CN111717535A - Improved environment-friendly aluminum foil and tin foil lunch box - Google Patents
Improved environment-friendly aluminum foil and tin foil lunch box Download PDFInfo
- Publication number
- CN111717535A CN111717535A CN202010643888.6A CN202010643888A CN111717535A CN 111717535 A CN111717535 A CN 111717535A CN 202010643888 A CN202010643888 A CN 202010643888A CN 111717535 A CN111717535 A CN 111717535A
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- Prior art keywords
- lunch box
- supporting plate
- side supporting
- plate
- box cover
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
Abstract
The invention provides an improved environment-friendly aluminum foil tin paper meal box, which relates to the technical field of food meal boxes and comprises a meal box bottom plate, wherein the left side and the right side of the top end of the meal box bottom plate are symmetrically hinged with first side supporting plates, hinges are symmetrically arranged at the top ends of the first side supporting plates at the two sides, the top ends of the first side supporting plates at the two sides are symmetrically hinged with second side supporting plates through hinges, and symmetrical chutes are respectively formed in the front side and the rear side of each first side supporting plate and the front side and the rear side of each second side; the tin foil is detachably adhered to the inner wall of the improved environment-friendly aluminum foil tin foil lunch box, so that the tin foil can be detached after the tin foil is used, a new tin foil is adhered again, and the recycling of the lunch box is realized.
Description
Technical Field
The invention relates to the technical field of food lunch boxes, in particular to an improved environment-friendly aluminum foil tin paper lunch box.
Background
The aluminum foil tin paper lunch box is a widely used tableware. The thickness of the aluminum foil lunch box is generally between 0.03mm and 0.20mm, and the aluminum foil lunch box can be divided into two types of crumpled and uncreped. Can also be divided into disposable and repeated use. The tinfoil lunch box is a common domestic tinfoil lunch box, which is actually a 3-series or 8-series aluminum ingot raw material, is cold-rolled or hot-rolled into an aluminum foil master roll with uniform thickness, smooth surface, no pinholes, no dust particles and no peculiar smell, and is subjected to a production process of one-time full-automatic cold stamping forming by special equipment and dies.
Tinfoil is mostly disposable, and tinfoil cutlery box is because cost is with high costs, and structural strength is big, if directly throw away after once using up tinfoil cutlery box, too extravagant resource, and cause the restaurant operation cost to increase easily, influence the surrounding environment
The general volume of tin paper cutlery box is great, and tin paper cutlery box need deposit the use when not using for a long time, and current tin paper cutlery box is because the volume is too big, and the space that the in-process tin paper cutlery box of depositing occupied is big, extravagant storage place.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an improved environment-friendly aluminum foil tin paper lunch box, which solves the technical problems that tin paper is mostly disposable, the tin paper lunch box is high in manufacturing cost and high in structural strength, if the tin paper lunch box is directly thrown away after being used up once, resources are wasted too much, the operating cost of a restaurant is increased easily, the surrounding environment is influenced, the tin paper lunch box is generally large in size, the tin paper lunch box needs to be stored and used when not used for a long time, the existing tin paper lunch box is too large in size, the occupied space of the tin paper lunch box in the storage process is large, and the storage area is wasted.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: an improved environment-friendly aluminum foil and tin paper lunch box comprises a lunch box bottom plate, viscose cotton, tin paper and hinges, wherein the left side and the right side of the top end of the lunch box bottom plate are symmetrically hinged with a first side supporting plate, the tops of the first side supporting plate at the two sides are symmetrically provided with the hinges, the top of the first side supporting plate at the two sides is symmetrically hinged with a second side supporting plate through the hinges, symmetrical chutes are respectively arranged at the front side and the rear side of the first side supporting plate and the front side and the rear side of the second side supporting plate, when the first side supporting plate and the second side supporting plate are folded into a straight line, the chute on the first side supporting plate and the corresponding chute on the second side supporting plate are spliced into a long groove, a first side baffle is arranged in the chute at the front side spliced by the first side supporting plate and the second side supporting plate in a sliding fit manner, and a second side baffle is, the top end of the bottom plate of the lunch box is spliced into a rectangular box with a hollow structure through a first side support plate and a second side support plate which are hinged with each other at two sides, and a first side baffle and a second side baffle which are symmetrically clamped at the front side and the rear side of the first side support plate respectively, the viscose cotton is adhered on the hollow inner wall of the rectangular box, and the tinfoil is fixed on the viscose cotton in a gluing mode;
the lunch box comprises a lunch box base plate, a first side supporting plate, a second side supporting plate, protruding positioning blocks, a plurality of sliding blocks, sliding grooves, a pushing block, a second magnetic block and a plurality of sliding blocks, wherein the first side supporting plate and the second side supporting plate are symmetrically arranged on the outer sides of the first side supporting plate and the second side supporting plate on two sides;
the left outer wall in second side shield top is provided with bellied joint piece, the joint piece is the top left side outer wall that the downward sloping is fixed in the second side shield, just the top of joint piece is provided with the arc surface of semicircle structure, the dining box cover is installed on the top of second side shield, the left side bottom of dining box cover is provided with the joint groove with joint piece matched with, the inner wall bottom in joint groove seted up with joint piece top arc surface matched with arc groove.
