KR20070002431A - A push button type locking device - Google Patents

A push button type locking device Download PDF

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Publication number
KR20070002431A
KR20070002431A KR1020050057969A KR20050057969A KR20070002431A KR 20070002431 A KR20070002431 A KR 20070002431A KR 1020050057969 A KR1020050057969 A KR 1020050057969A KR 20050057969 A KR20050057969 A KR 20050057969A KR 20070002431 A KR20070002431 A KR 20070002431A
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KR
South Korea
Prior art keywords
push button
rack
latch
button assembly
locking device
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KR1020050057969A
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Korean (ko)
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KR100726267B1 (en
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김준희
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코리아에프티 주식회사
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Priority to KR1020050057969A priority Critical patent/KR100726267B1/en
Publication of KR20070002431A publication Critical patent/KR20070002431A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
    • B60R7/06—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks mounted on or below dashboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/08—Disposition of racks, clips, holders, containers or the like for supporting specific articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Push-Button Switches (AREA)

Abstract

A push button type locking device is provided to freely design a shape of a fixed object and an attachment by contacting a push button assembly with a stopper irrespective of a contact angle. A rack(12) is installed on a rear part of a push button assembly(10). A shaft(22) installed on both sides of a pinion(20) geared with the rack(12) is freely and rotatably supported on a shaft support installed on a front side of an aperture of a stopping body(14). A stopper(24) is vertically and movably inserted into a rear insertion unit(26) of an aperture(16) installed on the stopping body(14). An aperture(28) is formed on the stopper(24) so that the rack(12) of the push button assembly(10) passes. The rack(30) geared with the pinion(20) is installed on a front side of the stopper(24). The push button assembly(10) is connected to the stopping body(14) by an elastic member(36) such as a pressurized coil spring.

Description

푸시버튼형 잠금장치{A push button type locking device}Push button type locking device

도 1은 본 발명에 따른 푸시버튼형 잠금장치의 분해사시도1 is an exploded perspective view of a pushbutton locking device according to the present invention

도 2는 도 1에서 보인 푸시버튼형 잠금장치의 조립된 상태를 나타낸 부분 종단면도Figure 2 is a partial longitudinal cross-sectional view showing the assembled state of the pushbutton locking device shown in FIG.

도 3은 종래것의 측면도3 is a side view of a conventional one

본 발명은 푸시버튼형 잠금장치에 관한 것으로서, 보다 구체적으로는 자동차의 대쉬패널(dash panel)이나 센터콘솔(center console) 또는 리어시트(rear seat)등과 같은 고정물체에 수납되는 서랍형태의 컵홀더나 CD트레이등과 같은 장착물을 개폐시켜주는 푸시버튼형 잠금장치에 관한 것이다.The present invention relates to a pushbutton type locking device, and more particularly, to a cup holder having a drawer type to be stored in a fixed object such as a dash panel, a center console, or a rear seat of an automobile. The present invention relates to a pushbutton type locking device that opens and closes a mounting such as a CD tray.

종래의 것은 도 3에 도시된 바와 같이 푸시버튼조립체(300)를 밀어주는 것에 의하여 걸림쇠(302)가 하강하여 걸림쇠(302)의 상단부(304)가 고정물체(306)의 걸림턱(308)을 벗어나서 장착물(310)이 고정물체(306)로부터 인출될 수 있도록 하고, 장착물(310)을 고정물체(306)쪽으로 밀어넣어주는 것에 의하여 걸림쇠(302)가 하강하였다가 상승하여 장착물(310)이 고정물체(306)에 잠겨질 수 있도록 해주기 위해 서 걸림쇠(302)가 상,하로 움직일 수 있도록 지지해주는 걸림쇠가이드(312)에 걸림쇠(302)의 아래쪽에 있으며 압축코일스프링(316)이 끼워진 축(314)을 끼워서 걸림쇠(302)를 탄설하고, 걸림쇠(302) 내측에는 경사면(318)을 포함하는 요입부(320)를 형성하며, 푸시버튼조립체(300)의 뒷쪽에는 상기 걸림쇠(302)의 요입부(320)에 삽입될 수 있는 크기를 갖고 상기 걸림쇠(302)의 경사면(318)과 대응하는 경사면(322)를 포함하는 삼각형 돌출부(324)를 형성시켜서 된 것이었다.In the related art, as shown in FIG. 3, the clasp 302 is lowered by pushing the pushbutton assembly 300 so that the upper end 304 of the clasp 302 may open the catching jaw 308 of the fixing object 306. The attachment 310 can be pulled out of the fixed object 306 and the latch 302 is lowered and then raised to push the mounting 310 toward the fixed object 306 to raise the mounting 310. ) Is a lower portion of the latch 302 to the clamp guide 312 to support the claw 302 to move up and down in order to be locked to the fixed object 306 and the compression coil spring 316 is fitted The shaft 314 is fitted into the latch 302, and the recess 302 is formed inside the recess 320 including the inclined surface 318, and the latch 302 is formed on the rear side of the push button assembly 300. The inclination of the latch 302 having a size that can be inserted into the recess 320 of the It was formed by the triangular projection 324 including the inclined surface 322 corresponding to the 318.

