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KR101516121B1 - That prefabricated frame structure improve connection rod and cylinder and bevel gear of digital door lock - Google Patents

That prefabricated frame structure improve connection rod and cylinder and bevel gear of digital door lock Download PDF

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Publication number
KR101516121B1
KR101516121B1 KR1020140068383A KR20140068383A KR101516121B1 KR 101516121 B1 KR101516121 B1 KR 101516121B1 KR 1020140068383 A KR1020140068383 A KR 1020140068383A KR 20140068383 A KR20140068383 A KR 20140068383A KR 101516121 B1 KR101516121 B1 KR 101516121B1
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KR
South Korea
Prior art keywords
cylinder
bevel gear
connecting rod
connection rod
door lock
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Application number
KR1020140068383A
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Korean (ko)
Inventor
김정규
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김정규
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Priority to KR1020140068383A priority Critical patent/KR101516121B1/en
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Publication of KR101516121B1 publication Critical patent/KR101516121B1/en

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor

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  • Lock And Its Accessories (AREA)

Abstract

The present invention is to save process costs and maintain stable combination by performing an assembly process without using a fixing pin for a bevel gear, a connection rod, and a cylinder of a digital door lock. For achieving the purpose, when configuring the connection rod, the cylinder, and the bevel gear, a protrusion ring part, a protrusion ring groove and a rectangle part on one side of the connection rod are assembled with a protrusion ring part, a protrusion ring groove and a rectangle part formed on the cylinder. A rectangle part formed on the other side of the connection rod is combined with the rectangle groove part of the bevel gear. According to the present invention, the connection rod and the cylinder are assembled by the protrusion ring groove and a protrusion with one touch method, so that the connection rod and the bevel gear are quickly assembled and productivity can be improved. Also, material costs and manufacturing processes can be reduced without using a fixing pin. Thereby, productivity is improved, manufacturing costs are saved, and international competitiveness can be improved.

Description

조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어{That prefabricated frame structure improve connection rod and cylinder and bevel gear of digital door lock}[0001] The present invention relates to a connecting rod of a digital door lock having improved assembly structure, a cylinder and a bevel gear,

본 발명은 디지털 도어록을 구성하는 연결로드와 실린더 및 베벨기어를 조립시 고정핀을 사용하지 않고 조립할 수 있도록 조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting rod, a cylinder and a bevel gear of a digital door lock having an improved assembling structure so that a connecting rod constituting a digital door lock, a cylinder and a bevel gear can be assembled without using a fixing pin when assembling.

주지하는 바와 같이 디지털 도어록의 실린더와 연결로드 및 베벨기어는 열쇠를 사용하여 실린더를 회전시켜 도어에 설치된 도어록의 데드볼트를 문틀에 괘정 또는 해정하기 위한 것이다.As is known, the cylinder of the digital door lock, the connecting rod, and the bevel gear are used to lock or unlock the deadbolt of the door lock installed on the door by rotating the cylinder using a key.

종래 상기와 같은 디지털 도어록의 실린더와 연결로드 및 베벨기어는 도 1에서 보는 바와 같이 연결로드(100)의 일측과 실린더(101)의 내측이 고정핀(102)으로 고정되고, 또 연결로드(100)의 타측에는 데드볼트를 작동시키기 위한 베벨기어(103)가 고정핀(104)으로 고정되어 있다.1, the cylinder, the connecting rod, and the bevel gear of the digital door lock of the related art are fixed to one side of the connecting rod 100 and the inside of the cylinder 101 with a fixing pin 102, , A bevel gear 103 for operating the dead bolt is fixed by a fixing pin 104. [

상기와 같이 실린더와 연결로드, 그리고 연결로드와 베벨기어가 고정핀으로 고정하기 위해서는 실린더, 연결로드의 양쪽, 그리고 베벨기어의 소정의 계산된 위치에 핀구멍과 상기 핀구멍에 결합하기 위한 고정핀을 정밀하게 가공해야 하는 관계로 그에 따른 생산성이 떨어지고, 자재비용이 많이 소요되는 단점이 있다.In order to fix the cylinder and the connecting rod and the connecting rod and the bevel gear with the fixing pin as described above, both the cylinder and the connecting rod, and the pin hole at a predetermined calculated position of the bevel gear and the fixing pin The productivity is deteriorated and the material cost is high.

또한, 조립할 때 연결로드의 양쪽과, 실린더 및 베벨기어에 형성된 핀구멍을 서로 맞춰주고, 고정핀을 결합한 후, 고정핀을 타격하여 고정하기 때문에 조립에 따른 생산성이 떨어지는 관계로 원가를 상승시키는 원인으로 지적되고, 또 불량이 많이 발생하는 등 조립구조에 많은 문제점이 있다.In addition, since both of the connecting rods and the pin holes formed in the cylinder and the bevel gear are aligned with each other and the fixing pins are engaged and fixed by striking the fixing pins, the productivity is lowered due to assembly, There are many problems in the assembly structure, such as that many defects are generated.

한국 등록실용신안 20-0431807호(2006년11월17일.등록)Korean Registered Utility Model 20-0431807 (Registered on November 17, 2006) 한국 등록실용신안 20-0363389호(2004년09월20일.등록)Korean Registered Utility Model 20-0363389 (registered on September 20, 2004.) 한국 공개실용신안 20-2012-0000638호(2012년01월30일.공개)Korea public utility model 20-2012-0000638 (January 30, 2012. publication)

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 디지털 도어록을 구성하는 실린더와 연결로드, 연결로드와 베벨기어를 고정핀을 사용하지 않도록 조립할 수 있게 개선하여 자재 및 가공비용을 절감할 수 있게 하며,SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to improve the assemblage of a cylinder, a connecting rod, a connecting rod and a bevel gear constituting a digital door lock without using a fixing pin, ,

또한, 실린더와 연결로드 및 베벨기어의 생산과 조립을 간편하게 할 수 있도록 하여 조립에 따른 비용을 절감할 수 있도록 조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어를 제공할 수 있도록 하는데 그 목적이 있다.Also, it is possible to provide a connecting rod of a digital door lock with an improved assembly structure, a cylinder and a bevel gear so as to simplify the production and assembly of the cylinder and the connecting rod and the bevel gear, There is a purpose.

본 발명에 의한 조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어를 구성시, 연결로드의 일측에는 걸림돌환부와 걸림환홈 및 사각부가 형성되어 실린더에 형성된 걸림환홈과 걸림돌환부 및 사각홈부가 형성되어 상호 조립되고, 연결로드의 타측에는 사각부가 형성되어 베벨기어의 사각홈부에 조립하고, 연결로드의 단부를 타격하여 조립된 것이 본 발명에 특징이다.The connecting rod, the cylinder and the bevel gear of the improved digital door lock structure according to the present invention are configured such that the latching ring portion, the latching groove and the rectangular portion are formed at one side of the connecting rod, And the other end of the connecting rod is formed with a rectangular portion, which is assembled to the square groove portion of the bevel gear, and the end portion of the connecting rod is struck.

이상과 같은 본 발명에 의하면, 연결로드와 실린더 및 베벨기어가 사각부에 의해서 접촉면적이 넓게 조립되어 있기 때문에 실린더의 회전시 유격을 줄여 정확한 작동을 할 수 있어 디지털 도어록의 신뢰를 높이는 효과가 있으며,According to the present invention, since the connecting rod, the cylinder and the bevel gear are assembled in a wide contact area by the rectangular portion, it is possible to perform accurate operation by reducing the clearance at the time of rotation of the cylinder, thereby improving the reliability of the digital door lock ,

또한, 연결로드와 실린더가 걸림환홈과 걸림돌기에 의해서 원터치식으로 조립되고, 연결로드와 베벨기어가 조립되어 로드의 단부를 타격하여 고정되었기 때문에 신속하게 조립할 수 있어 생산성을 향상시키는 효과가 있으며,In addition, since the connecting rod and the cylinder are assembled in a one-touch manner by the engagement groove and the engagement protrusion, the connecting rod and the bevel gear are assembled and fixed by hitting the end of the rod,

상기와 같은 원터치식 조립구조에 의하면 고정핀을 사용하지 않아도 되기 때문에 재료비와 가공공정을 줄일 수 있고, 그에 따른 생산성과 향상과 제조원가를 절감하여 대외 경쟁력을 높이는 효과가 있다.According to the one-touch assembly structure as described above, since the fixing pin is not used, the material cost and the manufacturing process can be reduced, and the productivity and the improvement and the manufacturing cost can be reduced, thereby enhancing the external competitiveness.

