JPH0529605Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a slider holding device used when inserting a slider through a slide fastener chain in a slide fastener finishing process.

BACKGROUND ART A conventional slider holding device, as shown in Japanese Utility Model Application Publication No. 59-77410, includes a mounting surface A of a slider body and a groove B into which a puller T of the slider is inserted, and the slider S is held upward. Push it further and insert the locking claw C into the window hole of the slider handle T.
It is known that the slider S is inserted and locked to hold the slider S on the mounting surface (see FIG. 5).

Problems to be Solved by the Invention However, in a device that holds the slider by locking the slider pull, there are some devices that hold the slider, such as a slider used for a slide fastener for a car seat cover or a slider with a detachable pull. Since a slider without a handle cannot be held, in the past, the slider was attached manually after the slide fastener was finished, which caused problems due to very poor work efficiency.

Therefore, the purpose of the present invention is to provide a slider holding device that has a simple structure and can hold the slider reliably in order to mechanically perform the work of installing a slider without a handle attached. .

Means for Solving the Problems In the present invention, in order to mechanically attach a slider to which a handle is not attached, the column P of the slider passes through the top surface of the tip of the holder body 1, as shown in FIG. A groove 2 is provided, and the holder body 1 is also provided with a groove 2.
A swinging lever 3 provided with a locking pawl 5 that locks the pillar portion P of the slider and a lifting piece 6 that pulls up the locking pawl 5 is pivoted by a pin 4, and the locking pawl 5 and the lifting piece 6 facing into the groove 2 provided on the top surface of the tip of the holder body 1.
The slider S can be easily and reliably held by simply pushing the column part P of the slider into the groove 2 by urging the slider S with a spring 9.

Example Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing the tip of the slider holding device of the present invention, in which 1 is the holder body of the slider holding device, which is formed into a tapered shape, and the top surface of the tip has a pillar portion P of the slider. A groove 2 is provided in which the holder is held. Reference numeral 3 denotes a swinging lever formed into two U-shaped branches, and the center of the swinging lever is pivotally attached to the holder main body 1 by a pin 4 so as to be swingable. A locking pawl 5 and a pulling piece 6 are formed at the tips of the two crotches, respectively, and the rear end is biased by a compression spring 9 as shown in FIG. A lifting piece 6 faces the groove 2 provided on the upper surface of the tip of the holder main body 1 and is configured to be in constant pressure contact with the receiving portion 8 thereof.

Next, to explain the state in which the slider S is held in the holder body 1, Fig. 3 shows the state in order. As shown in FIG. 2, only the pillar portion P is inserted into the groove 2 provided on the top surface of the tip of the holder main body 1, with P facing downward. Then, the pillar part P enters along the receiving part 8 of the groove, and first the tip of the pillar part P comes into contact with the slope 7 formed at the tip of the lifting piece 6, and as it advances further, the lifting piece 6 is brought into contact with the slope 7. along the groove 2 (see FIG. 3B). As a result, the swing lever 3 having the lifting piece 6 is rotated clockwise about the pin 4 against the compression spring 9. As a result, the locking pawl 5 provided at the tip of the swing lever 3 also moves outward from the groove 2, allowing the column P to pass (see FIG. 3C). Then, the column P of the slider advances further and when the hole O for attaching the handle of the column P reaches the position of the locking pawl 5, the rear end of the column P comes off the pulling piece 6 and the locking pawl 5 moves inward of the groove 2 by the biasing force of the compression spring 9, and is inserted into the hole O of the column to lock and hold the slider (see FIG. 3D). Therefore, the distance between the locking pawl 5 and the lifting piece 6 is set such that when the hole O in the column moves to the position of the locking pawl 5, the rear end of the column P just passes through the lifting piece 6. It is necessary to set it. In this way, the slider S
is locked by a locking pawl 5 and securely held in the groove 2 of the holder body 1, and is moved up to the transfer path of the slide fastener chain to attach the slider to the slide fastener chain.

FIG. 4 shows the relationship between the slider holding device and the slider supplying device of the present invention. The stopper 16 provided at the lower end of the supply chute 15 is rotated by the tip of the
One slider S at the lowest end of the supply chute 15 is placed on the slider, and the slider is pushed out by overturning so that the pillar part P is located below, and the transfer rod 17 moves inside the guide groove 20 while being guided by the guide rod 19.
The slider is then moved to the slider holding device, and is pushed into the groove 2 on the upper surface of the tip of the holder main body, which is waiting in line with the guide groove 20, and is locked and held by the locking claw 5. During the transfer of the slider S, the lower end of the supply chute 15 is closed by the upper surface of the transfer rod 17 to prevent the next slider from falling, and when the supply of the slider S to the slider holding device is completed, the transfer rod 17 is As shown in Figure 4, when the slider returns to its original position, the next slider will fall. At this time, a stopper 1 provided at the lower end of the supply chute 15
6 to prevent the slider from tipping over. The slider holding device, supplied with the slider S in this way, is fitted into the small block 12 on the side of the holder body 1 by the piston rod 10 operated by the hydraulic cylinder 11 attached to the frame 14. It is configured to move up and down between the transfer path of the slide fastener chain and the replenishment position of the slider S along a guide rod 13 located therein. Note that after installing the slider S to the slide fastener chain,
As shown in the figure, the lower surface of the locking pawl 5 is a slope, so by lowering the slider holding device, the locking pawl 5 is moved outward from the groove, and the locking pawl 5 is automatically moved toward the slider. It is designed to come off from the column P.

Effects of the invention The present invention has the above-mentioned structure, and has a simple structure in which a locking pawl and a lifting piece are provided on the swinging lever to move a slider without a handle by simply pushing the slider. In addition to being able to hold the slider automatically, the column part of the slider is locked and held with a locking claw, so even a slider without a handle can be held in a stable state. It has the following.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the holder body of the slider holding device of the present invention, Fig. 2 is a cross-sectional view of the same, Fig. 3 is an explanatory view showing the slider holding state in order, and Fig. 4 is the slider holding device of the present invention. A side view showing the relationship between the device and the slider supply device, and FIG. 5 is a side view of a known slider holding device equipped with a handle. 1... Holder body, 2... Groove, 3... Rocking lever, 5... Locking claw, 6... Lifting piece, 15...
Supply chute, 17... Transfer rod, 20... Guide groove, S... Slider, P... Pillar part of slider, O... Hole in pillar part of slider.

Claims (1)

[Scope of utility model registration request] A groove 2 is provided on the top surface of the tip of the holder body 1 for the column part P of the slider to pass through.
a locking pawl 5 that locks the column portion P of the slider;
A swinging lever 3 provided with a lifting piece 6 for raising the locking pawl 5 is pivotally mounted 4, and the locking pawl 5 and the lifting piece 6
The swinging lever 3 is urged 9 so that it faces into the groove 2.
A slider holding device for a slide fastener, characterized in that it is configured as follows.