WO2021234856A1 - 車両用バックドア - Google Patents

車両用バックドア Download PDF

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Publication number
WO2021234856A1
WO2021234856A1 PCT/JP2020/019941 JP2020019941W WO2021234856A1 WO 2021234856 A1 WO2021234856 A1 WO 2021234856A1 JP 2020019941 W JP2020019941 W JP 2020019941W WO 2021234856 A1 WO2021234856 A1 WO 2021234856A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
cord
door
main body
bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2020/019941
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
誠一郎 永野
広幸 藤木
竜史 野呂田
卓也 谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP2022524758A priority Critical patent/JP7529020B2/ja
Priority to US17/926,458 priority patent/US12296660B2/en
Priority to CN202080101206.7A priority patent/CN115666988B/zh
Priority to EP20937078.2A priority patent/EP4155102A4/en
Priority to PCT/JP2020/019941 priority patent/WO2021234856A1/ja
Publication of WO2021234856A1 publication Critical patent/WO2021234856A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B60J5/107—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans constructional details, e.g. about door frame, panels, materials used, reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J9/00—Devices not provided for in one of main groups B60J1/00 - B60J7/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/044—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements the elements being flexible, e.g. belts, cables or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0468—Fixation or mounting means specific for door components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

Definitions

  • the present invention relates to a vehicle back door.
  • Patent Document 1-3 discloses a vehicle back door that can prevent a large hole from being opened in the panel member even if the resin panel member constituting the door body is scattered.
  • a reinforcing sheet having stretchability is provided on the door body.
  • the present invention has been made in view of the above problems, and an object of the present invention is to provide a back door for a vehicle capable of alleviating stress concentration and suppressing breakage of a door body.
  • the vehicle back door has a cord-shaped member provided on a door body composed of a resin panel member, and the cord-shaped member is fixed from a first fixing point to a second fixing point of the door body.
  • a cord-shaped main body portion that is arranged over a point, a first mounting member that fixes the cord-shaped main body portion to the first fixed point, and a second mounting member that fixes the cord-shaped main body portion to the second fixed point. It has a holding member that movably holds an intermediate portion between the first mounting member and the second mounting member in the cord-shaped main body portion.
  • FIG. 1 is an explanatory diagram showing a configuration of a vehicle back door according to the present embodiment.
  • FIG. 2 is a diagram showing a detailed structure of the first cord-shaped member.
  • FIG. 3 is an explanatory diagram showing the configuration of the bracket.
  • FIG. 4 is a cross-sectional view taken along the line AA shown in FIG.
  • FIG. 5 is an explanatory diagram showing a modified example of the bracket.
  • FIG. 6 is an explanatory diagram showing a modified example of the bracket.
  • FIG. 7 is an explanatory diagram showing a configuration of a vehicle back door according to a modified example.
  • FIG. 8 is an explanatory diagram showing a configuration of a vehicle back door according to a modified example.
  • FIG. 9 is a diagram showing the structure of the cord-shaped member according to the modified example.
  • This vehicle back door is applied to a hatchback type automobile, and opens and closes an opening at the rear of the vehicle body.
  • the upper end of the vehicle back door is connected to the rear end of the roof of the vehicle body via a hinge mechanism (not shown), and the vehicle back door rotates in the vertical direction around the hinge mechanism.
  • the vehicle back door is mainly composed of a door main body 1 made of a resin panel member and first and second cord-shaped members 50 and 60 provided on the door main body 1.
  • the door body 1 includes a door inner panel 10 that forms a door semi-body on the vehicle interior side, and a door outer panel 30 (see FIG. 6) that forms a door semi-body on the vehicle interior side.
  • the door inner panel 10 and the door outer panel 30 are molded products formed of a resin material such as a glass fiber reinforced resin, and each is formed as one panel.
  • the peripheral edge of the door inner panel 10 and the peripheral edge of the door outer panel 30 are joined by, for example, an adhesive, and the door body 1 is configured to have a closed cross section in which a space is formed therein.
  • FIG. 1 the door body 1 is shown as viewed from the rear of the vehicle, the door outer panel 30 is omitted, and only the door inner panel 10 is described.
  • the door inner panel 10 has the necessary shapes such as unevenness and openings necessary for the design and function of the vehicle back door, but is formed into a flat shape as a whole.
  • FIG. 1 detailed modeling such as unevenness and openings formed in the door inner panel 10 is omitted (the same applies to FIGS. 7 and 8 described later).
  • An opening 15 corresponding to the rear window is formed in the substantially center of the door inner panel 10.
  • the door inner panel 10 is composed of an upper portion 11 located on the upper side of the opening 15, side portions 12 and 13 located on the left and right sides of the opening 15, and a lower portion 14 located on the lower side of the opening 15. Has been done.
  • the door inner panel 10 is provided with a plurality of stiffening members 20, 21, 22 for supplementing the rigidity of the door inner panel 10.
  • the individual stiffening members 20, 21 and 22 are made of a highly rigid material such as metal.
  • the first stiffening member 20 is provided so as to straddle between the upper portion 11 and the left side portion 12, and so as to straddle between the upper portion 11 and the right side portion 13. There is.
  • the first stiffening member 20 reinforces a mounting portion to which a hinge mechanism for connecting the door body 1 is attached to the rear end of the roof.
  • the second stiffening member 21 is provided so as to straddle between the left side portion 12 and the lower portion 14, and to straddle between the right side portion 13 and the lower portion 14, respectively.
  • the third stiffening member 22 is provided on the lower center side of the lower portion 14. The third stiffening member 22 reinforces the mounting portion to which the latch unit of the lock mechanism for locking the door body 1 to the vehicle body is mounted.
  • the first and second cord-shaped members 50 and 60 are erected between the stiffening members 20, 21 and 22, and are arranged so as to go around the opening 15 of the door inner panel 10 once.
  • the first and second cord-shaped members 50 and 60 play a role of suppressing the scattering of each of the divided door bodies 1 when a large load is applied to the door body 1 such as a rear collision. ..
  • the first cord-shaped member 50 is provided on the right side and the left side of the door body 1 with the center of the door body 1 as a boundary.
  • the first cord-shaped member 50 on the right side and the first cord-shaped member 50 on the left side are symmetrically configured with the center of the door body 1 as a boundary.
  • the first cord-shaped member 50 passes from the first stiffening member 20 which is the first fixing point to the second stiffening member 21 which is a relay point and the predetermined portions of the lower portion 14, respectively, at the second fixing point. It is arranged over a certain third stiffening member 22.
  • the first cord-like member 50 is arranged along a predetermined route, not the shortest path that passes between the first and second fixed points and each wiring point including the two relay points at the shortest distance. .. From the viewpoint that the total length of the first cord-shaped member 50 is sufficiently longer than the total length of the shortest path, and the interference between the door component constituting the vehicle back door and the first cord-shaped member 50 is avoided. Therefore, the route to which the first cord-like member 50 is allocated is preset.
  • the first cord-shaped member 50 includes a wire 51, a mounting member 52, and a bracket 56.
  • the wire 51 is a cord-shaped main body portion that constitutes the first cord-shaped member 50.
  • the wire 51 has sufficient strength so that the door body 1 is not easily broken even when the door body 1 is broken and a large tensile load is applied to the wire 51.
  • the wire 51 is formed by twisting a plurality of metal core wires.
  • the wire 51 may have the above-mentioned strength and may have a structure in which carbon fibers are twisted together.
  • the wire 51 may be composed of a strip-shaped member having a constant width.
  • the mounting member 52 is provided at both ends of the wire 51.
  • the mounting member 52 corresponding to one end of the wire 51 (hereinafter, referred to as “first mounting member 52” if necessary) fixes one end of the wire 51 to the first stiffening member 20.
  • the mounting member 52 corresponding to the other end of the wire 51 (hereinafter, referred to as “second mounting member 52” if necessary) fixes the other end of the wire 51 to the third stiffening member 20.
  • the mounting member 52 is firmly fixed to the end of the wire 51 so that the end of the wire 51 does not easily come off.
  • the mounting member 52 is a crimp terminal and is crimped to the end of the wire 51.
  • the mounting member 52 is formed with an opening through which a fastening member 54 such as a bolt is inserted.
  • the mounting member 52 is fixed to the first stiffening member 20 and the third stiffening member 22 by the fastening member 54.
  • the bracket 56 is provided at one or more places in the intermediate portion of the wire 51 located between the first mounting member 52 and the second mounting member 52. Specifically, the bracket 56 is provided between the central portion of the wire 51 and the first mounting member 52, and between the central portion of the wire 51 and the second mounting member 52, respectively.
  • the bracket 56 located on the side of the first mounting member 52 (hereinafter, referred to as “first bracket 56” if necessary) holds the wire 51 on the second stiffening member 20.
  • the bracket 56 located on the second mounting member 52 side (hereinafter, referred to as “second bracket 56” if necessary) holds the wire 51 in the lower portion 14.
  • the bracket 56 is formed by bending a flat plate, and includes an annular portion 56c that is curved in an annular shape and a pair of mounting pieces 56a and 56b that are connected to the annular portion 56c.
  • a space is formed inside the annular portion 56c, and the wire 51 is inserted therethrough.
  • the inner diameter of the annular portion 56c is set to be larger than the outer diameter of the wire 51, and the annular portion 56c surrounds the outer circumference of the wire 51 in an annular shape. With this configuration, the bracket 56 movably holds the wire 51.
