KR100991014B1 - The book support plate a folding chair the back of a chair installation - Google Patents

The book support plate a folding chair the back of a chair installation Download PDF

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Publication number
KR100991014B1
KR100991014B1 KR1020080063492A KR20080063492A KR100991014B1 KR 100991014 B1 KR100991014 B1 KR 100991014B1 KR 1020080063492 A KR1020080063492 A KR 1020080063492A KR 20080063492 A KR20080063492 A KR 20080063492A KR 100991014 B1 KR100991014 B1 KR 100991014B1
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KR
South Korea
Prior art keywords
support plate
book support
chair
plate
book
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KR1020080063492A
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Korean (ko)
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KR20100003548A (en
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곽경진
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주식회사 씨.월드
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Publication of KR20100003548A publication Critical patent/KR20100003548A/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
    • 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
    • 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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • 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

Abstract

본 발명은 접의자 등판에 설치되는 책 받침판에 관한 것으로서, 더욱 상세하게는 책 받침판을 수평으로 관통하는 안내축이 배치되고, 상기 안내축의 끝단부에는 접의자 양측 프레임에 고정된 상부 브래킷에 조립되며, 책 받침판 선단에 부착된 가동축결합부재에는 회전부재와 일체로 된 가동축이 조립되고, 상기 회전부재 하단부에 일체로 된 힌지축은 양측 프레임에 고정된 하부 브래킷에 조립되는 것으로서, 접의자 후방에 수직으로 설치된 책 받침판을 사용하고자 할 때에는 책 받침판에 형성된 손잡이를 이용 책 받침판을 잡아당기면 안내축을 따라 책 받침판이 이동함과 동시에 회전부재가 회전 상승하면서 책 받침판이 수평을 유지하도록 하는 특징이 있다.The present invention relates to a book support plate installed on the back of the folding chair, and more particularly, a guide shaft that penetrates horizontally through the book support plate is disposed, the end of the guide shaft is assembled to the upper bracket fixed to both sides of the frame of the guide shaft, The movable shaft coupling member attached to the tip of the support plate is assembled with a movable shaft integrated with the rotating member, and the hinge shaft integrated with the lower end of the rotary member is assembled to the lower bracket fixed to both frames, and is installed vertically behind the folding chair. When the book support plate is to be used, the book support plate is pulled by using the handle formed on the book support plate.

접의자, 책 받침판, 안내축, 가동축, 회전부재 Folding table, book support plate, guide shaft, movable shaft, rotating member

Description

접의자 등판에 설치된 책 받침판{The book support plate a folding chair the back of a chair installation}The book support plate a folding chair the back of a chair installation}

본 발명은 접의자 등판에 설치되는 책 받침판에 관한 것으로서, 특히 책 받침판에 배치된 안내축에 따라 책 받침판이 슬라이드 되며, 책 받침판 양측의 회전부재는 정, 역회전하면서 책 받침판을 수직과 수평 또는 수평과 수직으로 이동할 수 있도록 하는 접의자 등판에 설치된 책 받침판에 관한 것이다.The present invention relates to a book support plate that is installed on the back of the folding seat, in particular, the book support plate slides according to the guide shaft disposed on the book support plate, the rotating member on both sides of the book support plate vertically and horizontally or horizontally while rotating the book support plate It relates to a book support plate installed on the back of the folding table to move vertically with.

일반적으로 강의실이나 강연실 등에 적용되는 의자 또는 접의자 등판에는 뒤 좌석에 앉아 있는 수강생에게 강의 내용을 메모하거나 책자 등을 받쳐 보거나 할 수 있도록 접의자 등받이에 책 받침판이 설치되어 있다.      In general, the backrest of the chair or folding chair, which is applied to a lecture room or lecture room, is provided with a book support plate on the back of the folding chair so that students can take notes on the contents of the lecture or support a booklet.

기존의 의자 또는 접의자 등판에 설치된 책 받침판은 국내실용신안등록제275776호에 개재된 바와 같이 의자의 등판(100)에 책 받침판(101)이 삽입될 수 있는 받침판 삽입부(102)와, 책 받침판 양측 하부에 배치된 중심축(103)을 기준으로 그 둘레에 적어도 하나 이상의 걸림돌기(104)와, 상기 걸림돌기 내에서만 회동하는 연결부재 지지편(105)과, 받침판 삽입부(102)에 제1연결돌기(106)와 책 받침판(101)에 제2연결돌기(107) 사이에는 링크부재(108)의 각 끝단이 끼워져 연결되어 구성된 것이다.The book support plate installed on the back of the existing chair or folding chair has a backing plate inserting portion 102 into which the backing plate 101 can be inserted into the back of the chair 100, as disclosed in Korean Utility Model Registration No. 275776, and both sides of the backing plate. At least one engaging protrusion 104 around the central axis 103 disposed below, the connecting member support piece 105 which rotates only within the engaging protrusion, and the support plate inserting portion 102. Each end of the link member 108 is inserted and connected between the connecting protrusion 106 and the book support plate 101 by the second connecting protrusion 107.

배경기술에서 설명한 바와 같이 기존의 의자의 등판(100)의 받침판 삽입부(102)에 책 받침판(101)을 삽입할 수 있도록 하여 등판이 미관상 미려하게 보일 수 있으나, 책 받침판이 등판의 받침판 삽입부 삽입한 상태에서 이용자가 의자에 앉을 시 그 충격에 의해 책 받침판이 수평으로 펼쳐질 수 있어 이에 대한 책 받침판을 제동할 수 있는 부가적인 장치가 소홀했던 것이다.       As described in the background art, it is possible to insert the book support plate 101 into the support plate insert 102 of the back plate 100 of the conventional chair, but the back plate may look aesthetically beautiful, but the book support plate is the support plate insert of the back plate. When the user sits in the chair while inserted, the book support plate can be horizontally spread by the impact, so an additional device capable of braking the book support plate has been neglected.

또한, 뒤 의자에 앉아 있는 사람이 책 받침판을 이용할 때 받침판 삽입부와 책 받침판의 구획한 경계선이 서로 긴밀하게 밀착되어 있어, 책 받침판을 손쉽게 인출할 수 있도록 하는 손잡이가 없는 문제점이 노출되어 있다.      In addition, when a person sitting in the back chair uses the book support plate, the partition border between the support plate insertion portion and the book support plate is closely adhered to each other, and thus there is a problem that there is no handle for easily pulling out the book support plate.

또한, 책 받침판 양측 하부에 배치된 중심축과 그 둘레에 설치된 걸림돌기와 연결부재 지지편이 마찰이 장기간 발생할 경우 일부가 파손될 경우 모두 책 받침판과 등판에 밀폐되어 있어 일반인이 손쉽게 수리와 교환할 수 없는 문제점이 있는 것이다. In addition, the central axis disposed on both lower sides of the book support plate, and the engaging projection and the support member support member installed around it are all sealed to the book support plate and the back plate when some of the damage occurs when friction occurs for a long time, the public can not easily repair and replace Is there.

본 발명은 목적으로는 접의자 의 등판과 이격된 책 받침판은 가동축을 따라 수직으로 전환한 상태에서는 이용자가 의자에 앉을 시 그 충격에 의해서도 전혀 미동하지 않으며, 수직으로 전환된 책 받침판을 수평으로 펼칠 때 책 받침판에 손잡 이 형성되어 있어 손쉽게 책 받침판을 수평으로 펼칠 수 있도록 하고, 책 받침판과 연결되는 모든 연결구조가 외부로 노출되어 있어 일반 소비자두 손쉽게 수리와 교환할 수 있는 것을 제공함에 그 목적이 있는 것이다.The object of the present invention is that the backrest plate spaced apart from the backrest of the folding chair is not moved at all by the impact when the user sits on the chair in the vertically switched state along the movable shaft, when the horizontally spread the book restraint vertically The handle is formed on the book support plate so that the book support plate can be easily extended horizontally, and all the connecting structures connected to the book support plate are exposed to the outside, so that the general consumer can easily repair and exchange the object. will be.

