JP2021055366A

JP2021055366A - Hinge mechanism and storage box

Info

Publication number: JP2021055366A
Application number: JP2019178613A
Authority: JP
Inventors: 恵三秋本; Keizo Akimoto; 高央丸山; Takahisa Maruyama; 正行五十嵐; Masayuki Igarashi
Original assignee: EDOSAKI KYOEI KOGYO KK; Uchida Yoko Co Ltd
Current assignee: EDOSAKI KYOEI KOGYO KK; Uchida Yoko Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2021-04-08
Anticipated expiration: 2039-09-30
Also published as: JP7356103B2

Abstract

To provide a hinge mechanism and a storage box which facilitate door mounting and removing works.SOLUTION: A hinge mechanism includes: a holding member 35 having an inner space, an elastically deformable hinge support claw 41 and an opening communicating with the inner space, and inserted into a mounting hole formed in a portion to be mounted; a hinge body 36 having a shaft insertion part through which a rotary shaft 38 as a rotation center of a door and a through-hole 65, and inserted into the inner space of the holding member 35; and a frame member having a bearing part supporting the rotary shaft 38 and mounted to a door 12. The hinge support claw 41 elastically deforms to the opposite side to the inner space in a state where an external force is applied from the inner space side to the outside, projects to the inner space in a state where no external force is applied, is inserted into the through-hole 65 of the hinge body 36 inserted into the inner space 50, and exits from the through-hole 65 in a state where the external force is applied through the opening.SELECTED DRAWING: Figure 7

Description

本発明は、ヒンジ機構及び収納庫に関する。 The present invention relates to a hinge mechanism and a storage.

家具本体に扉を回動可能に連結するヒンジ機構として、物置の取付板に設けられる支持部材と、支持ピンを有し支持部材に差し込まれるヒンジ板とを備えるものが提案されている。この物置に対し、ユーザが扉を取り付ける際は、工場等で物置に予め設けられた支持部材にヒンジ板の先端部を挿着し、ヒンジ板の支持ピンを扉に形成された軸孔に篏合させればよい。このため、ユーザは、扉を、ヒンジ板を介して物置に簡単に取り付けることができる（特許文献１参照）。 As a hinge mechanism for rotatably connecting a door to a furniture body, a hinge mechanism provided with a support member provided on a mounting plate of a storage room and a hinge plate having a support pin and being inserted into the support member has been proposed. When the user attaches the door to this storeroom, the tip of the hinge plate is inserted into a support member provided in the storeroom in advance at a factory or the like, and the support pin of the hinge plate is inserted into the shaft hole formed in the door. You just have to match. Therefore, the user can easily attach the door to the storeroom via the hinge plate (see Patent Document 1).

特開平１０−１１５１４２号公報Japanese Unexamined Patent Publication No. 10-115142

しかし、上記のヒンジ機構は、物置に扉を簡単に取り付けることができるものの、扉の取り外しは簡単に行うことができない。
本発明は、このような実情に鑑みてなされたものであり、その目的は、扉の取り付け作業及び取り外し作業を簡単に行うことのできるヒンジ機構及び収納庫を提供することにある。 However, although the above-mentioned hinge mechanism can easily attach the door to the storage, the door cannot be easily removed.
The present invention has been made in view of such circumstances, and an object of the present invention is to provide a hinge mechanism and a storage that can easily perform a door attaching work and a door removing work.

上記課題を解決するヒンジ機構は、被取付部と、前記被取付部に取り付けられる扉を連結するヒンジ機構であって、内部空間、弾性変形が可能なヒンジ支持爪、及び前記内部空間に連通する開口部を有し、前記被取付部に形成された取付孔に挿入される保持部材と、前記扉の回動中心となる回転軸を貫挿する軸貫挿部、及び貫通孔を有し、前記保持部材の前記内部空間に挿入されるヒンジ本体と、前記回転軸を支持する軸受部を有し、前記扉に取り付けられるフレーム部材と、を備え、前記保持部材の前記ヒンジ支持爪は、前記内部空間側から外側へ向かって外力が加えられた状態で前記内部空間に対して反対側へ弾性変形し、外力が加えられていない状態で前記内部空間へ張り出して前記内部空間に挿入された前記ヒンジ本体の前記貫通孔に挿入され、前記開口部を介して外力が加えられた状態で前記貫通孔から退出する。 The hinge mechanism that solves the above problems is a hinge mechanism that connects the attached portion and the door attached to the attached portion, and communicates with the internal space, the hinge support claw capable of elastic deformation, and the internal space. It has an opening, a holding member to be inserted into a mounting hole formed in the mounted portion, a shaft penetrating portion for penetrating a rotation shaft serving as a rotation center of the door, and a through hole. A hinge body inserted into the internal space of the holding member, a frame member having a bearing portion for supporting the rotating shaft and attached to the door, and the hinge supporting claw of the holding member are described. When an external force is applied from the internal space side to the outside, the hinge is elastically deformed to the opposite side to the internal space, and when no external force is applied, the hinge is projected into the internal space and inserted into the internal space. It is inserted into the through hole of the hinge body and exits from the through hole with an external force applied through the opening.

上記課題を解決する収納庫は、複数の空間を有する収納庫本体と、前記収納庫本体に取り付けられる扉と、前記収納庫本体及び前記扉を連結するヒンジ機構とを備え、前記ヒンジ機構は、内部空間、弾性変形が可能なヒンジ支持爪、及び前記内部空間に連通する開口部を有し、前記被取付部に形成された取付孔に挿入される保持部材と、前記扉の回動中心となる回転軸を貫挿する軸貫挿部、及び貫通孔を有し、前記保持部材の前記内部空間に挿入されるヒンジ本体と、前記回転軸を支持する軸受部を有し、前記扉に取り付けられるフレーム部材と、を備え、前記保持部材の前記ヒンジ支持爪は、前記内部空間側から外側へ向かって外力が加えられた状態で前記内部空間に対して反対側へ弾性変形し、外力が加えられていない状態で前記内部空間へ張り出して前記内部空間に挿入された前記ヒンジ本体の前記貫通孔に挿入され、前記開口部を介して外力が加えられた状態で前記貫通孔から退出する。 The storage that solves the above problems includes a storage main body having a plurality of spaces, a door attached to the storage main body, and a hinge mechanism that connects the storage main body and the door. A holding member having an internal space, a hinge support claw capable of elastic deformation, and an opening communicating with the internal space and inserted into a mounting hole formed in the mounted portion, and a rotation center of the door. It has a hinge main body that has a shaft penetration portion for inserting the rotating shaft and a through hole, and is inserted into the internal space of the holding member, and a bearing portion that supports the rotating shaft, and is attached to the door. The hinge support claw of the holding member is elastically deformed to the opposite side with respect to the internal space in a state where an external force is applied from the internal space side to the outside, and the external force is applied. It is inserted into the through hole of the hinge body inserted into the internal space so as to project into the internal space in a state where the door is not provided, and exits from the through hole in a state where an external force is applied through the opening.

上記構成によれば、保持部材のヒンジ支持爪は、ヒンジ本体が保持部材の内部空間に挿入される過程でヒンジ本体と当接することで内部空間に対して反対側へ弾性変形し、ヒンジ本体の保持部材への挿入を許容する。また、ヒンジ本体が、貫通孔がヒンジ支持爪の位置に到達するまで保持部材に挿入されると、弾性変形したヒンジ支持爪が元の位置に戻り、その一部がヒンジ本体の貫通孔に挿入される。これにより、ヒンジ本体の保持部材からの抜出方向への移動が規制される。よって、扉をヒンジ本体を介して被取付部に簡単に取り付けることができる。また、扉を取り外す際には、保持部材の開口部から冶具を差し込んで、ヒンジ支持爪を内部空間の外側へ向かって弾性変形させることで、ヒンジ支持爪が貫通孔から退出する。このため、ヒンジ本体が取り付けられた扉を、被取付部から簡単に取り外すことができる。このため、ユーザが、被取付部に対する扉の取り付け及び取り外しを簡単に行うことができる。 According to the above configuration, the hinge support claw of the holding member is elastically deformed to the opposite side to the internal space by coming into contact with the hinge main body in the process of inserting the hinge main body into the internal space of the holding member, and the hinge main body Allows insertion into the holding member. Further, when the hinge body is inserted into the holding member until the through hole reaches the position of the hinge support claw, the elastically deformed hinge support claw returns to the original position, and a part of the hinge body is inserted into the through hole of the hinge body. Will be done. As a result, the movement of the hinge body in the extraction direction from the holding member is restricted. Therefore, the door can be easily attached to the attached portion via the hinge main body. Further, when removing the door, a jig is inserted through the opening of the holding member to elastically deform the hinge support claw toward the outside of the internal space, so that the hinge support claw retracts from the through hole. Therefore, the door to which the hinge body is attached can be easily removed from the attached portion. Therefore, the user can easily attach and detach the door to the attached portion.

上記ヒンジ機構について、前記保持部材は、前記取付孔に挿入された状態で前記扉と前記被取付部との間に配置される爪部を備えることが好ましい。
上記構成によれば、扉と被取付部との間に保持部材の爪部が配置されるため、ユーザが、扉と被取付部との間に指や異物を挟むことを抑制することができる。 Regarding the hinge mechanism, it is preferable that the holding member includes a claw portion that is arranged between the door and the mounted portion in a state of being inserted into the mounting hole.
According to the above configuration, since the claw portion of the holding member is arranged between the door and the attached portion, it is possible to prevent the user from pinching a finger or a foreign object between the door and the attached portion. ..

上記ヒンジ機構について、前記保持部材は、樹脂からなり、前記ヒンジ支持爪が形成された第１片と、前記開口部が形成された第２片と、前記第１片及び前記第２片を連結し、可撓性を有する薄肉部とを備え、前記薄肉部が折り曲げられることにより、前記第１片及び前記第２片が向かい合い、その内側に前記内部空間を形成することが好ましい。 Regarding the hinge mechanism, the holding member is made of resin and connects the first piece in which the hinge support claw is formed, the second piece in which the opening is formed, the first piece and the second piece. It is preferable that the thin-walled portion is provided with a flexible thin-walled portion, and the thin-walled portion is bent so that the first piece and the second piece face each other and form the internal space inside the thin-walled portion.

上記構成によれば、保持部材を、第１片と第２片とが薄肉部で連結された樹脂部品として成型するため、扁平状のシンプルな形状とすることができる。このため、金型を作りやすくすることができる。 According to the above configuration, since the holding member is molded as a resin part in which the first piece and the second piece are connected by a thin wall portion, a flat and simple shape can be obtained. Therefore, it is possible to easily make a mold.

上記収納庫について、前記収納庫本体は、前記空間に収納された収納物を支持する横板と、前記横板と組み合わされて前記空間を形成する縦板とを有し、前記取付孔は、前記縦板に形成されるとともに、前記縦板に沿って設けられた支持フレームの連通孔に連通され、前記保持部材は、前記支持フレームに固定される。 Regarding the storage, the storage main body has a horizontal plate that supports the stored items stored in the space and a vertical plate that is combined with the horizontal plate to form the space. The holding member is fixed to the support frame by being formed on the vertical plate and communicating with the communication holes of the support frame provided along the vertical plate.

上記構成によれば、ヒンジ機構を取り付ける取付孔は縦板に設けられるので、ヒンジ機構を横板に設ける場合に比べ、収納庫の間口のうち水平方向の寸法を広くすることができる。 According to the above configuration, since the mounting hole for mounting the hinge mechanism is provided on the vertical plate, the horizontal dimension of the frontage of the storage can be widened as compared with the case where the hinge mechanism is provided on the horizontal plate.

本発明によれば、扉の取り付け作業及び取り外し作業を簡単に行うことのできるヒンジ機構及び収納庫を提供することができる。 According to the present invention, it is possible to provide a hinge mechanism and a storage that can easily perform a door attachment work and a door removal work.

一実施形態の収納庫の一部を示す斜視図。The perspective view which shows a part of the storage of one Embodiment. 同実施形態における扉の取付構造を示す斜視図。The perspective view which shows the mounting structure of the door in the same embodiment. 同実施形態のヒンジ機構を構成する保持部材及び収納庫本体の要部の斜視図。FIG. 3 is a perspective view of a holding member constituting the hinge mechanism of the same embodiment and a main part of the storage body. 同実施形態の保持部材を開いた状態の斜視図。The perspective view of the holding member of the same embodiment in an open state. 同実施形態のヒンジ機構を構成する保持部材、ヒンジ本体、及びフレーム部材の分解斜視図。An exploded perspective view of a holding member, a hinge body, and a frame member constituting the hinge mechanism of the same embodiment. 同実施形態の収納庫の側面図。A side view of the storage of the same embodiment. 同実施形態における図６のヒンジ機構の７−７線の断面を示し、扉が全閉位置にある場合の断面図。FIG. 6 is a cross-sectional view taken along line 7-7 of the hinge mechanism of FIG. 6 in the same embodiment, when the door is in the fully closed position. 同実施形態のヒンジ機構であって、扉が全閉位置と全開位置との間にある場合の断面図。FIG. 5 is a cross-sectional view of the hinge mechanism of the same embodiment when the door is between the fully closed position and the fully open position. 同実施形態のヒンジ機構であって、扉が全開位置にある場合の断面図。FIG. 5 is a cross-sectional view of the hinge mechanism of the same embodiment when the door is in the fully open position. 同実施形態のヒンジ機構であって、扉を取り外す場合の断面図。FIG. 5 is a cross-sectional view of the hinge mechanism of the same embodiment when the door is removed. 変形例のヒンジ機構の断面図。Cross-sectional view of the hinge mechanism of the modified example. 変形例のヒンジ機構の断面図。Cross-sectional view of the hinge mechanism of the modified example.

図１〜図１０を参照して、ヒンジ機構及び収納庫について説明する。
図１に示すように、収納庫１０は、収納庫本体１１と、収納庫本体１１に取り付けられた扉１２とを備える。収納庫本体１１は、金属板からなる複数の壁部を備えている。収納庫本体１１は、底壁部（図示略）、及び上壁部１１Ｂの間を仕切る１又は複数の横壁部１１Ａを備えている。底壁部、上壁部１１Ｂ、及び横壁部１１Ａは、複数の側壁部１１Ｄに連結されている。これらの壁部により、収納庫本体１１には複数の収納空間が区画される。 The hinge mechanism and the storage will be described with reference to FIGS. 1 to 10.
As shown in FIG. 1, the storage 10 includes a storage main body 11 and a door 12 attached to the storage main body 11. The storage main body 11 includes a plurality of wall portions made of a metal plate. The storage main body 11 includes one or a plurality of side wall portions 11A that partition the bottom wall portion (not shown) and the upper wall portion 11B. The bottom wall portion, the upper wall portion 11B, and the side wall portion 11A are connected to a plurality of side wall portions 11D. A plurality of storage spaces are partitioned in the storage main body 11 by these wall portions.

扉１２は、１対のヒンジ機構３０を介して収納庫本体１１に取り付けられている。扉１２は、収納空間の開口を閉塞する全閉位置と開口から最も離れた全開位置との間で、回動可能に設けられている。なお、収納庫１０のうち、扉１２が設けられた面を正面、その反対側の面を背面、正面からみて左側の面を左側面及び右側の面を右側面とする。また、正面から背面に向かう方向を奥行方向Ｚ、左側面から右側面に向かう方向を幅方向Ｘ、底面から上面に向かう方向を高さ方向Ｙとする。 The door 12 is attached to the storage body 11 via a pair of hinge mechanisms 30. The door 12 is rotatably provided between a fully closed position that closes the opening of the storage space and a fully open position that is farthest from the opening. Of the storage 10, the surface provided with the door 12 is the front surface, the surface on the opposite side is the back surface, the left surface when viewed from the front is the left side surface, and the right side surface is the right side surface. Further, the direction from the front to the back is the depth direction Z, the direction from the left side to the right side is the width direction X, and the direction from the bottom to the top is the height direction Y.

