CN2936980Y - Sealing box - Google Patents

Abstract

The utility model relates to a container with a lid, in particular to a container to hold foodstuff with a seal device, comprising a case body and a case lid. The utility model is characterized in that: a seal chute to buckle the case body is arranged at the lower side of the case lid. Since the structure of seal gasket positioned on the groove with prior case lid is changed into a seal groove positioned at lower side of the case lid, the structure of seal gasket is saved; and the seal groove is constituted with thermal plastic rubber, edible silicon rubber or other plastic, and the seal groove is connected with the case lid, the seal performance can be reserved after long timed use.

Description

Seal box

Technical field:

The utility model relates to a kind of container with lid, especially a kind of container that is used for food container and peculiar smell article that has sealing arrangement.

Background technology:

In the prior art, the box-like airtight container (or claiming seal box) that is used for food container and peculiar smell article generally is made of box body and lid, and the place, joint portion of lid downside and box body is provided with groove, puts tightening seal washer in the groove.Because the seal box wall is thinner, the size of groove is less, and the tightening seal washer that is placed in one is littler, and after long-time the use, the elasticity of tightening seal washer can weaken, even can't keep the leak tightness of container, loses the sealing property of seal box.In addition, with the stacked placement of a plurality of seal boxes or when carrying, the top easy slip of the foot of box body and lid, stability is poor.

The utility model content:

The purpose of this utility model is to overcome the weak point of existing seal box, provides the seal box of another kind of version, to improve its performance.

The utility model comprises box body and is fastened on lid on the box body, it is characterized in that: at the downside of described lid one seal groove that is interlocked with box body is set.Described seal groove can contain notes by thermoplastic rubber, food grade silica gel or other plastic cement and constitute.

The utility model can be provided with antislip ring at the upside of described lid.Antislip ring also can contain notes by thermoplastic rubber, food grade silica gel or other plastic cement and constitute.For improving its production efficiency, between described antislip ring and described seal groove, be provided with and contain the notes material passing passage, make containing and annotate in the technology, finish the processing of antislip ring and seal groove simultaneously, make more good bond of two kinds of plastic cement (rubber).

The utility model, because the groove that will have lid now adds the structure of tightening seal washer and changes downside at lid into and contain to annotate seal groove is set, save the structure of tightening seal washer, and seal groove adopts thermoplastic rubber, food grade silica gel contains or other plastic cement is annotated formation, long-term use contains notes back seal groove and lid and connects together, so still can keep its sealing property.In addition, the antislip ring of setting is to finish when annotating seal groove containing, and under the situation that does not increase operation, the persistent horizon of realizing a plurality of airtight containers stacks to be put or carry, easy to use, has market outlook preferably.

Description of drawings:

Fig. 1 is the structural principle cutaway view of embodiment.

Fig. 2 is the birds-eye view of embodiment.

Fig. 3 is the Q portion enlarged drawing of Fig. 1.

Fig. 4 is stacked situation scheme drawing.

Among the figure, 1, box body 2, lid 3, seal groove 4, antislip ring 5, flip 6, contain the notes material passing passage.

The specific embodiment:

With reference to accompanying drawing, this seal box comprises box body 1 and is fastened on lid 2 on the box body, one seal groove 3 that is interlocked with box body is set and at the upside of described lid antislip ring 4 is set at the downside of described lid.Seal groove and antislip ring can contain notes by thermoplastic rubber or food grade silica gel and constitute.For improving its production efficiency, between described antislip ring and described seal groove, be provided with to contain and annotate material passing passage 6, make in containing the notes operation, finish the processing of antislip ring and seal groove simultaneously.

Present embodiment, also the side at described lid is provided with flip 5, makes when using seal box more convenient.

The utility model is not subjected to the restriction of the described seal box shape of embodiment, and promptly this seal box can be made into circle, ellipse, square or heart etc.

Claims (6)

1, a kind of seal box comprises box body (1) and is fastened on lid (2) on the box body, it is characterized in that: at the downside of described lid one seal groove (3) that is interlocked with box body is set.

2, seal box according to claim 1 is characterized in that: the upside at described lid is provided with antislip ring (4).

3, seal box according to claim 1 is characterized in that: the side at described lid is provided with flip (5).

4, seal box according to claim 1 is characterized in that: described seal groove (3) contains notes by thermoplastic rubber, food grade silica gel and constitutes.

5, seal box according to claim 2 is characterized in that: described antislip ring (4) contains notes by thermoplastic rubber, food grade silica gel and constitutes.

6, seal box according to claim 5 is characterized in that: be provided with between described antislip ring (4) and the described seal groove (3) to contain and annotate material passing passage (6).

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