KR20170069620A

KR20170069620A - Manufacturing Method of Mattress with Different Hardness

Info

Publication number: KR20170069620A
Application number: KR1020150177064A
Authority: KR
Inventors: 박철기
Original assignee: (주)대진
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2017-06-21

Abstract

The present invention relates to a method of manufacturing a mattress having different hardnesses, in which a plurality of pads are configured to have different hardness so that a mat portion formed by a plurality of pads has various elastic forces, . In addition, when the connecting portion, to which the plurality of pads are coupled, is cut into a plurality of mat portions, the height of each mat portion can be variously set according to the cut position, and the height of the mat portion can be easily adjusted. Further, since a plurality of mat portions can be manufactured by a simple method of cutting the engaging portion, the manufacturing process of the mat portion is simplified, and the manufacturing cost is reduced.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of manufacturing a mattress having different hardness,

The present invention relates to a method of manufacturing a mattress having different hardnesses, and more particularly, to a method for manufacturing a mattress having different hardness by forming a mat portion using a plurality of pads having different hardness, To a method of manufacturing a mattress having different hardness.

Generally, a bed is a type of a person who sleeps or rests. As the pattern of living and changes in the living environment are becoming westernized, the spread of the bed has also been steadily increasing. Such a bed is composed of a frame and a mattress resting on top of the frame and supporting the user's body to provide comfort to the user.

1 is a view for explaining a conventional mattress. 1, the conventional mattress 10 includes a rim 12 for supporting the rim of the mattress 10 and a plurality of springs 14 arranged in the inner space of the rim 12. The elasticity of the springs (14) relaxes the pressure or shock applied at the time of use and supports the user's weight. However, when the mattress 10 is used for a long period of time, the springs 14 of the portion where the load of the human body is constantly applied are less easily deformed or elastic than the springs 14 of other portions, There was a problem that this was shortened.

In order to solve this problem, a mattress made of latex or memory foam is used which gives comfort without using a spring. In particular, latex mattresses have excellent circular restoring force, strong durability, and flexible characteristics of the material, which envelops the bending of the body at bedtime, thereby relieving the weight burden of the spine and buttocks.

On the other hand, the latex mattress has a large number of air holes and is excellent in resilience and restoration property, and the density of the latex mattress can be adjusted by varying the size of the air holes. Accordingly, in the case of some latex mattresses, the densities are varied according to the bending of the body part, so that the elasticity is divided into three zones and seven zones according to each part of the body. For example, the concave portion of the body, that is, the portion to support the waist, is designed to support the waist firmly by making the size of the air hole small and dense, and the portion where the protruded portion of the body, that is, the shoulder or the hip, By increasing the size of the hole, the shoulders and hips are supported with elasticity, and the load of the human body is distributed evenly.

However, since such latex mattresses are made of natural latex rubber, the materials themselves are expensive, and in order to control the density, the cost of the air holes varies in different parts.

Registration No. 10-1054456

It is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a method of forming a mat portion by using a plurality of pads having different hardness, And to provide a method of manufacturing a mattress having a hardness.

According to an aspect of the present invention, there is provided a method of manufacturing a semiconductor device, the method comprising: arranging a plurality of pads having different hardnesses in parallel; A coupling step of coupling the plurality of pads to form one coupling part; And a cutting step in which the engaging portion is cut in a direction perpendicular to the mutually facing surfaces of the plurality of pads and formed as a plurality of mat portions.

Further, in the bonding process, mutually facing surfaces of the plurality of pads are adhesively bonded to each other.

The arraying step may include arranging a plurality of first pads and a plurality of second pads alternately, wherein the first pads are configured to have a higher hardness than the second pads. A method of manufacturing a mattress is provided.

The first pad is disposed to face a concave portion of the human body, and the second pad is disposed to face a convex portion of the human body. The present invention also provides a method of manufacturing a mattress having different hardness.

Further, when a plurality of the first pads and the second pads are alternately arranged, the first pads are arranged to face the neck, waist, thigh, and ankles of the human body, and the second pads are arranged to face the human body , Shoulders, hips, calves, and feet of a person skilled in the art.

The method of manufacturing a mattress having different hardness further comprises a third pad between the plurality of first pads and the second pad, the third pad being weaker than the first pad and having a higher hardness than the second pad. to provide.

The first pad is arranged to face the neck, the waist, the knee and the ankle of the human body. The second pad is arranged to face the hip and the shoulder of the human body. The third pad is arranged to face the human head, thigh, And to be opposed to the feet. The present invention also provides a method of manufacturing a mattress having different hardness.

Further, the method further includes a mounting step of mounting the cushion part on the upper part of the mat part after the cutting step.

In the present invention, the plurality of pads are configured to have different hardness so that the mat portion formed by the plurality of pads has various elastic forces, which has the effect of supporting the load of the human body in a balanced manner.

Since the mat portion is configured to have various hardnesses depending on the position, the convex portion of the human body, for example, the head, the shoulders, the hips, and the like are supported firmly, and the concave portions of the human body, So that the body weight of the human body is naturally dispersed and the body weight of the human body can be supported in a balanced manner.

In addition, when the connecting portion, to which the plurality of pads are coupled, is cut into a plurality of mat portions, the height of each mat portion can be variously set according to the cut position, and the height of the mat portion can be easily adjusted.

Further, since a plurality of mat portions can be manufactured by a simple method of cutting the engaging portion, the manufacturing process of the mat portion is simplified, and the manufacturing cost is reduced.

100: mattress 110:
111: first pad 112: second pad
113: third pad 120: mat portion
130: Cushion part

Hereinafter, a method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a view schematically showing a mattress produced by a method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention.

Referring to FIG. 2, a mattress 100 manufactured by a method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention includes a mat portion 120 and may further include a cushion portion 130 have.

The mat portion 120 provides a space for a person to sit or lie down to provide comfort to the user, and is formed by arranging a plurality of pads in parallel. The plurality of pads are elongated along the longitudinal direction, and mutually facing pads are coupled to each other. For example, the plurality of first pads 111, the second pads 112, and the third pads 113 are alternately arranged. When the first pad 111, the second pad 112, and the third pad 113 are bonded to each other, the first pad 111, the second pad 112, and the third pad 113 are bonded to each other by adhesive bond, ultrasonic wave, Can be combined. The first pad 111, the second pad 112 and the third pad 113 are configured to have different hardnesses so that the first pad 111, the second pad 112, They have different elastic forces.

Accordingly, the mat portion 120 has various elastic forces to support the human body evenly in accordance with the bending of the human body. Since the first pad 111 having different hardness, the second pad 112 and the third pad 113 are connected to each other by a simple structure, the mat unit 120 has various elastic forces, So that there is an effect of supporting in a balanced manner.

The cushion part 130 provides an elastic force, and may be composed of, for example, cotton, sponge, latex or the like. The cushion part 130 is mounted on the upper part of the mat part 120 to provide a cushioning force and to evenly support the human body in accordance with the bending of the human body. Further, a cover portion (not shown) may be further provided on the outer side of the cushion portion 130. The cover part covers the outside of the cushion part 130 and may be composed of a fabric, a synthetic resin, etc., and various patterns, characters, characters, patterns and the like may be provided on the outer surface thereof to provide a luxurious and elegant atmosphere .

Hereinafter, a method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention will be described with reference to the following drawings.

3 is a view illustrating an arrangement process and a combining process of a method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention.

Referring to FIG. 3, a method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention includes arranging a plurality of pads in parallel, arranging a plurality of pads in one coupling part 110 And a cutting step of cutting the coupling part 110 to form a plurality of mat parts 120 (shown in FIG. 4), and mounting the cushion part 130 (shown in FIG. 5) Process.

First, in the arrangement process, a plurality of pads are arranged in parallel, for example, a plurality of first pads 111 having different hardnesses, and a plurality of second pads 112 and third pads 113, . That is, after the first pad 111, the second pad 112 and the third pad 113 are arranged in order, the first pad 111, the second pad 112, Respectively. Finally, the first pads 111 are arranged again, and the first pads 111, the second pads 112, and the third pads 113 are formed in total of ten. For example, the width W and the length L of the first pad 111 may be, for example, 200 And the first pad 111 to the third pad 113 may have the same size or may have different widths.

The plurality of first pads 111 arranged in this manner and the second pads 112 and the third pads 113 are coupled to each other to form one coupling portion 110. At this time, the mutually facing surfaces of the first pad 111, the second pad 112 and the third pad 113 can be bonded by adhesive bonding, for example, by an adhesive, and besides, ultrasonic waves, Bonded by heat sealing bonding by sewing, or the like.

4 is a view for explaining a cutting process of a method of manufacturing a mattress having different hardness according to a preferred embodiment of the present invention.

Referring to FIG. 4, the coupling part 110 is formed as a plurality of mat parts 120 by being cut in a direction perpendicular to mutually facing surfaces of a plurality of pads through a cutter (not shown) or the like. At this time, the height of each of the mat parts 120 can be variously set according to the position where the joining part 110 is cut, so that the height of the mat part 120 can be easily adjusted. Also, since the plurality of mat portions 120 can be manufactured by a simple method of cutting the joining portion 110, the manufacturing process of the mat portion 120 is simplified, and the manufacturing cost is reduced.

Since the mat portion 120 is configured to have various hardnesses depending on the position, the convex portion of the human body, for example, the head, the shoulders, the hips, and the like are supported firmly, and the concave portion of the human body, , Waist, thighs, and the like, so that the body weight of the human body is dispersed naturally and the body weight of the human body is balanced. This will be described again in Fig. 6 and Fig.

5 is a view illustrating a mounting process of a method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention.

5, the mounting process is such that the cushion part 130 is mounted on the upper part of the mat part 120 to complete the mattress 100. The cushion part 130 provides an elastic force. For example, , A sponge, a latex, and the like. Such a cushion part 130 is stacked on the upper part of the mat part 120 to provide a cushioning force, as well as to support the human body evenly according to the bending of the human body, have.

Further, a cover portion (not shown) may be further provided on the outer side of the cushion portion 130. The cover part covers the outside of the cushion part 130 and may be composed of cloth, synthetic resin or the like, and various patterns, characters, characters, patterns and the like may be provided on the outer surface thereof to provide a luxurious and elegant atmosphere .

Meanwhile, the human body may be variously sized according to man, woman, age, weight, etc., and the arrangement and size of the pads provided on the mat unit 120 may be variously arranged according to the human body size. The size of such a human body is, for example, an S-shaped (standard body), a T-shaped body (a body having a chest and a shoulder compared to a standard body), an O-shaped body Can be distinguished. Generally, the male figure is composed of T shape or O shape, and the female figure is composed of S shape or A shape. Hereinafter, the arrangement order of the pads according to the size of the human body will be described by way of example.

FIG. 6 is a view for explaining a mat part manufactured to correspond to an S shape and a T shape in the method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention.

Referring to FIG. 6, in the process of manufacturing the mattress having different hardnesses according to the preferred embodiment of the present invention, the plurality of pads may include a plurality of first pads 111 and a relatively weaker A second pad 112 having a hardness and a third pad 113 which is weaker than the first pad 111 and harder than the second pad 112. The third pad 113 is arranged so as to oppose the neck, waist, knee and ankle of the human body. The second pad 112 is arranged to face the hip and shoulder of the human body. Head, thigh, calf and feet. At this time, the sizes of the first pad 111, the second pad 112 and the third pad 113 may be the same or different depending on the length of each part of the human body. In this way, each part of the human body is divided into 10 zones: head, neck, shoulder, waist, hip, thigh, knee, calf, ankle and foot, and the first pad 111, the second pad 112, The pads 113 can easily support the respective zones, so that the body weight of the human body can be more balancedly supported.

The plurality of first pads 111, the second pads 112 and the third pads 113 are formed as a coupling part 110 through a coupling process and then cut into a plurality of mat parts 120 . Thereafter, the cushion part 130 is mounted on the upper part of each mat part 120 to complete the mattress 100.

FIG. 7 is a view for explaining a mat unit 120 manufactured to correspond to an O-shape and an A-shape in the method of manufacturing a mattress having different hardnesses according to a preferred embodiment of the present invention.

Referring to FIG. 7, in the process of manufacturing the mattress having different hardnesses according to the preferred embodiment of the present invention, the plurality of pads include a plurality of first pads 111 and a plurality of first pads 111, And a third pad 113 having a hardness. The first pad 111 is arranged to face the neck, waist, thigh and ankle of the human body, and the third pad 113 is arranged to face the head, shoulder, buttocks, calf and feet of the human body. At this time, the sizes of the first pad 111 and the third pad 113 may be the same or different depending on the length of each part of the human body. In this way, each part of the human body is divided into nine zones: a head, a neck, a shoulder, a waist, a hip, a thigh, a calf, an ankle and a foot, and a first pad 111 or a third pad 113 So that the weight of the human body can be supported in a balanced manner. In some cases, a second pad 112 (FIG. 6) may be applied instead of the third pad 113.

The plurality of first pads 111 and the plurality of third pads 113 are formed as a plurality of mats 120 through a cutting process after being formed into a coupling part 110 through a coupling process. Thereafter, the cushion part 130 is mounted on the upper part of each mat part 120 to complete the mattress 100.

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 in the appended claims. It should be understood that the technical idea belonging to the scope of the claims also belongs to the present invention.

Claims

Arranging a plurality of pads having different hardnesses in parallel;
A coupling step of coupling the plurality of pads to form one coupling part; And
Wherein the plurality of pads are cut in a direction perpendicular to a mutually facing surface of the plurality of pads, and the pad is cut into a plurality of mat portions.

The method according to claim 1,
Wherein the bonding process is such that the mutually facing surfaces of the plurality of pads are adhesively bonded to each other.

The method according to claim 1,
In the arrangement process,
Wherein a plurality of first pads and a plurality of second pads are alternately arranged and the first pads are configured to have a greater hardness than the second pads.

The method of claim 3,
Wherein the first pad is disposed to face a concave portion of the human body and the second pad is disposed to face a convex portion of the human body.

5. The method of claim 4,
When the plurality of first pads and the second pads are alternately arranged, the first pads are arranged to face the neck, waist, thigh and ankles of the human body, and the second pads are arranged to face the head, , Buttocks, calf, and feet. &Lt; RTI ID = 0.0 > 11. < / RTI >

The method of claim 3,
And a third pad between the plurality of first pads and the second pad, the third pad being weaker than the first pad and having a greater hardness than the second pad.

The method according to claim 6,
Wherein the first pad is arranged to face the neck, waist, knee and ankle of the human body, the second pad is arranged to face the hip and shoulder of the human body, and the third pad is arranged to face the human head, thigh, calf and foot Of the mattress. &Lt; RTI ID = 0.0 > 11. < / RTI >

8. The method of claim 7,
After the cutting process,
And a mounting step of mounting a cushion part on the upper part of the mat part.