JPH0226946Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a toy loom with an improved cleaning device.

Loom toys are not only fun to play with by moving them.
It is popular among a wide range of people, from girls to adults, as it is fun to actually create textile products such as scarves and rugs while playing. However, conventional toy looms have a structure that can only weave fabrics with simple structures, such as plain weave, because the mechanism of the weaving device is complicated and operation is troublesome in order to weave various types of fabrics. Therefore, the object of the present invention is to provide a toy loom that is capable of weaving complex textured fabrics such as slant weave with a simple mechanism and easy operation by improving the weaving device.

Hereinafter, embodiments of the present invention will be described based on the drawings.

FIG. 1 is an overall perspective view of the toy loom, FIG. 2 is an exploded perspective view of a first embodiment of the cleaning device used in the present invention, and FIG. 3 is a diagram showing the operating state of the cleaning device. In these drawings, reference numeral 1 denotes a loom main body, and holding members 2 and 3 are installed laterally at the front and rear parts. These holding members 2 and 3 have a large number of claws 2a and 3a arranged on the outer periphery of the shaft portion for hooking the warp threads T, and can be rotated and fixed by small angles by dials 2b and 3b provided at both ends. It is structured as follows.

Reference numeral 10 denotes a cleaning device, which is composed of a cleaning device 11, a holding frame 12, and a support arm 13. The paste 11 has a long plate shape as a whole, has a warp thread groove 11a in the upper part, and has a contact part 1 in the lower part.
1b, and guide pieces 11 are provided on both sides of the center.
c and a stopper 11d. Holding frame 12
consists of two elongated frames 12 each having a substantially U-shaped cross section.
a, 12a are formed in a hollow shape with their respective openings facing each other and spaced apart by the width of the plate 11, and guide grooves 1 are formed in the upper and lower edges.
2b is provided. The retaining frame 11 is arranged so that the guide pieces 11c on both sides of the central part engage with the guide grooves 12b, and the stopper 11d is located in the hollow part.
2, it is held in the holding frame 12 so as to be movable up and down without slipping out. The support arm 13 supports both ends of the holding frame 12,
A fitting part 14 having a groove having the same shape as the end shape of the holding frame 12 is provided at one end thereof, and the holding frame 12 is not disassembled by fitting the end part of the holding frame 12 into this fitting part 14. I support it.

In this way, the plastering device 10, which holds the plaster 11 in a vertically movable manner on the holding frame 12, is installed above the driving means for moving the plaster 11 up and down. In the case of this embodiment, a rotary program drum 4 having program holes 5 bored in the outer periphery according to the texture of the fabric is used as a driving means for moving the cloth 11 up and down. When the dial 6 is rotated, the program drum 4 is intermittently rotated one program at a time in synchronization with the support arm 13 which moves up and down via the heart cam 7.

That is, when the dial 6 is rotated, the coaxial heart cam 7 rotates, and the support arm 13, whose other end is rotatably supported on the loom main body 1, is rotated by the heart cam 7.
It is moved up and down via the pin 15 that connects with the. At the same time, the program drum 4 is synchronously rotated via an intermittent feed mechanism (not shown) such as a Geneva gear, and when the cleaning device 10 rises and is sufficiently far away from the program drum 4, the program is intermittently rotated one program at a time. . Therefore, when the entire cleaning device 10 is lowered by the support arm 13 to a position where it comes into contact with the program drum 4, the cleaning device 11 at the position corresponding to the program hole 5 enters the inside of the program hole 5 as it is, and Layout 11 in the position corresponding to the part that has not been drilled
The contact portion 11b is pushed up by the program drum 4 and moves upward within the holding frame 12, resulting in a state as shown in FIG. In this way, the weft thread is passed between the warp yarns opened by the rising and falling of the sheath 11, and then the dial 6 is rotated again, and the weft thread is passed through the warp threads opened by the sheath 11 rising and falling, and then the dial 6 is rotated again, and the weft thread is passed through the warp threads opened by the sheath 11.
to rise and fall. Through this repetition, the fabric of the programmed organization is woven.

The cleaning device of the second embodiment shown in FIG.
2a, 12a, and a fitting part 14 consisting of a groove having the same shape as the ends of the ribs 12c, 12c is formed in the support arm 13, and the ends of the ribs 12c, 12c are formed in the fitting part 14. are fitted to support the holding frame 12.

In the cleaning device of the third embodiment shown in FIG. 5, the holding frame 12 of the first and second embodiments is of a left-right separated type, whereas the holding frame 12 is of a vertically separated type. That is, the frame bodies 12a, 12a forming the holding frame 12 are arranged so that their openings face each other in a vertical positional relationship, and slight protrusions 12 are formed at both ends of the frames 12a, 12a.
d, 12d are provided, and a fitting part 14 consisting of a groove having the same shape as the protrusions 12d, 12d is formed on the support arm 13, and the protrusions 12d, 12d are provided in the fitting part 14.
12d are fitted to support the holding frame 12.

It goes without saying that the shapes of the holding frame, the support arm, the manner in which the holding frame is supported by the support arm, etc. are not limited to those of the above embodiments. Further, the driving means for moving the plate up and down is not limited to that of the above embodiment.

As described above, according to the present invention, it is possible to weave fabrics with complex structures such as oblique weave using a weaving device that has a simple mechanism and is easy to operate, making it possible to easily produce a wide variety of textile products. It has an effect that can be created.

Furthermore, since the cover is provided with a stopper that engages with the holding frame, it is possible to prevent the cover from separating from the holding frame even if an unexpected force is applied during the vertical movement of the cover, thereby preventing interruption of play.

Furthermore, one end of the support arm that supports both ends of the loom holding frame is rotatably attached, and the other end can be moved up and down using a dial provided on the loom body. It can be moved mechanically and can increase interest in loom toys.

Furthermore, since the driving means for vertically moving the tray is linked with the vertical movement of the support arm using a dial, the vertical movement of the tray and the movement of the driving means are matched to ensure the alignment of the tray and the driving means. This has the effect that textiles can be enjoyed with simple operations without troublesome positioning work.

[Brief explanation of the drawing]

Fig. 1 is an overall perspective view of one embodiment of the textile toy of the present invention, Fig. 2 is an exploded perspective view of the first embodiment of the plastering device used in the textile toy of the invention, and Fig. 3 is a diagram of the operating state of the plastering device. Figure 4 is an exploded perspective view of the second embodiment of the cleaning device, and Figure 5 is the third embodiment of the cleaning device.
An exploded perspective view of the embodiment is shown. 1... Loom main body, 10... Sorting device, 11
...That's right, 12...Holding frame, 12a, 12a
... Frame body, 13 ... Support arm, 14 ... Fitting part.

Claims (1)

[Scope of Claim for Utility Model Registration] A loom toy characterized by being equipped with a cleaning device that meets the following requirements. (a) The holding frame shall consist of two elongated frames with approximately U-shaped cross sections, with their openings facing each other to form a hollow part. (b) A stopper is provided in the hollow portion of the holding frame for vertically movably holding a plate that passes through the holding frame, and for engaging the plate to prevent detachment. (c) Both ends of the above holding frame shall be supported by support arms. (d) One end of the support arm is rotatably attached to the loom body, and the other end, which supports the holding frame, is movable up and down by a dial provided on the loom body. (e) Driving means for vertically moving the rotor is provided below the rotor, and the drive means is interlocked with the vertical movement of the support arm by the dial.