KR100881460B1 - Sheet structure of interlinking chairs - Google Patents

Sheet structure of interlinking chairs Download PDF

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Publication number
KR100881460B1
KR100881460B1 KR1020070124003A KR20070124003A KR100881460B1 KR 100881460 B1 KR100881460 B1 KR 100881460B1 KR 1020070124003 A KR1020070124003 A KR 1020070124003A KR 20070124003 A KR20070124003 A KR 20070124003A KR 100881460 B1 KR100881460 B1 KR 100881460B1
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KR
South Korea
Prior art keywords
cushion member
cushion
lower plate
load
bottom plate
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KR1020070124003A
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Korean (ko)
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박용수
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일진씨앤에이(주)
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Priority to KR1020070124003A priority Critical patent/KR100881460B1/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/12—Theatre, auditorium, or similar chairs
    • A47C1/121—Theatre, auditorium, or similar chairs having tipping-up seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/12—Theatre, auditorium, or similar chairs
    • A47C1/124—Separate chairs, connectible together into a row
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C11/00—Benches not otherwise provided for
    • A47C11/005—Benches not otherwise provided for having multiple separate seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/025—Springs not otherwise provided for in A47C7/22 - A47C7/35
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • A47C7/742—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling
    • A47C7/746—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling without active means, e.g. with openings or heat conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts

Abstract

A seat structure of an interlinking chair is provided to make the light weight and slimming of product possible and enables a user to feel comfortable regardless of the weight. A seat structure of an interlinking chair comprises: an outer cushion member(110) in which the bottom part having elasticity is opened; an inner cushion member which covers the inner side of the outer cushion member; a bottom plate(200) which is adhered to the lower part of the inner cushion member and in which a plurality of through-holes are formed top and bottom and the inner cushion member is folded and restored when the load is not applied; an outer cover(300) which covers the side of the outer circumference of the outer side cushion member and the side and bottom of the bottom plate not to be opened outside; and a lower plate(400) fixed to the lower part of the bottom plate.

Description

연결식 의자의 시트 구조{sheet structure of interlinking chairs}Sheet structure of interlinking chairs}

본 발명은 연결식 의자에 관한 것으로, 더욱 상세하게는 쿠션력이 뛰어난 외측쿠션부재와 외측쿠션부재보다 순차적으로 딱딱하게 발포되는 제1,2,3쿠션부재인 내측쿠션부재가 적층되게 접착되어 사용자의 하중에 상관없이 항상 편안함과 안락감을 느끼게할 뿐만 아니라 하부플레이트의 다수 통공을 통하여 상하 방향의 공기 순환이 원활하게 하는 연결식 의자의 시트 구조에 관한 것이다.The present invention relates to a connected chair, and more particularly, the outer cushion member having excellent cushioning force and the inner cushion member, which are first, second and third cushion members, which are sequentially foamed more rigidly than the outer cushion member are laminated and bonded to the user. It relates to a seat structure of a connected chair that not only feels comfortable and comfortable regardless of the load, but also smoothly circulates air upward and downward through a plurality of holes in the lower plate.

일반적으로 연결식 의자는 많은 인원이 편안하게 앉아 영화를 관람하거나 교율 및 회의 등을 할 수 있도록 극장, 회의실, 대강당 등에 여러 개의 의자가 횡렬로 연결되어 설치된다.In general, a couple of chairs are arranged side by side in a theater, conference room, auditorium, etc. so that a large number of people can sit comfortably to watch a movie or to have a conference or meeting.

상기 연결식 의자(10)는 도 1 및 도 2에 도시된 바와 같이, 지면에 일정간격 이격되게 지지부재(11)가 구비되고, 상기 지지부재(11)를 상부에서 연결하도록 연결부재(12)가 구비되며, 상기 연결부재(12)에 팔걸이(13a)가 형성되는 지각통(13) 이 일정간격 이격되게 구비되고, 상기 지각통(13)의 후방에 등받이(14)가 구비되며, 상기 등받이(14)의 하단부 전방으로 지각통(13)에 회전가능하게 장착되도록 시트(15)가 장착되는 하부플레이트(16)가 구비된다.1 and 2, the connection chair 10 is provided with a support member 11 spaced apart a predetermined distance on the ground, the connection member 12 is connected to connect the support member 11 from the top It is provided, the crust cylinder 13, the armrest (13a) is formed on the connecting member 12 is provided to be spaced apart a predetermined interval, the backrest 14 is provided on the rear of the crust cylinder 13, the backrest ( A lower plate 16 is provided on which the seat 15 is mounted so as to be rotatably mounted to the crust tube 13 in front of the lower end of the 14.

상기 시트(15)는, 사람이 앉았을 때, 하부로 작용하는 하중을 완충시키도록 쿠션력을 가지는 쿠션부재(15a)가 구비되고, 상기 쿠션부재(15a)와 하부플레이트(16)의 외주면에 감싸듯이 형성되어 쿠션부재(15a)의 손상을 방지하는 외피(15b)가 구비된다.The seat 15 is provided with a cushion member 15a having a cushioning force to cushion a load acting downward when a person sits down, and wraps around the outer circumferential surfaces of the cushion member 15a and the lower plate 16. The outer shell 15b is formed to prevent damage to the cushion member 15a.

상기 하부플레이트(16)는, 시트(15)에서 전해지는 하중을 완충시키도록 상부에 완충스프링(16a)이 구비되고, 상기 완충스프링(16a)의 하부에는 사람의 하중에 따라 완충스프링(16a)이 변형되도록 완충공간(16b)이 구비되며, 상기 지각통(13)의 양측에 회동가능하게 장착되는 회동축(16c)이 구비되고, 상기 회동축(16c)에 장착되어 시트(15)를 최초상태로 복원시키는 코일스프링(16d)이 구비된다.The lower plate 16 is provided with a buffer spring (16a) at the top to buffer the load transmitted from the seat 15, the buffer spring (16a) in the lower portion of the buffer spring (16a) according to the load of the human A shock absorbing space 16b is provided to deform, and a rotation shaft 16c rotatably mounted on both sides of the crust tube 13 is mounted on the rotation shaft 16c, and the seat 15 is first installed. A coil spring 16d for restoring to a state is provided.

또한, 상기 하부플레이트(16)의 하단부를 폐쇄하면서 외피(15b)를 고정시키는 하부받침판(17)이 구비된다.In addition, a lower support plate 17 for fixing the outer shell 15b while closing the lower end of the lower plate 16 is provided.

상기와 같은 연결식 의자의 시트는 조밀도가 동일한 한 개의 쿠션부재로 구성되어 가벼운 사람이 앉을 경우에는 안락감을 느낄 수 있지만 무거운 사람이 앉게 될 경우에는 딱딱함을 느끼게 되어 제품의 상품성이 저하될 뿐만 아니라 장시간 사용할 경우 쿠션부재의 신축성을 상실하고 쿠션부재가 분리되는 등 손상될 수 있는 문제점이 있었다.The seat of the connected chair is composed of one cushion member having the same density, so that a light person can feel comfortable when sitting, but when a heavy person sits, he feels hard and not only deteriorates the product quality of the product. If used, the elasticity of the cushion member is lost and the cushion member may be damaged, such as being separated.

또한, 무게의 하중을 완충시키도록 쿠션부재의 하단부에 별도의 완충스프링과 완충공간을 형성해야 하므로 제조비용 및 조립공정이 복잡할 뿐만 아니라 시트의 부피가 커지고, 금속재의 특성상 부식으로 인한 녹이 발생함과 동시에 소음이 발생하여 사용이 불편한 문제점이 있었다.In addition, since a separate buffer spring and a buffer space must be formed at the lower end of the cushion member to cushion the weight load, the manufacturing cost and the assembly process are not only complicated, but also the volume of the sheet is increased, and rust due to corrosion occurs due to the characteristics of the metal material. At the same time there was a problem that the noise is inconvenient to use.

본 발명은 상술한 바와 같은 종래의 제반 결함을 감안하여 이루어진 것으로 그 목적은, 외측쿠션부재가 사용자의 하중을 1차적으로 완충시킴과 동시에 외측쿠션부재의 하부로 갈수록 순차적으로 신축성 없게 발포된 제1,2,3쿠션부재인 내부쿠션부재가 2차적으로 하중을 완충시키면서 쿠션작용을 하므로 사용자의 하중이 가볍거나 무겁더라도 항상 편안함과 안락감을 느끼게 하여 제품의 신뢰성을 향상시킬 뿐만 아니라 쿠션부를 지지하는 하부플레이트의 높이를 최소화하여 제품의 경량화 및 슬림화를 가능케 하는 연결식 의자의 시트 구조를 제공함에 있다.The present invention has been made in view of the above-mentioned conventional defects, and an object thereof is that the outer cushion member primarily buffers the load of the user and at the same time sequentially expands to the lower portion of the outer cushion member without elasticity. The inner cushion member, which is a 2,3 cushion member, cushions the load secondarily, so that even if the user's load is light or heavy, the user always feels comfort and comfort, improving the reliability of the product and supporting the cushion part. In order to minimize the height of the plate to provide a lightweight and slim product structure of the connected chair seat.

이러한 목적을 달성하기 위한 본 발명은, 소정의 신축성을 가지고 하단부가 개구된 외측쿠션부재와,The present invention for achieving this object, the outer cushion member having a predetermined elasticity and the lower end is opened,

상기 외측쿠션부재에 비해 하부로 갈수록 순차적으로 신축성이 낮은 재질로 이루어진 제1,2,3 쿠션부재가 적층되게 접착되어 상기 외측쿠션부재의 내측에 덮혀서 설치되는 내측쿠션부재와,An inner cushion member installed by covering the inner side of the outer cushion member by bonding the first, second, and third cushion members made of a material having a lower elasticity sequentially toward the lower side than the outer cushion member;

상기 쿠션부의 하부에 접착되어 상부로부터 하부에 하중이 가해질 때 공기의 상하 순환이 원활하도록 다수개의 통공이 상하로 형성되고, 하중이 없을 때 상기 쿠션부재가 등판으로 접혀 복원될 수 있게 하는 회동축과 코일스프링의 장착을 위한 관통공이 양측에 구비된 하부플레이트와,A rotating shaft which is bonded to the lower part of the cushion part and has a plurality of through holes formed up and down so that the up and down circulation of air is smoothly applied when a load is applied from the upper part to the lower part, and the cushion member can be folded and restored to the back plate when there is no load; A lower plate provided on both sides with through holes for mounting the coil springs,

상기 쿠션부의 외주면과 하부플레이트의 측면 및 하부를 외부로 개방되지 않게 감싸는 외피와,An outer shell surrounding the outer circumferential surface of the cushion part and the lower and side surfaces of the lower plate so as not to be opened to the outside;

상기 하부플레이트의 하부를 폐쇄함과 동시에 외피를 고정시키도록 하부플레이트의 하단부에 고정되는 하부판이 구비되는 것을 특징으로 하는 것이다.Closing the lower portion of the lower plate and at the same time characterized in that it is provided with a lower plate fixed to the lower end of the lower plate to fix the outer shell.

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본 발명은, 쿠션력이 뛰어난 외측쿠션부재가 사용자의 하중을 1차적으로 완충시킴과 동시에 외측쿠션부재의 내부에 있는 제1,2,3쿠션부재인 내측쿠션부재가 하부로 갈수록 순차적으로 신축성이 없는 재질로 되어 사용자의 하중을 완충시키면서 쿠션작용을 하므로 사용자의 하중이 가볍거나 무겁더라도 항상 동일한 편안함과 안락감을 느낄 수 있고, 장시간 사용하더라도 쿠션부재의 파손을 방지하여 제품의 신뢰성을 향상시키는 효과가 있다.According to the present invention, the outer cushion member having excellent cushioning force primarily cushions the load of the user, and at the same time, the inner cushion member, which is the first, second and third cushion members inside the outer cushion member, is gradually stretched downward. As it is made of material that does not cushion the user's load and cushions it, the user can always feel the same comfort and comfort even if the user's load is light or heavy. have.

또한, 쿠션부를 지지하는 하부플레이트의 높이를 최소화하므로 제조원가를 절감시킴과 아울러 제품의 경량화 및 슬림화가 가능하여 유통상의 편리성을 향상시키는 효과가 있다.In addition, since the height of the lower plate supporting the cushion portion is minimized, the manufacturing cost can be reduced, and the product can be lighter and slimmer, thereby improving convenience in distribution.

이하, 첨부된 도면에 의거하여 본 고안의 일 실시예를 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described based on the accompanying drawings.

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본 발명은 소정의 신축성을 가지고 하단부가 개구된 외측쿠션부재와, 상기 외측쿠션부재에 비해 하부로 갈수록 순차적으로 신축성이 낮은 재질로 이루어진 제1,2,3 쿠션부재가 적층되게 접착되어 상기 외측쿠션부재의 내측에 덮혀서 설치되는 내측쿠션부재와, 상기 쿠션부의 하부에 접착되어 상부로부터 하부에 하중이 가해질 때 공기의 상하 순환이 원활하도록 다수개의 통공이 구비되고, 하중이 없을 때 상기 쿠션부재가 등판으로 접혀 복원될 수 있게 하는 회동축과 코일스프링의 장착을 위한 관통공이 양측에 구비된 하부플레이트와, 상기 쿠션부의 외주면과 하부플레이트의 측면 및 하부를 외부로 개방되지 않게 감싸는 외피와, 상기 하부플레이트의 하부를 폐쇄함과 동시에 외피를 고정시키도록 하부플레이트의 하단부에 고정되는 하부판이 구비되는 것을 특징으로 하는 것으로, 이를 좀 더 구체적으로 생각하면 다음과 같다.According to the present invention, the outer cushion member having a predetermined elasticity and the outer cushion member having a lower end portion and the first, second and third cushion members made of a material having a lower elasticity are sequentially laminated to the lower side as compared to the outer cushion member, and the outer cushion is laminated. An inner cushion member installed to cover the inside of the member and a plurality of through-holes are provided to be smoothly circulated in the air when the load is applied from the top to the bottom by being bonded to the lower part of the cushion part, and the cushion member is unloaded. A lower plate provided with both sides of the pivot shaft and a coil spring for mounting the pivot shaft to be restored to the back plate, an outer shell surrounding the outer surface of the cushion portion and the side and the lower plate of the lower plate so as not to be opened to the outside, and the lower portion The lower plate is fixed to the lower end of the lower plate to close the lower part of the plate and to fix the outer shell at the same time. That is characterized in that, if you consider it in more detail as follows.

상기 쿠션부(100)는, 발포금형 내에서 소정의 신축성을 가지도록 발포되어 사용자의 하중을 완충시키도록 하단부가 개구된 외측쿠션부재(110)가 구비되고, 내측쿠션부재는 상기 외측쿠션부재(110)보다 신축성이 낮은 재질로 이루어져 외측쿠션부재(110)의 하단부 내측에 접착되는 제1쿠션부재(120)가 구비되며, 상기 제1쿠션부재(120)보다 신축성이 낮은 재질로 이루어져 제1쿠션부재(120)의 하단부에 접착되는 제2쿠션부재(130)가 구비되고, 상기 제2쿠션부재(130)보다 신축성이 낮은 재질로 이루어져 제2쿠션부재(130)의 하단부에 접착되는 제3션부재(140)가 구비된다.
상기와 같은 구성은 외측쿠션부재가 사용자의 하중을 1차적으로 완충시킴과 동시에 외측쿠션부재의 하부로 갈수록 순차적으로 신축성이 낮게 발포된 제1,2,3쿠션부재인 내부쿠션부재가 2차적으로 하중을 완충시키면서 쿠션작용을 하므로 사용자의 하중이 가볍거나 무겁더라도 항상 편안함과 안락감을 느끼게 하여 제품의 신뢰성을 향상할 수 있는 것이다.
또한 외측쿠션부재가 내측쿠션부재인 제1,2,3 쿠션부재를 완전히 덮어 적층되어 다수의 사람들이 이용하는 공공시설의 연결식 의자의 특성 상 발생할 수 있는 쿠션부재가 파손되거나 적층되어진 쿠션 부재가 서로 분리될 수 있는 문제점을 방지하는 효과를 얻는 장점을 가진 것이다.The cushion part 100 is foamed to have a predetermined elasticity in the foam mold and is provided with an outer cushion member 110 having a lower end opened to buffer a user's load, and the inner cushion member includes the outer cushion member ( A first cushion member 120 is formed of a material having a lower elasticity than that of the outer cushion member 110. The first cushion member is formed of a material having a lower elasticity than the first cushion member 120. The third cushion member 130 is attached to the lower end of the member 120, the third cushion is made of a material having a lower elasticity than the second cushion member 130 is bonded to the lower end of the second cushion member 130 The member 140 is provided.
As described above, the outer cushion member primarily cushions the load of the user and at the same time, the inner cushion member, which is the first, second, and third cushion members, which are foamed with lower elasticity gradually toward the lower portion of the outer cushion member, is secondarily. It cushions the load and cushions the load, so even if the user's load is light or heavy, the user can always feel comfortable and comfortable to improve the reliability of the product.
In addition, the outer cushion member completely covers the first, second, and third cushion members of the inner cushion member, and is stacked so that the cushion members may be broken or stacked, which may occur due to the characteristics of the connected chair of a public facility used by many people. It has the advantage of getting the effect of avoiding possible problems.

상기 하부플레이트(200)는, 상기 외측쿠션부재(110)와 제3쿠션부재(140)의 하단부가 접착되는 몸체(210)의 상부에 공기의 상하 순환이 원활하도록 다수개의 통공(211)이 구비되고, 상기 몸체(210)의 양측에 회동축(16c)이 장착되도록 관통공(212)이 구비되며, 상기 몸체(210)의 하단부가 개구되어 쿠션부(100)로 공기가 통하도록 통기공간(213)이 구비된다.The lower plate 200 is provided with a plurality of through holes 211 to smoothly circulate air up and down on the upper portion of the body 210 to which the lower end of the outer cushion member 110 and the third cushion member 140 are bonded. The through hole 212 is provided on both sides of the body 210 so that the rotation shaft 16c is mounted, and the lower end of the body 210 is opened to allow air to flow into the cushion part 100. 213 is provided.

상기 외측쿠션부재(110)와 내측쿠션부재인 제1,2,3쿠션부재(120)(130)(140)는 모두 각각 동일한 높이로 형성된다.The outer cushion member 110 and the first, second and third cushion members 120, 130 and 140 which are inner cushion members are all formed at the same height.

상기 외측쿠션부재(110)와 내측쿠션부재인 제1,2,3쿠션부재(120)(130)(140) 및 하부플레이트(200)는 접착제인 에폭시(Epoxy), 폴리비닐아세테이드(polyvinyl acetate), 시아노(cyanoacrylate) 중 어느 하나로 접착된다.The outer cushion member 110 and the inner cushion members 1, 2, and 3 cushion members 120, 130, 140, and the lower plate 200 are epoxy, polyvinyl acetate, and an adhesive. acetate) and cyanoacrylate.

다음은 상기와 같이 구성되는 본 고안의 제조과정을 첨부된 도면에 의거하여 설명하면 다음과 같다.Next will be described with reference to the accompanying drawings, the manufacturing process of the present invention is configured as described above.

먼저, 발포금형 내에서 사람의 하중을 완충시키도록 유연한 신축성을 가지는 외측쿠션부재(110)를 발포하되 'ㄷ'자를 세워서 하부가 개구되도록 발포한다.First, while foaming the outer cushion member 110 having a flexible elasticity to buffer the load of the person in the foam mold, the foam is formed so that the lower portion is opened by standing the 'c'.

상기 외측쿠션부재(110)보다 신축성이 낮은 재질로 발포되어 외측쿠션부재(110)에 끼워질 정도의 크기로 제조된 내측쿠션부재 중 제1쿠션부재(120)를 외측쿠션부재(110)의 하단부 내측에 접착제로 접착시킨다.The lower end of the outer cushion member 110 of the first cushion member 120 of the inner cushion member manufactured to a size enough to fit to the outer cushion member 110 by foaming with a material having a lower elasticity than the outer cushion member 110 Adhesive to the inside.

여기서, 상기 접착제는 에폭시(Epoxy), 폴리비닐아세테이드(polyvinyl acetate), 시아노(cyanoacrylate) 중 어느 하나로 접착됨이 바람직하다.Here, the adhesive is preferably bonded to any one of epoxy, polyvinyl acetate, cyanoacrylate.

상기 제1쿠션부재(120)보다 신축성이 낮게 발포되어 동일한 크기를 가지는 제2쿠션부재(130)를 제1쿠션부재(120)의 하단부에 위치시킨 후 접착제로 접착시킨다.The elasticity is lower than that of the first cushion member 120 and the second cushion member 130 having the same size is positioned at the lower end of the first cushion member 120 and then bonded with an adhesive.

상기 제2쿠션부재(130)보다 신축성이 낮게 발포되어 동일한 크기를 가지는 제3쿠션부재(140)를 제2쿠션부재(130)의 하단부에 위치시킨 후 접착제로 접착시킨다.The elasticity of the foam is lower than that of the second cushion member 130, and the third cushion member 140 having the same size is positioned at the lower end of the second cushion member 130 and then bonded with an adhesive.

상기와 같은 방법으로 제조된 쿠션부(100)의 쿠션력을 살펴보면, 가장 상부에 위치한 외측쿠션부재(110)는 가장 뛰어난 신축성을 가지게 되며, 하부로 갈수록 점진적으로 신축성이 낮게 발포된 내측쿠션부재인 제1,2,3쿠션부재(120)(130)(140)가 위치하게 되어 가벼운 사람 이외에 무게가 무거운 사람이 쿠션부(100)에 앉더라도 안락감을 느낄 수 있도록 하중을 완충시키면서 쿠션작용을 할 수 있는 것이다.Looking at the cushioning force of the cushion unit 100 manufactured by the above method, the outer cushion member 110 located at the top has the most excellent elasticity, and the inner cushion member is gradually foamed with a lower elasticity toward the lower side. The first, second, and third cushion members 120, 130, 140 are positioned to cushion the load while cushioning the load so that a heavy person other than a light person may sit on the cushion part 100 to feel comfortable. It can be.

또한, 상기 외측쿠션부재(110)의 하단부 내측에 내측쿠션부재인 제1,2,3쿠션부재(120)(130)(140)를 접착하여 되는 쿠션부(100)를 제조함에 있어, 제1,2,3쿠션부재(120)(130)(140)를 먼저 적층되게 접착제로 접착한 후, 이들의 외측과 상부에 외측쿠션부재(110)를 덮어씌워 접착제로 접착하여 제조할 수도 있다.In addition, in manufacturing the cushion unit 100 by adhering the first, second and third cushion members 120, 130 and 140 which are inner cushion members inside the lower end of the outer cushion member 110, The second and third cushion members 120, 130 and 140 may be first bonded with an adhesive to be stacked, and then covered with an outer cushion member 110 on the outside and the upper thereof, and then bonded with an adhesive.

상기와 같이 쿠션부(100)의 제조가 완료된 상태에서, 외측쿠션부재(110)와 제3쿠션부재(140)의 하단부에 통공(211)이 형성된 하부플레이트(200)의 몸체(210)를 밀착시킨 후 접착제로 접착한다.In the state where the manufacturing of the cushion unit 100 is completed as described above, the body 210 of the lower plate 200 having the through hole 211 formed on the lower end of the outer cushion member 110 and the third cushion member 140 is in close contact with each other. After adhering, adhere with an adhesive.

또한, 상기 외측쿠션부재(110)의 외주면과 하부플레이트(200)의 하단부에 외피(300)를 덮어씌운 상태에서, 하부플레이트(200)의 관통공(212)에 회동가능하도록 회동축(16c)을 결합하되 회동축(16c)의 단부에 하부플레이트(200)를 최초상 태로 복원시키는 코일스프링(16d)을 결합한다.In addition, the rotating shaft 16c is rotatable in the through hole 212 of the lower plate 200 in a state in which the outer shell 300 is covered with the outer circumferential surface of the outer cushion member 110 and the lower plate 200. Coupling but combines the coil spring (16d) for restoring the lower plate 200 to the initial state at the end of the rotating shaft (16c).

상기와 같이 결합된 하부플레이트(200)의 하단부 가장자리에 외피(300)를 감싼 후, 하부판(400)을 고정볼트(B)로 고정한다.After the outer shell 300 is wrapped around the lower edge of the lower plate 200 coupled as described above, the lower plate 400 is fixed with the fixing bolt (B).

상기 하부플레이트(200)에 회동가능하게 결합된 회동축(16c)의 양측 단부를 지각통(13)에 결합시키게 되면, 쿠션부(100)와 하부플레이트(200)가 회동축(16c)을 중심으로 회동하게 되는 것이다.When both ends of the rotation shaft 16c rotatably coupled to the lower plate 200 are coupled to the crust tube 13, the cushion unit 100 and the lower plate 200 are centered on the rotation shaft 16c. Will be rotated to.

또한, 상기와 같이 결합이 완료된 상태에서, 사용자가 착석가능하도록 회동축(16c)을 중심으로 쿠션부(100)를 회동시켜 앉게 되면 신축성이 가장 뛰어난 외측쿠션부재(110)가 1차적으로 하중을 완충시킴과 동시에 내측쿠션부재인 제1,2,3쿠션부재(120)(130)(140)가 순차적으로 사용자의 하중을 완충시키면서 쿠션작용을 하므로 무게가 가벼운 사용자가 앉거나 무거운 사용자가 앉게 되더라도 항상 동일한 편안함과 안락감을 느낄 수 있는 것이다.In addition, in the state that the coupling is completed as described above, when seated by rotating the cushion unit 100 around the rotating shaft (16c) so that the user can be seated, the outer cushion member (110) having the best elasticity primarily loads At the same time as cushioning while cushioning the user's first, second, third cushion member 120, 130, 140, the inner cushion member while sequentially cushioning the user's load, even if a light user sits or a heavy user sits Always the same You can feel comfort and comfort.

도 1은 종래 연결식 의자의 정면구성도1 is a front configuration diagram of a conventional connection chair

도 2는 종래 연결식 의자의 측면구성도2 is a side configuration view of a conventional connecting chair

도 3은 본 발명의 제조공정도3 is a manufacturing process diagram of the present invention

도 4는 본 발명의 분리사시도4 is an exploded perspective view of the present invention

도 5는 본 발명이 적용된 연결식 의자의 측면구성도5 is a side configuration view of the connected chair to which the present invention is applied

도 6은 본 발명의 사용상태 단면도6 is a cross-sectional view of the use state of the present invention

<도면의 주요 부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100: 쿠션부 110: 외측쿠션부재100: cushion portion 110: outer cushion member

120: 제1쿠션부재 130: 제2쿠션부재120: first cushion member 130: second cushion member

140: 제3쿠션부재 200: 하부플레이트140: third cushion member 200: lower plate

210: 몸체 211: 통공210: body 211: through hole

212: 관통공 213: 통기공간212: through hole 213: aeration space

300: 외피 400: 하부판300: shell 400: lower plate

Claims (6)

