• 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:
    Acoustic booth (1), comprising a plurality of vertical panels (5) to form the sides (2) and, at least two horizontal panels (6) for the bases, which have two symmetrical recesses (7) in areas of connection and a first connection means comprising a frame formed by horizontal and vertical slats (8), capable of completely fitting inside two recesses (7) of adjoining panels, and comprising a plurality of corner modules (9) formed by two portions (10) of vertical panel (5), with a chamfered side (11) to be joined by means of second connection means, formed by at least two holes (12) in the chamfered sides (11), a first and a second female piece (13.1, 13.2) fitted into them and a male piece (14) suitable for fixing to them, where the panels have a sandwich structure. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2770198A1
    申请号:ES201831251
    申请日:2018-12-20
    公开日:2020-06-30
    发明作者:Serra Jordi Surinach；Riera Jaume Soler
    申请人:Pcm Puertas Cortafuegos Madera S L；
    IPC主号:
    专利说明:

    [0002] Acoustic booth
    [0004] Technical field of the invention
    [0006] The present invention corresponds to the technical field of acoustic booths, consisting of four parallel sides two by two and two lower and upper bases, with an access door to the interior of the booth on one of said sides.
    [0008] Background of the Invention
    [0010] Currently there is a growing need to design spaces protected from noise, in which it is possible to create an environment isolated from noise, both environmental and from other possible sources.
    [0012] For this, acoustic cabins are designed that can be oriented to a use that protects the external environment from the noise existing inside the cabin, such as oriented to locate noisy machinery inside, for use in musical group rehearsals. .., or focused on protecting the interior environment from noise outside, for example in cases where the booth is used as recording rooms or recording studio control, in rest rooms in noisy environments.
    [0014] A large majority of these cabins are permanent because they have a structure that involves complicated assembly and disassembly of them, so they are used definitively. However, there is a growing need for acoustic cabinets that allow for a comfortable and quick assembly and disassembly, for example for music-loving users, students who require many hours of rehearsal on their instrument. These users demand to be able to access this type of spaces in a quick and simple economic way, and in a particular way, so that they can mount it in a domestic environment.
    [0016] As an example of the state of the art, reference document ES2365583 may be mentioned, in which a removable acoustic chamber for sound attenuation is defined, made up of a plurality of panels connected to each other, which have a groove that runs along the entire perimeter of its edge, the spaces generated by the grooves corresponding to edges in contact of adjacent panels by slats being occupied.
    [0018] These slats are made of wood and the panels have, to form the grooves, a U-shaped profile surrounding the perimeter and two outer sheets of the panel formed by perforated wood chipboard and an interior space in foam chipboard. The corners are made with corner-shaped panels.
    [0020] In this case, the use of corner-shaped panels is observed, in order to maintain the acoustic insulation conditions in them and that no areas of less insulation result from the way the panels are joined at the corners, however, these panels With a corner shape they are uncomfortable because they take up a lot of space and therefore are expensive to transport and cumbersome to store.
    [0022] In addition, various materials are used in the joints between panels, such as wooden slats and U-shaped profiles, also made of solid wood. The slats have a band of elastomeric material to ensure pressure in the grooves.
    [0024] Although wood is an acoustic insulator, it is not as effective as the insulating materials used in the panel, and for its part, the elastomeric material used does not provide acoustic qualities, which is why weak areas in acoustic insulation are being generated in these cabins. at the joints between panels.
    [0026] It is therefore necessary to find an acoustic cabin solution in which, being easily mountable and removable, it maintains the same insulation conditions at all points of the cabin, including sensitive areas such as the joints between panels. It would also be necessary to find a solution to avoid annoying corner-shaped panels, without the acoustic insulation in these areas being affected.
    [0028] Description of the Invention
    [0030] The acoustic cabin presented here is made up of four parallel sides two by two and two lower and upper bases, where a first side presents an access door to the interior of the cabin, comprising a plurality of vertical panels arranged in a coplanar way to form the sides of the cabin and, at least two horizontal panels for the formation of the lower and upper bases respectively, all of them made up of internal and external surfaces and four lateral ones.
    [0032] In this acoustic cabin, the vertical and horizontal panels have two symmetrical recesses arranged in areas of connection with other panels and first connection means with said panels.
    [0034] Said first connection means comprise a frame formed by slats arranged horizontally and vertically, the thickness and width of said slats being such that it is suitable to fit completely inside two recesses of two adjoining panels such that both panels are arranged attached to the respective joint area.
    [0036] Likewise, this acoustic cabin comprises a plurality of corner modules formed by two vertical panel portions, which have a bevelled side configured for the union between both portions by means of second connection means. These second connection means are formed by at least two separate holes arranged on the beveled sides, at the same height and centered, a first and a second female part fitted in one of said holes respectively, and a male part suitable for fixing to the first part. female and to be assembled into the second female part.
    [0038] On the other hand, the vertical and horizontal panels have a sandwich structure.
    [0040] With the acoustic cabin proposed here, a significant improvement in the state of the art is obtained.
    [0042] This is so because a cabin that meets perfect acoustic insulation conditions is achieved and at the same time presents a simplicity and speed of assembly that make it comfortable and practical.
    [0044] This acoustic cabin is also very effective in insulation thanks to the fact that all the panels that make it up have a sandwich structure made of high-density fiberboard and intermediate layers of acoustic insulation formed by a cohesive sheet of additive-controlled polyurethane particles. acoustic.
    [0045] Likewise, the unions between all the panels are made by means of a frame formed by slats made by means of high-density fiber boards arranged in the recesses located in the layers of fiber boards of the panels, therefore when two panels are joined by their area A continuity is generated in the intermediate layers of acoustic insulation, so that all the parts of the cabin and the joints between them comply with the conditions of acoustic insulation, avoiding the formation of sound leakage areas.
    [0047] Another advantage of this acoustic cabin is that it is formed entirely of flat elements, including the corners, thanks to the formation of these by joining portions of vertical panels. This makes it easy to transport and store the cab in the disassembled position.
    [0049] Furthermore, the union of these vertical panel portions is also configured to achieve a complete adjustment of the same, avoiding the existence of sections with a lower level of insulation.
    [0051] It is therefore an acoustic cabin very effective in soundproofing spaces and very practical due to the simplicity and speed of its assembly-disassembly.
    [0053] Brief description of the drawings
    [0055] In order to help a better understanding of the characteristics of the invention, according to a preferred example of its practical embodiment, a series of drawings is provided as an integral part of said description, where, by way of illustration and not limitation, represented the following:
    [0057] Figure 1.- Shows a perspective view of an acoustic cabin for a preferred embodiment of the invention.
    [0059] Figure 2.- Shows an exploded view of an acoustic cabin for a preferred embodiment of the invention.
    [0061] Figure 3.- Shows a view of detail A of Figure 2.
    [0063] Figure 4.- Shows a view of detail B of Figure 2.
    [0064] Figures 5.1, 5.2 and 5.3.- Show plan views, elevation and profile, respectively, of a vertical panel of an acoustic cabin, for a preferred embodiment of the invention.
    [0066] Figures 6.1 and 6.2.- They show perspective and detail views C respectively of a horizontal panel of an acoustic cabin, for a preferred embodiment of the invention.
    [0068] Figures 7.1 to 7.6.- Show plan and profile views, respectively, of a slat in the frame of an acoustic cabin for different connections, for a preferred embodiment of the invention.
    [0070] Figures 8.1, 8.2 and 8.3.- They show perspective, plan and elevation views, respectively, of a corner module of an acoustic cabin for a preferred embodiment of the invention.
    [0072] Figure 9.- Shows an exploded view of the union of portions of vertical panels in a corner module of an acoustic cabin, for a preferred embodiment of the invention.
    [0074] Figure 10.1 to 10.5.- Shows a plan view, elevation, profile from both sides and detail D, of a vertical panel portion of a corner module of an acoustic cabin, for a preferred embodiment of the invention.
    [0076] Figures 11.1 and 11.2.- Shows a perspective view of the fitting element in the horizontal panel of the upper base and a view of detail E, respectively, of an acoustic cabin, for a preferred embodiment of the invention.
    [0078] Figures 12.1 and 12.2.- Show a perspective view and a lower plan thereof, respectively, for a first female part of the second connection means of an acoustic cabin, for a preferred embodiment of the invention.
    [0080] Figures 13.1 and 13.2.- Show a perspective view and a lower plan thereof, respectively, for a second female part of the second connection means of an acoustic cabin, for a preferred embodiment of the invention.
    [0081] Figure 14.- Shows a perspective view of a male part of the second connection means of an acoustic cabin, for a preferred embodiment of the invention.
    [0083] Detailed description of a preferred embodiment of the invention
    [0085] In view of the figures provided, it can be seen how in a preferred embodiment of the invention, the acoustic booth (1) proposed here is made up of four sides (2) parallel two to two and two lower and upper bases ( 3.1, 3.2), with a first side (2.1) that has an access door (4) to the interior of the cabin (1).
    [0087] The cabin (1) comprises a plurality of vertical panels (5), as shown in Figure 1, which are arranged in a coplanar manner to form the sides (2) thereof and, at least, two horizontal panels (6) for the formation of the lower and upper bases (3.1, 3.2) respectively. Both the vertical panels (5) and the horizontal panels (6) are made up of two inner (5.1, 6.1) and outer (5.2, 6.2), and four lateral (5.3, 6.3) surfaces, respectively.
    [0089] As can be seen in Figures 2 to 5.3, in this acoustic cabin (1), said vertical panels (5) and horizontal panels (6) have two symmetrical recesses (7), which are arranged in areas of connection with other panels and , a first connection means with said panels comprising a frame formed by slats (8) arranged horizontally and vertically, the thickness and width of said slats (8) being such that it is suitable to fit completely inside two recesses (7) of two adjoining panels such that both panels are arranged side-by-side by the respective joint area.
    [0091] Likewise, the acoustic cabin (1) presented here comprises a plurality of corner modules (9), shown in Figures 8.1 to 9, formed by two portions (10) of vertical panel (5), which have a chamfered side (11) configured for the union between both portions (10) by means of second connection means.
    [0093] These second connection means are formed by at least two separate holes (12) arranged on the beveled sides (11), at the same height and centered, which can be seen in Figures 10.1 to 10.5, a first and a second female part (13.1 , 13.2) fitted in one of said holes (12) respectively and a suitable male part (14) to be attached to the first female part (13.1) and to be assembled into the second female part (13.2).
    [0095] Furthermore, both vertical panels and horizontal panels have a sandwich structure.
    [0097] In this preferred embodiment of the invention, as shown in Figure 14, the male part (14) of the second connection means comprises a first projection (15) emerging from it and having a length equal to the length of the male part (14) and a second projection (16) that emerges in the opposite direction to the first projection (15) and has a length equal to half of said male part (14).
    [0099] For its part, in Figures 12.1 and 12.2 the first female part (13.1) is shown, which includes means for fixing the first projection (15) inside and, in Figures 13.1 and 13.2, the second female part is shown (13.2) comprising an opening (17) at its upper end and a guide with a superficial narrowing (18) from the same to the lower end of the second female part (13.2), such that the second projection (16) of the male part (14) has dimensions smaller than those of the opening (17) and a width greater than that of the superficial narrowing (18) of the guide, so that said second projection (16) is assembled inside the lower end of the second female piece (13.2).
    [0101] In this preferred embodiment of the invention, the slats (8) of the frame are made of high-density fiberboard.
    [0103] For its part, the vertical and horizontal panels (5, 6) that make up the acoustic cabin (1) are made up of two outer layers (20) and a central layer (21), all of them made of high-density fiberboard, MDF. , and by two intermediate layers (19) of acoustic insulation arranged between the central layer (21) and one of the outer layers (20) respectively. The central layer (21) has less thickness than the outer layers (20) and the intermediate layers (19). In this preferred embodiment of the invention, the intermediate acoustic insulation layers (19) are each formed by a cohesive plate of polyurethane particles controlled with acoustic additive, known as COPOPREN.
    [0104] In this preferred embodiment of the invention, the joining areas in the vertical panels (5) are arranged on the four sides (5.3) thereof and, each of the recesses (7) of a joining area of the vertical panels (5) is formed by a longitudinal notch arranged along said joint area and located in an intermediate area of one of the outer layers (20).
    [0106] On the other hand, as can be seen in Figures 6.1 and 6.2, the joining areas in the horizontal panels (6) are arranged on the inner surface (6.1) of the same, close to the four sides (6.3) of said panel, and the recesses (7) of said areas of union of the horizontal panels (6) are formed by two regattas (22) continuous and parallel to the sides (6.3) of the horizontal panel (6) along the entire perimeter thereof, at a distance from said sides (6.3).
    [0108] As shown in Figures 7.1 to 7.6, the frame slats (8) arranged in horizontal joining areas of vertical panels (5) and horizontal panels (6) have a length equal to that of the recesses (7) of said areas. of Union.
    [0110] Figures 7.1 and 7.2 show a strip (8) in which only one end is chamfered. This slat (8) is appropriate in those horizontal joining areas adjacent to another horizontal joining area, such that one end of the slat (8) arranged on one panel is arranged attached to one end of another slat (8) of another panel. . The other end of the slat (8) that is not beveled is located attached to an intermediate section of a slat (8) of a vertical connection zone. This occurs in the cases of union between a vertical panel with another with which it is not aligned in height.
    [0112] Figures 7.3 and 7.4 show the case of a batten (8) that is attached to one end of another batten at both ends, so that both ends are chamfered with a chamfer angle.
    [0114] On the other hand, as shown in Figures 7.5 and 7.6, the vertical slats (8) of the frame, for the connection of vertical panels (5) with other vertical panels (5) in vertical joining areas thereof, have a length less than the length of the vertical connection area and equal to the distance between the deepest face (30) of the recesses (7) located in the horizontal connection areas of said panel consecutive with said vertical area. Furthermore, in this case the ends of these slats (8) do not have any of the bevelled ends.
    [0115] In this preferred embodiment of the invention, as shown in Figures 11.1 and 11.2, the horizontal panel (6) of the upper base (3.2) of the cabin (1) comprises at least two holes (31) of polygonal shape and respective fitting elements (32) in said gaps (31), where each fitting element (32) is formed by an upper layer (25), a lower layer (26) and a central layer (27) of boards of high-density fiber and, by two intermediate layers (28) of acoustic insulation arranged between the central layer (27) and one of the lower (26) or upper (25) layers, where the upper layer (25) has higher dimensions to those of the gap (31), such that it forms a support shelf (29) for the fitting element (32) on the edge of the gap (31) of the horizontal panel (6).
    [0117] In this preferred embodiment of the invention, the access door (4) comprises a frame (23) formed by two stringers and two crossbeams connected to each other, which present on the outer sides of the same an area of attachment to the corresponding vertical and horizontal panels (5, 6) by means of the first connection means, so that on said sides it has a recess (7).
    [0119] The access door (4) is a fire door and the frame (23) is the one corresponding to this type of door, so that there is no area with less acoustic insulation compared to the panel areas.
    [0121] Furthermore, the access door (4) is attached to the frame (23) by means of concealed hinges (24).
    [0123] The described embodiment constitutes only an example of the present invention, therefore, the specific details, terms and phrases used herein are not to be considered as limiting, but are to be understood only as a basis for claims and as a representative basis that provides an understandable description as well as sufficient information to the person skilled in the art to apply the present invention.
    权利要求:
    Claims (1)
    [0001]
    1- Acoustic cabin (1), consisting of four sides (2) parallel two by two and two lower and upper bases (3.1, 3.2), where a first side (2.1) has an access door (4) inside the cabin (1), comprising a plurality of vertical panels (5) arranged in a coplanar way to form the sides (2) of the cabin (1) and, at least two horizontal panels (6) for the formation of the lower bases and upper (3.1, 3.2) respectively, all of them formed by two inner and outer surfaces and four lateral ones (5.3, 6.3), characterized by
    - the vertical panels (5) and the horizontal panels (6) have two symmetrical recesses (7) arranged in areas of connection with other panels and first connection means with said panels that comprise a frame formed by slats (8) arranged horizontally and vertically, the thickness and width of said slats (8) being such that it is suitable to fit completely inside two recesses (7) of two adjoining panels such that both panels are arranged side by side in the respective area of Union;
    and why do you understand
    - a plurality of corner modules (9) formed by two vertical panel portions (10) (5), which have a chamfered side (11) configured for the connection between both portions (10) by means of second connection means, where said second connection means are formed by at least two separate holes (12) arranged on the beveled sides (11), at the same height and centered, a first and a second female part (13.1, 13.2) fitted in one of said holes ( 12) respectively and a male part (14) apt to be fixed to the first female part (13.1) and to be assembled in the second female part (13.2);
    - where the vertical and horizontal panels (5, 6) have a sandwich structure.
    2- Acoustic booth (1), according to claim 1, characterized in that in the second connection means the male part (14) comprises a first projection (15) that emerges from it and has a length equal to the length of the male part (14) and a second projection (16) that emerges in the opposite direction to the first projection (15) and has a length equal to half of said male part (14), the first female part (13.1) comprises means for fixation of the first projection (15) therein, and the second female part (13.2) comprises an opening (17) at its upper end and a guide with a superficial narrowing (18) from it to the lower end of the second part female (13.2), such that the second projection (16) of the male piece (14) it has dimensions smaller than those of the opening (17) and a width greater than that of the superficial narrowing (18) of the guide, so that said second projection (16) is assembled inside the lower end of the second female part (13.2).
    3- Acoustic booth (1), according to any of the previous claims, characterized in that the joining areas in the vertical panels (5) are arranged on the four sides (5.3) thereof.
    4- Acoustic booth (1), according to any of the previous claims, characterized in that the vertical and horizontal panels (5, 6) are formed by two outer layers (20) and a central layer (21) of high-fiber boards. density and, by two intermediate layers (19) of acoustic insulation arranged between the central layer (21) and one of the outer layers (20) respectively, where the central layer (21) has less thickness than the outer layers (20) and the intermediate layers (19).
    5- Acoustic booth (1), according to claims 3 and 4, characterized in that each one of the recesses (7) of a joining area of the vertical panels (5) is formed by a longitudinal notch arranged along said junction zone and located in an intermediate zone of one of the outer layers (20).
    6- Acoustic booth (1), according to any of the preceding claims, characterized in that the joining areas in the horizontal panels (6) are arranged close to the four ends of the interior surface (6.1) thereof.
    7- Acoustic cabin (1), according to claim 6, characterized in that the recesses (7) of the areas of connection of the horizontal panels (6) are formed by two continuous regattas (22) parallel to the sides (6.3) of the panel along its entire perimeter, at a distance from said sides (6.3).
    8- Acoustic booth (1), according to any of the previous claims, characterized in that the slats (8) of the frame are made of high-density fiberboard.
    9- Acoustic booth (1), according to any of the preceding claims, characterized in that the slats (8) of the frame arranged in horizontal joining areas of vertical panels (5) and horizontal panels (6) have a length equal to that of the recesses (7) of said joining areas.
    10- Acoustic booth (1), according to claim 9, characterized in that at least one end of a slat (8) arranged in a horizontal connection area of a panel is located attached to one end of another slat (8) arranged in a horizontal joining area of another panel, where said at least one end is chamfered with a bevel angle.
    11- Acoustic booth (1), according to any of the preceding claims, characterized in that the slats (8) of the frame for the connection of vertical panels (5) with other vertical panels (5) in vertical joining areas thereof have a length equal to the distance between the deepest face (30) of the recesses (7) located in the horizontal joining areas of said panel adjacent to said vertical area.
    12- Acoustic booth (1), according to claim 4, characterized in that the intermediate layers (19) of acoustic insulation are formed by a cohesive sheet of polyurethane particles controlled with acoustic additive.
    13- Acoustic booth (1), according to any of the preceding claims, characterized in that the horizontal panel (6) of the upper base (3.2) of the booth (1) comprises at least two holes (31) of polygonal shape and some respective fitting elements (32) in said recesses (31), where each fitting element (32) is formed by an upper layer (25.1), a lower layer (25.2) and a central layer (27) of fiberglass boards. high density and, by two intermediate layers (28) of acoustic insulation arranged between the central layer (27) and one of the lower (25.2) or upper (25.1) layers, where the upper layer (25.1) has dimensions greater than of the gap (31), such that it forms a support shelf (29) for the fitting element (32) on the edge of the gap (31) of the horizontal panel (6).
    14- Acoustic cabin (1), according to any of the previous claims, characterized in that the access door (4) comprises a frame (23) formed by two stringers and two crossbeams joined together, which present on the outer sides of the same a zone of union to the corresponding vertical and horizontal panels (5, 6) by means of the first connection means.
    15- Acoustic cabin (1), according to claim 10, characterized in that the access door (4) is a fire door.
    16- Acoustic booth (1), according to any of claims 10 and 11, characterized in that the access door (4) is attached to the frame (23) by means of concealed hinges (24).
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    同族专利:
    公开号 | 公开日
    ES2770198B2|2021-05-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2425009A1|1978-05-03|1979-11-30|Landex|Sandwich panel assembly component - comprises insulating core with rigid skins fitting in chamber formed between panels|
    ES2061376A2|1991-10-30|1994-12-01|Krieg & Zivy Ind Societe Anony|Soundproof cubicle with self-supporting frame - has Z=section uprights and cross-members with flanges at right angles to web and has panels filling in spaces supported by sealing components|
    DE9305948U1|1993-04-20|1993-07-01|Doht Gmbh Maschinenfabrik, 4540 Lengerich, De|
    ES2213779T3|1995-09-07|2004-09-01|Clear Family Limited Partnership|WALL PANEL.|
    ES2365583A1|2009-09-21|2011-10-07|Enquire S.L.|Sound-attenuation element|
    US20180334798A1|2015-02-03|2018-11-22|Lada Cube, LLC|Demountable/modular structure system|
    US20180347182A1|2017-06-03|2018-12-06|National Gypsum Properties, Llc|Sound Damping Wallboard and Method of Constructing a Sound Damping Wallboard|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201831251A|ES2770198B2|2018-12-20|2018-12-20|Acoustic booth|ES201831251A| ES2770198B2|2018-12-20|2018-12-20|Acoustic booth|
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