KR20130095966A - Buoyant mattress using fluid media - Google Patents

Abstract

The present invention provides a mattress filled with a fluid (10): a main body (20) forming a space with a bottom cloth (21), a side cloth (22), and a cover cloth (24) to accommodate the fluid (10); A separator 40 installed to divide the internal space of the main body 20; And an outer jacket 50 which is bound to protect the cover cloth 24 of the main body 20.
Accordingly, the effect of maintaining the ventilation and summer warmth as well as winter comfort by flexibly and elastically responding to user's posture change while acting equal pressure along the curved surface of the body based on Pascal's principle based on the fluid There is.

Description

Buoyant mattress using fluid media

The present invention relates to a floating mattress using a fluid, and more specifically, it is flexible to a change in posture of a user while exerting an equal pressure along a curved surface of the body based on Pascal's principle based on a fluid instead of a spring or a sponge. The present invention relates to a floating mattress using a fluid that flexibly responds to summer ventilation and winter warmth as well as to maintain comfort.

In general, springs or sponges used in mattresses inevitably cause pressure unevenness due to the irregularities of the body due to the limitation of physical properties, causing fatigue and accumulating various diseases as well as causing various diseases. Attempts have been made to manufacture mattresses using large and small balls (spheres) to improve these shortcomings. As examples of prior patents, "Ball mattresses" of Korean Patent Publication No. 2009-0006007, Korean Utility Model "Made of Gemstone Bead Bedding" of Publication No. 2000-0006605.

Korean Patent Laid-Open Publication No. 2009-0006007 is a prior patent issued by the present applicant, and includes a bag having an interior space and a ball-shaped filler provided on a space of the bag to serve as a cushioning material, and the filler is provided. It is configured by arranging a plurality of independent bags in an adjacent state. Accordingly, the pouch provided with a small granular filler is composed of each independent member, so that the filler moves freely from the heavily loaded part to the less loaded part, thereby supporting the weight of the body evenly, thereby providing comfort and comfort when using the bed. Maximize.

"Made of purgatory beads bedding" of the Korean Utility Model Publication No. 2000-0006605, the purgatory powder powder on the surface of the mat and the dot printed to about 1.5m / m thick and purgatory powder in a plurality of pockets It is composed of a nephrite bead mattress built by making about 3.5Ф beads. As a result, it is easy to connect and disconnect, easy to handle, store and wash, and can be used by adjusting the size according to the use such as youth, young people, middle aged, etc., and there is no fear of falling off or breaking, Expect the effect of maintaining a convenient bed.

However, according to the above-mentioned patent, the flow control of the fluid linked to the change in the posture of the user is not smooth, which causes inconvenience, and it does not sufficiently reflect the flow effect of the fluid corresponding to the physical characteristics of the individual including the kidney. have.

An object of the present invention for improving the conventional problems as described above, flexible and elastic to the user's posture change while acting an equal pressure along the curved surface of the body by the Pascal principle based on the fluid instead of springs or sponges Corresponding to the present invention to provide a floating mattress using a fluid that maintains the ventilation of the summer and the warmth of the winter as well as always comfortable.

In order to achieve the above object, the present invention provides a mattress filled with a fluid: a main body forming a space with a bottom cloth, a side cloth, a cover cloth to accommodate the fluid; A separator installed to divide the internal space of the main body; And an outer shell which is bound to protect the cover cloth of the main body.

Further, according to the present invention, the main body is characterized in that at least two opposing side fabrics to form a cross-sectional structure of the upper and lower light.

In addition, according to the present invention is characterized in that the main body is supported using a reinforcing band together with a cover cloth formed of spandex fabric.

In addition, according to the present invention, the main body is characterized in that the height is maintained in the range of 12 ~ 18cm.

In addition, according to the present invention is characterized in that the corner portion of the main body is formed in the shape of an arc of an ellipse having a long and short diameter.

In addition, according to the present invention, the separation membrane is formed on both sides of the chamfer, characterized in that the incision formed in the corner portion.

In addition, according to a modification of the present invention, the main body is characterized in that it is provided with a detachable low back pain preventer via a Velcro tape on the bottom cloth.

As described above, according to the present invention, the fluid flows freely along the curved surface of the body based on the principle of Pascal instead of the springs or sponges, and is flexible to the user's body structure, size, and posture change. Corresponding to the elasticity has the effect of maintaining the comfort and comfort of the summer ventilation and winter warmth.

1 is a block diagram showing a partially cut mattress according to the present invention
Figure 2 is a cross-sectional view showing a mattress according to the present invention in the width (W) direction
Figure 3 is a block diagram showing the main part of the mattress according to the invention in a separated state
Figure 4 is a cross-sectional view showing the mattress according to the invention in the length (L) direction
Figure 5 is a block diagram showing a separator of a mattress according to the present invention
Figure 6 is a block diagram showing the bottom of the mattress according to the invention

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

The present invention relates to a bedding mattress filled with a fluid 10, such as a small ball (sphere). The fluid 10 has a diameter in the range of 2 to 8 mm, and there is no limitation on the material, but it is preferable to contain a functional material such as far infrared rays. Of course, the appropriate strength and wear resistance are required to prevent the weakening of durability in the flow of the fluid (10). One mattress is filled with a fluid 10 of the same diameter to increase the porosity while improving the flow rate when the body is in contact with the body improves breathability and warmth.

The main body 20 according to the present invention has a structure in which a space is formed by the bottom cloth 21, the side cloth 22, and the cover cloth 24 to accommodate the fluid 10. The bottom fabric 21 and the side fabric 22 may use the same fabric, and select a relatively thick and tough material for strength. Cover fabric 24 in contact with the user's body is better to choose a relatively thin material compared to the bottom fabric (21).

As a detailed design of the present invention, the main body 20 is characterized in that at least two opposing side fabrics 22 are formed in the cross-sectional structure of the light side light. In particular, the side fabrics 22 facing the length L of the main body 20 may preferably have a structure of upper and lower light, but all four side fabrics 22 may have a structure of upper and lower light. According to such a structure, as the user changes the posture, the flow and restoration of the fluid 10 may be quickly, and the overall stability may be ensured while maintaining comfort.

As a detailed design of the present invention, the main body 20 is supported by using a reinforcing band 25 together with a cover cloth 24 formed of spandex fabric. When the cover fabric 24 is formed of a stretch fabric, spandex, the user can quickly flow and restore the fluid 10 according to the change in posture. Reinforcing band 25 may be formed over the entire rim as well as 1 to 3 places in the width (W) direction of the main body 20, to prevent the excessive stretching of the cover cloth 24 to maintain overall stability and durability do.

On the other hand, the reinforcing band 25 is shown and described as being located below the cover cloth 24, but at least some of the reinforcing piece 25 is also possible to be positioned to the upper side of the cover cloth (24).

As a detailed design of the present invention, the main body 20 is characterized in that to maintain the height (H) in the range of 12-18 cm. When the fluid 10 is filled in the main body 20 having the above-described structure, if the fluid is less than the appropriate height H, the flow of the fluid 10 is not smooth and affects the function. It leads to unnecessary manufacturing cost increase rather than function improvement.

As a detailed design of the present invention, the corner portion 26 of the main body 20 is characterized in that formed in the shape of an arc of an ellipse having a long and short diameter. For example, the long and short diameter of the corner portion 26

It has an elliptic curvature, where a and b are determined in proportion to L and W, respectively. Forming the corner portion 26 of such a curvature smoothly flows the fluid 10 in response to the user's body changes and maintains the overall stability.

In addition, according to the present invention, the separator 40 is provided to divide the internal space of the main body 20. The separator 40 may be configured to separately support the head and the remaining body parts, and may separately accommodate the fluids 10 having different densities or sizes in the divided spaces.

As a detailed design of the present invention, the separation membrane 40 is characterized in that the addition portion 41 is formed on both sides and the incision portion 42 is formed in the corner portion. Separation membrane 40 is sewn with the bottom fabric 21, the side fabric 22, the cover cloth 24 in a folded state using the cut portion 42 formed in the corner. Accordingly, it is possible to improve the work convenience according to the sewing production of the mattress. Attaching portions 41 are provided on both sides of the separation membrane 40 to increase the strength of the joint portion, thereby achieving stability of the entire mattress.

In addition, according to the present invention, the outer shell 50 is bound to protect the cover cloth 24 of the main body 20. The outer skin 50 that needs to be washed periodically binds to the structure detachable to the main body 20 using a separate string (not shown). For example, when the band 33 is wrapped around the side fabric 22 of the main body 20 and the sewing unit 34 is formed at a predetermined interval, a gap is formed therebetween, and a string may be bound using the gap. Of course, the binding straps may be sewn on the outer fabric 50 and the side fabric 22 of the body 20, respectively.

As a modification of the present invention, the main body 20 may be provided with a lower back pain prevention member 45 that is detachable via a Velcro tape 31 on the bottom fabric 21. The low back pain prevention member 45 uses a solid body and is attached using the Velcro tape 31 when the support of the lumbar spine is required. Although the lower surface of the bottom cloth 21 is preferable, the upper surface may be selected as the attachment position of the low back pain prevention member 45. To this end, the Velcro tape 31 is attached to the upper and lower surfaces of the bottom cloth 21, respectively. The length of the lower back pain prevention block 45 is preferably smaller than the width W of the main body 20 (for example, 40 to 50% level) for the smooth flow of the fluid.

On the other hand, the bottom fabric 21 is installed in addition to the Velcro tape 31, the zipper 36 is utilized to easily replenish or replace the fluid (10).

In operation, the mattress of the present invention is responsive to the user's posture change in the process of the flow and restoration of the fluid 10 in accordance with the principle of Pascal on the space divided into the separator 40 of the main body 20, respectively. Comfort is maintained by improving itself and adapting itself to the structure and size of the body.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

10: fluid 20: main body
21: floor fabric 22: side fabric
24: cover cloth 25: reinforcing band
26: corner 31: Velcro tape
33: band 34: sewing
40: separation membrane 41: additional portion
45: back pain prevention 46: Velcro tape
50: jacket

Claims (7)

In a mattress filled with fluid 10:
A main body 20 forming a space with a bottom cloth 21, a side cloth 22, and a cover cloth 24 to accommodate the fluid 10;
A separator 40 installed to divide the internal space of the main body 20; And
Float mattress using a fluid, characterized in that comprises ;; the outer cover 50 is bound to protect the cover cloth (24) of the main body (20). The method of claim 1,
The main body 20 is a floating mattress using a fluid, characterized in that at least two opposing side cloth (22) to form a cross-sectional structure of the upper and lower light. The method of claim 1,
The main body 20 is a floating mattress using a fluid, characterized in that the support using a reinforcing belt 25 together with a cover cloth (24) formed of spandex fabric. The method of claim 1,
The main body 20 is a floating mattress using a fluid, characterized in that to maintain the height (H) in the range of 12-18cm. The method of claim 1,
Corner portion 26 of the main body 20 is an oval mattress using a fluid, characterized in that formed in the shape of an arc of an ellipse having a short and short diameter. The method of claim 1,
The separation membrane (40) is a floating mattress using a fluid, characterized in that the forming an additional portion 41 on both sides and the incision portion 42 formed in the corner portion. The method of claim 1,
The main body 20 is a floating mattress using a fluid, characterized in that the bottom cloth 21 is provided with a detachable low back pain prevention member (45) via a Velcro tape (31).

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