CN220197983U - Plywood with compressive property - Google Patents
Plywood with compressive property Download PDFInfo
- Publication number
- CN220197983U CN220197983U CN202321357213.0U CN202321357213U CN220197983U CN 220197983 U CN220197983 U CN 220197983U CN 202321357213 U CN202321357213 U CN 202321357213U CN 220197983 U CN220197983 U CN 220197983U
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- CN
- China
- Prior art keywords
- plywood
- backing plate
- butt joint
- plywood body
- end frame
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- 239000011120 plywood Substances 0.000 title claims abstract description 111
- 210000001503 joint Anatomy 0.000 claims abstract description 59
- 239000011111 cardboard Substances 0.000 claims description 9
- 238000005253 cladding Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The embodiment of the application discloses plywood with compressive property, including the plywood body, the end frame has been cup jointed at the top of plywood body, the splice has been seted up to the inside on end frame top, the inside joint of splice has the butt joint frame, the front and the reverse side of plywood body bond there is the inner backing plate, the outside of inner backing plate bonds there is the outer backing plate. This plywood with compressive property carries out the spacing of side through the plywood body of the inside joint of outer plaque to the end frame for outer plaque and outer backing plate can splice into a whole and form spacingly to the plywood body, and the butt joint through interior backing plate and outer backing plate is in the butt joint groove of end frame, make the end frame by outer backing plate and interior backing plate supplementary spacing, make from this end frame, interior backing plate, the cladding of outer plaque complete in the outside of plywood body, improved the stability of plywood body butt joint, avoid later stage to appear not hard up the condition of scattering the frame.
Description
Technical Field
The application relates to the technical field of plywood, and more particularly relates to a plywood with compressive property.
Background
The veneer board is made up by using wood section as raw material and cutting Cheng Baomu or using wood Fang Bao and adopting three-layer or multi-layer plate material formed by using adhesive to glue, and is formed from odd-layer veneer board and making the fibre directions of adjacent layers of veneer boards mutually perpendicular and gluing them together, and a group of veneer boards are formed from mutually perpendicular and mutually perpendicular groups of veneer boards according to the grain directions of adjacent layers, and their surface plate and internal plate are symmetrically arranged on two sides of central layer or plate core, and the veneer boards after gluing are formed from the plate boards formed from mismatch of longitudinal and transverse directions according to the grain directions of the veneer boards by pressing under the condition of heating or non-heating, and its layer number is generally odd number, and its minority is even number. The difference of physical and mechanical properties in the longitudinal and transverse directions is small.
The plywood types commonly used include three-ply board, five-ply board and the like, and the plywood can improve the wood utilization rate, is a main way for saving wood, and refers to the prior published and authorized patent, and the patent name is: "plywood with good compression resistance" (CN 213532997U), the patent proposes: the existing plywood is poor in pressure resistance, service life of the existing plywood is seriously limited, tools such as adhesive or screws are needed for splicing the existing plywood, splicing speed is low, the application range is narrowed, and the novel plywood is adopted based on the fact that: the utility model provides a novel plywood, including plywood body, the structure is used for realizing the seamless concatenation between the plywood body, use the splice strip as mortise and tenon bolt to realize the seamless concatenation of a plurality of plywood bodies, need not to use screw or bonding material, splice strength is high, splice speed is fast, work efficiency has been strengthened by a wide margin, secondly, the upper and lower nine layers that have contained altogether on the plywood body, wherein top splice layer and bottom splice layer have by the concatenation unit synthesis of a plurality of isosceles trapezoid shape, the firm inserted bar of cooperation rhombus makes it also have the meaning of mortise and tenon structure, when the plywood body received the oppression, the strength that top splice layer and bottom splice layer received all can disperse the firm inserted bar, the coincidence of other layers has been reduced, thereby promote holistic compressive properties "but in this patent, splice groove and slot that its butt joint department was seted up at the plywood body can cause the body compressive properties to reduce, secondly, the outside of its splice strip lacks limit structure, this kind of structure has limited splice strip and can't transversely insert in the plywood body when splice strip is perpendicular, its self plywood stability can't guarantee, can lead to the tripod of splice, we put forward a plywood that has the compressive properties, and a kind of performance, and can't transversely splice with two and transversely splice the slot can't transversely splice the horizontal direction.
Disclosure of Invention
In view of the above, the present application proposes a plywood having compression resistance to improve the above-mentioned problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a plywood with compressive property, includes the plywood body, the end frame has been cup jointed at the top of plywood body, the splice has been seted up to the inside on end frame top, the inside joint of splice has the butt joint frame, the front and the reverse side of plywood body bond there is the inner backing board, the outside bonding of inner backing board has the outer backing board, the inscription groove has been seted up to the inside of outer backing board both sides, the outside bonding of plywood body has the exterior trimming board, the inboard fixedly connected with interior cardboard of exterior trimming board.
Optionally, the inside of plywood body one side has seted up the inner groovy, the plywood body is equipped with the cardboard with the opposite one side of inner groovy, and cardboard and inner groovy agree with each other.
Optionally, the fixed slot has all been seted up to the outside of makeup groove and butt joint frame, the inside joint of makeup groove and butt joint frame has the fixed plate.
Optionally, the inside of fixed slot is equipped with the screw hole, the fixed plate passes through the inside of fixed slot in splice groove and butt joint frame of bolt fastening joint.
Optionally, the circular slot has been seted up to the inside of interior backing plate, the inboard fixedly connected with reference column of outer backing plate, just the inside of circular slot in the interior backing plate of reference column joint, the one end of reference column offsets with the outside of plywood body.
Optionally, interior cardboard and inscription groove correspond each other, interior card board joint is in the inside of inscription groove, the height of outer plaque is unanimous with the height of plywood body.
Optionally, the width of end frame, butt joint frame, interior backing plate and outer backing plate is unanimous with the width of plywood body, the butt joint groove has been seted up in the outside of end frame and butt joint frame, the top and the bottom of interior backing plate and outer backing plate are equipped with the butt joint board, and butt joint board mortise-tenon joint is in the butt joint inslot.
The application provides a plywood with compressive property possesses following beneficial effect:
1. this plywood with compressive property, through the outer plaque in plywood body outside bonding, the plywood body of the inside joint of end frame carries out the spacing of side through outer plaque, make outer plaque and outer backing plate splice into one whole and form spacingly to the plywood body, and in the butt joint groove of end frame through the butt joint plate joint of interior backing plate and outer backing plate, make the end frame by outer backing plate and interior backing plate supplementary spacing, make the end frame from this, interior backing plate, the cladding of exterior plaque is complete in the outside of plywood body, the stability of plywood body butt joint has been improved, avoid later stage to appear not hard up the condition of scattering the frame.
2. This plywood with compressive property, through splice groove and the butt joint frame of seting up in the end frame top inside, when this device needs to carry out vertical concatenation to the plywood body, through the inside at the end frame with the butt joint frame slip cup joint, and the inside of fixed slot in end frame and butt joint frame with the butt joint frame respectively joint through the bolt, dock end frame and butt joint frame through the fixed plate, then glue the inside at the butt joint frame with remaining plywood body through the resin and can accomplish vertical concatenation, the practicality of horizontal and vertical two-way comprehensive concatenation to the plywood body has been improved from this device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic view of a plywood with compressive properties according to an embodiment of the present application;
fig. 2 shows a longitudinal section through a plywood with compression resistance according to an embodiment of the present application;
fig. 3 shows a transversal cross-section of a plywood with compressive properties according to an embodiment of the present application;
fig. 4 shows a schematic view of a plywood body of a plywood with compressive properties according to an embodiment of the present application;
fig. 5 shows a schematic view of a plywood outer backing plate with compressive properties according to an embodiment of the present application.
In the figure: 1. a plywood body; 2. an end frame; 3. a groove splicing; 4. a butt joint frame; 5. a fixing plate; 6. an inner backing plate; 7. an outer backing plate; 8. an inscription groove; 9. an outer plaque; 10. an inner clamping plate; 11. positioning columns; 12. a circular groove; 13. an inner groove; 14. a fixing groove.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a plywood with compressive property, including plywood body 1, plywood body 1 is as prior art, this application no longer carries out detailed description, end frame 2 has been cup jointed at the top of plywood body 1, end frame 2 is as the butt joint structure of this device, it has been ensured that end frame 2 can dock with butt joint frame 4, and make butt joint frame 4 as the base plate of plywood body 1 vertical concatenation, make this device add more stably when vertically concatenation, splice groove 3 has been seted up to the inside on end frame 2 top, splice groove 3 is the spacing space of this device, it has reserved sufficient space for butt joint of butt joint frame 4, and the inside joint of splice groove 3 has butt joint frame 4 of assurance can not take place vertical breaking away from, it has improved the stability of this device tenon fourth of the twelve earthwork connection, butt joint frame 4 is as the vertical butt joint structure of this device, it has provided the connection basis for the vertical butt joint of plywood body 1, the front and the reverse side of plywood body 1 bond inner backing plate 6, inner backing plate 6 has been as the compressive structure of this device, it has strengthened the thickness of plywood body 1 through oneself, then improved the intensity of plywood body 1, splice groove 3 has been served as the spacing between the interior backing plate 7, the inside backing plate 7 has been served as the interior backing plate 7 of this device, the side of this device has played the interior backing plate 7, the side of the device has been 9 has played the side edge of the side of the device, and the side of the device has been 9 has been played the side edge of the device, the side of the device has been 9 has been played the effect of the side-mounted, and has been 9, the length of the plywood body 1 can be customized according to the length of the plywood body 1, the outer side of the plywood body 1 is ensured to be limited and protected by the inner backing plate 6, the splicing stability between the plywood body 1 and the plywood body 1 is improved, and the inner side of the outer decorative plate 9 is fixedly connected with the inner clamping plate 10.
Referring to fig. 2 to 5, an inner groove 13 is formed in one side of the plywood body 1, the inner groove 13 is used as a limiting structure between the plywood body 1 and the plywood body 1 of the device, it ensures that the plywood body 1 and the plywood body 1 can be transversely mortise-tenon connected, a clamping plate is arranged on the opposite side of the plywood body 1 and the inner groove 13, the clamping plate is mutually matched with the inner groove 13, a fixing groove 14 is formed in the outer sides of the splicing groove 3 and the butt joint frame 4, a fixing plate 5 is clamped in the splicing groove 3 and the butt joint frame 4, a threaded hole is formed in the fixing groove 14, the fixing plate 5 is fixedly clamped in the fixing groove 14 in the splicing groove 3 and the butt joint frame 4 through bolts, the fixing plate 5 achieves the effect of finally fixing the end frame 2 and the butt joint frame 4, and improves the butt joint stability between the plywood body 1 and the plywood body 1 on the basis of fixing the fixing plate 5, the situation of looseness between the plywood body 1 and the plywood body 1 is avoided, the round groove 12 is formed in the inner part of the inner backing plate 6, the positioning column 11 is fixedly connected with the inner side of the outer backing plate 7, the positioning column 11 is clamped in the round groove 12 in the inner backing plate 6, one end of the positioning column 11 is propped against the outer side of the plywood body 1, the positioning column 11 is used as a positioning structure of the device, the bonding regularity of the outer backing plate 7 and the inner backing plate 6 is improved through the butt joint of the round groove 12, the inner clamping plate 10 and the inner connecting groove 8 correspond to each other, the inner clamping plate 10 is clamped in the inner connecting groove 8, the height of the outer decorating plate 9 is consistent with the height of the plywood body 1, the widths of the end frame 2, the butt joint frame 4, the inner backing plate 6 and the outer backing plate 7 are consistent with the width of the plywood body 1, the butt joint grooves are formed in the outer sides of the end frame 2 and the butt joint frame 4, the top and the bottom of the inner backing plate 6 and the outer backing plate 7 are provided with butt joint plates, and the butt joint plates are connected in the butt joint grooves in a mortise and tenon mode.
To sum up, the application provides a plywood with compressive property, when using, when needs splice plywood body 1 through transversely, at first splice plywood body 1's cardboard corresponds inner groovy 13, and after accomplishing transversely concatenation, cup joint end frame 2 respectively at plywood body 1's top and bottom through the resin adhesive, then bond inner backing plate 6 outside at plywood body 1 through the resin adhesive, bond outer backing plate 7 outside at inner backing plate 6 again, in bonding outer backing plate 7, make reference column 11 joint in the inside of circular slot 12, thereby guaranteed the regularity that inner backing plate 6 and outer backing plate 7 bond, then bond outer decorating plate 9 outside at plywood body 1 through the resin adhesive, simultaneously, make inner clamping plate 10 joint in the inboard of inscribed slot 8, thereby make end frame 2, six butt joint faces of inner backing plate 6 and outer decorating plate 9 to plywood body 1 bond the cladding, make the outside of plywood body 1 by end frame 2, inner backing plate 6 and outer decorating plate 9 protect, when this device needs splice plywood body 1 in the outside at the bonding outer backing plate 7, make the locating column 11 joint in the inside of circular slot 12, then bond end frame 2 and make the end frame 4 and make the end frame 2 in the butt joint 2 through the inner clamping plate 4 and make the inside of the end frame 2 and the end frame 2 that make the end frame 2 and the other end frame that make the end frame 4 is fixed in the butt joint groove 4.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (7)
1. Plywood with compressive property, including plywood body (1), its characterized in that: the top of plywood body (1) has cup jointed end frame (2), splice (3) have been seted up to the inside on end frame (2) top, splice (3) inside joint has butt joint frame (4), the front and the reverse side of plywood body (1) bond has interior backing plate (6), the outside of interior backing plate (6) bonds has outer backing plate (7), inscription groove (8) have been seted up to the inside of outer backing plate (7) both sides, the outside of plywood body (1) bonds has outer plaque (9), the inboard fixedly connected with interior cardboard (10) of outer plaque (9).
2. A plywood with compressive properties according to claim 1, wherein: the inside of plywood body (1) one side has seted up interior recess (13), plywood body (1) and interior recess (13) opposite one side are equipped with the cardboard, and cardboard and interior recess (13) fit each other.
3. A plywood with compressive properties according to claim 1, wherein: the fixing grooves (14) are formed in the outer sides of the splicing grooves (3) and the butt joint frames (4), and the fixing plates (5) are clamped in the splicing grooves (3) and the butt joint frames (4).
4. A plywood with compressive properties according to claim 3, wherein: the inside of fixed slot (14) is equipped with the screw hole, fixed plate (5) pass through the inside of fixed slot (14) in splice (3) and butt joint frame (4) of bolt fastening joint.
5. A plywood with compressive properties according to claim 1, wherein: the inside of interior backing plate (6) has seted up circular slot (12), the inboard fixedly connected with reference column (11) of outer backing plate (7), just the inside of circular slot (12) in interior backing plate (6) of reference column (11) joint, the one end of reference column (11) offsets with the outside of plywood body (1).
6. A plywood with compressive properties according to claim 1, wherein: the inner clamping plate (10) and the inner connecting groove (8) correspond to each other, the inner clamping plate (10) is clamped in the inner connecting groove (8), and the height of the outer decorating plate (9) is consistent with that of the plywood body (1).
7. A plywood with compressive properties according to claim 1, wherein: the width of end frame (2), butt joint frame (4), interior backing plate (6) and outer backing plate (7) is unanimous with the width of plywood body (1), the butt joint groove has been seted up in the outside of end frame (2) and butt joint frame (4), the top and the bottom of interior backing plate (6) and outer backing plate (7) are equipped with the butt joint board, and butt joint board mortise and tenon joint is connected in the butt joint inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321357213.0U CN220197983U (en) | 2023-05-30 | 2023-05-30 | Plywood with compressive property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321357213.0U CN220197983U (en) | 2023-05-30 | 2023-05-30 | Plywood with compressive property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197983U true CN220197983U (en) | 2023-12-19 |
Family
ID=89137904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321357213.0U Active CN220197983U (en) | 2023-05-30 | 2023-05-30 | Plywood with compressive property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197983U (en) |
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2023
- 2023-05-30 CN CN202321357213.0U patent/CN220197983U/en active Active
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