According to a preferable technical scheme of the invention, the inner wall of the lunch box cover is provided with a curved arc-shaped surface, one side of the arc-shaped surface of the inner wall of the lunch box cover is high, the other side of the arc-shaped surface of the inner wall of the lunch box cover is low, the bottom of the arc-shaped surface of the lower side of the inner wall of the lunch box cover is provided with a drainage plate, the drainage plate is fixed at the bottom of the lunch box cover in an inclined manner, a water storage groove is arranged below the drainage plate, and the water.
As a preferred technical scheme of the invention, the lunch box cover comprises a second push block, a clamping jaw, a third magnet, a fourth magnet, a hinge rod, a second chute and a clamping block, wherein the outer wall of the right side of the top end of the second side baffle is provided with a raised clamping block, the bottom of the clamping block is provided with a plurality of fixed third magnets at equal intervals, the clamping jaw is of an L-shaped plate structure, one end of the clamping jaw of the L-shaped structure is a straight end, the other end of the clamping jaw of the L-shaped structure is a flat end, the top of the straight end of the clamping jaw of the L-shaped structure is hinged on the lunch box cover through the hinge rod, the middle part of the flat end of the clamping jaw of the L-shaped structure is provided with the second chute, the second push block is embedded in the second chute in a sliding fit manner, the top end of the second push block is provided with the fourth magnets with the number matched with that of, the second push block is arranged at one working position in the second sliding groove in a sliding fit mode.
According to a preferable technical scheme, an anti-scald component is arranged below the clamping block and comprises anti-scald cloth, a fourth magnet, a spring winding frame and a fifth magnet, the spring winding frame is fixedly arranged below the clamping block, the anti-scald cloth is wound on the spring winding frame, the fourth magnet is arranged at the top end of the anti-scald cloth, the fifth magnet is fixedly arranged on a second side supporting plate on the inner wall of the rectangular box, the fourth magnet is arranged at the top end of the anti-scald cloth, the anti-scald cloth is wound on the top end of the clamping block after being stretched, and the fourth magnet and the fifth magnet at the top end of the anti-scald cloth are connected through magnetic attraction.
As a preferred technical solution of the present invention, a limiting boss is fixedly mounted at the top end of the first side support plate, the limiting boss is disposed at the inner side of the top end of the first side support plate at both sides, and the first side support plate folds the second side support plate and the first side support plate into a straight line through the limiting boss.
As a preferred technical scheme of the invention, the bottom plate of the lunch box is provided with a diamond-shaped frame in the middle, and the diamond-shaped frame is provided with a plurality of diamond-shaped meshes in the middle.
Compared with the prior art, the invention has the beneficial effects that:
the improved environment-friendly aluminum foil tin paper lunch box is characterized in that the improved environment-friendly aluminum foil tin paper lunch box is a rectangular box with a hollow structure arranged inside, viscose cotton is pasted on the inner wall of the rectangular box, glue adhesive is attached to the surface of the viscose cotton, tin paper is pasted on the inner wall of the rectangular box through the glue adhesive, so that the tin paper is fixed, the phenomenon that the tin paper is placed in the rectangular box in the prior art, when food is placed on the surface of the tin paper placed in the rectangular box, the tin paper slides in the rectangular box, and the food leaks from the corners of the tin paper is avoided.
