KR200198802Y1 - Construction of electrical massage chair - Google Patents

Abstract

The present invention relates to a structure of an electric massage chair.

The present invention is a mechanism for performing a massage operation using the heat heater 11 and the vibrator (21) (31): the seat 10 is assembled separately from the heat heater (11) and vibrator (21) (31) A main body provided on the backrest 20 and the footrest 30; Massage means (40) for elastically supporting the vibrator (21) on the seat (10) of the main body; First folding means (50) for connecting the backrest (20) on the seat (10) of the main body so as to rotate by the operation of the lever (55); And it characterized in that it comprises a second folding means 60 for connecting the footrest 30 is rotated downward on the seat 10 of the main body.

Accordingly, there is an effect that can easily reduce the volume when moving while increasing the massage effect.

Description

Structure of electric massage chair {CONSTRUCTION OF ELECTRICAL MASSAGE CHAIR}

The present invention relates to a structure of an electric massage chair, and more particularly, to a structure of an electric massage chair that can increase the massage effect during use and at the same time reduce the volume when moving.

As the income level improved, the stress problem neglected in the process of economic growth emerged as a domestic and social issue, and most people began to feel the importance of health more than ever.

As a reflection of this trend, in recent years, a variety of health supplements and food supplements penetrate deep into daily life to form a large market, and massage therapy that was conventionally introduced as a folk remedy or used for a certain class such as athletes It is reaching the popularity.

At this time, the electric massage chair is closely related to the popularization of massage therapy, and it is effective to prevent the accumulation of stress by stimulating the meridians of the human body and promoting metabolism by inducing forward and backward movements by using a motor or an electromagnet as a driving source. Is recognized. In recent years, the massage device has developed into a type that adopts fuzzy control to adjust the strength and pattern of the massage according to a person's physical condition or a person's physical condition in addition to the type of the whole body, the topical use.

However, the conventional electric massage chair, even if you adjust the strength and pattern of the massage, the electric power delivered to the user is almost the same range, so the individual differences in feeling after using it is not only severe, but in some cases rather unpleasant or adverse effects There are disadvantages.

In addition, there are cases where the backrest and the footrest are folded as necessary, such as when moving an electric massage chair, most of which are difficult to fold and the folding operation is inconvenient for one person to operate.

Accordingly, the present invention is to solve the above-mentioned disadvantages, and to provide a structure of the electric massage chair that can increase the massage effect during use and at the same time can easily reduce the volume when moving.

1 is a configuration diagram showing the main part of the massage chair according to the present invention,

Figure 2 is a perspective view showing the massage means for the back of the chair according to the present invention,

Figure 3 is a perspective view showing a part of the first folding means according to the present invention

4a to 4c is a configuration diagram sequentially showing the operation of FIG.

5 is a perspective view schematically showing a second folding means according to the present invention,

6A through 6C are diagrams sequentially illustrating the operation of FIG. 5.

(Symbol description of main parts of drawing)

10: seat 20: backrest

30: scaffold 40: massage means

41: belt 50: first folding means

55: lever 56: stopper

60: second folding means 61: support

62: connecting rod

In order to achieve the above object, the present invention provides a mechanism for performing a massage operation using the heat heater 11 and the vibrators 21 and 31: separately from the heat heater 11 and the vibrator 21 and 31. A main body provided on the seat 10 to be assembled, the backrest 20 and the footrest 30; Massage means (40) for elastically supporting the vibrator (21) on the seat (10) of the main body; First folding means (50) for connecting the backrest (20) on the seat (10) of the main body so as to rotate by the operation of the lever (55); And it characterized in that it comprises a second folding means 60 for connecting the footrest 30 is rotated downward on the seat 10 of the main body.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the present invention.

1 is a block diagram showing the main part of the massage chair according to the present invention.

The present invention relates to a mechanism for performing a massage operation using the heat heater 11 and the vibrator 21, 31, the heat on the body consisting of the seat 10, the backrest 20, the footrest 30 In the structure provided with the heater 11 and the vibrators 21 and 31, it is the same as before. The seat 10, the backrest 20, and the footrest 30 are each molded separately using a durable and light foamed hard synthetic resin, and are finished by wrapping with leather or cloth. There is no restriction on the type of the heated heater 11 and the vibrators 21 and 22.

The seat 10 is provided with a recess for accommodating the heat heater 11, a back groove 20 is formed with a through groove 20a for accommodating the vibrator 21, and the footrest 30 has another vibrator ( A recess is formed for receiving 31. The grooves and the through grooves 20a are easily formed integrally when the backrest 20 is formed, and the shape of the grooves and the through grooves 20a may vary depending on the arrangement of the heat heaters 11 and the vibrators 21 and 31.

At this time, the main body according to the present invention is a buffer rubber 13 is interposed on the pedestal 12 of the seat 10 to reduce the contact area with the ground. The cushioning rubber 13 is inserted into four corner portions of the pedestal 12 to cushion and prevent scratches of the bottom surface. The through groove 20a formed in the backrest 20 to accommodate the vibrator 21 assists the shock absorbing function of the vibrator 21 to maintain a good massage state and at the same time improve heat durability.

In addition, according to the present invention massage means 40 for cushioning by elastically supporting the vibrator 21 on the seat 10 of the main body is provided. The massage means 40 performs a shock absorbing function of the vibrator 21 by using the through groove 20a of the backrest 20 and will be described later with reference to FIG. 2.

Further, according to the present invention, the first folding means 50 for connecting the backrest 20 on the seat 10 of the main body to rotate by the operation of the lever 55, and the footrest 30 on the seat 10 of the main body. ) Is used a second folding means (60) for connecting so as to rotate downward. The first folding means 50 and the second folding means 60 are to be manipulated conveniently in use and will be described later with reference to FIGS. 3 to 6 as performing a function that can be easily folded during movement.

Figure 2 is a perspective view showing the massage means for the back of the chair according to the present invention.

The massage means 40 of the present invention uses a plurality of belts 41 for supporting the vibrator 21 in a non-contact state on the through groove 20a of the backrest 20. As shown in the drawing, when two sets of vibrators 21 are used as one assembly and three stage assemblies are used, it is preferable to use four belts 41. The belt 41 in which the plural vibrators 21 are assembled is fixed to the backrest 20 using the support piece of 42 at the upper and lower ends. The belt 41 uses a synthetic resin or rubber material having sufficient elasticity and tensile strength. The vibrators 21 and 31 may be directly hit back and forth by the force of the electromagnetic force, or may be an indirect hit type that transmits the rotation of the motor to the cam and collides with the housing.

Since the vibrator 21 is supported through the belt 41, the vibrating force generated by the vibrator 21 may be prevented from being transmitted to the body as it is, thereby providing comfort in a state more suitable for itself. This is due to the principle that the vibration energy absorbed by the belt 41 varies depending on the tensile stress acting on the belt 41.

For example, a person with a small weight and a thin body type has a shallow pressure on the belt 41, so that the deformation of the belt 41 is largely allowed, and the vibration reduction rate is increased, and an obese type person has a deep pressure on the belt 41. Less deformation is allowed and vibration reduction rate is lowered. Of course, even if the same person changes the initial load of the belt 41 according to the change in the angle of the backrest 20, the vibration reduction rate may act differently.

Figure 3 is a perspective view showing a partially disassembled first folding means according to the present invention, Figures 4a to 4c is a configuration diagram sequentially showing the operation of FIG.

In FIG. 3, the first folding means 50 of the present invention mainly includes a fixed body 51, a rotating body 52, a shaft 53, a torsion spring 54, a lever 55, a stopper 56, and the like. It is set as a configuration. The fixing body 51 is fixed to the rear end of the seat 10 and the rotating body 52 is a member fixed to the lower end of the backrest 20 and is connected to the shaft 53 via the mutual torsion spring 54. The torsion spring 54 is installed to exert an elastic force in the direction in which the backrest 20 is to be erected.

At this time, the stopper 56 and the rotating body 52 fixed on the lever 55 are engaged with each other by the teeth 52a and 56a. The stopper 56 interlocked with the lever 55 is installed to be in contact with the end of the rotating body 52 in the fixed body 51. This stopper 56 causes the operation of the lever 55 to be constrained by the teeth 52a and 56a when a predetermined external force acts on the pivoting body 52 as described later.

4A shows a state in which the backrest 20 is laid at its maximum, and the fixing body 51 and the rotating body 52 are in a straight line, and the teeth 52a and 56a of the rotating body 52 and the stopper 56 are engaged. . In this state, the backrest 20 can maintain the angle irrespective of the action of the external force by the weight of the user, but once the user is seated and the external force acts, the operation of the lever 55 is prevented by the teeth 52a and 56a. Is constrained.

When the user raises the upper part of the body slightly, as shown in FIG. 4B, the lever 55 can be operated. At this time, when the lever 55 is pulled, the contact of the teeth 52a and 56a is released, and the backrest 20 is supported by the elastic force of the torsion spring 54. Is built. When the angle of the backrest 20 is in the proper position as shown in FIG. 4C, when the lever 55 is pressed, the teeth 52a and 56a are engaged again, and the position of the backrest 20 is fixed as shown in FIG. 4A.

Accordingly, the user can easily adjust the posture by adjusting the posture as easily as operating the seat mechanism of the vehicle, and may pull back the lever 20 by simply pulling the lever 55.

Figure 5 is a perspective view schematically showing a second folding means according to the present invention, Figure 6a to Figure 6b is a configuration diagram sequentially showing the operation of FIG.

In FIG. 5, the second folding means 60 of the present invention includes a support 61 fixed to the bottom of the seat 10 and a connecting rod 62 fixed to the bottom of the footrest 30. The support 61 is a metal member that is bent in a form having two seating portions 61a and 61b, and the connecting rod 62 is a metal wire rod, and a rod-shaped hinge portion 62a is laterally joined. The seating portion 61a is bent to a greater depth from the top, and the seating portion 61b is bent to the shallow depth from the front. The hinge portion 62a moves on the seating portions 61a and 61b of the support 61 and at the same time serves as a rotation center for rotating the connecting rod 62.

As shown in FIG. 6A, when the hinge portion 62a spans the 61a portion, the scaffold 30 starts to rotate about the hinge portion 62a. 1 and 5, the hinge portion 62a is positioned at the portion 61b, and the rotation of the footrest 30 is constrained by contacting the bottom surface of the seat 10 at the rear end of the connecting rod 62. When the footrest 30 is pushed backward in the usual use position, the footrest 30 may be rotated to come to the bottom of the seat 10 as shown in FIGS. 6A, 6B, and 6C, and thus, the overall volume may be reduced.

5, when the width of both connecting rods 62 is narrowed, the support 61 does not restrict the rotation of the connecting rods 62 only by using metal wires. On the other hand, when widening the width of the connecting rods 62 on both sides, the support 61 may be smoothly rotated when the support 61 is installed in a smaller width using the metal plate.

In addition, when the foot plate 30 is normally left in an extended state, the connecting rod 62 becomes a cantilever structure, and the end portion of the sheet 10 is pressed against the bottom of the seat 10. Therefore, it is preferable to install a metal plate to prevent damage to the seat 10. Do.

The operation of the present invention will be described with reference to FIGS. 1 to 6.

When the footrest 30 is in a folded state, the footrest 30 is pulled forward while being in the state of FIGS. 1 and 5, and then seated on the seat 10 to operate the lever 55 installed on one side. Pulling up the lever 55, the backrest (20) is to stand up to push one back to the external force to lay down again, so when the appropriate angle is reached, press the lever (55) to fix the position.

Then, while using the control panel (not shown) while adjusting the pattern of the massage, if the strength of the massage feels too strong, operate the lever 55 to raise the backrest 20, if it feels too weak, lower the backrest 20 to the appropriate state Can be changed to This adjustment function is more efficiently performed by the massage means (40).

According to the above configuration and operation, the present invention has the effect of increasing the massage effect during use and at the same time reducing the volume when moving.

It is apparent to those skilled in the art that the present invention is not limited to the embodiments described, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or modifications will have to belong to the utility model registration claims of the present invention.

Claims (5)

In a mechanism for performing a massage operation using the heated heater 11 and the vibrators 21 and 31: A main body provided on the seat 10, the backrest 20, and the footrest 30 to be assembled separately from the warm heater 11 and the vibrator 21 and 31; Massage means (40) for elastically supporting the vibrator (21) on the seat (10) of the main body; First folding means (50) for connecting the backrest (20) on the seat (10) of the main body so as to rotate by the operation of the lever (55); And The structure of the electric massage chair characterized in that it comprises a second folding means (60) for connecting the footrest 30 is rotated downward on the seat (10) of the main body. The method of claim 1, The main body has a buffer rubber 13 interposed on the pedestal 12 of the seat 10 to reduce the contact area with the ground, and the through groove 20a for accommodating the vibrator 21 is provided on the backrest 20. The structure of the electric massage chair, characterized in that formed on. The method of claim 1, The massage means (40) is a structure of the electric massage chair characterized in that the plurality of belts (41) for supporting the vibrator 21 in a non-contact state on the through groove (20a) of the backrest (20). The method of claim 1, The first folding means 50 is a stationary body 51 fixed to the seat 10 and the rotating body 52 is fixed to the backrest 20 is connected to the shaft 53 via the torsion spring 54, In a structure in which the stopper 56 and the rotating body 52 fixed to the lever 55 are engaged by the mutual teeth 52a and 56a, when a predetermined external force acts on the rotating body 52, the lever ( The structure of the electric massage chair characterized in that the operation of 55 is constrained by the teeth (52a, 56a). The method of claim 1, The second folding means 60 is fixed to the bottom of the seat 10 and has a support 61 having two seating portions 61a and 61b, and a seating portion fixed to the bottom of the footrest 30. (61a) (61b) The structure of the electric massage chair characterized in that it comprises a connecting rod (62) for moving around the hinge portion (62a) on the top.