JP6332079B2

JP6332079B2 - Cup holder

Info

Publication number: JP6332079B2
Application number: JP2015036853A
Authority: JP
Inventors: 晋一澤田; 邦仁近藤
Original assignee: Toyoda Gosei Co Ltd
Current assignee: Toyoda Gosei Co Ltd
Priority date: 2015-02-26
Filing date: 2015-02-26
Publication date: 2018-05-30
Anticipated expiration: 2035-02-26
Also published as: JP2016159641A

Description

本発明は、車両の室内などに設けられるカップホルダに関し、詳しくは収容空間に収容された容器を保持可能なサポートを持つカップホルダに関する。 The present invention relates to a cup holder provided in a vehicle interior, and more particularly to a cup holder having a support capable of holding a container accommodated in an accommodation space.

車両の室内には、容器を安定して保持するためのカップホルダが装備されている。カップホルダの多くは、様々なサイズの容器を車両の加速や振動に対して安定に保持するためのサポートを備えている。 A cup holder for stably holding the container is provided in the interior of the vehicle. Many cup holders include a support for stably holding containers of various sizes against acceleration and vibration of the vehicle.

このようなサポートは、収容空間に突出するように付勢されているのが一般的である。サポートとしては、例えば、カップホルダのホルダ本体とサポートとの間に付勢部材を設けて、サポートを収容空間に進入する方向に付勢する。収容空間に容器が収容されてサポートが径方向外側に押されると、サポートは収容空間から退出し、容器を付勢部材の付勢力で保持する（特許文献１〜６）。 Such a support is generally urged so as to protrude into the accommodation space. As the support, for example, an urging member is provided between the holder body of the cup holder and the support, and the support is urged in the direction of entering the accommodation space. When the container is accommodated in the accommodation space and the support is pushed radially outward, the support retreats from the accommodation space and holds the container with the urging force of the urging member (Patent Documents 1 to 6).

特開２００９−１０１９９９号公報JP 2009-101999 A 特開２０１２−０４６０３６号公報JP 2012-046036 A 特開２０１０−１９５１８６号公報JP 2010-195186 A 特開２００６−００１４７９号公報JP 2006-001479 A 特開２００４−１８２２２９号公報JP 2004-182229 A 特願２０１４−０４１０９４号公報Japanese Patent Application No. 2014-041094

本願発明者は、カップホルダの中でも、特にサポートをホルダ本体に保持する新規な構成をもつカップホルダを開発した。 The inventor of the present application has developed a cup holder having a novel structure for holding a support in a holder body, among other cup holders.

本発明はかかる事情に鑑みてなされたものであり、サポートを取付けて、保持する新規な構成をもつカップホルダを提供することを課題とする。 This invention is made | formed in view of this situation, and makes it a subject to provide the cup holder with a novel structure which attaches and holds a support.

本発明のカップホルダは、上方に開口する収容空間を囲む筒状の側壁と底部を持つホルダ本体と、該ホルダ本体の側壁に設けられた側壁開口部と、前記側壁開口部を通じ、前記収容空間に進退可能に前記側壁に支持されたサポートと、前記サポートと前記ホルダ本体との間に設けられ前記サポートを前記収容空間に進入する方向と上方向に付勢する付勢部材と、を備え、前記サポートには、前記サポートの進退方向と平行する二つの側面に、いずれも、前記サポートの揺動中心となる回動軸と、前記回動軸が軸方向に沿って伸縮できる弾性構造と、を有し、前記ホルダ本体の前記側壁は、前記側壁の各前記側壁開口部の下の部分を挟んで相対する位置に、前記側壁から前記収容空間と反対側の後方へ突出する二つのブラケット部を有し、前記ブラケット部は、前記サポートが進退する間に、前記サポートを挟んで、前記サポートを揺動可能に保持し、対向の内側の面からなる挟持部と、を有し、前記挟持部は、前記サポートの前記回動軸を軸支する軸受部と、曲面状のトランジション部と、を有し、前記ホルダ本体の前記底部は、各前記側壁開口部の下方に、前記付勢部材を固定する取付部を持つことを特徴とするカップホルダ。
The cup holder of the present invention includes a holder main body having a cylindrical side wall and a bottom surrounding an accommodation space that opens upward, a side wall opening provided on a side wall of the holder main body, and the accommodation space through the side wall opening. A support that is supported by the side wall so as to be capable of moving forward and backward, and a biasing member that is provided between the support and the holder main body and biases the support in a direction to enter the housing space and upward. the support, the two sides parallel to the moving direction of the support, either, and the pivot shaft serving as a swing center of said support, an elastic structure in which the rotating shaft can be expanded and contracted in the axial direction, And two bracket portions projecting rearward from the side wall to the opposite side of the housing space at positions opposed to each other with a portion below the side wall opening of the side wall of the holder body interposed therebetween. has the Racket portion, while the support moves forward and backward, across the support, the support and the swingably held, has a clamping portion consisting of an inner surface of the counter, and the clamping portion, said support A mounting portion for fixing the urging member below each side wall opening portion, and a bearing portion that supports the pivot shaft and a curved transition portion. A cup holder characterized by having.

上記構成によれば、前記ホルダ本体の側方により、前記サポートを前記ブラケット部の間に押し込んで組立てる時に、前記挟持部のトランジション部により、回動軸の軸方向に沿う反力を提供でき、弾性構造により回動軸が伸縮でき、元の幅が挟持部の間隔より大きな回動軸が挟持部の間に押し込むことができる、従って、単にホルダ本体側方から側壁開口部の開口方向へサポートと付勢部材を押し込むことで組み立て可能となる。以上により、組立てやすいカップホルダを提供することができ、組付け工数が少なくなる。 According to the above configuration, when the support is pushed between the bracket portions by the side of the holder main body and assembled, the transition portion of the clamping portion can provide a reaction force along the axial direction of the rotation shaft, The rotating shaft can be expanded and contracted by the elastic structure, and the rotating shaft whose original width is larger than the interval between the holding parts can be pushed in between the holding parts. Therefore, it is supported from the side of the holder body to the opening direction of the side wall opening. It becomes possible to assemble by pushing the biasing member. As described above, a cup holder that can be easily assembled can be provided, and the number of assembling steps can be reduced.

前記ブラケット部は、軸受部の下に、軸受開口部を持ち、前記サポートは、前記側面に、該サポートが前記軸受開口部から落ちないようにするために、前記回動軸と所定の間隔を隔てて設けられ、前記回動軸を中心に揺動する揺動突起部とをもち、前記ブラケット部は、前記揺動突起部の下方に当接し、前記揺動突起部の揺動動作をガイドするガイド部を備える。この軸受開口部を設けることにより、金型の中に、可動側のキャビティと１つのスライドの組み合わせで、一セットのサポートと付勢部材に対応する構造（１つの側壁開口部、１対のブラケット部、１対の軸受部）を成形でき、金型の設計、製造及びメンテナンスに対しての工数が少なくなる。
The bracket portion has a bearing opening under the bearing portion, and the support has a predetermined distance from the rotation shaft on the side surface so that the support does not fall from the bearing opening. spaced is provided, has a swing protrusion swings around the pivot shaft, the bracket portion, the rocking protrusion contacts the lower, guide rocking operation of the rocking protrusion A guide portion is provided. By providing this bearing opening, a structure corresponding to one set of support and urging member (one side wall opening, one pair of brackets) in the mold is a combination of a movable cavity and one slide. Part and a pair of bearing parts), and the man-hours for designing, manufacturing and maintaining the mold are reduced.

第１発明の回動軸とホルダ本体側に第二回動軸として、軸受部をサポート第二軸受部として設けたのもが第３発明である。この場合に、トランジション部は省略される。第３発明も第１発明と同様の効果有する。 In the third invention, the bearing portion is provided as the support second bearing portion as the second turning shaft on the rotating shaft and the holder main body side of the first invention. In this case, the transition part is omitted. The third invention also has the same effect as the first invention.

前記付勢部材は、前記ホルダ本体の前記底部に保持された固定端と、前記サポートの外側に配置された自由端とを持つ片持ちばねからなることが好ましい。片持ちばねは、サポート及びホルダ本体へ取り付けやすく、また、サポートを収容空間に向けて付勢させることができる。
The urging member is preferably a cantilever spring having a fixed end held at the bottom of the holder main body and a free end disposed outside the support. The cantilever spring can be easily attached to the support and the holder body, and the support can be biased toward the accommodation space.

本発明のカップホルダによれば、収容空間に向いて、単に側方から押し込んで、サポートと付勢部材を組立てる可能となる。このため、組立てやすい新型なサポートを持つカップホルダを提供することができる。 According to the cup holder of the present invention, the support and the urging member can be assembled by simply pushing in from the side toward the housing space. Therefore, it is possible to provide a cup holder having a new support that is easy to assemble.

本発明のカップホルダの正面図である。It is a front view of the cup holder of the present invention. 本発明のカップホルダの平面図である。It is a top view of the cup holder of the present invention. 本発明のカップホルダの分解斜視図である。It is a disassembled perspective view of the cup holder of this invention. 本発明の第１実施形態の、ホルダ本体の側壁開口部周辺、サポートと板ばねの分解斜視図である。It is a disassembled perspective view of the periphery of the side wall opening part of a holder main body, a support, and a leaf | plate spring of 1st Embodiment of this invention. 本発明の第２実施形態の、ホルダ本体の側壁開口部周辺とサポートと板ばねの分解斜視図である。It is a disassembled perspective view of the side wall opening part periphery of a holder main body, a support, and a leaf | plate spring of 2nd Embodiment of this invention. 本発明の第３実施形態の、ホルダ本体の側壁開口部周辺とサポートと板ばねの分解斜視図である。It is a disassembled perspective view of the side wall opening part periphery of a holder main body, a support, and a leaf | plate spring of 3rd Embodiment of this invention. 本発明の第５実施形態の、ホルダ本体の側壁開口部周辺とサポートと板ばねの分解斜視図である。It is a disassembled perspective view of the side wall opening part periphery of a holder main body, a support, and a leaf | plate spring of 5th Embodiment of this invention. 本発明の第６実施形態の、ホルダ本体の側壁開口部周辺とサポートと板ばねの分解斜視図である。It is a disassembled perspective view of the side wall opening part periphery of a holder main body, a support, and a leaf | plate spring of 6th Embodiment of this invention. 本発明の第７実施形態の、ホルダ本体の開口部周辺とサポートと板ばねの分解斜視図である。It is a disassembled perspective view of the opening part periphery of a holder main body, a support, and a leaf | plate spring of 7th Embodiment of this invention. 本発明の第２実施形態の、サポートの進退指示図（Ａ）及び、第１、第３実施形態のカップホルダの回動軸の組付断面図（Ｂ，Ｃ）Support advance / retreat instruction diagram (A) of the second embodiment of the present invention and assembly sectional views (B, C) of the rotation shaft of the cup holder of the first and third embodiments. 本発明の第２実施形態のカップホルダの要部拡大断面図である。It is a principal part expanded sectional view of the cup holder of 2nd Embodiment of this invention. 本発明の第２実施形態のカップホルダの、多サイズの容器に合うことを示す断面図である。It is sectional drawing which shows that the cup holder of 2nd Embodiment of this invention suits a multi-size container. 本発明の第８実施形態のカップホルダの、多サイズの容器に合うことを示す断面図である。It is sectional drawing which shows that the cup holder of 8th Embodiment of this invention suits a multi-size container. 発明の第２実施形態のカップホルダの本体を成形する金型を示す図である。It is a figure which shows the metal mold | die which shape | molds the main body of the cup holder of 2nd Embodiment of invention. 発明の第３実施形態のカップホルダの本体を成形する金型を示す図である。It is a figure which shows the metal mold | die which shape | molds the main body of the cup holder of 3rd Embodiment of invention.

（第１実施形態）
本発明の第１実施形態に係るカップホルダは、図１〜図４、図１２に示される。
本発明のカップホルダ１は、上方に開口する収容空間２を囲む筒状の側壁３１と底部３２をもつホルダ本体３と、前記ホルダ本体３の側壁３１に設けられる側壁開口部３３と、前記側壁３１から側壁開口部３３の開口方向で、前記収容空間２と反対側（以下「後方側」という）に突出するブラケット部３４と、前記側壁開口部３３を通じて前記収容空間２に進退可能に前記ブラケット部３４に支持されたサポート４と、前記サポート４と前記ホルダ本体３との間に設けられ、前記サポート４を前記収容空間２に進入する方向に付勢する付勢部材５と、を備え。前記ブラケット部３４は、前記側壁３１の前記側壁開口部３３の下の部分を挟んで相対する位置で対称的に設けられ、前記サポート４を進退する間に揺動可能に挟んで保持することを特徴とする。 (First embodiment)
The cup holder which concerns on 1st Embodiment of this invention is shown by FIGS. 1-4, FIG.
The cup holder 1 of the present invention includes a holder main body 3 having a cylindrical side wall 31 and a bottom portion 32 surrounding a housing space 2 opened upward, a side wall opening 33 provided on the side wall 31 of the holder main body 3, and the side wall A bracket portion 34 that protrudes from the side 31 to the side opposite to the accommodation space 2 (hereinafter referred to as “rear side”) in the opening direction of the side wall opening 33, and the bracket that can advance and retreat into the accommodation space 2 through the side wall opening 33. A support 4 supported by a portion 34, and a biasing member 5 provided between the support 4 and the holder main body 3 and biasing the support 4 in a direction of entering the housing space 2. The bracket portion 34 is provided symmetrically at a position opposite to the lower portion of the side wall opening 33 of the side wall 31 and holds the support 4 so as to be swingable while moving forward and backward. Features.

図１２に示すように、本発明のカップホルダ１は、二つの収容空間２が形成された有底筒状の前記ホルダ本体３と、前記収容空間２に進退する前記サポート４と、前記サポート４に付勢する前記付勢部材５とからなり、多サイズの容器６を収容できる。

ホルダ本体３： As shown in FIG. 12, the cup holder 1 of the present invention includes a bottomed cylindrical holder body 3 in which two accommodation spaces 2 are formed, the support 4 that advances and retreats into the accommodation space 2, and the support 4. The urging member 5 for urging the urging member 5 can accommodate a multi-size container 6.

Holder body 3:

ホルダ本体３は、樹脂製であり、射出成形により成形されている。ホルダ本体３は、有底筒状を呈している。ホルダ本体３は、筒状の側壁３１と、側壁３１の下端を塞ぐ底部３２とを備える。側壁３１と底部３２とにより囲まれた空間が容器６を収容する収容空間２である。容器６は収容空間２の上方から挿入される。２つの収容空間２は、該収容空間の間の凹部を介して連続した凹状を呈している。 The holder body 3 is made of resin and is formed by injection molding. The holder main body 3 has a bottomed cylindrical shape. The holder body 3 includes a cylindrical side wall 31 and a bottom portion 32 that closes the lower end of the side wall 31. A space surrounded by the side wall 31 and the bottom portion 32 is the accommodation space 2 in which the container 6 is accommodated. The container 6 is inserted from above the accommodation space 2. The two storage spaces 2 have a continuous concave shape through a recess between the storage spaces.

側壁３１の内径は、図１２に示すように、収容空間２に収容される最大径の容器６ｄの外径よりも若干大きく、且つ収容空間２の上方から下方に向かって徐々に小さくなっている。 As shown in FIG. 12, the inner diameter of the side wall 31 is slightly larger than the outer diameter of the largest diameter container 6 d accommodated in the accommodation space 2 and gradually decreases from the upper side to the lower side of the accommodation space 2. .

側壁開口部３３の配置は、図２、図３に示すように、上方から見ると、何れの一つの収容空間２に収容された容器６を周方向から取り囲むように２箇所の側壁開口部３３が筒状の側壁３１の四等分の位置の片側の二つの位置で形成されている。これらの側壁開口部３３にはそれぞれ、サポート４の後述する当接凸部４１ａが配置されている。 As shown in FIGS. 2 and 3, the side wall openings 33 are arranged at two side wall openings 33 so as to surround the container 6 accommodated in any one of the accommodation spaces 2 from the circumferential direction as viewed from above. Are formed at two positions on one side of the position of the quarter-shaped side wall 31. Each side wall opening 33 is provided with a contact protrusion 41a, which will be described later, of the support 4.

図３、図４に示すように、ホルダ本体３の側壁３１の側壁開口部３３の下には、側壁３１の収容空間２と反対側の後方側に一対のブラケット部３４が突設されている。一対のブラケット部３４は、側壁開口部３３の下の側壁部分を挟んでいる位置に、相応の側壁開口部３３により対称的に配置される。 As shown in FIGS. 3 and 4, a pair of bracket portions 34 project from the side wall 31 of the holder body 3 below the side wall opening 33 on the rear side opposite to the accommodation space 2 of the side wall 31. . The pair of bracket portions 34 are arranged symmetrically by the corresponding side wall openings 33 at positions sandwiching the side wall portion below the side wall openings 33.

前記一対のブラケット部３４は、間隔が、前記サポート４の両側面の後記軸座部の端面の幅と等しく設定される二つの内面からなる挟持部３４ａと、該挟持部３４ａに、対称的に設けられ、前記サポート４の回動軸４２ｂを軸支する軸受部３４ｂと、前記挟持部３４ａの後部に設けられた所定サイズの曲面からなるトランジション部３４ｈと、を備える。 The pair of bracket portions 34 are symmetrically provided with a sandwiching portion 34a composed of two inner surfaces whose distance is set equal to the width of the end surface of the shaft seat portion on both sides of the support 4, and the sandwiching portion 34a. A bearing portion 34b that is provided and pivotally supports the rotating shaft 42b of the support 4 and a transition portion 34h that is a curved surface of a predetermined size provided at the rear portion of the clamping portion 34a.

前記挟持部３４ａでは、前記サポート４の回動軸４２ｂを軸支する軸受部３４ｂと、前記サポート４を押し込んで取り付ける時に、回動軸の両端に設けられた軸斜面と合わせて軸方向の圧力を提供するトランジション部３４ｈと、を備える。 In the holding part 34a, when the support part 4 is pushed in and attached, the bearing part 34b that supports the turning shaft 42b of the support 4 and the axial slopes provided at both ends of the turning shaft together with the axial pressure A transition part 34h for providing

前記ホルダ本体３の前記側壁３１は、前記側壁開口部３３の下に、前記側壁３１から前記収容空間２と反対側の後方に突出し、サポート４が収容空間２から退出する時に、前記サポート４の下規制部４６と合わせて、退出移動を制限する少なくとも1つのストッパー３５をもつことが好ましい。サポート４が最大退出位置へ移動するとき、サポート４の回動軸４２ｂ以下である下端部は、レバー作用で、ホルダ本体３の側壁３１に向いて移動して、サポート４の前記下規制部４６は前記ストッパー３５と当接することで、最大退出位置に留まる。このため、サポート４は退出する時に、穏やかに最大退出位置に保持される。

サポート４ The side wall 31 of the holder body 3 protrudes from the side wall 31 to the rear side opposite to the accommodation space 2 below the side wall opening 33, and when the support 4 retreats from the accommodation space 2, In combination with the lower restricting portion 46, it is preferable to have at least one stopper 35 for restricting the withdrawal movement. When the support 4 moves to the maximum retracted position, the lower end portion of the support 4 which is below the rotation shaft 42b moves toward the side wall 31 of the holder body 3 by the lever action, and the lower restriction portion 46 of the support 4 is moved. Remains in the maximum retracted position by contacting the stopper 35. For this reason, the support 4 is gently held at the maximum exit position when it exits.

Support 4

サポート４は、前記側壁開口部３３と対応して、前記側壁開口部３３から何れの1つの収容空間２を臨むようにサポート４が二つ取り付けられて、対向側の側壁３１と一緒に収容空間２に収容された容器６を取り囲む。 Two supports 4 are attached to the support 4 so as to face any one accommodation space 2 from the side wall opening 33 corresponding to the side wall opening 33, and together with the opposite side wall 31, the accommodation space 2 surrounds the container 6 accommodated in the container 2.

前記サポート４は樹脂製であり、射出成形により一体成形されている。前記収容空間２を向うサポート４の前面４１では、図３、図４に示すように、サポート４の当接凸部４１ａは、容器６を保持する部分であり、進入側に膨らんだ形状を呈している。当接凸部４１ａは、ホルダ本体３の側壁開口部３３にホルダ本体３の外側から挿入される。当接凸部４１ａは、収容空間２側に最も突出して配置される先端部４１ｂと、先端部４１ｂの上下方向の上端、下端に向けて後退する上斜面部４１ｃ、下斜面部４１ｄとを有する。上側の上斜面部４１ｃは、緩やかな円弧形状を呈しており、下側の下斜面部４１ｄは先端部４１ｂから下方に向けて後退する方向に直線状に傾斜している。又、前面４１の下部からなり、収容空間２から退出移動を制限するための下規制部４６を設けることが好ましい。 The support 4 is made of resin and is integrally formed by injection molding. On the front surface 41 of the support 4 facing the housing space 2, as shown in FIGS. 3 and 4, the contact protrusion 41 a of the support 4 is a portion that holds the container 6, and has a shape that swells toward the entry side. ing. The contact protrusion 41 a is inserted into the side wall opening 33 of the holder body 3 from the outside of the holder body 3. The contact convex portion 41a has a tip portion 41b that is arranged to protrude most toward the accommodation space 2, and an upper slope portion 41c and a lower slope portion 41d that recede toward the upper and lower ends of the tip portion 41b in the vertical direction. . The upper upper slope portion 41c has a gentle arc shape, and the lower lower slope portion 41d is linearly inclined in a direction of retreating downward from the tip portion 41b. In addition, it is preferable to provide a lower restricting portion 46 that is composed of a lower portion of the front surface 41 and restricts the retreat movement from the accommodation space 2.

前記サポート４の当接凸部４１ａの幅方向の両側には、相対する二つの側面４２があり。前記二つの側面４２の下部にいずれも、当接凸部４１ａよりも下側に設けられ、前記ブラケット部の挟持部３４ａに挟まれる軸座部４２ａと、前記軸座部４２ａの端面から突出する前記サポート４の揺動の中心となる回動軸４２ｂと、前記回動軸４２ｂの端面で前記収容空間２に向う側に所定サイズの軸斜面部４２ｃと、前記軸座部４２ａの近くに、前記回動軸４２ｂ及び前記軸座部４２ａを該回動軸４２ｂの軸方向を沿って伸縮できるための弾性構造４２ｆとしての切欠部４２ｇと、該二つの側面４２の上部に於いて前記上傾斜部の下に設けられる円弧突起部４２ｊと、を備える。 There are two opposite side surfaces 42 on both sides in the width direction of the contact protrusion 41a of the support 4. Both of the lower portions of the two side surfaces 42 are provided below the abutment convex portion 41a, and project from the shaft seat portion 42a sandwiched by the clamping portion 34a of the bracket portion and the end surface of the shaft seat portion 42a. In the vicinity of the pivot shaft 42b serving as the center of swinging of the support 4, the shaft slope portion 42c of a predetermined size on the side facing the housing space 2 on the end surface of the pivot shaft 42b, and the shaft seat portion 42a, A notch portion 42g as an elastic structure 42f for allowing the rotation shaft 42b and the shaft seat portion 42a to expand and contract along the axial direction of the rotation shaft 42b, and the upper inclined portion at the upper part of the two side surfaces 42 And an arc projection 42j provided under the head.

前記サポート４の側面４２で、前記軸座部４２ａ及び回動軸４２ｂの近くに設けられた弾性構造４２ｆについては、構造或は材料自身の弾性を利用して、前記回動軸４２ｂの端面にかける圧力の有無により、幅方向の弾性変形を発生して、該弾性構造４２ｆに載せられる前記軸座部４２ａ及び回動軸４２ｂが、該回動軸４２ｂの軸方向に沿って伸縮することを実現する。該サポート４を前記一対のブラケット部３４の間に押し込んで取り付ける時に、図１０（Ｂ）に示す通り、回動軸４２ｂの端面に設けられた軸斜面部４２ｃと、前記ブラケット部３４の前記挟持部３４ａの後部に設けられる曲面状のトランジション部３４ｈとにより、入れ込む時の反力を径方向から軸方向へ転換して、一対のブラケット部３４の間の間隔より、自由状態の幅が大きな回動軸４２ｂが軸方向に沿って縮んで、一対のブラケット部３４の間に押し込まれる。また、前記軸受部３４ｂまで押し込まれて、前記弾性変形が回復して、回動軸４２ｂが軸受部３４ｂに挿入し、軸座部４２ａがブラケット部３４の挟持部３４ａに挟まれ、サポート４を取り付ける。 The elastic structure 42f provided on the side surface 42 of the support 4 near the shaft seat portion 42a and the rotation shaft 42b is formed on the end surface of the rotation shaft 42b by utilizing the elasticity of the structure or the material itself. The shaft seat portion 42a and the rotating shaft 42b mounted on the elastic structure 42f expand and contract along the axial direction of the rotating shaft 42b by generating elastic deformation in the width direction depending on the presence or absence of the applied pressure. Realize. When the support 4 is attached by being pushed between the pair of bracket portions 34, as shown in FIG. 10B, the shaft inclined surface portion 42c provided on the end surface of the rotating shaft 42b, and the clamping of the bracket portion 34 The reaction force at the time of insertion is changed from the radial direction to the axial direction by the curved transition part 34h provided at the rear part of the part 34a, and the width of the free state is larger than the interval between the pair of bracket parts 34 The rotating shaft 42b contracts along the axial direction and is pushed between the pair of bracket portions 34. Further, the elastic deformation is restored by being pushed down to the bearing portion 34b, the rotating shaft 42b is inserted into the bearing portion 34b, the shaft seat portion 42a is sandwiched between the clamping portions 34a of the bracket portion 34, and the support 4 is Install.

前記サポート４の前記回動軸４２ｂ及び軸座部４２ａが該回動軸４２ｂの軸方向を沿って伸縮できるために設けられる弾性構造４２ｆとしての切欠部４２ｇの構成については、前記サポート４の側面４２に、前記軸座部４２ａの周りに、前記収容空間２に向う切欠部４２ｇを設けて、切欠部に囲まれた側面４２の残留部分が、片端が固定される薄板の構造になり、材料自身の弾性を利用して、載せた前記回動軸が軸方向を沿って伸縮することを実現できる。 Regarding the configuration of the cutout portion 42g as the elastic structure 42f provided so that the rotating shaft 42b and the shaft seat portion 42a of the support 4 can extend and contract along the axial direction of the rotating shaft 42b, the side surface of the support 4 is described. 42 is provided with a notch portion 42g facing the accommodation space 2 around the shaft seat portion 42a, and the remaining portion of the side surface 42 surrounded by the notch portion has a thin plate structure in which one end is fixed. Utilizing its own elasticity, it is possible to realize that the mounted rotation shaft expands and contracts along the axial direction.

図４に示すように、前記サポート４の上面では、当接凸部４１ａよりも上側において、前記進退方向を沿って前記収容空間２と反対側の後側に、前記サポート４が収容空間２に進入する移動を制限するための上規制部４５を備えることが好ましい。該上規制部４５は、サポート４が最大進入位置まで移動する時に、ホルダ本体３の側壁開口部３３の開口上縁３３ａの上方の側壁に当接することで、サポート４がそれ以上収容空間２に進入することを制限している。 As shown in FIG. 4, on the upper surface of the support 4, on the upper side of the contact convex portion 41 a, the support 4 is placed in the housing space 2 on the rear side opposite to the housing space 2 along the forward / backward direction. It is preferable to provide an upper restricting portion 45 for restricting the entering movement. When the support 4 moves to the maximum entry position, the upper restricting portion 45 comes into contact with the upper side wall of the upper opening edge 33a of the side wall opening 33 of the holder body 3 so that the support 4 can enter the accommodating space 2 any more. The entry is restricted.

図４に示すように、前記サポート４の前面４１の下部からなる下規制部４６を設けることが好ましい。該下規制部４６は、サポート４が収容空間２から退出するとき、該下規制部４６が前記ストッパー３５に当たる最大退出位置を決めて、サポート４がそれ以上収容空間２から退出ことを制限している。 As shown in FIG. 4, it is preferable to provide a lower restricting portion 46 composed of a lower portion of the front surface 41 of the support 4. When the support 4 is withdrawn from the accommodating space 2, the lower restricting portion 46 determines the maximum withdrawal position where the lower restricting portion 46 hits the stopper 35, and restricts the support 4 from being further withdrawn from the accommodating space 2. Yes.

前記サポート４の後面では、上面、下面及び両側面４２の後端からなり、サポート４の上端部と下端部との間に直線状に延びる開口周縁４３があり、該開口周縁４３の上部を沿って、前記上規制部４５の後ろにフランジー部４４が設けられる。 The rear surface of the support 4 includes an upper surface, a lower surface, and rear ends of both side surfaces 42, and there is an opening peripheral edge 43 extending linearly between the upper end portion and the lower end portion of the support 4. A flange portion 44 is provided behind the upper restricting portion 45.

図１２の実線で示すサポート４は、収容空間２に最も進入しているときの状態を示す。付勢部材５の付勢力によって、サポート４は、収容空間２に向けて常時進入しようとしている。サポート４の上側の前記上規制部４５が、ホルダ本体３の側壁開口部３３の開口上縁３３ａの上方の側壁に当接することで、サポート４を最大進入位置に留まらせる。サポート４が収容空間２に最も進入した進入基準位置にある時に、収容空間２を挟んでいる当接凸部４１ａの先端部４１ｂと、対向の側壁３１の間隔は、収容空間２に収容される最小径の容器６ａの外径よりも若干大きな間隔となっている。 A support 4 indicated by a solid line in FIG. 12 indicates a state when the support 4 is most approached. The support 4 tends to always enter toward the accommodation space 2 by the urging force of the urging member 5. The upper restricting portion 45 on the upper side of the support 4 abuts on the side wall above the upper opening edge 33a of the side wall opening 33 of the holder main body 3 so that the support 4 remains at the maximum entry position. When the support 4 is at the entry reference position where it has entered the housing space 2 most, the distance between the tip 41b of the contact convex portion 41a sandwiching the housing space 2 and the opposing side wall 31 is accommodated in the housing space 2. The spacing is slightly larger than the outer diameter of the smallest diameter container 6a.

図１２の二点鎖線で示すサポート４は、収容空間２から最も退出しているときの状態である。収容空間２に最大径の容器６ｄを収容した時に、容器６ｄの側面に押されてサポート４が退出する。サポート４の当接凸部４１ａの先端部４１ｂがホルダ本体３の側壁３１の内面と略同一面上に位置するときを、サポート４の最大退出位置とするように設定されている。 The support 4 indicated by a two-dot chain line in FIG. 12 is in a state when it is most retracted from the accommodation space 2. When the container 6d having the maximum diameter is accommodated in the accommodating space 2, the support 4 is pushed out by being pushed by the side surface of the container 6d. When the tip 41b of the abutment convex portion 41a of the support 4 is located on substantially the same plane as the inner surface of the side wall 31 of the holder main body 3, the maximum withdrawal position of the support 4 is set.

回動軸４２ｂ、軸座部４２ａは、サポート４の両側面４２の下部に、サポート４の幅方向外側に向けて突出している。 The rotating shaft 42 b and the shaft seat portion 42 a protrude toward the outer side in the width direction of the support 4 at the lower part of both side surfaces 42 of the support 4.

図４に示すように、円弧突起部４２ｊは、サポート４の両側面４２の上部に於いて、前記上傾斜部の下方に設けられる。該サポート４が前記収容空間２に進退移動する時に、該円弧突起部４２ｊが、側壁開口部３３の一対の開口側縁３３ｂに挟まれて、サポート４が揺動時に幅方向の移動を規制する。
As shown in FIG. 4, the arc protrusion 42 j is provided below the upper inclined portion in the upper part of both side surfaces 42 of the support 4. When the support 4 moves forward and backward in the accommodation space 2, the arc protrusion 42j is sandwiched by the pair of opening side edge 33b of the side wall opening 33, support 4 is to restrict movement in the width direction during swing .

前記サポート４の前記回動軸４２ｂの端面は、前記収容空間２に向う側に所定サイズの軸斜面部４２ｃを設けて、前記ブラケット部３４の後方側の端と前記挟持部３４ａの間に、所定サイズの曲面状のトランジション部３４ｈを設けて、前記サポート４を側壁開口部３３へ押して取り付ける時に、できる限りに前記回動軸４２ｂにかける径方向の反力を、該回動軸の軸方向へ沿う圧力へ転換し、トランジション部３４ｈの幅が狭まるに従って、前記側面４２の弾性構造４２ｆが発生する弾性変形により、該回動軸４２ｂがサポート４の幅方向の内側へ縮んで、前記挟持部３４ａの間隔に適して、一対のブラケット部３４の間に押し込まれる。前記回動軸４２ｂが軸受部３４ｂの位置に着くと、前記回動軸にかける圧力がなくなり、前記弾性構造４２ｆの弾性変形の回復により、回動軸４２ｂが元の幅へ戻し、軸受部３４ｂに挿入して、軸受部３４ｂの軸受面３４ｃに軸支される。

前記付勢部材５： The end surface of the rotation shaft 42b of the support 4 is provided with a shaft slope portion 42c of a predetermined size on the side facing the housing space 2, and a predetermined surface is provided between the rear end of the bracket portion 34 and the clamping portion 34a. When a curved transition portion 34h having a size is provided and the support 4 is pushed and attached to the side wall opening 33, a radial reaction force applied to the rotating shaft 42b is applied to the axial direction of the rotating shaft as much as possible. As the width of the transition portion 34h is reduced, the rotating shaft 42b is contracted inward in the width direction of the support 4 by the elastic deformation generated by the elastic structure 42f of the side surface 42, so that the holding portion 34a It is pushed in between a pair of bracket parts 34 suitable for the interval of. When the rotation shaft 42b reaches the position of the bearing portion 34b, the pressure applied to the rotation shaft disappears, and the elastic shaft 42b returns to its original width by the recovery of the elastic deformation of the elastic structure 42f, and the bearing portion 34b. And is pivotally supported by the bearing surface 34c of the bearing portion 34b.

The biasing member 5:

前記付勢部材５は、前記ホルダ本体３の前記底部３２に保持された固定端と、前記サポート４の後側に配置された自由端とをもつ片持ちばねからなることが好ましい。片持ちばねは、サポート４及びホルダ本体３へ取り付けやすく、また、サポート４を収容空間２に向けて付勢させることができ、ホルダ本体３に揺動可能に保持している。このため、サポート４の保持構成が簡素で、組み付け工数も少ない。 The biasing member 5 is preferably composed of a cantilever spring having a fixed end held on the bottom 32 of the holder body 3 and a free end disposed on the rear side of the support 4. The cantilever spring can be easily attached to the support 4 and the holder main body 3, can urge the support 4 toward the accommodation space 2, and is held by the holder main body 3 in a swingable manner. For this reason, the holding structure of the support 4 is simple and the number of assembling steps is small.

前記付勢部材５としての片持ちばねは、ホルダ本体３及びサポート４に取り付けやすく、また、サポート４を収容空間２に向けて付勢させることができる板ばね５１からなるとよい。 The cantilever spring as the urging member 5 is preferably a plate spring 51 that can be easily attached to the holder body 3 and the support 4 and can urge the support 4 toward the accommodation space 2.

図４に示すように、付勢部材５としての板ばね５１は、長板形状を呈している。板ばね５１の下方の基部は、板ばね５１の板固定端５１ｂであり、矩形の係止孔５１ｃが開口している。ホルダ本体３の底部３２に突設された取付部３２ａの係止部３２ｂに係止されている。板ばね５１の長手方向の板固定端５１ｂから略１/4と1/2の位置には、第一屈曲部５１ｄと第二屈曲部５１ｅが形成されていて、第一屈曲部５１ｄよりも上側の第一傾斜部５１ｇは、第一屈曲部５１ｄよりも下側の板固定端５１ｂに対して所定の角度で収容空間２に向けて傾斜している。第二屈曲部５１ｅよりも上側の第二傾斜部５１ｈは、第二屈曲部５１ｅよりも下側の第一傾斜部５１ｇに対して所定の角度で収容空間２に向けて傾斜している。第二傾斜部５１ｈの上は、第三屈曲部５１ｆであり、該第三屈曲部５１ｆの上側の板自由端５１ａは、第二傾斜部５１ｈに対して所定の角度で収容空間２から離れて傾斜している。板ばね５１は、第三屈曲部５１ｆで、サポート４の開口周縁４３のフランジー部４４に囲まれている部分に押接することで、サポート４を収容空間２に進入する方向に付勢している。
As shown in FIG. 4, the leaf spring 51 as the urging member 5 has a long plate shape. A lower base portion of the leaf spring 51 is a plate fixing end 51b of the leaf spring 51, and a rectangular locking hole 51c is opened. The holder body 3 is locked to a locking portion 32 b of a mounting portion 32 a that protrudes from the bottom 32 of the holder body 3. A first bent portion 51d and a second bent portion 51e are formed at positions substantially 1/4 and 1/2 from the plate fixing end 51b in the longitudinal direction of the leaf spring 51, and are above the first bent portion 51d. The first inclined portion 51g is inclined toward the accommodation space 2 at a predetermined angle with respect to the plate fixing end 51b below the first bent portion 51d. The second inclined portion 51h above the second bent portion 51e is inclined toward the accommodation space 2 at a predetermined angle with respect to the first inclined portion 51g below the second bent portion 51e. Above the second inclined portion 51h is a third bent portion 51f, and the upper plate free end 51a of the third bent portion 51f is separated from the accommodation space 2 at a predetermined angle with respect to the second inclined portion 51h. Inclined. The leaf spring 51 urges the support 4 in the direction of entering the accommodating space 2 by pressing against the portion surrounded by the flange portion 44 of the opening peripheral edge 43 of the support 4 at the third bent portion 51f. .

図１１の符号Ａは、板ばね５１が自由状態である時を示し、図５の符号Ｂは、板ばね５１がホルダ本体３及びサポート４に取り付けられて、サポート４が最大進入位置にあるときの板ばね５１の状態を示し、図５の符号Ｃは、板ばね５１がホルダ本体３及びサポート４に取り付けられて、サポート４が最大退出位置にあるときの板ばね５１の状態を示す。板ばね５１がホルダ本体３及びサポート４に取り付けられたときに、板ばね５１は、自由状態のときよりも後方側に弾性変形しており、付勢力は進入方向に向いている。サポート４が最大進入位置から最大退出位置に位置する間の板ばね５１の回転角度βは１２．９°であり、サポート４の回転中心である回動軸４２ｂの回転角度α(図６)は２０°に設定されている。
組立： 11 indicates when the leaf spring 51 is in a free state, and B in FIG. 5 indicates when the leaf spring 51 is attached to the holder body 3 and the support 4 and the support 4 is at the maximum entry position. 5 indicates the state of the leaf spring 51 when the leaf spring 51 is attached to the holder body 3 and the support 4 and the support 4 is in the maximum retracted position. When the leaf spring 51 is attached to the holder body 3 and the support 4, the leaf spring 51 is elastically deformed rearward than in the free state, and the urging force is directed in the entry direction. The rotation angle β of the leaf spring 51 while the support 4 is located from the maximum entry position to the maximum withdrawal position is 12.9 °, and the rotation angle α (FIG. 6) of the rotation shaft 42b that is the rotation center of the support 4 is It is set to 20 °.
assembly:

図４に示すように、前記の構造で、サポート４の当接凸部４１ａを、ホルダ本体３の側壁３１の側壁開口部３３の後方側から押して、ブラケット部３４のトランジション部３４ｈが、サポート４の回動軸４２ｂの軸斜面部４２ｃと合わせて、該ブラケット部３４から該回動軸４２ｂへ作用する反力を該回動軸４２ｂの径方向から軸方向を転換し、該回動軸４２ｂの両端に圧縮し、前記弾性構造４２ｆの弾性変形により、該回動軸４２ｂが、該回動軸４２ｂがサポート４の幅方向の内側へ収縮して、一対のブラケット部３４の間隔に適して、挟持部３４ａに入り、軸受部３４ｂ間まで押し込まれ、前記弾性構造４２ｆの弾性変形の回復により回動軸４２ｂの幅が回復し、幅方向の外側へ伸びって、前記ブラケット部３４の軸受部３４ｂへ挿入する。前記回動軸４２ｂが前記軸受部３４ｂに挿入する同時に、前記サポート４の揺動突起部４２ｅが、ブラケット部３４上面の導入部３４ｇの上を通って、ガイド部３４ｆの表面に沿ってガイドされ、該ガイド部３４ｆの奥である保持部３４ｅに押し込まれる。これで、回動軸４２ｂが軸受部３４ｂに軸支され、軸座部４２ａと揺動突起座部４２ｄが挟持部３４ａに挟まれ、揺動突起部４２ｅが保持部３４ｅに掛かれる状態になった後に、前記付勢部材５の板ばね５１を、前記収容空間２に向け、固定端を前記ホルダ本体３の底部３２の取り付け部に挿入し、自由端をサポート４の後側の前記開口周縁４３の前記フランジー部４４に囲まれる部分に置いて、ホルダ本体３に対して揺動できるサポート４及び付勢部材５の組立を完成できる。
As shown in FIG. 4, with the structure described above, the abutting convex portion 41 a of the support 4 is pushed from the rear side of the side wall opening 33 of the side wall 31 of the holder body 3, so that the transition portion 34 h of the bracket portion 34 is supported by the support 4. The reaction force acting on the rotating shaft 42b from the bracket portion 34 is changed from the radial direction of the rotating shaft 42b to the axial direction together with the shaft inclined surface portion 42c of the rotating shaft 42b. The rotating shaft 42b is contracted inward in the width direction of the support 4 due to the elastic deformation of the elastic structure 42f, so that it is suitable for the distance between the pair of bracket portions 34. , Enters the clamping portion 34a, and is pushed in between the bearing portions 34b. The elastic deformation of the elastic structure 42f recovers the width of the rotating shaft 42b and extends outward in the width direction. Insert into part 34b . At the same time the pivot shaft 42b is inserted into the bearing portion 34b, rocking protrusion 42e of the support 4, passes over the introduction portion 34g of the bracket part 34 upper surface, is guided along the surface of the guide portion 34f Then, it is pushed into the holding portion 34e which is the back of the guide portion 34f. Now turning shaft 42b is rotatably supported on the bearing portion 34b, the shaft seat 42a and the rocking protrusion seat 42d is sandwiched clamping portion 34a, in a state where rocking protrusion 42e is to lean the holding section 34e After that, the leaf spring 51 of the urging member 5 is directed to the accommodation space 2, the fixed end is inserted into the attachment portion of the bottom portion 32 of the holder body 3, and the free end is the peripheral edge of the opening on the rear side of the support 4. at the portion surrounded by the flange over portion 44 of 43 can complete the assembly of the support 4 and the urging member 5 can swing relative to the holder body 3.

上記によれば、サポート４と付勢部材５を、ともに前記収容空間２に向って押し込んで組付け、サポート４と付勢部材５とで、サポート４を収容空間２に進入する方向に付勢しつつ、ホルダ本体３に揺動可能に保持されている。このため、サポート４の保持構成が簡素で、組み付け工数も少ない。組立後、ホルダ本体３の側壁３１の後方側に設けられたブラケット部３４は、前記保持部３４ｅで前記サポート４の揺動突起部４２ｅを掛けて保持し、前記ガイド部３４ｆで揺動突起部４２ｅの該ガイド部３４ｆの表面に沿う揺動をガイドする。これで、簡素な構造で前記収容空間２に向う付勢され、前記ホルダ本体３に対して揺動できるサポート４を取り付けた。
According to the above, the support 4 and the urging member 5 are both pushed and assembled toward the accommodation space 2, and the support 4 and the urging member 5 urge the support 4 in the direction of entering the accommodation space 2. However, the holder body 3 is held so as to be able to swing. For this reason, the holding structure of the support 4 is simple and the number of assembling steps is small. After assembly, the bracket portion 34 provided on the rear side of the side wall 31 of the holder body 3, by multiplying the rocking protrusion 42e of the support 4 held by the holding portion 34e, the guide portion rocking protrusion at 34f It guides the swing along the surface of the guide portion 34f of 42e. This is directed biased in the accommodating space 2 with a simple structure, fitted with a support 4 which can be swung relative to the holder body 3.

（第２実施形態）
前記ブラケット部は、軸受部の下に、成形しやすくするための軸受開口部を設け、軸受に挿入した回動軸が前記軸受開口部から落ちないように、前記サポートの前記側面に、前記回動軸と所定の間隔を隔て、前記ブラケット部の上面に掛けられ、前記回動軸により前記回動軸を中心に揺動できる揺動突起部が設けられ、前記ブラケット部は、上面に前記揺動突起部を保持するための保持部と、前記揺動突起部の揺動動作をガイドするガイド部と、組立時に前記揺動突起部をガイド部へ導くための導入部と、を設ける。
(Second Embodiment)
The bracket portion is provided with a bearing opening for facilitating molding below the bearing portion, and the rotating shaft inserted into the bearing is disposed on the side surface of the support so as not to fall from the bearing opening. across the rotary shaft at a predetermined distance, hung on the upper surface of the bracket portion, the rocking protrusion can swing around the pivot shaft by the rotation shaft is provided, said bracket portion, said rocking on the upper surface a holding portion for holding the moving protrusion, the guide portion for guiding the rocking operation of the rocking projections, and the introduction portion for guiding the rocking protrusion during assembly to the guide portion, the provided.

前記サポート４をホルダ本体３に取付後、前記揺動突起部４２ｅが前記ブラケット部３４の保持部３４ｅに掛けられる。サポート４が、最大進入位置から最大退出位置まで揺動する間、該揺動突起部４２ｅは、ブラケット部３４のガイド部３４ｆの曲面にガイドされ、前記回動軸４２ｂにより円弧状に揺動して、保持部３４ｅから２０°揺動して終点位置で停止する。該ガイド部３４ｆの表面と軸受部３４ｂの軸受面３４ｃが同軸なので、両側に設けたブラケット部３４は、サポート４が最大進入位置と最大退出位置との間を移動する間、サポート４を安定に保持する。揺動される時に、前記揺動突起部４２ｅが揺動時の荷重を担って、回動軸４２ｂに荷重を大きくかけることを避けて、サポート４をホルダ本体３に対して揺動可能に保持している。この為、比較的に短い回動軸４２ｂを採用でき、サポート４を前記一対のブラケット部３４の間に押し込む時に、前記弾性構造４２ｆによりの必要な収縮ストロークが小さくて、実現しやすくなる。
After mounting the support 4 in the holder body 3, the rocking protrusion 42e is applied to the holding portion 34e of the bracket 34. Support 4, while swinging from a maximum entry position to the maximum withdrawal position, the rocking protrusion 42e is guided to the curved surface of the guide portion 34f of the bracket portion 34, rocking the arc-shape by the rotation shaft 42b Then, it swings 20 ° from the holding portion 34e and stops at the end point position. Since the surface of the guide portion 34f and the bearing surface 34c of the bearing portion 34b are coaxial, the bracket portions 34 provided on both sides stabilize the support 4 while the support 4 moves between the maximum entry position and the maximum exit position. Hold. When the rocking, the rocking and moving protrusions 42e are responsible for load at swing, to avoid applying a large load to the rotation shaft 42b, swingably holding the support 4 relative to the holder body 3 doing. For this reason, a relatively short rotation shaft 42b can be adopted, and when the support 4 is pushed between the pair of bracket portions 34, a necessary contraction stroke by the elastic structure 42f is small, which is easy to realize.

軸受開口を設けない場合に、軸受部を製造するために、金型で、可動側のキャビティ或は側壁を成形するスライドの中に、複式なスライドを設ける必要があり、金型の構造が複雑なので、金型の設計、製造及びメンテナンスの工数が比較的に多いである。図１４に示すように、前記軸受開口部３４ｄを設けることにより、軸受部３４ｂ、軸受開口部を金型の可動側のキャビティ７２Ａで形成できる。従って、金型の中に、可動側のキャビティ７２Ａと１つのスライド７３Ａの組み合わせで、一セットのサポートと付勢部材に対応する構造（１つの側壁開口部、１対のブラケット部、１対の軸受部）を成形でき、金型の設計、製造及びメンテナンスに対しての工数が少なくなる。 When there is no bearing opening, in order to manufacture the bearing part, it is necessary to provide a duplex slide in the mold that forms the movable cavity or side wall of the mold, and the structure of the mold is complicated. Therefore, the man-hours for designing, manufacturing and maintaining the mold are relatively large. As shown in FIG. 14, by providing the bearing opening 34d, the bearing 34b and the bearing opening can be formed by a cavity 72A on the movable side of the mold. Therefore, a structure corresponding to one set of support and urging member (one side wall opening, one pair of brackets, one pair) by combining the movable cavity 72A and one slide 73A in the mold. The bearing part) can be molded, and the man-hours for the design, manufacture and maintenance of the mold are reduced.

図５に示すように、軸受開口部は、幅が前記軸受部の直径と等しい或は軸受の直径より略大であり、縦方向の対称軸が前記軸受部の中心線と交差し、高さが前記軸受部を完全に開口するように、挟持部３４ａで、軸受部の下に設けられて、可動側のキャビティの軸受形成部がスムースに分離できることを保証する。 As shown in FIG. 5, the bearing opening has a width equal to the diameter of the bearing portion or substantially larger than the diameter of the bearing, a longitudinal axis of symmetry intersects the center line of the bearing portion, and has a height. Is provided under the bearing portion so as to completely open the bearing portion, thereby ensuring that the bearing forming portion of the movable cavity can be smoothly separated.

図５に示すように、前記ブラケット部の上面では、前記保持部３４ｅは、前記サポート４の揺動突起部４２ｅの外径より若干大きな曲面からなり、サポート４が最大進入位置にある時に、前記揺動突起部４２ｅを保持する。前記ガイド部３４ｆは、前記軸受部３４ｂから、前記サポート４の片側の回動軸４２ｂと揺動突起部４２ｅの間の距離で離れて、該軸受部３４ｂの軸受面３４ｃと同軸の曲面からなり、該サポート４が前記回動軸４２ｂにより、穏やかに揺動できるように、前記サポート４の揺動突起部４２ｅを載せて、該揺動突起部４２ｅを該表面にガイドする。前記導入部３４ｇは、前記がガイド部３４ｆと前記ブラケット部３４の後端面を連結し、前記ガイド部３４ｆより下後へ傾いている曲面からなり、前記サポート４を取り付ける時、後記揺動突起部４２ｅを前記ガイド部３４ｆの上に導入する。
As shown in FIG. 5, the upper surface of the bracket portion, the holding portion 34e is made slightly larger curved than the outer diameter of the rocking protrusion 42e of the support 4, when the support 4 is in the maximum approach position, the holding the rocking protrusion 42e. The guide portion 34f from the bearing portion 34b, and at a distance of between one side of the rotating shaft 42b and the rocking protrusion 42e of the support 4, consists bearing surface 34c is coaxial with the curved surface of the bearing portion 34b , by the support 4 the pivot shaft 42b, so as to be gentle rocking, put the rocking protrusion 42e of the support 4, to guide the rocking projections 42e to the surface. The introduction portion 34g, the is connected to a guide portion 34f rear end surface of the bracket portion 34, made of curved surface is inclined backwards below the guide portion 34f, when mounting the support 4, below rocking protrusion 42e is introduced onto the guide portion 34f.

前記揺動突起部４２ｅは、前記軸座部４２ａと所定の間隔を隔てて設けられ、前記軸座部４２ａと同じ幅を持つ揺動突起座部４２ｄの端面から突出する。揺動突起座部４２ｄは、サポート４の両側面４２の下部であって、回動軸４２ｂより上側において、サポート４の幅方向外側に向けて突出している。揺動突起部４２ｅは、軸形状であり、回動軸４２ｂと平行に延びている。揺動突起座部４２ｄは、両側の端面の間の幅が前記軸座部４２ａの両側の端面の幅と等しいであり、前記軸座部４２ａと、前記の同幅の間隔を持つブラケット部３４の挟持部３４ａに挟まれる。
It said rocking protrusion 42e is provided at a said shaft seat 42a by a predetermined distance, projecting from the end surface of the rocking protrusion seat 42d having the same width as the axial seat 42a. Rocking protrusion seat 42d is a bottom of both sides 42 of the support 4, in the upper side of the pivot shaft 42b, and protrudes outward in the width direction of the support 4. Rocking protrusion 42e is a shaft shape and extends parallel to the rotation shaft 42b. Rocking protrusion seat 42d is the width between the both end surfaces is equal to the width of both end faces of the shaft seat 42a, the bracket portion 34 with said axial seat 42a, the spacing of the width of the Is sandwiched between the clamping portions 34a.

前記回動軸４２ｂを軸受部３４ｂに挿入する同時に、揺動突起部４２ｅがブラケット部３４の導入部３４ｇの上を通じて、ガイド部３４ｆを沿って、該ガイド部３４ｆ奥の保持部３４ｅに掛けられることで、簡素にサポート４をホルダ本体３に組み付けることができる。回動軸４２ｂの伸縮することで簡易にサポート４をブラケット部３４に支持させることができる。
At the same time inserting the pivot shaft 42b to the bearing portion 34b, rocking protrusion 42e is through top inlet portion 34g of the bracket portion 34, along the guide portion 34f, are subjected to the guide portion 34f behind the retaining portion 34e Thus, the support 4 can be simply assembled to the holder body 3. The support 4 can be easily supported on the bracket portion 34 by expanding and contracting the rotation shaft 42b.

以上の構造で、ホルダ本体３の側壁３１の外側に突出するブラケット部３４は、前記軸受部３４ｂがサポート４の回動軸４２ｂを回動可能に軸支し、前記ガイド部３４ｆが揺動突起部４２ｅを、該ガイド部３４ｆの表面に沿って移動可能にガイドし、サポート４をホルダ本体３に対して揺動できるように保持している。
In the above structure, the bracket portion 34 projecting outwardly of the side wall 31 of the holder body 3, the bearing portion 34b is rotatably supported a rotation shaft 42b of the support 4 to be rotatable, the guide portion 34f is swung projections the parts 42e, movably guided along the surface of the guide portion 34f, holding the support 4 so that it can swing relative to the holder body 3.

付勢部材５については、前記のように、サポート４及びホルダ本体３へ取り付けやすく、また、サポート４を収容空間２に向けて付勢させることができる片持ちばねの板ばね５１を採用する。 As described above, the urging member 5 is a cantilever leaf spring 51 that can be easily attached to the support 4 and the holder body 3 and can urge the support 4 toward the accommodation space 2.

（第３実施形態）
前記の実施形態では、伸縮できる回動軸４２ｂはサポート４に設けられ、軸受部３４ｂはホルダ本体３のブラケット部３４に設けたが、回動軸４２ｂと軸受部３４ｂの位置を交換してもよい。この場合に、図６に示すように、前記サポート４の前記軸座の真ん中に設けられた第二軸受部４２ｉと、前記ブラケット部３４の挟持部３４ａに、前記の第二軸受部４２ｉと係合できる第二回動軸３４ｉとを設け、伸縮できる軸受で軸支され、揺動の軸を定める。
(Third embodiment)
In the above embodiment, the pivot shaft 42b that can be expanded and contracted is provided on the support 4, and the bearing portion 34b is provided on the bracket portion 34 of the holder body 3. However, even if the positions of the pivot shaft 42b and the bearing portion 34b are exchanged. Good. In this case, as shown in FIG. 6, the second bearing portion 42i provided in the middle of the shaft seat of the support 4 and the clamping portion 34a of the bracket portion 34 are engaged with the second bearing portion 42i. a second rotation shaft 34i which can if provided, is supported by the telescopic possible bearing defines the axis of rocking.

図１０に示すように、１０（Ｂ）と１０（Ｃ）は、回動軸と軸受部を交換する前後に、軸と軸受を組付した後の状態を表している。軸と軸受が、位置を入り換え、形状を変更するに従って、前記トランジション部３４ｈがなくなって、第二回動軸３４ｉの収容空間２と遠ざかる側に第二斜面部３４ｋを設けて、軸座部４２ａの収容空間２に向う側に所定の軸座斜面部４２ｍを設ける。サポート４を取り付ける時に、軸座部４２ａの幅と挟持部３４ａの間隔が略等しいので、直接に挟持部３４ａの間にサポート４を押し込んで、該軸座部４２ａの軸座斜面部４２ｍと、前記第二斜面部３４ｋと合わせて、組立てる時に軸方向の反力を提供する。前記の弾性構造４２ｆにより、軸座部４２ａがサポート４の幅方向の内側に向けて縮みながら、第二軸受部４２ｉが第二回動軸３４ｉに近づけ、該第二軸受部４２ｉが該第二回動軸３４ｉを囲んで、前記弾性構造４２ｆの弾性変形の回復により、軸座部４２ａが元の幅に戻して、第二回動軸３４ｉが第二軸受部４２ｉに軸支され、揺動の軸を定める。
As shown in FIG. 10, 10 (B) and 10 (C) represent states after the shaft and the bearing are assembled before and after exchanging the rotating shaft and the bearing portion. As the shaft and the bearing change positions and change the shape, the transition portion 34h disappears, and a second inclined surface portion 34k is provided on the side away from the accommodation space 2 of the second rotating shaft 34i. A predetermined shaft seat slope portion 42m is provided on the side of 42a facing the accommodation space 2. When the support 4 is attached, the width of the shaft seat portion 42a and the interval between the holding portions 34a are substantially equal. Therefore, the support 4 is pushed directly between the holding portions 34a, and the shaft seat inclined surface portion 42m of the shaft seat portion 42a, Along with the second slope portion 34k, it provides an axial reaction force during assembly. The elastic structure 42f causes the shaft seat portion 42a to shrink toward the inner side in the width direction of the support 4, while the second bearing portion 42i approaches the second rotating shaft 34i, and the second bearing portion 42i surrounds the rotation shaft 34i, the recovery of the elastic deformation of the elastic structure 42f, the axial seat 42a is returned to the original width, the second rotation shaft 34i is supported by a second bearing portion 42i, rocking Determine the axis.

図１５に示すように、挟持部に設けられた第二回動軸３４ｉは、互いに縦方向に対して45°の面で分けられる可動側のキャビティとスライドで、形成されるので、可動側のキャビティと１つのスライドの組み合わせで、一セットのサポートと付勢部材に対応する構造（１つの側壁開口部、１対のブラケット部、１対の回動軸、１つの取り付け部）を成形でき、金型の設計、製造及びメンテナンスに対しての工数が少なくなる。 As shown in FIG. 15, the second rotating shaft 34i provided in the holding part is formed by a movable cavity and a slide that are separated from each other by a plane of 45 ° with respect to the vertical direction. By combining the cavity and one slide, a structure corresponding to one set of support and urging member (one side wall opening, one pair of brackets, one pair of pivot shafts, one attachment) can be formed, Less man-hours for mold design, manufacturing and maintenance.

（第４実施形態）
前記の実施形態では、サポートの幅方向に変形を提供する弾性構造４２ｆはサポート４に設けられたたが、該弾性構造をブラケット部の挟持部に移してもよい。図７に示すように、該挟持部に設けられた弾性部として、前記ブラケット部３４の挟持部３４ａに、前記軸受部３４ｂ或は第二回動軸３４ｉの周りに、前記収容空間２の遠ざかる側に向う第二切欠部３４ｊを設けて、切欠部に囲まれた挟持部３４の残留部分が、片端が固定される薄板の構造になり、材料自身の弾性を利用して、載せた前記軸受部或は第二回動軸が軸方向を沿って伸縮することを実現できる。 (Fourth embodiment)
In the above-described embodiment, the elastic structure 42f that provides deformation in the width direction of the support is provided in the support 4. However, the elastic structure may be transferred to the holding portion of the bracket portion. As shown in FIG. 7, the accommodating space 2 is moved away from the holding portion 34a of the bracket portion 34 around the bearing portion 34b or the second rotating shaft 34i as an elastic portion provided in the holding portion. The second bearing 34j facing to the side is provided, and the remaining portion of the sandwiching section 34 surrounded by the notch has a thin plate structure with one end fixed, and the bearing is placed by utilizing the elasticity of the material itself. It is possible to realize that the part or the second rotation shaft expands and contracts along the axial direction.

（第５実施形態）
前記実施形態のカップホルダ１は、図８に示すように、前記サポート４の側面４２の下側に設けられた回動軸４２ｂ或は第二軸受部４２ｉ及び、ブラケット部の挟持部に設けられ軸受部３４ｂ或は第二回動軸３４ｉが該軸方向に沿って伸縮できるための前記弾性構造４２ｆとして、相応構造の周りに、サポート４の他部分の材料より弾性が優れる材料を二色成形で、弾性範囲４２ｈを設けている（例：他部分がポリプロピレンで、弾性範囲がポリエチレンで成形する）。材料の弾性変形により、回動軸４２ｂ或は第二回動軸３４ｉの両端から圧力を受けると、サポートの側面４２の下側に設けられた回動軸４２ｂ或は第二軸受部４２ｉの幅が縮んで、ブラケット部３４の挟持部３４ａに設けられた軸受部３４ｂ或は第二回動軸３４ｉの幅が伸びで、回動軸４２ｂの元の幅より小さい前記ブラケット部３４の挟持部３４ａの間隔に適して、サポート４を前記一対のブラケット部３４の間に挿入できる。又、回動軸が軸受部に挿入、構造の前記弾性変形の回復により、回動軸が軸受部３４ｂに軸支され、揺動軸を定める。
(Fifth embodiment)
As shown in FIG. 8, the cup holder 1 of the embodiment is provided on the rotating shaft 42 b or the second bearing portion 42 i provided on the lower side of the side surface 42 of the support 4 and the clamping portion of the bracket portion. As the elastic structure 42f for allowing the bearing portion 34b or the second rotating shaft 34i to expand and contract along the axial direction, a material that is more elastic than the other parts of the support 4 is formed in two colors around the corresponding structure. Thus, an elastic range 42h is provided (for example, the other part is formed of polypropylene and the elastic range is formed of polyethylene). When pressure is applied from both ends of the rotation shaft 42b or the second rotation shaft 34i due to elastic deformation of the material, the width of the rotation shaft 42b or the second bearing portion 42i provided below the side surface 42 of the support. The width of the bearing portion 34b or the second rotation shaft 34i provided in the holding portion 34a of the bracket portion 34 is extended, and the holding portion 34a of the bracket portion 34 is smaller than the original width of the rotation shaft 42b. The support 4 can be inserted between the pair of bracket portions 34 in a suitable manner. Also, the insertion pivot axis on the bearing unit, by the recovery of the elastic deformation of the structure, the rotary shaft is rotatably supported to the bearing portion 34b, define the shaft rocking.

第２実施形態においては、前記サポート４の側面４２、或はブラケット部３４の挟持部３４ａに使用する弾性材料の材質と使用量は、回動軸４２ｂ或は第二回動軸３４ｉの長さにより決められる。回動軸４２ｂ或は第二回動軸３４ｉが長ければ長い程に、回動軸４２ｂ或は第二回動軸３４ｉを組付けるために必要な伸縮量が大きくなり、必要な弾性構造４２ｆの弾性と使用量が相応に大きくなる。 In the second embodiment, the material and amount of the elastic material used for the side surface 42 of the support 4 or the clamping portion 34a of the bracket portion 34 is the length of the rotating shaft 42b or the second rotating shaft 34i. It is decided by. The longer the pivot shaft 42b or the second pivot shaft 34i, the larger the amount of expansion / contraction necessary for assembling the pivot shaft 42b or the second pivot shaft 34i, and the necessary elastic structure 42f. Elasticity and usage are increased accordingly.

（第６実施形態）
第４実施形態のカップホルダ１は、図９に示すように、前記サポート４の二つの側面４２の下部にある前記軸座部４２ａに、いずれも該軸座部４２ａと同軸的に貫通孔４２ｋを開けて、又サポート４の前面４１の裏側に、前記二つの孔と略同高の位置で軸取付部４１ｅを設ける。両端に水平な横棒４７ｂを付けたＶ字棒４７ａからなるＶ字回動軸４７を前記軸取付部４１ｅの間隔に取り付けて（Ｖ字棒の先端は後に向う）、収容空間２に向う側に軸斜面部４２ｃを有する両端の横棒４７ｂを前記軸座部４２ａの貫通孔４２ｋに挿入し、軸座部４２ａの端面から露出させて、別体のＶ字回動軸４７を含むサポート４の組立を完成する。 (Sixth embodiment)
As shown in FIG. 9, the cup holder 1 according to the fourth embodiment has a through hole 42k coaxially with the shaft seat portion 42a in the shaft seat portion 42a below the two side surfaces 42 of the support 4. And a shaft mounting portion 41e is provided on the back side of the front surface 41 of the support 4 at a position substantially the same height as the two holes. A V-shaped rotation shaft 47 composed of a V-shaped rod 47a with horizontal bars 47b attached to both ends is attached to the space of the shaft mounting portion 41e (the tip of the V-shaped bar faces rearward), and on the side facing the accommodation space 2 The support 4 including the separate V-shaped rotation shaft 47 is inserted into the through-holes 42k of the shaft seat portion 42a by inserting the horizontal bars 47b at both ends having the shaft slope portion 42c and exposed from the end face of the shaft seat portion 42a. Complete the assembly.

該サポート４をホルダ本体３に取り付けるために、一対の前記ブラケット部３４の間に押し込んで、前記軸斜面部４２ｃと前記ブラケット部３４のトランジション部３４ｈと合わせて、回動軸４２ｂの両端に圧力を生じて、Ｖ字棒４７ａ自身の弾性変形で、Ｖ字回動軸４７の幅が縮んで、Ｖ字回動軸４７の元の幅より小さい前記一対のブラケット部３４の間隔に適して、サポート４を前記一対のブラケット部３４の間に挿入できる。前記横棒４７ｂを前記ブラケット部３４の軸受部３４ｂの位置まで押し込んで、Ｖ字棒４７ａの弾性変形の回復により、前記横棒４７ｂが該軸受部３４ｂに挿入でき、サポート４が揺動する軸として使われる。
In order to attach the support 4 to the holder body 3, it is pushed between the pair of bracket portions 34, and pressure is applied to both ends of the rotating shaft 42 b together with the shaft slope portion 42 c and the transition portion 34 h of the bracket portion 34. Due to the elastic deformation of the V-shaped rod 47a itself, the width of the V-shaped rotation shaft 47 is reduced, which is suitable for the interval between the pair of bracket portions 34 smaller than the original width of the V-shaped rotation shaft 47, The support 4 can be inserted between the pair of bracket portions 34. Push the horizontal bar 47b to a position of the bearing portion 34b of the bracket 34, the recovery of the elastic deformation of the V-rod 47a, the cross bar 47b can be inserted into the bearing portion 34b, shaft support 4 is swung Used as

前記Ｖ字回動軸４７の形状について、Ｖ字棒４７ａの元の幅が、前記サポートの側面４２の裏側の間隔より、若干長く設定され、Ｖ字棒４７ａの自身の弾性を利用して、前記側面４２と緊密に接触する。前記サポートの揺動方向上の前記Ｖ字棒の長さは、前記サポート本体４０に入れられ、且つサポートの幅方向上に充分に伸縮変形できるよう（変形途中で、サポートの後ろの付勢部材５に接触しないこと）に設定られ、前記Ｖ字棒の両端に設けられた横棒４７ｂの長さは、該横棒４７ｂが前記サポート本体４０の軸座部４２ａの貫通孔４２ｋを通って、両端から所定の長さが露出できるように設定される。
Regarding the shape of the V-shaped rotation shaft 47, the original width of the V-shaped bar 47a is set slightly longer than the interval between the back sides of the side surfaces 42 of the support, and the elasticity of the V-shaped bar 47a is utilized. In close contact with the side surface 42. The length of the V-rod on the rocking direction of the support, the support is placed in the main body 40, and to be able to sufficiently stretch deformation on the width direction of the support (in the middle variant, behind the support biasing member 5) and the length of the horizontal bar 47b provided at both ends of the V-shaped bar is such that the horizontal bar 47b passes through the through hole 42k of the shaft seat portion 42a of the support body 40, It is set so that a predetermined length can be exposed from both ends.

前記サポート４では、前記貫通孔４２ｋの直径は、前記Ｖ字回動軸４７の横棒４７ｂが該貫通孔４２ｋの中に自由に滑るように設定され、前記軸取付部４１ｅの間隔は、前記Ｖ字棒４７ａを入れられ、且つ回転できないように設定される。 In the support 4, the diameter of the through hole 42 k is set so that the horizontal bar 47 b of the V-shaped rotation shaft 47 can freely slide into the through hole 42 k, and the interval between the shaft mounting portions 41 e is The V-shaped bar 47a is inserted and set so as not to rotate.

弾性変形を提供する構造は、Ｖ字棒４７ａに限りではなく、Ｕ形或は他にサポートの幅方向に弾性変形を提供できる構造に変更してもよい。 The structure that provides elastic deformation is not limited to the V-shaped bar 47a, but may be changed to a U-shaped structure or a structure that can provide elastic deformation in the width direction of the support.

（第７実施形態）
前記実施形態のカップホルダ１は、図１３に示すように、サポート４及びホルダ本体３へ取り付けやすく、また、サポート４を収容空間２に向けて付勢させることができる円弧スプリング５２を付勢部材５として採用する。該円弧スプリング５２に応じて、ホルダ本体３の底部３２の取付部３２ａに係止孔３２ｃを設けて、前記円弧固定端５２ｂを挿入して固定する、円弧スプリング５２の他端はからなる円弧自由端５２ａが、サポート４の背面に突出する取付爪４１ｆに当接して、固定される。 (Seventh embodiment)
As shown in FIG. 13, the cup holder 1 of the embodiment is easily attached to the support 4 and the holder main body 3, and the arc spring 52 that can urge the support 4 toward the accommodation space 2 is provided as an urging member. Adopted as 5. In accordance with the arc spring 52, a locking hole 32c is provided in the attachment portion 32a of the bottom portion 32 of the holder body 3, and the arc fixing end 52b is inserted and fixed. The end 52a contacts and is fixed to the mounting claw 41f protruding from the back surface of the support 4.

図１３に示すように、円弧スプリング５２は、円弧形状をなす。円弧スプリング５２の一端は、円弧固定端５２ｂであり、円弧スプリング５２の他端は、円弧自由端５２ａであり、実線と二点鎖線は、それぞれサポートが最大進入位置と最大退出位置にある時に該円弧スプリングの状態を表している。 As shown in FIG. 13, the arc spring 52 has an arc shape. One end of the arc spring 52 is an arc fixed end 52b, the other end of the arc spring 52 is an arc free end 52a, and the solid line and the alternate long and two short dashes line indicate that the support is at the maximum entry position and the maximum exit position, respectively. This represents the state of the arc spring.

図１３の実線で示すサポート４は、最大進入位置にあり、図１２の二点鎖線で示すサポート４は、最大退出位置にある。円弧スプリング５２をサポート４とホルダ本体３の間に取り付けて、サポート４が最大進入位置に位置しているときから、最大後退位置に位置しているときまで、サポート４を進入方向に付勢している。 The support 4 indicated by the solid line in FIG. 13 is at the maximum entry position, and the support 4 indicated by the two-dot chain line in FIG. 12 is at the maximum exit position. An arc spring 52 is attached between the support 4 and the holder body 3 to urge the support 4 in the entry direction from when the support 4 is located at the maximum entry position until when the support 4 is located at the maximum retraction position. ing.

第１〜第７実施形態では、サポート４の軸座部４２ａと揺動突起座部４２ｄが軸形状を呈しているが、ブラケット部３４の挟持部３４ａに挟まれる幅があれば、これに限定されない。
In the first to seventh embodiments, although the shaft seat 42a and the rocking protrusion seat 42d of the support 4 and has a shaft shape, if the width sandwiched clamping portion 34a of the bracket 34, limited to Not.

第１〜第７実施形態では、１つの収容空間２を囲む側壁３１に２つのサポート４を備えているが、サポート４の数は１、３、又は４以上であってもよい。 In the first to seventh embodiments, the two supports 4 are provided on the side wall 31 surrounding the one accommodation space 2, but the number of supports 4 may be 1, 3, or 4 or more.

１.カップホルダ 2.収容空間 3.ホルダ本体 31.側壁 32.底部３２ａ.取付部３２ｂ.係止部３２ｃ.係止孔 33.側壁開口部３３ａ.開口上縁３３ｂ.開口側縁３４.ブラケット部３４ａ.挟持部３４ｂ.軸受部３４ｃ.軸受面３４ｄ.軸受開口部３４ｅ. ３４ｆ.ガイド部３４ｇ.導入部３４ｈ.トランジション部３４ｉ.第二回動軸３４ｋ.第二軸斜面部３５.ストッパー 4.サポート 4０.サポート本体 41.前面４１a.当接凸部４１ｂ.先端部４１ｃ.上斜面部４１ｄ.下斜面部４１e.軸取付部４１ｆ.取付爪４２.側面４２ａ.軸座部４２ｂ.回動軸４２ｃ.軸斜面部４２ｄ.揺動突起座部４２ｅ.揺動突起部４２ｆ.弾性構造４２ｇ.切欠部４２ｈ.弾性範囲４２i.第二軸受部４２ｊ.円弧突起部４２ｋ.貫通孔４２ｍ.軸座斜面部
４３.開口周縁４４フランジー部４５.上規制部４６.下規制部４７.Ｖ字回動軸
４７ａ.Ｖ字棒４７ｂ.横棒５.付勢部材５１.板ばね５１ａ.板自由端５１ｂ.板固定端５１ｃ.係止孔５１ｄ.第一屈曲部５１ｅ.第二屈曲部５１ｆ.第三屈曲部
５１ｇ.第一傾斜部５１ｈ.第二傾斜部５２.円弧スプリング５２ａ.円弧自由端５２ｂ.円弧固定端６.容器６ａ.最小収容容器６ｂ.２番収容容器６ｃ.３番収容容器６ｄ.最大収容容器７１Ａ.第２実施形態の金型コア（固定側）７２Ａ.第２実施形態の金型キャビティ（可動側）７３Ａ.第２実施形態の金型スライド７１Ｂ.第３実施形態の金型コア（固定側）７２Ｂ.第３実施形態の金型キャビティ（可動側）７３Ｂ.第３実施形態の金型スライド

1. Cup holder 2. Storage space 3. Holder body 31. Side wall 32. Bottom 32a. Mounting part 32b. Locking part 32c. Locking hole 33. Side wall opening 33a. Opening upper edge 33b. Opening side edge 34. Bracket 34a. Bearing part 34c. Bearing surface 34d. Bearing opening 34e. 34f. Guide part 34g. Introduction part 34h. Transition part 34i. Second rotating shaft 34k. Second shaft slope part 35. Stopper 4 Support 40. Support body 41. Front 41a Contact bump 41b Tip 41c Upper slope 41d Lower slope 41e Shaft mounting 41f Mounting hook 42 Side 42a Shaft 42b axis 42c. axis slope portion 42d. rocking protrusion seat 42e. rocking protrusion 42f. elastic structure 42 g. notch 42h. elastic range 42i. The second bearing portion 42j. arcuate protrusion 42k. through-hole 42m. axial seat Slope part 43. Opening edge 44 Flange part 4 . The upper regulation portion 46. bottom regulating portion 47.V-shaped rotating shaft 47a.V shaped rod 47b. Horizontal bar 5. biasing member 51. plate spring 51a. Plate free end 51b. Plate fixed end 51c. Engaging hole 51d First bent portion 51e. Second bent portion 51f. Third bent portion 51g. First inclined portion 51h. Second inclined portion 52. Arc spring 52a. Arc free end 52b. Arc fixed end 6. Container 6a. Container 6b. No. 2 container 6c. No. 3 container 6d. Maximum container 71A. Mold core of the second embodiment (fixed side) 72A. Mold cavity of the second embodiment (movable side) 73A. Second Mold slide of embodiment 71B. Mold core of the third embodiment (fixed side) 72B. Mold cavity of the third embodiment (movable side) 73B. Mold slide of the third embodiment

Claims

A holder main body having a cylindrical side wall and a bottom surrounding the accommodation space opened upward;
A side wall opening provided on a side wall of the holder body;
A support supported on the side wall through the side wall opening so as to be capable of advancing and retracting into the accommodation space;
A biasing member that biases the support in a direction to enter the housing space,
The support, the two sides parallel to the moving direction of the support, either, and the pivot shaft serving as a swing center of said support, an elastic structure in which the rotating shaft can be expanded and contracted in the axial direction, Have
Two brackets projecting from the side wall to the opposite side of the housing space in the opening direction of the side wall opening at a position opposite to the side wall of the holder main body with a portion below the side wall opening. Have a part
The bracket part, while the support moves forward and backward, across the support, the support and the swingably held, has a clamping portion consisting of an inner surface of the counter, and
The clamping portion has a bearing portion that supports the rotating shaft of the support, and a transition portion that applies pressure along the axial direction of the rotating shaft during assembly,
The holder body has a mounting portion for fixing the biasing member,
The cup holder is assembled by pushing the support and the biasing member in the opening direction of the side wall opening by the side of the holder main body.

The bracket portion has a bearing opening under the bearing portion,
The support, in the side, for the support to prevent falling from the bearing opening, provided at a said rotation shaft a predetermined distance, swing to swing about the pivot shaft With protrusions,
The bracket unit, cup holder of claim 1, wherein the rocking protrusion of the contact with the lower, with a guide portion for guiding the rocking operation of the rocking protrusion.

A holder main body having a cylindrical side wall and a bottom surrounding the accommodation space opened upward;
A side wall opening provided on a side wall of the holder body;
A support supported on the side wall through the side wall opening so as to be capable of advancing and retracting into the accommodation space;
A biasing member that biases the support in a direction to enter the housing space,
The support has a second bearing portion symmetrically provided on two side surfaces parallel to the advancing and retreating direction of the support, and an elastic structure in which the second bearing portion can expand and contract along the axial direction. Have
The side wall of the holder main body protrudes from the side wall to a position opposite to the housing space in the opening direction of the side wall opening at a position opposite to the portion below the side wall opening of the side wall. With a bracket ,
The bracket part, while the support moves forward and backward, across said support, said support swingably holding has a clamping portion consisting of an inner surface of the counter,
The clamping portion has a second shaft portion that engages with the second bearing portion of the support,
The holder body has a mounting portion for fixing the biasing member,
A cup holder, wherein the support and the urging member are pushed and assembled in an opening direction of the side wall opening by a side of the holder main body.

3. The cup holder according to claim 1, wherein the support has a cutout portion provided around the rotation shaft on the side surface as the elastic structure and facing the housing space.

The said support is integrally formed with the other part of the said support by the two-color molding of the elastic range which consists of a predetermined range of elastic materials around the said rotating shaft on the said side as the said elastic structure. The cup holder as described.

The said support is a cup holder of Claims 1-2 provided with the V-shaped rotating shaft made from an elastic plastic which consists of V-shaped bar | burr which attached the horizontal bar | burr at both ends as said elastic structure.

The cup holder according to claim 1, wherein the urging member includes a cantilever spring having a fixed end held at the bottom of the holder body and a free end disposed outside the support.

The cantilever spring, the fixed end, a plate spring having a locking hole, the mounting portion of the bottom, from the bottom, according to claim 7 having a downward engaging portion for engaging the locking hole The cup holder according to 1.