KR200144497Y1 - Door inside handle lock of car door - Google Patents

Abstract

An object of the present invention is to form a coupler integrally behind the fastener of the door inside handle, and to form the coupler and the corresponding fixture integrally to the handle housing to operate the handle fixture in the car interior, the coupler is coupled to the fixture Or it relates to a door inside handle lock device of the car door to be separated, so that the door can not be opened from the outside of the car to prevent theft and injury.

The structure of the present invention is formed integrally with the coupling sphere 142 behind the operation opening 40 of the door inside handle 10, correspondingly by installing the fixture 182 to the handle housing 12 operating sphere 40 By means of the operation of the coupling unit 142 is coupled to or separated from the fixture 182 to open or lock the door 20 to be maintained.

Description

Door inside handle lock of car door

1 is a perspective view of a car door to which the present invention is applied;

Figure 2 is a cross-sectional view of the line A-A of Figure 1,

3 is a cross-sectional view showing the structure of a conventional inside handle.

<Explanation of symbols for main parts of drawing>

(10): Inside handle 12: Handle housing

(14): Handle knob 16: Support bracket

18: housing fixture 20: door

22: door inner panel 24: door trim

30: operating rod 40: operating port

142: coupler 182: fixture

[Detailed description of the proposal]

[Purpose of design]

The present invention relates to a door inside handle locking device of an automobile door, and in particular, to form a coupler integrally behind the fastener of the door inside handle, the coupler and the corresponding fastener integrally formed in the handle housing to handle the vehicle interior A door inside handle locking device of a car door which prevents theft and robbery by preventing the door from being opened from the outside of the vehicle by operating the fixture so that the coupler is coupled to or detached from the fixture. .

[Technical field to which the draft belongs and its prior art]

In general, the frame that forms the skeleton of an automobile mainly uses a monocoque body, which is a frameless body, and most of today's cars adopt this structure.

Since the body is integrated with the chassis frame, it is not only lightweight but also has the advantage of absorbing shock energy during collision and collision accidents while driving a vehicle, and has a structure that can absorb and absorb external shocks to the whole body.

As the chassis part is mounted directly on the body, the ride comfort is lower than that of the frame structure, but in recent years, the development of suspension and engine mount technology, etc. has been solved to reduce the ride comfort.

In addition, there is an advantage that the interior floor of the car can be lowered compared to the frame body, and such a monocoque body has a large front body / rear body / under body / side body. body).

The front body is attached to the engine, front wheel suspension, radiator, steering gear box, etc. and has a variety of rigidity, and also has a variety of functions to protect the driver and occupant in the car interior by absorbing the impact energy due to the collision in the event of a crash It is developed and commercially available.

The shape of the rear body varies depending on the shape of a sedan, hatchback, wagon, and the like according to the appearance of the vehicle.

The underbody is equipped with a rear suspension or a deceleration gear driving device, and plays an important role in that the body is rigid. As a countermeasure against the movement and vibration of a suspension, a member and a reinforcing material are attached.

The side body is called the side body of the automatic side, that is, the front door and the rear door surroundings, to minimize the deformation when the vehicle is overturned by an accident during the driving of the car, and each door to the interior of the car in the event of a side collision accident In order to prevent it from coming in, and durability by it, etc. are considered, and it is produced.

Inside handle 100 of the conventional door is fixed by the housing fixture between the door trim 240 and the door inner panel 220 as shown in Figure 3, the handle housing 120 and the handle knob 140 of An actuating rod 300 is installed in the actuating part and a reinforcing rib 144 is provided in close proximity thereto, and the actuating part and the actuating rod 300 interlock with each other by the pulling operation of the handle knob 140 to open the door. However, this conventional coupling structure is simply a structure that couples the operating rod 300 to the operating portion of the handle knob 140, instantaneously by easily operating the operating rod 300 by a wire or steel ruler outside the vehicle There is a problem that can open the door, there is a problem such that the door is opened in the state that there is a passenger in the car interior may suffer theft or robbery.