The tin foil is detachably adhered to the inner wall of the improved environment-friendly aluminum foil tin foil lunch box, so that the tin foil can be detached after the tin foil is used, a new tin foil is adhered again, and recycling of the lunch box is realized.
Third, the first side supporting plate and the second side supporting plate are symmetrically hinged to the left side and the right side of the top end of the bottom plate of the improved environment-friendly aluminum foil tin paper meal box, the first side supporting plate and the second side supporting plate on each side are hinged through the hinge, the first side supporting plate and the second side supporting plate on the two sides of the top end of the bottom plate of the meal box can be folded mutually, the improved environment-friendly aluminum foil tin paper meal box can be folded under the condition of long-term non-use or carrying and transferring, the transportation and the storage are convenient, the space area occupied by the improved environment-friendly aluminum foil tin paper meal box is reduced, and the practical functionality of the improved environment-.
The front side and the rear side of the first side supporting plate and the rear side of the second side supporting plate are symmetrically provided with sliding grooves, the first side supporting plate and the second side supporting plate are inserted into the sliding grooves in the first side supporting plate and the second side supporting plate, the first side supporting plate and the second side supporting plate are spliced into an upright structure, the first side supporting plate and the second side supporting plate are firmer and more reliable, the top end of the bottom plate of the lunch box is spliced into a rectangular box with a hollow structure, the food is placed in the rectangular box through the tin foil, the tin foil is supported through the rectangular box, and the storage of the food is improved.
Fifthly, the curved arc-shaped surface is arranged on the inner wall of the lunch box cover, the arc-shaped surface of the inner wall of the lunch box cover is high on one side and low on the other side, so that hot air generated on the surface of food is condensed on the arc-shaped surface of the inner wall of the lunch box cover after the lunch box cover is covered, when the lunch box cover is manually opened, the arc-shaped surface with one high side and one low side is used for guiding, water drops condensed on the inner wall of the lunch box cover flow to the lower part along the direction of the arc-shaped surface, the water drops are guided by the inclined drainage plate to drop in the water storage tank, the phenomenon that the steam of the food placed in the lunch box is condensed into water drops and then drops on the surface of the food to influence the beauty of the food is avoided, the bottom of the lunch box cover is fixed in an inclined manner and stretches forwards, the water drops in the process that the water drops in the lunch box cover slide to the lower part are prevented from permeating into the joint of the second side, the contact between the surface of the lips and edible oil is reduced, and the water balls condensed by food steam are guided into the water storage tank better through the guide of the drainage plate.
Sixth, according to the invention, the anti-scalding component is arranged below the clamping block, the anti-scalding component is provided with the anti-scalding cloth capable of being elastically stretched, when the lunch box is eaten, the anti-scalding cloth is pulled out of the spring winding frame through stretching, the top end of the anti-scalding cloth is connected and fixed with the fifth magnet through the sixth magnet through magnetic attraction, the anti-scalding cloth is laid on the top end of the wall of the lunch box, the situation that when food is too hot, the surface temperature of the tin foil is too high, manual lip tissues are in contact with the surface of the tin foil, the lips are scalded, and the eating safety is improved.
Seventhly, the top end of the anti-scalding cloth is connected and fixed with the fifth magnet through the magnetic attraction, so that the sixth magnet can press the top surface of the tin foil, the tin foil corners are prevented from swinging when an eater eats food in the tin foil, and the eating experience of the eater is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a front view cross-sectional structure of the improved environmental-friendly aluminum foil and tin foil lunch box of the present invention;
FIG. 2 is a front view of the improved environmental aluminum foil tin paper lunch box of the invention;
FIG. 3 is a right side view of the improved environmental aluminum foil tin paper lunch box of the invention;
FIG. 4 is a top view of the improved environmental aluminum foil tin paper lunch box of the invention after the lid of the lunch box is removed;
FIG. 5 is a schematic view of the bottom plate of the lunch box of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1;
FIG. 7 is an enlarged view of the structure at B of FIG. 1;
FIG. 8 is a schematic structural view of the anti-scald cloth stretched and padded on the top end of the clamping block in FIG. 1 of the specification of the present invention;
FIG. 9 is a schematic view of the connection between the fixture block and the clamping jaw in magnetic contact;
in the figure: 1. lunch box bottom plate, 101, diamond-shaped frame, 2, first side support plate, 3, second side support plate, 4, spacing boss, 5, viscose cotton, 6, tinfoil, 7, the dining box lid, 701, the second ejector pad, 702, clamping jaw, 703, the third magnet, 704, fourth magnet, 705, hinge rod, 706, the second spout, 707, the fixture block, 708, the fifth magnet, 8, the drainage plate, 9, the joint piece, 10, the joint groove, 11, the aqua storage tank, 12, first side baffle, 13, the hinge, 14, the locating piece, 15, the magnetic block, 16, the second magnetic block, 17, the ejector pad, 18, the second side baffle, 19, the spout, 20, prevent scalding the subassembly, 2001, prevent scalding cloth, 2002, the sixth magnet, 2003, spring bobbin winder.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
Please refer to fig. 1-9, which are schematic views of an overall structure of an improved environment-friendly aluminum foil tin paper lunch box;
an improved environment-friendly aluminum foil tin paper lunch box comprises a lunch box bottom plate 1, viscose cotton 5, tin paper 6 and hinges 13, wherein the lunch box bottom plate 1 is a bottom plate structure which is placed in parallel, the left side and the right side of the top end of the lunch box bottom plate 1 are symmetrically hinged with first side supporting plates 2, the top ends of the first side supporting plates 2 on the two sides are symmetrically provided with the hinges 13, the top ends of the first side supporting plates 2 on the two sides are symmetrically hinged with second side supporting plates 3 through the hinges 13, the front side and the back side of the first side supporting plates 2 and the front side and the back side of the second side supporting plates 3 are respectively provided with symmetrical sliding grooves, when the first side supporting plates 2 and the second side supporting plates 3 are folded into a straight line, the sliding grooves on the first side supporting plates 2 and the corresponding sliding grooves on the second side supporting plates 3 are, a second side baffle 18 is arranged in a rear side sliding groove formed by splicing the first side support plate 2 and the second side support plate 3 in a sliding fit mode, the top end of the bottom plate 1 of the lunch box is spliced into a rectangular box with a hollow structure through the first side support plate 2 and the second side support plate 3 which are mutually hinged at two sides and the first side baffle 12 and the second side baffle 18 which are symmetrically clamped at the front side and the rear side of the first side support plate 2 respectively, the viscose cotton 5 is adhered to the hollow inner wall of the rectangular box, and the tin paper 6 is fixed on the viscose cotton 5 in a gluing mode;
the improved environment-friendly aluminum foil tin paper 6 lunch box is arranged into a rectangular box with a hollow structure, viscose cotton 5 is pasted on the inner wall of the rectangular box, a glue adhesive is attached to the surface of the viscose cotton 5, and tin paper 6 is pasted on the inner wall of the rectangular box through the glue adhesive to fix the tin paper 6, so that the phenomenon that the tin paper 6 is placed in the rectangular box in the prior art, when food is placed on the surface of the tin paper 6 placed in the rectangular box upside down, the tin paper 6 slides in the rectangular box, and the food leaks from the corners and sides of the tin paper 6 is avoided.
The tin foil 6 can be detached from the inner wall of the improved environment-friendly aluminum foil tin foil 6 lunch box by sticking, so that the tin foil 6 can be detached after the tin foil 6 is used up, a new tin foil 6 is stuck again, and the recycling of the lunch box is realized.
In addition, the viscose cotton 5 is a commercially available product, such as a commercially available double-sided adhesive, and the glue adhesive attached to the surface of the viscose cotton 5 may be any glue capable of adhering tinfoil.
The outer sides of the first side supporting plates 2 and the second side supporting plates 3 on two sides are symmetrically provided with protruding positioning blocks 14, the bottom ends of the positioning blocks 14 on two sides are provided with a plurality of magnetic blocks 15 fixed at equal intervals, the outer sides of the lunch box bottom plates 1 on two sides are symmetrically provided with sliding grooves 19, the sliding grooves 19 on two sides are both arranged below the positioning blocks 14, pushing blocks 17 are arranged in the sliding grooves 19 in a sliding fit mode, two working positions are arranged in the sliding grooves 19, the pushing blocks 17 are arranged on one of the working positions in the sliding grooves 19, the top ends of the pushing blocks 17 are provided with second magnetic blocks 16 corresponding to the magnetic blocks 15, and one of the sides of the pushing blocks 17 penetrates out of the lunch box;
the left outer wall in second side shield 18 top is provided with bellied joint piece 9, and joint piece 9 is the downward sloping and is fixed in the top left side outer wall of second side shield 18, and the top of joint piece 9 is provided with the arc surface of semicircle structure, and lunch-box cover 7 is installed on the top of second side shield 18, and the left side bottom of lunch-box cover 7 is provided with the joint groove 10 with joint piece 9 matched with, and the inner wall bottom in joint groove 10 has been seted up with joint piece 9 top arc surface matched with arc groove.
The first side supporting plate 2 and the second side supporting plate 3 are symmetrically hinged to the left side and the right side of the top end of the bottom plate 1 of the improved environment-friendly aluminum foil tin foil 6 lunch box, the first side supporting plate 2 and the second side supporting plate 3 on each side are hinged to each other through the hinge 13, the first side supporting plate 2 and the second side supporting plate 3 on the two sides of the top end of the bottom plate 1 of the lunch box can be folded mutually, the improved environment-friendly aluminum foil tin foil 6 lunch box can be folded under the condition of long-term non-use or carrying and transferring, the transportation and the storage are convenient, the space area occupied by the improved environment-friendly aluminum foil tin foil 6 lunch box is reduced, and the practical functionality of the improved environment-.
According to the food box, the second side baffles 19 are symmetrically arranged on the front side and the rear side of the first side support plate 2 and the second side support plate 3, the first side baffles 12 and the second side baffles 18 are inserted into the second side baffles 19 on the first side support plate 2 and the second side support plate 3, so that the first side support plate 2 and the second side support plate 3 are spliced into a vertical structure, the structure is firmer and more reliable, the top end of the bottom plate 1 of the food box is spliced into a rectangular box with a hollow structure, the tin foil 6 is placed in the rectangular box to bear food against dew, and the tin foil 6 is borne by the rectangular box, so that the storage of the food is improved.
The inner wall of the lunch box cover 7 is provided with a curved arc-shaped face, the arc-shaped face of the inner wall of the lunch box cover 7 is high and low on one side, the bottom of the arc-shaped face with the low inner wall of the lunch box cover 7 is provided with a drainage plate 8, the drainage plate 8 is obliquely fixed at the bottom of the lunch box cover 7, a water storage tank 11 is arranged below the drainage plate 8, and the water storage tank 11 is arranged on the left side of the inner wall of the rectangular box.
Wherein, the inner wall of the lunch box cover 7 is provided with a curved arc-shaped surface, and the arc-shaped surface of the inner wall of the lunch box cover 7 is high on one side and low on the other side, so that hot air generated on the surface of food is condensed on the arc-shaped surface of the inner wall of the lunch box cover 7 after the lunch box cover 7 is covered, when the lunch box cover 7 is opened manually, water drops condensed on the inner wall of the lunch box cover 7 flow to the lower part along the direction of the arc-shaped surface, and the water drops fall into the water storage tank 11 through the direction of the inclined drainage plate 8, thereby preventing the food steam in the lunch box from condensing into water drops and falling on the surface of the food, affecting the beauty of the food, the bottom of the lunch box cover 7 of the drainage plate 8 is fixed in an inclined way and extends forwards, preventing the water drops in the lunch box cover 7 from permeating into a gap at the joint of the lunch box cover 7 and the second side supporting plate 3 in the process of falling to the, the water drops attached to the wall of the lunch box are reduced, so that when people eat food in the lunch box, the contact between the surface of the lips and edible oil is reduced, and the water balls condensed by food steam are guided into the water storage tank 11 better through the guide of the drainage plate 8.
The lunch box cover 7 comprises a second push block 701, a clamping jaw 702, a third magnet 703 and a fourth magnet 704, the hinge rod 705, the second sliding groove 706 and the fixture block 707 are arranged, the outer wall of the right side of the top end of the second side baffle 18 is provided with the raised fixture block 707, the bottom of the fixture block 707 is provided with a plurality of fixed third magnets 703 at equal intervals, the clamping jaw 702 is arranged to be of an L-shaped plate structure, one end of the clamping jaw 702 of the L-shaped structure is arranged to be a straight end, the other end of the clamping jaw 702 of the L-shaped structure is arranged to be a flat end, the top of the straight end of the clamping jaw 702 of the L-shaped structure is hinged to the dining box cover 7 through the hinge rod 705, the middle part of the flat end of the clamping jaw 702 of the L-shaped structure is provided with the second sliding groove 706 in a sliding fit manner, the top end of the second pushing block 701 is provided with fourth magnets 704, the number of which is matched with the third magnets 703, the second sliding groove 706 is internally provided with two working.
According to the invention, the clamping jaw 702 is hinged to the right side end of the lunch box cover 7, the fourth magnets 704 matched with the third magnets 703 in number are mounted at the flat ends of the clamping jaws, when the lunch box cover 7 is buckled, the third magnets 703 and the fourth magnets 704 are mutually attached in a magnetic attraction manner, so that the connection firmness after the lunch box cover 7 is buckled is improved, when the lunch box cover 7 is opened, the fourth magnets 704 slide relatively on the surface of the third magnets 703 through the sliding of the second push block 701 to generate separation between the two magnets, the lunch box cover 7 is opened, and the lunch box cover 7 is opened more simply and easily.
The fixture block 707 below is provided with prevents scalding subassembly 20, prevent scalding subassembly 20 including preventing scalding cloth 2001, sixth magnet 2002, spring bobbin 2003, fifth magnet 708, spring bobbin 2003 fixed mounting is in the below of fixture block 707, the winding has prevents scalding cloth 2001 on spring bobbin 2003, the top of preventing scalding cloth 2001 is provided with sixth magnet 2002, fifth magnet 708 fixed mounting is on the second lateral support plate 3 of rectangle box inner wall, it is provided with sixth magnet 2002 to prevent scalding cloth 2001 top, prevent scalding stretch back winding in the top of fixture block 707 of cloth 2001, and prevent scalding sixth magnet 2002 and the connection of fifth magnet 708 on cloth 2001 top.
The top end of the first side supporting plate 2 is fixedly provided with a limit boss 4, the limit boss 4 is arranged at the inner side of the top end of the first side supporting plate 2 at two sides, the first side supporting plate 2 leads the second side supporting plate 3 and the first side supporting plate 2 to be folded into a straight line through the limit boss 4,
according to the anti-scald food box, the anti-scald component 20 is arranged below the clamping block 707, the anti-scald component 20 is provided with the anti-scald cloth 2001 capable of being elastically stretched, when the anti-scald food box is eaten, the anti-scald cloth 2001 is pulled out of the spring winding frame 2003 through stretching, the top end of the anti-scald cloth 2001 is connected and fixed with the fifth magnet 708 through the sixth magnet 2002 and the fifth magnet 708 through magnetic attraction, the anti-scald cloth 2001 is laid on the top end of the wall of the food box, the situation that when food is excessively scalded, the surface temperature of the tin foil 6 is too high, the artificial lip tissue is in contact with the surface of the tin foil 6, the.
In the invention, the top end of the anti-scald cloth 2001 is connected and fixed with the fifth magnet 708 through the sixth magnet 2002 by magnetic attraction, so that the sixth magnet 2002 can press the top surface of the tinfoil 6, and the edges and corners of the tinfoil 6 are prevented from swinging when an eater eats food in the tinfoil 6, thereby improving the eating experience of the eater.
Wherein, spring bobbin 2003 internally mounted has the return spring of circularity, makes spring bobbin 2003 have the function of can revolving automatically through return spring, makes prevent scalding cloth 2001 after sixth magnet 2002 and fifth magnet 708 separation, can retract automatically, improves the accomodating of preventing scalding cloth.
The middle part of cutlery box bottom plate 1 is provided with diamond frame 101, and the middle part of diamond frame 101 is provided with a plurality of rhombus mesh, reduces the weight of cutlery box bottom plate 1, improves the structural strength of cutlery box bottom plate 1.
The working principle is as follows: when the improved environment-friendly aluminum foil and tin paper lunch box disclosed by the invention is used, firstly, tin paper is folded into a square box shape, then the tin paper is placed in a rectangular box which is spliced into a hollow structure at the top end of a bottom plate 1 of the lunch box, tin paper 6 is fixed in the rectangular box through viscose cotton 5, secondly, food is placed on the tin paper in the rectangular box, finally, a lunch box cover 7 is installed at the top end of a second side supporting plate 3, the lunch box cover 7 is clamped and fixed through a clamping block 9 and a clamping groove 10, and then the clamping block 707 is clamped and fixed through a clamping jaw 702, the lunch box cover 7 is installed and fixed at the top end of the second side supporting plate 3, and the placing of the food in the tin paper is completed.
In addition, the working principle of the lunch box cover 7 is as follows:
the invention is characterized in that the inner wall of the lunch box cover 7 is provided with a curved arc-shaped surface, and the arc-shaped surface of the inner wall of the lunch box cover 7 is high on one side and low on the other side, so that hot air generated on the surface of food is condensed on the arc-shaped surface of the inner wall of the lunch box cover 7 after the lunch box cover 7 is covered, when the lunch box cover 7 is opened manually, water drops condensed on the inner wall of the lunch box cover 7 flow to the lower part along the direction of the arc-shaped surface and are guided by the inclined drainage plate 8 to fall into the water storage tank 11, thereby preventing the food steam in the lunch box from being condensed into water drops which fall onto the surface of the food and affecting the beauty of the food, the bottom of the lunch box cover 7 of the drainage plate 8 is fixed in an inclined way and extends forwards, preventing the water drops in the lunch box cover 7 from permeating into a gap at the joint of the lunch box cover 7 and the second side supporting plate 3 in the process of falling to the lower part, and reducing, when people eat food in the dining box, the contact between the surface of the lips and edible oil is reduced, and the water ball condensed by food steam is guided into the water storage tank 11 better through the guiding of the drainage plate 8.
According to the invention, the clamping jaw 702 is hinged to the right side end of the lunch box cover 7, the fourth magnets 704 matched with the third magnets 703 in number are mounted at the flat ends of the clamping jaws, when the lunch box cover 7 is buckled, the third magnets 703 and the fourth magnets 704 are mutually attached in a magnetic attraction manner, so that the connection firmness after the lunch box cover 7 is buckled is improved, when the lunch box cover 7 is opened, the fourth magnets 704 slide relatively on the surface of the third magnets 703 through the sliding of the second push block 701 to generate separation between the two magnets, the lunch box cover 7 is opened, and the lunch box cover 7 is opened more simply and easily.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an improved generation environmental protection aluminium foil tin paper cutlery box, includes cutlery box bottom plate, viscose cotton, tin paper, hinge, its characterized in that: the left side and the right side of the top end of the lunch box bottom plate are symmetrically hinged with a first side supporting plate, the top ends of the first side supporting plates at two sides are symmetrically provided with hinges, the top ends of the first side supporting plates at two sides are symmetrically hinged with a second side supporting plate through hinges, the front side and the back side of the first side supporting plate and the front side and the back side of the second side supporting plate are respectively provided with symmetrical sliding grooves, when the first side supporting plate and the second side supporting plate are folded into a straight line, the sliding groove on the first side supporting plate and the corresponding sliding groove on the second side supporting plate are spliced into a long groove, a first side baffle is arranged in the front side sliding groove spliced by the first side supporting plate and the second side supporting plate in a sliding fit manner, a second side baffle is arranged in the rear side sliding groove spliced by the first side supporting plate and the second side supporting plate in a sliding fit, the first side baffle and the second side baffle which are symmetrically clamped at the front side and the rear side of the first side support plate are spliced into a rectangular box with a hollow structure, the viscose cotton is adhered to the hollow inner wall of the rectangular box, and the tinfoil is fixed on the viscose cotton in a gluing mode;
the lunch box comprises a lunch box base plate, a first side supporting plate, a second side supporting plate, protruding positioning blocks, a plurality of sliding blocks, sliding grooves, a pushing block, a second magnetic block and a plurality of sliding blocks, wherein the first side supporting plate and the second side supporting plate are symmetrically arranged on the outer sides of the first side supporting plate and the second side supporting plate on two sides;
the left outer wall in second side shield top is provided with bellied joint piece, the joint piece is the top left side outer wall that the downward sloping is fixed in the second side shield, just the top of joint piece is provided with the arc surface of semicircle structure, the dining box cover is installed on the top of second side shield, the left side bottom of dining box cover is provided with the joint groove with joint piece matched with, the inner wall bottom in joint groove seted up with joint piece top arc surface matched with arc groove.
