KR101855394B1 - Knob apparatus for vehicles - Google Patents

Knob apparatus for vehicles Download PDF

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Publication number
KR101855394B1
KR101855394B1 KR1020150155134A KR20150155134A KR101855394B1 KR 101855394 B1 KR101855394 B1 KR 101855394B1 KR 1020150155134 A KR1020150155134 A KR 1020150155134A KR 20150155134 A KR20150155134 A KR 20150155134A KR 101855394 B1 KR101855394 B1 KR 101855394B1
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KR
South Korea
Prior art keywords
door
mounting hole
inner space
outside
received
Prior art date
Application number
KR1020150155134A
Other languages
Korean (ko)
Other versions
KR20170052966A (en
Inventor
권진구
Original Assignee
권진구
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Publication date
Application filed by 권진구 filed Critical 권진구
Priority to KR1020150155134A priority Critical patent/KR101855394B1/en
Publication of KR20170052966A publication Critical patent/KR20170052966A/en
Application granted granted Critical
Publication of KR101855394B1 publication Critical patent/KR101855394B1/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/56—Control of actuators

Abstract

The present invention relates to a handle device for an automobile which can insert a handle of an automobile protruding outside of a door into the inside of a door to minimize the occurrence of wind interference or wind noise during driving.
A feature of the present invention resides in a door (10) provided in a door (10) for opening and closing an automobile interior, the door (100) having an inner space opened to the outside, a door handle A driving unit 300 for projecting the door handle 200 from the mounting hole 100 to the outside of the door 10 or accommodating the door handle 200 in the interior space of the mounting hole 100, The communication unit 400 transmits the communication signal to the communication unit 400 so that the door handle 200 protrudes outward from the inner space of the mounting hole 100 when the communication signal of the communication unit 400 is received, And an actuating part 500 for driving the driving part 300 so that the door handle 200 is accommodated in the inner space of the mounting hole 100 when the signal is not received.

Description

{KNOB APPARATUS FOR VEHICLES}

The present invention relates to a handle device for an automobile which can insert a handle of an automobile protruding outside of a door into the inside of a door to minimize the occurrence of wind interference or wind noise during driving.

Generally, the interior space of a vehicle is opened and closed by a door. The door is provided with a door handle on the outside, so that the occupant can grasp the door handle and open or close the door.

However, since the door handle is provided so as to protrude to the outside so that the occupant grips the door, there is a problem that the door handle is interfered with the outside, and the fuel consumption is lowered due to the resistance of the wind when the vehicle is running.

Further, the door handle is protruded from the door to generate a wind noise due to the wind, and noise due to the wind noise is transmitted to the interior of the vehicle.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Utility Model Registration No. 20-0206284, filed and registered with the Korean Intellectual Property Office, on September 29, 2000.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a handle device for an automobile which can insert a handle of an automobile protruding outside the door into the inside of the door to minimize the occurrence of wind interference and wind noise during driving.

The handle device for an automobile according to an embodiment of the present invention includes a mounting hole 100 provided in a door 10 for opening and closing the interior of a vehicle and having an inner space opened to the outside, And a driving unit 300 that protrudes the door handle 200 from the mounting hole 100 to the outside of the door 10 or accommodates the door handle 200 in the interior space of the mounting hole 100, And a controller 400 for transmitting a communication signal to the outside when the communication signal of the communicator 400 is received and a controller 400 for controlling the driving unit 300 so as to protrude outward from the inner space of the mounting hole 100 when the door handle 200 is received, And an actuating part 500 for driving the driving part 300 so that the door handle 200 is accommodated in the inner space of the mounting hole 100 when the communication signal of the communicator 400 is not received .

Preferably, the mounting hole 100 includes a guide rail 110 formed to guide the protrusion and insertion of the door handle 200, and a release preventing portion (not shown) formed to prevent the door handle 200 from protruding The door handle 200 includes a handle shaft 210 held by a user and a guide 220 formed on both sides of the handle shaft 210.

Preferably, the guide rail 110 is formed of a plurality of plate members spaced apart from each other by a predetermined distance. The separation preventing portion 120 is formed in a rectangular shape, 120 protruding from the outer circumferential surface of the base body 120 are formed.

Preferably, the driving unit 300 includes a raiser 310 formed on the door handle 200, a pinion 320 meshing with the raiser 310, and a pinion 320 meshing with the pinion 320, And a motor (330).

