JP6694863B2

JP6694863B2 - Grasping tool for mobile terminal equipment

Info

Publication number: JP6694863B2
Application number: JP2017217860A
Authority: JP
Inventors: きよみ山代
Original assignee: きよみ山代
Priority date: 2016-11-14
Filing date: 2017-11-12
Publication date: 2020-05-20
Anticipated expiration: 2037-11-12
Also published as: JP2018085108A

Description

この発明は、携帯端末機器用把持具に係り、詳しくは携帯端末機器の片手による保持を容易とするための把持具に関するものである。 The present invention relates to a grip for a mobile terminal device, and more particularly to a grip for facilitating holding of a mobile terminal device with one hand.

近年、携帯型端末機器において、表示装置に位置入力装置を重ね合わせて構成されたタッチパネルが搭載されたスマートホンやタブレット端末が主流となっている。このような携帯型端末機器においては、機器の片面の略全面がタッチパネルとなっているため、小型でありながら十分な表示面積と入力操作領域が確保されており、表示性や装置への入力操作性能が良好であるといった利点がある。また、薄型であるために、本やノートの間に挟めば、カバン等へ収納することが容易となり、衣服やバッグのポケットへ容易に滑り込ませることができるため、持ち運びにも有利であるといった特徴を有している。 2. Description of the Related Art In recent years, in portable terminal devices, smartphones and tablet terminals, which are equipped with a touch panel configured by superimposing a position input device on a display device, have become mainstream. In such a portable terminal device, a touch panel is provided on almost one side of the device, so a small display area and a sufficient input operation area are secured. It has the advantage of good performance. In addition, because it is thin, it can be easily stored in a bag etc. by sandwiching it between books and notebooks, and it can be easily slipped into the pocket of clothes or bag, which is also advantageous for carrying. Have

実用新案登録第３１７４０２３号Utility model registration No. 3174023 実用新案登録第３１８７４９４号Utility model registration No. 3187494

ところで、従来の薄型携帯型端末機器に対して、入力操作する場合には、一方の手で機器の本体を支え、他方の手の指でタッチパネルにタッチして入力操作を行う必要がある。しかし、機器が薄型である故に、支える側の手が機器を持ち辛といった欠点があった。例えば、薄型携帯機器の一つであるタブレット端末では、表面の略全面がタッチパネルで構成されているため、タッチパネルの表面と裏面との両面に指を掛けて、指で挟むように機器を保持することはできない。タッチパネル部分を避けて、親指の根元に位置する母指球の部分を機器の表面に端辺に引っ掛け、他の指を裏面に接触させて保持するなど、機器を支持するのは容易ではなかった。また、タッチパネルの面積があまりに大きいため、機器を支持している手の母指球がタッチパネルに接触してしまい、使用者の意図に反して入力操作が実行されてしまうなどの欠点もあった。 By the way, when performing an input operation on a conventional thin portable terminal device, it is necessary to support the main body of the device with one hand and touch the touch panel with a finger of the other hand to perform the input operation. However, since the device is thin, there is a drawback that the supporting hand has difficulty in holding the device. For example, in a tablet terminal, which is one of thin mobile devices, since a touch panel is formed on almost the entire surface, a finger is put on both the front surface and the back surface of the touch panel, and the device is held so as to be sandwiched between the fingers. It is not possible. It was not easy to support the device, avoiding the touch panel part, hooking the part of the ball of the ball located at the base of the thumb on the front side of the device, holding other fingers in contact with the back surface, etc. .. Moreover, since the area of the touch panel is too large, the ball of the thumb of the hand supporting the device comes into contact with the touch panel, and the input operation is executed against the user's intention.

さらに、機器本体を片手で確実に支持できていない場合には、入力操作も確実に行うこともできないといった問題もあった。このような欠点は、老人などの握力の弱い者や、子供のような手の小さな者には特に顕著な問題であった。
以上のような問題点を解決いるために、従来では、特許文献１や特許文献２に示されているような構成が提案されている。これらの構成は、タッチパネルの反対側の表面に突起部を設け、機器を支持する手の指をその突起に引っ掛けることで、片手による機器の支持を確実にするものである。
しかしながら、機器の背面側に突起部を設けることで、機器の全体形状が嵩張る形状となり、収納時における優位性が損なわれるといった欠点があつた。 Further, there is also a problem that if the device body cannot be securely supported with one hand, neither input operation nor reliable operation can be performed. Such a defect is particularly noticeable for a person with weak grip such as an old person and a person with a small hand such as a child.
In order to solve the above problems, conventionally, configurations such as those disclosed in Patent Documents 1 and 2 have been proposed. In these configurations, a protrusion is provided on the opposite surface of the touch panel, and the finger of the hand supporting the device is hooked on the protrusion to ensure the support of the device with one hand.
However, by providing the protrusion on the back side of the device, the overall shape of the device becomes bulky, and there is a drawback that the superiority during storage is impaired.

この発明は、携帯端末機器の収納の優位性を損なわずに、薄型の携帯端末機器の片手把持を容易とする携帯端末用把持具を提供することを目的とするものである。 An object of the present invention is to provide a gripping tool for a mobile terminal, which facilitates one-handed gripping of a thin mobile terminal device without deteriorating the storage advantage of the mobile terminal device.

以上のような課題を解決する本発明は、以下の構成を有する。
（１）携帯端末機器の背面側に装着される装着部を有する本体と、
前記携帯端末機器の使用時において、
前記本体の前記装着部の裏側面に沿って配置された収納部内に平面状となって収納される収納状態と、前記収納部内から離れて把持部を構成する把持部構成状態とに切り換え可能な把持部構成部材と、を有する携帯端末機器用把持具であって、
前記把持部構成部材は、
両端辺に設けられた一対の係合部と、前記一対の係合部の間に設けられた湾曲変形可能な板状部とを有し、
前記本体は、
前記装着部の裏面に設けられ、前記係合部と着脱自在に係合する１又は２以上の係止部を有し、
前記把持部構成部材は、
前記一対の係合部を前記係止部にそれぞれ係止して、前記一対の係合部の間の距離を調整することによって、前記本体に対して反対側に湾曲してふくらむ把持部を構成する携帯端末機器用把持具。 The present invention which solves the above problems has the following configurations.
(1) a body having a mounting portion mounted on the back side of the portable terminal equipment,
When using the mobile terminal device,
It is possible to switch between a storage state in which the storage section is arranged in a flat shape in the storage section arranged along the back side of the mounting section of the main body and a grip section configuration state in which the grip section is configured apart from the storage section. a grip portion constituting member, a gripper for a portable terminal device having the
The grip component member is
A pair of engaging portions provided on both end sides, and a plate-shaped portion that can be curved and deformed provided between the pair of engaging portions,
The body is
And one or more locking portions that are provided on the back surface of the mounting portion and that detachably engage with the engaging portion,
The grip component member is
The pair of engaging portions are locked to the locking portions, respectively, and the distance between the pair of engaging portions is adjusted, thereby forming a gripping portion that is curved and bulged in the opposite direction to the main body. A grip for mobile terminal equipment.

（２）携帯端末機器の背面側に装着される装着部を有する本体と、
前記携帯端末機器の使用時において、
前記本体の前記装着部の裏側面に沿って配置された収納部内に平面状となって収納される収納状態と、前記収納部内から離れて把持部を構成する把持部構成状態とに切り換え可能な把持部構成部材と、を有する携帯端末機器用把持具であって、
前記把持部構成部材は、
一端部が本体の裏面に接続され、他端部に係合部を有し、
前記本体は、
裏面において、収納状態で前記係合部と着脱自在に係合する係止部を有し、
前記把持部構成部材は、
係合部と係止部との係合を外した状態で、外側に巻き上げることによって、把持部を構成し、
前記本体の裏面において、前記把持部構成部材の上に重ねて配置された移動部材と、
前記本体の裏面において、前記移動部材が前記本体の裏面に沿って移動するように案内するガイド部を、前記移動部材の両端部に接触する位置において、前記把持部構成部材の巻き上げ込方向に沿って配置し、
前記移動部材を係合部方向へスライドさせることで、前記把持部構成部材を前記把持部構成状態から前記収納状態へ復帰させる携帯端末機器用把持具。 (2) A main body having a mounting portion mounted on the back side of the mobile terminal device,
When using the mobile terminal device,
It is possible to switch between a storage state in which the storage section is arranged in a flat shape in the storage section arranged along the back side of the mounting section of the main body and a grip section configuration state in which the grip section is configured apart from the storage section. A grip for a mobile terminal device, comprising:
The grip component member is
One end is connected to the back surface of the main body, and the other end has an engaging portion,
The body is
On the back side, there is a locking portion that detachably engages with the engaging portion in the stored state,
The grip component member is
With the engagement portion and the engagement portion disengaged, the grip portion is configured by rolling up to the outside,
On the back surface of the main body, a moving member that is arranged so as to be superimposed on the grip portion constituting member,
On the back surface of the main body, a guide portion that guides the moving member so as to move along the back surface of the main body is provided along the winding direction of the gripping portion constituent member at a position where both end portions of the moving member are in contact. And place
A gripping tool for a mobile terminal device , which slides the moving member toward the engaging portion to return the gripping portion constituting member from the gripping portion constituting state to the stored state .

請求項１に記載の発明によれば、装着部にて携帯端末機器を装着することで、携帯端末機器の表示面に対して裏面側に把持部を形成できるので、片手での携帯端末機器の把持が容易となる。また、携帯端末機器を使用しない時には、把持部構成部材を携帯端末機器に沿って平面状とできるので、薄型形状であることの利点を損なわず、収納の優位性を確保できる。さらに、本体側の係止部と把持部構成部材側の係合部とを係合することで、外側に膨らんだ把持部を構成し、係合部が係止部と係合する位置を適宜選択することで、把持部の膨らみを調整することができる。しかも、把持部構成部材が外側に膨らんで把持部を構成するので、装着部に装着されている携帯端末機器の手のひらによる把持が容易となる。 According to the invention of claim 1, by mounting the mobile terminal device on the mounting portion, the grip portion can be formed on the back surface side of the display surface of the mobile terminal device. Easy to grip. Further, when the mobile terminal device is not used, the gripping part constituting member can be made flat along the mobile terminal device, so that the advantage of being thin can be maintained and the superiority of storage can be secured. Further, by engaging the engaging portion on the main body side with the engaging portion on the grasping member forming member side, a grasping portion that bulges outward is configured, and the position where the engaging portion engages with the engaging portion is appropriately set. By selecting it, the bulge of the grip portion can be adjusted. Moreover, since the gripping portion constituent member bulges outward to form the gripping portion, it is easy to grip the portable terminal device mounted on the mounting portion with the palm.

請求項２に記載の発明によれば、装着部にて携帯端末機器を装着することで、携帯端末機器の表示面に対して裏面側に把持部を形成できるので、片手での携帯端末機器の把持が容易となる。また、携帯端末機器を使用しない時には、把持部構成部材を携帯端末機器に沿って平面状とできるので、薄型形状であることの利点を損なわず、収納の優位性を確保できる。さらに、把持部構成部材の一端側を本体側に接続し、他端部をフリーにして、この他端を外側に巻き上げることで、把持部を構成することができる。他端部には係合部を設け、本体側の係止部に対して、収納状態で着脱自在に係合させる構成とすることで、係合部と係止部の係合は収納状態を維持するために作用する。また、外側に巻き上げられた把持部構成状態から、収納状態に戻すには、巻き上げ状態から逆方向に巻き戻すことによって、容易に収納状態への変更が可能となる。しかも、把持部構成部材の上に重ねられた移動部材を巻き上げ端の方向へ向けてスライド移動させることによって、巻き上げられた把持部構成部材を強制的に収納状態に戻すことができる。 According to the invention of claim 2 , by mounting the mobile terminal device on the mounting portion, the grip portion can be formed on the back surface side of the display surface of the mobile terminal device. Easy to grip. Further, when the mobile terminal device is not used, the gripping part constituting member can be made flat along the mobile terminal device, so that the advantage of being thin can be maintained and the superiority of storage can be secured. Further, by connecting one end side of the grip portion constituting member to the main body side, leaving the other end free, and winding the other end outward, the grip portion can be configured. An engaging portion is provided at the other end so that the engaging portion of the main body side can be detachably engaged with the engaging portion in the housed state, so that the engaging portion and the engaging portion are in the housed state. Act to maintain. Further, in order to return the holding portion configuration state that is rolled up to the outside to the stored state, by rewinding from the rolled state in the opposite direction, it is possible to easily change to the stored state. Moreover, the rolled-up gripping part constituting member can be forcibly returned to the stored state by slidingly moving the moving member stacked on the gripping part constituting member toward the winding end.

本発明の携帯端末機器用把持具の表面側全体斜視図である。It is the whole front side perspective view of the grasping tool for personal digital assistants of the present invention. 本発明の携帯端末機器用把持具の把持部構成部材が収納状態である場合の裏面側平面図である。It is a rear surface side plan view when the holding | grip part structural member of the holding | grip tool for portable terminal devices of this invention is an accommodation state. 本発明の携帯端末機器用把持具の把持部構成部材が把持部構成状態である場合の裏面側平面斜視図である。It is a rear surface side perspective view in the case where the grasping part constituent member of the grasping tool for portable terminal devices of the present invention is in a grasping part composition state. 本発明の携帯端末機器用把持具の横断面図である。It is a cross-sectional view of a gripping tool for a mobile terminal device of the present invention. 本発明の携帯端末機器用把持具の把持部部分の使用状態を示す正面斜視図である。It is a front perspective view which shows the use condition of the holding part part of the holding tool for portable terminal devices of this invention. 本発明の携帯端末機器用把持具の他の構成例を示す横断面図である。It is a cross-sectional view which shows the other structural example of the holding tool for portable terminal devices of this invention. 把持部構成部材の全体斜視図である。It is a whole perspective view of a grasping part component. 本発明の携帯端末機器用把持具の把持部構成部材が把持部構成状態である場合の裏面側平面斜視図である。It is a rear surface side perspective view in the case where the grasping part constituent member of the grasping tool for portable terminal devices of the present invention is in a grasping part composition state. 本発明の携帯端末機器用把持具の横断面図である。It is a cross-sectional view of a gripping tool for a mobile terminal device of the present invention. 本発明の他の構成例における、携帯端末機器用把持具の把持部部分の使用状態を示す正面斜視図である。It is a front perspective view which shows the use condition of the holding part part of the holding tool for portable terminal devices in the other structural example of this invention. 本発明の携帯端末機器用把持具の他の構成例を示す横断面図である。It is a cross-sectional view which shows the other structural example of the holding tool for portable terminal devices of this invention. 本発明の携帯端末機器用把持具の他の構成例を示す裏面側の平面図である。It is a top view of the back side showing other examples of composition of a grasping tool for personal digital assistants of the present invention. 本発明の携帯端末機器用把持具の他の構成例を示す裏面側の平面図である。It is a top view of the back side showing other examples of composition of a grasping tool for personal digital assistants of the present invention. ガイド部材と移動部材との関係を示す横断面図である。It is a cross-sectional view showing the relationship between the guide member and the moving member. 移動部材の平面図である。It is a top view of a moving member. 本発明の携帯端末機器用把持具の他の構成例における、把持部構成部材が収納状態である場合の裏面側平面図である。FIG. 8 is a rear surface side plan view of another configuration example of the grip for mobile terminal device of the present invention when the grip part constituting member is in the housed state. 本発明の携帯端末機器用把持具の他の構成例における、横断面図である。It is a transverse cross section in other examples of composition of a grasping tool for personal digital assistants of the present invention. 本発明の携帯端末機器用把持具の他の構成例における、把持部構成部材が使用状態における裏面側斜視図である。FIG. 9 is a rear perspective view of a gripper constituent member in another configuration example of the gripper for a mobile terminal device of the present invention in a use state. 本発明の携帯端末機器用把持具の他の構成例における、把持部構成部材が使用状態における裏面側斜視図である。FIG. 9 is a rear perspective view of a gripper constituent member in another configuration example of the gripper for a mobile terminal device of the present invention in a use state.

以下、本発明に係る携帯端末機器用把持具を添付図面に基づいて詳述する。図１は、携帯端末機器用把持具１の表面側の全体斜視図であり、図２は、同じく裏面側の平面図である。
携帯端末機器用把持具１は、携帯端末機器２の裏側面に沿って装着される本体１１と、該本体１１の裏側面に沿って付設された把持部構成部材３とを有している。図１に示されているように、タッチパネル２２が設けられている携帯端末機器２の表面に対して裏面に本体１１が装着される。 Hereinafter, a grasping tool for a mobile terminal device according to the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is an overall perspective view of the front side of the grip 1 for a mobile terminal device, and FIG. 2 is a plan view of the back side of the same.
The mobile terminal device gripping tool 1 has a main body 11 that is mounted along the back side surface of the mobile terminal device 2, and a gripping part constituting member 3 that is attached along the back side surface of the main body 11. As shown in FIG. 1, the main body 11 is mounted on the back surface of the mobile terminal device 2 provided with the touch panel 22.

本体１１は、薄板状の携帯端末機器２の裏面側に沿うように装着するため、装着する携帯端末機器２とほぼ同じ大きさ、同じ形状に形成された薄板部材となっている。本体１１の表面側には、携帯端末機器２を収容する収容部１２が設けられている。この収容部１２は、本体１１の周端辺に沿って表面側に立設された側壁部１２１と、側壁部１２１の上端部において内側に湾曲して形成された湾曲部１２２とで構成され、これら側壁部１２１と湾曲部１２２の内側に、携帯端末機器２を収容する収容空間１２０が画成される。本体１１の少なくとも側壁部１２１と湾曲部１２２は、シリコンゴム等の可撓性のある部材構成され、携帯端末機器２に本体１１を取り付ける際には、側壁部１２１と湾曲部１２２とが適宜伸縮することで、携帯端末機器２を収容空間１２０内に収めることができる。また、収容空間１２０内の携帯端末機器２の周端に側壁部１２１と湾曲部１２２が密着することで、携帯端末機器２を本体１１の収容部１２内に確実に保持する。以上のように構成され収容部１２が装着部として機能する。装着部の他の構成例としては、収容部１２のような携帯端末機器２を収める空間を設けず、粘着剤によって、本体１１の表面に携帯端末機器２を貼り付ける構成であってもよい。 Since the main body 11 is mounted along the back surface side of the thin plate-shaped portable terminal device 2, it is a thin plate member formed in substantially the same size and shape as the mounted portable terminal device 2. An accommodating portion 12 that accommodates the mobile terminal device 2 is provided on the front surface side of the main body 11. The accommodating portion 12 is configured by a side wall portion 121 that is provided upright on the front surface side along the peripheral edge of the main body 11, and a curved portion 122 that is curved inward at the upper end portion of the side wall portion 121. An accommodation space 120 for accommodating the mobile terminal device 2 is defined inside the side wall portion 121 and the curved portion 122. At least the side wall portion 121 and the curved portion 122 of the main body 11 are made of a flexible material such as silicon rubber. When the main body 11 is attached to the mobile terminal device 2, the side wall portion 121 and the curved portion 122 are appropriately expanded and contracted. By doing so, the mobile terminal device 2 can be housed in the housing space 120. Further, the side wall portion 121 and the curved portion 122 are in close contact with the peripheral end of the mobile terminal device 2 in the housing space 120, so that the mobile terminal device 2 is securely held in the housing portion 12 of the main body 11. With the above configuration, the housing portion 12 functions as a mounting portion. As another configuration example of the mounting unit, a configuration in which the space for housing the mobile terminal device 2 such as the housing unit 12 is not provided and the mobile terminal device 2 is attached to the surface of the main body 11 by an adhesive may be used.

図２及び図３に示されているように、本発明の携帯端末機器用把持具１の裏面側には、把持部構成部材３が付設されている。把持部構成部材３は、本体１１の裏面に形成された収納部としての収納凹部１３内に収納されている。収納凹部１３は、本体１１の裏面において、把持部構成部材３の厚みと同程度の深さで、同形状に形成された凹部であって、対向する端辺部に係止部としての溝部１３１a〜e、１３２a〜eを有している。溝部１３１a〜e、１３２a〜eは所定の間隔で複数設けられ、対向する端辺の対向する位置にそれぞれ設けられている。また、図３及び図４に示されているように、対向する一対の溝部１３１ｂ、１３２ｂ／１３１ｃ、１３２ｃ／１３１ｄ、１３２ｄには、対向する溝部の間を結ぶ線上に配置された係止凸部としての凸条部１３３ａ、１３３ｂ、１３３ｃ、１３３ｄが設けられている。 As shown in FIG. 2 and FIG. 3, a gripping part constituting member 3 is attached to the back surface side of the gripping tool 1 for a mobile terminal device of the present invention. The grip portion constituting member 3 is housed in a housing recess 13 as a housing formed on the back surface of the main body 11. The storage recess 13 is a recess formed in the back surface of the main body 11 and having the same depth as the thickness of the grip portion constituting member 3 and having the same shape. -E and 132a-e. A plurality of groove portions 131a to 131e and 132a to 132e are provided at predetermined intervals, and are provided at opposite positions on opposite end sides. Further, as shown in FIGS. 3 and 4, the pair of facing groove portions 131b, 132b / 131c, 132c / 131d, 132d have locking protrusions arranged on the line connecting the facing groove portions. Ridges 133a, 133b, 133c, 133d are provided.

一方、図２に示されているとおり、把持部構成部材３は、略矩形の板状部材であり、４隅には、係合部として突出部３１ａ、３２ａ、３１ｂ、３２ｂが設けられている。把持部構成部材３は、中央部に折り曲げ部３３を有し、この折り曲げて部３３を介して２枚の板材３４ａ、３４ｂが接続され、該折り曲げ部３３にて把持部構成部材３が折り曲げられる構成となっている。前記突出部３１ａ、３２ａ、３１ｂ、３２ｂは、折り曲げ部３３に対向する反対側の端部において、端辺の端から突出方向に、すなわち折り曲げ部３３に平行となる方向に突出して設けられている。図２に示されている通り、収納状態においては、各突出部３１ａ、３２ａ、３１ｂ、３２ｂは、溝部１３１a、１３２ａ、１３１ｅ、１３２ｅにそれぞれ係合している。このように、収納状態においては、把持部構成部材３は、本体１１内に収納され、本体１１の裏面に何ら突起がなく、フラットな平面となるように構成されている。 On the other hand, as shown in FIG. 2, the gripping part constituting member 3 is a substantially rectangular plate-like member, and projections 31a, 32a, 31b, 32b are provided at four corners as engaging parts. .. The grip portion constituting member 3 has a bent portion 33 in the center, and the two plate members 34 a and 34 b are connected via the bent portion 33, and the grip portion constituting member 3 is bent at the bent portion 33. It is composed. The projecting portions 31a, 32a, 31b, 32b are provided at the opposite ends facing the bending portion 33 so as to project from the end of the end side in the projecting direction, that is, in the direction parallel to the bending portion 33. .. As shown in FIG. 2, in the stored state, the protrusions 31a, 32a, 31b, 32b engage with the grooves 131a, 132a, 131e, 132e, respectively. As described above, in the housed state, the gripping part constituting member 3 is housed in the main body 11 and has a flat surface without any protrusion on the back surface of the main body 11.

以上のように構成された把持部構成部材３の一方の端部において、例えば、図３に示されているように、突出部３１ａ、３２ａを溝部１３１ａ、１３２ａから外し、中央の溝部１３１ｃ、１３２ｃに係合させる。これにより、把持部構成部材３は、板材３４ａ、３４ｂが本体１１から離れて、折り曲げ部３３で折り曲げられ、横断面が３角形状の把持部４を構成する。つまり、把持部構成状態となる。この時、凸条部１３３ｂが、板材３４ａの端部に接触し、突出部３１ａ、３２ａと溝部１３１ｃ、１３２ｃとの係合を補助する。凸条部１３３ａ、１３３ｂ、１３３ｃ、１３３ｄは設けられていなくともよい。
折り曲げ部３３を複数個設けることで、把持部４の横断面形状を３角形以外の多角形とすることができる。この場合、折り曲げ部３３は、山形となる方向にのみ折り曲がる構造（例えば、ヒンジ構造）することが好ましい。 At one end portion of the grip portion constituting member 3 configured as described above, for example, as shown in FIG. 3, the protruding portions 31a and 32a are removed from the groove portions 131a and 132a, and the central groove portions 131c and 132c are removed. Engage with. As a result, in the grip portion constituting member 3, the plate members 34a and 34b are separated from the main body 11 and are bent at the bending portion 33 to form the grip portion 4 having a triangular cross section. In other words, it is in the grip portion configuration state. At this time, the ridge 133b comes into contact with the end of the plate member 34a to assist the engagement of the protrusions 31a and 32a with the grooves 131c and 132c. The ridge portions 133a, 133b, 133c, 133d may not be provided.
By providing a plurality of bent portions 33, the cross-sectional shape of the grip portion 4 can be made polygonal other than triangular. In this case, it is preferable that the bent portion 33 has a structure (for example, a hinge structure) that is bent only in a mountain-shaped direction.

以上のように把持部４を構成することによって、図５に示されているように、携帯端末機器２の裏側に把持部４が形成され、片手Ｈ０で携帯端末機器２を容易かつ確実に持つことができる。片手持ちする場合には、親指Ｆ１で、携帯端末機器２のタッチパネル側面の端を押さえ、人差し指Ｆ２、中指Ｆ３との他の指で、把持部４の頂を超えて掴む。このように、片手持ちをした場合、十分なボリュウムのある把持部４が設けられているので、手のひらから携帯端末機器２へ力が伝わりやすくなり、確りと支えることができ、他方の手の指による画面操作が容易となる。 By configuring the grip portion 4 as described above, the grip portion 4 is formed on the back side of the mobile terminal device 2 as shown in FIG. 5, and the mobile terminal device 2 is easily and surely held with one hand H0. be able to. In the case of holding with one hand, the end of the touch panel side surface of the mobile terminal device 2 is pressed with the thumb F1, and the other fingers such as the index finger F2 and the middle finger F3 are gripped beyond the top of the grip portion 4. In this way, when holding by one hand, since the gripping portion 4 having a sufficient volume is provided, the force is easily transmitted from the palm of the hand to the mobile terminal device 2 and can be firmly supported, and the finger of the other hand can be supported. The screen operation by becomes easy.

図６に示されているように、各溝部の側面の傾斜角度を変更してもよい。例えば、図３に示されているように、３角形を構成する板材３４ａ、３４ｂの傾斜角度に沿った角度に、各溝部１３１a〜e、１３２a〜eの側面傾斜角度を合わせると良い。このような構成とすることにより、溝部から突出部が外れることが抑制される。さらに、溝部１３１a〜e、１３２a〜eの上を覆うカバー部材１３４を設けることで、さらに溝部から突出部が離脱することの抑制効果が向上する。カバー部材１３４は、例えば、弾性部材等の可撓性のある材料で構成すると、図６（Ａ）のように、溝部１３１ａに係合している突出部３１ａを、溝部１３１ａから外して、他の溝部１３１ｃへ移動させる際、図６（Ｂ）のように、溝部１３１ａが移動する部分のカバー部材１３４が伸びるとともに、本体１１側に突出部３１ａを押圧し、所望の溝１３１ｃへ嵌まり込むことを促す。また、カバー部材１３４は、溝部が埃の侵入によって詰まることを抑制する。 As shown in FIG. 6, the inclination angle of the side surface of each groove may be changed. For example, as shown in FIG. 3, it is preferable to match the side surface inclination angles of the groove portions 131a to 131e to the angles along the inclination angles of the plate members 34a and 34b forming the triangle. With such a configuration, it is possible to prevent the protrusion from coming off the groove. Furthermore, by providing the cover member 134 that covers the groove portions 131a to 131e and 132a to 132e, the effect of suppressing the protrusion from coming off the groove portion is further improved. When the cover member 134 is made of, for example, a flexible material such as an elastic member, as shown in FIG. 6A, the protruding portion 31a engaged with the groove portion 131a is removed from the groove portion 131a, and the other portions are removed. 6B, the cover member 134 at the portion where the groove 131a moves extends and the protrusion 31a is pressed toward the main body 11 side to fit into the desired groove 131c, as shown in FIG. 6B. Encourage things. In addition, the cover member 134 suppresses the groove portion from being clogged due to intrusion of dust.

図７に示されているように、把持部構成部材３の折り曲げ部３３を跨いで、弾性部材３５ａ、３５ｂを貼り付ける。貼り付ける面は、表面でも裏面でもよい。このように構成することによって、折り曲げ部３３を折り曲げ状態から平面状態へ復帰させる力が常時働くので、把持部構成状態から収納状態へ容易に復帰させることが可能となる。
図８は、他の構成例を示す全体斜視図であり、図９は、同じく断面図である。把持部構成部材３の中央部の折り曲げ部３３ａの他、該折り曲げ部３３に平行に設けられた折り曲げ部３３ｂ、３３ｃが、両端部に設けられ、各折り曲げ部３３ｂ、３３ｃと両端辺との間に、スライド部３６ａ、３６ｂが形成されている。各スライド部３６ａ、３６ｂは、収納凹部１３内において、折り曲げ方向（図８において左右方向）にスライド自在に設けられており、収納凹部１３内の任意の位置に移動可能に構成されている。 As shown in FIG. 7, the elastic members 35a and 35b are attached so as to straddle the bent portion 33 of the grip portion constituting member 3. The surface to be attached may be the front surface or the back surface. According to this structure, a force for returning the bent portion 33 from the bent state to the flat state is always applied, and thus it is possible to easily return from the gripping portion configured state to the stored state.
FIG. 8 is an overall perspective view showing another configuration example, and FIG. 9 is a sectional view of the same. In addition to the bent portion 33a at the center of the grip portion constituting member 3, bent portions 33b and 33c provided in parallel to the bent portion 33 are provided at both ends, and between the bent portions 33b and 33c and both end sides. The slide portions 36a and 36b are formed on the bottom. Each of the slide portions 36a and 36b is provided in the storage recess 13 so as to be slidable in the bending direction (left and right direction in FIG. 8), and is configured to be movable to any position in the storage recess 13.

スライド部３６ａ、３６ｂの中央部には、係合部としての磁石３７ａ、３７ｂが、収納凹部１３側に埋設させている。一方、収納凹部１３の底面には、収納されている把持部構成部材３の磁石３７ａ、３７ｂに対向する位置に、磁性体でこうせいされた係止部としての係止部材１３３が埋設されている。係止部材１３３は、把持部構成部材３の折り曲げ方向に沿って連続して配置されており、該係止部材１３３の任意の位置に、磁石３７ａ、３７ｂが磁力によって着脱自在に止められる。このような構成によって、スライド部３６ａ、３６ｂの内、一方のスライド部３６ａを他方のスライド部３６ｂの方向へスライドさせると、板材３４ａ、３４ｂが収納凹部１３内から離れて折り曲げ部３３ａが山状に折り曲げられ、折り曲げ部３３ｃ、３３ｂが谷状に折り曲げられ、その結果、片側に把持部４が形成される。スライド部３６ｂを動かすことで、図８の状態に対して反対側に把持部４を形成することができる。 Magnets 37a and 37b as engaging portions are embedded in the storage recess 13 side in the central portions of the slide portions 36a and 36b. On the other hand, on the bottom surface of the storage recess 13, a locking member 133 as a locking portion, which is made of a magnetic material, is embedded at a position facing the magnets 37a and 37b of the stored gripping-part constituting member 3. .. The locking member 133 is continuously arranged along the bending direction of the grip portion constituting member 3, and the magnets 37a and 37b are detachably stopped by magnetic force at arbitrary positions of the locking member 133. With such a configuration, when one slide portion 36a of the slide portions 36a and 36b is slid toward the other slide portion 36b, the plate members 34a and 34b are separated from the storage recess 13 and the bent portion 33a is mountain-shaped. The bent portions 33c and 33b are bent in a valley shape, and as a result, the grip portion 4 is formed on one side. By moving the slide portion 36b, the grip portion 4 can be formed on the side opposite to the state shown in FIG.

把持部４を形成した際、磁石３７ａは、係止部材１３３に磁力によって固定されるので、把持部４の形成時において、スライド部３６ａが意に反して移動するといった不都合は抑制される。また、把持部４の形成時のスライド部３６ａ、３６ｂの位置を予め決めておくことで、把持部構成状態へ容易に変更できるようにすることもできる。すなわち、図３における凸条部１３３ａ等と同様に、凸条部１３３ａｓ、１３３ｂｓ、１３３ｃｓ、１３３ｄｓを設けてもよい。これらの内、把持部４を形成して端末を操作する際には、常に同じ凸条部にスライド部３６ａ、３６ｂを添わせることで、使用時には、同じ大きさの把持部４を常時形成することができる。 When the grip portion 4 is formed, the magnet 37a is fixed to the locking member 133 by magnetic force, so that the slide portion 36a is prevented from unintentionally moving when the grip portion 4 is formed. Further, by predetermining the positions of the slide portions 36a and 36b when the grip portion 4 is formed, it is possible to easily change to the grip portion configuration state. That is, similarly to the protrusions 133a and the like in FIG. 3, the protrusions 133as, 133bs, 133cs, 133ds may be provided. Of these, when the grip portion 4 is formed and the terminal is operated, the slide portions 36a and 36b are always added to the same ridge portion so that the grip portion 4 having the same size is always formed during use. be able to.

以上説明した把持部構成部材は、折り曲げ部３３以外の構成は、手の握力に対して十分耐えうる程度の強度を有する部材で構成さるが、他の構成例として、折り曲げ部を有さない平板で構成され、その平板の材質を弾性部材としてもよい。この構成で、突出部３１ａ、３２ａを、溝部１３１ａ、１３２ａから外して、他の溝部１３１ｃ、１３２ｃへ移動させると、把持部構成部材３Ａ自体が大きく撓んで本体１１の収納凹部１３から外側に大きく円弧状に膨らんだ把持部４Ａを構成し、把持部構成状態となる。このような把持部４Ａは、人差し指Ｆ２や中指Ｆ３の力で若干変形するが、手の形に応じた適度な変形となるように、把持部構成部材３Ａを構成する弾性材料の弾性係数を調整することによって、握りやすい把持部４Ａとすることができる。
また、把持部構成部材３の両端を固定し、把持部構成部材３の構成部材を、弾性係数が小さくかつ伸縮率の大きな材料とすることにより、図１０の想像線で示すように、人差し指Ｆ２や中指Ｆ３の指先で手繰り寄せて、把持部構成部材３を引き伸ばしながら片側に寄せて、把持部４Ａを形成するような構成としてもよい。 The gripping portion constituent members described above are configured by members having strength sufficient to withstand the gripping force of the hand except for the bent portion 33, but as another structural example, a flat plate having no bent portion. And the material of the flat plate may be an elastic member. With this configuration, when the protruding portions 31a and 32a are removed from the groove portions 131a and 132a and moved to the other groove portions 131c and 132c, the grip portion constituting member 3A itself largely bends, and the holding concave portion 13 of the main body 11 is greatly moved outward. The gripping portion 4A that bulges in an arc shape is configured, and the gripping portion is configured. The grip portion 4A is slightly deformed by the force of the index finger F2 or the middle finger F3, but the elastic coefficient of the elastic material forming the grip portion constituting member 3A is adjusted so that the grip portion 4A is appropriately deformed according to the shape of the hand. By doing so, the grip portion 4A that is easy to grip can be obtained.
Further, by fixing both ends of the grip portion constituting member 3 and making the constituent members of the grip portion constituting member 3 a material having a small elastic coefficient and a large expansion / contraction rate, as shown by an imaginary line in FIG. Alternatively, the grip portion 4A may be formed by pulling it by the tip of the middle finger F3 and pulling the grip portion constituting member 3 to one side while stretching it.

図１１は、他の構成例を示す、本発明の携帯端末機器用把持具１の横断面図である。本体１１に形成された収納凹部１３Ｂは、図３に示されている収納凹部１３と同様に、本体１１の略全面に形成された矩形の凹部であって、内側に収納される把持部構成部材３Ｂの厚さと略同じ深さに形成されている。
収納凹部１３Ｂに収納される把持部構成部材３Ｂは、収納凹部１３Ｂと同形状で同じ大きさに形成された矩形の板状部材であって、縦方向、即ち本体１１の長辺方向に沿った方向に複数の折り曲げ部３３１、３３２、３３３・・・３３ｎを有している。この折り曲げ部３３１、３３２、３３３・・・３３ｎは、それぞれ把持部構成部材３Ｂの長辺に平行に、かつ等間隔で配置されている。また、各折り目３３１、３３２、３３３・・・３３ｎは、横断面形状がＶ字形状の溝となっている。折り曲げ部の溝の底部において、把持部構成部材３Ｂの厚さが、他の部分よりも薄くなることにより、溝部分で折れ曲がり安くなる。 FIG. 11 is a cross-sectional view of the grasping tool 1 for a mobile terminal device of the present invention showing another configuration example. The storage recess 13B formed in the main body 11 is a rectangular recess formed on substantially the entire surface of the main body 11 like the storage recess 13 shown in FIG. It is formed to a depth substantially the same as the thickness of 3B.
The gripping part constituting member 3B housed in the housing recess 13B is a rectangular plate-shaped member having the same shape and size as the housing recess 13B, and extends along the longitudinal direction, that is, the long side direction of the main body 11. It has a plurality of bent portions 331, 332, 333 ... 33n in the direction. The bent portions 331, 332, 333, ... 33n are arranged in parallel with the long sides of the grip portion constituting member 3B and at equal intervals. Each of the folds 331, 332, 333, ... 33n is a groove having a V-shaped cross section. At the bottom of the groove of the bent portion, the thickness of the gripping portion constituting member 3B is thinner than that of the other portion, so that the groove portion bends less easily.

配列された折り曲げ部３３１、３３２、３３３・・・３３ｎの内、両端の折り曲げ部３３１、３３ｎの外側には、本体１１に接触する側の面に係合部としての磁石３５ａ、３５ｂが埋設されている。一方、把持部構成部材３Ｂの収納状態において、収納凹部１３Ｂにおいて、磁石３５ａ、３５ｂに対向する位置には、係止部としての磁性体１３５ａ、１３５ｂが設けられている。収納状態において、磁石３５ａと磁性体１３５ａとが重なり、磁石３５ｂと磁性体１３５ｂとが重なり、それぞれの磁力によって、把持部構成部材３Ｂが収納凹部１３Ｂ内に保持される。そして、把持部４Ｂを形成する際には、どちらか一方の端の係合（例えば、磁石３５ａと磁性体１３５ａとの係合）を、磁石の磁力に抗して剥がし、巻き上げる。巻き付けられた把持部構成部材３Ｂは、他方の端に把持部４Ｂを形成する。この際、他方の端の磁石３５ｂと磁性体１３５ｂの係合は維持されているので、把持部構成部材３Ｂは、収納凹部１３Ｂ内に保持される。 Out of the arranged bent portions 331, 332, 333, ... 33n, magnets 35a, 35b as engaging portions are embedded on the outer surfaces of the bent portions 331, 33n at both ends, the surfaces being in contact with the main body 11. ing. On the other hand, in the housed state of the gripping part constituting member 3B, magnetic bodies 135a and 135b as locking parts are provided in the housing recess 13B at positions facing the magnets 35a and 35b. In the housed state, the magnet 35a and the magnetic body 135a overlap with each other, and the magnet 35b and the magnetic body 135b overlap with each other, and the respective magnetic forces hold the gripping portion constituting member 3B in the housing recess 13B. Then, when forming the grip portion 4B, the engagement (for example, the engagement between the magnet 35a and the magnetic body 135a) at either one of the ends is peeled off against the magnetic force of the magnet and rolled up. The gripping part constituting member 3B wound around forms a gripping part 4B at the other end. At this time, the engagement between the magnet 35b at the other end and the magnetic body 135b is maintained, so that the gripping portion constituting member 3B is held in the storage recess 13B.

この実施形態における係合部と係止部を構成する磁石と磁性体の組み合わせは、磁石と磁性体を逆に設けても良い。また、収納凹部１３Ｂ側の係止部である磁性体は、図１１のように、端部に設ける構成の他、収納凹部１３Ｂの全面に磁性体を設けてもよい。このように構成することによって、係合部が磁力によって固定される位置を任意に変更できるので、任意の位置に把持部４Ｂを移動させることができる。また、係合部と係止部は、磁石と磁性体の組み合わせの他、面状ファスナーで構成してもよい。 In the combination of the magnet and the magnetic body that form the engaging portion and the locking portion in this embodiment, the magnet and the magnetic body may be provided in reverse. Further, the magnetic body serving as the locking portion on the side of the storage recess 13B may be provided on the entire surface of the storage recess 13B in addition to the structure provided at the end as shown in FIG. With this configuration, the position at which the engaging portion is fixed by the magnetic force can be arbitrarily changed, so that the grip portion 4B can be moved to an arbitrary position. Further, the engaging portion and the locking portion may be configured by a surface fastener instead of a combination of a magnet and a magnetic body.

一方、折り曲げ部においては、横断面をＶ字形状とすることによって、折り曲げ部が折り曲げられた際に、溝内の内側面が当接して所定の折り曲げ角度以上に折曲がらない構成となっている。Ｖ字形状の内側面の交差角度（Ｖ字状溝の開き角度）を調製することによって、把持部構成部材３Ｂによって形成される把持部４Ｂの太さを調整することができる。例えば、Ｖ字状溝の開き角度を大きくすることによって、折り曲げ部における折り曲がり角度が大きくなり、その結果、把持部４Ｂの太さ（横断面における径）は、小さくなる。また、Ｖ字状溝の開き角度を小さくすることによって、折り曲げ部における折り曲がり角度が小さくなり、その結果、把持部４Ｂの太さ（横断面における径）は、大きくなる。 On the other hand, the bent portion has a V-shaped cross section, so that when the bent portion is bent, the inner side surface in the groove comes into contact with the bent portion so that the bent portion does not bend beyond a predetermined bending angle. .. By adjusting the intersecting angle of the V-shaped inner surface (opening angle of the V-shaped groove), the thickness of the grip portion 4B formed by the grip portion constituting member 3B can be adjusted. For example, by increasing the opening angle of the V-shaped groove, the bending angle in the bent portion increases, and as a result, the thickness (diameter in the cross section) of the grip portion 4B decreases. Further, by reducing the opening angle of the V-shaped groove, the bending angle at the bent portion is reduced, and as a result, the thickness (diameter in the cross section) of the grip portion 4B is increased.

図１１に示されている構成は、把持部構成部材３Ｂが折り曲げ部を有する構成であるが、この他、図１２乃至図１５に示されているように、折り曲げ部を有さない構成であってもよい。この場合、把持部構成部材３Ｃは、可撓性を有する薄板状の部材や、その他シート材などで構成されていてもよい。このような部材であれば、折り曲げ部を設けずとも、全体として円弧上に湾曲させることができるので、一方の端からロール状に巻き上げて、他方の端に把持部を形成することができる。 Although the configuration shown in FIG. 11 is a configuration in which the gripping part constituting member 3B has a bent portion, in addition to this, as shown in FIGS. 12 to 15, it is a configuration not having a bent portion. May be. In this case, the grip portion constituting member 3C may be made of a flexible thin plate member or other sheet material. Since such a member can be bent in an arc shape as a whole without providing a bent portion, it can be rolled up from one end and a grip portion can be formed at the other end.

図１２は、把持部構成部材３が折り曲げ部を有さない可撓性を有する部材で構成された本発明の携帯端末機器用把持具１の裏面における平面図である。本体１１の裏面には、図３及び図１１に示されているような、収納凹部１３Ｃが形成され、該収納凹部１３Ｃと同じ大きさで、同じ形状の把持部構成部材３Ｃが収納されている。把持部構成部材３Ｃは、一方の端３１Ｃが巻き上げ端となり、他方の端３２Ｃは本体１１側に常時固定されている。把持部構成部材３Ｃの巻き上げ方向（図１２及び図１３における左右方向）に沿って、本体１１の側端辺部にガイド部材５１ａ、５１ｂが配置されている。該ガイド部材５１ａ、５１ｂの間には、移動部材５２が架設されている。 FIG. 12 is a plan view of the rear surface of the grasping tool 1 for a mobile terminal device of the present invention in which the grasping portion constituting member 3 is formed of a flexible member having no bent portion. As shown in FIGS. 3 and 11, a storage recess 13C is formed on the back surface of the main body 11, and a holding portion constituting member 3C having the same size and the same shape as the storage recess 13C is stored. .. One end 31C of the grip portion constituting member 3C is a winding end, and the other end 32C is always fixed to the main body 11 side. Guide members 51a and 51b are arranged on the side edge portions of the main body 11 along the winding direction (left-right direction in FIGS. 12 and 13) of the grip portion-constituting member 3C. A moving member 52 is installed between the guide members 51a and 51b.

移動部材５２は、把持部構成部材３Ｃの上に接触するように配置され、本体１１と移動部材５２とによって、把持部構成部材３Ｃを挟み込む構成となっている。移動部材５２は、両端がガイド部材５１ａ、５１ｂの内側に位置しており、把持部構成部材３Ｃの折り曲げ方向に往復動自在に設けられている。移動部材５２が移動する際には、ガイド部材５１ａ、５１ｂが、移動部材５２と本体１１の間隔が離れないように移動部材５２をガイドする。 The moving member 52 is arranged so as to come into contact with the grip portion constituting member 3C, and the main body 11 and the moving member 52 sandwich the grip portion constituting member 3C. Both ends of the moving member 52 are located inside the guide members 51a and 51b, and are provided so as to be reciprocally movable in the bending direction of the grip portion forming member 3C. When the moving member 52 moves, the guide members 51a and 51b guide the moving member 52 so that the moving member 52 and the main body 11 are not separated from each other.

把持部構成部材３Ｃが収納状態である場合には、図１２に示されているように、移動部材５２は、把持部構成部材３Ｃの固定端３２Ｃ側に位置している。巻き上げ端３１Ｃを巻き上げて把持部を形成した後、把持部構成部材３Ｃを収納状態に戻す場合には、図１３に示されているように、移動部材５２を巻き上げ端３１Ｃ方向へ移動させる。これにより、本体１１と移動部材５２との間に挟まれた把持部構成部材３Ｃは、移動部材５２によって、固定端３２Ｃ側から順に、収納凹部１３Ｃ内に収められつつ収納状態へ復帰し、最終的に巻き上げ端３１Ｃが収納凹部１３Ｃ内に収められる。 When the grasping portion constituting member 3C is in the stored state, the moving member 52 is located on the fixed end 32C side of the grasping portion constituting member 3C as shown in FIG. When the winding-up end 31C is wound up to form the grip and then the gripping-part constituting member 3C is returned to the stored state, the moving member 52 is moved in the direction of the winding-up end 31C, as shown in FIG. As a result, the grip portion-constituting member 3C sandwiched between the main body 11 and the moving member 52 is returned to the housed state while being housed in the housing recess 13C by the moving member 52 in order from the fixed end 32C side. Specifically, the winding end 31C is housed in the housing recess 13C.

図１５に示されているように、移動部材５２の両端には、軸５２２ａ、５２２ｂが立設され、該軸５２２ａ、５２２ｂには、それぞれピニオン５２１ａ、５２１ｂが接続されており、移動部材５２に対して、ピニオン５２１ａ、５２１ｂがそれぞれ回動自在に接続されている。図１４は、移動部材５２と両端のガイド部材５１ａ、５１ｂとの関係を示す横断面で有る。各ピニオン５２１ａ、５２１ｂは、各ガイド部材５１ａ、５１ｂの内部に配置されたラックに歯合する。ピニオン５２１ａとガイド部材５１ａとの関係は、ピニオン５２１ｂとガイド部材５１ｂとの関係と同じなので、以下、ピニオン５２１ａとガイド部材５１ａとの関係について説明し、ピニオン５２１ｂとガイド部材５１ｂとの関係については、説明を省略する。 As shown in FIG. 15, shafts 522 a and 522 b are erected at both ends of the moving member 52, and pinions 521 a and 521 b are connected to the shafts 522 a and 522 b, respectively, and the moving member 52 is connected to the moving members 52. On the other hand, the pinions 521a and 521b are rotatably connected to each other. FIG. 14 is a cross section showing the relationship between the moving member 52 and the guide members 51a and 51b at both ends. Each pinion 521a, 521b meshes with a rack arranged inside each guide member 51a, 51b. Since the relationship between the pinion 521a and the guide member 51a is the same as the relationship between the pinion 521b and the guide member 51b, the relationship between the pinion 521a and the guide member 51a will be described below, and the relationship between the pinion 521b and the guide member 51b will be described. , Description is omitted.

ガイド部材５１ａは、本体１１の側端辺に沿って設けられ、本体１１の裏面と所定の間隔で平行に配置された案内板５１１ａと、案内板５１１ａと本体１１との間に配置されたラック５３ａとを有する。ラック５３ａには、ピニオン５２１ａが歯合しており、移動部材５２の移動に伴って、ピニオン５２１ａは、ラック５３ａによって回転する。また、案内板５１１ａは、移動部材５２を本体１１側へ抑え込むように案内するので、移動部材５２は、把持部構成部材３Ｃを収納凹部１３Ｃ内へ押し込む作用が発揮される。このようなラックとピニオンの構成と、案内板５１１ａの作用によって、把持部構成部材３Ｃを収納状態へ復帰させる作用が円滑に発揮される。 The guide member 51a is provided along the side edge of the main body 11, and is provided with a guide plate 511a arranged in parallel with the back surface of the main body 11 at a predetermined interval, and a rack arranged between the guide plate 511a and the main body 11. 53a. A pinion 521a is meshed with the rack 53a, and the pinion 521a is rotated by the rack 53a as the moving member 52 moves. Further, since the guide plate 511a guides the moving member 52 so as to hold it down to the main body 11 side, the moving member 52 exerts an action of pushing the grip portion constituting member 3C into the storage recess 13C. By such a configuration of the rack and the pinion and the action of the guide plate 511a, the action of returning the grasping portion constituting member 3C to the stored state is smoothly exhibited.

以上説明した構成の他、二つ折りとなって、薄板状の携帯端末機器の表面と裏面をカバーするブック状のケースにおいて、本発明の携帯端末機器用把持具を設けてもよい。この場合には、携帯端末機器の裏面に固定されるカバー部分（裏カバー）が装着部となり、表面（表示画面の側）を保護するカバー（表面カバー）の裏側（表示画面に対向する面）に、収納凹部１３及び把持部構成部材３を設ける。使用時には、表面カバーを携帯端末機器の裏側に折り返した時に、把持部構成部材３が外側に位置することとなり、裏カバー（装着部）に沿った収納状態と把持部構成状態との間で変更可能となる。 In addition to the configuration described above, the holding device for a mobile terminal device of the present invention may be provided in a book-like case that is folded in two and covers the front surface and the back surface of the thin plate-shaped mobile terminal device. In this case, the cover portion (back cover) fixed to the back surface of the mobile terminal device serves as a mounting portion, and the back side (the surface facing the display screen) of the cover (front cover) that protects the front surface (display screen side). The storage concave portion 13 and the grip portion constituting member 3 are provided in the. In use, when the front cover is folded back to the back side of the mobile terminal device, the gripping part constituting member 3 is located on the outside, and is changed between the storage state and the gripping part forming state along the back cover (mounting part). It will be possible.

以上のように、本発明の携帯端末機器用把持具は、機器の裏面から盛り上がった十分なボリュウムのある把持部を形成するので、人差し指から薬指（又は小指）まで、第二関節が曲がることにより、第一関節により力が加わり、「持つ」「握る」動作に近くなるため、安定感が増し、携帯端末機器を確実に保持することができる。特に図５に示されているように、把持部が山形となる実施形態の場合には、山の頂点に指の関節を掛けることによって、把持力をより一層機器に伝えることができる。
また、機器を持つ手によって、親指で入力操作する場合には、親指以外の４本の指で、確実に機器を支持することできるので、親指による画面操作も容易となる。 As described above, the grasping tool for a mobile terminal device of the present invention forms a grasping portion having a sufficient volume raised from the back surface of the device, so that the second joint bends from the index finger to the ring finger (or little finger). As the force is applied to the first joint, the movement becomes closer to the “hold” and “grip” motions, so that the sense of stability is increased and the mobile terminal device can be securely held. In particular, as shown in FIG. 5, in the case of the embodiment in which the grip portion has a mountain shape, the grip force can be further transmitted to the device by hooking the finger joint on the apex of the mountain.
Further, in the case where the input operation is performed with the thumb by the hand holding the device, the device can be surely supported by the four fingers other than the thumb, so that the screen operation by the thumb becomes easy.

次に、図１６〜図１８に基づいて、他の実施形態の携帯端末機器用把持具の構成について説明する。本体１１の裏側面には、収納凹部１３が形成されているが、この収納凹部１３の形状は正方形となっており、該正方形上の収納凹部１３の各辺は、本体１１の長辺と短辺に平行となるように、収納凹部１３が配置されている。
この収納凹部１３には、収納凹部１３内に隙間なく収容される把持部構成部材３Ｄが収容されている。この把持部構成部材３Ｄは、正方形に形成された板状部材であって、正方形であるため、収納凹部１３内に収容される向きを９０度回転させて変更することが可能である。 Next, a configuration of a gripping tool for a mobile terminal device according to another embodiment will be described based on FIGS. 16 to 18. A storage recess 13 is formed on the back side of the main body 11. The storage recess 13 has a square shape, and each side of the storage recess 13 on the square has a long side and a short side of the main body 11. The storage recess 13 is arranged so as to be parallel to the side.
The storage concave portion 13 accommodates the gripping portion constituting member 3D which is accommodated in the storage concave portion 13 without any gap. The gripping part constituting member 3D is a plate-shaped member formed in a square shape, and since it is a square shape, it is possible to change the direction of being housed in the housing recessed portion 13 by rotating it by 90 degrees.

収納凹部１３の対向する各辺縁部には、係止部としての溝部が所定の間隔で、複数配置されている。各溝部は、辺縁から外側方向に直角に突出し、収納凹部１３と同じ深さに形成されている。
具体的には、本体１１の短辺に沿った対向する辺縁部の一方の辺縁部には、溝部１３１ｂが中央部に、その両側に溝部１３１ａ、１３１ｃが設けられており、これらの溝部１３１ａ〜ｃによって、辺縁部を４等分する位置に配置される。また、辺縁部の両端部には、溝部１３１ｒ、１３１ｌが配置されている。 A plurality of groove portions serving as locking portions are arranged at predetermined intervals on each of the opposing edge portions of the storage recess 13. Each groove portion projects outward from the edge at a right angle and is formed to the same depth as the storage recess 13.
Specifically, a groove 131b is provided in the central portion and groove portions 131a and 131c are provided on both sides of one of the opposing edge portions along the short side of the main body 11, and these groove portions are provided. 131a-c arrange | position in the position which divides a peripheral part into four equal parts. Further, groove portions 131r and 131l are arranged at both ends of the peripheral portion.

同様に、本体１１の短辺に沿った対向する辺縁部の他方の辺縁部には、溝部１３２ｂが中央部に、その両側に溝部１３２ａ、１３２ｃが設けられており、これらの溝部１３２ａ〜ｃによって、辺縁部を４等分する位置に配置される。また、辺縁部の両端には、溝部１３２ｒ、１３２ｌが配置されている。
さらに、本体１１の長辺に沿った対向する辺縁部の一方の辺縁部には、溝部１３７ｂが中央部に、その両側に溝部１３７ａ、１３７ｃが設けられており、これらの溝部１３７ａ〜ｃによって、辺縁部を４等分する位置に配置される。また、辺縁部の両端には、溝部１３７ｕ、１３７ｄが配置されている。 Similarly, a groove portion 132b is provided in the central portion and groove portions 132a and 132c are provided on both sides of the other edge portion of the opposite edge portion along the short side of the main body 11. It is arranged at a position that divides the peripheral portion into four equal parts by c. Further, groove portions 132r and 132l are arranged at both ends of the peripheral portion.
Further, a groove 137b is provided in the center and groove 137a, 137c is provided on both sides of the one edge of one of the opposite edges along the long side of the main body 11. These grooves 137a-c are provided. Are arranged at positions that divide the peripheral portion into four equal parts. Further, groove portions 137u and 137d are arranged at both ends of the peripheral portion.

同様に、本体１１の長辺に沿った対向する辺縁部の他方の辺縁部には、溝部１３８ｂが中央部に、その両側に溝部１３８ａ、１３８ｃが設けられており、これらの溝部１３８ａ〜ｃによって、辺縁部を４等分する位置に配置される。また、辺縁部の両端には、溝部１３８ｕ、１３８ｄが配置されている。
このような収納凹部１３に収納される把持部構成部材３Ｄは、正方形状の板状部材３４Ｄと、該板状部材３４Ｄの対向する一対の端辺の両側に突出した４つの係合部３１ａ、３１ｂ、３２ａ、３２ｂとを有している。板状部材３４Ｄで構成された変形部は、湾曲変形可能な材質で構成され、例えば、樹脂性又は金属性の弾性材料で構成することができる。この実施形態では、把持部構成部材３Ｄは、一枚の板材の両端辺に棒体が接続され、該棒端の両端部は板材の端辺より先に突出した構成となっており、その突出部分が、係合部３１ａ、３１ｂ、３２ａ、３２ｂとなっている。４の係合部３１ａ、３１ｂ、３２ａ、３２ｂの突出長さと、上記各溝部１３１ａ〜ｃ、ｒ、ｌ、１３２ａ〜ｃ、ｒ、ｌ、１３７ａ〜ｄ、ｕ、１３８ａ〜ｄ、ｕの長さ（辺縁から外側方向に直角に突出した長さ）は、同じであり、開口部の幅は、係合部３１ａ、３１ｂ、３２ａ、３２ｂの太さと同じとなっており、深さは、係合部３１ａ、３１ｂ、３２ａ、３２ｂの太さよりも少し深く構成されている。 Similarly, a groove portion 138b is provided in the center and groove portions 138a and 138c are provided on both sides of the other edge portion of the opposite edge portions along the long side of the main body 11, and these groove portions 138a to It is arranged at a position that divides the peripheral portion into four equal parts by c. Further, groove portions 138u and 138d are arranged at both ends of the peripheral portion.
The gripping-part constituting member 3D housed in the housing recess 13 has a square plate-shaped member 34D, four engaging parts 31a projecting on both sides of a pair of opposite end sides of the plate-shaped member 34D, It has 31b, 32a, and 32b. The deformable portion formed of the plate-shaped member 34D is formed of a material that can be curved and deformed, and can be formed of, for example, a resin or metal elastic material. In this embodiment, the grip portion constituting member 3D has a structure in which rods are connected to both end sides of one plate member, and both end portions of the rod end project before the end sides of the plate member. The portions are engaging portions 31a, 31b, 32a, 32b. 4 and the length of each of the groove portions 131a to c, r, l, 132a to c, r, l, 137a to d, u, 138a to d, u. (The length projecting outward from the edge at a right angle) is the same, the width of the opening is the same as the thickness of the engaging portions 31a, 31b, 32a, 32b, and the depth is It is configured to be slightly deeper than the thickness of the joint portions 31a, 31b, 32a, 32b.

また、各溝部１３１ａ〜ｃ、ｒ、ｌ、１３２ａ〜ｃ、ｒ、ｌ、１３７ａ〜ｄ、ｕ、１３８ａ〜ｄ、ｕの両側には、収納凹部１３の辺縁に沿って、溝底部の溝幅を拡大させる係合収納部１３６ｎ、１３６ｍが設けられている。
図１６及び図１７（Ａ）に記載されているとおり、係合収納部１３６ｎ、１３６ｍは、内部に係合部３１ａ、３１ｂ、３２ａ、３２ｂを収容する。各溝部１３１ａ〜ｃ、ｒ、ｌ、１３２ａ〜ｃ、ｒ、ｌ、１３７ａ〜ｄ、ｕ、１３８ａ〜ｄ、ｕ内に収容された係合部３１ａ、３１ｂ、３２ａ、３２ｂは、溝の幅方向に移動可能となり、かつ係合収納部１３６ｎ、１３６ｍ内に収容されている時は、本体１１の厚さ方向には移動できない（つまり溝から離脱できない）構成となっている。 Further, on both sides of each of the groove portions 131a to c, r, l, 132a to c, r, l, 137a to d, u, 138a to d, u, along the edge of the storage recess 13, a groove at the groove bottom is formed. Engagement storages 136n and 136m for expanding the width are provided.
As shown in FIG. 16 and FIG. 17 (A), the engagement storage portions 136n and 136m accommodate the engagement portions 31a, 31b, 32a and 32b therein. The engaging portions 31a, 31b, 32a, 32b housed in the respective groove portions 131a to c, r, l, 132a to c, r, l, 137a to d, u, 138a to d, u are in the groove width direction. When it is housed in the engagement housings 136n and 136m, it cannot move in the thickness direction of the main body 11 (that is, it cannot be separated from the groove).

以上のような構成において、把持部構成部材３Ｄは、収納状態では、本体１１の裏面に沿って平たい状態となって、収納凹部１３内に収納されており、係合部３１ａは、溝部１３１ｌの係合収納部１３６ｍ内に収納され、係合部３１ｂは、溝部１３１ｒの係合収納部１３６ｎ内に収納され、係合部３２ａは、溝部１３２ｌの係合収納部１３６ｍ内に収納され、係合部３２ｂは、溝部１３２ｒの係合収納部１３６ｎ内に収納される。このような状態においては、各係合部３１ａ、３１ｂ、３２ａ、３２ｂが、すべて係合収納部１３６ｎ、１３６ｍ内に収容されているので、把持部構成部材３Ｄが収納凹部１３から外れで脱落ることはない。 In the above-described configuration, the gripping part constituting member 3D is flat along the back surface of the main body 11 and is housed in the housing recess 13 in the housed state, and the engaging part 31a is formed in the groove 131l. The engagement portion 31b is stored in the engagement storage portion 136m, the engagement portion 31b is stored in the engagement storage portion 136n of the groove portion 131r, and the engagement portion 32a is stored in the engagement storage portion 136m of the groove portion 132l. The portion 32b is stored in the engagement storing portion 136n of the groove portion 132r. In such a state, since the respective engaging portions 31a, 31b, 32a, 32b are all accommodated in the engaging accommodating portions 136n, 136m, the gripper constituent member 3D falls off from the accommodating concave portion 13 and falls off. There is no such thing.

把持部構成部材３Ｄを把持部構成状態とするには、両端部に配置されている係合部３１ａ、３２ａ／３１ｂ、３２ｂの内、一方の端の係合部を、溝部から取り外し、他の溝部に係止する。例えば、図１７（Ｂ）に示されているように、係合部３１ｂ、３２ｂを、溝部１３２ｒ、１３１ｒから取り外し、他の溝部に係止させる。このように係止させる溝部を、収納状態において係止されている溝部１３２ｒ、１３１ｒより内側の溝部に変更することで、把持部構成部材３Ｄの変形部３４Ｄは、全体として外側に湾曲して膨らみ把持部４Ｄが形成される。 In order to bring the grip portion constituting member 3D into the grip portion constituting state, the engagement portion at one end of the engagement portions 31a, 32a / 31b, 32b arranged at both ends is removed from the groove portion, and the other Lock in the groove. For example, as shown in FIG. 17 (B), the engaging portions 31b and 32b are removed from the groove portions 132r and 131r and locked in another groove portion. By changing the groove portion to be locked in this way to a groove portion inside the groove portions 132r and 131r locked in the stored state, the deformable portion 34D of the grip portion constituting member 3D is curved and bulges outward as a whole. The grip portion 4D is formed.

図１７（Ｂ）に示されている例では、溝部１３１ｂ、１３２ｂに、係合部３１ｂ、３２ｂを係合させている。変形部３４Ｄは、円弧上に外側（本体１１に対して反対側）へ膨らんで湾曲する。この状態では、板部材が弾性材料で構成されている場合には、変形部３４Ｄには平らな状態に戻ろうとする復元力が発生し、溝部１３１ｂ、１３２ｂに係止されている係合部３１ｂ、３２ｂは、係合部３１ａ、３２ｂから離れる方向に前記復元力が作用する。つまり、図１７（Ｂ）に示されているように、係合部３１ｂ、３２ｂは、係合収納部１３６ｎ内に収容され、該係合収納部１３６ｎ内に収まる方向に、常時変形部３４Ｄの復元力が働く構成となっている。これにより、容易に把持部構成部材３Ｄが収納凹部１３から離脱しない構成となっている。 In the example shown in FIG. 17B, the engaging portions 31b and 32b are engaged with the groove portions 131b and 132b. The deforming portion 34D bulges outward (on the side opposite to the main body 11) along an arc and curves. In this state, when the plate member is made of an elastic material, a restoring force that tends to return to a flat state is generated in the deforming portion 34D, and the engaging portion 31b locked in the groove portions 131b and 132b. , 32b, the restoring force acts in a direction away from the engaging portions 31a, 32b. That is, as shown in FIG. 17 (B), the engaging portions 31b and 32b are housed in the engaging housing portion 136n, and are constantly deformed in the direction in which they are housed in the engaging housing portion 136n. It has a structure that restores power. As a result, the grip portion constituting member 3D is configured not to be easily separated from the storage recess 13.

以上のように、湾曲した変形部３４Ｄによって把持部４Ｄが形成され、該把持部４Ｄを、図１７（Ｃ）に示されているように、片手の手のひらで握ると、手の指の先が把持部４Ｄの外側から圧力を加える状態となる。さらに圧力を加えると、把持部４Ｄを外側から押し潰す方向に力が加わり、指の湾曲線に沿って把持部４Ｄの湾曲形状が変化するので、手のひら全体に対して把持部４Ｄが接触する把持感覚となり、握り心地が良好で、握り易い感覚を、使用者に感じさせることができる。また、把持する手のひらの大きさ、形状、握力に応じて、把持部４Ｄが変形するので、使用者の手のひらサイズに関わらず、均一な使用感を発揮させることができる。 As described above, the curved deforming portion 34D forms the gripping portion 4D, and when the gripping portion 4D is gripped with the palm of one hand as shown in FIG. The pressure is applied from the outside of the grip portion 4D. When pressure is further applied, a force is applied in a direction of crushing the grip portion 4D from the outside, and the curved shape of the grip portion 4D changes along the bending line of the finger, so that the grip portion 4D contacts the entire palm. As a result, the user can feel the feeling of being comfortable to grip and easily feel. Further, since the grip portion 4D is deformed according to the size, shape, and gripping force of the palm to be gripped, a uniform usability can be exhibited regardless of the size of the palm of the user.

把持部４Ｄを握り込んだ際、指先の位置３４１Ｄが係合部３１ｂ、３２ｂに近い場合には、把持部４Ｄを握る圧力が、湾曲した把持部４Ｄの内側方向に作用して、係合部３１ｂ、３２ｂは、係合収納部１３６ｎ内から反対側の係合収納部１３６ｍに移動する。このように、係合部３１ｂ、３２ｂは、係合収納部１３６ｍによっても、本体１１から外れないように構成される。把持部４Ｄの大きさを変更する場合には、係合部３１ｂ、３２ｂを接続する溝部を他に変更すればよい。図１８に示されているように、係合部３１ｂ、３２ｂを溝部１３１ｃ、１３２ｃに係止することで、把持部４Ｄの膨らみを緩やかにすることができ、逆に溝部１３１ａ、１３２ａに係止することで、把持部４Ｄの高さを大きくできる。使用者の手のひらの大きさに応じて変更できる構成となっている。
反対側の手のひらで、把持する場合には、収納状態における係合部３１ａ、３２ａを溝部１３２ｌ、１３１ｌから取り外し、他の溝部に係止させる。このようすることによって、把持部４Ｄを反対側に設けることができる。 When the fingertip position 341D is close to the engaging portions 31b and 32b when the grasping portion 4D is gripped, the pressure of grasping the grasping portion 4D acts in the inward direction of the curved grasping portion 4D, and the engaging portion 31b and 32b move from the inside of the engagement storage portion 136n to the engagement storage portion 136m on the opposite side. In this way, the engagement portions 31b and 32b are configured so as not to be disengaged from the main body 11 even by the engagement storage portion 136m. When changing the size of the grip portion 4D, the groove portion connecting the engaging portions 31b and 32b may be changed to another. As shown in FIG. 18, by locking the engaging portions 31b and 32b in the grooves 131c and 132c, the swelling of the gripping portion 4D can be moderated, and conversely, locking in the grooves 131a and 132a. By doing so, the height of the grip portion 4D can be increased. It can be changed according to the size of the palm of the user.
When gripping with the palm on the opposite side, the engaging portions 31a and 32a in the housed state are removed from the groove portions 132l and 131l and locked in other groove portions. By doing so, the grip portion 4D can be provided on the opposite side.

以上の説明は、本体１１の長辺側を片手で把持する場合に、把持部４Ｄを構成する使用方法について説明したが、この他、図１９に示されているように、本体１１の短辺側を片手で把持する場合には、図１６に示されている収納状態に対して、一旦把持部構成部材３Ｄを収納凹部１３から取り外し、９０度回転させて、係合部３１ａ、３２ａ、３１ｂ、３２ｂを、溝部１３７ｕ、１３８ｕ、１３７ｄ、１３８ｄに係止して使用することができる。片方の係合部３１ａ、３２ａ又は３１ｂ、３２ｂを、溝部１３７ｕ、１３８ｕ又は１３７ｄ、１３８ｄから外して、他の溝部１３７ａ、１３８ａ、１３７ｂ、１３８ｂ、１３７ｃ、１３８ｃに係止することで、把持部４Ｄを形成することができる。また、本体１１の形状が、長辺と短辺の長さの差が大きい形状である場合には、上記構成を有する収納凹部１３を２つ、本体１１の長辺方向に並べて、それぞれ短辺に近い位置に配置し、各収納凹部１３に把持部構成部材３Ｄをそれぞれ収容させた構成としてもよい。 In the above description, the usage of the grip portion 4D is configured when the long side of the main body 11 is gripped with one hand. In addition to this, as shown in FIG. 19, the short side of the main body 11 is used. When the side is grasped with one hand, the grasping portion constituting member 3D is once removed from the accommodating concave portion 13 and rotated by 90 degrees with respect to the accommodated state shown in FIG. 16 to engage the engaging portions 31a, 32a, 31b. , 32b can be used by locking them in the groove portions 137u, 138u, 137d, 138d. The engaging portion 31a, 32a or 31b, 32b is removed from the groove portion 137u, 138u or 137d, 138d and locked to the other groove portion 137a, 138a, 137b, 138b, 137c, 138c. Can be formed. When the shape of the main body 11 is such that the difference in length between the long side and the short side is large, the two storage recesses 13 having the above-described configuration are arranged in the long side direction of the main body 11, and the short sides are respectively arranged. It may be arranged such that the gripping portion constituting member 3D is housed in each of the housing recesses 13 by being disposed at a position close to.

なお、板状部材３４Ｄは、係合部３１ａと係合部３２ａとをつなぐ直線に平行な折り目を所定間隔で多数有し、該折り目を交互に反対側に折り曲げて形成される蛇腹で構成され、全体として板状に形成された部材も含まれる。折り曲げ部分の横断面形状は、鋭角状又は鈍角状、或いは前記のように角ばらずに円弧状であってもよく、全体として、滑らかな波状に形成されたものでもよい。 The plate member 34D has a large number of folds parallel to a straight line connecting the engaging portion 31a and the engaging portion 32a at predetermined intervals, and is formed of a bellows formed by alternately bending the folds to the opposite side. A member formed in a plate shape as a whole is also included. The cross-sectional shape of the bent portion may be an acute angle shape, an obtuse angle shape, or an arc shape without being angular as described above, or may be a smooth wave shape as a whole.

以上説明したように本発明に係る携帯端末機器用把持具は、スマートホンやタブレット端末に限らず、パッド、ゲ一ム機等のような薄型の電子端末機器に用いるものとして好適なものである。 As described above, the grasping tool for a mobile terminal device according to the present invention is suitable not only for a smart phone or a tablet terminal but also for a thin electronic terminal device such as a pad or a game machine. ..

１携帯端末機器用把持具
２携帯端末機器
１１本体
１２収容部
１３収納凹部
１３１a〜e、１３２a〜e 溝部
３把持具構成部材
３１ａ、３２ａ、３１ｂ、３２ｂ突出部
３３折り曲げ部
３４ａ、３４ｂ板材
４把持部 DESCRIPTION OF REFERENCE CHARACTERISTICS 1 portable terminal equipment gripping tool 2 portable terminal equipment 11 main body 12 accommodating section 13 accommodating concave section 131a to e, 132a to e groove section 3 grasping tool constituting member 31a, 32a, 31b, 32b projecting section 33 bending section 34a, 34b plate material 4 grip Department

Claims

A body having a mounting portion mounted on the back side of the portable terminal equipment,
When using the mobile terminal device,
It is possible to switch between a storage state in which the storage section is arranged in a flat shape in the storage section arranged along the back side of the mounting section of the main body and a grip section configuration state in which the grip section is configured apart from the storage section. a grip portion constituting member, a gripper for a portable terminal device having the
The grip component member is
A pair of engaging portions provided on both end sides, and a plate-shaped portion that can be curved and deformed provided between the pair of engaging portions,
The body is
And one or more locking portions that are provided on the back surface of the mounting portion and that detachably engage with the engaging portion,
The grip component member is
The pair of engaging portions are locked to the locking portions, respectively, and the distance between the pair of engaging portions is adjusted, thereby forming a gripping portion that is curved and bulged in the opposite direction to the main body. A grip for mobile terminal equipment.

A main body having a mounting portion mounted on the back side of the mobile terminal device,
When using the mobile terminal device,
It is possible to switch between a storage state in which the storage section is arranged in a flat shape in the storage section arranged along the back side of the mounting section of the main body and a grip section configuration state in which the grip section is configured apart from the storage section. A grip for a mobile terminal device, comprising:
The grip component member is
One end is connected to the back surface of the main body, and the other end has an engaging portion,
The body is
On the back side, there is a locking portion that detachably engages with the engaging portion in the stored state,
The grip component member is
With the engagement portion and the engagement portion disengaged, the grip portion is configured by rolling up to the outside ,
On the back surface of the main body, a moving member that is arranged so as to be superimposed on the grip portion constituting member,
On the back surface of the main body, a guide portion that guides the moving member so as to move along the back surface of the main body is provided along the winding direction of the gripping portion constituent member at a position where it contacts both ends of the moving member. And place
A gripping tool for a mobile terminal device that returns the gripping part constituting member from the gripping part forming state to the stored state by sliding the moving member toward the engaging part .