KR20090112559A - Chair-type massage machine - Google Patents

Abstract

PURPOSE: A chair-type massage machine is provided, which can perform folding the lumbar region to enhance folding of the lumbar region of a user. CONSTITUTION: A chair-type massage machine comprises a seat portion on which a user can take a seat; a backboard part(13) which is prepared to perform inclination-exercise in the backend of the corresponding seat portion by the reclining device; a foot rest(14) which is prepared in the front of the seat portion to rotate upward and downward by top and bottom rotational motion mechanism; and a control unit which operates the waist airbag prepared in the backboard part to pressurize the lumbar region of a user.

Description

Chair-type massager {CHAIR-TYPE MASSAGE MACHINE}

The present invention relates to a chair-type massager which is preferable for performing waist folding of a user.

Conventionally, for example, as shown in Patent Document 1, a chair-type massager that provides a plurality of airbags in the backrest portion or the seat portion and increases the user's body by giving the stretch effect of each airbag is widely known. have.

(Patent Document 1) Japanese Patent Publication No. Pyeongseong 9-122193

In the chair-type massager, when the waist is folded around the waist of the user, it is considered to inflate the airbag provided at the bottom of the backrest so as to flip the waist of the user.

By the way, the airbag's capacity is limited only by the inflation operation of the airbag. Therefore, the feeling of the back portion at the time of the back portion is not sufficiently obtained, and the improvement has been desired.

The present invention has been made to solve the above problems, an object of the present invention is to provide a chair-type massager that can be carried out more preferably the waist portion to increase the feeling of the waist portion of the user.

In order to solve the above problems, the invention described in claim 1 is seated seat seats of the user, the backrest portion provided to be inclined by the reclining mechanism at the rear end of the seat portion, and the vertical rotational movement in front of the seat portion A chair-type massage device having a footrest provided to enable a vertical rotational motion by a mechanism, and a control means for expanding and contracting a waist airbag provided in the back portion to press against the waist of the user, wherein the control device comprises: The means is controlled by interlocking the inflating operation of the waist airbag and the rotational movement of the footrest upward, and subjecting the user to waist folding.

In the present invention, the inflating operation of the waist airbag and the rotational movement upward of the footrest are controlled by the control means in conjunction with the user, and the user is subjected to the waist bending. In this case, for example, the waist airbag is inflated after the footrest is rotated upward, or the waist airbag is inflated after the airbag for waist is inflated, or the waist airbag is inflated. The motion and the rotational motion upwards of the footrest are operated at the same time. Therefore, when the footrest is rotated upward, the user's foot (leg) is lifted up, part of the user's weight is applied to the back portion, and the airbag for the waist part is pressed tightly. Due to the expansion operation of the user, the feeling of wetting of the user's waist is improved, so that the desired waist can be carried out.

In the invention according to claim 2, in the chair-type massager according to claim 1, the control means performs the contracting operation of the airbag for the lower part and the rotational movement in the downward direction of the footrest when returning from the lowering of the waist. The point is to control to execute at the same time.

In the present invention, when returning from the waist fold by the control means, the contracting operation of the waist airbag and the rotational movement in the downward direction of the footrest are controlled at the same time. That is, the user's feet (legs) can be lifted and returned to their original state in a short time from the state where the waist is bent.

In the invention according to claim 3, the chair-type massage device according to claim 1 or 2, wherein the control means is connected to the backrest in conjunction with at least one of an inflation operation of the waist airbag and a rotational movement upward of the footrest. The point is that the part is controlled to be in the reclining state.

In the present invention, the control means controls the backrest portion to be in a reclining state in association with at least one of the inflation operation of the waist airbag and the rotational movement movement upward. That is, since the user's back falls down and is close to the lying state, a part of the user's weight is also applied to the backrest side, and the waist is pressed more tightly against the waist airbag. For this reason, the feeling of turning of the waist tilting is further improved, and more preferable waist tilting can be performed.

The invention according to claim 4 is a seat seat that can be seated by a user, a backrest provided at a rear end of the seat so as to be inclined by a reclining mechanism, and a waist airbag provided at the backrest to press against the waist of the user. A chair-type massage device having a control means for expanding and contracting a motion, wherein the control means controls the inflation motion of the waist airbag and the inclined motion for reclining the backrest and interlocks the waist to the user. The main point is to carry out.

In the present invention, by the control means is controlled such that the inflation motion of the waist airbag and the inclined motion to bring the backrest to the reclining state is interlocked, the user is subjected to the waist fold. In this case, for example, the waist airbag is inflated after the backrest is inclined in the reclining state, or the backrest is inclined in the reclining state after the back airbag is inflated, or the inflated motion of the waist airbag is The inclined motion to the reclining state of the backrest is operated at the same time. As a result, the user's back falls close to the state of lying down, and because a part of the user's weight is applied to the backrest side, the user's back is pressed tightly by the waist airbag. The feeling of turning of the turning is improved, and preferable waist turning can be performed.

According to the present invention, it is possible to provide a chair-type massager that can more preferably perform the waist portion in order to increase the feeling of the waist portion of the user.

EMBODIMENT OF THE INVENTION Hereinafter, one Embodiment which actualized this invention is described with reference to drawings.

As shown in FIG. 1 and FIG. 2, the chair body 10a of the chair-type massager 10 has a back portion 13 at the rear end of the seat portion 12 supported by a pair of left and right support legs 11. It is assembled so as to be inclined by the rotational movement axis in the width direction, and the footrest 14 is assembled to be inclined by the rotational movement axis in the same width direction at the front end of the seat portion 12. In addition, armrest portions 15 extending in the front-rear direction are assembled on both sides of the sheet portion 12.

The reclining mechanism 16 of the backrest part 13 is provided below the seat part 12, and is supported by the controller 17 which controls the drive of the motor 16a of the said mechanism 16. ) Is to be reclined. Moreover, also about the footrest 14, the up-and-down rotational motion mechanism 18 of the said footrest 14 is provided in the lower side of the seat part 12, and the drive of the motor 18a of the said mechanism 18 is carried out. The footrest 14 is made to be a vertical rotation movement by the controller 17 which controls this.

The footrest 14 has a 'c' shaped receiving groove 14a for accommodating the left and right legs of the user A, and the lower part of the footrest 14 is in contact with the sole side of the user A and moves the foot and the leg downward. It has the bottom part 14b supported from the.

The massage mechanism 20 which has the sampler 19 is built in the width direction center part of the backrest part 13. The massage mechanism 20 is provided so as to be movable in the vertical direction of the backrest part 13 by a motor (not shown), and also has a built-in motor (not shown) which causes the sampler 19 to perform a sample operation. The massage mechanism 20 executes a sample with respect to the user A by the sample operation of the sampler 19 based on the driving of various motors.

As shown in Fig. 2, a pair of left and right airbags 21 and 22 are built into the backrest portion 13 corresponding to the left and right shoulder portions of the user A, and a left and right pair as the waist airbags on both lower sides. Air bags 23 and 24 are built in correspondence with the left and right waist portions of the user A. FIG. On both sides of the seat portion 12, a pair of left and right airbags 25, 26 are incorporated corresponding to the left and right hips of the user A. In the footrest 14, the airbags 27 and 28 are built in the inner wall of the accommodating groove 14a on either side. The airbags 21 to 28 provided in correspondence with the respective sample portions are processed toward the air pump 30 provided between the support legs 11 below the seat portion 12 via a connection hose (not shown). . The drive of the air pump 30 is controlled by the controller 17 as a control means, and the expansion and contraction operation of each airbag 21-28 is enabled.

In the chair-type massager 10 configured as described above, as shown in FIG. 3, the controller 17 controls each unit appropriately to perform massage samples and stretches for the user A. It is possible to interlock the airbags 23 and 24 and the footrest 14 corresponding to the waist of the user A to perform waist tilting.

Specifically, the controller 17 applies the H level signal (see FIG. 5) to the air pump 30 (see FIG. 4) so that the airbags 23 and 24 are in the inflated state (see FIG. 4) from the contracted state (see FIG. 1). The airbags 23 and 24 are inflated by outputting to the solenoid valve. At the same time, the controller 17 moves the H-level signal (see FIG. 5) up and down to move the footrest 14 from the lower position state (see FIG. 1) to the upper position state (see FIG. 4). It outputs to the motor 18a of (18), and the footrest 14 is rotating upward. That is, when the footrest 14 is rotated upward, the foot (leg) of the user A is lifted up, and a part of the weight of the user A is applied to the backrest 13 side, When the airbags 23 and 24 are inflated, the waist of the user A is lifted up to perform the waist bending. As a result, the waist portion is pressed more tightly against the airbags 23 and 24, compared to the waist tilting due to the monotonous operation of the airbags 23 and 24 alone, thereby improving the feeling of the waist portion.

After the controller 17 sets the airbags 23 and 24 in the inflated state and the footrest 14 in the upper position, the L-level signal (Fig. 5) is output to the air pump 30 (the solenoid valve), and the airbags 23 and 24 are contracted and operated. At the same time, the controller 17 outputs an L level signal (see FIG. 5) to the motor 18a of the vertical rotation mechanism 18 to bring the footrest 14 from the upper position state to the lower position state. The footrest 14 is then rotated in the downward direction.

Then, the controller 17 repeatedly interlocks the above-described airbags 23 and 24 and the footrest 14, for example, repeatedly executes the desired waist fold which improves the sensation of feeling to the user A, and thus the user ( It is intended to give an effective stretch effect for A).

Next, the characteristic effect of this embodiment is described.

