CN217054094U

CN217054094U - Novel honeycomb panel for top wall

Info

Publication number: CN217054094U
Application number: CN202220763211.0U
Authority: CN
Inventors: 李建清
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-04
Filing date: 2022-04-04
Publication date: 2022-07-26
Anticipated expiration: 2032-04-04

Abstract

The utility model discloses a novel honeycomb panel for headwall, including panel, backplate and honeycomb core, the backplate with panel lock forms the cavity between the two, the honeycomb core sets up in the cavity, the symmetry that makes progress in the panel both sides is provided with incurving's crooked limit, the symmetry that makes progress in backplate both sides is provided with incurving's hem, the hem is turned round the cladding in the outside on crooked limit downwards on the top. The novel honeycomb plate for the top wall has high bonding strength between the panel and the back plate and good firmness; the two side plates are thicker and less bent, so that the material is saved; when in decoration, the bottom of the keel is propped against the large back plane of the back plate, and the flatness is excellent; the back plate is bent by 90 degrees when being bent upwards, and is tightly attached to the straight edge part of the bending edge of the panel, so that the strength of the right-angle joint is increased.

Description

Novel honeycomb panel for top wall

Technical Field

The utility model relates to a building material technical field specifically is a novel honeycomb panel for headwall.

Background

The honeycomb plate is a plate made of two thin panels firmly adhered to two sides of a layer of thick honeycomb core material, and is also called a honeycomb sandwich structure. Because of its advantages of light weight, high strength, heat preservation, heat insulation, shock resistance and the like, it is increasingly applied to the fields of building outer walls, interior decoration engineering, billboards, shipboard buildings and the like, for example, one of them is to use a honeycomb board as a top wall.

Although the honeycomb panel for the top wall is widely used, the honeycomb panel for the top wall in the prior art has many defects, for example, chinese patent with patent number CN2021201645061 provides a novel honeycomb panel for the top wall, including a panel, a back plate and a honeycomb core, the back plate is buckled with the panel, a cavity is formed between the back plate and the panel, the honeycomb core is disposed in the cavity, the panel bilateral symmetry is provided with an upward bent folded edge, two sides of the back plate are respectively extended with a downward bent plywood clamping edge, an end of the plywood clamping edge is provided with a keel limiting part, the keel limiting part includes a limiting surface located at the top and a supporting part located at the bottom, and when the folded edge is inserted into the clamping groove of the keel, an upper end surface of the limiting surface abuts against the bottom of the keel. Through setting up the spacing portion of fossil fragments, can laminate with the whole strip of triangle fossil fragments, the honeycomb panel can keep the face level and smooth. Although the honeycomb plate for the top wall is formed by combining the cold bending process parts at the two ends into the front bending process and the back bending process simultaneously, the product is easier to realize. However, the combination of the panel and the back plate can only be connected into a whole by the bonding of the panel, the back plate and the honeycomb core, the strength is poor, the flatness of gaps at two sides is poor, the firmness of the combination of the panel and the back plate is not enough, and the material waste is serious because the two sides of the panel and the back plate are bent more.

Disclosure of Invention

The utility model aims at providing a novel honeycomb panel for top wall to overcome above-mentioned prior art's defect.

In order to realize the purpose, the technical scheme of the utility model is that:

the utility model provides a novel honeycomb panel for top wall, includes panel, backplate and honeycomb core, the backplate with panel lock forms the cavity between the two, the honeycomb core sets up in the cavity, the symmetry that makes progress in the panel both sides is provided with the crooked limit of incurving, the symmetry that makes progress in the backplate both sides is provided with the hem of incurving, the hem is buckled the cladding in the outside on crooked limit downwards turning round on the top.

As an improvement to the above technical solution, the bent edge is of a single-layer structure, and the bent edge has an inwardly bent convex portion in the middle; the hem is bilayer structure, the hem includes inlayer limit and outer limit, the inlayer limit is buckled the bending and extends and form upwards by the both sides of backplate, the outer limit is buckled and is formed by the top downwardly extending on inlayer limit, the inlayer limit has inside sunken inboard depressed part at the middle part and makes it and the bellying looks adaptation on crooked limit, the tip on outer limit inwards caves in and forms outside depressed part and makes it and the bellying looks adaptation on crooked limit.

As an improvement to the above technical solution, the arc length of the outer side concave part is smaller than that of the convex part.

As an improvement to the technical scheme, the outer wall of the inner layer edge is attached to the inner wall of the bent edge, and the inner wall of the outer layer edge is attached to the outer wall of the bent edge.

As an improvement of the technical scheme, the outer straight surface of the outer layer edge and the outer straight surface of the bent edge are in the same straight line.

As an improvement on the technical scheme, the panel and the bent edge are integrally formed through cold bending, and the back plate and the folded edge are integrally formed through cold bending.

As an improvement to the technical scheme, the upper end face and the lower end face of the honeycomb core are respectively bonded with the back plate and the face plate through glue layers.

Compared with the prior art, the utility model has the advantages and positive effect be:

the novel honeycomb plate for the top wall has the advantages that the panel and the back plate are bonded through the honeycomb core, and the bending edges and the folding edges on the two sides are bent and coated, so that the bonding strength of the panel and the back plate is increased, and the bonding firmness is increased; the bent edges and the folded edges are tightly attached to the two sides of the back plate and the panel, so that the thicknesses of the two side plates of the novel honeycomb plate finished product for the top wall are increased, and the side strength of the novel honeycomb plate for the top wall is increased; the novel bent edge is of a single-layer structure, and the folded edge is of a double-layer structure, so that bending is less, and materials are saved; when in decoration, the bottom of the keel is propped against the large back plane of the back plate, and the flatness is excellent; the back plate is bent by 90 degrees when being bent upwards, and is tightly attached to the straight edge part of the bending edge of the panel, so that the strength of the right-angle joint is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the assembly structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of the split structure of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model discloses a novel honeycomb panel for headwall, including panel 2, backplate 1 and honeycomb core 3, backplate 1 with 2 looks locks of panel form the cavity between the two, honeycomb core 3 sets up in the cavity, 2 both sides symmetry that makes progress of panel is provided with incurve crooked limit 20, 1 both sides symmetry that makes progress of backplate is provided with incurve hem 10, hem 10 is in the outside of the downward back-end bending cladding in crooked limit 20 in the top.

The bent edge 20 is of a single-layer structure, and the bent edge 20 is provided with an inward bent convex part 201 in the middle; the folding edge 10 is of a double-layer structure, the folding edge 10 comprises an inner layer edge 101 and an outer layer edge 102, the inner layer edge 101 is formed by bending and extending the two sides of the back plate 1 upwards, the outer layer edge 102 is formed by bending and extending the top of the inner layer edge 101 downwards, the inner layer edge 101 is provided with an inner concave part which is inwards concave in the middle to enable the inner concave part to be matched with a convex part 201 of the bent edge 20, and the end part of the outer layer edge 102 is inwards concave to form an outer concave part to enable the outer concave part to be matched with the convex part 201 of the bent edge 20.

The arc length of the outer side concave part is smaller than that of the convex part. The outer wall of the inner layer edge 101 abuts the inner wall of the curved edge 20, and the inner wall of the outer layer edge 102 abuts the outer wall of the curved edge 20. The outer straight side of the outer layer edge 102 and the outer straight side of the curved edge 20 are aligned.

The panel 2 and the bent edge 20 are formed integrally through cold bending, and the back plate 1 and the folded edge 10 are formed integrally through cold bending. The upper end face and the lower end face of the honeycomb core 3 are respectively bonded with the back plate 1 and the face plate 2 through glue layers.

Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel honeycomb panel for headwall, includes panel, backplate and honeycomb core, the backplate with panel looks lock forms the cavity between the two, the honeycomb core sets up in the cavity, its characterized in that: the two sides of the panel are symmetrically provided with inwards bent edges upwards, the two sides of the back plate are symmetrically provided with inwards bent hems upwards, and the hems are bent and coated outside the bent edges downwards at the top ends.

2. The new honeycomb panel for a ceiling wall according to claim 1, wherein: the bent edge is of a single-layer structure, and the middle part of the bent edge is provided with an inward bent convex part; the folding edge is of a double-layer structure and comprises an inner layer edge and an outer layer edge, the inner layer edge is formed by upwards bending and extending two sides of the back plate, the outer layer edge is formed by downwards extending and bending the top of the inner layer edge, the inner layer edge is provided with an inwards-concave inner side concave part in the middle to enable the inner layer edge to be matched with the convex part of the bent edge, and the end part of the outer layer edge is inwards concave to form an outer side concave part to enable the outer side concave part to be matched with the convex part of the bent edge.

3. The new honeycomb panel for a ceiling wall according to claim 2, wherein: the arc length of the outer side concave part is smaller than that of the convex part.

4. The new honeycomb panel for a ceiling wall according to claim 3, wherein: the outer wall of the inner layer edge is attached to the inner wall of the bent edge, and the inner wall of the outer layer edge is attached to the outer wall of the bent edge.

5. The novel cellular board for the top wall according to claim 4, wherein: the outer straight surface of the outer layer edge and the outer straight surface of the bent edge are on the same straight line.

6. The new honeycomb panel for a ceiling wall as set forth in claim 5, wherein: the panel and the bent edge are formed integrally in a cold bending mode, and the back plate and the folded edge are formed integrally in a cold bending mode.

7. The new honeycomb panel for a ceiling wall as set forth in claim 6, wherein: the upper end face and the lower end face of the honeycomb core are respectively bonded with the back plate and the face plate through glue layers.