Technical Field

The present invention relates to a bed capable of controlling the gradient of a mat, that is , the height of a rear portion of a mat .

Background Art

The health of the human body is much influenced by a sound or bad sleep . However, since a mat placed on a conventional household bed is always horizontally maintained, that is, since the gradient of a mat placed on a conventional household bed is not controlled, the upper and lower portions of the human body and the head portion thereof cannot be balanced . The conventional household bed causes a back flow phenomenon in the stomach and gullet, a snoring phenomenon, a phenomenon of inducing the hypertension and/or the heart disease, or a phenomenon of the dyspepsia and the respiratory disorder . The conventional household bed causes the disease and fatigue including the abscess on long-term lying patient ' s back, as well .

Disclosure of the Invention

To solve the above problems , it is an obj ect of the present invention to provide a bed capable of controlling the gradient of a mat placed thereon, to thus smoothen the circulation of the blood as well as induce the sound or deep sleep, and to accordingly contribute to enhancement of the national health ..

To accomplish the above obj ect of the present invention, according to an aspect of the present invention, there is provided a bed capable of controlling the gradient of a mat placed thereon, the mat gradient controllable bed comprising : a plurality of screw holes formed at multistage at certain intervals on a middle portion of a rear-end support plate in a bed body; and a plurality of support rods each having a screw portion which are thus screwed up into the plurality of screw holes , wherein the lower end portion of one side of the mat is supported on the support rods , and the upper end portion of the other side of the mat is supported by the upper portion of a front-end support plate .

Brief Description of the Drawings

FIG. 1 is a perspective view of a mat gradient controllable bed according to the present invention; and FIG . 2 is a cross-sectional view cut along a line A-A of FIG . 1.

Best Mode for Carrying out the Invention

Hereinbelow, a mat gradient controllable bed according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings FIGs . 1 and 2. Referring to FIGs . 1 and 2, a mat gradient controllable bed according to a preferred embodiment of the present invention is a bed capable of controlling the gradient of a mat placed thereon, according to the physical features of a user . For this purpose, a plurality of screw holes 3 are formed at multistage at certain intervals on a middle portion 2a of a rear-end support plate 2 in a bed body 1, and a plurality of support rods 4 each having a screw portion 4a are screwed up into the plurality of screw holes 3 , in the mat gradient controllable bed. Accordingly, the lower end portion 5a of one side of the mat 5 may be supported on the support rods 4 , and the upper end portion 2b of the other side of the mat 5 may be supported by the upper portion 5b of a front-end support plate 2-1.

As a result, although the physical features of users are respectively not identical but different, the mat gradient controllable bed according to the present invention can fit for the respectively different physical features of the users by controlling the tilt angle of a mat placed on the bed depending upon the respectively different physical features of the users . Here, in order to take the gradient of the mat 5 to be a large

tilt angle, the support rods 4 may be screwed up into the screw holes 3 formed on the upper stage among the multistage screw holes 3. Meanwhile, in order to take the gradient of the mat 5 to be a middle tilt angle, the support rods 4 may be screwed up into the screw holes 3 formed on the middle stage among the multistage screw holes 3.

As described above, the tilt angle of the mat placed on the bed can be controlled to be suitable for the physique of a user . Accordingly, the angle between the neck portion of the user and the upper and lower bodies can be maintained to be suitable for the user . As a result, since a snoring phenomenon is prevented, and simultaneously the blood circulation goes well, a back flow phenomenon of a patient who has a trouble with the stomach and gullet may be prevented and the heart disease as well as the hypertension may be prevented. In addition, the dyspepsia or the respiratory disease may be prevented and the oppressive sensation is removed from and the peace feeling is provided to the long-term lying patients .

As described above, the present invention has been described with respect to the particularly preferred embodiment . However, the present invention is not limited to the above embodiment, and it is possible for one who has an ordinary skill in the art to make various modifications and variations , without departing off the spirit of the present invention . Thus , the protective scope

of the present invention is not defined within the detailed description thereof but is defined by the claims to be described later and the technical spirit of the present invention.

As described above, the present invention provides a bed capable of controlling the gradient of a mat 5 , that is, the height of a rear portion of the mat 5 placed on the bed body 1. That is, the present invention may control the tilt angle of the mat 5 to be suitable for the physique and the physical features of a user at multistage . As a result, the mat gradient controllable bed according to the present invention can smoothen the circulation of the blood as well as induce the sound or deep sleep, to thus contribute to enhancement of the national health .

Industrial Applicability As described above, the present invention provides to a bed capable of controlling the gradient of a mat, that is, the height of a rear portion of a mat .