JP7082316B2 - Strut mounting device - Google Patents

Strut mounting device Download PDF

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JP7082316B2
JP7082316B2 JP2018098785A JP2018098785A JP7082316B2 JP 7082316 B2 JP7082316 B2 JP 7082316B2 JP 2018098785 A JP2018098785 A JP 2018098785A JP 2018098785 A JP2018098785 A JP 2018098785A JP 7082316 B2 JP7082316 B2 JP 7082316B2
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support column
top plate
mounting device
vertical axis
lock body
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JP2019203554A (en
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弘武 相原
康裕 長濱
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株式会社アスカ
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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    • Y02E10/50—Photovoltaic [PV] energy

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Description

この発明は、机やテーブルなどの家具や事務機器などを構成する天板に、支柱を備えた各種物品のこの支柱を取り付けるために用いられる取付装置の改良に関する。 The present invention relates to an improvement of a mounting device used for mounting the support of various articles provided with a support on a top plate constituting furniture such as a desk or table or office equipment.

コ字状に屈曲された取付金具の上片に回転操作可能に備えられると共に電話機台などの支柱の支持孔を備えた嵌合軸の回転操作により、取付金具の垂直片に上下動可能に組み合わされた挟持体を移動させて、取付金具の下片と挟持体との間で天板を挟み付けて天板に取り付けられる支柱の取付装置として特許文献１に示されるものがある。 The upper piece of the mounting bracket bent in a U shape is provided so that it can be rotated, and by rotating the fitting shaft equipped with the support hole for the support such as the telephone stand, it can be combined with the vertical piece of the mounting bracket so that it can be moved up and down. There is one shown in Patent Document 1 as a support device for attaching a support to the top plate by moving the holding body and sandwiching the top plate between the lower piece of the mounting bracket and the holding body.

この特許文献１の取付装置は、天板上から天板の締め付け操作が可能であるが、前記回転操作により移動される挟持体はコ字状に屈曲された取付金具の上片と下片間にあって、この間で移動される挟持体と取付金具の下片との間で天板を挟み付ける構成となっている。 In the mounting device of Patent Document 1, the top plate can be tightened from above the top plate, but the holding body moved by the rotation operation is located between the upper piece and the lower piece of the mounting bracket bent in a U shape. The top plate is sandwiched between the holding body moved between them and the lower piece of the mounting bracket.

実開平６－８０９９８号公報Jikkenhei 6-80998 Gazette

この発明が解決しようとする主たる問題点は、この種の支柱の取付装置において、天板に対する取付装置の取り付け操作をより容易に行なうことが可能な合理的な構造を提供する点にある。 The main problem to be solved by the present invention is to provide a rational structure in which the mounting operation of the mounting device to the top plate can be more easily performed in the mounting device of this type of column.

前記課題を達成するために、この発明にあっては、支柱の取付装置を、支柱の下端部を保持可能に構成された支柱保持部の下方に天板に対するクランプ部を備えてなる支柱の取付装置であって、
前記クランプ部は、下部を天板の上面に対する当接部とした第一部分と、前記第一部分の前記当接部との間で前記天板を挟持可能とする挟持部を有すると共に前記第一部分に上下方向の移動可能で且つ鉛直軸周りの回転不能な状態で組み合わされた第二部分を有しており、
前記第一部分内において前記支柱保持部側に備えられた雄ネジ体を前記第二部分に形成された雌ネジ部に対し、前記第一部分を把持しての前記支柱保持部の鉛直軸周りの回転操作によって前記第二部分が上下動されるように螺合させてなる、ものとした。 In order to achieve the above object, in the present invention, the support column mounting device is provided with a support column having a clamp portion for the top plate below the support column holding portion configured to be able to hold the lower end portion of the support column. It ’s a device,
The clamp portion has a first portion having a lower portion abutting portion with respect to the upper surface of the top plate and a holding portion capable of sandwiching the top plate between the abutting portion of the first portion and the first portion. It has a second part that is movable in the vertical direction and is combined in a non-rotatable state around the vertical axis.
The male screw body provided on the support column side in the first portion is rotated around the vertical axis of the support column holding portion by gripping the first portion with respect to the female screw portion formed in the second portion. It is assumed that the second part is screwed so as to be moved up and down by the operation.

