Molded pulp packaging structure

Abstract

The utility model relates to the technical field of molding packaging, and discloses a paper pulp molding packaging structure which comprises a packaging body, the top of the packaging body is provided with an object containing groove and a limiting groove, the inner wall of the limiting groove is provided with a fixing device, the inner wall of the object containing groove is provided with an object taking-out device, the fixing device comprises a clamping plate and a clamping pin, and the clamping plate is connected with the limiting groove. The clamping plate fixedly connected with the outer wall of the packaging body is inserted into a limiting groove formed in the top of the adjacent packaging body, so that the clamping plate and the limiting groove are connected in a clamped mode, then the clamping pin is manually pressed, and the clamping plate is fixed to the inner wall of the packaging body through the clamping pin. And the clamping pins are stressed to move in the inner walls of the packaging bodies and enter the clamping grooves formed in the outer walls of the clamping plates to limit and fix the clamping plates, so that the two packaging bodies are mounted and fixed, the packaging bodies are conveniently spliced and used, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molded packaging, in particular to a pulp molded packaging structure. Background Art

[0002] Pulp molding is a three-dimensional papermaking technology that uses waste paper as raw material and shapes paper products into certain shapes using special molds on a molding machine.

[0003] The existing pulp molded packaging structure can refer to the Chinese utility model patent with the authorization announcement number CN217075107U, which discloses a pulp molded packaging structure. "The pulp molded packaging structure includes: a box body, the box body is recessed to form a receiving groove; a baffle, one end of the baffle is connected to the top opening of the box body, and the other end of the baffle extends along the bottom direction of the box body; a buffer block is located between the baffle and the box body, one end of the buffer block is fixed to the baffle, and the other end of the buffer block is fixed to the outer wall of the receiving groove. The packaging structure adopts one-piece molding, which takes into account the exquisite appearance and the buffering performance of resisting deformation, reduces the labor and material costs, and improves the work efficiency."

[0004] When the above-mentioned equipment is in use, it is formed as a whole, which takes into account both the exquisite appearance and the buffering performance of resisting deformation, and reduces the labor and material costs. However, during the use of the above-mentioned device, the internal storage slot may not be fully utilized, which will cause the device to become unbalanced during transportation, causing the device to fall, making it inconvenient to splice and use the device, reducing the scope of application of the device, and the above-mentioned device is not convenient for taking out the items stored inside, resulting in reduced practicality of the device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a pulp molding packaging structure, which has the advantages of being able to splice and disassemble the device for use, thereby increasing the scope of application of the device, and of being easy to take out items stored inside the device, thereby increasing the practicality of the device, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a pulp molding packaging structure, comprising a packaging body, the top of the packaging body is provided with a storage groove and a limit groove, the inner wall of the limit groove is provided with a fixing device, and the inner wall of the storage groove is provided with an article taking-out device;

[0007] The fixing device comprises a clamping plate and a clamping pin, wherein the clamping pin is inserted into the inner wall of the clamping plate to fix the clamping plate in the inner wall of the packaging body;

[0008] The article taking-out device comprises a paper strip and a pull ring, and manually pulling the pull ring drives the paper strip to move and straighten and drives the article to rise.

[0009] As a preferred technical solution of the utility model, the shape of the clamping plate is L-shaped, and the outer wall of the clamping plate is slidably connected to the inner wall of the limiting groove.

[0010] As a preferred technical solution of the utility model, one end of the pin is inserted into the inner wall of the packaging body and is slidably connected to the inner wall of the packaging body. A slot is provided on the outer wall of the card plate at a position corresponding to the pin, and the inner wall of the slot is slidably connected to the outer wall of the pin.

[0011] As a preferred technical solution of the utility model, two ends of the paper strip are fixedly connected to the inner wall of the storage groove, and the paper strip passes through the partition and is slidably connected to the inner wall of the partition.

[0012] As a preferred technical solution of the utility model, a shock absorbing plate is fixedly connected to the inner wall of the storage slot, and the shock absorbing plate is made of corrugated cardboard, and the shock absorbing plate is located at the four corners of the bottom of the inner wall of the storage slot.

[0013] As a preferred technical solution of the utility model, a reinforcing plate is fixedly connected to the inner wall of the packaging body, a sliding groove is opened at the bottom of the packaging body at a position corresponding to the pull ring, and the inner wall of the sliding groove is slidably connected to the pull ring.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The pulp molded packaging structure inserts a card plate fixedly connected to the outer wall of the packaging body into a limiting groove opened on the top of the adjacent packaging body, so that the card plate and the limiting groove are mutually engaged, and then manually presses the card pin so that the card pin is forced to move in the inner wall of the packaging body and enters the card slot opened on the outer wall of the card plate, thereby limiting and fixing the card plate, thereby realizing the installation and fixation of two packaging bodies, facilitating the splicing and use of the packaging bodies, and improving the practicality of the device.

[0016] 2. The pulp molded packaging structure manually pulls the pull ring to move in the inner wall of the square groove, and at the same time drives the paper strip to slide in the inner wall of the partition, so that the paper strip is gradually straightened. In the process of straightening the paper strip, it can drive the items placed on the top of the paper strip to move and rise from the inner wall of the storage slot, making it easy to take out the items. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the taking-out device of the utility model.

[0020] In the figure: 1. packaging body; 2. storage slot; 3. limiting slot; 4. clamping plate; 5. latch; 6. shock-absorbing plate; 7. paper strip; 8. pull ring; 9. partition; 10. reinforcement plate; 11. square slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 - Figure 3 A pulp molding packaging structure comprises a packaging body 1, a storage groove 2 and a limiting groove 3 are provided on the top of the packaging body 1, a fixing device is provided on the inner wall of the limiting groove 3, and an article taking-out device is provided on the inner wall of the storage groove 2;

[0023] The fixing device includes a card plate 4 and a card pin 5. The card pin 5 is inserted into the inner wall of the card plate 4 to fix the card plate 4 in the inner wall of the packaging body 1. One end of the card pin 5 is inserted into the inner wall of the packaging body 1 and is slidably connected to the inner wall of the packaging body 1. A card slot is opened at the position corresponding to the outer wall of the card plate 4 and the card slot is slidably connected to the outer wall of the card pin 5. The shape of the card plate 4 is L-shaped, and the outer wall of the card plate 4 is slidably connected to the inner wall of the limiting groove 3. The card plate 4 fixedly connected to the outer wall of the packaging body 1 is inserted into the limiting groove 3 opened at the top of the adjacent packaging body 1, so that the card plate 4 and the limiting groove 3 are mutually engaged, and then the card pin 5 is manually pressed so that the card pin 5 is forced to move in the inner wall of the packaging body 1 and enters the card slot opened on the outer wall of the card plate 4, and the card plate 4 is limited and fixed, thereby realizing the installation and fixation of the two packaging bodies 1, which is convenient for splicing and use of the packaging bodies 1.

[0024] The article taking-out device comprises a paper strip 7 and a pull ring 8, and the pull ring 8 is manually pulled to drive the paper strip 7 to move, straighten and drive the article to rise, both ends of the paper strip 7 are fixedly connected to the inner wall of the storage slot 2, the paper strip 7 passes through the partition 9 and is slidably connected to the inner wall of the partition 9, the inner wall of the packaging body 1 is fixedly connected with a reinforcing plate 10, a slide groove is provided at the bottom of the packaging body 1 at a position corresponding to the pull ring 8, and the inner wall of the slide groove is slidably connected to the pull ring 8, the pull ring 8 is manually pulled to make the pull ring 8 move in the inner wall of the square groove 11, and at the same time drive the paper strip 7 to slide in the inner wall of the partition 9, so that the paper strip 7 is gradually straightened, and in the process of straightening the paper strip 7, it can drive the article placed on the top of the paper strip 7 to move and rise from the inner wall of the storage slot 2, so as to facilitate the taking out of the article.

[0025] A shock-absorbing plate 6 is fixedly connected to the inner wall of the storage slot 2, and the shock-absorbing plate 6 is made of corrugated cardboard. The shock-absorbing plate 6 is located at the four corners of the bottom of the inner wall of the storage slot 2, and can perform shock-absorbing treatment on the items stored on the inner wall of the storage slot 2 to prevent the bottom of the items from colliding with the storage slot 2 during transportation.

[0026] Working principle: when in use, the card plate 4 fixedly connected to the outer wall of the packaging body 1 is inserted into the limiting groove 3 opened on the top of the adjacent packaging body 1, so that the card plate 4 and the limiting groove 3 are mutually engaged, and then the locking pin 5 is manually pressed so that the locking pin 5 is forced to move in the inner wall of the packaging body 1 and enters the locking groove opened on the outer wall of the card plate 4, and the card plate 4 is limited and fixed, thereby realizing the installation and fixation of the two packaging bodies 1, which is convenient for splicing the packaging bodies 1. By manually pulling the pull ring 8, the pull ring 8 moves in the inner wall of the square groove 11, and at the same time drives the paper strip 7 to slide in the inner wall of the partition 9, so that the paper strip 7 is gradually straightened. In the process of straightening the paper strip 7, it can drive the objects placed on the top of the paper strip 7 to move and rise from the inner wall of the storage slot 2, so as to facilitate the removal of the objects.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulp molded packaging structure, comprising a packaging body (1), characterized in that: The top of the packaging body (1) is provided with a storage groove (2) and a limiting groove (3), the inner wall of the limiting groove (3) is provided with a fixing device, and the inner wall of the storage groove (2) is provided with an item taking-out device; The fixing device comprises a clamping plate (4) and a clamping pin (5), wherein the clamping pin (5) is inserted into the inner wall of the clamping plate (4) to fix the clamping plate (4) to the inner wall of the packaging body (1); The article taking-out device comprises a paper strip (7) and a pull ring (8), and manually pulling the pull ring (8) drives the paper strip (7) to move and straighten, and drives the article to rise.

2. A pulp molding packaging structure according to claim 1, characterized in that: The shape of the clamping plate (4) is L-shaped, and the outer wall of the clamping plate (4) is slidably connected to the inner wall of the limiting groove (3).

3. A pulp molding packaging structure according to claim 1, characterized in that: One end of the latch (5) is inserted into the inner wall of the packaging body (1) and is slidably connected to the inner wall of the packaging body (1); a latch groove is provided at a position on the outer wall of the latch plate (4) corresponding to the latch groove (5), and the inner wall of the latch groove is slidably connected to the outer wall of the latch groove (5).

4. A pulp molding packaging structure according to claim 1, characterized in that: The two ends of the paper strip (7) are fixedly connected to the inner wall of the storage groove (2), and the paper strip (7) passes through the partition (9) and is slidably connected to the inner wall of the partition (9).

5. The pulp molding packaging structure according to claim 1, characterized in that: A shock absorbing plate (6) is fixedly connected to the inner wall of the storage groove (2), and the shock absorbing plate (6) is made of corrugated cardboard. The shock absorbing plate (6) is located at the four corners of the bottom of the inner wall of the storage groove (2).

6. The pulp molding packaging structure according to claim 1, characterized in that: A reinforcing plate (10) is fixedly connected to the inner wall of the packaging body (1), a sliding groove is provided at a position corresponding to the pull ring (8) at the bottom of the packaging body (1), and the inner wall of the sliding groove is slidably connected to the pull ring (8).

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