JPH078060U - Vehicle seat structure - Google Patents

Abstract

(57) [Summary] [Purpose] The luggage space can be expanded and the front and rear seats can be installed in pairs. [Structure] A one-box car or the like has a third row of seats, and a second row of seats is provided with a single-seat seat for each of the left and right seats, and a passage space is provided between the left and right seats so that a passenger can move. In a vehicle arranged in a row, the left and right seats of the second row are rotatably provided, the third row of seats is formed in three, and the seats at both ends of the seats are tilted backwards toward the interior side wall. It is provided so that it can be raised, and the central seat can slide between the seats in the second row.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a seat structure in a vehicle having a third row seat such as a one-box car.

[0002]

[Prior art]

 Conventionally, in this type of one-box car, a vehicle equipped with a third row seat can accommodate 7 to 8 people in a normal seat arrangement, and when carrying luggage, the seat back of the second row seat is used. The seats were stacked on the seat cushion so that it was inverted, and the seats in the third row were also tilted forward to widen the luggage space and carry luggage.

However, in the conventional configuration in which the second row seat and the third row seat are tilted forward in an inverted manner, the second row seat and the third row seat are fixed, so that they are used for leisure, for example. However, there is a problem that the seats for communication of passengers cannot be arranged with the seats of the second and third rows facing each other. For this reason, for example, Japanese Utility Model Laid-Open No. 60-180639 is available for leisure.

As disclosed in this publication, as shown in FIG. 8, a first combination sheet 1 corresponding to a second row sheet and a second combination sheet 2 corresponding to a third row sheet are arranged at predetermined intervals. The first and second combination sheets 1 and 2 are composed of both end sheets 3, 4 and 6, 7 and a center sheet 5, 8, and these respective sheets 3, 4, 5, 6, 6. Reference numerals 7 and 8 denote seat cushions 3a, 4a, 5a, 6a, 7a, 8a and seat backs 3b, 4b, 5b, 6b, 7b, 8b, and seat backs 3b, 4b, 5b, 6b, 7b, 8b. Is provided so that it can be moved forward. Although not shown in the drawings, the rotary shaft portion 3c, not shown, is provided on the lower surface side of the seat cushions 3a, 4a, 5a, 6a, 7a, 8a of the seats 3, 4, 5, 6, 7, 8 respectively. It is provided rotatably around 4c, 5c, 6c, 7c and 8c. Further, rails 9 are arranged in parallel on the floor side between the center seats 5 so that the center seats 5 and 8 are movable front and rear.

As shown in FIG. 8, the first and second combination sheets 1 and 2 provided in this manner have the both end sheets 3 and 4 and the center sheet 5 of the first combination sheet 1 as the rotation shaft portions 3c, 4c and 5c. By fixing the set to the rear through the seats, the seats can be installed opposite to the second combination seat 2 so that the occupants can face each other and talk with each other, and the seat backs 5b and 8b of the center seats 5 and 8 can be made. The rear side of the seat cushion is almost horizontal when folded over the seat cushions 5a and 8a. In this state, either one of the center seats can be moved along the rail 9 to serve as a table. You can

[0006]

[Problems to be solved by the device]

 In such a seat arrangement configuration in which the first row seats and the second row seats are folded and folded forward, a luggage space can be secured. However, in a passenger or the like, passengers of the second and third row seats can be secured. Have the problem that they cannot engage in face-to-face dialogue, and in the case where the seats disclosed in the official gazette are rotatably installed, the seats can be rotated to allow passengers to face-to-face dialogue. However, each seat was fixed, and there was a problem that the luggage space for loading luggage could not be expanded.

The present invention has been made to solve the above-mentioned conventional problems, and the luggage space can be expanded, and the front and rear seats can be installed opposite to each other to achieve the purpose of the conventional seat. The purpose of the present invention is to provide a vehicle seat structure that can be used.

[0008]

[Means for Solving the Problems]

 In order to solve the above technical problem, the present invention has a third row seat in a one-box car or the like, and a second row seat is provided with independent one-seat seats for the left and right seats. In a vehicle in which the occupants are movably arranged with passageways, the left and right seats of the second row are rotatably provided, and the third row seats are formed into three parts, and the seats at both ends are The seat back is provided so that it can be tilted backward and flipped up to the interior side wall, and the central seat has a seat structure that is slidable between the seats in the second row.

[0009]

[Action]

 With the above configuration, the left and right seats in the second row can be rotated to be installed opposite to the third row seat in the normal arrangement position, and the seat backs of the left and right seats in the third row can be installed. The luggage space can be expanded by tilting it backwards and flipping it up to the side wall of the room, and placing the central seat between the left and right seats in the second row.

[0010]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic plan view of a one-box car 11, in which a driver's seat 12 and a passenger seat 13 are arranged from the front side. The first row sheet L1 is arranged, the second row sheet L2 and the third row sheet L3 are arranged on the rear side, and the luggage space R is formed on the rear side of the third row sheet L3. There is.

In the second row seat L2, the left and right seats 14 and 15 are independent seats for one person, and the seat cushions 14a and 15a and the seat backs 14b and 15b are connected to each other via a reclining adjuster. The seat backs 14b and 15b are provided on the seat cushions 14a and 15a so that they can be folded up and down. The seat cushions 14a and 15a are supported on the floor side by a rotating mechanism provided on the floor side so as to be horizontally rotatable via rotary shafts 14c and 15c (not shown) as in the conventional case, but the seat cushions are not shown. A lock lever is provided on the lower surface side of the cushions 14a and 15a so that the seats 14 and 15 can be locked and fixed at a predetermined rotation position. The left and right seats 14 and 15 provided in this manner are formed at an interval t that allows passengers to pass through at an interval t between the adjacent seats and can accommodate a central seat 18 of the third row seat L3 described later. ing.

As shown in FIG. 1, the third row seat L3 is arranged between the rear wheel houses 21 of the vehicle 11. For example, a three-seater seat is a central seat 18 and left and right seats 16 The seat cushions 16a and 17a on the left and right sides are seat cushions 16a and 17a and the seat backs 16b and 17b are composed of an upper arm 19a and a lower arm 19b as shown in FIGS. The seat backs 16b and 17b are connected to each other by a reclining guarantor 19 and are formed so that they can be folded rearward to be substantially flush with the seat cushions 16a and 17a. Further, leg portions 20 having a predetermined height are provided on the lower surfaces of the seat cushions 16a and 17a on the side of the central seat 18 so as to be foldable toward the lower surfaces. The left and right seats 16 and 17 formed in this manner are attached to the left and right rear wheel houses 21 via the flip-up hinge members 22, respectively.

As shown in FIG. 3, the flip-up hinge member 22 has a hinge Himalay 23 attached to the lower arm 19b of the reclining adjuster 19 and a hinge mail 24 attached to the wheel house 21 pivotally attached via a hinge pin 25. The seat cushions 16a and 17a are attached via respective attachment pieces 23a and 24a, and a support pin 26 is formed at a predetermined position on the front edge of the seat cushions 16a and 17a so as to project therefrom. It is pivotally attached to a side-mounted support member 27. In this way, the left and right seats 16 and 17 attached via the flip-up hinge member 22, the support pin 26, and the support member 27 are seat cushions in which the seat backs 16b and 17b are tilted rearward through the reclining adjuster 19. 16a, 17a and the upper and lower seats 16 and 17 on the wheel house 21 when the seats 16 and 17 are flipped up to the side of the indoor side wall 11a through the flip-up hinge member 22, the support pin 26 and the support member 27. It is provided so as to be hooked to the side wall 11a side by a hooking belt 28 attached to the shoulders of the seatbacks 16b and 17b in this state.

As shown in FIGS. 4 and 5, the central seat 18 has a seat cushion 18a and a seat back 18b connected by a reclining adjuster so that the seat back 18b can be laid on the seat cushion 18a. A back board 29 attached to the back side of the seat back 18b is provided so as to be substantially horizontal in a stacked state, and the left and right edges of the back board 29 are, for example, substantially the same as the back board 29. As shown in FIG. 4 (b), a size or half-size sleeve board 30 is attached via a hinge member and expanded to be held on the same surface as the rear board 29 to form a table plate. Normally, the back boat 29 is folded into a stack. The central seat 18 thus provided is attached to the box frame 31.

The box frame 31 is formed so that the seat cushion 18a can be placed and mounted thereon, and the box frame 31 is formed in a bottomed box shape having a bottom plate 32. For example, the seat cushion 18a has a hinge member. It is attached in a lid-like shape via the through-hole, and is provided so as to be used as an accessory case. Further, in the front-back direction of the bottom plate 32, as shown in FIG. The sliding leg piece 33 is slidably attached to the guide rail portion 35 disposed on the floor 34 side.

The guide rail portion 35 is laid between the left and right seats 14 and 15 of the second row seat L2 and between the left and right seats 16 and 17 of the third row seat L3, and the central seat 18 is placed in the third row seat. It is arranged so as to be movable from the position L3 to a position where it can be accommodated in the space t between the left and right seats 14 and 15 of the second row seat L2, and is formed on the box frame 31 of the central seat 18 on the floor 34. A rail member 36 having a substantially C-shaped cross section having a guide groove 36a into which the sliding leg piece 33 is slidably fitted is provided at an interval of the sliding leg piece 33, and an edge portion of one rail member 36 is provided. A plurality of lock grooves 36c are provided in the groove 36b at predetermined intervals, and a lock lever 37 that selectively engages with and disengages from the lock groove 36c is provided on the lower surface side of the central seat 18.

In the second row seat L2 and the third row seat L3 arranged as described above, each of the seats 14, 15, 16, 17, 18 is orientated to the front side as shown in FIG. A total of 7 passengers are accommodated. In this state, in order to install the second row seat L2 side opposite the third row seat L3 side, the left and right seats 14 and 15 are rotated through the rotation mechanism while the lock levers provided on the left and right seats 14 and 15 are unlocked. By locking toward the rear, as shown in FIG. 6, the second row seat L2 side faces the third row seat L3 side to form a communication space. In this state, when the occupants of the seats L2 and L3 in the second and third rows are, for example, four, the lock lever 37 of the central seat 18 is unlocked to engage with the lock groove 36c of the rail member 36. When it is removed and moved to the front side, the lock lever 37 is engaged and fixed in the groove 36c at a required position, the seat back 18b is overlapped with the seat cushion 18a, and the sleeve board 30 is unfolded left and right to serve as a table. , It becomes a living room interior decoration.

In addition, when loading luggage, as shown in FIG. 7, the central seat 18 of the third row sheet L3 is moved to the space t between the left and right sheets 14 and 15 of the second row sheet L2. In this state, the seat backs 16b, 17b of the left and right seats 16, 17 are tilted rearward through the reclining adjuster 19 so that the seat cushions 16a, 17a are substantially flush with the seat cushions 16a, 17a, and the flip-up hinge member 22 and the support pin. When the seats 16 and 17 on the left and right are flipped up to the side of the indoor side wall 11a via the support member 26 and the support member 27, the left and right seats 16 and 17 are inverted along the indoor side wall 11a on the wheel house 21, and in this state, the shoulder portions of the seat backs 16b and 17b. The luggage space R is greatly expanded to the space Ra by loading the luggage on the side wall 11a by the latching belt 28 attached to the side wall. Therefore, three people can be seated on the second row seat L2.

As described above, the one-box car 11 or the like has the third row seat L3, and the second row seat L2 is provided with the single-seat seats 14 and 15 independent left and right, and the left and right seats are the same. In a vehicle in which occupants are movably arranged with a passage interval t, the left and right seats 14 and 15 of the second row seat L2 are rotatably provided, and the third row seat L3 is provided to the left and right seats 16 , 17 and the central seat 18 are divided into three parts, and the seats 16 and 17 at both ends thereof can be flipped up to the interior side wall 11a via the flip-up hinge members 22 by tilting the seat backs 16b and 17b backward. Since the central seat 18 is slidable between the second row seats L2, the left and right seats 14 and 15 of the second row seat L2 are rotated to face the third row seat L3. Ko It can be a communication space.

Further, in this state, the central portion seat 18 of the third row seat L3 is moved and fixed between the second row seat L2 and the third row seat L3, and the seat back 18b of the same seat 18 is tilted forward to make the sleeves. By expanding the board 30 and using it as a table, it can be used as a living room interior decoration, and by adding the central sheet 18 as an accessory case, the added value can be further increased.

Further, the central seat 18 is housed between the left and right seats 14 and 15 of the second row seat L2, and the seat backs 16b and 17b of the left and right seats 16 and 17 of the third row seat L3 are tilted rearward. The seats 16 and 17 are held upside down on the left and right rear wheel houses 21 of the vehicle by being flipped up to the interior side wall 11a via the flip-up hinge member 22, thereby making the luggage space R a large luggage space Ra. In addition to this, the second row seat L2 can be a sedan type for three persons.

[0022]

[Effect of device]

 According to the present invention having the above-described configuration, the left and right seats of the second row seat can be rotated to face the third row seat to form a communication space. The center seat of the row seat is moved and fixed between the second row seat and the third row seat, the seat back of the same row is tilted forward, and the sleeve board is expanded to serve as a table, thereby providing a living room interior decoration. It is possible to increase the added value by using the central seat as an accessory case. In addition, the central seat is placed between the left and right seats of the second row seat, and the seat backs of the left and right seats of the third row seat are tilted backward and flipped up to the inside wall of the room via the flip-up hinge member. The seats can be held upside down on the left and right rear wheel houses of the vehicle to allow a large luggage space, and the second row seat can be a sedan type with three seats.

[Brief description of drawings]

FIG. 1 is a plan view showing an arrangement of seats of a one-box car.

FIG. 2 is a perspective view of a third row seat.

FIG. 3 is a perspective view of a reclining adjuster and a flip-up hinge member.

FIG. 4 (a) is a perspective view of the central seat, and FIG. 4 (b) is a perspective view when the sleeve boat of the central seat is expanded to form a table.

FIG. 5 is a perspective view of a central seat and a guide rail portion.

FIG. 6 is a plan view illustrating a communication space and a living sensation provided by a second row seat and a third row seat.

FIG. 7 is a plan view illustrating a case where a luggage space is enlarged.

FIG. 8 is a plan view showing an arrangement of conventional sheets.

[Explanation of symbols]

 11 One-box car 11a Interior side wall L2 Second row seat 14,15 Left and right seats of second row seat 14c, 15c Rotating shaft part L3 Third row seat 16,17 Left and right seat of third row seat 18 Center seat 22 Hinge member for flipping up 35 Guide rail part t Distance between right and left seats of second row seat

Claims (1)

[Scope of utility model registration request] 1. A one-box car or the like has a third row of seats, and a second row of seats is provided with independent seats for one person, and a passage is provided between the left and right seats so that an occupant can move. In a vehicle arranged with a space, the left and right seats of the second row are rotatably provided, the third row of seats is divided into three parts, and the seats at both ends of the seats are tilted rearward to the rear side of the interior wall. A vehicle seat structure that can be flipped up and the center seat can slide between the second row seats.