Preferably, the lasser 310 is formed along a side surface of the door handle 200, and the pinion 320 is formed of a worm gear.

Preferably includes an operating portion 600 for operating a locking unit 20 that locks or unlocks the door 10 as the door handle 200 is inserted into the door 10 or protruded from the door 10 The operation unit 600 includes a contact sensor 610 provided on the mounting hole 100 and a door tip 620 provided on the door handle 200 and contacting the contact sensor 610 of the mounting hole 100, When the door tip 620 touches the touch sensor 610, the door lock unit 20 is operated so that the door 10 is locked. When the door tip 620 is separated from the touch sensor 610, And a locking operation portion 630 for operating the door lock unit 20 so as to be unlocked.

Preferably, the communicator 400 is provided with a key for projecting or unlocking the locking unit 20, and the door 10 is operated by the key of the communicator 400 to move the locking unit 20, The door 10 is provided with a key box 30 for recognizing a locking operation or an unlocking operation of the communicator 400 operated by the key box 30 and operating an operation signal according to the recognized operation state And a key operation signal transmitting unit (40) for transmitting the key operation signal to the unit (500).

The controller 700 includes a controller 700 for controlling the operation unit 500 so that the door handle 200 is inserted into the mounting hole 100 when the vehicle is started. And a control signal generating unit 720 for generating a control signal for controlling the actuating unit 500 according to the detection of the start detecting unit 710. [

And a shock absorbing member 800 provided so as to be able to protrude and retract into the door 10 so as to mitigate the impact of the door 10 against the external structure during the opening of the door 10, The shock absorber 800 includes an impact mitigating tool 810 formed in the door 10 so that the mitigation space is open to the outside, an impact mitigating part 820 provided in the relieving space of the impact mitigating tool 810 to be able to protrude and retract, A relaxation driving unit 830 for projecting the relaxation unit 820 to the outside of the impact relaxation port 810 or inserting the impact relaxation unit 820 to the inside of the impact relaxation port 810, The shock absorber 820 corrects the shock absorber 820 to protrude to the outside of the shock absorber 810 and if the communication signal of the communicator 400 is not received, And a relaxation operation portion 840 for reversely driving the relaxation driving portion 830 to be inserted into the sphere 810 And that is characterized.

The relaxation drive unit 830 preferably includes a relaxation rack 831 to which the shock relaxation unit 820 is fixed, a relaxation pinion 832 to be meshed with the relaxation rack 831, And a reversing motor 833 for reverse rotation.

The handle for a vehicle according to an embodiment of the present invention can insert the handle of the automobile into the inside of the door so as to minimize the occurrence of wind interference and wind noise during driving and the handle of the automobile protrudes to the outside of the door So that the occupant can grip the handle and open the interior of the automobile.

1 (a) and 1 (b) are perspective views showing an operating state of a handle device for a vehicle according to an embodiment of the present invention.
Figures 2 (a), (b) and (c) illustrate various forms of the invention.
3 is an exploded perspective view showing the structure of the present invention.
4 (a) and 4 (b) are views showing an operating state of the invention.
5 (a) and 5 (b) are views showing another embodiment of the door handle of the present invention.
6 (a) and 6 (b) show another embodiment of the door handle of the present invention.
7 is a block diagram showing a communication state of a communicator applied to the present invention;
FIG. 8 is a block diagram showing an operating state of an operating portion according to the present invention. FIG.
9 is a block diagram showing an operating state of a controller applied to the present invention.
10 (a) and 10 (b) are perspective views showing a shock-absorbing member applied to the present invention.
11 (a) and 11 (b) are views showing a state in which the shock-absorbing member of the present invention is operated.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a handle for a vehicle according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 9, the present invention includes a mounting hole 100, a door handle 200, a driving unit 300, a communicator 400, and an operation unit 500.

First, the door 10 is openable and closable to a vehicle body of the vehicle so as to close or open the interior of the vehicle.

The mounting hole 100 is provided in the door 10 that opens and closes the interior of the vehicle, and the interior space is opened to the outside, and can be formed in a case shape. The mounting hole 100 includes a guide rail 110 formed to guide the protrusion and insertion of the door handle 200 and a release preventing portion 120 formed to prevent the door handle 200 from protruding ).

The guide rails 110 may be formed of a plurality of plate members spaced apart from each other by a predetermined distance so that both side surfaces of the door handle 200 can be supported.

The separation preventing portion 120 may be formed in a rectangular shape and may be formed long in the mounting hole 100 toward the moving direction of the door handle 200. That is, every time the door handle 200 is moved back and forth from the mounting hole 100, the door detachment protrusion 230 of the door handle 200 is inserted into the detent preventing portion 120, Do not. That is, the door handle 200 can be seen and disengaged from the mounting hole 100 without being separated.

2 (a), the mounting hole 100 may be formed horizontally in the door 10 so that the handle shaft 210 of the door handle 200, which will be described later, 100). ≪ / RTI > 2 (b), the mounting hole 100 may be inclined at the door 10, so that the handle shaft 210 of the door handle 200 may be inclined along the mounting hole 100 . 2C, the mounting hole 100 may be vertically formed in the door 10 so that the handle shaft 210 of the door handle 200 is vertically moved along the mounting hole 100 .

In this way, the user can intentionally and vertically or horizontally mount the door 100 in the door 10, so that the user who wishes to open or close the door 10 can open the handle shaft 210 of the door handle 200, Can be conveniently used.

The door handle 200 includes a handle shaft 210 held by a user and a guide 220 formed on both sides of the handle shaft 210 so as to be able to move in and out of the inner space of the mounting hole 100 .

The handle shaft 210 may be formed to have a curvature equal to the curvature of the outer circumferential surface of the door 10 so as to conform to the outer circumferential surface of the door 10 when the outer circumferential surface is formed to be flat or arc- have. Therefore, when the handle shaft 210 is received in the mounting hole 100, the outer circumferential surface of the handle shaft 210 can close the inlet side of the mounting hole 100. Accordingly, the concave internal space of the mounting hole 100 is closed by the handle shaft 210 when the vehicle is running, so that the generation of the wind noise can be prevented. That is, noise pollution due to the wind noise during running of the vehicle can be minimized, and a pleasant interior can be assured.

Since the outer circumferential surface of the handle shaft 210 coincides with the outer circumferential surface of the door 10, friction of the air during driving of the vehicle is minimized, so that not only the fuel consumption reduction is maximized but also the appearance is simple and cosmetic is advantageous. Further, interference with the pedestrian does not occur.

The guide 220 is composed of a shaft whose both ends are bent in the same direction and fixed to the handle shaft 210 and is guided to the guide rail 110 of the mounting hole 100. That is, the guide 220 can be slid linearly along the guide rail 110.

The guide 220 is formed with a release preventing protrusion 230 that is inserted into the release preventing portion 120 of the mount 100. Therefore, the door handle 200 is not detached from the mounting hole 100.

The driving part 300 protrudes the door handle 200 from the mounting hole 100 to the outside of the door 10 or accommodates the door handle 200 into the interior space of the mounting hole 100, A pinion 320 meshing with the pinion 310 and a motor 330 for rotating or rotating the pinion 320 forward or backward.

The door handle (310) is formed along the side of the door handle (200) guide (220). Therefore, since the pinion 320 that is engaged with the rack-like housing 310 is located outside the door handle 200, it can be easily applied to a narrow space of the door 10. [

The pinion 320 may be a worm gear. Thus, even if external pressure such as pushing or pulling of the door knob 200 is applied while the motor 330 is stopped, the worm gears, which are the pinions 320, are engaged with the rack gears 310, Can be moved and the fixed state can be firmly maintained.

The motor 330 may be constituted by a stepping motor.

Therefore, when the motor 330 rotates the pinion 320, the door handle 200 having the raiser 310 is moved to be protruded to the outside of the mounting hole 100 or accommodated in the mounting hole 100 And can be protected.

The communicator 400 includes a transmitter and an antenna device for transmitting communication signals to the outside. The communicator 400 includes a smart key for operating the locking unit 20 that locks and unlocks the door 10 of the automobile while being used by the user to start the automobile to drive the automobile . Therefore, the user can protrude the door handle 200 to the outside of the door 10 using the communicator 400. Of course, since the vehicle can be started using the communicator 400, the driver can drive the automobile.

Here, the configuration of the communicator 400 can operate the operation unit 500 of the present invention when it is applied to an emulator, a smart watch, an iPad, a tablet PC, a mobile, and the like.

Further, the communicator 400 may be set to transmit a communication signal for operating the operating unit 500. [ Accordingly, when the user operates the operating unit 500 using the communicator 400 without approaching the vehicle, the driving unit 300 is driven by the operation of the operating unit 500 so that the door handle 200 The door 10 can be inserted into the door 10 or the door handle 200 can be projected to the outside of the door 10.

The smart key, which is the communicator 400, is provided with a key capable of locking or unlocking the locking unit 20 in a protruding manner. In addition, the door 10 is provided with a key box 30 operated by the smart key, which is the communicator 400, to operate the locking unit 20. Therefore, the locking unit 20 electrically connected to the key box 30 can be operated by inserting a key protruding from the smart key into the key box 30 mounted on the door 10. That is, if the user directly inserts the smart key, which is the communicator 400, into the key box 30 and operates it, the locking unit 20 is operated, so that the door 10 can be opened or closed.

Further, the door 10 recognizes the locking operation or the unlocking operation of the smart key, which is the communicator 400 inserted and operated in the key box 30, and transmits an operation signal according to the recognized operation state to the operation unit 500 And a key operation signal transmitting section 40 for transmitting the key operation signal.

Therefore, according to the operation state in which the user operates the locking unit 20 through the key box 30 using the smart key as the communicator 400, the key operation signal transmitting unit 40 outputs a coarse signal corresponding to the operating state The operation unit 500 projects the door handle 200 to the outside of the door 10 or inserts the door handle 200 into the door 10. [ That is, the door handle 200 can also be operated while the locking unit 20 is operated by protruding the key when the communication signal can not be transmitted from the smart key.

The operation unit 500 may drive the driving unit 300 so that the door handle 200 protrudes outward from the inner space of the mount 100 when the communication signal of the communicator 400 is received, The controller may include a sensor for sensing a communication signal by driving the driving unit 300 in a reverse direction so that the door handle 200 is received in the inner space of the mount 100 if the door handle 200 is not received.

Accordingly, when the user accesses the automobile while carrying the communicator 400, the communication signal of the communicator 400 is received by the operation unit 500, so that the driving unit 300 is driven to move the door handle 200 to the door 10 As shown in Fig. Of course, when the user moves away from the automobile while carrying the communicator 400, the communication signal of the communicator 400 is not received by the actuating unit 500, so that the driving unit 300 is driven in reverse, 10, respectively.

The operation unit 500 may be remotely controlled so that the user can be set to operate by a communication signal transmitted from a remote place using the communicator 400. [

In this way, the user can open the door 10 by gripping the door handle 200 protruding outside the door 10 by approaching the vehicle while carrying the communicator 400. Thus, have.

As shown in FIG. 5, the door handle 200 is formed in a rectangular shape, and one end of the door handle 200 is rotatably fixed to the mounting hole 100 by a rotary pin 201. That is, since the rotation pin 201 passes through one end of the door knob 200 and is fixed to the mounting hole 100, the door knob 200 is rotated about the rotation pin 201 to rotate the door knob 200 And the other end may protrude outward of the mounting hole 100 or be received in the mounting hole 100.

Here, the stopper 101 for preventing the door knob 200 from being excessively rotated may be formed on the mounting hole 100. That is, the user can prevent the door handle 200 from being collided with the mount 100 in the process of opening and closing the door 10.

The driving unit 300 includes a first pinion 301 provided at one end of the door handle 200, a second pinion 302 meshing with the first pinion 301, and a second pinion 302 meshing with the first pinion 301, And a driving motor 303 for rotating or reversing the driving motor 303.

The first pinion 301 may be a segment gear formed only at one end of the door handle 200.

The second pinion 302 may be a worm gear. The worm gear 302, which is the second pinion 302, can be engaged with the first pinion 301 through the hole formed in the mounting hole 100 while being positioned outside the mounting hole 100.

When the worm gear is engaged with the first pinion 301, the drive motor 303 can be fixed in a state of being closely attached to the mount 100, thereby providing an advantage in space efficiency of the door 10. [

The drive motor 303 can rotate the second pinion 302 while being fixed to the mount 100. [

Accordingly, when the driving motor 303 rotates the second pinion 302, the engaged first pinion 301 is rotated, so that the door handle 200 is rotated and the end of the door handle 200 is rotated It can be projected outward. That is, the user can open / close the door 10 by gripping the door handle 200.

As shown in FIG. 6, the door handle 200 is formed in a rectangular shape so as to protrude from the mounting hole 100. One end of the door handle 200 is slidably inserted into the mounting hole 100, and the other end thereof closes the mouth of the mounting hole 100.

