JPH0722833U - Folding sheet holding device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a folding seat holding device for fixing a folding seat to a vehicle interior wall. [Structure] A belt member 13 having a hooking member 14 having a hook portion 15 having a U-shaped cross section at its tip is attached to a foldable seat 10. On the other hand, the bracket 31 having the rod-shaped portion 31a on which the hook portion 15 can be detached is attached to the vehicle interior wall 3
Attach to 0. The folded seat 10 is fixed to the vehicle interior wall 30 by engaging the hook portion 15 with the rod portion 31a. The hook portion 15 has a built-in slide cover 16 that moves forward and backward from the tip of the hook portion 15 to open and close the opening of the hook portion 15. A notch 16a is formed at the tip of the slide cover 16, and the state in which the opening of the hook 15 is closed is maintained by locking the stopper 19 to the notch 16a. The engagement of the portion 31a can be retained.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a folding seat holding device capable of folding a seat so as to secure a floor space for loading luggage on the vehicle and securely holding the seat on the vehicle.

[0002]

[Prior art]

 In wagon vehicles such as one-box cars, the seats in the rear row may be folded and stored so that luggage can be loaded on the floor of the vehicle. The foldable storage method is as follows: the seat back of the seat in the rear row is tilted backwards and then the seat back is rotated along with the seat cushion along the inner wall of the passenger compartment for storage. A type in which the seat cushion and the seat cushion are rotated along the inner wall of the vehicle compartment and then stored is often adopted.

By the way, when such a folding seat is rotated upward and stored along the inner wall of the vehicle compartment, a means for surely fixing the folding seat to the vehicle is shown in FIG. As shown in FIG. 7 (Japanese Utility Model Laid-Open No. 2-83133), a belt member 41 is attached to a seat cushion of a folding seat 40, and a hook portion 43a having a substantially U-shaped cross section is attached to the tip of the belt member 41. And the bracket 44 having a rod-shaped portion 44a is attached to the vehicle side, and the hook portion 43a is engaged with the rod-shaped portion 44a to hold the folding seat 40 in the vehicle. A cover 43b for opening and closing the tip opening of the hook portion 43a is rotatably attached to the tip of the hook portion 43a, and the cover portion 43b allows the hook portion 43 to be opened. There is known a foldable seat holding device configured so that the hook portion 43a and the rod-shaped portion 44a are not disengaged even when the vehicle vibrates by closing the front end opening portion of a.

[0004]

However, in the foldable seat holding device as described above, in which the tip opening of the hook portion 43a is closed by the cover 43b which is rotatably attached, the hook portion 43a is not provided. When trying to hook on the rod-shaped portion 44a of the bracket 44, the cover 43b hangs, which causes an inconvenience in operation that is difficult to handle. Moreover, if the cross-sectional area of the hinge part where the hook part 43a and the cover 43b are attached is small (see FIG. 7 (a)), it may break at this hinge part after repeated use. There was a nature.

[0005]

[Means for Solving the Problems]

 In view of the above-mentioned conventional problems, the present invention provides a belt member having a hook member having a hook portion having a U-shaped cross-section at its tip, and a bracket having a rod-like portion on which the hook portion can be undocked. One of them is attached to the vehicle floor so that it can be rotated vertically, and when it is rotated upward, it can be stored along the interior wall of the vehicle, and the other is fixed to the interior wall of the vehicle. In the foldable seat holding device for fixing the foldable seat to the vehicle compartment inner wall by engaging the hook part with the rod-shaped part, the holding device moves the hook part forward and backward from the tip of the hook part. A slide cover that opens and closes the opening of the hook, and the hook and the slide cover tip where the tip of the slide cover is located when the opening of the hook is closed. Characterized in that it consists of a the locked portion provided in the engaging portion and the other provided on one of the parts.

[0006]

[Operation and effect of the device]

 In such a folding type seat holding device, when the seat is turned upward and folded, the hook portion of the latching member attached to either one of the seat and the vehicle interior wall is provided on the other. The folding seat can be fixed to the interior wall of the vehicle by engaging with the rod-shaped portion of the bracket. Further, the hook portion of the holding device of the present invention is provided with a slide cover that opens and closes the opening portion of the hook portion by sliding in the projecting direction and the retracting direction from the tip of the hook portion. Since the lock part and the locked part for keeping the closed state are provided on the slide cover and the hook part respectively, the hook part is engaged with the rod-shaped part and then the slide cover is slid to slide the lock part and the locked part. By engaging the locking portion and closing the opening of the hook portion, the folding seat can be firmly fixed to the inner wall of the vehicle compartment without the hook portion and the rod-shaped portion coming off even when the vehicle vibrates.

Further, since the cover that closes the opening of the hook portion of the folding seat holding device of the present invention is a slide type, it is rotatably attached to the opening of the tip of the hook portion as in the conventional case. Unlike the existing cover, the cover does not hang around, and therefore the cover is easy to handle when trying to hook it on the rod portion of the bracket, and there is no inconvenience in operation. Moreover, unlike the conventional one, there is no hinge part in the attachment part between the hook part and the cover, and deterioration or breakage in the hinge part due to repeated use cannot occur.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a folding seat holding device according to the present invention, in which a seat 10 in the rear row has a seat back 11 tilted forward and then pivoted upward together with a seat cushion 12 so that the passenger compartment is closed. Of the hook member 15 having a U-shaped cross section, which is connected to the tip of the belt member 13 attached to the seat cushion 12, and is attached to the vehicle interior wall 30. The foldable seat 10 is held on the vehicle interior wall 30 by engaging with the rod-shaped portion 31 a.

FIG. 2 is a perspective view of the belt member 13 to which the latching member 14 shown in FIG. 1 is attached. FIG. 3 is a sectional view taken along line 3-3 in FIG. The perspective view seen from the A direction in 2 is shown. The belt member 13 is formed by coating a sheet metal serving as a core with a resin, and is made of a material having a mechanical strength sufficient to support the foldable sheet 10. As shown in FIG. 3, the hook portion 15 has a hollow cross section formed by coating a rigid material with a resin similar to that of the belt member 13, and a slide cover 16 is inserted therein. The slide cover 16 is a curved plate-like member for closing the opening of the hook portion 15 when protruding from the tip of the hook portion 15. When the opening is closed, the slide cover shown in FIG. The tip of the slide cover 16 is inserted into the insertion hole 17. A slide rib 18 is provided near the tip of the slide cover 16, and by sliding a finger on the slide rib 18, the slide operation of protruding or retracting the slide cover 16 from the tip of the hook portion 15 can be performed. It is easy to do.

FIG. 5 is a perspective view showing an embodiment of a locking structure between the slide cover 16 and the hook portion 15 in a state where the slide cover 16 shown in FIG. 1 is closed. This locking structure is built in the locking member 14, and the notch portion 16a as a locking portion formed at the tip portion of the slide cover 16 inserted from the slide cover insertion hole 17 and the locking member 14 are provided. A stopper 19 as a locked portion provided inside a portion where the cutout portion 16a is located is a main constituent member. The stopper 19 is rotatably assembled around the rotary rod 20 by fixing the base of the stopper 19 to the rotary rod 20 provided in parallel with the slide cover insertion hole 17 at the side of the slide cover insertion hole 17. ing. In order to rotate the rotating rod 20, an operating lever 21 is fixed to one end of the rotating rod 20 protruding from the locking member 14. The stopper 19 is attached in a direction (direction indicated by an arrow B in the figure) that is elastically elastically locked to the notch 16a by a torsion spring 22 fixed at one end to the hooking member 14 and at the other end to the stopper 19. It is energized.

In the state shown in FIG. 5, that is, in the state where the slide cover 16 is closed and the cutout portion (16a: locking portion) and the stopper (19: locked portion) are engaged, engagement is performed. In order to make the slide cover 16 slidable, the operation lever 21 may be moved in the C direction to release the engagement between the stopper 19 and the cutout portion 16a. It is possible to easily slide the slide cover 16 by applying.

The hook portion 15 of the hooking member 14 of the foldable sheet holding device configured as described above is slidable from the tip of the hook portion 15 in the projecting direction and the retreating direction, and the opening portion of the hook portion 15 is opened. Is provided with a slide cover for opening and closing, and a cutout portion (16a: locking portion) and a stopper (19: locked portion) for keeping the opening of the hook portion 15 closed are provided on the slide cover 16 and the hook. Since the hook portion 15 is engaged with the rod-shaped portion 31a, the slide cover 16 is slid to engage the locking portion and the locked portion, and the opening portion of the hook portion is provided. When closed, the foldable seat 19 can be firmly fixed to the vehicle interior wall 30 without the hook portion 15 and the rod-shaped portion 31a coming off even when the vehicle vibrates.

In addition, since the cover for closing the opening of the hook portion 15 in the folding type seat holding device of the present invention is a slide type, it is rotatably attached to the conventional tip opening portion of the hook portion. Unlike the existing cover, the cover does not hang around, and therefore the cover is easy to handle when trying to hook it on the rod portion of the bracket, and there is no inconvenience in operation. Further, unlike the conventional one, there is no hinge part in the attachment part between the hook part and the cover, and deterioration or breakage in the hinge part due to repeated use cannot occur.

[Brief description of drawings]

FIG. 1 is a perspective view showing a folding seat holding device according to an embodiment of the present invention.

FIG. 2 is a perspective view of a belt member to which the hooking member shown in FIG. 1 is attached.

FIG. 3 is a sectional view taken along line 3-3 in FIG.

FIG. 4 is a perspective view seen from the direction A in FIG.

FIG. 5 is a perspective view showing an example of a locking structure between the slide cover and the hook portion when the locking member shown in FIG. 1 is locked to the bracket and the slide cover is closed.

FIG. 6 is a front view showing a conventional folding type sheet holding device.

FIG. 7A is a perspective view of a hooking member attached to the belt member shown in FIG. FIG. 7B is a perspective view of the bracket shown in FIG. 6. FIG. 7C is a cross-sectional view of a state in which the hooking member shown in FIG. 6 is hooked on the bracket and the cover is closed.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 ... Foldable sheet, 13 ... Belt member, 14 ... Latch member, 15 ... Hook part, 16 ... Slide cover, 16
a ... Notch, 17 ... Slide cover insertion hole, 18 ... Slide knob, 19 ... Stopper, 20 ... Rotating rod, 21
... operating lever, 22 ... torsion spring, 31 ... bracket, 31a ... rod-shaped part

Claims (1)

[Scope of utility model registration request] 1. A belt member having a hooking member having a hook portion having a U-shaped cross section at its tip and a bracket having a rod-shaped portion on which the hook portion can be hooked and detached, are vertically mounted on a vehicle floor. A foldable seat that is rotatably assembled and can be stored along the interior wall of the vehicle when it is rotated upward, and the other is fixed to the interior wall of the vehicle and the hook portion is engaged with the rod-shaped portion. A foldable seat holding device for fixing a foldable seat to the vehicle compartment wall, wherein the holding device moves the hook part forward and backward from the tip of the hook part to open and close the opening part of the hook part, and the hook. Provided on either one of the hook portion where the tip portion of the slide cover is located when the opening of the slide portion is closed and the tip portion of the slide cover. Parts and features that foldable seat holding device that consists of a the locked portion provided in the other.