JP3045893U - Height adjustment device - Google Patents
Height adjustment deviceInfo
- Publication number
- JP3045893U JP3045893U JP1997005762U JP576297U JP3045893U JP 3045893 U JP3045893 U JP 3045893U JP 1997005762 U JP1997005762 U JP 1997005762U JP 576297 U JP576297 U JP 576297U JP 3045893 U JP3045893 U JP 3045893U
- Authority
- JP
- Japan
- Prior art keywords
- adjusting member
- guide sleeve
- pressing block
- holding button
- opening
- 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 - Lifetime
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Abstract
(57)【要約】
【課題】 物品の高さを簡単な操作で調節でき、大きな
負荷に耐える高さ調節装置を提供する。
【解決手段】 案内スリーブ1に調節部材6を嵌挿し、
調節部材6の開口60の両側に所定間隔で多数の窪み6
1を設け、案内スリーブ1の長円形孔11に保持釦3を
通し、案内スリーブ1の底に固定した半球状体5内にば
ね31を設けて保持釦3を表面側に付勢し、保持釦3の
表面側に設けて開口60に嵌めた押圧ブロック4の切欠
部41の傾斜面41aに保持釦3を支持させ、調節部材
6の案内スリーブ1に対する引き上げによって保持釦3
の両端部に設けた係合突起を調節部材6の対向する1組
の窪み61に順次係合させて、調節部材6の案内スリー
ブ1外の部分に装着した物品を所望位置に支え、また調
節部材6を上限まで引き上げて押圧ブロック4を動作さ
せ、調節部材6を一挙に下限まで押し上げ、再び引き上
げを可能にする。
(57) [Summary] [PROBLEMS] To provide a height adjusting device capable of adjusting the height of an article by a simple operation and withstanding a large load. SOLUTION: An adjusting member 6 is fitted into a guide sleeve 1,
A large number of depressions 6 are provided on both sides of the opening 60 of the adjustment member 6 at predetermined intervals.
1, the holding button 3 is passed through the oblong hole 11 of the guide sleeve 1, a spring 31 is provided in the hemispherical body 5 fixed to the bottom of the guide sleeve 1, and the holding button 3 is urged to the surface side to hold The holding button 3 is supported on the inclined surface 41 a of the notch 41 of the pressing block 4 provided on the front surface side of the button 3 and fitted in the opening 60, and the holding member 3 is pulled up by the adjustment member 6 with respect to the guide sleeve 1.
The engaging projections provided at both ends of the adjusting member 6 are sequentially engaged with a pair of recesses 61 of the adjusting member 6 to support the article mounted on the portion of the adjusting member 6 outside the guide sleeve 1 at a desired position, and adjust the position. The member 6 is pulled up to the upper limit, the pressing block 4 is operated, and the adjusting member 6 is pushed up to the lower limit at a stroke, so that it can be pulled up again.
Description
【0001】[0001]
この考案は、家具や家庭用の電気製品など物品の高さ調節装置に関するもので ある。 This invention relates to a height adjusting device for articles such as furniture and household appliances.
【0002】[0002]
高さや長さ位置を人力によって変えるための調節装置を備えた家庭用の製品は 数多くあり、前記調節装置には、扇風機や受信用アンテナなど日常生活に頻繁に 使う物品を設置して使用することが多い。 そして、前述のような調節装置は、テーパ付き面やねじによってある高さに家 庭用の物品を保持するようにしている。 しかし、従来の調節装置では、外部からの力によって物品の高さが簡単に変え られ、滑って移動するなど、保持位置から外れることが多い。このため、調節装 置を家庭用の電化製品などに実際に適用することが制限され、また、ねじで作動 する高さ方向に対する調節装置では、ねじを緩めたり締め付けたりすることを繰 り返す必要があり、調節作業が緩慢になり、操作が面倒になるという問題点があ った。 この考案は、前述した問題点を解決して、具合よく電気製品などの物品を適所 に保持し、使用中に大きな負荷がかかっても耐えることのできる、高さ調節装置 を提供することを主な目的とし、また、より簡単に操作ができる高さ調節装置を 提供することを目的としている。 There are many household products equipped with adjusting devices for changing the height and length position by human power.The adjusting devices should be installed and used frequently used in daily life, such as fans and receiving antennas. There are many. And, such adjustment devices as described above are intended to hold home items at a certain height by means of tapered surfaces or screws. However, in the conventional adjusting device, the height of the article is easily changed by an external force, and often slips out of the holding position. This limits the practical application of the adjustment device to household appliances, etc.In addition, in the height-adjustment device operated by screws, it is necessary to repeatedly loosen and tighten the screws. There was a problem that the adjustment work became slow and the operation became troublesome. The main purpose of the present invention is to solve the above-mentioned problems and to provide a height adjusting device that can conveniently hold an article such as an electric appliance in place and can withstand a large load during use. Another object of the present invention is to provide a height adjusting device that can be operated more easily.
【0003】[0003]
請求項1の考案に係る高さ調節装置は、案内スリーブと、取付カバーと、保持 釦と、押圧ブロックと、半球状体と、調節部材とを備え、前記案内スリーブの中 空の部分に前記調節部材を上下方向に摺動可能に嵌挿し、調節部材に設けた上下 方向に長い開口の両側に互いに対向する多数の半円状の窪みを形成し、対向する 1組の窪みに案内スリーブに設けた幅方向に長い長円形孔に前記保持釦の拡大長 円形底部の表面側に連なる長円形突出部を係脱可能に係合させ、案内スリーブの 底面に固定した半球状体の受入れ凹部に前記拡大長円形底部を出し入れ可能に嵌 め、拡大長円形底部の裏面側に表面側への抜け止め防止用のフランジ部を設け、 調節部材の開口に嵌めた前記押圧ブロックの底部側に開口する切欠部に保持釦の 長円形突出部を上下方向に移動可能に嵌め、前記受入れ凹部と拡大長円形部との 間に介在させたコイルばねによって保持釦を表面側に付勢し、前記長円形突出部 の表面に前記切欠部の表面側を支持させ、前記取付カバーを、案内スリーブの表 面側に取付カバーの表面側に突出させた複数の筒体を介して固定し、押圧ブロッ クの案内スリーブ表面側への変位を規制すると共に、調節部材の上部を案内スリ ーブの上端から上方に突出させ、突出させた部分を引き上げて、調節部材の開口 に設けた対向する各組の窪みに保持釦の係合突起を係脱させ、係合突起の表面が 押圧ブロックの切欠部上端側の平坦面に係合することで、調節部材の下方への移 動を阻止するようにし、また、調節部材の上限への移動によって、押圧ブロック の下部が調節部材に設けた下端側の凹部に係合し、係合突起の表面が押圧ブロッ クの切欠部下端側の平坦面に係合することで、保持釦を前記コイルばねのばね力 に抗して半球状体側に押し込み、調節部材の裏面側に保持釦の係合突起を位置さ せ、調節部材を一挙に下限まで移動させて、押圧ブロック上部と調節部材に設け た上端側の凹部とが係合して、係合突起の表面が押圧ブロックの切欠部上端側の 平坦面に係合することで、調節部材の前記引き上げ動作を可能とし、さらに調節 部材の案内スリーブから突出した部分を物品の装着部としたものである。 The height adjusting device according to the invention of claim 1 includes a guide sleeve, a mounting cover, a holding button, a pressing block, a hemispherical body, and an adjusting member. The adjusting member is slidably inserted in the up and down direction, and a large number of semicircular depressions are formed on both sides of the vertically long opening provided in the adjustment member. The enlarged oval protrusion of the holding button is detachably engaged with the enlarged long circular hole of the holding button in the provided long oval hole in the width direction, and is inserted into the receiving recess of the hemispherical body fixed to the bottom surface of the guide sleeve. The enlarged oval bottom is fitted so as to be able to be taken in and out, a flange is provided on the back side of the enlarged oval bottom to prevent it from coming off to the front side, and an opening is formed on the bottom side of the pressing block fitted in the opening of the adjustment member. The notch has an oval protrusion on the holding button The holding button is urged downward by a coil spring interposed between the receiving concave portion and the enlarged oblong portion so as to be movable in the downward direction. The mounting cover is fixed to the surface of the guide sleeve via a plurality of cylinders protruding from the surface of the mounting cover to restrict displacement of the pressing block toward the surface of the guide sleeve. Then, the upper part of the adjusting member is protruded upward from the upper end of the guide sleeve, the protruding part is pulled up, and the engaging projection of the holding button is disengaged from each set of opposing depressions provided in the opening of the adjusting member. The surface of the engagement protrusion engages with the flat surface on the upper end side of the notch of the pressing block to prevent the adjustment member from moving downward. The lower part of the block is the lower part The holding button is pushed toward the hemispherical body against the spring force of the coil spring by engaging the engaging projection with the flat surface on the lower end side of the notch of the pressing block. Then, the engaging protrusion of the holding button is positioned on the back side of the adjusting member, and the adjusting member is moved to the lower limit at a stroke. By engaging the surface of the mating projection with the flat surface on the upper end side of the notch of the pressing block, the lifting operation of the adjusting member is enabled, and the portion of the adjusting member protruding from the guide sleeve is used as a mounting portion of the article. It is.
【0004】 請求項2の考案は、請求項1に記載した高さ調節装置において、調節部材の開 口の両側にそれぞれ形成する窪みを矩形状にしたものである。According to a second aspect of the present invention, in the height adjusting device according to the first aspect, the depressions formed on both sides of the opening of the adjusting member are rectangular.