  • the pair of mounting pieces 56a and 56b are portions for mounting the annular portion 56c to the door body 10, and an opening 56d through which a fastening member 58 such as a bolt is inserted is formed.
  • the bracket 56 is attached to the second stiffening member 21 and the lower portion 14 in a fixed state by the fastening member 58.
  • the second cord-shaped member 60 is provided in the upper portion 11.
  • the second cord-like member 60 is arranged in the horizontal direction from the first stiffening member 20 on the left side to the first stiffening member 20 on the right side.
  • the second cord-shaped member 60 includes a wire 61 and a mounting member 62.
  • the configurations of the wire 61 and the mounting member 62 correspond to the configurations of the wire 51 and the mounting member 52 of the first cord-shaped member 50, respectively. That is, the mounting member 62 corresponding to one end of the wire 61 fixes one end of the wire 61 to the first stiffening member 20 on the left side. The mounting member 62 corresponding to the other end of the wire 61 secures the other end of the wire 61 to the first stiffening member 20 on the right side. The mounting member 62 is fixed to the left and right first stiffening members 20 by the fastening member 64.
  • the first cord-like member 50 and the second cord-like member 60 are continuously arranged until they return to the first stiffening member 20 on the upper left via each.
  • the left side portion 12, the lower portion 14, and the right side portion 13, which are located around the opening 15, three ropes are provided via the five stiffening members 20, 21, and 22.
  • the shaped members 50 and 60 are connected in a closed loop shape.
  • the door body 1 may break and scatter.
  • the cord-shaped members 50 and 60 are arranged at the key points of the door body 1, the door bodies 1 divided by the break can be connected to each other by the cord-shaped members 50 and 60. As a result, it is possible to suppress the scattering of the door body 1.
  • the wire 51 is provided with respect to the door body 1 in the middle portion of the wire 51 routed from the first stiffening member 20 to the third stiffening member 22.
  • a bracket 56 for holding is provided.
  • the bracket 56 is configured to allow the wire 51 to move. Since the mounting member 52 and the wire 51 are fixed, if the mounting member 52 moves due to damage to the door body 1, the wire 51 may be pulled. Even in such a situation, since the intermediate portion of the wire 51 can move with respect to the bracket 56, it is possible to suppress a large load from acting on the bracket 56 attached to the door body 1. As a result, it is possible to alleviate the concentration of stress at the attachment point (relay point) of the bracket 56 in the door body 1, so that the breakage of the door body 1 can be suppressed.
  • the wires are firmly fixed even at the relay point. Therefore, when the wire is pulled by being dragged by the fixed point, a large load acts on the relay point. As a result, stress is concentrated on the relay point of the door body 1, and the door body 1 may be broken.
  • the bracket 56 is applied to the relay point of the door body 1, it is possible to alleviate the concentration of stress at this relay point. be able to. As a result, the breakage of the door body 1 can be suppressed.
  • the length of the wire 51 in order to suppress the generation of excessive tensile force on the wire, it is necessary to allow the length of the wire to have a sufficient margin than the length of the shortest path between the wiring points. In the case of a configuration in which a plurality of wires fixed at both ends are connected, it is necessary to set a margin for each wire.
  • the movement of the wire 51 is permitted in the bracket 56 that holds the intermediate portion of the wire 51. Therefore, if the total length of the wire 51 is provided with a margin corresponding to a predetermined margin, the wire 51 can move and the margin portion can be used between the wiring points. As a result, the total length of the wire 51 can be shortened as compared with the case where a plurality of wires are arranged. Therefore, it is possible to suppress the increase in weight and cost due to the wire 51.
  • both ends of the wire 51 are fixed, and the intermediate portion of the wire 51 is held by the bracket 56. Since both ends of the wire 51 are fixed, a situation occurs in which the end of the wire 51 is pulled due to damage to the door body 1 or the like. Even when the end of the wire 51 is pulled, it is possible to prevent a large load from acting on the bracket 56 that holds the middle of the wire 51. As a result, it is possible to alleviate the concentration of stress on the door body 1, and it is possible to suppress the breakage of the door body 1.
  • the annular portion 56c of the bracket 56 is configured to surround the outer circumference of the wire 51 in an annular shape. Therefore, the outer circumference of the wire 51 is not tightly sandwiched by the bracket 56, and a gap is secured between the outer circumference of the wire 51 and the bracket 56. Due to this gap, the bracket 56 can allow the wire 51 to move.
  • the holding member for movably holding the wire 51 is composed of a bracket 56 attached to the door body 1. According to this configuration, the wire 51 can be easily held by attaching the bracket 56 to the door body.
  • the bracket 56 of the present embodiment surrounds the outer circumference of the wire 51 in an annular shape, the wire 51 is held without coming off the bracket 56 even when the wire 51 is pulled.
  • the bracket 56 can allow the wire 51 to move. Therefore, even when the wire 51 is pulled, the wire 51 can be released, so that the bracket 56 is not pulled together with the wire 51, and it is possible to prevent a large load from acting on the bracket 56. can. As a result, it is possible to alleviate the concentration of stress on the door body 1, and it is possible to suppress the breakage of the door body 1.
  • the bracket 56 having a curved flat plate is illustrated.
  • the bracket 56 may be configured to hold the outer circumference of the wire 51 while holding a gap between the bracket 56 and the outer circumference of the wire 51.
  • the bracket 56 may be composed of a ring portion 56e formed in a ring shape as a closed loop and a mounting portion 56f for attaching the ring portion 56e to the door body 1. By inserting the wire 51 through the ring portion 56e, the wire 51 can be movably held by the ring portion 56e.
  • the bracket 56 is attached to the door inner panel 10.
  • the wire 51 is arranged in the space between the door inner panel 10 and the door outer panel 30 facing each other. Therefore, as shown in FIG. 6, the bracket 35 provided on the door outer panel 30 may movably hold the wire 51.
  • the bracket 35 shown in FIG. 6 has a bracket main body 36 attached to the door outer panel 30 and a through hole 37 formed in the bracket main body 36. The bracket 35 can movably hold the wire 51 by inserting the wire 51 into the through hole 37.
  • the bracket 56 for holding the intermediate portion of the wire 51 is applied to the first cord-shaped member 50, but the bracket is applied to the second cord-shaped member 60. No. However, a bracket for holding the intermediate portion of the wire 61 may be applied to the second cord-shaped member 60.
  • brackets 56 are set at two places in the middle portion of the wire 51.
  • the bracket 56 may be provided so that the wire 51 straddles the assumed break point in the door body 1, and the number of brackets 56 may be determined depending on the structure of the door body 1.
  • FIG. 7 shows a door inner panel 70 according to a modified example.
  • the door inner panel 70 is composed of an upper portion 71, side portions 72 and 73 located on the left and right, respectively, and a lower portion 74.
  • the wire 51 of the first cord-like member 50 is arranged from the stiffening member 80 straddling the side portions 72 and 73 to the lower portion 74 to the stiffening member 81 for reinforcing the latch unit.
  • a bracket 56 is provided in one place in the middle portion of the wire 51, and the middle portion of the wire 51 is movably held by the bracket 56.
  • the bracket 56 is attached to the door body 1, and the wire 51 is movably held via the bracket 56.
  • the wire 51 may be movably held by the door component constituting the door body 1 instead of the detachable separate component such as the bracket 56.
  • FIG. 8 shows a door inner panel 90 according to a modified example.
  • the wire 51 of the first cord-shaped member 50 is arranged from the stiffening member 95 of the left side portion 92 to the stiffening member 95 of the right side portion 93.
  • the intermediate portion of the wire 51 is inserted through the through holes 101 and 102 formed in the stiffening member 100 that reinforces the latch unit.
  • the intermediate portion of the wire 51 is movably held by the through holes 101 and 102 of the stiffening member 81.
  • the stiffening member 81 which is a door component, can be diverted as a holding member, so that an increase in the number of components and cost can be suppressed. Further, by inserting the wire 51 into the through holes 101 and 102 of the stiffening member 81, the movement of the wire 51 can be allowed.
  • a mounting member 52 for fixedly holding the wire 51 is provided only at both ends of the wire 51.
  • a mounting member 52 for holding the wire 51 in a fixed state may be provided at one or a plurality of locations in the middle portion of the wire 51.
  • the mounting member 52 may be provided not only at both ends of the wire 51 but also near both ends, and a surplus portion including the end portion of the wire 51 may be provided outside the mounting member 52. That is, the wire 51 may be routed from at least the first fixed point to the second fixed point.
  • mounting members 52 are provided at both ends of the wire 51.
  • both ends of the wire 51 may be folded back in a loop shape, and fastening members 54 may be inserted into both ends of the loop shape to fix both ends of the wire 51 to the first fixing point and the second fixing point.
  • both ends of the wire 51 may be fixed to the first fixed point and the second fixed point.
  • the mounting member 52 does not have to be made of a member separately from the wire 51, and the wire 51 itself may function as a part of the mounting member 52.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Superstructure Of Vehicle (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Lock And Its Accessories (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
PCT/JP2020/019941 2020-05-20 2020-05-20 車両用バックドア Ceased WO2021234856A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2022524758A JP7529020B2 (ja) 2020-05-20 2020-05-20 車両用バックドア
US17/926,458 US12296660B2 (en) 2020-05-20 2020-05-20 Vehicle back door
CN202080101206.7A CN115666988B (zh) 2020-05-20 2020-05-20 车辆用后备箱门
EP20937078.2A EP4155102A4 (en) 2020-05-20 2020-05-20 REAR VEHICLE DOOR
PCT/JP2020/019941 WO2021234856A1 (ja) 2020-05-20 2020-05-20 車両用バックドア

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/019941 WO2021234856A1 (ja) 2020-05-20 2020-05-20 車両用バックドア

Publications (1)

Publication Number Publication Date
WO2021234856A1 true WO2021234856A1 (ja) 2021-11-25

Family

ID=78708297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/019941 Ceased WO2021234856A1 (ja) 2020-05-20 2020-05-20 車両用バックドア

Country Status (5)

Country Link
US (1) US12296660B2 (https=)
EP (1) EP4155102A4 (https=)
JP (1) JP7529020B2 (https=)
CN (1) CN115666988B (https=)
WO (1) WO2021234856A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117295626A (zh) * 2021-05-17 2023-12-26 八千代工业株式会社 车辆的尾门
JP2025038599A (ja) * 2023-09-07 2025-03-19 株式会社Subaru 車両のリアゲート構造

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JPS6166670A (ja) 1984-09-11 1986-04-05 Matsushita Electric Ind Co Ltd 印字装置
JPS6488186A (en) 1987-09-30 1989-04-03 Nippon Nuclear Fuel Dev Structure for holding fuel element of nuclear fuel assembly
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JP2018034695A (ja) * 2016-08-31 2018-03-08 ダイキョーニシカワ株式会社 車両用バックドア
WO2019006271A1 (en) * 2017-06-30 2019-01-03 Magna Exteriors Inc. HAYON REINFORCEMENT ARRANGEMENTS
WO2019151053A1 (ja) * 2018-01-31 2019-08-08 日本発條株式会社 中間ブラケット、ワイヤ及び車両用ドア

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JP6166670B2 (ja) 2014-02-19 2017-07-19 ダイキョーニシカワ株式会社 車両用バックドア
JP6166673B2 (ja) 2014-02-27 2017-07-19 ダイキョーニシカワ株式会社 車両用バックドア
JP6488186B2 (ja) 2015-05-15 2019-03-20 ダイキョーニシカワ株式会社 車両用バックドア
US11305822B2 (en) * 2018-11-27 2022-04-19 Magna Exteriors, Inc. Liftgate arrangement having a carbon fiber reinforced sheet molding compound reinforcement

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166673A (ja) 1984-09-10 1986-04-05 Toshiba Corp 画像形成装置
JPS6166670A (ja) 1984-09-11 1986-04-05 Matsushita Electric Ind Co Ltd 印字装置
JPS6488186A (en) 1987-09-30 1989-04-03 Nippon Nuclear Fuel Dev Structure for holding fuel element of nuclear fuel assembly
JP2010159037A (ja) * 2009-01-09 2010-07-22 Kanto Auto Works Ltd 自動車のバックドア
JP2015006826A (ja) * 2013-06-25 2015-01-15 ダイキョーニシカワ株式会社 車両用バックドア
JP2015093615A (ja) * 2013-11-13 2015-05-18 スズキ株式会社 樹脂製バックドアの下部構造
JP2018034695A (ja) * 2016-08-31 2018-03-08 ダイキョーニシカワ株式会社 車両用バックドア
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CN115666988A (zh) 2023-01-31
EP4155102A1 (en) 2023-03-29
EP4155102A4 (en) 2023-07-12
US12296660B2 (en) 2025-05-13
CN115666988B (zh) 2025-07-29
JP7529020B2 (ja) 2024-08-06
US20230182551A1 (en) 2023-06-15

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