CN215241459U - Plywood convenient to combination - Google Patents
Plywood convenient to combination Download PDFInfo
- Publication number
- CN215241459U CN215241459U CN202120196781.1U CN202120196781U CN215241459U CN 215241459 U CN215241459 U CN 215241459U CN 202120196781 U CN202120196781 U CN 202120196781U CN 215241459 U CN215241459 U CN 215241459U
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- Prior art keywords
- plywood
- connect
- fixing
- strong adhesive
- lug
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- Expired - Fee Related
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- 239000011120 plywood Substances 0.000 title claims abstract description 75
- 239000010410 layer Substances 0.000 claims description 46
- 239000012790 adhesive layer Substances 0.000 claims description 31
- 239000002023 wood Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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Abstract
The utility model discloses a plywood convenient to combination, including the plywood main part, one side of plywood main part is provided with the convex lug that just connects that is "T" style of calligraphy, the plywood main part is kept away from just to connect one side of lug and is offered and inwards be the sunken recess of just connecing of "T" style of calligraphy, just connect the lug and just connect the recess cooperation of pegging graft, the plywood main part is provided with in the one side that just connects the lug and just connect the recess of non-near just one end of connecing the recess and is connected fixed establishment. The utility model discloses, be provided with just, connect the lug just and just connect the recess, just connect the lug just and just connect the slip grafting of recess to realize the quick concatenation of the monolithic whole board of plywood, just connect the lug just and just connect the concatenation mode of recess slip grafting can effectively improve the speed of assembling of plywood and assemble the holistic firm degree of synthetic plywood that forms and be far more than not having the gluing of suppression and connecting with the vapour nail.
Description
Technical Field
The utility model relates to a plywood technical field specifically is a plywood convenient to combination.
Background
The plywood is a three-layer or multi-layer plate material formed by rotary cutting a wood section into veneers or slicing battens into veneers and then gluing the veneers by using an adhesive, usually odd-layer veneers are used, and the fiber directions of the veneers on adjacent layers are mutually vertical to be glued. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The veneer that the veneer after with the rubber coating was joined in marriage according to grain direction vertically and horizontally staggered, it forms to suppress under the condition of heating or not heating, the plywood can improve the timber utilization ratio, it is a main approach of practicing thrift timber, present most plywood all is the orderly whole board of four sides, need a plurality of whole boards to splice in the use, need paint the adhesive in handing-over department or connect with the vapour nail after the concatenation is accomplished, vapour nail connection is firm inadequately and the adhesive bonds and makes the bonding effect also unsatisfactory because the sufficient handing-over board of concatenation is not convenient for suppress, the plywood that leads to the concatenation is whole firm intensity weak.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plywood convenient to combination to solve the problem that proposes in the above-mentioned background art.
To achieve the above object, the present invention provides the following solutions:
the utility model provides a plywood convenient to combination, includes the plywood main part, one side of plywood main part is provided with the convex lug that just connects that is "T" style of calligraphy, the plywood main part is kept away from just to connect one side of lug and is offered and inwards be the sunken recess that just connects of "T" style of calligraphy, just connect the lug and just connect the recess cooperation of pegging graft, the plywood main part is provided with the connection fixed establishment in the one side that just connects the lug and just connect the recess of non-just near the one end that just connects the recess.
As a further improvement of the technical proposal, one side of the plywood main body close to the connecting and fixing mechanism is provided with a fixing groove which is inwards recessed in a rectangular shape, a rectangular fixed sliding block is arranged in the fixed groove, the length of the fixed sliding block is less than that of the fixed groove, the width and the thickness of the fixed sliding block are matched with those of the fixed groove, a fixed block is arranged on one side of the fixed groove far away from the plywood main body, one end of the fixed block is provided with a fixed block opening with an internal thread through, a fixing bolt is screwed in the opening of the fixing block, a bolt cap is arranged at one end of the fixing bolt far away from the opening of the fixing block, the one end that fixing bolt was kept away from to the bolt cap is provided with bellied bolt cap and turns round the piece, the one end that plywood main part was kept away from to the fixed slider is connected with the one end that the fixed block is close to the plywood main part and the position of fixed block trompil corresponds each other with the position of fixed slider.
As a further improvement of this technical scheme, the centre of plywood main part is provided with strong adhesive layer, the both sides on strong adhesive layer all are provided with inboard plank, the one end that strong adhesive layer was kept away from to the inboard plank of strong adhesive layer both sides all is provided with the sound-absorbing layer, the one end that strong adhesive layer was kept away from on the sound-absorbing layer of strong adhesive layer both sides all is provided with the puigging, the one end that strong adhesive layer was kept away from to the puigging of strong adhesive layer both sides all is provided with the flame retardant coating, the one end that strong adhesive layer was kept away from to the flame retardant coating of strong adhesive layer both sides all is provided with the outside plank.
As a further improvement of the technical scheme, chlorinated rubber materials are filled in the fireproof layer, fiber sound insulation materials are filled in the sound insulation layer, and sound absorption cotton and sound absorption blocks arranged at intervals are filled in the sound absorption layer.
As a further improvement of the technical scheme, two adjacent layers of the outer side wood board, the inner side wood board, the fireproof layer, the sound insulation layer and the sound absorption layer are bonded by strong adhesives.
Compared with the prior art, the beneficial effects of the utility model are that:
is provided with a convenient connection convex block and a convenient connection groove, can realize the rapid splicing of single whole plywood by the sliding insertion of the convenient connection convex block and the convenient connection groove, and is also provided with a connection fixing mechanism, after the splicing of the plywood is finished, the fixed block is moved to drive the fixed slide block to slide in the fixed groove, so that the fixed block plugs the splicing through hole for the sliding splicing of the convenient-to-connect lug and the convenient-to-connect groove, the fixed block trompil of connecing soon through plywood main part rotating fixing bolt cooperation makes fixing bolt carry out concertina movement in the fixed block trompil and makes the fixed block trompil be close to the fixed block extrusion of plywood main part one end so that the fixed block fix just connect the lug with just connect the grafting through-hole department of recess prevent just connect the lug and just connect the slip between the recess and drop, just connect the lug with just connect the concatenation mode of recess slip grafting can effectively improve the speed of assembling of plywood and assemble the holistic firm degree of synthetic plywood that forms far away than the gluing that has not the suppression and steam nail is connected.
Drawings
FIG. 1 is a perspective view of a plywood panel for easy assembly;
FIG. 2 is a schematic view of a disassembled structure of the plywood for easy assembly;
FIG. 3 is a cross-sectional view of a plywood panel for ease of assembly;
in the figure: 1. a plywood main body; 2. the bump is connected; 3. the groove is connected; 4. a connecting and fixing mechanism; 5. fixing the groove; 6. fixing the sliding block; 7. a fixed block; 8. the fixed block is provided with a hole; 9. fixing the bolt; 10. a bolt cap; 11. a bolt cap twist block; 12. a strong adhesive layer; 13. an outer side plank; 14. an inner side plank; 15. a fire barrier layer; 16. a sound insulating layer; 17. and a sound absorbing layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, a plywood convenient to assemble comprises a plywood main body 1, a protruding easy-to-connect projection 2 shaped like a "T" is disposed on one side of the plywood main body 1, a convenient-to-connect groove 3 recessed inwards shaped like a "T" is disposed on one side of the plywood main body 1 away from the easy-to-connect projection 2, the easy-to-connect projection 2 and the easy-to-connect groove 3 are in inserting fit, the easy-to-connect projection 2 and the easy-to-connect groove 3 are in sliding inserting fit, so that a plurality of separate plywood main bodies 1 can be quickly integrated and spliced together to form a whole, the splicing speed is high, the connection strength caused by the sliding inserting of the easy-to-connect projection 2 and the easy-to-connect groove 3 is much higher than that of the adhesion and steam nail connection without pressing, a connection fixing mechanism 4 is disposed on one side of the easy-to-connect projection 2 and the easy-to-connect groove 3 of the plywood main body 1, the connection fixing mechanism 4 is used for fixing the splicing openings of the convenient-to-splice convex block 2 and the convenient-to-splice groove 3, the firmness degree of the sliding splicing matching of the convenient-to-splice convex block 2 and the convenient-to-splice groove 3 is guaranteed, and the overall strength after splicing is improved.
