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Fastening system for assembling appliances, in particular electrical appliances

A technology for fixing systems and household appliances, applied in mechanical equipment, friction-clamping detachable fasteners, supporting machines, etc., which can solve the problems of troublesome and laborious removal of cage nuts

Active Publication Date: 2016-11-09
RITTALWERK RUDOLF LOH GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Correspondingly, removing the cage nut is cumbersome and often requires some effort

Method used

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  • Fastening system for assembling appliances, in particular electrical appliances
  • Fastening system for assembling appliances, in particular electrical appliances
  • Fastening system for assembling appliances, in particular electrical appliances

Examples

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Embodiment Construction

[0046] figure 1 Shows a perspective view of an embodiment of a quick connector 10 for a fastening system for mounting equipment, in particular household appliances, consisting of a substantially square body 12 and clamping tabs 14 constructs. The body 12 has the same length L as the clamping tab 14 which, in the installed state, holds the body 12 with a friction fit on the side of the profiled part. In this embodiment, the clamping piece is L-shaped, wherein the clamping arm 14.1 has a length a, and the second clamping arm 14.2 extending perpendicularly to the first clamping arm 14.1 has a length b. The clamping piece 14 also has two openings 14.3, 14, 4 in the clamping arm 14.2, said openings being as according to figure 2 be positioned in a certain way as described. In the center between the openings 14.3, 14.4, on the exposed edge of the clamping arm 14.2 of the clamping piece 14, an approximately semicircular groove 14.5 is provided. In addition, in figure 1 As can b...

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Abstract

A fastening system for assembling appliances, in particular electrical appliances, comprising at least one profile rail (50) provided with openings (52, 54, 56) and comprising at least one quick-fastener (10) which has a body (12) in which at least one internal thread (12.1, 12.2,...) is formed, is characterized in that the body (12) has over its length (L) at least two spaced-apart internal threads (12.1, 12.2), wherein, in an exact position of the quick-fastener (10) relative to the profile rail (50), each of the internal threads (12.1, 12.2) is brought into alignment with one of the openings (e.g. 52, 56) of the profile rail (50), and in that a clamping blade (14) having the same length L as the body (12) is attached to the body (12), which clamping blade forms between it and the body (12) a gap (13) for receiving the profile side and holds the body (12) against the profile rail (50) by friction.

Description

technical field [0001] The invention relates to a fastening system for mounting devices, in particular household appliances, having at least one profiled part side provided with perforations and having at least one quick connector with a body in which the At least one internal thread. Background technique [0002] The side profile of the profiled part is disclosed in many designs, for example DE202012002005U1. Known profile part sides are provided as perforated profile part sides with rows of holes for clamping in so-called cage nuts. Cage nuts are mostly square nuts which are embedded in a likewise square cage made of sheet metal. With the aid of the cage, the nut can be fastened to the sheet metal, so that a thread can also be provided on thinner sheet metal, for example on the side of a profiled part, which cannot be engraved with a thread. In DIN557, the standard for shrouded nuts is unified. [0003] Usually, the side of the special-shaped part is fixed on the side ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/04
CPCF16B37/041F16B5/02F16B2/005F16B2/065F16M13/02H01R4/46
Inventor 博德·蒂尔曼斯蒂芬·迪尔曼马丁·布鲁姆库尔特-迈克尔·谢弗
Owner RITTALWERK RUDOLF LOH GMBH & CO KG
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