CN2390065Y

CN2390065Y - Valve for seal container

Info

Publication number: CN2390065Y
Application number: CN 99241201
Authority: CN
Inventors: 李开瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-23
Filing date: 1999-09-23
Publication date: 2000-08-02
Anticipated expiration: 2009-09-23

Abstract

The utility model relates to a valve for sealing a container, which is used for sealing containers. The utility model is composed of a valve seat, a fastening nut, a valve core, an elastic valve, and a manual locking bolt. The utility model has the advantages of simple structure, low cost and convenient operation. The product of the utility model can be widely used for sealing bags, cup boxes, cabinets, etc. The valve for sealing the container is vacuumized by a common air pump, which has better sealing effect. The utility model is particularly suitable for the vacuum sealing treatment of plastic bags for some small articles, for example, files of grains and feeds, tickets, etc. can be loaded in bags to be vacuumized and sealed by the utility model for storage. The utility model reaches the purpose of inventing.

Description

The valve that seal container is used

The utility model is a kind of valve that container is sealed of being used for.

In the prior art, the container of many sealings is arranged, as: packages sealed bag, jar, cabinet or the like, they can be reasonable with the article in seal of vessel, the preservation container; In the actual product, general seal container need use specialized apparatus, output investment ratio is higher, use inconvenient, a kind of product that reaches sealing effect after utilizing the existing electric dust absorption device of family to come the plastic bag that can seal vacuumized is arranged recently, this product can be to the article of family expenses, as cotton-wadded quilt, clothings etc. carry out vacuum seal to be handled, but this product uses inconvenient because its seal valve need vacuumize with dust exhaust apparatus on the one hand, be not that the Consumer just can use on the other hand, because the price comparison height of vacuum cleaner for most of people's family, does not have this device, in addition, because the structure of its seal valve is special, so cause the price height of product, the Consumer is difficult for bearing.

The purpose of this utility model is: a kind of valve that can seal container is provided, this product can be used in the sealing as products such as package bag, jar, cabinet, casees, it vacuumizes with general pump bowl simultaneously, its sealing effect is relatively good, cheap, easy to use, the vacuum seal that is particularly suitable for some little article are carried out plastic bag is handled, as a bag final vacuum sealing keeping that grain, feed, file, ticket etc. are packed into.

The utility model is to constitute like this: it is by valve seat (1), fastening nut (2), spool (3), feather valve (4), manual locking bolt (5) constitutes, valve seat (1) has a cambered surface (9), cambered surface (9) internal fixation spool (3) on valve seat (1), feather valve (4) more than 1 layer is installed between spool (3) and the cambered surface (9), fastening nut (2) is connected on the valve seat (1), manual locking bolt (5) also is connected on the valve seat (1), through hole (10) more than 1 is arranged on the spool (3), through hole (11) more than 1 is arranged on the feather valve (4), 1-2 layer feather valve (4) is installed between spool (3) and the cambered surface (9), feather valve (4) is made of rubber material or metallic material, 1-2 through hole (10) arranged on the spool (3), 1-2 through hole (11) arranged on the feather valve (4), circular groove (7) is arranged on the fastening nut (2), lay seal ring (12) in the circular groove (7).

Accompanying drawing 1 is a structural representation of the present utility model, and accompanying drawing 2 is schematic representation of the another kind of structure of the utility model.

Compared with prior art, of the present utility model simple in structure, cheap, easy to use, product can be widely used in the sealing to sack, tank case, cabinet etc., it vacuumizes with general pump bowl, its sealing effectiveness is relatively good, be particularly suitable for some little article are carried out the vacuum seal processing of polybag, such as a bag final vacuum sealing keeping that grain, feed, file, ticket etc. are packed into, the utility model has reached the purpose of invention.

Embodiment 1 of the present utility model a: arc surface (9), cambered surface (9) the internal fixation plastics spools (3) on valve seat (1) are arranged on the plastic seat (1), the feather valve (4) that 1 layer of rubber is made is installed between spool (3) and the cambered surface (9), fastening nut (2) is connected on the valve seat (1), manual locking bolt (5) also is connected on the valve seat (1), so that fixed valve body and feather valve, have on the spool (3) on 2 through holes (10), the feather valve (4) 1 through hole (11) is arranged, circular groove (7) is arranged on the fastening nut (2), lay seal ring (12) in the circular groove (7).During use, this product is fixed on the side of plastic bag, seal the plastics sack, be pressed on the seal ring (12) with pump bowl and bleed, feather valve (4) is upspring, air passes through, discharges from the through hole (11) on the feather valve (4) along the passage of formation between spool (3) and the feather valve (4) from the through hole (10) of spool (3), gradually air in the bag is found time.

Embodiment 2 of the present utility model a: arc surface (9) is arranged on the plastic seat (1), cambered surface (9) internal fixation plastics spools (3) on valve seat (1), the feather valve (4) that 2 layers of rubber are made is installed between spool (3) and the cambered surface (9), fastening nut (2) is connected on the valve seat (1), manual locking bolt (5) also is connected on the valve seat (1), so that fixed valve body and feather valve, 1 through hole (10) is arranged on the spool (3), 2 through holes (11) are respectively arranged respectively on the two-layer feather valve (4), circular groove (7) is arranged on the fastening nut (2), lay seal ring (12) in the circular groove (7).During use, this product is fixed on the side that can seal cupboard, seals cupboard, be pressed on this product seal ring (12) with pump bowl and bleed, gradually air in the cabinet is found time; The air extractor that this product uses can be made specially or reequip with common pump.

Claims

1, the valve used of a kind of seal container, it is characterized in that: it is made of valve seat (1), fastening nut (2), spool (3), feather valve (4), manual locking bolt (5), valve seat (1) has a cambered surface (9), cambered surface (9) the internal fixation spool (3) on valve seat (1), feather valve (4) more than 1 layer is installed between spool (3) and the cambered surface (9), fastening nut (2) is connected that valve seat (1) is gone up, manual locking bolt (5) also is connected on the valve seat (1), and the through hole (11) that has on through hole (10) more than 1, the feather valve (4) more than 7 is arranged on the spool (3).

2, the valve of using according to the described this seal container of claim 1, it is characterized in that: 1-2 layer feather valve (4) is installed between spool (3) and the cambered surface (9), feather valve (4) is made of rubber material or metallic material, has on the spool (3) on 1-2 through hole (10), the feather valve (4) 1-2 through hole (11) arranged.

3, the valve of using according to claim 1,2 described this seal containers is characterized in that: circular groove (7) is arranged on the fastening nut (2), lay seal ring (12) in the circular groove (7).