Referring to fig. 2, a fixing groove 5 which is inwardly recessed in a rectangular shape is formed at one side of a plywood main body 1 close to a connecting and fixing mechanism 4, a fixing slider 6 which is rectangular is arranged in the fixing groove 5, the length of the fixing slider 6 is smaller than that of the fixing groove 5, the width and the thickness of the fixing slider are matched with those of the fixing groove 5, a fixing block 7 is arranged at one side of the fixing groove 5 far from the plywood main body 1, a fixing block opening 8 which is internally threaded and penetrated is formed at one end of the fixing block 7, a fixing bolt 9 is screwed in the fixing block opening 8, a bolt cap 10 is arranged at one end of the fixing bolt 9 far from the fixing block opening 8, a raised bolt cap twisting block 11 is arranged at one end of the bolt cap 10 far from the fixing bolt 9, one end of the fixing slider 6 far from the plywood main body 1 is connected with one end of the fixing block 7 close to the plywood main body 1, and the position of the fixing block opening 8 corresponds to that of the fixing slider 6, just, connect lug 2 and just, connect recess 3 slip grafting cooperation back just, fixed block 7 drives fixed slider 6 and slides in fixed recess 5 and makes fixed block 7 will just connect lug 2 and just connect the grafting opening of recess 3 slip grafting to plug up, fixed block trompil 8 of connecting soon through 1 rotating fixing bolt 9 cooperation of plywood main part makes fixing bolt 9 carry out concertina movement in fixed block trompil 8 and is close to the fixed slider 6 extrusion of 1 one end of plywood main part with fixed block trompil 8 and make fixed block 7 fix and connect lug 2 just and just connect the grafting opening department of recess 3 to prevent just to connect the slip between lug 2 and just, improve the bulk strength after the concatenation.
Referring to fig. 3, a strong adhesive layer 12 is disposed in the middle of a plywood main body 1, the strong adhesive layer 12 can firmly adhere inner side boards 14 at two sides together to form a firm and inseparable whole, the inner side boards 14 are disposed at two sides of the strong adhesive layer 12, sound absorbing layers 17 are disposed at ends of the inner side boards 14 at two sides of the strong adhesive layer 12, which are far away from the strong adhesive layer 12, the sound absorbing layers 17 can absorb transmitted noise, so as to improve the sound absorbing and insulating properties of the plywood, sound insulating layers 16 are disposed at ends of the sound absorbing layers 17 at two sides of the strong adhesive layer 12, which are far away from the strong adhesive layer 12, the sound insulating layers 16 can block sound transmitted to the plywood, so as to effectively reduce the influence caused by the noise, fire-proof layers 15 are disposed at ends of the sound insulating layers 16 at two sides of the strong adhesive layer 12, and the fire-proof layers 15 can ensure that the inner side boards 14 inside the plywood are not burned in an open fire environment, the fire resistance of the plywood in the case of fire is effectively improved, and the outer side wood boards 13 are arranged at the ends, far away from the strong adhesive layer 12, of the fire-proof layers 15 on the two sides of the strong adhesive layer 12.
Referring to fig. 3, the fire-proof layer 15 is filled with chlorinated rubber material, the chlorinated rubber is one of chlorinated polymers obtained by chlorination modification of natural rubber or synthetic rubber, and has excellent film forming property, adhesion, corrosion resistance, flame retardance and insulation property, the sound-proof layer 16 is filled with fiber sound-proof material, the fiber sound-proof material is artificial inorganic fiber, and has the characteristics of high sound-absorbing rate, good sound-proof effect and the like, noise generated by tire movement can be effectively absorbed and isolated, the effect of noise reduction and silence is achieved, the sound-absorbing layer 17 is filled with sound-absorbing cotton and sound-absorbing blocks arranged at intervals, and the sound-absorbing cotton and the sound-absorbing blocks can effectively absorb transmitted sound, so that the sound-proof effect of the plywood is improved.
Referring to fig. 3, two adjacent layers of the outer side wood board 13, the inner side wood board 14, the fire-proof layer 15, the sound-proof layer 16 and the sound-absorbing layer 17 are bonded by a strong adhesive, and the strong adhesive between the layers exerts a strong effect through pressing after the layers are arranged in the manufacturing process, so that the layers are firmly bonded to form a whole.
