JPH0135734Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a feed plate for a sewing machine that automatically attaches a hook to the opening of clothing such as pants and skirts.

<Prior art> Conventionally, in order to attach a hook (receiver) or male and female hooks to the interlining of trousers or skirts using an automatic sewing machine, a hook is attached to the approximate center of the feed plate 1 as shown in Fig. 6. Tool (receiver) 3a and male and female hooks 4
A needle hole for sewing a hook such as a is provided, and the hook-shaped gauges 2, 2 are glued symmetrically with the above-mentioned needle holes of the feed plate 1 in the center. By unfolding the hem cloth 6 of the clothing covering opening and aligning one side edge to one of the gauges 2, a core for attaching a fastener attached in advance to a predetermined position of the hem cloth 6 by heat adhesion or other means can be attached. The fabric 5 is made to correspond to the mounting position of the hook, and in this state, the respective hooks 3a and male hooks 4a are attached from above using the restraint plate 10 of the sewing machine 11 shown in FIG. They were separated and sewn to the interlining 5.

<Problems to be solved by the invention> However, in the above conventional example, the correspondence between the hooks such as the hooks (receiver) 3a or the male and female hooks 4a and the interlining 5 to which they are attached is very poor. It is stable.

This is because what determines the position of the interlining 5 depends on the correspondence between one side edge of the hem cloth 6 and the positioning gauge 2, and it also varies depending on the operator, and It was very difficult to align the center position of each hook on the center line of the interlining, which was greatly affected by the positional accuracy when the interlining was attached.

Therefore, the present invention provides a feed plate which is always attached on the center line of the interlining and aligned with the center position of the hook.

<Means for solving the problem> Provide needle holes each consisting of a latch (receiving metal fitting) and a male hook (female hook) on the feed plate, and connect both needle holes together in at least two directions. It is equipped with a positioning gauge to regulate it.

<Function> Since the arrangement of the needle holes provided on the feed plate is configured to correspond to the center line of the positioning gauge of the interlining provided on the feed plate, the hook is placed at the center of the interlining 5. placed on the line.

<Example> Hereinafter, the present invention will be described in detail with reference to an example shown in the drawings.
A needle hole 3 is provided approximately in the middle of the hole to be used when sewing a hook or receiver, etc., and a needle hole 4 for attaching a male or female hook is provided along with the needle hole 3. 3 and 4 are surrounded on three sides by a positioning gauge 7 for the interlining, and the positioning gauge 7 has a cross-sectional shape that allows it to easily accept the edge of the interlining 5, as shown in FIG. Stepped inner edge 9
The base end surface 8 is fixed along the surface of the feed plate 1 by spot welding or the like. still,
In the above figure, the positioning gauge 7 has three sides connected in series, but depending on the situation, two parallel sides may be used, or if the length of the interlining is one type and does not change. For example, it may be a four-sided closed type.

As mentioned above, the present invention has the interlining 5
without restricting the position of the edge cloth attached.
After inserting the periphery of the interlining 5 into the positioning gauge 7 as shown in the figure, place the edging fabric 6 on top of it, or insert the periphery of the interlining 5, which has been previously attached to a predetermined position on the edging fabric 6, into the gauge 7. After holding the sewing machine, the sewing machine is sewn with the hooks such as the hooks 3a and hooks held on the restraint plate 10 of the automatic sewing machine 11 shown in FIG. 5 facing each other.

<Effects of the invention> Since the invention is constructed as described above, the positions of the interlining and the various fasteners are always constant, there is no deviation, and force can be applied evenly to the fabric. .

By using gauges in three directions, it is possible to easily handle long interlining materials.

It is a highly practical idea that has a simple structure and is easy to attach and detach.

[Brief explanation of drawings]

Figure 1 is a perspective view of the feed plate of the present invention, Figure 2 is a
3 is a partially cutaway perspective view showing the usage state of the above, FIG. 4 is a plan view showing an example of the use of the conventional feed plate, and FIG. 5 is the above feed plate. (FIG. 1, FIG. 4) is a schematic side view of an automatic sewing machine using FIGS. 1... Feeding plate, 3, 4... Needle hole, 5... Interlining,
7...Positioning gauge.

Claims (1)

[Scope of utility model registration request] A needle hole for sewing the latch fitting (receiving metal fitting) on the feed plate surface,
The needle holes for sewing the male hook (female hook) are formed through each at a predetermined interval, and both needle holes are surrounded at least in two directions by a positioning gauge of the interlining, and the positioning gauge is attached to the positioning gauge. A feed plate for a sewing machine with a clothing hook attached, characterized in that the corresponding position between the interlining and each needle hole is determined by aligning the interlining.