car door

Abstract

A vehicle door (10) for opening and closing a door opening (2) of a vehicle body, comprising: a door body (11) having a hollow portion formed inside; and a door glass freely held on an upper portion of the door body (11) (13); the window frame member (12), arranged in the hollow part of the above-mentioned car door body (11) and guides the lifting of the above-mentioned car door glass (13); it is arranged on the outer side of the car door body (11) and can be operated in a forward and backward manner The outer door handle (14) of the vehicle door has a grip portion held by the operator of the vehicle door; the latch mechanism (16) is installed on the above-mentioned vehicle door main body (11) and is in contact with the vehicle body side when the vehicle door is closed. The locking part is engaged; the lever part (17) can link the above-mentioned outside door handle (14) and the above-mentioned latch mechanism (16); the counterweight (28) is arranged on the above-mentioned outside door handle (14), And the inertial force acting when the impact load applied from the outside of the vehicle is input is transmitted to the lever member (17) as a load in the latch maintaining direction.

Description

technical field [0001] The present invention relates to a vehicle door having a latch mechanism interlocked with the outside handle of the vehicle door. [0002] this application claims priority based on Japanese Patent Application No. 2011-287720 for which it applied to Japan on December 28, 2011, and uses the content here. Background technique [0003] Most of the doors have a structure in which an outer door handle is provided on the outer side of the main body of the door, and the outer door handle is interlocked with a latch mechanism that is connected to a latch (locking member) provided on the door opening side of the vehicle body. Snap. [0004] In such a vehicle door, it is important that the latch mechanism is not released by an unexpected force when an impact load applied from the outside of the vehicle is input, and various improvements have been made for this purpose (for example, refer to Patent Document 1). [0005] In the door described in Patent Document 1...

AI Technical Summary

Problems solved by technology

[0008] However, in the above-mentioned conventional vehicle door, the window frame member has to be equipped with a dedicated lock cam that restricts the release of the latch mechanism when an impact load is input, thereby complicating the structure in addition to increasing the number of parts. , while worrying that it will lead to high product costs

[0009] In addition, in the above-mentioned conventional vehicle door, when an impact load is input, it is difficult to adjust the installation and adjustment of the lock cam for making the tie rod portion and the lock cam come into contact reliably, and it is also desired to improve this point.

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