CN206813693U

CN206813693U - A kind of push type aspirator vacuum polyester crisper

Info

Publication number: CN206813693U
Application number: CN201720649367.5U
Authority: CN
Inventors: 李金莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-06
Filing date: 2017-06-06
Publication date: 2017-12-29
Anticipated expiration: 2027-06-06

Abstract

The utility model discloses a kind of push type aspirator vacuum polyester crisper, including crisper and aspiration pump, the crisper is mainly by box body and lid, and the lateral location of the lid is movably hinged with clinching, and the upper end open edge salient position of the clinching and box body is in fastening structure；The edge placement of inner surface four of the lid is additionally provided with sealing ring, the upper surface of the lid offers the groove of concave shape, and offer the stomata run through up and down on the groove inner bottom surface, the utility model is practical and convenient, overall clean health, packing box effectively can be realized into rapid vacuumizing, so as to realize overall vacuum freshness retaining state, so contribute to the long-term preservation of food.

Description

A kind of push type aspirator vacuum polyester crisper

Technical field

Packing box field is the utility model is related to, more particularly, to a kind of push type aspirator vacuum polyester crisper.

Background technology

Vacuum crisper can be truly realized food materials and be stored fresh-keeping, extension storage for a long time due to its high sealing characteristic The food materials shelf-life, the value of remaining food materials is effectively improved, so deep liked by huge audience.It is rare several on the market at present Money sealing container, all it is using the air by the way of drawing and pulling type in evacuation container, it is difficult to make container reach vacuum state.Therefore it is difficult The food materials of storage is reached fresh-keeping preservation and effect for a long time, lose vacuum freshness retaining effect and effect.

The existing plastic fresh-keeping box of in the market, it is real seal box in fact, seldom with vacuum function, in normal temperature state It is lower short using storage food materials, real fresh-keeping poor performance of guaranteeing the quality, fresh-keeping shelf lives.Because box internal memory has air, be advantageous to bacterium Growth, food is apt to deteriorate spoiled.Existing plastic box material is coarse, and plastic box is easily deformed in circular flow.Now on the market Rare a few money air extractor handlings are poor, and air extraction structure is simple, it is difficult to make vacuum box reach the effect of vacuum, at all can not One-handed performance, be not suitable for old man and used with child.

Utility model content

The utility model is to overcome the above situation insufficient, it is desirable to provide a kind of technical scheme that can be solved the above problems.

A kind of push type aspirator vacuum polyester crisper, including crisper and aspiration pump, the crisper is mainly by box Body and lid, the lateral location of the lid is movably hinged with clinching, and the upper end open edge of the clinching and box body protrudes Position is in fastening structure；The edge placement of inner surface four of the lid is additionally provided with sealing ring, and overall buckle is improved using sealing ring The sealing of conjunction；The upper surface of the lid offers the groove of concave shape, and offers on the groove inner bottom surface and pass through up and down The stomata worn, vent plug is plugged with the stomata, utilize vent plug to realize the closure to stomata；The aspiration pump mainly includes air guide Pipe and outer cylinder body, the upper end closed and lower ending opening of outer cylinder body, discoid piston plate, and piston are movably equipped with outer cylinder body It is slidably connected between plate and the inner surface of outer cylinder body, and the upper end open of the airway tube and the centre bore of piston plate are in succession Connect；The bottom of airway tube pair is provided with chassis, and chassis is in agree with structure with groove, is offered on chassis one-to-one with stomata Aspirating hole, and the aspirating hole communicates with the inner chamber of airway tube；Spring is additionally provided with the outer cylinder body, and the spring is positioned at work Between seben and the inner top surface of outer cylinder body, the return of outer cylinder body is realized using spring, and offers on the piston plate and passes through up and down The gas port worn, and check valve is installed in the gas port, steam vent is further opened with the top surface of outer cylinder body, therefore actually make Used time, vent plug is pulled out, the aspirating hole on chassis is docked with stomata, now press outer cylinder body, now the air in outer cylinder body from Discharged at steam vent, when unclamping outer cylinder body, in the presence of check valve, the air in box body can be extracted, so more After secondary use, whole tray interior tends to vacuum state, now effectively reduces the mouldy probability of things, overall to have very Good fresh-keeping effect.

As further program of the utility model：The box body and lid are made of polyester material.

As further program of the utility model：The sealing ring is made of silica gel material, overall nontoxic.

As further program of the utility model：The bottom opening of the outer cylinder body and the link position of airway tube are provided with Connection sealing, sealed using connection and ensure overall air-tightness.

As further program of the utility model：The chassis uses integral structure with airway tube.

The beneficial effects of the utility model：The utility model is practical and convenient, overall clean health, can be effectively by packaging Box realizes rapid vacuumizing, so as to realize overall vacuum freshness retaining state, so contributes to the long-term preservation of food.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is crisper structural representation in the utility model；

Fig. 2 is the profile of crisper in the utility model.

Fig. 3 is aspiration pump structural representation in the utility model.

Fig. 4 is the profile of aspiration pump in the utility model.

In figure：1- box bodys, 2- sealing rings, 3- lids, 4- clinchings, 5- stomatas, 6- vent plugs, 7- aspirating holes, 8- check valves, 9- Spring, 10- steam vents, 11- outer cylinder bodies, 12- piston plates, 13- airway tubes, 14- chassis.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1~4, in the utility model embodiment, a kind of push type aspirator vacuum polyester crisper, including it is fresh-keeping Box and aspiration pump, the crisper are mainly movably hinged with clinching 4 by box body 1 and lid 3, the lateral location of the lid 3, And the clinching 4 and the upper end open edge salient position of box body 1 are in fastening structure；The edge position of inner surface four of the lid 3 Put and be additionally provided with sealing ring 2, the sealing integrally fastened is improved using sealing ring 2；The upper surface of the lid 3 offers recessed The groove of shape, and the stomata 5 run through up and down is offered on the groove inner bottom surface, vent plug 6 is plugged with the stomata 5, is utilized Vent plug 5 realizes the closure to stomata 5；The aspiration pump mainly includes airway tube 13 and outer cylinder body 11, the upper end of outer cylinder body 11 Closing and lower ending opening, discoid piston plate 12, and the interior table of piston plate 12 and outer cylinder body 11 are movably equipped with outer cylinder body 11 It is slidably connected between face, and the upper end open of the airway tube 13 docks connection with the centre bore of piston plate 12；Airway tube 13 is right Bottom be provided with chassis 14, and chassis 14 with groove in structure is agreed with, offer on chassis 14 and be evacuated correspondingly with stomata 5 Hole 7, and the aspirating hole 7 communicates with the inner chamber of airway tube 13；Spring 9, and 9, the spring are additionally provided with the outer cylinder body 11 Between the inner top surface of piston plate 12 and outer cylinder body 11, the return of outer cylinder body 11 is realized using spring 9, and on the piston plate 12 The gas port run through up and down is offered, and check valve 8 is installed in the gas port, is further opened with being vented on the top surface of outer cylinder body 11 Hole 10, therefore in actual use, vent plug 6 is pulled out, the aspirating hole 7 on chassis 14 is docked with stomata 5, now presses outer cylinder body 11, now the air in outer cylinder body 11 discharged at steam vent 10, when unclamping outer cylinder body 11, in the presence of check valve 8, box Air in body 1 can be extracted, and so after a number of uses, tend to vacuum state inside whole box body 1, now effectively The mouldy probability of things is reduced, it is overall that there is good fresh-keeping effect.

The box body 1 and lid 3 are made of polyester material.

The sealing ring 2 is made of silica gel material, overall nontoxic.

The bottom opening of the outer cylinder body 11 is provided with connection with the link position of airway tube 13 and sealed, and is protected using connection sealing Demonstrate,prove overall air-tightness.

The chassis 14 uses integral structure with airway tube 13.

Operation principle of the present utility model is：In actual use, vent plug 6 is pulled out, by the aspirating hole 7 and gas on chassis 14 Hole 5 is docked, and now presses outer cylinder body 11, and now the air in outer cylinder body 11 is discharged at steam vent 10, when release outer cylinder body 11 When, in the presence of check valve 8, the air in box body 1 can be extracted, so after a number of uses, inside whole box body 1 just Tend to vacuum state, now effectively reduce the mouldy probability of things, it is overall that there is good fresh-keeping effect.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims

1. a kind of push type aspirator vacuum polyester crisper, including crisper and aspiration pump, it is characterised in that the crisper Clinching, and the upper end open of the clinching and box body are mainly movably hinged with by box body and lid, the lateral location of the lid Edge salient position is in fastening structure；The edge placement of inner surface four of the lid is additionally provided with sealing ring, the lid it is upper Surface offers the groove of concave shape, and the stomata run through up and down is offered on the groove inner bottom surface, grafting at the stomata There is a vent plug, the aspiration pump mainly includes airway tube and outer cylinder body, the upper end closed and lower ending opening of outer cylinder body, in outer cylinder body Discoid piston plate is movably equipped with, and is slidably connected between piston plate and the inner surface of outer cylinder body, and the airway tube is upper End opening docks connection with the centre bore of piston plate；The bottom of airway tube pair is provided with chassis, and chassis is in agree with structure with groove, Offered on chassis with the one-to-one aspirating hole of stomata, and the aspirating hole communicates with the inner chamber of airway tube；The outer cylinder body Inside it is additionally provided with spring, and the spring is between piston plate and the inner top surface of outer cylinder body, and offered on the piston plate The gas port run through down, and check valve is installed in the gas port, it is further opened with steam vent on the top surface of outer cylinder body.

2. push type aspirator vacuum polyester crisper according to claim 1, it is characterised in that the box body and lid It is made of polyester material.

3. push type aspirator vacuum polyester crisper according to claim 1, it is characterised in that the sealing ring uses silicon Glue material matter is made.

4. push type aspirator vacuum polyester crisper according to claim 1, it is characterised in that the bottom of the outer cylinder body The link position of opening and airway tube is provided with connection and sealed.

5. push type aspirator vacuum polyester crisper according to claim 1, it is characterised in that the chassis and airway tube Using integral structure.