CN2690325Y

CN2690325Y - Seal freshness preserving box

Info

Publication number: CN2690325Y
Application number: CN 200420020959
Authority: CN
Inventors: 张保森
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-13
Filing date: 2004-03-13
Publication date: 2005-04-06
Anticipated expiration: 2014-03-13

Abstract

A seal freshness preserving box used for storing the food is provided with a rectangular box body. A cooperating box cover is arranged on the box body, and the box cover is connected with a sealing element and a box petal. An inner sealing ring is arranged beneath the box cover, and an outer sealing ring is arranged beneath the sealing element. The inner sealing ring of the box cover is cooperated with the inner wall of the box port. The sealing element is cooperated with the top of the box port of the box body, and the outer sealing ring of the sealing element is cooperated with the outer wall of the box port. A clamping hook is arranged below the box petal. A convex rib is arranged in the outer wall of the box body, and the clamping hook is fastened with the convex rib. The utility model has three sealings in the port of the box body: the first sealing part is between the inner sealing ring of the box cover and the box port; the second sealing part is between the sealing element and the box port top; the third sealing part is between the outer sealing ring of the sealing element and the outer wall of the box port. After three parts is sealed, the clamping hook of the box petal is fastened with the convex rib of the box body for fixing, so the sealing reliability is increased.

Description

The sealing crisper

Technical field

The utility model relates to the plastic container that hoard food, and is a kind of sealing crisper.

Background technology

Food fresh-keeping is generally paid attention in the family, the methods that adopt are also more, but crisper commonly used can be divided into two classes, one class is to unclamp the type crisper, box body cooperates with lid is loose, is characterized in that crisper is simple in structure, and is convenient to remove, but having shortcoming is that fresh-keeping effect is relatively poor, and genuine volatilization easily.Another kind of is the closed type vacuum crisper, and its advantage is a good refreshing effect, and the food period of storage is long, and can keep the food original flavor, and the shortcoming that exists has complex structure, and price is expensive, uses again inconvenient.

Summary of the invention

The purpose of this utility model provides a kind of reliable sealing effect that has, and seals crisper when using eaily.

The technical scheme of the utility model sealing crisper is: a rectangular box body is arranged, the lid that matches is installed on box body, it is characterized in that lid connects sealing member and box lobe, and under lid, be shaped on internal sealed ring, be shaped on outer seal ring under the sealing member, the internal sealed ring of lid matches with box mouth inwall, sealing member matches with the box mouth end face of box body, and the outer seal ring of sealing member matches with box mouth outer wall, is shaped on grab under the box lobe, outer wall at box body is shaped on convex tendon, and grab and convex tendon are interlocked.

The utility model has the sealing of three places at the box body oral area, and the one, the internal sealed ring of lid and box mouth inner wall sealing, the 2nd, sealing member and the sealing of box mouth end face, the 3rd, the outer seal ring of sealing member and the sealing of box mouth outer wall.And sealing back, three places is interlocked by the grab of box lobe and box body convex tendon and fixes, and has increased sealing reliability.In order to help the crooked snap close of box lobe, can in the box lobe, be shaped on recess.For the junction that makes lid and box lobe increase attractive in appearance be connected fastness, can between lid and box lobe, be equipped with and be connected ornamental trimming.

Description of drawings

Fig. 1 is the utility model sealing crisper structural representation;

Fig. 2 is the utility model sealing crisper lid fabricate block scheme drawing;

Fig. 3 is that the utility model sealing crisper lid launches box lobe birds-eye view.

The specific embodiment

The utility model discloses a kind of sealing crisper, a rectangular box body 1 is arranged, but also can be made into square etc., the lid 2 that cooperatively interacts is installed on box body 1, the edge that its main feature is a lid 2 connects sealing member 3 and box lobe 5, in order to reach the sealing of lid and box mouth, be shaped on internal sealed ring 21 (internal sealed ring is generally oblong one circle) for 2 times at lid, sealing member is shaped on outer seal ring 31 for 3 times, after Gai Yuti works in coordination, the internal sealed ring 21 insertion box bodys of lid contact with each other with box mouth 12 inwalls and cooperate, sealing member 3 matches with box mouth 12 top plan of box body, the outer seal ring 31 of sealing member matches with box mouth 12 outer walls, and as shown in Figure 1, box mouth three faces obtain sealing.The box lobe mainly plays snap action, so be shaped on grab 52 at box lobe 5 times (inboards), is shaped on convex tendon 11 at the outer wall of box body 1, during use with box lobe 5 toward press down make grab 52 fasten convex tendon 11 reach mutually between snap fit.Because the box lobe will launch and detain, so be shaped on recess 51 in box lobe 5, recess wall approaches and helps bending.Be connected fastness in order to increase the attractive in appearance of lid 2 upper limbs with improving, between lid 2 and box lobe 5, be equipped with and be connected ornamental trimming 4.

Claims

1, the sealing crisper, a rectangular box body (1) is arranged, the lid (2) that matches is installed on box body, it is characterized in that lid (2) connects sealing member (3) and box lobe (5), and under lid, be shaped on internal sealed ring (21), be shaped on outer seal ring (31) under the sealing member (3), the internal sealed ring of lid (21) matches with box mouth (12) inwall, sealing member (3) matches with box mouth (12) end face of box body, the outer seal ring (31) of sealing member matches with box mouth (12) outer wall, be shaped on grab (52) under box lobe (5), be shaped on convex tendon (11) at the outer wall of box body (1), grab (52) is interlocked with convex tendon (11).

2, sealing crisper as claimed in claim 1 is characterized in that being shaped in the box lobe (5) recess (51).

3, sealing crisper as claimed in claim 1 is characterized in that being equipped with between lid (2) and the box lobe (5) and is connected ornamental trimming (4).