prevent the hinge bracket from being separated and damaged due to excessive rotation of the hinge bracket by limiting the rotation angle of the rotation part. .

In addition, by limiting the contact area between the upper surface of the upper frame and the lower surface of the auxiliary part through the upwardly protruding upper bush, and by limiting the contact area between the lower surface of the lower frame and the upper surface of the support cover through the downwardly protruding lower bush, contact between them friction can be minimized.

In addition, since the side bushes connecting the upper bush and the lower bush are provided, the structural stability of the upper bush and the lower bush is improved, so that stable support is possible even when an external force is applied during the rotation process.

In addition, since the upper bush and the lower bush are configured to be coupled, even if the upper bush and the lower bush are worn out during use, replacement is possible.

In addition, since at least one of the first coupling surface and the second coupling surface is provided with a protruding coupling protrusion, and the hinge bracket is provided with a coupling groove in which the coupling protrusion is inserted and disposed, the coupling force between the upper bush and the lower bush is improved. A stable bond is possible.

The effects of the present invention are not limited to the above effects, and should be understood to include all effects that can be inferred from the detailed description of the present invention or the configuration of the invention described in the claims.

1 is a side view showing a conventional massage device.
2 and 3 are views showing a state in which the auxiliary unit is unfolded from the main body of the massage device equipped with a connection cable according to an embodiment of the present invention, Figure 2 is a side view, Figure 3 is a bottom view.
4 and 5 are views showing a folded state such that the auxiliary unit is disposed on the upper portion of the main body of the massage device equipped with a connection cable according to an embodiment of the present invention, Figure 4 is a side view, and Figure 5 is a bottom view .
6 is a perspective view showing a connecting cable and a hinge bracket of a massage device equipped with a connecting cable according to an embodiment of the present invention.
7 is a cross-sectional view of part I-I of FIG. 6 .
Figure 8 is a cross-sectional view showing a state in which the hinge bracket and the support cover of the massage device equipped with a connection cable according to an embodiment of the present invention are mounted on the lower part of the auxiliary unit.
Figure 9 is a side view showing a state in which the hinge bracket and the support cover of the massage device equipped with a connection cable according to an embodiment of the present invention are separated from the lower surface of the auxiliary unit.
10 is a cross-sectional view of part II-II of FIG. 6 .
Figure 11 is a cross-sectional view showing a state in which each bush is separated from the hinge bracket of the massage device equipped with a connection cable according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. This invention may be embodied in many different forms and is not limited to the embodiments set forth herein. In order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and the same reference numerals are attached to the same or similar components throughout the specification.

In this specification, terms such as "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof. In addition, when a part such as a layer, film, region, plate, etc. is said to be “on” another part, this includes not only the case where it is “directly on” the other part, but also the case where there is another part in the middle. Conversely, when a part such as a layer, film, region, plate, etc. is said to be "under" another part, this includes not only the case where it is "directly below" the other part, but also the case where another part exists in the middle.

2 and 3 are views showing a state in which the auxiliary unit is unfolded from the main body of the massage device equipped with a connection cable according to an embodiment of the present invention, Figure 2 is a side view, Figure 3 is a bottom view, Figure 4 And Figure 5 is a view showing a folded state so that the auxiliary unit is disposed on the upper body portion of the massage device equipped with a connection cable according to an embodiment of the present invention, Figure 4 is a side view, Figure 5 is a bottom view.

