WO2008080662A1 - Système d'assemblage - Google Patents

Système d'assemblage Download PDF

Info

Publication number
WO2008080662A1
WO2008080662A1 PCT/EP2007/061680 EP2007061680W WO2008080662A1 WO 2008080662 A1 WO2008080662 A1 WO 2008080662A1 EP 2007061680 W EP2007061680 W EP 2007061680W WO 2008080662 A1 WO2008080662 A1 WO 2008080662A1
Authority
WO
WIPO (PCT)
Prior art keywords
latching
locking
connecting arrangement
components
arrangement according
Prior art date
Application number
PCT/EP2007/061680
Other languages
German (de)
English (en)
Inventor
Thomas Huck
Tarek Mili
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2008080662A1 publication Critical patent/WO2008080662A1/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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing

Definitions

  • the invention relates to a connection arrangement for latching interconnecting two components, in particular for latching interconnecting two housing cover of a housing of a window motor in a motor vehicle.
  • Known housing used in motor vehicles for different applications often consist of a lower shell and an upper shell.
  • a snap connection is usually used, in which the latching elements are integrally formed with the housing components made of plastic.
  • it is required to provide a sealing element between the two housing parts in particular when the housing is to be used in moisture-critical areas.
  • it is possible to dispense with such a sealing element Leaving the sealing element between the housing components away, the housing components no longer sit firmly together due to the smaller distance between the two housing parts and there is rattling noises during driving. Therefore, it has hitherto been necessary to provide housing parts with differently dimensioned and / or configured latching elements for the different applications.
  • the invention is therefore based on the object to provide a connection arrangement of two components, both with and without a intermediate sealing element ensures a firm connection between the two components.
  • the invention is based on the idea to provide two, preferably in the circumferential direction of the components spaced sides of the locking elements each having at least one support element, with a defined system of components to each other and a defined distance between the components is maintained.
  • This distance is preferably to be dimensioned so that it allows the placement of a, preferably circumferential seal at a given sealing pressure between the two housing parts to be joined.
  • the support elements on which the respective opposing component is supported dimensioned such that the first locking element and / or the second locking element in the mere mating of the two components, that can not spring into its locking position in a large-scale pressurization.
  • the first and / or the second latching element are dimensioned too short in relation to the support element extension.
  • Only a local pressurization in Caribbeanstecksteckraum in an area between the two support elements makes it possible that at least one of the two components in the direction of the opposite component, in particular elastically, deflected from its basic shape (suppressed), so that the first locking element in the transverse direction in can pivot his rest position.
  • at least one of the two opposing components at least within certain limits, has elastic properties, it endeavors to assume its original position or basic shape again, whereby the latched latching connection is subjected to tensile force and the two components are firmly connected to each other.
  • connection arrangement instead of or in addition to at least one of the components to be connected, the support elements, at least within certain limits in Eigenstecksteck elastic, ie be resilient.
  • connection arrangement is that it is simple and inexpensive to produce and no additional parts are needed to securely attach the two components together under axial bias can.
  • the support elements in the circumferential direction are preferably equally spaced from at least one of the locking elements, so that the pressurization in Caribbeanstecksteckcardi of the two components preferably can be done directly in the region of the locking elements. This arrangement allows intuitively correct procedure during assembly.
  • the first latching element is provided with a latching head, which engages behind the second latching element in a latching position, that forms a rear handle.
  • This latching head is preferably spring-loaded by the resilient action of at least one of the connected components and / or the support elements against the Caribbeansteckraum, so that a secure, rattle-free hold of the two components together, with or without seal, is guaranteed.
  • the first locking head of the first locking element is provided with a chamfer, which is arranged such that the insertion results in an adjustment on at least one of the two locking elements in the transverse direction and thus the opening dimension of the passage opening is increased during the insertion process.
  • the second locking element has a cooperating with the first chamfer of the first locking head second chamfer, which is preferably located on a second locking head of the second locking element.
  • the insertion opening tapers in the insertion direction, which preferably also applies to the first latching element.
  • a plurality of locking element combinations in particular with lateral support elements distributed over the circumference of the components are arranged.
  • the latching elements can be arranged such that between each two adjacent latching element combinations only one support element must be provided.
  • FIG. 2 shows a lower housing part with a window lift motor accommodated therein and a window motor assigned to it
  • Fig. 3 the two housing cover during the connection process in a perspective view.
  • a first locking element 3 is formed, which is oriented in an insertion or Caribbeansteckraum E substantially.
  • the pointing in the insertion direction E free end of the first locking element 3 has a first locking head 4 with a transverse to the insertion direction E oriented thickness Y.
  • the elongated first locking element 3 made of plastic is formed transversely to the insertion direction E resilient.
  • a second latching element 5 is arranged made of plastic, whose also pointing in the insertion direction E free end is designed as a second latching head 6.
  • the second locking element 5 is also formed resiliently transversely to the insertion opening E.
  • the first locking element 3 slides with a radially outer first chamfer 8 along an inlet slope 9 in an upper region of the insertion opening 7, so that the first locking element 3 is deflected radially inwardly in a second transverse direction Q2 and thus in the insertion direction in can slide in the insertion opening.
  • a lower area of the Insertion 7 meets the first locking head 4 with its first chamfer 8 on a second chamfer 10 of the second locking head 6, as shown in Fig. Ib.
  • the first locking element 3 is further deflected with the first locking head 4 in the second transverse direction Q2, wherein at the same time the second locking element 5 is deflected with its second locking head 6 in the opposite, first transverse direction Ql radially outward, so that the original opening dimension X the insertion opening 7 expands, to a degree, so that the second locking head 6 can be moved past with its thickness extension Y in the insertion opening E to the second locking head 6 and finally occupies the latching position shown in Fig. Ic, in which the first locking head. 4 engages behind the second locking head 6 in the transverse direction Ql.
  • a ring seal 11 is arranged in a lower portion of the upper in the plane of the first component 1, which serves to seal the connection assembly, wherein on the opposite side of the ring seal 11, d. H. on the first component 1 facing top of the second component 2, an annular bead 12 is provided, which ensures a defined pressure of the ring seal 11.
  • Latching element 5 accordingly pivot in the transverse directions Q2, Ql and occupy the latching position shown in Fig. 1.
  • the components 1, 2 in or against the insertion direction E elastically deformable, so that when the locking position is reached, a tensile force on the first locking element 3 acts.
  • the components 1, 2 must be suppressed so that the locking heads 4, 6 can swivel toward each other in the transverse direction, whereby a rattle-free connection is ensured even in this case.
  • an electric motor 14 are received with a gear 16 in the assembled state between the two components 1, 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

L'invention concerne un système d'assemblage pour assembler entre eux par encliquetage deux éléments (1, 2), notamment pour assembler entre eux par encliquetage deux couvercles de boîtier d'un boîtier d'un moteur de lève-vitre dans un véhicule automobile. Un premier élément d'encliquetage élastique (3) est prévu sur un premier élément (1), et un deuxième élément d'encliquetage (5) est prévu sur un deuxième élément (2). Les éléments d'encliquetage (3, 5) assemblent entre eux les deux éléments (1, 2) par encliquetage. Le deuxième élément d'encliquetage (5) forme une ouverture d'introduction élastique (7), de telle sorte que le deuxième élément d'encliquetage (5) dévie le premier élément d'encliquetage (3) lors de l'introduction dans l'ouverture d'introduction (7), de sorte qu'une dimension d'ouverture (X) de l'ouverture d'introduction (7) augmente lors de l'introduction du premier élément d'encliquetage (3).
PCT/EP2007/061680 2006-12-28 2007-10-30 Système d'assemblage WO2008080662A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006061703.7 2006-12-28
DE200610061703 DE102006061703A1 (de) 2006-12-28 2006-12-28 Verbindungsanordnung

Publications (1)

Publication Number Publication Date
WO2008080662A1 true WO2008080662A1 (fr) 2008-07-10

Family

ID=38961761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/061680 WO2008080662A1 (fr) 2006-12-28 2007-10-30 Système d'assemblage

Country Status (2)

Country Link
DE (1) DE102006061703A1 (fr)
WO (1) WO2008080662A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102012011804A2 (pt) * 2012-05-17 2014-04-29 Whirlpool Sa Elemento de fixação de caixas, sistema e método de travamento de caixas, compressor e inversor
FR2992378B1 (fr) * 2012-06-22 2015-02-20 Peugeot Citroen Automobiles Sa Piece avec dispositif de fixation par clippage souple.
DE102015009150A1 (de) * 2015-07-14 2017-01-19 Audi Ag Rastelement und Anordnung mit einem derartigen Rastelement
DE202017100199U1 (de) 2017-01-16 2017-03-17 Valeo Klimasysteme Gmbh Heizungs-, Lüftungs- und/oder Klimatisierungsvorrichtung für ein Kraftfahrzeug
DE102017006675B4 (de) 2017-07-14 2023-12-21 A. Raymond Et Cie Verbinder, System aus einem Verbinder und einem einen Kopf aufweisenden Raststift eines zweiten Bauteils, Verfahren unter Einsatz eines derartigen Systems
DE102018213966B4 (de) * 2018-08-20 2022-01-13 Springfix Befestigungstechnik Gmbh Vorrichtung zum Festlegen an mindestens einem Bauteil
CN110466352A (zh) * 2019-08-08 2019-11-19 宁波邦盛汽车零部件有限公司 一种塑料卡接结构
DE102021205219A1 (de) 2021-05-21 2022-11-24 Zf Friedrichshafen Ag Ummantelungsvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147653A (en) * 1983-10-10 1985-05-15 Trw Carr Ltd Two part snap fastening
US5577779A (en) * 1994-12-22 1996-11-26 Yazaki Corporation Snap fit lock with release feature
US5691878A (en) * 1996-02-02 1997-11-25 Motorola, Inc. Snap-lockable housing for fluorescent lamp ballasts
DE10051952A1 (de) * 2000-10-20 2002-02-21 Trilux Lenze Gmbh & Co Kg Feuchtraumleuchte
US6398594B1 (en) * 2001-03-12 2002-06-04 Hubbell Incorporated Two-piece electrical receptacle housing having a barbed post and resilient hoop connection
FR2848378A1 (fr) * 2002-12-04 2004-06-11 Legrand Sa Boitier du genre comportant deux elements destines a etre rendus solidaires l'un de l'autre de facon sure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147653A (en) * 1983-10-10 1985-05-15 Trw Carr Ltd Two part snap fastening
US5577779A (en) * 1994-12-22 1996-11-26 Yazaki Corporation Snap fit lock with release feature
US5691878A (en) * 1996-02-02 1997-11-25 Motorola, Inc. Snap-lockable housing for fluorescent lamp ballasts
DE10051952A1 (de) * 2000-10-20 2002-02-21 Trilux Lenze Gmbh & Co Kg Feuchtraumleuchte
US6398594B1 (en) * 2001-03-12 2002-06-04 Hubbell Incorporated Two-piece electrical receptacle housing having a barbed post and resilient hoop connection
FR2848378A1 (fr) * 2002-12-04 2004-06-11 Legrand Sa Boitier du genre comportant deux elements destines a etre rendus solidaires l'un de l'autre de facon sure

Also Published As

Publication number Publication date
DE102006061703A1 (de) 2008-07-03

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