Hooking wall body decoration board fastener
Technical field: the utility model belongs to wall decorating veneer firmware structure technical field.
Background technology: existing wall decorating veneer firmware structure, usually adopt preburied component, the metal keel are installed and the wet work frame mode, but these three kinds of modes are complicated operating process often, work efficiency is low, the time-consuming material that takes, and the duration is also long, and the wallboard after installing is subject to weather influence and is out of shape, and planeness is not high yet.Though what aluminium-plastic panel and curtain wall adopted is the mounting means of keel and viscose glue combination, mounting method is simple, because the quality and the aging action of viscose glue exist great potential safety hazard.
Summary of the invention: goal of the invention of the present utility model provide in order to overcome the weak point that above-mentioned prior art exists just a kind of whole employing dry operation, simple in structure, work efficiency is high, the duration is short, make construction profile main body hooking wall body decoration board fastener attractive in appearance.
The utility model is achieved by the following technical solution.
This hooking wall body decoration board fastener is to have a groove in the centre of keel frame, and both-end is arranged with the external part of hook in the band on groove; Be provided with two outer hooks that cooperate with the interior hook of external part in the middle of the fastener.
Clamp on the fastener is the flush-type structure, or arc-shaped structure or Gothic structure; Be arranged with the chamfered end of the angle that slopes inwardly at the two ends of clamp.
The utility model has easy to operate simple, Stability Analysis of Structures, labor and material saving, remarkable advantage handsome in appearance compared with prior art.
Description of drawings: Fig. 1 is the utility model structural representation, and what fastener adopted among the figure is the flush-type structure;
Fig. 2 is a circular arc type clamp structural representation;
Fig. 3 is two circular arc type clamp structural representations;
Fig. 4 is another form of structure schematic diagram of flush-type clamp.
The specific embodiment: the utility model keel frame 1 adopts aluminium alloy extrusions or plastic-steel to make with fastener 2.During installation, earlier keel frame 1 is fixed on the body of wall 10 with bolt or nailing by the metope dimensional requirement, it is the flush-type structure that this specific embodiment is selected fastener 2, then the corresponding shape and size that match with fastener 2 chamfered end 8 that are processed into are wanted at the edge of wallboard 9, cementing agent is coated on chamfered end 8 and the contact surface that wallboard 9 cooperates, the wallboard on both sides forms a groove 11 between the fastener burnishing surface, make it to produce third dimension.During installation, the interior hook 4 of fastener 2 is inserted in the groove 3 of keel frame 1 along external part 5, hook 4 is dead with outer hook 6 buttons in making, and clamp 7 and keel frame 1 are formed a fixed connection.Because the chamfered end 8 of clamp 7 is that whole symmetry is distributed on the body of wall, thus wallboard 9 because of the chamfered end 8 at two ends even at the cost of one's life, can not produce loosening or come off.