CN109953452B - Plastic meal box - Google Patents
Plastic meal box Download PDFInfo
- Publication number
- CN109953452B CN109953452B CN201910253700.4A CN201910253700A CN109953452B CN 109953452 B CN109953452 B CN 109953452B CN 201910253700 A CN201910253700 A CN 201910253700A CN 109953452 B CN109953452 B CN 109953452B
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- China
- Prior art keywords
- lunch box
- box cover
- box body
- cavity
- lunch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004033 plastic Substances 0.000 title claims abstract description 13
- 229920003023 plastic Polymers 0.000 title claims abstract description 13
- 235000012054 meals Nutrition 0.000 title description 2
- 235000013305 food Nutrition 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/12—Arrangement of fasteners of press-button or turn-button fasteners
- A45C13/123—Arrangement of fasteners of press-button or turn-button fasteners of press-buttons
Landscapes
- Closures For Containers (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention belongs to the technical field of food packaging, and particularly relates to a plastic lunch box which comprises a lunch box body and a lunch box cover; an annular bulge for clamping the lunch box cover is fixedly connected above the lunch box body; the lunch box comprises a lunch box cover and a lunch box cover, wherein the lunch box cover is matched with the lunch box body through the lunch box cover, the lunch box cover and the lunch box cover are provided with annular notches used for being clamped with the annular protrusions, the annular notch on the lunch box cover is lower than the annular notch on the lunch box cover, and a group of clamping blocks are arranged near the lunch box cover and the lunch box cover.
Description
Technical Field
The invention belongs to the technical field of food packaging, and particularly relates to a plastic lunch box.
Background
At present, with the development of the times, the pace of life of people is faster and faster, the time of going out to eat every day even becomes a burden, and the time is money, such as white-collar class in office buildings, SOHO family in home and office, and the like, the people have to order for food to take out for saving time, and with the development of take-out industry, the requirements on plastic take-out lunch boxes for holding food are higher and higher.
The sealing method of the existing plastic takeaway lunch box is that after food is directly put into the lunch box, the lunch box is sealed by using the lunch box cover, the lunch box cover can be well sealed, but when the food in the lunch box is eaten, the lunch box cover is opened, the lunch box cover is very hard, because the food has heat when being put into the lunch box, the air pressure in the lunch box is smaller than the air pressure outside the lunch box, and meanwhile, after the lunch box cover is opened, water drops with oil stains on the lunch box cover can splash, the mood of a user is influenced, meanwhile, the thickness of a common lunch box cannot be too thick, the lunch box filled with the food is easy to damage in the transportation process, and the problem needs to be solved in the use process of the current lunch box.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that a lunch box cover is difficult to open when the lunch box is used for dining and the lunch box is easy to damage in the transportation process of the lunch box in the prior art, the invention provides a plastic lunch box.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a plastic lunch box, which comprises a lunch box body and a lunch box cover; an annular bulge for clamping the lunch box cover is fixedly connected above the lunch box body; the lunch box cover comprises a first lunch box cover and a second lunch box cover, the area of the first lunch box cover is larger than that of the second lunch box cover, the first lunch box cover and the second lunch box cover are matched to seal the lunch box body, the cross sections of the first lunch box cover and the second lunch box cover are L-shaped, annular notches used for being clamped with the annular protrusions are formed in the first lunch box cover and the second lunch box cover, the height of the annular notch formed in the first lunch box cover is lower than that of the annular notch formed in the second lunch box cover, a group of clamping blocks are arranged at the positions, close to each other, of the first lunch box cover and the second lunch box cover, cavities are formed in the clamping blocks, the clamping block formed in the first lunch box cover is fixedly connected below the first lunch box cover, the clamping block formed in the second lunch box cover, one surface, which is mutually attached to each other, and the clamping blocks below the first lunch box cover are in a wavy shape when being mutually contacted with the clamping blocks below the; the invention realizes the sealing of the lunch box body by using the splicing and clamping mode of the first lunch box cover and the second lunch box cover, changes the sealing mode of the original lunch box body, ensures that the lunch box body is more tightly sealed, and simultaneously realizes the purpose that the lunch box cover is easier to take out when eating food in the lunch box body.
