CN208135048U - A kind of packing tin for foodstuff of good airproof performance - Google Patents

Abstract

The utility model discloses a kind of packing tin for foodstuff of good airproof performance, including shell, the inside of the shell is equipped with box body, the lateral wall of the box body is fixedly connected with the inner sidewall of shell, capping is arranged on the box body, the inner upper end of the box body is equipped with tearable cardboard, the tearable cardboard is fixedly connected with box body close to every one end of box body, punching has rectangle tear line on the tearable cardboard, there is rectangle region by the punching of rectangle tear line on the tearable cardboard, round tear line is punched on the rectangle region, there is circle by round tear line punching on the rectangle region.The utility model is structurally reasonable, it is easy to use, it changes traditional tank body and only passes through lid sealed food and make moist, it is easy the defect poured out, relatively original metal aluminum foil or the sealing of other metal plates, tearing is convenient, and does not hurt hands, and also there are one good sealing effects after taking food and tearing tearable cardboard.

Description

A kind of packing tin for foodstuff of good airproof performance

Technical field

The utility model relates to packing jar technical field more particularly to a kind of packing tin for foodstuff of good airproof performance.

Background technique

Packing jar (cylinder) refers to can body, and cross-sectional shape is roughly the same everywhere, and tank neck is short, and tank neck internal diameter is slightly than neck in can body A kind of small or tank-less neck packing container, is one kind of rigid package.Packaging material intensity is higher, and tank body non-deformability is strong. Packaging operation is filling operation, then closes tank mouth, can do transportation and packing, outer packing, can also do commercial packing, inner packing With.

Packing tin for foodstuff is one kind important in packing jar, is generally used for dress milk powder, rice flour or other food, Ke Yizhi It is hinged with powdered food, can be certainly also used to fill other products, milk vermicelli can also be filled, the food of coffee item, packaging is all easy to Dampness, for ease of use, only simple to be covered packing jar with covering, sealing effect is or not existing part packing jar Good, prolonged the case where transporting with dampness is easy to happen in use process, causing the internal food placed to become damp and rotten can not It uses, when raising capping and pouring out object, is easy the object falling in entire packing jar.

Utility model content

Purpose of the utility model is to solve Partial Food packing jar sealing effect in the prior art is bad, toppling over Easy the problem of toppling over the food in entire packing jar when food product inside, and a kind of food packet of the good airproof performance proposed Tinning.

To achieve the goals above, the utility model uses following technical solution：

A kind of packing tin for foodstuff of good airproof performance, including shell, the inside of the shell are equipped with box body, the box body it is outer Side wall is fixedly connected with the inner sidewall of shell, and capping is arranged on the box body, and the inner upper end of the box body is equipped with tearable Cardboard, the tearable cardboard are fixedly connected with box body close to every one end of box body, and punching has square on the tearable cardboard Shape tear line has rectangle region by the punching of rectangle tear line on the tearable cardboard, the round tearing of punching on the rectangle region Line has circle by round tear line punching on the rectangle region, fixed on the lateral wall of the box body of shell upper end It is connected with first annular protrusion, the inside of the capping is equipped with pressing plate, and the inside of the capping is equipped with a plurality of cavities, each described The inside of cavity is equipped with slide plate, and the lower end of each slide plate is fixedly connected to mobile bar, under each mobile bar Through covering and being fixedly connected with the pressing plate, the lower end of the pressing plate is fixedly connected with gasket at end.

Preferably, the lower end of the first annular protrusion is equipped with the second annular protrusion, and second annular protrusion is close to envelope One end of lid is fixedly connected with the inner sidewall of capping.

Preferably, the lower end of the pressing plate offers and the matched annular groove of cassette upper end.

Preferably, the upper end of each slide plate is fixedly connected to spring, and the upper end of each spring is and cavity Top be fixedly connected.

Preferably, anti-skid chequer is offered on the lateral wall of the capping.

Preferably, the lower end of the shell is fixedly connected with annular backup pad, right on the inner sidewall of the annular backup pad Claim the elastic piece for being fixedly connected with multiple arcs.

