JP2023121009A - Protection cover - Google Patents

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Publication number
JP2023121009A
JP2023121009A JP2022024198A JP2022024198A JP2023121009A JP 2023121009 A JP2023121009 A JP 2023121009A JP 2022024198 A JP2022024198 A JP 2022024198A JP 2022024198 A JP2022024198 A JP 2022024198A JP 2023121009 A JP2023121009 A JP 2023121009A
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female
upper cover
cover
claw portion
male
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翔太 土井
Shota Doi
健史郎 芝
Kenshiro Shiba
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Toyota Motor Corp
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Toyota Motor Corp
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Priority to JP2022024198A priority Critical patent/JP2023121009A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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Abstract

To improve maintainability.SOLUTION: A protection cover includes an upper cover and a lower cover. The upper cover has: a first female claw part protruding upward; a second female craw part which is provided continuing into the first female craw part and protrudes downward; a first male claw part protruding upward; and a folded part provided between the first female claw part and the first male craw part. The lower cover has a second male claw part which may fit in the second female claw part. The first male craw part is provided at a position where the first male craw part may fit in the first female claw part when the upper cover is bend with reference to the folded part.SELECTED DRAWING: Figure 5

Description

本発明は、保護カバーに関する。 The present invention relates to protective covers.

下記特許文献１には、電気機器ケースであって、ケースの上部にカバーを備えた構成が開示されている。 Patent Literature 1 listed below discloses an electric device case having a cover on the upper portion of the case.

特開２０１４－０７８５５３号公報JP 2014-078553 A

しかしながら、上記した特許文献１の技術は、電気機器内部をメンテナンスする際に、カバーをケースから取り外す必要があり、尚且つ、メンテナンスの終了後、再度カバーを取り付ける必要があるため、手間がかかりメンテナンス性が悪い。 However, the technique of Patent Document 1 described above requires that the cover be removed from the case when performing maintenance on the inside of the electrical device, and that the cover must be reattached after the maintenance is completed. bad nature.

上述した課題を解決するために、一実施形態に係る保護カバーは、アッパーカバーとロアカバーとを備えた保護カバーであって、アッパーカバーは、上方に突出した第１メス爪部と、第１メス爪部と連続して設けられており、下方に突出した第２メス爪部と、上方に突出した第１オス爪部と、第１メス爪部と第１オス爪部との間に設けられた折り返し部とを有し、ロアカバーは、第２メス爪部と嵌合可能な第２オス爪部を有し、第１オス爪部は、折り返し部を基準にアッパーカバーを屈曲させた際に、第１メス爪部と嵌合可能な位置に設けられている。 In order to solve the above-described problems, a protective cover according to one embodiment includes an upper cover and a lower cover, wherein the upper cover includes a first female claw portion projecting upward and a first female claw portion. provided continuously with the claw portion, a second female claw portion projecting downward, a first male claw portion projecting upward, and provided between the first female claw portion and the first male claw portion; The lower cover has a second male claw portion that can be fitted with the second female claw portion, and the first male claw portion has a bent portion when the upper cover is bent with reference to the folded portion. , is provided at a position where it can be fitted with the first female claw portion.

一実施形態に係る保護カバーによれば、メンテナンス性を向上させることができる。 According to the protective cover according to one embodiment, maintainability can be improved.

一実施形態に係る保護カバーの外観斜視図1 is an external perspective view of a protective cover according to one embodiment; FIG. 一実施形態に係る保護カバーの平面図A plan view of a protective cover according to one embodiment 図２に示す保護カバーのＡ－Ａ断面図AA sectional view of the protective cover shown in FIG. 一実施形態に係る保護カバー（アッパーカバーの前部が開いた状態）の側面図FIG. 2 is a side view of a protective cover according to one embodiment (with the front part of the upper cover opened); 一実施形態に係る保護カバー（アッパーカバーの前部が閉じた状態）の側面図Side view of the protective cover according to one embodiment (with the front part of the upper cover closed) 図５に示す保護カバーのＢ－Ｂ断面図BB sectional view of the protective cover shown in FIG.

以下、図面を参照して、本発明の一実施形態について説明する。 An embodiment of the present invention will be described below with reference to the drawings.

なお、本実施形態では、便宜上、上下方向をＺ軸方向とし、左右方向をＹ軸方向とし、前後方向をＸ軸方向とする。ただし、Ｚ軸正方向を上方とし、Ｙ軸正方向を左方とし、Ｘ軸正方向を前方とする。 In this embodiment, for the sake of convenience, the up-down direction is the Z-axis direction, the left-right direction is the Y-axis direction, and the front-rear direction is the X-axis direction. However, the positive Z-axis direction is upward, the positive Y-axis direction is leftward, and the positive X-axis direction is forward.

（保護カバー１００の構成）
図１は、一実施形態に係る保護カバー１００の外観斜視図である。図２は、一実施形態に係る保護カバー１００の平面図である。図３は、図２に示す保護カバー１００のＡ－Ａ断面図である。 (Configuration of protective cover 100)
FIG. 1 is an external perspective view of a protective cover 100 according to one embodiment. FIG. 2 is a plan view of protective cover 100 according to one embodiment. FIG. 3 is a cross-sectional view of protective cover 100 shown in FIG. 2 taken along line AA.

図１に示す保護カバー１００は、中空構造を有する樹脂製の部材である。保護カバー１００は、被保護部材が内部に配置されることにより、被保護部材を保護することができる。 A protective cover 100 shown in FIG. 1 is a resin member having a hollow structure. The protective cover 100 can protect the member to be protected by arranging the member to be protected inside.

例えば、被保護部材としては、車両のコンパートメント内で使用され、部品同士を通電のために接続する、中継バスバー等が挙げられる。この場合、車両としては、例えば、ＨＥＶ（Hybrid Electric Vehicle）、ＰＨＥＶ（Plug-in Hybrid Electric Vehicle）、ＦＣＥＶ（Fuel Cell Electric Vehicle）、ＢＥＶ（Battery Electric Vehicle）等が挙げられる。但し、保護カバー１００の用途は、これに限らない。 For example, the member to be protected includes a relay bus bar or the like that is used in a compartment of a vehicle and connects parts for energization. In this case, the vehicle includes, for example, HEV (Hybrid Electric Vehicle), PHEV (Plug-in Hybrid Electric Vehicle), FCEV (Fuel Cell Electric Vehicle), BEV (Battery Electric Vehicle), and the like. However, the application of the protective cover 100 is not limited to this.

図１に示すように、保護カバー１００は、互いに分割可能なアッパーカバー１１０およびロアカバー１２０を備える。保護カバー１００は、アッパーカバー１１０とロアカバー１２０とが互いに組み合わされることにより、中空構造を有する箱状をなす。 As shown in FIG. 1, the protective cover 100 includes an upper cover 110 and a lower cover 120 that are separable from each other. Protective cover 100 has a box shape with a hollow structure by combining upper cover 110 and lower cover 120 with each other.

＜アッパーカバー１１０の構成＞
アッパーカバー１１０は、保護カバー１００の上部を構成する部材である。すなわち、アッパーカバー１１０は、中空構造を有し、且つ下部が開口した部材である。アッパーカバー１１０は、前部１１０Ａ（Ｘ軸正側の部分）における左右方向（Ｙ軸方向）の両側面に、一対の第１メス爪部１１１と、一対の第２メス爪部１１２とを有する。 <Configuration of Upper Cover 110>
Upper cover 110 is a member forming the upper portion of protective cover 100 . That is, the upper cover 110 is a member having a hollow structure and an open bottom. The upper cover 110 has a pair of first female claws 111 and a pair of second female claws 112 on both side surfaces in the left-right direction (Y-axis direction) of the front portion 110A (the portion on the positive side of the X axis). .

第１メス爪部１１１は、アッパーカバー１１０の側面から上方（Ｚ軸正方向）に突出して設けられており、舌片状を有する。第１メス爪部１１１は、当該第１メス爪部１１１を厚さ方向（Ｙ軸方向）に貫通する開口部１１１Ａを有する。 The first female claw portion 111 protrudes upward (positive direction of the Z-axis) from the side surface of the upper cover 110 and has a tongue shape. The first female claw portion 111 has an opening portion 111A penetrating through the first female claw portion 111 in the thickness direction (Y-axis direction).

第２メス爪部１１２は、第１メス爪部１１１と連続して設けられており、アッパーカバー１１０の側面から下方（Ｚ軸負方向）に突出して設けられており、舌片状を有する。第２メス爪部１１２は、当該第２メス爪部１１２を厚さ方向（Ｙ軸方向）に貫通する開口部１１２Ａを有する。 The second female claw portion 112 is provided continuously with the first female claw portion 111, protrudes downward (Z-axis negative direction) from the side surface of the upper cover 110, and has a tongue shape. The second female claw portion 112 has an opening 112A penetrating through the second female claw portion 112 in the thickness direction (Y-axis direction).

また、アッパーカバー１１０は、後部１１０Ｂ（Ｘ軸負側の部分）の左右方向（Ｙ軸方向）における両側面に、一対の第１オス爪部１１３と、一対の第３メス爪部１１４とを有する。 In addition, the upper cover 110 has a pair of first male claws 113 and a pair of third female claws 114 on both side surfaces in the left-right direction (Y-axis direction) of the rear portion 110B (the portion on the negative side of the X-axis). have.

第１オス爪部１１３は、アッパーカバー１１０の側面から上方（Ｚ軸正方向）に突出して設けられている。第１オス爪部１１３は、基部１１３Ａと、支柱部１１３Ｂとを有する。 The first male claw portion 113 is provided so as to protrude upward (positive direction of the Z-axis) from the side surface of the upper cover 110 . The first male claw portion 113 has a base portion 113A and a support portion 113B.

基部１１３Ａは、第３メス爪部１１４の幅と略同幅の板状を有し、第３メス爪部１１４の外側を覆うように、第３メス爪部１１４と一体に設けられている。 The base portion 113</b>A has a plate shape with substantially the same width as the third female claw portion 114 and is provided integrally with the third female claw portion 114 so as to cover the outside of the third female claw portion 114 .

支柱部１１３Ｂは、基部１１３Ａの幅方向（Ｘ軸方向）における中央から上方（Ｚ軸正方向）に突出して設けられており、柱状を有する。支柱部１１３Ｂの上端部には、左右方向（Ｙ軸方向）における外側に向かって突出した爪部１１３Ｃが設けられている。 The column portion 113B is provided so as to protrude upward (positive Z-axis direction) from the center in the width direction (X-axis direction) of the base portion 113A, and has a columnar shape. A claw portion 113C that protrudes outward in the left-right direction (Y-axis direction) is provided at the upper end portion of the support portion 113B.

なお、第１オス爪部１１３は、基部１１３Ａを有することにより、支柱部１１３Ｂの根元部分の剛性が高められている。 In addition, since the first male claw portion 113 has the base portion 113A, the rigidity of the root portion of the support portion 113B is increased.

第３メス爪部１１４は、第１オス爪部１１３と連続して設けられており、アッパーカバー１１０の側面から下方（Ｚ軸負方向）に突出して設けられており、舌片状を有する。第３メス爪部１１４は、当該第３メス爪部１１４を厚さ方向（Ｙ軸方向）に貫通する開口部１１４Ａを有する。 The third female claw portion 114 is provided continuously with the first male claw portion 113, protrudes downward (Z-axis negative direction) from the side surface of the upper cover 110, and has a tongue shape. The third female claw portion 114 has an opening 114A penetrating through the third female claw portion 114 in the thickness direction (Y-axis direction).

また、アッパーカバー１１０は、前部１１０Ａと後部１１０Ｂとの境界線上に、折り返し部１１５を有する。折り返し部１１５は、第１メス爪部１１１と第１オス爪部１１３との間に設けられており、前部１１０Ａと後部１１０Ｂとの境界線上に沿って左右方向（Ｙ軸方向）に延在する、薄肉化された部分であり、前部１１０Ａの開閉の際のヒンジとして機能する。 Further, the upper cover 110 has a folded portion 115 on the boundary line between the front portion 110A and the rear portion 110B. The folded portion 115 is provided between the first female claw portion 111 and the first male claw portion 113, and extends in the left-right direction (Y-axis direction) along the boundary line between the front portion 110A and the rear portion 110B. It is a thinned portion that functions as a hinge when opening and closing the front portion 110A.

＜ロアカバー１２０の構成＞
ロアカバー１２０は、保護カバー１００の下部を構成する部材である。すなわち、ロアカバー１２０は、中空構造を有し、且つ上部が開口した部材である。ロアカバー１２０は、前部１２０Ａ（Ｘ軸正側の部分）における左右方向（Ｙ軸方向）の両側面に、一対の第２オス爪部１２１を有する。 <Configuration of Lower Cover 120>
Lower cover 120 is a member forming a lower portion of protective cover 100 . That is, the lower cover 120 is a member having a hollow structure and an open top. The lower cover 120 has a pair of second male claws 121 on both side surfaces in the left-right direction (Y-axis direction) of the front portion 120A (the portion on the positive side of the X-axis).

第２オス爪部１２１は、ロアカバー１２０の側面から、左右方向（Ｙ軸方向）における外側に向かって突出して設けられており、爪状を有する。 The second male claw portion 121 protrudes outward in the left-right direction (Y-axis direction) from the side surface of the lower cover 120 and has a claw shape.

また、ロアカバー１２０は、後部１２０Ｂ（Ｘ軸負側の部分）における左右方向（Ｙ軸方向）の両側面に、一対の第３オス爪部１２２を有する。 Further, the lower cover 120 has a pair of third male claws 122 on both side surfaces in the left-right direction (Y-axis direction) of the rear portion 120B (portion on the negative side of the X-axis).

第３オス爪部１２２は、ロアカバー１２０の側面から、左右方向（Ｙ軸方向）における外側に向かって突出して設けられており、爪状を有する。 The third male claw portion 122 protrudes outward in the left-right direction (Y-axis direction) from the side surface of the lower cover 120 and has a claw shape.

上記のように構成された保護カバー１００は、図１および図２に示すように、アッパーカバー１１０の後部１１０Ｂに設けられた第３メス爪部１１４の開口部１１４Ａに、ロアカバー１２０の後部１２０Ｂに設けられた第３オス爪部１２２が嵌合することにより、アッパーカバー１１０の後部１１０Ｂとロアカバー１２０の後部１２０Ｂとが互いに結合される。 As shown in FIGS. 1 and 2, the protective cover 100 configured as described above is attached to the opening 114A of the third female claw portion 114 provided at the rear portion 110B of the upper cover 110 and to the rear portion 120B of the lower cover 120. A rear portion 110B of the upper cover 110 and a rear portion 120B of the lower cover 120 are coupled to each other by fitting the provided third male claw portion 122 .

また、保護カバー１００は、図１～図３に示すように、アッパーカバー１１０の前部１１０Ａに設けられた第２メス爪部１１２の開口部１１２Ａに、ロアカバー１２０の前部１２０Ａに設けられた第２オス爪部１２１が嵌合することにより、アッパーカバー１１０の前部１１０Ａとロアカバー１２０の前部１２０Ａとが互いに結合される。すなわち、アッパーカバー１１０の前部１１０Ａが、ロアカバー１２０の前部１２０Ａに対して閉じた状態となる。 1 to 3, the protective cover 100 is provided at the opening 112A of the second female claw portion 112 provided at the front portion 110A of the upper cover 110 and at the front portion 120A of the lower cover 120. By fitting second male claw portion 121, front portion 110A of upper cover 110 and front portion 120A of lower cover 120 are coupled to each other. That is, the front portion 110A of the upper cover 110 is closed with respect to the front portion 120A of the lower cover 120. As shown in FIG.

（アッパーカバー１１０の前部１１０Ａの開閉動作）
次に、図３～図６を参照して、アッパーカバー１１０の前部１１０Ａの開閉動作について説明する。図４は、一実施形態に係る保護カバー１００（アッパーカバー１１０の前部１１０Ａが開いた状態）の側面図である。図５は、一実施形態に係る保護カバー１００（アッパーカバー１１０の前部１１０Ａが閉じた状態）の側面図である。図６は、図５に示す保護カバー１００のＢ－Ｂ断面図である。 (Opening/closing operation of front portion 110A of upper cover 110)
Next, the opening and closing operation of the front portion 110A of the upper cover 110 will be described with reference to FIGS. 3 to 6. FIG. FIG. 4 is a side view of the protective cover 100 (with the front portion 110A of the upper cover 110 opened) according to one embodiment. FIG. 5 is a side view of protective cover 100 (with front portion 110A of upper cover 110 closed) according to one embodiment. FIG. 6 is a BB cross-sectional view of the protective cover 100 shown in FIG.

一実施形態に係る保護カバー１００は、図４に示すように、アッパーカバー１１０の前部１１０Ａに設けられた第２メス爪部１１２の開口部１１２Ａに、ロアカバー１２０の前部１２０Ａに設けられた第２オス爪部１２１が嵌合することにより、アッパーカバー１１０の前部１１０Ａが、水平となり、且つ、ロアカバー１２０の前部１２０Ａに対して閉じた状態となる。 The protective cover 100 according to one embodiment, as shown in FIG. By fitting the second male claw portion 121 , the front portion 110 A of the upper cover 110 becomes horizontal and closed with respect to the front portion 120 A of the lower cover 120 .

そして、一実施形態に係る保護カバー１００は、図３に示すように、アッパーカバー１１０の前部１１０Ａが、ロアカバー１２０の前部１２０Ａに対して閉じている状態から、操作者がアッパーカバー１１０の左右一対の第１メス爪部１１１を内側に押し込んで（図３における矢印Ａ参照）、アッパーカバー１１０の左右一対の第２メス爪部１１２を外側に開くことにより（図３における矢印Ｂ参照）、左右一対の第２メス爪部１１２と、ロアカバー１２０の左右一対の第２オス爪部１２１との嵌合を解除することができる。 Then, as shown in FIG. 3, the protective cover 100 according to one embodiment is configured such that the front portion 110A of the upper cover 110 is closed with respect to the front portion 120A of the lower cover 120, and then the operator moves the upper cover 110 upward. The pair of left and right first female claws 111 are pushed inward (see arrow A in FIG. 3), and the pair of left and right second female claws 112 of the upper cover 110 are opened outward (see arrow B in FIG. 3). , the fitting between the pair of left and right second female claws 112 and the pair of left and right second male claws 121 of the lower cover 120 can be released.

さらに、一実施形態に係る保護カバー１００は、図３に示すように、操作者が、左右一対の第１メス爪部１１１を内側に押し込んで、左右一対の第２メス爪部１１２を開いた状態のまま、アッパーカバー１１０の前部１１０Ａを上方（Ｚ軸正方向）に引き上げることにより（図３における矢印Ｃ参照）、アッパーカバー１１０の前部１１０Ａを、アッパーカバー１１０の折り返し部１１５を回転軸として、開く方向に回転させることができる。 Furthermore, as shown in FIG. 3, the protective cover 100 according to one embodiment is opened by the operator pushing the pair of left and right first female claws 111 inward to open the pair of left and right second female claws 112. By pulling up the front portion 110A of the upper cover 110 upward (in the positive Z-axis direction) (see arrow C in FIG. 3), the front portion 110A of the upper cover 110 and the folded portion 115 of the upper cover 110 are rotated. As an axis, it can be rotated in the opening direction.

続けて、一実施形態に係る保護カバー１００は、図５に示すように、アッパーカバー１１０の前部１１０Ａを、アッパーカバー１１０の折り返し部１１５を回転軸として、１８０°開くことにより、アッパーカバー１１０の前部１１０Ａを、上下反転させた状態で、アッパーカバー１１０の後部１１０Ｂ上に重ねることができる。 Subsequently, as shown in FIG. 5, the protective cover 100 according to one embodiment opens the front portion 110A of the upper cover 110 by 180 degrees with the folded portion 115 of the upper cover 110 as a rotation axis, thereby The front portion 110A of the upper cover 110 can be superimposed on the rear portion 110B of the upper cover 110 in an inverted state.

このとき、図５に示すように、アッパーカバー１１０の前部１１０Ａに設けられた左右一対の第１メス爪部１１１の各々の開口部１１１Ａに、アッパーカバー１１０の後部１２０Ｂに設けられた左右一対の第１オス爪部１１３の各々の爪部１１３Ｃが嵌合することにより、アッパーカバー１１０の前部１１０Ａを、１８０°開いた状態で、アッパーカバー１１０の後部１１０Ｂに固定することができる。 At this time, as shown in FIG. By fitting the claw portions 113C of the first male claw portions 113, the front portion 110A of the upper cover 110 can be fixed to the rear portion 110B of the upper cover 110 while being opened 180 degrees.

なお、一実施形態に係る保護カバー１００は、図６に示すように、アッパーカバー１１０の前部１１０Ａが、アッパーカバー１１０の後部１１０Ｂに固定されている状態から、操作者がアッパーカバー１１０の左右一対の第２メス爪部１１２を内側に押し込んで（図６における矢印Ｄ参照）、アッパーカバー１１０の左右一対の第１メス爪部１１１を外側に開くことにより（図６における矢印Ｅ参照）、左右一対の第１メス爪部１１１と、アッパーカバー１１０の左右一対の第１オス爪部１１３との嵌合を解除することができる。 In addition, as shown in FIG. 6, the protective cover 100 according to the embodiment is configured such that the front portion 110A of the upper cover 110 is fixed to the rear portion 110B of the upper cover 110, and the operator can move the upper cover 110 to the left and right. By pressing the pair of second female claws 112 inward (see arrow D in FIG. 6) and opening the pair of right and left first female claws 111 of upper cover 110 outward (see arrow E in FIG. 6), The fitting between the pair of left and right first female claws 111 and the pair of left and right first male claws 113 of the upper cover 110 can be released.

さらに、一実施形態に係る保護カバー１００は、図６に示すように、操作者が、左右一対の第２メス爪部１１２を内側に押し込んで、左右一対の第１メス爪部１１１を開いた状態のまま、アッパーカバー１１０の前部１１０Ａを上方（Ｚ軸正方向）に引き上げることにより（図６における矢印Ｆ参照）、アッパーカバー１１０の前部１１０Ａを、アッパーカバー１１０の折り返し部１１５を回転軸として、閉じる方向に回転させることができる。 Furthermore, as shown in FIG. 6, the protective cover 100 according to one embodiment is opened by the operator pushing the pair of left and right second female claws 112 inward to open the pair of left and right first female claws 111. By pulling up front portion 110A of upper cover 110 (see arrow F in FIG. 6) in this state, front portion 110A of upper cover 110 and folded portion 115 of upper cover 110 are rotated. As an axis, it can be rotated in the closing direction.

そして、一実施形態に係る保護カバー１００は、アッパーカバー１１０の後部１１０Ｂが、ロアカバー１２０の後部１２０Ｂに結合されている状態から、操作者がアッパーカバー１１０の左右一対の第１オス爪部１１３を内側に押し込んで、アッパーカバー１１０の左右一対の第３メス爪部１１４を外側に開くことにより、左右一対の第３メス爪部１１４と、ロアカバー１２０の左右一対の第３オス爪部１２２との嵌合を解除することができる。 In the protection cover 100 according to one embodiment, the rear portion 110B of the upper cover 110 is coupled to the rear portion 120B of the lower cover 120, and the operator presses the pair of left and right first male claw portions 113 of the upper cover 110. The pair of left and right third female claws 114 of the upper cover 110 is pushed inward to open the pair of left and right third female claws 114 to the outside, so that the pair of left and right third female claws 114 and the pair of left and right third male claws 122 of the lower cover 120 are separated. The mating can be released.

そして、一実施形態に係る保護カバー１００は、操作者が、左右一対の第１オス爪部１１３を内側に押し込んで、左右一対の第３メス爪部１１４を開いた状態のまま、アッパーカバー１１０の後部１１０Ｂを上方（Ｚ軸正方向）に引き上げることにより、アッパーカバー１１０の後部１１０Ｂを、ロアカバー１２０の後部１２０Ｂから分離させることができる。 Then, the protective cover 100 according to one embodiment is opened while the operator presses the pair of left and right first male claws 113 inward to open the pair of left and right third female claws 114, and then the upper cover 110 is opened. The rear portion 110B of the upper cover 110 can be separated from the rear portion 120B of the lower cover 120 by pulling up the rear portion 110B of the upper cover 110 upward (in the positive Z-axis direction).

（効果）
以上説明したように、一実施形態に係る保護カバー１００は、アッパーカバー１１０とロアカバー１２０とを備えた保護カバー１００であって、アッパーカバー１１０は、上方に突出した第１メス爪部１１１と、第１メス爪部１１１と連続して設けられており、下方に突出した第２メス爪部１１２と、上方に突出した第１オス爪部１１３と、第１メス爪部１１１と第１オス爪部１１３との間に設けられた折り返し部１１５とを有し、ロアカバー１２０は、第２メス爪部１１２と嵌合可能な第２オス爪部１２１を有し、第１オス爪部１１３は、折り返し部１１５を基準にアッパーカバー１１０を屈曲させた際に、第１メス爪部１１１と嵌合可能な位置に設けられている。 (effect)
As described above, the protective cover 100 according to one embodiment includes the upper cover 110 and the lower cover 120. The upper cover 110 includes the first female claw portion 111 protruding upward, A second female claw portion 112 that is provided continuously with the first female claw portion 111, a second female claw portion 112 that projects downward, a first male claw portion 113 that projects upward, the first female claw portion 111, and the first male claw. The lower cover 120 has a second male claw portion 121 that can be fitted with the second female claw portion 112, and the first male claw portion 113 It is provided at a position where it can be fitted with the first female claw portion 111 when the upper cover 110 is bent with respect to the folded portion 115 .

これにより、一実施形態に係る保護カバー１００は、アッパーカバー１１０を屈曲可能にし、屈曲時に第１メス爪部１１１と第１オス爪部１１３とを嵌合させることで、保護カバー１００の内部のメンテナンス時に、アッパーカバー１１０を開状態で保持できるため、メンテナンス性を向上できる。 As a result, the protective cover 100 according to one embodiment enables the upper cover 110 to bend, and when bent, the first female claw portion 111 and the first male claw portion 113 are fitted to each other, so that the inside of the protective cover 100 can be opened. Since the upper cover 110 can be held open during maintenance, maintainability can be improved.

また、一実施形態に係る保護カバー１００は、上方向に突出した第１メス爪部１１１と、下方向に突出した第２メス爪部１１２とを連続して設けていることで、嵌合していない方のメス爪部を操作者が内側に押し込むことで、嵌合している方のメス爪部を外側に開いて、メス爪部の嵌合を容易に解除することができるため、メンテナンス性を向上できる。 In addition, the protective cover 100 according to one embodiment is provided with the first female claw portion 111 protruding upward and the second female claw portion 112 protruding downward in succession, so that fitting is possible. By pushing the female claw on the side that is not open, the operator can open the engaged female claw to the outside and easily release the engagement of the female claw. can improve sexuality.

以上、本発明の好ましい実施形態について詳述したが、本発明はこれらの実施形態に限定されるものではなく、特許請求の範囲に記載された本発明の要旨の範囲内において、種々の変形又は変更が可能である。 Although the preferred embodiments of the present invention have been described in detail above, the present invention is not limited to these embodiments, and various modifications or Change is possible.

１００ 保護カバー
１１０ アッパーカバー
１１０Ａ 前部
１１０Ｂ 後部
１１１ 第１メス爪部
１１１Ａ 開口部
１１２ 第２メス爪部
１１２Ａ 開口部
１１３ 第１オス爪部
１１３Ａ 基部
１１３Ｂ 支柱部
１１３Ｃ 爪部
１１４ 第３メス爪部
１１４Ａ 開口部
１１５ 折り返し部
１２０ ロアカバー
１２０Ａ 前部
１２０Ｂ 後部
１２１ 第２オス爪部
１２２ 第３オス爪部 100 protective cover 110 upper cover 110A front portion 110B rear portion 111 first female claw portion 111A opening portion 112 second female claw portion 112A opening portion 113 first male claw portion 113A base portion 113B support portion 113C claw portion 114 third female claw portion 114A Opening portion 115 Folding portion 120 Lower cover 120A Front portion 120B Rear portion 121 Second male claw portion 122 Third male claw portion

Claims (1)

アッパーカバーとロアカバーとを備えた保護カバーであって、
前記アッパーカバーは、
上方に突出した第１メス爪部と、
前記第１メス爪部と連続して設けられており、下方に突出した第２メス爪部と、
上方に突出した第１オス爪部と、
前記第１メス爪部と前記第１オス爪部との間に設けられた折り返し部と
を有し、
前記ロアカバーは、
第２メス爪部と嵌合可能な第２オス爪部
を有し、
前記第１オス爪部は、
前記折り返し部を基準に前記アッパーカバーを屈曲させた際に、前記第１メス爪部と嵌合可能な位置に設けられている
ことを特徴とする保護カバー。 A protective cover comprising an upper cover and a lower cover,
The upper cover is
a first female claw protruding upward;
a second female claw portion provided continuously with the first female claw portion and protruding downward;
a first male claw projecting upward;
a folded portion provided between the first female claw portion and the first male claw portion;
The lower cover is
a second male claw portion that can be fitted with the second female claw portion;
The first male claw portion
The protective cover is provided at a position where it can be fitted with the first female claw portion when the upper cover is bent with respect to the folded portion.
JP2022024198A 2022-02-18 2022-02-18 Protection cover Pending JP2023121009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022024198A JP2023121009A (en) 2022-02-18 2022-02-18 Protection cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022024198A JP2023121009A (en) 2022-02-18 2022-02-18 Protection cover

Publications (1)

Publication Number Publication Date
JP2023121009A true JP2023121009A (en) 2023-08-30

Family

ID=87797489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022024198A Pending JP2023121009A (en) 2022-02-18 2022-02-18 Protection cover

Country Status (1)

Country Link
JP (1) JP2023121009A (en)

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