도 1은 종래 연결로드와 실린더 및 베벨기어의 조립상태 예시도
도 2는 본 발명에 의한 연결로드와 실린더 및 베벨기어의 조립상태 예시도
도 3은 본 발명에 의한 연결로드와 실린더 및 베벨기어의 분해상태 예시도
도 4는 본 발명에 의한 연결로드와 실린더 및 베벨기어로 조립된 디지털 도어록의 예시도
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an illustration of an assembly state of a conventional connecting rod, a cylinder, and a bevel gear;
Fig. 2 is an illustration of an assembling state of the connecting rod, the cylinder and the bevel gear according to the present invention
Fig. 3 is an explanatory diagram showing the disassembly state of the connecting rod, the cylinder and the bevel gear according to the present invention
4 is an exemplary view of a digital door lock assembled with a connecting rod, a cylinder and a bevel gear according to the present invention

본 발명에 의한 조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어에 관한 구성을 첨부된 도면을 참조하여 상세히 살펴보면 다음과 같다.The connecting rod, the cylinder and the bevel gear of the digital door lock having the improved assembling structure according to the present invention will now be described in detail with reference to the accompanying drawings.

디지털 도어록을 구성하는 연결로드(1)와 실린더(10) 및 베벨기어(20)를 구성시, 상호 조립되도록 구성되며, 상기 연결로드(1)의 한쪽에는 경사부(2')를 갖는 걸림돌환부(2)와 걸림환홈(3) 및 사각부(4)가 차례로 형성되고, 실린더(10)에는 사각부(11')를 갖는 걸림환홈(11)과 걸림돌환부(12) 및 사각홈부(13)가 차례로 형성되어 연결로드의 걸림돌환부(2)는 실린더의 걸림환홈(11)에 연결로드의 걸림환홈(3)은 실린더의 걸림돌환부(12)으로,연결로드의 사각부(4)는 실린더의 사각홈부(13)에 조립되며,(1), a cylinder (10), and a bevel gear (20) constituting a digital door lock, wherein the connecting rod (1) has an inclined portion (2 ' A locking groove 11 having a rectangular portion 11 ', a locking pawl portion 12 and a square groove portion 13 are formed in the cylinder 10 in this order. So that the engaging recess 3 of the connecting rod is engaged with the engaging recessed portion 12 of the cylinder and the square portion 4 of the connecting rod is engaged with the engaging recess of the cylinder Is assembled to the square groove portion (13)

연결로드(1)의 타측에는 머리성형부(7)와 경사안내부(6),그리고 사각부(5)가 차례로 형성되며, 상기 연결로드를 구성하는 사각부(5)를 베벨기어(20)의 가운데 형성된 사각홈부(21)에 조립하고 머리성형부(7)를 타격하여 연결로드를 구성하는 사각부(5)가 베벨기어(20)에 형성된 사각홈부(21)에 고정되게 구성한 것이다.A head forming portion 7 and a warp guide portion 6 and a rectangular portion 5 are formed in order on the other side of the connecting rod 1. The rectangular portion 5 constituting the connecting rod is connected to the bevel gear 20, And the square portion 5 constituting the connecting rod is fixed to the rectangular groove portion 21 formed in the bevel gear 20. The square groove portion 21 is formed in the bevel gear 20,

도면의 미설명부호 50은 열쇠, 51은 디지털 도어록을 의미하는 것이다.Reference numerals 50 and 51 denote a key and a digital door lock, respectively.

이상과 같이 구성된 본 발명에 의한 조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어에 관한 작용을 상세히 살펴보면 다음과 같다.Hereinafter, the operation of the connection rod of the improved digital door lock, the cylinder and the bevel gear according to the present invention constructed as described above will be described in detail.

본 발명에 의한 디지털 도어록(51)을 구성하는 연결로드와 실린더 및 베벨기어의 경우에도 상호 조립되어 실린더(10)에 열쇠(50)를 넣고, 실린더를 회전시켜 디지털 도어록(51)에 설치된 도어록의 데드볼트(도시되지않음)를 작동시켜 문틀에 괘정 또는 해정하는 것은 종래와 동일하여 구체적인 설명은 생략하고, 연결로드(1)와 실린더(10) 및 베벨기어(20)의 조립 및 그에 따른 작용을 설명한다.In the case of the connecting rod, the cylinder and the bevel gear constituting the digital door lock 51 according to the present invention, the key 50 is inserted into the cylinder 10, and the cylinder is rotated so that the door lock provided on the digital door lock 51 (Not shown) to the door frame, so that detailed description thereof will be omitted and the assembly of the connecting rod 1, the cylinder 10 and the bevel gear 20 and the action thereof Explain.

먼저, 디지털 도어록을 구성하는 연결로드(1)와 실린더(10)를 조립할 때 연결로드(1)를 구성하는 걸림돌환부(2)는 실린더(10)에 형성된 걸림환홈(11)에 연결로드를 구성하는 걸림환홈(3)은 실린더에 형성된 걸림돌환부(12)에 연결로드를 구성하는 사각부(4)는 실린더에 형성된 사각홈부(13)에 조립하게 되는데, 연결로드(1)의 일측에 걸림돌환부(2)에 연결되어 형성된 경사부(2')에 의해서 실린더(10)에 조립할 때 용이하며, 연결로드를 구서하는 걸림돌환부(2)와 걸림환홈(3)이 실린더에 형성된 걸림환홈(11)과 걸림돌환부(12)에 서로 2중으로 맞물려졌기 때문에 길이 방향으로 분리되는 것을 방지하여 견고한 결합상태를 유지할 수 있게 된다.The locking pawl portion 2 constituting the connecting rod 1 when assembling the connecting rod 1 and the cylinder 10 constituting the digital door lock constitutes a connecting rod in the latching groove 11 formed in the cylinder 10 The locking groove 3 of the coupling ring 3 is assembled to the locking ring portion 12 formed in the cylinder and the rectangular portion 4 constituting the connecting rod is assembled to the square groove portion 13 formed in the cylinder. The hooking ring portion 2 for gripping the connecting rod and the engaging groove 3 are formed in the engaging groove 11 formed in the cylinder so as to be easily assembled to the cylinder 10 by the inclined portion 2 ' And the engaging pawl portion 12 are prevented from being separated from each other in the longitudinal direction since they are doubly engaged with each other.

그리고, 연결로드를 구성하는 사각부(4)가 실린더에 형성된 사각홈부(13)에 결합되는 구성으로 상호 접지면적이 사방으로 균일하게 형성되기 때문에 실린더를 회전시킬 때 회전력이 골고루 전달되는 실린더가 원활하게 작동할 수 있게 되는 것이다.Since the rectangular area 4 constituting the connection rod is coupled to the square groove part 13 formed in the cylinder, the mutual ground area is uniformly formed in all directions, and therefore, the cylinder to which the rotational force is uniformly transmitted It will be able to operate.

연결로드(1)의 타측에 형성된 사각부(5)에 베벨기어(20)에 형성된 사각홈부(21)에 결합할 때, 머리성형부(7)의 지름이 사각홈부 보다 작고, 이어서 경사안내부(6)가 형성되어 있기 때문에 용이하게 결합될 수 있고, 상기와 같이 결합한 후에, 머리성형부(7)를 타격하여 연결로드를 구성하는 사각부(5)가 베벨기어(20)에 형성된 사각홈부(21)에 고정되었기 때문에 견고한 고정상태를 유지할 수 있을 뿐만 아니라, 사각부(5)와 사각홈부(21)에 의해서 상호 접지면적이 사방으로 균일하게 형성되기 때문에 베벨기어가 회전력을 전달할 때 오차 없이 원활하게 작동할 수 있게 되는 것이다.The diameter of the head forming portion 7 is smaller than that of the square groove portion when engaging with the square groove portion 21 formed in the bevel gear 20 on the square portion 5 formed on the other side of the connecting rod 1, The square portion 5 constituting the connecting rod hitting the head forming portion 7 is engaged with the square groove portion 5 formed in the bevel gear 20, Since the fixed area can be maintained firmly because the fixed area is fixed to the fixed part 21, the area of the mutual ground is uniformly formed by the square part 5 and the square groove part 21 in all four directions. It is possible to operate smoothly.

