CN206032210U

CN206032210U - Vacuum seal device

Info

Publication number: CN206032210U
Application number: CN201620724220.3U
Authority: CN
Inventors: 吉卫华; 郭展鹏
Original assignee: FOSHAN SANSHUI SYNTHETIC ELECTRICAL EQUIPMENT INDUSTRY Co Ltd
Current assignee: FOSHAN SANSHUI SYNTHETIC ELECTRICAL EQUIPMENT INDUSTRY Co Ltd
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2017-03-22
Anticipated expiration: 2026-07-12

Abstract

The utility model provides a vacuum seal device, is equipped with the seal valve including sealed lid and upper seal circle, sealed covering, still is equipped with the sealing connection body, and the sealing connection body carries out sealing connection with the oral area of treating sealed tank body through the lower seal circle, still is equipped with the hasp on the sealing connection body, but the knot of hasp colludes elasticity bayonet catch on the oral area turn -ups of treating sealed tank body, still is equipped with the protection casing, and the oral area of protection casing makes progress the back -off and fixes the valve nozzle periphery at the seal valve. Through this scheme, the function that the ordinary jar body also can the evacuation has been realized to reached and utilized the ordinary food packaging container effect of vacuum save food on the spot.

Description

A kind of vacuum sealed devices

Technical field

The utility model is related to a kind of obturator, particularly a kind of vacuum sealed devices for food storage etc..

Background technology

At present, various canned on market or bottled food emerges in an endless stream, and canned or bottled food is easy to preserve, when a secondary eclipse When cannoing be used up, preservation food can be continued on the spot with close the cover edible to treat next time, due to still remaining with tank or bottle after covering Air, food can go bad because of Long Term Contact air, thus common bottle or tank can only short-term preservation food, businessman is therefore general Consumer can be reminded to eat as early as possible after uncapping, in order to avoid food spoilage.For the storage time for further extending food, then occur It is various food to be put in vacuum tank and then air in tank is detached dedicated for preserving vacuum fresh-keeping pots or bottle of food etc., The sealing preserve of long period can be carried out to food and be never degenerated.But make us unfortunately, it is necessary to easily device and deposit, will food from It is transferred in original tank or bottle in vacuum tank, makes food easily produce secondary pollution in transfer process, and to making essence Beautiful food can also destroy the overall aesthetics of itself, in addition, after also there is the foods such as segment fluid flow and adhesion meatstick also not The situation for easily shifting, troublesome poeration, Consumer's Experience be not good.And a whole set of antistaling vacuum container must be additionally purchased, produce Expenses.

Utility model content

The purpose of this utility model aim to provide it is a kind of it is simple and reasonable, can use cooperatively with existing general tanks etc. Vacuum sealed devices, to overcome weak point of the prior art.

By a kind of vacuum sealed devices of this purpose design, including closure and upper sealing ring, the closure is provided with Sealing valve, it is characterised in that be additionally provided with sealed interface, the oral area of the sealed interface and tank body to be sealed is by lower sealing Circle is connected and sealed.

Further scheme is to be additionally provided with lock in the sealed interface, the button hook of the lock can Elastic buckle exist On the oral area flange of tank body to be sealed.When tank to be sealed closes closure after air is detached, the tank due to vacuum in tank body State of the external body in normal atmosphere (An), sealed interface are affected by the inward pressure of atmospheric pressure with tank body, are located each other Will not fall off in compaction, use for exempting from gas leakage or violence, by latching the closed company that further can strengthen between the two Connect relation.

Further scheme is that the closure side is hinged with sealed interface, and opposite side is provided with hasp, the hasp Mounting can be fastened with the convex extension being tightly connected on the wall of side is located at.

Further scheme is to be additionally provided with protective cover, and back-off is fixed on the valve of sealing valve upwards for the oral area of the protective cover Mouth periphery.

Further scheme is that the periphery on the closure in sealing valve is provided with to siphunculus, the side wall of siphunculus is had Convex tendon, the cover wall of the protective cover are connected with the convex tendon close-fitting of siphunculus.Protective cover passes through rubbing between cover inwall and siphunculus convex tendon Wipe power come overcome self gravitation and keep and closure firm connection.Also, the inwall of the outer wall due to siphunculus and protective cover Be not directly socket but have convex tendon, then the unobstructed of air flow can be retained between the two, sealing valve had both been prevented by bottle container It is interior in liquid or fine particulates food blocking valve nozzle, and the flowing of without prejudice to air when vacuumizing.

Further scheme is, the outer wall of the protective cover is additionally provided with tread plate or anti-slip tank.By protective cover back-off The downward frictional force of convex tendon of siphunculus can be subject to when pushing upper to, the outer wall of protective cover set up defences draw runner or anti-slip tank be conducive to it is anti-skidding And exert a force.

The utility model have simple and reasonable, flexible operation, it is applied widely the characteristics of, realize general tanks The function that can be vacuumized, so as to reached using common food packing container on the spot vacuum preserve food effect.

Description of the drawings

Stereochemical structure decomposing schematic representations of the Fig. 1 for the present embodiment.

Fig. 2 opens schematic diagram for the closure of the present embodiment.

Fig. 3 is the cut-away illustration after the present embodiment closure is covered.

Fig. 4 is the present embodiment use state with reference to figure.

In figure：1 is evacuator, and 2 is deflation button, and 3 is closure, and 3.1 is siphunculus, and 3.2 is convex tendon, and 3.3 is hasp, 4 For upper sealing ring, 5 is sealing valve, and 6 is protective cover, and 6.1 is anti-slip tank, and 7 is sealed interface, and 7.1 is convex extension, and 8 are lock, 8.1 is button hook, and 9 is lower seal, and 10 is tank body to be sealed, and 10.1 is flange.

Specific embodiment

Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.

Referring to Fig. 1-Fig. 4, in the present embodiment, tank body to be sealed 1 has the milk pot of flange for conventional and tank mouth.This vacuum is close Device is closed, including closure 3 and the upper sealing ring 4 being bushed on closure 3, side hinge between closure 3 and sealed interface 7 Connect, the opposite side of closure 3 is provided with hasp 3.3, be provided with sealing valve 5 in the middle of closure 3, be additionally provided with 7 side wall of sealed interface Lock 8, the periphery of sealing valve 5 is provided with convex tendon 3.2 to siphunculus 3.1, the side wall of siphunculus 3.1 is had, and the outer wall of protective cover 6 also sets There is anti-slip tank 6.1.

When this vacuum sealed devices is assembled with tank body to be sealed, the mouth of sealed interface 7 and tank body to be sealed 10 before this Portion is connected and sealed by lower seal 9, and during connection, the button hook 8.1 of the lock 8 in sealed interface 7 is against tank to be sealed It is on the oral area flange 10.1 of body 10 and softened, with sealed interface 7 to tank body to be sealed 10 further towards button hook 8.1 Will extend over the oral area flange of tank body to be sealed 10, and be finally hooked on the lower end of flange, sealed interface 7 is made with tank body to be sealed 10 states sealed in relative securement and junction.The end of the side wall convex tendon 3.2 of siphunculus 3.1 has lead angle, is conducive to preventing The oral area of shield 6 is imported, and is firmly advanced protective cover 6 along convex tendon 3.1, and convex tendon 3.1 will be supportted on the inwall of protective cover 6, is made Both realize close-fitting.Between closure 3 and sealed interface 7, side is hinged, and when closure 3 is covered, closure 3 will be being hinged Locating axial turning to be carried out for fulcrum, meeting to sealed interface 7, the upper sealing ring 4 being finally bushed on closure 3 is obtained and is covered in On the upper edge hole of sealed interface 7, now, the hasp 3.3 of 3 opposite side of closure is detained with the convex extension 7.1 in sealed interface 7 Connect and realize being fastened and connected between the two.Subsequently, the vacuum orifice of portable evacuator is aligned the valve of sealing valve 5 Mouth, activate switch start to vacuumize, and are mainly made up of motor and vacuum pumping pump and control system inside evacuator, work When, motor drives vacuum pumping pump work, and after the vacuum in tank body to be sealed 10 reaches setting value, motor can be automatically stopped. The material of upper sealing 4 and lower seal 9 can select rubber or silica gel.Sealing valve 5 is check valve, in the effect of evacuator Under, the air in tank body to be sealed 10 can the valve nozzle of self-sealing valve 5 extract out, can prevent in the valve nozzle of normal condition sealing valve 5 outer Portion's air is redirected back in tank body to be sealed 10, makes to keep sealing vacuum state in tank body to be sealed 10.

If necessary to unseal, then first press deflation button 2, deform sealing valve 5, so as to air enter from valve nozzle resurgent it is to be sealed In tank body 10, when inside and outside air pressure balance, closure 3 is opened by breaking hasp 3.2 into two with one's hands and take out food.

The present embodiment is only a preference, and the utility model is not limited by the present embodiment, in embodiment and specification Description is to illustrate principle of the present utility model, and on the premise of without departing from the utility model spirit and scope, this practicality is new Type also has various changes and modifications, and these changes and improvements are both fallen within the range of claimed the utility model.

Claims

1. a kind of vacuum sealed devices, including closure and upper sealing ring, the closure is provided with sealing valve, and its feature exists In, sealed interface is additionally provided with, the sealed interface is connected and sealed by lower seal with the oral area of tank body to be sealed, Be additionally provided with lock in the sealed interface, the button hook of the lock can Elastic buckle on the oral area flange of tank body to be sealed, The closure side is hinged with sealed interface, and opposite side is provided with hasp, and the hasp is tightly connected on the wall of side with being located at Convex extension can fasten mounting.

2. a kind of vacuum sealed devices according to claim 1, it is characterised in that be additionally provided with protective cover, the protective cover Oral area back-off is fixed on the periphery of sealing valve upwards.

3. a kind of vacuum sealed devices according to claim 2, it is characterised in that on the closure sealing valve week While to siphunculus is had, the side wall of siphunculus is provided with convex tendon, and the cover wall of the protective cover is connected with the convex tendon close-fitting of siphunculus.

4. a kind of vacuum sealed devices according to claim 3, it is characterised in that the outer wall of the protective cover is additionally provided with anti- Draw runner or anti-slip tank.