이와 같이 구성된 종래의 것은 압축코일스프링(316)의 탄성을 받는 걸림쇠(302)의 요입부(320)에 있는 경사면(318)과 푸시버튼조립체(300)의 삼각형돌출부(324)에 있는 경사면(322)이 긴밀하게 밀착된 상태로 면접촉되는 것이어서 푸시버튼조립체(300)를 압축코일스프링(316)의 탄성과 상기 경사면(318), (322)들간의 마찰저항보다 훨씬 강한 힘으로 밀어주어야만 걸림쇠(302)가 하강운동하는 것이어서 사용하기가 매우 불편했었다.The prior art configured as described above is inclined surface 318 at the inclined surface 318 of the concave portion 320 of the latch 302 receiving the elasticity of the compression coil spring 316 and the inclined surface 322 at the triangular projection 324 of the pushbutton assembly 300. ) Is in close contact with the surface contact in close contact with the push-button assembly 300 must be pushed with a force much stronger than the elasticity of the compression coil spring 316 and the frictional resistance between the inclined surfaces (318, 322) 302) was a descending exercise that was very inconvenient to use.

또 푸시버튼조립체(300)와 걸림쇠(302)의 접촉각도를 90°로 유지시켜주어야만 원활한 작동이 가능한 것이어서 고정물체(306)와 장착물(310)의 형상설계에 많은 제한을 주었다.In addition, it is possible to operate smoothly only by maintaining the contact angle between the push button assembly 300 and the latch 302 at 90 °, which gave a lot of restrictions to the shape design of the fixed object 306 and the mounting 310.

그리고 푸시버튼조립체(300)를 밀어주었을때 경사면(318)과 경사면(322)간의 큰 면마찰저항에 의하여 푸시버튼조립체(300)는 윗쪽으로 들어올려지게 되고, 걸림쇠(302)는 뒷쪽으로 밀려나가게 되어서 즉, 푸시버튼조립체(300)와 걸림쇠(302)가 편심운동에 의하여 장착물(310) 내측에서 이들을 지지해주는 부분과 크게 마찰되어서 이들이 쉽게 마모되었기 때문에 작동상태가 불량해졌다.When the pushbutton assembly 300 is pushed, the pushbutton assembly 300 is lifted upward by the large surface frictional resistance between the inclined surface 318 and the inclined surface 322, and the latch 302 is pushed back. That is, the push button assembly 300 and the latch 302 is greatly rubbed with the parts supporting them inside the mounting 310 by the eccentric movement, so that they are easily worn and the operation state is poor.

특히 푸시버튼조립체(300)의 삼각형돌출부(324)와 부딪히는 걸림쇠(302)의 경사면(318)이 파여지게될 경우 푸시버튼조립체(300)를 밀어주더라도 걸림쇠(302)가 하강하지 않게 되어서 작동이 않되는 등의 문제점이 있었다.In particular, when the inclined surface 318 of the clasp 302 that hits the triangular protrusion 324 of the pushbutton assembly 300 is excavated, even if the pushbutton assembly 300 is pushed, the clasp 302 does not lower so that the operation is performed. There was a problem such as not.

또 걸림쇠(302)의 작동거리가 경사면(318), (322)에 의해서 한정되는 것이므로 걸림쇠(302)의 작동거리를 쉽게 변경시켜줄 수 없는 문제점도 있었다. In addition, since the operating distance of the latch 302 is limited by the inclined surfaces 318 and 322, there was also a problem that the operating distance of the latch 302 cannot be easily changed.

본 발명의 목적은 푸시버튼조립체가 수평방향으로 직선왕복운동하는것에 의하여 걸림쇠가 정확하게 수직방향으로 직선왕복운동하고 조작하는데 힘이 들지 않으며 내구성과 작동신뢰성이 우수한 푸시버튼형 잠금장치를 제공하는데 있다.An object of the present invention is to provide a push-button locking device having a high durability and operation reliability without the effort to operate the reciprocating linear reciprocating movement in a vertical direction by the straight reciprocating motion of the push button assembly in the horizontal direction.

본 발명을 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail by way of example.

본 발명은 도 1과 도 2에 예시한 바와 같이 푸시버튼조립체(10)의 뒷쪽 중앙에는 래크(12)가 구비되어 있다.1 and 2, the rack 12 is provided at the rear center of the pushbutton assembly 10. As shown in FIG.

걸림쇠뭉치(14)의 중앙에는 개구부(16)가 형성되어 있고, 이 개구부(16)의 앞쪽 양측에는 축받이(18), (18')가 형성되어 있으며, 이 축받이(18), (18')에는 상기 푸시버튼조립체(10)의 래크(12)와 맞물려지는 피니언(20)의 양측에 있는 축(22), (22')이 자유롭게 회전할 수 있도록 끼워져 있다.An opening 16 is formed in the center of the latch 14, and bearings 18 and 18 'are formed on both front sides of the opening 16, and the bearings 18 and 18'. The shafts 22, 22 'on both sides of the pinion 20 meshed with the rack 12 of the pushbutton assembly 10 are fitted in such a way as to rotate freely.

걸림쇠뭉치(14)이 뒷쪽에는 상기 개구부(16)와 인접하며 걸림쇠(24)가 수직방향으로 이동가능하게 끼워지는 요입부(26)가 형성되어 있다.In the rear of the latch 14 is formed with a concave inlet portion 26 is adjacent to the opening 16, the latch 24 is fitted to be movable in the vertical direction.

걸림쇠(24)의 하반부에는 상기 푸시버튼조립체(10)의 래크(12)가 드나들수 있도록 해주는 개구부(28)가 형성되어 있고, 걸림쇠(24)의 앞쪽에는 상기 피니언(20)과 맞물려지는 래크(30)가 구비되어 있다.An opening 28 is formed in the lower half of the latch 24 to allow the rack 12 of the push button assembly 10 to enter, and the rack engaged with the pinion 20 at the front of the latch 24. 30 is provided.

그리고 푸시버튼조립체(10)는 한쪽이 걸림쇠뭉치(14)의 앞쪽에 있는 돌기(32)에 끼워지고, 다른 한쪽이 푸시버튼조립체(10)의 뒷쪽에 있는 돌기(34)에 끼워지는 압축코일스프링과 같은 탄성부재(36)로 걸림쇠뭉치(14)와 연결되어서 사용자가 밀어주는 것에 의하여 전진하였다가 사용자가 밀었던 손을 놓으면 스스로 후진하여 복귀할 수 있도록 되어있다.And the push button assembly 10, one end is fitted to the projection 32 in the front of the latch 14, the other is a compression coil spring fitted to the projection 34 on the back of the push button assembly (10). It is connected to the latch 14 with the elastic member 36, such that the user advances by pushing, and when the user releases the hand that is pushed, it is able to recover by returning to itself.

도면중 미설명부호 38은 걸림쇠(24)의 이탈방지돌기, 40은 이탈방지돌기(38)의 삽입홈이다.Unexplained reference numeral 38 in the figure is the separation preventing projection of the latch 24, 40 is the insertion groove of the separation preventing projection 38.

이와 같이 구성된 본 발명은 도 2에 예시한 바와 같이 푸시버튼조립체(10)를 밀어 전진시켜주면 탄성부재(36)를 압축시키면서 푸시버튼조립체(10)의 래크(12)와 맞물려진 걸림쇠뭉치(14)의 피니언(20)이 반시계방향으로 회전하게되고, 이 피니언(20)과 맞물려지는 래크(30)를 가진 걸림쇠(24)가 하강하게 되어서 걸림쇠(24)의 상단부(25)가 고정물체(306)의 걸림턱(308)을 벗어나서 장착물(310)이 고정물체(306) 밖으로 인출할 수 있게 된다.In the present invention configured as described above, the push button assembly 10 pushes the push button assembly 10 forward to compress the elastic member 36 while engaging the rack 12 of the push button assembly 10 engaged with the latch 14. ) Pinion 20 is rotated in a counterclockwise direction, and the detent 24 having the rack 30 engaged with the pinion 20 is lowered, so that the upper end 25 of the detent 24 is fixed object ( The attachment 310 may be pulled out of the fixed object 306 by moving out of the locking step 308 of the 306.

그리고 푸시버튼조립체(10)를 밀어주었던 손을 놓으면 압축되었던 탄성부재(36)의 탄성력에 의해서 푸시버튼조립체(10)가 본래의 위치로 후진하게 되고, 이때 푸시버튼조립체(10)의 래크(12)와 맞물려진 피니언(20)이 시계방향으로 회전하게 되며, 이 피니언(20)과 맞물려지는 래크(30)를 가진 걸림쇠(24)가 상승하여 고정물체(306)의 걸림턱(308)에 다시 걸리게 되어서 장착물(310)이 고정물체(306)에 잠겨 지게 된다.When the hand pushing the pushbutton assembly 10 is released, the pushbutton assembly 10 is retracted to its original position by the elastic force of the elastic member 36 that has been compressed. At this time, the rack 12 of the pushbutton assembly 10 is released. ) And the pinion (20) rotated in the clockwise direction, the catch (24) having the rack (30) engaged with the pinion (20) is raised to the locking jaw (308) of the fixed object (306) again. The attachment 310 is locked to the fixed object 306 by being caught.

본 발명은 푸시버튼조립체(10)와 걸림쇠(24)가 서로 맞물려지는 이빨을 가진 래크(12), 피니언(20) 및 래크(30)로 연결된 것이어서 푸시버튼조립체(10)를 작은 힘으로 밀어주더라도 걸림쇠(24)가 정확하고 원활하며 부드럽게 하강하게 되는 것이어서 사용하는데 힘이 들지 않고, 내구성과 작동신뢰성이 매우 우수하다.According to the present invention, the push button assembly 10 and the latch 24 are connected to the rack 12 having the teeth engaged with each other, the pinion 20, and the rack 30, thereby pushing the push button assembly 10 with a small force. Even if the latch (24) is accurate, smooth, and smoothly descending, it is not difficult to use, and durability and operation reliability are very excellent.

그리고 푸시버튼조립체(10)와 걸림쇠(24)가 접촉각도제한을 받지않는 것이어서 고정물체(306)와 장착물(310)의 형상설계를 보다 다양하고 자유롭게 할 수 있다.In addition, since the push button assembly 10 and the latch 24 are not subject to the contact angle limitation, the shape design of the fixed object 306 and the mounting body 310 can be more variously and freely.

또 래크(12), (30)의 크기에 따라서 걸림쇠(24)의 작동거리를 쉽게 변경시켜줄 수 있다.In addition, according to the size of the rack 12, 30 can be easily changed the operating distance of the latch (24).

Claims (1)

푸시버튼조립체(10)의 뒷쪽에는 래크(12)가 구비되어 있고, 걸림쇠뭉치(14)의 개구부(16) 앞쪽에 있는 축받이(18), (18')에는 상기 래크(12)와 맞물려지는 피니언(20)의 양측에 있는 축(22), (22')이 자유롭게 회전할 수 있도록 지지되어 있으며, 걸림쇠뭉치(14)에 있는 개구부(16)의 뒷쪽요입부(26)에 수직방향으로 이동가능하게 끼워지는 걸림쇠(24)에는 상기 푸시버튼조립체(10)의 래크(12)가 출입하는 개구부(28)가 형성되어 있고, 걸림쇠(24)의 앞쪽에는 상기 피니언(20)과 맞물려지는 래크(30)가 구비되어 있으며, 푸시버튼조립체(10)가 걸림쇠뭉치(14)에 압축코일스프링과 같은 탄성부재(36)로 연결되어 있는 것을 특징으로 하는 푸시버튼형 잠금장치.A rack 12 is provided at the rear of the pushbutton assembly 10, and the pinions engaged with the rack 12 at the bearings 18 and 18 'in front of the opening 16 of the latch 14 are provided. The shafts 22, 22 'on both sides of the 20 are supported so as to be free to rotate, and are movable in the vertical direction to the rear recess 26 of the opening 16 in the latch 14. The fastener 24 to be fitted is formed with an opening 28 through which the rack 12 of the pushbutton assembly 10 enters and exits, and the rack 30 engaged with the pinion 20 is provided at the front of the catch 24. ) Is provided, the push button assembly 10 is characterized in that the push button type locking device, characterized in that connected to the latch 14 by an elastic member 36 such as a compression coil spring.
KR1020050057969A 2005-06-30 2005-06-30 A push button type locking device KR100726267B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016148533A1 (en) * 2015-03-18 2016-09-22 주식회사 비에스이 Locking module of wire auto-winding device

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
KR100944601B1 (en) 2008-03-12 2010-02-25 홍성철 Screen window shutter
KR200448067Y1 (en) 2008-03-21 2010-03-11 박영호 Locking device for the anti-insect net automatically sliding up and down
KR101583513B1 (en) 2014-07-16 2016-01-08 이호찬 Push Button Type Door Lock

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Publication number Priority date Publication date Assignee Title
JPH06309982A (en) * 1993-04-27 1994-11-04 Canon Inc Power switch operating mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016148533A1 (en) * 2015-03-18 2016-09-22 주식회사 비에스이 Locking module of wire auto-winding device
KR20160112218A (en) * 2015-03-18 2016-09-28 주식회사 비에스이 Locking device of automatic wire winding apparatus
US20180072533A1 (en) * 2015-03-18 2018-03-15 Bse Co., Ltd. Locking module of wire auto-winding device

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