Preferably, a snap fastener is arranged on one side of the first lunch box cover, and a buckle opening matched and clamped with the snap fastener is arranged on the second lunch box cover and positioned on the same side of the first lunch box cover; a cavity is formed in the snap fastener, gas is filled in the cavity, the cavity in the snap fastener is compressed when the snap fastener is clamped with the buckle opening, and the gas in the cavity enters the cavity in the clamping block when the cavity is compressed; according to the invention, the snap fasteners and the snap openings are designed on the lunch box cover, so that on one hand, the tightness of the lunch box body is improved; on the other hand, the cavity is formed in the snap fastener, so that when the snap fastener is clamped with the buckle opening, air in the cavity can enter the cavity in the clamping block, and when the volume of the cavity in the clamping block is increased, the clamping blocks which are contacted with each other can be attached more tightly.
Preferably, a hook-shaped fastener is hinged to one side, away from the snap fastener, of the first lunch box cover, a bayonet matched with the hook-shaped fastener is arranged on the same side, located on the first lunch box cover, of the second lunch box cover, and the hook-shaped fastener is matched with the bayonet to enhance the connection stability of the first lunch box cover and the second lunch box cover; according to the invention, the hook-shaped fastener and the bayonet are designed and used on the lunch box cover, so that the stability of the lunch box cover when the lunch box body is sealed is improved, and the lunch box body is not easy to be opened due to shaking in the transportation process, so that the food in the lunch box body is not easy to spill.
Preferably, the outer surface of the annular bulge is coated with a layer of rubber ring, the rubber ring is of a hollow structure, and one end of the rubber ring extends into the side wall of the lunch box body; when food is filled in the lunch box body, hot air of the food enters the rubber ring to increase the volume of the rubber ring; according to the invention, the heat carried by the food is utilized, and enters the rubber ring to increase the volume of the rubber ring, and the annular bulge is more tightly attached to the annular notch after the volume of the rubber ring is increased, so that the stability of the lunch box body sealed by the lunch box cover is further improved.
Preferably, a cavity is formed in the side wall of the lunch box body, water-swellable rubber is placed in the cavity, and when food is placed in the lunch box body, the temperature in the lunch box body is higher than that outside the lunch box body, so that water drops appear in the cavity; according to the invention, the cavity is formed in the lunch box body, the water-swelling rubber is placed in the cavity, and because food has heat, the temperature in the lunch box body is higher than the temperature outside the lunch box body, so that water drops appear in the cavity, and after the water drops are bonded with the water-swelling rubber, the volume of the water-swelling rubber is increased, so that the lunch box body can be protected, and the phenomenon that the lunch box body is damaged due to improper transportation and the food in the lunch box body is wasted in the transportation process can be prevented.
Preferably, slide bars are arranged inside the first lunch box cover and the second lunch box cover, one ends of the slide bars are positioned outside the first lunch box cover and the second lunch box cover, slide blocks are arranged at the parts of the slide bars positioned in the first lunch box cover and the second lunch box cover, and water scraping plates are arranged at the end parts of the slide blocks and are connected with the first lunch box cover and the second lunch box cover in a sliding manner and used for scraping water drops on the first lunch box cover and the second lunch box cover; the sliding rods, the sliding blocks and the water scraping plates are arranged in the first lunch box cover and the second lunch box cover, so that food in the lunch box body can slide the sliding rods before eating, the sliding rods drive the water scraping plates to scrape off oil-stain-containing water drops attached to the first lunch box cover and the second lunch box cover when moving, and the oil-stain-containing water drops are prevented from dropping from the lunch box cover when the lunch box cover is opened.
