KR900006039Y1 - Roller guide for refrigerator drawer - Google Patents
Roller guide for refrigerator drawer Download PDFInfo
- Publication number
- KR900006039Y1 KR900006039Y1 KR2019870014186U KR870014186U KR900006039Y1 KR 900006039 Y1 KR900006039 Y1 KR 900006039Y1 KR 2019870014186 U KR2019870014186 U KR 2019870014186U KR 870014186 U KR870014186 U KR 870014186U KR 900006039 Y1 KR900006039 Y1 KR 900006039Y1
- Authority
- KR
- South Korea
- Prior art keywords
- drawer
- roller
- roller guide
- guide
- inner case
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제 2 도는 본 고안의 조립단면도.2 is an assembled cross-sectional view of the present invention.
제 3 도는 종래 고안의 조립단면도.3 is an assembly cross-sectional view of a conventional design.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
4 : 롤러가이드 401 : 가이드홈4: roller guide 401: guide groove
8 : 스톱퍼 10 : 스페이서8: stopper 10: spacer
12 : 가이드롤러 14 : 서랍고정틀12: guide roller 14: drawer fixing frame
15 : 서랍고정횡간 17 : 구동롤러15: drawer fixed width 17: drive roller
본 고안은 냉장고의 야채실 도어등과 같이 서랍형으로된 도어의 롤러 가이드 장치에 관한 것이다.The present invention relates to a roller guide device of a door of a drawer type, such as a vegetable compartment door of the refrigerator.
종래 서랍형 도어의 롤러 가이드 장치에 있어서는 내부케이스면(201)에 굴곡을 주어 롤러(171)가 슬라이딩할 수 있도록 홈(211)을 형성하였다.In the conventional roller guide device of the drawer type door, the groove 211 is formed to bend the inner case surface 201 so that the roller 171 can slide.
이와 같은 롤러가이드홈이 있는 내부케이스의 성형 작업에 있어서는 판상의 수지(HIPS)에 열을 가하여 팽창시킨 다음 요홈이 형성된 금형을 이용하여 진공상태로 빨아당기 금형에 수지가 달라붙게 하여 성형하게 된다.In the molding operation of the inner case having the roller guide groove, the resin is expanded by applying heat to the plate-shaped resin HIPS and then sucking the resin in a vacuum state using a mold having grooves to mold the resin.
이와 같은 진공 성형시 굴곡이 큰 홈등에는 면에 따라 수지의 늘어짐에 달라서 두께가 불균일하게 되고 부분적으로 취약한 부분이 발생하게 된다. 또한, 부품 조립작업이 번거로울 뿐만 아니라. 내부케이스 성형후 금형으로 부터의 인출작업을 용이하게 하고, 외케이스와 내케이스 사이에 단열을 위한 우레탄발포작업을 용이하게 하기 위하여, 내부케이스에 구배(taper)를 줌에 따라 앞쪽은 폭이 넓고 안쪽은 좁게되어 전면부분에 캡(Gap)이 발생하여 서랍이 좌우로 흔들림이 심하게 발생되는 폐단이 있었다.In such vacuum forming, a groove having a large curvature, etc., varies depending on the surface of the resin, resulting in an uneven thickness and a partially vulnerable portion. In addition, the parts assembly work is cumbersome. In order to facilitate the drawing work from the mold after molding the inner case and urethane foaming for insulation between the outer case and the inner case, the front is wider as a taper is applied to the inner case. There was a closed end where the inside was narrowed, and a cap was generated on the front part, causing the drawer to shake left and right severely.
본 고안은 상기와 같은 제결점을 해결하기 위하여 내부케이스의 벽면을 변형시킴이 없이 별도의 롤러가이드 장치를 부착설치 할수 있도록 안출한 것으로서 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention was conceived to attach and install a separate roller guide device without modifying the wall surface of the inner case in order to solve the above drawbacks as described in detail by the accompanying drawings as follows.
