A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
No-perforation adhesive adapter for door stopper installation
The present invention relates to a non-perforation adhesive adapter for installing a door stopper, which is to install the door stopper (1) supporting the door-open status by a support bar (1b) engaged with a fixing bracket (1a) by a hinge and turning on a door by a non-bolting method. The structure is improved to have a first fixing force by inserting a joint tube into a mounting hole of the fixing bracket, a second fixing force by a bolt penetrating the joint tube and engaged with a fastening pipe by a screw, and a third fixing force by the joint tube being extended by the engagement between a bolt and a screw and being compressed on an inner circumferential surface of the mounting hole. The fixing force is firmly maintained between an adhesive plate and the fixing bracket of the door stopper such that durability against repeated impact load can be improved to a high level. Especially, even if the thickness of the adhesive plate is minimized, the loosening of the bolt and the damage to the screw fastening unit can be prevented by an additional binding force by the joint tube. The adapter comprises an adhesive plate (10), a gap maintaining piece (20), a compartment (30), a fastening pipe (40), and a diaphragm (32).
본 발명은 고정브라켓(1a)에 힌지 결합되어 선회운동되는 지지바(1b)에 의해 도어 개방 상태를 지지하는 도어스토퍼(1)를 무볼팅방식으로 도어에 설치하기 위한 도어스토퍼 설치용 무타공 접착식 어뎁터에 관련되며, 고정브라켓의 장착홀에 조인트튜브를 끼움 결합되어 1차 고정력이 작용하고, 조인트튜브를 관통하여 체결관에 나사 결합되는 볼트에 의해 2차 고정력이 작용하며, 볼트 나사 결합에 의해 조인트튜브가 확관되면서 장착홀 내주면에 압착되어 3차 고정력이 작용하도록 구조 개선되어, 접착플레이트와 도어스토퍼의 고정브라켓 간에 고정력이 견고하게 유지되어 반복적인 충격하중에 대한 내구성이 고도로 향상되고, 특히, 접착플레이트 두께를 최소화하더라도 조인트튜브에 의한 추가적인 결속력으로 인해 볼트 풀림 및 나사체결부 손상을 방지할 수 있도록 접착플레이트(10), 간격유지편(20), 격실(30), 체결관(40), 격판(32)을 포함하여 주요 구성으로 한다.
No-perforation adhesive adapter for door stopper installation
The present invention relates to a non-perforation adhesive adapter for installing a door stopper, which is to install the door stopper (1) supporting the door-open status by a support bar (1b) engaged with a fixing bracket (1a) by a hinge and turning on a door by a non-bolting method. The structure is improved to have a first fixing force by inserting a joint tube into a mounting hole of the fixing bracket, a second fixing force by a bolt penetrating the joint tube and engaged with a fastening pipe by a screw, and a third fixing force by the joint tube being extended by the engagement between a bolt and a screw and being compressed on an inner circumferential surface of the mounting hole. The fixing force is firmly maintained between an adhesive plate and the fixing bracket of the door stopper such that durability against repeated impact load can be improved to a high level. Especially, even if the thickness of the adhesive plate is minimized, the loosening of the bolt and the damage to the screw fastening unit can be prevented by an additional binding force by the joint tube. The adapter comprises an adhesive plate (10), a gap maintaining piece (20), a compartment (30), a fastening pipe (40), and a diaphragm (32).
본 발명은 고정브라켓(1a)에 힌지 결합되어 선회운동되는 지지바(1b)에 의해 도어 개방 상태를 지지하는 도어스토퍼(1)를 무볼팅방식으로 도어에 설치하기 위한 도어스토퍼 설치용 무타공 접착식 어뎁터에 관련되며, 고정브라켓의 장착홀에 조인트튜브를 끼움 결합되어 1차 고정력이 작용하고, 조인트튜브를 관통하여 체결관에 나사 결합되는 볼트에 의해 2차 고정력이 작용하며, 볼트 나사 결합에 의해 조인트튜브가 확관되면서 장착홀 내주면에 압착되어 3차 고정력이 작용하도록 구조 개선되어, 접착플레이트와 도어스토퍼의 고정브라켓 간에 고정력이 견고하게 유지되어 반복적인 충격하중에 대한 내구성이 고도로 향상되고, 특히, 접착플레이트 두께를 최소화하더라도 조인트튜브에 의한 추가적인 결속력으로 인해 볼트 풀림 및 나사체결부 손상을 방지할 수 있도록 접착플레이트(10), 간격유지편(20), 격실(30), 체결관(40), 격판(32)을 포함하여 주요 구성으로 한다.
No-perforation adhesive adapter for door stopper installation
도어스토퍼 설치용 무타공 접착식 어뎁터
LEE SANG CHOON (author)
2023-07-31
Patent
Electronic Resource
Korean
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
No-perforation adhesive adapter for door stopper installation
| European Patent Office | 2023
Door Stopper and Stationary Installation Support of Door Stopper
European Patent Office | 2022