JP2017006292A - Suspension tool and kite - Google Patents

Suspension tool and kite Download PDF

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JP2017006292A
JP2017006292A JP2015123599A JP2015123599A JP2017006292A JP 2017006292 A JP2017006292 A JP 2017006292A JP 2015123599 A JP2015123599 A JP 2015123599A JP 2015123599 A JP2015123599 A JP 2015123599A JP 2017006292 A JP2017006292 A JP 2017006292A
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connecting member
hook body
bag
load
mounting member
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JP6816349B2 (en
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香山 恒
Hisashi Kayama
恒 香山
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Kokuyo Co Ltd
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Kokuyo Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a hanging tool in which a hook body can be disengaged from a bag body by a uniform load when external force is applied to the hook body from any direction, and a bag.SOLUTION: A hanging tool related to this invention comprises a coupling member which is locked on an attaching member provided on a bag body and a hook body attached to the attaching member through the coupling member. The coupling member is configured to make swing motions in accordance with a direction of a load applied to the hook body, and strength is set so that the coupling member is deformed or broken down when a tensile load equal to or higher than a predetermined value is applied to the hook body to separate the hook body relative to the attaching member. A bag related to this invention is configured that the hanging tool is attached to the attaching member a bag body includes.SELECTED DRAWING: Figure 7

Description

本発明は、吊下対象物を吊り下げるための吊下具及び当該吊下具を具備する鞄に関するものである。   The present invention relates to a suspending tool for suspending a suspending object and a saddle equipped with the suspending tool.

従来、内容物を内部に収容するための鞄を利用するとき、収容部を有する鞄本体内に収容する荷物とは別に、鞄本体の外面に一部の荷物を吊り下げる、所謂吊下対象物として取り扱うことができるようにするための吊下具が提案されている。とくに鞄本体が、就学児童が背中に背負うことを目的とする所謂ランドセルである場合では、殆どのものが前記吊下具を設けることにより、鞄として取り扱われている(例えば、特許文献1及び特許文献2参照)。   Conventionally, when using a bag for storing contents inside, a so-called suspended object that hangs part of the baggage on the outer surface of the bag main body separately from the bag stored in the bag main body having the storage portion Suspension devices have been proposed to enable handling of the device. In particular, in the case where the main body of the bag is a so-called school bag intended for a schoolchild to carry on his / her back, most of the bag is handled as a bag by providing the hanging device (for example, Patent Document 1 and Patent) Reference 2).

そして上述したような吊下具を使用する場合には従前より、吊下具に吊り下げられた吊下対象物が例えば使用者の移動中などにおいて不意に他の物に引っ掛かってしまい、このときに鞄本体に加わる大きな外力のために使用者の姿勢が大きく崩れてしまうといった現象が懸念されている。そこで上記各特許文献では、斯かる現象を回避すべく、上述のような大きな外力が生じたとき、吊下具の一部又は全部が鞄本体から吊下対象物ごと離脱し得る構成を適用している。   And when using the hanging tool as described above, the hanging object suspended from the hanging tool is unexpectedly caught by another object during the movement of the user, for example. In addition, there is a concern that the posture of the user may be greatly collapsed due to a large external force applied to the bag body. Therefore, in each of the above patent documents, in order to avoid such a phenomenon, when a large external force as described above is generated, a configuration in which a part or all of the hanging tool can be detached from the bag main body together with the suspended object is applied. ing.

実用新案登録第2546948号公報Utility Model Registration No. 2546948 特許第4964166号公報Japanese Patent No. 4964166

しかしながら特許文献1に記載のものは、上記外力が生じたときには、鞄本体に固定した取付部材を変形させることにより当該取付部材に掛けられたフック体を取付部材から離脱させる態様を適用しているため、繰り返しフック体が離脱するような場合は取付部材の強度が疲労により低下してしまう。そして当該取付部材は鞄本体を構成する素材の外面にリベット等により強固に固定されているため、取付部材の交換するときには特別な工具や手順を要するために鞄本体ごと修理の対象となり、使用者が使用出来ない期間を招来してしまう。また同文献に記載のものでは、外力が作用する方向によって取付部材に対するフック体の相対位置が異なるため、取付部材を変形させてフック体を離脱させるに足る荷重の大きさは、上記外力が作用する方向によって大きくばらつきがあるのが現状である。   However, the thing of patent document 1 is applying the aspect which makes the hook body hung on the said attachment member remove | separate from the attachment member by deform | transforming the attachment member fixed to the collar main body, when the said external force arises. Therefore, when the hook body is repeatedly detached, the strength of the attachment member is reduced due to fatigue. Since the mounting member is firmly fixed to the outer surface of the material constituting the bag main body by rivets or the like, a special tool or procedure is required when replacing the mounting member. Will invite a period when it cannot be used. Moreover, in the thing of the same literature, since the relative position of the hook body with respect to the mounting member differs depending on the direction in which the external force acts, the magnitude of the load sufficient to deform the mounting member and disengage the hook body is such that the external force is applied. The current situation is that there is a large variation depending on the direction in which it is performed.

また特許文献2に記載のものは、鞄本体側の取付部材とフック体とを、弾性変形課の連結杆(9)により接続しており、この連結杆が適宜フック体を離脱させることにより上記外力が生じても取付部材を損傷する不具合は起こり難い。しかしながら当該連結杆は取付部材及びフック体を所定の相対位置で固定する態様を適用しているため、上記外力が作用する方向によって、フック体を離脱させるのに要する荷重の大きさに大きくばらつきがあるのが現状である。   Moreover, the thing of the patent document 2 has connected the attachment member and hook body of the coffin main body side with the coupling rod (9) of an elastic deformation section, and this coupling rod removes a hook body suitably, and the above-mentioned. Even if an external force is generated, it is difficult to cause a problem of damaging the mounting member. However, since the connecting rod uses a mode in which the mounting member and the hook body are fixed at a predetermined relative position, the magnitude of the load required to remove the hook body varies greatly depending on the direction in which the external force acts. There is the present situation.

本発明は、このような不具合に着目したものであり、フック体に何れの方向から外力が加わっても同じ荷重で鞄本体からフック体が外れるようにすることができる吊下具及び鞄を提供することを目的としている。   The present invention pays attention to such a problem, and provides a hanging tool and a heel that can cause the hook body to be detached from the heel body with the same load even if an external force is applied to the hook body from any direction. The purpose is to do.

本発明は、このような目的を達成するために、次のような手段を講じたものである。   In order to achieve such an object, the present invention takes the following measures.

すなわち本発明に係る吊下具は、鞄本体に設けられた取付部材に掛止めされる連結部材と、この連結部材を介して前記取付部材に取付けられるフック体とを具備してなり、前記連結部材が、前記フック体に作用する荷重の方向に応じて首振り動作を行うように構成されるとともに前記フック体に一定以上の引張り荷重が作用した場合に変形し又は破壊されて前記フック体を前記取付部材に対して離脱させるように強度設定されたものであることを特徴とする。   That is, the hanging tool according to the present invention includes a connecting member that is hooked to an attaching member provided on the heel body, and a hook body that is attached to the attaching member via the connecting member. The member is configured to swing in accordance with the direction of the load acting on the hook body, and is deformed or destroyed when a tensile load of a certain level or more is applied to the hook body. The strength is set so as to be separated from the mounting member.

また本発明に係る鞄は、取付部材を備えた鞄本体と、当該吊下具とを具備してなることを特徴とする。   Moreover, the scissors according to the present invention are characterized by comprising a scissors main body provided with a mounting member and the hanging tool.

このようなものであれば、連結部材が荷重の方向に応じて首振動作可能に構成されているため、荷重を受ける連結部材の姿勢が荷重の方向によって変化してしまうことが抑制される。これにより、荷重の方向が変わっても連結部材に対し予め設定された強度に応じた荷重でフック体を離脱させることができる。すなわち本発明によれば、フック体に何れの方向から外力が加わっても同じ荷重で鞄本体からフック体が外れるようにすることができる吊下具及び鞄を提供することができる。加えて本発明によれば、連結部材を取り替えることでフック体が外れた後でも再度外れる前と同じ状態に容易に復元させることができる。すなわち大掛かりな修理等を強いられる取付部材の交換を行うことなく継続して使用することができる。   If it is such, since the connection member is comprised so that a swing operation | movement is possible according to the direction of a load, it will be suppressed that the attitude | position of the connection member which receives a load changes with the directions of a load. Thereby, even if the direction of a load changes, a hook body can be made to detach | leave with the load according to the intensity | strength preset with respect to the connection member. That is, according to the present invention, it is possible to provide a suspending tool and a heel that can cause the hook body to be detached from the heel body with the same load even if an external force is applied to the hook body from any direction. In addition, according to the present invention, it is possible to easily restore the same state as before the hook body is removed again by replacing the connecting member. That is, it can be used continuously without exchanging the mounting members that are forced to undergo major repairs.

連結部材の強度設定を容易且つ正確に行い得るようにするためには、連結部材を、変形可能な樹脂製のものとすることが望ましい。   In order to be able to easily and accurately set the strength of the connecting member, the connecting member is preferably made of a deformable resin.

そしてフック体の着脱を容易なものとしつつ当該フック体の着脱を繰り返しても荷重によりフック体を離脱させるときの荷重の値に影響を及ぼさないようにし得る態様として、連結部材が、取付部材に掛けられる上端部及びフック体に係わり合う下端部を備えた一部に開口を有した輪状の連結部材本体と、この連結部材の開口に臨設され当該開口を取付部材又はフック体が通過するときに他の部位よりも優先して変形可能に設けられた先端が開放端である片持ち薄肉部とを備えたものである態様を挙げることができる。   And as a mode that makes it easy to attach and detach the hook body, and the repeated attachment and detachment of the hook body does not affect the load value when the hook body is detached by the load, the connecting member is attached to the mounting member. A ring-shaped connecting member main body having an opening in a part thereof having an upper end portion to be hung and a lower end portion engaged with the hook body, and when the mounting member or the hook body passes through the opening of the connecting member. A mode in which the tip provided in a deformable manner with priority over the other parts is provided with a cantilevered thin portion having an open end can be mentioned.

ここで、本発明の「フック体」とは、吊下対象物を吊り下げ得る形状をなすものであれば、いわゆるS字フックと称されるような概略S字状をなす線材や線材を一周或いは二周以上円周状に成形した掛け止め用のリングやクリップといったものも勿論含まれる。なかでも特に、吊下対象物の取り扱いを容易にして使用し易い吊下具を構成するためには、フック体を、輪の一部が開閉し、吊下対象物を押し込むことにより連結可能に構成されたナス環とすることが好ましい。   Here, as long as the “hook body” of the present invention has a shape capable of suspending a suspended object, a wire or wire having a substantially S shape as a so-called S-shaped hook is made around the circuit. Or the thing of the ring and clip for latching shape | molded by the circumference shape more than two times is also included. In particular, in order to construct a hanging tool that facilitates handling and handling of a suspended object, the hook body can be connected by opening and closing a part of the ring and pushing the suspended object. The constituted eggplant ring is preferable.

ここで、ナス環とは、引っ掛けてつなぐのに使う、卵形の金属製の輪のことを指す。そして勿論当該ナス環には、カラビナといった岩登りにも用いられ得るような、ハーケンとザイルとを連絡するために強度を設定された、一部がばね式で開閉できる金属製の輪も含まれる。   Here, the eggplant ring refers to an egg-shaped metal ring used for hooking and connecting. And of course, the eggplant ring also includes a metal ring that can be used to climb rocks, such as carabiner, and is partly spring-operated, with strength set to connect Harken and Zile. .

特に、フック体に掛かる外力により鞄の使用者の姿勢を崩してしまうといった現象を有効に回避することができる態様として鞄本体を、外側面に取付部材を備えたランドセルとした態様を挙げることができる。   In particular, as an aspect that can effectively avoid the phenomenon that the posture of the user of the bag is destroyed due to an external force applied to the hook body, an embodiment in which the bag body is a school bag having an attachment member on the outer side surface can be given. it can.

また、フック体に加わる外力を安定して連結部材に伝達させ得る態様として、取付部材が、外面にリベットを用いて止着された態様を挙げることができる。   Further, as an aspect in which an external force applied to the hook body can be stably transmitted to the connecting member, an aspect in which the attachment member is fixed to the outer surface using a rivet can be exemplified.

また取付部材及び鞄本体の強度の維持と、連結部材の安定した首振動作とを両立させるためには、取付部材を、線材を環状に成形し基端部側をプレスにより平らに成形した外面に密着するプレス領域と、線材自体の断面形状を維持しながら外面から離間するように成形した線状領域とを有するものとすることが望ましい。   Also, in order to maintain both the strength of the mounting member and the collar body and the stable swinging motion of the connecting member, the mounting member has an outer surface in which the wire is formed in an annular shape and the base end side is formed flat by pressing. It is desirable to have a press region that is in close contact with the wire and a linear region that is shaped so as to be separated from the outer surface while maintaining the cross-sectional shape of the wire itself.

そして連結部材の首振動作を円滑に行わせ得る取付部材の具体的な態様として、記線状領域の先端で連結部材を支持するとともに連結部材が線状領域と外面との間のスペースを利用して首振動作する態様を挙げることができる。   As a specific aspect of the mounting member that can smoothly perform the swinging operation of the connecting member, the connecting member is supported at the tip of the linear region and the connecting member uses a space between the linear region and the outer surface. Then, a mode of swinging can be mentioned.

本発明によれば、フック体に何れの方向から外力が加わっても同じ荷重で鞄本体からフック体が外れるようにすることができる吊下具及び鞄を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, even if an external force is applied to a hook body from which direction, the hanging tool and heel which can make a hook body remove | deviate from a heel main body with the same load can be provided.

本発明の一実施形態に係る外観図。The external view which concerns on one Embodiment of this invention. 同実施形態に係る正面図。The front view which concerns on the same embodiment. 同実施形態に係る斜視図。The perspective view which concerns on the same embodiment. 同実施形態に係る分解斜視図。The exploded perspective view concerning the embodiment. 同実施形態に係る分解正面図。The exploded front view concerning the embodiment. 同実施形態に係る分解側面図。The exploded side view concerning the embodiment. 同実施形態に係る作用説明図。Action | operation explanatory drawing which concerns on the same embodiment. 同上。Same as above. 同上。Same as above.