【0005】[0005]
図1〜図3の各図に示すように、この考案の一実施形態に係る高さ調節装置は 、案内スリーブ1、取付カバー2、保持釦3、押圧ブロック4、半球状体5およ び調節部材6から構成してある。 前記案内スリーブ1は、上下方向に細長い長方形で内部を中空にした扁平筒状 に形成し、中央部に幅方向に長い長円形孔11を表面壁,裏面壁に貫通させて形 成し、取付カバー2を固定するための複数の筒状突起12を表面壁の外側に突出 させ、また、表面壁の幅方向中央部には長円形孔11と直交する係合孔13を形 成し、長円形孔11の両端外周に表面壁の外側に突出する1対のガイド突起14 を形成してある。 As shown in FIGS. 1 to 3, the height adjusting device according to one embodiment of the present invention includes a guide sleeve 1, a mounting cover 2, a holding button 3, a pressing block 4, a hemispherical body 5, It comprises an adjusting member 6. The guide sleeve 1 is formed in the shape of a flat tube having a rectangular shape elongated in the up-down direction and hollow inside, and formed with a long oval hole 11 extending in the width direction in the center portion of the front wall and the back wall. A plurality of cylindrical projections 12 for fixing the cover 2 are projected outside the surface wall, and an engaging hole 13 orthogonal to the oval hole 11 is formed at the center in the width direction of the surface wall. A pair of guide projections 14 protruding outside the surface wall are formed on the outer periphery of both ends of the circular hole 11.
【0006】 前記取付カバー2は、両側部裏側にフランジ21をそれぞれ突出させ、フラン ジ21の突出端を案内スリーブ1の表面壁の両側縁部に係合支持させるようにし 、また適宜の手段によって案内スリーブ1の筒状突起12に固定するようにして ある。The mounting cover 2 has flanges 21 protruding from the back sides of both sides, and the protruding ends of the flanges 21 are engaged with and supported on both side edges of the surface wall of the guide sleeve 1. The guide sleeve 1 is fixed to the cylindrical projection 12.
【0007】 前記保持釦3は、長円形突出部32とフランジ部33がある拡大長円形底部3 4とを一体に形成し、長円形突出部32の両端部に隣接させて拡大長円形底部3 4の表面側に係合突起35を一体に膨出させてある。前記係合突起35は、表面 側が下方から上方に向かって滑らかに弧状に傾斜して表面側に延び、上端に拡大 長円形底部34から直角に表面側に突出する水平な係止面を形成してある。The holding button 3 is formed by integrally forming an oblong projecting portion 32 and an enlarged oblong bottom portion 34 having a flange portion 33, and adjacent to both ends of the oblong projecting portion 32, the enlarged oblong bottom portion 3 is formed. The engagement protrusion 35 is integrally bulged on the surface side of 4. The engaging projection 35 has a front surface side smoothly inclined in an arc shape from the lower side to the upper side, extends toward the front side, and forms a horizontal locking surface projecting rightward from the enlarged oval bottom part 34 toward the front side at the upper end. It is.
【0008】 前記押圧ブロック4は、案内スリーブ1の上下方向に長い直方体状に形成し、 底部側に切欠部41を幅方向に貫通させて底面に開口するように形成し、切欠部 41は、上端部が深く下端部が浅くなる傾斜面41aを裏面側に形成し、上端部 および下端部に平坦面41bおよび平坦部41cを押圧ブロック4の表面と平行 にそれぞれ形成してある。The pressing block 4 is formed in the shape of a rectangular parallelepiped that is long in the vertical direction of the guide sleeve 1, and is formed so that a notch 41 is formed in the bottom side so as to penetrate in the width direction and open to the bottom surface. An inclined surface 41a having a deep upper end and a shallow lower end is formed on the rear surface side, and flat surfaces 41b and flat portions 41c are formed on the upper and lower ends in parallel with the surface of the pressing block 4, respectively.
【0009】 そして、保持釦3は、案内スリーブ1に設けた長円形孔11に、裏面側からフ ランジ部33より表面側の部分を嵌め、保持釦3と直交させて前記押圧ブロック 4を案内スリーブ1に設けた係合孔13に嵌め、押圧ブロック4の切欠部41の 裏面側面が保持釦3の長円形突出部32に接触し、前記裏面側面の傾斜面41a は外部力によって押圧ブロック4を保持釦3に対し動かした時にのみ、保持釦3 と接触するようにしてある。The holding button 3 guides the pressing block 4 in a direction perpendicular to the holding button 3 by fitting a portion of the front side of the flange portion 33 from the back surface into the oblong hole 11 provided in the guide sleeve 1. The notch 41 of the pressing block 4 is fitted into the engaging hole 13 provided in the sleeve 1, and the back side surface of the notch 41 comes into contact with the oblong projection 32 of the holding button 3. Is brought into contact with the holding button 3 only when the button is moved with respect to the holding button 3.
