JP2555440Y2 - Screen board mounting structure of armrest storage part in vehicle seat - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen board mounting structure for an armrest storing portion in an automobile seat back. 2. Description of the Related Art In a conventional seat of this type, a storage portion for storing an armrest penetrating in a front-rear direction is provided substantially at the center of a rear seat back, and a rigid screen board is attached to a rear opening of the storage portion. When the armrest is not retracted, the vehicle body on the rear side of the rear seat back is closed so that it cannot be seen from the front side of the rear seat through the rear opening of the storage unit. Something you are doing. FIGS. 7 and 8 show this conventional screen board.
As shown in (1), it is attached to the armrest storage section (1) of the seat back (SB). That is, the screen board (1) has a tongue-shaped hooking piece (13) protruding upward at the upper portion on the back side thereof, a velvet type fastener (15a) at the lower center, and a U-shaped fastener at the lower end. A hook (14) is provided. On the other hand, a plate (2) fixed to a frame of a seat back (SB) is provided at the rear opening of the storage section (a) to which the screen board (1) is attached.
1) (22) are erected in two steps vertically, and the lower plate (21) is provided with a velvet type fastener (15b) which mutually engages with the velvet type fastener (15a) of the screen board (1). . Accordingly, the screen board (1) is inserted into the storage portion (a), and is hooked on the back surface above the storage portion (a) of the hook piece (13), and the screen board (1) and the plate ( 21) Velvet fastener (1)
The screen board (1) is fixed in the storage portion (a) of the seat back (SB) by interlocking 5a) and (15b) with each other. 7 and 8, (AR) is an armrest, (SC) is a seat cushion, and (31) is a shielding curtain integrally sewn to a rear portion of the upper surface of the seat cushion (SC). The free end of 31) is provided with a synthetic resin retainer (32) which is hooked on the hook (14) of the screen board (1). [0005] The above-mentioned conventional products are provided with a screen board (1) by inserting a hook (13) of a screen board (1) and locking velvet fasteners (15a) (15b). ) Is fixed to the seat back (SB) side. Therefore, when the insertion of the hook pieces (13) is not constant, the velvet type fastener (15
a) Since the locking position of (15b) shifts up and down, the fixing force by the velvet type fasteners (15a) (15b) is weak, and the screen board (1) is seat back (SB).
There was a risk of falling off from the side. In view of the above, an object of the present invention is to ensure that the screen board can be securely fixed in the structure in which the screen board is attached to the storage portion of the seat back as described above. In order to achieve the above object, according to the present invention, a pin with a push nut is protruded from a rear surface of a screen board, and a screen board is attached to a rear opening of the storage section. And a locking hole into which the pin with the push nut of the screen board is inserted is opened in the plate, and between the locking hole and the lower end of the plate, the lower end of the plate is locked. A guide groove formed gradually narrower and shallower in the hole direction is provided, and a pin with a push nut of the screen board is moved along the guide groove, and is inserted into the locking hole to lock the screen board. Attached. An embodiment of the present invention will be described below with reference to FIGS. 1 to 6. FIG. 1 shows a mounting structure of a screen board (1) to an armrest storing portion (a) in a vehicle rear seat back according to the present invention. In the drawing, the same reference numerals as those in FIG. Is omitted. The screen board (1) has a locking piece (13) fixed so as to protrude upward from the upper portion on the back side thereof, and has a seat back (SB) above the armrest storing portion (a).
Hanged on the back. The armrest storage part (a) is formed substantially in the center of the seat back (SB) and formed to penetrate in the front-rear direction.
In the rear opening of the armrest (AR) supporting plate (2) (2)
2), and a pin (11) with a push nut (12) provided on a lower portion of the lower surface of the screen board (1) is inserted and locked in a lower plate (2). The center of the rear surface of the screen board (1) is supported by an upper plate (22). FIG. 2 is an enlarged view of a portion A in FIG. 1. A pin (11) with a push nut (12) is inserted into a locking hole (23) provided in the plate (2), and the plate ( FIG. 3 shows a state in which the pin (11) with a push nut (12) is locked so as not to fall off from 2).
As shown in the figure, the synthetic resin attachment piece (1a) which is integrally fixed laterally to the lower back side of the screen board (1) is integrally fixed to the left and right. In FIG. 3, (14) (1
Reference numeral 4) denotes a hook for attaching the retainer (32) of the shielding curtain (31). FIGS. 5 and 6 show a plate (2) for inserting and locking a pin (11) with a push nut (12) of the screen board (2), corresponding to the pin (11) in the plate (2). Guide groove (20)
(20) is provided. This guide groove (20) (20)
Is provided in a concave shape extending from the lower end (2a) (2a) of the plate (2) to the locking holes (23) and (23). The locking hole (23) extends from the lower end (2a) of the plate (2). 5), the width (W) is gradually narrowed, and the depth (L) is gradually reduced, so that the pin (11) with the push nut (12) is
It moves in the direction in which the hook piece (13) is hooked, which is the direction of the arrow, and guides it so that it easily enters the hook hole (23). [0011] As described above, the screen board (2) is provided with an armrest storage section (a) from the front side of the armrest storage section (a) provided in the seat back (SB).
First, the hook (13) is hooked on the back of the seat back (SB) above the armrest storage section (a). When the screen board (2) is pushed upward in order to hang the hook piece (13), the pin (11) with the push nut (12) of the screen board (2) is brought into contact with the guide groove (20) of the plate (2). ) To the position of the locking hole (23). After that, this screen board (2)
When pressed backward from the front side of the push nut,
2) The screen board (2) in which the pins (11) are inserted into the locking holes (23) and locked is fixed to the plate (2). As described above, according to the present invention, the pin with the push nut provided on the back side of the screen board moves from the guide groove provided on the plate on the seat back side to the locking hole and is inserted into the locking hole. It is attached by being locked. Therefore, the mounting of the screen board is simple, and the pin with the push nut is locked to the plate, so that the screen board is securely fixed to the plate, and the screen board does not fall off as in the conventional product. .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of a structure according to the present invention. FIG. 2 is an enlarged view of a portion A in FIG. FIG. 3 is a perspective view of a screen board. FIG. 4 is a perspective view of a pin with a push nut. FIG. 5 is a perspective view of a plate. FIG. 6 is a sectional view taken along the line VI-VI in FIG. 5; FIG. 7 is a perspective view of a state before a conventional screen board is attached. FIG. 8 is a cross-sectional view showing a mounting state of a conventional screen board. [Description of Signs] 1 screen board 2 plate 11 pin 12 push nut 20 guide groove

Claims (1)

(57) [Claims for registration of utility model] A storage portion for storing an armrest penetrating in the front-rear direction is provided substantially at the center of the seat back, and the rear opening of the storage portion is closed and closed. In a vehicle seat having a screen board supporting the armrest of the vehicle seat, a pin with a push nut is projected on the back of the screen board, and a screen board mounting plate is erected at a rear opening of the storage unit, The plate has a locking hole into which a pin with a push nut of the screen board is inserted, and between the locking hole and the lower end of the plate,
A guide groove formed gradually narrower and shallower in the direction of the locking hole from the lower end of the plate is provided, and a pin with a push nut of the screen board is moved along the guide groove to be inserted and locked in the locking hole. The screen board mounting structure of the armrest storage portion in the vehicle seat having the screen board mounted thereon.