As shown in Figures 2 to 5, the massage device provided with a connection cable according to the present invention supports the upper body of the user, but the body portion 100 provided with a massage module 10 for massaging the user, and It includes an auxiliary part 200 slidably connected in the longitudinal direction of the body part 100 to support the user's lower body. A main support surface for supporting the user's upper body may be formed on the main body part 100, and an auxiliary support surface for supporting the user's lower body may be formed on the auxiliary part 200. The massage module 10 is configured to thermally massage the user's body (particularly, the spine region), but such a massage module 10 is not necessarily provided only in the main body 100 . The massage module 10 may also be provided in the auxiliary unit 200 as needed. For example, when the massage module 10 is disposed on the body portion 100, the massage module 10 is moved along the longitudinal direction at the center of the width direction of the pad provided on the body portion 100 to support the user's upper body. A hollow may be formed. The massage module 10 is provided with a separate moving means to perform massage while moving along the longitudinal direction. A separate leg member may be provided in the body part 100 equipped with a pad so that the support surface is spaced apart from the ground, and through this, the user can receive a massage in a comfortable posture. This leg member may be manufactured in a substantially rectangular strip shape. That is, it may include a side frame corresponding to the side of the main body 100, a lower frame supported on the ground, and a connection frame connecting the side frame and the lower frame. The above frames may be integrally manufactured or may be separately manufactured and then combined. Here, the side frame may be manufactured in a plate shape, and the lower frame may be manufactured in a rod shape. A guide groove is formed in the aforementioned main body part 100, and a guide protrusion inserted into the guide groove is formed in the auxiliary part 200 so that the auxiliary part 200 can be slidably moved. Alternatively, it is also possible to form a guide groove in the auxiliary part 200 and form a guide protrusion in the body part 100 so that the auxiliary part 200 can slide.

As shown in FIG. 2 , the above massage device is provided with a main power cable 20 for the operation of the massage module 10 to supply power. At this time, the main power cable 20 may be electrically connected to the body part 100 or electrically connected to the auxiliary part 200 . For example, when the main power cable 20 is electrically connected to the body portion 100, power is supplied to the body portion 100, and power supplied to the body portion 100 is also supplied to the auxiliary portion 200 in the auxiliary portion 200. A connection cable 210 electrically connected to the main body 100 may be provided so as to be supplied. As another example, when the main power cable 20 is electrically connected to the auxiliary part 200, power is supplied to the auxiliary part 200, and power supplied to the auxiliary part 200 is also supplied to the main body part 100. A connection cable 210 electrically connected to the auxiliary unit 200 may be provided. In addition, the auxiliary unit 200 may include a heating wire to provide a feeling of warmth to the user's lower body, and power is supplied to the heating wire through the connection cable 210 .

At this time, as shown in FIGS. 3 and 5, the connection cable 210 is connected to the fixing portion 211 in which the positions of both ends are fixedly arranged, and one end is connected to the fixing portion 211, and the other end is connected to the body portion ( 100), it includes a pivoting part 212 arranged so that the other end rotates around one end when the auxiliary part 200 slides. That is, while the auxiliary part 200 moves relative to the main body part 100 in a sliding manner, the pivoting part 212 of the connection cable 210 rotates according to the sliding movement of the auxiliary part 200, thereby moving the connection cable 210. It is configured so that twisting does not occur. Both ends of the fixing part 211 of the connecting cable 210 are fixedly disposed under the auxiliary part 200 . Both ends of the fixing part 211 can be fixed using a separate binding member such as a general clamp. In addition, such a binding member can be used in any configuration as long as it can fix both ends of the fixing portion 211, such as a cable tie. One end of the fixing part 211 may be electrically connected to the connector, and the other end of the fixing part 211 may be configured to be connected to one end of the pivoting part 212 . That is, one end and the other end of the fixing part 211 are always fixed regardless of the sliding movement of the auxiliary part 200 . One end of the pivoting part 212 is connected to the other end of the fixing part 211, and the other end of the pivoting part 212 is electrically connected to the main body 100 so that the auxiliary part 200 slides and moves while the pivoting part 212 ) is configured so that the other end of the pivoting part 212 rotates around one end of the ). In this way, since the pivoting part 212 is configured to simply rotate in the process of sliding the auxiliary part 200, the length of the pivoting part 212 does not change. That is, since both ends of the fixing part 211 are fixedly disposed, the length does not change, and the length of the pivoting part 212 does not change because the other end of the pivoting part 212 is configured to rotate around one end. That is, when the length and rotation angle of the pivoting part 212 are set according to the sliding movement distance of the auxiliary part 200, even if the auxiliary part 200 slides, the force such as the elastic restoring force does not act on the connection cable 210. Deterioration of durability of not only the connection cable 210 but also the connector and connector molding can be prevented.

At this time, as shown in FIGS. 3 and 5 , the auxiliary part 200 may further include a hinge bracket 220 supporting the pivoting part 212 . The hinge bracket 220 prevents deterioration in durability of the connection cable 210 even when repeatedly used for a long time by preventing external force (rotational force) generated while rotating from being transmitted directly to the connection cable 210 . In addition, even if the length and rotation angle of the pivoting part 212 are set according to the sliding movement distance of the auxiliary unit 200, when repeatedly used for a long period of time, the connection cable 210 may sag in the direction of gravity due to its own weight. , When the hinge bracket 220 having a certain rigidity is installed, it is possible to prevent such a sagging problem from occurring. That is, the hinge bracket 220 is configured to support the pivoting portion 212 of the connection cable 210, thereby preventing degradation of durability of the connection cable 210. On the other hand, since the fixing portion 211 of the connection cable 210 can be firmly fixed through a separate binding member, sagging due to its own weight does not occur.

In addition, as shown in FIGS. 3 and 5, one side of the hinge bracket 220 supports one end of the pivoting part 212, but is hingedly fixed to the lower surface of the auxiliary part 200, and the other side of the hinge bracket 220 The side may be arranged to pivot together with the pivoting part 212 when the auxiliary part 200 slides. As described above, in order for the hinge bracket 220 to support the pivoting part 212 of the connecting cable 210, the hinge bracket 220 slides the auxiliary part 200 when the pivoting part 212 of the connecting cable 210 It is necessary to be configured to rotate together, and the pivoting part 212 of the connection cable 210 is configured so that the other end rotates while one end is fixed. The hinge is fixed to, and the other side of the hinge bracket 220 is configured to rotate together with the pivoting part 212. A hinge member 220a such as a hinge shaft may be provided such that one side of the hinge bracket 220 is hinge-fixed to the lower surface of the auxiliary part 200 . When the hinge bracket 220 rotates around the hinge member 220a, the load applied to the connection cable 210 can be minimized.

6 is a perspective view showing a connecting cable and a hinge bracket of a massage device having a connecting cable according to an embodiment of the present invention, and FIG. 7 is a cross-sectional view of part I-I of FIG. 6 .

As shown in FIGS. 6 and 7 , the hinge bracket 220 may include a lower frame 221 disposed below the pivoting part 212 . That is, the hinge bracket 220 not only prevents external force (rotational force) generated while rotating from being directly transmitted to the connecting cable 210, but also prevents the rotating part 212 of the connecting cable 210 from sagging in the direction of gravity by its own weight. Since the lower frame 221 is disposed below the pivoting part 212, it is possible to prevent a decrease in durability or sagging of the connection cable 210.

At this time, as shown in FIGS. 6 and 7 , the hinge bracket 220 may further include an upper frame 222 disposed above the pivoting part 212 . That is, as described above, if the lower frame 221 is disposed below the pivoting part 212, the sagging problem of the connecting cable 210 can be prevented, but the lower frame 221 is When the lower part is pressed upward, the upper part of the pivoting part 212 is in contact with the lower surface of the auxiliary part 200 and wear occurs on the upper part of the pivoting part 212 during the rotation of the pivoting part 212 according to the sliding movement of the auxiliary part 200. In addition, noise or vibration may occur during the wear process. Therefore, since the upper frame 222 is disposed above the pivoting part 212, problems of abrasion, noise, and vibration that may occur during the rotation of the pivoting part 212 do not occur.

