• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to light industry, in particular to fittings for releasably connecting furniture parts. The purpose of the invention is to increase the reliability of the connection. Fittings in the first embodiment contains two levers 7 and 8 with L-shaped protrusions 5 and 6, hingedly fixed in part 11, In part 2, there is a fixing element in the form of a finger 9. The levers are spring-loaded and interact with the finger when connecting parts. The fittings according to the second variant contain one spring-loaded lever and a locking washer with an annular protrusion of variable height. Rotation of the washer allows you to change the distance between the edge of its protrusion and the hinge axis, on which the lever is fixed, and thereby ensure a reliable connection. In the first embodiment, this is achieved by making the surfaces 19 and 20 of the levers 8 and 7 at different distances from the axis 12. 2 s. and 7 hp ff,, 11 ill. ct ffl CO
    公开号:SU1414326A3
    申请号:SU833606358
    申请日:1983-06-15
    公开日:1988-07-30
    发明作者:Саличе Люсиано
    申请人:Артуро Саличе С.П.А.,(Фирма)；
    IPC主号:
    专利说明:

    g.
    978 c 1513 12

    cm
    Fiel
    The invention relates to light industry, in particular to fittings for releasably connecting furniture parts.
    The purpose of the invention is to increase the reliability of the connection of furniture parts.
    FIG. Figure 1 shows the assembly of the plate furniture components with the help of two spring-loaded levers, one of which is engaged with the locking element, a section; Fig 2 is the same, disassembled; in fig. 3 - the same, in iMOMeHT engagement of the second lever with the locking element; in fig. 4 - I embodiment of fittings in the form of i spring-loaded lever and swivel washer; in fig. 5 is a view And in figure 4; I in FIG. 6 - the locking element in the view I de swivel washer, general view; in FIG. 7 - the same, top view; in Fig. 8 I (Schematic representation of fittings i according to Figs. 1-3; Fig. 9 is a graphical depiction of tolerances depending on the angle of rotation of the lever of fittings; in Fig. TO - schematic I image of fittings according to Fig.4 I 7; Fig. 11 is a graphical depiction of compensable tolerances depending on the angle of rotation of the lever.
    Fittings for quick coupling of two joining plate furniture: the details according to the variant shown in FIG. 1-3, the socket has a cup-shaped body 3 in the opening 1 of the furniture part 2. In hall I se 3 there is a hole 4 of the rectangular profile in which the l-shaped locking lugs 5 and 6 of the levers 7 and 8 are placed. On the bottom surface The apertures 4 have a wedge-shaped protrusion on which a fixing element with a supporting edge in the form of a finger 9 is placed. The ends of the finger I are fixed in the side walls of the bowl-shaped body. The finger is made with longitudinal flutes. The levers 7 and 8 are installed in the bowl-shaped housing 10 of the furniture part 11 so as to rotate around a common axis 12. Between the parallel walls 13 and 14 of the housing 10, a spring 15 is made of wire or a strip in the form of a bracket with the legs 16 and 17 bent inwards. the housing 10 transversely levers 7 and 8 with the support of its back 18 in the bottom of the building
    5 0 5 0
    with about
    0
    five
    sa, and paws, respectively, on one of the levers, which are arranged parallel for a short distance from one another. The L-shaped protrusions form obtuse angles with the surface of the levers and are directed to one side, and their inner working end surfaces 19 and 20 are located at different distances from the axis, while the distance from the axis 12 to the end of the inner working end surface 20 of one lever 7 is not less than the distance from the axis to the beginning of the working face 19 of the other lever 8,
    If the holes in the furniture parts are correctly made under the cup-shaped body and if the fixture is accurately inserted into the Hiix fittings with the finger 9, the end surface of the 19 G-shaped protrusion 6 of the lever B (Fig. 1) is hooked.
    When there are inaccuracies in the installation of fittings, for example, when the bowl-shaped body 10 is displaced inside the opening of the furniture part 11, the relative distance between the elements of the furniture is increased. In this case, the surface 20 of the lever 7 engages with the finger 9 (Fig. 3).
