EP3864240A1 - Ensemble de poignee pour ouvrants de type fenetre ou porte - Google Patents
Ensemble de poignee pour ouvrants de type fenetre ou porteInfo
- Publication number
- EP3864240A1 EP3864240A1 EP19783504.4A EP19783504A EP3864240A1 EP 3864240 A1 EP3864240 A1 EP 3864240A1 EP 19783504 A EP19783504 A EP 19783504A EP 3864240 A1 EP3864240 A1 EP 3864240A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- opening
- handle assembly
- housing
- square
- 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.)
- Granted
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/04—Fastening the knob or the handle shank to the spindle by screws, springs or snap bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0033—Spindles for handles, e.g. square spindles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
- E05B63/006—Locks with adjustable or exchangeable lock parts for different door thicknesses
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
- E05B3/065—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon with spring biasing means for moving the handle over a substantial distance, e.g. to its horizontal position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
Definitions
- the invention relates to the technical field of handles of building or housing openings. More particularly, the invention relates to the rapid mounting of at least one handle on a window, door, French window opening mechanism.
- the document DE 949 275 C describes a fixing of a square of an opening.
- window, door or French window types are sold and delivered separately from their handles for storage and particularly stacking of the windows, but also to allow customization of the windows by the style of the handles chosen.
- crutches on plate which are in the form of a plate shaped to be pressed on a portion of the door and of a handle called crutch generally in the shape of L or buttons extending in a plane substantially perpendicular to the plate; and the crutches on rose which are in the form of a crutch around which is arranged a washer called rosette.
- handles are conventionally intended to be arranged on an opening via a square itself mounted in a follower intended to actuate the lock or the locking mechanism of the opening when it is rotated.
- the square is a generally metallic rod allowing the articulation of the handle relative to the opening.
- the square can be either through in the case of a trim, that is to say the mounting of two opposite handles on either side of an opening or blind in the case of mounting a handle on one side of the sash. Once the handle or handles are fitted onto the square, they must be fixed in such a way that they do not become detached from the opening during use.
- the stand is fixed to the square by a needle or a screw; either the stand is secured to the plate or the escutcheon and is secured to the sash by screwing, in this case the square remains free in the stands and ensures only the function of driving in rotation and not maintaining traction either the assembly results from a combination of the first types set out above.
- the handles are fixed via the rosette or via the plate directly on the opening by a needle system and / or by screwing.
- These conventional fastening systems require tools, leave traces on the opening during a possible disassembly and the fastening operation is in itself neither quick nor easy.
- it is necessary to take into account the thickness of the opening, the position of the space provided for mounting the handle and the locking mechanism of the opening. All these mounting and fixing constraints prevent quick and easy mounting of handles on any opening.
- document EP2480739 B1 filed by the company URFIC-Industria de Ferragens S.A. discloses a mounting mechanism for a lining comprising two handles intended to be mounted on either side of a door of a predetermined thickness. These two handles are connected to each other by means of a square also connecting a door locking mechanism to said two handles.
- the fitting described is a rose fitting which may also be applicable to plate fittings.
- the square has an adjustable connection made in the form of a rack.
- the rosette or cover plate is connected to an adjustment device to adapt the position of the rosette or plate to the thickness of the door.
- the adjustment device comprises a coupling with a magnet or a thread for fixing the adjustment device on the locking chamber, an external part intended to be fixed on the rosette or the plate and an internal part with the magnet, the parts external and internal being connected in an adjustable manner to each other by an intermediary.
- an insert with complementary teeth of the rack is inserted in the handle during the translation of the handle on the square, the teeth of the insert cooperate with the teeth of the rack and slightly deform to facilitate the advancement of the handle on the rack. When the handle is positioned, the teeth resume their undeformed shape and freeze the position of the handle on the square without possible return.
- Document DE1912974 C3 also known from the company Westfaelisches Metalltechnik also knows a fitting assembly mechanism on a door configured to allow the mounting of the two handles on either side of the door. and this, whatever the thickness of the door, if the latter is included in the adjustment zone offered by the teeth of the adjustment device.
- the described mechanism has a teeth formed on the square which is fixed in a first handle and which cooperates with an insert having complementary teeth, said insert being positioned in the second handle.
- the assembly is done by translation of the second handle on the square.
- the positioning of the second handle on the square is achieved by the cooperation of the square teeth / insert.
- the adjustment of the mounting relative to the thickness of the door is achieved by the progression of the translation of the second handle on the square until said second handle abuts against the door.
- a grub screw is inserted into the sleeve of the handle which cooperates with a groove made in the insert of said second handle.
- the object of the invention is to remedy all or part of the aforementioned drawbacks and in particular to allow rapid and ergonomic mounting of a lining or of a single handle offering an adjustment range allowing adaptation to the thickness of the opening.
- a handle assembly intended to be secured to an opening, comprising at least:
- a first handle comprising at least one housing
- the advantage of such a handle assembly lies in the ease of mounting and securing the first handle on the opening square and on the opening. Indeed, assembly is rapid since a translation of the first handle on and around the opening square is sufficient for mounting the first handle.
- the attachment is then carried out intuitively by actuating the handle in rotation in a direction of rotation of the handle, preferably in the direction of actuation of the handle.
- the first handle is preferably configured to, in the connection configuration, cause the square of the sash to rotate relative to the sash.
- the rotational movement of the first handle around the longitudinal axis of the opening square may preferably be at an angle of substantially 45 ° or 90 ° or 135 °.
- a rotation of 45 ° preferably corresponds to mounting of a handle assembly comprising a single handle on a window without depth adjustment.
- a rotation of 90 ° preferably corresponds to an assembly of a handle assembly comprising a first handle and a second handle with a depth adjustment.
- a rotation of 135 ° preferably corresponds to mounting a handle assembly with a single handle on a window with a grapple hooking device.
- the relief of the opening square preferably extends over a determined distance, each point of the distance preferably corresponding to a depth of insertion of the handle. So cooperation of the relief of the opening square and of the housing of the first handle at a point allows the blocking in translation at the chosen depth, which allows the easy use of such a handle assembly whatever the thickness of the opening.
- the handle assembly according to the invention preferably makes it possible to absorb a variation in thickness of the opening of the order of approximately 10 mm.
- the housing is preferably through or blind.
- the housing is preferably formed in an end portion of the first handle.
- the housing preferably comprises an internal wall defining an internal volume shaped to receive at least part of the opening square.
- the housing is preferably of generally cylindrical shape.
- the housing preferably comprises at least one locking member configured to cooperate with a complementary locking member in the connection configuration, the locking member preferably being formed directly or indirectly in the housing.
- the housing preferably comprises at least one complementary relief formed in its internal volume, preferably configured to cooperate with a relief of the opening square.
- the complementary relief of the housing preferably comprises a rack or a succession of projecting lugs extending longitudinally over at least a portion of the internal volume of the housing.
- the locking member may preferably be in the form of a lug or a notch or a succession of ribs or grooves.
- the locking member is preferably formed in the internal volume of the housing. According to a characteristic of the invention, the locking member is preferably a notch configured to cooperate with a complementary locking member in the form of a lug formed directly or indirectly on the opening square.
- the locking member is preferably a lug configured to cooperate with a complementary locking member in the form of a notch formed directly or indirectly on the opening square.
- the cooperation between the locking member and the complementary locking member is preferably a bayonet type cooperation.
- the locking member and the complementary relief can be merged into one and the same locking member in rotation and in translation.
- the housing preferably comprises an insert integrated into the internal volume of said housing.
- the insert preferably has a shape which matches the shape of the housing of the first handle and preferably more particularly the shape of the interior wall of the housing defining the internal volume of the housing.
- the insert is preferably made prisoner and blocked in the internal volume of the housing.
- the insert can be sealed, riveted, force-inserted, etc.
- the insert is preferably of generally cylindrical shape.
- the insert preferably comprises a through recess delimited by an internal wall.
- the insert preferably comprises an external wall intended to be in contact with the internal wall of the housing.
- the insert preferably comprises at least one angular guide element configured to cooperate with a complementary guide element formed in the internal wall of the housing.
- the guide element can be a pin or a recess or a rib or a groove
- the complementary guide element can be respectively a recess or a pin or a groove, or a rib.
- the locking member of the housing can be positioned on the insert preferably on the internal wall of the insert.
- the complementary relief of the housing can be arranged on the insert.
- the thickness of the internal wall of the insert preferably has a radial variation forming a cylindrical ramp.
- the internal wall of the insert preferably forms a radially progressive ramp.
- This geometry makes it possible to move a movable part of an adapter from a retracted position in which the complementary relief and the relief of the opening square are not in contact, to an engagement position in which the complementary relief and the relief of the opening square are matched and engaged with each other.
- the ramp can be provided directly in the housing.
- the ramp preferably comprises at least one stop on one end of said ramp in order to mark a first extreme position corresponding to the position of withdrawal of the moving part.
- the ramp can be symmetrical and have a first end and a second end converging towards a central portion, from the first end to the central portion the ramp is descending and from the central portion to the second end the ramp is ascending.
- This configuration allows a rotational movement of the first handle and therefore of the insert, either clockwise or counterclockwise.
- the housing preferably comprises an adapter shaped to be housed in the insert or in the housing directly, said adapter preferably comprises an internal cavity adapted to the shape of the opening square.
- the adapter preferably serves as an intermediary between the insert and the opening square. And more particularly, the adapter preferably carries the complementary relief intended to cooperate with the relief of the opening square.
- the adapter preferably comprises a main body in which the internal cavity is formed.
- the internal cavity is through.
- the adapter is preferably free to rotate in the housing of the first handle.
- the complementary locking member intended to cooperate by complementarity with the locking member of the housing positioned on the insert or on the housing is preferably arranged on the adapter.
- the complementary locking member can be at least one projecting lug, a recess or notch, a rib, a groove or a surface finish equipped with relief (s), etc. depending on the shape of the locking member.
- the adapter preferably comprises an elastically deformable portion configured to, in a first state be compressed by a portion of the insert bearing on said elastically deformable portion of the adapter, and in a second state be released so that it cooperates with a retaining recess formed in the insert.
- the complementary relief of the housing can be arranged on the adapter directly or indirectly.
- the adapter preferably comprises a movable part removably mounted on the main body of the adapter.
- the moving part can be formed integrally with the main body of the adapter or separately.
- the moving part When the moving part is formed integrally with the main body, the latter is preferably connected with at least one elastically deformable connection to the main body.
- the movable part is preferably configured to be movable between a withdrawal position and an engagement position relative to the main body.
- the complementary relief of the housing is preferably positioned on the moving part.
- the main body of the adapter preferably comprises an opening through which the complementary relief is intended to protrude in the position of engagement of the moving part.
- the movable part preferably comprises a bearing surface opposite to the complementary relief, the bearing surface being shaped to cooperate with the ramp of the insert, so that when the handle is in configuration fastening, the moving part moves in the main body in the engagement position, the movement of the moving part being induced by the rotation of the handle and more particularly of the insert around the longitudinal axis of the opening square , the ramp formed in the insert forcing the movement of the moving part by exerting pressure on said moving part.
- the opening square preferably comprises at least one relief arranged directly or indirectly on the opening square.
- the opening square preferably comprises at least one part of square cross section.
- the part of square cross section is preferably the part intended to pass through the casement of the opening or to cooperate with a mechanism for locking the opening.
- the section of the opening square can be of other shape than square, for example triangular, rectangular or polygonal or any other shape adapted to the mechanism of the opening.
- the opening square preferably comprises a first end intended to cooperate with the first handle.
- the opening square preferably comprises a second end opposite the first end, the second end being intended to cooperate with a second handle or with a sash of opening.
- the opening square preferably comprises at least one relief formed over at least part of its length, and configured to cooperate with the relief fitted to the housing or the insert or the adapter.
- the relief of the opening square may comprise a rack or a succession of grooves or hollows with respect to the surface of the opening square, extending longitudinally along the longitudinal axis of the square d 'opening.
- the relief of the opening square being in the form of a rack or a succession of projecting lugs, allows the first handle to be adjusted in depth on the opening square and its translationally locked on the longitudinal axis of the opening square.
- the opening square preferably comprises a complementary locking member which can be in the form of a lug or a notch, which participates in what allows the locking in rotation of the first handle on the opening square.
- the relief of the opening square can integrate the complementary locking member.
- the complementary locking member can be arranged directly or indirectly on the opening square.
- the complementary locking member can be arranged directly or indirectly on the adapter.
- the complementary locking member is preferably a notch configured to cooperate with a locking member of the housing.
- the complementary locking member is preferably a lug configured to cooperate with a locking member of the housing, for example a notch.
- the handle assembly preferably further comprises an attachment device configured to allow the attachment of the first handle to a sash mechanism or to a second handle of the handle assembly .
- the attachment device preferably comprises a grapple, a grapple drive rod and a drive pin of the drive rod.
- the opening square preferably comprises a through orifice extending longitudinally through the opening square and shaped to at least partially accommodate a drive rod.
- the drive pin is preferably mounted on a first end of the drive rod and is shaped to be housed in the housing of the first handle.
- the grapple is preferably mounted on a second end of the drive rod opposite the drive pin.
- the grapple is preferably configured to be movable between at least two positions:
- the grapple in the passage position, is preferably in the extension of the opening square, which makes it possible to pass the opening mechanism and more precisely the nut, the opening square being preferably dimensioned to cooperate by complementarity of form with the follower of the mechanism. While in the hanging position, the grapple is preferably projecting from the profile of the opening square, which prevents the grapple from passing through the mechanism of the opening and precisely through the follower.
- the opening square preferably comprises faces which in the passage position are coplanar with faces of the grapple and which in the gripping position are intersecting the faces of the grapple.
- the grapple preferably passes from the passage position to the attachment position by a rotation, by a determined angle, preferably by an angle of 45 °, of the first handle.
- the attachment device preferably comprises a compressible member with elastic deformation, for example a spring or an elastically deformable membrane, the compressible member being positioned around a part of the drive rod. .
- the grapple and the drive pin are preferably crimped onto the drive rod.
- the drive pin is housed in the first handle.
- the grapple in an intermediate configuration of the first handle, between the initial configuration and the securing configuration, the grapple is preferably in the passage position, the housing portion of the first handle is pressed against the base and the compressible member with elastic deformation is compressed inside the housing portion of the first handle.
- the compressible member with elastic deformation in the fastening configuration, the compressible member with elastic deformation is released, the complementary locking member is housed in the locking member.
- the bases or rosettes used in the mounting of the handles on the opening elements are preferably generally fixed using screws.
- the base is preferably secured to the sash by screwing two screws into the cremone mechanism.
- the technical solution developed according to the invention preferably uses the opening hole made in the doors or windows to allow the passage of the opening square through the lock follower.
- This hole is preferably generally of a standardized diameter of 22mm for the doors.
- front portion of an element is preferably understood to mean a portion which, in the mounting direction, is proximal to the first handle of the handle assembly.
- rear portion of an element preferably means a portion opposite the front portion and distal, in the mounting direction, to the first handle of the handle assembly.
- the handle assembly preferably comprises an additional device for securing a base in the opening, said device preferably comprising at least one base configured to be at least partially housed in a hole in the opening. opening and at least one locking element configured to block in translation and in rotation, directly or indirectly, the base in the opening hole, by rotating the first handle in at least one direction of rotation.
- This additional fastening device is very advantageous because it is compact, allows the reinforcement of the opening hole to be reinforced in one configuration and ensures the fastening
- the base preferably comprises at least one reception orifice intended to be positioned facing the mechanism of the opening and configured to receive a portion of the first handle.
- the base can be an outer cover extending over the opening, around the opening hole.
- the base can comprise at least two parts, a first part, for example in the shape of a U, intended to be slid from one side of the opening square and a second part, intended to be slide on the other side of the square so as to enclose with the first part the opening square, the second part cooperating fixedly with the first part.
- the base is preferably an insert on the end of the handle and more particularly at the grip portion of the handle.
- the base can be fixed to the opening without screws and without mounting tool, either simply by the gripping effect of the grapple, or by the combined effect of the gripping of the grapple and the element of locking of the additional securing device.
- the base is preferably an interior base comprising a first portion having a housing shaped to accommodate the locking element.
- the first portion is preferably of oblong shape and contains an oblong lock movable in rotation along the axis of the opening square so that when the first handle is rotated, the lock is possibly driven in rotation to an angle where it is partially projecting from the first portion of the base.
- the first portion of the base is preferably intended to pass through the opening and to extend projecting from one side of the opening opposite to the side of the opening where the first handle is setup.
- the base preferably comprises a second portion in which the reception orifice of the first handle is formed.
- the base of the additional securing device can be an expansive base configured to extend in the opening hole.
- the expansive base is preferably in the form of a washer comprising a front portion facing the first handle and a rear portion facing the second handle and / or the opening.
- the rear portion of the base preferably comprises a plurality of elastically deformable blades arranged around a central orifice.
- the expansive base preferably comprises three blades arranged regularly around the central orifice.
- the blades preferably each have a folded end forming a hook or a point configured to penetrate the material of the door.
- the locking element is preferably configured to block in translation and in rotation indirectly the base in the opening hole, when the locking element is an expansion cam configured to cooperate with the expansive base and preferably comprising at least one member configured to force the expansion of at least part of the expansive base in the opening hole, by the rotation of the first handle.
- the locking element is preferably configured to directly block in translation and in rotation the base in the opening hole, when the locking element is a lock equipped with a driver, the driver acting directly on the bolt which directly blocks the base.
- the locking element is preferably a lock equipped with a driver, in the case of an interior base.
- the latch preferably has a preferentially oblong shape comprising two diametrically opposite fins, a clip which is in the form of an elastically deformable tab formed on one side of the latch between the fins.
- the lock preferably comprises an internal stud intended to cooperate with a portion of the driver.
- the driver is preferably shaped to be positioned in the lock and comprises a projecting stop lug configured to cooperate in particular with the clip in order to freeze the connection of the base in the opening
- the coach is preferably secured to the opening square.
- the expansion cam is preferably shaped to be movable in rotation between at least one position in which the cam does not exert stress on the expansive base and a position in which the cam expansion exerts a constraint on the expanding base by the rotation of the first handle.
- the opening square when the opening square is rotated by the actuation of the first handle, the opening square can preferably cause the expansion cam to rotate, over all or part of its travel.
- the expansion cam preferably comprises a front portion on which is positioned a drive pin, the drive pin being intended to cooperate with the insert of the first handle.
- the expansion cam is preferably in the form of a ring or a cylinder.
- the expansion cam preferably comprises a rear portion on which is formed a plurality of bosses.
- the rear portion of the cam preferably comprises three bosses.
- the bosses are preferably in the form of progressive ramps in the same direction of rotation about a median longitudinal axis A-A of the expansion cam.
- the bosses are preferably provided at one end with a stop, preferably rounded, which is shaped to cooperate with the blades.
- the base preferably comprises an external lock movable in translation and configured to block the first handle.
- the external lock preferably cooperates with the first handle and preferably the external lock abuts on the insert or on the adapter or on the handle housing in order to prevent the first handle from approaching towards the opening and to avoid disengagement of the complementary locking member in the locking member.
- the subject of the invention is also a handle recall system, preferably integrated into a handle assembly according to the invention but which can be applicable to any other handle assembly without a pre-existing recall system.
- This return system allows the return of the handle to the rest position, that is to say oriented horizontally.
- this return system makes it possible to assist the spring integrated in the lock mechanism which is sometimes undersized and which therefore does not provide satisfactory return from the handle.
- the spring acts between the handle and the leaf.
- I t is commonly mounted inside the rosette or handle fixing plate on the opening, for example a door. It is therefore necessary that said rosettes or plates are fixed securely to the door to create the fixed point of support of the spring, making it possible to counteract the force of rotation during the manipulation of the handle.
- This fixing is carried out by screws, either through, joining the first rosette or plate by its direct screwing in the second rosette or plate opposite through the thickness of the door, or by screwing the rosettes or plates on the side and other of the door in the material of the door itself, usually wood screws.
- the purpose of the return system according to the invention is to remedy all or part of the aforementioned drawbacks and in particular to allow rapid assembly of a handle assembly incorporating a return spring on a standard door, without tools (screwdriver, drill. ..) and with a minimum of means.
- the subject of the invention is a handle assembly comprising a handle assembly intended to be secured to an opening, comprising at least: a first handle comprising at least one housing, a sash square extending along a longitudinal axis and configured to be housed at least partially in the housing of the first handle, characterized in that the handle assembly further comprises a return system of the first handle comprising a return spring configured for in one configuration, forcing the return to the initial position of the first handle, the return spring comprising a first end arranged on a first member with respect to which the first handle is movable in rotation and a second end arranged on a second member with respect to which the first handle is fixed in rotation.
- the return spring when the first handle is in the initial or rest position, the return spring preferably has a first stress greater than or equal to 0, and when the first handle is rotated, the spring preferably has a second stress greater than the first constraint.
- the return system can integrate an additional securing device according to the invention so that the first member with respect to which the first handle is movable in rotation is an expansive base.
- the second member with respect to which the first handle is fixed in rotation is preferably an insert of the first handle or the first handle itself.
- a drive lug formed on the expansion cam preferably comes into abutment against a portion of the insert, which blocks in rotation the return system and which prestresses the spring of the return system.
- the spring of the return system is preferably in the form of a spiral with at least one turn.
- FIG. 1 is an exploded view of a handle assembly according to the invention according to a first embodiment
- FIG. 2 is a perspective view of the insert of the handle assembly illustrated in FIG. 1,
- FIG. 3 is an exploded view of the adapter of the handle assembly illustrated in FIG. 1,
- FIG. 4 is an exploded view of a variant of the adapter of the handle assembly illustrated in FIG. 1,
- FIG. 5 is an exploded perspective view of the pre-assembly of the insert with the adapter on the first handle of the handle assembly according to FIG. 1,
- FIG. 6 is an exploded view of a handle assembly according to the invention according to a variant of the first embodiment illustrated in FIG. 1,
- FIG. 7 is an exploded perspective view of the mounting of the insert with the adapter of the handle assembly according to FIG. 6,
- FIG. 8 is an exploded perspective view of the pre-assembly of the first handle of the handle assembly according to FIG. 6,
- FIGS. 9 to 12 illustrate the steps of the method of mounting the handle assembly according to the invention, according to the first embodiment applicable to the variant of the first embodiment on an opening
- FIGS. 21 to 28 illustrate the steps for mounting a handle assembly according to the first embodiment and equipped with a handle return system
- FIG. 29 is an exploded view of a handle assembly according to the first embodiment equipped with a handle return system according to a first embodiment, Figures 30 and 31 illustrate the parts of the return system shown in Figure 29,
- FIGS. 32 to 41 illustrate in detail the mechanism of the handle assembly according to FIGS. 29 to 31 by following the steps of the mounting method illustrated in FIGS. 21 to 28,
- FIG. 42 is an exploded view of a handle assembly according to the first embodiment equipped with a handle return system according to a second embodiment
- FIG. 43 illustrates the parts of the return system represented in FIG. 42 from another point of view
- FIG. 44 is an exploded side view of a handle assembly according to a second embodiment
- FIG. 45 is a perspective view of the insert of the handle assembly illustrated in FIG. 44.
- FIG. 46 is an exploded view of the opening square and of the insert of the assembly shown in FIG. 44,
- FIG. 47 is a side view of the assembly illustrated in FIG. 44.
- FIG. 48 is a sectional view along the axis Cl-Cl shown in FIG. 47,
- FIGS. 49 to 55 illustrate the steps for mounting the handle assembly according to the second embodiment illustrated in FIG. 44
- FIG. 56 is an exploded perspective view of a handle assembly according to the second embodiment equipped with a base securing system
- FIG. 57 illustrates the parts of the base securing system represented in FIG. 56 from another point of view
- FIG. 58 is a perspective view of the handle assembly shown in FIG. 56, the base securing system being mounted on the handle assembly,
- FIGS. 59 to 76 illustrate the different stages of mounting the handle assembly represented in FIG. 56 on an opening
- FIG. 77 is an exploded view of a handle assembly according to the invention according to the third embodiment
- FIG. 78 is a perspective view of the handle assembly illustrated in FIG. 77 in the assembly situation
- FIGS. 79 to 81 illustrate the steps for mounting the handle assembly illustrated in FIG. 77 on an opening
- FIG. 82 is an exploded view of a handle assembly according to the invention according to a fourth embodiment
- FIG. 83 is a side view of the opening square of the handle assembly illustrated in FIG. 82,
- FIG. 84 is a perspective view of the insert of the handle assembly illustrated in FIG. 82.
- FIG. 85 is a perspective view of the handle assembly of the fourth embodiment.
- FIGS. 86 to 93 illustrate the method of mounting the handle assembly according to the invention according to the fourth embodiment on an opening
- FIGS. 94 to 99 illustrate the steps for locking the handle assembly of FIG. 77, to pass from an initial configuration to a securing configuration.
- variants of the invention comprising only a selection of characteristics described or illustrated subsequently isolated from the other characteristics described or illustrated (even if this selection is isolated within a sentence including these other characteristics), if this selection of characteristics is sufficient to confer a technical advantage or to differentiate the invention from the state of the prior art.
- This selection comprises at least one characteristic, preferably functional, without structural details, and / or with only part of the structural details if this part only is sufficient to confer a technical advantage or to differentiate the invention from the state of the art. anterior.
- the handle assembly 100 is intended to be secured to an opening leaf 200 and comprises at least one first handle 110 which may be a crutch or a button or present any other form.
- the first handle 110 of the handle assembly 100 is a stand comprising a gripping portion 113 and a housing portion 114.
- the first handle 110 has a housing 111.
- the housing 111 of the first handle 110 is blind but of course, it could be through.
- the housing 111 is formed in an end portion of the first handle 110.
- the housing 111 comprises an internal wall defining an internal volume shaped to receive at least part of the opening square 120.
- the handle assembly 100 further comprises a square of sash 120 extending along a longitudinal axis XX and configured to be housed at least partially in the housing 111 of the first handle 110.
- the opening square 120 comprises at least one relief 121 arranged directly or indirectly on the opening square 120.
- the opening square 120 comprises at least one part of square cross section.
- the cross-section part being the part intended to pass through the follower 202 of the leaf 200 or to cooperate with a mechanism 201 for locking the leaf 200.
- the opening square 120 comprises a first end intended to cooperate with the first handle 110.
- the opening square 120 comprises a second end opposite the first end, the second end being intended to cooperate with a second handle 101 or with a nut 202 of opening 200. In either case, it also cooperates with a follower 202 to actuate a lock or a lever, said locking mechanism 201 of opening 200.
- the handle assembly 100 may comprise an additional securing device configured to reinforce the opening hole 203 and allow the securing of a base 156 , 171, in the opening 200.
- the securing device comprises a base 156, 171.
- the handle assembly 100 can comprise a single first handle 110, in this case the handle assembly 100 is mounted on an opening 200 in a blind manner, or else with a first handle 110 and a second handle 101 antagonistic to the first handle 110, the first handle 110 and the second handle 101 being positioned on either side of the leaf 200.
- FIGS. 1 to 20 illustrate the case in which the handle assembly 100 comprises a first handle 110 and a second handle 101.
- the handle assembly 100 includes a square opening 120, which in the case of a handle assembly 100 without second handle 101 may already be fixed on the opening.
- the handle assembly 100 comprises an insert 130 and an adapter 140 comprising a main body 141 and a jaw 142.
- the handle assembly 100 comprises the same components that the handle assembly 100 according to the first embodiment, and further comprises two rosettes 102 and two rosette covers 103.
- the opening square 120 has a relief 121 directly arranged over at least part of its length, and configured to cooperate with a complementary relief 112.
- the relief 121 of the opening square 120 is in the form of a rack extending longitudinally along the longitudinal axis XX of the opening square 120.
- the notches of the relief each correspond to a determined distance to which the first handle can lock in translation, in its securing configuration.
- the first handle 110 cooperates over a determined distance with the opening square 120.
- the insert 130 is intended to be integrated into the internal volume of the housing 111 of the first handle 110, as will be seen in the following description.
- the insert 130 comprises at least one guide element 131 configured to cooperate with a complementary guide element 111b formed in the internal wall of the housing 111 as illustrated in particular in the sectional figures of the assembly of handle according to the first embodiment.
- the guide element 131 is a pin and the complementary guide element 111b is a recess shaped to receive said pin.
- the guide element 131 can take other forms such as a recess or a rib or a groove and the complementary guide element 111b can be complementary in the form of a pin or a groove, or a rib.
- the insert 130 is made prisoner and locked in the internal volume of the housing 111.
- the insert 130 can be sealed, riveted, forcefully inserted, etc.
- the guide element 131 and the complementary guide element 111b are optional and may not be present.
- the locking member 150 is arranged on the insert 130, on the internal wall of the insert 130.
- the locking member 150 is a notch intended to cooperate with a complementary locking member 151 of the lug type.
- the locking member 150 extends over part of the circumference of the insert and forms with the complementary locking member 151 a bayonet fixing system.
- the internal wall of the insert 130 at least partially forms a progressive ramp 132 around an axis of revolution coincident with the longitudinal axis YY along which the insert 130 extends.
- the adapter 140 illustrated in FIG. 3 comprises a main body 141 preferably in the form of a ring.
- the main body 141 comprises an internal cavity 143 adapted to the shape of the opening square 120.
- the internal cavity 143 is preferably traversing along a longitudinal axis ZZ of the adapter 140.
- the complementary locking member 151 is positioned on the wall external of the adapter and is in the form of a protruding lug.
- the complementary relief 112 of the housing 111 is arranged on the adapter 140.
- the adapter 140 comprises a movable part 142 removably mounted on the main body 141 of the adapter 140, the complementary relief 112 being arranged on the movable part 142.
- the movable part 142 is configured to be movable between a withdrawal position and an engagement position relative to the main body 141. In the engagement position, the movable part 142 is in compression on the main body 141, the movable part 142 being connected to the main body 141 by at least one elastically deformable member 146, for example a spring.
- the main body 141 of the adapter 140 comprises an opening 144 through which the complementary relief 112 is intended to protrude in an engagement position of the moving part 142.
- the moving part 142 comprises a surface of support 142a opposite the complementary relief 112, the support surface 142a being shaped to cooperate with the ramp 132 of the insert 130.
- the adapter 140 comprises an elastically deformable portion 145 configured to in a first state be compressed by a portion of the insert as can be seen in FIGS. 14, 16, 18, 20, bearing on said elastically deformable portion 145 of the adapter 140, and in a second state be released into the insert 130 as can be seen in FIG. 20.
- the elastically deformable portion 145 comprises a lug.
- the elastically deformable portion 145 may be a blade spring integrated into a groove 147 formed in the adapter 140 as illustrated in FIG. 4.
- the second handle 101 is mounted on the opening square 120 on one side of the opening 200 as illustrated in FIG. 9.
- This mounting can be final (crimping, pin, ...) or removable (screwing, removable clip, etc.).
- the first handle 110 is pre-assembled by inserting into the housing 111, the assembly of the insert 130 and the adapter 140.
- the insert 130 is already mounted in the housing 111.
- the movable part 142 of the adapter 140 is in the withdrawn position relative to the main body 141 of the adapter 140, as can be seen in FIGS. 9 and 13, 14.
- the first handle 110 has a first orientation in which the grip portion 113 of the first handle 110 is vertical.
- the moving part 142 is positioned on a refined position of the ramp 132 as can be seen in FIG. 13 and in FIG. 14.
- Figures 10, 15 and 16 is shown the initial configuration of the first handle 110 in which the first handle 110 can slide freely along the longitudinal axis XX of the opening square 120 over a distance determined by the relief 121du square opening 120 and the complementary relief 112 arranged on the movable part 142.
- the first handle 110 is mounted on the opening square 120 until it abuts on the opening 200, as can be see it in figures 10 and 15.
- the relief 121 and the complementary relief 112 are positioned opposite one another without overlapping.
- the first handle 110 is rotated in a direction of rotation, in this case clockwise.
- the moving part 142 moves on the ramp 132 and, by the shape of the ramp 132, the moving part 142 tends towards the engagement position and is gradually compressed towards the main body 141 of the adapter 140 so that the relief 121 of the opening square 120 and the complementary relief 112 of the movable part 142 are paired, this pairing allowing the locking in translation of the first handle 110 relative to the opening square 120.
- the first handle is in an integral configuration: the first handle 110 is locked in translation relative to the opening square 120 and is locked in rotation relative to the opening square 120.
- the relief 121 of the opening square 120 is paired with the complementary relief 112, the moving part 142 being in the engagement position and compressed against the main body 141 so that the complementary relief 112 is projecting with respect to the opening 144 formed in the main body of the adapter 140.
- the locking member 150 cooperates with the complementary locking member 151 in order to block the first handle in rotation relative to the square.
- the moving part 142 can be in one piece with the main body 141, the stroke of the moving part 142 and the return to position are obtained by the degree of freedom left by the elastic connection with the main body of the adapter 140.
- the insert 130 can be omitted and the ramp 132 formed can be formed directly in the housing 111 of the handle 110 and the locking member 150 also.
- the rotational movement of the first handle 110 can only be operated in a clockwise direction.
- the rotational movement of the first handle 110 can be operated clockwise or counterclockwise depending on the opening to the right or left of the door.
- the ramp 132 is symmetrical and has a first end and a second end converging towards a central portion, from the first end towards the central portion the ramp is descending and from the central portion to the second end the ramp 132 is ascending.
- the locking member 150, formed on the insert 130 is enlarged radially so that the complementary locking member 151 abuts on one side or the other of the locking member 150. authorizing either clockwise locking or counterclockwise locking.
- the opening square 120 must have at least two faces provided with reliefs 121 in order to allow the attachment of the complementary relief 112 of the jaw 142 on either side of the opening square 120 according to the mounting position.
- the handle assembly 100 comprises a first single handle 110 mounted on an opening 200 in a blind manner.
- the handle assembly 100 includes a handle 110, a sash square 120, an insert 130, a grab 152, a drive rod 153 of the grab 152 and a drive pin 154 of the drive rod 153.
- the opening square 120 comprises an additional locking member 151 formed directly on its outer surface and intended to cooperate with a locking member 150 arranged on the insert 130.
- the opening square 120 has a generally circular cross section except at least one end portion 120a having a square or rectangular cross section of shape corresponding to the shape of the opening mechanism 200 and more particularly to the follower of the opening mechanism 200.
- the opening square 120 includes a through hole 122 extending longitudinally through the opening square 120 and shaped to partially accommodate a drive rod 153, as can be seen in Figure 46 for example.
- the drive pin 154 is mounted at a first end of the drive rod 153 and is shaped to be housed in the first handle 110.
- the grapple 152 is mounted on the other end of the drive rod 153 and is shaped to pass through the follower 202 of a sash mechanism 201. In this embodiment, the grapple 152 has an angle of 45 ° in its locked position relative to the square of the follower 202, which allows the fixing of the first handle 110 to the opening 200.
- a spring 155 is arranged in the housing 111 of the first handle 110 and abuts against the drive pin 154, itself housed in the housing 111.
- the grapple 152 and the drive pin 154 are crimped onto the drive rod 153.
- the drive pin 154 cooperates with a counterform provided in the first handle 110, but must remain free in translation to allow the engagement of the complementary locking member 151 in the locking member 150.
- the insert 130 illustrated in FIG. 45, is intended to be integrated into the internal volume of the housing 111 of the first handle 110, as will be seen in the following description.
- the insert 130 comprises at least one guide element 131 configured to cooperate with a complementary guide element (not visible) formed in the internal wall of the housing 111.
- the guide element 131 is a pin and the complementary guide element is a recess shaped to receive the pin.
- the guide element 131 can take other forms such as a recess or a rib or a groove and the complementary guide element can be respectively in the form of a pin or a groove, or a rib.
- the guide element and the complementary guide element are optional and may not be present.
- the locking member 150 is arranged on the insert 130, on the wall of the insert 130.
- the locking member 150 is a notch intended to cooperate with a complementary locking member 151 of lug type arranged on the opening square 120.
- the locking member 150 extends over part of the circumference of the insert 130 and forms with the complementary locking member 151 a bayonet fixing system.
- a base 156 is mounted on the opening leaf 200, the base 156 comprising at least one reception orifice 157 of the first handle 110 and an external lock 158 of the first handle 110.
- the base 156 is fixed to the opening 200, the reception orifice 157 being arranged opposite the follower 202 of the mechanism 201 of the opening 200 and the external latch 158 of the base 156 is in the unlocked position.
- a spring is placed between the base 156 and the first handle 110 so as to maintain the locked position of the locking members 150, 151.
- the first handle 110 is approached from the base 156 mounted.
- the grab 152, and possibly a part of the opening square 120 pass through the follower 202 of the opening 200.
- the grapple being in the passage position, that is to say that the opening square 120 having coplanar faces with those of the grapple 152.
- the gripping portion 113 of the first handle 110 is oriented along a secant axis and not perpendicular to a vertical axis normal to the ground for example.
- the first handle 110 is inserted into the opening 200 by the base 156, so that: the grapple 152 passes through the follower 202 and beyond, the housing portion 114 of the handle 110 is pressed against the opening 200, in the reception orifice 157, the spring 155 is compressed inside the housing portion 114 of the first handle 110.
- the first handle 110 is rotated about the axis of the opening square 120 at an angle a, preferably 45 °, preferably in a direction of actuation rotation of the handle, in this case clockwise.
- This rotation causes the grapple 152 to rotate relative to the follower 202 which remains fixed, so that the latter finds itself in the hooked position in which the grapple 152 can no longer come out of the follower 202.
- a fifth step illustrated in FIG. 53 the first handle 110 is released so that the spring 155 is no longer compressed.
- the complementary locking member 151 of the opening square 120 is housed in the locking member 150 of the insert 130.
- the external lock 158 of the base 156 is placed in position locked. In this locked position, the external lock 158 cooperates with a shoulder formed on the insert 130 to block the latter. In this locked position, the handle can no longer be pressed against the sash, which has the effect of locking the bayonet in its position and therefore of blocking the first handle 110 relative to the sash 200 as illustrated in FIG. 55.
- the first handle 110 is ready to be used to actuate the opening leaf 200 which can for example be a window.
- the mechanism of the opening 200 is driven and can allow the opening of the opening 200 without detaching the first handle 110. It can also allow other manipulations such as the tilting position -beating.
- the fastening device includes the base 156, a latch 190, a driver 193. More particularly, the base 156 comprises a first portion 156a having a housing 156c shaped to accommodate the latch 190 as illustrated in FIGS. 56, 57 and 58. The first portion 156a of the base 156 is intended to pass through the leaf 200 and to extend projecting from one side of the opposite leaf at the side of the opening 200 where the first handle 110 is put in place, as visible in particular in FIG. 63.
- the base 156 comprises a second portion 156b in which the reception orifice 157 of the first handle 110 is formed.
- the latch 190 has an oblong shape comprising two diametrically opposite fins 191, a clip 192 which is in the form of an elastically deformable tab formed on one side of the latch between the fins 191.
- the latch 190 comprises a stud internal 195 intended to cooperate with a portion of the coach 193 as can be seen in particular in FIGS. 67, 69, 71, 74 and 76.
- the driver 193, shaped to be positioned in the latch 190, comprises a protruding stop lug 194 configured to cooperate in particular with the clip 192 in order to freeze the connection of the base 156 in the opening 200.
- the coach 193 is secured to the opening square 120.
- the base 156 can be inserted in two different ways illustrated in FIGS. 59 and 60. Either the base 156 is inserted directly into the hole of the opening leaf 203 as illustrated in FIG. 59, or the base 156 is mounted on the first handle 110 and inserted into the hole of the leaf 203 with said first handle 110 as illustrated in FIG. 60. Whatever the way of inserting the base 156 in the hole of the leaf 203, the first handle 110 must be oriented at an angle b relative to a vertical straight line, the angle b being acute and preferably around 45 °, as illustrated in FIG. 61.
- the first handle 110 is rotated by relative to the opening square 120, as illustrated in FIGS. 64 and 65, in order to secure the first handle 110 with the opening square 120 and the opening square 120 with the follower 201 (not shown), in the case of a window handle.
- the opening square 120 and the driver 193 remain stationary as can be seen in FIG. 65.
- the gripping portion 113 of the first handle 110 is oriented at vertical, down, that is to say the free end of the first handle points towards the ground.
- the first handle 110 is again rotated at a preferential angle of about 45 ° upward, the rotation of the first handle 110 driving the opening square 120 and the driver 193 in rotation as illustrated in the figures 66 and 67.
- the stop lug 194 draws aside the latch clip 192.
- the rotation in this direction is continued, until the gripping portion 113 of the first handle 110 is substantially horizontal as illustrated in FIG. 68. This continued rotation allows the stop lug 194 to pass beyond the latch clip 192 as illustrated in FIG. 69.
- the first handle 110 is rotated in the opposite direction to that previously used, so that the stop lug 194 drives the base lock 190 by the clip 192 until the fins 191 come into abutment. respectively each against a portion of the base housing 156c as illustrated in FIGS. 73 to 75.
- the latch 190 then remains in place and secures the base 156 with the leaf 200.
- the latch 190 remains in place when opening and closing the opening 200 as illustrated in FIGS. 74 and 76.
- the securing device can take two other embodiments illustrated in FIGS. 29 to 43. These two embodiments are described integrated into a return system 170 of the first handle but could be extracted from the return system.
- the securing device would include an expansive base 171 and an expansion cam 172 as described with reference to FIGS. 29 to 43.
- the third embodiment will now be described with reference to FIGS. 77 to 81.
- the third embodiment differs from the first embodiment only in that the handle assembly 100 comprises a first handle 110 and a second handle 101 antagonistic to the first handle 110, the first handle 110 and the second handle 101 being positioned by on either side of the opening 200.
- the attachment of the first handle 110 via the grapple 152 is no longer done behind the follower 202 as in the second embodiment but behind the square housing formed in the opposite handle as illustrated in figure 81.
- the first handle 110 is placed against the opening panel 200, the grapple 152 being aligned with the opening panel 120 and projecting relative to the opening panel and to the mechanism of the opening panel 201
- the second handle 101 is placed opposite the grapple 152, on the other side of the opening 200 with respect to the first handle 110.
- the first handle is in this step raised by an angle preferably equal to 45 °.
- the second handle 101 is introduced so as to be fitted on the opening square 120 projecting from the opening 200.
- the first handle 110 and the second handle 101 are brought into abutment against the opening 200 on either side of said opening 200, the first handle being always raised unlike the second handle 101 which has its gripping portion horizontally, as illustrated in FIG. 80.
- the first handle 110 is rotated so as to be brought back into alignment with the second handle 101, at an angle preferably equal to -45 °, so that the gripping portion 113 of the first handle is found horizontally as illustrated in figure 81.
- This rotation causes the grapple 152 to rotate in the second handle 101 so that the latter has a stop configuration in which it can no longer leave the second handle 101.
- the fourth embodiment differs from the first embodiment in that it comprises an attachment system.
- the attachment system of the handle assembly 100 according to the fourth embodiment is similar to that of the second embodiment.
- the fourth embodiment differs from the second embodiment in that it includes a system for adjusting the depth of the first handle by relief cooperation.
- the handle assembly adjustment system according to the fourth embodiment is similar to that of the first embodiment.
- the handle assembly 100 comprises a first single handle 110 mounted on an opening 200 in a blind manner.
- the handle assembly 100 according to the fourth embodiment may include a second handle 101, reference will be made to the mounting of the variant of the second embodiment applicable to this case.
- the handle assembly 100 comprises a first handle 110, an insert 130, a leaf of an opening 120, a drive pin 154, a drive rod 153, a grapple 152 and a spring 155.
- the opening square 120 comprises a through orifice 122 as illustrated in FIG. 82 in which is housed the drive rod 153. On one end of the drive rod 153 is arranged the pin of drive 154 and on the other end is arranged the grab 152. The spring 155 is mounted on a portion of the opening square 120 behind the grab 152.
- the opening square 120 according to the third embodiment further comprises a relief 121 intended to cooperate with a complementary relief 112 positioned on the insert 130.
- the opening square 120 comprises a notch 161 formed on one end receiving the drive pin 154.
- the drive pin 154 includes a lug 160 intended to be housed in the notch 161 in order to lock the opening square mounted on the opening 200.
- the drive pin 154 is mounted movable in rotation relative to the opening square 120.
- the insert 130 comprises a reception orifice 133 delimited by an internal wall 134.
- the reception orifice 133 is intended to partially house the opening sash 120 and the drive pin 154
- the internal wall 134 of the insert 130 comprises two complementary reliefs 112a, 112b shaped to cooperate with the relief 121 formed on the opening square 120.
- the two complementary reliefs 112a, 112b s '' extend over a part of the circumference of the internal wall 134 of the insert 130 and over a part of the length of the insert 130.
- the first complementary relief 112a and the second complementary relief 112b are spaced from one another by a space without relief 112c.
- the insert 130 may comprise a guide element 131 cooperating with a complementary guide element 111b positioned in the housing 111 of the first handle 110, when the insert 130 is housed in the first handle 110.
- the rotation of the handle on the opening square 120 is limited by the stops 112d formed on either side of the complementary relief or reliefs 112, 112a, 112b.
- the internal wall 134 of the insert 130 comprises a single complementary relief 112 shaped to cooperate with the relief 121 formed on the opening leaf 120.
- the base 156 is mounted on the leaf 200.
- This base 156 can be fixed by screwing or the like.
- the mounted sash square 120 is inserted into the sash mechanism 201, through the base 156.
- the "sash square mounted” is l assembly of the opening square 120, the drive rod 153, the drive pin 154 and the grapple 152 and the spring 155.
- the spring 155 is compressed in order to bring out the grapple 152 beyond the follower 202.
- the fitting of the mounted sash square is carried out without tools.
- the grapple 152 is in the passage position and is therefore aligned with the opening square 120.
- a 45 ° rotation of the drive pin 154 makes it possible to position the grapple 152 at 45 ° of the follower 202 and allow the locking of the opening square 120 mounted on the opening 200.
- the lug 161 is housed in the notch 160 in order to maintain the locked position on the opening 200.
- FIGS. 90 and 91 illustrate the square of the sash 120 mounted, inserted in the sash mechanism 201.
- the square of the sash 120 mounted is configured to adapt to any thickness of follower 202.
- the first handle 110 is presented at a given angle (here 45 °) relative to the opening square 120. Then the first handle 110 is inserted on the opening square mounted as illustrated in FIG. 89. In this position, the first handle 110 slides freely on the opening square 120 and can be brought into abutment on the base 156.
- a fifth step shown in FIGS. 92, 93 the first handle 110 is rotated, which makes it possible to match the relief 112a or 112b of the insert 130 in the relief 121 of the opening square 120.
- This step corresponds to the connection configuration of the first handle 110.
- a ratchet system (not shown) makes it possible to lock the rotation of the first handle, so that it can be manipulated to control the opening leaf 200 and therefore without ever leaving its engaged position.
- a handle assembly 100 may be used for use on a window-type window on a door-type window. To do this, it is necessary to offset the orientation of the first handle 110 at an angle of 90 ° when it is inserted on the door.
- the two complementary reliefs 112a, 112b of the insert allow the same first handle to be mounted in two opposite directions as required, and according to the direction of rotation of the first handle during the fifth step illustrated in FIGS. 92, 93.
- the locking phase of the first handle 110 in the absence of one of the reliefs 112a or 112b, only operates in one direction, but this does not limit it for as much in use.
- Figures 94 to 99 illustrate the principle of two reliefs 112a, 112b of the insert 130.
- the relief 121 of the opening square 120 is engaged with the first complementary relief 112a.
- the relief 121 of the opening square 120 is positioned between the two reliefs 112a, 112b in a space without relief 112c.
- the relief 121 of the opening square 120 is engaged with the second complementary relief 112b.
- said assembly can integrate a handle return system 170 as illustrated in FIGS. 29 to 43.
- the return system 170 is applied to the first handle 110 of the handle assembly 100.
- the latter comprises an expansive base 171, an expansion cam 172 and a return spring 173.
- the expansive base 171 is in the form of a washer comprising a front portion facing the first handle 110 and a rear portion facing the second handle 101 and / or the opening 200 in the case of a handle assembly 100 single handle.
- the rear face of the base comprises a plurality of elastically deformable blades 174 arranged around a central orifice 175.
- the expansive base 171 comprises three blades 174 arranged regularly around the orifice 175.
- the blades 174 each have a curved shape, for example in the shape of a wave, one end of which is folded back forming a hook like a harpoon 176.
- the blades 174 extend over their thickness, that is to say on the edge tangentially to the central orifice 175.
- the blades are configured to extend radially from the central hole 175 when the latter are constrained.
- the expansion cam 172 is in the form of a ring or a cylinder.
- the expansion cam 172 comprises a front portion on which is positioned a drive pin 177, the drive pin 177 being intended to cooperate with the insert 130. More particularly, when the first is rotated handle 110, the stop lug 139 of the insert 130 abuts against the drive lug 177 so as to allow the drive of the cam.
- the expansion cam 172 is shaped to nest in the expansive base 171 and more particularly to cooperate with the expansive base 171.
- the expansion cam 172 further comprises a rear portion on which are formed a plurality of bosses 178. Preferably, the rear portion of the cam comprises three bosses 178.
- the bosses 178 are distributed regularly and arranged around a central orifice 179 passing through.
- the bosses 178 are in the form of progressive ramps in the same direction of rotation about a median longitudinal axis AA of the expansion cam 172.
- the bosses 178 are provided at one end with a stopper 178a, preferably rounded, which is shaped to cooperate with the blades 174.
- the centering orifice 175 of the expansive base 171 is substantially concentric with the central orifice 179 of the cam Expansion 172.
- at least the rear portion of the expansion cam 172 fits between the blades 174 without constraining them.
- the spring 173 of the return system 170 is in the preferred form of a spiral with at least one turn.
- the spring 173 comprises a first end 173a shaped to cooperate with the expansive base 171.
- the expansive base 171 comprises a housing for accommodating said first end 173a of the spring 173 intended to ensure the integral retention of the end 173a of the spring with the expanding base 171.
- the spring can be in any known form enabling it to fulfill the same function, such as a tension or compression spring.
- the spring 173 comprises a second end 173b shaped to cooperate with the first handle 110.
- the adapter 140 comprises a reception housing 141 of said end 173b.
- Other embodiments are possible by providing the housing for receiving the end 173b of the spring 173 in elements of the handle assembly 100 movable relative to the expansive base, such as for example the insert 130 or the body of the handle 110.
- FIGS. 21 and 22 is illustrated the positioning of the second handle 101 of the handle assembly 100 on the opening leaf 200.
- the square of opening leaf 120 is already installed on the second handle 101.
- the second handle 101 is mounted on the opening 200 so that its gripping portion is substantially horizontal.
- Several fixing systems can be used to fix the second handle 101 to the opening, in the example illustrated in FIG. 22, an adhesive is used arranged on one face of the rosette equipping the second handle 101.
- the first handle 110 of the handle assembly 100 is presented facing the opening of the opening 200 and facing the opening square 120 projecting from the opening 200.
- the gripping portion 113 of the first llOest handle is oriented along a substantially vertical axis.
- the first handle 110 is placed against the opening leaf 200 by fitting onto the projecting square of opening leaf 120.
- the rosette 102 of the first handle 110 comprises on one side an adhesive allowing the positioning of the first handle 110 on the opening leaf 200.
- the bosses 178 are in abutment against the ends 176 in the form of a harpoon, said ends being set back radially with respect to the opening hole 203.
- the first handle 110 is rotated at a first angle of rotation (about 45 °). This first rotation makes it possible to bring the stop lug 139 formed on the insert 130 into contact with the drive lug 177 of the expansion cam 172.
- the rotation of the first handle 110 is continued at a second angle of rotation (approximately 45 °) in the same direction of rotation as in FIG. 25, so that the gripping portion 113 is found substantially horizontally.
- the jaw 142 is locked and the expansion cam 172 is driven so that the latter and in particular the bosses 178 press against the harpoon-shaped ends 176 of the blades 174 which are partially deployed in the hole 203 of the opening 200, entering the opening 200, as illustrated in FIG. 37.
- the first handle 110 is partially secured to the opening 200 and the return system 170 is ready to be used.
- the grip portion 113 When the handle 110 is used for the first time, the grip portion 113 is found to be substantially inclined at 45 ° from the horizontal as illustrated in FIG. 27. In this position, the expansion cam 172 is driven so that this last and in particular the bosses 178 press against the harpoon-shaped ends 176 of the blades 174 which deploy fully in the hole 203 of the opening leaf 200, as illustrated in FIG. 39. Once the harpoons 176 are fully deployed, the first handle 110 is completely secured to the opening 200.
- the first handle 110 is actuated downwards as illustrated in FIGS. 27, 38, 39, that is to say in the same direction of rotation as for the mounting and deployment of the harpoons 176.
- the return system 170 recalls the first handle 110 in horizontal position as illustrated in FIG. 28 as illustrated in FIGS. 28, 40 and 41.
- the expansive base 171 is made in one piece.
- the latter 171 comprises a blocking pin 171a positioned on a face opposite to the face presenting the blades 174.
- the blocking pin 171a is configured to abut against the drive pin 177 of the expansion cam during of the rotation of the first handle 110 as can be seen in FIGS. 38 and 40.
- the spring 173 comprises only one turn.
- the blades 174 of the expansive base 171 are oriented towards the second handle 101.
- the solutions implemented aim to make it possible to compensate for any concentricity defects between the hole 203 formed in the door and the lock mechanism 201 in which will be mounted the opening square 120.
- the diameter of the cavity 179 is substantially greater than the diameter in which the opening square 120 is inscribed so as to provide mounting tolerance.
- the expansive base 171 is provided to receive the return spring 173 over an area located outside the hole 203.
- the geometry of the drive pin 177 is provided to allow its actuation by the stop lug 139 in the entire tolerance range which is for example +/- 1.6mm.
- the expansive base 171 is formed of two separate parts which are free to rotate relative to one another, and connected to one another by the spring 173.
- the expansive base 171 includes an expansive ring 180 and a spring attachment core 181.
- the expansive ring 180 is positioned around the spring attachment core 181 in the assembled configuration.
- the blades 174 of the expansive base 171 are oriented towards the first handle 110.
- the end 173a of the spring 173 cooperates with a portion of the attachment core of the spring 181 and the end 173b cooperates with the expansive ring 180.
- the invention is not limited to the embodiments described and shown in the appended figures. Modifications remain possible, in particular from the point of view of the constitution of the various elements or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention.
- Another mode would consist in carrying out the direct screwing of the base by a suitable thread formed on the external body of the tubular portion of the base penetrating into the hole 203 in order to secure the base with the opening during the rotational movement. for securing the handle to the opening square.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1859489A FR3087218B1 (fr) | 2018-10-12 | 2018-10-12 | Ensemble de poignee pour ouvrants de type fenetre ou porte |
PCT/EP2019/076930 WO2020074393A1 (fr) | 2018-10-12 | 2019-10-04 | Ensemble de poignee pour ouvrants de type fenetre ou porte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3864240A1 true EP3864240A1 (fr) | 2021-08-18 |
EP3864240B1 EP3864240B1 (fr) | 2022-11-30 |
Family
ID=65685572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19783504.4A Active EP3864240B1 (fr) | 2018-10-12 | 2019-10-04 | Ensemble de poignee pour ouvrants de type fenetre ou porte |
Country Status (9)
Country | Link |
---|---|
US (1) | US11927030B2 (fr) |
EP (1) | EP3864240B1 (fr) |
CN (1) | CN113195849A (fr) |
BR (1) | BR112021006930A2 (fr) |
ES (1) | ES2938735T3 (fr) |
FR (1) | FR3087218B1 (fr) |
MA (1) | MA53851A (fr) |
MX (1) | MX2021003751A (fr) |
WO (1) | WO2020074393A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021107252A1 (de) | 2021-03-23 | 2022-09-29 | Griffwerk GmbH | Betätigungshandhabe |
US20220356731A1 (en) * | 2021-05-05 | 2022-11-10 | Assa Abloy Access And Egress Hardware Group, Inc. | Door lock assembly with self adjusting spindles |
ES2941182B2 (es) * | 2021-11-17 | 2023-09-18 | Ramos Javier Garcia | Protector para cilindros de cerraduras |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE601485C (de) * | 1932-10-06 | 1934-08-16 | Eisenindustrie Akt Ges Vorm Ad | Tuerdrueckerbefestigung |
DE949275C (de) * | 1953-06-06 | 1956-09-13 | Engstfeld Wilh Fa | Drueckerdornbefestigung in der Nuss |
US2864642A (en) * | 1956-07-18 | 1958-12-16 | Charles R Murphy | Door knob construction |
DE1912974C3 (de) | 1969-03-14 | 1975-06-26 | Westfaelisches Metallwerk Franz Schneider, 3492 Brakel | Türdrücker-Dornverbindung mit Rastverzahnung |
FR2740496B1 (fr) * | 1995-10-26 | 1998-01-02 | Alcan France | Poignee demontable pour porte ou fenetre notamment en menuiserie metallique |
SE9601969L (sv) | 1996-05-23 | 1997-06-16 | Assa Ab | Anordning vid dörrtrycke |
SE534122C2 (sv) | 2009-09-23 | 2011-05-03 | Rudhager Nystroem Design & Innovation Ab | Handtagsanordning för snabb montering/justering och demontering |
-
2018
- 2018-10-12 FR FR1859489A patent/FR3087218B1/fr active Active
-
2019
- 2019-10-04 MA MA053851A patent/MA53851A/fr unknown
- 2019-10-04 BR BR112021006930-5A patent/BR112021006930A2/pt unknown
- 2019-10-04 EP EP19783504.4A patent/EP3864240B1/fr active Active
- 2019-10-04 MX MX2021003751A patent/MX2021003751A/es unknown
- 2019-10-04 US US17/282,964 patent/US11927030B2/en active Active
- 2019-10-04 CN CN201980082455.3A patent/CN113195849A/zh active Pending
- 2019-10-04 WO PCT/EP2019/076930 patent/WO2020074393A1/fr active Application Filing
- 2019-10-04 ES ES19783504T patent/ES2938735T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
ES2938735T3 (es) | 2023-04-14 |
WO2020074393A1 (fr) | 2020-04-16 |
MA53851A (fr) | 2022-01-19 |
BR112021006930A2 (pt) | 2021-07-20 |
CN113195849A (zh) | 2021-07-30 |
US11927030B2 (en) | 2024-03-12 |
FR3087218B1 (fr) | 2020-11-20 |
US20210372159A1 (en) | 2021-12-02 |
FR3087218A1 (fr) | 2020-04-17 |
MX2021003751A (es) | 2021-06-15 |
EP3864240B1 (fr) | 2022-11-30 |
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