WO2018141873A1 - Appareil de verrouillage - Google Patents

Appareil de verrouillage Download PDF

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Publication number
WO2018141873A1
WO2018141873A1 PCT/EP2018/052573 EP2018052573W WO2018141873A1 WO 2018141873 A1 WO2018141873 A1 WO 2018141873A1 EP 2018052573 W EP2018052573 W EP 2018052573W WO 2018141873 A1 WO2018141873 A1 WO 2018141873A1
Authority
WO
WIPO (PCT)
Prior art keywords
catch
lock device
condition
insert member
interior
Prior art date
Application number
PCT/EP2018/052573
Other languages
English (en)
Inventor
Alan Beasley
Original Assignee
Alan Beasley
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 Alan Beasley filed Critical Alan Beasley
Publication of WO2018141873A1 publication Critical patent/WO2018141873A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
    • F16B9/023—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0833—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with segments or fingers expanding or tilting into an undercut hole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube

Definitions

  • the present invention relates to lock apparatus, particularly but not exclusively lock apparatus for releasably locking and mounting an item to a support.
  • lock apparatus which secures one item to another and requires a key to permit separation.
  • known apparatus can be inconvenient and/or unsuitable for releasably locking and mounting an item to a support, for example, releasably locking and mounting a parcel receiving receptacle to an external side of an external door or wall.
  • lock apparatus for releasably locking and mounting an item to a support
  • the apparatus including a lock device, the lock device including:
  • a receiving member which defines a passage and a catch recess; wherein, in an assembled condition, the insert member is located in the passage, the lock device being movable between a locked condition and a release condition, the catch member including a detent part, wherein, in the locked condition, the detent part extends through the catch aperture to protrude outside of the insert member and into the catch recess thereby preventing movement of the device from the assembled condition to a disassembled condition, and, in the release condition, the detent part of the catch member does not protrude outside the insert member and thereby permits movement of the device out of the assembled condition to the disassembled condition.
  • the lock device moves automatically to the locked condition, possibly, when the detent part, the catch aperture and the catch recess are aligned.
  • the passage extends along a passage axis.
  • the catch recess extends substantially radially from the passage axis, possibly along a radial direction.
  • the receiving member includes a passage stop, against which the insert member may locate in the assembled condition.
  • the passage is a blind passage.
  • the receiving member includes an end wall, which may comprise a blind end of the passage, and may comprise the passage stop.
  • the insert member includes an interior stop, against which the catch member may locate in the assembled condition.
  • the interior is closed at one end.
  • the insert member includes an end wall, which may close the interior at the one end, and may comprise the interior stop.
  • the interior extends along an insert member axis.
  • the catch aperture extends substantially radially from the insert member axis, possibly along a radial direction.
  • the insert member axis extends bstantially along or parallel to the passage axis. Possibly, in moving from the disassembled condition to the assembled condition, the insert member is moved along an insertion direction, which may be aligned along or parallel to the passage axis.
  • the radial direction of the catch aperture and the radial direction of the catch recess are substantially aligned.
  • the catch recess is of similar size and shape to the catch through aperture.
  • the detent part includes an engaging face, which in the locked condition locates against an engaging face of the receiving member, which may be one of the faces which define the catch recess.
  • the detent part includes an inserting face, which may be angled relative to the insert member axis, possibly to aid insertion of the insert member into the passage and/or the catch member into the interior.
  • the apparatus includes a release tool, which is required to move the lock device from the locked condition to the release condition.
  • the release tool includes a key part, which may be insertable into the interior to move the lock device from the locked condition to the release condition, possibly along the insertion direction, which may be towards the interior end wall.
  • the catch member includes a key engaging surface.
  • the key engaging surface slopes relative to the insert member axis and may be inclined at an oblique angle to the insert member axis.
  • the release tool includes a catch member engaging surface, which, in the release condition, locates against the key engaging surface.
  • the release tool includes a tool axis, which in the release condition may be substantially aligned along the insert member axis.
  • the catch member engaging surface slopes relative to the tool axis, and may be inclined at an oblique angle to the tool axis.
  • the catch member engaging surface of the key part contacts the key engaging surface of the catch member and may urge the key engaging surface towards the release condition, and thus may move the device from the locked condition to the release condition.
