JPH02180204A - Hanging shelf device - Google Patents
Hanging shelf deviceInfo
- Publication number
- JPH02180204A JPH02180204A JP15887688A JP15887688A JPH02180204A JP H02180204 A JPH02180204 A JP H02180204A JP 15887688 A JP15887688 A JP 15887688A JP 15887688 A JP15887688 A JP 15887688A JP H02180204 A JPH02180204 A JP H02180204A
- Authority
- JP
- Japan
- Prior art keywords
- shelf
- wheel
- tension
- spring
- small
- 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.)
- Pending
Links
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
本発明は壁面の上方に箱型の収納部を取付け、内部に手
動で垂直方向に上下動する棚を設け、ばねの張力で重力
の負担が無く、頻度の高い使用に抵抗がなく、壁面の有
効利用を図ることを目的とした吊棚に関するものである
。[Detailed Description of the Invention] The present invention has a box-shaped storage section installed above the wall surface, and a shelf inside that can be manually moved up and down in the vertical direction, eliminating the burden of gravity due to the tension of the spring, and allowing frequent use. The present invention relates to a hanging shelf that does not cause resistance and is intended to make effective use of the wall surface.
不便さが多く、例えば台所の調理台前方上部の最も頻繁
に使用したい棚には不適であった。また、昇降可能な吊
棚も種々考案されてきたが、棚昇降の動力装置にコスト
がかかりすぎたり、棚の自重が重くなりすぎたり、使用
に際しての円滑さに欠けたりして広く普及されるに至っ
ていない。This is inconvenient and is not suitable for the shelf above the front of the countertop in the kitchen, which is the most frequently used shelf. In addition, various hanging shelves that can be raised and lowered have been devised, but they have not been widely used because the power equipment for raising and lowering the shelves is too expensive, the shelves are too heavy, and they lack smoothness in use. Not yet reached.
本発明はこのような従来の欠点を除去したもので、以下
その一実施例を図面にもとづき説明する。The present invention eliminates these conventional drawbacks, and one embodiment thereof will be described below with reference to the drawings.
図において壁面(1)の上申位置に前面と下部を開放し
た箱型の収納部〔2〕を取付け、内部に垂直方向に上下
動する棚〔6)を収納する。第4図、収納部(2)の内
側上部左右にシャフト(3)で結ばれた輪軸(4)を設
け、輪軸(4)の小輪(4b)は螺旋である。第6図は
輪軸(4)の正面図であり、棚(6)を吊る索(5)は
大輪(4a)に、引張コイルばね(8)(以下「ばね」
という)に引かれる索(5)は小輪(4b)に架けられ
る。棚(6)が下降すると、小輪(4b)に架る索(5
)は小輪の最大半径位置(a)から小輪の最少半径位置
(b)へ向かう円周に沿って巻込まれ、次第にシャフト
(3)へ接近して半径の距離を短くしていく。a−a′
間、b−b’間の半径は同じであり、索(5)の遊び区
間である。In the figure, a box-shaped storage part [2] with an open front and lower part is attached to the above-mentioned position on the wall surface (1), and a shelf [6] that moves up and down in the vertical direction is stored inside. In Fig. 4, a wheel set (4) connected by a shaft (3) is provided on the left and right sides of the inside upper part of the storage section (2), and the small wheels (4b) of the wheel set (4) are spiral. Figure 6 is a front view of the wheel shaft (4), and the rope (5) for hanging the shelf (6) is attached to the large ring (4a) with a tension coil spring (8) (hereinafter referred to as "spring").
The cable (5), which is pulled by the cable (5), is hung over the small ring (4b). When the shelf (6) descends, the cable (5) spanning the small ring (4b)
) is wound along the circumference from the maximum radius position (a) of the small ring to the minimum radius position (b) of the small ring, gradually approaching the shaft (3) and shortening the radius distance. a-a'
The radius between bb' and bb' is the same and is the play section of the cable (5).
第7図は輪軸の右側面図であり、小輪(4b)は螺旋と
なっている。FIG. 7 is a right side view of the wheel set, and the small wheel (4b) is spiral.
