CN217722873U

CN217722873U - Double-layer heat-insulation multipurpose heat-preservation bowl

Info

Publication number: CN217722873U
Application number: CN202221336214.2U
Authority: CN
Inventors: 吕文达
Original assignee: Shaoxing Morocomo Baby Product Co ltd
Current assignee: Shaoxing Morocomo Baby Product Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-04
Anticipated expiration: 2032-05-31

Abstract

A double-layer heat-insulation multipurpose heat-preservation bowl relates to the technical field of heat-preservation bowls. The double-layer heat-insulation multipurpose heat-preservation bowl comprises an outer box and an inner box, wherein the inner box is placed in the outer box, a sealing cover covers the top of the outer box, a heat-preservation assembly is arranged inside the outer box, the heat-preservation assembly comprises a fixing frame, the fixing frame is fixedly installed on the bottom wall inside the outer box, the bottom of the inner box is in mutual contact with the top of the fixing frame, and an opening is formed in the top of the fixing frame; and the shielding cover covers the fixing frame. This double-deck thermal-insulated multipurpose heat preservation bowl, through setting up the subassembly that keeps warm, when summer, can place the ice bag in fixed frame, and then the food to interior box and outer box in the while is cooled down fresh-keeping, avoids food rotten bad rot, and when winter, can place the insulated bag in fixed frame to keep warm to food, avoid food cooling rate too fast and influence the taste.

Description

Double-layer heat-insulation multipurpose heat-preservation bowl

Technical Field

The utility model relates to a heat preservation bowl technical field specifically is a double-deck thermal-insulated multipurpose heat preservation bowl.

Background

The lunch box is a box specially used for containing food, is also called as a box, is a living article required to be used in daily life of people, and because the current life rhythm is accelerated, the social competition is fierce, the pressure of life and work is high, people run with time, and in order to save time, office workers sometimes need to use the lunch box to carry the food.

In the prior art, the existing lunch box has poor heat preservation and fresh keeping effects, food is easy to rapidly heat up in summer, so that the food is deteriorated, and in winter, the food is cooled too fast, so that the food is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a double-deck thermal-insulated multipurpose heat preservation bowl, the problem that above-mentioned background art mentioned has been solved to the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a double-deck thermal-insulated multipurpose heat preservation bowl, includes outer box and interior box, interior box place in outer box, the top lid of outer box has closed sealed lid, the inside of outer box is provided with the subassembly that keeps warm, the subassembly that keeps warm including:

the fixing frame is fixedly arranged on the bottom wall inside the outer box, the bottom of the inner box is in mutual contact with the top of the fixing frame, and the top of the fixing frame is provided with an opening;

and the shielding cover covers the fixing frame.

As preferred, the one end of sheltering from the lid with the inner wall of fixed frame is articulated mutually, fixed mounting has the stopper on the other end of sheltering from the lid, the spacing groove has been seted up at the top of fixed frame, the stopper with spacing groove interference fit.

Preferably, a spring is fixedly installed on the inner wall of the shielding cover, and a pull rod is fixedly installed at one end of the spring.

Preferably, a connecting rod is fixedly mounted on one side, away from the inner box, of the pull rod, the surface of the connecting rod is in sliding connection with the inner wall of the fixed shielding cover, and a stop plate is fixedly mounted at one end, away from the pull rod, of the connecting rod.

Preferably, the surface of the outer box is provided with a first lug, one end of the sealing cover is hinged with the first lug, and the other end of the sealing cover is clamped with the first lug.

Preferably, a groove is formed in the surface of the first lug, a second lug is arranged on the surface of the inner box, and the surface of the second lug is in contact with the inner wall of the groove.

(III) advantageous effects

The utility model provides a double-layer heat-insulation multipurpose heat-preservation bowl. The method has the following beneficial effects:

(1) This double-deck thermal-insulated multipurpose heat preservation bowl, through setting up the subassembly that keeps warm, when summer, can place the ice bag in fixed frame, and then the food to interior box and outer box in the while is cooled down fresh-keeping, avoids food rotten bad rot, and when winter, can place the insulated bag in fixed frame to keep warm to food, avoid food cooling rate too fast and influence the taste.

(2) This double-deck thermal-insulated multipurpose heat preservation bowl through setting up fixed frame, can separate into two parts with outer box, is convenient for place different food, through setting up spring and pull rod for interior box takes out the back, but pull rod auto-eject is convenient for will shelter from the lid and pull out, changes ice bag or insulated bag.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the outer case and the inner case of the present invention;

FIG. 3 is a sectional view of the overall structure of the present invention;

FIG. 4 is a schematic view of the middle and outer box of the present invention;

FIG. 5 is a sectional view of the middle heat-insulating mechanism of the present invention;

fig. 6 is a sectional view of the middle fixing frame of the present invention.

In the figure: 1. an outer box; 11. a first lug; 12. a groove; 2. a heat preservation assembly; 21. a fixing frame; 211. a limiting groove; 22. a shielding cover; 23. a limiting block; 24. a pull rod; 25. a stopper plate; 26. a connecting rod; 27. a spring; 3. an inner case; 31. a second lug; 4. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1-6, the utility model provides a double-deck thermal-insulated multipurpose heat preservation bowl, including outer box 1 and interior box 3, the top of outer box 1 and the top of interior box 3 all have the opening, be used for holding meal, interior box 3 is placed in outer box 1, can make up the use, interior box 3 also can be taken out, make interior box 3 and outer box 1 use alone, wherein interior box is the stainless steel bowl, outer box 1 is food level PP plastic bowl, can improve the heat preservation effect, the surface of outer box 1 has first lug 11, recess 12 has been seted up on the surface of first lug 11, the surface of interior box 3 has second lug 31, the surface of second lug 31 contacts with the inner wall of recess 12, make and keep certain clearance between the inner wall of interior box 3 and outer box 1, be used for holding food.

The top lid of outer box 1 has closed sealed lid 4, and the one end of sealed lid 4 is articulated mutually with first lug 11, and the other end and the first lug 11 looks joint of sealed lid 4 have the arc protruding particularly in the inboard of sealed lid 4, and protruding is made by plastics, has certain elasticity, can with carry out the joint between the first lug 11, in addition, this joint mode also can adopt the plastics buckle among the prior art to realize to improve spacing effect.

The inside of outer box 1 is provided with insulation assembly 2, insulation assembly 2 is including fixed frame 21, fixed frame 21 fixed mounting is on the diapire of outer box 1 inside, the bottom of interior box 3 and the top of fixed frame 21 contact each other, through fixed frame 21, can separate into two parts with the inner space of outer box 1, be used for holding different food, the top of fixed frame 21 has the opening, can place ice bag or insulated bag wherein, keep fresh the heat preservation to the food in interior box 3 and outer box 1 simultaneously, in addition, also can put into the heating package wherein, heat food.

The upper cover of the fixed frame 21 is closed with the shielding cover 22, one end of the shielding cover 22 is hinged to the inner wall of the fixed frame 21, the other end of the shielding cover 22 is fixedly provided with a limiting block 23, the top of the fixed frame 21 is provided with a limiting groove 211, the limiting block 23 and the fixed frame 21 are made of food-grade PP plastic, certain elasticity is achieved, and when the limiting block 23 enters the limiting groove 211, the limiting block can be in interference fit with the limiting groove 211 to achieve limiting.

In order to open the shielding cover 22, a spring 27 is fixedly mounted on the inner wall of the shielding cover 22, a pull rod 24 is fixedly mounted at one end of the spring 27, after the inner box 3 is taken out of the outer box 1, the pull rod 24 can be outwards ejected under the elastic force of the spring 27, people can pull out the shielding cover 22 conveniently, ice bags or freshness protection bags in the ice bags or the freshness protection bags are replaced, a connecting rod 26 is fixedly mounted at one side of the pull rod 24, which is far away from the inner box 3, the surface of the connecting rod 26 is connected with the inner wall of the fixed shielding cover 22 in a sliding manner, and a stop plate 25 is fixedly mounted at one end of the connecting rod 26, which is far away from the pull rod 24.

The utility model discloses when using, can put into food in the inside of outer box 1 and interior box 3 to put into ice bag or insulated bag in fixed frame 21, then will shelter from lid 22 and cover, make and shelter from stopper 23 on the lid 22 and enter into the spacing groove 211 on fixed frame 21, realize the fixed to sheltering from lid 22, then will interior and 3 put into outer box 1, and close sealed lid 4 covers on outer box 1.

Cover has closed shielding lid 22 on the fixed frame 21 through heat preservation subassembly 2, realizes that outer box 1 and interior box 3 can be with food dry-wet separation preserve, and do not influence the heat preservation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-deck heat-insulating multipurpose heat preservation bowl, includes outer box (1) and interior box (3), interior box (3) place in outer box (1), its characterized in that the top lid of outer box (1) has closed sealed lid (4), the inside of outer box (1) is provided with heat preservation subassembly (2), heat preservation subassembly (2) including:

the fixing frame (21) is fixedly arranged on the bottom wall inside the outer box (1), the bottom of the inner box (3) is in contact with the top of the fixing frame (21), and the top of the fixing frame (21) is provided with an opening;

and the shielding cover (22), wherein the shielding cover (22) covers the fixing frame (21).

2. The double-layer heat-insulation multipurpose heat-preservation bowl as claimed in claim 1, wherein one end of the shielding cover (22) is hinged to the inner wall of the fixing frame (21), a limiting block (23) is fixedly mounted at the other end of the shielding cover (22), a limiting groove (211) is formed in the top of the fixing frame (21), and the limiting block (23) is in interference fit with the limiting groove (211).

3. The double-layer heat-insulation multipurpose heat-preservation bowl as claimed in claim 1, wherein a spring (27) is fixedly mounted on the inner wall of the shielding cover (22), and a pull rod (24) is fixedly mounted at one end of the spring (27).

4. The double-layer heat-insulation multipurpose heat-preservation bowl as claimed in claim 3, wherein a connecting rod (26) is fixedly mounted on one side, away from the inner box (3), of the pull rod (24), the surface of the connecting rod (26) is in sliding connection with the inner wall of the shielding cover (22), and a stop plate (25) is fixedly mounted at one end, away from the pull rod (24), of the connecting rod (26).

5. The double-layer heat-insulating multipurpose heat preservation bowl as claimed in any one of claims 1 to 4, characterized in that the outer box (1) is provided with a first lug (11) on the surface, one end of the sealing cover (4) is hinged with the first lug (11), and the other end of the sealing cover (4) is clamped with the first lug (11).

6. Double-layered heat-insulating multipurpose heat preservation bowl according to claim 5, characterized in that the surface of the first lug (11) is provided with a groove (12), the surface of the inner box (3) is provided with a second lug (31), and the surface of the second lug (31) is in contact with the inner wall of the groove (12).