KR100535008B1 - Sliding door having moving restrict device in commercial vehicle - Google Patents

Abstract

The present invention relates to a sliding door of a passenger vehicle equipped with a mobile restraint device, which prevents injuries to a part of the occupant's body pushed out of the open window by preventing the opening of the sliding door in accordance with the opening / closing state of the window glass. The purpose is.

The present invention for achieving the above object, the power window regulator device 10 for sliding the door to automatically raise and lower the window glass 11 through the forward and reverse rotation driving force of the motor by the switch operation; A window glass switch detecting device (20) for tensioning or loosening the first control cable (24) as to whether the window glass (11) is opened or closed as the window glass (11) moves up or down; An opening and closing lever 20 ′ provided outside the sliding door to unlock and open the sliding door from the outside; and the opening and closing lever 20 ′ for pulling the second operation cable 20 ″; and to change the operation of the window glass switch detecting device 20. Sliding door lock to open the sliding door even in the operating state of the window glass locking member 40 and the window glass locking member 40 in accordance with the operation change of the opening and closing lever 20 'and restrains the opening movement of the sliding door accordingly. It is characterized by consisting of a safety operating device 30 made of a king member 50 and a guide roller 60 for guiding the sliding door during opening and closing.

Description

Sliding door having moving restrict device in commercial vehicle

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door of a van, and more particularly, to a sliding door of a van including a moving restraint device which is prevented from being moved when a window glass is opened.

In general, the door of the vehicle has the opening and closing function for passengers to access and protect the passengers and the cabin from rain, wind and accidents. Also divided according to the opening direction of the door, the hinge is located at the front part and the rear part is opened and closed after the front hinge, and the roofing or front pillar hinges are opened and closed in the up and down direction, and the sliding door that moves and opens along the side of the vehicle ( Side doors of vans.

Among them, vans that carry more passengers and cargo compared to passenger cars adopt sliding doors. When passengers get on or off at the side of the vehicle, the passenger pushes the door along the rails and moves the door backwards. After moving, get on and off and move back.

In addition, such a sliding door is provided with a locking device as a safety device to prevent the door from sliding and closing by itself when the door is moved backward to open, of course, passengers to get on and off easily.

However, the sliding door is provided with a window which is a see-through part on the upper part, which is composed of a fixed (closed) glass, that is, a structure that cannot be opened or closed at all as necessary, so that the external view is good but cannot be opened and ventilated. Even when loading or unloading small items, the sliding door must be opened, which causes a lot of inconvenience.

Accordingly, in order to alleviate such inconveniences, it is a trend to install a power window glass used in a passenger vehicle while dropping the window glass, that is, opening and closing the glass as necessary.

However, when the window glass of the sliding door can be opened and closed in this manner, the occupant habitually extends his or her hand out of the sight while the glass is open.In this case, when the sliding door is opened involuntarily or inadvertently, As the face is squeezed between the body and the door frame of the sliding door, there is a risk of serious injury.

Accordingly, the present invention has been made in view of the above, and the object of the present invention is to prevent the injuries to the body part of the occupant who is pushed out of the open window by preventing the opening of the sliding door in accordance with the opening / closing state of the window glass. There is this.

The present invention for achieving the above object, the vehicle power window regulator device for raising and lowering the window glass for opening the vehicle interior from the side through the driving force of the motor, and opening and closing of the window glass in accordance with contact with the window glass Window glass switch detecting device for detecting whether or not, a sliding door that is unlocked and opened through an open / close lever operated by the outside, and a sliding door by the open / close lever so that the sliding door does not open even when the open / close lever is operated in the open state of the window glass. In a mixed vehicle having a sliding door movement restraint device that restrains the unlocked state and prevents the opening, the movement restraint device is loosened by a glass switch detecting lever pressed in the open state of the window glass while forming the window glass switch detection device. Fixing the first control cable The glass interlock claw fixed to the hinge part via the hinge pin, the glass interlock fork restrained by the rotation of the glass interlock claw when the window glass is opened, and restrain the sliding door, and the sliding door lock member is operated by the glass interlock claw. A glass interlock link for preventing the sliding door from opening by restraining the movement of the sliding door, and a window glass locking member made of the glass interlock clutch and the coil spring provided in the glass interlock fork so as to be constrained to be rotated within a predetermined section during operation. ; A hold-open locker, one end of which is fixed via a hinge pin to be rotated by a second operating cable pulled by an opening / closing lever operated outside the sliding door, to release the glass interlock fork through the glass interlock link. The restraint is released by the movement of the lockclock to restore the initial position through the hold-open lock fork and the elastic force rotated through the hinge pin so that the sliding door can be opened through the opening / closing lever operation even when the window glass is opened. A sliding door locking member comprising a torsion spring provided at each of the hinge pins of the hold open lock clutch and the hold open lock fork; It is mounted on the base bracket fixed to extend long from the lower roller roller bent at a right angle to one end of the guide rail provided horizontally across the width at the lower portion of the sliding door, the side of the vehicle body when opening and closing the sliding door Safe operation device made of a guide roller for contacting along the guide to guide the sliding door; Characterized in that consisting of.

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Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram of a sliding door of a van in a vehicle equipped with a moving restraint device according to the present invention, Figure 2 is a block diagram of a window glass switch detection apparatus according to the present invention, the sliding door of the present invention is required And a guide rail 12 for guiding the window glass 11 connecting the interior of the car to the outside and the carrier bracket 13 wrapping and supporting the bottom of the window glass 11 so as to be moved up and down. A power window regulator device 10 including a motor 14 that is rotated forward and backward according to a switch operation to generate power for automatically raising and lowering the window glass 11 along the guide rail 12;

The guide glass 21 which is moved up and down together with the carrier bracket 13 supporting the bottom of the window glass 11 and the guide glass 21 are contacted by the lifting and lowering of the window glass 11 by the contact. Window switch detection device (20) consisting of a glass switch detection lever 22 for generating an operation force for opening and closing and the first operation cable 24 is tensioned or loosened in accordance with the change of the glass switch detection lever 22. );

An opening and closing lever 20 ′ provided outside the sliding door to unlock and open the sliding door from the outside to pull the second operation cable 20 ″;

Window glass locking member mounted on the lower portion of the sliding door that is moved along the side of the vehicle body and restrains the opening movement of the sliding door according to the change of the operation of the first control cable 24 of the window glass switch detection device 20. 40 and the operating state of the window glass locking member 40 is released to the open state according to the operation change of the second control cable 20 "of the opening / closing lever 20 'operated outside the sliding door to release the sliding door. Sliding door lock member 50 to open and the safety operating device 30 consisting of a guide roller 60 for guiding the sliding door in contact with the side of the vehicle body when opening and closing the sliding door.

On the other hand, the glass switch detection lever 22 of the window glass switch detection device 20 is maintained in a state where the initial state is raised by the spring (glass rising position in Figure 2) to always pull the first operation cable 24 The state of the glass switch detection lever 22 is returned to the initial state of the raised position when the window glass 11 is raised after the lowering of the window glass 11.

In addition, the safety operation device 30 is perpendicular to one end of the guide rail 31 provided horizontally to cross the width at the lower portion of the sliding door as shown in Figure 3 (a) to (b). It is mounted on the fixed base bracket 33 so as to extend from the lower roller roller 32 which is bent and fixed.

In addition, the window glass locking member 40 of the safe operation device 30 is the initial tensile force (T) of the operation cable 24 of the window glass switch detection device 20 at the close position of the window glass 11 (T). The glass interlock clutch (41) and the glass interlock in the open position of the window glass (11) fixed by the hinge pin (H) to the opposite side where the operation cable (24) is fixed to maintain the pulled state by Glass interlock fork (41) in the open position of the glass interlock fork 42 and the window glass 11 to prevent the sliding door that is restrained and opened by the rotation of the claw 41 is caught by the striker (S). It is operated by the glass door lock member (43) to restrain the movement of the sliding door locking member 50 so as not to open the sliding door.

Here, the glass interlock forklift 41 and the glass interlock fork 42 are of course constrained to be rotated within a predetermined section during operation through the elastic force by the coil springs 41 'and 42', of course, the glass interlock fork The first and second ribs 42a and 42b constituting the locking area K having a substantially V shape so that the window glass striker S provided at the vehicle body side is inserted to prevent sliding of the sliding door. ).

On the other hand, the sliding door locking member 50 is fixed by the hinge pin (H) as a window glass locking one end to be rotated by the second operation cable 20 "pulled by the opening and closing lever 20 ' The hold-open lockr 51 which releases the glass interlocking fork 42 from the glass interlock link 43 of the member 40 and the hold-open lockr 51 are restrained by the movement of the hold-open lockr 51. In the open position of the window glass 11, the open lever 20 is rotated through the hinge pin H so that the sliding door can be opened by the opening / closing lever 20 '.

Here, the hinge pins (H) of the hold open lock clutch 51 and the hold open lock fork 52 are provided with a torsion spring 53 so as to be restored to an initial position using elastic force, and the hold open lock fork ( 52, the first and second ribs 52a forming a locking area K 'having a substantially V shape so that the sliding door striker S' provided at the vehicle body side is inserted to prevent the sliding door from moving. 52b).

In addition, the arc-shaped moving hole (51a) formed in the hold-open lock (51) to operate the glass interlock link 43 is inserted into one end, that is, the operation when the window glass 11 (Open) The glass interlock link 43 of the window glass locking member 40 being freely moved along the moving hole 51a does not interfere with the operation of the window glass locking member 40, while the window glass 11 is opened. The glass interlock link 43 which constrains the glass interlock fork 42 as the glass interlock link 43 is constrained and pulled by the moving hole 51a together with the hold open lock clutch 51 of the sliding door locking member 50 operated during 41) will release the action.

In this case, the glass interlock link 43 is constrained to be pulled by the moving hole 51a of the hold open locker 51, and the glass interlock link 43 is held when the window glass locking member 40 is operated. Of course, because it is located at the end of the moving field (51a) of the open lock clutch (51).

Hereinafter, the operation of the present invention will be described in detail with reference to the accompanying drawings.

First, when the window glass 11 is closed by operating the power window regulator device 10 of the sliding door, the window glass switch detection device 20 is not operated so that the first operation cable 24 is always As shown in FIG. 4, that is, the initial tensile force T of the first control cable 24 constitutes the window glass locking member 40 of the safety operation device 30. 41) and thus, even when the glass interlock fork 42 is located on the window glass striker S when the sliding door is opened, the glass interlock fork 42 is freely rotated through the hinge pin H so as not to restrain the sliding door.

At this time, the hold open lock fork 52 of the sliding door locking member 50 is also not restrained by the hold open locker 51 so that the sliding door striker S 'does not restrain the sliding door. Of course.

In addition, while the spring 41 ′ provided to the glass interlock claw 41 is in a tensioned state by the initial tensile force T of the first control cable 24, the glass interlock fork 42 and the hold open lock are provided. The springs 42 'and 53 respectively provided in the fork 52 act to restore elasticity to an initial position by generating an elastic force in accordance with the rotation of the glass interlock fork 42 and the hold open lock fork 52.

On the other hand, when the window glass 11 is in an open state by operating the power window regulator device 10 of the sliding door, the window glass switch detection device 20 is operated to loosen the first control cable 24. 2, the operation cable 24 is loosened by the glass switch detecting lever 22 pressed by the lowered window glass 11, as shown in FIG. The window glass locking member 40 is restrained to prevent the sliding door from being opened.

That is, according to the initial tensile force (T) disappeared from the operation cable 24 of the window glass switch detection device 20, the glass interlock clutch (41) of the window glass locking member (40) as shown in FIG. 41 ') is rotated in the clockwise direction by the hinge pin (H), the end of the glass interlock clutch 41 is in contact with the glass interlock fork 42 to restrain its rotational motion do.

Accordingly, even if the sliding door is moved to open the sliding door, when the free rotation of the glass interlock fork 42 moved together with the sliding door is restrained to come to the window glass striker S, the glass interlock fork 42 Is in contact with the striker (S) to resist the direction of movement of the sliding door, so that the sliding door cannot be opened.

In addition, when the window glass locking member 40 is constrained, the sliding door locking member 50 is also constrained, that is, the glass interlock clock 41 of the window glass locking member 40 is rotated in a clockwise direction. The link 43 is also moved along the moving field hole 51a formed in the hold open lock clutch 51 of the sliding door lock member 50, which is applied by the torsion spring 53 of the hold open lock clutch 51. The hold open lock clutch 51 contacts the hold open lock fork 52 by the elastic force, thereby restraining its rotation.

On the other hand, by operating the power window regulator device 10 as described above, when the window glass 11 is in an open state, the window glass locking member 40 that is restrained can be released to open the sliding door. When the second control cable 20 "is pulled out by operating the opening / closing lever 20 'provided in the sliding door lock member 50 connected to the second control cable 20", the window glass locking member is operated. The restraint state of the 40 can be released to open the sliding door.

That is, when the open / close lever 20 'is operated, the hold open lock 51 of the sliding door locking member 50 is pulled by the operation cable 20 ", which is pulled as shown in FIG. It is separated from the fork 52 to make the hold open lock fork 52 freely rotatable.

In addition, when the hold open locker 51 of the sliding door locking member 50 is pulled, the glass interlock link 43 of the window glass locking member 40 is also pulled together, that is, the hold open locker 51. The glass interlock link 43 located at the end of the moving hole 51a of the glass interlock fork of the window glass locking member 40 is pulled by the hold open lock clutch 51 rotated through the hinge pin H. 42 is to release the binding force of the glass interlock claw 41 was restrained.

As such, when the window glass 11 is in the open state, the free movement state of the window glass locking member 40 is constrained due to its internal action according to the operation of the window glass switch detecting device 20, and the sliding door Of course, the open state of the window glass striker (S) is limited only to prevent safety accidents due to inadvertent occupants.

In addition, even when the window glass 11 is in an open state, when the opening and closing lever 20 'provided in the sliding door is operated, the sliding door locking member 50 is operated through the operation of the opening and closing lever 20'. The operation of the window glass locking member 40 also releases the restraint together to open the sliding door, which opens the sliding door in a state of directly viewing and confirming the status of the occupant, so that the body of the occupant is out of the window of the sliding door. Of course, even if you put out a safety accident can be prevented.

As described above, according to the present invention, even if the occupant body part is placed on the open glass of the sliding / opening window of the sliding door, even if the sliding door is inadvertently opened, the opening of the sliding door can be restrained to prevent the occupant's safety accident. It is effective.

1 is a configuration diagram of a sliding door of a van in a vehicle with a mobile restraint apparatus according to the present invention

2 is a block diagram of a window glass switch detection apparatus according to the present invention

3 (a) to (c) is a detailed configuration of the safe operation device according to the present invention

Figure 4 is an operating state of the sliding door when the window glass close (Close) in accordance with the present invention

5 is an operating state in which the opening degree of the sliding door is limited when the window glass is opened in accordance with the present invention.

Figure 6 is an operating state of the sliding door that operates to open even when the window glass open (Open) in accordance with the present invention

<Description of the symbols for the main parts of the drawings>

10: power window regulator device 11: window glass

12: guide rail 13: carrier bracket

14: motor

20: window glass switch detection device 20 ': opening and closing lever

21: guider bracket 22: glass switch detection lever

24: 1st control cable 20 ": 2nd control cable

30: safe operation device 31: guide rail

32: low roller 33: base bracket

40: window glass locking member 41: glass interlock

41 ', 42': coil spring 42: glass interlock fork

42a, 42b, 52a, 52b: 1st and 2nd rib 43: glass interlock link

50: sliding door locking member 51: hold open lock

51a: Movement Hall 52: Hold Open Rock Fork

53: torsion spring 60: movement guider

H: Hinge pin K, K ': Locking area

S, S ': Striker T: Initial Tension

Claims (6)

The vehicle power window regulator device 10 which raises and lowers the window glass 11 that opens the vehicle interior from the side by the driving force of the motor 14 and the window glass 11 according to whether the window glass 11 is in contact with the window glass 11. Window glass switch detection device 20 for detecting the opening and closing, the sliding door is opened by unlocking through the opening and closing lever 20 'operating from the outside and the opening and closing lever in the open state of the window glass 11 ( In a van, a sliding door movement restraint device which restrains the sliding door unlocked state by the opening / closing lever 20 'to prevent the sliding door from being opened even when the sliding door is operated, The moving restraint device The hinge pin (H) is formed at the opposite side of the window glass switch detecting device 20 while fixing the first control cable 24 that is loosened by the glass switch detecting lever 22 pressed in the open state of the window glass 11. The glass interlock fork 42 fixed by the media and the glass interlock fork 42 which is restrained by the rotation of the glass interlock clutch 41 at the opening position of the window glass 11 and restrains the sliding door, the glass interlock forklift ( 41 is operated by the glass interlock link 43 to restrain the movement of the sliding door locking member 50 to prevent the sliding door from opening and the glass interlocker to constrain to be rotated within a predetermined section during operation through the elastic force 41 and a window glass locking member 40 comprising coil springs 41 'and 42' provided at the glass interlock forks 42, respectively; One end is fixed via the hinge pin (H) so as to be rotated by the second operating cable (20 ") pulled by the opening / closing lever (20 ') operated outside the sliding door, and the glass interlock fork is provided through the glass interlock link (43). The hold open locker 51 for releasing the restraint of (42) and the restraint are released by the movement of the hold open locker 51, so that the open / close lever 20 'is opened even when the window glass 11 is opened. Hold open lock fork 52 rotated through the hinge pin (H) to open the sliding door through the operation and the hold open lock fork 51 and hold open lock fork (restored to the initial position through the elastic force) A sliding door locking member (50) consisting of a torsion spring (53) provided at each of the hinge pins (H) of the 52; It is mounted on the base bracket 33 fixed to extend long from the lower roller 32 is bent at a right angle to one end of the guide rail 31 provided horizontally across the width at the lower portion of the sliding door, A safety actuating device (30) comprising a guide roller (60) for guiding the sliding door by contacting along the side of the vehicle body when the sliding door is opened and closed; Sliding door of vans equipped with a moving restraint, characterized in that consisting of. delete delete delete delete The glass interlock link 43 is inserted into an arc-shaped moving hole 51a formed in the hold open locker 51 and moved when the window glass 11 is opened. The glass interlock which is freely moved along the long hole 51a and pulled by the hold-open locker 51 of the sliding door lock member 50 operated by the opening / closing lever 20 'to restrain the glass interlock fork 42. A sliding door of a van in which the clutch 41 is released.