ES1070603U - Frame for folding and folding doors perfected (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Frame for folding and folding doors perfected of the employees indifferently as a frame in sliding doors that fold and rotate or fold, having two vertical beams and two horizontal crosspieces equal to each other, has a housing (2), unique, as element of unión in its corners through a tongue and groove fitting, in the form of a dovetail in which the one that the housing (2), has some side struts (c), which fit snugly on the inside of the vertical spars (11) in its area (d), while the horizontal crosspieces (10), have in their interior the profile of fit (b), which adjusts and joins with the regill (a) that has in its upper base the casing ( 2), in addition to having on its lower base a slot (f), which fits with the fold (e) that incorporates the profile of the horizontal crossbar (10), which provides greater rigidity to the assembly that is complemented with the fixing of the t screws (8) threaded on the housing (2) and pressing on the horizontal (10) and vertical profiles (11) characterized by having washers (8.1) incorporated on the screws (8), while the housing (2) ) includes a series of housings in whose central hollow (2.2) the adjustable pivoting shaft (3) is housed, with a cylindrical shape, which has a threaded part (3.3) and planes (3.1), which prevents it from turning inside where the height adjusting nut (4) is threaded, incorporated on this central housing of the housing (2), which rotates the nut (4), moves the pivot axis (3) in a vertical direction, which allows position it in the necessary height for the correct turning of the door, a screw fixation pivot shaft (9), threaded on the housing (2), arranged in line on the planes of the pivot axis (3), blocks its positioning. (Machine-translation by Google Translate, not legally binding)

Description

Frame for folding and folding doors improved.

Object of the invention

This report is intended to describe the characteristics and peculiarities of a unique frame for doors to that any kind of cloth or sheet can be incorporated and that with the same structure of the single framework, based on two equal profiles two together, allows by means of the corresponding accessories on the ends of the door, its use as a swing or as folding, the extruded profiles that form the frame, have inside of some channels on which the panels fit to form the door properly, these profiles are joined each other by a housing that fits at its angles by tongue and groove systems, also incorporating simple interlocking and locking devices easy to assemble, both for use as a folding door and for swing door, this allows in practice the constitution in the same furniture or built-in wardrobe, have doors of one or the other systems, or mixed according to the needs.

State of the art

The state of the art of this type of inventions, it is wide and varied, they are generally not versatile, that is, the manufacture of the series of swing doors must be be made separately from the folding, also present inconveniences when they do not have regulation mechanisms.

Some of these models also do not have frame, which is necessary to place the fittings and accessories frontally on the same doors, which is detrimental to the aesthetics and appearance of them. Separate mention as an advance in the state of the art is the Utility Model with the Publication No. 1 043 089 U "Frame for folding doors and perfected folding ", being the applicant" IMAGINATION ORGANIZADA, S.L.L. ", which contains similar characteristics, but with some simple but substantial modifications that perfect the optimal functionality of these door frames Sliding and folding.

Description of the invention

The frame for folding and folding doors that here it is recommended, it has been conceived to solve the problem previously exposed, in addition to preparing a new autonomous framework and unique with all the provisions incorporated, and placing corresponding accessories make adaptation easy, both the folding door frame as folding, keeping the possibility of placing the cloth or door leaf with the desired materials and decorative. It is also very assembly easy, because besides having few pieces, these are repetitive, since it comprises two equal vertical stringers, on which two horizontal crossbars are attached, upper and lower also equal to each other, all of them, connected in their corners in the formation of their squads, both superior and lower by a housing or connecting piece, which has some ruffles on its sides in the shape of a dovetail, which joins with vertical profiles; while a giggle of previous features, arranged on the floor of the carcass fixed on the horizontal profiles, besides these profiles horizontal carry a full length fold that fits with a slit that carries the housing, completing the constitution of the framework. The housing has a symmetrical antagonistic arrangement, which which allows mounting in any of the four corners, having a few threaded mamelons on his forehead the ones that fix some screws that tighten on the profiles both vertical and horizontal.

More specifically, these housings constitute the base for mounting the sliding and turning accessories in the assembly for folding doors, mounted two to two and joined by hinges and also with the assembly of the accessories corresponding, form the individually hinged doors, which pivot or rotate on a cylindrical shaft in which its end is threaded having some planes, so that housed vertically on the central part of the housing prevents its rotation, while a nut interposed between them, threads on the axis, which allows to place it in the correct functional height. Finally, a small screw threaded on the front of the housing and positioned on the front of the axle planes threaded, give a fixed character with absolute security.

When it comes to folding doors it articulate each other by their corners by hinges, while at one end, the accessories described above are placed over the swing door, at the opposite end of the other door, a hollow shaft is inserted vertically into the housing on one of the housings provided by the housing itself. On The hollow shaft cavity is introduced a spring, which presses on the housing and makes it position itself in the lowest position allows the threaded python to run on the hollow shaft, cushioning the height differences of the rails of rolling

Description of the drawings

To complete the description that is being performing and in order to help a better understanding of the characteristics of the invention, is accompanied herein descriptive, as an integral part of it some drawings, in the which are illustrative and not limiting, have represented the following figures:

Figure 1.- Shows the overall perspective of a swing door, accompanied by a set of doors folding

Figure 2.- Represents the perspective drawing from the set of a single framework, common to any system.

Figure 3.- Understand a perspective in explosion with the mounting of the upper and lower corners of the frame, symmetrical in application of a swing door system or swivel

Figure 4.- Contains the perspective drawing in explosion of corner mounting, upper and lower symmetrical, in application of a folding door system, being incorporated tread profiles.

Figure 5.- It is the exploding perspective of the corners of figure 3, ie for a door application foldable

Figure 6.- Appreciate the perspective drawing in explosion, from the corners of figure 4, applied to the doors foldable

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As can be seen in the figures mentioned drawings, the most relevant pieces with the following numerical references:

one.-

General door assembly.

1.1.-

Frame set.

2.-

Case.

2.1.-

Hollow end housing.

2.2.-

Central hollow housing.

2.3.-

Housing slot.

3.-

Adjustable pivot shaft.

3.1.-

Pivot axis planes.

3.2.-

Lower friction washer.

3.3.-

Threaded pivot shaft area.

4.-

Nut height adjustment.

5.-

Hollow sliding shaft.

6.-

Spring shock absorber heights.

7.-

Python slider shaft regulator.

8.-

Screw fixing profiles.

8.1.-

Washer incorporated into the fixing screw profiles

9.-

Pivot shaft fixing screw.

10.-

Horizontal crossbar frame.

eleven.-

Vertical stringer frame.

12.-

Rod support part rubbing.

13.-

Spinning bush.

14.-

Support piece clamping screw

fifteen.-

Upper and lower tread profile.

16.-

Sliding bushing

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At the same time the areas of lace or coupling, whether pressure or sliding, are represented with the following alphabetic references:

TO.-

Male stub with dovetail figure on the upper part of the housing 2.

B.-

Female dovetail housing on the inside the profile of the horizontal crossbar 10.

C.-

Slings in male dovetail, on the housing sides 2.

D.-

Female dovetail housing in profile of the vertical stringer 11.

AND.-

Bottom groove in "V" on the housing 2.

F.-

Bottom tab of the horizontal crossbar 10.

G.-

They are the hinged sets that articulate the door folding.

H.-

It is the representation of the cloth or sheet of the door.

I.-

Slot to fit the cloth or door.

J.-

Sliding sleeve guide groove.

Preferred Embodiment of the Invention

In view of the figures and references alphanumeric, can be seen as a folding door frame or collapsible, it comprises two equal vertical stringers (11), of extruded profiles, metallic or plastic, that join for the frame formation with two other horizontal crossbars (10), identically equal respectively (all these profiles are are protected by Industrial Model No. 145.771) all this, by means of equal (2) carcasses, constituted of metallic or plastic material, which is the same piece, they are positioned in the four corners by means of the rules A, available on its base and that fit inside the crossbar (10), in its zone (B). On the other hand the rules lateral (C), fit on the crossbars (11), in their area (D), all through a tongue and groove in the form of a tail Milano, in which the protruding figures are in the housing (2), while on the profiles (10 and 11), there are the figures incoming, in addition to the horizontal profiles (10), carry a double in its entire length (E) that fits the groove (F) that entails the housing (2). Finally the construction of the framework itself (1.1), they are safely retained with fixing screws profiles (8) with built-in washer (8.1) and which are threaded on the housing, pressing the profiles in the construction of the frame set (1.1). For the formation of folding doors are obviously two or more frames are necessary, which are related and articulated by hinges (G) (these hinges are individually protected by Invention Patent No. 9900766). On the other hand, the casing (2), common for all corners, and made of a single metal or plastic piece, in addition to serving as  union square with the profiles, it has in its structure interior housings (2.1 and 2.2.) on which they fit the different accessory elements that define the use of the frame either foldable or as a folding frame. On one end of the frame folding in its upper and lower corners, the housings (2), incorporate on its central housing (2.2), the axis of adjustable pivot (3), which have its rotating support on the rubbing bushing (13) inserted on the support piece (12) which in turn is held by the screw (14), on the base of the upper and lower tread profile (15) in its area (J), this adjustable pivot shaft (3) has a threaded part (3.3.) And some planes (3.1) that prevents it from rotating on the housing by the fastening made by the screw (9), also the shaft pivot (3), located at the bottom intersperses the friction washer (3.2) between this shaft (3) and the bushing (13), and on the other hand the nut (4), graduates in its threading, with this axis, allowing its manual rotation and makes position its height to the measure ideal operating. Once positioned it is locked by means of the pivot shaft fixing screw (9). This pivot mounting is indistinct for all swing doors and also for one of the extreme frames of the even game, of the articulated folding doors, interconnected by means of the hinges (G), the assembly of the other ends, upper and bottom, is done by positioning the sliding axis hollow (5), on one of the extreme housings (2.1) that has the housing (2), between which the spring (6) is interposed, adjusted inside the hollow sliding shaft (5), which provides a slight outward pressure, regulated by a groove (2.3) available in the housing itself (2), on which a python runs sliding shaft (7) which, threaded on the hollow shaft (5), prevents its expulsion and prevents it from rotating on itself, this hollow shaft being the that fits over the sliding bushing (16) that runs over the guides of the upper and lower rails (15) in your area (J).

Complete the preparation of these sets frames the assembly of the sheet or cloth (H), forming the set door (1.1), for which the frames have channels own in their profiles (I) presented on the perimeter interior, on which the boards or sheets of the doors properly, thereby maintaining the possibility of present a manufacture with the materials and elements desired decorative, easy to assemble and / or collate.

The materials, shape, size and layout of the elements included in the description of this report will be  susceptible of variation, as long as this does not imply alteration in the essentiality of the invention.

Described sufficiently in what precedes the nature of the invention, taking into account that the terms have written in this report should be taken broadly and not limiting, as well as the description of how to take it to the practice, and, demonstrating that it constitutes a positive advance technician in the manufacture of frames for folding doors and hinged perfected interchangeably, is why it is requested Utility Model registration for ten years in Spain, being the which constitutes the essence of the aforementioned invention, which The following is specified in the following claims.

Claims (4)

1. Frame for folding and hinged doors perfected by employees interchangeably as a frame in sliding doors that fold and rotate or swing, having two vertical stringers and two horizontal crossbars equal to each other, have a single housing (2), as connecting element in its corners through a tongue and groove fit, in the form of a dovetail in which the housing (2), has lateral grommets (C), which are inserted tightly over the inside of the vertical stringers (11) in its area (D), while the horizontal crossbars (10), have inside the profile of lace (B), which adjusts and joins with the ruler (A) that has in its upper base the housing ( 2), in addition to carrying on its lower base a slit (F), which fits with the fold (E) that incorporates the profile of the horizontal crossbar (10), which provides greater rigidity to the assembly that is complemented with the fixation of the screws (8) threaded on the housing (2) and pressing on the horizontal (10) and vertical (11) profiles characterized by having washers (8.1) incorporated on the screws (8), while the housing (2 ) contemplates a series of housings in whose central hollow (2.2) the adjustable pivot axis (3), of cylindrical figure, which has a threaded part (3.3) and planes (3.1), which prevents it from turning inside is housed of the same where the height regulating nut (4) is threaded, incorporated on this central housing of the housing (2), which when turning the nut (4), moves the pivoting axis (3) vertically, which allows Positioning it at the necessary height for the correct rotation of the door, a pivot shaft fixing screw (9), threaded on the housing (2), arranged in line on the planes of the pivot shaft (3), blocks its position. 2. Folding and folding door frame perfected, according to the preceding claim, characterized in that the pivot axis (3) both the one located at the top and the bottom rests on the friction bushing (13) incorporated into the support part (12) which in turn is fixed by the screw (14) on the rolling profiles, both upper and lower (15), in the contact between the friction bushing (13) and the pivot shaft (3), only in its lower position where the friction washer (3.2) is inserted. 3. Frame for folding and folding doors perfected, according to the first claim, characterized in that the housing (2), in one of the lateral housings, a hollow sliding shaft (5) is introduced, into which it incorporates a spring (6), which provides a slight pressure to the outside, regulated by a groove (2.3) incorporated into the housing (2), on which a sliding python (7) runs, threaded on the hollow sliding axis (5), and prevents it from being disassembled, this axis is centered on the sliding bushing (16), which in turn rolls over the area (J) of the upper and lower profiles (15). 4. Frame for folding and folding doors perfected, according to the first claim, characterized in that the horizontal frame transom (10) and the vertical crossbar (11), have channels (I) in their inner profiles when forming the frame (1.1) that house the panels (H) for the construction of the doors, both sliding and folding.