KR20090094421A - Locking System for Sliding Mosquito Net - Google Patents

Locking System for Sliding Mosquito Net Download PDF

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Publication number
KR20090094421A
KR20090094421A KR1020090075014A KR20090075014A KR20090094421A KR 20090094421 A KR20090094421 A KR 20090094421A KR 1020090075014 A KR1020090075014 A KR 1020090075014A KR 20090075014 A KR20090075014 A KR 20090075014A KR 20090094421 A KR20090094421 A KR 20090094421A
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KR
South Korea
Prior art keywords
lock
lock bar
insect screen
housing
push button
Prior art date
Application number
KR1020090075014A
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Korean (ko)
Inventor
피정배
Original Assignee
피정배
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Publication date
Application filed by 피정배 filed Critical 피정배
Priority to KR1020090075014A priority Critical patent/KR20090094421A/en
Publication of KR20090094421A publication Critical patent/KR20090094421A/en

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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54Roller fly screens
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02Fastening devices with bolts moving pivotally or rotatively without latching action
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/46Magnets
    • E05Y2201/462Electromagnets

Abstract

A lock system of a roll-up insect screen is provided to open and close the insect screen with a small force as the lock rib protrudes to the right and left sides when the center point of the lock bar is pressed. A lock system of a roll-up insect screen comprises a roll spring housing, a guide frame, a bottom frame(3), and an insect screen. A lock bar housing(5) is mounted on the end of the insect screen and a lock bar(6) moving around a shaft and elastically supported by a leaf spring is combined inside the lock bar housing. A lock rib(7) is formed in the lock bar protruded from an opening of the lock bar housing. A push button case(8) equipped with a push button(9) is screwed to the central part of the lock bar housing. The inside vane of the push button makes contact with the lock rib.

Description

개폐식 방충망의 록 장치{Locking System for Sliding Mosquito Net} Locking system for retractable insect screen {Locking System for Sliding Mosquito Net}

본 발명은 개폐식 방충망의 록 장치에 관한 것으로 특히, 개폐의 작동이 좌우측 동시에 정확하게 이루어지도록 한 것이다.  The present invention relates to a lock device of the retractable insect screen, and in particular, to operate the opening and closing at the same time to the right and left.

창문의 일부분에 설치되며 모기를 위시한 곤충들의 침입을 막아주는 방충망은 고정식, 미닫이식에서 지금은 롤 스크린과 같이 개폐식으로 발전되고 있다. 고정식이나 미닫이식 방충망은 방충의 효과는 달성할 수 있으나 통풍을 원활하게 하는 데는 장애가 된다.  Insect screens, which are installed on parts of windows and prevent the invasion of insects including mosquitoes, are being developed from fixed and sliding type to open and close like roll screens. Fixed or sliding insect screens can achieve the effect of insect repellent but are a barrier to good ventilation.

개폐식 방충망은 커튼이나 롤 스크린과 달리 상하로 움직이면서도 좌우측단과 하단이 온전히 밀폐되어야 작은 곤충의 침입을 차단할 수 있다. 이러한 이유로 개폐식 방충망은 복잡하고 정교한 구조를 취하게 된다.  Unlike the curtain or roll screen, the retractable insect screen can move up and down, but only when the left and right ends and the bottom are completely sealed to prevent the invasion of small insects. For this reason, the retractable insect screen has a complicated and sophisticated structure.

지금까지 알려진 개폐식 방충망은 상부의 롤 스프링 하우징에서 풀려나온 방충망의 하단에 잠금 막대가 결합되어 있고 잠금 막대의 내부에 장착된 핀이 좌우 창문틀에 형성된 구멍에 삽입되어 방충망을 고정시키거나 창문틀 저면에 부착된 자석에 의하여 고정되는 구조이다.  The known retractable screen has a locking bar coupled to the bottom of the screen released from the upper roll spring housing and a pin mounted inside the locking bar is inserted into a hole formed in the left and right window frames to fix the screen or to the bottom of the window frame. It is a structure fixed by a magnet attached to it.

이러한 선행기술들은 방충망이 체결된 후 쉽게 해지되지 아니한다는 문제점을 안고 있다. 좌우측 창문틀에 고정시키는 수단이 동시에 해지되지 않고 균형을 잃음으로써 한쪽만 해지되는 일이 빈발한다.  These prior arts have a problem that the screen is not easily terminated after the screen is concluded. It is not uncommon that the means for fastening to the left and right window frames are not terminated at the same time, but only one side is terminated by losing balance.

또한 본 발명자의 등록 실용신안 제389392호에서는 창틀에 록 상태로 결합된 핸들을 원 터치로 풀 수 있는 핸들 잠금장치이나, 역시 원터치로 고정수단을 해지할 때 좌우가 동시에 해지되지 않는 문제점을 노출한다. 그것은 횡으로 설치된 록 바(lock bar)의 길이가 길어질수록 좌우측의 균형이 깨지고 핸들을 눌러도 좌우측이 동시에 그리고 지체 없이 해지되지 아니한다.  In addition, the inventors Utility Model No. 389392 discloses a handle locking device that can release the handle coupled to the window frame in a locked state with one touch, or also the problem that the left and right sides are not simultaneously released when the fixing means is released by one touch. . The longer the side of the lock bar is, the longer the balance between the left and right, and the left and right sides will not be released simultaneously and without delay even if the handle is pressed.

본 발명은 종래 기술의 문제점들을 해결하기 위한 것으로서, 록 바의 중심점을 누르면 록 리브(lock rib)가 좌우 동시에 출몰하도록 구성한 것이다. 또한 적은 힘으로 가볍게 조작해도 쉽게 그리고 정확히 작동할 수 있게 하는 것이 본 발명이 해결하고자 하는 과제이다. The present invention is to solve the problems of the prior art, it is configured to lock the lock rib (lock rib) left and right at the same time when pressing the center point of the lock bar. In addition, it is a problem to be solved by the present invention to be able to operate easily and accurately even if lightly operated with a small force.

본 발명의 구조를 첨부한 도면에 의거 상세히 설명하기로 한다.  The structure of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 종래의 개폐식 방충망과 같이 롤 스프링 하우징(1)과 가이드 프레임(2), 저면 프레임(3), 방충망(4)으로 이루어져 있다.  The present invention consists of a roll spring housing 1, a guide frame 2, a bottom frame 3, and a insect screen 4 as in the conventional retractable insect screen.

방충망(4)의 말단에는 록 바 하우징(5)이 장착되어 있고, 록 바 하우징(5)의 내부에는 축을 중심으로 움직이며 판스프링(10)으로 탄력 지지되는 록 바(6)가 결합되고 록 바(6)에는 록 리브(7)가 형성되어 록 바 하우징(5)의 개구부로 돌출되어 있다. 록 바 하우징(5)의 중심부에는 푸시버튼(9)이 설치된 푸시버튼 케이스(8)가 나사로 결합되어 있고 푸시버튼(9) 내측의 날개는 록 리브(7)와 맞닿아 있다. The lock bar housing 5 is mounted at the end of the insect screen 4, and the lock bar 6, which is moved about an axis and elastically supported by the leaf spring 10, is coupled to the lock bar housing 5. The lock ribs 7 are formed in the bar 6 to protrude into the openings of the lock bar housing 5. A pushbutton case 8 provided with a pushbutton 9 is screwed in the center of the lock bar housing 5, and a wing inside the pushbutton 9 is in contact with the lock rib 7.

한편, 도3에서 보는 바와 같이 좌우측 가이드프레임(2)의 내벽에는 각각 걸림턱(11)이 부착되어 도4에서 보는 바와 같이 록 리브(7)가 하향하면서 걸림턱(11)에 걸려 고정된다. Meanwhile, as shown in FIG. 3, the locking jaws 11 are attached to the inner walls of the left and right guide frames 2, respectively, and the locking ribs 7 are fixed to the locking jaws 11 while being downward as shown in FIG. 4.

본 발명은 록 바가 록 바 하우징에 축으로 장착되어 있으므로 록 리브 어느 한 곳이 눌려져도 힘이 전체에 분산되어 록 리브가 균일하게 출몰하므로 방충망의 걸림과 해지가 정확히 동시에 이루어지고 무리한 힘을 사용할 필요가 없는 뛰어난 효과가 있다. In the present invention, since the lock bar is axially mounted on the lock bar housing, even if any one of the lock ribs is pressed, the force is distributed throughout the lock rib so that the lock ribs are uniformly raised so that the catch and release of the insect screen are made at the same time and there is no need to use excessive force. There is no outstanding effect.

본 발명의 방충망은 방충망 말단에 장착된 록 바 하우징(5)을 파지하여 아래로 내리면 도4(A)(B)(C)의 순서로 록 바(6)에 돌출된 록 리브(7)가 좌우측 가이드프레임(2) 내측에 부착된 걸림턱(11)에 체결된다. 록 바(6)는 판스프링(10)의 탄성으로 항상 전방으로 향하고 있으며 록 리브(7)에 힘이 가해져도 쉽게 제자리로 복원된다.  In the insect screen of the present invention, the lock ribs 7 protruding from the lock bar 6 in the order of Figs. 4 (A) (B) (C) are held down by holding the lock bar housing 5 mounted at the end of the screen. It is fastened to the engaging jaw (11) attached to the left and right guide frame (2). The lock bar 6 always faces forward with the elasticity of the leaf spring 10 and is easily restored to its place even when a force is applied to the lock rib 7.

본 발명의 핵심구조인 록 바(6)는 매우 중요한 역할을 한다. 록 바(6)의 일단은 록 바 하우징(5)에 축으로 장착되어 전체가 균일하게 전진 후퇴의 동작을 하므로 록 리브(7)의 어느 지점을 눌러도 전체가 동일한 방향으로 동시에 움직인다는 점이 특징이다. 이러한 특징으로 인하여 창문틀이 넓어서 록 바(6)의 길이가 길어져도 체결과 해지가 정확히 작동한다. The lock bar 6, which is the core structure of the present invention, plays a very important role. One end of the lock bar 6 is axially mounted to the lock bar housing 5 to uniformly move forward and backward, so that the whole of the lock bar 7 moves simultaneously in the same direction even when pressing any point of the lock rib 7. . Due to this feature, even if the length of the lock bar 6 is wide because the window frame is wide, the fastening and termination works correctly.

걸림턱(11)에 걸린 록 리브(7)를 해지하기 위해서는 푸시버튼(9)을 누르기만 하면 된다. 도2와 같이 푸시버튼(9)을 누르면 도4(A)(B)(C)의 역순으로 록 리브(7)의 걸림이 해지되어 방충망(4)은 가이드 프레임(2)을 따라 롤 스프링 하우징(1)으로 감긴다. In order to release the lock rib 7 caught by the locking jaw 11, the push button 9 is simply pressed. Pressing the pushbutton 9 as shown in Fig. 2 releases the lock ribs 7 in the reverse order of Figs. 4 (A) (B) (C) so that the insect screen 4 moves along the guide frame 2 in the roll spring housing. Wind it up with (1).

도1은 본 발명의 조립상태도1 is an assembled state of the present invention

도2는 본 발명의 요부 단면도2 is a sectional view of main parts of the present invention;

도3은 도1의 A부분 배면 사시도3 is a rear perspective view of part A of FIG.

도4의 A, B, C는 각각 록이 체결되는 상태의 변화도이다.A, B, and C in Fig. 4 are changes in the state in which the lock is engaged, respectively.

<도면의 주요부분에 대한 부호 설명> <Description of Signs of Major Parts of Drawings>

1:롤 스프링 하우징 2:가이드 프레임 1: Roll spring housing 2: Guide frame

3:저면 프레임 4:방충망 3: bottom frame 4: insect screen

5:록 바 하우징 6:록 바 5: lock bar housing 6: lock bar

7:록 리브 8:푸시버튼 케이스 7: Lock rib 8: Pushbutton case

9:푸시버튼 10:판스프링 9: push button 10: leaf spring

11:걸림턱 12,12’:바람막이 삽입구11: Jam Jaw 12,12 ’: Windscreen Insert

13,13’:가이드홈13,13 ’: Guide groove

Claims (2)

롤 스프링 하우징과 가이드 프레임, 저면 프레임, 방충망으로 이루어진 통상의 개폐식 방충망에 있어서, 방충망(4)의 말단에는 록 바 하우징(5)이 장착하되, 록 바 하우징의 내부에는 축을 중심으로 움직이며 판스프링으로 탄력 지지되는 록 바를 결합하고, 록 바에는 록 리브가 형성되어 록 바 하우징의 개구부로 돌출되게 하는 한편, 록 바 하우징의 중심부에는 푸시버튼을 가진 푸시버튼 케이스(8)를 나사 결합하여 푸시버튼 내측의 날개가 록 리브와 맞닿게 조립된 구성을 특징으로 하는 개폐식 방충망의 록 장치.In a conventional retractable insect screen consisting of a roll spring housing, a guide frame, a bottom frame, and a insect screen, a lock bar housing (5) is mounted at the end of the insect screen (4), and inside the lock bar housing is moved about an axis and the leaf spring is moved. The lock bar is elastically supported by the lock bar, and a lock rib is formed on the lock bar to protrude into the opening of the lock bar housing, while the push button case 8 having a push button is screwed into the center of the lock bar housing to form an inside of the push button. The lock device of the retractable insect screen, characterized in that the wings are assembled in contact with the lock rib. 제1항에 있어서.The method of claim 1. 좌우측 가이드프레임의 내벽에는 각각 걸림턱을 부착하여 록 바에 돌출된 록 리브와 맞닿도록 조립된 구성을 특징으로 하는 개폐식 방충망의 록 장치. Locking device of the retractable insect screen, characterized in that the inner wall of the left and right guide frame is attached to each of the locking jaw to be assembled to abut the lock rib protruding on the lock bar.
KR1020090075014A 2009-08-14 2009-08-14 Locking System for Sliding Mosquito Net KR20090094421A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101234527B1 (en) * 2011-04-29 2013-02-21 (주)인익스 Locking structure for roll type screen
KR20160148968A (en) * 2015-06-17 2016-12-27 동부대우전자 주식회사 Refrigerator having locking device for ice burcket and method for installation of locking device of ice burcket
KR20160148966A (en) * 2015-06-17 2016-12-27 동부대우전자 주식회사 Refrigerator having locking device for ice burcket and method for installation of locking device of ice burcket
US9770795B2 (en) 2015-06-17 2017-09-26 Dongbu Daewoo Electronics Corporation Refrigerator having locking device for ice bucket and method for installing locking device for ice bucket
KR20200092071A (en) 2019-01-24 2020-08-03 형제코퍼레이션 주식회사 Tention control apparatus for roll-type blind

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101234527B1 (en) * 2011-04-29 2013-02-21 (주)인익스 Locking structure for roll type screen
KR20160148968A (en) * 2015-06-17 2016-12-27 동부대우전자 주식회사 Refrigerator having locking device for ice burcket and method for installation of locking device of ice burcket
KR20160148966A (en) * 2015-06-17 2016-12-27 동부대우전자 주식회사 Refrigerator having locking device for ice burcket and method for installation of locking device of ice burcket
CN106257184A (en) * 2015-06-17 2016-12-28 东部大宇电子株式会社 There is refrigerator and the installation method of ice bucket locked plug-in unit of ice bucket locked plug-in unit
US9593877B2 (en) 2015-06-17 2017-03-14 Dongbu Daewoo Electronics Corporation Refrigerator having locking device for ice bucket and method for installation of locking device of ice bucket
US9770795B2 (en) 2015-06-17 2017-09-26 Dongbu Daewoo Electronics Corporation Refrigerator having locking device for ice bucket and method for installing locking device for ice bucket
US9995527B2 (en) 2015-06-17 2018-06-12 Dongbu Daewoo Electronics Corporation Refrigerator having locking device for ice bucket and method for installing locking device for ice bucket
KR20200092071A (en) 2019-01-24 2020-08-03 형제코퍼레이션 주식회사 Tention control apparatus for roll-type blind

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