JPH09254695A - Trunk mat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent an article placed on a trunk mat from being easily slipped on the trunk mat consisting of pail cloth formed by tufting pail yarns in basic cloth, by arranging pail yarns having different shapes in the width direction and/or length direction of the mat at predetermined width. SOLUTION: This trunk mat for an automobile is formed of pail cloth formed by tufting pail yarns in basic cloth. In this case, pail yarns having different shapes are arranged in the width direction and/or length direction of the mat at predetermined width. Pile yarns in this case are embodied, for example, pile length and bending ridigity are made to differ from each other. Figure shows a range of long pile yarns and a range 2 of short pile yarns. This trunk mat for the automobile may be formed in such a manner that more than two kinds of different fibers are used for pile yarns in the width direction and/or the length direction, and after tufting, and dying/backing are applied to the mat, and after that, the mat is cut into a certain size, then these mats are spread without any clearance.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trunk mat, and more particularly to a trunk mat in which an article placed on the mat is made slippery and easy to stop.

[0002]

2. Description of the Related Art Conventionally, a trunk mat of an automobile is made of a carpet having the same pile length or a needle punched carpet having a constant thickness.
Since the surface masatsu resistance is almost constant, the article placed on the mat easily slips out and is hard to stop, so that it is highly likely that a property damage accident occurs.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to solve the above problems of the conventional vehicle trunk mat, and it is difficult for an article placed on the trunk mat to slip out and to stop. It is an object of the present invention to provide a trunk mat which can be made easier and can reduce the probability of occurrence of property damage accident.

[0004]

The structure of the present invention for achieving the above object is as follows. That is, in a trunk mat made of a pile cloth obtained by tufting pile threads on a base cloth, the width direction of the mat and / or
Alternatively, the trunk mat is characterized in that pile yarns having different shapes are arranged in a length direction in a predetermined width.

In the above-mentioned trunk mat, pile yarns having different forms can be obtained by, for example, different pile lengths or different bending rigidity.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail based on embodiments shown in the drawings.

FIG. 1 is a top view showing an example of a trunk mat made of pile fabric according to the present invention, and FIG. 2 is a side view of FIG.

FIG. 3 is a top view showing an example of a trunk mat made of another pile fabric according to the present invention, and FIG. 4 is a side view of FIG. Further, FIG. 5 is a top view showing an example of installation as a trunk mat.

In FIG. 1 and FIG. 2, 1 is an area made of long pile yarn, 2 is an area made of short pile yarn,
A long pile yarn region 1 and a short pile yarn region 2 are provided. Further, in FIGS. 3 and 4, 3 is a pile yarn region having a high density, and 4 is a pile yarn region having a low density.

As an example of laying a mat, such a pile mat is laid with its adjacent pile mats in different directions as shown in FIG. 3, for example.

As described above, the trunk mat according to the present invention is achieved by changing the pile shape in the width direction and / or the length direction of the mat. That is, as shown in FIG. 1 and FIG. 2, a mat having a pattern by changing the pile length is used.

Alternatively, at least two or more different fibers are used for the pile yarn at certain intervals in the width direction and / or the length direction, and after tufting, dyeing / backing or only backing is performed, and then, By cutting the mat into a certain size and laying them on each other without any gaps, the articles placed on the mat are less likely to slip out and easily stop, so that the probability that a property damage accident occurs can be reduced. . The difference between the long pile length difference and the short pile length difference may be about 0.5 cm or more.

The pile lengths may be the same or regions having different bending stiffness may be provided. For example, the fibers forming the pile yarn may be the same material or different in the pile yarn fineness, the pile yarn constituting single yarn fineness, the fiber cross-sectional shape, and the thermal behavior. Further, different materials may be used. Even better results can be obtained by designing the pile yarns to have a height difference due to thermal behavior. The flexural rigidity may have a difference of 5% or more.

Further, as shown in FIGS. 3 and 4, regions having different pile densities may be formed.

The width of the pile yarns having different forms is preferably at least 3 cm or more.

Further, it is preferable that a region of short pile yarns or a region of pile yarns having a small bending rigidity is at the center of the mat, and the article is placed thereon.

By doing so, for example, an article placed on the region of short pile yarns or on the region of pile yarns having a small bending rigidity, even if there is movement, in the region of long pile yarns, Alternatively, the pile yarn region with high bending rigidity is caught and stopped.

[0018]

【Example】

Example 1 1500 denier, 30 filament polyester fiber and 1300 denier, 68 filament nylon fiber were used as pile yarns, and as shown in FIG. 1, 1 polyester fiber pile yarn area was 10 cm, and 2 nylon fiber pile yarns. When dyed / backed after band tufting to a region of 30 cm width, the length of the polyester fiber pile yarn was 1.8 to 2 cm and the length of the nylon fiber pile yarn was 1 to 1 due to the difference in thermal behavior between the two types. A pile fabric having a pile with a height difference of 0.5 cm was obtained. This is 50
It was cut into cm squares and laid out in a staggered pattern for testing.

The test is vertical 20 cm × horizontal 20 cm ×
An article containing a plastic bag filled with 1 kg of sand was placed on a mat in a 10 cm tall Dunhul box, and after marking the position, the car was actually driven and 10 kg was running, it was on the mat. The 1 kg article hardly moved from its original position.

Example 2 1680 denier, 68 filaments of nylon fiber 5/32 G, pile length (PH) = 1 cm / 0.5 cm,
Pile weight (PW) = 700 G / m ² high cut /
A carpet with a low loop pattern was prepared and tested in the same manner as in Example 1. In addition, a needle punch mat, which is generally used as a trunk mat, was similarly tested. The size of the handle was such that the low loop portion was at least 20 cm × 20 cm or more. The 1 kg article on the mat did not move from the original position in most of the products of the present invention, but the needle punched mat moved the article.

[0021]

EFFECTS OF THE INVENTION According to the present invention, in a trunk mat made of a pile cloth obtained by tufting pile yarns on a base cloth, in the width direction and / or the length direction of the mat,
For example, pile yarns having different forms such as different pile lengths or different bending rigidity are arranged with a predetermined width, so that articles placed on the trunk mat are hard to slip out, and It was easy to stop, and the probability that a property damage accident occurred could be reduced.

[Brief description of drawings]

FIG. 1 is a top view showing an example of a trunk mat made of a pile fabric according to the present invention.

FIG. 2 is a side view of FIG.

FIG. 3 is a top view showing an example of a trunk mat made of another pile fabric according to the present invention.

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a top view showing an example of installation as a trunk mat.

[Explanation of symbols]

 1: Area made of long pile yarn 2: Area made of short pile yarn 3: High pile yarn yarn area 4: Low pile yarn yarn area

Claims (5)

[Claims] 1. A trunk mat made of a pile fabric obtained by tufting pile yarns on a base fabric, wherein pile yarns having different forms are arranged in a predetermined width in a width direction and / or a length direction of the mat. Is a trunk mat. 2. The trunk mat according to claim 1, wherein the pile yarns having different forms have different pile lengths. 3. The trunk mat according to claim 2, wherein the short pile yarn is present in the center of the mat. 4. The trunk mat according to claim 1, wherein the pile yarns having different forms have different bending rigidity. 5. The trunk mat according to claim 4, wherein a pile yarn having a small bending rigidity is present in the center of the mat.