Abstract: A multi-stage pressure yielding and anti-impact device for anchoring support is proposed, which includes an anti-impact component, a secondary pressure yielding component, and a primary pressure yielding component. The primary pressure yielding component and the secondary pressure yielding component each include an outer sleeve, an inner extrusion sleeve, and an expansion platform, and the expansion platform is arranged at a bottom end of the inner extrusion sleeve. A buffering and energy-absorbing material filling body is arranged between the outer sleeve and the inner extrusion sleeve. An outside diameter of the outer sleeve in the primary pressure yielding component is equal to that of a large-diameter end of the expansion platform in the secondary pressure yielding component, and the outer sleeve in the primary pressure yielding component is pressed against a bottom of the expansion platform in the secondary pressure yielding component.

Abstract: A fastener provided with a pin and a body configured to insert the pin. The pin has a pin flange and a pin shaft extending in the vertical direction from the pin flange; and the main body has a bottom, an opening formed in the bottom for inserting the pin, a member to be mounted locking part formed vertically from the bottom along the opening in order to lock to the member to be mounted, a pin flange temporary holding part for temporarily fixating, before attaching to the member to be mounted, the pin flange at a first position opposite to the member to be mounted locking part relative to the bottom, and a pin flange lock for locking the pin flange at a second position closer to the bottom than the first position while mounted on the member to be mounted.

Abstract: A female coupling clamp which is adapted to hold a coupling head of a male coupling element in an automatic or self-latching manner and to fasten itself in a component opening in an automatic latching manner. For this, the coupling clamp is equipped with at least three resiliently formed strip-type coupling arms which are connected to each other on one side. The respective provided fastening ends of the coupling arms comprise a radially outwardly open receiving groove for an edge of a component opening. A ball head is held in a receiving space with the aid of a neck portion which is similar in shape to an inverted truncated pyramid.

Abstract: An apparatus for stabilization of a bone fracture site, including a wire that is configured to be positioned through corresponding holes of a first bone and an adjacent second bone; and a tension washer coupled to a first end of the wire, the tension washer rotatable about the first end of the wire, wherein the wire is configured to be positioned through the corresponding holes of the first and the second bone, the tension washer is configured to be positioned proximate a first surface of the second bone, wherein the tension washer includes a first surface having a length longer than a diameter of the corresponding holes of the first and the second bones, wherein the tension washer is configured to rotate such that the first surface of the tension washer abuts the first surface of the second bone.

Abstract: A fastening apparatus includes a head element for abutting a first edge region of a component opening and an anchor foot element for rear engagement with a second edge region lying opposite the first edge region. The anchor foot element has a base section extending from the head element in axial direction and four locking arms arranged in pairs and connected to the base section. Each pair of locking arms is configured in order to be pivotable relative to an axial central plane of the fastening apparatus, and each pair of locking arms has locking/centering stages arranged offset from one another in axial direction. A locking/centering stage comprises a centering surface for centering the fastening apparatus relative to a component opening and a locking surface for rear engagement with a component opening. A locking surface and a centering surface of a locking/centering stage are arranged approximately orthogonally to one another.

Abstract: A fastening apparatus includes an annular base element having an assembly wall for abutting a first component and a first fastening wall for abutting the second component, and an assembly element having a bottom wall. To enable passage through a second through-opening of the second component, the assembly element has a smaller diameter than the base element. At least two diametrically opposed foldable retaining arms are arranged radially circumferentially and connect the assembly wall to the assembly element. The retaining arms are each connected to the assembly element and the base element via a respective joint and form an articulated joint in the region between the joints. A region of the retaining arms between the articulated joints and the assembly wall forms a fastening portion, and at least one catching device is provided to connect the base element to the assembly element in an assembly position.

Abstract: A securing clip includes: an enclosure body including a first end, a second end, and one or more sidewalls that extend between the first end and the second end; one or more fragment module securing tangs extending, from one or more of the sidewalls, into the cavity such that when at least a portion of the fragment module is placed within the cavity, at least a portion of the fragment module securing tang is designed to engage with the fragment module and prevents and/or impedes removal of at least a portion of the fragment module from the cavity; and one or more substrate securing tangs extending from the enclosure body and away from the cavity, each substrate securing tang designed to prevent and/or impede removal of the securing clip when the securing clip is placed into a substrate aperture defined within the substrate.

Abstract: A lever assembly includes a lever housing attached to a seat back of a vehicle seat. The lever assembly includes a bracket attached to the lever housing, and the bracket includes a bracket opening. The lever assembly includes a lever bezel including a bezel opening, the lever bezel is received in the lever housing, and the bezel opening aligns with the bracket opening. The lever assembly includes a lever pivotally mounted to the level bezel and a clip received in the bezel opening and the bracket opening to secure the lever bezel to the lever housing.

Abstract: Disclosed are Systems and methods for coupling a first panel to a second panel using a fastening system. The fastening system includes a fastener, a doghouse structure, and a seal assembly. The fastener includes a head assembly coupled to a collar using the doghouse structure. The head assembly engages the doghouse structure positioned on the first panel and the collar passes through an opening in the second panel to retain the second panel relative to the first panel. The seal assembly includes a seal and a seal carrier that is coupled to the fastener via a frangible connection.

Abstract: A coupling for connecting a circuit board to a mount with a fastener. The mount may be connected to a component. The fastener includes a first snap-fit connection formation for establishing a snap-fit connection with a second snap-fit connection formation provided on the mount. When connected, the fastener clamps the circuit board against the mount. The fastener further includes a first engagement formation configured to engage with a second engagement formation on the mount for bracing the snap-fit connection.

Abstract: A fastener assembly (100) includes a securing panel (102) and a fixation member (104) that projects away from the securing panel along a center axis (101). The fixation member includes opposing arms (106, 108) that are angled toward the center axis and opposite ribs (118, 120) disposed between the arms and angled toward the center axis. The fixation member is inserted through openings in first and second components. The arms engage the first component and the securing panel engages the second while the fastener assembly is in a locked state to secure the first and second components together. The fixation member is partially rotated around the center axis to transition the fixation member to an unlocked state. The ribs are brought into contact with an edge of the first component and the arms are moved out of contact with the first component while the fastener assembly is in the unlocked state to decouple the components from each other.

Abstract: A locator guide extension connected to a locator on a host component by at least one retention barb or like feature. The locator guide extension effectively extends the length of the locator to assists an operator in the initial alignment of the host component part to the assembly. An operator locates apertures in the assembly with the locator guide extension prior to inserting attachment clips of the host component. Once initially aligned, the operator pushes the locator guide extension and locator into the aperture, where the locator provides the final fit/finish location. The attachment clip connects the host component to the final assembly.

Abstract: An interior component includes: an interior component body; and a mount structure for mounting the interior component body on a vehicle body. The mount structure includes: a leg part extending from the interior component body; a guide part provided at a tip of the leg part; a pair of elastic engaging hooks extending from the guide part toward the interior component body while being spaced apart from and opposing to each other; and a slit provided between the leg part and one of the elastic engaging hooks. An interval in a spaced-apart direction of the pair of elastic engaging hooks is equal to or greater than a dimension in the spaced-apart direction of the leg part. Hence, the slide molds are shifted in parallel to each other in the long-side direction of the interior component body to be removed. Thus, the mount structure is formed.

Abstract: A clip may include a base to which an attaching member is connected, and an anchor configured to be attached to a plate-shaped subject member and having a pillar, at least one pair of flexible engagement strips and at least one pair of blocks. The pillar is configured to be inserted into an attaching hole formed in the subject member. Each of the at least one pair of engagement strips is configured to engage a periphery of the attaching hole when the pillar is inserted into the attaching hole. Each of the at least one pair of blocks has a stopper surface that is configured to prevent each of the at least one pair of engagement strips from being folded back when an extraction load is applied to the anchor in a condition in which the anchor is attached to the subject member.

Abstract: A clip capable of connecting to the panel member may include a clip body and a sealing body. The clip body includes an anchor that is capable of being engaged with an attaching hole formed in the panel member, and a support portion that is arranged and constructed to be pressed to a surface of the panel member when the anchor is engaged with the attaching hole of the panel member. The sealing body includes a lip portion that is positioned in an inner side of an outer circumference of the support portion.

Abstract: A wiring clip 1 includes: an attaching portion 10 configured to be overlapped with a wiring harness; a locking portion 11 extended vertically from the attaching portion 10 and configured to be locked in a hole provided on a panel; and a pressing portion 12 configured to press the panel in a direction away from the attaching portion 10 when the locking portion 11 is locked in the hole. The pressing portion 12 includes: an inclined portion 19 continued to the attaching portion 10 and inclined with respect to both a vertically extending direction of the locking portion 11 from the attaching portion 10 and a longitudinal direction of the wiring harness overlapped with the attaching portion 10; and a parallel portion 20 continued to the inclined portion 19 and extended parallel to the locking portion 11 from the inclined portion 19.