The utility model discloses a theory of operation:
be provided with just, connect lug 2 and just, connect recess 3, through just, connect lug 2 and just, connect the slip grafting of recess 3 and can realize the quick concatenation of the monolithic whole board of plywood, be provided with simultaneously and connect fixed establishment 4, after the plywood is pieced together, remove fixed block 7 and drive fixed slider 6 and slide in fixed recess 5 and make fixed block 7 stop up the grafting opening that just connects lug 2 and just, connect recess 3 slip grafting, fixed block trompil 8 that rotatory fixing bolt 9 cooperation was connect soon through plywood main part 1 makes fixing bolt 9 carry out concertina movement in fixed block trompil 8 and is close to the fixed slider 6 extrusion of plywood main part 1 one end with fixed block trompil 8 and make fixed block 7 fix and just connect lug 2 and just, connect the slip between lug 2 and just, connect lug 2 and just, the concatenation mode of connecting recess 3 slip grafting can effectively improve the speed of assembling of plywood and assemble the synthetic plywood whole that forms The body is much stronger than the non-pressed adhesive and steam nail connections.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A plywood convenient to combination, includes plywood main part (1), its characterized in that: plywood main part (1) one side is provided with convex just connecing lug (2) that is "T" style of calligraphy, plywood main part (1) is kept away from just to connect one side of lug (2) and is offered inwards to be just connecing recess (3) that "T" style of calligraphy is sunken, just connect lug (2) and just connect recess (3) cooperation of pegging graft, plywood main part (1) is being provided with connection fixed establishment (4) near the one end that just connects recess (3) in one side that just connects lug (2) and just connect recess (3) in the non.
2. Plywood for facilitating assembly according to claim 1, characterised in that: the plywood main body (1) is provided with a fixing groove (5) which is inwards rectangular and sunken and is close to one side of a connecting and fixing mechanism (4), a fixing sliding block (6) which is rectangular is arranged in the fixing groove (5), the length of the fixing sliding block (6) is smaller than the length, width and thickness of the fixing groove (5) and are matched with the fixing groove (5), one side of the fixing groove (5) far away from the plywood main body (1) is provided with a fixing block (7), one end of the fixing block (7) is provided with a fixing block opening (8) with through internal threads, a fixing bolt (9) is screwed in the fixing block opening (8), one end of the fixing bolt (9) far away from the fixing block opening (8) is provided with a bolt cap (10), one end of the bolt cap (10) far away from the fixing bolt (9) is provided with a raised cap and bolt twisting block (11), the one end that plywood main part (1) was kept away from in fixed slider (6) is connected and the position of fixed block trompil (8) corresponds each other with the position of fixed slider (6) with fixed block (7) near the one end of plywood main part (1).
3. Plywood for facilitating assembly according to claim 1, characterised in that: the middle of plywood main part (1) is provided with strong adhesive layer (12), the both sides of strong adhesive layer (12) all are provided with inboard plank (14), the one end that strong adhesive layer (12) were kept away from in inboard plank (14) of strong adhesive layer (12) both sides all is provided with sound-absorbing layer (17), the one end that strong adhesive layer (12) were kept away from in sound-absorbing layer (17) of strong adhesive layer (12) both sides all is provided with puigging (16), the one end that strong adhesive layer (12) were kept away from in puigging (16) of strong adhesive layer (12) both sides all is provided with flame retardant coating (15), the one end that strong adhesive layer (12) were kept away from in flame retardant coating (15) of strong adhesive layer (12) both sides all is provided with outside plank (13).
4. Plywood for facilitating assembly according to claim 3, characterised in that: the fireproof layer (15) is filled with chlorinated rubber materials, the sound insulation layer (16) is filled with fiber sound insulation materials, and the sound absorption layer (17) is filled with sound absorption blocks which are arranged at intervals and absorb sound.
5. Plywood for facilitating assembly according to claim 3, characterised in that: and two adjacent layers of the outer side wood board (13), the inner side wood board (14), the fire-proof layer (15), the sound-insulating layer (16) and the sound-absorbing layer (17) are bonded by strong adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120196781.1U CN215241459U (en) | 2021-01-25 | 2021-01-25 | Plywood convenient to combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120196781.1U CN215241459U (en) | 2021-01-25 | 2021-01-25 | Plywood convenient to combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215241459U true CN215241459U (en) | 2021-12-21 |
Family
ID=79499619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120196781.1U Expired - Fee Related CN215241459U (en) | 2021-01-25 | 2021-01-25 | Plywood convenient to combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215241459U (en) |
-
2021
- 2021-01-25 CN CN202120196781.1U patent/CN215241459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |