Pearl wool case base with adjustable base size

Abstract

The utility model discloses a pearl wool case base capable of adjusting the size of the base, which comprises a base plate body and four cushion blocks arranged on the base plate body, and further comprises a limiting mechanism, a base plate, a control mechanism and a control mechanism, wherein the limiting mechanism is used for limiting the cushion blocks; a pull net is arranged in the center of the bottom plate body and composed of a plurality of honeycomb holes, a plurality of first pull blocks and a plurality of second pull blocks are arranged on the two sides of the outer wall of the bottom of the bottom plate body respectively, an adaptive groove is formed in the outer wall of one side of each second pull block, and connecting rods are arranged on the outer walls of one sides of the first pull blocks. And the connecting rod is positioned in the adaptive groove. According to the pearl wool case base capable of adjusting the size of the base, the space of the base plate body is changed under the action of the pull net, so that the space of the base plate body is matched with the sizes of different cases, and the pearl wool case base is convenient to adjust, stable to fix and good in bearing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton, in particular to a pearl cotton case base with adjustable base size. Background Art

[0002] Pearl cotton is a new type of environmentally friendly packaging material. It has many advantages such as waterproof and moisture-proof, shockproof, soundproof, heat-insulating, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc. It also has good chemical resistance.

[0003] The patent document with application number 201620238812.4 discloses a refrigerator packaging box base, including a honeycomb paperboard, a pearl cotton body is provided on the honeycomb paperboard, a first convex strip is provided on one side of the pearl cotton body, a second convex strip is provided on the other side of the pearl cotton body, a groove is provided on the pearl cotton body, a cavity is provided on the pearl cotton body, a first opening and a second opening are provided on the pearl cotton body, the groove is arranged on one side of the cavity, and the first opening and the second opening are arranged on the other side of the cavity; a first positioning groove is provided on one side of the pearl cotton body, a second positioning groove is provided on the other side of the pearl cotton body, a first groove is provided on one side of the pearl cotton body, the first groove is connected to the first positioning groove, a second groove is provided on the other side of the pearl cotton body, and the second groove is connected to the second positioning groove.

[0004] However, when using the traditional pearl cotton chassis base, different chassis have different sizes, and the pearl cotton base cannot be adjusted when placed, which easily damages the pearl cotton base and has poor use effect. Utility Model Content

[0005] The utility model discloses an EPE chassis base with adjustable base size, aiming to solve the technical problems that when a traditional EPE chassis base is used, different chassis have different sizes, the EPE base cannot be adjusted when placed, the EPE base is easily damaged, and the use effect is poor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pearl cotton chassis base with adjustable base size, comprising a base body and four cushion blocks arranged on the base body, and also comprising:

[0008] Limiting mechanism: used to limit the pad;

[0009] A pull net is provided at the central position of the base plate body, and the pull net is composed of a plurality of honeycomb holes. A plurality of first pull blocks and second pull blocks are respectively provided on both sides of the bottom outer wall of the base plate body. An adapting groove is provided on one side outer wall of the second pull block, and a connecting rod is provided on one side outer wall of the first pull block, and the connecting rod is located inside the adapting groove.

[0010] In the present solution, the upper part of the bottom plate body is used to place the chassis, thereby playing a protective role. The size of the bottom plate body can be adjusted to adapt to chassis of different shapes and sizes. The pull net on the bottom plate body is movable. The pull net can be moved from both sides to the middle or pulled to both sides. The honeycomb holes are close to or away from each other, thereby forming a pull net that is closely close to each other or a pull net that is pulled apart, so that the space of the bottom plate body is reduced or enlarged. During the change of the pull net, the connecting rod slides inward or is pulled outward inside the adaptation groove to adapt to the position change of the bottom plate body, so that the space of the bottom plate body can adapt to the size of different chassis, and the adjustment is convenient.

[0011] In a preferred solution, the limiting mechanism includes limiting grooves opened on both sides of the top outer wall of the base plate body, the four pads are located at the four corners of the base plate body, two first clips and two second clips are provided between the four pads, the four pads are connected to the first limiting blocks on the bottom outer walls close to the second clips, the two second clips are connected to the bottom outer walls, the first limiting blocks and the second limiting blocks are both adapted to the limiting grooves, and the first clips and the second clips are both adapted to the pads.

[0012] By adopting the above technical solution, four pads are placed at the four corners of the base plate body, and the four pads are fastened in pairs with two first buckles and two second buckles. The first limit blocks and the second limit blocks on the pads and the second buckles are limited in the limit grooves, so that the pads and the second buckles are fixed again at the positions on both sides, and the fixation is stable. During the movement of the net, the position of the base plate body is changed by releasing the limit of the first buckle, and the fastening is stable and the load-bearing effect is good.

[0013] As can be seen from the above, a pearl cotton chassis base with adjustable base size includes a base body and four pads arranged on the base body, and also includes:

[0014] Limiting mechanism: used to limit the pad;

[0015] A net is provided at the central position of the bottom plate body, the net is composed of a plurality of honeycomb holes, a plurality of first and second blocks are provided on both sides of the bottom outer wall of the bottom plate body, an adapting groove is provided on one side outer wall of the second block, a connecting rod is provided on one side outer wall of the first block, and the connecting rod is located inside the adapting groove. The pearl cotton chassis base with adjustable base size provided by the utility model changes the space of the bottom plate body through the effect of the net, so that the space of the bottom plate body is adapted to the size of different chassis, and the adjustment is convenient, the fixation is stable, and it has a good load-bearing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of an EPE chassis base with adjustable base size proposed by the utility model.

[0017] Figure 2 The utility model provides a schematic diagram of adjusting the mesh structure of an EPE chassis base with adjustable base size.

[0018] Figure 3 This is a layered diagram of the bottom plate body structure of a pearl cotton case base with adjustable base size proposed by the utility model.

[0019] Figure 4 This is a schematic diagram of the first buckle structure of a pearl cotton chassis base with adjustable base size proposed by the utility model.

[0020] In the attached drawings: 1. bottom plate body; 2. pull net; 3. cushion block; 4. first buckle; 5. second buckle; 6. first pull block; 7. second pull block; 8. limit groove; 9. first limit block; 10. second limit block; 11. adapter groove; 12. connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0022] The utility model discloses an EPE chassis base with an adjustable base size, which is mainly used in scenarios where a traditional EPE chassis base is used, different chassis have different sizes, the EPE base cannot be adjusted when placed, and the EPE base is easily damaged, resulting in poor use effect.

[0023] Reference Figure 1 , Figure 2 and Figure 3 , a pearl cotton chassis base with adjustable base size, including a base body 1 and four pads 3 arranged on the base body 1, and also including:

[0024] Limiting mechanism: used to limit the pad 3;

[0025] A pull net 2 is provided in the central position of the base plate body 1, and the pull net 2 is composed of a plurality of honeycomb holes. A plurality of first pull blocks 6 and second pull blocks 7 are fixedly connected to the two sides of the bottom outer wall of the base plate body 1, and an adaption groove 11 is opened on the outer wall of one side of the second pull block 7. A connecting rod 12 is fixedly connected to the outer wall of one side of the first pull block 6, and the connecting rod 12 is located inside the adaption groove 11.

[0026] In the specific working process, the upper part of the bottom plate body 1 is used to place the chassis, and the pull net 2 on the bottom plate body 1 is movable. The pull net 2 is moved from both sides to the middle, and the honeycomb holes are close to each other, thereby forming a pull net 2 that is closely close to each other, so that the space of the bottom plate body 1 is reduced. The large-sized chassis then pulls open the pull net 2 to increase the space of the bottom plate body 1. During the change of the pull net 2, the connecting rod 12 on the first pull block 6 slides inward or is pulled outward inside the adaptation groove 11 to adapt to the position change of the bottom plate body 1, so that the space of the bottom plate body 1 adapts to the size of different chassis.

[0027] Among them, the honeycomb holes are staggeredly distributed on the base plate body 1, and the pull net 2 is used in conjunction with the base plate body 1. In this way, the staggered honeycomb holes can be close to each other during the movement of the pull net 2 to reduce crowding. The base plate body 1 can be adapted to protect chassis of different sizes by pulling the pull net 2 open and tightening it.

[0028] Among them, the connecting rod 12 is adapted to the adapting groove 11, so that the connecting rod 12 can move in the adapting groove 11. When the pull net 2 is pulled apart, the connecting rod 12 and the adapting groove 11 are separated from each other. When the pull net 2 is close together, the connecting rod 12 is located inside the adapting groove 11 and adapted to the adapting groove 11, so that the first pull block 6 and the second pull block 7 are close to each other.

[0029] Among them, push grooves are formed between the two first pull blocks 6 and the two second pull blocks 7. In this way, a push groove is formed between the two first pull blocks 6 and a push groove is also formed between the two second pull blocks 7, so that the first pull blocks 6 and the second pull blocks 7 can support the bottom plate body 1 while saving materials, and do not waste resources while playing a role.

[0030] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, the limiting mechanism includes limiting grooves 8 opened on both sides of the top outer wall of the base plate body 1, four pads 3 are located at the four corners of the base plate body 1, two first buckles 4 and two second buckles 5 are provided between the four pads 3, the bottom outer walls of the four pads 3 close to the second buckles 5 are connected with first limiting blocks 9, the bottom outer walls of the two second buckles 5 are connected with second limiting blocks 10, the first limiting blocks 9 and the second limiting blocks 10 are both adapted to the limiting grooves 8, and the first buckles 4 and the second buckles 5 are both adapted to the pads 3.

[0031] Specifically, four pads 3 are placed at the four corners of the base plate body 1, and the four pads 3 are fastened in pairs with two first clips 4 and two second clips 5, so that they are laid around the base plate body 1. The first limit blocks 9 and the second limit blocks 10 on the pads 3 and the second clips 5 are limited in the limit grooves 8, so that the pads 3 and the second clips 5 are fixed again at the positions on both sides. During the movement of the net 2, the position of the base plate body 1 is changed by releasing the limit of the first clips 4.

[0032] It should be noted that the structures in this device are all made of pearl cotton, which has high density and good load-bearing capacity, and is used to stably support and protect the loading chassis.

[0033] Working principle: During use, when adjusting the bottom plate body 1, release the limit of the cushion block 3 by the first buckle 4, move the net 2 from both sides to the middle, and the honeycomb holes are close to each other, thereby forming a closely adjacent net 2, which reduces the space of the bottom plate body 1. The large-sized chassis then pulls open the net 2 to increase the space of the bottom plate body 1. During the change of the net 2, the connecting rod 12 moves inside the adaptation groove 11 to adapt to the position change of the bottom plate body 1. The first buckle 4 and the second buckle 5 limit the position of the cushion block 3, and the first limit block 9 and the second limit block 10 on the cushion block 3 and the second buckle 5 are limited in the limit groove 8, so that the cushion block 3 and the second buckle 5 are limited and fixed again at the positions on both sides, thereby performing loading protection on the chassis through the overall device.

[0034] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A pearl cotton chassis base with adjustable base size, comprising a base body (1) and four pads (3) arranged on the base body (1), characterized in that: Also includes: Limiting mechanism: used for limiting the pad (3); A pull net (2) is provided at the central position of the bottom plate body (1), the pull net (2) being composed of a plurality of honeycomb holes, a plurality of first pull blocks (6) and a second pull block (7) are provided on both sides of the bottom outer wall of the bottom plate body (1), an adapting groove (11) is provided on one side outer wall of the second pull block (7), a connecting rod (12) is provided on one side outer wall of the first pull block (6), and the connecting rod (12) is located inside the adapting groove (11).

2. The pearl cotton chassis base with adjustable base size according to claim 1, characterized in that: The honeycomb holes are staggeredly distributed on the bottom plate body (1), and the stretched net (2) is used in conjunction with the bottom plate body (1).

3. The pearl cotton chassis base with adjustable base size according to claim 2, characterized in that: The connecting rod (12) is adapted to the adapting groove (11).

4. The pearl cotton chassis base with adjustable base size according to claim 3, characterized in that: Push grooves are formed between the two first pull blocks (6) and the two second pull blocks (7).

5. The pearl cotton chassis base with adjustable base size according to claim 1, characterized in that: The limiting mechanism comprises limiting grooves (8) opened on both sides of the top outer wall of the base plate body (1); the four cushion blocks (3) are located at the four corners of the base plate body (1); and two first buckles (4) and two second buckles (5) are provided between the four cushion blocks (3).

6. The pearl cotton chassis base with adjustable base size according to claim 5, characterized in that: The bottom outer walls of the four cushion blocks (3) close to the second buckles (5) are all connected to first limit blocks (9), and the bottom outer walls of the two second buckles (5) are all connected to second limit blocks (10), and the first limit blocks (9) and the second limit blocks (10) are both adapted to the limit grooves (8).

7. The pearl cotton chassis base with adjustable base size according to claim 6, characterized in that: The first buckle (4) and the second buckle (5) are both compatible with the cushion block (3).

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