A foldable hollow board

A technology of empty boards and folded cores, applied in the direction of sheet/board, building elements, etc., can solve the problems of difficulty in ensuring the distance between the middle folding connectors, high manufacturing cost, and high labor intensity, and achieve easy connection and fixation and simple manufacturing , the effect of high production efficiency

Active Publication Date: 2018-02-06
SHANGHAI HINGWAH HONEYCOMB TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the foldable hollow panel with the above structure, it is necessary to overlap and fix the end folding connectors and the middle folding connectors with the two panels one by one, which has the problems of long time consumption, high labor intensity and high manufacturing cost.
In addition, it is difficult to effectively ensure the spacing between the middle folding connectors

Method used

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  • A foldable hollow board
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  • A foldable hollow board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is an exploded view of the foldable hollow panel in Embodiment 1 of the present invention. like figure 1 As shown, the foldable hollow panel 100 provided in this embodiment includes a panel 1 and a panel 2 , wherein the panel 1 and the panel 2 are parallel, and the panel 1 and the panel 2 are connected by a folding core 3 .

[0028] figure 2 for figure 1 Enlarged view of the part corresponding to the letter A in the figure. like figure 1 and figure 2 As shown, the folded cores 3 each include a parallel substrate 31 and a substrate 32 , and the substrate 31 is attached to the adjacent panel 1 , and the substrate 32 is attached to the adjacent panel 2 .

[0029] Between the base plate 31 and the base plate 32 there are several mutually parallel ribs 33 arranged at equal intervals in sequence, and an edge banding plate 4 perpendicular to the ribs 33 is detachably arranged between the panel 1 and the panel 2 . In this embodiment, the cross section of th...

Embodiment 2

[0037] In this embodiment, the parts that are the same as in the first embodiment are given the same reference numerals, and the same text descriptions are omitted.

[0038] Figure 4 It is a perspective view of the edge banding plate in the second embodiment of the present invention. like Figure 4 As shown, compared with Embodiment 1, the foldable hollow panel provided by this embodiment has the following difference: the inner side wall of the edge sealing plate 5 is provided with several snapping pieces 51 at equal intervals along the length direction, and every two adjacent snapping pieces 51 bite the corresponding single rib plate 33 ( figure 2 shown in ). Moreover, each engaging piece 51 is provided with a U-shaped groove 52 on a surface parallel to the inner side wall. Two engaging parts 53 are respectively formed on the two side walls of the U-shaped groove 52 , and every two adjacent engaging parts 51 engage the ribs 33 embedded in the engaging parts 53 .

Embodiment 3

[0040] In this embodiment, the parts that are the same as those in Embodiment 1 and Embodiment 2 are given the same reference numerals, and the same text descriptions are omitted.

[0041] Figure 5 It is a perspective view of the foldable hollow board in the third embodiment of the present invention. like Figure 5As shown, compared with Embodiment 1, the foldable hollow panel 200 provided by this embodiment has such a structure: it includes a first panel 201, a second panel 202, and a third panel 203. It is important that the first panel 201, The second panel 202 and the third panel 203 are parallel to each other and have the same specification.

[0042] Wherein, the first panel 201 and the second panel 202 are connected by the first folding core 204, the second panel 202 and the third panel 203 are connected by the second folding core 205, the first folding core 204 and the second folding core 205 have the same structure. More importantly, in order to improve the rigidi...

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PUM

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Abstract

The invention discloses a foldable hollow plate. The foldable hollow plate comprises at least two parallel face plates. Every two adjacent face plates are connected through a folding core body. Each folding core body comprises two base plates, wherein the two base plates are attached to the corresponding face plates respectively, and a plurality of rib plates parallel to one another are sequentially arranged between the two base plates at equal intervals. Edge sealing plates perpendicular to the corresponding rib plates are detachably arranged between every two adjacent face plates. The base plates and the rib plates are of an integral structure. The two ends, in the width direction, of each rib plate are hinged to the two corresponding base plates respectively. In the foldable hollow plate, the folding core bodies are of an integral structure, and therefore the folding core bodies and the face plates can be conveniently connected and fixed, and the foldable hollow plate has the advantages of being easy to manufacture and high in production efficiency. In addition, the interval between the rib plates can be effectively ensured through the folding core bodies of the integral structure, and the foldable hollow plate can be conveniently stored and folded.

Description

technical field [0001] The invention relates to the technical field of hollow panels, in particular to a foldable hollow panel. Background technique [0002] Compared with traditional materials such as solid wood boards, metal boards, and plastic boards, hollow boards have the characteristics of high stiffness-to-weight ratio and saving raw materials, and are widely used. [0003] The existing technical solutions of hollow boards can be roughly divided into two types, one is fixed thickness, such as honeycomb board, corrugated board, etc., and the other is shrinkable thickness. Compared with fixed hollow boards, the thickness can be shrunk. The high-quality hollow board can reduce the occupied space in transportation and storage, so it has a wide range of applications. However, the current design of the hollow plate structure with shrinkable thickness leads to the disadvantages of limited shrinkage direction, low rigidity, or complicated and time-consuming operation. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16S1/14F16S1/02
CPCF16S1/02F16S1/14
Inventor 周阳周东
Owner SHANGHAI HINGWAH HONEYCOMB TECH DEV CO LTD
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