JP3254389B2 - Seat fixing band - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seat fixing band used to hold a foldable seat such as a rear seat of a one-box automobile in a folded state.

[0002]

2. Description of the Related Art A rear seat (particularly, a third seat) provided in a one-box automobile or the like is configured to be foldable in order to effectively use a luggage compartment. Accordingly, the seat is used to hold the seat in a folded state. A fixed band is used.

[0003] As a conventional seat fixing band, for example, those shown in FIGS. 4 and 5 are known.

[0004] The seat fixing band B is a laterally oriented third seat 2 installed on a rear wheel house panel 20 portion.
In 1, the seat cushion 23 is used to rotate the seat cushion 23 about the hinge 24 to stand up and hold the seat back 22 fixed to the rear wheel house panel 20 side. In FIG. 4, reference numeral 30 denotes a folding leg, which is omitted in FIG.

[0005] The seat fixing band B is a band member 2.
5 and a fixing bracket 26 connected to one end of the band member 25
And a hook (hook) 27 connected to the other end of the band member 25. The fixing bracket 26 is attached and fixed to the back of the seat back 22 with a screw 28 or the like, and the hook 27 is attached to the seat cushion 23. The seat cushion 23 is held upright with respect to the seat back 22 by being locked by a locking fitting 29 provided at the bottom (in use) of the seat cushion 22.

Such a seat fixing band B has a band length to prevent the folded back of the seat back 22 and the seat cushion 23 from vibrating due to the vibration of the vehicle body during running of the vehicle to generate abnormal noise (flapping sound). Are set short, so that the seat back 22 and the seat cushion 23 are tightly bound.

For this reason, the hook 27 is
When locking or disengaging (hereinafter referred to as disengagement), a certain amount of strong force is required, and there is a problem in operability.

In recent years, as shown in FIGS. 6 and 7, the band member 2 of the above-described seat fixing band B has been used.
5, a ring-shaped band (loop) 30 for hooking a finger
To facilitate the application of the operating force for engaging and disengaging the hook 27 to and from the locking fitting 29 to the seat fixing band B.

[0009]

However, in the seat fixing band B provided with the above-mentioned annular band 30,
When the hook-shaped band 30 is pulled by a finger at the time of detachment of the hook 27, the hook 27 does not easily follow the pulling direction of the ring-shaped band 30.
Also, there is a problem that the operability is poor as in the case shown in FIG.

That is, since the band 30 is attached to the band member 25 at a position relatively distant from the hook 27, when the band 30 is pulled downward, the seat fixing band B is opened (FIG. 7). ), The hook 27 only tries to rotate about the latch 29 but does not attempt to come off sideways.

The applicant of the present invention has previously described a Japanese Utility Model Application Laid-Open No. 4-958.
In Japanese Patent Publication No. 27, by directly operating a hook hooking portion with a finger, a belt which is hung around a pair of belt insertion holes of the hook and prevented from coming off (loosening) is loosened and the hook is moved from the vehicle body side supporting portion. A fixed hook structure for a vehicle seat that can be removed was proposed.

However, in this case, the operation is different between when the hook is locked (strictly, when the band is fastened) and when the hook is released, so that it is difficult for the user to understand how to use the belt, and the belt is not easily understood. Because the holding state is maintained by the contact frictional force, the holding force is weak and the belt may be loosened.

An object of the present invention is to provide a seat fixing band having high operability by effectively attaching a ring band for finger hanging.

[0014]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a method of manufacturing a vehicle, comprising: By engaging the hook at the tip of the band member extending from either of the locking portions provided on one side, the seat fixing band is operated in the seat fixing band that holds the folded state of the cushion portion. finger
A hook-shaped band is provided, and one end of the band is
It is joined to the band member near the hook and
The other end of the band is inserted through the insertion hole formed in the hook.
And the other end is free in the insertion direction.
End and the other end in the opposite direction
With a retaining means that comes into contact with
It is characterized by having been done . According to this, when the annular band is pulled, the pulling force acts directly on the hook, and the hook follows the above-described pulling direction and easily comes off the locking portion. Further, the retaining means is provided with a finger-shaped ring-shaped van.
A stopper bar provided at the end of the other end of the door portion.
When formed, it is preferable that the suturing part is completed at one place.

In a state in which a cushion portion of a seat mounted on a vehicle is folded, a locking portion provided on one of the cushion portion and the vehicle body-side member of the vehicle is provided with:
In the seat fixing band for holding the folded state of the cushion by locking the hook at the tip of the band member extending from one of the other, the hooks are arranged side by side in the first side.
And a second band insertion hole, wherein the band member is inserted into the first band insertion hole formed on the hook base end side of the band insertion hole from one side of the hook and then to the hook base end side. The first band was bent and joined to the band member in the vicinity of the base end of the hook, and the second band insertion hole formed at the tip of the hook was bent and extended to the tip of the hook and inserted from the other side. Then, the hook is bent toward the base end side and second-joined to the band member at a position away from the hook from the first joint, and the band member between the first joint and the second joint is finger-hung. It is characterized in that it is used as an annular band. According to this, when the annular band is pulled, the pulling force acts directly on the hook, and the hook follows the pulling direction and easily comes off the locking portion. In addition, a ring band for finger hanging can be formed by an extension of the band member. That is, the ring band for finger hanging and the band member can be easily formed with one band.

It is preferable that the above-mentioned ring-shaped band for finger hanging has slack so that an operator can easily catch a finger.

It is preferable that the other side of the hook is a side where the tip hook portion faces.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a seat fixing band according to the present invention will be described in detail with reference to examples.

[First Embodiment] FIG. 1 is a side view of a folding sheet showing a first embodiment of the present invention, and FIG. 2 is a perspective view of a main part of the seat fixing band. In these figures, the same members and parts as those in FIGS. 4 to 7 of the conventional example are denoted by the same reference numerals, and detailed description is omitted.

As shown in FIG. 1, the seat fixing band A
Is used to rotate and hold the seat cushion 23 about the hinge 24 with respect to the seat back 22 fixed to the rear wheel house panel 20 side in the laterally oriented third seat 21 installed on the rear wheel house panel 20 part. Used.

The seat fixing band A is used to release a band member 1 for tightening the seat back 22 and the seat cushion 23 and a hook 3 described later of the band member 1 from a locking metal fitting 29 described later of the seat cushion 23. And a ring-shaped band 1A.

The band member 1 includes a fixing member 2 connected to one end of the band member 1 and the hook (hook metal member) 3 connected to the other end. The hook 3 is locked by the locking metal fitting 29 provided at the bottom (in use) of the seat cushion 23 so that the seat cushion 23 stands up against the seat back 22. It has become.

In this embodiment, an annular band 1A is formed in series (integrally) with the band member 1 through two horizontally elongated band insertion holes 3a and 3b formed in parallel with the hook 3.

That is, the band member 1 is formed in the first band forming hole 3a, 3b at the base end side of the hook.
After inserting the band insertion hole 3a from one side of the hook 3 (the side opposite to the direction of the distal hook portion), the band insertion hole 3a is bent toward the hook base end side, and the first suture (see FIG. (See the sewn portion a in the figure), and further bend toward the hook tip side (this bent portion may be sewn together with the sewn portion a)
The band member 1 extends from the other side through the second band insertion hole 3b formed on the hook distal end side and then bent toward the base end side of the hook and separated from the hook 3 from the sewn portion a. Then, the second suturing is performed (refer to the sewn portion B in the figure), and the band member between the sewn portion A and the sewn portion B is a ring-shaped band 1A for hanging a finger.

The annular band 1A is set to a length having a slack enough for an operator to easily catch two or more fingers.

With this configuration, when the laterally-facing third seat 21 is not used, after the seat cushion 23 is erected, the seat back 23 is attached to the seat cushion 23.
The seat fixing band A is wrapped around from the side, and the hook 3 at the tip of the band member 1 is engaged with the locking fitting 29 on the seat cushion 23 side.
It should just be locked to.

As a result, the seat cushion 23 is tightly bound to the seat back 22 by the seat fixing band A (strictly speaking, the band member 1) whose band length is set to be short in advance, and the upright state thereof is maintained well. .

On the other hand, when the seat cushion 23 is lowered to use the laterally oriented third seat 21, for example, two fingers are hung on the ring-shaped band 1 A and pulled slightly downward to release the hook 3 from the locking fitting 29. Then, the binding state between the seat cushion 23 and the seat back 22 by the seat fixing band A may be released.

At this time, one end of the ring-shaped band 1A is sewn to the band member 1 with a sewn portion 2 near the hook 3, and the other end is inserted into the second band insertion hole 3b of the hook 3 and then to the base end of the hook. Since it is bent and sewn to the band member 1 at the sewn portion a on the hook base end side from the sewn portion b, the annular band 1
When A is pulled, this pulling force acts directly on the hook 3, and the hook 3 follows the above-mentioned pulling direction, and
Easily come off.

In addition, in the present embodiment, the ring-shaped band 1A for hanging a finger can be formed at the extension of the band member 1. That is,
The ring band 1A for finger hanging and the band member 1 can be easily formed with one band.

[Second Embodiment] FIG. 3 is a side view of a main part of a seat fixing band according to a second embodiment of the present invention.

In this embodiment, the band member 1 of the first embodiment is inserted into one of the band insertion holes 3a, 3b of the hook 3 at the first band insertion hole 3a formed at the base end side of the hook. Side (the side where the distal hook portion is facing), bends to the proximal end of the hook, and sutures to the band member 1 in the vicinity of the proximal end of the hook (see the sewn portion a in the figure). Side (this bent portion may be sewn together with the sewn portion a) and extends to insert the second band insertion hole 3b formed at the tip end of the hook from the other side, and the ring This is an example in which a stopper bar 4 is inserted into the end portion of the band and the band member between the suturing portion A and the stopper bar 4 is formed as a ring band 1A for finger hanging.

According to this, as in the first embodiment, when the annular band 1A is pulled, this pulling force is directly applied to the hook 3A.
, And the hook 3 follows the above-mentioned pulling direction and easily comes off the not-shown locking fitting. In addition, in this embodiment, there is an advantage that only one suturing portion is required.

The formation of the ring-shaped band is not limited to the above embodiments, but can be formed by various methods such as forming the band separately from the band member. In addition, the present invention is not limited to the laterally oriented third sheet, but can be applied to a forwardly oriented third sheet and a second sheet.

[0035]

As described above, according to the present invention, in a state where the cushion portion of the seat mounted on the vehicle is folded, the cushion portion is provided on one of the cushion portion and the vehicle body-side member of the vehicle. In the seat fixing band that holds the folded state of the cushion by locking the hook at the tip of the band member extending from one of the locking portions to the locking portion, the band member in the vicinity of the hook includes a ring band for finger hooking. At the same time, the other end of the band was inserted through the band insertion hole formed in the hook, and the band was pulled so as not to come off in the direction to remove the hook from the locking portion. Therefore, when the annular band is pulled, this pulling force acts directly on the hook, and the hook follows the above-mentioned pulling direction and easily comes off the locking portion, so that the seat fixing bar with high operability can be used. De can be realized.

Further, in a state where the cushion portion of the seat mounted on the vehicle is folded, a locking portion provided on one of the cushion portion and the vehicle body-side member of the vehicle is provided with:
In the seat fixing band for holding the folded state of the cushion by locking the hook at the tip of the band member extending from one of the other, the hooks are arranged side by side in the first side.
And a second band insertion hole, wherein the band member is inserted into the first band insertion hole formed on the hook base end side of the band insertion hole from one side of the hook and then to the hook base end side. The first band was bent and joined to the band member in the vicinity of the base end of the hook, and the second band insertion hole formed at the tip of the hook was bent and extended to the tip of the hook and inserted from the other side. Then, the hook is bent toward the base end side and second-joined to the band member at a position away from the hook from the first joint, and the band member between the first joint and the second joint is finger-hung. Since the annular band is used, when the annular band is pulled, the pulling force acts directly on the hook, and the hook follows the above-mentioned pulling direction and easily comes off the locking portion, thereby realizing a seat fixing band with high operability. Along with a ring band for finger hanging and a band Easy to make and wood with a single band,
Cost reduction can be achieved.

[Brief description of the drawings]

FIG. 1 is a side view of a folding sheet showing a first embodiment of the present invention.

FIG. 2 is a perspective view of the seat fixing band.

FIG. 3 is a side view of a seat fixing band according to a second embodiment of the present invention.

FIG. 4 is a perspective view of a conventional folding sheet in a folded state and a used state.

FIG. 5 is a structural explanatory view of the folding sheet.

FIG. 6 is a perspective view of another conventional folding sheet.

FIG. 7 is an explanatory view showing a defect of a conventional seat.

[Explanation of symbols]

 A seat fixing band 1 band member 1A ring band for finger hanging 2 fixing bracket 3 hook 3a first band insertion hole 3b second band insertion hole 4 retaining bar 21 sideways folded sheet 22 seat back 23 seat cushion 28 screw 29 locking fitting a , B suture section

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-62-59143 (JP, A) JP-A-3-84240 (JP, U) JP-A-4-95827 (JP, U) (58) Investigation Field (Int.Cl. ⁷ , DB name) B60N 2/30-2/36

Claims (3)

(57) [Claims] In a state where a cushion portion of a seat mounted on a vehicle is folded, the cushion portion extends from one of the other to a locking portion provided on one of the cushion portion and the vehicle body side member of the vehicle. By locking the hook at the end of the band member, the seat-fixing band for holding the folded state of the cushion portion is provided with a ring-shaped band for finger hook for operating the seat fixing band.
With one end of the annular band portion to the band member in the vicinity of the hook
At the same time, the other end of the band is hooked
The other end of the other end is free end with the free end in the insertion direction.
And in the anti-insertion direction, the end of the other end faces the hook.
With a retaining means that is abutted and becomes a fixed end
A seat fixing band, characterized in that: (2) The retaining means is a finger-shaped ring.
The retaining bar is provided at the other end of the band.
The sheet solid according to claim 1, wherein
Constant band. 3. In a state in which a cushion portion of a seat mounted on a vehicle is folded, the cushion portion extends from a locking portion provided on one of the cushion portion and the vehicle body-side member of the vehicle from the other. A seat fixing band for holding the folded state of the cushion portion by locking a hook at the tip of the band member, wherein the hook has first and second band insertion holes arranged side by side; The first band insertion hole formed on the hook base end side of the band insertion hole is inserted from one side of the hook, then bent toward the hook base end side, and the band member is provided near the hook base end side. And a second band insertion hole formed in the hook distal end side is inserted from the other side, and then bent toward the hook proximal end side to be bent to the hook distal end side. Move away from the hook from the joint Seat fixing band second bonded to the band member of the site, characterized in that the band member portion between the first joined section and the second joined section and the finger hanging ring band.