KR920004369Y1 - Door locking device for vehicle trap - Google Patents

Door locking device for vehicle trap Download PDF

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Publication number
KR920004369Y1
KR920004369Y1 KR2019890020182U KR890020182U KR920004369Y1 KR 920004369 Y1 KR920004369 Y1 KR 920004369Y1 KR 2019890020182 U KR2019890020182 U KR 2019890020182U KR 890020182 U KR890020182 U KR 890020182U KR 920004369 Y1 KR920004369 Y1 KR 920004369Y1
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KR
South Korea
Prior art keywords
shaft
hole
trap door
knob
opening device
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KR2019890020182U
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Korean (ko)
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KR910011401U (en
Inventor
박홍식
Original Assignee
대우중공업 주식회사
이경훈
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Priority to KR2019890020182U priority Critical patent/KR920004369Y1/en
Publication of KR910011401U publication Critical patent/KR910011401U/en
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Publication of KR920004369Y1 publication Critical patent/KR920004369Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors
    • E05B83/363—Locks for passenger or like doors for railway vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

내용 없음.No content.

Description

객차의 트랩(TRAP) 도어 로킹장치Trap Door Locking Device

제 1 도는 본 고안의 개략적인 평면구성도.1 is a schematic plan view of the present invention.

제 2 도는 본 고안에 있어서 페달의 작동상태를 일부 발췌하여 나타낸 작동상태도.2 is an operating state diagram showing a partial extract of the operation state of the pedal in the present invention.

제 3 도는 본 고안에 있어서, 실내, 외측의 페달과 핸들에 의해 트랩도어가 로킹, 개방되는 상태를 일부발췌하여 나타낸 작동상태도.3 is an operating state diagram showing a partial extraction of the state in which the trap door is locked and opened by the pedals and handles of the interior and exterior of the present invention.

제 4 도는 본 고안에 있어서, 핸들에 의해 작동축이 작동되는 과정을 일부 발췌하여 나타낸 작동상태도.4 is an operating state diagram showing a partial extract of the process of operating the operating shaft by the handle in the present invention.

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

1 : 트랩도어 2 : 로그핀1: Trap Door 2: Log Pin

5 : 잠금뭉치 6 : 잠금부재5: bundle of lock 6: locking member

7 : 작동구 8 : 로그편작동구7: Operation port 8: Log piece operation port

9, 10, 22, 31 : 탄지스프링 11, 16 : 케이스9, 10, 22, 31: Tanger Spring 11, 16: Case

12 : 삽설공 13 : 가압면12: inserter 13: pressure surface

14 : 노브 15 : 실내측개방장치14: knob 15: indoor side opening device

17, 17', 27 : 측받이 18, 28 : 작동축17, 17 ', 27: side support 18, 28: working shaft

19, 29, 35 : 누름구 20, 30 : 가동구19, 29, 35: push hole 20, 30: movable port

21 : 페달 25 : 실외측 개방장치21: Pedal 25: Outdoor side opening device

26 : 브라켓트 32 : 연결측26: bracket 32: connection side

33 : 지지 브라켓트 34 : 외측프레임33: support bracket 34: outer frame

36 : 핸들36: handle

본 고안은 객차에 설치되는 트랩도어의 로킹장치에 관한 것이다.The present invention relates to a locking device of a trap door installed in a passenger car.

객차출입구에 설치되는 트랩도어의 로킹장치는 직결식으로 구성된 것인바, 페달이나 핸들등의 직결식 로킹수단이 실내표면에 노출되는 상태로 설치되어 있으므로 외관을 손상시켰을 뿐만 아니라 승객들의 이동시 돌출부위에 걸려 넘어지게 되는등의 안전사고가 빈번하게 발생되었고, 트랩도어의 개폐작업에 과도한 힘이 소요되게 되는 그 사용과정이 매우 번거로운 것이었다.The locking device of the trap door installed at the entrance of the passenger car is configured as a direct type. Since the direct locking means such as pedals and handles are installed on the surface of the room, it not only damaged the appearance but also caught on the protruding part when the passengers moved. Safety accidents such as falling down occurred frequently, and the use process that required excessive force to open and close the trap door was very cumbersome.

특히 차체측외부에서 트랩도어의 개방작업을 실현할 수 있도록 한 장치가 전혀 마련되어 있지 않아 차체측 외부에서 승차를 할 수 없는등의 폐단이 노출되고 있었다.Particularly, since there was no device for realizing the trap door opening work outside the body side, the closed end such as being unable to ride outside the body side was exposed.

본 고안은 이와같은 종래의 제반문제점을 감안하여 이를 해소하고자 안출된 것으로, 그 목적은 링크구조의 트랩도어 개방장치를 구축하여 잠금뭉치에 연결설치하고 페달과 핸들로서 구성되는 개방장치의 작동수단을 차체의 실내, 측외측 적정부위에 각각 설치하여 객차의 내, 외측에서 트랩도어를 손쉽게 개방시킬 수 있고 실내측의 로킹장치자체를 바닥프레임의 하부측에 매립설치함으로서 외관을 손상시키는 일이 없도록 함은 물론 안전사고의 위험을 배재하도록 한 객차의 트랩도어 로킹장치를 제공함에 있는 것이다.The present invention was devised to solve this problem in view of the above-mentioned conventional problems. The purpose of the present invention is to establish a trap door opening device having a link structure, connect it to a lock bunch, and install an operation means of the opening device configured as a pedal and a handle. It can be installed in the proper part of the inside and outside of the car body to easily open the trap door in the inside and outside of the car, and the interior locking device itself is embedded in the lower side of the floor frame so as not to damage the appearance. Of course, the present invention is to provide a trap door locking device for a passenger car to eliminate the risk of a safety accident.

이하에서 본 고안을 첨부된 도면에 의거하여 더욱 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안의 장치는 제 1 도 내지 제 4 도에 도시된 바와같이, 일측하면에 설치된 형의 로크편(2)을 결합, 분리시켜 해,괘정하는 잠금뭉치(5)와 이 잠금뭉치(5)를 동작시키기 위해 연결설치되는 실내측개방장치(15) 및 실외측 개방장치(25)가 상호 조합구성되어 이루어진다.In the device of the present invention, as shown in FIGS. 1 to 4, the lock piece 2 of the type provided on one side is coupled and separated, and the locking bundle 5 and the locking bundle 5 are determined. The indoor side opening device 15 and the outdoor side opening device 25 that are connected to each other to be installed are made of a combination.

상기 잠금뭉치(5)는 트랩도어(1)의 로크편(2)에 결합, 분리되게 탄지스프링(10)으로 탄력설치되는 잠금부재(6), 일측단은 잠금부재(6)의 하면에 접속되고 그 타단은 노브(14)의 삽설공(12)에 접속되게 탄지스프링(9)으로 탄력설치되어 축(7a)을 중심으로 하여 정역 회전되는 작동구(7)이 작동구(7)의 회전에 의해 축(7a)을 중심으로 연동되어 트랩도어(1)의 로크편(2)을 밀어 올리는 로크편작동구(8) 케이스(11)의 일측부에 삽설공(12)과 가압면(13)이 형성된 노브(14)가 관통되어 승강되게 설치되고 삽설공(12)의 상단면에 탄지스프링(9)으로 탄력설치된 작동구(7)의 일측단이 접속되고 가압면(13)에는 작동축(18, 28)의 누름구(19, 29)가 접속되게 설치되어 있다.The locking bundle 5 is coupled to the lock piece 2 of the trap door 1, the locking member 6, which is elastically installed by the tanger spring 10 to be separated, one end is connected to the lower surface of the locking member 6 And the other end of which is connected to the insertion hole 12 of the knob 14 and is elastically installed by the tangy spring 9 so that the operating tool 7 which is rotated forward and backward about the shaft 7a is rotated by the operating tool 7. The insertion hole 12 and the pressure surface 13 at one side of the lock piece operation port 8 case 11 which is interlocked about the shaft 7a and pushes up the lock piece 2 of the trap door 1 The formed knob 14 penetrates and is installed up and down, and one end of an operating tool 7 elastically installed with a tangy spring 9 is connected to an upper end surface of the insertion hole 12, and an operating shaft ( The pressing holes 19 and 29 of 18 and 28 are provided so that connection may be carried out.

상기 실내측 개방장치(15)는 작동축(18)의 양단에 축받이(17, 17')로 지지하되, 그 일측단에는 페달(21)이 형성된 가동구(20)를 취부하여 케이스(16)와 연결된 탄지스프링(22)에 의해 원위치 되도록 설치하며, 그 타측단에는 만곡형의 누름구(19)를 취부하여 이 누름구(19)가 노브(14)의 가압면(13)상에 접속되게 설치된다.The indoor opening device 15 is supported by bearings 17 and 17 'at both ends of the operation shaft 18, and at one end thereof, a movable port 20 having a pedal 21 is attached to the case 16. And a curved pusher 19 mounted at the other end thereof so that the pusher 19 is connected to the pressing surface 13 of the knob 14. Is installed.

상기 실외측개방장치(25)는 작동축(38)의 양단이 축받이(17, 27)로 지지하되 그 일측단에 누름구(29)을 취부하여 노브(14)의 가압면(13)상에 접속되게 설치하고 그 타측단에 만곡형의 가동구(30)를 취부하여 브라켓트(26)와 연결된 탄지스프링(22)에 의해 원위치되게 설치되며, 상기 작동축(28)과 직각방향으로 지지브라켓트(33)와 보조고정판(40)에 의해 지지된 연결축(32)을 마련하되, 이 연결축(32)의 내측단부에는 작동축(28)의 가동구(30)와 접속되는 만곡형의 누름구(35)가 취부되고 외측단부에는 핸들(36)이 취부되어 있다.The outdoor side opening device 25 is supported at both ends of the operation shaft 38 by bearings 17 and 27, but is provided with a pusher 29 at one end thereof on the pressing surface 13 of the knob 14. It is installed to be connected and the movable port 30 of the curved type is mounted on the other end thereof, and is installed in the original position by the tangier spring 22 connected to the bracket 26, and the support bracket is perpendicular to the operating shaft 28. 33) and a connecting shaft 32 supported by the auxiliary fixing plate 40, the curved end of the connecting shaft 32 is connected to the movable opening 30 of the operating shaft 28 35 is mounted, and the handle 36 is attached to the outer end part.

도면중 미설명 부호 41은 보조고정판(40)을 취부하기 위한 보울트이다. 이와같은 구성으로된 본 고안인 객차의 트랩도어 로킹장치에 대하여 작용 및 효과를 설명하면 다음과 같다.Reference numeral 41 in the drawing is a bolt for attaching the auxiliary fixing plate 40. Referring to the operation and effects with respect to the trapdoor locking device of the present inventors in this configuration as follows.

객차의 출원입게 설치되는 트랩도어(1)의 로킹장치는 링크구조를 이용하여 차내와 외부에서 공히 개방시킬 수 있도록 되어 있다.The locking device of the trapdoor 1, which is installed in a passenger car, is open to both inside and outside of the vehicle by using a link structure.

트랩도어(1)의 로킹작동은 트랩도어(1)를 하향회동시키면 트랩도어(1) 하단의 로크핀(2)이 탄지스프링(10)에 탄지되는 상태인 잠금부재(C)를 하향 회동시키면서 안착됨과 동시에 밀려났던 잠금부재(6)가 탄지스프링(10)의 탄성력에 의해 원위치로 복귀되게 되면서 괘지되게 된다.The locking operation of the trap door 1 rotates the trap door 1 downward while rotating the locking member C in which the lock pin 2 at the bottom of the trap door 1 is supported by the tanger spring 10 downward. The locking member 6, which has been pushed out at the same time as being seated, is restrained while being returned to its original position by the elastic force of the tangent spring 10.

이와같은 상태에서 트랩도어(1)를 자체내측에서 개방시키고자 하면 실내일측에 노출상태로 설치된 가동구(20)의 페달(21)을 밟아줌으로서 간단히 개방시켜 주게 되는데 그 작동과정을 살펴보기로 한다.In such a state, if you want to open the trap door (1) in the inner side of the interior of the movable door 20 installed in an exposed state by stepping on the pedal 21 is simply opened to see the operation process do.

차량의 실내일측에 노출상태인 페달(21)을 밟아 가동구(20)를 회동작동시키면 제 2 및 제 3 도에 도시된 바와같이 가동구(20)가 고정설치된 작동축(18)이 축받이(17, 17')상에서 일측방향으로 회동되어 그 끝단이 노브(14)상단의 가압면(13)에 접속상태인 누름구(19)가 하향회동되므로서 노브(14)를 일정거리만큼 하향작동시키게 된다.When the movable opening 20 is rotated by stepping on the pedal 21 exposed to one side of the vehicle, the operating shaft 18 on which the movable opening 20 is fixed is supported as shown in FIGS. 2 and 3. 17, 17 ') is rotated in one direction so that the end of the knob (19) connected to the pressing surface 13 of the upper end of the knob 14 is rotated downward so that the knob 14 is operated downward by a predetermined distance. do.

이에 따라 노브(14)의 삽설공(12) 상단면에 접촉된 상태인 작동구(7)가 회동되면서 잠금부재(6)를 회동시키고, 상기 작동구(7)에 의해 연동되는 로크편 작동구(8)가 회동되면서 트랩도어(1) 하단의 로크편(2)을 밀어올려주게 되므로서 트랩도어(1)가 개방되게 된다. 이때 개방작동은 트랩도어(1)에 별도로 설치되는 탄력스프링(도시되지 않음)의 탄성력에 의해 이루어지게 된다.As a result, the locking piece 6 is interlocked by the operating tool 7 while the operating tool 7 in contact with the upper end surface of the insertion hole 12 of the knob 14 is rotated, and the operating tool 7 is interlocked. As the 8 is rotated, the trap door 1 is opened while pushing up the lock piece 2 at the bottom of the trap door 1. At this time, the opening operation is made by the elastic force of the elastic spring (not shown) separately installed in the trap door (1).

이와반대로 트랩도어(1)를 차체외측에서 개방시키고자 할때는 외측프레임(34)의 외측에 노출 상태로 설치된 연결축(32)상의 핸들(36)을 일측방향으로 회동시켜 줌으로서 간단히 개방시켜주게되는데, 그 작동과정을 살펴보기로 한다.On the contrary, when the trap door 1 is to be opened from the outside of the vehicle body, the handle 36 on the connecting shaft 32 installed in the exposed state on the outer side of the outer frame 34 is rotated in one direction to simply open the trap door 1. Let's look at how it works.

차량의 외측프레임(34)외부로 노출상태인 핸들(36)을 일측방향을 회동시켜주게되면, 연결축(32)이 일측방향으로 회동되어 끝단이 가동구(30)에 접촉된 상태인 연결축(32)상의 누름구(35)가 회동되면서 가동구(30)를 회동시키게 된다.When the steering wheel 36 exposed to the outside of the outer frame 34 of the vehicle is rotated in one direction, the connecting shaft 32 is rotated in one direction so that the end shaft is in contact with the movable opening 30. As the pressing hole 35 on the 32 is rotated, the movable hole 30 is rotated.

이에 따라 누름구(35)가 고정설치된 작동축(28)이 회동되어 그 끝단이 노브(14)의 가압면(13)에 접촉상태인 누름구(29)가 회동되게 되므로서 노브(14)를 하향작동시켜 전술한 바와같은 과정으로 트랩도어(1)를 개방시키게 된다.Accordingly, the knob 14 is rotated while the operating shaft 28 on which the pusher 35 is fixed is rotated so that the pusher 29 whose end is in contact with the pressing surface 13 of the knob 14 is rotated. It operates downward to open the trapdoor 1 in the same manner as described above.

상기와 같은 과정으로 트랩도어(1)가 개방된후 핸들(36)을 높이면 탄지스프링(31)의 탄성력에 의해 가동구(30)가 원위치로 복귀되면서 개방작동시와는 역과정으로 핸들(36)이 복귀되게 되는 것이다.When the handle 36 is raised after the trap door 1 is opened in the above-described process, the movable hole 30 is returned to its original position by the elastic force of the tanger spring 31, and the handle 36 is operated in the reverse process as in the opening operation. ) Will be returned.

이상에서 상술된 바와같은 본 고안의 장치는 격차의 내, 외측면에서 공히 트랩도어를 개방시킬 수 있는 사용상의 편리성을 얻도록 하였음은 물론 트랩도어의 개폐작동방법을 단순화하여 손쉽게 개폐시킬 수 있도록 하였고, 실내측에 설치되는 장치자체를 바닥판의 하부측에 매립설치하므로서 외관을 손상시키는 일이 없음은 물론 안전사고의 위험을 배제한 실용적이면서도 유익한 고안인 것이다.The device of the present invention as described above to achieve the convenience of use that can open the trap door in both the inner and outer surfaces of the gap, as well as to simplify the opening and closing operation of the trap door to easily open and close. In addition, the device itself installed in the indoor side is installed on the lower side of the bottom plate, so that it does not damage the appearance and is a practical and profitable design excluding the risk of safety accident.

Claims (1)

트랩도어(1) 일측하면의 로크편(2)을 결합, 분리시켜 해, 괘정하는 잠금뭉치(5)와 이 잠금뭉치(5)를 동작시키기 위해 연결설치된 실내측개방장치(15) 및 실외측개방장치(25)가 상호 조합구성되되, 상기 잠금장치(5)는 탄지스프링(9)으로 탄력설치된 만곡형의 작동구(7)와 로크편작동구(8)가 축(7a)을 중심으로 정역회전되게 설치되며 상기 작동구(7)의 일측단이 상호로 승강되는 노브(14)의 삽설공(12) 상단면에 접속되게 설치되고 그 타단은 탄지스프링(10)으로 탄력설치된 잠금부재(6)의 일측단에 접속설치되며, 상기 실내측개방장치(15)는 양단이 축받이(17, 17')로 지지된 작동축(18)을 마련하여 그 일측단엔 페달(21)이 형성된 가동구(20)를 취부하고 그타측단엔 노브(14)의 가압면(13)상에 접속되게 만곡형의 누름구(19)가 취부되며 상기 실외측 개방장치(25)는 상기 작동축(28)을 마련하여 그 일측단에 노브(14)의 가압면(13)상에 접속되게 만곡형의 누름구(29)가 취부되고 그 타축단에 만곡형의 가동구(30)를 취부하여 외측단부에 핸들(36)이 취부된 연결축(32)의 누름구(35)가 접속되게 설치되는 것을 특징으로하는 객차의 트랩도어 개방장치.The lock piece (2) on one side of the trap door (1) is coupled and separated, and the lock unit (5) and the open side (15) and the outdoor side which are connected to operate the lock unit (5) Opening device 25 is composed of a combination of each other, the locking device 5 is a curved type of operating port 7 and the lock piece operating port 8 is elastically installed with the spring spring (9) centered around the shaft (7a) Rotating member 6 is installed to be connected to the upper end surface of the insertion hole 12 of the knob 14, the one end of the operating hole 7 is elevated to each other and the other end of the locking member 6 is elastically installed by the Tanger Spring (10) Is installed at one end of the side, the indoor side opening device 15 is provided with an operating shaft 18, both ends of which are supported by bearings 17, 17 'and a movable port having a pedal 21 formed at one end thereof. (20) is mounted, and the other side end is fitted with a curved push-hole (19) to be connected on the pressing surface (13) of the knob (14) and the outdoor opening device (25) is operated. A curved pressing hole 29 is attached to the shaft 28 so as to be connected to the pressing surface 13 of the knob 14 at one end thereof, and a movable movable hole 30 is mounted at the other shaft end thereof. The trap door opening device for a passenger carriage, characterized in that the outer end is installed so that the pressing hole 35 of the connecting shaft 32, the handle 36 is mounted.
KR2019890020182U 1989-12-28 1989-12-28 Door locking device for vehicle trap KR920004369Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890020182U KR920004369Y1 (en) 1989-12-28 1989-12-28 Door locking device for vehicle trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890020182U KR920004369Y1 (en) 1989-12-28 1989-12-28 Door locking device for vehicle trap

Publications (2)

Publication Number Publication Date
KR910011401U KR910011401U (en) 1991-07-29
KR920004369Y1 true KR920004369Y1 (en) 1992-06-29

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KR2019890020182U KR920004369Y1 (en) 1989-12-28 1989-12-28 Door locking device for vehicle trap

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