The cooked food is put into the lunch box body, the annular notch on the first lunch box cover is clamped with the annular protrusion on the lunch box body, the annular notch on the second lunch box cover is clamped with the annular protrusion on the lunch box body, then the clamping block below the first lunch box cover is clamped with the clamping block above the second lunch box cover, meanwhile, the snap fastener is put into the fastener for clamping, the hook-shaped fastener is put into the bayonet for clamping, when the snap fastener is put into the fastener, the cavity in the snap fastener is compressed, and the gas discharged by the cavity compression enters the cavity in the clamping block, so that the volume of the clamping block is increased, and the contact surface of the clamping block which is in contact with each other is wavy, so that the clamping block is more tightly attached to the clamping block; when the snap fastener is put into the snap fastener for clamping, and the hook-shaped fastener is put into the snap fastener for clamping, the inside of the lunch box body is completely sealed; because cooked food has heat, when the heat of the food enters the rubber ring, the volume of the rubber ring is increased, the annular bulge is more tightly attached to the annular notch after the volume of the rubber ring is increased, the stability of the lunch box body sealed by the lunch box cover is further improved, meanwhile, because the food has heat, the temperature in the lunch box body is higher than the temperature outside the lunch box body, so that water drops appear in the cavity of the side wall of the lunch box body, and after the water drops are bonded with the water-swelling rubber, the volume of the water-swelling rubber is increased, so that the lunch box body can be protected, and the phenomenon that the food in the lunch box body is wasted due to the damage of the lunch box body caused by improper transportation in the transportation process of the lunch box body is prevented; before this internal food of cutlery box is eaten to needs, slide bar slides the slide bar, drives the wiper blade when the slide bar removes and covers adnexed contained oil stain drop of water with a lunch box lid and No. two cutlery boxes and strikes off, can prevent that the lunch box lid when opening, contains oil stain drop of water and can follow the lunch box and cover and spatter and fall, causes to have a dinner unpleasant.
The invention has the following beneficial effects:
1. the plastic lunch box is simple in structure, the lunch box body is sealed in a splicing and clamping mode of the first lunch box cover and the second lunch box cover, the original lunch box body sealing mode is changed, the lunch box body is sealed more tightly, and meanwhile the purpose that the lunch box cover is easier to take out when food in the lunch box body is eaten is achieved.
2. The plastic lunch box disclosed by the invention is novel in design, and the heat of food is utilized to protect the lunch box body and improve the stability of sealing between the lunch box cover and the lunch box.
3. The plastic lunch box is high in practicability, the slide rod can slide before food in the lunch box body is eaten, the slide rod drives the water scraping plate to scrape water drops containing oil stains attached to the first lunch box cover and the second lunch box cover when the slide rod moves, and the water drops containing the oil stains are prevented from splashing from the lunch box cover when the lunch box cover is opened, so that unpleasant eating is avoided.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the lid of the lunch box of the present invention;
FIG. 3 is a cross-sectional view of the lid of the lunch box of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 2;
FIG. 5 is a view at B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 1 at C;
in the figure: lunch box body 1, lunch box cover 2, first lunch box cover 21, second lunch box cover 22, annular arch 3, annular notch 31, rubber circle 32, fixture block 4, snap 5, buckle mouth 51, collude form fastener 6, bayonet 61, meet water inflation rubber 7, slide bar 8, slider 81, wiper 82.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the plastic lunch box of the present invention comprises a lunch box body 1 and a lunch box cover 2; an annular bulge 3 for clamping the lunch box cover 2 is fixedly connected above the lunch box body 1; the lunch box cover 2 consists of a first lunch box cover 21 and a second lunch box cover 22, the area of the first lunch box cover 21 is larger than that of the second lunch box cover 22, the first lunch box cover 2 and the second lunch box cover 22 are matched to seal the lunch box body 1, the cross sections of the first lunch box cover 21 and the second lunch box cover 22 are L-shaped, the first lunch box cover 21 and the second lunch box cover 22 are provided with annular notches 31 used for being clamped with the annular protrusions 3, the annular notches 31 on the first lunch box cover 21 are lower than the annular notches 31 on the second lunch box cover 22, a group of clamping blocks 4 are arranged near the first lunch box cover 21 and the second lunch box cover 22, a cavity is arranged inside the clamping blocks 4, the clamping blocks 4 on the first lunch box cover 21 are fixedly connected below the first lunch box cover 21, the clamping blocks 4 on the second lunch box cover 22 are fixedly connected above the second lunch box cover 22, the surfaces of the clamping blocks 4 which are mutually attached are wavy, when the clamping block 4 below the first lunch box cover 21 and the clamping block 4 below the second lunch box are contacted with each other, the lunch box body 1 is sealed; according to the invention, the first lunch box cover 21 and the second lunch box cover 22 are spliced and clamped to seal the lunch box body 1, the original lunch box body 1 sealing mode is changed, the lunch box body 1 is sealed more tightly, and the purpose that the lunch box cover 2 is easier to take out when the food in the lunch box body 1 is eaten is also realized.
