KR200202203Y1 - Chair for physical therapy - Google Patents

Abstract

The present invention relates to a chair for thermal therapy, the backrest is laid down or erected by a certain angle on the basis of the coupling point with the support frame, as well as interlocked with the backrest when the backrest is rotated. The leg rest is installed so that it can be rotated so that it can be convenient when receiving heat treatment while sitting on a chair.

To this end, the present invention is a pair of support frame 11 having the armrest portion (11a) integrally, and the horizontal support 12 which serves to support the hip portion of the user when connecting and using the pair of support frames to each other And, the lower end is pivotally coupled to the rear of the support frame 11 in a rotatable state in use to support the back of the user 13 and fixed to any one of the support frame of the support frame 11 Motor 14 to generate the forward and reverse driving force and the driving force generated from the motor to the backrest base 13 so that the backrest is rotated forward and backward based on the hinge axis according to the driving direction of the motor 14. Drive force transmission means to be coupled to the front of the support frame 11 in a state capable of pivoting when used in the leg rest 15 to selectively support the user's leg portion, and the backrest 13 when the time Rotation force transmission means for transmitting power to the leg rest 15 so that the leg rest is rotated in conjunction with the backrest 13, and is installed to be reciprocally movable along the length of the backrest to the actual driving force of the motor in use It is a thermotherapy chair consisting of a heat treatment device 16 for pressing the user's back spine while moving.

Description

Chair for heat therapy {chair for physical therapy}

The present invention relates to a chair for heat treatment, and more specifically, to configure the backrest to rotate as much as necessary, and to rotate the backrest when the backrest is configured to be interlocked by receiving the rotational force of the backrest. It is to ensure the convenience of use.

Unlike the general chair, the chair for heat therapy is a chair in which the heat therapy device is installed on the backrest so as to reciprocate along its length. Acupuncture points in the acupuncture points are given a constant pressure, and heat is applied to the acupuncture points at a certain temperature (below 80 ℃) and infrared rays are used to treat or prevent various adult diseases. Due to this situation, the use is rapidly increasing.

Then let's look at the conventional heat treatment chair as follows.

Conventional heat therapy chair is a pair of support frame (1) having an armrest portion (1a) integrally as shown in Figures 1 to 3 attached, and the pair of support frames connected to each other when using the user's hips Horizontal base (2) that serves to give, and the lower end is fixed to the rear of the support frame (1) when using the backrest for supporting the user's back (3), and the reciprocating movement along the length to the backrest Installed in practice, it consists of a heat treatment device (4) for pressing the spine of the user's back while moving under the driving force of the motor (not shown), the horizontal support connecting the support frame ( Although not shown, 2) is surrounded by an outer cloth with a cushion member placed inside to have a cushion, and the horizontal support (2) is not shown, but it is heated to have a cushion. It is wrapped by the outer cloth in a state in which the cushioning member is put in the rest of the portion except the portion of the ryogi (4).

Therefore, while the user is sitting on a chair for heat treatment, the hips of the user are supported by a horizontal supporter 2 connecting a pair of support frames 1 and the user's back is supported by each support frame 1. It is supported by the backrest (4), the lower end of which is fixed to the rear of the heat treatment device installed in the backrest (3) in the state supported by the user's back portion to the reciprocating movement along the length of the backrest ( 4) presses the user's back spine with the sheath between them.

In this state, if the thermotherapy device movement signal for moving the thermotherapy device is given by the control unit provided in place of the thermotherapy chair, the thermotherapy device 4 reciprocates in the longitudinal direction under the forward and reverse driving force of a motor (not shown). As the thermotherapy device 4 moves, the chiropractic region of the user is continuously acupressure, thereby allowing the treatment and prevention of geriatric diseases.

However, the above conventional chair for thermal therapy is a structure in which the backrest is fixed without being rotated, so even if the user wants to lie down or lie down completely for comfort when the user receives the thermal therapy while sitting on the chair to rest, Since it is very uncomfortable to use, of course, when receiving a thermal treatment for a long time because the posture is not comfortable, there was a problem that the heat treatment effect is falling.

In addition, since the backrest is fixed, especially when the elderly with severely curved spine are used, the posture to be treated is always maintained in one posture. When the pressure is given, it is difficult to take a posture that can disperse it, and if there is a severe pain, there is a problem that the preference of the product by the consumer is lowered.

The present invention has been devised to solve the above problems, and the backrest is rotated by a predetermined angle with respect to the coupling point with the support frame, as well as interlocked with the backrest by receiving this pivoting force when the backrest rotates. The purpose is to install the leg rest so that it can be rotated, so that you can lie down comfortably when you need to take heat therapy while sitting on a chair.

Figure 1 is a perspective view of the main part showing a conventional chair for heat treatment

Figure 2 is a front view showing a chair for conventional heat treatment

Figure 3 is a side view showing a conventional heat treatment chair

Figure 4 is a perspective view showing the main part of the present invention chair for thermotherapy as an embodiment

Figure 5 is a front view showing an embodiment of the present invention chair for thermal therapy

Figure 6 is a plan view showing an embodiment of the present invention chair for thermal therapy

Figure 7 is a longitudinal section of the main part showing the present invention the chair for thermotherapy as an embodiment

Figure 8 is a perspective view of the main portion showing the driving force transmission means constituting the chair for the thermal treatment of the present invention in another embodiment

Figure 9 is a perspective view of the main portion showing the driving force transmission means constituting the chair for the thermal treatment of the present invention in another embodiment

Explanation of symbols for the main parts of the drawings

11.Support frame 12.Horizontal support

13. Backrest 14. Motor

15. Leg Support 16. Heat Therapy

17.Warmham 18.Warmham Gear

19. Drive Chain Gear 20. Follow Chain Gear

21.Chain 22.Motor Gear

23. Backrest gear 24. Drive pulley

25. Follower Pulleys 26. Belts

The chair for thermotherapy according to the present invention a preferred embodiment of the present invention for achieving the above object, a pair of support frame having an armrest unit integrally, when using the pair of the support frame and the horizontal support that serves to support the hip portion of the user And a backrest supporting the back of the user when the lower end is pivotally coupled to the rear of the support frame, and the motor is fixed to any one of the support frames to generate forward and reverse driving force. And a driving force transmission means for transmitting the driving force generated from the motor to the backrest so that the backrest is forward and reversely rotated based on the hinge axis according to the driving direction of the motor, and the shaft is coupled to the front of the support frame in a rotatable state. When used, the leg rest to selectively support the user's leg, and the backrest At the same time, the rotational force transmission means for transmitting the rotational force to the leg rest so that the leg rest is rotated in conjunction with the backrest, and installed on the backrest so as to be reciprocated along the length and move under the driving force of the motor in actual use. It consists of a thermotherapy device that presses the spine of the user's back.

When described in more detail with reference to the accompanying Figures 4 to 7 showing the present invention as an embodiment as follows.

Attached Figure 4 is a perspective view showing the main part of the present invention chair for thermotherapy as an embodiment, Figure 5 is a front view showing the present invention chair for thermotherapy in one embodiment, Figure 6 is a chair for heat treatment chair Figure 7 is a plan view showing an embodiment, Figure 7 is a longitudinal section of the main part showing the present invention the chair for thermal therapy in one embodiment, the embodiment of the present invention is a pair of support frame 11 to have the armrest portion (11a) integrally Is provided, the pair of support frames are connected in an integrated state by the horizontal support 12, so that the user's hips are supported by the horizontal support when in use, and the back support 13 in the rear of the support frame (11) The lower end of the) is hinged in a rotatable state so that the back of the user is supported by the backrest when used, and the support frame of any one of the support frames 11 is provided with a controller of the controller. The motor 14 is attached to generate a forward and reverse driving force in response to a signal, and the driving force generated in the motor is transmitted to the backrest 13 by a driving force transmitting means, so that the backrest is in the driving direction of the motor 14. According to the hinge axis according to the forward and reverse rotation, and the support frame 11, the leg support 15 is hinged in a rotatable state in front of the user when using the leg portion is selectively supported on the leg support, At the time of rotation of the backrest 13, this rotational force is transmitted to the legrest 15 by the rotational force transmission means so that the legrest is rotated in conjunction with the backrest 13, and the backrest 13 In this case, the heat treatment device 16 is installed to reciprocate along the length, and in actual use, the heat therapy device moves under the driving force of a motor (not shown) to move the user's back spine. Pressurize it.