(1) The inflating operation of the airbags 23 and 24 and the rotational movement of the footrest 14 are interlocked and controlled by the controller 17, so that the user A is turned down. In this case, the inflation operation of the airbags 23 and 24 and the rotational movement operation in the upward direction of the footrest 14 are operated at the same time. Therefore, when the footrest 14 rotates upwards, the foot (leg) of the user A is lifted up, and a part of the weight of the user A is applied to the backrest portion 13 side, so that the waist Since the additional airbags 23 and 24 are pressed firmly, by the inflating operation of the airbags 23 and 24, the feeling of tightening of the waist fold of the user A can be improved, and preferred waist fold can be performed.

(2) When the controller 17 returns from the waist buckling, the contracting operation of the airbags 23 and 24 and the rotational movement of the footrest 14 in the downward direction are controlled at the same time. That is, the foot (leg) of the user A can be lifted up and returned to its original state in a short time from the state where the waist is bent.

In addition, you may change embodiment of this invention as follows.

In the above embodiment, the inflation operation of the airbags 23 and 24 for the waist portion and the rotational movement operation of the footrest 14 in the upward direction are simultaneously performed, but the present invention is not limited thereto, and the inflation of the airbags 23 and 24 is not limited thereto. After the operation, the rotational movement of the footrest 14 in the upward direction may be performed. Moreover, you may perform the inflation operation of the airbags 23 and 24 after the rotation movement operation | movement of the footrest 14 to the upward direction. Even with such a configuration, the same effects as in (1) of the above embodiment can be obtained.

In the above embodiment, the foot (leg) of the user A is lifted upward by using the bottom portion 14b of the footrest 14, but is not limited to this, for example, to the footrest 14. The provided airbags 27 and 28 may be inflated and held so that their legs are sandwiched between them and lifted upwards.

Although not specifically mentioned in the above embodiment, the backrest portion 13 is subjected to a predetermined angle θ in addition to the interlocking operation of the airbags 23 and 24 for the waist portion and the rotational movement movement of the footrest 14 upward. The tilting motion (for example, 30 degrees) may be tilted to perform a tilting motion in a reclining state. By such a configuration, the back of the user A falls down and is in a state of lying down. Therefore, part of the body of the user A is further applied to the backrest portion 13 side, so that the waist portion is provided to the airbags 23 and 24. More tightly pressed. For this reason, the feeling of turning of the waist tilting is further improved, and more preferable waist tilting can be performed.

In addition, the interlocking operation of the footrest 14 may be omitted, and the structure in which the inflation motion of the airbags 23 and 24 and the inclined motion of the backrest part 13 are linked to each other. In addition, as a control for linking the inflation motion of the airbags 23 and 24 with the inclination motion of the backrest part 13, for example, the airbags 23 and 24 after the backrest part 13 has been inclined motion in a reclining state. After the inflating operation or the airbags 23 and 24 are inflated, the backrest 13 is inclined in the reclining state, or the inflating operation of the airbags 23 and 24 and the reclining state of the backrest 13 There is a control such as executing the tilt motion simultaneously. With such a configuration, the back of the user A falls down and is in a state of lying down, so that a part of the weight of the user A is applied to the backrest portion 13 side, so that the waist portion is applied to the airbags 23 and 24. Since the airbags 23 and 24 are inflated, the squeezing of the waist fold of the user A is improved and the desired waist fold can be performed.

In the said embodiment, although the massage mechanism 20 is provided, it is not necessary to provide it.

BRIEF DESCRIPTION OF THE DRAWINGS The schematic block diagram of the chair-type massager in this embodiment.

2 is a schematic configuration diagram of a chair type massage machine viewed from the front.

3 is a control block diagram of a chair-type massager.

4 is an explanatory diagram for explaining the operation of the chair-type massager.

5 is a timing diagram for explaining an operation example.

(Explanation of the sign)

10... Chair Massager

12... Seat part

13... Backrest

14... Footrest

16... Reclining mechanism

17... Controller (control means)

18... Vertical rotation mechanism

23, 24... Air Bag (Waist Air Bag)

Claims (4)

A seat part which can be seated by a user, a backrest part which is provided to be inclined by a reclining mechanism at a rear end of the seat part, and a footrest provided to be able to rotate upward and downward by a vertical rotation mechanism at the front end of the seat part; A chair-type massage device having control means for inflating and contracting a waist airbag provided in the backrest portion to press the waist portion of the user, The control means is controlled by interlocking the expansion operation of the waist airbag and the rotational movement of the footrest upwards, to perform the waist fold to the user Chair type massager. The method of claim 1, And the control means controls to simultaneously perform the contracting operation of the waist airbag and the rotational movement in the downward direction of the footrest when returning from the waist folding. Chair type massager. The method according to claim 1 or 2, And the control means controls the backrest portion to be in a reclining state in conjunction with at least one of an inflation operation of the waist airbag and a rotational movement upward direction of the footrest. Chair type massager. The seat part seated by the user, the back part provided in such a way as to be inclined by a reclining mechanism at the rear end of the seat part, and the control to inflate and contract the airbag for waist portion provided in the back part to press against the waist of the user A chair-type massager with means, The control means controls the inflation motion of the waist airbag and the inclined motion to bring the backrest to the reclining state by interlocking to control the waist to the user. Chair type massager.

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