ES1068982U - Perfected door for furniture (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved door for furniture, which has a frame (1) formed with profiled elements (2) of polycarbonate with their ends cut to miter (3) and whose interior partition (4) determines several parallel longitudinal compartments (5), (6) ) and (7) of which the innermost (7) is arranged to receive a reinforcement bracket (8) in the unión between pairs of profiled elements, characterized in that the frame (1) comprises a second bracket (9) that is it lodges in the outermost compartment (5) of the frame, which has, in proximity to the ends of its angular branches (10) and (11), threaded fillets (12) and (13) that remain in coincidence with countersunk holes (14). ) and (15) of the profiled elements for the passage of screws (16) and capable of anchoring each square (9) to each two contiguous contoured elements (2) and (2 ") of the frame, also comprising the brackets ( 8) and (9) in its internal vertex recesses (17) whose bottom makes t ope with the edges of the partitions (4) of the profile increasing the penetration of the brackets in the respective compartments (7) and (5) of said profile. (Machine-translation by Google Translate, not legally binding)

Description

Improved door for furniture.

The present invention consists of a door perfected for furniture in general and in particular for furniture of kitchen that is conformed by a frame of profiles of transparent or translucent polycarbonate that make up some internal longitudinal compartments and are assembled to miter through special joining brackets that are housed in said compartments and that are visually observable from the outside through the profiles of the frame that is closed by a transparent or translucent plate, which changes the aesthetics of the furniture that is more modern and at a very affordable cost.

The perfected door for furniture, object of the invention has the peculiarity of incorporating into the frame two brackets for the miter joint of the profiles, one square acts conventionally as reinforcement being located in the housing of the inner edge of the frame, while the other larger square and special configuration is housed in the compartment of the outer edge of the profiles and presents means structural that allow you to anchor to the two contiguous profiles of polycarbonates making their bond more solid.

The side profile of the door frame that goes to be attached to the furniture by hinges, presented by its internal face cavities conveniently separated for the coupling of said hinges that are anchored to the profile of polycarbonate using separate parts that are housed in a internal compartment of the profile and which are equipped with means of retention of the hinges anchoring organs.

The door is finally constituted at incorporate into the frame a glass or polycarbonate plate that is associated to said frame through a retention flap that  conforms to the outer edge of the profiles and that determines a channel or peripheral housing for the board.

In the current state of the art, it is known the existence of a frame for doors made up of elements polycarbonate profiles, whose interior is partitioned and determines several parallel longitudinal housings of equal or different dimensions, of which the remaining compartment located inside the frame is the one that receives the squad of the Profile reinforcement for miter joint between pairs of profiled elements.

These types of polycarbonate frames have the drawback that the union of the profiles through the squads to constitute the door frame do not have much solidity because of a variation in temperature strikes are created between the profiles and the squares creating instability or Little consistency between the joints.

All this can be palliated with an anchor adequate between profiles, but there is also another inconvenient when it comes to joining polycarbonate profiles and is that its walls are very thin and rigid and therefore easily cracked when trying to thread any organ of  anchor to its structure.

This structure of the profiles of Polycarbonates also makes it difficult to fix the hinges in the  sides of the frame that constitutes the door, since these must be coupled to the profile and anchored to it immobilized

To alleviate these inconveniences, the present Utility Model, object of the invention, brings to the market a perfected door for furniture consisting of a frame of polycarbonate profiles that are joined together with the intervention of a second squad trained to anchor the profiles through threads that conform in its structure and also for fixing the hinges to the profile incorporates some pieces Threaded independent housed in the compartment internal profile below the hinge lugs, allowing its anchor to the profile.

For this purpose the door perfected for furniture is characterized because the door leaf frame it involves a second squad in the compartment more exterior of the frame that presents in proximity to the ends of its angular branches some filleted tubules that remain in coincidence with countersunk holes of the elements profiles for the passage of screws that anchor each square to every two contiguous profiled elements, also including said squad in its internal vertex a recess whose bottom does top with the edge of a partition wall increasing the penetration of the square in the compartment of said profile.

The invention is also characterized in that minus one of the profiled elements that make up the sides of the frame presents by its internal surface some cavities that partially reduce at least one interior partition of the profile in willingness to receive the hinge coupling, each of which is fixed to the profiled element through intervention of two pieces equipped with filleted tubing and a lateral projection that are guided in opposite directions by the interior compartment of the profiles until its protrusion stops side with the lowered edges of the partition, in whose position the parts tubulars coincide with holes of the profile provided around the cavities for the passage of the anchoring bodies of the hinges.

The invention is also characterized in that the profiled elements of the frame have their outer edge folded to form a fin that determines with its outer face a channel or housing for guiding the edges of a plate of glass or polycarbonate that constitutes the exposed face of the door.

The characteristics of the perfected door for furniture whose registration is requested, have been studied, both in order to meet the demands of the consumer as to the resolution of planned production needs, obtaining a time, simplicity in its manufacturing process and notable cheaper in manufacturing costs.

For more understanding of it so far exposed, is accompanied by the present specification of a game of drawings in which the object of the invention is shown, without that it should be understood that the graphic representation referred to constitutes a limitation of the peculiar characteristics of this request.

Figure 1 .- Represents a perspective in explosion of two contiguous profiles of the frame and the squares of door union perfected for furniture.

Figure 2 .- Shows a perspective view in explosion of the side profile of the door frame where interlock the hinges.

Figure 3 .- Illustrates a longitudinal section of the frame profile that determines a channel where the edge is housed peripheral of a plate that closes the frame to form the door perfected for furniture.

The following are detailed and list the different components that make up the device union for the formation of furniture according to the form of execution planned.

Looking at the first, second and second figures third it is easily appreciated that the perfected door for furniture it is constituted by a frame (1) formed by profiled elements (2) of polycarbonate, whose ends are miter cut (3) and inside they have partitions (4) that determine parallel longitudinal compartments (5), (6) and (7).

The compartment (7) inside the interior of the frame is arranged to receive the end of a square of reinforcement (8) in the miter joint between pairs of elements profiled, I find that in the outermost compartment (5) is arranged a second square (9).

Said square (9) presents in proximity to the ends of its angular branches (10) and (11) tubular filleted (12) and (13), while profiled elements (2) they have close to their miter cut ends countersunk holes (14) and (15) for the passage of screws (16).

All this is arranged so that when left miter joined two contiguous profiles (2) and (2 ') through the brackets (8) and (9) located respectively in the compartments (7) and (5) of said profiles, both profiles can be anchored to the square (9) presenting two filleted tubing (12) and (13) where the external screws (16) thread through the countersunk holes (14) and (15).

On the other hand the squares (8) and (9) involve in its internal vertex a semitubular recess (17), whose bottom butt with the edge of the partitions (4) of the profiles increasing the penetration of the square (9) in the compartment (5) and of the square (8) in the compartment (7) of said profiles

At least one of the profiled elements (2) that  make up the sides of the frame presented by its surface internal cavities (18) and (19) that concern an interior partition (4) of the profile, said cavities being available to receive the coupling of the hinges (20).

For fixing each of the hinges to the profile are used two plastic parts (21) and (22) that are equipped with threaded central tubing (23) and (24) and of a side pin or shoulder (25) and (26).

These pieces are housed through the hinge coupling cavity in the inner compartment (6) of the profile and are guided in opposite directions until butt its respective lateral projection (25) and (26) with the edges lowered from the partition (4).

In this position the pipes (23) and (24) of the pieces coincide with holes (27) and (28) of the profile provided around the cavities for the passage of the anchoring organs (29) of the hinges.

The profiled elements (2) constituting the frame present folded (30) its outer edge to form a fin (31) that determines with its outer face a channel or housing (32) for guiding the edges (33) of a plate crystal or polycarbonate (34) that constitutes the exposed face of the door.

Claims (3)

1. Improved door for furniture, which has a frame (1) formed with profiled elements (2) of polycarbonate with its miter cut ends (3) and whose interior partition (4) determines several parallel longitudinal compartments (5), (6 ) and (7) of which the innermost one (7) is arranged to receive a reinforcement square (8) in the union between pairs of profiled elements, characterized in that the frame (1) comprises a second square (9) that is it houses in the outermost compartment (5) of the frame which presents in proximity to the ends of its angular branches (10) and (11) filleted tubing (12) and (13) that coincide with countersunk holes (14 ) and (15) of the profiled elements for the passage of screws (16) and in order to anchor each square (9) to each two contiguous profiled elements (2) and (2 ') of the frame, also involving the square (8) ) and (9) in its internal vertex some recesses (17) whose bottom makes to eg with the edges of the partitions (4) of the profile increasing the penetration of the squares in the respective compartments (7) and (5) of said profile. 2. Improved door for furniture, according to claim one, characterized in that at least one of the profiled elements (2) that make up the sides of the frame has internal cavities (18) and (19) that partially reduce at least one partition inside (4) of the profile ready to receive the coupling of the hinges (20), each of which is fixed to the profiled element by means of the intervention of two pieces (21) and (22) equipped with threaded tubing (23) and (24) and of a lateral projection (25) and (26) that are guided in opposite directions by the internal compartment (6) of the profiles until their lateral projection is abutted with the edges of the partition (4), in which Position the tubing (23) and (24) of the pieces coincide with holes (27) and (28) of the profile provided around the cavities for the passage of the anchoring organs (29) of the hinges. 3. Improved door for furniture, according to claim one, characterized in that the profiled elements (2) of the frame have folded (30) their outer edge to form a fin (31) that determines with its external face a channel or housing (32) for guiding the edges (33) of a glass or polycarbonate plate (34) that constitutes the exposed face of the door.