JPS6230374Y2 - - Google Patents

Description

【考案の詳細な説明】 (イ) 産業上の利用分野 本考案は、テレビジヨン受像機の受像管前面
にフイルタ用のガラス板体を取り付ける等の板
体取り付け構造に関し、特に本件出願人が先に
出願した実願昭56−172541号（板体取り付け構
造）の改良に関する。[Detailed explanation of the invention] (a) Industrial application field The present invention relates to a plate mounting structure such as attaching a glass plate for a filter to the front surface of a picture tube of a television receiver, and in particular, the present invention was first developed by the applicant. Concerning improvements to Utility Application No. 172541/1983 (plate mounting structure) filed in .

(ロ) 従来技術 第１図乃至第７図を参照しつつ従来のテレビ
ジヨン受像機の前面ガラス板の取り付け構造を
説明する。第１図乃至第７図に於いて、１はテ
レビジヨン受像機、２はテレビジヨン受像機１
の外殻部であるキヤビネツト、３はテレビジヨ
ン受像機１の受像管４前面に取り付けられたガ
ラス板体、５は前記ガラス板体３をテレビジヨ
ン受像機１に取り付けるための肉厚W2.5mmの
ポリアセタール樹脂製［ジユラコン］の取り付
け具、６は前記キヤビネツト２に形成された貫
通孔、７は前記キヤビネツト２内側に前記貫通
孔６に近接して設けられた当接片、８は前記取
り付け具５のうち前記貫通孔６に前記テレビジ
ヨン受像機１外部から挿入される平板状の挿入
部、９は前記取り付け具５のうち前記テレビジ
ヨン受像機外部で前記ガラス板体３を係止する
Ｌ字状の係止部、１０は前記挿入部８に一体に
設けられていて前記当接片７に当接することに
より前記当接片７より抗力を受ける当接部、１
１は前記貫通孔６に係合する係合部、１２は取
り付け具５の逆方向挿入防止用のリブ、１３は
貫通孔６の縁部に設けられた係合部１１と貫通
孔６の係合がスムーズに行なえるようにすると
ともに取り付け具５のガタツキを防止するため
に設けられた突出部、１４は同様に取り付け具
５のガタツキを防止するために設けられた突出
部、１５はガラス板体３のガタツキを防止する
ために設けられた台座である。(b) Prior Art A structure for attaching a front glass plate of a conventional television receiver will be explained with reference to FIGS. 1 to 7. In Figures 1 to 7, 1 is a television receiver, 2 is a television receiver 1
3 is a glass plate attached to the front surface of the picture tube 4 of the television receiver 1; 5 is a wall thickness W2.5 mm for attaching the glass plate 3 to the television receiver 1; 6 is a through hole formed in the cabinet 2, 7 is an abutment piece provided inside the cabinet 2 in close proximity to the through hole 6, and 8 is the attachment tool. 5 is a flat insertion portion inserted into the through hole 6 from the outside of the television receiver 1; 9 is an L portion of the attachment 5 that locks the glass plate 3 outside the television receiver 1; A letter-shaped locking portion 10 is provided integrally with the insertion portion 8 and receives a resistance force from the abutment piece 7 by abutting against the abutment piece 7;
Reference numeral 1 denotes an engaging portion that engages with the through hole 6, 12 a rib for preventing reverse insertion of the attachment 5, and 13 an engagement portion between the engaging portion 11 provided at the edge of the through hole 6 and the through hole 6. A protrusion provided to ensure smooth fitting and to prevent wobbling of the fixture 5; 14 is a protrusion similarly provided to prevent wobbling of the fixture 5; 15 is a glass plate; This is a pedestal provided to prevent the body 3 from wobbling.

次に取り付けの順序を第５図に従つて説明す
る。第４図ａに示すように、取り付け具５をキ
ヤビネツト２の貫通孔６に差し込み、ガラス板
体３の周縁に挿入部８の片面が接するように該
取り付け具５を矢印ｅ方向に挿入する。そし
て、更に挿入すると係止部９の一部がガラス板
体３に接し取り付け具５は第５図ｂに示すよう
に矢印ｆ方向に回転挿入され当接部１０が当接
片７に当接する。更に挿入を続けると第５図ｃ
に示すように当接部１０の先端は、当接片７上
を図中のキヤビネツト２方向ｇに滑べると共に
右側に押し曲られる。この時当接部１０の復元
力により該当接部１０は、当接片７を左側方向
に押圧すると共に該当接部１０は当接片７より
前記押圧と等しい力の抗力を右側方向に受け
る。この後、取り付け具５を僅かに押し込むと
第５図ｄの如く取り付け具５が前記抗力により
右側方向ｈに押され係合部１１が貫通孔６の縁
部と完全に嵌まり合う形となる。このようにし
て取り付けが完了するがこの状態においても当
接片７の復元力によつて取り付け具５は常時右
側方向ｈへの抗力を受けているので取り付け具
５が脱けることはなく、ガラス板体３はＬ字状
の係止部９によつて十分に係止される。 Next, the installation order will be explained with reference to FIG. As shown in FIG. 4a, the fitting 5 is inserted into the through hole 6 of the cabinet 2, and inserted in the direction of arrow e so that one side of the insertion part 8 contacts the periphery of the glass plate 3. When it is further inserted, a part of the locking part 9 comes into contact with the glass plate body 3, and the fitting 5 is rotated and inserted in the direction of arrow f as shown in FIG. . If you continue to insert further, Figure 5 c
As shown in , the tip of the abutting portion 10 can slide on the abutting piece 7 in the direction g of the cabinet 2 in the figure and is pushed to the right. At this time, due to the restoring force of the abutting part 10, the corresponding abutting part 10 presses the abutting piece 7 in the leftward direction, and the corresponding abutting part 10 receives a reaction force from the abutting piece 7 in the rightward direction with a force equal to the pressing force. After this, when the fitting 5 is pushed in slightly, the fitting 5 is pushed in the right direction h by the above-mentioned drag force, and the engaging part 11 is completely fitted into the edge of the through hole 6, as shown in FIG. 5d. . The attachment is completed in this way, but even in this state, the attachment 5 is constantly subjected to a resistance force in the right direction h due to the restoring force of the contact piece 7, so the attachment 5 will not come off, and the glass will not come off. The plate body 3 is sufficiently locked by the L-shaped locking portion 9.

しかし、上記の様な板体取り付け構造に於い
て、意匠上の見地より、取り付け具５の肉厚Ｗ
［第３図参照］を薄くすると該取り付け具５の
当接部１０の復元力が弱くなつて該当接部１０
が当接片７より受ける抗力が小さくなるため、
取り付け具５と貫通孔６の係合力も弱まる。こ
のため板体３に左方向への僅かな力が加わると
取り付け具５がスライドして、該取り付け具５
と貫通孔６との係合が外れて、該取り付け具５
が機器本体より外れてしまう虞れがあつた。 However, in the plate mounting structure as described above, from a design standpoint, the wall thickness W of the mounting tool 5 is
[See FIG. 3] When the thickness of the contact portion 10 of the attachment 5 is reduced, the restoring force of the contact portion 10 of the attachment 5 becomes weaker.
Since the drag force received from the contact piece 7 becomes smaller,
The engagement force between the fixture 5 and the through hole 6 is also weakened. Therefore, when a slight force is applied to the plate 3 in the left direction, the attachment 5 slides and the attachment 5 is
and the through hole 6 are disengaged, and the fitting 5 is removed.
There was a risk that it might come off from the main body of the device.

(ハ) 考案の目的 本考案は上記の点に鑑みてなされたものであ
り取り付け具の肉厚を薄くしても当接部の弾性
力が大きく当接部が当接片より受ける抗力が大
きい板体取り付け構造を提供するものである。(c) Purpose of the invention This invention was made in view of the above points, and even if the wall thickness of the attachment is made thinner, the elastic force of the abutting part is large, and the resistance that the abutting part receives is greater than that of the abutting piece. This provides a plate mounting structure.

