CN202529303U - Preservation box - Google Patents

Abstract

The utility model discloses a preservation box, which comprises a box body and a box cover, and is characterized by also comprising a penetrating air hole formed in the end face of the box cover, an exhaust rubber plug plugged on the penetrating air hole, and a sealing ring which is fixedly plugged in a cover groove formed between the outer edge and the inner edge below the box cover and matched with the opening edge of the box body, wherein the periphery of the penetrating air hole is provided with exhaust vents; and the inner edge is higher than the outer edge below the box cover. Compared with the traditional preservation box, the preservation box is ingenious in structure, lasting in preservation and good in sealing effect.

Description

A kind of crisper

Technical field

This reality has novel a kind of crisper that relates to.

Background technology

Crisper is not only convenient and practical, and can food be deposited categorizedly.It can prevent that moisture from distributing, and air-isolation prevents that food is oxidized, can prevent that food from losing original delicate flavour when storing, play the leak free effect.Existing crisper kind is abundant, and its function is also various, but the still fresh-keeping effect as described above of its basic function.

But in when storage, in that food is placed on box body and the leak free process, space sealing that in fact also will part is in the inside, and after the placement long the time, box body still can breed bacteria, makes food spoilage.

Summary of the invention

The purpose of the utility model exactly when solving the crisper sealing box internal memory have the problem of residual air that a kind of crisper is provided.

The utility model the technical scheme that will deal with problems following:

Said a kind of crisper; Comprise box body, lid; It is characterized in that: also comprise the pore of being located on the lid end face that runs through, plug in the exhaust plug that runs through on the pore, and the seal ring in the lid groove that solid plug forms between outer and the interior edge below lid and the box opening edge is complementary; The said pore periphery that runs through is provided with deflation hole, and the edge is higher than the outer in the said lid below.

The beneficial effect of the utility model is following:

Compared with prior art; Owing to adopt a kind of crisper of the utility model structure, run through pore and also running through and plug the exhaust plug on the pore establishing on the lid end face, so just can so that good seal after crisper pass through this unnecessary space of structure discharge again; Compare traditional crisper; Structure is more ingenious, and fresh-keeping more lasting, sealing effectiveness is better.

Description of drawings:

Fig. 1 is the structure exploded perspective view of a kind of crisper of the utility model;

Fig. 2 is the lid structural representation of a kind of crisper of the utility model.

Among the figure: 1, box body; 2, lid;

21, run through pore; 22, outer;

23, interior edge; 24, lid groove;

25, deflation hole; 3, exhaust plug;

4, seal ring.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is done further detailed elaboration.

Said a kind of crisper; Comprise box body 1, lid 2; Also comprise being located at and run through pore 21 on lid 2 end faces; Plug in the exhaust plug 3 that runs through on the pore 21, and the seal ring 4 in the lid groove 24 that solid plug forms between outer 22 and the interior edge 23 below lid 2 and the box opening edge is complementary; Said pore 21 peripheries that run through are provided with deflation hole 25, and edge 23 is than outer 22 height in said lid 2 belows.

During use, food is placed in the box body 1, lid 2 is covered, the exhaust plug 3 of firmly extruding then; Loose one's grip after pressing, the air in the box body 1 flows out from the deflation holes that run through pore 21 peripheries, and the exhaust plug 3 of firmly extruding is again loosed one's grip after pressing; Air in the box body 1 flows out from the deflation hole 25 that runs through pore 21 peripheries again, goes round and begins again several times, just can crisper be placed in the refrigerator after the sensation that waits lid 2 a bit significantly down to inhale to store; Easy to use, exhaust effect is obvious, because of little air in the box body 1; Fresh-keeping more lasting, and edge 23 is than outer 22 height in lid 2 belows, and sealing effectiveness is more obvious.

Claims (1)

1. crisper; Comprise box body, lid; It is characterized in that: also comprise the pore of being located on the lid end face that runs through, plug in the exhaust plug that runs through on the pore, and the seal ring in the lid groove that solid plug forms between outer and the interior edge below lid and the box opening edge is complementary; The said pore periphery that runs through is provided with deflation hole, and the edge is higher than the outer in the said lid below.

Images