Storage box

Abstract

The utility model relates to a storage box which comprises a box body and a box cover, a first concave part is arranged on the side face, abutting against the box cover, of the box body, a first protruding part is arranged on the side face, abutting against the box body, of the box cover, and the first concave part is matched with the first protruding part to achieve opening and closing of the storage box. A first drawing box and a second drawing box are further arranged in the box body, the first drawing box and the second drawing box are arranged in the box body in a sliding mode to culture cells, the box body and the box cover are provided with a first concave part and a first protruding part respectively, when the box body and the box cover are closed, the first concave part is connected with the first protruding part in a sealed mode, and the first drawing box and the second drawing box are arranged in the box body in a sliding mode to culture the cells. The sealing performance of the storage box is improved, and the culture of cells in the storage box is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a storage box. Background Art

[0002] Due to the large number of laboratory research groups and operators, a large number of cell culture bottles and culture plates are often placed in a messy manner. In particular, they are moved to other locations by other staff members, making it difficult to find your own cell culture bottles or culture plates in many incubators. In addition, there are also problems with the culture method as follows: the conventional culture method is 37°C, 5% CO 2 Conditions, CO 2 The concentration is determined by CO 2 However, some cells require special culture environments, such as anaerobic environments or CO 2 Of course, if there is no production of CO 2 environment, can be configured separately without connecting to CO 2 There is an incubator with a gas cylinder, but the number of cells or culture dishes that require such conditions is not large, which not only wastes space but also increases the cost of culture.

[0003] The existing cell storage box is small in size and is opened by setting a movable door panel on the top. However, the above structure is not convenient for storing and accessing the cell culture plate, and the cell plate is easily overturned, or the movable door panel is accidentally opened to expose the cells to a sterile environment. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a storage box to solve one or more problems in the prior art.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A storage box comprises a box body and a box cover, wherein the box body is provided with a first recessed portion at an end face abutting against the box cover, and the box cover is provided with a first protruding portion at a side abutting against the box body, and the first recessed portion cooperates with the first protruding portion to realize opening or closing of the storage box.

[0007] Furthermore, the box cover also includes a first hole, a tie strap and a hole cover; a second protrusion is arranged on the inner side of the first hole, a third protrusion is arranged on the surface of the hole cover, and the second protrusion cooperates with the third protrusion; one end of the tie strap is fixedly connected to the box cover, and the other end of the tie strap is fixedly connected to the hole cover.

[0008] Furthermore, the box body is internally fixed with a support portion, the support portion includes a clamping plate, a second hole and a guide groove, the guide groove is opened on one side of the support portion, the second hole is away from the guide groove and opened on the other side of the support portion, and the connecting shaft is arranged through the second hole.

[0009] Furthermore, the storage box also includes a pulley, which is rotatably disposed on the connecting shaft and can be guided by the guide groove, and both ends of the connecting shaft are matched with the shaft cover.

[0010] Furthermore, a first drawer box and a second drawer box are provided in the box body; a fourth protrusion is provided in the first drawer box, and a fifth protrusion and a sixth protrusion are provided in the second drawer box; when the first drawer box and the second drawer box are pulled out of the box body, the fourth protrusion and the fifth protrusion respectively cooperate with the clamping plate.

[0011] Furthermore, the surfaces of the first drawer box and the second drawer box are both fixedly connected to the first handle.

[0012] Furthermore, a second handle is fixedly connected to the surface of the box cover.

[0013] Furthermore, a hinge is provided at the junction of the box body and the box cover, and the box cover is rotatably connected to the box body through the hinge.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0015] (i) By respectively providing the box body and the box cover with the first recessed portion and the first protruding portion, when the box body and the box cover are closed, the first recessed portion is tightly connected to the first protruding portion, thereby improving the sealing performance of the storage box and facilitating the culture of cells in the storage box.

[0016] (ii) By providing a first hole on the box cover, the experimenter can introduce carbon dioxide according to the culture environment of special cells, thereby enriching the diversity of cells cultured in the storage box; in addition, by providing a second protrusion on the first hole and a third protrusion on the hole cover, the second protrusion and the third protrusion cooperate to ensure the airtightness of the storage box when there is no need to introduce carbon dioxide, thereby preventing contamination of cells in the storage box.

[0017] (iii) By providing a card plate on the support portion, it is prevented that the culture bottle is accidentally knocked over due to pulling too fast, and it acts as a buffer for the extraction of the first draw box and / or the second draw box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structure of a storage box according to the embodiment of the utility model is shown in FIG. Figure I .

