CN100427709C - Lock structure of building decorative panel - Google Patents
Lock structure of building decorative panel Download PDFInfo
- Publication number
- CN100427709C CN100427709C CNB2005100364174A CN200510036417A CN100427709C CN 100427709 C CN100427709 C CN 100427709C CN B2005100364174 A CNB2005100364174 A CN B2005100364174A CN 200510036417 A CN200510036417 A CN 200510036417A CN 100427709 C CN100427709 C CN 100427709C
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- decorative panel
- building
- convex tenon
- draw
- lock structure
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Abstract
The present invention relates to a locking-fastening structure for building decorative boards. The present invention is connected between two building decorative boards. The lower part of one side edge of each building decorative board is provided with a downward convex tenon, the upper part of the other side edge of each building decorative board is provided with an upward convex tenon levelled with the upper surface of the building decorative board and arranged above a downward convex tenon of an adjacent building decorative board, and the upper surface of the downward convex tenon and the lower surface of the upward convex tenon are respectively provided with notched clamping groove. The present invention also comprises a connecting piece, wherein the lower end of the connecting piece is arranged in the clamping groove of the downward convex tenon of the building decorative board, and the upper end of the connecting piece is arranged in the clamping groove of the upward convex tenon of the adjacent building decorative board. The present invention use an independent connecting piece to connect two building decorative boards, the structure is simple and practical, and the assembly and the operation are very convenient; the present invention also simplifies the structure of a building decorative board, and reduces the processing cost of the building decorative board. The present invention can be used for connecting various board bodies, such as MDF, HDF, plastic boards, metal sheets, etc., and the present invention is suitable for floor boards, wall boards, etc.
Description
[technical field]
The present invention relates to a kind of buckle structure of two platy structure spares, particularly relate to a kind of lock structure of building decorative panel.
[background technology]
Current, architecture indoor when finishing, adopted a large amount of dalles, sheet material such as wood flooring, wallboard for example, dalle normally adopts buckle structure to connect the opposite side edges of adjacent two dalles when assembling.With the wood flooring is example, and characteristics such as wood flooring is natural, attractive in appearance with it, good springiness have won liking of consumers in general rapidly, and become the important ornament materials of architectural decoration.Wood flooring is by blocks of floor slice assembly unit and snap close being coupled together the floor that forms a monoblock when installing.At present, the buckle structure of the wood flooring of selling on the market is mainly as disclosed a kind of bayonet type tongue and groove in Chinese patent 01269990.X number, it is by being respectively equipped with special-shaped tenon, the groove structure that cooperatively interacts on the opposite edges of each floor slice, the special-shaped tenon by being adjacent to the plate respective side, the mutual engaging of groove and two floor slices are linked into an integrated entity.Adopt the structure at both sides of the edge places of floor slice of this buckle structure comparatively complicated, and the high dimension precision requirement is arranged, the corresponding processing and forming cost that has also increased floor slice.In addition, this buckle structure is also comparatively loaded down with trivial details in when assembling, and misoperation also may damage trip, the draw-in groove structure at floor slice edge, makes floor slice have to scrap.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of lock structure of building decorative panel is provided, and its buckle structure is simple and practical, assembly operation is convenient, and can effectively reduce the processing and forming cost of decorative panel for building.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of lock structure of building decorative panel is provided, is connected between the two adjacent decorative panel for buildings.The wherein bottom of a side of each decorative panel for building is provided with a lower convex tenon, it is one concordant with the decorative panel for building upper surface and be positioned at the upper convex tenon of the lower convex tenon top of adjacent architectural decorative panel that the top of another relative side then is provided with, and depression is provided with draw-in groove respectively on the soffit of the upper surface of lower convex tenon and upper convex tenon; Described lock structure of building decorative panel also comprises a connection piece, the lower end of described connector is installed in the draw-in groove of lower convex tenon of a decorative panel for building, and its upper end is installed in the draw-in groove of upper convex tenon of adjacent architectural decorative panel, and the draw-in groove on the described lower convex tenon, the draw-in groove on the upper convex tenon and connector are with equal angular laterally inclined towards decorative panel for building.
The invention has the beneficial effects as follows: independently element--connector connects two decorative panel for buildings by increasing the 3rd in the present invention, simple and practical, assembly operation is very convenient, and when having avoided present connection two decorative panel for buildings, defective such as the assembly operation that only relies on the corresponding clamping of draw-in groove, trip that extends out from the dual-side one of building decorative panel to be brought is loaded down with trivial details; In addition, also simplified the structure of decorative panel for building, the corresponding processing and forming cost that has reduced decorative panel for building.And lock structure of building decorative panel of the present invention can be used for connecting polytype plate bodys such as medium-density plate (MDF), high-density plate (HDF), plastic plate, metal sheet, and applicable to floor, wallboard etc., uses very extensive.
The present invention is described in further detail below in conjunction with accompanying drawing.
[description of drawings]
Fig. 1 is the structural representation of the decorative panel for building of lock structure of building decorative panel of the present invention.
Fig. 2 is the decomposing schematic representation of lock structure of building decorative panel of the present invention.
Fig. 3 is the connection diagram of two decorative panel for buildings of lock structure of building decorative panel of the present invention.
Fig. 4 is the cross-sectional view of the connector of lock structure of building decorative panel of the present invention.
Fig. 5 is the decorative panel for building structural representation of another embodiment of lock structure of building decorative panel of the present invention.
Fig. 6, Fig. 7 are respectively two kinds of connector structural representations of another embodiment of lock structure of building decorative panel of the present invention.
Fig. 8 is the connection diagram of another embodiment of lock structure of building decorative panel of the present invention.
[specific embodiment]
As shown in Figures 1 and 2, the invention provides a kind of lock structure of building decorative panel, it adopts a connection piece 6 to connect two adjacent decorative panel for buildings 1,2.
Because the structure of each decorative panel for building 1,2 is all identical, be that example is elaborated to its structure only with wherein decorative panel for building 1 at this.Be provided with a lower convex tenon 15 concordant with the soffit 13 of decorative panel for building 1 in the wherein bottom of a side 11 of decorative panel for building 1, it is one concordant with the upper surface 14 of decorative panel for building 1 and be positioned at upper convex tenon 16 above the lower convex tenon 25 of adjacent architectural decorative panel 2 when assembling that the top of another relative side 12 then is provided with, but also the thickness sum that can be designed to described lower convex tenon 15 and upper convex tenon 16 is identical with decorative panel for building 1 thickness, like this, when assembling, 16 of the upper convex tenons of decorative panel for building 1 are overlapped on adjacent architectural decorative panel 2 lower convex tenons 25 just.Depression is provided with corresponding draw-in groove 152,162 respectively on the soffit 161 of the upper surface 151 of described lower convex tenon 15 and upper convex tenon 16, when assembling on the floor, the draw-in groove 162 lucky draw-in grooves 252 on the lower convex tenon 25 of adjacent architectural decorative panel 2 on the upper convex tenon 16 of decorative panel for building 1.
As shown in Figure 4, described connector 6 is strip, its upper end is installed in the draw-in groove 162 on the upper convex tenon 16 of decorative panel for building 1, and the lower end of connector 6 is installed in the draw-in groove 252 of lower convex tenon 25 of adjacent architectural decorative panel 2, and, also can be provided with the protruding squama 61 of ring-type in the side of connector 6, to strengthen the frictional force of connector 6 and draw-in groove 152,262, engaging force is better.The height of connector 6 is not more than the degree of depth sum of two draw-in grooves 162,252, like this, the thickness sum that just can be strict with upper convex tenon 16, lower convex tenon 25 is identical with the thickness of decorative panel for building 1 just, and can be by regulating the upper-lower position of connector 6 in draw-in groove 162,252, be filled in the gap between upper convex tenon 16 and the lower convex tenon 26 to play a supporting role by protruding squama 61, can guarantee that equally also the upper surface of two adjacent decorative panel for buildings 1,2 is positioned at same plane.
As shown in Figure 1 to Figure 3, the draw-in groove 152 on the described lower convex tenon 15 extends to form for the upper surface 151 perpendicular to lower convex tenon 15 caves inward, and the draw-in groove 162 on the described upper convex tenon 16 also extends to form for the soffit 161 perpendicular to upper convex tenon 16 caves inward.And described connector 6 be a cross section is the elongate body of rectangle, as Fig. 2 to shown in Figure 4; And in another preferred embodiment of the present invention, as shown in Figure 5, draw-in groove 152 on the described lower convex tenon 15 tilts towards the side of plate body 1 11 directions, and the draw-in groove 162 on the described upper convex tenon 16 tilts towards the lateral surface 163 of upper convex tenon 16, and described connector 6 as shown in Figure 6, be one to have the oblique elongate body at certain angle of inclination, connector 6, draw-in groove 152,162 threes' angle of inclination unanimity, usually, its angle A (being the angle of inclination) that departs from the upright position is between 0～10 degree, and the cross section of connector 6 is a parallelogram.When assembling, as shown in Figure 8, note the incline direction of connector 6, make connector 6 upper ends is towards the side of upper flange 16 163 lopsidedness, and the lower end of connector 6 then is to tilt towards the side 253 of lower flange 25, like this, after decorative panel for building 1,2 installed by means of connector 6, connector 6 also can all apply a thrust to decorative panel for building 1,2, makes adjacent two decorative panel for buildings 1,2 that the trend of move toward one another be arranged, thereby can more closely connect, it is better to connect effect.In addition, also can be as shown in Figure 7, the top, side that the side with last draw-in groove 162 close lateral surfaces 163 on the connector 6 connects also is provided with the projection 62 that is circular arc, thereby when assembling, connector 6 applies a stronger thrust by means of the projection 62 of described circular arc to decorative panel for building 1, makes to connect better effects if.
In above-mentioned two embodiments, described connector 6 and the matching relationship of draw-in groove 252,162 on side direction are a kind of in interference fit, tolerance fit or the matched in clearance.
In addition, when assembling, can also be equiped with in the corner between the respective side edge 21 of the lower convex tenon 25 of decorative panel for building 2 and described decorative panel for building 2 and be connected capsule 7, to strengthen the connection effect of adjacent two decorative panel for buildings 1,2, certainly, can guarantee to connect under the situation of effect at connector 6, also can not install described connection capsule 7 and have equally and connect effect preferably.
The floor that lock structure of building decorative panel of the present invention was suitable for can be any one in medium-density plate (MDF), high-density plate (HDF), plastic plate, the metal sheet.
And described connector can be in medium-density plate connector, high-density plate connector, plastic fastening, the metal connecting piece any one.
Independently element--connector 6 connects two decorative panel for buildings 1,2 by increasing the 3rd in the present invention, simple and practical, and when having avoided present connection two decorative panel for buildings, defective such as the assembly operation that only relies on the corresponding clamping of draw-in groove, trip that extends out from the dual-side one of building decorative panel to be brought is loaded down with trivial details; In addition, also simplified the structure of decorative panel for building, the corresponding processing and forming cost that has reduced decorative panel for building.And lock structure of building decorative panel of the present invention can be used for connecting polytype plate bodys such as medium-density plate (MDF), high-density plate (HDF), plastic plate, metal sheet, and applicable to floor, wallboard etc., uses very extensive.
Claims (9)
1, a kind of lock structure of building decorative panel, be connected between the two adjacent decorative panel for buildings, it is characterized in that: the wherein bottom of a side of each decorative panel for building is provided with a lower convex tenon, it is one concordant with the decorative panel for building upper surface and be positioned at the upper convex tenon of the lower convex tenon top of adjacent architectural decorative panel that the top of another relative side then is provided with, and depression is provided with draw-in groove respectively on the soffit of the upper surface of lower convex tenon and upper convex tenon; Described lock structure of building decorative panel also comprises a connection piece, the lower end of described connector is installed in the draw-in groove of lower convex tenon of a decorative panel for building, and its upper end is installed in the draw-in groove of upper convex tenon of adjacent architectural decorative panel, and the draw-in groove on the described lower convex tenon, the draw-in groove on the upper convex tenon and connector are with equal angular laterally inclined towards decorative panel for building.
2, lock structure of building decorative panel as claimed in claim 1 is characterized in that: the draw-in groove three on described connector, upper convex tenon and the lower convex tenon departs from the angle of upright position between 0～10 degree, and the connector cross section is a parallelogram.
3, lock structure of building decorative panel as claimed in claim 1 or 2 is characterized in that: the side of described connector also is provided with the protruding squama of annular.
4, lock structure of building decorative panel as claimed in claim 1 or 2 is characterized in that: described connector and the draw-in groove matching relationship on side direction is a kind of in interference fit, tolerance fit or the matched in clearance.
5, lock structure of building decorative panel as claimed in claim 1, it is characterized in that: the top of the side that side described connector and the close lateral surface upper convex tenon draw-in groove connects is provided with the projection that is circular arc, and described projection is closely against the side of the close lateral surface of upper convex tenon draw-in groove.
6, lock structure of building decorative panel as claimed in claim 1 is characterized in that: described lower convex tenon is concordant with the soffit of decorative panel for building, and the thickness sum of described upper convex tenon and lower convex tenon is identical with the architectural decoration plate thickness.
7, lock structure of building decorative panel as claimed in claim 1 is characterized in that: the lower convex tenon of decorative panel for building also is equiped with corner between the respective side edge of decorative panel for building and is connected capsule.
8, lock structure of building decorative panel as claimed in claim 1 is characterized in that: described decorative panel for building is a kind of in medium-density plate, high-density plate, plastic plate, the metal sheet.
9, lock structure of building decorative panel as claimed in claim 1 or 2 is characterized in that: described connector is any one in medium-density plate connector, high-density plate connector, plastic fastening, the metal connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100364174A CN100427709C (en) | 2005-08-05 | 2005-08-05 | Lock structure of building decorative panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100364174A CN100427709C (en) | 2005-08-05 | 2005-08-05 | Lock structure of building decorative panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730861A CN1730861A (en) | 2006-02-08 |
| CN100427709C true CN100427709C (en) | 2008-10-22 |
Family
ID=35963276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100364174A Expired - Fee Related CN100427709C (en) | 2005-08-05 | 2005-08-05 | Lock structure of building decorative panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100427709C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070890A1 (en) | 2013-11-12 | 2015-05-21 | Grigorij Wagner | Flooring component |
| CN104712131B (en) * | 2015-03-16 | 2017-04-26 | 张明 | Locking structure of sports floor |
| CN108457446A (en) * | 2017-02-22 | 2018-08-28 | 东莞正海五金塑胶制品有限公司 | Pivot composite floor |
| CN111017045B (en) * | 2019-12-20 | 2021-04-23 | 重庆铝器时代科技有限公司 | Carriage assembly method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102096A (en) * | 1996-06-19 | 1998-01-06 | Matsushita Electric Works Ltd | Floor material and manufacture of floor material |
| CN2525156Y (en) * | 2001-12-31 | 2002-12-11 | 刘彬彬 | Lock button type slot solid floor board |
| CN2592769Y (en) * | 2002-06-27 | 2003-12-17 | 圣象实业（深圳）有限公司 | Labyrinth dual lock latch floor block |
| WO2004053256A1 (en) * | 2002-12-09 | 2004-06-24 | Kronospan Technical Company Limited | Panels comprising a cable channel |
-
2005
- 2005-08-05 CN CNB2005100364174A patent/CN100427709C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102096A (en) * | 1996-06-19 | 1998-01-06 | Matsushita Electric Works Ltd | Floor material and manufacture of floor material |
| CN2525156Y (en) * | 2001-12-31 | 2002-12-11 | 刘彬彬 | Lock button type slot solid floor board |
| CN2592769Y (en) * | 2002-06-27 | 2003-12-17 | 圣象实业（深圳）有限公司 | Labyrinth dual lock latch floor block |
| WO2004053256A1 (en) * | 2002-12-09 | 2004-06-24 | Kronospan Technical Company Limited | Panels comprising a cable channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1730861A (en) | 2006-02-08 |
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| C06 | Publication | ||
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Granted publication date: 20081022 Termination date: 20100805 |