WO2008003232A1 - Brique plastique composite pour mur - Google Patents

Brique plastique composite pour mur Download PDF

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Publication number
WO2008003232A1
WO2008003232A1 PCT/CN2007/001991 CN2007001991W WO2008003232A1 WO 2008003232 A1 WO2008003232 A1 WO 2008003232A1 CN 2007001991 W CN2007001991 W CN 2007001991W WO 2008003232 A1 WO2008003232 A1 WO 2008003232A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
injection molded
composite wall
panel
molded part
Prior art date
Application number
PCT/CN2007/001991
Other languages
English (en)
Chinese (zh)
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
Publication of WO2008003232A1 publication Critical patent/WO2008003232A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/18—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0517—U- or C-shaped brackets and clamps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/04—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising a plurality of internal elongated cavities arranged in substantially parallel rows

Definitions

  • the invention relates to a building material, in particular to a plastic composite wall brick of a plastic injection molding composite structure. Background technique
  • Wall brick is a commonly used decorative material for building walls. It is widely used in various types of buildings such as family rooms, shopping malls, hotels, hotels and public buildings. With the improvement of people's living standards, people The diversification of the pursuit of a well-off life has brought more demanding requirements for wall tiles.
  • wall tiles are required to be waterproof, and on the other hand, wall tiles are required to have thermal insulation effects to meet the energy-saving design requirements of existing buildings.
  • the surface pattern of wall tiles is required to be varied to meet the different aesthetic requirements of different groups of people.
  • the prior art wall tiles mainly include glazed ceramic sintered ceramic tiles and fire-free wall tiles made of industrial waste materials, and marble wall tiles or granite wall tiles which are derived from natural stone.
  • the size is limited. This aspect comes from the limitations of the processing technology. For example, it is difficult to produce large-sized bricks by sintering ceramic tiles. On the other hand, these bricks usually have a relatively heavy quality. If the size is too large, it is not easy to assemble on the wall; Second, the labor in the assembly process is labor intensive. For example, the brick body needs to be immersed in water before assembly, so that the brick body can fully absorb water and then adhere to the wall through cement. For example, when assembling, it is necessary to divide the paving to avoid the wall brick falling off due to its own weight. Third, it is not convenient for maintenance. When the local brick body is damaged, it is necessary to remove the brick body by tapping. In the process of tapping, the surrounding bricks are usually destroyed, which causes dust and increases the cost of maintenance. Fourth, the bricks are less recyclable when the bricks are When detached, it is usually carried out by tapping detached manner, because the brick is completely broke.
  • the object of the present invention is to overcome the deficiencies of the prior art and provide a plastic composite wall brick which is environmentally friendly, fully recoverable, light in weight, easy to assemble, easy to automate in the production process, diverse in shape, rich in surface pattern, and easy to weather resistant. Self-cleaning, heat insulation, energy saving, etc., is a new type of wall material.
  • a plastic composite wall brick comprising: a plastic panel, a monomer structure having a certain shape prepared by direct extrusion molding or extrusion molding after extrusion, Have upper and lower surfaces;
  • Injection molded parts one or more sheets made by direct injection molding and fitted to the shape of a plastic panel
  • the body structure, the upper part of the contact with the lower surface of the plastic panel is joined by bonding or welding; the bottom is provided with an inverted buckle or a hoe which can be fixed by the fastening phase; the opposite sides are provided with splicing Positioning and water retaining structure;
  • the periphery of the plastic panel coincides with the corresponding periphery of the injection molded part by bonding or welding.
  • the injection molded part is a single injection molded single structure, and the injection molded part is attached to all of the lower surface of the plastic panel or a portion attached to the lower surface of the plastic panel.
  • the injection molded part is a combination of a plurality of injection-molded single-body structures, and the injection-molded parts are attached to all of the lower surface of the plastic panel or to the lower surface of the plastic panel.
  • the upper part of the injection molded part is integrally injection-molded with a plurality of upwardly protruding ribs, and the contact between the top of the rib and the lower surface of the plastic panel is provided to be fused to the panel and the injection molded part during ultrasonic welding or friction welding. Small bumps or small ribs that connect the panel to the molded part.
  • the plastic panel is a single-layer plastic panel or a multi-layer co-extruded panel which is formed by blistering or direct forming, and the upper surface of the plastic panel is a smooth or rough plane or curved surface.
  • the upper surface of the plastic panel is further provided with a texture or pattern structure formed by printing; or a texture or pattern structure formed thereon by the transfer film, and the texture or pattern is also sprayed with heat curing or photocuring. Varnish.
  • the upper surface of the plastic panel is also coated with an infrared absorbing coating or an infrared reflective coating.
  • the upper surface of the plastic panel is also compounded with a film layer containing a grain or pattern structure.
  • plastic parts of the plastic composite wall tile and the overlapping sides of the panel are integrally joined by welding or glue.
  • An embedded reinforcement member is further disposed between the plastic panel and the injection molded part, and the embedded reinforcement member comprises a closed frame or a u-shaped frame composed of a pipe member or a profile and a reinforcement member lining the corner portion of the composite wall tile body.
  • the reinforcing member lining the corner is a hardware or a plastic member.
  • An embedded reinforcement member is further disposed between the plastic panel and the injection molded component, and the embedded reinforcement member is a separate hardware member, a pipe member, or a separate two-frame or II-shaped frame formed by a pipe member or a profile or H-shaped box.
  • the plastic panel and the injection molded part are further added with a flame retardant or a composite layer of a flame retardant film.
  • the plastic composite wall brick of the invention is connected by the bonding or welding between the panel formed by extrusion molding or extrusion and the injection molded part, and the technological characteristics of the plastic composite wall brick of the structure are determined.
  • its size can be large or small, high dimensional accuracy, can be selected according to actual requirements, no traditional wall
  • the size limit of bricks can reach 3 square meters according to the current equipment capacity, which greatly breaks the size limit of traditional wall tiles, and if only the injection molding method is used to directly inject wall tiles or injection molded panels and injection molded parts, In this way, due to the limitations of the injection molding equipment, the size of the wall brick cannot be made large enough. Therefore, it is precisely because of the cooperation of the two processes, that is, the panel formed by extrusion or extrusion.
  • the cooperation between the injection molded parts, such as the large-sized panel and the injection molded parts of a plurality of single structures, can easily realize the production of large-sized plastic composite wall tiles.
  • the plastic composite wall brick of the invention has an inverted buckle or a boring head which can be fixed at the bottom of the injection molded part, and the structural characteristics of the plastic composite wall brick determine the assembly manner thereof, and the plastic composite wall brick of the invention is ⁇ Adhesive connection with the wall with the reverse buckle or the hoe, which greatly simplifies the assembly process and reduces the labor intensity of the operator.
  • the U-shape is installed vertically on the wall. After the groove is buckled, the matching convex edges at the bottom sides of the plastic composite wall tiles can be embedded in the U-shaped buckle groove, and the inverted buckle at the bottom of the plastic composite wall brick is matched with the inverted buckle in the U-shaped buckle groove to make the plastic
  • the composite wall tile is assembled on the wall.
  • the fixed assembly method of the fastening is very convenient for the operation of the workers. At the same time, it is very convenient for maintenance.
  • the partial brick body is damaged, it is only necessary to remove the brick body into a new one, and it will not damage the surrounding area.
  • the brick body; and the structure of the brick body has good recovery and can be easily and without damage from the wall.
  • the plastic composite wall brick of the invention has positioning and water retaining structures on the opposite sides of the injection molded part, which can be mutually spliced, and the positioning and water retaining structure is provided with a side lip on one side of the plastic composite wall brick, and the opposite One side has a grooved stopper that can realize water retaining, so that when the wall tile is assembled to the wall, the side lip of each plastic composite wall tile is always on the other side of the adjacent plastic composite wall brick.
  • the grooved block achieves fit and acts as a water retainer.
  • the plastic composite wall tile of the invention is connected between the plastic panel and the injection molded part by bonding or welding.
  • some small convexities for ultrasonic welding or friction welding may be provided on the surface of the injection molded part and the plastic panel. Dots or small ribs, the surface of the plastic panel and the contact point of the injection molded part, through these small bumps or small ribs, integrally welded or partially welded into a whole.
  • ultrasonic welding or friction welding is performed, small bumps or small ribs of the injection molded part are melted between the panel and the injection molded part to connect the panel to the injection molded part.
  • the plastic composite wall brick of the invention has a plastic panel which is a plastic extrusion board, and the shape and size of the surface can be made according to actual requirements, without requiring expensive equipment and mold like plastic parts, and the surface is integrated. Forming, good flatness, various colors, multi-layer material compounding, surface hardness, easy to realize thin-walled large parts, surface without shrinkage, flow marks and other defects of injection molded parts.
  • Plastic panels are made of plastic or direct forming. They can be single-layer or multi-layer.
  • the materials can be ABS, PP, PS single layer or PMMA+PS, PC+PS multilayer coextrusion. Wait.
  • the hardness, wear resistance, weather resistance and self-cleaning property of the surface of plastic composite wall tiles can be improved under the premise of low cost change, and the scope of use of the products can be broadened.
  • the upper surface of the plastic panel can be made flat, such as a smooth plane or a rough plane; it can also be made into any surface that can be molded and molded, such as a smooth surface or a rough surface; , has a wider range of uses.
  • the plastic composite wall tile of the invention can be directly injection molded or injection molded from a plurality of injection molded parts.
  • the injection molded parts can be combined in multiple pieces, so that the parts of the injection molded parts are reduced in size, thereby reducing the cost of the equipment and the mold, and avoiding the structure of the large-sized plastic parts; the reinforcing ribs can be designed to improve the strength of the plastic composite wall brick.
  • the molded part can be attached to the lower surface of the plastic panel or partially attached to the lower surface of the plastic panel.
  • This kind of plastic composite wall brick adopts the structure of the same material and different process characteristics, which can maximize the advantages of the respective structures of plastic extrusion, blistering and injection molding, and make up for each other.
  • the plastic composite wall brick of the invention can also increase the embedded reinforcement member in the case of structural strength requirements, thereby improving the strength and reducing the amount of the plastic parts.
  • the embedded reinforcement member may be a closed frame, which is composed of a pipe member or a profile, and the corner portion is lined with a reinforcing member to enhance the impact resistance of the corner portion; the embedded reinforcement member may also be a U-shaped frame, which is composed of a pipe member or a profile, and an angle The portion is lined with a reinforcing member; the embedded reinforcing member may also be a separate two frame, which is composed of a pipe member or a profile; or the embedded reinforcing member is a II-shaped frame, which is composed of a pipe member or a profile; or the embedded reinforcement member is H-shaped
  • the frame consists of a pipe or a profile.
  • the plastic composite wall tile of the invention can overcome the problem of flammability of the plastic material by adding a flame retardant or a layer of a flame retardant film during the process of manufacturing the plastic panel and the injection molded part.
  • the upper surface of the plastic panel can also be coated with an infrared absorbing coating or an infrared reflective coating to achieve the advantages of heat insulation and energy saving of the plastic composite wall brick.
  • the invention has the beneficial effects that the plastic composite wall brick is formed by using a welded structure or a glue joint between the panel formed by extrusion molding or extrusion and the injection molded part, and the bottom of the injection molded part is provided.
  • the buckle or the boring head fixed by the fastening phase can be realized, and the opposite sides of the injection molded component are provided with the positioning structure which can cooperate with each other and can realize the water retaining;
  • the plastic composite wall brick of the structure solves the limitation and assembly of the traditional wall brick size. In the process, many operators have high labor intensity, are inconvenient to maintain, and have poor recyclability.
  • Figure 1 is a schematic view showing the partial structure of the present invention
  • Figure 2 is an exploded perspective view of Figure 1;
  • Figure 3 is a schematic view showing the structure of the first embodiment of the present invention.
  • Figure 4 is a cross-sectional view of the structure taken along the line in Figure 3;
  • Figure 5 is an enlarged schematic view of a portion A in Figure 4.
