KR200459901Y1 - A shock absorbing chair for a ship - Google Patents

A shock absorbing chair for a ship Download PDF

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Publication number
KR200459901Y1
KR200459901Y1 KR2020100001520U KR20100001520U KR200459901Y1 KR 200459901 Y1 KR200459901 Y1 KR 200459901Y1 KR 2020100001520 U KR2020100001520 U KR 2020100001520U KR 20100001520 U KR20100001520 U KR 20100001520U KR 200459901 Y1 KR200459901 Y1 KR 200459901Y1
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KR
South Korea
Prior art keywords
ship
fixed
chair
plate
shock
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KR2020100001520U
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Korean (ko)
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KR20110008123U (en
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임성기
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(주)보고
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B29/04—Furniture peculiar to vessels
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/49—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods by means of threaded members, e.g. screws, threaded bolts or nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B29/04—Furniture peculiar to vessels
    • B63B2029/043—Seats; Arrangements thereof on vessels

Abstract

본 고안은 선박 등에 고정되며 충격이 흡수되는 완충의자에 있어서, 선박 등의 바닥면에 볼트 고정되는 베이스프레임과, 상기 베이스프레임의 일측으로 연장되며 2단 형태의 제1고정플레이트가 형성된 제1브라켓과, 상기 제1고정플레이트에 일측단이 각각 고정되는 제1,2판스프링과, 시트 저면에 고정되며 제1,2판스프링 타측단이 각각 고정되는 2단 형태의 제2고정플레이트가 형성된 제2브라켓과, 베이스프레임 타측에 일측이 핀 결합되며 타측이 시트 후면에 핀에 의해 결합된 쇽업소버가 형성된 구조로 이루어진다.
상기한 바와 같이, 본 고안에 의한 선박용 완충의자는 제1,2판스프링의 양단이 각각 제1,2고정플레이트에 고정됨으로써 선박 이동시 발생되는 충격으로 인해 상하좌우로 이동되는 의자에 가해지는 충격이 제1,2판스프링의 벤딩에 의해 안정적으로 흡수될 수 있는 효과가 있다. The present invention is a shock-absorbing chair fixed to a ship or the like, a base bracket bolted to the bottom surface of the ship, etc., and a first bracket which extends to one side of the base frame is formed of a two-stage first fixing plate And first and second plate springs having one side end fixed to the first fixing plate, and a second fixed plate having a second stage plate fixed to the bottom of the sheet and having the second end plates fixed to the other end of the first and second plate springs. Two brackets, one side is coupled to the other side of the base frame pin and the other side is made of a structure in which the shock absorber is coupled to the rear of the seat is formed by the pin.
As described above, the shock absorbing chair for ships according to the present invention is fixed to the first and second fixed plates on both ends of the first and second leaf springs respectively, so that the impact applied to the chair moved up, down, left, and right due to the impact generated when the ship moves. There is an effect that can be stably absorbed by the bending of the first and second leaf springs.

Description

선박용 완충의자 { A shock absorbing chair for a ship }A shock absorbing chair for a ship}

본 고안은 선박용 완충의자에 관한 것으로, 보다 상세하게는 양단이 각각 제1,2고정플레이트에 고정된 제1,2판스프링에 의해 상하좌우로 가해지는 하중이 분산되어 선박 운항시 시트(seat)에 착석한 조종자 또는 승선자에게 가해지는 충격이 완화됨으로써 선박 탑승자가 입을 수 있는 상해가 효과적으로 감소될 수 있는 선박용 완충의자에 관한 것이다.The present invention relates to a shock absorber chair for ships, and more specifically, the load applied to the top, bottom, left and right by the first and second leaf springs fixed to the first and second fixed plates at both ends is distributed, and thus the seat during operation of the ship. The present invention relates to a shock absorbing chair for a ship, in which an injury to a ship occupant can be effectively reduced by mitigating an impact on a manipulator or a rider seated on the ship.

일반적으로 해난구조 또는 불법조업 등의 단속에 사용되는 선박은 빠른 이송을 위하여 가벼우면서도 견고한 유리섬유 강화플라스틱(FRP:Fiberglass Reinforced Plastic)이나 선박용 알미늄 재질을 사용하여 선체가 형성된다. 상기 선박은 갑판에 조종자에 의해 선박의 방향을 제어할 수 있는 조종핸들이 형성되며, 갑판에 조종자 외에도 여럿의 탑승자가 착석하기 위한 다수개의 의자가 형성된다. 이러한 선박은 후방에 연료에 의해 추진력이 생성되는 추진기가 형성됨에 따라 추진시 선수가 상승되어 전진하게 되고 저면이 파도에 부딪히며 선박에 가해지는 충격이 탑승자에게 그대로 가해짐으로써, 탑승자가 목 또는 허리에 상해를 입는 문제점이 발생되었다.In general, ships used for crackdown, such as maritime rescue or illegal fishing, are made of hulls using light and rigid glass fiber reinforced plastic (FRP) or aluminum for ships. The ship is provided with a steering wheel to control the direction of the ship by the operator on the deck, a plurality of chairs are formed on the deck to seat a number of occupants in addition to the operator. Such a ship is provided with a propulsion force generated by the fuel at the rear of the ship as the forward rises when the propulsion is propelled, the bottom hits the wave and the impact on the ship is applied to the passenger as it is, so that the occupant on the neck or waist The problem of injury occurred.

이를 개선하기 위한 종래 기술로 대한민국 공개특허공보 (제10-2007-67315호)“고속 파워보트용 의자”는 도 1에 도시된 바와 같이, 선박 조종실의 바닥이나 승선자의 바닥면에 설치하는 의자고정부(101)와, 의자고정부(101)와 결합하는 제1하부 운동팔(100), 제2하부 운동팔(110), 제3하부 운동팔(120), 제4하부 운동팔(130)과, 상기 제1하부 운동팔(100), 제2하부 운동팔(110), 제3하부 운동팔(120), 제4하부 운동팔(130)에 결합하는 좌?우측면 등받이 고정판(200,210)과, 좌?우측면 등받이 고정판(200,210)에 결합하는 제1상부 운동팔(300), 제2상부 운동팔(310), 제3상부 운동팔(320), 제4상부 운동팔(330)을 결합한 등받이(400)와, 좌?우측면 등받이 고정판(200,210)의 전방 가로대(220)에는 안장판(500)과 제1가스 스프링(600)을 결합하며 후방 가로대(230)에는 제2가스 스프링(610)이 결합된 구조로 이루어진다.As a conventional technique for improving this, the Republic of Korea Patent Publication (No. 10-2007-67315) "High-speed power boat chair" is a chair that is installed on the bottom of the ship cockpit or the bottom of the crew, as shown in FIG. The first lower exercise arm 100, the second lower exercise arm 110, the third lower exercise arm 120, and the fourth lower exercise arm 130 which are coupled to the government 101 and the chair fixing part 101. And left and right backrest fixing plates 200 and 210 coupled to the first lower exercise arm 100, the second lower exercise arm 110, the third lower exercise arm 120, and the fourth lower exercise arm 130. The backrest coupled with the first upper arm 300, the second upper arm 310, the third upper arm 320, and the fourth upper arm 330 coupled to the left and right backrest fixing plates 200 and 210, respectively. 400 and the saddle plate 500 and the first gas spring 600 are coupled to the front rungs 220 of the left and right backrest fixing plates 200 and 210, and the second gas springs 610 are connected to the rear rungs 230. With combined structure Is done.

그러나 상기와 같은 종래기술은 안장판과 등받이에 탑승자가 밀착된 상태에서 운항중에 가해지는 충격을 제1,2가스 스프링에 의해 충격이 완화되도록 할 수는 있었지만, 선박의 방향 전환시 좌우측으로 가해지는 충격 등은 탑승자에게 그대로 전달되어 목, 허리 등의 상해를 방지하기 힘든 문제점이 있었다.However, the prior art as described above was able to mitigate the impact caused by the first and second gas springs while the passenger is in close contact with the saddle plate and the backrest. Shock and the like was delivered to the occupant as it was difficult to prevent injuries such as neck, waist.

전술한 바와 같은 문제점을 해결하기 위하여, 본 고안에서는 선박에 가해지는 충격에 의해 의자가 상하좌우로 이동시 탑승자에게 가해지는 충격이 최소화되도록 의자 이동방향으로 벤딩(bending)되는 제1,2판스프링이 고정된 선박용 완충의자를 제공하는데 목적이 있다.In order to solve the problems as described above, in the present invention, the first and second leaf springs are bent in the chair moving direction so that the impact to the occupant is minimized when the chair is moved up, down, left and right by the impact applied to the ship. The purpose is to provide a fixed vessel buffer chair.

본 고안은 선박 등에 고정되며 충격이 흡수되는 완충의자에 있어서, 선박 등의 바닥면에 볼트 고정되는 베이스프레임과, 상기 베이스프레임의 일측으로 연장되며 2단 형태의 제1고정플레이트가 형성된 제1브라켓과, 상기 제1고정플레이트에 일측단이 각각 고정되는 제1,2판스프링과, 시트 저면에 고정되며 제1,2판스프링 타측단이 각각 고정되는 2단 형태의 제2고정플레이트가 형성된 제2브라켓과, 베이스프레임 타측에 일측이 핀 결합되며 타측이 시트 후면에 핀에 의해 결합된 쇽업소버가 형성된 구조로 이루어진다.The present invention is a shock-absorbing chair fixed to a ship or the like, a base bracket bolted to the bottom surface of the ship, etc., and a first bracket which extends to one side of the base frame is formed of a two-stage first fixing plate And first and second plate springs having one side end fixed to the first fixing plate, and a second fixed plate having a second stage plate fixed to the bottom of the sheet and having the second end plates fixed to the other end of the first and second plate springs. Two brackets, one side is coupled to the other side of the base frame pin and the other side is made of a structure in which the shock absorber is coupled to the rear of the seat is formed by the pin.

또한, 상기 제1,2판스프링은 '

Figure 112010009130615-utm00001
'형상으로 각각 상하좌우가 엇갈려 수평으로 양단이 각각 제1,2고정플레이트에 고정되어 형성된다.In addition, the first and second leaf spring is'
Figure 112010009130615-utm00001
'In the shape, the top, bottom, left and right are crossed, and both ends are fixed to the first and second fixing plates, respectively.

상기한 바와 같이, 본 고안에 의한 선박용 완충의자는 제1,2판스프링의 양단이 각각 제1,2고정플레이트에 고정됨으로써 선박 이동시 발생되는 충격으로 인해 상하좌우로 이동되는 의자에 가해지는 충격이 제1,2판스프링의 벤딩(bending)에 의해 안정적으로 흡수될 수 있는 효과가 있다. As described above, the shock absorbing chair for ships according to the present invention is fixed to the first and second fixed plates on both ends of the first and second leaf springs respectively, so that the impact applied to the chair moved up, down, left, and right due to the impact generated when the ship moves. There is an effect that can be stably absorbed by the bending of the first and second leaf springs.

도 1은 종래기술에 따른 고속 파워보트용 의자 사시도
도 2는 본 고안에 따른 선박용 완충의자 사시도
도 3은 본 고안에 따른 선박용 완충의자 분해도
도 4는 본 고안에 따른 선박용 완충의자 측면상세도
도 5는 본 고안에 따른 선박용 완충의자 사용상태 정면도1 is a perspective view of a chair for a high speed power boat according to the prior art
Figure 2 is a perspective view of the ship buffer chair according to the present invention
3 is an exploded view of the ship buffer chair according to the present invention
Figure 4 is a side detailed view of the ship buffer chair according to the present invention
5 is a front view of the use of a buffer chair for ships according to the present invention

이하 본 고안에 의한 선박용 완충의자의 구성 및 작동에 따른 바람직한 실시예를 첨부도면과 함께 상세하게 설명한다.Hereinafter, a preferred embodiment according to the configuration and operation of the ship buffer chair according to the present invention will be described in detail with the accompanying drawings.

도 2는 본 고안에 따른 선박용 완충의자 사시도이고, 도 3은 본 고안에 따른 선박용 완충의자 분해도이고, 도 4는 본 고안에 따른 선박용 완충의자 측면상세도이고, 도 5는 본 고안에 따른 선박용 완충의자 사용상태 정면도로서, 도면 중에 표시되는 도면부호 1은 본 고안에 의해서 형성된 완충의자를 지시하는 것이다.Figure 2 is a perspective view of the ship buffer chair according to the present invention, Figure 3 is an exploded view of the ship buffer chair according to the present invention, Figure 4 is a side detail view of the ship buffer chair according to the present invention, Figure 5 is a ship buffer according to the present invention As a front view of the chair in use, reference numeral 1 shown in the drawing indicates a buffer chair formed by the present invention.

본 고안의 선박용 완충의자는 도 2에 도시된 바와 같이, 선박 등의 바닥면(G)에 다수개의 볼트(B)로 고정되는 베이스프레임(10;base frame)과, 상기 베이스프레임(10)의 일측으로 연장되며 2단 형태의 제1고정플레이트(12)가 형성된 제1브라켓(11)과, 상기 제1고정플레이트(12)에 일측단이 각각 고정되는 제1,2판스프링(20,30)과, 상기 제1,2판스프링(20,30) 타측단이 각각 고정되는 2단 형태의 제2고정플레이트(41)가 형성된 제2브라켓(40)과, 상기 제2브라켓(40) 상부에 고정되며 사용자가 착석시 등과 둔부가 각각 지지되도록 형성된 'ㄴ'자 형태의 시트(60;seat)와, 베이스프레임(10) 타측에 일측이 핀(P)결합되며 타측이 시트(60) 후면에 핀(P)에 의해 결합된 쇽업소버(50;shock absorber)가 형성된 구조로 이루어진다.As shown in FIG. 2, the shock absorbing chair of the present invention includes a base frame 10 fixed to a plurality of bolts B on a bottom surface G of a ship, and the like. A first bracket 11 extending to one side and having a first fixing plate 12 having a two-stage shape, and first and second leaf springs 20 and 30 having one end fixed to the first fixing plate 12, respectively. ), A second bracket 40 having a second fixing plate 41 having a two-stage shape to which the other ends of the first and second leaf springs 20 and 30 are fixed, respectively, and an upper portion of the second bracket 40. Fixed to the seat and formed when the user is seated and the buttocks, respectively, 'b' shaped seat (60) and one side of the base frame 10 is coupled to the pin (P) and the other side of the seat (60) back The shock absorber 50 coupled to the pin (P) is made of a structure formed.

상기 제1고정플레이트(12)는 도 4와 같이 '

Figure 112010009130615-utm00002
'자 형상으로 제1브라켓(11) 내측에 용접에 의해 고정되며, 제2고정플레이트(41)는 제1고정플레이트(12)와 대칭인 '
Figure 112010009130615-utm00003
'자 형상으로 제2브라켓(40) 내측에 용접에 의해 고정되는 것이다.The first fixing plate 12 is as shown in FIG.
Figure 112010009130615-utm00002
'It is fixed by welding to the inside of the first bracket 11 in the shape of the shape, the second fixing plate 41 is symmetrical with the first fixing plate 12'
Figure 112010009130615-utm00003
'To be fixed by welding inside the second bracket 40 in the shape of.

또한, 도 3에 도시된 바와 같이, 상기 제1판스프링(20)은 일측단이 절곡되어 '

Figure 112010009130615-utm00004
'자 형상으로 가공된 것으로 양단에는 각각 다수개의 볼트공(C)이 형성되며, 제1판스프링(20) 양단은 각각 제1,2고정플레이트(12,41)의 하단에 볼트(B) 결합되고, 제2판스프링(30)은 제1판스프링(20)과 일정거리 떨어져 상하좌우 대칭으로 수평되게 위치되며 다수개의 볼트공(C)이 형성된 양단이 각각 제1,2고정플레이트(12,41) 상단에 볼트(B) 결합되는 것이다.In addition, as shown in Figure 3, the first leaf spring 20 is bent one end '
Figure 112010009130615-utm00004
It is processed in a 'shape, and a plurality of bolt holes C are formed at both ends, and both ends of the first leaf spring 20 are coupled to the lower ends of the first and second fixing plates 12 and 41, respectively. The second plate spring 30 is horizontally positioned symmetrically with the first plate spring 20 spaced apart from the first plate spring 20 by a predetermined distance, and both ends of the plurality of bolt holes C are formed in the first and second fixing plates 12, 41) The bolt (B) is coupled to the top.

또한, 상기 쇽업소버(50)는 선박 등의 바닥면(G)에 대하여 수직으로 형성되며 양단이 각각 베이스프레임(10)의 일측단과 시트(60)의 저면 후단에 각각 핀(P) 결합된 것으로, 수직으로 진동 또는 충격이 작용하게 되면 스프링(51;spring)과 유/공압실린더(52)에 의해 진동 또는 충격이 완화되도록 하는 것으로, 도면에는 미도시 되었지만 유/공압실린더(52)는 알려진 바와 같이 충격을 흡수하는 장치이며 유/공압을 발생시키는 장치가 더 구비될 수 있음은 물론이다.In addition, the shock absorber 50 is formed vertically with respect to the bottom surface (G) of the ship, etc., both ends are respectively coupled to the pin (P) on one side end of the base frame 10 and the bottom end of the seat 60, respectively. When the vibration or shock is applied vertically, the vibration or shock is mitigated by the spring 51 and the hydraulic / pneumatic cylinder 52. Although not shown in the drawing, the hydraulic / pneumatic cylinder 52 is known. As a device for absorbing shock as well, a device for generating oil / pneumatic pressure may be further provided.

이하 본 고안에 의한 선박용 완충의자의 실시예에 따른 사용 과정을 도면과 함께 상세하게 설명한다.Hereinafter, the use process according to the embodiment of the ship buffer chair according to the present invention will be described in detail with the drawings.

본 고안의 선박용 완충의자는 선박 운항중 선수가 파도와 부딪히며 발생되는 진동 또는 충격이 시트(60)에 앉아있는 탑승자(M)에게 전달되지 않고 분산 또는 억제되도록 도 4에 도시된 바와 같이, 선박에 수직으로 발생된 충격 또는 진동을 쇽업소버(50)의 스프링(51)과 유/공압실린더(52)가 1차적으로 흡수하게 되고, 제1고정플레이트(12)에 각각 고정된 일측단을 중심으로 제1,2판스프링(20,30)이 각각 벤딩(bending) 됨으로써, 시트(60)에 착석한 탑승자(M)에게 전달될 수 있는 수직으로 가해지는 진동 또는 충격이 감소되는 것이다.
여기서, 제1판스프링(20)은 도 3, 4에서 도시하는 바와 같이, 제1판스프링(20)의 '

Figure 112011080459697-utm00011
'자 형상으로 구부러진 말단부는 제1브라켓(11) '
Figure 112011080459697-utm00012
'자 형상의 아래쪽 제1고정플레이트(12)와 볼트(B)로 결합하고, 제1판스프링(20)의 '
Figure 112011080459697-utm00013
'자 형상의 반대편인 평평한 말단부는 제2브라켓(40) '
Figure 112011080459697-utm00014
'자 형상의 아래쪽 제2고정플레이트(41)와 볼트로 결합하며, 동시에 제2판스프링(30)의 '
Figure 112011080459697-utm00015
'자 형상으로 구부러진 말단부는 제2브라켓(40) '
Figure 112011080459697-utm00016
'자 형상의 위쪽 제2고정플레이트(41)와 볼트(B)로 결합하고, 제2판스프링(30)의 '
Figure 112011080459697-utm00017
'자 형상의 반대편인 평평한 말단부는 제1브라켓(11) '
Figure 112011080459697-utm00018
'자 형상의 위쪽 제1고정플레이트(12)와 볼트(B)로 결합하는데, '
Figure 112011080459697-utm00019
'자 형상으로 구부러진 제1판스프링(20)과 제2판스프링(30)이 각각 상하좌우가 엇갈려 수평으로 배열됨으로 인해, 각각 '━'자 형상으로 된 제1판스프링(20)과 제2판스프링(30)이 제1고정플레이트(12) 및 제2고정플레이트(41)에 볼트(B)로 결합되었을 때보다 제1판스프링(20)과 제2판스프링(30)의 간격이 좁아지게 된다.
세부적으로는 '
Figure 112011080459697-utm00020
'자로 구부러진 형상에 의해 제1판스프링(20)과 제2판스프링(30)의 간격이 좁아지게 되면, 선박 이동시 발생되는 충격으로 인해 제1판스프링(20)과 제2판스프링(30)에 벤딩이 발생하였을 때, 제1판스프링(20)의 상부면과 제2판스프링(30)의 하부면이 서로 접촉하는 것이 용이하게 되어, 접촉에 의해 발생하는 마찰력이 제1판스프링(20)과 제2판스프링(30)의 벤딩에 의한 진동을 효과적으로 감쇠해준다.As shown in FIG. 4, the shock absorbing chair for the ship of the present invention is distributed or suppressed without vibration to the occupant M sitting on the seat 60 and the vibration or shock generated when the bow strikes the wave during the operation of the ship. The shock or vibration generated vertically is absorbed primarily by the spring 51 and the hydraulic / pneumatic cylinder 52 of the shock absorber 50, and is mainly focused on one end fixed to the first fixing plate 12, respectively. As the first and second leaf springs 20 and 30 are bent, the vertically applied vibration or shock that can be transmitted to the occupant M seated on the seat 60 is reduced.
Here, as shown in FIGS. 3 and 4, the first leaf spring 20 is formed of the first leaf spring 20.
Figure 112011080459697-utm00011
End portion bent in the shape of a first bracket (11) '
Figure 112011080459697-utm00012
'Combined with the lower first fixing plate 12 and the bolt (B) of the shape, and the' of the first leaf spring 20 '
Figure 112011080459697-utm00013
'Flat end opposite the shape of the second bracket 40'
Figure 112011080459697-utm00014
'The second lower fixing plate 41 of the shape of the bolt and the bolt, at the same time the second leaf spring of the'
Figure 112011080459697-utm00015
End portion bent in the shape of a second bracket (40) '
Figure 112011080459697-utm00016
'Combined with the upper second fixing plate 41 of the shape of the bolt (B), the second plate spring'
Figure 112011080459697-utm00017
'A flat end opposite to the shape of the first bracket (11)'
Figure 112011080459697-utm00018
'Combined by the upper first fixing plate 12 and the bolt (B) of the shape,'
Figure 112011080459697-utm00019
Since the first plate spring 20 and the second plate spring 30 which are bent in a 'shape' are arranged horizontally with their top, bottom, left and right alternated, respectively, the first plate spring 20 and the second plate spring having a '-' shape are formed. Since the leaf spring 30 is coupled to the first fixing plate 12 and the second fixing plate 41 by bolts B, the interval between the first leaf spring 20 and the second leaf spring 30 is narrower. You lose.
In detail,
Figure 112011080459697-utm00020
'When the gap between the first leaf spring 20 and the second leaf spring 30 is narrowed by the shape bent by the ruler, the first leaf spring 20 and the second leaf spring 30 due to the impact generated when the ship moves When bending occurs, the upper surface of the first leaf spring 20 and the lower surface of the second leaf spring 30 are easily in contact with each other, so that the frictional force generated by the contact is caused by the first leaf spring 20. ) And the vibration caused by the bending of the second leaf spring 30 is effectively attenuated.

또한, 도 5에 도시된 바와 같이, 선박의 선회시 회전 중심점을 중심으로 나타나는 관성력인 원심력에 의해 발생될 수 있는 시트(60)의 좌우측으로 발생되는 충격 또는 진동이 제1,2판스프링(20,30)의 특성상 제1고정플레이트(12)를 중심으로 좌굴이 발생됨으로써 시트(60) 좌우측으로 발생되는 진동 또는 충격이 감소되어 선박 운항시 발생되는 파운딩에 의한 충격으로부터 탑승자(M)의 신체를 보호하며 안전한 운항을 할 수 있는 것이다.In addition, as illustrated in FIG. 5, the first and second leaf springs 20 may have impacts or vibrations generated on the left and right sides of the seat 60, which may be generated by centrifugal force, which is an inertial force centered around a rotational center point when the ship is turning. Due to the characteristic of the 30, the buckling is generated around the first fixing plate 12, thereby reducing vibration or shock generated from the left and right sides of the seat 60, thereby reducing the body of the occupant M from the shock caused by the pounding generated during the ship operation. It can protect and operate safely.

상기한 바와 같이, 본 고안에 의한 선박용 완충의자는 제1,2판스프링의 양단이 각각 제1,2고정플레이트에 고정됨으로써 선박 이동시 발생되는 충격으로 인해 상하좌우로 이동되는 의자에 가해지는 충격이 제1,2판스프링의 벤딩에 의해 안정적으로 흡수될 수 있는 효과가 있다. As described above, the shock absorbing chair for ships according to the present invention is fixed to the first and second fixed plates on both ends of the first and second leaf springs respectively, so that the impact applied to the chair moved up, down, left, and right due to the impact generated when the ship moves. There is an effect that can be stably absorbed by the bending of the first and second leaf springs.

본 고안은 상기한 특징의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the preferred embodiments of the features described above, anyone of ordinary skill in the art without departing from the gist of the present invention claimed in the claims that various modifications can be carried out Of course, such changes will fall within the scope of the claims.

10 : 베이스프레임 11 : 제1브라켓
12 : 제1고정플레이트 20,30 : 제1,2판스프링
40 : 제2브라켓 41 : 제2고정플레이트
50 : 쇽업소버 51 : 스프링
52 : 유/공압실린더 60 : 시트10: base frame 11: the first bracket
12: first fixing plate 20,30: first and second leaf spring
40: second bracket 41: second fixing plate
50: shock absorber 51: spring
52: oil / pneumatic cylinder 60: sheet

Claims (2)

선박 등에 고정되며 충격이 흡수되는 완충의자에 있어서,
선박 등의 바닥면에 볼트 고정되는 베이스프레임(10)과, 상기 베이스프레임(10)의 일측으로 연장되며 2단 형태의 제1고정플레이트(12)가 형성된 제1브라켓(11)과, 상기 제1고정플레이트(12)에 일측단이 각각 고정되는 제1,2판스프링(20,30)과, 시트(60) 저면에 고정되며 제1,2판스프링(20,30) 타측단이 각각 고정되는 2단 형태의 제2고정플레이트(41)가 형성된 제2브라켓(40)과, 베이스프레임(10) 타측에 일측이 핀 결합되며 타측이 시트(60) 후면에 핀에 의해 결합된 쇽업소버(50)가 형성된 것을 특징으로 하는 선박용 완충의자.In the cushioning chair that is fixed to the ship, etc., the shock is absorbed,
A base bracket 10 that is bolted to a bottom surface of a ship, etc., a first bracket 11 extending to one side of the base frame 10 and having a first fixing plate 12 having a two-stage shape; The first and second leaf springs 20 and 30, one end of which is fixed to the first fixing plate 12, and the bottom of the seat 60, respectively, and the other ends of the first and second leaf springs 20 and 30 are fixed, respectively. The second bracket 40 having the second fixing plate 41 having a two-stage shape is formed, and the shock absorber coupled to the other side of the base frame 10 by one pin and the other side of the seat 60 by a pin. 50) A buffer chair for ships, characterized in that formed. 제 1항에 있어서,
상기 제1,2판스프링(20,30)은 '
Figure 112010009130615-utm00005
'형상으로 각각 상하좌우가 엇갈려 수평으로 양단이 각각 제1,2고정플레이트(12,41)에 고정된 것을 특징으로 하는 선박용 완충의자. The method of claim 1,
The first and second leaf springs 20 and 30 are '
Figure 112010009130615-utm00005
'Shock up, down, left and right staggered in shape, both ends horizontally fixed to the first and second fixing plates (12, 41), characterized in that the ship's buffer chair.
KR2020100001520U 2010-02-10 2010-02-10 A shock absorbing chair for a ship KR200459901Y1 (en)

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JP3026232U (en) * 1995-12-22 1996-07-02 日比野金属工業株式会社 Chair using leaf spring locking mechanism
KR100622463B1 (en) 2002-01-04 2006-09-19 스토크 그루펜 에이에스 Mobile joint with several stable positions, suitable for use in furniture
KR100788108B1 (en) 2006-11-10 2007-12-21 한정우 A chair
KR100968778B1 (en) 2009-05-26 2010-07-08 에이원마린테크 주식회사 A shock absorbing chair for a ship

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3026232U (en) * 1995-12-22 1996-07-02 日比野金属工業株式会社 Chair using leaf spring locking mechanism
KR100622463B1 (en) 2002-01-04 2006-09-19 스토크 그루펜 에이에스 Mobile joint with several stable positions, suitable for use in furniture
KR100788108B1 (en) 2006-11-10 2007-12-21 한정우 A chair
KR100968778B1 (en) 2009-05-26 2010-07-08 에이원마린테크 주식회사 A shock absorbing chair for a ship

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