Abstract: A variable grip blind rivet has a rivet body with a first shank adapted to be inserted into a hole in a workpiece and having an axial bore, and a flange at a first end of the first shank for abutting the workpiece when the first shank is inserted into the hole in the workpiece. A mandrel has a head, for engaging a second end of the first shank, and a second shank adapted to extend through the axial bore. The head has an abutment portion for abutting the first end of the first shank. At least one protrusion adjacent the abutment portion defines a recess for receiving the first end of the first shank during setting of the rivet.

Abstract: A fastener includes a resilient head, a position pole extending out from a first end of the head, and a resilient latching portion protruding out from the position pole away from the head. A circumference of the head defines a mounting slot. A second end of the head opposite to the position pole defines an operation hole extending to the position pole.

Abstract: A push-in fastener clip assembly includes a fastener having deflectable legs and compression ring for sliding along the deflectable legs during installation, with the compression ring connected to the fastener by frangible connections that are broken as the fastener clip assembly is being installed. Slots in the fastener guide the broken frangible connections during installation of the fastener, limiting rotation of the compression ring.

Abstract: A fastening system and method of use is disclosed. The fastening system includes a substrate, an aperture and a fastener. The fastener includes flexible wings that allow for insertion of the fastener into an aperture of a vehicle component.

Abstract: A grommet has a tubular body with a bore coaxial to a body longitudinal axis. A flange is integrally connected to the body and is oriented perpendicular to the longitudinal axis. The bore extends through the flange. Multiple legs extend from the tubular body at a body end opposite to the flange. The legs are separated by an elongated slot permitting the legs to inwardly deflect from a non-deflected position toward the longitudinal axis by partially extending into the slot. A service tab assembly positioned in the central bore includes multiple tab extensions, each integrally connected to only one of the legs; and a pull tab positioned entirely in the bore in a non-extended position. The pull tab is connected only to the tab extensions and when displaced in a release direction acts through the tab extensions to equally inwardly displace the legs toward the longitudinal axis.

Abstract: A push-in fastener assembly includes a fastener having deflectable retainer wings and a guide ring slidable over the retainer wings. The retainer wings and/or the guide ring are shaped to reduce interference of the guide ring sliding over the retainer wings when distorted by the retainer wings. Structure is provided for more secure preassembly of the guide ring on the fastener.

Abstract: An insulation system includes a panel having a major surface, a layer of fibrous insulating material and at least one securing clip affixed to the panel and securing the insulation layer to the major surface. Each clip includes first and second connectors. Each connector includes a head, two diametrically-opposed resilient latching elements projecting from the head and a first locking shoulder extending at least partially between the latching elements. Each latching element includes a latching shoulder adjacent a distal end opposite the head.

Abstract: A variable grip blind rivet includes a tubular rivet body and a mandrel. The rivet body has a first shank, insertable into a hole in a workpiece, and a flange at a first end of the first shank for abutting the workpiece when so inserted. The mandrel has a head, for engaging a second end of the first shank, and a second shank adapted to extend through the axial bore of the rivet body. The head has an abutment portion for abutting the first end of the first shank, and the second shank has a first reduced diameter portion adapted to break when a predetermined tensile is loaded applied. At least one protrusion adjacent the abutment portion defines a recess for receiving the first end of the first shank during setting of the rivet.

Abstract: A integrally molded fastener for use in connection with a substrate, the substrate includes foam backing and a slot therein and the substrate includes a front side and a back side. An upper plate has first and second longitudinal tabs and first and second transverse tabs. A longitudinal head is interconnected with an upper plate by a shank. A shaft extends from the upper plate and branches extend from the shaft. The longitudinal head includes cutting edges, the fastener and the longitudinal head are rotatable and, cutting edges of the longitudinal head cut the foam backing of the substrate as the fastener and the longitudinal head are rotated. A method for using the integrally molded fastener which includes engaging, slidingly, the side wall portions proximate the wider portion of the longitudinal tabs with the walls of the slot first. Riding the side wall portions of the longitudinal tabs on the front side of said substrate and as rotation of the fastener and the longitudinal tabs continues.

Abstract: A clip includes a head portion that is engaged with an attachment-subject member, a leg portion that is inserted and locked in an attachment hole of an attachment-base member to which the attachment-subject member is to be fixed, a shank portion that connects the head portion with the leg portion, and a flange portion that spreads obliquely outwards from the shank portion towards the leg portion and is closely attached to the attachment-base member so that an outer circumferential edge portion of a leg-portion-facing surface of the flange portion surrounds the attachment hole when attached to the attachment-base member. The head portion, the leg portion, the shank portion and the flange portion are formed integrally from a resin material through an injection molding using a plurality of molds, an annular parting line PL1 that extends along a boundary surface between the molds is formed on the leg-portion-facing surface of the flange portion.

Abstract: A mounting structure is provided which comprises a plurality of seat parts that are formed on a peripheral edge part of an anti-fog sheet covering an inner face of a shield, a plurality of support holes that are provided in the shield at positions corresponding to the seat parts, and a plurality of retaining members that retain the anti-fog sheet by being seated on the seat parts while being supported by the support holes, wherein the retaining member (10) is formed as a single component from a synthetic resin, the single component comprising a main shaft (11) that has at one end a head portion (11a) abutting against an outer face of the shield (3) and is rotatably fitted into the support hole (8), an eccentric shaft (12) that is connectedly provided eccentrically with the other end of the main shaft (11), can be seated on the seat part (7), and has a small diameter, and an expanded end part (13) that is connectedly provided with the other end of the eccentric shaft (12) and can pass through the support hole

Abstract: A fastening device for attaching a structural member to a support member includes a lower portion having a shank portion attachable to the support member, and an upper portion having a radial flange at the outer side and an axial passage. The shank portion is insertable into the axial passage of the upper portion from one end thereof. At least one outer side of the shank portion has an axially parallel extending row of saw-tooth-shaped teeth, and a resilient pawl being formed at the axial passage for cooperating with the row of teeth in a ratchet manner, when the upper portion is pushed onto the shank portion in a first direction, to block a displacement of the upper and lower portions in a second, opposite direction.

Abstract: A wall anchor system includes an anchor member installable into a hollow wall. The anchor member includes a body having a first end that extends to a second end through an intermediate portion. The body includes an internal passage having a fastener retaining feature provided adjacent the first end. A fastener member is operatively engageable with the anchor member.

Abstract: A fastening structure includes first and second board-like members to be fastened, a stopping and anchoring part for latching these board-like members to be fastened, and a stopping and anchoring part holding board-like member between the first and second board-like members to be fastened. For a hole of a first inner diameter formed in the first board-like member to be fastened, and a hole of a second inner diameter formed in the second board-like member to be fastened, a smaller hole of a third inner diameter is formed in the stopping and anchoring part holding board-like member, and the impact of gap of the member in production tolerance is avoided thus enhancing the fastening function.

Abstract: A bolt and receiver are provided to securely attach a device (e.g. light reflector or a lane marker) to a surface (such as a roadway). In addition to initially attaching the device to the surface, the bolt will nest progressively within the receiver as the surface thickness erodes or deteriorates over time, thus reducing the bolt's effective overall length (and thus the bolt's height above the surface), in order not to protrude and puncture or damage tires.

Abstract: A multi-shank nail has a first shank, a second shank and a washer; wherein both of the first shank and the second shank have an enlarged head at their top ends and a point at their lower ends. The first shank has a flat contact surface along its longitudinal length at an upper portion, and the second shank has a shape of a longitudinally cut nail such that the second shank is capable of corresponding to the contact surface on the first shank. The first shank has an inclined face and an extended portion in sequence below the contact surface. At least one of the first shank or second shank comprises a plurality of notches opposite the contact surface, and the notches make the first shank or second shank easier to bend.

Abstract: A plastic, undetachable anchor (10) to affix a component (52) to a support (54), comprising a rectangular affixing aperture (56), the anchor comprising a resilient, flange-like head (12), a hollow shank (16) subtending an axis and connected at one end to the head (12) and receiving an affixation screw (20), further resilient detent arms (40,42) connected to the shank end away from the head (14), where the detent arms (40,42) running obliquely outward toward the head (14) are fitted at their free ends with a detent shoulder (44) engaging {in the assembled state—an edge of an affixation aperture (56) facing them in order to secure the anchor (10) against being pulled out of the affixation aperture (56).

Abstract: A fastening device and a method of using same is provided. The fastening device includes a male member having a projection on a first side and a securing means on a second opposing side. A female member configured to receive the projection detachably secures the female member onto the male member. The female member and the male member comprises a ratchet system to removeably secure the female member onto the male member. The securing means on the second opposing side of the male member is configured to mate with a corresponding securing member mounted on an object. By securing a material such as a shade screen or a tarp on the male member by mating the male member with the female member, the shade screen or tarp may be detachably fastened onto an object.

Abstract: A fastening device and a method of using same is provided. The fastening device includes a male member having a projection on a first side and a securing means on a second opposing side. A female member configured to receive the projection detachably secures the female member onto the male member. The female member and the male member comprises a ratchet system to removeably secure the female member onto the male member. The securing means on the second opposing side of the male member is configured to mate with a corresponding securing member mounted on an object. By securing a material such as a shade screen or a tarp on the male member by mating the male member with the female member, the shade screen or tarp may be detachably fastened onto an object.

Abstract: The fastener comprises a head and a snap-engagement foot comprising a rigid core and curved flexible wings. Each wing has a convex surface bordered by said core, by a longitudinal edge surface and by a transverse edge surface. Each transverse edge surface has, viewed by an observer viewing said convex surface, a V-shape of which the point, which is directed outwardly, is located at said inflection plane. The core is a hub about which at least three said wings are regularly spaced. Each wing comprises a corner delimited by said longitudinal edge surface and by a shoulder and a web less thick than the corner, disposed between the hub and the shoulder. Each wing is adapted to flex by elastic deformation towards the convex surface of the neighboring wing.

Abstract: A fastener assembly configured to secure a first panel to a second panel includes a pin and a grommet. The pin includes a shaft connected to a tip. The grommet is configured to snapably secure into a hole of a panel. The grommet includes a central passage. The shaft is adjustably secured within the central passage, such that the shaft is allowed to shift a fixed distance within the central passage in a first direction, but is locked in place in the central passage with respect to a second direction that is perpendicular to the first direction.

Abstract: A part mounting mechanism includes a boss, and a resin clip adapted to be assembled to the boss. The resin clip includes holding pieces, elastic engagement pieces, and a connecting portion. The part mounting mechanism also includes projecting portions formed on facing inner surfaces of the connecting portion at predetermined intervals in a staggered fashion along a direction in which the boss is inserted. When the boss is inserted into the connecting portion, the projecting portions bite into the distal end portion of the boss.

Abstract: A heat dissipation device includes a heat sink, a heat absorbing plate, a heat pipe thermally connecting the heat sink and the absorbing plate, a pressing plate secured to the heat absorbing plate and pressing an end of the heat pipe to the heat absorbing plate, and a plurality of fasteners extending through the pressing plate to secure the end of the heat pipe, the heat absorbing plate and the pressing plate to a printed circuit board. Each of the fasteners includes a connecting portion extending through the pressing plate, a first operating portion extending from the connecting portion, and a second operating portion formed at an end face of the first operating portion. The first and second operating portions are configured to be operated by different tools.

Abstract: Self-tapping blind rivet (10) having a mandrel (12) carrying a hole-forming tip (16) at its end facing the workpiece, wherein the tip (16) is performed as an apparatus for drilling the rivet's own placing hole, wherein a positive or non-positive connection is provided between the mandrel (12) of the rivet and the rivet shank (18) and, wherein a force application point (26) for a tool is provided at or in the rivet head (20), and a method for placing such a blind rivet.

Abstract: A bone nail, particularly a proximal femoral nail, has a nail shank having at least one cross-bore near one end and an axial bore having a threaded portion. A screw, for example, a femoral neck screw is provided having a threaded portion and a smooth shank portion between the threaded portion and a screw head, which can be introduced into the cross-bore. An interlocking pin or screw is placed in the axial bore. The locking pin has a male threaded portion interacting with the female threaded portion of the bore. The locking pin or screw has an end portion which engages the smooth shank of the screw to locate it axially and wherein at least the end portion of the locking pin is made of an elastically and/or plastically deformable material.

Abstract: A clip has a head part adapted to be contacted with a peripheral edge of a fitting hole in a panel to be fitted, and a leg part adapted to be inserted into the fitting hole thereby to be engaged with the peripheral edge of the fitting hole. The leg part has a post suspended from a center of a lower face of the head part, at least three projections which are radially extended from the post in a diametrical direction and connected to the lower face of the head part at their upper ends, and engaging pieces which are extended from these projections in a circumferential direction to be respectively positioned between the projections. The engaging pieces are connected to the head part at their upper ends, and provided with slits between their circumferentially extended ends and the opposed projections.

Abstract: A clip including a flange, a shank extending longitudinally from the flange and at least one leg extending from an end of the shank towards the flange. The at least one leg comprises a root portion where the leg meets the shank, an adjacent portion adjacent to the root, a bridge portion connecting the root and the adjacent portion and an extending portion extending from the adjacent portion towards the flange and the extending portion has a linear outer shape.

Abstract: A fastener assembly configured to secure a first panel to a second panel includes a pin and a grommet. The pin includes a shaft connected to a tip. The grommet is configured to snapably secure into a hole of a panel. The grommet includes a central passage. The shaft is adjustably secured within the central passage, such that the shaft is allowed to shift a fixed distance within the central passage in a first direction, but is locked in place in the central passage with respect to a second direction that is perpendicular to the first direction.

Abstract: The present invention is directed to a blind fastener, usually a blind rivet, (10) comprising a mandrel (22) and an elongate cylindrical body (16) mounted on a stem (24) of such mandrel so as to extend co-axially about a central axis A of such blind rivet, the body (16) having a flange (18) at one end and a tail end (20) at an axially opposed end, for insertion through a hole in a workpiece, the mandrel having a mandrel head (26) in operative engagement with this tail end (20) for transmitting force thereto during setting of such fastener, wherein the body (16) has two different external diameters (d, D) and a radially extending shoulder (32) therebetween such that the external diameter (D) of the body adjacent to the flange (18) is greater than the external diameter (d) of the body adjacent to the tail end, wherein the body between this shoulder (32) and the flange is at least partially encased in a resilient, shock absorbing material (36).

Abstract: A fastener for joining trim pieces to a motor vehicle includes a metal insert molded into an elastomeric body of a fastener. An anti-rotational rib prevents excessive rotation of the fastener after installation. Oppositely extending flexible wings of the metal insert are spaced from each other to allow full deflection upon insert of the fastener without interference between the flexible wings. Protective guards formed at distal ends of a pair of support legs provide improved insertion alignment for the fastener as well as protection between the fastener and metal surfaces of the vehicle. In another embodiment of the present disclosure, a dog house assembly is provided having aperture and slots mating with the installation features of the silver plate fastener. In still another embodiment, a method for installing a silver plate molding into a vehicle using a fastener of the present disclosure is provided.

Abstract: A fastener for mounting a heat dissipation module on a central processing unit, includes a shank having opposite upper and lower ends and a head at the upper end of the shank. The shank includes a first portion located between the upper and lower ends, and adapted to engage, by snap engagement, with a fastener retaining portion of the heat dissipation module. The shank also includes a second portion located at the lower end and adapted to engage with a matching mounting element of a base, thereby fastening the central processing unit between the base and the heat dissipation module.

Abstract: A molded product assembly includes a molded product being mountable to a body to be mounted having a mounting hole via a fastener. The molded product has a post projecting toward the mounting hole and disposed on a back surface of the molded product, at least a part of the post projecting through the mounting hole to a back surface side of the body to be mounted in mounting the molded product to the body to be mounted, and a holding portion disposed on the part of the post to hold the fastener. The fastener has a portion to be held that is held by the holding portion, and an elastic engagement leg being elastically deformable and having an engagement portion to be engaged with a peripheral edge of the mounting hole, the elastic engagement leg being located on the back surface side of the body to be mounted.

Abstract: A means used for securing a first structure (32A) and a second structure (34) of a furniture (30) according to the present invention wherein the means comprises of a tubular receptacle (38) consisting of an internal cylindrical member spaced apart from an external cylindrical member and wherein both are integrally connected to a terminal end, and wherein the external cylinder member includes at least one hinged member (54) and at least one groove (60) on its side perimeter wall (46) and wherein the receptacle (38) is introducible and securable into a bore (40) on the first structure (32A) of the furniture (30) in a tight manner by action of the hinged member (54) and groove (60).

Abstract: A blind rivet nut has a head configured as an annular flange and a shank comprising a head end, a foot end and a cylindrical bore closed at the foot end of the shank and extending from the head end to the foot end in lengthwise direction, and a second bore segment near the head end whose diameter is greater than the diameter of the first bore segment. The wall surrounding the second bore segment forms a plastically deformable region of the shank, and has an outer surface with the shape of a regular polygonal, in particular hexagonal, prism. To achieve a uniform and tightly sealing contact of the flange with the part accommodating the blind rivet nut, the wall thickness of the deformable region in the thinnest places is 4% to 6% of the least outside diameter of the deformable region.