JP4534913B2 - Vehicle seat device - Google Patents

Description

  The present invention relates to an improvement in a vehicle seat device disposed on the front side of a rear cargo compartment located behind a vehicle.

  Conventionally, as shown in Patent Document 1 below, in a vehicle seat structure having a center armrest that is configured to be movable between a retracted position raised upward with the rear as a rotation fulcrum and a forward use position, When the center armrest is in the above-mentioned use state, the moving means for moving the center seat cushion located below the center seat cushion to the back side use position raised upward with the front as a rotation fulcrum and the normal use position tilted down, A configuration is known in which a vehicle interior equipment such as a liquid crystal television set disposed on the back surface of the center seat cushion is provided.

Further, as shown in Patent Document 2 below, the center portion of the three-seat rear seat provided with the rear portion of the rear seat in contact with the front portion of the rear wheel house of the passenger truck can be moved to the front side of the vehicle body. The rear side portion of the central portion of the rear seat that is configured to be moved forward is used as a storage space for a long storage object such as a ski and the seat back of the central portion of the rear seat is placed on a seat cushion. By folding, it is used as an article mounting table or the like.
JP-A-2005-59648 JP-A 64-36240

  As disclosed in the above-mentioned Patent Document 1, the center armrest provided at the center portion of the rear seat is configured to be movable between a stowed position raised upward and a forward use position, and positioned below the center armrest. There is an advantage that these center seat cushions can be effectively used by being configured to be movable between a back surface use position raised upward and a normal use position after being moved back. However, in the vehicle seat structure disclosed in Patent Document 1, even if the center armrest is tilted forward, the center portion of the rear seat cannot communicate with the rear luggage compartment located behind the vehicle. It is impossible to use the central portion of the rear seat as a storage space for a long storage object made of a ski or the like, and there is a problem that the storage performance of articles cannot be improved.

  On the other hand, as disclosed in Patent Document 2, when the center portion of the three-seat rear seat is moved to the front side of the vehicle body and the seat back is folded on the seat cushion, The rear side portion of the center portion of the rear seat moved to the side can be used as a storage space for a long storage object made of a ski or the like, and the center portion of the rear seat can be effectively used as an article mounting table or the like. There are advantages. However, when the rear seat center portion including the seat back and the seat cushion is configured to move in the front-rear direction of the vehicle body as described above, a support mechanism that slidably supports the rear seat center portion, etc. There is a disadvantage that the amount of forward movement of the rear seat is unavoidable due to the presence of a front seat or the like located on the front side of the rear seat. In addition, to stabilize the holding state in the vehicle interior of a long article made of skis or the like introduced from the rear cargo compartment of the rear of the vehicle to the rear side of the central portion of the rear seat moved forward. There is a problem that is difficult.

  The present invention has been made in view of the above-described problems, and it is possible to secure a sufficient amount of forward movement of the center seat with a simple configuration and to provide a center disposed between the pair of left and right side seats. An object of the present invention is to provide a vehicle seat structure capable of stably storing a long article in a seat installation portion.

  The invention according to claim 1 is a vehicle seat device disposed on the front side of a rear cargo compartment located at the rear of the vehicle, and is disposed between a pair of left and right side seats and both side seats. A center seat, and at the use position of the center seat, the center seat is provided with a seat cushion and a seat back constituting a seat surface and a backrest surface continuous with the seat cushion and the seat back of the both side seats. The seat back is movably supported on the front side of the vehicle body in a standing state, and a communication space communicating with the rear luggage compartment is formed on the rear side of the seat back moved to the front position. .

  According to a second aspect of the present invention, in the vehicle seat device according to the first aspect, when the seat back of the center seat is moved to the front side of the vehicle body, the upper surface of the seat cushion of the center seat is covered. The bottom cover member is provided.

  According to a third aspect of the invention, in the vehicle seat device according to the first or second aspect, when the seat back of the center seat is moved to the front side of the vehicle body, the seat back of the seat back and the both side seats The side cover member and the upper surface cover member are provided so as to cover the space between them.

  According to a fourth aspect of the present invention, in the vehicle seat device according to the third aspect, the side cover member and the top cover member are made of a waterproof sheet material, and the side cover member is moved according to the forward movement of the seat back. The upper surface cover member is pulled out forward from the rear storage position and installed at the covering position.

  According to a fifth aspect of the present invention, in the vehicle seat device according to any one of the first to fourth aspects, the seat back of the center seat moved to the front side of the vehicle body is brought into a lying state, whereby the side It is configured to be usable as an armrest for an occupant seated on a seat.

  The invention according to claim 6 is a vehicle seat device disposed on the rear side of the vehicle compartment, comprising a pair of left and right side seats and a center seat disposed between the side seats. In the use position of the center seat, the seat cushion and the seat back constituting the seat surface and the backrest surface that are continuous with the seat cushion and the seat back of the both side seats are provided on the center seat, and the seat back of the center seat is raised Is installed to cover the space between the seat back of the both side seats and the seat back of the center seat when the seat back is moved to the front side of the vehicle body. The cover member is provided.

  According to the first aspect of the present invention, by moving only the seat back of the center seat to the front position of the vehicle body, two seats for three persons comprising the left and right side seats and the center seat disposed therebetween are provided. The seat can be easily changed to a seat for the seat, and the rear portion of the seat back can be secured by securing a sufficient amount of forward movement of the seat back without being obstructed by a front seat or the like located on the front side of the center seat. Thus, a communication space having a sufficient length can be formed, and the storage capacity of a long storage object such as a ski can be effectively improved. And since it can control reliably by the seat back installed in the above-mentioned front position that the long thing introduced into the above-mentioned communicating space from the rear cargo room moves to the front side of the interior of the vehicle, There is an advantage that it is possible to stably hold a long container or the like introduced into the communication space.

  According to the invention of claim 2, when the seat back of the center seat is moved to the front side of the vehicle body, the center seat left in the rear use position by the bottom cover member provided on the seat back Since the upper surface of the seat cushion is covered, it is possible to prevent a long container or the like introduced from the rear luggage compartment into the communication space from being directly placed on the seat cushion. Therefore, when introducing a long container or the like from the rear luggage compartment into the communication space, the seat cushion is effectively prevented from being damaged or soiled by the long container or the like. There is an advantage that the comfort in the passenger compartment can be maintained in a good state while ensuring the safety.

  According to the invention according to claim 3, when the seat back of the center seat is moved to the front side of the vehicle body, the side cover is provided between the seat back and the seat backs of both side seats at the rear position. Since it is configured so as to be covered by the member and the upper surface cover member, it is possible to sufficiently ensure the isolation between the communication space formed in the rear portion of the seat back and the interior of the vehicle interior. Therefore, adverse effects caused by the rear luggage room and the communication space being in communication with each other through the opening, for example, the contents introduced into the communication space from the rear luggage room enter the side seat, There is an advantage that it is possible to reliably prevent the occurrence of a situation in which the interior of the passenger compartment is soiled due to dirt adhered to the contents.

  According to the invention of claim 4, the side cover member and the upper cover member are made of waterproof sheet material, and the side cover member and the upper cover member are moved forward from the rear storage position according to the forward movement of the seat back. Since the seat back is moved up to the front position of the vehicle body in a standing state, a communication space communicating with the rear luggage compartment is formed at the rear portion of the seat back. The communication space and the vehicle interior can be automatically isolated by the side cover member and the upper cover member.

  According to the fifth aspect of the present invention, the seat back of the center seat is moved to the front position of the vehicle body in an upright state, thereby forming a communication space communicating with the rear luggage compartment at the rear portion thereof, and the seat back There is an advantage that it can be easily changed to a state where it can be used as an armrest by lying down.

  According to the invention of claim 6, the seat back of the center seat is moved to the front side of the vehicle body to form a two-seat seat composed of left and right side seats, and the side cover member between the side seats. In addition, by installing the isolation wall made of the upper surface cover member, there is an advantage that the privacy of the occupant seated on the both side seats can be ensured.

  1 to 4 show an embodiment of a vehicle seat device according to the present invention. This vehicle seat device is a three-seat arrangement arranged between a front seat 1 consisting of a driver seat and a passenger seat located in front of a passenger compartment, and a rear luggage compartment (trunk room) 2 located behind the vehicle. And a center disposed between the pair of left and right side seats 3 and 3 installed at a position close to the rear cargo compartment 2 on the front side of the rear cargo compartment 2. And a sheet 4.

  The center seat 4 has a seat cushion 7 and a seat back 8 that constitute a seat surface and a backrest surface that are continuous with the seat cushion 5 and the seat back 6 of the side seats 3 and 3 at the use position. In the center seat 4, the width dimension of the seat cushion 7 and the seat back 8 is set to a smaller value than the seat cushion 5 and the seat back 6 of the both side seats 3 and 3.

  A guide rail 10 (see FIG. 5) for slidably supporting a support bracket 9 provided at a lower portion of the side surface of the seat back 8 is disposed below the seat cushion 7 constituting the center seat 4. The support bracket 9 is slid along the rail 10 in the front-rear direction of the vehicle body in a standing state, so that the seat back 8 is supported movably from a rear use position to a front position close to the front seat 1. Yes. When the seat back 8 moves to the front side of the vehicle body, an opening 11 is formed between the seat backs 6 and 6 of the side seats 3 and 3, and the vehicle interior and the rear cargo compartment 2 are formed through the opening 11. As a result, the communication space 12 communicating with the rear luggage compartment 2 is formed on the rear side of the seat back 8 at the front position.

  Further, as shown in FIGS. 1 and 4 and the like, a bottom surface cover member 13 made of a synthetic resin plate material or the like is provided at the lower end portion of the seat back 8 on the back surface of the seat back 8 of the center seat 4. The hinge shaft 14 is supported so as to be swingable. The bottom cover member 13 is a support member made of an angle member or the like provided on the seat back 6 of the side seat 3 when the seat back 8 of the center seat 4 is in the rear use position shown by the solid line in FIG. 15, the bottom cover member 13 is held in an upright state in contact with the back surface of the seat back 8.

  Then, when the seat back 8 of the center seat 4 moves to the front side of the vehicle body, the bottom cover member 13 is supported by the support member 15, and from the standing state to the lying state shown in FIG. 3 according to its own weight. By shifting, the upper surface of the seat cushion 7 is finally covered by the bottom cover member 13. On the other hand, when the seat back 8 is moved from the front position to the rear use position, as shown in FIG. 15, the bottom cover member 13 is guided to shift to a standing state.

  As shown in FIGS. 6 and 7, the seat back 8 of the center seat 4 is moved to the front side of the vehicle body in the opening 11 formed between the seat backs 6 and 6 of the side seats 3 and 3. Side cover members 16 and 16 and an upper surface cover member 17 are installed so as to cover the space between the seat back 8 and the seat backs 6 and 6 of the side seats 3 and 3 at the time.

  The side cover members 16 and 16 and the top cover member 17 are formed of a waterproof sheet material made of a synthetic resin sheet or the like, and are arranged on the left and right side portions and the upper side portion of the opening 11. The base end portion is firmly attached to the housing, and is housed in a state of being wound in a roll shape according to the urging force of the urging means comprising a crane spring or the like not shown. Then, the side cover members 16 and 16 and the upper surface cover member 17 are pulled out from the rear storage position to the front side of the vehicle body in accordance with the forward movement of the seat back 8, and as shown in FIG. It is comprised so that 12 right-and-left both sides and an upper surface part may be coat | covered.

  In a normal state, the seat back 8 of the center seat 4 is installed at a rear use position and is fixed by a lock means (not shown), thereby the left and right side seats 3 and 3 and the center seat 4 are separated from each other. At the same time, a rear seat for three seats disposed at the rear of the passenger compartment is formed. That is, a bench having a continuous seating surface and a backrest surface by the seat cushion 5 and the seat back 6 of the both side seats 3 and 3, and the seat cushion 7 and the seat back 8 of the center seat 4 fixed at the rear use position. A seat-type rear seat is configured.

  Further, when the center seat 4 is not used, after the lock by the locking means is released, the seat back 8 of the center seat 4 is moved along the guide rail 10 to the front side of the vehicle body, whereby the left and right side seats 3, 3 is an independent seat type two-seat rear seat on which an occupant can be seated. In addition, a communication space 12 communicating with the rear cargo compartment 2 through the opening 11 is formed on the rear side of the seat back 8, and both the left and right side surfaces and the upper and lower surfaces of the communication space 12 are connected to the side cover. The members 16 and 16 and the upper cover member 17 and the bottom cover member 13 are respectively covered.

  A vehicle including a pair of left and right side seats 3 and 3 and a center seat 4 disposed between the side seats 3 and 3 on the front side of the rear luggage compartment 2 located behind the vehicle as described above. When the center seat 4 is in the use position, the seat cushion 7 and the seat back 8 constituting a seating surface and a backrest surface continuous with the seat cushion 5 and the seat back 6 of the side seats 3 and 3 are provided. Is provided on the center seat 4 so that the seat back 8 of the center seat 4 is movably supported on the front side of the vehicle body in a standing state, and the rear luggage compartment 2 is disposed on the rear side of the seat back 8 moved to the front position. Since the communication space 12 is formed so as to be communicated, the seat cushion 7 of the center seat 4 is left in the use position at the rear, and the seat cushion 7 is opened. By moving the toeback 8 to the front position, the rear seat composed of the left and right side seats 3 and 3 and the center seat 4 disposed therebetween can be easily changed from a three-seater seat to a two-seater seat. it can.

  Since only the seat back 8 of the center seat 4 can be moved to the front position of the vehicle body, the seat back 8 is not obstructed by the front seat 1 located on the front side of the center seat 4. By sufficiently securing the amount of forward movement of the vehicle, a communication space 12 having a sufficient length can be formed at the rear part thereof, and the storage capacity of a long storage object such as a ski can be effectively improved. . In addition, since the seatback 8 in the standing state moved to the front end portion of the communication space 12 restricts the forward movement of the elongated container introduced from the rear luggage compartment 2 into the communication space 12, the communication space 12. There is an advantage that the long container or the like introduced into the inside 12 can be stably held.

  Further, in the above embodiment, when the seat back 8 of the center seat 4 is moved to the front side of the vehicle body, the bottom center cover member 13 provided on the seat back 8 leaves the center in the rear use position. Since the upper surface of the seat cushion 7 of the seat 4 is configured to be covered, the long container introduced from the rear luggage compartment 2 into the communication space 12 is placed directly on the seat cushion 7. Can be prevented. Therefore, when the long accommodation is introduced from the rear luggage compartment 2 into the communication space 12, the seat cushion 7 is damaged by the long accommodation, or the ski is attached with dirt such as mud. There is an advantage that the seat cushion 7 can be effectively prevented from being soiled, and the comfort in the vehicle compartment can be maintained in a good state while ensuring the accommodation of the long accommodation.

  Furthermore, as shown in the above-described embodiment, when the seat back 8 of the center seat 4 is moved to the front side of the vehicle body, the seat back 8 and the seat backs 6 of the side seats 3 and 3 at the rear position When the space is covered with the side cover members 16 and 16 and the upper surface cover member 17, the isolation between the communication space 12 formed in the rear portion of the seat back 8 and the interior of the vehicle interior is ensured. It can be secured sufficiently. Therefore, adverse effects caused by the rear cargo room 2 and the communication space 12 being in communication with each other via the opening 11, for example, the contents introduced into the communication space 12 from the rear cargo room 2, are contained in the side seat 3. There is an advantage that it is possible to reliably prevent the occurrence of a situation in which the interior of the passenger compartment is soiled due to dirt entering the top or adhering to the accommodation.

  In the above embodiment, the side cover members 16 and 16 and the upper surface cover member 17 are made of a waterproof sheet material, and the side cover members 16 and 16 and the upper surface cover member 17 are formed by the seat back 8 of the center sheet 4. When it is in the rear use position, it is stored in a state of being wound in a roll shape on the left and right side portions and the upper side portion of the opening portion 11 and pulled out to the covering position according to the forward movement of the seat back 8. Although the configuration example has been described, the side cover members 16 and 16 and the upper surface cover member 17 are omitted in place of this configuration, or the seat back 8 and the rear position in the state where the seat back 8 is pulled out to the front position. A side cover member made of a synthetic resin plate, etc. It is also possible to configure so as to place the cover member detachably.

  However, as shown in the above embodiment, the side cover members 16 and 16 and the upper surface cover member 17 are made of a waterproof sheet material, and the side cover members 16 and 16 and the upper surface cover according to the forward movement of the seat back 8. When the member 17 is configured to be pulled forward from the rear storage position and installed at the covering position, the seat back 8 is moved to the front position of the vehicle body in a standing state so that the rear load is placed on the rear portion. At the same time as forming the communication space 12 communicating with the chamber 2, there is an advantage that the communication space 12 and the vehicle interior can be separated by the side cover members 16 and 16 and the upper surface cover member 17.

  Further, the seat back 8 of the center seat 4 is supported so as to be swingable and displaceable between a standing state indicated by a virtual line and a lying state indicated by a solid line in FIG. 8, and the seat back 8 is moved to the front side of the vehicle body. You may comprise so that it can be used as an armrest for the passenger | crew who seated on the side seats 3 and 3 by lying down in the state. In such a configuration, the seat back 8 is moved to the front position of the vehicle body in a standing state, thereby forming a communication space 12 communicating with the rear luggage compartment 2 in the rear portion thereof, and the seat back There is an advantage that it can be easily changed to a state where it can be used as an armrest by laying down 8.

  In the above-described embodiment, an example in which the present invention is applied to a rear seat disposed between a front seat 1 disposed in the front portion of the vehicle compartment and a rear cargo compartment 2 located at the rear of the vehicle body will be described. However, in the three-row seat type vehicle in which the middle row seat is disposed on the rear side of the front seat 1 and the rear seat is disposed on the rear side, the present invention may be applied to the rearmost rear seat. Is possible.

  Further, the above-described embodiment is configured such that the communication space 12 communicating with the rear cargo compartment 2 is formed on the rear side of the seat back 8 by moving the seat back 8 of the center seat 4 to the front side of the vehicle body in the standing state. Instead of the form, the seat back 8 of the center seat 4 is supported in a standing state so as to be movable to the front side of the vehicle body, and when the seat back 8 is moved to the front side of the vehicle body, the side seats 3, 3 The seat back 6 and the seat back 8 of the center seat 4 are formed so as to cover the space not communicating with the rear luggage compartment 2 by the side cover members 16 and 16 and the upper cover member 17. May be.

  For example, in a three-row seat type vehicle, a pair of left and right side seats 3 and 3 and a center seat 4 disposed between the side seats 3 and 3 are provided in the middle row seat. The center seat 4 is provided with a seat cushion 7 and a seat back 8 that constitute a seat surface and a backrest surface that are continuous with the seat cushion 5 and the seat back 6 of the side seats 3 and 3 at the position. When the seat back 8 is moved to the front side of the vehicle body, the seat back 6 of the side seats 3 and 3 and the seat of the center seat 4 are supported. A configuration in which the side cover members 16 and 16 and the upper surface cover member 17 are provided so as to cover the back 8. It may be.

  When configured as described above, the seat back 8 of the center seat 4 is moved to the front side of the vehicle body so that the middle row seats and the like are for two-seaters composed of left and right side seats 3 and 3, By installing an isolation wall composed of the side cover members 16 and 16 and the upper cover member 17 between the side seats 3 and 3, there is an advantage that the privacy of the passenger seated on the side seats 3 and 3 can be secured. is there.

It is explanatory drawing which shows embodiment of the vehicle seat apparatus which concerns on this invention. It is a perspective view which shows the principal part structure of the vehicle seat apparatus which concerns on this invention. It is a perspective view which shows the state which moved the seat back of the center seat to the front position. It is explanatory drawing which shows the process of moving the seat back of a center seat to a front position. It is a front view which shows the specific structure of a guide rail. It is a front view which shows the installation state of a side cover member and an upper surface cover member. It is explanatory drawing which shows another embodiment of the vehicle seat apparatus which concerns on this invention. It is explanatory drawing which shows another embodiment of the vehicle seat apparatus which concerns on this invention.

Explanation of symbols

2 Rear luggage compartment 3 Side seat 4 Center seat 5 Side seat seat cushion 6 Side seat seat back 7 Center seat seat cushion 8 Center seat seat back 13 Bottom cover member 16 Side cover member 17 Top cover member

Claims (6)

  A vehicle seat device disposed on the front side of a rear cargo compartment located at the rear of a vehicle, comprising a pair of left and right side seats and a center seat disposed between both side seats, A seat cushion and a seat back constituting a seat surface and a backrest surface that are continuous with the seat cushion and the seat back of the both side seats at the use position of the center seat are provided on the center seat, and the vehicle body is seated in a standing state. The vehicle seat device is configured such that a communication space communicating with the rear luggage compartment is formed on the rear side of the seat back moved to the front position while being movably supported on the front side.   2. The vehicle according to claim 1, further comprising a bottom cover member installed so as to cover an upper surface of the seat cushion of the center seat when the seat back of the center seat is moved to the front side of the vehicle body. Sheet device.   When the seat back of the center seat is moved to the front side of the vehicle body, a side cover member and an upper cover member are provided so as to cover between the seat back and the seat backs of both side seats. The vehicular seat device according to claim 1 or 2 characterized by things.   The side cover member and the upper cover member are made of a waterproof sheet material, and the side cover member and the upper cover member are pulled forward from the rear storage position and installed at the covering position in accordance with the forward movement of the seat back. The vehicle seat device according to claim 3, wherein the vehicle seat device is configured as described above.   5. The structure according to claim 1, wherein the seat back of the center seat moved to the front side of the vehicle body can be used as an armrest for an occupant seated on the side seat by bringing the seat back into a lying state. The vehicle seat device described in 1.   A vehicle seat device disposed on the rear side of a passenger compartment, comprising: a pair of left and right side seats; and a center seat disposed between both side seats; The seat cushion and seat back that constitute the seat and backrest surfaces that are continuous with the seat cushion and seat back of both side seats are provided on the center seat, and the seat back of the center seat can be moved to the front side of the vehicle body in an upright state And a cover member installed so as to cover between the seat back of the both side seats and the seat back of the center seat when the seat back is moved to the front side of the vehicle body. A vehicle seat device.

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