In addition, as shown in FIGS. 6 and 7, the hinge bracket 220 connects the lower frame 221 and the upper frame 222 to the side frame 223 disposed on one side of the pivoting part 212. can include more. That is, as described above, the lower frame 221 is disposed below the pivoting part 212 to prevent the sagging of the pivoting part 212, and the upper frame 222 is disposed above the pivoting part to prevent the pivoting part ( 212) and the lower surface of the auxiliary part 200, it is possible to prevent wear problems, noise and vibration problems caused by contact, but since these lower frames 221 and upper frames 222 are spaced apart from each other, they are all rotated part 212 It is important to configure it to rotate with Therefore, when the side frame 223 connecting the lower frame 221 and the upper frame 222 is provided, the lower frame 221 and the upper frame 222 can stably rotate together with the pivoting part 212, and the hinge Structural stability of the bracket 220 is improved so that it can be stably supported even when an external force is applied during the rotation of the pivoting part 212 . At this time, the side frame 223 is preferably disposed on one side of the pivoting part 212 . This is because when the side frame 223 is provided on both sides of the pivoting part 212, the inside of the hinge bracket 220 is formed in a closed cross-sectional shape, so it is not easy to install the connection cable 210 later. Therefore, when the side frame 223 is disposed on one side of the pivoting part 212, the installation can be easily performed by inserting and disposing the connection cable 210 into a part where the side frame 223 is not disposed. Furthermore, in order to prevent the connection cable 210 from being arbitrarily separated from the hinge bracket 220 while rotating, the hinge bracket 220 and the connection cable 210 may be simultaneously bound by a separate binding member.

At this time, as shown in FIG. 6, the side frame 223 is disposed adjacent to the fixing part 211, and the connection cable 210 is passed through so that the fixing part 211 is connected to the pivoting part 212. It may include a through hole (223a) to. That is, a side frame 223 connecting the lower frame 221 and the upper frame 222 is provided, and this side frame 223 is disposed on one side of the pivoting part 212, in particular, the fixed part 211 ) and is preferably disposed adjacent to. This is because it is possible to prevent the pivoting part 212 from being separated from the hinge bracket 220 while being supported by the side frame 223 during the folding process by sliding the auxiliary part 200 to be disposed above the main body part 100. am. However, as described above, since one end of the pivoting part 212 and the other end of the fixing part 211 must be connected to each other, a stable connection between them is possible through the through hole 223a formed in the side frame 223. .

8 is a cross-sectional view showing a state in which a hinge bracket and a support cover of a massage device equipped with a connection cable according to an embodiment of the present invention are mounted on a lower portion of the auxiliary unit, and FIG. 9 is a connection cable according to an embodiment of the present invention It is a side view showing a state in which the hinge bracket and the support cover of the provided massage device are separated from the lower surface of the auxiliary unit.

As shown in FIGS. 8 and 9 , the auxiliary part 200 may further include a support cover 230 supporting the lower surface of the hinge bracket 220 . As described above, the hinge bracket 220 prevents the external force (rotational force) generated while rotating from being directly transmitted to the connecting cable 210, thereby preventing the durability of the connecting cable 210 from being deteriorated, and the pivoting part 212 Although sagging in the direction of gravity is prevented by its own weight, when the weight of the pivoting part 212 is applied to the hinge bracket 220 for a long period of time, the hinge bracket 220 also moves in the direction of gravity due to its own weight and the weight of the pivoting part 212. sagging problems may occur. Therefore, by configuring the support cover 230 to support the lower surface of the hinge bracket 220, sagging of the hinge bracket 220 is effectively prevented, thereby minimizing external exposure of the connection cable 210 and preventing external damage. In addition, since the hinge bracket 220 is covered by the support cover 230, the hinge bracket 220 can be effectively protected even when any external force is applied. In addition, interference occurs between the hinge bracket 220 on the lower surface of the auxiliary part 200 and the main body part 100 by the support cover 230 in the process of sliding the auxiliary part 200 to be disposed on the upper part of the main body part 100 can prevent doing so. At this time, a separate fastening member such as a fastening screw 241 may be provided so that the support cover 230 is fixed to the lower surface of the auxiliary part 200 . In addition, the support cover 230 may be formed in a size capable of covering the entire rotation range of the hinge bracket 220 .

As shown in FIGS. 3 and 5 , a stopper 240 may be provided between the lower surface of the auxiliary part 200 and the support cover 230 to limit the rotation angle of the rotation part 212 . The stopper 240 supports the hinge bracket 220 so that it does not rotate more than a certain angle, thereby limiting the rotation angle of the rotation part 212, and the hinge bracket 220 is separated due to excessive rotation of the hinge bracket 220. while preventing damage.

10 is a cross-sectional view of part II-II of FIG. 6 .

As shown in FIG. 10, the hinge bracket 220 is composed of an upper bush 224 protruding upward so that the contact area between the upper surface of the upper frame 222 and the lower surface of the auxiliary part 200 is limited, and the lower frame 221. A lower bush 225 protruding downward may be included so that a contact area between the lower surface and the upper surface of the support cover 230 is limited. As described above, since the auxiliary part 200 is disposed above the hinge bracket 220 and the support cover 230 is disposed below the hinge bracket 220, friction due to contact between them is minimized. There is, limits the contact area between the upper surface of the upper frame 222 and the lower surface of the auxiliary part 200 through the upper bush 224 protruding upward, and the lower bush 225 protruding downward of the lower frame 221 By limiting the contact area between the lower surface and the upper surface of the support cover 230, friction due to mutual contact between them can be minimized. The upper bush 224 or the lower bush 225 may be made of an engineering plastic material such as polyacetal (POM) to facilitate sliding.

At this time, as shown in FIG. 10, the hinge bracket 220 may further include a side bush 226 connecting the upper bush 224 and the lower bush 225, through which the upper bush 224 and Since the structural stability of the lower bush 225 is improved, stable support is possible even when an external force is applied during the rotation process.

Figure 11 is a cross-sectional view showing a state in which each bush is separated from the hinge bracket of the massage device equipped with a connection cable according to an embodiment of the present invention.

As shown in FIG. 11, the lower surface of the upper bush 224 is provided with a first coupling surface 224a coupled to the upper surface of the upper frame 222, and the upper surface of the lower bush 225 has a lower frame 221 A second coupling surface 225a coupled to the lower surface of the may be provided. That is, through the first coupling surface 224a of the upper bush 224 and the second coupling surface 225a of the lower bush 225, configured to be coupled to the upper frame 222 and the lower frame 221 in a press-fitting manner will be. In this way, if the upper bush 224 and the lower bush 225 are configured to be coupled, even if the upper bush 224 and the lower bush 225 are worn out during use, replacement is possible.

At this time, as shown in FIG. 11, at least one of the first coupling surface 224a and the second coupling surface 225a is provided with protruding coupling protrusions 224b and 225b, and the hinge bracket 220 ) may be provided with a coupling groove 227 into which the coupling protrusions 224b and 225b are inserted. Through this, the bonding force between the upper bush 224 and the lower bush 225 is improved so that stable coupling is possible. In addition, when the upper bush 224 and the lower bush 225 are configured to be coupled through the coupling protrusions 224b and 225b and the coupling groove 227, the first coupling surface 224a and the second coupling surface 225a It is also possible to be configured to be spaced apart from the upper frame 222 and the lower frame 221 .

Meanwhile, the upper bush 224 and the lower bush 225 may be formed integrally with the hinge bracket 220 . That is, in the process of ejecting the hinge bracket 220, the upper bush 224 and the lower bush 225 are configured to have shapes that perform functions.

