Cylindrical box

Abstract

The utility model relates to the technical field of storage boxes, in particular to a cylindrical box. Comprising a box body and a cover body, and the cover body is used for covering the box body; the box body comprises an outer cylinder, an inner cylinder, a supporting body and a bottom support, the supporting body is located between the outer cylinder and the inner cylinder, and the supporting body is arranged on the outer surface of the inner cylinder in a sleeving mode; the bottom support is connected with the supporting body, the bottom support is located at the bottom of the supporting body, and the bottom support is used for bearing an inner cylinder; the supporting body is in a spiral shape; the bottom support comprises a ring body and ribs, the supporting body is connected with the ring body, and the ribs are arranged in the ring body; the supporting body and the bottom support are arranged between the outer barrel and the inner barrel, so that the outer barrel and the inner barrel have a stable distance, the spiral supporting body has structural stability and reduces the possibility of deformation, the protection performance of the inner barrel is improved, meanwhile, the structure arranged at intervals has good moisture resistance, and the protection performance on external objects in the storage and conveying process is improved.

Description

Technical Field

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

[0002] There are various styles of boxes used for storage to meet different needs. Among them, cylindrical boxes meet the storage needs of columnar objects. However, during storage and transportation, squeezing and humid environments are inevitable, causing the cylindrical boxes to deform and be damaged by moisture. Therefore, the existing cylindrical box structure cannot meet the storage and transportation needs of columnar objects and needs to be improved. Summary of the Invention

[0003] In order to overcome the shortcomings of the cylindrical box in the prior art that it is easy to be deformed and damaged by moisture, the purpose of the utility model is to provide a cylindrical box, improve the stability of the shape of the cylindrical box body, and increase the service life.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] A cylindrical box comprises a box body and a cover, wherein the cover is used to cover the box body;

[0006] The box body includes an outer tube, an inner tube, a support body and a bottom bracket, wherein the support body is located between the outer tube and the inner tube, and the support body is sleeved on the outer surface of the inner tube;

[0007] The base is connected to the support body, is located at the bottom of the support body, and is used to support the inner cylinder;

[0008] The support body is in a spiral shape;

[0009] The base includes a ring body and ribs, the support body is connected to the ring body, and the ribs are arranged in the ring body.

[0010] Furthermore, the inner cylinder includes a cylinder body and a connecting portion, the connecting portion starts from the open end of the cylinder body and extends in a direction away from the cylinder body, and the cover body is connected to the connecting portion.

[0011] Furthermore, the connecting portion is provided with a plurality of grooves, and the grooves are recessed on the side surface of the connecting portion.

[0012] Furthermore, the inner cylinder also includes a first ring body and a second ring body, the first ring body is located at the intersection of the cylinder and the connecting part and extends in a direction away from the central axis of the cylinder, the second ring body is connected to the first ring body, the second ring body is spaced apart from the cylinder, and the end of the support body is embedded between the second ring body and the cylinder.

[0013] Furthermore, the second ring body contacts the inner wall of the outer tube.

[0014] Furthermore, the outer cylinder is provided with a limiting groove, and the ring body is embedded in the limiting groove.

[0015] The beneficial effects of the present invention are as follows: by arranging a support body and a base between the outer cylinder and the inner cylinder, a stable spacing is maintained between the outer cylinder and the inner cylinder; the spiral support body has structural stability and reduces the possibility of deformation, thereby improving the protection of the inner cylinder; and at the same time, the structure with the spacing arrangement has good moisture resistance, thereby improving the protection of external objects during storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the present invention.

[0019] Reference numerals include:

[0020] 1—Box body 11—Outer cylinder 12—Inner cylinder

[0021] 121 - cylinder 122 - connection part 123 - first ring

[0022] 124—Second ring 13—Support body 14—Bottom support

[0023] 2—Cover. DETAILED DESCRIPTION

[0024] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0025] See also Figures 1 to 3 The utility model is a cylindrical box, comprising a box body 1 and a cover body 2, wherein the cover body 2 is used to cover the box body 1;

[0026] The box body 1 includes an outer tube 11, an inner tube 12, a support body 13 and a base 14. The support body 13 is located between the outer tube 11 and the inner tube 12, and the support body 13 is sleeved on the outer surface of the inner tube 12.

[0027] The bottom bracket 14 is connected to the support body 13 and is located at the bottom of the support body 13. The bottom bracket 14 is used to support the inner cylinder 12.

[0028] The support body 13 is spiral-shaped;

[0029] The base 14 includes a ring body 141 and ribs 142 . The support body 13 is connected to the ring body 141 , and the ribs 142 are disposed in the ring body 141 .

[0030] Specifically, in this embodiment, the box body 1 includes an outer tube 11 and an inner tube 12, wherein the outer tube 11 and the inner tube 12 are spaced apart to form a cavity, and a support body 13 and a bottom bracket 14 are placed in the cavity, wherein the bottom bracket 14 holds up the inner tube 12 so that the bottom of the inner tube 12 and the bottom of the outer tube 11 are spaced apart, and the support body 13 is sleeved on the outer wall of the inner tube 12 to protect the inner tube 12. Preferably, the support body 13 is an iron bar processed into a spring shape to protect the inner tube 12. When the external force squeezes the outer tube 11, the support body 13 is pressed against the inner tube 12. The support body 13 plays a protective role. Preferably, the support body 13 is spirally shaped so that the shape of the support body 13 has strong stability, so it plays a key role in protecting the inner cylinder 12. At the same time, it provides all-round protection for external objects in the inner cylinder 12. The arrangement of the support body 13 and the base 14 allows the outer cylinder 11 and the inner cylinder 12 to be spaced apart. When in a humid environment, the outer cylinder 11 is damp, which reduces the possibility of the inner cylinder 12 being damp, thereby ensuring that external objects in the inner cylinder 12 are intact.

[0031] By arranging the support body 13 and the base 14 between the outer cylinder 11 and the inner cylinder 12, a stable spacing is maintained between the outer cylinder 11 and the inner cylinder 12. The spiral support body 13 has structural stability and reduces the possibility of deformation, thereby improving the protection of the inner cylinder 12. At the same time, the structure with a spacing arrangement has good moisture resistance, thereby improving the protection of foreign objects during storage and transportation.

[0032] The inner cylinder 12 includes a cylinder body 121 and a connecting portion 122 . The connecting portion 122 starts from the open end of the cylinder body 121 and extends away from the cylinder body 121 . The cover body 2 is connected to the connecting portion 122 to improve the firmness of the connection between the inner cylinder 12 and the cover body 2 .

[0033] The connecting portion 122 is provided with a plurality of grooves, which are recessed on the side surface of the connecting portion 122 to reduce friction between the cover 2 and the connecting portion 122 .

[0034] The inner cylinder 12 also includes a first ring body 123 and a second ring body 124. The first ring body 123 is located at the intersection of the cylinder 121 and the connecting portion 122 and extends in a direction away from the central axis of the cylinder 121. The second ring body 124 is connected to the first ring body 123. The second ring body 124 is spaced apart from the cylinder 121. The end of the support body 13 is embedded between the second ring body 124 and the cylinder 121. The first ring body 123 and the second ring body 124 are in a vertical state. The arrangement of the first ring body 123 and the second ring body 124 has the purpose of enhancing the structural firmness of the inner cylinder 12, and at the same time fixes the support body 13 to prevent the support body 13 from shifting and detaching from the inner cylinder 12, thereby improving the service life of the box body 1.

[0035] The second ring body 124 contacts the inner wall of the outer tube 11 , thereby increasing the firmness of the connection between the inner tube 12 and the outer tube 11 .

[0036] The outer cylinder 11 is provided with a limiting groove, and the ring body 141 is embedded in the limiting groove, further ensuring the relative stability of the structure among the outer cylinder 11, the inner cylinder 12, the support body 13 and the base 14, thereby increasing the service life of the cylindrical box and improving the protection against external objects.

[0037] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A cylindrical box, characterized in that: It comprises a box body (1) and a cover body (2), wherein the cover body (2) is used to cover the box body (1); The box body (1) comprises an outer tube (11), an inner tube (12), a support body (13) and a base (14); the support body (13) is located between the outer tube (11) and the inner tube (12); and the support body (13) is sleeved on the outer surface of the inner tube (12); The base (14) is connected to the support body (13), and the base (14) is located at the bottom of the support body (13). The base (14) is used to support the inner cylinder (12); The support body (13) is in a spiral shape; The base (14) comprises a ring body (141) and ribs (142); the support body (13) is connected to the ring body (141); and the ribs (142) are arranged in the ring body (141).

2. The cylindrical box according to claim 1, characterized in that: The inner cylinder (12) comprises a cylinder body (121) and a connecting portion (122). The connecting portion (122) starts from the open end of the cylinder body (121) and extends in a direction away from the cylinder body (121). The cover body (2) is connected to the connecting portion (122).

3. The cylindrical box according to claim 2, characterized in that: The connecting portion (122) is provided with a plurality of grooves, and the grooves are recessed on the side surface of the connecting portion (122).

4. The cylindrical box according to claim 2, characterized in that: The inner cylinder (12) further comprises a first ring body (123) and a second ring body (124), wherein the first ring body (123) is located at the intersection of the cylinder (121) and the connecting portion (122) and extends in a direction away from the central axis of the cylinder (121), and the second ring body (124) is connected to the first ring body (123). The second ring body (124) is spaced apart from the cylinder (121), and the end of the support body (13) is embedded between the second ring body (124) and the cylinder (121).

5. The cylindrical box according to claim 4, characterized in that: The second ring body (124) contacts the inner wall of the outer cylinder (11).

6. The cylindrical box according to claim 1, characterized in that: The outer cylinder (11) is provided with a limiting groove, and the ring body (141) is embedded in the limiting groove.

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