JP2552575Y2 - Cover member mounting structure - Google Patents
Cover member mounting structureInfo
- Publication number
- JP2552575Y2 JP2552575Y2 JP1991085025U JP8502591U JP2552575Y2 JP 2552575 Y2 JP2552575 Y2 JP 2552575Y2 JP 1991085025 U JP1991085025 U JP 1991085025U JP 8502591 U JP8502591 U JP 8502591U JP 2552575 Y2 JP2552575 Y2 JP 2552575Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- engaging
- engagement
- cover member
- engaging member
- 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 - Lifetime
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Closures For Containers (AREA)
- Casings For Electric Apparatus (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、種々の機器本体にカバ
ー部材を取付けるためのカバー部材の取付け構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover member mounting structure for mounting a cover member on various equipment bodies.
【０００２】[0002]
【従来の技術】従来、この種の取付け構造としては、例
えば、電源装置の冷却用空気の取入れ口に、冷却用空気
を通すための多数の孔が形成されかつフィルター部材が
備えられたカバーを取付けるための取付け構造がある。2. Description of the Related Art Conventionally, as a mounting structure of this kind, for example, a cover provided with a filter member provided with a large number of holes for allowing cooling air to pass therethrough in a cooling air intake port of a power supply unit. There is a mounting structure for mounting.
【０００３】かかる従来の取付け構造は、カバーに係合
部材を移動自在に取付け、その係止部材を一方向に移動
させることによって、その係合部材を電源装置本体の冷
却用空気取入れ口の周部に設けた係合孔に係合させてカ
バーを取付け、また、係合部材を他方向に移動させるこ
とによって、該係合部材と前記係合孔との係合を解いて
カバーを外すようになっている。さらに、カバーには、
係合部材を前記一方の移動方向に付勢して前記係合部と
の係合状態を保持するためのスプリングが備えられ、ま
たカバーと電源装置本体との対向部の間には、カバーの
ガタ付き防止するためのスプリングが介在されている。In such a conventional mounting structure, an engaging member is movably mounted on a cover, and the engaging member is moved in one direction, whereby the engaging member is moved around a cooling air intake port of a power supply body. The cover is attached by engaging the engaging hole provided in the portion, and the cover is disengaged by disengaging the engaging member from the engaging hole by moving the engaging member in the other direction. It has become. In addition, the cover
A spring is provided for urging the engagement member in the one movement direction to maintain an engagement state with the engagement portion, and a cover of the cover is provided between the cover and the facing portion of the power supply main body. A spring for preventing backlash is interposed.
【０００４】[0004]
【考案が解決しようとする課題】しかしながら、上記従
来のカバーの取付け構造は、係合部材の係合状態を保持
するためのスプリングと、カバーのガタ付き防止用のス
プリングとを個別に備えるため、部品点数が多く構成の
複雑化やコスト上昇を招くという問題があった。However, the above-mentioned conventional cover mounting structure is provided with a spring for holding the engaging state of the engaging member and a spring for preventing the cover from rattling. There is a problem that the number of parts is large and the configuration becomes complicated and cost increases.
【０００５】本考案の目的は、部品点数を削減して構成
の簡素化とコスト低減を図ることができるカバー部材の
取付け構造を提供することにある。An object of the present invention is to provide a cover member mounting structure capable of reducing the number of parts, simplifying the configuration and reducing costs.
【０００６】[0006]
【課題を解決するための手段】本考案のカバー部材の取
付け構造は、機器本体にカバー部材を着脱自在に取付け
るための取付け構造において、前記機器本体と前記カバ
ー部材との対向部の一方側に設けられた係合部と、前記
対向部の他方側に回動自在に取付けられて、一方側に回
動することによって前記係合部に係合しかつ他方側に回
動することによって前記係合部との係合を解く係合部材
と、前記係合部材に取付けられて、前記係合部材が前記
係合部に係合したときに、前記対向部の一方側に圧接し
て前記係合部材を前記一方の回動方向に付勢することに
より前記係合部材と前記係合部との係合状態を保持し、
かつ前記係合部材を介して前記カバー部材と前記機器本
体との間に介在することにより該カバー部材のガタ付き
を抑える弾性部材とを備えてなることを特徴とする。SUMMARY OF THE INVENTION A cover member mounting structure according to the present invention is a mounting structure for detachably mounting a cover member on an apparatus main body, wherein the cover member is mounted on one side of a facing portion between the apparatus main body and the cover member. The engaging portion provided is rotatably attached to the other side of the facing portion, and is engaged with the engaging portion by rotating to one side and rotating by rotating to the other side. An engaging member for disengaging from the engaging portion; and an engaging member attached to the engaging member, wherein when the engaging member is engaged with the engaging portion, the engaging member is pressed against one side of the opposing portion to engage the engaging member. By urging the joint member in the one rotation direction, the engagement state between the engagement member and the engagement portion is maintained,
And an elastic member interposed between the cover member and the device main body via the engagement member to suppress rattling of the cover member.
【０００７】[0007]
【作用】本考案のカバー部材の取付け構造は、機器本体
とカバー部材との対向部に設けた係合部と係合部材との
係合状態を保持するための機能と、カバー部材のガタ付
きを防止するための機能とを１つの弾性部材に兼有させ
ることにより、それら２つの機能を個別の弾性部材によ
って果たす従来の取付け構造に比して、部品点数の削減
および構成の簡素化を可能とする。The cover member mounting structure of the present invention has a function for maintaining the engagement state between the engaging member and the engaging member provided at the opposing portion of the device body and the cover member, and the cover member has a play. A single elastic member has the function of preventing the occurrence of the above-mentioned problems, thereby reducing the number of parts and simplifying the configuration as compared with the conventional mounting structure in which these two functions are performed by separate elastic members. And
【０００８】[0008]
【実施例】以下、本考案の一実施例を図面に基づいて説
明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.
【０００９】本実施例は、フィルター１（図３参照）を
備えたカバー２を電源装置３の冷却用空気の取入れ口４
に取付けるための取付け構造としての適用例である。In this embodiment, a cover 2 provided with a filter 1 (see FIG. 3) is connected to a cooling air intake 4 of a power supply 3.
This is an example of application as a mounting structure for mounting on a vehicle.
【００１０】図３に示すように、フィルター１はカバー
２の裏側に取付けられており、そのカバー２には、冷却
用空気を通すための多数の孔２Ａ（図２参照）が形成さ
れている。なお、図２ではフィルター１の図示を省略し
ている。カバー２の左右両側の切欠き部２Ｂ，２Ｂのそ
れぞれには、係合部材５が上下方向の支持ピン６を中心
として回動自在に取付けられている。係合部材５は、カ
バー２の前面側に位置する前方平板部５Ａと、カバー２
の側面側に位置する側方平板部５Ｂとによって、断面略
Ｌ字状に形成されている。さらに、係合部材５の上下に
はリブ部５Ｃ，５Ｃが設けられており、これらのリブ部
５Ｃ，５Ｃに支持ピン６が回動自在に貫通している。As shown in FIG. 3, the filter 1 is mounted on the back side of a cover 2, and the cover 2 has a large number of holes 2A (see FIG. 2) through which cooling air passes. . In FIG. 2, the illustration of the filter 1 is omitted. An engagement member 5 is attached to each of the cutouts 2B, 2B on both the left and right sides of the cover 2 so as to be rotatable about a vertical support pin 6. The engaging member 5 includes a front flat plate portion 5A located on the front side of the cover 2 and the cover 2.
Is formed in a substantially L-shaped cross section by the side flat plate portion 5B located on the side surface of the. Further, rib portions 5C, 5C are provided above and below the engaging member 5, and the support pins 6 are rotatably penetrated through the rib portions 5C, 5C.
【００１１】カバー２における切欠き部２Ｂの上下の部
分には、係合部材５の後方側（図２中の矢印Ｒ方向側）
に位置する断面略三角形の突部２Ｃ，２Ｃが設けられて
おり、さらに、これらの突部２Ｃには、支持ピン６の端
部が嵌合する溝部２Ｄが形成されている。したがって、
係合部材５は、突部２Ｃの外周面にガイドされつつ回動
することになる。突部２Ｃの前方側の傾斜面部２Ｅは、
図４に示すように係合部材５の内面と当接することによ
って、その係合部材５の矢印Ａ1 方向の回動限位置を規
定し、また突部２Ｃの側方側の面部２Ｆは、図５に示す
ように係合部材５の内面と当接することによって、その
係合部材５の矢印Ａ2 方向の回動限位置を規定するよう
になっている。一方、カバー２における切欠き部２Ｂの
側方部分には、係合部材５の前方側（図２中の矢印Ｆ方
向側）に位置する突部２Ｇが設けられており、図５に示
すように、この突部２Ｇに係合部材の外面が当接するこ
とによっても係合部材５の矢印Ａ2 方向の回動限位置が
規定される。The upper and lower portions of the notch 2B in the cover 2 are located on the rear side of the engaging member 5 (in the direction of the arrow R in FIG. 2).
Are provided with protrusions 2C, 2C having a substantially triangular cross section, and a groove 2D into which the end of the support pin 6 is fitted is formed in these protrusions 2C. Therefore,
The engagement member 5 rotates while being guided by the outer peripheral surface of the protrusion 2C. The inclined surface 2E on the front side of the protrusion 2C is
By contacting with the inner surface of the engaging member 5 as shown in FIG. 4, the lateral side of the face portion 2F of defining the arrow A 1 direction rotation limit position of the engaging member 5, also projections 2C is by inner surface abutting engagement member 5 as shown in FIG. 5, so as to define the arrow a 2 direction rotation limit position of the engaging member 5. On the other hand, a protrusion 2G located on the front side of the engagement member 5 (in the direction of the arrow F in FIG. 2) is provided in a side portion of the notch 2B in the cover 2, as shown in FIG. to, the outer surface of the engaging member to the protrusion 2G arrow a 2 direction rotation limit position of the engaging member 5 is defined by the abutment.
【００１２】さらに、係合部材５には、冷却用空気の取
入れ口４の外周部に形成された係合孔（係合部）３Ａと
係合可能な爪部５Ｄが設けられている。また、係合部材
５の内面には、板ばね（弾性部材）７の基端部が取付け
られている。この板ばね７の先端７Ａは二又状となって
おり、図４に示すように支持ピン６の周囲から後方側
（図４中の矢印Ｒ方向側）に延在している。冷却用空気
の取入れ口４の周面には、板ばね７の先端７Ａと当接す
る断面略Ｌ字状の金具８が取付けられている。Further, the engaging member 5 is provided with a claw portion 5D capable of engaging with an engaging hole (engaging portion) 3A formed in the outer peripheral portion of the cooling air intake port 4. A base end of a leaf spring (elastic member) 7 is attached to the inner surface of the engagement member 5. The distal end 7A of the leaf spring 7 is bifurcated, and extends rearward from the periphery of the support pin 6 (in the direction of the arrow R in FIG. 4) as shown in FIG. A metal fitting 8 having a substantially L-shaped section is attached to the peripheral surface of the cooling air intake 4 and is in contact with the tip 7A of the leaf spring 7.
【００１３】また、カバー２と冷却用空気の取入れ口４
との対向部には、互いに嵌合してカバー２の取付位置を
規制する対のガイドピン２Ｈおよびガイド穴３Ｂ（図１
参照）が設けられている。A cover 2 and a cooling air intake 4
The pair of guide pins 2H and guide holes 3B (see FIG. 1) that fit together and regulate the mounting position of the cover 2
Reference).
【００１４】次に、カバー２の取り付け手順について説
明する。Next, the procedure for attaching the cover 2 will be described.
【００１５】まず、図１および図４に示すように、係合
部材５の前方平板部５Ａを押して、その係合部材５を矢
印Ａ1 方向の回動限位置まで回動させたまま、カバー２
のガイドピン２Ｈを冷却用空気の取入れ口４のガイド穴
３Ｂ内に差し込む。その差し込みに伴って、板ばね７の
先端７Ａが金具８に圧接して弾性変形し、係合部材５を
矢印Ａ2 方向に回動させようとする付勢力を生じる。そ
して、係合部材５の爪部５Ｄが係合孔３Ａと対向したと
きに、係合部材５の拘束を解く。これにより、図５に示
すように、板ばね７の付勢力によって係合部材５が矢印
Ａ2 方向に回動し、爪部５Ｄが係合孔３Ａと係合して、
カバー２が取付けられる。[0015] First, as shown in FIGS. 1 and 4 remain to press the front plate portion 5A of the engaging member 5, is rotated its engaging member 5 to the rotation limit position of the arrow A 1 direction, the cover 2
The guide pin 2H is inserted into the guide hole 3B of the cooling air intake 4. With its insertion, resiliently deformable tip 7A of the plate spring 7 is in pressure contact with the fitting 8 results in a biasing force which tends to rotate the engaging member 5 in the arrow A 2 direction. Then, when the claw portion 5D of the engaging member 5 faces the engaging hole 3A, the constraint of the engaging member 5 is released. Thus, as shown in FIG. 5, rotates the engaging member 5 in the arrow A 2 direction by the urging force of the plate spring 7, the claw portion 5D is engaged with the engaging hole 3A,
The cover 2 is attached.
【００１６】このようなカバー２の取付け状態では、板
ばね７は、係合部材５に対する矢印Ａ2 方向への付勢力
を維持し、爪部５Ｄの抜けを防止して、カバー２の取付
け状態を確実に保持する。さらに、板ばね７は、金具８
に圧接することによりカバー２の前後方向のガタの発生
を防止することにもなる。[0016] In the mounted state of such cover 2, the leaf spring 7 maintains the urging force in the arrow A 2 direction relative to the engaging member 5, to prevent the omission of the claw portion 5D, the attachment of the cover 2 state Is securely held. Further, the leaf spring 7 includes a metal fitting 8.
By pressing against the cover 2, the backlash of the cover 2 in the front-rear direction can be prevented.
【００１７】一方、カバー２を取外す場合には、板ばね
７の付勢力に抗して、係合部材５の前方平板部５Ａを押
して、その係合部材５を矢印Ａ1 方向に回動させる。こ
れにより、爪部５Ｄが係合孔３Ａから外れ、そして板ば
ね７の弾性復元力によってカバー２が前方に押し出され
る。Meanwhile, when removing the cover 2, against the biasing force of the leaf spring 7, by pushing the front plate portion 5A of the engaging member 5 is rotated the engagement member 5 in the arrow A 1 direction . As a result, the claw portion 5D is disengaged from the engagement hole 3A, and the cover 2 is pushed forward by the elastic restoring force of the leaf spring 7.
【００１８】[0018]
【考案の効果】以上説明したように、本考案のカバー部
材の取付け構造は、機器本体とカバー部材との対向部に
設けた係合部と係合部材との係合状態において、弾性部
材が係合部材を介して機器本体とカバー部材との間に弾
性的に介在し、かつその弾性部材が係合部材を係合部と
の係合方向に付勢する構成であるから、その弾性部材
に、係合部と係合部材との係合状態を保持するための機
能と、カバー部材のガタ付きを防止するための機能とを
兼有させることができ、それら２つの機能を個別の弾性
部材によって果たす従来の取付け構造に比して、部品点
数の削減および構成の簡素化、およびコストの低減を図
ることができる。As described above, in the mounting structure of the cover member according to the present invention, when the elastic member is engaged with the engaging member provided at the opposing portion of the device body and the cover member and the engaging member is engaged. The elastic member is elastically interposed between the device body and the cover member via the engaging member, and the elastic member urges the engaging member in the direction of engagement with the engaging portion. In addition, a function for maintaining the engaged state between the engaging portion and the engaging member and a function for preventing the cover member from rattling can be combined. Compared with the conventional mounting structure performed by the members, the number of components can be reduced, the configuration can be simplified, and the cost can be reduced.
【図１】本考案の一実施例を示すカバーの取付け作業途
中の斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention during a cover attaching operation.
【図２】図１に示すカバーを裏面側から視た要部の分解
斜視図である。FIG. 2 is an exploded perspective view of a main part of the cover shown in FIG. 1 as viewed from the back side.
【図３】図１に示すカバーを裏面側から視た要部の斜視
図である。FIG. 3 is a perspective view of a main part of the cover shown in FIG. 1 as viewed from the back side.
【図４】図１に示すカバーの取付け作業途中における要
部の拡大断面図である。FIG. 4 is an enlarged cross-sectional view of a main part of the cover shown in FIG.
【図５】図１に示すカバーの取付け状態における要部の
拡大断面図である。FIG. 5 is an enlarged sectional view of a main part in a state where the cover shown in FIG. 1 is attached.
１ フィルター ２ カバー（カバー部材） ３ 電源装置 ３Ａ 係合孔（係合部） ４ 冷却用空気の取入れ口 ５ 係合部材 ６ 支持ピン ７ 板ばね（弾性部材） DESCRIPTION OF SYMBOLS 1 Filter 2 Cover (cover member) 3 Power supply device 3A Engagement hole (engagement part) 4 Cooling air intake 5 Engagement member 6 Support pin 7 Leaf spring (elastic member)
Claims (1)
けるための取付け構造において、 前記機器本体と前記カバー部材との対向部の一方側に設
けられた係合部と、 前記対向部の他方側に回動自在に取付けられて、一方側
に回動することによって前記係合部に係合しかつ他方側
に回動することによって前記係合部との係合を解く係合
部材と、前記係合部材に取付けられて、前記係合部材が前記係合
部に係合したときに、前記対向部の一方側に圧接して前
記係合部材を前記一方の回動方向に付勢することによっ
て前記係合部材と前記係合部との係合状態を保持し、か
つ前記係合部材を介して前記カバー部材と前記機器本体
との間に介在することにより該カバー部材のガタ付きを
抑える 弾性部材とを備えてなることを特徴とするカバー
部材の取付け構造。1. An attachment structure for detachably attaching a cover member to a device body, an engaging portion provided on one side of a facing portion between the device body and the cover member, and the other side of the facing portion. mounted rotatably, whereas the engagement member disengages with the engaging portion by rotating the engaging and the other side to the engaging portion by rotating the side, the Being attached to an engagement member, wherein the engagement member is
When engaged with the part, it is pressed against one side of the
By urging the engagement member in the one rotation direction,
Holding the engagement state between the engagement member and the engagement portion,
The cover member and the device main body via the engagement member
Between the cover member and the cover member
An attachment structure for a cover member, comprising: an elastic member for holding down .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991085025U JP2552575Y2 (en) | 1991-10-18 | 1991-10-18 | Cover member mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991085025U JP2552575Y2 (en) | 1991-10-18 | 1991-10-18 | Cover member mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0535700U JPH0535700U (en) | 1993-05-14 |
| JP2552575Y2 true JP2552575Y2 (en) | 1997-10-29 |
Family
ID=13847188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991085025U Expired - Lifetime JP2552575Y2 (en) | 1991-10-18 | 1991-10-18 | Cover member mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2552575Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3510798B2 (en) * | 1998-07-28 | 2004-03-29 | 三洋電機株式会社 | Display device |
| JP6796452B2 (en) * | 2016-02-26 | 2020-12-09 | 河村電器産業株式会社 | Box for information distribution board |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035725Y2 (en) * | 1979-07-13 | 1985-10-23 | 松下電器産業株式会社 | buckle device |
-
1991
- 1991-10-18 JP JP1991085025U patent/JP2552575Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535700U (en) | 1993-05-14 |
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