JP6980565B2 - Fitting structure between bracket and housing - Google Patents

Fitting structure between bracket and housing Download PDF

Info

Publication number
JP6980565B2
JP6980565B2 JP2018040223A JP2018040223A JP6980565B2 JP 6980565 B2 JP6980565 B2 JP 6980565B2 JP 2018040223 A JP2018040223 A JP 2018040223A JP 2018040223 A JP2018040223 A JP 2018040223A JP 6980565 B2 JP6980565 B2 JP 6980565B2
Authority
JP
Japan
Prior art keywords
housing
sandwiched
elastic holding
bracket
elastic
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.)
Active
Application number
JP2018040223A
Other languages
Japanese (ja)
Other versions
JP2019152319A (en
Inventor
和哉 首藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Alps Alpine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alps Electric Co Ltd, Alps Alpine Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP2018040223A priority Critical patent/JP6980565B2/en
Publication of JP2019152319A publication Critical patent/JP2019152319A/en
Application granted granted Critical
Publication of JP6980565B2 publication Critical patent/JP6980565B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Connection Of Plates (AREA)
  • Casings For Electric Apparatus (AREA)

Description

本開示は、ブラケットと筐体との嵌合構造に関する。 The present disclosure relates to a fitting structure of a bracket and a housing.

従来、樹脂製筐体と金属製ブラケットの嵌合構造が知られている（特許文献１参照。）。この嵌合構造は、ブラケットの一部である板金嵌合部と、その板金嵌合部に対応する形状を有する筐体の一部である嵌合部とで構成されている。 Conventionally, a fitting structure of a resin housing and a metal bracket is known (see Patent Document 1). This fitting structure is composed of a sheet metal fitting portion that is a part of the bracket and a fitting portion that is a part of a housing having a shape corresponding to the sheet metal fitting portion.

実開平５−３９２０５号公報Jikkenhei 5-39205 Gazette

しかしながら、上述の嵌合構造は、板金嵌合部の端面を筐体に接触させた状態で、筐体とブラケットを固定している。そのため、板金嵌合部の端面に接触している筐体の一部が摩耗により削られ、ブラケットと筐体との間の嵌合力が弱まってしまうおそれがある。 However, in the above-mentioned fitting structure, the housing and the bracket are fixed in a state where the end face of the sheet metal fitting portion is in contact with the housing. Therefore, a part of the housing in contact with the end surface of the sheet metal fitting portion may be scraped by wear, and the fitting force between the bracket and the housing may be weakened.

そこで、ブラケットと筐体との嵌合をより継続的に維持できる嵌合構造を提供することが望まれる。 Therefore, it is desired to provide a fitting structure capable of more continuously maintaining the fitting between the bracket and the housing.

本発明の実施形態に従った嵌合構造は、硬質材料で構成されたブラケットの一部である板状の被挟持部と軟質材料で構成された筐体に形成された片持ち型の弾性挟持部との嵌合構造であって、前記弾性挟持部は、前記被挟持部の右端面及び左端面と非接触の状態で、前記被挟持部を挟持するように構成されており、前記被挟持部に形成された凹部又は凸部は、前記弾性挟持部に形成された凸部又は凹部と嵌合するように構成されている。 The fitting structure according to the embodiment of the present invention is a cantilever elastic holding portion formed in a plate-shaped holding portion which is a part of a bracket made of a hard material and a housing made of a soft material. The elastic sandwiching portion has a fitting structure with the portion, and is configured to sandwich the sandwiched portion in a state of being in non-contact with the right end surface and the left end surface of the sandwiched portion. The concave portion or the convex portion formed in the portion is configured to fit with the convex portion or the concave portion formed in the elastic holding portion.

上述の手段により、ブラケットと筐体との嵌合をより継続的に維持できる嵌合構造が提供される。 By the means described above, a fitting structure capable of more continuously maintaining the fitting between the bracket and the housing is provided.

ブラケットと筐体の斜視図である。It is a perspective view of a bracket and a housing. ブラケットと筐体の斜視図である。It is a perspective view of a bracket and a housing. ブラケットの六面図である。It is a hexagonal view of a bracket. 筐体の六面図である。It is a six-sided view of the housing. ブラケットが取り付けられた筐体の六面図である。It is a six-sided view of the housing to which the bracket is attached. 受け入れ空間の構成例を示す図である。It is a figure which shows the composition example of the receiving space. 受け入れ空間の構成例を示す図である。It is a figure which shows the composition example of the receiving space. 嵌合構造の詳細図である。It is a detailed view of a fitting structure. 嵌合構造の詳細図である。It is a detailed view of a fitting structure. 嵌合構造の詳細図である。It is a detailed view of a fitting structure.

以下、図を参照し、本発明の実施形態に係る嵌合構造ＦＳの構成例について説明する。図１Ａ及び図１Ｂは、本発明の実施形態に係る嵌合構造ＦＳによって嵌合されるブラケット１０と筐体２０の斜視図である。図１Ａは、嵌合前のブラケット１０と筐体２０の斜視図である。図１Ｂは、嵌合後のブラケット１０と筐体２０の斜視図である。図２は、ブラケット１０の六面図である。図３は、筐体２０の六面図である。図４は、ブラケット１０が取り付けられた筐体２０の六面図である。 Hereinafter, a configuration example of the fitting structure FS according to the embodiment of the present invention will be described with reference to the drawings. 1A and 1B are perspective views of the bracket 10 and the housing 20 fitted by the fitting structure FS according to the embodiment of the present invention. FIG. 1A is a perspective view of the bracket 10 and the housing 20 before fitting. FIG. 1B is a perspective view of the bracket 10 and the housing 20 after fitting. FIG. 2 is a six-view view of the bracket 10. FIG. 3 is a six-view view of the housing 20. FIG. 4 is a six-view view of the housing 20 to which the bracket 10 is attached.

ブラケット１０は、金属等の硬質材料で構成されている。本実施形態では、プレス加工が施された亜鉛めっき鋼板で構成されている。本実施形態では、ブラケット１０は、片持ち型であり、被挟持部１１、ストッパ部１２、ビード部１３及び締結部１４を含む。 The bracket 10 is made of a hard material such as metal. In this embodiment, it is made of a galvanized steel sheet that has been pressed. In the present embodiment, the bracket 10 is a cantilever type and includes a sandwiched portion 11, a stopper portion 12, a bead portion 13, and a fastening portion 14.

筐体２０は、合成樹脂等の軟質材料で構成されている。軟質材料は、例えば、硬質材料との接触により摩耗する。本実施形態では、筐体２０は、ＡＢＳ樹脂で構成されている。そして、筐体２０は、直方体形状を有し、上面（＋Ｚ側面）には張り出し部２１ｃを含む弾性挟持部２１と隆起部２３とが形成されている。また、正面（＋Ｘ側面）にはカバー２４が着脱可能に取り付けられている。カバー２４には、コネクタ４０を露出させるための開口が形成されている。 The housing 20 is made of a soft material such as synthetic resin. Soft materials wear, for example, due to contact with hard materials. In this embodiment, the housing 20 is made of ABS resin. The housing 20 has a rectangular parallelepiped shape, and an elastic holding portion 21 including an overhanging portion 21c and a raised portion 23 are formed on the upper surface (+ Z side surface). Further, a cover 24 is detachably attached to the front surface (+ X side surface). The cover 24 is formed with an opening for exposing the connector 40.

本実施形態では、筐体２０は、キーレスエントリーシステム、スマートキーレスエントリーシステム等の電子キーシステムを構成する電子部品が実装された基板を収容している。電子部品は、例えば、通信機能を構成する電子部品を含む。キーレスエントリーシステムは、使用者が携帯機に設けられたボタンを押すことでキーブレードを使用せずに車両のドアを解錠できるようにするシステムである。スマートキーレスエントリーシステムは、使用者が携帯機を所持しながら車両に近づくだけでドアを解錠でき、且つ、携帯機を所持しながら車室内に設置されているエンジンスタートボタンを押すだけでエンジンを始動できるようにするシステムである。筐体２０は、ダッシュボード裏の空間に設置され、ブラケット１０を介して車体フレーム等の剛性部材に取り付けられている。 In the present embodiment, the housing 20 houses a substrate on which electronic components constituting an electronic key system such as a keyless entry system and a smart keyless entry system are mounted. The electronic component includes, for example, an electronic component constituting a communication function. The keyless entry system is a system that allows a user to unlock a vehicle door without using a key blade by pressing a button provided on the portable device. The smart keyless entry system allows the user to unlock the door by simply approaching the vehicle while possessing the portable device, and the engine can be started by simply pressing the engine start button installed in the vehicle interior while possessing the portable device. It is a system that allows you to start. The housing 20 is installed in the space behind the dashboard and is attached to a rigid member such as a vehicle body frame via a bracket 10.

ブラケット１０の被挟持部１１は、筐体２０の隆起部２３と弾性挟持部２１とによって挟まれるよう、ブラケット１０の先端に形成される板状部材である。本実施形態では、被挟持部１１は、左端面ＥＬ（＋Ｙ側端面）、右端面ＥＲ（−Ｙ側端面）及び前端面ＥＦ（＋Ｘ側端面）を有する矩形突出部を形成するように構成されている。図２は、左端面ＥＬ、右端面ＥＲ及び前端面ＥＦを斜線領域で示す。左端面ＥＬ、右端面ＥＲ及び前端面ＥＦは、筐体２０と接触したときに筐体２０を損傷しないよう、面取り加工、丸め加工等が施されていてもよい。被挟持部１１は、筐体２０の弾性挟持部２１に形成された凸部とかみ合うように構成されている溝部１１ｇと、筐体２０の張り出し部２１ｃに形成された凸部とかみ合うように構成されている有底穴部１１ｈと、を有する。溝部１１ｇは、被挟持部１１に形成された凹部の一例である。本実施形態では、溝部１１ｇは、湾曲した側面及び底面等の滑面で構成されている上面視で略矩形の凹部であり、端面を有する貫通孔ではない。そのため、弾性挟持部２１に形成された凸部と接触してもその凸部はほとんど摩耗しない。なお、溝部１１ｇの一端は、被挟持部１１の前端面まで及んでいる。 The sandwiched portion 11 of the bracket 10 is a plate-shaped member formed at the tip of the bracket 10 so as to be sandwiched between the raised portion 23 of the housing 20 and the elastic sandwiching portion 21. In the present embodiment, the sandwiched portion 11 is configured to form a rectangular protrusion having a left end face EL (+ Y side end face), a right end face ER (−Y side end face), and a front end face EF (+ X side end face). ing. FIG. 2 shows the left end face EL, the right end face ER, and the front end face EF in shaded areas. The left end surface EL, the right end surface ER, and the front end surface EF may be chamfered, rounded, or the like so as not to damage the housing 20 when in contact with the housing 20. The sandwiched portion 11 is configured to mesh with the groove portion 11g configured to mesh with the convex portion formed on the elastic sandwiching portion 21 of the housing 20 and the convex portion formed on the overhanging portion 21c of the housing 20. It has a bottomed hole portion 11h and a bottomed hole portion 11h. The groove portion 11g is an example of a recess formed in the sandwiched portion 11. In the present embodiment, the groove portion 11g is a concave portion having a substantially rectangular shape in a top view, which is composed of a curved side surface and a sliding surface such as a bottom surface, and is not a through hole having an end surface. Therefore, even if it comes into contact with the convex portion formed on the elastic holding portion 21, the convex portion hardly wears. One end of the groove portion 11g extends to the front end surface of the sandwiched portion 11.

同様に、有底穴部１１ｈは、被挟持部１１に形成された凹部の別の一例である。本実施形態では、有底穴部１１ｈは、湾曲した側面及び底面等の滑面で構成されている上面視で略円形の凹部であり、端面を有する貫通孔ではない。そのため、張り出し部２１ｃに形成された凸部と接触してもその凸部はほとんど摩耗しない。 Similarly, the bottomed hole portion 11h is another example of the recess formed in the sandwiched portion 11. In the present embodiment, the bottomed hole portion 11h is a substantially circular recess in top view, which is composed of a curved side surface and a sliding surface such as a bottom surface, and is not a through hole having an end surface. Therefore, even if it comes into contact with the convex portion formed on the overhanging portion 21c, the convex portion hardly wears.

筐体２０の弾性挟持部２１は、筐体２０の隆起部２３との間でブラケット１０の被挟持部１１を挟んで保持することができるように構成されている。本実施形態では、弾性挟持部２１は、図１Ａに示すように、筐体２０の上面のＹ軸方向における中心線Ｌ１を含む仮想ＸＺ平面に関して面対称となる左弾性挟持部２１Ｌ及び右弾性挟持部２１Ｒを含む。左弾性挟持部２１Ｌ及び右弾性挟持部２１Ｒは何れも、片持ち型となるように構成され、且つ、図１Ａに示すように、筐体２０の上面のＸ軸方向における中心線Ｌ２を含む仮想ＹＺ平面に関して面対称となるように構成されている。 The elastic holding portion 21 of the housing 20 is configured to sandwich and hold the held portion 11 of the bracket 10 with the raised portion 23 of the housing 20. In the present embodiment, as shown in FIG. 1A, the elastic holding portion 21 has a left elastic holding portion 21L and a right elastic holding portion 21L that are plane-symmetric with respect to a virtual XZ plane including a center line L1 in the Y-axis direction of the upper surface of the housing 20. Including part 21R. Both the left elastic holding portion 21L and the right elastic holding portion 21R are configured to be cantilevered, and as shown in FIG. 1A, a virtual center line L2 in the X-axis direction of the upper surface of the housing 20 is included. It is configured to be plane symmetric with respect to the YZ plane.

弾性挟持部２１は、先端から下方（−Ｚ方向）に突出する畝部２１ｐを有する。畝部２１ｐは、弾性挟持部２１に形成された凸部の一例であり、被挟持部１１の溝部１１ｇに対応するように構成されている。具体的には、上面視で略矩形であり、弾性挟持部２１の全長にわたってＸ軸方向に延びるように構成されている。また、先端が曲面となるように構成されている。本実施形態では、畝部２１ｐは、左弾性挟持部２１Ｌの先端から下方（−Ｚ方向）に突出する左畝部２１ｐＬと、右弾性挟持部２１Ｒの先端から下方（−Ｚ方向）に突出する右畝部２１ｐＲとを含む。そのため、被挟持部１１の溝部１１ｇは、左畝部２１ｐＬに対応する左溝部１１ｇＬと、右畝部２１ｐＲに対応する右溝部１１ｇＲとを含む。なお、本実施形態では、溝部１１ｇは、図１Ａの矢印ＡＲ１で示す差し込み方向に沿って延び、畝部２１ｐよりも長い。 The elastic sandwiching portion 21 has a ridge portion 21p protruding downward (−Z direction) from the tip end. The ridge portion 21p is an example of a convex portion formed on the elastic sandwiching portion 21, and is configured to correspond to the groove portion 11g of the sandwiched portion 11. Specifically, it is substantially rectangular when viewed from above, and is configured to extend in the X-axis direction over the entire length of the elastic holding portion 21. Further, the tip is configured to be a curved surface. In the present embodiment, the ridge portion 21p protrudes downward (-Z direction) from the tip of the left elastic holding portion 21L and the left ridge portion 21pL protruding downward (-Z direction) from the tip of the left elastic holding portion 21L. Includes right ridge 21pR. Therefore, the groove portion 11g of the sandwiched portion 11 includes a left groove portion 11gL corresponding to the left ridge portion 21pL and a right groove portion 11gR corresponding to the right ridge portion 21pR. In this embodiment, the groove portion 11g extends along the insertion direction indicated by the arrow AR1 in FIG. 1A and is longer than the ridge portion 21p.