  • the key engaging surface faces outwardly, possibly away from the insertion direction and possibly away from the interior end wall.
  • the catch member engaging surface faces inwardly, possibly in or towards the insertion direction and possibly towards the interior end wall.
  • the catch member engaging surface of the key part contacts the key engaging surface of the catch member and may urge the key engaging surface inwardly towards the insert member axis.
  • the catch member is arranged to be biased to the locked condition, and may be formed from a resiliently deformable material, such as spring steel.
  • the catch member includes an end part, which in the assembled condition may locate against the stop in the interior. Possibly, when the catch member is located against the interior stop and the insert member is located against the passage stop, the detent part, the catch recess and the catch aperture substantially correspond in axial location. Possibly, the locking device moves automatically to the locked condition when the detent part, the catch aperture and the catch recess correspond in axial location and radial direction.
  • the catch member includes an arm, which may extend from the end part, and may extend along the interior, and may be pivotally movable between the locked condition and the release condition.
  • the arm includes a plurality of parts, each of which may be substantially straight, and may be separated from an adjacent part or parts by a bend, so that the adjacent parts extend in different directions.
  • the arm part includes four parts.
  • the detent part comprises the fourth part from the end part.
  • the key engaging surface comprises part of the third part from the end part.
  • the arm is substantially planar.
  • the receiving member defines two catch recesses, which may correspond in axial location, but may extend in substantially opposite radial directions, relative to the passage axis.
  • the receiving member defines one catch recess, which extends continuously circumferentially around the passage.
  • the insert member defines two catch apertures which may correspond in axial location, but may extend in substantially opposite radial directions, relative to the insert member axis.
  • the catch member includes a pair of arms, which, in the assembled condition, may extend alongside each other on opposite sides of the insert member axis, and may be substantially symmetrical around the insert member axis.
  • the catch member includes two detent parts wherein, in the locked condition, each detent part extends through a different one of the catch apertures to protrude outside of the insert member and into the catch recess or a different one of the catch recesses.
  • the catch member includes two key engaging surfaces, which, in the assembled condition, may be located on opposite sides of the insert member axis and may slope in different directions.
  • the key part includes two catch member engaging surfaces, which may be located on opposite sides of the tool axis and may slope in different directions.
  • both of the catch member engaging surfaces of the key part contact the key engaging surfaces of the catch member substantially simultaneously and may urge the key engaging surfaces (and the detent parts) towards the release condition.
  • the lock apparatus comprises part of goods receiving apparatus.
  • the one of the insert member or the receiving member comprises part of a mounting or fixing, which may be mountable to a support.
  • the support is a wall or a door, and may comprise an external surface.
  • the one of the insert member or the receiving member comprises part of a fastener such as a bolt, expanding wall bolt or wall anchor and in use locates in or through a hole defined in the surface.
  • the other of the insert member or the receiving member is mounted to or comprises part of an item. Possibly, the item comprises goods receiving apparatus.
  • a method of releasably locking and mounting one item to another including providing lock apparatus, the apparatus including a lock device, the lock device including:
  • a receiving member which defines a passage and a catch recess; wherein, in an assembled condition, the insert member is located in the passage, the lock device being movable between a locked condition and a release condition, the catch member including a detent part, wherein, in the locked condition, the detent part extends through the catch aperture to protrude outside of the insert member and into the catch recess thereby preventing movement of the device from the assembled condition to a disassembled condition, and, in the release condition, the detent part of the catch member does not protrude outside the insert member and thereby permits movement of the device out of the assembled condition to the disassembled condition.
  • Fig. 1 is a side cross sectional view of lock apparatus in an assembled condition and a locked condition
  • Fig. 2 is an end cross sectional view of part of the apparatus as indicated by arrows II-II in Fig. 1 , showing an insert member and a catch member in the assembled condition and the locked condition;
  • Fig. 3 is a side cross sectional view of the lock apparatus in the assembled condition and a release condition
  • Fig. 4 is a side cross sectional view of part of the apparatus, showing the insert member and the catch member in an insertion condition;
  • Fig. 5 is a side view of a key part of a release tool
  • Fig. 6 is a side view of the catch member in a disassembled condition
  • Fig. 7 is a side cross sectional view of a part of an embodiment of the apparatus, showing the insert member and the catch member in an insertion condition;
  • Fig. 8 is a side view of the part of the apparatus shown in Fig. 7;
  • Fig. 9 is an end cross sectional view of the part of the apparatus of
  • Fig.10 is a side cross sectional view of the part of the apparatus shown in Figure 7, turned through 90°;
  • Figure 1 1 is a side view of the part of the apparatus shown in Figure 8, turned through 90°;
  • Figure 12 is an end cross sectional view of the part of the apparatus of Figure 9, turned through 90°.
