JPS5853820Y2 - Speaker Enclosure - Google Patents

Description

【考案の詳細な説明】 本考案はスピーカエンクロージャの補強材に関する。[Detailed explanation of the idea] The present invention relates to a reinforcement material for a speaker enclosure.

スピーカエンクロージャの製作においては構造上バッフ
ルと裏板とを補強棒等で補強する必要があるが、従来は
第１図Ａ、Ｂに示すように、バッフル１と裏板２との間
に補強棒３を単に差し渡して隅木ａを用いて接着剤で固
定したり、バッフルと裏板の外側面から木ネジｂ等で固
定していた。When manufacturing a speaker enclosure, it is structurally necessary to reinforce the baffle and the back plate with reinforcing rods, etc., but conventionally, as shown in Figure 1A and B, there is a reinforcing rod between the baffle 1 and the back plate 2. 3 was simply passed over and fixed with adhesive using a corner block a, or it was fixed with wood screws b etc. from the outer surfaces of the baffle and back plate.

しかし、スピーカエンクロージャの部材として用いられ
る木材は温度や湿度の変化に伴い大きな寸法誤差が生じ
、−！た、各部材の加工時の寸法誤差もあるため従来の
補強部材の取付は方法ではその寸法誤差を吸収すること
はできず、特に接着剤を用いる場合にはそれが固化する
昔で次工程の作業ができない等の不便があった。However, the wood used as the material for speaker enclosures has large dimensional errors due to changes in temperature and humidity. In addition, there are dimensional errors during the processing of each member, so conventional methods of attaching reinforcing members cannot absorb these dimensional errors, and especially when adhesives are used, they harden and cannot be used in the next process. There were inconveniences such as not being able to work.

本考案は上記した従来の欠点を解消するためになされた
ものであって、各部材の寸法誤差を適確に吸収できるの
は勿論組立作業性にふ゛いて頗る便利な補強部材を提供
するものである。The present invention was made to eliminate the above-mentioned conventional drawbacks, and provides a convenient reinforcing member that not only can accurately absorb dimensional errors of each member but also improves assembly workability. .

以下図面についてその実施例を説明する。Examples will be described below with reference to the drawings.

第２図及び第３図は本考案に係る補強部材の実施例を示
し、１はバッフル、２は裏板、３は補強棒、４゜５は固
定部材、６は木ネジ、１はスピーカ取付穴である。Figures 2 and 3 show examples of reinforcing members according to the present invention, where 1 is a baffle, 2 is a back plate, 3 is a reinforcing rod, 4.5 is a fixing member, 6 is a wood screw, and 1 is a speaker attachment. It's a hole.

第２図に示すものにおいては固定部材４に段部４ａを形
成し、他方の固定部材５には斜削面５ａを形成する。In the one shown in FIG. 2, a step portion 4a is formed on the fixing member 4, and a beveled surface 5a is formed on the other fixing member 5.

補強棒３の一端には上記段部４ａに対応する段部３ａを
、普た他端には上記斜削面５ａに対応する斜削面３ｂを
夫々形成しである。One end of the reinforcing rod 3 is formed with a step 3a corresponding to the step 4a, and the other end is formed with a beveled surface 3b corresponding to the beveled surface 5a.

而して、固定部材４と５を予めパンフル１と裏板２とに
固着して訃き、パンフル１及び裏板２等によりキャビネ
ットを組み立てた後に、補強棒３をスピーカ取付穴７か
ら挿入して固定部材４の段部４ａに補強棒３の段部３ａ
を嵌合して木ネジ６で固定し、他方の斜削面３ｂを固定
部材５の斜削面５ａに当接して木ネジ６で固定する。Therefore, after fixing the fixing members 4 and 5 to the panfur 1 and the back plate 2 in advance, and assembling the cabinet with the panfuru 1 and the back plate 2, etc., the reinforcing rod 3 is inserted through the speaker mounting hole 7. Attach the step 3a of the reinforcing rod 3 to the step 4a of the fixing member 4.
are fitted and fixed with wood screws 6, and the other beveled surface 3b is brought into contact with the beveled surface 5a of the fixing member 5 and fixed with wood screws 6.

実施例では木ネジ６を用いたが他の固定金具で締着する
ようにしてもよい。Although wood screws 6 are used in the embodiment, other fixing metal fittings may be used for fastening.

第２図にかいて補強部材をスピーカ取付穴７より下方に
取付ける場合には一点鎖線で示すように段部４ａ及び斜
削面５ａは上向きにして釦き、スピーカ取付穴Ｉからの
作業性を容易にする。When installing the reinforcing member below the speaker mounting hole 7 as shown in Fig. 2, the stepped portion 4a and the beveled surface 5a should be turned upward as shown by the dashed line to facilitate the work from the speaker mounting hole I. Make it.

第３図に示すものにおいては固定部材は両方とも斜削面
５ａを有する固定部材５を用いた例を示す。In the example shown in FIG. 3, the fixing members 5 each have a beveled surface 5a.

本考案に訃いてはパンフル１及び裏板２に予め取付けら
れている固定部材のいずれか一方又は両方に斜削面を形
成してあり、補強棒の端面の斜削面を当接して木ネジ等
で固定するようにしたから各部材に寸法誤差があっても
これを適確に吸収して、補強部材を取付けることができ
る。According to the present invention, a beveled surface is formed on one or both of the fixing members pre-attached to the panful 1 and the back plate 2, and the beveled surface of the end face of the reinforcing rod is abutted and screwed with a wood screw or the like. Since it is fixed, even if there is a dimensional error in each member, this can be appropriately absorbed and the reinforcing member can be attached.

寸た、従来のもののように接着剤等を用いるのとは異な
り組立て工程にロスがなく、しかもスピーカ取付穴を利
用して補強部材の取付は作業ができるから簡単且つ便利
である等頗る実用的効果がある。In addition, unlike conventional products that use adhesives, there is no loss in the assembly process, and the reinforcement member can be installed using the speaker mounting hole, making it easy and convenient. effective.

【図面の簡単な説明】[Brief explanation of drawings]

第１図はスピーカエンクロージャの従来の補強部材を示
す断面図、第２図及び第３図は本考案の実施例を示す断
面図である。 図中、１はパンフル ２は裏板、３は補強棒、４及び５
は固定部材、５ａは斜削面、６は木ネジ、７はスピーカ
取付穴を示す。FIG. 1 is a sectional view showing a conventional reinforcing member for a speaker enclosure, and FIGS. 2 and 3 are sectional views showing an embodiment of the present invention. In the figure, 1 is a panful, 2 is a back plate, 3 is a reinforcing rod, 4 and 5
5a is a fixed member, 5a is a beveled surface, 6 is a wood screw, and 7 is a speaker mounting hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パンフルと裏板に固定部材を対向的に取り付けると共に
少くとも一方の固定部材に斜削面を形成し、唾た、固定
部材間に架設されるべき補強棒の両端面を上記固定部材
に対応するように形成し、上記固定部材と補強棒の斜削
面を当接して木ネジで固定するようにしたことを特徴と
するスピーカエンクロージャの補強材。Attach the fixing members to the panful and the back plate facing each other, and form a beveled surface on at least one of the fixing members, so that both end surfaces of the reinforcing rod to be installed between the plate and the fixing members correspond to the above-mentioned fixing members. A reinforcing material for a speaker enclosure, characterized in that the fixing member and the beveled surface of the reinforcing rod are in contact with each other and fixed with wood screws.