ES1270399U - WINDOW WITH LATE OPENING OF SOME SLATS WITH REGARD TO OTHERS (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Window with lagged opening of some slats with respect to others characterized in that the window comprises a single frame (1) where internally there are defined at least two ventilation holes, (7) and (8) arranged one above the other, where above The upper ventilation hole (7) has an upper slat (2), while a lower slat (3) is arranged on the lower ventilation hole (8), where each of the slats is articulated with the frame (1) in addition, each of the slats (2) and (3) is provided at their ends with gussets or lateral lugs (2.1) and (3.1) respectively that are emergent with respect to the main plane of the slats (2) and (3), counting at its most extreme vertex each lug (2.1) and (3.1) with a tie point (2.2) and (3.2) respectively; The window has a single control actuation system that comprises a wire rope or rod (4) that is attached to the attachment point (2.2) of the lug (2.1) of the upper slat and which runs through the attachment point (3.2) of the lug (3.1) of the lower slat (3), being arranged on the wire rope or rod (4) in the section between the two tie-down points a stop (5) that can be positioned in an adjustable way, so that we can adjust it at your convenience. different offset positions which affect different air inlet flow rates. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

WINDOW WITH LATE OPENING OF A FEW SLATS WITH RESPECT TO

Other

OBJECT OF THE INVENTION

It is the object of the present invention, as the title of the invention establishes, a window with a lagged opening of some slats with respect to others, where the slats are opened by means of a single shot command, which allows easier control. of ventilation adapted to the needs of controlled ventilation.

The present invention is characterized by the special design and configuration of the window, as well as the single control actuation means that allows to achieve an out-of-phase opening of some slats with respect to others of the same window, which allows a better adaptation to the needs of ventilation of a space.

Therefore, the present invention is circumscribed within the scope of controllable windows for ventilation.

BACKGROUND OF THE INVENTION

In the market there are methods of air renewal in farms in which the amount of air is controlled with different drive systems, thus a first actuator regulates the passage of air through ventilation holes or windows at first, and when the ventilation needs increase, a second motor would act that would open a second line of windows, being able to adjust the opening or shift it according to the needs. There are even systems that combine windows in which, by alternating the position of the handle, they initially open the odd windows and then when the odd windows are open to a certain degree, the even windows would begin to open.

Other systems are based on the installation of tandem type windows, this window is made up of more than one sheet or slat, these sheets or slats are arranged one below the other, and have a common frame. To control the opening independently of the upper slats with respect to the lower slats, they are inserted as many drive systems as slats are intended to open independently, this therefore raises the costs of the installation.

Therefore, it is the object of the present invention to develop a ventilation system for tandem-type windows that have more than one leaf or slat but in which the control means are unique in order to reduce installation and control costs, developing a window such as the one described below and is reflected in its essentiality in the first claim.

DESCRIPTION OF THE INVENTION

The object of the present invention is a window with a lagged opening of some slats with respect to others where the window comprises a single frame where internally there are defined at least two ventilation holes arranged one on top of the other and in each of said holes oscillating slats , where the window has means for opening the slats out of phase with an opening system by means of a single actuation so that it is possible to adjust the opening of some slats with respect to others.

Since both the slat and the parts that are part of the frame are produced by extrusion, both the length of the windows, as well as the number of slats that are inserted in each of the windows, can be flexibly configured.

Thanks to the fact that the opening system by actuation is unique, the duplication of actuation means is avoided, in addition it is possible to vary in an adjustable way the opening of the ventilation holes defined in the window, making the first of the slats tilt and reach a At a certain point, which is selectable, the oscillating movement of the slats positioned lower than the first slat can be started.

To operate the entire ventilation system, a rod or general wire pull system will be required for all windows placed in series within the same vertical face to close the farm and a single drive or motor system.

To achieve the aforementioned purposes, each of the slats has articulated joints on its sides at the lower end and is equipped with emerging lateral lugs that at their upper vertex have a mooring point for the wire rope or pull rod. .

In the section of the wire or rod comprised between the first slat and the following ones, before passing through the mooring point of the second slat, a positionable stop is arranged in a selectable manner along the length of the wire rope or rod. The further the adjustable stop is from the clamping point of the immediately lower slat, the greater the offset at the beginning of the opening of the lower slat with respect to the upper slat, that is, the more travel the upper slat will make, before starting to drag to the lower slat.

Given that the offset means that with a single draft system the lower windows begin the opening process with a delay compared to the upper ones, an element must be introduced that makes the lower window or windows open faster than the upper windows, so that in less time they can do the complete opening cycle.

Once the adjustable stop is fixed at the desired height, it is fixed to the rope by tightening the nut so that it is no longer possible for it to slide along the axis of the rope or wire, thus when the drive system operates. , begins to drag the upper slat, causing it to fold, as you drag this upper slat, the adjustable stop moves towards the eyebolt attached to the lower slat, when the clip touches the eyebolt attached to that slat, the actuator will also start to drag the lower slat. To ensure that the lower slat rotates the same degrees as the upper slat, which has started to open earlier, the pull point of the second slat is closer to its articulated joint than the drag point of the first slat is from its articulated joint, in this way the delay time in the start of opening of this second slat is compensated with a faster opening speed of the lower slat so that the opening at the end of the stroke is equalized in degrees of the lower slat with respect to the upper one.

Unless otherwise indicated, all technical and scientific elements used herein have the meanings commonly understood by one of ordinary skill. normal in the art to which this invention pertains. Similar or equivalent methods and materials to those described herein may be used in the practice of the present invention.

Throughout the description and the claims, the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and characteristics of the invention will emerge in part of the description and part of the practice of the invention.

EXPLANATION OF THE FIGURES

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of a practical embodiment thereof, a set of drawings is attached as an integral part of said description. where by way of illustration and not limitation, the following has been represented.

In figures 1 and 2, we can see a perspective and side view of a possible embodiment of the window object of the invention in which both slats are closed.

In Figures 3 and 4, we can see a perspective and side view of a small percentage of the opening of the upper slat and the beginning of the opening of the lower slat.

In figures 5 and 6, we can see a perspective and side view of the window where the upper slat is practically open and the lower slat is halfway open.

Figures 7 and 8 show in perspective and in side view the window object of the invention where both slats are completely open.

Figure 9 shows a side view of the upper slat.

Figure 10 shows a side view of the lower slat.

PREFERRED EMBODIMENT OF THE INVENTION

In view of the figures, a preferred embodiment of the proposed invention is described below.

In Figures 1 to 8 we can see how the window object of the invention comprises a single frame (1) inside which at least two ventilation holes (7) and (8) are defined (they can be seen very well in Figure 7) , where an upper slat (2) is arranged on the upper ventilation hole (7), while a lower slat (3) is arranged on the lower ventilation hole (8), where each of the slats is joined in a articulate with the frame (1) at its lower lateral ends, counting for this with a pivot point (2.3) and (3.3) and the window has a single control actuation system.

Each of the slats (2) and (3) is provided at their ends with gussets or lateral lugs (2.1) and (3.1) respectively that are emergent with respect to the main plane of the slats (2) and (3), counting at its most extreme vertex each lug (2.1) and (3.1) with a tie point (2.2) and (3.2) respectively.

The single control drive system comprises a wire rope or rod (4) that is attached to the attachment point (2.2) of the lug (2.1) of the upper slat and which runs through the attachment point (3.2) of the lug ( 3.1) of the lower slat (3), being arranged on the wire rope or rod (4) in the section between both mooring points a stop (5) that can be positioned in an adjustable manner.

Depending on the position of the adjustable stop (4), the offset will be greater or smaller, the offset being greater the closer the adjustable stop (4) is to the attachment point (2.2) of the upper slat (2), so that When the adjustable stop (4) reaches the clamping point (3.2) of the lower slat (3), the opening of the lower slat (3) begins.

In order to be able to make the lower slat (3) open the same degrees as the upper slat (2) having started the opening later, it is necessary that the point of The clamping point (3.2) of the lower slat (3) is closer to the joint point of attachment (3.3) than the distance that separates the clamping point (2.2) of the upper slat (2) from its joint point of attachment (2.3 ).

Having sufficiently described the nature of the present invention, as well as the manner of putting it into practice, it is stated that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example. , and to which the protection sought will also be achieved, provided that it does not alter, change or modify its fundamental principle.

Claims (3)

1. - Window with lagged opening of some slats with respect to others characterized in that the window comprises a single frame (1) where internally there are defined at least two ventilation holes, (7) and (8) arranged one above the other, where an upper slat (2) is arranged on the upper ventilation hole (7), while a lower slat (3) is arranged on the lower ventilation hole (8), where each of the slats is articulated with the frame (1) also, each one of the slats (2) and (3) is provided at their ends with gussets or lateral lugs (2.1) and (3.1) respectively that are emergent with respect to the main plane of the slats (2 ) and (3), each lug (2.1) and (3.1) having a tie point (2.2) and (3.2) respectively at its most extreme vertex; The window has a single control actuation system that comprises a wire rope or rod (4) that is attached to the attachment point (2.2) of the lug (2.1) of the upper slat and which runs through the attachment point (3.2 ) of the lug (3.1) of the lower slat (3), being arranged on the wire rope or rod (4) in the section between both mooring points a stop (5) that can be positioned in an adjustable way, so that we can adjust as desired different offset positions which affect different air inlet flow rates. 2. - Window with lagged opening of some slats with respect to others according to claim 1 characterized in that the tie point (3.2) of the lower slat (3) is closer to the joint point (3.3) than the distance that separates the attachment point (2.2) of the upper slat (2) with respect to its articular connection point (2.3). 3. - Window with offset opening of some slats with respect to others according to claim 1 or 2 characterized in that the pieces that are part of the frame are produced by extrusion which allows manufacturing in the length that is required.