Vegetable preservation box

Abstract

The utility model relates to a preservation box, in particular to a vegetable preservation box which comprises a preservation box body and is characterized in that a ventilation cylinder is fixedly connected in the preservation box body, a plurality of ventilation holes III are formed in the side edge of the ventilation cylinder, ventilation plates are fixedly connected to the upper end and the lower end of the ventilation cylinder, a plurality of ventilation holes I are formed in the ventilation plates, and a plurality of ventilation holes II are formed in the ventilation plates. A rotating shaft is rotationally connected between the two ventilation plates, rotating plates are fixedly connected to the upper end and the lower end of the rotating shaft, and a plurality of ventilation holes II are formed in the rotating plates; the two rotating plates are attached to the outer sides of the two ventilation plates correspondingly, and the ventilation hole I and the ventilation hole II can be staggered or coincide. And the state of the preservation box can be adjusted according to different use requirements of vegetable preservation, so that the preservation box can be ventilated or sealed.

Description

Technical Field

[0001] The utility model relates to a fresh-keeping box, more specifically a vegetable fresh-keeping box. Background Art

[0002] A fresh-keeping box is a container used to store food and keep it fresh. It is usually made of plastic or glass and has a sealing property, which can prevent food from contacting the outside air and prolong the fresh-keeping time of food. For example, patent number CN213355403U discloses a silicone film fresh-keeping box lid and a fresh-keeping box. However, in actual use, some vegetables do not need to be stored in a sealed state, while some vegetables do. Therefore, a fresh-keeping box that can switch between a breathable state and a sealed state is needed. Utility Model Content

[0003] The utility model aims to provide a vegetable fresh-keeping box, and the state of the fresh-keeping box can be adjusted according to different usage requirements of vegetable preservation, so that the fresh-keeping box can be breathable or sealed.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A vegetable fresh-keeping box comprises a fresh-keeping box body, which is fixedly connected to a mounting seat, four corners of the mounting seat are provided with supporting feet, and the outer side of the fresh-keeping box body is provided with a buckling convex plate;

[0006] A buckle cover is buckled on the fresh-keeping box body, and buckle side plates are fixedly connected to the four side edges of the buckle cover, the inner side of the buckle side plate contacts the outer side of the fresh-keeping box body, and the lower side of the buckle side plate contacts the buckle convex plate;

[0007] A vent is fixedly connected to the fresh-keeping box body, and a plurality of vent holes III are arranged on the side of the vent. A vent plate is fixedly connected to the upper and lower ends of the vent, and a plurality of vent holes I are arranged on the vent plate.

[0008] The vent cylinder is connected to the interior of the fresh-keeping box body through a plurality of vent holes III;

[0009] A rotating shaft is rotatably connected between the two ventilation plates, and the upper and lower ends of the rotating shaft are fixedly connected to the rotating plates, and a plurality of ventilation holes II are arranged on the rotating plates;

[0010] The two rotating plates are respectively attached to the outer sides of the two ventilation plates, and the ventilation holes I and II can be misaligned or overlapped;

[0011] A rotating block is fixedly connected to the rotating plate on the upper side, a slot is provided on the rotating block, and a plug plate is fixedly connected to the rotating plate on the lower side;

[0012] A plurality of fresh-keeping boxes can be stacked on each other, the supporting feet on the upper fresh-keeping box can be supported on the buckled convex plate on the lower fresh-keeping box, and the insert plate on the upper fresh-keeping box can be inserted into the slot on the lower fresh-keeping box.

[0013] The beneficial effects of the utility model are:

[0014] By rotating the rotating plate, the rotating plate and the ventilation plate rotate relative to each other, thereby causing the ventilation holes I and II to be misaligned or overlapped, thereby causing the air inside and outside the fresh-keeping box to be connected or closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0016] Figure 1 This is a schematic diagram of the structure of the vegetable fresh-keeping box of the utility model;

[0017] Figure 2 It is a schematic diagram of the buckle cover structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the vegetable fresh-keeping box of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fresh-keeping box of the utility model;

[0020] Figure 5 and 6 It is a schematic diagram of the connection structure of the ventilator and the rotating plate of the utility model;

[0021] Figure 7 and 8 It is a schematic diagram of the structure of the ventilator of the utility model;

[0022] Fig. 9 and 10 It is a schematic diagram of the structure of the rotating plate of the utility model;

[0023] Fig.11 It is a schematic diagram of the stacked structure of the vegetable fresh-keeping box of the utility model.

