Abstract: A button structure of saxophone comprising of a treble E button, a side C linking rod button and a side B linking rod button; the bottom of the treble E button and the top of the side C linking rod button oblique upward 25° from left to right, the intersection and the horizontal direction of the finger hook form an upward 25° angle; the highest curve point of the side C linking rod button and the side B linking rod button are on the ¾ of the side C linking rod button and the side B linking rod button respectively, then declines from the high points downward on both sides to the rims of both buttons; players fell the reduction of the height difference and increase the contact area while playing that offers smoother play with less errors.

Abstract: A saxophone key primarily consisting of a connected key fine-tuning structure for a saxophone, which is used to fine-tune the gaps between two connected keys of the saxophone, the fine-tuning structure is characterized in that: the fine-tuning structure consists of a tuning screw and a felt, wherein the tuning screw is fitted within a screw hole of a key surface of a connected key, moreover, the felt is affixed to a flat portion of one end of the tuning screw, the flat portion of the tuning screw being aligned with a tail end of a connecting rod of another connected key, lo and another end of the tuning screw is provided with an tuning groove. The fine-tuning structure can quickly and conveniently fine-tune the gap between the two connected keys. Moreover, the fine-tuning structure is able to reduce noise resulting from the keys colliding when being played.

Abstract: An Improved Button of Wind Instruments is a kind of round button, which can be used for various wind instruments, such as soprano saxophones, alto saxophones, tenor saxophones, baritone saxophones and trumpets etc.; its characteristics contain: a bulge formed taking the center of button as the vertex, and the interface falls slowly from the vertex towards peripheral edge and forms a curved surface seeing from the side; According to the abovementioned structure, it not only would be handled easily, and the adjustment of fingering and the button's height would not be required, but also would be touched easily. And its extended area can increase the control speed and sensitivity.

Abstract: A button structure of saxophone modifying the shapes of the G? button, the bass B button, the bass C? button and the tongue shape Bb button; in order to match up the curve of the long round bar above the tongue shape Bb button, the centers of the surface of the G? button, the bass B button and the bass C? button are made to be the highest point then descend smoothly to the rim in curve shape; based on above description, the surfaces of these buttons are in curve shape to increase the contact area between finger and buttons, reduce the level and distant difference, and offers better performance to the players, the outlook of buttons are more harmonious with the whole saxophone.

Abstract: A button structure of saxophone comprising of a treble E button, a side C linking rod button and a side B linking rod button; the bottom of the treble E button and the top of the side C linking rod button oblique upward 25° from left to right, the intersection and the horizontal direction of the finger hook form an upward 25° angle; the highest curve point of the side C linking rod button and the side B linking rod button are on the ¾ of the side C linking rod button and the side B linking rod button respectively, then declines from the high points downward on both sides to the rims of both buttons; players fell the reduction of the height difference and increase the contact area while playing that offers smoother play with less errors.

Abstract: The present invention relates to a mouth-tube assembled to a tip of a saxophone wind tube, an operating rod is installed on an upper portion of the mouth-tube. The feature of the invention is that: a cover tube, having a spiral spring inserted therein, protruding downwards is installed on a lower end of the operating rod, furthermore, the spiral spring protrudes from the cover tube and is leaned on the mouth-tube. According to the aforesaid structure, the conventional spring plate is replaced with a spiral spring to reduce hole drilling and screwing process, whereby structure and production process is simplified, achieving a decrease in capital.

Abstract: The present invention relates to a mouth-tube assembled to a tip of a saxophone wind tube, an operating rod is installed on an upper portion of the mouth-tube. The feature of the invention is that: a cover tube, having a spiral spring inserted therein, protruding downwards is installed on a lower end of the operating rod, furthermore, the spiral spring protrudes from the cover tube and is leaned on the mouth-tube. According to the aforesaid structure, the conventional spring plate is replaced with a spiral spring to reduce hole drilling and screwing process, whereby structure and production process is simplified, achieving a decrease in capital.

Abstract: A production of tapered bent tube wherein a U-cup with a full opening is pressed to form from a brass plate by a primary mold. The two ends of the full opening of the U-cup are of different calibers. The U-cup is subjected to tempering treatment to eliminate its processing stress. An assembly forming mold is used to punch the fill opening of the U-cup to form a rough shape of tapered bent tube with two different calibers at two ends, and between the two ends with different calibers is a flattened part. The flattened part on the tapered bent tube is removed to form a tapered bent tube; then, the seam of the tapered bent tube is welded and smoothed by roller pressing process, to complete the two ends of different calibers.

Abstract: A mouth-pipe of a saxophone is disclosed. A mouth-pipe is covered on a top of a saxophone wind tube. A high pitch hole is installed on the upper end of the mouth-pipe which is pivotally installed with an octave key. A key cover is installed at the inner surface of the upper end of the octave key, and the key cover presses against the high pitch hole of the mouth-pipe. A ring is formed at the lower end of the octave key. A push rod connected to a high pitch key is installed above the saxophone wind tube. If the high pitch key does not press the high pitch hole, a high pitch is emitted; while if the high pitch key is released, a low pitch is emitted; Two long ear seats facing with one another are installed at the pivotal position of the octave key, and a convex point is formed at a lower end of each long ear seat. Two opposite long pivotal seats are placed at the pivotal positions of the mouth-pipe.

Abstract: An improved plate assembly of woodwinds comprising a body being longitudinally provided with a plurality of tone holes is provided. Each of the tone holes is provided with a pair of posts at both sides. A copper shaft is pivotally mounted within the posts. A plate which may cover the tone hole is pivotally mounted onto the copper shaft. The lower portion of one of the posts is disposed with a resilient pin. The copper shaft is disposed with a projected pin shaft and a depressing key rod. The resilient pin is disposed such that the projected pin shaft is biased. When the depressing key rod is depressed, the copper shaft is rotated and the tone hole can be opened or closed by the plate to generate a special tone. The upper portion of the post is provided with a ball socket and both ends of the copper shaft are provided with a mounting hole respectively. One of the mounting hole of the pipe is provided with a groove.