JPH0646753Y2 - Car assistant seat - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to an assistant seat for a passenger car.

<Prior Art> The backrest of an automobile assistant seat can be tilted forward and backward by a recliner, and the seat can be adjusted in the longitudinal direction by a seat adjuster.

<Problems to be solved by the invention> When luggage is loaded into the passenger car compartment, the luggage is loaded on the rear seat or the assistant seat, but the loading state becomes unstable. In addition, depending on the size of the luggage, there may be a case where a sufficient space for accommodating the luggage cannot be obtained due to the rear seat or the assistant seat.

<Means for Solving the Problems> The present invention is an improvement over the above-mentioned conventional problems.
The characteristic structure is that the eyeball holes provided at the front and rear ends of the seat track of the seat adjuster are connected to the eyeball holes provided in the front and rear frames fixed on the floor by pins, and the seat track is provided. By removing the connection between the front hole and the front frame eye hole, the seat can be turned backward by using the connection point between the seat track rear end eye hole and the rear frame eye hole as the fulcrum. A bracket provided on the side surface of the rear end portion of the seat track for locking the stay that locks the rearward turning posture and a locking hole provided on the floor in front of the rear seat.

<Operation> With the above configuration, the present invention includes the seat track by releasing the connection between the eye hole of the front end of the seat track and the eye hole of the front frame with the backrest of the assistant seat leaning forward on the seat. Between the assistant seat and the instrument panel, which is turned backward with the connection point between the eye hole at the rear end of the seat track and the eye hole of the rear frame as the fulcrum, locks the rear turning posture of the seat with the stay and turns backward. The space on the floor is enlarged, and large luggage can be stably loaded in this space.

<Embodiment> An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, 1 is an assistant seat, 2 is a seat,
A backrest 3 is attached to the seat portion 2 by a known recliner (not shown) so as to be tiltable forward and backward. 4 is a seat track of a seat adjuster, which is also known. 5 is a floor, 6a is a front frame fixed on the floor 5, and 6b is a rear frame. Conventionally, the seat track 4 is fixed to the front and rear frames 6a, 6b by bolts.

The present invention includes the seat track 4 and the front and rear frames 6
It has a special structure for binding to a and 6b, and since the structure is the same in the front and rear, the structure will be described at one site with reference to FIG.

The bracket 7 is fixed to the front and rear frames 6a and 6b with bolts. This bracket 7 has an eyelet hole 7a like a hinge.
have. Further, the front and rear ends of the seat track 4 have a hinge-like eye hole 4a which is coupled to the eye hole 7a of the bracket 7, and the eye holes 7a of the bracket 7 and the front and rear ends of the seat track 4 are provided. A pin 8 is inserted into the eyeball hole 4a of the portion and is joined in a hinge shape.

As shown in FIG. 3, a nut 9 is screwed into one end of the pin 8 and a cover 10 for preventing the pin from coming off is attached. Therefore, when the cover 10 is removed and the nut 9 is removed, the pin 8 is pulled out from the eyeball holes 7a and 4a, and the hinge-shaped connection is released.

Further, a bracket 11 is provided on the rear end side surface of the seat track 4 as shown in FIG. 4, and a locking hole 14 is provided on the floor in front of the rear seat 13 as shown in FIG. 2 has a structure in which a stay 12 for locking the posture is locked when the vehicle turns backward.

Since the present invention has the above-described structure, the front and rear ends of the seat track 4 are normally fixed on the front and rear frames 6a and 6b by the pins 8 inserted into the eyeball holes 7a and 4a, and the backrest 3 is fixed. A recliner (not shown) can be tilted back and forth, and the seat portion 2 can be adjusted in position in the front-rear direction by a seat adjuster (not shown).

When the seat portion 2 is turned rearward, the backrest 3 is tilted forward on the seat portion 2 by the recliner so that the seat portion 2 comes into the eyelet hole 7a of the bracket 7 on the front frame 6a and the eyelet hole 4a at the front end of the seat track 4. Remove the inserted pin 8. To remove the pin 8, the cover 10 is removed and the nut 9 is removed.

As a result, the seat 2 of the assistant seat 1 includes the seat track 4 with the pin 8 inserted in the bracket 7 eye hole 7a on the rear frame 6b and the eye hole 4a at the rear end of the seat track 4 as a fulcrum. Turn to side 13.

The assistant seat 1 turned to the rear seat 13 side locks the stay 12 across the bracket 11 provided on the rear end side surface of the seat track 4 and the engaging hole 14 provided on the floor in front of the rear seat 13 to assist the assistant. The seat 1 is locked in the rearward turning posture to ensure safety.

In this way, by the rearward turning of the assistant seat 1, the floor 5 at the portions of the front and rear frames 6a, 6b is largely opened, and a large load can be loaded. Further, the loaded luggage is sandwiched between the assistant seat 1 which is turned backward and the instrument panel to maintain a stable state.

<Effects of the Invention> As described above, the present invention uses the pin to insert the eyeball holes provided at the front and rear ends of the seat track of the seat adjuster and the eyeball holes provided on the front and rear frames fixedly mounted on the floor. The seat part is joined and the seat hole is unrolled from the front hole eye hole of the front frame to turn the seat rearward by using the connection point of the seat track rear end eye hole and the rear frame eye hole as a fulcrum. The assistant seat is provided with a bracket provided on the side surface of the rear end portion of the seat track for locking the stay that locks the rearward turning posture of the seat portion, and a locking hole provided on the floor in front of the rear seat. With the seat adjuster, the rear frame can be turned to the rear seat side with the rear frame as a fulcrum. In this, large luggage that cannot be loaded in the luggage compartment can be loaded in a stable state, and the rear-turned assistant seat has the advantage that the rear-turning posture is locked by the stay to ensure safety. .

[Brief description of drawings]

FIG. 1 is a side view of the present invention, FIG. 2 is a detailed perspective view of a portion II in FIG. 1, FIG. 3 is a plan view of the same, and FIG. 4 is a perspective view showing a bracket on the side of a seat track. 1 ... Assistant seat 4 ... Seat track, 4a ...
… Eye holes, 5 …… Floor, 6a …… Front frame, 6b ……
Rear frame, 7 ... Bracket, 7a ... Eye hole, 8 ...
…pin.

Claims (1)

[Scope of utility model registration request] 1. A seat adjuster has eyeball holes provided at front and rear ends of a seat track and eyeball holes provided at front and rear frames fixedly mounted on a floor, which are connected to each other by a pin to connect the front end of the seat track. By releasing the connection between the eyelet hole and the eyelet hole of the front frame, the seat part can be turned backward with the connection point of the eyelet hole at the rear end of the seat track and the eyelet hole of the rear frame as the fulcrum, and the seat part rearward. An assistant seat for an automobile, comprising: a bracket provided on a side surface of a rear end portion of the seat track for locking a stay that locks a turning posture; and a locking hole provided on a floor in front of the rear seat.