KR200418202Y1 - the drawer rail structure - Google Patents

the drawer rail structure Download PDF

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Publication number
KR200418202Y1
KR200418202Y1 KR2020060007771U KR20060007771U KR200418202Y1 KR 200418202 Y1 KR200418202 Y1 KR 200418202Y1 KR 2020060007771 U KR2020060007771 U KR 2020060007771U KR 20060007771 U KR20060007771 U KR 20060007771U KR 200418202 Y1 KR200418202 Y1 KR 200418202Y1
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South Korea
Prior art keywords
rail
roller
drawer rail
drawer
insertion hole
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KR2020060007771U
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Korean (ko)
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김연순
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김연순
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/423—Fastening devices for slides or guides
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/50—Safety devices or the like for drawers
    • A47B88/57—Safety devices or the like for drawers preventing complete withdrawal of the drawer

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  • Drawers Of Furniture (AREA)

Abstract

본 고안은 서랍레일구조로써, 2단 또는 3단으로 동작되는 서랍레일에 관한 것이다.종래의 서랍레일재는 대부분 철재절곡이나 프레스판금으로 성형되기 때문에 뒤틀림이 심하고 구조강도가 떨어지며 서랍레일 동작시 소음발생 원인이 되였다.The present invention is a drawer rail structure, and relates to a drawer rail that is operated in two or three stages. Conventional drawer rail material is mostly made of bending steel or press sheet metal, so the warpage is severe, structural strength is lowered, noise generated when the drawer rail operation Caused.

이에 본 고안에서는 단면이 'I'형상으로 알루미늄압출로 연속길이방향으로 생산된 센터레일(1)은 좌우측 상하로 단이 있는 롤러 요홈부(1a)가 형성되며, 센터레일(1)의 좌우측으로는 직사각 각관 형상으로 알루미늄압출로 연속길이방향으로 생산된 사이드레일(2a;2b)로 이루어진 본 고안 서랍레일은 철재절곡이나 프레스판금재에 의한 것에 비하여 생산성이 크게 향상되며,코스트를 절감시킬 수 있음과 동시에, 서랍이나 가구 또는 가전제품의 벽체와 서랍사이에 조립시에도 설치가 간편하며, 특히 절곡방식이 아닌 연속길이 알루미늄 압출 성형방식으로 생산된 사이드레일과 센터레일은 내구성이 향상되고 정밀성과 정숙도가 일반 철재절곡이나 판금 프레스재 서랍레일에 비해 크게 향상되는 특징이 있었다.Accordingly, in the present invention, the center rail 1 produced in the continuous length direction by extruded aluminum in the 'I' shape is formed with roller grooves 1a having stages on the left and right sides up and down, and to the left and right sides of the center rail 1. The drawer rail of the present invention made of a side rail (2a; 2b) produced in a continuous length direction by extruded aluminum in the shape of a rectangular tube can greatly improve productivity compared to steel bending or press sheet metal, and can reduce cost. At the same time, it is easy to install when assembling between drawers, walls of furniture or home appliances and drawers. Especially, side rails and center rails produced by continuous length aluminum extrusion instead of bending are improved in durability and precision and quietness. Compared with general steel bending or sheet metal press drawer rail, there was a significant improvement.

서랍레일구조 Drawer rail structure

Description

서랍레일구조{the drawer rail structure}Drawer rail structure

도 1은 본 고안에 따른 서랍레일 조립 사시도 1 is a perspective view of the drawer rail assembly according to the present invention

도 2는 도 1의 분해조립 사시도 Figure 2 is an exploded perspective view of Figure 1

도 3은 사이드레일 롤러조립부인 A-A선 단면도3 is a cross-sectional view taken along the line A-A as a side rail roller assembly

도 4는 사이드레일 나사조립부인 B-B선 단면도4 is a cross-sectional view taken along line B-B of the side rail screw assembly;

