WO2006086925A1 - Panneau composite en nid d'abeille plastique a surface courbe - Google Patents

Panneau composite en nid d'abeille plastique a surface courbe Download PDF

Info

Publication number
WO2006086925A1
WO2006086925A1 PCT/CN2006/000211 CN2006000211W WO2006086925A1 WO 2006086925 A1 WO2006086925 A1 WO 2006086925A1 CN 2006000211 W CN2006000211 W CN 2006000211W WO 2006086925 A1 WO2006086925 A1 WO 2006086925A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
panel
curved surface
honeycomb
core layer
Prior art date
Application number
PCT/CN2006/000211
Other languages
English (en)
French (fr)
Inventor
Luhao Leng
Original Assignee
Luhao Leng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luhao Leng filed Critical Luhao Leng
Priority to EP06705632A priority Critical patent/EP1849592A4/en
Priority to US11/884,519 priority patent/US20090142539A1/en
Publication of WO2006086925A1 publication Critical patent/WO2006086925A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2479/00—Furniture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Definitions

  • the present invention relates to a plastic composite panel, and more particularly to a plastic honeycomb composite panel having a curved surface.
  • the sheet material is widely used in the field of furniture.
  • the prior art has a variety of sheets, and the strength of the sheet itself and the joint structure between the sheet and the sheet are important factors determining the load carrying capacity and stability.
  • the composite board is composed of a honeycomb panel, a plastic foam filler body and an inlay member, and the honeycomb panel comprises a honeycomb paper, a facial tissue, a bottom paper.
  • the honeycomb paper is sandwiched between the face paper and the bottom paper, and is bonded to the face paper and the bottom paper.
  • the plastic foam filler is covered or partially covered on the outside of the honeycomb panel and the insert, and the honeycomb panel is embedded. The piece and the plastic foam filling body are integrated.
  • Chinese Patent No. 200320106050 discloses "a multi-functional honeycomb blister composite panel” comprising a composite panel and a side connector, the composite panel comprising a bottom plate, a panel and a honeycomb paperboard, and the honeycomb paperboard is bonded between the panel and the bottom plate.
  • a multi-functional honeycomb blister composite panel comprising a composite panel and a side connector, the composite panel comprising a bottom plate, a panel and a honeycomb paperboard, and the honeycomb paperboard is bonded between the panel and the bottom plate.
  • an edge connector of the composite panel reinforcing frame and the connecting member it is wrapped around the periphery or a part of the periphery of the honeycomb paperboard; respectively, the bonding and bonding of the edge connecting member and the panel and the bottom plate are respectively bonded or welded.
  • Each of the above-mentioned various plastic composite panels has its own characteristics, but its surface is flat and cannot be adapted to some occasions requiring a surface with a curved surface.
  • the back of the waiting room seat, the seat surface, the handrail, etc. need to be ergonomically Designed as a curved surface.
  • the invention provides a plastic honeycomb composite panel with a curved surface, the main purpose of which is to overcome the disadvantage that the surface of the existing plastic composite panel is flat, but cannot adapt to some occasions requiring a surface having a curved surface.
  • a plastic honeycomb composite panel with a curved surface comprising: a plastic panel and a plastic bottom plate, the plastic panel is curved, and the edge of the plastic panel is connected with the edge of the plastic bottom plate.
  • Forming a closed space at least one honeycomb paper core layer, the honeycomb paper core layer is located between the plastic panel and the plastic bottom plate, the honeycomb paper core layer and the curved plastic panel form a special-shaped space; at least one plastic foam filling
  • the plastic foamed filler is filled in a shaped space between the honeycomb core layer and the curved plastic panel.
  • the composite board is embedded with an inner lining member, and the structure thereof can be: 1.
  • the plastic bottom plate protrudes downward to form a convex portion, and an inner lining member is embedded between the inner side surface of the convex portion and the honeycomb paper core layer;
  • An inner lining member is embedded between the outer periphery of the honeycomb paper core layer and the edge of the plastic panel and the plastic bottom plate.
  • the aforementioned lining member is a composite member composed of one or more of a pipe member, a profile, an injection molded member, and a hardware.
  • the specific structure of the lining member may be: one, the pipe member or the profile forms a closed frame, and the injection molded member or the hardware member is used as a reinforcing member, and is fixed at a corner portion of the frame body by snapping, screwing or welding;
  • the pipe or profile may also constitute a U-shaped frame, or a II-shaped frame, or an H-shaped frame.
  • the injection molded part or hardware is used as a reinforcing member and is fixed by snapping, screwing or welding. The corner of the frame.
  • the aforementioned plastic panel has a curved surface that is recessed inward or a curved surface that protrudes outward.
  • the structure may also be as follows: the honeycomb paper core layer is two layers, and the edge of the upper layer is inwardly retracted with respect to the edge of the lower layer, and the curved surface of the plastic panel correspondingly includes a plane portion corresponding to the top surface of the upper honeycomb paper core layer and a tapered portion extending from a periphery of the planar portion to a periphery of the honeycomb core layer, wherein the foamed filler is formed between the tapered surface, the outer peripheral surface of the upper honeycomb core layer, and the top edge of the lower honeycomb core layer Within the space.
  • the aforementioned plastic panel and plastic bottom plate can be plastic plastic plate, blow plastic plate or hot press direct molding plastic. Material board.
  • the edge of the plastic panel is bent downward, the edge of the plastic bottom plate is bent upward, and the frame formed by bending is superposed and connected to each other, and the overlapping portion is fixedly connected by ultrasonic welding or gluing.
  • edges of the aforementioned plastic panel and plastic bottom plate are square, rectangular, circular, elliptical or irregular. It can be seen from the above description of the present invention that, by using the structure of the present invention, the foamed filler body and the core layer of the core layer are organically combined, filled between the curved plastic panel and the plastic bottom plate, and the plastic peak-fill composite board of the profiled surface is creatively realized. In order to adapt to such a need, it has overcome the long-standing prejudice that the plastic honeycomb composite panel is difficult to realize the profiled surface.
  • Figure 1 is a longitudinal sectional view showing an embodiment of the present invention
  • Figure 2 is a partial cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is a longitudinal sectional view of the second embodiment of the present invention.
  • Figure 4 is a partial cross-sectional view taken along line B-B of Figure 3;
  • Figure 5 is a longitudinal cross-sectional view showing a third embodiment of the present invention.
  • a plastic honeycomb composite panel having a curved surface includes a plastic panel 1 and a plastic bottom panel 2, which is slightly concave downwardly curved.
  • the shape is suitable as a seat surface, the edge 11 of the plastic panel 1 is bent downward, the edge 21 of the plastic bottom plate 2 is bent upward, and the frame formed by bending is superposed on each other, and the overlapping portion is ultrasonically welded or Adhesively, a hermetic fixed connection is formed, and a closed space is formed therein, and a honeycomb paper core layer 3 is disposed in the closed space, and a shape is formed between the top surface of the honeycomb paper core layer 3 and the inner side surface of the curved plastic panel 1 In the space, the shaped space is filled with a plastic foamed filling body 4, and the bottom surface of the honeycomb paper core 3 is closely adhered to the plastic bottom plate 2.
  • the plastic bottom plate 2 protrudes downward to form a convex portion 22, and an inner lining member 5 is embedded between the inner side surface of the convex portion 22 and the honeycomb paper core layer 3.
  • the inner lining member 5 can be a pipe member, a profile, an injection molded part, and a hardware.
  • One or several The composite component is formed; the closed frame can be formed by the pipe or the profile, and the injection molded component or the hardware is used as the reinforcing component, and is fixed at the corner of the frame by snapping, screwing or welding, thereby enhancing the corner impact resistance.
  • connection it also functions as a connection; it can also form a U-shaped frame, or a II-shaped frame, or an H-shaped frame through the pipe or profile, and the injection molded part or the hardware is used as a reinforcing member, which is fixed by snapping, screwing or welding. At the corner of the frame.
  • the plastic panel 1 and the plastic bottom plate 2 may be a plastic plastic plate, a blown plastic plate or a hot-pressed direct-formed plastic plate, and the shape of the edge may be square, rectangular, circular, elliptical or special, and is not limited thereto. Some kind.
  • the present invention ingeniously combines the foamed filler body 4 and the honeycomb paper core layer 3, and fills the space formed between the curved plastic panel 1 and the plastic bottom plate 2, the vertical strength of the honeycomb paper core layer 3 is effectively utilized.
  • the advantages of high height and low material consumption overcome the difficulty of processing the top surface of the honeycomb paper core layer 3 into a deformed curved surface, so that the curved plastic peak-stud composite plate has good practicability.
  • a second embodiment of the present invention includes a plastic panel 1 and a plastic bottom plate 2, which is shaped like a slightly upwardly convex curved surface, and has a lower side and a lower side.
  • the shape is suitable as an armrest; the edge 11 of the plastic panel 1 is bent downward, and the edge 21 of the plastic bottom plate 2 is bent upward, and the frame formed by bending can be superposed on each other to form a closed space;
  • the bottom surface of the honeycomb paper core layer 3 is adhered to the plastic bottom plate 3, and the inner edge member 5 is disposed at both edges thereof, and a contoured space is formed between the top surface of the honeycomb paper core layer 3 and the inner side surface of the curved plastic panel 1.
  • the shaped space is filled with a plastic foamed filling body 4.
  • a plastic honeycomb composite panel the plastic panel 1 is substantially flat, and its edge is inclined downward to form a tapered surface, and the honeycomb paper core layer is two layers 31, 32, and the edge of the upper layer 31 With respect to the inward retraction of the edge of the lower layer 32, the curved surface of the plastic panel 1 correspondingly includes a planar portion corresponding to the top surface of the upper layer 31 of the honeycomb core layer and a cone extending from the periphery of the planar portion toward the periphery of the lower layer 32 of the honeycomb core layer.
  • the face portion 10, and the foamed filler body 4 is filled in the space formed between the tapered surface portion 10, the outer peripheral surface of the upper layer 31 of the honeycomb paper core layer, and the top edge of the lower layer 32 of the honeycomb paper core layer.
  • the top surface of the composite board is large
  • the partial area is a flat surface, and a tapered surface is formed at the edge thereof, which is suitable for a table top or the like where such a shape is required.
  • a lining member is not embedded between the plastic panel 1 and the plastic bottom plate 2, but a reinforcing rod 50 for supporting and reinforcing is provided at the bottom edge of the plastic bottom plate 2.
  • the invention relates to a plastic honeycomb composite panel with a curved surface, which is ingeniously combined with the foamed filler body 4 and the honeycomb paper core layer 3, and filled in a space formed between the curved plastic panel 1 and the plastic bottom plate 2, that is, effective
  • the honeycomb paper core layer 3 has the advantages of high strength in the vertical direction and less material consumption, and overcomes the difficulty in processing the top surface of the honeycomb paper core layer 3 into a deformed surface. It is easy to process, large-scale industrial production, and has good industrial applicability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Laminated Bodies (AREA)

Description

一种表面为曲面的塑料蜂窝复合板 技术领域
本发明涉及一种塑料复合板，具体地说是指一种表面为曲面的塑料蜂窝复合 板。
背景技术
板材广泛应用于家倶领域，现有技术中已经具有多种多样的板材，板材本身 的强度以及板材与板材之间的连接结构是决定其承载能力及稳固性的重要因素。
传统的木板或木屑板， 具有难以克服的缺点：一，需要浪费大浪木材， 从面 造成森林的严重破坏；二，加工程序麻烦，其连接大都釆用榫连接或槽连接结构， 并通过胶粘方式加以固定， 费工费时； 三， 强度不够， 由于开榫、打眼、拉槽而 使其强度大大降低，在连接处易出现裂痕或变形的现象。因此，木板和木屑板已 越来越少被采用。
家俱领域越来越多地采用了塑料复合板，本发明人也先后申请了多项关于塑 料复合板的专利。 如中国专利申请号 CN02135460. X公开的 "一种新型复合板及 其加工工艺"， 复合板由蜂窝板、 塑料发泡填充体、 内嵌件构成， 蜂窝板包括蜂 窝纸、 面纸、底纸， 蜂窝纸夹于面纸与底纸之间， 并与面纸、底纸相粘合， 塑料 发泡填充体包覆或部分包覆于蜂窝板、 内嵌件的外面， 蜂窝板、 内嵌件、塑料发 泡填充体形成一体。
又如， 中国专利 200320106050号公开了 "一种多功能架蜂窝吸塑复合板"， 包括复合板、边连接件， 复合板包括底板、面板和蜂窝纸板， 蜂窝纸板粘结于面 板和底板之间；作为复合板加强框架和连接件的边连接件，其包覆在蜂窝纸板四 周边或部分周边； 在边连接件与面板、 底板的重合处分别粘结联结或焊接联结。
上述各种塑料复合板各有特点，但其表面都是平面，不能适应某些需要表面 为曲面的板材的场合， 如候车厅座椅的椅背、椅面、扶手等需要根据人体工程学 设计为曲面的场合。
发明内容
本发明提供一种表面为曲面的塑料蜂窝复合板，其主要目的在于克服现有塑 料复合板表面为平面， 而不能适应某些需要表面为曲面的板材的场合这一缺点。
本发明采用如下技术方案：一种表面为曲面的塑料蜂窝复合板，包括： 一塑 料面板和一塑料底板，该塑料面板为曲面形，该塑料面板的边缘与该塑料底板的 边相连接，其间形成一封闭空间； 至少一蜂窝纸芯层， 该蜂窝纸芯层位于塑料面 板和塑料底板之间，该蜂窝纸芯层与曲面形的塑料面板之间形成一异形空间；至 少一塑料发泡填充体，该塑料发泡填充体填充于蜂窝纸芯层与曲面形的塑料面板 之间的异形空间内。
该复合板内埋设有内衬件，其结构可为：一，所述塑料底板向下凸出形成一 凸部， 该凸部内侧面与蜂窝纸芯层之间埋设有内衬件； 二， 所述蜂窝纸芯层的外 周缘与塑料面板、 塑料底板边缘连接处之间埋设有内衬件。
前述内衬件为管件、型材、注塑件、五金件中的一种或几种所构成的复合件。 该内衬件的具体结构可为：一，管件或型材构成一封闭框体，所述的注塑件 或五金件作为加强件， 通过卡接、螺紋连接或焊接固定在该框体的角部； 二， 管 件或型材还可构成一 U形框体、 或一 II形框体、 或一 H形框体， 所述的注塑件 或五金件作为加强件， 通过卡接、 螺紋连接或焊接固定在该框体的角部。
前述的塑料面板呈向内凹陷的曲面或向外凸出的曲面。
还可为如下结构：蜂窝纸芯层为两层，其上层的边缘相对于下层的边缘向内 缩进，所述塑料面板的曲面相应包括一对应于上层蜂窝纸芯层顶面的平面部分和 一由该平面部分周缘向下层蜂窝纸芯层周缘延伸的锥面部分，所述的发泡填充体 位于该锥面、上层蜂窝纸芯层外周面、下层蜂窝纸芯层顶面边缘之间形成的空间 内。
前述的塑料面板、塑料底板可为吸塑塑料板、吹塑塑料板或热压直接成型塑 料板。
前述的塑料面板边缘向下弯折，塑料底板边缘向上弯折，弯折形成的边框互 相叠合连接， 该叠合处采用超声波焊接方式或胶粘方式进行密闭性固定连接。
前述的塑料面板、 塑料底板的边缘为正方形、 矩形、 圆形、 椭圆形或异形。 由上述对本发明的描述可知，采用本发明的结构，将发泡填充体和峰窝纸芯 层有机结合，填充在曲面塑料面板和塑料底板之间，创造性地实现异形表面的塑 料峰窝复合板， 以适应具有该种需要的场合，克服了长久以来业内人士认为塑料 蜂窝复合板难以实现异形表面的偏见。
附图说明
图 1为本发明实施例一纵向剖面图；
图 2为图 1中 A-A向局部剖面图；
图 3为本发明实施例二纵向剖面图；
图 4为图 3中 B-B向局部剖面图；
图 5为本发明实施例三纵向剖面图。
具体实施例
本发明的具体实施例一， 参照图 1和图 2， '一种表面为曲面的塑料蜂窝复合 板，包括一塑料面板 1和一塑料底板 2，该塑料面板 1为略微向下凹陷的曲面形， 该种形状适于作为椅面, 该塑料面板 1边缘 11向下弯折， 塑料底板 2的边缘 21 向上弯折，弯折形成的边框互相叠合连接，该叠合处采用超声波焊接方式或胶粘 方式进行密闭性固定连接，其内部形成一封闭空间，该封闭空间内设有一蜂窝纸 芯层 3，该蜂窝纸芯层 3顶面与曲面形的塑料面板 1内侧面之间形成一异形空间， 该异形空间内填充有一塑料发泡填充体 4, 该蜂窝纸芯 3底面与塑料底板 2之间 紧密贴合。
塑料底板 2向下凸出形成一凸部 22，该凸部 22内侧面与蜂窝纸芯层 3之间 埋设有内衬件 5， 内衬件 5可为管件、 型材、 注塑件、 五金件中的一种或几种所 构成的复合件;可通过管件或型材构成一封闭框体，注塑件或五金件作为加强件， 通过卡接、螺紋连接或焊接固定在该框体的角部， 可以加强角部抗冲击能力， 也 起连接作用； 也可通过管件或型材构成一 U形框体、 或一 II形框体、 或一 H形 框体，注塑件或五金件作为加强件，通过卡接、螺紋连接或焊接固定在该框体的 角部。
塑料面板 1、 塑料底板 2可为吸塑塑料板、 吹塑塑料板或热压直接成型塑料 板， 其边缘的形状可为正方形、矩形、 圆形、椭圆形或异形， 并不局限于其中的 某一种。
由于本复明巧妙的将发泡填充体 4和蜂窝纸芯层 3有机结合，填充在曲面塑 料面板 1和塑料底板 2之间形成的空间内，即有效的利用了蜂窝纸芯层 3垂直方 向强度高、用料少等优点，又克服了蜂窝纸芯层 3上顶面难以加工为异型曲面的 困难， 使曲面塑料峰窝复合板具有良好的实用性。
本发明的具体实施例二， 参照图 3和图 4, 包括一塑料面板 1和一塑料底板 2， 该塑料面板 1形状为略向上凸起的曲面形， 且一边较高一边较低， 该种形状 适于作为扶手；该塑料面板 1边缘 11向下弯折，塑料底板 2的边缘 21向上弯折， 弯折形成的边框可以互相叠合连接， 形成一封闭空间；
蜂窝纸芯层 3下底面黏结在塑料底板 3上， 其两边缘处设有内衬件 5， 该蜂 窝纸芯层 3顶面与曲面形的塑料面板 1内侧面之间形成一异形空间，该异形空间 内填充有一塑料发泡填充体 4。
其余结构与实施例一相同。
本发明的具体实施例三， 参照图 5， 塑料蜂窝复合板， 塑料面板 1基本为平 面， 其边缘处向下倾斜形成锥面， 蜂窝纸芯层为两层 31、 32， 其上层 31的边缘 相对于下层 32的边缘向内缩进， 塑料面板 1的曲面相应包括一对应于蜂窝纸芯 层上层 31顶面的平面部分和一由该平面部分周缘向蜂窝纸芯层下层 32周缘延伸 的锥面部分 10， 而其发泡填充体 4填充于该锥面部分 10、 蜂窝纸芯层上层 31 外周面、 蜂窝纸芯层下层 32顶面边缘之间形成的空间内。 该种复合板的顶面大 部分区域为平面， 其边缘处形成锥面， 适于桌面板等需要使用该种形状的场合。 其塑料面板 1和塑料底板 2之间没有埋设内衬件，而是在塑料底板 2底面边缘处 设有起支撑、 加强作用的加强杆 50。
上述仅为本发明的几个具体实施例，但本发明的设计构思并不局限于此，凡 利用此构思对本发明进行非实质性的改动， 均应属于侵犯本发明保护范围的行 为。
工业实用性
本发明一种表面为曲面的塑料蜂窝复合板，巧妙的将发泡填充体 4和蜂窝纸 芯层 3有机结合，填充在曲面塑料面板 1和塑料底板 2之间形成的空间内， 即有 效的利用了蜂窝纸芯层 3垂直方向强度高、用料少等优点，又克服了蜂窝纸芯层 3上顶面难以加工为异型曲面的困难。 且加工简单、 大批量工 化生产， 具有 良好的工业实用性。

Claims

权 利 要 求
1、 一种表面为曲面的塑料蜂窝复合板， 包括：
一塑料面板和一塑料底板， 该塑料面板为曲面形， 该塑料面板的边缘与该塑 料底板的边相连接， 其间形成一封闭空间；
至少一蜂窝纸芯层， 该蜂窝纸芯层位于塑料面板和塑料底板之间， 该蜂窝 纸芯层与曲面形的塑料面板之间形成一异形空间； .
至少一塑料发泡填充体， 该塑料发泡填充体填充于蜂窝纸芯层与曲面形的 塑料面板之间的异形空间内。
.
2、如权利要求 1所述的一种表面为曲面的塑料蜂窝复合板，其中，所述塑料 底板向下凸出形成一凸部， 该凸部内侧面与蜂窝纸芯层之间埋设有内衬件。
3、如权利要求 1所述的一种表面为曲面的塑料蜂窝复合板， 其中，所述蜂窝 纸芯层的外周缘与塑料面板、 塑料底板边缘连接处之间埋设有内衬件。
4、如权利要求 2或 3所述的一种表面为曲面的塑料蜂窝复合板，其中， 所述 内衬件为管件、 型材、 注塑件、 五金件中的一种或几种所构成的复合件。
5、如权利要求 4所述的一种表面为曲面的塑料蜂窝复合板，其中，所述的管 件或型材构成一封闭框体，所述的注塑件或五金件作为加强件，通过卡接、螺纹 连接或焊接固定在该框体的角部。
6、如权利要求 4所述的一种表面为曲面的塑料蜂窝复合板，其中， 所述的管 件或型材构成一 U形框体、 或一 II形框体、 或一 H形框体， 所述的注塑件或五 金件作为加强件， 通过卡接、 螺紋连接或焊接固定在该框体的角部。
7、如权利要求 1所述的一种表面为曲面的塑料蜂窝复合板，其中， 所述的塑 料面板呈向内凹陷的曲面或向外凸出的曲面。
8、如权利要求 1所述的一种表面为曲面的塑料蜂窝复合板，其中， 所述的蜂 窝纸芯层为两层，其上层的边缘相对于下层的边缘向内缩进，所述塑料面板的曲 面相应包括一对应于上层蜂窝纸芯层顶面的平面部分和一由该平面部分周缘向 下层蜂窝纸芯层周缘延伸的锥面部分，所述的发泡填充体位于该锥面、上层蜂窝 纸芯层外周面、 下层蜂窝纸芯层顶面边缘之间形成的空间内。
9、如权利要求 1所述的一种表面为曲面的塑料蜂窝复合板，其中，所述的塑 料面板、 塑料底板为吸塑塑料板、 吹塑塑料板或热压直接成型塑料板。
10、 如权利要求 1所述的一种表面为曲面的塑料蜂窝复合板， 其中， 所述的 塑料面板边缘向下弯折，塑料底板边缘向上弯折，弯折形成的边框互相叠合连接， 该叠合处采用超声波焊接方式或胶粘方式进行密闭性固定连接。
11、 如权利要求 1所述的一种表面为曲面的塑料峰窝复合板， 其中， 所述的 塑料面板、 塑料底板的边缘为正方形、 矩形、 圆形、 椭圆形或异形。
PCT/CN2006/000211 2005-02-18 2006-02-13 Panneau composite en nid d'abeille plastique a surface courbe WO2006086925A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06705632A EP1849592A4 (en) 2005-02-18 2006-02-13 WOVEN PLATE OF PLASTIC WITH CURVED SURFACE
US11/884,519 US20090142539A1 (en) 2005-02-18 2006-02-13 Plastic Honeycomb Composite Board with Curved Surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510042478.1A CN1820936A (zh) 2005-02-18 2005-02-18 一种表面为曲面的塑料蜂窝复合板
CN200510042478.1 2005-02-18

Publications (1)

Publication Number Publication Date
WO2006086925A1 true WO2006086925A1 (fr) 2006-08-24

Family

ID=36916155

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/000211 WO2006086925A1 (fr) 2005-02-18 2006-02-13 Panneau composite en nid d'abeille plastique a surface courbe

Country Status (4)

Country Link
US (1) US20090142539A1 (zh)
EP (1) EP1849592A4 (zh)
CN (1) CN1820936A (zh)
WO (1) WO2006086925A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100310811A1 (en) * 2008-02-25 2010-12-09 Luhao Leng Single-layer plastic composite panel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101301799B (zh) * 2007-05-09 2010-05-19 冷鹭浩 一种发泡内芯吸塑复合板
GB201103910D0 (en) * 2011-03-08 2011-04-20 Hexago Deck Ltd Temporary platform
CN103847479B (zh) * 2012-12-04 2017-04-26 伟巴斯特车顶供暖系统（上海）有限公司 机动车天窗遮阳板
US9169650B1 (en) * 2014-12-02 2015-10-27 William Gardner Stair tread
CN105058885B (zh) * 2015-08-06 2017-07-04 常州市新创复合材料有限公司 一种客车车身复合板及其制造方法
CN105599416B (zh) * 2015-09-02 2018-03-02 哈尔滨飞机工业集团有限责任公司 一种大曲度金属面板夹层件成型凹痕预防方法
EP3946924A1 (en) * 2019-03-29 2022-02-09 Safran Seats USA LLC Flat sandwich panel articulating bottom pan

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1478651A (zh) * 2002-08-30 2004-03-03 冷鹭浩 一种新型复合板及其加工工艺
CN2664900Y (zh) * 2003-11-26 2004-12-22 冷鹭浩 一种纸筒蜂窝内芯复合板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799631A (en) * 1987-02-18 1989-01-24 Atr International, Inc. Aircraft shell module
DE29609442U1 (de) * 1996-05-28 1996-09-26 Steinhoff Laminat Gmbh Formteil
US6837171B1 (en) * 2002-04-29 2005-01-04 Palmer/Snyder Furniture Company Lightweight table with unitized table top

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1478651A (zh) * 2002-08-30 2004-03-03 冷鹭浩 一种新型复合板及其加工工艺
CN2664900Y (zh) * 2003-11-26 2004-12-22 冷鹭浩 一种纸筒蜂窝内芯复合板

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1849592A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100310811A1 (en) * 2008-02-25 2010-12-09 Luhao Leng Single-layer plastic composite panel

Also Published As

Publication number Publication date
CN1820936A (zh) 2006-08-23
EP1849592A1 (en) 2007-10-31
US20090142539A1 (en) 2009-06-04
EP1849592A4 (en) 2010-09-22

Similar Documents

Publication Publication Date Title
WO2006086925A1 (fr) Panneau composite en nid d'abeille plastique a surface courbe
US8534029B2 (en) Panel with paper honeycomb cores as table top
JP4611526B2 (ja) 選択的に強化された多層食品容器
US20100221487A1 (en) Honeycomb composite plate of plastic foam
WO2007115475A1 (fr) Panneau composite formé d'une plaque métallique et d'une plaque en matière plastique
CN113147134A (zh) 中空复合面板及其应用
WO2006034642A1 (en) A method for producing a composite plastic sheet, the composite plastic sheet and the seat back of a chair made of the composite plastic sheet
CN201043324Y (zh) 一种金属瓦楞复合板
US20080295454A1 (en) Packaging-Type Vacuum-Forming Composite Board Welded By Ultrasonic Welding
WO2007112660A1 (fr) Panneau plastique composite à structure soudée par ultrasons
CN101055058A (zh) 一种碟形芯层夹芯板及其用途
WO2005096883A2 (en) A composite desk
KR20140125052A (ko) 종이 구조체를 가지는 도마의 제조방법 및 종이 구조체를 가지는 도마
CN2920596Y (zh) 复合多层板包边结构
GB2454514A (en) An edge-sealed table top board with paper honeycomb core
TWI764830B (zh) 具有寶特瓶瓶蓋之浮動樓板結構
CN217353347U (zh) 一种装配卫浴地面底盒安装件
CN218857234U (zh) 一种复合板材结构
KR102486932B1 (ko) 흡음 기능을 가진 라운드형 파티션 패널 및 그 제조방법
CN217347027U (zh) 一种玻璃钢跑步板
CN216741228U (zh) 一种抗冲击环保木门
CN218668259U (zh) 一种波浪形皮革硬包结构
CN215752648U (zh) 一种用于房车厢板的蜂窝板结构
CN213677623U (zh) 一种抗压纸箱
TWI298703B (en) Buffer structure

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 11884519

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006705632

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2006705632

Country of ref document: EP