JP4653289B2

JP4653289B2 - Attachment member attaching / detaching device

Info

Publication number: JP4653289B2
Application number: JP2000222502A
Authority: JP
Inventors: 義守杉田; 拓己前島
Original assignee: Asama Factory Co
Current assignee: Asama Factory Co
Priority date: 2000-07-24
Filing date: 2000-07-24
Publication date: 2011-03-16
Anticipated expiration: 2020-07-24
Also published as: JP2002039133A

Description

【０００１】
【発明の属する技術分野】
本発明は、パチンコ機において、取付部材を遊技板等の被取付部材に着脱するための取付部材の着脱装置に関するものである。
【０００２】
【従来の技術】
パチンコ機の遊技板には、幾つかのランプや装飾品が取付けられて、遊技者の遊興効果を盛り上げているが、このランプや装飾品等の取付部材は遊技盤に固定された取付基板に取付られている。従来、この取付部材が備えられた取付基板はねじ等により螺着されていたり、装着部材を介して取付けられていた。近年の地球環境の保護、資源の有効利用の機運の高まりに連れて、パチンコ機の遊技板においても部材を簡単に解体することのできる構造が求められている。しかしながら、取付基板がねじ等により螺着されている場合には、いちいちねじを緩める必要があり、また、装着部材を介して取付けられている場合には、装着部材が取付部材の取外しを考慮した構造になっていなかったために、その取外しは非常に工数のかかる厄介な作業であった。
【０００３】
【発明が解決しようとする課題】
本発明は上記した従来の問題点を解決し、取付部材を簡単に着脱することのできる取付部材の着脱装置を提供するためになされたものである。
【０００４】
【課題を解決するための手段】
上記の課題を解決する耐えになされた本発明の取付部材の着脱装置は取付基板を備えた取付部材を、取付穴を備えた被取付部材に着脱するための取付部材の着脱装置であって、取付基板の裏面には取付穴に係合する一対の係止爪部を備えた係合部材を突設するとともに、一対の係止爪部の横幅を取付穴の横幅よりも小さく縮幅させる傾斜カム部を備えた係合解除部材を、前記係合部材にスライド自在に取付けて、係合解除部材を後方から前方に押圧することにより傾斜カム部が係止爪部を縮幅して取付穴との係合を解除するようにしたことを特徴とするものである。
【０００５】
なお、係合部材が、基台部と、基台部から上方に延設されて取付基板を被取付部材に固定するための固着部と、基台部から下方に延設されて被取付部材に係合する係止爪部とにより構成することができ、係合部材の係止爪部が、基台部から下方に支柱を延設して、支柱の先端に被取付部材の取付け穴より狭幅の爪支持部を設け、その爪支持部の両端に逆八の字形に可撓性を有する一対の弾性片部を取付け穴より広幅に延設したうえ、弾性片部の先端から係止片部を被取付部材の一角に当接するように内側に折り曲げて延設し、さらに、係止片部の先端に弾性片部の可撓方向に垂直に突起部を設けたものとすることができ、係合解除部材が、その基部から上方に延設された板状の胴部の内側に、胴部の上端から下方に向かって縮幅された傾斜カム部が形成されたものとすることができる。
【０００６】
また、係合部材の基台部から下方に延設された支柱の先端方部を二股に分けて分岐部を形成し、該分岐部の内側に左右一対の段差部を設けるとともに、係合解除部材の基部に鈎状凸部を設けて、この鈎状凸部を段差部間に挿入することにより鈎止めして、係合解除部材の係合部材からの脱落を防止して一体に組立てることができる。
【０００７】
本発明の取付部材の着脱装置は、取付部材の取付基板に固定される係合部材に係止爪部を設け、この係止爪部を被取付部材の取付穴と係合させることにより、簡単に取付部材を被取付部材に装着することができる。一方、係合部材にスライド自在に装着した係合解除部材を後方から、即ち被取付部材の裏側から表側に向けて押圧することにより、係合解除部材に設けられたた傾斜カム部が係止爪部を縮幅して、係合部材と取付穴との係合を解除して取付部材を着脱装置とともに簡単に取外すことができる。
【０００８】
【発明の実施の形態】
以下に図面を参照しつつ本発明の好ましい実施形態を示す。
図１〜４は本発明の第１の実施形態を示す図であって、１は遊技板等の被取付部材、２はランプや装飾品等の取付部材が備えられた取付基板、３は取付基板２を被取付部材１に固定するための係合部材、４は被取付部材１と係合部材３の係合を解除するための係合解除部材である。係合部材３は、基台部３１と、基台部３１上方に延設されて取付基板２を基台部３１に固定するための固着部３２と、基台部３１下方に延設されて被取付部材１に係合する係止爪部３３とにより構成されており、係合解除部材４には、係止爪部３３の横幅を縮幅する傾斜カム部４３が設けられている。
【０００９】
係止爪部３３は、基台部３１から下方に延設された支柱３４の先端に、被取付部材１の取付穴１１より狭幅の爪支持部３５が設けられ、その爪支持部３５の両端には逆八の字形に可撓性を有する一対の弾性片部３３１が取付穴１１より広幅に延設されたうえ、弾性片部３３１の先端から係止片部３３２が被取付部材１の一角に当接するように内側に折り曲げて延設されており、さらに係止片部３３２の先端には弾性片部３３１の可撓方向に垂直に突起部３３３が設けられている。また、係合解除部材４は、基部４１から上方に板状の胴部４２が延設され、胴部４２の内側には、胴部４２の上端から下方に向かって縮幅された傾斜カム部４３が形成されている。
【００１０】
図１に示すように、係合部材３の支柱３４の先端方部は二股に分けられて分岐部３６が形成され、この分岐部３６の内側には左右に一対の段差部３７が設けられており、一方、係合解除部材４の基部４１には鈎状凸起４４が設けられていて、この鈎状凸起４４を段差部３７間に挿入することにより鈎止めして、係合解除部材４の係合部材３からの脱落を防止して、係合解除部材４を係合部材３に一体に組付けることができる。
【００１１】
なお、図１に示した係合解除部材４を係合部材３に一体に結合する実施形態に代えて、図９〜１０に示すように、係合部材３の基台部３１から下方に支柱３４に平行に一対の係止鈎片３１１を設け、この係止鈎片３１１を係合解除部材４に設けた係止片４５に係合させることによっても、係合解除部材４の係合部材３からの脱落を防止して、係合解除部材４を係合部材３に一体に組付けることができる。
【００１２】
また、図１の実施形態においては、被取付部材１の取付穴１１の内面には段差部１２が設けられており、この段差部１２の角に係合部材３の係止片部３３２を係合させることにより、取付基板２を被取付部材１に堅固に取付けることができる。なお、取付基板２には差し込み部２２が被取付部材１の穴部に差し込まれて固定されている。
【００１３】
また、係合部材３と係合解除部材４を一体に組立てた時に、係合部材３の基台部３１上面から係合解除部材４の基部４１下面までの寸法を、被取付部材１の厚み以下として、取付基板２の着脱構造が被取付部材部材１の裏側にはみ出すことのないように形成してある。
【００１４】
基台部３１及び爪支持部３５及び基部４１の横寸法を取付穴１１の寸法の範囲内とし、且つ、弾性片部３３１を取付け穴１１の寸法の範囲からはみ出すように逆八の字形に弾性片部３３１の幅を拡げることにより、取付基板２の装着部材をスムーズに取付穴１１に挿入させて、係止片部３３２を被取付部材１と係止させることができる。
【００１５】
なお、取付基板２を被取付部材１に取り付けるための固着部３２が、基台部３１から上方に延設された支柱３８の先端部から下方に向けて八の字状に弾性片部３９が設けられ、該弾性片部３９の先端には取付穴２１の内周に当接する平面部３９１が形成されており、これにより取付基板２が被取付部材１に固定されている。取付穴２１の内周に当接する平面部３９１を設ける代わりに弾性片部３９の先端に取付基板２の取付穴２１の一角に当接する斜面を設けても同様に取付基板２を被取付部材１に固定することができる。
【００１６】
取付部材を被取付部材１に取付るときは、取付基板２を係合部材３に固定するとともに係合解除部材４と係合部材３とを一体に組合せ、この一体に組合わせた着脱部材を、被取付部材１の表側から取付穴１１に挿入して、係合部材３の係止爪部３３に設けられた係止片部３３２を、取付穴１１の段差１２に係合させることにより、取付基板２を被取付部材１に取付ることができる。また、取付基板２を所要位置に配置したのち、被取付部材１の裏側から係合解除部材４が装着された係合部材３の固着部３２を、取付穴１１に挿入してさらに取付基板２の取付穴２１から突出させることによっても、取付部材を被取付部材１に取付ることができる。
【００１７】
次に、取付部材を被取付部材１から取り外す時の状態を図５〜８により説明する。図５は取付部材を備えた取付基板２が被取付部材１に係合部材３により固定された状態を示す図であって、係合部材３には係合解除部材４が装着されている。係合解除部材４を後方から、即ち被取付部材１の裏側から表側に向けて押圧することにより傾斜カム部４３が一対の突起部３３３の間隔を狭めるように作用して、弾性片部３３１を撓ませる。（図６）さらに、押圧を継続すると突起部３３３は傾斜カム下側の平行面部４３１に入り係止片部３３２の横幅は取付穴１１の横幅以下に縮幅されて、係止片部３３２と取付穴１１の段差部１２との係止が解除され（図７）、図８に示すように、取付基板２を係合部材３及び係合解除部材４とともに、被取付部材１から簡単に取外すことができる。
