Storage container

Abstract

The utility model discloses a storage container, which comprises a storage part, which is provided with a storage space and an opening communicated with the storage space, the storage part comprises a bottom wall, and the bottom wall comprises a first wall part and a second wall part which are arranged at an included angle; wherein the storage part has an upright state and an inclined state, and when the storage part is in the upright state, the first wall part is used for making contact with the storage platform, and the opening of the first wall part faces the position over the storage container; when the storage part is in the inclined state, the second wall part is used for making contact with the storage platform, the opening faces the front side of the storage container, and the front side is the side where a user stands when using the storage container. And the cover plate covers the opening. The storage container has the advantages that the state of the storage part can be adjusted, the structure is simple, the material cost can be reduced, the weight of the whole storage container can be reduced due to fewer components, and the storage container is convenient to move.

Description

Technical Field

[0001] The utility model relates to the field of household utensils, in particular to a storage container. Background Art

[0002] In the related art, some storage containers can be placed on the tabletop or in the cabinet and can be adjusted according to actual needs, which is convenient for users to take the materials inside the storage container. Generally, such storage containers include a storage cavity and a base, and the storage cavity is fixedly connected to the bottom wall. However, since the materials in the storage container gradually decrease with continuous use, it is extremely difficult to take the materials with a picker when the materials are less. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, an object of the utility model is to provide a storage container, which is convenient for users to take the materials inside the storage container.

[0004] A storage container according to an embodiment of the utility model includes: a storage part having a storage space and an opening communicating with the storage space, the storage part including a bottom wall, and the bottom wall including a first wall part and a second wall part which are arranged at an angle to each other; wherein, the storage part has an upright state and an inclined state. When the storage part is in the upright state, the first wall part is used to contact the placement platform and the opening faces directly above the storage container; when the storage part is in the inclined state, the second wall part is used to contact the placement platform and the opening faces the front side of the storage container, and the front side is the side where the user stands when using the storage container; a cover plate covering the opening.

[0005] According to the storage container of the embodiment of the utility model, by setting the bottom wall of the storage part to include a first wall part and a second wall part which are arranged at an angle to each other, the storage part can be adjusted between the upright state and the inclined state through the first wall part and the second wall part, so that when the storage part is in the inclined state, it is more convenient for the user to take the materials in the storage container.

[0006] In some embodiments of the utility model, the first wall part is a flat wall part.

[0007] In some embodiments of the utility model, the storage part includes a peripheral wall which is arranged around the circumference of the bottom wall and is perpendicular to the first wall part.

[0008] In some embodiments of the utility model, the area of the second wall part is S1, and the area of the bottom wall is S, where 0.2 ≤ S1 / S ≤ 0.25.

[0009] For the storage container according to the embodiments of the present utility model, the area of the second wall portion is S1, the area of the bottom wall is S, and 0.2 ≤ S1 / S ≤ 0.25. In this way, it can be ensured that when the storage portion is in an inclined state, it can maintain the inclined state without applying additional force; at the same time, when in the upright state, the storage portion will not tilt.

[0010] In some embodiments of the present utility model, the first wall portion and the second wall portion are connected by an arc transition.

[0011] In some embodiments of the present utility model, the second wall portion extends from the position connected to the first wall portion towards the top of the storage portion.

[0012] In some embodiments of the present utility model, the storage container includes rolling members, and at least two of the rolling members are provided on the first wall portion and / or the second wall portion.

[0013] In some embodiments of the present utility model, the first wall portion has an intersection line connected to the second wall portion, at least two of the rolling members are provided on the first wall portion, at least two of the rolling members are close to the second wall portion, and are arranged at intervals along the intersection line.

[0014] In some embodiments of the present utility model, the storage container includes support members, there are a plurality of the support members, and they are arranged on the first wall portion, and the plurality of support members are arranged at intervals along a direction parallel to the intersection line.

[0015] In some embodiments of the present utility model, a blocking portion is provided inside the storage space near the opening, a convex portion protruding towards the side close to the opening is provided at the edge of the blocking portion, and the blocking portion is arranged on the side close to the second wall portion.

