KR200421483Y1 - The height control structure of roller for a sliding door - Google Patents

The height control structure of roller for a sliding door Download PDF

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Publication number
KR200421483Y1
KR200421483Y1 KR2020060010032U KR20060010032U KR200421483Y1 KR 200421483 Y1 KR200421483 Y1 KR 200421483Y1 KR 2020060010032 U KR2020060010032 U KR 2020060010032U KR 20060010032 U KR20060010032 U KR 20060010032U KR 200421483 Y1 KR200421483 Y1 KR 200421483Y1
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KR
South Korea
Prior art keywords
door
knob
roller
finger
housing
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KR2020060010032U
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Korean (ko)
Inventor
김승희
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김승희
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Priority to KR2020060010032U priority Critical patent/KR200421483Y1/en
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Publication of KR200421483Y1 publication Critical patent/KR200421483Y1/en

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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
    • E05D15/0669—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis with height adjustment
    • 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
    • E06B3/4663—Horizontally-sliding wings specially adapted for furniture
    • 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
    • E05Y2201/684—Rails; Tracks
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/14—Adjustable with position retaining means
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/51—Screwing or bolting
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

본 고안은 예를 들면 책장이나 장롱 등의 미닫이식 도어의 저면에 설치하여 도어의 개폐 시 슬라이딩이 쉽게 이루어지도록 유도하는 미닫이 도어용 호차의 높낮이 조절구조에 관한 것으로, 좀 더 구체적으로는 롤러 하우징의 나사봉에 너트형의 조절노브를 체결시킴과 동시에 이 조절노브가 손가락으로 조작될 수 있도록 하우징 지지구의 외부로 노출되고 손가락이 충분히 안내되어 조작 시 불편함이 없도록 하우징 지지구에 노브 설치공과 조작안내 요입부를 구비하도록 한 것으로, 높낮이 조절구조를 단순화시켜 소요부품의 절감과 제조공정의 단축을 통한 제조원가의 절감 및 고장 발생률의 감소를 통한 사용수명의 연장을 기할 수 있음은 물론 별도의 조작 도구가 필요 없이 손가락만으로 간편하게 조작이 가능하도록 하여 실용성을 개선할 수 있도록 한 것이다.The present invention relates to, for example, the height adjustment structure of the door for sliding door doors to be installed on the bottom of the sliding doors such as bookcases or closets to facilitate sliding when opening and closing the door, more specifically, While tightening the nut-type adjustment knob to the screw rod, the knob is installed on the housing support and the operation guide so that the adjustment knob is exposed to the outside of the housing support so that the finger can be manipulated by the finger and the finger is guided sufficiently so that there is no inconvenience in the operation. It is designed to have a concave indentation, which simplifies the height adjusting structure, which can reduce the required parts, shorten the manufacturing process, reduce the manufacturing cost and reduce the occurrence of failure, and also require a separate operation tool. It is possible to improve the practicality by allowing easy operation with just a finger without It is.

미닫이 도어용 호차, 높낮이조절구조, 조절노브, 노브설치공, 조작안내 요입부. Door for sliding doors, height adjustment structure, adjustment knob, knob installation hole, operation guide recess.

Description

미닫이 도어용 호차의 높낮이 조절구조{THE HEIGHT CONTROL STRUCTURE OF ROLLER FOR A SLIDING DOOR}Height adjustment structure of doorway for sliding doors {THE HEIGHT CONTROL STRUCTURE OF ROLLER FOR A SLIDING DOOR}

도 1은 본 고안이 적용된 호차를 미닫이 도어에 장착한 상태를 보이는 정면 예시도.1 is a front view illustrating a state in which the door car is mounted to a sliding door to which the present invention is applied.

도 2는 본 고안이 적용된 호차의 조립 사시도.Figure 2 is an assembled perspective view of the door car to which the present invention is applied.

도 3은 본 고안의 구성을 보이는 분리 사시도.Figure 3 is an exploded perspective view showing the configuration of the present invention.

도 4는 호차가 가이드 레일에서 유격되어 있는 상태를 보이는 본 고안의 일 예시도.Figure 4 is an exemplary view of the present invention showing a state in which the door car is spaced from the guide rail.

도 5는 본 고안의 작동상태를 보이는 단면 예시도.5 is a cross-sectional view showing an operating state of the present invention.

도 6은 기존의 구조를 단면 예시도.6 is a cross-sectional view of an existing structure.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1:하우징 지지구 2:안내요홈1: Housing support 2: Guide groove

3:롤러 하우징 4:나사봉3: roller housing 4: screw rod

5:롤러 6:지지축5: roller 6: support shaft

10:노브 설치공 20:조작안내 요입부10: knob installation 20: operation guide

30:조절노브30: Adjustment knob

본 고안은 예를 들면 책장이나 장롱 등의 미닫이식 도어의 저면에 설치하여 도어의 개폐 시 슬라이딩이 쉽게 이루어지도록 유도하는 미닫이 도어용 호차의 높낮이 조절구조에 관한 것으로, 좀 더 구체적으로는 롤러 하우징의 나사봉에 너트형의 조절노브를 체결시킴과 동시에 이 조절노브가 손가락으로 조작될 수 있도록 하우징 지지구의 외부로 노출되고 손가락이 충분히 안내되어 조작 시 불편함이 없도록 하우징 지지구에 노브 설치공과 조작안내 요입부를 구비하도록 한 것으로, 높낮이 조절구조를 단순화시켜 소요부품의 절감과 제조공정의 단축을 통한 제조원가의 절감 및 고장 발생률의 감소를 통한 사용수명의 연장을 기할 수 있음은 물론 별도의 조작 도구가 필요없이 손가락만으로 간편하게 조작이 가능하도록 하여 실용성을 개선할 수 있도록 한 것이다.The present invention relates to, for example, the height adjustment structure of the door for sliding door doors to be installed on the bottom of the sliding doors such as bookcases or closets to facilitate sliding when opening and closing the door, more specifically, While tightening the nut-type adjustment knob to the screw rod, the knob is installed on the housing support and the operation guide so that the adjustment knob is exposed to the outside of the housing support so that the finger can be manipulated by the finger and the finger is guided sufficiently so that there is no inconvenience in the operation. It is designed to have a concave indentation, which simplifies the height adjusting structure, which can reduce the required parts, shorten the manufacturing process, reduce the manufacturing cost and reduce the occurrence of failure, and also require a separate operation tool. It is possible to improve the practicality by allowing easy operation with just a finger without One will.

일반적으로 미닫이식 도어에는 문을 열고 닫기가 쉽도록 하기 위하여 문의 저면에 호차를 설치하여 주는데, 이러한 호차는 롤로링수단과 롤링수단을 감싸면서 이를 회전되게 하여주는 하우징 및 도어에 고정되도록 하여 주는 고정수단으로 구성된 것으로, 도어의 저면에 설치되는 롤링수단이 도어 하부 문틀에 설치된 레일을 타고 회전될 수 있게 함으로써 미닫이식 도어를 쉽게 개폐시킬 수 있도록 하여 주는 것이다.In general, a sliding door is provided with a door roller on the bottom of the door for easy opening and closing of the door, and the door roller is fixed to the housing and the door that surrounds the rolling means and the rolling means and rotates it. It is configured as a means, so that the rolling means installed on the bottom of the door can be rotated by the rail installed on the lower door frame door to facilitate opening and closing of the sliding door.

그런데 상기와 같은 호차는 도어의 개폐 과정 중에 롤링수단이 창호 틀에 설치된 레일로부터 이탈되지 않고 안전하게 운행되도록 도어와 견고한 결합상태를 유 지해야 됨은 물론, 롤러의 설치높이가 잘 맞지 않아 도어의 하면이 문틀과 마찰을 일으키거나 도어의 상부에 틈새가 발생되는 경우에는 롤러의 설치높이를 조정할 수 있어야 하는 바, 이를 위해 다양한 구조의 롤러 높낮이 조절구조가 호차에 적용되고 있는 실정이다.However, the doorway as described above must maintain a firmly coupled state with the door so that the rolling means can be safely operated without being separated from the rail installed in the window frame during the opening and closing process of the door. When friction occurs with the door frame or a gap occurs in the upper part of the door, it is necessary to adjust the height of the installation of the roller bar. To this end, various structures of the roller height adjustment structure are applied to the door car.

그중 도 6의 경우도 롤러의 높낮이 조절구조가 적용된 구성으로서, 좀더 구체적으로 설명하면 다음과 같다.6 is a configuration in which the height adjustment structure of the roller is applied, which will be described in more detail as follows.

도어(D)의 하단 적소에 체결 고정되는 하우징 지지구(40)와, 상기 하우징 지지구(40)에 승강 가능하게 결합 설치되며 지지축(44)을 통해 회전 가능하게 축설되는 롤러(42)와 상단에 일체로 돌출 형성되는 나사봉(43)을 가진 롤러 하우징(41)과, 상기 하우징 지지구(40)에 결합된 상태에서 롤러 하우징(41)의 나사봉(43)에 회전 가능하게 체결되는 베벨기어 타입의 피동 조절부재(45)와, 상기 피동 조절부재(45)와 치합되며 조작홈(47)이 외부로 노출되는 상태로 하우징 지지구(40)에 결합 설치되는 베벨기어 타입의 원동 조절부재(46)로 구성된 것이다.A housing support 40 which is fastened and fixed to the lower end of the door D, and is installed to be lifted and coupled to the housing support 40, and a roller 42 which is rotatably arranged through the support shaft 44. It is rotatably fastened to the screw housing 43 of the roller housing 41 and the roller housing 41 having a screw rod 43 protruding integrally formed at the upper end, and coupled to the housing support 40 Bevel gear type driven adjustment member 45 and bevel gear type motive control that is engaged with the driven adjustment member 45 and coupled to the housing support 40 while the operation groove 47 is exposed to the outside. The member 46 is comprised.

하지만 상기 구조는 두 개의 베벨기어 타입의 부재를 맞물리는 상태로 회전 가능하게 하우징 지지구에 결합 구성하여야 함으로써 전체적으로 구조가 복잡하여 조립및 제조공정이 길어지고 생산성이 저하되어 제조원가의 상승요인이 되었으며,However, the structure has to be coupled to the housing support rotatably in the state of engaging the two bevel gear type member, the overall structure is complicated, the assembly and manufacturing process is long, productivity is lowered, which is a rising factor of the manufacturing cost,

또한 피동 조절부재(45)와 원동 조절부재(46)의 상호 맞물리는 치합 부분의 마모가 심해 사용수명이 단축되고 고장 발생률이 증가되어 제품의 신뢰성이 저하되는 문제가 있다.In addition, there is a problem in that the wear of the interlocking portion of the driven control member 45 and the driving control member 46 is so severe that the service life is shortened and the failure rate is increased, thereby reducing the reliability of the product.

또한 원동 조절부재(40)는 그 단부의 조작홈(47)만이 하우징 지지구(40)의 외부로 노출될 뿐 전혀 돌출되지 않는 구조이어서 손가락만으로는 전혀 조작이 불가능하고 별도의 드라이버 등의 도구를 이용하여야만 원동 조절부재(46)를 조작할 수 있는 것이어서 취급의 번거로움과 불편함을 초래하게 되는 것이다.In addition, since only the operation groove 47 at its end is exposed to the outside of the housing support 40, the driving control member 40 does not protrude at all, and thus, only a finger is impossible to operate at all and a tool such as a separate driver is used. Only then it is possible to operate the motor control member 46 will cause the inconvenience and inconvenience of handling.

본 고안은 상기와 같은 기존의 구조에서 기인되는 제반 문제점을 해결 보완하기 위하여 안출된 것으로,The present invention has been devised to solve the problems caused by the existing structure as described above,

본 고안의 목적은 높낮이 조절구조를 단순화시켜 소요부품의 절감과 제조공정의 단축을 통한 제조원가의 절감 및 고장 발생률의 감소를 통한 사용수명의 연장을 기할 수 있음은 물론 별도의 조작 도구가 필요 없이 손가락만으로 간편하게 조작이 가능하도록 하여 실용성을 개선할 수 있는 미닫이 도어용 호차의 높낮이 조절구조를 제공함에 있는 것이며,The purpose of the present invention is to simplify the height adjustment structure, reduce the required parts, shorten the manufacturing process, reduce the manufacturing cost, and extend the service life by reducing the failure rate. It is to provide a height adjustment structure of the door car for sliding doors that can be easily operated by only improving the practicality,

상기와 같은 목적을 달성하기 위하여 본 고안은 롤러 하우징의 나사봉에 너트형의 조절노브를 체결시킴과 동시에 이 조절노브가 외부에서 손가락으로 조작될 수 있도록 하우징 지지구의 외부로 노출되고 손가락이 충분히 안내되어 조작 시 불편함이 없도록 하우징 지지구에 전면으로 개방되는 상태의 노브 설치공과 조작안내 요입부를 구비함을 특징으로 하는 것으로,In order to achieve the above object, the present invention is to fasten the nut-shaped adjustment knob to the screw rod of the roller housing and at the same time the control knob is exposed to the outside of the housing support so that the finger can be operated from the outside and the finger is sufficiently guided. It is characterized in that it is provided with a knob installation hole and the operation guide recess in the state that is open to the front of the housing support so that there is no inconvenience during operation,

이하, 첨부되는 도면에 의거하여 본 고안의 구성을 상세하게 설명하면 다음과 같다.Hereinafter, the configuration of the present invention in detail based on the accompanying drawings as follows.

도 3은 본 고안의 구성을 보이는 분리 사시도이고, 도 4는 본 고안의 조립 단면도이며, 도 5는 본 고안의 작동상태를 보이는 단면 예시도로서,Figure 3 is an exploded perspective view showing the configuration of the subject innovation, Figure 4 is an assembled cross-sectional view of the subject innovation, Figure 5 is an exemplary cross-sectional view showing an operating state of the subject innovation,

본 고안은 도어(D)의 하단 적소에 체결 고정되며 내부 양측면에 안내 요홈(2)을 구비하는 하우징 지지구(1)와, 상기 안내 요홈(2)에 결합되는 안내돌부(7)를 통해 하우징 지지구(1)에 승강 가능하게 결합 설치되며 지지축(6)을 통해 회전가능하게 축설되는 롤러(5)와 상단에 일체로 돌출 형성되는 나사봉(4)을 가진 롤러 하우징(3)을 포함하는 공지의 구조에 있어서;The present invention is fastened and fixed in place at the bottom of the door (D) and the housing support (1) having a guide groove (2) on both sides of the inside, and the housing through the guide protrusion (7) coupled to the guide groove (2) And a roller housing (3) having a roller (5) rotatably coupled to the support (1) and having a roller (5) rotatably arranged through the support shaft (6) and a threaded rod (4) integrally protruding from an upper end thereof. In a known structure;

상기 하우징 지지구(1)의 상측에 횡으로 구성되며 전면으로 개방되는 상태의 노브 설치공(10)과;A knob mounting hole 10 configured to be transversely formed on the upper side of the housing support 1 and to be opened to the front;

상기 노브 설치공(10)의 주변 일부가 함몰되는 상태가 되도록 하우징 지지구(1)의 전면 상측에 일정 깊이로 요입 형성되는 조작안내 요입부(20)와;An operation guide concave inlet 20 formed to concave in a predetermined depth on an upper side of the front surface of the housing support 1 so that a part of the periphery of the knob installation hole 10 is recessed;

일부가 상기 노브 설치공(10)의 전면으로 돌출되는 상태로 상기 노브 설치공(10)내에 위치되며 상기 롤러 하우징(3)의 나사봉(4)에 회전 가능하게 체결되는 너트형의 조절노브(30)를 각각 포함하여서 된 것이다.A nut-shaped adjusting knob positioned in the knob mounting hole 10 with a portion protruding toward the front of the knob mounting hole 10 and rotatably fastened to the screw rod 4 of the roller housing 3. 30), including each.