본 발명은 책 받침판이 안내축에 따라 수직과 수평 또는 수평과 수직이 자유롭게 이동하게 되며, 특히 책 받침판 하단부에 연결된 회전부재에 의해 탈착될 수 있도록 작용하게 되고, 접의자 의 등판과 이격된 책 받침판은 가동축을 따라 수직으로 전환한 상태에서는 이용자가 의자에 앉을 시 그 충격에 의해서도 전혀 미동하지 않으며, 수직으로 전환된 책 받침판을 수평으로 펼칠 때 책 받침판에 손잡이 형성되어 있어 손쉽게 책 받침판을 수평으로 펼칠 수 있도록 하고, 책 받침판과 연결되는 모든 연결구조가 외부로 노출되어 있어 일반 소비자두 손쉽게 수리와 교환할 수 있는 효과가 있다.According to the present invention, the book support plate moves freely vertically and horizontally or horizontally and vertically along the guide shaft, and in particular, the book support plate can be detached by a rotating member connected to the lower end of the book support plate. When the user is sitting on a chair, the user does not move at all due to the impact when the user moves to the chair vertically, and the handle is formed on the book support plate when the book support plate is opened horizontally so that the book support plate can be easily extended horizontally. In addition, all the connection structure connected to the book base plate is exposed to the outside, so that ordinary consumers can easily repair and replace.

본 발명은 접의자 후방에는 상판과 하판을 포함하는 책 받침판과, 상기 하판 선단 하부에는 책 받침판을 이동시킬 수 있는 손잡이 홈과, 상기 상, 하판 사이에 형성된 공간과, 상기 공간에 배치된 복수개의 마찰방지부재를 갖는 안내축과, 상기 안내축 양측 단부와 탈착이 되는 상부 브래킷과, 상기 책 받침판 전방에 부착되는 가동축 결합부재와, 상기 가동축 결합부재에 형성된 홈에 끼워지는 회전부재의 가동축과, 상기 회전부재 하단부에 일체로 된 힌지축과, 상기 힌지축 단부와 탈착이 되는 하부 브래킷과, 상기 상, 하부 브래킷은 접의자 양측 프레임에 탈착 될 수 있 도록 구성된 특징이 있다.      The present invention provides a book support plate including an upper plate and a lower plate at the rear of the folding chair, a handle groove for moving the book support plate at the lower end of the lower plate, a space formed between the upper and lower plates, and a plurality of frictions arranged in the space. A guide shaft having a prevention member, an upper bracket detachable from both ends of the guide shaft, a movable shaft engaging member attached to the front of the book support plate, and a movable shaft of a rotating member fitted into a groove formed in the movable shaft engaging member. And, the hinge shaft integrated into the lower end of the rotating member, the lower bracket which is detachable from the hinge shaft end, and the upper, lower brackets are characterized in that it is configured to be removable on both sides of the folding frame.

이하, 본 발명을 첨부된 도면을 참고로 하여보다 상세하게 설명하면 다음과 같다.    Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

접의자(10)에 있어서, 접의자의 후방에는 상판(21)과 하판(22)을 갖는 책 받침판(20)이 배치되며, 상기 하판(22) 하부에는 책 받침판(20)을 잡아당길 수 있는 손잡이(23)가 형성되어 있다.    In the folding chair 10, a book support plate 20 having an upper plate 21 and a lower plate 22 is disposed at the rear of the folding chair, and a handle for pulling the book support plate 20 under the lower plate 22. 23) is formed.

상기 상, 하판(21)(22)사이에 형성된 공간(24)에는 두 개의 마찰방지부재(31)를 갖는 안내축(30)이 배치되어 있다.     The guide shaft 30 having two friction preventing members 31 is disposed in the space 24 formed between the upper and lower plates 21 and 22.

상기 안내축(30)은 접의자의 양측 프레임(40)에 부착된 상부 브래킷(41)과 결합하여 고정된 것으로서, 책 받침판(20)이 수직과 수평 또는 수평에서 수직으로 방향을 전환할 때 안내하는 수단을 갖는 것이다.    The guide shaft 30 is fixed in combination with the upper bracket 41 attached to both sides of the frame 40 of the folding chair, which guides when the book support plate 20 switches from vertical to horizontal or horizontal to vertical. It has a means.

상기 책 받침판(20)의 접의자 등판(50) 방향으로 향하고 있는 선단에는 하부에 홈(61)을 갖는 가동축결합부재(60)가 부착되어 있다.      A movable shaft coupling member 60 having a groove 61 is attached to the front end of the book support plate 20 facing the folding back plate 50.

상기 가동축 결합부재(60)에 형성된 홈(61)에는 회전부재(70)의 가동축(71)이 결합되며, 회전부재 하단부에 결합된 힌지축(72)은 접의자 양측 프레임(40)에 부착 된 하부 브래킷(42)과 결합되어 있는 것으로, 회전부재는 책 받침판(20)이 수직과 수평 또는 수평에서 수직으로 방향을 전환할 때 탈착 수단을 갖는 것이다.     The movable shaft 71 of the rotating member 70 is coupled to the groove 61 formed in the movable shaft coupling member 60, and the hinge shaft 72 coupled to the lower end of the rotating member 70 is attached to both side frames 40 of the folding chair. It is coupled with the lower bracket 42, the rotating member has a detachable means when the book support plate 20 to change the direction from vertical to horizontal or horizontal to vertical.

상기와 같이 구성된 본 발명의 실시예를 설명하면 다음과 같다.    Referring to the embodiment of the present invention configured as described above are as follows.

도 3내지 도4에 도시된 바와 같이 받침판(20)이 수직으로 내려져 있다면 이용자는 손잡이(23)를 잡고 책 받침판(20)을 인출하게 된다. 이 과정에서 상, 하판(21)(22) 사이에 배치된 안내축(30)을 따라 책 받침판이 이동하며, 가동축 결합부재(60)와 결합된 회전부재(70)는 책 받침판(20)의 이동에 의해 힌지축(72)을 중심으로 회전하면서 상측으로 이동한다.    3 to 4, if the support plate 20 is lowered vertically, the user grabs the handle 23 and pulls out the book support plate 20. As shown in FIG. In this process, the book support plate moves along the guide shaft 30 disposed between the upper and lower plates 21 and 22, and the rotating member 70 coupled with the movable shaft coupling member 60 is the book support plate 20. The upper side moves while rotating about the hinge axis 72 by the movement of.

상기 수평으로 펼쳐진 책 받침판(20)을 수직으로 전환할 때 에는 책 받침판(20)을 전방으로 밀면 안내축(30)을 따라 책 받침판이 이동하며, 회전부재(70)는 책 받침판(20)의 이동에 의해 힌지축(72)을 중심으로 회전하면서 하측으로 이동한다.     When the horizontally open book support plate 20 is switched vertically, when the book support plate 20 is pushed forward, the book support plate moves along the guide shaft 30, and the rotating member 70 of the book support plate 20 is moved. By moving, it moves downward while rotating about the hinge axis 72.

또한, 상기 책 받침판(20)이 방향을 전환할 때 안내축(30)에 결합된 마찰방지부재(31)는 상, 하판(21)(22)의 마찰을 줄여 주는 것으로 되어있다. In addition, the anti-friction member 31 coupled to the guide shaft 30 when the book support plate 20 changes the direction is to reduce the friction of the upper and lower plates (21, 22).

도 1은 본 발명이 적용된 접의자의 사시도.     1 is a perspective view of a folding table to which the present invention is applied.

도 2는 본 발명의 책 받침판이 설치된 배면도.      Figure 2 is a rear view of the book supporting plate of the present invention is installed.

도 3은 본 발명이 등판에 설치된 사시도로서,     3 is a perspective view of the present invention installed on a back plate,

(a)는 책 받침판이 수직으로 접힌 상태의 사시도이고,           (a) is a perspective view of the book support plate folded vertically,

(b)는 책 받침판이 수평으로 펼쳐진 상태의 사시도 이다.           (b) is a perspective view of the book support plate unfolded horizontally.

도 4는 본 발명이 작용하는 측면도.     Figure 4 is a side view of the present invention in action.

도 5는 본 발명에 적용된 가동축결합부재의 사시도.     5 is a perspective view of a movable shaft coupling member applied to the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10: 접의자 20: 책 받침판            10: folding table 20: book support

21: 상판 22: 하판            21: top plate 22: bottom plate

23: 손잡이 홈 24: 공간            23: handle groove 24: space

30: 안내축 31: 마찰방지부재            30: guide shaft 31: friction preventing member

40: 프레임 41: 상부 브래킷            40: frame 41: upper bracket

42: 하부 브래킷 60: 가동축결합부재            42: lower bracket 60: movable shaft coupling member

61: 홈 70: 회전부재            61: groove 70: rotating member

71: 가동축 72: 힌지축      71: movable shaft 72: hinge shaft

Claims (3)

접의자(10)에 있어서,     In the folding chair 10, 접의자 후방에는 상판(21)과 하판(22)을 포함하는 책 받침판(20)과,     At the rear of the folding chair is a book support plate 20 including an upper plate 21 and a lower plate 22, 상기 하판(22) 선단 하부에는 책 받침판을 이동시킬 수 있는 손잡이 홈(23)과,    A handle groove 23 to move the book support plate below the lower end of the lower plate 22; 상기 상, 하판(21)(22) 사이에 형성된 공간(24)과,    A space 24 formed between the upper and lower plates 21 and 22, 상기 공간(24)에는 복수개의 마찰방지부재(31)를 갖는 안내축(30)과,    In the space 24, the guide shaft 30 having a plurality of friction preventing members 31, 상기 안내축(30) 양측 단부와 탈착이 되는 상부 브래킷(41)과.    An upper bracket (41) detachable from both ends of the guide shaft (30). 상기 책 받침판(20) 전방에서 탈착되는 가동축 결합부재(60)와,    A movable shaft coupling member 60 detachable from the front of the book support plate 20, 상기 가동축 결합부재(60)에 형성된 홈(61)에 끼워지는 회전부재(70)의 가동축(71)과,   A movable shaft 71 of the rotating member 70 fitted into the groove 61 formed in the movable shaft coupling member 60; 상기 회전부재(70) 하단부에 일체로 된 힌지축(72)과,    A hinge shaft 72 integrated with a lower end of the rotating member 70, 상기 힌지축(72) 단부와 탈착이 되는 하부 브래킷(42)과,A lower bracket 42 detachably attached to an end of the hinge shaft 72; 상기 상, 하부 브래킷(41)(42)은 접의자 양측 프레임(40)에 탈착 될 수 있도록 구성된 것을 특징으로 하는 접의자 등판에 설치된 책 받침판. The upper and lower brackets (41) (42) is a book support plate installed on the back of the folding chair, characterized in that configured to be removable on both sides of the folding frame (40). 삭제delete 제1항에 있어서,   The method of claim 1, 상기 회전부재(70)는 기역자 형으로 형성된 것을 특징으로 하는 접의자 등판에 설치된 책 받침판.   The rotating member 70 is a book support plate installed on the folding chair back plate, characterized in that formed in the translator type.
KR1020080063492A 2008-07-01 2008-07-01 The book support plate a folding chair the back of a chair installation KR100991014B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080063492A KR100991014B1 (en) 2008-07-01 2008-07-01 The book support plate a folding chair the back of a chair installation

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Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200336084Y1 (en) 2003-09-25 2003-12-18 김영기 Chair integrating with desk board
KR200414710Y1 (en) 2006-01-19 2006-04-24 주식회사 대성기업 A Table structure for a collapsible chair
JP2006181091A (en) 2004-12-27 2006-07-13 Okamura Corp Chair with table
KR200425352Y1 (en) 2006-05-26 2006-09-13 김영기 Collasible chair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200336084Y1 (en) 2003-09-25 2003-12-18 김영기 Chair integrating with desk board
JP2006181091A (en) 2004-12-27 2006-07-13 Okamura Corp Chair with table
KR200414710Y1 (en) 2006-01-19 2006-04-24 주식회사 대성기업 A Table structure for a collapsible chair
KR200425352Y1 (en) 2006-05-26 2006-09-13 김영기 Collasible chair

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