KR910008769Y1

KR910008769Y1 - Door lock

Info

Publication number: KR910008769Y1
Application number: KR2019880013348U
Authority: KR
Inventors: 이대훈
Original assignee: 이대훈
Priority date: 1988-08-13
Filing date: 1988-08-13
Publication date: 1991-11-04
Also published as: KR900005070U

Abstract

내용 없음.No content.

Description

문 고정구Door fixture

제1도는 본고안의 사시도.1 is a perspective view of the present invention.

제2도는 본고안의 일부 절단 분해사시도.2 is a partially exploded perspective view of the present article.

제3도는 본고안의 평단면도.3 is a plan sectional view of the present article.

제4도는 본고안의 고정봉이 통공에 압삽된 고정봉의 상단부를 경사면에 용착되게한 단면도.4 is a cross-sectional view of the fixed rod in the present invention to the upper end of the fixed rod is pressed into the inclined surface in the through hole.

제5도는 본고안의 통공에 압삽된 고정봉의 상단부를 경사면에 용착되게한 단면도.5 is a cross-sectional view in which the upper end portion of the fixed rod pushed into the through hole of the present invention is welded to the inclined surface.

제6도는 본고안의 덮개와 탄지편 및 롤러를 저면에서 본 분해사시도.6 is an exploded perspective view of the cover, the magazine piece, and the roller from the bottom of the present article.

제7도는 본고안의 사용상태도.7 is a state of use of the present proposal.

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

1 : 탄지구 5, 5' : 롤러1: Tan area 5, 5 ': Roller

6 : 밑판 10, 10' : 고정봉6: base plate 10, 10 ': fixed rod

11 : 경사면 14 : 요홈11: slope 14: groove

18, 18 : 통공18, 18: through

본고안은 가구용 여닫이 고정구에 관한 것으로 특히 로울러를 판스프링으로된 탄지구에 의하여 탄지되게 하므로서 구성이 간단하여 제조가 용이하고 문을 여닫을 때 작동감이 보다 부드럽도록 한 것이다.This paper relates to a swinging fixture for furniture, and in particular, because the roller is held by a leaflet with a leaf spring, the construction is simple and easy to manufacture, and the operation feeling is smoother when opening and closing the door.

이와 비슷한 종래의 문고정구로서는 공개실용신안 88-8083호와 같이 한쌍의 롤을 중심편 좌, 우에 지지돌조를 갖춘 탄지핀이 일체로 연설되고 이 탄지핀 각각의 타난에는 호형접핀이 일체로 연설 구성된 합성수지제의 탄지구로 탄력지지토록 한 것이 있었다.Similar conventional door locks, tanji pins with support protrusions on the left and right sides of a pair of rolls are integrally addressed, as shown in Korean Utility Model No. 88-8083, and each tanan pin has an arced contact pin. There was something to support elasticity in the tan area of synthetic resin.

그러나 이러한 문고정구는 탄지구의 구성이 복잡하고 합성수지로 되어 있어 탄성이 양호하지 못하므로 문을 여닫을 때 작동감이 부드럽지 못한 단점이 있는 것이었다.However, these door fixtures had a disadvantage in that the operation of the door opening and closing was not smooth because the composition of the tan area is complicated and the synthetic resin is not good.

본고안은 이러한 단점을 시정하기 위하여 안출한 것으로 이를 첨부 도면에 따라 상세히 설명하면 다음과 같다.The present invention has been devised to correct these disadvantages, which will be described in detail with reference to the accompanying drawings.

판스프링을 적절히 절곡하여 협지부(2), (2')와 지지부(3)로 구분되는 탄지구(1)를 형성하고 협지부(2), (2')사이에 돌봉(4), (4')이 형성된 롤러(5), (5')를 삽입하여 협지부(2), (2')에 의하여 탄력지지되게하고 프라스틱으로 된 밑판(6)에 장공(7)과 돌편(8)을 형성하여 장공(7)에 롤러(5), (5')의 돌봉(4), (4')이 이동가능하도록 삽입되고 돌편(8)의 뒤쪽에 탄지구(1)의 지지부(3)가 걸리도록 한다음 프라스틱 덮개(9)에 일체로 형성된 고정봉(10), (10')을 경사면(11)이 형성된 밑판(6)의 통공(18), (18')에 강제삽입하여 덮개(9)를 및판(6)에 결합하므로서 덮개(9)의 뒷벽(12)과 밑판(6)의 돌편(8)사이에서 탄지구(1)의 지지부(3)가 고정되고 동시에 롤러(5), (5')의 상부 돌봉(13), (13')이 덮개(9)의 요홈(14)에 이동가능 하도록 삽입되게한 것이다.The leaf spring is properly bent to form a tangerine zone 1 which is divided into the gripping portions 2, 2 'and the supporting portion 3, and between the gripping portions 2, 2', a stone bar 4, ( The rollers 5 and 5 'formed with 4') are inserted to be elastically supported by the sandwiching portions 2 and 2 ', and the long holes 7 and the stone pieces 8 on the plastic base plate 6 are formed. The rollers 5 and 5 'of the rollers 5 and 5' are inserted into the long hole 7 so as to be movable, and the support 3 of the bullet strip 1 behind the stone piece 8 is formed. And the fixing rods 10 and 10 'integrally formed in the plastic cover 9 are inserted into the through holes 18 and 18' of the base plate 6 on which the inclined surface 11 is formed. The support 3 of the bullet strip 1 is fixed between the rear wall 12 of the cover 9 and the protrusion 8 of the base plate 6 by simultaneously engaging the plate 9 and the roller 5 at the same time. , The upper protrusions 13 and 13 'of 5' are inserted into the grooves 14 of the cover 9 so as to be movable.

미설명부호(15)는 조정장공, (16)은 고정구 고정용 통공, (17)은 걸림편, (18)은 고정봉(10)이 결합되는 통공이다.Reference numeral 15 is an adjustment hole, 16 is a fixing hole for fixing, 17 is a locking piece, 18 is a fixing hole 10 is coupled to the through hole.

이와 같이 구성된 본고안은 탄지구(1)의 구성이 매우 간단하여 제조가 용이하고 탄지구(1)가 금속의 판스프링으로 되어있어 탄성이 양호하므로 문을 여닫을 때 작동감이 매우 부드러운 등의 장점이 있는 것이다.This configuration, which is constructed as described above, is easy to manufacture due to the simple configuration of the tan earth (1), and since the tan earth (1) is made of a metal leaf spring, the elasticity is good, so the operation feeling is very soft when opening and closing the door. Is there.

Claims

판스프링을 절곡하여 직선형의 지지부(3)와, 지지부(3)의 양단부로 부터 점차 내측으로 좁혀지고 그 단부에 원호상의 협지부(2), (2') 사이에 롤러(5), (5')를 삽입하여 탄력지지되게 하고 롤러(5), (5')가 삽입된 탄지구(1)를 밑판(6)과 결합된 덮개(9)내에 설치하여서된 문 고정구.The plate spring is bent to gradually narrow inwardly from the ends of the straight support 3 and the ends of the support 3, and the rollers 5, 5 between arcuate clamping portions 2 and 2 'at their ends. ') Is inserted into the resilient support and the door fixture is installed in the cover (9) combined with the base plate (6), the bullet strip (1), the roller (5), (5') is inserted.