第一部分の当接部と第二部分の挟持部との間に天板を介在させた状態において、天板の上面に第一部分の当接部を押し当てながら例えば右利きであれば左手で第一部分を把持する。この状態から、支柱保持部を例えば右利きであれば右手で前記回転操作すると、第二部分は第一部分に上下方向の移動可能で且つ鉛直軸周りの回転不能な状態で組み合わされていることから、第二部分を上方に移動させて第一部分の当接部と第二部分の挟持部との間で天板を挟み付けることができる。これにより、天板に取付装置を容易に取り付け可能となる。天板から取付装置を外す場合は、前記と同じように第一部分を把持しながら支柱保持部を前記と逆向きに回転操作して、第二部分を下方に移動させる。 With the top plate interposed between the contact part of the first part and the sandwiching part of the second part, while pressing the contact part of the first part against the upper surface of the top plate, for example, if you are right-handed, use your left hand. Grasp a part. From this state, for example, if the support column is right-handed, if the rotation operation is performed with the right hand, the second part is combined with the first part in a state where it can move in the vertical direction and cannot rotate around the vertical axis. , The top plate can be sandwiched between the contact portion of the first portion and the sandwiching portion of the second portion by moving the second portion upward. This makes it possible to easily mount the mounting device on the top plate. When removing the mounting device from the top plate, the support column holding portion is rotated in the opposite direction to the above while gripping the first portion in the same manner as described above, and the second portion is moved downward.

前記支柱保持部の外側に、上下動可能で且つ鉛直軸周りの回転不能な状態で組み合わされたロック体を備えさせると共に、前記第一部分に前記ロック体を下方に移動させ切った位置で前記ロック体に形成された係合部にかみ合う被係合部を備えさせるようにすることが、この発明の態様の一つとされる。 The outside of the support column holding portion is provided with a lock body that can move up and down and is combined in a non-rotatable state around the vertical axis, and the lock body is moved downward to the first portion and the lock body is completely cut. It is one of the aspects of the present invention to provide an engaged portion that meshes with the engaging portion formed on the body.

この発明によれば、この種の支柱の取付装置において、天板に対する取付装置の取り付け操作を、前記第一部分を把持しての前記支柱保持部の鉛直軸周りの回転操作によって、天板の上側からより容易に行なうことが可能となる。 According to the present invention, in this type of support column mounting device, the mounting operation of the mounting device to the top plate is performed by gripping the first portion and rotating the support column holding portion around the vertical axis to upper the top plate. It becomes possible to do it more easily.

図１は、この発明の一実施の形態にかかる取付装置の使用状態を示した側面構成図である。FIG. 1 is a side view showing a usage state of the mounting device according to the embodiment of the present invention. 図２は、前記取付装置の要部切断端面構成図である。FIG. 2 is a configuration diagram of a cut end surface of a main part of the mounting device. 図３は、前記取付装置の要部断面構成図であり、図２と９０度異なる向きから示している。FIG. 3 is a cross-sectional configuration view of a main part of the mounting device, and is shown from a direction different from that of FIG. 2 by 90 degrees. 図４は、前記取付装置の要部断面構成図であり、クランプ部の第二部分を引き上げきった様子を示している。FIG. 4 is a cross-sectional configuration view of a main part of the mounting device, and shows a state in which the second part of the clamp portion is fully pulled up. 図５は、図２におけるＡ－Ａ線位置での断面構成図である。FIG. 5 is a cross-sectional configuration diagram at the position taken along the line AA in FIG. 図６は、前記取付装置の分解斜視構成図である。FIG. 6 is an exploded perspective configuration diagram of the mounting device. 図７は、支柱保持部の側面図である。FIG. 7 is a side view of the support column holding portion. 図８は、支柱保持部の底面図である。FIG. 8 is a bottom view of the support column holding portion. 図９は、図８におけるＢ－Ｂ線位置での断面構成図である。FIG. 9 is a cross-sectional configuration diagram taken along the line BB in FIG. 図１０は、ロック体の平面図である。FIG. 10 is a plan view of the lock body. 図１１は、ロック体の側面図である。FIG. 11 is a side view of the lock body. 図１２は、ロック体の底面図である。FIG. 12 is a bottom view of the lock body. 図１３は、図１０におけるＣ－Ｃ線位置での断面構成図である。FIG. 13 is a cross-sectional configuration diagram at the position taken along the line CC in FIG. 図１４は、前記取付装置の要部側面図であり、ロック体の係合部とクランプ部の第一部分の被係合部との係合を解いた状態を示している。FIG. 14 is a side view of a main part of the mounting device, and shows a state in which the engaged portion of the lock body and the engaged portion of the first portion of the clamp portion are disengaged.

以下、図１～図１４に基づいて、この発明の典型的な実施の形態について、説明する。この実施の形態にかかる支柱の取付装置１は、机やテーブルなどの家具や事務機器などを構成する天板１０に、支柱１１を備えた各種物品のこの支柱１１の下端側を取り付けるために用いられるものである。支柱１１を備えた各種物品としては、典型的には、テレホンスタンド、デスクライトなどがあげられる。図示の例では、取付装置１によって、上部に固定電話器の載置部１２ａを備え、この載置部１２ａと支柱１１とをアーム部１２ｂで連結してなるテレホンスタンドを天板１０に取り付けた例を示している。 Hereinafter, a typical embodiment of the present invention will be described with reference to FIGS. 1 to 14. The support column mounting device 1 according to this embodiment is used to attach the lower end side of the support column 11 of various articles provided with the support column 11 to the top plate 10 constituting furniture such as desks and tables, office equipment, and the like. It is something that can be done. Examples of various articles provided with the support columns 11 include a desk lamp, a desk light, and the like. In the illustrated example, the mounting device 1 is provided with a mounting portion 12a for a fixed telephone device on the upper portion, and a telephone stand formed by connecting the mounting portion 12a and the support column 11 with an arm portion 12b is mounted on the top plate 10. An example is shown.

取付装置１は、支柱１１の下端部を保持可能に構成された支柱保持部２と、天板１０に対するクランプ部３とを備えている。クランプ部３は支柱保持部２の下方に位置される。 The mounting device 1 includes a strut holding portion 2 configured to be able to hold the lower end portion of the strut 11, and a clamp portion 3 with respect to the top plate 10. The clamp portion 3 is located below the support column holding portion 2.

支柱保持部２は、筒上端４ａを開放させ筒下端４ｂを閉塞させた筒状主体４と、雄ネジ体５と、ロック体６とを備えている。 The column holding portion 2 includes a tubular main body 4 in which the upper end 4a of the cylinder is opened and the lower end 4b of the cylinder is closed, a male screw body 5, and a lock body 6.

筒状主体４は、図示の例では、筒軸（図示の例では図１に記載の鉛直軸ｘと一致）に直交する向きの断面を上下方向に亘る各位置において円形とした円筒状を呈している。筒状主体４の内径は、保持対象となる支柱１１の外径と実質的に等しくなっている。これにより、この実施の形態にあっては、天板１０に取付装置１を固定させた状態において、支柱保持部２を構成する筒状主体４の筒上端４ａ側から保持対象となる支柱１１の下端側を差し込むと、筒状主体４の筒軸を中心とした回転可能に、つまり、前記テレホンスタンドを前記鉛直軸ｘ周りに旋回可能とした状態で、筒状主体４において前記テレホンスタンドの支柱１１を保持できるようになっている。 In the illustrated example, the tubular main body 4 exhibits a cylindrical shape having a cross section orthogonal to the tubular axis (corresponding to the vertical axis x shown in FIG. 1 in the illustrated example) at each position extending in the vertical direction. ing. The inner diameter of the tubular main body 4 is substantially equal to the outer diameter of the support column 11 to be held. As a result, in this embodiment, in a state where the mounting device 1 is fixed to the top plate 10, the support column 11 to be held from the cylinder upper end 4a side of the cylindrical main body 4 constituting the support column holding portion 2 When the lower end side is inserted, the column of the telephone stand can be rotated around the cylindrical axis of the cylindrical main body 4, that is, the telephone stand can be swiveled around the vertical axis x. 11 can be held.

雄ネジ体５は、図示の例では、六角ボルト状をなすように構成されている。雄ネジ体５は、図示の例では、筒状主体４の全長と実質的に同じ長さを持ち、その頭部５ａを筒状主体４の筒下端４ｂの閉塞部４ｃの中央に固定して筒状主体４と一体となっており、この閉塞部４ｃの中央から下方に延出している。 In the illustrated example, the male screw body 5 is configured to form a hexagon bolt. In the illustrated example, the male screw body 5 has substantially the same length as the total length of the tubular main body 4, and its head portion 5a is fixed to the center of the closed portion 4c of the cylindrical lower end 4b of the tubular main body 4. It is integrated with the tubular main body 4, and extends downward from the center of the closed portion 4c.

前記支柱保持部２の外側、図示の例では、筒状主体４の閉塞部４ｃの外側に、上下動可能で且つ鉛直軸ｘ周りの回転不能な状態で、ロック体６が組み合わされている。 The lock body 6 is combined with the outside of the support column 2 and, in the illustrated example, the outside of the closed portion 4c of the tubular main body 4 in a state where the lock body 6 can move up and down and cannot rotate around the vertical axis x.

ロック体６は、筒両端を共に開放させた短寸円筒状のリング部６ａの内側に、周回隆起部６ｂを形成させてなる。周回隆起部６ｂにおけるリング部６ａの筒軸に平行をなす突き出し面６ｃには、前記筒軸を巡る向きにおいて隣り合う突起６ｄとの間に間隔を開けて複数の突起６ｄが形成されている。一方、筒状主体４の閉塞部４ｃの外側には、ロック体６の突起６ｄを受け入れる上下方向に延びる溝４ｄが突起６ｄの数と位置に整合するように複数形成されている。図９に示されるように、この溝４ｄの溝底には、その上下方向中程の位置においてこの溝４ｄの深さをやや減じる突出部４ｅが形成されている。ロック体６は、この溝４ｄに突起６ｄを納めた状態で、クランプ部３の後述の第一部分７上に位置づけられるようになっている。これにより、ロック体６は、前記溝４ｄの範囲で上下動可能であるが、鉛直軸ｘ周りの回転不能な状態で、支柱保持部２に組み合わされている。 The lock body 6 is formed by forming a circumferential ridge portion 6b inside a short cylindrical ring portion 6a in which both ends of the cylinder are open. A plurality of protrusions 6d are formed on the protruding surface 6c of the circumferential ridge portion 6b parallel to the cylinder axis of the ring portion 6a with a gap between the protrusions 6d and the adjacent protrusions 6d in the direction around the cylinder axis. On the other hand, on the outside of the closed portion 4c of the tubular main body 4, a plurality of grooves 4d extending in the vertical direction for receiving the protrusions 6d of the lock body 6 are formed so as to match the number and position of the protrusions 6d. As shown in FIG. 9, the bottom of the groove 4d is formed with a protruding portion 4e that slightly reduces the depth of the groove 4d at a position in the middle of the vertical direction. The lock body 6 is positioned on the first portion 7 described later of the clamp portion 3 in a state where the protrusion 6d is housed in the groove 4d. As a result, the lock body 6 can move up and down within the range of the groove 4d, but is combined with the support column holding portion 2 in a non-rotatable state around the vertical axis x.

また、ロック体６には、前記ロック体６を下方に移動させ切った位置で前記第一部分７に備えられた被係合部７ａにかみ合う係合部６ｅが形成されている。図示の例では、かかる係合部６ｅは、周回隆起部６ｂの下面部６ｉに形成されている。 Further, the lock body 6 is formed with an engaging portion 6e that engages with the engaged portion 7a provided in the first portion 7 at a position where the lock body 6 is completely moved downward. In the illustrated example, the engaging portion 6e is formed on the lower surface portion 6i of the circumferential ridge portion 6b.

ロック体６を下方に移動させ切った位置では、前記突起６ｄが前記溝４ｄにおける突出部４ｅの下方に位置するようになっている。この位置（図２）では、係合部６ｅが被係合部７ａに係合し、第一部分７を把持して支柱保持部２を鉛直軸ｘ周りに図２におけるＲ１方向に回転させようとしてもロック体６を介して支柱保持部２と第一部分７とが一体になっているので支柱保持部２は回転操作できない。ロック体６を下方に移動させ切った位置からロック体６を上方に移動させると、ロック体６の周回隆起部６ｂ側がやや弾性変形して前記突出部４ｅを前記突起６ｄが乗り越え、係合部６ｅと被係合部７ａとの係合が解かれると共に、前記突起６ｄが前記溝４ｄにおける突出部４ｅの上方に位置して、この係合が解除された状態が維持されるようになっている。この係合解除状態では、第一部分７を把持して支柱保持部２を鉛直軸ｘ周りに図２におけるＲ１方向に回転操作することが可能となる。 At the position where the lock body 6 is completely moved downward, the protrusion 6d is positioned below the protrusion 4e in the groove 4d. At this position (FIG. 2), the engaging portion 6e engages with the engaged portion 7a, grips the first portion 7, and attempts to rotate the support column holding portion 2 around the vertical axis x in the R1 direction in FIG. However, since the support column holding portion 2 and the first portion 7 are integrated via the lock body 6, the support column holding portion 2 cannot be rotated. When the lock body 6 is moved upward from the position where the lock body 6 is completely moved downward, the circumferential ridge portion 6b side of the lock body 6 is slightly elastically deformed, the protrusion 6d gets over the protrusion 4e, and the engagement portion is engaged. The engagement between the 6e and the engaged portion 7a is disengaged, and the protrusion 6d is positioned above the protrusion 4e in the groove 4d, and the disengaged state is maintained. There is. In this disengaged state, it is possible to grip the first portion 7 and rotate the support column holding portion 2 around the vertical axis x in the R1 direction in FIG.

なお、図示の例では、係合部６ｅは前記鉛直軸ｘを周回する方向において凸所と凹所とを交互に備えて凸所を歯部６ｆとする鋸歯状をなし、被係合部７ａもこれに整合した前記鉛直軸ｘを周回する方向において凸所と凹所とを交互に備えて凸所を歯部７ｂとする鋸歯状をなしている。また、これらを構成する各歯部６ｆ、７ｂは側面の一方を鉛直軸ｘに実質的に平行なストップ面６ｇ、７ｃとすると共に、側面の他方を傾斜した逃がし面６ｈ、７ｄとしており、前記Ｒ１方向への支柱保持部２の回転操作はストップ面６ｇ、７ｃにより阻止するが、これと反対の図２におけるＲ２方向への支柱保持部２の回転操作は逃がし面６ｈ、７ｄの傾斜によりロック体６を上方に移動させることで許容するようになっている。前記Ｒ２方向に支柱保持部２が回転されたときは、クランプ部３の後述する第二部分が上方に移動されるようになっている。すなわち、天板１０をクランプ部３の第一部分７と後述の第二部分８とで締め付ける向きへの支柱保持部２の回転操作は常に許容されるようになっている。 In the illustrated example, the engaging portion 6e has a serrated shape in which convex portions and concave portions are alternately provided in the direction around the vertical axis x and the convex portions are the tooth portions 6f, and the engaged portion 7a is formed. Also has a serrated shape in which convex portions and concave portions are alternately provided in a direction rotating around the vertical axis x corresponding to the convex portions, and the convex portions are the tooth portions 7b. Further, each of the tooth portions 6f and 7b constituting these has a stop surface 6g and 7c substantially parallel to the vertical axis x on one side surface and an inclined relief surface 6h and 7d on the other side surface. The rotation operation of the support column holding portion 2 in the R1 direction is blocked by the stop surfaces 6g and 7c, but the rotation operation of the support column holding portion 2 in the R2 direction in the opposite direction is locked by the inclination of the relief surfaces 6h and 7d. It is allowed by moving the body 6 upward. When the support column holding portion 2 is rotated in the R2 direction, the second portion described later of the clamp portion 3 is moved upward. That is, the rotation operation of the support column holding portion 2 in the direction in which the top plate 10 is tightened by the first portion 7 of the clamp portion 3 and the second portion 8 described later is always allowed.

一方、前記クランプ部３は、下部を天板１０の上面に対する当接部７ｅとした第一部分７と、前記第一部分７の前記当接部７ｅとの間で前記天板１０を挟持可能とする挟持部８ａを有すると共に前記第一部分７に上下方向の移動可能で且つ鉛直軸ｘ周りの回転不能な状態で組み合わされた第二部分８を有している。 On the other hand, the clamp portion 3 enables the top plate 10 to be sandwiched between the first portion 7 having the lower portion abutting portion 7e with respect to the upper surface of the top plate 10 and the abutting portion 7e of the first portion 7. It has a sandwiching portion 8a and a second portion 8 which is combined with the first portion 7 in a vertically movable and non-rotatable state around the vertical axis x.

また、前記第一部分７内において前記支柱保持部２側に備えられた雄ネジ体５を前記第二部分８に形成された雌ネジ部８ｂに対し、前記第一部分７を把持しての前記支柱保持部２の鉛直軸ｘ周りの回転操作によって前記第二部分８が上下動されるように螺合させている。 Further, in the first portion 7, the male screw body 5 provided on the support column holding portion 2 side is gripped by the female screw portion 8b formed in the second portion 8 and the first portion 7 is gripped. The second portion 8 is screwed so as to be moved up and down by the rotation operation of the holding portion 2 around the vertical axis x.

第一部分７の当接部７ｅと第二部分８の挟持部８ａとの間に天板１０の縁部を介在させた状態において、天板１０の上面に第一部分７の当接部７ｅを押し当てながら例えば右利きであれば左手で第一部分７を把持する。この状態から、支柱保持部２を例えば右利きであれば右手で前記回転操作すると、第二部分８は第一部分７に上下方向の移動可能で且つ鉛直軸ｘ周りの回転不能な状態で組み合わされていることから、第二部分８を上方に移動させて第一部分７の当接部７ｅと第二部分８の挟持部８ａとの間で天板１０の縁部を挟み付けることができる。これにより、天板１０に取付装置１を容易に取り付け可能となる。天板１０から取付装置１を外す場合は、前記と同じように第一部分７を把持しながら支柱保持部２を前記と逆向きに回転操作して、第二部分８を下方に移動させる。 In a state where the edge portion of the top plate 10 is interposed between the contact portion 7e of the first portion 7 and the sandwiching portion 8a of the second portion 8, the contact portion 7e of the first portion 7 is pushed onto the upper surface of the top plate 10. For example, if you are right-handed while hitting, hold the first part 7 with your left hand. From this state, for example, if the support column 2 is right-handed, when the rotation operation is performed with the right hand, the second portion 8 is combined with the first portion 7 in a vertically movable state and in a non-rotatable state around the vertical axis x. Therefore, the second portion 8 can be moved upward to sandwich the edge portion of the top plate 10 between the contact portion 7e of the first portion 7 and the sandwiching portion 8a of the second portion 8. As a result, the mounting device 1 can be easily mounted on the top plate 10. When the mounting device 1 is removed from the top plate 10, the support column holding portion 2 is rotated in the opposite direction to the above while gripping the first portion 7 in the same manner as described above to move the second portion 8 downward.

図示の例では、第一部分７は、筒状の胴部７ｆと、この胴部７ｆの上端を塞ぐ天部７ｋと、この胴部７ｆの下端に取り付けられる底板７ｏとを備えている。 In the illustrated example, the first portion 7 includes a tubular body portion 7f, a top portion 7k that closes the upper end of the body portion 7f, and a bottom plate 7o attached to the lower end of the body portion 7f.

天部７ｋの中央に、前記雄ネジ体５の通し孔７ｍが形成されている。また、天部７ｋの外面には、短寸円筒状を呈する周回立ち上がり部７ｎが形成されている。そして、この周回立ち上がり部７ｎの突き出し端部に前記被係合部７ａが形成されている。 A through hole 7m of the male screw body 5 is formed in the center of the top portion 7k. Further, on the outer surface of the top portion 7k, a circumferential rising portion 7n having a short cylindrical shape is formed. Then, the engaged portion 7a is formed at the protruding end portion of the peripheral rising portion 7n.

胴部７ｆは、前記鉛直軸ｘを中心とした仮想の円の円弧に実質的に沿うように形成された湾曲側面７ｇと、前記鉛直軸ｘを含む仮想の鉛直面に平行をなす平坦側面７ｈと、湾曲側面７ｇと平坦側面７ｈとを連続させるように形成された中間側面７ｉとを備えた形態となっている。 The body portion 7f has a curved side surface 7g formed substantially along an arc of a virtual circle centered on the vertical axis x and a flat side surface 7h parallel to a virtual vertical surface including the vertical axis x. And an intermediate side surface 7i formed so as to make the curved side surface 7g and the flat side surface 7h continuous.

底板７ｏの上面に、前記雄ネジ体５の下端を回転可能に軸支する受け金具７ｐの固定部が形成されており、天部７ｋの通し孔７ｍを通じて胴部７ｆ内に通された雄ネジ体５は支柱保持部２を前記のように回転操作すると胴部７ｆ内、つまり、クランプ部３の第一部分７内で回転するようになっている。 On the upper surface of the bottom plate 7o, a fixing portion of the receiving metal fitting 7p that rotatably supports the lower end of the male screw body 5 is formed, and the male screw is passed through the through hole 7m of the top portion 7k into the body portion 7f. When the support column holding portion 2 is rotated as described above, the body 5 rotates in the body portion 7f, that is, in the first portion 7 of the clamp portion 3.

また、底板７ｏは、前記胴部７ｆの下端を、前記平坦側面７ｈとの間に第二部分８の後述の垂直部８ｅを通過させる隙間９を形成させた状態で、塞ぐ形態となっている。 Further, the bottom plate 7o is in a form of closing the lower end of the body portion 7f with a gap 9 formed between the flat side surface 7h and the vertical portion 8e described later of the second portion 8. ..

前記第二部分８は、第一部分７内に常時位置される上部水平部８ｃと、第一部分７の下方に常時位置される下部水平部８ｄと、上部水平部８ｃと下部水平部８ｄとを連絡する垂直部８ｅとを備えている。図示の例では、上部水平部８ｃは板面を水平に配した板状を呈しており、また、上部水平部８ｃにはこれを上下方向に貫通する雌ネジ孔が形成されており、この雌ネジ孔が前記雌ネジ部８ｂとして機能するようになっている。垂直部８ｅは、上部水平部８ｃにおける平坦側面７ｈ側に位置される辺に板上端を一体化し、かつ、下部水平部８ｄにおける平坦側面７ｈ側に位置される辺に板下端を一体化した、平坦側面７ｈに実質的に平行をなす上下方向に長い板状を呈している。下部水平部８ｄは板面を水平に配した板状を呈しており、この下部水平部８ｄの上面が前記挟持部８ａとして機能するようになっている。 The second portion 8 communicates the upper horizontal portion 8c always located in the first portion 7, the lower horizontal portion 8d always located below the first portion 7, and the upper horizontal portion 8c and the lower horizontal portion 8d. It is provided with a vertical portion 8e. In the illustrated example, the upper horizontal portion 8c has a plate shape in which the plate surfaces are arranged horizontally, and the upper horizontal portion 8c is formed with a female screw hole penetrating the upper horizontal portion 8c in the vertical direction. The screw hole functions as the female screw portion 8b. In the vertical portion 8e, the upper end of the plate is integrated with the side of the upper horizontal portion 8c located on the flat side surface 7h side, and the lower end of the plate is integrated with the side of the lower horizontal portion 8d located on the flat side surface 7h side. It has a long vertical plate shape that is substantially parallel to the flat side surface 7h. The lower horizontal portion 8d has a plate shape in which the plate surfaces are arranged horizontally, and the upper surface of the lower horizontal portion 8d functions as the holding portion 8a.

図示の例では、前記雄ネジ体５を第二部分８の上部水平部８ｃの雌ネジ部８ｂにネジ付けて通し、次いで、胴部７ｆの下端に底板７ｏを取り付けることで、第一部分７と第二部分８とを組み合わせている。 In the illustrated example, the male screw body 5 is screwed through the female screw portion 8b of the upper horizontal portion 8c of the second portion 8 and then the bottom plate 7o is attached to the lower end of the body portion 7f to form the first portion 7. It is combined with the second part 8.

図３、図５に示されるように、第一部分７の胴部７ｆの中間部には、左右にそれぞれ、上下方向に亘って、前記平坦側面７ｈの内面に直交する向きのガイド面７ｊが形成されている。左右のガイド面７ｊ間の距離は第二部分８の垂直部８ｅの水平方向の寸法と実質的に等しく、これにより、第一部分７の胴部７ｆに対し、第二部分８は、上下方向の移動可能で且つ鉛直軸ｘ周りの回転不能な状態で組み合わされている。 As shown in FIGS. 3 and 5, a guide surface 7j in a direction orthogonal to the inner surface of the flat side surface 7h is formed in the middle portion of the body portion 7f of the first portion 7 in the vertical direction, respectively, on the left and right sides. Has been done. The distance between the left and right guide surfaces 7j is substantially equal to the horizontal dimension of the vertical portion 8e of the second portion 8, whereby the second portion 8 is in the vertical direction with respect to the body portion 7f of the first portion 7. It is combined in a movable and non-rotatable state around the vertical axis x.

なお、当然のことながら、本発明は以上に説明した実施態様に限定されるものではなく、本発明の目的を達成し得るすべての実施態様を含むものである。 As a matter of course, the present invention is not limited to the embodiments described above, but includes all embodiments that can achieve the object of the present invention.

２ 支柱保持部
３ クランプ部
５ 雄ネジ体
７ 第一部分
７ｅ 当接部
８ 第二部分
８ａ 挟持部
８ｂ 雌ネジ部
１０ 天板
ｘ 鉛直軸 2 Strut holding part 3 Clamp part 5 Male threaded body 7 First part 7e Abutment part 8 Second part 8a Holding part 8b Female threaded part 10 Top plate x vertical shaft

Claims (1)

支柱の下端部を保持可能に構成された支柱保持部の下方に天板に対するクランプ部を備えてなる支柱の取付装置であって、
前記クランプ部は、下部を天板の上面に対する当接部とした第一部分と、前記第一部分の前記当接部との間で前記天板を挟持可能とする挟持部を有すると共に前記第一部分に上下方向の移動可能で且つ鉛直軸周りの回転不能な状態で組み合わされた第二部分を有しており、
前記第一部分内において前記支柱保持部側に備えられた雄ネジ体を前記第二部分に形成された雌ネジ部に対し、前記第一部分を把持しての前記支柱保持部の鉛直軸周りの回転操作によって前記第二部分が上下動されるように螺合させてなり、
さらに、前記支柱保持部の外側に、上下動可能で且つ鉛直軸周りの回転不能な状態で組み合わされたロック体が備えられていると共に、前記第一部分に前記ロック体を下方に移動させ切った位置で前記ロック体に形成された係合部にかみ合う被係合部を備えさせてなる、支柱の取付装置。
It is a strut mounting device having a clamp portion for the top plate below the strut holding portion configured to hold the lower end portion of the strut.
The clamp portion has a first portion having a lower portion abutting portion with respect to the upper surface of the top plate and a holding portion capable of sandwiching the top plate between the abutting portion of the first portion and the first portion. It has a second part that is movable in the vertical direction and is combined in a non-rotatable state around the vertical axis.
The male screw body provided on the support column side in the first portion is rotated around the vertical axis of the support column holding portion by gripping the first portion with respect to the female screw portion formed in the second portion. The second part is screwed up and down by the operation ,
Further, a lock body that can move up and down and is combined in a non-rotatable state around the vertical axis is provided on the outside of the support column holding portion, and the lock body is moved downward to the first portion. A support mounting device provided with an engaged portion that engages with an engaging portion formed on the lock body at a position .
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JP3083528U (en) 2001-07-19 2002-02-08 株式会社ナナオ Stand support device
JP2002175019A (en) 2000-12-06 2002-06-21 Kokuyo Co Ltd Clamp for display
JP2004060706A (en) 2002-07-25 2004-02-26 Twinbird Corp Clamp mechanism
US20150309532A1 (en) 2014-04-24 2015-10-29 Knoll, Inc. Support apparatus for multiple display devices
JP2016102542A (en) 2014-11-28 2016-06-02 カシオ計算機株式会社 Electronic apparatus

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JP2000055017A (en) 1998-08-11 2000-02-22 Uchida Yoko Co Ltd Attaching device for equipment supporting arm to desk top
JP2002175019A (en) 2000-12-06 2002-06-21 Kokuyo Co Ltd Clamp for display
JP3083528U (en) 2001-07-19 2002-02-08 株式会社ナナオ Stand support device
JP2004060706A (en) 2002-07-25 2004-02-26 Twinbird Corp Clamp mechanism
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JP2016102542A (en) 2014-11-28 2016-06-02 カシオ計算機株式会社 Electronic apparatus

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