KR100569944B1 - Walk-in system for vehicle - Google Patents

Abstract

The present invention allows the left and right sliding of a stand-alone seat, for example, a two-row stand-alone seat, by electric or manual operation, eliminating interference when the two or three rows of passengers move up and down, and eliminating unreasonable operation, while returning to the original position when driving. The present invention relates to a walk-in system capable of manipulating the window of a passenger, uniform weight distribution, and providing psychological stability to both the second and third row passengers.

The walk-in system provided in the present invention provides a guide rail in the vehicle width direction at the bottom of each seat to enable left and right sliding of the seat, and is selectively selected on the floor while being moved up and down with a rotatable operation lever on the side and bottom of the seat. And a seat stopper that can be fixed and detachable to each other so as to be interlocked with each other, thereby allowing the position to be moved while sliding the seat to the left or right through the selective separation operation of the seat stopper by the operation of the operation lever. It is done.

Minivan, 2-row seats, 3-row seats, walk-in system

Description

Walk-in system for vehicle             

1A and 1B are plan views showing a walk-in system of a typical minivan vehicle

Figures 2a, 2b is a plan view showing the riding direction in Figures 1a, 1b

3 is a perspective view schematically showing a walk-in system according to the present invention;

4a, 4b are front views showing the actuation mechanism in a walk-in system according to the invention

5A, 5B are side views of FIGS. 4A, 4B

6A and 6B are enlarged views of main parts of FIGS. 4A and 4B.

7A, 7B and 7C are plan views showing the riding direction of the walk-in system according to the present invention.
FIG. 8 is a perspective view in detail of FIG. 3 and FIGS. 4A, 4B, 5A, 5B, 6A, 6C schematically shown
9 is an enlarged view illustrating main parts of FIG. 8;

<Explanation of symbols for main parts of drawing>

10 sheet 11: guide rail

12: operating lever 13: floor

14: seat stopper 15: cam

16: roller 17: spring

18: conveyor 19: motor

20: switch 21: pad

22: bracket 23: hole

24: axis 25: seat frame

26: switch operation board 27: guide member

The present invention is applied to the left and right slide seats, for example, a two-row seat in the minivan-type vehicle to eliminate the interference when the passengers get on and off the 2nd and 3rd row passengers and to evenly distribute the weight during the 2nd and 3rd row passengers It's about a walk-in system for a vehicle that can give everyone a sense of security.

Recently, the walk-in system of minivans has been diversified.

This is because it improves the convenience of getting on and off the passengers in the 2nd and 3rd row and makes various changes using seats, which can greatly increase the space utilization, which is directly linked to sales.

In the related art, as shown in FIGS. 1A and 1B, a 9-seater vehicle is sold a lot in the domestic tax benefits, so that a seat for a walk-in is generally utilized as an auxiliary seat 100 to be folded and unfolded.

However, in Europe or North America, such a supplementary sheet does not satisfy regulations, merchandise, etc., and therefore a 7-seater seat is generally mounted.

For example, a walk-in system such as sliding, reclining, or double folding is used by using a sheet array of 2/3/2 seats (Europe) or 2/2/3 seats (North America) from the front row.

However, in the case of 2/2 independent seats in North America's 2/2/3 seat system, as shown in FIG. 2A, in order to get on the third row, the copper wire is long and the interference with the passengers sitting in the second row is long. It is very uncomfortable.

In the case of the two-row integrated seat, as shown in FIG. 2B, an unnecessary three-row seating space is secured even when driving or only in the second row, so that unbalanced weight distribution and stability of both the two- and three-row passengers are reduced, and the opposite door is used. It's hard to get in the third row at all.

Accordingly, the present invention allows the left and right sliding of a stand-alone seat, for example, a two-row stand-alone seat, to be electrically or manually enabled to eliminate interference and unreasonable movements of two- and three-row passengers while returning to normal operation. The objective is to provide a walk-in system that allows two rows of passengers to operate the window, equalizes weight distribution, and provides psychological stability to both rows 2 and 3 passengers.

In order to achieve the above object, the present invention provides a guide rail in the vehicle width direction at the bottom of each seat to enable left and right sliding of the seat, and is selectively selected on the floor while the side and bottom of the seat are moved up and down with a rotatable operation lever. The seat stopper is fixed and detachable to each other so as to be interlocked with each other so that the seat stopper can be moved by sliding the seat from side to side through the selective separation operation of the seat stopper. It is done.

In addition, the interlocking structure of the actuating lever and the seat stopper includes a cam mounted on the actuating lever and a roller mounted on the upper end of the actuating lever so as to be in contact with each other, and having a spring for upward return. The seat stopper is pressed down and characterized in that the structure made to be separated from the floor.

In addition, by installing a conveyor extending long in the vehicle width direction and a motor for driving the seat below the seat stopper of the seat, the seat can be slid left and right by electric contact with the conveyor in the downward position of the seat stopper. It is characterized by the fact that.

In addition, the switch for the operation of the motor is characterized in that the way to be turned on while contacting the 90 ° rotation operation of the operating lever.

In addition, the lower body of the seat stopper is characterized in that the pads are attached to the upper and lower surfaces, respectively, to secure contact force with the floor and the conveyor.

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

3 is a perspective view schematically showing a walk-in system according to the present invention.

As shown in FIG. 3, the guide rails 11 are provided on the floor 13 in the vehicle interior side by side in the vehicle width direction, and respective independent seats 10, for example, two rows of sheets, are provided thereon. The left and right slide along the guide rail 11, the seat 10 at this time can be restrained by the seat stopper 14 is installed on its bottom.

The guide method of the seat 10 may be a method of mounting a guide block (not shown) on the bottom of the seat cushion, and sliding it from side to side by combining it on the guide rail 11.

An actuating lever 12 is mounted on the side portion of the seat 10 as an operation means for restraining or releasing the state of the seat 10. The actuating lever 12 is turned sideways or is placed upright. (10) can be fixed and can be moved sideways.

4a and 4b and 5a and 5b and 8 and 9 show the specific operating mechanism of the walk-in system according to the invention.

As shown in Figs. 4A and 4B and 5A and 5B, and Figs. 8 and 9, a rotatable shaft 24 penetrating the seat cushion width direction is provided on the seat frame 25, and the shaft 24 The actuating lever 12 is integrally mounted at both ends, and the cam 15 is integrally mounted at the middle of the shaft 24.

Accordingly, when the operation lever 12 is rotated, the cam 15 can also be rotated in the same direction.

In addition, a seat stopper 14 is supported below the cam 15 so as to be movable up and down along the guide member 27 installed on the seat frame 25.

The seat stopper 14 is a combination of a plate-shaped member having a predetermined area and a rod-shaped member extending vertically therein, and the plate-shaped member is arranged side by side to the bottom side of the floor 13 The rod-shaped member is slidably assembled inside the guide member 27 provided on the seat frame 25 while penetrating through the hole 23 of the floor 13 to extend directly below the cam 15. At the same time, the roller 16 is brought into contact with the cam 15 of the actuating lever 12 so that the seat stopper 14 can be interlocked together when the actuating lever 12 is operated.

That is, when the operating lever 12 is rotated by about 90 °, the roller 16 is pressed by the cam 15 so that the entire seat stopper 14 can flow down.

In addition, a spring 17 is provided on the seat stopper 14, and the seat stopper 14 can be returned to its original state (closely fixed on the floor) by the restoring force of the spring 17.

At this time, the spring 17 is located between the upper jaw formed in the rod-shaped member of the seat stopper 14 and the lower jaw formed inside the guide member 27 so that it can be compressed and restored. do.

Therefore, when the seat stopper 14 is moved downward by the operation of the operation lever 12, the seat stopper 14 is detached from the floor 13 and the movable state of the seat 10 (Figs. 4B, 5B and 6B). When the operation force of the operation lever 12 is released after the movement of the seat 10 is adjusted, the seat stopper 14 is returned upward by the spring 17, and the restrained state of the seat 10 (Fig. 4a, Fig. 4). 5a, 6a) can be maintained.

The sheet 21 of the seat stopper 14 has pads 21 attached to the top and bottom surfaces thereof, whereby a close contact with the floor 13 side can be securely ensured, and the following transmission Reliable power transfer is also possible.

The left and right sliding operation of the seat 10 can be performed by manual or electric power, in the case of manual operation by releasing the restraint state of the seat stopper 14 by the operation of the operation lever 12 and then pushing or pulling the seat as it is. The seat 10 can be moved, and in the case of the electric type, the seat 10 can be moved using the power of the motor 19 and the conveyor 18.

To this end, the conveyor 18 is installed at the bottom of the seat stopper 14 side by side along the vehicle width direction, and both ends of the conveyor 18 are supported by driving pulleys (not shown) and driven pulleys (not shown), respectively. It constitutes a closed circulation line, the shaft of the motor 19 is connected to the drive pulley side so that the conveyor 18 can be operated with the operation of the motor 19.

The motor 19 is operated by a switch operation by receiving the power of the battery, the switch for the motor operation is preferably configured in conjunction with the operation of the operation lever 12.

For example, as shown in Figs. 8 and 9, a horizontal switch operating plate 26 is attached on the operation lever 12 so that it can be rotated together with the lever, and for operation of the motor 19. The switch 20 is mounted on the bracket 22 on the seat frame 25, but the switch 20 is installed on the track line of the switch operating plate 26 so that the switch operating plate 26 rotates when the operating lever 12 is operated. By pressing 20, the conveyor 19 can be operated while the motor 19 is actuated with the restraint of the seat 10, thereby allowing the seat 10 to be automatically moved. .
Here, the method of operating the motor in response to the signal of the switch may be adopted without particular limitation as long as it is a method commonly known in the art.

At this time, the switch 20 can be provided one by one back and forth, and set the front switch to the left movement switch, the rear switch to the right movement switch, the motor 19 by employing a motor capable of forward and reverse operation When the operation lever 12 is operated to the side of the switch to be moved, the seat can be moved in the corresponding direction.

Of course, if the operating force of the operating lever 12 is released, the switch operating plate 26 is dropped from the switch 20, the operation of the motor 19 is stopped, so that the seat 10 is moved to the seat stopper ( It can be fixed while being restrained again by 14).

7A, 7B and 7C are plan views showing the riding direction of the walk-in system according to the present invention.

When the passenger boards / unloads through the right door or the left door, as shown in FIGS. 7A and 7B, both seats can be moved to the left or the right and the boarding / unloading can be carried out with ease. Can be moved to both edges to balance the weight distribution of the passenger.

In other words, the independent seats can be slid left and right, eliminating interference and unreasonable movements when getting in and out of passengers in rows 2 and 3, and returning to their original position when operating, allowing passengers to operate the window and evenly distribute weight. Psychological stability can be given to all ten passengers.

 As described above, the present invention provides a walk-in system capable of sliding left and right of the independent seat, and has the advantage of eliminating interference and eliminating unreasonable movements when the second and third row passengers rise and fall, It is possible to operate the window of the second row passengers, uniform weight distribution, and give psychological stability to both the second and third row passengers.

Claims (5)

delete Guide rails 11 are provided at the bottom of each seat 10 in the vehicle width direction to enable left and right sliding of the seat 10, and side and bottom of the seat 10 and an actuating lever 12 which are rotatable in operation. The seat stopper 14, which is selectively fixed and detachable on the floor 13 while being moved, is mounted so as to be interlocked with each other, thereby selectively removing the seat stopper 14 by the operation of the operating lever 12. In a system that is a work of a vehicle made of a structure that can be moved while sliding the seat 10 to the left and right through, The interlocking structure of the actuating lever 12 and the seat stopper 14 mounts the cam 15 to the shaft 24 of the actuating lever 12 and at the same time the roller 16 is mounted on the seat stopper 14. And the cam 15 and the roller 16 are in contact with each other, while the seat stopper 14 is able to return upward by the spring 17 and at the same time, the guide member on the seat frame 25 during vertical movement. 27) to guide and support the vehicle, characterized in that the vehicle is configured to be separated from the floor 13 while the seat stopper 14 is pushed down by the 90 ° rotation of the operating lever 12. Walk-in system. Guide rails 11 are provided at the bottom of each seat 10 in the vehicle width direction to enable left and right sliding of the seat 10, and side and bottom of the seat 10 and an actuating lever 12 which are rotatable in operation. The seat stopper 14, which is selectively fixed and detachable on the floor 13 while being moved, is mounted so as to be interlocked with each other, thereby selectively removing the seat stopper 14 by the operation of the operating lever 12. In a system that is a work of a vehicle made of a structure that can be moved while sliding the seat 10 to the left and right through, Under the seat stopper 14 of the seat 10, a conveyor 18 extending in the vehicle width direction and a motor 19 for driving the seat 10 are installed to extend the seat stopper 14 downward. Walk-in system of the vehicle, characterized in that the electric sliding to the left and right seat 10 in contact with the conveyor (18). 4. The system of claim 3, wherein the switch (20) for the operation of the motor (19) is in contact with the contact lever during a 90 ° rotational operation of the operating lever (12). 4. The work of the vehicle according to claim 3, wherein pads 21 are attached to upper and lower surfaces of lower seat bodies of the seat stopper 14 to ensure contact force with the floor 13 and the conveyor 18. System.

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