【0010】 前記半球状体5は、中央部に表面側に開口する長円形の受入れ窪み51を、下 方に押し付けた保持釦3の収容可能に形成し、複数のビス52によって案内スリ ーブ1の裏面壁に支持固定してある。また、受入れ窪み51の底の中央に設けた 凹部53と保持釦3の底の中央に設けた凹部36(図3参照)との間にコイルば ね31の端部をそれぞれ嵌め、このばね31によって保持釦3を表面側に付勢し 、保持釦3のフランジ部33を案内スリーブ1の裏面壁に係合支持させるように してある。In the hemispherical body 5, an oval receiving recess 51 which is opened on the surface side at the center is formed so as to be able to accommodate the holding button 3 pressed downward, and a plurality of screws 52 guide the sliding sleeve. 1 is fixedly supported on the back wall. The ends of the coil springs 31 are respectively fitted between a concave portion 53 provided at the center of the bottom of the receiving recess 51 and a concave portion 36 (see FIG. 3) provided at the center of the bottom of the holding button 3. Thus, the holding button 3 is urged to the front surface side, and the flange portion 33 of the holding button 3 is engaged with and supported by the rear wall of the guide sleeve 1.
【0011】 前記調節部材6は、上下方向に細長い長方形の板状体からなり、幅方向中央部 に細長い開口60を長さ方向の一端寄りに形成し、長さ方向に等間隔で離間させ た多数の半円状の窪み61を開口60の両側縁外側に互いに対向させて形成し、 開口60の上,下端部には幅が狭い凹部62をそれぞれ形成してある。なお、調 節部材6の開口60がなく、案内スリーブ1外に延びている部分には家庭用の電 気製品などの物品を保持するようにしてある。The adjusting member 6 is formed of a rectangular plate that is elongated in the vertical direction. An elongated opening 60 is formed at the center in the width direction near one end in the length direction, and is spaced at equal intervals in the length direction. A large number of semicircular depressions 61 are formed on both outer sides of the opening 60 so as to face each other, and concave portions 62 having a small width are formed at the upper and lower ends of the opening 60, respectively. It should be noted that there is no opening 60 of the adjusting member 6, and a portion extending outside the guide sleeve 1 is adapted to hold articles such as household electric appliances.
【0012】 この考案の一実施形態の高さ調節装置を組み立てるには、調節部材6の開口6 0がある部分を案内スリーブ1の中空の部分に摺動可能に嵌挿し、前記開口60 の両側部に形成した相対向する1組の窪み61を案内スリーブ1の長円形孔11 に整合させる。 この状態で、保持釦3を長円形孔11に通し、保持釦3の両端部を互いに対向 する1組の窪み61に嵌合させる。この際、半球状体5の受入れ窪み51に設け た凹部53と保持釦3に設けた凹部36とにコイルばね31の両端部を係合させ て、半球状体5を案内スリーブ1の裏面壁に固定し、前記ばね31と保持釦3の 拡大長円形底部34とを半球状体5の受入れ窪み51内に収容させる。In order to assemble the height adjusting device according to one embodiment of the present invention, the portion of the adjusting member 6 having the opening 60 is slidably fitted into the hollow portion of the guide sleeve 1 and both sides of the opening 60 are provided. A pair of opposing depressions 61 formed in the portion are aligned with the oblong holes 11 of the guide sleeve 1. In this state, the holding button 3 is passed through the oblong hole 11, and both ends of the holding button 3 are fitted into a pair of recesses 61 facing each other. At this time, both ends of the coil spring 31 are engaged with the concave portion 53 provided in the receiving recess 51 of the hemispherical body 5 and the concave portion 36 provided in the holding button 3, and the hemispherical body 5 is brought into contact with the back wall of the guide sleeve 1. And the spring 31 and the enlarged oblong bottom 34 of the holding button 3 are accommodated in the receiving recess 51 of the hemispherical body 5.
【0013】 次に、押圧ブロック4の切欠部41に設けた上端側の平坦面41bを保持釦3 の長円形突出部32に対し接触させ、押圧ブロック4の傾斜面41aが保持釦3 の係合突起35と平行になる。 最後に、取付カバー2を筒状突起12を介し適宜の手段によって案内スリーブ 1の表面壁に固定し、押圧ブロック4の案内スリーブ1表面側への変位を規制し 、高さ調節装置の組立を完了させる。Next, the upper flat surface 41b provided in the cutout portion 41 of the pressing block 4 is brought into contact with the oblong projection 32 of the holding button 3, and the inclined surface 41a of the pressing block 4 is engaged with the holding button 3. It becomes parallel to the mating projection 35. Finally, the mounting cover 2 is fixed to the surface wall of the guide sleeve 1 by a suitable means via the cylindrical projection 12, and the displacement of the pressing block 4 toward the surface of the guide sleeve 1 is regulated. Let it complete.
【0014】 なお、長円形とは、長方形部の両端に半円形部を接続した競技場形である。 前記実施形態の高さ調節装置を使用するには、図4の(A)の鎖線に示す調節 部材6の下側の凹部62に押圧ブロック4の下端部が嵌合した状態で、調節部材 6を案内スリーブ1から抜き出すように上方に引っ張り、保持釦3の徐々に下側 が高くなる係合突起35の表面を、調節部材6の半円状の窪み61間の部分が滑 り、この際、コイルばね31のばね力に抗して保持釦3が裏面側に移動し、図4 の(B)に示すように、前記窪み61が保持釦3から外れ、下方に位置する他の 窪み61に前記ばね31の復元力によって保持釦3の表面側部分を係合、保持さ せる。The oval is a stadium in which a semicircular portion is connected to both ends of a rectangular portion. To use the height adjusting device of the above embodiment, the lower end of the pressing block 4 is fitted into the concave portion 62 on the lower side of the adjusting member 6 shown by the dashed line in FIG. Is pulled upward so as to be pulled out of the guide sleeve 1, and the portion between the semicircular recesses 61 of the adjusting member 6 slides on the surface of the engagement projection 35 where the lower side of the holding button 3 gradually rises. The holding button 3 moves to the back side against the spring force of the coil spring 31, and as shown in FIG. 4B, the dent 61 comes off the holding button 3 and another dent 61 located below. Then, the surface side portion of the holding button 3 is engaged and held by the restoring force of the spring 31.
【0015】 そして、調節部材6は、1組の対向する半円状の窪み61を、保持釦3の両端 部に設けた2つの係合突起35の表面側に直角に突出した水平な係止面によって 係止しているので、窪み61が係合突起35から外れて調節部材6が案内スリー ブ1の下方へ移動するのを確実に防止する。 また、調節部材6を下方へ動かすには、まず調節部材6を上限まで引き上げる ことで、図4の(C)に示すように、押圧ブロック4の下端部を調節部材6の下 凹部62に係合させ、押圧ブロック4の切欠部41の深い平坦面41bから外れ て切欠部41の傾斜面41aに係合して保持釦3が徐々に裏面側に押し込まれ、 このため、保持釦3は、最下端の窪み61との係合が外れ、切欠部41の浅い平 坦面41cに係合する。The adjusting member 6 has a pair of semicircular recesses 61 that are opposed to each other, and are horizontally engaged with each other at right angles to two engaging protrusions 35 provided at both ends of the holding button 3. Since it is locked by the surface, it is possible to reliably prevent the depression 61 from being disengaged from the engagement projection 35 and the adjustment member 6 from moving below the guide sleeve 1. In order to move the adjusting member 6 downward, the lower end of the pressing block 4 is engaged with the lower concave portion 62 of the adjusting member 6 as shown in FIG. The holding button 3 is disengaged from the deep flat surface 41b of the notch 41 of the pressing block 4 and engages with the inclined surface 41a of the notch 41, whereby the holding button 3 is gradually pushed to the back side. The engagement with the lowermost depression 61 is released, and the engagement with the shallow flat surface 41 c of the notch 41 is made.
【0016】 この状態で、調節部材6を下方に押し込むと、図4の(C)の鎖線に示すよう に、押圧ブロック4の上側が調節部材6の上側の凹部62に整合し、その後、調 節部材6を下方に移動させると保持釦3が押圧ブロック4の切欠部41の傾斜面 41aから外れて切欠部41の深い平坦部41bと整合し、押圧されていた保持 釦3が通常の位置に戻って再び調節部材6の1組の窪み61に係合する。さらに 、その後、調節部材6は図4の(B)に示すように、高さ調節をするために段々 に上方へ引っ張ることが可能になる。In this state, when the adjusting member 6 is pushed downward, the upper side of the pressing block 4 is aligned with the concave portion 62 on the upper side of the adjusting member 6 as shown by a chain line in FIG. When the joint member 6 is moved downward, the holding button 3 is disengaged from the inclined surface 41a of the notch 41 of the pressing block 4 to align with the deep flat portion 41b of the notch 41, and the pressed holding button 3 is in the normal position. To engage with the set of depressions 61 of the adjusting member 6 again. Further, after that, as shown in FIG. 4B, the adjusting member 6 can be gradually pulled upward to adjust the height.
【0017】 図5に示すこの考案の他の実施形態は、調節部材6の開口60の両側に矩形状 の窪み63を形成し、これらの窪み63に係脱可能に係合する保持釦3の表面側 の突出部37を矩形状にした以外、前述した一実施形態の高さ調節装置と同様な 構成にしてあるので、図5の各部に図1〜図4の各図と同符合を付けて構成の説 明を省略する。 そして、他の実施形態の高さ調節装置の使用、効果は前述した一実施形態のも のと同様であるが、窪み63および保持釦3の表面側の突出部37を矩形状にし たので、窪み63と保持釦3と係合状態で、これらの係合が不本意に外れにくい 。In another embodiment of the present invention shown in FIG. 5, rectangular recesses 63 are formed on both sides of the opening 60 of the adjusting member 6, and the holding button 3 is detachably engaged with these recesses 63. Except that the front-side projecting portion 37 is formed in a rectangular shape, the configuration is the same as that of the height adjusting device of the above-described embodiment, so that the portions in FIG. 5 are denoted by the same reference numerals as those in FIGS. The explanation of the configuration is omitted. The use and effect of the height adjusting device of the other embodiment are the same as those of the above-described one embodiment, but the recess 63 and the protrusion 37 on the front surface side of the holding button 3 are rectangular. When the depression 63 and the holding button 3 are engaged with each other, it is unlikely that these engagements are unintentionally released.
【0018】 なお、この考案において、案内スリーブは適時に室内の所望の部分に固定した 状態で、案内スリーブに対し調節部材を上下方向に移動させることが好ましく、 また調節部材の案内スリーブに対する上下方向への移動は、調節部材に物品を装 着した状態で行っても、調節部材の移動後にこれに物品を装着してもよい。In the present invention, it is preferable that the adjusting member is moved up and down relative to the guide sleeve while the guide sleeve is timely fixed to a desired portion in the room, and the adjusting member is moved up and down with respect to the guide sleeve. The movement may be performed with the article mounted on the adjustment member, or the article may be mounted on the adjustment member after the movement.
【0019】[0019]
以上説明したように、請求項1の考案に係る高さ調節装置は、案内スリーブと 、取付カバーと、保持釦と、押圧ブロックと、半球状体と、調節部材とを備え、 前記案内スリーブの中空の部分に前記調節部材を摺動可能に嵌挿し、調節部材に 設けた上下方向に長い開口の両側に設けた上下方向に長い開口の両側に互いに対 向する多数の半円状の窪みを形成し、対向する1組の窪みに案内スリーブに設け た幅方向に長い長円形孔に通した前記保持釦の拡大長円形底部の表面側に連なる 長円形突出部を係脱可能に係合させ、案内スリーブの底部に固定した半球状体の 受入れ凹部に前記拡大長円形底部を出し入れ可能に嵌め、拡大長円形底部の裏面 部に表面側への抜け止め防止用のフランジ部を設け、調節部材の開口に嵌めた前 記押圧ブロックの底部側に開口する切欠部に保持釦の長円形突出部を嵌め、前記 受入れ凹部と拡大長円形部との間に介在させたコイルばねによって保持釦を表面 側に付勢し、前記長円形突出部の表面に前記切欠部を表面側を支持させ、前記取 付カバーを、案内スリーブの表面側に突出させた複数の筒体突起を介して固定し 、押圧ブロックの案内スリーブの表面側への変位を規制すると共に、調節部材の 上部を案内スリーブの上端から上方に突出させ、突出させた部分を引き上げて、 調節部材の開口に設けた対向する各組の窪みに保持釦の係合突起を係脱させ、係 合突起の表面が押圧ブロックの切欠部上端側の平坦面に係合することで、調節部 材の下方への移動を阻止するようにし、前記係合突起の表面側が下方から上方に 向かって滑らかに傾斜しているので、案内スリーブに対する調節部材の引き上げ 操作が簡単にできると共に、係合突起の上端の係止面がほぼ水平に窪み内に位置 し、調節部材の案内スリーブから突出した部分に物品を装着して調節部材に大き な負荷がかかっても、この負荷に耐えることができる。 As described above, the height adjusting device according to the invention of claim 1 includes a guide sleeve, a mounting cover, a holding button, a pressing block, a hemispherical body, and an adjusting member. The adjusting member is slidably fitted in the hollow portion, and a large number of semicircular depressions facing each other are formed on both sides of the vertically long opening provided on both sides of the vertically long opening provided in the adjusting member. The holding button is formed in a pair of opposing depressions and is passed through a long oval hole in the width direction provided in the guide sleeve. The enlarged oval bottom is removably fitted in the receiving recess of the hemispherical body fixed to the bottom of the guide sleeve, and a flange portion for preventing the front surface from slipping off is provided on the back surface of the enlarged oval bottom. Pressing block fitted in the opening of An elliptical protrusion of the holding button is fitted into the notch opening on the bottom side, and the holding button is urged to the front side by a coil spring interposed between the receiving concave portion and the enlarged oval portion, thereby protruding the oval. The notch portion is supported on the surface of the guide portion on the surface side, and the mounting cover is fixed via a plurality of cylindrical projections protruding from the surface side of the guide sleeve, and the pressing block is attached to the surface side of the guide sleeve. In addition to restricting the displacement, the upper part of the adjusting member is protruded upward from the upper end of the guide sleeve, and the protruding portion is pulled up, and the engaging projection of the holding button is provided in each of the opposing set of dents provided in the opening of the adjusting member. When the engaging member is disengaged and the surface of the engaging projection is engaged with the flat surface on the upper end side of the notch of the pressing block, the downward movement of the adjusting member is prevented. Slopes smoothly upwards Therefore, the lifting operation of the adjusting member with respect to the guide sleeve can be easily performed, and the locking surface at the upper end of the engaging projection is located substantially horizontally in the recess. Even if a large load is applied to the adjusting member, it can withstand this load.
