JPS5819173Y2 - cord collector - Google Patents

Description

[Detailed description of the invention] This invention relates to a cord collector, which can prevent yarn reeling from being damaged and the cross-sectional shape from becoming flat, and can be easily removed when knots become clogged. The yarn is characterized in that it can be removed by a simple operation, quickly returned to its original state, and reeled again.

Conventionally used cord collectors have elongated groove-like gaps or circular holes, and are configured to reel yarn through the gaps or holes.

For this reason, when the gap or hole is clogged with knots, it takes a lot of effort to remove the knots from the gap, and in some cases, the cord collector has to be replaced because the knots are difficult to remove.

In addition, among these conventional cord collectors, yarn reeling is carried out in a long and narrow groove-like gap, and as the yarn is reeled in contact with the linear wall surface of the gap, the cross-sectional shape of the yarn inevitably becomes flat. Furthermore, when the knots are formed in the direction in which the reeling yarn advances, there is a problem that the knots pass through the gaps.

The present invention is a cord collector that solves the above problems, and an example of its implementation will be described below with reference to the drawings.

Reference numeral 1 designates a substrate, in which a tip portion 2 located on the right side in FIG. , a notch 4 is provided that extends radially downward from the hole 3.

FIG. 2 shows an enlarged view of the holes 3 and notches 4 provided in the substrate 1.

In this embodiment, the direction in which the notch 4 expands is directed downward in FIGS. 1 and 2, and the hole 3 is shaped like an inverted U, which is a combination of a semicircle and a parallel line of length L. It is formed so that it forms.

5 is a folded part for forming a gap 6 corresponding to the plate thickness, and 7 is a fixing folded part for fixing the cord collector.

Reference numeral 8 denotes a movable plate formed with the same thickness as the substrate 1, and the end portion 9 located on the right side in FIG. 4 is formed into an inverted U-shape like the substrate 1. A hole 10 and a notch 11 having the same shape as the notch 4 are formed so that the direction of the notch 11 widens upward in FIG. 4.

FIG. 5 is an enlarged view of the right end of the movable plate 8, showing the shapes of the hole 10 and the notch 11.

Reference numeral 12 is a guide groove shaped like a gentle arc, and reference numeral 13 is a knob shaped like this by being bent at a right angle toward the top of the movable plate 8.

The movable plate 8 shaped in this manner is superimposed on the substrate 1.

At this time, the notches 4 of the substrate 1 and the notches 11 of the movable plate 8 are made to expand in opposite directions.

That is, the movable plate 8 in the state shown in FIG. 4 is directly stacked on the substrate 1 in the state shown in FIG.

Then, a stud-shaped stopper 14 is fitted into the guide groove 12 provided in the movable plate 8 at a position corresponding to the lower end in FIG. The substrate 1 and the movable plate 8 are pivotally attached 15 so as to be able to pivot.

Reference numeral 16 denotes a hairpin-shaped elastic member inserted into the gap 6 formed by the folded portion 5 of the substrate 1;
is for returning the pivoted movable plate 8 to its original state using a restoring force.

FIG. 7 shows the cord collector of the present invention in its normal state, that is, when it is reeling.

FIG. 8 shows a second embodiment, in which a substrate 20 and a movable plate 21 formed in the same manner as in the first embodiment are placed in the first embodiment.
There is no difference from the above-described first embodiment in that the movable plates 21 are made pivotable and the rivets 22 are attached in the same way as in the first embodiment.

The difference from the first embodiment is that a movable plate 21 is used for reeling.
This is means for immovably fixing it to the substrate 20.

In this second embodiment, holes 23 passing through the drawing board 20.
A locking member 24 is inserted into the hole 23.

A string 28 has one end connected to the cord collector 25 and the hooking member 24 connected to the other end.

The latching member 24 consists of a knob part 26 and a fitting part 27, and the movable plate 21 can be fixed to the base plate 20 by simply fitting the fitting part 27 into the hole 23 passing through both plates 20 and 21. It's Nishide.

FIG. 10 shows a state in which the movable plate 8 is rotated to remove a clogged knot in the cord collector shown in the first embodiment in order to remove the clogged knot.

That is, if the knot becomes clogged, the knob 13 of the movable plate 8
When pushed upward in FIG. 7, the movable plate 8 pivots clockwise about the shaft 15, and the upper end of the guide groove 12 hits the stopper 14, causing the movable plate 8 to stop.

FIG. 10 shows this state.

In this way, the holes 3 and 10 for reeling the yarn are wide open at the top and bottom in the figure, making it easy to remove clogged knots. For example, the side wall of the movable plate 8 is pushed by the elastic force of the elastic member 16 and rotates counterclockwise, and the lower end of the guide groove hits the stopper 14 and the movable plate 8 stops and returns to its original state. Return.

As mentioned above, the cord collector of the present invention has two plates, a base plate and a movable plate, stacked on top of each other, and these two plates form a circular hole through which the yarn is passed, and the movable plate is used as needed. The structure is such that it can be rotated perpendicularly to the imaginary movement line of the reeling yarn with a simple operation, so if the hole is clogged with knots in the reeling yarn, the movable plate can be rotated to prevent any influence on the yarn. The hole can be opened wide without giving any knots, so when removing knots,
Since there is no need to pull the thread, it is possible to eliminate damage to the thread or deformation of the cross-sectional shape, and the operation is extremely simple.

In addition, the holes formed by the substrate and the movable plate are such that the U-shaped holes formed in both overlap to form a circle, so unlike conventional products, semicircles are overlapped to form one complete circle. This eliminates the misalignment of the overlapping portions caused by having to form a thread, and the yarn reeling no longer comes into contact with the misaligned portions, thereby eliminating scratches caused by the reeling.

Furthermore, since the hole is circular as described above, the part in contact with the reeling yarn is curved, which also has the effect of maintaining the circular cross-sectional shape of the yarn without becoming flat. .

[Brief explanation of the drawing]

Figures 1 to 7 show the first embodiment of the present invention. Figure 1 is a plan view of the board, Figure 2 is an enlarged view of the main parts of the board, and Figure 3 is the board. Fig. 4 is a plan view of the movable plate, Fig. 5 is an enlarged view of the main parts of the movable plate, Fig. 6 is a side view of the movable plate, Fig. 7 is a plan view of the cord collector, Fig. 8 9 is a plan view showing the second embodiment of the cord collector of the present invention, FIG. 9 is a front view of the hooking member, and FIG. 10 is a plan view showing the operation of the first embodiment. Code 1... Board, 3... Hole, 4...
...Notch, 8...Movable plate, 10...
...hole, 11...notch.

Claims (1)

[Scope of utility model registration request] A U-shaped hole is provided in the center near the tip, and a notch is provided that continues from the straight line of the hole and expands radially toward the side edges, and the same hole and notch as the substrate are provided. A movable plate is stacked with the movable plate so that the directions in which the respective notches widen are opposite to each other, and the U-shaped holes of both plates form a circular hole, and are rotatably attached to each other. vessel.