Preservation box

Abstract

The preservation box comprises a box body and a cover body, and mounting frames and magnetic parts are arranged on the contact surfaces of the box body and the cover body; the mounting frame comprises a first surface and a second surface which are oppositely arranged in the thickness direction; the mounting frame is provided with a containing groove, and a notch of the containing groove is located in the first surface. The magnetic part is installed in the containing groove, and the box body and the cover body are connected to the first surfaces of the two installation frames respectively and cover the notches of the containing groove in the first surfaces so that the magnetic part can be sealed in the installation frames. When the box body and the cover body are closed to form a storage cavity, the magnetic pieces at the corresponding positions of the two mounting frames attract each other, so that the second surfaces of the two mounting frames abut against each other. According to the preservation box provided by the invention, the cover is opened and closed in a magnetic attraction mode, the operation is simple and convenient, and the use is very convenient.

Description

Technical Field

[0001] The invention relates to the field of food preservation, in particular to a fresh-keeping box. Background Art

[0002] At present, fresh-keeping boxes are widely popular because they are easy to use and the food placed in them can be isolated from the outside world by the lid, making them easy to store. There are more and more types of fresh-keeping boxes on the market. However, the box body and the lid of the existing fresh-keeping box are usually connected by snap-fitting, which will result in the box body not being completely sealed, and the outside air can enter the internal space, causing the food to slowly deteriorate, or causing the food to have a tainted taste when placed in the refrigerator. In addition, the snap-fitting method is complicated to operate and not easy to use. Summary of the invention

[0003] Technical issues solved

[0004] The invention provides a fresh-keeping box, which is easy to open and close and can make the inside of the box sealed.

[0005] Technical Solution

[0006] The present invention provides a fresh-keeping box, characterized in that it comprises:

[0007] A box body and a cover body, wherein the contacting surfaces of the box body and the cover body are both provided with a mounting frame and a magnetic member;

[0008] The mounting frame comprises a first surface and a second surface which are arranged opposite to each other along the thickness direction thereof;

[0009] The mounting frame is provided with a receiving groove, and the notch of the receiving groove is located on the first surface;

[0010] The magnetic member is installed in the receiving groove, and the box body and the cover body are respectively connected to the first surfaces of the two installation frames and cover the gap of the receiving groove on the first surface to seal the magnetic member in the installation frame;

[0011] When the box body and the cover body are closed to form a storage cavity, the magnetic parts at corresponding positions on the two installation frames attract each other, so that the second surfaces of the two installation frames abut against each other.

[0012] Preferably, the box body, cover body and installation frame are all made of flexible materials.

[0013] Preferably, a warped edge is provided at a position of the inner ring of the mounting frame near the second surface, the warped edge extends in a direction close to the center of the mounting frame and away from the first surface, and an angle is formed between the warped edge and the inner ring of the mounting frame, and when the second surfaces of the two mounting frames are butt-jointed, the corresponding warped edges of the two mounting frames are pressed against each other.

[0014] Preferably, a connecting piece is provided between the two installation frames.

[0015] Preferably, the installation frame further comprises a limit baffle, wherein the limit baffle is arranged at the notch of the accommodating groove and is opposite to the groove bottom of the accommodating groove.

[0016] Preferably, in the length direction of the accommodating groove, the limiting baffle is arranged in the middle position of the notch of the accommodating groove, so that the middle position of the magnetic part is covered by the limiting baffle, and both ends of the magnetic part are exposed from the notch of the accommodating groove.

[0017] Preferably, the magnetic component is wrapped with a silicone protective cover on all sides.

[0018] The fresh-keeping bag proposed by the present invention has the following beneficial effects:

[0019] 1. The lid is opened and closed by magnetic suction, which is simple and convenient to operate and very convenient to use.

[0020] 2. By setting a warped edge at the inner ring of the installation frame, the sealing effect is further enhanced, and soup food is not easy to leak out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of a fresh-keeping box according to the present invention;

[0022] Figure 2 It is a structural diagram of an installation frame of a fresh-keeping box according to the present invention;

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0025] Example 1

[0026] like Figure 1 and Figure 2 As shown, a fresh-keeping box, characterized in that it comprises: a box body 10 and a cover body 20, the edge of the cover body 20 is provided with a cover opening ring 40, the contact surfaces of the box body 10 and the cover body 20 are both provided with a mounting frame 301 and a magnetic member 304, and a connecting member 302 is provided between the two mounting frames 301;

[0027] The mounting frame 301 includes a first surface 3011 and a second surface 3012 which are arranged opposite to each other along the thickness direction thereof;

[0028] The mounting frame 301 is provided with a receiving groove 303, and the notch of the receiving groove 303 is located on the first surface 3011;

[0029] The magnetic member 304 is installed in the receiving groove 303, and the box body 10 and the cover body 20 are respectively connected to the first surfaces 3011 of the two installation frames 301, and cover the gap of the receiving groove 303 on the first surface 3011, so as to seal the magnetic member 304 in the installation frame 301;

[0030] When the box body 10 and the cover body 20 are closed to form a storage cavity, the magnetic members 304 at corresponding positions on the two installation frames 301 attract each other, so that the second surfaces 3012 of the two installation frames 301 abut against each other.

[0031] When it is necessary to open the cover, grasp the box body and the cover opening ring with two hands respectively, and separate them with force to separate the cover body and the box body. When it is necessary to close the cover, just push the cover body to rotate it above the box body. At this time, the connecting piece plays a guiding role. When the distance between the box body and the cover body reaches the critical point of the magnetic distance of the magnetic piece, the two installation frames automatically snap together and abut against each other, so that the cover body is sealed and snapped on the box body.

[0032] Example 2

[0033] like Figure 1 and Figure 2 As shown, a fresh-keeping box, characterized in that it comprises: a box body 10 and a cover body 20, the edge of the cover body 20 is provided with a cover opening ring 40, the contact surfaces of the box body 10 and the cover body 20 are both provided with a mounting frame 301 and a magnetic member 304, and a connecting member 302 is provided between the two mounting frames 301;

[0034] The mounting frame 301 includes a first surface 3011 and a second surface 3012 which are arranged opposite to each other along the thickness direction thereof;

[0035] The mounting frame 301 is provided with a receiving groove 303, and the notch of the receiving groove 303 is located on the first surface 3011;

[0036] A warped edge 305 is provided at a position of the inner ring of the mounting frame 301 close to the second surface 3012. The warped edge 305 extends toward the center of the mounting frame 301 and away from the first surface 3011, and an angle is formed between the warped edge 305 and the inner ring of the mounting frame 301. When the second surfaces 3012 of the two mounting frames 301 are docked, the corresponding warped edges 305 of the two mounting frames 301 are pressed against each other.

[0037] The magnetic member 304 is installed in the receiving groove 303, and the box body 10 and the cover body 20 are respectively connected to the first surfaces 3011 of the two installation frames 301, and cover the gap of the receiving groove 303 on the first surface 3011, so as to seal the magnetic member 304 in the installation frame 301;

[0038] When the box body 10 and the cover body 20 are closed to form a storage cavity, the magnetic members 304 at corresponding positions on the two installation frames 301 attract each other, so that the second surfaces 3012 of the two installation frames 301 abut against each other.

[0039] When it is necessary to open the cover, grasp the box body and the cover opening ring with two hands respectively, and separate them with force to separate the cover body and the box body. When it is necessary to close the cover, just push the cover body to rotate it above the box body. At this time, the connecting piece plays a guiding role. When the distance between the box body and the cover body reaches the critical point of the magnetic distance of the magnetic piece, the two installation frames snap together and abut against each other, so that the cover body is snapped onto the box body in a sealed manner.

[0040] When the warped edges 305 corresponding to the two mounting frames 301 are pressed together, the interior of the box body is further sealed. When liquid food is stored in the box body, the gravity of the liquid food will make the two warped edges 305 pressed more tightly, and the sealing effect is further enhanced.

[0041] Example 3

[0042] like Figure 1 and Figure 2 As shown, a fresh-keeping box, characterized in that it comprises: a box body 10 and a cover body 20, the edge of the cover body 20 is provided with a cover opening ring 40, the contact surfaces of the box body 10 and the cover body 20 are both provided with a mounting frame 301 and a magnetic member 304, and a connecting member 302 is provided between the two mounting frames 301;

[0043] The mounting frame 301 includes a first surface 3011 and a second surface 3012 which are arranged opposite to each other along the thickness direction thereof;

[0044] The mounting frame 301 is provided with a receiving groove 303, and the notch of the receiving groove 303 is located on the first surface 3011;

[0045] The magnetic member 304 is installed in the receiving groove 303, and the box body 10 and the cover body 20 are respectively connected to the first surfaces 3011 of the two installation frames 301, and cover the gap of the receiving groove 303 on the first surface 3011, so as to seal the magnetic member 304 in the installation frame 301;

[0046] When the box body 10 and the cover body 20 are closed to form a storage cavity, the magnetic members 304 at corresponding positions on the two installation frames 301 attract each other, so that the second surfaces 3012 of the two installation frames 301 abut against each other;

[0047] The installation frame 301 further includes a limiting baffle 306, which is disposed at the notch of the receiving groove 303 and is opposite to the groove bottom of the receiving groove 303. In the length direction of the receiving groove 303, the limiting baffle 306 is disposed at the middle position of the notch of the receiving groove 303, so that the middle position of the magnetic member 304 is covered by the limiting baffle 306, and both ends of the magnetic member 304 are exposed from the notch of the receiving groove 303;

[0048] The box body 10 , the cover body 20 and the installation frame 301 are all made of flexible materials.

[0049] When the cover needs to be opened, two hands grasp the box body and the cover ring respectively, and separate them with force to separate the cover body and the box body. When the cover needs to be closed, just push the cover body to rotate it above the box body. At this time, the connecting piece plays a guiding role. When the distance between the box body and the cover body reaches the critical point of the magnetic distance of the magnetic part, the two installation frames are buckled and abutted against each other, so that the cover body is sealed and buckled on the box body. When the box body and the cover body are separated, the limit baffle can limit the magnetic part to prevent the movement of the magnetic part, thereby preventing the magnetic part from damaging the second surface. The magnetic part is wrapped with a silicone protective cover to prevent the magnetic part from damaging the installation frame when it is subjected to force in the horizontal direction.

[0050] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A fresh-keeping box, characterized in that: include: A box body and a cover body, wherein the contacting surfaces of the box body and the cover body are both provided with a mounting frame and a magnetic member; The mounting frame comprises a first surface and a second surface which are arranged opposite to each other along the thickness direction thereof; The mounting frame is provided with a receiving groove, and the notch of the receiving groove is located on the first surface; The magnetic member is installed in the receiving groove, and the box body and the cover body are respectively connected to the first surfaces of the two installation frames and cover the gap of the receiving groove on the first surface to seal the magnetic member in the installation frame; When the box body and the cover body are closed to form a storage cavity, the magnetic parts at corresponding positions on the two installation frames attract each other, so that the second surfaces of the two installation frames abut against each other.

2. A fresh-keeping box according to claim 1, characterized in that: The box body, the cover body and the installation frame are all made of flexible materials.

3. A fresh-keeping box according to claim 1, characterized in that: A warped edge is provided at a position of the inner ring of the mounting frame close to the second surface, the warped edge extends toward the center of the mounting frame and away from the first surface, and an angle is formed between the warped edge and the inner ring of the mounting frame. When the second surfaces of the two mounting frames are butt-jointed, the corresponding warped edges of the two mounting frames are pressed against each other.

4. A fresh-keeping box according to claim 1, characterized in that: A connecting piece is arranged between the two installation frames.

5. A fresh-keeping box according to claim 1, characterized in that: The installation frame also includes a limit baffle, which is arranged at the notch of the accommodating groove and is opposite to the groove bottom of the accommodating groove.

6. A fresh-keeping box according to claim 5, characterized in that: In the length direction of the accommodating groove, the limiting baffle is arranged at the middle position of the notch of the accommodating groove, so that the middle position of the magnetic member is covered by the limiting baffle, and both ends of the magnetic member are exposed from the notch of the accommodating groove.

7. A fresh-keeping box according to claim 1, characterized in that: An opening ring is arranged on the edge of the cover body.

8. A fresh-keeping box according to claim 1, characterized in that: The magnetic part is surrounded by a silicone protective cover.

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