JPH0733958Y2 - Seatbelt device for car folding seats - Google Patents

Description

TECHNICAL FIELD The present invention relates to a seat belt device for a folding seat of an automobile.

2. Description of the Related Art It is well known that an automobile such as a wagon vehicle or a van type vehicle is provided with a folding sheet, and the folding sheet is folded so that luggage can be loaded in a space above the folding sheet. Such a seat is also provided with a seat belt device for holding the body of a seated person.

It is also well known in the prior art to provide a parcel strap for fixing a load in order to prevent the load from shifting when the load is folded and the load is loaded in the space above it. This parcel strap is made up of a suitable number of webbings each end of which is locked to the vehicle body, and the webbings are hung on the luggage to hold them in a fixed manner.

As described above, in an automobile having a folding seat, a seat belt device that holds a seated person's body when using the seat and a parcel strap that fixes luggage on the seat when the seat is folded are provided. It is configured for selective use. However, if a parcel strap is provided in addition to the seat belt device,
Not only is the total number of parts increased, the structure becomes complicated, but the cost also rises.

The present invention has been made based on the above recognition. The purpose of the present invention is to make a seatbelt device usable also as a parcel strap and omit a dedicated parcel strap. To provide a device.

In order to achieve the above-mentioned object, the present invention is a seat belt device for a folding seat of an automobile, which can be folded and loaded with a load in a space above the seat belt device, the first and second seat belt devices for seated persons on the left and right of the seat. In a seat belt device having webbings, each end of which is attached to a vehicle body portion on the side of the seat, one end of each of the first and second webbings is attached to the end. 1st and 2nd attached to the vehicle body via the 1st and 2nd connection tool provided.
The third connector provided in the middle part of the first webbing and the fourth connector provided in the middle part of the second webbing are detachably connected to the mating connector of Are respectively connectable to the third and fourth mating connector located in the central part of the third connector, and the third connector and the fourth connector are configured to be connectable to each other. Fifth and sixth mating couplers connectable to the first and second mating couplers separated from the second mating coupler are provided in the vehicle body portion behind the first and second mating couplers. A seat belt device characterized by the above is proposed.

Action When the folding sheet is used, the first and second connecting members provided at one end of the first and second webbings are
Connected to the first and second mating connectors on the vehicle body side,
Moreover, the third and fourth connectors provided in the intermediate portions of the first and second webbings are respectively connected to the third and fourth mating connectors located in the central portion of the seat. In this way, each webbing is stretched over the body of the seated person, and this is used as a seat belt device.

When the folding sheet is not used and the luggage is loaded on the folded sheet, the first and second connecting members of the first and second webbing are replaced with the first and second mating connecting members on the vehicle body side. From the first webbing and the third webbing
The fourth and fourth connectors are separated from the third and fourth mating connectors at the center of the seat. Then, the first connector is connected to the fifth mating connector, the second connector is connected to the sixth mating connector, and the third connector and the fourth connector are connected to each other for loading. Hold your luggage.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view of a passenger compartment of a wagon viewed from the rear, and a folding seat 2 configured as a third seat is supported on a deck floor 1 at the rear of the passenger compartment. The folding seat 2 is located rearward and has a seat cushion 3 that supports the hips of a seated person (not shown) and a seat back 4 that supports the back. When the folding seat 2 is used, the seat cushion 3 is held in a substantially horizontal state with its upper surface facing upward as shown in FIG. 1, and the seat back 4 is held in a standing state. When folding the folding seat 2, the seat cushion 3 is attached to the rear hinge 5
The front part is rotated while lifting the front part, and it is housed in the recess 6 of the deck floor 1 as shown in FIG. 2, and the seat back 4 is centered on a hinge (not shown) at the lower part and the upper part is rearward. And put it in the recess 6 as shown in FIG. When the folding seat 2 is folded in this manner, a flat surface as shown in FIG. 2 is obtained by the seat back 4 and the back surface of the seat cushion 3, and the luggage 7 can be loaded in the space above it. Reference numeral 30 is a rear seat located in front of the folding seat 2.

When the folding seat 2 is set to the use position as shown in FIG. 1, a person can sit on each of the left and right portions of the seat.
A seat belt device 8 for holding the body of each seated person is provided. The seat belt device 8 includes first and second webbings 9 and 9a for holding the bodies of the left and right occupants, respectively.
have. In this way, the seat belt device 8 for a folding seat of an automobile, which can be folded and load the luggage 7 in the space above it, has the first and second webbings 9 and 9a for seated persons on the left and right of the seat 2. The end portions of these webbings 9, 9a are attached to the vehicle body portion on the side of the folding seat 2.

At this time, at least one end of each webbing 9, 9a is detachably connected to the vehicle body 10. In the example shown,
Tongue plates 11 and 11a are attached to one end of the webbing, and these tongue plates 11 and 11a are detachably attached to buckle holders 13 and 13a rotatably attached to roof side panels 12 and 12a of the vehicle body 10. Connected to. As described above, in this example, one end of each of the first and second webbings 9, 9a has a tongue plate 11, 11a provided at the end.
Through the first and second connecting members made of, the first and second mating connecting members made of buckle holders 13 and 13a attached to the vehicle body 10 are detachably connected.

The other end of each webbing 9, 9a is fixedly attached to the side of the folding seat 2 to the vehicle body via anchors 14, 14a, but these ends can be attached to and detached from the vehicle body. May be connected to.

A third connecting member made of a tongue plate 15 is provided at an intermediate portion of the first webbing 9, and a fourth connecting member made of a buckle holder 15a is provided at an intermediate portion of the second webbing 9a. Further, a third mating connector including a buckle holder 16 and a fourth mating connector including a tongue plate 16a are provided at the center of the folding sheet 2, and the holder 16 and the plate 16a are mounted on the vehicle body 10. Alternatively, it is supported by the seat 2.

The tongue plate 15 provided on the first webbing 9 is attached to the buckle holder 16 on the seat side, and the tongue plate 15 is attached to the second webbing 9a.
The buckle holder 15a can be detachably connected to the seat-side tongue plate 16a, and the tongue plate 15 and the buckle holder 15a of the webbings 9 and 9a can be detachably connected to each other.

As described above, the third connecting tool including the tongue plate 15 provided in the middle portion of the first webbing 9 and the fourth connecting tool including the buckle holder 15a provided in the middle portion of the second webbing 9a. Can be connected to the third and fourth mating connecting members each of which is composed of the buckle holder 16 and the tongue plate 16a located at the center of the folding sheet 2,
Moreover, the third connecting tool made of the tongue plate 15 and the fourth connecting tool made of the buckle holder 15a are configured to be connectable to each other.

The above-mentioned buckle holders 13, 13a, 15a and 16 and the tongue plates 11, 11a, 15 and 16a are no different from the holders and plates that are often used in general seat belt devices, and the tongue plate can be inserted into the buckle holder. These are connected to each other, and by pressing a button attached to the buckle holder, they can be separated from each other. Buckle holders 13, 13a, 15a, 16 and tongue plate 11,
11a, 15, and 16a can use common parts.

When the folding seat 2 is set to the use position as shown in FIG. 1, a person is seated on the left and right sides of the seat 2 and the seat belt device 8 is used, the end portions of the first and second webbings 9 and 9a are Attach the tongue plates 11 and 11a of the buckle holder on the vehicle body side.
13, 13a respectively, each webbing 9, 9a is hung on the seated person's body, the tongue plate 15 of the first webbing 9 is connected to the buckle holder 16 on the seat side, and the buckle holder of the second webbing 9a is also connected. The seat body is held by connecting 15a to the tongue plate 16a on the seat side.

When folding the folding sheet 2, the tongue plate 15
The buckle holder 16 and the buckle holder 15a and the tongue plate 16a are disconnected from each other, and the seat cushion 3 and the seat back 4 are folded as shown in FIG. 2 as described above. At this time, when the luggage 7 is loaded on the flattened seat back 4 and the seat cushion 3 and is fixed, the tongue plate 11, 1 at one end of the first and second webbings 9, 9a is fixed. 11a is detached from its counterpart buckle holders 13 and 13a, respectively, and these holders 13 and 13a
The tongue plate 11, which has been removed as described above, is attached to the fifth and sixth mating connecting members formed of hooks 18 and 18a projecting from the vehicle body portion rearward of the vehicle body, in the illustrated example, the left and right portions of the rear portion of the deck floor 1. Engage the holes in 11a. Then, the first and second webbings 9,9a are laid over the loaded luggage, and both webbings 9,9a
The tongue plate 15 and the buckle holder 15a are connected to each other as shown in FIG. As described above, the webbing 9, 9a is stretched over the luggage in a crossed state, so that the luggage 7 can be fixed in a stable state, and the inconvenience of the luggage shifting even when the automobile is running can be prevented.

As described above, in the seat belt device of this example, the buckle holders 13 and 13a are coupled to the first and second mating couplers and the tongue plates 11 and 11a separated from each other. Fifth and sixth mating connectors consisting of possible hooks 18,18a are provided on the body part behind the first and second mating connectors, ie the buckle holders 13,13a.

As described above, when the folding seat 2 is used, the seat belt device 8 can be used for its original purpose, and when the folding seat 2 is folded, the seat belt device 8 can be used as a parcel strap for fixing luggage.
Therefore, a dedicated parcel strap can be omitted. Thus, even if the seat belt device 8 also has two functions, since the device 8 is not used for two purposes at the same time, there is no problem in practical use.

When the seatbelt device 8 is used as its original seatbelt, the tongue plate is attached to the first webbing 9.
15 and the buckle holder 15a for the second webbing 9a.
Since they are attached, the occupant can identify each of them simply by glancing at them, and thus correctly identify them with the buckle holder 16 and the tongue plate 16 which are the mating connectors thereof.
It can be attached to a and can prevent erroneous operation.

Further, in the illustrated embodiment, each tongue plate 11, 11a,
Instead of being fixed to the extreme end of each webbing 9,9a, the ends of the webbing 9,9a were slidably inserted into the holes 19,19a of each tongue plate 11,11a and bent to form two layers. A part of the webbing end is clamped and fixed by a belt adjuster 20, 20a known per se. And by operating these adjusters 20, 20a,
Attach the end of each webbing to the hole 1 of each tongue plate 11, 11a.
It is configured so that the effective length of each webbing 9, 9a can be adjusted by sliding it in the 9, 19a. Therefore, when the seat belt device 8 is used as a seat belt, not only can the effective length of the webbing 9, 9a be adjusted according to the body structure of the seated person, but also when the seat belt device 8 is used as a parcel strap. The effective length of each strap 9, 9a can be adjusted according to the size. Therefore, it is possible to securely hold any size luggage.

Also, as can be seen from FIG. 2, when the tongue plates 11 and 11a are engaged with the hooks 18 and 18a, the belt adjusters 20 and 20a are
However, since it is located on the back door side (not shown) pivotally supported at the rear of the vehicle body, it is possible to operate the belt adjusters 20, 20a from the outside of the vehicle with a comfortable posture by opening the back door.

In the above-described embodiment, the tongue plates 11 and 11a constitute the first and second connecting members provided at one end of the first and second webbings, and the first and second connecting members on the vehicle body side to which these are connected. Connect the first and second mating couplers to the buckle holders 13 and 13a.
And the third and fourth connecting members provided in the intermediate portion of the first and second webbing as the tongue plate 15 and the buckle holder 15a, and the third and fourth connecting members are connected. The fourth mating connector is configured as the buckle holder 16 and the tongue plate 16a, and the first
And 5th and 6th where the 2nd connecting tool is connected so that attachment or detachment is possible.
Although the mating connector of the above is composed of the hooks 18 and 18a, the mating connector and the mating connector may be composed of other appropriate members. For example, the first and second couplings provided on each webbing are used as buckle holders, and the first and second mating couplings attached to the vehicle body side and the fifth and sixth couplings are configured by tongue plates. You can also do it.

It is also apparent that the present invention can be configured as a seat belt device for various folding seats other than the third seat arranged behind the rear seat, for example, a seat such as a rear seat of a van type vehicle.

Effect According to the present invention, the seat belt device can be used also as a parcel strap for fixing luggage, so that a dedicated parcel strap can be omitted, the structure can be simplified, and the cost thereof can be reduced. .

[Brief description of drawings]

FIG. 1 is a perspective view of the interior of the wagon as seen from the rear, and FIG. 2 is a perspective view of the folding seat when folded.
It is a perspective view similar to a figure. 2 ... Folding seat, 7 ... Luggage 8 ... Seatbelt device, 9 ... First webbing 9a ... Second webbing, 10 ... Car body

Claims (1)

[Scope of utility model registration request] 1. A seat belt device for a folding seat of an automobile capable of being folded and loaded with a load in a space above the seat, comprising first and second webbings for seated persons on the left and right of the seat. In the seat belt device in which each end of the webbing is attached to a vehicle body portion on the side of the seat, one end of each of the first and second webbings has a first and a second end provided on the end. A third connecting tool, which is detachably connected to the first and second mating connecting tools attached to the vehicle body via the second connecting tool, and which is provided in an intermediate portion of the first webbing; The fourth connecting tool provided in the middle part of the second webbing is connectable to the third and fourth mating connecting tools located in the central part of the seat, respectively, and further, the third connecting tool and the fourth connecting tool The connecting tools are configured so that they can be connected to each other. By which, the first and the first and fifth and sixth mating connecting device which can be connected to the second connecting member which is disengaged from the second mating connector,
A seat belt device, wherein the seat belt device is provided on a vehicle body portion behind the first and second mating connectors.