Barrel with round convex points at top and round concave points at bottom

Abstract

The utility model provides a barrel with round convex points at the top and round concave points at the bottom, which belongs to the technical field of containers and comprises a barrel body, a top cover fixedly mounted at the top of the barrel body and a base fixedly connected to the bottom of the barrel body. The stacking mechanism comprises an inserting assembly fixedly mounted at the top of the top cover and a limiting assembly arranged at the top of the base and matched with the inserting assembly for use; the inserting assembly comprises a fixing column fixedly connected to the top of the top cover and a connecting column fixedly connected to the top of the fixing column. According to the utility model, through the cooperation of all parts between the plug-in assembly and the limiting assembly, the risk that the barrel body slides off in the carrying process can be effectively avoided, and after the barrel body is moved to a proper position, the connection among a plurality of barrel bodies can be quickly released, so that the safety of material transportation is improved, and meanwhile, the transportation efficiency is improved. And the reduction of production efficiency caused by complicated disassembly is also reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of containers, and in particular relates to a barrel with a top round convex point and a bottom round concave point. Background Art

[0002] Buckets with round convex dots on the top and round concave dots on the bottom are usually called "nested buckets" or "stacked buckets". The main purpose of this design is to facilitate stacking and storage, so that the buckets can be stacked tightly together, thereby improving the stability of the buckets and reducing storage space.

[0003] In the prior art, some stacked barrels do have the problem of poor connection firmness between barrels during use. When the barrels are stacked together, if the connection is not firm, they are prone to separation during transportation or movement, causing some barrels to slip, thereby causing material leakage, damage or other safety problems. Utility Model Content

[0004] The purpose of the present invention is to provide a barrel with round convex points on the top and round concave points on the bottom, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A barrel with a round convex point on the top and a round concave point on the bottom, comprising a supporting mechanism, a barrel body, a top cover fixedly mounted on the top of the barrel body, and a base fixedly connected to the bottom of the barrel body;

[0007] The stacking mechanism comprises a plug-in assembly fixedly mounted on the top of the top cover, and a limiting assembly arranged on the top of the base and used in conjunction with the plug-in assembly.

[0008] As a preferred solution of the present invention, the plug-in assembly includes a fixing column fixedly connected to the top of the top cover, and a connecting column fixedly connected to the top of the fixing column.

[0009] As a preferred solution of the present invention, the outer surface of the connecting column is slidably connected to a first slider, the outer surface of the first slider is fixedly connected to a second slider, and the inner surface of the second slider is in sliding contact with the outer surface of the first slider.

[0010] As a preferred solution of the present invention, the plug-in assembly further includes a protrusion disposed above the connecting post, and the inner surface of the protrusion is fixedly connected to the outer surface of the connecting post.

[0011] As a preferred solution of the present invention, the limiting assembly includes a groove formed on the surface of the base and a positioning column fixedly connected to the top of the base.

[0012] As a preferred solution of the present invention, a plug-in groove is provided on the surface of the positioning column, and limiting grooves are respectively provided on both sides of the inner wall of the plug-in groove.

[0013] As a preferred solution of the present invention, the limiting assembly also includes a spring fixedly mounted on the inner wall of the limiting groove, and a limiting block fixedly connected to the other end of the spring, and the outer surface of the limiting block is in sliding contact with the inner wall of the limiting groove.

[0014] Compared with the prior art, the beneficial effect of the present invention is that through the coordination between the various components of the plug-in assembly and the limiting assembly, not only can the risk of the barrel body slipping during transportation be effectively avoided, but also after it is moved to a suitable position, the connection between multiple barrel bodies can be quickly released, thereby improving the safety of material transportation while reducing the effect of reduced production efficiency due to complex disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of another perspective of the utility model as a whole;

[0018] Figure 3 This is a schematic diagram of the internal structure of the barrel in the present utility model;

[0019] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the local structure at point A;

[0020] Figure 5 It is an enlarged schematic diagram of the overall structure of the plug-in assembly in the utility model.

[0021] In the figure: 100, bearing mechanism; 101, barrel body; 102, top cover; 103, base; 200, stacking mechanism; 201, plug-in assembly 201a, fixing column; 201b, connecting column; 201c, first slider; 201d, second slider; 201e, protrusion; 202, limiting assembly; 202a, groove; 202b, positioning column; 202c, plug-in slot; 202d, limiting slot; 202e, spring; 202f, limiting block. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example 1

[0026] Reference Figures 1 to 5 , which is the first embodiment of the present invention, provides a barrel with a top round convex point and a bottom round concave point, which can effectively prevent some barrel bodies 101 from sliding off during the movement of multiple barrel bodies 101, and quickly separate the multiple barrel bodies 101 after they are moved to appropriate positions, which includes:

[0027] The supporting mechanism 100 includes a barrel body 101, a top cover 102 fixedly mounted on the top of the barrel body 101, and a base 103 fixedly connected to the bottom of the barrel body 101;

[0028] It should be noted that the barrel body 101 is used to support the top cover 102 and the base 103. Through the cooperation between the top cover 102 and the base 103, leakage of materials in the barrel can be effectively prevented.

[0029] The stacking mechanism 200 includes a plug-in assembly 201 fixedly mounted on the top of the top cover 102 , and a limiting assembly 202 disposed on the top of the base 103 and used in conjunction with the plug-in assembly 201 .

[0030] It should be noted that, through the cooperation between the various components in the plug-in assembly 201 and the limiting assembly 202, not only can some barrel bodies 101 be effectively prevented from slipping during the movement of multiple barrel bodies 101, but the multiple barrel bodies 101 can also be quickly separated after they are moved to appropriate positions.

[0031] Specifically, the plug assembly 201 includes a fixing post 201 a fixedly connected to the top of the top cover 102 , and a connecting post 201 b fixedly connected to the top of the fixing post 201 a .

[0032] The top cover 102 is also used to support the fixing column 201 a , and the fixing column 201 a is used to support the connecting column 201 b .

[0033] Furthermore, the outer surface of the connecting column 201b is slidably connected to the first slider 201c, the outer surface of the first slider 201c is fixedly connected to the second slider 201d, and the inner surface of the second slider 201d is in sliding contact with the outer surface of the first slider 201c.

[0034] The connecting column 201b is used to limit the first slider 201c and the second slider 201d, thereby preventing the positions of the first slider 201c and the second slider 201d from being offset.

[0035] Preferably, the plug-in assembly 201 further includes a protrusion 201e disposed above the connecting post 201b, and the inner surface of the protrusion 201e is fixedly connected to the outer surface of the connecting post 201b.

[0036] Among them, the outer surface of the second slider 201d can fit with the inner surface of the protrusion 201e. After the outer surface of the second slider 201d fits with the inner surface of the protrusion 201e, a certain degree of negative pressure can be generated, so that the first slider 201c and the protrusion 201e fit tightly together to form a sphere.

[0037] It should be noted that the limiting assembly 202 includes a groove 202 a formed on the surface of the base 103 and a positioning post 202 b fixedly connected to the top of the base 103 .

[0038] The base 103 is also used to support the positioning column 202b.

[0039] Furthermore, an inserting slot 202c is formed on the surface of the positioning post 202b, and limiting slots 202d are respectively formed on both sides of the inner wall of the inserting slot 202c.

[0040] The groove 202a is connected to the interior of the plug-in slot 202c, and the protrusion 201e can be inserted into the plug-in slot 202c through the groove 202a.

[0041] Specifically, the limiting assembly 202 further includes a spring 202e fixedly mounted on the inner wall of the limiting groove 202d, and a limiting block 202f fixedly connected to the other end of the spring 202e, wherein the outer surface of the limiting block 202f is in sliding contact with the inner wall of the limiting groove 202d.

[0042] Among them, the insertion of the protrusion 201e into the insertion groove 202c can squeeze the inclined surface of the limit block 202f, thereby squeezing the limit block 202f into the limit groove 202d and applying pressure to the spring 202e. After the plane of the protrusion 201e moves to a position in contact with the plane of the limit block 202f, the reaction force of the spring 202e resets the limit block 202f, and then limits the limit block 202f through the limit groove 202d, so that the limit block 202f limits the protrusion 201e, so that the protrusion 201e limits the top cover 102 of the other barrel body 101 through cooperation with the connecting column 201b and the fixing column 201a, thereby tightly connecting the two barrel bodies 101.

[0043] When in use, after the multiple barrels 101 are moved to the appropriate position, the barrel 101 at the top is pressed downward, so that the base 103 drives the positioning column 202b to move synchronously, and the positioning column 202b cooperates with the limiting groove 202d to drive the limiting block 202f to contact the first slider 201c, so that the first slider 201c squeezes the limiting block 202f into the limiting groove 202d. After the limiting block 202f moves to the position in contact with the arc surface of the first slider 201c, the spring 20 The reaction force of 2e pushes the limit block 202f out, so that the limit block 202f clamps and fixes the first slider 201c, pulls the barrel body 101 to drive the first slider 201c to rise, and causes the first slider 201c to drive the second slider 201d to move to a position that fits with the inner surface of the protrusion 201e, and generates a certain degree of negative pressure, so that the first slider 201c and the protrusion 201e fit tightly to form a sphere, thereby releasing the limit of the protrusion 201e by the limit block 202f.

[0044] In summary, through the coordination between the various components of the plug-in assembly 201 and the limiting assembly 202, not only can the risk of the barrel body 101 slipping during transportation be effectively avoided, but also after it is moved to a suitable position, the connection between multiple barrel bodies 101 can be quickly released, thereby improving the safety of material transportation while reducing the effect of reduced production efficiency due to complex disassembly.

[0045] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0046] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0047] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A barrel with a top convex point and a bottom concave point, characterized in that: include, The carrying mechanism (100) comprises a barrel body (101), a top cover (102) fixedly mounted on the top of the barrel body (101), and a base (103) fixedly connected to the bottom of the barrel body (101); The stacking mechanism (200) comprises a plug-in assembly (201) fixedly mounted on the top of the top cover (102), and a limiting assembly (202) arranged on the top of the base (103) and used in conjunction with the plug-in assembly (201).

2. The barrel with round convex points on the top and round concave points on the bottom according to claim 1, characterized in that: The plug-in assembly (201) comprises a fixing column (201a) fixedly connected to the top of the top cover (102), and a connecting column (201b) fixedly connected to the top of the fixing column (201a).

3. The barrel with round convex points on the top and round concave points on the bottom according to claim 2, characterized in that: The outer surface of the connecting column (201b) is slidably connected to a first slider (201c), the outer surface of the first slider (201c) is fixedly connected to a second slider (201d), and the inner surface of the second slider (201d) is in sliding contact with the outer surface of the first slider (201c).

4. The barrel with round convex points on the top and round concave points on the bottom according to claim 3, characterized in that: The plug-in assembly (201) further comprises a protrusion (201e) disposed above the connecting column (201b), wherein the inner surface of the protrusion (201e) is fixedly connected to the outer surface of the connecting column (201b).

5. The barrel with round convex points on the top and round concave points on the bottom according to claim 4, characterized in that: The limiting assembly (202) comprises a groove (202a) provided on the surface of the base (103) and a positioning column (202b) fixedly connected to the top of the base (103).

6. The barrel with round convex points on the top and round concave points on the bottom according to claim 5, characterized in that: A plug-in slot (202c) is provided on the surface of the positioning column (202b), and limiting slots (202d) are respectively provided on both sides of the inner wall of the plug-in slot (202c).

7. The barrel with round convex points on the top and round concave points on the bottom according to claim 6, characterized in that: The limiting assembly (202) further comprises a spring (202e) fixedly mounted on the inner wall of the limiting groove (202d), and a limiting block (202f) fixedly connected to the other end of the spring (202e), wherein the outer surface of the limiting block (202f) is in sliding contact with the inner wall of the limiting groove (202d).

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