KR940005311Y1 - Cylinder of lock for furniture - Google Patents

Cylinder of lock for furniture Download PDF

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Publication number
KR940005311Y1
KR940005311Y1 KR92003465U KR920003465U KR940005311Y1 KR 940005311 Y1 KR940005311 Y1 KR 940005311Y1 KR 92003465 U KR92003465 U KR 92003465U KR 920003465 U KR920003465 U KR 920003465U KR 940005311 Y1 KR940005311 Y1 KR 940005311Y1
Authority
KR
South Korea
Prior art keywords
outer cylinder
tube
fixing
support outer
plate
Prior art date
Application number
KR92003465U
Other languages
Korean (ko)
Other versions
KR930021814U (en
Inventor
강성문
Original Assignee
강성문
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 강성문 filed Critical 강성문
Priority to KR92003465U priority Critical patent/KR940005311Y1/en
Publication of KR930021814U publication Critical patent/KR930021814U/en
Application granted granted Critical
Publication of KR940005311Y1 publication Critical patent/KR940005311Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/44—Locks or fastenings for special use for furniture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Abstract

내용 없음.No content.

Description

가구용 자물쇠의 실린더Cylinder of furniture lock

제1도는 본 고안의 조립상태 단면도.1 is a cross-sectional view of the assembled state of the present invention.

제2도는 종래의 제품 조립상태 단면도.2 is a cross-sectional view of a conventional product assembly state.

제3도는 본 고안의 분해사시도이다.3 is an exploded perspective view of the present invention.

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

1 : 고정판 2 : 고정관1: fixing plate 2: fixing tube

3 : 고정돌기 4 : 지지외통3: fixed protrusion 4: support outer cylinder

4a : 중심관 4b, 4c : 결합홈4a: center tube 4b, 4c: coupling groove

5 : 외향돌출부 6 : 핀삽입공5: outward projection 6: pin insertion hole

7 : 결합횡공 8 : 보강링7: combined transverse hole 8: reinforcing ring

8a : 연결관 9 : 회동관8a: connector 9: hall tube

10 : 결합돌재 11 : 크랭크판10: binding stone 11: crank plate

본 고안은 가구용 자물쇠의 실린더 조립구조에 관한 것으로, 보다 구체적인 것은 회동관이 내장되는 지지외통을 합성수지제로 성형하고 고정판에 결합하여 능률적이고 실용적인 효과를 얻게한 것이다.The present invention relates to a cylinder assembly structure of a furniture lock, and more specifically, to form a support outer cylinder in which a rotating tube is built with a synthetic resin and to combine with a fixed plate to obtain an efficient and practical effect.

종래의 가구용 자물쇠는 제2도에 도시된 바와같이 금속재 고정판(1)에 구멍을 뚫고 지지외통(4)의 내측단에 연결부(4')를 형성하여 연결부(4')를 고정판의 구멍에 끼워 외측단을 돌출시킨후 확관시켜서 고정판에 고정시키고 지지외통(4)의 중심관 입구에 보호구를 끼운뒤 지지외통 중심관속으로 회동관(9)을 삽통시켜 회동관의 내측단이 크랭크판과 결합되도록 다시 가공해야하는바 고정판과 지지외통을 금속제로 해야하고 지지외통을 고정시키는 작업공정이 까다롭고 복잡하여 능률이 떨어지는 불편이 있고, 생산가격이 고가로 되는 결점이 있었다.In the conventional furniture lock, as shown in FIG. 2, a hole is formed in the metal fixing plate 1, and a connecting portion 4 'is formed at the inner end of the support outer cylinder 4 to insert the connecting portion 4' into the hole of the fixing plate. After protruding the outer end, expand it, fix it to the fixed plate, insert a protective device at the entrance of the center tube of the support outer cylinder (4), and insert the pivot tube (9) into the center of the support outer cylinder so that the inner end of the pivot tube is coupled with the crank plate. There is a drawback that the process of fixing the support outer cylinder should be made of metal, and the working process of fixing the support outer cylinder is complicated and inefficient, and the production price is expensive.

본 고안은 위와같은 점을 개선하기 위하여 안출한 것으로 이를 보다 상세히 도면에 의거 설명하면 다음과 같다.The present invention has been devised to improve the above-mentioned point and described in more detail based on the drawings as follows.