  • Figs. 1 to 6 show lock apparatus 100 for releasably locking and mounting an item to a support.
  • the apparatus 100 includes a lock device 10.
  • the lock device 10 includes: an insert member 12, which defines an interior 14 and a catch through aperture 16; a catch member 18 which is located in the insert member interior 14; and a receiving member 20, which defines a passage 22 and a catch recess 24.
  • the insert member 12 In an assembled condition, the insert member 12 is located in the passage 22.
  • the lock device 10 is movable between a locked condition and a release condition.
  • the catch member 18 includes a detent part 26.
  • the detent part 26 extends through the catch aperture 16 to protrude outside of the insert member 12 and into the catch recess 24 thereby preventing movement of the device 10 from the assembled condition to a disassembled condition.
  • the detent part 26 of the catch member 18 does not protrude outside the insert member 12 and thereby permits movement of the device 10 out of the assembled condition to the disassembled condition.
  • the passage 22 extends along a passage axis 28.
  • the insert member 12 defines two catch apertures 16.
  • the receiving member 20 defines two catch recesses 24.
  • the catch member 18 includes two detent parts 26. In the locked condition, each detent part 26 extends through a different one of the catch apertures 16 into a different one of the catch recesses 24.
  • the catch recesses 24 correspond in axial location, but extend in substantially opposite radial directions (indicated by arrow 30) relative to the passage axis 28.
  • the receiving member 20 includes a passage stop 50, against which the insert member 12 locates in the assembled condition.
  • the passage 22 is a blind passage.
  • the receiving member 20 includes an end wall 52 which comprises a blind end of the passage 24.
  • the passage end wall 52 comprises the passage stop 50.
  • the receiving member 20 includes a body part 122, a relatively enlarged end part 104 and an abutting step face 106 between the body part 122 and the end part 104.
  • the interior 14 extends along an insert member axis 72.
  • the catch apertures 16 correspond in axial location, but extend in substantially opposite radial directions (indicated by arrow 74) relative to the insert member axis 72.
  • the insert member 12 includes an interior stop 150, against which the catch member 18 locates in the assembled condition.
  • the interior 14 is closed at one end.
  • the insert member 12 includes an end wall 152, which closes the interior 14 at the one end, and comprises the interior stop 150.
  • the insert member axis 72 extends substantially along or parallel to the passage axis 28.
  • each detent part 26 includes an engaging face 32, which, in the locked condition locates against an engaging face 34 of the receiving member 20, which is one of the faces which defines a respective one of the catch recesses 24.
  • each of the detent part engaging faces 32 extends substantially normally to the insert member axis 72, to ensure secure and stable engagement of the detent part engaging faces 32 with the engaging faces 34 of the receiving member 20. In this condition, the engagement of the engaging faces 32, 34 resists movement of the lock device 10 out of the locked condition.
  • the detent part engaging faces 32 face rearwardly away from the insertion direction 76.
  • Each detent part 26 includes an inserting face 132 which is angled at an oblique angle 134 to the insert member axis 72 in an insertion condition in which the catch member 18 is deformed to permit entry into the interior 14 and/or the insert member 12 is inserted into the passage 22, as will be described below.
  • the inserting faces 132 face outwardly and forwardly relative to the insertion direction 76.
  • the apparatus 100 includes a release tool 36, which is required to move the lock device 10 from the locked condition to the release condition.
  • the release tool 36 includes a key part 38, which is insertable into the interior 14 to move the lock device 10 from the locked condition to the release condition along the insertion direction 76, towards the interior end wall 152.
  • the release tool 36 could include a handle part (not shown) for gripping by a user.
  • the catch member 18 includes a pair of key engaging surfaces 40.
  • Each key engaging surface 40 slopes relative to the insert member axis 72 and is inclined at an oblique angle 44 to the insert member axis 72.
  • the key engaging surfaces 40 are arranged on opposite sides of the insert member axis 72, and slope in different directions, oppositely to each other (in mirror symmetry) around the insert member axis 72.
  • the release tool 36 includes a pair of catch member engaging surfaces
  • each of the catch member engaging surfaces locates against a different one of the key engaging surfaces 40.
  • the release tool 36 includes a tool axis 78, which, in the release condition is substantially aligned along the insert member axis 72.
  • the catch member engaging surfaces 42 slope relative to the tool axis 78, and are inclined at an oblique angle 46 to the tool axis 78.
  • the catch member engaging surfaces 42 are located on opposite sides of the tool axis 78, and slope in different directions oppositely to each other (in mirror symmetry) around the tool axis 72.
  • the key engaging surfaces 40 face outwardly, away from the insertion direction 76 and away from the passage end wall 52.
  • the catch member engaging surfaces 42 face inwardly, in or towards the insertion direction 76 and towards the passage end wall 52.
  • the catch member 18 is arranged to be biased to the locked condition, and could be formed from a resiliently deformable material, such as spring steel.
  • the catch member 18 could be formed by any suitable process.
  • the catch member 18 shown in Fig. 6 could be formed from a flat material in one operation, for example by stamping or pressing of relatively thin steel sheet or strip.
  • the catch member 18 includes an end part 48, which locates against the end wall 152 of the interior 14.
  • the catch member 18 includes a pair of arms 54, which extend along the interior 14 from the end part 48, and are pivotally movable between the locked condition and the release condition.
  • Each arm 54 is substantially planar, and the catch member 18 is substantially planar.
  • the arms 54 and at least part of the catch apertures 16 are co-planar.
  • the arms 54 extend alongside each other on opposite sides of the insert member axis 72 and are substantially symmetrical around the insert member axis 72.
  • Each arm 54 includes a plurality of substantially straight parts 56A, 56B, 56C, 56D, each of which is separated from an adjacent part or parts by a bend 58A, 58B, 58C, 58D, so that the adjacent parts extend in different directions.
  • each arm 54 includes, in sequence from the end part 48, a first bend 58A, a first arm part 56A, a second bend 58B, a second arm part 56B, a third bend 58C, a third arm part 56C, a fourth bend 58D and a fourth arm part 56D, which comprises the detent part 26.
  • the key engaging surfaces 40 comprise part of the third arm part 56C.
  • the first bend 58A is close to or against a first side wall 80 defining the interior 14
  • the first arm part 56A extends across the interior 14 towards an opposite second side wall 82 and away from the end wall 152 to the second bend 58B in a central axial region 84.
  • the second arm part 56B then extends towards the first side wall 80 and away from the end wall 152 to the third bend 58C in the central axial region 84.
  • the third arm part 56C then extends towards the first side wall 80 and towards the end wall 152 to the fourth bend 58D which is located at or close to the first side wall 80 and in some conditions within one of the catch apertures 16.
  • the fourth arm part 56D (the detent part 26) then extends laterally outwardly away from the second side wall 82 and longitudinally away from the end wall 152.
  • the first bend 58A thus reverses the lateral direction and maintains the longitudinal direction of the arm 54.
  • the second bend 58B reverses the lateral direction and maintains the longitudinal direction of the arm 54.
  • the third bend 58C maintains the lateral direction and reverses the longitudinal direction of the arm 54.
  • the fourth bend 58D maintains the lateral direction and reverses the longitudinal direction of the arm 54.
  • the arms 54 In a relaxed, non-deformed condition as shown in Fig. 6, the arms 54 extend outwardly beyond the side walls 80, 82, of the interior 14.
  • the arms 54 are compressed together to the insertion condition in which the catch member 18 can be located into the interior 14, as shown in Fig. 4.
  • the angled inserting faces 132 aid insertion as it is not necessary for the user to compress the arms to completely clear the side walls 80, 82 of the interior 14.
  • the side walls 80, 82 contact the angled inserting faces 132 during insertion and act to compress the arms 54 as force is applied to insert the catch member 18 into the interior 14.
  • the end part 48 of the catch member 18 is substantially located against the interior end wall 152.
  • the detent parts 26 locate into and through the catch apertures 16 and protrude outside of the insert member 12.
  • the insert member 12 is then inserted into the receiving member 20 until the insert member 12 locates against the passage end wall 52. Again the angled inserting faces 132 aid insertion as it is not necessary for the user to compress the arms 54 to completely clear the side walls of the passage 22. The side walls of the passage 22 contact the angled inserting faces 132 during insertion and act to compress the arms 54 as force is applied to insert the insert member 12 into the passage 22.
  • the detent parts 26, the catch apertures 16 and the catch recesses 24 all substantially correspond in axial location, and if the detent parts 26, the catch apertures 16 and the catch recesses 24 are also all substantially radially aligned, the detent parts 26 automatically spring outwardly to the locked condition due to the biasing action of the catch member 18. If the detent parts 26, the catch apertures 16 and the catch recesses 24 are not all substantially radially aligned, then the user can rotate the insert member 12 around the passage axis 28 until they are aligned and the detent parts 26 spring outwardly to the locked condition.
  • the receiving member 20 defines a catch recess 24 which extends continuously circumferentially around the passage 22.
  • the springing outwardly of the arms 54 of the catch member 18 provides an audible click and tactile feedback to the user, assuring the user that the lock device 10 is in the locked condition.
  • the key part 38 is inserted into the interior 14 and a force applied along the insertion direction 76.
  • the catch member engaging surfaces 42 of the key part 38 contact the key engaging surfaces 40 of the catch member 18 and urge the key engaging surfaces 40 inwardly towards the insert member axis 72 and towards the release condition, thus moving the device 10 from the locked condition to the release condition.
  • the detent parts 26 also move inwardly, out of the catch recesses 24 to the release condition.
  • the insert member 12 has a catch aperture 16, which in the present example is an elongate slot which extends from the end of the insert member towards the end wall. In the example shown, the catch aperture 16 does not extend all the way to the end wall of the insert member 12. This is best shown in Figure 1 1 .
  • the catch member 18 includes an end part 48, a pair of arms 54 and a detent part 26 and a key engaging surface 40 on each of the arms 54.
  • the detent parts 26 extend through the catch aperture 16.
  • the catch member 18 may be inserted into the insert member 12 without having to substantially deform the catch member 18, by virtue of the configuration of the catch aperture 16.
  • the catch member 18 can be slid into the insert member 12, with the detent parts extending through and sliding along the catch aperture 16. Some deformation or compression of the arms 54 of the catch member 18 may occur, or may be necessary, but the formation of the catch member 18 is such that the arms 54 are not required to overlap one another.
  • the detent parts 26 continue to extend through the catch aperture 16.
  • Assembly with the receiving member 20 of the lock device 10 is identical to embodiment of the insert member 12 and catch member 18 described above. Unlocking the lock device 10, by removal of the insert member 12 from the receiving member 20 is identical to the method described above.
  • the key part 38 is inserted into the interior 14 of the insert member 12 to contact the key engaging surfaces 40 of the catch member 18, and to urge the key engaging surfaces inwardly towards the insert member axis 72 and towards the release condition, in which the detent parts 26 are also urged inwardly and out of the catch recess(es) of the receiving member 20.
  • the arms 54 are shaped such that the arms 54 may contact one another when the catch member 18 is urged into the release condition.
  • the arms may abut one another without overlapping. However it will be appreciated that at least a part of the arms 54 may overlap one another. Alternatively, it is possible for the arms 54 not to contact one another in the release condition.
  • the locking device is relatively simple in construction and has few moving parts.
  • the locking device 10 moves automatically to the locked condition when the detent parts 26, the catch apertures 16 and the catch recesses 24 are aligned, but requires the key part 38 to move to the release condition.
  • a key or unlocking device does not need to be left with delivery personnel, but that delivery personnel can effect locking of the locking device 10 by simply inserting the insert member 12 into the receiving member 20.
  • the lock apparatus 100 could comprise part of goods receiving apparatus (not shown).
  • the receiving member 20 could comprise part of a mounting or fixing (not shown), which could be mountable to a support (not shown) such as a wall or a door, which could comprise an external surface.
  • the receiving member 20 could comprise part of a fastener such as a bolt, expanding wall bolt or wall anchor and, in use, could locate in or through a hole (not shown) defined in the surface.
  • the insert member 12 could be mounted to or comprise part of an item, which could comprise a receptacle (not shown) of the goods receiving apparatus.
  • the insert member 12 could comprise part of a mounting or fixing (not shown), which could be mountable to a support (not shown) such as a wall or a door, which could comprise an external surface.
  • the insert member 12 could comprise part of a fastener such as a bolt, expanding wall bolt or wall anchor and, in use, could locate in or through a hole (not shown) defined in the surface.
  • the receiving member 20 could be mounted to or comprise part of an item, which could comprise a receptacle (not shown) of the goods receiving apparatus.
  • the lock apparatus and the various components thereof could be of any suitable size and shape, and could be formed of any suitable material (within the scope of the specific definitions herein).
  • the catch member could be formed of steel wire, and could comprise a coil spring, with arms similar to those described above.
  • the receiving member could comprise part of a bolt-like fastener, for example, an expanding bolt which is fixed into a wall, and could comprise threaded surfaces or other fixing/engagement/attachment formations.
  • a threaded formation could be formed on the exterior side surface of the enlarged part 104 of the receiving member 20.
  • the shape of the catch member 18 could be different.
  • the number of detent parts, catch recesses and catch apertures could be different.
  • the lock device could include just one detent part, one catch recess and one catch aperture.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un appareil de verrouillage permettant de verrouiller et de monter de manière libérable un article sur un support, l'appareil comprenant un dispositif de verrouillage, le dispositif de verrouillage comprenant : un élément insert, qui délimite un intérieur et une ouverture à prise traversante ; un élément de retenue qui est situé à l'intérieur de l'élément insert ; un élément de réception, qui définit un passage et un évidement de prise. Dans un état assemblé, l'élément insert est situé dans le passage, le dispositif de verrouillage étant mobile entre un état verrouillé et un état libéré, l'élément de prise comprenant une pièce de détente. À l'état verrouillé, la pièce de détente s'étend à travers l'ouverture de prise pour faire saillie à l'extérieur de l'élément insert et dans l'évidement de prise, empêchant ainsi un mouvement du dispositif de l'état assemblé vers l'état démonté, et, à l'état libéré, la pièce de détente de l'élément de prise ne fait pas saillie à l'extérieur de l'élément insert et permet ainsi un mouvement du dispositif hors de l'état assemblé vers l'état démonté.
PCT/EP2018/052573 2017-02-03 2018-02-01 Appareil de verrouillage WO2018141873A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1701791.4 2017-02-03
GB1701791.4A GB2559377A (en) 2017-02-03 2017-02-03 Lock apparatus

Publications (1)

Publication Number Publication Date
WO2018141873A1 true WO2018141873A1 (fr) 2018-08-09

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Application Number Title Priority Date Filing Date
PCT/EP2018/052573 WO2018141873A1 (fr) 2017-02-03 2018-02-01 Appareil de verrouillage

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GB (1) GB2559377A (fr)
WO (1) WO2018141873A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4159625A1 (fr) * 2021-10-04 2023-04-05 Goodrich Corporation Dispositif de retenue libérable réutilisable pour ensembles d'évacuation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1193924A (ja) * 1997-09-25 1999-04-06 Piolax Inc 錨形脚クリップの取り外し構造
US20010009632A1 (en) * 1998-12-22 2001-07-26 Cross Gary A. Control-rod actuated axle assembly
WO2011089650A1 (fr) * 2010-01-22 2011-07-28 三菱電機株式会社 Élément de fixation et structure de fixation
WO2012149117A1 (fr) * 2011-04-27 2012-11-01 Illinois Tool Works Inc. Dispositif de retenue à pression et réutilisable

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DE102013106496B3 (de) * 2013-06-21 2014-11-06 Leifheit Ag Segmentierter Gerätestiel mit Stielrohrverbindung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1193924A (ja) * 1997-09-25 1999-04-06 Piolax Inc 錨形脚クリップの取り外し構造
US20010009632A1 (en) * 1998-12-22 2001-07-26 Cross Gary A. Control-rod actuated axle assembly
WO2011089650A1 (fr) * 2010-01-22 2011-07-28 三菱電機株式会社 Élément de fixation et structure de fixation
WO2012149117A1 (fr) * 2011-04-27 2012-11-01 Illinois Tool Works Inc. Dispositif de retenue à pression et réutilisable

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