냉장고(1)내 케이스(2)에 서랍형도어(3)가 삽입 설치되는 부위에 절곡되어 가이드홈(401)이 형성된 롤러가이드(4)를 수개의 고정나사(5)로 나상공(6)에 조여서 부착설치하고, 전면부의 상측 절곡부에 형성된 통공(7)에 스톱퍼(8)을 상향으로 삽입고정설치하며, 수직면에 형성된 스페이서공(9)과 가이드롤러공(1)에는 스페이서(10)와 가이드롤러(12)를 각각 조립하되 가이드롤러(12)고정시는 내부케이스(2)내면에 브라켓트(13)를 부착하여 브라켓트의 랩핑공(131)에 가이드롤러 볼트(121)를 삽입고정한다.The roller guide 4 having the guide groove 401 formed by bending at a portion where the drawer-type door 3 is inserted into the case 2 in the refrigerator 1 is screwed into the thread hole 6 by several fixing screws 5. The stopper 8 is inserted and fixed upward in the through hole 7 formed in the upper bent portion of the front part, and the spacer 10 is formed in the spacer hole 9 and the guide roller hole 1 formed on the vertical surface. And guide rollers 12 are assembled, respectively, and when the guide rollers 12 are fixed, the brackets 13 are attached to the inner surface of the inner case 2 to fix the guide roller bolts 121 to the lapping holes 131 of the brackets. .
이와 같이 롤러가이드(4)를 고정시킨 다음 서랍고정틀(14)의 후미에 형성된 롤러공(16)에는, 구동롤러(17)를 삽입 고정설치하고, 이를 롤러가이드홈(401)에 삽입한다.After fixing the roller guide 4 as described above, the driving roller 17 is inserted into and fixed to the roller hole 16 formed at the rear of the drawer fixing frame 14 and inserted into the roller guide groove 401.
이와 같은 구성의 롤러가이드(14)와 서랍고정틀(14)을 냉장고 내부케이스(2)의 좌우 측면에 각각 설치하고 서랍고정틀(14)의 요홈(141)후측에 서랍고정횡간(15)을 설치하여 서랍고정틀(14)과 서랍고정횡간(15)에 서랍형도어(3)를 걸어서 고정시킬 수 있도록 구성된 것이다.The roller guide 14 and the drawer fixing frame 14 of the above configuration are installed on the left and right sides of the refrigerator inner case 2, respectively, and the drawer fixing transverse 15 is installed on the rear side of the groove 141 of the drawer fixing frame 14, The drawer fixing frame 14 and the drawer fixing transverse 15 is configured to be fixed by hanging the drawer-type door (3).
상기와 같이 구성된 본 고안은 냉장고(1)의 내부케이스(2)를 변형시켜서 구동롤러가이드홈을 별도로 형성함이 없이 내부케이스(2)에 롤러가이드(4)를 고정나사(5)로 조여서 부착설치함으로써 내부케이스(2) 성형시의 번거로움과 취약부분이 발생될 염려가 없으며 부품조립이 용이하게 된다.The present invention configured as described above is attached to the inner case (2) by fastening the roller guide (4) with a fixing screw (5) to the inner case (2) without deforming the inner case (2) of the refrigerator (1) to form a drive roller guide groove. By installing it, there is no fear of occurrence of troublesome and fragile parts when forming the inner case 2, and easy assembly of parts.
또한, 내부케이스(2)가 앞부분은 폭이 넓고 안쪽은 좁게 테이퍼짐으로 해서 폭의 차이만큼 서랍형도어(3)앞부분 좌우측에 갭이 발생하므로 앞부분에 스페이서(10)를 설치하므로써 서랍형도어(3)의 유동을 방지할 수 있는 등 제작을 간편화하고 신뢰성 높은 견고한 서랍형도어를 제공할 수 있는 특징을 지닌 것이다.In addition, since the inner case (2) has a wider front portion and a tapered inner portion, a gap occurs in the left and right sides of the front portion of the drawer-type door (3) by the difference in width, so that the drawer-type door (1) It can simplify the production and prevent the flow of 3) and provide the reliable drawer type door with high reliability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870014186U KR900006039Y1 (en) | 1987-08-25 | 1987-08-25 | Roller guide for refrigerator drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870014186U KR900006039Y1 (en) | 1987-08-25 | 1987-08-25 | Roller guide for refrigerator drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890005308U KR890005308U (en) | 1989-04-18 |
| KR900006039Y1 true KR900006039Y1 (en) | 1990-06-30 |
Family
ID=19266880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870014186U KR900006039Y1 (en) | 1987-08-25 | 1987-08-25 | Roller guide for refrigerator drawer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900006039Y1 (en) |
-
1987
- 1987-08-25 KR KR2019870014186U patent/KR900006039Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890005308U (en) | 1989-04-18 |
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| E701 | Decision to grant or registration of patent right | ||
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| FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 10 |
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| LAPS | Lapse due to unpaid annual fee |