JP2000326870A - Compartment floor structure of automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide protection for occupants with increased certainty by means of a simple arrangement by preventing application of great tibial moments to the occupants even if a great impact force is imparted to the vehicle body from its front, as in a head-on collision. SOLUTION: The floor panel 6 of an automobile compartment 2 includes a horizontal panel 7 which extends approximately horizontally and an inclined panel 8 extending forwardly and upwardly from the front edge of the horizontal panel 7. A movable plate 29 is provided which is placed on the upper surface of the floor panel 6. The movable plate 29 includes a horizontal plate 30 extending approximately horizontally and joined with the upper surface of the horizontal panel 7 in such a way as to be longitudinally slidable relative to the upper surface, and a pushing part 32 projecting forwardly and upwardly from the upper surface of the horizontal plate 30 near the front of the heel part 14b of a foot 14a placed across the horizontal panel 7 and the inclined panel 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a case where a vehicle floor panel comprises a horizontal panel extending substantially horizontally, and an inclined panel extending forward and upward from a front edge of the horizontal panel. A movable plate is provided which is joined to the upper surface of the horizontal panel so as to be slidable back and forth, and which supports a heel portion of an occupant's foot placed so as to straddle the horizontal panel side and the inclined panel side. The floor structure of an automobile.

[0002]

2. Description of the Related Art A conventional cabin floor structure is disclosed in Japanese Patent Application Laid-Open No. Hei 10-310011.

According to the above publication, a floor panel of a passenger compartment is provided with a horizontal panel extending substantially horizontally, and an inclined panel (toe board) extending forward and upward from a front edge of the horizontal panel. I have. An accelerator pedal is provided which extends in the front-rear direction along the upper surface of the inclined panel and is pivotally supported by the inclined panel so that the rear end side can swing up and down. This accelerator pedal can be operated by the foot of a driver who is an occupant seated on a seat in a vehicle compartment. In this case, the foot straddles the horizontal panel side and the accelerator pedal which is an inclined panel side. Placed on

[0004] By the way, when a large impact force is applied to the vehicle body from the front by colliding with an object located in front of the vehicle (hereinafter referred to as "front collision") while the vehicle is traveling forward. The front end of the horizontal panel and the inclined panel are deformed so as to move backward relative to the rear side of the vehicle body, and the front side of the inclined plate is bent rearward about the rear end. In some cases, the elevation angle becomes larger.

In the above case, in particular, when the front portion of the occupant's foot is pushed rearward by the accelerator pedal on the side of the inclined panel due to the rearward bending of the front side of the inclined plate, the foot and the shin are bent. The front side of the foot is pivoted rearward about the pivot point of each other with the part, so that the bending angle of the foot with respect to the shin tends to decrease.

Here, if the bend angle is too small, a large bending force (hereinafter, referred to as a "tibia moment") is applied to the shin portion by the pressing force applied to the foot from the inclined panel side deformed as described above. "), Which is undesirable for the occupant.

[0007] Therefore, in the prior art, when a large impact force is applied to the vehicle body from the front thereof, such as at the time of "front collision", the feet are immediately lifted away from the floor panel, and the " A spring-type or airbag-type separating means is provided to prevent the occurrence of the "tibia moment".

[0008]

By the way, in the above-mentioned prior art, the separating means is mainly composed of a spring or an airbag, and is provided with a casing for accommodating these springs and the like. The configuration of the floor is complicated.

The present invention has been made in view of the above circumstances. Even when a large impact force is applied to the vehicle body from the front, such as during a "front collision", a large "tibia moment" is applied to the occupant. ) Is not given, so that the protection of the occupant is more reliably achieved, and this is achieved with a simple configuration.

[0010]

The vehicle floor structure according to the present invention for solving the above-mentioned problems is as follows.

According to the first aspect of the present invention, the floor panel 6 of the cabin 2 has a horizontal panel 7 extending substantially horizontally, and an inclined panel 8 extending forward and upward from the front edge of the horizontal panel 7.
In the cabin floor structure of an automobile having

A movable plate 29 mounted on the upper surface of the floor panel 6 is provided. The movable plate 29 extends substantially horizontally, is joined to the upper surface of the horizontal panel 7, and can slide back and forth with respect to the upper surface. Horizontal plate 3
0, a pushing portion 32 projecting forward and upward from the upper surface of the horizontal plate 30 near the front of the heel portion 14b of the foot 14a placed on the horizontal panel 7 side and the inclined panel 8 side. It is provided with.

According to a second aspect of the present invention, in addition to the first aspect, an inclined plate 31 extending integrally from the front edge of the horizontal plate 30 toward the front upper side and joined to the upper surface of the inclined panel 8 is provided. It is provided.

According to a third aspect of the present invention, as shown in FIGS. 1 to 3, in addition to the first or second aspect, a part of the horizontal plate 30 is bent to The moving part 32 is integrally formed.

According to a fourth aspect of the present invention, in addition to any one of the first to third aspects, the movable plate 29 is temporarily fixed to the floor panel 6, and the temporary fixing is released by a predetermined external force or more. The temporary fixing means 33 provided is provided.

[0016]

Embodiments of the present invention will be described below with reference to the drawings.

(First Embodiment)

FIGS. 1 to 3 show a first embodiment.

In FIG. 1, reference numeral 1 denotes the body of an automobile, and an arrow Fr indicates the front of the automobile. The left and right described below refer to the width direction of the vehicle body 1 facing forward.

The interior of the vehicle body 1 is a cabin 2 and the vehicle body 1
One side portion of the front portion of the vehicle compartment 2 in the width direction is a driver's cab 3 and the other side portion is a passenger compartment 4.

On the lower surface of the front part of the cabin 2,
A floor panel 6 made of sheet metal constituting a part of
The floor panel 6 includes a substantially flat horizontal panel 7 extending in a substantially horizontal direction, and an inclined panel 8 integrally extending from the front end edge of the horizontal panel 7 to the front upper side. A dash panel 9 made of sheet metal is provided on the front side of the passenger compartment 2 and forms a part of the vehicle body 1. The dash panel 9 extends in the width direction and substantially vertical direction of the vehicle body 1 and has a lower edge. The inclined panel 8 is connected to an extended edge (front edge).

At the center of the floor panel 6 in the width direction of the vehicle body 1, there is formed a tunnel 11 which extends in the front-rear direction by bulging the center upward. Further, a cross member 12 is provided which is connected to the upper surface of the floor panel 6 and extends in the width direction of the vehicle body 1. The cross member 12 reinforces the floor panel 6.

On the upper surface of the horizontal panel 7 of the floor panel 6 in the driver's cab 3, a seat 15 for an occupant 14 as a driver is provided, and the seat 15 is provided with a seat base 16 supported by the horizontal panel 7; A seat cushion 17 mounted on the seat base 16 to allow the occupant 14 to sit thereon, and a seat (not shown) projecting upward from a rear end of the seat cushion 17 to enable the occupant 14 to be backed. And back.

An occupant 14 seated on the seat 15 can grip a handle (not shown) provided at a front portion of the passenger compartment 2, and the vehicle can be steered by operating the handle.

An accelerator pedal 19 is provided near the upper side of the upper surface of the right side of the inclined panel 8 in the operator cab 3. The accelerator pedal 19 extends rearward and downward along the upper surface of the inclined panel 8 in the front-rear direction, and its front end is pivotally supported by the inclined panel 8 by a pivot shaft 20 so that the rear end can swing up and down. Pedal arm 21,
The pedal arm 21 includes a pedal body 22 attached to the upper surface of the rear end (swinging end) of the pedal arm 21. The pedal body 22 can be stepped on by the feet 14a of the occupant 14 sitting on the seat 15, and the vehicle is accelerated and decelerated by this stepping operation.

An elastic and flexible carpet 25 is laid on the upper surfaces of the horizontal panel 7 and the inclined panel 8 of the floor panel 6 so as to be surface-bonded to the upper surfaces. The carpet 25 is made of felt, which is made of felt and is provided between the floor panel 6 and the carpet body 26, and is made of felt. And a cushioning rug 27 having In this case, the carpet body 26 and the cushioning rug 27 are adhered to each other to be integrated.

As described above, when the foot 14a of the occupant 14 operates to depress the accelerator pedal 19, the foot 14a
Is mounted so as to straddle the upper surface of the carpet 25 on the horizontal panel 7 on the horizontal panel 7 side and the pedal body 22 of the accelerator pedal 19 on the inclined panel 8 side. In this case, the foot 14 for operating the accelerator pedal 19 is operated.
The heel portion 14b is placed on the upper surface of the carpet 25 on the horizontal panel 7 near the rear lower portion of the accelerator pedal 19, and the shin portion 14c is mounted on the seat cushion 1 of the seat 15.
7 extends forward and downward from the upper surface side.

The horizontal panel 7 and the inclined panel 8 of the floor panel 6 in the cab 3 and the carpet 25
And a movable plate 29 made of sheet metal or resin and placed on the upper surface of the horizontal panel 7 and the upper surface of the inclined panel 8. This movable plate 29
Is positioned below the heel portion 14b of the foot 14a placed so as to straddle the horizontal panel 7 side and the inclined panel 8 side, extends substantially horizontally, is surface-joined to the upper surface of the horizontal panel 7, and Horizontal plate 30 slidable back and forth
An inclined plate 31 integrally extending from the front end edge of the horizontal plate 30 toward the front and upward to be surface-joined to the upper surface of the inclined panel 8, and extending forward and upward from the front upper surface of the horizontal plate 30. The extension portion (front end) includes a pushing portion 32 located near (including abutment) a middle portion of the inclined panel 8 in the front-rear direction.

The foot 14a is provided with an upper surface of a portion of the carpet 25 on the horizontal plate 30 on the side of the horizontal panel 7 so that the accelerator pedal 19 is depressed, and an inclined panel 8
The tilt plate 31 is disposed so as to straddle the upper surface of the pedal body 22 of the accelerator pedal 19 on the side of the accelerator pedal 19, and the inclined plate 31 is disposed below the pedal body 22.
2 is disposed near the front of the heel portion 14b, and the pushing portion 32 and the heel portion 14b are opposed to each other in the front-rear direction.

The movable plate 29 is formed by bending a single thin flat plate material by press working, and the horizontal plate 30 and the inclined plate 31 each have a substantially flat shape. The horizontal panel 7 and the inclined panel 8 are surface-joined. The elevation angles of the inclined panel 8 and the inclined plate 31 in the extending direction are each set to α1. Further, the pushing portion 3
2 is formed by bending each part of the horizontal plate 30 and the inclined plate 31 and integrally forming the horizontal plate 30 and the inclined plate 31, that is, the pushing portion 32 is formed by the horizontal plate 30 and the inclined plate 31. It is integrally formed straddling. Further, in the side view of the vehicle body 1, the extending ends of the inclined plate 31 and the pushing portion 32 are located at substantially the same position.

There is provided a temporary fixing means 33 for temporarily fixing the movable plate 29 to the floor panel 6 and releasing the temporary fixing with an external force exceeding a predetermined value. This temporary fixing means 33
Is a resin locking pin 34 for locking and temporarily fixing the floor panel 6 and the movable plate 29 to each other. On the other hand, the carpet 25 on the movable plate 29
And the movable plate 29 are connected to each other by a fixing means such as an adhesive.
The carpet 25 and the movable plate 29 are integrally moved back and forth together by an adhesive 35 for adhering the carpets 5 and 29 to each other.

The temporary fixing means 33 and the adhesive 35 position the carpet 25 and the movable plate 29 at predetermined positions with respect to the floor panel 6. Further, when the locking pin 34 of the temporary fixing means 33 is applied with a predetermined or greater external force such as an impact force from the inclined panel 8 side to the locking pin 34 at the time of “front collision” or the like. , Immediately break, and the movable plate 2 with respect to the floor panel 6
9 is released to allow the movable plate 29 to slide with respect to the horizontal plate 30 of the floor panel 6.

On the upper surface of the carpet 25 above the horizontal plate 30, the heel 1 of the occupant 14
4b with the accelerator pedal 1
Nine step operations are performed. When the accelerator pedal 19 is greatly depressed (solid line in FIG. 1), the average bending angle of the foot 14a with respect to the shin portion 14c of the occupant 14 is set to β1. The state in which the foot 14a is placed on the accelerator pedal 19 so as not to apply a load to the accelerator pedal 19 is indicated by a chain line in FIG.

It is assumed that the vehicle body 1 is deformed as follows, for example, due to a "front collision" of the vehicle.

That is, from the original shape shown in FIGS. 1 and 2 and the two-dot chain line in FIG. 3, the front end of the horizontal panel 7 and the inclined panel 8 are connected to the vehicle body as shown by the solid line in FIG. 1, the front side of the inclined plate 31 is deformed so as to bend rearward about its rear end, and its original elevation angle α1 is Also becomes another elevation angle α2 having a large value. Then, the front of the foot 14a of the occupant 14 is pushed rearward by the accelerator panel 19 on the inclined panel 8 deformed as described above, and the bending angle β2 tends to be reduced.

However, at this time, the locking pin 34 is immediately broken by the impact force of the "front collision", and at the same time, the inclined panel 8 deformed as described above is moved to the inclined plate 3.
The movable plate 29 is pushed rearward by pressing against the extended end (front end) of the pusher 1 and / or the pusher 32, and the movable plate 29 slides rearward on the upper surface of the horizontal panel 7. Then, the movable plate 29 and the portion of the carpet 25 placed on the movable plate 29 and connected by the fixing means are moved backward, and the movable plate 29 is placed on the carpet 25 together with the carpet 25. The heel portion 14b of the foot 14a placed and frictionally joined is also moved backward.

Accordingly, the foot 14a is moved rearward substantially in parallel from the original position, that is, it is avoided that the front portion of the foot 14a is largely rotated backward by being pushed by the inclined panel 8 side. And the bending angle β of the foot 14a
2 is suppressed from becoming smaller. For this reason, generation of a large “tibia moment” and increase of the “tibia moment” are prevented, and the occupant 14 is more reliably protected.

When the movable plate 29 slides rearward on the upper surface of the horizontal panel 7 due to the above “front collision” or the like,
Assuming that the movable plate 29 slides rearward with respect to the carpet 25 and / or that the carpet 25 slides rearward with respect to the heel portion 14b of the foot 14a. The pressing portion 32 of the movable plate 29 is moved through the carpet 25 so that the heel portion 1 of the foot 14 a
4b is pushed backward (dotted line in FIG. 3).

Therefore, also in this case, the foot 14a is moved substantially parallel from the original position to the rear, that is,
It is avoided that the front portion of the foot 14a is largely rotated backward by being pushed by the inclined panel 8 side.
The bending angle β2 of 4a is suppressed from becoming small. For this reason, generation of a large “tibia moment” and its increase are prevented, and the protection of the occupant 14 is ensured.

The front portion of the movable plate 29 is provided with an inclined plate 31 and a pushing portion 32 extending forward and upward from the horizontal plate 30. Therefore, the elevation angle of the inclined panel 8 is increased. When α2 is deformed so as to increase, the extension end (front end) of the inclined plate 31 and / or the pushing portion 32 is inclined by the amount of the upward extension of the inclined plate 31 and the pushing portion 32. Panel 8
Is caused to move more backward.

Therefore, the heel portion 14b of the foot 14a is also moved further rearward, that is, the foot 14a is moved rearward while keeping it more parallel, so that a "tibia moment" may be generated or may be increased. More reliably prevented,
For this reason, protection of the occupant 14 is further ensured.

According to the movable plate 29 having the above structure, the movable plate 29 can be installed on the floor panel 6 without changing the shape of the existing floor panel 6, and the movable plate 29 is made of sheet metal. It is formed by simply bending a plate material, has a small number of components, and has a simple shape.

Therefore, the above-mentioned “tibia moment”
Is prevented by a very simple configuration.

Also, as described above, the horizontal plate 30
The inclined plate 31 is integrally extended from the front end of the floor panel toward the front upper side, and the horizontal plate 30 and the inclined plate 31 each have a substantially flat shape. The horizontal panel 7 and the inclined panel 8 are surface-joined.

Therefore, as described above, when the movable plate 29 is installed on the floor panel 6 with the movable plate 29 interposed between the floor panel 6 and the carpet 25, the movable plate 29 It is installed without rattling.

A pushing portion 32 is integrally formed so as to straddle the horizontal plate 30 and the inclined plate 31.

Therefore, the horizontal plate 30 and the inclined plate 31 are firmly connected to each other by the pushing portion 32.

Therefore, since the strength and rigidity of the movable plate 29 are improved, when the movable plate 29 is pushed rearward by the inclined panel 8 to slide the upper surface of the horizontal panel 7 rearward, 29 is prevented, and the generation of “tibia moment” and the like are more reliably prevented.

As described above, the horizontal plate 3
Since the zero, the inclined plate 31, and the pushing portion 32 are integrally formed with each other, the occurrence of the "tibia moment" and the like can be prevented by a simple configuration.

As described above, the movable plate 29 is temporarily fixed to the floor panel 6 by the temporary fixing means 33.

For this reason, the movable plate 29 installed at a predetermined position of the floor panel 6 in the operator's cab 3 is held at that position by the temporary fixing means 33.
The displacement of the movable plate 29 due to running vibration or the like is prevented.

When the inclined panel 8 is deformed at the time of "front collision" or the like, the temporary fixing means 33 immediately releases the temporary fixing, so that the action based on the sliding of the movable plate 29 is performed. Is reliably exerted, and the occupant 14 is reliably protected.

Although the above description is based on the illustrated example, the accelerator pedal 19 is directly pivoted to the dash panel 9, and indirectly through the dash panel 9 to the inclined panel 8.
It may be pivoted to. The movable plate 29 is
It may be provided on the floor panel 6 in the passenger room 4 of the passenger compartment 2, in which case the feet 14 a are the upper surface of the carpet 25 on the horizontal panel 7, which is the horizontal panel 7, and the slope 14, which is the inclined panel 8. It is placed so as to straddle the upper surface of the carpet 25 on the panel 8.

The pushing portion 32 is provided on the horizontal plate 30.
Extending from the upper surface of the front toward the upper front,
It includes one that extends upward, such as substantially vertically, and then extends forward.

The temporary fixing means 33 may be an adhesive having a small bonding area, and the temporary fixing means 33 may not be provided. Further, a portion of the carpet 25 placed on the movable plate 29 is connected to the movable plate 29 so as to move backward together with the movable plate 29. In this case, instead of the adhesive 35, a connector such as a screw is used. The carpet 25 may be joined to the movable plate 29 with a large frictional force. Further, as shown in FIGS. 1 and 3, the carpet 25 is attached to the rear end face of the horizontal plate 30 of the movable plate 29. A part of the lower surface may be engaged in a press-contact manner. Further, the carpet 25 may not be provided.

(Second Embodiment)

FIGS. 4 and 5 show a second embodiment.

According to this, the movable plate 29 is
A horizontal plate 30 and an inclined plate 31 integrally formed with each other, and a pushing portion 32 provided separately from the plates 30 and 31 and attached by welding so as to straddle the upper surfaces thereof are provided.

For this reason, the movable plate 29 has a closed cross-sectional shape in which the strength and rigidity are easily ensured in a side cross-sectional view (FIG. 4). Prevention is more reliably achieved.

The other constructions and functions and effects are the same as those of the above-described embodiment.

[0061]

The effects of the present invention are as follows.

According to a first aspect of the present invention, there is provided a vehicle compartment of a vehicle, wherein a floor panel of the vehicle compartment includes a horizontal panel extending substantially horizontally, and an inclined panel extending forward and upward from a front edge of the horizontal panel. In the floor structure,

A movable plate is provided on the upper surface of the floor panel. The movable plate extends substantially horizontally, is joined to the upper surface of the horizontal panel, and is slidable back and forth with respect to the upper surface. A plate, and a pushing portion protruding forward and upward from the upper surface of the horizontal plate near the front of the heel portion of the foot placed so as to straddle the horizontal panel side and the inclined panel side. The effect of is produced.

That is, when the car “front collisions”,
The front end of the horizontal panel and the inclined panel are deformed so as to move rearward relative to the rear side of the vehicle body, and the front side of the inclined plate is deformed so as to bend rearward around the rear end. Suppose that the original elevation angle becomes another elevation angle with a larger value. Then, the front portion of the foot of the occupant is pushed rearward by the accelerator panel through the accelerator panel deformed as described above, and the bending angle tends to be reduced.

However, at this time, the movable plate is pushed rearward by the inclined panel deforming as described above being pressed against the extended end (front end) of the pushing portion, and the movable plate is pushed on the upper surface of the horizontal panel. , And the heel of the foot is moved backward together with the movable plate.

Accordingly, the foot is substantially parallelly moved rearward from the original position, that is, the front part of the foot is prevented from being largely rotated rearward by being pushed by the inclined panel side. It is suppressed that the bending angle of the foot is reduced. For this reason, the occurrence of a large “tibia moment” and its increase are prevented, and the occupant is more reliably protected.

When the movable plate slides rearward on the upper surface of the horizontal panel due to the "front collision" or the like, even if the movable plate slides rearward with respect to the heel of the foot, The pushing portion of the movable plate pushes the heel portion of the foot backward.

Therefore, also in this case, the foot is moved substantially parallel to the rear from the original position, that is, the front part of the foot is largely rotated rearward by being pushed by the inclined panel side. Is avoided, and a decrease in the corner angle of the foot is suppressed. For this reason, generation of a large "tibia moment" and its increase are prevented, and protection of the occupant is ensured.

Further, the front portion of the movable plate is provided with a pushing portion extending from the horizontal plate side toward the front and upper side. Therefore, when the inclined panel is deformed to increase the elevation angle, The extended end (front end) of this push-moving portion is moved more backward by the inclined panel as much as the push-moving portion extends upward.

Therefore, the heel portion of the foot is also moved further rearward, that is, the foot is moved rearward while keeping the foot more parallel, and it is more reliable that the "tibia moment" is generated and becomes larger. Therefore, the protection of the occupant is further ensured.

According to the movable plate having the above structure,
The installation of the movable plate with respect to the floor panel can be performed without changing the shape of the existing floor panel, and the movable plate is formed by simply bending a sheet material such as a sheet metal, and has a small number of parts, and , Simple shape.

Therefore, the above-mentioned “tibia moment”
Is prevented by a very simple configuration.

According to a second aspect of the present invention, there is provided an inclined plate integrally extending forward and upward from a front edge of the horizontal plate and joined to an upper surface of the inclined panel.

For this reason, as described above, when the movable plate is installed on the floor panel, the movable plate is installed without rattling on the floor panel.

The inclined plate has the same effect as the pushing portion except that the pushing portion moves the heel portion backward, so that the generation of the “tibia moment” and the like can be prevented. Prevention is achieved more effectively.

According to a third aspect of the present invention, a part of the horizontal plate is bent, and the pressing portion is formed integrally with the horizontal plate.

Therefore, the prevention of the occurrence of the “tibia moment” and the like can be achieved by a simple configuration.

According to a fourth aspect of the present invention, there is provided a temporary fixing means for temporarily fixing the movable plate to the floor panel and releasing the temporary fixing by an external force exceeding a predetermined value.

For this reason, the movable plate installed at a predetermined position on the floor panel in the vehicle compartment is held at that position by the temporary fixing means, so that the movable plate is not displaced by running vibration or the like. Is prevented.

When the inclined panel is deformed at the time of "front collision" or the like, the temporary fixing means immediately releases the temporary fixing, so that the action based on the sliding of the movable plate is ensured. When activated, the occupant is reliably protected.

[Brief description of the drawings]

FIG. 1 is a partial side view of a vehicle cabin according to a first embodiment.

FIG. 2 is a perspective view of a front part of a vehicle compartment in the first embodiment.

FIG. 3 is a diagram corresponding to FIG. 1 and explains the operation of the first embodiment.

FIG. 4 is a diagram corresponding to FIG. 1 in a second embodiment.

FIG. 5 is a diagram corresponding to FIG. 2 in a second embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 vehicle body 2 cabin 3 cab 6 floor panel 7 horizontal panel 8 inclined panel 14 occupant 14a foot 14b heel part 14c shin part 15 seat 19 accelerator pedal 25 carpet 26 carpet body 27 buffer rug 29 movable plate 30 horizontal plate 31 inclined plate 32 Pushing part 33 Temporary fixing means α1 Elevation angle α2 Elevation angle β1 Bend angle β2 Bend angle

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Takeshi Yamasumi 2-1-1 Taoyuan, Ikeda-shi, Osaka Daihatsu Kogyo Co., Ltd. F-term (reference) 3D003 AA04 AA05 BB02 CA05 CA14 DA08

Claims (4)

[Claims] 1. A vehicle cabin floor structure comprising: a horizontal panel extending substantially horizontally; and an inclined panel extending forward and upward from a front edge of the horizontal panel. A movable plate mounted on the upper surface of the floor panel, the movable plate extends substantially horizontally, is joined to the upper surface of the horizontal panel, and is slidable back and forth with respect to the upper surface; A cabin floor structure for an automobile, comprising: a pushing portion protruding forward and upward from the upper surface of the horizontal plate near the front of a heel portion of a foot placed so as to straddle the horizontal panel side and the inclined panel side. 2. The vehicle cabin floor structure according to claim 1, further comprising: an inclined plate integrally extending from a front edge of the horizontal plate toward a front upper side and joined to an upper surface of the inclined panel. 3. The horizontal plate according to claim 1, wherein a part of the horizontal plate is bent, and the pressing portion is formed integrally with the horizontal plate.
Or the cabin floor structure of the automobile according to 2. 4. The automobile according to claim 1, wherein said movable plate is temporarily fixed to said floor panel, and temporary fixing means is provided for releasing said temporary fixing by an external force greater than a predetermined value. Cabin floor structure.