CN218185647U - Cutlery box - Google Patents

Abstract

The utility model provides a lunch box, which relates to the technical field of daily necessities and comprises a box cover, a box body and a base; the box cover is detachably arranged at the top of the box body; the base is detachably arranged at the bottom of the box body, and heat insulation handles are arranged on two sides of the base; a heat insulation convex point is arranged on the surface of the heat insulation handle close to the box body; the heat insulation handles on the two sides of the base are arranged in parallel. When using, install base and box body in advance, place the dish in the box body, and put into the microwave oven together and heat, the box body that user's accessible handheld thermal-insulated handle will contain the dish takes out from the microwave oven, also accessible both hands compress tightly thermal-insulated handle in order to compress tightly the box body from both sides, take out the box body from the microwave oven afterwards, thermal-insulated bump can make to have certain clearance between thermal-insulated handle and the box body, can avoid the user to be scalded by the heat that the dish after the heating emitted when using, and then can take out the box body from the microwave oven after the dish heating, and it is very convenient to use.

Description

Lunch box

Technical Field

The utility model relates to a daily life articles for use technical field particularly, relates to a cutlery box.

Background

The lunch box as a portable tableware is widely used in daily life, and has the function of conveniently carrying food and having dinner when going out.

The cutlery box on the market at present has multiple materials such as metal, glass, plastics, because the cutlery box of glass material is very easy to wash when using, and when the vegetable temperature that carries is lower, the cutlery box of glass material can directly be put into the microwave oven and heat, it is very convenient to use, therefore, the glass cutlery box uses very extensively, it is popular to prepare by people, however, when the lower needs of vegetable temperature heat, because the heat conductivity of glass material is better, after the vegetable heating, its temperature rose along with it under the heat conduction of vegetable of glass cutlery box, people are difficult to take out the glass cutlery box from the microwave oven, it is very inconvenient to use.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide a lunch box which is easy to take out from a microwave oven when the temperature of the heated dishes is too high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutlery box to alleviate among the prior art after the dish heating, its temperature rose thereupon glass lunch-box under the heat conduction of dish, and people are difficult to take out glass cutlery box from the microwave oven, use very inconvenient technical problem.

The utility model provides a lunch box, which comprises a box cover, a box body and a base; the box cover is detachably arranged at the top of the box body; the base is detachably arranged at the bottom of the box body, and heat insulation handles are arranged on two sides of the base; one side of the heat insulation handle facing the box body is provided with heat insulation convex points; the heat insulation handles on the two sides of the base are symmetrically arranged.

Furthermore, the joint of the side surface of the box body and the bottom surface of the box body is of a round angle structure; the base is arranged on the arc surface of the joint of the side surface of the box body and the bottom surface of the box body.

Furthermore, the bottom of the base is provided with a stand.

Further, the bottom surface of the base is annular; the base can wrap the edge of the bottom surface of the box body, the bottom surface of the box body and part of the side wall of the side surface of the box body, which is connected with the bottom surface.

Further, a breathing hole is formed in the box cover; the breathing hole is a through hole penetrating through the box cover.

Further, the device also comprises a breather valve; the breather valve is detachably arranged at the top of the box cover; the breather valve is detachably inserted in the breather hole.

Further, the breather valve comprises a valve cover and a plug body; the plug body is fixedly connected with the valve cover, and the plug body is inserted into the breathing hole so that the valve cover covers the breathing hole; the plug body is provided with a vent groove.

Furthermore, the outer side wall of the box body is provided with anti-skid lines.

Furthermore, the connection part of the two adjacent side walls of the box body is of a round angle structure.

Furthermore, the box cover and the base are made of silica gel; the box body is made of glass.

Has the advantages that:

the utility model provides a lunch box, which comprises a box cover, a box body and a base; the box cover is detachably arranged at the top of the box body; the base is detachably arranged at the bottom of the box body, and heat insulation handles are arranged on two sides of the base; a heat insulation convex point is arranged on the surface of the heat insulation handle close to the box body; the heat insulation handles on the two sides of the base are arranged in parallel.

Specifically, when using, install base and box body in advance, after base and box body installation, place the dish in the box body, and to contain the box body and the base of dish together put into the microwave oven, after the dish heating is accomplished, the box body that contains the dish is taken out from the microwave oven to the thermal-insulated handle of user's accessible handheld, also can compress tightly thermal-insulated handle in order to compress tightly the box body from both sides through both hands, take out the box body from the microwave oven afterwards, thermal-insulated bump can make and have certain clearance between thermal-insulated handle and the box body, and, thermal-insulated handle adopts the relatively poor material of thermal conductivity, can effectually avoid the heat of dish to pass through on the outer wall of box body conduction to thermal-insulated handle, thereby avoid the user to be scalded by the heat that the dish after the heating when using, and then can take out the box body from the microwave oven after the dish heating, and is very convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded schematic view of a lunch box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a box cover and a breather valve in the lunch box provided by the embodiment of the invention;

fig. 3 is a schematic structural view of a base in the lunch box provided by the embodiment of the invention;

fig. 4 is a schematic side view of a breather valve in a lunch box according to an embodiment of the present invention;

fig. 5 is a schematic bottom view of a breather valve in a lunch box according to an embodiment of the present invention.

An icon:

100-box cover;

110-a breathing valve; 111-a valve cover; 112-a plug body; 113-a vent channel;

120-breathing hole;

200-box body; 210-non-slip pattern;

300-a base;

310-an insulated handle; 311-Heat insulation bump

320-standing the feet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

The lunch box provided by the embodiment, as shown in fig. 1-5, includes a box cover 100, a box body 200 and a base 300; the box cover 100 is detachably arranged at the top of the box body 200; the base 300 is detachably arranged at the bottom of the box body 200, and heat insulation handles 310 are arranged at two sides of the base 300; a heat insulation bump 311 is arranged on one side of the heat insulation handle 310 facing the box body 200; the heat insulation handles 310 on both sides of the base 300 are symmetrically disposed.

When the dish heating box is used, the base 300 and the box body 200 are installed in advance, after the base 300 and the box body 200 are installed, dishes are placed in the box body 200, the box body 200 containing the dishes and the base 300 are placed into a microwave oven together, a user can take out the box body 200 containing the dishes from the microwave oven by holding the heat insulation handle 310 with hands, the heat insulation handle 310 can also be pressed by two hands to press the box body 200 from two sides, then the box body 200 is taken out of the microwave oven, the heat insulation convex points 311 can enable a certain gap to exist between the heat insulation handle 310 and the box body 200, the heat insulation handle 310 is made of a material with poor heat conductivity, the heat of the dishes can be effectively prevented from being conducted to the outer wall of the heat insulation handle 310 through the box body 200, the user is prevented from being scalded by the heat emitted by the heated dishes when the dish heating box is used, the box body 200 can be taken out of the microwave oven after the dishes are heated, and the dish heating box is very convenient to use.

When food is heated and stored in the box body 200, the box cover 100 can be covered on the box body 200 to enable the box body 200 to be in a sealed state, and the box body 200 is placed in equipment such as a refrigerator and a fresh-keeping cabinet, so that the food in the box body 200 can be well stored in a low-temperature and sealed state, and is not easy to deteriorate.

In addition, in this embodiment, the box cover 100 is provided with a slot adapted to the side wall of the box body 200, the box cover 100 is connected to the box body 200 by the engagement of the slot and the side wall of the box body 200, and the box cover 100 is disposed above the box body 200.

It should be noted that, a convex point may be disposed in the slot of the box cover 100, and when the box cover 100 is covered on the box body 200, the convex point presses the sidewall of the box body 200, thereby reducing a gap at a connection between the slot of the box cover 100 and the box body 200 and further enhancing the connection between the box cover 100 and the box body 200.

In this embodiment, the connection between the side surface of the box body 200 and the bottom surface of the box body 200 is a round structure; the base 300 is disposed on an arc surface of a junction of the side surface of the case body 200 and the bottom surface of the case body 200.

Each edge and the side edge of the whole box body 200 are all fillet settings, under this structure, the user can not be too sharp and fish tail because of the edge and the side edge of box body 200, after using the cutlery box, when needing to wash the cutlery box, the structure of the fillet in the box is more convenient to wash, can be more thorough, remaining oil stain and spot in the box body 200 are washed conveniently, and, base 300 wraps up the cambered surface of each fillet of the department of being connected bottom surface with box body 200, can effectually bear box body 200, it drops with base 300 to be difficult for taking place box body 200 and base 300 when handheld base 300 removes box body 200, the condition of separation, when box body 200 drops, base 300 can bear the bottom surface of impacting with effectual protection box body 200 at first, when box body 200 drops, the bottom surface and ground of box body 200, the desktop takes place direct impact and is cracked, lead to the cutlery box damage, can't use.

In this embodiment, the bottom of the base 300 is provided with a stand 320.

When the cutlery box was placed on the desktop, the footing 320 of base 300 bottom met with the desktop, because footing 320 has certain thickness, there is the certain distance between the bottom surface of messenger's box body 200 and the desktop, the bottom surface of box body 200 can not direct contact with the desktop, consequently, after the food heating in box body 200, because the temperature of food is too high, the heat conducts to box body 200, box body 200 temperature rising under the effect of food, at this moment, because the existence of footing 320, the desktop can not be scalded because of the bottom surface department of meeting with box body 200, thereby the protection desktop can not scald the surface because of the high temperature of food.

In this embodiment, the bottom surface of the base 300 is annular; the base 300 can wrap the edge of the bottom surface of the case 200, and a portion of the sidewall of the side surface of the case 200 that is connected to the bottom surface.

Set up the through-hole on base 300's the bottom surface, make base 300's whole bottom surface be the loop configuration, the annular bottom surface can be with the edge of box body 200's bottom surface, the partial bottom surface of box body 200 and the partial lateral wall of the below of box body 200's side wrap up, in order to increase the area of contact of user when removing the cutlery box through hand touch base 300, and, when can realizing bearing box body 200, annular base 300 can save some materials, the reduction in production cost that is showing, and simultaneously, base 300 adopts under the structure of cavity design, can add base 300 and box body 200's the partial big air flow in bottom surface, reduce the atmospheric pressure difference between base 300 and the box body 200, dismantle base 300 more easily after the use.

As a practical way, the bottom surface of the base 300 can be completely wrapped by the bottom surface of the box 200 in a full wrapping way, so that the box 200 can be stably supported.

In this embodiment, the box cover 100 is provided with a breathing hole 120; the breathing hole 120 is a through hole penetrating through the box cover 100.

When heating the food in the box body 200, the existence of the breathing hole 120 enables the lunch box to be heated in the state of the lid, when the food generates gas due to heating, the hot gas can be discharged out of the lunch box through the breathing hole 120, and the box body 200 and the lid 100 cannot be damaged due to excessive hot gas caused by heating.

Wherein, breathing hole 120 should be normal closed hole, the accessible sets up the check valve, one-way baffle etc. set up the normally closed in order to realize breathing hole 120, when depositing food, breathing hole 120 is the closed condition, can effectual assurance box body 200's leakproofness, when the heating, breathing hole 120 is opened under the gas expansion's of box body 200, food is because of the breathing hole 120 that the expanded steam accessible that the heating produced opened discharges out box body 200, thereby realize that box body 200 is encapsulated situation when preserving food, and box body 200 can discharge steam when heating food.

In this embodiment, a breather valve 110 is also included; the breather valve 110 is detachably arranged at the top of the box cover 100; the breather valve 110 is detachably inserted into the breather hole 120.

Breather valve 110 inserts and establishes in breather hole 120, the outer air of box body 200 can't follow the check valve and get into in the box body 200, when the food in the box body 200 heats, pull out breather valve 110 a small amount of in advance before the heating, breather valve 110 does not completely shelter from breather hole 120, thereby make the gas in the box body 200 exchange through breather hole 120 with the outside air, when the gas is heated inflation in the box, can discharge box body 200 through breather hole 120, thereby realize that box body 200 is encapsulated situation when preserving food, and box body 200 can discharge hot gas when heating food.

In addition, because the breather valve 110 is a detachable valve body, different shapes are adopted during assembly and design, so that the shape of the breather valve 110 is changed to meet different preferences of users.

In the present embodiment, the breather valve 110 includes a valve cover 111 and a plug body 112; the plug body 112 is fixedly connected with the valve cover 111, and the plug body 112 is inserted into the breathing hole 120, so that the valve cover 111 covers the breathing hole 120; the plug body 112 is provided with a vent groove 113.

The valve cover 111 is connected with the plug body 112, the valve cover 111 is arranged above the box cover 100 in a covering mode, when food is stored, the valve cover 111 is arranged above the box cover 100 in a covering mode, external air cannot enter the box body 200 through the breathing holes 120, before the food is heated, the valve cover 111 is pulled out upwards, a certain space is formed between the valve cover 111 and the box cover 100, the plug body 112 moves upwards along with the valve cover 111, part of the plug body 112 moves out of the breathing holes 120, meanwhile, part of the plug body 112 is kept in the breathing holes 120, the breathing valve 110 is still kept on the box cover 100, meanwhile, the air in the box body 200 can be communicated with the external air through the breathing holes 120, when the air in the box body 200 is released, the air grooves 113 in the plug body 112 can obviously increase the flow of the air, and therefore the air release capacity of the lunch box during heating is effectively improved.

In the present embodiment, there are four venting grooves 113, and the four venting grooves 113 are uniformly disposed on the sidewall of the plug body 112.

In this embodiment, the outer sidewall of the box 200 is provided with an anti-slip pattern 210.

The frictional force when anti-skidding screw thread can promote hand and cutlery box and meet can be more stable when the user passes through hand direct contact cutlery box, can not lead to the cutlery box to drop from the hand because of the lateral wall of box body 200 is too smooth.

In this embodiment, the connection between the two adjacent sidewalls of the box 200 is a rounded structure.

The rounded corner structure is relatively rounded and the user will not be scratched by the excessively sharp edges and sides of the case 200.

As a practical manner, the bottom of the box 200 may be circular, and in this structure, the whole box 200 is cylindrical, and the side wall is relatively smooth, so that the user cannot be scratched due to the sharp side edge.

In this embodiment, the box cover 100 and the base 300 are made of silicone; the box body 200 is made of glass.

The food preservation that the cutlery box of glass material can be good to very easily wash when wasing, and the silica gel material non-deformable when using for a long time can provide outstanding bradyseism effect, avoids the cutlery box breakage when the collision between accident, and, the lid 100 and the base 300 of silica gel material all have good heat-proof quality, are difficult for volatilizing harmful gas and influence user's health when the heating.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (10)

1. A cutlery box, comprising: a box cover (100), a box body (200) and a base (300);

the box cover (100) is detachably arranged at the top of the box body (200);

the base (300) is detachably arranged at the bottom of the box body (200), and heat insulation handles (310) are arranged on two sides of the base (300);

a heat insulation bump (311) is arranged on one side of the heat insulation handle (310) facing the box body (200);

the heat insulation handles (310) on two sides of the base (300) are symmetrically arranged.

2. The lunch box of claim 1, wherein the junction of the side surface of the box body (200) and the bottom surface of the box body (200) is a rounded structure;

the base (300) is arranged on an arc surface at the joint of the side surface of the box body (200) and the bottom surface of the box body (200).

3. Cutlery box according to claim 2, characterized in that the bottom of the base (300) is provided with a stand (320).

4. Cutlery box according to claim 3, characterized in that the bottom of the base (300) is ring-shaped;

the base (300) can wrap the edge of the bottom surface of the box body (200), the bottom surface of the box body (200) and part of the side wall of the side surface of the box body (200) connected with the bottom surface.

5. Cutlery box according to claim 1, characterized in that the lid (100) is provided with a breathing hole (120);

the breathing hole (120) is a through hole penetrating through the box cover (100).

6. Cutlery box according to claim 5, characterized in that it further comprises a breather valve (110);

the breather valve (110) is detachably arranged at the top of the box cover (100);

the breather valve (110) is detachably inserted in the breather hole (120).

7. Cutlery box according to claim 6, characterized in that the breather valve (110) comprises a valve cover (111) and a plug body (112);

the plug body (112) is fixedly connected with the valve cover (111), and the plug body (112) is inserted into the breathing hole (120) so that the valve cover (111) is arranged on the breathing hole (120) in a covering manner;

the plug body (112) is provided with a vent groove (113).

8. Cutlery box according to claim 1, characterized in that the outer side wall of the box (200) is provided with non-slip threads (210).

9. Cutlery box according to claim 1, characterized in that the connection of the two adjacent side walls of the box (200) is a rounded structure.

10. Cutlery box according to anyone of claims 1-9, characterized in that the lid (100) and the base (300) are of silicone material;

the box body (200) is made of glass.

Images