〈도면 중 미 설명 부호〉〈Description code in the drawing〉

(D)는 도어이며, (G)는 가이드 레일을 보인 것이다.(D) is a door, and (G) shows a guide rail.

이와 같이 구성되는 본 고안의 작용을 상세하게 설명하면 다음과 같다.If described in detail the operation of the subject innovation is configured as follows.

본 고안은 도 1에서와 같이 도어(D)의 하단 양측에 나사를 이용하여 체결 고정되는 것으로, 롤러(5)는 하부 문틀의 가이드 레일(G)상에 얹혀져 구름운동을 하면서 도어(D)의 개폐동작이 원활하게 이루어 질 수 있도록 하는 것이다.The present invention is fastened and fixed by using a screw on both sides of the lower end of the door (D), as shown in Figure 1, the roller (5) is mounted on the guide rail (G) of the lower door frame while the rolling motion of the door (D) Opening and closing operation is to be made smoothly.

한편 이와 같이 호차가 설치된 도어(D)를 문틀에 조립한 상태에서 문틀과 도 어의 평행도가 맞지 않아 도어의 개폐가 완전히 이루어 지지 않거나 상, 하로의 유동이 초래되는 등의 부적절한 조립이 있어 롤러(5)의 높낮이 조절이 필요하게 되는 경우 예를 들어 도 4에서와 같이 롤러(5)가 가이드 레일(G)상에서 들떠 있는 상태가 초래되는 경우에는 도 5에서와 같이 조작안내 요입부(20)로 손가락을 집어넣은 상태에서 외부로 돌출된 조절노브(30)를 롤러(5)가 하강되는 방향으로 돌려주게 되면 승강이 불가능한 조절노브(30)의 회전에 의해 이에 나사 결합된 나사봉(4)이 회전과 동시에 하강하게 되어 롤러 하우징(3)과 이에 결합된 롤러(5)를 하강시켜 가이드 레일(G)상에 접촉되게 하는 것이다.On the other hand, the door (D) with the door-to-door installation is assembled to the door frame, so the parallelism between the door frame and the door does not match, so that the door may not be opened or closed completely, or there may be an improper assembly such as a flow of up and down. When height adjustment of 5) is necessary, for example, when the roller 5 is lifted up on the guide rail G as shown in FIG. 4, the operation guide recess 20 as shown in FIG. 5. When the adjustment knob 30 protruding to the outside in the state where the finger is inserted is rotated in the direction in which the roller 5 descends, the screw rod 4 screwed thereto is rotated by the rotation of the adjustment knob 30 which cannot be lifted. At the same time it is lowered to lower the roller housing 3 and the roller 5 coupled thereto to be in contact with the guide rail (G).

이와 같은 본 고안은 나사봉(4)을 회전시키기 위하여 단 하나의 부재인 조절노브(30)만을 적용하고 이 또한 별도의 도구가 필요 없이 손가락만으로 간단하게 조작할 수 있는 것이어서 나사봉(4)을 회전시키기 위하여 2개의 회전부재가 요구되고 필히 별도의 도구가 요구되는 기존의 구조와 대비하여 볼 때 소요부품의 개수가 줄어들고 조작에 편의성을 기할 수 있게 되는 것이다.The present invention applies only the adjustment knob 30, which is a single member to rotate the screw rod 4, and this also can be simply operated with only a finger without the need for a separate tool to the screw rod (4) Compared with the existing structure in which two rotating members are required to rotate and a separate tool is required, the number of required parts is reduced and convenience for operation can be achieved.

