JPH0532876Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to an anti-slip device for preventing the body of a shamisen from slipping off when playing the shamisen.

Prior Art In general, with the shamisen, the body is placed on one of the thighs of the performer, the body is held down with one arm, and the body is held diagonally. During the performance, the torso may shift on the thigh or slide down from the thigh, so conventionally a non-slip sheet was placed on the thigh and the sheet was He supported his torso on top and played.

Problems that the invention aims to solve: However, as mentioned above, since the performer is played while lying diagonally on his or her thighs, and the performance involves the intense action of hitting the player with a plectrum, a non-slip sheet is required. Even with the use of a This has become a hindrance.

The present invention aims to provide an anti-slip device that can be used to prevent slipping reliably and easily during shamisen performance as described above.

Means for Solving the Problems The present invention provides a body holder that holds the body side of the shamisen and a leg holder that engages the inside of the thigh of the player's leg as a means to prevent slipping during shamisen performance. The leg holder is disposed on the outer surface of the bottom of the body holder and extends from the outer surface of the bottom toward the inner thigh of the performer's leg. The body is rotatably supported at an engagement position where it engages with the body and at a standby position where it lies down on the outer surface of the bottom of the body holder, and a spring receiver provided near the axis of the body holder is connected to the body. The rotation of the leg holder is braked by elastically supported by a spring plate extending along the side, and the leg holder is moved to the engagement position while pushing up this spring plate with a spring holder. By rotating the spring plate to the standby position, the spring plate applies a downward pressing force to the spring receiver at a position beyond the top dead center, elastically holding the leg holder at the engagement position and the standby position. The body of the shamisen and the thigh of the player are stably engaged with each other via the body holder and the leg holder to provide reliable anti-slip performance.

Function As described above, the present invention uses an anti-slip device that includes a body holder and a leg holder, and holds the side of the shamisen body in the body holder, and also holds the shamisen body side in the body holder. By engaging the inner side of the thigh of the performer's leg, the body and thigh are mutually engaged via the anti-slip device, thereby preventing the body of the shamisen from shifting or slipping during the performance. This problem can be effectively prevented and performances can be performed without any trouble. That is, the leg holder is rotated between the standby position and the engagement position while pushing up the spring plate with the spring holder, and the spring plate applies a downward pressing force to the spring holder at the position beyond the top dead center of the push-up. The leg holder portion is reliably held in the engagement position and the standby position by the elastic force of the spring plate.

Therefore, when playing the shamisen, the leg holder is rotated from the standby position to the engagement position, and the leg holder is securely maintained in the engagement position by the elastic force of the spring plate. To prevent a player from moving unnecessarily from an engaged position and interfering with a musical performance.

In addition, after the performance is finished, the leg holder is rotated from the engagement position to the standby position, and the leg holder is securely held in the standby position by the elastic force of the spring plate, and the leg holder is moved from the standby position. To effectively prevent unnecessary movement and interference with carrying.

Embodiment Embodiments of the present invention will be described below with reference to FIGS. 1 to 6.

As mentioned above, the anti-slip device is attached to the trunk holder part 1.
and a leg holder part 2.

For example, as shown in FIG. 1, the body holder part 1 has a generally rectangular shape and has a body hook 1' that fits on the side part of the shamisen body.
Consists of.

A hook 2' consisting of an arc-shaped plate that extends from the outer surface toward the inner side of the thigh and is approximately aligned with the thigh is provided on the bottom outer surface of the torso support 1', which is the torso holder 1, and is attached to the leg. holder part 2.

An anti-slip sheet 8 such as a rubber sheet having numerous protrusions is attached to the inner surface of the hook 2'.

The hook 2' is integrally supported by the body holder 1 so as to be rotatable from the tail side of the shamisen body 9a toward the neck or vice versa. Reference numeral 4 denotes a shaft that rotatably supports the hook 2'.

As a means for pivotally supporting the hook 2' on the trunk holder section 1, a frame 7 is attached to the bottom outer surface of the trunk hook 1', which is the trunk holder section 1, with studs 3 or the like, and the frame 7 is shaped like a frame. The shaft 4 is horizontally suspended between a pair of opposing frame sides of the frame-shaped frame 7, and the base of the hook 2', which is the leg holder portion 2, is attached to the shaft 4.

In addition, as shown in FIGS. 2 to 5, the leg holder portion 2 is rotated in one direction via the shaft 4 to move to an engagement position, that is, an upright state in which it can engage the inner side of the thigh. By rotating in the other direction, it is placed in a standby position, that is, in a state where it lies down on the side of the body. In order to maintain the above-mentioned engagement position and standby position,
A spring plate 5 integral with the frame 7 is provided on the outer surface of the bottom of the body support 1'. The spring plate 5 extends along the body side of the other pair of opposing frame sides from one frame side to the other frame side, and connects the free end of the spring plate 5 to the vicinity of the shaft support of the hook 2'. Spring retainer 6 installed in
The pressing force of the spring plate 5 is applied to the spring holder 6.
The structure is such that the elastic force is used to brake the rotation of the hook 2', which is the leg holder portion 2, and hold the hook 2' in each of the above positions.

