CN220882711U - High-toughness deformation-resistant multi-layer plywood - Google Patents
High-toughness deformation-resistant multi-layer plywood Download PDFInfo
- Publication number
- CN220882711U CN220882711U CN202322601672.5U CN202322601672U CN220882711U CN 220882711 U CN220882711 U CN 220882711U CN 202322601672 U CN202322601672 U CN 202322601672U CN 220882711 U CN220882711 U CN 220882711U
- Authority
- CN
- China
- Prior art keywords
- plywood
- connecting plate
- groove
- deformation
- plywood body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011120 plywood Substances 0.000 title claims abstract description 94
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of plywood, in particular to a high-toughness deformation-resistant multi-layer plywood which comprises a plywood body, a first connecting plate and a second connecting plate, wherein four side walls of the plywood body are of a concave design, limiting seats are fixedly connected to the four side walls of the plywood body, a first inserting block is fixedly connected to one side wall, far away from the plywood body, of the limiting seats, a first locking groove is formed in a straight side wall of the limiting seats, and a first inserting groove is formed in the four side walls of the plywood body. According to the utility model, the four side walls of the plywood body are of concave design and the plywood body, the first connecting plate and the second connecting plate are of two-to-two plug-in design, compared with the rectangular integral plywood in the prior art, the plywood body is provided with prestress capable of counteracting extrusion force of adjacent plywood, so that the deformation resistance of the plywood is improved, the service life of the plywood is prolonged, the integral plywood is not required to be replaced, and resources are saved.
Description
Technical Field
The utility model relates to the technical field of plywood, in particular to a high-toughness deformation-resistant multi-layer plywood.
Background
The plywood is made up by using a group of veneers which are mutually perpendicular according to the grain direction of adjacent layers and are glued together, and its surface plate and internal plate are symmetrically arranged on two sides of central layer or plate core, and the veneers after gluing are used to make up the plate blank by means of longitudinal and transverse cross-matching according to the grain direction, and pressing them under the condition of heating or non-heating. The plywood is often used for beautifying the wall surface of a house, and is fixed on the wall surface through wall surface fixing glue or four-corner bolt punching and other modes.
However, the prior plywood for wall decoration has the following problems in the actual use process:
1. Most of the wall decoration multi-layer plywood in the prior art is rectangular, after the plywood is attached to a wall surface, the plywood above has extrusion force on the adjacent plywood below, and the rectangular plywood is not prestressed and can cause deformation of the plywood below for a long time.
2. The utility model provides a among the prior art multilayer plywood for wall decoration is mostly the big board and is led to the shop on the wall, the purpose is the facility when the staff's fitment, but when a small part warp or damage needs to be changed on one of them plywood, just need to change monoblock plywood, has increaseed the time of changing monoblock plywood when the waste of resource, and the waste of resource leads to the improvement of cost, and the increase of changing monoblock plywood time leads to the time by meaningless loss.
Disclosure of utility model
The utility model aims to solve the problem that the rectangular plywood in the prior art does not have prestress and the plywood below can deform in the long term, and provides the multilayer plywood with strong toughness and deformation resistance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a strong anti-deformation's of toughness multilayer plywood, includes plywood body, connecting plate one and connecting plate two, four lateral walls of plywood body all are indent design, equal fixedly connected with spacing seat on four lateral walls of plywood body, spacing seat is kept away from fixedly connected with grafting piece one on the lateral wall of plywood body, locking groove one has been seted up on spacing seat straight line lateral wall, grafting groove one has all been seted up on four lateral walls of plywood body.
Preferably, the four limiting seats and the four plugging grooves are all arranged in an annular array with the center of the plywood body as an origin.
Preferably, the first left side top of the connecting plate and the second left side vertical wall of the connecting plate are fixedly connected with a second plug-in block, and the first connecting plate and the second right side top of the connecting plate are fixedly connected with a third plug-in block matched with the first plug-in groove.
Preferably, an inner groove matched with the limiting seat is formed in the middle of the top of the first connecting plate and in the top of the left side of the second connecting plate, a second inserting groove matched with the first inserting block is formed in the bottom of the inner groove, and a second locking groove corresponding to the first locking groove is formed in the vertical inner wall of the inner groove.
Preferably, the first connecting plate and the second connecting plate are provided with a third inserting groove on the right vertical wall.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the four side walls of the plywood body are all concave, and the middle of the top of the first connecting plate and the top of the left side of the second connecting plate are provided with the inner grooves matched with the limiting seats, so that the plywood body is provided with prestress capable of completely or partially counteracting extrusion force of adjacent plywood, the deformation resistance of the plywood is improved, and the service life of the plywood is prolonged.
2. According to the utility model, through the two-by-two plug-in type design of the plywood body, the first connecting plate and the second connecting plate, when one of the plywood is deformed or damaged and needs to be replaced, the locking block is taken out from the first locking groove and the second locking groove, the bolts are screwed out from the side relatively close to the plywood needing to be replaced, the first connecting plate and the second connecting plate are transversely extracted, the plywood needing to be replaced is sequentially taken down, the whole plywood does not need to be replaced, the resource is saved, the cost is further reduced, and the time for replacing the plywood is also reduced in a plug-in mode.
Drawings
Fig. 1 is a schematic structural view of a tough and deformation-resistant multi-layer plywood according to the present utility model;
FIG. 2 is a front cross-sectional view of a tough, strong, deformation resistant multi-ply plywood according to the utility model;
FIG. 3 is a front cross-sectional view of a first connecting plate of a tough, deformation-resistant multi-layer plywood according to the present utility model;
FIG. 4 is a front cross-sectional view of a second connecting plate of the tough and deformation-resistant multi-layer plywood according to the utility model;
fig. 5 is a trend chart of connection among a plywood body, a first connecting plate and a second connecting plate of the tough and deformation-resistant multi-layer plywood provided by the utility model.
In the figure: 1. a plywood body; 2. a first connecting plate; 3. a second connecting plate; 4. a limit seat; 5. a first plug block; 6. a first inserting groove; 7. a first locking groove; 8. a second plug block; 9. a third plug block; 10. an inner groove; 11. a second plugging groove; 12. a second locking groove; 13. and a third inserting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a high-toughness deformation-resistant multi-layer plywood comprises a plywood body 1, a first connecting plate 2 and a second connecting plate 3, wherein four side walls of the plywood body 1 are of concave design, a limiting seat 4 is fixedly connected to the four side walls of the plywood body 1, a first plug-in block 5 is fixedly connected to one side wall, far away from the plywood body 1, of the limiting seat 4, a first locking groove 7 is formed in a straight side wall of the limiting seat 4, and a first plug-in groove 6 is formed in the four side walls of the plywood body 1.
The four limiting seats 4 and the four inserting grooves I6 are all arranged in an annular array by taking the center of the plywood body 1 as an origin. The purpose of the annular array arrangement is to facilitate the mutual plugging of two plywood bodies 1 of identical construction.
The left side top of the connecting plate I2 and the left vertical wall of the connecting plate II 3 are fixedly connected with a second plug-in block 8, and the right side top of the connecting plate I2 and the connecting plate II 3 are fixedly connected with a third plug-in block 9 which is matched with the first plug-in groove 6. The first plugging groove 6 is used for plugging the first plugging block 5 and the third plugging block 9.
An inner groove 10 matched with the limit seat 4 is formed in the middle of the top of the first connecting plate 2 and at the top of the left side of the second connecting plate 3, a second plugging groove 11 matched with the first plugging block 5 is formed in the bottom of the inner groove 10, and a second locking groove 12 corresponding to the first locking groove 7 is formed in the vertical inner wall of the inner groove 10. The same locking block is inserted into the first locking groove 7 and the second locking groove 12 and used for locking the two plywood bodies 1 which are mutually inserted and then locking and fixing the plywood bodies 1, the first connecting plate 2 and the second connecting plate 3 which are respectively inserted and then connected.
The vertical walls on the right sides of the first connecting plate 2 and the second connecting plate 3 are provided with a third inserting groove 13. The third inserting groove 13 is used for inserting the second inserting block 8.
The utility model can explain its functional principle by the following modes of operation: when an operator uses the multi-layer plywood body 1, the first connecting plate 2 and the second connecting plate 3 are transversely inserted and placed according to actual scene requirements, the specific inserting mode is that the second inserting block 8 on the second connecting plate 3 is inserted into the third inserting groove 13 on the first connecting plate 2, and then the second inserting block 8 on the second connecting plate 3 is sequentially inserted into the third inserting groove 13 on the second connecting plate 3 on the adjacent left side;
Inserting the first inserting blocks 5 on the plywood body 1 into the second inserting grooves 11 on the second connecting plate 3 which is vertically arranged, and then sequentially inserting the first inserting blocks 5 on the plywood body 1 into the first inserting grooves 6 on the adjacent left-side plywood body 1; after each layer of splicing assembly is circulated, the whole layer is spliced up and down, the first connecting plate 2 and the second connecting plate 3 which are vertically spliced on the rightmost side are spliced right to left, the plurality of plywood bodies 1 and the second connecting plate 3 which are spliced after the assembly is completed, and finally the same locking block is inserted into the corresponding first locking groove 7 and the corresponding second locking groove 12 for fixing.