As described above, the connection cable of the massage device equipped with the connection cable of the present invention is connected to the fixed part where the position of both ends is fixed and one end is connected to the fixed part, and the other end is connected to the body part, while the auxiliary part slides. It includes a pivoting part arranged so that the other end rotates around one end, and the pivoting part of the connection cable rotates in accordance with the sliding movement of the auxiliary part during the relative movement of the auxiliary part in a sliding manner from the main body, so that twisting of the connection cable does not occur. In addition, by configuring the length of the entire connection cable not to change during the sliding movement of the auxiliary unit, a force such as an elastic restoring force does not act on the connection cable, so that durability of not only the connection cable but also the connector and connector molding can be prevented from deteriorating.

Although one embodiment of the present invention has been described, the spirit of the present invention is not limited to the embodiments presented herein, and those skilled in the art who understand the spirit of the present invention may add or change elements within the scope of the same spirit. Other embodiments can be easily proposed by deleting, adding, etc., but this will also be said to be within the scope of the present invention.

1: body 2: lower bed member
3: wire 3a: twisted portion
10: massage module 20: main power cable
100: body part 200: auxiliary part
210: connection cable 211: fixed part
212: pivoting part 220: hinge bracket
220a: hinge member 221: lower frame
222: upper frame 223: side frame
223a: through hole 224: upper bush
224a: first coupling surface 224b: coupling protrusion
225: lower bush 225a: second coupling surface
225b: coupling protrusion 226: side bush
227: coupling groove 230: support cover
240: stopper 241: fastening screw

Claims (13)

A main body unit provided with a massage module for supporting the user's upper body and massaging the user; and
an auxiliary part slidably connected in the longitudinal direction of the main body part to support the user's lower body;
Including,
The auxiliary part is provided with a connection cable electrically connecting the main body and the auxiliary part,
The connection cable is
a fixed part in which the positions of both ends are fixedly arranged; and
One end connected to the fixing part, the other end connected to the body part, the massage device provided with a connection cable including a pivoting part disposed so that the other end rotates around one end when the auxiliary part slides. According to claim 1,
The auxiliary part is a massage device provided with a connection cable further comprising a hinge bracket for supporting the pivoting part. According to claim 2,
One side of the hinge bracket supports one end of the pivoting part, but is hingedly fixed to the lower surface of the auxiliary part,
The other side of the hinge bracket is a massage device provided with a connecting cable disposed to rotate together with the pivoting part when the auxiliary part slides. According to claim 2,
The hinge bracket is a massage device provided with a connection cable including a lower frame disposed below the pivoting part. According to claim 4,
The hinge bracket is a massage device provided with a connection cable further comprising an upper frame disposed on the upper part of the pivoting part. According to claim 5,
The hinge bracket is a massage device equipped with a connection cable further comprising a side frame disposed on one side of the pivoting portion to connect the lower frame and the upper frame. According to claim 6,
The side frame is disposed in a position adjacent to the fixing part, the massage device provided with a connecting cable including a through hole through which the connecting cable passes so that the fixing part is connected to the pivoting part. According to claim 5,
The auxiliary part massage device with a connection cable further comprising a support cover for supporting the lower surface of the hinge bracket. According to claim 8,
A massage device provided with a connecting cable provided with a stopper for limiting the rotation angle of the rotation part between the lower surface of the auxiliary part and the support cover. According to claim 8,
The hinge bracket includes an upper bush that protrudes upward to limit the contact area between the upper surface of the upper frame and the lower surface of the auxiliary unit, and a lower bush that protrudes downward to limit the contact area between the lower surface of the lower frame and the upper surface of the support cover. A massage device equipped with a connection cable comprising: According to claim 10,
The hinge bracket massage device with a connecting cable further comprises a side bush connecting the upper bush and the lower bush. According to claim 11,
A first coupling surface coupled to the upper surface of the upper frame is provided on the lower surface of the upper bush,
A massage device provided with a connection cable provided with a second coupling surface coupled to the lower surface of the lower frame on the upper surface of the lower bush. According to claim 12,
At least one of the first coupling surface and the second coupling surface is provided with a protruding coupling protrusion,
The hinge bracket has a massage device provided with a connecting cable provided with a coupling groove into which the coupling protrusion is inserted and disposed.

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