JP2007120277A - Hinged door partly-opening device for car - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hinged door permitting a person to get on the car without touching the outside of a door such as an exterior door knob. <P>SOLUTION: A hinged door partly-opening device for a car is provided with a function of unlocking a door lock when an ID is authenticated through communication for verification between a portable unit possessed by the person who is outside the car and intends to get on the car, a function of unlatching the door and a function of partly opening the door. A protruding body (1) is provided on a car body (9) as a door partly-opening device. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

Detailed Description of the Invention

  The present invention relates to a vehicular hinge type door equipped with a so-called keyless entry system that unlocks a door lock when ID verification is performed through authentication between a portable device held by a passenger outside the vehicle and the vehicle.

(A) When the ID is verified through communication between the portable device of the passenger outside the vehicle and the vehicle and authentication is established, the door lock is unlocked and the hinged door is unlatched by operating the switch provided on the outer surface of the door by hand. And there was an application for the function to open halfway. JP 2004-218295 A
(B) There has been an application to stop the door halfway when a switch provided on the inner surface of the door is operated when getting off. JP-A-7-276988
(C) A series of operations for unlocking the door and unlocking the door after unlocking and unlocking the door after unlocking when the ID is verified by communication between the portable device of the passenger outside the vehicle and the vehicle. There was a sliding door to play.

Problems to be solved by the invention

The device (a) described in the prior art has a problem in that rainwater and dust attached to the switch adhere to the hand because of the structure that opens by operating the switch outside the vehicle body when getting on. In addition, since there is no function of stopping when the door is slightly opened, there is a risk that the door will open more than expected due to sloping ground or wind, and the door may come into contact with an object near the vehicle. (B) The device has a problem that it cannot be used when riding. (C) In the apparatus, the sliding door has a problem that it is difficult to equip the front row of seats.
An object of the present invention is to provide a hinged door that enables the user to get on without touching the outside of the door such as an outer door knob.
Furthermore, the door is temporarily stopped at a position where it is slightly opened, and the stop can be released by operating a stop release button provided inside the door, thereby preventing the door from coming into contact with an object near the vehicle body. .

Means for solving the problem

To achieve the above object, the device of the present invention has a function of unlocking the door and unlocking the door when the ID is verified by communication between the portable device held by the passenger outside the vehicle and the vehicle. Equipped with a function to open the door and a little to open the door.
Moreover, you may equip the function which operate | moves these series of functions by one operation with one switch of a portable machine.
In addition, a function of temporarily stopping the door when the door is slightly opened may be provided, and a function of releasing the stop by operating the stop release button may be provided.
Moreover, you may make it open a door a little by making the protrusion body equipped in the vehicle body protrude.
Moreover, you may make it open a little door by making the protrusion body equipped in the door protrude.
Moreover, you may equip the hinge with the function to open a door a little.
In addition, an emergency door knob or emergency keyhole may be provided on the lower edge of the door without providing the door knob or keyhole on the side of the door.
In addition, when the door is opened a little, if the ID is verified by communication between the portable device held by the passenger outside the vehicle and the vehicle and authentication is established, the door is closed, the latch function, and the lock Functions, a series of these functions may be equipped with a function that operates by one operation with one switch of the portable device.

Detailed Description of the Invention

The operation is the same as that of the conventional keyless entry system until the door lock is unlocked by the operation of the portable device, but the present invention operates the unlatch by the remote device following the unlocking, and the door (2) by the remote device following the unlatch. Equipped with a little opening function.
An example of the function of slightly opening the door (2) is a structure for projecting the projecting body (1) mounted on the vehicle body (9). See FIGS. At this time, the projecting body (1) with the door (2) slightly opened is configured to be immediately accommodated in the vehicle body (9) so as not to hinder boarding. See FIG.