이상에서는 본 고안의 바람직한 실시 예에 대하여 도시하고 또한 설명하였으나, 본 고안은 상기한 실시 예에 한정되지 않고, 이하 청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능함은 물론이다.In the above has been shown and described with respect to the preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment, it is common in the field to which the subject innovation belongs without departing from the gist of the subject innovation claimed in the claims below Anyone with knowledge can of course perform various modifications.

이상으로 설명한 본 고안에 의하면, 높낮이 조절구조를 단순화시킴으로써 소요부품의 절감과 제조공정의 단축을 통해 제조원가의 절감이 가능하게 되어 제품의 경쟁력을 추구할 수 있으며, 또한 고장 발생률이 감소되어 사용수명의 연장을 기할 수 있어 품질의 신뢰성을 기할 수 있으며, 또한 별도의 조작 도구가 필요없이 손가락만으로 간편하게 조작이 가능하도록 하여 실용성을 개선할 수 있는 효과를 갖는다.According to the present invention described above, by simplifying the height adjustment structure, it is possible to reduce the manufacturing cost by reducing the required parts and shorten the manufacturing process, and to pursue the competitiveness of the product, and also to reduce the occurrence rate of failure, thus reducing the service life. It can be extended to ensure the reliability of the quality, and also has the effect of improving the practicality by allowing easy operation with only a finger without the need for a separate operation tool.

Claims (1)

도어(D)의 하단 적소에 체결 고정되며 내부 양측면에 안내 요홈(2)을 구비하는 하우징 지지구(1)와, 상기 안내 요홈(2)에 결합되는 안내돌부(7)를 통해 하우징 지지구(1)에 승강 가능하게 결합 설치되며 지지축(6)을 통해 회전 가능하게 축설되는 롤러(5)와 상단에 일체로 돌출 형성되는 나사봉(4)을 가진 롤러 하우징(3)을 포함하는 공지의 구조에 있어서;The housing support (1) is fastened and fixed in place at the bottom of the door (D) and has a guide support (2) on both sides of the interior, and a guide protrusion (7) coupled to the guide groove (2). 1) The roller housing 3 having a roller housing 3 which is installed to be coupled to and liftable in a liftable manner, and has a roller 5 rotatably arranged through a support shaft 6 and a threaded rod 4 protruding integrally at the upper end thereof. In structure; 상기 하우징 지지구(1)의 상측에 횡으로 구성되며 전면으로 개방되는 상태의 노브 설치공(10)과;A knob mounting hole 10 configured to be transversely formed on the upper side of the housing support 1 and to be opened to the front; 상기 노브 설치공(10)의 주변 일부가 함몰되는 상태가 되도록 하우징 지지구(1)의 전면 상측에 일정 깊이로 요입 형성되는 조작안내 요입부(20)와;An operation guide concave inlet 20 formed to concave in a predetermined depth on an upper side of the front surface of the housing support 1 so that a part of the periphery of the knob installation hole 10 is recessed; 일부가 상기 노브 설치공(10)의 전면으로 돌출되는 상태로 상기 노브 설치공(10)내에 위치되며 상기 롤러 하우징(3)의 나사봉(4)에 회전 가능하게 체결되는 너트형의 조절노브(30)를 각각 포함하여서 됨을 특징으로 하는 미닫이 도어용 호차의 높낮이 조절구조.A nut-shaped adjusting knob positioned in the knob mounting hole 10 with a portion protruding toward the front of the knob mounting hole 10 and rotatably fastened to the screw rod 4 of the roller housing 3. 30) height adjustment structure of the door car for sliding doors, characterized in that each including.
KR2020060010032U 2006-04-14 2006-04-14 The height control structure of roller for a sliding door KR200421483Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102064197B1 (en) * 2019-05-21 2020-01-09 여유당건축사사무소 주식회사 Roller replacement device for building windows

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102064197B1 (en) * 2019-05-21 2020-01-09 여유당건축사사무소 주식회사 Roller replacement device for building windows

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