KR20230019668A - Product having near infrared ray emitting and heating and chair including the same - Google Patents

Abstract

The present invention relates to a molded article of a predetermined shape having a near-infrared ray emitting and heating function, which is selectively provided with a plurality of near-infrared ray emitting LEDs and a heater to benefit the human health, a chair in which the molded article is detachably included or integrally included, and desirably a seat for correcting the posture or maintaining the posture. According to one desirable embodiment of the present invention, at the sitting plate of the seat, a molded article mounting concave portion is formed at the central portion thereof. At the lower end of a back plate, a load supporting member is integrally formed to support a load applied to the back plate. At the molded article mounting concave unit, the upper surface thereof is formed as a profile corresponding to the portion of the human body when the human is seated, and a plurality of near-infrared ray LEDs are arranged at a predetermined interval, whereas an AC/DC adapter terminal is formed at the front surface thereof, and an operation display lamp is provided to display the supply state of operating power at the AC/DC adapter terminal.

Description

Molded body with near-infrared radiation and heating function and seat including the molded body {PRODUCT HAVING NEAR INFRARED RAY EMITTING AND HEATING AND CHAIR INCLUDING THE SAME}

The present invention relates to a molded body having a near-infrared ray radiation and heating function and a seat including the molded body, and more particularly, a near-infrared ray radiating and heating function that is selectively provided with a plurality of near-infrared ray-emitting LEDs and a heater to benefit human health. It relates to a molded body having a predetermined shape.

In addition, the present invention relates to a chair in which the molded body having a predetermined shape is detachably or integrally included, preferably a seat for posture correction or posture maintenance.

Conventionally, as a result of the behavior of sitting on the floor and doing various things according to the ondol culture, depending on the posture of sitting on the floor, not only a considerable burden is applied to the waist and knee joints of the human body, but also significantly hinders blood circulation. .

For that reason, recently, legless chairs have been proposed, put into practical use, and popularized for the purpose of reducing the burden on the waist and knees by supporting the waist even when sitting on the floor.

For example, Utility Model Registration No. 20-0493915 (registration date: 2021. 06. 22) corrects the posture of the seated person so that they have a correct posture, and can provide acupressure to the lower back more comfortably, relieving back pain and preventing spinal diseases. There is disclosed a sitting chair capable of preventing

According to the sitting chair, a seat plate supporting the seated person's buttocks and thighs, a curved portion protruding upward and curved forward to cover the rear part of the seated person's buttocks at the rear end of the seat plate, and a curved portion where the seated person's sacrum is located; A chair body in which a back plate protruding upward to cover the waist and back of a seated person at the upper end of the curved portion is integrally injection-molded with synthetic resin: the seat plate (and the back plate provided on the seat plate of the chair body and elastically supporting the seated person's hips and back, respectively) Seat cushion pad and back cushion pad: Made in the form of rubber or synthetic resin foam, a plurality of elastic acupressure protrusions that acupressure the seated person's sacrum are integrally spaced apart so as to protrude forward from the front center of the curved part of the chair body. A protruding elastic acupressure pad; will be included.

Therefore, in the case of the above-described sitting chair, the curved part of the chair body and the back plate wrap around the back of the seated person's buttocks and waistline to give a natural curve to the waist, so that the seated person can maintain an upright posture, thereby relieving back pain and effectively preventing spinal diseases. can be prevented At this time, since the elastic acupressure pad integrally equipped with a plurality of elastic acupressure projections having cushions in the form of rubber or synthetic resin foam on the curved part acupressure the seated person's sacrum located on the curved part, enough acupressure pain is not caused by the hard acupressure projections. Due to the pressure and cushion, you can receive acupressure more comfortably, which can further alleviate pain.

As another example, in Publicated Utility Model Publication No. 20-2021-0000301 (published date: 2021. 02. 08), the structure for adjusting the angle of the backrest while being usable indoors and outdoors is very simple and provides elasticity to the backrest A chair with adjustable backrest angle is proposed.

In the case of the sitting chair, the bottom frame is formed in a square frame shape and laid on the floor; A backrest frame formed in a 'c' shape and having both ends in the longitudinal direction coupled to both sides in the width direction of the bottom frame in a rotatable structure; a bottom sheet coupled to the bottom frame to cover an empty space at the center of the bottom frame; It is configured to include; a backrest seat coupled to the backrest frame so as to cover an empty space at the center of the backrest frame.

In the above configuration, a plurality of mounting grooves are formed in a portion corresponding to the rear of the backrest frame among both sides of the floor frame in the width direction, and both ends of the mounting bar are respectively inserted into the mounting grooves on both sides in the longitudinal direction, and both ends of the mounting bar It further includes a support portion having a support bar extending upward from the support frame and coupled to the backrest frame in a rotatable structure.

In addition, an elastic part is formed at the middle of the support bar to generate restoring elasticity when an external force is applied in a direction bending to one side, and a plurality of mounting grooves are formed in a portion corresponding to the rear of the backrest frame among both sides in the width direction of the floor frame. is formed, and both sides in the longitudinal direction form a coil spring shape in which a restoring elastic force is generated when an external force is applied in a compression direction, and one side in the longitudinal direction is coupled to both ends of the mounting bar, The other side in the longitudinal direction further includes a support having a compression spring coupled to the backrest frame in a rotatable structure.

A plurality of mounting grooves are formed on both sides of the floor frame in the width direction corresponding to the rear of the backrest frame, and both sides in the longitudinal direction are respectively inserted into the mounting groove, and one side in the longitudinal direction is at both ends of the mounting bar The coupled and the other side in the longitudinal direction further includes a support having a hydraulic cylinder coupled to the backrest frame in a rotatable structure.

In addition, it is formed in the shape of a coil spring in which a restoring elastic force is generated when an external force is applied in the tensile direction, one side in the longitudinal direction is coupled to a portion corresponding to the front of the backrest frame of the bottom frame, and the other side in the longitudinal direction is the It further includes a pair of tension springs coupled to both sides of the backrest frame in the width direction.

A pair of vertical frames coupled to a portion corresponding to the rear of the backrest frame among the floor frames, extending upward and then bending forward, and a pair connecting the upper end of the vertical frame and both sides in the width direction of the backrest frame It will further include a vertical spring of.

The vertical frame is configured such that a position coupled to the bottom frame can be changed in the front and rear directions of the bottom frame, and the vertical frame is configured to have an adjustable length extending upward.

In addition, a strain gauge mounted on the support to measure the strain of the support and a transmitter for transmitting a danger signal to the user's terminal when the strain measured by the strain gauge exceeds a preset reference value is further included. , Both ends in the longitudinal direction are coupled to both sides of the bottom frame in the width direction, respectively, and further include a fixing belt that wraps around the abdomen of a user seated on the floor sheet.

The chair having the above configuration is capable of adjusting the angle of the backrest, has a simple structure for adjusting the angle of the backrest, can be used indoors and outdoors, and has an excellent seating comfort because the backrest is elastically supported.

However, in the case of the above-mentioned legless chairs, the waist is wrapped and supported during seating so that the waist is not burdened, and furthermore, the effect of acupressure is provided or the angle of the backrest can be adjusted so that comfortable seating is possible. However, it is not possible to provide various additional functions beneficial to the human body when seated.

The present invention has been made in view of the prior art described above, and its first object is to selectively provide a plurality of near-infrared rays and heaters that act in the human body on the upper side if it is detachable or integrally formed on a seat (ie, a chair). It is to provide a molded body with near-infrared ray radiation and a heating function, which is ergonomically designed to correspond to parts (eg, perineum, anus, etc.) that come into contact when sitting.

A second object of the present invention is to provide a seat in which the molded body of the first object is included detachably or integrally and has enhanced durability against a backward pressing force applied from the human body.

In order to achieve the above object, according to a first preferred embodiment of the present invention, in a seat including a seat and a back, the seat has a recessed portion for seating the molded body at the center of the seat, and the back is formed at the lower end of the back. The load supporting member for supporting the load applied to is integrally formed, and the upper surface of the molded body seating part is formed in a profile corresponding to the part of the human body when seated, and a plurality of near-infrared LEDs are arranged at regular intervals, An AC/DC adapter terminal is formed on the front side, and a seat including a molded body equipped with a near-infrared ray emission and heating function equipped with an operation indicator lamp to display the state in which operating power is supplied from the AC/DC adapter terminal is provided.

According to the present invention, the molded body is formed of any one of pottery (ceramic), ores such as noble serpentine and apatite, and mixtures thereof.

In addition, the molded body includes a seal form.

According to the present invention described above, when the molded body is operated in a state in which the molded object is seated on the molded object seat recess formed in the center of the seat plate of the seat, a beneficial effect on the human body occurs by the near infrared rays emitted from the plurality of near infrared ray LEDs, and the heater When driving, a heating function is added, which is more advantageous.

1 is a view illustrating a molded body having near-infrared radiation and a heating function according to a preferred embodiment of the present invention.
Figure 2 is a view for explaining the inner surface of the molded body equipped with near-infrared radiation and heating function according to a preferred embodiment of the present invention shown in Figure 1;
3 and 4 are views showing an example of a seat in which a molded body having a near-infrared ray radiation and a heating function according to a preferred embodiment of the present invention is detachably included.

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

1 is a view illustrating a molded body having near-infrared radiation and a heating function according to a preferred embodiment of the present invention, and FIG. 2 is a molded body having near-infrared radiation and a heating function according to a preferred embodiment of the present invention shown in FIG. It is a drawing to explain the inside.

In the drawings, the molded body with near-infrared radiation and heating function according to a preferred embodiment of the present invention, indicated by reference numeral 10, is illustrated in the shape of a seal, but the shape of the molded body 10 is suitable for areas ranging from the genital organs to the anus of the human body. As long as it has a profile, it may be applied in any shape.

The upper surface of the molded body 10 is designed to have a profile adapted to a part of the human body that comes in contact when sitting on a seat.

In addition, on the upper surface of the molded body 10, a plurality of near-infrared LEDs emitting near-infrared rays are arranged at regular intervals, and an AC / DC adapter terminal 14 for supplying operating power is provided at a predetermined position on the front surface. Both sides of the molded body 10 are defined as side portions 16 to be seated on a seat to be described later.

On the upper surface of the molded body 10, since near-infrared radiation cannot be visually confirmed even when the plurality of near-infrared LEDs operate, an operation display LED 18 for visually displaying the operating state of the corresponding near-infrared LED is also provided.

In addition, according to a preferred embodiment of the present invention, the molded body 10 may include a heating function selectively with respect to the near-infrared ray: near-infrared ray radiation function by the ED 12. For the heating function, the molded body 10 A heater (not shown) is included inside.

The molded body 10 for the above-mentioned heating function is formed of pottery, that is, ceramics, ores such as precious serpentine and apatite, or a mixture thereof, or has the ceramic or ore as an outer shell and conducts heat containing aluminum on its inner surface. The heating function may be achieved by providing a plate and having a heater transfer heat to the heat conduction plate.

Therefore, according to the molded body described above, when the AC/DC adapter is connected to the AC/DC adapter terminal 14, the operation display LED 18 is turned on to indicate the operation state, and the plurality of near-infrared LEDs are operated while the human body It emits beneficial near-infrared rays.

In addition, when the molded body 10 includes a heater, heat from the heater is transferred to the human body through the outer surface of the molded body, so that a heating effect can be achieved.

3 and 4 are views showing an example of a seat in which a molded body having a near-infrared ray emission and a heating function according to a preferred embodiment of the present invention is detachably included.

Referring to the drawings, a seat according to a preferred embodiment of the present invention is composed of a seat 30 and a back plate 32 for supporting the waist and back. It is coupled to enable folding by the rotation support pin 38.

A cushion coupling hole 30a to which a cushion member (not shown) is coupled is formed in the seat 30 for comfort when seated, and similarly, a cushion member for cushioning the back and waist of the back plate 32 ( A cushion coupling hole 32a to which the not shown) is coupled is formed.

Preferably, at the lower end of the back plate 32, the seat plate 30 is provided to prevent the rotation support pin 36 from being damaged or the back plate 32 being deformed by a load applied from the back or waist during actual seating. A load supporting member 34 that partially extends is also formed on the bottom surface of the seat, for example, when a seated person sits while pushing his/her back or waist backward, the load supporting member 34 supports the load applied to the back plate 32. By supporting it, it is possible to improve the stability of sitting.

In addition, according to the present invention, the molded object mounting recess 36 in which the side portion 16 of the molded object 10 is seated so that the molded object 10 described in FIGS. 1 and 2 is seated in the substantially central portion of the seat plate 30. ) is formed, and accordingly, the near-infrared LED and heater of the molded object 10 can be operated in a state in which the molded object 10 is seated on the molded object mounting recess 36.

On the other hand, the present invention is not limited to the above examples, and various modifications and changes are possible within a range that does not deviate from the technical gist and gist of the present invention.

10: molded body, 12: near-infrared LED,
14: AC / DC adapter terminal, 16: side part,
18: operation display LED, 30: seat plate,
32: back plate, 34: load support member,
36: Recessed part for mounting the molded body.

Claims (3)

In the seat including the seat and the back,
The seat plate has a molded body seating portion formed in its central portion,
A load support member for supporting a load applied to the backboard is integrally formed at the lower end of the backboard,
The upper surface of the recessed portion for seating the molded body is formed in a profile corresponding to the part of the human body when seated, and a plurality of near-infrared LEDs are arranged at regular intervals, and an AC/DC adapter terminal is formed on the front surface thereof, and the AC/DC adapter terminal A seat including a molded body with near-infrared radiation and a heating function, characterized in that it is equipped with an operating indicator lamp for displaying the state in which operating power is supplied from. The seat comprising a molded body having a near-infrared radiation and heating function according to claim 1, wherein the molded body is formed of any one of pottery (ceramic), an ore including precious serpentine and apatite, and a mixture thereof. . The seat comprising a molded body having near-infrared ray radiation and a heating function according to claim 1 or 2, wherein the molded body includes a seal shape.

Images