Packaging box

Abstract

The utility model relates to a packaging box, and relates to the technical field of packaging products, the packaging box comprises a box body, a containing groove is formed in the box body, a box cover used for covering an opening of the containing groove is arranged on the box body, a plurality of partition plates are arranged in the containing groove, the partition plates are parallel to one another so that a containing groove can be formed between every two adjacent partition plates, and mounting columns are arranged on the partition plates; the side wall of the storage groove is provided with a sliding groove allowing the mounting column to be inserted and slide so as to adjust the size of the placement groove. The packaging box has the effect of improving the use universality of the packaging box.

Description

Technical Field

[0001] The present application relates to the field of packaging product technology, and in particular to a packaging box. Background Art

[0002] A packaging box is a box used to package products. It has the functions of ensuring the safety of products during transportation, improving the grade of products and promoting sales.

[0003] In the related art, a packaging box is generally provided with a plurality of partitions to enclose and form a plurality of independent placement slots, and objects can be placed in the placement slots individually. The side walls of the placement slots are engaged with the objects so that the objects can be neatly placed in the packaging box.

[0004] With respect to the above-mentioned related technologies, the inventors believe that since the objects to be placed vary in size, it is often necessary to customize packaging boxes of appropriate sizes according to the actual conditions of the objects. However, the widespread use of such packaging boxes is poor and there is still room for improvement. Utility Model Content

[0005] In order to improve the versatility of use of a packaging box, the present application provides a packaging box.

[0006] The present application provides a packaging box that adopts the following technical solution:

[0007] A packaging box comprises a box body, wherein a storage slot is provided in the box body, a box cover for covering the opening of the storage slot is provided on the box body, a plurality of partitions are provided in the storage slot, the plurality of partitions are parallel to each other so that a placement slot is formed between adjacent partitions, mounting posts are provided on the partitions, and a sliding slot for the mounting posts to be inserted and slid to adjust the size of the placement slot is provided on the side wall of the storage slot.

[0008] By adopting the above technical solution, the user can control the sliding of the partition according to the actual size of the object to be placed, so as to adjust the size of the placement slot. At this time, the packaging box can accommodate objects of different sizes, thereby improving the versatility of the packaging box.

[0009] Optionally, mounting grooves for placing mounting columns are provided on the two opposite side walls of the partition, and a spring is fixedly connected to the bottom surface of the mounting groove. The mounting column is fixedly connected to one end of the spring away from the bottom surface of the mounting groove. The spring has a natural state and a compressed state. When the spring is in the natural state, the end of the mounting column away from the fixed state extends out of the mounting groove opening. When the mounting groove is aligned with the sliding groove, the end of the mounting column away from the fixed state is inserted into the sliding groove. When the spring is in a compressed state, the mounting column is completely retracted into the mounting groove.

[0010] By adopting the above technical solution, when the partition needs to be installed in the storage slot, the user squeezes the installation column to make the installation column completely shrink into the installation slot. At this time, the partition can be normally inserted into the storage slot. After the partition moves a certain distance, the installation slot is aligned with the sliding slot. At this time, the end of the installation column away from the fixed end is inserted into the sliding slot to fix the partition on the packaging box, thereby facilitating the user to install the partition.

[0011] Optionally, a guide surface is obliquely provided on one end of the mounting column away from the spring, and the guide surface faces the plane where the bottom surface of the receiving groove is located.

[0012] By adopting the above technical solution, when the user controls the partition to be inserted into the storage groove, the guide surface of the installation column abuts against the end surface of the storage groove opening, and continues to apply force to the partition. The guide surface is subjected to the extrusion pressure of the side wall of the storage groove. Under the action of the guide surface, the extrusion force can be decomposed into a component force toward the bottom surface of the installation groove, so that the installation column can be completely retracted into the installation groove, thereby facilitating the user to install the partition.

[0013] Optionally, the bottom surface of the sliding groove is inclined along the length direction.

[0014] By adopting the above technical solution, when the inside of the packaging box needs to be cleaned, the partition needs to be taken out, and the user controls the partition to slide along the length direction of the sliding groove. At this time, the spring continuously transforms from a compressed state to a natural state. After the partition moves a certain distance, the mounting column slides out of the sliding groove. At this time, the partition can be taken out of the packaging box to realize the disassembly of the partition on the packaging box.

[0015] Optionally, a fixing ring is fixedly connected to the bottom surface of the mounting groove, and the spring abuts against an inner side wall of the fixing ring.

[0016] By adopting the above technical solution, when the spring is compressed, the fixing ring can radially limit the spring to reduce the excessive lateral bending of the spring when it is squeezed by the mounting column, thereby improving the safety of the spring when in use.

[0017] Optionally, the end surface of the mounting column connected to the spring is provided with a fixing groove for a fixing ring to be inserted and slid along the depth direction of the mounting groove; when the spring is in a natural state, the end of the fixing ring away from the fixed end is inserted into the fixing groove.

[0018] By adopting the above technical solution, when the mounting column moves along the depth direction of the mounting groove, the fixing ring has a certain guiding effect on the mounting column, so that the mounting column is more stable when moving in the mounting groove.

[0019] Optionally, a limiting block is provided on the side wall of the fixing ring, a limiting groove is opened on the side wall of the fixing groove for the limiting block to be inserted and slid along the depth direction of the fixing groove, and a clamping block which is clamped with the limiting block is provided on the side wall of the limiting groove.

[0020] By adopting the above technical solution, when the installation column moves in the direction away from the bottom surface of the installation groove, the locking block moves in the direction close to the limit block. After moving a certain distance, the limit block and the locking block are engaged, so that the installation column cannot continue to move in the original direction, thereby reducing the situation where the installation column and the partition are completely dropped out of the installation groove after being taken out of the packaging box, and reducing the situation where the spring is over-stretched and elastic failure occurs.

[0021] Optionally, a buffer is provided on the end surface of the limiting block facing the clamping block.

[0022] By adopting the above technical solution, when the clamping block moves toward the limiting block, the clamping block abuts against the buffer, reducing the impact force on the limiting block and reducing the damage to the limiting block and the clamping block during the collision.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The setting of the mounting column and the sliding groove enables the partition to slide in the packaging box. The user can adjust the size of the placement groove according to actual needs, thereby improving the versatility of the packaging box;

[0025] 2. The setting of the spring makes it easy for the user to install the partition in the packaging box, thereby facilitating the user to install the partition;

[0026] 3. The inclined sliding groove can realize the removal of the partition from the packaging box, so as to facilitate the user to carry out subsequent operations on the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the exploded structure of a packaging box according to an embodiment of the present application;

[0028] Figure 2 is a cross-sectional view of a packaging box according to an embodiment of the present application;

[0029] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0030] Explanation of the accompanying drawings: 1. Box body; 2. Storage slot; 3. Box cover; 4. Partition; 5. Placement slot; 6. Mounting column; 7. Sliding slot; 8. Mounting slot; 9. Spring; 10. Guide surface; 11. Fixed ring; 12. Fixed slot; 13. Limit block; 14. Limit slot; 15. Clamp block; 16. Buffer. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The present application embodiment discloses a packaging box. Figure 1 and Figure 2 The packaging box includes a box body 1, a box cover 3 and a plurality of partitions 4. A storage groove 2 for placing the partition 4 is coaxially opened in the box body 1. The length of the partition 4 is consistent with the width of the bottom surface of the storage groove 2. The partition 4 is arranged parallel to the storage groove 2 so that a placement groove 5 is formed between adjacent partitions 4. The box cover 3 covers the opening of the storage groove 2.

[0033] Mounting grooves 8 are provided on both end surfaces of the partition 4 along the length direction of the partition 4, and the depth direction of the mounting grooves 8 is perpendicular to the end surface of the partition 4 where the mounting grooves 8 are provided. A spring 9 is welded to the bottom surface of the mounting groove 8, and the spring 9 extends along the depth direction of the mounting groove 8. A mounting column 6 is welded to the end of the spring 9 away from the bottom surface of the mounting groove 8, and the shape and size of the end surface of the mounting column 6 that abuts against the spring 9 is consistent with the shape and size of the bottom surface of the mounting groove 8. A sliding groove 7 is provided on the side wall along the length direction of the storage groove 2 for the mounting column 6 to be inserted and slid along the length direction, and the bottom surface of the sliding groove 7 is inclined along the length direction. When the side wall of the partition 4 abuts against the bottom surface of the storage groove 2, the mounting groove 8 is aligned with the sliding groove 7. The spring 9 has a natural state and a compressed state. When the spring 9 is in the natural state, the end of the mounting column 6 away from the fixed end extends out of the opening of the mounting slot 8. When the mounting slot 8 is aligned with the sliding slot 7, the extended part of the mounting column 6 is inserted into the sliding slot 7; when the spring 9 is in the compressed state, the mounting column 6 is completely retracted into the mounting slot 8.

[0034] When the user needs to place an object in the box body 1, the user squeezes the installation column 6 to make the installation column 6 completely shrink in the installation groove 8. At this time, the partition 4 is controlled to be inserted into the installation groove 8. When the installation groove 8 is aligned with the sliding groove 7, the end of the installation column 6 away from the bottom surface of the installation groove 8 is inserted into the sliding groove 7 to achieve the installation of the partition 4 in the box body 1. At this time, the user controls the partition 4 to move along the length direction of the storage groove 2 according to the size of the object to be placed, so as to adjust the placement groove 5 to a size suitable for the object. The object abuts against the side wall of the partition 4, and the baffle is not easy to slide in the box body 1. At this time, objects of different specifications can be placed in the box body 1, thereby improving the versatility of the box body 1. When the partition 4 needs to be taken out of the box body 1, the user controls the partition 4 to slide along the inclined direction of the bottom surface of the sliding groove 7, so that the installation column 6 pops out of the sliding groove 7, so that the user can take the partition 4 out of the box body 1.

[0035] In order to facilitate the user to install the partition 4, a guide surface 10 is obliquely arranged on the end of the installation column 6 away from the spring 9, and the guide surface 10 faces the end surface where the bottom surface of the storage groove 2 is located. When the partition 4 is close to the opening of the storage groove 2, the guide surface 10 abuts against the end surface where the opening of the storage groove 2 is located, and continues to control the partition 4 to move in the direction close to the bottom surface of the storage groove 2. The guide surface 10 is squeezed by the side wall of the storage groove 2, so that the installation column 6 is completely retracted into the installation groove 8, thereby facilitating the user to install the partition 4.

[0036] Reference Figure 2 and Figure 3 A fixing ring 11 is welded on the bottom surface of the installation groove 8. The fixing ring 11 is in the shape of a circular column. The fixing ring 11 extends along the depth direction of the installation groove 8. The spring 9 abuts against the inner side wall of the fixing ring 11. A fixing groove 12 is provided on the end surface of the installation column 6 connected to the spring 9 for the fixing ring 11 to be inserted and slid along the depth direction of the installation groove 8. When the spring 9 is in a natural state, the end of the fixing ring 11 away from the fixing is inserted into the fixing groove 12, so that the installation column 6 moves more stably under the guidance of the fixing ring 11. When the installation column 6 is completely retracted in the installation groove 8, the end of the fixing ring 11 away from the fixing abuts against the bottom surface of the fixing groove 12. When the spring 9 is compressed by the installation column 6, the fixing ring 11 can limit the spring 9 radially to reduce the elastic failure of the spring 9 due to excessive lateral bending.

[0037] In order to reduce the possibility that the mounting post 6 completely falls out of the mounting groove 8 when the partition 4 is taken out from the box body 1, a limiting block 13 is welded on the side wall of one end portion of the fixing ring 11 along the length direction, and a limiting groove 14 is provided on the side wall of the fixing groove 12 for the limiting block 13 to be inserted and slid along the depth direction of the fixing groove 12, and a clamping block 15 is welded on the side wall of the limiting groove 14. The clamping block 15 and the limiting block 13 are consistent in shape and size. When the mounting post 6 moves in the direction away from the bottom surface of the mounting groove 8, the clamping block 15 moves in the direction close to the limiting block 13. After the mounting post 6 moves a certain distance, the limiting block 13 is clamped with the clamping block 15, so that the clamping block 15 cannot continue to move in the original direction, thereby making it impossible for the mounting post 6 to continue to move in the original direction, thereby reducing the possibility that the mounting post 6 completely falls out of the mounting groove 8 and causes the spring 9 to be over-stretched, thereby reducing the possibility of elastic failure of the spring 9. A buffer 16 is provided on the end face of the limit block 13 facing the clamping block 15. The buffer 16 is an object that plays a buffering and protective role, and can be a sponge pad, an air cushion, etc. In this embodiment, a sponge pad is used for illustration. The sponge pad is hot-melt connected to the end face of the limit block 13 facing the clamping block 15. When the clamping block 15 moves toward the limit block 13, the clamping block 15 collides with the sponge pad, reducing the impact force on the limit block 13 and the clamping block 15, thereby reducing the possibility of damage to the limit block 13 and the clamping block 15 when they collide with each other.

[0038] The implementation principle of a packaging box in an embodiment of the present application is: the user controls the movement of the partition 4 in the box body 1 according to the size of the object to be placed, so as to adjust the placement groove 5 to a size suitable for the object to be placed, so that objects of different specifications can be placed in the box body 1, thereby improving the versatility of use of the box body 1.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A packaging box, characterized in that: The invention comprises a box body (1), wherein a storage groove (2) is provided in the box body (1), wherein a box cover (3) for covering the opening of the storage groove (2) is arranged on the box body (1), wherein a plurality of partitions (4) are arranged in the storage groove (2), wherein the plurality of partitions (4) are parallel to each other so that a placement groove (5) is formed between adjacent partitions (4), wherein mounting posts (6) are arranged on the partitions (4), and wherein a sliding groove (7) for the mounting posts (6) to be inserted and slidably moved so as to adjust the size of the placement groove (5) is arranged on the side wall of the storage groove (2).

2. A packaging box according to claim 1, characterized in that: The partition (4) has two opposite side walls on which mounting grooves (8) are provided for mounting columns (6) to be placed. The bottom surface of the mounting groove (8) is fixedly connected with a spring (9). The mounting column (6) is fixedly connected to one end of the spring (9) away from the bottom surface of the mounting groove (8). The spring (9) has a natural state and a compressed state. When the spring (9) is in the natural state, the end of the mounting column (6) away from the fixed position extends out of the opening of the mounting groove (8). When the mounting groove (8) is aligned with the sliding groove (7), the end of the mounting column (6) away from the fixed position is inserted into the sliding groove (7). When the spring (9) is in the compressed state, the mounting column (6) is completely retracted into the mounting groove (8).

3. A packaging box according to claim 2, characterized in that: A guide surface (10) is obliquely provided on one end of the mounting column (6) away from the spring (9), and the guide surface (10) faces the plane where the bottom surface of the storage groove (2) is located.

4. A packaging box according to claim 2, characterized in that: The bottom surface of the sliding groove (7) is inclined along the length direction.

5. A packaging box according to claim 2, characterized in that: A fixing ring (11) is fixedly connected to the bottom surface of the installation groove (8), and the spring (9) abuts against the inner side wall of the fixing ring (11).

6. A packaging box according to claim 5, characterized in that: The end surface of the mounting column (6) connected to the spring (9) is provided with a fixing groove (12) for the fixing ring (11) to be inserted and slid along the depth direction of the mounting groove (8); when the spring (9) is in a natural state, the end of the fixing ring (11) away from the fixing is inserted into the fixing groove (12).

7. A packaging box according to claim 6, characterized in that: A limiting block (13) is arranged on the side wall of the fixing ring (11), a limiting groove (14) is provided on the side wall of the fixing groove (12) for the limiting block (13) to be inserted and slid along the depth direction of the fixing groove (12), and a clamping block (15) is arranged on the side wall of the limiting groove (14) for clamping with the limiting block (13).

8. A packaging box according to claim 7, characterized in that: A buffer piece (16) is provided on the end surface of the limit block (13) facing the clamping block (15).

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