CN211363714U

CN211363714U - Light paper composite arc structural member

Info

Publication number: CN211363714U
Application number: CN201921324882.1U
Authority: CN
Inventors: 吴红一
Original assignee: Wuhan Qiaonuo Technology Industrial Co ltd
Current assignee: Wuhan Qiaonuo Technology Industrial Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-08-28
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a light-duty paper compound circular arc structure. It comprises an inner core and a cladding; the inner core is arc-shaped and has a hollow structure; the inner surface and the outer surface of the inner core are both provided with the cladding; the inner core comprises an alloy honeycomb plate or a paper honeycomb plate and a corrugated plate; the corrugated plate is fixed on the alloy honeycomb plate or the paper honeycomb plate. The utility model has the advantages of convenient manufacture, environment-friendly materials, light weight, strong bearing force and low cost.

Description

Light paper composite arc structural member

Technical Field

The utility model relates to a paper furniture technical field, the more specifically it is light-duty paper compound circular arc structure that says so.

Background

The arc structure body can be realized in various modes such as injection molding, pouring, compression molding and the like. It can be widely used in processing and manufacturing industries.

For the arc structure body with large size, weight requirement and customization requirement, the manufacturing difficulty is large, the manufacturing cost is high and the processing period is long.

The larger arc structural member body has larger market demand in the manufacturing fields of furniture, buildings, light industry and the like; if the wood is used for manufacturing, the labor and the time are wasted, the material is heavy, the manufacturing process is complex, the cost is high, and the resources are wasted.

Therefore, there is a need to develop a light-weight paper composite arc structural member which is convenient to manufacture, environment-friendly in material, light in weight, strong in bearing force and low in cost.

Disclosure of Invention

The utility model aims at providing a light-duty paper compound circular arc structure, the preparation is convenient, the material environmental protection, and light in weight, load are strong, with low costs.

In order to realize the purpose, the technical scheme of the utility model is that: light-duty compound circular arc structure of paper, its characterized in that: comprises an inner core and a cladding;

the inner core is arc-shaped; the inner core is formed by bonding one or more layers of inner core structures which are concentrically arranged;

the envelope comprises an inner panel and an outer panel;

the inner panel is positioned on the inner surface of the inner core; the outer panel is located on the outer surface of the inner core.

In the technical scheme, the inner core is at least selected from an alloy honeycomb plate, paper honeycomb core paper, a vertical corrugated core and single-layer corrugated core paper.

In the above technical solution, the inner core structure includes a first inner core structure and a second inner core structure;

the second inner core structure is fixedly bonded on the first inner core structure.

In the above technical solution, the inner core structure is respectively bonded to the inner panel and the outer panel;

the inner panel and the outer panel are adhered to the inner core structure in the following manner: the first inner core structure is bonded with the outer panel, and the second inner core structure is bonded with the inner panel;

or the following steps: the first inner core structure is bonded with the inner panel, and the second inner core structure is bonded with the outer panel;

or the following steps: the inner panel and the outer panel are respectively bonded with the first inner core structure;

or the following steps: the inner panel and the outer panel are respectively bonded to the second core structure.

In the above technical solution, the cladding is a flat plate that can deform in a curved surface.

In the above technical solution, the cladding is at least one selected from a veneer, an iron sheet, and a paper sheet.

In the technical scheme, a paint layer or a pattern layer is arranged on the cladding layer.

The utility model has the advantages of as follows:

(1) the utility model has the advantages of convenient manufacture, environment-friendly material, light weight, strong bearing capacity and low cost; the defects of labor and time waste, heavy material weight, complex manufacturing process, high cost and resource waste in the prior art are overcome;

(2) the utility model can be made into a cylinder with a diameter of 1cm at the minimum, and has simple structure and strong practicability; the utility model can be processed into required circular arc structures such as cylinder and long circle according to actual needs;

(3) the utility model adopts the alloy honeycomb plate with light weight and good curved surface deformation, the paper honeycomb plate, the vertical corrugated core and the single-layer corrugated core paper as the inner core, and the inner side and the outer side are compounded with the soft or hard planar material (namely the cladding) which can be deformed by the curved surface, and the composite material is manufactured into the arc structural member, so that the utility model has the advantages of light weight, strong bearing force, low cost and difficult deformation; can completely replace solid wood to manufacture arc structural members and is used in the manufacturing fields of furniture, buildings, light industry and the like.

Drawings

Fig. 1 is a schematic view of the top view structure of the present invention.

Fig. 2 is a schematic perspective view of embodiment 2 of the present invention.

Fig. 3 is a schematic perspective view of embodiment 1 of the present invention.

Fig. 4 is a schematic perspective view of embodiment 3 of the present invention.

Fig. 5 is a schematic perspective view of embodiment 4 of the present invention.

In the figure 1-inner core, 1.1-inner core structure, 1.11-first inner core structure, 1.12-second inner core structure, 2-cladding, 2.1-inner face sheet, 2.2-outer face sheet.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, which are not intended to limit the present invention, but are merely exemplary. While the advantages of the invention will be clear and readily appreciated by the description.

With reference to the accompanying drawings: light-duty compound circular arc structure of paper, its characterized in that: comprises an inner core 1 and a cladding 2;

the inner core 1 is arc-shaped; the inner core 1 is formed by bonding one or more layers of inner core structures 1.1 which are concentrically arranged;

the cladding 2 comprises an inner panel 2.1 and an outer panel 2.2;

the inner panel 2.1 is positioned on the inner surface of the inner core 1; the outer face plate 2.2 is positioned on the outer surface of the inner core 1 (as shown in fig. 1, 2, 3, 4 and 5); convenient manufacture, environment-friendly material, light weight, strong bearing capacity and low cost.

Further, the inner core 1 is at least selected from an alloy honeycomb plate, paper honeycomb core paper, a vertical corrugated core and single-layer corrugated core paper; guarantee the utility model discloses a when adding man-hour easily bend, and guarantee the utility model discloses load intensity after the processing is accomplished.

Further, the core structure 1.1 comprises a first core structure 1.11 and a second core structure 1.12;

the second core structure 1.12 is adhesively fixed to the first core structure 1.11.

Further, the inner core structure 1.1 is respectively bonded with the inner panel 2.1 and the outer panel 2.2;

the inner panel 2.1 and the outer panel 2.2 are bonded to the inner core structure 1.1 in the following manner: the first core structure 1.11 is bonded to the outer panel 2.2, and the second core structure 1.12 is bonded to the inner panel 2.1;

or the following steps: the first core structure 1.11 is bonded to the inner face plate 2.1, and the second core structure 1.12 is bonded to the outer face plate 2.2;

or the following steps: the inner face plate 2.1 and the outer face plate 2.2 are respectively bonded to the first core structure 1.11;

or the following steps: the inner face plate 2.1 and the outer face plate 2.2 are respectively bonded to the second core structure 1.12; guarantee the utility model discloses a when adding man-hour easily bend, and guarantee the utility model discloses load intensity after the processing is accomplished.

Further, the cladding layer 2 is a planar plate (as shown in fig. 1, 2, 3, 4, and 5) capable of being curved and deformed; environmental protection, structural strength is great, easily makes the circular arc structure.

Further, the cladding 2 is at least one selected from wood veneer, iron sheet and paper veneer.

Further, a paint layer or a pattern layer is arranged on the cladding layer 2; beautiful appearance and corrosion resistance.

Example 1

As shown in fig. 3, when the inner core 1 selects to use a single-layer corrugated medium paper, the inner core 1 is formed by bonding one or more layers of inner core structures 1.1 which are concentrically arranged; the inner panel 2.1 is positioned on the inner surface of the inner core 1, and the outer panel 2.2 is positioned on the outer surface of the inner core 1; the inner panel 2.1 and the outer panel 2.2 are bonded to the inner core structure 1.1 in the following manner: the first inner core structure 1.11 is bonded with the outer panel 2.2, and the second inner core structure 1.12 is bonded with the inner panel 2.1; the cylinder with the diameter of 1cm and the height of 8cm is made.

And (4) conclusion: the manufactured cylinder has light weight, strong bearing capacity and low cost.