That is, when the hook 2' is rotated from the engagement position to the standby position or from the standby position to the engagement position, the spring receiver 6 rotates in a circular trajectory about the shaft 4, and the spring The spring plate 5 is pushed up at the top dead center of the rotation locus of the plate 5, but at a position past the top dead center, the pressing direction by the spring plate 5 and the rotation direction become the same, and the downward pressing force of the spring plate 5 acts. Then, the hook 2' is held.

As a result, the spring receiver 6 of the hook 2' is elastically pressed by the spring plate 5 in the engagement position and the standby position, and the hook 2' is held in each of the above positions. This prevents the leg holder portion 2 from moving unnecessarily from each position.

The anti-slip device thus formed is attached by fitting the body hook 1', which is the body part holder part 1, onto the side of the body part 9a of the shamisen 9, as shown in FIG. That is, the body hook 1' is fitted to the side of the body, the string 11 is passed through the holes 10 made at both ends of the body hook 1', and the string 11 is tied to the neck base (pigeon chest) of the shamisen 9. The trunk holder part 1 is firmly fixed to the side part of the shamisen body by tying it to the neto-kake, and the hook 2', which is the leg holder part 2, is rotated and held in the engagement position against the spring plate 5. is engaged with the inner thigh of the performer's leg 12 to perform the performance. As a result, the body 9a of the shamisen 9 is held by the anti-slip device and securely locked to the inner side of the thigh, and displacement of the body 9a is accurately prevented.

After the performance, the hook 2' is pushed down to the standby position while resisting the spring plate 5, so that the player can be carried around without getting in the way.
The anti-slip device may be detachably attached to the trunk as described above, or may be fixed integrally with the body.

FIG. 7 shows another example in which a mounting plate 13 is provided on the anti-slip device, a hook-and-loop fastener 14 is attached to the mounting plate 13 as a body holder, and one of the engaging seat pieces constituting the hook-and-loop fastener 14 is attached to the body. Apply adhesive 1 to the side surface of the portion 9a to attach the other engagement seat piece to the mounting plate 13.
5 and 16, and can be freely attached and detached via the hook-and-loop fastener 14.

Effects of the Invention As explained above, according to the present invention, an anti-slip device having a body holder part and a leg holder part is used to hold the shamisen body side part in the body part holder part, and By engaging the inside of the thigh of the player's leg with the leg holder, the body and thigh are engaged with each other via the anti-slip device, and the body of the shamisen during the performance. It is possible to effectively prevent problems such as slippage and slipping, and perform the performance without support. That is, according to the present invention, the leg holder is rotated between the standby position and the engagement position while pushing up the spring plate with the spring holder, and the spring plate is pushed downward against the spring holder at the position beyond the top dead center of the push-up. By applying pressure, the leg holder can be reliably held in the engagement position and the standby position by the elastic force of the spring plate.

As a result, when playing the shamisen, the leg holder is rotated from the standby position to the engagement position, and the leg holder is kept stably in the engagement position by the elastic force of the spring plate. It is possible to prevent the leg holder from moving unnecessarily from the engagement position and interfering with performance.

In addition, after the performance is finished, the leg holder is rotated from the engagement position to the standby position, and the leg holder is kept stable in the standby position by the elastic force of the spring plate. It is possible to prevent the mobile phone from moving around unnecessarily from the standby position and hindering carrying.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an anti-slip device showing an embodiment of the present invention, Fig. 2 is a plan view of the same with the leg holder section rotated to the engagement position, and Fig. 3 is a perspective view of the anti-slip device showing an embodiment of the present invention. FIG. 4 is a cross-sectional view showing the leg holder rotated to the engagement position; FIG. 5 is a cross-sectional view showing the leg holder rotated to the engagement position. FIG. 6 is a perspective view of the shamisen in use, showing the anti-slip device according to the present invention in use, and FIG. 7 is a cross-sectional view of another example of the anti-slip device. It is. 1...Body holder part, 1'...Body hook, 2...
...Leg holder part, 2'...Hook, 4...Shaft,
5...Spring plate, 6...Spring holder, 7...Frame,
14...Memory fastener.

Claims (1)

[Scope of utility model registration request] This anti-slip device prevents the body of the shamisen from slipping off when playing the shamisen, and includes a body holder that holds the side of the body of the shamisen, and a body holder that is disposed on the outer surface of the bottom of the body holder and that prevents the player from sliding off the body from the outer surface of the bottom. a leg holder portion that extends toward the inner side of the thigh of the leg and engages with the inner side of the thigh; the leg holder portion has an engagement position that engages with the thigh; The leg holder is rotatably supported in a standby position on the outer surface of the bottom thereof, and a spring support that rotates together with the leg holder about the shaft is provided near the shaft support of the leg holder. The spring plate is elastically supported by a spring plate extending along the side of the torso to brake the rotation of the leg holder, and while the spring plate is pushed up by the spring plate, the leg holder is engaged. By rotating between the engagement position and the standby position, the spring plate applies a downward pressing force to the spring receiver at the position beyond the top dead center, and the leg holder is elastically moved between the engagement position and the standby position. A shamisen anti-slip device, characterized in that it is configured to be held in place.