JPH0125177Y2 - - Google Patents
Info
- Publication number
- JPH0125177Y2 JPH0125177Y2 JP9639783U JP9639783U JPH0125177Y2 JP H0125177 Y2 JPH0125177 Y2 JP H0125177Y2 JP 9639783 U JP9639783 U JP 9639783U JP 9639783 U JP9639783 U JP 9639783U JP H0125177 Y2 JPH0125177 Y2 JP H0125177Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- cover
- opening
- integrally formed
- left piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 210000002105 tongue Anatomy 0.000 description 16
- 238000009434 installation Methods 0.000 description 8
- 239000002023 wood Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Hinges (AREA)
Description
【考案の詳細な説明】
本考案はレコードプレーヤのダストカバー等の
開閉動させる必要のある開閉カバーを枢着保持す
る開閉カバーの支持装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an opening/closing cover support device for pivotally holding an opening/closing cover that needs to be opened and closed, such as the dust cover of a record player.
従来、レコードプレーヤのダストカバー等の開
閉カバーを支持するには、キヤビネツト後部にヒ
ンジ用治具を木ネジで締め付け固定し、この治具
で開閉カバーを枢着すべく構成していた。 Conventionally, in order to support an opening/closing cover such as a dust cover of a record player, a hinge jig was fastened and fixed to the rear of the cabinet with wood screws, and the opening/closing cover was pivotally attached using this jig.
しかしながら斯る従来構造のものでは木ネジ４
本（通常ヒンジ用治具は合計２コ使用し、１つの
治具を２本の木ネジで締め付けるのが常である）
が必要であるから、部品点数が大となるばかりで
なく、取付作業性が悪く、工数も増えるのでトー
タルコストが高くなる等の諸種の欠点があつた。 However, with such a conventional structure, 4 wood screws are required.
Book (usually two hinge jigs are used in total, and one jig is usually tightened with two wood screws)
Since this is necessary, there are various drawbacks such as not only a large number of parts but also poor installation workability and an increase in the number of man-hours, which increases the total cost.
本考案は上記の点に鑑みて考案したもので、特
異構造のカバーヒンジを用いることにより、部品
点数、取付工数およびトータルコストの低減を図
り、かつ取付作業性の向上を図ることを、その目
的とするものである。 This invention was devised in view of the above points, and its purpose is to reduce the number of parts, installation man-hours, and total cost, and to improve installation workability by using a cover hinge with a unique structure. That is.
そのため本考案は、底片の両側に左片および右
片を折り曲げ可能に連設し、前記左片と右片とが
対向すべく構成した折り曲げ強度の強い合成樹脂
からなるカバーヒンジを設け、前記左片の上部に
は係合孔を穿設する一方、左片の下部には該左片
の主面を門形に切り抜いて外端が左片外側面より
外方に突出した抜け止め弾性舌片を一体形成し、
前記右片の上部には、開閉カバーの被枢着部を保
持する枢着部を、該右片内面に垂直に一体形成
し、この枢着部先端には前記左片の係合孔に嵌入
する係合突起を一体形成すると共に、左片の下部
には該右片の主面を門形に切り抜いて外端が左片
外側面より外方に突出した抜け止め弾性舌片を一
体形成し、キヤビネツトのカバーヒンジ挿入部に
挿入係止された前記カバーヒンジの枢着部で開閉
カバーの被枢着部を枢着保持すべく構成したので
ある。 Therefore, in the present invention, a left piece and a right piece are arranged in a bendable manner on both sides of the bottom piece, and a cover hinge made of a synthetic resin with strong bending strength is provided so that the left piece and the right piece face each other. An engagement hole is bored in the upper part of the piece, and an elastic tongue piece is provided in the lower part of the left piece to prevent it from coming off, with the outer end protruding outward from the outer surface of the left piece by cutting out the main surface of the left piece in a gate shape. are integrally formed,
At the upper part of the right piece, a pivot part for holding the pivoted part of the opening/closing cover is integrally formed perpendicularly to the inner surface of the right piece, and the tip of the pivot part is fitted into the engagement hole of the left piece. At the same time, an engaging protrusion is integrally formed on the lower part of the left piece, and a retaining elastic tongue piece whose outer end protrudes outward from the outer surface of the left piece is integrally formed by cutting out the main surface of the right piece in a gate shape. The hinged portion of the cover hinge, which is inserted and locked into the cover hinge insertion portion of the cabinet, is configured to pivotally hold the pivoted portion of the opening/closing cover.
以下、本考案の一実施例を図面に基づいて詳述
する。 Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.
第１図は本考案に係る開閉カバーの支持装置の
実施例を示す断面図であつて、同図中、１は左右
にカバーヒンジ挿入部２，３を有するキヤビネツ
ト、４は下面左右に被枢着部であるところの枢着
舌片５，６を有する開閉カバー、例えばレコード
プレーヤのダストカバーである。また、７，７は
前記カバーヒンジ挿入部２，３に挿入係止したカ
バーヒンジであり、このカバーヒンジ７，７で前
記開閉カバー４を開閉可能に枢着保持するのであ
る。 FIG. 1 is a sectional view showing an embodiment of the opening/closing cover support device according to the present invention, in which 1 is a cabinet having cover hinge insertion portions 2 and 3 on the left and right sides, and 4 is a cabinet having hinge insertion portions 2 and 3 on the left and right sides of the lower surface. This is an opening/closing cover having pivoting tongues 5 and 6 which are attachment parts, such as a dust cover for a record player. Reference numerals 7 and 7 designate cover hinges that are inserted and locked into the cover hinge insertion portions 2 and 3, and these cover hinges 7 and 7 pivotally hold the opening/closing cover 4 so that it can be opened and closed.
ここで前記開閉カバー４の枢着舌片５，６には
第２図に示す如く丸孔４ａ，４ａ（第２図におい
ては図示の都合上、一方のみを示す）を穿設した
ものである。 Here, round holes 4a, 4a (for convenience of illustration, only one is shown in FIG. 2) are bored in the pivoting tongue pieces 5, 6 of the opening/closing cover 4, as shown in FIG. .
一方、前記カバーヒンジ７は第２図および第３
図（展開図）に明瞭に示す如く、底片８の両側に
左片９および右片１０を折り曲げ可能に連設し、
前記左片９と右片１０とが第１図に示すように互
に対向すべく構成したもので、該カバーヒンジ７
はその全体を折り曲げ強度の強い合成樹脂たとえ
ばポリプロピレン等によつて一体形成したもので
ある。 On the other hand, the cover hinge 7 is shown in FIGS.
As clearly shown in the figure (developed view), a left piece 9 and a right piece 10 are bendably arranged on both sides of the bottom piece 8,
The left piece 9 and the right piece 10 are configured to face each other as shown in FIG.
The entire structure is integrally formed of a synthetic resin having strong bending strength, such as polypropylene.
前記カバーヒンジ７の構造をさらに詳しく述べ
ると、前記底片８の左側に折曲部１１を介して一
体連設した左片９の上部（第３図においては左方
部）には第２図に示す如く円形の係合孔１２を穿
設し、同左片９内面の該係合孔１２の周囲にはフ
ランジ１３を一体形成している。 To describe the structure of the cover hinge 7 in more detail, the upper part (the left part in FIG. 3) of the left piece 9, which is integrally connected to the left side of the bottom piece 8 via a bent part 11, has the shape shown in FIG. As shown, a circular engagement hole 12 is bored, and a flange 13 is integrally formed around the engagement hole 12 on the inner surface of the left piece 9.
また該左片９の下部には同左片９の主面を第３
図に示す如く門形に切り抜いて外端が左片９外側
面より外方に突出した抜け止め弾性舌片１４を一
体形成している。 In addition, the main surface of the left piece 9 is attached to the lower part of the left piece 9.
As shown in the figure, a retaining elastic tongue piece 14 is integrally formed with a gate-shaped cutout whose outer end protrudes outward from the outer surface of the left piece 9.
さらに前記係合孔１２と弾性舌片１４との間に
おける左片９には方形枠状のリブ１５を同左片９
内面から垂直に突出させて、このリブ１５内に鉤
形の係止片１６を一体形成している。 Furthermore, a rectangular frame-shaped rib 15 is provided on the left piece 9 between the engagement hole 12 and the elastic tongue piece 14.
A hook-shaped locking piece 16 is integrally formed within this rib 15 and projects vertically from the inner surface.
一方、前記底片８の右側に折曲部１７を介して
一体連設した右片１０の上部（第３図においては
右方部）には、その内面から垂直にフランジ１
８、円筒状の枢着部１９、円筒状の係合突起２０
をこの順に一体形成している。 On the other hand, the upper part (the right part in FIG. 3) of the right piece 10, which is integrally connected to the right side of the bottom piece 8 via a bent part 17, has a flange 1 extending perpendicularly from its inner surface.
8. Cylindrical pivot portion 19, cylindrical engagement protrusion 20
are integrally formed in this order.
ここで、前記枢着部１９は先に述べた開閉カバ
ー４の枢着舌片５，６を回動可能に枢着保持する
ものであり、また前記係合突起２０は左片９の係
合孔１２に係脱可能に嵌入するものである。 Here, the pivot portion 19 rotatably holds the pivot tongues 5 and 6 of the opening/closing cover 4 described above, and the engagement protrusion 20 engages the left piece 9. It is removably fitted into the hole 12.
また、前記右片１０の下部には左片９と同様に
該右片１０の主面を第３図に示す如く門形に切り
抜いて外端が右片１０外側面よりも外方に突出し
た抜け止め弾性舌片２１を一体形成している。 Further, at the lower part of the right piece 10, similarly to the left piece 9, the main surface of the right piece 10 is cut out in a gate shape as shown in FIG. A retaining elastic tongue piece 21 is integrally formed.
さらに、前記枢着部１９と弾性舌片２１との間
における右片１０の内面には先端を鉤形になした
係入爪２２を同右片１０内面に対して垂直に形成
している。この係入爪２２は左片９の前記係止片
１６と相互に係合するものである。 Further, on the inner surface of the right piece 10 between the pivot portion 19 and the elastic tongue piece 21, an engaging pawl 22 having a hook-shaped tip is formed perpendicularly to the inner surface of the right piece 10. This engaging pawl 22 mutually engages with the locking piece 16 of the left piece 9.
而して上記構成のカバーヒンジ７を第２図に示
す如くＶ字状に開き、左片９と右片１０との間に
開閉カバー４の枢着舌片５もしくは６を位置させ
て、右片１０側の係合突起２０および枢着部１９
を前記丸孔４ａ内に挿入させると共に、左右両片
９，１０の開角をせばめて、該丸孔４ａから左方
に突出した係合突起２０を左片９の係合孔１２に
嵌入させる。 Then, the cover hinge 7 having the above structure is opened in a V-shape as shown in FIG. Engagement protrusion 20 and pivot portion 19 on piece 10 side
is inserted into the round hole 4a, and the opening angle of both the left and right pieces 9, 10 is narrowed, and the engaging protrusion 20 protruding leftward from the round hole 4a is fitted into the engaging hole 12 of the left piece 9. .
このように前記両者１２，２０を嵌合すると、
この嵌合と同時に右片１０の係入爪２２が左片９
の係止片１６によつて係止され、さらには枢着舌
片５，６の左右両側面にフランジ１３，１８が添
接して取付完了後においてカバー４開閉時の横ブ
レを同フランジ１３，１８によつて防止するので
ある。 When both 12 and 20 are fitted in this way,
At the same time as this fitting, the engagement claw 22 of the right piece 10 is inserted into the left piece 9.
Furthermore, flanges 13 and 18 are attached to both left and right sides of the pivoting tongue pieces 5 and 6 to prevent lateral wobbling when the cover 4 is opened and closed after installation is completed. 18 prevents this.
しかる後に、カバーヒンジ７，７をキヤビネツ
ト１のカバーヒンジ挿入部２，３にその上方から
挿入すると、弾性舌片１４，２１は一旦内方に没
するが、同弾性舌片１４，２１が同挿入部２，３
を通り抜けた箇所において、同舌片１４，２１そ
れ自体の弾力によつて舌片１４，２１が外方に突
出してキヤビネツト１下面に係止して第１図の如
くなるのである。 After that, when the cover hinges 7, 7 are inserted into the cover hinge insertion portions 2, 3 of the cabinet 1 from above, the elastic tongues 14, 21 are temporarily sunk inward; Insertion part 2, 3
At the point where the tongues 14, 21 pass through, the elasticity of the tongues 14, 21 causes them to protrude outward and lock onto the lower surface of the cabinet 1, as shown in FIG.
なお、第３図中、２３，２４は段部、２５は補
強リブである。 In addition, in FIG. 3, 23 and 24 are stepped portions, and 25 is a reinforcing rib.
このように折り曲げ強度の強い合成樹脂によつ
てその全体を一体形成した特殊なカバーヒンジ
７，７を用いて前記開閉カバー４を枢着するもの
であるから、従来の如く数本の木ネジによる締め
付け作業が不要であつて、ワンタツチで取付け作
業ができるので、取付作業性が向上することはも
とより、取付作業工数の削減、総部品点数の低減
およびトータルコストの減少を図ることができる
のである。 Since the opening/closing cover 4 is pivotally attached using the special cover hinges 7, 7, which are integrally formed as a whole from synthetic resin with strong bending strength, it is not necessary to use several wood screws as in the conventional case. Since there is no need for tightening work and the installation work can be done with one touch, it is possible to not only improve the workability of the installation work, but also to reduce the number of installation work hours, the total number of parts, and the total cost.
本考案は以上詳述したように、底片８の両側に
左片９および右片１０を折り曲げ可能に連設し、
前記左片９と右片１０とが対向すべく構成した折
り曲げ強度の強い合成樹脂からなるカバーヒンジ
７を設け、前記左片９の上部には係合孔１２を穿
設する一方、左片９の下部には該左片９の主面を
門形に切り抜いて外端が左片９外側面より外方に
突出した抜け止め弾性舌片１４を一体形成し、前
記右片１０の上部には、開閉カバー４の被枢着部
５，６を保持する枢着部１９を、該右片１０内面
に垂直に一体形成し、この枢着部１９先端には前
記左片９の係合孔１２に嵌入する係合突起２０を
一体形成すると共に、右片１０の下部には該右片
１０の主面を門形に切り抜いて外端が右片１０外
側面より外方に突出した抜け止め弾性舌片２１を
一体形成し、キヤビネツト１のカバーヒンジ挿入
部２，３に挿入係止された前記カバーヒンジ７，
７の枢着部１９，１９で開閉カバー４の被枢着部
５，６を枢着保持すべく構成したものであるか
ら、部品点数、工数およびトータルコストの低減
を図ることができると共に、取付作業性の向上を
図ることができる効果がある。 As described in detail above, the present invention has a left piece 9 and a right piece 10 arranged in a bendable manner on both sides of the bottom piece 8,
A cover hinge 7 made of synthetic resin with strong bending strength is provided so that the left piece 9 and the right piece 10 face each other, and an engagement hole 12 is bored in the upper part of the left piece 9. At the lower part of the left piece 9, an elastic tongue piece 14 is integrally formed by cutting out the main surface of the left piece 9 in a gate shape and whose outer end protrudes outward from the outer surface of the left piece 9. A pivot part 19 for holding the pivot parts 5 and 6 of the opening/closing cover 4 is vertically integrally formed on the inner surface of the right piece 10, and the engagement hole 12 of the left piece 9 is formed at the tip of this pivot part 19. An engaging protrusion 20 that fits into the right piece 10 is integrally formed, and at the lower part of the right piece 10 there is a retaining elastic whose outer end protrudes outward from the outer surface of the right piece 10 by cutting out the main surface of the right piece 10 in a gate shape. The cover hinge 7 is integrally formed with the tongue piece 21 and is inserted and locked into the cover hinge insertion portions 2 and 3 of the cabinet 1.
Since the hinged parts 19 and 19 of 7 are configured to pivotally hold the pivoted parts 5 and 6 of the opening/closing cover 4, it is possible to reduce the number of parts, man-hours, and total cost, and also to reduce the installation time. This has the effect of improving workability.
第１図は本考案に係る開閉カバーの支持装置の
一実施例を示す断面図、第２図は第１図の要部の
分解断面図、第３図はカバーヒンジ７の展開図で
ある。
１……キヤビネツト、２，３……カバーヒンジ
挿入部、４……開閉カバー、５，６……被枢着
部、７……カバーヒンジ、８……底片、９……左
片、１０……右片、１２……係合孔、１４，２１
……抜け止め弾性舌片、１９……枢着部、２０…
…係合突起。
FIG. 1 is a sectional view showing an embodiment of the opening/closing cover support device according to the present invention, FIG. 2 is an exploded sectional view of the main part of FIG. 1, and FIG. 3 is an exploded view of the cover hinge 7. DESCRIPTION OF SYMBOLS 1... Cabinet, 2, 3... Cover hinge insertion part, 4... Opening/closing cover, 5, 6... Pivoted part, 7... Cover hinge, 8... Bottom piece, 9... Left piece, 10... ...Right piece, 12...Engagement hole, 14, 21
... Elastic tongue piece to prevent falling off, 19 ... Pivot joint, 20 ...
...Engagement protrusion.
Claims (1)
げ可能に連設し、前記左片９と右片１０とが対向
すべく構成した折り曲げ強度の強い合成樹脂から
なるカバーヒンジ７を設け、前記左片９の上部に
は係合孔１２を穿設する一方、左片９の下部には
該左片９の主面を門形に切り抜いて外端が左片９
外側面より外方に突出した抜け止め弾性舌片１４
を一体形成し、前記右片１０の上部には、開閉カ
バー４の被枢着部５，６を保持する枢着部１９
を、該右片１０内面に垂直に一体形成し、この枢
着部１９先端には前記左片９の係合孔１２に嵌入
する係合突起２０を一体形成すると共に、右片１
０の下部には該右片１０の主面を門形に切り抜い
て外端が右片１０外側面より外方に突出した抜け
止め弾性舌片２１を一体形成し、キヤビネツト１
のカバーヒンジ挿入部２，３に挿入係止された前
記カバーヒンジ７，７の枢着部１９，１９で開閉
カバー４の被枢着部５，６を枢着保持すべく構成
したことを特徴とする開閉カバーの支持装置。 A cover hinge 7 made of a synthetic resin with strong bending strength is provided on both sides of the bottom piece 8, with a left piece 9 and a right piece 10 arranged in a bendable manner so that the left piece 9 and the right piece 10 face each other. An engagement hole 12 is bored in the upper part of the left piece 9, while a gate-shaped main surface of the left piece 9 is cut out in the lower part of the left piece 9, so that the outer end is formed into the left piece 9.
A retaining elastic tongue piece 14 protruding outward from the outer surface
The right piece 10 has a pivot part 19 on the upper part thereof which holds the pivot parts 5 and 6 of the opening/closing cover 4.
is vertically integrally formed on the inner surface of the right piece 10, and an engaging protrusion 20 that fits into the engaging hole 12 of the left piece 9 is integrally formed at the tip of this pivot portion 19.
0 is integrally formed with a retaining elastic tongue piece 21 whose outer end protrudes outward from the outer surface of the right piece 10 by cutting out the main surface of the right piece 10 in a gate shape.
It is characterized in that the hinged parts 5 and 6 of the opening/closing cover 4 are pivotally held by the pivot parts 19 and 19 of the cover hinges 7 and 7 which are inserted and locked into the cover hinge insertion parts 2 and 3. A support device for opening/closing covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9639783U JPS604170U (en) | 1983-06-21 | 1983-06-21 | Opening/closing cover support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9639783U JPS604170U (en) | 1983-06-21 | 1983-06-21 | Opening/closing cover support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS604170U JPS604170U (en) | 1985-01-12 |
| JPH0125177Y2 true JPH0125177Y2 (en) | 1989-07-28 |
Family
ID=30229749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9639783U Granted JPS604170U (en) | 1983-06-21 | 1983-06-21 | Opening/closing cover support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604170U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230018Y2 (en) * | 1978-09-22 | 1987-08-01 |
-
1983
- 1983-06-21 JP JP9639783U patent/JPS604170U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS604170U (en) | 1985-01-12 |
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