1: 연결로드 2, 12: 걸림돌환부
3, 11: 걸림환홈 4, 5: 사각부
6: 경사안내부 7: 머리성형부
10: 실린더 14, 21: 사각홈부
20: 베벨기어
1: connection load 2, 12:
3, 11: engaging groove 4, 5:
6: inclined guide part 7: head forming part
10: cylinder 14, 21: rectangular groove portion
20: Bevel gear

Claims (2)

디지털 도어록을 구성하는 연결로드와 실린더 및 베벨기어가 상호 조립되도록 구성되며,
상기 연결로드의 일측에는 걸림돌환부와 걸림환홈 및 사각부가 차례로 형성되고, 실린더에는 걸림환홈과 걸림돌환부 및 사각홈부가 차례로 형성되어 연결로드의 걸림돌환부는 실린더의 걸림환홈에 연결로드의 걸림환홈은 실린더의 걸림돌환부로, 연결로드의 사각부는 실린더의 사각홈부에 조립되며,
상기 연결로드의 타측에는 사각부가 형성되고, 상기 사각부를 베벨기어의 가운데 형성된 사각홈부에 결합하고 연결로드의 단부를 타격하여 연결로드를 구성하는 사각부가 베벨기어에 형성된 사각홈부에 고정된 것을 특징으로 하는 조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어.
The connecting rod constituting the digital door lock, the cylinder and the bevel gear are assembled together,
The connecting rod is provided with a latching groove, a latching ring, and a square groove. The latching ring of the connecting rod is connected to the latching groove of the cylinder, and the latching groove of the connecting rod is connected to the cylinder, The square portion of the connecting rod is assembled to the square groove portion of the cylinder,
A square portion is formed on the other side of the connection rod, and the square portion is fixed to a square groove portion formed on the bevel gear by engaging with a square groove portion formed at the center of the bevel gear and striking an end portion of the connection rod, The assembly structure of the improved digital door lock connection rod and cylinder and bevel gear.
제 1항에 있어서, 상기 연결로드에 형성된 사각부와 연결되어 경사안내부 및머리성형부가 차례로 형성되고, 상기 사각부를 베벨기어의 가운데 형성된 사각홈부에 결합하고 머리성형부를 타격하여 연결로드를 구성하는 사각부에 베벨기어의 사각홈부가 고정된 것을 특징으로 하는 조립구조가 개선된 디지털 도어록의 연결로드와 실린더 및 베벨기어.The connecting rod according to claim 1, wherein the connecting rod is connected to a square portion formed on the connecting rod, and the inclined guide portion and the head forming portion are formed in order, the square portion is coupled to the square groove portion formed in the center of the bevel gear, Wherein the square groove portion of the bevel gear is fixed to the rectangular portion.
KR1020140068383A 2014-06-05 2014-06-05 That prefabricated frame structure improve connection rod and cylinder and bevel gear of digital door lock KR101516121B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107727185A (en) * 2017-09-30 2018-02-23 格玛测控设备江苏有限公司 A kind of online air measuring anti-clogging of automatic control

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Publication number Priority date Publication date Assignee Title
EP1524389A1 (en) * 2003-10-13 2005-04-20 Frascio S.p.A. Pin or rod for activating devices for opening and/or closing a door or window
KR100920199B1 (en) * 2009-05-04 2009-10-06 송승진 Locking apparatus for door

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1524389A1 (en) * 2003-10-13 2005-04-20 Frascio S.p.A. Pin or rod for activating devices for opening and/or closing a door or window
KR100920199B1 (en) * 2009-05-04 2009-10-06 송승진 Locking apparatus for door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107727185A (en) * 2017-09-30 2018-02-23 格玛测控设备江苏有限公司 A kind of online air measuring anti-clogging of automatic control

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