• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Furniture structure with retractable basin. It comprises the cabinet (2) and the washbasin (1) that is coupled to the cabinet (1) by means of two lateral connection devices. The basin (1) adopts a position selected from a first deployed position for use in which a bottom (9) of the basin (1) is located in a substantially horizontal plane; and a second folded position in which the washbasin (1) is collected and integrated into the furniture (2), so that in this folded position a first part of the washbasin (1) is housed substantially within a hollow (3) of the furniture (2), while a second part of said washbasin (1) is housed substantially inside the tank (4) which is located below the hole (3). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2819048A1
    申请号:ES201930898
    申请日:2019-10-11
    公开日:2021-04-14
    发明作者:Garcia Javier Crespo；Ricote Juan Ramon Herrera
    申请人:Garcia Javier Crespo；
    IPC主号:
    专利说明:

    [0004] DESCRIPTION
    [0006] Object of the invention
    [0007] The present invention refers to a furniture structure with a retractable washbasin that is intended to be installed mainly in small bathrooms of motorhomes and similar vehicles.
    [0009] Technical problem to be solved and background of the invention
    [0010] At present, washbasins are well known, which are fixed directly to a wall and in other cases rest on a pedestal with a complementary fixing to the wall.
    [0012] Basin structures that comprise a cabinet and a sink that is embedded in the cabinet itself are also known.
    [0014] In all the above cases, the installation occupies an excessive volume when it is desired to make a lavatory installation in a motorhome and similar vehicles, where maximum use of space is required.
    [0016] Retractable sinks and furniture structures with retractable sinks are also known, such as patents with publication numbers WO 9401627 A1, US 3206770, EP 3127810 A1, ES 2031217 T3 and ES 8502922 A1, as well as the Spanish utility model with publication number ES 0064126 U. All these documents include a washbasin that can adopt an unfolded position for use and a folded position in which the washbasin is located in a recess provided for this purpose.
    [0018] Description of the invention
    [0019] In order to achieve the objectives and avoid the drawbacks mentioned in the previous sections, the invention proposes a cabinet structure with a retractable washbasin comprising the cabinet and the sink that is coupled to the cabinet.
    [0021] The furniture includes a hole in which a part of the washbasin is located; where said hole flows into a tank located below the hole that is formed by a Internally open recess that includes a mouth delimited by a perimeter edge contained in some outer surfaces of the furniture: a horizontal outer surface and a vertical outer surface.
    [0023] The tank includes two parallel sides that delimit the width of an interior space of the tank that is substantially coincident with the width of the hole in said furniture, so that the width of the washbasin is substantially adjusted to the width of the hole in the furniture and the width of the space. inside the tank.
    [0025] The sink is coupled to the sides of the tank by means of two lateral connection devices that comprise first lugs, second lugs, straight grooves located along the sides of the tank and curved grooves that communicate with the straight grooves; where the first lugs and the second lugs are located on the sink, while the straight grooves and the curved grooves are located on the sides of the tank; and where the lugs are configured to engage and guide in the grooves.
    [0027] The curved grooves lead to a perimeter edge that delimits the mouth of the tank.
    [0029] The sink takes a position selected from a first deployed position for use in which a bottom of the sink is located in a substantially horizontal plane; and a second folded position in which the washbasin is collected and integrated into the furniture structure, so that in this folded position a first part of the washbasin is housed substantially within the hollow of the furniture, while a second part of said washbasin is it houses substantially within the reservoir.
    [0031] In the folded position of the washbasin, first outer surfaces of the first part of the washbasin are flush with the outer surfaces of the cabinet: the horizontal outer surface and the vertical outer surface; where in this folded position the first and second lugs of the basin are fitted inside the straight grooves of the tank.
    [0033] When the washbasin is located in the deployed position for use, the washbasin maintains its deployed position by means of the two lateral connection devices and by means of the support of the bottom (9) of the washbasin on a lower portion of the perimeter edge that delimits the mouth of the cabinet space, and by supporting internal portions of the side walls of the washbasin that abut against a rib attached to the cabinet and that It is located in correspondence with the hollow of the furniture.
    [0035] In this deployed position of the lavatory, the first pegs are engaged in the straight grooves and the second pegs are embedded in the curved grooves.
    [0037] The washbasin comprises the first part which is formed by an angled front, and the second part which is formed by the bottom and by two side walls joined to two opposite edges of the bottom and which are parallel to the sides of the tank; where the side walls of the sink are attached to the bottom and are also attached to the angled front, while a first bottom edge is attached to the angled front of the sink, and a second bottom edge is located in an area opposite the first edge.
    [0039] The first and second lugs of the lateral connection devices are fixed to outer faces of the side walls of the washbasin.
    [0041] The tank includes a bottom where a drain pipe connects.
    [0043] The vertical outer surface of the piece of furniture is interrupted by a recess that opens into the mouth of the opening of said piece of furniture; where said recess opens into said mouth in coincidence with the lower portion of said perimeter edge that delimits the mouth of the hollow of the furniture.
    [0045] The tank, also called the tank, is the lowest part of the structure, where the water falls on it and later comes out through a drain in the lower part, the tank has the grooves on which the sink is guided.
    [0047] The water that comes out of the tap falls on the sink, to later pour it over the tub; where the basin has lugs that are guided through the slots of the tub, so that the first movement will be lifting and the second rotating.
    [0049] The cabinet next to the upper part of the washbasin, make a uniform surface, which when the washbasin is not being used serves to support objects, this being a very advantageous important that it is not foreseen in any of the documents of the state of the art.
    [0051] The main advantage of the invention over the state of the art is that the space used horizontally when the sink is folded is much less, very useful in applications with reduced space, such as airplanes, boats, motorhomes, etc.
    [0053] The advantages of the invention over top-down washbasins are as follows:
    [0055] The main advantage is that this basin of the invention uses the lower space, which is less valuable, since the upper space is more comfortable to remove and store objects by not having to bend over.
    [0057] In the space above the sink there is usually a mirror, which with the folding sinks from above is covered.
    [0059] The advantages of the invention compared to basins that can be folded from the bottom up are the following:
    [0061] The main advantage over the latter is that the washbasin of the invention is hidden inside the tank, avoiding the visible remains of dirt.
    [0063] In addition, the lifting and subsequent rotation movement has less inference in space and greater comfort when removing it.
    [0065] In standard conditions we find a flat piece of furniture (flat top) with the advantage of being able to deposit objects.
    [0067] To remove the sink, we will pull it upwards, it will slide guided by its lugs on each side through the slots of the tank.
    [0069] When reaching the highest part of the tank, the washbasin will only have two options: a first, which is to return to its original position, and a second, which is to rotate on the curved grooves of the tank with the second lugs, thus staying in position. opening. This movement can be carried out in reverse order to put the washbasin back in the Cuba.
    [0071] With the basin extended in the unfolded position for use, when the tap is turned on, the water will fall on said basin, which with a slight inclination will be poured over the tub, which has the drain at the bottom to expel the water.
    [0073] Once we finish using the sink we can put it back in its place.
    [0075] Below, to facilitate a better understanding of this specification and forming an integral part thereof, a series of figures is attached in which the object of the invention has been represented by way of illustration and not limitation.
    [0077] Brief description of the figures
    [0078] Figure 1.- Shows a perspective view of the furniture structure with a retractable basin, object of the invention; where the sink is located in an unfolded position.
    [0079] Figure 2.- Shows a view similar to that shown in figure 1, where the washbasin is located in a folded position.
    [0080] Figure 3.- Shows an exploded perspective view of the furniture structure with a retractable washbasin.
    [0081] Figure 4.- Shows another perspective view of the furniture structure in a position in the process of unfolding the washbasin.
    [0082] Figure 5.- Shows a perspective view of the sink.
    [0083] Figure 6.- Shows a perspective view of a tank that is part of the furniture structure of the invention.
    [0085] Description of an embodiment of the invention
    [0086] Considering the numbering adopted in the figures, the cabinet structure with a retractable washbasin comprises the cabinet 2 which includes a hole 3 in which a part of the washbasin 1 itself is located; where said hole 3 empties into a tank 4 located below hole 3.
    [0088] In turn, the tank 4 includes a lower bottom 4a where it connects a drain tube 5 configured to drain the water from the basin 1 when it is used, so that the water that is poured over the basin 1 falls by gravity into inside tank 4 and from here it goes to drain pipe 5.
    [0090] The basin 1 can adopt a first deployed position for use and a second folded position in which the basin 1 is fully folded up and integrated into the cabinet 2, so that in this folded position a first part of the basin 1 is housed substantially within the Recess 3 of furniture 2, while a second part of said washbasin 1 is housed substantially inside tank 4.
    [0092] In the folded position of the washbasin 1, first outer surfaces 1a, 1b of the first part of the washbasin 1 are flush with outer surfaces of the cabinet 2: a horizontal outer surface 2a and a vertical outer surface 2b. It is noted that these two positions of basin 1 are totally stable.
    [0094] The hollow 3 of the furniture 2 comprises a bottom open recess that includes a mouth delimited by a perimeter edge contained in the outer, horizontal 2a and vertical 2b surfaces of the furniture 2.
    [0096] The tank 4 includes the lower bottom 4a, two end faces 4b, two parallel sides 4c that delimit the width of an interior space of the tank 4 that is substantially coincident with the width of the hole 3 of said furniture 2, so that the width of the washbasin 1 it is adjusted substantially to the width of the recess 3 of the furniture 2 and to the width of the interior space of the tank 4.
    [0098] The basin 1 is coupled to the sides 4c of the tank 4 by means of two lateral connection devices that comprise first lugs 7a, second lugs 7b, straight grooves 8a located along the entire sides 4c of the reservoir 4 and curved grooves 8b communicating with the straight grooves 8a; where the first lugs 7a and the second lugs 7b are located in the basin 1, while the straight grooves 8a and the curved grooves 8b are located in the sides 4c of the tank 4; and where the lugs 7a, 7b are configured to engage and guide in the grooves 8a, 8b, as will be described in detail below.
    [0100] The curved grooves 8b lead to a perimeter edge that delimits the mouth of the tank 4.
    [0101] The basin 1 comprises the first part which is formed by an angled front, and the second part which is formed by a bottom 9 and two side walls 10 joined to two opposite edges of the bottom 9 and which are parallel to the sides 4c of the tank 4 ; where the first 7a and second 7b lugs are attached to some outer faces of the side walls 10 of the basin 1.
    [0103] The side walls 10 of the sink 1 are attached to the bottom 9 and are also attached to the angled front, while a first edge of the bottom 9 is also attached to the angled front of the sink 1, and a second edge 13 of the bottom 9 is located in a area opposite the first edge.
    [0105] The two side walls 10 of the basin 1 have a variable height that progressively decreases from some first ends attached to the angled front, to the second edge 13 of the bottom 9 of the basin 1 through which the water flows in free fall into the tank 4 when water is poured onto said bottom 9 of the sink 1. The water is provided by a tap 11 which is fixed to the cabinet 2; where said tap 11 is located in an area adjacent to sink 1.
    [0107] With this arrangement described, when the basin 1 is located in the deployed position for use as shown in figure 1, the basin 1 maintains its deployed position in a stable way thanks to the two lateral connection devices, thanks to the bottom 9 of the washbasin rests on a straight lower portion 12 of the perimeter edge that delimits the mouth of the tank 4 and thanks to the fact that internal portions of the side walls 10 of the washbasin 1 abut against a rib 6 attached to the cabinet 2 and which is located in correspondence with gap 3 of cabinet 2.
    [0109] Furthermore, in the deployed position of the basin 1, its first lugs 7a are fitted into the straight pipes 8a of the tank, while the second lugs 7b of the basin 1 fit into the curved grooves 8b.
    [0111] On the other hand, during the vertical extraction and introduction of the basin 1 the first lugs 7a and the second lugs 7b run along the straight grooves 8a of the tank, while at the beginning of the folding and at the end of the unfolding of the basin 1 , the first lugs 7a are located in the straight grooves 8a and the second lugs 7b are located in the curved grooves 8b.
    [0112] In the deployed position for use of the sink 1, its bottom 9 is normally located in a horizontal plane, although in another embodiment of the invention said bottom 9 may also be located in a plane inclined downstream towards the second edge 13 of said bottom 9 through which the water flows by gravity towards the bottom 4a of the tank 4.
    [0114] On the other hand, when the basin 1 is folded up in the folded position as shown in figure 2, the second part (bottom 9 and side walls 10) of the basin 1 is located substantially inside the tank 4, while the first part (angled front) it occupies substantially the space of the recess 3 of the furniture 2 in coincidence with its mouth. In this folded position, the first 7a and the second 7b lugs of the basin 1 are fitted inside the first longitudinal groove 8a of the tank.
    [0116] The vertical outer surface 2b of the furniture 2 is interrupted by a recess 14 that opens into the mouth of the recess (3) of said furniture 2; wherein said recess 14 specifically opens into said mouth in coincidence with a part of one of the ends 6b of the tank 4; where in the folded position of the basin1, its first part rests on a lower straight portion 12 of said mouth of the recess 3; and where said recess 14 is configured so that a user can insert the fingers of the hand into said recess 14 to carry out an easy and comfortable extraction of the basin 1 to place it in the deployed position.
    权利要求:
    Claims (7)
    [1]
    1. - Furniture structure with retractable basin , comprising the furniture (2) and the basin (1) that is coupled to the furniture (1); characterized by:
    - the furniture (2) includes a hole (3) in which a part of the washbasin (1) is located; where said hole (3) empties into a tank (4) located below the hole (3);
    - the recess (3) of the cabinet (2) is formed by a bottom open recess that includes a mouth delimited by a perimeter edge contained in some outer surfaces of the cabinet: a horizontal outer surface (2a) and a vertical outer surface (2b) ;
    - The tank (4) includes two parallel sides (4c) that delimit the width of an interior space of the tank (4) that is substantially coincident with the width of the hole (3) of said furniture (2), so that the width of the washbasin (1) is adjusted substantially to the width of the gap (3) of the furniture (2) and to the width of the interior space of the tank (4);
    - the washbasin (1) is coupled to the sides (4c) of the tank (4) by means of two lateral connection devices that comprise first lugs (7a), second lugs (7b), straight grooves (8a) located at all along the sides (4c) of the tank (4) and curved grooves (8b) communicating with the straight grooves (8a); where the first lugs (7a) and the second lugs (7b) are located in the sink (1), while the straight slots (8a) and the curved slots (8b) are located on the sides (4c) of the tank (4) ; and where the lugs (7a, 7b) are configured to engage and guide in the grooves (8a, 8b),
    - the curved grooves (8b) lead to a perimeter edge that delimits the mouth of the tank (4);
    where,
    the basin (1) adopts a position selected from a first deployed position for use in which a bottom (9) of the basin (1) is located in a substantially horizontal plane; and a second folded position in which the washbasin (1) is collected and integrated into the furniture structure, so that in this folded position a first part of the washbasin (1) is housed substantially within the hollow (3) of the furniture ( 2), while a second part of said basin (1) is housed substantially inside the tank (4).
    [2]
    2. - Furniture structure with retractable basin , according to claim 1, characterized in that in the folded position of the washbasin (1), some first outer surfaces (1a, 1b) of the first part of the washbasin (1) are flush with the outer surfaces of the cabinet (2): the horizontal outer surface 2a and the surface vertical exterior 2b; where in this folded position the first (7a) and the second (7b) lugs of the basin (1) are fitted inside the straight grooves (8a) of the tank (4)
    [3]
    3. - Furniture structure with retractable basin , according to any one of the preceding claims, characterized in that when the basin (1) is located in the deployed position for use, the basin (1) maintains its deployed position by means of the two devices of lateral connection and by supporting the bottom (9) of the washbasin (1) on a lower portion (12) of the perimeter edge that delimits the mouth of the hole (3) of the furniture (2), and by supporting internal portions of the side walls (10) of the washbasin (1) that abut against a rib (6) integral with the furniture (2) and which is located in correspondence with the hollow (3) of the furniture (2); where in this deployed position, the first lugs (7a) are engaged in the straight grooves (8a) and the second lugs (7b) are embedded in the curved grooves (8b).
    [4]
    4. - Furniture structure with retractable basin , according to any one of the preceding claims, characterized in that the basin (1) comprises the first part that is formed by an angled front, and the second part that is formed by the bottom (9 ) and by two side walls (10) joined to two opposite edges of the bottom (9) and which are parallel to the sides (4c) of the tank (4); where the side walls (10) of the sink (1) are attached to the bottom (9) and are also attached to the angled front, while a first edge of the bottom (9) is attached to the angled front of the sink (1), and a The second edge (13) of the bottom (9) is located in an area opposite the first edge.
    [5]
    5. - Furniture structure with retractable basin , according to claim 4, characterized in that the first (7a) and the second (7b) lugs of the lateral connection devices are fixed to external faces of the lateral walls (10) of the sink (1).
    [6]
    6. - Furniture structure with retractable basin , according to any one of the preceding claims, characterized in that the tank (4) includes a bottom (4a) where it connects a drain pipe (5).
    [7]
    7.- Furniture structure with retractable basin , according to claim 3, characterized in that the vertical outer surface (2b) of the furniture is interrupted by a recess (14) that leads into the opening of the hole (3) of said furniture (2 ); where said recess (14) opens into said mouth in coincidence with the lower portion (12) of said perimeter edge that delimits the mouth of the hole (3) of the furniture (2).
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    同族专利:
    公开号 | 公开日
    ES2819048B2|2021-08-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1648386A|1927-05-10|1927-11-08|Foldable sink |
    US2315927A|1941-07-01|1943-04-06|Pullman Standard Car Mfg Co|Washbasin|
    US6817642B1|2003-09-12|2004-11-16|D & W Incorporated|Stowable sink for a vehicle|
    WO2007043872A1|2005-10-14|2007-04-19|Bouwtect Engineering|Sanitary device|
    US20190284786A1|2018-03-14|2019-09-19|Airbus Defence and Space GmbH|Wash unit for a cabin monument, cabin monument and upgrade kit for a washbasin unit|
    法律状态:
    2021-04-14| BA2A| Patent application published|Ref document number: 2819048 Country of ref document: ES Kind code of ref document: A1 Effective date: 20210414 |
    2021-08-26| FG2A| Definitive protection|Ref document number: 2819048 Country of ref document: ES Kind code of ref document: B2 Effective date: 20210826 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201930898A|ES2819048B2|2019-10-11|2019-10-11|CABINET STRUCTURE WITH REMOVABLE SINK|ES201930898A| ES2819048B2|2019-10-11|2019-10-11|CABINET STRUCTURE WITH REMOVABLE SINK|
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