CN209943974U - Multi-rectangular-hole symmetrical plastic-wood section - Google Patents
Multi-rectangular-hole symmetrical plastic-wood section Download PDFInfo
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- CN209943974U CN209943974U CN201920298433.8U CN201920298433U CN209943974U CN 209943974 U CN209943974 U CN 209943974U CN 201920298433 U CN201920298433 U CN 201920298433U CN 209943974 U CN209943974 U CN 209943974U
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Abstract
The multi-rectangular-hole symmetrical plastic-wood section consists of an upper main transverse plate, a lower main transverse plate, a left main vertical support plate, an upper left transverse plate, a middle transverse plate, a right main vertical support plate, a lower left transverse plate, a middle transverse plate, a right transverse plate, a left middle vertical plate, a right middle vertical plate, a lower left vertical plate, a left middle vertical plate, a right vertical plate, an upper left rectangular boss plate, a right rectangular boss plate; go up main violently, left main perpendicular backup pad, go up left violently, form left rectangular hole between the riser, go up main violently backup pad, go up well diaphragm, go up left side well, go up right well riser and form well rectangular hole between the riser, go up main violently, right main erects, go up right violently, form right rectangular hole between the riser, lower main violently, left main perpendicular backup pad, lower left violently, form left rectangular hole down between the riser, lower main violently backup pad, well diaphragm, in the left side, form well rectangular hole down between the riser in the right side, lower main violently, right main perpendicular backup pad, down right violently, form right rectangular hole down between the riser, go up, down main violently, left, right main perpendicular inter-plate forms well rectangular hole. The utility model discloses the symmetry is strong, and intensity is high, and the rigidity is big, and is ageing-resistant, can process fast and make plastic-wood goods such as stand.
Description
Technical Field
The utility model discloses what many rectangular holes symmetry moulded wood section bar related to is a combined material, environment friendly material section bar, is applicable to preparation stand, guardrail, handrail, corridor frame horizontal pole etc..
Background
In recent years, with the enhancement of the environmental protection consciousness of people, the plastic wood material which is wide in raw material source, environment-friendly, renewable and recyclable is more and more valued by people. The material is prepared by taking low-value biomass fibers such as sawdust, wood chips, bamboo sawdust, rice hulls, wheat straws, soybean hulls, peanut shells, bagasse, cotton straws 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. The wood-plastic composite material has the advantages of plant fiber and plastic, has wide application range, can almost cover all the application fields of log, plastic steel, aluminum alloy and other similar materials, and simultaneously solves the problem of recycling waste resources in the plastic and wood industries. The main characteristics are as follows: the method has the advantages of raw material recycling, product plasticity, environmental protection in use, cost economy and recycling and biochemical treatment.
The plastic-wood section is a semi-finished product with a fixed cross section, can be flexibly processed into other usable products, such as upright posts, guardrails, handrails, gallery frame cross bars and the like, and can be continuously and quickly produced by a conventional extrusion process, so that the plastic-wood section has the characteristics of high efficiency, strong applicability and the like. Compared with wood section bars, the plastic wood section bar has the advantages of insect prevention, water resistance, no mildew and the like, and meanwhile, a large number of trees do not need to be felled in the production process, so that the water and soil conservation, the environmental protection and the like are facilitated; compared with metal section bars, the light-weight, corrosion-resistant, energy-saving production process, low cost and the like; compared with the hard plastic section, the composite material has the advantages of aging resistance, easy coloring, small dependence on fossil resources, environment friendliness and the like.
Therefore, the invention discloses a multi-rectangular-hole symmetrical plastic-wood section, a plastic-wood product can be rapidly processed and manufactured by using the section, and the manufactured plastic-wood product has light weight and low cost, which is very necessary.
Disclosure of Invention
The utility model provides a many rectangular holes symmetry plastic-wood section bar to above-mentioned purpose, this many rectangular holes symmetry plastic-wood section bar takes following scheme to realize:
the multi-rectangular-hole symmetrical plastic-wood profile is composed of a plastic-wood upper main transverse supporting plate, a plastic-wood lower main transverse supporting plate, a plastic-wood left main vertical supporting plate, a plastic-wood right main vertical supporting plate, a plastic-wood upper left transverse plate, a plastic-wood upper middle transverse plate, a plastic-wood upper right transverse plate, a plastic-wood lower left transverse plate, a plastic-wood lower middle transverse plate, a plastic-wood lower right transverse plate, a plastic-wood upper left vertical plate, a plastic-wood upper left middle vertical plate, a plastic-wood upper right vertical plate, a plastic-wood lower left middle vertical plate, a plastic-wood lower right vertical plate, a plastic-wood upper left rectangular convex plate, a plastic-wood upper right rectangular convex plate, a plastic-wood lower left rectangular convex plate and a plastic-wood lower right rectangular convex plate, the left end of the plastic-wood upper left transverse plate is vertically connected with the upper end of the plastic-wood upper left vertical plate to form; the left end of the plastic-wood upper middle transverse plate is vertically connected with the upper end of the plastic-wood upper left middle vertical plate to form an integral structure, and the right end of the plastic-wood upper middle vertical plate is vertically connected with the upper end of the plastic-wood upper right middle vertical plate to form an integral structure; the left end of the plastic-wood upper right transverse plate is vertically connected with the upper end of the plastic-wood right main vertical supporting plate to form an integral structure, and the right end of the plastic-wood upper right vertical plate is vertically connected with the upper end of the plastic-wood upper right vertical plate to form an integral structure; the left end of the plastic-wood lower left transverse plate is vertically connected with the lower end of the plastic-wood lower left vertical plate to form an integral structure, and the right end of the plastic-wood lower left vertical plate is vertically connected with the lower end of the plastic-wood left main vertical support plate to form an integral structure; the left end of the plastic-wood lower middle transverse plate is vertically connected with the lower end of the plastic-wood lower left middle vertical plate to form an integral structure, and the right end of the plastic-wood lower middle vertical plate is vertically connected with the lower end of the plastic-wood lower right middle vertical plate to form an integral structure; the left end of the plastic-wood lower right transverse plate is vertically connected with the lower end of the plastic-wood right main vertical supporting plate to form an integral structure, and the right end of the plastic-wood lower right vertical plate is vertically connected with the lower end of the plastic-wood lower right vertical plate to form an integral structure; the lower end of the plastic-wood upper left vertical plate is vertically connected with the left end of the plastic-wood upper main transverse supporting plate to form an integral structure; the upper plastic-wood left middle vertical plate is positioned between the plastic-wood left main vertical support plate and the plastic-wood upper right middle vertical plate, and the lower end of the upper plastic-wood left middle vertical plate is vertically connected with the plastic-wood upper main horizontal support plate to form an integral structure; the upper plastic-wood middle vertical plate is positioned between the upper plastic-wood middle vertical plate and the plastic-wood right main vertical support plate, and the lower end of the upper plastic-wood middle vertical plate is vertically connected with the plastic-wood upper main horizontal support plate to form an integral structure; the lower end of the upper plastic-wood vertical plate is vertically connected with the right end of the upper plastic-wood main transverse support plate to form an integral structure; the upper end of the plastic-wood lower left vertical plate is vertically connected with the left end of the plastic-wood lower main transverse supporting plate to form an integral structure; the plastic-wood lower left middle vertical plate is positioned between the plastic-wood left main vertical supporting plate and the plastic-wood lower right middle vertical plate, and the upper end of the plastic-wood lower left middle vertical plate is vertically connected with the plastic-wood lower main horizontal supporting plate to form an integral structure; the plastic-wood lower right middle vertical plate is positioned between the plastic-wood lower left middle vertical plate and the plastic-wood right main vertical support plate, and the upper end of the plastic-wood lower left middle vertical plate is vertically connected with the plastic-wood lower main horizontal support plate to form an integral structure; the upper end of the plastic-wood lower right vertical plate is vertically connected with the right end of the plastic-wood lower main transverse support plate to form an integral structure; an upper left rectangular hole is formed between the plastic-wood upper main transverse support plate, the plastic-wood left main vertical support plate, the plastic-wood upper left transverse plate and the plastic-wood upper left vertical plate, an upper middle rectangular hole is formed between the plastic-wood upper main transverse support plate, the plastic-wood upper middle transverse plate, the plastic-wood upper left middle vertical plate and the plastic-wood upper right middle vertical plate, an upper right rectangular hole is formed between the plastic-wood upper main transverse support plate, the plastic-wood right main vertical support plate, the plastic-wood upper right transverse plate and the plastic-wood upper right vertical plate, a lower left rectangular hole is formed between the plastic-wood lower main transverse support plate, the plastic-wood lower middle transverse plate, the plastic-wood lower left middle vertical plate and the plastic-wood lower right middle vertical plate, a lower right rectangular hole is formed between the plastic-wood lower main transverse support plate, the plastic-wood lower right vertical support plate and the plastic-wood lower right rectangular hole, a lower right rectangular hole is formed between the plastic-wood upper main transverse support plate, the plastic-wood lower main transverse support, A middle rectangular hole is formed between the plastic-wood left main vertical supporting plate and the plastic-wood right main vertical supporting plate; the plastic-wood upper left rectangular convex table plate is positioned inside the middle rectangular hole and between the plastic-wood left main vertical supporting plate and the plastic-wood upper right rectangular convex table plate, and the upper end of the plastic-wood upper left rectangular convex table plate is vertically connected with the plastic-wood upper main transverse supporting plate to form an integral structure; the plastic-wood upper right rectangular convex table plate is positioned inside the middle rectangular hole and between the plastic-wood upper left rectangular convex table plate and the plastic-wood right main vertical support plate, and the upper end of the plastic-wood upper right rectangular convex table plate is vertically connected with the plastic-wood upper main horizontal support plate to form an integral structure; the plastic-wood lower left rectangular convex table plate is positioned inside the middle rectangular hole and between the plastic-wood left main vertical supporting plate and the plastic-wood lower right rectangular convex table plate, and the lower end of the plastic-wood lower left rectangular convex table plate is vertically connected with the plastic-wood lower main transverse supporting plate to form an integral structure; the lower plastic-wood right rectangular convex table plate is positioned in the middle rectangular hole and between the lower plastic-wood left rectangular convex table plate and the plastic-wood right main vertical support plate, and the lower end of the lower plastic-wood right rectangular convex table plate is vertically connected with the plastic-wood lower main horizontal support plate to form an integral structure.
The upper left rectangular hole and the upper right rectangular hole are symmetrically distributed on the left side and the right side of the upper middle rectangular hole.
The lower left rectangular hole and the lower right rectangular hole are symmetrically distributed on the left side and the right side of the lower middle rectangular hole.
The multi-rectangular-hole symmetrical plastic-wood profile has the advantages of reasonable design, simple structure, unique shape, strong symmetry, convenient production and manufacture, low cost and good reproducibility, and can be reprocessed and formed after being abandoned; the multi-rectangular-hole symmetrical plastic-wood section has the advantages of light weight, good repairability, strong integrity, high strength, high rigidity, aging resistance, moth prevention and excellent water resistance.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of a multi-rectangular-hole symmetrical plastic-wood profile.
Fig. 2 is a schematic structural view of a section a-a in fig. 1.
1-a plastic-wood upper main transverse support plate, 2-a plastic-wood lower main transverse support plate, 3-a plastic-wood left main vertical support plate, 4-a plastic-wood right main vertical support plate, 5-a plastic-wood upper left transverse plate, 6-a plastic-wood upper middle transverse plate, 7-a plastic-wood upper right transverse plate, 8-a plastic-wood lower left transverse plate, 9-a plastic-wood lower middle transverse plate, 10-a plastic-wood lower right transverse plate, 11-a plastic-wood upper left vertical plate, 12-a plastic-wood upper left middle vertical plate, 13-a plastic-wood upper right middle vertical plate, 14-a plastic-wood upper right vertical plate, 15-a plastic-wood lower left vertical plate, 16-a plastic-wood lower left middle vertical plate, 17-a plastic-wood lower right middle vertical plate, 18-a plastic-wood lower right vertical plate, 19-a plastic-wood upper left rectangular convex plate, 20-a plastic-wood upper right rectangular convex plate, 21-a plastic-wood lower left rectangular convex plate, 22, 23-upper left rectangular hole, 24-upper middle rectangular hole, 25-upper right rectangular hole, 26-lower left rectangular hole, 27-lower middle rectangular hole, 28-lower right rectangular hole, 29-middle rectangular hole.
Detailed Description
As shown in figures 1 and 2, the multi-rectangular-hole symmetrical plastic-wood section comprises an upper plastic-wood main transverse support plate 1, a lower plastic-wood main transverse support plate 2, a left plastic-wood main vertical support plate 3, a right plastic-wood main vertical support plate 4, an upper plastic-wood left transverse plate 5, an upper plastic-wood middle transverse plate 6, an upper plastic-wood right transverse plate 7, a lower plastic-wood left transverse plate 8, a lower plastic-wood middle transverse plate 9 and a lower plastic-wood right transverse plate 10, the plastic-wood composite floor comprises a plastic-wood upper left vertical plate 11, a plastic-wood upper left middle vertical plate 12, a plastic-wood upper right middle vertical plate 13, a plastic-wood upper right vertical plate 14, a plastic-wood lower left vertical plate 15, a plastic-wood lower left middle vertical plate 16, a plastic-wood lower right middle vertical plate 17, a plastic-wood lower right vertical plate 18, a plastic-wood upper left rectangular convex platen 19, a plastic-wood upper right rectangular convex platen 20, a plastic-wood lower left rectangular convex platen 21 and a plastic-wood lower right rectangular convex platen 22, wherein the left end of the plastic-wood upper left horizontal plate 5 is vertically connected with the upper end of the plastic-wood upper left vertical plate 11 to form an integral structure, and the right end of the plastic-wood upper left main vertical support plate 3; the left end of the plastic-wood upper middle transverse plate 6 is vertically connected with the upper end of the plastic-wood upper left middle vertical plate 12 to form an integral structure, and the right end of the plastic-wood upper middle vertical plate 13 is vertically connected with the upper end of the plastic-wood upper right middle vertical plate 13 to form an integral structure; the left end of the plastic-wood upper right transverse plate 7 is vertically connected with the upper end of the plastic-wood right main vertical supporting plate 4 to form an integral structure, and the right end of the plastic-wood upper right vertical plate 14 is vertically connected with the upper end of the plastic-wood upper right vertical plate to form an integral structure; the left end of the plastic-wood lower left transverse plate 8 is vertically connected with the lower end of the plastic-wood lower left vertical plate 15 to form an integral structure, and the right end of the plastic-wood lower left vertical plate is vertically connected with the lower end of the plastic-wood left main vertical support plate 3 to form an integral structure; the left end of the plastic-wood lower middle transverse plate 9 is vertically connected with the lower end of the plastic-wood lower left middle vertical plate 16 to form an integral structure, and the right end of the plastic-wood lower middle vertical plate 17 is vertically connected with the lower end of the plastic-wood lower right middle vertical plate to form an integral structure; the left end of the plastic-wood lower right transverse plate 10 is vertically connected with the lower end of the plastic-wood right main vertical supporting plate 4 to form an integral structure, and the right end of the plastic-wood lower right vertical plate 18 is vertically connected with the lower end of the plastic-wood lower right vertical plate to form an integral structure; the lower end of the plastic-wood upper left vertical plate 11 is vertically connected with the left end of the plastic-wood upper main transverse supporting plate 1 to form an integral structure; the plastic-wood upper left middle vertical plate 12 is positioned between the plastic-wood left main vertical support plate 3 and the plastic-wood upper right middle vertical plate 13, and the lower end of the plastic-wood upper left middle vertical plate is vertically connected with the plastic-wood upper main transverse support plate 1 to form an integral structure; the upper plastic-wood right middle vertical plate 13 is positioned between the upper plastic-wood left middle vertical plate 12 and the plastic-wood right main vertical support plate 4, and the lower end of the upper plastic-wood right middle vertical plate is vertically connected with the upper plastic-wood main horizontal support plate 1 to form an integral structure; the lower end of the plastic-wood upper right vertical plate 14 is vertically connected with the right end of the plastic-wood upper main transverse support plate 1 to form an integral structure; the upper end of the plastic-wood lower left vertical plate 15 is vertically connected with the left end of the plastic-wood lower main transverse supporting plate 2 to form an integral structure; the plastic-wood lower left middle vertical plate 16 is positioned between the plastic-wood left main vertical support plate 3 and the plastic-wood lower right middle vertical plate 17, and the upper end of the plastic-wood lower left middle vertical plate is vertically connected with the plastic-wood lower main transverse support plate 2 to form an integral structure; the plastic-wood lower right middle vertical plate 17 is positioned between the plastic-wood lower left middle vertical plate 16 and the plastic-wood right main vertical support plate 4, and the upper end of the plastic-wood lower right middle vertical plate is vertically connected with the plastic-wood lower main horizontal support plate 2 to form an integral structure; the upper end of the plastic-wood lower right vertical plate 18 is vertically connected with the right end of the plastic-wood lower main transverse supporting plate 2 to form an integral structure; an upper left rectangular hole 23 is formed among the plastic wood upper main transverse support plate 1, the plastic wood left main vertical support plate 3, the plastic wood upper left transverse plate 5 and the plastic wood upper left vertical plate 11, an upper middle rectangular hole 24 is formed among the plastic wood upper main transverse support plate 1, the plastic wood upper middle transverse plate 6, the plastic wood upper left middle vertical plate 12 and the plastic wood upper right middle vertical plate 13, a lower left rectangular hole 26 is formed among the plastic wood upper main transverse support plate 1, the plastic wood right main vertical support plate 4, the plastic wood upper right transverse plate 7 and the plastic wood upper right vertical plate 14, a lower middle rectangular hole 27 is formed among the plastic wood lower main transverse support plate 2, the plastic wood left main vertical support plate 3, the plastic wood lower left transverse plate 8 and the plastic wood lower left vertical plate 15, a lower middle transverse plate 9, the plastic wood lower left middle vertical plate 16 and a plastic wood lower middle vertical plate 17, a lower middle rectangular hole 28 is formed among the plastic wood lower main transverse support plate 2, the plastic wood right main vertical support plate 4, the plastic wood lower right transverse plate 10 and the plastic wood lower right vertical plate 18, a middle rectangular hole 29 is formed among the plastic-wood upper main transverse supporting plate 1, the plastic-wood lower main transverse supporting plate 2, the plastic-wood left main vertical supporting plate 3 and the plastic-wood right main vertical supporting plate 4; the plastic-wood upper left rectangular convex table plate 19 is positioned inside the middle rectangular hole 29 and between the plastic-wood left main vertical supporting plate 3 and the plastic-wood upper right rectangular convex table plate 20, and the upper end of the plastic-wood upper left rectangular convex table plate is vertically connected with the plastic-wood upper main transverse supporting plate 1 to form an integral structure; the plastic-wood upper right rectangular convex table plate 20 is positioned inside the middle rectangular hole 29 and between the plastic-wood upper left rectangular convex table plate 19 and the plastic-wood right main vertical support plate 4, and the upper end of the plastic-wood upper main horizontal support plate 1 is vertically connected to form an integral structure; the plastic-wood lower left rectangular convex table plate 21 is positioned inside the middle rectangular hole 29 and between the plastic-wood left main vertical supporting plate 3 and the plastic-wood lower right rectangular convex table plate 22, and the lower end of the plastic-wood lower left rectangular convex table plate is vertically connected with the plastic-wood lower main transverse supporting plate 2 to form an integral structure; the lower plastic-wood rectangular convex table plate 22 is positioned in the middle rectangular hole 29 and between the lower plastic-wood rectangular convex table plate 21 and the plastic-wood right main vertical support plate 4, and the lower end of the lower plastic-wood rectangular convex table plate is vertically connected with the plastic-wood lower main horizontal support plate 2 to form an integral structure.
During production, only need adopt the bush that cross sectional shape and figure 2 are unanimous, can utilize conventional mould wood production to carry out with the extruder the utility model discloses a quick production.
Claims (3)
1. The plastic-wood profile is characterized by comprising an upper plastic-wood main transverse supporting plate, a lower plastic-wood main transverse supporting plate, a left plastic-wood main vertical supporting plate, a right plastic-wood main vertical supporting plate, an upper plastic-wood left transverse plate, an upper plastic-wood middle transverse plate, an upper plastic-wood right transverse plate, a lower plastic-wood left transverse plate, a lower plastic-wood middle transverse plate, a lower plastic-wood right transverse plate, an upper plastic-wood left vertical plate, an upper plastic-wood left middle vertical plate, an upper plastic-wood right vertical plate, a lower plastic-wood left middle vertical plate, a lower plastic-wood right vertical plate, a plastic-wood upper left rectangular convex plate, an upper plastic-wood right rectangular convex plate, a lower plastic-wood left rectangular convex plate and a lower plastic-wood right rectangular convex plate, wherein the left end of the upper plastic-wood left transverse plate and the upper end of the upper plastic-wood left vertical plate are vertically connected; the left end of the plastic-wood upper middle transverse plate is vertically connected with the upper end of the plastic-wood upper left middle vertical plate to form an integral structure, and the right end of the plastic-wood upper middle vertical plate is vertically connected with the upper end of the plastic-wood upper right middle vertical plate to form an integral structure; the left end of the plastic-wood upper right transverse plate is vertically connected with the upper end of the plastic-wood right main vertical supporting plate to form an integral structure, and the right end of the plastic-wood upper right vertical plate is vertically connected with the upper end of the plastic-wood upper right vertical plate to form an integral structure; the left end of the plastic-wood lower left transverse plate is vertically connected with the lower end of the plastic-wood lower left vertical plate to form an integral structure, and the right end of the plastic-wood lower left vertical plate is vertically connected with the lower end of the plastic-wood left main vertical support plate to form an integral structure; the left end of the plastic-wood lower middle transverse plate is vertically connected with the lower end of the plastic-wood lower left middle vertical plate to form an integral structure, and the right end of the plastic-wood lower middle vertical plate is vertically connected with the lower end of the plastic-wood lower right middle vertical plate to form an integral structure; the left end of the plastic-wood lower right transverse plate is vertically connected with the lower end of the plastic-wood right main vertical supporting plate to form an integral structure, and the right end of the plastic-wood lower right vertical plate is vertically connected with the lower end of the plastic-wood lower right vertical plate to form an integral structure; the lower end of the plastic-wood upper left vertical plate is vertically connected with the left end of the plastic-wood upper main transverse supporting plate to form an integral structure; the upper plastic-wood left middle vertical plate is positioned between the plastic-wood left main vertical support plate and the plastic-wood upper right middle vertical plate, and the lower end of the upper plastic-wood left middle vertical plate is vertically connected with the plastic-wood upper main horizontal support plate to form an integral structure; the upper plastic-wood middle vertical plate is positioned between the upper plastic-wood middle vertical plate and the plastic-wood right main vertical support plate, and the lower end of the upper plastic-wood middle vertical plate is vertically connected with the plastic-wood upper main horizontal support plate to form an integral structure; the lower end of the upper plastic-wood vertical plate is vertically connected with the right end of the upper plastic-wood main transverse support plate to form an integral structure; the upper end of the plastic-wood lower left vertical plate is vertically connected with the left end of the plastic-wood lower main transverse supporting plate to form an integral structure; the plastic-wood lower left middle vertical plate is positioned between the plastic-wood left main vertical supporting plate and the plastic-wood lower right middle vertical plate, and the upper end of the plastic-wood lower left middle vertical plate is vertically connected with the plastic-wood lower main horizontal supporting plate to form an integral structure; the plastic-wood lower right middle vertical plate is positioned between the plastic-wood lower left middle vertical plate and the plastic-wood right main vertical support plate, and the upper end of the plastic-wood lower left middle vertical plate is vertically connected with the plastic-wood lower main horizontal support plate to form an integral structure; the upper end of the plastic-wood lower right vertical plate is vertically connected with the right end of the plastic-wood lower main transverse support plate to form an integral structure; the upper end of the plastic-wood upper left rectangular boss plate is vertically connected with the plastic-wood upper main transverse support plate to form an integral structure; the upper end of the plastic-wood upper right rectangular boss plate is vertically connected with the plastic-wood upper main transverse support plate to form an integral structure; the lower end of the plastic-wood lower left rectangular convex table plate is vertically connected with the plastic-wood lower main transverse supporting plate to form an integral structure; the lower end of the plastic-wood lower right rectangular convex table plate is vertically connected with the plastic-wood lower main transverse supporting plate to form an integral structure.
2. The multi-rectangular-hole symmetrical plastic-wood profile according to claim 1, wherein an upper left rectangular hole is formed among the plastic-wood upper main cross support plate, the plastic-wood left main vertical support plate, the plastic-wood upper left cross plate and the plastic-wood upper left vertical plate, an upper middle rectangular hole is formed among the plastic-wood upper main cross support plate, the plastic-wood upper middle cross plate, the plastic-wood upper left middle vertical plate and the plastic-wood upper right middle vertical plate, an upper right rectangular hole is formed among the plastic-wood upper main cross support plate, the plastic-wood right main vertical support plate, the plastic-wood upper right cross plate and the plastic-wood upper right middle vertical plate, a lower left rectangular hole is formed among the plastic-wood lower main cross support plate, the plastic-wood left main vertical support plate, the plastic-wood lower middle cross plate, the plastic-wood lower left middle vertical plate and the plastic-wood lower middle vertical plate, a lower middle rectangular hole is formed among the plastic-wood lower main cross support plate, the plastic-wood right main vertical support plate, the plastic-wood lower right vertical plate and the plastic-wood lower right middle vertical plate, a middle rectangular hole is formed among the plastic-wood upper main transverse supporting plate, the plastic-wood lower main transverse supporting plate, the plastic-wood left main vertical supporting plate and the plastic-wood right main vertical supporting plate.
3. The symmetrical plastic-wood section bar with multiple rectangular holes as claimed in claim 1, wherein the plastic-wood upper left rectangular convex platen is located inside the middle rectangular hole and between the plastic-wood left main vertical support plate and the plastic-wood upper right rectangular convex platen; the plastic-wood upper right rectangular convex table plate is positioned inside the middle rectangular hole and between the plastic-wood upper left rectangular convex table plate and the plastic-wood right main vertical supporting plate; the plastic-wood lower left rectangular convex table plate is positioned inside the middle rectangular hole and between the plastic-wood left main vertical supporting plate and the plastic-wood lower right rectangular convex table plate; the plastic-wood lower right rectangular convex table plate is positioned in the middle rectangular hole and between the plastic-wood lower left rectangular convex table plate and the plastic-wood right main vertical supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298433.8U CN209943974U (en) | 2019-03-08 | 2019-03-08 | Multi-rectangular-hole symmetrical plastic-wood section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298433.8U CN209943974U (en) | 2019-03-08 | 2019-03-08 | Multi-rectangular-hole symmetrical plastic-wood section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209943974U true CN209943974U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298433.8U Expired - Fee Related CN209943974U (en) | 2019-03-08 | 2019-03-08 | Multi-rectangular-hole symmetrical plastic-wood section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209943974U (en) |
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2019
- 2019-03-08 CN CN201920298433.8U patent/CN209943974U/en not_active Expired - Fee Related
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Granted publication date: 20200114 Termination date: 20210308 |