KR101493735B1 - Roller for a windows and doors - Google Patents

Roller for a windows and doors Download PDF

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Publication number
KR101493735B1
KR101493735B1 KR20130114244A KR20130114244A KR101493735B1 KR 101493735 B1 KR101493735 B1 KR 101493735B1 KR 20130114244 A KR20130114244 A KR 20130114244A KR 20130114244 A KR20130114244 A KR 20130114244A KR 101493735 B1 KR101493735 B1 KR 101493735B1
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KR
South Korea
Prior art keywords
window frame
mounting groove
window
outer housing
inclined portion
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KR20130114244A
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Korean (ko)
Inventor
김기욱
Original Assignee
주식회사 세한이엔지
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Application filed by 주식회사 세한이엔지 filed Critical 주식회사 세한이엔지
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/688—Rollers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The present invention relates to a roller for window and door in which an outer housing is inserted into a double flange in a mounting groove formed in the lower surface of a window frame. Provided is the roller for window and door, comprising: an inclined portion which is protruded to be inclined outward to have an elastic force on the one side part of the outer housing; and an elastic piece including a plane projection which is protruded from the lower end portion of the inclined portion to the outside, wherein the inclined portion of the elastic piece is elastically pressed in the mounting groove of the window frame to fixate and combine the roller in the mounting groove.

Description

창호용 호차{Roller for a windows and doors}{Roller for a windows and doors}

본 발명은 창호용 호차에 관한 것으로서, 보다 상세하게는 호차를 창문틀에 간편하게 장.탈착시킬 수 있는 한편 생산비용을 절감시킬 수 있도록 한 창호용 호차에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a window car for a window, and more particularly, to a window car for a window car capable of easily mounting and demounting a car in a window frame and reducing production costs.

일반적으로, 창호는 건축물에 있어 외부로부터 내부 공간을 격리시켜 보호하는 동시에 내부의 밀폐된 공간에서 오염된 공기를 환기할 목적으로 설치된다.Generally, a window is installed for the purpose of ventilating contaminated air in an enclosed space inside, while isolating and protecting the interior space from the outside in the building.

이러한 창호는 대개 창문이 창틀 상에서 좌우방향으로 슬라이드되면서 개폐되는 슬라이드식 창호가 주류를 이루고 있다.Such windows are mainly composed of sliding windows which are opened and closed while the windows are slid in the left and right direction on the window frame.

슬라이드식 창호는 건물에 고정되게 설치되는 사각틀의 창틀과, 창틀의 내주면에 적어도 두 개 이상으로 설치되는 창문을 포함한다.The sliding type window includes a window frame of a square frame fixedly installed on a building and a window installed on at least two or more of the inner peripheral surface of the window frame.

또한, 창문은 창틀의 내주면 상에서 호차(미도시)를 매개로 좌우로 슬라이드 이동되는 창문틀과, 창문틀의 내주면에 설치되는 유리창으로 이루어진다.In addition, the window is formed of a window frame which is slidably moved left and right on the inner circumferential surface of the window frame through an articulation (not shown), and a glass window provided on the inner circumferential surface of the window frame.

이와 같이 설치된 창문 중 하나 또는 두 개 모두가 창틀 상에서 좌우로 슬라이드 이동되면서 개폐될 수 있다.
One or both of the windows thus installed can be opened and closed while being slid left and right on the window frame.

한편, 이러한 창문 즉 창문틀(이하 '창문틀' 이라 한다)의 하면에는 창틀 상에서 창문틀을 슬라이딩 이동가능케 하는 호차가 구비된다.On the other hand, a window frame (hereinafter, referred to as 'window frame') is provided with a sliding door for sliding the window frame on the window frame.

이러한 종래의 호차를 도 1을 참조하여 설명하면, 호차(100)는 창문틀(10, 도 4 참조)의 하면에 볼팅되어 고정되게 설치되는 외측 하우징(110)과, 외측 하우징(110) 내에 삽입되어 힌지핀(131)에 의해 안내되면서 이동되게 설치되는 내측 하우징(120)과, 내측 하우징(120)의 내부에 삽입되어 힌지핀(131)에 의해 회전가능하게 설치되어 창틀의 내주면에 접한 상태로 구름되는 바퀴(130)를 포함한다.1, the carriage 100 includes an outer housing 110 fixed by bolting to a lower surface of a window frame 10 (see FIG. 4), and an outer housing 110 fixed to the outer housing 110 An inner housing 120 inserted into the inner housing 120 to be rotatable by a hinge pin 131 and being in contact with the inner circumferential surface of the window frame, And includes a rolling wheel 130.

그리고, 외측 하우징(110)의 일단부에는 호차(100)의 높이를 조정할 수 있는 조정볼트(140)가 설치되되, 조정볼트(140)는 외측 하우징(110)을 관통한 상태로 공회전되는 한편 내측 하우징(120)에는 나사 결합되어, 조정볼트(140)를 풀고 조임에 따라 외측 하우징(110) 내에서 내측 하우징(120)이 이동하게 된다.An adjustment bolt 140 is provided at one end of the outer housing 110 to adjust the height of the carriage 100. The adjustment bolt 140 idles while passing through the outer housing 110, The housing 120 is screwed so that the adjusting bolt 140 is loosened and the inner housing 120 moves within the outer housing 110 as it tightens.

이때, 내측 하우징(120)에는 힌지핀(131)이 관통된 경사구멍이 45도 각도로 기울어져 있으므로 조정볼트(140)에 의해서 당겨지거나 멀어지는 내측 하우징(120)은 외측 하우징(110)의 내부에서 사선 방향으로 이동되면서 바퀴(130)의 높이를 조절하게 된다.
At this time, since the inclined hole, through which the hinge pin 131 passes, is inclined at an angle of 45 degrees in the inner housing 120, the inner housing 120 pulled or separated by the adjusting bolt 140 is inserted into the outer housing 110 So that the height of the wheel 130 is adjusted.

한편, 이와 같은 호차(100)는 아래 선행기술문헌의 한국 공개특허에도 개시된 바와 같이, 외측 하우징(110)의 양단부에서 외측으로 더 돌출되어 "∩"자 형상으로 형성된 플랜지(111)가 창문틀(10)의 하면에 볼팅되어 고정되는데, 이는 호차(100)를 창문틀(10)에 설치함에 있어 2개 이상의 볼트나 스크류가 소비되어 생산원가가 상승될 뿐 아니라 그만큼 작업공정이 늘어나 작업성이 저하되는 단점이 있었다.
As described in Korean Patent Laid-Open Publication No. 2003-005700, the racetrack 100 has a flange 111, which is formed so as to protrude outward from both ends of the outer housing 110 and is formed in an " 10 because the two or more bolts or screws are consumed in mounting the carriage 100 on the window frame 10, the production cost is increased and the work process is increased accordingly, .

한국 공개특허 제10-2008-0081473호Korean Patent Publication No. 10-2008-0081473

따라서, 본 발명은 전술한 바와 같은 종래기술의 문제점을 해결하기 위해 안출된 것으로, 호차를 창문틀의 하면에 볼트나 스크류 등에 의한 볼팅 방식으로 고정하지 않고 호차 자체를 직접 창문틀의 하면에 고정시켜 간편하게 장.탈착할 수 있도록 한 창호용 호차를 제공하는데 그 목적이 있다.
SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a window frame, And to provide a window car for a window so that it can be easily inserted and removed.

