KR20180049867A - Available mattress cushions local regulation - Google Patents

Abstract

The present invention relates to an air cell-based local cushion-adjustable bed mattress including: a rectangular flexible cell frame (100) where multiple independent cell accommodating portions (140) are formed by deformable and reducible sponge which is formed in a lattice shape; an air cushion member (200) formed to correspond to the cell accommodating portions (140) of the flexible cell frame (100), replaceably accommodated and coupled, and filled with air such that cushion strength and load support strength are adjustable depending on users; a cushion layer (300) coupled with the upper portion of the flexible cell frame (100) coupled with the air cushion member (200), having at least one function among hygiene, convenience of use, thermal insulation, durability, and cleanness, and receiving primary user load application; and a detachable bed sheath (400) covered around the outer surface of the flexible cell frame (100) where the cushion layer (300) is seated such that the flexible cell frame (100), the air cushion member (200), and the cushion layer (300) are in direct contact with a user without being exposed to the outside.

Description

Available mattress cushions local regulation}

The present invention relates to a bed mattress capable of adjusting a local cushion, which replaces a spring constituting a conventional bed mattress for cushion and support for a user's right sleeping, and stores the bed mattress by increasing the weight and volume of the spring mattress And can be replaced and repaired without any replacement due to breakage or damage, thus facilitating maintenance, reducing maintenance cost, and adjusting the cushion strength. The present invention relates to a bed mattress which is capable of providing a customized bed mattress according to its taste and which can improve hygienic local cushion by preventing the formation of harmful insects and improving the heat insulating performance.

In general, a conventional bed mattress is composed of a bottom spring portion having a plurality of springs arranged inside a bed frame woven with iron wire, a cushioning buffer portion composed of a plum, a urethane layer, a felt layer, Vent.

Such a conventional bed mattress is largely considered as a cushion feeling by various materials provided at a spring and a spring top, as in the above-mentioned portion, in consideration of a user selecting a bed mattress. The choice of such a bed mattress is directly related to the comfort and comfort provided by the spring and cushion in the comfort zone, which means that the bed mattress is purchased and used, and this factor is the biggest optional factor in the purchase decision of the bed mattress .

Conventional bed mattresses have been equipped with optional elements that stimulate consumers' buying desires with various shapes and materials. In the conventional bed mattresses, a latex bed is one of the most popular customers at present.

The latex bed is provided with a latex in the structure of a conventional bed mattress to more positively correspond to the human body curve of the user so that the user can provide comfort and comfort in the use of the bed and can prevent the formation of harmful pests hygienically It is effective and leads to considerable purchasing. However, such a latex bed is considerably expensive, and the weight is also considerable, which makes it difficult to handle.

Moreover, in addition to the latex bed mattresses, most of the bed mattresses that are currently being consumed and consumed are not capable of controlling the cushioning function of the bed mattresses. The limited provision of the cushioning function that is currently being performed is generally a bed mattress which is provided with a shape or density of the latex according to the user's body part applied to the latex bed mattress.

However, all the bed mattresses that have been started including the bed mattress using the cushioning material having such functions are all equipped with springs, and are formed to support the basic cushion function and the user's weight by the spring, In addition to the function of inducing bedding, there has been no disclosure of parts that are easy to store and move by reducing weight or volume. In addition, since there is no provision of a customized bed mattress by controlling the cushion performance from the viewpoint of the user, if the spring is damaged in the maintenance, the whole mattress must be replaced. Therefore, the replacement cost is considerably higher than the maintenance concept, Of the total amount of money.

On the other hand, in addition to the conventional bed mattress on which the spring is installed, a part where the cushion is partially controlled is also disclosed in a broad sense. These parts are the air mattress field which inject air into a general tube to perform the same function as a bed mattress. Although there are parts that are easy to carry, store and move by adjusting the weight or volume, the air mattress Local control is not possible. Korean Patent Laid-Open Publication No. 10-2015-0134615 discloses a method of controlling the cushioning performance by adjusting the total amount of air.

Such a conventional air mattress is for adjusting the total air amount, and if the air amount is adjusted, the function as a bed mattress can not be correctly performed. That is, when the user takes a lying posture according to the decrease in the total air amount, since the weight of the hips or the head is large, the waist is required to take a lying posture in which the waist is bent, As the posture is taken, the problem of collapsing the back of the neck causes a problem in the neck joint. Further, the supporting force of the mattress due to the adjustment of the air amount is deteriorated, so that the air mattress itself has a problem of rocking according to the position change of the user's load on the left or right or front and rear, thereby failing to provide comfort or comfort.

1. Korean Patent Publication No. 10-2015-0134615, published on December 02, 2015.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide an air cushion member capable of adjusting the injection amount of internal air, And it is an object of the present invention to provide a bed mattress which can accommodate an independent cell accommodating portion and can adjust a cushion according to a user's body curve and can adjust a local cushion to adjust a custom cushion according to a user's body weight or body condition.

In addition, the present invention is capable of compressing and reducing deformation of a flexible cell frame, reducing the volume of each air cushion member, thereby significantly reducing weight and volume, thereby reducing the cost of logistics due to ease of storage and movement, Another object of the present invention is to provide a bed mattress in which a local cushion can be controlled, which can reduce the storage area by minimizing the storage area through reduced storage in the storage.

Further, even if some damage of the air cushion member occurs due to easy replacement of the air cushion member, maintenance and repair of the air cushion member can be simplified by partially replacing the air cushion member without replacement, The present invention provides a bed mattress which is capable of adjusting the local cushion to be hygienic through sanitary use.

In order to achieve the above object, a bed mattress which is capable of adjusting a local cushion through an air cell according to the present invention includes a sponge that is deformable and shrinkable in a lattice shape, and has a plurality of independent cell receiving portions 140, A cell frame (100); The air cushion member 200 is formed to correspond to the cell accommodating portion 140 of the flexible cell frame 100 so as to be replaceably accommodated therein and to be filled with air so that the cushion strength and the load supporting strength can be adjusted according to the user. )Wow; The cushion layer 200 is joined to the upper portion of the flexible cell frame 100 to which the air cushion member 200 is coupled and has a function of at least one of hygienic, use convenience, thermal insulation, durability and cleanliness, (300); The flexible cell frame 100, the air cushion member 200, and the cushion layer 300 are not exposed to the outside, but the flexible cell frame 100, the air cushion member 200, And a detachable detachable bed envelope (400) in contact therewith.

Here, the flexible cell frame 100 includes a rectangular external cell frame 110; A horizontal cell frame 120 partitioned into a lattice shape within the outer cell frame 110, and a vertical cell frame 130; The horizontal cell frame 120 and the vertical cell frame 130 are cross-coupled in a horizontal and vertical direction on a plane inside the outer cell frame 110. A load is applied to the air cushion member 200 filled with air And a cell accommodating part 140 which is provided to prevent warping deformation caused by air-filled air moving in a random direction and perform a cushion function and a supporting function of the air cushion member 200 properly.

The cell accommodating portion 140 of the flexible cell frame 100 is symmetrically formed in the outer cell frame 110 by the horizontal cell frame 120 and the vertical cell frame 130, The air filling amount of the air cushion member 200 accommodated in the air cushion member 200 may be adjusted so that the user can apply the cushion strength and the supporting strength to the left and right differently.

The cell accommodating portion 140 of the flexible cell frame 100 is divided into a horizontal cell frame 120 and a vertical cell frame 130 in the outer cell frame 110 in order of the user's head- The air in the air cushion member 200 accommodated in the flexible cell accommodation part 100 according to the body part of the user's head-chest-waist-leg order It is preferable that the amount of cushioning and the strength of support according to the user's body part are differently applied to each other by adjusting the amount of charge.

A flexible cell frame having a plurality of independent cell receptacles is formed to correspond to a bed shape, and an air cushion member capable of adjusting the amount of internal air to be introduced is accommodated in an independent cell accommodating portion, The cushion can be adjusted, and the custom cushion can be adjusted according to the user's body weight or body condition.

In addition, the present invention is capable of compressing and reducing deformation of a flexible cell frame, reducing the volume of each air cushion member, thereby significantly reducing weight and volume, thereby reducing the cost of logistics due to ease of storage and movement, It is possible to minimize the storage area by minimizing the storage space and to reduce the storage area. Also, since the air cushion member can be easily replaced, the air cushion member can be partially damaged The maintenance cost can be reduced due to the simple maintenance by replacing some parts without replacement, and hygienic use is possible through interception of harmful insects by the air cushion member.

1 is an overall perspective view of a bed mattress capable of adjusting a local cushion according to the present invention.
2 is an exploded perspective view of a bed mattress capable of adjusting a local cushion according to the present invention.
3 is a side cross-sectional view of a bed mattress capable of adjusting a local cushion according to the present invention.
FIG. 4 is a side sectional view of a portion of a portion A shown in FIG. 3 of a bed mattress capable of adjusting a local cushion according to the present invention.
5 is a side cross-sectional view of a state of use of a bed mattress capable of adjusting a local cushion according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described below, but may be embodied in many different forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention and to fully disclose the scope of the invention to a person having ordinary skill in the art to which the present invention belongs. And the present invention is only defined by the scope of the claims. Accordingly, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

Like reference numerals refer to like elements throughout the specification. And, the terms used (hereafter) used herein are intended to illustrate the embodiments and are not intended to limit the invention in any way. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Technical features of the bed mattress according to the embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

FIG. 1 is an overall perspective view of a bed mattress capable of adjusting a local cushion according to the present invention, FIG. 2 is an exploded perspective view of a bed mattress capable of adjusting a local cushion according to the present invention, FIG. 4 is a cross-sectional side view of an enlarged portion of a portion A shown in FIG. 3 of a bed mattress capable of adjusting a local cushion according to the present invention, and FIG. 5 is a cross- FIG.

The bed mattress capable of adjusting the local cushion according to the present invention excludes the spring structure of the existing bed mattress and constitutes a compressible and compressible flexible cell frame, which makes it easy to store and move, is easy to install, Can be prevented from being spent, and unlike a conventional bed maris which is required to replace the whole part when a part of the spring portion is broken or damaged, it can be used by replacing only a part thereof, and the cushion function can be adjusted in consideration of user's taste etc. 1 and 2, a flexible bed frame 100, an air cushion member 200, a cushion layer 300, and a bed jacket 400 are provided. do.

The flexible cell frame 100 is formed in a rectangular shape in which a sponge capable of deforming and shrinking is formed in a lattice shape and a plurality of independent cell accommodating portions 140 described later are formed. Since the flexible cell frame 100 can be deformed and reduced by compression, the flexible cell frame 100 can be easily deformed and reduced when stored or moved. . In addition, since the sponge material is formed of a flexible material having a plurality of pores, the weight can be remarkably reduced, and it is clear that it is possible to move and install the sponge in a single person without a lot of manpower.

The flexible cell frame 100 includes an outer cell frame 110, a horizontal cell frame 120, a vertical cell frame 130, and a cell accommodating unit 140.

The outer cell frame 110 is formed to have a rectangular shape corresponding to the shape of the entire frame of the bed and to keep the shape of a bed mattress covered with a bed envelope to be described later. It is preferable to form a large number of pixels.

The horizontal cell frame 120 and the vertical cell frame 130 are installed in the outer cell frame 110 so as to intersect with each other and partitioned into a lattice shape. A later-described cell accommodation portion is formed through the lattice-shaped partitioned space formed by the cross-coupling of the frame 130. [ The cell accommodating part may form a square shape having a square shape and a rectangular shape of various shapes according to the intersecting positions of the horizontal cell frame 120 and the vertical cell frame 130. The air cushion member 200, And correspondingly formed on the corners of the body to be applied to the bed. That is, when the air cushion member 200, which will be described later, is formed with a large area to fill a large amount of air, the cushion strength may be somewhat lowered. If a small amount of air is filled in the air cushion member having a relatively reduced area, It is possible to adjust the cushion strength through a portion where the cushion strength can be increased. Of course, adjustment of the cushion strength is obvious according to the amount of air charged in the air cushion member.

As described above, the cell accommodating part 140 is formed by cross-coupling the horizontal cell frame 120 and the vertical cell frame 130 in the horizontal and vertical directions on the plane inside the outer cell frame 110, The air cushion member 200 is prevented from being deformed due to the movement of the air in the random direction so that the cushion function and the supporting function of the air cushion member 200 can be properly performed. 3 and 4, the horizontal and vertical cell frames constituting the cell accommodating portion 140 serve as inner walls to support and support the side surface of the air cushion member 200 to be described later, So that the cushioning action to the upper side where the user's body weight is applied is formed through the movement.

The cell accommodating portion 140 of the flexible cell frame 100 is symmetrically formed in the outer cell frame 110 by the horizontal cell frame 120 and the vertical cell frame 130, The cushioning strength and the supporting strength of the air cushion member 200 may be different from each other.

The cell accommodating portion 140 of the flexible cell frame 100 is divided into a horizontal cell frame 120 and a vertical cell frame 130 in the outer cell frame 110 in order of the user's head- As shown in FIG. 5, the flexible cell accommodating portion 100 may be formed in a different area size depending on the body part of the flexible cell accommodating unit 100, or may be accommodated in the flexible cell accommodating unit 100 according to the body part of the user's head- The air filling amount of the air cushion member 200 may be adjusted so that the cushion strength and the supporting strength according to the user's body part may be different from each other.

The air cushion member 200 is formed to correspond to the cell accommodating portion 140 of the flexible cell frame 100 and is replaceably received and connected to the air cushion member 200, Is charged. Here, the air cushion member 200 is formed to perform a function of adjusting a cushion function capable of adjusting a functional cushion in place of a spring of a bed mattress to which a normal spring is coupled. As described above, The cushion strength can be adjusted by adjusting the air filling amount according to the user's preference and the cushion strength according to the user's body part can be adjusted.

Here, the air cushion member 200 is usually formed with an air inlet (code amount), and is configured to fill the outside air through the air inlet, thereby controlling the inflow and outflow of the outside air. Here, the air inlet is formed in the independent air cell 110, and one of a tube inlet, a presta, a Schrader, and a Dunlop system capable of one-way air injection is selected.

The tube injection port capable of injecting unidirectional air into the air injection port has the same configuration as an ordinary air tube. When the outer periphery of the tube injection port is pressed, the diaphragm on the peripheral side of the tube injection port is opened, will be. In this type of tube inlet, external air is injected in such a manner as to spread the diaphragm, but at the same time, since the internal air can also be discharged to the outside, the inflow and discharge can occur simultaneously during the external air injection process. .

On the other hand, the presta method is made to favor high pressure (100-120 psi) and is lightweight. However, since it is structurally vulnerable to external shocks, it is not easy to handle because it requires careful management and accurate usage. In the method of using the above-mentioned presta method, air is injected and discharged by rotating the upper part, and the air is leaked even at a high pressure by rotating it again.

On the other hand, the shredder type is used in a place where a large amount of air is received because the shape of the injection hole is the same as that of the automobile and the motorcycle and is larger and harder than the presaster type.

On the other hand, although the heating method is a general air inlet method, the injection accuracy is poor when the air is injected, the air injection is simple, but the air pressure can not be precisely controlled and there is a high probability that air leaks out.

Therefore, it is preferable that the air injection port is formed by the most suitable air injection method by selectively performing various injection methods as described above.

The cushion layer 300 is coupled to the upper portion of the flexible cell frame 100 to which the air cushion member 200 is coupled and has a function of at least one of hygienic properties, ease of use, warmth, durability and cleanliness, Is firstly applied. Here, the cushion layer 300 is formed through a material such as a cushion for forming a normal cushion layer, but may be formed so as to be more functionally improved by applying latex or the like as needed.

The bed envelope 400 is covered around the outer surface of the flexible cell frame 100 on which the cushion layer 300 is placed so that the flexible cell frame 100, the air cushion member 200, Is not exposed and is in direct contact with a user, and is detachably formed from the flexible cellular frame 100 by a zipper, a ball screw, or the like so as to be cleanable.

As shown in the drawing, according to the present invention, since the air cushion member is coupled to the flexible cell frame by replacing the spring of the bed mattress, the entire weight of the bed mattress can be significantly reduced, It is self-evident that one person can be installed. In addition, since the volume can be minimized by reducing or deforming the sponge or the like by compression, it is obvious that the restriction of the storage place is minimized, and it is possible to move easily when moving, thereby reducing the distribution cost.

Further, since the cushioning function and the supporting function are performed by connecting the air cushion members to the respective independent cell receiving portions, it is possible to minimize the expenditure of the cost of replacing the whole when the parts are broken like the spring mattress. It can be replaced easily, which makes it easy to maintain and reduce the maintenance cost. 3 to 5, it is possible to control the cushion strength by adjusting the amount of air charged in the air cushion member. Or the size of the air cushion member can be adjusted by changing the shape of the cell accommodating portion, thereby making it possible to provide a user-adjustable bed mattress.

That is, as described above, as shown in FIGS. 4 and 5, when the air cushion member is entirely filled with air, the cushioning function is deteriorated and the supporting force against the load is increased It is provided as a bed mattress with a hard feel and it is possible to provide a more comfortable bed mattress by deforming the air cushion member along the user's body curve by discharging the air to the outside in consideration of the user's body curves or weight etc. Do.

As described above, the air cushion member 200 supports the side surface by the horizontal and vertical cell frames, so that the air to be filled in the air cushion member 200 is restricted to move up and down only, The cushioning function can be adjusted. When the filling amount of the inside air is increased, the movement of the air is further restricted, and the cushion can be provided with a stiffer feeling.

In addition, since the air cushion member is constituted by left and right detachable type and the amount of air charged in the air cushion members on the left and right sides is regulated, the cushion function can be formed differently on the left and right sides. The horizontal and vertical cell frames may be further subdivided into a head, a trunk, a waist, a leg, etc., and a corresponding air cushion member may be formed to select a portion uncomfortable to the user's body so as to control the cushion It is obvious that the cushion function can be adjusted according to the user's body part in a hospital or the like.

Meanwhile, when the air cushion member 200 is stored or moved, the air can be taken out to minimize the volume, thereby minimizing the space limitation. Further, the function of the bed mattress cushion due to the filling of the air can be improved, It is clear that the weight of contrast mattress mattresses can be reduced by more than 50%, resulting in substantial business benefits and profits from the installation process during installation and installation.

While the present invention has been described in detail with reference to the embodiments thereof, 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 scope and spirit of the invention. And embodiments of the present invention.

100: Flexible cell frame 110: External cell frame
120: Horizontal cell frame 130: Vertical cell frame
140: cell accommodating part 200: air cushion member
300: cushion layer 400: bed jacket

Claims (4)

A rectangular flexible cell frame 100 in which a plurality of independent cell receiving portions 140 are formed by forming a sponge in a lattice shape capable of being deformed and reduced;
The air cushion member 200 is formed to correspond to the cell accommodating portion 140 of the flexible cell frame 100 so as to be replaceably accommodated therein and to be filled with air so that the cushion strength and the load supporting strength can be adjusted according to the user. )Wow;
The cushion layer 200 is joined to the upper portion of the flexible cell frame 100 to which the air cushion member 200 is coupled and has a function of at least one of hygienic, use convenience, thermal insulation, durability and cleanliness, (300);
The flexible cell frame 100, the air cushion member 200, and the cushion layer 300 are not exposed to the outside, but the flexible cell frame 100, the air cushion member 200, And a detachable detachable bed envelope (400) in contact with the inner surface of the mattress.
The method according to claim 1,
The flexible cell frame 100 includes a rectangular external cell frame 110;
A horizontal cell frame 120 coupled to the outer cell frame 110 so as to be partitioned into a lattice shape,
A vertical cell frame 130;
The horizontal cell frame 120 and the vertical cell frame 130 are cross-coupled in a horizontal and vertical direction on a plane inside the outer cell frame 110. A load is applied to the air cushion member 200 filled with air And a cell accommodating part (140) provided to prevent a warp deformation that is generated when the air filled in the ground is moved in a random direction to perform a cushion function and a supporting function of the air cushion member (200) properly. Mattress with adjustable local cushion.
3. The method of claim 2,
The cell accommodating portion 140 of the flexible cell frame 100 is symmetrically formed in the outer cell frame 110 by the horizontal cell frame 120 and the vertical cell frame 130, Wherein the air cushion member (200) accommodates the air cushion member (200) so that the cushion strength and the supporting strength of the user can be differently applied to the left and right sides of the mattress.
3. The method of claim 2,
The cell receptacle 140 of the flexible cell frame 100 is connected to the body of the user's head-chest-waist-leg sequence within the outer cell frame 110 by the horizontal cell frame 120 and the vertical cell frame 130. [ The air filling amount of the air cushion member 200 accommodated in the flexible cell accommodating part 100 according to the body part of the user's head-chest-waist-leg order is formed in the upper and lower partitions, Wherein the cushioning strength and the supporting strength of the user body are different from each other.

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