KR100694815B1 - A locking device of main litter for a first aid patient - Google Patents

A locking device of main litter for a first aid patient Download PDF

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Publication number
KR100694815B1
KR100694815B1 KR1020050093984A KR20050093984A KR100694815B1 KR 100694815 B1 KR100694815 B1 KR 100694815B1 KR 1020050093984 A KR1020050093984 A KR 1020050093984A KR 20050093984 A KR20050093984 A KR 20050093984A KR 100694815 B1 KR100694815 B1 KR 100694815B1
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South Korea
Prior art keywords
latch
fixed
stretcher
fixing
locking device
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KR1020050093984A
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Korean (ko)
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원종서
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(주)성우특장
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/003—Stretchers with facilities for picking up patients or disabled persons, e.g. break-away type or using endless belts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0875—Securing stretchers, e.g. fastening means
    • A61G3/0883—Securing stretchers, e.g. fastening means by preventing lateral movement, e.g. tracks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
    • A61G2203/78—General characteristics of devices with special adaptations, e.g. for safety or comfort for clamping

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

A locking device of main litter for a first aid patient is provided to save the time for fixing a main litter in an emergency situation, and to prevent the main litter from moving by loading the main litter on an ambulance without separate locking action. On side end of a bed fixing bracket, a main litter fixing portion is formed. The lower end of a height adjusting bolt portion consists of a fixing pin, a latch(51), a stopper(55), a rotary latch(50) and a knob assembly(30). A coupling rod is formed on the fixing pin. The latch(51) is inserted into a shaft and is installed to be capable of rotating by a latch spring. On one side of the latch(51), plural protrusion portions(53) are formed. On one side of the protrusion portion(53), a coupling rod placement portion(52) is formed. On the stopper(55), a holding part(56) is formed to let one end of the protrusion portion(53) hung thereon.

Description

응급환자용 주들것의 록킹장치 {A locking device of main litter for a first aid patient}A locking device of main litter for a first aid patient}

도 1은 본 발명의 응급환자용 주들것의 록킹장치의 개략도.1 is a schematic view of the locking device of the stretcher for emergency patients of the present invention.

도 2는 본 발명의 응급환자용 주들것의 록킹장치의 고정핀을 도시한 도면.Figure 2 is a view showing a fixing pin of the locking device of the stretcher for emergency patients of the present invention.

도 3a, 도 3b, 도 3c는 본 발명의 응급환자용 주들것의 록킹장치의 작동순서를 도시한 도면.Figure 3a, Figure 3b, Figure 3c is a view showing the operation sequence of the locking device of the stretcher for emergency patients of the present invention.

도 4는 본 발명의 응급환자용 주들것의 록킹장치의 평면도.Figure 4 is a plan view of the locking device of the stretcher for emergency patients of the present invention.

도 5는 본 발명의 응급환자용 주들것의 록킹장치가 설치된 상태를 도시한 사사도.Figure 5 is a perspective view showing a state in which the locking device of the stretcher for emergency patients of the present invention is installed.

< 도면의 주요 부분에 대한 부호의 간단한 설명 > <Brief description of symbols for the main parts of the drawings>

10 : 고정핀 11 : 침대고정브라켓10: fixing pin 11: bed fixing bracket

12 : 체결봉 13 : 높이조절 볼트부12: fastening rod 13: height adjustment bolt

14 : 주들것고정부 15 : 주들것 하부가로봉 고정홀14: stretcher fixed government 15: the lower side of the stretcher fixed hole

16 : 체결봉고정부 17 : 고정너트16: fastening bongo government 17: fixing nut

20 : 록킹장치부 30 : 노브어셈블리20: locking device portion 30: knob assembly

31 : 작동노브 32 : 홀더31: operating knob 32: holder

33 : 샤프트이동홀 34 : 너트33: shaft moving hole 34: nut

35 : 작동레버 36 : 작동단부35: operating lever 36: operating end

37 : 중심축 38 : 샤프트37: central axis 38: shaft

39 : 조인트 40 : 레버스프링39: joint 40: lever spring

41 : 조인트링크 50 : 로터리래치41: joint link 50: rotary latch

51 : 래치 52 : 체결봉안착부51 latch 52 fastening rod seat

53 : 걸림돌기부 54 : 래치스프링53: locking projection 54: latch spring

55 : 스톱퍼 56 : 걸림부55: stopper 56: locking portion

57 : 가이드 58 : 스프링57: Guide 58: Spring

59 : 볼트 60 : 레버작동부59: bolt 60: lever operating part

61 : 고정턱 70 : 고정구브라켓61: fixing jaw 70: fixture bracket

71 : 체결봉삽입홈71: fastening rod insertion groove

본 발명은 응급환자 이송의 신속성과 편리성과 안정성을 가지고 구급차 등에 쉽게 실어 고정할 수 있는 응급환자용 주들것의 록킹장치에 관한 것으로서, 더욱 상세하게는 별도의 록킹장치 잠금동작을 하지 않아도 응급환자용 주들것을 구급차에 싣는 동시에 자동으로 잠금 상태가 되어 신속하게 출발할 수 있는 응급환자용 주들것의 록킹장치에 관한 것이다.The present invention relates to a locking device for a stretcher for emergency patients that can be easily mounted on an ambulance with fastness, convenience and stability of emergency patient transport, and more particularly, for emergency patients without a separate locking device locking operation. The present invention relates to a locking device for an emergency patient's stretcher which can be loaded on an ambulance and automatically locked and can be departed quickly.

앰뷸런스에 환자를 싣고 이송하기 위한 주들것은 통상적으로 2인이상이 필요하지 않고 1인후송이 가능하게 되어 있다. 주들것의 높낮이를 쉽게 조절하여 환자를 눕힌 다음 주들것이 높이를 높여 구급차로 이동한 후 구급차에 밀어넣으면 바퀴가 있는 하부 프레임이 접히면서 구급차에 실리는 것으로 다양한 형태가 개발되었다.Note that the stretcher for loading and transporting patients in ambulances typically does not require more than two people and can be transported by one person. Various forms have been developed, in which the height of the stretcher can be easily adjusted to lie down, and then the stretcher can be raised to an ambulance and pushed into the ambulance to be folded into the ambulance while the lower frame with the wheels is folded.

일분 일초가 시급한 응급환자의 경우 초단위에 의하여 생명이 좌우되므로 신속하게 현장에서 구급차에 싣고 이동하는 것이 필요하다.In the case of emergency patients who are urgently needed every minute, one second and one second, it is necessary to move to the ambulance in the field quickly.

이때 현장에서 응급환자용 주들것으로 환자를 이송하여 구급차에 싣고나서 주들것의 요동을 막기 위해 록킹장치를 설치한다.At this time, the patient is transported to the emergency patient stretcher in the field and placed in the ambulance, and then a locking device is installed to prevent the shake of the stretcher.

종래의 록킹장치는 주들것의 프레임 가로 하단봉이 접혀지면서 가장 전면으로 나오게 되므로 이 가로하단봉을 전면에서 잡아주도록 한다. 그 구성은 평소에는 지지대가 눕혀져 있다가 주들것을 싣고 사람이 지지대를 세워 가로하단봉에 고정하여 주들것이 움직이지 않게 하는 것이 있었다. Conventional locking device is to be pulled out of the front of the frame as the horizontal lower bar of the stretcher will be folded to the front most. Its construction was usually that the support was laid down and then loaded with the joists, and the man raised the support and fixed it to the horizontal bar at the bottom so that it did not move.

하지만 이러한 록킹장치는 침대를 싣고 다시 록킹장치의 잠금 동작을 하는 동안 몇초의 시간이 흐르고 그 시간 동안에 환자의 생명이 더 위독해지는 경우가 빈발한다.However, such a locking device frequently has a few seconds after loading the bed and locking the locking device again, and the patient's life is more serious during that time.

따라서 들것을 실음과 동시에 자동으로 잠금 상태로 되는 응급환자용 주들것의 록킹장치가 필요하게 되었다.Therefore, there is a need for a locking device for the stretcher for emergency patients, which is automatically locked as soon as the stretcher is loaded.

