CN206798025U - A kind of sealing aluminium foil box of digestion resistant - Google Patents
A kind of sealing aluminium foil box of digestion resistant Download PDFInfo
- Publication number
- CN206798025U CN206798025U CN201720566277.XU CN201720566277U CN206798025U CN 206798025 U CN206798025 U CN 206798025U CN 201720566277 U CN201720566277 U CN 201720566277U CN 206798025 U CN206798025 U CN 206798025U
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- Prior art keywords
- flange
- aluminium foil
- lug
- crimping
- projection
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Abstract
The utility model provides a kind of sealing aluminium foil box of digestion resistant, belongs to Food Packaging technology field, and it solves the problems, such as that existing aluminium foil box is inconvenient for use.The sealing aluminium foil box of this digestion resistant includes：Box body, box body are made up of a bottom surface and some sides, and each side partly caves inward to form some fins, and bottom surface portions raise up to form a row projection, the V-shaped setting of each projection；Flange, horizontal circle is in each side top, the edge of flange is folded upward at the extension lower coiled side of curl shape backward, the lower section of plane where the rounded setting in section of crimping and the bottom of crimping are located at flange, and anti-scald film is uniformly coated with the outer surface of flange, crimping；Lid, cassette cover portion stretch out to form lug, and the upper surface of lug is provided with equally distributed some first anti-sliding ribs, and the lower surface of lug is provided with equally distributed some second anti-sliding ribs.The utility model has the characteristics of easy-to-use.
Description
Technical field
The utility model belongs to Food Packaging technology field, is related to a kind of sealing aluminium foil box of digestion resistant.
Background technology
Aluminium foil has light material, high barrier, shading, uvioresistant, protection against the tide, anticorrosion, long shelf-life, safety and sanitation etc.
Characteristic, there is function that is preferably fresh-keeping and keeping moisture content not to be lost in.Its recycling rate is high simultaneously and aluminium foil is as one
Kind degradation material, will not pollute to environment, have very positive meaning to economizing on resources to reduce environmental pollution.
Common aluminium foil product is mostly applied to food and drink, bakery is packed, vacuum-packed food etc., in food cooking
For freezing, it is fresh-keeping, baking etc. have the function that it is very good.Aluminium foil conductibility is good, food quickly can heat as needed or
Aluminium foil, can be wrapped on food and keep its shape, avoid the moisture loss of vegetable and fruit, dish etc. by refrigeration；And toasting
Shi Keyong aluminium foils separate high temperature charcoal fire and sootiness；On the other hand, aluminium foil cutlery box itself free from extraneous odour, good airproof performance, food can be kept
Original fragrance, promote appetite；In addition aluminium foil can be additionally used in the packing and storing of tinned food, pet food etc., close in aluminium foil box
Avoid the influence of external environment condition after envelope, food freshness and persistence in keeping box, extend quality guarantee period of food.Thus aluminium
Paper tinsel product is widely used in food fresh keeping, barbecue, culinary art, the packaging for foodstuff for bakeing the field such as appearance and aviation, hotel's pantry.
Aluminium foil box mostly structure in daily life is single, and quality is relatively thin, low intensity, is easily deformed during use, easy shadow
Ring influence food aesthetics, and need after the heating by instrument by aluminium foil box from heating utensil on withdraw or shift, use
Inconvenience.
In summary, to solve the problems, such as that existing aluminium foil box is present, the utility model devises a kind of reasonable in design, use
The sealing aluminium foil box of convenient digestion resistant.
The content of the invention
The utility model is to solve the problems, such as that prior art is present, there is provided a kind of resistance to height reasonable in design, easy-to-use
The sealing aluminium foil box of warm boiling.
