JPH024827Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) This invention relates to a structure for preventing displacement of an automobile mat installed on the interior floor of an automobile.

(Prior Art) Mats for automobiles have been simply installed to prevent dirt, dust, etc. from staining the interior floor of the automobile.

However, these mats tend to shift forward or to the left or right due to the force applied when getting on and off the vehicle or when operating the accelerator pedal, clutch pedal, etc.

If the mat shifts forward, its tip will shift below the brake pedal or clutch pedal, making it difficult to operate the pedal and making it impossible to fully press the pedal. This is extremely dangerous from a safety standpoint.

Furthermore, if the mat shifts forward or to the left or right,
At this time, dirt, dust, etc. on the mat spill onto the floor inside the car.

Therefore, in the past, in order to prevent the mat from shifting, a protrusion 3 is provided on the back surface 2 of the mat 1, as shown in FIGS. 8 and 9, and when force is applied to the mat 1, the protrusion 3 which hooks onto the interior floor of the car to prevent it from shifting
23935).

Alternatively, as shown in FIG. 10, a part of the periphery of the mat 10 was fixed to the door step 13 with screws 12 (Japanese Patent Application No. 57-66129).

However, in the former case, a carpet is laid on the floor inside the car, and the friction between the back surface 2 of the mat 1 and the carpet is small, and if a large force is applied to the mat 1, or over time, the mat 1 may become misaligned. Ta.

In the latter case, although there is almost no misalignment of the mat 10,
2, the attachment and detachment of the mat 10 was complicated.

(Problem that the invention aims to solve) This invention solves the problem of
This prevents the automobile mat installed on the interior floor of the vehicle from shifting forward or to the left or right due to the force applied when operating the clutch pedal, etc., and prevents the automobile mat from shifting downward from the brake pedal or clutch pedal. It is an object of the present invention to provide a structure for preventing slippage of an automobile mat, which prevents this from occurring and improves safety during driving, and which makes it possible to easily attach and remove the automobile mat.

(Means for solving the problem) In view of these problems, the present inventor has conducted intensive research and has devised a structure for preventing slippage of automobile mats that can completely solve the above-mentioned problems. It was reached.

That is, this invention forms a smooth floor made of synthetic resin on the interior floor of an automobile, and forms a smooth back surface made of the same synthetic resin on the base material of the automobile mat that has good adhesion to the floor. The floor of the interior of the car and the back of the car mat are made of the same material with the same or similar properties, and when the floor and the back are overlapped, they do not interact with each other. By utilizing the adhesion between the materials that occurs in the mat, it is possible to prevent the mat from slipping. This completely solves the problem of spillage of dirt, dust, etc., and also allows for easy installation and removal of the car mat.

(Example) This invention will be explained below according to the example shown in FIGS. 1 to 5.

The automobile mat slippage prevention structure of this invention is composed of an automobile mat 20 and an interior floor surface 30 of the automobile.

First, an automobile mat 20 (hereinafter simply referred to as a mat) is made of a mat base material 2 as shown in FIGS. 2 to 5.
1 and a back surface 24 lined on the back side thereof.

As shown in FIGS. 2 to 5, a pile 23 of fibers or the like is driven into a base fabric 22 as a core material with a hard texture to a pine base material 21 in a predetermined shape to form a long pile carpet. ing.

On the back side of the mat base material 21, a back surface 24 made of a soft vinyl chloride resin containing a plasticizer is formed on the entire back side of the mat base material 21. This Matsutto 2
As shown in FIG. 2, the back surface 24 of 0 is smooth and has high adhesion. Note that the back surface 24 of the mat 20 may be partially smoothed.

Further, on the inner side 24a, the vinyl chloride resin gelled during formation penetrates into the base fabric 22 of the pine base material 21 and the root of the pile 23 driven into the base fabric 22, and welds to the base material 22 and the pile 23. has been done.

In addition, as shown in FIG. 1, the interior floor surface 30 of the automobile is
A floor portion 31 formed of the same resin as the back surface 24 of the mat 20 and highly adhesive to each other, for example, vinyl chloride resin containing a plasticizer, is bonded with an adhesive. Here, when attaching the floor part 31 to the interior floor surface 30 of the automobile, the floor section 31 may be fixed to the interior floor surface 30 of the automobile with screws, etc., and this makes it possible to replace the floor section 31 due to damage etc. can be done easily.

Further, the entire surface of the interior floor surface 30 of the vehicle may be made of synthetic resin from the beginning.

(Function) Now, the function of the automobile mat slippage prevention structure constructed as above will be explained.

First, as shown in FIG. 1, when the mat 20 is laid on the floor surface 30, the back surface 24 of the mat 20 and the floor portion 31 of the automobile interior floor surface 30 come into close contact with each other. Therefore, even if force is applied when getting on or off the vehicle or operating the accelerator pedal, clutch pedal, etc., the floor 31 is bonded to the interior floor 30 of the vehicle, and the back surface of the floor 31 and the mat 20 is Since the mat 24 and the mat 20 are kept in close contact with each other by the highly adhesive resin, the mat 20 is completely prevented from shifting. Note that the back surface 24 of the mat 20 or the floor portion 3
1 may be formed of a synthetic resin having high mutual adhesion; for example, the synthetic resin may be an isotactic polypropylene resin containing atactic polypropylene.

Incidentally, as shown in FIGS. 6 and 7, grooves 40 may be partially provided on the back surface 24 of the mat 20, thereby improving the conventional automobile interior floor surface where the floor surface 30 is formed of carpet. It can also be used without extreme deviation.

In addition, the back surface 24 of the conventional automobile mat 20
A synthetic resin sheet with high adhesion to each other may be attached to the mats, thereby obtaining the slip-preventing structure of the automobile mat according to the present invention without having to manufacture the mats using new equipment. Can be done.

(Effects of the invention) As detailed above, this invention forms a smooth floor made of synthetic resin on the interior floor of an automobile, and uses a synthetic resin of the same quality that has good adhesion to the floor for the base material of an automobile mat. It has a smooth back surface made of resin, and the force applied when getting on and off the vehicle, or when operating the accelerator pedal, clutch pedal, etc., causes the automobile mat installed on the interior floor of the vehicle to move forward or backward. This prevents the brake pedal and clutch pedal of an automobile mat from shifting to the left or right and prevents them from shifting downward, thereby greatly improving driving safety.

Furthermore, simply by laying the mat on the floor, the back side of the mat and the floor surface come into close contact with each other, making it very easy to install and remove the mat.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing the state of use of the mat and floor surface according to this invention, Figure 2 is a plan view showing the back side of the mat according to this invention, and Figure 3 is the same
Vertical cross-sectional view taken along line X-X′ shown in the figure, No. 4
The figure is an enlarged vertical sectional view of the pine according to this invention, FIG. 5 is a plan view showing the front surface, FIG. 6 is a plan view showing the back side of another embodiment of this invention, and FIG. FIG. 8 is a plan view showing the back side of a conventional automobile mat, and FIG.
FIG. 10 is a longitudinal sectional view of another conventional automobile mat. Explanation of the symbols: Automobile mat...20, Mat base material...21, Back surface...24, Automobile floor surface...30, Floor section...31.

Claims (1)

[Scope of utility model registration request] A mat for an automobile, wherein a smooth floor made of synthetic resin is formed on the interior floor of the automobile, and a smooth back surface made of the same synthetic resin that has good adhesion to the floor is formed on the base material of the automobile mat. Anti-slip structure.