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1. WO2018151459 - DOOR STRIKER FOR PREVENTING DOOR MOVEMENT

Publication Number WO/2018/151459
Publication Date 23.08.2018
International Application No. PCT/KR2018/001683
International Filing Date 08.02.2018
IPC
E05B 15/02 2006.1
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
15Other details of locks; Parts for engagement by bolts of fastening devices
02Striking-plates; Keepers; Bolt staples; Escutcheons
E05B 17/00 2006.1
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
17Accessories in connection with locks
CPC
E05B 15/0205
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
15Other details of locks; Parts for engagement by bolts of fastening devices
02Striking-plates; Keepers; Bolt staples; Escutcheons
0205Striking-plates, keepers, staples
E05B 17/0045
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
17Accessories in connection with locks
0045Silencing devices; Noise reduction
E05B 63/08
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
63Locks ; or fastenings; with special structural characteristics
08Mortise locks
E05B 63/22
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
63Locks ; or fastenings; with special structural characteristics
22operated by a pulling or pushing action perpendicular to the front plate, ; i.e. by pulling or pushing the wing itself
E05Y 2800/422
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
2800Details, accessories and auxiliary operations not otherwise provided for
40Protection
422against vibration or noise
E05Y 2900/132
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
2900Application of doors, windows, wings or fittings thereof
10for buildings or parts thereof
13characterised by the type of wing
132Doors
Applicants
  • 송성면 SONG, Sung Myon [KR]/[KR]
Inventors
  • 송성면 SONG, Sung Myon
Agents
  • 홍병의 HONG, Byung-eui
Priority Data
20-2017-000083720.02.2017KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) DOOR STRIKER FOR PREVENTING DOOR MOVEMENT
(FR) GÂCHE DE PORTE POUR EMPÊCHER UN MOUVEMENT DE LA PORTE
(KO) 도어 유동방지용 도어 스트라이커
Abstract
(EN) The present invention improves the cross-sectional shape of a striker so that a latch can be maintained in close contact with a striker while the latch is fitted to the striker without back-and-forth clearance, in order to solve the problem of a conventional striker, in which a door is shaken to make noise due to application of various external forces including changes in indoor and outdoor air pressure while a latch installed on the door is caught by a door striker installed on a door frame. The present invention comprises: a latch assembly provided on a side surface of a door (30), which is connected to and operated by a handle member; and a striker (10), to which a latch (20) of the latch assembly is fitted, installed on a door frame (40), wherein the striker (10) has a front latching protrusion (12) for latching a front surface (22) of the latch (20) and a rear latching protrusion (14) for latching a rear surface (24) of the latch (20), wherein the front latching protrusion (12) is composed of a right-angled surface (12a) of a front end thereof and an inclined surface (12b) the inside thereof.
(FR) La présente invention apporte une amélioration de la forme en coupe transversale d'une gâche de telle sorte qu'un pêne puisse être maintenu en contact étroit avec une gâche tandis que le pêne est ajusté sur la gâche sans jeu de va-et-vient, afin de résoudre le problème d'une gâche classique, où une porte est secouée et fait du bruit sous l'effet de diverses forces externes comprenant des changements de pression d'air intérieur et extérieur tandis qu'un pêne installé sur la porte est saisi par une gâche de porte installée sur un cadre de porte. Plus précisément l'invention comprend : un ensemble pêne disposé sur une surface latérale d'une porte (30), qui est relié à un élément de poignée et actionné par celui-ci ; et une gâche (10), dans laquelle est ajusté un pêne (20) de l'ensemble pêne, installée sur un cadre de porte (40), la gâche (10) présentant une saillie de verrouillage avant (12) pour verrouiller une surface avant (22) du pêne (20) et une saillie de verrouillage arrière (14) pour verrouiller une surface arrière (24) du pêne (20), la saillie de verrouillage avant (12) étant composée d'une surface à angle droit (12a) d'une extrémité avant de celle-ci et d'une surface inclinée (12b) à l'intérieur de celle-ci.
(KO) 본 고안은 도어에 설치된 래치가 도어 프레임에 설치된 도어 스트라이커에 걸린 상태에서 실내외 기압의 변화를 비록한 각종 외력의 인가에 의해 도어가 흔들리면서 소리가 나던 기존 스트라이커의 문제점을 해소할 수 있도록 스트라이커의 단면 형태를 개선하여 래치가 스트라이커에 끼워진 상태에서 앞뒤로의 유격이 없이 밀착상태를 유지할 수 있도록 한 것으로, 도어(30)의 측면에 손잡이부재와 연결되어 작동되는 래치조립체가 설치되고, 도어 프레임(40)에는 래치조립체의 래치(20)가 끼워져 걸리는 스트라이커(10)가 설치되되 상기 스트라이커(10)는 래치(20)의 전면(22)이 걸리는 전면 걸림턱(12)과 래치(20)의 후면(24)이 걸리는 후면 걸림턱(14)을 갖되 상기 전면 걸림턱(12)은 선단의 직각면(12a)과 내측의 경사면(12b)으로 이루어져 있다.
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