The purpose of this utility model can be achieved through the following technical solutions：A kind of sealing aluminium foil box of digestion resistant,
Including：
Box body, being set in inverted terrace with edge, the box body is formed by a bottom surface and around some sides that bottom surface is set,
Each equal arc transition in side to adjacent side, the bottom surface is surrounded to form accommodating cavity with each side, each side part
Cave inward to form some fins, bottom surface portions raise up to form a row projection, the V-shaped setting of each projection；
Flange, horizontal circle are connected in each side top and with each side, and the edge of flange is folded upward under extension backward
Crimping is curled into, the lower section of plane, described to turn over where the rounded setting in section of crimping and the bottom of crimping are located at flange
Side is connected as a single entity with box body, and anti-scald film is uniformly coated with the outer surface of flange, crimping；
Lid, it is covered on flange, cassette cover portion stretches out to form lug, and the upper surface of lug is provided with equally distributed
Some first anti-sliding ribs, the lower surface of lug is provided with equally distributed some second anti-sliding ribs, and the first anti-sliding rib is prevented with second
Sliding rib is arranged at intervals.
As the further improvement of this case, the court of length direction equidistantly distributed and each projection of the projection along bottom surface
To consistent, the equal semicircular in shape setting in cross section of each projection.
Another step as this case is improved, and the edge of lid is bent to form sealing portion corresponding with flange, the sealing portion
It is brought into close contact with flange.
As the further improvement of this case, the first anti-sliding rib, the length of the second anti-sliding rib are by lug away from lid one end
Successively decrease to lug close to lid one end.
Another step as this case is improved, corresponding each fin equidistantly distributed and each fin is by corresponding on side
Side top extends to side bottom, and the upper surface of fin is set diagonally downward, and the cross section of fin is set in class isosceles triangle
Put.
Compared with prior art, the utility model is reasonable in design, by coating anti-scald film on flange and crimping
It is easy to the direct manual manipulation of user, operation facility；The setting of projection can strengthen the intensity in aluminium foil cassette bottom portion, and enhancing aluminium foil box is certainly
The stability of body structure；First anti-sliding rib is staggered with the second anti-sliding rib can further enhance frictional force, be easy to user
Lid is torn, practicality is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model sheds lid.
Fig. 3 is Fig. 2 sectional view.
In figure, 10, box body；11st, bottom surface；12nd, side；13rd, accommodating cavity；14th, fin；15th, projection；20th, flange；21st, roll up
Side；30th, lid；31st, lug；311st, the first anti-sliding rib；312nd, the second anti-sliding rib；32nd, sealing portion.
Embodiment
With reference to embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
As shown in Figure 1 to Figure 3, the sealing aluminium foil box of this digestion resistant includes：
Box body 10, set in inverted terrace with edge, box body 10 is by a bottom surface 11 and the multiple sides set around bottom surface 11
12 are formed, and each 12 equal arc transition of side to adjacent side 12, bottom surface 11 is surrounded to form accommodating cavity 13 with each side 12, often
Individual side 12 partly caves inward to form multiple fins 14, and the part of bottom surface 11 raises up to form a row projection 15, each convex
The V-shaped setting of block 15；
Flange 20, horizontal circle are connected at each top of side 12 and with each side 12, and the edge of flange 20 is folded upward at prolonging
The lower coiled side 21 of curl shape backward is stretched, the rounded setting in section of crimping 21 and the bottom of crimping 21 are put down where being located at flange 20
The lower section in face, flange 20 are connected as a single entity with box body 10, and are uniformly coated with anti-scald film on the outer surface of flange 20, crimping 21（Figure
Not shown in）；
Lid 30, it is covered on flange 20, the part of lid 30 stretches out to form lug 31, and the upper surface of lug 31 is provided with
Equally distributed multiple first anti-sliding ribs 311, the lower surface of lug 31 are provided with equally distributed multiple second anti-sliding ribs 312, and
First anti-sliding rib 311 is arranged at intervals with the second anti-sliding rib 312.
Aluminium foil box mostly structure in daily life is single, and quality is relatively thin, low intensity, is easily deformed during use, easy shadow
Ring influence food aesthetics, and need after the heating by instrument by aluminium foil box from heating utensil on withdraw or shift, use
Inconvenience.
Therefore, the utility model devises a kind of sealing aluminium foil box of digestion resistant, by by the side of box body 10
12 set fin 14 and the enhancing box body 10 of projection 15 intensity of itself are set in bottom, while set flange at the top of box body 10
20 are covered on box body 10 for lid 30, and the edge of flange 20 is crimped into work in addition forms crimping 21, further carries
The high structural strength of itself of box body 10, the Stability Analysis of Structures of itself can be kept when bearing high temperature by being advantageous to aluminium foil box.
Wherein, heat can be completely cut off to a certain extent by coating anti-scald film on the outer surface of flange 20 and crimping 21,
After being heated to aluminium foil box, the proper temperature on flange 20 and crimping 21 that anti-scald film is coated, user can directly use
Hand is taken aluminium foil box, easy to use.
Crimping 21 is first folded upward at extension by flange 20 and then curled into downwards again, and the bottom of crimping 21, which is located at, to be turned over
The lower section of the place plane of side 20, the upper end of crimping 21 are higher than the position of flange 20, are advantageous to the positioning to lid 30, avoid box
Lid 30 shifts when being sealed with box body 10.The rounded setting in section of crimping 21 can dissipate suffered active force,
Its structural strength can be strengthened, be advantageous to the bulk strength of box body 10.
In the present embodiment, box body 10 and flange 20, crimping 21 really by aluminium foil sheet material by be once punched stretching come into
Type, box body 10 forms the accommodating cavity 13 for placing food etc. after shaping, subsequently by the lid 30 of matching and box body 10
Sealing, is packed so as to realize to food.
Herein preferred box body 10 be quadrangular frustum pyramid shaped set, and substantially in cuboid set, the adjacent side 12 of box body 10 it
Between arc transition, therefore four sides 12 have been centrally located above-mentioned fin 14, i.e. position of the fin 14 away from arc transition, this
Sample, which is set, is easy to that box body 10 is molded and quality is good.
Preferably, the direction of length direction equidistantly distributed and each projection 15 of the projection 15 along bottom surface 11 is consistent, each
The equal semicircular in shape in cross section of projection 15 is set.
Projection 15 be really along cuboid box body 10 long side directional spreding, wherein projection 15 it is V-shaped setting and
Projection 15 is divided equally by the center line on the length direction of 10 bottom surface of box body 11, and each projection 15 can be in maximum towards same direction distribution
The quantity of projection 15 is set in degree, improves the bulk strength of box body 10 as far as possible.
Based on the consideration to the stress of projection 15, the equal semicircular in shape in cross section of projection 15 is set, and makes it in prescribed limit
The weight of storage food in accommodating cavity 13 can be born completely.
Further, the edge of lid 30 is bent to form sealing portion 32 corresponding with flange 20, sealing portion 32 and flange 20
It is brought into close contact.Specifically, lid 30 is brought into close contact by sealing portion 32 and flange 20, it is ensured that close between lid 30 and box body 10
Sealing property, the period of validity of the food stored by the inside of box body 10 is advantageously ensured that, avoids food from being influenceed by external environment condition
And go bad.
It is noted that the uncoated anti-scald film in the position contacted on flange 20 with sealing portion 32, avoids influenceing lid
Sealing between 30 sealing portions 32 and flange 20.
Preferably, the first anti-sliding rib 311, the length of the second anti-sliding rib 312 by lug 31 away from the one end of lid 30 to convex
Ear 31 successively decreases close to the one end of lid 30.
The setting of anti-sliding rib is easy for user's force on lug 31, and then tears lid 30, is used in the present embodiment
Lug is respectively provided with the structure of anti-sliding rib in two surfaces about 31, wherein the first anti-sliding rib 311 is located at the upper surface of lug 31, second
Anti- sliding rib 312 is located at the lower surface of lug 31, and the first anti-sliding rib 311, the second anti-sliding rib 312 are arranged at intervals, and are easy to exert a force.
In addition, the first anti-sliding rib 311, the length of the second anti-sliding rib 312 by lug 31 away from one end of lid 30 to lug
31 successively decrease close to the one end of lid 30, and because the first anti-sliding rib 311, the second anti-sliding rib 312 are arranged at intervals, therefore adjacent two anti-
Length between sliding rib is successively decreased along same direction.
Further, corresponding each equidistantly distributed of fin 14 and each fin 14 is by corresponding side 12 on side 12
Top extends to the bottom of side 12, and the upper surface of fin 14 is set diagonally downward, and the cross section of fin 14 is in class isosceles triangle
Set.
Fin 14 extends to the bottom of side 12 by the corresponding top of side 12 and is on the one hand advantageous to being processed into for box body 10
Type, quality is good, is on the other hand also beneficial to the bulk strength of box body 10, while the equidistantly distributed of each fin 14 can also strengthen
Aesthetic property.
