Window accessory bracket

Abstract

A window accessory support, comprising a base (1) with a substantially flat first face (11) and an accessory retaining clamp (2) formed by two parallel arms (21, 22), wherein the first arm (21) has internal roughnesses (23).

Description

Window accessory bracket TECHNICAL SECTOR The present invention relates to a window accessory support, especially for PVC windows, which allows for the secure and quick attachment of sills and other similar accessories. STATE OF THE ART The existence of aluminum and PVC windows installed in building openings is known in the prior art. These windows are usually installed from the inside of the building, which can leave a crack or gap on the exterior through which water can enter in case of rain. Therefore, the application of drip edges and other similar plates or profiles, collectively called "window surrounds," is common practice. These prevent water accumulation and access to inappropriate areas of the window. The attachment of these types of elements to the window leaves much to be desired. They are generally part of the window frame, making accidental breakage of the drip edge or the corresponding fitting difficult to repair. Therefore, a system where the fittings are independent for easy replacement in case of breakage or any other type of damage is preferable. The applicant is unaware of any system that could be considered similar to the invention. BRIEF EXPLANATION OF THE INVENTION The invention consists of a window accessory support according to the claims. The support system allows the window to achieve greater airtightness against wind, air, and water, complete integration with the facade envelope, and eliminates problems caused by atmospheric agents affecting the materials. It also facilitates the replacement of component parts, if necessary. Furthermore, by not relying on chemical sealants, the system's components perform better over time, avoiding maintenance and potential after-sales issues related to exterior joinery installation. This window design guarantees, for the first time, the necessary slopes for proper rainwater drainage, as the pre-designed components always have the required angle, independent of any pre-existing support, thus meeting the requirements of the Technical Building Code. It can also be used with drip edge accessories. Furthermore, in the event of any structural defects or flaws in the building requiring work on the carpentry or window and door frames, the support system allows for easy disassembly and subsequent reinstallation, replacing the necessary parts or accessories without affecting other structural elements. Therefore, it allows the construction to proceed without compromising the system's performance and ensures its functionality is restored. This is another innovative solution in construction: the manipulation of the components that make up the whole without requiring any major work beyond simply unclipping the pre-designed pieces for this purpose. Specifically, the window accessory holder comprises a base with a substantially flat first face and a second face with a retainer for attaching it to a window element. It also includes an accessory retaining clamp formed by two parallel arms, where the first arm (either the upper or lower) has internal ridges. The clamp forms an angle of less than 45° with the first face, preferably less than 30°, and more preferably less than 15°. Thanks to this design, the pieces are joined by an adaptable interlocking system that requires no screws or rivets for fastening. Instead, pressure-fit rubber gaskets can be used, which are easily replaceable without affecting any structural elements, unlike all other systems currently available. This solution creates a flexible, membrane-like barrier that improves and prevents the entry of air, wind, and water. In the most preferred embodiment, the retainer is formed by two parallel elastic legs that define a middle zone of greater width than the ends, so that it is inserted into a groove and is retained by deformation of the legs (towards themselves) and their return to the rest position. Other forms of implementation are described later. DESCRIPTION OF THE DRAWINGS The following figures are included for a better understanding of the invention. Figure 1: Section of a first example of support. Figure 2: Section of a second example of support. Figure 3: Example of assembly of the first two support examples. (A) of the first example; (B) of the second example. Figure 4: Section of a third example of support. MODES OF CARRYING OUT THE INVENTION The following section briefly describes one way of carrying out the invention, as an illustrative and non-limiting example thereof. Figure 1 shows a first embodiment of the invention. It comprises a base (1) with a substantially flat first face (11) and a second face (12) with a retainer (13) for attaching it to a window element. In the embodiments shown, the retainer (13) consists of two essentially parallel elastic legs that define a central area wider than their ends. Thus, the retainer (13) functions by clipping or temporarily deforming the legs, securing any element inserted through the opening. The support also has a clamp (2) formed by two parallel arms (21, 22). In Figure 1, the arms (21, 22) form an angle with the base (1), while in the embodiment of Figure 2, they are parallel to the first face (11). Preferably, the clamp (2) will form an angle (θ) of 45° or less with the first face (11) of the base (1), preferably 30° or less, and more preferably 15° or less. A first arm (21) has retaining grooves (23) for the trim accessory (3) inside the clamp (2). The user can insert the accessory (3) the required distance, and it is held in place by the grooves (23) for the duration of the trim's service life. If the accessory (3) needs to be replaced, it must be pulled out to install the new one. It can be seen that the direction of removal of the accessory (3) forms a large angle (90° in Figure 2) with the direction of removal of the retainer (13). Therefore, the support remains stationary when the accessory is changed. The clamp (2) may contain a gasket (4) for tightening the accessory (3), which in turn prevents water or moisture from entering its interior. Figures 3a and 3b show two examples of fittings (3), both consisting of an "L"-shaped profile whose inner angle depends on its position in use. Thus, the drip edge has an angle greater than 90° to create the slope. It can be seen that this angle exceeds by 90° the angle between the base (1) and the arms (21, 22) of the support that secures the drip edge. The accessories (3) have housings for sealing gaskets (5), felts (6) and brushes (7) that help to make the window watertight and waterproof, and improve thermal or acoustic insulation. The end or mouth of the clamp (2) may have a closing end cap (24), preferably on the second arm (22), which does not bear the ridges (23). This end cap (24) may help to retain the gasket (4) that retains the accessory (3). The support may have, on the side of the clamp (2) opposite the inlet opening, a notch (25) for fixing a sealing gasket (5), usually made of rubber. Figure 4 shows another embodiment, in which the clamp (2) is perpendicular to the base (1), which, in this case, is the simplest version. In this case, the base (1) is a plate that can be held in place by screwing (in holes drilled in the base (1)) or directly clamped by other elements.

Claims

1. A window accessory support comprising a base (1) with a substantially flat first face (11) and an accessory retaining clamp (2) formed by two parallel arms (21, 22), wherein the first arm (21) has internal roughnesses (23).

2. A window accessory support according to claim 1, characterized in that the base (1) comprises a second face (12) with a retainer (13) for a window element.

3. A window accessory support according to claim 1, characterized in that the first face (11) forms an angle of less than 45° with the clamp (2).

4. A window accessory support according to claim 2, characterized in that the retainer (13) is formed by two parallel elastic legs defining a middle section wider than its ends.

5. A window accessory support according to claim 3, characterized in that the clamp (2) is parallel to the first face (11). 6.Window accessory support according to claim 1, characterized in that the opening of the clamp (2) has an inwardly facing cap.

7. Window accessory support according to claim 1, characterized in that the clamp (2) has a notch (25) for securing a sealing gasket.

8. Window accessory support according to claim 1, characterized in that the clamp (2) has a gasket (4) for tightening the accessory at the opening.