Here, the mounting hole 100 may be provided at right angles to the door 10 or may be inclined in consideration of convenience in use. That is, the door handle 200 protruding from the mounting hole 100 may be protruded or inclined in a state perpendicular to the door 10.

The driving unit 300 may include a cylinder that protrudes or receives the door handle 200 to the outside of the mounting hole 100. The cylinder as the driving unit 300 is fixed to the outside of the mounting hole 100 so that the cylinder shaft passes through the mounting hole 100 and is fixed to one end of the door handle 200.

Accordingly, when the cylinder, which is the driving unit 300, extends the cylinder shaft, the door handle 200 protrudes to the outside of the mounting hole 100, so that the user can grasp the door handle 200 to open and close the door 10. Of course, when the cylinder as the driving unit 300 shrinks the cylinder shaft, the door handle 200 is inserted and stored inside the mounting hole 100, and the other end of the door handle 200 is connected to the inlet side Lt; / RTI >

Further, the door handle 200 may be configured as an antenna having pipes whose diameters gradually decrease so as to be elongated or contracted. Therefore, when the cylinder shaft is elongated, the length of the door handle 200 of the antenna type is increased, and when the cylinder shaft is contracted, the length of the door handle 200 of the antenna type is shortened. At this time, the mounting hole 100 can be manufactured as long as the length of the door handle 200 in the shape of an antenna is reduced to the maximum, so that the internal space of the door 10 can be reduced.

1 to 9, a locking unit 20 (see FIG. 1) for locking or unlocking the door 10 as the door handle 200 is inserted into the door 10 or protruded from the door 10 (Not shown).

Here, the locking unit 20 can lock the door 10 to the vehicle body so that the door 10 of the automobile is kept closed, and releases the locking of the door 20 to open the door 10 . Then, the locking unit 20 may be set to be operated by the communication signal of the communicator 400. [

The operation unit 600 includes a contact sensor 610 provided on the mounting hole 100 and a door tip 620 provided on the door handle 200 and contacting the contact sensor 610 of the mounting hole 100, The door lock unit 20 is operated such that the door 10 is locked when the tip 620 contacts the contact sensor 610 and the door 10 is released from the door 10 when the door tip 620 is separated from the contact sensor 610. [ And a locking operation portion 630 for operating the door lock unit 20 so as to be locked.

When the door lock unit 20 locks the door 10, the door 10 keeps the closed state of the vehicle. When the door 10 is unlocked, the door 10 is opened, Can be opened.

Accordingly, when the door handle 200 is inserted into the mounting hole 100 and the door tip 620 contacts the contact sensor 610, the locking operation portion 630 detects the operation and operates the door locking unit 20, When the door handle 200 is protruded from the mount 100 and the door tip 620 is separated from the contact sensor 610, the locking operation unit 630 detects the door tip 620, So that the door 10 can be unlocked.

Accordingly, when the door handle 200 is protruded, the occupant can open the door 10 by using the door handle 200 and can ride on the vehicle because the door 10 is not locked.

In addition, the present invention includes a controller 700 for controlling the operation unit 500 so that the door handle 200 is inserted into the mounting hole 100 when the vehicle is started.

The controller 700 includes a start detecting unit 710 for detecting the start of the vehicle and a control signal transmitting unit 720 for transmitting a control signal for controlling the actuating unit 500 according to the detection of the start detecting unit 710 .

The startup detecting unit 710 may include a sensor for detecting an engine sound generated from an engine of an automobile or a sensor for detecting an operation state of a control unit for controlling an electronic device of an automobile.

The control signal transmitter 720 may be configured to transmit a control signal to the operation unit 500. [

Accordingly, when the vehicle 10 is closed and the vehicle 10 is closed and the vehicle is ready for driving, when the vehicle is started, the operation unit 500 is controlled by the controller 700 so that the driving unit 300 So that the door handle 200 is automatically inserted into the mounting hole 100. That is, there is no need to take a separate operation for inserting the door handle 200 into the mounting hole 100.

Of course, the controller 700 can be set to control the operation part 500 so that the door handle 200 protrudes outward from the mount 100 when the start of the vehicle is stopped. Accordingly, when the running of the automobile is completed and the start of the vehicle is stopped, the door handle 200 protrudes to the outside of the door 10, so that the user who gets off the door can conveniently close the door 10 using the door handle 200 , The door 10 can be opened by using the door handle 200 protruding from another boarding place to be mounted on the vehicle.

As shown in FIGS. 10 and 11, the present invention provides a shock absorbing structure that is capable of protruding and retracting to and from a door 10, thereby relieving a shock that a door 10 collides with an external structure in a process of opening the door 10, Member 800 as shown in FIG.

The shock mitigation member 800 includes a shock mitigation port 810 formed in the door 10 so that the mitigation space is open to the outside and an impact mitigation portion 820 provided in the relief space of the impact mitigation port 810, A relaxation driving unit 830 for protruding the impact relaxation unit 820 to the outside of the impact relaxation port 810 or inserting the impact relaxation unit 820 to the inside of the impact relaxation port 810, When the communication signal of the communicator 400 is received, the shock absorber 820 drives the mitigating driver 830 to protrude to the outside of the shock absorber 810, and if the communication signal of the communicator 400 is not received, And a relaxation operation unit 840 for reversely driving the relaxation driving unit 830 such that the relaxation driving unit 830 is inserted into the impact relaxation unit 810.

The impact mitigation tool 810 is installed in the door 10 in such a manner that the buffer space is opened to the outside of the door 10. The impact mitigating tool 810 is provided with a guide in the form of a plate to guide the movement of the mitigation rack 831, which will be described later.

The shock absorbing portion 820 is made of a cushioning material such as a sponge.

The mitigation drive unit 830 includes a mitigation rack 831 to which the shock mitigation unit 820 is fixed, a mitigation pinion 832 to be meshed with the mitigation rack 831, And a mitigating motor 833.

The mitigation rack 831 is formed in a block shape, and gear teeth are formed on the outer side.

The mitigation pinion 832 is composed of a worm gear that is meshed with the gear teeth of the mitigation rack 831. [

The relieving motor 833 is constituted by a step motor.

Accordingly, when the relieving motor 833 is rotated in the forward direction, the relieving pinion 832 is rotated to advance the relieving rack 831, so that the impact relieving portion 820 can protrude to the outside of the shock relieving tool 810. Of course, the mitigation motor 833 is reversely driven, so that the shock mitigation portion 820 can be inserted into the impact mitigating tool 810.

If the shock-absorbing portion 820 protrudes to the outside of the door 10, even if the door 10 collides with the wall of the building or another vehicle, the impact-reducing portion 820 collides with the wall of the building or another vehicle , The door 10 is not damaged and does not damage other vehicles.

Of course, when the shock-absorbing portion 820 is inserted into the door 10, the outer surface of the shock-absorbing portion 820 coincides with the outer surface of the door 10, It has a fuel saving effect and does not interfere with outside.

The mitigation operation unit 840 may include a sensor configured to drive the impact mitigation unit mitigation driver 830 according to whether the communication signal of the communicator 400 is received or not and receive the communication signal of the communicator 400. [

Therefore, when the user accesses the automobile while carrying the communicator 400, the communication signal of the communicator 400 is received by the mitigation operation unit 840, so that the mitigation drive unit 830 is driven, and the impact mitigation unit 820 And can protrude outside the door 10. Of course, when the user moves away from the automobile while carrying the communicator 400, since the communication signal of the communicator 400 is not received by the mitigation operation unit 840, the mitigation drive unit 830 is driven in reverse, Can be inserted into the inside of the door 10.

As described above, according to the present invention, the handle of the automobile protruding to the outside of the door can be inserted into the inside of the door to minimize the occurrence of wind interference and wind noise during driving, which is a very useful invention applied to automobiles and widely used have.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is to be understood, therefore, that the embodiments described above are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.

10: Door 20: Locking unit
30: key box 40: key operation signal generator
100: mounting hole 110: guide rail
120: departure prevention portion 200: door handle
210: Handle shaft 220: Guide
230: separation preventing protrusion 300:
310: Rae size 320: Pinion
330: motor 301: first pinion
302: second pinion 303: drive motor
400: communicator
500: operating part 600: operating part
610: Contact sensor 620: Door tip
630: Locking operating part 700: Controller
710: Start detecting unit 720: Control signal generating unit
800: full relief member 810: shock relieving member
820: shock mitigation section 830: mitigation drive section
831: Relaxation rack 832: Relaxation pinion
833: Relaxation motor 840: Relaxation operation part

Claims (13)

delete delete A mounting hole (100) provided in a door (10) for opening and closing an interior of a vehicle and having an inner space opened to the outside,
A door knob 200 installed in the inner space of the mounting hole 100 so as to be able to move in and out,
A driving unit 300 that protrudes the door knob 200 from the mounting hole 100 to the outside of the door 10 or receives the door knob 200 into the interior space of the mounting hole 100,
A communicator 400 for transmitting a communication signal to the outside,
When the communication signal of the communication device 400 is received, the driving unit 300 is driven to rotate so that the door handle 200 protrudes outward from the inner space of the mounting hole 100. If the communication signal of the communication device 400 is not received, (500) for driving the driving unit (300) so as to be received in the inner space of the mounting hole (100)
The mounting port 100
A guide rail 110 formed to guide the protrusion and insertion of the door handle 200,
(120) formed to prevent the door handle (200) protruding from coming off,
The door handle 200
A handle shaft 210 gripped by a user,
And a guide (220) formed on both sides of the handle shaft (210). The method of claim 3,
The guide rail 110 is composed of a plurality of plate members spaced apart at a predetermined interval,
The separation preventing portion 120 is formed in a rectangular shape as a groove,
Wherein the guide (220) is formed with a detachment prevention protrusion (230) which is inserted into the detachment prevention portion (120) of the mount (100). A mounting hole (100) provided in a door (10) for opening and closing an interior of a vehicle and having an inner space opened to the outside,
A door knob 200 installed in the inner space of the mounting hole 100 so as to be able to move in and out,
A driving unit 300 that protrudes the door knob 200 from the mounting hole 100 to the outside of the door 10 or receives the door knob 200 into the interior space of the mounting hole 100,
A communicator 400 for transmitting a communication signal to the outside,
When the communication signal of the communication device 400 is received, the driving unit 300 is driven to rotate so that the door handle 200 protrudes outward from the inner space of the mounting hole 100. If the communication signal of the communication device 400 is not received, (500) for driving the driving unit (300) so as to be received in the inner space of the mounting hole (100)
The driving unit 300
A lasser 310 formed on the door handle 200,
A pinion 320 that is meshed with the pinion 310,
And a motor (330) for forward and reverse rotation of the pinion (320). The method of claim 5,
The lid-like housing 310 is formed along the side surface of the door handle 200,
And the pinion (320) is constituted by a worm gear. A mounting hole (100) provided in a door (10) for opening and closing an interior of a vehicle and having an inner space opened to the outside,
A door knob 200 installed in the inner space of the mounting hole 100 so as to be able to move in and out,
A driving unit 300 that protrudes the door knob 200 from the mounting hole 100 to the outside of the door 10 or receives the door knob 200 into the interior space of the mounting hole 100,
A communicator 400 for transmitting a communication signal to the outside,
When the communication signal of the communication device 400 is received, the driving unit 300 is driven to rotate so that the door handle 200 protrudes outward from the inner space of the mounting hole 100. If the communication signal of the communication device 400 is not received, (500) for driving the driving unit (300) so as to be received in the inner space of the mounting hole (100)
The door handle 200 is formed in a rectangular shape and one end of the door handle 200 is rotatably fixed to the mounting hole 100,
The driving unit 300
A first pinion 301 provided at one end of the door handle 200,
A second pinion 302 meshing with the first pinion 301,
And a drive motor (303) for forwardly or reversely rotating the second pinion (302). delete A mounting hole (100) provided in a door (10) for opening and closing an interior of a vehicle and having an inner space opened to the outside,
A door knob 200 installed in the inner space of the mounting hole 100 so as to be able to move in and out,
A driving unit 300 that protrudes the door knob 200 from the mounting hole 100 to the outside of the door 10 or receives the door knob 200 into the interior space of the mounting hole 100,
A communicator 400 for transmitting a communication signal to the outside,
When the communication signal of the communication device 400 is received, the driving unit 300 is driven to rotate so that the door handle 200 protrudes outward from the inner space of the mounting hole 100. If the communication signal of the communication device 400 is not received, (500) for driving the driving unit (300) so as to be received in the inner space of the mounting hole (100)
And an operating portion 600 for operating the locking unit 20 that locks or unlocks the door 10 as the door handle 200 is inserted into the door 10 or protruded from the door 10,
The operation unit 600
A contact sensor 610 provided in the mounting hole 100,
A door tip 620 provided on the door handle 200 and contacting the contact sensor 610 of the mounting hole 100,
When the door tip 620 touches the touch sensor 610, the door lock unit 20 is operated so that the door 10 is locked. When the door tip 620 is separated from the touch sensor 610, And a locking operation unit (630) for operating the door lock unit (20) so as to be unlocked. A mounting hole (100) provided in a door (10) for opening and closing an interior of a vehicle and having an inner space opened to the outside,
A door knob 200 installed in the inner space of the mounting hole 100 so as to be able to move in and out,
A driving unit 300 that protrudes the door knob 200 from the mounting hole 100 to the outside of the door 10 or receives the door knob 200 into the interior space of the mounting hole 100,
A communicator 400 for transmitting a communication signal to the outside,
When the communication signal of the communication device 400 is received, the driving unit 300 is driven to rotate so that the door handle 200 protrudes outward from the inner space of the mounting hole 100. If the communication signal of the communication device 400 is not received, (500) for driving the driving unit (300) so as to be received in the inner space of the mounting hole (100)
The communicator 400 is provided with a key for locking or unlocking the locking unit 20,
The door 10 is provided with a key box 30 operated by a key of the communicator 400 to operate the locking unit 20,
The door 10 is provided with a key operation signal generating section for recognizing a locking operation or an unlocking operation of the communicator 400 operated by the key box 30 and transmitting an operation signal according to the recognized operation state to the operation section 500 (40) is provided on the rear side of the vehicle body. A mounting hole (100) provided in a door (10) for opening and closing an interior of a vehicle and having an inner space opened to the outside,
A door knob 200 installed in the inner space of the mounting hole 100 so as to be able to move in and out,
A driving unit 300 that protrudes the door knob 200 from the mounting hole 100 to the outside of the door 10 or receives the door knob 200 into the interior space of the mounting hole 100,
A communicator 400 for transmitting a communication signal to the outside,
When the communication signal of the communication device 400 is received, the driving unit 300 is driven to rotate so that the door handle 200 protrudes outward from the inner space of the mounting hole 100. If the communication signal of the communication device 400 is not received, (500) for driving the driving unit (300) so as to be received in the inner space of the mounting hole (100)
And a controller (700) for controlling the operation part (500) so that the door handle (200) is inserted into the mounting hole (100) when the vehicle is started,
The controller 700
A start detecting unit 710 for detecting the start of the vehicle,
And a control signal transmitter (720) for transmitting a control signal for controlling the actuating part (500) according to the detection of the start detecting part (710). A mounting hole (100) provided in a door (10) for opening and closing an interior of a vehicle and having an inner space opened to the outside,
A door knob 200 installed in the inner space of the mounting hole 100 so as to be able to move in and out,
A driving unit 300 that protrudes the door knob 200 from the mounting hole 100 to the outside of the door 10 or receives the door knob 200 into the interior space of the mounting hole 100,
A communicator 400 for transmitting a communication signal to the outside,
When the communication signal of the communication device 400 is received, the driving unit 300 is driven to rotate so that the door handle 200 protrudes outward from the inner space of the mounting hole 100. If the communication signal of the communication device 400 is not received, (500) for driving the driving unit (300) so as to be received in the inner space of the mounting hole (100)
And an impact mitigating member 800 provided to the door 10 so as to protrude and retract to relieve an impact that the door 10 is collided with an external structure in the process of opening the door 10,
The impact mitigation member 800
An impact mitigating tool 810 formed in the door 10 so as to open the mitigation space to the outside,
An impact mitigating part 820 provided so as to be able to protrude / retract in the mitigation space of the shock mitigation device 810,
A relaxation drive unit 830 for projecting the shock mitigation unit 820 to the outside of the impact mitigation tool 810 or inserting the impact mitigation unit 820 into the impact mitigation tool 810,
When the communication signal of the communicator 400 is received, the relaxation driving unit 830 is driven to rotate so that the impact relaxation unit 820 protrudes outside the impact relaxation port 810, and when the communication signal of the communicator 400 is not received, And a relief operation portion (840) for reversely driving the relief portion (830) so that the portion (820) is inserted to the inside of the impact relief portion (810). [Claim 14] The apparatus according to claim 12,
A damping rack 831 to which the shock absorbing portion 820 is fixed,
A mitigating pinion 832 that is meshed with the mitigation rack 831,
And a relieving motor (833) for forwardly or reversely rotating the relieving pinion (832).
KR1020150155134A 2015-11-05 2015-11-05 Knob apparatus for vehicles KR101855394B1 (en)

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