삭제delete 소정의 신축성을 가지는 하단부가 개구된 외측쿠션부재와;An outer cushion member having a lower end portion having a predetermined elasticity; 상기 외측쿠션부재에 비해 하부로 갈수록 순차적으로 신축성이 낮은 재질로 이루어진 제1,2,3 쿠션부재가 적층되게 접착되어 상기 외측쿠션부재의 내측에 덮혀서 설치되는 내측쿠션부재와;An inner cushion member installed to cover the inside of the outer cushion member by bonding the first, second and third cushion members made of a material having a lower elasticity in order to the lower side than the outer cushion member; 쿠션부(상기 외측쿠션부재와 상기 내측쿠션부재)의 하부에 접착되어 상부로부터 하부에 하중이 가해질 때 공기의 상하 순환이 원활하도록 다수개의 통공이 상하로 형성되고, 하중이 없을 때 상기 쿠션부가 등판으로 접혀 복원될 수 있게 하는 회동축과 코일스프링의 장착을 위한 관통공이 양측에 구비된 하부플레이트와;It is adhered to the lower portion of the cushion portion (the outer cushion member and the inner cushion member) a plurality of through-holes are formed up and down so that the up and down circulation of air smoothly when a load is applied from the top to the bottom, the cushion portion back A lower plate provided at both sides of the rotating shaft and the through-hole for mounting the coil spring so as to be folded and restored; 상기 외측쿠션부재의 외주면과 하부플레이트의 측면 및 하부를 외부로 개방되지 않게 감싸는 외피와;An outer shell surrounding the outer circumferential surface of the outer cushion member and the lower and side surfaces of the lower plate so as not to be opened to the outside; 상기 하부플레이트와 외피를 동시에 고정시키도록 하부플레이트의 하단부에 고정되는 하부판으로 구성되는 것을 특징으로 하는 연결식 의자의 시트구조.The seat structure of the chair connected to the bottom plate and the bottom plate to be fixed to the bottom plate to secure the bottom plate at the same time. 삭제delete 삭제delete 제2항에 있어서,The method of claim 2, 상기 외측쿠션부재와, 상기 내측쿠션부재인 제1,2,3쿠션부재는 모두 각각 동일한 높이로 형성되는 것을 특징으로 하는 연결식 의자의 시트구조.The outer cushion member and the first, second and third cushion members which are the inner cushion members are all formed at the same height. 제2항에 있어서,The method of claim 2, 상기 외측쿠션부재와, 상기 내측쿠션부재인 제1,2,3쿠션부재 및 상기 하부플레이트는 접착제인 에폭시(Epoxy), 폴리비닐아세테이드(polyvinyl acetate), 시아노(cyanoacrylate) 중 어느 하나로 접착되는 것을 특징으로 하는 연결식 의자의 시트구조.The outer cushion member, the first, second and third cushion members as the inner cushion member and the lower plate are bonded to any one of epoxy, polyvinyl acetate, and cyanoacrylate. The seat structure of the connected chair characterized in that it is.
KR1020070124003A 2007-11-30 2007-11-30 Sheet structure of interlinking chairs KR100881460B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101053553B1 (en) * 2009-07-10 2011-08-03 삼광산업 주식회사 Chair seat
KR200460471Y1 (en) * 2009-07-20 2012-05-25 삼광산업 주식회사 seat board of chair

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1170280A (en) * 1997-08-29 1999-03-16 Okamura Corp Manufacture of multilayered, different-hardness cushion, multilayered different-hardness cushion manufactured thereby, and seat and back of chair using the same
KR200250661Y1 (en) * 2001-07-16 2001-11-17 김진홍 Cushion seat
JP2003289999A (en) 2002-03-29 2003-10-14 Kokuyo Co Ltd Cushion material
JP2005319147A (en) 2004-05-11 2005-11-17 Kariya Mokuzai Kogyo Kk Cushion structure of chair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1170280A (en) * 1997-08-29 1999-03-16 Okamura Corp Manufacture of multilayered, different-hardness cushion, multilayered different-hardness cushion manufactured thereby, and seat and back of chair using the same
KR200250661Y1 (en) * 2001-07-16 2001-11-17 김진홍 Cushion seat
JP2003289999A (en) 2002-03-29 2003-10-14 Kokuyo Co Ltd Cushion material
JP2005319147A (en) 2004-05-11 2005-11-17 Kariya Mokuzai Kogyo Kk Cushion structure of chair

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101053553B1 (en) * 2009-07-10 2011-08-03 삼광산업 주식회사 Chair seat
KR200460471Y1 (en) * 2009-07-20 2012-05-25 삼광산업 주식회사 seat board of chair

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