KR101173167B1 - Mattress - Google Patents

Mattress Download PDF

Info

Publication number
KR101173167B1
KR101173167B1 KR1020120017598A KR20120017598A KR101173167B1 KR 101173167 B1 KR101173167 B1 KR 101173167B1 KR 1020120017598 A KR1020120017598 A KR 1020120017598A KR 20120017598 A KR20120017598 A KR 20120017598A KR 101173167 B1 KR101173167 B1 KR 101173167B1
Authority
KR
South Korea
Prior art keywords
endothelial
mattress
outer shell
opening
filled
Prior art date
Application number
KR1020120017598A
Other languages
Korean (ko)
Inventor
홍영훈
Original Assignee
홍영훈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 홍영훈 filed Critical 홍영훈
Priority to KR1020120017598A priority Critical patent/KR101173167B1/en
Application granted granted Critical
Publication of KR101173167B1 publication Critical patent/KR101173167B1/en

Links

Images

Classifications

    • 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
    • A47C27/001Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with several cushions, mattresses or the like, to be put together in one cover
    • 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
    • A47C27/12Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • A47C27/124Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with feathers, down or similar inlays
    • 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
    • A47C27/22Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays

Abstract

PURPOSE: A mattress is provided to enable a user to replace a cushion with low elasticity and to continuously use the mattress. CONSTITUTION: A mattress comprises outer shell(110), lining(120), and a cushion material(130). The upper and lower ends of a plurality of wall members(140) is attached to the upper and lower inner surfaces of the outer shell in order to form a plurality of receiving spaces inside the outer shell. On one side of the outer shell, an opening is formed and a slide fastener(150) is installed. The lining comprises first and second linings.

Description

매트리스 {Mattress}Mattress {Mattress}

본 발명은 매트리스에 관한 것으로서, 더욱 더 상세하게는 매트리스를 장시간 사용하여 쿠션재가 제 기능을 상실한 경우 기능이 상실된 부위의 쿠션재만 외피의 개구부를 통해 교체해가면서 매트리스를 계속해서 사용할 수 있도록 하는 매트리스에 관한 것이다.The present invention relates to a mattress, and more particularly, to a mattress which allows the mattress to be used continuously while replacing the cushioning material in a portion where the function is lost through the opening of the outer shell when the cushioning material loses its function by using the mattress for a long time. will be.

비교적 딱딱한 방바닥이나 마루바닥에 누워 수면을 취하게 되면 안락하고 편안한 수면상태를 이룰 수 없을 뿐만 아니라 수면 후, 몸이 뻐근하게 느껴짐을 체험하게 된다. If you sleep on a relatively hard floor or on the floor, you will not only be able to achieve a comfortable and comfortable sleep, but you will also feel that you are feeling stiff after sleep.

이에, 안락한 수면을 위한다면 주로 매트리스를 사용하게 된다.Therefore, if you want to sleep comfortably use a mattress.

통상의 매트리스에는 푹신한 감촉을 느낄 수 있도록 그 내부가 솜이나 스펀지와 같은 완충재로 충진되어 있다. Conventional mattress is filled with a cushioning material such as cotton or sponge so as to feel the soft texture.

이러한 종래 매트리스는 쿠션재가 충진 되어있는 내피와, 상기 쿠션재가 충진되어있는 내피가 인입출이 이루어지도록 하는 개구부가 개폐가능하게 형성된 외피로 구성되어 있다.Such a conventional mattress is composed of an inner shell in which a cushion material is filled, and an outer shell in which an opening for opening and closing the inner shell in which the cushion material is filled is opened and closed.

