Summary of the invention
The purpose of this utility model is to provide a kind of installation component that facilitates, the decorative panel of body of wall external corner part is installed reliably.
For achieving the above object, the technical solution adopted in the utility model is: a kind of external corner decorative components, corresponding to forming on the first metope of external corner and the second metope, be furnished with respectively the first decorative panel and the second decorative panel, it is characterized in that: on the first metope, be fixed with connector, on connector, be provided with the buckling groove of closing in type, the notch of buckling groove points to the direction away from the first metope, first, second described decorative panel connects and fixes by fastener, is provided with the identical clamping joint of vallecular cavity of cross sectional shape and buckling groove on fastener.
Owing to adopting above technical scheme, the clamping joint arranging on fastener coordinates with the buckling groove clamping of the closing in type arranging on connector, like this after connector is connected on the first metope, described fastener is just fixed naturally, and then connect and fix first, second decorative panel by fastener, simple installation of the present utility model, reliability is high.
The specific embodiment
A kind of external corner decorative components, corresponding to forming on the first metope A of external corner and the second metope B, be furnished with respectively the first decorative panel A1 and the second decorative panel B1, on the first metope A, be fixed with connector 10, on connector 10, be provided with the buckling groove 11 of closing in type, the notch of buckling groove 11 points to the direction away from the first metope A, described first, second decorative panel A1, B1 connect and fix by fastener 20, are provided with the identical clamping joint of vallecular cavity of cross sectional shape and buckling groove 11 on fastener 20.During concrete use, the clamping joint arranging on fastener 20 coordinates with buckling groove 11 clampings of the closing in type arranging on connector 10, like this after connector 10 is connected on the first metope A, described fastener 20 is just fixed naturally, and then connect and fix first, second decorative panel A1, B1 by fastener 20, the utility model is simple in structure, and simple installation can implement the installation of decorative panel to fix effectively.
As further preferred version: described fastener 20 comprises the concordant substrate reclining 21 of inner bottom surface with the first decorative panel A1, the edge of substrate 21 is provided with the riser 22 of arranging near the first metope A, on the edges of boards of riser 22 away from substrate 21, be provided with straight plate 23, straight plate 23 forms the clamping joint identical with the vallecular cavity of buckling groove 11 with riser 22, and straight plate 23 is T-shaped with the cross section of the junction of riser 22, the height of two cell walls of described buckling groove 11 is different, wherein on higher cell wall, be provided with screw 12, the spiro rod section of described screw 12 reclines mutually with the side plate face of straight plate 23 near riser 22.The application's applicant has in first to file (application number is 201420078714.X) arrangement of at length introducing above-mentioned clamping joint and buckling groove 11, therefore its action effect is no longer done too much explanation herein, but with online application different be, the application is provided with screw 12 on the higher cell wall of buckling groove 21, as shown in Figures 4 and 5, by arranging of screw 12, can play the effect that the straight plate 23 of restriction moves around along the groove depth direction of buckling groove 11, thereby improve the steadiness that decorative panel is installed.
Further, the outside edges of boards place that described substrate 21 extends to first, second metope A, B junction is provided with outer plate body 24, outer plate body 24 is provided with flange 25 away from the edges of boards of the first metope A, flange 25 and substrate 21 are arranged in the same lateral plates of outer plate body 24, and the opening direction of the first draw-in groove 26, the first draw-in grooves 26 that forms clamping the first decorative panel A1 between flange 25, substrate 21 and outer plate body 24 is vertical with the second metope B and point to the plane at the second metope B place.On the side plate face of described substrate 21 near the first metope A, be provided with card adapter plate 28, card adapter plate 28 is positioned at the side of outer plate body 24, and card adapter plate 28, between outer plate body 24 and substrate 21, form the second draw-in groove 29 of clamping the second decorative panel B1, the opening direction of the second draw-in groove 29 is vertical with the first metope A, and point to the plane at the first metope A place, like this by arrange on fastener 20 simultaneously first, the second draw-in groove 26, 29 can be to first, the second decorative panel A1, B1 implements to connect and fix, deployment scenarios according to fastener 20 at body of wall external corner part, also can be at substrate 21 the side plate face near the first metope A, and arrange respectively gripper shoe 27 on the side plate face of card adapter plate 28 near the second metope B, as Figure 1-5, layout by gripper shoe 27 can improve the support strength of fastener 20 self, improve the reliability that decorative panel is installed, in addition, as shown in Figure 1, described substrate 21 is single slabbed construction, certainly, according to actual conditions, described substrate 21 also can be arranged to flap-like, be convenient to like this adjust first, the second decorative panel A1, the installation site of B1, as shown in Figure 2, described substrate 21 is bent into by mainboard body 211, rebound 212 and extension board 213 form, the plate face of mainboard body 211 and extension board 213 is parallel and all vertical with the plate face of rebound 212.
Further, on the outer panel face of described flange 25 away from substrate 21, be at least provided with a groove 251 of arranging along flange 25 length directions, the vallecular cavity cross section of groove 251 is rectangular, in addition, described outer plate body 24 is provided with away from being at least provided with one on the outside finish of substrate 21 shallow slot 241 of arranging along the length direction of outer plate body 24, the vallecular cavity cross section of shallow slot 241 is rectangular, the groove 251 arranging respectively on flange 25 and outer plate body 24 and shallow slot 241 processing are got up very convenient, and it is different from single plane structure, thereby improve the decoration visual effect of external corner part.