Drum rack assembly having a distance adjustment function
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0423610
(2003-04-25)
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발명자
/ 주소 |
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인용정보 |
피인용 횟수 :
1 인용 특허 :
3 |
초록
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A drum rack assembly includes a support seat, a connecting seat, and a press seat. Thus, the drum rack assembly has a distance adjustment function. In addition, the connecting seat has a V-shaped bottom face mounted on the V-shaped recessed face of the support seat, so that the connecting seat is. c
A drum rack assembly includes a support seat, a connecting seat, and a press seat. Thus, the drum rack assembly has a distance adjustment function. In addition, the connecting seat has a V-shaped bottom face mounted on the V-shaped recessed face of the support seat, so that the connecting seat is. combined with the support seat easily and rapidly. Further, the V-shaped recessed face of the support seat can calibrate the center of gravity of the connecting seat, so that the connecting seat is combined with the support seat rigidly and stably.
대표청구항
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1. A drum rack assembly, comprising a support seat, a connecting seat, and a press seat, wherein: the support seat has a middle portion formed with a V-shaped recessed face; the connecting seat is mounted on the support seat and has a V-shaped bottom face slidably mounted on the recessed face of
1. A drum rack assembly, comprising a support seat, a connecting seat, and a press seat, wherein: the support seat has a middle portion formed with a V-shaped recessed face; the connecting seat is mounted on the support seat and has a V-shaped bottom face slidably mounted on the recessed face of the support seat; and the press seat is mounted on the connecting seat and has two ends each mounted on the support seat. 2. The drum rack assembly in accordance with claim 1, wherein the support seat is formed with two receiving holes located beside the recessed face, and each of the two ends of the press seat has a bottom formed with an insertion portion extended downward and received in a respective one of the two receiving holes of the support seat. 3. The drum rack assembly in accordance with claim 2, further comprising two springs each having a first end secured on the respective insertion portion of the press seat and a second end secured in a respective one of the two receiving holes of the support seat. 4. The drum rack assembly in accordance with claim 1, wherein the recessed face of the support seat has a bottom portion extended downward and formed with a stepped hole, the connecting seat has a middle portion formed with an oblong guide slot aligning with the stepped hole of the support seat, the press seat has a top face formed with a stepped through hole aligning with the guide slot of the connecting seat, and the drum rack assembly further comprises a locking bolt extended through the stepped hole of the support seat, the guide slot of the connecting seat and the through hole of the press seat, and a wing nut screwed on the locking bolt and rested on the press seat, so that the press seat, the connecting seat and the support seat are combined together. 5. The drum rack assembly in accordance with claim 4, wherein the concave face of the press seat is formed with a slide extended downward and slidably mounted in the guide slot of the connecting seat. 6. The drum rack assembly in accordance with claim 4, further comprising a washer mounted on the locking bolt and urged between the press seat and the wing nut. 7. The drum rack assembly in accordance with claim 1, wherein the connecting seat has an arcuate top face, and the press seat has a bottom formed with an arcuate concave face mounted on the top face of the connecting seat. 8. The drum rack assembly in accordance with claim 1, wherein the connecting seat has an end formed with an abutment extended upward, and the press seat has a side face rested on the abutment of the connecting seat. 9. The drum rack assembly in accordance with claim 1, further comprising a support rack having a lower end mounted on an end of the connecting seat. 10. The drum rack assembly in accordance with claim 5, further comprising a spring mounted on the locking bolt and urged between the slide of the press seat and a head of the locking bolt.
이 특허에 인용된 특허 (3)
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Chang Ming-Yi,TWX, Adjusting structure for musical instrument supporters.
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Hoshino Yoshihiro (Nagoya JPX), Attachment of support leg for base drum.
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Hoshino Yoshihiro,JPX, Clamping device for rods for musical instruments.
이 특허를 인용한 특허 (1)
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Miyajima,Hideyuki, Side drum support device.
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