Clamping device for holding shoulder rest to violin and viola
View Patent ↗A clamping device for holding shoulder rest to violin and viola includes a holding member, a plurality of clamping members, and a shaft. The holding member has a base portion and an extended portion outward extended from the base portion. The clamping members are connected to the extended portion. The shaft is extended through the clamping members and the extended portion. With these arrangements, a shoulder rest can be very conveniently assembled to a violin or a viola and can be freely adjusted in angle for use.
1. A clamping device for holding shoulder rest to violin and viola, comprising:
a holding member having a base portion and an extended portion outward extended from the base portion;
a plurality of clamping members being connected to the extended portion; and
a shaft being extended through the clamping members and the extended portion,
wherein one end of the extended portion opposite to the base portion is formed into a fixing portion, and the clamping members being connected to two ends of the fixing portion, and
wherein one side of the fixing portion opposite to the base portion is extended to form a plurality of connecting portions, and each of the clamping members including a butt joint portion located at a central position thereof for correspondingly connecting to one of the connecting portions.
2. The clamping device for holding shoulder rest to violin and viola as claimed in claim 1 , wherein each of the clamping members further includes a fitting portion located at an end of the butt joint portion and a pressing portion located at another end of the butt joint portion.
3. The clamping device for holding shoulder rest to violin and viola as claimed in claim 2 , wherein the shaft is extended through the connecting portions and the butt joint portions, and has an elastic element fitted therearound.
4. The clamping device for holding shoulder rest to violin and viola as claimed in claim 1 , wherein the base portion has a first side and an opposite second side; and the first side having a recess and an opening formed at a central position of the recess to extend though the first and the second side.
5. The clamping device for holding shoulder rest to violin and viola as claimed in claim 4 , wherein the recess receives a cover therein; and the cover having an engaging portion formed at a lower central position for extending through the opening.
6. The clamping device for holding shoulder rest to violin and viola as claimed in claim 1 , wherein two ends of the fixing portion are downward extended to respectively form a support portion.
7. The clamping device for holding shoulder rest to violin and viola as claimed in claim 6 , wherein a holding portion is defined between the butt joint portion and the pressing portion of each clamping member for fitting in the support portion.
8. The clamping device for holding shoulder rest to violin and viola as claimed in claim 4 , wherein the second side of the holding member is attached to a shoulder rest; the shoulder rest having a through hole; and the engaging portion of the cover being correspondingly extended through the opening and the through hole.
9. The clamping device for holding shoulder rest to violin and viola as claimed in claim 8 , further comprising a base being connected to the through hole of the shoulder rest; and the base defining a receiving space for receiving the engaging portion therein.
10. The clamping device for holding shoulder rest to violin and viola as claimed in claim 1 , wherein the clamping members are connected to a chin rest on the violin and viola; the chin rest having a plurality of fixing rods; and the fitting portion being fitted around the fixing rods.
11. The clamping device for holding shoulder rest to violin and viola as claimed in claim 1 , wherein the extended portion of the holding member is made of material selected from the group consisting of a flexible metal material and a flexible non-metal material.
12. A clamping device for holding shoulder rest to violin and viola, comprising:
a holding member having a base portion and an extended portion outward extended from the base portion;
a plurality of clamping members being connected to the extended portion; and
a shaft being extended through the clamping members and the extended portion,
wherein the base portion has a first side and an opposite second side; and the first side having a recess and an opening formed at a central position of the recess to extend though the first and the second side,
wherein the recess receives a cover therein, and the cover having an engaging portion formed at a lower central position for extending through the opening.
13. A clamping device for holding shoulder rest to violin and viola, comprising:
a holding member having a base portion and an extended portion outward extended from the base portion;
a plurality of clamping members being connected to the extended portion; and
a shaft being extended through the clamping members and the extended portion,
wherein the clamping members are connected to a chin rest on the violin and viola, the chin rest having a plurality of fixing rods, and the fitting portion being fitted around the fixing rods.