CN214700252U - Plastic-wood section bar with internal and external clamping grooves - Google Patents
Plastic-wood section bar with internal and external clamping grooves Download PDFInfo
- Publication number
- CN214700252U CN214700252U CN202120511968.6U CN202120511968U CN214700252U CN 214700252 U CN214700252 U CN 214700252U CN 202120511968 U CN202120511968 U CN 202120511968U CN 214700252 U CN214700252 U CN 214700252U
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- plastic
- wood
- transverse plate
- plate
- vertical plate
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- 239000002023 wood Substances 0.000 title claims description 330
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses mould wooden section bar in-band outside draw-in groove is by moulding wooden last diaphragm, mould wooden lower diaphragm, mould wooden left side riser, mould wooden right side riser, mould wooden left side outer last diaphragm, mould wooden left side outer lower diaphragm, mould wooden right side outer upper diaphragm, mould wooden right side outer lower diaphragm, mould wooden left side inner upper diaphragm, mould wooden left side inner lower diaphragm, mould wooden right side inner upper diaphragm, mould wooden right side inner lower diaphragm, mould wooden left side lower left riser, mould wooden left side lower right diaphragm, mould wooden left side lower left diaphragm, mould wooden right side lower left riser, mould wooden right side lower right diaphragm and mould wooden right side lower right riser and constitute. The utility model discloses the molding is unique, and the design of different positions, different shapes draw-in groove has ensured the utility model discloses can connect with multiple mode and other products. The utility model discloses the wholeness is strong, light in weight, and intensity is high, and the rigidity is big, indeformable, and stability is good, and the sense of touch is good, does not ftracture, and waterproof ageing-resistant, nonrust loses, and the manufacturing is convenient, can reprocess regeneration after the abandonment, and is with low costs, environment-friendly.
Description
Technical Field
The utility model discloses what the plastic wood section bar of in-band outside draw-in groove related to is a combined material section bar, belongs to combined material and novel chemical building materials technical field.
Background
The section bar is an object with a certain geometrical shape, which is made of iron, steel, plastics or other materials with certain strength and toughness through the processes of rolling, extruding, casting and the like, and has a certain appearance size and a certain fixed cross section shape. The section bar can be used independently and can be further processed into other manufactured products, and the section bar is widely applied to the fields of building structures, manufacturing and installation and the like.
The plastic-wood composite material is prepared by taking low-value biomass fibers such as wood powder, 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, and has the advantages of raw material recycling, product plasticity, environmental protection in use, cost economy, recycling and biochemical treatment and the like. With the increasing acceptance of the advantages of wood-plastic products, the range of applications is rapidly expanding, and the types of products involved are wall panels, skirt panels, floors, galleries, great wall panels, handrails, guardrails, racks, shelves, and the like. In the practical application process, when the plastic-wood product is used in some occasions, the plastic-wood product needs to have some accessory characteristics such as clamping type quick installation and the like besides the basic use effect.
In order to achieve the purpose, the invention is necessary to provide the plastic-wood section with the internal and external clamping grooves.
