KR0139122Y1 - Flush handle assembly of latch type - Google Patents
Flush handle assembly of latch type Download PDFInfo
- Publication number
- KR0139122Y1 KR0139122Y1 KR2019950036070U KR19950036070U KR0139122Y1 KR 0139122 Y1 KR0139122 Y1 KR 0139122Y1 KR 2019950036070 U KR2019950036070 U KR 2019950036070U KR 19950036070 U KR19950036070 U KR 19950036070U KR 0139122 Y1 KR0139122 Y1 KR 0139122Y1
- Authority
- KR
- South Korea
- Prior art keywords
- latch body
- latch
- handle
- receiving
- case
- Prior art date
Links
- 230000000452 restraining effect Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B5/00—Handles completely let into the surface of the wing
- E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
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- 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
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
격심한 진동환경하에 사용되더라도 잠금기능의 상실이 없는 래치식 평면핸들장치를 제공한다.It provides a latch type flat handle device without loss of locking function even when used under severe vibration environment.
문짝(20)에 고착한 케이스(1)로부터 횡단피벗축(11)을 중심으로 핸들(3)을 인출하여 회전시킬 때, 핸들(3)의 작동돌출부(12)로 래치체(2)를 가압용 스프링(10)에 맞서서 후퇴시켜, 래치체(2)의 선단부를 고정틀체(14)측의 받이봉(5)에서 이탈시키는 래치식 평면핸들장치에 있어서, 케이스(1)의 측부에 구속아암부(4)를 설치하여, 구속아암부(4)의 배면측에 받이봉(5)이 걸거나 벗김하는 받이홈(13)를 설치하고, 잠금위치에 있어서 래치체(2)의 선단부 정면에 의하여 받이홈(13)을 폐쇄한다.When the handle 3 is pulled out and rotated about the transverse pivot shaft 11 from the case 1 fixed to the door 20, the latch body 2 is pressed by the actuating protrusion 12 of the handle 3. In the latch type flat handle device which retracts against the spring 10 and detaches the front end of the latch body 2 from the receiving rod 5 on the side of the fixing frame 14, it restrains on the side of the case 1. The arm part 4 is provided, and the receiving groove 13 which hangs or peels off the receiving rod 5 is provided in the back side of the restraint arm part 4, and it is provided in front of the front end of the latch body 2 in a locked position. By closing the receiving groove (13).
Description
제1도는 본 고안의 1실시예에 관한 래치식 평면핸들장치의 잠금상태로 문짝의 도시를 생략한 정면도.1 is a front view without a door shown in the locked state of the latch-type flat handle device according to an embodiment of the present invention.
제2도는 래치식 평면핸들장치의 배면도.2 is a rear view of the latch-type flat handle device.
제3도는 제1도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 케이스 2 : 래치체1 case 2 latch body
3 : 핸들 4 : 케이스의 구속아암부3: handle 4: restraint arm of case
5 : 받이봉 6 : 케이스의 핸들수용부5: receiving rod 6: handle receiving portion of case
7 : 케이스의 래치체수용부 8 : 래치체의 선단부캠면7: Latch body accommodating part of case 8: Front end cam surface of latch body
9 : 래치체의 작동돌출부용 받이구멍 10 : 가압용 스프링9: receiving hole for operation protrusion of latch body 10: spring for press
11 : 핸들의 횡단피벗축 12 : 핸들의 작동돌출부11: Cross pivot axis of handle 12: Operation protrusion of handle
13 : 구속아암부의 받이홈 14 : 고정틀체13: receiving groove of the restraining arm 14: fixed frame
15 : 핸들의 조작부 16 : 부착금구15: operation portion of the handle 16: mounting bracket
17 : 작은나사 18 : 부착기판17: small screw 18: mounting substrate
19 : 부착구멍 20 : 문짝19: mounting hole 20: door
21 : 문짝의 케이스 끼워넣기용 개구부 22 : 작동 돌출부용 슬롯21: opening for inserting the case of the door 22: slot for the working protrusion
[산업상의 이용 분야][Industrial use]
본 고안은 화물트럭의 짐받이 컨테이너의 문짝등에 사용되는 래치식 평면핸들장치에 관한 것이다.The present invention relates to a latch-type flat handle device used for the door of the load container of the cargo truck.
[종래의 기술][Prior art]
종래의 래치식 평면핸들장치에서는 일본국 실개소 63-46568호 공보에 개시된 것과 같이 케이스에 수용한 래치체를 스프링으로 전진가압하고, 래치체의 선단부를 고정틀체측의 받이봉에 걸어맞춤시킴으로서 문짝이 고정틀체에 대하여 잠금되어 있다. 이 잠금상태는 케이스로부터 핸들을 인출하고 회전시켜, 핸들(3)의 작동돌출부로 래치체를 가압용 스프링에 맞서서 후퇴시킴으로서 해제된다.In the conventional latch-type flat handle device, as described in Japanese Patent Application Laid-Open No. 63-46568, the latch body accommodated in the case is pressurized forward with a spring, and the front end of the latch body is engaged with the supporting rod on the side of the fixing frame body. It is locked against the fixed frame. This locked state is released by pulling the handle out of the case and rotating it, and retracting the latch body against the pressing spring with the actuating projection of the handle 3.
그러나 종래장치에서는 진동이 격심한 환경하에서 사용하는 경우, 래치체의 전진가압용 스프링의 고유진동수가 외부진동의 진동수와 합치하였을때, 공진현상에 의하여 스프링이 우발적으로 신축함으로써, 래치체와 받이봉의 걸어맞춤이 해제되어 잠금기능을 상실할 위험성이 있다.However, in the conventional apparatus, when the vibration is severely used, when the natural frequency of the spring for the forward pressure of the latch body coincides with the frequency of the external vibration, the spring accidentally expands and contracts due to the resonance phenomenon. There is a risk of the lock being released and the locking function will be lost.
[고안이 해결하려고 하는 과제][Problem that plan is trying to solve]
따라서, 본 고안의 목적은 격심한 진동환경하에서 사용되더라도 잠금기능의 상실이 없는 래치식 평면핸들장치를 제공하는 것에 있다.Accordingly, an object of the present invention is to provide a latch-type flat handle device without loss of the locking function even when used under severe vibration environment.
[과제를 해결하기 위한 수단][Means for solving the problem]
이하, 첨부도면중의 참조부호를 사용하여 설명하면 본 고안에서는 문짝(20)에 고착한 케이스(1)로부터 횡단피벗축(11)을 중심으로 핸들(3)을 인출하고 회전시켰을때, 핸들(3)의 작동돌출부(12)로 래치체(3)를 가압용 스프링(10)에 맞서서 후퇴시켜, 래치체(2)의 선단부를 고정틀체(14)측의 받이봉(5)에서 이탈시키는 래치식 평면핸들장치에 있어서, 케이스(1)의 측부에 구속아암부(4)를 설치하고, 구속아암부(4)의 배면측에 받이봉(5)이 걸거나 벗김하는 받이홈(13)을 설치하고, 래치체(2)의 선단부 정면에 의하여 받이홈(13)을 폐쇄한다.Hereinafter, referring to the reference numerals in the accompanying drawings, in the present invention, when the handle 3 is pulled out and rotated about the transverse pivot axis 11 from the case 1 fixed to the door 20, the handle ( A latch for retracting the latch body 3 against the pressure spring 10 by the actuating protrusion 12 of 3), and disengaging the end of the latch body 2 from the receiving rod 5 on the fixing frame 14 side. In the planar handle device, the restraint arm part 4 is provided in the side part of the case 1, and the receiving groove 13 in which the backing rod 5 hangs or peels off the back side of the restraint arm part 4 is provided. It installs and closes the receiving groove 13 by the front end part of the latch body 2. As shown in FIG.
[작용][Action]
제3도에 도시되는 바와같이 문짝(20)이 완전히 닫힌 상태에 있을때에는 받이봉(5)은 케이스(1)의 구속아암부(4)의 받이홈(13)에 걸어맞춤하여 있고, 받이홈(13)의 배면측이 래치체(2)의 선단부 정면에서 폐쇄되어 있기 때문에, 받이봉(5)은 받이홈(13)내에 완전히 가두어져 있다.As shown in FIG. 3, when the door 20 is completely closed, the receiving rod 5 is engaged with the receiving groove 13 of the restraining arm portion 4 of the case 1, and the receiving groove is Since the back side of 13 is closed in front of the front-end | tip part of the latch body 2, the receiving rod 5 is fully confined in the receiving groove 13.
받이홈(13)은 래치체(2)의 진퇴방향에 대하여 교차하는 내벽면(13a,13b)을 갖고 있으므로 진동환경하에 있어서 래치체(2)의 가압용 스프링(10)이 공진현상에 의하여 우발적으로 신축하더라도, 받이봉(5)과 받이홈(13)의 걸어맞춤은 명확하게 유지된다.Since the receiving groove 13 has inner wall surfaces 13a and 13b intersecting with the latching body 2 in the advancing direction, the spring 10 for pressurization of the latching body 2 is accidentally caused by a resonance phenomenon in a vibration environment. Even if stretched to, the engagement of the receiving rod 5 and the receiving groove 13 is clearly maintained.
