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, in a non-bolting manner, a door stopper (1) for supporting a door-opening status using a supporting bar (1b) engaged with a fixing bracket (1a) by a hinge to turn. The structure is improved so that a primary fixing force can be applied by inserting a joint tube into a mounting hole of the fixing bracket to be coupled, a secondary fixing force can be applied by a bolt screwed to a coupling pipe through the joint tube, and a tertiary fixing force can be applied by expanding the joint tube to be compressed on the inner circumference surface of the mounting hole using bolt screw coupling. Therefore, a fixing force between an adhesive plate and the fixing bracket of the door stopper is maintained to be firm, thereby highly improving durability against repeated impact loads. In particular, the present invention comprises, as main components, an adhesive plate (10), a gap maintenance piece (20), a compartment (30), a coupling plate (40), and a partition plate (32) so that bolt loosening and damage to a screw coupling part can be prevented using an additional coupling force by the joint tube even if the thickness of the adhesive plate is minimized.
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, in a non-bolting manner, a door stopper (1) for supporting a door-opening status using a supporting bar (1b) engaged with a fixing bracket (1a) by a hinge to turn. The structure is improved so that a primary fixing force can be applied by inserting a joint tube into a mounting hole of the fixing bracket to be coupled, a secondary fixing force can be applied by a bolt screwed to a coupling pipe through the joint tube, and a tertiary fixing force can be applied by expanding the joint tube to be compressed on the inner circumference surface of the mounting hole using bolt screw coupling. Therefore, a fixing force between an adhesive plate and the fixing bracket of the door stopper is maintained to be firm, thereby highly improving durability against repeated impact loads. In particular, the present invention comprises, as main components, an adhesive plate (10), a gap maintenance piece (20), a compartment (30), a coupling plate (40), and a partition plate (32) so that bolt loosening and damage to a screw coupling part can be prevented using an additional coupling force by the joint tube even if the thickness of the adhesive plate is minimized.
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)
2023-10-25
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
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