CN2204405Y

CN2204405Y - Contact-roller track type drawer of refrigerator

Info

Publication number: CN2204405Y
Application number: CN 94214254
Authority: CN
Inventors: 李士军; 汪铁牛; 戴书坚
Original assignee: China Yangzi Electric (group) Corp
Current assignee: Boxiyang Household Refrigerator Co., Ltd., Anhui Prov.
Priority date: 1994-07-07
Filing date: 1994-07-07
Publication date: 1995-08-02
Anticipated expiration: 2004-07-07

Abstract

The utility model relates to an accessory of a refrigerator, more specifically, a drawer of a refrigerator. The utility model composed of a roller track 1, a refrigerator body roller 2, a drawer bracket 3, a drawer roller 4 and a drawer 5 is characterized in that the roller track 1 and the refrigerator body roller 2 are connected with an inner container 7 of a refrigerator body, and the drawer 5 is arranged on the drawer bracket 3; the drawer roller 4 arranged at the front end of a bracket track 6 on the drawer bracket 3 corresponds the roller track 1, the movement of the drawer depends on the simultaneous rolling of the refrigerator body roller 2 and the drawer roller 4, and the drawer has no friction with any part of the refrigerator body. The utility model has the advantages of high reliability, long service life, labor saving, convenience and energy consumption saving for opening and closing.

Description

Contact-roller track type drawer of refrigerator

The utility model relates to the refrigerator annex, is a kind of drawer for refrigerator specifically.

Existing refrigerator drawer often only is applicable to refrigerating chamber, soon drawer is put and is placed on the freezer evaporator, access food pushes away, draws by the slip of drawer on evaporimeter fully, if the drawer store food is more, push-and-pull is just relatively required great effort, and the friction of drawer and the long-term face of evaporimeter and face, contact, cause the wearing and tearing of evaporimeter easily, cause the leakage of cold-producing medium; In addition, all drawers are located in the case, open any one drawer and all will at first open chamber door, and the cold of other drawer is also just excessive with it like this, causes energy loss.

The utility model purpose is to provide a kind of roller track formula refrigerator drawer, without refrigerator doors, directly opens drawer, but just access food prevents energy loss, and refrigerating chamber, refrigerating chamber are all applicable, need not open the door, and it are convenient and swift to deposit food.

The utility model is to realize design like this: a kind of roller track formula refrigerator drawer, by rolling wheel guide rails, the casing roller, drawer support, the drawer roller, drawer is formed, it is characterized in that rolling wheel guide rails is connected with box liner with the casing roller, the casing roller is at the close drawer appearance place of box liner, drawer places on the drawer support, the drawer roller is at the support guide front end of drawer support, relative with rolling wheel guide rails, when the drawer roller enters the track of rolling wheel guide rails, the casing roller enters the support guide on the drawer support simultaneously, the drawer motion is to roll when relying on casing roller and drawer roller, and drawer itself does not rub with any parts of casing.

Because the motion of the utility model drawer is to roll by two groups of rollers the time, drawer itself does not all have friction with any parts of casing, the reliability height, long service life, and switch is laborsaving, conveniently, energy efficient.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the schematic diagram of drawer support;

Fig. 3 is the schematic diagram that the casing roller is connected with casing;

Fig. 4 is the schematic diagram that drawer support is connected with the drawer roller.

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment: (referring to Fig. 1,2,3,4) a kind of roller track formula refrigerator drawer, form by rolling wheel guide rails 1, casing roller 2, drawer support 3, drawer roller 4, drawer 5, rolling wheel guide rails 1 is by the ABS plastic injection mo(u)lding, casing roller 2 is made up of roller shaft 11 and rolling bearing 12, rolling bearing 12 is a working of plastics, spiral shell mosquito by roller shaft 11 and rail support plate 10 cooperates, and fixes with casing; Drawer support 3 is made up of crossbearer 8, support guide 6, by the roller bearing pin 15 of drawer roller 4, crossbearer 8, support guide 6 and drawer roller 4 itself is riveted together, and drawer support 3 is fixedlyed connected with drawer door body 14 by screw 13.When pulling out drawer, drawer roller 4 enters the track of rolling wheel guide rails 1, and casing roller 2 enters the support guide 6 on the drawer support 3 simultaneously, drawer itself not with any parts friction of casing.

Claims

1, a kind of roller track formula refrigerator drawer, form by rolling wheel guide rails (1), casing roller (2), drawer support (3), drawer roller (4), drawer (5), it is characterized in that rolling wheel guide rails (1) is connected with box liner (7) with casing roller (2), drawer roller (4) is at drawer support (3) and rolling wheel guide rails (1) opposite position, and drawer (5) places on the drawer support (3).

2, a kind of roller track formula refrigerator drawer according to claim 1 is characterized in that described casing roller (2) is in close drawer (5) outer surface of box liner (7).

3, a kind of roller track formula refrigerator drawer according to claim 1 is characterized in that described drawer support (3), and by crossbearer (8), support guide (6) is formed, and drawer roller (4) is at support guide (6) front end.

4, a kind of roller track formula refrigerator drawer according to claim 1 is characterized in that described casing roller (2) is made up of roller shaft (11) and rolling bearing (12), and rolling bearing (12) is a working of plastics.