  • Figure 6 is a cross-sectional view of the structure taken along the longitudinal section of Figure 3;
  • Figure 7 is an enlarged schematic view taken along line B of Figure 6;
  • Figure 8 is a schematic view of the connection of the present invention and the U-shaped buckle groove
  • Figure 9 is a schematic view of the connection of the present invention and the U-shaped buckle groove
  • Figure 10 is a schematic view of the connection of the present invention and the U-shaped buckle groove
  • Figure 11 is a schematic view of the connection of the present invention and the U-shaped buckle groove
  • Figure 12 is a schematic view of the connection of the present invention and the U-shaped buckle groove
  • Figure 13 is a schematic view of the connection of the present invention and the U-shaped buckle groove
  • Figure 14 is a schematic view showing the mounting structure of the present invention.
  • Figure 15 is a schematic view showing the installation structure of the corner side of the present invention.
  • Figure 16 is a schematic view showing the configuration of the present invention.
  • Figure 17 is a schematic view showing the structure of the third embodiment of the present invention.
  • Figure 18 is a schematic view showing the configuration of the fourth embodiment of the present invention.
  • Figure 19 is a schematic view showing the construction of the fifth embodiment of the present invention.
  • a plastic composite wall tile 100 of the present invention comprises: a plastic panel 11 having a certain shape formed by direct extrusion molding or extrusion molding after extrusion. a unitary structure having an upper surface and a lower surface;
  • the injection molded part 12 is a single structure which is formed by direct injection molding and is matched with the shape of the plastic panel, and the contact portion between the upper portion and the lower surface of the plastic panel is joined by welding; the bottom edge is provided with a buckle
  • the reverse buckles 121 are connected to each other, and the reverse buckles 121 are respectively disposed on the left and right sides; the opposite sides are provided with positioning and water retaining structures which can realize mutual splicing; the positioning and water retaining structures are in the plastic composite wall tiles.
  • the lower side of the 100 is provided with a lip 122, and a grooved stopper 123 for realizing water retaining is provided on the upper side; the periphery of the plastic panel 11 is overlapped with the corresponding periphery of the injection molded part 12 by bonding or welding.
  • the grooved block 123 is intermittent.
  • the upper part of the injection molded part 12 is integrally injection-molded with a plurality of upwardly protruding ribs 124.
  • the top of the ribs 124 is provided with a plurality of contacts at the top surface of the plastic panel.
  • Small bumps or small ribs 1241 that melt between the panel 11 and the injection molded part 12 to join the panel 11 and the injection molded part 12 during ultrasonic welding or friction welding; of course, the lower surface of the plastic panel 11 and the injection molded part
  • the coupling between the 12 raised ribs 124 can also be fixed by ultrasonic welding or friction welding, but by glue bonding, when the glue bonding phase is fixed, at the top of the ribs 124.
  • the injection molded part 12 is a single injection molded single structure, and the injection molded part 12 is attached to the lower surface of the plastic panel 11, of course, It is also required to be attached to a part of the lower surface of the plastic panel 11, and the injection molded part can also be combined for a plurality of injection-molded single-body structures, and the combined injection-molded parts can be attached to the entire lower surface of the plastic panel.
  • the plastic panel 11 can also be attached to the lower surface of the plastic panel; the upper surface of the plastic panel 11 is a smooth plane, and of course can be made into a rough plane as needed; the plastic panel 11 is a single-layer plastic panel, and can also be multi-layer coextrusion.
  • Plastic panel for example: can be used with 0.
  • plastic composite wall tile 100 injection molding The material thickness of the member 12 and the plastic panel 11 can be flexibly changed according to the size and strength requirements of the wall tile, and can be freely changed from 0.5 mm to 5 mm; a texture or pattern structure made by printing is provided on the upper surface of the plastic panel 1. It may also be a texture or pattern structure formed on the transfer film, and the texture or pattern may be sprayed with a heat-cured or light-cured varnish, or may be a composite film or pattern on the upper surface of the plastic panel.
  • the upper surface of the plastic panel 11 may also be coated with an infrared absorbing coating or an infrared reflective coating;
  • the problem of flammability of the plastic material can be solved in the plastic panel 11 or the injection molded part 12 by adding a flame retardant or a composite layer of a flame retardant film; the plastic part 12 and the panel 11 of the plastic composite wall tile 100 Heavy around The edging is integrated by welding or glue.
  • the plastic composite wall tile 100 of the present invention is connected by welding between the panel 11 which is formed by extrusion or extrusion and the injection molded part 12, and the process characteristics of the plastic composite wall tile of the structure are determined.
  • the size of the specification can be large or small, the dimensional accuracy is ⁇ , can be selected according to the actual requirements, without the size limitation of the traditional wall tile, the current equipment capacity can reach up to 3 square meters, which greatly breaks the size limit of the traditional wall tile. If you only use the method of injection molding to directly inject the wall tiles or inject the panels and injection molded parts, the size of the wall tiles cannot be made large enough due to the limitations of the injection molding equipment.
  • the plastic composite wall tile 100 of the present invention is provided with a buckle 121 at the bottom of the injection molded part 11 for fixing the fastening phase.
  • the structural characteristics of the plastic composite wall brick determine the assembly mode, and the traditional wall brick generally needs to be assembled.
  • the cement is adhered to the wall by the cement, which makes the labor of the operation process in the assembly process laborious, and the plastic composite wall tile 100 of the invention is fixed by the buckle 121 to fix the wall 10. , which greatly simplifies the assembly process and reduces the labor intensity of the operator.
  • the U-shaped buckle groove 9 is vertically mounted on the wall 10, and the buckle groove 9 is also provided with an inverted buckle 91, and then The flange 125 at the bottom of the two sides of the plastic composite wall tile 100 can be embedded in the ⁇ -shaped buckle groove 9.
  • the inverted buckle 121 is disposed on the inner side of the rim 125, and the undercut 91 on the buckle groove 9 is also disposed on the inner side thereof.
  • FIGS. 8 to 13 show the six types of the plastic composite wall tile 100 and the U-shaped buckle groove of the present invention. Different fastening forms.
  • the plastic composite wall tile 100 can be mounted on the wall 10 by the cooperation of the undercut 121 and the U-shaped buckle groove 9.
  • the splicing between the plastic composite wall brick and the plastic composite wall brick mainly has two places, one is the splicing between the left and right plastic composite wall tiles 100, and the other is the splicing between the upper and lower plastic composite wall tiles 100,
  • the left and right plastic composite wall tiles 100 are embedded in the U-shaped buckle groove 9 through the flanges 125, and the inverted buckles 121 are used to fit the inverted buckles 91 in the U-shaped buckle grooves 9 so that no additional design is needed.
  • the positioning and water retaining structure for realizing mutual splicing is provided on the upper and lower sides of the plastic composite wall tile 100, that is, in the plastic composite wall tile 100
  • the lower side is provided with a lip 122
  • the upper side is provided with a groove-shaped stopper 123 for realizing water retaining; thus, when the wall tile is assembled to the wall, the lower lip 122 of each of the plastic composite wall tiles 100 is always It is matched with the grooved stopper 123 on the adjacent plastic composite wall tile 100, so that the splicing between the upper and lower sides of the plastic composite wall tile 100 can be completed, and the splicing manner is splicing from bottom to top.
  • the plastic composite wall tile 100 encounters problems such as the door 20, the window 30, and the corners during the splicing of the entire house.
  • the solution is to install a buckle member 8 at the corners ( As shown in FIG. 15 , the buckle member 8 is provided with a clamping groove 81 for fixing the corners and solving the size of the plastic composite wall brick by sandwiching the plastic composite wall tile 100 at different depth positions in the clamping groove 81. problem.
  • the buckle groove 9 is in the vertical joint between the plastic composite wall tiles 100.
  • the side lip 122 of the upper wall tile is spliced on the grooved block 123 of the next wall tile, and thus flows from the top to the bottom
  • the water always flows into the next wall brick by the edge lip 122 of the upper wall tile, and the grooved block 123 on the lower wall brick serves as a water retaining function.
  • the plastic composite wall tile 100 of the invention has the fixed assembly mode of the fastening phase, which is very convenient for the operation of the worker, and is also very convenient for maintenance.
  • the brick body When the partial brick body is damaged, the brick body only needs to be removed and loaded into the new one. It can be used without damaging the surrounding bricks; and the structure of the bricks is recyclable and can be easily and without damage removed from the wall.
  • the plastic composite wall tile 100 of the present invention, the plastic panel 11 and the injection molded part 12 are connected together by welding, in order to meet the technical requirements of ultrasonic welding or friction welding between the plastic panel 11 and the injection molded part 12,
  • the surface of the injection molded part 12 and the plastic panel 11 is provided with a plurality of small bumps or small ribs for ultrasonic welding or friction welding, the surface of the plastic panel and the contact point of the injection molded part, through the small bumps or small ribs, The integral or partial welds are joined together in one piece.
  • small bumps or small ribs of the injection molded part 12 are melted between the face plate 11 and the injection molded part 12 to connect the face plate 11 with the injection molded part 12.
  • the plastic composite wall tile 100 of the present invention, the plastic panel 11 is a plastic extrusion plate, and the shape and size of the surface can be made according to actual requirements, without requiring expensive equipment and molds like plastic parts, and the surface is integrally formed and leveled. It has good properties, various colors, multi-layer materials, high surface hardness, easy to realize thin-walled large parts, and there are no defects such as shrinkage and flow marks on the surface of injection molded parts.
  • the plastic face is made of plastic or direct forming, and can be single-layer or multi-layer.
  • the upper surface of the plastic panel 11 can be made flat, such as a smooth plane or a rough plane; it can also be made into any surface that can be molded by plastic molding and injection molding, such as a smooth curved surface or a rough curved surface; Change, with a wider range of use.
  • the upper surface of the plastic panel 11 may also be provided with a grain or pattern structure formed by printing, or may be combined with a film layer containing a grain or pattern structure, for example, various wood grain may be printed on the surface of the panel.
  • the color of natural materials such as marble can also be combined with a film of various natural colors such as wood grain and marble to form a strong texture change feature;
  • the upper surface of the plastic panel can also be provided with a transfer film.
  • the texture or pattern structure on the surface, for example, the transfer film with various natural colors such as wood grain and marble can be combined on the surface of the panel, the film is removed after transfer, and the heat curing or light curing varnish is sprayed to increase the hardness of the surface. And weather resistance.
  • the plastic composite wall tile 100 of the present invention, the injection molded part 12 can be a direct injection molding, or a plurality of injection molded parts can be combined.
  • the injection molded parts can be combined in multiple pieces, so that the parts of the injection molded parts are reduced in size, thereby reducing the cost of the equipment and the mold, avoiding the structure of the large-sized plastic parts; the injection molded parts are various in form, the dimensional accuracy is ⁇ , the reinforcing ribs can be designed, and the plastic can be lifted.
  • Composite wall tile strength The molded part can be attached to the lower surface of the plastic panel or partially attached to the lower surface of the plastic panel.
  • the plastic composite wall tiles adopt the same material and different process characteristics, which can maximize the advantages of the respective structures of plastic extrusion, plastic molding and injection molding, and make up for each other.
  • the plastic composite wall tile 100 of the invention can also increase the embedded reinforcement member in the case of high structural strength requirements, improve the strength, and reduce the amount of the plastic parts.
  • the embedded reinforcement member may be a closed frame, which is composed of a pipe member or a profile, and the corner portion is lined with a reinforcing member to enhance the impact resistance of the corner portion; the embedded reinforcement member may also be a U-shaped frame, which is composed of a pipe member or a profile, and an angle The portion is lined with a reinforcing member; the embedded reinforcing member may also be a separate two frame, which is composed of a pipe member or a profile; or the embedded reinforcing member is a II-shaped frame, which is composed of a pipe member or a profile; or the embedded reinforcement member is H-shaped
  • the frame is made up of pipe fittings or profiles; the embedded reinforcing members can also be separate hardware and pipe fittings, which can strengthen the strength of the plastic composite wall tiles.
  • the pipe fittings or profiles are extruded
  • the plastic composite wall tile 100, the plastic panel 11 and the injection molded part 12 of the invention are made by two processes. Therefore, the plastic panel and the injection molded part can adopt the same color, for example, the plastic panel is light gray, and the injection molded part is also Light gray; plastic panels and injection molded parts can also be used in different colors, for example, plastic panels are shallow Gray, the injection molded parts are green, or the plastic panels are beige, and the injection molded parts are blue; thus, the color diversity of the plastic composite wall tiles is formed, which greatly increases the aesthetic effect of the plastic composite wall tiles. Moreover, in the process of manufacturing plastic panels and injection molded parts, the problem of flammability of plastic materials can be overcome by adding a flame retardant or a composite of a flame retardant film. In addition, the upper surface of the plastic panel can also be coated with an infrared absorbing coating or an infrared reflective coating to achieve the advantages of heat insulation and energy saving of the plastic composite wall brick.
  • a plastic composite wall tile 100 of the present invention is different from the first embodiment in that the opposite sides of the injection molded part 12 are provided with a mutual splicing position and The water retaining structure; not only includes the upper and lower sides of the plastic composite wall tile 100, that is, the side of the plastic composite wall tile 100 is provided with a lip 122, and a grooved block 123 for retaining water is disposed on the upper side;
  • the positioning and water retaining structure are also disposed on the left and right sides of the plastic composite wall tile 100, that is, the edge 125 of the left side is further provided with a lip 126, and the edge of the right side 125 is further provided with a groove block 127.
  • the left and right sides of the plastic composite wall tile 100 are not only fixed by the buckle groove 9, but also the splicing of the lip 126 and the grooved stopper 127, and similarly, can function as a water retaining.
  • a plastic composite wall tile 100 of the present invention is different from the first embodiment in that the groove type stopper 123 is an elongated continuous block, but has multiple places. Opening.
  • Embodiment 4 Referring to Figure 18, a plastic composite wall tile 100 of the present invention is different from the first embodiment in that the grooved stopper 123 is an elongated groove.
  • a plastic composite wall tile 100 of the present invention is different from the first embodiment in that the plastic panel has a curved shape, and thus the plastic composite wall tile 100 is a curved wall brick. .
  • the plastic composite wall brick of the invention is formed by bonding or welding the corresponding overlapping portions of the plastic panel and the injection molded part, and has the advantages of simple structure, wide application range, large-scale industrial production, good industrial practicality. Sex.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

L'invention concerne une brique plastique composite (100) comprenant un panneau plastique et un élément d'injection (12). Le panneau plastique (11) est extrudé pour un façonnage direct ou un façonnage par aspiration. L'élément d'injection (12) est directement façonné ou constitué de nombreuses unités d'injection. La partie supérieure de l'élément d'injection (12) est liée ou soudée à la surface inférieure du panneau plastique (11). Une boucle de fixation (121) ou un tenon est prévu(e) à la base de l'élément d'injection à verrouiller. Une structure de positionnement (122) et une structure de rétention d'eau (123) sont prévues de chaque côté de l'élément d'injection (12) à assembler. La péripherie du panneau plastique (11) est liée ou soudée à la périphérie de l'élément d'injection (12).
PCT/CN2007/001991 2006-06-26 2007-06-25 Brique plastique composite pour mur WO2008003232A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2006100453242A CN101096882A (zh) 2006-06-26 2006-06-26 一种塑料复合墙砖
CN200610045324.2 2006-06-26

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Publication Number Publication Date
WO2008003232A1 true WO2008003232A1 (fr) 2008-01-10

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Application Number Title Priority Date Filing Date
PCT/CN2007/001991 WO2008003232A1 (fr) 2006-06-26 2007-06-25 Brique plastique composite pour mur

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CN (1) CN101096882A (fr)
WO (1) WO2008003232A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN106638203A (zh) * 2016-12-28 2017-05-10 青岛海澄知识产权事务有限公司 一种组合式步道砖装置
CN110757809A (zh) * 2019-10-30 2020-02-07 青岛日高光电科技有限公司 一种显示面板的新型焊接工艺及其显示面板

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