JP6560931B2

JP6560931B2 - Taiko frame

Info

Publication number: JP6560931B2
Application number: JP2015162799A
Authority: JP
Inventors: 芳彦宮本; 浅野　浩章; 浩章浅野; 健太上杉; 影山　裕一; 裕一影山
Original assignee: 株式会社宮本卯之助商店
Priority date: 2015-08-20
Filing date: 2015-08-20
Publication date: 2019-08-14
Anticipated expiration: 2035-08-20
Also published as: JP2017040805A

Description

本発明は、太鼓用架台に係り、特に、容易に組立てをし、また、分解することができるものに関する。 The present invention relates to a drum pedestal, and more particularly to a drum that can be easily assembled and disassembled.

従来、太鼓用架台として、基枠に複数本の支柱を立設し、各支柱間に太鼓収容空間を設け、各支柱の上端部に係止溝を設けたものが知られている（たとえば、特許文献１参照）。 Conventionally, a drum stand is known in which a plurality of pillars are erected on a base frame, a drum housing space is provided between the pillars, and a locking groove is provided at the upper end of each pillar (for example, Patent Document 1).

そして、帯状の支持部材の一端部を太鼓の掛け止め部材に止め、帯状の支持部材の他端部を、支柱の係止溝に止めることで、楽器収容空間内に太鼓を設置している。 And the drum is installed in the musical instrument accommodation space by stopping one end of the belt-like support member on the latching member of the drum and stopping the other end of the belt-like support member on the locking groove of the column.

特開２００６−３４９８８０号公報JP 2006-349880 A

ところで、従来の太鼓用架台では、太鼓の設置および設置されている太鼓の撤去は、容易であるが、従来の太鼓用架台自体は容易には分解することができないので、搬送時や収納時等の非使用時にかさばってしまうという問題がある。 By the way, in the conventional drum mount, it is easy to install the drum and to remove the installed drum, but the conventional drum mount itself cannot be easily disassembled. There is a problem that it becomes bulky when not in use.

本発明は、上記問題点に鑑みてなされたものであり、太鼓の設置および設置されている太鼓の撤去が容易であるとともに、搬送時や収納時等の非使用時にかさばらない太鼓用架台を提供することを目的とする。 The present invention has been made in view of the above-described problems, and provides a drum stand that is easy to install and remove the installed drum and is not bulky when not in use such as during transport or storage. The purpose is to do.

請求項１に記載の発明は、互いが組立・分解自在である細長い複数本の構成部材で構成されており、前記細長い複数本の構成部材のうちの一部の構成部材である複数本の基枠部構成部材の長手方向の両端部には、係合部が設けられており、これらの係合部同士の係合によって、多角形状に形成されている基枠部と、前記細長い複数本の構成部材のうちの残りの構成部材である複数本の支柱部構成部材の長手方向の一端部が、前記基枠部の各角部に係合していることで、前記基枠部から上方に起立している支柱部とを有する太鼓用架台である。 The invention according to claim 1 is composed of a plurality of elongated constituent members that can be assembled and disassembled with each other , and a plurality of base members that are a part of the plurality of elongated constituent members. Engaging portions are provided at both ends in the longitudinal direction of the frame component member, and the base frame portion formed in a polygonal shape by the engagement of these engaging portions, and the plurality of elongated strips. One end in the longitudinal direction of the plurality of supporting column constituent members, which are the remaining constituent members of the constituent members, is engaged with each corner of the base frame portion, so that the base frame portion is upward. It is a drum stand having an upright column part .

請求項２に記載の発明は、請求項１に記載の太鼓用架台において、前記基枠部の下方には、上部にネジ部が設けられているキャスタが設けられており、前記基枠部構成部材の係合部は、前記基枠部構成部材の厚さ方向の一方の側に凹部が存在していることで、厚さが他の部位の半分になっており、前記基枠部構成部材の係合部には、前記基枠部構成部材の厚さ方向で前記係合部を貫通している貫通孔が設けられており、前記支柱部構成部材の長手方向の一端部には、前記キャスタのネジ部に螺合しているネジ部が設けられており、１本の前記基枠部構成部材の長手方向の一の端部に形成されている係合部の凹部に、他の１本の前記基枠部構成部材の長手方向の一の端部に形成されている係合部が入り込んで、前記多角形状の基枠部の１つの角部になっており、この角部が複数存在することで、前記基枠部が多角形状になっており、前記角部では、前記１本の基枠部構成部材の貫通孔と前記他の１本の基枠部構成部材の貫通孔とが連通しており、前記キャスタのネジ部もしくは前記支柱部構成部材のネジ部が、前記各角部の連通している貫通孔を貫通して、前記キャスタのネジ部と前記支柱部構成部材のネジ部とがお互いに螺合していることで、前記キャスタと前記支柱部構成部材とによって、前記各角部で、前記基枠部構成部材の係合部と他の前記基枠部構成部材の係合部とが、締め付け状態になっている太鼓用架台である。 The invention according to claim 2, in drums for platform according to claim 1, in the lower of the base frame portion, is provided with casters threaded portion at the top is provided, said base frame unit structure The engagement portion of the member has a recess on one side in the thickness direction of the base frame component member, so that the thickness is half that of the other part, and the base frame component member The engaging portion is provided with a through-hole penetrating the engaging portion in the thickness direction of the base frame component member, and at one end portion in the longitudinal direction of the support column component member, A threaded portion that is screwed into the threaded portion of the caster is provided, and another one is formed in the concave portion of the engaging portion formed at one end portion in the longitudinal direction of the one base frame component member. An engagement portion formed at one end in the longitudinal direction of the base frame component member of the book enters, and one corner of the polygonal base frame portion The base frame portion has a polygonal shape due to the presence of a plurality of corner portions, and in the corner portion, the through hole of the one base frame portion constituting member and the other one A through hole of the base frame component member, and a screw portion of the caster or a screw portion of the support column component member passes through the through hole communicating with each corner portion, and the caster The thread portion of the support member and the screw portion of the support member are engaged with each other, so that the base frame member is engaged at each corner by the caster and the support member. This is a drum pedestal in which the part and the engaging part of the other base frame part constituting member are in a tightened state.

請求項３に記載の発明は、請求項１または請求項２に記載の太鼓用架台において、前記各基枠部構成部材は、設置する太鼓のサイズに応じて、長手方向の寸法が異なったものが選択されるように構成されている太鼓用架台である。 According to a third aspect of the present invention, in the drum stand according to the first or second aspect , each of the base frame constituent members has different longitudinal dimensions according to the size of the drum to be installed. Is a drum stand configured to be selected.

本発明によれば、太鼓の設置および設置されている太鼓の撤去が容易であるとともに、搬送時や収納時等の非使用時にかさばらない太鼓用架台を提供することができるという効果を奏する。 ADVANTAGE OF THE INVENTION According to this invention, while installing a drum and removing the installed drum, it is effective in providing the drum stand which is not bulky at the time of non-use, such as the time of conveyance or accommodation.

太鼓が設置されている本発明の実施形態に係る太鼓用架台の斜視図である。1 is a perspective view of a drum stand according to an embodiment of the present invention in which a drum is installed. FIG. 本発明の実施形態に係る太鼓用架台の正面図である。It is a front view of the mount for drums concerning the embodiment of the present invention. 本発明の実施形態に係る太鼓用架台の平面図であり、図２におけるＩＩＩ矢視図である。FIG. 3 is a plan view of a drum stand according to an embodiment of the present invention, and is a view taken in the direction of arrow III in FIG. 2. 本発明の実施形態に係る太鼓用架台の底面図であり、図２におけるＩＶ矢視図である。FIG. 4 is a bottom view of the drum pedestal according to the embodiment of the present invention, and is a view taken along arrow IV in FIG. 2. 本発明の実施形態に係る太鼓用架台の側面図であり、図２におけるＶ矢視図である。FIG. 3 is a side view of a drum stand according to an embodiment of the present invention, and is a view taken in the direction of arrow V in FIG. 2. 本発明の実施形態に係る太鼓用架台の背面図であり、図５におけるＶＩ矢視図である。FIG. 6 is a rear view of the drum stand according to the embodiment of the present invention, and is a view taken in the direction of arrow VI in FIG. 5. 図２におけるＶＩＩ−ＶＩＩ断面を示す図である。It is a figure which shows the VII-VII cross section in FIG. 本発明の実施形態に係る太鼓用架台の基枠部構成部材を示す図であり、（ｂ）は（ａ）におけるＸＩＩＩＢ矢視図である。It is a figure which shows the base frame part structural member of the mount for drums which concerns on embodiment of this invention, (b) is a XIIIB arrow directional view in (a). 本発明の実施形態に係る太鼓用架台の下側支柱部構成部材示す図であり、（ｂ）は（ａ）におけるＩＸＢ矢視図であり、（ｃ）は（ａ）におけるＩＸＣ−ＩＸＣ断面を示す図である。It is a figure which shows the lower column part structural member of the drum mount which concerns on embodiment of this invention, (b) is the IXB arrow directional view in (a), (c) is the IXC-IXC cross section in (a). FIG. 本発明の実施形態に係る太鼓用架台の上側支柱部構成部材示す図であり、（ｂ）は（ａ）におけるＸＢ矢視図であり、（ｃ）は（ａ）におけるＸＣ矢視図である。It is a figure which shows the upper support | pillar part structural member of the mount for drums which concerns on embodiment of this invention, (b) is a XB arrow directional view in (a), (c) is a XC arrow directional view in (a). . 本発明の実施形態に係る太鼓用架台に使用されるベルトを示す図であり、（ｂ）は（ａ）におけるＸＩＢ矢視図である。It is a figure which shows the belt used for the mount for drums which concerns on embodiment of this invention, (b) is a XIB arrow line view in (a).

本発明の実施形態に係る太鼓用架台１は、図１等で示すように、太鼓３を設置（載置）して使用するものであり、図１〜図７で示すように、細長い複数本の構成部材（たとえば直線状の柱形の構成部材）５，７で構成されている。各構成部材５，７は、お互いが組立・分解自在になっている。 The drum stand 1 according to the embodiment of the present invention is used by installing (mounting) the drum 3 as shown in FIG. 1 and the like, and as shown in FIGS. (For example, linear columnar structural members) 5 and 7. The constituent members 5 and 7 can be assembled and disassembled with each other.

各構成部材５，７は、お互いを係合させてお互いの位置決めをしてある状態で、ネジ等の締結部材を用いて各構成部材５，７同士を締め付けることで、また、締結部材を用いることに代えてもしくは加えて、一方の構成部材に他方の構成部材を嵌合させることで、容易に組み立てることができ、また、組み立てた状態から、各構成部材５，７への分解も容易に行うことができるようになっている。 The constituent members 5 and 7 are engaged with each other and positioned with respect to each other, and the fastening members such as screws are used to fasten the constituent members 5 and 7 together, and the fastening members are used. Alternatively, or in addition, it is possible to easily assemble one component member by fitting the other component member, and it is also easy to disassemble the component members 5 and 7 from the assembled state. Can be done.

各構成部材５，７が、分解がされた状態では、各構成部材５，７は、１本ずつ分離された状態で存在することになる。 In a state where the constituent members 5 and 7 are disassembled, the constituent members 5 and 7 are present in a state of being separated one by one.

そして、太鼓３が設置されるとき（使用時）には組み立てられ、太鼓３が設置されていない搬送時や保管時等の不使用時には分解されるようになっている。 And when the drum 3 is installed (during use), it is assembled, and when the drum 3 is not installed, it is disassembled when not in use such as transport or storage.

太鼓用架台１は、基枠部９と支柱部１１とを備えて構成されている。 The drum mount 1 includes a base frame portion 9 and a support column portion 11.

基枠部９は、基枠部構成部材５で構成されている。基枠部構成部材５は、上述した細長い複数本の構成部材のうちの一部の構成部材で構成されている。なお、基枠部構成部材５は、複数本用いられている。 The base frame part 9 is configured by a base frame part constituting member 5. The base frame part constituting member 5 is composed of a part of the plural elongated constituent members described above. Note that a plurality of base frame component members 5 are used.

また、基枠部構成部材５の長手方向の両端部のそれぞれには、係合部１３が設けられており、基枠部９は、これらの係合部１３同士を係合することによって組立てがされて、多角形状（正多角形の辺状；正多角形な環状）に形成される（組立てられる）ようになっている。 Moreover, the engaging part 13 is provided in each of the both ends of the longitudinal direction of the base frame part structural member 5, and the base frame part 9 is assembled by engaging these engaging parts 13 mutually. Thus, it is formed (assembled) into a polygonal shape (a side of a regular polygon; a regular polygonal ring).

支柱部１１は、支柱部構成部材７で構成されている。支柱部構成部材７は、上述した細長い複数本の構成部材のうちの残りの構成部材で構成されている。なお、支柱部構成部材７は、複数本用いられている。 The column part 11 is configured by a column part constituting member 7. The support | pillar part structural member 7 is comprised with the remaining structural member of the elongate some structural member mentioned above. In addition, the support | pillar part structural member 7 is used in multiple numbers.

また、支柱部構成部材７の長手方向の一端部（下端部）のそれぞれが、基枠部９の各角部１５のそれぞれに係合して組立てられたときに、支柱部１１は、基枠部９から上方に起立している。 In addition, when each of the longitudinal end portions (lower end portions) of the support column component members 7 is engaged with the respective corner portions 15 of the base frame portion 9 and assembled, the support column portion 11 is Stands upward from the portion 9.

太鼓３は、ベルト１７（図１、図１１参照）を介して支柱部１１に支持されることで、太鼓用架台１に設置されるようになっている。太鼓３が太鼓用架台１に設置された状態では、太鼓３は、基枠部９と支柱部１１とから離れ、基枠部９の上方であって複数本の支柱部構成部材７の内側に位置している。また、太鼓３の上側の部位は、支柱部１１よりも上方に突出している。 The drum 3 is installed on the drum mount 1 by being supported by the support column 11 via a belt 17 (see FIGS. 1 and 11). In the state where the drum 3 is installed on the drum mount 1, the drum 3 is separated from the base frame portion 9 and the support column portion 11, above the base frame portion 9 and inside the plurality of support column component members 7. positioned. Further, the upper portion of the drum 3 protrudes upward from the support column 11.

基枠部９の下方には、キャスタ（車輪４７を備えた移動用部品）１９が設けられている。キャスタ１９は、図７等で示すように、この上部にネジ部２３が設けられている（たとえば、オスネジ部２３が上方に突出して設けられている）。 Below the base frame portion 9, casters (moving parts having wheels 47) 19 are provided. As shown in FIG. 7 and the like, the caster 19 is provided with a screw portion 23 at the upper portion (for example, the male screw portion 23 is provided so as to protrude upward).

基枠部構成部材５は、図８等で示すように、四角柱状に形成されており、四角柱の高さの方向が長手方向になっている。各基枠部構成部材５は、お互いが同形状に形成されている。 As shown in FIG. 8 and the like, the base frame component member 5 is formed in a quadrangular prism shape, and the height direction of the quadrangular prism is the longitudinal direction. Each base frame component member 5 is formed in the same shape.

ここで、基枠部構成部材５の長手方向（四角柱の高さ方向に相当する方向）に直交する所定の一方向を基枠部構成部材５の幅方向とし、基枠部構成部材５の長手方向および基枠部構成部材５の幅方向に直交する他一方向を基枠部構成部材５の厚さ方向とする。 Here, a predetermined one direction orthogonal to the longitudinal direction of the base frame component member 5 (the direction corresponding to the height direction of the quadrangular prism) is defined as the width direction of the base frame component member 5, and the base frame component member 5 The other direction orthogonal to the longitudinal direction and the width direction of the base frame component 5 is defined as the thickness direction of the base frame component 5.

基枠部構成部材５の長手方向の両端部に形成されている係合部１３は、基枠部構成部材５の厚さ方向の一方の側に凹部２５が存在していることで（切り欠き２５が設けられていることで）、厚さが、他の部位（基枠部構成部材５の係合部１３を除く長手方向の中間の部位）の半分（１／２）になっている（図８（ｂ）参照）。 The engaging portions 13 formed at both ends in the longitudinal direction of the base frame constituent member 5 are provided with a recess 25 on one side in the thickness direction of the base frame constituent member 5 (notch 25), the thickness is half (1/2) of the other part (the intermediate part in the longitudinal direction excluding the engaging part 13 of the base frame component member 5) ( (Refer FIG.8 (b)).

基枠部構成部材５の係合部１３についてさらに説明する。係合部１３を構成するための凹部２５は、図８等で示すように、基枠部構成部材５の長手方向の一方の端部では基枠部構成部材５の厚さ方向の一方の側に存在しており、基枠部構成部材５の長手方向の他方の端部では基枠部構成部材５の厚さ方向の他方の側に存在している。 The engaging part 13 of the base frame part constituting member 5 will be further described. As shown in FIG. 8 and the like, the concave portion 25 for constituting the engaging portion 13 has one end portion in the longitudinal direction of the base frame portion constituting member 5 on one side in the thickness direction of the base frame portion constituting member 5. In the other end of the base frame part constituting member 5 in the longitudinal direction, it exists on the other side in the thickness direction of the base frame part constituting member 5.

基枠部構成部材５の長手方向の両端部に形成されている係合部１３のそれぞれには、貫通孔（たとえば円形状の貫通孔）２７が設けられている。貫通孔２７は、基枠部構成部材５の厚さ方向で係合部１３を貫通している。 A through hole (for example, a circular through hole) 27 is provided in each of the engaging portions 13 formed at both ends in the longitudinal direction of the base frame portion constituting member 5. The through hole 27 passes through the engaging portion 13 in the thickness direction of the base frame component member 5.

支柱部構成部材７は、図２や図３等で示すように、正八角柱状や円柱状等の柱状に形成されており、正八角柱や円柱の高さの方向が長手方向になっている。 As shown in FIGS. 2 and 3 and the like, the column portion constituting member 7 is formed in a columnar shape such as a regular octagonal column or a columnar shape, and the height direction of the regular octagonal column or the column is the longitudinal direction.

支柱部構成部材７の長手方向の一端部には、キャスタ１９のネジ部２３に螺合しているネジ部（たとえば、メスネジ部）２９が設けられている（図７等参照）。 A threaded portion (for example, a female threaded portion) 29 that is screwed into the threaded portion 23 of the caster 19 is provided at one end in the longitudinal direction of the support column component member 7 (see FIG. 7 and the like).

基枠部９では、図１等で示すように、１本の基枠部構成部材５の長手方向の一の端部に形成されている係合部１３の凹部（薄肉の係合部１３を形成している凹部）２５に、他の１本の基枠部構成部材５の長手方向の一の端部に形成されている係合部１３が入り込んで（入り込んで嵌り）、多角形状（正多角形の辺状；正多角形な環状）の基枠部９の１つの角部１５になっており、この角部１５が複数存在することで、基枠部９が多角形状になっている（図１、図３等参照）。 In the base frame portion 9, as shown in FIG. 1 and the like, a concave portion (a thin engaging portion 13 of the engaging portion 13 formed at one end portion in the longitudinal direction of one base frame portion constituting member 5 is provided. The engaging portion 13 formed at one end in the longitudinal direction of the other base frame portion constituting member 5 enters (enters and fits) into the concave portion 25 that is formed, and has a polygonal shape (normal It is a corner 15 of a base frame portion 9 of a polygonal side shape (regular polygonal ring), and the base frame portion 9 has a polygonal shape due to the presence of a plurality of corner portions 15. (See FIG. 1, FIG. 3, etc.).

角部１５では、図７等で示すように、１本の基枠部構成部材５の貫通孔２７と他の１本の基枠部構成部材５の貫通孔２７とが、お互いが重なって連通している。 In the corner 15, as shown in FIG. 7 and the like, the through-hole 27 of one base frame component 5 and the through-hole 27 of another base frame component 5 overlap each other and communicate with each other. doing.

そして、図７等で示すように、キャスタ１９のネジ部２３が、各角部１５の連通している貫通孔２７を貫通して、キャスタ１９のネジ部２３と支柱部構成部材７のネジ部２９とがお互いに螺合していることで、キャスタ１９と支柱部構成部材７とによって、各角部１５で、基枠部構成部材５の係合部１３と他の基枠部構成部材５の係合部１３とが、締め付け状態になっており、基枠部構成部材５と支柱部構成部材７とキャスタ１９とが一体化している。 Then, as shown in FIG. 7 and the like, the screw portion 23 of the caster 19 passes through the through hole 27 communicating with each corner portion 15, and the screw portion 23 of the caster 19 and the screw portion of the column portion constituting member 7. 29 are screwed to each other, so that the caster 19 and the support post component member 7 can be used to connect the engaging portion 13 of the base frame component member 5 to the other base frame component member 5 at each corner 15. The engaging portion 13 is in a tightened state, and the base frame portion constituting member 5, the strut portion constituting member 7 and the caster 19 are integrated.

なお、上記説明では、キャスタ１９のネジ部２３がオスネジで構成されており、支柱部構成部材７のネジ部２９がメスネジで構成されているが、キャスタ１９のネジ部２３をメスネジで構成し、支柱部構成部材７のネジ部２９をオスネジで構成してもよい。 In the above description, the screw portion 23 of the caster 19 is configured with a male screw, and the screw portion 29 of the support column component member 7 is configured with a female screw. However, the screw portion 23 of the caster 19 is configured with a female screw, You may comprise the screw part 29 of the support | pillar part structural member 7 with a male screw.

そして、支柱部構成部材７のネジ部２９が、各角部１５の連通している貫通孔２７を貫通して、キャスタ１９のネジ部２３と支柱部構成部材７のネジ部２９とがお互いに螺合していることで、複数本の基枠部構成部材５と複数本の支柱部構成部材７と複数個のキャスタ１９とが一体化するようにしてもよい。 And the thread part 29 of the support | pillar part structural member 7 penetrates the through-hole 27 which each corner | angular part 15 is connected, and the screw part 23 of the caster 19 and the thread part 29 of the support | pillar part constituent member 7 mutually By screwing, the plurality of base frame part constituting members 5, the plurality of column part constituting members 7, and the plurality of casters 19 may be integrated.

なお、基枠部構成部材５や支柱部構成部材７が組み立てられて太鼓用架台１が形成されたときには、基枠部構成部材５の厚さ方向が上下方向になっており、支柱部構成部材７の長手方向が上下方向になっている。 When the base frame part constituting member 5 and the column part constituting member 7 are assembled to form the drum mount 1, the thickness direction of the base frame part constituting member 5 is the vertical direction, and the column part constituting member The longitudinal direction of 7 is the vertical direction.

また、基枠部９だけの状態を横方向から見ると、図２や図５等で示すように、上面と下面とが突出物が非存在である平面状になっており、角部１５では、図７等で示すように、１本の基枠部構成部材５の係合部１３の上に他の１本の基枠部構成部材５の係合部１３が重なっている。 Further, when the state of only the base frame portion 9 is viewed from the lateral direction, as shown in FIG. 2 and FIG. 5 and the like, the upper surface and the lower surface are in a planar shape with no protrusion, and the corner portion 15 As shown in FIG. 7 and the like, the engaging portion 13 of the other base frame part constituting member 5 overlaps with the engaging part 13 of one base frame portion constituting member 5.

基枠部９を上下方向から見ると、図３や図４等で示すように、所定の幅の（基枠部構成部材５の幅寸法を備えた）辺部で囲まれた多角形状（たとえば正多角形状）に形成されている。また、各角部１５では、尖った部位を無くすために、基枠部構成部材５の長手方向の両端部が円弧状に丸められている。 When the base frame portion 9 is viewed from above and below, as shown in FIGS. 3 and 4, etc., a polygonal shape (for example, with the width dimension of the base frame portion constituting member 5) surrounded by a side portion (for example, (Regular polygonal shape). Moreover, in each corner | angular part 15, in order to eliminate the pointed part, the both ends of the longitudinal direction of the base frame part structural member 5 are rounded in circular arc shape.

支柱部構成部材７は、図１、図２等で示すように、この長手方向の中央部で２分割されるように構成されている。すなわち、図９、図１０で示すように、支柱部構成部材７は、下側支柱部構成部材３１と上側支柱部構成部材３３とに分解されるようになっている。これにより、分解したときにおける支柱部構成部材７の長さを短くしている。 As shown in FIGS. 1, 2, and the like, the support column component member 7 is configured to be divided into two at the central portion in the longitudinal direction. That is, as shown in FIGS. 9 and 10, the support column component member 7 is disassembled into a lower support column component member 31 and an upper support column component member 33. Thereby, the length of the support | pillar part structural member 7 when it decomposes | disassembles is shortened.

分解したときにおける１本の基枠部構成部材５の長さと１本の下側支柱部構成部材３１の長さと１本の上側支柱部構成部材３３の長さとは、お互いがほぼ等しくなっているか、もしくは、長さの比が、たとえば、１：２の範囲内におさまっている。 Whether the length of one base frame component member 5, the length of one lower support column component member 31, and the length of one upper column component component 33 when disassembled are substantially equal to each other Alternatively, the length ratio is within a range of, for example, 1: 2.

なお、１本の基枠部構成部材５の長さ（長手方向の寸法）を「１」とすると、下側支柱部構成部材３１の長さや上側支柱部構成部材３３の長さが、「０．７〜１．４」の範囲内に収まっていることが望ましい。 If the length (longitudinal dimension) of one base frame component member 5 is “1”, the length of the lower column component member 31 and the length of the upper column component member 33 are “0”. .7 to 1.4 "is desirable.

また、下側支柱部構成部材３１の上端部と上側支柱部構成部材３３の下端部とがお互いに嵌合されることで、下側支柱部構成部材３１と上側支柱部構成部材３３とが組立てられて、支柱部構成部材７が形成されるようになっている。 Moreover, the lower column part component member 31 and the upper column component member 33 are assembled by fitting the upper end portion of the lower column component member 31 and the lower end of the upper column component member 33 to each other. As a result, the strut member 7 is formed.

ここで、太鼓用架台１について、さらに具体的に説明する。 Here, the drum mount 1 will be described more specifically.

基枠部９は、３本の基枠部構成部材５（５Ａ，５Ｂ，５Ｃ）で正三角の辺状に形成されている。支柱部１１は、３本の支柱部構成部材７（３本の下側支柱部構成部材３１と３本の上側支柱部構成部材３３）で構成されている。 The base frame part 9 is formed in the shape of a regular triangular side by three base frame part constituting members 5 (5A, 5B, 5C). The support column 11 is configured by three support column component members 7 (three lower support column component members 31 and three upper column component members 33).

基枠部構成部材５は、木材で構成されており、上述したように、長手方向に対して直交する平面が矩形状である柱状になっている。ただし、長手方向の両端部には、図８等で示すように、係合部１３が形成されており、また、貫通孔２７が形成されている。また、長手方向の両端部には、基枠部９の角部１５を丸めるための円弧状の部位が設けられている。 The base frame component member 5 is made of wood, and as described above, has a columnar shape in which a plane orthogonal to the longitudinal direction is a rectangular shape. However, as shown in FIG. 8 and the like, engaging portions 13 are formed at both ends in the longitudinal direction, and through holes 27 are formed. In addition, arc-shaped portions for rounding corner portions 15 of the base frame portion 9 are provided at both ends in the longitudinal direction.

基枠部構成部材５は、この厚さ方向から見ると、図８（ａ）で示すように、斜辺３５が下底３７に対して６０°の角度（斜辺が上底３９に対して１２０°の角度）である等脚台形状になっている。ただし、等脚台形の上底３９や下底３７の延伸方向が基枠部構成部材５の長手方向になっているので、等脚台形の上底３９や下底３７の長さ寸法の値は、等脚台形の斜辺３５の長さ寸法の値に比べて、相当に大きくなっている。 When viewed from this thickness direction, the base frame portion constituting member 5 has an oblique side 35 of an angle of 60 ° with respect to the lower base 37 (the oblique side is 120 ° with respect to the upper base 39, as shown in FIG. 8A). Is an isosceles trapezoidal shape. However, since the extending direction of the upper base 39 and the lower base 37 of the isosceles trapezoid is the longitudinal direction of the base frame component member 5, the length dimension values of the upper base 39 and the lower base 37 of the isosceles trapezoid are Compared with the value of the length dimension of the hypotenuse 35 of the isosceles trapezoid, it is considerably larger.

基枠部構成部材５をこの厚さ方向から見ると、等脚台形の下底３７とこの両端の一対の斜辺３５とは、基枠部９の角部１５を丸めるため円弧状の部位を間にしてつながっている。 When the base frame component 5 is viewed from this thickness direction, the lower base 37 of the isosceles trapezoid and the pair of hypotenuses 35 at both ends are arranged so that an arcuate portion is interposed between the corners 15 of the base frame 9. Connected.

また、基枠部構成部材５をこの厚さ方向から見ると、基枠部構成部材５の長手方向の一方の端部の係合部１３（１３Ａ）は、基枠部構成部材５の長手方向の一方の斜辺３５（３５Ａ）と、この一方の斜辺３５Ａに平行な直線４１（４１Ａ）との間に形成されている。 Further, when the base frame component member 5 is viewed from this thickness direction, the engagement portion 13 (13A) at one end in the longitudinal direction of the base frame component member 5 is in the longitudinal direction of the base frame component member 5 Is formed between one hypotenuse 35 (35A) and a straight line 41 (41A) parallel to the one hypotenuse 35A.

一方の斜辺３５Ａに平行な直線４１Ａは、一方の斜辺３５Ａから、基枠部構成部材５の長手方向の他方の端部側に、基枠部構成部材５の幅寸法の値Ｂ１と等しい値Ｌ１だけ離れている。 A straight line 41A parallel to one hypotenuse 35A is a value L1 equal to the width dimension value B1 of the base frame component 5 from the one hypotenuse 35A to the other end in the longitudinal direction of the base frame component 5. Just away.

また、一方の端部の係合部１３Ａを形成している凹部２５は、基枠部構成部材５の厚さ方向の一方の側（図８（ａ）での紙面の奥側）に形成されている。 Moreover, the recessed part 25 which forms the engaging part 13A of one edge part is formed in the one side (back side of the paper surface in Fig.8 (a)) of the base frame part structural member 5 in the thickness direction. ing.

基枠部構成部材５をこの厚さ方向から見ると、図８（ａ）で示すように、基枠部構成部材５の長手方向の他方の端部の係合部１３Ｂは、一方の端部の係合部１３Ａに対して、基枠部構成部材５の厚さ方向を除外すると、対称に配置されている。 When the base frame portion constituting member 5 is viewed from this thickness direction, as shown in FIG. 8A, the engaging portion 13B at the other end in the longitudinal direction of the base frame portion constituting member 5 is one end portion. When the thickness direction of the base frame component member 5 is excluded, the engagement portion 13A is arranged symmetrically.

すなわち、基枠部構成部材５をこの厚さ方向から見ると、基枠部構成部材５の長手方向の他方の端部の係合部１３Ｂは、基枠部構成部材５の長手方向の他方の斜辺３５（３５Ｂ）と、この他方の斜辺３５Ｂに平行な直線４１（４１Ｂ）との間に形成されている。他方の斜辺３５Ｂに平行な直線４１Ｂは、他方の斜辺３５Ｂから、基枠部構成部材５の長手方向の一方の端部側に、基枠部構成部材５の幅寸法の値Ｂ１と等しい値Ｌ１だけ離れている。 That is, when the base frame component member 5 is viewed from this thickness direction, the other end portion of the base frame component member 5 in the longitudinal direction is engaged with the other engaging portion 13B in the longitudinal direction of the base frame component member 5. It is formed between the hypotenuse 35 (35B) and a straight line 41 (41B) parallel to the other hypotenuse 35B. The straight line 41B parallel to the other hypotenuse 35B has a value L1 equal to the width dimension value B1 of the base frame component 5 from the other hypotenuse 35B to one end in the longitudinal direction of the base frame component 5. Just away.

ただし、基枠部構成部材５の長手方向の他方の端部の係合部１３Ｂを形成している凹部２５は、基枠部構成部材５の厚さ方向の他方の側（紙面の手前側）に形成されている。 However, the recess 25 forming the engaging portion 13B at the other end in the longitudinal direction of the base frame component 5 is the other side in the thickness direction of the base frame component 5 (the front side of the paper). Is formed.

基枠部構成部材５の長手方向の一方の端部に存在している係合部１３Ａと、基枠部構成部材５の長手方向の他方の端部に存在している凹部（係合部１３Ｂを形成している凹部）２５とは、お互いが同形状に形成されている。 13A of engaging parts which exist in one edge part of the longitudinal direction of the base frame part structural member 5, and the recessed part (engaging part 13B) which exists in the other edge part of the longitudinal direction of the base frame part structural member 5 Are formed in the same shape.

そして、基枠部９を組み立てるべく、基枠部構成部材５の長手方向の一方の端部の係合部１３Ａを、他の基枠部構成部材５の長手方向の他方の端部の凹部２５に係合させると、上記一方の端部の係合部１３Ａが上記他方の端部の凹部２５に、間隙や凸部等を形成することなく、ちょうどぴったりと嵌り込むようになっている。 Then, in order to assemble the base frame part 9, the engaging part 13 </ b> A at one end in the longitudinal direction of the base frame part constituting member 5 is used as the recess 25 at the other end in the longitudinal direction of the other base frame part constituting member 5. When engaged, the engaging portion 13A at the one end fits exactly into the recess 25 at the other end without forming a gap or a protrusion.

キャスタ１９は、図７等で示すように、本体部４３とオスネジ部２３と車輪支持部４５と車輪４７とを備えて構成されている。車輪４７のタイヤは、ゴムで構成されているが、他のものは、金属で構成されている。 As shown in FIG. 7 and the like, the caster 19 includes a main body portion 43, a male screw portion 23, a wheel support portion 45, and a wheel 47. The tire of the wheel 47 is made of rubber, while the other is made of metal.

オスネジ部２３は、本体部４３から上方に突出している。車輪支持部４５は、本体部４３から下方に突出しているとともに、上下方向に延びた軸を回動中心にして、本体部４３に対して回動自在になっている。 The male screw portion 23 protrudes upward from the main body portion 43. The wheel support portion 45 protrudes downward from the main body portion 43 and is rotatable with respect to the main body portion 43 about a shaft extending in the vertical direction as a rotation center.

車輪４７は、水平方向に延びた軸を回動中心にして、車輪支持部４５に回転自在に支持されている。車輪４７の下端部は、車輪支持部４５よりも下方に突出している。 The wheel 47 is rotatably supported by the wheel support portion 45 with a shaft extending in the horizontal direction as a rotation center. The lower end portion of the wheel 47 projects downward from the wheel support portion 45.

なお、キャスタ１９には、図示しないスットパ部材が設けられており、このストッパ部材を操作することで、車輪４７の車輪支持部４５に対する回転を可能にし、また、回転を不可能する切り換えがされるようになっている。 The caster 19 is provided with a stopper member (not shown). By operating this stopper member, the wheel 47 can be rotated with respect to the wheel support portion 45 and can be switched so as not to rotate. It is like that.

下側支柱部構成部材３１は、図９等で示すように、金属で円筒状に形成されている。また、円筒の下端の開口部は、中央にメスネジ部２９が貫通している円形状の部材４９で塞がれている。 As shown in FIG. 9 and the like, the lower column portion constituting member 31 is formed of metal in a cylindrical shape. The opening at the lower end of the cylinder is closed by a circular member 49 having a female screw portion 29 passing through the center.

上側支柱部構成部材３３は、図１０等で示すように、木材で構成された本体部５１と、金属で構成されたベルト支持部５３とで構成されている。 As shown in FIG. 10 and the like, the upper column part constituting member 33 is composed of a main body part 51 made of wood and a belt support part 53 made of metal.

本体部５１は、正八角形柱状に形成されているが、本体部５１の下端部５５は、円柱状に形成されている。下端部５５の直径は、円筒状の下側支柱部構成部材３１の内径と等しくなっている。本体部５１の正八角形におけるお互いが平行になっている一対の辺の間の距離の値は、円筒状の下側支柱部構成部材３１の外径と等しいかもしくは僅かに大きくなっている。 The main body 51 is formed in a regular octagonal columnar shape, but the lower end 55 of the main body 51 is formed in a cylindrical shape. The diameter of the lower end portion 55 is equal to the inner diameter of the cylindrical lower strut component 31. The value of the distance between a pair of sides of the regular octagon of the main body 51 that are parallel to each other is equal to or slightly larger than the outer diameter of the cylindrical lower strut component 31.

ベルト支持部５３は、細い円柱状に形成されており、本体部５１の上端から上方に突出している。本体部５１の中心軸とベルト支持部５３の中心軸とはお互いが一致している。 The belt support portion 53 is formed in a thin cylindrical shape and protrudes upward from the upper end of the main body portion 51. The central axis of the main body 51 and the central axis of the belt support 53 coincide with each other.

ベルト１７は革で構成されており、図１１で示すように、幅方向の中央部には、長手方向で所定の間隔をあけて複数の貫通孔（革の厚さ方向を貫通している貫通孔）５７が設けられている。貫通孔５７の直径とベルト支持部５３の直径とはお互いがほぼ等しくなっている。 The belt 17 is made of leather, and as shown in FIG. 11, a plurality of through holes (penetrating through the leather in the thickness direction) are provided at the center in the width direction at predetermined intervals in the longitudinal direction. Hole) 57 is provided. The diameter of the through hole 57 and the diameter of the belt support portion 53 are substantially equal to each other.

次に、太鼓用架台１の組立て手順について説明する。 Next, the assembly procedure of the drum stand 1 will be described.

まず、１本の下側支柱部構成部材３１と１本の上側支柱部構成部材３３とを、下側支柱部構成部材３１の上端部内に、上側支柱部構成部材３３の下端部５５を挿入し嵌合することで、１本の下側支柱部構成部材３１と１本の上側支柱部構成部材３３とをお互いに接合し、１本の支柱部構成部材７を生成する。同様にして、他の２本の支柱部構成部材７を生成する。 First, one lower strut component 31 and one upper strut component 33 are inserted into the upper end of the lower strut component 31 and the lower end 55 of the upper strut component 33 is inserted. By fitting, one lower support column component member 31 and one upper support column component member 33 are joined together to generate one support column component member 7. Similarly, the other two support | pillar part structural members 7 are produced | generated.

続いて、１本の基枠部構成部材５Ａの一端部の係合部１３に、他の１本の基枠部構成部材５Ｂの他端部の係合部１３を係合し、他の１本の基枠部構成部材５Ｂの一端部の係合部１３にさらなる他の１本の基枠部構成部材５Ｃの他端部の係合部１３を係合し、さらなる他の１本の基枠部構成部材５Ｃの一端部の係合部１３に１本の基枠部構成部材５Ａの他端部の係合部１３を係合する。 Subsequently, the engaging portion 13 at the other end of the other base frame component member 5B is engaged with the engaging portion 13 at one end portion of the single base frame component member 5A, and the other 1 Engage the engagement portion 13 at the other end of one other base frame component constituting member 5C with the engagement portion 13 at one end of one base frame component constituting member 5B, and add another one base The engaging portion 13 at the other end of one base frame constituting member 5A is engaged with the engaging portion 13 at one end of the frame constituting member 5C.

これにより、３箇所で係合部１３同士が係合してお互いが嵌り合い、３本の基枠部構成部材５Ａ、５Ｂ、５Ｃ同士の位置決めがされ、３つに角部１５を備えた正三角形辺状の基枠部９が形成される。３つに角部１５のそれぞれには、貫通孔２７が１つずつ形成されている。 As a result, the engaging portions 13 are engaged with each other at three locations, and the three base frame portion constituting members 5A, 5B, and 5C are positioned, and the three corner portions 15 are provided. A triangular side-shaped base frame portion 9 is formed. One through hole 27 is formed in each of the three corners 15.

続いて、３つのキャスタ１９のそれぞれのオスネジ部２３を、３つの貫通孔２７のそれぞれに貫通させる。この状態では、キャスタ１９の本体部４３や車輪４７が基枠部９の下方に位置しており、キャスタ１９のオスネジ部２３の上端部が、基枠部９の上面から上方に僅かに突出している。 Subsequently, the male screw portions 23 of the three casters 19 are passed through the three through holes 27, respectively. In this state, the main body 43 and the wheels 47 of the caster 19 are located below the base frame portion 9, and the upper end portion of the male screw portion 23 of the caster 19 slightly protrudes upward from the upper surface of the base frame portion 9. Yes.

続いて、支柱部構成部材７の下側支柱部構成部材３１のメスメジ部２９を上記突出しているキャスタ１９のオスネジ部２３に螺合させて、キャスタ１９の本体部４３と、支柱部構成部材７の下側支柱部構成部材３１とで、基枠部構成部材５Ａ，５Ｂ，５Ｃのお互いが重なっている係合部１３（３つの角部１５）を上下方向で締め付けることで（図７参照）、基枠部９と支柱部１１とが一体化する。 Subsequently, the female medge portion 29 of the lower column portion constituting member 31 of the column portion constituting member 7 is screwed into the male screw portion 23 of the protruding caster 19, so that the main body portion 43 of the caster 19 and the column portion constituting member 7 are provided. By tightening the engaging portion 13 (three corners 15) of the base frame component members 5A, 5B, and 5C in the vertical direction with the lower support column component member 31 (see FIG. 7). The base frame portion 9 and the column portion 11 are integrated.

続いて、ベルト１７を太鼓３の側面に設けられている掛け止め部材（たとえば環状の金具）に通し、上記金具から延出しているベルト１７の一方の部位に上記金具から延出しているベルト１７の他方の部位を重ねるとともに、一方の部位に形成されているベルト１７の貫通孔５７と、他方の部位に形成されているベルト１７の貫通孔５７とをお互いに重なって連通させる。 Subsequently, the belt 17 is passed through a latching member (for example, a ring-shaped metal fitting) provided on the side surface of the drum 3, and the belt 17 extending from the metal fitting to one part of the belt 17 extending from the metal fitting. And the through hole 57 of the belt 17 formed in one part and the through hole 57 of the belt 17 formed in the other part overlap each other and communicate with each other.

続いて、ベルト１７が設置された太鼓３を持ち上げて、３本の基枠部構成部材５の内側に入れて、３本のベルト１７のお互いが重なって連通している貫通孔５７それぞれに、３本の支柱部構成部材７それぞれを下から上に向かって貫通させることで、太鼓用架台１への太鼓３の設置が終了する（図１等参照）。 Subsequently, the drum 3 on which the belt 17 is installed is lifted and placed inside the three base frame component members 5, and the three belts 17 overlap each other and communicate with each other through the through holes 57. The installation of the drum 3 on the drum mount 1 is completed by allowing each of the three supporting column component members 7 to penetrate from the bottom to the top (see FIG. 1 and the like).

なお、太鼓用架台１の組立後の状態を、平面視すると、図３等で示すように、支柱部１１（支柱部構成部材７）は、基枠部９の内側に位置していている。 In addition, when the state after the assembly of the drum pedestal 1 is viewed in a plan view, the support column portion 11 (the support column component member 7) is located inside the base frame portion 9 as shown in FIG.

太鼓用架台１に太鼓３が設置されている状態から、太鼓用架台１を分解する場合は、上述した組立て手順とは逆の手順を実行する。 When disassembling the drum mount 1 from the state in which the drum 3 is installed on the drum mount 1, a procedure opposite to the above-described assembly procedure is executed.

太鼓用架台１によれば、互いが組立・分解自在である細長い複数本の構成部材５，７で構成されているので、搬送時や収納時等の非使用時に分解することでかさばることがなくなる。特に、基枠部構成部材５や支柱部構成部材７が直線状の柱形状に形成されているので、上記かさばりを一層無くすことができる。これにより、非使用時における搬送や収納が容易になる。 According to the drum pedestal 1, since it is composed of a plurality of elongated constituent members 5 and 7 that can be assembled and disassembled from each other, it is not bulky by disassembling when not in use such as during transport or storage. . In particular, since the base frame component member 5 and the column component member 7 are formed in a linear column shape, the above-described bulkiness can be further eliminated. This facilitates conveyance and storage when not in use.

また、太鼓用架台１によれば、基枠部構成部材５や支柱部構成部材７がこれらの長手方向の端部同士で係合することで、太鼓用架台１が形成されるので、基枠部構成部材５や支柱部構成部材７の長手方向の中間部に切り欠きや貫通孔を設ける必要が無い。これにより、太鼓用架台１の剛性を高めることができる。 In addition, according to the drum mount 1, the drum mount 1 is formed by engaging the base frame constituent member 5 and the column support constituent member 7 at the end portions in the longitudinal direction thereof. There is no need to provide a notch or a through-hole in the middle part in the longitudinal direction of the part constituent member 5 or the column part constituent member 7. Thereby, the rigidity of the drum mount 1 can be increased.

さらに、基枠部９の各角部１５は、他の部位（基枠部構成部材５の長手方向の中間部）に比べて曲げモーメント等の外力に対する剛性が高くなっており、支柱部構成部材７の長手方向の下端部が、基枠部９の各角部１５に係合して基枠部９から上方に起立している。これにより、基枠部９から上方に起立している支柱部１１の剛性（太鼓用架台１の剛性）を高めることができる。 Further, each corner portion 15 of the base frame portion 9 has higher rigidity against an external force such as a bending moment than other portions (intermediate portion in the longitudinal direction of the base frame portion constituent member 5). 7 is engaged with each corner 15 of the base frame portion 9 and stands upward from the base frame portion 9. Thereby, the rigidity (stiffness of the drum mount 1) of the support column 11 standing upward from the base frame 9 can be increased.

また、太鼓用架台１によれば、基枠部構成部材５の長手方向の端部に形成されている係合部１３のところの凹部２５に、他の基枠部構成部材５の長手方向の端部に形成されている係合部１３が入り込んで、基枠部９の角部１５が形成されており、角部１５では、基枠部構成部材５の貫通孔２７と他の基枠部構成部材５の貫通孔２７とが連通している。そして、キャスタ１９のオスネジ部２３が、角部１５の連通している貫通孔２７を貫通して、キャスタ１９のオスネジ部２３と支柱部構成部材７のメスネジ部２９とがお互いに螺合していることで、キャスタ１９と支柱部構成部材７とによって、基枠部９の角部１５で基枠部構成部材５の係合部１３と他の基枠部構成部材５の係合部１３とが締め付け状態になっている。 Further, according to the drum stand 1, the recess 25 at the engagement portion 13 formed at the end in the longitudinal direction of the base frame component 5 is placed in the longitudinal direction of the other base frame component 5. The engaging portion 13 formed at the end enters, and the corner portion 15 of the base frame portion 9 is formed. At the corner portion 15, the through hole 27 of the base frame portion constituting member 5 and the other base frame portion. The through hole 27 of the component member 5 is in communication. And the male screw part 23 of the caster 19 penetrates the through-hole 27 which the corner | angular part 15 is communicating, and the male screw part 23 of the caster 19 and the female screw part 29 of the support | pillar part structural member 7 screw together. Thus, the caster 19 and the support column component member 7 are used to engage the engagement portion 13 of the base frame component member 5 and the engagement portion 13 of the other base frame component member 5 at the corner 15 of the base frame portion 9. Is tightened.

これにより、他の締結部材を用いることなく、太鼓用架台１を組み立てることができ、部品点数を少なくすることができ、非使用時における搬送作業等がしやすくなる。 Thereby, the drum stand 1 can be assembled without using other fastening members, the number of parts can be reduced, and the conveyance work when not in use is facilitated.

また、太鼓用架台１によれば、支柱部構成部材７が下側支柱部構成部材３１と上側支柱部構成部材３３とに分解することができるので、上側支柱部構成部材３３の長さと下側支柱部構成部材３１の長さと基枠部構成部材５の長さとをお互いに揃えることができるか、もしくは、長さの差を小さくすることができる。これにより、搬送等の非使用時におけるかさばりを一層抑制することができる。 In addition, according to the drum stand 1, the support column component member 7 can be disassembled into the lower support column component member 31 and the upper support column component member 33. The length of the columnar component member 31 and the length of the base frame component member 5 can be aligned with each other, or the difference in length can be reduced. Thereby, the bulkiness at the time of non-use of conveyance etc. can be suppressed further.

また、太鼓用架台１によれば、基枠部９が３本の基枠部構成部材５で正三角の辺状に形成されている。これにより、固定連鎖が形成されており、基枠部９の剛性を一層高めることができる。 Further, according to the drum stand 1, the base frame portion 9 is formed by three base frame portion constituting members 5 in the shape of a regular triangle. Thereby, the fixed chain is formed and the rigidity of the base frame part 9 can further be improved.

ところで、太鼓用架台１において、各基枠部構成部材５が、設置する太鼓３のサイズに応じて、長手方向の寸法が異なったものが選択されるように構成されていてもよい。 By the way, in the drum pedestal 1, each base frame component member 5 may be configured such that the ones having different dimensions in the longitudinal direction are selected according to the size of the drum 3 to be installed.

すなわち、太鼓用架台１の基枠部９が、複数群の基枠部構成部材５から、設置される太鼓３のサイズに合わせて選択された一群の基枠部構成部材５を多角形の辺状に組み立てることで構成されるようにしてもよい。 That is, the base frame portion 9 of the drum pedestal 1 replaces a group of base frame component members 5 selected from a plurality of groups of base frame component members 5 in accordance with the size of the drum 3 to be installed. You may make it comprise by assembling in a shape.

複数群の基枠部構成部材５とは、たとえば３本の基枠部構成部材によって構成されている一群（１セット）の基枠部構成部材５が、複数群（複数セット）そろっていることをいう。一群の基枠部構成部材５内では、各基枠部構成部材５の長さはお互いが等しくなっているが、異なる群の間では、基枠部構成部材５の長さはお互いが異なっている。 The multiple groups (multiple sets) of the base frame part constituting members 5 include, for example, a group (one set) of base frame part constituting members 5 constituted by three base frame part constituting members. Say. Within the group of base frame components 5, the lengths of the base frame components 5 are equal to each other, but the lengths of the base frame components 5 are different between different groups. Yes.

たとえば、ある１群に属する３本の基枠部構成部材５の長さは、４８０ｍｍになっているが、他の一群に属する３本の基枠部構成部材５の長さは、５５０ｍｍになっている。 For example, the length of three base frame component members 5 belonging to a certain group is 480 mm, while the length of three base frame component members 5 belonging to another group is 550 mm. ing.

基枠部構成部材５として、設置する太鼓３のサイズに応じて、長手方向の寸法が異なったものが選択されるようにすれば、設置される太鼓３のサイズが変わっても、支柱部構成部材７はそのまま使用し基枠部構成部材５を変えるだけで、対応することができる。 As the base frame part constituting member 5, if a thing with a different dimension in the longitudinal direction is selected according to the size of the drum 3 to be installed, even if the size of the drum 3 to be installed is changed, the column structure The member 7 can be used by using it as it is and changing the base frame component member 5.

１太鼓用架台
５基枠部構成部材
７支柱部構成部材
９基枠部
１１支柱部
１３係合部
１５角部
１９キャスタ
２３キャスタのネジ部
２５凹部
２７貫通孔
２９支柱部構成部材のネジ部
DESCRIPTION OF SYMBOLS 1 Taiko frame base 5 Base frame part structural member 7 Support | pillar part structural member 9 Base frame part 11 Support | pillar part 13 Engagement part 15 Corner | angular part 19 Caster 23 Caster part of caster 25 Recessed part 27 Through-hole 29

Claims

Consists of a plurality of elongated components that can be assembled and disassembled from each other ,
Engagement portions are provided at both ends in the longitudinal direction of the plurality of base frame component members, which are some of the plurality of elongated component members. A base frame portion formed into a polygonal shape by engagement;
One end portion in the longitudinal direction of the plurality of strut component members, which are the remaining component members of the plurality of elongated component members, is engaged with each corner of the base frame portion. A support column standing upward from the frame,
A drum pedestal characterized by comprising:

In the drum stand according to claim 1 ,
Below the base frame part, a caster having a screw part at the top is provided,
The engaging portion of the base frame component member has a recess on one side in the thickness direction of the base frame component member, so that the thickness is half that of the other part,
The engaging portion of the base frame portion constituting member is provided with a through hole penetrating the engaging portion in the thickness direction of the base frame portion constituting member,
At one end in the longitudinal direction of the support column component member, a screw portion that is screwed into the screw portion of the caster is provided,
Formed at one end of the other base frame component in the longitudinal direction of the recess of the engaging portion formed at one end of the base frame component in the longitudinal direction The engaging portion is inserted into one corner of the polygonal base frame portion, and the base frame portion has a polygonal shape due to the presence of a plurality of corner portions,
In the corner portion, the through hole of the one base frame component member communicates with the through hole of the other one base frame component member,
The threaded portion of the caster or the threaded portion of the strut portion constituting member passes through the through-hole communicating with each of the corner portions, and the threaded portion of the caster and the threaded portion of the strut portion constituting member mutually By being screwed together, an engagement portion of the base frame portion constituting member and an engagement portion of the other base frame portion constituting member are formed at each corner portion by the caster and the strut portion constituting member. A drum stand characterized by being in a tightened state.

In the drum stand according to claim 1 or 2 ,
Each of the base frame component members is configured to be selected such that the longitudinal dimension is different depending on the size of the drum to be installed.