As a specific embodiment of the present invention, a snap fastener 5 is disposed on one side of the first lunch box cover 21, and a buckle opening 51 engaged with the snap fastener 5 is disposed on the same side of the second lunch box cover 22 located on the first lunch box cover 21; a cavity is formed in the snap fastener 5 and filled with gas, when the snap fastener 5 is clamped with the buckle opening 51, the cavity in the snap fastener 5 is compressed, and when the cavity is compressed, the gas in the cavity enters the cavity in the fixture block 4; according to the invention, the snap fastener 5 and the buckle opening 51 are designed on the lunch box cover 2, on one hand, the sealing performance of the lunch box body 1 is improved; on the other hand, by forming the cavity in the snap 5, when the snap 5 is engaged with the button opening 51, the air in the cavity can enter the cavity in the latch 4, and when the volume of the cavity in the latch 4 is increased, the latches 4 in contact with each other can be attached more tightly.
As a specific embodiment of the present invention, a hook-shaped fastener 6 is hinged to one side of the first lunch box cover 21 away from the snap fastener 5, a bayonet 61 matched with the hook-shaped fastener 6 is arranged on the same side of the second lunch box cover 22 located on the first lunch box cover 21, and the hook-shaped fastener 6 is matched with the bayonet 61 to enhance the connection stability of the first lunch box cover 21 and the second lunch box cover 22; according to the invention, the hook-shaped fastener 6 and the bayonet 61 are designed and used on the lunch box cover 2, so that the stability of the lunch box body 1 sealed by the lunch box cover 2 is improved, and the lunch box body 1 is not easy to be opened due to shaking in the transportation process, so that the food in the lunch box body 1 is not easy to spill.
As a specific embodiment of the present invention, the outer surface of the annular protrusion 3 is coated with a layer of rubber ring 32, the rubber ring 32 is a hollow structure, and one end of the rubber ring 32 extends into the side wall of the lunch box body 1; when food is filled in the lunch box body 1, hot air of the food enters the rubber ring 32 to enlarge the volume of the rubber ring 32; according to the invention, the heat of the food is utilized, the heat of the food enters the rubber ring 32 to increase the volume of the rubber ring 32, and the annular bulge 3 is attached to the annular notch 31 more tightly after the volume of the rubber ring 32 is increased, so that the stability of the lunch box body 1 sealed by the lunch box cover 2 is further improved.
As a specific embodiment of the invention, a cavity is formed in the side wall of the lunch box body 1, the water-swellable rubber 7 is placed in the cavity, and when food is placed in the lunch box body 1, the temperature in the lunch box body 1 is higher than the temperature outside the lunch box body 1, so that water drops appear in the cavity; according to the invention, the cavity is formed in the lunch box body 1, the water-swelling rubber 7 is placed in the cavity, and due to the fact that food has heat, the temperature in the lunch box body 1 is higher than the temperature outside the lunch box body 1, so that water drops appear in the cavity, and after the water drops contact with the water-swelling rubber 7, the volume of the water-swelling rubber 7 is increased, so that the lunch box body 1 can be protected, and the phenomenon that the lunch box body 1 is damaged due to improper transportation and the food in the lunch box body 1 is wasted in the transportation process of the lunch box body 1 is prevented.
As a specific embodiment of the present invention, a sliding rod 8 is disposed inside the first lunch box cover 21 and the second lunch box cover 22, one end of the sliding rod 8 is located outside the first lunch box cover 21 and the second lunch box cover 22, a sliding block 81 is disposed at a portion of the sliding rod 8 located inside the first lunch box cover 21 and the second lunch box cover 22, a water scraping plate 82 is disposed at an end of the sliding block 81, the water scraping plate 82 is slidably connected with the first lunch box cover 21 and the second lunch box cover 22, and the water scraping plate 82 is used for scraping water beads existing on the first lunch box cover 21 and the second lunch box cover 22; according to the invention, the sliding rods 8, the sliding blocks 81 and the water scraping plates 82 are arranged in the first lunch box cover 21 and the second lunch box cover 22, so that the sliding rods 8 can slide before food in the lunch box body 1 is eaten, and the water scraping plates 82 are driven to scrape off oil-stain-containing water drops attached to the first lunch box cover 21 and the second lunch box cover 22 when the sliding rods 8 move, so that the oil-stain-containing water drops can be prevented from dropping from the lunch box cover 2 when the lunch box cover 2 is opened.
When the food clamping device is used, cooked food is placed into the lunch box body 1, the annular notch 31 on the first lunch box cover 21 is clamped with the annular protrusion 3 on the lunch box body 1, the annular notch 31 on the second lunch box cover 22 is clamped with the annular protrusion 3 on the lunch box body 1, then the clamping block 4 below the first lunch box cover 21 is clamped with the clamping block 4 above the second lunch box cover 22, meanwhile, the snap fastener 5 is placed into the fastening opening 51 for fastening, the hook-shaped fastener 6 is placed into the fastening opening 61 for fastening, when the snap fastener 5 is placed into the fastening opening 51, the cavity in the snap fastener 5 is compressed, gas discharged by the cavity compression enters the cavity in the clamping block 4, the size of the clamping block 4 is increased, and the contact surface of the clamping block 4 in contact with each other is wavy, so that the clamping block 4 and the clamping block 4 are attached more tightly; when the snap fastener 5 is put into the snap opening 51 to be clamped, and the hook-shaped fastener 6 is put into the bayonet 61 to be clamped, the interior of the lunch box body 1 is completely sealed; because cooked food has heat, when the heat carried by the food enters the rubber ring 32, the volume of the rubber ring 32 is increased, the annular bulge 3 is more tightly attached to the annular notch 31 after the volume of the rubber ring 32 is increased, the stability of the lunch box body 1 sealed by the lunch box cover 2 is further improved, meanwhile, because the food has heat, the temperature in the lunch box body 1 is higher than the temperature outside the lunch box body 1, so that water drops appear in a cavity on the side wall of the lunch box body 1, and after the water drops contact the water-swelling rubber 7, the volume of the water-swelling rubber 7 is increased, so that the lunch box body 1 can be protected, and the phenomenon that the food in the lunch box body 1 is wasted due to damage of the lunch box body 1 caused by improper transportation can be prevented in the transportation process of the lunch box body 1; before food in the cutlery box body 1 needs to be eaten, the sliding rod 8 slides, and the sliding rod 8 drives the water scraping plate 82 to scrape off the attached oil stain-containing water drops on the first cutlery box cover 21 and the second cutlery box cover 22 when moving, so that the situation that the oil stain-containing water drops splash off from the cutlery box cover 2 to cause unpleasant eating when the cutlery box cover 2 is opened can be prevented.
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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A plastics cutlery box which characterized in that: comprises a lunch box body (1) and a lunch box cover (2); an annular bulge (3) for clamping the lunch box cover (2) is fixedly connected above the lunch box body (1); the lunch box cover (2) is composed of a first lunch box cover (21) and a second lunch box cover (22), the area of the first lunch box cover (21) is larger than that of the second lunch box cover (22), the first lunch box cover (2) and the second lunch box cover (22) are matched to seal the lunch box body (1), the cross sections of the first lunch box cover (21) and the second lunch box cover (22) are L-shaped, the first lunch box cover (21) and the second lunch box cover (22) are provided with annular notches (31) used for being clamped with the annular protrusions (3), the annular notches (31) on the first lunch box cover (21) are lower than the annular notches (31) on the second lunch box cover (22), a group of clamping blocks (4) are arranged at the positions where the first lunch box cover (21) and the second lunch box cover (22) are close to each other, cavities are arranged inside the clamping blocks (4), the clamping blocks (4) on the first lunch box cover (21) are fixedly connected below the first lunch box cover (21), the clamping block (4) on the second lunch box cover (22) is fixedly connected above the second lunch box cover (22), one surfaces of the clamping blocks (4) which are mutually attached are wavy, and the lunch box body (1) is sealed when the clamping block (4) below the first lunch box cover (21) and the clamping block (4) below the second lunch box are mutually contacted;
a snap fastener (5) is arranged on one side of the first lunch box cover (21), and a buckle opening (51) which is matched and clamped with the snap fastener (5) is arranged on the second lunch box cover (22) which is positioned on the same side of the first lunch box cover (21); a cavity is formed in the snap fastener (5), gas is filled in the cavity, the cavity in the snap fastener (5) is compressed when the snap fastener (5) is clamped with the buckling opening (51), and the gas in the cavity enters the cavity in the clamping block (4) when the cavity is compressed;
a hook-shaped fastener (6) is hinged to one side, away from the snap fastener (5), of the first lunch box cover (21), a bayonet (61) matched with the hook-shaped fastener (6) is arranged on the same side, located on the first lunch box cover (21), of the second lunch box cover (22), and the hook-shaped fastener (6) is matched with the bayonet (61) and used for enhancing the connection stability of the first lunch box cover (21) and the second lunch box cover (22);
the outer surface of the annular bulge (3) is coated with a layer of rubber ring (32), the rubber ring (32) is of a hollow structure, and one end of the rubber ring (32) extends into the side wall of the lunch box body (1); when food is filled in the lunch box body (1), hot air of the food enters the rubber ring (32) to increase the volume of the rubber ring (32);
a cavity is formed in the side wall of the lunch box body (1), water-swellable rubber (7) is placed in the cavity, and when food is placed in the lunch box body (1), the temperature in the lunch box body (1) is higher than the temperature outside the lunch box body (1), so that water drops appear in the cavity;
a cutlery box lid (21) and No. two lunch box lid (22) are inside to be equipped with slide bar (8), the one end of slide bar (8) is located the outside of a cutlery box lid (21) and No. two lunch box lid (22), the part that slide bar (8) are located a cutlery box lid (21) and No. two lunch box lid (22) is equipped with slider (81), the tip of slider (81) is equipped with wiper blade (82), wiper blade (82) and a cutlery box lid (21) and No. two lunch box lid (22) sliding connection, wiper blade (82) are used for striking off the water droplet that exists on a cutlery box lid (21) and No. two lunch box lid (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253700.4A CN109953452B (en) | 2019-03-30 | 2019-03-30 | Plastic meal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253700.4A CN109953452B (en) | 2019-03-30 | 2019-03-30 | Plastic meal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109953452A CN109953452A (en) | 2019-07-02 |
| CN109953452B true CN109953452B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253700.4A Active CN109953452B (en) | 2019-03-30 | 2019-03-30 | Plastic meal box |
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| CN (1) | CN109953452B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114983111B (en) * | 2022-06-14 | 2024-01-12 | 雄县京白塑料制品有限公司 | Disposable plastic lunch box |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201816846U (en) * | 2010-07-27 | 2011-05-04 | 崔玉才 | Cake box structure |
| CN102020055A (en) * | 2010-10-14 | 2011-04-20 | 泉州梅洋塑胶五金制品有限公司 | Anti-counterfeit sealed package box |
| CN202589441U (en) * | 2012-03-07 | 2012-12-12 | 郭亦鑫 | Water wiping brush for mirror surface in bathroom |
| CN205512983U (en) * | 2016-01-28 | 2016-08-31 | 广州石头造环保科技股份有限公司 | Novel meal box |
| CN206900860U (en) * | 2017-06-27 | 2018-01-19 | 北京合益包装容器有限公司 | One kind takes out boxed cassette |
| CN207339207U (en) * | 2017-11-09 | 2018-05-08 | 国网四川雅安电力（集团）股份有限公司 | Door-opening type cable channel cover plate |
| CN208236186U (en) * | 2018-05-17 | 2018-12-14 | 河北斯高电气科技有限公司 | A kind of infrared temperature measurement window protection hanging locking device |
| CN108713838B (en) * | 2018-05-21 | 2019-12-03 | 瑞安市雏鹰文学艺术培训学校 | A kind of leakproof disposable lunch-box |
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2019
- 2019-03-30 CN CN201910253700.4A patent/CN109953452B/en active Active
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|---|---|
| CN109953452A (en) | 2019-07-02 |
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Effective date of registration: 20210111 Address after: 215300 room 8, 58 Xinhua Road, Dianshanhu Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: KUNSHAN AOYI PACKAGING PRODUCT Co.,Ltd. Address before: 610065 School of chemical engineering, Sichuan University, No. 24 south section of first ring road, Sichuan, Chengdu Applicant before: Wang Shun |
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Denomination of invention: A plastic lunch box Effective date of registration: 20231026 Granted publication date: 20210129 Pledgee: Industrial and Commercial Bank of China Limited Kunshan Branch Pledgor: KUNSHAN AOYI PACKAGING PRODUCT CO.,LTD. Registration number: Y2023980062972 |