JP2010158997A - Luggage compartment bottom structure of vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a luggage compartment bottom structure which enables luggage to be easily taken in and out of a deep-bottom storing part. <P>SOLUTION: A luggage can easily be taken in and out of a second underfloor storing part 36 with a luggage compartment bottom structure by including a luggage compartment bottom structuring member 32, which is provided in a bottom of the luggage compartment 30 and comprises a first underfloor storing part 34 by a recess of an upper opening and the second underfloor storing part 36 by the recess of the upper opening formed deeper in a part of the bottom 34B of the first underfloor storing part 34; a first lid body 52, which is arranged selectively at either an upper step position near the opening edge 34A of the first underfloor storing part 34 and a lower step position near the bottom of the first underfloor storing part 34, which covers the opening of the first underfloor storing part 34 at the upper step position, and in which an opening 58 is formed in the region corresponding to at least a part of the opening of the second underfloor storing part 36 in a plan view; and a second lid body 60, which covers the opening 58 so as to enable it to be opened and closed. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a cargo compartment bottom structure of an automobile, and more particularly to a type of cargo compartment bottom structure in which a lid called a luggage floor lid can be arranged so as to be changeable in two upper and lower height positions.

  In a car such as a hatchback car or a wagon car, a luggage space by a space continuous with the vehicle compartment is provided as a luggage compartment behind the rear seat. In an automobile having such a luggage space, the luggage floor lid constituting the floor surface of the luggage space can be arranged so as to be changeable in two upper and lower height positions, and by changing the mounting height position of the luggage floor lid, long objects Because of the horizontal loading of the luggage space, the upper surface of the seat back of the rear seat that has been moved forward and the floor surface of the luggage space are continuous, and the volume of the luggage space is increased, especially for the height expansion, There is known a luggage compartment bottom structure in which the floor surface can be selectively set to be lower than the upper surface of the seat back (for example, Patent Documents 1, 2, and 3).

  The bottom of the luggage space is formed with an underfloor storage portion formed by a concave portion of an upper opening that can store items other than spare tires, and the opening of the underfloor storage portion is covered with a foldable luggage floor lid so that it can be opened and closed. The structure is known (for example, Patent Document 4).

Japanese Patent Laid-Open No. 10-44872 JP 2006-131149 A JP 2007-76401 A JP 2003-341432 A

  Luggage floor that has a shallow bottom storage part and a deep bottom storage part with an upper opening formed deeper in a part of the bottom of the shallow storage part, and can be switched between upper and lower stages to expand the volume of the lower floor storage part The upper position of the lid is the height position that aligns with the opening edge of the shallow storage section, the opening of the shallow storage section is covered by the luggage floor lid at the upper position, and the lower position is the bottom of the shallow storage section. It is conceivable that the height position is substantially aligned with the opening edge of the shallow housing portion by superposition.

  In this cargo compartment bottom structure, both the upper and lower two-stage switching arrangement of the luggage floor lid and the volume expansion of the underfloor storage unit are compatible. However, in this cargo compartment bottom structure, it is difficult to fold or jump the luggage floor lid in the state where the luggage floor lid is placed at the lower position to open the deep storage part. It is necessary to remove the luggage floor lid when loading / unloading luggage (storage) into / from the storage unit. For this reason, it is troublesome to put in and out the luggage with respect to the deep storage part, and there is a possibility that the precious deep storage part which is intended to expand the volume of the under floor storage part may not be used conveniently and usefully.

  The problem to be solved by the present invention is provided so that the luggage floor lid can be easily put in and out even when the luggage floor lid is arranged at the lower position, and the volume of the underfloor storage section is increased. It is to improve the usability of the deep storage part.

  An automobile luggage compartment bottom structure according to the present invention is a cargo compartment bottom structure provided in a vehicle body, and is provided at the bottom of the cargo compartment. A cargo floor bottom component comprising a second underfloor storage portion formed by a recess in an upper opening formed deeper in a part of the bottom of the underfloor storage portion, and an upper position near the opening edge of the first underfloor storage portion And selectively disposed at any one of the lower positions near the bottom of the first underfloor storage section, and covers the opening of the first underfloor storage section at the upper position so as to be openable and closable in plan view. A first lid having an opening formed in a region aligned with at least a part of the opening of the second underfloor storage; and a second lid that covers the opening so as to be openable and closable.

  In the cargo compartment bottom structure of an automobile according to the present invention, preferably, the second lid has a door shape that is hinged to the first lid and can be opened and closed.

  According to the structure of the bottom of a luggage compartment of an automobile according to the present invention, an opening (small window) is provided in the first lid corresponding to the luggage floor lid, and the opening can be opened and closed by the second lid. By opening the second lid body, the second underfloor storage section (deep bottom storage section) can be opened by simply opening the second lid body even when the first lid body is disposed at the lower position. ).

  As a result, the loading and unloading of the luggage with respect to the second underfloor storage unit can be easily performed, and the usability of the second underfloor storage unit is improved.

Sectional drawing which shows the luggage floor lid upper stage position state of one Embodiment of the luggage compartment bottom structure of the motor vehicle by this invention. Sectional drawing which shows the luggage floor lid lower stage position state of one Embodiment of the luggage compartment bottom structure of the motor vehicle by this invention. The perspective view which shows the luggage floor lid upper stage position state of the luggage compartment bottom structure of the motor vehicle by this embodiment. The perspective view which shows the luggage floor lid lower stage position state of the luggage compartment bottom structure of the motor vehicle by this embodiment.

  Hereinafter, an embodiment of a cargo compartment bottom structure of an automobile according to the present invention will be described with reference to FIGS.

  The present embodiment is a cargo compartment bottom structure such as a hatchback car or a wagon car, and a rear part of the vehicle body related to the cargo compartment bottom structure is a rear floor panel 10 and a rear panel 12 joined to a rear end of the rear floor panel 10. And have. The rear seat 14 has a seat cushion 14A provided on the rear floor panel 10 and a seat back 14B that can be moved forward.

  A luggage space 30 is provided as a luggage compartment at the rear of the vehicle body. The luggage space 30 is a space defined by left and right rear side trims 16, roof panels and tailgates (not shown), and luggage floor lids 50, 52, 54, and 56, which will be described later, on the rear side of the rear seat 14. is there.

  A luggage floor under member 32, which is a cargo compartment bottom component, is provided at the bottom of the luggage space 30. The luggage floor under member 32 includes an upper member 32A and a lower member 32B. The luggage floor under member 32 includes a shallow first underfloor storage portion 34 by a recess in the upper opening, and a recess in the upper opening formed deeper in a part of the bottom of the first underfloor storage portion 34 on the rear side of the vehicle body. A deep bottom second underfloor storage portion 36 is formed.

  The luggage floor under member 32 includes an upper shelf receiving portion 38 for horizontally supporting a luggage floor lid 52, which will be described later, removably at a height position near the opening edge (upper edge) 34A of the first underfloor storage portion 34. A lower shelf receiving portion 40 that horizontally supports the luggage floor lid 52 in a removable manner is formed at a height position near the bottom portion 34B of the first underfloor storage portion 34.

  The luggage floor lids 50, 52, 54, and 56 are plate-shaped, and among these, the luggage floor lid (first lid) 52 is detachably disposed at a position directly above the first underfloor storage portion 34. The luggage floor lid 50 is fixedly disposed on the vehicle body front side of the luggage floor lid 52, and the luggage floor lids 54 and 56 are fixedly disposed on the left and right sides of the luggage floor lid 52.

  As shown in FIGS. 1 and 3, the luggage floor lid 52 is horizontally supported by the upper shelf support portion 38, thereby being flush with the other luggage floor lids 50, 54, and 56. As shown in FIG. 2 and FIG. 4, it is located at an upper position that covers the opening of the first underfloor storage section 34 so that it can be opened and closed at a height position near the opening edge 34 </ b> A of the underfloor storage section 34. By being horizontally supported by the lower shelf receiving part 40, it is located at a lower position near the bottom part 34 </ b> B of the first underfloor storage part 34.

  The luggage floor lid 52 has an opening 58 formed in a region aligned with at least a part of the opening of the second underfloor storage portion 36 in plan view. An open / close lid (second lid) 60 is hinged to the luggage floor lid 52 by a hinge 62. In other words, the opening / closing lid 60 is hinge-connected to the luggage floor lid 52 by the hinge 62 at the edge on the front side of the vehicle body, and covers the opening 58 so that it can be opened and closed. The luggage floor lid 52 is formed with a recess 64 for gripping the opening / closing lid 60 by hand.

  If the upper surface of the seat back 14B of the rear seat 14 that has been tilted forward and the floor surface of the luggage space 30 are desired to be continuous without a step for horizontally loading a long object, the luggage floor lid 52 is shown in FIG. As shown in FIG. 1 and FIG. 3, it may be positioned at the upper position where it is horizontally supported by the upper shelf receiving portion 38.

  When the luggage floor lid 52 is in the upper position, the first underfloor storage portion 34 functions effectively as the underfloor storage space in addition to the second underfloor storage portion 36. The loading / unloading of the luggage into / from the first underfloor storage unit 34 can be performed by flipping up the luggage floor lid 52, as indicated by a virtual line in FIG.

  When it is desired to expand the volume of the luggage space 30, particularly to increase the height, it may be positioned at the lower position where it is horizontally supported by the lower shelf receiving portion 38, as shown in FIGS. 2 and 4.

  When the luggage floor lid 52 is in either the upper position or the lower position, the opening / closing lid 60 is lifted and rotated about the hinge 62 as shown in FIGS. By opening the opening 58, it is possible to load and unload the luggage with respect to the second underfloor storage part 36 without removing the luggage floor lid 52.

  As a result, the loading and unloading of the luggage with respect to the second underfloor storage unit 36 can be easily performed, and the usability of the second underfloor storage unit 36 is improved.

  In addition, a load that is difficult to fall down, such as a kerosene can, can be held without falling down while traveling by opening the opening / closing lid 60 and restraining the load with the edge of the opening 60.

  In the present embodiment, an underfloor storage box 70 is also disposed below the left luggage floor lid 56. The luggage floor lid 56 has a lid piece 68 hinged by a hinge 66. The luggage can be taken in and out of the underfloor storage box 70 by opening the lid piece 68.

DESCRIPTION OF SYMBOLS 10 Rear floor panel 14 Back seat 30 Luggage space 32 Luggage floor under member 34 1st underfloor storage part 36 2nd underfloor storage part 38 Upper shelf receiving part 40 Lower shelf receiving part 50, 52, 54, 56 Luggage floor lid 58 Opening 60 Open / close lid

Claims (2)

A bottom structure of a luggage compartment provided in a car body,
A first underfloor storage portion provided at a bottom portion of the cargo compartment and formed by a recess in the upper opening; and a second underfloor storage portion formed by a recess in the upper opening formed deeper in a part of the bottom portion of the first underfloor storage portion; A cargo compartment bottom constituting member comprising:
It is selectively disposed at either the upper position near the opening edge of the first underfloor storage section or the lower position near the bottom of the first underfloor storage section, and at the upper position, the first underfloor position A first lid body that covers the opening of the storage portion so as to be openable and closable, and has an opening formed in a region aligned with at least a part of the opening of the second underfloor storage portion in plan view;
A second lid that covers the opening so as to be openable and closable;
A cargo compartment bottom structure of an automobile having   The cargo compartment bottom structure according to claim 1, wherein the second lid body has a door shape that is hinged to the first lid body and can be opened and closed.

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