도 5는 일부발췌 사용상태 참고도 Figure 5 is a partial reference use state reference

※도면의 주요 부분에 대한 부호의 설명※ Explanation of code for main part of drawing

1:센터레일 2a;2b:사이드레일1: center rail 2a; 2b: side rail

3:멈춤링삽입공 4:나사조립공3: Stop ring inserter 4: Screw assembly

5a;5b:멈춤턱 6:롤러5a; 5b: Stopper 6: Roller

7:멈춤링홈 8:멈춤링7: Stop ring groove 8: Stop ring

9:롤러축삽입공 10:조립나사9: Roller shaft insert hole 10: Assembly screw

11:롤러축 12:부싱11: Roller shaft 12: Bushing

13:조립나사머리삽입공13: Assembled Screws

본 고안은 서랍레일구조로써, 2단 또는 3단으로 동작되는 서랍레일에 관한 것이다.The present invention is a drawer rail structure, and relates to a drawer rail operated in two or three stages.

종래의 서랍레일 구성에 있어서, 대부분은 철재절곡이나 프레스판금으로 성형되기 때문에 뒤틀림이 심하고 구조강도가 떨어지며 서랍레일 동작시 소음발생 원인이 되였다.In the conventional drawer rail configuration, most of them are formed of steel bending or press sheet metal, so the warpage is severe, structural strength is lowered, causing noise during the drawer rail operation.

상기와 같이 판금재로 이루어진 서랍레일은 구조강도가 약해 중량이 실린 서랍의 경우에는 뒤틀림으로 인하여 레일롤러가 편마모되는 현상이 발생하게 되어 마찰소음이 발생하는 것이다.As described above, the drawer rail made of sheet metal has weak structural strength, and thus, in the case of a drawer loaded with weight, the rail roller is unevenly worn due to warpage, and friction noise is generated.

또한, 2,3단으로 빠지는 서랍레일의 경우에는 단별로 규격이 다른 레일재를 사용해 서랍을 최대로 빼낸 경우에는 안정도가 더욱 떨어진다.In addition, in the case of the drawer rail falling into the 2nd and 3rd stages, when the drawer is pulled out to the maximum using the rail material which differs by stage, stability is further inferior.

그리고 대부분의 서랍레일은 철재절곡이나 프레스판금재로 C형강 및 ㄷ형강 구조로 절곡된 부분에서 지속적인 피로도를 이기지 못하고 뒤틀리거나 밴딩되는 현상이 발생하여 내구성이 저하되는 단점을 지니고 있다.In addition, most drawer rails have a disadvantage in that durability is degraded by bending or banding, which does not overcome continuous fatigue, in parts bent by C-steel or c-steel structure by bending steel or pressing sheet metal.

상기와 같은 문제점을 감안하여, 본 고안에서는 알루미늄 압출로 연속길이방식으로 생산된 사이드레일과 센터레일로 구성해 생산성을 향상시킴과 동시에 서랍이나 가구벽체와 서랍사이에 조립이 간편하며,특히 절곡방식이 아닌 압출 성형방식으로 성형된 사이드레일과 센터레일에 의하여 내구성이 향상되며 정밀성과 정숙도가 향상되는데 도움이 되는 서랍레일구조를 제안하고자 한다.In view of the above problems, in the present design, the side rail and the center rail produced by the continuous length method by aluminum extrusion improve productivity and at the same time the assembly is easy between the drawer or the furniture wall and the drawer, especially the bending method. Instead, the side rail and the center rail molded by the extrusion method to improve the durability and to propose a drawer rail structure that helps to improve the precision and quietness.

상기와 같은 점을 감안하여, 이하 첨부된 도면에 의하여 본 고안의 일실시 구성 및 작용을 알아보면 다음과 같다.In view of the above points, the following describes the configuration and operation of one embodiment of the present invention by the accompanying drawings.

도 1은 본 고안에 따른 서랍레일 조립 사시도, 도 2는 도 1의 분해조립 사시도로,도 3은 사이드레일 롤러조립부인 A-A선 단면도,도 4는 사이드레일 나사조립부인 B-B선 단면도로써, 1 is a perspective view of the drawer rail assembly according to the present invention, Figure 2 is an exploded assembly perspective view of Figure 1, Figure 3 is a cross-sectional view A-A line as a side rail roller assembly, Figure 4 is a cross-sectional view B-B line as a side rail screw assembly,

단면이 'I'형상으로 알루미늄압출로 연속길이방향으로 생산된 센터레일(1)은 좌우측 상하로 단이 있는 롤러 요홈부(1a)가 형성되며, 센터레일(1)의 좌우측으로는 직사각 각관 형상으로 알루미늄압출로 연속길이방향으로 생산된 사이드레일(2a;2b)로 이루어진 서랍레일을 구성함에 있어서, 일정길이로 절단된 센터레일(1)과 사이드레일(2a,2b)을 준비하여, 사이드레일(2a;2b) 양단과 중앙측벽에 소구경의 나사조립공(10)과 대구경의 조립나사머리삽입공(13)을 상호 대향 천공함과 동시에, 사이드레일(2a;2b) 일단에 형성된 나사조립공(4) 양편에 대구경의 멈춤링삽입공(3)을 천공함과 동시에 멈춤링삽입공(3) 대향편에 소구경의 롤러축삽입공(9) 천공해 롤러(6)와 부싱(12)을 끼운 롤러축(11)을 롤러축삽입공(9)에 끼운후 돌출된 롤러축(11)끝단에 형성시킨 멈춤링홈(7)에는 천공된 멈춤링삽입공(3)에 멈춤링(8)을 끼워 조립하여, 좌우측 상하로 단이 있는 센터레일(1)의 양편 롤러요홈부(1a) 일측에는 롤러(6)조립부가 바깥쪽으로 이측에는 안쪽으로 배치되게 사이드레일(2a;2b)를 조립후, 롤러조립부(6)가 반대편 센터레일(1)의 롤러요홈부(1a) 상하부에는 설치된 롤러(6)가 되빠지지 않도록 각 멈춤턱(5a;5b)를 형성하여 된 것이다.The center rail 1 produced in a continuous length direction by extruded aluminum with a cross-section 'I' is formed with roller grooves 1a having stages on the left and right sides up and down, and a rectangular tube shape on the left and right sides of the center rail 1. In forming a drawer rail consisting of side rails (2a; 2b) produced in a continuous length direction by aluminum extrusion, by preparing a center rail (1) and side rails (2a, 2b) cut to a predetermined length, (2a; 2b) A small-diameter screw assembly hole 10 and a large-diameter assembly screw insertion hole 13 are opposed to each other at both ends and the central side wall, and a screw assembly hole formed at one end of the side rails 2a; 4) Drill the large diameter stop ring insertion hole (3) on both sides, and at the same time, drill the small diameter roller shaft insertion hole (9) on the opposite side of the stop ring insertion hole (3), and remove the roller (6) and bushing (12). After inserting the roller shaft 11 into the roller shaft insertion hole (9), the stop ring groove (7) formed at the end of the protruding roller shaft (11) Assembling the stop ring (8) in the perforated stop ring insertion hole (3), the roller (6) assembly side on the one side of the roller groove groove (1a) on both sides of the center rail (1) with the left and right ends up and down After assembling the side rails 2a and 2b so as to be disposed inwardly, the roller assembly 6 stops the rollers 6 installed on the upper and lower portions of the roller grooves 1a of the opposite center rail 1 so that the rollers 6 do not come back. It formed by forming (5a; 5b).

상기와 같이 구성된 본 고안 서랍레일에 의한 레일설치는 도 5에 도시된바와 같이, 먼저 레일설치 벽체 바깥쪽으로 롤러(6)가 조립된 사이드레일(2b)을 나사머리가 조립나사머리삽입공(13)에 함입되게 나사조립공(4)에 조립나사(10)를 끼워 벽체내에 조립하고, 센터레일(1) 일측의 롤러요홈부(1a)에 벽체쪽에 설치된 사이드레일(2b)의 롤러(6)를 도입시킨후, 센터레일(1)안쪽의 롤러요홈부(1a)상하부에 설치된 롤러(6)가 되빠지지 않도록 펀치(도시되지 않았음)로 멈춤턱(5b)를 형성함으로써, 벽체에 설치된 사이드레일(2b)의 롤러(6)에 센터레일(1)은 멈춤턱(5b)가 걸려 바깥쪽으로는 더 이상 빠지지 않게 된다.As shown in FIG. 5, the rail mounting by the present invention drawer rail configured as described above, first, the side rails 2b of which the roller 6 is assembled to the outside of the rail mounting wall, the screw head is assembled with a screw head insertion hole 13. Insert the assembly screw (10) into the screw assembly hole (4) to assemble into the wall, and the roller (6) of the side rail (2b) provided on the wall side to the roller groove (1a) on one side of the center rail (1) After introduction, the side rails provided on the wall are formed by forming the stopper 5b with a punch (not shown) so that the rollers 6 provided on the upper and lower portions of the roller recesses 1a inside the center rail 1 do not come back. The center rail 1 is caught by the roller 6 of (2b), and the stopper 5b is caught so that it will no longer fall outward.

한편, 상기 센터레일(1) 맞은편에 있는 롤러요홈부(1a)에는 서랍체에 장착할 사이드레일(2a)를 조립하는데, 서랍체에 장착하는 사이드레일(2a)은 서랍안쪽 측벽에 롤러(6)가 위치되게 사이드레일(2a)에 형성된 나사머리가 조립나사머리삽입공(13)에 함입되게 나사조립공(4)에 조립나사(10)를 끼워 서랍측에 조립하여, 롤러요홈부(1a)에 롤러(6)를 도입한 후, 센터레일(1) 바깥쪽의 롤러요홈부(1a)상하부에 설치된 롤러(6)가 되빠지지 않도록, 펀치(도시되지 않았음)로 멈춤턱(5a)를 형성함으로써, 서랍체에 설치된 사이드레일(2a)의 롤러(6)는 센터레일(1)은 멈춤턱(5b)에 걸려 바깥쪽으로는 더 이상 빠지지 않게 되어 2단, 3단으로 서랍을 안정되게 빼거나 넣을 수 있게 된다.On the other hand, a side rail (2a) to be mounted on the drawer body is assembled to the roller groove (1a) opposite the center rail (1), the side rail (2a) mounted on the drawer body has a roller ( 6) the screw head formed in the side rail (2a) to be inserted into the assembly screw head insertion hole 13, the assembly screw 10 is inserted into the screw assembly hole (4) and assembled on the drawer side, the roller groove groove (1a) After introducing the roller 6, the stopper 5a is stopped by a punch (not shown) so that the roller 6 provided on the upper and lower portions of the roller recess 1a outside the center rail 1 does not come back. The rollers 6 of the side rails 2a installed in the drawer body can be secured to the center rails 1 by the stoppers 5b so that the drawers cannot be pulled out to the outside. It can be removed or put in.

이와 같이, 단면이 'I'형상으로 알루미늄압출로 연속길이방향으로 생산된 센터레일(1)은 좌우측 상하로 단이 있는 롤러 요홈부(1a)가 형성되며, 센터레일(1)의 좌우측으로는 직사각 각관 형상으로 알루미늄압출로 연속길이방향으로 생산된 사이 드레일(2a;2b)로 이루어진 본 고안 서랍레일은 프레스압축에 의한 것에 비하여 생산성이 크게 향상된다.As such, the center rail 1 produced in the continuous length direction by extruded aluminum in an 'I' shape is formed with roller grooves 1a having stages in left and right sides up and down, and the left and right sides of the center rail 1 The drawer rail of the present invention, which is made of a square rail (2a; 2b) produced in a continuous length direction by extrusion of aluminum in a rectangular tube shape, has a greatly improved productivity compared to press compression.

따라서,코스트를 절감시킬 수 있음과 시킴과 동시에, 서랍이나 가구 또는 가전제품의 벽체와 서랍사이에 조립시에도 설치가 간편하며, 특히 절곡방식이 아닌 연속길이 알루미늄 압출 성형방식으로 생산된 사이드레일과 센터레일은 내구성이 향상되고 정밀성과 정숙도가 일반 철재절곡이나 판금 프레스재 서랍레일에 비해 크게 향상되는 특징이 있었다.Therefore, it is possible to reduce the cost and at the same time, it is easy to install even when assembling between the wall and the drawer of the drawer, furniture or home appliances, especially the side rail produced by the continuous length aluminum extrusion molding method rather than the bending method. The center rail is characterized by improved durability and precision and quietness compared to general steel bending or sheet metal press drawer rails.