【００１８】
取付基板２を基台部３１に取り付けるための固着部３２として、図１に示した実施形態に代えて、図１１に示すように、基台部３１の代わりに支柱３８の先端方部を二股に分けて分岐部３８１を設け、該分岐部３８１の外側に逆止鈎３８２を設けて、この分岐部３８１を取付基板２の取付穴２１に挿入することにより取付基板２と係合部材３とを一体に構成することができる。
【００１９】
また、図１２に示すように、取付基板２の裏側に、外側に逆止鈎２３を有する二股状フック２４を設けるとともに、基台部３１に穴部３１２を設けて、この穴部３１２に二股状フック２４を挿入することによっても、取付基板２と係合部材３とを一体に構成することができる。
【００２０】
また、図１３に示すように、取付基板２の表側に、可撓性を有する八の字状のフック部２５を設けるとともに、基台部３１から上方に延設した支柱３８の先端に、フック部２５に係合する係止突片３１３を設けて、八の字状のフック部２５に係止突片３１３を係合させることによっても、取付基板２と係合部材３とを一体に構成することができる。
【００２１】
また、図１４に示すように、取付基板２の取付穴２１を所要の長さに形成し、その取付穴２１近傍に２条の溝２６を取付穴２１に平行に形成して取付穴２１に可撓性を付与するとともに、基台部３１から上方に延設した支柱３８の先端に、取付穴２１に係合する鈎状突部３１４を設けて、取付穴２１に鈎状突部３１４を挿入することによっても、取付基板２と係合部材３とを一体に構成することができる。
【００２２】
また、図１５に示すように、係合部材３の基台部３１上方にＴの字形の突片３１５を延設するとともに、取付基板２の取付穴２１に広幅部２１１と狭幅部２１２を形成して、Ｔの字形の突片３１５を広幅部２１１に挿入したのち狭幅部２１２にスライドさせることによっても、取付基板２と係合部材３とを一体に構成することができる。なお、１３は凸片３１５の広幅部２１１への逆行を防止するための可撓性を有する係止片である。
【００２３】
また、図１６に示すように、係合部材３の基台部３１上方に支柱３８を延設するとともに、取付基板２に形成した取付穴２１周部に逆動防止片２７を配設して、取付穴２１に支柱３８を挿入して支柱３８を逆動防止片２７により係止することによっても、取付基板２と係合部材３とを一体に構成することができる。
【００２４】
また、図１７〜１８に示すように、取付基板２にねじ挿通穴を、係合部材３に連通するねじ下穴２３２を設けたうえに、このねじ下穴２３２に取付ねじ２３１をねじ込むことによっても、取付基板２と係合部材３とを一体に構成することができる。図１７においては取付ねじ２３１は丸頭ねじであり、図１８においては皿頭ねじである。
【００２５】
また、図１９に示すように、係合部材３の基台部３１上面と取付部材２下面とを接着剤により接着することによっても、或いは、熱を加えて接合面を溶融軟化させて溶着することによっても、取付基板２と係合部材３とを一体に構成することができる。
【００２６】
さらに、図２０に示すように、取付基板２をもって基台部３１となし、この取付基板２から下方に支柱３４を延設し、その支柱３４の先端方部に係止爪部３３を設けることによっても、取付基板２と係合部材３とを一体に形成することができて係合部材に取付基板を固定することができる。なお、図１１、１２、１８〜２０の実施形態においては、取付基板２から上方に結合手段が突出しない利点がある。
【００２７】
なお、取付基板２、係合部材３、係合解除部材４の材質として、可撓性を有するエンジニアリングプラスチックを用いるのが望ましい。可撓性を有するエンジニアリングプラスチックを用いることによって、弾性片部３３１、係止鈎片３１１等を撓ませることができて部材同士を係合することができる。
【００２８】
本発明の取付部材の着脱装置は、取付部材の取付基板に固定される係合部材に係止爪部を設け、この係止爪部を被取付部材の取付穴と係合させることにより、簡単に取付部材を被取付部材に装着することができる。一方、係合部材にスライド自在に装着した係合解除部材を後方から、即ち被取付部材の裏側から表側に向けて押圧することにより、係合解除部材に設けられたた傾斜カム部が係止爪部を縮幅して、係合部材と取付穴との係合を解除して取付部材を着脱装置とともに簡単に取外すことができる。
【００２９】
【発明の効果】
以上に説明したように、本発明の取付部材の着脱装置によれば、取付基板に備えられたランプや装飾品等の取付部材を遊技板等の被取付部材に簡単に装着することができるとともに、パチンコ機を解体するときにも取付部材を着脱装置とともに簡単に取外すことができて、従来よりも組み付け、解体作業を簡素化して必要経費を削減することのできる利点がある。
【図面の簡単な説明】
【図１】第１の実施形態である取付部材の着脱装置の断面図である。
【図２】図１のＡ−Ａ部における断面図である。
【図３】図１のＢ−Ｂ部における断面図である。
【図４】第１の実施形態である取付部材の着脱装置の分解斜視図である。
【図５】取付基板を被取付部材に装着した状態を示す断面図である。
【図６】係合解除部材を後方から押圧を開始した状態を示す断面図である。
【図７】係合解除部材を後方から完全に押し込んだ状態を示す断面図である。
【図８】取付基板を取外す状態を示す断面図である。
【図９】第２の実施形態である取付部材の着脱装置の断面図である。
【図１０】第２の実施形態である取付部材の着脱装置の分解斜視図である。
【図１１】第３の実施形態である取付部材の着脱装置の断面図である。
【図１２】第４の実施形態である取付部材の着脱装置の断面図である。
【図１３】第５の実施形態である取付部材の着脱装置の断面図である。
【図１４】第６の実施形態である取付部材の着脱装置の断面図と平面図である。
【図１５】第７の実施形態である取付部材の着脱装置の断面図と平面図である。
【図１６】第８の実施形態である取付部材の着脱装置の断面図である。
【図１７】第９の実施形態である取付部材の着脱装置の断面図である。
【図１８】第９の実施形態である取付部材の着脱装置の断面図である。
【図１９】第１０の実施形態である取付部材の着脱装置の断面図である。
【図２０】第１１の実施形態である取付部材の着脱装置の断面図である。
【符号の説明】
１被取付部材
１１取付穴
１２段差部
１３ガイド
２取付基板
２１取付穴
２１１広幅部
２１２狭幅部
２３逆止鈎
２３１取付ねじ
２３２雌ねじ
２４二股状フック
２５八の字状のフック部
２６溝
２７逆動防止片
３係合部材
３１基台部
３１１係止鈎片
３１２穴部
３１３係止突片
３１４鈎状突部
３１５Ｔの字形の突片
３２固着部
３３係止爪部
３３１弾性片部
３３２係止片部
３３３突起部
３４支柱
３５爪支持部
３６分岐部
３７段差部
３８支柱
３８１分岐部
３８２逆止鈎
３９弾性片部
３９１平面部
４係合解除部材
４１基部
４２胴部
４３傾斜カム部
４３１平行面部
４４鈎状凸起
４５係止片[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an attachment / detachment device for an attachment member for attaching / detaching an attachment member to / from an attachment member such as a game board in a pachinko machine.
[0002]
[Prior art]
The game board of the pachinko machine has several lamps and decorations attached to it, which enhances the player's entertainment effect. The attachment members such as lamps and decorations are attached to a mounting board fixed to the game board. It is attached. Conventionally, the mounting substrate provided with this mounting member has been screwed by screws or the like, or has been mounted via a mounting member. With the recent increase in the protection of the global environment and the effective use of resources, there is a demand for a structure that allows members to be easily disassembled even in game boards of pachinko machines. However, when the mounting board is screwed with a screw or the like, it is necessary to loosen the screw one by one, and when the mounting board is mounted via the mounting member, the mounting member considers removal of the mounting member Since it was not structured, the removal was a cumbersome and time-consuming work.
