Hollow plate with multi-layer honeycomb structure

Abstract

The utility model discloses a hollow plate with a multilayer honeycomb structure, which comprises a bottom plate and a face plate which are horizontally arranged, a lower honeycomb layer close to the bottom plate and an upper honeycomb layer close to the face plate are arranged between the face plate and the floor, and honeycomb holes on the upper honeycomb layer and the lower honeycomb layer are horizontally arranged. Vertically arranged lower connecting ribs are connected between the lower honeycomb layer and the bottom plate, vertically arranged upper connecting ribs are connected between the upper honeycomb layer and the panel, and a buffer layer is connected between the lower honeycomb layer and the upper honeycomb layer; the buffering layer comprises buffering ribs with S-shaped sections, a lower T-shaped rib connected with the lower honeycomb layer and an upper T-shaped rib connected with the upper honeycomb layer are arranged between every two adjacent buffering ribs, the upper T-shaped ribs are arranged over the lower T-shaped ribs, and the lower T-shaped ribs and the upper T-shaped ribs are arranged in a vertically spaced mode. The hollow plate has the characteristics of light weight and impact resistance, and is complete in overall function and high in practicability.

Description

Technical Field

[0001] This utility model relates to a board material, and more specifically, to a hollow board with a multi-layer honeycomb structure. Background Technology

[0002] Multi-layer honeycomb structure PC hollow boards offer the advantages of good strength and light weight. However, the tight connections between the honeycomb layers result in high rigidity but lack of cushioning and shock absorption, leading to poor overall performance. Therefore, this invention proposes a multi-layer honeycomb structure hollow board. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a hollow board with a multi-layer honeycomb structure, which is lightweight and impact-resistant.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The multi-layer honeycomb hollow board involved in this utility model includes a bottom plate and a top plate arranged horizontally. A lower honeycomb layer is provided between the top plate and the bottom plate, and an upper honeycomb layer is provided between the top plate and the top plate. The honeycomb holes on the upper honeycomb layer and the lower honeycomb layer are arranged horizontally. A lower connecting rib arranged vertically is connected between the lower honeycomb layer and the bottom plate. An upper connecting rib arranged vertically is connected between the upper honeycomb layer and the top plate. A buffer layer is connected between the lower honeycomb layer and the upper honeycomb layer.

[0005] The present invention is further configured such that: the buffer layer includes buffer ribs with an S-shaped cross section, and between two adjacent buffer ribs there is a lower T-shaped rib connected to the lower honeycomb layer and an upper T-shaped rib connected to the upper honeycomb layer, the upper T-shaped rib is located directly above the lower T-shaped rib, and the lower T-shaped rib and the upper T-shaped rib are arranged at vertical intervals.

[0006] The present invention is further configured such that the buffer ribs, the upper T-shaped ribs, and the lower T-shaped ribs are all arranged to extend horizontally back and forth.

[0007] The present invention is further configured such that the honeycomb holes on the upper and lower honeycomb layers are arranged to extend forward and backward.

[0008] The present invention is further configured such that both the lower connecting rib and the upper connecting rib are arranged to extend forward and backward.

[0009] In summary, the present invention has the following beneficial effects: the multi-layer honeycomb hollow board involved in the present invention can resist end face impact while ensuring the structural strength of the board. The impact force is released by the deformed S-shaped buffer ribs, achieving the effects of buffering, shock absorption and impact resistance. The overall function is perfect and the practicality is strong. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model. Detailed Implementation

[0011] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0012] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0013] Example 1

[0014] See Figure 1 As shown, the hollow panel with a multi-layer honeycomb structure involved in this embodiment includes a bottom plate 1 and a top plate 2 arranged horizontally. A lower honeycomb layer 3 near the bottom plate and an upper honeycomb layer 4 near the top plate are provided between the top plate 2 and the bottom plate 1. The honeycomb holes on the upper honeycomb layer 4 and the lower honeycomb layer 3 are arranged horizontally. A lower connecting rib 5 arranged vertically is connected between the lower honeycomb layer 3 and the bottom plate 1. An upper connecting rib 6 arranged vertically is connected between the upper honeycomb layer 4 and the top honeycomb layer 2. A buffer layer is connected between the lower honeycomb layer 3 and the upper honeycomb layer 4. The buffer layer includes a buffer rib 7 with an S-shaped cross section. Between two adjacent buffer ribs 7, there is a lower T-shaped rib 8 connected to the lower honeycomb layer and an upper T-shaped rib 9 connected to the upper honeycomb layer. The upper T-shaped rib 9 is located directly above the lower T-shaped rib 8. The lower T-shaped rib 8 and the upper T-shaped rib 9 are arranged vertically at intervals.

[0015] In this embodiment, when the base plate 1 is fixed and the panel 2 is subjected to an impact force toward the base plate 1, the panel 2 moves closer to the base plate 1, and the buffer ribs 7 deform and compress to buffer and release the force. During the force release process, when the upper T-shaped rib 9 contacts the lower T-shaped rib 8, the panel 2 can no longer move closer to the base plate 1 to provide limiting support.

[0016] Example 2

[0017] See Figure 1 As shown, the hollow board with a multi-layer honeycomb structure involved in this embodiment is further configured, based on embodiment 1, such that the buffer ribs 7, the upper T-shaped ribs 9 and the lower T-shaped ribs 8 are all arranged to extend horizontally back and forth.

[0018] Furthermore, the honeycomb holes on the upper honeycomb layer 4 and the lower honeycomb layer 3 are arranged in a front-to-back extension pattern.

[0019] Furthermore, both the lower connecting rib 5 and the upper connecting rib 6 are arranged to extend forward and backward.

[0020] In this implementation scheme, by setting the orientation of each part to be consistent, extrusion molding is facilitated and the processing technology is simplified.

[0021] The multi-layer honeycomb hollow board involved in this utility model can resist end face impact while ensuring the structural strength of the board. The impact force is released by the deformed S-shaped buffer ribs, achieving the effects of buffering, shock absorption and impact resistance. The overall function is perfect and the practicality is strong.

[0022] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0023] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A multi-layer honeycomb hollow board, comprising a base plate and a face plate arranged horizontally, characterized in that: Between the panel and the floor, there is a lower honeycomb layer near the bottom plate and an upper honeycomb layer near the panel. The honeycomb holes on the upper honeycomb layer and the lower honeycomb layer are arranged horizontally. The lower honeycomb layer is connected to the bottom plate by a vertically arranged lower connecting rib, and the upper honeycomb layer is connected to the panel by a vertically arranged upper connecting rib. A buffer layer is connected between the lower honeycomb layer and the upper honeycomb layer.

2. The hollow plate with a multi-layer honeycomb structure according to claim 1, characterized in that: The buffer layer includes S-shaped buffer ribs. Between two adjacent buffer ribs, there is a lower T-shaped rib connected to the lower honeycomb layer and an upper T-shaped rib connected to the upper honeycomb layer. The upper T-shaped rib is located directly above the lower T-shaped rib, and the lower T-shaped rib and the upper T-shaped rib are arranged at vertical intervals.

3. The hollow plate with a multi-layer honeycomb structure according to claim 2, characterized in that: The buffer ribs, upper T-shaped ribs, and lower T-shaped ribs are all arranged horizontally, extending forward and backward.

4. The hollow plate with a multi-layer honeycomb structure according to any one of claims 1-3, characterized in that: The honeycomb holes on both the upper and lower honeycomb layers are arranged to extend forward and backward.

5. The hollow plate with a multi-layer honeycomb structure according to claim 1, characterized in that: Both the lower and upper connecting ribs are arranged to extend forward and backward.

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