Disclosure of Invention
The plastic-wood section with the internal and external clamping grooves is realized by adopting the following scheme:
the plastic-wood section with the internal and external clamping grooves consists of a plastic-wood upper transverse plate, a plastic-wood lower transverse plate, a plastic-wood left vertical plate, a plastic-wood right vertical plate, a plastic-wood left external upper transverse plate, a plastic-wood left external lower transverse plate, a plastic-wood right external upper transverse plate, a plastic-wood right external lower transverse plate, a plastic-wood left internal upper transverse plate, a plastic-wood left internal lower transverse plate, a plastic-wood right internal lower transverse plate, a plastic-wood left lower left vertical plate, a plastic-wood left lower right transverse plate, a plastic-wood left lower right vertical plate, a plastic-wood left lower left transverse plate, a plastic-wood right lower left vertical plate, a plastic-wood right lower right transverse plate and a plastic-wood right lower right vertical plate; the upper end of the plastic-wood left vertical plate is vertically connected with the left end of the plastic-wood upper transverse plate to form an integral structure, and the lower end of the plastic-wood left vertical plate is vertically connected with the upper side edge of the plastic-wood lower transverse plate to form an integral structure; the upper end of the plastic-wood right vertical plate is vertically connected with the right end of the plastic-wood upper transverse plate to form an integral structure, and the lower end of the plastic-wood right vertical plate is vertically connected with the upper side edge of the plastic-wood lower transverse plate to form an integral structure; the plastic-wood left outer upper transverse plate is positioned above the plastic-wood left outer lower transverse plate, the right end of the plastic-wood left outer upper transverse plate is vertically connected with the left side of the plastic-wood left vertical plate to form an integral structure, and the right end of the plastic-wood left outer lower transverse plate is vertically connected with the left side of the plastic-wood left vertical plate to form an integral structure; the plastic-wood right outer upper transverse plate is positioned above the plastic-wood right outer lower transverse plate, the left end of the plastic-wood right outer upper transverse plate is vertically connected with the right side edge of the plastic-wood right vertical plate to form an integral structure, and the left end of the plastic-wood right outer lower transverse plate is vertically connected with the right side edge of the plastic-wood right vertical plate to form an integral structure; the left plastic-wood upper inner transverse plate is positioned between the plastic-wood upper transverse plate and the plastic-wood left inner lower transverse plate, the left end of the plastic-wood upper inner transverse plate is vertically connected with the right side edge of the plastic-wood left vertical plate to form an integral structure, and the left end of the plastic-wood left inner lower transverse plate is vertically connected with the right side edge of the plastic-wood left vertical plate to form an integral structure; the plastic-wood right inner upper transverse plate is positioned between the plastic-wood upper transverse plate and the plastic-wood right inner lower transverse plate, the right end of the plastic-wood right inner lower transverse plate is vertically connected with the left side of the plastic-wood right vertical plate to form an integral structure, and the right end of the plastic-wood right inner lower transverse plate is vertically connected with the left side of the plastic-wood right vertical plate to form an integral structure; the plastic-wood left and right vertical plates are positioned between the plastic-wood left and right vertical plates and the plastic-wood left vertical plate, the lower ends of the plastic-wood left and right vertical plates are vertically connected with the upper side edge of the plastic-wood lower transverse plate to form an integral structure, and the upper ends of the plastic-wood left and right transverse plates are vertically connected with the right end of the plastic-wood left and right transverse plate to form an integral structure; the lower end of the plastic-wood left lower left vertical plate is vertically connected with the upper side of the plastic-wood lower transverse plate to form an integral structure, and the upper end of the plastic-wood left lower left transverse plate is vertically connected with the left end of the plastic-wood left lower transverse plate to form an integral structure; the plastic-wood right lower left vertical plate is positioned between the plastic-wood right vertical plate and the plastic-wood right lower right vertical plate, the lower end of the plastic-wood right lower left vertical plate is vertically connected with the upper side of the plastic-wood lower transverse plate to form an integral structure, and the upper end of the plastic-wood right lower left transverse plate is vertically connected with the left end of the plastic-wood right lower left transverse plate to form an integral structure; the lower end of the plastic-wood right lower right vertical plate is vertically connected with the upper side of the plastic-wood lower transverse plate to form an integral structure, and the upper end of the plastic-wood right lower right transverse plate is vertically connected with the right end of the plastic-wood right lower right transverse plate to form an integral structure.
A left outer clamping groove is formed among the plastic-wood left vertical plate, the plastic-wood left outer upper transverse plate and the plastic-wood left outer lower transverse plate; a right outer clamping groove is formed among the plastic-wood right vertical plate, the plastic-wood right outer upper transverse plate and the plastic-wood right outer lower transverse plate; a left inner clamping groove is formed among the plastic-wood left vertical plate, the plastic-wood left inner upper transverse plate and the plastic-wood left inner lower transverse plate; a right inner clamping groove is formed among the plastic-wood right vertical plate, the plastic-wood right inner upper transverse plate and the plastic-wood right inner lower transverse plate; a left lower clamping groove is formed among the plastic-wood lower transverse plate, the plastic-wood left lower left vertical plate, the plastic-wood left lower right transverse plate and the plastic-wood left lower right vertical plate; a right lower clamping groove is formed among the plastic-wood lower transverse plate, the plastic-wood right lower left vertical plate, the plastic-wood right lower right transverse plate and the plastic-wood right lower right vertical plate; a rectangular through hole with a clamping groove is formed among the plastic-wood upper transverse plate, the plastic-wood lower transverse plate, the plastic-wood left vertical plate and the plastic-wood right vertical plate.
The utility model discloses the plastic-wood section bar of in-band outside draw-in groove reasonable in design, the molding is unique, and the design of different positions, different shape draw-in grooves has ensured the utility model discloses can connect with multiple mode and other products. The utility model discloses the wholeness is strong, light in weight, and intensity is high, and the rigidity is big, indeformable, and stability is good, and the sense of touch is good, does not ftracture, and waterproof ageing-resistant, nonrust loses, and the manufacturing is convenient, can reprocess regeneration after the abandonment, and is with low costs, 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 profile with an internal and external clamping groove.
Fig. 2 is a schematic view of the cross-sectional structure a-a in fig. 1.
1-a plastic-wood upper transverse plate, 2-a plastic-wood lower transverse plate, 3-a plastic-wood left vertical plate, 4-a plastic-wood right vertical plate, 5-a plastic-wood left outer upper transverse plate, 6-a plastic-wood left outer lower transverse plate, 7-a plastic-wood right outer upper transverse plate, 8-a plastic-wood right outer lower transverse plate, 9-a plastic-wood left inner upper transverse plate, 10-a plastic-wood left inner lower transverse plate, 11-a plastic-wood right inner upper transverse plate, 12-a plastic-wood right inner lower transverse plate, 13-a plastic-wood left lower transverse plate, 14-a plastic-wood left lower left vertical plate, 15-a plastic-wood left lower right transverse plate, 16-a plastic-wood left lower right vertical plate, 17-a plastic-wood right lower left transverse plate, 18-a plastic-wood right lower left vertical plate, 19-a plastic-wood right lower right transverse plate, 20-a plastic-wood right lower right vertical plate, 21-a left outer clamping groove, 22-a right outer clamping groove, 23-a left inner clamping groove, 24-right inner slot, 25-left lower slot, 26-right lower slot, and 27-rectangular through hole with slot.
