Up-down detachable package box

Abstract

The utility model discloses an up-down detachable parcel box, which comprises a box body and a base, the box body comprises an upper box body and a lower box body which can be detachably connected up and down, and the upper box body and the lower box body can be placed in the lower box body after being detached; a containing chamber with a downward opening is formed in the bottom of the box body, the base is detachably connected with the box body, and after the base and the box body are detached, the base can be contained in the containing chamber and detachably connected with the containing chamber. When the parcel box is transported, the upper box body can be placed in the lower box body, and the base can be contained and connected in the containing chamber at the bottom of the box body.

Description

Technical Field

[0001] The utility model relates to the field of parcel boxes, and particularly to a vertically detachable parcel box. Background Art

[0002] A parcel box is a device specifically used for mailing, placing parcels and letters, and is mostly set outside the yard, by the roadside outside the gate of a building, for the delivery personnel and users to temporarily store parcels and letters.

[0003] At present, common parcel boxes are generally assembled by sheet metal parts, including a box body and a base for supporting the box body. Among them, the two side plates symmetrically arranged on the left and right of the box body are generally of an integral structure, extending from the bottom to the top of the parcel box. Coupled with the base protruding from the bottom of the box body, this results in a relatively high overall height of the parcel box, occupying a large amount of transportation space during transportation.

[0004] If the overall height of the entire parcel box including the box body and the base can be effectively reduced, it is beneficial to reduce the occupied space of the parcel box during transportation, which is very beneficial for reducing transportation costs. Summary of the Utility Model

[0005] The main purpose of the utility model is to propose a vertically detachable parcel box, aiming to solve the problem that the existing parcel box occupies a large amount of transportation space due to its too high overall height during transportation.

[0006] To solve the above problems, the utility model proposes a vertically detachable parcel box, including a box body and a base; the box body includes an upper box body and a lower box body that can be detachably connected up and down, and the upper box body can be placed in the lower box body after being detached from the lower box body; the bottom of the box body is configured as a receiving chamber with an opening facing downwards, the base is detachably connected to the box body, and the base can be accommodated in the receiving chamber and detachably connected to the receiving chamber after being detached from the box body.

[0007] In some embodiments, the upper box body has a closed bottom, the lower box body has a closed top, and the upper box body is detachably connected to the top of the lower box body through the bottom.

[0008] Preferably, the bottom of the upper box body includes a bottom folding edge bent inward at a right angle and a bottom plate fixedly lapped on the top of the bottom folding edge, and the top of the lower box body includes a top folding edge bent inward at a right angle and a top plate fixedly lapped on the bottom of the top folding edge; the upper box body is detachably connected to the top plate of the lower box body through the bottom plate.

[0009] Preferably, two adjacent bottom folded edges respectively have inclined splicing walls, the two inclined splicing walls are spliced and connected in a butt joint manner, and the outer end of the butt joint connection part forms a bottom splicing convex column protruding from the two inclined splicing walls; two adjacent top folded edges respectively have inclined splicing walls, the two inclined splicing walls are spliced and connected in a butt joint manner, and the outer end of the butt joint connection part forms a top splicing convex column protruding from the two inclined splicing walls; the bottom splicing convex column and the top splicing convex column are spliced and connected in an up-and-down butt joint manner.

[0010] In some embodiments, the bottom of the lower box body includes a bottom plate and the bottom parts of side plates spliced on both sides of the bottom plate. The front and rear sides of the bottom plate and the bottom parts of side plates spliced on both sides of the bottom plate extend downward to construct the accommodation chamber, and an inner folded horizontal wall is horizontally bent inward at the bottom of the accommodation chamber. The inner folded horizontal wall includes a left horizontal wall and a right horizontal wall, and connection holes are provided on the left horizontal wall and the right horizontal wall to connect the base.

[0011] Preferably, the base includes a first base and a second base respectively located on both sides of the bottom of the lower box body. Both the first base and the second base are rectangular frame structures. Connection holes are provided on both long frame sides of the first base, and connection holes are also provided on both long frame sides of the second base. One of the long frame sides of the first base is connected to the left horizontal wall, and one of the long frame sides of the second base is connected to the right horizontal wall.

[0012] Preferably, a first connection frame body and a second connection frame body are fixed at the top of the accommodation chamber. Both the first connection frame body and the second connection frame body are rectangular frame structures. Connection holes are provided on both long frame sides of the first connection frame body, and connection holes are also provided on both long frame sides of the second connection frame body; after the base and the lower box body are disassembled, the first base is sleeved on the first connection frame body, and the two long frame sides of the first base are respectively connected to the two long frame sides of the first connection frame body. The second base is sleeved on the second connection frame body, and the two long frame sides of the second base are respectively connected to the two long frame sides of the second connection frame body.

[0013] Preferably, the number of connection holes on one long frame side of the first base is different from the number of connection holes on the other long frame side.

[0014] Beneficial effects: Through the setting of the detachable upper box body and lower box body, after disassembly, the upper box body can be placed in the lower box body; the base is also designed to be detachable from the lower box body. Coupled with the accommodation chamber provided at the bottom of the lower box body and opening downward, the disassembled base can be detachably connected in the accommodation chamber. Thus, during transportation, since the upper box body and the base are both hidden in the lower box body, it can effectively reduce the space occupied by the transportation of the packaging box and save transportation costs. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first orientation of a vertically detachable parcel box in an embodiment of the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the second orientation of a vertically detachable parcel box in an embodiment of the present invention;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the upper box body in an embodiment of the present invention;

[0019] Figure 4 is Figure 3 an enlarged schematic view of part B in

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the lower box body in an embodiment of the present invention;

[0021] Figure 6 is Figure 5 an enlarged schematic view of part A in

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of a vertically detachable parcel box after removing the base in an embodiment of the present invention. Detailed implementation manners

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0025] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. 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.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] The present utility model provides a detachable upper and lower parcel box. By designing the box body of the detachable upper and lower parcel box into a detachable upper box body and a lower box body, the upper box body can be placed in the lower box body during transportation. In addition, the base is also detachably connected to the lower box body, and a receiving chamber is provided at the bottom of the lower box body. During transportation, the base can also be received and connected in the receiving chamber. In this way, the upper box body and the base can both be hidden inside the lower box body, thereby effectively reducing the height of the entire parcel box, reducing the space occupied during transportation, and thus saving transportation costs.

[0028] Specifically, in an embodiment of the utility model, as Figures 1 to 7 shown, the detachable upper and lower parcel box includes a box body 100 and a base 3. Different from the prior art, the box body 100 includes an upper box body 1 and a lower box body 2 that can be detachably connected up and down. After the upper box body 1 and the lower box body 2 are detached, the upper box body 1 can be placed in the lower box body 2. It should be noted that the size of the upper box body 1 is smaller than that of the lower box body 2, so that after detachment, the upper box body 1 can be placed in the lower box body 2. The bottom of the box body 100 is configured as a receiving chamber 200 with an opening facing downwards. The base 3 is detachably connected to the box body 100, and after the base 3 and the box body 100 are detached, the base 3 can be received in the receiving chamber 200 and detachably connected to the receiving chamber 200.

[0029] The upper box body 1 and the base 3 of the above-mentioned upper and lower detachable packing box can both be hidden inside the lower box body 2, thereby reducing the space occupied during transportation, saving transportation space and reducing transportation costs.

[0030] To achieve detachable connection, in this embodiment, specifically, the upper box body 1 has a closed bottom, and the lower box body 2 also has a closed top. Thus, the upper box body 1 and the lower box body 2 are independent box body structures, and the inner cavities formed inside them do not communicate with each other and do not affect each other. Therefore, after the items are delivered, they have the characteristic of being isolated from each other.

[0031] It should be noted that the upper box body 1 is provided with an article placement chamber (not marked), and a letter delivery port (not marked) is provided on the front side. A baffle 4 that pivots downward to open at a certain angle is provided on the letter delivery port. By pivoting the baffle 4 to open at a certain angle, letters can be delivered into the placement chamber. After delivery, the baffle 4 automatically resets under the action of gravity to block the delivery port. At the same time, to facilitate taking the letters, an upper box door 5 that pivots upward to open at a certain angle is also provided on the front side of the upper box body 1 below the delivery port. By opening the upper box door 5 at a certain angle, the letters can be taken out from the placement chamber.

[0032] The lower box body 2 is also provided with a placement chamber, and the space of this placement chamber is relatively large and can be used for delivering packages. To facilitate delivery, the lower box body 2 is provided with a lower box door 6 that pivots laterally to open. It can be opened for delivery, and when it needs to be taken after delivery, it can also be opened for taking.

[0033] During disassembly, since the upper box body 1 and the lower box body 2 are respectively independent box body structures, disassembly can be achieved. Specifically, the bottom of the upper box body 1 includes a bottom folding edge 7 that bends inward at a right angle, and a bottom plate 8 that is fixedly lapped on the top of the bottom folding edge 7. The top of the lower box body 2 includes a top folding edge 9 that bends inward at a right angle, and a top plate 10 that is fixedly lapped on the bottom of the top folding edge 9. In this way, the upper box body 1 is detachably connected to the top plate 10 of the lower box body 2 through the bottom plate 8. During detachable connection, fastening connection is achieved through bolts and nuts. When disassembly is required, loosen the bolts and nuts, and disassembly can be achieved, which is simple and convenient. In this embodiment, to facilitate the connection of bolts and nuts, the nuts can be fixedly connected to the bottom of the top plate 10. Of course, the corresponding connection holes need to be set naturally. Thus, through the arrangement of the bottom folding edge 7 and the top folding edge 9, on the one hand, the connection strength of the bottoms of the upper box body 1 and the lower box body 2 can be effectively increased, and on the other hand, the bottom plate 8 and the top plate 10 can be internally lapped between the two to connect the upper and lower boxes, enabling the upper and lower boxes to have independent bottoms and tops without sharing the same partition, so that they have their own independent top and bottom structures, providing a guarantee for the detachable of the two.

[0034] Since the bottom of the upper box body 1 forms a bottom folded edge 7 and the top of the lower box body 2 forms a top folded edge 9, in order to make the outside of the packaging box, especially the corners, form continuous upper and lower butt joints. In this embodiment, two adjacent bottom folded edges 7 respectively have inclined splicing walls 300, the two inclined splicing walls 300 are butt-jointed, and the outer end of the butt-joint connection forms a bottom splicing convex column 11 protruding from the two inclined splicing walls 300. And two adjacent top folded edges 9 also respectively have inclined splicing walls 300, the two inclined splicing walls 300 are butt-jointed, and the outer end of the butt-joint connection forms a top splicing convex column 12 protruding from the two inclined splicing walls 300. And the bottom splicing convex column 11 and the top splicing convex column 12 are butt-jointed up and down. In this way, at the corners of the packaging box, continuous upper and lower butt-joints are formed, and the whole is continuous, improving the product quality.

[0035] To achieve the detachable connection between the lower box body 2 and the base 3, specifically, in this embodiment, the bottom of the lower box body 2 includes a bottom plate 13 and side plate bottoms 14 (also the side plate bottoms of the lower box body 2) spliced on both sides of the bottom plate 13. The front and rear sides of the bottom plate 13 and the side plate bottoms 14 spliced on both sides of the bottom plate 13 extend downward to construct the accommodation chamber 200, and the bottom of the accommodation chamber 200 is also horizontally bent inward to form an inner folded horizontal wall 15. The inner folded horizontal wall 15 has a left horizontal wall 151 and a right horizontal wall 152, and the left horizontal wall 151 and the right horizontal wall 152 are provided with connection holes to connect the base 3.

[0036] Specifically, how to achieve the connection with the base 3. In this embodiment, the base 3 includes a first base 31 and a second base 32 respectively located on both sides of the bottom of the lower box body 2. The first base 31 and the second base 32 are both rectangular frame structures. Connection holes are opened on both long frame sides 400 of the first base 31, and connection holes are also opened on both long frame sides 400 of the second base 32. One of the long frame sides 400 of the first base 31 is connected to the left horizontal wall 151, and one of the long frame sides 400 of the second base 32 is connected to the right horizontal wall 152. Thus, after connection, the first base 31 and the second base 32 form a state where the short frame sides are erected to support the box body 100.

[0037] To enable the base 3 to be accommodated in the accommodation chamber 200 and connected to the accommodation chamber 200, in this embodiment, a first connection frame 16 and a second connection frame 17 are fixed to the top of the accommodation chamber 200. Both the first connection frame 16 and the second connection frame 17 are rectangular frame structures. Connection holes are provided on both long frame sides 400 of the first connection frame 16, and connection holes are also provided on both long frame sides 400 of the second connection frame 17. After the base 3 and the lower box body 2 are disassembled, the first base 31 is sleeved on the first connection frame 16, and the two long frame sides 400 of the first base 31 are respectively connected to the two long frame sides 400 of the first connection frame 16. The second base 32 is sleeved on the second connection frame 17, and the two long frame sides 400 of the second base 32 are respectively connected to the two long frame sides 400 of the second connection frame 17. Thus, during transportation, the first base 31 and the second base 32 can be hidden inside the accommodation chamber 200.

[0038] Considering increasing the strength of the base 3, the first connection frame 16, and the second connection frame 17, in this embodiment, the first base 31 and the second base 32 are both provided with base strengthening flanges 18 on the same side, and the first connection frame 16 and the second connection frame 17 are also both provided with frame increasing flanges 19 on the same side.

[0039] In this embodiment, as an improvement, the number of connection holes on one long frame side 400 of the first base 31 is different from the number of connection holes on the other long frame side 400. By setting connection holes with different numbers on the corresponding long frame sides, during connection, paired connection can be carried out through the corresponding number of connection holes, which can increase the convenience of connection.

[0040] As a preference of this embodiment, a strengthening beam 20 is further provided at the top of the accommodation chamber 200. The strengthening beam 20 separates the first connection frame 16 and the second connection frame 17, so that the first connection frame 16 and the second connection frame 17 are respectively symmetrically located on both sides of the strengthening beam 20. During transportation, the first base 31 and the second base 32 are respectively sleeved and connected to the corresponding connection frame 17, so as to be hidden inside the accommodation chamber 200.

[0041] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A parcel box with upper and lower detachable parts, comprising a box body and a base, characterized in that: The box body comprises an upper box body and a lower box body which can be detachably connected up and down, and the upper box body can be placed in the lower box body after being detached from the lower box body; the bottom of the box body is configured as a storage chamber with an opening facing downward, and the base can be detachably connected to the box body, and the base can be accommodated in the storage chamber and detachably connected to the storage chamber after being detached from the box body.

2. The upper and lower detachable parcel box according to claim 1, characterized in that: The upper box body has a closed bottom, the lower box body has a closed top, and the upper box body is detachably connected to the top of the lower box body through the bottom.

3. The upper and lower detachable parcel box according to claim 2, characterized in that: The bottom of the upper box body includes a bottom folded edge bent inward at a right angle and a bottom plate fixedly overlapped on the top of the bottom folded edge; the top of the lower box body includes a top folded edge bent inward at a right angle and a top plate fixedly overlapped on the bottom of the top folded edge; the upper box body is detachably connected to the top plate of the lower box body through the bottom plate.

4. The upper and lower detachable parcel box according to claim 3, characterized in that: The two adjacent bottom folding edges respectively have an oblique splicing wall, the two oblique splicing walls are spliced ​​together, and the outer ends of the splicing connection form a bottom splicing boss protruding from the two oblique splicing walls; the two adjacent top folding edges respectively have an oblique splicing wall, the two oblique splicing walls are spliced ​​together, and the outer ends of the splicing connection form a top splicing boss protruding from the two oblique splicing walls; the bottom splicing boss and the top splicing boss are spliced ​​together up and down.

5. The upper and lower detachable parcel box according to claim 1, characterized in that: The bottom of the lower box body includes a bottom plate and the bottom of the side plates spliced ​​on both sides of the bottom plate, the front and rear sides of the bottom plate and the bottom of the side plates spliced ​​on both sides of the bottom plate extend downward to construct the accommodating chamber, and the bottom of the accommodating chamber is also horizontally bent inward to form an inward folded horizontal wall, the inward folded horizontal wall has a left horizontal wall and a right horizontal wall, and the left horizontal wall and the right horizontal wall are provided with connecting holes to connect the base.

6. The upper and lower detachable parcel box according to claim 5, characterized in that: The base includes a first base and a second base respectively located on both sides of the bottom of the lower box body, the first base and the second base are both rectangular frame structures, connection holes are opened on the two long frame sides of the first base, and connection holes are also opened on the two long frame sides of the second base. One of the long frame sides of the first base is connected to the left horizontal wall, and one of the long frame sides of the second base is connected to the right horizontal wall.

7. The upper and lower detachable parcel box according to claim 6, characterized in that: A first connecting frame and a second connecting frame are fixed to the top of the accommodating chamber, and both the first connecting frame and the second connecting frame are rectangular frame structures. Connection holes are provided on both long frame sides of the first connecting frame, and connection holes are also provided on both long frame sides of the second connecting frame. After the base and the lower box are disassembled, the first base is covered on the first connecting frame, and the two long frame sides of the first base are respectively connected to the two long frame sides of the first connecting frame, and the second base is covered on the second connecting frame, and the two long frame sides of the second base are respectively connected to the two long frame sides of the second connecting frame.

8. The upper and lower detachable parcel box according to claim 7, characterized in that: The number of the connecting holes on one of the long frame sides of the first base is different from the number of the connecting holes on the other long frame side.

Images