JP3238092U - Easy to put on and take off Kotozume - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an easily attached kin claw whose fingertip can be easily attached to and removed from the kin claw. SOLUTION: A saw-toothed tooth is provided in a band shape in a jagged portion 15 inside a binding band 2, and a locking claw, an unlock lever 5 for releasing and a band insertion hole 14 are provided at the end of the band. A snap button female is fixed to a close portion between the stop portion and the locking portion, and a band tip portion to which the koto claw 1 is fixed by a double-sided caulking ball 18 is attached to the close portion of the snap button female to the band of the locking portion. Since the snap button male is fixed to the tip of the band after being inserted into the insertion hole, the fingernail is inserted into the place where the band forms a ring, and then the tip of the band is pinched and pulled for an instant. The ring of the band with the koto claw is in close contact with the finger, and when the finger is attached, it is fastened to the snap button female, and when the finger is removed from the ring, the tip of the unlock lever is pushed downward to release the locking claw. Apart from the band-shaped teeth, the band loosens and the fingers can be pulled out of the ring. [Selection diagram] Fig. 1

Description

The present invention relates to an easy-to-detach koto claw that is attached to the tip of the right thumb, index finger, and middle finger when playing the koto.

Some conventional kin claws have iris, plastic claws, and belt claws with hook-and-loop fasteners attached to the kin claw ring, but in the former, the thickness of each finger is different, so there are several types of kin claws. I chose a size that fits from the limited size and attached it to each finger, but the latter kin claw for beginners can be attached to any finger, but it may come off during performance. Generally limited to beginners.

In the conventional kotowa type mentioned above, tape or liquid was applied to each finger so that it would not come off during performance, but in the hook-and-loop fastener belt type, when a beginner strongly plays the koto thread during performance. The so-called rake claw playing method attempts to solve the drawbacks such as the kin claws coming off.

As a means for solving the above-mentioned drawbacks, by utilizing the function of the conventional cord binding band, saw-toothed teeth are provided inside the band of the binding band in a band shape, and the end of the band is provided with a band-shaped tooth. A snap button female is fixed to a locking portion having a locking claw, an unlock lever to be released, and a band insertion hole, and a snap button female in the vicinity of the locking portion. The tip of the band to be fixed is inserted into the band insertion hole of the locking portion, and since the snap button male is fixed to the tip of the band, the fingertip is inserted where the band forms a ring. After that, when the tip of the band part is picked up and pulled, the ring of the band holding the koto claw instantly comes into close contact with the finger, and the snap button is fixed to the end of the band, so that the end of the band protruding from the locking part A snap button male is fixed to the snap button male, and when a finger is attached, the snap button female is fastened to the snap button female. Apart from, the band loosened and the fingers could be pulled out of the ring, so the fingertips could be easily attached to the koto claws and pulled out again, eliminating the shortcomings of the problem.

As described above, the function of tightening the cord binding band (preferably made of soft material) in only one direction is used, which is an embodiment. A snap button female and a double-sided caulking ball are used to fix the koto claw to the close portion of the locking portion with the locking claw, and a band is formed by inserting the band into the insertion hole having the locking claw in the locking portion. Then, when the koto claw with the snap button male fixed to the tip of the band inserts a finger into the ring and pulls the end of the band (snap button male part), it is gradually tightened tightly with my finger and moderately tightened. When you stop pulling and remove your finger from the ring with the koto claw, by pushing the tip of the unlock lever in the locking part downward, the locking claw is separated from the jagged tooth and banded. Can be released and loosened, and the fingers can be easily removed, so the koto claws can be easily attached and detached.

An overall view of the present invention is shown, and it is an explanatory view using a Yamada style kin claw as an example. Is the figure which removed the snap button of [FIG. 1]. As another example, Ikuta style kin claws are used, and double-sided caulking balls are fixed to the ends of the band as knobs. (A) shows the usage state of [FIG. 1] and [FIG. 2], and (b) shows the usage state of [FIG. 3]. (A) shows the shape of the conventional Yamada style kin claw, and (b) shows the shape of the conventional Ikuta style kin claw. (A) shows the conventional Yamada style kin claw, and (b) shows the conventional Ikuta style kin claw.

Utilizing the function of the conventional cord binding band that can be used repeatedly, there is a locking part in which the jagged part in the shape of an unjust side right triangle inside the band is advanced and tightened in only one direction with the locking claw, and the binding band. Near the belt (jagged side) inside the locking part of the band part, put a koto claw on the band and attach a double-sided caulking ball to the female part of the snap button and the snap button and its close part. , Each is crimped with a plier or a caulking jig or the like.

When the band is inserted into the binding band locking portion having a locking mechanism at the end of the binding band, a ring is formed, and the male portion of the snap button is fixed to the end of the band.

Further, as another embodiment, the tail portion of the band portion is inserted through the locking portion, and a double-sided caulking ball that also serves as a knob is fixed to the belt end portion.

Explaining according to the following drawings, the kin claw is usually attached to the thumb, index finger and middle finger, but as an embodiment of the present invention when the kin claw is attached to one of the fingers, [FIG. 1] to [FIG. 6] are shown. explain in detail.

First, [FIG. 1] and [FIG. 2] show the entire invention, and the entire kotozume 10 is mainly composed of a binding band 2 and a kotozume 1 (Yamada style kotozume as an example), and the binding is made. The locking portion 3 at the end of the band 2 has a tooth 15 in which the shape of a right triangle is connected to the inside of the band 13 in the insertion hole 14 through which the band 13 is inserted, and the band 13 advances only in one direction with the tooth 15. The locking claws 6 are engaged and locked, and an unlock lever 5 is used to release the locking claws 6.

Next, the koto claw 1 has a double-sided caulking ball 18 (female 18a) on the band 13 in the vicinity of the snap button female 19a (located on the left side surface of the finger) of the locking portion 3 and the snap button female 19a. , Male 19b is fitted caulked) and is fixed to the band 13 at the lower end of the koto claw 1.

A silicon sheet 4 is attached to the back surface 17 (the surface on which the finger comes into contact) of the main body 7 of the kin claw 1 as an embodiment of the non-slip means.

Since the snap button male 19b is fixed to the end of the band 13, it is fastened by the snap button female.

FIG. 2 shows a state in which the snap button 19 is removed, and when the portion of the snap button male 19b is picked and pulled in the P direction, the ring 25 is slightly tightened.

The above-mentioned kin claw 1 has the shape of a Yamada-style kin claw as an example, and the koto string is played at the tip portion 16 of the kin claw 7.

[FIG. 3] shows, as another embodiment, the entire Kotozume 10A is obtained by replacing the Yamada-style Kotozume 1 in [Fig. 1] and [Fig. 2] with the Ikuta-style Kotozume 1A, and the band of the binding band 2A. 13A is cut to an appropriate length, and a double-sided caulking ball 9 is fixed to the vicinity of the cut portion 11 as an embodiment of the knob means. When the double-sided caulking ball 9 portion is picked and pulled in the P direction, , The ring space 25A becomes smaller.

The kin claw 1A has a non-slip sheet 4A (silicon sheet, rubber sheet, etc.) attached to the back surface 17A of the kin claw body 7A as an embodiment of the non-slip means as in [FIG. 1] and [FIG. 2]. The koto claw 1A is fixed to the belt 13A with a double-sided caulking ball 8.

Similarly to the above [FIG. 1] and [FIG. 2], when the tip portion of the unlock lever 5 is pushed downward, the jagged tooth 15A is released from the locking claw 6 locked to the tip. Tooth.

Since the shape of the Ikuta-style claw 1A in FIG. 3 is square, the koto string is played at 16A in the koto claw 1A.

[Fig. 5] shows a general shape of a kin claw as seen from the back surface of the kin claw, and (a) is a Yamada-style kin claw 20 composed of a pointed oval kin claw 22 and a kin claw ring 23, (b). ) Indicates an Ikuta-style kin claw 30 composed of a square-shaped kin claw 32 and a kin claw ring 33.

[Fig. 6] shows a conventional general kin claw, (a) shows a Yamada style kin claw 20, and (b) shows a Ikuta style kin claw 30.

As described above, since the present invention is composed of a simple combination, the kotozume can be easily attached to and detached from the finger F.

1, 1A ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・・ ・ Non-slip sheet 5 ・ ・ ・ ・ ・ ・ ・ ・ ・ Unlock lever 6 ・ ・ ・ ・ ・ ・ ・ ・ Locking claws 7, 7A ・ ・ ・ ・ ・ ・ ・ ・ Koto claw body 8, 18 ・ ・ ・ ・ ・ ・ ・ ・ Double-sided caulking ball 9 ・ ・ ・ ・ ・ ・ ・ ・ Snap button 9a ・ ・ ・ ・ ・ ・ ・ ・ Snap button female 9b ・ ・ ・ ・ ・ ・ ・ ・ ・・ Snap button male 10, 10A ・ ・ ・ ・ ・ ・ Overall of the present invention 11 ・ ・ ・ ・ ・ ・ ・ ・ Band end part 12 ・ ・ ・ ・ ・ ・ ・ ・ Unlock lever pressing hole part 13 ・ ・・ ・ ・ ・ ・ ・ ・ ・ Band part 14 of the binding band ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Band insertion hole 15 ・ ・ ・ ・ ・ ・ ・ ・ Jagged part 16 ・ ・ ・ ・ ・ ・・ ・ ・ ・ ・ ・ Kotozume corner 17, 17A ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・・ ・ ・ ・ ・ ・ ・ ・ Ikuta style kin claw 31 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・Tension direction

Claims (1)

Utilizing the function of the conventional cord binding band, a locking claw and an unlock lever are held in the insertion hole of the locking portion of the binding band, and the kin claw is fixed to the inside of the proximity portion of the locking portion of the binding band. , The band is inserted into the insertion hole to form a ring. When the fingertip is inserted into the ring and the end of the band is pulled, the kin claw is in close contact with the finger. The present invention relates to an easily removable kin claw, which is characterized in that the lock is released and the kin claw of the present invention can be easily attached to or removed from the fingertip.

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