[0003]
[Problems to be solved by the invention]
The present invention has been made to solve the above-described conventional problems and to provide an attachment / detachment device for an attachment member in which the attachment member can be easily attached / detached.
[0004]
[Means for Solving the Problems]
The mounting member attaching / detaching device of the present invention which has been endured to solve the above problems is an attaching member attaching / detaching device for attaching / detaching the attaching member provided with the attaching substrate to the attached member provided with the attaching hole, An inclining member is provided on the back surface of the mounting substrate that includes a pair of locking claw portions that engage with the mounting holes, and the width of the pair of locking claw portions is smaller than the width of the mounting holes. An engagement release member provided with a cam portion is slidably attached to the engagement member , and the engagement release member is pressed forward from the rear, so that the inclined cam portion reduces the locking claw portion and the attachment hole The engagement is released .
[0005]
The engaging member includes a base portion, a fixing portion that extends upward from the base portion to fix the mounting substrate to the mounting member, and a mounting member that extends downward from the base portion. The locking claw portion of the engaging member extends from the base portion downward from the base portion, and is attached to the tip of the column from the mounting hole of the mounted member. A narrow claw support part is provided, and a pair of flexible elastic pieces in the shape of an inverted octagon are extended at both ends of the claw support part so as to extend wider than the mounting holes and locked from the tip of the elastic piece part It is assumed that the one part is bent and extended inward so as to abut one corner of the attached member, and a protrusion is provided at the tip of the locking piece perpendicular to the flexible direction of the elastic piece. The disengagement member is formed on the inside of a plate-like body extending upward from the base thereof, and the inclined cover is reduced in width downward from the upper end of the body. It can be assumed that part is formed.
[0006]
In addition, the tip end portion of the column extending downward from the base portion of the engagement member is divided into two branches to form a branch portion, and a pair of left and right step portions are provided inside the branch portion, and the engagement is released. A hook-like convex portion is provided at the base of the member, and the hook-like convex portion is inserted between the stepped portions to be clamped to prevent the disengagement member from coming off from the engaging member and to be assembled integrally. Can do.
[0007]
The mounting member attaching / detaching device of the present invention is simple by providing a locking claw portion on an engaging member fixed to a mounting substrate of the mounting member, and engaging the locking claw portion with a mounting hole of the mounted member. The mounting member can be attached to the mounted member. On the other hand, the inclined cam portion provided on the engagement release member is locked by pressing the engagement release member slidably attached to the engagement member from the rear, that is, from the back side of the attached member to the front side. By reducing the width of the claw portion, the engagement between the engagement member and the attachment hole is released, and the attachment member can be easily removed together with the attachment / detachment device.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
1 to 4 are views showing a first embodiment of the present invention, wherein 1 is a mounted member such as a game board, 2 is a mounting substrate provided with mounting members such as lamps and ornaments, and 3 is a mounting An engagement member 4 for fixing the substrate 2 to the attached member 1 is an engagement release member for releasing the engagement between the attached member 1 and the engagement member 3. The engaging member 3 includes a base portion 31, a fixing portion 32 that extends above the base portion 31 and fixes the mounting substrate 2 to the base portion 31, and extends below the base portion 31. The engagement releasing member 4 is provided with an inclined cam portion 43 that reduces the lateral width of the engagement claw portion 33.
[0009]
The locking claw portion 33 is provided with a claw support portion 35 narrower than the mounting hole 11 of the mounted member 1 at the tip of a support column 34 extending downward from the base portion 31. At both ends, a pair of elastic pieces 331 having flexibility in the shape of an inverted octagon are extended wider than the attachment holes 11, and the locking pieces 332 of the attached member 1 are connected to the ends of the elastic pieces 331. It is bent and extended inward so as to come into contact with one corner, and a protrusion 333 is provided at the tip of the locking piece 332 perpendicular to the flexible direction of the elastic piece 331. Further, the disengaging member 4 has a plate-like body portion 42 extending upward from the base portion 41, and an inclined cam portion having a width reduced downward from the upper end of the body portion 42 inside the body portion 42. 43 is formed.
[0010]
As shown in FIG. 1, the distal end portion of the support column 34 of the engagement member 3 is divided into two branches to form a branch portion 36, and a pair of stepped portions 37 are provided on the left and right sides of the branch portion 36. On the other hand, the base portion 41 of the disengagement member 4 is provided with a hook-like protrusion 44, and the hook-like protrusion 44 is inserted between the stepped portions 37 to stop the hook. 4 can be prevented from falling off from the engagement member 3, and the engagement release member 4 can be assembled to the engagement member 3 integrally.
[0011]
In place of the embodiment in which the disengagement member 4 shown in FIG. 1 is integrally coupled to the engagement member 3, as shown in FIGS. The engagement member of the disengagement member 4 can also be provided by providing a pair of the engagement rod pieces 311 in parallel with the engagement rod piece 311 and engaging the engagement piece 311 with the engagement piece 45 provided on the engagement release member 4. 3 is prevented, and the disengagement member 4 can be assembled to the engagement member 3 integrally.
[0012]
Further, in the embodiment of FIG. 1, a stepped portion 12 is provided on the inner surface of the mounting hole 11 of the mounted member 1, and the locking piece portion 332 of the engaging member 3 is engaged with the corner of the stepped portion 12. By combining, the attachment substrate 2 can be firmly attached to the member 1 to be attached. In addition, the insertion part 22 is inserted and fixed to the hole part of the to-be-attached member 1 at the attachment board | substrate 2. As shown in FIG.
[0013]
When the engagement member 3 and the engagement release member 4 are assembled together, the dimension from the upper surface of the base portion 31 of the engagement member 3 to the lower surface of the base portion 41 of the engagement release member 4 is set to the thickness of the mounted member 1. In the following, the attachment / detachment structure of the attachment substrate 2 is formed so as not to protrude from the back side of the member 1 to be attached.
[0014]
The base part 31, the claw support part 35, and the base part 41 are elastic in an inverted eight shape so that the horizontal dimension is within the dimension range of the attachment hole 11 and the elastic piece part 331 protrudes from the dimension range of the attachment hole 11. By expanding the width of the piece 331, the mounting member of the mounting substrate 2 can be smoothly inserted into the mounting hole 11, and the locking piece 332 can be locked with the mounted member 1.
[0015]
The fixing portion 32 for attaching the mounting substrate 2 to the member to be attached 1 has an elastic piece portion 39 in an eight-letter shape downward from the front end portion of the column 38 extending upward from the base portion 31. A flat portion 391 that is in contact with the inner periphery of the mounting hole 21 is formed at the tip of the elastic piece portion 39, whereby the mounting substrate 2 is fixed to the mounted member 1. Instead of providing the flat portion 391 that contacts the inner periphery of the mounting hole 21, the mounting substrate 2 can be similarly attached to the mounting member 1 by providing a slope that contacts one end of the mounting hole 21 of the mounting substrate 2 at the tip of the elastic piece portion 39. Can be fixed to.
[0016]
When attaching the attachment member to the member 1 to be attached, the attachment substrate 2 is fixed to the engagement member 3 and the engagement release member 4 and the engagement member 3 are combined together, and the attachment / detachment member combined integrally is attached. By inserting the locking piece portion 332 provided in the locking claw portion 33 of the engaging member 3 into the step 12 of the mounting hole 11 by inserting the mounting member 1 into the mounting hole 11 from the front side. The attachment substrate 2 can be attached to the member 1 to be attached. In addition, after the mounting substrate 2 is arranged at a required position, the fixing portion 32 of the engaging member 3 to which the engagement releasing member 4 is mounted is inserted into the mounting hole 11 from the back side of the mounted member 1 and the mounting substrate 2 is further inserted. The mounting member can be mounted on the mounted member 1 by projecting from the mounting hole 21.
[0017]
Next, a state when the mounting member is removed from the mounted member 1 will be described with reference to FIGS. FIG. 5 is a view showing a state in which the mounting substrate 2 provided with the mounting member is fixed to the mounted member 1 by the engaging member 3, and the engaging member 3 is fitted with an engagement releasing member 4. By pressing the disengagement member 4 from the rear, that is, from the back side of the mounted member 1 to the front side, the inclined cam portion 43 acts so as to narrow the gap between the pair of projections 333, and the elastic piece portion 331 is moved. Bend. (FIG. 6) Further, when the pressing is continued, the protrusion 333 enters the parallel surface portion 431 below the inclined cam, and the lateral width of the locking piece portion 332 is reduced to be equal to or smaller than the lateral width of the mounting hole 11, and the locking piece portion 332 and The locking of the mounting hole 11 with the stepped portion 12 is released (FIG. 7), and the mounting substrate 2 is easily removed from the mounted member 1 together with the engaging member 3 and the engaging releasing member 4 as shown in FIG. be able to.
[0018]
As the fixing portion 32 for attaching the mounting substrate 2 to the base portion 31, instead of the embodiment shown in FIG. 1, as shown in FIG. The branch portion 381 is provided separately, and a check rod 382 is provided outside the branch portion 381, and the branch portion 381 is inserted into the mounting hole 21 of the mounting substrate 2, whereby the mounting substrate 2, the engagement member 3, Can be configured integrally.
[0019]
In addition, as shown in FIG. 12, a bifurcated hook 24 having a check rod 23 on the outside is provided on the back side of the mounting substrate 2, and a hole portion 312 is provided in the base portion 31. The mounting substrate 2 and the engaging member 3 can be integrally formed by inserting the hooks 24.
[0020]
Further, as shown in FIG. 13, a hook-shaped hook portion 25 having flexibility is provided on the front side of the mounting substrate 2, and a hook is attached to the tip of a column 38 extending upward from the base portion 31. The mounting substrate 2 and the engaging member 3 are integrally configured by providing the locking protrusion 313 that engages with the portion 25 and engaging the locking protrusion 313 with the hook-shaped hook portion 25. can do.
[0021]
Further, as shown in FIG. 14, the mounting hole 21 of the mounting substrate 2 is formed to a required length, and two grooves 26 are formed in the vicinity of the mounting hole 21 in parallel to the mounting hole 21 to form the mounting hole 21. In addition to providing flexibility, a hook-like protrusion 314 that engages with the attachment hole 21 is provided at the tip of the column 38 that extends upward from the base portion 31, and the hook-like protrusion 314 is provided in the attachment hole 21. The mounting substrate 2 and the engaging member 3 can be configured integrally by inserting them.
[0022]
Further, as shown in FIG. 15, a T-shaped protruding piece 315 is extended above the base portion 31 of the engaging member 3, and a wide width portion 211 and a narrow width portion 212 are formed in the mounting hole 21 of the mounting substrate 2. The mounting substrate 2 and the engaging member 3 can also be integrally formed by forming and inserting the T-shaped projecting piece 315 into the wide width portion 211 and then sliding it to the narrow width portion 212. Reference numeral 13 denotes a locking piece having flexibility for preventing the convex piece 315 from returning to the wide portion 211.
[0023]
In addition, as shown in FIG. 16, a support column 38 is extended above the base portion 31 of the engaging member 3, and a back motion prevention piece 27 is disposed around the mounting hole 21 formed in the mounting substrate 2. Also, the mounting substrate 2 and the engaging member 3 can be integrally formed by inserting the column 38 into the mounting hole 21 and locking the column 38 with the reverse movement preventing piece 27.
[0024]
Further, as shown in FIGS. 17 to 18, a screw insertion hole is provided in the mounting substrate 2, and a screw pilot hole 232 communicating with the engagement member 3 is provided, and then a mounting screw 231 is screwed into the screw pilot hole 232. In addition, the mounting substrate 2 and the engaging member 3 can be configured integrally. In FIG. 17, the mounting screw 231 is a round head screw, and in FIG. 18, it is a flat head screw.
[0025]
Further, as shown in FIG. 19, the upper surface of the base portion 31 of the engaging member 3 and the lower surface of the mounting member 2 are bonded with an adhesive, or heat is applied to melt and soften the joint surface to perform welding. Also by this, the attachment board | substrate 2 and the engaging member 3 can be comprised integrally.
[0026]
Further, as shown in FIG. 20, the mounting substrate 2 is used as a base portion 31, a support column 34 is extended downward from the mounting substrate 2, and a locking claw portion 33 is provided at the distal end portion of the support column 34. As a result, the mounting substrate 2 and the engaging member 3 can be integrally formed, and the mounting substrate can be fixed to the engaging member. In addition, in embodiment of FIG.11, 12, 18-20, there exists an advantage which a coupling | bonding means does not protrude upward from the attachment board | substrate 2. FIG.
[0027]
In addition, it is desirable to use engineering plastics having flexibility as the material of the mounting substrate 2, the engagement member 3, and the engagement release member 4. By using engineering plastics having flexibility, the elastic piece portion 331, the locking collar piece 311 and the like can be bent and the members can be engaged with each other.
[0028]
The mounting member attaching / detaching device of the present invention is simple by providing a locking claw portion on an engaging member fixed to a mounting substrate of the mounting member, and engaging the locking claw portion with a mounting hole of the mounted member. The mounting member can be attached to the mounted member. On the other hand, the inclined cam portion provided on the engagement release member is locked by pressing the engagement release member slidably attached to the engagement member from the rear, that is, from the back side of the attached member to the front side. By reducing the width of the claw portion, the engagement between the engagement member and the attachment hole is released, and the attachment member can be easily removed together with the attachment / detachment device.
[0029]
【The invention's effect】
As described above, according to the attachment member attaching / detaching device of the present invention, it is possible to easily attach the attachment member such as the lamp or the ornament provided on the attachment substrate to the attached member such as the game board. Also, when the pachinko machine is disassembled, the attachment member can be easily removed together with the attaching / detaching device, and there is an advantage that the assembly and disassembly work can be simplified and the necessary cost can be reduced as compared with the prior art.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a mounting member attaching / detaching apparatus according to a first embodiment.
FIG. 2 is a cross-sectional view taken along a line AA in FIG.
3 is a cross-sectional view taken along a line BB in FIG.
FIG. 4 is an exploded perspective view of the attachment member attaching / detaching apparatus according to the first embodiment.
FIG. 5 is a cross-sectional view showing a state in which a mounting substrate is mounted on a member to be mounted.
FIG. 6 is a cross-sectional view showing a state where pressing of the disengagement member is started from the rear.
FIG. 7 is a cross-sectional view showing a state in which the disengagement member is completely pushed from the rear.
FIG. 8 is a cross-sectional view showing a state where the mounting substrate is removed.
FIG. 9 is a cross-sectional view of a mounting member attaching / detaching apparatus according to a second embodiment.
FIG. 10 is an exploded perspective view of a mounting member attaching / detaching apparatus according to a second embodiment.
FIG. 11 is a cross-sectional view of a mounting member attaching / detaching apparatus according to a third embodiment.
FIG. 12 is a cross-sectional view of a mounting member attaching / detaching apparatus according to a fourth embodiment.
FIG. 13 is a cross-sectional view of a mounting member attaching / detaching apparatus according to a fifth embodiment.
FIGS. 14A and 14B are a sectional view and a plan view of a mounting member attaching / detaching apparatus according to a sixth embodiment. FIGS.
FIGS. 15A and 15B are a cross-sectional view and a plan view of a mounting member attaching / detaching apparatus according to a seventh embodiment; FIGS.
FIG. 16 is a cross-sectional view of an attachment member attaching / detaching device according to an eighth embodiment.
FIG. 17 is a cross-sectional view of an attachment member attaching / detaching device according to a ninth embodiment.
FIG. 18 is a cross-sectional view of an attachment member attaching / detaching device according to a ninth embodiment.
FIG. 19 is a cross-sectional view of a mounting member attaching / detaching apparatus according to a tenth embodiment.
FIG. 20 is a sectional view of an attachment member attaching / detaching apparatus according to an eleventh embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Mounted member 11 Mounting hole 12 Step part 13 Guide 2 Mounting board 21 Mounting hole 211 Wide part 212 Narrow part 23 Non-returning bar 231 Mounting screw 232 Female screw 24 Bifurcated hook 25 Eight-shaped hook part 26 Groove 27 Reverse Movement prevention piece 3 Engagement member 31 Base part 311 Locking hook piece 312 Hole part 313 Locking protrusion piece 314 Hook-like protrusion 315 T-shaped protrusion 32 Fixing part 33 Locking claw part 331 Elastic piece part 332 Engagement Stop piece portion 333 Projection portion 34 Support column 35 Claw support portion 36 Branch portion 37 Step portion 38 Support column 381 Branch portion 382 Non-return bar 39 Elastic piece portion 391 Plane portion 4 Disengagement member 41 Base portion 42 Body portion 43 Inclined cam portion 431 Parallel Surface 44 ridge-like protrusion 45 locking piece

Claims

An attachment / detachment device for attaching / detaching an attachment member provided with an attachment board (2) to an attached member (1) provided with an attachment hole (11), which is attached to the back surface of the attachment board (2). An engaging member (3) provided with a pair of locking claws (33) engaging with the holes (11) is projected, and the lateral width of the pair of locking claws (33) is An engagement release member (4) having an inclined cam portion (43) for reducing the width smaller than the lateral width is slidably attached to the engagement member (3), and the engagement release member (4) is moved forward from the rear. The attachment member attaching / detaching device is characterized in that the inclined cam portion (43) reduces the width of the locking claw portion (33) by being pressed to release the engagement with the attachment hole (11) .

The engaging member (3) includes a base part (31) and a fixing part (32) extending upward from the base part (31) to fix the mounting substrate (2) to the base part (31). 2) and a locking claw portion (33) extending downward from the base portion (31) and engaging with the mounted member (1). The attachment / detachment device of the attachment member.

The locking claw portion (33) of the engaging member (3) extends the column (34) downward from the base portion (31), and attaches the mounted member (1) to the tip of the column (34). A claw support portion (35) having a width narrower than that of the hole (11) is provided, and a pair of elastic piece portions (331) having flexibility in an inverted octagon shape are attached to both ends of the claw support portion (35). The locking piece (332) is bent inward from the tip of the elastic piece (331) so as to abut one corner of the mounted member (1). 3. A mounting member attaching / detaching device according to claim 1, wherein a protrusion (333) is provided at the tip of the stop piece (332) perpendicular to the flexible direction of the elastic piece (331). .

An inclination in which the disengagement member (4) is reduced in width from the upper end of the body part (42) to the inside of a plate-like body part (42) extending upward from the base part (41). The attachment / detachment apparatus for an attachment member according to any one of claims 1 to 3, wherein a cam portion (43) is formed.

The front end portion of the column (34) extending downward from the base portion (31) of the engaging member (3) is divided into two branches to form a branch portion (36), and the inside of the branch portion (36). A pair of left and right step portions (37) is provided on the base, and a hook-like convex portion (44) is provided on the base portion (41) of the disengagement member (4). 5) The assembly is integrally assembled by preventing the disengagement member (4) from coming off from the engagement member (3). The attachment / detachment device of the attachment member.

A pair of locking rods (311) is provided in parallel to the support column (34) below the base portion (31) of the engaging member (3), and the locking rods (311) are connected to the disengaging members (4 The engagement disengagement member (4) is prevented from falling off from the engagement member (3) by being engaged with a locking piece (45) provided on the assembly, and is integrally assembled. The attachment / detachment apparatus of the attachment member in any one of -5.

The mounting substrate (2) is attached to the mounting member (1) by engaging the locking piece (332) of the engaging member (3) with the stepped portion (12) provided on the inner surface of the mounting hole (11) of the mounted member (1). The attachment / detachment apparatus for an attachment member according to any one of claims 1 to 6, wherein the attachment member is fixed to the attachment member (1).

The dimension from the upper surface of the base (31) of the engaging member (3) to the lower surface of the base (41) of the disengaging member (4) is equal to or less than the thickness of the mounted member (1). Item 8. The attachment / detachment device for an attachment member according to any one of Items 1 to 7.

The horizontal dimensions of the base (31), claw support (35) and base (41) are within the range of the mounting hole (11), and the elastic piece (331) is within the range of the mounting hole (11). The attachment member attaching / detaching device according to any one of claims 1 to 8, wherein the attachment piece (332) is engaged with the attached member (1) so as to have a width exceeding.