CN218295303U

CN218295303U - Wood-like co-extruded plastic wood profile

Info

Publication number: CN218295303U
Application number: CN202223007645.7U
Authority: CN
Inventors: 董入贵; 胡超强
Original assignee: Jiangsu Qifa Biotechnology Co ltd
Current assignee: Jiangsu Qifa Biotechnology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-01-13
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to an imitative wooden feel crowded wood section bar altogether, including crowded wood section bar body and connecting piece altogether, crowded wood section bar body left side fixedly connected with fixture block altogether, the draw-in groove has been seted up on crowded wood section bar body right side altogether, first connecting groove has been seted up at crowded wood section bar body top altogether. This imitative wooden feel co-extrusion wood section bar, during the use, through using two co-extrusion wood section bar bodies, block card to the draw-in groove inside the left side co-extrusion wood section bar body with the right side co-extrusion wood section bar body, when co-extrusion wood section bar body need carry out concatenation from top to bottom, laminate two co-extrusion wood section bar bodies from top to bottom, then inside blocking first spread groove and second spread groove with the connecting piece, can splice two co-extrusion wood section bar bodies, through being provided with the acoustic celotex board in co-extrusion wood section bar body inside, can improve the noise insulation of co-extrusion wood section bar body, do not influence the intensity of co-extrusion wood section bar body itself simultaneously.

Description

Wood-like co-extruded plastic wood profile

Technical Field

The utility model relates to a mould wooden section bar technical field, specifically be an imitative wooden feel crowded plastic-wood section bar altogether.

Background

The plastic board is a plate or a section produced by mainly using plastics (recovered waste plastics such as polypropylene, polyethylene, polyvinyl chloride and the like) as raw materials, mixing waste plant fibers such as wood flour, rice hulls, straws and the like into a new wood material, and then carrying out plastic processing technologies such as extrusion, mould pressing, injection molding and the like.

The surface of the co-extruded wood is uniformly and firmly coated with the co-extruded layer, the plastic-wood floor produced by adopting the novel technology not only keeps the advantages of mildew resistance, insect resistance and other physical properties of the traditional plastic wood, but also has stronger wear resistance, scratch resistance, stain resistance and weather resistance, is more attractive and durable, the co-extruded wood profile is definitely wider in the future use range, the existing co-extruded wood profile does not have the sound insulation effect and limits the use range of the co-extruded wood profile, and the co-extruded wood profile does not have the advantage of being convenient to splice and install, so the problem is solved by providing the wood-like co-extruded wood profile.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an imitative wooden feel crowded plastic-wood section bar altogether possesses practicality such as strong, easy operation advantage, has solved current crowded plastic-wood section bar altogether and has not possessed the problem of convenient concatenation installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an imitative wooden feel crowded wood section bar altogether, includes crowded wood section bar body and connecting piece altogether, crowded wood section bar body left side fixedly connected with fixture block altogether, the draw-in groove has been seted up on crowded wood section bar body right side altogether, first connecting groove has been seted up at crowded wood section bar body top altogether, crowded wood section bar body bottom has been seted up the second connecting groove altogether, crowded wood section bar body has seted up the through-hole altogether, crowded wood section bar body is inside to be provided with the acoustic celotex board altogether.

Further, the cross section of the clamping block is rectangular, the cross section of the clamping groove is rectangular, and the size of the clamping block is smaller than that of the clamping groove.

Furthermore, the cross-sectional shape of the first connecting groove is T-shaped, the cross-sectional shape of the second connecting groove is T-shaped, and the first connecting groove and the second connecting groove are the same in size.

Furthermore, the cross section of each through hole is circular, the through hole pipe barrels are co-extruded with the wood profile body, and the number of the through holes is five.

Further, the shape of the cross section of the sound insulation board is rectangular, and the sound insulation board is bonded inside the co-extrusion wood profile body through glue.

Furthermore, the cross section of the connecting piece is I-shaped, the length of the connecting block is the same as that of the first connecting groove, and the length of the connecting block is the same as that of the second connecting groove.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this imitative wooden feel co-extrusion wood section bar, during the use, through using two co-extrusion wood section bar bodies, block card to the draw-in groove inside the left side co-extrusion wood section bar body with the right side co-extrusion wood section bar body, when co-extrusion wood section bar body need carry out concatenation from top to bottom, laminate two co-extrusion wood section bar bodies from top to bottom, then inside blocking first spread groove and second spread groove with the connecting piece, can splice two co-extrusion wood section bar bodies, through being provided with the acoustic celotex board in co-extrusion wood section bar body inside, can improve the noise insulation of co-extrusion wood section bar body, do not influence the intensity of co-extrusion wood section bar body itself simultaneously.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a schematic view of the structural connection member of the present invention.

In the figure: 1 co-extrusion wood section bar body, 2 fixture blocks, 3 draw-in grooves, 4 first spread groove, 5 second spread grooves, 6 through-holes, 7 acoustic celotex boards, 8 connecting pieces.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the wood-like co-extruded wood profile in the embodiment includes a co-extruded wood profile body 1 and a connecting member 8, a clamping block 2 is fixedly connected to the left side of the co-extruded wood profile body 1, a clamping groove 3 is formed in the right side of the co-extruded wood profile body 1, the clamping block 2 is rectangular in cross section, the clamping groove 3 is rectangular in cross section, and the size of the clamping block 2 is smaller than that of the clamping groove 3. First spread groove 4 has been seted up at 1 top of crowded plastic-wood section bar body altogether, and second spread groove 5 has been seted up to crowded plastic-wood section bar body altogether 1 bottom, and 4 cross sectional shape T types in first spread groove, 5 cross sectional shapes in second spread groove are the T type, and first spread groove 4 is the same with 5 sizes in second spread groove. The through holes 6 are formed in the co-extruded wood profile body 1, the cross sections of the through holes 6 are circular, the through holes 6 are formed in the pipe co-extruded wood profile body 1, and the number of the through holes 6 is five. The sound insulation board 7 is arranged inside the co-extruded wood profile body 1, the cross section of the sound insulation board 7 is rectangular, and the sound insulation board 7 is bonded inside the co-extruded wood profile body 1 through glue. The cross section of the connecting piece 8 is I-shaped, the length of the connecting piece 8 is the same as that of the first connecting groove 4, and the length of the connecting piece 8 is the same as that of the second connecting groove 5. During the use, through using two crowded wood section bar bodies 1 altogether, block 2 with the right side crowded wood section bar body 1 altogether inside draw-in groove 3 of left side crowded wood section bar body 1 altogether, when crowded wood section bar body 1 needs to carry out concatenation from top to bottom, laminate about carrying out two crowded wood section bar bodies 1 altogether, then block connecting piece 8 inside first spread groove 4 and second spread groove 5, can splice two crowded wood section bar bodies 1 altogether, through being provided with acoustic celotex board 7 in crowded wood section bar body 1 is inside, can improve the acoustic insulation of crowded wood section bar body 1 altogether, do not influence the intensity of crowded wood section bar body 1 itself simultaneously.

Meanwhile, the content of wood powder on the surface layer of the co-extruded wood profile body 1 is 10% -60%, the wood texture is strong and close to the surface texture and texture of wood, and the co-extruded wood profile is different from the traditional co-extruded wood profile coated by modified plastic, and the traditional co-extruded wood profile is too strong in plastic feel and has no wood texture. Meanwhile, the surface layer and the core layer of the co-extruded wood profile body 1 both contain wood fibers, and the formula is similar, so that the bonding of the surface layer and the core layer is firmer, and the defect that the surface layer of the co-extruded wood profile coated by the traditional modified plastic can be torn does not exist. The bonding strength between the surface layer and the inner core layer of the traditional modified plastic-coated co-extruded wood profile is always a pain point of such co-extruded products, and although cracking and separation are not easy to occur in a short period of time, the cracking and separation of the surface layer or the end face may occur due to the differences of the shrinkage rates, the water absorption rates and the like of the surface layer and the core layer under the long-term natural environment of high temperature and high humidity and under the cold and hot alternate environment.

The working principle of the above embodiment is as follows:

this imitative wooden feel co-extrusion wood section bar, during the use, through using two co-extrusion wood section bar bodies 1, block the fixture block 2 of right side co-extrusion wood section bar body 1 inside draw-in groove 3 of left side co-extrusion wood section bar body 1, when co-extrusion wood section bar body 1 need carry out concatenation from top to bottom, laminate two co-extrusion wood section bar bodies 1 from top to bottom, then block connecting piece 8 inside first spread groove 4 and second spread groove 5, can splice two co-extrusion wood section bar bodies 1, through being provided with acoustic celotex board 7 in co-extrusion wood section bar body 1 is inside, can improve the noise insulation of co-extrusion wood section bar body 1, do not influence the intensity of co-extrusion wood section bar body 1 itself simultaneously.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an imitative wooden feel coextrusion wood section bar, includes coextrusion wood section bar body (1) and connecting piece (8), its characterized in that: the novel wood profile is characterized in that the clamping block (2) is fixedly connected to the left side of the co-extruded wood profile body (1), the clamping groove (3) is formed in the right side of the co-extruded wood profile body (1), the first connecting groove (4) is formed in the top of the co-extruded wood profile body (1), the second connecting groove (5) is formed in the bottom of the co-extruded wood profile body (1), the through hole (6) is formed in the inside of the co-extruded wood profile body (1), and the sound insulation board (7) is arranged in the inside of the co-extruded wood profile body (1).

2. The wood-like co-extruded wood profile as claimed in claim 1, wherein: the cross section of the clamping block (2) is rectangular, the cross section of the clamping groove (3) is rectangular, and the size of the clamping block (2) is smaller than that of the clamping groove (3).

3. The wood-like co-extruded wood profile as claimed in claim 1, wherein: the cross section of the first connecting groove (4) is T-shaped, the cross section of the second connecting groove (5) is T-shaped, and the first connecting groove (4) and the second connecting groove (5) are the same in size.

4. The wood-like co-extruded wood profile as claimed in claim 1, wherein: the cross section of the through hole (6) is circular, the through hole (6) is formed by co-extruding the pipe barrel into the wood profile body (1), and the number of the through holes (6) is five.

5. The wood-like co-extruded wood profile as claimed in claim 1, wherein: the section of the sound insulation board (7) is rectangular, and the sound insulation board (7) is bonded inside the co-extruded wood profile body (1) through glue.

6. The wood-like co-extruded wood profile as claimed in claim 1, wherein: the cross section of the connecting piece (8) is I-shaped, the length of the connecting piece (8) is the same as that of the first connecting groove (4), and the length of the connecting piece (8) is the same as that of the second connecting groove (5).