[0024] In the figure:

[0025] Fresh-keeping box body 11; mounting seat 12; supporting foot 13; buckling convex plate 14;

[0026] Buckle cover 21; buckle side plate 22;

[0027] Ventilation cylinder 31; vent plate 32; vent hole I 33;

[0028] Rotating shaft 41; rotating plate 42; vent hole II 43; rotating block 44; slot 45; plug plate 46. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] like Figures 1 to 10 As shown, in order to achieve the beneficial effect of "the state of the fresh-keeping box can be adjusted according to different usage requirements of vegetable preservation, so that the fresh-keeping box can be breathable or sealed", the structure and function of a vegetable fresh-keeping box are described in detail below;

[0031] A vegetable fresh-keeping box comprises a fresh-keeping box body 11, which is fixedly connected to a mounting seat 12, and support feet 13 are arranged at four corners of the mounting seat 12, and a buckling convex plate 14 is arranged on the outer side of the fresh-keeping box body 11;

[0032] When using, Figure 3 As shown, the support foot 13 can contact the ground to support the mounting seat 12, and the mounting seat 12 can support the fresh-keeping box body 11. The mounting seat 12 and the support foot 13 can be formed in one piece, and the support foot 13 can also ensure that the bottom of the fresh-keeping box body 11 does not contact the ground, thereby preventing the rotating plate 42 located at the lower side from contacting the ground;

[0033] The vegetables to be stored are placed in the fresh-keeping box body 11; a buckle cover 21 is buckled on the fresh-keeping box body 11, and buckle side plates 22 are fixedly connected to the four side edges of the buckle cover 21, the inner side of the buckle side plate 22 contacts the outer side of the fresh-keeping box body 11, and the lower side of the buckle side plate 22 contacts the buckle convex plate 14;

[0034] like Figure 2 As shown, four buckled side panels 22 seal the sides of the fresh-keeping box body 11 to ensure that the buckle cover 21 can be stably buckled on the fresh-keeping box body 11;

[0035] like Figure 3 As shown, a ventilator 31 is fixedly connected to the fresh-keeping box body 11, and a plurality of vent holes III are arranged on the side of the ventilator 31. A vent plate 32 is fixedly connected to the upper and lower ends of the ventilator 31, and a plurality of vent holes I 33 are arranged on the vent plate 32.

[0036] The vent 31 is connected to the interior of the fresh-keeping box body 11 through a plurality of vent holes III;

[0037] A rotating shaft 41 is rotatably connected between the two ventilation plates 32, and the upper and lower ends of the rotating shaft 41 are fixedly connected to rotating plates 42, and a plurality of ventilation holes II 43 are provided on the rotating plates 42;

[0038] The two rotating plates 42 are respectively attached to the outer sides of the two ventilation plates 32, and the ventilation holes I 33 and the ventilation holes II 43 can be misaligned or overlapped;

[0039] When the ventilation state inside the fresh-keeping box body 11 needs to be changed, one rotating plate 42 is rotated, the rotating plate 42 drives the rotating shaft 41 to rotate, and the rotating shaft 41 drives the other rotating plate 42 to rotate, and then the two rotating plates 42 rotate together, so that the rotating plate 42 and the ventilation plate 32 generate relative movement, so that the ventilation holes I 33 and the ventilation holes II 43 are mutually misaligned or overlapped;

[0040] When the vent hole I33 and the vent hole II43 are misaligned with each other, the vent tube 31 is closed, the vent tube 31 cannot be connected to the outside, and the air cannot enter the fresh-keeping box body 11, thereby achieving sealing;

[0041] When the vent hole I 33 and the vent hole II 43 overlap, the vent cylinder 31 is connected to the external air, and the vent cylinder 31 is connected to the interior of the fresh-keeping box body 11 through the plurality of vent holes III, so that air can enter the fresh-keeping box body 11, thereby making the fresh-keeping box body 11 ventilated;

[0042] Further, such as Fig. 9 As shown, in order to facilitate the rotation of the rotating plate 42, a rotating block 44 is fixedly connected to the rotating plate 42 on the upper side, a slot 45 is provided on the rotating block 44, and an inserting plate 46 is fixedly connected to the rotating plate 42 on the lower side;

[0043] Rotating the rotating block 44 can drive the rotating plate 42 to rotate, thereby achieving relative movement between the rotating plate 42 and the ventilation plate 32;

[0044] like Fig.11 As shown, in order to make full use of the space, one fresh-keeping box is placed on top of another fresh-keeping box, and multiple fresh-keeping boxes can be stacked on top of each other. Fig.11 Only two are shown in the figure, and those skilled in the art can set more as required;

[0045] The support legs 13 on the upper fresh-keeping box can be supported on the buckling convex plate 14 on the lower fresh-keeping box, and the insert plate 46 on the upper fresh-keeping box can be inserted into the slot 45 on the lower fresh-keeping box;

[0046] The supporting legs 13 support and separate the fresh-keeping boxes, ensuring that there is a certain interval between the fresh-keeping boxes, so that air can enter the fresh-keeping boxes through the space between the two fresh-keeping boxes;

[0047] Since the insert plate 46 on the upper fresh-keeping box is inserted into the slot 45 on the lower fresh-keeping box, when the rotating block 44 on one fresh-keeping box is rotated, the rotating plates 42 on multiple fresh-keeping boxes can be driven to rotate together, thereby adjusting the states of multiple fresh-keeping boxes at the same time, which is convenient for use.

Claims

1. A vegetable fresh-keeping box, comprising a fresh-keeping box body (11), characterized in that: A ventilation cylinder (31) is fixedly connected inside the fresh-keeping box body (11), a plurality of ventilation holes III are arranged on the side of the ventilation cylinder (31), ventilation plates (32) are fixedly connected at both upper and lower ends of the ventilation cylinder (31), a plurality of ventilation holes I (33) are arranged on the ventilation plates (32), a rotating shaft (41) is rotatably connected between the two ventilation plates (32), a rotating plate (42) is fixedly connected at both upper and lower ends of the rotating shaft (41), and a plurality of ventilation holes II (43) are arranged on the rotating plate (42).

2. A vegetable fresh-keeping box according to claim 1, characterized in that: The fresh-keeping box body (11) is fixedly connected to the mounting seat (12), and support feet (13) are arranged on the four corners of the mounting seat (12). A buckling convex plate (14) is arranged on the outer side of the fresh-keeping box body (11).

3. A vegetable fresh-keeping box according to claim 2, characterized in that: A buckle cover (21) is buckled onto the fresh-keeping box body (11).

4. A vegetable fresh-keeping box according to claim 3, characterized in that: The four side edges of the buckle cover (21) are all fixedly connected with buckle side plates (22), the inner side of the buckle side plates (22) contacts the outer side of the fresh-keeping box body (11), and the lower side of the buckle side plates (22) contacts the buckle convex plate (14).

5. The vegetable fresh-keeping box according to claim 1, characterized in that: The ventilation cylinder (31) is connected to the interior of the fresh-keeping box body (11) through a plurality of ventilation holes III.

6. The vegetable fresh-keeping box according to claim 1, characterized in that: The two rotating plates (42) are respectively attached to the outer sides of the two ventilation plates (32), and the ventilation holes I (33) and the ventilation holes II (43) can be misaligned or overlapped.

7. The vegetable fresh-keeping box according to claim 2, characterized in that: A rotating block (44) is fixedly connected to the rotating plate (42) located on the upper side, and a slot (45) is provided on the rotating block (44).

8. The vegetable fresh-keeping box according to claim 7, characterized in that: A plug plate (46) is fixedly connected to the rotating plate (42) located at the lower side.

9. A vegetable fresh-keeping box according to claim 8, characterized in that: Multiple crisper boxes can be stacked on top of each other.

10. The vegetable fresh-keeping box according to claim 9, characterized in that: The supporting foot (13) on the upper fresh-keeping box can be supported on the buckling convex plate (14) on the lower fresh-keeping box, and the inserting plate (46) on the upper fresh-keeping box can be inserted into the slot (45) on the lower fresh-keeping box.

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