KR20000017705U - A mattress cover for a bed - Google Patents

Abstract

The present invention relates to a bed mattress paper, to improve the elasticity and durability of the mattress, easy to maintain the straight line of the sewing line greatly increases the work efficiency and productivity, and to ensure that the shape does not easily deform even after long-term use, nonwoven fabric In the mattress paper 10, which is made by laminating the padding 13, 14, 15 and the fabric 16, which are made of high elastic foam or the like, on the paper 11, and sewing the front part in a crosswise direction. Between the 11 and the padding 13 made of high elastic foam, etc., a high elastic sheet 12 having excellent tensile strength and elasticity is interposed, and the four side edge portions of the mattress paper are 5 to 6 lines before and after the sewing lines 30. It is composed by sewing round to the edge of the furnace, which greatly improves the elasticity and durability of the entire mattress, and it is easy to maintain a straight seam even without skilled workers. It will give a feeling of being beautiful.

Description

A mattress cover for a bed}

The present invention relates to a mattress paper used as the upper and lower skin material of the bed mattress, and more particularly, to laminate a high-elastic sheet excellent in tensile strength and elasticity on the upper portion of the nonwoven fabric, and the four edges of the seam with 5 to 6 lines It relates to a mattress paper characterized by sewing around.

In general, mattresses include padding made of sponges, wool or chemical cotton, etc. on a nonwoven fabric, mattresses formed by laminating fabrics in sequence, various types of cushioning materials, and springs that give elasticity to mattresses. It consists of a mounted spring frame.

Such a conventional mattress relies on spring spring elasticity and durability as the most important elasticity and durability in the bed, so if the spring spring is excessively loaded or used for a long time, the spring's restoring force is weakened and the life of the product is shortened. there was.

In addition, the edge of the mattress is sewn in a single line or sewn in a plurality of seams, both peripheral portions in the width direction or both peripheral portions and the center portion in the longitudinal direction, when sewing the edges in a single line, even if a skilled worker Because it is very difficult to sew in a straight line, the aesthetics are damaged and there are monotonous defects. In particular, the sewing is not firm, such as frequent sewing failures at the edges. The edges are easily damaged by friction, which shortens their lifespan, and when the central part, which is most stressed when lying on the bed, is continuously pressed down, the area is recessed, resulting in reduced elasticity and durability and aesthetic appearance. There were many problems, such as getting ugly. .

The present invention has been devised in view of these conventional points, and its purpose is to improve the elasticity and durability of the mattress, and to maintain the straight shape of the sewing line, which greatly increases the work efficiency and productivity, and is easy to form even after long-term use. It is to provide a mattress that does not deform.

Another object of the present invention is to provide a mattress paper is not easily damaged the edge portion, the product value is also improved.

This object of the present invention is achieved by providing a mattress paper that improves elasticity and durability, makes the four edges firm, and makes it easy to maintain the straight line of the sewing line even without skilled workers. A high elastic sheet having excellent tensile strength and elasticity is interposed between the pads, and the four edges are sewn in multiple seams before and after 5-6 lines.

Therefore, the elasticity and durability are greatly improved by the high elastic sheet interposed in the mattress paper, thereby extending the life of the entire mattress, and as the plurality of sewing lines are sewn at the same time, the sewing work and the straight line shape are easily maintained.

In addition, as the edge portion is sewn around with a plurality of seams, the edge portion most susceptible to damage in the mattress is reinforced to extend the service life.

In addition, by holding tightly the edges of various padding constituting the mattress paper, when the center of the mattress is pressed, horizontal elasticity is formed in the sewing portion of the mattress edge, thereby naturally strengthening the tensile force, thereby improving resilience and durability, and accordingly The off phenomenon is eliminated.

1 is a perspective view of a mattress to which an embodiment of the present invention is applied;

Figure 2 is a partial enlarged perspective view of a partial extract of the mattress paper according to an embodiment of the present invention,

Figure 3 is an enlarged cross-sectional view,

Figure 4 is an exploded perspective view of a partial extract excerpt from the state of use.

<Description of the code | symbol about the principal part of drawing>

10: mattress paper

11 nonwoven fabric 12 high elastic sheet

13: high elasticity foam 14: infrastructure fiber

15: Supreme Wool 16: Fabric

30: seam

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

The mattress paper 10 according to the embodiment of the present invention, the padding 13, 14, 15 and the fabric 16 made of a high elastic foam, etc. on the nonwoven fabric 11 to prevent the damage and sliding of the interior material in order In laminating and sewing the four edges, a high elastic sheet 12 is interposed between the nonwoven fabric 11 and the padding 13 made of high elastic foam, and the four edges are approximately 5 to 6 lines. The sewing line 30 is characterized by sewing.

The high-elastic sheet 12 is compressed by compressing the Camimiron cotton so as to have a tensile strength of 41.44 kg / 5 cm (sponge 3.8 kg / 5 cm) and a density of 62 kg / m 2 (sponge 18.5 kg / m 2).

The reason for the compression processing in the above state is that when the high elastic sheet 12 is too hard to be compressed and processed, the sewing is not sewing and the comfort of the mattress is lost. This is due to the loss of the elastic force is not able to exhibit the function, the elasticity of the high-elastic sheet 12 is thus processed is about 10% than the existing product, the reduction rate is about 25% improved.

In addition, the mattress 20 using the high elastic sheet 12 was subjected to a test result of measuring the depth and the height of the cut down when 100 kg of load was applied to the mattress. As it remained, the reduction rate improved by 21.7%.

Therefore, by using the high elastic sheet 12 in the mattress paper 10, the elasticity and durability, which are essential elements of the mattress 20, are imparted not only to the spring mold 40 but also to the mattress paper 10 itself. Its elasticity and durability are improved, and the life of the mattress itself is extended.

And, in order to bind the respective materials of the mattress 10, the front part is sewn and bound to cross each other in the vertical and horizontal, the plurality of seams 30 of about 5 to 6 lines arranged at appropriate intervals on the four edge portions. Sewing and binding together is most preferable to sufficiently reinforce the edge portion without damaging the aesthetics of the entire mattress 10, but may be increased or decreased in some cases.

In addition, although the space | interval of each sewing line 30 may be made constant, you may differ from each other as needed.

The mattress paper according to this embodiment of the present invention is interposed between the non-woven fabric and the high-elastic foam padding between the high elastic sheet excellent in tensile strength and elasticity, and sewn around the edges of four sides with a plurality of sewing lines to be sewn at the same time Since the elasticity and durability are provided not only to the mattress spring frame but also to the mattress paper, the elasticity and durability of the entire mattress are greatly improved, and it is easy to maintain the straight seam even without skilled workers, so that the sewing defect is removed and gives a sense of beauty. It has the effect of being.

In addition, as the edge area is secured by a relatively large sewing area by a plurality of seams, the stability and stability of the sewing state is increased, and the edge area most easily damaged by the mattress is reinforced, thereby extending the life of the entire mattress. .

In addition, the edge of the mattress paper is thinner than the center portion, so that various paddings forming the cover are tightly held at the edge, thereby forming horizontal elasticity in the sewing portion of the mattress edge when the center portion of the mattress is pressed and naturally strengthening the tensile force. Since the resilience and durability are improved, the occurrence of off phenomenon is relatively reduced, and even if the phenomenon of off occurs in the central part through long-term use, the thickness of the edge part is thin, so the effect of reducing the overall off phenomenon is also obtained. do.

Claims (2)

In the nonwoven fabric 11, the padding 13, 14, 15 and the fabric 16, which are made of high elastic foam, are laminated on the nonwoven fabric 11, and the front portion is sewn so as to cross the front and the side. A high elastic sheet 12 having excellent tensile strength and elasticity is interposed between the paper 11 and the padding 13, and four edges of the mattress paper are edged by seams 30 and 5 before and after the 6-6 line. Bed mattress paper, characterized in that configured to sew around. 2. The mattress paper for beds according to claim 1, wherein the high elastic sheet (12) is compressed to have a tensile strength of 41.44 kg / 5 cm and a density of 62 kg / m2.