KR102369106B1 - Breathable Cushion - Google Patents

Breathable Cushion Download PDF

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KR102369106B1
KR102369106B1 KR1020200024484A KR20200024484A KR102369106B1 KR 102369106 B1 KR102369106 B1 KR 102369106B1 KR 1020200024484 A KR1020200024484 A KR 1020200024484A KR 20200024484 A KR20200024484 A KR 20200024484A KR 102369106 B1 KR102369106 B1 KR 102369106B1
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cushion
synthetic resin
cushion body
molding groove
mold
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KR1020200024484A
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Korean (ko)
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KR20210109326A (en
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전대일
박윤식
김세훈
전병국
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전대일
전병국
박윤식
김세훈
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C21/00Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04Devices for ventilating, cooling or heating
    • A47C21/042Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/046Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors

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  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

통기성 쿠션 및 이의 제조방법이 개시된다. 실시예에 따르면, 합성수지 액을 금형의 성형홈에 주입하되 고압 에어를 분사하여 액상이 불규칙하게 분산되면서 성형홈에 채워지도록 하고, 경화시킨 후 금형으로부터 추출하여 쿠션본체가 제공된다.
이에 따르면, 착석자의 몸무게에 의해 압축되더라도 원래 상태로 쉽게 복원될 수 있고 통기성이 월등히 향상되도록 하여 환자가 앉아있을때 피부에 가해지는 피부 압박을 해소하고 혈액순환을 도울 수 있고, 제조비용이 월등히 절감될 수 있는 효과가 있다.
Disclosed are a breathable cushion and a method for manufacturing the same. According to the embodiment, the synthetic resin liquid is injected into the molding groove of the mold, but high-pressure air is sprayed to fill the molding groove while the liquid is irregularly dispersed, and after curing, it is extracted from the mold to provide a cushion body.
According to this, even if it is compressed by the weight of the seated person, it can be easily restored to its original state, and the breathability is greatly improved, thereby relieving the skin pressure applied to the skin when the patient is sitting and helping blood circulation, and the manufacturing cost can be significantly reduced. can have an effect.

Description

통기성 쿠션{Breathable Cushion}Breathable Cushion

개시되는 내용은 통기성 쿠션에 관한 것으로, 더욱 상세하게는 환자가 앉거나 누울때 피부에 가해지는 피부 압박을 해소하고 혈액순환을 도울 수 있도록 하는 통기성 쿠션 및 이의 제조방법에 관한 것이다. The present disclosure relates to a breathable cushion, and more particularly, to a breathable cushion capable of relieving skin pressure applied to the skin when a patient sits or lying down and helps blood circulation, and a method for manufacturing the same.

본 명세서에서 달리 표시되지 않는 한, 이 섹션에 설명되는 내용들은 이 출원의 청구항들에 대한 종래 기술이 아니며, 이 섹션에 포함된다고 하여 종래 기술이라고 인정되는 것은 아니다.Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

장시간을 의자에 앉아 업무를 수행하거나 공부를 하게 되는데, 이에 따라 인체의 착석감을 향상시키고, 신체의 착석부위에 발생되는 땀이나 열을 효율적으로 흡수 또는 방출하기 위해 방석을 의자위에 놓고 착석하는 경우가 많다.Sitting in a chair for a long time to perform work or study, there are cases where a cushion is placed on a chair to improve the seating comfort of the human body and to efficiently absorb or release sweat or heat generated in the seated part of the body. many.

상기와 같이 땀이나 열을 효율적으로 흡수 또는 방출되는 기능을 더욱 향상시키게 위하여 현재 내부에 통기층을 형성시킨 방석이 고안되어 사용되고 있다.As described above, in order to further improve the function of efficiently absorbing or releasing sweat or heat, a cushion having a ventilation layer formed therein has been designed and used.

종래 통기성을 위한 소재인 대나무, 왕골 등의 소재를 엮어서 만든 방석이 사용되고 있다. Conventionally, a cushion made by weaving materials such as bamboo and wanggol, which are materials for breathability, is used.

또한 통기층이 형성된 방석은 방석 내측의 통기층으로 공기를 유입시켜 통기되도록 하기 위하여 별도의 공기주입기를 부착설치한 제품도 출시되었다. In addition, a product with a separate air injector attached to the cushion with a ventilation layer was released to allow air to flow into the ventilation layer inside the cushion.

이러한 방석은 구성이 복잡하게 되어 공기주입기가 설치되어 있으므로 휴대하고 다니며 사용하기가 어려웠다.These cushions have a complicated configuration and are difficult to use because they have an air injector installed.

한국실용신안출원 20-2003-0005627Korean utility model application 20-2003-0005627

개시되는 내용은 착석자의 몸무게에 의해 압축되더라도 원래 상태로 쉽게 복원될 수 있고 통기성이 월등히 향상되도록 하여 환자가 앉아있을때 피부에 가해지는 피부 압박을 해소하고 혈액순환을 도울 수 있는 통기성 쿠션 및 이의 제조방법을 제공하는데 그 목적이 있다.The disclosed content is a breathable cushion that can be easily restored to its original state even if compressed by the weight of a seated person and can relieve the skin pressure applied to the skin when a patient sits and help blood circulation by improving ventilation significantly, and a method for manufacturing the same Its purpose is to provide

1. 실시예의 목적은, 1. The purpose of the example is,

합성수지 액을 금형의 성형홈에 주입하되 고압 에어를 분사하여 액상이 불규칙하게 분산되면서 성형홈에 채워지도록 하고,The synthetic resin liquid is injected into the molding groove of the mold, but high-pressure air is sprayed so that the liquid is randomly dispersed and filled in the molding groove,

경화시킨 후 금형으로부터 추출하여 쿠션본체를 제조하는 것을 특징으로 하는 통기성 쿠션의 제조방법에 의해 달성될 수 있다. It can be achieved by a method for manufacturing a breathable cushion, characterized in that the cushion body is manufactured by extracting it from the mold after curing.

2. 실시예의 목적은, 2. The purpose of the example is,

다수개의 합성수지 끈을 금형의 성형홈에 주입시킨 후 경화시켜 쿠션본체가 형성되도록 하는 것을 특징으로 하는 통기성 쿠션의 제조방법에 의해 달성될 수 있다.It can be achieved by a method of manufacturing a breathable cushion, characterized in that a plurality of synthetic resin strings are injected into the molding groove of the mold and then cured to form a cushion body.

3. 실시예의 목적은, 3. The purpose of the example is,

다수개의 합성수지 끈이 뭉쳐져서 형성되며, 다수의 공극을 갖도록 형성된 쿠션본체;를 포함하는 것을 특징으로 하는 통기성 쿠션에 의해 달성될 수 있다. It can be achieved by a breathable cushion comprising a; a plurality of synthetic resin strings are formed by aggregation, the cushion body formed to have a plurality of voids.

상기 다수개의 합성수지 끈은 구부러진 형상이며 불규칙하게 뭉쳐진 것을 특징으로 한다. The plurality of synthetic resin strings have a curved shape and are characterized in that they are irregularly clustered.

상기 쿠션본체는 표면에 오목부와 볼록부가 연속 형성된 것을 특징으로 한다. The cushion body is characterized in that the concave portion and the convex portion are continuously formed on the surface.

개시된 실시예에 따르면, 착석자의 몸무게에 의해 압축되더라도 원래 상태로 쉽게 복원될 수 있고 통기성이 월등히 향상되도록 하여 환자가 앉아있을때 피부에 가해지는 피부 압박을 해소하고 혈액순환을 도울 수 있고, 제조비용이 월등히 절감될 수 있는 효과가 있다.According to the disclosed embodiment, even if compressed by the weight of the seated person, it can be easily restored to its original state and breathability is significantly improved, thereby relieving the skin pressure applied to the skin when the patient is sitting and helping blood circulation, and the manufacturing cost is reduced. It has the effect of being able to save significantly.

도 1은 실시예에 따른 통기성 쿠션을 나타낸 단면도,
도 2는 실시예에 따른 통기성 쿠션을 나타낸 도면대용사진.
1 is a cross-sectional view showing a breathable cushion according to an embodiment;
Figure 2 is a drawing substitute photo showing a breathable cushion according to the embodiment.

이하 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments will be described in detail with reference to the accompanying drawings.

하기에서 설명될 실시예는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이며, 이로 인해 본 발명의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.The embodiments to be described below are intended to describe in detail enough to be easily implemented by a person of ordinary skill in the art to which the present invention pertains, thereby limiting the technical spirit and scope of the present invention. doesn't mean

또한, 도면에 도시된 구성요소의 크기나 형상 등은 설명의 명료성과 편의상 과장되게 도시될 수 있으며, 본 발명의 구성 및 작용을 고려하여 특별히 정의된 용어들은 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있고, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 함을 밝혀둔다. In addition, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator. It should be noted that definitions of these terms should be made based on the content throughout this specification.

첨부된 도면 중에서, 도 1은 실시예에 따른 통기성 쿠션을 나타낸 단면도, 도 2는 실시예에 따른 통기성 쿠션을 나타낸 도면대용사진이다.Among the accompanying drawings, FIG. 1 is a cross-sectional view showing a breathable cushion according to an embodiment, and FIG. 2 is a drawing substitute photograph showing a breathable cushion according to the embodiment.

실시예에 따른 통기성 쿠션(A)은,The breathable cushion (A) according to the embodiment,

다수개의 합성수지 끈(120)들이 뭉쳐져서 형성되되, 다수개의 합성수지 끈(120)들 사이에 다수의 공극(140)을 갖도록 형성된 쿠션본체(100);를 포함한다.A plurality of synthetic resin strings 120 are formed by aggregation, the cushion body 100 formed to have a plurality of voids 140 between the plurality of synthetic resin strings 120; includes.

또한 상기 쿠션본체(100)가 수납되는 수납커버(미도시)를 더 포함할 수 있다. In addition, it may further include a storage cover (not shown) in which the cushion body 100 is accommodated.

상기 다수개의 합성수지 끈(120)은 불규칙하게 구부러진 형상이며 다수개의 합성수지 끈(120)들이 뭉쳐져서 쿠션본체(100)를 형성할 수 있게 된다.The plurality of synthetic resin strings 120 have an irregularly curved shape, and the plurality of synthetic resin strings 120 are aggregated to form the cushion body 100 .

이렇게 불규칙하게 다수개의 합성수지 끈(120)이 뭉쳐짐으로써 많은 공극(140)이 형성될 수 있고 이를 통해 통기성을 갖게 되며, 또한 탄성력이 발휘될 수 있고 복원성을 갖게 되는 것이다. By this irregularly agglomeration of a plurality of synthetic resin strings 120, many voids 140 may be formed, and through this, air permeability may be obtained, and elastic force may be exerted and restoration properties may be obtained.

또한 피부와 접촉 면적을 최소화하기 위해 쿠션본체(100)는 오목부(180)와 볼록부(160)가 상하 대칭으로 연속되게 형성되는 단면 형상으로 선형으로 연장 형성된다. In addition, in order to minimize the contact area with the skin, the cushion body 100 is formed to extend linearly in a cross-sectional shape in which the concave portion 180 and the convex portion 160 are continuously formed vertically symmetrically.

합성수지는 PE, PP, 스티렌 등 다양한 소재가 사용된다. Various materials such as PE, PP, and styrene are used for synthetic resins.

한편 전술한 실시예에 따른 통기성 쿠션을 제조하는 방법은 다음과 같다. On the other hand, the method of manufacturing the air-permeable cushion according to the above-described embodiment is as follows.

[방법 1][Method 1]

합성수지 액을 금형의 성형홈에 주입하되 고압 에어를 동시에 분사하여 액상이 불규칙하게 분산되면서 성형홈에 채워지도록 하고,The synthetic resin liquid is injected into the molding groove of the mold, but high-pressure air is sprayed at the same time so that the liquid is randomly dispersed and filled in the molding groove,

금형을 경화시킨 후 탈형시켜서 쿠션본체(100)가 취출되도록 한다. After curing the mold, it is demolded so that the cushion body 100 is taken out.

즉, 제1노즐로부터 합성수지 액이 분출되어 성형홈에 공급된다. 이와 동시에 제2노즐로부터는 고압 에어가 분사되어 합성수지 액을 불규칙적으로 분산되도록 한다. That is, the synthetic resin liquid is ejected from the first nozzle and supplied to the molding groove. At the same time, high-pressure air is sprayed from the second nozzle to disperse the synthetic resin liquid irregularly.

이렇게 제1노즐과 제2노즐은 성형홈의 일측에서부터 타측으로 이동하면서 합성수지 액이 성형홈 내에 채워지도록 한다. In this way, the first nozzle and the second nozzle move from one side of the molding groove to the other side so that the synthetic resin liquid is filled in the molding groove.

[방법 2][Method 2]

다수개의 합성수지 끈(120)을 금형의 성형홈에 주입시킨 후 경화시켜 쿠션본체(100)가 형성되도록 한다.A plurality of synthetic resin strings 120 are injected into the molding groove of the mold and then cured to form the cushion body 100 .

비록 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although described with reference to the preferred embodiment, it will be readily recognized by those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, and all such changes and modifications fall within the scope of the appended claims. is self-evident

100 : 쿠션본체 120 : 합성수지 끈
140 : 공극
100: cushion body 120: synthetic resin string
140: void

Claims (5)

삭제delete 삭제delete 다수개의 합성수지 끈이 뭉쳐져서 형성되며, 다수의 공극을 갖도록 형성된 쿠션본체; 및
상기 쿠션본체가 수납되는 수납커버를 포함하고,
상기 다수개의 합성수지 끈은 불규칙하게 구부러진 형상이며, 상기 쿠션본체는 상기 다수개의 합성수지 끈이 금형의 성형홈에 주입된 후 경화되어 제조되며,
상기 쿠션본체는 오목부와 볼록부가 상하 대칭되게 연속 형성되는 단면 형상으로 선형으로 연장되는 것을 특징으로 하는 통기성 쿠션.
A cushion body formed by a plurality of synthetic resin strings being agglomerated, and formed to have a plurality of voids; and
and a storage cover in which the cushion body is accommodated,
The plurality of synthetic resin strings have an irregularly curved shape, and the cushion body is manufactured by hardening after the plurality of synthetic resin strings are injected into the molding groove of the mold,
The cushion body is breathable cushion, characterized in that it extends linearly in a cross-sectional shape in which the concave portion and the convex portion are continuously formed symmetrically up and down.
삭제delete 삭제delete
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KR200199052Y1 (en) * 2000-03-03 2000-10-02 맹부일 Cushion material for bedding
KR101114866B1 (en) * 2011-07-27 2012-02-20 노광수 Manufacturing method for bedding
KR101347022B1 (en) * 2012-05-21 2014-01-06 신남수 A method for preparing meltblown web comprising aerogel
JP2017226230A (en) * 2014-02-23 2017-12-28 株式会社シーエンジ Middle material for cushion and cushion

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KR101020878B1 (en) * 2009-04-01 2011-03-11 염장열 multiple purpose matrix of 3D web structred
KR20160004169U (en) * 2015-05-28 2016-12-07 권영택 Mattress with permeability

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Publication number Priority date Publication date Assignee Title
KR200199052Y1 (en) * 2000-03-03 2000-10-02 맹부일 Cushion material for bedding
KR101114866B1 (en) * 2011-07-27 2012-02-20 노광수 Manufacturing method for bedding
KR101347022B1 (en) * 2012-05-21 2014-01-06 신남수 A method for preparing meltblown web comprising aerogel
JP2017226230A (en) * 2014-02-23 2017-12-28 株式会社シーエンジ Middle material for cushion and cushion

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