扉１２には、扉１２を施錠するための錠１６と、挿入口１７とが設けられている。挿入口１７は、扉１２の上部に貫通形成されている。挿入口１７は、角丸四角形状楕円形状に形成され、その長手方向が幅方向Ｘと平行である。この収納庫１０は、例えば、固定席を設けずにオフィスのユーザの一人ひとりが日々の業務にあわせて席を選択して働くことのできる、いわゆるフリーアドレススタイルのオフィスに設置される個人用の収納庫として使用することができる。ユーザ宛の郵便物やその他の書類等は、挿入口１７を介して収納空間に投入される。また、錠１６は、鍵式、カードキー式、ダイヤル式、又は指紋等の生体認証式のものである。ユーザは、鍵式やカード式の錠１６であればユーザが所持する鍵やカードで錠１６を開き、ダイヤル式や生体認証式の錠１６であれば、固有の番号や認証情報などを入力することにより錠１６を開く。 The door 12 is provided with a lock 16 for locking the door 12 and an insertion port 17. The insertion port 17 is formed through the upper part of the door 12. The insertion port 17 is formed in a quadrangular elliptical shape with rounded corners, and its longitudinal direction is parallel to the width direction X. The storage 10 is, for example, a personal storage installed in a so-called free address style office where each user of the office can select a seat and work according to daily work without providing a fixed seat. It can be used as a warehouse. Mail and other documents addressed to the user are put into the storage space through the insertion slot 17. The lock 16 is a key type, a card key type, a dial type, or a biometric authentication type such as a fingerprint. The user opens the lock 16 with the key or card possessed by the user if the lock 16 is a key type or a card type, and inputs a unique number or authentication information if the lock 16 is a dial type or a biometric authentication type. This opens the lock 16.

図２を参照して、扉１２の取り付け構造について説明する。ヒンジ機構３０は、側壁部１１Ｄに取り付けられる。側壁部１１Ｄの正面には、取付孔２１が設けられている。また、収納庫本体１１のうち、収納空間１３の開口１４側には、支持フレーム２０が設けられている。支持フレーム２０は、高さ方向に延び、側壁部１１Ｄに沿って設けられている。 The mounting structure of the door 12 will be described with reference to FIG. The hinge mechanism 30 is attached to the side wall portion 11D. A mounting hole 21 is provided on the front surface of the side wall portion 11D. Further, in the storage main body 11, a support frame 20 is provided on the opening 14 side of the storage space 13. The support frame 20 extends in the height direction and is provided along the side wall portion 11D.

扉１２は、長方形状の金属板から形成されている。扉１２には、その四辺の端部を背面側に折り曲げて形成した折り曲げ部１８を有している。折り曲げ部１８は、扉１２のうち折り曲げ部１８以外の部分との間に空間を設けるように、略Ｌ字状に折り曲げられている。正面からみて右側端の折り曲げ部１８には、ヒンジ機構３０を取り付けるための切り欠き部１９が設けられている。扉１２の背面側には、小物や、挿入口１７から投入されたユーザ宛の郵便物等を収容するポケット２５が取り付けられている。ポケット２５には、小物を収容する小物収容部２６、郵便物等を取り出しやすくするための長孔２７が設けられている。 The door 12 is formed of a rectangular metal plate. The door 12 has a bent portion 18 formed by bending the ends of its four sides toward the back side. The bent portion 18 is bent in a substantially L shape so as to provide a space between the door 12 and a portion other than the bent portion 18. The bent portion 18 at the right end when viewed from the front is provided with a notch portion 19 for attaching the hinge mechanism 30. On the back side of the door 12, a pocket 25 for accommodating small items and mails addressed to the user inserted from the insertion slot 17 is attached. The pocket 25 is provided with an accessory accommodating portion 26 for accommodating small items and an elongated hole 27 for facilitating the taking out of mail and the like.

扉１２の２箇所に設けられたヒンジ機構３０は、ヒンジ本体３６、フレーム部材３７を備えている。ヒンジ本体３６は、一方の端部が、取付孔２１及び支持フレーム２０に形成された連通孔（図示略）に挿入され、他方の端部は、収納庫本体１１から突出している。取付孔２１及び連通孔に挿入された部分は収納庫本体１１に固定され、収納庫本体１１から突出した部分は、扉１２に設けられたフレーム部材３７に連結され、扉１２を回動可能に支持している。 The hinge mechanisms 30 provided at two locations on the door 12 include a hinge body 36 and a frame member 37. One end of the hinge body 36 is inserted into a communication hole (not shown) formed in the mounting hole 21 and the support frame 20, and the other end protrudes from the storage body 11. The portion inserted into the mounting hole 21 and the communication hole is fixed to the storage body 11, and the portion protruding from the storage body 11 is connected to the frame member 37 provided on the door 12 so that the door 12 can be rotated. I support it.

一方のフレーム部材３７は、上端及び側端に設けられた折り曲げ部１８と、扉１２のうち折り曲げ部１８を除く部分とで区画される空間に収容され、ビス等の締結部材６０で扉１２に固定されている。他方のフレーム部材３７は、下端及び側端に設けられた折り曲げ部１８と、扉１２のうち折り曲げ部１８を除く部分とで区画される空間に収容され、締結部材６０で扉１２に固定されている。また、フレーム部材３７は、爪掛止部３７Ａを備えている。爪掛止部３７Ａには、ポケット２５の爪２８が掛止される。 One frame member 37 is housed in a space partitioned by a bent portion 18 provided at the upper end and a side end and a portion of the door 12 excluding the bent portion 18, and a fastening member 60 such as a screw is attached to the door 12. It is fixed. The other frame member 37 is housed in a space partitioned by a bent portion 18 provided at the lower end and the side end and a portion of the door 12 other than the bent portion 18, and is fixed to the door 12 by the fastening member 60. There is. Further, the frame member 37 includes a claw hooking portion 37A. The claw 28 of the pocket 25 is hooked on the claw hooking portion 37A.

次に、図３〜図６を参照して、ヒンジ機構３０を構成する各部品について詳述する。図３に示すように、ヒンジ機構３０は、ヒンジ本体３６及びフレーム部材３７に加え、保持部材３５を備えている。保持部材３５は、樹脂からなり、射出成型により形成される。保持部材３５は、開状態、及び開状態の保持部材３５を畳んだ閉状態となる。図３に示す保持部材３５は、閉状態である。保持部材３５は、挿入口４０、開口部４２、及び切り欠き部４４を有する。閉状態の保持部材３５の内側には、挿入口４０に連通する内部空間５０が設けられている。また、開口部４２は、保持部材３５の一方の壁に形成されている。また、切り欠き部４４は、挿入口４０側から、挿入口４０に対して反対側となる端部へ向かって延びるように形成されている。 Next, with reference to FIGS. 3 to 6, each component constituting the hinge mechanism 30 will be described in detail. As shown in FIG. 3, the hinge mechanism 30 includes a holding member 35 in addition to the hinge main body 36 and the frame member 37. The holding member 35 is made of resin and is formed by injection molding. The holding member 35 is in an open state and in a closed state in which the holding member 35 in the open state is folded. The holding member 35 shown in FIG. 3 is in a closed state. The holding member 35 has an insertion port 40, an opening 42, and a notch 44. Inside the holding member 35 in the closed state, an internal space 50 communicating with the insertion port 40 is provided. Further, the opening 42 is formed in one wall of the holding member 35. Further, the cutout portion 44 is formed so as to extend from the insertion port 40 side toward the end portion opposite to the insertion port 40.

支持フレーム２０のうち、側壁部１１Ｄの取付孔２１に対応する位置には連通孔２２が設けられている。また、支持フレーム２０のうち、収納空間１３側の壁部には、取り外し孔２０Ａが貫通形成されている。保持部材３５は、挿入口４０が、正面を向くように側壁部１１Ｄに形成された取付孔２１及び支持フレーム２０の連通孔２２に挿入される。支持フレーム２０に挿入された保持部材３５は、支持フレーム２０に形成された孔２０Ｂ及び保持部材３５に形成された貫通孔４３を介して締結される締結部材６０により支持フレーム２０に対して固定される。 A communication hole 22 is provided in the support frame 20 at a position corresponding to the mounting hole 21 of the side wall portion 11D. Further, in the support frame 20, a removal hole 20A is formed through the wall portion on the storage space 13 side. The holding member 35 is inserted into a mounting hole 21 formed in the side wall portion 11D so that the insertion port 40 faces the front surface and a communication hole 22 of the support frame 20. The holding member 35 inserted into the support frame 20 is fixed to the support frame 20 by a fastening member 60 that is fastened via a hole 20B formed in the support frame 20 and a through hole 43 formed in the holding member 35. To.

図４に示すよう保持部材３５は、開状態である。保持部材３５は、第１片５１、第２片５２、及びこれらを接続する薄肉部５３を備えている。第１片５１は、ヒンジ支持爪４１、貫通孔４３、及び薄肉部５３に対して反対側となる端部に設けられた爪部４５を備える。ヒンジ支持爪４１は、第１片５１に連結する基端４１Ａと、第１片５１に形成された爪用孔部４１Ｃ内で弾性変形する可動端４１Ｂとを備える。また、第１片５１は、その縁に沿って形成された周壁部５４を備えている。周壁部５４の端には、面取部５９が形成されている。第１片５１の側端に設けられた周壁部５４には、掛止爪５５が設けられている。掛止爪５５の先端は、第１片５１の外側を向く鉤状の形状を有している。 As shown in FIG. 4, the holding member 35 is in an open state. The holding member 35 includes a first piece 51, a second piece 52, and a thin portion 53 connecting them. The first piece 51 includes a hinge support claw 41, a through hole 43, and a claw portion 45 provided at an end portion opposite to the thin-walled portion 53. The hinge support claw 41 includes a base end 41A connected to the first piece 51 and a movable end 41B elastically deformed in the claw hole portion 41C formed in the first piece 51. Further, the first piece 51 includes a peripheral wall portion 54 formed along the edge thereof. A chamfered portion 59 is formed at the end of the peripheral wall portion 54. A hooking claw 55 is provided on the peripheral wall portion 54 provided at the side end of the first piece 51. The tip of the hooking claw 55 has a hook-like shape facing the outside of the first piece 51.

第２片５２は、貫通孔４３と、開口部４２を備える。また、第２片５２は、その縁に沿って形成された周壁部５７を備えている。第２片５２の側端に設けられた周壁部５７の端には、面取部５８が形成されている。さらに、第２片５２の側端には、１対の孔５６が周壁部５７に沿って形成されている。 The second piece 52 includes a through hole 43 and an opening 42. Further, the second piece 52 includes a peripheral wall portion 57 formed along the edge thereof. A chamfered portion 58 is formed at the end of the peripheral wall portion 57 provided at the side end of the second piece 52. Further, a pair of holes 56 are formed along the peripheral wall portion 57 at the side end of the second piece 52.

第１片５１の掛止爪５５が第２片５２の孔５６に掛止されることにより、第１片５１及び第２片５２は互いに固定され、保持部材３５は閉状態となる。保持部材３５が閉状態となると、第１片５１の周壁部５４及び第２片５２の周壁部５７が当接し、それらの内側にヒンジ本体３６を挿入する内部空間が形成される。内部空間は、第１片５１の面取部５９及び第２片５２の面取部５８側からヒンジ本体３６を受け入れる。このとき、面取部５８，５９が設けられることによって、ヒンジ本体３６を内部空間に挿入しやすくすることができる。このとき、第１片５１のヒンジ支持爪４１の可動端４１Ｂは、保持部材３５内の空間に突出している。 By hooking the hooking claw 55 of the first piece 51 into the hole 56 of the second piece 52, the first piece 51 and the second piece 52 are fixed to each other, and the holding member 35 is closed. When the holding member 35 is in the closed state, the peripheral wall portion 54 of the first piece 51 and the peripheral wall portion 57 of the second piece 52 come into contact with each other, and an internal space for inserting the hinge main body 36 is formed inside them. The internal space receives the hinge body 36 from the chamfered portion 59 of the first piece 51 and the chamfered portion 58 side of the second piece 52. At this time, by providing the chamfered portions 58 and 59, the hinge main body 36 can be easily inserted into the internal space. At this time, the movable end 41B of the hinge support claw 41 of the first piece 51 projects into the space inside the holding member 35.

図５に示すように、フレーム部材３７は、略Ｌ字状の形状に形成され、高さ方向に延出する鉛直部３７Ｂ、及び水平方向に延出する水平部３７Ｃを備えている。鉛直部３７Ｂには、１対の軸受部３７Ｄが形成されている。軸受部３７Ｄは、回転軸３８を貫挿可能な孔を有している。また、鉛直部３７Ｂの下端には、回転軸３８の頭部３８Ａを支持する軸支持部３７Ｅが設けられている。鉛直部３７Ｂであって、一対の軸受部３７Ｄの間には、ストッパ部３９が設けられている。 As shown in FIG. 5, the frame member 37 is formed in a substantially L-shape and includes a vertical portion 37B extending in the height direction and a horizontal portion 37C extending in the horizontal direction. A pair of bearing portions 37D is formed in the vertical portion 37B. The bearing portion 37D has a hole through which the rotating shaft 38 can be inserted. Further, at the lower end of the vertical portion 37B, a shaft support portion 37E for supporting the head portion 38A of the rotating shaft 38 is provided. A stopper portion 39 is provided between the pair of bearing portions 37D in the vertical portion 37B.

ヒンジ本体３６は、金属材からなり、被保持部６１、屈曲部６２、軸貫挿部６３を備えている。被保持部６１は、保持部材３５に挿入される。被保持部６１には、貫通孔６５、及び締結孔６６が形成されている。貫通孔６５には、保持部材３５のヒンジ支持爪４１が挿入される。締結孔６６には、締結部材６０が締結される。被保持部６１と屈曲部６２との間には、張り出し部６７が設けられている。張り出し部６７は、その高さ方向Ｙの長さが、被保持部６１の高さ方向Ｙにおける長さよりも大きくなっている。屈曲部６２は、高さ方向Ｙにおける上方からみて略Ｌ字状の形状をなしている。屈曲部６２は、フレーム部材３７に回転可能に支持された回転軸３８の一部を囲むように設けられる。軸貫挿部６３には、軸貫挿孔６４が形成されている。軸貫挿孔６４には、回転軸３８が回動可能に貫挿される。 The hinge main body 36 is made of a metal material, and includes a held portion 61, a bent portion 62, and a shaft insertion portion 63. The held portion 61 is inserted into the holding member 35. A through hole 65 and a fastening hole 66 are formed in the held portion 61. The hinge support claw 41 of the holding member 35 is inserted into the through hole 65. A fastening member 60 is fastened to the fastening hole 66. An overhanging portion 67 is provided between the held portion 61 and the bent portion 62. The length of the overhanging portion 67 in the height direction Y is larger than the length of the held portion 61 in the height direction Y. The bent portion 62 has a substantially L-shaped shape when viewed from above in the height direction Y. The bent portion 62 is provided so as to surround a part of the rotating shaft 38 rotatably supported by the frame member 37. A shaft penetration hole 64 is formed in the shaft penetration insertion portion 63. A rotary shaft 38 is rotatably inserted into the shaft penetration hole 64.

ヒンジ本体３６の被保持部６１を保持部材３５に挿入すると、被保持部６１の先端が、保持部材３５のヒンジ支持爪４１（図４参照）を押圧して、ヒンジ支持爪４１を第１片５１及び第２片５２で形成される内部空間の外側に押し出す。被保持部６１を保持部材３５にさらに挿入すると、張り出し部６７が、切り欠き部４４の端部に当接する。これにより、ヒンジ本体３６の挿入方向へのさらなる移動が規制される。また、ヒンジ本体３６が、貫通孔６５と保持部材３５のヒンジ支持爪４１とが向かい合う位置まで挿入されると、貫通孔６５にヒンジ支持爪４１が挿入される。これにより、ヒンジ本体３６は、保持部材３５に固定され、ヒンジ本体３６の挿入方向及びその反対方向である抜出方向の移動が規制される。また、屈曲部６２及び軸貫挿部６３は、扉１２を収納庫本体１１に回動可能に連結する。 When the held portion 61 of the hinge body 36 is inserted into the holding member 35, the tip of the held portion 61 presses the hinge supporting claw 41 (see FIG. 4) of the holding member 35 to push the hinge supporting claw 41 into the first piece. It is pushed out of the internal space formed by the 51 and the second piece 52. When the held portion 61 is further inserted into the holding member 35, the overhanging portion 67 comes into contact with the end portion of the notch portion 44. This restricts further movement of the hinge body 36 in the insertion direction. Further, when the hinge main body 36 is inserted to a position where the through hole 65 and the hinge support claw 41 of the holding member 35 face each other, the hinge support claw 41 is inserted into the through hole 65. As a result, the hinge main body 36 is fixed to the holding member 35, and the movement of the hinge main body 36 in the insertion direction and the opposite direction in the extraction direction is restricted. Further, the bent portion 62 and the shaft penetration portion 63 rotatably connect the door 12 to the storage main body 11.

図６に示すように、フレーム部材３７及び保持部材３５の爪部４５は、扉１２の切り欠き部１９を介して扉１２の外部に露出している。扉１２に切り欠き部１９が設けられることにより、全閉位置の扉１２と収納庫本体１１との間に設けられた隙間２３は大きくなるが、爪部４５が隙間２３に介在することにより、隙間２３の大部分を塞ぐ。 As shown in FIG. 6, the claw portion 45 of the frame member 37 and the holding member 35 is exposed to the outside of the door 12 via the notch portion 19 of the door 12. By providing the cutout portion 19 in the door 12, the gap 23 provided between the door 12 in the fully closed position and the storage main body 11 becomes large, but the claw portion 45 intervenes in the gap 23. Closes most of the gap 23.

次に、図７〜図１０を参照して、ヒンジ機構３０の作用について説明する。
図７は、扉１２が全閉位置にある状態を示す。保持部材３５及びヒンジ本体３６は、側壁部１１Ｄ及び支持フレーム２０で区画される空間に収容され、支持フレーム２０に対して締結部材６０によって固定されている。また、ヒンジ支持爪４１は、貫通孔６５に挿入される。さらに、側壁部１１Ｄに形成された取付孔２１の端部は、保持部材３５に設けられたリブ４６と爪部４５とによって挟持され、保持部材３５の内部空間にヒンジ本体３６が挿入されることで、爪部４５が収納空間１３の方向に移動することが抑制される。これにより、ヒンジ本体３６は、保持部材３５を介して収納庫本体１１側に固定される。また、扉１２が全閉位置にあるとき、隙間２３の大部分は爪部４５に閉塞されるので、指や異物を挟みにくい。 Next, the operation of the hinge mechanism 30 will be described with reference to FIGS. 7 to 10.
FIG. 7 shows a state in which the door 12 is in the fully closed position. The holding member 35 and the hinge main body 36 are housed in a space partitioned by the side wall portion 11D and the support frame 20, and are fixed to the support frame 20 by the fastening member 60. Further, the hinge support claw 41 is inserted into the through hole 65. Further, the end portion of the mounting hole 21 formed in the side wall portion 11D is sandwiched between the rib 46 provided in the holding member 35 and the claw portion 45, and the hinge main body 36 is inserted into the internal space of the holding member 35. Therefore, the claw portion 45 is suppressed from moving in the direction of the storage space 13. As a result, the hinge main body 36 is fixed to the storage main body 11 side via the holding member 35. Further, when the door 12 is in the fully closed position, most of the gap 23 is blocked by the claw portion 45, so that it is difficult to pinch a finger or a foreign object.

図８に示すように、扉１２を全閉位置から全開位置へ向かって移動させると、収納庫本体１１に固定されたヒンジ本体３６の軸貫挿孔６４内で回転軸３８が回動する。フレーム部材３７は、扉１２の移動に伴い、回転軸３８を中心に、ストッパ部３９をヒンジ本体３６に近付けるように図中反時計回りに回動する。 As shown in FIG. 8, when the door 12 is moved from the fully closed position to the fully open position, the rotating shaft 38 rotates in the shaft through hole 64 of the hinge main body 36 fixed to the storage main body 11. As the door 12 moves, the frame member 37 rotates counterclockwise in the drawing so that the stopper portion 39 approaches the hinge main body 36 around the rotation shaft 38.

図９に示すように、さらに扉１２を移動させると、回転軸３８を中心に回動するフレーム部材３７のストッパ部３９が、ヒンジ本体３６に当接し、さらなる回動が規制される。これにより、扉１２は全開位置となる。また、全開位置の扉１２と収納庫本体１１との間の隙間２３も、保持部材３５の爪部４５によってその一部が閉塞されるので、指や異物を挟みにくくなる。 As shown in FIG. 9, when the door 12 is further moved, the stopper portion 39 of the frame member 37 that rotates around the rotation shaft 38 comes into contact with the hinge main body 36, and further rotation is restricted. As a result, the door 12 is in the fully open position. Further, the gap 23 between the door 12 in the fully opened position and the storage main body 11 is also partially closed by the claw portion 45 of the holding member 35, so that it becomes difficult to pinch fingers or foreign matter.

扉１２の収納庫本体１１への取付方法について説明する。収納庫１０を出荷する前に、保持部材３５を、予め収納庫１０の取付孔２１に挿入し、爪部４５によって収納庫本体１１に固定しておく。さらに、扉１２には、１対のフレーム部材３７、回転軸３８、及びヒンジ本体３６を予め取り付けておく。このとき、ヒンジ本体３６をフレーム部材３７の軸受部３７Ｄの間に挿入し、軸支持部３７Ｅを弾性変形させながら、回転軸３８を軸受部３７Ｄ及びヒンジ本体３６の軸貫挿孔６４に挿入する。さらに、そのフレーム部材３７を、扉１２に締結部材６０で固定する。ユーザが収納庫本体１１に扉１２を取り付ける際には、扉１２のヒンジ本体３６の被保持部６１を、収納庫本体１１の側壁部１１Ｄの取付孔２１から押し込む。ヒンジ本体３６の張り出し部６７が保持部材３５の切り欠き部４４の端部に当接すると、ヒンジ本体３６をそれ以上押し込むことができなくなるため、ユーザは、ヒンジ本体３６が保持部材３５に保持されたことを把握することができる。このとき、ヒンジ支持爪４１は、ヒンジ本体３６の貫通孔６５に挿入されるので、扉１２の抜出方向への移動を規制することができる。ユーザは、支持フレーム２０の孔２０Ｂ、保持部材３５の貫通孔４３を介して、ヒンジ本体３６の締結孔６６に締結部材６０を締結し、取付作業を終了する。 A method of attaching the door 12 to the storage main body 11 will be described. Before shipping the storage 10, the holding member 35 is inserted into the mounting hole 21 of the storage 10 in advance and fixed to the storage main body 11 by the claw portion 45. Further, a pair of frame members 37, a rotating shaft 38, and a hinge main body 36 are attached to the door 12 in advance. At this time, the hinge body 36 is inserted between the bearing portions 37D of the frame member 37, and the rotating shaft 38 is inserted into the bearing portion 37D and the shaft through hole 64 of the hinge body 36 while elastically deforming the shaft support portion 37E. .. Further, the frame member 37 is fixed to the door 12 with the fastening member 60. When the user attaches the door 12 to the storage main body 11, the held portion 61 of the hinge main body 36 of the door 12 is pushed through the mounting hole 21 of the side wall portion 11D of the storage main body 11. When the overhanging portion 67 of the hinge main body 36 comes into contact with the end of the notch 44 of the holding member 35, the hinge main body 36 cannot be pushed further, so that the user can hold the hinge main body 36 by the holding member 35. You can grasp that. At this time, since the hinge support claw 41 is inserted into the through hole 65 of the hinge main body 36, the movement of the door 12 in the extraction direction can be restricted. The user fastens the fastening member 60 to the fastening hole 66 of the hinge main body 36 through the hole 20B of the support frame 20 and the through hole 43 of the holding member 35, and ends the mounting work.

図１０を参照して、扉１２の取り外し方法について説明する。ヒンジ機構３０が収納庫本体１１に取り付けられた状態において、支持フレーム２０の取り外し孔２０Ａ、保持部材３５の開口部４２及びヒンジ本体３６の貫通孔６５は、幅方向Ｘに連通しており、保持部材３５のヒンジ支持爪４１は、貫通孔６５に挿入されている。扉１２を取り外す場合は、締結部材６０を支持フレーム２０から取り外し、扉１２を開いた状態で、細長い形状の治具１００を、取り外し孔２０Ａから開口部４２及び貫通孔６５に押し込む。これにより、ヒンジ支持爪４１の可動端４１Ｂは、基端４１Aを中心に保持部材３５の外側へ向かって弾性変形し、貫通孔６５から退出する。このように治具１００でヒンジ支持爪４１を押しながら、扉１２を正面側へ引っ張る。ヒンジ本体３６が、ヒンジ支持爪４１の先端がヒンジ本体３６の貫通孔６５を越えると、ヒンジ本体３６が取り付けられた扉１２を収納庫本体１１から抜き出すことができる。このように扉１２を容易に取り外すことが可能になると、解体等が容易になる。また、使用態様の一例ではあるが、ユーザがオフィス内で引っ越しを行う場合等、ユーザが用いる収納庫１０を変更するとき、錠１６を開くための鍵やカード等の付属品や錠１６の設定を変えることなく、ヒンジ本体１６付きの扉１２を、移動先にある同じタイプの収納庫本体１１に取り付けることも可能である。 A method of removing the door 12 will be described with reference to FIG. In a state where the hinge mechanism 30 is attached to the storage body 11, the removal hole 20A of the support frame 20, the opening 42 of the holding member 35, and the through hole 65 of the hinge body 36 communicate with each other in the width direction X and hold. The hinge support claw 41 of the member 35 is inserted into the through hole 65. When removing the door 12, the fastening member 60 is removed from the support frame 20, and with the door 12 open, the elongated jig 100 is pushed into the opening 42 and the through hole 65 through the removal hole 20A. As a result, the movable end 41B of the hinge support claw 41 elastically deforms toward the outside of the holding member 35 centering on the base end 41A and exits from the through hole 65. While pushing the hinge support claw 41 with the jig 100 in this way, the door 12 is pulled toward the front side. When the tip of the hinge support claw 41 of the hinge main body 36 exceeds the through hole 65 of the hinge main body 36, the door 12 to which the hinge main body 36 is attached can be pulled out from the storage main body 11. If the door 12 can be easily removed in this way, disassembly and the like can be facilitated. Further, although it is an example of the usage mode, when the user moves in the office or the like, when the storage 10 used by the user is changed, accessories such as a key or a card for opening the lock 16 and the setting of the lock 16 are performed. It is also possible to attach the door 12 with the hinge main body 16 to the storage main body 11 of the same type at the destination without changing the above.

また、開状態の保持部材３５は扁平状且つシンプルな形状であるため、開状態の保持部材３５のような内側に空間を有する部品を成型するための金型に比べ、金型が複雑化しない。また、複雑な金型とはならないことから、金型の耐久性が高められる。 Further, since the holding member 35 in the open state has a flat shape and a simple shape, the mold is not complicated as compared with a mold for molding a part having an inner space such as the holding member 35 in the open state. .. Moreover, since the mold does not become complicated, the durability of the mold is enhanced.

また、複数段の収納空間１３を有する収納庫１０において、ヒンジ機構３０を横壁部１１Ａに設けた取付孔に取り付ける場合、各段の庫内の有効内寸、扉１２のサイズ、ヒンジ機構３０、及び横壁部１１Ａの全てを共通化することが困難なケースが発生する。しかし、本実施形態のように側壁部１１Ｄに取付孔２１を設けることで、複数段の収納空間１３の有効内寸、扉１２のサイズ、ヒンジ機構３０及び横壁部１１Ａを共通化することができる。 Further, in the storage 10 having a plurality of storage spaces 13, when the hinge mechanism 30 is attached to the mounting hole provided in the side wall portion 11A, the effective inner dimension in the storage of each stage, the size of the door 12, the hinge mechanism 30, In some cases, it is difficult to standardize all of the side wall portions 11A. However, by providing the mounting hole 21 in the side wall portion 11D as in the present embodiment, the effective inner dimensions of the storage space 13 in a plurality of stages, the size of the door 12, the hinge mechanism 30 and the side wall portion 11A can be made common. ..

以上説明したように、ヒンジ機構及び収納庫によれば、以下に記載する効果が得られる。
（１）保持部材３５のヒンジ支持爪４１は、ヒンジ本体３６が保持部材３５の内部空間５０に挿入される過程で、ヒンジ本体３６と当接することで保持部材３５の内部空間５０とは反対側に向かって弾性変形し、ヒンジ本体３６の保持部材３５への挿入を許容する。また、ヒンジ本体３６が、貫通孔６５がヒンジ支持爪４１に対応する位置に到達するまで保持部材３５に挿入されると、ヒンジ支持爪４１が貫通孔６５に挿入される。このように貫通孔６５にヒンジ支持爪４１が挿入されることにより、ヒンジ本体３６を引き抜く方向への移動が規制される。したがって、ヒンジ本体３６が取り付けられた扉１２を、収納庫本体１１に簡単に取り付けることができる。また、扉１２を取り外す場合には、保持部材３５の開口部４２から治具を差し込んで、ヒンジ支持爪４１を内部空間５０の外側へ向かって弾性変形させることで、ヒンジ支持爪４１がヒンジ本体３６の貫通孔６５から退出する。このため、ヒンジ本体３６が取り付けられた状態の扉１２を、収納庫本体１１から簡単に取り外すことができる。このため、ユーザが、収納庫本体１１に対する扉１２の取り付け及び取り外しを簡単に行うことができる。 As described above, according to the hinge mechanism and the storage, the effects described below can be obtained.
(1) The hinge support claw 41 of the holding member 35 comes into contact with the hinge main body 36 in the process of inserting the hinge main body 36 into the internal space 50 of the holding member 35, so that the hinge support claw 41 is on the opposite side of the holding member 35 from the internal space 50. It elastically deforms toward the hinge body 36 and allows the hinge body 36 to be inserted into the holding member 35. Further, when the hinge main body 36 is inserted into the holding member 35 until the through hole 65 reaches the position corresponding to the hinge support claw 41, the hinge support claw 41 is inserted into the through hole 65. By inserting the hinge support claw 41 into the through hole 65 in this way, the movement of the hinge body 36 in the pulling direction is restricted. Therefore, the door 12 to which the hinge main body 36 is attached can be easily attached to the storage main body 11. When removing the door 12, a jig is inserted through the opening 42 of the holding member 35 to elastically deform the hinge support claw 41 toward the outside of the internal space 50, so that the hinge support claw 41 becomes the hinge main body. Exit through the through hole 65 of 36. Therefore, the door 12 to which the hinge main body 36 is attached can be easily removed from the storage main body 11. Therefore, the user can easily attach and detach the door 12 to the storage main body 11.

（２）保持部材３５は、扉１２と収納庫本体１１との間に配置される爪部４５を有するので、ユーザが、扉１２と収納庫本体１１との間に指や異物を挟むことを抑制することができる。 (2) Since the holding member 35 has a claw portion 45 arranged between the door 12 and the storage main body 11, the user can prevent a user from pinching a finger or a foreign object between the door 12 and the storage main body 11. It can be suppressed.

（３）保持部材３５は、第１片５１、第２片５２及びこれらを連結する可撓性の薄肉部５３を備えるため、保持部材３５を扁平且つシンプルな形状の樹脂部品として成型することができる。このため、保持部材３５を中空構造を有する樹脂製品として成型する場合に比べ、金型を作りやすくすることができる。 (3) Since the holding member 35 includes a first piece 51, a second piece 52, and a flexible thin-walled portion 53 connecting them, the holding member 35 can be molded as a flat and simple resin part. it can. Therefore, the mold can be easily made as compared with the case where the holding member 35 is molded as a resin product having a hollow structure.

（４）ヒンジ機構３０を収納庫本体１１へ取り付けるための取付孔２１は、収納庫本体１１の側壁部１１Ｄに設けられているため、扉１２を取り付ける際は、鉛直に立てた扉１２と側壁部１１Ｄの取付孔２１とを位置合わせすることで取り付けることができる。よって、取付孔２１が横壁部１１Ａ及び上壁部１１Ｂに設けられている場合に比べ、扉１２と取付孔２１とを簡単に位置合わせすることができるとともに、扉１２を奥行方向に押し込んで、ヒンジ本体３６をスムーズに保持部材３５に保持させることができる。 (4) Since the mounting hole 21 for mounting the hinge mechanism 30 to the storage body 11 is provided on the side wall portion 11D of the storage body 11, when the door 12 is mounted, the door 12 and the side wall are vertically erected. It can be mounted by aligning it with the mounting hole 21 of the portion 11D. Therefore, as compared with the case where the mounting holes 21 are provided in the side wall portion 11A and the upper wall portion 11B, the door 12 and the mounting hole 21 can be easily aligned, and the door 12 is pushed in the depth direction. The hinge body 36 can be smoothly held by the holding member 35.

（その他の実施形態）
上記実施形態は、以下のように変更して実施することができる。上記実施形態及び以下の変更例は、技術的に矛盾しない範囲で互いに組み合わせて実施することができる。 (Other embodiments)
The above embodiment can be modified and implemented as follows. The above embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.

図１１に示すように、ヒンジ機構３０は、保持部材３５の端部が支持フレーム２０に形成された貫通孔に挿通される構造であってもよい。支持フレーム２０には、取付孔２１が設けられた端部に対して反対側の端部に、保持部材３５の端部を挿通することが可能な貫通孔２０Ｃが形成されている。この貫通孔２０Ｃには、保持部材３５のうち内部空間５０の入口側に対して反対側となる端部が挿通される。これにより、保持部材３５は、爪部４５が収納庫本体１１の側壁部１１Ｄに当接する一方で、爪部４５が形成された端部に対して反対側の端部が支持フレーム２０に支持された状態となる。その結果、締結部材６０を支持フレーム２０に締結することによってヒンジ本体３６に側壁部１１Ｄ側に向かう押圧力が加わったときでも、ヒンジ本体３６が側壁部１１Ｄ側に変位することを防ぐことができる。 As shown in FIG. 11, the hinge mechanism 30 may have a structure in which the end portion of the holding member 35 is inserted into a through hole formed in the support frame 20. The support frame 20 is formed with a through hole 20C through which the end portion of the holding member 35 can be inserted at an end portion opposite to the end portion provided with the mounting hole 21. An end portion of the holding member 35 that is opposite to the entrance side of the internal space 50 is inserted into the through hole 20C. As a result, in the holding member 35, the claw portion 45 abuts on the side wall portion 11D of the storage body 11, while the end portion on the opposite side to the end portion on which the claw portion 45 is formed is supported by the support frame 20. It will be in a state of being. As a result, by fastening the fastening member 60 to the support frame 20, it is possible to prevent the hinge body 36 from being displaced toward the side wall portion 11D even when a pressing force toward the side wall portion 11D is applied to the hinge body 36. ..

また図１２に示すように、保持部材３５は、その端部に、支持フレーム２０に形成された貫通孔２０Ｄに挿通される挿通片７０を備えていてもよい。挿通片７０は、図１２に示すように第１片５１に形成されてもよいし、第２片５２に形成されてもよい。要は、保持部材３５の一部が、支持フレーム２０に形成された貫通孔に挿通される構成であればよい。 Further, as shown in FIG. 12, the holding member 35 may be provided with an insertion piece 70 inserted into the through hole 20D formed in the support frame 20 at its end. The insertion piece 70 may be formed on the first piece 51 or the second piece 52 as shown in FIG. In short, a part of the holding member 35 may be inserted into a through hole formed in the support frame 20.

・上記実施形態では、保持部材３５の挿入口４０側に爪部４５を設けた。これに代えて若しくは加えて、上記の挿通片７０に爪部を設けるようにしてもよい。この爪部は、保持部材３５が支持フレーム２０に固定された状態で支持フレーム２０の外側に位置し、支持フレーム２０と当接する。このように挿通片７０に爪部を設けることで、支持フレーム２０に取り付けられた保持部材３５の意図しない変位を抑制しつつ、保持部材３５を収納庫本体１１に固定することができる。 -In the above embodiment, the claw portion 45 is provided on the insertion port 40 side of the holding member 35. Alternatively or additionally, the above-mentioned insertion piece 70 may be provided with a claw portion. The claw portion is located outside the support frame 20 with the holding member 35 fixed to the support frame 20, and comes into contact with the support frame 20. By providing the insertion piece 70 with the claw portion in this way, the holding member 35 can be fixed to the storage main body 11 while suppressing an unintended displacement of the holding member 35 attached to the support frame 20.

・上記実施形態では、保持部材３５は、爪部４５を備える構成としたが、爪部４５を省略した構成としてもよい。
・上記実施形態では、保持部材３５を、第１片５１、第２片５２、及び薄肉部５３を備える構成とした。これに代えて、保持部材３５を、閉状態の形状として成型してもよい。 -In the above embodiment, the holding member 35 is configured to include the claw portion 45, but the claw portion 45 may be omitted.
-In the above embodiment, the holding member 35 is configured to include a first piece 51, a second piece 52, and a thin-walled portion 53. Alternatively, the holding member 35 may be molded into a closed shape.

・上記実施形態では、収納庫１０の側壁部１１Ｄにヒンジ機構３０を取り付けた。これに代えて、ヒンジ機構３０を、横壁部１１Ａに設けるようにしてもよい。
・上記実施形態では、ヒンジ本体３６を、屈曲部６２、張り出し部６７を備える構成としたが、これらのうち少なくとも一つを省略した形状としてもよい。 -In the above embodiment, the hinge mechanism 30 is attached to the side wall portion 11D of the storage cabinet 10. Instead of this, the hinge mechanism 30 may be provided on the side wall portion 11A.
-In the above embodiment, the hinge main body 36 is configured to include a bent portion 62 and an overhanging portion 67, but at least one of these may be omitted.

・上記実施形態では、フレーム部材３７は、略Ｌ字状の形状としたが、少なくとも回転軸３８を支持できる構成であれば、これ以外の形状であってもよい。例えば、フレーム部材３７の水平部３７Ｃを省略してもよい。 -In the above embodiment, the frame member 37 has a substantially L-shaped shape, but any other shape may be used as long as it can support at least the rotating shaft 38. For example, the horizontal portion 37C of the frame member 37 may be omitted.

・上記実施形態では、保持部材３５を支持フレーム２０に固定したが、収納庫本体１１等、その他の部材に固定してもよい。
・上記実施形態では、収納庫１０は、フリーアドレス式のオフィスに設置されるものとして説明したが、学校等、その他の施設に設置されるものであってもよい。 -In the above embodiment, the holding member 35 is fixed to the support frame 20, but it may be fixed to other members such as the storage main body 11.
-In the above embodiment, the storage 10 has been described as being installed in a free-address office, but it may be installed in another facility such as a school.

・上記実施形態では、ヒンジ機構３０を個人用のロッカーである収納庫１０に取り付けた。これに代えて、ヒンジ機構３０を、例えば戸棚など、個人用のロッカー以外の家具に設けてもよい。又は、ヒンジ機構３０を、出入口に設けられるドアなど、開口を閉塞する閉塞位置と開口を開放する開位置との間で回動可能な扉を有する装置に設けてもよい。 -In the above embodiment, the hinge mechanism 30 is attached to the storage 10 which is a personal locker. Alternatively, the hinge mechanism 30 may be provided on furniture other than personal lockers, such as a cupboard. Alternatively, the hinge mechanism 30 may be provided in a device having a door that can rotate between a closing position that closes the opening and an opening position that opens the opening, such as a door provided at the doorway.

１０…収納庫、１１…収納庫本体、１１Ａ…横壁部、１１Ｂ…上壁部、１１Ｄ…側壁部、１２…扉、１３…収納空間、１４…開口、１６…錠、１７…挿入口、１８…折り曲げ部、１９…切り欠き部、２０…支持フレーム、２０Ａ，２０Ｂ…孔、２０Ｃ，２０Ｄ…貫通孔、２１…取付孔、２２…連通孔、２３…隙間、２５…ポケット、２６…小物収容部、２７…長孔、２８…爪、３０…ヒンジ機構、３５…保持部材、３６…ヒンジ本体、３７…フレーム部材、３７Ａ…爪掛止部、３７Ｂ…鉛直部、３７Ｃ…水平部、３７Ｄ…軸受部、３７Ｅ…軸支持部、３８…回転軸、３８Ａ…頭部、３９…ストッパ部、４０…挿入口、４１…ヒンジ支持爪、４１Ａ…基端、４１Ｂ…可動端、４１Ｃ…爪用孔部、４２…開口部、４３…締結孔、４４…切り欠き部、４５…爪部、４６…リブ、５０…内部空間、５１…第１片、５２…第２片、５３…薄肉部、５４…周壁部、５５…掛止爪、５６…孔、５７…周壁部、５８…掛止爪、６０…締結部材、６１…被保持部、６２…屈曲部、６３…軸貫挿部、６４…軸貫挿孔、６５…貫通孔、６６…締結孔、６７…張り出し部。 10 ... Storage, 11 ... Storage body, 11A ... Side wall, 11B ... Upper wall, 11D ... Side wall, 12 ... Door, 13 ... Storage space, 14 ... Opening, 16 ... Lock, 17 ... Insertion, 18 ... Bent part, 19 ... Notch, 20 ... Support frame, 20A, 20B ... Hole, 20C, 20D ... Through hole, 21 ... Mounting hole, 22 ... Communication hole, 23 ... Gap, 25 ... Pocket, 26 ... Small storage Part, 27 ... long hole, 28 ... claw, 30 ... hinge mechanism, 35 ... holding member, 36 ... hinge body, 37 ... frame member, 37A ... claw hooking part, 37B ... vertical part, 37C ... horizontal part, 37D ... Bearing part, 37E ... Shaft support part, 38 ... Rotating shaft, 38A ... Head, 39 ... Stopper part, 40 ... Insertion port, 41 ... Hinge support claw, 41A ... Base end, 41B ... Movable end, 41C ... Claw hole Part, 42 ... Opening, 43 ... Fastening hole, 44 ... Notch, 45 ... Claw, 46 ... Rib, 50 ... Internal space, 51 ... First piece, 52 ... Second piece, 53 ... Thin part, 54 ... peripheral wall part, 55 ... hooking claw, 56 ... hole, 57 ... peripheral wall part, 58 ... hooking claw, 60 ... fastening member, 61 ... held part, 62 ... bent part, 63 ... shaft penetration part, 64 ... Shaft through hole, 65 ... through hole, 66 ... fastening hole, 67 ... overhang.

Claims

被取付部と、前記被取付部に取り付けられる扉を連結するヒンジ機構であって、
内部空間、弾性変形が可能なヒンジ支持爪、及び前記内部空間に連通する開口部を有し、前記被取付部に形成された取付孔に挿入される保持部材と、
前記扉の回動中心となる回転軸を貫挿する軸貫挿部、及び貫通孔を有し、前記保持部材の前記内部空間に挿入されるヒンジ本体と、
前記回転軸を支持する軸受部を有し、前記扉に取り付けられるフレーム部材と、を備え、
前記保持部材の前記ヒンジ支持爪は、前記内部空間側から外側へ向かって外力が加えられた状態で前記内部空間に対して反対側へ弾性変形し、外力が加えられていない状態で前記内部空間へ張り出して前記内部空間に挿入された前記ヒンジ本体の前記貫通孔に挿入され、前記開口部を介して外力が加えられた状態で前記貫通孔から退出する
ヒンジ機構。 A hinge mechanism that connects the attached portion and the door attached to the attached portion.
A holding member having an internal space, a hinge support claw capable of elastic deformation, and an opening communicating with the internal space, and being inserted into a mounting hole formed in the mounted portion.
A hinge body having a shaft insertion portion for inserting a rotation shaft serving as a rotation center of the door and a through hole, and being inserted into the internal space of the holding member.
It has a bearing portion that supports the rotating shaft, and includes a frame member that is attached to the door.
The hinge support claw of the holding member is elastically deformed to the opposite side to the internal space when an external force is applied from the internal space side to the outside, and the internal space is not applied to the internal space. A hinge mechanism that is inserted into the through hole of the hinge body that overhangs and is inserted into the internal space, and exits from the through hole in a state where an external force is applied through the opening.

前記保持部材は、前記取付孔に挿入された状態で前記扉と前記被取付部との間に配置される爪部を備える
請求項１に記載のヒンジ機構。 The hinge mechanism according to claim 1, wherein the holding member includes a claw portion arranged between the door and the attached portion in a state of being inserted into the attachment hole.

前記保持部材は、樹脂からなり、
前記ヒンジ支持爪が形成された第１片と、
前記開口部が形成された第２片と、
前記第１片及び前記第２片を連結し、可撓性を有する薄肉部とを備え、
前記薄肉部が折り曲げられることにより、前記第１片及び前記第２片が向かい合い、その内側に前記内部空間を形成する
請求項１又は２に記載のヒンジ機構。 The holding member is made of resin and is made of resin.
The first piece on which the hinge support claw is formed and
The second piece in which the opening is formed and
The first piece and the second piece are connected to each other, and a flexible thin-walled portion is provided.
The hinge mechanism according to claim 1 or 2, wherein when the thin portion is bent, the first piece and the second piece face each other and form the internal space inside the first piece.

複数の空間を有する収納庫本体と、
前記収納庫本体に取り付けられる扉と、
前記収納庫本体及び前記扉を連結するヒンジ機構とを備え、
前記ヒンジ機構は、
内部空間、弾性変形が可能なヒンジ支持爪、及び前記内部空間に連通する開口部を有し、前記収納庫本体に形成された取付孔に挿入される保持部材と、
前記扉の回動中心となる回転軸を貫挿する軸貫挿部、及び貫通孔を有し、前記保持部材の前記内部空間に挿入されるヒンジ本体と、
前記回転軸を支持する軸受部を有し、前記扉に取り付けられるフレーム部材と、を備え、
前記保持部材の前記ヒンジ支持爪は、前記内部空間側から外側へ向かって外力が加えられた状態で前記内部空間に対して反対側へ弾性変形し、外力が加えられていない状態で前記内部空間へ張り出して前記内部空間に挿入された前記ヒンジ本体の前記貫通孔に挿入され、前記開口部を介して外力が加えられた状態で前記貫通孔から退出する
収納庫。 A storage body with multiple spaces and
The door attached to the storage body and
A hinge mechanism for connecting the storage body and the door is provided.
The hinge mechanism is
A holding member having an internal space, a hinge support claw that can be elastically deformed, and an opening that communicates with the internal space, and is inserted into a mounting hole formed in the storage body.
A hinge body having a shaft insertion portion for inserting a rotation shaft serving as a rotation center of the door and a through hole, and being inserted into the internal space of the holding member.
It has a bearing portion that supports the rotating shaft, and includes a frame member that is attached to the door.
The hinge support claw of the holding member is elastically deformed to the opposite side to the internal space when an external force is applied from the internal space side to the outside, and the internal space is not applied to the internal space. A storage that is inserted into the through hole of the hinge body that overhangs and is inserted into the internal space, and exits from the through hole in a state where an external force is applied through the opening.

前記収納庫本体は、前記空間に収納された収納物を支持する横板と、前記横板と組み合わされて前記空間を形成する縦板とを有し、
前記取付孔は、前記縦板に形成されるとともに、前記縦板に沿って設けられた支持フレームの連通孔に連通され、
前記保持部材は、前記支持フレームに固定される
請求項４に記載の収納庫。 The storage main body has a horizontal plate that supports the stored items stored in the space and a vertical plate that is combined with the horizontal plate to form the space.
The mounting holes are formed in the vertical plate and communicate with the communication holes of the support frame provided along the vertical plate.
The storage according to claim 4, wherein the holding member is fixed to the support frame.