Through the design of four lateral walls of plywood body 1 all being indent formula and plywood body 1, connecting plate one 2 and two liang of plug-in designs of connecting plate, make plywood body 1 possess can all or partly offset the prestressing force of adjacent plywood body 1 extrusion force, improved the deformation resistance of plywood body 1, make the life extension of plywood, and need not to change monoblock plywood body 1, saved the resource.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a strong anti-deformation's of toughness multilayer plywood, includes plywood body (1), connecting plate one (2) and connecting plate two (3), its characterized in that, four lateral walls of plywood body (1) all are indent design, equal fixedly connected with spacing seat (4) on four lateral walls of plywood body (1), spacing seat (4) are kept away from fixedly connected with grafting piece one (5) on one lateral wall of plywood body (1), locking groove one (7) have been seted up on spacing seat (4) sharp lateral wall, grafting groove one (6) have all been seted up on four lateral walls of plywood body (1).
2. The tough and deformation-resistant multi-layer plywood according to claim 1, wherein the four limit seats (4) and the four inserting grooves (6) are arranged in an annular array with the center of the plywood body (1) as an origin.
3. The tough deformation-resistant multi-layer plywood according to claim 1, wherein the first connecting plate (2) is fixedly connected with the second connecting plate (8) on the left side top and the second connecting plate (3) on the left side vertical wall, and the first connecting plate (2) and the second connecting plate (3) are fixedly connected with the third connecting plate (9) which is matched with the first connecting groove (6) on the right side top.
4. The tough deformation-resistant multi-layer plywood according to claim 1, wherein an inner groove (10) matched with the limiting seat (4) is formed in the middle of the top of the first connecting plate (2) and in the top of the left side of the second connecting plate (3), a second inserting groove (11) matched with the first inserting block (5) is formed in the bottom of the inner groove (10), and a second locking groove (12) corresponding to the first locking groove (7) is formed in the vertical inner wall of the inner groove (10).
5. The tough deformation-resistant multi-layer plywood according to claim 1, wherein the first connecting plate (2) and the second connecting plate (3) are provided with a third inserting groove (13) on the right vertical wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601672.5U CN220882711U (en) | 2023-09-23 | 2023-09-23 | High-toughness deformation-resistant multi-layer plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601672.5U CN220882711U (en) | 2023-09-23 | 2023-09-23 | High-toughness deformation-resistant multi-layer plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882711U true CN220882711U (en) | 2024-05-03 |
Family
ID=90871993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322601672.5U Active CN220882711U (en) | 2023-09-23 | 2023-09-23 | High-toughness deformation-resistant multi-layer plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882711U (en) |
-
2023
- 2023-09-23 CN CN202322601672.5U patent/CN220882711U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103053047B (en) | Arrangements of electric connection and electrical connecting element and accumulator plant | |
| CN220882711U (en) | High-toughness deformation-resistant multi-layer plywood | |
| US8789278B2 (en) | Method of forming a composite link fitting | |
| CN103191994A (en) | Metal plate deforming, connecting and forming method | |
| CN206878067U (en) | Battery modules | |
| CN208618726U (en) | A kind of Spliced type particieboard structure | |
| CN206873685U (en) | A kind of new modularization wooden frame is equipped with wall | |
| CN202071147U (en) | Solid wood board structure | |
| CN215241455U (en) | Arc wainscot plywood subassembly | |
| CN215040611U (en) | Die connecting structure | |
| CN200940334Y (en) | Seamless composite flooring made of two layer wood | |
| CN209775021U (en) | Universal die for producing prefabricated laminated slab | |
| CN204826225U (en) | Singly, two thin wall in -flanges C shaped steel cross connection heads and connection structure | |
| CN217214821U (en) | Battery pole group pressing device | |
| CN201539576U (en) | Combined electromagnetic valve seat | |
| CN214575219U (en) | Combined wood stair | |
| CN2922201Y (en) | Pipe bus connector | |
| CN219393604U (en) | Module end side plate connection structure and battery module thereof | |
| CN213532994U (en) | Plywood capable of improving adhesion degree | |
| CN210850657U (en) | Energy-saving environment-friendly multilayer composite board | |
| CN217967438U (en) | Novel plywood | |
| CN210508127U (en) | Stair structure | |
| CN218466963U (en) | Lock catch type combined floor plywood | |
| CN217326227U (en) | Close-splicing installation structure for honeycomb plate male and female profiles | |
| CN216804205U (en) | Injection mold with multiple inserts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |