JPH0233357Y2 - - Google Patents

Description

【考案の詳細な説明】 （産業上の利用分野） ビデオ、テレビなどではドライバーなどの細い
工具を差込める小さな孔の奥に、殆ど据付時にの
み調整を行う調整ネジがあり、一旦調整を済ませ
たらほこりなどの侵入防止、体裁上の見地から、
必要に応じて開けることができる様に蓋でその孔
を塞ぐことが行われる。[Detailed explanation of the invention] (Industrial application field) In the case of video cameras, televisions, etc., there is an adjustment screw located deep inside a small hole into which a thin tool such as a screwdriver can be inserted, and which is adjusted only during installation. From the viewpoint of prevention of intrusion of dust etc. and appearance,
The hole is covered with a lid so that it can be opened as needed.

本考案はその様な場合にビデオ、テレビなどの
パネルに形成された皿形の窪みの底に開口を有す
る皿孔に、上記窪みの開放面を塞ぐ蓋板を装着す
るプラスチツクで一体に成形した装着具に関す
る。 In such a case, the present invention is a dish-shaped depression formed in a panel of a video, television, etc., and a cover plate that closes the open surface of the depression is attached to a countersunk hole having an opening at the bottom of the depression, which is integrally molded with plastic. Regarding attachments.

（従来の技術） 従来の孔への蓋装着具は第１０図に示す様に円
筒１の鍔２から下の外周に環状溝３を設け、円筒
１を平らなパネルＰに開設した円孔に押込み、円
孔の縁を上記環状溝３に喰込ませることにより円
筒をパネルに保持し、上記鍔２に可撓紐条４で紛
失しない様に接続した蓋５を鍔２にスナツプ嵌合
してパネルの円孔を塞いでいた。尚、円筒１、紐
条４、蓋５はプラスチツクで一体に成形されてい
る。(Prior art) A conventional tool for attaching a lid to a hole is as shown in FIG. The cylinder is held in the panel by pressing the edge of the circular hole into the annular groove 3, and the lid 5, which is connected to the flange 2 with a flexible string 4 so as not to be lost, is snapped onto the flange 2. The hole in the panel was blocked by the screw. Incidentally, the cylinder 1, string 4, and lid 5 are integrally molded from plastic.

（考案が解決しようとする問題点） 上記従来例は平らなパネルに開設した孔に装着
するのでパネルの表面からは円筒の鍔２、これに
嵌合した蓋５が突出すると共に、鍔２と蓋５をつ
なぐ可撓紐条４も露出するので非常に見苦しい。(Problems to be solved by the invention) Since the above conventional example is installed in a hole made in a flat panel, the cylindrical flange 2 and the lid 5 fitted therein protrude from the surface of the panel, and the cylindrical flange 2 and the lid 5 fitted therein protrude from the surface of the panel. The flexible string 4 connecting the lid 5 is also exposed, making it very unsightly.

（問題点を解決するための手段） そこで本案はパネルに、皿形の窪みの底に開口
を有する皿孔を形成し、この皿孔に対し装着する
様にしたのであつて、 プラスチツクで一体に成形された一側に切割部
があるＣ形筒と、上記Ｃ形筒に接続した可撓紐条
を下面内部に連結し、前記皿形の窪みの開放面に
嵌合して窪みを塞ぐことができる蓋板とからな
り、 上記Ｃ形筒には外周に沿つて前記開口の縁が喰
込む溝を設けると共に、下端に開放した切欠きを
設け、上記蓋板の下面には前記Ｃ形筒の切割部に
対応する位置に前記開口の縁を係止する爪片、前
記Ｃ形筒の内周に対応する位置に弧状片を夫々下
向きに設け、上記弧状片の一部に前記Ｃ形筒の下
端に開放した切欠きを係止する爪を設けたことを
特徴とする。(Means for solving the problem) Therefore, in the present invention, a countersink hole having an opening at the bottom of a dish-shaped recess is formed in the panel, and it is attached to this countersink hole, and the panel is made of plastic. A molded C-shaped cylinder having a cut portion on one side and a flexible string connected to the C-shaped cylinder are connected to the inside of the lower surface, and are fitted into the open surface of the dish-shaped recess to close the recess. The C-shaped cylinder is provided with a groove along its outer periphery into which the edge of the opening bites, and a notch that is open at the lower end, and the lower surface of the lid plate is provided with a groove that the edge of the opening bites into. A claw piece for locking the edge of the opening is provided at a position corresponding to the cut portion of the opening, and an arcuate piece is provided facing downward at a position corresponding to the inner periphery of the C-shaped cylinder, and a part of the arcuate piece is provided with a claw piece that locks the edge of the opening. It is characterized by a claw that locks the open notch at the lower end.

（作 用） Ｃ形筒を皿形の窪みの底の開口に押込むと、そ
の外周の溝に開口の縁が喰込み、Ｃ形筒は開口の
内周に保持される。そして、蓋板の下面から突出
する爪片をＣ形筒の切割部に、弧状片に設けた爪
をＣ形筒の切欠きに夫々合わせて蓋板を押込む
と、爪片は切割部中を、弧状片はＣ形筒の内周を
進み、蓋板が皿形の窪みの開放面を塞いだとき爪
片は開口の縁を丁度通り過ぎて係止し、又、爪は
切欠きの上端を通り過ぎて係止する。(Function) When the C-shaped cylinder is pushed into the opening at the bottom of the dish-shaped recess, the edge of the opening bites into the groove on the outer periphery, and the C-shaped cylinder is held on the inner periphery of the opening. Then, when the tabs protruding from the lower surface of the cover plate are aligned with the cutouts of the C-shaped tube and the hooks provided on the arc-shaped pieces are aligned with the notches of the C-shaped tube, and the cover plate is pushed in, the tabs are inserted into the cutouts. The arcuate piece advances along the inner circumference of the C-shaped cylinder, and when the cover plate closes the open surface of the dish-shaped recess, the claw piece just passes the edge of the opening and locks, and the claw moves along the upper edge of the notch. Pass by and stop.

蓋板を開くにはドライバーの刃先を蓋板の下面
に差込み、こじつて上記係止を外す。 To open the lid plate, insert the tip of a screwdriver into the underside of the lid plate and pry to release the lock.

（実施例） 図示の実施例において、１１はＣ形筒、１１′
はその切割部、１２は可撓紐条、１３は蓋板であ
つて、これらはプラスチツクから一体に成形され
ている。又、Ｐはパネルで、これには皿形の窪み
と、その底に円形開口１５をプレス加工し、皿孔
P′を形成する。尚、開口１５の縁の一部には上記
開口に連通する角形の連通部１５′を同時に形成
する。(Embodiment) In the illustrated embodiment, 11 is a C-shaped cylinder, 11'
12 is a flexible cord, and 13 is a cover plate, which are integrally molded from plastic. Further, P is a panel, which has a dish-shaped recess and a circular opening 15 pressed into the bottom thereof, and a countersunk hole.
form P′. Incidentally, a rectangular communicating portion 15' communicating with the opening is formed at a part of the edge of the opening 15 at the same time.

上記Ｃ形筒１１の外径は開口１５の内径よりも
大で、Ｃ形筒には外周に沿つて、上記Ｃ形筒を開
口１５中に押込むと開口１５の縁が喰込む溝１６
を設けると共に、この実施例では切割部１１′と
直径方向に対向した位置に下端に開放した切欠き
１７を設ける。 The outer diameter of the C-shaped cylinder 11 is larger than the inner diameter of the opening 15, and the C-shaped cylinder has a groove 16 along its outer periphery into which the edge of the opening 15 bites when the C-shaped cylinder is pushed into the opening 15.
In addition, in this embodiment, a cutout 17 which is open at the lower end is provided at a position diametrically opposed to the cutout 11'.

又、蓋板１３の下面には、上記Ｃ形筒の切割部
１１′に対応する位置に前記開口１５の連通部１
５′の縁を係止する爪片１８と、上記Ｃ形筒の内
周に嵌合する弧状片１９を下向きに突設してあ
る。そして、この実施例では弧状片１９は蓋板１
３と同心状に三つに分割して設け、爪片１８と直
径方向に対向したその一つ１９′には、前記Ｃ形
筒の切欠き１７に下から引掛かる爪２０を設け
る。 Further, on the lower surface of the cover plate 13, there is a communication portion 1 of the opening 15 at a position corresponding to the cut portion 11' of the C-shaped cylinder.
A claw piece 18 that locks the edge of the cylinder 5' and an arc-shaped piece 19 that fits into the inner periphery of the C-shaped cylinder are provided to protrude downward. In this embodiment, the arcuate piece 19 is the cover plate 1.
3, and one of the claws 19', which faces the claw piece 18 in the diametrical direction, is provided with a claw 20 that hooks into the notch 17 of the C-shaped cylinder from below.

この実施例の蓋装着具の成形状態は第５〜９図
に示す通りで、成形後に第６図の矢印ａに示す様
に蓋板１３を回動し、弧状片１９をＣ形筒１１の
内周に押込むと爪２０はＣ形筒の切欠き１７に引
掛り、仮組立状態になる。この状態では蓋板１３
の下面はＣ形筒１１の上面に当接し、爪片１８は
Ｃ形筒１１の切割部１１′内に位置する。 The molding state of the lid mounting tool of this embodiment is as shown in FIGS. 5 to 9. After molding, the lid plate 13 is rotated as shown by the arrow a in FIG. When pushed into the inner periphery, the claws 20 are caught in the notches 17 of the C-shaped cylinder, resulting in a temporarily assembled state. In this state, the cover plate 13
The lower surface of the C-shaped tube 11 is in contact with the upper surface of the C-shaped tube 11, and the claw piece 18 is located within the cutout 11' of the C-shaped tube 11.

パネルＰの皿孔P′に取付けるには爪２０と切欠
き１７が係合せず蓋板１３をＣ形筒１１から分離
した状態でＣ形筒１１を開口１５中に押込む。こ
のとき図示の実施例では爪片１８の向きを開口１
５の連通部１５′に合わせる。これによりＣ形筒
１１は半径方向内向きに変形し、開口１５の縁が
外周の溝１６に突入すると弾性復元し、Ｃ形筒は
開口１５に保持され、紐条１２でＣ形筒とつなが
つた蓋板１３は窪み１４の外に位置する（第３図
参照）。そして、この状態で蓋板１３を回動し、
その弧状片１９をＣ形筒１１の内周に押込むと、
蓋板１３が窪み１４の開放面を塞ぎ、その上面が
パネルＰの表面とほゞ同一面になつたとき弧状片
１９の爪２０はＣ形筒１１の切欠き１７に下から
引掛り、同時にＣ形筒の切割部１１′内を下向き
に移動した爪片１８は開口１５の連通部１５′に
下から引掛り、蓋板１３をその状態に維持する
（第１，２図参照）。 To attach it to the countersunk hole P' of the panel P, the C-shaped cylinder 11 is pushed into the opening 15 with the claw 20 and the notch 17 not engaged and the cover plate 13 separated from the C-shaped cylinder 11. At this time, in the illustrated embodiment, the direction of the claw piece 18 is set to the opening 1.
5 to the communication portion 15'. As a result, the C-shaped cylinder 11 deforms inward in the radial direction, and when the edge of the opening 15 enters the groove 16 on the outer periphery, it elastically restores itself, and the C-shaped cylinder is held in the opening 15 and connected to the C-shaped cylinder by the string 12. The ivy cover plate 13 is located outside the recess 14 (see FIG. 3). Then, in this state, rotate the cover plate 13,
When the arcuate piece 19 is pushed into the inner circumference of the C-shaped cylinder 11,
When the cover plate 13 closes the open surface of the recess 14 and its upper surface becomes substantially flush with the surface of the panel P, the claw 20 of the arcuate piece 19 hooks into the notch 17 of the C-shaped cylinder 11 from below, and at the same time The claw piece 18, which has moved downward within the cutout 11' of the C-shaped cylinder, catches the communication part 15' of the opening 15 from below, and maintains the cover plate 13 in that state (see FIGS. 1 and 2).

こうして窪み１４の開放面を塞いだ蓋板１３を
外し、Ｃ形筒１１の内周を通じドライバー等の工
具を開口１５の奥に差入れて調整を行うには、蓋
板１３の裏に指やドライバー等の刃先を挿入して
蓋板１３をこじり起し、爪２０と切欠き１７、爪
片１８と連通部１５′の引掛りを無理に外し、再
び第３図の状態にし、調整が終つたら弧状片１９
をＣ形筒１１の内部に押込み、爪２０を切欠き１
７、爪片１８を連通部１５′に引掛ける。 To remove the lid plate 13 that has closed the open surface of the recess 14 and insert a tool such as a screwdriver through the inner periphery of the C-shaped tube 11 into the depth of the opening 15 for adjustment, insert your finger or screwdriver into the back of the lid plate 13. Insert the cutting edge of a knife to pry up the cover plate 13, forcefully remove the hooks between the claw 20 and the notch 17, and the claw piece 18 and the communication portion 15', and return to the state shown in Fig. 3 to complete the adjustment. Cod arc piece 19
into the C-shaped cylinder 11, and insert the claw 20 into the notch 1.
7. Hook the claw piece 18 onto the communication portion 15'.

この実施例では指や工具を蓋板の裏に差入れ易
くするため、蓋板の一部に直線状の欠截部１３′
を設けてある。 In this embodiment, a linear notch 13' is provided in a part of the lid plate to make it easier to insert fingers or tools into the back of the lid plate.
is provided.

尚、Ｃ形筒１１の軸方向長さと蓋板１３の厚さ
は窪み１４の深さに応じて適当に定め、Ｃ形筒１
１と蓋板１３の外径は皿孔P′の底の開口１５、窪
みの開放面の直径に応じて定める。 The axial length of the C-shaped cylinder 11 and the thickness of the cover plate 13 are determined appropriately according to the depth of the recess 14, and the C-shaped cylinder 1
1 and the outer diameter of the cover plate 13 are determined according to the opening 15 at the bottom of the countersunk hole P' and the diameter of the open surface of the recess.

（考案の効果） 本考案によればＣ形筒１１は窪み１４の底の開
口１５に保持されて窪み１４の内部に位置し、蓋
板１３を閉じたとき、蓋板の上面はパネルＰの表
面と同一面になると共に、蓋板とＣ形筒をつなぐ
紐条１２も窪み１４の内部に収容されるため、パ
ネルの表面に見苦しく突出するものを無くするこ
とができる。(Effect of the invention) According to the invention, the C-shaped cylinder 11 is held in the opening 15 at the bottom of the recess 14 and is located inside the recess 14, and when the lid plate 13 is closed, the upper surface of the lid plate is the same as that of the panel P. Since the string 12 connecting the lid plate and the C-shaped cylinder is also housed in the recess 14, it is flush with the surface of the panel, so that there is no unsightly protrusion on the surface of the panel.

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

第１〜９図は本考案の蓋装着具の一実施例を示
すもので、第１図は蓋板で窪みを塞いだ状態の断
面図、第２図は第１図とは90゜角度を違えた同じ
状態の断面図、第３図は窪みを開いた第２図と同
じ状態の断面図、第４図はパネルの一部の平面
図、第５図は成形状態の平面図、第６図は同上の
側面図、第７図は第５図の状態を裏返した図、第
８図は第６図の矢印方向から見た正面図、第９
図は同じく矢印方向から見た正面図、第１０図
は従来例の蓋装着具の断面図で、図中、１１はＣ
形筒、１１′はその切割部、１２は紐条、１３は
蓋板、１４は窪み、１５は開口、１６はＣ形筒の
外周沿いの溝、１７は同上の切欠き、１８は蓋板
の爪片、１９は同じく弧状片、２０は同じく爪、
Ｐはパネル、P′は皿孔を示す。 Figures 1 to 9 show an embodiment of the lid attachment tool of the present invention. Figure 1 is a cross-sectional view of the recess closed with a lid plate, and Figure 2 is at a 90° angle from Figure 1. Fig. 3 is a sectional view of the same state as Fig. 2 with the recess opened, Fig. 4 is a plan view of a part of the panel, Fig. 5 is a plan view of the molded state, Fig. 6 The figure is a side view of the same as above, Figure 7 is a reverse view of the state shown in Figure 5, Figure 8 is a front view seen from the direction of the arrow in Figure 6, and Figure 9 is a side view of the same as above.
The figure is a front view similarly seen from the direction of the arrow, and Fig. 10 is a cross-sectional view of a conventional lid attachment device, and in the figure, 11 is a C
11' is the cut portion, 12 is the string, 13 is the lid plate, 14 is the depression, 15 is the opening, 16 is the groove along the outer periphery of the C-shaped cylinder, 17 is the same notch, and 18 is the lid plate. 19 is also an arcuate piece, 20 is also a claw,
P indicates a panel, and P' indicates a countersink.

Claims (1)

【実用新案登録請求の範囲】 パネルに形成された皿形の窪みの底に開口を有
する皿孔への蓋装着具であつて、 一側に切割部があるＣ形筒と、上記Ｃ形筒に接
続した可撓紐条を下面内部に連結し、前記皿形の
窪みの開放面に嵌合して窪みを塞ぐことができる
蓋板とからなり、 上記Ｃ形筒には外周に沿つて前記開口の縁が喰
込む溝を設けると共に、下端に開放した切欠きを
設け、上記蓋板の下面には前記Ｃ形筒の切割部に
対応する位置に前記開口の縁を係止する爪片、前
記Ｃ形筒の内周に対応する位置に弧状片を夫々下
向きに設け、上記弧状片の一部に前記Ｃ形筒の下
端に開放した切欠きを係止する爪を設けたことを
特徴とする皿孔へのプラスチツクで一体に成形さ
れた蓋装着具。[Claims for Utility Model Registration] A device for attaching a lid to a countersunk hole having an opening at the bottom of a dish-shaped recess formed in a panel, comprising a C-shaped cylinder having a cut portion on one side, and the above-mentioned C-shaped cylinder. The C-shaped cylinder has a flexible string connected to the inside of the lower surface thereof, and a lid plate that can fit into the open surface of the dish-shaped recess to close the recess. a groove into which the edge of the opening bites, and a notch open at the lower end, and a claw piece on the lower surface of the cover plate that locks the edge of the opening at a position corresponding to the cut portion of the C-shaped cylinder; An arcuate piece is provided facing downward at a position corresponding to the inner periphery of the C-shaped cylinder, and a part of the arcuate piece is provided with a claw for locking a notch opened at the lower end of the C-shaped cylinder. A lid fitting that is integrally molded from plastic to the countersunk hole.