Fresh-keeping storage box

Abstract

The utility model belongs to the technical field of storage boxes, and particularly relates to a fresh-keeping storage box. According to the technical scheme, the preservation storage box comprises a cover and a plurality of layers of storage box bodies, connecting steps are arranged at the bottoms of the storage box bodies, limiting strips are arranged on the upper surfaces of the connecting steps and the upper surface of the edge of the cover, and buckles are arranged on the side faces of the storage box bodies. The buckles of the uppermost storage box body are buckled with the limiting strips on the cover, and the buckles of the lower storage box body are buckled with the limiting strips of the upper storage box body. The utility model provides a fresh-keeping storage box capable of being connected in a stacked mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage boxes, and in particular relates to a fresh-keeping storage box. Background Art

[0002] In life, there are many fruits and vegetables that need to be washed and stored. Conventional storage containers for fruits and vegetables only serve to place and classify them, and their functions are relatively simple.

[0003] Patent application number CN202320127018.2 discloses a refrigerator fresh-keeping storage box, which includes a storage box, a lid, and a tray. The lid is snap-fitted to the top of the storage box and is provided with a ventilation switch. The bottom of the storage box is provided with a drain hole for flowing water. A detachable tray is snap-fitted to the bottom of the storage box, with a predetermined distance between the tray and the bottom of the storage box. The lid allows for storage of fruits and vegetables, the ventilation switch allows for ventilation of the refrigerator fresh-keeping storage box, the drain hole allows for drainage of fruits and vegetables, and the tray allows for collection of drained water from fruits and vegetables, thus avoiding contamination and extending the shelf life of fruits and vegetables.

[0004] However, the above-mentioned fresh-keeping storage boxes cannot be stacked and connected, so each storage box needs to be provided with a cover, which takes up too much space. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the purpose of the present invention is to provide a stackable fresh-keeping storage box.

[0006] The technical solution adopted by this utility model is:

[0007] A fresh-keeping storage box includes a lid and several layers of storage box bodies. A connecting step is provided at the bottom of the storage box body. The upper surface of the connecting step and the upper surface of the edge of the lid are both provided with limit strips. Buckles are provided on the sides of the storage box body. The buckle of the top storage box body is buckled with the limit strip on the lid, and the buckle of the lower storage box body is buckled with the limit strip of the upper storage box body.

[0008] The lid and the multiple layers of storage box bodies of this utility model are all provided with limit bars, so that the buckle of the uppermost storage box body can be locked with the limit bar on the lid, and the buckle of the lower storage box body can be locked with the limit bar of the upper storage box body. When multiple layers of storage box bodies are stacked and connected, only one lid is needed, which can save materials and height space.

[0009] As a preferred embodiment of the present invention, the bottom of the lid edge and the bottom of the connecting step are provided with sealing grooves. The upper edge of the uppermost storage box body is inserted into the sealing groove of the lid, and the upper edge of the lower storage box body is inserted into the sealing groove of the upper connecting step. The upper edge of the storage box body is inserted into the sealing groove to achieve a sealing effect.

[0010] As a preferred embodiment of the present invention, a sealing strip is provided in the sealing groove, and the sealing strip is pressed tightly against the upper edge of the storage box body in the sealing groove. The upper edge of the storage box body is pressed tightly against the sealing strip, thereby ensuring reliable sealing between adjacent storage box bodies and between the uppermost storage box body and the lid.

[0011] As a preferred solution of the present invention, the buckle includes a connecting block, which is arranged on the side of the storage box body. The connecting block is connected to a folding block, which can be folded relative to the connecting block. A snap block is fixed to the other end of the folding block, and a snap protrusion is provided on the lower side of the snap block. The snap protrusion of the top storage box body is snapped with the limit bar on the lid, and the snap protrusion of the lower storage box body is snapped with the limit bar of the upper storage box body.

[0012] After the folding block is folded upward 90 degrees, the locking protrusion on the locking block can lock into the inner side of the limit strip, ensuring a secure locking of the clip and the limit strip. To open the lid or the upper storage box body, you need to bend the folding block, and the locking protrusion will come out from the inner side of the limit strip to open the lid.

[0013] As a preferred solution of the present invention, the folding block is provided with an operating ear for the user to pinch, the operating ear protruding from the connection between the folding block and the locking block. When opening or closing, pinching the operating ear facilitates opening or closing the folding block.

[0014] As a preferred solution of the present invention, the connection between the folding block and the operating ear forms a concave curved surface. When pinching the operating ear, the fingers can be placed in the concave curved surface, which is more convenient for operation.

[0015] As a preferred solution of the present invention, the bottom of the storage box body is provided with anti-stick teeth, which can prevent the stored food from sticking to the bottom of the storage box body, thereby facilitating the removal of food from the storage box body.

[0016] As a preferred solution of the present invention, the anti-sticking teeth are a plurality of wavy anti-sticking strips. The wavy anti-sticking strips can prevent food from contacting the bottom of the storage box body.

[0017] As a preferred solution of the present invention, both sides of the lid and both sides of the storage box body are provided with limit strips, and both sides of the storage box body are provided with buckles. Both sides of adjacent storage box bodies are buckled together by the buckles to ensure that the storage box bodies are sealed reliably.

[0018] As a preferred solution of the present invention, the cross section of the limit strip is arc-shaped. When the buckle is engaged with or disengaged from the limit strip, the buckle moves on the arc surface of the limit strip, making the engagement or disengagement process smoother.

[0019] The beneficial effects of the utility model are:

[0020] The lid and the multiple layers of storage box bodies of this utility model are all provided with limit bars, so that the buckle of the uppermost storage box body can be locked with the limit bar on the lid, and the buckle of the lower storage box body can be locked with the limit bar of the upper storage box body. When multiple layers of storage box bodies are stacked and connected, only one lid is needed, which can save materials and height space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 It is an exploded view of the utility model;

[0023] Figure 3 It is a cross-sectional view of the utility model;

[0024] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle;

[0025] Figure 5 It is a top view of the storage box body.

[0026] In the figure: 1-lid; 2-storage box body; 3-connecting step; 4-limiting strip; 5-buckle; 6-sealing groove; 7-sealing strip; 8-anti-stick teeth; 51-connecting block; 52-folding block; 53-locking block; 54-locking protrusion; 55-operating ear. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without inventive effort are within the scope of protection of the present invention. It should be noted that the embodiments of the present invention and the features therein may be combined with each other unless there is a conflict.

[0029] like Figures 1 to 5 As shown, the fresh-keeping storage box of this embodiment includes a lid 1 and several layers of storage box bodies 2. A connecting step 3 is provided at the bottom of the storage box body 2. The upper surface of the connecting step 3 and the upper surface of the edge of the lid 1 are both provided with a limiting strip 4. A buckle 5 is provided on the side of the storage box body 2. The buckle 5 of the topmost storage box body 2 is buckled with the limiting strip 4 on the lid 1, and the buckle 5 of the lower storage box body 2 is buckled with the limiting strip 4 on the upper storage box body 2.

[0030] The lid 1 and the multiple layers of storage box bodies 2 of the present invention are all provided with limit bars 4, so that the buckles 5 of the uppermost storage box body 2 can be engaged with the limit bars 4 on the lid 1, and the buckles 5 of the lower storage box body 2 can be engaged with the limit bars 4 of the upper storage box body 2. When multiple layers of storage box bodies 2 are stacked and connected, only one lid 1 is required, which can save materials and height space.

[0031] Furthermore, a sealing groove 6 is provided at the bottom of the edge of the lid 1 and the bottom of the connecting step 3. The upper edge of the uppermost storage box body 2 is inserted into the sealing groove 6 of the lid 1, and the upper edge of the lower storage box body 2 is inserted into the sealing groove 6 of the upper connecting step 3. The upper edge of the storage box body 2 is inserted into the sealing groove 6, which can achieve a sealing effect.

[0032] A sealing strip 7 is provided in the sealing groove 6, and the sealing strip 7 is pressed tightly in the sealing groove 6 by the upper edge of the storage box body 2. The upper edge of the storage box body 2 is pressed tightly against the sealing strip 7, thereby ensuring reliable sealing between adjacent storage box bodies 2 and between the uppermost storage box body 2 and the lid 1.

[0033] Specifically, the buckle 5 includes a connecting block 51, which is arranged on the side of the storage box body 2. The connecting block 51 is connected to a folding block 52, which can be folded relative to the connecting block 51. A snap block 53 is fixed to the other end of the folding block 52, and a snap protrusion 54 is provided on the lower side of the snap block 53. The snap protrusion 54 of the top storage box body 2 is snapped with the limit strip 4 on the lid 1, and the snap protrusion 54 of the lower storage box body 2 is snapped with the limit strip 4 of the upper storage box body 2.

[0034] After the folding block 52 is folded upward 90°, the engaging protrusion 54 on the locking block 53 can be locked into the inner side of the limiting strip 4, so that the buckle 5 and the limiting strip 4 are securely engaged. To open the lid 1 or the upper storage box body 2, the folding block 52 needs to be bent, and the engaging protrusion 54 will be released from the inner side of the limiting strip 4 to open the lid.

[0035] The folding block 52 is provided with an operating ear 55 for the user to pinch, and the operating ear 55 protrudes from the connection between the folding block 52 and the locking block 53. When opening or closing, pinching the operating ear 55 facilitates opening or closing the folding block 52.

[0036] The connection between the folding block 52 and the operating ear 55 forms a concave curved surface. When pinching the operating ear 55, the fingers can be placed in the concave curved surface, which is more conducive to operation.

[0037] Furthermore, the bottom of the interior of the storage box body 2 is provided with anti-sticking teeth 8. The anti-sticking teeth 8 can prevent the stored food from adhering to the bottom of the storage box body 2, thereby making it convenient to take out the food from the storage box body 2.

[0038] The anti-sticking teeth 8 are a plurality of wavy anti-sticking strips that can prevent food from contacting the bottom of the storage box body 2.

[0039] It should be noted that both sides of the lid 1 and the storage box body 2 are provided with limit strips 4, and both sides of the storage box body 2 are provided with buckles 5. Both sides of adjacent storage box bodies 2 are buckled together by the buckles 5 to ensure that the storage box body 2 is sealed reliably.

[0040] The cross section of the limiting strip 4 is arc-shaped. When the buckle 5 is engaged with or disengaged from the limiting strip 4, the buckle 5 moves on the arc surface of the limiting strip 4, and the process of engaging or disengaging is smoother.

[0041] The present invention is not limited to the above-mentioned optional implementation methods. Anyone can derive various other forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, any technical solution that falls within the scope defined by the claims of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A fresh-keeping storage box, characterized by: The storage box body (2) comprises a cover (1) and several layers of storage box bodies (2); a connecting step (3) is provided at the bottom of the storage box body (2); a limit strip (4) is provided on the upper surface of the connecting step (3) and the upper surface of the edge of the cover (1); a buckle (5) is provided on the side of the storage box body (2); the buckle (5) of the uppermost storage box body (2) is buckled with the limit strip (4) on the cover (1); and the buckle (5) of the lower storage box body (2) is buckled with the limit strip (4) of the upper storage box body (2).

2. The fresh-keeping storage box according to claim 1, characterized in that: The bottom of the edge of the lid (1) and the bottom of the connecting step (3) are provided with a sealing groove (6); the upper edge of the uppermost storage box body (2) is inserted into the sealing groove (6) of the lid (1); and the upper edge of the lower storage box body (2) is inserted into the sealing groove (6) of the upper connecting step (3).

3. The fresh-keeping storage box according to claim 2, characterized in that: A sealing strip (7) is provided in the sealing groove (6), and the sealing strip (7) is pressed tightly in the sealing groove (6) by the upper edge of the storage box body (2).

4. The fresh-keeping storage box according to claim 1, characterized in that: The buckle (5) includes a connecting block (51), which is arranged on the side of the storage box body (2). The connecting block (51) is connected to a folding block (52), and the folding block (52) can be folded relative to the connecting block (51). A locking block (53) is fixed to the other end of the folding block (52). A locking protrusion (54) is arranged on the lower side of the locking block (53). The locking protrusion (54) of the uppermost storage box body (2) is locked with the limiting strip (4) on the cover (1), and the locking protrusion (54) of the lower storage box body (2) is locked with the limiting strip (4) of the upper storage box body (2).

5. The fresh-keeping storage box according to claim 4, characterized in that: The folding block (52) is provided with an operating ear (55) for users to pinch, and the operating ear (55) protrudes from the connection between the folding block (52) and the locking block (53).

6. The fresh-keeping storage box according to claim 5, characterized in that: The connection between the folding block (52) and the operating ear (55) forms a concave curved surface.

7. The fresh-keeping storage box according to claim 1, characterized in that: Anti-sticking teeth (8) are provided at the bottom of the interior of the storage box body (2).

8. The fresh-keeping storage box according to claim 7, characterized in that: The anti-sticking teeth (8) are a plurality of wavy anti-sticking strips.

9. The fresh-keeping storage box according to claim 1, characterized in that: Limiting strips (4) are provided on both sides of the cover (1) and both sides of the storage box body (2), and buckles (5) are provided on both sides of the storage box body (2).

10. The fresh-keeping storage box according to any one of claims 1 to 9, characterized in that: The cross section of the limiting strip (4) is arc-shaped.

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