본 발명은 전술한 문제를 해결하기 위하여 안출한 것으로서, 주들것을 구급차에 실으면 바퀴 프레임이 접히면서 들어가고, 완전히 실리는 순간 자동으로 록킹되어 별도로 록킹장치를 잠그는 동작이 필요없어 환자의 이송을 조금이라도 빠르게 하고자 하는 목적을 가지고 있다.The present invention has been made in order to solve the above-mentioned problems, the wheel frame is folded into the ambulance when loaded into the ambulance, and automatically loaded at the moment of fully loaded, there is no need for the operation of locking the locking device separately, even if the transport of the patient It has a purpose to speed it up.

본 발명은 전술한 목적을 달성하기 위하여 응급환자용 주들것 록킹장치에 있어서, 주들것 프레임의 하부 가로봉에 고정되고, 일단에 주들것고정부가 형성되고 타단에 체결봉고정부가 형성된 침대고정브라켓와 고정너트로 체결봉고정부에 고정되는 체결봉으로 이루어지는 고정핀; 래치스프링에 의해 회전가능하게 탄성지지되도록 고정되고, 일측에 다수개의 걸림돌기부가 형성되며, 걸림돌기부의 전방으로 인접하여 체결봉안착부가 형성되는 래치와 래치의 걸림돌기부에 일단이 걸리도록 걸림부가 형성되고 타단에 레버작동부가 형성되며, 스프링에 의해 회전가능하게 탄성지지되도록 고정되는 스톱퍼와 스프링의 일단이 고정되고, 스톱퍼와 래치 사이에 고정되는 가이드로 구성되는 로터리래치; 일측이 중심축에 의해 회전가능하게 고정되고, 일단에 조인트링크가 형성되며, 타단에 작동단부가 형성되어 레버스프링으로 탄력지지되는 작동레버와 연결되어 고정구브라켓에 설치되는 작동노브로 구성되는 노브어셈블리;로 이루어지는 것을 특징으로 하고, 작동노브는 고정구브라켓에 고정되는 홀더에 샤프트이동홀을 형성하고, 샤프트이동홀을 통해 샤프트의 일단이 조인트링크에 연결되며, 타단이 작동노브에 연결되는 것을 특징으로 하는 응급환자용 주들것의 록킹장치를 제공한다.The present invention in the stretcher locking device for emergency patients in order to achieve the above object, is fixed to the lower horizontal bar of the stretcher frame, with a fixed bed fixed bracket and fixed nut formed on the other end of the fastener fixing part is formed on the other end A fixing pin made of a fastening rod fixed to the fastening rod fixing part; It is fixed so as to be elastically rotatably supported by a latch spring, and a plurality of locking protrusions are formed at one side thereof, and a latching portion is formed so that one end thereof is caught by a latching protrusion of the latch and a latching rod seating portion formed adjacent to the locking protrusion front. And a lever operating portion formed at the other end, and having a stopper fixed to be rotatably elastically supported by a spring and one end of the spring fixed thereto and a guide fixed between the stopper and the latch; One side is rotatably fixed by the central axis, the joint link is formed at one end, the operating end is formed at the other end is connected to the operating lever that is elastically supported by the lever spring, the knob assembly consisting of the operating knob installed on the fixture bracket It characterized in that consisting of, the operating knob is formed in the shaft movement hole in the holder fixed to the fixture bracket, one end of the shaft is connected to the joint link through the shaft movement hole, the other end is connected to the operation knob It provides a locking device for the stretcher for emergency patients.

이하 첨부된 도면을 참조하여 본 발명의 구성을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 응급환자용 주들것 록킹장치는 주들것 프레임의 하부 가로봉에 고정핀(10)을 설치하고, 상기 고정핀(10)이 들어가면서 록킹되는 로터리래치(50)와 로터리래치(50)를 해제 시키는 노브어셈블리(30)로 이루어진다.Emergency stretcher locking device for the patient of the present invention is to install a fixed pin 10 on the lower horizontal bar of the stretcher frame, to release the rotary latch 50 and the rotary latch 50 is locked while the fixing pin 10 enters It consists of a knob assembly 30.

고정핀(10)은 주들것(1) 프레임(7)의 하부 가로봉(2)에 침대고정브라켓(11)이 고정되고, 침대고정브라켓(11)은 주들것 하부가로봉 고정홀(15)이 형성된 주들것고정부(14)가 일단에 형성되고, 타단에 체결봉고정부(16)가 형성된다.The fixing pin 10 is fixed to the bed fixing bracket 11 on the lower horizontal bar (2) of the stretcher (1) frame (7), the bed fixing bracket (11) is formed on the lower horizontal bar fixing bar (15) The stretcher fixing portion 14 is formed at one end, and the fastening rod fixing portion 16 is formed at the other end.

체결봉 고정부(16)는 수직방향의 홀이 형성되어 체결봉(12)이 삽입 고정되고, 체결봉(12)의 외주면에는 나사산이 형성되어 고정너트(17)로 체결봉 고정부(16)에 높이 조절 가능하게 고정된다.The fastening bar fixing part 16 is formed with a hole in the vertical direction, and the fastening bar 12 is inserted and fixed, and a thread is formed on the outer circumferential surface of the fastening bar 12, and the fastening bar fixing part 16 is fixed to the fastening nut 17. It is fixed to the height adjustable.

로터리래치(50)는 고정구브라켓(70)의 일측에 래치(51)가 회전가능하게 고정되고, 래치(51)는 래치스프링(54)이 설치되어 전방을 향하여 탄성력을 받도록 고정된다. 래치(51)의 일측면에는 다수개의 걸림돌기부(53)가 형성되고, 걸림돌기부(53)가 시작되는 곳에는 체결봉안착부(52)가 형성된다. 체결봉안착부(52)의 전단에는 고정턱(61)이 형성되어 래치(51)가 회전되었을 때 체결봉(12)이 걸려 빠져 나가지 못하게 작용한다.
즉, 래치(51)는 일측에 고정턱(61), 체결봉 안착부(52), 걸림돌기부(53)가 형성되고 타측은 축상에 래치스프링(54)에 개재되어 회전될 수 있도록 설치된 것으로 래치는 일측 걸림돌기부(53) 측으로 회전시에는 래치스프링(54)에 의해 탄발에 대한 반력을 갖고 고정턱(61) 방향으로는 스프링의 탄발에 의하여 회전방향이 된다.
따라서, 체결봉(12)이 체결봉 안착부(52)로 밀려 들어오면서 래치(51)는 축을 중심으로 회전되는 동시에 래치 일측에 구비된 걸림부(56)에 의하여 걸림돌기부(53)가 지지되어 래치스프링(54)에 의하여 복귀되는 것을 지지하게 된다. 이때 고정턱(61)은 회전된 상태에서 체결봉이 인입된 입구를 막은 상태가 됨으로서 체결봉이 고정턱에 걸려 빠지지 않게 된다. The rotary latch 50 has a latch 51 rotatably fixed to one side of the fixture bracket 70, and the latch 51 is fixed to receive an elastic force toward the front by installing a latch spring 54. A plurality of locking protrusions 53 are formed on one side of the latch 51, and a fastening rod seating portion 52 is formed where the locking protrusions 53 start. A fixing jaw 61 is formed at the front end of the fastening rod seating part 52 to prevent the fastening rod 12 from being caught when the latch 51 is rotated.
That is, the latch 51 has a fixed jaw 61, a fastening rod seating portion 52, a locking projection 53 is formed on one side and the other side is installed to be rotated by being interposed in the latch spring 54 on the shaft. When the side is rotated to the engaging projection portion 53 side has a reaction force against the shot by the latch spring 54 and the fixing jaw 61 in the direction of rotation by the spring shot.
Accordingly, as the fastening rod 12 is pushed into the fastening rod seating portion 52, the latch 51 is rotated about an axis and the locking protrusion 53 is supported by the locking portion 56 provided at one side of the latch. It is supported by the return of the latch spring 54. At this time, the fixing jaw 61 is in a state in which the fastening rod is inserted into the state in which the fastening rod is inserted so that the fastening rod is not caught on the fixing jaw.

래치(51)의 걸림돌기부(53)가 끝나는 후단과 맞닿도록 스톱퍼(55)를 회전가능하게 고정하고, 스톱퍼(55)는 스프링(58)에 의하여 탄성 지지되도록 설치된다. 스프링(58)의 일단은 스톱퍼(55)에 고정되고, 타단은 가이드(57)에 형성된 고정핀에 고정된다. 이때 스톱퍼(55)는 가이드(57) 방향으로 회전하려는 힘을 받게 되고, 가이드(57)의 후단에 걸려 더이상 회전되지 않는다. 가이드(57)는 고정핀의 체결봉(12)이 삽입될 때 일측이 닿아 접촉된 상태에서 슬라이딩되면서 인입됨으로서 안내하는 역할을 하며, 인입된 체결봉은 체결봉안착부에 위치함으로서 고정구브라켓(70)에 고정된다.The stopper 55 is rotatably fixed to abut the rear end of the latching protrusion 53 of the latch 51, and the stopper 55 is installed to be elastically supported by the spring 58. One end of the spring 58 is fixed to the stopper 55, and the other end is fixed to the fixing pin formed on the guide 57. At this time, the stopper 55 receives a force to rotate in the direction of the guide 57 and is no longer rotated by being caught by the rear end of the guide 57. The guide 57 serves to guide the sliding rod 12 when the fixing rod 12 of the fixing pin is inserted while the fixing rod 12 is inserted into the sliding pin. The fastening bracket 70 is located at the coupling rod seat. Is fixed to.

스톱퍼(55)는 일단이 돌출되어 걸림부(56)가 형성되고, 타단에 레버작동부(60)가 형성된다. 걸림부(56)는 래치(51)의 후단 일부를 스프링(58)의 힘에 의하여 받치고 있다가 체결봉이 밀고들어오는 힘에 의하여 래치(51)가 밀려 회전하게 되면 스톱퍼(55)를 밀게 되고 밀린 스톱퍼(55)는 다시 스프링의 힘에 의하여 회전하여 그 다음 걸림돌기부(53)의 돌기에 걸린다. 마지막 돌기부까지 왔을 때 래치(51)는 걸림부(56)에 걸려 더 이상 전후진이 안되고 체결봉(12)은 래치가 축을 중심으로 회전된 상태이며 고정턱(61)은 래치에 일체로 형성된 상태이므로 체결봉안착부(52)의 입구를 막은 상태가 됨으로써 고정핀이 외부로 이탈하는 것을 방지한다.One end of the stopper 55 protrudes, and a locking part 56 is formed, and the lever operating part 60 is formed at the other end. The locking portion 56 supports a part of the rear end of the latch 51 by the force of the spring 58, but when the latch 51 is pushed and rotated by the force that the fastening rod pushes in, the stopper 55 is pushed and pushed. 55 is rotated again by the force of the spring and then caught in the projection of the locking projection 53. Since the latch 51 is caught by the locking portion 56 and no longer moves forward and backward, the fastening rod 12 is rotated about an axis and the fixing jaw 61 is integrally formed with the latch when the final protrusion reaches the last protrusion. By blocking the inlet of the fastening rod seating portion 52, the fixing pin is prevented from escaping to the outside.

노브어셈블리(30)는 일측이 중심축(37)에 의해 회전가능하게 고정된 작동레버(35)와 연결된 작동노브(31)로 구성된다.The knob assembly 30 is composed of an operating knob 31 connected to an operating lever 35 on which one side is rotatably fixed by a central axis 37.

작동레버(35)는 대략 ㄱ자 형상으로 형성되어 일단에 작동노브(31)가 조인트링크(41)에 의하여 연결된다. 작동노브(31)는 고정구브라켓(70)의 전면벽에 너트(34)로 고정되는 홀더(32) 중앙부에 형성된 샤프트이동홀(33)을 통해 샤프트(38)로 작동레버(35)와 연결된다.The actuating lever 35 is formed in a substantially L-shape so that the actuating knob 31 is connected at one end by the joint link 41. The operating knob 31 is connected to the operating lever 35 through the shaft 38 through a shaft moving hole 33 formed in the center of the holder 32 fixed to the front wall of the fixture bracket 70 by the nut 34. .

작동레버(35)는 레버스프링(40)에 의하여 탄성지지되고, 작동노브(31)를 잡아당겨 회전하는 반대방향으로 탄성력이 작용한다.The actuating lever 35 is elastically supported by the lever spring 40, and an elastic force acts in the opposite direction to pull and rotate the actuating knob 31.

조인트링크(41)를 통하여 작동노브(31)가 연결되는 작동레버(35)의 단부와 반대편 단부에 작동단부(36)를 형성하여 스톱퍼(55)의 레버작동부(60)에 맞닿게 설치한다.An operating end 36 is formed at an end opposite to the end of the operating lever 35 to which the operating knob 31 is connected through the joint link 41, and abuts against the lever operating portion 60 of the stopper 55. .

작동노브(31)를 잡아당기면 샤프트(38)가 움직여 작동레버(35)를 회전시키고, 작동레버(35)의 작동단부(36)가 스톱퍼(55)의 레버작동부(60)를 밀어 회전시키면 걸림부(56)에 의하여 걸려있는 래치(51)가 해제되어 래치스프링(54)의 힘에 의해 원위치되고, 고정핀은 빠져 나온다.When pulling the operating knob 31, the shaft 38 moves to rotate the operating lever 35, and the operating end 36 of the operating lever 35 pushes and rotates the lever operating part 60 of the stopper 55. The latch 51 latched by the locking portion 56 is released, and is returned to its original position by the force of the latch spring 54, and the fixing pin is pulled out.

이상과 같이 본 발명은 위급한 상황에서 구급차에 주들것을 사용하여 탑승시켰을 때 주들것을 고정하는 시간을 절약하여 환자가 조금이라도 빨리 병원에 도착하게 하는 효과가 있다. 별도의 잠금 동작 없이 주들것을 구급차에 싣는 것으로 주들것을 움직이지 않게 할 수 있으므로 간편한 효과가 있고, 해제는 작동노브를 당기면 추가동작 없이 해제가 가능한 효과가 있다.As described above, the present invention has the effect of saving the time for fixing the stretcher when the passenger is boarded using the stretcher in an emergency situation so that the patient arrives at the hospital even a little faster. It is easy to put the joules in the ambulance without a separate locking action so that the joules do not move, and the effect is easy to release.

Claims (2)

응급환자용 주들것 록킹장치에 있어서,In the stretcher locking device for emergency patients, 침대고정 브라켓(11) 일측단은 주들것 프레임(7)의 하부 가로봉(2)이 끼워지도록 주들것고정부(14)가 형성되며, 다른 일측 단은 높이조절볼트부(13)와 결합되어 상하부가 고정너트(17)로 고정되고, 높이조절볼트부(13) 하단은 체결봉(12)이 형성된 고정핀(10)과;One end of the bed fixing bracket 11 is formed with a stretcher fixing part 14 so that the lower horizontal bar 2 of the stretcher frame 7 is fitted, and the other end is coupled with the height adjusting bolt part 13 to the upper and lower parts. Is fixed to the fixing nut 17, the lower end of the height adjustment bolt portion 13, the fixing pin 10 is formed with a fastening rod 12; 축에 끼워져 래치스프링(54)에 의해 회전가능하게 설치되며, 일측에 다수개의 걸림돌기부(53)가 형성되고, 걸림돌기부(53) 일측에 체결봉 안착부(52)가 형성된 래치(51)와; A latch 51 which is fitted to the shaft and rotatably installed by the latch spring 54, and a plurality of locking protrusions 53 are formed at one side, and a fastening rod seating portion 52 is formed at one side of the locking protrusion 53. ; 래치(51)의 걸림돌기부(53)에 일단이 걸리도록 걸림부(56)가 형성되고 타단에 레버작동부(60)가 형성되며, 스프링(58)에 의해 회전가능하게 고정된 스톱퍼(55)와;A stopper 55 is formed so that one end is caught by the latching protrusion 53 of the latch 51, and a lever operating part 60 is formed at the other end thereof. The stopper 55 is rotatably fixed by a spring 58. Wow; 스프링(58)의 일단이 고정되고, 스톱퍼(55)와 래치(51) 사이에 고정되는 가이드(57)로 구성되는 로터리래치(50);A rotary latch 50 having one end of the spring 58 fixed thereto and comprising a guide 57 fixed between the stopper 55 and the latch 51; 일측이 중심축(37)에 의해 회전가능하게 고정되고, 일단에 조인트링크(41)가 형성되며, 타단에 작동단부(36)가 형성되어 레버스프링(40)으로 탄력지지되는 작동레버(35)와 One side is rotatably fixed by the central shaft 37, the joint link 41 is formed at one end, the operation end 36 is formed at the other end is elastically supported by the lever spring 40 operating lever 35 Wow 작동레버(35)와 연결되어 고정구브라켓(70)에 설치되는 작동노브(31)로 구성되는 노브어셈블리(30);로 이루어지는 것을 특징으로 하는 응급환자용 주들 것의 록킹장치.Locking device for the emergency patient's note, characterized in that consisting of; knob assembly (30) connected to the operating lever (35) consisting of an operating knob (31) installed on the fixture bracket (70). 제 1 항에 있어서, 작동노브(31)는 홀더(32)에 형성된 샤프트이동홀(33)을 통해 샤프트(38)의 일단이 조인트링크(41)에 연결되고 홀더(32)는 고정브라켓(70)에 고정된 것을 특징으로 하는 응급환자용 주들것의 록킹장치.According to claim 1, the operating knob 31 is connected to the joint link 41, one end of the shaft 38 through the shaft movement hole 33 formed in the holder 32 and the holder 32 is fixed bracket 70 Locking device of the stretcher for emergency patients, characterized in that fixed to).
KR1020050093984A 2005-10-06 2005-10-06 A locking device of main litter for a first aid patient KR100694815B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104586584A (en) * 2014-12-28 2015-05-06 中国人民解放军海军医学研究所 Quick locking connection device of stretcher
KR101573670B1 (en) 2009-07-10 2015-12-02 페르노-와싱턴, 인코포레이티드. Litter support systems for medical care units and methods of their use
KR102156495B1 (en) * 2019-04-02 2020-09-15 (주)한국베드메디칼 patient bed with railing
US10912687B2 (en) 2018-09-24 2021-02-09 Valeda Company, Llc Gurney restraint system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000254177A (en) 1999-03-10 2000-09-19 Deruta Tsuuringu:Kk Locking mechanism for stretcher
KR20010014515A (en) * 1999-03-02 2001-02-26 후지타 히토시 Locking mechanism for a vibration isolator
JP2001129023A (en) 1999-11-05 2001-05-15 Delta Tooling Co Ltd Locking device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010014515A (en) * 1999-03-02 2001-02-26 후지타 히토시 Locking mechanism for a vibration isolator
JP2000254177A (en) 1999-03-10 2000-09-19 Deruta Tsuuringu:Kk Locking mechanism for stretcher
JP2001129023A (en) 1999-11-05 2001-05-15 Delta Tooling Co Ltd Locking device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101573670B1 (en) 2009-07-10 2015-12-02 페르노-와싱턴, 인코포레이티드. Litter support systems for medical care units and methods of their use
CN104586584A (en) * 2014-12-28 2015-05-06 中国人民解放军海军医学研究所 Quick locking connection device of stretcher
CN104586584B (en) * 2014-12-28 2017-06-16 中国人民解放军海军医学研究所 A kind of stretcher quick locking attachment means
US10912687B2 (en) 2018-09-24 2021-02-09 Valeda Company, Llc Gurney restraint system
US11529273B2 (en) 2018-09-24 2022-12-20 Valeda Company Gurney restraint system
KR102156495B1 (en) * 2019-04-02 2020-09-15 (주)한국베드메디칼 patient bed with railing

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