The fastener for installing of wall internal corner place decorative panel
Technical field
The utility model relates to decorative panel installing area, particularly the fastener for installing of wall internal corner place decorative panel.
Background technology
In prior art, along with the needs of exterior-wall heat insulation and decoration, heat insulating decorative board or very general without the use of heat insulating decorative board, which kind of decorative panel no matter, is all to need to consider laying reliability and the simplicity of its installation while installing.At present, heat insulating decorative board various ways is installed, can be divided into two kinds of dry-hang and wet types.When dry-hang connects, be exactly fixed connecting base first on exterior wall, be commonly called as connecting keel, at use fastener, decorative panel is fixed on keel; Wet type is exactly to adopt fixedly decorative panel of mode that colloid pastes fastener.
While being fixed decorative panel on smooth metope, a packaged plaque another packaged plaque of ining succession normally, multi-block decorative plate is stitched together, two plate ends of one packaged plaque are stuck in two fasteners, two plate ends that is to say decorative panel are all fixed by fastener, so the decorative panel installation stability on smooth metope is higher.Compare with smooth metope, at wall internal corner place, fixedly decorative panel is relatively difficult.So how convenient at wall internal corner part, to implement reliably decorative panel installation, this is technician's technical issues that need to address.
Summary of the invention
The purpose of this utility model is to provide a kind of fastener for installing that connects reliable foundation place decorative panel.
For achieving the above object, the utility model has adopted following technical scheme: the fastener for installing of a kind of wall internal corner place decorative panel, fastener comprises that the first straight plate and two are all perpendicular to second of the first straight plate, the 3rd straight plate, described second, the 3rd straight plate is parallel to each other and be positioned at the first straight plate homonymy, wherein the second straight plate is positioned at the plate end of the first straight plate, the 3rd straight plate is positioned at the middle part of the first straight plate, the 3rd described straight plate projecting end is towards go out to be parallel to the 4th straight plate of the first straight plate away from the second straight plate one side extended spot, the 4th described straight plate is provided with protuberance away from the plate face of the first straight plate one side, between the second described straight plate and the 3rd straight plate, be configured for the first draw-in groove of clamping the second decorative panel, between the 3rd straight plate and the 4th straight plate, be configured for the second draw-in groove of clamping the first decorative panel.
Owing to adopting above technical scheme, the first draw-in groove, the second draw-in groove be two mutually vertical decorative panels at clamping inner corner trim place respectively, realize the fixing of wall internal corner place decorative panel, and this fastener decorative cover is larger, not only attractive in appearance but also easily cleaning has increased the intensity of fastener simultaneously.
Accompanying drawing explanation
Fig. 1-3rd, structural representation of the present utility model;
Fig. 4 is mounting structure schematic diagram of the present utility model;
The specific embodiment
The fastener for installing of a kind of wall internal corner place decorative panel, fastener 10 comprises that the first straight plate 11 and two are all perpendicular to second of the first straight plate 11, the 3rd straight plate 12, 13, described second, the 3rd straight plate 12, 13 is parallel to each other and be positioned at the first straight plate 11 homonymies, wherein the second straight plate 12 is positioned at the plate end of the first straight plate 11, the 3rd straight plate 13 is positioned at the middle part of the first straight plate 11, the 3rd described straight plate 13 projecting ends are towards go out to be parallel to the 4th straight plate 14 of the first straight plate 11 away from the second straight plate 12 1 side extended spots, the 4th described straight plate 14 is provided with protuberance 17 away from the plate face of the first straight plate 11 1 sides, between the second described straight plate 12 and the 3rd straight plate 13, be configured for the first draw-in groove of clamping the second decorative panel 20a, between the 3rd straight plate 13 and the 4th straight plate 14, be configured for the second draw-in groove of clamping the first decorative panel 20b.The first draw-in groove, the second draw-in groove be two mutually vertical decorative panels at clamping inner corner trim place respectively, realize the fixing of wall internal corner place decorative panel, and this fastener decorative cover is larger, not only attractive in appearance but also easily cleaning, and right angle triangle has increased the intensity of fastener simultaneously.
Described protuberance 17 is right angle triangle, a right angle face of this right angle triangle is along the 3rd straight plate 13 layouts and concordant with it, another of right angle triangle right angle face is along the 4th straight plate 14 layouts and concordant with it, the inclined-plane 171 of right angle triangle is positioned at inner corner trim place, and decorate inner corner trim, this decorative cover is larger, not only attractive in appearance but also easily cleaning, and right angle triangle has increased the intensity of fastener 10 simultaneously.
Described protuberance is semicircle shape raised line or rectangle raised line.As shown in Figure 2, protuberance is semicircle shape raised line, and protuberance is rectangle raised line as shown in Figure 3.
The inclined-plane 171 of described right angle triangle is corrugated.As shown in Figure 1, the inclined-plane 171 of described right angle triangle is corrugated, and the inclined-plane 171 of this structure is uneven, and third dimension is strong, comparatively attractive in appearance.The inclined-plane 171 of right angle triangle also can be for plane.
The first described straight plate 11 is also provided with vertical with it gripper shoe 15, and described gripper shoe 15 is concordant with the 3rd straight plate 13 and be positioned at the both sides of the first straight plate 11.
The first described straight plate 11 is also provided with the T shape dop 16 for connecting wall, this T shape dop 16 and gripper shoe 15 are positioned at the homonymy of the first straight plate 11, described T shape dop 16 comprises the transiting rod 161 and the card adapter plate 162 that is parallel to the first straight plate 11 perpendicular to the first straight plate 11, and described card adapter plate 162 is concordant with the plate face of gripper shoe 15.
As Fig. 4, connector 20 is fixed on body of wall 30, and T shape dop 16 is connected in the buckling groove of connector 40, and now the plate end of gripper shoe 15 is resisted against on body of wall 30, and this structure can strengthen the reliability and stability that fastener 10 is connected with body of wall 30.Two mutual vertically arranged decorative panel 20a, 20b are stuck in two draw-in grooves of fastener 10, and right angle triangle makes natural transition between two packaged plaque 20a, 20b as seen from Figure 1, and this inner corner trim place has been carried out to good decoration, comparatively attractive in appearance.