핸들(3)을 케이스(1)로부터 인출하고 회전시키면, 작동돌출부(12)가 래치체(2)를 후퇴 슬라이딩시키기 때문에, 래치체(2)의 선단부에 의한 받이홈(13)의 폐쇄가 해제된다. 이때문에, 핸들(3)를 다시 당겨서 문짝(20)을 개방조작하면, 받이봉(5)이 받이홈(13)으로부터 탈출한다.When the handle 3 is pulled out from the case 1 and rotated, the operation protrusion 12 slides back the latch body 2, so that the closing of the receiving groove 13 by the distal end of the latch body 2 is released. do. For this reason, when the handle 20 is pulled back and the door 20 is operated to open, the receiving rod 5 escapes from the receiving groove 13.
문짝(20)의 개방후 핸들(3)로부터 손을 떼면, 래치체(2)가 스프링(10)의 가압에 의하여 전진 슬라이딩하여 받이홈(13)를 재차 폐쇄하고, 작동 돌출부(12)를 통해 스프링(10)으로 눌러진 핸들(3)은 케이스(1) 내에 몰입 회전한다.After the door 20 is released, when the hand is released from the handle 3, the latch body 2 slides forward by the pressure of the spring 10 to close the receiving groove 13 again, and through the operation protrusion 12. The handle 3 pressed by the spring 10 immersedly rotates in the case 1.
문짝(20)을 폐쇄하였을때, 폐쇄동작의 종단에서 받이봉(5)에 눌러진 래치체(2)는 스프링(10)의 가압에 맞서서 후퇴 슬라이딩하고, 문짝(20)이 완전히 폐쇄되었을때, 래치체(2)는 스프링(10)의 가압에 의하여 전진 슬라이딩하여, 받이봉(5)의 배면측과 걸어맞춤한다.When the door 20 is closed, the latch body 2 pressed against the receiving rod 5 at the end of the closing operation slides backward against the pressure of the spring 10, and when the door 20 is completely closed, The latch body 2 slides forward by the pressure of the spring 10 and engages with the back side of the receiving rod 5.
[실시예]EXAMPLE
도시의 실시예에서는 문짝(20)의 개구부(21)에 끼워넣어진 케이스(1)는 부착금구(16)와 작은나사(17)에 의하여 문짝(20)에 고착되어, U자모양으로 접어 구부린 받이봉(5)의 부착기판(18)은 부착구멍(19)를 지나는 작은나사등에 의하여 고정틀체(14)의 내측면에 고착되어 있다. 케이스(1)에는 정면측에 핸들수용부(6)가 설치되고, 배면측에 래치체수용부(7)가 설치되어 있다. 핸들(3)의 배면측의 작동 돌출부(12)는 핸들수용부(6)와 래치체수용부(7) 사이의 격벽에 설치한 슬롯(22)을 통하여, 래치체(2)의 중간부의 받이구멍(9)에 삽입되어 있다.In the illustrated embodiment, the case 1 inserted into the opening 21 of the door 20 is fixed to the door 20 by the mounting bracket 16 and the small screw 17, and folded into a U-shape. The attachment substrate 18 of the receiving rod 5 is fixed to the inner side surface of the fixing frame 14 by a small screw or the like passing through the attachment hole 19. The case 1 is provided with a handle accommodating portion 6 on the front side and a latch body accommodating portion 7 on the back side. The actuating projection 12 on the rear side of the handle 3 receives the intermediate portion of the latch body 2 via a slot 22 provided in the partition wall between the handle accommodation portion 6 and the latch body accommodation portion 7. It is inserted in the hole 9.
래치체수용부(7)에 직선 슬라이딩 가능하게 수용된 래치체(2)는 압축코일스프링으로 이루어지는 스프링(10)에 의하여 받이봉(5)의 방향으로 전진가압되어 있다. 핸들(3)의 조작부(15)를 당겨 핸들(3)을 횡단피벗축(11)을 중심으로 인출하여 회전시키면, 작동 돌출부(12)가 상기 받이구멍(9)의 받이벽면(9a)을 누르기 때문에, 래치체(2)는 스프링(10)의 가압에 맞서서 후퇴 슬라이딩하고, 래치체(2)의 선단부가 받이봉(5)으로부터 이탈한다.The latch body 2 accommodated in the latch body receiving portion 7 so as to be linearly slidable is forward-pressed in the direction of the receiving rod 5 by a spring 10 made of a compression coil spring. When the handle 3 is pulled out and rotated about the transverse pivot shaft 11 by pulling the operating portion 15 of the handle 3, the actuating protrusion 12 presses the receiving wall surface 9a of the receiving hole 9. For this reason, the latch body 2 slides backward against the pressure of the spring 10, and the front end of the latch body 2 detaches from the receiving rod 5.
래치체(2)의 선단부에는 배면측을 향하여 만곡한 캠면(8)이 설치되어 있고, 문짝(20)을 폐쇄하였을때, 폐쇄동작의 종단에서 해당캠면(8)이 받이봉(5)에 슬라이딩함으로서, 래치체(2)는 스프링(10)의 가압에 맞서서 후퇴 슬라이딩한다. 문짝(20)이 완전히 폐쇄되었을때, 캠면(8)은 받이봉(5)에 눌러지지않는 위치에 오기때문에, 래치체(2)는 스프링(10)의 가압에 의하여 전진 슬라이딩하고, 받이봉(5)의 배면측과 걸어맞춤한다. 이로서 받이봉(5)은 구속아암부(4)의 받이홈(13)내로 가두워진다.The cam surface 8 curved toward the back side is provided in the front-end | tip part of the latch body 2, When the door 20 is closed, the said cam surface 8 slides to the receiving rod 5 at the end of a closing operation | movement. As a result, the latch body 2 slides backward against the pressure of the spring 10. When the door 20 is completely closed, the cam surface 8 comes into a position not pressed by the receiving rod 5, so the latch body 2 slides forward by the pressure of the spring 10, and the receiving rod ( Engage with back side of 5). As a result, the receiving rod 5 is confined into the receiving groove 13 of the restraining arm portion 4.
[고안의 효과][Effect of design]
이상과 같이 본 고안의 래치식 평면핸들장치에서는 잠금위치에 있어서 케이스측부의 구속아암부(4)의 받이홈(13)에 받이봉(5)이 걸어맞춤하고, 해당받이홈(13)이 래치체(2)의 선단부정면에서 폐쇄되기 때문에, 진동이 격심한 사용환경하에 공진현상에 의하여 래치체(2)의 가압용 스프링(10)이 우발적으로 신축하더라도 받이홈(13)으로부터 받이봉(5)이 탈출하는 일은 없고, 고정틀체(14)에 대한 문짝(20)의 잠금은 견고하게 유지된다.As described above, in the latch type flat handle device of the present invention, the receiving rod 5 is engaged with the receiving groove 13 of the constraining arm portion 4 of the case side portion in the locked position, and the receiving groove 13 is latched. Since it is closed at the front end face of the sieve 2, even if the spring 10 for pressurization of the latch body 2 is inadvertently stretched due to the resonance phenomenon under the severe use environment, the receiving rod 13 from the receiving groove 13 ) Does not escape, and the lock of the door 20 to the fixing frame 14 is firmly maintained.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP95-79636 | 1995-03-10 | ||
| JP7079636A JPH08246735A (en) | 1995-03-10 | 1995-03-10 | Latch type plane handle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960031758U KR960031758U (en) | 1996-10-24 |
| KR0139122Y1 true KR0139122Y1 (en) | 1999-04-01 |
Family
ID=13695588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950036070U KR0139122Y1 (en) | 1995-03-10 | 1995-11-28 | Flush handle assembly of latch type |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH08246735A (en) |
| KR (1) | KR0139122Y1 (en) |
| CN (1) | CN1137598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943597A (en) * | 2012-11-29 | 2013-02-27 | 无锡市海联舰船附件有限公司 | Stairway hole hatch cover for ship |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085769C (en) * | 1998-10-30 | 2002-05-29 | 泷源制造株式会社 | Plane handle |
| KR100767070B1 (en) * | 2007-01-09 | 2007-10-15 | 호 식 박 | Door locking device |
| CN102691446B (en) * | 2011-03-24 | 2015-01-28 | 海洋王照明科技股份有限公司 | Door lock |
| JP5588084B1 (en) * | 2014-05-20 | 2014-09-10 | 株式会社栃木屋 | Flat handle device |
| CN106801941A (en) * | 2017-03-27 | 2017-06-06 | 深圳市艾吉森环保科技有限公司 | One kind improves Clean air delivery rate turbo charged air clarifier |
-
1995
- 1995-03-10 JP JP7079636A patent/JPH08246735A/en active Pending
- 1995-11-28 KR KR2019950036070U patent/KR0139122Y1/en not_active IP Right Cessation
-
1996
- 1996-03-08 CN CN96102740A patent/CN1137598A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943597A (en) * | 2012-11-29 | 2013-02-27 | 无锡市海联舰船附件有限公司 | Stairway hole hatch cover for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960031758U (en) | 1996-10-24 |
| CN1137598A (en) | 1996-12-11 |
| JPH08246735A (en) | 1996-09-24 |
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