KR940004172A - Door locks for telecommunication equipment - Google Patents

Door locks for telecommunication equipment Download PDF

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Publication number
KR940004172A
KR940004172A KR1019920015741A KR920015741A KR940004172A KR 940004172 A KR940004172 A KR 940004172A KR 1019920015741 A KR1019920015741 A KR 1019920015741A KR 920015741 A KR920015741 A KR 920015741A KR 940004172 A KR940004172 A KR 940004172A
Authority
KR
South Korea
Prior art keywords
door
stopper
thin plate
opened
plate spring
Prior art date
Application number
KR1019920015741A
Other languages
Korean (ko)
Other versions
KR960014375B1 (en
Inventor
이광현
Original Assignee
정장호
금성정보통신 주식회사
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 정장호, 금성정보통신 주식회사 filed Critical 정장호
Priority to KR1019920015741A priority Critical patent/KR960014375B1/en
Publication of KR940004172A publication Critical patent/KR940004172A/en
Application granted granted Critical
Publication of KR960014375B1 publication Critical patent/KR960014375B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

본 발명은 전자통신장비의 도어잠금장치에 관한 것으로, 좀더 상세하게는 박판스프링의 장력을 이용하여 도어의 개폐동작이 간단한 작동원리로 이루어지게 하므로써 체결력을 향상시키고 원가점감의 효과를 극대화시키는데 적당하도록 한 것이다.The present invention relates to a door locking device of an electronic communication device, and more particularly, by using the tension of the thin plate spring so that the opening and closing operation of the door is made by a simple operation principle to improve the tightening force and maximize the effect of cost reduction It is.

종래의 기술은 걸림쇠(10)와 걸림발(11)과의 결합력에 있어 걸림쇠(10)와 걸림발(11)의 결합공차로 인해 도어의 흔들림이 있을 뿐만 아니라 장시간 사용시 걸림쇠(10)의 마모로 인한 파손 및 외부충격에 의해 열릴 우려가 있으며 철판과 자석을 이용한 경우는 자석(8)과 철판(9)의 사용으로 인한 비용부담 및 제품의 무게가중에 의한 충력 그리고 개폐턱에 어떤 물체의 간섭에 의해 도어가 열릴 우려가 있었다.The prior art is not only the shaking of the door due to the coupling tolerance between the stopper 10 and the stopper 11 in the coupling force between the stopper 10 and the stopper 11, but also due to wear of the stopper 10 when used for a long time. It may be opened due to damage and external shocks.In case of using iron plate and magnet, the cost burden due to the use of magnets (8) and (9), the weight of the product, the impact of weight, and the interference of any object on the opening and closing jaw. There was a risk of the door opening.

본 발명은 이에 따라 몸체길이의 각 위치에 따라 가해지는 장력의 방향이 변화되는 박판스프링 및 박판스프링의 장력을 도어개폐 동작으로 안내하는 수단으로 전면판과 도어의 개폐동작이 이루어질 수 있게 하여 그 체결력이 우수하면서도 단순한 구조로 되는 도어잠금장치를 구성한 것이다.According to the present invention, the closing force of the front plate and the door can be opened and closed by means of guiding the tension of the thin plate spring and the thin plate spring in which the direction of the tension applied according to each position of the body length is opened and closed. The door lock is made of this excellent yet simple structure.

Description

전자통신 장비의 도어 잠금 장치Door locks for telecommunication equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 본 발명에 의한 도어잠금장치 사시도,4 is a perspective view of a door locking device according to the present invention;

제5도는 본 발명에 의한 도어잠금치의 제1동작(가)∼제4동작(라) 과정을 확대시켜 보인 단면도, 제6도는 제5도(가)의 B부 상세도.5 is a cross-sectional view showing an enlarged process of the first operation (a) to the fourth operation (d) of the door lock according to the present invention, Figure 6 is a detailed view of the portion B of Figure 5 (a).

Claims (2)

걸림턱(5a)과 상사점(5b)과 하사점(5c)을 한 몸체에 연이어 형성시키면서 한 끝단을 전면판(1)의 소정위치에 융착, 고정시킨 박판스프링(5)과, 힌지(6a)와 힌지홀더(6)로 전면판(1)에 조립되는 도어(2)를 지지하면서 회전시키기 위해 도어(2)의 일측에 부착되는 지지회전관(3)과, 상기 박판스프링(5)의 미끄럼 동작을 안내하여 도어(2)의 개폐동작으로 연결시키기 위해 지지회전판(3)에 수직으로 세워져 부착되는 가이드핀(4)으로 구성하여 박판스프링(5)의 장력의 원리로 도어개폐가 이루어지게 한 것을 특징으로 하는 전자통신 장비의 도어잠금장치.A thin plate spring 5 in which one end is fused and fixed at a predetermined position of the front plate 1 while the locking jaw 5a, the top dead center 5b, and the bottom dead center 5c are successively formed in one body, and the hinge 6a. And a support rotary tube (3) attached to one side of the door (2) to rotate while supporting the door (2) assembled to the front plate (1) with a hinge holder (6), and the thin spring (5) In order to guide the sliding operation to the opening and closing operation of the door (2) consists of a guide pin (4) which is vertically attached to the support rotating plate (3) to be opened and closed on the principle of tension of the thin plate spring (5) Door lock of the electronic communication equipment, characterized in that. 제1항에 있어서, 상기 가이드핀(4)은 일측의 가장자리의 박판스프링(5)의 미끄럼 동작시 궤도 이탈을 방지하기 위한 이탈방지대(4a)가 형성되어진 것을 특징으로 하는 전자통신 장비의 도어잠금장치.The door of an electronic communication device according to claim 1, characterized in that the guide pin (4) is provided with a release preventing member (4a) for preventing the departure of the track during the sliding operation of the leaf spring (5) of one side edge. lock. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920015741A 1992-08-31 1992-08-31 Door locking device for electronic telecommunication fitting KR960014375B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920015741A KR960014375B1 (en) 1992-08-31 1992-08-31 Door locking device for electronic telecommunication fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920015741A KR960014375B1 (en) 1992-08-31 1992-08-31 Door locking device for electronic telecommunication fitting

Publications (2)

Publication Number Publication Date
KR940004172A true KR940004172A (en) 1994-03-14
KR960014375B1 KR960014375B1 (en) 1996-10-15

Family

ID=19338768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920015741A KR960014375B1 (en) 1992-08-31 1992-08-31 Door locking device for electronic telecommunication fitting

Country Status (1)

Country Link
KR (1) KR960014375B1 (en)

Also Published As

Publication number Publication date
KR960014375B1 (en) 1996-10-15

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E902 Notification of reason for refusal
G160 Decision to publish patent application
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GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee