REFRIGERATOR

Provided are a first storage box being inserted or drawn out in a form of a drawer; a second storage box installed on the upper side of the first storage box; and a roller device allowing the second storage box to be rolled on the upper portion of the first storage box. The roller device comprises:...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAM, JEONG MAN, JEONG, GI JOONG
Format: Patent
Sprache:eng ; kor
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Provided are a first storage box being inserted or drawn out in a form of a drawer; a second storage box installed on the upper side of the first storage box; and a roller device allowing the second storage box to be rolled on the upper portion of the first storage box. The roller device comprises: a first roller member installed in the second storage box; a first roller supporting part formed on the first storage box, wherein the first roller member is rolled; a second roller member installed in the first storage box; and a second roller supporting part formed on the second storage box, wherein the second roller member is rolled. According to a roller device, when the second storage box is inserted or drawn out, the first and second roller members distribute the weight of the second storage box, so the second storage box is able to be smoothly inserted or drawn out. 도어와 연동되어 서랍식으로 인출입되는 제1저장박스와, 제1저장박스의 상측에 안착되는 제2저장박스와, 제2저장박스를 제1저장박스의 상측에서 구름운동 가능하게 하는 롤러장치가 마련되며, 이러한 롤러장치는 제2저장박스에 장착된 제1롤러부재와, 제1저장박스에 형성되어 제1롤러부재가 구름운동되는 제1롤러지지부와, 제1저장박스에 장착된 제2롤러부재와, 제2저장박스에 형성되어 제2롤러부재가 구름운동되는 제2롤러지지부를 포함한다. 이러한 롤러장치는 제2저장박스의 인출입 시 제1롤러부재 및 제2롤러부재가 제2저장박스의 하중을 분배함에 따라 제2저장박스가 원활하게 인출입될 수 있다.