Wherein in order to reasonably reduce the space-consuming in accommodating cavity 13, the upper surface of fin 14 is set diagonally downward,
The cross section of fin 14 is set in class isosceles triangle, and structural stability is more preferable, is advantageous to 10 integrally-built stabilization of box body.
The sealing aluminium foil box of this digestion resistant is reasonable in design, anti-scald by being coated on flange 20 and crimping 21
Film is easy to the direct manual manipulation of user, operation facility；The setting of projection 15 can strengthen the intensity in aluminium foil cassette bottom portion, strengthen aluminium foil
The stability of box self structure；First anti-311 and second anti-sliding rib 312 of sliding rib is staggered and can further enhance frictional force,
It is easy to user to tear lid 30, practicality is good.
Described herein is only preferred embodiment of the present utility model, but the scope of protection of the utility model is not
It is confined to this.The utility model those skilled in the art is to the modification of described specific embodiment progress or supplement or adopts
Replaced, all should be covered by within the scope of protection of the utility model with similar mode.
Claims (5)
- A kind of 1. sealing aluminium foil box of digestion resistant, it is characterised in that including：Box body, set in inverted terrace with edge, the box body is formed by a bottom surface and around some sides that bottom surface is set, each The equal arc transition in side to adjacent side, the bottom surface is surrounded to form accommodating cavity with each side, and each side part is inwardly Depression forms some fins, and bottom surface portions raise up to form a row projection, the V-shaped setting of each projection；Flange, horizontal circle are connected in each side top and with each side, and the edge of flange is folded upward at the backward lower curling of extension Form crimping, the lower section of plane where the bottom of the rounded setting in the section of crimping and crimping be located at flange, the flange and Box body is connected as a single entity, and anti-scald film is uniformly coated with the outer surface of flange, crimping；Lid, it is covered on flange, cassette cover portion stretches out to form lug, and the upper surface of lug is provided with equally distributed some First anti-sliding rib, the lower surface of lug are provided with equally distributed some second anti-sliding ribs, and the first anti-sliding rib and the second anti-sliding rib It is arranged at intervals.
- 2. the sealing aluminium foil box of a kind of digestion resistant according to claim 1, it is characterised in that the projection is the bottom of along The length direction equidistantly distributed in the face and direction of each projection is consistent, the equal semicircular in shape in cross section of each projection are set.
- A kind of 3. sealing aluminium foil box of digestion resistant according to claim 1 or 2, it is characterised in that the edge of lid Sealing portion corresponding with flange is bent to form, the sealing portion is brought into close contact with flange.
- A kind of 4. sealing aluminium foil box of digestion resistant according to claim 1 or 2, it is characterised in that the first anti-sliding rib, The length of second anti-sliding rib is successively decreased by lug away from lid one end to lug close to lid one end.
- 5. the sealing aluminium foil box of a kind of digestion resistant according to claim 1 or 2, it is characterised in that corresponding on side Each fin equidistantly distributed and each fin extend to side bottom by corresponding side top, the upper surface of fin tilts Down-set, the cross section of fin is set in class isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566277.XU CN206798025U (en) | 2017-05-20 | 2017-05-20 | A kind of sealing aluminium foil box of digestion resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566277.XU CN206798025U (en) | 2017-05-20 | 2017-05-20 | A kind of sealing aluminium foil box of digestion resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206798025U true CN206798025U (en) | 2017-12-26 |
Family
ID=60740062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720566277.XU Expired - Fee Related CN206798025U (en) | 2017-05-20 | 2017-05-20 | A kind of sealing aluminium foil box of digestion resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206798025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328047A (en) * | 2018-01-18 | 2018-07-27 | 宁波时代铝箔科技股份有限公司 | Aluminium foil box, heat-sealing head and heat-sealing method for aluminium foil box |
-
2017
- 2017-05-20 CN CN201720566277.XU patent/CN206798025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328047A (en) * | 2018-01-18 | 2018-07-27 | 宁波时代铝箔科技股份有限公司 | Aluminium foil box, heat-sealing head and heat-sealing method for aluminium foil box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |