CN220756787U - Plastic cutlery box that thermal insulation performance is good - Google Patents
Plastic cutlery box that thermal insulation performance is good Download PDFInfo
- Publication number
- CN220756787U CN220756787U CN202320790100.3U CN202320790100U CN220756787U CN 220756787 U CN220756787 U CN 220756787U CN 202320790100 U CN202320790100 U CN 202320790100U CN 220756787 U CN220756787 U CN 220756787U
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- plastic
- box body
- plastic box
- plate
- cutlery box
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- 229920003023 plastic Polymers 0.000 title claims abstract description 121
- 239000004033 plastic Substances 0.000 title claims abstract description 121
- 238000009413 insulation Methods 0.000 title claims description 14
- 230000004224 protection Effects 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 18
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 6
- 229920000297 Rayon Polymers 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000021178 picnic Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of plastic cutlery boxes, and discloses a plastic cutlery box with good heat preservation performance, wherein a heat preservation layer is arranged on the inner side of the plastic box body, a second partition plate is arranged in the plastic box body, a first partition plate is arranged outside the second partition plate in a sliding manner, sliding rails are arranged on the front surface and the rear surface of a plastic box cover, and a limiting rod penetrates through the upper surface of the sliding rail; the outside bottom of plastics box body is provided with protection machanism, protection machanism is including setting up the first guard plate at plastics box body lower surface, the bilateral symmetry of first guard plate is provided with the second guard plate. According to the utility model, the bottom of the plastic box body can be effectively protected through the arrangement of the protection mechanism, the situation that the bottom of the plastic box body is damaged and cannot be used due to falling of the plastic box body is avoided, and the first protection plate and the second protection plate achieve the purpose of installation in a pulling mode, so that the plastic box body is protected.
Description
Technical Field
The utility model relates to the technical field of plastic cutlery boxes, in particular to a plastic cutlery box with good heat preservation performance.
Background
The plastic lunch box is a common household plastic product in daily production, is an indispensable plastic container for picnic or picnic, is a plastic container made of food-grade plastic raw materials for being convenient for people to take food outside, and is necessary for preserving heat because the food in the lunch box is cooled and cannot be eaten due to poor heat preservation performance.
The Chinese patent discloses an environmental protection cutlery box (bulletin number CN 214072172U) that thermal insulation performance is good, and this patent technology is through setting up thermal-insulated double-layered wall and cotton wool intermediate layer to the meal to flourishing lunch-box inside keeps warm, prevents that the inside temperature of cutlery box shell from losing, and sets up hot plate and heater strip, so that to the inside of cutlery box shell carries out constant temperature protection, realizes carrying out long-time heat preservation to flourishing lunch-box then, has improved the heat preservation effect when environmental protection cutlery box uses.
However, there is still a disadvantage in this patent, and this patent is not protected the cutlery box although the box body can keep warm, and can lead to this cutlery box to drop and lead to the box body to damage when taking incorrectly, and then can't use the box body. Therefore, a plastic cutlery box with good thermal insulation performance is provided by the person skilled in the art to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to provide a plastic cutlery box with good heat preservation performance, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the plastic cutlery box with good heat preservation performance comprises a plastic box body and a plastic box cover which is slidably arranged on the upper surface of the plastic box body, wherein a heat preservation layer is arranged on the inner side of the plastic box body, a second partition plate is arranged in the plastic box body, a first partition plate is slidably arranged outside the second partition plate, sliding rails are arranged on the front surface and the rear surface of the plastic box cover, and a limiting rod is arranged on the upper surface of the sliding rail in a penetrating manner;
the outside bottom of plastics box body is provided with protection machanism, protection machanism is including setting up the first guard plate at plastics box body lower surface, the bilateral symmetry of first guard plate is provided with the second guard plate.
As still further aspects of the utility model: the outside rotation of plastic box body is provided with the handle, rectangular cell body has been seted up to the upper surface of plastic box lid.
As still further aspects of the utility model: limiting holes are symmetrically formed in the upper surface of the plastic box body, and the top ends of the limiting rods penetrate through the inside of the limiting holes.
As still further aspects of the utility model: the inside of plastic box body has been seted up and has been slided each other with the slide rail, the locating hole has been seted up to the inside of slide rail, the inside in locating hole is provided with the second spring in the lower extreme of gag lever post.
As still further aspects of the utility model: the top of the second spring is fixedly connected to the lower end of the limiting rod, and the lower end of the second spring is fixedly arranged at the lower end of the inner part of the positioning hole.
As still further aspects of the utility model: the upper surface of first guard plate and one side of second guard plate are provided with the protection pad, one side of protection pad is provided with the viscose layer.
As still further aspects of the utility model: the fixed orifices have been seted up to the both sides of first guard plate, the inside of fixed orifices is provided with first spring in one side of connecting rod.
