KR101851619B1 - Pillow-top Mattress Assembly - Google Patents

Abstract

According to the present invention, a pillow top mattress assembly comprises: a mattress comprising an interior material having an elastic material and a mattress cover covering the interior material; a pillow top which comprises a topper cushion having an elastic material and providing a cushion feeling and a topper cover covering the topper cushion and which is located at an upper portion of the mattress; and a sewing line formed by sewing the mattress cover and the topper cover to be integrated with each other.

Description

Pillow-top Mattress Assembly < RTI ID = 0.0 >

The present invention relates to a pillow top mattress assembly, and more particularly, to a pillow top mattress assembly that is easy to manage and replace a cushion body built in a pillow top in an assembly including a mattress and a pillow tower, .

The pillow top mattress is a type of mattress which is further lined with a known cushion means so as to increase comfort and comfort. The pillow top mattress is formed by laminating a cushion member on at least one of the upper and lower surfaces of the known mattress And the height increases.

Korean Patent No. 10-2007-0105143 discloses a "pillow top mattress" as a prior art.

The pillow top mattress according to the prior art includes a mattress portion having a built-in part including an upper surface / lower surface and a circumferential surface provided on the circumferential surface of the spring assembly and including an edge former sealed with an upper surface or lower surface cover and a side cover; A lower wing portion 10 made of a single member which is sealed to the side cover of the mattress portion 110 through the sealing member 12; An upper wing portion 20 mounted on an upper portion of the lower wing portion 10 and made of a single member sewed at a predetermined interval inwardly from a rim portion of the lower wing portion 10; A lower wing 10 mounted on one of the upper surface and the lower surface of the mattress portion 110 to form a cover and being sewn to the side cover of the mattress portion 110 through a sealing member 12; One or more cushioning members (30) mounted on the upper wing portion (20) to provide a cushioning force and a buffering force together with the mattress portion (110); A cover member (40) sewn through a sewing member at a rim portion of the upper wing portion (20) to enclose various internal components including the cushion member (30); Lt; / RTI >

However, as in the prior art, the pillow top mattress is characterized in that the pillow top is formed as a single piece on one side of the mattress to provide a simple cushioning force.

According to Korean Patent No. 10-2007-0113633 " Bed mattress cover and method of manufacturing bed mattress using the same " as another prior art, a bed mattress cover for laminating a main mattress and a pillow top mattress, And the pillow top mattress cover are constituted by one sheet in which the upper cover, the front cover and the lower cover, or the upper cover, the front cover, the lower cover and the rear cover are integrally formed and the front surface of the main mattress cover and the pillow top mattress The present invention relates to a bed mattress cover which can make the appearance of a bed mattress more beautiful and reduce a foreign body feeling of a user to give a more comfortable feeling.

In the case of such a mattress, since the pillow top is attached only to the simple mattress, there is a structural problem that it is somewhat difficult to increase the cushion feeling of the pillow top or to proceed with the replacement.

SUMMARY OF THE INVENTION It is a general object of the present invention to provide a pillow top that is separate from a mattress, and that can freely replace a built-in top pillow in a pillow top.

It is another object of the present invention to provide a structure in which a perforation can be easily removed and a beauty pipe is not damaged.

Another object of the present invention is to provide a structure for fixing and supporting the percussion device so that the pillowcases do not collapse even when the pillow top is fixed to the mattress.

It is a further object of the present invention to provide a configuration in which tension is continuously applied to a percussion to maintain a cushion feeling.

To achieve the above object, a pillow top mattress assembly according to the present invention includes: a mattress including an innerwear made of a stretchable material; and a mattress cover surrounding the innerwear; A pillow top located at an upper portion of the mattress, the pillow top comprising a perforated cover made of a stretchable material and providing a cushioning feeling, and a taper cover surrounding the percussion; And a seam line formed by sewing the mattress cover and the taper cover so as to be integral with each other.

Further, the pillow top mattress assembly is characterized in that the upper surface of the mattress cover and the lower surface of the taper cover are sewn together so that the mattress cover and the taper cover are integrated with each other.

In addition, the taper cover may include a first taper cover having a zipper mounted along a side surface thereof to form a cushion space in which the taper cushion is embedded, And a second taper cover which is respectively mounted on the lower portion to form an outer appearance.

The second taper cover may include an upper cover located on the upper surface of the first taper cover and a lower cover located on the lower surface of the first taper cover. The periphery of the lower cover may further include a suture portion .

According to the pillow top mattress assembly of the present invention,

1) Apart from the mattress, a pillow top is additionally provided, but a zippered replacement structure is provided to allow free replacement of the percussion built into the pillow top,

2) Provides a configuration that prevents the perforation from hurting the aesthetic by easily touching the replacement part,

3) It is possible to provide a tension structure that utilizes the edge portion so that the percussion can not settle even when the pillow top is fixed to the mattress,

4) It is further characterized in that it is possible to provide a configuration in which the tension configuration can maintain the tension at all times.

1 is a perspective view showing a basic configuration of a pillow top mattress assembly of the present invention;
2 is an exploded perspective view showing a detailed configuration of a pillow top mattress assembly of the present invention;
3 is an enlarged view showing an enlarged view of the appearance of a pillow top mattress assembly of the present invention.
4 is a conceptual diagram showing a configuration of a pillow top of the present invention.
5 is a conceptual view showing an embodiment in which a volume guide is applied to a pillow top of the present invention.
6 is a sectional view showing another embodiment of the volume guide of the present invention.
7 is an exploded perspective view showing an embodiment of a taper cover of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale and wherein like reference numerals in the various drawings refer to like elements.

1 is a perspective view showing a basic structure of a pillow top mattress assembly according to the present invention, FIG. 2 is an exploded perspective view showing a detailed structure of a pillow top mattress assembly of the present invention, and FIG. This is an enlarged view showing an enlarged view of the appearance.

The pillow top mattress is composed of a mattress 100 and a pillow top 200. In the case of the mattress 100, the pillow top mattress is composed of a spring assembly in which a plurality of stretchable springs are continuously arranged so as to have elasticity. It is needless to say that the interior material 110 is used as a base, and in some cases, a spring substitute material 110 used for bedding such as a memory foam or a latex may be used.

If only such an interior material 110 exists. And further includes a mattress cover 120 that surrounds the interior material 110 because foreign materials can not be prevented from being absorbed or absorbed during use. The mattress cover 120 is preferably made of a fabric, and it is of course possible to further perform a coating treatment or the like if necessary. (Here, the coating is preferably a waterproof treatment, a flame retardant treatment, will be.)

Further, the pillow top 200 is placed on the upper part of the mattress 100 to provide a cushioning feeling. When the mattress 100 has elasticity and is not easily deformed, when the excessive force is exerted, When a high-strength spring is used, the user's back is not exhausted. That is, the inner material 110 of the mattress 100 is used as an auxiliary role of the mattress 100 when it is desired that the inner material 110 is not easily deformed, It is difficult to provide both of the elastic member and the elastic member so that an additional elastic member is placed on the upper portion of the mattress 100 so that the cushion feeling can be felt through the elastic member. This configuration is called a pillow top 200. The pillow top 200 is also composed of a topper cushion serving as an interior material 110 and a taper cover 220 covering the topper cushion 210. [ Of course, in this case, the extensibility of the toppercup 210 and the interior material 110 may be different from each other (more preferably, the elasticity of the percussion device 210 is greater than the elasticity of the interior material 110, You will have to configure.

Herein, the pillow top 200 and the pillow top 200 may be detachably attached to the pillow top 200. However, the pillow top 200 may include a structure in which the built-in perforation 210 can be replaced A seam line 300 is further formed so that the mattress cover 120 and the taper cover 220 are sewn together so that the pillow top 200 does not move even if the user is faced with a large amount of dislocation. do. At this time, the seam line 300 can be formed by two methods. One is that the periphery of the taper cover 220 may be sewn around the mattress cover 120 to form a clean appearance, The perforation 210 may be sewn to a position spaced apart from the perimeter of the perimeter of the pillow top 200 by the perforation 210 And the pillow top 200 can be moved to some extent from the upper portion of the mattress 100, which is advantageous for more flexible use.

The seam line 300 is formed so that the mattress cover 120 and the taper cover 220 are integrated with each other. The surface of the upper part of the mattress cover 120 and the surface of the lower part of the taper cover 220, Means to be formed by sewing by any one of the two methods.

4 is a conceptual diagram showing the configuration of the pillow tower of the present invention.

As shown in FIG. 4A, the taper cover 220 has a zipper 221 formed along a side surface thereof to form a cushion space in which the capper 210 is installed, And a second taper cover 240 mounted on the upper and lower portions of the first taper cover 230 to form an outer appearance of the first taper cover 230. That is, 220 is formed with a double structure for mounting the zipper 221. Such a dual structure may have a slight margin even when the user tilts or tilts the taper cover 220 on the upper surface of the taper cover 220 or the taper cover 220 is excessively tilted to one side, It is possible to prevent breakage of the semiconductor device.

In this configuration, the second taper cover 240 that forms the appearance can be further utilized.

The second taper cover 240 can be further divided into an upper cover 241 located on the upper surface of the first taper cover 230 and a lower cover 242 located on the lower surface. It is possible to further form a sealing portion 243 which is rounded and fixed to the inside toward the periphery of the lower cover 242 as shown in FIG. The sealing portion 243 can beautifully decorate the aesthetics of the periphery of the lower cover 242 and at the same time can continuously tension the periphery of the lower cover 242 through the sealing portion 243. [ In other words, it can be easily understood by folding the fabric around, but if the degree of drying is slightly different from place to place, a certain level of tension will continue to be applied from a different position.

In this state, as shown in FIG. 4 (c) as the first utilization structure, a cut-away portion 244 cut out at a predetermined length toward the inside can be further formed at a corner portion of the lower cover 242. The two edge portions separated from each other by the folding section 244 can be folded so as to overlap with each other by a predetermined length and can be further fixed through an adhesive or sewing so that tension can be formed at the edge portion. At this time, the number of the incisions 244 is not limited. As the number of incisions 244 increases, it is difficult to fix the incisions 244, but a larger tension can be formed.

5 is a conceptual diagram showing an embodiment in which a volume guide is applied to the pillow tower of the present invention.

5 (a) and 5 (b), the sealing cover 243 is embedded in the inner space formed by rounding the sealing portion 243 at the corner of the lower cover 242, And a volume guide 250 having a main rod 251 and an arm 252 bent and extended to the left and right of the main rod 251, respectively. In other words, unlike the tension applied by only the conventional sealing portion 243 with the 'A' shaped volume guide 250 built in the sealing portion 243, the corner portion into which the volume guide 250 is inserted becomes bulky And pulls the remaining part, so that more powerful tension can be applied.

The volume guide 250 is connected to a continuous volume guide 250 (for example, a volume guide 250 disposed at an edge of each of the four corners facing each other) And is connected to the volume guide 250 and the volume guide 250 (preferably, the arm 252 and the arm 252). The volume guide 250 is formed of a stretchable material (rubber or synthetic resin) 253). The wire 253 can be mounted on the volume guide 250 (arm 252) by an adhesive, heat welding, ring binding, etc. Since the wire 253 has elasticity, The elastic member 250 elastically supports the volume guide 250, thereby assisting the volume guide 250 to maintain the tension at all times.

Of course, it is also possible to apply a tension to the volume guide 250 itself by changing the configuration of the volume guide 250 itself without constituting such a forced tension. This is the configuration of the guide wall 254. That is, the guide groove 254 is added to the volume guide 250 and further includes a guide wall 254 extending from the upper surface of the arm 252 toward the upper surface of the main rod 251. At this time, since the height of the guide wall 254 on the side of the main rod 251 is set to be higher than the height on the side of the arm 252, the height of the center portion bent in the 'A' It is said that a high-raised rod is placed at each corner so that tension is maintained at each corner through this rod.

At this time, the guide wall 254 preferably has the following longitudinal section.

5B, a first guide surface 271 extending vertically from the starting point 261 to the first inflection point 262 and a second inflection point 262 extending from the first inflection point 262 to the first inflection point 262. [ A second curved surface 272 extending outwardly convexly from the first inflection point 263 to the third inflection point 263 and a second curved surface 272 extending outward from the second inflection point 263 to the third inflection point 264 A third curved guide surface 273 extending inward from the third inflection point 264 to a fourth inflection point 265 in a third curved line which is larger than the first curved line and smaller than the second curved line, A fourth guide surface 274 and a fifth guide surface 275 extending inward convexly inward from the fourth inflection point 265 to the end point 266 in the second curved line.

The first guide surface 271 extends vertically and has a slightly bent shape through the second guide surface 272 formed thereafter. This bent shape is further bent inward through the third guide surface 273 so that the guide wall 254 has a shape like a hook so that the guide wall 254 is prevented from being injured such as being stuck to the guide wall 254 It can be said that it does not wear. A fifth guide surface 275 is formed separately from the fourth guide surface 274 so that the guide groove 254 of the hook shape is added from the volume guide 250 The fourth guide surface 274 and the fifth guide surface 275 serve as a buffer for dispersing the force when the guide wall 254 is bent by the force, It is said that the purpose is to prevent damage.

According to this configuration, the upper cover 241 can be controlled by controlling the area of the lower cover 242 such that the upper cover 241 is inserted into the region surrounded by the guide walls 254 formed through the respective volume guides 250 This configuration is not only excellent in appearance, but also a construction for preventing the upper cover 241 from being excessively deflected from an area where the lower cover 242 is located due to an external force.

The edge of the upper cover 241 may be further provided with corner protrusions 245 protruding outwardly. The guiding wall 254 has a guiding recess 255 which is rounded inward so that the corner protrusions 245 are fitted into the guiding wall 254, Can be further formed.

That is, the guiding recess 255 is formed in the guiding wall 254 as a configuration similar to the fourth guiding surface 274 and the fifth guiding surface 275, It is preferable in terms of structure that it is formed at a position as high as possible on the side of the guide wall 254. When the upper cover 241 is placed still, the corner protrusions 245 are naturally positioned in the guide depression 255 to provide the same effect as a fixed structure of a fitting type.

6 is a cross-sectional view showing another embodiment of the volume guide of the present invention.

At this time, the guide wall 254 is formed of a flexible connection part 256 formed of a stretchable material, and a flexible connection part 256 formed of a material having a lower elasticity than the flow connection part 256, And a month extension unit 257. That is, the flow connecting portion 256 has a function similar to that of the fifth guide surface 275, and is formed of elastic material. When the external force is substantially applied to the guide wall 254, the guide wall 254 is bent And the wall extending portion 257 extending substantially in the height direction through the flow connecting portion 256 can perform the function of the guide wall 254 more flexibly. This external force is applied even when the corner protrusion 245 is located at the guide depression 255. Therefore, it is possible to provide function support and life extension of the guide wall 254 through this kind of buffer structure Of course.

7 is an exploded perspective view showing an embodiment of the taper cover of the present invention.

The taper cover 220 includes a fabric layer 281 made of a general fabric such as a cloth or a nonwoven fabric and a woven fabric layer 281 laminated on the fabric layer 281, A functional pack 290 including a hygroscopic agent 287 which is laminated on the cushion layer 282 and composed of a material having elasticity greater than that of the cushion layer 282 A mounting layer 283 having a built-in mounting pocket 285 and a barrier layer 284 laminated on the mounting layer 283 and having a waterproof coating.

That is, the taper cover 220 is composed of four layers in total, and the fabric layer 281 and the cushion layer 282 are positioned on the innermost side to maintain a cushioning feeling. A moisture absorbent 287 and a waterproof coating By sequential arrangement, it protects the inside from the moisture that can flow from the outside. At this time, the functional pack 290 embedded in the mounting pocket 285 of the mounting layer 283 contains silica gel as an effective component as the moisture absorbent 287, and further contains activated carbon, carbon, loess, , Amines, ammonium salts, terpenes, Naringin, limonene, adipic acid dihydrazide (ADH), biopolyol, polylactic acid, (289), which further comprises a deodorant (288) made of at least one of polylactic acid (PLA), and a netting (286) .

The hygroscopic agent 287 is based on a silica gel easily visible in the surroundings. The hygroscopic agent 287 further includes a deodorant 288 in addition to the silica gel to remove the odor generated while the moisture is absorbed. The active carbon, carbon, ocher, zeolite, elvanite, ilite, silica, kaolin, amine, ammonium salt and the like have a role of absorbing the fragrance components of the surrounding, Polyols and polylactic acid liquids are naturally derived components that emit a fragrant fragrance from lemons or oranges, or fragrance generated from forests, so that they can cover the odorous odor. Furthermore, these components may additionally serve as antimicrobial functions in addition to deodorization, which is a factor affecting hygienic preservation of the Taper cover 220. [

The moisture absorbent 287 and the deodorant 288 often exist in the form of granules or gels of a small size. Therefore, in order to store the functional interior material 289 more effectively, a plurality of micro- It is necessary to further configure the net 286 with The net body 286 is preferably formed with micropores smaller than the particle size of the functional interior material 289 and can be deformed freely with the functional interior material 289 embedded therein. Therefore, it is preferable that the net 286 is made of a material having elasticity to some extent so that the net 286 does not easily break or break even if an external force is applied by the user.

Although the construction and operation of the pillow top mattress assembly according to the present invention have been described above and illustrated in the drawings, the mattress of the present invention is not limited to the above description and drawings, It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention.

100: mattress 110: interior material
120: mattress cover 200: pillow top
210: Tarpaulin 220: Taper cover
221: zipper 230: first taper cover
240: second taper cover 241: upper cover
242: lower cover 243:
244: Section improvement 245: Corner projection
250: Volume Guide 251: Main Load
252: arm 253: wire
254: guide wall 255:
256: flow connection part 257: wall extension part
261: starting point 262: first inflection point
263: second inflection point 264: third inflection point
265: fourth inflection point 266: end point
271: first guide surface 272: second guide surface
273: third guide surface 274: fourth guide surface
275: fifth guide surface 281: fabric layer
282: cushion layer 283: mounting layer
284: barrier layer 285: mounting pocket
286: net 287: desiccant
288: deodorant 289: functional interior material
290: Function Pack 300: seam

Claims (14)

A pillow top mattress assembly comprising:
A mattress comprising an interior material comprised of a stretchable material and a mattress cover surrounding the interior material;
A pillow top located at an upper portion of the mattress, the pillow top comprising a perforated cover made of a stretchable material and providing a cushioning feeling, and a taper cover surrounding the percussion;
And a seam line sewing the mattress cover and the taper cover so as to be integral with each other,
The taper cover
A first taper cover having a zipper mounted on a side surface of the cushion space so as to open and close the cushion space,
And a second taper cover formed of an upper cover positioned on an upper surface of the first taper cover and a lower cover positioned on a lower surface of the first taper cover,
Wherein the lower cover is formed with a sewn portion which is fixed by being rolled inwardly toward the inside, and a cut-away portion formed by cutting a predetermined length toward the inside is formed at a corner portion of the lower cover,
Wherein the torsion is formed by folding and fixing the separated two corner portions to overlap each other by a predetermined length through the cut-out. The method according to claim 1,
The pillow-top mattress assembly includes:
Wherein the upper surface of the mattress cover and the lower surface of the taper cover are sewn together so that the mattress cover and the taper cover are integral with each other. delete delete delete The method according to claim 1,
In the corner portion of the lower cover,
The sewing machine according to claim 1, further comprising a volume guide having a main rod located at a corner portion and an arm bent and extended to the left and right of the main rod, Mattress assembly. The method according to claim 6,
Wherein the lower cover comprises:
The pillow top mattress assembly of claim 1, further comprising a wire formed of a stretchable material and embedded in the suture portion, the wire connecting any one of the volume guides and another volume guide in series. The method according to claim 6,
The volume guide
And a guide wall extending from an upper surface of the arm toward an upper surface of the main rod,
And the height of the main rod side is higher than the height of the arm side. delete 9. The method of claim 8,
Wherein the upper cover comprises:
Wherein the lower cover is inserted into the space enclosed by the guide walls in the volume guide disposed at each corner of the lower cover. 11. The method of claim 10,
In the corner portion of the upper cover,
A corner projection protruding outwardly is further formed,
The guide wall
And a guide recessed portion formed to be rounded toward the inside so that the corner protrusions are fitted to each other. 9. The method of claim 8,
The guide wall
A flow connection portion formed of a stretchable material,
And a wall extending portion formed on the upper surface of the flow connection portion and extending in a height direction and formed of a material having a smaller elasticity than the flow connection portion. The method according to claim 1,
The taper cover
A fabric layer,
A cushion layer laminated on the fabric layer, the cushion layer being made of a material having elasticity greater than that of the fabric layer;
A mounting layer laminated on the cushion layer and having a mounting pocket in which a functional pack containing a moisture absorbent is embedded;
And a barrier layer laminated on top of the mounting layer, the barrier layer being waterproof coated. 14. The method of claim 13,
The functional pack may comprise:
Silica gel as an active ingredient and further containing at least one selected from the group consisting of activated carbon, carbon, loess, whitening, zeolite, elvanite, silica, kaolin, amine, ammonium salt, terpene, Naringin, limonene, A functional interior material further comprising a deodorant composed of at least one of adipic acid dihydrazide (ADH), biopolyol, and polylactic acid (PLA)
And a plurality of micro through-holes are formed to pack the functional interior material.

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