Vehicle door handle device

Patent metadata

Field	Value
Publication number	US-9404293-B2
Application number	US-201214113271-A
Country	US
Kind code	B2
Filing date	Mar 23, 2012
Priority date	Apr 22, 2011
Publication date	Aug 2, 2016
Grant date	Aug 2, 2016

Abstract

This door handle device is provided with: a handle base; an introduction opening that is opened in a door handle and that supports the handle base; an operation handle that is connected to the handle base; and a gasket that is disposed between the handle base and the operation handle. A handle stopper, of which one end passes through the introduction aperture and is borne by the handle base, and of which the other end contacts the operation handle, is integrally provided to the gasket.

First claim

The invention claimed is:

1. A door handle device configured to be installed in a door panel for a vehicle, the door handle device comprising:
a handle base configured to be disposed along a bottom surface of the door panel and supported in an introduction opening opened in the door panel;
an operation handle connected to the handle base; and
a gasket disposed between the handle base and the operation handle,
wherein the gasket is formed of an elastic body and
the gasket is integrally provided with a handle stopper part that has an inner end configured to pass through the introduction opening, the handle stopper part being supported by the handle base and having an outer end abutting against the operation handle,
wherein a surface of the inner end perpendicular to a direction that the inner end is configured to pass through the introduction opening directly abuts against the handle base.

2. The door handle device for the vehicle according to claim 1 , wherein the gasket comprises
(a) the handle stopper part that is provided at a frame piece of the gasket, has the inner end passing through the introduction opening and supported by the handle base and defines an initial rotational position of the operation handle, and
(b) a flexible lip piece that is projected in a side edge of the frame piece of the gasket so as to be resiliently deformable and whose free end edge abuts against a top surface of the door panel to form a sealing edge between the top surface of the door panel and the free end edge.

3. The door handle device for the vehicle according to claim 2 , wherein the frame piece of the gasket is formed so that a portion thereof other than the sealing edge is disposed at a position suitably spaced from the top surface of the door panel.

4. The door handle device for the vehicle according to claim 2 , wherein the handle stopper part is formed in a block shape whose stopper surface is projected to a suitable height from the top surface of the door panel and,
the operation handle is formed with a stopper recess that includes an abutting portion abutting against the stopper surface and accommodates the handle stopper part.

5. The door handle device for the vehicle according to claim 4 , wherein an elastic locking leg is formed at a support portion of the handle stopper part to the handle base and
the elastic locking leg is resiliently locked to the handle base to restrict detachment of the gasket.

6. The door handle device for the vehicle according to claim 2 , wherein a rear end of the gasket is interposed and compressed between the top surface of the door panel and a pressing head of a fixing member fixing a rear end of the handle base to the door panel,
the flexible lip piece is disposed over the entire length of a front end of the gasket, and
the handle stopper part is formed at the substantially entire region of the gasket excluding a portion to be pressed by the pressing head and the frame piece having the flexible lip piece formed thereon and the handle stopper part includes a lower end to be fitted into a fitting recess formed in the handle base.

7. The door handle device for the vehicle according to claim 3 , wherein a rear end of the gasket is interposed and compressed between the top surface of the door panel and a pressing head of a fixing member fixing a rear end of the handle base to the door panel,
the flexible lip piece is disposed over the entire length of a front end of the gasket, and
the handle stopper part is formed at the substantially entire region of the gasket excluding a portion to be pressed by the pressing head and the frame piece having the flexible lip piece formed thereon and the handle stopper part includes a lower end to be fitted into a fitting recess formed in the handle base.

8. The door handle device for the vehicle according to claim 4 , wherein a rear end of the gasket is interposed and compressed between the top surface of the door panel and a pressing head of a fixing member fixing a rear end of the handle base to the door panel,
the flexible lip piece is disposed over the entire length of a front end of the gasket, and
the handle stopper part is formed at the substantially entire region of the gasket excluding a portion to be pressed by the pressing head and the frame piece having the flexible lip piece formed thereon and the handle stopper part includes a lower end to be fitted into a fitting recess formed in the handle base.

9. The door handle device for the vehicle according to claim 5 , wherein a rear end of the gasket is interposed and compressed between the top surface of the door panel and a pressing head of a fixing member fixing a rear end of the handle base to the door panel,
the flexible lip piece is disposed over the entire length of a front end of the gasket, and
the handle stopper part is formed at the substantially entire region of the gasket excluding a portion to be pressed by the pressing head and the frame piece having the flexible lip piece formed thereon and the handle stopper part includes a lower end to be fitted into a fitting recess formed in the handle base.

10. The door handle device for the vehicle according to claim 1 , wherein the handle stopper part is formed bulging widthwise in both top and bottom directions.

Assignees

• Kudoh Shuichi
• Ichikawa Shinji
• Yoshida Ryuichi
• Tsuji Kouji
• Alpha Corp
• Nissan Motor

Inventors

• Kudoh Shuichi
• Ichikawa Shinji
• Yoshida Ryuichi
• Tsuji Kouji

Classifications

• Y10T292/57

  Operators with knobs or handles · CPC title

• E05B77/38

  Cushion elements, elastic guiding elements or holding elements, e.g. for cushioning or damping the impact of the bolt against the striker during closing of the wing · CPC title

• E05B79/06 Primary

  Mounting of handles, e.g. to the wing or to the lock · CPC title

• E05B85/16

  a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part · CPC title

• E05B85/14 Primary

  Handles pivoted about an axis parallel to the wing · CPC title