ES1238060U - SLIDING DOOR (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Sliding door formed by a gate (60) from profiles that make up a frame that supports the enclosure elements and that can be moved between an open position and a closed position that is characterized by comprising a first wheel box (10) adjusted to the bottom of the gate (60); a second wheel box (10') is also installed in the lower part of said anchor at a certain distance from the first wheel box (10), where the wheel boxes (10) and (10') comprise a first pair of wheels (20, 20') parallel to a second pair of wheels (30, 30') and connected to the wheel box (10) and (10') by nuts (40, 40') with their respective washer; a frame element (70) is fixed anchored at the top and between the first wheel box (10) and the second wheel box (10') located at the bottom; a pair of wheels (50) and (50') fit at the ends of the gate (60). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

SLIDING DOOR

OBJECT OF THE INVENTION

The present invention relates to a novel sliding door that slides by means of wheels that do not require rails located at ground level, said door being able to move on any surface. Alternatively, the sliding door of the invention is capable of using guides at ground level that allow it to be more stable.

BACKGROUND OF THE INVENTION

At present, several models of sliding doors are known, among which it is worth mentioning that they are usually used by those that incorporate iron wheels guided in a recessed railroad rail or in some cases screwed to the ground along the entire route of the gate, from the opening to the closing of it. Another model that is currently installed is the sliding gate that incorporates iron wheels that slide on a ferric profile installed at the top of the walls that hold the same gate. The walls mark the height limit that the door can have.

The present invention reveals a sliding door that does not require rails located at ground level or in height that break the architectural aesthetic and that causes small impediments to the passage of vehicles or people.

DESCRIPTION OF THE DRAWINGS

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 the practical embodiment thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:

Figure 1 shows an elevation view of the front part of the sliding door indicating its different elements such as the wheel boxes (10) and (10 ') showing the wheels (20) and (30), in addition to the wheels at the ends (50) and (50 ').

Figure 2.- shows a detail of the front of the door of the invention, where the gate (60) and the wheel boxes (10) and (10 ’) located in the lower part are observed.

Figure 3.- shows the wheel box (10) or (10 ’), where an arrangement of the various elements that compose it is shown.

Figure 4.- shows a top and inside view of the gate (60) adjusted to the wheel boxes (10) and (10 ’) where the wheels (20’) and (30 ’) can be observed.

DESCRIPTION OF THE INVENTION

The present invention shows a sliding door formed by a gate from profiles that form a frame that supports the enclosure elements, the gate has the advantage that it can slide from one side to the other by means of wheels that are not fitted in rails located on the ground if they are not guided by a box of wheels welded to an anchor in the upper and lower part of the door, the wheels are resistant, which allows to support the weight of the door, they can also move on any type of surface .

The effects of noise due to the displacement of the gate are minimal because the wheels are composed of a non-ferrous material, also because the movement is not carried out by rail tracks on the ground.

To achieve the objective of the movement, the sliding door of the invention has a first wheel box (10) adjusted to the bottom of the gate (60); a second wheel box (10 ') is also installed in the lower part of said anchor at a certain distance from the first wheel box (10), where the wheel boxes (10) and (10') comprise a first pair of wheels (20, 20 ') parallel to a second pair of wheels (30,30') joined to the wheel box (10) and (10 ') by nuts (40, 40') with their respective washer; a frame element (70) is fixed anchored at the top and between the first wheel box (10) and the second wheel box (10 ') located at the bottom; a pair of wheels (50) and (50 ') are adjusted at the ends of the gate (60) such that the frame of the gate (60) fits between the wheels (20, 20') and (30, 30 ') of each of the wheel boxes (10) and (10').

The gate frame (60) is inserted between the space between the first pair of wheels (20,20 ') and the second pair of wheels (30,30') and its width is adjusted by means of the nuts placed on each one of the wheel boxes (10) and (10 '), such that when loosening a nut (40) of the wheel (20) or (20') or of the wheel (30) or (30 ') The nut-nut assembly is released in such a way that said assembly is displaced in order to adjust the door frame to a maximum of 100 mm. The upper part of the gate (60) adjusts to the frame element (70) to keep the complete assembly balanced.

The wheels (20, 20 ’) are preferably made of polyurethane or the like being resistant to daily wear.

With this new sliding door, the inconveniences of carrying out works on the floor where the door will be placed are avoided, since it does not depend on rails.

Noises are avoided by the effect of metallic friction, since the wheels are made of lightweight materials with minimal friction effect and slide silently.

The gate can slide manually requiring little effort.

The assembly by the professional operator will not need to insert the wheels into the frame, since the wheels are welded directly to the lower extremities of the gate.

Maintenance does not require disassembly of the gate.

Polyurethane wheels have a much longer functional life than metal pulleys.

Claims (4)

1. - Sliding door formed by a gate (60) from profiles that make up a frame that supports the enclosure elements and that can be moved between an open position and a closed position that is characterized by comprising a first wheel box (10) adjusted to the bottom of the gate cancels (60); a second wheel box (10 ') is also installed in the lower part of said anchor at a certain distance from the first wheel box (10), where the wheel boxes (10) and (10') comprise a first pair of wheels (20, 20 ') parallel to a second pair of wheels (30,30') and connected to the wheel box (10) and (10 ') by nuts (40, 40') with their respective washer; a frame element (70) is fixed anchored at the top and between the first wheel box (10) and the second wheel box (10 ’) located at the bottom; a pair of wheels (50) and (50 ’) fit at the ends of the gate (60). 2. - Sliding door according to claim 1 characterized in that the door frame is inserted between the space between the first pair of wheels (20,20 ') and the second pair of wheels (30,30') in each of the wheel boxes (10) and (10 '). 3. Sliding door according to claim 1 and 2 characterized in that by loosening a nut (40) of the wheel (20) or (20 '), or of the wheel (30) or (30'), it is released the nut nut assembly in such a way that it moves in order to adjust the door frame to a maximum of 100 mm. 4. Sliding door according to claim 1 characterized in that the wheels (20, 20 ’) and (30,30’) are preferably made of polyurethane.