JP4186487B2 - Mounting structure for vehicle floor carpet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mounting structure for a vehicle floor carpet suitable for mounting a terminal in the vehicle width direction of a floor carpet for a vehicle on the indoor upper surface of a rocker.
[0002]
[Prior art]
Conventionally, various configurations have been devised for the mounting structure of a floor carpet of a vehicle, and among them, a structure for mounting a floor carpet in consideration of a wire harness disposed on an upper surface of a rocker has already been disclosed (an example) (See JP-A-7-137576 ). Hereinafter, the structure disclosed in this publication will be described.
[0003]
As shown in FIG. 7, in the structure disclosed in this publication, a T stud 102 is erected on the upper wall portion 100 </ b> A of the rocker inner panel 100, and the terminal 104 </ b> A of the floor carpet 104 is provided on the T stud 102. It is temporarily fixed. In this state, the clamp 106 is locked to the T stud 102, whereby the terminal 104 </ b> A of the floor carpet 104 is attached to the upper wall portion 100 </ b> A of the rocker inner panel 100.
[0004]
[Problems to be solved by the invention]
However, in the case of the structure disclosed in this publication, the terminal 104A, the wire harness 108, the clamp 106, and the like of the floor carpet 104 are covered with a scuff plate 112 fixed to the upper wall portion 110A of the rocker outer panel 110. As a result, the number of parts is increased and the cost is increased.
[0005]
In view of the above facts, an object of the present invention is to provide a vehicle floor carpet mounting structure that can reduce the number of parts and reduce the cost.
[0006]
[Means for Solving the Problems]
The present invention according to claim 1, Rutotomoni fixed to the vehicle width direction of the terminal of the floor carpet, the vehicle width direction inner side wall portion has a double structure having a closed cross section space, fixed to the rocker of the floor carpet And a carpet hook that also serves as a protection of the wire harness provided on the rocker ,
A wire harness clamp that is fixed to the indoor upper surface of the rocker and that the carpet hook is engaged with, and the wire harness is attached to,
An opening trim having a lip sandwiched between welding flanges at the upper part of the rocker and covering a terminal in the vehicle width direction of the floor carpet;
It is characterized by having.
[0007]
Therefore, the wire harness clamp which attached the wire harness to the indoor upper surface of the rocker of the vehicle is fixed, and the carpet hook is engaged with the fixed wire harness clamp. Also, the carpet hook is fixed to the vehicle width direction of the terminal floor carpet Rutotomoni, since the vehicle width direction inner side wall portion has a double structure having a closed cross section space, fixed and wire harness to the floor carpet rocker The opening trim lip sandwiched between the weld flanges at the top of the rocker covers the end of the floor carpet in the vehicle width direction. As a result, it is possible to eliminate the scuff plate that has been conventionally used to cover the terminal in the vehicle width direction of the floor carpet, the wire harness, and the like. For this reason, the number of parts can be reduced and the cost can be reduced. Moreover, the wire harness provided on the rocker can be protected by the vehicle width direction inner side wall portion of the carpet hook having a double structure having a closed section space.
[0008]
Embodiment
Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In these drawings, an arrow FR appropriately shown indicates the vehicle front side, an arrow UP indicates the vehicle upper side, and an arrow IN indicates the vehicle width direction inner side.
[0009]
As shown in FIG. 1, a rocker 10 according to this embodiment includes a rocker inner panel 12 disposed on the vehicle interior side, a rocker outer panel 14 disposed on the vehicle interior outside, the rocker inner panel 12 and the rocker outer panel 14. It is comprised so that it may become a closed cross-section structure with the rocker reinforcement 16 arrange | positioned between. The upper flange 12A of the rocker inner panel 12, the upper flange 14A of the rocker outer panel 14, and the upper flange 16A of the rocker reinforcement 16 are welded together to form a weld flange 10A at the upper part of the rocker.
[0010]
The floor carpet 20 is laid on a floor panel (not shown), and the terminal 20A on the vehicle width direction side is placed on the upper surface of the upper wall portion 12B of the rocker inner panel 12.
[0011]
As shown in FIG. 3, the terminal 20 </ b> A of the floor carpet 20 is fixed to a floor carpet hook 22 made of a resin extruded material by sewing or a tucker 23. A wire harness 26 is attached to the wire harness clamp 24 with a tape 28.
[0012]
As shown in FIG. 4, a mounting portion 27 is formed on the lower surface side of the wire harness clamp 24, and this mounting portion 27 is fixed to a mounting hole 30 formed in the upper wall portion 12 </ b> B of the rocker inner panel 12. ing.
[0013]
As shown in FIG. 1, the clamp portion 32 of the wire harness clamp 24 has an L-shaped cross-sectional shape when viewed from the front-rear direction, and the vehicle width direction outer surface at the upper end portion of the vehicle width direction outer wall portion 32A. Is formed with an engaging claw portion 32B. Further, an engagement step portion 32 </ b> D is formed at the inner end portion in the vehicle width direction of the lower wall portion 32 </ b> C in the clamp portion 32 of the wire harness clamp 24. Furthermore, a lip-shaped portion 32E is formed in the lower wall portion 32C of the clamp portion 32 of the wire harness clamp 24, and the washer hose 34 is formed between the outer wall portion 32A in the vehicle width direction of the clamp portion 32 and the lip-shaped portion 32E. Sandwiched between them.
[0014]
The floor carpet hook 22 has a U-shaped cross-section viewed from the front-rear direction, and the upper wall portion 22A has an arc shape that maintains the shape of the terminal 20A of the floor carpet 20. It has become. An engagement claw portion 22C is formed on the inner surface in the vehicle width direction at the lower end portion of the vehicle width direction outer wall portion 22B of the floor carpet hook 22, and the engagement claw portion 22C and the wire harness clamp 24 are clamped. The engaging claw portion 32B of the portion 32 is engaged. An engagement step portion 22E is formed on the outer surface in the vehicle width direction at the lower end portion of the inner side wall portion 22D in the vehicle width direction of the floor carpet hook 22, and the engagement step portion 22E and the clamp of the wire harness clamp 24 are formed. The engaging step portion 32D of the portion 32 is engaged.
[0015]
The inner side wall 22D in the vehicle width direction of the floor carpet hook 22 has a double structure having a closed cross-sectional space 40, and protects the wire harness 26.
[0016]
As shown in FIG. 2, an opening trim 42 is sandwiched between the welding flange 10A at the upper part of the rocker.
[0017]
As shown in FIG. 1, a lip 42B is formed from the upper wall portion 42A of the opening trim 42 toward the inside in the vehicle width direction, and this lip 42B is formed at the terminal 20A of the floor carpet 20, in particular, the sewing machine or the tucker 23. The part stopped by is covered and concealed.
[0018]
In addition, the code | symbol 48 of FIG. 1 has shown the felt arrange | positioned on the back surface of the floor carpet 20. FIG.
[0019]
The operation of this embodiment will be described below.
[0020]
In the present embodiment, as shown in FIG. 3, the wire harness 26 is fixed to the wire harness clamp 24 with a tape 28, and the terminal 20 </ b> A of the floor carpet 20 is fixed to the floor carpet hook 22 with sewing or tucker 23. Next, the wire harness clamp 24 is fixed to the mounting hole 30 formed in the upper wall portion 12B of the rocker inner panel 12, and the floor carpet hook 22 is engaged with the fixed wire harness clamp 24. Next, as shown in FIG. 2, the opening trim 42 is sandwiched between the welding flanges 10 </ b> A at the upper part of the rocker to obtain an assembled state.
[0021]
Accordingly, in the assembled state shown in FIGS. 1 and 2, the floor carpet hook 22 fixed to the terminal 20 </ b> A of the floor carpet 20 serves both as fixing the floor carpet 20 to the rocker 10 and protecting the wire harness 26. .
[0022]
Further, in the present embodiment, the lip 42B of the opening trim 42 sandwiched between the welding flanges 10A at the upper part of the rocker covers the terminal 20 in the vehicle width direction on the floor carpet 20. As a result, the scuff plate conventionally used to cover the terminal 20A, the wire harness 26 and the like in the vehicle width direction of the floor carpet 20 can be eliminated. For this reason, in this embodiment, the number of parts can be reduced and the cost can be reduced. Furthermore, assembly workability is also improved.
[0023]
Moreover, in this embodiment, since the scuff plate comprised with resin is not used and it covers with the floor carpet 20, since it has a sense of unity and simplicity, appearance quality is also improved.
[0024]
Although the present invention has been described in detail with reference to specific embodiments, the present invention is not limited to such embodiments, and various other embodiments are possible within the scope of the present invention. It will be apparent to those skilled in the art.
[0025]
For example, as shown in FIG. 5, the vehicle width direction outer wall portion 32A of the clamp portion 32 of the wire harness clamp 24 in FIG. 1 is eliminated and the vehicle width at the lower end portion of the vehicle width direction outer wall portion 22B of the floor carpet hook 22 is removed. A mounting portion 50 having a U-shaped cross section sandwiched between the welding flanges 10 </ b> A at the upper portion of the rocker may be formed on the outer side in the direction, and an opening trim 42 may be sandwiched between the mounting portions 50.
[0026]
Further, as shown in FIG. 6, the vehicle width direction outer side wall portion 32A of the clamp portion 32 of the wire harness clamp 24 in FIG. 1 is eliminated, and the vehicle width at the lower end portion of the floor carpet hook 22 in the vehicle width direction outer side wall portion 22B. A vertical wall portion 52 is formed on the outer side of the rocker so as to rise along the inner side surface in the vehicle width direction of the weld flange 10A at the upper part of the rocker. It is good also as a structure.
[0027]
【The invention's effect】
Second attachment structure of a vehicle floor carpet according to the present invention of claim 1, wherein, as described in, for Rutotomoni secured in the vehicle width direction of the terminal of the floor carpet, the inner wall portion in the vehicle width direction has a closed cross section space above It has a heavy structure, and carpeting hook also serves as a protection of the wire harness provided on the fixed and rocker to the floor carpet rocker, with carpet hook is fixed to the indoor side upper surface of the rocker is engaged, the wiring harness Since it has an attached wire harness clamp and an opening trim having a lip that is sandwiched between welding flanges at the top of the rocker and covers the end of the floor carpet in the vehicle width direction, the number of parts can be reduced and the cost can be reduced. It has an excellent effect. Moreover, it has the outstanding effect that the wire harness provided on the rocker can be protected.
[Brief description of the drawings]
FIG. 1 is an enlarged cross-sectional view taken along line 1-1 of FIG.
FIG. 2 is a perspective view of a vehicle floor carpet mounting structure according to an embodiment of the present invention, partly in cross section, seen from the front of the vehicle diagonally inside.
FIG. 3 is an exploded perspective view as seen from the front side of the vehicle obliquely with a part of the vehicle floor carpet mounting structure according to the embodiment of the present invention as an assembly.
FIG. 4 is an exploded perspective view showing the mounting structure of the vehicle floor carpet according to the embodiment of the present invention as seen from the obliquely inner front side of the vehicle.
FIG. 5 is a cross-sectional view corresponding to FIG. 1, illustrating a mounting structure for a vehicle floor carpet according to another embodiment of the present invention.
FIG. 6 is a cross-sectional view corresponding to FIG. 1 showing a mounting structure for a vehicle floor carpet according to another embodiment of the present invention.
FIG. 7 is a cross-sectional view showing a conventional vehicle floor carpet mounting structure.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Rocker 10A Rocker welding flange 12 Rocker inner panel 12B Upper wall part 20 of the rocker inner panel Floor carpet 20A Terminal in the width direction of the floor carpet 22 Floor carpet hook 24 Wire harness clamp 26 Wire harness 30 Mounting hole 42 Opening trim 42B Opening Trim lip

Claims (1)

Floor is secured to the carpet in the vehicle width direction terminal Rutotomoni, wire vehicle width direction inner side wall portion has a double structure having a closed cross section space, provided on the the fixing to the floor carpet rocker rocker Carpet hooks that also serve as harness protection
A wire harness clamp that is fixed to the indoor upper surface of the rocker and that the carpet hook is engaged with, and the wire harness is attached to,
An opening trim having a lip sandwiched between welding flanges at the upper part of the rocker and covering a terminal in the vehicle width direction of the floor carpet;
A vehicle floor carpet mounting structure characterized by comprising:

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