KR200456639Y1 - Improved deadbolt for door lock - Google Patents

Improved deadbolt for door lock Download PDF

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Publication number
KR200456639Y1
KR200456639Y1 KR2020080015435U KR20080015435U KR200456639Y1 KR 200456639 Y1 KR200456639 Y1 KR 200456639Y1 KR 2020080015435 U KR2020080015435 U KR 2020080015435U KR 20080015435 U KR20080015435 U KR 20080015435U KR 200456639 Y1 KR200456639 Y1 KR 200456639Y1
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KR
South Korea
Prior art keywords
dead bolt
door lock
improved
head
cylindrical
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KR2020080015435U
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Korean (ko)
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KR20100005483U (en
Inventor
이성진
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주식회사 예스코리아
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Priority to KR2020080015435U priority Critical patent/KR200456639Y1/en
Publication of KR20100005483U publication Critical patent/KR20100005483U/en
Application granted granted Critical
Publication of KR200456639Y1 publication Critical patent/KR200456639Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0004—Lock assembling or manufacturing

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

본 고안은 선출원된(출원번호 20-2008-0002916) "도어록용 데드볼트의 제조방법"의 명세서와 도면에 도시된 데드볼트를 개선한 것으로서 데드볼트 헤드부의 보강부재와 몸체가 일체가 되도록 프레스 가공하므로 제작공정이 단축되면서도 보다 견고하여 상기 데드볼트의 내구성이 보다 향상된 개량된 도어록용 데드볼트인 것이다The present invention is an improvement of the dead bolt shown in the specification and drawings of the previously filed (Application No. 20-2008-0002916) "method of manufacturing the dead bolt for door locks", press-processed so that the reinforcing member and the body of the dead bolt head unit. Therefore, the dead bolt for the door lock is improved and the durability of the dead bolt is more robust while the manufacturing process is shorter.

금속제 몸체부(1) 보강부재, 절개, 금속재 캡. Metal body (1) Reinforcement member, incision, metal cap.

Description

개량된 도어록용 데드볼트{omitted}Improved deadbolt for door locks

본 고안은 선출원된(출원번호 20-2008-0002916) "도어록용 데드볼트의 제조방법"의 명세서에 기재된 데드볼트를 개선한 것으로서 데드볼트 헤드부와 몸체부가 일체가 되도록 프레스 가공하므로 제작공정 단축은 물론 매우 견고하여 내구성이 보다 향상된 개량된 도어록용 데드볼트에 관한 것이다The present invention is an improvement of the dead bolt described in the specification of the previously filed (Application No. 20-2008-0002916) "Manufacturing method of dead bolt for door locks", and the manufacturing process is shortened because the dead bolt head portion and the body portion are pressed. Of course, it relates to an improved door lock deadbolt, which is very robust and more durable.

상기 선출원된 고안은 데드볼트 헤드부를 저렴한 철판재를 재료로 하여 금형 프레스 성형방법으로 반원통 형상의 보강부재와 몸체부를 일체가 되도록 상기 보강부재의 체결편에 의해 연결된 연결부를 볼팅 결속시킨 다음 보강부재의 외주면을 원통형의 캡을 구비하여 씌워줌으로서 외관의 미려함과 재료비 절감과 더불어 별도의 다듬질 작업없이 대량생산 가능하는 등 기능이 뛰어나지만 데드볼트의 헤드부와 몸체부가 각기 별개로 구성되어 인위적으로 일체가 되게 연결시켰기 때문에 자주 사용하다 보면 견고성이 저하되어 내구성이 다소 미흡한 실정이었다The pre-invented design is to use the dead bolt head portion of the cheap iron plate material as a material and bolting the connecting portion connected by the fastening member of the reinforcing member so that the semi-cylindrical reinforcing member and the body are integrally formed by a mold press molding method. The outer circumferential surface of the cylinder is covered with a cylindrical cap, which is excellent in its beauty and material cost and mass production without additional finishing work. Because it is connected to the frequent use, the durability is lowered and the durability was somewhat inadequate.

본 고안은 이러한 문제점을 시정하여 안출한 것으로 헤드부와 몸체부로 구성되는 데드볼트를 일체형이 되도록 프레스 가공한 철판 일단을 원통형으로 구비하여 캡을 씌우므로 원통형된 헤드부는 공간부가 형성되어 공간부만큼 재료비를 절감할 수 있을 뿐만 아니라 상기 몸체부와 헤드부가 일체형이기 때문에 보다 견고하여 내구성이 더욱 향상되는 것이다The present invention has been devised by correcting such a problem, and the cylindrical head part is formed with a cylindrical end portion of the iron plate press-formed to press the dead bolt composed of the head part and the body part into a cylinder, so that the cylindrical head part is formed with a material cost. In addition to reducing the cost, the body part and the head part are more solid, so the durability is further improved.

그러므로 본 고안은 데드볼트의 헤드부와 몸체부가 일체로 구성되므로 작업공정이 단축되어 저렴한 철판재 사용과 더불어 생산비가 대폭 절감되며 제품의 내구성이 향상되기 때문에 반영구적으로 사용할 수 있는 등 효율성이 뛰어난 고안이다Therefore, the present invention is designed to be used semi-permanently because the head and body of the dead bolt are integrated so that the work process is shortened, the use of inexpensive steel plate material is greatly reduced, and the durability of the product is improved.

본 고안의 실시예를 첨부한 도면에 의해 상세히 설명하면 다음과 같다An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

몸체부(1)와 헤드부(2)로 구성되는 데드볼트(A)에 있어서 상기 몸체부(1)와 헤드부(2)가 일체가 되도록 프레스 가공된 철판 일단을 원통형(3)으로 구비하여 캡(4)을 씌우므로 원통형(3)된 헤드부(2)는 공간부(5)가 형성되어 구성된 것이다
이와 같이 구성된 본 고안은 몸체부(1)와 헤드부(2)로 이루어지는 데드볼트(A)에 있어서 철판으로 된 몸체부(1)와 헤드부(2)가 일체형으로 프레스 가공되는데 철판재와 금속류를 이용한 금형 프레스 기법에 의한 기계적 성질 기능을 더욱 개선시키면서도 외관의 미려함과 견고함으로 내구성 향상은 물론 별도의 다듬질 작업이 없어 종래의 고비용(고가인 황동인발 소재를 절삭하거나 아연을 재료로 하여 다이어캐스팅 방식)에 비해 현저한 생산비 절감을 가져오는 등 경제적 잇점이 많은 매우 유익한 고안이다In the dead bolt (A) consisting of the body portion (1) and the head portion (2) is provided with a cylindrical (3) one end of the iron plate pressed so that the body portion (1) and the head portion (2) are integrated Since the cap 4 is covered, the cylindrical head 3 has a space 5 formed therein.
The present invention constituted as described above is in the dead bolt (A) consisting of the body portion (1) and the head portion (2) of the iron plate body portion 1 and the head portion (2) is integrally press-processed iron plate material and metals The mechanical properties by the mold press technique are improved and the durability is enhanced by the beauty and robustness of the appearance, and there is no additional finishing work. Therefore, the conventional high cost (cutting expensive brass drawing material or using zinc as a die casting method It is a very advantageous design with many economic advantages such as a significant reduction in production cost compared to).

도 1은 선출원 고안의 데드볼트 구성 사시도1 is a perspective view of a dead bolt configuration of the invention design

도 2는 본 고안의 분해 사시도2 is an exploded perspective view of the present invention

도 3은 본 고안이 조립된 상태의 측단면도Figure 3 is a side cross-sectional view of the present invention assembled

(도면의 주요 부분에 대한 부호 설명)(Symbol description for main parts of drawing)

(A) 데드볼트 (1) 몸체부 (2) 헤드부 (3) 원통형 (4) 캡 (5) 공간부(A) Dead bolt (1) Body (2) Head (3) Cylindrical (4) Cap (5) Space

Claims (1)

몸체부(1)와 헤드부(2)로 구성되는 데드볼트(A)에 있어서 상기 몸체부(1)와 헤드부(2)가 일체가 되도록 프레스 가공된 철판 일단을 원통형(3)으로 구비하여 캡(4)을 씌우므로 원통형(3)된 헤드부(2)는 공간부(5)가 형성되어 구성된 개량된 도어록용 데드볼트In the dead bolt (A) consisting of the body portion (1) and the head portion (2) is provided with a cylindrical (3) one end of the iron plate pressed so that the body portion (1) and the head portion (2) are integrated Since the cap 4 covers the cylindrical head 3, the dead bolt for the improved door lock formed by the space part 5 is formed.
KR2020080015435U 2008-11-18 2008-11-18 Improved deadbolt for door lock KR200456639Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020080015435U KR200456639Y1 (en) 2008-11-18 2008-11-18 Improved deadbolt for door lock

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Application Number Priority Date Filing Date Title
KR2020080015435U KR200456639Y1 (en) 2008-11-18 2008-11-18 Improved deadbolt for door lock

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KR20100005483U KR20100005483U (en) 2010-05-27
KR200456639Y1 true KR200456639Y1 (en) 2011-11-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200038813A (en) 2018-10-04 2020-04-14 정해수 A manufacturing method of a deadbolt for a door lock and a head molding device for a door lock deadbolt and a deadbolt manufactured thereon

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299876A (en) * 2004-04-15 2005-10-27 Nifco Inc Free stop type hinge device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299876A (en) * 2004-04-15 2005-10-27 Nifco Inc Free stop type hinge device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200038813A (en) 2018-10-04 2020-04-14 정해수 A manufacturing method of a deadbolt for a door lock and a head molding device for a door lock deadbolt and a deadbolt manufactured thereon

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