CN201573862U

CN201573862U - Sealed container

Info

Publication number: CN201573862U
Application number: CN2010200272041U
Authority: CN
Inventors: 陈伯扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-14
Filing date: 2010-01-14
Publication date: 2010-09-08
Anticipated expiration: 2020-01-14

Abstract

The utility model discloses a matching structure, which adopts a plastic cover and a stainless steel container main body to carry out sealing to obtain a durable household container with sealing performance and comprises the stainless steel container main body and the plastic container cover, wherein the top part inside the container cover is provided with a ring-shaped groove; a sealing ring is arranged in the ring-shaped groove; an upper edge of the container main body can be sleeved in the ring-shaped groove and acts on the sealing ring; the edge of the container cover extends outwards to form at least two wrenching buckle lugs; the insides of the buckle lugs are provided with buckles; the upper part outside the container main body is provided with a groove; the inside of a buckling component which is made from plastic and is coinciding with the shape of the outside of the container main body is provided with a flange; the buckling component is sleeved outside the container main body and is clamped into the groove by the flange; the outside of the buckling component also extends outwards to form a clamping ring; and the clamping ring is buckled by the buckles.

Description

A kind of airtight container

Technical field

The utility model belongs to a kind of daily container of family expenses with sealing property, relate to a kind of container of making by corrosion-resistant steel, its material is improved into and out of oral area place osed top, specifically proposed a kind of employing vinyl cover and rustless steel container body and carried out the osed top fit structure, to obtain a kind of have sealing property and long-lived household container.

Background technology

In the daily life, the application of airtight container is very general.The container that is made of plastics extensively appears in the household, because technology is comparatively ripe, it possesses preferable closed performance and outgas effect is comparatively easily arranged, this class container is applied to various occasions by people, be used for depositing various foods, comprise as general moisture proof storing, be used for fresh-keeping various boxes or jar of guaranteeing the quality etc., even as the container that is suitable in micro-wave oven, heating, perhaps as the container of hiding in refrigerator and cooled.

But plastic container are because self material has peculiar smell, problem such as are not suitable for being placed under the higher temperature and be not durable, and its application is restricted, and can not be applicable in some occasion.

On the other hand, rustless steel container is durable in use, also is subjected to very much people's welcome, and still, because its closed performance also fails to obtain better solution, its use has been subjected to bigger restriction.

Adopt container closure of plastic to cooperate with the rustless steel container body, at least in theory no problem, but, on the rustless steel container body, need to be formed for the osed top locked part, this can increase the trouble that the rustless steel container body is made, in addition, the fastening operation that container closure of plastic and rustless steel container body are in use regular, the also as easy as rolling off a log container closure of plastic that makes produces wearing and tearing, moreover, take to cover at plastic container a plurality of locked parts of even laying based on the raising of closed performance, very easily occur because the wearing and tearing inequality causes that overbalance causes the problem of leakage, promptly this container easily can not use for a long time because of the leak free problem.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency and proposes a kind of airtight container, the sealing container provides a kind of structure, container closure of plastic is cooperated better, to improve the persistence of its closed performance of airtight container that uses the rustless steel container body with the rustless steel container body.

The purpose of this utility model is realized by following scheme:

A kind of airtight container, the container cover that comprises stainless vessel and plastics, wherein, container is placed on inner top and is formed with circular groove, be provided with seal ring in the circular groove, can be inserted in circular groove and act on the seal ring by the upper edge of vessel, container is placed on the edge and also stretches out and to be formed with at least two, the buckle ear that can pull, the inboard of buckle ear has buckle, be characterized in, be formed with groove in the vessel outer upper, be made of plastics, its inboard of buckling piece that coincide with the vessel outer shape is formed with flange, and described buckling piece is placed on the described vessel outside, and is snapped in the described groove by described flange, described buckling piece also is outward extended with snap ring in the outside, can fasten described snap ring by described buckle.

Like this, because buckling piece is enclosed within the vessel outside, and flange is stuck in the groove, thereby buckling piece is permanently secured on the vessel outside.When the upper edge of vessel is inserted in circular groove and is acted on the seal ring, when being fastened on the snap ring by the buckle of buckle ear, vessel and container cover can be fixed together, and can provide two downward application forces to container cover at least, the seal ring of container cover can be fitted and the maintenance sealing with the upper edge of vessel.

Thus obtained airtight container, owing to be provided with the plastics buckling piece at vessel, and can cooperate with container closure of plastic, thereby not only can realize the sealing of rustless steel container body, and the cooperating of plastics and plastics, can avoid between plastics and the corrosion-resistant steel fastening and making plastics wear problems occur easily, prolong the persistence of seal of vessel performance then.

The vessel of this airtight container, because adopting stainless steel material makes, thereby can not produce peculiar smell, and it is high temperature resistant, durable in use, especially suit under higher temperature, to use, comprise that vessel can directly heat in electromagnetic oven, have the characteristics of himself in the application, can satisfy the requirement that at present increasing family uses electromagnetic oven.

In the such scheme, the vessel upper edge forms flange, is cooperated with seal ring by flange, also can avoid the vessel upper edge directly to contact with seal ring, prevents the direct contact of seal ring and vessel upper edge effectively and easy generation breakage.

In the scheme, the inboard flange that forms of groove that the vessel outer upper forms and buckling piece can be the osed top loop configuration, also can be osed top loop configuration not, can also be the structure that is cooperatively interacted in pairs by several; The snap ring in the buckling piece outside can be the osed top loop configuration, also can be osed top loop configuration not, can also be by several and the structure that snaps into cooperatively interacting.These schemes all can realize the purpose of this utility model equally.

In the scheme, the shape of container cover and vessel can be cylindrical or elliptical cylinder-shape, can certainly be the square bodily form or cuboid.

Description of drawings

Fig. 1 is the schematic appearance of a kind of concrete enforcement structure of the utility model airtight container;

Fig. 2 is the sectional structure scheme drawing of Fig. 1 airtight container.

Fig. 3 is the another kind of concrete schematic appearance of implementing structure of the utility model airtight container.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is made concrete detailed description:

With reference to Fig. 1-Fig. 3, this airtight container comprises the vessel of being made by corrosion-resistant steel 1, the container cover 2 that is made of plastics, is permanently affixed at the buckling piece that is made of plastics 3 on the vessel 1, and seal ring 4.Wherein: container cover 2 is formed with annular groove 21 in the nearly edge of inner top, container cover 2 evenly is outward extended with four buckle ears 22 by its edge, buckle ear 22 is thinner in the junction, form together recessed 22a, make buckle ear 22 to be pulled and turn over 90 ° that buckle ear 22 extends to form the buckle 22b that flange constitutes inwards in the inboard downwards; Seal ring 4 is placed in the annular groove 21; Vessel 1 is formed with circular groove 11 in outer upper, and circular groove 11 cross-sectional planes have bigger width, and each is to a certain degree outward-dipping in the both sides of circular groove 11, becomes slope 11a, and the upper edge of vessel 1 forms flange 12; Buckling piece 3 matches with the outer shape of vessel 1, make it be inserted in and to be enclosed within on the outside of vessel 1 from the bottom of vessel 1, the inboard of buckling piece 3 is formed with outstanding inwards round flange 31, the width of round flange 31 cross-sectional planes is not more than the width of circular groove 11 bottom lands, when making buckling piece 3 be enclosed within vessel 1 outside, round flange 31 can be arranged in circular groove 11, simultaneously, slope 11a can play and help round flange 31 to slip into effect in the circular groove 11 smoothly, and making round flange 31 be subjected to the restriction of circular groove 11, the outside of buckling piece 3 is outward extended with round snap ring 32; Simultaneously, be inserted in the flange 12 of vessel 1 by the annular groove 21 of container cover 2, and can be held in the downside place of the round snap ring 32 of buckling piece 3 by buckle 22b by the buckle ear 22 of container cover 2, make buckle ear 22 provide downward pulling force, allow flange 12 and seal ring 4 in the annular groove 21 be close together to container cover 2.In addition, when the round flange 31 of buckling piece 3 slipped into circular groove 11, the top of buckling piece 3 just arrived and is positioned at flange 12 places, buckling piece 3 can be limited in the below of flange 12.This also is very useful for the production operation that buckling piece 3 is linked on the vessel 1, the workman is as long as adopt big slightly power, can make buckling piece 3 side shifting outside vessel 1 be subjected to keeping out of flange 12 until buckling piece 3 tops, at this moment, round flange 31 just is arranged in circular groove 11, and buckling piece 3 is permanently secured on the vessel 1.

Claims

1. airtight container, the container cover that comprises stainless vessel and plastics, wherein, container is placed on inner top and is formed with circular groove, be provided with seal ring in the circular groove, can be inserted in circular groove and act on the seal ring by the upper edge of vessel, container is placed on the edge and also stretches out and to be formed with at least two, the buckle ear that can pull, the inboard of buckle ear has buckle, it is characterized in that, be formed with groove in the vessel outer upper, be made of plastics, its inboard of buckling piece that coincide with the vessel outer shape is formed with flange, and described buckling piece is placed on the described vessel outside, and is snapped in the described groove by described flange, described buckling piece also is outward extended with snap ring in the outside, can fasten described snap ring by described buckle.

2. according to the airtight container of claim 1, it is characterized in that the vessel upper edge forms flange.