DE3346540A1 - Latching connection between a retaining body and a component - Google Patents

Latching connection between a retaining body and a component

Info

Publication number
DE3346540A1
DE3346540A1 DE19833346540 DE3346540A DE3346540A1 DE 3346540 A1 DE3346540 A1 DE 3346540A1 DE 19833346540 DE19833346540 DE 19833346540 DE 3346540 A DE3346540 A DE 3346540A DE 3346540 A1 DE3346540 A1 DE 3346540A1
Authority
DE
Germany
Prior art keywords
component
webs
latching connection
receiving body
retaining body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19833346540
Other languages
German (de)
Inventor
Erwin 8000 München Graßl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19833346540 priority Critical patent/DE3346540A1/en
Publication of DE3346540A1 publication Critical patent/DE3346540A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/052—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member having a radial flange secured to the flat surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure

Abstract

The latching connection between a retaining body (2) and a component (1) takes place via sprung webs (3, 5) which are arranged on the retaining body (2) and engage over the component (1) in the edge region, by means of latching hooks (7, 9) which are arranged on their free end. In the case of such a latching connection, suitable means are intended to prevent overexpansion of the webs (3, 5) while the latching connection is being released or produced. This is achieved in that the spring movement (a) of the webs (3, 5) is limited by ribs (11, 13) which run at a distance from them. <IMAGE>

Description

Rastverbindung zwischen einem Aufnahmekörper und einemLocking connection between a receiving body and a

Bauteil Die vorliegende Erfindung beinhaltet eine Rastverbindung zwischen einem Aufnahmekörper und einem mit diesem zu halternden Bauteil, wobei am Aufnahmekörper senkrecht zu ihm verlaufende und an federnden Stegen angeordnete Rasthaken vorgesehen sind, die das Bauteil im Randbereich übergreifen.Component The present invention includes a locking connection between a receiving body and a component to be held with this, wherein on the receiving body Latching hooks that run perpendicular to it and are arranged on resilient webs are provided that overlap the component in the edge area.

Rastverbindungen zwischen einem Aufnahmekörper und einem Bauteil sind üblicherweise so aufgebaut, daß das Bauteil von an federnden Stegen angeordneten Rastnasen im Randbereich über- oder hintergriffen wird. Beim Herstellen oder Lösen der Rastverbindung besteht die Gefahr, daß der Steg in seinem mit dem Aufnahmekörper verbundenen Bereich aufgrund einer Überdehnung bricht oder seine elastischen Eigenschaften verliert, so daß die Verbindung unbrauchbar wird.Snap connections between a receiving body and a component are usually constructed so that the component is arranged on resilient webs Latches in the edge area is reached over or behind. When making or releasing the locking connection there is a risk that the web in its with the receiving body connected area breaks due to overstretching or its elastic properties loses, so that the connection becomes unusable.

Aufgabe der vorliegenden Erfindung ist es daher, einen sicheren Uberdehnungsschutz für derartige Rastverbindungen zu schaffen.The object of the present invention is therefore to provide reliable protection against overstretching to create for such locking connections.

Gemäß der Erfindung wird diese Aufgabe dadurch gelöst, daß der Federweg der Stege durch mit Abstand zu ihnen verlaufende Rippen begrenzt ist.According to the invention, this object is achieved in that the spring travel the webs are limited by ribs running at a distance from them.

Die im Federweg der Stege beabstandet angeordneten Rippen bilden dabei einen Anschlag für die maximal mögliche Auslenkung der Stege, so daß deren Überdehnung mit Sicherheit verhindert wird. Durch eine geeignete Bemessung des Abstandes zwischen den Stegen und Rippen kann in vorteilhafter Weise eine derartig sichere Verbindung zwischen dem Aufnahmekörper und dem Bauteil erreicht werden, daß auch bei stoßartiger Einwirkung auf das Bauteil bzw. auf den Aufnahmekörper ein gegenseitiges Lösen der Teile ausgeschlossen ist. Hierbei kann bei Vorhandensein mehrerer Stege der Abstand zwischen den Stegen und den Rippen so gewählt sein, daß ein Lösen der Verbindung nur unter gleichzeitiger Entriegelung zumindest zweier benachbarter Rastelemente möglich ist.The ribs, which are spaced apart in the spring travel of the webs, form a stop for the maximum possible deflection of the webs, so that their overstretching for sure is prevented. By a suitable dimensioning the distance between the webs and ribs can advantageously be such secure connection between the receiving body and the component can be achieved, that even with a shock-like effect on the component or on the receiving body a mutual loosening of the parts is impossible. This can be done if present several webs, the distance between the webs and the ribs be chosen so that a loosening of the connection only with simultaneous unlocking of at least two adjacent locking elements is possible.

Die Erfindung soll im folgenden anhand eines Ausführungsbeispiels erläutert werden.The invention is intended in the following on the basis of an exemplary embodiment explained.

Es zeigt Fig. 1 eine Aufsicht auf die Rastverbindung, Fig. 2 eine geschnittene Seitenansicht der Rastverbindung.1 shows a plan view of the latching connection, and FIG. 2 shows a sectional side view of the locking connection.

Bei der in den Figuren dargestellten Ausführungsform soll ein Bauteil 1, z.B. ein elektroakustischer Wandler mittels einer Rastverbindung in einem Aufnahmekörper 2, z.B.In the embodiment shown in the figures, a component 1, e.g. an electroacoustic transducer by means of a snap connection in a receiving body 2, e.g.

dem Handapparatgehäuse einer Fernsprechstation befestigt werden.be attached to the handset housing of a telephone station.

Hierzu sind mit dem Aufnahmekörper 2 federnde Stege 3, 4, 5 und 6 einstückig verbunden, die an ihren freien Enden zueinanderweisende Rasthaken 7, 8, 9 und 10 besitzen. Das Bauteil 1 wird von diesen Rasthaken in seinem Randbereich übergriffen. Dabei wird der Federweg a der Stege durch mit Abstand zu ihnen verlaufende Rippen 11, 12, 13 und 14 begrenzt, so daß ein Überdehnen der Stege mit Sicherheit ausgeschlossen ist.For this purpose, resilient webs 3, 4, 5 and 6 are provided with the receiving body 2 integrally connected, the locking hooks 7, facing each other at their free ends, 8, 9 and 10. The component 1 is of these latching hooks in its edge area encroached upon. The spring travel a of the webs is thereby spaced apart from them Ribs 11, 12, 13 and 14 limited, so that overstretching of the webs with certainty is excluded.

2 Patentansprüche 2 Figuren - Leerseite -2 claims 2 figures - blank page -

Claims (2)

Patentansprüche 1. Rastverbindung zwischen einem Aufnahmekörper und einem mit diesem zu halternden Bauteil, wobei am Aufnahmekörper senkrecht zu ihm verlaufende und an federnden Stegen angeordnete Rasthaken vorgesehen sind, die das Bauteil im Randbereich übergreifen, d a d u r c h g e k e n n -z e i c h n e t , daß der Federweg (a) der Stege (3, 4, 5, 6) durch mit Abstand zu ihnen verlaufende Rippen (11, 12, 13, 14) begrenzt ist.Claims 1. Locking connection between a receiving body and a component to be held with this, with the receiving body perpendicular to it extending and arranged on resilient webs locking hooks are provided that the Overlap the component in the edge area, that the spring travel (a) of the webs (3, 4, 5, 6) by running at a distance from them Ribs (11, 12, 13, 14) is limited. 2. Rastverbindung nach Anspruch 1, d a d u r c h g e -k e n n z e i c h n e t , daß der Abstand zwischen den Stegen (3, 4, 5, 6) und den Rippen (11, 12, 13, 14) so bemessen ist, daß ein Lösen des Bauteils (1) aus dem Aufnahmekörper (2) nur durch Entriegelung zumindest zweier benachbarter Stege (3, 4) durchführbar ist.2. Locking connection according to claim 1, d a d u r c h g e -k e n n z e i c h n e t that the distance between the webs (3, 4, 5, 6) and the ribs (11, 12, 13, 14) is dimensioned so that a detachment of the component (1) from the receiving body (2) Can only be carried out by unlocking at least two adjacent webs (3, 4) is.
DE19833346540 1983-12-22 1983-12-22 Latching connection between a retaining body and a component Withdrawn DE3346540A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833346540 DE3346540A1 (en) 1983-12-22 1983-12-22 Latching connection between a retaining body and a component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833346540 DE3346540A1 (en) 1983-12-22 1983-12-22 Latching connection between a retaining body and a component

Publications (1)

Publication Number Publication Date
DE3346540A1 true DE3346540A1 (en) 1985-07-04

Family

ID=6217775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833346540 Withdrawn DE3346540A1 (en) 1983-12-22 1983-12-22 Latching connection between a retaining body and a component

Country Status (1)

Country Link
DE (1) DE3346540A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609513A1 (en) * 1986-03-20 1987-09-24 Siemens Ag TELEPHONE UNIT FOR TABLE AND WALL OPERATION
EP0736694A1 (en) * 1995-04-06 1996-10-09 Etablissements Manducher Non-disconnectable snap lock assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061692A1 (en) * 1970-12-15 1972-06-29 Siemens Ag Telephone handset
CH609752A5 (en) * 1975-04-17 1979-03-15 Hartwell Corp
DE2227163B2 (en) * 1971-06-03 1980-04-24 Warren Fastener Corp., Mount Clemens, Mich. (V.St.A.) One-piece plastic fastening element, in particular for fastening flexible panes surrounding car wheels and fastening sound-absorbing plates around the engine of a car
DE2906288B1 (en) * 1979-02-19 1980-08-07 Philippine Kunststoff Gmbh Attachment for connection to a wall, in particular handle or armrest for connection to a body part of a motor vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061692A1 (en) * 1970-12-15 1972-06-29 Siemens Ag Telephone handset
DE2227163B2 (en) * 1971-06-03 1980-04-24 Warren Fastener Corp., Mount Clemens, Mich. (V.St.A.) One-piece plastic fastening element, in particular for fastening flexible panes surrounding car wheels and fastening sound-absorbing plates around the engine of a car
CH609752A5 (en) * 1975-04-17 1979-03-15 Hartwell Corp
DE2906288B1 (en) * 1979-02-19 1980-08-07 Philippine Kunststoff Gmbh Attachment for connection to a wall, in particular handle or armrest for connection to a body part of a motor vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609513A1 (en) * 1986-03-20 1987-09-24 Siemens Ag TELEPHONE UNIT FOR TABLE AND WALL OPERATION
EP0736694A1 (en) * 1995-04-06 1996-10-09 Etablissements Manducher Non-disconnectable snap lock assembly
FR2732731A1 (en) * 1995-04-06 1996-10-11 Manducher Sa INDEPENDENT ASSEMBLY BY LATCHING

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8110 Request for examination paragraph 44
8130 Withdrawal