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External handle on doors or hatches of vehicles

A technology for outer handles and handles, which is applied in the field of door handles and can solve problems such as sensor damage

Inactive Publication Date: 2013-06-19
HUF HULSBECK & FURST GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, due to the liquid entering the cavity, there will also be a problem of damaging the sensor

Method used

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  • External handle on doors or hatches of vehicles
  • External handle on doors or hatches of vehicles
  • External handle on doors or hatches of vehicles

Examples

Experimental program
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Effect test

Embodiment Construction

[0013] Such as figure 1 As shown, the outside door handle is designed as a two-piece shell, that is, a handle body 10 as a base and a handle cover 20 covering the handle body. The handle body 10 has two ends 11 , 12 with different functions. The main body end 11 is provided at the end with a swivel bearing 13 which, for the installed door handle, engages with a corresponding bearing of a bracket (not shown in detail) and thus enables the entire outside door handle to pivot. The bracket is fixed on the door or clamshell of the car. This main body end 11 is thus the bearing end and supports the outside door handle on the motor vehicle door.

[0014] The other body end 12 is designed as a cantilever beam and is provided with an end hook 14 which engages backwards on a not-shown lock trigger in a motor vehicle door or flap. When actuating the outside door handle, the starter mechanism is gripped by the hook 14 and the lock is actuated. This second body end 12 is also the actua...

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Abstract

The invention relates to an external handle on doors or hatches of vehicles, using a two piece (10, 20) housing, wherein a cavity (21) is generated between said pieces. A sensor (31, 32) is arranged in said cavity in a container (30). On operation, the sensor carries out certain functions in the lock. According to the invention, failures caused by the ingress of fluids into the cavity (21) can be avoided, wherein the container (30) is formed from an elastic molded mass (35), in which the sensor (31, 32) and optionally some further electric and / or electronic components for the sensor operation are embedded. An elastic surface (36) is achieved on at least one end piece of the container (30) by means of the molded mass (35). When assembled, the container (30) is pressed (41) with said elastic surface (36) against an inner surface (29) of the housing piece (10, 20). On pressing (41), the end piece of the container (30) deforms and functions as sealing means (40′), preventing an ingress of fluid between the container surface (36) and the housing inner surface (29).

Description

technical field [0001] The invention relates to an outside door handle, wherein the door handle has a two-part housing. This housing consists of the handle body, which, in the assembled state, not only serves to mount the outside door handle on the door, but also to open a lock arranged on the door. Another part of the housing is the handle cover. There is a cavity between the handle cover and the handle body, which serves to accommodate the container. The container has a casting mass in which the sensor and / or at least some electrical and / or electronic components for operating the sensor are embedded. Background technique [0002] Such an outside handle is known from EP 1 284 335 A1. In this case, the container consists of a housing formed as a half-shell, which accommodates electrical and / or electronic components. This element is then cast through a thermoplastic resin, thereby producing an integral, sealed module. This electronic module 10 enters into the cavity of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B65/20
CPCE05B85/16E05B81/78E05B81/77Y10T70/5155Y10T292/57
Inventor U·米勒M·基利安
Owner HUF HULSBECK & FURST GMBH & CO KG
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