CN2256089Y

CN2256089Y - Wheeled drawers for refrigerators

Info

Publication number: CN2256089Y
Application number: CN95229948U
Authority: CN
Inventors: 汪铁牛; 戴书坚; 马敬东
Original assignee: BOXIYANG HOUSEHOLD REFRIGERATOR Co Ltd ANHUI PROV
Current assignee: BOXIYANG HOUSEHOLD REFRIGERATOR Co Ltd ANHUI PROV
Priority date: 1995-12-23
Filing date: 1995-12-23
Publication date: 1997-06-11
Anticipated expiration: 2005-12-23

Abstract

The utility model relates to a rolling wheel type drawer for a refrigerator, which is a device through which a plurality of layers of drawers are simultaneously placed in a certain chamber of the refrigerator. The utility model is characterized in that the lateral wall of a refrigerator body is provided with guiding rails of the rolling wheels and supporting rolling wheels; both sides of each drawer are provided with guiding rails of each drawer; rolling wheels of each drawer and a guiding rail limiter are arranged on the guiding rails of each drawer. While in use, according to the functions of the rolling wheels on the drawers, the guiding rails of the rolling wheels on the refrigerator body, and the supporting rolling wheels on the refrigerator body, the drawers can be open and closed. The utility model which effectively solves the freezing wearing problems between the drawers of the refrigerator and an aluminum plate of an evaporator is especially suitable to the use of an indirect cooling type refrigerator.

Description

The refrigerator roller type drawer

The utility model relates to the refrigerator annex, specifically a kind of refrigerator roller type drawer.

The current refrigerator drawer all is to be placed directly on the indoor evaporimeter aluminium sheet of refrigerator, thereby its supporting surface is generally the evaporimeter aluminium sheet, and for an ice formula refrigerator, this structure is just inapplicable, in addition, freezing and the also just normal puzzlement user of wear problem between refrigerator drawer and the aluminium sheet.

The purpose of this utility model be a kind of scope of application of design extensively, storage food novel roller type drawer easily.

The utility model is to realize design like this: a kind of refrigerator roller type drawer, it is certain indoor a kind of device of placing which floor drawer simultaneously at refrigerator, comprise casing and drawer, it is characterized in that wall box is equipped with support roller and rolling wheel guide rails, drawer guideway is equipped with in the both sides of drawer, the drawer roller is equipped with in the drawer guideway outside, and the inboard has guide rail spacing.During use, drawer is put into casing, rely on the drawer roller under rolling wheel guide rails on the casing and supporting role, open drawer at support roller.Therefore the utility model, has solved freezing and wear problem between refrigerator drawer and the aluminium sheet effectively owing to adopt rolling wheel guide rails and roller support drawer, especially is fit to indirect cooling refrigerator and uses.

Fig. 1 is the utility model schematic diagram.

Fig. 2 is the utility model drawer open mode figure.

Provide the preferred embodiment of a utility model below in conjunction with accompanying drawing.

Rolling wheel guide rails 1 is installed in casing 8 sides, about each 1, drawer roller 2 is installed on the drawer guideway 4 of drawer 6, guide rail spacing 3 is the triangular hill of moulding on the drawer guideway 4, support roller 5 is installed on the casing 8, about each one, play a supportive role, its upper surface contacts with the lower surface of drawer guideway 4, and drawer handle 7 is outer point of force application.When getting thing, hand acts on the drawer handle 7, draw drawer 6 outward, drawer guideway 4 rolls the universe 2 outwards motion under the rotation of the together support of rolling wheel guide rails 1 and roller at support roller 5 and drawer, when the right side of support roller 5 and guide rail spacing 3 contacts, drawer motion stops, at this moment formation balanced structure and keep the level of drawer between the center of gravity of B point that drawer roller 2 and A point above the rolling wheel guide rails 1 contact with drawer guideway 4 bottoms on the top of support roller 5 and drawer 6; When pushing inward drawer 6, drawer roller 2 is with after the inboard of rolling wheel guide rails 1 contacts, the drawer motion finishes, the center of gravity place of B ' of contacting with the bottom of drawer guideway 4 in the top of A ' some support roller 5 below the bottom of drawer roller 2 and the rolling wheel guide rails 1 and drawer 6 reaches the force balance of three parallel force systems, also can keep the level of drawer.

Claims

1, a kind of refrigerator roller type drawer, comprise casing (8), drawer (6), it is characterized in that wall box is equipped with rolling wheel guide rails (1) and support roller (5), drawer guideway (4) is equipped with in the both sides of drawer (6), and drawer roller (2) is positioned on the drawer guideway (4) with guide rail spacing (3).

2, a kind of refrigerator roller type drawer according to claim 1 is characterized in that said guide rail spacing (3) is the triangular hill on the drawer guideway (4).