【０００１】
【発明の属する技術分野】
本発明は、キャビネットに関する。
【０００２】
【従来の技術】
従来、引出しを仮施錠するロック機構を備えたキャビネットとしては、引出しの前面に、ロック用の爪部が一体に形成された揺動操作片が上下揺動自在に取付けられたものが公知であった。
【０００３】
【発明が解決しようとする課題】
しかし、上述のように揺動操作片に爪部が一体に形成されたものでは、揺動操作による爪部側の上下ストロークが大きくなるため、引出しの高さ寸法を小さくするのが困難であった。また、ロック機構の構成部品を引出し本体部に取付け難いという問題があった。
【０００４】
そこで、本発明は、上述の問題を解決して、仮施錠用のロック機構を有するにもかかわらず引出しの高さ寸法を小さくすることができるキャビネットを提供することを目的とする。また、組立作業が容易なキャビネットを提供することを目的とする。
【０００５】
【課題を解決するための手段】
上述の目的を達成するために本発明に係るキャビネットは、前方開口状の外枠と、該外枠内に前後スライド可能に差込まれる複数の引出しと、から成るキャビネットであって、上記引出しは、物品収納凹所を有する本体部と、該本体部の前面に横幅方向略全体にわたるように取付けられる手掛け部と、から成り、該手掛け部は、上記本体部の前面壁部に固着される取付壁部と該取付壁部に一体に形成されると共に前方下傾部とその前端に形成される鉛直部とを有する庇状壁部とから成る取付枠と、該庇状壁部の後面に左右方向の第１水平軸心廻りに揺動自在に取付けられる揺動操作片と、該揺動操作片の後方であって上記取付壁部の前面に左右方向の第２水平軸心廻りに揺動自在に取付けられると共に上記揺動操作片の揺動に連動して揺動する揺動爪片と、を備え、上記揺動操作片の揺動操作により、上記揺動爪片が上記外枠の係止部に係脱自在に係止するように、構成し、さらに、上記揺動操作片が、庇状壁部の後面に上端縁が枢着される垂下片部と、該垂下片部の後面に斜め上方延伸状に形成される傾斜片部と、該傾斜片部の上端縁から上方へ延伸される鉛直片部と、該鉛直片部に後方突出状に形成されると共に揺動爪片に当接する揺動力伝達片部と、から成るものである。
【０００６】
また、前方開口状の外枠と、該外枠内に前後スライド可能に差込まれる複数の引出しと、から成るキャビネットであって、上記引出しは、物品収納凹所を有する本体部と、該本体部の前面に横幅方向略全体にわたるように取付けられる手掛け部と、から成り、該手掛け部は、上記本体部の前面壁部に固着される取付壁部と該取付壁部に一体に形成されると共に前方下傾部とその前端に形成される鉛直部とを有する庇状壁部とから成る取付枠と、該庇状壁部の後面に左右方向の第１水平軸心廻りに揺動自在に取付けられる揺動操作片と、該揺動操作片の後方であって上記取付壁部の前面に左右方向の第２水平軸心廻りに揺動自在に取付けられると共に上記揺動操作片の揺動に連動して揺動する揺動爪片と、を備え、上記揺動操作片の揺動操作により、上記揺動爪片が上記外枠の係止部に係脱自在に係止するように、構成し、さらに、上記手掛け部の取付壁部に、該手掛け部を本体部の前面壁部に取付けるためのねじ部材のねじ軸部を挿通するねじ挿通孔を貫設し、かつ、該手掛け部の庇状壁部の上記ねじ挿通孔に対応する位置に上記ねじ部材が通過可能とされると共に該ねじ部材を回転させる作業工具が挿通可能な貫孔を、設けたものである。
【０００７】
【発明の実施の形態】
以下、図示の実施の形態に基き本発明を詳説する。
【０００８】
図７は本発明に係るキャビネットの実施の一形態を示し、このキャビネットは、前方開口状の外枠１と、その外枠１内に前後スライド可能に差込まれる複数の引出し２…と、から成り、工場、作業場、検査場、研究室等にて種々の作業工具、小物、部品等を収納するためのものである。
【０００９】
しかして、図１と図２に示すように、引出し２は、物品収納凹所３を有する本体部４と、その本体部４の前面に横幅方向略全体にわたるように取付けられる手掛け部５と、から成る。手掛け部５は、本体部４の前面壁部６に固着される取付壁部７と該取付壁部７に一体に形成される庇状壁部８とから成る取付枠18と、庇状壁部８の後面に左右方向の第１水平軸心Ｌ1 廻りに揺動自在に取付けられる揺動操作片９と、揺動操作片９の後方であって取付壁部７の前面に左右方向の第２水平軸心Ｌ2 廻りに揺動自在に取付けられると共に揺動操作片９の揺動に連動して揺動する揺動爪片10と、弾発部材30を備える。
【００１０】
取付枠18は、押出型材から成る。具体的には、図１と図２と図３に示すように、取付枠18の庇状壁部８は、取付壁部７の上端縁に一体に形成される水平部12と、その水平部12の前端縁から前下方へ延伸される前方下傾部13と、前方下傾部13の前端に形成される鉛直部14と、から成る。前方下傾部13の前面側の上下両端部には、対向状係止片部16, 16が突設され、その係止片部16, 16の間に内容物表示帯材15を差し込む。また、前方下傾部13の後面側下部には、横倒Ｃ型の揺動操作片枢支部17が形成される。
【００１１】
さらに、取付壁部７に、手掛け部５を本体部４の前面壁部６に取付けるためのねじ部材19のねじ軸部20を挿通するねじ挿通孔21を貫設する。かつ、手掛け部５の庇状壁部８のねじ挿通孔21に対応する位置にねじ部材19が通過可能とされると共にねじ部材19を回転させる作業工具が挿通可能な貫孔22を、設ける。さらに、図１に破線にて示すように、取付壁部７の前面に、Ｃ型の揺動爪片枢支部29を形成する。また、取付枠18の両端部に、キャップ部材23を嵌着する。
【００１２】
また、図１と図４に示すように、揺動操作片９は、庇状壁部８の後面に上端縁が枢着される垂下片部24と、垂下片部24の後面に斜め上方延伸状に形成される傾斜片部25と、傾斜片部25の上端縁から上方へ延伸される鉛直片部26と、鉛直片部26に後方突出状に形成されると共に揺動爪片10に当接する揺動力伝達片部27と、から成る。揺動操作片９は、取付枠18の略全長にわたるように押出型材にて形成される。また、垂下片部24は、円形軸部28を上端に有する。
【００１３】
また、図１と図５に示すように、揺動爪片10は、爪片本体36と、その爪片本体36に直交状に固着される軸部37と、から成る。爪片本体36は、図外の弾発部材30の一端を係止するための貫孔31を上部に有する鉛直片部32と、その鉛直片部32の下端に一体に形成される基端片部33と、鉛直片部32の略中間部から基端片部33とは反対側に延伸されると共に先端下方に係止面34と誘導傾斜面45を有する係止片部35と、から成り、鉛直片部32の下端部に、軸部37が固着される。
【００１４】
また、図１と図２にもどって、外枠１に、揺動爪片10の係止片部35の係止面34が係脱自在に係止する係止部11を設ける。係止部11は、引出し２を前後スライド自在に支持するレールＲに形成される。レールＲは、引出し２の本体部４の左右両側面の後端部に枢着された図示省略のローラが転接可能な前後方向の上受け面41ａと下受け面41ｂを有するレール本体42と、そのレール本体42の先端寄りに枢着されると共に引出し２の本体部４の左右両側面に突設された水平支持片39の下面に転動自在に当接する受けローラ40と、から成り、外枠１の左右両内側面に固設される。そして、レール本体42の先端下部に、後端に係止部11を有する断面倒立Ｌ字状の内側折曲片43を形成する。レール本体42には、外枠１に固定するための打出係止片46が形成される。
【００１５】
しかして、揺動操作片９の揺動操作により、揺動爪片10が外枠１の係止部11に係脱自在に係止するように、構成する。即ち、図１と図６に示すように、揺動操作片９の垂下片部24の円形軸部28を、庇状壁部８の前方下傾部13の横倒Ｃ型の揺動操作片枢支部17に挿入して揺動自在とする。また、揺動爪片10の軸部37を取付壁部７の揺動爪片枢支部29に挿入して揺動自在とする。なお、取付壁部７の左右方向一端部にのみ揺動爪片10を配設する。かつ、揺動操作片９の揺動力伝達片部27の下面を、揺動爪片10の基端片部33の上面に当接させる。
【００１６】
また、弾発部材30を揺動爪片10の軸部37に外嵌させると共に、弾発部材30の一端を揺動爪片10に係止させ、さらに、弾発部材30の他端を揺動操作片９又は庇状壁部８の揺動操作片枢支部17に係止させて、揺動爪片10をロックがかかる揺動方向に常時弾発付勢する。しかして、引出し２の揺動操作片９と、揺動爪片10と、弾発部材30、及び、外枠１のレールＲの係止部11にて、仮施錠用のロック機構44を、構成する。
【００１７】
上述のように構成したことにより、図６に示すように、引出し２の手掛け部５の下方から指を挿入して揺動操作片９を手前（前方）へ引けば、揺動操作片９が第１水平軸心Ｌ1 廻りに揺動し、かつ、揺動爪片10が第２水平軸心Ｌ2 廻りに揺動して、揺動爪片10の係止面34がレールＲの係止部11から離脱する。これにより、ロック解除状態となり、引出し２を前方へ引き出すことができる。また、揺動操作片９から指を離せば、揺動操作片９と揺動爪片10がロック状態の位置に戻る。また、引出し２を外枠１に差し込む際は、揺動爪片10の誘導傾斜面45がレールＲの内側折曲片43に摺接して乗り越えて、自動的に仮施錠される。
【００１８】
しかして、このキャビネットによれば、揺動操作片９の第１水平軸心Ｌ1 は、庇状壁部８の後面に接近して配置できて、指の引掛けが容易であり、かつ力を加え易くなる。しかも、この揺動操作片９が揺動してもその下端縁が上下にほとんど移動しないので、コンパクトに庇状壁部８の内側に収納できて、結局、引出し２の高さ寸法Ｈが小さくともこれらの部品を収納可能となる。これにより、引出し２の上下高さ寸法Ｈを小さくすることができる。例えば、高さ寸法Ｈを40〜50mm程度とすることができる。また、揺動操作片９が横断面略Ｙ字状であり、揺動操作片９の垂下片部24と取付壁部７との間隔寸法を大きくとることができるため、引出し２を引き出す際に、揺動操作片９に指を掛け易い。さらに、揺動操作片９が、引出し２の横幅方向全長にわたるので、一層指を掛け易い。
【００１９】
また、このキャビネットの製造時に、手掛け部５の取付枠18の前方下傾部13の貫孔22から、取付用のねじ部材19を挿入し、かつ、作業工具の先端部を挿入して、ねじ部材19を螺入させることにより、引出し２の本体部４に手掛け部５を容易かつ迅速に取付けることができる。そして、組立作業が容易となり、量産に貢献できる。かつ、引出し２の強度が大きくなり、比較的大重量（例えば50〜 100kg程度）の物品を１個の引出し２に収納できる。また、貫孔22を内容物表示帯材15にて隠すことができるので、外観上の問題は発生しない。また、ロック機構44の係止部11をレールＲに一体に形成したので、レールＲの取付け位置の変更により、係止部11を外枠１内の自由な高さ位置に配置できる。
【００２０】
なお、本発明は上述の実施の形態に限定されず、例えば、引出し２の左右方向幅寸法が大きい場合は、取付壁部７の左右方向両端部に揺動爪片10を配設するのが好ましい。そのようにすれば、引出し２の仮施錠がより確実となる。
【００２１】
【発明の効果】
本発明は上述の構成により、次のような著大な効果を奏する。
【００２２】
請求項１記載のキャビネットによれば、揺動操作片９の第１水平軸心Ｌ1 は、庇状壁部８の後面に接近して配置できて、指の引掛けが容易であり、かつ力を加え易くなる。しかも、この揺動操作片９が揺動してもその下端縁が上下にほとんど移動しないので、コンパクトに庇状壁部８の内側に収納できて、結局、引出し２の高さ寸法Ｈが小さくともこれらの部品を収納可能となる。即ち、引出し２の高さ寸法Ｈを小さくしても、揺動爪片10を、この小さな高さ寸法Ｈの範囲内で確実にロックと解除が可能な揺動角度をもって、揺動させることができる。従って、重くかつ小さい工具、あるいは、鉄心や鉄板等を整理して収納するためのキャビネットとして最適である。
また、手掛け部５の取付壁部７と揺動操作片９の垂下片部 24 との間隔寸法を大きくとることができ、引出し２を引き出す際に、揺動操作片９に指を掛け易い。
【００２３】
また、請求項２記載のキャビネットによれば、揺動操作片９の第１水平軸心Ｌ 1 は、庇状壁部８の後面に接近して配置できて、指の引掛けが容易であり、かつ力を加え易くなる。しかも、この揺動操作片９が揺動してもその下端縁が上下にほとんど移動しないので、コンパクトに庇状壁部８の内側に収納できて、結局、引出し２の高さ寸法Ｈが小さくともこれらの部品を収納可能となる。即ち、引出し２の高さ寸法Ｈを小さくしても、揺動爪片 10 を、この小さな高さ寸法Ｈの範囲内で確実にロックと解除が可能な揺動角度をもって、揺動させることができる。従って、重くかつ小さい工具、あるいは、鉄心や鉄板等を整理して収納するためのキャビネットとして最適である。
また、引出し２の上下高さ寸法Ｈが小さくとも、引出し２の本体部４に手掛け部５を容易かつ迅速に取付けることができる。そして、簡単に組立てることができ量産に最適である。また、引出し２の強度が大きくなり、比較的大重量の物品を収納できる。
【図面の簡単な説明】
【図１】 本発明の実施の一形態を示す要部断面側面図である。
【図２】 要部断面平面図である。
【図３】 手掛け部の正面図である。
【図４】 揺動操作片の側面図である。
【図５】 揺動爪片の側面図である。
【図６】 要部作用説明図である。
【図７】 全体斜視図である。
【符号の説明】
１ 外枠
２ 引出し
３ 物品収納凹所
４ 本体部
５ 手掛け部
６ 前面壁部
７ 取付壁部
８ 庇状壁部
９ 揺動操作片
10 揺動爪片
11 係止部
13 前方下傾部
14 鉛直部
18 取付枠
19 ねじ部材
20 ねじ軸部
21 ねじ挿通孔
22 貫孔
24 垂下片部
25 傾斜片部
26 鉛直片部
27 揺動力伝達片部
Ｌ1 第１水平軸心
Ｌ2 第２水平軸心[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cabinet.
[0002]
[Prior art]
Conventionally, as a cabinet having a lock mechanism for temporarily locking a drawer, a swing operation piece integrally formed with a locking claw portion is attached to the front of the drawer so as to be swingable up and down. It was.
[0003]
[Problems to be solved by the invention]
However, in the case where the claw portion is integrally formed on the swing operation piece as described above, it is difficult to reduce the height of the drawer because the vertical stroke on the claw portion side by the swing operation is increased. It was. In addition, there is a problem that it is difficult to attach the components of the lock mechanism to the drawer body.
[0004]
Accordingly, an object of the present invention is to provide a cabinet that solves the above-described problems and can reduce the height of the drawer despite having a lock mechanism for temporary locking. It is another object of the present invention to provide a cabinet that can be easily assembled.
[0005]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, a cabinet according to the present invention is a cabinet comprising a front opening-shaped outer frame and a plurality of drawers inserted into the outer frame so as to be slidable back and forth. A body portion having an article storage recess and a handle portion attached to the front surface of the main body portion so as to cover substantially the entire width direction, the handle portion being fixed to the front wall portion of the body portion. A mounting frame comprising a wall portion and a hook-shaped wall portion formed integrally with the mounting wall portion and having a forward downward inclined portion and a vertical portion formed at the front end thereof; Oscillating operation piece that is swingably mounted around the first horizontal axis in the direction, and oscillating around the second horizontal axis in the left-right direction on the front surface of the mounting wall portion behind the swing operation piece. It can be freely mounted and swings in conjunction with the swing of the swing operation piece. With a swing claw piece, and the oscillating operation of the oscillating operation piece, so that the swing claw member is engaged detachably engaging the engaging portion of the outer frame, constitute further, the The swing operation piece includes a hanging piece whose upper edge is pivotally attached to the rear surface of the bowl-shaped wall portion, an inclined piece portion formed in an obliquely upwardly extending manner on the rear surface of the hanging piece portion, It comprises a vertical piece extending upward from the upper end edge, and a swinging force transmitting piece formed on the vertical piece so as to project rearward and abut against the swinging claw piece .
[0006]
A cabinet comprising a front opening-shaped outer frame and a plurality of drawers inserted into the outer frame so as to be slidable in the front-rear direction. The drawer includes a main body having an article storage recess, and the main body. A handle portion that is attached to the front surface of the portion so as to cover substantially the entire width direction, and the handle portion is integrally formed with the attachment wall portion that is fixed to the front wall portion of the main body portion and the attachment wall portion. And a mounting frame comprising a bowl-shaped wall part having a forward downward inclined part and a vertical part formed at the front end thereof, and swingable about a first horizontal axis in the left-right direction on the rear surface of the bowl-shaped wall part. A swing operation piece to be mounted, and a swing operation piece that is swingable about a second horizontal axis in the left-right direction at the rear of the swing operation piece and on the front surface of the mounting wall. A swinging claw piece that swings in conjunction with the Ri, as the swing pawl is disengageably locked on a locking portion of the outer frame, constructed, further to the mounting wall portion of the finger receiving portion, the front wall portion of the main body portion該手hooking portion A screw insertion hole through which the screw shaft portion of the screw member to be mounted is inserted, and the screw member can pass through a position corresponding to the screw insertion hole of the hook-shaped wall portion of the handle portion. In addition, a through hole into which a work tool for rotating the screw member can be inserted is provided .
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described in detail below based on the illustrated embodiment.
[0008]
FIG. 7 shows an embodiment of a cabinet according to the present invention. This cabinet comprises an outer frame 1 having a front opening shape, and a plurality of drawers 2 inserted into the outer frame 1 so as to be slidable back and forth. It is for storing various work tools, small items, parts, etc. in factories, work places, inspection places, laboratories, etc.
[0009]
Thus, as shown in FIGS. 1 and 2, the drawer 2 includes a main body portion 4 having an article storage recess 3, and a handle portion 5 attached to the front surface of the main body portion 4 so as to cover substantially the entire width direction. Consists of. The handle portion 5 includes an attachment frame 18 composed of an attachment wall portion 7 fixed to the front wall portion 6 of the main body portion 4 and a hook-like wall portion 8 formed integrally with the attachment wall portion 7, and a hook-like wall portion. A swing operation piece 9 which is swingably mounted around a first horizontal axis L 1 in the left-right direction on the rear surface of the left and right sides, and a left-right first on the front surface of the mounting wall portion 7 behind the swing operation piece 9. 2 includes a swinging claw piece 10 which is swingably mounted around the horizontal axis L 2 and swings in conjunction with the swing of the swing operation piece 9, and a resilient member 30.
[0010]
The mounting frame 18 is made of an extrusion mold material. Specifically, as shown in FIGS. 1, 2, and 3, the bowl-shaped wall portion 8 of the mounting frame 18 includes a horizontal portion 12 formed integrally with the upper end edge of the mounting wall portion 7, and the horizontal portion thereof. It consists of a forward downward inclined portion 13 extending forward and downward from the 12 front end edges and a vertical portion 14 formed at the front end of the forward downward inclined portion 13. Opposite locking pieces 16, 16 project from the upper and lower ends on the front side of the front lower inclined portion 13, and the content display strip 15 is inserted between the locking pieces 16, 16. In addition, a sideways C-type swing operation piece pivotal support portion 17 is formed at the lower part on the rear side of the front lower inclined portion 13.
[0011]
Further, a screw insertion hole 21 through which the screw shaft portion 20 of the screw member 19 for attaching the handle portion 5 to the front wall portion 6 of the main body portion 4 is inserted in the attachment wall portion 7. In addition, a through hole 22 through which a screw tool 19 can pass and a work tool for rotating the screw member 19 can be inserted at a position corresponding to the screw insertion hole 21 of the hook-shaped wall portion 8 of the handle portion 5 is provided. Further, as shown by a broken line in FIG. 1, a C-shaped swinging claw piece pivoting portion 29 is formed on the front surface of the mounting wall portion 7. Further, the cap member 23 is fitted to both ends of the mounting frame 18.
[0012]
As shown in FIGS. 1 and 4, the swing operation piece 9 includes a hanging piece 24 whose upper edge is pivotally attached to the rear surface of the bowl-shaped wall portion 8, and an obliquely upward extension to the rear surface of the hanging piece portion 24. The inclined piece portion 25 formed in a shape, the vertical piece portion 26 extending upward from the upper end edge of the inclined piece portion 25, the rear piece protruding from the vertical piece portion 26, and the swinging claw piece 10 And a rocking force transmitting piece 27 in contact therewith. The swing operation piece 9 is formed of an extrusion mold material so as to cover substantially the entire length of the mounting frame 18. The hanging piece 24 has a circular shaft portion 28 at the upper end.
[0013]
As shown in FIGS. 1 and 5, the swinging claw piece 10 includes a claw piece main body 36 and a shaft portion 37 fixed to the claw piece main body 36 in an orthogonal shape. The claw piece main body 36 includes a vertical piece portion 32 having a through hole 31 for locking one end of a resilient member 30 (not shown) at the top, and a base end piece integrally formed at the lower end of the vertical piece portion 32 And a locking piece portion 35 extending from a substantially middle portion of the vertical piece portion 32 to the side opposite to the base end piece portion 33 and having a locking surface 34 and a guide inclined surface 45 below the distal end. The shaft portion 37 is fixed to the lower end portion of the vertical piece portion 32.
[0014]
1 and 2, the outer frame 1 is provided with a locking portion 11 on which the locking surface 34 of the locking piece portion 35 of the swinging claw piece 10 is detachably locked. The locking portion 11 is formed on a rail R that supports the drawer 2 so as to be slidable back and forth. The rail R includes a rail body 42 having an upper receiving surface 41a and a lower receiving surface 41b in the front-rear direction to which a roller (not shown) pivotally attached to the rear end portions of the left and right side surfaces of the body portion 4 of the drawer 2 can be contacted. A receiving roller 40 pivotally mounted near the tip of the rail main body 42 and in contact with the lower surface of the horizontal support piece 39 projecting from the left and right side surfaces of the main body portion 4 of the drawer 2; The outer frame 1 is fixed to the left and right inner side surfaces. An inner bent piece 43 having an inverted L-shaped cross section having a locking portion 11 at the rear end is formed at the lower end of the front end of the rail body 42. The rail main body 42 is formed with a punching locking piece 46 for fixing to the outer frame 1.
[0015]
Accordingly, the swinging claw piece 10 is configured to be detachably locked to the locking portion 11 of the outer frame 1 by the swinging operation of the swinging operation piece 9. That is, as shown in FIGS. 1 and 6, the circular shaft portion 28 of the hanging piece portion 24 of the swing operation piece 9 is used as the sideways C-type swing operation piece of the front downward inclined portion 13 of the bowl-shaped wall portion 8. Insert into the pivot 17 to make it swingable. Further, the shaft portion 37 of the swing claw piece 10 is inserted into the swing claw piece pivotal support portion 29 of the mounting wall portion 7 so as to be swingable. The swinging claw piece 10 is disposed only at one end in the left-right direction of the mounting wall 7. In addition, the lower surface of the swinging force transmitting piece 27 of the swing operation piece 9 is brought into contact with the upper surface of the base end piece 33 of the swinging claw piece 10.
[0016]
Further, the elastic member 30 is externally fitted to the shaft portion 37 of the swinging claw piece 10, one end of the elastic member 30 is locked to the swinging claw piece 10, and the other end of the elastic member 30 is swung. The swinging operation piece 9 or the swinging operation piece pivotal support portion 17 of the bowl-shaped wall portion 8 is engaged, and the swinging claw piece 10 is always elastically biased in the swinging direction in which the lock is applied. Thus, the lock mechanism 44 for temporary locking is formed by the swing operation piece 9 of the drawer 2, the swing claw piece 10, the elastic member 30, and the engaging portion 11 of the rail R of the outer frame 1. Constitute.
[0017]
With the configuration as described above, as shown in FIG. 6, when the finger is inserted from below the handle portion 5 of the drawer 2 and the swing operation piece 9 is pulled forward (forward), the swing operation piece 9 is The swing claw piece 10 swings about the first horizontal axis L 1 , the swing claw piece 10 swings about the second horizontal axis L 2 , and the locking surface 34 of the swing claw piece 10 engages with the rail R. Detach from stop 11. Thereby, it will be in a lock release state and can draw out drawer 2 ahead. When the finger is released from the swing operation piece 9, the swing operation piece 9 and the swing claw piece 10 return to the locked position. Further, when the drawer 2 is inserted into the outer frame 1, the guiding inclined surface 45 of the swinging claw piece 10 slides over the inner bent piece 43 of the rail R and is automatically locked temporarily.
[0018]
Thus, according to this cabinet, the first horizontal axis L 1 of the swing operation piece 9 can be disposed close to the rear surface of the bowl-shaped wall portion 8 and can be easily hooked with a finger. It becomes easy to add. In addition, even if the swing operation piece 9 swings, its lower end edge hardly moves up and down, so that it can be stored compactly inside the bowl-shaped wall portion 8, and eventually the height dimension H of the drawer 2 is small. Both of these parts can be stored. Thereby, the vertical height dimension H of the drawer 2 can be reduced. For example, the height dimension H can be about 40 to 50 mm. Further, since the swing operation piece 9 has a substantially Y-shaped cross section, and the distance between the hanging piece portion 24 and the mounting wall portion 7 of the swing operation piece 9 can be increased, when pulling out the drawer 2. It is easy to put a finger on the swing operation piece 9. Furthermore, since the swing operation piece 9 extends over the entire length of the drawer 2 in the width direction, it is easier to place a finger.
[0019]
Further, at the time of manufacturing this cabinet, the screw member 19 for mounting is inserted from the through hole 22 of the front lower inclined portion 13 of the mounting frame 18 of the handle portion 5, and the tip end portion of the work tool is inserted to By screwing the member 19, the handle portion 5 can be easily and quickly attached to the main body portion 4 of the drawer 2. And assembly work becomes easy and it can contribute to mass production. Moreover, the strength of the drawer 2 is increased, and an article having a relatively large weight (for example, about 50 to 100 kg) can be stored in one drawer 2. Moreover, since the through-hole 22 can be hidden by the content display strip 15, no problem in appearance occurs. Further, since the locking portion 11 of the lock mechanism 44 is formed integrally with the rail R, the locking portion 11 can be disposed at a free height position in the outer frame 1 by changing the mounting position of the rail R.
[0020]
In addition, this invention is not limited to the above-mentioned embodiment, For example, when the left-right direction width dimension of the drawer 2 is large, it is arrange | positioning the rocking claw piece 10 at the left-right direction both ends of the attachment wall part 7. FIG. preferable. By doing so, the temporary locking of the drawer 2 becomes more reliable.
[0021]
【The invention's effect】
The present invention has the following remarkable effects by the above-described configuration.
[0022]
According to the cabinet of claim 1, the first horizontal axis L 1 of the swing operation piece 9 can be disposed close to the rear surface of the bowl-shaped wall portion 8 and can be easily hooked with a finger. It becomes easy to apply force. In addition, even if the swing operation piece 9 swings, its lower end edge hardly moves up and down, so that it can be stored compactly inside the bowl-shaped wall portion 8, and eventually the height dimension H of the drawer 2 is small. Both of these parts can be stored. That is, even if the height dimension H of the drawer 2 is reduced, the swinging claw piece 10 can be swung with a swinging angle that can be reliably locked and released within the range of the small height dimension H. it can. Therefore, it is optimal as a cabinet for organizing and storing heavy and small tools, or iron cores and iron plates.
Further, the distance between the mounting wall portion 7 of the handle portion 5 and the hanging piece portion 24 of the swing operation piece 9 can be made large, and when the drawer 2 is pulled out, the swing operation piece 9 can be easily hooked.
[0023]
Further, according to the cabinet of the second aspect , the first horizontal axis L 1 of the swing operation piece 9 can be disposed close to the rear surface of the bowl-shaped wall portion 8 and can be easily hooked with a finger. And it becomes easy to apply force. In addition, even if the swing operation piece 9 swings, its lower end edge hardly moves up and down, so that it can be stored compactly inside the bowl-shaped wall portion 8, and eventually the height dimension H of the drawer 2 is small. Both of these parts can be stored. That is, even if the height dimension H of the drawer 2 is reduced, the swinging claw piece 10 can be swung with a swinging angle that can be reliably locked and released within the range of the small height dimension H. it can. Therefore, it is optimal as a cabinet for organizing and storing heavy and small tools, or iron cores and iron plates.
Moreover, even if the vertical height dimension H of the drawer 2 is small, the handle portion 5 can be easily and quickly attached to the main body portion 4 of the drawer 2. And it can be assembled easily and is ideal for mass production. Further, the strength of the drawer 2 is increased, and a relatively heavy article can be stored.
[Brief description of the drawings]
FIG. 1 is a cross-sectional side view of an essential part showing an embodiment of the present invention.
FIG. 2 is a cross-sectional plan view of a main part.
FIG. 3 is a front view of a handle portion.
FIG. 4 is a side view of a swing operation piece.
FIG. 5 is a side view of a swinging claw piece.
FIG. 6 is an explanatory view of the main part action.
FIG. 7 is an overall perspective view.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Outer frame 2 Drawer 3 Goods accommodation recessed part 4 Main body part 5 Handle part 6 Front wall part 7 Mounting wall part 8 Gutter-shaped wall part 9 Swing operation piece
10 Swing claw piece
11 Locking part
13 Front tilt part
14 Vertical section
18 Mounting frame
19 Screw member
20 Screw shaft
21 Screw insertion hole
22 Through hole
24 Hanging piece
25 Inclined piece
26 Vertical piece
27 Oscillating force transmission piece L 1 1st horizontal axis L 2 2nd horizontal axis