상술한 목적은, 창문틀의 하면에 형성된 장착홈에 양 플랜지 사이의 외측 하우징이 삽입되어 결합되는 창호용 호차에 있어서, 상기 호차는, 그 외측 하우징의 일측부에 탄성력을 갖도록 외측으로 경사지게 돌출 형성되는 경사부와, 경사부의 하단부에서 외측 방향으로 돌출 형성되는 평탄돌부를 포함하는 탄성편을 형성하여, 상기 탄성편의 경사부가 창문틀의 장착홈에 탄성적으로 압입되면서 상기 호차를 장착홈에 결합 고정시키는 창호용 호차에 의해 달성된다.The above-described object is achieved by a window car for a window car, in which an outer housing between both flanges is inserted and coupled to a mounting groove formed in a lower surface of a window frame, the window car having a protruding shape formed outwardly so as to have an elastic force on one side of the outer housing Wherein the inclined portion of the resilient piece is resiliently press-fitted into the mounting groove of the window frame so that the cam is fixedly engaged with the mounting groove, Is accomplished by a car for a window.

그리고, 상기 경사부에는 그 하단부가 외측으로 돌출되도록 절개된 절개편이 형성되어, 절개편과 플랜지 사이에 장착홈의 내주연부가 결합되고, 상기 평탄돌부는 호차의 플랜지 하부에 이격되게 위치되어, 평탄돌부의 조작을 용이하게 한다.
The inclined portion is formed with an incision cut so that a lower end of the inclined portion protrudes outward. An inner peripheral portion of the mounting groove is coupled between the incised piece and the flange. The flattened portion is positioned so as to be spaced apart from the lower portion of the flange Thereby facilitating manipulation of the projection.

본 발명의 창호용 호차에 따르면, 그 일측에 형성된 탄성편에 의해 호차가 창문틀 하면의 장착홈에 탄성적으로 끼워지면서 절개편에 의해 결합 고정되고, 장착홈의 하부로 돌출되게 위치된 평탄돌부를 밀어 호차를 창문틀 하면의 장착홈에서 간편하게 분리시켜 낼 수 있게 됨으로써 종래의 볼트나 스크류 등의 소비가 절제되어 생산원가를 절감시킬 수 있고, 그로 인한 불필요한 볼팅 등의 작업공수가 발생되지 않으므로 시공이 간편한 장점이 있다.
According to the window car for a window according to the present invention, the camshaft is resiliently fitted to the mounting groove of the window frame by the elastic piece formed on one side thereof, and is engaged and fixed by the separable piece. It is possible to easily remove the carriage from the mounting groove of the window frame by pushing the lever so that the consumption of the conventional bolt or screw can be cut down and the production cost can be reduced and the work flow such as unnecessary bolting is not generated, This has a simple advantage.

도 1은 종래의 창호용 호차를 도시한 사시도이다.
도 2는 본 발명에 따른 창호용 호차를 도시한 사시도이다.
도 3은 본 발명에 따른 창호용 호차와 창문틀 간의 결합도이다.
도 4는 본 발명에 따른 창호용 호차와 창문틀 간의 분리도이다.
도 5는 본 발명에 따른 창호용 호차가 결합된 창문틀의 단면도이다.
도 6은 본 발명에 따른 창호용 호차가 창문틀에 결합된 상태의 도면이다.
도 7은 본 발명에 따른 창호용 호차가 창문틀에서 분리가능한 상태의 도면이다.1 is a perspective view showing a conventional window car.
2 is a perspective view illustrating a window car according to the present invention.
FIG. 3 is a view illustrating a connection between a door frame and a window frame according to the present invention.
4 is a sectional view of a window frame and a window frame according to the present invention.
5 is a cross-sectional view of a window frame to which a window racer according to the present invention is coupled.
FIG. 6 is a view illustrating a state where a window racer according to the present invention is coupled to a window frame.
7 is a view illustrating a state in which a window racer according to the present invention is detachable from a window frame.

이하, 본 발명의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 발명을 설명하기에 앞서, 종래기술과 동일한 부분에 대해서는 동일한 부호를 부여하여 설명하기로 한다.First, before describing the present invention, the same reference numerals are given to the same parts as in the prior art.

첨부도면 도 2 내지 도 7은 본 발명에 따른 창호용 호차와 창문틀 간의 결합구조를 보인 도면이다.2 to 7 are views showing a coupling structure between a window car for a window and a window frame according to the present invention.

본 발명의 창호용 호차는 도 2 내지 도 5에 도시된 바와 같이, 창문틀(10)의 하면에 호차(100)가 구비되되, 상기 창문틀(10)의 하면에는 사각형상의 장착홈(11)이 일정간격마다 이격 형성되고, 장착홈(11)에는 호차(100)가 삽입되어 설치된다.
2 to 5, a window frame 10 is provided with a carriage 100 on the lower surface thereof. The window frame 10 is provided with a rectangular mounting groove 11 on the lower surface of the window frame 10, Are formed at predetermined intervals, and the carriage 100 is inserted into the mounting groove 11 and installed.

상기 호차(100)는 창문틀(10) 하면의 장착홈(11)에 삽입되는 외측 하우징(110)과, 외측 하우징(110) 내에 삽입되어 힌지핀(131)에 의해 안내되면서 이동되는 내측 하우징(120)과, 내측 하우징(120)의 내부에 삽입되어 힌지핀(131)에 의해 회전가능하게 설치되어 창틀의 내주면에 접한 상태로 구름되는 바퀴(130)를 포함한다.The carriage 100 includes an outer housing 110 inserted into a mounting groove 11 of a lower surface of the window frame 10 and an inner housing 110 inserted into the outer housing 110 and guided by the hinge pin 131 And a wheel 130 which is inserted into the inner housing 120 and is rotatably installed by the hinge pin 131 and is rotated in contact with the inner circumferential surface of the window frame.

그리고, 상기 외측 하우징(110)의 일단부에는 호차(100)의 높이를 조정할 수 있는 조정볼트(140)가 설치되고, 상기 조정볼트(140)는 외측 하우징(110)을 관통한 상태로 외측 하우징(110)에서는 공회전되는 한편 내측 하우징(120)에는 나사 결합되어, 조정볼트(140)를 풀고 조임에 따라 내측 하우징(120)이 외측 하우징(110) 내에서 왕복 이동하게 된다.An adjustment bolt 140 is provided at one end of the outer housing 110 so as to adjust the height of the carriage 100. The adjustment bolt 140 is screwed into the outer housing 110 through the outer housing 110, The adjusting bolt 140 is loosened and the inner housing 120 is reciprocated in the outer housing 110 according to the tightening.

이때, 상기 내측 하우징(120)에는 힌지핀(131)이 관통된 경사구멍이 45도 각도로 기울어져 있으므로 조정볼트(140)에 의해서 당겨지거나 멀어지는 내측 하우징(120)은 외측 하우징(110)의 내부에서 사선 방향으로 이동되면서 바퀴(130)의 높이를 조절하게 된다.Since the inner housing 120 is inclined at an angle of 45 degrees with the inclined hole through which the hinge pin 131 penetrates, the inner housing 120 pulled or separated by the adjusting bolt 140 is inserted into the inner housing 120 The height of the wheel 130 is adjusted.

한편, 상기 외측 하우징(110)의 양단부에는 외측으로 돌출된 "∩"자 형상의 플랜지(111)가 형성되되, 상기 플랜지(111)는 종래와는 달리 외측 하우징(110)의 양측 하단부에서 돌출되게 형성된다. 따라서, 상기 호차(100)를 창문틀(10) 하면의 장착홈(11)에 삽입하여 설치할 때 양 플랜지(111)가 창문틀(10)의 하면에 면접촉된 상태로 걸림된다.Shaped flange 111 protruding outwardly is formed at both ends of the outer housing 110. Unlike the conventional case, the flange 111 protrudes from the lower ends of both sides of the outer housing 110 . Therefore, when the carriage 100 is inserted into the mounting groove 11 of the lower surface of the window frame 10, both flanges 111 are engaged with the lower surface of the window frame 10 in a state of being in surface contact.

또한, 상기 호차(100)의 외측 하우징(110) 일단부에는 도 2 내지 도 4에 도시된 바와 같이, 플랜지(111)의 상부에 형성되어 호차(100)를 창문틀(10)의 장착홈(11)에 탄성적으로 삽입되게 하여 결합시키는 탄성편(150)이 형성된다.2 to 4, at one end of the outer housing 110 of the carriage 100, the carriage 100 is formed on the upper portion of the flange 111, The elastic piece 150 is elastically inserted into the elastic piece 150 to be engaged.