【0020】 また、調節部材の上限への移動によって、押圧ブロックの下部が調節部材に設 けた下端側の凹部に係合し、係合突起の表面が押圧ブロックの切欠部下端側の平 坦面に係合することで、保持釦を、前記コイルばねのばね力に抗して、半球状体 側、すなわち裏面側に押し込み、調節部材の裏面側に保持釦の係合突起を位置さ せ、調節部材を一挙に下限まで移動させて、押圧ブロック上部と調節部材に設け た上端側の凹部とが係合して、係合突起の表面が押圧ブロックの切欠部上端側の 平坦面に係合することで、調節部材の前記引き上げ動作が可能になり、高さの変 更や補正を行うことができる。従って、調節部材の案内スリーブから突出した部 分に物品を装着することで、前記物品を所望の高さ位置にすることが容易にでき る。When the adjustment member moves to the upper limit, the lower part of the pressing block engages with the concave portion on the lower end side provided in the adjusting member, and the surface of the engaging projection is the flat surface on the lower end side of the notch of the pressing block. By pressing the holding button against the hemispherical body side, that is, the back side, against the spring force of the coil spring, the engaging projection of the holding button is positioned on the back side of the adjusting member. The adjusting member is moved all at once to the lower limit, and the upper part of the pressing block and the concave part on the upper end side of the adjusting member engage, and the surface of the engaging projection engages with the flat surface on the upper end side of the notch of the pressing block. By doing so, the lifting operation of the adjusting member becomes possible, and the height can be changed or corrected. Therefore, by mounting the article on the portion of the adjustment member that protrudes from the guide sleeve, the article can be easily brought to a desired height position.
【0021】 請求項2の考案は、調節部材の開口の両側に形成する窪みを半円状から矩形状 に替えたので、使用時に保持部材の係合突起の係止面がより確実に支持できる。According to the invention of claim 2, the recesses formed on both sides of the opening of the adjusting member are changed from a semicircular shape to a rectangular shape, so that the engaging surface of the engaging projection of the holding member can be more reliably supported during use. .
【図1】この考案の一実施形態に係る位置調節装置を示
した要部の分解斜視図。FIG. 1 is an exploded perspective view of a main part showing a position adjusting device according to an embodiment of the present invention.
【図2】図1に示した位置調節装置の一部切欠き斜視
図。FIG. 2 is a partially cutaway perspective view of the position adjusting device shown in FIG.
【図3】図1に示した位置調節装置の要部の横断説明
図。FIG. 3 is an explanatory cross-sectional view of a main part of the position adjusting device shown in FIG. 1;
【図4】図1に示した位置調節装置の部分拡大図で、
A,B,Cはそれぞれ動作説明図。FIG. 4 is a partially enlarged view of the position adjusting device shown in FIG. 1,
A, B, and C are operation explanatory diagrams, respectively.
【図5】この考案の他の実施形態に係る位置調節装置の
一部切欠き斜視図。FIG. 5 is a partially cutaway perspective view of a position adjusting device according to another embodiment of the present invention.
1 案内スリーブ 11 長円形孔 12 筒状突起 13 係合孔 14 ガイド突起 2 取付カバー 21 フランジ 3 保持釦 31 コイルばね 32 長円形突出部 33 フランジ部 34 拡大長円形底部 35 係合突起 36 凹部 4 押圧ブロック 41 切欠部 41a 傾斜面 41b 平坦面 41c 平坦面 5 半球状体 51 受入れ窪み 52 ビス 53 凹部 6 調節部材 60 開口 61 半円状の窪み 62 凹部 DESCRIPTION OF SYMBOLS 1 Guide sleeve 11 Oval hole 12 Cylindrical protrusion 13 Engagement hole 14 Guide protrusion 2 Mounting cover 21 Flange 3 Holding button 31 Coil spring 32 Oval protrusion 33 Flange 34 Enlarged oval bottom 35 Engagement protrusion 36 Depression 4 Press Block 41 Notch 41a Inclined surface 41b Flat surface 41c Flat surface 5 Hemispherical body 51 Receiving dent 52 Screw 53 Recess 6 Adjusting member 60 Opening 61 Semicircular dent 62 Recess
Claims (2)
と、押圧ブロックと、半球状体と、調節部材とを備え、
前記案内スリーブの中空の部分に前記調節部材を上下方
向に摺動可能に嵌挿し、調節部材に設けた上下方向に長
い開口の両側に互いに対向する多数の半円状の窪みを形
成し、対向する1組の窪みに案内スリーブに設けた幅方
向に長い長円形孔に前記保持釦の拡大長円形底部の表面
側に連なる長円形突出部を係脱可能に係合させ、案内ス
リーブの底面に固定した半球状体の受入れ凹部に前記拡
大長円形底部を出し入れ可能に嵌め、拡大長円形底部の
裏面側に表面側への抜け止め防止用のフランジ部を設
け、調節部材の開口に嵌めた前記押圧ブロックの底部側
に開口する切欠部に保持釦の長円形突出部を上下方向に
移動可能に嵌め、前記受入れ凹部と拡大長円形部との間
に介在させたコイルばねによって保持釦を表面側に付勢
し、前記長円形突出部の表面に前記切欠部の表面側を支
持させ、前記取付カバーを、案内スリーブの表面側に取
付カバーの表面側に突出させた複数の筒体を介して固定
し、押圧ブロックの案内スリーブ表面側への変位を規制
すると共に、調節部材の上部を案内スリーブの上端から
上方に突出させ、突出させた部分を引き上げて、調節部
材の開口に設けた対向する各組の窪みに保持釦の係合突
起を係脱させ、係合突起の表面が押圧ブロックの切欠部
上端側の平坦面に係合することで、調節部材の下方への
移動を阻止するようにし、また、調節部材の上限への移
動によって、押圧ブロックの下部が調節部材に設けた下
端側の凹部に係合し、係合突起の表面が押圧ブロックの
切欠部下端側の平坦面に係合することで、保持釦を前記
コイルばねのばね力に抗して半球状体側に押し込み、調
節部材の裏面側に保持釦の係合突起を位置させ、調節部
材を一挙に下限まで移動させて、押圧ブロック上部と調
節部材に設けた上端側の凹部とが係合して、係合突起の
表面が押圧ブロックの切欠部上端側の平坦面に係合する
ことで、調節部材の前記引き上げ動作を可能とし、さら
に調節部材の案内スリーブから突出した部分を物品の装
着部としたことを特徴とする高さ調節装置。1. A guide sleeve, a mounting cover, a holding button, a pressing block, a hemispherical body, and an adjusting member,
