JPH0322029Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates primarily to a carpet used as floor covering for automobiles.

[Background of the idea]

In this type of carpet, hook and loop fasteners are attached to connect the carpets to each other and to attach the carpets to a substrate.

[Conventional technology]

Conventionally, when connecting a carpet 6A and a carpet 6B as shown in FIG. 4, a male hook-and-loop fastener section 7A was sewn onto the front surface of the carpet 6A, and a female hook-and-loop fastener section 7B was sewn onto the back side of the carpet 6B. The carpets 6A and 6B were connected by engaging the male hook-and-loop fastener section 7A and the female hook-and-loop fastener section 7B.

[Problem that the invention attempts to solve]

In such conventional methods, when the hook-and-loop fastener is sewn onto the carpet surface, the hook-and-loop fastener is buried in the nap layer of the carpet, making it impossible to achieve close contact between the male and female portions of the hook-and-loop fastener, and causing the carpet to sew. There was a problem that the connection strength and attachment strength were insufficient, and peeling easily occurred between the carpets or between the carpet and the base material.

Furthermore, when sewing the hook-and-loop fastener onto the carpet, the installation position is determined and marked using a gauge, a tweezers, etc., and this method requires a great deal of effort to sew the hook-and-loop fastener.

[Means for solving problems]

The present invention, as a means to solve the above conventional problems, forms a convex portion 16A at a predetermined position of the carpet 16, attaches a surface fastener to the convex portion 16A, and embeds the surface fastener in the raised layer of the carpet 16. The purpose is to provide carpets that are designed to prevent

[Effect]

The convex portion 16A of the carpet is formed at the attachment position of the hook-and-loop fastener. When the male part 17A or the female part 17B of the surface fastener is attached to the convex part 16A, the male part 17A or the female part 17B of the surface fastener will not be buried in the 16 raised layers of the carpet.

[Effect of idea]

Therefore, in the present invention, the male or female part of the hook-and-loop fastener on the carpet can be closely engaged with the female or male section of the hook-and-loop fastener on another carpet or base material, thereby improving the connection strength and installation of the carpet. The strength is improved, peeling is prevented, and the mounting position of the hook-and-loop fastener can be easily determined.

〔Example〕

An embodiment of the present invention is shown in FIGS. 1 to 3. In the figure, a carpet mold 11 consists of an upper mold 12 and a lower mold 13, a recess 14 is formed at a predetermined position on the mold surface of the upper mold 12, and a convex mold piece 15 is formed at a corresponding position on the lower mold 13. It is worn. The above mold 11
A molded carpet 16 consisting of a carpet body 17 and a polyethylene sheet 18 lined with the carpet body 17 is set as shown in FIG. At this time, the polyethylene sheet 18 of the carpet 16 is heated and softened. Next, the upper mold 12 of the mold 11 is lowered to mold the carpet 16 into a predetermined shape as shown in FIG.
A convex portion 16A is formed at a predetermined position on the carpet 16 by the concave portion 14 of the second mold and the convex piece 15 of the lower mold 13. As shown in FIG. 3, a male portion 17A of a hook-and-loop fastener is attached or sewn to the convex portion 16A of the carpet 16 using, for example, hot melt adhesive. In this case, the male part 17A of the hook and loop fastener
Since it is attached to the convex portion 16A of the carpet 16, it will not be buried in the surface of the carpet 16, and when the carpet 16 is fixed to the base material 19 as shown in FIG.
A and the female portion 17B of the hook-and-loop fastener of the base material 19 are brought into close contact with each other.

[Brief explanation of drawings]

Figures 1 to 3 show an embodiment of the present invention; Figure 1 is a sectional view of a carpet set in a mold, Figure 2 is a sectional view of a molded state, and Figure 3 is a sectional view of a molded state. 4 is a cross-sectional view of a case in which a carpet is fixed to a base material, and FIG. 4 is a side view showing a conventional example. In the figure, 16...carpet, 16A...convex part,
17A... Male part of the surface fastener, 17B... Female part of the surface fastener.

Claims (1)

[Scope of utility model registration request] A carpet characterized in that a convex portion is formed at a predetermined position of the carpet, a surface fastener is attached to the convex portion, and the surface fastener is prevented from being buried in the nap layer of the carpet.