CN2329622Y - Fruit and vegetable preserving box for direct-cooled refrigerator - Google Patents

Abstract

The utility model relates to a fruit and vegetable preserving box. The utility model comprises a box body which is provided with a sealed and disassembled box cover, the proper part of the box body or the box cover is provided with a window, and the window point is stuck and attached with an organic polymer film which can dissipate and hold part of moisture; thereby, the humidity in the box can be preserved in the specified required range, and purposes of preserving the fruit and the vegetables and preserving the moisture for the fruit and the vegetable can be achieved.

Description

Direct cooling refrigerator fruit and vegetable crisper

The utility model relates to the crisper that is used for the storing vegetable fruit in a kind of refrigerator.

Along with the raising day by day of living standard, progressively the popularizing of houshold refrigerator, the refrigeration principle that the customer can make full use of refrigerator makes food keep the time of growing, the shelf-life of improving food greatly on nutrition, quality, local flavor and products thereof characteristic.Existing refrigerating refrigerator cold-storage chamber interior generally all has a fruit and vegetable box, usefulness as storage vegetables and fruit, but because of it is in the reefer, the temperature of carrying out is a standard GB, range of temperatures is 0 ℃-10 ℃, and there is no specific requirement for humidity, so fruit and vegetable box does not have the function that keeps ambient humidity, that is to say that existing fruit and vegetable box mainly plays the storage effect, and be very limited the preservation of preserving moisture of fruit and vegetable.

The purpose of this utility model is to provide a kind of fruit and vegetable crisper, keeps the fresh of fruit and vegetable by the dual control to temperature and humidity in the box.

For achieving the above object, the technical solution adopted in the utility model is: direct cooling refrigerator fruit and vegetable crisper, and it comprises a box body, and a relative sealing with it and a detouchable lid arranged on the box body, offer window on box body or the lid, the attached organic high molecular layer that posts on it.

In such scheme, adopted polymeric membrane, the film dress is attached to the window place that offers on box body or the lid, different gas has different durchgrifies in organic high molecular layer, its process is the surface, high pressure side that gas molecule at first was adsorbed and was dissolved in film, spread in film by concentration gradient then, the low pressure side from film parses at last, promptly so-called " dissolving-diffusion " mechanism.When humidity is higher than standard-required in the crisper that load is housed, crisper is by the lost partly moisture content of film, when the humidity in the crisper is lower than standard-required, because pressure is not enough, moisture content scatters and disappears and slows down, humidity in the crisper rises, and the lost evaporation with load moisture content of last moisture content reaches balance, thereby keeps the humidity of crisper to meet the fresh-keeping ideal conditions of fruit and vegetable.

Description of drawings

Fig. 1, the 6th, structural representation of the present utility model;

Fig. 2, the 3rd, two kinds of A-A sectional structure charts among Fig. 1;

Fig. 4,5 is respectively I, the II partial enlarged drawing among Fig. 1;

Fig. 7,10 is respectively II among Fig. 6, I partial enlarged drawing;

Fig. 8 is an A--A cutaway view among Fig. 6;

Fig. 9 is the birds-eye view of Fig. 6.

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment 1

Shown in Fig. 1-6, organic high molecular layer (30) is attached to lid (20) and is positioned on the window (21) set on the vertical plate face of rear side, as seen from Figure 2, the both sides of lid (20) are oppositely arranged groove, filled sealing member (40) in the groove, the upper end of the biside plate of box body (10) is inlayed with sealing member (40) and is cooperated.Shown in Fig. 4,5, the slit of its contact position is clogged in sealing member (50) between box body (10) and the lid (20), (60), like this, just constituted a storage environment that can only pass through organic high molecular layer (30) air permeable humidity retaining between lid (20) and the box body (10).In addition, the film among Fig. 1 (30) also can be arranged on the box body (10) or the upper position of lid (20).Separate with lid (20) as long as twitch box body (10), make to pick and place fruit and vegetable, this is simple and reasonable.In Fig. 3, the edge of lid (20) is provided with groove (22) and can suitably cooperates and relative fixed with refrigerator, when using, can pick and place fruit and vegetable as long as twitch box body (10) makes it separate with lid (20) at every turn.

Embodiment 2

As shown in Figure 6, box body (10) upper end open place is provided with lid (20), lid (20) is provided with window (21), window (21) locates to delete the muscle (211) of trellis, organic high molecular layer (30) is attached to below the muscle (211) of window (21), Fig. 7,8 has provided the fitted seal structure between box body (10) and the lid (20), box body (10) is gone up sealing member (40) fitted seal that fills in the set groove with lid (20), the upper and lower insertion box body of lid (20) (10) also covers it, dismantles very convenient.

By above embodiment as seen, the space of building into a relative closure by box body (10) and lid (20), this space is according to organic high molecular layer (30) air permeable humidity retaining that is arranged on box body (10) or the lid (20), for the ease of picking and placeing fruit and vegetable, box body (10) and lid (20) are designed to the structure that can unload between the two, therefore; The utlity model has simple in structure, the characteristics that performance of keeping humidity is good.

Claims (2)

1. direct cooling refrigerator fruit and vegetable crisper, it comprises a box body (10), it is characterized in that: have one to seal mutually and detouchable lid (20) with it on the box body (10), offer window (21) on box body (10) or the lid (20), be pasted with organic high molecular layer (30) on the window (21).

2. fruit and vegetable crisper according to claim 1, it is characterized in that: fast film (30) be attached to window (21) outside of being offered on lid (20) rear quarter panel, inboard, lid (10) left and right side plate upper edge is provided with groove, fill packing seal (40) in it, box body (10), lid (20) and set packing seal (40) fitted seal.

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