KR102317412B1 - compact type massage chair - Google Patents

Abstract

The present invention relates to a compact massage chair which has an increased lower body massage function through a rubbing function for the thigh and calf regions in addition to an upper body massage function to increase functionality of a product, has a compact external shape to be easy to move and increase efficiency of indoor space arrangement, and provides an advantage of being used as a general chair in normal times. To achieve this, the compact massage chair comprises: a chair body frame (10) having a backrest frame (20) connected to one side; a base support (30) supporting the chair body frame (10); an upper body massage mechanism (40) configured to move up and down on the backrest frame (20) to perform a massage of the upper body part; a lower body massage mechanism (50) configured in the chair body frame (10) to perform a function of rubbing the thigh and calf regions and having four rubbing disks (52) disposed on a rotation shaft (53) in two pairs to be provided on the left and right sides thereof; a rail gear unit (11) provided in the chair body frame (10) to guide a horizontal movement of the lower body massage mechanism (50); and a driving gear (51) connected to both sides of the lower body massage mechanism (50) to move along the rail gear unit (11), thereby receiving driving force from a driving motor (M1) through the driving shaft (55).

Description

Compact type massage chair

The present invention relates to a compact massage chair, and more particularly, to a compact massage chair equipped with a massage function in a chair having a compact appearance that can be used as a regular chair.

In general, a massage chair is a device for massaging a user's back, calf, arm, etc. while comfortably seated in a chair, and a massage device capable of forming various vibration states at positions corresponding to body parts requiring massage is installed. Thus, a massage is performed.

1 shows a massage chair according to an example of the related art, in which the backrest 3 is configured on one side of the seat plate 2, the shin part 4 is configured in the lower part, and the armrests 5 are configured on both sides. can be checked Unexplained reference numeral 7 denotes a control panel.

However, the conventional massage chair occupies a lot of indoor space due to the large size and relatively increased weight due to the built-in various devices in order to increase the functionality of the massage, and it is difficult to use it as a general chair in addition to the massage purpose. there was

In addition, the conventional massage chair mainly exhibits a massage function for the arm, leg, back, shoulder, and neck region, and there is a problem in that the massage function for the thigh and calf region is relatively deteriorated.

Korean Patent Registration No. 1495571 (Registered on February 16, 2015) Korean Patent Registration No. 2071305 (Registered on Jan. 22, 2020)

The present invention has been proposed to improve the problems in the prior art, and is equipped with an efficient massage function for thighs and calves while forming the appearance of a compact structure, and a compact massage chair that can be used as a general chair in everyday life The purpose is to improve the usability and usability of the product by providing

A compact massage chair of the present invention for achieving the above object, a chair body frame configured to be connected to one side of the backrest frame; a support support for supporting and supporting the chair body frame; an upper body massage device configured to be driven up and down on the backrest frame to perform a massage of the upper body part; a lower body massage device configured in the chair body frame to perform a function of kneading the thigh and calf region, and provided on both left and right sides by forming two pairs of four kneading disks; a rail gear provided in the chair body frame to guide the horizontal flow of the lower body massage mechanism; It characterized in that it forms a configuration including; a drive gear configured to be connected to both sides of the lower body massage mechanism so as to be movable along the rail gear portion.

The compact massage chair of the present invention exhibits an effect of improving the functionality of the product by improving the massage function of the lower body through the kneading function for the thigh and calf area as well as the upper body massage function.

In particular, by showing a compact shape externally, it is easy to move and the efficiency of indoor space arrangement is improved, and it shows the advantage that it can be used as a general chair in ordinary times.

1 is a structural diagram of a massage chair according to an example of the related art.
Figure 2 is an external structure diagram of a massage chair frame according to an embodiment of the present invention.
Figure 3 is a front structural view of the massage chair frame of the present invention.
Figure 4 is a side structure view of the massage chair frame of the present invention.
Figure 5 is a partial cutaway perspective view of the massage chair frame of the present invention.
Figure 6 is a side view of the upper body and lower body massage mechanism in the present invention.
Figure 7 is a perspective view of the lower body massage mechanism in the present invention.
Figure 8 is a plan view of the lower body massage mechanism in the present invention.
Figure 9 is a front structural view of the lower body massage mechanism in the present invention.
Figure 10 is a side view of the lower body massage mechanism in the present invention.
11 is a cross-sectional configuration view of the kneading disk in the present invention.
12 is a cross-sectional structural view of the disk actuator part in the present invention.
13 is an enlarged cross-sectional view of a main part of a kneading disk according to another embodiment of the present invention.
14 is an external view of the present invention massage chair.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those of ordinary skill in the art.

Accordingly, the shape of the components expressed in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same components in each drawing are sometimes illustrated with the same reference numerals. In addition, detailed descriptions of functions and configurations of known technologies that may unnecessarily obscure the gist of the present invention may be omitted.

First, the structure of a compact massage chair according to an embodiment of the present invention will be described with reference to FIGS. 2 to 12 .

The compact massage chair in this embodiment includes a chair body frame 10 configured to have a backrest frame 20 connected to one side, a support support 30 for supporting the chair body frame 10, and the backrest portion The upper body massage mechanism 40 of a known structure that is configured to be driven up and down on the frame 20 and performs a massage of the upper body part, and the chair body frame 10 to perform a function of kneading the thigh and calf region Consists of a lower body massage device (50).

At this time, in the lower body massage mechanism 50 in the present invention, four kneading disks 52 are provided in pairs on the rotation shaft 53 on the left and right sides in pairs, and the lower body massage mechanism 50 flows in the horizontal direction. A rail gear unit 11 is provided on the chair body frame 10 to guide the The driving gear 51 receiving the driving force through the 55 is connected.

Meanwhile, in the center of the kneading disk 52, a bearing 54 is configured to be rotated on the rotation shaft 53, and the rotation shaft 53 is rotated by receiving power from the rotation motor M2. However, a plurality of protrusions 52a are provided protruding at regular intervals on the edge portion.

In particular, the kneading disk 52 is formed at a certain inclination angle on the rotation shaft 53, the inner side of the bearing 54 in this embodiment is a piece fixed operation tool 56 to the rotation shaft 53 is configured. , the actuator 56 has an eccentric structure, so that the kneading disk 52 can perform a kneading function while the kneading disk 52 is repeatedly flowed at a predetermined angle during the rotational operation of the rotation shaft 53 .

Since the upper body massage mechanism 40 in this embodiment is a commonly used known part, the detailed configuration and operation description will be omitted.

Reference numeral 53' in the drawings denotes an auxiliary gear.

Let's take a look at the effects of the use of the present invention compact massage chair having such a configuration.

In the massage chair of the present invention, when power is applied through a control panel (not shown) in a state in which the user is seated, the upper body massage device 40 performs a massage function of the upper body part according to the elevating and lowering driving and the lower body massage device 50 ) performs a kneading function for the lower body (thigh, calf) in the process of moving along the rail gear unit 11 .

That is, as the forward/reverse rotation of the driving gear 51 receiving power through the driving shaft 55 by driving the driving motor M1 is performed, the lower body massage mechanism according to the gear meshing with the rail gear unit 11 ( 50) is moved.

At this time, as the forward/reverse rotation of the rotation shaft 53 is made on one side of the lower body massage mechanism 50 by the driving of the rotation motor M2, the two paired kneading discs 52 change in inclination while It performs the kneading function for the lower body part.

In particular, as the rotation shaft 53 is rotated, the actuator 56 is rotated together, and the kneading disk 52 is rotated by the frictional force with the chair skin in a state in which rotation is free by the bearing 54 . This can be made, due to the eccentric structure of the actuating tool 56 configured in the center, the two kneading disks 52 paired as in FIG. 11 change their mutual inclination shape with the rotation of the rotation shaft 53, as shown in FIG. It becomes possible to perform an effective kneading function using the protrusion 52a.

In addition, this kneading disk 52 can be used by operating only the rotation motor M2 in a state in which the driving motor M1 is stopped when it is intended to perform an intensive kneading function on a specific part of the lower body.