2. An improved environmental aluminum foil tin paper lunch box as claimed in claim 1, wherein: the lunch box cover is characterized in that the inner wall of the lunch box cover is provided with a curved arc-shaped surface, the arc-shaped surface of the inner wall of the lunch box cover is high and low on one side, the bottom of the arc-shaped surface of the inner wall of the lunch box cover is provided with a drainage plate, the drainage plate is obliquely fixed at the bottom of the lunch box cover, a water storage tank is arranged below the drainage plate, and the water storage tank is arranged on the left side of the inner wall of the rectangular box.
3. An improved environmental aluminum foil tin paper lunch box as claimed in claim 1, wherein: the lunch box cover comprises a second push block, a clamping jaw, a third magnet, a fourth magnet, a hinge rod, a second chute and a clamping block, the outer wall of the right side of the top end of the second side baffle is provided with a raised clamping block, the bottom of the clamping block is provided with a plurality of fixed third magnets at equal intervals, the clamping jaw is arranged to be of an L-shaped plate structure, one end of the clamping jaw of the L-shaped structure is arranged to be a straight end, the other end of the clamping jaw of the L-shaped structure is arranged to be a flat end, the top of the straight end of the clamping jaw of the L-shaped structure is hinged to the lunch box cover through a hinge rod, a second sliding groove is formed in the middle of the flat end of the clamping jaw of the L-shaped structure, a second push block is embedded in the second sliding groove in a sliding fit mode, the top end of the second push block is provided with fourth magnets the number of which is matched with that of the third magnets, two working positions are arranged in the second sliding groove, and the second push block is arranged at one of the working positions in the second sliding groove in a sliding fit mode.
4. An improved environmental aluminum foil tin paper lunch box as claimed in claim 3, wherein: the utility model discloses a prevent scalding, including the fixture block, prevent scalding the subassembly and prevent scalding the subassembly, the fixture block below is provided with prevents scalding the subassembly, prevent scalding the subassembly including preventing scalding cloth, sixth magnet, spring bobbin, fifth magnet, spring bobbin fixed mounting in the below of fixture block, and the winding has prevents scalding cloth on the spring bobbin, prevent scalding the top of cloth and be provided with sixth magnet, prevent scalding cloth tensile back winding in the top of fixture block, just prevent scalding the sixth magnet on cloth top and be connected through magnetism with fifth magnet.
5. An improved environmental aluminum foil tin paper lunch box as claimed in claim 1, wherein: the top end of the first side supporting plate is fixedly provided with a limiting boss, the limiting boss is arranged on two sides of the inner side of the top end of the first side supporting plate, and the first side supporting plate enables the second side supporting plate and the first side supporting plate to be folded into a straight line through the limiting boss.
6. An improved environmental aluminum foil tin paper lunch box as claimed in claim 1, wherein: the middle part of the bottom plate of the lunch box is provided with a diamond-shaped frame, and the middle part of the diamond-shaped frame is provided with a plurality of diamond-shaped meshes.
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|---|---|---|---|
| CN202010643888.6A CN111717535B (en) | 2020-07-07 | 2020-07-07 | Improved environment-friendly aluminum foil and tin foil lunch box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010643888.6A CN111717535B (en) | 2020-07-07 | 2020-07-07 | Improved environment-friendly aluminum foil and tin foil lunch box |
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| CN111717535B CN111717535B (en) | 2022-06-10 |
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| US20040118852A1 (en) * | 2002-12-19 | 2004-06-24 | Cryovac, Inc. | Film fracture feature for peelable multilayer package lid |
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| CN111717535B (en) | 2022-06-10 |
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Effective date of registration: 20221205 Address after: Group 15, 16, 29, 31, Central Neighborhood Committee of Banjing Town, Rugao City, Nantong City, Jiangsu Province 226561 Patentee after: Nantong Boduo paper products Co.,Ltd. Address before: 230088 Baiyan science and Technology Park, Xiangpu Road, high tech Zone, Hefei City, Anhui Province Patentee before: Li Fengxi |