KR920004504Y1 - Rounding structure of portable musical instrument case - Google Patents
Rounding structure of portable musical instrument case Download PDFInfo
- Publication number
- KR920004504Y1 KR920004504Y1 KR2019900003585U KR900003585U KR920004504Y1 KR 920004504 Y1 KR920004504 Y1 KR 920004504Y1 KR 2019900003585 U KR2019900003585 U KR 2019900003585U KR 900003585 U KR900003585 U KR 900003585U KR 920004504 Y1 KR920004504 Y1 KR 920004504Y1
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- KR
- South Korea
- Prior art keywords
- instrument case
- curved portion
- curved
- musical instrument
- hole
- Prior art date
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
- G10G7/005—Carrying cases for musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
- G10D1/04—Plucked or strummed string instruments, e.g. harps or lyres
- G10D1/05—Plucked or strummed string instruments, e.g. harps or lyres with fret boards or fingerboards
- G10D1/08—Guitars
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Connection Of Plates (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 완성된 악기 케이스의 사시도.1 is a perspective view of a completed instrument case.
제 2 도는 악기 케이스 골격의 곡면부 사시도.2 is a perspective view of a curved portion of the instrument case skeleton.
제 3 도는 제 2 도의 분해 사시도.3 is an exploded perspective view of FIG.
제 4 도는 곡면부의 횡단면구성 예시도.4 is a cross-sectional view illustrating a curved portion.
제 5 도는 다른 실시예의 곡면부 횡단면 구성도.5 is a cross-sectional configuration of the curved portion of another embodiment.
제 6 도는 또다른 실시예의 곡면부 횡단면 구성도.6 is a cross-sectional cross-sectional view of another embodiment.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 주판재 2 : 곡면부1: abacus material 2: curved part
3 : 구멍 4 : 보강심재3: hole 4: reinforcement core material
5 : 벽판재 6 : 연결요소5: wallboard 6: connecting element
7 : 홈 8 : 돌출부7: groove 8: protrusion
본 고안은 악기케이스 골격의 곡면부 구조에 관한 것으로, 특히 합성수지 발포물에 의해 구성되는 골격의 곡면부 구조에 관한 것이다. 본 고안에서 악기 케이스라함을 휴대 가능한 악기는 물론 악보 및 전자악기등의 전자 제품을 포함하는 것으로 한다.The present invention relates to the curved structure of the instrument case skeleton, and more particularly to the curved structure of the skeleton composed of a synthetic resin foam. In the present invention, a musical instrument case is intended to include electronic products such as musical scores and electronic musical instruments as well as portable musical instruments.
악기케이스는 악기를 보관하거나 휴대할때 악기를 보호 하기 위한것으로, 주로 목재로 상자의 골격을 만들고 내측에 완충 부재와 기모직물등의 내장재를 구성하며, 외측에 비닐지, 가죽 또는 직포류의 외피를 씌우며 상자는 악기의 형태에 따라 임의의 형태로 구성되고, 수납상자와 덮개를 경첩으로 조립하거나 포설외피를 슬라이더 파스너로 개폐 할수 있게 덮개를 구성하는 것이었다.The instrument case is used to protect the instrument when storing or carrying the instrument. It is mainly made of wood, and the inside of the box is made of cushioning materials and brushed fabrics, and the outer shell of plastic paper, leather or woven fabrics. The box was composed of any shape according to the form of the instrument, and the cover was constructed so that the storage box and the cover could be assembled by a hinge or the laying envelope could be opened and closed by a slider fastener.
이와 같은 악기 케이스는 목재 골격과 완충부재를 중첩하여 구성하기에 휴대용으로는 너무 무겁고, 완충부재가 충분한 두께를 유지할수 없어 완충성에 있어서도 충분치 못한 결점을 가지는 것이었다.Such a musical instrument case was too heavy to be portable in order to superimpose a wooden frame and a buffer member, and the buffer member could not maintain a sufficient thickness, and had insufficient defects in cushioning properties.
따라서 악기 케이스의 골격 소재를 경량 판재류인 합성수지 발포물로 대체 하고자 하는 시도가 이루어지고 있으나 경량 발포물은 상자로 조립하기 어렵고 기계적 강도가 취약하여 이에 대한 대책이 없이는 그 이용이 불가능한 것이었다.Therefore, attempts have been made to replace the skeleton material of musical instrument cases with synthetic foams, which are lightweight plates, but lightweight foams are difficult to assemble into boxes, and their mechanical strength is poor, so they cannot be used without countermeasures.
본 고안은 상기와 같은 합성수지 발포물로 악기케이스의 골격을 구성함에 있어 케이스의 곡면부를 보강하고 발포성판재와 곡면부의 접속이 견고하게 이루어질 수 있게 되어있는 골격의 곡면부 구조를 제공하려는 것으로, 특히 케이스 골격이 주판재 요소에서 일체로 발포성형 되는 곡면부에 보강심재를 삽입하고 곡면부 양단에 연결요소를 구비시켜 주판재에 부착되는 벽판재 요소와 견고한 결합이 이루어지게 되어있는 것을 특징으로 하는 것이다.The present invention is to provide a curved surface structure of the skeleton that can be made to reinforce the curved portion of the case in the structure of the instrument case with the synthetic resin foam as described above, and the connection between the foam member and the curved portion can be made, in particular, the case It is characterized in that the frame is firmly formed with a wall plate element attached to the main plate material by inserting the reinforcing core material into the curved surface integrally molded in the main plate material element and having a connecting element at both ends of the curved portion.
본 고안을 첨부 도면에 따라서 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
주판재에 벽파내를 부착하여 악기 케이스의 상자골격을 구성하고 내측에 기모직물류의 내장재를 부착하며 외측에 비닐지, 가죽 또는 합성직포류의 외피를 부착하여서 된 것에 있어서, 발포 성형되는 경량 발포를 주판재(1)의 일부에 일체로 성형되는 벽면요소의 곡면부(2)와, 곡면을 따라 구성되는 곡면부(2)의 구멍(3) 및 구멍(3)에 삽입되고 접착 고정되는 보강심재(4)를 구성하였으며, 곡면부(2)의 양단에 주판재(1)에 접착고정되는 벽판재(5)의 연결요소(6)를 구성하되, 접착 고정면적을 크게 하고 연결위치를 정할수 있게하는 곡면부(2)측의 홈(7)과 벽판재(5)측의 돌출부(8)를 구성하여서 된것이다. 미설명부호 11은 보강대이다.It is made by attaching the inner wall of the instrument board to the box skeleton of the instrument case, attaching the inner material of the raised fabric to the inner side, and attaching the outer shell of the vinyl paper, leather or synthetic fabric to the outer side. Reinforcement core material inserted and adhesively fixed to the curved portion 2 of the wall element integrally molded with a part of the main plate 1, the hole 3 and the hole 3 of the curved portion 2 formed along the curved surface. (4) and the connecting elements 6 of the wall board member 5, which are fixed to the main plate member 1 at both ends of the curved portion 2, but the adhesive fixing area is increased and the connection position can be determined. The groove 7 on the curved portion 2 side and the protrusion 8 on the wall plate 5 side are constituted. Reference numeral 11 is an brace.
상기의 구성을 실시예로서 상세히 설명하면 제 4 도에서 곡면부(2)는 말굽형이며, 곡면부(2) 평면에서 열려있는 굽은 구멍(3)에 보강심재(4)를 끼워 접착고정하고 있으며, 상기 골격의 내면에는 기모직물 내장재(9)가 부착되어 있고 외측에는 가죽재의 외피(10)가 포설부착 되어 있는 것이다.Referring to the above configuration in detail as an embodiment, the curved portion 2 is a horseshoe in FIG. 4, and the reinforcing core material 4 is attached and fixed to the bent hole 3 open in the curved portion 2 plane. In addition, the inner surface of the skeleton is attached to the brushed fabric lining material (9) and the outer skin 10 of the leather material is attached.
제 5 도에서 주판재(1)에 일체화된 곡면부(2)는 삼각형에 예각부를 이루는 벽판재(5)의 정점에 둥근 모서리를 구성하는 형태이며, 마찬가지로 보강심재(4)가 구멍(3)에 삽입 되어있고 연결요소(6) 역시 마찬가지로 홈(7)과 돌출부(8)로 되어 있으며 골격의 완성 후에 내장재와 외피를 부착하는 것이다.In FIG. 5, the curved surface portion 2 integrated with the main plate member 1 forms a rounded corner at the apex of the wall plate member 5 forming an acute angle in a triangle. Similarly, the reinforcing core member 4 has a hole 3. The connection element 6 is also inserted into the groove 7 and the projection 8 is also attached to the interior and the shell after completion of the skeleton.
제 6 도에서 주판재(1)에 일체화된 곡면부(2)는 둔각 모서리를 구성하게 대응되어 있는 벽판재(5)의 연결부에 둥근 모서리 형태로 구성되어 있으며, 마찬가지로 보강심재(4)는 구멍(3)에 삽입 고정되어 있고 벽판재(5)와 곡면부(2)는 홈(7)과 돌출부(8)의 결합구성 형태를 가지는 것이다In FIG. 6, the curved portion 2 integrated with the main plate 1 is formed in the shape of a rounded corner at the connection portion of the wall plate 5 corresponding to the obtuse corner. Similarly, the reinforcing core 4 has a hole. It is inserted into and fixed to (3) and the wall plate 5 and the curved portion 2 have a coupling configuration of the groove 7 and the protrusion 8.
또한 도면에는 표시되어 있지 아니하지만 연결요소(6)의 구성에 있어 벽판재(5)측에 홈(7)을 구성하고 곡면부(2)측에 돌출부(8)를 구성하여도 마찬가지의 연결부를 구성할 수 있는 것이다.Although not shown in the drawings, the same connection is achieved even when the groove 7 is formed on the wall plate 5 side and the protrusion 8 is formed on the curved surface 2 side in the construction of the connecting element 6. It can be configured.
이와 같이 본 고안은 악기 케이스의 골격을 경량발포체로 구성함에 있어서 곡면부(2)를 주판재(1)에 일체화하고 곡면부의 구멍(2)에 보강심재(4)를 삽입 고정함으로써 최약한 기계적 강도를 보강할 수 있으며 벽판재(5)와 곡면부(2)의 연결부위에 홈(7)과 돌출부(8)로 이루어 지는 연결요소(6)를 구성함으로써 벽판재와 곡면부의 접속면적을 크게 하여 견고한 조립이 이루어지는 것이고 벽판재(5)와 곡면부(2)의 조립을 바르게 할 수 있게 되는 것이다.As such, the present invention provides the weakest mechanical strength by integrating the curved surface portion 2 into the main plate material 1 and inserting the reinforcing core material 4 into the hole 2 of the curved surface portion in constructing the frame of the instrument case with a lightweight foam. The connection area of the wall board and the curved part can be increased by constituting the connecting element 6 consisting of the groove 7 and the protrusion 8 at the connection part of the wall board 5 and the curved part 2. The solid assembly is made and the wall plate 5 and the curved portion 2 can be assembled correctly.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900003585U KR920004504Y1 (en) | 1990-03-27 | 1990-03-27 | Rounding structure of portable musical instrument case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900003585U KR920004504Y1 (en) | 1990-03-27 | 1990-03-27 | Rounding structure of portable musical instrument case |
Publications (2)
Publication Number | Publication Date |
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KR910017275U KR910017275U (en) | 1991-10-28 |
KR920004504Y1 true KR920004504Y1 (en) | 1992-07-02 |
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Application Number | Title | Priority Date | Filing Date |
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KR2019900003585U KR920004504Y1 (en) | 1990-03-27 | 1990-03-27 | Rounding structure of portable musical instrument case |
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KR (1) | KR920004504Y1 (en) |
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1990
- 1990-03-27 KR KR2019900003585U patent/KR920004504Y1/en not_active IP Right Cessation
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KR910017275U (en) | 1991-10-28 |
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