JPH069889Y2 - Bounce-up rear seat holding device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial field of application The present invention relates to a device for holding a flip-up rear seat of an automobile.

Conventional technology In some automobiles, the seat cushion of the rear seat can be flipped up to the seat back side of the front seat in order to increase the load carrying capacity, and the seat back is moved forward to the mark after the seat cushion is flipped up. It is already known that the back surface of the seat back is aligned with the same surface as the luggage floor, and luggage is also loaded on the back surface of the seat back. In such a flip-up type rear seat, if the seat cushion is still flipped up to the seat back side of the front seat,
Since the seat cushion vibrates in the front-rear direction due to vehicle body vibration, it is necessary to hold it firmly. Therefore, as a device for holding the flip-up type rear seat, in particular, a seat cushion, for example, Japanese Utility Model Laid-Open No. 58-61637 is used.
As disclosed in Japanese Patent Laid-Open Publication No. JP-A-2004-115, while a belt having a hook member at the tip is attached to the lower surface of the seat cushion, a pin for engaging the hook member is provided on the back surface of the seat back in a protruding manner. So that the seat cushion is held by attaching the hook member at the belt end to a pin on the back of the seat back while the seat back is tilted forward and the seat back is supported by the upper end of the seat back. What you have done is known.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention As described above, when the belt on the lower surface of the seat cushion is engaged with and hung around the pin on the back of the seat back to hold the seat cushion, when the luggage is loaded, the pin on the back of the seat back Since the hook member at the end of the belt and the hook member at the end of the belt are present as protrusions, there is a risk that these protrusions may interfere with the loading of the luggage or damage the luggage with the protrusions. Therefore, the present invention provides a flip-up type rear seat holding device capable of reliably holding a seat cushion in a flip-up manner and capable of stacking a luggage without causing a feeling of protrusion on the back surface of the seat back without damaging the luggage.

Means for Solving the Problems In a rear seat in which a seat cushion is flipped up from the floor around a hinge point of its front end and a seat back is mounted on the floor so that the seat back can be tilted forward, , One end of which is fixed to the lower surface of the seat cushion, and a hook member provided at the other end is engaged with a locking portion provided on the lower surface of the seat cushion to form a retractable strap for flipping up to form a loop. The hook member of the strap is disengaged from the engaging portion in a state where the seat cushion is flipped up so that the hook member can be attached to the headrest stay of the front seat.

Action The seat cushion of the rear seat grips the strap and is flipped up forward. Since this strap has a belt shape by removing the hook member from the engaging portion, the seat cushion that has been flipped up can be held by the front seat by engaging the hook member with the headrest stay of the front seat. . At this time, since the strap is stretchable, the flipped up seat cushion can be reliably restrained regardless of the tilt angle of the seat back of the front seat.

Embodiment Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

In FIGS. 1 to 4, reference numeral 1 denotes a rear seat including a seat cushion 2 and a seat back 3, and the seat cushion 2 has a front end portion via a hinge member 4 on a floor 5.
Is rotatably connected to the floor 5 so that the floor 5 can be flipped forward. Further, the seat back 3 is rotatably mounted on the floor 5 via a hinge member 6 so that the seat back 3 can be tilted forward on the floor 5 when the seat cushion 2 is flipped up. A front seat 7 is composed of a seat cushion 8 and a seat back 9. A headrest 10 is detachably attached to an upper end portion of the seatback 9 via a headrest stay 11. Here, a strap 12 for flipping up the seat cushion 2 is provided at a rear end portion of the seat cushion 2 of the rear seat 1. The strap 12 is composed of a belt partially or wholly made of an elastic material, one end of which is fixed to the lower surface of the rear end portion of the seat cushion 2 by a fastener 13.
Moreover, a hook member 14 is attached to the other end, and the hook member 14 is formed on the stopper 13 to engage the locking portion 1.
5 is attached to the seat cushion 5 to form a loop, and in a normal state, the seat cushion 2 is wound around the rear end of the seat cushion 2 and placed on the seat cushion 2.

According to the above-described structure of the embodiment, when the seat cushion 2 of the rear seat 1 is grasped by the strap 12 and the rear end portion of the cushion is pulled up, the rear seat 1 is pivoted forward with the hinge member 4 as a fulcrum and flipped up from the floor 5. Therefore, by moving the seat back 3 forward on the floor 5,
A space for loading luggage is secured on the back surface of the seat back 5.

Although the front end of the seat cushion 2 is supported on the floor tunnel 5a, the seat cushion 2 swings back and forth as it is,
When the hook member 14 of the strap 12 is disengaged from the locking portion 15, the strap 12 becomes a belt shape. Therefore, by attaching the hook member 14 at the end of the strap 12 to the headrest stay 11 of the front seat 7, The cushion 2 is securely held by the seat back 9 of the front seat 7. Here, even if the rearward inclination angle of the seat back 9 of the front seat 7 is large or small, since the strap 12 is made of an elastic material and can be expanded and contracted, the hook member 14 can be tensioned to the headrest stay 11. The seat cushion 2 can be engaged in the worn state and the seat cushion 2 can be reliably held.

As described above, according to the present invention, the strap for flipping up the seat cushion is effectively used, and after the seat cushion is flipped up, the strap is unrolled into a belt shape, and the tip portion thereof is formed. The seat cushion can be held by engaging the hooks of the front seat with the headrest stay of the front seat. Especially, since the strap is elastic, tension can be maintained even when the seat back angle of the front seat is large or small. Since the hook can be engaged with the headrest stay in the hung state, the seat cushion can be securely held. Further, since there is no protrusion on the back surface of the seat back that has been tilted forward on the floor, there is an advantage that luggage can be loaded on the back surface of the seat back in an orderly manner without being damaged.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing an embodiment of the present invention, and FIGS.
FIG. 4 is a perspective view showing a state where the seat cushion is flipped up, and FIG. 4 is a side view of the strap mounting portion. 1 ... Rear seat, 2 ... Seat cushion, 3 ... Seat back, 5 ... Floor, 7 ... Front seat, 1
1 …… Headrest stay, 12 …… Strap, 14
…… Hook member, 15 …… Locking part.

Claims (1)

[Scope of utility model registration request] 1. A rear seat in which a seat cushion can be flipped up from the floor around a hinge point of a front end of the seat cushion and a seat back can be tilted forward on the floor so that one end of the seat cushion is attached to a rear lower surface of the seat cushion. The seat cushion is fixed to the lower surface of the seat cushion, and a retractable strap for flipping up which forms a loop by engaging a hook member provided at the other end with a locking portion provided on the lower surface of the seat cushion is provided. A device for holding a flip-up type rear seat, characterized in that the hook member of the strap is disengaged from the engaging portion in a state of being flipped up so that the hook member can be engaged with the headrest stay of the front seat.