JP2019001245A - Trunk-through structure of vehicle seat - Google Patents

Abstract

To provide a trunk-through structure which has an opening area of an opening and enables an elongated object to get thereinto/out therefrom.SOLUTION: A trunk-through structure of a vehicle seat includes: an armrest which is provided at a seat of a vehicle and can rotate between a storage state where the armrest is stored in a seat back and a use state where the armrest is disposed above a seat cushion; an opening which is provided at a storage part and allows communication between a trunk room and a vehicle cabin; and a partition plate in which one end is rotatably attached to a lower end edge of the opening so as to open or close the opening and which is placed on an upper surface of the armrest in the use state. The opening has the lower end edge in an area below a height of a support surface of the armrest in the use state. The partition plate is formed so as to bend along a shape of the upper surface of the armrest in the use state.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a trunk through structure for a vehicle seat that connects a trunk room to a passenger compartment.

  Trunk through is used in a sedan type vehicle when connecting a trunk room to a passenger compartment and transporting a long object. In the case of a vehicle having an armrest in the rear seat, a trunk through opening is provided in a storage portion that stores the armrest.

  In such an opening, a partition plate is generally provided so as to be freely opened and closed, and even when an armrest is used, the compartment and the trunk room are not communicated by the partition plate, and when a long object is passed through the opening, The opened partition plate is placed on the armrest so that the long object does not directly touch the upper surface of the armrest.

Japanese Utility Model Publication No. 5-60343

  The conventional partition plate is set to be substantially horizontal when placed on the armrest. Therefore, the partition plate is attached at a high position from the floor surface of the trunk room, and the area of the opening is narrowed.

  On the other hand, when the lower end edge of the opening is brought close to the floor surface of the trunk room, when the partition plate is placed on the armrest, the partition plate is inclined obliquely upward, and there is a possibility that it is inconvenient to put in and out a long object.

  An object of the present invention is to provide a vehicle seat trunk-through structure in which an opening area of an opening is large and a long object can be easily taken in and out.

  In order to solve the above-described problems, the present invention is configured as follows in a trunk through structure of a vehicle seat. A trunk-through structure for a vehicle seat is provided in a vehicle seat, and is between a storage state stored in a storage portion provided in a seat back of the seat and a use state disposed above a seat cushion of the seat. A pivotable armrest, an opening that is provided in the storage unit and communicates with the trunk room located behind the seat back and the passenger compartment, and one end that rotates around the lower edge of the opening so that the opening can be opened and closed. And a partition plate mounted on the upper surface of the armrest that is attached in a movable state and is in use with the opening opened.

  The opening is provided on the upper surface of the armrest that is in use and has a lower edge below the height of the support surface that supports the arm of the vehicle occupant. It is formed so that it can be bent along.

  The present invention provides a trunk-through structure in which the lower end edge of the opening is provided below and the partition plate bends along the shape of the armrest, so that the opening area of the opening is large and a long object can be easily taken in and out. it can.

The figure which shows the vehicle provided with the trunk through structure of one Embodiment concerning this invention. The perspective view which shows the backseat of a vehicle from diagonally forward. Sectional drawing which fractures | ruptures and shows a rear seat. Sectional drawing which fractures | ruptures and shows a rear seat. Sectional drawing which fractures | ruptures and shows a rear seat. Sectional drawing which fractures | ruptures and shows a rear seat. Sectional drawing which fractures | ruptures and shows a rear seat. The top view which decomposes | disassembles and shows a partition plate. The perspective view which shows a rear seat from diagonally backward.

  A trunk through structure according to an embodiment of the present invention will be described. FIG. 1 shows a vehicle 10 having a trunk through structure. The vehicle 10 is a so-called sedan type vehicle, and includes a trunk room 14 behind the passenger compartment 12. The vehicle 10 has a trunk through structure between the trunk room 14 and the passenger compartment 12. Hereinafter, the trunk through structure will be described in accordance with the front, rear, left, right, top and bottom of the vehicle 10.

  The vehicle compartment 12 is surrounded by a front windshield glass 16, a roof 17, a rear glass 18, a floor 20, and left and right side doors. A front seat 22 and a rear seat 24, which are seats, are provided inside the passenger compartment 12. An engine room 28 is provided in front of the passenger compartment 12.

  The trunk room 14 is surrounded by a partition wall 30, a trunk lid 32, a rear floor 34 that is a floor surface, and left and right side bodies. The partition wall 30 is provided between the vehicle compartment 12 and the trunk room 14. A partition wall 30 partitions the trunk room 14 and the vehicle compartment 12. The trunk lid 32 is rotatably attached and opens and closes the trunk room 14.

  The rear seat 24 is shown in FIG. The rear seat 24 includes a seat cushion 40, a seat back 42, and an armrest 44. The seat cushion 40 is attached to the floor 20. The seat back 42 is attached to the partition wall 30 at a rear end of the seat cushion 40 in a slightly inclined state. A headrest 43 is provided on the upper portion of the seat back 42. The seat cushion 40 and the seat back 42 are basically fixed to the vehicle 10.

  The armrest 44 is provided substantially at the center of the seat back 42 in the width direction. As shown in FIGS. 2 and 3, the armrest 44 has a first surface 46, a second surface 48, and an outer surface 50 surrounding the first surface 46 and the second surface 48. FIG. 4 shows a state where the armrest 44 is placed on the seat cushion 40. 4 is a cross-sectional view of the rear seat 24 taken along line F4-F4 in FIG. Hereinafter, unless otherwise specified, the armrest 44 will be described with respect to the front, back, left, right, upper, and lower sides based on the armrest 44 placed on the seat cushion 40.

  The armrest 44 has a substantially rectangular parallelepiped shape. The 1st surface 46 forms the upper surface of the armrest 44, and comprises a passenger | crew's armrest. A cup holder 52 is provided at the front portion of the first surface 46. The position of the cup holder 52 is approximately the height of the uppermost surface of the armrest 44.

  A support surface for supporting the occupant's arm is formed at the front portion of the first surface 46, and the rear portion gradually lowers toward the rear so that the operation is not hindered when the armrest 44 is rotated. It has a curved surface (inclined surface) slightly curved in an arc shape. The second surface 48 of the armrest 44 forms the lower surface of the armrest 44 and is basically flat. The rear end of the armrest 44 is connected to the bracket 54.

  The bracket 54 is fixed to the seat back 42, and the armrest 44 is rotatably attached to the seat back 42 by the bracket 54.

  The seat back 42 is provided with a storage portion 56 corresponding to the armrest 44. The storage portion 56 has substantially the same shape as the outer shape of the armrest 44, and when the armrest 44 is rotated backward about the bracket 54, the armrest 44 is stored in the storage portion 56 with almost no gap. FIG. 3 shows a state where the armrest 44 is stored in the storage portion 56. When the armrest 44 is stored in the storage portion 56, the second surface 48 is continuous with the front surface of the seat back 42 and forms a part of the backrest of the rear seat 24.

  The storage part 56 penetrates the seat back 42 in the front-rear direction. An opening portion 57 is formed in a portion where the storage portion 56 is opened to the back surface side (trunk room 14 side) of the seat back 42. A pressing portion 74 is formed on the upper portion of the opening portion 57. The pressing portion 74 is provided behind the inner upper surface of the storage portion 56 and extends downward from the inner upper surface of the storage portion 56 by a predetermined length along the inclination of the seat back 42. When the armrest 44 is stored in the storage portion 56 of the seat back 42, the armrest 44 hits the presser portion 74 and stops rotating.

  The armrest 44 is disposed either in a state of being housed in the housing portion 56 (see FIG. 3) or in a state of being placed on the seat cushion 40 (see FIG. 4). The armrest 44 may be held away from the upper surface of the seat cushion 40 without the second surface 48 being in direct contact with the seat cushion 40 when the armrest 44 is pulled out from the storage portion 56.

  A partition wall 30 is provided between the seat back 42 and the trunk room 14. The partition wall 30 is provided with a through hole 58 corresponding to the opening portion 57. The lower end edge of the through hole 58 is disposed in the vicinity of the bracket 54, that is, in the vicinity of the lower end edge of the opening portion 57. The upper end edge of the through hole 58 exceeds the upper end edge of the opening portion 57. The lateral width of the through hole 58 is narrower than the lateral width of the opening portion 57. A partition plate 60 and a slope plate 62 are provided between the opening portion 57 and the through hole 58. Here, the opening referred to in the claims refers to a portion common to both the opening 57 and the through hole 58. Therefore, when both shapes are different, the narrower one defines the edge of the opening. The opening 57 and the through hole 58 are preferably substantially the same shape in the trunk through direction.

  As shown in FIG. 8, the partition plate 60 is formed of a plate member 66 and a skin material 68 that covers the plate member 66. The plate-like member 66 is formed of, for example, a synthetic resin material, and has bending lines 67 and 69 at two locations. The bend line 67 and the like can be bent by reducing the plate thickness of the plate-like member 66. A first plate member 66a, a second plate member 66b, and a third plate member 66c are formed on the plate member 66 by the bent lines 67 and 69. Each plate-like member 66a, 66b, 66c is formed in conformity with the curved shape of the first surface 46 of the armrest 44.

  The skin material 68 is a cloth, for example, and is sewn in a bag shape. A plate-like member 66 is accommodated inside the skin material 68. The skin material 68 accommodates the plate-like member 66 in a bag-like interior, and then closes the entrance thereof by sewing. In the partition plate 60, a first partition plate 60 a, a second partition plate 60 b, and a third partition plate 60 c are formed by bending lines 67 and 69 of the plate-like member 66. In addition, each piece of the divided plate-like member may be connected by a hinge, each piece housed in the skin material may be sewn together, or a hinge may be formed on the plate-like member to realize a bending line.

  The slope plate 62 is provided behind the partition plate 60. The slope plate 62 has a lateral width equal to or narrower than the lateral width of the through hole 58. Similar to the partition plate 60, the slope plate 62 is formed from a plate-like member and a skin material. The plate-like member of the slope plate 62 has a bending line at one place. A first slope plate 62a and a second slope plate 62b are formed on the slope plate 62 by the bent line.

  The bracket 54 is provided with a fixture 64 to which the partition plate 60 and the slope plate 62 are attached. The fixture 64 is a plate-like member, is fixed to the bracket 54, and holds the base portions of the partition plate 60 and the slope plate 62 in a freely rotatable manner. In addition, the skin material 68 which accommodates the plate-like member of the partition plate 60 and the skin material which accommodates the plate-like member of the slope plate 62 are continuously formed, and the partition material 60 and the slope plate 62 are folded by folding the skin material. It may be formed.

  The partition plate 60 includes a first engagement member made of a hook-and-loop fastener on the first partition plate 60a. The slope plate 62 includes a second engagement member made of a hook-and-loop fastener on the front and back surfaces of the first slope plate 62a. Surface fasteners corresponding to the first engagement member and the second engagement member are provided on the front and back (front and rear surfaces) of the pressing portion 74 provided on the upper portion of the storage portion 56, and the partition plate 60 and the slope plate 62 are attached and detached. Can be pasted freely. The second engaging member provided on the rear surface of the slope plate 62 is detachably attached to the rear floor 34 of the trunk room 14. Each engaging member may be other engaging means such as a hook instead of a hook-and-loop fastener.

  As shown in FIG. 3, when the armrest 44 is stored in the storage portion 56, the first partition plate 60 a is folded and overlapped with the second partition plate 60 b, so that the first engaging member holds the presser portion 74. It is pasted.

  When the partition plate 60 is placed on the armrest 44 with the armrest 44 pulled out, the second partition plate 60b is held almost horizontally on the armrest 44 as shown in FIG. 60c connects the fixture 64 and the 2nd partition plate 60b diagonally. Further, when the first partition plate 60a is unfolded from the folded state, as shown in FIG. 7, the first partition plate 60a is disposed on the upper surface of the cup holder 52 of the armrest 44 as a lid.

  That is, the third partition plate 60c extends along the tangent line of the curved surface of the rear part of the armrest 44 that passes through the fixture 64, and extends on the rearward extension line of the front support surface of the armrest 44, that is, the support surface and the curved surface. In the vicinity of the boundary, the second partition plate 60b is connected to the rear end. The first partition plate 60a extends from the front end of the armrest 44 to the rear of the rear end of the cup holder 52 and is connected to the front end of the second partition plate 60b.

  When the first slope plate 62a is attached to the rear floor 34 of the trunk room 14, the second slope plate 62b is disposed obliquely in the trunk room 14 as shown in FIG. If the third partition plate 60c and the second slope plate 62b are arranged substantially linearly, it is preferable for taking in and out a long object.

  Next, functions and effects of the trunk through structure of the vehicle 10 will be described. As shown in FIG. 3, the normal armrest 44 is stored in the storage portion 56 of the rear seat 24. The front surface of the seat back 42 of the rear seat 24 forms a continuous back support surface including the second surface 48 of the armrest 44. The partition plate 60 and the slope plate 62 are attached to the presser portion 74.

  When an occupant sitting on the rear seat 24 uses the armrest 44, the armrest 44 is pulled out of the storage portion 56 and placed on the seat cushion 40. Such a state is shown in FIG. Then, the first surface 46 of the armrest 44 is disposed on the seat cushion 40. The occupant can put his arm on the first surface 46 of the armrest 44 and can support his weight. A cup of drink can be stored in the cup holder 52. At this time, the partition plate 60 is affixed to the holding part 74, and the opening part 57 and the through hole 58 are closed. When the use of the armrest 44 is completed, the armrest 44 is returned and stored in the storage unit 56.

  When a long object is mounted on the vehicle 10, it is performed as follows. The armrest 44 is pulled out from the storage portion 56 and placed on the seat cushion 40. Such a state is shown in FIG. The partition plate 60 is peeled off from the front surface of the attached pressing portion 74 and placed on the armrest 44. Such a state is shown in FIG.

  Next, the slope plate 62 is peeled off from the rear surface of the presser portion 74 and extended into the trunk room 14. The second engaging member of the first slope plate 62 a of the slope plate 62 is attached to the rear floor 34 of the trunk room 14. Such a state is shown in FIG.

  Further, the first partition plate 60 a stacked in front of the partition plate 60 is unfolded and placed on the cup holder 52. Such a state is shown in FIG.

  In this way, the partition plate 60 is appropriately bent between the second partition plate 60b and the third partition plate 60c, and is arranged along the shape of the first surface 46 of the armrest 44 from the lower end edge of the opening portion 57. Is done. The slope plate 62 extends obliquely from the lower end edge of the opening 57 through the through hole 58 to the inside of the trunk room 14 and is attached to the rear floor 34.

  Thereby, in the trunk through structure of the vehicle 10, the opening 57 is opened from the vicinity of the rear floor 34 of the trunk room 14, and the opening area can be widened. As shown in FIG. 9, a slope plate 62 extending from the lower end edge of the opening 57 is formed in the trunk room 14, and a long object can be easily passed through the vehicle compartment 12.

  Since the first surface 46 of the armrest 44 is covered by the partition plate 60, even when a long object is passed through the opening portion 57, the armrest 44 is not directly touched and is prevented from being stained or damaged. Furthermore, since the cup holder 52 is covered with the first partition plate 60a, dust or the like can be prevented from entering the cup holder 52. If you want to use the cup holder 52 in a state where a long object is passed through the opening 57, the first partition plate 60a is folded and stacked on the second partition plate 60b, while preventing the armrest 44 from becoming dirty or damaged. A cup holder 52 can be used.

  The partition plate 60 and the slope plate 62 can be easily formed by a plate member 66 and a skin material 68 sewn in a bag shape. Further, the partition plate 60 and the slope plate 62 are securely attached in the vicinity of the bracket 54 by the fixture 64.

  In addition, this invention is not limited to the said embodiment, It can change suitably. In the present invention, the structure of the partition plate 60 and the slope plate 62 is not limited to the above example. Further, there is no slope plate 62 and only the partition plate 60 may be used. The other end of the slope plate 62 is not attached to the floor surface (rear floor) of the trunk room 14 and may simply be placed. The partition wall 30 and the back surface of the seat back 42 may be adhered to the back surface of the seat back 42 without being separated from each other. The partition plate 60 and the slope plate 62 may be provided on the partition wall 30. Further, the partition plate 60 and the slope plate 62 may be individually provided on the seat back 42 and the partition wall 30, respectively.

  The present invention can be used for vehicle trunk-through.

  DESCRIPTION OF SYMBOLS 10 ... Vehicle, 12 ... Vehicle compartment, 14 ... Trunk room, 16 ... Front windshield glass, 18 ... Rear glass, 20 ... Floor, 22 ... Front seat, 24 ... Rear seat, 28 ... Engine room, 30 ... Bulkhead, 32 ... Trunk Lid, 34 ... rear floor, 40 ... seat cushion, 42 ... seat back, 44 ... armrest, 46 ... first side, 48 ... second side, 50 ... outer side, 52 ... cup holder, 54 ... bracket, 56 ... storage part 57 ... Opening part, 58 ... Through hole, 60 ... Partition plate, 62 ... Slope plate, 64 ... Mounting tool, 66 ... Plate member, 68 ... Skin material, 74 ... Holding part.

Claims (6)

An armrest that is provided on a vehicle seat and is pivotable between a storage state stored in a storage portion provided in a seat back of the seat and a use state disposed above a seat cushion of the seat;
An opening that is provided in the storage unit and communicates between a trunk room located behind the seat back and the vehicle compartment;
A partition plate having one end pivotably attached to a lower edge of the opening so as to be able to open and close the opening, and placed on the upper surface of the armrest in the use state with the opening opened And comprising
The opening has the lower edge below the height of a support surface that is provided on the upper surface of the armrest in the use state and supports an arm of a vehicle occupant,
The said partition plate is a trunk through structure of the vehicle seat currently formed so that bending is possible along the shape of the upper surface of the said armrest in the said use state. The armrest has a cup holder on the support surface side,
The trunk-through structure for a vehicle seat according to claim 1, wherein the partition plate is placed on an upper surface of the armrest so as to cover the cup holder with the opening being opened. The said partition plate is a trunk through structure of the vehicle seat of Claim 2 provided with the cover body which covers the said cup holder so that opening and closing is possible in the state which opened the said opening part. One end is attached to the lower edge of the opening, and it rotates between a position that closes the opening and a position that is tilted toward the trunk room and forms a slope between the opening and the floor of the trunk room. The trunk-through structure for a vehicle seat according to any one of claims 1 to 3, further comprising a free slope plate. The partition plate placed on the upper surface of the armrest with the opening opened and the slope plate tilted toward the trunk room are arranged in a straight line across the lower edge of the opening. Item 5. A vehicle seat trunk through structure according to Item 4. The partition plate and the slope plate are formed from a plate-like member formed to be bendable and a bag-like member that houses the plate-like member, and the partition plate and the slope plate are formed from a continuous bag-like member. The trunk through structure of the vehicle seat according to claim 4 or 5.

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