IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
|
출원번호 |
US-0251865
(2002-09-17)
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발명자
/ 주소 |
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인용정보 |
피인용 횟수 :
14 인용 특허 :
8 |
초록
▼
A guitar stand has a main support frame, a first hollow leg, a second hollow leg, a first bracket, a second bracket, an adjustment seat, and a head block. The first bracket has a connector disposed on the first hollow leg. The second bracket has a connecting brace disposed on the second hollow leg.
A guitar stand has a main support frame, a first hollow leg, a second hollow leg, a first bracket, a second bracket, an adjustment seat, and a head block. The first bracket has a connector disposed on the first hollow leg. The second bracket has a connecting brace disposed on the second hollow leg. The head block has a pair of side pillars to receive a pair of cushions, a lower tube and a pair of lugs disposed on a lower portion of the lower tube. The adjustment seat is connected to the head block, the first hollow leg, and the second hollow leg. The main support frame has a main hollow rod, a three-way joint, a first support rod, and a second support rod. The three-way joint has an upper tube to receive the main hollow rod and a hollow socket connected to the upper tube. The hollow socket receives the first support rod and the second support rod.
대표청구항
▼
1. A guitar stand comprises: a main support frame, a first hollow leg, a second hollow leg, a first bracket, a second bracket, an adjustment seat, and a head block, the first bracket having a connector disposed on the first hollow leg, the second bracket having a connecting brace disposed on th
1. A guitar stand comprises: a main support frame, a first hollow leg, a second hollow leg, a first bracket, a second bracket, an adjustment seat, and a head block, the first bracket having a connector disposed on the first hollow leg, the second bracket having a connecting brace disposed on the second hollow leg, the head block having a pair of side pillars to receive a pair of cushions, a lower tube and a pair of lugs disposed on a lower portion of the lower tube, each of the lugs having a threaded aperture, the main support frame having a main hollow rod, a three-way joint, a first support rod, and a second support rod, the three-way joint having an upper tube to receive the main hollow rod and a hollow socket connected to the upper tube, the hollow socket having a first through hole, a second through hole, a recess chamber having a first slant wall and a second slant wall, and a pair of lower blocking bars, the recess chamber receiving the first support rod and the second support rod, the lower blocking bars blocking and separating the first support rod and the second support rod, the adjustment seat having a hollow receptacle, a rib extending upward from the hollow receptacle, and a positioning panel disposed on the rib and the hollow receptacle, the hollow receptacle having a first through aperture, a second through aperture, a blind chamber having a first inner bevel and a second inner bevel, and a pair of lower blocking plates, the blind chamber receiving the first hollow leg and the second hollow leg, the lower blocking plates blocking and separating the first hollow leg and the second hollow leg, the rib having a threaded hole, and a bolt fastening the rib between the lugs. 2. The guitar stand as claimed in claim 1, wherein the upper tube has an inner protrusion and the main hollow rod has a lower groove to receive the inner protrusion of the upper tube. 3. The guitar stand as claimed in claim 1, wherein the first support rod has a round aperture to match the first through hole of the hollow socket and the second support rod has a circular aperture to match the second through hole of the hollow socket. 4. The guitar stand as claimed in claim 1, wherein the first hollow leg has a circular hole to match the first through aperture of the hollow receptacle and the second hollow leg has a first round hole to match the second through aperture of the hollow receptacle.
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