JPH027499Y2

JPH027499Y2 -

Info

Publication number: JPH027499Y2
Application number: JP3981583U
Authority: JP
Priority date: 1983-03-18
Filing date: 1983-03-18
Publication date: 1990-02-22
Also published as: JPS59145078U

Description

【考案の詳細な説明】 (イ) 産業上の利用分野本考案はビデオテープレコーダー等の電子機器
に使用されるキヤビネツトに関する。[Detailed description of the invention] (a) Industrial application field The present invention relates to a cabinet used in electronic equipment such as a video tape recorder.

(ロ) 従来技術電子機器のキヤビネツトにおいて、遮蔽等の目
的で金属製の外板を使用することがある。例えば
いわゆるフロントローデイング方式の家庭用ビデ
オテープレコーダー（VTR）（第１図参照）では
テレビジヨン受像器をVTRの上に置くことが考
えられる為に、強度、遮蔽の目的で鉄板材などの
金属外板が使用される。(b) Prior Art In the cabinet of electronic equipment, a metal outer plate is sometimes used for the purpose of shielding or the like. For example, in a so-called front-loading home video tape recorder (VTR) (see Figure 1), the television receiver may be placed on top of the VTR, so for the purpose of strength and shielding, a metal plate such as an iron plate is used. outer panels are used.

金属製キヤビネツト外板を使用したキヤビネツ
トの従来構造を第１図に示す様なVTRを例にと
り第２図及び第３図に示す。図において、２は
VTR１の機構品品、回路基板等が固定されたキ
ヤビネツト本体、３は該キヤビネツト本体に固定
される金属製のキヤビネツト外板である。第３図
の断面図に示されている様に樹脂製のキヤビネツ
ト本体２とキヤビネツト外板３との固定はねじ４
とキヤビネツト本体側に保持された板ナツト５に
より為される。その為、キヤビネツト外板３には
ねじ４の頭部が嵌り込む凹み３ａが形成されてい
る。 The conventional structure of a cabinet using a metal cabinet outer panel is shown in FIGS. 2 and 3, taking a VTR as shown in FIG. 1 as an example. In the figure, 2 is
There is a cabinet body to which the mechanical parts of the VTR 1, a circuit board, etc. are fixed, and numeral 3 is a metal cabinet outer plate fixed to the cabinet body. As shown in the cross-sectional view of Fig. 3, the resin cabinet body 2 and the cabinet outer plate 3 are fixed using screws 4.
This is done by a plate nut 5 held on the side of the cabinet body. Therefore, a recess 3a into which the head of the screw 4 fits is formed in the cabinet outer plate 3.

キヤビネツト外板３は鉄板をコの字状に成形し
たものであり、端部は曲げ３ｂが形成されてい
て、この曲げ３ｂとキヤビネツト本体２の係合部
２ａとが、キヤビネツト本体とキヤビネツト外板
とを固定した時に係合する。これは、VTRを持
ち上げる時に、ねじ４にかかる力を軽減する為、
又、端部により手が傷つく事を防ぐ為である。 The cabinet outer plate 3 is made of a steel plate formed into a U-shape, and a bend 3b is formed at the end, and this bend 3b and the engaging portion 2a of the cabinet body 2 connect the cabinet body and the cabinet outer plate. It engages when the two are fixed. This is to reduce the force applied to screw 4 when lifting the VCR.
This is also to prevent your hands from getting hurt by the edges.

しかし、以上の様な従来例の構成では曲げ３ｂ
と係合部２ａが係合していて、キヤビネツト外板
３がキヤビネツト本体２を抱きかかえているの
で、キヤビネツト外板３をはずそうとするときに
は、この係合を解除する為に端部を開かなければ
ならないので、困難である。組立時にも同様に端
部をひろげる必要がある。 However, in the conventional configuration as described above, the bending 3b
Since the engaging portion 2a is engaged with the outer panel 3 and the outer panel 3 is holding the main body 2, when trying to remove the outer panel 3, it is necessary to open the end to release the engagement. It is difficult because it has to be done. It is also necessary to unfold the ends during assembly.

(ハ) 考案の目的本考案は上記の点に鑑み為されたものであり、
組立、解体の簡単なキヤビネツトを提供すること
を目的とする。(c) Purpose of the invention This invention was created in view of the above points,
The purpose is to provide a cabinet that is easy to assemble and disassemble.

(ニ) 考案の構成側部を備えるキヤビネツト本体と、天面及び前
記側部に固定される側面を備える金属製のキヤビ
ネツト外板とより成るキヤビネツトにおいて、前
記固定用のねじと、該ねじと嵌合若しくは螺合
し、かつ少なくとも一端の曲げ部が前記キヤビネ
ツト本体と係合する支持部材とを備え、前記側面
の端部を折り返し曲げとしたことを特徴とするキ
ヤビネツトである。(d) Structure of the device In a cabinet comprising a cabinet body having a side portion, and a metal cabinet outer plate having a top surface and a side surface fixed to the side portion, the fixing screw and the screw are fitted together. The cabinet is characterized in that it is provided with a support member that is engaged or screwed together and has a bent portion at least one end that engages with the cabinet main body, and the end portion of the side surface is bent back.

(ホ) 実施例図面に従い本考案の一実施例を説明する。第４
図の分解斜視図、第５及び第６図の断面図におい
て、１１は側部１１ａを有するキヤビネツト本
体、１２は天面１２ａ及び側面１２ｂを有する金
属製キヤビネツト外板である。キヤビネツト外板
側面１２ｂの端部は図示の如く折り返し曲げ１２
ｃになつており、固定用ねじ１３頭部の嵌り込み
凹み１２ｄ及びねじの挿入される透孔１２ｅも形
成されている。キヤビネツト本体側にも固定用ね
じ１３の挿入される透孔１１ｂがある。さらにキ
ヤビネツト本体には該透孔に対応した支持部材で
ある板ナツト１４が保持されている。板ナツト１
４の一端には略直角曲げられた曲げ部１４ａが形
成されていて、これがキヤビネツト本体１１の溝
孔１１ｃと係合して板ナツトが保持されている。(e) Embodiment An embodiment of the present invention will be explained according to the drawings. Fourth
In the exploded perspective view of the figure and the sectional view of FIGS. 5 and 6, 11 is a cabinet body having a side portion 11a, and 12 is a metal cabinet outer plate having a top surface 12a and a side surface 12b. The end of the side surface 12b of the cabinet outer plate is bent back 12 as shown in the figure.
c, and a recess 12d into which the head of the fixing screw 13 fits and a through hole 12e into which the screw is inserted are also formed. There is also a through hole 11b on the side of the cabinet body into which the fixing screw 13 is inserted. Furthermore, a plate nut 14, which is a supporting member corresponding to the through hole, is held in the cabinet body. Board nut 1
A bent portion 14a bent at a substantially right angle is formed at one end of the nut 4, and this bent portion 14a engages with the slot 11c of the cabinet body 11 to hold the plate nut.

第６図は第５図における線Ｘ−X′の断面図で
ある。板ナツト１４はリブ１１ｄ，１１ｄによ
り、さらに曲げ部１４ａと溝孔１１ｃの係合によ
り位置決められて保持される。板ナツト１４の使
用されるのはキヤビネツト本体１１が樹脂で形成
されているからである。図の実施例では固定用ね
じと螺合するナツトとキヤビネツト本体と係合す
る支持部材とが同一のものであるが、ワツシヤの
様な支持部材として、ナツトは別に設ける構成も
考えられる。 FIG. 6 is a sectional view taken along line X-X' in FIG. The plate nut 14 is positioned and held by the ribs 11d, 11d and by the engagement of the bent portion 14a and the slot 11c. The plate nut 14 is used because the cabinet body 11 is made of resin. In the illustrated embodiment, the nut that engages with the fixing screw and the support member that engages with the cabinet body are the same, but a structure in which the nut is provided separately as a support member such as a washer is also conceivable.

(ヘ) 考案の効果以上の様に本考案はキヤビネツト外板の端部は
折り返し曲げになつていて、キヤビネツトの組
立、解体が簡単である。さらに支持部材である板
ナツトとキヤビネツト本体との係合により、固定
用ねじにかかる力を軽減し、実用的である。(f) Effects of the invention As described above, in the present invention, the ends of the outer panel of the cabinet are folded back, making it easy to assemble and disassemble the cabinet. Furthermore, the force applied to the fixing screw is reduced by the engagement between the plate nut, which is a support member, and the cabinet body, making it practical.

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

第１図は本考案が使用され得るVTRの斜視図、
第２図は従来例の一部の分解斜視図、第３図は同
じく断面図である。第４〜第６図は本考案の一実
施例に係り、第４図は分解斜視図、第５図は断面
図、第６図は第５図Ｘ−X′線の断面図であつて
板ナツト、リブ、ねじ等の関係を示す図である。主な図番の説明、１１……キヤビネツト本体、
１１ａ……側部、１２……キヤビネツト外板、１
２ａ……天面、１２ｂ……側面、１３……ねじ、
１４……板ナツト（支持部材）。 FIG. 1 is a perspective view of a VTR in which the present invention can be used;
FIG. 2 is an exploded perspective view of a part of the conventional example, and FIG. 3 is a sectional view of the same. 4 to 6 relate to one embodiment of the present invention, FIG. 4 is an exploded perspective view, FIG. 5 is a sectional view, and FIG. 6 is a sectional view taken along line X-X' in FIG. FIG. 3 is a diagram showing the relationship among nuts, ribs, screws, etc. Explanation of main drawing numbers, 11... Cabinet body,
11a... Side part, 12... Cabinet outer plate, 1
2a...Top surface, 12b...Side surface, 13...Screw,
14...Plate nut (supporting member).

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

側部を備えるキヤビネツト本体と、天面及び前
記側部に固定される側面を備える金属性のキヤビ
ネツト外板とよりなるキヤビネツトにおいて、前
記固定用ねじと、該ねじと嵌合若しくは螺合し、
かつ少なくとも一端の曲げ部が前記キヤビネツト
本体の側部に配設された溝部と係合する支持部材
とを備え、前記側面の端部を折り返し曲げとした
ことを特徴とするキヤビネツト。 In a cabinet comprising a cabinet body having a side part and a metal cabinet outer plate having a top surface and a side face fixed to the side part, the fixing screw is fitted or screwed into the screw;
A cabinet characterized in that the bent portion at least one end is provided with a supporting member that engages with a groove provided in a side portion of the cabinet main body, and the end portion of the side surface is bent back.