상기 탄성편(150)은 외측 하우징(110)의 일단부에 외측으로 경사지게 돌출되어 탄성력을 갖도록 형성됨으로써, 창문틀(10)의 장착홈(11)에 탄성적으로 삽입되어 결합될 수 있다.The elastic piece 150 is elastically projected outwardly at one end of the outer housing 110 so that the elastic piece 150 can be elastically inserted into the mounting groove 11 of the window frame 10 and coupled thereto.

구체적으로는, 상기 탄성편(150)은 외측 하우징(110)의 일단부에서 외측 방향으로 경사져 돌출 형성되는 경사부(151)와, 상기 경사부(151)의 하단부에서 외측 방향으로 연장 형성되는 평탄돌부(152)를 포함한다.Specifically, the elastic piece 150 includes an inclined portion 151 protruding outwardly from an end of the outer housing 110, and a flat portion 151 extending outward from the lower end of the inclined portion 151. [ And includes a projection 152.

더욱이, 상기 탄성편(150)은 경사부(151)의 일측 양편에 절개편(151a)이 형성되고, 절개편(151a)은 상단부를 제외한 하단부와 양측단부가 경사부(151)에서 절개되어 외측으로 경사지게 돌출 형성됨으로써 절개편(151a)에도 탄성력이 부여된다.The resilient piece 150 is formed with a cut piece 151a on one side of the inclined portion 151. The cut piece 151a is cut at the lower end portion and the both end portions except for the upper end portion at the inclined portion 151, And the resilient piece 151a is also given an elastic force.

따라서, 상기 절개편(151a)과 외측 하우징(110)의 플랜지(111) 사이에는 도 5에서와 같이, 장착홈(11)의 내주연부가 위치되어 결합 고정됨으로써, 호차(100)를 창문틀(10)의 장착홈(11)에 견고하게 고정시켜 장착할 수 있게 된다.5, the inner circumferential portion of the mounting groove 11 is positioned and engaged with the flange 111 of the outer housing 110 so that the cam 100 is inserted into the window frame 10 in the mounting groove 11, as shown in FIG.

특히, 상기 절개편(151a)은 경사부(151)보다 더 외측으로 돌출됨으로써 경사부(151)보다 더 큰 탄성력을 갖게 된다.Particularly, the discrete piece 151a protrudes more outward than the inclined portion 151, so that the inclined portion 151 has a greater elastic force.

또한, 상기 경사부(151)의 하단부에 돌출 형성되는 평탄돌부(152)는 외측 하우징(110)의 플랜지(111) 하부에 일정거리 이격된 상태로 구비된다.The flat projecting portion 152 protruding from the lower end of the inclined portion 151 is spaced apart from the flange 111 of the outer housing 110 by a predetermined distance.

따라서, 호차(100)를 창문틀(10)의 장착홈(11)에 결합해도 평탄돌부(152)는 플랜지(111)와 이격된 하부에 위치되어 있으므로 평탄돌부(152)의 조작이 간편하게 되고, 이에 평탄돌부(152)를 외측 하우징(110)의 내측 방향으로 밀어 경사부(151)를 이동시키면, 절개편(151a)과 플랜지(111)가 장착홈(11)의 내주연부으로부터 분리됨으로써 호차(100)를 창문틀(10)로부터 간편하게 분리시켜 낼 수 있게 된다.
Therefore, even if the carriage 100 is coupled to the mounting groove 11 of the window frame 10, since the flat projecting portion 152 is located at the lower portion apart from the flange 111, the operation of the flat projecting portion 152 is simplified, When the flat portion 152 is pushed toward the inner side of the outer housing 110 to move the inclined portion 151, the divided piece 151a and the flange 111 are separated from the inner peripheral portion of the mounting groove 11, 100 can be easily separated from the window frame 10.

이상과 같은 본 발명의 호차(100)를 창문틀(10)의 장착홈(11)에 삽입하면, 호차(100)의 양 플랜지(111) 사이의 외측 하우징(110)이 장착홈(11) 내로 삽입되고, 이러한 외측 하우징(110)의 삽입과정은 양 플랜지(111)가 창문틀(10)의 하면에 접하여 걸림될 때까지 이루어진다.When the cam 100 of the present invention is inserted into the mounting groove 11 of the window frame 10, the outer housing 110 between the flanges 111 of the carriage 100 is inserted into the mounting groove 11 And the process of inserting the outer housing 110 is performed until both the flanges 111 are engaged with the lower surface of the window frame 10.

한편, 상기와 같은 삽입 과정 시 호차(100)의 일단부에 형성된 탄성편(150)은 경사부(151)가 장착홈(11)의 내주연부에 접하여 탄성적으로 압착되면서 장착홈(11) 내로 삽입되고, 양 플랜지(111)가 창문틀(10)의 하면에 접하여 삽입이 완료되는 시점에서는 경사부(151)의 절개편(151a)이 장착홈(11)의 내주연부를 탄성적으로 타고 넘어가면서 절개편(151a)과 플랜지(111) 사이에 장착홈(11)의 내주연부가 걸림되어 위치된다.In the insertion process, the elastic piece 150 formed at one end of the carriage 100 is inserted into the mounting groove 11 while the inclined portion 151 is resiliently pressed against the inner periphery of the mounting groove 11, At the time when both flanges 111 are in contact with the lower surface of the window frame 10 and the insertion is completed, the incised piece 151a of the inclined portion 151 rides over the inner peripheral edge of the mounting groove 11 elastically The inner peripheral edge of the mounting groove 11 is caught between the separable piece 151a and the flange 111 and is positioned.

따라서, 상기와 같이 창문틀(10)의 장착홈(11)으로 삽입되는 호차(100)는 도 6에서와 같이 탄성편(150)의 경사부(151)에 형성된 절개편(151a)과 플랜지(111)에 의해서 창문틀(10)의 장착홈(11)에 견고하게 고정된 상태로 결합될 수 있다.6, the racing car 100 inserted into the mounting groove 11 of the window frame 10 can be divided into the separated piece 151a formed on the inclined portion 151 of the elastic piece 150, 111 in a state of being firmly fixed to the mounting groove 11 of the window frame 10.

그리고, 호차(100)의 분리 시는 도 7에서와 같이, 창문틀(10)의 하면에 접한 플랜지(111)의 하부에 이격되게 위치된 평탄돌부(152)를 밀어 경사부(151)를 외측 하우징(110)의 내측 방향으로 밀어내면 경사부(151)에 압축력이 부여되면서 절개편(151a)과 플랜지(111)가 그 사이에 걸림되어 있던 장착홈(11)의 내주연부로부터 분리됨으로써 호차(100)를 창문틀(10)의 장착홈(11)으로부터 간편하게 분리시켜 낼 수 있게 된다.
7, when the racetrack 100 is detached, the flat portion 152 positioned so as to be spaced apart from the lower portion of the flange 111 in contact with the lower surface of the window frame 10 is pushed, The pressing piece 151a and the flange 111 are separated from the inner circumferential portion of the mounting groove 11 in which the pressing piece 151a and the flange 111 are engaged with each other while being pressed against the inner side of the housing 110, 100 can be easily separated from the mounting groove 11 of the window frame 10.

10 : 창문틀 11 : 장착홈
100 : 호차 110,120 : 하우징
111 : 플랜지 130 : 바퀴
131 : 힌지핀 140 : 조정볼트
150 : 탄성편 151 : 경사부
151a : 절개편 152 : 평탄돌부10: Window frame 11: Mounting groove
100: carriage 110, 120: housing
111: flange 130: wheel
131: Hinge pin 140: Adjusting bolt
150: elastic piece 151: inclined portion
151a: Section Reform 152:

Claims (2)

창문틀의 하면에 형성된 장착홈에 양 플랜지 사이의 외측 하우징이 삽입되어 결합되는 창호용 호차에 있어서,
상기 호차는, 그 외측 하우징의 일측부에 탄성력을 갖도록 외측으로 경사지게 돌출 형성되는 경사부와, 경사부의 하단부에서 외측 방향으로 돌출 형성되는 평탄돌부를 포함하는 탄성편을 형성하여, 상기 탄성편의 경사부가 창문틀의 장착홈에 탄성적으로 압입되면서 상기 호차를 장착홈에 결합 고정시키는 창호용 호차.
A window racer for use in a window frame, wherein an outer housing between both flanges is inserted and coupled to a mounting groove formed in a lower surface of a window frame,
Wherein the elastic body is formed with an elastic piece including an inclined portion protruding outwardly in an outward direction so as to have an elastic force on one side portion of the outer housing and a flattened projection portion protruding outwardly from a lower end portion of the inclined portion, Wherein the cam body is elastically press-fitted into the mounting groove of the window frame and is engaged and fixed to the mounting groove.
청구항 1에 있어서,
상기 경사부에는 그 하단부가 외측으로 돌출되도록 절개된 절개편이 형성되어, 절개편과 플랜지 사이에 장착홈의 내주연부가 결합되고,
상기 평탄돌부는 호차의 플랜지 하부에 이격되게 위치되어, 평탄돌부의 조작을 용이하게 한 창호용 호차.The method according to claim 1,
Wherein the inclined portion is formed with an incision cut out so that a lower end of the inclined portion protrudes outward, the inner circumferential portion of the mounting recess is coupled between the incised piece and the flange,
Wherein the flat projecting portion is located apart from the lower portion of the flange of the cam body to facilitate the operation of the flat projecting portion.
KR20130114244A 2013-09-26 2013-09-26 Roller for a windows and doors KR101493735B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569481A (en) * 2015-12-25 2016-05-11 蒋卫振 Slide rail wheel set convenient to assemble
KR20170090716A (en) * 2016-01-29 2017-08-08 전영웅 Fabricated window frame and draft interception works using the same
KR20180001741A (en) * 2016-06-28 2018-01-05 전창현 Door roller
KR20190096615A (en) * 2018-02-09 2019-08-20 주식회사 쓰리지테크놀러지 Window wheel having screwless combination structure

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KR930000938Y1 (en) * 1989-11-24 1993-03-02 박준석 Roller in window
KR20020031736A (en) * 2000-10-23 2002-05-03 박기덕 Doorcar assembly structure
KR20140132816A (en) * 2013-05-07 2014-11-19 주식회사 세한이엔지 Roller for a windows and doors

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Publication number Priority date Publication date Assignee Title
KR930000938Y1 (en) * 1989-11-24 1993-03-02 박준석 Roller in window
KR20020031736A (en) * 2000-10-23 2002-05-03 박기덕 Doorcar assembly structure
KR20140132816A (en) * 2013-05-07 2014-11-19 주식회사 세한이엔지 Roller for a windows and doors

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569481A (en) * 2015-12-25 2016-05-11 蒋卫振 Slide rail wheel set convenient to assemble
CN105569481B (en) * 2015-12-25 2017-08-29 蒋卫振 It is easy to the slide rail wheel group of assembling
KR20170090716A (en) * 2016-01-29 2017-08-08 전영웅 Fabricated window frame and draft interception works using the same
KR101865589B1 (en) * 2016-01-29 2018-06-08 전영웅 Fabricated window frame and draft interception works using the same
KR20180001741A (en) * 2016-06-28 2018-01-05 전창현 Door roller
KR101864016B1 (en) 2016-06-28 2018-06-01 전창현 Door roller
KR20190096615A (en) * 2018-02-09 2019-08-20 주식회사 쓰리지테크놀러지 Window wheel having screwless combination structure
KR102053896B1 (en) * 2018-02-09 2019-12-09 주식회사 쓰리지테크놀러지 Window wheel having screwless combination structure

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