Claims (1)

단면이 'I'형상으로 알루미늄압출로 연속길이방향으로 생산된 센터레일(1)은 좌우측 상하로 단이 있는 롤러 요홈부(1a)가 형성되며, 센터레일(1)의 좌우측으로는 직사각 각관 형상으로 알루미늄압출로 연속길이방향으로 생산된 사이드레일(2a;2b)로 이루어진 서랍레일을 구성함에 있어서, 일정길이로 절단된 센터레일(1)과 사이드레일(2a,2b)을 준비하여, 사이드레일(2a;2b) 양단과 중앙측벽에 소구경의 나사조립공(10)과 대구경의 조립나사머리삽입공(13)을 상호 대향 천공함과 동시에, 사이드레일(2a;2b) 일단에 형성된 나사조립공(4) 양편에 대구경의 멈춤링삽입공(3)을 천공함과 동시에 멈춤링삽입공(3) 대향편에 소구경의 롤러축삽입공(9) 천공해 롤러(6)와 부싱(12)을 끼운 롤러축(11)을 롤러축삽입공(9)에 끼운후 돌출된 롤러축(11)끝단에 형성시킨 멈춤링홈(7)에는 천공된 멈춤링삽입공(3)에 멈춤링(8)을 끼워 조립하여, 좌우측 상하로 단이 있는 센터레일(1)의 양편 롤러요홈부(1a) 일측에는 롤러(6)조립부가 바깥쪽으로 이측에는 안쪽으로 배치되게 사이드레일(2a;2b)를 조립후, 롤러조립부(6)가 반대편 센터레일(1)의 롤러요홈부(1a) 상하부에는 설치된 롤러(6)가 되빠지지 않도록 각 멈춤턱(5a;5b)를 형성됨을 특징으로 하는 서랍레일구조.The center rail 1 produced in a continuous length direction by extruded aluminum with a cross-section 'I' is formed with roller grooves 1a having stages on the left and right sides up and down, and a rectangular tube shape on the left and right sides of the center rail 1. In forming a drawer rail consisting of side rails (2a; 2b) produced in a continuous length direction by aluminum extrusion, by preparing a center rail (1) and side rails (2a, 2b) cut to a predetermined length, (2a; 2b) A small-diameter screw assembly hole 10 and a large-diameter assembly screw insertion hole 13 are opposed to each other at both ends and the central side wall, and a screw assembly hole formed at one end of the side rails 2a; 4) Drill the large diameter stop ring insertion hole (3) on both sides, and at the same time, drill the small diameter roller shaft insertion hole (9) on the opposite side of the stop ring insertion hole (3), and remove the roller (6) and bushing (12). After inserting the roller shaft 11 into the roller shaft insertion hole (9), the stop ring groove (7) formed at the end of the protruding roller shaft (11) Assembling the stop ring (8) in the perforated stop ring insertion hole (3), the roller (6) assembly side on the one side of the roller groove groove (1a) on both sides of the center rail (1) with the left and right ends up and down After assembling the side rails 2a and 2b so as to be disposed inwardly, the roller assembly 6 stops the rollers 6 installed on the upper and lower portions of the roller grooves 1a of the opposite center rail 1 so that the rollers 6 do not come back. Drawer rail structure characterized in that (5a; 5b) is formed.
KR2020060007771U 2006-03-23 2006-03-23 the drawer rail structure KR200418202Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101186322B1 (en) 2006-01-24 2012-09-27 엘지전자 주식회사 Fixing Apparatus of rail
KR101949100B1 (en) * 2018-09-27 2019-02-15 신경희 Furniture with drawout type table
KR20220085668A (en) 2020-12-15 2022-06-22 김진영 storage display drawer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101186322B1 (en) 2006-01-24 2012-09-27 엘지전자 주식회사 Fixing Apparatus of rail
KR101949100B1 (en) * 2018-09-27 2019-02-15 신경희 Furniture with drawout type table
KR20220085668A (en) 2020-12-15 2022-06-22 김진영 storage display drawer

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