In addition, it is equipped with a function to open the door (2) a little after the unlatch and unlatch with a remote device, and to stop there once, so that the stop is released by operating the stop release button (3) installed inside the door (2). It may be configured.
The door (2) is opened in a state where the protrusion (1) and the door (2) are connected, the door (2) is stopped at a slightly opened position, and then the protrusion (1) is operated by operating the stop release button (3). ) And the door (2) are disconnected.
The projecting body (1) released from the connection is configured to be immediately stored in the vehicle body (9) so as not to hinder boarding. See FIG.
The connecting device (18) installed in the door (2) and the projecting body (1) are connected. See FIG. The connection is released by operating the stop release button (3). See FIG.
In addition to the mechanical connection, an electromagnet may be used to connect the protrusion (1) and the door (2).

The next example of the function of slightly opening the door (2) is a structure in which the protruding body (11) mounted on the door (2) is protruded toward the vehicle body (9) side. See FIGS. At this time, the protruding body (11) with the door (2) slightly opened is configured to be immediately accommodated in the door (2) so as not to obstruct the ride. See FIG.
Further, the door (2) is opened in a state where the projecting body (11) and the vehicle body (9) are connected, the door (2) is stopped at a slightly opened position, and then the vehicle body ( 9) and the projecting body (11) may be disconnected.
The projecting body (11), which has been disconnected, is configured to be immediately housed in the door (2) so as not to hinder boarding.

The next example of the function of slightly opening the door (2) may be a method of giving the hinge a function.
The gear (25) provided on the hinge portion of the door (2) and the drive gear (15) provided on the vehicle body (9) mesh with each other, and the drive gear (15) on the vehicle body (9) side is driven in the direction of the arrow. The door (2) opens by rotating. See FIG.
As a function of stopping the door (2) at a slightly opened position, the pin (5) extends in a groove provided on the rotating shaft of the door (2) and the door (2) is stopped at a slightly opened position. See FIG. Next, the pin (5) is pulled by the operation of the stop release button (3) to release the stop. See FIG.
The unlocked door (2) can be opened greatly. See FIGS.

When the door (2) is in a slightly opened state, a function of closing the door (2) by operating the portable device may be provided. Moreover, you may equip the hinge part with the function. See FIG.
The gear (25) provided on the hinge portion of the door (2) and the drive gear (15) provided on the vehicle body (9) mesh with each other, and the drive gear (15) on the vehicle body (9) side is driven in the direction of the arrow. The door (2) is closed by rotating. The door (2) can be closed without touching the outside of the door (2) when getting off. A latch function following the closing of the door (2), a lock function following the latch, and a series of these functions may be equipped with a single operation by one switch of the portable device.

According to the present invention, it is possible to manufacture an automobile having no door knob on the outside, and a novel design different from the conventional one is possible. In this case, the lower part of the door (2) which is difficult to see from the exterior in preparation for failure of the remote control device. May be equipped with an emergency door knob (13) and an emergency keyhole (14). See FIG.
The door (2) may be equipped with a long handle (4) from the inner rear edge toward the front, and a stop release button (3) behind the long handle (4). The door (2) can be closed while operating the stop release button (3) and sliding the hand forward. See FIGS.
The slightly opened state means that the gap between the vehicle body (9) and the door (2) is about 15 cm to 40 cm at a position farthest from the hinge portion. The power of the projecting body (1) projecting body (11) and the drive gear (15) may be anything such as electric or hydraulic.
The present invention can be installed not only on the driver's seat door but also on all hinge type doors.
You may use together the function of this invention, and the function opened also by outer side door knob operation as usual. The projecting bodies (1) and (11) and the connecting device (18) are configured not to operate when riding with the outer door knob.
When the getting-off door knob (7) is operated, the projecting bodies (1) and (11) and the connecting device (18) are configured not to operate.

The invention's effect

According to the first aspect of the present invention, it is possible to get on the vehicle without touching the outside of the vehicle body such as the outer door knob at all, so that the hands are not soiled by rainwater or dust adhering to the outside of the vehicle body.
According to invention of Claim 2, operation of Claim 1 can be act | operated by one operation with one switch of a portable machine.
According to the third aspect of the present invention, it is possible to reduce the risk of contacting the door with an object near the vehicle on an inclined ground or strong wind.
According to invention of Claim 4, the structure which opens a door a little at low cost is possible.
According to invention of Claim 5, the structure which opens a door a little at low cost is possible.
According to invention of Claim 6, the structure which opens a door a little at low cost is possible. In addition, it is easy to develop a structure in which a door is closed by operating a portable device.
According to the invention of claim 7, a novel design is possible. According to the invention of claim 8, the door can be closed without touching the outside of the door when getting off, so that rainwater and dust adhered to the outside of the vehicle body I won't get my hands dirty.

It is the schematic showing the state which equips the vehicle body with the protrusion and closes the door of an example of this invention. It is the schematic showing the state which act | operated the protrusion body with which the vehicle body was equipped of an example of this invention, and opened the door a little. It is the schematic showing the state which accommodated the protrusion in the vehicle body and opened the door large as an example of this invention. It is the schematic showing the state which equips the door with the protrusion body of the example of this invention, and has closed the door. It is the schematic showing the state which act | operated the protrusion equipped with the door of the example of this invention, and opened the door a little. It is the schematic showing the state which accommodated the protrusion in the door of the example of this invention, and opened the door large. It is a perspective view showing the state which act | operated the protrusion body with which the vehicle body was equipped of an example of this invention, and opened the door a little. It is a perspective view showing the state which act | operated the protrusion with which the door was equipped of the example of this invention, and opened the door a little. It is a figure of a connection state of an example of the structure of a protrusion and a connection apparatus. It is a figure of a connection cancellation | release state of an example of a structure of a protrusion and a connection apparatus. It is a principal part schematic diagram of the hinge type door small opening apparatus for vehicles showing the state which tries to open a door from the position where the door closed of an example of this invention. It is a principal part schematic diagram of the hinge type door small opening apparatus for vehicles showing the state which stopped at the position where the door opened a little of an example of this invention. It is a principal part schematic diagram of the hinge type door small opening apparatus for vehicles showing the state from which the restraint was cancelled | released and the door opened largely of an example of this invention. It is a perspective view showing the equipment state of an emergency door knob and an emergency keyhole. It is a principal part schematic diagram of the hinge type door small opening apparatus for vehicles showing the state which tries to close a door from the position where the door opened a little of an example of this invention.

Explanation of symbols

(1) Projection (9) Car body (25) Gear (2) Door (11) Projection (3) Stop release button (13) Emergency door knob (4) Long handle (14) Emergency keyhole (5) Pin ( 15) Driving gear (7) Door knob for getting off (18) Connecting device

Claims (8)

A function for unlocking the door (2), a function for unlocking the door (2), a function for unlocking the door (2), when the ID is verified through communication between the portable device of the passenger outside the vehicle and the vehicle, and the door A hinge-type door small opening device for vehicles, which is equipped with a function of slightly opening (2). A function for unlocking the door (2), a function for unlocking the door (2), a function for unlocking the door (2), when the ID is verified through communication between the portable device of the passenger outside the vehicle and the vehicle, and the door (2) A hinge-type door small opening device for a vehicle equipped with a function of opening a little, and a function of operating these series of functions by a single operation of a single switch of a portable device. The vehicle hinge according to claim 1 or 2, further comprising a function of stopping the door (2) at a slightly opened position, and a function of releasing the stop by operating the stop release button (3). Mold door small opening device. The hinge type door small opening device for vehicles according to claim 1, 2 or 3, characterized in that the projecting body (1) mounted on the vehicle body (9) is provided with a function of projecting the door (2) slightly. 5. The hinge-type door small opening for a vehicle according to claim 1, 2, 3 or 4, further comprising a function of projecting the protruding body (11) mounted on the door (2) to slightly open the door (2). apparatus. The hinge type door small opening device for vehicles according to claim 1, 2, 3, 4, or 5, characterized in that the hinge is provided with a function of slightly opening the door (2). The door (2) is not equipped with a door knob and / or keyhole, and the door (2) has an emergency doorknob (13) and / or an emergency keyhole (14) on the lower edge thereof. The hinge type door small opening device for a vehicle according to 3, 4, 5 or 6. A function of closing the door (2) and a function of latching when the ID is verified by communication between the portable device held by the passenger outside the vehicle and the vehicle when the door (2) is slightly opened 8. A function of locking, a function of operating a series of these functions by a single operation with a single switch of a portable device. Hinge type door small opening device for vehicles.

Images