The adjusting member is slidably fitted in the hollow portion of the guide sleeve in the up and down direction, and a large number of semicircular recesses facing each other are formed on both sides of the vertically long opening provided in the adjusting member. An elliptical protrusion connected to the front side of the enlarged oval bottom of the holding button is removably engaged with an elongated oval hole in the width direction provided in the guide sleeve in a set of recesses. The enlarged oval bottom is removably fitted into the receiving recess of the fixed hemispherical body, and a flange portion for preventing the surface from being removed is provided on the back side of the enlarged oval bottom, and is fitted into the opening of the adjusting member. An elliptical protrusion of the holding button is movably fitted in the notch opening on the bottom side of the pressing block in a vertical direction, and the holding button is positioned on the front side by a coil spring interposed between the receiving recess and the enlarged oval part. Urges the elliptical protrusion The front surface of the notch is supported on the surface of the guide sleeve, and the mounting cover is fixed to the front surface of the guide sleeve via a plurality of cylinders protruding toward the front surface of the mounting cover. And the upper part of the adjusting member is protruded upward from the upper end of the guide sleeve, and the protruding portion is pulled up to engage the holding button in each of the opposing sets of dents provided in the opening of the adjusting member. The projection is disengaged and the surface of the engagement projection is engaged with the flat surface on the upper end side of the notch of the pressing block, so that the downward movement of the adjusting member is prevented. By the movement, the lower part of the pressing block is engaged with the concave part on the lower end side provided on the adjustment member, and the surface of the engaging projection is engaged with the flat surface on the lower end side of the cutout part of the pressing block, thereby holding the holding button with the coil Hemispherical body against spring force of spring , The engaging protrusion of the holding button is positioned on the back side of the adjusting member, the adjusting member is moved at a stroke to the lower limit, and the upper part of the pressing block and the concave portion on the upper end provided on the adjusting member are engaged, The surface of the engagement protrusion engages with the flat surface on the upper end side of the notch of the pressing block, thereby enabling the lifting operation of the adjustment member, and furthermore, the portion of the adjustment member protruding from the guide sleeve is used as an article mounting portion. A height adjusting device, characterized in that:
る窪みを矩形状にしたことを特徴とする請求項1に記載
した高さ調節装置。2. The height adjusting device according to claim 1, wherein the recesses formed on both sides of the opening of the adjusting member are rectangular.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1997005762U JP3045893U (en) | 1997-07-03 | 1997-07-03 | Height adjustment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1997005762U JP3045893U (en) | 1997-07-03 | 1997-07-03 | Height adjustment device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3045893U true JP3045893U (en) | 1998-02-20 |
Family
ID=43180259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1997005762U Expired - Lifetime JP3045893U (en) | 1997-07-03 | 1997-07-03 | Height adjustment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3045893U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016193213A (en) * | 2009-07-10 | 2016-11-17 | ファーノ−ワシントン・インコーポレーテッド | Litter support system for medical care units, and method for using the same |
CN117547360A (en) * | 2024-01-11 | 2024-02-13 | 佳木斯大学 | Instrument placing tool table for interventional operating room |
-
1997
- 1997-07-03 JP JP1997005762U patent/JP3045893U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016193213A (en) * | 2009-07-10 | 2016-11-17 | ファーノ−ワシントン・インコーポレーテッド | Litter support system for medical care units, and method for using the same |
CN117547360A (en) * | 2024-01-11 | 2024-02-13 | 佳木斯大学 | Instrument placing tool table for interventional operating room |
CN117547360B (en) * | 2024-01-11 | 2024-04-02 | 佳木斯大学 | Instrument placing tool table for interventional operating room |
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