(ニ) 考案の構成 本考案は、機器本体の外殻部に貫通孔を形成
すると共に前記外殻部の内面側に前記貫通孔に
近接して当接片を設け、一方前記貫通孔に外部
から挿入される挿入部と、外部で板体を係止す
る係止部と、前記挿入部に一体に設けられてい
て前記当接片に当接することにより当接片から
抗力を受ける当接部と、前記貫通孔に係合する
係合部とを有する取り付け具を前記貫通孔に挿
着することによつて前記板体を機器本体に取り
付けるようにした板体取り付け構造に於いて、
前記当接部の先端が前記当接片上を前記貫通孔
が設けられた面と略平行方向に滑つた状態で前
記当接片から抗力を受けるようになつているこ
とを特徴とする板体取り付け構造である。(d) Structure of the invention The present invention forms a through hole in the outer shell of the device body, and provides an abutment piece on the inner surface of the outer shell close to the through hole, while the through hole has an external contact piece. an insertion part that is inserted from the top, a locking part that locks the plate externally, and a contact part that is integrally provided with the insertion part and receives a resistance from the contact piece when it comes into contact with the contact piece. In the plate body mounting structure, the plate body is attached to the device main body by inserting into the through hole a fitting having an engaging part that engages with the through hole,
A plate attachment characterized in that the tip of the abutting portion receives a drag force from the abutting piece while sliding on the abutting piece in a direction substantially parallel to the surface in which the through hole is provided. It is a structure.

(ホ) 実施例 第８図乃至第１３図を参照しつつ本考案の一
実施例を説明する。尚第８図及び第１３図に於
いて第１図乃至第７図と同一部分には同一符号
を付して重複説明を省略する。第８図及び第１
３図に於いて５′は肉厚W1.5mmの取り付け具、
１０′は第８図に示すように平板状の挿入部８
に対して傾けた当接部である。(E) Embodiment An embodiment of the present invention will be described with reference to FIGS. 8 to 13. In FIGS. 8 and 13, parts that are the same as those in FIGS. 1 to 7 are designated by the same reference numerals, and redundant explanation will be omitted. Figure 8 and 1
In Figure 3, 5' is a mounting tool with a wall thickness of W1.5mm.
10' is a flat insertion part 8 as shown in FIG.
This is the abutment part that is inclined with respect to the

上記の実施例に於ける取り付けの順序を第１
０図及び第１１図を参照しつつ説明する。尚第
１１図ａ，ｂ，ｃ，ｄは夫々第１０図ａ，ｂ，
ｃ，ｄに対応している。従来と同様に取り付け
具５を貫通孔６に差し込み押圧すると第１０図
ｂ第１１図ｂに示すように当接部１０′が当接
片７に当接する。更に取り付け具５′の挿入を
続けると第１０図ｃ第１１図ｃに示すように当
接部１０′の先端は、当接片７上をキヤビネツ
ト２の貫通孔６が設けられた面と略平行方向
g′に滑ると共に押し曲げられる。このため当接
部１０′の復元力により該当接部１０′が当接片
７を押圧すると共に該当接部１０′は当接片７
より前記押圧と等しい力の抗力を受ける。この
後、取り付け具５′を僅かに押し込むと第１０
図ｄの如く取り付け具５′が前記抗力によりｈ
方向に押され係合部１１が貫通孔６と完全に嵌
り合う形となる。 The installation order in the above embodiment is
This will be explained with reference to FIGS. 0 and 11. Note that Figure 11 a, b, c, and d are Figure 10 a, b, and d, respectively.
It corresponds to c and d. When the fitting 5 is inserted into the through hole 6 and pressed as in the conventional case, the abutting portion 10' abuts against the abutting piece 7 as shown in FIG. 10b and FIG. 11b. As the attachment 5' continues to be inserted, the tip of the abutting portion 10' is approximately connected to the surface of the through hole 6 of the cabinet 2 on the abutting piece 7, as shown in FIG. 10c and FIG. 11c. parallel direction
It slides at g' and is pushed and bent. Therefore, due to the restoring force of the contact part 10', the corresponding contact part 10' presses the contact piece 7, and the corresponding contact part 10'
Therefore, it receives a resistance force equal to the pressing force. After this, by slightly pushing in the fitting 5', the 10th
As shown in Figure d, the attachment 5' is
The engaging portion 11 is pushed in the direction so that it completely fits into the through hole 6.

このように当接部１０′の先端が当接片７に
当接した後、該当接片７上にキヤビネツト２の
貫通孔６が設けられた面と略平行方向g′に滑つ
て、前記当接部１０′が曲げられ、該当接部１
０′の復元力により当接片７を押圧すること
で、該当接片７より抗力を受ける。このため前
記当接部１０′の肉厚Ｗが薄くても第８図に示
す幅W′を大きくすれば復元力を大きくするこ
とが出来るので、肉厚が薄くても取り付け具
５′と貫通孔６の係合力を大きく出来、取り付
け具５が外れることはない。 After the tip of the contact portion 10' contacts the contact piece 7 in this way, it slides on the corresponding contact piece 7 in a direction g' approximately parallel to the surface where the through hole 6 of the cabinet 2 is provided, and The contact part 10' is bent, and the corresponding contact part 1
By pressing the contact piece 7 with a restoring force of 0', a resistance force is received from the corresponding contact piece 7. Therefore, even if the wall thickness W of the contact portion 10' is thin, the restoring force can be increased by increasing the width W' shown in FIG. The engagement force of the hole 6 can be increased, and the fixture 5 will not come off.

尚、前記当接部１０′に傾きを持たせている
のは、当接部１０′が当接片７に当接した後に
当接部１０′の先端が当接片７上をスムーズに
滑り出すためであり、又、前記当接片７からの
抗力によりテレビジヨン受像機１前面より見え
る係止部９がガタツイて受像機の品位を落とす
のを防ぐため貫通孔６の形状を小許変えて前記
ガタツキを防止する際に、前記当接部の曲がる
方向（抗力が働く方向）が決まつていないと前
記係止部９のガタツキの向きも前記取り付け具
５′を挿入するたびに変わるため前記ガタツキ
防止のための貫通孔６の形状の変更が決定出来
ないという不都合を防止するためであり、又、
当接部７の滑る方向が決まつていれば当接片７
の寸法も小さく出来る。 The reason why the abutting part 10' is inclined is that after the abutting part 10' abuts the abutting piece 7, the tip of the abutting part 10' smoothly slides on the abutting piece 7. In addition, the shape of the through hole 6 is slightly changed to prevent the locking part 9 visible from the front of the television receiver 1 from rattling due to the drag force from the abutting piece 7 and deteriorating the quality of the receiver. In order to prevent the rattling, if the direction in which the abutting portion bends (the direction in which the drag force acts) is not determined, the direction of the rattling of the locking portion 9 will also change each time the attachment 5' is inserted. This is to prevent the inconvenience of not being able to decide on a change in the shape of the through hole 6 to prevent rattling, and
If the sliding direction of the contact part 7 is determined, the contact piece 7
The size of can also be reduced.

第１４図は本考案の他実施例を示すものであ
り、当接部１０に傾きを設けて当接部１０の先
端が滑る方向を決めるかわりに、当接片７を傾
かせて当接部１０の先端が滑る方向を決めてい
る。 FIG. 14 shows another embodiment of the present invention, in which, instead of tilting the abutting part 10 to determine the direction in which the tip of the abutting part 10 slides, the abutting piece 7 is tilted. The tip of number 10 determines the direction of sliding.

(ヘ) 考案の効果 上記の如く本考案によれば、取り付け具の肉
厚を薄くても、当接部の復元力を大きく出来る
ので、当接部が当接片より受ける抗力が大き
く、該取り付け具が容易に機器本体より外れる
虞れがなく有用である。(f) Effects of the invention As described above, according to the invention, even if the wall thickness of the attachment is thin, the restoring force of the abutting part can be increased, so the resistance that the abutting part receives from the abutting piece is large, and the This is useful because there is no risk that the attachment will easily come off from the device body.

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

第１図はテレビジヨン受像機の斜視図、第２図
は第１図の受像機の外殻の要部斜視図、第３図乃
至第７図は従来例に係り、第３図は板体取り付け
具を示す図、第４図は第３図の板体取り付け具の
斜視図、第５図は取り付け手順を説明するための
図、第６図は取り付け完了時の要部断面図、第７
図は取り付け完了時の取り付け具の状態を示すた
めに一部を破断した概略斜視図、第８図乃至第１
３図は本考案の一実施例に係り第８図は板体取り
付け具を示す図、第９図は第８図の板体取り付け
具の斜視図、第１０図及び第１１図は取り付け手
順を説明するための図、第１２図は取り付け完了
時の要部断面図、第１３図は取り付け完了時の取
り付け具の状態を示すために一部を破断した概略
斜視図、第１４図は本考案の他の実施例を示す図
である。 １……機器本体、２……外殻部、３……板体、
５′……取り付け具、６……貫通孔、７……当接
片、８……挿入部、９……係止部、１０，１０′
……当接部。 Fig. 1 is a perspective view of a television receiver, Fig. 2 is a perspective view of main parts of the outer shell of the receiver shown in Fig. 1, Figs. 3 to 7 are related to a conventional example, and Fig. 3 is a plate body. FIG. 4 is a perspective view of the plate mounting tool in FIG. 3, FIG. 5 is a diagram for explaining the installation procedure, FIG. 6 is a sectional view of the main parts when the installation is completed, and FIG.
The figures are schematic perspective views with parts cut away to show the state of the fixture when installation is completed, and Figures 8 to 1.
Figure 3 shows an embodiment of the present invention, Figure 8 shows a plate attachment, Figure 9 is a perspective view of the plate attachment shown in Figure 8, and Figures 10 and 11 show the installation procedure. Figure 12 is a sectional view of the main part when the installation is completed, Figure 13 is a schematic perspective view with a part cut away to show the state of the fixture when the installation is completed, and Figure 14 is a diagram for explaining the present invention. It is a figure showing other examples of. 1...Device body, 2...Outer shell, 3...Plate body,
5'... Mounting tool, 6... Through hole, 7... Contact piece, 8... Insertion part, 9... Locking part, 10, 10'
...Abutment part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機器本体の外殻部に貫通孔を形成すると共に前
記外殻部の内面側に前記貫通孔に近接して当接片
を設け、一方前記貫通孔に外部から挿入される挿
入部と、外部で板体を係止する係止部と、前記挿
入部に一体に設けられていて前記当接片に当接す
ることにより当接片から抗力を受ける当接部と、
前記貫通孔に係合する係合部とを有する取り付け
具を前記貫通孔に挿着することによつて前記板体
を機器本体に取り付けるようにした板体取り付け
構造に於いて、前記当接部の先端が前記当接片上
を前記貫通孔が設けられた面と略平行方向に滑つ
た状態で前記当接片から抗力を受けるようになつ
ていることを特徴とする板体取り付け構造。 A through hole is formed in the outer shell of the device body, and an abutment piece is provided on the inner surface of the outer shell close to the through hole, and an insertion part inserted into the through hole from the outside, a locking part that locks the plate; a contact part that is integrally provided with the insertion part and receives a reaction force from the contact piece when it comes into contact with the contact piece;
In the plate body mounting structure, the plate body is attached to the device main body by inserting into the through hole a fitting having an engaging part that engages with the through hole, the abutting part A plate mounting structure characterized in that a tip of the plate receives a drag force from the abutting piece while sliding on the abutting piece in a direction substantially parallel to a surface in which the through hole is provided.