In the above, the driving force transmission means for transmitting the driving force generated in the motor 14 to the backrest 13 so that the backrest 13 is rotated forward and backward according to the driving direction of the motor 14, the support frame ( 11 is a bearing supported in a state coupled to the motor 14 on one side of one of the support frame, the worm (17) for forward and reverse rotation under the driving force of the motor, and the backrest in the engaged state with the worm (13) It is composed of a fan-shaped worm gear 18 is fixed to one side of the hinge coupling portion of the) to receive the rotational force of the worm (17) to transmit to the backrest (13).

In addition, the rotational force transmission means for transmitting the rotational force of the backrest 13 to the legrest 15 so that the legrest 15 is forward, reverse rotation in accordance with the rotation direction of the backrest 13, the backrest ( 13) a drive chain gear 19 fixed to one side of the hinge coupling portion, a driven chain gear 20 fixed to one side of the hinge coupling portion of the leg support 15, the drive chain gear 19 and the driven chain gear It consists of a chain 21 which connects 20.

Meanwhile, in one embodiment of the present invention, the horizontal support 12 connecting the support frame 11 is not shown as in the prior art but is horizontally wrapped with an outer cloth in a state in which a cushion member is placed inside to have a cushion. The pedestal 12 is also not shown as in the prior art, but is surrounded by the outer cloth in a state in which the cushion member is put in the remaining portion except the portion of the heat treatment device 16 to have a cushion.

Referring to the process of the user receiving the heat treatment using the chair for thermotherapy according to the embodiment of the present invention configured as described above in detail.

In the state where the user is sitting on a chair to receive the heat treatment, the hip of the user is supported by the horizontal support 12 connecting the pair of support frames 11 and the user's back is supported by the support frame 11. It is supported by the backrest 13 which is hinged to the lower end in a rotatable state, and in the state where the user's back part is supported on the backrest, the backrest 13 is installed to be reciprocated along the length. The heat treatment device 16 is pressurizing the user's back vertebrae with the covering between.

In this state, if the mode selection button provided in place of the thermotherapy chair or the remote controller is selected, the thermotherapy device 16 is selected because a selected control signal for moving the thermotherapy device 16 is given to a motor not shown. The reciprocating movement in the longitudinal direction in response to the forward and reverse driving force of the motor (not shown), according to which the thermal therapy device 16 is continuously acupressure of the spinal acupoints of the user to be able to treat and prevent adult diseases.

On the other hand, if the user wants to receive thermal therapy while lying down as needed while receiving thermal therapy while sitting, or if he wants to receive thermal therapy while lying down when he needs to undergo thermal therapy while lying down, When the mode selection button provided in or provided with a remote controller is selected, the selected control signal for rotating the backrest 13 is given to the motor 14 attached to one support frame 11, so that the motor is given. Forward driving or reverse driving according to the signal, in this case, the driving force of the motor 14 is transmitted to the backrest 13 through the driving force transmission means, so that the backrest is laid down or erected as it is rotated forward or reverse based on the hinge axis. , The rotational force of the backrest 13 is the front of the support frame 11 through the rotational force transmission means Since it is transmitted to the leg rest 12 which is hinged in a rotatable state, the leg rest rotates in the same direction as the rotation direction of the back rest in a state linked with the backrest 13.

That is, the state as shown by the solid line of FIG. 7 is a state in which the backrest 13 is standing, and at this time, the user is subjected to heat treatment while sitting on a chair, as shown by the solid line of FIG. In the same state, when the user wants to receive heat treatment while lying down, the backrest 13 may be rotated clockwise in the drawing by the required angle.

In the state as shown by the solid line in FIG. 7, the user selects a rotation direction in which the backrest 13 can be laid and a rotation angle of the mode selection button provided in place of the chair or remote controllerized. When the button is selected, the selected mode signal is given to the motor 14 attached to one of the pair of support frames 11 so that the motor is driven in accordance with the given signal. The worm 17 constituting the transmission means is axially coupled, and one side of the hinge coupling portion of the backrest 13 has a worm gear 18 having a fan-shaped worm gear constituting the driving force transmission means together with the worm 17. Considering that it is formed in the state of being engaged to the 17), the constant driving power of the motor 14 is eventually transmitted to the backrest 13 through the worm 17 and the worm gear 18, whereby the backrest is Since the drawing is rotated in the clockwise direction on the basis of the hinge axis, hinged to lie down as shown by the dashed line 7 is enables the user to receive heat treatment in flat state.

On the other hand, when the backrest 13 is rotated clockwise in the drawing based on the hinge axis of the hinge coupling part, the rotational force is transmitted to the other side of the hinge coupling part of the backrest 13 opposite to the worm gear 18 forming part. The drive chain gear 19 constituting the means is fixed, the other side of the hinge engaging portion of the leg rest 15 hinged to the front of the support frame 11 together with the drive chain gear 19 on the rotational force transmission means The driven chain gear 20 constituting the fixed gear is fixed, and the drive chain gear 19 and the driven chain gear 20 constitute a rotational force transmission means together with the drive chain gear 19 and the driven chain gear 20. Considering that it is connected to the chain 21, the clockwise rotational force in the drawing of the backrest 13 eventually leads to the leg support 15 through the drive chain gear 19 → the chain 21 → the driven chain gear 20. Delivered, and thus the legrest is As shown by the dashed-dotted line of FIG. 7, the legs rotate in a clockwise direction by an angle proportional to the rotation angle of the backrest 13 based on the hinge axis of the hinge coupling part, so that the leg part is different from other parts of the body when the user is lying down. As it is raised and supported in a straight line, the user feels more comfortable in the process of receiving thermal treatment while lying down.

In addition, as shown by the dashed-dotted line of FIG. 7, when the user wants to receive the heat treatment while sitting again while receiving the heat treatment in the lying state, the backrest 13 is rotated counterclockwise in the drawing of FIG. 7. It is possible to stand as shown by the solid line, in which case it is understood that the leg support 15 also rotates counterclockwise in the drawing along with the counterclockwise rotation in the drawing of the backrest 13. The description will be omitted without specificity.

On the other hand, in the above description of the operation in one embodiment of the present invention described when the backrest 13 is completely upright and completely laid down, but is required according to the rotation angle setting of the backrest 13 of the mode selection button. It is understood that the backrest 13 and the leg guard 15 can be rotated by an angle.

Therefore, the present invention, as the backrest 13 is rotated by any selected angle and the leg rest 15 is also rotated as proportional to the rotation angle of the backrest, so that the user can receive the heat treatment at any time in a comfortable posture.

In the embodiment of the present invention described above, the driving force generated by the motor 14 is transmitted to the backrest 13 so that the backrest 13 is forwardly and reversely rotated according to the driving direction of the motor 14. As a means, one of the support frame 11 is axially coupled to the motor 14 on one side of the support frame and is supported by the worm 17 for forward and reverse rotation under the driving force of the motor, It is fixed to one side of the hinge engaging portion of the backrest 13 in a state configured as a fan-shaped worm gear 18 to transmit the rotational force of the worm 17 to the backrest (), but is not necessarily limited thereto, As shown in another embodiment of FIG. 8, a motor gear 22 that is supported on one side of one support frame 11 in an axially coupled state to the motor 14 and forward and reverse rotates under the driving force of the motor, and the motor gear On one side of the hinge coupling portion of the backrest 13 in the state engaged with Even if it is fixed and configured with a backrest gear 23 which is given the rotational force of the motor gear 22 and transmits it to the backrest 13, the same operation as in the previously described embodiment is possible.

In addition, in the embodiment of the present invention by transmitting the rotational force of the backrest 13 to the legrest 15, the rotational force transmission means for forward and reverse rotation of the legrest 15 according to the rotation direction of the backrest 13 As a result, the drive chain gear 19 fixed to one side of the hinge coupling portion of the backrest 13, the driven chain gear 20 fixed to one side of the hinge coupling portion of the leg support 15, and the drive chain gear 19 ) And a chain 21 connecting the driven chain gear 20, but need not necessarily be limited thereto, and as shown in another embodiment of FIG. 9, a driving pulley fixed to one side of the hinge coupling part of the backrest 13 24, a driven pulley 25 fixed to one side of the hinge coupling portion of the leg support 15, and a belt 26 connecting the drive pulley 24 and the driven pulley 25, the present invention implementation The same action is possible.

Therefore, the present chair for thermal therapy chair can be heated or laid down at any angle by the user's choice so that the user can always receive heat treatment in a comfortable posture, and the rotation angle of the backrest chair is proportional to the angle of rotation. As long as the legs are also rotated in the same direction, the user lifts or lowers the user's legs by an appropriate height so that the user does not feel any discomfort even when used for a long time, thereby improving the treatment effect.

In addition, when the spine is used by elderly people who are severely bent, the angle of rotation of the backrest can be arbitrarily adjusted so that a comfortable posture can be maintained at any time during treatment. It is effective to improve the preference of the product by the consumer as it does not concentrate to the curved part of the spine while being distributed to places.

Claims (5)

A pair of support frames having an armrest unit integrally, The horizontal support and the pair of support frames connected to each other and serves to support the hip portion of the user when using, A backrest supporting the back of the user when the shaft is coupled to the rear of the support frame in a rotatable state and used; A motor fixed to one of the support frames to generate forward and reverse driving force; A driving force transmission means for transmitting the driving force generated in the motor to the backrest so that the backrest is forward and reversely rotated based on the hinge axis according to the driving direction of the motor; A leg support for selectively supporting a user's leg portion when the shaft is coupled to the support frame in a rotatable state and used; Rotation force transmission means for transmitting the rotational force to the leg rest when the backrest is rotated so that the leg rest is rotated in conjunction with the backrest; The chair for thermal therapy, characterized in that it is installed to be reciprocally movable along the length of the backrest and configured to heat therapies pressurizing the user's back spine while moving under the driving force of the motor in actual use. The method of claim 1, The driving force transmission means is a bearing supported in a state coupled to the motor on one side of one of the support frame is axially coupled to receive the driving force of the motor, and the reverse rotation, The chair for thermal therapy characterized in that the fan-shaped worm gear is fixed to one side of the hinge coupling portion of the backrest while being engaged with the worm and transmitted to the backrest by receiving the rotational force of the worm. The method of claim 1, The driving force transmission means is supported on one side of one of the support frame in the state coupled to the motor axially coupled to the motor gear to receive the driving force of the motor, and reverse rotation; The chair for thermal therapy comprising a backrest gear which is fixed to one side of the hinge coupling part of the backrest while being engaged with the motor gear and is provided with a rotational force of the motor gear and transmitted to the backrest. The method of claim 1, The rotational force transmission means comprises a drive chain gear fixed to one side of the hinge coupling portion of the backrest, a driven chain gear fixed to one side of the hinge coupling portion of the leg rest, and a chain connecting the drive chain gear and the driven chain gear. Thermal chair characterized in that. The method of claim 1, Rotating force transmission means, the heating pulley characterized in consisting of a drive pulley fixed to one side of the hinge coupling portion of the backrest, driven pulley fixed to one side of the hinge coupling portion of the leg rest, and a belt connecting the drive pulley and the driven pulley Therapeutic chair.