JP4046225B2 - Drawer structure with internal drawer - Google Patents

Drawer structure with internal drawer Download PDF

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Publication number
JP4046225B2
JP4046225B2 JP2003070409A JP2003070409A JP4046225B2 JP 4046225 B2 JP4046225 B2 JP 4046225B2 JP 2003070409 A JP2003070409 A JP 2003070409A JP 2003070409 A JP2003070409 A JP 2003070409A JP 4046225 B2 JP4046225 B2 JP 4046225B2
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Japan
Prior art keywords
drawer
inner drawer
guide rail
rollers
engagement
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JP2003070409A
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Japanese (ja)
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JP2004275397A (en
Inventor
洋行 吉田
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Sun Wave Corp
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Sun Wave Corp
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Description

【0001】
【発明の属する技術分野】
本発明は、引出しを引き出すことにより内引出しが利用可能となる内引出しを備えた引出し構造に関する。
【0002】
【従来の技術】
従来、引出しを引き出すことにより内引出しが利用可能な引出し構造として、特許文献1に記載の「洗面化粧台」が知られていた。図9は前記特許文献に開示されている引出しの斜視図であって、引出し01をノブ02を掴んで本体03よりA方向に引き出した後、内引出しとなる隠し引出し04の把持部05を持ってB方向に引き出すと、隠し引出し04が案内レール06,07に案内支持されて引き出されるようになっている。
【0003】
【特許文献1】
実公平7−34609号公報(図1)
【0004】
【発明が解決しようとする課題】
しかしながら、上記特許文献1に記載のものは、隠し引出し04は引出し01を引き出した後でないと引き出すことができず、隠し引出し04内に収納されている物を利用したいときは面倒な二段階操作を要した。
【0005】
本発明は、このような状況に鑑みてなされたものであり、内引出しを一回の引き出し操作で利用可能であり、しかも容易に内引出しを不使用状態に閉鎖できる内引出しを備えた引出し構造を提供することを目的とするものである。
【0006】
【課題を解決するための手段】
上記課題を解決するために、本発明の内引出しを備えた引出し構造は、引出しを引き出すことにより内引出しが利用可能となる内引出しを備えた引出し構造であって、前記内引出しは、引出しの上部開口の後方を部分的に塞ぐように引出しと係合された状態で引出し一体に引き出された後、内引出しは前方移動が拘束されるとともに引出しの更なる引き出し操作により、前記係合が解除され単独で収納可能であることを特徴としている。
この特徴によれば、引出しを引き出すことで内引出しが引出しの上部開口の後方を部分的に塞ぐように引出しと係合された状態で一体に引き出されるので、引出しを引き出したときに引出しと内引出しの両引出しを同時に利用することができる。また引出しと内引出しとの係合の解除が容易に行え、内引出しだけを単独で閉鎖できるので、引き出しに収納されている物も支障なく取り出せる。
【0007】
本発明の内引出しを備えた引出し構造において、前記内引出しは前輪が引出しに設けたガイドレールに、後輪が引出しの側板レールに案内支持されており、引出しの全閉位置から全開位置に至る寸前までは前記前輪は前記ガイドレールに係合し、全開位置においては前記係合が解除されることが好ましい。
このようにすれば、引出しの全開位置において内引出しの前輪がガイドレールの係合から解除されるので、内引出しをガイドレールと側板レールによって容易に閉鎖方向に移動させることができる。
【0008】
本発明の内引出しを備えた引出し構造において、前記ガイドレールに形成した凹部に前記前輪が嵌入することにより両者の係合が行われ、引出しの全開位置に至る寸前で内引出しの前方移動が拘束されることにより、両者の係合が解除されることが好ましい。
このようにすれば、ガイドレールに形成した凹部に前輪を嵌入させて両者の係合を行うようにしているので、ガイドレールと前輪との係脱が簡素な構成で実現できる。
【0009】
本発明の内引出しを備えた引出し構造において、前記ガイドレールは引出しの両サイドに各1本ずつ設けられていることが好ましい。
このようにすれば、内引出しが2本のガイドレールに支えられるので、その移動が安定する。
【0011】
【発明の実施の形態】
本発明の実施形態について図面を参照して説明する。
【0012】
図1は本発明の一実施形態に係る内引出しを備えた引出しの分解組立て斜視図、図2の(a)は(b)のA−A断面図であり、(b)は内引出しを備えた引出しがキャビネット内に収容された状態を示す部分断面図である。
【0013】
本発明の引出し構造は、例えば、キャビネット15等の収容部内部に出し入れ可能に収容される引出しの上部に、小型の内引き出しを前後に移動可能に載置した構造であって図1に示すように構成されている。
【0014】
すなわち、この引出し構造は、図1に示すように両側板1a,1bおよび後面板1cないし底板1dと、両側板1a,1b上部の後面板1cの高さ位置に取付けられた一対の丸棒状上部フレーム14a,14bとから成る箱型構造の引出し1(前板は省略)と、引出し1上に前後に移動可能に載置され同一幅で短尺(引出し1の全長の略1/2)に構成される内引出し2から構成されている。
【0015】
引出し1は、図2(a)に示すようにキャビネット15の内部を仕切る両側板4a(片側のみ図示)の対向面に水平に取着された一対のブラケット3に所定間隔毎に軸支された複数のローラ20(片側のみ図示)を介して前後に移動可能に案内支持されている。
【0016】
また、内引出し2は、図1に示すように、下面の左右側端部に沿って一対の枠体10a,10bが固設され、これら一対の枠体10a,10bの外側には、それぞれ一対の後輪となる後部ローラR1,R1が回転自在に軸支されると共に、枠体10a,10bの内側には一対の前輪となる前部ローラR2,R2がそれぞれ回転自在に軸支されており、前部ローラR2,R2内側の近接位置には後部ストッパS1,S1に当接可能な当接片10a’(図2a参照)が枠体10a,10b前端に下方に向けて形成されている。
【0017】
引出し1の上部フレーム14a,14bには、前部ローラR2,R2のみを前後に移動可能に支持する短尺のガイドレール12a,12bが挿嵌され、このガイドレール12a,12b後端には、引出し1の後面板1cの左右上端に嵌合すべく下向き嵌合凹部を形成した後部ストッパS1,S1が内側に向けて直交するように折曲形成されると共に、両ストッパS1,S1の当接面には図示しないゴム板等の緩衝材が取付けられている。
【0018】
そして、両ガイドレール12a,12bの前端には、前部ローラR2,R2を位置決めする所定深さの凹溝状の前部ストッパS2,S2を例えば合成樹脂などで一体成形したホルダHが着脱可能に装着されており、これら前部ストッパS2,S2は、前端部が前進移動を阻止する垂直面で構成されると共に、その後方側は所定角度(略45度)の傾斜面で構成されている。
【0019】
一方、両側板4a,4bの対向面には、一対の後部ローラR1,R1のみを前後に移動可能に支持する一対の側板レール6,8が水平に取着されており、側板レール6,8の両端上面には後部ローラR1,R1に当接して内引出し2の前後移動端を位置決めするストッパ6a,6bおよび8a,8bが設けられている。
【0020】
次に、上記のように構成された内引出しを載置した引出しの作用に付き、図3〜図6を参照して説明する。図3は内引出しを載置した引出しがキャビネットの収容部内部に収容された状態を示す説明図、図4は内引出しの前部ローラが前部ストッパに位置決めされた状態で引出しが全開される直前の状態を示す説明図、図5は引出しが全開された状態であって、後部ローラが前端のストッパに当接して内引出しの前部ローラが前部ストッパから離脱した状態を示す説明図であり、図6は全開状態の引出し上の内引出しが後方に移動して引出しの開口が全開した状態を示す説明図である。
【0021】
先ず、図3に示すように、内引出し2を載置した引出し1は、キャビネット15の収容部内部に収容されており、この状態では、内引出し2の前部ローラR2,R2は、両ガイドレール12a,12bの前端上面に形成された前部ストッパS2,S2内に落し込まれた状態で位置決めされている。
【0022】
次に、引出し1の上部に載置された内引出し2は、前部ローラR2,R2が凹溝状の前部ストッパS2,S2に位置決め係合された状態となっているので、図4に示すように引出し1が前方への引出される際には、内引出し2の後部ローラR1,R1が一対の側板レール6,8に案内支持されて引出し1と共に全開直前まで前方へ引き出される。
【0023】
引出し1が全開状態になるまで引き出されると、側板レール6,8に案内支持される後部ローラR1,R1が、側板レール6,8の前端ストッパ6b,8bに当接することで前部ローラR2,R2が前部ストッパS2,S2の後方傾斜面を乗り上げ離脱してガイドレール12a,12b上に乗る。
【0024】
すなわち、引出し1が全開状態まで引き出されると、引出し1上の内引出し2は、図6に示すように後部ローラR1,R1と前部ローラR2,R2が側板レール6,8上並びにガイドレール12a,12b上で自由に移動可能な状態となり、内引出し2を引出し1の上部開口を全開するまで後退移動させると、前部ローラR2,R2近傍の当接片10a’が後部ストッパS1,S1に当接した状態となる。
【0025】
続いて上記の状態から、引出し1をキャビネット15内部に収容させるために後退移動させると、内引出し2はその位置を維持した状態のまま前部ローラR2,R2がストッパ前部ストッパS2,S2に係合し、それ以降は引出し1と共に図3に示される後端端部まで後退移動する。
【0026】
従って、上記のように構成された引出し構造によれば、引出し1を引き出すことで内引出し2も一体に引き出されるので、内引出し2に収納されている物を直ちに取り出すことができ、また内引出し2だけを単独で閉鎖することもできるので、引出し1に収納されている物も支障なく取り出すことができる。
【0027】
また、内引出し2は、前部ローラR2,R2が引出し1に設けたガイドレール12a,12bに、後部ローラR1,R1が引出し1の側板レール6,8に案内支持されており、引出し1の全閉位置から全開位置に至る寸前までは前部ローラR2,R2はガイドレール12a,12bの前部ストッパS2,S2に係合し、全開位置においては係合が解除されるように構成されているので、内引出し2をガイドレール12a,12bと側板レール6,8によって容易に閉鎖方向に移動させることができる。
【0028】
更に、ガイドレール12a,12bに凹溝状に形成された前部ストッパS2,S2に前部ローラR2,R2が嵌入することにより両者の係合が行われ、引出し1の全開位置に至る寸前で内引出し2の前方移動が拘束されることにより、両者の係合が解除されるように構成されているので、ガイドレール12a,12bと前部ローラR2,R2との係脱が簡素な構成で実現できる。
【0029】
そして、ガイドレール12a,12bは、引出し1両サイドの一対の丸棒状上部フレーム14a,14bに各1本ずつ挿嵌支持されているので、その移動が安定する。
【0030】
そしてまた、内引出し2は、引出し1の上部開口の後方を部分的に塞ぐように載置されているので、引出し1を引き出したときに引出し1と内引出し2の両引出しを同時に利用することができる。
【0031】
次に、引出し構造における前部ストッパの変形例に付き、図7および図8を参照して説明する。尚、上記実施形態と同一構成の部材は同一符号を付して説明する。図7は前部ストッパの第1変形例を示す部分側面図であり、図8は前部ストッパの第2変形例を示す部分側面図である。
【0032】
先ず、図7には前部ストッパS3が示されており、この前部ストッパS3はガイドレール22aの先端に着脱可能に装着された合成樹脂などで一体成形されるホルダH1に設けられており、このホルダH1の先端には、ガイドレール22aの上面から突出するブラケット25に係止ローラR3が回転自在に軸支されている。
【0033】
内引出し2下面の左右側端部に固設される一対の枠体20a(一方のみ図示)には、その前端内側面に前部ローラR2,R2が回転自在に軸支されている。そして、引出し1を内引出し2に対し前方に移動した場合に、前部ローラR2,R2が係止ローラR3を乗り越えることで、前部ローラR2,R2はガイドレール22a上に載り、全開位置となる。
【0034】
また、図8には前部ストッパS4が示されており、この前部ストッパS4はガイドレール32aの先端に着脱可能に装着された合成樹脂などで一体成形されるホルダH2に設けられており、このホルダH2は、先端に上面から突出するストッパ26と、下方に開口する中空部28とガイドレール32a上面との間で形成される肉厚部を挿通すべくストッパ26の後方に形成される貫通孔38と、肉厚部下面にビスBを介して後端が固定された板バネ40と、この板バネ40の先端上面に取着され板バネ40が無負荷状態の場合に貫通孔38を通してガイドレール32a上面から突出する球状の規制部材35とから構成されている。
【0035】
従って、引出し1を内引出し2に対し前方に移動した場合に、一対の枠体30a前端内側面の前部ローラR2,R2が、球状の規制部材35を板バネ40の付勢力に抗して押し下げることで、前部ローラR2,R2はガイドレール32a上に載り、全開位置となる。
【0036】
尚、上記のように構成された前部ストッパS2,S2の各変形例は、前記実施形態で述べたものと同一の作用、効果を有しており重複する説明を省略するが、例えば係合部にマグネットを使用した構成とすることも可能である。
【0037】
【発明の効果】
本発明は以下の効果を奏する。
【0038】
(a)請求項1項の発明によれば、引出しを引き出すことで内引出しが引出しの上部開口の後方を部分的に塞ぐように引出しと係合された状態で一体に引き出されるので、引出しを引き出したときに引出しと内引出しの両引出しを同時に利用することができる。また引出しと内引出しとの係合の解除が容易に行え、内引出しだけを単独で閉鎖できるので、引き出しに収納されている物も支障なく取り出せる。
【0039】
(b)請求項2項の発明によれば、引出しの全開位置において内引出しの前輪がガイドレールの係合から解除されるので、内引出しをガイドレールと側板レールによって容易に閉鎖方向に移動させることができる。
【0040】
(c)請求項3項の発明によれば、ガイドレールに形成した凹部に前輪を嵌入させて両者の係合を行うようにしているので、ガイドレールと前輪との係脱が簡素な構成で実現できる。
【0041】
(d)請求項4項の発明によれば、内引出しが2本のガイドレールに支えられるので、その移動が安定する。
【図面の簡単な説明】
【図1】本発明の一実施形態に係る内引出しを備えた引出しの分解組立て斜視図である。
【図2】(a)は(b)のA−A断面図であり、(b)は内引出しを備えた引出しがキャビネット内に収容された状態を示す部分断面図である。
【図3】内引出しを載置した引出しがキャビネットの収容部内部に収容された状態を示す説明図である。
【図4】内引出しの前部ローラが前部ストッパに位置決めされた状態で引出しが全開される直前の状態を示す説明図である。
【図5】引出しが全開された状態であって、後部ローラが前端のストッパに当接して内引出しの前部ローラが前部ストッパから離脱した状態を示す説明図である。
【図6】全開状態の引出し上の内引出しが後方に移動して引出しの開口が全開した状態を示す説明図である。
【図7】前部ストッパの第1変形例を示す部分側面図である。
【図8】前部ストッパの第2変形例を示す部分側面図である。
【図9】 従来の内引出しを備えた引出し構造を示す部分斜視図である。
【符号の説明】
1 引出し
1a,1b 側板
1c 後面板
1d 底板
2 内引出し
3 ブラケット
4a,4b 側板
6,8 側板レール
6a,6b ストッパ
8a,8b ストッパ
10a,10b 枠体
10a’ 当接片
12a,12b ガイドレール
14a,14b 上部フレーム
15 キャビネット
20 ローラ
20a ,30a 枠体
22a,32a ガイドレール
25 ブラケット
26 ストッパ
28 中空部
35 規制部材
38 貫通孔
40 板バネ
B ビス
H,H1,H2 ホルダ
R1 後部ローラ
R2 前部ローラ
R3 係止ローラ
S1,S1 後部ストッパ
S2,S2,S3,S4 前部ストッパ
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a drawer structure having an inner drawer that can be used by pulling out the drawer.
[0002]
[Prior art]
Conventionally, as a drawer structure in which an internal drawer can be used by pulling out the drawer, a “vanity table” described in Patent Document 1 has been known. FIG. 9 is a perspective view of the drawer disclosed in the above-mentioned patent document. After holding the drawer 01 in the direction A from the main body 03 by grasping the knob 02, the holding section 05 of the hidden drawer 04 serving as the inner drawer is held. When it is pulled out in the direction B, the hidden drawer 04 is guided and supported by the guide rails 06 and 07 and pulled out.
[0003]
[Patent Document 1]
Japanese Utility Model Publication No. 7-34609 (FIG. 1)
[0004]
[Problems to be solved by the invention]
However, in the device disclosed in Patent Document 1, the hidden drawer 04 can be pulled out only after the drawer 01 is pulled out, and a troublesome two-step operation is required when using an object stored in the hidden drawer 04. Cost.
[0005]
The present invention has been made in view of such a situation, and the drawer structure is provided with an inner drawer that can be used in a single drawer operation and that can be easily closed to an unused state. Is intended to provide.
[0006]
[Means for Solving the Problems]
In order to solve the above problems, a drawer structure with an inner drawer according to the present invention is a drawer structure with an inner drawer that can be used by pulling out the drawer, and the inner drawer is a drawer structure . after being drawn into the drawer integral with the drawer and engaged state so as to close the rear of the upper opening partially, by the inner drawer further pulled out of the drawer with the forward movement is restrained, the engagement It is released and can be stored alone.
According to this feature, by pulling out the drawer , the inner drawer is pulled out integrally with the drawer so as to partially block the rear of the upper opening of the drawer. Both drawers can be used simultaneously. Further, the engagement between the drawer and the inner drawer can be easily released, and only the inner drawer can be closed alone, so that the items stored in the drawer can be taken out without any trouble.
[0007]
In the drawer structure with the inner drawer according to the present invention, the inner drawer is guided and supported by the guide rail provided on the drawer for the front wheel and the side plate rail of the drawer, and reaches from the fully closed position of the drawer to the fully opened position. It is preferable that the front wheel engages with the guide rail until just before, and the engagement is released at the fully open position.
In this way, the front wheel of the inner drawer is released from the engagement of the guide rail in the fully open position of the drawer, so that the inner drawer can be easily moved in the closing direction by the guide rail and the side plate rail.
[0008]
In the drawer structure with an inner drawer according to the present invention, the front wheel is fitted into a recess formed in the guide rail to engage the both, and the forward movement of the inner drawer is restrained just before reaching the fully opened position of the drawer. By doing so, it is preferable that the engagement between the two is released.
In this way, since the front wheels are fitted into the recesses formed in the guide rails to engage with each other, engagement / disengagement between the guide rails and the front wheels can be realized with a simple configuration.
[0009]
In the drawer structure having the inner drawer according to the present invention, it is preferable that one guide rail is provided on each side of the drawer.
In this way, since the inner drawer is supported by the two guide rails, the movement is stabilized.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described with reference to the drawings.
[0012]
FIG. 1 is an exploded perspective view of a drawer having an inner drawer according to an embodiment of the present invention, FIG. 2A is a sectional view taken along line AA of FIG. 2B, and FIG. It is a fragmentary sectional view which shows the state in which the drawer | drawer was accommodated in the cabinet.
[0013]
The drawer structure of the present invention is, for example, a structure in which a small inner drawer is placed movably back and forth on an upper part of a drawer that is housed in a housing part such as a cabinet 15 as shown in FIG. It is configured.
[0014]
That is, as shown in FIG. 1, the drawer structure has a pair of round bar-like upper parts attached at the height positions of the side plates 1a, 1b and the rear plate 1c or the bottom plate 1d and the rear plate 1c above the side plates 1a, 1b. Drawer 1 with a box structure consisting of frames 14a and 14b (the front plate is omitted), and is placed on drawer 1 so as to be movable back and forth, and has the same width and a short length (approximately 1/2 of the total length of drawer 1) The inner drawer 2 is made up of.
[0015]
As shown in FIG. 2 (a), the drawer 1 is pivotally supported at a predetermined interval by a pair of brackets 3 horizontally attached to opposite surfaces of both side plates 4a (only one side is shown) that partitions the inside of the cabinet 15. It is guided and supported by a plurality of rollers 20 (only one side is shown) so as to be movable back and forth.
[0016]
As shown in FIG. 1, the inner drawer 2 has a pair of frames 10a and 10b fixed along the left and right end portions of the lower surface, and a pair of frames 10a and 10b are provided on the outer sides of the pair of frames 10a and 10b. Rear rollers R1 and R1 serving as rear wheels are rotatably supported, and a pair of front rollers R2 and R2 serving as front wheels are rotatably supported inside the frames 10a and 10b. Abutting pieces 10a '(see FIG. 2a) that can abut against the rear stoppers S1 and S1 are formed on the front ends of the frame bodies 10a and 10b downward at close positions inside the front rollers R2 and R2.
[0017]
The upper frames 14a and 14b of the drawer 1 are fitted with short guide rails 12a and 12b that support only the front rollers R2 and R2 so as to be movable back and forth, and the guide rails 12a and 12b have drawers at the rear ends. The rear stoppers S1 and S1 having downward fitting recesses to be fitted to the left and right upper ends of the rear plate 1c are bent so as to be orthogonal to the inside, and the contact surfaces of both stoppers S1 and S1 A cushioning material such as a rubber plate (not shown) is attached to the.
[0018]
At the front ends of the guide rails 12a and 12b, a holder H in which concave groove-shaped front stoppers S2 and S2 having a predetermined depth for positioning the front rollers R2 and R2 are integrally formed with, for example, a synthetic resin is detachable. These front stoppers S2 and S2 are formed by vertical surfaces whose front end portions prevent forward movement, and the rear side thereof is formed by an inclined surface having a predetermined angle (approximately 45 degrees). .
[0019]
On the other hand, a pair of side plate rails 6 and 8 that support only the pair of rear rollers R1 and R1 movably back and forth are horizontally attached to the opposing surfaces of the side plates 4a and 4b. Stoppers 6a, 6b and 8a, 8b for positioning the front and rear moving ends of the inner drawer 2 in contact with the rear rollers R1, R1 are provided on the upper surfaces of both ends.
[0020]
Next, a description will be given with reference to FIGS. 3 to 6 regarding the action of the drawer on which the inner drawer configured as described above is placed. FIG. 3 is an explanatory view showing a state in which the drawer on which the inner drawer is placed is housed inside the housing portion of the cabinet, and FIG. 4 is a drawing in which the drawer is fully opened with the front roller of the inner drawer positioned at the front stopper. FIG. 5 is an explanatory view showing a state immediately before, and FIG. 5 is an explanatory view showing a state in which the drawer is fully opened and the rear roller comes into contact with the front end stopper and the front drawer of the inner drawer is detached from the front stopper. FIG. 6 is an explanatory view showing a state in which the inner drawer on the drawer in the fully opened state moves rearward and the drawer opening is fully opened.
[0021]
First, as shown in FIG. 3, the drawer 1 on which the inner drawer 2 is placed is housed inside the housing portion of the cabinet 15. In this state, the front rollers R2 and R2 of the inner drawer 2 are both guides. The rails 12a and 12b are positioned in a state where they are dropped into front stoppers S2 and S2 formed on the upper surfaces of the front ends of the rails 12a and 12b.
[0022]
Next, the inner drawer 2 placed on the upper part of the drawer 1 is in a state in which the front rollers R2 and R2 are positioned and engaged with the groove-shaped front stoppers S2 and S2, so FIG. As shown, when the drawer 1 is pulled forward, the rear rollers R1 and R1 of the inner drawer 2 are guided and supported by the pair of side plate rails 6 and 8, and are pulled forward together with the drawer 1 until immediately before fully opened.
[0023]
When the drawer 1 is pulled out until it is fully opened, the rear rollers R1 and R1 guided and supported by the side plate rails 6 and 8 come into contact with the front end stoppers 6b and 8b of the side plate rails 6 and 8, thereby causing the front rollers R2 and R2 to come into contact. R2 rides on and separates from the rear inclined surfaces of the front stoppers S2 and S2 and gets on the guide rails 12a and 12b.
[0024]
In other words, when the drawer 1 is pulled out to the fully open state, the inner drawer 2 on the drawer 1 has the rear rollers R1, R1 and the front rollers R2, R2 on the side plate rails 6, 8 and the guide rail 12a as shown in FIG. When the inner drawer 2 is moved backward until the upper opening of the drawer 1 is fully opened, the contact piece 10a 'in the vicinity of the front rollers R2, R2 is moved to the rear stoppers S1, S1. It comes into contact.
[0025]
Subsequently, when the drawer 1 is moved backward in order to accommodate the drawer 1 in the cabinet 15, the front rollers R2 and R2 are moved to the stopper front stoppers S2 and S2 while maintaining the position of the inner drawer 2. After that, it is moved backward together with the drawer 1 to the rear end shown in FIG.
[0026]
Therefore, according to the drawer structure constructed as described above, the drawer 1 can be pulled out by pulling out the drawer 1, so that the items stored in the drawer 2 can be immediately taken out. Since only 2 can be closed alone, the objects stored in the drawer 1 can be taken out without any trouble.
[0027]
Further, the inner drawer 2 is supported by guide rails 12a and 12b provided on the drawer 1 with the front rollers R2 and R2 and the side rails 6 and 8 of the drawer 1 with the rear rollers R1 and R2 being guided and supported. The front rollers R2 and R2 engage with the front stoppers S2 and S2 of the guide rails 12a and 12b until the position from the fully closed position to the fully open position, and the engagement is released at the fully opened position. Therefore, the inner drawer 2 can be easily moved in the closing direction by the guide rails 12a, 12b and the side plate rails 6, 8.
[0028]
Further, when the front rollers R2 and R2 are fitted into the front stoppers S2 and S2 formed in the groove shape on the guide rails 12a and 12b, the two rollers are engaged with each other, and immediately before the drawer 1 is fully opened. Since the forward movement of the inner drawer 2 is constrained so that the engagement between the two is released, the engagement / disengagement between the guide rails 12a, 12b and the front rollers R2, R2 is realized with a simple configuration. it can.
[0029]
The guide rails 12a and 12b are inserted and supported one by one in the pair of round bar-like upper frames 14a and 14b on both sides of the drawer, so that their movement is stable.
[0030]
Further, since the inner drawer 2 is placed so as to partially block the rear of the upper opening of the drawer 1, both the drawer 1 and the inner drawer 2 can be used simultaneously when the drawer 1 is pulled out. Can do.
[0031]
Next, a modified example of the front stopper in the drawer structure will be described with reference to FIGS. In addition, the member of the same structure as the said embodiment attaches | subjects and demonstrates the same code | symbol. FIG. 7 is a partial side view showing a first modification of the front stopper, and FIG. 8 is a partial side view showing a second modification of the front stopper.
[0032]
First, FIG. 7 shows a front stopper S3, and this front stopper S3 is provided on a holder H1 that is integrally formed of synthetic resin or the like that is detachably attached to the tip of the guide rail 22a. A locking roller R3 is rotatably supported at a tip of the holder H1 by a bracket 25 protruding from the upper surface of the guide rail 22a.
[0033]
Front rollers R2 and R2 are rotatably supported on the inner surface of the front end of a pair of frames 20a (only one is shown) fixed to the left and right ends of the lower surface of the inner drawer 2. When the drawer 1 is moved forward with respect to the inner drawer 2, the front rollers R2 and R2 get over the locking roller R3, so that the front rollers R2 and R2 are placed on the guide rail 22a, and the fully open position. Become.
[0034]
Further, FIG. 8 shows a front stopper S4, and this front stopper S4 is provided on a holder H2 that is integrally formed of synthetic resin or the like that is detachably attached to the tip of the guide rail 32a. This holder H2 has a stopper 26 protruding from the upper surface at the tip, and a through hole formed behind the stopper 26 so as to pass through a thick portion formed between the hollow portion 28 opening downward and the upper surface of the guide rail 32a. A hole 38, a leaf spring 40 having a rear end fixed to the lower surface of the thick portion via a screw B, and a through-hole 38 when the leaf spring 40 is attached to the upper surface of the distal end of the leaf spring 40 and is unloaded. It is comprised from the spherical control member 35 which protrudes from the guide rail 32a upper surface.
[0035]
Therefore, when the drawer 1 is moved forward with respect to the inner drawer 2, the front rollers R2 and R2 on the inner surface of the front end of the pair of frames 30a oppose the spherical regulating member 35 against the urging force of the leaf spring 40. By pushing down, the front rollers R2 and R2 are placed on the guide rail 32a and are in the fully open position.
[0036]
Each modification of the front stoppers S2 and S2 configured as described above has the same operations and effects as those described in the above embodiment, and a duplicate description is omitted. It is also possible to use a configuration in which a magnet is used for the part.
[0037]
【The invention's effect】
The present invention has the following effects.
[0038]
(A) According to the invention of claim 1, by pulling out the drawer , the inner drawer is pulled out integrally with the drawer so as to partially close the rear of the upper opening of the drawer. Both drawers and internal drawers can be used simultaneously when pulled out. Further, the engagement between the drawer and the inner drawer can be easily released, and only the inner drawer can be closed alone, so that the items stored in the drawer can be taken out without any trouble.
[0039]
(B) According to the invention of claim 2, since the front wheel of the inner drawer is released from the engagement of the guide rail in the fully open position of the drawer, the inner drawer is easily moved in the closing direction by the guide rail and the side plate rail. be able to.
[0040]
(C) According to the invention of claim 3, since the front wheels are inserted into the recesses formed in the guide rails to engage with each other, engagement / disengagement between the guide rails and the front wheels is realized with a simple configuration. it can.
[0041]
(D) According to the invention of claim 4, since the inner drawer is supported by the two guide rails, the movement is stabilized.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a drawer having an inner drawer according to an embodiment of the present invention.
2A is a cross-sectional view taken along line AA of FIG. 2B, and FIG. 2B is a partial cross-sectional view showing a state in which a drawer having an inner drawer is housed in a cabinet.
FIG. 3 is an explanatory view showing a state in which the drawer on which the inner drawer is placed is housed inside the housing portion of the cabinet.
FIG. 4 is an explanatory view showing a state immediately before the drawer is fully opened in a state where the front roller of the inner drawer is positioned by the front stopper.
FIG. 5 is an explanatory view showing a state in which the drawer is fully opened and the rear roller comes into contact with the front end stopper and the front roller of the inner drawer is detached from the front stopper.
FIG. 6 is an explanatory view showing a state where the inner drawer on the drawer in the fully opened state moves rearward and the drawer opening is fully opened.
FIG. 7 is a partial side view showing a first modification of the front stopper.
FIG. 8 is a partial side view showing a second modification of the front stopper.
FIG. 9 is a partial perspective view showing a drawer structure having a conventional inner drawer.
[Explanation of symbols]
1 drawer 1a, 1b side plate 1c rear plate 1d bottom plate 2 inner drawer 3 bracket 4a, 4b side plate 6, 8 side plate rail 6a, 6b stopper 8a, 8b stopper 10a, 10b frame 10a 'contact piece 12a, 12b guide rail 14a, 14b Upper frame 15 Cabinet 20 Rollers 20a, 30a Frame bodies 22a, 32a Guide rail 25 Bracket 26 Stopper 28 Hollow portion 35 Restriction member 38 Through hole 40 Leaf spring B Screws H, H1, H2 Holder R1 Rear roller R2 Front roller R3 Engagement Stop rollers S1, S1 Rear stopper S2, S2, S3, S4 Front stopper

Claims (4)

引出しを引き出すことにより内引出しが利用可能となる内引出しを備えた引出し構造であって、前記内引出しは、引出しの上部開口の後方を部分的に塞ぐように引出しと係合された状態で引出し一体に引き出された後、内引出しは前方移動が拘束されるとともに引出しの更なる引き出し操作により、前記係合が解除され単独で収納可能であることを特徴とする内引出しを備えた引出し構造。A drawer structure having an inner drawer that can be used by pulling out the drawer, wherein the inner drawer is engaged with the drawer so as to partially close the rear of the upper opening of the drawer. The drawer structure with the inner drawer is characterized in that the forward movement of the inner drawer is constrained by the drawer, and the forward movement is restricted and the engagement is released by a further drawer operation of the drawer and can be stored alone. . 前記内引出しは前輪が引出しに設けたガイドレールに、後輪が引出しの側板レールに案内支持されており、引出しの全閉位置から全開位置に至る寸前までは前記前輪は前記ガイドレールに係合し、全開位置においては前記係合が解除される請求項1に記載の内引出しを備えた引出し構造。  The inner drawer is supported by a guide rail provided on the drawer for the front wheel, and the rear wheel is guided and supported by the side plate rail of the drawer. The front wheel engages with the guide rail until it reaches the position from the fully closed position to the fully opened position. The drawer structure with an inner drawer according to claim 1, wherein the engagement is released in a fully opened position. 前記ガイドレールに形成した凹部に前記前輪が嵌入することにより両者の係合が行われ、引出しの全開位置に至る寸前で内引出しの前方移動が拘束されることにより、両者の係合が解除される請求項2に記載の内引出しを備えた引出し構造。  The front wheels are engaged in the recesses formed in the guide rails to engage the two, and the forward movement of the inner drawer is restrained just before reaching the fully open position of the drawer, so that the engagement between the two is released. A drawer structure comprising an inner drawer according to claim 2. 前記ガイドレールは引出しの両サイドに各1本ずつ設けられている請求項2または3に記載の内引出しを備えた引出し構造。  4. The drawer structure with an inner drawer according to claim 2, wherein one guide rail is provided on each side of the drawer.
JP2003070409A 2003-03-14 2003-03-14 Drawer structure with internal drawer Expired - Lifetime JP4046225B2 (en)

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CN105747615A (en) * 2016-05-18 2016-07-13 朱小菊 Safety drawer cabinet

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DE102004025755A1 (en) * 2004-05-26 2005-12-22 Miele & Cie. Kg Drawer, has rack with guide devices having projection running in installation position of rack opposite to module direction of drawer, and cooperating with strength transfer of storage linear track
JP2007190261A (en) * 2006-01-20 2007-08-02 Hitachi Housetec Co Ltd Kitchen cabinet
JP5036424B2 (en) * 2007-06-28 2012-09-26 クリナップ株式会社 Kitchen storage
JP5665018B1 (en) * 2013-09-25 2015-02-04 Toto株式会社 Kitchen cabinet
JP7164146B2 (en) * 2018-04-21 2022-11-01 太陽パーツ株式会社 drawer structure and cabinet
US12059639B2 (en) * 2021-05-19 2024-08-13 Sugino Machine Limited Processing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105747615A (en) * 2016-05-18 2016-07-13 朱小菊 Safety drawer cabinet
CN105747615B (en) * 2016-05-18 2018-05-08 佛山市欧曼家具有限公司 Safety drawers cabinet

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