JPH0327873Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a bonded carpet used for floor coverings of automobiles, etc.

[Conventional technology]

Conventional examples are shown in FIGS. 5 to 7.

In the figure, 1 is the carpet and the edge is the yarn 2.
It is bordered with. To create a edging with the yarn 2, the yarn 2 is engaged with the bobbin thread 3 that is sewn parallel to the edge of the carpet 1 at the upper edge of the edging, and the yarn 2 is attached at the lower green part of the yarn 2 edging. Together with the thread 3, the upper thread 4 is engaged along the edge of the carpet 1.

Carpet 1 bordered by the yarn 2
To join the carpets, as shown in FIG. 6, the joint edges 1A, 1A of the pair of carpets 1, 1 are brought together, and a plastic sheet 5 or the like is applied to the back of the joint, and the carpet is joined with threads 6, 6. A configuration in which the joining edges 1A, 1A of 1, 1 and the sheet 5 are sewn,
As shown in FIG. 7, a structure is provided in which the joining edges 1A, 1A of the carpets 1, 1 are overlapped and sewn together with a thread 6.

[Problem that the invention attempts to solve]

In the structure shown in FIG. 6, there is a waste of edging both sides of the carpet 1 to be joined with the woolen yarn 2, and there is also a waste of sewing the plastic sheet 5 to the joining edge 1A of the carpet 1 as a joining medium. In the configuration shown in FIG. 7, there is a waste of edging both carpets 1 to be joined with yarn 2, and the joining edges 1A, 1A of the overlapped carpets 1, 1 are sewn with thread 6. There is waste.

[Means for solving problems]

The present invention has been proposed as a means to solve the above-mentioned problems of the prior art. It consists of a bobbin thread that is sewn in parallel, passing through the joint edge from the top surface to the back surface and passing through from the back surface to the top surface of the other carpet, and the yarn engages with the bobbin thread on the top surface of the joint edge of one carpet. The present invention provides a joined carpet in which the upper thread along the joined edge is engaged with the wool yarn and the lower thread on the upper surface of the joined edge of the other carpet.

[Effect]

The operation of the present invention based on the above configuration is as follows.

The following steps are used to form the bonded carpet of the present invention. The joint edges of the pair of carpets are brought together with their back sides together. The polymerized joint edges are hemmed with yarn. That is, the yarn is hemmed to the overlapping joint edge, the yarn is engaged at the upper edge of the hem with a bobbin thread sewn parallel to the overlapping joint edge, and at the lower edge, the yarn is attached to the carpet joint edge together with the bobbin thread. Engage it with the running upper thread. In this way, the overlapping joint edges of a pair of carpets are hemmed and simultaneously joined with yarn, and then the pair of carpets is opened.

[Effect of idea]

The present invention therefore eliminates the waste of edging each pair of carpets with yarn.
Furthermore, a pair of carpets can be joined by simply edging with wool without requiring a joining medium such as a plastic sheet or sewing for joining.

〔Example〕

The present invention will be described with reference to an embodiment shown in FIGS. 1 to 4. The joint edges 1A, 1A of a pair of carpets 1, 1 are overlapped with their back sides brought together, and the overlapping joint edges 1A, Edge 2A is done on 1A with yarn 2. That is, the yarn 2 is connected to the polymerized joint edges 1A, 1A.
At the upper edge of the hem 2A, the yarn 2 is engaged with the bobbin thread 3 sewn parallel to the overlapping joint edges 1A, 1A, and further at the lower edge of the hem 2A, the yarn 2 and the lower thread 3 are engaged with the upper thread 4 along the overlapping joint edges 1A, 1A (see FIG. 2). The hemming of the carpets 1, 1 with the yarn 2 is carried out using a lock sewing machine or the like. In this way, the overlapping joint edges 1A, 1A of the pair of carpets 1, 1 are hemmed and joined with the yarn 2, and then the carpets 1, 1 are opened and the fourth
Make it as shown in the figure. The pair of carpets are thus joined together.

[Brief explanation of the drawing]

1 to 4 show one embodiment of the present invention, in which FIG. 1 is an explanatory sectional view of the hemmed overlapping joint edges of a pair of carpets, FIG. 2 is a detailed view of the hemming, and FIG. Fig. 3 is an explanatory sectional view of a pair of carpets in an open state, Fig. 4 is a partial perspective view of a pair of carpets in a joined state, Fig. 5 is an explanatory sectional view of the edging part of a conventional carpet, and Fig. 6 is a carpet joint part. FIG. 7 is an explanatory sectional view of another conventional example. In the figure, 1...carpet, 1A...joint edge,
2... wool thread, 3... bobbin thread, 4... upper thread.

Claims (1)

[Scope of utility model registration request] A pair of carpets attached to each other, a wool thread extending in a wavy manner over the upper surface of the joining edge of the pair of carpets, and passing through the joining edge of the one carpet from the upper surface to the back surface and the back surface of the other carpet. The yarn is engaged with the bobbin thread on the upper surface of the joining edge of one carpet, and the yarn is engaged with the lower thread on the upper surface of the joining edge of the other carpet. A joined carpet characterized in that an upper thread along the joined edge is engaged with the lower thread.