EP3203000B1 - Schloss eines öffnungsflügels mit einem elastisch einklinkbaren sockel - Google Patents

Schloss eines öffnungsflügels mit einem elastisch einklinkbaren sockel Download PDF

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Publication number
EP3203000B1
EP3203000B1 EP17153367.2A EP17153367A EP3203000B1 EP 3203000 B1 EP3203000 B1 EP 3203000B1 EP 17153367 A EP17153367 A EP 17153367A EP 3203000 B1 EP3203000 B1 EP 3203000B1
Authority
EP
European Patent Office
Prior art keywords
base
square
lock
front wall
finger
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.)
Active
Application number
EP17153367.2A
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English (en)
French (fr)
Other versions
EP3203000A1 (de
Inventor
Pascal Lafourcade
Cyril Berton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sotralu SAS
Original Assignee
Sotralu SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sotralu SAS filed Critical Sotralu SAS
Priority to PL17153367T priority Critical patent/PL3203000T3/pl
Priority to MA42460A priority patent/MA42460B1/fr
Publication of EP3203000A1 publication Critical patent/EP3203000A1/de
Application granted granted Critical
Publication of EP3203000B1 publication Critical patent/EP3203000B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • 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
    • 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings

Definitions

  • the invention relates to a mounting base of a door lock square, a door lock comprising such a base and a method of mounting a lock on a front wall of an opening, in particular on a hollow profile. opening of.
  • opening designates any part of a carpentry work such as a door, a window, a drawer ... movable relative to a fixed frame of the carpentry work.
  • the invention relates to frame openings having a hollow section, metal or synthetic material for example.
  • Numerous locks comprising a rotary operating handle for moving a bolt of the lock to lock or unlock it, in order to close or, respectively, to open the opening.
  • a maneuvering handle makes it possible to engage the bolt in a striker of the frame, in order to lock the lock and the opening in closed position; or to release the bolt outside the strike in order to unlock the lock and open the opening.
  • the movement of the bolt results from a rotational movement of the operating handle.
  • the operating handle is generally assembled in rotation with a "square" (throughout the text, the term “square” designates a shaft cross-section non-symmetrical revolution-especially square-of a lock mechanism and intended receiving a rotary operating handle) of a transmission mechanism for transforming the rotational movement of the operating handle into an appropriate movement of movement of the bolt.
  • a maneuvering handle is also generally provided to be used to move the opening itself between its open and closed positions.
  • the square and the operating handle are preferably assembled to the opening in a non-sliding pivot connection so eliminate any translational movement of the square and the operating handle relative to the opening.
  • the operating handle and / or the square are generally fixed to the front wall of the opening by a base.
  • FR 2877979 describes a lock mounted on a hollow section of opening.
  • the lock comprises an operating handle assembled to a support plate placed against an outer face of the profile and is fixed to the profile by clamping screws assembled to jaws coming to bear against an inner face of the profile during tightening screws.
  • the support plate has a bore adapted to receive and guide a rotating follower.
  • a cylindrical housing of the base allows to eliminate any translational movement of the follower.
  • the follower is assembled to the operating handle by a screw axially passing through the follower to make the follower and the operating handle integral in rotation.
  • the invention aims to overcome these disadvantages.
  • the invention aims in particular to provide a mounting base of a sash lock square adapted to be mounted quickly, easily and economically on a hollow profile opening.
  • It aims in particular to provide a base for mounting a square and an operating handle without using tools.
  • a base according to the invention can be placed against an outer face of a front wall of an opening to maintain a square and a lock maneuvering handle to the opening.
  • the flexibility of the flush finger thus allows the flush finger to be flexed, so that the end of the flush finger approaches a main axis of the bore of the main body, so that its hook can be introduced. in an opening of a front wall opening.
  • the base can be nested in a front wall of the opening.
  • the flexibility of the flush finger also allows the flush finger to at least substantially resume its rest position, that is to say a position in which the flush finger is not flexed, when it is introduced into a hole of a front wall opening. In such a position, the hook can be placed against the inner face of the wall of the opening. The hook of the flush finger thus allows to maintain the base fitted into the opening.
  • the base comprises two parallel mounting fingers positioned facing around the bore of the main body of the base.
  • Such a base can be assembled to a front wall of an opening without using tools.
  • such a base is adapted to be assembled to any opening.
  • each retaining finger can assemble and lock in translation a lock square to the main body of the base while allowing the rotation of the lock square in the bore of the main body of the base.
  • the square comprises a main stem and a collar, the latter being a portion of the square extending transversely around and projecting from the main stem.
  • the main body of the base thus has a face, said attachment face, forming the top of the base.
  • the attachment face makes it possible to obtain an abutment bearing in order to keep the square joined to the base and to prevent any translation movement of the square by holding the collar of the square between the thrust bearing and the locking surface of the square. crochet each finger of maintenance.
  • the main body of the base thus also has a face, called the embedding face, towards the underside of the base, and therefore opposite to the attachment face, and enabling the base to be assembled to the front wall of the base. opening.
  • each retaining finger extends opposite to each flush finger from the main body of the base.
  • Such a base can thus be mounted or removed from the door by allowing the person mounting or dismounting the base to remain on the same side of the opening.
  • each retaining finger is easily accessible because placed outside the opening and on the side of the outer face of the opening on which can be mounted a handle.
  • each retaining finger makes it possible to bend the retaining finger, so as to increase the distance between this retaining finger and the main axis of the bore of the base, so that the collar of a lock square can be introduced between the hook of the holding finger and the main body of the base.
  • each retaining finger resumes its rest position, that is to say the position in which the retaining finger n ' is not bent. In this position, the hook of each retaining finger is placed against the retaining face of the collar of the square.
  • the base comprises two parallel holding fingers positioned facing around the bore of the main body of the base.
  • a lock square can be assembled easily and quickly to a base according to the invention.
  • said locking surface of a hook of a fitting finger is oriented obliquely at an obtuse angle with respect to the longitudinal direction of the fitting finger.
  • Said biased locking surface thus allows the base to adapt to different thicknesses of a front wall of an opening leaf. between its outer face and its inner face.
  • the base can be assembled to an opening regardless of the thickness of its front wall.
  • the locking surface is arranged to be placed, while the main body of the base is in abutment against the outer face of the front wall of the opening, against an edge of the through orifice of the front wall. opening on the inner face of the front wall
  • said biased locking surface also allows, after assembly of the base on the front wall, the extraction of the embedding finger from the orifice under the effect of a tensile force exerted on the main body tending to move the base of the front wall.
  • an embedding finger has a deformable structure at least transversely in compression on a front face opposite the hook.
  • the deformation can be plastic or elastic.
  • the deformable structure makes it possible to adapt the base to the thickness of a front opening wall. Indeed, depending on the thickness of the front wall of the opening, the gap between the recessing fingers of the base varies so that the insertion of the square can be more or less easy or impossible when the gap between the flush fingers is too narrow.
  • the ribs facilitate insertion of the square by being compressed by the square so as to adapt to the diameter of the thin portion of the assembly section of the square.
  • the deformable structure may be formed by ribs projecting transversely from the end face opposite the hook.
  • the attachment face of the main body of the base is adapted to be in contact with a face, said face of rest, the collar of the lock square, opposite its holding face, the face hooking being spaced from a hook of each holding finger a distance at least substantially equal to the distance between the holding face and the face of repose of the collar.
  • a base according to the invention makes it possible to prevent any transverse movement of a lock square comprising a collar relative to the base.
  • the main body of the base comprises at least one pin arranged to be introduced into a slot of said front wall to lock the base in rotation relative to this front wall when the base is assembled to the front wall.
  • the anchor thus makes it possible to prevent a lock square from rotating a base according to the invention with which it is assembled when the latter is assembled to a front wall of an opening.
  • the square of the lock and the operating handle can form a single piece or two separate pieces.
  • the bore of the base rotates the square of the lock to manipulate a bolt of the opening.
  • each recessing finger of the base is arranged such that when the square is inserted into the bore of the main body of the base, the square prevents at least partly all bending of each flush finger in the direction of disengagement of each hook relative to the inner face of the front wall of the opening, the base then being irremovable from the front wall.
  • the recess finger of the base is engaged between the wall of the opening and the square of the lock.
  • such an assembly prevents the hook of the embedding finger of the base from being removed from the wall front of the opening when the square of the lock is introduced into the bore of the base and extends at least to the mounting finger.
  • the embrace of the flush finger eliminates any play between the flush finger and the front wall of the opening.
  • the operating handle has a cavity, said receiving cavity, receiving at least partly the square of the lock and the main body of the base.
  • said receiving cavity of the operating handle has a locking surface arranged to cooperate with each retaining finger of the base and prevent, after assembly of the base, the square and of the operating handle, any bending of the holding finger of the base in the direction of disengagement of each hook relative to the retaining face of the collar of the square.
  • the lock comprises a quick assembly device of the square relative to the operating handle, this quick assembly device comprising at least one transverse pin with elastic return.
  • such an assembly device makes it possible to assemble the square to the operating handle without using tools.
  • the lock also comprises a wedge placed between the main body of the base, the wedge being deformable in compression and having an orifice of diameter greater than or equal to the diameter of the bore of the main body. of the base. More particularly, the wedge is elastically deformable.
  • Such an elastic shim can be used when the distance between the main body of the base and a hook of a holding finger is greater than the thickness of the collar so as to have a play between the main body of the base and the bearing face of the collar of the square. Such clearance may be necessary to ensure that the square collar can be placed between the hooks of the holding fingers and the main body.
  • the deformation of the elastic wedge makes it possible to adapt the thickness of the wedge so as to eliminate play when the collar is placed between the hooks of the holding fingers and the main body so that such a game is not felt. by a person handling the operating handle.
  • the invention also extends to an opening comprising a lock according to the invention.
  • Such a mounting method using a base according to the invention is simple, fast and requires no tools to assemble the base to the front wall of the opening.
  • the square of the lock is then introduced into the bore of the main body of the base, the square inserted into the bore preventing at least partially any bending of the fitting finger.
  • the insertion of the square of the lock in the bore of the main body of the base is performed after assembling the base to the front wall of the opening.
  • the hook of the flush finger is then placed against the inner face of the front wall of the opening.
  • the insertion of the square of the lock in the bore of the main body of the base makes it possible to prevent any bending of the flush finger when the square of the lock reaches the flush finger.
  • the square of the lock is then in contact with the flush finger so that the flush finger is engaged between the square and the front wall of the opening.
  • the square is introduced into the bore of the main body of the base until each hook of each holding finger of the base comes at least partly against a face of maintaining a collar of the square, and cooperates with this holding face so as to axially lock the square relative to the base while allowing their relative rotation.
  • This step keeps the square of the lock assembled to the base. This step is sufficient to attach the operating handle to the front wall of the opening when the operating handle and the square of the lock is a single piece.
  • the operating handle is engaged around the square and the main body of the base, the collar of the square and each holding finger of the base being inserted into the receiving cavity of the operating handle with the locking surface of the receiving cavity cooperating with each retaining finger so as to lock in the locking position.
  • This step makes it possible to lock the assembly of the square to the base so as to prevent any translation movement of the square.
  • the operating handle is assembled around the square until the quick-assembly device is engaged.
  • the assembly device is placed in a blind bore present on the square of the lock and in which is placed the spring whose one end is placed in contact with the bottom of the bore, the pin resting on a second end of the spring and can be placed in the bore of the square of the lock.
  • the invention also relates to a mounting base of a lock square on a front wall of an opening, a sash lock, an opening and method of mounting a lock on a front wall of an opening characterized combination by all or some of the features mentioned above or below.
  • a lock according to the invention mounted on an opening 32 comprises a handle 48 for manipulating a bolt of the opening 32 to open or close the opening 32.
  • the opening 32 comprises a front wall 34 having two opposite faces, a first face 36 , said inner face, oriented towards an inner side of the opening 32, and a second face 35, said outer face, oriented towards an outer side of the opening 32.
  • the inner face 36 of the wall 34 defines a hollow cavity 60 of the opening.
  • the operating handle 48 is positioned on the outside of the opening 32 against the outer face 35 and facing an orifice 33 passing through the wall 34 of the opening 32, a portion of the square 37 of the lock extending to through the hole 33.
  • the lock In order to manipulate the bolt of the opening 32, the lock also comprises a square 37 adapted to transmit a rotational movement of the handle 48, the rotational movement for manipulating the bolt of the opening 32. More particularly, the square 37 of lock is a rod, for example metal.
  • the square 37 is formed of an end, said end 38 guided, adapted to be integrally assembled in rotation with the handle 48 of operation.
  • the end 38 guided is preferably of parallelepiped shape.
  • the square 37 is also formed of an end, said end 39 of transmission, adapted to be assembled with a mechanism for manipulating the bolt of the opening 32.
  • the transmission end 39 is advantageously of parallelepipedal shape.
  • the square 37 of the lock is assembled to the opening 32 by a base 20 according to the invention, shown in FIGS. Figures 1 to 5 .
  • the base 20 has a main body 21 comprising a bore 59 adapted to be traversed by the square 37 of lock.
  • the bore 59 of the base 20 and facing the opening 33 of the opening 32 so that the square 37 can pass through the bore 59 of the 20 and the opening 33 of the opening 32 to reach an operating mechanism placed in the hollow cavity 60 of the opening 32 and for manipulating the bolt of the opening 32.
  • the diameter of the bore of the main body 21 of the base 20 is smaller than the diameter of the orifice 33 of the opening 32.
  • the base 20 In order to assemble the square 37 to the opening 32, the base 20 has a face, called the hooking face 58, forming the top of the base 20.
  • the hooking face 58 makes it possible to obtain a bearing of abutment in order to keep the square 37 assembled to the base 20 and prevent any translational movement of the square 37.
  • the base 20 also has a face, said face 57 of embedding, towards the underside of the base 20, and therefore opposed to the face 58 of attachment, and to assemble the base 20 to the opening 32.
  • the base 20 is preferably made of a synthetic polymer material.
  • the synthetic polymer material has a low coefficient of friction and a coefficient of elasticity for slightly deforming the base 20 during assembly and disassembly of the lock.
  • the square 37 has between its two ends a tubular assembly section adapted to be positioned in the base 20.
  • This section comprises a cylindrical portion, said thin portion, and a cylindrical collar 41 extending transversely around and projecting from the lower part, the collar 41 and the thin part being coaxial.
  • the hooking face 58 of the base 20 comprises two fingers, said holding fingers 23, each extending projecting from the main body 21 towards the top of the base 20.
  • Each holding finger 23 has a front face, called the outer face, extending the periphery of the main body 21.
  • each retaining finger 23 protrudes from the main body 21 to an end having a hook 30 on one side, said inner face, opposite to the outer face of the retaining finger 23.
  • the holding fingers 23 are positioned so as to be parallel and facing one another.
  • the face internal of each retaining finger 23 has in transverse cross section a radius of curvature similar to that of the collar 41 of the square 37 of the lock.
  • the retaining fingers 23 are flexible in order to be able to spread them to fit the collar 41 of the square 37 in the base 20.
  • the holding fingers 23 have a radial space at rest (ie its position before deformation in bending), determined by the distance between the hooks 30, less than the diameter of the collar 41, the hooks 30 are positioned on a face 43, called the holding face, of the collar 41.
  • the distance between the face 58 of hooking of the main body 21 and each hook 30 is at least substantially equal to the height of the collar 41 so as to prevent any translation movement of the square 37 when the collar 41 is fitted into the base 20.
  • a face 42, said bearing face, opposite the face 43 for holding the collar 41 is positioned against the face 58 of attachment of the base 20.
  • the hook 30 of each finger 23 of maintenance has a bis water, oriented towards the top of the base 20, allowing to easily spread the holding fingers 23 by fitting the collar 41 in the base 20.
  • the hooking face 58 also comprises two guide portions 25 making it possible to split the rotation of the square 37. More particularly, each guide portion of the hooking face 58 extends the periphery of the main body 21 so that it each extends in projection from the main body 21 towards the top of the base 20. More particularly, these two guide portions are placed facing one another on an axis orthogonal to an axis passing in the center of the two. holding fingers 23. These two guide portions each have a protrusion, said tooth 63, adapted to cooperate with four grooves 62 present on the cylindrical face of the collar 41 of the square 37. In addition, the teeth 63 are placed so as to be diametrically opposed and facing each other. one from the other.
  • the grooves 62 are placed at 90 ° to each other so that the rotation of the square 37 is blocked every 90 ° when the teeth of the guide portions are placed in diametrically opposite grooves 62 of the collar 41 of the square 37.
  • the teeth are also adapted to emerge from the grooves 62 when a rotation of the square 37 is performed.
  • a resilient shim 55 of diameter less than the distance between the holding fingers 23, is placed on the main body 21 of the base 20 between the fingers 23 for holding the base 20.
  • the elastic shim 55 has an orifice of diameter greater than or equal to the diameter of the bore of the main body of the base so that it can be traversed by the square 37.
  • Such an elastic shim 55 may be used when the distance between the main body 21 of the base 20 and the hook 30 23 of the holding finger is greater than the thickness of the collar 41 so as to have a clearance between the main body 21 of the base 20 and the bearing face 42 of the collar 41 of the square 37. Such a game may be necessary to make sure that the collar 41 of the square 37 t be placed between the hooks 30 of the holding fingers 23 and the main body 21.
  • the deformation of the elastic shim 55 makes it possible to adapt the thickness of the elastic shim 55 so as to eliminate the play when the collar 41 is placed between the hooks 30 of the holding fingers 23 and the main body 21 so that a such play is not felt by a person handling the handle.
  • the face 57 of embedding of the base 20 comprises two fingers, said fingers 22 of recess, each extending projecting from the main body 21 towards the underside of the base 20.
  • Each finger has a first end face, so-called internal face, axially extending the bore 59 of the base 20.
  • each flange 22 extends projecting from the main body 21 to an end having a hook 29 transversely projecting from a second face frontal, said external face, opposite to the inner face. More particularly the recessing fingers 22 are positioned so as to be parallel and facing one another.
  • the inner face of each flush finger 22 has in transverse cross section a radius of curvature similar to that of the section of the bore 59 of the base 20 that it extends.
  • each flush finger 22 also has in cross section a radius of curvature similar to that of the section of the bore 59 of the base 20 that it extends. Moreover, the distance between the external faces of flush fingers 22 is smaller than the diameter of the opening 33 of the opening 32. In addition, the flush-fitting fingers 22 have a radial space at rest, determined by the distance between the hooks 29, which is greater than the diameter of the flange. orifice 33 of the opening 32.
  • the recessing fingers 22 are flexible in order to be able to bring them closer to fit the base 20 in the opening 33 of the opening 32.
  • the recessing fingers 22 deviate so as to resume at least substantially their rest position, that is to say a position in which the finger is not flexed.
  • a locking surface 61, directed towards the top of the base 20, of each hook 29 of each mounting finger 22 is positioned against the inner face 36 of the wall 34 of the opening 32 around the orifice 33 of the opening 32 in the hollow cavity 60.
  • the locking surface 61 is arranged to be placed, while the main body 21 of the base 20 is in abutment against the outer face of the front wall 34 of the opening 32, against an edge of the orifice 33 through the front wall 34 of the opening on the inner face 36 of the front wall 34.
  • each flush-fitting finger 22 has a bevel, oriented towards the bottom of the base 20, making it possible to easily bring the flush-fitting fingers 22 together by fitting the base 20 into the hole 33 of the flange. opening 32.
  • each hook 29 of each flush-fitting finger 22 is angled in order to facilitate the approaching of the flush-fitting fingers 22 by withdrawing the base 20 from the opening 33 of the opening 32.
  • this locking surface 61 allows the hook 29 to adapt to walls 34 of the opening 32 of different thickness as shown in FIG. figure 7 .
  • each flush finger 22 comprises a deformable structure on its inner face, facing the square 37 of the lock, which can be formed by ribs 31 and to adapt the base to the thickness of a wall 34 front opening 32.
  • the distance between the fingers 22 of the flange of the base 20 varies so that the insertion of the square 37 may be more or less easy or impossible when the gap between the flush fingers 22 is too narrow.
  • the ribs 31 facilitate the insertion of the square 37 by being compressed by the square 37 so as to adapt to the diameter of the thin portion of the assembly section of the square 37.
  • the mounting face 57 also comprises projections 27 of contact projecting from the main body 21 of the base 20 towards the bottom of the piece.
  • These contact projections 27 have a cylindrical shape of revolution. More particularly, these contact protrusions 27 have a diameter of between 1 mm and 4 mm, for example of the order of 2.5 mm and a height of between 0 mm and 3 mm, for example of the order of 0, 8 mm.
  • the projections 27 of contact are arranged circularly on the face 57 of embedding of the base 20.
  • the distance between the projections 27 of contact and the hooks 29 of the fingers 22 of embedding makes it possible to define a range of thicknesses wall 34 opening 32 for which the base is adapted.
  • the modification of the height of the contact protrusions 27 makes it possible to adapt a base 20 to all wall thicknesses 34 of the opening 32.
  • the recess face 57 also comprises two guide portions 24 extending the bore so that they each extend in projection from the main body 21 towards the underside of the base 20. More particularly, these two guide portions 24 are placed opposite one another on an axis orthogonal to an axis passing in the center of the two fingers 22 of embedding. In addition, the two portions 24 for guiding the face 57 of embedding have a radius of curvature identical to that of the section of the bore 59 of the base 20 that it extends. The two portions also have a height lower than that of the fingers 22 of embedding. These guide portions 24 serve to guide the square 37 of the lock in rotation and to prevent any contact between the square 37 of the lock and the front wall 34 of the opening 32.
  • the recess face 57 also comprises two pins 26 projecting from the main body 21 towards the bottom of the base 20.
  • Each pin 26 is adapted to be placed in an opening 33 of the opening 32.
  • the pins 26 are inserted into the openings of the wall 34 of the opening 32 placed around the opening 33 of the opening 32 they prevent any rotation of the base 20 relative to the opening 32.
  • the two pins 26 are positioned opposite one another on the axis on which are placed the two portions 24 guiding the face 57 of embedding.
  • the dowels 26 thus make it possible to prevent the square 37 from rotating the base 20 with which it is assembled when the latter is assembled to the front wall 34 of the opening 32.
  • the recess face 57 also comprises recesses 28 on the lower face of the base 20.
  • the recesses 28 make it possible to unhook the base 20 easily from the opening 32 to which it is assembled, with the help of a lever such as a flat-tipped screwdriver for example.
  • the handle 48 has an end 53, said operating end, for handling the handle 48 and an end 54, said guide end, integrally rotated to the square 37.
  • the end 54 guide comprises a cavity, said receiving cavity 49, in which are placed the end 38 guided and the collar 41 of the square 37 and the fingers 23 for holding the base 20.
  • the cavity 49 for receiving the operating handle 48 comprises a first bore 50 opening towards the outside of the operating handle 48 and a second bore 51, having a section smaller than that of the first bore 50, opening onto the first bore 50, the two bores extending along parallel axes.
  • the end 38 guided the square 37 is embedded in the second bore 51.
  • the square 37 is integrally assembled with the handle 48 maneuvering.
  • the flange 41 and the fingers 23 for holding the base 20 are positioned in the first bore 50.
  • said receiving cavity 49 has a shoulder between the first and the second bore 51. This shoulder is spaced from the face 43 for holding the collar 41 of the square 37 at a greater distance. or equal to a length of the hook 30 of the fingers 23 for holding the base 20 so that the hook 30 of each retaining finger 23 can be positioned between the holding face 43 and the shoulder of the receiving cavity 49.
  • the square 37 can be held at the handle 48 while being able to be mounted and disassembled easily handle 48 maneuvering.
  • the square 37 is introduced into the second bore 51 of the cavity 49 for receiving the operating handle 48, the second bore 51 having a main section sufficiently greater than that of the end 38 guided by the square 37 so that the square 37 can be easily inserted and removed from the second bore 51 of the receiving cavity 49.
  • an assembly device makes it possible to prevent any translational movement of the square 37 with respect to the operating handle 48 in order to keep the square 37 assembled to the operating handle 48.
  • the assembly device comprises a pin 47, placed in a transverse blind bore 44 of the end 38 guided by the square 37, with elastic return formed by a spring 46.
  • a first end of the spring 46 is assembled at the bottom of the the blind bore 44 and a second end is assembled to the pin 47.
  • the spring 46 exerts a transverse force on the pin 47 to place the pin 47 projecting from the square 37 so that it is introduced into a bore of the operating handle 48, said assembly bore 52, having an end opening on the second bore 51 of the receiving cavity 49 and orthogonal to the latter when the end 38 guided by the square 37 is introduced into this second bore 51.
  • the assembly bore 52 has a second end opening outwardly from the handle 48.
  • the assembly device is adapted so that the pin 47 enters the bore 44 of the end 38 guided by the square 37 when a thrust force, opposite and greater than the force exerted by the spring 46 on the pin 47, is exerted on the pin 47.
  • the receiving cavity 49 has at least one locking surface 56 in the first bore 50 adapted to be in contact with at least one retaining finger 23 when the handle 48 is assembled to the square 37 of lock maintained by the Such a locking surface 56 thus makes it possible to prevent any bending movement of the holding finger 23 against which it is positioned.
  • the locking surface 56 thus prevents the square 37 from being withdrawn from the base 20.
  • the mounting of a lock according to the invention comprises a first step in which the base 20 is engaged in the opening 33 of the opening 32. More particularly, the interlocking consists in introducing the two fingers 22 of embedding the base 20 in the opening 33 of the opening 32 by exerting a thrust force on the base 20 towards the inner side of the opening 32 to bring by bending the two fingers 22 of embedding the base 20 so that the distance between the hooks 29 is greater than the diameter of the opening 33 of the opening 32.
  • the bearing 61 of the hooks 29 22 nesting fingers is positioned against the inner face 36 of the wall 34 of the opening 32.
  • the base 20 is assembled to the opening 32 but can still be removed from the orifice 33 by exerting a pulling force towards the outer side of the sash 32 making it possible to move closer to flexion the fingers 22 of embedding so that the distance between the hooks 29 is less than the diameter of the opening 33 of the opening 32, the hooks 29 then no longer in contact with the inner face 36 of the wall 34 of the opening 32.
  • a resilient shim 55 can be placed on the face 58 of attachment of the main body 21.
  • the square 37 of lock is introduced into the bore of the main body 21 of the base 20 until its collar 41 comes to fit between the main body 21 of the base 20 and the hooks 30 of the fingers 23 of maintenance. More particularly, a thrust force is exerted on the square 37 towards the inner side of the opening 32 so that the collar 41 flexibly deflects the holding fingers 23 of the base 20 so that the distance between the hooks 30 is greater than the diameter of the collar 41 to introduce the collar 41 between the main body 21 of the base 20 and the hook 30 of each holding finger 23.
  • the hooks 30 are then positioned against the face 43 for holding the collar 41 thus making it possible to maintain the square 37 in the base 20 and to eliminate any translation movement of the square 37 with respect to the base 20 and to the opening 32.
  • the introduction of the square 37 in the base 20 makes it possible to position the thin portion of the assembly section of the square 37 against the mounting fingers 22 and thus to eliminate any bending of the fingers 22 of embedding the base 20 thus preventing the base 20 from withdrawing from the opening 33 of the opening 32 when a pulling force towards the outer side of the opening 32 is exerted on it.
  • these two steps are sufficient to assemble the handle 48 to the opening maneuver 32.
  • the handle 48 is engaged on the square 37 so that the end 38 guided and the collar 41 of the square 37 and the fingers 23 for holding the base 20 come s' introducing into the cavity 49 for receiving the operating handle 48. More particularly, the end 38 guided by the square 37 is introduced into the second bore 51 of the receiving cavity 49 while the collar 41 of the square 37 and the holding fingers 23 of the base 20 are positioned in the first bore 50 of the receiving cavity 49.
  • the end 38 guided square 37 is introduced into the second bore 51 so that the pin 47 is oriented towards the bore 52 assembly of the handle 48 maneuvering.
  • the handle 48 can not be disassembled from the square 37 by exerting on it a tensile force towards the outer side of the opening 32.
  • the holding fingers 23 of the base 20 are positioned between the collar 41 of the square 37 and the bearing surface 56 of the cavity 48 of the handle 48. maneuvering so that any bending movement of the holding fingers 23 is neutralized, thus preventing the square 37 from being withdrawn from the base 20 by exerting on it a tensile force towards the outer side of the opening 32.
  • the disassembly of the lock comprises a first step in which it exerts a thrust force on the pin 47 opposite the the force exerted by the spring 46 on the latter in order to fit the pin 47 into the bore 44 of the end 38 guided by the square 37.
  • a thrust force for example, it is possible to exert such a thrust force by introducing a rod, such as an Allen key, in the bore 52 assembly from the outside of the handle, until pressing the pin 47 so as to enter the bore 44 of the end 38 guided the square 37
  • the handle 48 can be removed from the square 37 of the lock.
  • removing the handle 48 for maneuver also frees the fingers 23 to hold their embrace, the holding fingers 23 no longer in contact with the bearing surface 56 of the cavity of the handle 48 to maneuver, so that the holding fingers 23 can be bent.
  • the disassembly of a lock according to the invention also comprises a step in which the holding fingers 23 are moved away so that the distance between the hooks 30 is greater than the diameter of the collar 41 in order to remove the collar 41 from the base 20. Furthermore, removing the square 37 from the base 20 also frees the fingers 22 of embedding their embrace, the fingers 22 of installation no longer in contact with the square 37, so that the fingers 22 of embedment can be bent.
  • the base 20 can be removed from the opening 33 of the opening 32 by exerting a tensile force towards the outer side of the opening 32 in order to move by bending the fingers 22 of embedding the base 20 so that the distance between the hooks 29 is smaller than the diameter of the orifice 33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Claims (16)

  1. Basis zum Montieren eines Schloss-Vierkants (37) an einer Stirnwand (34) eines Flügels (32), wobei diese Stirnwand (34) eine Innenfläche (36) aufweist, die einen Hohlraum (60) des Flügels (32) und eine Durchgangsöffnung (33) begrenzt, wobei die Basis umfasst:
    - einen Grundkörper (21), der eine Bohrung (59) aufweist, welche in der Lage ist, einen Schloss-Vierkant (37) aufzunehmen,
    - Mittel zum Befestigen an der Durchgangsöffnung (33) der Stirnwand (34) des Flügels (32), die Befestigungsmittel mindestens einen flexiblen Stift umfassen, Einbaustift (22) genannt, der sich vom Grundkörper (21) entlang einer Längsrichtung vorspringend erstreckt, umfassend:
    ∘ mindestens einen Haken (29):
    ▪ der sich quer zur Längsrichtung vorspringend erstreckt,
    ▪ der dafür ausgebildet ist, von einer Außenfläche (35) der Stirnwand (34) des Flügels (32) her, die der Innenfläche (36) gegenüberliegt, in die Öffnung (33) der Stirnwand (34) des Flügels (32) eingeführt werden zu können,
    ▪ der ein Sperrsegment (61) aufweist, das dafür ausgebildet ist, während der Grundkörper (21) der Basis gegen die Außenfläche (35) der Stirnwand (34) des Flügels (32) anliegt, mindestens zum Teil gegen die Innenfläche (36) der Stirnwand (34) des Flügels (32) platziert werden zu können,
    dadurch gekennzeichnet, dass sie weiter mindestens einen flexiblen Stift, Haltestift (23) genannt, umfasst:
    - der sich vom Grundkörper (21) ausgehend erstreckt,
    - der mindestens einen Haken (30) umfasst, welcher ein Sperrsegment (61) aufweist, das dafür ausgebildet ist, mindestens zum Teil gegen eine Haltefläche genannte Fläche (43) eines Kragens (41) eines Schloss-Vierkants (37) platziert werden zu können, um den Schloss-Vierkant (37) mit dem Grundkörper der Basis zusammenzufügen und in Translationsrichtung zu sperren, während gleichzeitig das Drehen des Schloss-Vierkants (37) in der Bohrung des Grundkörpers der Basis ermöglicht wird.
  2. Basis nach Anspruch 1, dadurch gekennzeichnet, dass das Sperrsegment (61) eines Hakens (29) eines Einbaustifts (22) unter Bildung eines stumpfen Winkels in Bezug auf die Längsrichtung des Einbaustifts (22) schräg ausgerichtet ist.
  3. Basis nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass ein Einbaustift (22) eine Struktur aufweist, die unter Druck auf eine dem Haken (29) gegenüberliegende Stirnfläche mindestens quer verformbar ist.
  4. Basis nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Grundkörper (21) mindestens einen Zapfen (26) umfasst, der dafür ausgebildet ist, in einen Durchbruch der Stirnwand (34) eingeführt werden zu können, um die Basis in Bezug auf diese Stirnwand (34) in Drehrichtung zu sperren, wenn die Basis mit der Stirnwand (34) zusammengefügt ist.
  5. Schloss für einen Flügel (32), das dazu vorgesehen ist, mit einer Stirnwand (34) eines Flügels (32) zusammengefügt zu werden, wobei diese Stirnwand (34) eine Innenfläche (36) aufweist, die einen Hohlraum (60) des Flügels (32) und eine Durchgangsöffnung (33) begrenzt, wobei das Schloss umfasst:
    - einen Mechanismus, der einen drehbaren Vierkant (37) umfasst,
    - einen Betätigungsgriff (48), der derart am Vierkant (37) montiert ist, dass er mit diesem letzteren drehfest ist,
    dadurch gekennzeichnet, dass es eine Basis nach einem der Ansprüche 1 bis 4 umfasst, die dafür ausgebildet ist, mit der Öffnung (33) des Flügels (32) und mit dem Vierkant (37) des Schlosses zusammengefügt werden zu können.
  6. Schloss nach Anspruch 5, dadurch gekennzeichnet, dass jeder Einbaustift (22) der Basis in solcher Weise ausgebildet ist, dass wenn der Vierkant (37) in die Bohrung (59) des Grundkörpers (21) der Basis eingeführt wird, der Vierkant (37) mindestens zum Teil jede Biegung jedes Einbaustifts (22) in die Richtung eines Ausklinkens jedes Hakens (29) in Bezug auf die Innenfläche (36) der Stirnwand (34) des Flügels (32) verhindert, wobei die Basis dann von der Stirnwand (34) unlösbar ist.
  7. Schloss nach einem der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass der Betätigungsgriff (48) einen Raum (49) aufweist, Aufnahmeraum genannt, der den Vierkant (37) des Schlosses und den Grundkörper (21) der Basis mindestens zum Teil aufnimmt.
  8. Schloss nach Anspruch 7, dadurch gekennzeichnet, dass der Aufnahmeraum (49) des Betätigungsgriffs (48) ein Verriegelungssegment (56) aufweist, das dafür ausgebildet ist, mit jedem Haltestift (23) der Basis zusammenzuwirken und nach Zusammenfügen der Basis, des Vierkants (37) und des Betätigungsgriffs (48) jede Biegung dieses Haltestifts (23) der Basis in die Richtung eines Ausklinkens jedes Hakens (30) in Bezug auf die Haltefläche (43) des Kragens (41) des Vierkants (37) zu verhindern.
  9. Schloss nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass sie eine Vorrichtung (45) zum schnellen Zusammenfügen des Vierkants (37) in Bezug auf den Betätigungsgriff (48) umfasst, wobei diese Schnellfügevorrichtung (45) mindestens einen Quersplint (47) mit elastischer Rückstellung umfasst.
  10. Schloss nach einem der Ansprüche 5 bis 9, dadurch gekennzeichnet, dass es einen zwischen dem Grundkörper (21) der Basis (20) platzierten Keil (55) umfasst, wobei der Keil (55) unter Druck verformbar ist und eine Öffnung eines Durchmessers von größer oder gleich dem Durchmesser der Bohrung (59) des Grundkörpers (21) der Basis aufweist.
  11. Flügel (32), dadurch gekennzeichnet, dass er ein Schloss nach einem der Ansprüche 5 bis 10 umfasst.
  12. Verfahren zum Montieren eines Schlosses an einer Stirnwand (34) eines Flügels (32), wobei diese Stirnwand (34) eine Innenfläche (36) aufweist, die einen Hohlraum (60) des Flügels (32) und eine Durchgangsöffnung (33) begrenzt, wobei das Schloss umfasst:
    - einen Betätigungsgriff (48),
    - einen Mechanismus, der einen drehfest mit dem Betätigungsgriff (48) zusammengefügten drehbaren Vierkant (37) umfasst, wobei sich der Vierkant (37) axial vom Betätigungsgriff (48) vorspringend erstreckt, Verfahren, bei dem der Vierkant (37) mit der Stirnwand (34) des Flügels (32) über eine Basis zusammengefügt wird, welche umfasst:
    - einen Grundkörper (21), der eine Bohrung (59) aufweist, die in der Lage ist, einen Schloss-Vierkant (37) des Flügels (32) aufzunehmen,
    - Mittel zum Befestigen an der Durchgangsöffnung (33) der Stirnwand (34) des Flügels (32),
    dadurch gekennzeichnet, dass eine Basis nach einem der Ansprüche 1 bis 4 verwendet wird, und dadurch, dass jeder Einbaustift (22) in eine Einsteckrichtung genannte Richtung in die Öffnung (33) der Stirnwand (34) des Flügels (32) eingeführt wird, bis jeder Haken (29) jedes Einbaustifts (22) mindestens zum Teil gegen die Innenfläche (36) der Stirnwand (34) des Flügels (32) platziert ist.
  13. Montageverfahren nach Anspruch 12, dadurch gekennzeichnet, dass anschließend der Vierkant (37) des Schlosses in die Bohrung (59) des Grundkörpers (21) der Basis eingeführt wird, wobei der in die Bohrung (59) eingeführte Vierkant (37) mindestens zum Teil jede Biegung des Einbaustifts (22) verhindert.
  14. Montageverfahren nach einem der Ansprüche 12 oder 13, dadurch gekennzeichnet, dass der Vierkant (37) in die Bohrung (59) des Grundkörpers (21) der Basis eingeführt wird, bis jeder Haken (30) jedes Haltestifts (23) der Basis mindestens zum Teil gegen eine Haltefläche (43) eines Kragens (41) des Vierkants (37) kommt und derart mit dieser Haltefläche (43) zusammenwirkt, dass der Vierkant (37) in Bezug auf die Basis axial gesperrt wird, während gleichzeitig ihre relative Drehung ermöglicht wird.
  15. Montageverfahren nach Anspruch 14, dadurch gekennzeichnet, dass anschließend der Betätigungsgriff (48) um den Vierkant (37) und den Grundkörper (21) der Basis herum in Eingriff gebracht wird, wobei der Kragen (41) des Vierkants (37) und jeder Haltestift (23) der Basis in den Aufnahmeraum (49) des Betätigungsgriffs (48) eingesteckt werden, wobei das Verriegelungssegment (56) dieses Aufnahmeraums (49) derart mit jedem Haltestift (23) zusammenwirkt, dass derselbe in Sperrstellung verriegelt wird.
  16. Montageverfahren nach Anspruch 15, dadurch gekennzeichnet, dass der Betätigungsgriff (48) bis zum Eingreifen der Schnellfügevorrichtung (45) um den Vierkant (37) herumgefügt wird.
EP17153367.2A 2016-02-02 2017-01-26 Schloss eines öffnungsflügels mit einem elastisch einklinkbaren sockel Active EP3203000B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL17153367T PL3203000T3 (pl) 2016-02-02 2017-01-26 Zamek skrzydła z bazą zagnieżdżaną elastycznie
MA42460A MA42460B1 (fr) 2016-02-02 2017-01-26 Serrure d'ouvrant à embase élastiquement emboîtable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1650815A FR3047265A1 (fr) 2016-02-02 2016-02-02 Serrure d'ouvrant a embase elastiquement emboitable

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EP3203000A1 EP3203000A1 (de) 2017-08-09
EP3203000B1 true EP3203000B1 (de) 2018-07-25

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Country Status (7)

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EP (1) EP3203000B1 (de)
ES (1) ES2693429T3 (de)
FR (1) FR3047265A1 (de)
MA (1) MA42460B1 (de)
PL (1) PL3203000T3 (de)
PT (1) PT3203000T (de)
TR (1) TR201815917T4 (de)

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EP4265868A1 (de) 2022-04-22 2023-10-25 Axalys Befestigungsvorrichtung für einen griff

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FR3081902B1 (fr) 2018-06-01 2020-09-25 Bronze Alu Poignee de porte et fenetre a montage et demontage rapide sans outil
CN109779391B (zh) * 2018-12-29 2020-09-25 宁波生久柜锁有限公司 改进型双重锁紧锁扣
US11976494B2 (en) 2019-09-11 2024-05-07 Carrier Corporation Door handle assembly
EP4028616A1 (de) * 2019-09-11 2022-07-20 Carrier Corporation Nabenanordnung für türgriff

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US4910982A (en) * 1988-10-14 1990-03-27 Engineered Security Products Corporation Self-assembling locking device
IT230654Y1 (it) * 1993-10-20 1999-06-09 Meroni Serrature Sas Serratura in blocco unico a montaggio reversibile
DE29907745U1 (de) * 1999-05-03 1999-08-05 Huwil-Werke GmbH Möbelschloß- und Beschlagfabriken, 53809 Ruppichteroth Verbinder zur Verbindung eines Drehknopfes mit einem Schloß
US7690083B2 (en) * 2004-01-26 2010-04-06 Dieter Ramsauer Clip fixture for the fast assembly of fittings, such as swiveling lever-type closures and hinge parts, in breakthroughs of a thin wall
FR2877979A1 (fr) 2004-11-16 2006-05-19 Charles Prunet Dispositif de verrouillage pour ouvrant coulissant a tringle(s) de commande et poignee(s) de manoeuvre et procede de montage
US10407943B2 (en) * 2013-04-11 2019-09-10 Peter Luizzi Temporary door hardware system and door

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Publication number Priority date Publication date Assignee Title
EP4265868A1 (de) 2022-04-22 2023-10-25 Axalys Befestigungsvorrichtung für einen griff
FR3134835A1 (fr) 2022-04-22 2023-10-27 Axalys Dispositif de fixation d’une poignée

Also Published As

Publication number Publication date
FR3047265A1 (fr) 2017-08-04
MA42460A (fr) 2017-08-09
EP3203000A1 (de) 2017-08-09
ES2693429T3 (es) 2018-12-11
PT3203000T (pt) 2018-11-09
PL3203000T3 (pl) 2019-01-31
MA42460B1 (fr) 2018-11-30
TR201815917T4 (tr) 2018-11-21

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