JP2012106546A - Portable equipment fixing device - Google Patents

Portable equipment fixing device Download PDF

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JP2012106546A
JP2012106546A JP2010255531A JP2010255531A JP2012106546A JP 2012106546 A JP2012106546 A JP 2012106546A JP 2010255531 A JP2010255531 A JP 2010255531A JP 2010255531 A JP2010255531 A JP 2010255531A JP 2012106546 A JP2012106546 A JP 2012106546A
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fixing
portable device
state
vehicle seat
fixed
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JP5668423B2 (en
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Fumitoshi Akaike
文敏 赤池
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Toyota Boshoku Corp
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Toyota Boshoku Corp
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  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a portable equipment fixing device which prevents the configuration for fixing portable equipment to a vehicle seat from bothering a passenger trying to slip in or come out of the vehicle when the equipment is not used, thus offering superior handiness.SOLUTION: This device includes a fixing portion 10 which is formed into a size that can be housed in a recession 91 formed on the back of a vehicle seat and has equipment holding mechanism for holding portable equipment P constructed on one side face 101, and a support 20 which supports the fixing portion 10 so as to freely rotate the same from a position at which it is housed in the recession 91 to a given position at which the one side face is turned upward.

Description

本発明は、小型テレビジョン受像機などのポータブル機器を、車両用シートに固定するために用いられるポータブル機器固定装置に関する。   The present invention relates to a portable device fixing device used for fixing a portable device such as a small television receiver to a vehicle seat.

例えば、特許文献１に記載されるような、小型テレビジョン受像機などのポータブル機器を自動車内に取り付ける装置が公知である。特許文献１に従来技術として記載される装置（特許文献１の図３、図４に記載の装置）は、ヘッドレストの取付ポールを利用して車両用シートにケースを取り付け、このケースにポータブル機器を収容するものである。また、特許文献１に一実施例として記載される装置（特許文献１の図１、図２に記載の装置）は、ポータブル機器をヘッドレストの取付ポールに固定し、ヘッドレストとともにポータブルポータブル機器を上下させる構成である。ヘッドレストを下方に移動させると、ポータブル機器はシートバック上端に形成された凹部内に収納される。   For example, an apparatus for mounting a portable device such as a small television receiver in a car as described in Patent Document 1 is known. A device described in Patent Document 1 as a prior art (the device described in FIGS. 3 and 4 of Patent Document 1) uses a mounting pole of a headrest to attach a case to a vehicle seat, and a portable device is attached to the case. It is something to house. In addition, the device described in Patent Document 1 as an embodiment (the device described in FIGS. 1 and 2 of Patent Document 1) fixes the portable device to the mounting pole of the headrest and moves the portable portable device up and down together with the headrest. It is a configuration. When the headrest is moved downward, the portable device is stored in a recess formed at the upper end of the seat back.

特開平３−１２８００７号公報Japanese Patent Laid-Open No. 3-128007

特許文献１に従来技術として記載される装置は、ポータブル機器を使用していない場合であっても、常にシートバック背面にケースが取り付けられた状態にあるため、乗降時などにおいてケースが邪魔になるし、見た目も悪い。また、特許文献１に一実施例として記載される装置は、ヘッドレストを上方に移動させなければポータブル機器を使用することができない構成であり、使い勝手が悪い。   The apparatus described as the prior art in Patent Document 1 is in a state in which the case is always attached to the back of the seat back even when a portable device is not used. And it looks bad. Moreover, the apparatus described as an Example in patent document 1 is a structure which cannot use a portable apparatus, unless a headrest is moved upwards, and its usability is bad.

上記実情に鑑みて、本発明が解決しようとする課題は、ポータブル機器を車両用シートに固定するための構成が、機器未使用時において乗降時などに邪魔になることのない、使い勝手に優れるポータブル機器固定装置を提供することにある。   In view of the above circumstances, the problem to be solved by the present invention is that the configuration for fixing the portable device to the vehicle seat does not interfere with getting on and off when the device is not used, and is excellent in usability. It is to provide a device fixing device.

上記課題を解決するために本発明は、車両用シートに設けられるポータブル機器固定装置であって、前記車両用シートの背面に形成された凹部内に収容可能な大きさに形成されるとともに、ポータブル機器を保持する機器保持機構が一側面側に構築された固定部と、前記固定部を、前記凹部内に収容された状態から前記一側面を上方に向けた所定の状態まで回動自在に支持する支持部と、を備えることを要旨とする。   In order to solve the above-mentioned problems, the present invention is a portable device fixing device provided in a vehicle seat, which is formed in a size that can be accommodated in a recess formed in the back surface of the vehicle seat, and is portable. A device holding mechanism for holding a device is fixed on one side, and the fixed portion is supported rotatably from a state in which the device is received in the recess to a predetermined state in which the one side faces upward. Providing a supporting part.

本発明にかかるポータブル機器固定装置は、ポータブル機器が固定される固定部を、ポータブル機器の未使用時にはシートバックの凹部内に収容することができるため、乗降時などにおいて固定部が邪魔になることがない。また、凹部内に固定部を収容した状態は、すっきりとして見た目もよい。さらには、支持部を介して固定部を回動させることで簡単に固定部を凹部内に収容することができるため使い勝手がよい。   In the portable device fixing device according to the present invention, the fixing portion to which the portable device is fixed can be accommodated in the recess of the seat back when the portable device is not used. There is no. Moreover, the state in which the fixing portion is accommodated in the recess may be refreshed. Furthermore, since the fixing portion can be easily accommodated in the recess by rotating the fixing portion via the support portion, it is easy to use.

また、前記車両用シートに対して前記固定部を所定の角度で保持する角度保持機構を有していればよい。   Moreover, what is necessary is just to have an angle holding mechanism which hold | maintains the said fixing | fixed part with a predetermined angle with respect to the said vehicle seat.

また、前記機器保持機構は、車両用シートの前後方向にスライド自在に設けられていればよい。   The device holding mechanism may be provided so as to be slidable in the front-rear direction of the vehicle seat.

固定部は、車両用シートに設けられるものであるため、車両用シートの傾斜角度（リクライニングの状態）によって固定部の角度が変化する。上記構成のように、車両用シートに対して所定の角度で固定部を保持する角度保持機構や、機器保持機構を前後方向にスライドさせる構成を有していれば、車両用シートの傾斜角度に拘わらず、ポータブル機器が使用しやすい角度や位置となるように固定部の角度やポータブル機器の取付位置を調整することができる。   Since the fixing portion is provided on the vehicle seat, the angle of the fixing portion changes depending on the inclination angle (reclining state) of the vehicle seat. If there is an angle holding mechanism that holds the fixed portion at a predetermined angle with respect to the vehicle seat or a configuration that slides the device holding mechanism in the front-rear direction as in the above configuration, the inclination angle of the vehicle seat Regardless, the angle of the fixed portion and the mounting position of the portable device can be adjusted so that the portable device has an angle and a position that are easy to use.

また、固定部の角度や、固定部に対するポータブル機器の取付位置を調整することによって、ポータブル機器を車両用シートに接触させた状態で支持することもできる。すなわち、ポータブル機器を、機器保持機構および車両用シートによって二点支持された状態で取り付けることができる。これにより、振動等が発生する車内環境下においても、ポータブル機器の取付状態が安定する。   In addition, the portable device can be supported in a state where it is in contact with the vehicle seat by adjusting the angle of the fixed portion and the mounting position of the portable device with respect to the fixed portion. That is, the portable device can be attached in a state where it is supported at two points by the device holding mechanism and the vehicle seat. As a result, the mounting state of the portable device is stabilized even in an in-vehicle environment where vibration or the like occurs.

本発明にかかるポータブル機器固定装置は、ポータブル機器が固定される固定部を、ポータブル機器の未使用時にはシートバックの凹部内に収容することができるため、乗降時などにおいて固定部が邪魔になることがなく、使い勝手もよい。   In the portable device fixing device according to the present invention, the fixing portion to which the portable device is fixed can be accommodated in the recess of the seat back when the portable device is not used. It is easy to use.

本発明の一実施形態にかかるポータブル機器固定装置の外観図であって、固定部が凹部内に収容された状態を示したものである。It is an external view of the portable apparatus fixing device concerning one Embodiment of this invention, Comprising: The fixing | fixed part is shown in the state accommodated in the recessed part. 本発明の一実施形態にかかるポータブル機器固定装置の外観図であって、固定部を後方に傾倒させた状態を示したものである。It is an external view of the portable apparatus fixing device concerning one Embodiment of this invention, Comprising: The state which inclined the fixing | fixed part back is shown. 本発明の一実施形態にかかるポータブル機器固定装置の外観図であって、後方に傾倒させた固定部にポータブル機器が固定された状態を示したものである。It is an external view of the portable apparatus fixing device concerning one Embodiment of this invention, Comprising: The state which portable apparatus was fixed to the fixing | fixed part tilted back is shown. 本発明の一実施形態にかかるポータブル機器固定装置の断面を模式的に示した図（ハッチングは省略）であって、固定部が凹部内に収容された状態を示したものである。It is the figure (hatching is omitted) which showed typically the section of the portable equipment fixing device concerning one embodiment of the present invention, and the state where the fixing part was stored in the crevice is shown. 本発明の一実施形態にかかるポータブル機器固定装置の断面を模式的に示した図（ハッチングは省略）であって、後方に傾倒させた固定部にポータブル機器が固定された状態を示したものである。It is the figure (hatch is omitted) which showed typically the section of the portable equipment fixing device concerning one embodiment of the present invention, and the state where the portable equipment was fixed to the fixed part tilted back is shown. is there. 本発明の一実施形態にかかるポータブル機器固定装置の断面を模式的に示した図（ハッチングは省略）であって、ポータブル機器の上方を車両用シートに接触させて固定した状態を示したものである。BRIEF DESCRIPTION OF THE DRAWINGS It is the figure (hatch is abbreviate | omitted) which showed typically the cross section of the portable apparatus fixing device concerning one Embodiment of this invention, Comprising: The upper part of a portable apparatus is shown in the state which contacted and fixed to the vehicle seat. is there. 固定部が凹部内に収容されている状態における、角度保持機構の内部構成を示した概略図である。It is the schematic which showed the internal structure of the angle holding | maintenance mechanism in the state in which the fixing | fixed part was accommodated in the recessed part. 固定部を最も後方に傾倒させた状態における、角度保持機構の内部構成を示した概略図である。It is the schematic which showed the internal structure of the angle holding | maintenance mechanism in the state which tilted the fixing | fixed part most back. 固定部を最も後方に傾倒させた状態から少し起立させた状態における、角度保持機構の内部構成を示した概略図である（図６に示した状態に相当する）。It is the schematic which showed the internal structure of the angle holding | maintenance mechanism in the state which stood up for a while from the state which tilted the most back part (equivalent to the state shown in FIG. 6). 機器保持機構の変形例を示した図である。It is the figure which showed the modification of the apparatus holding mechanism.

以下、本発明の一実施形態について図面を参照しつつ詳細に説明する。なお、以下の説明における上下方向（高さ方向）とは車両用シートの高さ方向をいい、図４〜図６における上下方向をいう。また、前方向とは車両用シートの着座面側であって図４〜図６における左方向を、後（背面）方向とはその反対方向であって図４〜図６における右方向をいう。また、幅方向とは車両用シートの幅方向をいい、上下方向および左右方向に直交する方向をいう。   Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. In addition, the up-down direction (height direction) in the following description refers to the height direction of the vehicle seat, and refers to the up-down direction in FIGS. Further, the front direction is the seating surface side of the vehicle seat and refers to the left direction in FIGS. 4 to 6, and the rear (back) direction is the opposite direction and the right direction in FIGS. 4 to 6. The width direction refers to the width direction of the vehicle seat, and refers to a direction orthogonal to the up-down direction and the left-right direction.

本実施形態にかかるポータブル機器固定装置１は、小型のテレビジョン受像機や、カーナビゲーション装置などのポータブル機器Ｐを車両用シートに固定するための装置であり、車両用シートのシートバック９０上端に設けられている。ポータブル機器固定装置１は、固定部１０と、この固定部１０を回動自在に支持する支持部２０とを備える。   The portable device fixing device 1 according to the present embodiment is a device for fixing a portable device P such as a small television receiver or a car navigation device to a vehicle seat, and is provided at the upper end of the seat back 90 of the vehicle seat. Is provided. The portable device fixing device 1 includes a fixing unit 10 and a support unit 20 that rotatably supports the fixing unit 10.

固定部１０は、板状の本体部分の一側面１０１側にポータブル機器Ｐを保持する機器保持機構を有する。かかる固定部１０は、車両用シートのシートバック９０背面に形成された凹部９１に収容可能な大きさに形成されている。具体的には、固定部１０は凹部９１よりも若干小さく形成されている。固定部１０が凹部９１内に収容されると、固定部１０の外周と凹部９１の内周との間に微小な隙間が生ずる状態（両者の間にほとんど隙間がない状態）となる。さらに、シートバック９０の背面に形成された凹部９１は、シートバック９０の上端部に形成されるとともに、その上方が開放している。固定部１０は、その上端が、凹部９１内に収容された状態においてシートバック９０の上端と略同じ高さとなる大きさに設定されている。   The fixing unit 10 has a device holding mechanism that holds the portable device P on the side surface 101 side of the plate-like main body portion. The fixing portion 10 is formed in a size that can be accommodated in a recess 91 formed on the back surface of the seat back 90 of the vehicle seat. Specifically, the fixed portion 10 is formed slightly smaller than the concave portion 91. When the fixing portion 10 is accommodated in the recess 91, a state in which a minute gap is generated between the outer periphery of the fixing portion 10 and the inner periphery of the recess 91 (a state in which there is almost no gap between the two). Further, the recess 91 formed on the back surface of the seat back 90 is formed at the upper end portion of the seat back 90 and its upper part is open. The fixed portion 10 is set to a size such that the upper end of the fixing portion 10 is substantially the same height as the upper end of the seat back 90 in a state where it is accommodated in the recess 91.

固定部１０の一側面１０１側に構築された機器保持機構は、当該一側面１０１上にポータブル機器Ｐを固定するための構成である。この機器保持機構としては、図示されるように、固定部１０を貫通するねじ部材１１を設けた構成が例示できる。固定部１０には前後方向に延びる長孔１２が形成されており、この長孔１２にねじ部材１１が挿通されている。ポータブル機器Ｐには、機器外側にねじ穴（雌ねじ）が形成されているものが多く、このねじ穴に上記ねじ部材１１を螺合させることによってポータブル機器Ｐを固定部１０に固定する。かかるねじ部材１１は、長孔１２に挿通されているから、前後方向にスライド自在である。すなわち、機器保持機構は、固定部１０の一側面１０１上において前後方向にスライド自在に構築されている。機器保持機構がこのような構成であるから、本実施形態では、固定部１０上におけるポータブル機器Ｐの取付位置を前後方向に移動させること（当該スライド可能な範囲において任意の位置に固定部１０を固定すること）ができる。なお、ポータブル機器Ｐに形成されたねじ穴は機器によってその大きさが異なる場合があるため、ねじ部材１１は長孔１２に対して着脱自在に構成されている。すなわち、ポータブル機器Ｐに形成されたねじ穴に対応するねじ部材１１を取り付けることが可能である。   The device holding mechanism constructed on the one side surface 101 side of the fixing unit 10 is a configuration for fixing the portable device P on the one side surface 101. As this apparatus holding mechanism, the structure which provided the screw member 11 which penetrates the fixing | fixed part 10 can be illustrated so that it may be illustrated. A long hole 12 extending in the front-rear direction is formed in the fixing portion 10, and a screw member 11 is inserted through the long hole 12. Many portable devices P have screw holes (female screws) formed on the outside of the device, and the portable device P is fixed to the fixing portion 10 by screwing the screw member 11 into the screw holes. Since the screw member 11 is inserted through the long hole 12, the screw member 11 is slidable in the front-rear direction. That is, the device holding mechanism is constructed to be slidable in the front-rear direction on the one side surface 101 of the fixed portion 10. Since the device holding mechanism has such a configuration, in this embodiment, the mounting position of the portable device P on the fixed portion 10 is moved in the front-rear direction (the fixed portion 10 is moved to an arbitrary position within the slidable range). Can be fixed). Since the screw hole formed in the portable device P may vary in size depending on the device, the screw member 11 is configured to be detachable from the long hole 12. That is, it is possible to attach the screw member 11 corresponding to the screw hole formed in the portable device P.

固定部１０における機器保持機構が構築された一側面１０１の反対側の面（背面）には、ねじ部材１１を覆うカバー部材１３が設けられている。カバー部材１３は、例えばインテグラルヒンジなどによって固定部１０の本体部分に対して開閉自在に設けられている。ねじ部材１１を操作しないときには、カバー部材１３によってねじ部材１１を覆うことができるため、見栄えがよい。かかるカバー部材１３を含む固定部１０の背面は、固定部１０が凹部９１内に収容された状態において、シートバック９０の背面と連続するような形状となっている。すなわち、シートバック９０の背面をそのまま凹部９１の方向に延ばした仮想的な面が、固定部１０の背面と合致する。したがって、固定部１０を凹部９１内に収容し、かつ、カバー部材１３を閉じた状態では、シートバック９０の背面と固定部１０の背面とが面一となるため、見栄えがよい。   A cover member 13 that covers the screw member 11 is provided on the surface (back surface) opposite to the one side surface 101 on which the device holding mechanism in the fixing unit 10 is constructed. The cover member 13 is provided so as to be openable and closable with respect to the main body portion of the fixed portion 10 by, for example, an integral hinge. When the screw member 11 is not operated, the screw member 11 can be covered with the cover member 13, so that the appearance is good. The back surface of the fixing portion 10 including the cover member 13 has a shape that is continuous with the back surface of the seat back 90 in a state where the fixing portion 10 is accommodated in the recess 91. That is, a virtual surface obtained by extending the back surface of the seat back 90 in the direction of the concave portion 91 as it is matches the back surface of the fixed portion 10. Therefore, in a state where the fixing portion 10 is accommodated in the recess 91 and the cover member 13 is closed, the back surface of the seat back 90 and the back surface of the fixing portion 10 are flush with each other.

なお、凹部９１内には、ポータブル機器Ｐに電源を供給するためなどに用いられる端子９１１が設けられている。端子９１１が示された各図は、図をわかりやすくするため一つの端子９１１のみを図示しているが、使用できるポータブル機器Ｐの種類を増やすため凹部９１内には予め様々な種類の端子９１１が設けられていることが好ましい。   In the recess 91, a terminal 911 used for supplying power to the portable device P is provided. Each drawing showing the terminal 911 shows only one terminal 911 for easy understanding of the drawing. However, in order to increase the types of portable devices P that can be used, various types of terminals 911 are provided in the recess 91 in advance. Is preferably provided.

このような構成の固定部１０は、支持部２０を介して車両用シートに取り付けられている。具体的には、支持部２０は凹部９１の下端部両側に構築されており、この凹部９１の下端部両側と固定部１０の下端部とを繋ぐ。かかる支持部２０は、固定部１０を回動自在に支持する。つまり、固定部１０は、支持部２０に連結された下端部を支点として車両用シートの背面側（後方）に傾倒する。ポータブル機器固定装置１が設けられた車両用シートの背面側に着座する者（後部座席に着座する者）にとって見れば、自身の手前側に固定部１０が傾倒する。また、このように支持部２０に回動自在に支持された固定部１０では、ポータブル機器Ｐが固定される一側面１０１は、固定部１０が凹部９１に収容された状態において凹部９１の底面と対向する。したがって、固定部１０を後方に傾倒させると、ポータブル機器Ｐが固定される一側面１０１は上方を向く。すなわち、固定部１０は、凹部９１内に収容された状態から当該一側面１０１を上方に向けた所定の状態まで支持部２０を介して回動自在に支持されている。なお、ここでいう「上方」とは、一側面１０１が上下方向（重力方向）と直交する状態をいうものではなく、一側面１０１がおおよそ上方を向いた状態をいう（具体的にはシート背面と固定部１０の一側面１０１のなす角度が０度以上１８０度以下の範囲内における所定の状態をいう）。本実施形態では、固定部１０が最も傾倒した状態におけるシート背面と固定部１０の一側面１０１のなす角度（最大角度）が略９０度となっている。   The fixed portion 10 having such a configuration is attached to the vehicle seat via the support portion 20. Specifically, the support portion 20 is constructed on both sides of the lower end portion of the recess 91, and connects the both ends of the lower end portion of the recess 91 and the lower end portion of the fixing portion 10. The support portion 20 supports the fixed portion 10 so as to be rotatable. That is, the fixed portion 10 tilts toward the back side (rear) of the vehicle seat with the lower end portion connected to the support portion 20 as a fulcrum. If it sees for the person who seats on the back side of the vehicle seat provided with the portable apparatus fixing device 1 (person who sits on a rear seat), the fixing | fixed part 10 will incline to the near side of self. Further, in the fixing unit 10 that is rotatably supported by the support unit 20 in this way, the one side surface 101 to which the portable device P is fixed is the same as the bottom surface of the recess 91 in a state where the fixing unit 10 is accommodated in the recess 91. opposite. Therefore, when the fixing portion 10 is tilted rearward, the one side surface 101 to which the portable device P is fixed faces upward. In other words, the fixed portion 10 is rotatably supported through the support portion 20 from a state in which it is accommodated in the recess 91 to a predetermined state in which the one side surface 101 is directed upward. Here, “upward” does not mean a state in which one side surface 101 is orthogonal to the vertical direction (gravity direction), but a state in which one side surface 101 faces approximately upward (specifically, the back surface of the seat). And an angle formed by one side surface 101 of the fixed portion 10 is a predetermined state in a range of 0 degrees to 180 degrees). In the present embodiment, the angle (maximum angle) formed between the back surface of the seat and the one side surface 101 of the fixing portion 10 when the fixing portion 10 is most inclined is approximately 90 degrees.

また、ポータブル機器固定装置１は、車両用シートに対して固定部１０を所定の角度で保持する角度保持機構を有する。かかる角度保持機構の一例を図７〜図９を参照して以下簡単に説明する。図７〜図９に示した角度保持機構は、固定部１０を回動自在に支持する支持部２０に設けられており、カム部材２１と、ボール２２と、ばねプレート２３と、保持解除部材２４と、傾動部材２５と、ガイドプレート２６と、板ばね２７とを備える。   In addition, the portable device fixing device 1 has an angle holding mechanism that holds the fixing portion 10 at a predetermined angle with respect to the vehicle seat. An example of such an angle holding mechanism will be briefly described below with reference to FIGS. The angle holding mechanism shown in FIGS. 7 to 9 is provided in a support portion 20 that rotatably supports the fixing portion 10, and includes a cam member 21, a ball 22, a spring plate 23, and a holding release member 24. A tilting member 25, a guide plate 26, and a leaf spring 27.

カム部材２１は、外周が波形に形成された部材であって固定部１０の回動に伴って回転する。カム部材２１の外周には図示されないリング部材が設けられており、外周が波形に形成されたカム部材２１とともに空間を構築する。かかる空間は、回転方向の一方側（固定部１０を傾倒させる方向；矢印Ｂの方向）に向かって幅広であり、他方側（固定部１０を起立させる方向；矢印Ａの方向）に向かって幅狭である。この空間にボール２２が収容されている。ばねプレート２３は、当該空間が幅狭である方向（矢印Ａの方向）に向かってボール２２を付勢する。保持解除部材２４は、上記空間に入り込む突起２４１を有し、引っ張りばね２４３によって矢印Ａの方向に付勢されている。この引っ張りばね２４３の付勢力に逆らって保持解除部材２４が矢印Ｂの方向に回転すると、空間に入り込んだ突起２４１が、空間が幅広である方向（矢印Ｂの方向）にボール２２を押圧する。傾動部材２５は図示されないねじりコイルばねによって矢印Ｃの方向に回動するように付勢されている。このねじりコイルばねの付勢力に逆らって傾動部材２５が矢印Ｃの方向とは反対の方向に回動すると、保持解除部材２４のアーム２４２に作用して保持解除部材２４を矢印Ｂの方向に回転させる。ガイドプレート２６は、径方向外向きに突出したガイド部２６１を有する。固定部１０を回動させてもガイドプレート２６は回転しない（ガイド部２６１の回転方向位置は変化しない）。このガイドプレート２６のガイド部２６１の外側に傾動部材２５が乗り上げた状態にあるときには、傾動部材２５が保持解除部材２４のアーム２４２に作用する。板ばね２７は、ガイドプレート２６のガイド部２６１の外周縁をそのまま矢印Ｂの方向に延ばした位置に設けられている。この板ばね２７は、その外面にねじりコイルばねによって付勢された傾動部材２５が作用しても変形しないような弾性力を有する。   The cam member 21 is a member having an outer periphery formed in a corrugated shape, and rotates with the rotation of the fixed portion 10. A ring member (not shown) is provided on the outer periphery of the cam member 21, and the outer periphery forms a space together with the cam member 21 having a corrugated shape. The space is wide toward one side of the rotation direction (direction in which the fixed portion 10 is tilted; the direction of arrow B) and wide toward the other side (direction in which the fixed portion 10 is erected; direction of arrow A). It is narrow. A ball 22 is accommodated in this space. The spring plate 23 urges the ball 22 in the direction in which the space is narrow (the direction of the arrow A). The holding release member 24 has a protrusion 241 that enters the space, and is biased in the direction of arrow A by a tension spring 243. When the holding release member 24 rotates in the direction of arrow B against the urging force of the tension spring 243, the protrusion 241 entering the space presses the ball 22 in the direction in which the space is wide (direction of arrow B). The tilting member 25 is urged to rotate in the direction of arrow C by a torsion coil spring (not shown). When the tilting member 25 rotates in the direction opposite to the direction of arrow C against the urging force of the torsion coil spring, it acts on the arm 242 of the holding release member 24 to rotate the holding release member 24 in the direction of arrow B. Let The guide plate 26 has a guide portion 261 that protrudes radially outward. Even if the fixing portion 10 is rotated, the guide plate 26 does not rotate (the position in the rotation direction of the guide portion 261 does not change). When the tilting member 25 is on the outside of the guide portion 261 of the guide plate 26, the tilting member 25 acts on the arm 242 of the holding release member 24. The leaf spring 27 is provided at a position where the outer peripheral edge of the guide portion 261 of the guide plate 26 is extended in the direction of arrow B as it is. The leaf spring 27 has an elastic force that does not deform even when the tilting member 25 biased by the torsion coil spring acts on the outer surface thereof.

このような構成を備える角度保持機構の動きを、固定部１０の傾倒動作と併せて説明する。固定部１０が凹部９１に収容された状態（固定部１０が起立状態）から凹部９１を傾倒させるとき、図７に示すように、傾動部材２５はガイドプレート２６のガイド部２６１の外側に乗り上げた状態にある。よって、傾動部材２５は保持解除部材２４のアーム２４２に作用し、保持解除部材２４を矢印Ｂの方向に回動させる。そのため、ボール２２は、保持解除部材２４の突起２４１によって空間が幅広である方向（矢印Ｂの方向）に押圧される。このようにボール２２が幅広である箇所に位置していれば、ボール２２によってカム部材２１がロックされることはない。したがって、固定部１０は容易に傾倒する。   The movement of the angle holding mechanism having such a configuration will be described together with the tilting operation of the fixing unit 10. When the concave portion 91 is tilted from the state in which the fixing portion 10 is accommodated in the concave portion 91 (the fixing portion 10 is in the standing state), the tilting member 25 rides on the outside of the guide portion 261 of the guide plate 26 as shown in FIG. Is in a state. Therefore, the tilting member 25 acts on the arm 242 of the holding release member 24 and rotates the holding release member 24 in the direction of arrow B. Therefore, the ball 22 is pressed in the direction in which the space is wide (the direction of the arrow B) by the protrusion 241 of the holding release member 24. Thus, if the ball 22 is positioned at a wide portion, the cam member 21 is not locked by the ball 22. Therefore, the fixed part 10 easily tilts.

そのまま固定部１０を徐々に傾倒させると、傾動部材２５はガイドプレート２６のガイド部２６１の外側および板ばね２７の外側に乗り上げた状態で移動する。そして、図８に示すように、固定部１０を最も傾倒させた状態とすると、傾動部材２５の板ばね２７の外側に乗り上げた状態が解消され、傾動部材２５がねじりコイルばねの付勢力によって径方向内側に移動する。そうすると、傾動部材２５が保持解除部材２４のアーム２４２に作用した状態が解消され、引っ張りばね２４３によって保持解除部材２４が矢印Ａの方向に回動する。したがって、保持解除部材２４の突起２４１によるボール２２の押圧状態が解消されるため、ボール２２はばねプレート２３によって空間が幅狭である方向（矢印Ａの方向）に付勢される。これによりボール２２が空間の幅狭である方向に移動し、カム部材２１とその外周に位置するリング部材との間に噛み込むと、カム部材２１の矢印Ｂ方向への回転が阻止された状態となる。すなわち、固定部１０の矢印Ｂ方向への回転が阻止された状態（固定部１０にブレーキが掛かった状態）となる。このように、固定部１０を、最も傾倒させた状態から板ばね２７の内側（図７〜９においてＫで示す部分；当該部分の角度をθ度とする）に傾動部材２５が位置する範囲内において、任意の位置（任意の角度）で保持することができる。   When the fixing portion 10 is gradually tilted as it is, the tilting member 25 moves while riding on the outside of the guide portion 261 of the guide plate 26 and the outside of the leaf spring 27. Then, as shown in FIG. 8, when the fixed portion 10 is in the most tilted state, the state of riding on the outside of the leaf spring 27 of the tilting member 25 is eliminated, and the tilting member 25 has a diameter due to the biasing force of the torsion coil spring. Move inward direction. Then, the state in which the tilting member 25 acts on the arm 242 of the holding release member 24 is canceled, and the holding release member 24 is rotated in the direction of arrow A by the tension spring 243. Therefore, since the pressing state of the ball 22 by the protrusion 241 of the holding release member 24 is canceled, the ball 22 is urged by the spring plate 23 in the direction in which the space is narrow (direction of arrow A). As a result, when the ball 22 moves in the direction in which the space is narrow and is caught between the cam member 21 and the ring member located on the outer periphery thereof, the rotation of the cam member 21 in the arrow B direction is prevented. It becomes. That is, the rotation of the fixed portion 10 in the arrow B direction is prevented (the brake is applied to the fixed portion 10). Thus, within the range in which the tilting member 25 is located inside the leaf spring 27 from the state in which the fixing portion 10 is most inclined (portion indicated by K in FIGS. 7 to 9; the angle of the portion is θ degrees). , It can be held at any position (any angle).

さらにＡ方向に固定部１０を回転させると、傾動部材２５は板ばね２７を径方向外側に押し上げ、再度ガイドプレート２６のガイド部２６１の外側に乗り上げた状態となる。これにより、固定部１０の矢印Ｂ方向への回転が阻止された状態（固定部１０にブレーキが掛かった状態）が解消される。   When the fixing portion 10 is further rotated in the A direction, the tilting member 25 pushes the leaf spring 27 outward in the radial direction and rides on the outside of the guide portion 261 of the guide plate 26 again. As a result, the state where the rotation of the fixing portion 10 in the direction of arrow B is prevented (the state where the fixing portion 10 is braked) is eliminated.

以上説明したように、本実施形態では、角度保持機構によって、シート背面と固定部１０の一側面１０１のなす角度が略９０度である状態（固定部１０を最も傾倒させた状態）から［９０−θ］度の範囲内において、固定部１０を所定の角度で保持することができる。すなわち、上記角度保持機構は、当該範囲内において固定部１０の角度を無段階に調整できる無段階調整式のブレーキ機構である。シート背面と固定部１０の一側面１０１のなす角度を小さくすればするほど、ポータブル機器Ｐはその上端が前方に移動する方向に傾倒し、シート背面と第一固定部１０の挟持部のなす角度を小さくすればするほど、ポータブル機器Ｐはその上端が後方に移動する方向に傾倒する。このような角度保持機構を採用することにより、車両用シートの傾斜角度（リクライニングの状態）に拘わらず、ポータブル機器Ｐが使用しやすいようにポータブル機器Ｐの取付角度を調整することが可能である。   As described above, in the present embodiment, the angle holding mechanism causes the angle between the back surface of the seat and the one side surface 101 of the fixing portion 10 to be approximately 90 degrees (the state in which the fixing portion 10 is most inclined) [90]. Within the range of −θ] degrees, the fixed portion 10 can be held at a predetermined angle. That is, the angle holding mechanism is a continuously variable brake mechanism that can adjust the angle of the fixed portion 10 steplessly within the range. The smaller the angle formed between the seat back surface and the one side surface 101 of the fixing portion 10, the more the portable device P tilts in the direction in which the upper end moves forward, and the angle formed between the seat back surface and the clamping portion of the first fixing portion 10. The smaller the is, the more the portable device P tilts in the direction in which the upper end moves backward. By adopting such an angle holding mechanism, it is possible to adjust the mounting angle of the portable device P so that the portable device P can be used easily regardless of the inclination angle (reclining state) of the vehicle seat. .

なお、かかる角度保持機構の構成は一例であり、固定部１０を所定の角度で保持できる構成であれば別の構成を採用することもできる。例えば、ラチェット機構を用いて段階的に固定部１０の角度を調整することができる構成としてもよい。   The configuration of the angle holding mechanism is merely an example, and another configuration may be adopted as long as the fixing unit 10 can be held at a predetermined angle. For example, it is good also as a structure which can adjust the angle of the fixing | fixed part 10 in steps using a ratchet mechanism.

以上説明した本実施形態にかかるポータブル機器固定装置１によれば、次のような作用効果が奏される。第一に、ポータブル機器Ｐの未使用時には、ポータブル機器Ｐが固定される固定部１０をシートバック９０の凹部９１内に収容することができるため、乗降時などにおいて固定部１０が邪魔にならない。また、固定部１０の背面はシートバック９０の背面に沿った形状となっているため、凹部９１内に固定部１０を収容した状態がすっきりとして見た目もよい。さらには、支持部２０を介して固定部１０を回動させることで簡単に固定部１０を凹部９１内に収容することができるため使い勝手がよい。   According to the portable device fixing apparatus 1 according to the present embodiment described above, the following operational effects can be obtained. First, when the portable device P is not used, the fixing portion 10 to which the portable device P is fixed can be accommodated in the recess 91 of the seat back 90, so that the fixing portion 10 does not get in the way when getting on and off. Moreover, since the back surface of the fixing portion 10 is shaped along the back surface of the seat back 90, the state in which the fixing portion 10 is accommodated in the recess 91 may be clearly seen. Furthermore, since the fixing | fixed part 10 can be easily accommodated in the recessed part 91 by rotating the fixing | fixed part 10 via the support part 20, it is convenient.

また、本実施形態にかかるポータブル機器固定装置１は、車両用シートに設けられるものであるため、車両用シートの傾斜角度（リクライニングの状態）によって固定部１０の角度が変化する。本実施形態では、車両用シートに対して所定の角度で固定部１０を保持する角度保持機構や、機器保持機構が前後方向にスライド自在に構成されているため、車両用シートの傾斜角度に拘わらず、ポータブル機器Ｐが使用しやすい角度や位置となるように固定部１０の角度やポータブル機器Ｐの取付位置を調整することができる。例えば、ポータブル機器Ｐがテレビジョン受像機であれば、映像が見やすくなるように画面の角度や位置を自在に調節できる。   In addition, since the portable device fixing device 1 according to the present embodiment is provided on the vehicle seat, the angle of the fixing portion 10 changes depending on the inclination angle (reclining state) of the vehicle seat. In the present embodiment, the angle holding mechanism that holds the fixed portion 10 at a predetermined angle with respect to the vehicle seat and the device holding mechanism are configured to be slidable in the front-rear direction, and therefore, regardless of the inclination angle of the vehicle seat. In other words, the angle of the fixing unit 10 and the mounting position of the portable device P can be adjusted so that the portable device P can be easily used. For example, if the portable device P is a television receiver, the angle and position of the screen can be freely adjusted so that the video can be easily viewed.

また、角度保持機構によって固定部１０の角度が調整可能であることや、機器保持機構（ねじ部材１１）が前後方向にスライド自在に構成されていることを利用し、固定部１０に対するポータブル機器Ｐの取付角度や取付位置を調整することにより、ポータブル機器Ｐをより安定した状態で取り付けることができる。具体的には、図６に示すように、ポータブル機器Ｐの上方を車両用シートに接触させた状態で支持することもできる。このような構成とすれば、ポータブル機器Ｐが、固定部１０の機器保持機構および車両用シートによって二点支持された状態となり、振動等が発生する車内環境下におけるポータブル機器Ｐの取付状態が安定する。   Further, the portable device P with respect to the fixed portion 10 can be adjusted by utilizing the fact that the angle of the fixed portion 10 can be adjusted by the angle holding mechanism and that the device holding mechanism (screw member 11) is configured to be slidable in the front-rear direction. By adjusting the mounting angle and mounting position, the portable device P can be mounted in a more stable state. Specifically, as shown in FIG. 6, the portable device P can be supported in a state of being in contact with the vehicle seat. With such a configuration, the portable device P is supported at two points by the device holding mechanism of the fixing unit 10 and the vehicle seat, and the mounting state of the portable device P is stable in an in-vehicle environment where vibration or the like occurs. To do.

また、固定部１０は、その下端部が支持部２０によって回動自在に支持されているから、固定部１０におけるポータブル機器Ｐを取り付けるスペースが大きい。   Moreover, since the lower end part of the fixing | fixed part 10 is rotatably supported by the support part 20, the space which attaches the portable apparatus P in the fixing | fixed part 10 is large.

また、シートバック９０の背面に形成された凹部９１は、シートバック９０の上端部に形成されるとともにその上方が開放しており、固定部１０の上端は、凹部９１内に収容された状態においてシートバック９０の上端と略同じ高さとなる大きさに設定されている。したがって、凹部９１内に固定部１０が収容された状態において、シートバック９０の上端で固定部１０の上端が露出した状態にあるから、固定部１０を後方に傾倒させやすい（固定部１０の上端に手を引っ掛けることで容易に固定部１０を傾倒させることができる）。   In addition, the recess 91 formed on the back surface of the seat back 90 is formed at the upper end of the seat back 90 and the upper part thereof is open, and the upper end of the fixed portion 10 is accommodated in the recess 91. The size is set to be approximately the same height as the upper end of the seat back 90. Therefore, in a state where the fixing portion 10 is accommodated in the recess 91, the upper end of the fixing portion 10 is exposed at the upper end of the seat back 90, and therefore the fixing portion 10 is easily tilted backward (the upper end of the fixing portion 10). The fixing portion 10 can be easily tilted by hooking a hand on the head).

以上、本発明の実施形態について詳細に説明したが、本発明は上記実施形態に何ら限定されるものではなく、本発明の要旨を逸脱しない範囲で種々の改変が可能である。   As mentioned above, although embodiment of this invention was described in detail, this invention is not limited to the said embodiment at all, A various change is possible in the range which does not deviate from the summary of this invention.

例えば、上記実施形態では、ポータブル機器固定装置１が、車両用シートのシートバック９０に設けられていることを説明したが、車両用シートのヘッドレストに設けることもできる。   For example, in the above-described embodiment, it has been described that the portable device fixing device 1 is provided on the seat back 90 of the vehicle seat, but may be provided on the headrest of the vehicle seat.

また、上記実施形態において、機器保持機構は、長孔１２に挿通されたねじ部材１１を介してポータブル機器Ｐが固定部１０に固定される構成であることを説明したが、かかる機器保持機構の構成は一例である。機器保持機構の一変形例として図１０に示すような構成が考えられる。かかる変形例は、固定部１０の一側面１０１上にベース板５１を前後方向にスライド自在に設け、当該ベース板５１上に固定板５２および可動板５３を設けた構成である。可動板５３は固定板５２にねじ部材５４を介して取り付けられており、当該ねじ部材５４を回転させることによって固定板５２に対して前後方向に移動する。かかる構成とすれば、ポータブル機器Ｐを固定板５２と可動板５３との間に挟み込んで保持することができるから、ポータブル機器Ｐの厚みの大小（図１０には、相対的に厚いポータブル機器Ｐ１が固定された状態（ａ）と、相対的に薄いポータブル機器Ｐ２が固定された状態（ｂ）を比較して示した）を問わず、ポータブル機器Ｐを固定部１０に固定することができ、汎用性が向上する。   Moreover, in the said embodiment, although the apparatus holding mechanism demonstrated that it was the structure by which the portable apparatus P was fixed to the fixing | fixed part 10 via the screw member 11 penetrated by the long hole 12, of such an apparatus holding mechanism, The configuration is an example. As a modification of the device holding mechanism, a configuration as shown in FIG. 10 can be considered. In this modification, a base plate 51 is slidable in the front-rear direction on one side surface 101 of the fixed portion 10, and a fixed plate 52 and a movable plate 53 are provided on the base plate 51. The movable plate 53 is attached to the fixed plate 52 via a screw member 54, and moves in the front-rear direction with respect to the fixed plate 52 by rotating the screw member 54. With such a configuration, the portable device P can be sandwiched and held between the fixed plate 52 and the movable plate 53. Therefore, the thickness of the portable device P is small (in FIG. 10, the relatively thick portable device P1 is shown). The portable device P can be fixed to the fixing portion 10 regardless of the state (a) in which the portable device P2 is fixed and the state (b) in which the relatively thin portable device P2 is fixed). Versatility is improved.

１ ポータブル機器固定装置
１０ 固定部
１０１ 一側面
２０ 支持部
９１ 凹部
Ｐ ポータブル機器 DESCRIPTION OF SYMBOLS 1 Portable apparatus fixing device 10 Fixing part 101 One side surface 20 Support part 91 Recessed part P Portable apparatus

Claims (3)

車両用シートに設けられるポータブル機器固定装置であって、
前記車両用シートの背面に形成された凹部内に収容可能な大きさに形成されるとともに、ポータブル機器を保持する機器保持機構が一側面側に構築された固定部と、
前記固定部を、前記凹部内に収容された状態から前記一側面を上方に向けた所定の状態まで回動自在に支持する支持部と、
を備えることを特徴とするポータブル機器固定装置。 A portable device fixing device provided in a vehicle seat,
A fixed portion formed in a size that can be accommodated in a recess formed on the back surface of the vehicle seat, and a device holding mechanism for holding a portable device is constructed on one side surface;
A support portion that rotatably supports the fixed portion from a state accommodated in the recess to a predetermined state in which the one side surface is directed upward;
A portable device fixing device comprising: 前記車両用シートに対して前記固定部を所定の角度で保持する角度保持機構を有することを特徴とする請求項１に記載のポータブル機器固定装置。   The portable device fixing device according to claim 1, further comprising an angle holding mechanism that holds the fixing portion at a predetermined angle with respect to the vehicle seat. 前記機器保持機構は、車両用シートの前後方向にスライド自在に設けられていることを特徴とする請求項１または請求項２に記載のポータブル機器固定装置。   The portable device fixing device according to claim 1, wherein the device holding mechanism is provided to be slidable in the front-rear direction of the vehicle seat.
JP2010255531A 2010-11-16 2010-11-16 Portable device fixing device Expired - Fee Related JP5668423B2 (en)

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KR101618567B1 (en) * 2015-03-30 2016-05-09 (주)대유플러스 Seat for vehicle
KR101618568B1 (en) 2015-03-30 2016-05-09 (주)대유플러스 Seat for vehicle
KR101618572B1 (en) 2015-03-31 2016-05-09 (주)대유플러스 Seat for vehicle
KR101618570B1 (en) 2015-03-31 2016-05-09 (주)대유플러스 Seat for vehicle
CN107685693A (en) * 2016-08-05 2018-02-13 福特全球技术公司 Computer equipment is installed
JP2022060329A (en) * 2017-06-23 2022-04-14 パイオニア株式会社 Holding device

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Publication number Priority date Publication date Assignee Title
KR101618567B1 (en) * 2015-03-30 2016-05-09 (주)대유플러스 Seat for vehicle
KR101618568B1 (en) 2015-03-30 2016-05-09 (주)대유플러스 Seat for vehicle
KR101618572B1 (en) 2015-03-31 2016-05-09 (주)대유플러스 Seat for vehicle
KR101618570B1 (en) 2015-03-31 2016-05-09 (주)대유플러스 Seat for vehicle
CN107685693A (en) * 2016-08-05 2018-02-13 福特全球技术公司 Computer equipment is installed
CN107685693B (en) * 2016-08-05 2022-10-04 福特全球技术公司 Installing computer equipment
JP2022060329A (en) * 2017-06-23 2022-04-14 パイオニア株式会社 Holding device

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