KR100410956B1 - Apparatus for take-down & installation of seat for automobile - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detachable device for an automobile seat, wherein a latch is mounted at the bottom of a seat, a striker pipe is installed on a vehicle floor, and a latch is used instead of a conventional seat that fixes the seat to the striker pipe by pulling a detachable strap. On the floor of the car, attach the striker pipe to the seat leg of the seat, replace the detachable strap with a pedal device, and press the foot with your hands instead of the hand for convenient and easy removal of the car seat. To provide.

Description

Desorption device of car seat {Apparatus for take-down & installation of seat for automobile}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detachable device for an automobile seat, and more particularly, a conventional seat for attaching a latch to a seat bottom, installing a striker pipe on a body floor, and pulling a detachable strap to fix the seat to the striker pipe. Instead, install the latch on the car body floor, install the striker pipe on the seat leg of the seat, replace the detachable strap with a pedal device, press it with your feet instead of your hand, and use the foot for easy latching. It relates to a detachable device of.

As shown in FIG. 3, the conventional apparatus for attaching and detaching a vehicle seat includes a latch 120 on the seat leg 110 and a striker pipe 130 installed on the floor of the seat 100 to seat the seat leg 110 of the seat 100. ) Is mounted to the striker pipe 130 and then pull the detachable lever 140 is configured to be fixed to the latch (120).

However, it is inconvenient to lift the heavy seat 100 and mount it on the striker pipe 130, and then pull the detachable lever 140 by hand, which is inconvenient, laborious, and takes quite a lot of time to settle down. There is a problem with the structure.

Accordingly, the present invention has been made in view of the above problems, the latch is installed on the vehicle floor, the striker pipe is mounted on the seat leg of the seat to replace the detachable strap with a pedal device to press the foot instead of the hand to the latch Since the seat can be attached and detached, it is easier to transport the seat than the conventional detachable device for automobile seats, and when attaching and detaching the seat, it uses a foot instead of a hand.

1 and 2 is an operation diagram shown to show the operating state of the detachable device of the vehicle seat according to the invention

Figure 3 is a cross-sectional view showing a detachable device for a conventional vehicle seat

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

10: sheet 11: seat leg

11a: through hole 12: striker pipe

13: spiral spring 20a, 20b: latch

21a, 21b: Batch 22a, 22b: Hinge Shaft

23a, 23b: torsion spring 24: wire

30: pedal device 30a: through hole

31: coil spring 40: body floor

40a: groove

Hereinafter, the features of the present invention for achieving the above object are as follows.

According to an aspect of the present invention, there is provided an apparatus for attaching and detaching a seat on a vehicle body floor, the apparatus including: a seat leg (11) through which a striker pipe (12) of a square shape is penetrated;

Latches 20a and 20b mounted to the vehicle body floor 40 to fix the striker pipe 12 of the seat leg 11;

Latches (21a, 21b) connected to the latches (20a, 20b) fixed to the vehicle floor (40) and rotating about hinge shafts (22a, 22b);

Mounted on the hinge shafts 22a and 22b, one end supports the latches 20a and 20b, and the other end supports the latches 21a and 21b so that the latches 21a and 21b are provided. Torsion springs 23a and 23b for restoring to their original state;

A pedal device 30 having a wire 24 connected to each of the latches 21a and 21b penetrating the through hole 30a, and moving upward and downward to pull and release the wire 24;

It is characterized in that it is composed of a coil spring 31 is installed in the lower end of the pedal device 30 so that the pedal device 30 can be returned to its original state.

In particular, the spiral spring 13 is installed in the inserted position of the through hole 11a so that the spyker pipe 12 mounted in the through hole 11a of the seat leg 11 can be restored to its original state at all times. It is characterized by.

Hereinafter, the configuration of the present invention with reference to the accompanying drawings in detail.

1 and 2 is an operation diagram shown to show the operating state of the detachable device of the vehicle seat according to the invention.

Here, reference numeral 10 denotes a sheet.

The seat leg 11 is installed on the seat 10, and each of the striker pipes 12 formed in a rectangular shape in the through hole formed in the seat leg 11 is vertically mounted on the vehicle floor 40. It is mounted in parallel with the through hole 11a.

At this time, the spiral spring 13 is installed at the inserted position of the through hole 11a so that the spyker pipe 12 mounted in the through hole 11a can be restored to its original state at all times.

In addition, the latches 20a and 20b are mounted on the vehicle body floor 40 directly below the striker pipe 12 so as to be spaced apart from the seat legs 11 mounted on the seat 10. 20b) is provided with claws 21a and 21b which rotate about the hinge shafts 22a and 22b, and torsion springs 23a and 23b are mounted on the hinge shafts 22a and 22b so that one end thereof is latched. It supports 20a, 20b, and installs the other end so that the said latch 21a, 21b may be supported.

At this time, the latches (21a, 21b) of each latch (20a, 20b) is connected by a wire 24, the wire 24 is connected through the through hole (30a) of the pedal device 30. .

On the other hand, the wire 24 is connected to each of the latch 21a, 21b in a taut form so that even after a slight interference the latch 21a, 21b can be rotated about the hinge shaft (22a, 22b) to open. It is supposed to be.

The pedal device 30 is mounted to the groove 40a of the vehicle floor 40, and a coil spring 31 is mounted at the lower end thereof so that the pedal device 30 can be returned to its original state by elasticity.

Next, the working principle of the present invention having such a configuration will be described.

When a passenger including a driver presses the pedal device 30 with his or her foot to detach the seat 10, the wire 24 penetrated by the pedal device 30 is lowered below the groove 40a formed in the body floor 40. Since the wires 24 connected to the latches 21a and 21b are also pulled downward and pulled, and the latches 21a and 21b are also pulled by the length of the wires 24 so that the seat legs 11 are pulled. The mounted striker pipe 12 is opened to the left and right to be mounted on the latches 20a and 20b.

After the seat leg 11 of the seat 10 is mounted and the foot is released from the pedal device 30, the pedal device 30 moves upward due to the elasticity of the coil spring 31. Since it moves upward, the latches 21a and 21b connected to the wire 24 are returned to their original state by the torsion springs 23a and 23b to fix the seat leg 11.

As described above, the detachable device for an automobile seat according to the present invention is less likely to be damaged because the latch is mounted on the vehicle body floor, the seat is easy to transport, and the weight is light because the removable structure is deleted from the seat. There is an effect that the burden is reduced at the time of detachment and movement.

Claims (2)

A seat leg 11 through which the striker pipe 12 of a square shape is penetrated; Latches 20a and 20b mounted to the vehicle body floor 40 to fix the striker pipe 12 of the seat leg 11; Latches (21a, 21b) connected to the latches (20a, 20b) fixed to the vehicle floor (40) and rotating about hinge shafts (22a, 22b); Mounted on the hinge shafts 22a and 22b, one end supports the latches 20a and 20b, and the other end supports the latches 21a and 21b so that the latches 21a and 21b are provided. Torsion springs 23a and 23b for restoring to their original state; A pedal device 30 having a wire 24 connected to each of the latches 21a and 21b penetrating the through hole 30a, and moving upward and downward to pull and release the wire 24; Desorption device of the vehicle seat, characterized in that consisting of a coil spring (31) which is installed in the lower end of the pedal device (30) to allow the pedal device (30) to return to its original state. The sprier pipe 12 mounted in the through-hole 11a of the seat leg 11 is located at an inserted position of the through-hole 11a so that it can always be restored to its original state. 13) a detachable device for a car seat, characterized in that the coal.