US20170035205A1 - Antipanic table, particularly for conference room chair - Google Patents
Antipanic table, particularly for conference room chair Download PDFInfo
- Publication number
- US20170035205A1 US20170035205A1 US14/820,068 US201514820068A US2017035205A1 US 20170035205 A1 US20170035205 A1 US 20170035205A1 US 201514820068 A US201514820068 A US 201514820068A US 2017035205 A1 US2017035205 A1 US 2017035205A1
- Authority
- US
- United States
- Prior art keywords
- antipanic
- flat body
- rotation
- table according
- tilting
- 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.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/68—Arm-rest tables ; or back-rest tables
- A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
Definitions
- the present invention relates to an antipanic table, particularly for a conference room chair.
- antipanic tables are tables associated with the end of an armrest of a chair, typically but not exclusively for conference rooms, and act as a writing desk.
- Such tables must be provided with a gravity antipanic movement joint, i.e., a joint capable of allowing the user to change quickly and easily the arrangement of the table from a position for use, according to which the table, i.e., in particular the flat supporting body, is arranged horizontally in front of the user, to an inactive position, according to which the table is arranged vertically on the side of the chair.
- a gravity antipanic movement joint i.e., a joint capable of allowing the user to change quickly and easily the arrangement of the table from a position for use, according to which the table, i.e., in particular the flat supporting body, is arranged horizontally in front of the user, to an inactive position, according to which the table is arranged vertically on the side of the chair.
- the joint In order to pass from one position to the other, the joint allows two types of movement: a tilting of the table from horizontal to vertical, and vice versa, and a rotation of the table on its own plane.
- antipanic tables which are provided with a joint with a movement unit made of aluminum associated with the armrest and a hinged movement unit for a support made of plastics or steel, to which the table is fixed by means of screws, optionally hidden by caps.
- Such unit is typically made of plastics or laminated wooden material or can be constituted by two half-shells, made of plastics material, which are arranged one downward and the other one upward when the table is in the position for use.
- the antipanic table is thus constituted mainly by four parts: the two movement units and the two half-shells.
- the antipanic table built in this manner being subjected to numerous movements, has relatively high risks of wear and deterioration.
- the aim of the present invention is to provide an antipanic table to be associated with the armrest of the chair easily and quickly, using a reduced number of components and fixing means.
- an object of the invention is to provide an antipanic table that is resistant to wear and deterioration.
- Another object of the invention is to provide an antipanic table with lower production costs than antipanic tables of the known type.
- a further object of the invention is to provide an antipanic table that has a better aesthetic impact than tables of the known type.
- an antipanic table particularly for a conference room chair, characterized in that it comprises a flat supporting body and a joint that is embedded at least partially in said flat body and has two movement units:
- FIG. 1 is a view of a conference room chair provided with an antipanic table according to the invention in a position for use;
- FIG. 2 is an exploded perspective view of the antipanic table according to the invention, dissociated from the armrest of the chair;
- FIG. 3 is a view, taken from above with respect to the armrest, of the antipanic table according to the invention in the horizontal position for use, opened in order to show some components thereof that are internal to the flat body, the table being associated with an armrest;
- FIG. 4 is a view, taken from above with respect to the armrest, of the antipanic table according to the invention associated with an armrest and in the position for use;
- FIG. 5 is a view, taken from the side with respect to the armrest, of the antipanic table associated with an armrest and in an intermediate inactive and vertical position;
- FIG. 6 is an enlarged-scale sectional view of FIG. 4 , taken along the line VI-VI;
- FIG. 7 is an enlarged-scale sectional view of FIG. 5 , taken along the line VII-VII;
- FIG. 8 is a view, taken from the front with respect to the armrest, of the antipanic table according to the invention associated with an armrest and in the same position as FIG. 5 ;
- FIG. 9 is a view, similar to the one of FIG. 8 , of the antipanic table according to the invention associated with an armrest and in a vertical resting position;
- FIG. 10 is an enlarged-scale sectional view of FIG. 8 , taken along the line X-X;
- FIG. 11 is an enlarged-scale sectional view of FIG. 9 , taken along the line XI-XI.
- the antipanic table according to the invention is generally designated by the reference numeral 10 .
- the antipanic table 10 is designed particularly but not exclusively, to be associated with conference room chairs 11 , such as the one shown in FIG. 1 , obviously provided with armrests 12 , to one of which the antipanic table 10 is applied.
- the antipanic table 10 comprises mainly a flat supporting body 13 , which acts substantially as a desk during use, and a joint 14 , at least partially embedded in the flat body 13 , in the manner that will become better apparent hereinafter.
- the joint 14 has two movement units, i.e., a tilting unit 15 and a rotation unit 16 , which are described hereinafter.
- the tilting unit 15 allows to modify the position of the flat body 13 from a substantially horizontal arrangement A to a substantially vertical arrangement B and vice versa, about a tilting axis 17 that coincides substantially with the longitudinal axis of the armrest 12 of the chair 11 , to which the antipanic table 10 is adapted to be applied.
- the horizontal arrangement A can coincide with the arrangement of the position for use of the antipanic table 10 , which acts as a desk or in general as a supporting surface. This position for use is the same one shown also in FIG. 3 and in FIG. 4 .
- the vertical arrangement B is instead shown in FIG. 5 and in FIG. 8 in an intermediate inactive position and in FIG. 9 in the inactive position.
- the tilting unit 15 is provided with first means 18 for locking the tilting of the flat body 13 along the horizontal arrangement A and along the vertical arrangement B.
- the rotation unit 16 allows to modify the position of the flat body 13 by rotating it about a rotation axis 19 that is perpendicular thereto, as indicated in FIG. 8 and in FIG. 9 .
- the rotation unit 16 is provided with second means 20 for locking the rotation of the flat body 13 according to two possible configuration positions defined on the same plane of arrangement, for example to lock the flat body 13 according to the intermediate vertical position or according to the resting vertical position.
- the tilting unit 15 comprises mainly a pivot 21 , which is to be associated integrally with the armrest 12 and is extended along the tilting axis 17 , and a connecting element 22 between the armrest 12 and the flat body 13 , which can rotate about the pivot 21 .
- the pivot 21 has an insertion portion 23 in the structure of the armrest 12 and a remaining portion 24 for associating with the connecting element 22 , at which it is covered by two complementary shells 25 with a convex portion 26 that prevents the exit of the pivot 21 from the structure of the armrest 12 .
- the associating portion 24 has a hole 27 , formed correspondently in the cover of the shells 25 , performed in a radial direction with respect to the pivot 21 for the insertion of a transverse element 28 that protrudes from the pivot 21 and is integral therewith.
- tilting unit 15 Some parts of the tilting unit 15 are designated also in the sectional views of FIG. 6 and of FIG. 7 .
- the connecting element 22 has a sleeve-like portion 29 fitted on the pivot 21 and a head portion 30 .
- the first locking means 18 comprise the element 28 that is transverse to the pivot 21 , which consists substantially of a screw to be screwed integrally to the pivot 21 proximate to one of its ends and adapted to abut with the head that protrudes from the pivot 21 against two walls of a cavity 31 of the head portion 30 of the connecting element 22 during the rotation of the latter, in the manner shown in the two configurations with the sectional views of FIG. 6 and FIG. 7 .
- rotation unit 16 of the antipanic table 10 its components are indicated and clearly visible again in the exploded view of FIG. 2 and, in their interaction, in the sectional views of FIG. 10 and FIG. 11 .
- said unit comprises a cylindrical element 32 that is integral with the head portion 30 of the connecting element 22 , which is inserted in an opening 33 of the flat body 13 along the rotation axis 19 about which said body rotates.
- the opening 33 is formed on a supporting structure 34 that is part of the flat body 13 together with a cover 35 that closes it.
- the supporting structure 34 is substantially the lower part of the flat body 13 , with respect to the position for use of the antipanic table 10 , while the cover 35 constitutes the resting surface during use.
- FIG. 3 in which the flat body 13 is open, it is clearly visible that the supporting structure 34 has also stiffening ribs 36 .
- the cylindrical element 32 is provided laterally with a groove 37 , clearly visible in FIG. 2 , for guiding rotation for the flat body 13 .
- the second locking means 20 comprise:
- the contrast means 42 consist of a helical spring that is wound around the rod 38 and is coupled between two opposite walls 43 that are transverse to the rod 38 .
- One of the opposite walls 43 is substantially interposed between two stiffening ribs 36 , while the other wall is part of a stability element 44 in which the rod 38 is inserted and which is designed to maintain it in the compartment 39 .
- cylindrical element 32 By observing the cylindrical element 32 , particularly in FIG. 2 , it can be noted that more precisely it is ring-shaped and is mounted in a unique position on a stein 45 of the head portion 30 , surrounding it, with which the latter is inserted in the flat body 13 .
- the cylindrical element 32 is mounted in a unique position and rendered integral with the connecting element 22 , having an internal cavity 46 that is shaped complementarily with respect to the outer wall of the stem 45 , which has a lateral flattening.
- the tilting unit 15 and the rotation unit 16 are advantageously integrated in the joint 14 and are adapted to cooperate in the movement of the flat body 13 .
- a cover fixing element 47 is also present, as shown in FIG. 2 , to be superimposed on the cylindrical element 32 and on the stem 45 , fixing it to the latter with two fixing screws 48 , from the internal side of the supporting structure 34 .
- the tilting unit 15 and the rotation unit 16 are made preferably of die-cast aluminum.
- the connecting element 22 , the cylindrical element 32 , the supporting structure 34 and the fixing element 47 are made of die-cast aluminum.
- the cover 35 is instead preferably made of plastic material.
- cylindrical element 32 may have the two recesses 41 in such a position as to ensure a rotation through 180° C., such as the one shown, or a different rotation, according to the requirements.
- the user In order to move the flat body 13 of the antipanic table 10 from the position for use with horizontal arrangement A, shown in FIG. 4 , to the intermediate inactive position, with vertical arrangement B as shown in FIG. 5 , the user has to tilt the flat body 13 vertically by rotating it about the tilting axis 17 .
- the flat body 13 moves integrally with the connecting element 22 , which rotates about the pivot 21 .
- the transverse element 28 which initially rests on a wall of the cavity 31 of the head portion 30 , preventing the flat body 13 from rotating downwardly, abuts against the wall of the cavity 31 that is substantially opposite the preceding one, preventing the flat body 13 from turning through more than a right angle.
- the user applies a rotation to the flat body 13 about the rotation axis 19 , in order to move the flat body 13 of the antipanic table 10 from the intermediate vertical position with vertical arrangement B shown in FIG. 8 to the inactive position shown in FIG. 9 .
- the end 40 of the rod 38 initially pushes against the cylindrical element 32 at a recess 41 , the uppermost one with respect to the illustration of FIG. 10 , by way of the contrast means 42 .
- the rod 38 When the antipanic table 10 is forced to rotate, the rod 38 is pushed toward the outside of the joint 14 , compressing the helical spring of the contrast means 42 , freeing the recess 41 .
- the rod 38 then slides with its end 40 inside the groove 37 , during the rotation of the flat body 13 , until it finds a second recess 41 (in the example shown in FIG. 11 it is opposite with respect to the previous one) in which it is pushed by the spring of the contrast means 42 .
- the second locking means 20 then prevent the rod 38 from exiting accidentally with its end 40 from the recess 41 in which is inserted.
- the antipanic table 10 can be sold already assembled, ready to be installed on the armrest of a chair.
- This operation requires no fixing screws; it is in fact sufficient to fit the sleeve-like portion 29 of the connecting element 22 on the association portion 24 of the pivot 21 (with the interposition of the two shells 25 ), inserted in the structure of the armrest 12 .
- the joint 14 is constituted by two movement units integrated therein and that it is partially embedded in the flat body 13 , renders the latter, particularly the supporting structure 34 , substantially part of the joint 14 , unlike the preceding known solutions, for which the flat supporting body was fixed externally to the joint.
- the antipanic table is no longer constituted mainly by four parts, but is instead constituted by three: the two movement units and the cover 35 .
- the invention achieves the intended aim and objects, by providing an antipanic table to be associated with the armrest of a chair easily and quickly, simply by fitting the sleeve-like portion of the connecting element on the pivot that protrudes from the armrest, without using fixing screws, since the joint is partially integrated in the flat body of the antipanic table.
- antipanic table is more resistant to wear and deterioration than antipanic tables of the known type.
- Another advantage resides in that production costs are reduced, because of the fewer components, since the supporting structure is substantially part of the joint and is not a component associated therewith.
- the materials used may be any according to requirements and to the state of the art.
Landscapes
- Combinations Of Kitchen Furniture (AREA)
Abstract
An antipanic table, particularly for a conference room chair, the antipanic table comprising a flat supporting body and a joint that is embedded at least partially in the flat body and has two movement units:
-
- a unit for tilting the flat body from a substantially horizontal arrangement to a substantially vertical arrangement and vice versa about a tilting axis that coincides substantially with the longitudinal axis of an armrest of the chair to which the antipanic table is adapted to be applied,
- a unit for the rotation of the flat body about a rotation axis that is perpendicular thereto.
Description
- The present invention relates to an antipanic table, particularly for a conference room chair.
- As is known, antipanic tables are tables associated with the end of an armrest of a chair, typically but not exclusively for conference rooms, and act as a writing desk.
- Such tables must be provided with a gravity antipanic movement joint, i.e., a joint capable of allowing the user to change quickly and easily the arrangement of the table from a position for use, according to which the table, i.e., in particular the flat supporting body, is arranged horizontally in front of the user, to an inactive position, according to which the table is arranged vertically on the side of the chair.
- In order to pass from one position to the other, the joint allows two types of movement: a tilting of the table from horizontal to vertical, and vice versa, and a rotation of the table on its own plane.
- Currently, antipanic tables are known which are provided with a joint with a movement unit made of aluminum associated with the armrest and a hinged movement unit for a support made of plastics or steel, to which the table is fixed by means of screws, optionally hidden by caps.
- Such unit is typically made of plastics or laminated wooden material or can be constituted by two half-shells, made of plastics material, which are arranged one downward and the other one upward when the table is in the position for use. In this last variation, the antipanic table is thus constituted mainly by four parts: the two movement units and the two half-shells.
- Such antipanic tables are not devoid of drawbacks, among which it is necessary to point out the number of components, due particularly to the presence of the two half-shells and of the fixing screws, the laboriousness required by assembly and by mounting on the armrest.
- Moreover, the antipanic table built in this manner, being subjected to numerous movements, has relatively high risks of wear and deterioration.
- The aim of the present invention is to provide an antipanic table to be associated with the armrest of the chair easily and quickly, using a reduced number of components and fixing means.
- Within this aim, an object of the invention is to provide an antipanic table that is resistant to wear and deterioration.
- Another object of the invention is to provide an antipanic table with lower production costs than antipanic tables of the known type.
- A further object of the invention is to provide an antipanic table that has a better aesthetic impact than tables of the known type.
- This aim and these and other objects that will become better apparent hereinafter are achieved by an antipanic table, particularly for a conference room chair, characterized in that it comprises a flat supporting body and a joint that is embedded at least partially in said flat body and has two movement units:
-
- a unit for tilting said flat body from a substantially horizontal arrangement to a substantially vertical arrangement and vice versa, about a tilting axis that coincides substantially with the longitudinal axis of an armrest of said chair, to which said antipanic table is adapted to be applied,
- a unit for the rotation of said flat body about a rotation axis that is perpendicular thereto.
- Further characteristics and advantages of the invention will become better apparent from the description of a preferred but not exclusive embodiment of the antipanic table according to the invention, illustrated by way of non-limiting example in the accompanying drawings, wherein:
-
FIG. 1 is a view of a conference room chair provided with an antipanic table according to the invention in a position for use; -
FIG. 2 is an exploded perspective view of the antipanic table according to the invention, dissociated from the armrest of the chair; -
FIG. 3 is a view, taken from above with respect to the armrest, of the antipanic table according to the invention in the horizontal position for use, opened in order to show some components thereof that are internal to the flat body, the table being associated with an armrest; -
FIG. 4 is a view, taken from above with respect to the armrest, of the antipanic table according to the invention associated with an armrest and in the position for use; -
FIG. 5 is a view, taken from the side with respect to the armrest, of the antipanic table associated with an armrest and in an intermediate inactive and vertical position; -
FIG. 6 is an enlarged-scale sectional view ofFIG. 4 , taken along the line VI-VI; -
FIG. 7 is an enlarged-scale sectional view ofFIG. 5 , taken along the line VII-VII; -
FIG. 8 is a view, taken from the front with respect to the armrest, of the antipanic table according to the invention associated with an armrest and in the same position asFIG. 5 ; -
FIG. 9 is a view, similar to the one ofFIG. 8 , of the antipanic table according to the invention associated with an armrest and in a vertical resting position; -
FIG. 10 is an enlarged-scale sectional view ofFIG. 8 , taken along the line X-X; -
FIG. 11 is an enlarged-scale sectional view ofFIG. 9 , taken along the line XI-XI. - With reference to the figures, the antipanic table according to the invention is generally designated by the
reference numeral 10. - The antipanic table 10 is designed particularly but not exclusively, to be associated with
conference room chairs 11, such as the one shown inFIG. 1 , obviously provided witharmrests 12, to one of which the antipanic table 10 is applied. - The antipanic table 10 comprises mainly a flat supporting
body 13, which acts substantially as a desk during use, and ajoint 14, at least partially embedded in theflat body 13, in the manner that will become better apparent hereinafter. - The
joint 14 has two movement units, i.e., a tiltingunit 15 and arotation unit 16, which are described hereinafter. - The
tilting unit 15 allows to modify the position of theflat body 13 from a substantially horizontal arrangement A to a substantially vertical arrangement B and vice versa, about atilting axis 17 that coincides substantially with the longitudinal axis of thearmrest 12 of thechair 11, to which the antipanic table 10 is adapted to be applied. - As clearly visible in
FIG. 1 , the horizontal arrangement A can coincide with the arrangement of the position for use of the antipanic table 10, which acts as a desk or in general as a supporting surface. This position for use is the same one shown also inFIG. 3 and inFIG. 4 . - The vertical arrangement B is instead shown in
FIG. 5 and inFIG. 8 in an intermediate inactive position and inFIG. 9 in the inactive position. - The
tilting unit 15 is provided withfirst means 18 for locking the tilting of theflat body 13 along the horizontal arrangement A and along the vertical arrangement B. - The
rotation unit 16 allows to modify the position of theflat body 13 by rotating it about arotation axis 19 that is perpendicular thereto, as indicated inFIG. 8 and inFIG. 9 . - The
rotation unit 16 is provided withsecond means 20 for locking the rotation of theflat body 13 according to two possible configuration positions defined on the same plane of arrangement, for example to lock theflat body 13 according to the intermediate vertical position or according to the resting vertical position. - With reference in particular to the
tilting unit 15, it comprises mainly apivot 21, which is to be associated integrally with thearmrest 12 and is extended along thetilting axis 17, and a connectingelement 22 between thearmrest 12 and theflat body 13, which can rotate about thepivot 21. - As indicated in the exploded view of
FIG. 2 , thepivot 21 has aninsertion portion 23 in the structure of thearmrest 12 and aremaining portion 24 for associating with the connectingelement 22, at which it is covered by twocomplementary shells 25 with aconvex portion 26 that prevents the exit of thepivot 21 from the structure of thearmrest 12. - The associating
portion 24 has ahole 27, formed correspondently in the cover of theshells 25, performed in a radial direction with respect to thepivot 21 for the insertion of atransverse element 28 that protrudes from thepivot 21 and is integral therewith. - Some parts of the tilting
unit 15 are designated also in the sectional views ofFIG. 6 and ofFIG. 7 . - The connecting
element 22 has a sleeve-like portion 29 fitted on thepivot 21 and ahead portion 30. - The first locking means 18 comprise the
element 28 that is transverse to thepivot 21, which consists substantially of a screw to be screwed integrally to thepivot 21 proximate to one of its ends and adapted to abut with the head that protrudes from thepivot 21 against two walls of acavity 31 of thehead portion 30 of the connectingelement 22 during the rotation of the latter, in the manner shown in the two configurations with the sectional views ofFIG. 6 andFIG. 7 . - Regarding the
rotation unit 16 of the antipanic table 10, its components are indicated and clearly visible again in the exploded view ofFIG. 2 and, in their interaction, in the sectional views ofFIG. 10 andFIG. 11 . - By observing those figures, one can notice that said unit comprises a
cylindrical element 32 that is integral with thehead portion 30 of the connectingelement 22, which is inserted in anopening 33 of theflat body 13 along therotation axis 19 about which said body rotates. - In particular, the opening 33 is formed on a supporting
structure 34 that is part of theflat body 13 together with acover 35 that closes it. The supportingstructure 34 is substantially the lower part of theflat body 13, with respect to the position for use of the antipanic table 10, while thecover 35 constitutes the resting surface during use. - In
FIG. 3 , in which theflat body 13 is open, it is clearly visible that the supportingstructure 34 has also stiffeningribs 36. - The
cylindrical element 32 is provided laterally with agroove 37, clearly visible inFIG. 2 , for guiding rotation for theflat body 13. - In fact, the second locking means 20 comprise:
-
- a
rod 38, which is accommodated in theflat body 13, in acompartment 39 that is provided between thestiffening ribs 36 of the supportingstructure 34, and rotates integrally with theflat body 13 about therotation axis 19 and is further adapted to slide with oneend 40 on thegroove 37 of thecylindrical element 32 along a rotation arc that is delimited by tworecesses 41 of thegroove 37 in which therod 38 is inserted with theend 40, - means 42 for contrasting the exit of the
end 40 from therecesses 41.
- a
- The contrast means 42 consist of a helical spring that is wound around the
rod 38 and is coupled between twoopposite walls 43 that are transverse to therod 38. - One of the
opposite walls 43 is substantially interposed between twostiffening ribs 36, while the other wall is part of astability element 44 in which therod 38 is inserted and which is designed to maintain it in thecompartment 39. - By observing the
cylindrical element 32, particularly inFIG. 2 , it can be noted that more precisely it is ring-shaped and is mounted in a unique position on astein 45 of thehead portion 30, surrounding it, with which the latter is inserted in theflat body 13. - The
cylindrical element 32 is mounted in a unique position and rendered integral with the connectingelement 22, having aninternal cavity 46 that is shaped complementarily with respect to the outer wall of thestem 45, which has a lateral flattening. - As can be inferred, the
tilting unit 15 and therotation unit 16 are advantageously integrated in thejoint 14 and are adapted to cooperate in the movement of theflat body 13. - Moreover, a
cover fixing element 47 is also present, as shown inFIG. 2 , to be superimposed on thecylindrical element 32 and on thestem 45, fixing it to the latter with twofixing screws 48, from the internal side of the supportingstructure 34. - Most of the described elements that compose the two movement units, i.e., the
tilting unit 15 and therotation unit 16, are made preferably of die-cast aluminum. In particular, theconnecting element 22, thecylindrical element 32, the supportingstructure 34 and thefixing element 47 are made of die-cast aluminum. Thecover 35 is instead preferably made of plastic material. - All the components have been shown as parts of an antipanic table with right-handed actuation; however, they can be assembled in order to provide antipanic tables with left-handed actuation, apart from the
cylindrical element 32, which for this purpose has to be provided in a substantially mirror-symmetrical manner with respect to the version shown. - Moreover, the
cylindrical element 32 may have the tworecesses 41 in such a position as to ensure a rotation through 180° C., such as the one shown, or a different rotation, according to the requirements. - Operation of the antipanic table, according to the invention, is as follows.
- In order to move the
flat body 13 of the antipanic table 10 from the position for use with horizontal arrangement A, shown inFIG. 4 , to the intermediate inactive position, with vertical arrangement B as shown inFIG. 5 , the user has to tilt theflat body 13 vertically by rotating it about the tiltingaxis 17. - During this movement, the
flat body 13 moves integrally with the connectingelement 22, which rotates about thepivot 21. Thetransverse element 28, which initially rests on a wall of thecavity 31 of thehead portion 30, preventing theflat body 13 from rotating downwardly, abuts against the wall of thecavity 31 that is substantially opposite the preceding one, preventing theflat body 13 from turning through more than a right angle. - Subsequently, the user applies a rotation to the
flat body 13 about therotation axis 19, in order to move theflat body 13 of the antipanic table 10 from the intermediate vertical position with vertical arrangement B shown inFIG. 8 to the inactive position shown inFIG. 9 . - During this movement, the
flat body 13 rotates about thecylindrical element 32 and with respect to thehead portion 30, inserted therein, which remain integral with thepivot 21. - The
end 40 of therod 38 initially pushes against thecylindrical element 32 at arecess 41, the uppermost one with respect to the illustration ofFIG. 10 , by way of the contrast means 42. - When the antipanic table 10 is forced to rotate, the
rod 38 is pushed toward the outside of the joint 14, compressing the helical spring of the contrast means 42, freeing therecess 41. - The
rod 38 then slides with itsend 40 inside thegroove 37, during the rotation of theflat body 13, until it finds a second recess 41 (in the example shown inFIG. 11 it is opposite with respect to the previous one) in which it is pushed by the spring of the contrast means 42. - The second locking means 20 then prevent the
rod 38 from exiting accidentally with itsend 40 from therecess 41 in which is inserted. - The antipanic table 10 can be sold already assembled, ready to be installed on the armrest of a chair.
- This operation requires no fixing screws; it is in fact sufficient to fit the sleeve-
like portion 29 of the connectingelement 22 on theassociation portion 24 of the pivot 21 (with the interposition of the two shells 25), inserted in the structure of thearmrest 12. - It should be noted that the fact that the joint 14 is constituted by two movement units integrated therein and that it is partially embedded in the
flat body 13, renders the latter, particularly the supportingstructure 34, substantially part of the joint 14, unlike the preceding known solutions, for which the flat supporting body was fixed externally to the joint. - In this manner, the antipanic table is no longer constituted mainly by four parts, but is instead constituted by three: the two movement units and the
cover 35. - In practice it has been found that the invention achieves the intended aim and objects, by providing an antipanic table to be associated with the armrest of a chair easily and quickly, simply by fitting the sleeve-like portion of the connecting element on the pivot that protrudes from the armrest, without using fixing screws, since the joint is partially integrated in the flat body of the antipanic table.
- In this manner the antipanic table is more resistant to wear and deterioration than antipanic tables of the known type.
- Moreover, since there are no visible fixing means, the aesthetic impact is better than known antipanic tables.
- Another advantage resides in that production costs are reduced, because of the fewer components, since the supporting structure is substantially part of the joint and is not a component associated therewith.
- The invention thus conceived is susceptible of numerous modifications and variations, all of which are within the scope of the appended claims; all the details may further be replaced with other technically equivalent elements.
- In practice, the materials used, so long as they are compatible with the specific use, as well as the contingent shapes and dimensions, may be any according to requirements and to the state of the art.
Claims (12)
1. An antipanic table, particularly for a conference room chair, comprising a flat supporting body and a joint that is embedded at least partially in said flat body and has two movement units:
a unit for tilting said flat body from a substantially horizontal arrangement to a substantially vertical arrangement and vice versa, about a tilting axis that coincides substantially with the longitudinal axis of an armrest of said chair to which said antipanic table is adapted to be applied,
a unit for the rotation of said flat body about a rotation axis that is perpendicular thereto.
2. The antipanic table according to claim 1 , wherein said tilting unit is provided with first means for locking the tilting of said flat body according to said substantially horizontal arrangement and said substantially vertical arrangement and said rotation unit is provided with second means for locking the rotation of said flat body according to at least two configuration positions defined on the same plane of arrangement.
3. The antipanic table according to claim 2 , wherein said tilting unit comprises:
a pivot, which is to be associated integrally with said armrest and is extended along said tilting axis,
an element for connection between said armrest and said flat body, which can rotate about said pivot and is provided with a sleeve-like portion fitted thereon, said first locking means comprising an element that is transverse to said pivot and is integral therewith proximate to one of its ends, and is adapted to abut against two walls of a cavity of a head portion of said connecting element during the rotation of the latter.
4. The antipanic table according to claim 3 , wherein said rotation unit comprises a cylindrical element that is integral with said head portion and is inserted in an opening of said flat body along said rotation axis about which said flat body rotates, being provided laterally with a groove for guiding the rotation of said flat body.
5. The antipanic table according to claim 4 , wherein said second locking means comprise:
a rod, which is accommodated in said flat body, rotates integrally with it on said rotation axis and is adapted to slide with one end on said groove along a rotation arc that is delimited by two recesses of said groove in which said rod is inserted with said end,
means for contrasting the exit of said end from said recesses.
6. The antipanic table according to claim 5 , wherein said contrast means consist of a helical spring that is wound around said rod and is coupled between two opposite walls that are transverse to said rod.
7. The antipanic table according to claim 4 , wherein said cylindrical element is substantially annular and is mounted integrally and in a unique position on a stem of said head portion, surrounding said stem, said head portion entering said flat body with said stem.
8. The antipanic table according to claim 7 , wherein said cylindrical element is mounted integrally and in a unique position on said stem, being provided with an internal cavity that is shaped complementarily with respect to the outer wall of said stem.
9. The antipanic table according to claim 1 , wherein said tilting unit and said rotation unit are integrated in said joint.
10. The antipanic table according to claim 4 , wherein said flat body comprises a supporting structure, which is provided with said opening and with stiffening ribs, between which a compartment is provided for the containment of said rod, and a cover that closes said supporting structure and constitutes the resting surface during use of said antipanic table.
11. The antipanic table according to claim 1 , wherein said tilting unit and said rotation unit are at least partially made of die-cast aluminum.
12. A conference room chair, comprising an antipanic table according to claim 1 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/820,068 US20170035205A1 (en) | 2015-08-06 | 2015-08-06 | Antipanic table, particularly for conference room chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/820,068 US20170035205A1 (en) | 2015-08-06 | 2015-08-06 | Antipanic table, particularly for conference room chair |
Publications (1)
Publication Number | Publication Date |
---|---|
US20170035205A1 true US20170035205A1 (en) | 2017-02-09 |
Family
ID=58053582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/820,068 Abandoned US20170035205A1 (en) | 2015-08-06 | 2015-08-06 | Antipanic table, particularly for conference room chair |
Country Status (1)
Country | Link |
---|---|
US (1) | US20170035205A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200022498A1 (en) * | 2016-01-06 | 2020-01-23 | Byron H. Howell | Folding lawn chair with tray-supporting arms and arms therefor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837539B1 (en) * | 2003-12-22 | 2005-01-04 | Chromcraft Corp. | Movable tablet assembly and seat |
US20060032417A1 (en) * | 2004-08-12 | 2006-02-16 | Goschy Patrick E | Modular tube and table retrofitable to a wheelchair |
US20060202536A1 (en) * | 2005-03-09 | 2006-09-14 | Robert Luchetti Associates, Inc. | Chair with self-adjusting chair back |
US20080073946A1 (en) * | 2006-09-21 | 2008-03-27 | Kathie Maione | Adjusting mechanism for a chair mounted keyboard and mouse platform |
US20080211268A1 (en) * | 2005-04-26 | 2008-09-04 | Figueras International Seating, S.A. | Chair and Table For Conference Halls and Similar |
-
2015
- 2015-08-06 US US14/820,068 patent/US20170035205A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6837539B1 (en) * | 2003-12-22 | 2005-01-04 | Chromcraft Corp. | Movable tablet assembly and seat |
US20060032417A1 (en) * | 2004-08-12 | 2006-02-16 | Goschy Patrick E | Modular tube and table retrofitable to a wheelchair |
US20060202536A1 (en) * | 2005-03-09 | 2006-09-14 | Robert Luchetti Associates, Inc. | Chair with self-adjusting chair back |
US20080211268A1 (en) * | 2005-04-26 | 2008-09-04 | Figueras International Seating, S.A. | Chair and Table For Conference Halls and Similar |
US20080073946A1 (en) * | 2006-09-21 | 2008-03-27 | Kathie Maione | Adjusting mechanism for a chair mounted keyboard and mouse platform |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200022498A1 (en) * | 2016-01-06 | 2020-01-23 | Byron H. Howell | Folding lawn chair with tray-supporting arms and arms therefor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8474923B2 (en) | Safes with rotating inner supports | |
JP2020531200A (en) | Storage shelf base and furniture or home appliances | |
US11406188B2 (en) | Foot system for parts of furniture and furnishing items with front adjustment levelling | |
US7393049B2 (en) | Replaceable stool assembly | |
EP2124680A1 (en) | Length adjustable member | |
EP3790429A1 (en) | Support device for furniture shelves | |
US20190145449A1 (en) | Joining system with front actuation axis for furniture | |
KR101370845B1 (en) | Chair ass'y | |
EP2926694B1 (en) | Chair with antipanic table | |
US20170035205A1 (en) | Antipanic table, particularly for conference room chair | |
KR101294994B1 (en) | Tilting device for chair | |
US20210270303A1 (en) | Actuation and blocking system of a joint between a shoulder and a shelf of furniture or other firnishing items | |
US7237931B2 (en) | Orientation adjustable lamp | |
US9936809B2 (en) | Cabinet assembly having a releasable support foot | |
AU2015210408A1 (en) | Antipanic table, particularly for conference room chair | |
US10772427B2 (en) | Seating furniture | |
EP3384116B1 (en) | An improved hinge, in particular for doors of isothermal containers | |
WO2012072988A2 (en) | Mounting for a shower curtain rod | |
JP2017029532A (en) | Anti-panic table and chair for conference room | |
ES2742857T3 (en) | Rotary connection | |
CN108024628B (en) | Easy-to-assemble anchoring group for wall cabinet | |
US126647A (en) | Improvement in hinges | |
KR101033756B1 (en) | An installation pole for reading desk | |
KR101673718B1 (en) | Sink provided with a swing table | |
KR102506304B1 (en) | Movable object stand |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CERANTOLA S.P.A., ITALY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCAGNELLATO, PAOLO;FERRARESE, JEREMIAH;REEL/FRAME:036270/0839 Effective date: 20150730 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |