JPS5876558A - Network connection adapter - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention is used by attaching to a fastener tape to connect a plurality of fishing nets, fishing nets, etc. with a slide fastener, or to connect both sides of one net. Adapter [11]

As this type of adapter, a linear chain knitting part is formed continuously at the end of the mesh in the finest mesh area of a mesh knitting part in which the mesh size is changed sequentially, and other knitting yarns are connected to this chain knitting part. Adapter in which a strip is formed by intertwining (%Kasho 52-45682)
No.), an adapter in which a connecting string K is inserted into the folded and reversed part (net attachment part) of the adapter, and this connecting string is pulled out from the mesh on the side of the folded and reversed part (Utility Model No. 52-7328)
No. 7), a rectangular mesh knitted by a plurality of warp strings extending in the longitudinal direction formed by knitting and a weft yarn extending perpendicularly to the warp strings and connecting each warp string to the mesh attachment part and the zipper. An adapter (Japanese Utility Model Publication No. 126761/1983) has been proposed which has a mesh of the fastener tape attachment part and is smaller than the stitches of the mesh attachment part of the fastener tape attachment part.

However, JP-A No. 52-45682 and Utility Model Application No. 52-7
In the adapter disclosed in Publication No. 52B7, the wire has a rhombic shape, and the connecting string is pushed through the intersection of the mesh at the folded center of the wire, and the connecting string is pulled outward from the rope and connected to the rope. Therefore, although the stability of the connection between the adapter and the rope is lost, if a strong lateral gravitational force is applied to the net due to fast currents or wind, the mesh of the adapter may deform and cause large waves on the slide fastener. be.

Further, although the adapter disclosed in Japanese Utility Model Application Publication No. 55-126761 does not cause the waving phenomenon, it is not possible to insert a connecting string in order to obtain connection stability between the net and the adapter.

The present invention is a further development of these conventional adapters, and its purpose is to facilitate the installation work of the slide fastener and the net, provide good stability after installation, and maintain the slide fastener even when lateral force is applied. It is an object of the present invention to provide a strong adapter that does not deform into a wave shape and can be easily manufactured into long ones.

The present invention will be explained below based on embodiments shown in the drawings.

The adapter A shown in FIG. 1 and FIG.
0 A pair of strips 2 with the finest mesh connected on both sides,
It is composed of 2.

The mesh-like knitting part 1 includes a first area 3 with a fine mesh and a band-like part 2.
The first area includes a pair of second areas 4, 4 with a fine mesh that are continuous with each other, and a pair of third areas 5.5 with a large mesh that connects the first area 3 and the second area 4.4. 3 is located in the center, one side of the third area 5.5 is continuous on both sides of it, one side of the second area 4, 4 is continuous on each other side of the third area 5.5, and the second area 5. A strip 2.2 continues on each other side of 4.4. Each rope of the net-like knitting part 1 has six thick vertical cords 6, 7, 8°9, 10, 11 extending in the longitudinal direction of each area,
It is formed of a plurality of thin weft yarns 16 in pairs extending in a direction perpendicular to these warp cords and connecting each warp cord to each other.

In each example, the vertical cords 6.7, 8.9° and 10.11 are chain stitched, and the horizontal strings 1 and 1 are stitched.

L4. The weft yarn 16 is a part of the yarn constituting the weft weft structure.

The strip portion 2 is a sewn portion of the slide fastener. Each stitch of this band-like part 2 is finer than each thread of the net-like knitting part 1, and thick warp strings 12° 13, 14, 15 extending parallel to each warp of the net-like knitting part 1, the warp strings 6, 11 and a large number of thin weft threads 17..., 18... that connect these warp threads.
・It is formed by Each weft thread 17..., 18...
* extends parallel to the weft threads 16...

In the adapter configured in this way, each weft thread is thinner than each warp thread, so each warp thread is centered from each weft thread on both the front and back sides, as shown in Figure 2.

Because of this, there is a concave 111 between the vertical strings.

An example of the satin structure is shown in No. 5EK to the adapter, and each knitting yarn Ls -Lm -Ll, L4-Ll -Ll -Lv
- The tissue pattern of L, , L, is shown in FIG. 4 - The structure is as follows. Although the knitting yarns are not shown in FIG. 5, the knitting yarns are warp strings 6.8.9, 1
At 0.11.12.13°14 and Is, the knitting threads are inserted into the warp cords 6, 7, and 8°9.10.12i314.15, respectively.

L, Tomi 0-1/1-O Ll-55/S-3/ 5-5/5 515
-515-315-510-0/ 2-210-0/2-210-0/ 2-270-OL, =O-0/2-210-0/2-210-0/2-
210-015-5/ 3-575-575-315-51 5-! l15-5 L4 = 8-8 / 6-6 / 8-8 / 6-
6 /8-8/6-6/8-8/8-8/ 6-6/8-8/6-6/8-8/ 6-6/8-810-0/2-21 0-0 /2-210-0/2-2/ Low o10-0/-2-210-0/ 2-210-0/2-210- O L, San 0-0/2-210-0/2-210 -0/2-
210-010-0/ 2-210-0/2-210-0/ 2-210-0/8-8/6-6/ 8-8/6-678-8/6-6/ 8-8/ 8-8/6-6/8-8/ 6-6/8-8/6-6/8-8/ L, -2-210-0/2-210-0/2-210-
0/2-2-L, -0-0/2-210-0/2-210-0/2-
210-0 ester multifilament, knitting yarn L-t aL,
, L4. Polyester twisted strings can be used for L, , L, respectively. Knitting threads located on both sides are connecting threads that connect each adapter to each other when similar adapters are knitted in parallel at the same time. Therefore, it is preferable to use water-soluble yarn to facilitate separation of each adapter after knitting.

In this way, since the above-mentioned adapter can be manufactured by warp knitting, a long adapter can be easily manufactured, and after being knitted into a long length, it can be cut into any length for use. be able to. In addition, if the cutting is carried out by machine cutting or if the cut portion is melted after cutting, each knitting yarn will stick to each other, so there is no risk of it coming loose.
If you make a 5-way braid IkK as shown in Figure S, not only will each warp string be a chain stitch of two knitting yarns L1, but also the horizontal Ik16...
・, 17..., 18... knitting yarns, , L
, ,L, ,L, ,L are integrally woven into the vertical cord and constitute a part of the vertical cord, so the structure of the adapter is strong.

As shown in FIG. 5WJ and FIG. 6, the slide fastener B is sewn onto the above-mentioned adapter 8 before it is connected to the net. This sewing is done by inserting the reinforcing edge CI in the first area 3, making the first area 3 a folded and inverted part, folding it in half, and then folding the first area 3 into two.
The tape 20 of the Squid fastener 8 is sandwiched between the fasteners 8 and 8, and a lock stitch or a double chainstitch is performed. In this case, the weft threads 17..., 18... are thinner than the warp threads 12, 13, 14°15, so the weft threads 17...
If the parts ., 18, . Double chainstitch allows for strong sewing, and the weft thread 17.
Repeating double chain stitches from both sides at the 18th image will make the seam stronger. Additionally, an adapter
In the shape 11 which is folded in half, the reinforcing edge C is the vertical string 8.
, 9, so there is no risk of it moving.In addition, in the sewn autumn 11, the tape of the slide fastener B is tied with the vertical strings 6, 11.12°, 13.14.15. When firmly clamped, the KIII & string will prevent the sewing thread from slipping, so the connection between the slide fastener B and the adapter ^ will be strong. Sara K.

By injecting resin into the sewn portion, the sewing thread is completely covered with resin, thereby preventing damage caused by fraying, loosening, and abrasion.

Note that each tape 20, 20 of the slide fastener B is sewn to a separate adapter A, A of the same type. The slide fastener shown in FIG. 5 is of a lid type with a bottom stop, but it is also conceivable to use a slide fastener with a releasable fitting. The slider 24 and the upper and lower stops of the slide fastener B are not shown in FIG.

The adapter A to which the slide fastener B is sewn as described above is connected to the net 0 as shown in FIG. In this case, the connecting string E is passed through the mesh of the third area 5 and the mesh at the edge of the connecting part of the mesh O, and the connecting string E is passed through the vertical strings 8, 9 and the reinforcing edge C.
The adapter A and the net can be connected by winding it around the net yarn 22 at the edge of the net 0. At this time, since the connecting string E is passed through a large rectangular mesh in the third area 5, the connecting operation is easy.

In the above-mentioned adapter^, the mesh becomes finer from the mesh side to the slide fastener B side, each vertical string extends in the longitudinal direction of the slide fastener B, and each weft thread is perpendicular to each warp string. The rope is OK because it extends.Even if a vertical force is applied, each vertical cord can resist this direction.
In addition, when a lateral force is applied, the original force g is increased, and therefore, the force is applied equally to each element 23 of the slide fastener B, and the waving of the slide fastener B, which conventionally occurs, is It does not occur. In addition, since it is used by folding it in half, the strength of the adapter itself is high, and since the connecting ILE is wrapped around the two vertical cords 8 and 9, the strength of the connection part with the net is also high. be.

Adapter A shown in FIGS. 8 and 9 has a second area 4.4.
This adapter is the same as the adapter A shown in FIG. 1, except that it has two rows of rectangular meshes of approximately the same size. For this purpose, the adapter ^ has the same kind of warp cords 26° 2741- between the warp cords 6 and 7 and 10 and 11. Similar to the aforementioned adapter 9, this adapter is also connected to the net after the reinforcing edge and slide fastener are attached.

FIG. 10 shows an example of the n-net structure on the adapter. The 0-knit threads, L, are shown outside the net structure in FIG.
Like the above-mentioned adapter A, it is inserted into a predetermined vertical cord including vertical cords 26 and 27.

The adapter ^ can be obtained by forging in the same way as the adapter A in Fig. 1, and acts in the same way as the adapter A.
You can get the same effect.

The adapter A shown in FIGS. 11 and 12 is.

It is the same as the adapter A shown in FIG. 1 except that a reinforcing edge C is woven between the weft threads 16 in the first section 3. Since this adapter A has already been knitted with the reinforcing edge C, it is immediately connected to the net after being folded in half and having the slide fastener sewn on.

According to this adapter AK, since the reinforcing edge C is already knitted, it becomes easy to store the adapter, sew the slide fastener, and connect it to the net.

The weave of the adapter is the same as in Fig. 5, except that the reinforcing edge C is woven between the warp cords 8 and 9 by the weft threads of the first region 3, as shown by the two-dot chain line in Fig. 3. be. As a result, the reinforcing edge C is held between the warp cords 8, 9 and the weft threads of the first section 302 sets.

As described above, the present invention comprises a net-like knitted section having rectangular ropes of different sizes, and a belt-like section with the finest mesh connected to both sides of the cough net-like knitted section, and the mesh-like knitted section has meshes. an adapter t comprising: a fine central first area; a pair of second areas with a fine mesh continuous with the strip; and a third area with a large mesh connecting the first area and the second area. Because there is, it can be manufactured by forging,
Therefore, an adapter of any length can be easily manufactured.In addition, in the configuration 1a in which the swallowtail is folded in half with the first section being a folded-inverted part and a slide fastener is sewn to the band-shaped part, Since the mesh is the finest, it is possible to firmly sew the slide fastener, and when it is folded in half, the strength of the adapter is increased.Furthermore, the mesh in the third area is the largest and has a rectangular shape, so it can be easily sewn into the mesh. The connection work is easy. Furthermore, when connected to the mesh, the wires become finer from the mesh side to the slide fastener side, and this combined with the rectangular shape of the mesh means that even if vertical and horizontal forces are applied, the force will be reduced. The force is distributed evenly to each element of the slide fastener, and the slide fastener is not deformed into a wave shape.

[Brief explanation of the drawing]

FIG. 1 is a front view of a first embodiment of the adapter according to the present invention;
2E is a sectional view taken along the line ■-■ in FIG. 1, FIG. 5 is a diagram showing an example of the knitting structure of the adapter, FIG. A front view showing the sewn state, Figure 6 is a sectional view taken along the line ■-■ in Figure 5,
Figure 7 is a perspective view showing the state connected to the rope, Figure 8 is the second
A front view of the embodiment, FIG. 9 is a W-Will sectional view of FIG. 8, and FIG. 10 is a diagram showing an example of the knitting structure of the second embodiment.
FIG. 1 is a front view of the third embodiment, and FIG. 12 is a cross-sectional view of the iris 11 in one layer. 2... Belt-shaped portion, 3... First area, 4... Second area, 5... Third area.

Claims (1)

[Scope of Claims] (!1) Consisting of a net-like knitted section having rectangular meshes of different sizes, and a belt-like section with the finest mesh connected to both sides of the net-like knitted section, the net-like knitted section is It includes a first area in the center with a fine mesh, a pair of second areas with a fine mesh continuous with the strip part, and a third area with a large mesh connecting the first area and the second area. A rope connection adapter characterized by: (2) A net connection adapter according to claim 1, in which reinforcing paper is woven into the first area. (3) The second area has the same size as the bald area. A rope connection adapter according to the scope of patent #II, item 1 or 2, which has two rows of wire mesh. Claim 1, which is formed by a warp string and a plurality of weft threads woven into the warp string.
The network connection adapter according to item 2 or 3. (5) The network connection adapter according to claim 4, wherein each warp cord is made up of two knitting yarns, and each weft yarn is integrally knitted into the warp cord.