JPS597817Y2 - Front frame mounting device - Google Patents

Description

【考案の詳細な説明】 この考案は例えばテレビジョン受像機等に於いて、キャ
ビネットの前面に配設される前面粋の取付装置に関する
。DETAILED DESCRIPTION OF THE INVENTION This invention relates to a front mounting device that is installed on the front surface of a cabinet in, for example, a television receiver.

一般にテレビジョン受像機等に於ける前面枠はキャビネ
ットの前板に螺子等で固定される。Generally, the front frame of a television receiver or the like is fixed to the front plate of a cabinet with screws or the like.

すなわち、第１図に示すように前面枠１１の背面（キャ
ビネット１３の内部側の面）の外周囲に突起状の前面枠
取付部（以下、取付部と略称する。That is, as shown in FIG. 1, a front frame mounting portion (hereinafter abbreviated as the mounting portion) is protruded around the outer periphery of the back surface of the front frame 11 (inner side surface of the cabinet 13).

）１２を複数設け、キャビネット１３の前板１４の前記
取付部１２に対応した部分に透孔１５を設ける。) 12 are provided, and a through hole 15 is provided in a portion of the front plate 14 of the cabinet 13 corresponding to the mounting portion 12.

そして取付部１２を透孔１５に挿入する如く前面枠１１
を前板１４に当接させ、前板１４の背面（キャビネット
１３の内部側の面）側よりワツシャ付の螺子１６で取付
部１２を前板１４へ固定する。Then, insert the mounting part 12 into the through hole 15 so that the front frame 11
is brought into contact with the front plate 14, and the mounting portion 12 is fixed to the front plate 14 using screws 16 with washers from the back side of the front plate 14 (the surface on the inside of the cabinet 13).

これにより前面枠１１のキャビネット１３への取付が完
了する。This completes the attachment of the front frame 11 to the cabinet 13.

しかしながら、この場合取付部１２と透孔１５との間に
間隙が有り、前面枠１１と前板１４との接触部１８のす
べりに対する摩擦力が小さい。However, in this case, there is a gap between the mounting portion 12 and the through hole 15, and the frictional force against the sliding of the contact portion 18 between the front frame 11 and the front plate 14 is small.

（特に前面枠１１が合或樹脂部材等で形或される場合は
前記摩擦力が極端に小さくなる。(Especially when the front frame 11 is made of a plastic material or the like, the frictional force becomes extremely small.

）この為、チュナー１９等の重量の大きい装置を前面枠
１１に取り付けた場合、輸送時にテレビジョン受像機に
かかる振動あるいは落下等による衝撃で前面枠１１のチ
ューナ１９取付側が上下、あるいは左右方向等にずれた
り、または変形したりする。) For this reason, when a heavy device such as the tuner 19 is attached to the front frame 11, the tuner 19 mounting side of the front frame 11 may be damaged vertically or horizontally due to vibrations applied to the television receiver during transportation or shocks caused by dropping, etc. be shifted or deformed.

第２図はテレビジョン受像機１０の前面枠１１が下方向
にずれた状態を示すもので、外観品位が著しく低下する
。FIG. 2 shows a state in which the front frame 11 of the television receiver 10 is shifted downward, and the appearance quality is significantly degraded.

この欠点を解決する為に螺子１６のワツシャ１７をスパ
イク付にする事も考えられるが、この場合でも接触部１
８は固定されていないので、自由に動く事ができ、取付
部１２の前面枠１１側端部に曲げ力が生じ、ダボ１２が
変形してしまうし、ワツシャ付の螺子は高価なので良好
な手段とは言えない。In order to solve this drawback, it is possible to make the washer 17 of the screw 16 have a spike, but even in this case, the contact part 1
8 is not fixed, so it can move freely, and bending force is generated at the end of the mounting part 12 on the front frame 11 side, deforming the dowel 12. Screws with washers are expensive, so this is not a good method. It can not be said.

また、取付部１２が挿入される透孔１５の径を小さくす
る事も考えられるが、この場合でも上記手段と同様取付
部１２が変形してしまうし、さらに製造精度の関係で取
付部１２が透孔１５に挿入できなくなったりして作業能
率が低下する事があり良好な手段とは言えない。It is also possible to reduce the diameter of the through hole 15 into which the attachment part 12 is inserted, but in this case as well, the attachment part 12 will be deformed as in the above method, and furthermore, due to manufacturing accuracy, the attachment part 12 will be This is not a good method because it may not be possible to insert it into the through hole 15, resulting in a decrease in work efficiency.

また、接着剤等により接触部１８の摩擦を高くする事も
考えられるが、テレビジョン受像機１０の修理及び点検
等の際、前面枠１１の取り外し、取り付けが困難となり
、前面枠１１を破損する等の事故も発生しやすい。It is also possible to increase the friction of the contact portion 18 using adhesive or the like, but this would make it difficult to remove and attach the front frame 11 during repairs and inspections of the television receiver 10, resulting in damage to the front frame 11. Accidents such as these are also likely to occur.

この考案は上記の事情に対処すべくなされたもので、前
面枠のキャビネットと接触する部分に尖鋭な突起を設け
、前面枠とキャビネットとが固定された状態に於いて、
前記突起がキャビネットに組い込むようにする事により
、前面枠のずれ及び変形等を確実に防止できる前面枠の
取付装置を提供する事を目的とする。This idea was made in order to deal with the above situation, and a sharp protrusion is provided on the part of the front frame that contacts the cabinet, so that when the front frame and the cabinet are fixed,
It is an object of the present invention to provide a front frame mounting device that can reliably prevent displacement and deformation of the front frame by incorporating the protrusion into the cabinet.

以下、図面を参照してこの考案の一実施例を詳細に説明
する。Hereinafter, one embodiment of this invention will be described in detail with reference to the drawings.

第３図ａに於いて、２１はテレビジヨン受像機のキャビ
ネットの前面枠である。In FIG. 3a, 21 is the front frame of the television receiver cabinet.

２２は受像管（図示せず）が配設される前記前面枠２１
の正面壁である。Reference numeral 22 denotes the front frame 21 in which a picture tube (not shown) is installed.
This is the front wall of

この正面壁２２の外周縁には、キャビネットの内部側、
つまり図示矢印Ａ方向に突出する側壁２３が設けられて
いる。On the outer peripheral edge of this front wall 22, the inside side of the cabinet,
That is, a side wall 23 is provided that protrudes in the direction of arrow A in the figure.

２４は正面壁２２の背面（図示矢印Ａ方向の面）に設け
られる取付部である。Reference numeral 24 denotes a mounting portion provided on the back surface of the front wall 22 (the surface in the direction of arrow A in the figure).

すなわち、この取付部２４は前記正面壁２２の背面の外
周縁部に例えば前面枠２１に一体成形されて図示矢印Ａ
方向に突出する如く設けられている。That is, the mounting portion 24 is integrally formed with the front frame 21 at the outer peripheral edge of the back surface of the front wall 22, and is indicated by the arrow A in the figure.
It is provided so as to protrude in the direction.

（例えば第２図に示す取付部１２のように配設される。(For example, it is arranged like the mounting part 12 shown in FIG. 2.

）この取付部２４には後述する螺子が螺合される螺子穴
２５が開設されている。) This mounting portion 24 has a screw hole 25 into which a screw to be described later is screwed.

前面枠２１の側壁２３の図示矢印Ａ方向の端部に於いて
、前記取付部２４の近傍には突起２６が複数設けられて
いる。At the end of the side wall 23 of the front frame 21 in the direction of arrow A in the figure, a plurality of protrusions 26 are provided near the mounting portion 24 .

この突起２６は図示矢印Ａ方向に向って先細となる円錐
形で、例えば前面枠２１に一体或形されて或るものであ
る。This protrusion 26 has a conical shape that tapers in the direction of arrow A in the figure, and is formed integrally with the front frame 21, for example.

なお、図示しない他の取付部の近傍にも同様な形状の突
起が複数設けられている。Note that a plurality of similarly shaped protrusions are provided in the vicinity of other attachment portions (not shown).

次に第３図ｂを用いてキャビネットについて説明する。Next, the cabinet will be explained using FIG. 3b.

３１はキャビネット本体で、天板に相当する部分を示し
てある。Reference numeral 31 indicates the cabinet body, and a portion corresponding to the top plate is shown.

３２はキャビネット本体３１の図示矢印Ｂ方向、つまり
前面枠２１が取り付けられる側の端部に設けられる前板
で、四角形の枠状に形或されている。Reference numeral 32 denotes a front plate provided at the end of the cabinet body 31 in the direction of arrow B in the figure, that is, on the side where the front frame 21 is attached, and is shaped like a rectangular frame.

この前板３２には図示矢印ＡＯＢ方向に貫通する透孔３
３が設けられている。This front plate 32 has a through hole 3 penetrating in the direction of arrow AOB in the figure.
3 is provided.

この透孔３３には取付部２４が挿入されるものである。The attachment portion 24 is inserted into the through hole 33.

なお、キャビネット本体３１と前板３２でキャビネット
が構威されている。Note that the cabinet is composed of a cabinet body 31 and a front plate 32.

上記構或に於いて前面枠２１をキャビネットに取り付け
る操作について第３図ｂを用いて説明する。The operation of attaching the front frame 21 to the cabinet in the above structure will be explained using FIG. 3b.

まずキャビネット本体３１の前板３２に設けられた透孔
３３に取付部２４を挿入する如く前面枠２１をキャビネ
ット本体３１の前板３２に当接させる。First, the front frame 21 is brought into contact with the front plate 32 of the cabinet body 31 so that the mounting portion 24 is inserted into the through hole 33 provided in the front plate 32 of the cabinet body 31.

次に前板３２の背面（図示矢印Ａ方向の面）側より螺子
３４を透孔３３に挿入し、取付部２４を前板３２にねし
止め固定する。Next, screws 34 are inserted into the through holes 33 from the back side (the surface in the direction of arrow A in the figure) of the front plate 32, and the mounting portions 24 are fixed to the front plate 32 with screws.

この時、螺子３４が取付部２４に設けられたねし穴２５
（同図ａ参照）に螺合する事により、前面枠２１の側壁
の図示矢印Ａ方向の端部が前板３２に締め付けられるよ
うに前面枠２１と前板３２が固定される。At this time, the screw 34 is inserted into the tapped hole 25 provided in the mounting portion 24.
By screwing them together (see figure a), the front frame 21 and the front plate 32 are fixed such that the end of the side wall of the front frame 21 in the direction of arrow A is tightened to the front plate 32.

この為尖鋭な円錐状に形威された突起２６が前板３２に
食い込んで、前面枠２１のずれ及び変形を防止すべくス
パイク作用を発揮する。Therefore, the sharp conical projection 26 bites into the front plate 32 and exerts a spike effect to prevent the front frame 21 from shifting and deforming.

なお、固定手段は取付部２４と螺子３４によって構威さ
れるものである。Note that the fixing means is constituted by the mounting portion 24 and the screw 34.

以上詳述したこの実施例には次のような効果がある。This embodiment described in detail above has the following effects.

まず、前面枠２１の側壁２３の図示矢印Ａ方向の端部に
突起２６を設け、前面枠２１とキャビネットとが螺子３
４からなる固定手段によって固定される時に、前記突起
２６が前板３２に食い込むようにした非常に簡単でかつ
安価に実施し得る構戊である。First, a protrusion 26 is provided at the end of the side wall 23 of the front frame 21 in the direction of arrow A in the figure, and the front frame 21 and the cabinet are connected to each other by screws 3.
This is a very simple and inexpensive structure in which the protrusion 26 bites into the front plate 32 when it is fixed by the fixing means consisting of 4.

また、突起２６がキャビネットの前板３１に食い込んで
スパイク効果を発揮するので、チューナ等の重量物を前
面枠２１に固定し輸送しても、振動や落下による衝撃で
前面枠２１がずれたり変形したりする事を確実に防止す
る事ができる。In addition, the protrusion 26 bites into the front plate 31 of the cabinet and produces a spike effect, so even if a heavy object such as a tuner is fixed to the front frame 21 and transported, the front frame 21 may shift or become deformed due to vibration or impact from falling. You can definitely prevent this from happening.

この為まずテレビジョン受像機に外観上の不具合が生ぜ
ず、製造完了時と同じ外観品位の優れたテレビジョン受
像機を消費者に提供する事ができる。For this reason, no defects occur in the appearance of the television receiver, and it is possible to provide consumers with a television receiver that has the same excellent appearance quality as the one at the time of completion of manufacture.

また、接着剤等を用いて摩擦力を高めるような構或では
ないので、修理及び点検等の為に前面枠を外したり、取
り付けたりする際接着剤を処理する等のめんどうな作業
が不要で、前面枠を破損したりする危険もない。In addition, since the structure does not use adhesive to increase frictional force, there is no need for troublesome work such as disposing of adhesive when removing or installing the front frame for repairs or inspections. , there is no risk of damaging the front frame.

さらに螺子３４を締め付けていく段階で突起２６が自然
と前板３２食い込んでいくので、従来と全く変らない作
業能率を確保できる。Furthermore, as the screws 34 are tightened, the protrusions 26 naturally bite into the front plate 32, so that the same working efficiency as before can be ensured.

さらにまた、スピーカを前面枠に固定した場合、前面枠
とキャビネットとを密着する程、キャビネット本体がス
ピーカボックスの役目をして音響効果を上げる事は周知
であるがこの実施例によれば、前面枠２１とキャビネッ
トの密着が良くなるから、音響効果を高める上でも有利
である。Furthermore, when the speaker is fixed to the front frame, it is well known that the closer the front frame and the cabinet are, the more the cabinet body acts as a speaker box and improves the acoustic effect. Since the frame 21 and the cabinet come into close contact with each other, it is advantageous in improving the acoustic effect.

なお、この考案は先の実施例に限定されるものではなく
、他にも実施可能である。It should be noted that this invention is not limited to the previous embodiment, and can be implemented in other ways.

例えば、先の実施例では突起は円錐形として説明したが
、円錐形に限らず三角錐、四角錐等の角錐といった形状
のものでも同様の効果が得られる。For example, in the previous embodiment, the protrusion is described as having a conical shape, but the protrusion is not limited to a conical shape, but the same effect can be obtained with a pyramidal shape such as a triangular pyramid or a square pyramid.

また、突起をすべての取付部近傍に設ける必要はない。Further, it is not necessary to provide protrusions near all attachment parts.

（但し、すべての取付部に設けた方がより効果的な場合
が多い。(However, it is often more effective to provide it at all mounting points.

）また、側壁または突起状の取付部を有しない前面枠で
もかまわないし、前板を有しないようなキャビネットで
もかまわない。) Furthermore, a front frame having no side wall or protruding mounting portion may be used, or a cabinet having no front plate may be used.

さらにテレビジョン受像機のキャビネットに設けられる
前面粋に限らず、他の機器のキャビネットの前面枠にも
実施され得る事は勿論である。Furthermore, it goes without saying that the invention is not limited to the front frame provided in the cabinet of a television receiver, but can also be applied to the front frame of the cabinet of other equipment.

このようにこの考案によれば、前面枠とキャビネットと
の接触部に尖鋭な突起を設け、かつこの突起が前記キャ
ビネットに組い込むように前記前面枠とキャビネットを
固定する固定手段を設けるといった非常に簡単でかつ安
価に実施し得る構或により、振動や落下等の衝撃が加わ
っても確実に前面枠のずれ及び変形等を防止し得る前面
枠の取付装置を提供する事ができる。According to this invention, a sharp protrusion is provided at the contact portion between the front frame and the cabinet, and a fixing means is provided for fixing the front frame and the cabinet so that the protrusion is incorporated into the cabinet. With a structure that is simple and can be implemented at low cost, it is possible to provide a front frame mounting device that can reliably prevent displacement and deformation of the front frame even when subjected to shocks such as vibration or dropping.

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

第１図はテレビジョン受像機に於ける従来の前面枠の取
付装置の一例を示す断面図、第２図は第１図の前面枠の
取付装置を説明する為のテレビジョン受像機の正面図、
第３図はこの考案に係る前面粋の取付装置の一実施例を
示す図で、第３図ａは要部斜視図、第３図ｂは前面枠の
取付状態を示す要部断面図である。 ２１・・・前面枠、２４・・・取付部、２６・・・突起
、３１・・・キャビネット本体、３２・・・前板、３４
・・・螺子。Fig. 1 is a sectional view showing an example of a conventional front frame mounting device for a television receiver, and Fig. 2 is a front view of the television receiver to explain the front frame mounting device shown in Fig. 1. ,
Fig. 3 is a diagram showing an embodiment of the front frame mounting device according to this invention, Fig. 3a is a perspective view of the main part, and Fig. 3b is a sectional view of the main part showing the state in which the front frame is attached. . 21...Front frame, 24...Mounting portion, 26...Protrusion, 31...Cabinet body, 32...Front plate, 34
...Screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キャビネットと、このキャビネットの前面に配設される
前面枠と、この前面枠の前記キャビネットと接触する部
分にキャビネット側に向けて複数箇所から突設された尖
鋭な突起と、この突起が前記キャビネットに組い込むよ
うに前記前面枠とキャビネットとを固定する固定手段と
を具備した前面枠の取付装置。a cabinet, a front frame disposed on the front surface of the cabinet, sharp protrusions protruding from multiple locations toward the cabinet at a portion of the front frame that contacts the cabinet; A front frame mounting device comprising fixing means for fixing the front frame and the cabinet so as to be assembled.