Door handle device for vehicle
A door handle and vehicle technology, which is applied to vehicle locks, wing leaf handles, and wing leaf ball handles, etc., can solve problems such as complex structure and troublesome installation, and achieve the effects of improving detection sensitivity, improving installation efficiency, and preventing damage.
Inactive Publication Date: 2007-05-30
HONDA LOCK MFG CO LTD +1
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- Description
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Problems solved by technology
[0008] In the door handle device for a vehicle with a flap-type operating handle, as disclosed in the above-mentioned patent document 3, since the sensor part and the circuit part are arranged separately, installation is troublesome and measures to improve watertightness must be taken into consideration, which tends to complicate the structure.
Method used
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[0026] Hereinafter, an embodiment of the present invention will be described based on an example of the present invention shown in the drawings.
[0027] 1 to 10 show an embodiment of the present invention, FIG. 1 is a front view showing a part of the door, FIG. 2 is a view in the direction of arrow 2 of FIG. 1 omitting the outer panel, and FIG. 3 is a view in the direction of arrow 3 in FIG. 2 , Fig. 4 is a sectional view along line 4-4 of Fig. 3, Fig. 5 is a sectional view along line 5-5 of Fig. 3, Fig. 6 is a sectional view along line 6-6 of Fig. 3, Fig. 7 is a sectional view along line 5-5 of Fig. 3 Figure 8 is a cross-sectional view along line 8-8 of Figure 3, Figure 9 is an exploded perspective view of the sensor device and the handle housing, and Figure 10 is a circuit diagram showing the structure of the sensor device.
[0028] 1-4, the outer panel 12 of the car door 11, for example, an inwardly recessed recess 12a is provided on the outer panel 12 of the side door of ...
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The purpose of this invention is to provide a door handle device for a vehicle, with a flap-type operating handle, which has a sensor unit excellent in mountability and watertightness arranged therein in the vicinity of the flap-type operating handle. According to the door handle device, the sensor unit 30 is formed like a flat plate, and has a unitized structure including a sensor section for generating electrical change depending on presence / absence of the finger tips inserted in a pocket section 25, and a circuit section for detecting the presence / absence of the finger tips inserted in the pocket section 25, based on the electrical change of the sensor section. The sensor unit 30 is mounted in a handle case 14 at a location that is opposed to a rear wall portion 24b of the operating handle 24 assuming a non-operating position, from the back side.
Description
technical field [0001] The present invention relates to a door handle device for a vehicle, in particular to a door handle device for a vehicle which can detect that a finger of a vehicle user approaches a trap type operation handle. Background technique [0002] The trap-type operating handle with a roughly U-shaped cross section has: a surface wall part on which fingers can be placed; a rear wall part forming a recess into which fingers can be inserted between the surface wall part and the surface wall part, and the operating handle is rotatably supported by the handle housing The door handle device for a vehicle is disclosed in, for example, Patent Document 1 or the like. [0003] In addition, it is desirable to use a sensor device to detect the approach of the finger of the vehicle user to the operating handle from the aspects of installation and watertightness. The sensor device has: a sensor part that generates electrical changes as the finger approaches the operating ...
Claims
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IPC IPC(8): E05B1/00E05B65/20E05B77/34E05B81/76E05B85/18
Inventor 仁田胁政胜高桥悦雄柴崎博之泽田健一上仓明
Owner HONDA LOCK MFG CO LTD