Packaging structure with compressing function

Abstract

The utility model discloses a packaging structure with a compressing function. The packaging structure comprises a lower-layer packaging plate, an upper-layer packaging plate and a packaging cover. A sunken packaging groove is formed in the lower-layer packaging plate, and a plurality of packaging grooves which are uniformly spaced are correspondingly formed in the packaging groove; the packaging groove is matched with the upper-layer packaging plate in size, the upper-layer packaging plate is correspondingly embedded in the packaging groove, and the upper end face of the upper-layer packaging plate is flush with the upper end face of the lower-layer packaging plate in height. According to the device, the overall structure is reasonable, the upper-layer packaging plate with the proper size is placed in the packaging groove firstly, then a product in the packaging groove is pressed and fixed through the pressing spring and the pressing plate arranged in the packaging groove, fixed packaging of the product is achieved, and the safety of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paperboard packaging, in particular to a packaging structure with a pressing function. Background Art

[0002] In the existing packaging technology, the structural setting is usually common and simple. Most packaging structures only place the product in the packaging structure without fixing and protecting the product placed inside. At most, the product is cushioned by setting foam items.

[0003] However, for some valuable products, products that are easy to break, and products that are difficult to transport, it is necessary to fix the products inside.

[0004] For example: (Announcement No.: "A packaging box packaging structure" disclosed in the technical solution of CN217995226U, for example: "A packaging box" disclosed in the technical solution of CN219258079U, and for example: "A packaging fixing box and packaging box" disclosed in the technical solution of CN216887652U.

[0005] The above technical solutions all adopt the method of setting various limiting components, receiving components and some fixing components inside the packaging box to fix the internal products; however, most of the fixing structures in the above technical solutions and the existing technical solutions directly fix the products without leaving any buffer space for the products, etc., which may still cause damage to the products when encountering severe bumps, and the overall structural setting is not reasonable, which affects the transportation quality of the products.

[0006] Therefore, in order to solve the above problems, it is necessary to develop a packaging structure with a compression function that has a reasonable structure and can improve packaging performance and product transportation safety. Utility Model Content

[0007] The purpose of the utility model is to provide a packaging structure with a compacting function in view of the shortcomings of the prior art; the technical solution is as follows:

[0008] A packaging structure with a compacting function, comprising a lower packaging board, an upper packaging board and a packaging cover; the lower packaging board is provided with a concave packaging groove, and a plurality of packaging grooves with even intervals are correspondingly provided in the packaging groove; the packaging groove is adapted to the size of the upper packaging board, the upper packaging board is correspondingly embedded in the packaging groove, and the upper end surface of the upper packaging board is flush with the upper end surface of the lower packaging board;

[0009] The lower end surface of the upper packaging plate is also provided with a compression groove corresponding to the position of the packaging groove, and a compression plate is correspondingly provided in each compression groove, and a compression spring is correspondingly provided between the compression plate and the groove bottom of the compression groove, and the compression spring can be correspondingly pressed into the packaging groove to correspondingly compress the product in the packaging groove;

[0010] The packaging cover is correspondingly covered on the upper end surface of the upper packaging board, and correspondingly covers the outer edge position of the lower packaging board.

[0011] Furthermore, a vertical limiting groove is provided at the groove side wall position of the packaging groove of the lower packaging board; and a limiting block corresponding to the position of the limiting groove is provided at the side wall of the upper packaging board.

[0012] Furthermore, the packaging grooves in the packaging groove are arranged in a circular array, and the clamping grooves on the lower end surface of the upper packaging board are also arranged in a circular array. Under the action of the limit grooves and the limit blocks, after the upper packaging board is installed, the packaging grooves correspond to the clamping grooves.

[0013] Furthermore, the side wall of the upper packaging board is also provided with an inwardly recessed annular groove, which is provided with a circumferential circle; and the side wall of the packaging groove of the lower packaging board is provided with a transverse slot at the position of the annular groove;

[0014] When the upper packaging board is correspondingly embedded in the packaging groove, the annular groove corresponds to the position of the transverse slot, and a transverse plug plate is also arranged in the transverse slot. The transverse plug plate is inserted from the transverse slot into the annular groove, so that the upper packaging board is fixed in the up and down direction.

[0015] Furthermore, the annular groove and the transverse slots are respectively provided in three layers; and the transverse slots on the groove wall of the packaging groove of the lower mounting plate are provided in at least three places, and transverse plug plates are respectively provided in the three slots.

[0016] Furthermore, vertical connecting plates are correspondingly arranged at the ends of the three horizontal plug plates at the same location, three horizontal plug plates are arranged on one vertical connecting plate, and the three horizontal plug plates are correspondingly inserted into the horizontal slots and the annular groove.

[0017] Furthermore, the upper outer side wall of the lower packaging board is also provided with a receiving groove corresponding to the position of the vertical connecting plate, the horizontal plug plate is inserted into the horizontal slot, and the vertical connecting plate is correspondingly embedded in the receiving groove.

[0018] Beneficial effects: The utility model has the following beneficial effects:

[0019] 1) The overall structure of the device is reasonable. First, the upper packaging plate with suitable size is placed in the packaging groove, and then the product in the packaging groove is pressed and fixed by the compression spring and the compression plate arranged in the packaging groove, so as to realize the fixed packaging of the product and increase the safety of the product;

[0020] 2) In the device, the upper packaging board is covered as a whole by the packaging cover, and in order to fix the upper packaging board, an annular groove and a transverse slot are provided, and the transverse plug plate is inserted into the transverse slot and the annular groove through the cooperation of the transverse plug plate to fix the upper packaging board and prevent the upper packaging board from being lifted up, and the structure is reasonable and ingenious;

[0021] 3) In this device, three layers of horizontal plug boards at the same location are arranged on the same vertical connecting plate, and the same vertical connecting plate drives the three horizontal plug boards to move and fix, and the structure is reasonably arranged and easy to use;

[0022] 4) The outer side of the lower packaging board of the device is also provided with a receiving groove, and the vertical connecting plate can be placed in the receiving groove. The overall structure is reasonable, and the installation of the packaging cover is convenient, and the structure is ingenious and reasonable;

[0023] 5) The packaging cover in this device covers the upper packaging board and the lower packaging board as a whole from above, especially the side position of the lower packaging board, so that the vertical connecting board on the side can be covered to prevent the vertical connecting board from moving, and at the same time facilitate the removal of the vertical connecting board, and the structural setting is reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the structural diagram of the utility model;

[0025] Figure 2 This is an exploded view of the utility model;

[0026] Figure 3 for Figure 2 Middle A-direction view;

[0027] Figure 4 for Figure 2 Center B view. DETAILED DESCRIPTION

[0028] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0029] like Figure 1 and Figure 2 As shown, a packaging structure with a pressing function includes a lower packaging board 1, an upper packaging board 2 and a packaging cover 3; a concave packaging groove 4 is provided on the lower packaging board 1, and a plurality of packaging grooves 5 with uniform intervals are correspondingly provided in the packaging groove 4; the packaging groove 4 is adapted to the size of the upper packaging board 2, the upper packaging board 2 is correspondingly embedded in the packaging groove 4, and the upper end surface of the upper packaging board 2 is at the same height as the upper end surface of the lower packaging board 1.

[0030] The lower end surface of the upper packaging plate 2 is also provided with a clamping groove 6 corresponding to the position of the packaging groove 5. A clamping plate 7 is correspondingly provided in each clamping groove 6, and a clamping spring 8 is correspondingly provided between the clamping plate 7 and the bottom of the clamping groove 6. The clamping spring 8 can be pressed into the packaging groove 5 accordingly to compress the product in the packaging groove 5 accordingly.

[0031] The packaging cover 3 covers the upper end surface of the upper packaging board 2 and covers the outer edge of the lower packaging board 1 .

[0032] like Figure 3 and Figure 4 As shown, a vertical limiting groove 9 is further provided at the groove side wall position of the packaging groove 4 of the lower packaging board 1; and a limiting block 10 corresponding to the position of the limiting groove 9 is provided at the side wall of the upper packaging board 2.

[0033] The packaging grooves 5 in the packaging groove 4 are arranged in a circular array, and the clamping grooves 6 on the lower end surface of the upper packaging board 2 are also arranged in a circular array. Under the action of the limit grooves 9 and the limit blocks 10, after the upper packaging board 2 is installed, the packaging grooves 5 correspond to the clamping grooves 6 in position.

[0034] The side wall of the upper packaging board 2 is also provided with an inwardly recessed annular groove 11, which is provided with a circumferential circle; and the side wall of the packaging groove 5 of the lower packaging board 1 is provided with a transverse slot 12 at the same position as the annular groove 11;

[0035] When the upper packaging board 2 is correspondingly embedded in the packaging groove 4, the annular groove 11 corresponds to the position of the transverse slot 12. A transverse plug plate 13 is also provided in the transverse slot 12. The transverse plug plate 13 is inserted from the transverse slot 12 into the annular groove 11, so that the upper packaging board 2 is fixed in the up and down direction.

[0036] The annular groove 11 and the transverse slot 12 are respectively provided in three layers; and the transverse slots 12 on the groove wall of the packaging groove 4 of the lower mounting plate are provided with at least three locations, and transverse plug plates 13 are respectively provided in the three slots.

[0037] The ends of the three horizontal plug plates 13 at the same location are correspondingly provided with vertical connecting plates 14 , and three horizontal plug plates 13 are provided on one vertical connecting plate 14 . The three horizontal plug plates 13 are correspondingly inserted into the horizontal slots 12 and the annular groove 11 .

[0038] The upper outer side wall of the lower packaging board 1 is also provided with a receiving groove 15 corresponding to the position of the vertical connecting plate 14 , the horizontal plug plate 13 is inserted into the horizontal slot 12 , and the vertical connecting plate 14 is correspondingly embedded in the receiving groove 15 .

[0039] The specific working principle of the device is as follows: when the device is used, the product to be packaged is directly placed in the packaging slot, wherein the structural setting of the packaging slot can be designed according to the shape of the product to be placed.

[0040] A packaging groove is provided on the lower mounting plate, and a packaging groove is provided in the packaging groove. Then, the upper mounting plate can be placed in the packaging groove. After the upper mounting plate is embedded in the packaging groove, the product in the packaging groove is correspondingly sealed. The packaging structure of the prior art can be arranged in this way. However, in order to further increase the installation performance of the internal products, the device is provided with a clamping groove.

[0041] The position of the clamping groove corresponds to the position of the packaging groove below, so the clamping plate in the clamping groove can extend into the clamping groove under the action of the clamping spring to clamp the product and keep the position of the internal product fixed. However, since the upper mounting plate does not have any restricting mechanism, the upper clamping plate may be bounced up by the clamping spring under the action of the clamping spring. Therefore, the device is provided with a structure for fixing the upper packaging plate.

[0042] First, three annular grooves with the same upper and lower intervals are set on the side wall of the upper packaging board, and then three transverse slots corresponding to the positions of the annular grooves are set on the side wall of the groove body of the packaging groove. After this setting, the transverse plug-in plate is inserted into the transverse slot. After the transverse plug-in plate is inserted inward into the annular groove, the position of the upper packaging board can be fixed. At the same time, in order to facilitate the insertion and removal of the transverse plug-in plate, the three transverse plug-in plates are arranged as a whole, and the outside is installed through a vertical connecting plate. At the same time, a receiving groove is set on the outside of the lower packaging board, and the vertical connecting plate is placed in the receiving groove accordingly.

[0043] At the same time, the packaging cover can be covered on the upper end surface of the upper packaging plate, and the edge position just covers the vertical connecting rod as a whole to prevent the vertical connecting plate from moving outward. The vertical connecting plate limits the movement of the horizontal plug plate, and the horizontal plug plate correspondingly limits the movement of the upper packaging plate. The compression spring in the compression groove in the upper packaging plate presses the compression plate downward, and the compression plate presses the product in the packaging groove to fix the product.

[0044] In addition, the pressing plate in the device is fixed by a pressing spring, which has a certain buffering effect to prevent the internal products from being affected by severe bumps. The overall structural setting is very reasonable and ingenious.

[0045] The above-mentioned specific implementation mode is only a preferred embodiment of the present invention and is not intended to limit the implementation of the present invention and the scope of the claims. All equivalent changes and modifications made according to the content of the patent protection scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A packaging structure with a compacting function, characterized in that: The packaging cover (3) comprises a lower packaging board (1), an upper packaging board (2) and a packaging cover (3); the lower packaging board (1) is provided with a concave packaging groove (4), and a plurality of packaging grooves (5) with even intervals are correspondingly provided in the packaging groove (4); the packaging groove (4) is adapted to the size of the upper packaging board (2), the upper packaging board (2) is correspondingly embedded in the packaging groove (4), and the upper end surface of the upper packaging board (2) is at the same height as the upper end surface of the lower packaging board (1); The lower end surface of the upper packaging plate (2) is also provided with a compression groove (6) corresponding to the position of the packaging groove (5), and a compression plate (7) is correspondingly provided in each compression groove (6), and a compression spring (8) is correspondingly provided between the compression plate (7) and the groove bottom of the compression groove (6), and the compression spring (8) can be pressed into the packaging groove (5) accordingly to compress the product in the packaging groove (5) accordingly; The packaging cover (3) covers the upper end surface of the upper packaging board (2) and covers the outer edge of the lower packaging board (1).

2. A packaging structure with a compacting function according to claim 1, characterized in that: A vertical limiting groove (9) is also provided at the groove side wall position of the packaging groove (4) of the lower packaging board (1); and a limiting block (10) corresponding to the position of the limiting groove (9) is provided at the side wall of the upper packaging board (2).

3. The packaging structure with a compacting function according to claim 2, characterized in that: The packaging grooves (5) in the packaging groove (4) are arranged in a circular array, and the pressing grooves (6) on the lower end surface of the upper packaging plate (2) are also arranged in a circular array. Under the action of the limiting grooves (9) and the limiting blocks (10), after the upper packaging plate (2) is installed, the packaging grooves (5) correspond to the pressing grooves (6) in position.

4. The packaging structure with a compacting function according to claim 1 is characterized in that: The side wall of the upper packaging plate (2) is also provided with an inwardly recessed annular groove (11), and the annular groove (11) is provided with a circumferential circle; and the side wall of the packaging groove (5) of the lower packaging plate (1) is provided with a transverse slot (12) at the same position as the annular groove (11); When the upper packaging plate (2) is correspondingly embedded in the packaging groove (4), the annular groove (11) and the transverse slot (12) are in corresponding positions, and a transverse insert plate (13) is also arranged in the transverse slot (12). The transverse insert plate (13) is inserted from the transverse slot (12) into the annular groove (11), so that the upper packaging plate (2) is fixed in the vertical direction.

5. The packaging structure with a compacting function according to claim 4 is characterized in that: The annular groove (11) and the transverse slot (12) are respectively provided in three layers; and the transverse slots (12) on the groove wall of the packaging groove (4) of the lower installation plate are provided in at least three places, and transverse plug plates (13) are respectively provided in the three slots.

6. The packaging structure with a compacting function according to claim 5, characterized in that: The ends of the three transverse plug plates (13) at the same location are correspondingly provided with vertical connecting plates (14), and three transverse plug plates (13) are provided on one vertical connecting plate (14). The three transverse plug plates (13) are correspondingly inserted into the transverse slots (12) and the annular groove (11).

7. The packaging structure with a compacting function according to claim 6 is characterized in that: The upper outer side wall of the lower packaging board (1) is also provided with a receiving groove (15) corresponding to the position of the vertical connecting plate (14); the horizontal plug plate (13) is inserted into the horizontal slot (12); and the vertical connecting plate (14) is correspondingly embedded in the receiving groove (15).

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