As still further aspects of the utility model: one end of the first spring is fixedly connected with one end of the connecting rod, and the other end of the first spring is fixedly arranged at the inner end of the fixing hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the second partition plate slides outside the first partition plate, so that the inner space of the plastic box body can be adjusted, different foods can be placed according to requirements, meanwhile, the plastic box cover slides on the upper surface of the plastic box body, and the limiting rod penetrates through the inside of the limiting hole, so that the plastic box cover is closed, and the purpose of pulling the plastic box cover rapidly to facilitate opening or closing the plastic box body can be realized by the aid of the second spring in the positioning hole.
2. According to the utility model, the bottom of the plastic box body can be effectively protected through the arrangement of the protection mechanism, the plastic box body is prevented from being damaged and cannot be used due to falling, and the first protection plate and the second protection plate are pulled to increase the distance between the first protection plate and the second protection plate, so that the first protection plate and the second protection plate are rapidly arranged at the bottom of the plastic box body, and the plastic box body is protected.
Drawings
FIG. 1 is a schematic view of a plastic cutlery box with good thermal insulation;
FIG. 2 is a schematic structural view of a chute in a plastic cutlery box with good thermal insulation;
FIG. 3 is a schematic view of a stop lever in a plastic cutlery box with good thermal insulation;
FIG. 4 is a schematic view showing the structure of a second spring in a plastic cutlery box with good thermal insulation performance;
fig. 5 is a schematic structural view of a protection mechanism in a plastic cutlery box with good heat preservation performance.
In the figure: 1. a plastic case; 11. a handle; 12. a heat preservation layer; 13. a first partition plate; 14. a second partition plate; 15. a limiting hole; 2. a plastic box cover; 21. a chute; 22. a slide rail; 3. a protective mechanism; 31. a first protection plate; 32. a second protection plate; 33. a connecting rod; 331. a fixing hole; 332. a first spring; 34. an adhesive layer; 35. a protective pad; 4. a limit rod; 41. a second spring; 42. and positioning holes.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the utility model, a plastic cutlery box with good heat insulation performance comprises a plastic box body 1 and a plastic box cover 2 slidably mounted on the upper surface of the plastic box body 1, wherein a heat insulation layer 12 is arranged on the inner side of the plastic box body 1, a second partition plate 14 is arranged in the plastic box body 1, a first partition plate 13 is slidably mounted on the outer part of the second partition plate 14, sliding rails 22 are arranged on the front surface and the rear surface of the plastic box cover 2, a limit rod 4 is arranged on the upper surface of the sliding rail 22 in a penetrating way, and the inner space of the plastic box body 1 can be separated by the first partition plate 13 and the second partition plate 14 so that different foods can be placed, and meanwhile, the plastic box body 1 can be opened by sliding of the plastic box cover 2 so as to be convenient for eating the foods;
the outside bottom of plastic case body 1 is provided with protection machanism 3, and protection machanism 3 is provided with second guard plate 32 including setting up the first guard plate 31 at plastic case body 1 lower surface, the bilateral symmetry of first guard plate 31, and this setting utilizes protection machanism 3's setting, can protect the bottom of plastic case body 1, avoids plastic case body 1 to drop and takes place to damage.
In fig. 1: the outside rotation of plastic box body 1 is provided with handle 11, and rectangular cell body has been seted up to the upper surface of plastic box lid 2, and this setting utilizes handle 11 can draw this plastic box body 1 conveniently to carry, utilizes the seting up of cell body simultaneously, and the user can be convenient for release this plastic box lid 2 and realize opening of plastic box body 1.
In fig. 4: the upper surface symmetry of plastics box body 1 has seted up spacing hole 15, and the inside in spacing hole 15 is run through on the top of gag lever post 4, and this setting utilizes gag lever post 4 to run through spacing hole 15, can lock this plastics box body 1 and plastics lid 2 like this.
In fig. 4: the inside of plastic box body 1 has been seted up and has been slided spout 21 each other with slide rail 22, slide rail 22's inside has been seted up locating hole 42, the inside of locating hole 42 is provided with second spring 41 in the lower extreme of gag lever post 4, the top fixed connection of second spring 41 is in the lower extreme of gag lever post 4, and the lower extreme fixed mounting of second spring 41 is at the inside lower extreme of locating hole 42, this setting utilizes slide rail 22 to slide in spout 21, can slide plastic box cover 2 like this and use, can realize closing or opening the effect of plastic box body 1 simultaneously with the setting of second spring 41.
In fig. 5: the upper surface of first guard plate 31 and one side of second guard plate 32 are provided with protection pad 35, and one side of protection pad 35 is provided with viscose layer 34, and this setting utilizes viscose layer 34 can make first guard plate 31 and second guard plate 32 hug closely in the outside of plastics box body 1, and then realizes the protection to plastics box body 1.
In fig. 5: the fixed orifices 331 have been seted up to the both sides of first guard plate 31, the inside of fixed orifices 331 is provided with first spring 332 in one side of connecting rod 33, the one end fixed connection of first spring 332 and the one end of connecting rod 33, and the other end fixed mounting of first spring 332 is at the inner of fixed orifices 331, this setting utilizes the setting of first spring 332, can make this first spring 332 receive the pulling force and take place deformation when second guard plate 32 is pulled, and make the distance between first guard plate 31 and the second guard plate 32 increase, so can install both sides and the bottom of plastics box body 1 with first guard plate 31 and second guard plate 32, and then realize the protection to plastics box body 1.
The working principle of the utility model is as follows: the plastic cutlery box consists of a plastic box body 1 and a plastic box cover 2, wherein the inner side of the plastic box body 1 is provided with a heat preservation layer 12, so that the plastic box body 1 has good heat preservation, meanwhile, the inside of the plastic box body 1 is provided with a first partition plate 13, and a second partition plate 14 slides outside the first partition plate 13, so that the inner space of the plastic box body 1 is adjusted, and different kinds of foods can be placed;
meanwhile, when the plastic box body 1 needs to be opened, firstly, the limiting rod 4 penetrating through the inside of the limiting hole 15 is pressed, the tail end of the limiting rod 4 enters the inside of the positioning hole 42 after the pressing, the second spring 41 in the positioning hole 42 is extruded to deform, and at the moment, a user can toggle the plastic box cover 2 through a groove body formed in the upper surface of the plastic box cover 2, so that the plastic box body 1 can be opened;
the bottom of the plastic box body 1 is provided with the protection mechanism 3, the bottom of the plastic box body 1 can be protected through the protection mechanism 3, the situation that the plastic box body 1 falls down to cause the bottom of the plastic box body to be damaged and cannot be used is avoided, and when the plastic box is installed, the connecting rod 33 can be enabled to move in the fixing hole 331 through pulling the second protection plate 32, the first spring 332 in the fixing hole 331 is enabled to be deformed due to tensile force, at the moment, the distance between the first protection plate 31 and the second protection plate 32 can be increased, the first protection plate 31 and the second protection plate 32 are installed at the bottom of the plastic box body 1, the plastic box body 1 is protected, and meanwhile the first protection plate 31 and the second protection plate 32 can be tightly attached to the outer part of the plastic box body 1 through the adhesive layer 34, so that the protection of the plastic box body 1 is achieved.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The plastic cutlery box with good heat preservation performance comprises a plastic box body (1) and a plastic box cover (2) which is slidably arranged on the upper surface of the plastic box body (1), and is characterized in that a heat preservation layer (12) is arranged on the inner side of the plastic box body (1), a second partition plate (14) is arranged in the plastic box body (1), a first partition plate (13) is slidably arranged outside the second partition plate (14), sliding rails (22) are arranged on the front surface and the rear surface of the plastic box cover (2), and a limiting rod (4) is arranged on the upper surface of the sliding rail (22) in a penetrating manner;
the plastic box body (1) is provided with protection mechanism (3) in the outside bottom, protection mechanism (3) are including setting up first guard plate (31) at plastic box body (1) lower surface, the bilateral symmetry of first guard plate (31) is provided with second guard plate (32).
2. The plastic cutlery box with good heat preservation performance according to claim 1, wherein a handle (11) is rotatably arranged outside the plastic box body (1), and a rectangular groove body is formed in the upper surface of the plastic box cover (2).
3. The plastic cutlery box with good heat preservation performance according to claim 1, wherein the upper surface of the plastic box body (1) is symmetrically provided with limiting holes (15), and the top end of the limiting rod (4) penetrates through the inside of the limiting holes (15).
4. The plastic cutlery box with good heat preservation performance according to claim 1, wherein a chute (21) sliding with a sliding rail (22) is arranged on the inner side of the plastic cutlery box body (1), a positioning hole (42) is arranged in the sliding rail (22), and a second spring (41) is arranged at the lower end of a limiting rod (4) in the positioning hole (42).
5. The plastic cutlery box with good thermal insulation performance according to claim 4, wherein the top end of the second spring (41) is fixedly connected to the lower end of the limiting rod (4), and the lower end of the second spring (41) is fixedly arranged at the inner lower end of the positioning hole (42).
6. The plastic cutlery box with good thermal insulation performance according to claim 1, wherein a protective pad (35) is arranged on one side of the upper surface of the first protective plate (31) and one side of the second protective plate (32), and an adhesive layer (34) is arranged on one side of the protective pad (35).
7. The plastic cutlery box with good thermal insulation performance according to claim 1, wherein the fixing holes (331) are formed on two sides of the first protection plate (31), and the first springs (332) are arranged inside the fixing holes (331) on one side of the connecting rod (33).
8. The plastic cutlery box with good thermal insulation performance according to claim 7, wherein one end of the first spring (332) is fixedly connected with one end of the connecting rod (33), and the other end of the first spring (332) is fixedly installed at the inner end of the fixing hole (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790100.3U CN220756787U (en) | 2023-04-11 | 2023-04-11 | Plastic cutlery box that thermal insulation performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790100.3U CN220756787U (en) | 2023-04-11 | 2023-04-11 | Plastic cutlery box that thermal insulation performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220756787U true CN220756787U (en) | 2024-04-12 |
Family
ID=90604727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320790100.3U Active CN220756787U (en) | 2023-04-11 | 2023-04-11 | Plastic cutlery box that thermal insulation performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220756787U (en) |
-
2023
- 2023-04-11 CN CN202320790100.3U patent/CN220756787U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |