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WO2018178452A1 - Ensemble de support à mécanisme de rotation pour chaises longues et similaires - Google Patents

Ensemble de support à mécanisme de rotation pour chaises longues et similaires Download PDF

Info

Publication number
WO2018178452A1
WO2018178452A1 PCT/ES2018/070230 ES2018070230W WO2018178452A1 WO 2018178452 A1 WO2018178452 A1 WO 2018178452A1 ES 2018070230 W ES2018070230 W ES 2018070230W WO 2018178452 A1 WO2018178452 A1 WO 2018178452A1
Authority
WO
WIPO (PCT)
Prior art keywords
support structure
assembly
rotation
axis
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/ES2018/070230
Other languages
English (en)
Spanish (es)
Inventor
Fernando García Martínez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aggaro Design SL
Original Assignee
Aggaro Design SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aggaro Design SL filed Critical Aggaro Design SL
Publication of WO2018178452A1 publication Critical patent/WO2018178452A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/14—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/18—Chairs or stools with rotatable seat

Definitions

  • support assembly with rotation mechanism for sunbeds and the like refers to a support element for sunbeds and similar furniture that integrates, in the same support element, a support structure, which can form a chest for storing objects , a turning mechanism to rotate the sunbed or element that supports 360 ° full turns, preferably in a horizontal plane, without any outstanding parts and corners in any of its positions, also having braking means to fix it in the chosen position, as well as anchoring means to ensure its fixation to the ground and prevent the sunbed from turning and the user falls.
  • the support assembly with rotation mechanism for sun loungers and similar furniture refers, as it has been pointed to a support assembly according to claim 1.
  • the invention is applicable for supporting a sun lounger or similar furniture elements with the possibility of rotation, comprising:
  • a support structure with at least one upper base and at least two side walls,
  • a turning mechanism arranged in the upper base of the support structure and on which the base plate is supported, comprising at least three bearings, with a sphere each partially accommodating each sphere in through holes provided in the upper base of the support structure, said base plate resting on said bearings and with the axis of rotation inserted in a through hole in said upper base of the support structure,
  • the upper face of the upper base of the support structure has a cylindrical geometry recess that has a series of through holes for housing the rotating elements or bearings.
  • the depth of this recess is variable, depending on the size of the bearings, as well as the number of through holes for them and their diameter.
  • the through hole which is central, is arranged for the passage of the axis of rotation. Said through hole has the function of allowing the axis to pass through the support structure and also to guide said axis. To facilitate guidance and prevent the axis from oscillating on its vertical axis, it is possible for a cylinder to extend inside the structure from the inner face of the upper base.
  • the bearings are preferably of the type known as "conveyor balls” or “sliding balls”. These elements combine a high load capacity, with smooth operation, small size, ease of replacement / maintenance and easy placement in their working position. They are elements made of stainless steel, which guarantees their durability and resistance to exposure to the elements (water, saltpeter, etc.). The tolerances used in the adjustment of its different components, as well as its location in the set, protect them, to a great extent, from abrasive elements such as sand.
  • the bearings are attached to the hood assembly by means of screws with elastic safety washers and self-locking nuts, which practically prevents the slightest unwanted movement of them. This composition makes this turning mechanism optimal for the intended use in places of sand and wind, since it uses elements of reduced cost, high performance, and ease of replacement in case of breakdown, thus reducing its maintenance cost.
  • the assembly additionally comprises braking means to be able to fix the position of the axis of rotation and prevent it from rotating against the will of the user, also fixing the position of the base plate and of the deck chair or furniture.
  • the braking means comprise a brake axis that acts on the axis of rotation, preferably perpendicularly, so that when both axes come into contact, rotation of the axis of rotation is impossible.
  • the braking axis In order for the braking axis to act on the axis of rotation, it comprises a splined section and in said splines the end of the braking axis will be introduced to prevent rotation of said axis of rotation.
  • the axis of rotation will have adequate means to prevent it from leaving the hole.
  • the braking axis acts on the axis of rotation, it is necessary to provide means that prevent the relative movement of one axis with respect to another.
  • additional elements are arranged in the support structure that guarantee the position of said axes.
  • said means constitute, as mentioned above, the cylinder that projects internally from the lower face of the upper base of the support structure.
  • the means that guarantee the position of the braking axis are preferably at least one lug, preferably two, integral with the support structure that are crossed by the braking axis.
  • Said lug or lugs are aligned with a hole or hole made on the side of the structure and which allows the braking shaft to be introduced from the outside so that it can be operated by the user. Both axes can incorporate a safety pin that avoids shaft extraction.
  • the support structure can incorporate or form a chest, so that the assembly can integrate in the same support element a chest with safety lock for storing objects.
  • the structure, with or without, chest offers dimensions that do not exceed, in any case, the width of the element to which it supports (for example, a sunbed), thus avoiding protruding parts with live corners that are generated. they could cause damage to its users or other people who pass near it.
  • the support structure conforms to a chest, it has the hinges or guides necessary for the actuation of the door or drawer that it has to accommodate objects inside.
  • the assembly can have anchoring means to ensure its attachment to the floor, thus allowing anchoring to different types of floors or pavements, providing it with great stability.
  • Said anchoring means are preferably constituted by rods of varying length that are driven or stuck in the ground, especially used in the sand of the beach, and that are fixed to the base of the structure or chest, which allows, varying their length, that the diagonal of the structure or chest is, in the most extreme case, equal to the width of the supported element, so that it will never stand out and maintain its stability.
  • Said means of anchoring to the ground, floor, pavement or sand preferably comprise two types of elements: a frame and anchor rods.
  • the frame is an element whose configuration fits perfectly to the contour of the lower base of the support structure or hood, to which it is attached by means of fixing, preferably a series of screws.
  • the frame has, in turn, another series of threaded holes to which the anchor rods will be screwed.
  • the anchor rods could also be fixed directly to the base of the structure or to the base of the chest, depending on the conditions of use.
  • the rods could be screwed to the underside of the structure or chest, preferably if they are made of metal, but not if they were made of wood since they could, with the weight and inertia of everything on top (deckchair, person / s. ..) break the wood.
  • the frame-rod assembly it is possible that it remains permanently in place thus offering the possibility of removing the sunbed-chest or sunbed-structure assembly in those cases where it is necessary or convenient (at night, inclement weather, etc.). It would be enough to separate the frame of the drawer or structure from the inside, usually by means of nuts and bolts, to be able to remove the complete set of the deck chair and, once the eventuality has passed (night, weather, ...), replace it On the frame, place the nuts, screw them and the assembly would be ready for use again.
  • the support structure which can form the chest, regardless of its geometric shape and its opening system (swing door or sliding drawer), is a prismatic body that determines the link between the different elements of the set.
  • the base plate with the axis of rotation already attached to it, is fixed to the bottom of the structure of the supported element.
  • anchor rods are attached, with the appropriate length to the ground, to the frame to the underside of it.
  • the frame is driven or nailed with the rods, having previously made a series of holes in the ground, or if the ground allows it, percussing, until firm.
  • a series of fixed holes must be placed in which the entire assembly can be introduced directly.
  • Figure number 1 shows an exploded perspective view of an example of the support assembly with support structure as a chest with sliding drawer, turning mechanism and ground anchor for sunbeds and the like, object of the invention, showing the main parts and elements that comprise, as well as the configuration of the same.
  • Figure number 2 shows a front-top perspective view of the chest that has the support assembly, according to the invention, showing the recess for the turning mechanism that incorporates in the upper face of its upper base:
  • Figure number 3 shows a bottom perspective view and section, of chest shown in the previous figure, in this case the internal elements for the guide of the axis of rotation and for the axis of the brake are appreciated.
  • Figure number 4 shows a perspective view of the complete chest, including the sliding drawer that has in the example shown, where the security lock with which it has is also appreciated.
  • Figure number 5 shows a perspective view of an example of the conveyor ball bearings that the turning mechanism of the support assembly of the invention has.
  • Figure number 6 shows a bottom perspective view of the base plate in which the axis of rotation is incorporated.
  • Figure number 7 shows an enlarged view of the axis of rotation and the fixing elements thereof, showing its configuration and parts it comprises.
  • Figure number 8 shows a perspective view of the brake shaft that has the support assembly of the invention, its configuration and main parts being appreciated.
  • Figure number 9 shows a view of the anchoring means of the support assembly of the invention, represented with the frame and the rods unmounted, showing its configuration and parts it comprises.
  • the support structure (2) forms a chest, with a turning and ground anchor mechanism for sun loungers and the like.
  • the support assembly (1) in question applicable for supporting sun loungers or similar furniture elements with the possibility of rotation and at the same time storing small objects, essentially comprises a chest (2), which forms the structure of the assembly, with an inner housing (3) provided with a security lock (4) for storing the objects, a turning mechanism (5) that links said chest (2) with the element supported by a base plate (6) with a rotation axis (7) allowing its rotation in 360 ° turns without preventing the opening of the chest (2) in any position, braking means (8) to fix the position of the supported element and prevent it from rotating, and anchoring means (9) that allow securing the assembly to different types of floors or pavements.
  • the chest (2) is a prismatic body with a resistant structure that determines the connection between the different elements of the support (1), and its interior housing (3) with the lock ( 4) security, which is preferably a keypad opening and has a handle (10) to facilitate its removal, is either a sliding drawer, as in the example shown, or a hinged door.
  • the lock ( 4) security which is preferably a keypad opening and has a handle (10) to facilitate its removal, is either a sliding drawer, as in the example shown, or a hinged door.
  • the turning mechanism (5) is determined by a set of bearings (1 1) that are incorporated in a series of through holes (12) provided for this purpose in a circular recess (13) made in the upper face of the upper base of the chest (2), on which the base plate (6) slides with the axis of rotation (7) integral with it inserted in a central through hole (14) of said circular recess (13).
  • this circular recess (13) is variable, depending on the size of the bearings (11) which, as shown in Figure 5, comprise a plate that incorporates the rotating sphere on any of its axes without axial displacement inside of the plate, said plate being attached to the support structure (2) by means of retention, preferably screws inserted through the holes (15) provided in the bearing plate, with elastic safety washers and self-locking nuts, which prevent the movement of said plate and therefore of the bearing.
  • These bearings (1 1) are known as “conveyor balls” or “sliding balls”.
  • the base plate (6) has a variable configuration, depending on the shape and dimensions of the supported element, with the thickness necessary to guarantee its formal rigidity and holes (15) to be screwed to the underside of the element supported
  • the axis of rotation (7) joined in solidarity and strongly to it, by welding or screwing, existing on said axis, as shown in Figure 7, three different sections with finishes different surfaces, a first smooth section (16) where it is housed in a hollow cylinder (30) of the lower part of the upper base of the chest (2), coinciding with the through central hole (14) of said upper base in that the axis of rotation (7) is inserted as a guide, a second striated section (17) in which the braking means (8) are locked, as explained below, and a threaded section (18) in which Threads a self-locking nut (19) with washer (20) that ensure its attachment to the chest (2) allowing the rotation, having also provided a through hole (21) to accommodate a safety pin (22) that will prevent its extraction once placed through the central through hole (14).
  • the striated section (17) of the axis of rotation (7) is the one that serves as fit for the braking means (8), which are determined by a brake shaft (23) formed by a long stud (24) that ends at a point (25), by the attacking end and blocking the axle of turn (7) when positioned in the valley between two ridges of said groove (17) after crossing one of the sides of the chest (2) through a side hole (26) provided for the purpose for insertion, and which has a knob ( 27) operating at the other end, which is located externally to the chest (2).
  • the braking means (8) which are determined by a brake shaft (23) formed by a long stud (24) that ends at a point (25), by the attacking end and blocking the axle of turn (7) when positioned in the valley between two ridges of said groove (17) after crossing one of the sides of the chest (2) through a side hole (26) provided for the purpose for insertion, and which has a knob ( 27) operating at the other end, which is located externally to the chest (2).
  • the stud (24) of this brake shaft (23) also has a transverse hole (38) to insert a safety pin (22), which prevents it from being voluntarily or involuntarily removed from its housing, and with a section of thread (28) that is inserted in the threaded side hole (29), provided for this purpose in the cylinder (30) that acts as a guide for the axis of rotation (7) and is located inside the hood (2), on the inner face of its upper base, in which, in addition, at least two perforated lugs (31) are provided in line with the side hole (26) and which are crossed by the axis of brake (23).
  • the chest (2) has a series of through countersunk holes
  • the frame (33), of variable configuration that adapts to the contour of the lower base of the chest (2), is fixed to it by means of screws that enter the aforementioned countersunk holes (32), for which the frame has as many drills (15).
  • the frame (33) has, in turn, another series of threaded holes (35) to which the threaded heads (36) of the anchor rods (34) will be screwed, for which, in addition, they have provided in them two flat recesses (37) next to said threaded heads (36), where to attach a clamping tool.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Legs For Furniture In General (AREA)

Abstract

Un ensemble de support à mécanisme de rotation pour chaises longues et similaires se rapporte à un élément qui intègre une structure de support, qui peut former un coffre pour garder des objets, un mécanisme de rotation pour faire tourner la chaise longue ou l'élément qu'il supporte en rotations complètes de 360°, de préférence sur un plan horizontal sans parties ni angles saillants dans n'importe laquelle de ses positions, présentant, en outre, des moyens de freinage pour le fixer dans la position choisie, ainsi que des moyens d'ancrage pour assurer sa fixation au sol et éviter que la chaise longue ne se retourne et que l'utilisateur tombe.
PCT/ES2018/070230 2017-03-31 2018-03-23 Ensemble de support à mécanisme de rotation pour chaises longues et similaires Ceased WO2018178452A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201730522 2017-03-31
ES201730522A ES2688207B1 (es) 2017-03-31 2017-03-31 Conjunto de soporte con mecanismo de giro para tumbonas y similares

Publications (1)

Publication Number Publication Date
WO2018178452A1 true WO2018178452A1 (fr) 2018-10-04

Family

ID=63675253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2018/070230 Ceased WO2018178452A1 (fr) 2017-03-31 2018-03-23 Ensemble de support à mécanisme de rotation pour chaises longues et similaires

Country Status (2)

Country Link
ES (1) ES2688207B1 (fr)
WO (1) WO2018178452A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1629939A (en) * 1925-06-20 1927-05-24 John Y Turner Shock-absorbing seat support
GB2171470A (en) * 1984-12-13 1986-08-28 William Harry Nelson Supports permitting relative movement
US4971390A (en) * 1989-11-13 1990-11-20 Mcginley John Safety locker drawer for use with a chair
US5322023A (en) * 1993-04-16 1994-06-21 Hammond Timothy R Table tray adapted for installation around an umbrella pole
US5395157A (en) * 1993-12-10 1995-03-07 Rollo; Linda Rotatable suntanning chair with insulated base
WO2007074338A2 (fr) * 2005-12-28 2007-07-05 Seladis Limited Meuble d'exterieur
US20090224496A1 (en) * 2006-03-06 2009-09-10 Rotasol International Ltd Folding Seat
US20120006237A1 (en) * 2009-04-14 2012-01-12 Kaoru Iguchi Free ball bearing, bearing unit, support table carrying equipment, and turntable
US20120181819A1 (en) * 2011-01-14 2012-07-19 Smithworks, Inc. Selectively Configurable Chair System
WO2017027398A1 (fr) * 2015-08-07 2017-02-16 Hagan William R Fauteuil à bascule reconfigurable

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1629939A (en) * 1925-06-20 1927-05-24 John Y Turner Shock-absorbing seat support
GB2171470A (en) * 1984-12-13 1986-08-28 William Harry Nelson Supports permitting relative movement
US4971390A (en) * 1989-11-13 1990-11-20 Mcginley John Safety locker drawer for use with a chair
US5322023A (en) * 1993-04-16 1994-06-21 Hammond Timothy R Table tray adapted for installation around an umbrella pole
US5395157A (en) * 1993-12-10 1995-03-07 Rollo; Linda Rotatable suntanning chair with insulated base
WO2007074338A2 (fr) * 2005-12-28 2007-07-05 Seladis Limited Meuble d'exterieur
US20090224496A1 (en) * 2006-03-06 2009-09-10 Rotasol International Ltd Folding Seat
US20120006237A1 (en) * 2009-04-14 2012-01-12 Kaoru Iguchi Free ball bearing, bearing unit, support table carrying equipment, and turntable
US20120181819A1 (en) * 2011-01-14 2012-07-19 Smithworks, Inc. Selectively Configurable Chair System
WO2017027398A1 (fr) * 2015-08-07 2017-02-16 Hagan William R Fauteuil à bascule reconfigurable

Also Published As

Publication number Publication date
ES2688207B1 (es) 2019-08-06
ES2688207A1 (es) 2018-10-31

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