Detailed Description
As shown in fig. 1 and 2, the plastic-wood section with the internal and external clamping grooves is composed of a plastic-wood upper transverse plate 1, a plastic-wood lower transverse plate 2, a plastic-wood left vertical plate 3, a plastic-wood right vertical plate 4, a plastic-wood left external upper transverse plate 5, a plastic-wood left external lower transverse plate 6, a plastic-wood right external upper transverse plate 7, a plastic-wood right external lower transverse plate 8, a plastic-wood left internal upper transverse plate 9, a plastic-wood left internal lower transverse plate 10, a plastic-wood right internal upper transverse plate 11, a plastic-wood right internal lower transverse plate 12, a plastic-wood left lower left transverse plate 13, a plastic-wood left lower left vertical plate 14, a plastic-wood left lower right transverse plate 15, a plastic-wood left lower right vertical plate 16, a plastic-wood right lower left transverse plate 17, a plastic-wood right lower left vertical plate 18, a plastic-wood right lower right transverse plate 19 and a plastic-wood right lower right vertical plate 20; the upper end of the plastic-wood left vertical plate 3 is vertically connected with the left end of the plastic-wood upper transverse plate 1 to form an integral structure, and the lower end of the plastic-wood left vertical plate is vertically connected with the upper side edge of the plastic-wood lower transverse plate 2 to form an integral structure; the upper end of the plastic-wood right vertical plate 4 is vertically connected with the right end of the plastic-wood upper transverse plate 1 to form an integral structure, and the lower end of the plastic-wood right vertical plate is vertically connected with the upper side edge of the plastic-wood lower transverse plate 2 to form an integral structure; the plastic-wood left outer upper transverse plate 5 is positioned above the plastic-wood left outer lower transverse plate 6, the right end of the plastic-wood left outer transverse plate 6 is vertically connected with the left side edge of the plastic-wood left vertical plate 3 to form an integral structure, and the right end of the plastic-wood left outer lower transverse plate 6 is vertically connected with the left side edge of the plastic-wood left vertical plate 3 to form an integral structure; the plastic-wood right outer upper transverse plate 7 is positioned above the plastic-wood right outer lower transverse plate 8, the left end of the plastic-wood right outer upper transverse plate is vertically connected with the right side edge of the plastic-wood right vertical plate 4 to form an integral structure, and the left end of the plastic-wood right outer lower transverse plate 8 is vertically connected with the right side edge of the plastic-wood right vertical plate 4 to form an integral structure; the plastic-wood left upper transverse plate 9 is positioned between the plastic-wood upper transverse plate 1 and the plastic-wood left inner lower transverse plate 10, the left end is vertically connected with the right side edge of the plastic-wood left vertical plate 3 to form an integral structure, and the left end of the plastic-wood left inner lower transverse plate 10 is vertically connected with the right side edge of the plastic-wood left vertical plate 3 to form an integral structure; the plastic-wood right inner upper transverse plate 11 is positioned between the plastic-wood upper transverse plate 1 and the plastic-wood right inner lower transverse plate 12, the right end of the plastic-wood right inner lower transverse plate 12 is vertically connected with the left side of the plastic-wood right vertical plate 4 to form an integral structure, and the right end of the plastic-wood right inner lower transverse plate 12 is vertically connected with the left side of the plastic-wood right vertical plate 4 to form an integral structure; the plastic-wood left and right vertical plates 16 are positioned between the plastic-wood left and right vertical plates 14 and 3, the lower ends of the plastic-wood left and right vertical plates are vertically connected with the upper side of the plastic-wood lower transverse plate 2 to form an integral structure, and the upper ends of the plastic-wood left and right transverse plates 15 are vertically connected with the right end of the plastic-wood left and right transverse plate to form an integral structure; the lower end of the plastic-wood left lower left vertical plate 14 is vertically connected with the upper side of the plastic-wood lower transverse plate 2 to form an integral structure, and the upper end of the plastic-wood left lower left transverse plate 13 is vertically connected with the left end of the plastic-wood left lower transverse plate to form an integral structure; the plastic-wood right lower left vertical plate 18 is positioned between the plastic-wood right vertical plate 4 and the plastic-wood right lower right vertical plate 20, the lower end of the plastic-wood right lower left vertical plate is vertically connected with the upper side of the plastic-wood lower transverse plate 2 to form an integral structure, and the upper end of the plastic-wood right lower left transverse plate 17 is vertically connected with the left end of the plastic-wood right lower left transverse plate to form an integral structure; the lower end of the plastic-wood right lower right vertical plate 20 is vertically connected with the upper side of the plastic-wood lower transverse plate 2 to form an integral structure, and the upper end of the plastic-wood right lower right transverse plate 19 is vertically connected with the right end of the plastic-wood right lower right transverse plate to form an integral structure.
A left outer clamping groove 21 is formed among the plastic-wood left vertical plate 3, the plastic-wood left outer upper transverse plate 5 and the plastic-wood left outer lower transverse plate 6; a right outer clamping groove 22 is formed among the plastic-wood right vertical plate 4, the plastic-wood right outer upper transverse plate 7 and the plastic-wood right outer lower transverse plate 8; a left inner clamping groove 23 is formed among the plastic-wood left vertical plate 3, the plastic-wood left upper transverse plate 9 and the plastic-wood left lower transverse plate 10; a right inner clamping groove 24 is formed among the plastic-wood right vertical plate 4, the plastic-wood right inner upper transverse plate 11 and the plastic-wood right inner lower transverse plate 12; a left lower clamping groove 25 is formed among the plastic-wood lower transverse plate 2, the plastic-wood left lower left transverse plate 13, the plastic-wood left lower left vertical plate 14, the plastic-wood left lower right transverse plate 15 and the plastic-wood left lower right vertical plate 16; a right lower clamping groove 26 is formed among the plastic-wood lower transverse plate 2, the plastic-wood right lower left transverse plate 17, the plastic-wood right lower left vertical plate 18, the plastic-wood right lower right transverse plate 19 and the plastic-wood right lower right vertical plate 20; a rectangular through hole 27 with a clamping groove is formed among the plastic-wood upper transverse plate 1, the plastic-wood lower transverse plate 2, the plastic-wood left vertical plate 3 and the plastic-wood right vertical plate 4.
During production, the mouth mold with the cross section consistent with that of the figure 2 is adopted, and the continuous and rapid production of the utility model can be realized by adopting the conventional extrusion molding process of the plastic-wood product.
Claims (2)
1. The plastic-wood profile with the internal and external clamping grooves is characterized by consisting of a plastic-wood upper transverse plate, a plastic-wood lower transverse plate, a plastic-wood left vertical plate, a plastic-wood right vertical plate, a plastic-wood left external upper transverse plate, a plastic-wood left external lower transverse plate, a plastic-wood right external upper transverse plate, a plastic-wood right external lower transverse plate, a plastic-wood left internal upper transverse plate, a plastic-wood left internal lower transverse plate, a plastic-wood right internal lower transverse plate, a plastic-wood left lower left vertical plate, a plastic-wood left lower right transverse plate, a plastic-wood left lower right vertical plate, a plastic-wood right lower left transverse plate and a plastic-wood right lower right vertical plate; the upper end of the plastic-wood left vertical plate is vertically connected with the left end of the plastic-wood upper transverse plate to form an integral structure, and the lower end of the plastic-wood left vertical plate is vertically connected with the upper side edge of the plastic-wood lower transverse plate to form an integral structure; the upper end of the plastic-wood right vertical plate is vertically connected with the right end of the plastic-wood upper transverse plate to form an integral structure, and the lower end of the plastic-wood right vertical plate is vertically connected with the upper side edge of the plastic-wood lower transverse plate to form an integral structure; the plastic-wood left outer upper transverse plate is positioned above the plastic-wood left outer lower transverse plate, the right end of the plastic-wood left outer upper transverse plate is vertically connected with the left side of the plastic-wood left vertical plate to form an integral structure, and the right end of the plastic-wood left outer lower transverse plate is vertically connected with the left side of the plastic-wood left vertical plate to form an integral structure; the plastic-wood right outer upper transverse plate is positioned above the plastic-wood right outer lower transverse plate, the left end of the plastic-wood right outer upper transverse plate is vertically connected with the right side edge of the plastic-wood right vertical plate to form an integral structure, and the left end of the plastic-wood right outer lower transverse plate is vertically connected with the right side edge of the plastic-wood right vertical plate to form an integral structure; the left plastic-wood upper inner transverse plate is positioned between the plastic-wood upper transverse plate and the plastic-wood left inner lower transverse plate, the left end of the plastic-wood upper inner transverse plate is vertically connected with the right side edge of the plastic-wood left vertical plate to form an integral structure, and the left end of the plastic-wood left inner lower transverse plate is vertically connected with the right side edge of the plastic-wood left vertical plate to form an integral structure; the plastic-wood right inner upper transverse plate is positioned between the plastic-wood upper transverse plate and the plastic-wood right inner lower transverse plate, the right end of the plastic-wood right inner lower transverse plate is vertically connected with the left side of the plastic-wood right vertical plate to form an integral structure, and the right end of the plastic-wood right inner lower transverse plate is vertically connected with the left side of the plastic-wood right vertical plate to form an integral structure; the plastic-wood left and right vertical plates are positioned between the plastic-wood left and right vertical plates and the plastic-wood left vertical plate, the lower ends of the plastic-wood left and right vertical plates are vertically connected with the upper side edge of the plastic-wood lower transverse plate to form an integral structure, and the upper ends of the plastic-wood left and right transverse plates are vertically connected with the right end of the plastic-wood left and right transverse plate to form an integral structure; the lower end of the plastic-wood left lower left vertical plate is vertically connected with the upper side of the plastic-wood lower transverse plate to form an integral structure, and the upper end of the plastic-wood left lower left transverse plate is vertically connected with the left end of the plastic-wood left lower transverse plate to form an integral structure; the plastic-wood right lower left vertical plate is positioned between the plastic-wood right vertical plate and the plastic-wood right lower right vertical plate, the lower end of the plastic-wood right lower left vertical plate is vertically connected with the upper side of the plastic-wood lower transverse plate to form an integral structure, and the upper end of the plastic-wood right lower left transverse plate is vertically connected with the left end of the plastic-wood right lower left transverse plate to form an integral structure; the lower end of the plastic-wood right lower right vertical plate is vertically connected with the upper side of the plastic-wood lower transverse plate to form an integral structure, and the upper end of the plastic-wood right lower right transverse plate is vertically connected with the right end of the plastic-wood right lower right transverse plate to form an integral structure.
2. The plastic-wood section bar with the inner and outer clamping grooves according to claim 1, wherein a left outer clamping groove is formed among the plastic-wood left vertical plate, the plastic-wood left outer upper transverse plate and the plastic-wood left outer lower transverse plate; a right outer clamping groove is formed among the plastic-wood right vertical plate, the plastic-wood right outer upper transverse plate and the plastic-wood right outer lower transverse plate; a left inner clamping groove is formed among the plastic-wood left vertical plate, the plastic-wood left inner upper transverse plate and the plastic-wood left inner lower transverse plate; a right inner clamping groove is formed among the plastic-wood right vertical plate, the plastic-wood right inner upper transverse plate and the plastic-wood right inner lower transverse plate; a left lower clamping groove is formed among the plastic-wood lower transverse plate, the plastic-wood left lower left vertical plate, the plastic-wood left lower right transverse plate and the plastic-wood left lower right vertical plate; a right lower clamping groove is formed among the plastic-wood lower transverse plate, the plastic-wood right lower left vertical plate, the plastic-wood right lower right transverse plate and the plastic-wood right lower right vertical plate; and rectangular through holes with clamping grooves are formed among the plastic-wood upper transverse plate, the plastic-wood lower transverse plate, the plastic-wood left vertical plate and the plastic-wood right vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511968.6U CN214700252U (en) | 2021-03-02 | 2021-03-02 | Plastic-wood section bar with internal and external clamping grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511968.6U CN214700252U (en) | 2021-03-02 | 2021-03-02 | Plastic-wood section bar with internal and external clamping grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214700252U true CN214700252U (en) | 2021-11-12 |
Family
ID=78570796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120511968.6U Expired - Fee Related CN214700252U (en) | 2021-03-02 | 2021-03-02 | Plastic-wood section bar with internal and external clamping grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214700252U (en) |
-
2021
- 2021-03-02 CN CN202120511968.6U patent/CN214700252U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |