CN201604906U

CN201604906U - Refreshing seal pot

Info

Publication number: CN201604906U
Application number: CN2009201791279U
Authority: CN
Inventors: 蔡文良
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-24
Filing date: 2009-09-24
Publication date: 2010-10-13
Anticipated expiration: 2019-09-24

Abstract

The utility model relates to a refreshing seal pot which is characterized by comprising a seal cover and a pot body; the seal cover covers on the pot body; the seal cover comprises a frame, a hole cover and an elastic thin film; the frame comprises a vent hole, wherein the hole cover covers on the vent hole of the frame; and the elastic thin film is arranged at one side of the frame. The refreshing seal pot mainly utilizes the annular sheet body of the elastic thin film of the seal cover so as to discharge air inside the pot body through the vent hole, thus leading an approximately vacuum sealed space to be formed in the pot body, leading the food materials inside the pot body to avoid direct contact with air, and further achieving the refreshing effect for a long time.

Description

The freshness seal jar

Technical field

The utility model relates to a kind of daily necessities, particularly a kind of freshness seal jar with elastic film.

Background technology

Food, food materials or edible back dish fresh-keeping or deposit, its main key are whether can to block effectively the direct contact with air; Its reason is to be that airborne oxygen, moisture or bacterium cause the also corrupt rapidly of food materials or dish easily and then produce unpleasant stink; Therefore, common on the market preservation method promptly is to use crisper to come splendid attire food materials, dish to reach long fresh-keeping effect.

So, general commercially available crisper ubiquity has the box body adaptation to cause interior dress liquid to ooze out easily inadequately or outside air still can be entered by the box body slit, or originally be present in box body in-to-in air and cause food materials, dish resting period limited because of discharging, or bad depressed deformation causes outside air to enter or the problem that box body damages because of the improper application of force produces easily because of the buckling structure design that fastens of box body.

The utility model content

The purpose of this utility model provides a kind of freshness seal jar, and it can allow the food materials that are placed in this tank interior completely cut off direct contact with air, and then reaches long fresh-keeping effect.

The purpose of this utility model is achieved in that a kind of freshness seal jar, it is characterized in that comprising: a seal cover cap and a tank body; Wherein, the sealing lid then comprises: a circular frame, a pressboard and an elastic film.The end face central authorities of this circular frame then are provided with a groove; And bottom one side of this groove more is provided with a breather hole; The inside top surface of this circular frame is then dug and is provided with a cannelure; The inboard, bottom surface of this circular frame then convexes with ring structure in.The end face both sides of this pressboard then are respectively arranged with a shallow grooves; Bottom surface one side of this pressboard is provided with a projection; The both sides of this pressboard are respectively arranged with an outstanding structure.The outstanding structure of this of these pressboard both sides then be that correspondence fastens the both sides, inside in this groove; And the projection of this pressboard bottom surface then is the top that correspondence is arranged at this breather hole of this bottom portion of groove; This elastic film then is this cannelure that is arranged in this circular frame inside top surface, and ring is adjacent to ring structure in this that is butted on this inboard, circular frame bottom surface; Wherein, the ora terminalis place of this elastic film ring structure in this, and extend outward a ring slice.The sealing lid then is to be covered on this tank body top; Wherein, the ring slice of this elastic film of sealing lid then can upwards turn down and fit tightly in this inboard, tank body top.

The utility model has the advantages that: tank body and seal cover cap and cover after, setting by this ring slice of this elastic film of sealing lid, so that when the user is covered on this tank body top with sealing, this ring slice of this elastic film of sealing lid then, can fit tightly in this inboard, tank body top by upwards turning down, so that the air that is present in this tank interior originally to discharge via this breather hole of this bottom portion of groove; So that tank interior forms a confined space that is close to vacuum, so the food materials that are placed in this tank interior can be avoided the direct contact with air, and then reach long fresh-keeping effect.

Description of drawings

Fig. 1 is a block diagram of the present utility model;

Fig. 2 is an assembly exploded drawings of the present utility model;

Fig. 3 is the assembly exploded drawings of the utility model seal cover cap;

Fig. 4 is the constructional drawing of the utility model seal cover cap;

Fig. 5 is the constructional drawing of the utility model circular frame;

Fig. 6 is the constructional drawing of the utility model pressboard;

Fig. 7 is running condition figure of the present utility model (one);

Fig. 8 is running condition figure of the present utility model (two);

Fig. 9 is an enforcement illustration of the present utility model.

The primary clustering nomenclature

(1) freshness seal jar

(2) seal cover cap

(21) circular frame

(211) groove

(2111) breather hole

(212) interior ring structure

(213) cannelure

(22) pressboard

(221) shallow grooves

(222) outstanding structure

(223) projection

(23) elastic film

(231) ring slice

(3) tank body

The specific embodiment

For making the inspector can be to technical characterictic of the present utility model, have further and understand, below sincerely with a specific embodiment, and assistant elaborates with graphic.

Embodiment one, sees also Fig. 1～Fig. 9, and the utility model is a kind of freshness seal jar 1, comprising: a seal cover cap 2 and a tank body 3; Wherein, sealing lid 2, then comprise: a circular frame 21, a port lid and an elastic film 23, in the present embodiment, port lid is a pressboard 22.The end face central authorities of this circular frame 21 are provided with a groove 211; And bottom one side of this groove 211 more is provided with a breather hole 2111; This port lid is located at this breather hole 2111 of this circular frame 21, and the inside top surface of this circular frame 21 is dug and is provided with a cannelure 213; The inboard, bottom surface of this circular frame 21 convexes with ring structure 212 in.The end face both sides of this pressboard 22 are respectively arranged with a shallow grooves 221; Bottom surface one side of this pressboard 22 is provided with a projection 223; The both sides of this pressboard 22 then are respectively arranged with an outstanding structure 222.

Outstanding structure 222 correspondences of these pressboard 22 both sides fasten the both sides, inside in this groove 211; And 223 of the projections of these pressboard 22 bottom surfaces are the tops that correspondence is arranged at this breather hole 2111 of these groove 211 bottoms; This elastic film (23) then is this cannelure 213 that is arranged in these circular frame 21 inside top surface, and ring is adjacent to ring structure 212 in this that is butted on this inboard, circular frame 21 bottom surface; Wherein, the ora terminalis place of this elastic film 23 ring structure 212 in this, and extend outward a ring slice 231.2 on sealing lid is to be covered on this tank body 3 tops; Wherein this ring slice 231 of this elastic film 23 of sealing lid 2 then can upwards turn down and fit tightly in this inboard, tank body 3 top.

The user pushes this shallow grooves 221 of these pairing these pressboard 22 end faces in projection 223 tops of these pressboard 22 bottom surfaces that are arranged at sealing lid 2, this projection 223 of these pressboard 22 bottom surfaces then then can closely fasten in this breather hole 2111 of these groove 211 bottoms of this circular frame 21 end face central authorities of sealing lid 2; And this shallow grooves 221 of pushing these pressboard 22 end face opposite sides as the user, then these pressboard 22 1 sides then can corresponding perk, and this projection 223 of these pressboard 22 bottom surfaces, then can remove from originally fastening in this breather hole 2111 of this groove 211 bottoms.

When sealing lid 2 is desired to be covered on this tank body 3, then user's palpus elder generation is by this shallow grooves 221 of these pressboard 22 end faces of pushing sealing lid 2, so that this projection 223 of these pressboard 22 bottom surfaces is removed from this breather hole 2111 of these groove 211 bottoms, and then make that air can be by these breather hole 2111 circulations.The user is covered on this tank body 3 tops with sealing lid 2 again, and this ring slice 231 of this elastic film 23 of sealing lid 2 then can upwards turn down and fit tightly in this inboard, tank body 3 top; At this moment, being present in these tank body 3 in-to-in air originally then can discharge by this breather hole 2111 of these groove 211 bottoms.The user is again by this shallow grooves 221 of these pressboard 22 end faces of pushing sealing lid 2, so that this projections 223 of this pressboard 22 bottom surfaces is closely fastened this breather hole 2111 in these groove 211 bottoms, use the confined spaces that make these tank body 3 inner formation one be close to vacuum, so, be placed in these tank body 3 in-to-in food materials and can avoid direct contact with air, and then reach long fresh-keeping effect.Wherein, sealing lid 2 is fitted tightly in inboard, this tank body 3 top by this ring slice 231 of this elastic film 23, and be discharged from the difference of pressure that causes this tank body 3 inside and outside owing to these tank body 3 inner airs, therefore, sealing lid 2 can't come directly to remove from this tank body by the outside application of force.

Claims

1. a freshness seal jar is characterized in that comprising: a seal cover cap and a tank body; Sealing is covered on this tank body top; Seal cover cap comprises: a framework, a port lid and an elastic film; This framework then comprises: a breather hole; Wherein, this port lid is covered on this breather hole of this framework; This elastic film is arranged at a side of this framework.

2. freshness seal jar as claimed in claim 1 is characterized in that this framework is a circular frame, and this port lid is a pressboard;

The end face central authorities of this circular frame are provided with a groove; And bottom one side of this groove is provided with a breather hole; The inside top surface of this circular frame is then dug and is provided with a cannelure; The inboard, bottom surface of this circular frame then convexes with ring structure in; The end face both sides of this pressboard then are respectively arranged with a shallow grooves; Bottom surface one side of this pressboard then is provided with a projection; The both sides of this pressboard then are respectively arranged with an outstanding structure;

The outstanding structure of these pressboard both sides then is that correspondence fastens the both sides, inside in this groove; And the projection of this pressboard bottom surface then is the top that correspondence is arranged at this breather hole of this bottom portion of groove; This elastic film then is this cannelure that is arranged in this circular frame inside top surface, and ring is adjacent to ring structure in this that is butted on this inboard, circular frame bottom surface; Wherein, the ora terminalis place of this elastic film ring structure in this, and extend outward a ring slice; The sealing lid then is to be covered on this tank body top; Wherein, this ring slice of this elastic film of sealing lid then can upwards turn down and fit tightly in this inboard, tank body top.