    The hardware according to the second embodiment shown in FIG. 4-7, includes a cup-shaped body 21, in which only one lever 22 is spring-loaded, spring-loaded 23. The working end surface 24 of the L-shaped protrusion 25 of the lever 22 is engaged with a locking element in the form of a rotary washers 27 with a ring ledge 28 of variable height. The washer is installed in a cylindrical recess 29 of the housing 26 and secured by means of a pin 30. The washer is made with a centering protrusion 31 placed in the corresponding recess of the housing. In the central centering position 31 there is a slot 32 for a screwdriver, and in the bottom of the cylindrical recess 29 there is an opening 33. The annular protrusion can be made on a part of a circle with a variable height and side stops 34 and 35 to limit the angle of rotation. The cylindrical recess 29 is made with ledges 36 and 37 under the side stops 34 and 35.
    If the upper sides and the ends of the bowl-shaped housings are coaxial with the planes, they are thin at the angle of the furniture
    31
    parts, the installation of fittings is accurate and no gap compensation is needed. For precise mounting, the distance from the front is furniture
    the part 2 to the back side of the finger 9 is d, and the distance from the centerline of the axis 12 to the end edge of the furniture part 11-d. With inaccurate installation, the gap d should be compensated (Fig. 8, 10).
    From the diagram in FIG. 9 it can be seen how the gap width d due to inaccurate installation can be compensated depending on the angle tL of the rotation of the levers. The straight line 38 corresponds to the segment of fastening of the end surface 19 of the locking L-shaped protrusion 6 of the lever 8 with the finger 9, and the straight line 39 represents the segment of the fastening of the end surface 20 with the finger 9. As the paths of movement of the end surfaces 19 and 20 overlap, the presence of two levers compensates for double the inaccuracies of installation.
    FIG. 11 shows in solid lines the trajectory of the end surface of the lever 22 when engaged with the washer 27, which is in the middle position (Fig. 5). Dashed and dash-dotted lines show the trajectories in the interaction of the end surface 24 of the locking L-shaped protrusion 25 of the lever 22 with the left or right side of the annular protrusion 28.




    权利要求:
    Claims (6)
    [1]
    1. Fittings for quick-disconnect connection Two joining advantageously (plate of furniture parts with right angle, containing two fastening assemblies, one of which, fixed on one connected detail, is made in the form of a housing, in which there are two hinges on a common axis parallel, prorotnk, spring-loaded levers with L-shaped locking protrusions on the free end, the working end surface of which forms an obtuse angle with the base of the lever, and the other, fixed on the other connected parts - a fiksirzpotsego element with stop face mounted in the housing to cooperate with the support edge of the working end surface of the locking projections, wherein
    5 0 5
    0
    five
    0
    0
    five
    so that, for the purpose of improvement; the reliability of the connection, the L-shaped protrusions are directed in one direction, and their working end surfaces are located at different distances from the axis.
    [2]
    2. Accessories according to claim 1, wherein the distance from the axis to the end of the working end surface of one lever is not less than the distance from the axis to the beginning of the working end surface of the other lever.
    [3]
    3. Accessories according to paragraphs. 1 and 2, whether the spring is made in the form of a bracket with wire or strip legs bent inwards and set transversely to the levers with its backrest resting in the body, and the legs in the levers.
    [4]
    4. Accessories pop. 3, characterized in that the case is made with walls parallel to each other, between which a bracket is placed.
    [5]
    5. Accessories for the quick-detachable connection of two joining, mainly at the right angle of lamellar furniture parts, containing two assemblies of fastening, one of which, fixed on one connected detail, is made in the form of a housing in which a pivotally hingedly mounted on the axis a spring-loaded lever with a l-shaped locking protrusion at the free end, the working end surface of which forms an obtuse angle with the base of the lever, and the other, attached to the second connected part, as a locking element with a supporting the edge mounted in the housing with the possibility of the interaction of the supporting edge with the working end surface of the fixing protrusion, characterized in that
    In order to increase the reliability of the connection, the locking element is made in the form of a locking lever mounted transversely to the plane of rotation with the possibility of turning the washer, and the supporting edge in the form of an annular protrusion of variable height on the washer.
    [6]
    6. Accessories according to claim 5, wherein the annular protrusion of variable height is made on a part of the circumference of the washer.
    2 1
    phage. 2
    12
    Fig.Z
     /// // // // // l
    i. vv C S VjJSS
    X x x x
    X
    X x
    t2
    /
    23
    I
    2G
    27 26
    FIG.
    View((
    FIG. five
    FIG. 5.
    FIG. eight
    28
    7
    Fig.9
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1414326A3|1988-07-30|Versions of accessories for quick-release coupling of two plate-like furniture parts abutting at substantially right angles
    US4419717A|1983-12-06|Ceiling supported lighting fixtures
    US4411401A|1983-10-25|Headrail mounting bracket
    US2649126A|1953-08-18|Caged nut and retaining bracket therefor
    US4588245A|1986-05-13|Self-locking coupling nut
    WO1996030658A1|1996-10-03|Corner joint for profile sections
    CA2350693C|2005-11-15|Quick-connect fan blade mounting assembly
    US4641987A|1987-02-10|Clip for suspended ceiling gridwork
    US4196555A|1980-04-08|Wall structure and interlocking components therefor
    US6261026B1|2001-07-17|Resiliently mounted clip for indexed poles
    US4544225A|1985-10-01|Connector latch
    US6572304B1|2003-06-03|Device for fixing a first part to a fixed second part
    EP0504115B1|1995-04-12|A hinge for metal door and window fixtures
    US4549831A|1985-10-29|Set of joining hardware
    US3868156A|1975-02-25|Rotary cabinet assembly
    JPH05239970A|1993-09-17|Furniture connector
    US3602960A|1971-09-07|Clamp for mounting elliptical waveguides
    KR940008121B1|1994-09-02|Adjustable fastening device for assembling video screens
    US4903924A|1990-02-27|Coupling for the detachable connecting of two coaxial pipes and carrying column for a room divider containing the coupling
    US4742658A|1988-05-10|Frame structure
    US3380769A|1968-04-30|Structural members for interconnecting panels to form shelving, furniture, doors and he like
    US4674012A|1987-06-16|Device for fixing and adjusting the optical block of a lamp on a motor vehicle
    KR20020025668A|2002-04-04|Plug-and-socket connector for exterior rear view mirror for motor vehicles
    GB2232345A|1990-12-12|Corner shelf and bracket
    CN215944507U|2022-03-04|Windshield wiper joint and windshield wiper
    同族专利:
    公开号 | 公开日
    DE3269151D1|1986-03-27|
    US4502807A|1985-03-05|
    EP0096100A1|1983-12-21|
    EP0096100B1|1986-02-19|
    DD210108A5|1984-05-30|
    AT18084T|1986-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2291782A|1940-03-13|1942-08-04|Allring Eric Gideon Rudolf|Joining means for building elements|
    DE1963566U|1967-01-17|1967-07-06|Christian Holzaepfel K G Moebe|DEVICE FOR MUTUAL TENSIONING OF VERTICAL FURNITURE WALLS.|
    DE1614832A1|1967-06-27|1970-12-23|Telefunken Patent|Double barrier solar cell|
    DE7036749U|1970-10-05|1971-02-25|Osterloh Fa Fritz|CONNECTING ELEMENT FOR SALES STAND.|
    SU547564A1|1975-06-02|1977-02-25|Предприятие П/Я А-3573|Detachable connection|
    AT357290B|1976-05-24|1979-11-15|Grass Alfred Metallwaren|FITTING FOR RELEASABLE CONNECTION OF PARTS OF A FURNITURE OR DGL.|
    GR64219B|1977-03-16|1980-02-12|Unerman Greenman Berger Ltd|A coupling device primarily for connecting two sections of an article of furniture|
    DE2836678A1|1978-08-22|1980-03-06|Lautenschlaeger Kg Karl|CONNECTING FITTING|AU566612B2|1983-10-28|1987-10-22|Paul Hettich Gmbh & Co.|Connection fittings|
    US4567894A|1984-11-09|1986-02-04|General Electric Company|Hydraulically operated, mobile patient transport table useful with a magnetic resonance scanner|
    AT391407B|1986-11-12|1990-10-10|Blum Gmbh Julius|FASTENING DEVICE FOR ADJUSTABLE FRONT PANELS OF DRAWERS|
    DE3644062C1|1986-12-22|1988-01-28|Salice Arturo Spa|Connecting fitting|
    AT391063B|1987-01-08|1990-08-10|Blum Gmbh Julius|CONNECTING FITTING FOR FASTENING THE RAILING OF A DRAWER|
    AT391987B|1987-02-04|1990-12-27|Blum Gmbh Julius|FASTENING DEVICE FOR ADJUSTABLE FRONT PANELS OF DRAWERS|
    US5471804A|1988-11-21|1995-12-05|Winter, Iv; Amos G.|Building system using prefabricated building panels and fastening components used therewith|
    FR2643424B1|1989-02-22|1991-06-07|Lefevre Christophe|FIXING DEVICE COMPRISING TWO LOCKABLE PARTS ONE INTO THE OTHER FOR SOLIDARIZING TWO BODIES|
    IT219343Z2|1990-03-26|1993-02-22|DEVICE FOR FIXING AND POSITIONING THE FRONT PANEL, COMPARED TO THE SIDES OF KITCHEN DRAWERS AND FURNITURE IN GENERAL|
    DE4310355A1|1993-03-30|1994-10-06|Link Johs Sonor Gmbh|Clamping device|
    DE19846577C2|1998-10-09|2001-02-22|Aeg Niederspannungstech Gmbh|Electrical device with a connection clip and a connection clip receptacle for connection to a second electrical device|
    US7293666B2|2004-11-17|2007-11-13|American Power Conversion Corporation|Equipment enclosure kit and assembly method|
    TWM285374U|2005-09-26|2006-01-11|Fen-Ying Lai|Collapsible bouncing bed|
    FR2920173B1|2007-08-20|2011-09-30|Aircelle Sa|LOCKING DEVICE|
    DE202007015212U1|2007-11-02|2008-01-24|Anton Schneider Gmbh & Co Kg|Fastening device for furniture parts|
    DK176813B1|2007-12-21|2009-10-19|Frederik Andersens Maskinfabrik A S|Shutter release trigger mechanism|
    GB2457480B|2008-02-14|2010-09-29|Kenmark Ind Co Ltd|Latch module|
    US20090206613A1|2008-02-15|2009-08-20|Kenmark Industrial Co., Ltd.|Latch module|
    DE102010036461A1|2010-07-16|2012-01-19|Paul Hettich Gmbh & Co. Kg|Drawer with two side frames and a back wall|
    US9003948B2|2011-06-23|2015-04-14|Ambimjb LLC|Fire control switch for firearm|
    AT511906B1|2011-08-30|2016-05-15|Blum Gmbh Julius|DRAWER|
    US20130121760A1|2011-11-15|2013-05-16|Deming Chen|Expandable clamp with interlacing jaw heads|
    DE102013007433B4|2013-04-30|2017-01-26|Hans Linner|Panikhaken|
    DE102014101158A1|2014-01-30|2015-07-30|Franz Baur|Connecting means and method for connecting two components|
    EP3419477A4|2016-02-26|2019-10-16|BCG Design Group Limited|Improved table and table connector system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    EP19820105287|EP0096100B1|1982-06-16|1982-06-16|Joining means|
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