고정판(1)의 지지외통 고정부에 일정길이로 고정관(2)을 형성하여 그 외측에 고정돌기(3)를 구비시키고 지지외통(4)은 합성수지제로 성형하되 중심관(4a)의 내측고정부와 입구측에 각각 결합홈(4b)(4c)을 형성하여 외측결합홈에는 금속제 보강링(8)을 끼우고 내측결합홈(4b)에 고정관(2)이 삽입되게하여 지지외통의 외향돌출부(5) 내측에 결합횡공(7)을 형성하여 고정돌기(3)를 보강링(8)의 입구에서 회동관(9)을 끼워 회동관 내측결합부(9')가 크랭크판(11)의 연결공을 관통하여 그 외측면에서 젖혀져 결합돌재(10)가 되어 걸리도록 하므로서 회동관 선단부 걸림돌재(9a)와 크랭크판(11)에 의하여 보강링과 지지외통 및 고정판이 일체로 조립되게 한 구조이다.Form a fixed tube (2) to a fixed length of the support outer cylinder fixing portion of the fixing plate (1) to have a fixing projection (3) on the outside and the support outer cylinder (4) is molded of synthetic resin, but the inner fixing part of the center tube (4a) Coupling grooves 4b and 4c are formed at the inlet and inlet sides, respectively, so that a metal reinforcing ring 8 is inserted into the outer coupling groove, and the fixing tube 2 is inserted into the inner coupling groove 4b so that the outward protrusion of the support outer cylinder ( 5) The inner coupling portion 9 'is connected to the crank plate 11 by inserting the rotating tube 9 at the inlet of the reinforcing ring 8 by forming the engaging transverse hole 7 in the inner side. The reinforcing ring, the support outer cylinder, and the fixed plate are integrally assembled by the locking end portion engaging stone 9a and the crank plate 11 so as to be hung from the outer surface thereof to be engaged with the engaging stone 10 through the ball. to be.

이와같이된 본 고안은 고정판(1)의 고정관(2)과 고정돌기(3)를 지지외통(4)의 결합홈(4b)과 결합횡공(7)에 끼우고 지지외통(4)의 결합홈(4c)에 보강링(8)을 끼운후 중심공으로 회동관(9)을 관통시켜 내측결합부(9')를 크랭크판(11)의 구멍으로 관통시키고 외측에서 젖혀 크랭크판 외면에 밀착되게 하면 지지외통과 고정판 및 회동관의 조립이 완료되기 때문에 조립작업이 용이하고 능률적으로 될뿐 아니라 보강링이 빠져나갈 수 없도록 되는 이점이 있고 제품을 만들어 열쇠를 회동관에 끼우고 회전시킬때 지지외통(4)이 고정판(1)에서 회전될 염려가 없도록 되므로 동작이 안전한 자물쇠를 만들 수 있는 이점이 있고 가격을 염가로 할 수 있게되는 등의 장점이 있는 것이다.The present invention as described above inserts the fixing tube (2) and the fixing projection (3) of the fixing plate (1) in the coupling groove (4b) and the coupling transverse hole (7) of the support outer cylinder (4) and the coupling groove of the support outer cylinder (4) ( Insert the reinforcing ring (8) into the 4c) and pass the inner tube (9) through the center hole to penetrate the inner engaging portion (9 ') through the hole of the crank plate 11 and flipped from the outside to be in close contact with the crank plate outer surface Since the assembly of the outer cylinder, the fixed plate and the rotating tube is completed, the assembly work is easy and efficient, and there is an advantage that the reinforcing ring can not be pulled out. Since there is no fear of rotating in the fixed plate (1) there is an advantage that the operation can make a safe lock, and the price can be made cheap.

Claims (1)

고정판(1)의 지지외통 연결부에 고정관(2)과 고정돌기(3)를 형성시키고 합성수지제 지지외통(4)의 중심관(4a) 내측과 외향돌출부(5) 내측에 결합홈(4b)과 결합횡공(7)을 나란히 형성하여 지지외통 선단에 보강링(8)을 끼우고 지지외통 중심공으로 회동관(9)을 끼워 회동관 내측에 크랭크판(11)을 결착시키면 보강링(8)과 지지원판(4) 및 고정판(1)이 일체로 연결되게한 가구용 자물쇠의 실린더 결합구조.The fixing tube 2 and the fixing protrusion 3 are formed at the support outer cylinder connecting portion of the fixing plate 1, and the coupling groove 4b is provided inside the center tube 4a and the outward protrusion 5 of the synthetic resin supporting outer cylinder 4; Form a side-by-side coupling (7) side by side to insert a reinforcing ring (8) to the end of the support outer cylinder and insert the rotating tube (9) into the support outer cylinder center hole to bind the crank plate (11) inside the rotating tube (8) The cylinder lock structure of the furniture lock which the support disc 4 and the fixed plate 1 are integrally connected.
KR92003465U 1992-03-05 1992-03-05 Cylinder of lock for furniture KR940005311Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92003465U KR940005311Y1 (en) 1992-03-05 1992-03-05 Cylinder of lock for furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92003465U KR940005311Y1 (en) 1992-03-05 1992-03-05 Cylinder of lock for furniture

Publications (2)

Publication Number Publication Date
KR930021814U KR930021814U (en) 1993-10-16
KR940005311Y1 true KR940005311Y1 (en) 1994-08-10

Family

ID=19329891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92003465U KR940005311Y1 (en) 1992-03-05 1992-03-05 Cylinder of lock for furniture

Country Status (1)

Country Link
KR (1) KR940005311Y1 (en)

Also Published As

Publication number Publication date
KR930021814U (en) 1993-10-16

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