JPH0339058Y2 - - Google Patents
Info
- Publication number
- JPH0339058Y2 JPH0339058Y2 JP1985164302U JP16430285U JPH0339058Y2 JP H0339058 Y2 JPH0339058 Y2 JP H0339058Y2 JP 1985164302 U JP1985164302 U JP 1985164302U JP 16430285 U JP16430285 U JP 16430285U JP H0339058 Y2 JPH0339058 Y2 JP H0339058Y2
- Authority
- JP
- Japan
- Prior art keywords
- box
- spring
- storage
- storage box
- inner storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004804 winding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Description
【考案の詳細な説明】
［技術分野］
本考案は、壁の天井近くに取り付けられる天袋
に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a ceiling bag that is attached to a wall near the ceiling.
［背景技術］
壁の天井に近い部分を収納スペースとして利用
するため、壁の高所に天袋が取り付けられる。そ
して通常この天袋は前面を開口した箱型に形成さ
れ、この前面開口に左右に開ける扉を設けて構成
されている。しかしながら壁の高所に取り付けら
れているこのような構造の天袋にあつては扉に手
が届きにくくて椅子などの踏み台がないと物の出
し入れができない場合があり、しかも下方から天
袋を見上げながら物の出し入れをおこなうことに
なるために、間違つたものを天袋から取り出した
りまたは床に落としりするおそれがあつた。[Background technology] In order to use the part of the wall near the ceiling as a storage space, a ceiling bag is attached to a high place on the wall. This top bag is usually formed in the shape of a box with an open front, and the front opening is provided with doors that can be opened to the left and right. However, with a ceiling bag of this type that is mounted high on the wall, it may be difficult to reach the door and you may not be able to take things in or out without a stool such as a chair. Since you have to put things in and take them out while looking up, there is a risk of taking out the wrong thing from the top bag or dropping it on the floor.
そこで第４図に示すような天袋Ａが考案される
に至つている。このものは下面が開口する天袋外
箱１内に前面が開口する収納内箱２を取り付け、
収納内箱２を天袋外箱１内から下方へ引き出すこ
とができるようにしたものであり、このものでは
収納内箱２を下方へ引き出してこの低い位置に引
き出された収納内箱２内に物の出し入れをおこな
うことができ、上記のような天袋における問題を
解決することができるのである。そしてこのもの
にあつて、収納内箱２の天板９の下面の一対の軸
受け２４によつて巻き軸６を回転自在に取り付け
ると共にこの巻き軸６をねじりばねで形成される
ばね７によつて回転付勢し、一端を巻き軸６に巻
き付け巻き外し自在に結合させたワイヤー８の他
端を収納内箱２の天板９の貫通孔３１に通して天
袋外箱１の天板１０に取り付けた吊下フツク３０
に結合させるようにしてある。そしてばね７によ
る回転付勢力によつて巻き軸６を回転させワイヤ
ー８を巻き軸６に巻き取ることによつて、軽い力
で収納内箱２を押し上げることができるようにし
て収納内箱２を天袋外箱１内にスムーズに格納す
ることができるようにしてある。 Therefore, a top bag A as shown in FIG. 4 has been devised. This item has an inner storage box 2 with an open front attached to an outer top box 1 with an open bottom.
The inner storage box 2 can be pulled out downward from inside the top outer box 1, and in this case, the inner storage box 2 is pulled out downward and the inner storage box 2 pulled out to this low position is placed inside the inner storage box 2. This allows you to put things in and take them out, and it solves the above-mentioned problems with top bags. In this case, the winding shaft 6 is rotatably mounted by a pair of bearings 24 on the lower surface of the top plate 9 of the storage inner box 2, and the winding shaft 6 is supported by a spring 7 formed of a torsion spring. The wire 8 is rotated and energized, one end is wound around the winding shaft 6, and the other end of the wire 8 is attached to the top plate 10 of the top bag outer box 1 through the through hole 31 of the top plate 9 of the storage inner box 2. Hanging hook 30 installed
It is designed to be combined with Then, the winding shaft 6 is rotated by the rotation biasing force of the spring 7 and the wire 8 is wound around the winding shaft 6, so that the storage inner box 2 can be pushed up with a light force. It is designed so that it can be stored smoothly in the top outer box 1.
しかしこのものにあつて、把手１１を持つて収
納内箱２を下方へ引き下ろして天袋外箱１から収
納内箱２を引き出すにあたつて、収納内箱２を引
き下ろすストローク量に比例して巻き軸６の回転
回数が増加してねじりばねによつて形成されるば
ね７のねじり回数が増加し、ばね７のばね強さが
増大することになる。このことはばね７として引
張ばねなどを用いても同様である。従つて収納内
箱２を下限にまで下ろして停止させる場合、強に
保持力でロツクをおこなうことが必要となり、ま
た収納内箱２を押上げて天袋外箱１内に格納する
にあたつては、収納内箱２を押し上げていくにし
たがつてばね７のばね強さが弱まつていくことに
なつて、徐々に押し上げ力を強くしていかなけれ
ばならずスムーズな操作で収納内箱２を天袋外箱
１内に格納することができないものであり、使い
勝手が良くないという問題があつた。 However, in this case, when holding the handle 11 and pulling down the inner storage box 2 to pull out the inner storage box 2 from the top outer box 1, the amount of stroke to pull down the inner storage box 2 is proportional to the amount of stroke. As a result, the number of rotations of the winding shaft 6 increases, the number of twists of the spring 7 formed by the torsion spring increases, and the spring strength of the spring 7 increases. This also applies even if a tension spring or the like is used as the spring 7. Therefore, when lowering the inner storage box 2 to the lower limit and stopping it, it is necessary to lock it with a strong holding force, and when pushing up the inner storage box 2 to store it in the top outer box 1. As the storage inner box 2 is pushed up, the spring strength of the spring 7 becomes weaker, and the pushing force must be gradually increased to move the storage inside the storage box 2 smoothly. There was a problem that the box 2 could not be stored inside the top outer box 1, and it was not easy to use.
［考案の目的］
本考案は、上記の点に鑑みて為されたものであ
り、収納内箱を押し上げる格納操作をスムーズに
おこなうことができる天袋を提供することを目的
とするものである。[Purpose of the invention] The present invention has been made in view of the above points, and an object thereof is to provide a top bag that can smoothly carry out the storage operation of pushing up the storage inner box.
［考案の開示］
しかして本考案に係る天袋は、下面が開口する
天袋外箱１内に前面が開口する収納内箱２を下方
へ引き出し自在に取り付け、収納内箱２を天袋外
箱１内に格納する方向にばね装置３によつて引き
上げ付勢するようにした天袋であつて、ばね装置
３をブラケツト１９に定出力スプリング４を取り
付けて形成し、ばね装置３のブラケツト１９を収
納内箱２内に固定すると共に収納内箱２の天板９
に設けた通し孔２５を通して収納内箱２内から導
出した定出力スプリング４の先端を天袋外箱１に
固定して成ることを特徴とするものであり、定出
力スプリング４を用いたばね装置３で収納内箱２
を引き上げ付勢するようにして上記目的を達成す
るようにしたものであつて、以下本考案を実施例
により詳述する。[Disclosure of the invention] Accordingly, the top bag according to the present invention has an inner storage box 2 with an open front side attached to an outer box 1 of the top bag with an open bottom side so as to be freely pulled out downward, and an inner storage box 2 with an open front side attached to the outer box 1 of the top bag with an open bottom side. The top bag is configured to be biased upwardly by a spring device 3 in the direction of storage in a box 1, and the spring device 3 is formed by attaching a constant force spring 4 to a bracket 19, and the bracket 19 of the spring device 3 is fixed inside the storage inner box 2, and the top plate 9 of the storage inner box 2 is fixed.
The spring device 3 using the constant output spring 4 is characterized in that the tip of a constant output spring 4 led out from inside the storage inner box 2 through a through hole 25 provided in the top bag is fixed to the outer box 1. Inner storage box 2
The above-mentioned object is achieved by pulling up and biasing the device, and the present invention will be described in detail below with reference to examples.
第１図は本考案の一実施例における天袋を示す
もので、天袋外箱１は天板１０と前面板１２と背
板１３と両側の側板１５とによつて下面が開口す
る箱状に形成され、天井２２の近傍において壁２
３に固定されるものであり、また収納内箱２は天
板９と背板１６と左右の側板１７と底板１８とに
よつて前面が開口する箱状に形成される。 FIG. 1 shows a top bag according to an embodiment of the present invention. The top bag outer box 1 has a box-like shape with an open bottom formed by a top plate 10, a front plate 12, a back plate 13, and side plates 15 on both sides. The wall 2 is formed in the vicinity of the ceiling 22.
The storage inner box 2 is formed into a box shape with an open front by a top plate 9, a back plate 16, left and right side plates 17, and a bottom plate 18.
収納内箱２の天板９の両端部下面にはばね装置
３が取り付けてある。ばね装置３は第２図に示す
ように、コ字状のブラケツト１９に円柱状のブツ
シング２０をシヤフト２１によつて鉛直面で回転
自在に取り付け、このブツシング２０の外周に定
出力スプリング４の一端を固定して巻き付け巻き
外し自在に取り付けて形成されるものである。定
出力スプリング４は長尺のばね帯鋼材によつて形
成されるもので、全長に亘つて一定の曲率で曲げ
てぜんまいばね状に形成されているものであるつ
て、定出力スプリング４を引つ張つてブツシング
２０から巻き外して直線に引き延ばすときに生じ
る戻り力は、定出力スプリング４の巻き外し寸法
に関係なくほぼ一定になるものである。このばね
装置３は第１図ａ，ｂに示されるようにブラケツ
ト１９によつて収納内箱２の天板９の下面に固定
されるものであり、天板９に設けた通し孔２５に
定出力スプリング４の先部を通して定出力スプリ
ング４の先端に設けた取付板５３を天袋外箱１の
天板１０の下面に固定してある。 Spring devices 3 are attached to the bottom surface of both ends of the top plate 9 of the storage inner box 2. As shown in FIG. 2, in the spring device 3, a cylindrical bushing 20 is attached to a U-shaped bracket 19 so as to be rotatable in a vertical plane by a shaft 21, and one end of a constant output spring 4 is attached to the outer periphery of this bushing 20. It is formed by fixing and attaching it so that it can be wound and unwound freely. The constant output spring 4 is made of a long spring steel strip, and is bent at a constant curvature over its entire length to form a spiral spring shape. The return force generated when the bushing 20 is tensioned, unwound, and stretched in a straight line is approximately constant regardless of the unwinding dimension of the constant output spring 4. This spring device 3 is fixed to the lower surface of the top plate 9 of the storage inner box 2 by a bracket 19 as shown in FIGS. A mounting plate 53 provided at the tip of the constant output spring 4 through the tip of the output spring 4 is fixed to the lower surface of the top plate 10 of the top bag outer box 1.
また収納内箱２の天板９の前端下面には下端が
係止突部２６となつたストライカー２７が下方へ
突出して取り付けてあり、天袋外箱１の前面板１
２の下部内面には一対のローラー２８，２８を設
けて形成したローラーキヤツチヤー２９が取り付
けてある。一対のローラー２８，２８はばね材に
よつて相互に近接するように付勢してある。さら
に天袋外箱１の天板１０の下面にはゴムのクツシ
ヨン材３２が取り付けてある。また第２図ａ，ｂ
に示すように天袋外箱１内に収納内箱２を収納さ
せた状態に保持すために、収納内箱２の底板１８
の下側に設けた把手桟４７には第３図のように係
止具３３が取り付けてある。係止具３３は把手桟
４７の上面に取り付けられる本体３４と、本体３
４内にばね３５によつて弾発付勢された状態で左
右スライド自在に取り付けられるラツチ３６と、
把手桟４７に貫通して取着されるスリーブ３７に
上下スライド自在に挿通されるプツシユボタン３
８とを具備して形成されるものである。そしてラ
ツチ３６は先端に係止片３９を突設し基部に上下
に開口する操作孔４０を設けて形成され、係止片
３９が本体３４の側面開口から突出する状態にば
ね３５で弾発されている。プツシユボタン３８は
上部が本体３４内に挿入されているものであり、
その上端にガイド突片４１を上方へ突出させると
共にガイド突片４１の基部部分においてプツシユ
ボタン３８の上部のばね３５側の側面を傾斜面４
２として形成してあつて、ガイド突片４１を本体
３４から突出したガイド片４３の側面に当接した
状態でラツチ３６の操作孔４０内に挿入してあ
る。また天袋外箱１の前面板１２の下端部内面に
は係止具３３と対向する箇所において係止受け片
４４を突設した受け具４５がビス４６によつて固
定してある。 Further, a striker 27 whose lower end is a locking protrusion 26 is attached to the lower surface of the front end of the top plate 9 of the storage inner box 2 and protrudes downward.
A roller catcher 29 formed by providing a pair of rollers 28, 28 is attached to the lower inner surface of the roller catcher 2. The pair of rollers 28, 28 are biased toward each other by a spring member. Furthermore, a rubber cushion material 32 is attached to the lower surface of the top plate 10 of the top bag outer box 1. Also, Figure 2 a, b
As shown in FIG.
As shown in FIG. 3, a locking tool 33 is attached to a handle bar 47 provided on the lower side. The locking tool 33 has a main body 34 attached to the upper surface of the handle bar 47, and a main body 34 attached to the upper surface of the handle bar 47.
4, a latch 36 is attached to the latch 36 so that it can be slid left and right while being resiliently biased by a spring 35;
A push button 3 is inserted into a sleeve 37 that is attached to the handle bar 47 so as to be slidable up and down.
8. The latch 36 is formed with a locking piece 39 protruding from its tip and an operating hole 40 that opens upward and downward at its base, and is spring-loaded by the spring 35 so that the locking piece 39 projects from the side opening of the main body 34. ing. The pushbutton 38 has its upper part inserted into the main body 34,
A guide protrusion 41 is made to protrude upward from its upper end, and at the base of the guide protrusion 41, the side surface of the upper part of the push button 38 on the spring 35 side is formed into an inclined surface 4.
2, and the guide protrusion 41 is inserted into the operating hole 40 of the latch 36 in a state in which it abuts the side surface of the guide piece 43 protruding from the main body 34. Further, on the inner surface of the lower end of the front plate 12 of the top bag outer box 1, a receiver 45 having a protruding locking receiving piece 44 at a location opposite to the locking tool 33 is fixed with screws 46.
このものにあつて、第３図ａに示すようにラツ
チ３６がばね３５によつて弾発されてラツチ３６
の係止片３９が受け具４５の係止受け片４４に係
止されることによつて、第１図の状態のように天
袋外箱１内に収納内箱２を収納させた状態に保持
するようにするものである。そして収納内箱２を
天袋外箱１から引き出すにあたつて、第３図ｂに
示すように下方からプツシユボタン３８を押し上
げると、ガイド突片４１がガイド片４３に沿つて
スライドしつつプツシユボタン３８は上方へスラ
イドされ、プツシユボタン３８の上部がラツチ３
６の操作孔４０内に挿入される。このようにプツ
シユボタン３８の上部がラツチ３６の操作孔４０
内に挿入される際に、プツシユボタン３８の傾斜
面４２がラツチ３６の操作孔４０の後端の下縁に
当接しつつ摺動し、ばね３５を圧縮しつつラツチ
３６を後方へスライド移動させてラツチ３６の係
止片３９を本体３４内に引つ込めさせ、受け具４
５の係止受け片４４への係止片３９の係止を解除
することができる。このように係止を解除した状
態で収納内箱２の自重あるいは把手桟４７の引き
操作によつて、収納内箱２を天袋外箱１より下方
へ引き出すことができることになる。プツシユボ
タン３８を上方へ押しあげる力を解除すると、ば
ね３５の弾発力によつてラツチ３６の操作孔４０
の後端下縁がプツシユボタン３８の傾斜面４２に
弾接しているところ、この弾接によつて傾斜面４
２が滑り、プツシユボタン３８は下方へスライド
され、このようにプツシユボタン３８が下方へス
ライドされると共にラツチ３６がばね３５で元の
状態にスライド復帰して、係止片３９が本体３４
から突出する元の状態となる。そして次に収納内
箱２を天袋外箱１内に格納させる際に収納内箱２
を押し上げると、受け具４５の係止受け片４４の
先端下面の傾斜面４８ａにラツチ３６の係止片３
９の先端上面の傾斜面４８ｂが滑り、ラツチ３６
に後方へ押圧する力が働いてラツチ３６はばね３
５に抗して後方へスライドされ、さらに係止片３
９が係止受け片４４より上側に至るとこの押圧力
が解除されてラツチ３６はばね３５の弾発力で前
方へスライド移動し、再び第３図ａのように係止
片３９を係止受け片４４に係止させて収納内箱２
を天袋外箱１内に格納させた状態に保持すること
ができる。 In this case, the latch 36 is springed by the spring 35 as shown in FIG.
By locking the locking piece 39 with the locking piece 44 of the receiver 45, the inner storage box 2 is stored in the outer box 1 as shown in FIG. It is intended to be retained. When the inner storage box 2 is pulled out from the outer top box 1, the push button 38 is pushed up from below as shown in FIG. is slid upward, and the upper part of the push button 38 becomes the latch 3.
It is inserted into the operation hole 40 of No. 6. In this way, the upper part of the push button 38 is connected to the operation hole 40 of the latch 36.
When the push button 38 is inserted, the inclined surface 42 of the push button 38 slides against the lower edge of the rear end of the operation hole 40 of the latch 36, compressing the spring 35 and sliding the latch 36 rearward. The locking piece 39 of the latch 36 is retracted into the main body 34, and the receiver 4
The locking of the locking piece 39 to the locking receiving piece 44 of No. 5 can be released. In this unlocked state, the inner storage box 2 can be pulled out from the top outer box 1 by its own weight or by pulling the handle bar 47. When the force pushing the push button 38 upward is released, the operating hole 40 of the latch 36 is opened by the elastic force of the spring 35.
The lower edge of the rear end is in elastic contact with the inclined surface 42 of the push button 38, and due to this elastic contact, the inclined surface 4
2 slides, the push button 38 is slid downward, and as the push button 38 is slid downward in this way, the latch 36 is slid back to its original state by the spring 35, and the locking piece 39 is attached to the main body 34.
It becomes the original state that protrudes from. Next, when storing the inner storage box 2 in the top outer box 1, the inner storage box 2
When the locking piece 3 of the latch 36 is pushed up, the locking piece 3 of the latch 36 is attached to the inclined surface 48a of the lower end of the locking piece 44 of the receiver 45.
9 slides, and the latch 36
A force pushing the latch 36 backward is applied to the spring 3.
The locking piece 3 is slid backward against the locking piece 3.
When the latch 9 reaches above the lock receiving piece 44, this pressing force is released, and the latch 36 slides forward by the elastic force of the spring 35, locking the lock piece 39 again as shown in FIG. 3a. The storage inner box 2 is locked by the receiving piece 44.
can be maintained in a state where it is stored inside the top outer box 1.
しかして上記のように形成される天袋にあつ
て、収納内箱２はばね装置３の定出力スプリング
４がブツシング２０に巻き付いていることによつ
て天袋外箱１内に格納され、この格納状態は上記
したように収納内箱２の把手桟４７に設けた係止
具３３のラツチ３６が天袋外箱１の前面板１２の
受け具４５に係合されることによつて保持されて
いる。そして係止具３３による係合を外して収納
内箱２の把手桟４７を下方に引くことによつて、
収納内箱２はその自重及び下方への引き下ろし力
で定出力スプリング４をブツシング２０から巻き
外して引き延ばしつつ下動し、収納内箱２を天袋
外箱１から下方へ引き出すことができる。このよ
うに収納内箱２を天袋外箱１から下方へ引き出す
にあたつて、ブツシング２０から巻き外されて直
線に引き延ばされるときに生じる定出力スプリン
グ４の戻り力は、定出力スプリング４の巻き外し
寸法に関係なくほぼ一定であつて、定出力スプリ
ング４における収納内箱２を上方へ引き上げ付勢
する力は収納内箱２の下動ストロークに関係なく
ほぼ一定であり、一定の速度で収納内箱２をスム
ーズに引き下げることができる。収納内箱２が下
限にまで至ると、天袋外箱１のローラーキヤツチ
ヤー２９のローラー２８，２８間に収納内箱２の
ストライカー２７の係止突部２６が弾性的に嵌合
され、収納内箱２を天袋外箱１より下方へ引き出
した状態にすることができる。このように収納内
箱２を下方へ引き出して低い位置にある状態で収
納内箱２への物の出し入れをおこなうことができ
るのである。 In the top bag formed as described above, the storage inner box 2 is stored in the top bag outer box 1 by the constant force spring 4 of the spring device 3 being wound around the bushing 20. As described above, the stored state is maintained by the latch 36 of the locking tool 33 provided on the handle bar 47 of the storage inner box 2 being engaged with the receiver 45 of the front plate 12 of the top bag outer box 1. ing. Then, by releasing the engagement by the locking tool 33 and pulling the handle bar 47 of the storage inner box 2 downward,
The inner storage box 2 moves downward while unwinding and stretching the constant output spring 4 from the bushing 20 by its own weight and downward pulling force, and can pull the inner storage box 2 downward from the top outer box 1. When the inner storage box 2 is pulled out from the top outer box 1 in this manner, the return force of the constant output spring 4 that occurs when the inner storage box 2 is unwound from the bushing 20 and stretched in a straight line is The force of the constant output spring 4 to pull up and bias the inner storage box 2 upward is almost constant regardless of the downward stroke of the inner storage box 2, and the speed is constant regardless of the unwinding dimension. The inner storage box 2 can be pulled down smoothly. When the inner storage box 2 reaches the lower limit, the locking protrusion 26 of the striker 27 of the inner storage box 2 is elastically fitted between the rollers 28, 28 of the roller catcher 29 of the top outer box 1. The inner storage box 2 can be pulled out below the outer top box 1. In this way, it is possible to pull out the inner storage box 2 downward and take things in and out of the inner storage box 2 while it is in a low position.
次に収納内箱２を天袋外箱１内に格納するにあ
たつて、収納内箱２を上方へ押し上げると、定出
力スプリング４がブツシング２０に巻き付けられ
ることによつて収納内箱２には上方への引き上げ
付勢力が作用しているために、軽い押し上げ力で
収納内箱２を上動させて収納内箱２を天袋外箱１
内に格納させることができる。このとき上記のよ
うに定出力スプリング４の戻り力は定出力スプリ
ング４の引き延ばし寸法に関係なくほぼ一定であ
つて、定出力スプリング４における収納内箱２を
上方へ引き上げ付勢する力は収納内箱２が上動す
る過程で常にほぼ一定であり、一定の速度で収納
内箱２をスムーズに引き上げることができる。収
納内箱２が上限まで引き上げられると、収納内箱
２の天板９が天袋外箱１に設けたクツシヨン材３
２に当たつて、緩衝された状態で収納内箱２は停
止する。尚、定出力スプリング４のばね力の調整
によつて、定出力スプリング４の復元力のみで収
納内箱２を上動させて天袋外箱１内に格納させる
ことができる。 Next, when storing the inner storage box 2 in the top outer box 1, when the inner storage box 2 is pushed upward, the constant force spring 4 is wound around the bushing 20, so that the inner storage box 2 Since an upward pulling force is acting on the inner storage box 2, a light pushing force is used to move the storage inner box 2 upward and move the storage inner box 2 to the top outer box 1.
It can be stored inside. At this time, as mentioned above, the return force of the constant output spring 4 is almost constant regardless of the extension dimension of the constant output spring 4, and the force of the constant output spring 4 to pull up and urge the storage inner box 2 upward is The upward movement of the box 2 is always substantially constant, and the inner storage box 2 can be pulled up smoothly at a constant speed. When the inner storage box 2 is pulled up to the upper limit, the top plate 9 of the inner storage box 2 touches the cushion material 3 provided on the top outer box 1.
2, the storage inner box 2 stops in a buffered state. By adjusting the spring force of the constant output spring 4, the inner storage box 2 can be moved upward and stored in the top outer box 1 using only the restoring force of the constant output spring 4.
尚、上記第１図の実施例にあつて、ばね装置３
はコンパクトに形成されて収納内箱２内に占める
容積が小さいために、収納内箱２の収納容積を大
きく確保することができることなり、また天袋外
箱１の天板１０にほとんど天板９が接するまで収
納内箱２を天袋外箱１内に挿入させることができ
るようにしてあり、収納内箱２を最大限にまでに
大きく形成して収納内箱２の収納容積を大きく設
定することができるものである。 In addition, in the embodiment shown in FIG. 1 above, the spring device 3
is compactly formed and occupies a small volume in the inner storage box 2, so a large storage volume of the inner storage box 2 can be secured. The inner storage box 2 can be inserted into the top outer box 1 until they touch each other, and the inner storage box 2 is formed as large as possible to increase the storage volume of the inner storage box 2. It is something that can be done.
［考案の効果］
上述のように本考案にあつては、収納内箱を天
袋外箱内に格納する方向にばね装置によつて引き
上げ付勢するにあたつて、ばね装置を定出力スプ
リングによつて形成するようにしたので、定出力
スプリングによる収納内箱の引き上げ付勢力が天
袋外箱からの収納内箱の引き出しストロークに関
係なくほぼ一定であり、一定の速度で収納内箱を
スムーズに引き上げることができ、収納内箱を押
し上げる格納操作をスムーズにおこなうことがで
きるものである。また、ばね装置をブラケツトに
定出力スプリングを取り付けて形成し、ばね装置
のブラケツトを収納内箱内に固定すると共に収納
内箱の天板に設けた通し孔を通して収納内箱内か
ら導出した定出力スプリングの先端を天袋外箱に
固定するようにしたので、定出力スプリングは収
納内箱内に収容することができて定出力スプリン
グを収容するスペースを天袋外箱と収納内箱との
間に形成するような必要がなく、収納内箱の外径
を天袋外箱の内径一杯の大きさに形成することが
可能になつて、収納内箱の収納容積を大きくする
ことができるものであり、さらにばね装置は収納
外箱から引き出される収納内箱内に取り付けられ
ており、ばね装置の点検修理が収納内箱を引き出
すだけで容易におこなうことができるものであ
る。[Effects of the invention] As mentioned above, in the present invention, when the spring device is used to lift and bias the inner storage box in the direction of storing it in the top bag outer box, the spring device is used as a constant force spring. As a result, the pulling force of the inner storage box by the constant output spring is almost constant regardless of the pulling stroke of the inner storage box from the outer box of the top bag, and the inner storage box is pulled up at a constant speed. It can be pulled up smoothly, and the storage operation of pushing up the storage inner box can be performed smoothly. In addition, the spring device is formed by attaching a constant output spring to a bracket, and the bracket of the spring device is fixed inside the storage inner box, and the constant output is derived from the inside of the storage inner box through a through hole provided in the top plate of the storage inner box. Since the tip of the spring is fixed to the outer box of the top bag, the constant output spring can be stored inside the inner storage box, and the space for accommodating the constant output spring is created between the outer box of the top bag and the inner storage box. The outer diameter of the inner storage box can be formed to the full inner diameter of the outer top box, and the storage volume of the inner storage box can be increased. Furthermore, the spring device is attached to the inner storage box that is pulled out from the outer storage box, and the spring device can be inspected and repaired easily by simply pulling out the inner storage box.
第１図ａ，ｂ，ｃ，ｄは本考案の一実施例の前
面板を外した状態の一部切欠正面図、側面断面
図、一部切欠平面図、側面図、第２図ａ，ｂは同
上におけるばね装置の斜視図と正面図、第３図
ａ，ｂは同上におけるロツクの装置部分の拡大断
面図、第４図ａ，ｂ，ｃは従来例における前面板
を外した状態の一部切欠正面図、側面断面図、一
部切欠平面図である。
１は天袋外箱、２は収納内箱、３はばね装置、
４は定出力スプリング、１９はブラケツト、２５
は通し孔である。
Figures 1 a, b, c, and d are a partially cutaway front view, a side sectional view, a partially cutaway plan view, and a side view of an embodiment of the present invention with the front plate removed; Figures 2 a, b; are a perspective view and a front view of the spring device in the same as above, FIGS. 3 a and b are enlarged sectional views of the lock device part in the same as above, and FIGS. 4 a, b, and c are views of the conventional example with the front plate removed. They are a partially cutaway front view, a side sectional view, and a partially cutaway plan view. 1 is the top bag outer box, 2 is the storage inner box, 3 is the spring device,
4 is a constant output spring, 19 is a bracket, 25
is a through hole.
Claims (1)
納内箱を下方へ引き出し自在に取り付け、収納内
箱を天袋外箱内に格納する方向にばね装置によつ
て引き上げ付勢するようにした天袋であつて、ば
ね装置をブラケツトに定出力スプリングを取り付
けて形成し、ばね装置のブラケツトを収納内箱内
に固定すると共に収納内箱の天板に設けた通し孔
を通して収納内箱内から導出した定出力スプリン
グの先端を天袋外箱に固定して成る天袋。 An inner storage box with an opening at the front is attached to the outer box of the top bag with an open bottom so that it can be freely pulled out downward, and a spring device is used to bias the inner storage box upward in the direction of storing it in the outer box with the top bag. The spring device is formed by attaching a constant force spring to a bracket, and the bracket of the spring device is fixed inside the storage inner box and is inserted into the storage inner box through a through hole provided in the top plate of the storage inner box. A top bag made by fixing the tip of a constant output spring derived from the above to the outer box of the top bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985164302U JPH0339058Y2 (en) | 1985-10-25 | 1985-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985164302U JPH0339058Y2 (en) | 1985-10-25 | 1985-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6270828U JPS6270828U (en) | 1987-05-06 |
| JPH0339058Y2 true JPH0339058Y2 (en) | 1991-08-16 |
Family
ID=31093295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985164302U Expired JPH0339058Y2 (en) | 1985-10-25 | 1985-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339058Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3540057B2 (en) * | 1995-07-12 | 2004-07-07 | 一弘 松井 | Closet door opening and closing mechanism |
| JP6027408B2 (en) * | 2012-11-14 | 2016-11-16 | クリナップ株式会社 | Lifting shelf |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55175341U (en) * | 1979-06-04 | 1980-12-16 | ||
| JPS5771437U (en) * | 1980-10-17 | 1982-04-30 | ||
| JPS58161544U (en) * | 1982-04-23 | 1983-10-27 | 蛇の目ミシン工業株式会社 | hanging shelf device |
-
1985
- 1985-10-25 JP JP1985164302U patent/JPH0339058Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6270828U (en) | 1987-05-06 |
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