CN2158386Y

CN2158386Y - Sealing jar

Info

Publication number: CN2158386Y
Application number: CN 93237040
Authority: CN
Inventors: 林东明
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-12
Filing date: 1993-06-12
Publication date: 1994-03-09
Anticipated expiration: 2003-06-12

Abstract

The utility model relates to a sealing jar for containing food. The utility model is composed of a cover body, a main body, a lifting device, etc. which are assembled, wherein, the lifting device is provided with lifting rod groups among a movable jar bottom, a guide block, and a fixing block, and the guide block and the fixing block are arranged on the two sides of the main body; simultaneously, the bottom of each lifting rod group is provided with a positioning rod, and the two ends of the positioning rod are respectively provided with cone blocks which are properly butted the bar-shaped hole of the guide block. Therefore, the movable jar bottom can be lifted through the transverse positioning of the positioning rod, and the sealing jar through which the volume of objects in the main body can be optionally adjusted is formed.

Description

Sealing jar

The utility model relates to a kind of airtight container, particularly a kind of used sealable tank of food of putting.

Along with development of times, material progress is more and more progressive, and is human more and more exquisite to the aspect of eating, and taking into account under the healthy prerequisite, and the health of food and fresh-keeping becomes common people and institute of food industry department urgent problem.At present in food industry, usually with container as loading foods such as coffee, candy, melon seeds, biscuit, often opening jar edible not intact being placed in the container, leftover more after a little while in container, it is just very inconvenient to take, and small amounts of food can make food contact a large amount of air when being put in the larger container jar, and can't fully reach fresh-keeping function, easily make the interior food of container quicken to become damp and rotten.

The purpose of this utility model is exactly in order to address the above problem, and a kind of sealable tank that can how much adjust container inner matter space according to food is provided.

Technical solution of the present utility model:

A kind of sealable tank, it includes body 2 and lid 1, body 2 is for having the hollow cylinder of suitable volume, lid 1 is hinged with body 2 tops one side, which is provided with powerful clip 11, and leave a deflation hole 12 in appropriate location, and be provided with a sprue 13 can be for blocking 12 one-tenth sealed shape of deflation hole, it is characterized in that a breach 21 is arranged at body 2 bottoms, simultaneously corresponding breach 21 both sides respectively are provided with a guide block 22 and the fixed block 24 that bar hole 23 arranged in body 2 inside; In body 2 inside by a jacking system 3 of forming by surface plate and lifting bar group, surface plate two ends and body 2 respective sides walls coincide to paste and touch, it is as the movable jar end 31 of body, also respectively there is the guide block 32 and a fixed block 34 of bar hole 33 position of the guide block 22 of the corresponding body setting of 31 two bottom sides and fixed block 4 at the bottom of this activity jar, according to the body volume size, both sides between the movable jar end 31 and body 2 bottoms, respectively be provided with plural pole 35 and interconnect the lifting bar group 36 that forms cross-articulation, the two ends of two lifting bar groups 36 of both sides lay respectively at and are hinged on the movable jar end 31 and body 2 set guide blocks 32,22

bar hole

33,23 places and fixed block 34, on 24, and be hinged with a positioning rod 37 between guide block 22 pivotallys attached two poles 35 in both sides lifting bar group 36 and on the body 2, this radius stay 37 respectively is connected with a thrust plate 371 at its two ends appropriate location, and be furnished with elastic element 372, its two ends is provided with the awl piece 373 that can match for 23 one-tenth and push against with the bar hole of body guide block 22.

Antistaling container structure of the present utility model has following advantage:

1, owing to be provided with jacking system in the container,,, reaches further fresh-keeping function to reduce the air in the container so what of its inner matter container can adjust its inner space with.

2, container can be with the minimizing gradually of food deal in it, and adjusts the placement height of food in container, when original volume of container is big, more can give full play to the comfort feature that fetches food.

3, the lifting device structure in the container is simple, easy to operate, produces easily, and is with low cost, is fit to consumers in general and uses.

4, because the lid of container is provided with powerful clip,, more effectively prevent to have more fresh-keeping function in the air admission body so can avoid general lid to be connected untight phenomenon with body.

Fig. 1 is a sectional view of the present utility model;

Fig. 2 is a front cross sectional view of the present utility model;

Fig. 3 is another structural representation of the present utility model;

Fig. 4 is a bottom view of the present utility model;

Fig. 5 is the location scheme drawing of radius stay in bar hole in the utility model.

As Fig. 1-5, when the utility model uses, open lid 1 inserts food at the movable jar end 31 of jacking system 3 in the body 2, with brute force button 11 lid 1 and body are cooperated for 2 one-tenth more closely again, when food its deal after eating reduces, or reinstall food and deal when increasing, just can pull out the sprue 13 on the lid 1, make 12 one-tenth ventilative shapes of deflation hole, then at breach 21 places of body 2, make it do the traversing of corresponding orientation to radius stay 37 application of forces, then lifting bar group 36 can be under the interlock of each

pole

35,31 to change the inner required glove volume of body 2 at the bottom of the lifting activity jar.After it locates, loosen radius stay 37, radius stay 37 is under no external force effect, the awl piece 373 of its two ends can be under the cooperation of thrust plate 371, elastic element 372, push against state for 23 one-tenth with the bar hole of body 2 guide blocks 22, thereby radius stay 37 is maintained static, so the movable jar end 31 in the jacking system 3, can be under the location of proper height, steadily put food in body 2, at last, again sprue 13 is blocked 12 one-tenth sealed shape of deflation hole, thereby reach the purpose of the fresh-keeping use of sealable tank of the inner material-putting space of random adjustment.

Claims

1, a kind of sealable tank, it includes body 2 and lid 1, body 2 is for having the hollow cylinder of suitable volume, lid 1 is hinged with body 2 tops one side, which is provided with powerful clip 11, and leave a deflation hole 12 in appropriate location, and be provided with a sprue 13 can be for blocking 12 one-tenth sealed shape of deflation hole, it is characterized in that a breach 21 is arranged at body 2 bottoms, simultaneously corresponding breach 21 both sides respectively are provided with a guide block 22 and the fixed block 24 that bar hole 23 arranged in body 2 inside; In body 2 inside by a jacking system 3 of forming by surface plate and lifting bar group, surface plate two ends and body 2 respective sides walls coincide to paste and touch, it is as the movable jar end 31 of body, also respectively there is the guide block 32 and a fixed block 34 of bar hole 33 position of the guide block 22 of the corresponding body setting of 31 two bottom sides and fixed block 24 at the bottom of this activity jar, according to the body volume size, both sides between the movable jar end 31 and body 2 bottoms, respectively be provided with plural pole 35 and interconnect the lifting bar group 36 that forms cross-articulation, the two ends of two lifting bar groups 36 of both sides lay respectively at and are hinged on the movable jar end 31 and body 2 set guide blocks 32,22 bar hole 33,23 places and fixed block 34, on 24, and be hinged with a positioning rod 37 between guide block 22 pivotallys attached two poles 35 in both sides lifting bar group 36 and on the body 2, this radius stay 37 is connected to a thrust plate 371 at its two ends appropriate location, and be furnished with elastic element 372, its two ends is provided with the awl piece 373 that can match for 23 one-tenth and push against with the bar hole of body guide block 22.