Bow assist: A support tool for violin bows.

Abstract

This device provides an aid to shorten the time required to master the basic technique of the right thumb holding the bow during the initial stages of learning the violin. [Solution] The assistive device of the present invention is attached to the thumb grip portion of a bow, guiding the direction in which the fingers wrap around it and widening the contact surface of the fingers, thereby enabling even beginners to hold the bow stably. In particular, to help learn the correct thumb shape, a large protrusion is provided on the thumb side, and it is designed so that the thumb grip can be held with the joint slightly bent. Furthermore, it is made of elastic rubber that is easy to attach and detach, and protects the area around the thumb grip.

Description

Technical Field

[0001] The present invention relates to a device that improves the holding stability of a violin bow and assists in learning the correct form. In particular, the present invention provides an assisting tool with a thumb support function so that beginners can learn the appropriate right-hand grip at an early stage.

Background Art

[0002] Among conventional violin assisting tools, there are cylindrical ones that are mounted on the grip portion of the bow. However, these assisting tools require the frog (wooden block) of the bow to be removed during mounting, which not only takes time and effort to mount, but also has the problem of making it difficult to store the bow in an instrument case.

[0003] In addition, there are dedicated tools for assisting the position of the little finger, but in many cases, they are structured to have the finger inserted into a hole, which tends to restrict the free movement of the fingers, especially for children, and has the problem of hindering the learning of a balanced and natural form.

Summary of Invention

Problems to be Solved by the Invention

[0004] The objective is to provide an assisting tool that can be mounted without removing the frog of the bow and is easily attachable and detachable.

[0005] To adopt a structure that prevents unnecessary force from being applied to the fingertips and facilitates natural learning of the correct hand shape.

[0006] To provide a reference regarding the angle of the thumb so that the bending degree of the thumb can be properly learned.

Means for Solving the Problems

[0007] The assistive device of this invention is attached to the thumb grip portion of a bow, guiding the direction in which the fingers wrap and increasing the contact area of ​​the fingers, thereby enabling even small hands to stably hold the bow. In particular, to help learn the correct thumb shape, a large protrusion is provided on the thumb side, allowing the thumb grip to be held with the joint slightly bent. Furthermore, the use of an elastic rubber material makes it easy to attach and detach, and also provides protection around the thumb grip. [Effects of the Invention]

[0008] This aid allows for easy attachment and removal while maintaining a natural feel. Because it can be worn over the thumb grip, there is no need to remove the frog, and it fits stably without damaging the base. Furthermore, by ensuring that the pad of the thumb can directly feel the leather of the thumb grip, it promotes learning to play comfortably even without using the aid.

[0009] This assistive device features a function to guide the position and direction of the fingers. It has grooves of appropriate depth to naturally guide the fingers into the correct position, clearly defining the positions of the index finger, middle finger, and thumb. The user can simply grip the assistive device to get a sense of wrapping their fingers at the appropriate angle. Furthermore, the design allows the tip of the little finger to touch the wooden part, adapting to the user's finger length and movement, thus supporting more natural and flexible right-hand movement without fixing the little finger's position.

[0010] This aid is designed to help users learn the correct thumb shape. A protrusion is provided on the thumb side to help users develop the appropriate degree of thumb flexion, allowing them to naturally hold the first joint slightly bent. In addition, by adding thickness and a bulge near the second joint of the middle finger, it reduces tension in the fingertips and helps cultivate a sense of supporting the bow with the entire hand. [Brief explanation of the drawing]

[0011] [Figure 1] These are the dimensions of the present invention as viewed from six directions. [Figure 2]This diagram shows the present invention viewed from four directions. c. A raised portion for opening the gap between the index and middle fingers. d. A sloped structure for allowing the middle finger to follow the bow sufficiently. e. A raised portion between the middle and ring fingers. [Modes for carrying out the invention]

[0012] The present invention features a grooved structure that makes it easy to attach and detach from the thumb grip (Figure 2-a).

[0013] This invention features a projection that makes it easier to extend the tip of the thumb (Figure 2-b). [Explanation of symbols]

[0014] c. A bump to maintain the distance between the index and middle fingers. d Position of the middle finger e. A bump that maintains the distance between the middle and ring fingers.

Claims

1. This assistive device is sized to fit even small hands, and its gentle slope shape guides the direction, angle, and depth of each finger appropriately, reducing tension in the fingertips when the hand is placed on the device.

2. This assistive device can be easily attached over a thumb grip, and its stretchable material ensures a proper fit even for small hands, making it easy to put on and take off.

3. The thumb side is not covered by the support, and by hooking the thumb onto the protrusion of the support while feeling the texture of the thumb grip leather with the tip of the thumb, the degree of thumb bending is naturally guided.

4. A projection located on the third joint of the inner side of the middle finger creates a bulge on the inside of the right palm, providing appropriate support for finger movement.

5. This assistive device is sized to fit small hands and promotes a natural form that corresponds to the developmental stage of the fingers.

Images