第3図、輪軸(4)の大輪(4a)に繋がれた1本の索
(5)は他端をフックα1に掛は棚(6)を吊り、もう
1本の索(5)は一端を小輪の最大半径位置(a−a’
)に繋ぎ他端を大輪(4a)の索(5)と対向へ延ばし
て垂下し、ばねストッパー〔7〕の穴を通り、輪軸〔4
〕を介した棚(6)の重さとほぼ等しい初張力を与えら
れたばね(8)の上部フックに掛けられる。ばね(8)
の下部は、収納部(2)の下部に設けられた張力の調整
ねじ(9)の先端部に掛けられる。棚(6)が収納部(
2)に納まった位置の状態で、輪軸(4)を介した棚側
の重量(W)と小輪側の張力(P)は、てこの理に基ず
き、大輪側の重量(W>は棚(6)の重さかける大輪の
半径(R)となり、小輪側の張力(P)はばね(8)の
張力かける小輪の半径(r−r’)となり、双方を同じ
数値に設定する。Figure 3: One rope (5) connected to the large ring (4a) of the wheel shaft (4) has the other end hooked to hook α1, and the shelf (6) is suspended, and the other rope (5) has one end. is the maximum radius position of the small ring (a-a'
), extend the other end to opposite the cable (5) of the large wheel (4a), hang it down, pass through the hole in the spring stopper [7], and connect it to the wheel shaft [4].
) is hung on the upper hook of the spring (8), which is given an initial tension approximately equal to the weight of the shelf (6). Spring (8)
The lower part of the housing part (2) is hooked onto the tip of a tension adjustment screw (9) provided at the lower part of the storage part (2). The shelf (6) is the storage part (
2), the weight (W) on the shelf side through the wheel set (4) and the tension (P) on the small wheel side are determined by the weight on the large wheel side (W> is the weight of the shelf (6) multiplied by the radius of the large wheel (R), and the tension on the small wheel side (P) is the tension of the spring (8) multiplied by the radius of the small wheel (rr'), making both values the same. Set.
棚(6)が下降すると、ばね(8)はたわんで伸びる。When the shelf (6) is lowered, the spring (8) flexes and stretches.
棚ω)の下降距離とばね(8)のたわみの長さ関係は、
例えば棚(6)の下降距離が大輪(4a)の円周の2回
転分とすると、ばね(8)のたわみの長さを小輪の最大
半径位置(a)から小輪の最少半径位置わ)に至る2回
転の延円周の距離に設定する。ばね(8)のたわみの長
さを先に決め、2回転の中で小輪(4b)の延円周を決
めることも可能である。The relationship between the descending distance of the shelf ω) and the deflection length of the spring (8) is as follows:
For example, if the descending distance of the shelf (6) is two revolutions around the circumference of the large wheel (4a), the length of deflection of the spring (8) is determined from the maximum radius position (a) of the small wheel to the minimum radius position of the small wheel. ) is set to the distance of the extended circumference of two revolutions. It is also possible to first determine the length of deflection of the spring (8) and determine the extended circumference of the small wheel (4b) within two rotations.
ばね(8)がたわんで小輪の最少半径位置ら)に索(5
)のあるときは、ばね(8)の必要張力は半径の縮少に
反比例した強い力が要求される。したがってばね(8〕
には、たわみ距離に対し一定の数値で増加する張力、す
なわち定数をもたせなければならない。The spring (8) bends and connects the cable (5) to the minimum radius position of the small ring.
), the required tension of the spring (8) is a strong force that is inversely proportional to the reduction of the radius. Therefore the spring (8)
must have a tension that increases by a constant value with respect to the deflection distance, that is, a constant.
定数は、たわみの距離を必要とする増加張力で割ったも
のであり、例えばたわみを200mmとし、必要増加張
力を20kgとすると、定数は20 kg / 200
mm−〇、1kg/叩となる。以上の如く、小輪(4
b)の半径の増減とばね(8)のたわみによる張力の増
減は相互に相殺する作用をし、小輪側の張力(P)の数
値は常に一定であり大輪側の重量<’vv>と均衡を保
ちつづけ、棚(6)の上下動に際しては常に無重力状態
を維持する。ばね(8)は2本使用のため、記述にある
小輪側の張力(P)は2本の合計としている。ばね(8
)の使用本数を増やす場合も同様である。The constant is the distance of deflection divided by the required increased tension. For example, if the deflection is 200 mm and the required increased tension is 20 kg, the constant is 20 kg / 200
mm-〇, 1 kg/beat. As mentioned above, small wheels (4
The increase/decrease in the radius of b) and the increase/decrease in tension due to the deflection of the spring (8) act to cancel each other out, and the value of the tension (P) on the small wheel side is always constant, and the weight of the large wheel <'vv> It continues to maintain balance and always maintains a zero gravity state when the shelf (6) moves up and down. Since two springs (8) are used, the tension (P) on the small wheel side in the description is the total of the two springs. Spring (8
) The same applies when increasing the number of units used.
ばね(8)の初張力の誤差、螺旋軌道の厚みから生じる
小輪(4b)の延円周距離の誤差、棚(6)に収納する
物品の重量増減等に対しての調整は、収納部(2)の下
部に設けられた張力の調整ねじ(9)にて行う。Adjustments for errors in the initial tension of the spring (8), errors in the circumferential distance of the small ring (4b) caused by the thickness of the helical track, changes in weight of items stored on the shelf (6), etc. can be made in the storage section. This is done using the tension adjustment screw (9) provided at the bottom of (2).
調整ねじ(9)は、収納部(2)の外側に設けられた、
つまみ、収納部(2)の内側に設けられた、ボルト、ナ
ツト、掛部から成り、つまみを回転させることによって
ボルトを回転させ、ナツトに連結された、ばね(8)の
下部フックを掛けた掛部を降下させてばね(8)を下方
へ引き下げ、あらかじめばね(8〕にたわ欝をもたせて
張力を増加し、大輪側の重HW)と11輪側の張力(P
)を等しくしておく。実用に際しては、小輪側の張力(
P)を大輪側の重量(W)よりいくらか強くしておく方
が使い良い。The adjustment screw (9) is provided on the outside of the storage section (2).
It consists of a knob, a bolt, a nut, and a hanging part provided inside the storage part (2), and by rotating the knob, the bolt is rotated, and the lower hook of the spring (8) connected to the nut is hung. Lower the hanging part to pull the spring (8) downward, and increase the tension by giving the spring (8) some slack in advance, and increase the tension (heavy HW) on the large wheel side and the tension (P) on the 11th wheel side.
) are kept equal. In practical use, the tension on the small wheel side (
It is better to make P) somewhat stronger than the weight (W) on the large wheel side.
小輪(4b)の螺旋の決め方は、大輪(4a)が2回転
すると設定した場合、同じ2回転する小輪(4b)の延
円周距離を円周率で割った数値が小輪の最少直径と最大
直径の和となり、その数値を4で割ったものが前記直径
の中間の半径となり、延円周の中間距離の半径となる。The way to determine the spiral of the small wheel (4b) is that if the large wheel (4a) is set to rotate twice, the minimum value of the small wheel is the circumferential distance of the small wheel (4b) that rotates twice divided by pi. This is the sum of the diameter and the maximum diameter, and the value divided by 4 becomes the radius at the middle of the diameter, which becomes the radius at the middle distance of the extended circumference.
最少半径と最大半径は、延円周の距離を1本の基線とし
て図に描き、中間距離位置に前出の半径の数値を垂直に
立ち上げ、先端を支点とし、基線の上方で左右へ斜めの
直線を引き、基線の左右の先端から垂直に線を2本立ら
上げて前記の斜線と交叉した短い線の位置を最少半径と
し、いま一方の長い線の位置を最大半径とする。2か所
の半径は、平均した半径増減の推移、ばね(8)の張力
変化の影響等を考慮して決め、一方の半径が決まると自
動的にいま一方の半径が決まる。延円周距離と中間位置
の半径を基に算出しても良い。半径増減の定数は、例え
ば中間距離の半径16、最少半径8、最大半径24、半
径の差16、延円周距離200+na+とすると、定数
は16(半径の差)/−200+nm =0.08 /
+001となり、低置周上にふける半径は、定数かけ
る最少半径位置からの距離に最少半り
径8をプラスした数値と中る。For the minimum radius and maximum radius, draw the distance of the extended circumference as one base line on the diagram, stand up the above radius value vertically at the middle distance position, use the tip as a fulcrum, and draw it diagonally to the left and right above the base line. Draw a straight line, raise two lines perpendicularly from the left and right ends of the base line, and set the position of the short line that intersects the diagonal line as the minimum radius, and the position of the other long line as the maximum radius. The radii of the two locations are determined by taking into account the average increase/decrease in radius, the influence of changes in the tension of the spring (8), etc., and when one radius is determined, the other radius is automatically determined. It may be calculated based on the circumferential distance and the radius at the intermediate position. The constant for radius increase/decrease is, for example, if the intermediate distance radius is 16, the minimum radius is 8, the maximum radius is 24, the difference in radius is 16, and the circumferential distance is 200 + na +, the constant is 16 (difference in radius) / -200 + nm = 0.08 /
+001, and the radius on the lower circumference is equal to the constant multiplied by the distance from the minimum radius position plus the minimum radius 8.
第2図、棚(6)は外側面に凸出したレール00をレー
ルガイド01)に嵌挿して吊って収納部(2)に納めら
れ、大人の手が届く高さに上下動用の取っ手0IIDが
設けられ、踏台を必要とせず棚(6)を降下させ、棚(
6)の奥や上段に収納された物品も楽に取出すことがで
きる。取っ手0印には掛具ボタンαのが併設され、押圧
すると棚(6)の床下に内蔵された連動:#;が動き、
棚(6)の外側面に連結された掛具■を、第4図のガイ
ドレール0υの側面にある掛具穴αJより外し、棚(6
)を自由に上下動させることができる。掛具ボタン0■
の押圧を放すと掛具(イ)のばねが動き、自動的に掛具
(イ)が掛かり棚(6)はその位置に停止する。Figure 2: The shelf (6) is stored in the storage section (2) by inserting the protruding rail 00 into the rail guide 01) and hanging it, and the handle 0IID for vertical movement is placed at a height that adults can reach. is provided, the shelf (6) can be lowered without the need for a step stool, and the shelf (6) can be lowered without the need for a step stool.
6) Items stored in the back or upper shelves can be easily retrieved. A hanger button α is attached to the handle 0 mark, and when pressed, the interlocking button #; built in under the floor of the shelf (6) moves.
Remove the hanger ■ connected to the outer surface of the shelf (6) from the hanger hole αJ on the side of the guide rail 0υ in Figure 4, and then
) can be moved up and down freely. Hanging button 0■
When the pressure is released, the spring of the hanger (A) moves, and the hanger (A) is automatically engaged and the shelf (6) stops at that position.
第3図、収納部(2)の内側面にはレールガイド0υを
設は中央従長にレール00を嵌入する凹があり、凹の左
右にA車G21が内蔵され棚(6)の前後の揺れを防止
し、手前側面には掛具穴αJがある。B車αつは横揺れ
を制約する。ストッパーa″Qは上下に各2個ずつあり
、棚(6)の上下動の範囲を決め、弾性材で連撃を吸収
する。バネストッパー(7)は索(5)を通す穴があり
、索(5)の脱輪とばね(8)の異常上昇を防止する。Fig. 3. A rail guide 0υ is installed on the inner surface of the storage section (2). There is a recess into which the rail 00 is inserted into the central length, and the A car G21 is built in on the left and right sides of the recess, and the rail guide 0υ is installed on the inner side of the storage section (2). To prevent shaking, there is a hanging hole αJ on the front side. Vehicle B α restricts rolling. There are two stoppers a''Q on the top and bottom, which determine the range of vertical movement of the shelf (6) and absorb repeated blows with elastic material.The spring stopper (7) has a hole through which the cable (5) passes. This prevents the cable (5) from coming off and the spring (8) from rising abnormally.
図では、輪軸(4)の小輪(4b)は大輪(4a)の背
面に位置している。第4図は第1図の■−■線断面図で
あり収納部(2)の内部正面図である。上部に設けられ
たシャフト(3)は左右の輪軸(4)をつなぎ棚(6)
の水平を保つ役割りをする。第5図、収納部(2)の前
面下部に設けたC車0のは、棚(6)正面左右の折返し
部にかかり、収納部(2)の左右側板下部の拡巾を防止
している。In the figure, the small wheel (4b) of the wheel set (4) is located on the back side of the large wheel (4a). FIG. 4 is a sectional view taken along the line ■--■ in FIG. 1, and is an internal front view of the storage section (2). The shaft (3) installed at the top connects the left and right wheel axles (4) and serves as a shelf (6).
It serves to keep the surface level. Fig. 5: The C wheel 0 installed at the lower front of the storage section (2) hangs over the left and right folded portions of the front of the shelf (6), preventing the lower portions of the left and right side panels of the storage section (2) from widening. .
本発明は以上の如く、ばね(8)のたわみによる張力増
加を螺旋の小輪(4b)をもって輪軸〔4)で制御した
簡単な構成の吊棚であるが、棚の使用に際しての動きは
円滑で、重量等に対する張力の調整も簡単にでき、総重
量は軽く、安価であり、棚下の空間の確保と、頻度の高
い使用目的に合った収納スペースを提供するものである
。As described above, the present invention is a hanging shelf with a simple structure in which the increase in tension due to the deflection of the spring (8) is controlled by the wheel shaft [4] with the small spiral ring (4b), but the shelf does not move smoothly when in use. The tension can be easily adjusted with respect to weight, etc., the total weight is light, the product is inexpensive, and it provides space under the shelf and a storage space suitable for frequently used purposes.
第1図は本発明の斜視図 第2図は一部欠載斜視図 第
3図は第1図のI−1線断面図 第4図は第1図のll
−4線断面図 第5図は第1図の■■線断面図 第6図
は輪軸の正面図 第7図は輪軸の右側面図
1壁面 2収納部 3シヤフト 4輪軸 4a大輪4b
小輪 5索 6棚 7ばねストッパー 8引張コイルば
ね 9調整ねじ lOフック 1ル−ルガイド 12A
車 13掛具穴 14レール 15B車 160車 1
7ストツパー 18取っ手 19掛具ボタン20掛具
21戸
a、a’小輪の最大半径位置 b、b’小輪の最少半径
位置 R大輪の半径 r −r ’小輪の半径W大輪側
の重ff1P小輪側の張力Fig. 1 is a perspective view of the present invention Fig. 2 is a perspective view with some parts missing Fig. 3 is a sectional view taken along line I-1 in Fig. 1 Fig. 4 is a ll of Fig. 1
-4 line sectional view Figure 5 is a sectional view of Figure 1 along the ■■ line Figure 6 is a front view of the wheel set Figure 7 is a right side view of the wheel set 1 Wall 2 Storage section 3 Shaft 4 Wheel set 4a Large wheel 4b
Small wheel 5 ropes 6 shelves 7 spring stopper 8 tension coil spring 9 adjustment screw lO hook 1 rule guide 12A
Car 13 hanging hole 14 rail 15B car 160 car 1
7 Stopper 18 Handle 19 Hanging Button 20 Hanging Tool
21 Door a, a' Maximum radius position of small wheel b, b' Minimum radius position of small wheel R Radius of large wheel r - r 'Radius of small wheel W Weight on large wheel side ff1P Tension on small wheel side
Claims (1)
取付け、この収納部内を手動で垂直方向に上下動する棚
において、収納部の内側上部左右に輪軸の滑車を設け、
輪軸の小輪は螺旋であり、1本の索の一端を輪軸の大輪
に繋ぎ、他端を手動で上下動させる棚を吊り、もう1本
の索は一端を小輪である螺旋の最大半径部に繋ぎ、他端
を大輪の索と対向へ延ばして垂下し、輪軸を介した棚の
重さとほぼ等しい初張力を与えられた引張コイルばねの
上部に掛けられ、引張コイルばねの下部は、収納部の下
部に設けられた張力調整ねじの先端部に掛けられている
ことを特徴とした吊棚装置。A box-shaped storage section with the front and bottom open is installed above the wall surface, and a shelf that can be manually moved up and down in the vertical direction inside this storage section is equipped with axle pulleys on the left and right sides of the inside top of the storage section.
The small ring of the wheel axle is a spiral, one end of one cable is connected to the large ring of the wheel axle, the other end is used to hang a shelf that can be moved up and down manually, and the other cable has one end connected to the small ring, which is the maximum radius of the spiral. The lower end of the tension coil spring is connected to the upper part of the tension coil spring, which is connected to the upper part of the tension coil spring, and the other end is extended to face the large ring cable and hangs down. A hanging shelf device characterized by being hung on the tip of a tension adjustment screw provided at the bottom of a storage section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15887688A JPH02180204A (en) | 1988-06-27 | 1988-06-27 | Hanging shelf device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15887688A JPH02180204A (en) | 1988-06-27 | 1988-06-27 | Hanging shelf device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02180204A true JPH02180204A (en) | 1990-07-13 |
Family
ID=15681331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15887688A Pending JPH02180204A (en) | 1988-06-27 | 1988-06-27 | Hanging shelf device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02180204A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7836128B2 (en) | 2001-05-30 | 2010-11-16 | Microsoft Corporation | Systems and methods for interfacing with a user in instant messaging |
US9591920B2 (en) | 2004-12-17 | 2017-03-14 | Steelcase Inc. | Load compensator for height adjustable table |
-
1988
- 1988-06-27 JP JP15887688A patent/JPH02180204A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7836128B2 (en) | 2001-05-30 | 2010-11-16 | Microsoft Corporation | Systems and methods for interfacing with a user in instant messaging |
US9591920B2 (en) | 2004-12-17 | 2017-03-14 | Steelcase Inc. | Load compensator for height adjustable table |
US9826825B1 (en) | 2004-12-17 | 2017-11-28 | Steelcase Inc. | Load compensator for height adjustable table |
US9913532B1 (en) | 2004-12-17 | 2018-03-13 | Steelcase Inc. | Load compensator for height adjustable table |
US10051955B1 (en) | 2004-12-17 | 2018-08-21 | Steelcase Inc. | Load compensator for height adjustable table |
US10420417B1 (en) | 2004-12-17 | 2019-09-24 | Steelcase Inc. | Load compensator for height adjustable table |
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