Therefore, the compact massage chair of the present invention exhibits the effect of improving the functionality of the product by improving the massage function of the lower body through the kneading function for the thigh and calf area as well as the upper body massage function.

In particular, by showing a compact shape externally, it is easy to move and the efficiency of indoor space arrangement is improved, and it shows the advantage that it can be used as a general chair in ordinary times.

Meanwhile, FIG. 13 shows a configuration according to another embodiment of the present invention, and a protective coating layer 52' is coated on each of the protrusions 52a protruding along the edge of the kneading disk 52.

At this time, the protective coating layer 52' is 25 to 45% by weight of acrylic resin, 15 to 35% by weight of silicon carbide, 10 to 30% by weight of propylene glycol, 10 to 30% by weight of titanium dioxide, 5 to 25% by weight of cetylpyridinium bromide, It is preferable to achieve a mixed composition in a ratio of 5 to 20% by weight of potassium sorbate.

When such a configuration is achieved, the durability and surface elasticity of the protrusion 52a can be improved due to the protective action of the protective coating layer 52' coated with a thin film on the surface of the protrusion 52a, and the lower body in the process of use. It is possible to prevent the occurrence of deformation or damage due to adhesion.

In particular, since silicon carbide and titanium dioxide components are mixed in the protective coating layer 52', elasticity and strength can be improved, and propylene glycol prevents surface contamination through a sterilization function, cetylpyridinium bromide and potassium Sorbate improves the fire resistance and heat resistance of the coating layer, so that it can exhibit an advanced effect of preventing discoloration and deterioration.

And, although specific embodiments of the present invention have been described and illustrated in the above, it is obvious that the compact massage chair structure of the present invention can be variously modified and implemented by those skilled in the art.

However, such modified embodiments should not be individually understood from the spirit or scope of the present invention, and such modified embodiments should be included within the appended claims of the present invention.

10: chair body frame 11: rail gear part
20: backrest frame 30: support support
40: upper body massage device 50: lower body massage device
51: drive gear 52: kneading disk
53: rotation shaft 54: bearing
55: drive shaft 56: actuation tool
M1: drive motor M2: rotation motor

Claims (5)

a chair body frame 10 having a backrest frame 20 connected to one side;
a support support 30 for supporting and supporting the chair body frame 10;
an upper body massage mechanism 40 configured to be driven up and down on the backrest frame 20 to perform a massage of the upper body part;
It is configured in the chair body frame 10 to perform a function of kneading the thigh and calf region, but four kneading disks 52 are paired two by two on the rotation shaft 53 to provide a lower body massage mechanism 50 on the left and right sides )Wow;
a rail gear unit 11 provided in the chair body frame 10 to guide the horizontal flow of the lower body massage mechanism 50;
a driving gear 51 connected to both sides of the lower body massage mechanism 50 so as to be movable along the rail gear unit 11 and receiving driving force from the driving motor M1 through the driving shaft 55;
A compact massage chair, characterized in that it comprises a configuration. The method according to claim 1,
At the center of the kneading disk 52, a bearing 54 is configured to be rotated on the rotation shaft 53, and the rotation shaft 53 receives power from the rotation motor M2 to rotate. , A compact massage chair, characterized in that a plurality of protrusions (52a) protrude at regular intervals on the edge of the kneading disk (52). The method according to claim 1 or 2,
The kneading disk 52 is a compact massage chair, characterized in that it is configured to make a certain inclination angle on the rotation shaft (53). 3. The method according to claim 2,
The kneading disk 52 is configured at a predetermined inclination angle on the rotation shaft 53, and an operation tool 56 fixed to the rotation shaft 53 is configured inside the bearing 54, the operation tool ( 56) is a compact massage chair, characterized in that it has an eccentric structure, and performs a kneading function while the kneading disk 52 repeatedly flows at a predetermined angle during the rotational operation of the rotation shaft 53. 3. The method according to claim 2,
A protective coating layer 52' is coated on the protrusion 52a, and the protective coating layer 52' has a mixed composition of acrylic resin, silicon carbide, propylene glycol, titanium dioxide, cetylpyridinium bromide, and potassium sorbate. Features a compact massage chair.

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