Example 2

As shown in fig. 2, when the inner core 1 selects to use a single-layer corrugated medium, the inner core 1 is formed by bonding one or more layers of core structures 1.1 which are concentrically arranged; the inner panel 2.1 is positioned on the inner surface of the inner core 1, and the outer panel 2.2 is positioned on the outer surface of the inner core 1; the inner panel 2.1 and the outer panel 2.2 are bonded to the inner core structure 1.1 in the following manner: the inner panel 2.1 and the outer panel 2.2 are both bonded with the inner core structure 1.1; the cylinder is made into a cylinder with the diameter of 31cm and the height of 3 cm.

Example 3

As shown in fig. 4, when the inner core 1 selects to use a single-layer corrugated medium, the inner core 1 is formed by bonding one or more layers of core structures 1.1 which are concentrically arranged; the inner panel 2.1 is positioned on the inner surface of the inner core 1, and the outer panel 2.2 is positioned on the outer surface of the inner core 1; the inner panel 2.1 and the outer panel 2.2 are bonded to the inner core structure 1.1 in the following manner: the inner panel 2.1 and the outer panel 2.2 are both bonded with the inner core structure 1.1; an S-shaped structure is formed.

And (4) conclusion: the manufactured S-shaped structure body has light weight, strong bearing capacity and low cost.

Example 4

As shown in fig. 5, when the inner core 1 selects to use a single-layer corrugated medium, the inner core 1 is formed by bonding one or more layers of core structures 1.1 which are concentrically arranged; the inner panel 2.1 is positioned on the inner surface of the inner core 1, and the outer panel 2.2 is positioned on the outer surface of the inner core 1; the inner panel 2.1 and the outer panel 2.2 are bonded to the inner core structure 1.1 in the following manner: the inner panel 2.1 and the outer panel 2.2 are both bonded with the inner core structure 1.1; an oblong structure with an open side is made.

And (4) conclusion: the manufactured long round structure body has light weight, strong bearing capacity and low cost.

Other parts not described belong to the prior art.

Claims

1. Light-duty compound circular arc structure of paper, its characterized in that: comprises an inner core (1) and a cladding (2);

the inner core (1) is arc-shaped; the inner core (1) is formed by bonding one or more layers of inner core structures (1.1) which are concentrically arranged;

the cladding (2) comprises an inner panel (2.1) and an outer panel (2.2);

the inner panel (2.1) is positioned on the inner surface of the inner core (1); the outer panel (2.2) is positioned on the outer surface of the inner core (1).

2. The lightweight paper composite circular arc structure of claim 1, wherein: the inner core (1) is selected from an alloy honeycomb plate, paper honeycomb core paper, a vertical corrugated core and single-layer corrugated core paper.

3. The lightweight paper composite circular arc structure according to claim 1 or 2, characterized in that: the core structure (1.1) comprises a first core structure (1.11) and a second core structure (1.12);

the second inner core structure (1.12) is fixedly bonded to the first inner core structure (1.11).

4. The lightweight paper composite circular arc structure of claim 3, wherein: the inner core structure (1.1) is respectively bonded with the inner panel (2.1) and the outer panel (2.2);

the inner panel (2.1) and the outer panel (2.2) are bonded with the inner core structure (1.1) in the following way: the first core structure (1.11) is bonded to the outer panel (2.2), and the second core structure (1.12) is bonded to the inner panel (2.1);

or the following steps: the first core structure (1.11) is bonded to the inner panel (2.1), and the second core structure (1.12) is bonded to the outer panel (2.2);

or the following steps: the inner face plate (2.1) and the outer face plate (2.2) are respectively bonded to the first core structure (1.11);

or the following steps: the inner face plate (2.1) and the outer face plate (2.2) are respectively bonded to the second core structure (1.12).

5. The lightweight paper composite circular arc structure of claim 4, wherein: the cladding (2) is a plane plate which can deform in a curved surface mode.

6. The lightweight paper composite circular arc structure of claim 5, wherein: the cladding (2) is selected from one of wood veneer, iron sheet and paper veneer.

7. The lightweight paper composite circular arc structure of claim 6, wherein: the cladding (2) is provided with a paint layer or a pattern layer.