JP2015077914A - Vehicle floor structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle floor structure which simplifies water leakage inspection.SOLUTION: A vehicle floor structure includes: an opening part 7 provided at a floor F of a vehicle; and a lid 8 which closes the opening part 7. A protrusion part 10 extending to the outer side relative to a periphery of the lid 8 is provided in the lid 8. The protrusion part 10 contacts with the floor F thereby maintaining an opening state of the opening part 7.

Description

  The present invention relates to a vehicle floor structure.

Conventionally, a water leak inspection of a vehicle has been performed after the vehicle is assembled. Water leakage inspection is performed by spraying water from the top, side, and bottom of the vehicle and confirming that water does not collect on the upper surface of the floor panel located at the bottom of the vehicle, so that water does not enter the vehicle. It is judged that water does not leak.
And in order to implement a water leak inspection, the floor arranged above the floor panel has an opening for allowing the inspection instrument to enter the upper surface of the floor panel and a lid for closing the opening. Is provided.

  Here, a grippable knob is not provided on the surface side of the lid that closes the inspection opening, unlike the decorative cap disclosed in the following patent document. For this reason, if the lid is closed after the water leak inspection and the opening is closed, the occupant cannot open the lid after delivery, and is in a fitted state.

JP 2011-42327 A

However, the conventional vehicle floor structure has not been formed so as to maintain the lid open during the period from the assembly of the vehicle to the water leak inspection. For this reason, when the lid is closed before the water leak inspection for some reason, it is necessary to open the lid and open the opening during the water leak inspection, which makes the water leak inspection complicated.
Further, since the lid is not provided with a knob, it is difficult to open the lid, and the water leak inspection is further complicated.

  Then, this invention is invention which was created in view of the above-mentioned background, Comprising: It aims at providing the vehicle floor structure which can aim at simplification of a water leak test | inspection.

  As means for solving the above-mentioned problems, a vehicle floor structure according to the present invention includes an inspection opening provided in a vehicle floor and a lid that closes the opening in a closed state. The lid is provided with a protrusion extending outward from the peripheral edge of the lid, and the protrusion is kept in contact with the upper surface of the floor to maintain the open state. Features.

According to the vehicle floor structure of the present invention, even when the lid is arranged so as to be superimposed on the opening when the vehicle is assembled, the protrusion comes into contact with the upper surface of the floor, and after the vehicle is assembled until the water leakage inspection is performed. The state in which the opening is opened is maintained. For this reason, the troublesome operation of opening the lid which has been conventionally performed at the time of the water leak inspection becomes unnecessary, and the water leak inspection can be simplified.
Further, by cutting or bending the protrusion after the water leak test, the protrusion does not contact the floor, and the lid can be closed to close the opening.

  Moreover, it is preferable that the said opening part and the said lid are provided in the cargo compartment.

  According to the said structure, the water leak of the vehicle rear part in which the luggage compartment was provided can be test | inspected.

  Moreover, it is preferable that the said protrusion part is extended from the back surface of the said lid.

  According to the said structure, a lid is accommodated under a floor by closing a lid, bending a projection part to the back side of a lid. Therefore, the protrusion is not exposed on the upper surface side of the floor, and the aesthetic appearance of the floor is not impaired.

  Moreover, it is preferable that the said lid is provided with the nail | claw which latches the bent said projection part.

  According to the configuration described above, since the bent state of the protrusion is maintained, a complicated operation of closing the lid while bending the protrusion can be avoided. Further, it is possible to avoid the generation of noise due to the contact of the protrusion due to the vibration of the vehicle.

  Moreover, it is preferable that the lid which closes the said opening part is covered with the floor board arrange | positioned on the said floor.

  According to the configuration described above, the lid is covered with the floor board and is not visually recognized by the occupant. Therefore, the aesthetics of the floor can be improved.

  ADVANTAGE OF THE INVENTION According to this invention, the vehicle floor structure which can aim at simplification of a water leak test | inspection can be provided.

It is the perspective view which looked at the luggage compartment which concerns on embodiment behind from the upper right. It is the top view which planarly viewed the trunk box and the floor board. It is the perspective view which looked at the 2nd storage part from back and the upper right. It is the enlarged view to which the top view of the 2nd accommodating part was expanded. FIG. 5 is a cross-sectional view taken along line AA in FIG. 4. It is sectional drawing when a lid obstruct | occludes an opening part. It is a bottom view when a lid closes an opening.

  An embodiment of a vehicle floor structure according to the present invention will be described with reference to FIGS. In the embodiment, an example will be described in which the vehicle floor structure according to the present invention is applied to the floor of a luggage compartment provided at the rear of the vehicle.

As shown in FIG. 1, the floor F of the luggage compartment T is provided with a flat floor board 2 and a trunk box 3 that is provided near the rear opening of the vehicle and accommodates luggage.
Further, below the floor F of the luggage compartment T, a steel sheet floor panel 4 constituting the bottom of the vehicle is disposed. The center part 4a of the floor panel 4 in the vehicle width direction is recessed downward, and the end parts 4b, 4b of the floor panel 4 are located above the center part 4a.

The floor board 2 is fixed to a side rear frame, a cross member, and the like (not shown) and constitutes a floor surface of the luggage compartment T.
The rear portion 2a of the floor board 2 is formed so as to cover the upper portion of the trunk box 3 so that the trunk box 3 and the luggage accommodated in the trunk box 3 are not exposed in the luggage compartment T.
The floor board 2 is formed so that the rear part 2a of the floor board 2 can be bent. For this reason, the trunk box 3 is exposed to the luggage compartment T by raising the rear part 2 a of the floor board 2 upward, so that luggage can be accommodated in the trunk box 3.
Furthermore, a notch 2 b is provided at the rear end of the floor board 2.

As shown in FIG. 2, the trunk box 3 includes a first accommodating portion 5 and a second accommodating portion 6 that are open at the top and can accommodate luggage, and a recessed portion 3 a that is recessed downward corresponding to the notch 2 b of the floor board 2. And comprising.
The recess 3 a is a recess for allowing the finger to sink into the back side of the floor board 2 when the finger is cut out to insert the floor board 2 covering the trunk box 3 upward.

The first housing portion 5 is a deep bottom housing formed at a substantially central portion of the trunk box 3 in the vehicle width direction. On the other hand, the second housing portion 6 is a shallow housing formed on the left side of the first housing portion 5. Moreover, the edge part 4b of the floor panel 4 is arrange | positioned at intervals under the 2nd accommodating part 6 (refer FIG. 5).
Further, a partition wall portion 3 b that separates the first storage portion 5 and the second storage portion 6 is provided between the first storage portion 5 and the second storage portion 6.

  As shown in FIGS. 3 and 4, the bottom of the second housing portion 6 has an opening 7 having a substantially rectangular shape in plan view, a support portion 7 a extending into the opening 7, and the opening 7. A lid 8 is provided to cover the upper side of the lid.

  As shown in FIG. 5, the opening 7 is a hole that penetrates the bottom of the second housing portion 6, and the floor panel 4 disposed below the second housing portion 6 when performing a water leak inspection of the vehicle. It is for making a test | inspection instrument approach toward the edge part 4b.

As shown in FIG. 4, the support portion 7 a is formed along the periphery of the opening 7, has a frame shape in plan view, and supports the periphery of the lid 8 from below.
As shown in FIGS. 4 and 5, an insertion hole 7 b is formed in the left portion of the support portion 7 a so as to be inserted into an extension portion 9 described later of the lid 8.

The lid 8 is a part manufactured by resin molding, and is formed in the same shape as the opening 7. Therefore, as shown in FIG. 6, when the lid 8 is superimposed on the opening 7, the back surface of the lid 8 is supported by the support portion 7 a, and the lid 8 closes the opening 7.
Further, the upper surface of the lid 8 is a flat surface, and no gripping knob is formed. For this reason, after the lid 8 is closed and the opening 7 is closed, the lid 8 cannot be opened, and the opening 7 is fitted and killed.

  Further, as shown in FIG. 5, on the back surface of the lid 8, an extension portion 9 that extends to the left and passes through the insertion hole 7 b, a projection portion 10 that protrudes to the right side, and a lower portion from the center portion of the lid 8. The nail | claw 11 which protrudes in is mainly provided.

As shown in FIGS. 3 and 7, the extending portion 9 is provided on the left edge side of the back surface of the lid 8.
Moreover, the extension part 9 is formed in the planar view substantially V shape which the front end side opened. Therefore, by pressing the extension part 9 from the front-rear direction, the width of the extension part 9 in the front-rear direction is reduced, and the extension part 9 can be inserted into the insertion hole 7b of the support part 7a.
Further, on the front side surface and the rear side surface of the extending portion 9, there are formed restricting portions 9a, 9a for restricting the extending portion 9 from coming out of the insertion hole 7b. For this reason, the left side of the lid 8 is locked at the time of assembling the vehicle, and the lid 8 does not move from the vicinity of the opening 7 during the water leak inspection, and the lid 8 can be prevented from being lost. Yes.

As shown in FIG. 5, the protrusion 10 is formed in a substantially L shape in cross-section, and a hole 10 a is provided at the tip of the protrusion 10.
Further, the protruding portion 10 protrudes to the right side of the right end edge of the lid 8. For this reason, even when the lid 8 is disposed so as to overlap the opening 7 when the vehicle is assembled, the protrusion 10 abuts on the upper surface of the partition wall 3 b, and the lid 8 does not close the opening 7.
As a result, the lid 8 covers the upper portion of the opening 7, and the state in which the opening 7 is opened is maintained from the time of assembling the vehicle to the time of water leakage inspection.

  Moreover, when implementing a water leak test | inspection, the projection part 10 can be utilized as a knob. That is, by grasping and lifting the protrusion 10 (see arrow B in FIG. 5), the lid 8 can be opened and the opening 7 can be fully opened. Moreover, a water leak test | inspection can be implemented by inserting a test | inspection instrument in the opening part 7 opened fully.

  The protruding portion 10 is provided with a bent portion 10b formed relatively thin. For this reason, after a water leak test | inspection, the projection part 10 can be bent, the front-end | tip of the projection part 10 can be moved to the back side of the lid 8, and the lid 8 can be closed (refer FIG. 6, FIG. 7).

  The claw 11 is formed so as to pass through the hole 10b of the protrusion 10 bent to the back side of the lid 8 and to lock the protrusion 10. According to this nail | claw 11, the complicated operation | work of closing the lid 8 while bending the projection part 10 can be avoided. Further, it is possible to prevent the protrusion 10 from coming into contact with the trunk box 3 and generating noise due to vibration during traveling.

  As shown in FIGS. 3 and 7, a plurality of locking portions 12 that are locked to the back surface of the support portion 7 a when the lid 8 closes the opening 7 are formed on the back surface of the lid 8. For this reason, even if the vibration at the time of driving | running | working acts with respect to the lid 8 which has obstruct | occluded the opening part 7, the lid 8 does not shift position.

  As described above, according to the vehicle floor structure according to the embodiment, since the state where the opening 7 is opened is maintained after the vehicle is assembled until the water leak inspection, the operation of opening the lid 8 during the water leak inspection is performed. This eliminates the need for water leakage and simplifies the water leak test.

  Further, according to the vehicle floor structure according to the embodiment, the protrusion 10 is accommodated below the lid 8 so that the protrusion 10 is not exposed. For this reason, even if the protrusion 10 is provided on the lid 8, the aesthetic appearance of the floor F is not impaired.

  Further, according to the vehicle floor structure according to the embodiment, the entire trunk box 3 including the lid 8 is covered with the floor board 2, so that the beauty of the floor F can be improved.

Although the vehicle floor structure according to the embodiment has been described above, the present invention is not limited to the example described in the embodiment.
For example, in the embodiment, an example in which the present invention is applied to the floor F of the luggage compartment T has been described. However, the vehicle floor structure according to the present invention may be applied to the floor of the passenger compartment.

  Further, in the embodiment, in order to close the lid 8, the protruding portion 10 is provided with the bent portion 10b so that the protruding portion 10 can be bent. For example, without providing the bent portion 10a, You may comprise so that the protrusion 10 may be cut | disconnected and the lid 8 may close.

  In the embodiment, the protruding portion 10 extends from the back surface of the lid 8, but the present invention is not limited to this. The protrusion 10 only needs to prevent the lid 8 from being closed, and may be formed so as to extend from the side surface or the upper surface of the lid 8.

2 Floor board 3 Trunk box 4 Floor panel 6 2nd accommodating part 7 Opening part 8 Lid 10 Protruding part 11 Claw F Floor T Loading room

Claims (5)

A vehicle floor structure comprising an inspection opening provided on a floor of a vehicle, and a lid that closes and closes the opening.
The lid is provided with a protrusion that extends outward from the periphery of the lid,
A vehicle floor structure characterized in that the opening is kept open when the protrusion comes into contact with the upper surface of the floor.   The vehicle floor structure according to claim 1, wherein the opening and the lid are provided in a cargo compartment.   The vehicle floor structure according to claim 1, wherein the protruding portion extends from a rear surface of the lid.   The vehicle floor structure according to any one of claims 1 to 3, wherein the lid includes a claw for locking the bent projection.   The vehicle floor structure according to any one of claims 1 to 4, wherein a lid that closes the opening is covered with a floor board disposed on the floor.

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