JPH02785Y2 - - Google Patents
Info
- Publication number
- JPH02785Y2 JPH02785Y2 JP2084383U JP2084383U JPH02785Y2 JP H02785 Y2 JPH02785 Y2 JP H02785Y2 JP 2084383 U JP2084383 U JP 2084383U JP 2084383 U JP2084383 U JP 2084383U JP H02785 Y2 JPH02785 Y2 JP H02785Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- bolt
- pedestal
- leg
- recess
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 38
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 7
- 210000000056 organ Anatomy 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000000031 electric organ Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Furniture Connections (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
この考案は脚柱を装置本体に着脱可能にかつ屈
曲可能に取付けることにより衝撃を受けた際には
容易に折れ曲り怪我等の発生を防止すると共に脚
柱自体の折損事故を防止するようにした脚柱取付
構造に関する。[Detailed description of the invention] [Technical field of the invention] This invention prevents the occurrence of injury by easily bending when subjected to impact by attaching the pillar to the main body of the device in a removable and bendable manner. The present invention also relates to a pedestal mounting structure that prevents breakage accidents of the pedestal itself.
一般に電子オルガン、電気ピアノ等においては
楽器本体を支持する脚柱を楽器本体に対して着脱
可能に取付けたものが知られている。しかし、こ
の種の脚柱は通常意匠的効果を狙いとして取付け
られることが多く、そのため剛性に乏しく楽器本
体の運搬時等において大きな衝撃を受けると折損
したりすることがある。また、通行の際人が不測
に足を脚柱にぶつけたりすると、脚柱が損傷する
ばかりか足を怪我するといつた虞れもある。
2. Description of the Related Art Generally, electronic organs, electric pianos, and the like are known in which a pedestal supporting the musical instrument body is detachably attached to the musical instrument body. However, this type of pedestal is usually attached for aesthetic purposes, and as a result, it lacks rigidity and may break if subjected to a large impact during transportation of the musical instrument body. Furthermore, if a person accidentally bumps his/her foot into the pillar while passing by, there is a risk that not only the pillar will be damaged, but also the foot will be injured.
そこで、最近ではこのような点に着目して脚柱
を屈曲可能に取付け、衝撃を吸収緩和することに
より脚柱の損傷、足等の怪我を最小限に留めるよ
うにした電子オルガン(例えば実公昭57−60053
号公報)が提案されている。 Recently, with this in mind, electronic organs (such as Jikosho's 57−60053
No. 2) has been proposed.
しかるにかかる電子オルガンにおいてはばねの
両端に取付けたねじを楽器本体の脚取付部と脚柱
の上端面にそれぞれねじ込んでいるため、脚柱の
取付けおよび取外しに際しては脚柱を複数回回転
させねばならず、そのため取付け、取外し作業が
面倒であつた。また、ねじのねじ込みによるた
め、脚柱の断面形状円形以外の場合回転角度によ
つては所望の面を楽器本体の前面側に向かせるこ
とができなくなるなどの欠点があつた。 However, in such an electronic organ, the screws attached to both ends of the spring are screwed into the leg attachment part of the instrument body and the upper end surface of the pedestal, so the pedestal must be rotated multiple times when attaching and removing the pedestal. Therefore, the installation and removal work was troublesome. Further, since the screws are screwed in, there is a drawback that if the cross-sectional shape of the pillar is other than circular, depending on the rotation angle, it may not be possible to direct the desired surface toward the front side of the instrument body.
この考案は上述したような点に鑑みてなされた
もので、ボルトと、該ボルトの上部に挿通され断
面形状が下に凸であるフツクと、該フツクの下方
に位置するよう前記ボルトに挿通され該フツクの
下部突形状と係合する上部凹断面形状を有するフ
ツクサポートと、該フツクサポートの下部に位置
し上部を該フツクサポートで下部を前記ボルトの
下部に締結されたナツトによつて規制され前記ボ
ルトに圧縮挿通されたコイルバネと、を備えた係
合装置を脚上部に設けられた収納凹部にその前記
ナツト側から収納するとともに前記フツクサポー
トを該脚上面に固定することで脚部を構成し、該
脚部上部が取り付けられる本体下部に該脚部上方
に突出した前記ボルト上部、フツクを収納する収
納部を設け該収納部の内部下面に前記フツクが前
記フツクサポートと離間するように前記フツクと
係合するフツク係止凹部を設けるとともに前記フ
ツクを該フツク係止凹部へ案内装着するために前
記フツクの下部突形状と当接する傾斜面とを備え
ることにより脚柱の折れ曲りを可能にし、脚柱に
対する衝撃を吸収緩和すると共に、脚柱の取付
け、取外し作業をワンタツチで行え、しかも所望
の面を装置本体の前面側に確実に向けさせ得るよ
うにした脚柱取付構造を提供するものである。
This idea was made in view of the above-mentioned points, and includes a bolt, a hook inserted into the upper part of the bolt and having a downwardly convex cross-sectional shape, and a hook inserted into the bolt so as to be positioned below the hook. a hook support having an upper concave cross-sectional shape that engages with the lower protruding shape of the hook; and a nut located at the lower part of the hook support, the upper part of which is regulated by the hook support, and the lower part of which is regulated by a nut fastened to the lower part of the bolt. A coil spring compressed and inserted through the bolt is stored in a storage recess provided at the upper part of the leg from the nut side thereof, and the hook support is fixed to the upper surface of the leg to form a leg part. A storage part for storing the bolt upper part and the hook protruding upward from the leg is provided in the lower part of the main body to which the upper part of the leg is attached; A hook locking recess that engages with the hook is provided, and an inclined surface that comes into contact with the lower protrusion of the hook is provided to guide and install the hook into the hook locking recess, thereby making it possible to bend the pillar. To provide a pedestal mounting structure that absorbs and alleviates shock to the pedestal, allows one-touch installation and removal of the pedestal, and ensures that a desired surface faces the front side of a device body. It is.
以下この考案を図面に示す実施例に基づいて詳
細に説明する。
This invention will be described in detail below based on embodiments shown in the drawings.
第1図はこの考案に係る脚柱取付構造の一実施
例を示す一部破断正面図、第2図a,bはカラー
の拡大平面図および−線断面図、第3図は脚
柱の平面図、第4図は第3図−線断面図であ
る。これらの図において、1は装置本体で、例え
ば電子オルガンのキヤビネツトを構成し、その下
面所定箇所にはカラー2を配設してなる脚取付部
3が設けられ、この脚取付部3に後述する脚柱4
が前記カラー2を介して着脱可能にかつ折れ曲り
可能に取付けられている。 Fig. 1 is a partially cutaway front view showing an embodiment of the pedestal mounting structure according to this invention, Figs. 2 a and b are an enlarged plan view and a sectional view taken along the - line of the collar, and Fig. 3 is a plane view of the pedestal. FIG. 4 is a sectional view taken along the line shown in FIG. 3. In these figures, reference numeral 1 denotes a main body of the device, which constitutes a cabinet of, for example, an electronic organ, and a leg mounting portion 3 having a collar 2 disposed thereon is provided at a predetermined location on the lower surface of the main body. Pillar 4
is detachably and bendably attached via the collar 2.
前記脚取付部3は装置本体1の下面所定箇所に
設けられた収納凹部としての嵌合凹部5からな
り、この嵌合凹部5に前記カラー2が嵌合され、
かつ複数個の止めねじ(図示せず)によつて固定
されている。前記カラー2は硬質プラスチツク等
によつて方形に形成されてその中央に大きな孔径
を有し、かつ内周面にフツク係止部9が一体に設
けられた貫通孔7が形成されている。前記フツク
係止部9はその上面が貫通孔7のほぼ中央に位置
して設けられた相対向する一対の受部9A,9B
によつて構成されるもので、これら受部9A,9
Bは貫通孔7の周壁に沿つて略半円形に形成さ
れ、その各端部上面が斜めに切落されることによ
り案内面傾斜面10を構成している。さらに、各
受部9A,9Bの上面中央にはそれぞれ略V字状
の係止溝フツク係止凹部11,12対向して設け
られている。なお13はねじ取付用孔である。 The leg attachment portion 3 includes a fitting recess 5 as a storage recess provided at a predetermined location on the lower surface of the device main body 1, and the collar 2 is fitted into the fitting recess 5.
and is fixed by a plurality of set screws (not shown). The collar 2 is formed into a rectangular shape of hard plastic or the like, has a large diameter hole in the center, and has a through hole 7 formed in its inner peripheral surface with a hook locking portion 9 integrally provided therein. The hook locking portion 9 has a pair of opposing receiving portions 9A and 9B whose upper surfaces are located approximately at the center of the through hole 7.
These receiving parts 9A, 9
B is formed in a substantially semicircular shape along the peripheral wall of the through hole 7, and the upper surface of each end thereof is cut off diagonally to form a guide surface inclined surface 10. Further, substantially V-shaped locking grooves and hook locking recesses 11 and 12 are provided at the center of the upper surface of each of the receiving portions 9A and 9B, respectively, to face each other. Note that 13 is a hole for screw attachment.
前記脚柱4は断面形状が正四角形で、上端部が
前記カラー2の外径形状とほぼ同一の大きさを有
して最も太く、下端に至るほど徐々に細くなるよ
うに形成されている。また、脚柱4の上端面16
の中央にはフツクサポート取付凹部17とこの凹
部17に続くばね収納凹部収納空間18が前記脚
柱4の軸方向に沿つて同軸形成されている。前記
フツクサポート取付凹部17にはフツクサポート
19が前記ばね収納凹部18の開口部を跨ぐよう
にして配設されている。このフツクサポート19
は金属板を略クランク状に折曲して形成されるこ
とにより前記サポート取付凹部17の底面にそれ
ぞれ止めねじ20によつて固定される前後一対の
取付部19A,19Bと、これら取付部19A,
19Bの内端よりそれぞれ上方に向つてほぼ垂直
に延在する一対の立上り部19C,19Dと、こ
れら立上り部19C,19Dの上端を連結する左
右一対の連結部19E,19Fとで構成され、各
立上り部19C,19Dの上端面中央には前記一
対の連結部19Eと19Fの間隔幅でフツク嵌合
凹部上部凹断面形状25,26がそれぞれ形成さ
れる一方、下端には両立上り部19C,19Dの
下端部外側面にそれぞれ接合される一対の接合部
23A,23Bと、両立上り部19Cと19D間
に位置する一対の間隔設定部23C,23Dとを
一体に有してこれら立上り部19C,19Dを補
強するクランプワツシヤ23が共通に固定されて
いる。 The pedestal 4 has a square cross-sectional shape, and is formed so that its upper end is thickest and has approximately the same size as the outer diameter of the collar 2, and gradually becomes thinner toward its lower end. In addition, the upper end surface 16 of the pillar 4
A hook support mounting recess 17 and a spring storage recess storage space 18 following the recess 17 are coaxially formed along the axial direction of the pillar 4 in the center thereof. A hook support 19 is disposed in the hook support mounting recess 17 so as to straddle the opening of the spring storage recess 18 . This hook support 19
are a pair of front and rear mounting portions 19A, 19B which are formed by bending a metal plate into a substantially crank shape and are fixed to the bottom surface of the support mounting recess 17 by setscrews 20, respectively, and these mounting portions 19A,
It is composed of a pair of rising portions 19C and 19D extending substantially perpendicularly upward from the inner end of 19B, and a pair of left and right connecting portions 19E and 19F connecting the upper ends of these rising portions 19C and 19D. At the center of the upper end surfaces of the rising portions 19C, 19D, hook fitting recess upper concave cross-sectional shapes 25, 26 are formed, respectively, with the spacing width between the pair of connecting portions 19E and 19F, while at the lower ends, both rising portions 19C, 19D are formed. It integrally includes a pair of joint parts 23A, 23B joined to the outer surface of the lower end part, respectively, and a pair of interval setting parts 23C, 23D located between both rising parts 19C, 19D. A clamp washer 23 for reinforcing the parts is fixed in common.
前記一対の連結部19Eと19F間にはフツク
29が配設されて前記立上り部19C,19Dの
フツク嵌合凹部25,26により受け止められて
いる。このフツク29は前記カラー2の貫通孔7
の孔径より若干短かい金属板を第1図に示す如く
略〓形に折曲して形成されるもので、その下部形
状が前記フツク嵌合凹部25,26の形状と略同
一形状をなす突形状とされている。また、このフ
ツク29の上面中央には他のクランプワツシヤ2
8が上方より嵌着されている。このクランプワツ
シヤ28は前記フツク29の補強機能と締結具と
してのボルト27を保持する保持機能を有してい
る。なお、このクランプワツシヤ28はは前記フ
ツク29の補強機能と締結具としてのボルト27
を保持する保持機能を有している。なお、このク
ランプワツシヤ28は前記クランプワツシヤ23
とほぼ同一に形成されることにより一対の接合部
28A,28Bと一対の間隔設定部28C,28
Dとを一体に備えている。 A hook 29 is disposed between the pair of connecting portions 19E and 19F, and is received by the hook fitting recesses 25 and 26 of the rising portions 19C and 19D. This hook 29 is connected to the through hole 7 of the collar 2.
It is formed by bending a metal plate slightly shorter than the diameter of the hole into a substantially square shape as shown in FIG. It is said to be the shape. In addition, another clamp washer 2 is placed in the center of the upper surface of this hook 29.
8 is fitted from above. This clamp washer 28 has a reinforcing function for the hook 29 and a holding function for holding the bolt 27 as a fastener. Note that this clamp washer 28 has the function of reinforcing the hook 29 and the bolt 27 as a fastener.
It has a holding function to hold. Note that this clamp washer 28 is the same as the clamp washer 23.
A pair of joint parts 28A, 28B and a pair of interval setting parts 28C, 28
It is equipped with D.
前記クランプワツシヤ28の上面中央にはボル
ト27が貫通するボルト挿通孔(図示せず)が形
成されている。クランプワツシヤ28を貫通する
前記ボルト27はその頭部27aが該ワツシヤ2
8上に載置され、下端部が前記フツク29および
フツクサポート19を補強しているもう一方のク
ランプワツシヤ23を貫通して前記ばね収納凹部
18内に挿入されている。すなわち、ボルト27
は前記クランプワツシヤ28によつて懸吊保持さ
れるもので、その下端部に圧縮ばねコイルバネ3
0が弾装されている。この圧縮ばね30はその上
端が前記クランプワツシヤ23の下面に圧接さ
れ、下端が前記ボルト27の下端部に螺合された
ナツト32に圧接されることによりボルト27を
常時下方に付勢している。したがつて、脚柱4に
圧縮ばね30をボルト27と共に組込んだ状態に
おいては、フツク29はボルト27と一体的に下
方に付勢されフツク嵌合凹部25,26に圧接さ
れている。そして、フツク29は脚柱4を装置本
体1に取付けた際後述するようにカラー2に設け
られた一対の受部9A,9Bの上面にて保持され
る。 A bolt insertion hole (not shown) through which the bolt 27 passes is formed in the center of the upper surface of the clamp washer 28. The head 27a of the bolt 27 passing through the clamp washer 28 is connected to the washer 2.
8, and its lower end is inserted into the spring storage recess 18 through the hook 29 and the other clamp washer 23 reinforcing the hook support 19. That is, bolt 27
is suspended and held by the clamp washer 28, and has a compression spring coil spring 3 at its lower end.
0 is loaded. The compression spring 30 has its upper end pressed against the lower surface of the clamp washer 23, and its lower end pressed against the nut 32 screwed onto the lower end of the bolt 27, thereby constantly urging the bolt 27 downward. There is. Therefore, when the compression spring 30 and the bolt 27 are assembled into the pedestal 4, the hook 29 is urged downward together with the bolt 27 and is pressed into the hook fitting recesses 25 and 26. When the pedestal 4 is attached to the main body 1 of the apparatus, the hook 29 is held on the upper surface of a pair of receiving parts 9A and 9B provided on the collar 2, as will be described later.
一方、脚柱4の下端部には角筒状に形成され内
部中間部分に仕切壁40を有してなるソケツト4
1が嵌合され、かつ植込ボルト42によつて固定
されている。前記植込みボルト42は前記仕切壁
40より脚柱4の下端面にねじ込まれるもので、
このボルト42の下端部には高さ調整部材43が
螺着され、その一部が前記ソケツト41の下端開
口部より突出されている。 On the other hand, at the lower end of the pedestal 4 is a socket 4 which is formed in the shape of a rectangular tube and has a partition wall 40 at the inner middle part.
1 are fitted and fixed with stud bolts 42. The stud bolt 42 is screwed into the lower end surface of the pillar 4 from the partition wall 40,
A height adjusting member 43 is screwed onto the lower end of the bolt 42, and a portion thereof protrudes from the lower end opening of the socket 41.
次に、上記構成からなる脚柱4の装置本体1へ
の取付け操作について説明する。 Next, a description will be given of an operation for attaching the pedestal 4 having the above configuration to the apparatus main body 1.
先ず、脚柱4を脚取付部3の下方より持ち上げ
てフツク29をカラー2の貫通孔7に下方より挿
入すると、一対の受部9A,9Bの下側案内面5
0(第2図b参照)に沿つてフツク29が上昇す
るため、第2図a鎖線で示す如くフツク29が前
記一対の受部9A,9B間に位置し脚柱4の上端
面16がカラー2の下端面に当接する。この時、
フツク29の下面は各受部9A,9Bの両端部上
面に設けられた案内面10の最下位置とほぼ等し
いか若干上方に位置する。そして、脚柱4を時計
方向もしくは反時計方向に回転させると、フツク
29は前記受部9A,9Bの互いに点対称位置に
ある案内面10に沿つて上昇する。この上昇は圧
縮ばね30に抗して行われるためボルト27もフ
ツク29と一体的に上昇し、圧縮ばね30をさら
に圧縮させる。そして、脚柱4が略90度回転され
ると、前記フツク29の両端部は各受部9A,9
Bの上面中央部に設けられている係止溝11,1
2にそれぞれ係合し、もつて脚柱4の装置本体1
への取付けを完了する。この取付け状態におい
て、フツクサポート19のフツク嵌合凹部25,
26とフツク29との間には第1図に示すように
適宜な間隔が設定保持される。 First, when the leg post 4 is lifted from below the leg attachment part 3 and the hook 29 is inserted into the through hole 7 of the collar 2 from below, the lower guide surface 5 of the pair of receiving parts 9A and 9B
0 (see FIG. 2b), the hook 29 is positioned between the pair of receiving portions 9A and 9B as shown by the chain line in FIG. It comes into contact with the lower end surface of 2. At this time,
The lower surface of the hook 29 is located approximately at or slightly above the lowest position of the guide surface 10 provided on the upper surface of both ends of each receiving portion 9A, 9B. Then, when the pedestal 4 is rotated clockwise or counterclockwise, the hook 29 rises along the guide surface 10 of the receiving portions 9A, 9B, which are located at points symmetrical to each other. Since this rising is performed against the compression spring 30, the bolt 27 also rises together with the hook 29, causing the compression spring 30 to be further compressed. Then, when the pillar 4 is rotated approximately 90 degrees, both ends of the hook 29 are attached to the respective receiving portions 9A and 9.
Locking grooves 11, 1 provided in the center of the upper surface of B
2 of the device body 1 of the pedestal 4.
Complete the installation. In this attached state, the hook fitting recess 25 of the hook support 19,
An appropriate distance is set and maintained between the hook 26 and the hook 29, as shown in FIG.
さて、このような脚柱4の取付構造において脚
柱4の下端部に大きな外力Fを受けると、脚柱4
は前記外力Fを受ける面と反対側の面の上端縁を
中心として折れ曲り、前記外力Fを吸収する。こ
の時、フツクサポート19は前記一対の受部9
A,9B上にて外力Fの作用方向により第1図矢
印51方向もしくは第4図矢印52方向に小角度回動
してフツク29から遠のく。そして、装置本体1
全体を持ち上げたり、傾むいた脚柱4を床面から
浮き上らせるようにすると、脚柱4は圧縮ばね3
0のばね作用により元の状態に復帰し、脚柱4の
上端面16全体がカラー2の下端面に密接する。
この場合、圧縮ばね30のばね力をナツト32に
よつてあらかじめ調整しておけば、脚柱4が容易
に折れ曲がつて脚柱4全体に無理がかからず折損
事故を未然に防止し得る。 Now, in such a mounting structure of the pedestal 4, when a large external force F is applied to the lower end of the pedestal 4, the pedestal 4
is bent around the upper edge of the surface opposite to the surface receiving the external force F, and absorbs the external force F. At this time, the hook support 19 is attached to the pair of receiving portions 9.
A, 9B are rotated by a small angle in the direction of arrow 51 in FIG. 1 or in the direction of arrow 52 in FIG. 4 depending on the direction of action of external force F, and are moved away from hook 29. Then, the device body 1
If you lift the entire unit or raise the tilted pillar 4 from the floor, the pillar 4 will be moved by the compression spring 3.
The spring action of 0 returns to the original state, and the entire upper end surface 16 of the pedestal 4 comes into close contact with the lower end surface of the collar 2.
In this case, if the spring force of the compression spring 30 is adjusted in advance using the nut 32, the pedestal 4 can be easily bent and no stress is applied to the pedestal 4 as a whole, thereby preventing breakage accidents. .
なお、脚柱4を装置本体1から取外す場合に
は、上記とは逆に脚柱4を圧縮ばね30に抗して
回転させてフツク29を係止溝11,12から外
し両受部9A,9B間に位置させれば簡単に取外
すことができる。 In addition, when removing the pedestal 4 from the apparatus main body 1, rotate the pedestal 4 against the compression spring 30 to remove the hook 29 from the locking grooves 11 and 12, and then remove the hook 29 from the locking grooves 11 and 12. If it is located between 9B, it can be easily removed.
第5図〜第7図はこの考案を勉強机の脚柱に適
用した場合の他の実施例を示す要部斜視図、ブロ
ツクの斜視図およびブロツクの断面図である。こ
の実施例は勉強机60の下面所定箇所、すなわち
脚取付部3に嵌合溝からなるフツク係止部9を形
成してなるブロツク61を固定したものである。
この場合、脚柱4自体は上記実施例の構造と同一
に構成され、前記フツク係止部9にフツクが挿入
されることにより脚取付部3に着脱可能にかつ屈
曲可能に取付けられる。図中、62は案内面、6
3は係合溝である。 5 to 7 are a perspective view of a main part, a perspective view of a block, and a sectional view of a block, showing other embodiments in which this invention is applied to the pillars of a study desk. In this embodiment, a block 61 is fixed to a predetermined location on the lower surface of a study table 60, that is, a block 61 is formed with a hook locking part 9 made of a fitting groove at a predetermined location on the leg attachment part 3.
In this case, the pedestal 4 itself has the same structure as that of the above embodiment, and is removably and bendably attached to the leg attachment part 3 by inserting a hook into the hook locking part 9. In the figure, 62 is a guide surface, 6
3 is an engagement groove.
なお、上記実施例はいずれも脚柱4に設けられ
るフツクを装置本体とは別部材からなるカラー2
もしくはブロツク61のフツク係止部9にて係止
するようにした場合について説明したが、この考
案はこれに限らず装置本体の脚取付部3に直接フ
ツク係止部9を設けてもよいことは勿論である。 Note that in all of the above embodiments, the hook provided on the pillar 4 is replaced by a collar 2 made of a separate member from the main body of the device.
Alternatively, a case has been described in which the hook locking portion 9 of the block 61 is used for locking, but this invention is not limited to this, and the hook locking portion 9 may be provided directly on the leg mounting portion 3 of the device body. Of course.
また、第1図〜第4図に示した実施例において
は、締結具として1本のボルト27を用いた場合
を示したが、これに限らず2本のボルトを使用
し、その夫々に圧縮ばね30を弾装してもよい。 Further, in the embodiments shown in FIGS. 1 to 4, a case is shown in which one bolt 27 is used as a fastener, but the present invention is not limited to this, and two bolts may be used, each of which is compressed. The spring 30 may be loaded.
さらに、この考案は電子オルガンと勉強机の脚
柱に適用したが、各種装置、家具等にもそのまま
実施し得るものである。 Furthermore, although this invention has been applied to the pillars of electronic organs and study desks, it can also be applied to various devices, furniture, etc.
以上説明したようにこの考案に係る脚柱取付構
造は、装置本体の脚取付部にフツク係止部を設
け、脚柱の上端面にばね収納凹部を設け、この凹
部内にボルトに弾装された圧縮ばねを収納して前
記ボルトを脚柱に対して相対傾動自在なフツクに
より保持し、前記フツクを前記フツク係止部によ
り係止保持するように構成したので、脚柱の装置
本体への取付け、取外しが容易で、衝撃を受けた
際には脚柱が折れ曲つて衝撃を吸収するため、脚
柱の折損事故等を防止でき、しかもフツクとフツ
ク係止部との係合により取付けているため脚柱の
断面形状が円形以外であつても所定の面を装置本
体の前面側に確実に向けることができるなどその
実用的効果は非常に大である。
As explained above, the pedestal mounting structure according to this invention has a hook locking part in the leg mount part of the device body, a spring storage recess in the upper end surface of the pedestal, and a spring housing recess in which the bolt is resiliently loaded. The bolt is held by a hook that can be tilted relative to the pedestal, and the hook is held in place by the hook locking portion, so that the pedestal is not attached to the main body of the device. It is easy to install and remove, and when it receives an impact, the pedestal bends and absorbs the impact, preventing accidents such as breakage of the pedestal.Moreover, it can be installed by engaging the hook with the hook locking part. Therefore, even if the pedestal has a cross-sectional shape other than circular, it can reliably face a predetermined surface toward the front side of the device main body, and has a very large practical effect.
第1図はこの考案に係る脚柱取付構造の一実施
例を示す一部破断正面図、第2図a,bはカラー
の拡大平面図および−線断面図、第3図は脚
柱の平面図、第4図は第3図−線断面図、第
5図はこの考案の他の実施例を示す要部斜視図、
第6図はブロツクの斜視図、第7図は同ブロツク
の断面図である。
1……装置本体、2……カラー、3……脚取付
部、4……脚柱、5……嵌合凹部(収納部)、9
……フツク係止部、10……案内面(傾斜面)、
11,12……係止溝(フツク係止凹部)、18
……ばね収納凹部(収納凹部)、19……フツク
サポート、25……フツク嵌合凹部(上部凹断面
形状)、27……ボルト、29……フツク、30
……圧縮ばね(コイルバネ)。
Fig. 1 is a partially cutaway front view showing an embodiment of the pedestal mounting structure according to this invention, Figs. 2 a and b are an enlarged plan view and a sectional view taken along the - line of the collar, and Fig. 3 is a plane view of the pedestal. 4 is a sectional view taken along the line of FIG. 3, and FIG. 5 is a perspective view of main parts showing another embodiment of this invention.
FIG. 6 is a perspective view of the block, and FIG. 7 is a sectional view of the same block. DESCRIPTION OF SYMBOLS 1... Device body, 2... Collar, 3... Leg attachment part, 4... Pillar, 5... Fitting recess (storage part), 9
... Hook locking part, 10 ... Guide surface (slanted surface),
11, 12...Latching groove (hook locking recess), 18
... Spring storage recess (storage recess), 19 ... Hook support, 25 ... Hook fitting recess (upper concave cross-sectional shape), 27 ... Bolt, 29 ... Hook, 30
...Compression spring (coil spring).
Claims (1)
あるフツクと、 該フツクの下方に位置するよう前記ボルトに挿
通され該フツクの下部突形状と係合する上部凹断
面形状を有するフツクサポートと、 該フツクサポートの下部に位置し上部を該フツ
クサポートで下部を前記ボルトの下部に締結され
たナツトによつて規制され前記ボルトに圧縮挿通
されたコイルバネと、を備えた係合装置を脚上部
に設けられた収納凹部にその前記ナツト側から収
納するとともに前記フツクサポートを該脚上面に
固定することで脚部を構成し、該脚部上部が取り
付けられる本体下部に該脚部上方に突出した前記
ボルト上部、フツクを収納する収納部を設け該収
納部の内部下面に前記フツクが前記フツクサポー
トと離間するように前記フツクと係合するフツク
係止凹部を設けるとともに前記フツクを該フツク
係止凹部へ案内装着するために前記フツクの下部
突形状と当接する傾斜面とを備えたことを特徴と
する脚柱取付構造。[Scope of Claim for Utility Model Registration] A bolt, a hook inserted into the upper part of the bolt and having a downwardly convex cross-sectional shape, and a hook inserted into the bolt so as to be positioned below the hook and engaged with the lower protrusion of the hook. a hook support having an upper concave cross-sectional shape that fits together; and a coil spring located at the lower part of the hook support, the upper part of which is regulated by the hook support, the lower part of which is regulated by a nut fastened to the lower part of the bolt, and the coil spring that is compressed and inserted into the bolt. A leg is constituted by storing the engaging device having the above-mentioned nut into the storage recess provided in the upper part of the leg from the nut side thereof and fixing the hook support to the upper surface of the leg, and the upper part of the leg is attached. A storage part for storing the bolt upper part and the hook that protrudes above the leg is provided at the lower part of the main body, and a hook locking part is provided on the inner lower surface of the storage part to engage with the hook so that the hook is spaced from the hook support. 1. A pedestal mounting structure comprising a recess and an inclined surface that abuts a lower protrusion of the hook in order to guide and attach the hook to the hook locking recess.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2084383U JPS59128694U (en) | 1983-02-17 | 1983-02-17 | Pillar mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2084383U JPS59128694U (en) | 1983-02-17 | 1983-02-17 | Pillar mounting structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59128694U JPS59128694U (en) | 1984-08-29 |
JPH02785Y2 true JPH02785Y2 (en) | 1990-01-10 |
Family
ID=30151966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2084383U Granted JPS59128694U (en) | 1983-02-17 | 1983-02-17 | Pillar mounting structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59128694U (en) |
-
1983
- 1983-02-17 JP JP2084383U patent/JPS59128694U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59128694U (en) | 1984-08-29 |
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