Veneer connecting structure and special connecting piece thereof
Technical field
The present invention relates to a kind of veneer connecting structure and special connecting piece thereof, technical field of building and decoration materials.
Background technology
A kind of device that is used to connect and lock construction panel (Chinese patent application number: 200480014093.8), construction panel comprises top side and bottom side, particularly core is made and is had at least two opposed side edges the floor of groove by timber, construction panel also comprises the plug-in unit that is used to lock purpose, plug-in unit can insert the groove of one of side, plate by toward each other, the mobile connection of basic horizontal, plug-in unit is provided with at least one the elasticity lip that points to top side or bottom side.Technique scheme is joined by the plug-in unit of one and the groove card of construction panel side, and the requirement on machining accuracy of the groove of construction panel side is higher, simultaneously, the height of groove is also higher, so require the thickness of construction panel itself bigger, and the difficulty of processing of groove is bigger, very easily causes scrapping of construction panel.
Summary of the invention
The requirement on machining accuracy that the invention solves the existing in prior technology groove is higher, simultaneously, the height of groove is also higher, so require the thickness of construction panel itself bigger, and the difficulty of processing of groove is bigger, very easily causes the problem of scrapping of construction panel, and a kind of easy processing is provided, thickness requirement to facing plate itself is less, can not cause facing blackboard newspaper useless veneer connecting structure and special connecting piece thereof.
Above-mentioned technical purpose of the present invention solves by the following technical programs: it comprises the first facing plate and the second facing plate, the side that the described first facing plate is adjacent with the second facing plate is formed with first fluting isometric with this side of the first facing plate, the side that the described second facing plate is adjacent with the first facing plate is formed with second fluting isometric with this side of the second facing plate, be fixed with second connector in described second fluting, be formed with several L shaped convex bodys on described second connector, described L shaped convex body is by constituting with being formed on perpendicular nose portion and being parallel to the horizontal protruding of the second slotting length direction perpendicular to the perpendicular protruding of the second connector length direction, be fixed with first connector in described first fluting, be formed with the L shaped groove that several equidistantly distribute on described first connector, described L shaped groove allows vertical slot that L shaped convex body enters by width and constitutes with the horizontal protruding translot that matches of L shaped convex body.Wherein, fixedly connected for split between first connector of the present invention and the first facing plate and second connector and the second facing plate, and second fluting of first fluting of the first facing plate and the second facing plate and the gradation processing between first connector and second connector, and owing to realize that between the first facing plate and the first facing plate be to be connected with second connector by first connector, so first fluting of processing at the side of the side of the first facing plate and the second facing plate and second fluting only need can ccontaining first connector or second connector get final product, the requirement on machining accuracy of first fluting and second fluting is low and difficulty of processing is lower, can not cause scrapping of the first facing plate and the second facing plate, simultaneously, thickness requirement to the first facing plate and the second facing plate is lower, can effectively control the manufacturing cost of facing plate.During assembling, first connector is fixed in first fluting of the first facing plate, second connector is fixed in second fluting of the second facing plate, then the L shaped convex body of second connector is inserted in the vertical slot of L shaped groove of first connector, then the first facing plate and the second facing plate are moved a segment distance along the length direction of first connector and second connector, in the horizontal protruding translot that is coupled to L shaped groove that makes L shaped convex body, promptly realized fixedlying connected of the first facing plate and the second facing plate, simple to operate, connect reliable.
As preferably, the curved transition of the corner of described L shaped convex body, the corresponding arc-shaped transition in turning with L shaped convex body is adopted at the turning of L shaped groove.Wherein, arc-shaped transition is adopted at the turning of L shaped convex body and the turning of L shaped groove, and the operation in the time of can making the assembling of L shaped convex body and L shaped groove is comparatively smooth and easy, is easy to assembling.Wherein, chamfered transition also can be adopted in the turning of L shaped convex body and L shaped groove.
As preferably, the side of the described first facing plate cooperates with the mutual convex-concave of the side of the second facing plate.Wherein, the side of the first facing plate adopts convex-concave to cooperate with the side of the second facing plate, can be on first connector and the second connector connection basis, played the effect of the dustproof and waterproof sealing between the first facing plate and the second facing plate on the one hand, can play the stressed support of the first facing plate and the second facing plate vertical direction on the other hand, prevent the junction perk of the first facing plate and the second facing plate, keep the planeness in the first facing plate and the second facing plate use.
As preferably, the side of the described first facing plate is formed with v-depression, and the side of the described second facing plate is formed with the V-arrangement raised line that matches with v-depression.Wherein, the side of the side of the first facing plate and the second facing plate adopts v-depression and V-arrangement raised line to cooperate, can increase the contact area between the first facing plate side and the second facing plate side, strengthen the mutual supporting role between the first facing plate side and the second facing plate side, further guaranteed the planeness when stressed in the use of facing plate.Wherein, the first facing plate side cooperates with convex-concave between the second facing plate side and can also adopt the arc convex-concave structure to cooperate.
As preferably, the side edge surface of the side edge surface of the described first facing plate and the second facing plate all scribbles elastic coating.Wherein, on the side of the side of the first facing plate and the second facing plate, be coated with elastic coating respectively and can improve the first facing plate side and the compactness that the second facing plate side contacts, improved the sealing effectiveness of dustproof and waterproof.
As preferably, bond between described first connector and first fluting and second connector and second fluting and fix or screw, or dowel is fixed.Wherein, can also adopt bonding combine fixing mode with screw between first connector and first fluting and second connector and second fluting and fix, or employing bonds and combines the mode of fixing with dowel and fix.
As preferably, the side that the described first facing plate is adjacent with the second facing plate is formed with the first isometric fluting of this side of the twice and the first facing plate, the side that the described second facing plate is adjacent with the first facing plate is formed with the second isometric fluting of this side of the twice and the second facing plate, be fixed with one second connector respectively in described twice second fluting, be fixed with first connector respectively in described twice first fluting.Wherein, adopt two first connectors and two second connectors to be connected and fixed between the first facing plate and the second facing plate, can improve the reliability that is connected between the first facing plate and the second facing plate.
As preferably, be formed with first spacer between described twice first fluting, the outer rim of described first spacer concaves than the upper limb and the lower edge of the first facing plate side, when fixing first connector respectively in twice first fluting, form first sealed groove of ccontaining weather strip between two first connectors and the first spacer outer rim; Be formed with second spacer between described twice second fluting, the outer rim of described second spacer concaves than the upper limb and the lower edge of the second facing plate side, when fixing second connector respectively in twice second fluting, form second sealed groove of ccontaining weather strip between two second connectors and the second spacer outer rim; Be respectively equipped with weather strip in described first sealed groove and second sealed groove.Wherein, weather strip is set respectively and then can guarantees water proof and dust proof sealing function between the first facing plate side and the second facing plate side between two first connectors and two second connectors.
Facing plate special connecting piece, comprise first connector and second connector, be formed with several L shaped convex bodys on described second connector, described L shaped convex body is by constituting with being formed on perpendicular nose portion and being parallel to the horizontal protruding of the second connector length direction perpendicular to the perpendicular protruding of the second connector length direction, be formed with the L shaped groove that several equidistantly distribute on described first connector, described L shaped groove allows vertical slot that L shaped convex body enters by width and constitutes with the horizontal protruding translot that matches of L shaped convex body.
As preferably, the curved transition of the corner of described L shaped convex body, the corresponding arc-shaped transition in turning with L shaped convex body is adopted at the turning of L shaped groove.
Characteristics such as therefore, the present invention has easy processing, and is less to the thickness requirement of facing plate itself, can not cause the facing blackboard newspaper useless, easy to assembly, and manufacturing cost is lower.
Description of drawings
Fig. 1 is a kind of structural representation of first connector of the present invention and second connector;
Fig. 2 is a kind of assembly structure schematic diagram of the present invention's first facing plate and the second facing plate;
Fig. 3 is the another kind of assembly structure schematic diagram of the present invention's first facing plate and the second facing plate;
Fig. 4 is the schematic cross-section of the present invention's first facing plate and the second facing plate and first connector and second connector;
Fig. 5 is the phantom drawing of the present invention's first facing plate and the second facing plate and first connector and second connector;
Fig. 6 is the first facing plate of the embodiment of the invention 3 and the assembly structure schematic diagram of the second facing plate.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as shown in Figure 2, the side that the first facing plate 9 is adjacent with the second facing plate 10 is formed with first fluting 11 isometric with this side of the first facing plate 9, the side that the second facing plate 10 is adjacent with the first facing plate 9 is formed with second fluting 12 isometric with this side of the second facing plate 10, second fluting, 12 interior being fixed with in second connector, 2, the first flutings 11 by screw 13 are fixed with first connector 1 by screw 13.The side that the side that the side of the first facing plate 9 is formed with v-depression 14, the second facing plates 10 is formed with V-arrangement raised line 15, the first facing plates that match with v-depression 14 cooperates by v-depression 14 and V-arrangement raised line 15 mutual convex-concaves with the side of the second facing plate.
As shown in Figure 1, facing plate special connecting piece comprises first connector 1 and second connector 2, be formed with a plurality of L shaped convex bodys 3 on second connector 2, L shaped convex body 3 by perpendicular to second connector, 2 length directions perpendicular protruding 4 and be formed on perpendicular protruding 4 ends and be parallel to horizontal protruding 5 of the second connector length direction and constitute the curved transition of the corner of L shaped convex body; Be formed with the L shaped groove 6 of the number a plurality of equidistant distributions corresponding on first connector 1 with the number of L shaped convex body, L shaped groove 6 allows vertical slot 7 that L shaped convex body 3 enters by width and constitutes with horizontal protruding 5 translots that match 8 of L shaped convex body 3, and the corresponding arc-shaped transition in turning with L shaped convex body 3 is adopted at the turning of L shaped groove 6.
During assembling, as shown in Figure 4 and Figure 5, first connector 1 is fixed in first fluting in the first facing plate and second facing plate left side, second connector 2 is fixed in second fluting on the first facing plate and the second facing plate right side, stationary positioned key 16 in the end fluting of the first facing plate and two ends of the second facing plate, cooperate with positioning key at the other end of the first facing plate and two ends of second facing plate fluting 17, then the L shaped convex body of second connector is inserted in the vertical slot of L shaped groove of first connector, then the first facing plate and the second facing plate are moved a segment distance along the length direction of first connector and second connector, in the horizontal protruding translot that is coupled to L shaped groove that makes L shaped convex body, promptly realized fixedlying connected of the first facing plate and the second facing plate, then be connected between the end of the first facing plate and the second facing plate and the adjacent facing plate by positioning key and fluting.
Embodiment 2: as shown in Figure 3, the side that the first facing plate 9 is adjacent with the second facing plate 10 is formed with first fluting 11 isometric with this side of the first facing plate 9, the side that the second facing plate 10 is adjacent with the first facing plate 9 is formed with second fluting 12 isometric with this side of the second facing plate 10, bonding mode is fixed with second connector 2 in second fluting 12, be fixed with the side edge surface of first connector, 1, the first facing plate 9 and the side edge surface of the second facing plate 10 all scribbles elastic coating 18 by bonding mode in first fluting 11.
As shown in Figure 1, facing plate special connecting piece comprises first connector 1 and second connector 2, be formed with a plurality of L shaped convex bodys 3 on second connector 2, L shaped convex body 3 by perpendicular to second connector, 2 length directions perpendicular protruding 4 and be formed on perpendicular protruding 4 ends and be parallel to horizontal protruding 5 of the second connector length direction and constitute the curved transition of the corner of L shaped convex body; Be formed with the L shaped groove 6 of the number a plurality of equidistant distributions corresponding on first connector 1 with the number of L shaped convex body, L shaped groove 6 allows vertical slot 7 that L shaped convex body 3 enters by width and constitutes with horizontal protruding 5 translots that match 8 of L shaped convex body 3, and the corresponding arc-shaped transition in turning with L shaped convex body 3 is adopted at the turning of L shaped groove 6.
During assembling, as shown in Figure 4 and Figure 5, first connector 1 is fixed in first fluting in the first facing plate and second facing plate left side, second connector 2 is fixed in second fluting on the first facing plate and the second facing plate right side, stationary positioned key 16 in the end fluting of the first facing plate and two ends of the second facing plate, cooperate with positioning key at the other end of the first facing plate and two ends of second facing plate fluting 17, then the L shaped convex body of second connector is inserted in the vertical slot of L shaped groove of first connector, then the first facing plate and the second facing plate are moved a segment distance along the length direction of first connector and second connector, in the horizontal protruding translot that is coupled to L shaped groove that makes L shaped convex body, promptly realized fixedlying connected of the first facing plate and the second facing plate, then be connected between the end of the first facing plate and the second facing plate and the adjacent facing plate by positioning key and fluting.
Embodiment 3: as shown in Figure 6, the side that the first facing plate 9 is adjacent with the second facing plate 10 is formed with the first isometric fluting 11 of this side of the twice and the first facing plate 9, the side that the second facing plate 10 is adjacent with the first facing plate 9 is formed with the second isometric fluting 12 of this side of the twice and the second facing plate 10, be fixed with one second connector 2 by bonding mode respectively in twice second fluting 12, be fixed with first connector 1 by bonding mode respectively in twice first fluting 11.Be formed with first spacer 19 between twice first fluting 11, the outer rim of first spacer 19 concaves than the upper limb and the lower edge of the first facing plate side, when fixing first connector 1 respectively in twice first fluting 11, form first sealed groove 20 of ccontaining weather strip between two first connectors 1 and first spacer, 19 outer rims; Be formed with second spacer 21 between twice second fluting 12, the outer rim of second spacer 21 concaves than the upper limb and the lower edge of the second facing plate side, when fixing second connector 2 respectively in twice second fluting 12, form between two second connectors and the second spacer outer rim in second sealed groove, 22, the first sealed grooves 20 of ccontaining weather strip and second sealed groove 22 and be respectively equipped with weather strip 23.
As shown in Figure 1, facing plate special connecting piece comprises first connector 1 and second connector 2, be formed with a plurality of L shaped convex bodys 3 on second connector 2, L shaped convex body 3 by perpendicular to second connector, 2 length directions perpendicular protruding 4 and be formed on perpendicular protruding 4 ends and be parallel to horizontal protruding 5 of the second connector length direction and constitute the curved transition of the corner of L shaped convex body; Be formed with the L shaped groove 6 of the number a plurality of equidistant distributions corresponding on first connector 1 with the number of L shaped convex body, L shaped groove 6 allows vertical slot 7 that L shaped convex body 3 enters by width and constitutes with horizontal protruding 5 translots that match 8 of L shaped convex body 3, and the corresponding arc-shaped transition in turning with L shaped convex body 3 is adopted at the turning of L shaped groove 6.
During assembling, as shown in Figure 4 and Figure 5, first connector 1 is fixed in first fluting in the first facing plate and second facing plate left side, second connector 2 is fixed in second fluting on the first facing plate and the second facing plate right side, stationary positioned key 16 in the end fluting of the first facing plate and two ends of the second facing plate, cooperate with positioning key at the other end of the first facing plate and two ends of second facing plate fluting 17, then the L shaped convex body of second connector is inserted in the vertical slot of L shaped groove of first connector, then the first facing plate and the second facing plate are moved a segment distance along the length direction of first connector and second connector, in the horizontal protruding translot that is coupled to L shaped groove that makes L shaped convex body, promptly realized fixedlying connected of the first facing plate and the second facing plate, then be connected between the end of the first facing plate and the second facing plate and the adjacent facing plate by positioning key and fluting.