JPH04133828A - Rear room inside structure of vehicle - Google Patents

Abstract

PURPOSE:To enable arbitrary changeover of the seat structure between a 4 seater car and a 2 seater car with easy operation by constituting a part of a rear seat side seatback to be extendable up to the rear of the front seat side seatback, and shielding the upper part of the rear seat as necessary. CONSTITUTION:A rear seat 2 consists of a seat cushion 2a, a seatback 2b which is continuous upward from this rear end, and a rear head rest 2c which is fitted in a divided condition and can be horizontally shifted to a front seat 1 side by means of a both-side guide mechanism. That means, the rear head rest 2c makes both ends 8a, 8b protrude above the upper end of the rear seatback 2b by the preset length and supports these members by a rear head rest supporting bracket 25. And the above-mentioned bracket 25 is supported through a supporting shaft 28 by a pair of guide rollers (fore and rear) 27 which are freely engaged within a guiderail 26 arranged within the closed space between an inner panel 22 on a fender wall 20 side and an inner trim 23, ensuring free movement in the fore and rear direction.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a rear interior structure of a vehicle.

(Prior art) For example, as shown in Japanese Patent Publication No. Sho 61-17694 (C), the vehicle interior is equipped with two sets of front and rear seats, including a front seat and a foldable single rear seat, with the entire seatback of the rear seat being placed forward. When it is completely tilted to the side (2. The rear sea!) By unfolding the three pieces of bassockets and jib which were folded into sheets on the rear side of the bag, the said rear sea and the T The rear seat side is hidden from view with a cover over the seat, changing from a 1.4-seat evening car to a 2-sea evening car, which has existed for a long time.

(Four problems that the invention will solve) However, 1. In the conventional system, it is necessary to tilt the entire seat back of the rear seat, and the three plates that match the overlapping structure must be folded back and unfolded.1. Since it is designed to cover the upper part of the rear seat, it has the disadvantage that it cannot be unfolded smoothly when switching between 4 seats and 2 seats (same goes for storage). In addition, after deployment, the hinges of the connecting parts of each plate will be visible to the outside.1. There is also the problem that it looks very bad.

Means for Solving the Problems) The inventions recited in claims 1 and 2 of the present application are made for the common purpose of solving the above problems,
Each is structured as follows.

(1) Structure of the invention as claimed in claim 1 The invention as claimed in claim 1 provides a vehicle in which a rear seat is arranged behind a front seat, in which a part of the rear seat side seat hack is placed on the front/back side. The present invention is characterized in that it can be extended to the rear of the rear seat, and the upper part of the rear seat can be covered if necessary.

(2) Structure of the invention according to claim 2 The invention according to claim 2 has the basic structure of the invention according to claim 1, and in the same structure, a part of the rear seat side seat hack is attached to the seat back. It is characterized in that the upper part and the rear package trim are extended by sliding together in the front/-up direction.

(Function) (1) Effect of the invention claimed in claim 1 In the invention claimed in claim 1, a part of the back seat on the rear seat side itself, or a part of the back seat on the rear seat side, which extends horizontally to the rear of the front seat side/- back The top is shielded.

Therefore, unlike the conventional case where the entire rear seat is tilted and three separate folded members are unfolded in steps, the structure is simple and the operation is particularly smooth.

(2) Effect of the invention claimed in claim 2 In the configuration of the invention claimed in claim 2, in addition to the configuration of the invention claimed in claim 1, a part of the seat hack that is horizontally moved in the direction of the front seat as described above is provided. is extended and integrated with the rear μ no cage trim.

Therefore, in addition to the effect of the invention described in claim 1 above, the external form of the upper part of the IJ rear art in the shielded state has the effect of becoming the rear package trim state as it is.

(Effects of the Invention) Therefore, according to the rear interior structure of a vehicle according to the invention as claimed in claim 1 of the present application, an arbitrary seat of a 4-seater car and a 2-seater car can be easily operated by simply sliding a part of the rear seat forward. The structure can now be switched, which is extremely convenient.

Furthermore, according to the invention recited in claim 2, the invention as claimed in claim 1
In addition to the effects of the invention described above, in particular, since the shielding member is constituted by the rear package trim and is configured to slide integrally with the upper half of the rear seat, the appearance during the switching operation is particularly improved.

(Embodiment) First, FIGS. 1 to 5 show a rear interior structure of a vehicle according to a first embodiment of the present invention.

First, in FIG. 1, reference numeral 1 indicates a front seat of a vehicle 3 of a predetermined body type, and reference numeral 2 indicates a rear seat of the same. The front seat 1 and the rear seat 2 are installed in parallel in the passenger compartment 4 of the vehicle 3 at a predetermined distance in the longitudinal direction of the vehicle body, and the front seat 1 side is located between the driver's seat and the passenger seat in the vehicle width direction. Separate seat styles are divided into two, and on the other hand, on the rear seat 2 side, bench seat styles 14 are formed that extend continuously and integrally at both ends in the vehicle width direction.

The front seat 1 includes a hip-side seat cushion la, a back-side seat back lb connected to the seat cushion 1a through a ratchet-integrated hinge mechanism, for example, so as to be tiltable back and forth, and the seat. It consists of a front seat 1c and a front seat 1c provided at the upper end of the hack 1b.

In addition, the rear seat 2 has a hip side seat cushion 2a.
, a back side seat back 2b that continues upward from the rear end of the seat cushion 2a, and a two-sided guide mechanism that is installed in the upper part of the seat back 2b in a divided manner and will be described later. As shown, the front seat 1 is supported so that it can move horizontally in the direction of the arrow.

It is composed of a dress 2c.

For example, as shown in FIG. 2, the rear headrest 2c has both ends wider than the width of the rear seat back 2b. )'
R is formed with a fixed port, and its left and right ends 8 a, 8
h is toshikiri! ′・>=− Each J7 jif1 protrudes a fixed length from the upper end of the tonneau\tsuku2 ii, J, −゛), 1, then −ζ, both ends 8 a, 8
For example, i) is shown in Figure 4, 14') (, - lower...,
It is supported by F 25 ((1 and 1, the right side is the same structure and is not shown)
,,Note that the numbers 7a and 7b refer to the rear \norest 2c, ``rest part r'', partially 1.2 high, 11'' tall.

h1 In Fig. 4 above, ℃, code 2 c) is the 7th contour wall of the heavy body side tenon on the side of the seat 2 marked L, and is composed of a closed cross-sectional structure such as the outer panel 21 and the inner and inner panels 2. 4], and the rear window glass RWG is provided in the second part through the strip 136. Also, numeral 23 is the inner trim; !7' Rath RW (1: From the proximal end -I- marked rear, guide groove 2 of the nostril rest support bracket 25
3b% shape I is cut out and bent vertically downward, forming a stepped armrest part 23a in the middle. 1. A fitting bar 24 made of rubber is provided in the guide groove 231). 7. 1111
g ML: Suj” “Nol” 1.z Sl□ShujJ
Boo ge y h 25 i! , [, written) 1. interface wall 20
Side inner by, /1. , = 72 and ink “Torino 2
In a closed space between 3 and 1. - position if l-11- ・Inner panel 22 side [1 part is 10] J side N (-,,,,1
, - (Kite L5- with a U-shaped cross section taken from 111'
27.27t: Supported and rotated through the front shaft 18, and the rotation of 2 t77. With this, the round body is free in the front and back direction (with a 3-degree angle that can be moved), and is supported via the rear pan, throat L, and strike support brackets 25. 2. C moves freely in the front and back of the cow's body [7]
It's my turn to get it.''

and ζ, ro", and after the torsilia head)/strike 2C, there are reinforcing rims 6a and 6b as shown in Figures 2 and 3.
Form I8. Is there a detail 6 in FIG.
1. A seat cover case 12 is arranged so as to be small. Inside the seat cover case 12, a hexagonal seat cover 10 is wound around the winding shaft 11 in a round shape from the lower l#j side to the U=' and ti sides.
7.3 It is stored. The winding shaft 11 is always biased in the winding direction by a sublink (not shown).
), -1, the seat cover case 12 is opened from the lower part of the front side, and from the opening
-1□The tip of the cover 10 is pulled out and joined to the bottom surface of the \radrest 2e.

In other words, since the outer end of the engine seat cover 10 wound around the winding shaft 11 is bonded and fixed to the lower end of the rear 2 dress rest 2C as described above, the rear...
When the nozzle rest 2c is slid in the direction of the front seam 41 via the above-mentioned left and right kite mechanism, the cover 10 is eventually pulled out in the water direction as shown in FIG. , completely shields 2 parts of the rear seat 2
Then, the state becomes L7.

As a result, when the two-part guide mechanism is turned on in this state, the vehicle 3 changes from a 4-seater vehicle to a 2-seater vehicle Φ.

On the other hand, 1. , When the opening of the guide mechanism is released, 1-
The record is that under the reverse operation, it is again in the state shown in Figure 2. Seats of 1 and 2 can be returned to the 1st and 2nd positions very easily without any rotation. Figure 6~
FIG. 9 shows the rear interior structure of a vehicle according to a second embodiment of the present invention.

In the structure of the glue γ headrest 2c of this embodiment, -F. In the case of the first embodiment described above, ! :Differently, there are left and right rear audio speakers S P(L), S P(R) on the left and right sides of the seat rest 2c.
), and as mentioned above, the node rest 2
Corresponds to forward movement of c1. Rear speaker SP (L),
S r' (R) can also be moved forward (J1@-) to improve the sound field conditions and improve the sound image localization performance (reducing reflexes), as well as to move the S r' (R) forward. L
), S P (R) Make effective use of the space in the lower seat area between the acoustics 11 and (4) for bass enhancement, etc. In the figure
As shown, lJ', cushioning material 30 is installed inside,
To the rear headrest 2C, which is formed in a C shape and is fixedly attached to the seat frame 31.32, speaker mounting brackets are installed above and below behind the dress rest parts 7a and 7b using the seat frame 31.32. - The throats 33 and 35 are fixed, and the rear audio speaker SP is mounted using the speaker mounting brackets 33 and 35, and covered with the speaker grill 34 to form an integrated structure as shown in FIG. 6. Reference numeral 33a is the speaker mounting hole of the mounting bracket 33. Then, the rear head rest 2C, which has an integrated speaker structure in this way, is supported by the rear headrest support bracket 25 as in the first embodiment, and the guide roller 27 and 27 on the guide rail 26.Therefore, in this configuration as well, the rear speakers SP are integrated and can be moved on the guide rail 26 via the rear speakers 7 and 27. The dress 2c can be arbitrarily moved to the rear of the front seat 1, and in that state, the top of the rear seat 2 is completely covered with the seat cover 10, thereby transforming a four-seater car into a two-seater car.

Moreover, in the case of this embodiment, since the rear speaker SP is located directly behind the headrest lc of the front seat 1, the image of a two-seater car is enhanced, and at the same time, the rear speaker SP is located directly behind the headrest lc of the front seat 1. It becomes easier for direct sound to reach, and the influence of reflected sound is relatively reduced. Also, in the case of a 4-speaker system, the distances from the front and rear speakers to the listening point are equal, so
Sound field conditions are improved and sound image localization performance is also improved.

Furthermore, it is also possible to utilize the covered space above the rear seat 2 as an acoustic space for bass enhancement.

In addition, under such a structure, flexible/pull wiring of the wire node 40 to the rear speaker SP is required, but this is necessary as shown in FIGS. 8 and 9, for example. It is sufficient to use the guide groove 23b of the inner trim 23 and hang it vertically with some room left below.

[Brief explanation of drawings]

FIG. 1 is an overall layout diagram of the rear interior structure of a vehicle according to the first embodiment of the present invention, FIG. 2 is a perspective view of the gate 8 section of the same structure, and FIG. FIG. 4 is a cross-sectional view of the henno rest guide mechanism section of the same structure, FIG. 5 is a perspective view of the rear seat section when the rear headrest of the same structure is moving forward, and FIG. A perspective view of a rear seat section of a rear interior structure of a vehicle according to a second embodiment of the present invention, FIG. 7 is a sectional view of a rear headrest guide mechanism section of the same structure, and FIG. 8 is a plan view of a guide groove section of the same structure. 9 are sectional views of the rear headrest portion of the same structure. 1...Front seat 1c φ Salary...Front seat headrest 2...
・Rear seat 2a...Rear seat cushion 2b...Rear node door 2c...Rear seat headrest 3...Vehicle 4...Vehicle compartment 61 ・ 1 10 ・ ・ ・ ・ 12 ・・ ・ ・ 20 ・ ・ ・ ・ 21 ・ ・ ・ ・ 22 ・ ・ ・ 23 ・ ・ ・ 23b ・ ・ 25 ・ ・ ・ 26 ・ ・ ・ ・ 27 ・ ・ ・ ・ SP ・ ・ ・

Claims (1)

[Claims] 1. In a vehicle in which a rear seat is arranged behind the front seat, a part of the rear seat side seat back is configured to be extendable to the rear of the front seat side seat back, as necessary. A rear interior structure of a vehicle, characterized in that the upper part of the rear seat is shielded from the rear seat. 2. A portion of the rear seat side seat back is extended by sliding the upper part of the seat back and the package together in the direction of the front seat. rear interior structure of a vehicle.