In the utility model, food is put into box body, is encapsulated by tearable cardboard, capping is covered, it when in use, can By the tear line on tearable cardboard, can integrally tear rectangle region, can also only tearing circle, direct feeding product, cardboard is hard It spends low, takes food and do not hurt hands, tearable cardboard plays certain barrier effect, avoids when toppling over food, object all inclines Go out, due to the food in packing jar will not first use it is complete, it is possible to take it is primary after, cover capping, make the second ring Shape protrusion is stuck in the lower end of first annular protrusion, connect capping closely with box body, under being acted on by the elastic force of spring, pressing plate The upper end for compressing box body seals box body by gasket, prevents tray interior food from making moist.The utility model is structurally reasonable, It is easy to use, it changes traditional tank body and only passes through lid sealed food and make moist, be easy the defect poured out, relatively original metallic aluminium Foil or the sealing of other metal plates, tearing is convenient, and does not hurt hands, and also there are one very after taking food and tearing tearable cardboard Good sealing effect.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of good airproof performance packing tin for foodstuff structural schematic diagram；

Fig. 2 be the utility model proposes a kind of good airproof performance packing tin for foodstuff schematic diagram of internal structure；

Fig. 3 be the utility model proposes a kind of good airproof performance packing tin for foodstuff part A enlarged structure schematic diagram.

In figure：1 shell, 2 box bodys, 3 cappings, 4 tearable cardboards, 5 rectangle tear lines, 6 rectangle regions, 7 circle, 8 first Annular protrusion, 9 second annular protrusions, 10 elastic pieces, 11 pressing plates, 12 cavitys, 13 slide plates, 14 springs, 15 mobile bars, 16 sealings Pad, 17 annular backup pads.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, the inside of a kind of packing tin for foodstuff of good airproof performance, including shell 1, shell 1 is equipped with box body 2, box The lateral wall of body 2 is fixedly connected with the inner sidewall of shell 1, and shell 1 can play the effect for protecting box body 2 well, box It is arranged with capping 3 on body 2, covers and offers anti-skid chequer on 3 lateral wall, anti-skid chequer is easy to use personnel to open capping 3, box body 2 inner upper end is equipped with tearable cardboard 4, and tearable cardboard 4 is fixedly connected with box body 2 close to every one end of box body 2, tearable Splitting punching on cardboard 4 has rectangle tear line 5, and being punched on tearable cardboard 4 by rectangle tear line has rectangle region 6, on rectangle region 6 It is punched round tear line, has circle 7 by round tear line punching on rectangle region 6, it, can be by can in use, when in use The tear line on cardboard 4 is torn, rectangle region 6 can be integrally torn, can also only tear circle 7, direct feeding product are easy to use, Change traditional tank body and only pass through lid sealed food and make moist, be easy the defect poured out, relatively original metal aluminum foil or other Metal plate sealing, tearing is convenient, and 4 hardness of tearable cardboard is relatively low, takes food safety and does not hurt hands.

It is fixedly connected on the lateral wall of the box body 2 of 1 upper end of shell under first annular raised 8, first annular raised 8 End is equipped with the second annular protrusion 9, and the second annular protrusion 9 is fixedly connected with the inner sidewall of capping 3 close to one end of capping 3, covers Capping 3, makes the second annular protrusion 9 be stuck in first annular raised 8 lower end, connect capping 3 closely with box body 2, cover 3 it is interior Portion be equipped with pressing plate 11, the lower end of pressing plate 11 offer with the matched annular groove in 2 upper end of box body, the upper end of box body 2 is caught in annular Groove further increases sealing effect, and the inside for covering 3 is equipped with a plurality of cavities 12, and the inside of each cavity 12 is equipped with slide plate 13, the upper end of each slide plate 13 is fixedly connected to spring 14, and the upper end of each spring 14, which is fixed with the top of cavity 12, to be connected It connects, the lower end of each slide plate 13 is fixedly connected to mobile bar 15, and capping 3 and and pressing plate are run through in the lower end of each mobile bar 15 11 are fixedly connected, and the lower end of pressing plate 11 is fixedly connected with gasket 16 and passes through spring 14 after capping 3 and box body 2 closely connect Elastic force effect, pressing plate 11 compress the upper end of box body 2, by gasket 16, seal box body 2, tear tearable taking food Also there are one good sealing effect after cardboard 4,

The lower end of shell 1 is fixedly connected with annular backup pad 17, is symmetrically fixedly connected on the inner sidewall of annular backup pad 17 There are the elastic piece 10 of multiple arcs, 17 supporing shell 1 of annular backup pad, packing jar can be inserted into annular brace by elastic piece 10 In plate 17, it is stably connected with two packing jars together, facilitates stacking and transport.

In the utility model, food is put into box body 2, is encapsulated by tearable cardboard 4, is covered capping 3, using When, rectangle region 6 can be integrally torn by the tear line on tearable cardboard 4, can also only tear circle 7, direct feeding Product, cardboard hardness is low, takes food and does not hurt hands, and tearable cardboard 4 plays certain barrier effect, avoids when toppling over food, Object is all toppled over, due to the food in packing jar will not first use it is complete, it is possible to take it is primary after, cover capping 3, so that the second annular protrusion 9 is stuck in first annular raised 8 lower end, connect capping 3 closely with box body 2, pass through spring 14 Under elastic force effect, pressing plate 11 compresses the upper end of box body 2, by gasket 16, seals box body 2, prevent 2 food product inside of box body by Tide.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of packing tin for foodstuff of good airproof performance, including shell（1）, which is characterized in that the shell（1）Inside be equipped with box Body（2）, the box body（2）Lateral wall and shell（1）Inner sidewall be fixedly connected, the box body（2）On be arranged with capping （3）, the box body（2）Inner upper end be equipped with tearable cardboard（4）, the tearable cardboard（4）Close to box body（2）It is each End is and box body（2）It is fixedly connected, the tearable cardboard（4）Upper punching has rectangle tear line（5）, the tearable cardboard （4）It is upper to have rectangle region by the punching of rectangle tear line（6）, the rectangle region（6）The round tear line of upper punching, the rectangle region （6）It is upper to have circle by round tear line punching（7）, in shell（1）The box body of upper end（2）Lateral wall on fixed connect It is connected to first annular protrusion（8）, the capping（3）Inside be equipped with pressing plate（11）, the capping（3）Inside be equipped with multiple skies Chamber（12）, each cavity（12）Inside be equipped with slide plate（13）, each slide plate（13）Lower end be fixedly connected with There is mobile bar（15）, each mobile bar（15）Lower end run through capping（3）And and pressing plate（11）It is fixedly connected, the pressure Plate（11）Lower end be fixedly connected with gasket（16）.

2. a kind of packing tin for foodstuff of good airproof performance according to claim 1, which is characterized in that the first annular protrusion （8）Lower end be equipped with the second annular protrusion（9）, second annular protrusion（9）Close to capping（3）One end and capping（3）'s Inner sidewall is fixedly connected.

3. a kind of packing tin for foodstuff of good airproof performance according to claim 1, which is characterized in that the pressing plate（11）Under End offers and box body（2）The matched annular groove in upper end.

4. a kind of packing tin for foodstuff of good airproof performance according to claim 1, which is characterized in that each slide plate（13） Upper end be fixedly connected to spring（14）, each spring（14）Upper end and cavity（12）Top be fixedly connected.

5. a kind of packing tin for foodstuff of good airproof performance according to claim 1, which is characterized in that the capping（3）It is outer Anti-skid chequer is offered on side wall.

6. a kind of packing tin for foodstuff of good airproof performance according to claim 1, which is characterized in that the shell（1）Under End is fixedly connected with annular backup pad（17）, the annular backup pad（17）Inner sidewall on be symmetrically fixedly connected with multiple arcs Elastic piece（10）.