FR2594880A1 - Door-stop catch - Google Patents

Abstract

Stop catch for controlled opening. Device making it possible to control the opening of doors and windows, avoiding these movable elements causing impacts inside rooms. In its various versions, the stop catch has a shape which is a function of the opening angle and of the shape of the (modular) leaf. It can have all sorts of shapes and sizes; its installation can be temporary or permanent; it is set with high accuracy in the axis of the hinge between the male and female elements. The stop catch consists of a metal alloy, such as brass or bronze, or of any other material having properties of operating resistance, such as steel, copper, plastic or other synthetic constituents.

Description

 The present invention relates to door stops or palms used in the building or trade for fixing, opening and closing of the various movable elements, such as doors and windows of living quarters.

The hinges sold currently on the market have a drawback in that their rotation for the controller 11 opening of the movable element cannot be controlled beforehand by the user and it follows that a door, opened violently under the thrust of a current of sir or an inattentive person, knows no obstacle in its race and the handle will hit the interior partition or the fridge, sinks or other furniture placed behind the door in some cases. repeated beating seriously damages this partition or this furniture, greatly compromising the aesthetics of the apartment or of premises such as waiting rooms, offices
There are undoubtedly quite varied buffers in their forms which, placed in precise places, absorb the shocks.These buffers, themselves, have disadvantages.

In the first place, it is necessary to drill to maintain them which can present difficulties. For example, it could be a hollow brick partition, a tile, a concrete wall, a carpet-covered floor on concrete paving
In the second place, their fixing is final, if lson wants to avoid repeating a job which results in the drilling of new holes. To the problem of aesthetics is added that of the price: these tinkering, indeed, require an adapted tool; they also lead to a significant loss of time.

 Regarding, moreover, the windows, it is difficult to provide the buffers which could stop their opening; these should be placed halfway up a wall, which is completely inconceivable.

 Controlled rotation hinges also have their drawbacks due to the total or partial change of the hinges. In addition to the price, there is the difficulty of removing the screws, often painted or fixed in metal frames, where you need a torch to remove the screws ...

 The stopper eliminates all these drawbacks.

 Ln effect, simply remove the door or window, take off the existing washer (if it exists) and put the cleat adapted according to the case that suits us and put the door or window.

 The stopper is practically invisible.

Only a stopper of a few millimeters appears, modifying very slightly the appearance of the hinge already in place.

 The variety of retainers makes it possible to solve practically all problems of opening angle and, consequently, also facilitates the arrangement of furniture and other elements necessary for the collective screw.

 The present invention is practical. Any adult can put on combinations, even if the latter has no knowledge of locksmithing or carpentry.

 The shape of the cleat (modular) depends on the opening nail and the shape of the leaf.

(see figures). A self-adhesive foil is advantageously provided to protect the frame and the leaf.

 FIG. 1 shows an embodiment of the device according to the invention, by way of example.

 Figure 2 shows according to the invention, a top view of the device.

 FIG. 3 shows, by way of example, a second alternative embodiment of the device according to the invention.

 Figure 4 shows according to the invention, a top view of the second variant.

 FIG. 5 represents, by way of example, a third alternative embodiment of the device according to the invention.

 Figure 6 shows according to the invention, a top view of the third variant.

 FIG. 7 shows, by way of example, a fourth alternative embodiment of the device according to the invention.

 Figure 8 shows according to the invention, a top view of the fourth variant.

SOIEMAIRd DESCRIPTION OF EACH FIGURE
Figures 1, 2, parts 1, 2, 3 hinges, Part 4, stopper adapted according to the invention.

Figures 3, 4 variant: cleat 4a different shape.

Figures 5, 6 variant: cleat 4b precise shape.

Figures 7, 8 variant: cleat 4c precise shape.

CONSTITUTION OF THE TICKET
The cleat is made of metallic alloy such as brass, bronze or any metal having the properties of resistance to the function such as steel, copper, plastic or other synthetic constituents.

Claims (3)

REVSNDICATIONS  1) Device for controlling the opening of the hinges used to fix, open and close the moving elements such as doors, windows, etc., characterized in that it consists of a stopper disposed between the hinges ( 1 and 2) centered on the axis (3).  2) Device according to claim 1, characterized in that the cleat has a shape which is a function of the opening angle and the shape of the leaf (modular). It can have all kinds of shapes and dimensions; its installation can be temporary or final.  3) Device according to claim 1, characterized in that the cleat consists of metal alloy such as brass, bronze or any metal having the properties of resistance to the function such as steel, cui vre. All of these mechanisms are backlash and therefore anti-vibration.