KR20070120869A - Height adjustable pillow - Google Patents

Abstract

A height adjustable pillow for lateral decubitus and supine positions is provided to secure good sleeping by properly controlling the strength of pressure applied to a cervical vertebra by a height adjuster adjusting the height by turning a handle. In a height adjustable pillow, a pillow for a supine position(3) is composed of a cushion part made of cloth or polyurethane foam; a lateral frame made of PVC(polyvinyl chloride) or steel and inserted into the lower side of a part coming into contact with a user's cervical vertebra; and a height adjuster having female screw units machined on both ends of the frame, male screw units attached with round handles and inserted into the female screw units, and a loosening prevention nut attached with a handle rod and inserted into the male screw unit. A pillow for a lateral decubitus position(2) formed in the shape of a PVC or steel cylinder having one closed side comprises a cap unit formed at the outer side of a body combined by an upper plate of a height adjusting unit and a screw, made of cloth or polyurethane foam, and covered with a cylindrical cushion part; a pillar unit preventing the cap unit from inclining due to thread tolerance of the height adjusting unit when the head weight of a user is applied to the pillow in bringing an inner lateral part of the body into contact with an outer lateral part, and having a lower part integrated with a base(1) by welding or screws; and the height adjusting unit made of PVC or steel, produced in a screw structure that male and female screws are engaged with each other over 30mm, and provided with a lower part of a female screw unit welded or combined with the upside of the base by screws. The base supports all structures.

Description

       Pillow with height adjustment separated by side pillow and pillow for pillows {HEIGHT ADJUSTABLE PILLOW}

1 is a perspective view of the present invention.

2 is a plan view of the present invention.

3 is a front view in which part of the present invention is cut out;

Figure 4 is a cross-sectional view of the side and stomach pillow of the present invention.

5 is a cross-sectional view of the supine stomach pillow of the present invention.

Figure 6 is a perspective projection of the supine stomach pillow of the present invention.

Figure 7 is a state cutting the supine pillow for the present invention.

Figure 8 is a state cutting the side and stomach pillow of the present invention.

      It is no exaggeration to say that the history of pillows started from the beginning of human history.

In the Old Testament book of Genesis, there is also a record of Jacob's building of a stone pillow.

As time goes by, various pillows have been developed and used according to the purpose of use and the object of use.

      Recently, however, with the development of medicine and ergonomics and the development of new materials, pillows are becoming more newly changed and developing to the best shape for our health life. It is also very desirable because the width of the wider.

      In particular, among the various studies on pillows, various studies have been made on the effect of pillow height on the water surface.

      Height-adjustable pillows (height 1986-0003699)

      Height Adjustable Pillows (Notice Thread 1989-0007732)

      Pillow height adjusting device (Patented 2001-0072103)

      Pillow to adjust head height and cervical spine height according to sleeping position

                              (Registration No. 20-0363117)

      Pillow with adjustable head and cervical spine height

                              (Registration No. 20-04159353)

      Back is appearing.

      However, there is no design or invention regarding the height adjustment of the lateral and wish pillows.

      Even in the case of anisewa, it is possible to adjust the height easily without the need for extra pads or accessories. For those who need a low pillow height, there is a pillow that has been developed so that the basic height of the pillow can be minimized even if the height adjustment device is installed. not. In particular, it is considered that there is a high need for a reading height adjusting side and a pillow for reading for a long time without fatigue for those who need to read a book while lying down, and the present invention has been studied to solve this problem.

      The present invention improves sleep quality by allowing any sleeping person to easily adjust the height of the pillow suitable for his or her body shape when the posture changes from the supine to the supine side and the supine to the supine position.

      The goal was to develop a pillow that would allow people who needed to read while lying down to read at the optimal lateral and upper levels that would not feel fatigued.

      In sleeping pillows, the optimal height for sleeping depends on the body shape, head, sleeping habits, body condition, bedding type and condition. To fit, the height adjusting device is inserted into the pillow on the side and upper side, the set position is stable and can be changed again, and it must be easy to operate, and it should not be out of the normal pillow size, and the design of the new concept It should be a solid structure without over and trouble,

      In the supine pillow, it was also possible to finely adjust the cervical spine support of the sleeper to obtain a good sleeping posture in the supine stomach position.

      The present invention relates to a pillow that can be adjusted in height by separating the lateral and supine pillows, and in the center of the upper surface of the base supporting all the structures of the pillow, the inner pillow with the cervical spine height adjustment device It is composed of pillows for the side and position each equipped with a device for adjusting the height inside the cylinder on each side. Supporting all the structures of the pillow

       BASE is made of steel or PVC, and has a curved shape with several curved surfaces according to the shape of the supine and lateral. In the upper center of the base, the supine pillow is placed. When adjusting the height of the cervical spine in the supine pillow, the lower part supports the adjusting knob in the lower part so that the height can be set accurately. The column and the height adjustment part of the side pillow are installed by welding, joining, or screwing with the base, so that the set position is maintained without falling off the pillow for sleeping.

      The cushion part of the supine pillow is made of cloth or polyurethane foam and is broken down. The inner surface of the lower part of the cervical spine of the sleeper is inserted with a horizontally pressed frame. It has a height adjuster inserted and does not change the height setting on the base.

      The lateral pillow has a cylindrical shape and is composed of a CAP part, a pillar part, and a height adjusting part. The body of the CAP part is made of PVC or STEEL and fastened to the inner bottom of the height adjusting part by screws and screws. The cushion part is made of cloth or polyurethane foam and has a cylindrical shape with one side open to fill the body part, and the face contacting the head is made sufficiently thick. The column part is a cylindrical pipe shape with both sides bent and the inner side of the body of the CAP part and the outer side of the column part contact the head of the sleeper to prevent the pillow from tilting due to the tolerance of the height adjusting part screw. Or by joining. The height adjustment part has a screw structure, and the upper surface of the male thread part is in contact with the inner surface of the CAP part, and is screwed together to bind. The female thread part is cylindrical and 30 mm or more screws are formed inside, and the lower part is welded or screwed to the upper surface of BASE.

As described above, the pillow for the side and stomach and the supine position, which the present invention suggests, and the height adjustment each possible,

The height adjustment device is installed on the side pillow, which was not easy to adjust the height due to various constraints, so that the sleeping height can be easily and precisely obtained by simply rotating the cap in the sleeping position. And

When reading a book while lying down, the optimal distance between the side and shoulders can be maintained stably so that you do not feel tired even when reading for a long time.

Even in supine pillows, by simply turning the knob, a height-adjustable device can be installed to adjust the intensity of compression applied to the cervical spine in an appropriate state to achieve a good night's sleep. Get a good night's sleep and induce sleep health.

In addition, in the case of the supine pillow, even if the height adjustment device is inserted, the height of the pillow can be used more widely than the conventional pillow.

Claims (2)

      In the use of a pillow that can be adjusted in height by separating the pillow for side and stomach (2) and for supine (3),       The cushion part 15 is made of cloth or polyurethane foam and has a frame 10 made of PVC or STEEL which is horizontally pressed on the lower inner surface of the part which contacts the cervical spine of the sleeper and is inserted at both terminal positions 19 of the frame. A pillow for height with a height adjusting device (19) in which a female thread is processed and a male thread portion with a round handle (12) is inserted into the female thread and a loosening nut (13) with a handle bar (14) is inserted into the male thread portion. With (3),       The upper part is made of a cylindrical shape blocked, and is composed of a CAP (21) and the column portion 22, the height adjustment portion 20, made of a cylinder 32 blocked on one side by PVC or STEEL material and the height of the inner plane Outside the body 32, which is fastened by the adjusting part upper plate 18 and the screw 8, the cap part made of cloth or polyurethane foam and the cylindrical cushion part 35 which is closed on one side is woven, and PVC or The inner side of the body (23) and the outer side (24) made of steel are in contact with each other so that when the head weight of the sleeper is applied to the pillow, the cap prevents the tilting of the height adjustment of the thread adjusting part. 1) and the column part integrated by welding or screwing, PVC or STEEL, and screw structure, and the interlocking area of male and female thread is 30MM or more, and female thread load part 28 is fastened with base surface and screw Become And (2) cheukwawi pillow with a mounting or height adjustment been welded portion 20 been installed,       Characterized in that consisting of BASE (1) supporting all the structures, Side pillows (2) and pillows for the supine (3) is separated, the height of each pillow can be adjusted.       On the left and right of the supine pillow 3, a side or supra pillow 2, which is cylindrical or polygonal, is placed adjacent to each other and is placed on the base plate 1 or attached to the base plate by screws or welding. Pillow made.

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