以下、本発明の一実施の形態について図面を参照して説明する。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

本実施形態に係る鞄は、図1に示すように、例えば就学児童が通学時に背負って使用するランドセルとして取り扱われる鞄本体1と、この鞄本体1に取り付けられた吊下具5とを有するものである。ここで、本実施形態では鞄本体1自体を「ランドセル」と称するものとして以下記載するが勿論、当該鞄本体1と吊下具5とを有する鞄そのものを「ランドセル」と称する態様を否定するものではない。   As shown in FIG. 1, the kite according to the present embodiment includes, for example, a kite body 1 that is treated as a school bag used by school-aged children when going to school, and a hanging tool 5 attached to the kite body 1. It is. Here, in the present embodiment, the bag main body 1 itself is described below as a “school bag”, but, of course, the bag itself having the bag main body 1 and the hanging tool 5 is denied as an “school bag”. is not.

鞄本体1は、皮革或いは人工皮革素材を適宜縫製或いはリベット10等によりカシメることにより成形されたもので、例えば前面側で使用者の背中に密着する背当て1aと、この背当て1a後方に箱状に成形された収容部1bと、背当て1aの上端を基端とし、収容部1bの上方及び後方から覆う被せ蓋1cと、背当て1aの上下端を環状につなぐように対をなして設けられ使用者の肩を周回する図示しない肩ベルトとを有する通常のランドセルとして好適に利用され得るものである。そして収容部1bは、上方に向いた取出口1dと、両側面を若干の撓み変形を可能に設けたマチ1eと、後ろ側に別途ポケット等を設けた後面板1fと、この後面板1fからマチ1eに亘って補強する目的で強固に縫いつけ及びカシメにより取り付けられた帯状体1gとを有している。この帯状体1gには2箇所のリベット10が止着されており、帯状体1g前端に設けられたリベット10は、マチ1eに対し直接固定するために設けられ、図示後ろ側に設けられたリベット10はマチ1eには固定されておらず、専らマチ1eの外側面に取付部材11を強固に固定するためのものである。   The heel body 1 is formed by appropriately sewing leather or artificial leather material, or by crimping with a rivet 10 or the like. For example, a backrest 1a that is in close contact with the user's back on the front side and a backrest 1a behind the backrest 1a The box-shaped housing portion 1b, the upper end of the backrest 1a as the base end, a cover lid 1c covering from above and behind the housing portion 1b, and the upper and lower ends of the backrest 1a are connected in a ring shape. It can be used suitably as a normal school bag having a shoulder belt (not shown) that is provided around the user's shoulder. The accommodating portion 1b includes an outlet 1d directed upward, a gusset 1e provided on both side surfaces so as to be slightly deformable, a rear plate 1f provided with a separate pocket or the like on the rear side, and a rear plate 1f. It has a belt-like body 1g attached firmly by sewing and caulking for the purpose of reinforcing over the gusset 1e. Two rivets 10 are fixed to the band 1g, and the rivet 10 provided at the front end of the band 1g is provided for directly fixing to the gusset 1e, and is provided at the rear side in the figure. Reference numeral 10 is not fixed to the gusset 1e, but exclusively for fixing the attachment member 11 firmly to the outer surface of the gusset 1e.

ここで、本実施形態に係る吊下具5は、鞄本体1に設けられた取付部材11に掛止めされる連結部材2と、この連結部材2を介して取付部材11に取付けられるナス環3たるナス環3とを具備してなり、連結部材2が、ナス環3に作用する荷重の方向に応じて首振り動作を行うように構成されるとともにナス環3に一定以上の引張り荷重が作用した場合に変形し又は破壊されてナス環3を取付部材11に対して離脱させるように強度設定されたものであることを特徴とする。また上述の通り、本実施形態に係る鞄は当該吊下具5と、取付部材11を有する鞄本体1とを具備する。   Here, the suspending tool 5 according to the present embodiment includes a connecting member 2 that is hooked on an attaching member 11 provided on the main body 1, and an eggplant ring 3 that is attached to the attaching member 11 via the connecting member 2. The connecting member 2 is configured to swing in accordance with the direction of the load acting on the eggplant ring 3 and a tensile load of a certain level or more is applied to the eggplant ring 3. In this case, the strength is set so that the eggplant ring 3 is detached from the mounting member 11 by being deformed or broken. Moreover, as described above, the scissors according to this embodiment include the hanger 5 and the scissors body 1 having the attachment member 11.

以下、鞄本体1が具備する取付部材11、及び吊下具5の構成について図1〜図6を参照しつつ説明する。   Hereinafter, the structure of the attachment member 11 and the hanger 5 which the heel body 1 comprises will be described with reference to FIGS.

取付部材11は、図1〜図6に示すように、例えば鋼製の線材に曲げ加工及びプレス加工を施すことによって形成されたもので、プレス加工が施されたプレス領域11aが、収容部1bのマチ1e及び帯状体1gの間にマチ1eの外面に密着しながら位置付けられることで、帯状体1gが外方に不要に膨らむことを回避している。当該プレス領域11aには、鞄本体1を構成する素材の外面にリベット10を用いて止着されるための固定穴14を形成すべく環状に形成された環状プレート12と、当該環状プレート12の下端から左右斜め下方へ向けて拡開しながら延出する延出プレート13とが位置付けられている。また延出プレート13の下方の領域は、プレス加工がなされておらず線材自体の断面形状を維持しながら外面から離間するように成形された線状領域11bとなっている。この線状領域11bには、マチ1eとの間にスペース11cを設けるべく延出プレート13から屈曲して伸びる持出杆16と、この持出杆16の下端同士を直線状に接続する、表面を円筒面15aとした断面視真円形状をなす取付軸15とを有している。また本実施形態では、当該持出杆16の内面を、連結部材2が横方向へずれるのを禁止するための規制縁17としている。そして本実施形態では、マチ1eの外面と取付軸15との間の離間寸法であるスペース11cの寸法を、連結部材2の上端部21の樹脂素材の厚み寸法以上に設定している。   As shown in FIGS. 1 to 6, the attachment member 11 is formed by, for example, bending and pressing a steel wire rod, and the press region 11 a subjected to the press processing includes a housing portion 1 b. By positioning the gusset 1e and the belt-like body 1g while being in close contact with the outer surface of the gusset 1e, the belt-like body 1g is prevented from unnecessarily bulging outward. In the press area 11a, an annular plate 12 formed in an annular shape so as to form a fixing hole 14 to be fixed to the outer surface of the material constituting the bag main body 1 using the rivet 10, and the annular plate 12 An extending plate 13 that extends while expanding obliquely downward from the bottom to the left and right is positioned. The region below the extension plate 13 is a linear region 11b that is not pressed and formed so as to be separated from the outer surface while maintaining the cross-sectional shape of the wire itself. The linear region 11b has a surface that connects the lower end of the carrying rod 16 linearly with a carrying rod 16 that is bent and extended from the extending plate 13 so as to provide a space 11c with the gusset 1e. And a mounting shaft 15 having a circular shape in cross section with a cylindrical surface 15a. Further, in the present embodiment, the inner surface of the carry-out basket 16 is used as a regulation edge 17 for prohibiting the connecting member 2 from shifting laterally. In this embodiment, the dimension of the space 11c, which is the separation dimension between the outer surface of the gusset 1e and the mounting shaft 15, is set to be equal to or greater than the thickness dimension of the resin material at the upper end portion 21 of the connecting member 2.

連結部材2は、図1〜図6に示すように、上述の通りナス環3とともに吊下具5を構成するものであり、例えばナイロンといった変形可能な樹脂製のもので、取付部材11に首振動作可能に支持される上端部21と、ナス環3を支持する下端部22と、これら上端部21及び下端部22を連結する垂下壁24と、この垂下壁24に対向する側において下端部22から上方に肉厚を薄くしながら延出し且つ上端部21との間に隙間2sを形成するように設けた片持ち薄肉部たる薄肉変形部23とを有している。そして当該連結部材2における上端部21、下端部22及び垂下壁24が一体的に連続し断面視C字状すなわち一部に開口(隙間2s)を有した輪状の連結部材本体に相当する。すなわち当該連結部材2は、斯かる連結部材本体と、この連結部材2の開口たる隙間2sに臨設され当該隙間2sを取付部材11又はナス環3が通過するときに他の部位よりも優先して変形可能に設けられた片持ち薄肉部たる薄肉変形部23とを備えている。なお同図では連結部材2は薄肉変形部23が鞄本体1側に面するように取り付けられているが、これは薄肉変形部23が外方に露出し他のものに干渉されてしまうことを回避するためであるが勿論、鞄本体1に対して連結部材2を取り付ける表裏の向きを限定するものではない。   As shown in FIGS. 1 to 6, the connecting member 2 constitutes the hanging tool 5 together with the eggplant ring 3 as described above. The connecting member 2 is made of a deformable resin such as nylon and is attached to the attachment member 11 on the neck. An upper end 21 supported so as to be capable of swinging, a lower end 22 supporting the eggplant ring 3, a hanging wall 24 connecting the upper end 21 and the lower end 22, and a lower end on the side facing the hanging wall 24 The thin-walled deformation portion 23 is a cantilever thin-wall portion that extends from the upper portion 22 while reducing the wall thickness and is provided so as to form a gap 2 s between the upper-end portion 21. And the upper end part 21, the lower end part 22, and the drooping wall 24 in the said connection member 2 are integrated continuously, and are equivalent to the cyclic | annular connection member main body which has C shape in a cross section, ie, has an opening (gap 2s) in part. In other words, the connecting member 2 is placed in front of the connecting member main body and the opening 2s of the connecting member 2 and has priority over other parts when the mounting member 11 or the eggplant ring 3 passes through the gap 2s. And a thin-walled deformable portion 23 that is a cantilevered thin-walled portion that can be deformed. In this figure, the connecting member 2 is attached so that the thin deformed portion 23 faces the heel body 1 side, but this means that the thin deformed portion 23 is exposed to the outside and interferes with other things. Of course, this is not intended to limit the orientation of the front and back of the connecting member 2 attached to the bag body 1.

また当該連結部材2は、上端部21の幅寸法を下端部22の幅寸法よりも大きく設定している。具体的に説明すると、連結部材2は、上端部21から垂下壁24の一部に亘って樹脂素材を幅広く成形した幅広領域2aと、垂下壁24の下側の一部、下端部22及び薄肉変形部23に亘って幅広領域2aよりも巾寸法を狭く形成した幅狭領域2bと、これら幅広領域2a及び幅狭領域2bに対しテーパ形状を形成しながら介在する禁止面2cとを有している。   Further, the connecting member 2 is set such that the width dimension of the upper end portion 21 is larger than the width dimension of the lower end portion 22. More specifically, the connecting member 2 includes a wide region 2a in which a resin material is widely formed from the upper end 21 to a part of the hanging wall 24, a lower part of the hanging wall 24, a lower end 22 and a thin wall. A narrow region 2b formed narrower than the wide region 2a across the deformed portion 23, and a forbidden surface 2c interposed while forming a tapered shape with respect to the wide region 2a and the narrow region 2b. Yes.

つまりこの連結部材2を取付部材11へ取り付けるときは取付軸15を隙間2sから通して幅狭領域2b、禁止面2cを通過させながら上端部21まで移動させる。一方この連結部材2にナス環3を取り付けるときには隙間2sから下端部22まではナス環3を移動できるものの、上端部21側へ移動させようとしても禁止面2cの箇所で巾寸法がナス環3の巾寸法よりも大きくなるので、ナス環3が上端部21側へ移動し得ない。   That is, when attaching the connecting member 2 to the attachment member 11, the attachment shaft 15 is moved from the gap 2s to the upper end 21 while passing through the narrow region 2b and the forbidden surface 2c. On the other hand, when attaching the eggplant ring 3 to the connecting member 2, the eggplant ring 3 can be moved from the gap 2 s to the lower end portion 22. Therefore, the eggplant ring 3 cannot move to the upper end portion 21 side.

ナス環3は、本実施形態では輪の一部が開閉し、吊下対象物を押し込むことにより連結可能に構成された通常のものである。このナス環3は、連結部材2に掛けられる引掛穴31と、この引掛穴31の下方に設けられ吊下対象物を吊り下げるための吊下体32とを有している。引掛穴31は、連結部材2の下端部22の掛止面に対応する引掛端33と、下端部22を両側から挟み込む側縁34とを有している。吊下体32は、マチ1eの外側面に接し得る本体35と、この本体35から突出し輪の一部を開閉させ得るように動作可能に設けられた開閉部36と、本体35の下縁から屈曲形状をなして突出して吊下対象物を掛けるためのフック部37とを有している。開閉部36は、本実施形態では金属或いは樹脂製の線材からなる開閉体36bと、この開閉体36bを回転可能に支持する軸受け36aとを有している。本実施形態ではこの開閉体36bの両端が軸受け36aに軸支される位置を上下にずらしながらフック部37に当接させることにより、外力による開閉体36bの開き動作時に素材が捻られようにし、上記外力が解除されれば当該捻れに対する反発力により再びフック部37に当接するようにしている。フック部37は吊下対象物を掛け止める吊下面37aと、開閉体36bの先端に当接して輪を閉じる役割を担う閉止面37bとを有している。そして開閉体36bはフック部37に対し当接する方向に上記反発力に起因する弾性付勢されているが、吊下対象物を掛ける際には反発力に抗して開閉体36bを押圧すれば開閉体36bと閉止面37bとの間から吊下対象物の上端を挿入することができる。また当該吊下対象物の上端を挿入後は、上記反発力に起因する弾性付勢により再び開閉体36bが閉止面37bに再び当接する。   In this embodiment, the eggplant ring 3 is a normal one configured such that a part of the ring is opened and closed and can be connected by pushing a suspended object. The eggplant ring 3 includes a hooking hole 31 that is hung on the connecting member 2 and a suspended body 32 that is provided below the hooking hole 31 and suspends a suspended object. The hooking hole 31 has a hooking end 33 corresponding to the hooking surface of the lower end 22 of the connecting member 2 and a side edge 34 that sandwiches the lower end 22 from both sides. The suspended body 32 is bent from the lower edge of the main body 35, a main body 35 that can contact the outer surface of the gusset 1e, an opening / closing portion 36 that protrudes from the main body 35 and that can be opened and closed. It has a hook portion 37 for projecting in shape and for hanging a suspended object. In this embodiment, the opening / closing part 36 has an opening / closing body 36b made of a metal or resin wire, and a bearing 36a that rotatably supports the opening / closing body 36b. In the present embodiment, the material is twisted during the opening operation of the opening / closing body 36b by an external force by bringing the both ends of the opening / closing body 36b into contact with the hook portion 37 while shifting the position where the both ends of the opening / closing body 36b are supported by the bearing 36a. When the external force is released, the hook portion 37 is again brought into contact with the repulsive force against the twist. The hook portion 37 has a hanging lower surface 37a for hanging the suspended object, and a closing surface 37b that contacts the tip of the opening / closing body 36b and plays a role of closing the wheel. The opening / closing body 36b is elastically biased due to the repulsive force in the direction in which the opening / closing body 36b comes into contact with the hook portion 37. When the hanging object is hung, the opening / closing body 36b is pressed against the repulsive force. The upper end of the suspended object can be inserted from between the opening / closing body 36b and the closing surface 37b. In addition, after inserting the upper end of the suspended object, the opening / closing body 36b again comes into contact with the closing surface 37b due to the elastic bias caused by the repulsive force.

しかして本実施形態では図7〜図9に示すように、ナス環3に対して下方向、横方向並びに上方向の何れの方向に荷重が加わった場合でも連結部材2に予め設定された強度に対応した荷重を超えると外れるようになっている。同図では、ナス環3に掛かる荷重がそれぞれ下方向、横方向並びに上方向に掛かった場合の動作を模式的に示している。なお本実施形態では連結部材2の上端部21は両側が取付部材11の規制縁17に拘束されて取付部材11は連結部材2に対し取付軸15の軸芯の延出方向にずれることはない。また取付部材11の下端部22の両側はナス環3の側縁34近傍に設定されるため、ナス環3は、連結部材2に対して上記の延出方向にずれることはない。それ故本実施形態ではナス環3に加わる荷重がいずれの方向であっても以下に記す首振り方向すなわち図示上下方向の回転動作へと変換される。   Therefore, in this embodiment, as shown in FIGS. 7 to 9, the strength set in advance in the connecting member 2 when a load is applied to the eggplant ring 3 in any of the downward direction, the lateral direction, and the upward direction. It will come off when the load corresponding to is exceeded. In the same figure, the operation | movement when the load applied to the eggplant ring 3 is applied to the downward direction, the horizontal direction, and the upward direction, respectively is shown typically. In the present embodiment, both ends of the upper end portion 21 of the connecting member 2 are constrained by the restriction edges 17 of the mounting member 11, so that the mounting member 11 does not shift in the extending direction of the axis of the mounting shaft 15 with respect to the connecting member 2. . Further, since both sides of the lower end portion 22 of the attachment member 11 are set in the vicinity of the side edge 34 of the eggplant ring 3, the eggplant ring 3 does not shift in the above-described extending direction with respect to the connecting member 2. Therefore, in the present embodiment, the load applied to the eggplant ring 3 is converted into the swinging direction described below, that is, the rotating operation in the vertical direction shown in the drawing.

具体的に説明すると、図7に矢印に示すようにナス環3に対し上から下方向の荷重が掛かったとき、同図並びに図1、図2及び図3に示す状態から連結部材2はなんら動作を行うことなく荷重を受ける。このときの荷重は、上端部21、下端部22及び垂下壁24すなわち連結部材本体が専ら受けることになる。一方薄肉変形部23は下端部22に片持ち支持されており先端は上端部21に対し隙間2sを隔てて形成された自由端となっているので、当該荷重になんら関係が無い。   More specifically, when a downward load is applied to the eggplant ring 3 as indicated by an arrow in FIG. 7, the connecting member 2 is not at all from the state shown in FIG. 1, FIG. 1, FIG. 2, and FIG. The load is received without any movement. The load at this time is exclusively received by the upper end 21, the lower end 22 and the hanging wall 24, that is, the connecting member main body. On the other hand, the thin deformed portion 23 is cantilevered by the lower end portion 22 and the tip is a free end formed with a gap 2s from the upper end portion 21, so there is no relation to the load.

そして、図7右側にて示すように、矢印で示した荷重が一定の値を超えると本実施形態では上端部21が変形することにより、取付部材11と連結部材2との接続が解除され、ナス環3が鞄本体1から離脱する。上記一定の値とは、連結部材2を構成する素材や厚み寸法やその他具体的形状を適宜設定される。本実施形態では例えば鞄本体1を背負っている就学児童の姿勢が崩されてしまうような荷重が掛かると同図のようにナス環3が鞄本体1から離脱する。   Then, as shown on the right side of FIG. 7, when the load indicated by the arrow exceeds a certain value, the upper end portion 21 is deformed in the present embodiment, so that the connection between the attachment member 11 and the connecting member 2 is released, The eggplant ring 3 is detached from the bag body 1. With the said fixed value, the raw material, thickness dimension, and other specific shape which comprise the connection member 2 are set suitably. In the present embodiment, for example, when a load that causes the posture of a schoolchild carrying the bag body 1 to collapse is applied, the eggplant ring 3 is detached from the bag body 1 as shown in FIG.

そして図8では、矢印に示すようにナス環3に対し横方向の荷重が掛かった状態を示している。同図に示すように、連結部材2は、ナス環3に掛かる荷重方向に応じて、取付部材11に対し首振動作を行う。換言すれば、取付部材11の取付軸15を中心とした回転動作を行なうことにより、連結部材2が荷重方向に沿った向きへと姿勢変更を行う。当該首振動作により、ナス環3と連結部材2との相対位置は図7に示す状態と殆ど変化が無い。そして本実施形態では、取付部材11の取付軸15を断面略真円形状に形成するとともに上端部21の摺接面を略真円形状に設定し、上端部21を構成する樹脂素材の厚み寸法を上端部21の略全域に亘って同じとなるように設定している。これにより、首振動作によって図7に示す状態とは、取付部材11及び連結部材2の相対位置は異なるものの、互いに接している箇所及びその周辺の形状が図7に示す態様、特に図7のA部拡大断面図及び図8のB部拡大断面図に示すように、略同じとなっている。これにより、図8に示すような荷重が掛かっても、図7に示すときと略同じ荷重により連結部材2が変形し、ナス環3が鞄本体1から離脱する。   FIG. 8 shows a state in which a lateral load is applied to the eggplant ring 3 as indicated by an arrow. As shown in the figure, the connecting member 2 performs an oscillating operation with respect to the mounting member 11 in accordance with the direction of load applied to the eggplant ring 3. In other words, by rotating the mounting member 11 around the mounting shaft 15, the connecting member 2 changes its posture in the direction along the load direction. By the swinging operation, the relative position between the eggplant ring 3 and the connecting member 2 is hardly changed from the state shown in FIG. In this embodiment, the mounting shaft 15 of the mounting member 11 is formed in a substantially circular shape in cross section, the sliding contact surface of the upper end portion 21 is set in a substantially circular shape, and the thickness dimension of the resin material constituting the upper end portion 21 is set. Is set to be the same over substantially the entire upper end 21. Thus, although the relative positions of the attachment member 11 and the connecting member 2 are different from the state shown in FIG. 7 due to the swinging operation, the shape of the portion in contact with each other and the periphery thereof is shown in FIG. As shown in the A section enlarged sectional view and the B section enlarged sectional view of FIG. 8, they are substantially the same. Accordingly, even when a load as shown in FIG. 8 is applied, the connecting member 2 is deformed by the substantially same load as that shown in FIG. 7, and the eggplant ring 3 is detached from the bag main body 1.

さらに図9では、矢印に示すようにナス環3に対し下から上方向の荷重が掛かった状態をしめしている。同図に示すように、連結部材2は図8同様、取付部材11の取付軸15を中心とした回転動作を行なうことにより、連結部材2が荷重方向に沿った向きへと姿勢変更を行う。当該首振動作により、ナス環3と連結部材2との相対位置は図7及び図8に示す状態と殆ど変化が無い。そして本実施形態では上述同様に、取付軸15の形状並びに上端部21の形状により、首振動作によって図7及び図8に示す状態とは、取付部材11及び連結部材2の相対位置は異なるものの、互いに接している箇所及びその周辺の形状が図7並びに図8示す態様、特に図7のA部拡大断面図及び図8のB部拡大断面図に示すように、図9のC部拡大断面図においても略同じとなっている。これにより、図9に示すような荷重が掛かっても、図7及び図8に示すときと略同じ荷重により連結部材2が変形し、ナス環3が鞄本体1から離脱する。   Further, FIG. 9 shows a state in which an upward load is applied to the eggplant ring 3 as indicated by an arrow. As shown in FIG. 8, the connecting member 2 performs a rotation operation around the mounting shaft 15 of the mounting member 11 as in FIG. 8, thereby changing the posture of the connecting member 2 in the direction along the load direction. By the swinging operation, the relative position between the eggplant ring 3 and the connecting member 2 is almost the same as the state shown in FIGS. And in this embodiment, although the relative position of the attachment member 11 and the connection member 2 differs from the state shown in FIG.7 and FIG.8 by swinging operation | movement by the shape of the attachment shaft 15 and the shape of the upper end part 21 similarly to the above. 7 and FIG. 8, particularly the portion A in FIG. 7 and the portion B in FIG. 8, as shown in FIG. 7 and FIG. 8. The same is true in the figure. Accordingly, even when a load as shown in FIG. 9 is applied, the connecting member 2 is deformed by the substantially same load as that shown in FIGS. 7 and 8, and the eggplant ring 3 is detached from the bag main body 1.

すなわち本実施形態の吊下具5によれば、ナス環3への荷重が、下方向、垂直方向、上方向の何れの方向に加わった場合でも同じ荷重で外れる。また、この連結部材2は鞄本体1に固定されていないため、樹脂素材の強度が低下した場合でも、容易に交換が可能である。   That is, according to the hanging tool 5 of the present embodiment, the load on the eggplant ring 3 is released with the same load when applied in any of the downward direction, the vertical direction, and the upward direction. Further, since the connecting member 2 is not fixed to the bag main body 1, it can be easily replaced even when the strength of the resin material is lowered.

以上のような構成とすることにより、本実施形態に係る吊下具5は、鞄本体1に設けられた取付部材11に支持されるフック体たるナス環3と、このナス環3と取付部材11との間に介設されナス環3に作用する荷重に応じて首振り動作を行う連結部材2とを具備してなり、連結部材2が、ナス環3に一定以上の引張り荷重が作用した場合に変形し又は破壊されてナス環3を取付部材11に対して離脱させるように強度が設定されている。これにより、連結部材2が荷重の方向に応じて首振動作可能に構成されているため、荷重を受ける連結部材2の姿勢が荷重の方向によって変化してしまうことが抑制される。これにより、荷重の方向が変わっても連結部材2に対し予め設定された強度に応じた荷重でナス環3を離脱させることができる。加えて本実施形態によれば、一度ナス環3を離脱させて連結部材2が変形してしまっても、連結部材2のみを交換すればよい。これにより、当該連結部材2を取り替えることでフック体たるナス環3が外れた後でも再度外れる前と同じ状態に容易に復元させ得るものとなっている。すなわち、リベット10による固定を解除するような専用の工具を用いる大掛かりな修理を強いられる取付部材11の交換を行うことなく継続して使用できる。   With the above-described configuration, the hanging tool 5 according to the present embodiment includes the eggplant ring 3 that is a hook body supported by the attachment member 11 provided on the main body 1, and the eggplant ring 3 and the attachment member. 11 and a connecting member 2 that swings in response to a load acting on the eggplant ring 3. The connecting member 2 is subjected to a tensile load of a certain level or more on the eggplant ring 3. The strength is set so that the eggplant ring 3 is detached from the mounting member 11 by being deformed or destroyed in some cases. Thereby, since the connection member 2 is configured to be capable of swinging in accordance with the direction of the load, the posture of the connection member 2 that receives the load is suppressed from changing depending on the direction of the load. Thereby, even if the direction of a load changes, the eggplant ring 3 can be made to detach | leave with the load according to the intensity | strength preset with respect to the connection member 2. FIG. In addition, according to this embodiment, even if the eggplant ring 3 is once detached and the connecting member 2 is deformed, only the connecting member 2 needs to be replaced. Thereby, by replacing the connecting member 2, even after the eggplant ring 3 as the hook body is removed, it can be easily restored to the same state as before it is removed again. In other words, it can be used continuously without replacing the mounting member 11 that requires a large repair using a dedicated tool for releasing the fixation by the rivet 10.

連結部材2の強度設定を容易且つ正確に行い得るようにするために本実施形態では、連結部材2を、変形可能な樹脂製の、具体的にはナイロン製の一体成形されたものとしている。   In this embodiment, the connecting member 2 is made of a deformable resin, specifically nylon, so as to be able to easily and accurately set the strength of the connecting member 2.

そしてナス環3の着脱を容易なものとしつつ当該ナス環3の着脱を繰り返しても荷重によりナス環3を離脱させるときの荷重の値に影響を及ぼさないようにし得る態様として本実施形態では、連結部材2が、取付部材11に掛けられる上端部21及びナス環3に係わり合う下端部22を備えた一部に開口を有した輪状の連結部材本体21、22、24と、この連結部材2の開口たる隙間2sに臨設され当該開口を取付部材11又はナス環3が通過するときに他の部位よりも優先して変形可能に設けられた先端が開放端である片持ち薄肉部たる薄肉辺形部とを備えたものである態様としている。特に薄肉変形部23の先端を開放端としているので、繰り返しナス環3を着脱して当該薄肉変形部23のみの強度に変化を来したとしても、荷重に対応する上端部21、下端部22を離間させる外力には当該薄肉変形部23の箇所の強度は何ら関係が無いので、薄肉変形部23によるナス環3の着脱及び取付部材11に対する着脱の容易さと設定された強度の安定した維持とを両立せしめている。   In the present embodiment, as an aspect that makes it easy to attach and detach the eggplant ring 3, even if the detachment of the eggplant ring 3 is repeated, the load value when the eggplant ring 3 is removed by the load is not affected. The connection member 2 includes ring-shaped connection member bodies 21, 22, and 24 having openings in a part including an upper end portion 21 that is hung on the attachment member 11 and a lower end portion 22 that engages with the eggplant ring 3, and the connection member 2. A thin side that is a cantilevered thin portion with an open end at the tip that is provided in the gap 2s that is an opening and that can be deformed in preference to other parts when the attachment member 11 or the eggplant ring 3 passes through the opening. It is set as the aspect which is provided with the shape part. In particular, since the tip of the thin deformed portion 23 is an open end, even if the eggplant ring 3 is repeatedly attached and detached and the strength of only the thin deformed portion 23 changes, the upper end 21 and the lower end 22 corresponding to the load are changed. Since the strength of the portion of the thin deformed portion 23 has nothing to do with the external force to be separated, easy attachment / detachment of the eggplant ring 3 by the thin deformable portion 23 and attachment / detachment of the attachment member 11 and stable maintenance of the set strength. Both are compatible.

加えて本実施形態では、連結部材2を、上端部21の幅寸法を下端部22の幅寸法よりも大きく設定し、下端部22に掛けられるナス環3が上端部21側に移動し得ないようにすることで、常に取付部材11とナス環3とが常に両端に位置することで変形し易い姿勢となることを有効に回避している。   In addition, in this embodiment, the connecting member 2 is set so that the width dimension of the upper end portion 21 is larger than the width dimension of the lower end portion 22, and the eggplant ring 3 hung on the lower end portion 22 cannot move to the upper end portion 21 side. By doing so, it is effectively avoided that the mounting member 11 and the eggplant ring 3 are always positioned at both ends so that the posture is easily deformed.

特に本実施形態では、連結部材2の形状を、取付部材11並びにナス環3の幅寸法に応じつつ、可能な限りできるだけ幅広に設定している。これにより、樹脂素材の厚み寸法の設定が、変形を起こす離脱荷重値に比例し易く且つ個体間のばらつきを低減し、当該離脱荷重値の正確さを有効に向上せしめている。併せて連結部材2の形状を幅広に設定することにより、取付部材11と連結部材2との間のがたつきも、連結部材2とナス環3との間のがたつきも無くしている。   In particular, in this embodiment, the shape of the connecting member 2 is set as wide as possible while depending on the width of the mounting member 11 and the eggplant ring 3. Thereby, the setting of the thickness dimension of the resin material tends to be proportional to the detachment load value causing the deformation, and the variation between individuals is reduced, and the accuracy of the detachment load value is effectively improved. In addition, by setting the shape of the connecting member 2 to be wide, the rattling between the attachment member 11 and the connecting member 2 and the rattling between the connecting member 2 and the eggplant ring 3 are eliminated.

加えて本実施形態では、吊下対象物の取付を就学児童でも容易に行い得るように構成するため、数あるフック体の中の一例として、輪の一部が開閉し、吊下対象物を押し込むことにより連結可能に構成されたナス環3を採用している。   In addition, in this embodiment, since it is configured so that the suspended object can be easily attached even to school children, as an example of a number of hook bodies, a part of the ring is opened and closed, and the suspended object is An eggplant ring 3 that can be connected by being pushed in is employed.

また本実施形態では、鞄本体1を、外側面に取付部材11を備えたランドセルとした態様としているが、上述の通りナス環3たるナス環3に掛かる下方向、横方向、上方向の何れの方向に加わった場合でも同じ荷重で外れるようにして、ナス環3への外力によって就学児童が姿勢を崩してしまうといった現象が生ずる可能性を有効に排除している。   Moreover, in this embodiment, although the bag main body 1 is made into the aspect which was provided with the attachment member 11 in the outer side surface, as above-mentioned, any of the downward direction applied to the eggplant ring 3 which is the eggplant ring 3, a horizontal direction, or an upward direction Even when applied in the direction of, the possibility of a phenomenon in which the schoolchildren lose their posture due to the external force on the eggplant ring 3 is effectively eliminated.

また、ナス環3に加わる荷重を安定して連結部材2に伝達させるべく本実施形態では、取付部材11が、外面にリベット10を用いて強固に止着された態様としている。   Further, in the present embodiment, the mounting member 11 is firmly fixed to the outer surface using the rivet 10 so that the load applied to the eggplant ring 3 can be stably transmitted to the connecting member 2.

また取付部材11及び鞄本体1の強度の維持と、連結部材2の安定した首振動作とを両立させるために本実施形態では、取付部材11を、線材を環状に成形し基端部側をプレスにより扁平に成形した外面に密着するプレス領域11aと、線材自体の断面形状を維持しながら外面から離間するように成形した線状領域11bとを有するものとしている。   Moreover, in order to make the maintenance of the intensity | strength of the attachment member 11 and the collar main body 1 and the stable swing operation | movement of the connection member 2 compatible in this embodiment, the attachment member 11 is shape | molded to an annular | circular shape and the base end part side is made. The press area 11a is in close contact with the outer surface formed flat by pressing, and the linear area 11b is formed so as to be separated from the outer surface while maintaining the cross-sectional shape of the wire itself.

そして連結部材2の首振動作を円滑に行わせ得る取付部材11の具体的な態様として本実施形態では、記線状領域11bの先端で連結部材2を支持するとともに連結部材2が線状領域11bと外面との間のスペース11cを利用して首振動作する態様を適用している。   In the present embodiment, as a specific aspect of the attachment member 11 that can smoothly swing the connecting member 2, the connecting member 2 is supported at the tip of the linear region 11b and the connecting member 2 is a linear region. A mode of swinging operation using a space 11c between 11b and the outer surface is applied.

特に本実施形態では上記スペース11cの寸法を連結部材2の上端部21の厚み寸法よりも大きく設定しているので、連結部材2の首振動作が鞄本体1側の構成になんら干渉されることはなく、荷重の方向に応じたスムーズな首振動作を実現している。   In particular, in the present embodiment, the dimension of the space 11c is set larger than the thickness dimension of the upper end portion 21 of the connecting member 2, so that the swinging motion of the connecting member 2 is interfered with the configuration of the bag body 1 side. There is no smooth swinging motion according to the direction of the load.

以上、本発明の実施形態について説明したが、各部の具体的な構成は、上述した実施形態のみに限定されるものではなく、本発明の趣旨を逸脱しない範囲で種々変形が可能である。   Although the embodiment of the present invention has been described above, the specific configuration of each unit is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.

例えば、上記実施形態では取付部材がリベットに対して強固に固定されている態様を開示したが、勿論、取付部材がリベットを軸としてマチの面方向に沿って回動可能としたものであってもよい。また上記実施形態では連結部材の上端部が下端部に優先して変形することによりフック体を離脱させる態様を開示したが勿論、下端部を上端部に優先して変形する態様であっても良い。この場合、片持ち薄肉部は上端部側に片持ち支持させ、下端部との間に隙間たる開口を形成することが好ましい。さらに、フック体や鞄本体の具体的な態様は上記実施形態のものに限定されることはなく、既存のものを含め、種々の態様のものを適用することができる。   For example, in the above-described embodiment, a mode in which the mounting member is firmly fixed to the rivet has been disclosed. Of course, the mounting member can be rotated along the gusset surface direction with the rivet as an axis. Also good. Moreover, although the aspect which makes a hook body detach | leave by disclosing the upper end part of a connection member preferentially to a lower end part was disclosed in the said embodiment, of course, the aspect which preferentially deforms a lower end part to an upper end part may be sufficient. . In this case, it is preferable that the cantilevered thin portion is cantilevered on the upper end side to form an opening between the lower end portion. Furthermore, specific modes of the hook body and the bag main body are not limited to those of the above-described embodiment, and various modes including existing ones can be applied.

その他、各部の具体的構成についても上記実施形態に限られるものではなく、本発明の趣旨を逸脱しない範囲で種々変形が可能である。   In addition, the specific configuration of each part is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.

本発明は吊下対象物を吊り下げるための吊下具及び当該吊下具を具備する鞄として利用することができる。   INDUSTRIAL APPLICABILITY The present invention can be used as a suspending tool for suspending a suspended object and a ridge provided with the suspending tool.

1…鞄本体
10…リベット
11…取付部材
11a…プレス領域
11b…線状領域
11c…スペース
15…取付軸
16…持出杆
2…連結部材
2a…巾広領域
2b…巾狭領域
2c…禁止面
21…上端部
22…下端部
23…片持ち薄肉部(薄肉変形部)
3…フック体(ナス環)
5…吊下具
DESCRIPTION OF SYMBOLS 1 ... 鞄 main body 10 ... Rivet 11 ... Mounting member 11a ... Press area | region 11b ... Linear area | region 11c ... Space 15 ... Mounting axis | shaft 16 ... Carrying rod 2 ... Connecting member 2a ... Wide area | region 2b ... Narrow area | region 2c ... Forbidden surface 21 ... Upper end portion 22 ... Lower end portion 23 ... Cantilever thin portion (thin deformation portion)
3. Hook body (eggplant ring)
5 ... Hanging tool

Claims (9)

鞄本体に設けられた取付部材に掛止めされる連結部材と、この連結部材を介して前記取付部材に取付けられるフック体とを具備してなり、
前記連結部材が、前記フック体に作用する荷重の方向に応じて首振り動作を行うように構成されるとともに前記フック体に一定以上の引張り荷重が作用した場合に変形し又は破壊されて前記フック体を前記取付部材に対して離脱させるように強度設定されたものである吊下具。
A connecting member that is hooked to an attaching member provided on the main body, and a hook body that is attached to the attaching member via the connecting member;
The connecting member is configured to swing in accordance with the direction of the load acting on the hook body, and is deformed or broken when a certain tensile load is applied to the hook body. A hanging tool whose strength is set so that the body is detached from the mounting member.
前記連結部材が、変形可能な樹脂製のものである請求項1記載の吊下具。 The hanging tool according to claim 1, wherein the connecting member is made of a deformable resin. 前記連結部材が、前記取付部材に掛けられる上端部及び前記フック体に係わり合う下端部を備えた一部に開口を有した輪状の連結部材本体と、この連結部材の前記開口に臨設され当該開口を前記取付部材又は前記フック体が通過するときに他の部位よりも優先して変形可能に設けられた先端が開放端である片持ち薄肉部とを備えたものである。 The connecting member has a ring-shaped connecting member main body having an opening in a part of the connecting member, the upper end being hung on the mounting member and the lower end engaged with the hook body, and the opening of the connecting member is provided in the opening. The mounting member or the hook body is provided with a cantilevered thin-walled portion whose tip is open so that it can be deformed preferentially over other parts. 前記フック体が、輪の一部が開閉し、吊下対象物を押し込むことにより連結可能に構成されたナス環である請求項1、2又は3記載の吊下具。 The hanging tool according to claim 1, 2 or 3, wherein the hook body is an eggplant ring that is configured to be connectable by partly opening and closing a ring and pushing a suspended object. 取付部材を備えた鞄本体と、請求項1、2、3又は4記載の吊下具とを具備してなる鞄。 A scissors comprising a scissors main body provided with a mounting member and the hanging tool according to claim 1, 2, 3 or 4. 前記鞄本体が、外側面に前記取付部材を備えたランドセルである請求項5記載の鞄。 The bag according to claim 5, wherein the bag body is a school bag having the mounting member on an outer surface. 前記取付部材が、外面にリベットを用いて止着されたものである請求項5又は6記載の鞄。 The scissors according to claim 5 or 6, wherein the mounting member is fixed to the outer surface using a rivet. 前記取付部材が、線材を環状に成形し基端部側をプレスにより平らに成形した前記外面に密着するプレス領域と、前記線材自体の断面形状を維持しながら前記外面から離間するように成形した線状領域とを有するものである請求項7記載の鞄。 The mounting member is formed so as to be spaced apart from the outer surface while maintaining the cross-sectional shape of the wire rod itself, and a press region that is formed in a ring shape and the base end portion is formed flat by pressing and is closely attached to the outer surface. The bag according to claim 7, which has a linear region. 前記線状領域の先端で前記連結部材を支持するとともに前記連結部材が前記線状領域と前記外面との間のスペースを利用して首振動作する請求項8記載の鞄。 The scissors according to claim 8, wherein the connecting member is supported at the tip of the linear region and the connecting member swings using a space between the linear region and the outer surface.
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US4700761A (en) * 1986-07-24 1987-10-20 Samuel Gladding Swag bag
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JPH09220112A (en) * 1996-02-19 1997-08-26 Hashimoto:Kk Eggplant ring for bag
JP2006006713A (en) * 2004-06-28 2006-01-12 Seiban:Kk school bag
US20070294863A1 (en) * 2006-06-27 2007-12-27 Rivet International, Inc. Apparatus for Fastening
JP3166249U (en) * 2010-12-14 2011-02-24 ナース鞄工株式会社 School bag suspension

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5168705U (en) * 1974-11-26 1976-05-31
JPS52159804U (en) * 1976-05-27 1977-12-05
JPS5679188U (en) * 1979-11-20 1981-06-26
US4700761A (en) * 1986-07-24 1987-10-20 Samuel Gladding Swag bag
US5429288A (en) * 1991-12-12 1995-07-04 Sattler; Warren A. Supplemental carry strap
JPH0951845A (en) * 1995-08-17 1997-02-25 Ikedaya Kabanten:Kk Bag hook for satchel or the like
JPH09220112A (en) * 1996-02-19 1997-08-26 Hashimoto:Kk Eggplant ring for bag
JP2006006713A (en) * 2004-06-28 2006-01-12 Seiban:Kk school bag
US20070294863A1 (en) * 2006-06-27 2007-12-27 Rivet International, Inc. Apparatus for Fastening
JP3166249U (en) * 2010-12-14 2011-02-24 ナース鞄工株式会社 School bag suspension

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