그러나 이러한 종래 매트리스 쿠션재가 충진되어 있는 내피가 외피의 내부 공간과 거의 동일한 크기로 제작되어 외피의 내부에 인입되어지는 관계로, 매트리스를 장시간 사용시 인체와 자주 접촉되는 부위의 쿠션재의 탄력성이 현저히 저하되고, 복원성을 잃어버림으로 인하여 부분적으로 꺼짐 현상이 발생하게 됨은 물론, 쿠션재가 쿠션력을 상실하여 침구의 기능을 상실하게 되는 문제점이 있었다.However, since the endothelial filled with the conventional mattress cushioning material is made to be substantially the same size as the inner space of the outer skin and is introduced into the inner skin, the elasticity of the cushioning material of the part which is frequently in contact with the human body when the mattress is used for a long time is significantly lowered. In addition, due to the loss of restorability, the off phenomenon occurs, as well as the cushion material loses the cushioning power, there was a problem that loses the function of bedding.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 매트리스를 장시간 사용하여 쿠션재의 탄력성이 현저히 저하되고, 복원성을 잃어버려 매트리스에 부분적으로 꺼짐 현상이 발생한 경우, 탄력성의 저하가 이루어진 부위의 쿠션재만 외피의 개구부를 통해 교체해가면서 매트리스를 계속해서 사용할 수 있도록 하는 매트리스를 제공하는 데 있다.The present invention is to solve the conventional problems as described above, when using the mattress for a long time, the elasticity of the cushioning material is remarkably lowered, and the loss of resilience, the off part occurs in the mattress, the cushioning material at the portion where the elasticity is reduced The present invention provides a mattress that can be used continuously while the mattress is replaced through an opening of the outer shell.

이러한 목적을 달성하기 위한 본 발명의 매트리스는 일측면에 개구부(111)가 형성되어 개폐를 위한 개폐용 슬라이드 화스너(150)가 구비되어있는 외피(110)와, 상기 외피(110)에 형성된 개구부(111)를 통해 외피(110)내에 수용되는 내피(120)와, 상기 내피(120)에 충진되는 쿠션재(130)로 구성된 것에 있어서,Mattress of the present invention for achieving this purpose is formed with an opening 111 formed on one side of the outer shell 110 is provided with an opening and closing slide fastener 150 for opening and closing, the opening formed in the outer shell ( In the endothelial 120 accommodated in the outer shell 110 through 111, and the cushion member 130 is filled in the endothelial 120,

상기 내피(120)가 수용되는 외피(110) 내에 복 수개의 수용공간부(113)가 형성되도록 일정한 간격으로 복 수개의 격벽부재(140)의 상하단부가 각각 외피(110) 내부 상부면과 하부면에 봉착되고, 상기 수용공간부(113)의 내부에 삽입되도록 복 수개로 내피(120)가 분할 형성되며, 상기 내피(120)의 내부에는 각각의 쿠션재(130)가 삽입되는 것에 의해 달성된다. Upper and lower ends of the plurality of partition members 140 at regular intervals such that a plurality of accommodation spaces 113 are formed in the outer shell 110 in which the inner shell 120 is accommodated, respectively, in the upper and lower surfaces of the inner shell 110. Sealed to, the endothelium 120 is divided into a plurality of inserts to be inserted into the interior of the accommodating space 113, it is achieved by inserting the respective cushioning material 130 in the interior of the endothelium 120.

한편, 상기 내피(120)는 쿠션재(130)를 감싸며 외측단부가 봉착되어있는 메쉬타입의 제1내피(121)와, 상기 제1내피(121)와 연결되도록 외측단부가 봉착되는 제2내피(122)로 구성되고, 상기 제2내피(122)와 제1내피(121) 사이에는 쿠션재(130)가 충진됨을 밝혀 둔다.On the other hand, the endothelial 120 is the first endothelial 121 of the mesh type wraps around the cushioning material 130 and the outer end is sealed, and the second endothelial sealing the outer end to be connected to the first endothelial 121 ( 122, the cushioning material 130 is filled between the second endothelial 122 and the first endothelial 121.

본 발명의 매트리스는 매트리스를 장시간 사용하여 쿠션재의 탄력성이 현저히 저하되고, 복원성을 잃어버려 매트리스에 부분적으로 꺼짐 현상이 발생한 경우에도, 탄력성의 저하가 이루어진 부위에 위치되어있는 쿠션재를 외피의 개구부를 이용해 인출시켜가면서 교체할 수 있게 됨으로써, 항상 쿠션재가 탄력성이 유지된 상태를 유지하여 침구에 꺼짐이 발생하지 않고, 복원력을 유지하게 되는 등의 효과가 있다.In the mattress of the present invention, when the mattress is used for a long time, the elasticity of the cushioning material is remarkably lowered, and even when the mattress is partially turned off due to the loss of the restoring property, the cushioning material positioned at the site where the elasticity is degraded is used by the opening of the shell. By being able to replace while pulling out, there is an effect such that the cushioning material is always maintained in a state in which elasticity is maintained so that the bedding does not turn off and maintains restoring force.

도 1은 본 발명인 매트리스의 구성을 보인 일부절개 분해사시도
도 2는 본 발명인 매트리스의 일부구성을 확대 도시한 단면도
1 is an exploded perspective view showing a part of the present invention the configuration of the mattress
Figure 2 is an enlarged cross-sectional view showing a part of the configuration of the inventors mattress

이하 첨부된 도면에 의하여 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention with reference to the accompanying drawings in detail.

도 1은 본 발명인 매트리스의 구성을 보인 일부절개 분해사시도 이고, 도 2는 본 발명인 매트리스의 일부구성을 확대 도시한 단면도이다.1 is a partially exploded perspective view showing the configuration of the present invention mattress, Figure 2 is an enlarged cross-sectional view showing a partial configuration of the present invention mattress.

본 발명의 매트리스는 도 1과 도 2에 도시하고 있는 바와 같이, 일측면에 개구부(111)가 형성되어 개폐를 위한 개폐용 슬라이드 화스너(150)가 구비되어있는 외피(110)와, 상기 외피(110)에 형성된 개구부(111)를 통해 외피(110)내에 수용되는 내피(120)와, 상기 내피(120)에 충진되는 쿠션재(130)로 구성된다. 1 and 2, the mattress of the present invention is formed with an opening 111 on one side, the outer shell 110 is provided with an opening and closing slide fastener 150 for opening and closing, and the outer shell ( Endothelial 120 is accommodated in the outer shell 110 through the opening 111 formed in the 110, and the cushion member 130 is filled in the endothelial 120.

한편, 상기 내피(120)가 수용되는 외피(110) 내에 복 수개의 수용공간부(113)가 형성되도록 일정한 간격으로 복 수개의 격벽부재(140)의 상하단부가 각각 외피(110) 내부 상부면과 하부면에 봉착되고, 상기 수용공간부(113)의 내부에 삽입되도록 복 수개로 내피(120)가 분할 형성되며, 상기 내피(120)의 내부에는 각각의 쿠션재(130)가 충진 된다.On the other hand, the upper and lower ends of the plurality of partition member 140 at regular intervals so that the plurality of accommodation spaces 113 are formed in the outer shell 110 in which the inner shell 120 is accommodated, respectively, with an upper surface inside the outer shell 110. Sealed on the lower surface, the endothelial 120 is divided into a plurality of parts to be inserted into the receiving space 113, each of the cushioning material 130 is filled in the interior of the endothelial (120).

또한, 상기 내피(120)는 쿠션재(130)를 감싸며 외측단부가 봉착되어있는 매쉬타입의 제1내피(121)와, 상기 제1내피(121)와 연결되도록 외측단부가 봉착되는 제2내피(122)로 구성되고, 상기 제2내피(122)와 제1내피(121) 사이에는 쿠션재(130)가 충진 된다. In addition, the endothelial 120 surrounds the cushioning material 130 and has a first endothelial 121 of a mesh type having an outer end sealed therein, and a second endothelial having an outer end sealed to be connected to the first endothelial 121 ( 122, and the cushioning material 130 is filled between the second endothelial 122 and the first endothelial 121.

이와 같이 구성되는 본 발명의 매트리스는 격벽부재(140)에 의해 내피(120)의 내부에 분할 형성되어있는 각각의 수용공간부(113)에 쿠션재(130)를 감싸며 외측단부가 봉착되어있는 매쉬타입의 제1내피(121)와 상기 제1내피(121)와 연결되도록 외측단부가 봉착되는 제2내피(122)로 구성되고 상기 제2내피(122)와 제1내피(121) 사이에는 쿠션재(130)가 충진 되어있는 각각의 내피(120)를 인입시킨다.The mattress of the present invention constituted as described above is a mesh type in which an outer end is sealed while enclosing the cushioning member 130 in each of the accommodating spaces 113 formed in the interior of the endothelium 120 by the partition member 140. It consists of a first endothelial 121 and the second endothelial 122 is sealed to the outer end to be connected to the first endothelial 121 and the cushioning material between the second endothelial 122 and the first endothelial 121 ( Each endothelial 120, which is filled with 130, is introduced.

상기와 같이 내피(120)를 분할 형성되어있는 외피(110)의 수용공간부(113)에 인입시킨 후에는 외피(110)의 개구부(111)를 슬라이드 화스너(150)를 이용해 폐쇄시켜 매트리스(100)를 사용하게 된다. After the inner shell 120 is introduced into the receiving space 113 of the outer shell 110 which is formed as described above, the opening 111 of the outer shell 110 is closed by using the slide fastener 150 to form the mattress 100. Will be used.

상기와 같이 쿠션재(130)를 외피(110)의 수용공간부(113)에 인입시켜 사용중 쿠션재(130)가 탄력성을 상실해 매트리스(100)에 꺼짐 현상 등이 발생한 경우에는 슬라이더 화스너(150)를 이용해 외피(110)의 개구부(111)를 개방시킨 상태에서 교체를 수행해야하는 부위에 해당되는 위치의 수용공간부(113)에 위치하고 있는 내피(120)를 인출시킨 후 쿠션력을 유지하고 있는 새로운 쿠션재(130)가 내부에 충진되어 있는 다른 내피(120)를 외피(110)의 수용공간부(113)에 인입시켜 매트리스(100)를 계속해서 사용하게 된다.When the cushion member 130 is introduced into the receiving space 113 of the outer shell 110 as described above, the cushion member 130 loses its elasticity during use, and thus, when the off phenomenon occurs in the mattress 100, the slider fastener 150 is opened. New cushion material that maintains the cushioning force after drawing the endothelial 120 located in the accommodating space 113 at a position corresponding to the portion to be replaced in a state in which the opening 111 of the outer shell 110 is opened Another endothelial 120, which is filled in 130, is introduced into the accommodating space 113 of the outer shell 110 to continue to use the mattress 100.

이때, 상기 수용공간부(113)의 상하부 높이는 내피(120)의 내측면 상하부면에 상단부와 하단부가 각각 봉착되는 격벽부재(140)의 길이에 의해 결정되어지게 됨으로써, 매트리스(100)의 용도에 따라 격벽부재(140)의 길이를 정한 후 일정한 간격으로 수용공간부(113)가 형성되도록 내피(120)의 내측면 상하부면에 격벽부재(140)의 상하단부를 봉착시켜주면 된다. At this time, the height of the upper and lower portions of the accommodation space 113 is determined by the length of the partition member 140, the upper end and the lower end are respectively sealed on the upper and lower surface of the inner surface of the endothelial 120, the use of the mattress 100 Accordingly, after determining the length of the partition member 140, the upper and lower ends of the partition member 140 may be sealed on the upper and lower surfaces of the inner surface of the endothelium 120 to form the receiving space 113 at regular intervals.

한편, 상기 내피(120)는 쿠션재(130)를 감싸며 외측 단부가 봉착되어있는 매쉬타입의 제1내피(121)와, 상기 제1내피(121)와 연결되도록 외측 단부가 봉착되는 제2내피(122)로 구성되고, 상기 제2내피(122)와 제1내피(121) 사이에는 오리털 또는 거위털 혹은 양털과 같이 보온력과 자체 탄성력을 갖고 있는 쿠션재(130)가 충진되어 있어, 상기 매쉬타입의 제1내피(121)에 의해 쿠션재(130)가 뭉치지 않게 됨은 물론, 공기의 유동이 원활하게 이루어지게 되며, 제2내피(122)와 제1내피(121) 사이에 충진된 쿠션재(130)에 의해 제1내피(121)에 충진되어 있는 쿠션재(130)가 직접적인 신체 하중을 받지 않게 됨으로써, 쿠션재(130)의 사용수명이 연장되어 지게 된다.On the other hand, the endothelial 120 surrounds the cushion member 130 and has a first endothelial 121 of a mesh type having an outer end sealed therein, and a second endothelial whose outer end is sealed to be connected to the first endothelial 121 ( 122, and the cushioning member 130 is filled between the second endothelial 122 and the first endothelial 121 having a thermal insulation and self-elasticity, such as duck down or goose down or fleece, the mesh type By the first endothelial 121 of the cushion member 130 is not agglomerated, the flow of air is made smoothly, the cushion member 130 filled between the second endothelial 122 and the first endothelial 121. As a result, the cushion member 130 filled in the first endothelial 121 is not subjected to a direct body load, thereby extending the service life of the cushion member 130.

이로 인해 매트리스(100)의 사용수명이 연장되어 지게 됨은 물론, 상기 매트리스(100)를 장시간 사용시에도 탄력성과 보온성이 저하가 이루어진 쿠션재(130)가 충진되어 있는 부위만을 교체하여 계속해서 매트리스를 효과적으로 사용할 수 있게 되는 것이다. As a result, the service life of the mattress 100 is extended, and even when the mattress 100 is used for a long time, the mattress 100 is replaced with only the portion where the cushioning material 130, which is reduced in elasticity and heat retention, is used to continue to effectively use the mattress. It will be possible.

100 : 매트리스
110 : 외피
111 : 개구부
113 : 수용공간부
120 : 내피
121 : 제1내피
122 : 제2내피
130 : 쿠션재
140 : 격벽부재
150 : 슬라이드 화스너
100: mattress
110: sheath
111: opening
113: accommodation space
120: endothelial
121: first endothelial
122: second endothelial
130: cushioning material
140: partition member
150: slide fastener

Claims (2)

일측면에 개구부(111)가 형성되어 개폐를 위한 개폐용 슬라이드 화스너(150)가 구비되어있는 외피(110)와, 상기 외피(110)에 형성된 개구부(111)를 통해 외피(110)내에 수용되는 내피(120)와,상기 내피(120)에 충진되는 쿠션재(130)로 구성된 것에 있어서,
상기 내피(120)가 수용되는 외피(110) 내에 복 수개의 수용공간부(113)가 형성되도록 일정한 간격으로 복 수개의 격벽부재(140)의 상하단부가 각각 외피(110) 내부 상부면과 하부면에 봉착되고, 상기 수용공간부(113)의 내부에 삽입되도록 복 수개로 내피(120)가 분할 형성되며, 상기 내피(120)의 내부에는 각각의 쿠션재(130)가 충진되도록 하고,
상기 내피(120)는 쿠션재(130)를 감싸며 외측단부가 봉착되어있는 매쉬타입의 제1내피(121)와, 상기 제1내피(121)와 연결되도록 외측단부가 봉착되는 제2내피(122)로 구성되고, 상기 제2내피(122)와 제1내피(121) 사이에는 쿠션재(130)가 충진되는 것을 특징으로 하는 매트리스.
An opening 111 is formed at one side thereof to be accommodated in the shell 110 through an outer shell 110 having an opening and closing slide fastener 150 for opening and closing, and an opening 111 formed in the outer shell 110. In the endothelial 120, and the cushion material 130 is filled in the endothelial 120,
Upper and lower ends of the plurality of partition members 140 at regular intervals such that a plurality of accommodation spaces 113 are formed in the outer shell 110 in which the inner shell 120 is accommodated, respectively, in the upper and lower surfaces of the inner shell 110. Is sealed to, the endothelial 120 is divided into a plurality of inserts to be inserted into the interior of the receiving space 113, so that each cushioning material 130 is filled in the interior of the endothelial 120,
The endothelial 120 surrounds the cushion member 130 and has a first endothelial 121 of a mesh type having an outer end sealed therein, and a second endothelial 122 having an outer end sealed to be connected to the first endothelial 121. Consists of a mattress, characterized in that the cushion material 130 is filled between the second endothelial (122) and the first endothelial (121).
삭제delete
KR1020120017598A 2012-02-21 2012-02-21 Mattress KR101173167B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120017598A KR101173167B1 (en) 2012-02-21 2012-02-21 Mattress

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120017598A KR101173167B1 (en) 2012-02-21 2012-02-21 Mattress

Publications (1)

Publication Number Publication Date
KR101173167B1 true KR101173167B1 (en) 2012-08-16

Family

ID=46887206

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120017598A KR101173167B1 (en) 2012-02-21 2012-02-21 Mattress

Country Status (1)

Country Link
KR (1) KR101173167B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017002880U1 (en) 2017-05-31 2017-07-05 Sqlab Gmbh Improved mattress arrangement
KR20230071542A (en) * 2021-11-16 2023-05-23 이수구 Bed system with magnets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200399424Y1 (en) * 2005-08-05 2005-10-24 박상윤 Mattress for a bed
JP2010530764A (en) * 2007-10-09 2010-09-16 アン・ジョン・ホ mattress

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200399424Y1 (en) * 2005-08-05 2005-10-24 박상윤 Mattress for a bed
JP2010530764A (en) * 2007-10-09 2010-09-16 アン・ジョン・ホ mattress

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017002880U1 (en) 2017-05-31 2017-07-05 Sqlab Gmbh Improved mattress arrangement
EP3409145A1 (en) 2017-05-31 2018-12-05 SQlab GmbH Improved mattress assembly
KR20230071542A (en) * 2021-11-16 2023-05-23 이수구 Bed system with magnets
KR102619959B1 (en) * 2021-11-16 2023-12-29 이수구 Bed system with magnets

Similar Documents

Publication Publication Date Title
KR101173167B1 (en) Mattress
JPWO2018150815A1 (en) mattress
JP5761700B1 (en) Duvets and duvet covers
US6857152B1 (en) Water bed structure
CN208822198U (en) Shield pillow
KR200416291Y1 (en) The pillow
KR102204987B1 (en) The bed mattress with improved cover structure
KR20150055372A (en) Air mattress
KR200399424Y1 (en) Mattress for a bed
US20110131729A1 (en) Configurable Support Locations Pillow
KR101362919B1 (en) Functional bed cover for storing pillow
KR200389046Y1 (en) A pillow using super-particles of air bead
KR200313925Y1 (en) A cushion
KR200461927Y1 (en) A mattress for folded bed
KR101488605B1 (en) Fuctional a Pillow
KR200315625Y1 (en) a
KR101185692B1 (en) A one-body type the pocket bedding-set
JP6936468B2 (en) Duvet cover
CN107595534A (en) Massage bed
KR200334878Y1 (en) Pillow
KR101738108B1 (en) A Mattress Including Optional Layer
KR100652946B1 (en) Mat for stone bed
KR20210026936A (en) A Thermal mattress
KR101325729B1 (en) Sleep pillow
KR200353733Y1 (en) Mattress for a bed

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20150729

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20160808

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20170807

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190803

Year of fee payment: 8