CN2131819Y

CN2131819Y - Sealing container

Info

Publication number: CN2131819Y
Application number: CN 92217550
Authority: CN
Inventors: 李平
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-07
Filing date: 1992-08-07
Publication date: 1993-05-05
Anticipated expiration: 2002-08-07

Abstract

The utility model relates to a sealed container in daily lives, such as a cup, a bottle, a jar, a cylinder, etc. The utility model is composed of a container body and a sealing cover. The utility model is characterized in that contacting part (a container mouth of the and a cover edge) of the sealing cover and the container body is designed into a spherical sealing structure, and namely, the port of the container body is in an outer spherical shape (convex shape), and the cover edge is in an inner spherical shape (concave shape). The sealing cover is made up of elastic flexible material, and the sealing cover can outwards and tightly squeezed and can inwards and tightly banded a spherical body of the container mouth to realize the sealing.

Description

Sealing container

The utility model relates to the airtight container in the daily life: as the hermetically-sealed construction on vessel port limits such as cup, bottle, altar, tube.

The mouth limit and the lid of containers such as existing cup, bottle, altar, tube carry out clip, and misfit its contact site, poor sealing performance, and bad preservation food carries also inconvenient.

The purpose of this utility model is to overcome above-mentioned deficiency, and the contact site that vessel port and its lid are provided is the airtight container of spherical hermetically-sealed construction.

The utility model is achieved in that the contact site (vessel port and Gai Bianchu) with existing container is designed to the spherical hermetically-sealed construction.Concrete structure is: the port of container body periphery is ectosphere shape (convex), and Zhoukou City of seal cover cap be corresponding interior ball shape (spill), and its seal cover cap is analysed and observe and is

Shape.The sealing outer contacting spot diameter D of seal cover cap (2) ₁Less than vessel port outside diameter d 1, make the spherical excircle of the inside banding vessel port of excircle of lid, contact point diameter D in the sealing of seal cover cap (2) ₂, greater than vessel port inner diameter d 2,, make the spherical inner periphery of the outside jam-packed vessel port of inner periphery of lid because seal cover cap (2) has elasticity, come jam-packed banding vessel port outer spherical face to seal thereby make sealing be stamped the two seals defence line.Seal cover cap (2) is made of elastic soft material, so that cover sealing.Container body (1) is still used material such as pottery, glass, plastics and metal.For the ease of opening encapsulation lid (2) stalklet (3) is set on the Qi Gai limit.

Be described further below in conjunction with accompanying drawing:

Fig. 1 is the seal cup structural representation, (1) container body wherein, (2) seal cover cap, (3) the sub-stalklet of uncapping;

Fig. 2 is the air-tight bottle structural representation;

Fig. 3 is sealing altar structural representation;

Fig. 4 is the sealed chamber structural representation.

Above-mentioned accompanying drawing is four embodiment of the present utility model, all be partly to constitute by container body (1) and seal cover cap (2) two, it is characterized in that being designed to spherical hermetically-sealed construction in sealing place, be that the periphery that the port periphery of container body (1) is designed to ectosphere shape (convex) seal cover cap (2) is ball shape (spill) in corresponding, its seal cover cap analyse and observe be for

Shape.The sealing outer contacting spot diameter D of seal cover cap (2) ₁Less than vessel port outside diameter d 1, make the spherical excircle of the inside banding vessel port of excircle of lid, contact point diameter D in the sealing of Mi Feng lid (2) ₂, greater than vessel port inner diameter d 2,, make the spherical inner periphery of the outside jam-packed vessel port of inner periphery of lid because seal cover cap (2) has elasticity, come jam-packed banding vessel port outer spherical face to seal thereby make sealing be stamped the two seals defence line.

In sum, this container is that the contact site of seal cover cap and container body is designed to spherical hermetically-sealed construction, only needs the seal cover cap clip on container body, just can reach good sealing effectiveness, can be moistureproof anti-oxidation, to preserve and do, wet food is difficult for going mouldy, this structure of container is simple, modern design is made easily, and practicality is wide, easy to carry, be airtight container desirable in the daily life.

Claims

1, a kind of airtight container of forming by container body (1) and seal cover cap (2), it is characterized in that the described container body (1) and the contact site (vessel port and Gai Bianchu) of seal cover cap (2) are the ball-type surface seal structure, the port periphery that is described container body (1) is designed to ectosphere shape (convex), Zhoukou City of the described seal cover cap of making by elastic soft material (2) be designed to corresponding in ball shape (spill), analysing and observe of its seal cover cap (2) is Shape.

2, airtight container according to claim 1 is characterized in that the sealing outer contacting spot diameter D of the described seal cover cap of being made by elastic soft material (2) ₁Less than container body (1) mouthful place's outside diameter d 1, contact point diameter D in the sealing of seal cover cap (2) ₂Greater than container body (1) mouthful place's diameter d 2.