CN214661303U - Plastic-wood connecting piece - Google Patents
Plastic-wood connecting piece Download PDFInfo
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- CN214661303U CN214661303U CN202120755542.5U CN202120755542U CN214661303U CN 214661303 U CN214661303 U CN 214661303U CN 202120755542 U CN202120755542 U CN 202120755542U CN 214661303 U CN214661303 U CN 214661303U
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- wood
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- connecting piece
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Abstract
A plastic-wood connecting piece is composed of a square plastic-wood central column, an upper connecting plate, a lower connecting plate, a left connecting plate, a right connecting plate, an inner vertical plate and an inner horizontal supporting plate; a cylindrical through hole is formed in the middle of the square plastic-wood central column, and a plastic-wood inner vertical supporting plate and a plastic-wood inner transverse supporting plate which are vertically crossed are arranged in the cylindrical through hole; the upper, lower, left and right ends of the plastic-wood upper connecting plate are respectively provided with an upper, lower, left and right opening rectangular clamping groove. The utility model relates to a mould wooden connecting piece unique, the square cylindrical through-hole design that moulds wooden center post inside has interior backup pad has alleviateed the weight of moulding wooden connecting piece, four directions take the connecting plate design of rectangle draw-in groove, can realize the perpendicular or horizontal quick installation of relation of two wood moulding products, whole mould wooden connecting piece wholeness is strong, intensity is high, the rigidity is big, indeformable, good stability, the sense of touch is good, do not break up, waterproof ageing-resistant, nonrust loses, the manufacturing is convenient, can reprocess regeneration after the abandonment, and is with low costs, and is environment-friendly.
Description
Technical Field
The utility model relates to a mould wooden connecting piece and relate to a combined material connecting piece, belong to combined material and novel chemical building materials technical field.
Background
In recent years, plastic-wood composite materials prepared by taking low-value biomass fibers such as wood flour, crop straw powder, rice bran powder and the like as main raw materials, mixing the main raw materials with plastics, and carrying out processes such as extrusion, mould pressing and the like are increasingly valued and popular, and have the advantages of raw material recycling, product plasticization, environmental protection in use, cost economy, recycling, biochemistry and the like. With the increasing acceptance of the advantages of wood-plastic products, the application range is rapidly expanding, and the related products are wall boards, skirt boards, floors, gallery frames, great wall boards, fence boards, handrails, guardrails, racks, goods shelves and the like.
The wood-plastic product is at the application, can meet sometimes and carry out perpendicular installation towards the equidirectional, at this moment, need connect through the connecting piece between the wood-plastic product of difference, traditional connecting piece is that metal connecting piece is many, together fixed through bolt and wood-plastic product, the easy operation produces stress concentration on wood-plastic product like this, lead to the wood-plastic product to take place the fracture in bolt fastening department easily, the edge drops etc. simultaneously the bolt still can take place the corrosion in the later stage use, influence life. Therefore, the plastic-wood connecting piece disclosed by the invention has the advantages of corrosion resistance of the plastic-wood, environmental friendliness and the like, and meanwhile, the quick connection of the plastic-wood product can be realized, which is very necessary.
Disclosure of Invention
The plastic-wood connecting piece is realized by adopting the following scheme:
a plastic-wood connecting piece is composed of a square plastic-wood central column, a plastic-wood upper connecting plate, a plastic-wood lower connecting plate, a plastic-wood left connecting plate, a plastic-wood right connecting plate, a plastic-wood inner vertical supporting plate and a plastic-wood inner horizontal supporting plate; a cylindrical through hole is formed in the middle of the square plastic-wood central column, and a plastic-wood inner vertical supporting plate and a plastic-wood inner transverse supporting plate which are vertically crossed are arranged in the cylindrical through hole; the upper end of the plastic-wood upper connecting plate is provided with a rectangular clamping groove with an upper opening, and the lower end of the plastic-wood upper connecting plate is vertically connected with the upper end of the square plastic-wood central column to form an integral structure; the lower end of the plastic-wood lower connecting plate is provided with a rectangular clamping groove with a lower opening, and the upper end of the plastic-wood lower connecting plate is vertically connected with the lower end of the square plastic-wood central column to form an integral structure; the left end of the plastic-wood left connecting plate is provided with a left open rectangular clamping groove, and the right end of the plastic-wood left connecting plate is vertically connected with the left end of the square plastic-wood central column to form an integral structure; the right end of the plastic-wood right connecting plate is provided with a right-opening rectangular clamping groove, and the left end of the plastic-wood right connecting plate is vertically connected with the right end of the square plastic-wood central column to form an integral structure.
The utility model relates to a mould wooden connecting piece unique, the square cylindrical through-hole design that moulds wooden center post inside has interior backup pad has alleviateed the weight of moulding wooden connecting piece, four directions take the connecting plate design of rectangle draw-in groove, can realize the perpendicular or horizontal quick installation of relation of two wood moulding products, whole mould wooden connecting piece wholeness is strong, intensity is high, the rigidity is big, indeformable, good stability, the sense of touch is good, do not break up, waterproof ageing-resistant, nonrust loses, the manufacturing is convenient, can reprocess regeneration after the abandonment, and is with low costs, and is environment-friendly.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of a plastic-wood connecting piece.
Fig. 2 is a schematic structural view of the section a-a of fig. 1.
1-square plastic-wood central column, 2-cylindrical through hole, 3-plastic-wood upper connecting plate, 4-plastic-wood lower connecting plate, 5-plastic-wood left connecting plate, 6-plastic-wood right connecting plate, 7-plastic-wood inner vertical supporting plate, 8-plastic-wood inner horizontal supporting plate, 9-upper opening rectangular clamping groove, 10-lower opening rectangular clamping groove, 11-left opening rectangular clamping groove and 12-right opening rectangular clamping groove.
Detailed Description
As shown in fig. 1 and 2, a plastic-wood connecting piece comprises a square plastic-wood central column 1, a plastic-wood upper connecting plate 3, a plastic-wood lower connecting plate 4, a plastic-wood left connecting plate 5, a plastic-wood right connecting plate 6, a plastic-wood inner vertical supporting plate 7 and a plastic-wood inner horizontal supporting plate 8; a cylindrical through hole 2 is formed in the middle of the square plastic-wood central column 1, and a plastic-wood inner vertical support plate 7 and a plastic-wood inner transverse support plate 8 which are vertically crossed are arranged in the cylindrical through hole 2; the upper end of the plastic-wood upper connecting plate 3 is provided with a rectangular clamping groove 9 with an upper opening, and the lower end of the plastic-wood upper connecting plate is vertically connected with the upper end of the square plastic-wood central column 1 to form an integral structure; the lower end of the plastic-wood lower connecting plate 4 is provided with a rectangular clamping groove 10 with a lower opening, and the upper end of the plastic-wood lower connecting plate is vertically connected with the lower end of the square plastic-wood central column 1 to form an integral structure; the left end of the plastic-wood left connecting plate 5 is provided with a left opening rectangular clamping groove 11, and the right end of the plastic-wood left connecting plate is vertically connected with the left end of the square plastic-wood central column 1 to form an integral structure; the right end of the plastic-wood right connecting plate 6 is provided with a right opening rectangular clamping groove 12, and the left end of the plastic-wood right connecting plate is vertically connected with the right end of the square plastic-wood central column 1 to form an integral structure.
During production, the mouth mold with the cross section consistent with that of the figure 2 is adopted, the conventional extrusion molding process of the plastic-wood product can be adopted to realize the continuous and rapid production of the utility model, and the continuous and rapid production of the utility model can also be realized through the injection molding process.
Claims (1)
1. A plastic-wood connecting piece is characterized by consisting of a square plastic-wood central column, a plastic-wood upper connecting plate, a plastic-wood lower connecting plate, a plastic-wood left connecting plate, a plastic-wood right connecting plate, a plastic-wood inner vertical supporting plate and a plastic-wood inner transverse supporting plate; a cylindrical through hole is formed in the middle of the square plastic-wood central column, and a plastic-wood inner vertical supporting plate and a plastic-wood inner transverse supporting plate which are vertically crossed are arranged in the cylindrical through hole; the upper end of the plastic-wood upper connecting plate is provided with a rectangular clamping groove with an upper opening, and the lower end of the plastic-wood upper connecting plate is vertically connected with the upper end of the square plastic-wood central column to form an integral structure; the lower end of the plastic-wood lower connecting plate is provided with a rectangular clamping groove with a lower opening, and the upper end of the plastic-wood lower connecting plate is vertically connected with the lower end of the square plastic-wood central column to form an integral structure; the left end of the plastic-wood left connecting plate is provided with a left open rectangular clamping groove, and the right end of the plastic-wood left connecting plate is vertically connected with the left end of the square plastic-wood central column to form an integral structure; the right end of the plastic-wood right connecting plate is provided with a right-opening rectangular clamping groove, and the left end of the plastic-wood right connecting plate is vertically connected with the right end of the square plastic-wood central column to form an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755542.5U CN214661303U (en) | 2021-04-07 | 2021-04-07 | Plastic-wood connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755542.5U CN214661303U (en) | 2021-04-07 | 2021-04-07 | Plastic-wood connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214661303U true CN214661303U (en) | 2021-11-09 |
Family
ID=78461947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120755542.5U Active CN214661303U (en) | 2021-04-07 | 2021-04-07 | Plastic-wood connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214661303U (en) |
-
2021
- 2021-04-07 CN CN202120755542.5U patent/CN214661303U/en active Active
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