[0019] Figure 2The structure of a storage box according to the embodiment of the utility model is shown in FIG. Figure II .

[0020] Figure 3 The structure of a storage box according to the embodiment of the utility model is shown in FIG. Figure III .

[0021] Figure 4 A schematic structural diagram of a first drawer of a storage box according to an embodiment of the utility model is shown.

[0022] Figure 5 A schematic structural diagram of a second drawer of a storage box according to an embodiment of the utility model is shown.

[0023] Figure 6 A structural schematic diagram of a support portion of a storage box according to an embodiment of the utility model is shown.

[0024] Figure 7 A structural schematic diagram of a pulley of a storage box according to an embodiment of the utility model is shown.

[0025] Figure 8 A schematic structural diagram of a connecting shaft of a storage box according to an embodiment of the utility model is shown.

[0026] Fig. 9 A schematic structural diagram of a shaft cover of a storage box according to an embodiment of the utility model is shown.

[0027] Fig.10 A partial enlargement of a storage box according to an embodiment of the utility model is shown. Figure I .

[0028] Fig.11 A partial enlargement of a storage box according to an embodiment of the utility model is shown. Figure II .

[0029] Fig.12 A partial enlargement of a storage box according to an embodiment of the utility model is shown. Figure III .

[0030] Markings in the accompanying drawings: 1, box body; 101, first recessed portion; 2, box cover; 201, first protruding portion; 202, first hole; 2021, second protruding portion; 203, strap; 204, hole cover; 2041, third protruding portion; 3, supporting portion; 301, clamping plate; 302, second hole; 303, guide groove; 4, pulley; 401, third hole; 5, connecting shaft; 6, shaft cover; 7, first drawer; 701, fourth protruding portion; 8, second drawer; 801, fifth protruding portion; 802, sixth protruding portion; 9, first handle; 10, second handle; 11, hinge. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model clearer, the following is a further detailed description of a storage box proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will be clearer. It should be noted that the accompanying drawings adopt a very simplified form and all use non-precise proportions. The orientation or position relationship indicated by the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side", etc. is based on the orientation or position relationship shown in the accompanying drawings, rather than indicating or implying that the storage box or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model, but only to facilitate and clearly assist in explaining the purpose of the implementation method of the utility model. In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the accompanying drawings.

[0032] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions for the implementation of the utility model, so they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0033] The following describes a specific structure of a storage box:

[0034] See also Figure 1 , Figure 2 , Figure 3 , Fig.11 and Fig.12 The storage box of this embodiment includes a box body 1 and a box cover 2. The box body 1 is provided with a first recessed portion 101 on the side abutting against the box cover 2, and the box cover 2 is provided with a first protruding portion 201 on a side abutting against the box body 1. The first recessed portion 101 cooperates with the first protruding portion 201 to realize the opening and closing of the storage box. Preferably, the first protruding portion 201 is a silicone layer, which can provide good sealing for the storage box and reduce the risk of cell contamination caused by the original storage box.

[0035] For further information, please refer to Figure 1 and Fig.10The box cover 2 further comprises a first hole 202, a strap 203 and a hole cover 204. A second protrusion 2021 is arranged inside the first hole 202, and a third protrusion 2041 is arranged on the surface of the hole cover 204. The second protrusion 2021 cooperates with the third protrusion 2041. Preferably, the third protrusion 2041 is a silicone layer, which plays a good sealing role. One end of the strap 203 is fixed to the box cover 2, and the other end of the strap 203 is fixed to the hole cover 204. The hole cover 204 is opened or closed to the first hole 202 by the strap 203. The experimenter introduces carbon dioxide through the first hole 202 as needed to conduct experiments.

[0036] For further information, please refer to Figures 1 to 12 , the box body 1 is fixedly connected to a support part 3, preferably, in this embodiment, two are arranged on the upper and lower sides of the left and right sides of the storage box. The support part 3 includes a card plate 301, a second hole 302 and a guide groove 303. The connecting shaft 5 is arranged through the second hole 302. The storage box also includes a pulley 4, preferably, in this embodiment, each of the support parts 3 is provided with three pulleys 4, the pulley 4 includes a third hole 401, and the pulley 4 is rotatably arranged on the connecting shaft 5 through the third hole 401, and the two ends of the connecting shaft 5 are gap-fitted with the shaft cover 6, and the outer diameter of the connecting shaft 5 is slightly smaller than the inner diameter of the shaft cover 6. The pulley 4 is rotatably fitted in the guide groove 303.

[0037] Furthermore, a first drawer box 7 and a second drawer box 8 are further provided in the box body 1. Preferably, the first drawer box 7 and the second drawer box 8 are used to place culture bottles and / or period bags. The first drawer box 7 and the second drawer box 8 are respectively provided with a fourth protrusion 701 and a fifth protrusion 801 on the bottom surface of one end away from the box cover 2, and the second drawer box 8 is also provided with a sixth protrusion 802 on the upper surface close to the box cover 2, and the sixth protrusion 802 is preferably used to place an indicator. Preferably, the fourth protrusion 701 and the fifth protrusion 801 are respectively matched with the card plate 301. When the first drawer box 7 and the second drawer box 8 are pulled out of the box body 1, the fourth protrusion 701 and the fifth protrusion 801 are stuck on the card plate 301 to prevent the culture bottles from being overturned due to pulling too fast. Preferably, in this embodiment, when the bottom surfaces of the first drawer box 7 and the second drawer box 8 are placed on the upper part of the support portion 3 , the fourth protrusion 701 and the fifth protrusion 801 are arranged lower than the clamping plate 301 .

[0038] Further, the first handle 9 is fixedly connected to the surface of the first drawer 7 and the second drawer 8, and the second handle 10 is fixedly connected to the surface of the box cover 2. Preferably, the outermost end of the first handle 9 does not abut against the inner surface of the box cover 2 when it is closed. A hinge 11 is provided at the junction of the box body 1 and the box cover 2, and the box cover 2 can be rotatably matched with the box body 1. Preferably, in this embodiment, the box cover 2 can be opened to 180°.

[0039] The specific working process of a storage box according to an embodiment of the utility model is described below:

[0040] When it is necessary to place the inside of the box body 1, the box cover 2 is opened through the second handle 10, and the first drawer box 7 and / or the second drawer box 8 are pulled out through the first handle 9 according to the needs of the experimenter. The first drawer box 7 and / or the second drawer box 8 are pulled through the pulley 4 until the fourth protrusion 701 and the fifth protrusion 801 abut against the card plate 301. At this time, the first drawer box 7 and / or the second drawer box 8 are completely pulled out. If the experimenter needs to take out the first drawer box 7 and / or the second drawer box 8, the rear of the first drawer box 7 and / or the second drawer box 8 is lifted to remove it. On the contrary, the rear of the first drawer box 7 and / or the second drawer box 8 is lifted, and then placed in the box body 1 for slow storage. When the fourth protrusion 701 and the fifth protrusion 801 are located behind the card plate 301, the first drawer box 7 and / or the second drawer box 8 are pushed into the box body 1, and the box cover 2 is closed to complete the use. In addition, the experimenter opens the hole cover 204 as needed to obtain carbon dioxide to culture special cells.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A storage box, comprising a box body and a box cover, characterized in that: The box body is provided with a first recessed portion at the end face abutting against the box cover, and the box cover is provided with a first protruding portion at one side abutting against the box body, and the first recessed portion cooperates with the first protruding portion to realize the opening or closing of the storage box; the box body is fixed with a supporting portion inside, and the supporting portion includes a clamping plate, and the box body is also provided with a first drawer box and a second drawer box, the first drawer box is also provided with a fourth protruding portion, and the second drawer box is also provided with a fifth protruding portion and a sixth protruding portion; when the first drawer box and the second drawer box are pulled out of the box body, the fourth protruding portion and the fifth protruding portion respectively cooperate with the clamping plate.

2. A storage box according to claim 1, characterized in that: The box cover also includes a first hole, a strap and a hole cover; a second protrusion is arranged on the inner side of the first hole, a third protrusion is arranged on the surface of the hole cover, and the second protrusion cooperates with the third protrusion; one end of the strap is fixedly connected to the box cover, and the other end of the strap is fixedly connected to the hole cover.

3. A storage box according to claim 2, characterized in that: The support portion further comprises a second hole and a guide groove, wherein the guide groove is provided at one side of the support portion, the second hole is away from the guide groove and is provided at the other side of the support portion, and the connecting shaft is arranged through the second hole.

4. A storage box according to claim 3, characterized in that: The storage box further comprises a pulley, which is rotatably disposed on the connecting shaft and can be guided by the guide groove, and both ends of the connecting shaft are matched with shaft covers.

5. A storage box according to claim 4, characterized in that: The surfaces of the first drawer box and the second drawer box are both fixedly connected to the first handle.

6. A storage box according to claim 5, characterized in that: The second handle is fixedly connected to the surface of the box cover.

7. A storage box according to claim 6, characterized in that: A hinge is arranged at the junction of the box body and the box cover, and the box cover is rotatably connected to the box body through the hinge.

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