[0016] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0018] Figure 1 is a schematic diagram of the storage portion of the storage container provided by the embodiment of the present utility model in an upright state;

[0019] Figure 2 is a schematic diagram of the storage portion of the storage container provided by the embodiment of the present utility model in an inclined state;

[0020] Figure 3is the exploded view of the storage container provided by the embodiment of the present utility model Figure 1 ;

[0021] Figure 4 is the exploded view of the storage container provided by the embodiment of the present utility model Figure 2 ;

[0022] Figure 5 is the schematic perspective view of the storage container provided by the embodiment of the present utility model.

[0023] Reference numerals:

[0024] 100, storage container;

[0025] 10, storage part;

[0026] 10a, storage space; 10b, open end;

[0027] 101, bottom wall; 1011, first wall part; 1012, second wall part; 1013, intersection line;

[0028] 102, peripheral wall;

[0029] 20, cover plate;

[0030] 30, rolling member;

[0031] 40, support member;

[0032] 50, blocking part; 501, protruding part. Detailed implementation manners

[0033] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation of the present utility model.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0035] In addition, features defined with "first" and "second" may explicitly or implicitly include one or more of such features, which are used to distinguish and describe features, without order or importance.

[0036] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0037] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] Next, refer to Figures 1-5 , and describe the storage container 100 according to an embodiment of the present utility model.

[0039] As Figure 1 and Figure 2 shown, a storage container 100 according to an embodiment of the present utility model includes a storage part 10 and a cover plate 20. The storage part 10 has a storage space 10a and an opening 10b communicating with the storage space 10a. The storage part 10 includes a bottom wall 101, and the bottom wall 101 includes a first wall part 1011 and a second wall part 1012 which are arranged at an angle to each other. Among them, the storage part 10 has an upright state and an inclined state. When the storage part 10 is in the upright state, the first wall part 1011 is used to contact the placing platform and the opening 10b faces directly above the storage container 100; when the storage part 10 is in the inclined state, the second wall part 1012 is used to contact the placing platform and the opening 10b faces the front side of the storage container 100, and the front side is the side where the user stands when using the storage container 100. The cover plate 20 covers the opening 10b.

[0040] The storage part 10 may refer to a container capable of storing materials. Among them, the storage space 10a can provide a storage space for the materials, and the opening 10b is used to enable the materials to enter and exit the storage space 10a. The storage part 10 may be, but is not limited to, a cylindrical shape, a prismatic shape, a shape with a cylindrical upper part and a spherical lower part, etc., and no specific limitation is made here. Among them, the above-mentioned "materials" may include, but are not limited to, rice, flour, beans, etc., and no specific limitation is made here.

[0041] The bottom wall 101 may refer to the wall portion located at the bottom of the storage portion 10. The first wall portion 1011 and the second wall portion 1012 may refer to two different parts of the bottom wall 101. Since the bottom wall 101 is located at the bottom of the storage portion 10, the first wall portion 1011 and the second wall portion 1012 are arranged at an angle to each other, which may mean that the angle between the first wall portion 1011 and the second wall portion 1012 is greater than 90 degrees and less than 180 degrees, so that the first wall portion 1011 and the second wall portion 1012 can be distinguished and are at the bottom of the overall storage portion 10.

[0042] The cover plate 20 may refer to a plate-like component that covers the open end 10b, and may be, but is not limited to, a plastic part, a metal part, etc. The shape of the cover plate 20 may be adapted to the shape of the open end 10b. Exemplarily, as Figure 3 and Figure 4 shown, the open end 10b and the cover plate 20 may be approximately circular.

[0043] According to the amount of materials in the storage space 10a, the user can select the position of the storage portion 10. Refer to Figure 1 , when there is a large amount of materials placed in the storage portion 10, for example, the height of the materials in the storage space 10a exceeds half of the height of the storage space 10a, at this time, the storage portion 10 can be in an upright state, the second wall portion 1012 contacts the placement platform (the placement platform can be, but is not limited to, a cabinet, a tabletop, etc.), and the open end 10b of the storage portion 10 faces directly above the storage container 100. Thus, the storage portion 10 has a larger depth, can store more materials, and the user can take the materials from the open end 10b directly above. Refer to Figure 2 , as the user takes the materials, when the amount of materials in the storage portion 10 gradually decreases, at this time, the storage portion 10 can be adjusted from the upright state to the inclined state, the second wall portion 1012 contacts the placement platform, and the open end 10b faces the front side of the storage container 100. This is convenient for the user to observe the materials in the storage space 10a, and the depth of the storage space 10a in the vertical direction also decreases, which is convenient for the user to take the materials when the amount of materials is relatively small.

[0044] For the storage container 100 according to the embodiment of the present invention, by setting the bottom wall 101 of the storage portion 10 to include the first wall portion 1011 and the second wall portion 1012 that are arranged at an angle to each other, the storage portion 10 can be adjusted between the upright state and the inclined state through the first wall portion 1011 and the second wall portion 1012. For the storage container 100 adopting this solution, while ensuring that the state of the storage portion 10 is adjustable, the structure is simple, which is convenient for the user to take the materials. At the same time, no support components such as a base are required, which can reduce the material cost. Moreover, since the number of components is relatively small, the overall weight of the storage container 100 can also be reduced, which is convenient for moving.

[0045] In some embodiments of the present invention, such asFigures 1 to 3 As shown, the first wall portion 1011 is a flat wall portion.

[0046] The first wall portion 1011 is a flat wall portion. As an example, the first wall portion 1011 can be directly placed flat on the storage platform. The way for the storage portion 10 to achieve an upright state is simpler. Moreover, in the way of surface-to-surface contact between the first wall portion 1011 and the storage platform, the contact area between the two is relatively large, which can provide more stable support for the storage portion 10 when it is in an upright state.

[0047] The first wall portion 1011 can also be supported on the storage platform by providing support members at the bottom (the support members can include but are not limited to the rolling members 30 and the support members 40 described below). In this example, since the first wall portion 1011 is a flat wall portion, in order to ensure that the storage portion 10 is in an upright state, the adaptive adjustments that the support members need to make due to the first wall portion 1011 being an irregular wall portion can be omitted. For example, adjusting the heights of different support members can simplify the structure of the support members and reduce costs.

[0048] Secondly, since the first wall portion 1011 is a flat wall portion, it is also beneficial to make the bottom of the storage space 10a more regular, which is conducive to the user more conveniently taking the materials deposited at the bottom.

[0049] In some embodiments of the present invention, as Figures 1 to 5 shown, the storage portion 10 includes a peripheral wall 102, and the peripheral wall 102 is annularly arranged around the circumferential direction of the bottom wall 101 and is perpendicular to the first wall portion 1011.

[0050] The peripheral wall 102 can refer to an annular wall portion arranged around the circumferential direction of the bottom wall 101. The peripheral wall 102 can be but is not limited to circular, square, rectangular, etc. Exemplarily, as Figures 3 to 5 shown, the peripheral wall 102 can be circular.

[0051] In the above solution, the peripheral wall 102 is perpendicular to the first wall portion 1011. That is to say, the peripheral wall 102 is a vertical wall and the first wall portion 1011 is a horizontal wall. With this solution, the first wall portion 1011 can be directly placed flat on the storage platform to make the storage portion 10 in an upright state, and the implementation method is relatively simple. Since the peripheral wall 102 is perpendicular to the first wall portion 1011, the overall storage portion 10 has a straight-wall barrel-like structure, and the internal space is regular. On the one hand, it can make more effective use of every inch of space, facilitating the storage and accommodation of materials. On the other hand, the stability is also relatively good, not easy to tilt or collapse, which can reduce the probability of accidents caused by the instability of the barrel body during the moving process. Secondly, since the storage portion 10 has a straight-wall barrel-like structure, it is also convenient for the storage container 100 to be placed close to the wall, which can save storage space.

[0052] Optionally, the second wall portion 1012 and the peripheral wall 102 are connected with a circular arc transition. In this way, the probability of stress concentration between the second wall portion 1012 and the peripheral wall 102 can be reduced, which is beneficial to improving the structural reliability of the storage portion 10, reducing the risk of breakage or damage of the storage portion 10, and also enhancing the appearance of the storage portion 10. Secondly, the circular arc transition connection between the second wall portion 1012 and the peripheral wall 102 is also beneficial to the integral molding of the second wall portion 1012 and the peripheral wall 102 during the manufacturing of the storage portion 10, which can simplify the manufacturing process and reduce the cost.

[0053] Optionally, the first wall portion 1011 and the peripheral wall 102 are connected with a circular arc transition. In this way, the probability of stress concentration between the first wall portion 1011 and the peripheral wall 102 can be reduced, which is beneficial to improving the structural reliability of the storage portion 10, reducing the risk of breakage or damage of the storage portion 10, and also enhancing the appearance of the storage portion 10. Secondly, the circular arc transition connection between the first wall portion 1011 and the peripheral wall 102 is also beneficial to the integral molding of the first wall portion 1011 and the peripheral wall 102 during the manufacturing of the storage portion 10, which can simplify the manufacturing process and reduce the cost.

[0054] In some embodiments of the present utility model, the area of the second wall portion 1012 is S1, and the area of the bottom wall 101 is S, where 0.2 ≤ S1 / S ≤ 0.25.

[0055] In the above solution, S1 / S can be, but is not limited to, 0.2, 0.21, 0.22, 0.23, 0.24, 0.25, etc.

[0056] The ratio of the area S1 of the second wall portion 1012 to the area S of the bottom wall 101 is 0.2 - 0.25. That is to say, the first wall portion 1011 occupies a relatively large area of the bottom wall 101, that is, the first wall portion 1011 has a relatively large area, which is beneficial to improving the support stability of the storage portion 10 when it is in an upright state, while the second wall portion 1012 with an appropriate area can improve the support stability of the storage portion 10 in an inclined state.

[0057] When the storage part 10 is in the upright state, it is usually used to store more materials, and the upright state is usually the common state of the storage part 10. As an example, the first wall part 1011 can directly contact the placing platform, making the storage part 10 in the upright state. The first wall part 1011 has a larger area and can provide a larger supporting surface, reducing the risk of the storage part 10 tilting and improving the stability of the storage part 10 in the upright state. The first wall part 1011 can also be supported on the placing platform by arranging supporting components at the bottom (the supporting components include but are not limited to the rolling parts 30 and the supporting parts 40 described below). Thus, the first wall part 1011 can provide a larger layout space for the supporting components, which is conducive to making the supporting components more dispersed, and also conducive to reducing the risk of the storage part 10 tilting and improving the stability of the storage part 10 in the upright state.

[0058] When the storage part 10 is in the inclined state, the ratio of the area S1 of the second wall part 1012 to the area S of the bottom wall 101 is set within the above range. The area of the second wall part 1012 is not too small. After the second wall part 1012 contacts the placing platform, the two have a suitable contact surface, which can provide stable and reliable support for the storage part 10 in the inclined state and reduce the risk of the storage part 10 tilting in the inclined state.

[0059] In summary, by setting the area of the second wall part 1012 as S1 and the area of the bottom wall 101 as S, and 0.2 ≤ S1 / S ≤ 0.25, in this way, it can be ensured that when the storage part 10 is in the inclined state, it can maintain the inclined state without applying additional force; at the same time, when in the upright state, the storage part 10 will not tilt.

[0060] In some embodiments of the present utility model, as Figures 1 to 3 shown, the first wall part 1011 and the second wall part 1012 are connected by an arc transition.

[0061] It can be understood that connecting the first wall part 1011 and the second wall part 1012 by an arc transition is beneficial to evenly disperse the stress onto the first wall part 1011 and the second wall part 1012, reducing the problem of local stress concentration on the bottom wall 101 and reducing the risk of rupture or damage of the bottom wall 101 due to excessive stress. The arc transition also enables a more continuous and smooth structure to be formed between the first wall part 1011 and the second wall part 1012, which can improve the stability of the bottom wall 101. Moreover, during the manufacturing process of the storage part 10, the bottom wall 101 with an arc transition can be formed in one step by a mold, reducing the processing procedures and complexity and lowering the production cost.

[0062] In some embodiments of the present utility model, as Figure 1As shown, the second wall portion 1012 extends from the position connected to the first wall portion 1011 towards the top of the storage portion 10. In this way, the second wall portion 1012 is an inclined wall connecting the first wall portion 1011 and the peripheral wall 102 of the storage portion 10, facilitating the adjustment of the storage portion 10 to an inclined state.

[0063] In some embodiments of the present utility model, the storage container 100 includes rolling members 30, and at least two rolling members 30 are provided on the first wall portion 1011 and / or the second wall portion 1012.

[0064] The rolling members 30 can be, but are not limited to, rollers, axles, balls, etc., and the rolling members 30 can also be, but are not limited to, rubber materials, plastic materials, wood materials, metal materials, etc.

[0065] In the above solution, at least two rolling members 30 can be provided on the first wall portion 1011, or at least two rolling members 30 can be provided on the second wall portion 1012, or at least two rolling members 30 can be provided on both the first wall portion 1011 and the second wall portion 1012. When the first wall portion 1011 is provided with rolling members 30, it is convenient to move the storage portion 10 in the upright state; when the second wall portion 1012 is provided with rolling members 30, it is convenient to move the storage portion 10 in the inclined state.

[0066] The number of the rolling members 30 is at least two, and a larger number of rolling members 30 can increase the support stability for the first wall portion 1011 and / or the second wall portion 1012, and improve the movement stability of the storage portion 10 in the upright state or the inclined state.

[0067] In some embodiments of the present utility model, as Figure 3 shown, the first wall portion 1011 has an intersection line 1013 that meets the second wall portion 1012. At least two rolling members 30 are provided on the first wall portion 1011. The at least two rolling members 30 are close to the second wall portion 1012 and are arranged at intervals along the intersection line 1013.

[0068] The intersection line 1013 can refer to the dividing line where the first wall portion 1011 and the second wall portion 1012 meet. See Figure 3 .

[0069] In the above scheme, the rolling element 30 can be only arranged on the first wall portion 1011 and close to the second wall portion 1012, and at least two rolling elements 30 are arranged at intervals along the intersection line 1013, so that multiple rolling elements 30 are distributed along the same straight line, so that when the storage portion 10 is in an upright state, the storage portion 10 can be tilted at a smaller angle toward the side close to the second wall portion 1012 through multiple rolling elements 30, which can save more effort, and when moving, the first wall portion 1011 and the second wall portion 1012 are not in contact with the storage platform, and the friction between the rolling element 30 and the storage platform is relatively small, which can make it easier to move the storage portion 10. Similarly, when the storage portion 10 is in an inclined state, the storage portion 10 can be tilted at a smaller angle toward the side close to the first wall portion 1011 through multiple rolling elements 30, which can save more effort when adjusting the state of the storage portion 10 and is more convenient when moving the storage portion 10.

[0070] It can be understood that the rolling member 30 can facilitate the movement of the storage portion 10 in an upright state and a tilted state at the same time. The operation is simple and labor-saving, which can improve the user experience. It can also reduce the number of rolling members 30, which is beneficial to reducing the parts of the storage container 100 and reducing costs. It is also beneficial to reduce the assembly steps, improve assembly efficiency, and reduce the overall weight of the storage container 100.

[0071] In some embodiments of the present invention, Figures 1 to 3 As shown, the storage container 100 includes a plurality of support members 40 , which are disposed on the first wall portion 1011 , and the plurality of support members 40 are spaced apart in a direction parallel to the intersection line 1013 .

[0072] The support member 40 may be in the shape of, but not limited to, a column, a block, a strip, or a ring, etc. The support member 40 and the first wall portion 1011 may be, but not limited to, integrally formed, detachably connected, etc. The number of the support members 40 may be, but not limited to, two, three, or four, etc. For example, Figure 3 As shown, the number of the supporting members 40 is two.

[0073] In the above scheme, the support member 40 and the rolling member 30 cooperate with each other to reduce the inclination angle of the storage portion 10 in the upright state, which is beneficial for making the first wall portion 1011 in or approximately in a horizontal state, and can improve the stability and reliability of the storage portion 10 in the upright state.

[0074] Optionally, the height of the support member 40 relative to the first wall portion 1011 is equal to the protruding height of the rolling member 30 relative to the first wall portion 1011. Figure 1 The height of the support member 40 relative to the first wall portion 1011 can be Figure 1 H1, the protruding height of the rolling element 30 relative to the first wall portion 1011 can be Figure 1For the H2, by setting the support member 40 and the rolling member 30 into the above structures, when the storage part 10 is in an upright state, the first wall part 1011 can be in a horizontal state, which can further improve the stability of the storage part 10.

[0075] In some embodiments of the present utility model, such as Figure 1 , Figure 2 , Figure 4 shown, a blocking part 50 is provided inside the storage space 10a near the opening 10b. A protruding part 501 protruding toward the side close to the opening 10b is provided at the edge of the blocking part 50, and the blocking part 50 is arranged on the side close to the second wall part 1012.

[0076] Since the storage part 10 can be adjusted to an inclined state, the blocking part 50 can be at the position below the opening 10b when the storage part 10 is in an inclined state, so as to block the materials from falling out of the storage space 10a. Among them, the blocking part 50 can refer to a component that can play a blocking role, and can be, but not limited to, a baffle plate, a strip of blocking bars arranged in the same direction (refer to a comb), etc., which is not specifically limited here.

[0077] Since when the cover plate 20 and the storage part 10 are closed, the cover plate 20 and the blocking part 50 generally cannot be completely fitted, there is likely to be a gap between the cover plate 20 and the blocking part 50. By providing a protruding part 501 protruding toward the side close to the opening 10b at the edge of the blocking part 50, when the cover plate 20 and the storage part 10 are closed, the protruding part 501 can effectively block the materials from entering the gap between the cover plate 20 and the blocking part 50, ensuring the cleanliness on the blocking part 50.

[0078] In the above solution, by providing the blocking part 50 near the opening 10b on the inner wall of the storage space 10a of the storage part 10, and providing a protruding part 501 protruding toward the side close to the opening 10b at the edge of the blocking part 50, the probability of materials entering the gap between the cover plate 20 and the blocking part 50 can be reduced when the cover plate 20 and the storage part 10 are closed, which is beneficial to improving the user experience of the storage container 100.

[0079] In the description of this specification, the description referring to terms such as "some embodiments", "optionally", "furthermore" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0080] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A storage container, characterized in that: include: The storage portion has a storage space and an opening connected to the storage space, the storage portion includes a bottom wall, and the bottom wall includes a first wall portion and a second wall portion arranged at an angle to each other; wherein, The storage portion has an upright state and an inclined state. When the storage portion is in the upright state, the first wall portion is used to contact the storage platform and the opening faces directly above the storage container; when the storage portion is in the inclined state, the second wall portion is used to contact the storage platform and the opening faces the front side of the storage container, and the front side is the side where the user stands when using the storage container; A cover plate is arranged to cover the opening.

2. The storage container according to claim 1, characterized in that: The first wall portion is a straight wall portion.

3. The storage container according to claim 2, characterized in that: The storage portion includes a peripheral wall, which is arranged around the circumference of the bottom wall and is perpendicular to the first wall portion.

4. The storage container according to claim 1, characterized in that: The area of ​​the second wall portion is S1, and the area of ​​the bottom wall is S, wherein 0.2≤S1 / S≤0.

25.

5. The storage container according to claim 1, characterized in that: The first wall portion and the second wall portion are connected by an arc transition.

6. The storage container according to claim 5, characterized in that: The second wall portion extends from a position connected to the first wall portion toward a top of the storage portion.

7. The storage container according to any one of claims 1 to 6, characterized in that: The storage container includes a rolling element, and the first wall portion and / or the second wall portion is provided with at least two of the rolling elements.

8. The storage container according to claim 7, characterized in that: The first wall portion has an intersection line connected to the second wall portion, and the first wall portion is provided with at least two rolling elements, and the at least two rolling elements are close to the second wall portion and are arranged at intervals along the intersection line.

9. The storage container according to claim 8, characterized in that: The storage container includes a supporting member, wherein the supporting member is in plurality and is disposed on the first wall portion, and the plurality of supporting members are spaced apart in a direction parallel to the intersection line.

10. The storage container according to any one of claims 1 to 6, 8 and 9, characterized in that: A blocking portion close to the opening is provided on the inner side of the storage space, a protrusion protruding toward the side close to the opening is provided on the edge of the blocking portion, and the blocking portion is arranged close to the second wall portion.

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