弾性挟持部２１の張り出し部２１ｃは、隆起部２３との間で被挟持部１１を挟んで保持することができるように構成されている。本実施形態では、張り出し部２１ｃは、図１Ａに示すように、中心線Ｌ１を含む仮想ＸＺ平面に関して面対称となる左張り出し部２１ｃＬ及び右張り出し部２１ｃＲを含む。左張り出し部２１ｃＬ及び右張り出し部２１ｃＲは何れも、片持ち型となるように構成され、且つ、図１Ａに示すように、中心線Ｌ２を含む仮想ＹＺ平面に関して面対称となるように構成されている。具体的には、左張り出し部２１ｃＬは、左弾性挟持部２１Ｌの先端のＸ軸方向における中心部分から−Ｙ方向に張り出すように構成されている。また、右張り出し部２１ｃＲは、右弾性挟持部２１Ｒの先端のＸ軸方向における中心部分から＋Ｙ方向に張り出すように構成されている。 The overhanging portion 21c of the elastic holding portion 21 is configured to sandwich and hold the held portion 11 with the raised portion 23. In the present embodiment, as shown in FIG. 1A, the overhanging portion 21c includes a left overhanging portion 21cL and a right overhanging portion 21cR that are plane-symmetrical with respect to the virtual XZ plane including the center line L1. Both the left overhanging portion 21cL and the right overhanging portion 21cR are configured to be cantilevered and, as shown in FIG. 1A, configured to be plane symmetric with respect to the virtual YZ plane including the center line L2. There is. Specifically, the left overhanging portion 21cL is configured to overhang in the −Y direction from the central portion of the tip of the left elastic holding portion 21L in the X-axis direction. Further, the right overhanging portion 21cR is configured to overhang in the + Y direction from the central portion of the tip of the right elastic holding portion 21R in the X-axis direction.

張り出し部２１ｃは、先端から下方（−Ｚ方向）に突出する突出部２１ｓを有する。突出部２１ｓは、弾性挟持部２１に形成された凸部の別の一例であり、被挟持部１１の有底穴部１１ｈに対応するように構成されている。本実施形態では、突出部２１ｓは、左張り出し部２１ｃＬの先端から下方（−Ｚ方向）に突出する左突出部２１ｓＬと、右張り出し部２１ｃＲの先端から下方（−Ｚ方向）に突出する右突出部２１ｓＲとを含む。そのため、被挟持部１１の有底穴部１１ｈは、左突出部２１ｓＬに対応する左有底穴部１１ｈＬと、右突出部２１ｓＲに対応する右有底穴部１１ｈＲとを含む。なお、左突出部２１ｓＬ及び右突出部２１ｓＲは何れも、上面視で略円形であり、円錐台形状を有するように構成されている。また、先端が曲面となるように構成されている。但し、突出部２１ｓは、円柱形状、円錐形状、角柱形状又は角錐形状等の他の形状を有していてもよい。 The overhanging portion 21c has a protruding portion 21s that protrudes downward (in the −Z direction) from the tip end. The protruding portion 21s is another example of the convex portion formed on the elastic holding portion 21, and is configured to correspond to the bottomed hole portion 11h of the sandwiched portion 11. In the present embodiment, the protruding portion 21s has a left protruding portion 21sL protruding downward (-Z direction) from the tip of the left protruding portion 21cL and a right protruding portion 21sL protruding downward (-Z direction) from the tip of the right protruding portion 21cR. Includes part 21sR. Therefore, the bottomed hole portion 11h of the sandwiched portion 11 includes a left bottomed hole portion 11hL corresponding to the left protruding portion 21sL and a right bottomed hole portion 11hR corresponding to the right protruding portion 21sR. Both the left protruding portion 21sL and the right protruding portion 21sR are substantially circular in top view and are configured to have a truncated cone shape. Further, the tip is configured to be a curved surface. However, the protruding portion 21s may have another shape such as a cylindrical shape, a conical shape, a prismatic shape, or a pyramidal shape.

筐体２０の隆起部２３は、ブラケット１０の被挟持部１１の下面（−Ｚ側面）と接触するように構成されている。本実施形態では、隆起部２３は、左弾性挟持部２１Ｌと右弾性挟持部２１Ｒとの間に形成された第１隆起部２３Ａ、第２隆起部２３Ｂ、第３隆起部２３Ｃ及び第４隆起部２３Ｄを含む。第１隆起部２３Ａと第４隆起部２３Ｄは中心線Ｌ１を含む仮想ＸＺ平面に関して面対称となるように構成されている。また、第２隆起部２３Ｂと第３隆起部２３Ｃは中心線Ｌ１を含む仮想ＸＺ平面に関して面対称となるように構成されている。また、第１隆起部２３Ａ、第２隆起部２３Ｂ、第３隆起部２３Ｃ及び第４隆起部２３Ｄは何れも、中心線Ｌ２を含む仮想ＹＺ平面に関して面対称となるように構成されている。 The raised portion 23 of the housing 20 is configured to be in contact with the lower surface (−Z side surface) of the held portion 11 of the bracket 10. In the present embodiment, the raised portion 23 is the first raised portion 23A, the second raised portion 23B, the third raised portion 23C, and the fourth raised portion formed between the left elastic holding portion 21L and the right elastic holding portion 21R. Includes 23D. The first raised portion 23A and the fourth raised portion 23D are configured to be plane symmetric with respect to the virtual XZ plane including the center line L1. Further, the second raised portion 23B and the third raised portion 23C are configured to be plane symmetric with respect to the virtual XZ plane including the center line L1. Further, the first raised portion 23A, the second raised portion 23B, the third raised portion 23C, and the fourth raised portion 23D are all configured to be plane-symmetric with respect to the virtual YZ plane including the center line L2.

ブラケット１０のストッパ部１２は、ブラケット１０が弾性挟持部２１に関して過度に差し込まれるのを防止するように構成されている。本実施形態では、ストッパ部１２は、被挟持部１１の左側（＋Ｙ側）に配置される左ストッパ部１２Ｌ、及び、被挟持部１１の右側（−Ｙ側）に配置される右ストッパ部１２Ｒを含む。 The stopper portion 12 of the bracket 10 is configured to prevent the bracket 10 from being excessively inserted with respect to the elastic holding portion 21. In the present embodiment, the stopper portion 12 has a left stopper portion 12L arranged on the left side (+ Y side) of the sandwiched portion 11 and a right stopper portion 12R arranged on the right side (−Y side) of the sandwiched portion 11. including.

ブラケット１０のビード部１３は、ブラケット１０の強度を高めるための構造である。本実施形態では、ブラケット１０の中央部分に沿って被挟持部１１の先端側（＋Ｘ側）の端面まで延びるように構成されている。但し、ビード部１３は省略されてもよい。すなわち、ブラケット１０の中央部分は平坦であってもよい。 The bead portion 13 of the bracket 10 has a structure for increasing the strength of the bracket 10. In the present embodiment, it is configured to extend along the central portion of the bracket 10 to the end surface on the tip end side (+ X side) of the sandwiched portion 11. However, the bead portion 13 may be omitted. That is, the central portion of the bracket 10 may be flat.

ブラケット１０の締結部１４は、車体フレーム等の剛性部材に締結されるように構成されている。本実施形態では、ボルトで締結されるようにボルト孔が形成されている。 The fastening portion 14 of the bracket 10 is configured to be fastened to a rigid member such as a vehicle body frame. In this embodiment, bolt holes are formed so as to be fastened with bolts.

ブラケット１０を筐体２０に嵌合させようとする作業者は、図１Ａの矢印ＡＲ１で示すように、筐体２０の上面に沿って被挟持部１１を＋Ｘ方向に移動させる。そして、筐体２０の弾性挟持部２１と隆起部２３との間に形成される受け入れ空間Ｃａに被挟持部１１を差し込む。 An operator who intends to fit the bracket 10 to the housing 20 moves the sandwiched portion 11 in the + X direction along the upper surface of the housing 20 as shown by the arrow AR1 in FIG. 1A. Then, the sandwiched portion 11 is inserted into the receiving space Ca formed between the elastic sandwiching portion 21 and the raised portion 23 of the housing 20.

図５Ａ及び図５Ｂは、受け入れ空間Ｃａの構成例を示す図である。図５Ａは、図３に含まれる筐体２０の背面図における領域ＲＡの拡大図である。図５Ｂは、図３の上面図及び正面図において一点鎖線ＰＬ１で表される仮想ＸＺ平面を−Ｙ側から見た図である。図５Ａ及び図５Ｂでは、被挟持部１１を受け入れるための受け入れ空間Ｃａは、一点鎖線で示されている。 5A and 5B are diagrams showing a configuration example of the receiving space Ca. FIG. 5A is an enlarged view of the region RA in the rear view of the housing 20 included in FIG. FIG. 5B is a view of the virtual XZ plane represented by the alternate long and short dash line PL1 in the top view and the front view of FIG. 3 as viewed from the −Y side. In FIGS. 5A and 5B, the receiving space Ca for receiving the sandwiched portion 11 is shown by a alternate long and short dash line.

左弾性挟持部２１Ｌ及び右弾性挟持部２１Ｒは、幅Ｗｂの受け入れ空間Ｃａを提供できるよう、Ｙ軸方向において互いに間隔を空けて配置されている。受け入れ空間Ｃａの幅Ｗｂは、被挟持部１１の幅Ｗａ（図２の底面図参照。）よりも大きくなるように構成されている。この構成により、嵌合構造ＦＳは、図１Ｂに示す状態において、被挟持部１１の左端面ＥＬ及び右端面ＥＲのそれぞれと弾性挟持部２１とを非接触とすることができる。すなわち、被挟持部１１と弾性挟持部２１とを強嵌合させることはない。 The left elastic holding portion 21L and the right elastic holding portion 21R are arranged so as to be spaced apart from each other in the Y-axis direction so as to provide a receiving space Ca having a width Wb. The width Wb of the receiving space Ca is configured to be larger than the width Wa of the sandwiched portion 11 (see the bottom view of FIG. 2). With this configuration, in the state shown in FIG. 1B, the fitting structure FS can make each of the left end surface EL and the right end surface ER of the sandwiched portion 11 non-contact with the elastic sandwiching portion 21. That is, the sandwiched portion 11 and the elastic sandwiched portion 21 are not strongly fitted.

弾性挟持部２１の畝部２１ｐ及び突出部２１ｓは何れも、隆起部２３の上面（＋Ｚ側面）との間に高さＴｂ（図５Ａ及び図５Ｂ参照。）の受け入れ空間Ｃａを提供できるよう、Ｚ軸方向において筐体２０の上面から間隔を空けて配置されている。また、受け入れ空間Ｃａの高さＴｂは、被挟持部１１の板厚Ｔａ（図２の正面図参照。）よりも小さくなるように構成されている。この構成により、嵌合構造ＦＳは、図１Ｂに示す状態において、弾性挟持部２１によって被挟持部１１を下方（−Ｚ方向）に押さえ付けることができる。被挟持部１１によって上方（＋Ｚ方向）に押し広げられた弾性挟持部２１が元の位置に戻ろうとするためである。その結果、厚み方向（Ｚ軸方向）における被挟持部１１のガタツキが防止される。 Both the ridged portion 21p and the protruding portion 21s of the elastic holding portion 21 can provide a receiving space Ca having a height Tb (see FIGS. 5A and 5B) between the ridge portion 21p and the protruding portion 21s and the upper surface (+ Z side surface) of the raised portion 23. They are arranged at a distance from the upper surface of the housing 20 in the Z-axis direction. Further, the height Tb of the receiving space Ca is configured to be smaller than the plate thickness Ta of the sandwiched portion 11 (see the front view of FIG. 2). With this configuration, the fitting structure FS can press the held portion 11 downward (in the −Z direction) by the elastic holding portion 21 in the state shown in FIG. 1B. This is because the elastic holding portion 21 expanded upward (in the + Z direction) by the holding portion 11 tends to return to its original position. As a result, rattling of the sandwiched portion 11 in the thickness direction (Z-axis direction) is prevented.

弾性挟持部２１は、図１Ａに示すように、被挟持部１１を確実に挟持できるよう、被挟持部１１の長さＤａとほぼ同じ長さＤｂを有するように構成されている。但し、長さＤｂは、長さＤａとは異なる長さであってもよい。 As shown in FIG. 1A, the elastic sandwiching portion 21 is configured to have a length Db substantially the same as the length Da of the sandwiched portion 11 so that the sandwiched portion 11 can be reliably sandwiched. However, the length Db may be different from the length Da.

左弾性挟持部２１Ｌ及び右弾性挟持部２１Ｒは、上述のように、中心線Ｌ１を含む仮想ＸＺ平面及び中心線Ｌ２を含む仮想ＹＺ平面のそれぞれに関して面対称となるように構成されている。左張り出し部２１ｃＬ及び右張り出し部２１ｃＲについても同様である。この構成により、作業者は、図１Ａの矢印ＡＲ１で示す差し込み方向ばかりでなく、矢印ＡＲ２で示す差し込み方向においても、被挟持部１１を受け入れ空間Ｃａに差し込むことができる。すなわち、ブラケット１０を筐体２０に嵌合させようとする作業者は、−Ｘ側からも＋Ｘ側からも被挟持部１１を受け入れ空間Ｃａに差し込むことができる。 As described above, the left elastic holding portion 21L and the right elastic holding portion 21R are configured to be plane-symmetrical with respect to each of the virtual XZ plane including the center line L1 and the virtual YZ plane including the center line L2. The same applies to the left overhanging portion 21cL and the right overhanging portion 21cR. With this configuration, the operator can insert the sandwiched portion 11 into the receiving space Ca not only in the insertion direction indicated by the arrow AR1 in FIG. 1A but also in the insertion direction indicated by the arrow AR2. That is, the operator who intends to fit the bracket 10 to the housing 20 can insert the sandwiched portion 11 into the receiving space Ca from both the −X side and the + X side.

隆起部２３は、Ｘ軸方向において弾性挟持部２１の両側からはみ出すよう、弾性挟持部２１よりも長くなるように構成されている。具体的には、図５Ｂに示すように、前側はみ出し部分ＰＦ及び後側はみ出し部分ＰＢが形成されるよう、弾性挟持部２１の長さＤｂより長い長さＤｃを有する。受け入れ空間Ｃａに差し込まれる前の被挟持部１１の下面（−Ｚ側面）を支えることで被挟持部１１が受け入れ空間Ｃａに差し込まれやすくするためである。但し、隆起部２３は、弾性挟持部２１の片側のみからはみ出すように構成されていてもよく、弾性挟持部２１からはみ出さないように構成されていてもよい。また、４つの隆起部２３の全てが同じ長さを有している必要はない。 The raised portion 23 is configured to be longer than the elastic holding portion 21 so as to protrude from both sides of the elastic holding portion 21 in the X-axis direction. Specifically, as shown in FIG. 5B, the elastic holding portion 21 has a length Dc longer than the length Db so that the front protruding portion PF and the rear protruding portion PB are formed. This is because the sandwiched portion 11 is easily inserted into the receiving space Ca by supporting the lower surface (−Z side surface) of the sandwiched portion 11 before being inserted into the receiving space Ca. However, the raised portion 23 may be configured to protrude from only one side of the elastic sandwiching portion 21, or may be configured not to protrude from the elastic sandwiching portion 21. Also, it is not necessary for all four raised portions 23 to have the same length.

次に、図６Ａ〜図６Ｃを参照し、嵌合構造ＦＳの詳細について説明する。図６Ａ〜図６Ｃは、嵌合構造ＦＳの構成例を示す図である。図６Ａは、嵌合構造ＦＳの正面図であり、図４の正面図における領域ＲＢの拡大図に相当する。図６Ｂは、図６Ａにおける一点鎖線Ｌ３を含む仮想ＸＹ平面を＋Ｚ側から見たときの図であり、斜線領域は断面を示している。図６Ｃは、嵌合構造ＦＳの背面図であり、図４の背面図における領域ＲＣの拡大図に相当する。 Next, the details of the fitting structure FS will be described with reference to FIGS. 6A to 6C. 6A to 6C are views showing a configuration example of the fitting structure FS. FIG. 6A is a front view of the fitting structure FS, and corresponds to an enlarged view of the region RB in the front view of FIG. FIG. 6B is a view of the virtual XY plane including the alternate long and short dash line L3 in FIG. 6A when viewed from the + Z side, and the shaded area shows a cross section. FIG. 6C is a rear view of the fitting structure FS, and corresponds to an enlarged view of the region RC in the rear view of FIG.

作業者は、例えば、被挟持部１１の先端部分の下面を隆起部２３の後側はみ出し部分ＰＢ（図５Ｂ参照。）に接触させながら被挟持部１１を＋Ｘ方向に押し込んで被挟持部１１を受け入れ空間Ｃａに差し込む。 For example, the operator pushes the pinched portion 11 in the + X direction while bringing the lower surface of the tip portion of the pinched portion 11 into contact with the protruding portion PB (see FIG. 5B) on the rear side of the raised portion 23 to push the pinched portion 11 into place. Insert into the receiving space Ca.

このとき、作業者は、左ストッパ部１２Ｌの後端面ＥＳＢ及び右ストッパ部１２Ｒの後端面ＥＳＢのそれぞれに専用の治具を押し当てて被挟持部１１を受け入れ空間Ｃａに差し込むようにしてもよい。 At this time, the operator may press a dedicated jig against each of the rear end surface ESB of the left stopper portion 12L and the rear end surface ESB of the right stopper portion 12R to insert the held portion 11 into the receiving space Ca. ..

被挟持部１１の左溝部１１ｇＬは、左弾性挟持部２１Ｌの左畝部２１ｐＬを受け入れ、被挟持部１１の右溝部１１ｇＲは、右弾性挟持部２１Ｒの右畝部２１ｐＲを受け入れる。そのため、左畝部２１ｐＬ及び右畝部２１ｐＲは、被挟持部１１の＋Ｘ方向への動きをガイドすることができる。また、被挟持部１１のＹ軸方向への移動を制限できる。具体的には、図６Ｂに示すように、被挟持部１１の左端面ＥＬが左弾性挟持部２１Ｌの内壁面ＷＬに接触しないように、且つ、被挟持部１１の右端面ＥＲが右弾性挟持部２１Ｒの内壁面ＷＲに接触しないように、Ｘ軸方向における被挟持部１１の動きをガイドできる。作業者は、被挟持部１１の左端面ＥＬと左弾性挟持部２１Ｌの内壁面ＷＬとの間に隙間ＧＬが形成され、且つ、被挟持部１１の右端面ＥＲと右弾性挟持部２１Ｒの内壁面ＷＲとの間に隙間ＧＲが形成された状態で被挟持部１１を＋Ｘ方向へスライドさせることができる。 The left groove portion 11gL of the pinched portion 11 receives the left ridge portion 21pL of the left elastic pinching portion 21L, and the right groove portion 11gR of the pinched portion 11 receives the right ridge portion 21pR of the right elastic pinching portion 21R. Therefore, the left ridge portion 21pL and the right ridge portion 21pR can guide the movement of the sandwiched portion 11 in the + X direction. Further, the movement of the sandwiched portion 11 in the Y-axis direction can be restricted. Specifically, as shown in FIG. 6B, the left end surface EL of the held portion 11 does not come into contact with the inner wall surface WL of the left elastic holding portion 21L, and the right end surface ER of the held portion 11 is right elastically held. The movement of the sandwiched portion 11 in the X-axis direction can be guided so as not to come into contact with the inner wall surface WR of the portion 21R. The operator has a gap GL formed between the left end surface EL of the pinched portion 11 and the inner wall surface WL of the left elastic pinching portion 21L, and the inside of the right end surface ER and the right elastic pinching portion 21R of the pinched portion 11. The sandwiched portion 11 can be slid in the + X direction with the gap GR formed between the wall surface WR and the wall surface WR.

その後、被挟持部１１の左有底穴部１１ｈＬは、左張り出し部２１ｃＬの左突出部２１ｓＬを受け入れ、被挟持部１１の右有底穴部１１ｈＲは、右張り出し部２１ｃＲの右突出部２１ｓＲを受け入れる。左突出部２１ｓＬが左有底穴部１１ｈＬに嵌り、且つ、右突出部２１ｓＲが右有底穴部１１ｈＲに嵌ると、被挟持部１１のＸ軸方向への更なる移動は制限される。本実施形態では、専用の工具等を用いて弾性挟持部２１が上方に押し広げられない限り、弾性挟持部２１に関する被挟持部１１の３軸方向の並進運動及び３軸回りの回転運動が制限される。このように、左突出部２１ｓＬ及び右突出部２１ｓＲは、ブラケット１０が受け入れ空間Ｃａから抜けるのを防止する抜け止めとして機能する。 After that, the left bottomed hole portion 11hL of the pinched portion 11 receives the left protruding portion 21sL of the left overhanging portion 21cL, and the right bottomed hole portion 11hR of the sandwiched portion 11 receives the right protruding portion 21sR of the right overhanging portion 21cR. accept. When the left protruding portion 21sL fits into the left bottomed hole portion 11hL and the right protruding portion 21sR fits into the right bottomed hole portion 11hR, further movement of the held portion 11 in the X-axis direction is restricted. In the present embodiment, unless the elastic holding portion 21 is expanded upward by using a dedicated tool or the like, the translational movement of the held portion 11 with respect to the elastic holding portion 21 in the three-axis direction and the rotational movement around the three axes are restricted. Will be done. As described above, the left protruding portion 21sL and the right protruding portion 21sR function as a retaining stopper for preventing the bracket 10 from coming out of the receiving space Ca.

突出部２１ｓが有底穴部１１ｈに嵌ったとき、左ストッパ部１２Ｌの前端面ＥＳＦは、左弾性挟持部２１Ｌの後壁面ＷＢと接触し、右ストッパ部１２Ｒの前端面ＥＳＦは、右弾性挟持部２１Ｒの後壁面ＷＢと接触する。その結果、被挟持部１１の＋Ｘ方向への更なる移動は制限される。このように、左ストッパ部１２Ｌ及び右ストッパ部１２Ｒは、被挟持部１１が過度に＋Ｘ方向に移動してしまうのを制限するストッパとして機能する。但し、左ストッパ部１２Ｌは、左突出部２１ｓＬが左有底穴部１１ｈＬに嵌った状態で、左弾性挟持部２１Ｌと接触しないように構成されていてもよい。右ストッパ部１２Ｒについても同様である。なお、ストッパ部１２は、ブラケット１０と筐体２０の表面との接触面積を増大させるため、弾性挟持部２１による被挟持部１１の保持又は固定を更に安定化させることができるという効果をもたらす。 When the protruding portion 21s fits into the bottomed hole portion 11h, the front end surface ESF of the left stopper portion 12L comes into contact with the rear wall surface WB of the left elastic holding portion 21L, and the front end surface ESF of the right stopper portion 12R is right elastic holding. It comes into contact with the rear wall surface WB of the portion 21R. As a result, further movement of the sandwiched portion 11 in the + X direction is restricted. In this way, the left stopper portion 12L and the right stopper portion 12R function as stoppers that limit the excessive movement of the sandwiched portion 11 in the + X direction. However, the left stopper portion 12L may be configured so as not to come into contact with the left elastic holding portion 21L in a state where the left protruding portion 21sL is fitted in the left bottomed hole portion 11hL. The same applies to the right stopper portion 12R. Since the stopper portion 12 increases the contact area between the bracket 10 and the surface of the housing 20, it has the effect of further stabilizing the holding or fixing of the held portion 11 by the elastic sandwiching portion 21.

筐体２０の上面（＋Ｚ側面）に関する隆起部２３の高さＨ２３は、図６Ａに示すように、被挟持部１１の下面（−Ｚ側面）に関する凸部の高さＨ１１よりも大きくなるように設定されている。なお、凸部の高さＨ１１は、溝部１１ｇに対応する凸部と有底穴部１１ｈに対応する凸部のうちの大きいほうの高さを意味する。本実施形態では、凸部の高さＨ１１は、有底穴部１１ｈの高さに相当する。この構成により、隆起部２３は、被挟持部１１を筐体２０の上面に接触させることなく、被挟持部１１を支持できる。 As shown in FIG. 6A, the height H23 of the raised portion 23 with respect to the upper surface (+ Z side surface) of the housing 20 is larger than the height H11 of the convex portion with respect to the lower surface (−Z side surface) of the sandwiched portion 11. It is set. The height H11 of the convex portion means the height of the larger of the convex portion corresponding to the groove portion 11g and the convex portion corresponding to the bottomed hole portion 11h. In the present embodiment, the height H11 of the convex portion corresponds to the height of the bottomed hole portion 11h. With this configuration, the raised portion 23 can support the held portion 11 without bringing the held portion 11 into contact with the upper surface of the housing 20.

以上の構成により、本発明の実施形態に係る嵌合構造ＦＳは、ブラケット１０と筐体２０との嵌合をより継続的に維持できる。被挟持部１１の端面と弾性挟持部２１との接触を避けながら、弾性挟持部２１で被挟持部１１を安定的に挟持できるためである。 With the above configuration, the fitting structure FS according to the embodiment of the present invention can maintain the fitting between the bracket 10 and the housing 20 more continuously. This is because the held portion 11 can be stably held by the elastic holding portion 21 while avoiding contact between the end surface of the held portion 11 and the elastic holding portion 21.

このように、本発明の実施形態に係る嵌合構造ＦＳは、硬質材料で構成されたブラケット１０の一部である板状の被挟持部１１と軟質材料で構成された筐体２０に形成された片持ち型の弾性挟持部２１との嵌合構造である。弾性挟持部２１は、被挟持部１１の右端面ＥＲ及び左端面ＥＬのそれぞれと非接触の状態で、被挟持部１１を挟持するように構成されている。片持ち型の弾性挟持部２１は、例えば、筐体２０の表面に形成されていてもよい。被挟持部１１は、例えば、筐体２０の表面に沿って配置されていてもよい。弾性挟持部２１は、例えば、被挟持部１１を筐体２０の表面側に押し付けて挟持するように構成されていてもよい。 As described above, the fitting structure FS according to the embodiment of the present invention is formed in the plate-shaped sandwiched portion 11 which is a part of the bracket 10 made of a hard material and the housing 20 made of a soft material. It is a fitting structure with the cantilever type elastic holding portion 21. The elastic sandwiching portion 21 is configured to sandwich the sandwiched portion 11 in a non-contact state with each of the right end surface ER and the left end surface EL of the sandwiched portion 11. The cantilever type elastic holding portion 21 may be formed on the surface of the housing 20, for example. The sandwiched portion 11 may be arranged along the surface of the housing 20, for example. The elastic holding portion 21 may be configured to hold the held portion 11 by pressing it against the surface side of the housing 20, for example.

被挟持部１１の端面は、例えば、切り口面であり、プレス加工によって形成されるだれ面、破断面及びせん断面の少なくとも１つを含む。また、被挟持部１１の端面は、被挟持部１１に形成された貫通孔の壁面を含む。仮に被挟持部１１の端面が筐体２０に接触していた場合、振動又は衝撃等の外乱により筐体２０が相対的に動くと、筐体２０の接触部分は摩耗する。そして、摩耗が進行すると、被挟持部１１の端面と筐体２０の接触部分との隙間が大きくなり、最終的には、ブラケット１０と筐体２０の嵌合を維持できなくなってしまう。 The end face of the sandwiched portion 11 is, for example, a cut surface and includes at least one of a drooping surface, a fracture surface and a sheared surface formed by press working. Further, the end surface of the sandwiched portion 11 includes the wall surface of the through hole formed in the sandwiched portion 11. If the end face of the sandwiched portion 11 is in contact with the housing 20, if the housing 20 moves relatively due to a disturbance such as vibration or impact, the contact portion of the housing 20 wears. As the wear progresses, the gap between the end surface of the sandwiched portion 11 and the contact portion of the housing 20 becomes large, and finally, the fitting between the bracket 10 and the housing 20 cannot be maintained.

本発明の実施形態に係る弾性挟持部２１は、被挟持部１１の端面と筐体２０とを接触させることなく、片持ち型の弾性挟持部２１で被挟持部１１を挟持することで、筐体２０の摩耗を防止することができる。その結果、ブラケット１０と筐体２０の嵌合がより継続的に維持される。すなわち、車体フレーム等への筐体２０のより確実な取り付けが実現される。なお、筐体２０と接触しない被挟持部１１の端面は、少なくとも左端面ＥＬ及び右端面ＥＲを含む。 The elastic sandwiching portion 21 according to the embodiment of the present invention is a casing by sandwiching the sandwiched portion 11 with the cantilever elastic sandwiching portion 21 without contacting the end face of the sandwiched portion 11 with the housing 20. It is possible to prevent the wear of the body 20. As a result, the fitting between the bracket 10 and the housing 20 is more continuously maintained. That is, more reliable attachment of the housing 20 to the vehicle body frame or the like is realized. The end face of the sandwiched portion 11 that does not come into contact with the housing 20 includes at least the left end face EL and the right end face ER.

被挟持部１１の表面に形成された凹部は、弾性挟持部２１に形成された凸部と嵌合し、筐体２０の表面に沿った被挟持部１１の並進運動を制限するように構成されていてもよい。被挟持部１１に形成された凹部は、例えば、被挟持部１１に形成された溝部１１ｇである。弾性挟持部２１に形成された凸部は、例えば、弾性挟持部２１に形成された畝部２１ｐである。この構成により、２つの溝部１１ｇと２つの畝部２１ｐの嵌合は、筐体２０の表面に沿った被挟持部１１の動きを制限できる。本実施形態では、嵌合構造ＦＳは、弾性挟持部２１に関する被挟持部１１の３軸方向の並進運動及び３軸回りの回転運動を制限できる。すなわち、被挟持部１１のガタツキを防止できる。 The concave portion formed on the surface of the held portion 11 is configured to fit with the convex portion formed on the elastic holding portion 21 and limit the translational movement of the held portion 11 along the surface of the housing 20. May be. The recess formed in the sandwiched portion 11 is, for example, a groove portion 11g formed in the sandwiched portion 11. The convex portion formed on the elastic holding portion 21 is, for example, a ridge portion 21p formed on the elastic holding portion 21. With this configuration, the fitting of the two groove portions 11g and the two ridge portions 21p can limit the movement of the sandwiched portion 11 along the surface of the housing 20. In the present embodiment, the fitting structure FS can limit the translational motion in the triaxial direction and the rotational motion around the triaxial of the pinched portion 11 with respect to the elastic pinching portion 21. That is, it is possible to prevent rattling of the sandwiched portion 11.

なお、嵌合構造ＦＳは、被挟持部１１の表面に形成された凸部が、弾性挟持部２１に形成された凹部と嵌合し、筐体２０の表面に沿った被挟持部１１の並進運動を制限するように構成されていてもよい。 In the fitting structure FS, the convex portion formed on the surface of the sandwiched portion 11 is fitted with the concave portion formed on the elastic sandwiching portion 21, and the pinched portion 11 is translated along the surface of the housing 20. It may be configured to limit exercise.

弾性挟持部２１は、筐体２０の表面で第１方向において互いに対向するように配置されている２つの弾性挟持部を含んでいてもよい。例えば、弾性挟持部２１は、筐体２０の表面でＹ軸方向において互いに対向するように配置されている左弾性挟持部２１Ｌ及び右弾性挟持部２１Ｒを含んでいてもよい。この場合、被挟持部１１に形成された凹部は、例えば、筐体２０の表面でＹ軸方向に垂直なＸ軸方向に延びる溝部１１ｇを含んでいてもよい。弾性挟持部２１に形成された凸部は、溝部１１ｇに対応する、Ｘ軸方向に延びる畝部２１ｐを含んでいてもよい。この構成により、弾性挟持部２１は、溝部１１ｇと畝部２１ｐとの嵌合で、筐体２０の表面に沿ったＹ軸方向における被挟持部１１の並進運動を制限できる。また、溝部１１ｇと畝部２１ｐとの嵌合は、有底穴部１１ｈと突出部２１ｓとの嵌合に比べ、弾性挟持部２１による押し付け力を被挟持部１１の表面の広い範囲に分散させることができる。そのため、弾性挟持部２１による被挟持部１１の保持又は固定を安定化させることができるという効果をもたらす。 The elastic sandwiching portion 21 may include two elastic sandwiching portions arranged so as to face each other in the first direction on the surface of the housing 20. For example, the elastic holding portion 21 may include a left elastic holding portion 21L and a right elastic holding portion 21R arranged so as to face each other in the Y-axis direction on the surface of the housing 20. In this case, the recess formed in the sandwiched portion 11 may include, for example, a groove portion 11g extending in the X-axis direction perpendicular to the Y-axis direction on the surface of the housing 20. The convex portion formed on the elastic holding portion 21 may include a ridge portion 21p extending in the X-axis direction corresponding to the groove portion 11g. With this configuration, the elastic holding portion 21 can limit the translational movement of the held portion 11 in the Y-axis direction along the surface of the housing 20 by fitting the groove portion 11g and the ridge portion 21p. Further, in the fitting of the groove portion 11g and the ridge portion 21p, the pressing force by the elastic holding portion 21 is dispersed in a wider range on the surface of the holding portion 11 as compared with the fitting of the bottomed hole portion 11h and the protruding portion 21s. be able to. Therefore, there is an effect that the holding or fixing of the held portion 11 by the elastic holding portion 21 can be stabilized.

被挟持部１１に形成された凹部は、有底穴部１１ｈを含んでいてもよい。弾性挟持部２１に形成された凸部は、有底穴部１１ｈに対応する突出部を含んでいてもよい。有底穴部１１ｈに対応する突出部は、例えば、張り出し部２１ｃに形成された突出部２１ｓであってもよい。この構成により、張り出し部２１ｃを含む弾性挟持部２１は、有底穴部１１ｈと突出部２１ｓとの嵌合で、筐体２０の表面に沿った被挟持部１１の並進運動を制限できる。 The recess formed in the sandwiched portion 11 may include the bottomed hole portion 11h. The convex portion formed on the elastic holding portion 21 may include a protruding portion corresponding to the bottomed hole portion 11h. The protruding portion corresponding to the bottomed hole portion 11h may be, for example, the protruding portion 21s formed in the overhanging portion 21c. With this configuration, the elastic holding portion 21 including the overhanging portion 21c can limit the translational movement of the held portion 11 along the surface of the housing 20 by fitting the bottomed hole portion 11h and the protruding portion 21s.

隆起部２３は、筐体２０において、弾性挟持部２１に対向するように形成されていてもよい。上述の実施形態では、隆起部２３は、筐体２０の表面に形成されている。この場合、弾性挟持部２１は、被挟持部１１を隆起部２３に押し付けて挟持するように構成される。また、隆起部２３の高さは、隆起部２３に対向する被挟持部１１に形成されている凸部の高さよりも大きい。隆起部２３の高さは、例えば図６（Ａ）の高さＨ２３で示すように、筐体２０の表面に関する高さである。被挟持部１１に形成されている凸部の高さは、例えば図６（Ａ）の高さＨ１１で示すように、筐体２０の表面に対向する被挟持部１１の裏面（−Ｚ側面）に関する高さである。被挟持部１１の裏面（−Ｚ側面）に形成されている凸部の高さは、例えば、溝部１１ｇに対応する凸部と有底穴部１１ｈに対応する凸部のうちの大きいほうの高さを意味する。この構成により、隆起部２３は、被挟持部１１の裏面（−Ｚ側面）に形成されている凸部が筐体２０の表面と干渉するのを防止できる。そのため、弾性挟持部２１は、隆起部２３に対して被挟持部１１を押し付けることができ、弾性挟持部２１と隆起部２３との間で被挟持部１１を安定的に挟持できる。 The raised portion 23 may be formed in the housing 20 so as to face the elastic holding portion 21. In the above embodiment, the raised portion 23 is formed on the surface of the housing 20. In this case, the elastic sandwiching portion 21 is configured to press the sandwiched portion 11 against the raised portion 23 to sandwich it. Further, the height of the raised portion 23 is larger than the height of the convex portion formed on the held portion 11 facing the raised portion 23. The height of the raised portion 23 is, for example, the height with respect to the surface of the housing 20, as shown by the height H23 in FIG. 6 (A). The height of the convex portion formed on the sandwiched portion 11 is, for example, as shown by the height H11 in FIG. 6A, the back surface (−Z side surface) of the sandwiched portion 11 facing the front surface of the housing 20. Is the height of. The height of the convex portion formed on the back surface (−Z side surface) of the sandwiched portion 11 is, for example, the height of the larger of the convex portion corresponding to the groove portion 11g and the convex portion corresponding to the bottomed hole portion 11h. Means that. With this configuration, the raised portion 23 can prevent the convex portion formed on the back surface (−Z side surface) of the sandwiched portion 11 from interfering with the front surface of the housing 20. Therefore, the elastic holding portion 21 can press the held portion 11 against the raised portion 23, and can stably hold the held portion 11 between the elastic holding portion 21 and the raised portion 23.

以上、本発明の好ましい実施形態について詳説した。しかしながら、本発明は、上述した実施形態に制限されることはない。上述した実施形態は、本発明の範囲を逸脱することなしに、種々の変形及び置換が適用され得る。また、上述の実施形態を参照して説明された特徴のそれぞれは、技術的に矛盾しない限り、適宜に組み合わされてもよい。 The preferred embodiment of the present invention has been described in detail above. However, the invention is not limited to the embodiments described above. Various modifications and substitutions may be applied to the embodiments described above without departing from the scope of the present invention. Further, each of the features described with reference to the above-described embodiments may be appropriately combined as long as there is no technical conflict.

例えば、上述の実施形態では、左弾性挟持部２１Ｌは、１つの左張り出し部２１ｃＬを有するように構成されているが、２つ以上の左張り出し部２１ｃＬを有するように構成されていてもよい。右弾性挟持部２１Ｒについても同様である。 For example, in the above-described embodiment, the left elastic holding portion 21L is configured to have one left overhanging portion 21cL, but may be configured to have two or more left overhanging portions 21cL. The same applies to the right elastic holding portion 21R.

また、ブラケット１０の被挟持部１１は、溝部１１ｇの代わりに、有底穴部１１ｈとは別の１又は複数の有底穴部を備えていてもよい。 Further, the sandwiched portion 11 of the bracket 10 may be provided with one or a plurality of bottomed hole portions different from the bottomed hole portion 11h instead of the groove portion 11g.

また、上述の実施形態では、有底穴部１１ｈは、溝部１１ｇよりも中心（ビード部１３）に近い位置に設けられているが、溝部１１ｇよりも中心から遠い位置に設けられていてもよい。この場合、突出部２１ｓは、畝部２１ｐよりも中心から遠い位置に設けられる。 Further, in the above-described embodiment, the bottomed hole portion 11h is provided at a position closer to the center (bead portion 13) than the groove portion 11g, but may be provided at a position farther from the center than the groove portion 11g. .. In this case, the protruding portion 21s is provided at a position farther from the center than the ridge portion 21p.

また、隆起部２３は省略されてもよい。この場合、弾性挟持部２１は、筐体２０の表面に被挟持部１１を押し付けてもよい。そして、弾性挟持部２１は、畝部２１ｐの代わりに溝部を有し、突出部２１ｓの代わりに有底穴部を有していてもよい。また、被挟持部１１は、溝部１１ｇの代わりに畝部を有し、有底穴部１１ｈの代わりに突出部を有していてもよい。 Further, the raised portion 23 may be omitted. In this case, the elastic holding portion 21 may press the held portion 11 against the surface of the housing 20. The elastic holding portion 21 may have a groove portion instead of the ridge portion 21p and a bottomed hole portion instead of the protruding portion 21s. Further, the sandwiched portion 11 may have a ridge portion instead of the groove portion 11g and a protruding portion instead of the bottomed hole portion 11h.

また、溝部１１ｇの数は、１つであってもよく、３つ以上であってもよい。また、有底穴部１１ｈの数は、１つであってもよく、３つ以上であってもよい。また、隆起部２３の数は、２つ又は３つであってもよく、５つ以上であってもよい。 Further, the number of the groove portions 11g may be one or three or more. Further, the number of the bottomed holes 11h may be one or three or more. Further, the number of the raised portions 23 may be two or three, or may be five or more.

また、上述の実施形態では、弾性挟持部２１は、筐体２０の上面（＋Ｚ側面）のみに形成されている。しかしながら、弾性挟持部２１は、筐体２０の前面（＋Ｘ側面）、背面（−Ｘ側面）、上面（＋Ｚ側面）、底面（−Ｚ側面）、左側面（＋Ｙ側面）及び右側面（−Ｙ側面）の少なくとも１つに形成されていてもよい。隆起部２３についても同様である。 Further, in the above-described embodiment, the elastic holding portion 21 is formed only on the upper surface (+ Z side surface) of the housing 20. However, the elastic holding portion 21 has a front surface (+ X side surface), a back surface (-X side surface), an upper surface (+ Z side surface), a bottom surface (-Z side surface), a left side surface (+ Y side surface), and a right side surface (-Y side) of the housing 20. It may be formed on at least one of the side surfaces). The same applies to the raised portion 23.

１０・・・ブラケット １１・・・被挟持部 １１ｇ・・・溝部 １１ｈ・・・有底穴部 １２・・・ストッパ部 １３・・・ビード部 １４・・・締結部 ２０・・・筐体 ２１・・・弾性挟持部 ２１ｃ・・・張り出し部 ２１ｐ・・・畝部 ２１ｓ・・・突出部 ２３・・・隆起部 ２４・・・カバー ４０・・・コネクタ Ｃａ・・・受け入れ空間 ＥＳＢ・・・後端面 ＥＦ、ＥＳＦ・・・前端面 ＥＬ・・・左端面 ＥＲ・・・右端面 ＦＳ・・・嵌合構造 ＰＢ・・・後側はみ出し部分 ＰＦ・・・前側はみ出し部分 10 ... Bracket 11 ... Holding part 11g ... Groove part 11h ... Bottomed hole part 12 ... Stopper part 13 ... Bead part 14 ... Fastening part 20 ... Housing 21・ ・ ・ Elastic holding part 21c ・ ・ ・ Overhanging part 21p ・ ・ ・ Ridge part 21s ・ ・ ・ Protruding part 23 ・ ・ ・ Rising part 24 ・ ・ ・ Cover 40 ・ ・ ・ Connector Ca ・ ・ ・ Receiving space ESB ・ ・ ・Rear end face EF, ESF ... Front end face EL ... Left end face ER ... Right end face FS ... Fitting structure PB ... Rear protruding part PF ... Front protruding part

Claims (3)

硬質材料で構成されたブラケットの一部である板状の被挟持部と軟質材料で構成された筐体に形成された片持ち型の弾性挟持部との嵌合構造であって、
前記弾性挟持部は、前記被挟持部の右端面及び左端面と非接触の状態で、前記被挟持部を挟持するように構成されており、
前記被挟持部に形成された凹部又は凸部は、前記弾性挟持部に形成された凸部又は凹部と嵌合するように構成されている、
嵌合構造。 It is a fitting structure between a plate-shaped sandwiched portion that is a part of a bracket made of a hard material and a cantilever elastic sandwiched portion formed in a housing made of a soft material.
The elastic holding portion is configured to hold the held portion in a non-contact state with the right end surface and the left end surface of the held portion.
The concave portion or the convex portion formed in the sandwiched portion is configured to fit with the convex portion or the concave portion formed in the elastic holding portion.
Fitting structure. 前記被挟持部に形成された凹部は、前記被挟持部の差し込み方向に延びる溝部を含み、
前記弾性挟持部に形成された凸部は、前記溝部に対応する畝部を含む、
請求項１に記載の嵌合構造。 The recess formed in the pinched portion includes a groove portion extending in the insertion direction of the pinched portion.
The convex portion formed in the elastic holding portion includes a ridge portion corresponding to the groove portion.
The fitting structure according to claim 1. 前記被挟持部に形成された凹部は、有底穴部を含み、
前記弾性挟持部に形成された凸部は、前記有底穴部に対応する突出部を含む、
請求項１又は２に記載の嵌合構造。 The recess formed in the sandwiched portion includes a bottomed hole portion and includes a bottomed hole portion.
The convex portion formed in the elastic holding portion includes a protruding portion corresponding to the bottomed hole portion.
The fitting structure according to claim 1 or 2.
JP2018040223A 2018-03-06 2018-03-06 Fitting structure between bracket and housing Active JP6980565B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018040223A JP6980565B2 (en) 2018-03-06 2018-03-06 Fitting structure between bracket and housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018040223A JP6980565B2 (en) 2018-03-06 2018-03-06 Fitting structure between bracket and housing

Publications (2)

Publication Number Publication Date
JP2019152319A JP2019152319A (en) 2019-09-12
JP6980565B2 true JP6980565B2 (en) 2021-12-15

Family

ID=67948700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018040223A Active JP6980565B2 (en) 2018-03-06 2018-03-06 Fitting structure between bracket and housing

Country Status (1)

Country Link
JP (1) JP6980565B2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS461028Y1 (en) * 1968-04-11 1971-01-14
JPH0613369Y2 (en) * 1987-04-21 1994-04-06 トヨタ自動車株式会社 Joining structure of parts fixture
JPH01148618U (en) * 1988-03-31 1989-10-16
JPH0248960U (en) * 1988-09-30 1990-04-05
JPH0343772U (en) * 1989-09-08 1991-04-24
JP2004125293A (en) * 2002-10-03 2004-04-22 Toyo Aluminium Foil Products Kk Plate engaging structure
JP2008177229A (en) * 2007-01-16 2008-07-31 Hitachi Ltd Bracket attaching structure for resin case

Also Published As

Publication number Publication date
JP2019152319A (en) 2019-09-12

Similar Documents

Publication Publication Date Title
US10676040B2 (en) Cover for onboard electronic device
US6074150A (en) Part mounting structure
JP2023075355A (en) Vehicle interior material
JP6583243B2 (en) Belt molding mounting structure
JP2021169283A (en) Bracket for on-vehicle devices
JPWO2014199939A1 (en) Mounting structure for vehicle door lining
JP2023153957A (en) Holder base part for securing at least one camera housing to a vehicle part of vehicle, camera housing and camera system
JP6980565B2 (en) Fitting structure between bracket and housing
JP7068252B2 (en) Electrical junction box unit
JP6081521B2 (en) Webbing guide and seat belt
JP5954232B2 (en) Switch mounting structure
JP7201202B2 (en) mounting unit
CN109076711B (en) Vehicle-mounted bracket and unit formed by assembling box body on vehicle-mounted bracket
EP3136694B1 (en) Housing mounting mechanism for portable electronic device
JP7170793B2 (en) Anchor device for seat belt
WO2022045321A1 (en) Seat belt holder
CN112368183B (en) Decorative lining element for a rear cover of a motor vehicle, rear cover and motor vehicle
JP6135196B2 (en) Seat lock device mounting structure
JP2018188048A (en) Side mirror for vehicle
JP2019182087A (en) Attachment structure of functional part
CN111605484B (en) Roof console device for vehicle
CN210858284U (en) Labor-saving unlocking device suitable for motor-driven lock body and motor-driven lock body
JP7359039B2 (en) Mobile-mounted equipment
JP2021049921A (en) Header tray
US20240074077A1 (en) Cover-equipped electronic device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201111

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210820

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210907

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211015

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211117

R150 Certificate of patent or registration of utility model

Ref document number: 6980565

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150