CN2450136Y

CN2450136Y - Freshness retaining beverage box

Info

Publication number: CN2450136Y
Application number: CN 00249709
Authority: CN
Inventors: 秦文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-19
Filing date: 2000-10-19
Publication date: 2001-09-26
Anticipated expiration: 2010-10-19

Abstract

The utility model discloses a freshness retaining beverage box. The utility model is characterized in that a box body is provided with a hole, and the interior of the box body is provided with a food sealing plastic bag which is provided with a valve. The utility model uses a container structure which has a hard exterior and a soft interior, and an outer paper box can play the supporting action and prevent an inner bag from breaking. After the valve is opened, the liquid beverage can flow out from the inner bag, and the volume of the inner bag reduces correspondingly. After the user finishes taking and using the liquid beverage, the valve is closed. None of the air enters the inner bag to contact the beverage in the whole taking and using process, and the residual beverage in the bag and the outside air are completely isolated. As a consequence, the residual beverage in the beverage box can continue to be stored for long.

Description

The fresh-keeping beverage case

The utility model relates to the container of storaging liquid beverage, specifically Beverage case.

In the market to the normal form such as bottled, canned, barreled that adopts of the packing of beverage, there is a common defective in these packing containers commonly used, be exactly before packing container does not break a seal, the liquid beverage of preserving in the container can long term storage, in case Kaifeng take after because and air, particularly contact with airborne oxygen, remaining liquid beverage just is difficult to long preservation again in the container, as liquor, yellow rice wine, grape wine and liquid flavoring etc.

The purpose of this utility model is a kind of improved Beverage case, and it can avoid the liquid in the container to contact with air when taking, thereby prolongs the shelf-life of remaining liq beverage in container greatly.

The technical solution of the utility model is achieved in that the fresh-keeping beverage case, and it mainly comprises casing, it is characterized in that: establish a hole on casing, the sealed food plastic bag is housed in casing, adorn a valve on the sealed food plastic bag.

The utility model adopts outer hard interior soft structure of container, and promptly callable cardboard box is adopted in the outside, and the inner sealed food plastic bag that the containing liquid beverage is arranged of putting, outside carton can play support and prevent the effect of inner bag breakage, behind Open valve.Liquid beverage can flow out from inner bag, the volume of inner bag is corresponding to be dwindled, take finish after, valve-off, whole taking do not have the air admission inner bag to contact with beverage in the process, residue beverage in the inner bag is also isolated fully with outside air, thereby makes the residue beverage in the Beverage case can continue long-term storage.

Fig. 1 is the outside drawing of the utility model one embodiment

Fig. 2 is the running condition scheme drawing of Fig. 1

Fig. 3 is the lateral plan that has partial cutaway of Fig. 2

Fig. 4 is the A portion enlarged drawing among Fig. 3

The utility model will be further described below in conjunction with drawings and Examples.

The utility model mainly comprises casing 1, it is different from prior art: establish a hole 2 on casing 1, the sealed food plastic bag 3 that is inclusive with beverage is housed in casing 1, the food plastic bag adopts aluminium foil compound seal food plastic bag among the embodiment, adopt plastic-aluminum combined food plastic bag that 2 effects are arranged, the one, plastic-aluminum combined food plastic bag involution force rate bread and cheese plastic bag after hot pressing is strong, and the 2nd, can prevent the destructive effect of light to storing the drinks in the bag; It is comparatively smooth for liquid beverage is flowed out from inner bag, hole 2 on the casing 1 is located at the place, side near bottom half, on sealed food plastic bag 3, adorn a valve 4, valve can be common ball valve, water cock or cock, be contained in the hole 2 of valve 4 from casing 1 on the sealed food plastic bag 3 and stretch out, for the ease of carrying, on casing 1, also be provided with grip hole 5, in addition for the ease of transportation, on sealed food plastic bag 3, adorn a connection pipe 6, end at this connection pipe 6 is provided with negative thread 7, valve 4 is connected by screw thread 7 with connection pipe 6, valve 4 can be seated in the casing 1 when promptly transporting, when taking beverage, again valve 4 to be pulled out from the hole 2 of casing 1, the utility model can avoid the residue beverage in the container to contact with air when taking, thereby prolonged the shelf-life of the residue beverage in inner bag greatly, it is apt to deteriorate to be specially adapted to repeatedly to take and to contact with air the back, lose flavour and highly volatile beverage.

Claims

1, fresh-keeping beverage case, it mainly comprises casing, it is characterized in that: establish a hole on casing, the sealed food plastic bag is housed in casing, adorn a valve on the sealed food plastic bag.

2, by the described fresh-keeping beverage case of claim 1, it is characterized in that: the food plastic bag adopts aluminium foil compound seal food plastic bag.

3, by the described fresh-keeping beverage case of claim 1, it is characterized in that: the hole on the casing is located at the place, side near bottom half.

4, by claim 1 or 2 described fresh-keeping beverage casees, it is characterized in that: on casing, also be provided with grip hole.

5, by claim 1 or 2 described fresh-keeping beverage casees, it is characterized in that: adorn a connection pipe on the sealed food plastic bag, be provided with negative thread at an end of this connection pipe, valve and connection pipe are by being threaded.