[Technical Challenges to be Done]

The present invention integrally forms a coupler at the rear of the fixture inside the door handle, and the coupler and the corresponding fixture are integrally formed at the handle housing to operate the handle fixture in the vehicle interior so that the coupler is coupled to or detached from the fixture. The present invention provides a door inside handle locking device of a car door which prevents theft and robbery by preventing the door from being opened from the outside of the car, and the present invention is coupled to the rear of the operation opening of the door inside handle. It is achieved by integrally forming the sphere and correspondingly installing the fixture into the handle housing to provide a door inside handle lock of the automobile door in which the coupler is engaged with or detached from the fixture by the operation of the actuation implement.

[Composition and Action of Design]

1 and 2 illustrate a door inside handle locking device of a car door according to the present invention, and the door inside handle 10 locking device of the car door 20 includes a door inner panel 22 and a door trim 24. A handle housing 12 mounted and coupled by a housing fixture 18 between the handle holder 12, a handle knob 14 fixed to the hinge shaft to the front of the handle housing 12, and variable, and the handle knob 14 Consists of an axis (40) which is operated to be separately variable is arranged in the axis.

The support bracket 16 is integrally formed at one side of the handle housing 12, and a fixture 182 having a locking jaw is integrally formed inside the housing fixture 18.

The operating tool 40 of the handle knob 14 is formed with a coupler 142 corresponding to the fixture 182, the engaging jaw 142 is integrally formed with a locking jaw.

The operation port 40 is coupled to the operation rod 30 for opening the door 20.

An operating rod 30 for opening the door 20 is coupled to the operating hole 40 of the handle knob 14 and the engaging hole 142 having the locking jaw is integrally formed, and the handle housing ( The inner surface of the housing fastener 18 of the 12 is to be formed integrally with the fastener 182 corresponding to the coupling fastener 142 and is provided with a locking jaw, the coupling according to the operation of the operation tool 40 The locking jaw of the sphere 142 is correspondingly coupled to or separated from the locking jaw of the fixture 182 so that the operating tool 40 and the operating rod 30 are not operated or operated.

In other words, the coupling sphere 142 is integrally formed at the rear of the operating hole 40 of the door inside handle 10, and the fixture 182 is installed at the handle housing 12 to correspond to the operation hole 40. The coupler 142 is coupled to or separated from the fixture 182 by the operation, and the coupler 142 and the fixture 182 are provided with corresponding locking jaws, respectively.

[Effect of design]

With reference to Figure 2 will be described the effect of the present invention.

First, when the passenger pulls the handle knob 14 of the inside handle 10 to open the door 20, the operating hole 40 and the operating rod 30 interlock with each other to open the door 20. When the passenger presses one side of the actuating tool 40 (left side of the hinge axis of the actuating tool 40 on the drawing), the locking jaw of the engaging tool 142 integrated with the actuating tool 40 is fixed to the actuating tool 182. Is coupled to the locking jaw integrally to the door so that the door 20 cannot be opened from the outside of the vehicle, and one side of the actuating tool 40 (to the right of the hinge axis of the actuating tool 40 in the drawing) When pressed, the locking jaw of the coupler 142 integrated into the operating port 40 is separated from the locking jaw formed integrally with the fixture 182 to operate the handle knob 14 in the vehicle interior to open the door 20. It can be.

Therefore, the locking jaws of the coupler 142 and the fixture 182 are coupled or separated according to the pressing operation of the operation knob 40 of the handle knob 14 so that the door cannot be easily opened from the outside of the vehicle.

Therefore, it is possible to protect the passengers from theft and robbery by preventing a person who attempts to intrude from the outside while the passengers are inside the car at the source.

Claims (2)

In the door side handle which is installed so that the passenger of the vehicle can open the door in the room; Coupling holes 142 are integrally formed at the rear of the operating hole 40 of the door inside handle 10, and correspondingly, the fastener 182 is installed in the handle housing 12 to correspond to the operation of the operating hole 40. Door inside handle lock device of the automobile door, characterized in that the coupling unit 142 is coupled to or separated from the fixture 182. The method of claim 1; Door engaging handle locking device of the vehicle door, characterized in that the engaging jaw 142 and the fixture 182 is provided with a corresponding locking jaw respectively.