JP4732389B2 - Wall mounted equipment - Google Patents

Description

本発明は、電話機、インターフォン、モデム機器などのように、壁面に対して容易に取り付け可能とされた壁掛け機器に関するものである。   The present invention relates to a wall-mounted device that can be easily attached to a wall surface, such as a telephone, an interphone, and a modem device.

電話機、インターフォン、モデム機器などの宅内機器は、利便性の面から、屋内の壁面に設置して用いられることが多い。従来、このような宅内機器の壁面への固定構造として、いろいろな構造が知られている（例えば、特許文献１および特許文献２参照）。   In-house devices such as telephones, interphones, and modem devices are often installed on indoor walls for convenience. 2. Description of the Related Art Conventionally, various structures are known as a structure for fixing such a home device to a wall surface (see, for example, Patent Document 1 and Patent Document 2).

特許文献１に開示の構造によれば、壁面に固定される木ネジの頭部が挿脱可能な該頭部の直径より大きい直径を有する頭部挿脱孔と、木ネジの軸部が相対移動可能な孔幅を有する掛止孔とからなるいわゆるだるま型の取付孔部が、機器の裏面側ケースに上下方向に離隔して２箇所に形成されている。そして、各取付孔部を壁面に適宜位置までネジ込まれた木ネジの頭部にそれぞれ引っ掛けて取り付ける構造とされていた。   According to the structure disclosed in Patent Document 1, the head insertion / removal hole having a diameter larger than the diameter of the head, into which the head of the wood screw fixed to the wall can be inserted / removed, and the shaft portion of the wood screw are relative to each other. A so-called daruma-shaped mounting hole made up of a hooking hole having a movable hole width is formed in two places on the back side case of the device so as to be vertically separated. And it was set as the structure which hooked each attachment hole part on the head of the wood screw screwed in to the wall surface to the appropriate position, respectively.

この際、取付孔部における頭部挿脱孔は下端部に位置し、掛止孔は頭部挿脱孔より上方に延設された構造とされており、木ネジに対する引っ掛け状態においては、重力によって、木ネジが掛止孔に引っ掛かる方向に作用するため、機器の安定した取付状態が得られていた。   At this time, the head insertion / removal hole in the attachment hole portion is located at the lower end portion, and the latching hole is configured to extend upward from the head insertion / removal hole. Therefore, the wood screw acts in the direction of being caught in the retaining hole, and thus a stable mounting state of the device has been obtained.

また、特許文献２に開示の構造によれば、上記同様のいわゆるだるま型の取付孔部を有する取付片を、機器の裏面側に９０度の範囲で回転可能に複数取り付け、各取付孔部を壁面に適宜位置までネジ込まれた木ネジの頭部にそれぞれ引っ掛けて取り付ける構造とされていた。そして、各取付片の角度を変更することにより、機器の取付姿勢を必要に応じて縦向き姿勢もしくは横向き姿勢に選択的に変更可能に構成されていた。この場合も上記同様に、機器の安定した取付状態が得られていた。   In addition, according to the structure disclosed in Patent Document 2, a plurality of mounting pieces having so-called daruma-shaped mounting holes similar to the above are mounted on the back side of the device so as to be rotatable within a range of 90 degrees, and each mounting hole is formed. It was designed to be hooked and attached to the head of a wood screw screwed to the wall surface as appropriate. Then, by changing the angle of each mounting piece, the mounting posture of the device can be selectively changed to a vertical posture or a horizontal posture as necessary. In this case as well, a stable mounting state of the device was obtained as described above.

特開平８−２３７３４３号公報JP-A-8-237343 特開平８−００８５４３号公報JP-A-8-008543

しかしながら、特許文献１に開示の上記構造によれば、機器を９０度回転させて固定したい場合には、だるま型の取付孔部が水平方向を向くため、重力による安定した取付状態が望めないという問題があった。   However, according to the above-described structure disclosed in Patent Document 1, when the device is to be fixed by being rotated by 90 degrees, the mounting hole portion of the dharma type faces in the horizontal direction, so that a stable mounting state due to gravity cannot be expected. There was a problem.

また、特許文献２に開示の上記構造によれば、各取付片が互いに９０度の範囲で選択的に固定可能に構成されているため、機器を縦向き姿勢と横向き姿勢とに取付可能とされているが、機器の設置工事の際に各取付片をそれぞれ回転調整する必要があるなどの煩雑さがあった。   Further, according to the structure disclosed in Patent Document 2, each mounting piece is configured to be selectively fixable within a range of 90 degrees from each other, so that the device can be mounted in a vertical posture and a horizontal posture. However, there is a problem that it is necessary to adjust each mounting piece during the installation of the equipment.

そこで、図１１に示されるように、機器の裏面側ケース部１に重力方向に沿った上下方向に離隔して形成された各取付孔部２における掛止孔２ａの中心線Ｌが、重力方向Ｇに対して共に同じ方向に所定角度（例えば４５度）傾斜して形成することが考えられる（参考例）。   Therefore, as shown in FIG. 11, the center line L of the retaining hole 2a in each mounting hole 2 formed in the back surface side case portion 1 of the device so as to be separated in the vertical direction along the gravity direction is the gravity direction. It is conceivable that they are formed at a predetermined angle (for example, 45 degrees) in the same direction with respect to G (reference example).

この場合、図１１に示す裏面側ケース部１の上辺もしくは右側辺を、選択的に上側とすることにより、機器の取付姿勢を２つの方向に安定して取付可能となる。なお、図中、３ａは壁面に固定される取付ネジ３の軸部である。   In this case, by selectively setting the upper side or the right side of the back side case portion 1 shown in FIG. 11 as the upper side, the mounting posture of the device can be stably mounted in two directions. In the figure, reference numeral 3a denotes a shaft portion of the mounting screw 3 fixed to the wall surface.

しかしながら、機器の設置工事に際して、取付ネジ３の間隔が決められた寸法からずれた場合、機器が傾斜して取り付けられるという新たな問題点が生じる。例えば、上下の取付ネジ３の間隔が決められた寸法よりも大きい方にずれた場合には、図１２に示されるように、上側の取付孔部２における掛止孔２ａの頂部に取付ネジ３の軸部３ａが係合するが、下側の取付孔部２では、間隔が大きくなった分、掛止孔２ａの頂部からその掛止孔２ａの長手方向下方に取付ネジ３の係合部分が移動する。このため、上側の取付ネジ３を中心にして機器が反時計方向に回転した傾斜状態で取り付けられることになる。   However, in the installation work of the device, when the interval between the mounting screws 3 deviates from the determined dimension, there arises a new problem that the device is mounted with an inclination. For example, when the distance between the upper and lower mounting screws 3 is larger than the determined dimension, as shown in FIG. 12, the mounting screws 3 are formed on the tops of the retaining holes 2 a in the upper mounting holes 2. In the lower mounting hole 2, the engagement portion of the mounting screw 3 extends downward from the top of the latching hole 2 a in the longitudinal direction of the latching hole 2 a. Move. For this reason, the device is mounted in an inclined state in which the device is rotated counterclockwise around the upper mounting screw 3.

また、上下の取付ネジ３の間隔が決められた寸法よりも小さい方にずれた場合には、図１３に示されるように、下側の取付孔部２における掛止孔２ａの頂部に取付ネジ３の軸部３ａが係合するが、上側の取付孔部２では、間隔が小さくなった分、掛止孔２ａの頂部からその掛止孔２ａの長手方向下方に取付ネジ３の係合部分が移動する。このため、下側の取付ネジ３を中心にして機器が時計方向に回転した傾斜状態で取り付けられることになる。   Further, when the distance between the upper and lower mounting screws 3 is smaller than the determined dimension, as shown in FIG. 13, the mounting screws are formed at the tops of the latching holes 2a in the lower mounting hole 2. 3 is engaged, but in the upper mounting hole 2, the engagement portion of the mounting screw 3 extends from the top of the latching hole 2 a to the lower side in the longitudinal direction of the latching hole 2 a because the interval is reduced. Move. For this reason, the device is attached in an inclined state in which the device is rotated clockwise around the lower attachment screw 3.

そこで、本発明は簡単な構造で、機器を縦向き姿勢もしくは横向き姿勢に選択的に取付可能とすると共に、上下の固定部材の間隔が誤差を有する場合であっても取付状態の傾斜量の軽減を有効に図った壁掛け機器を提供することを目的とする。   Therefore, the present invention has a simple structure, and allows the device to be selectively mounted in the vertical orientation or the horizontal orientation, and reduces the amount of inclination in the attachment state even when the distance between the upper and lower fixing members has an error. It aims at providing the wall hanging apparatus which aimed at effectively.

本発明に係る請求項１記載の壁掛け機器は、壁面に固定された固定部材の軸部が相対移動可能で、前記軸部の端部に備えられた頭部が通過不能な孔幅を有する直線状の掛止孔と、該掛止孔の下端部に形成されて前記頭部が挿脱自在な頭部挿脱孔とからなる取付孔部が、機器裏面に上下方向に離隔して２箇所に備えられ、各取付孔部を対応する前記固定部材に引っ掛けることにより取り付けられる壁掛け機器において、前記両取付孔部における前記各掛止孔の中心線が重力方向に対して共に同じ方向に同じ角度傾斜して形成され、前記頭部挿脱孔に対して掛止孔が右上がり傾斜の場合には、上側の取付孔部が機器裏面の右寄りに配置されると共に下側の取付孔部が機器裏面の左寄りに配置され、頭部挿脱孔に対して掛止孔が左上がり傾斜の場合には、上側の取付孔部が機器裏面の左寄りに配置されると共に下側の取付孔部が機器裏面の右寄りに配置されている。   The wall-mounted device according to claim 1 according to the present invention is a straight line having a hole width in which a shaft portion of a fixing member fixed to a wall surface is relatively movable and a head provided at an end portion of the shaft portion cannot pass. Mounting holes, each of which is formed at the lower end of the hooking hole and includes a head insertion / removal hole in which the head can be freely inserted / removed, are separated from each other in the vertical direction on the back surface of the device. In the wall-mounted device that is mounted by hooking each mounting hole to the corresponding fixing member, the center lines of the respective locking holes in both mounting holes are the same angle in the same direction with respect to the direction of gravity. If the hook hole is inclined to the right with respect to the head insertion / removal hole, the upper mounting hole is arranged on the right side of the back of the device and the lower mounting hole is the device. When it is arranged on the left side of the back and the retaining hole is inclined upward to the head insertion / removal hole The mounting hole of the lower side is disposed to the right of the back instrument with the upper mounting holes are arranged to the left of the back surface equipment.

本発明に係る請求項１記載の壁掛け機器によれば、両取付孔部における各掛止孔の中心線が重力方向に対して共に同じ方向に同じ角度傾斜して形成され、頭部挿脱孔に対して掛止孔が右上がり傾斜の場合には、上側の取付孔部が機器裏面の右寄りに配置されると共に下側の取付孔部が機器裏面の左寄りに配置され、頭部挿脱孔に対して掛止孔が左上がり傾斜の場合には、上側の取付孔部が機器裏面の左寄りに配置されると共に下側の取付孔部が機器裏面の右寄りに配置されている構造とされており、同じ角度傾斜する掛止孔により、機器を縦向き姿勢もしくは横向き姿勢に選択的に安定して取り付けることができ、その構造も簡単である利点がある。   According to the wall-hanging device of the first aspect of the present invention, the center lines of the retaining holes in both the mounting holes are formed to be inclined at the same angle in the same direction with respect to the direction of gravity, and the head insertion / removal hole When the hooking hole is inclined upward to the right, the upper mounting hole is arranged on the right side of the back of the device and the lower mounting hole is arranged on the left of the back of the device. In the case where the latching hole is inclined upward to the left, the upper mounting hole portion is arranged on the left side of the device back surface and the lower mounting hole portion is arranged on the right side of the device back surface. In addition, due to the latching holes inclined at the same angle, there is an advantage that the device can be selectively and stably attached in the vertical posture or the horizontal posture, and the structure thereof is also simple.

そして、壁面に固定された固定部材の間隔が決められた寸法よりも大きい方もしくは小さい方にずれた場合には、前述のように、機器が反時計方向もしくは時計方向に若干回転し傾斜した状態で取り付けられることになる。しかしながら、この回転による機器の傾斜量は、両取付孔部の所定位置を結ぶ直線と、傾斜して形成された各掛止孔の中心線との成す角度の正接に比例するため、上記参考例のように両取付孔部が重力方向に沿って上下に離隔している場合と比較して、両取付孔部を結ぶ直線と各掛止孔の中心線との前記成す角度がより小さくなり、ここに、その成す角度が小さくなった分だけ機器が回転する傾斜量が少なくなり、上下の固定部材の間隔が誤差を有する場合であっても、機器の取付状態の傾斜量を有効に軽減することができる。   When the interval between the fixing members fixed to the wall surface is larger or smaller than the determined dimension, as described above, the device is slightly rotated counterclockwise or clockwise and inclined. Will be attached. However, the amount of inclination of the device due to this rotation is proportional to the tangent of the angle formed by the straight line connecting the predetermined positions of both mounting hole portions and the center line of each of the hooking holes formed at an inclination. The angle formed by the straight line connecting both mounting holes and the center line of each latching hole is smaller than when both mounting holes are vertically separated in the direction of gravity as shown in FIG. Here, the amount of inclination by which the device rotates is reduced by the amount of the angle formed, and the amount of inclination in the mounted state of the device is effectively reduced even when the distance between the upper and lower fixing members has an error. be able to.

＜実施の形態１＞
以下、本発明の実施の形態１を図面に基づいて説明すると、図１は壁掛け機器１０の裏面側ケース部１０ａを示し、図２は壁掛け機器１０が固定部材としての取付ネジ１２により、壁面１４に固定された取付状態の断面図を示している。 <Embodiment 1>
Hereinafter, Embodiment 1 of the present invention will be described with reference to the drawings. FIG. 1 shows a back surface side case portion 10a of a wall hanging device 10, and FIG. 2 shows a wall surface 14 by a mounting screw 12 as a fixing member. Sectional drawing of the attachment state fixed to is shown.

壁掛け機器１０は、一辺が他辺よりも比較的長い概略長方形の裏面を有するケース構造とされており、その内部には壁掛け機器１０の用途に応じた部品等が収容されている。   The wall-mounted device 10 has a case structure having a substantially rectangular back surface whose one side is relatively longer than the other side, and components and the like according to the application of the wall-mounted device 10 are accommodated therein.

壁掛け機器１０における裏面側ケース部１０ａには、２箇所に取付孔部１６が形成されている。各取付孔部１６は、壁掛け機器１０の裏面側から見て図１に示されるように、下端部に位置して取付ネジ１２の頭部１２ａが挿脱自在な円形の頭部挿脱孔１６ａがそれぞれ形成されると共に、該頭部挿脱孔１６ａより右上がり傾斜状に中心を通る径方向に延設して掛止孔１６ｂがそれぞれ形成され、いわゆるだるま型に構成されている。   Mounting holes 16 are formed in two places on the back side case portion 10a of the wall-mounted device 10. As shown in FIG. 1 when viewed from the back side of the wall-mounted device 10, each mounting hole 16 is located at the lower end and a circular head insertion / removal hole 16 a into which the head 12 a of the mounting screw 12 can be inserted and removed. Are respectively formed, and extending in the radial direction passing through the center in an upwardly inclined manner from the head insertion / removal hole 16a, are respectively formed with retaining holes 16b, which are so-called daruma-shaped.

各掛止孔１６ｂは、取付ネジ１２の頭部１２ａが通過不能で、頭部１２ａに連設された軸部１２ｂが相対移動可能な孔幅を有する直線状に形成されている。そして、各掛止孔１６ｂの中心線Ｌは重力方向Ｇに対して共に同じ方向に同じ角度、本実施の形態では４５度傾斜した構造とされており、上側の取付孔部１６は裏面側ケース部１０ａの右寄りに配置されると共に、下側の取付孔部１６は裏面側ケース部１０ａの左寄りに配置され、対角に位置してそれぞれ配置された構造とされている。即ち、壁掛け機器１０の取付状態が安定するように長辺に沿った上下方向になるべく間隔をあけて設けた構造とされている。   Each retaining hole 16b is formed in a straight line having a hole width through which the head portion 12a of the mounting screw 12 cannot pass and the shaft portion 12b connected to the head portion 12a is relatively movable. The center lines L of the respective latching holes 16b are structured to be inclined at the same angle in the same direction with respect to the gravity direction G, 45 degrees in the present embodiment, and the upper mounting holes 16 are formed on the back side case. The lower mounting hole 16 is disposed on the left side of the back surface side case portion 10a, and is disposed on the diagonal side. That is, the wall-mounted device 10 is structured to be spaced as much as possible in the vertical direction along the long side so that the mounting state of the wall-mounted device 10 is stabilized.

この際、上側の取付孔部１６をできるだけ右寄りに配置し、下側の取付孔部１６をできるだけ左寄りに配置して、両取付孔部１６の対応する所定位置を結ぶ直線Ｓと、掛止孔１６ｂにおける中心線Ｌとの成す角度θが可能な限り小さくなるように配置されている。   At this time, the upper mounting hole portion 16 is arranged as far as possible to the right, the lower mounting hole portion 16 is arranged as far as possible to the left, and a straight line S connecting the corresponding predetermined positions of both the mounting hole portions 16 and the latching hole. The angle θ formed with the center line L in 16b is arranged to be as small as possible.

次に、壁面１４に対する壁掛け機器１０の取付手順を説明する。   Next, a procedure for attaching the wall hanging device 10 to the wall surface 14 will be described.

先ず、壁掛け機器１０を取り付けたい壁面１４に、裏面側ケース部１０ａの各取付孔部１６の位置に対応させて２本の取付ネジ１２を予めねじ込む。この際、取付ネジ１２は、壁面１４の表面と取付ネジ１２の頭部１２ａとの間を、裏面側ケース部１０ａの厚みよりも僅かに大きい寸法だけ空けたところまでねじ込む。   First, the two mounting screws 12 are screwed in advance into the wall surface 14 to which the wall-mounted device 10 is to be attached in correspondence with the positions of the mounting hole portions 16 of the back side case portion 10a. At this time, the attachment screw 12 is screwed to a position where a space slightly larger than the thickness of the back surface side case portion 10a is provided between the surface of the wall surface 14 and the head portion 12a of the attachment screw 12.

次に、裏面側ケース部１０ａの各取付孔部１６における頭部挿脱孔１６ａを、壁面１４に固定された各取付ネジ１２の頭部１２ａにそれぞれ合わせて押し付ければ、各頭部１２ａが頭部挿脱孔１６ａを通じて裏面側ケース部１０ａの内側に挿入される。   Next, if the head insertion / removal holes 16a in the respective mounting hole portions 16 of the back side case portion 10a are respectively pressed against the head portions 12a of the respective mounting screws 12 fixed to the wall surface 14, each head 12a is It is inserted into the back side case portion 10a through the head insertion / removal hole 16a.

この状態で、掛止孔１６ｂの延設方向と反対の方向に壁掛け機器１０を移動させれば、取付ネジ１２の軸部１２ｂが掛止孔１６ｂに沿って相対移動され、図１に示されるように、各軸部１２ｂが掛止孔１６ｂの上端部に当接した状態が得られる。この状態で手を離せば、各取付ネジ１２の頭部１２ａが各取付孔部１６における掛止孔１６ｂの周縁部で裏面側ケース部１０ａに抜止め状に掛止し、ここに、壁掛け機器１０は取付ネジ１２に引っ掛けられた取付状態で固定される。この際、重力の作用する方向で掛止されているため、取付状態も安定する。   In this state, if the wall hanging device 10 is moved in the direction opposite to the extending direction of the hooking hole 16b, the shaft portion 12b of the mounting screw 12 is relatively moved along the hooking hole 16b, as shown in FIG. Thus, the state in which each shaft portion 12b is in contact with the upper end portion of the retaining hole 16b is obtained. If the hand is released in this state, the head 12a of each mounting screw 12 is hooked to the back side case portion 10a at the peripheral edge of the hooking hole 16b in each mounting hole 16 in a retaining manner. 10 is fixed in the mounted state hooked on the mounting screw 12. At this time, since it is hooked in the direction in which gravity acts, the mounting state is also stabilized.

また、上記の場合、壁掛け機器１０を図１に示されるような縦向き姿勢で取り付けた状態を例示しているが、図１の右辺部分を上側とした横向き姿勢でも同様に取り付けることができ、選択的に姿勢変更可能に構成されている。   Further, in the above case, the wall-mounted device 10 is illustrated in a state where it is attached in a vertical orientation as shown in FIG. 1, but it can be similarly attached in a horizontal orientation with the right side portion of FIG. The posture can be selectively changed.

本実施の形態は以上のように構成されており、取付孔部１６における掛止孔１６ｂが共に同じ方向に同じ角度傾斜して形成されているため、壁掛け機器１０を縦向き姿勢もしくは横向き姿勢に選択的に安定して取り付けることができる。そして、その構造も掛止孔１６ｂを傾斜して形成した簡単な構造によって提供できる。   The present embodiment is configured as described above, and since the latching holes 16b in the mounting hole portion 16 are both inclined at the same angle in the same direction, the wall-hanging device 10 is in the vertical orientation or the horizontal orientation. It can be selectively and stably attached. And the structure can also be provided by the simple structure which formed the latching hole 16b inclining.

特に、掛止孔１６ｂの中心線の傾斜角度を４５度としているため、壁掛け機器１０を縦向き姿勢で取り付けた場合であっても、横向き姿勢で取り付けた場合であっても、共に同じ安定度で取り付けることができる利点がある。   In particular, since the inclination angle of the center line of the retaining hole 16b is 45 degrees, the same stability is obtained whether the wall-mounted device 10 is mounted in the vertical orientation or in the horizontal orientation. There is an advantage that can be installed with.

また、壁掛け機器１０の設置工事に際して、取付ネジ１２の間隔が決められた寸法よりもずれた場合、例えば、図３に示されるように、取付ネジ１２の間隔が決められた寸法よりも大きい方にずれた場合には、上側の取付孔部１６における掛止孔１６ｂの頂部に取付ネジ１２の軸部１２ｂが係合するが、下側の取付孔部１６では、間隔が大きくなった分、掛止孔１６ｂの頂部からその掛止孔１６ｂの長手方向下方に取付ネジ１２の係合部分が移動する。そのため、上側の取付ネジ１２を中心にして壁掛け機器１０が反時計方向に僅かに回転した傾斜状態で取り付けられる。   Further, in the installation work of the wall hanging device 10, when the interval between the mounting screws 12 deviates from the determined size, for example, as shown in FIG. 3, the one where the interval between the mounting screws 12 is larger than the determined size. When the shaft portion 12b of the mounting screw 12 is engaged with the top of the latching hole 16b in the upper mounting hole portion 16, the lower mounting hole portion 16 has an increased interval. The engaging portion of the mounting screw 12 moves from the top of the latching hole 16b to the lower side in the longitudinal direction of the latching hole 16b. Therefore, the wall-mounted device 10 is mounted in an inclined state in which the wall-mounted device 10 is slightly rotated counterclockwise around the upper mounting screw 12.

逆に、図４に示されるように、取付ネジ１２の間隔が決められた寸法よりも小さい方にずれた場合には、下側の取付孔部１６における掛止孔１６ｂの頂部に取付ネジ１２の軸部１２ｂが係合するが、上側の取付孔部１６では、間隔が小さくなった分、掛止孔１６ｂの頂部からその掛止孔１６ｂの長手方向下方に取付ネジ１２の係合部分が移動する。そのため、下側の取付ネジ１２を中心にして壁掛け機器１０が時計方向に僅かに回転した傾斜状態で取り付けられる。   On the other hand, as shown in FIG. 4, when the interval between the mounting screws 12 is shifted to be smaller than the determined dimension, the mounting screws 12 are placed on the tops of the latching holes 16 b in the lower mounting hole 16. In the upper mounting hole 16, the engagement portion of the mounting screw 12 extends from the top of the latching hole 16b to the lower side in the longitudinal direction of the latching hole 16b. Moving. Therefore, the wall-mounted device 10 is mounted in an inclined state in which the wall-mounted device 10 is slightly rotated clockwise about the lower mounting screw 12.

しかしながら、この回転による壁掛け機器１０の傾斜量は、両取付孔部１６を結ぶ直線Ｓと、傾斜して形成された各掛止孔１６ｂの中心線Ｌとの成す角度θの正接に比例するため、前記参考例のように両取付孔部２が重力方向Ｇに沿って上下に離隔している場合と比較して、両取付孔部１６を結ぶ直線Ｓと各掛止孔１６ｂの中心線Ｌとの成す角度θがより小さくなり、ここに、その成す角度θが小さくなった分だけ機器１０が回転する傾斜量が少なくなり、上下の取付ネジ１２の間隔が誤差を有する場合であっても、機器１０の取付状態の傾斜量を有効に軽減することができる。   However, the amount of inclination of the wall-hanging device 10 due to this rotation is proportional to the tangent of the angle θ formed by the straight line S connecting both the mounting holes 16 and the center line L of each of the hooking holes 16b formed to be inclined. Compared with the case where both mounting hole portions 2 are vertically separated along the direction of gravity G as in the above-mentioned reference example, the straight line S connecting both mounting hole portions 16 and the center line L of each latching hole 16b. Even when the angle θ between the upper and lower mounting screws 12 has an error, the amount of inclination by which the device 10 rotates is reduced by the amount the angle θ formed becomes smaller. The amount of inclination of the mounting state of the device 10 can be effectively reduced.

なお、上記実施の形態においては、取付孔部１６における掛止孔１６ｂがそれぞれ右上がり傾斜に形成された構造を示しているが、取付孔部１６における掛止孔１６ｂをそれぞれ左上がり傾斜に形成する構造としてもよい。この場合、上側の取付孔部１６は裏面側ケース部１０ａの左寄りに配置し、下側の取付孔部１６は裏面側ケース部１０ａの右寄りに配置すればよく、前述同様の効果が得られる。   In the above-described embodiment, the structure is shown in which the latching holes 16b in the mounting hole portion 16 are each formed to be inclined upward to the right. However, the latching holes 16b in the mounting hole portion 16 are respectively formed to be inclined upward to the left. It is good also as a structure to do. In this case, the upper mounting hole 16 may be disposed on the left side of the back surface side case portion 10a, and the lower mounting hole portion 16 may be disposed on the right side of the back surface side case portion 10a, and the same effect as described above can be obtained.

＜実施の形態２＞
図５ないし図７は実施の形態２を示しており、各図は壁掛け機器１０の裏面図を示している。また、この実施の形態においては、二辺の長さが共に似通った正方形に近い矩形状の裏面を持つ壁掛け機器１０の場合とされている。そして、前記実施の形態１と同様構成部分は同一符号を付している。 <Embodiment 2>
5 to 7 show the second embodiment, and each figure shows a rear view of the wall hanging device 10. Moreover, in this embodiment, it is set as the case of the wall hanging apparatus 10 which has a rectangular-shaped back surface close | similar to the square with which the length of two sides was similar. Components similar to those in the first embodiment are denoted by the same reference numerals.

本実施の形態においても、壁掛け機器１０の裏面側ケース部１０ａに、取付孔部１６が２個所に形成されている。そして、取付孔部１６の掛止孔１６ｂは、実施の形態１と同様、機器１０の裏面から見て時計方向に４５度傾斜する右上がり傾斜とされている。   Also in the present embodiment, the attachment hole portions 16 are formed in two places on the back surface side case portion 10a of the wall hanging device 10. And the latching hole 16b of the attachment hole part 16 is made into the right upward inclination which inclines 45 degree | times clockwise as seen from the back surface of the apparatus 10 similarly to Embodiment 1. FIG.

そして、特に本実施の形態においては、各取付孔部１６は、上下に離隔した両取付孔部１６における各掛止孔１６ｂの中心線Ｌが、同一直線上に位置するように配置されると共に、裏面側ケース部１０ａの対角にそれぞれ配置された構造とされている。従って、両取付孔部１６を結ぶ直線Ｓと、傾斜して形成された各掛止孔１６ｂの中心線Ｌとの成す角度θがゼロの状態に配置された構造とされている。また、その他の構造は、実施の形態１と同様に構成されている。   And especially in this Embodiment, while each mounting hole 16 is arrange | positioned so that the centerline L of each latching hole 16b in both the mounting holes 16 spaced apart up and down may be located on the same straight line. The back side case portion 10a is arranged at the opposite corners. Accordingly, the structure is such that the angle θ formed by the straight line S connecting both the mounting hole portions 16 and the center line L of each of the latching holes 16b formed at an inclination is zero. Other structures are the same as those in the first embodiment.

本実施の形態は以上のように構成されており、本実施の形態においても実施の形態１と同様にして、壁面１４に壁掛け機器１０を、縦向き姿勢もしくは横向き姿勢に選択的に安定した状態で取り付けることができる。そして、その構造も掛止孔１６ｂを傾斜して形成した簡単な構造によって提供できる。   The present embodiment is configured as described above, and in the present embodiment as well, the wall hanging device 10 is selectively stabilized in the vertical posture or the horizontal posture on the wall surface 14 as in the first embodiment. It can be attached with. And the structure can also be provided by the simple structure which formed the latching hole 16b inclining.

また、実施の形態１と同様、掛止孔１６ｂの中心線の傾斜角度を４５度としているため、壁掛け機器１０を縦向き姿勢もしくは横向き姿勢のいずれの取り付け姿勢であっても同じ安定度が得られる利点がある。   Further, since the inclination angle of the center line of the latching hole 16b is 45 degrees as in the first embodiment, the same stability can be obtained regardless of whether the wall-mounted device 10 is installed in the vertical orientation or the horizontal orientation. There are advantages to being

また、壁掛け機器１０の設置工事に際して、取付ネジ１２の間隔が決められた寸法よりもずれた場合、例えば、図６に示されるように、取付ネジ１２の間隔が決められた寸法よりも大きい方にずれた場合には、上側の取付孔部１６における掛止孔１６ｂの頂部に取付ネジ１２の軸部１２ｂが係合するが、下側の取付孔部１６では、間隔が大きくなった分、掛止孔１６ｂの頂部からその掛止孔１６ｂの長手方向下方に取付ネジ１２の係合部分が移動する。しかしながら、両取付孔部１６を結ぶ直線Ｓと、傾斜して形成された各掛止孔１６ｂの中心線Ｌとの成す角度θがゼロのため、その正接もゼロとなり、下側の取付孔部１６の係合部分の移動が、２本の取付ネジ１２を通る直線上で行われ、機器１０の姿勢が変化することなく固定された取付状態が得られる。   Further, in the installation work of the wall-mounted device 10, when the interval between the mounting screws 12 deviates from the determined size, for example, as shown in FIG. 6, the one where the interval between the mounting screws 12 is larger than the determined size. When the shaft portion 12b of the mounting screw 12 is engaged with the top of the latching hole 16b in the upper mounting hole portion 16, the lower mounting hole portion 16 has an increased interval. The engaging portion of the mounting screw 12 moves from the top of the latching hole 16b to the lower side in the longitudinal direction of the latching hole 16b. However, since the angle θ formed by the straight line S connecting both the mounting hole portions 16 and the center line L of each of the inclined locking holes 16b is zero, the tangent is also zero, and the lower mounting hole portion The movement of the 16 engaging portions is performed on a straight line passing through the two mounting screws 12, and a fixed mounting state can be obtained without changing the posture of the device 10.

これに対し、図７に示されるように、取付ネジ１２の間隔が決められた寸法よりも小さい方にずれた場合には、下側の取付孔部１６における掛止孔１６ｂの頂部に取付ネジ１２の軸部１２ｂが係合するが、上側の取付孔部１６では、間隔が小さくなった分、掛止孔１６ｂの頂部からその掛止孔１６ｂの長手方向下方に取付ネジ１２の係合部分が移動する。この場合にも両取付孔部１６を結ぶ直線Ｓと、傾斜して形成された各掛止孔１６ｂの中心線Ｌとの成す角度θがゼロのため、その正接もゼロとなり、上側の取付孔部１６の係合部分の移動が、２本の取付ネジ１２を通る直線上で行われ、機器１０の姿勢が変化することなく固定された取付状態が得られる。   On the other hand, as shown in FIG. 7, when the interval between the mounting screws 12 is shifted to a smaller direction than the determined dimension, the mounting screws are formed on the tops of the latching holes 16 b in the lower mounting hole 16. 12 is engaged, but in the upper mounting hole 16, the engagement portion of the mounting screw 12 extends from the top of the latching hole 16 b to the lower side in the longitudinal direction of the latching hole 16 b by an amount corresponding to the smaller interval. Move. Also in this case, since the angle θ formed by the straight line S connecting both the mounting hole portions 16 and the center line L of each of the inclined locking holes 16b is zero, the tangent is also zero, and the upper mounting hole The movement of the engaging portion of the portion 16 is performed on a straight line passing through the two mounting screws 12, and a fixed mounting state is obtained without changing the posture of the device 10.

従って、上下の取付ネジ１２の間隔が決められた寸法に対して若干の誤差を有する場合であっても、機器１０の取付状態の傾斜量を有効に無くすことができ、姿勢を変化させずに機器１０を取り付けることができる。   Therefore, even when the distance between the upper and lower mounting screws 12 has a slight error with respect to the determined dimension, the amount of inclination of the mounting state of the device 10 can be effectively eliminated without changing the posture. The device 10 can be attached.

なお、上記実施の形態においては、取付孔部１６における掛止孔１６ｂがそれぞれ右上がり傾斜に形成された構造を示しているが、取付孔部１６における掛止孔１６ｂをそれぞれ左上がり傾斜に形成する構造としてもよい。この場合、上記同様、上側の取付孔部１６は裏面側ケース部１０ａの左寄りに配置し、下側の取付孔部１６は裏面側ケース部１０ａの右寄りに配置すればよく、前述同様の効果が得られる。   In the above-described embodiment, the structure is shown in which the latching holes 16b in the mounting hole portion 16 are each formed to be inclined upward to the right. However, the latching holes 16b in the mounting hole portion 16 are respectively formed to be inclined upward to the left. It is good also as a structure to do. In this case, similarly to the above, the upper mounting hole portion 16 may be disposed on the left side of the back surface side case portion 10a, and the lower mounting hole portion 16 may be disposed on the right side of the back surface side case portion 10a. can get.

＜実施の形態３＞
図８ないし図１０は実施の形態３を示しており、各図は壁掛け機器１０の裏面図を示している。また、この実施の形態においては、前記実施の形態１と同様、一辺が他辺より比較的長い概略長方形の裏面を持つ壁掛け機器１０の場合とされている。そして、前記実施の形態１と同様構成部分は同一符号を付している。 <Embodiment 3>
8 to 10 show the third embodiment, and each figure shows a rear view of the wall hanging device 10. In this embodiment, as in the first embodiment, the wall-mounted device 10 has a substantially rectangular back surface whose one side is relatively longer than the other side. Components similar to those in the first embodiment are denoted by the same reference numerals.

本実施の形態においても、壁掛け機器１０の裏面側ケース部１０ａに、取付孔部１６が２個所に形成されている。そして、取付孔部１６の掛止孔１６ｂは、機器１０の裏面から見て時計方向に共に同じ角度傾斜する右上がり傾斜とされている。   Also in the present embodiment, the attachment hole portions 16 are formed in two places on the back surface side case portion 10a of the wall hanging device 10. And the latching hole 16b of the attachment hole part 16 is made into the right upward inclination which inclines by the same angle in clockwise direction seeing from the back surface of the apparatus 10. FIG.

そして、実施の形態２と同様、各取付孔部１６は、上下に離隔した両取付孔部１６における各掛止孔１６ｂの中心線Ｌが、同一直線上に位置するように配置されると共に、裏面側ケース部１０ａの対角にそれぞれ配置された構造とされている。この際、中心線Ｌと一致する前記直線が重力方向Ｇに対して機器１０の裏面から見て時計方向に、裏面側ケース部１０ａの領域が許す限り傾けて設けられた構造とされている。   And like Embodiment 2, each attachment hole 16 is arranged so that the center line L of each latching hole 16b in both attachment holes 16 separated vertically is located on the same straight line, It is set as the structure each arrange | positioned at the diagonal of the back surface side case part 10a. At this time, the straight line coinciding with the center line L is inclined with respect to the gravity direction G in the clockwise direction when viewed from the back surface of the device 10 as far as the region of the back side case portion 10a permits.

従って、両取付孔部１６を結ぶ直線Ｓと、傾斜して形成された各掛止孔１６ｂの中心線Ｌとの成す角度θがゼロの状態に配置された構造とされている。また、その他の構造は、実施の形態１と同様に構成されている。   Accordingly, the structure is such that the angle θ formed by the straight line S connecting both the mounting hole portions 16 and the center line L of each of the latching holes 16b formed at an inclination is zero. Other structures are the same as those in the first embodiment.

本実施の形態は以上のように構成されており、本実施の形態においても実施の形態１と同様にして、壁面１４に壁掛け機器１０を、縦向き姿勢もしくは横向き姿勢に選択的に安定した状態で取り付けることができる。そして、その構造も掛止孔１６ｂを傾斜して形成した簡単な構造によって提供できる。   The present embodiment is configured as described above, and in the present embodiment as well, the wall hanging device 10 is selectively stabilized in the vertical posture or the horizontal posture on the wall surface 14 as in the first embodiment. It can be attached with. And the structure can also be provided by the simple structure which formed the latching hole 16b inclining.

また、壁掛け機器１０の設置工事に際して、取付ネジ１２の間隔が決められた寸法よりもずれた場合、例えば、図９に示されるように、取付ネジ１２の間隔が決められた寸法よりも大きい方にずれた場合には、上側の取付孔部１６における掛止孔１６ｂの頂部に取付ネジ１２の軸部１２ｂが係合するが、下側の取付孔部１６では、間隔が大きくなった分、掛止孔１６ｂの頂部からその掛止孔１６ｂの長手方向下方に取付ネジ１２の係合部分が移動する。しかしながら、両取付孔部１６を結ぶ直線Ｓと、傾斜して形成された各掛止孔１６ｂの中心線Ｌとの成す角度θがゼロのため、その正接もゼロとなり、下側の取付孔部１６の係合部分の移動が、２本の取付ネジ１２を通る直線上で行われ、機器１０の姿勢が変化することなく固定された取付状態が得られる。   Further, in the installation work of the wall-mounted device 10, when the interval between the mounting screws 12 deviates from the determined size, for example, as shown in FIG. 9, the one where the interval between the mounting screws 12 is larger than the determined size. When the shaft portion 12b of the mounting screw 12 is engaged with the top of the latching hole 16b in the upper mounting hole portion 16, the lower mounting hole portion 16 has an increased interval. The engaging portion of the mounting screw 12 moves from the top of the latching hole 16b to the lower side in the longitudinal direction of the latching hole 16b. However, since the angle θ formed by the straight line S connecting both the mounting hole portions 16 and the center line L of each of the inclined locking holes 16b is zero, the tangent is also zero, and the lower mounting hole portion The movement of the 16 engaging portions is performed on a straight line passing through the two mounting screws 12, and a fixed mounting state can be obtained without changing the posture of the device 10.

これに対し、図１０に示されるように、取付ネジ１２の間隔が決められた寸法よりも小さい方にずれた場合には、下側の取付孔部１６における掛止孔１６ｂの頂部に取付ネジ１２の軸部１２ｂが係合するが、上側の取付孔部１６では、間隔が小さくなった分、掛止孔１６ｂの頂部からその掛止孔１６ｂの長手方向下方に取付ネジ１２の係合部分が移動する。この場合にも両取付孔部１６を結ぶ直線Ｓと、傾斜して形成された各掛止孔１６ｂの中心線Ｌとの成す角度θがゼロのため、その正接もゼロとなり、上側の取付孔部１６の係合部分の移動が、２本の取付ネジ１２を通る直線上で行われ、機器１０の姿勢が変化することなく固定された取付状態が得られる。   On the other hand, as shown in FIG. 10, when the interval between the mounting screws 12 is deviated smaller than the determined dimension, the mounting screws are formed at the tops of the retaining holes 16 b in the lower mounting holes 16. 12 is engaged, but in the upper mounting hole 16, the engagement portion of the mounting screw 12 extends from the top of the latching hole 16 b to the lower side in the longitudinal direction of the latching hole 16 b by an amount corresponding to the smaller interval. Move. Also in this case, since the angle θ formed by the straight line S connecting both the mounting hole portions 16 and the center line L of each of the inclined locking holes 16b is zero, the tangent is also zero, and the upper mounting hole The movement of the engaging portion of the portion 16 is performed on a straight line passing through the two mounting screws 12, and a fixed mounting state is obtained without changing the posture of the device 10.

従って、上下の取付ネジ１２の間隔が決められた寸法に対して若干の誤差を有する場合であっても、機器１０の取付状態の傾斜量を有効に無くすことができ、姿勢を変化させずに機器１０を取り付けることができる。そのため、近似する壁掛け機器１０である実施の形態１に対して、取付ネジ１２の間隔のずれに対する機器１０の傾きをより少なくする目的に使用することができる。   Therefore, even when the distance between the upper and lower mounting screws 12 has a slight error with respect to the determined dimension, the amount of inclination of the mounting state of the device 10 can be effectively eliminated without changing the posture. The device 10 can be attached. Therefore, it can be used for the purpose of further reducing the inclination of the device 10 with respect to the deviation of the interval between the mounting screws 12 with respect to the first embodiment which is the wall-mounted device 10 that is approximate.

なお、上記実施の形態においては、取付孔部１６における掛止孔１６ｂがそれぞれ右上がり傾斜に形成された構造を示しているが、取付孔部１６における掛止孔１６ｂをそれぞれ左上がり傾斜に形成する構造としてもよい。この場合、上記同様、上側の取付孔部１６は裏面側ケース部１０ａの左寄りに配置し、下側の取付孔部１６は裏面側ケース部１０ａの右寄りに配置されすればよく、前述同様の効果が得られる。   In the above-described embodiment, the structure is shown in which the latching holes 16b in the mounting hole portion 16 are each formed to be inclined upward to the right. However, the latching holes 16b in the mounting hole portion 16 are respectively formed to be inclined upward to the left. It is good also as a structure to do. In this case, as described above, the upper mounting hole 16 may be disposed on the left side of the back surface side case portion 10a, and the lower mounting hole portion 16 may be disposed on the right side of the back surface side case portion 10a. Is obtained.

本発明に係る実施の形態１の壁掛け機器の裏面図である。It is a back view of the wall hanging apparatus of Embodiment 1 which concerns on this invention. 壁面に取り付けた状態の側断面図である。It is a sectional side view of the state attached to the wall surface. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus. 本発明に係る実施の形態２の壁掛け機器の裏面図である。It is a reverse view of the wall hanging apparatus of Embodiment 2 which concerns on this invention. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus. 本発明に係る実施の形態３の壁掛け機器の裏面図である。It is a reverse view of the wall hanging apparatus of Embodiment 3 which concerns on this invention. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus. 参考例に係る壁掛け機器の裏面図である。It is a reverse view of the wall hanging apparatus which concerns on a reference example. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus. 壁掛け機器の取付状態説明図である。It is an attachment state explanatory view of a wall hanging apparatus.

符号の説明Explanation of symbols

１０ 壁掛け機器、１０ａ 裏面側ケース部、１２ 取付ネジ、１２ａ 頭部、１２ｂ 軸部、１４ 壁面、１６ 取付孔部、１６ａ 頭部挿脱孔、１６ｂ 掛止孔。   DESCRIPTION OF SYMBOLS 10 Wall hanging apparatus, 10a Back side case part, 12 Mounting screw, 12a Head, 12b Shaft part, 14 Wall surface, 16 Mounting hole part, 16a Head insertion / removal hole, 16b Hanging hole

Claims (3)

壁面に固定された固定部材の軸部が相対移動可能で、前記軸部の端部に備えられた頭部が通過不能な孔幅を有する直線状の掛止孔と、該掛止孔の下端部に形成されて前記頭部が挿脱自在な頭部挿脱孔とからなる取付孔部が、機器裏面に上下方向に離隔して２箇所に備えられ、各取付孔部を対応する前記固定部材に引っ掛けることにより取り付けられる壁掛け機器において、
前記両取付孔部における前記各掛止孔の中心線が重力方向に対して共に同じ方向に同じ角度傾斜して形成され、前記頭部挿脱孔に対して掛止孔が右上がり傾斜の場合には、上側の取付孔部が機器裏面の右寄りに配置されると共に下側の取付孔部が機器裏面の左寄りに配置され、頭部挿脱孔に対して掛止孔が左上がり傾斜の場合には、上側の取付孔部が機器裏面の左寄りに配置されると共に下側の取付孔部が機器裏面の右寄りに配置されていることを特徴とする壁掛け機器。 A linear locking hole having a hole width through which a shaft portion of a fixing member fixed to a wall surface is relatively movable and a head portion provided at an end portion of the shaft portion cannot pass, and a lower end of the locking hole The mounting hole formed by the head and having a head insertion / removal hole in which the head can be freely inserted / removed is provided at two locations on the rear surface of the device, vertically spaced apart from each other. In the wall hanging device attached by hooking on the member,
The center line of each of the retaining holes in both the mounting holes is formed to be inclined at the same angle in the same direction with respect to the direction of gravity, and the retaining hole is inclined upward to the head insertion / removal hole In the case where the upper mounting hole is arranged on the right side of the equipment back surface and the lower mounting hole is arranged on the left side of the equipment back surface, and the hooking hole is inclined upward to the head insertion / removal hole The wall-mounted device is characterized in that the upper mounting hole portion is arranged on the left side of the back surface of the device and the lower mounting hole portion is arranged on the right side of the back surface of the device. 前記両取付孔部における前記各掛止孔の前記中心線が同一直線上に配置されると共に、両取付孔部が機器裏面の対角にそれぞれ配置されていることを特徴とする請求項１に記載の壁掛け機器。   The center line of each of the retaining holes in the both mounting hole portions is arranged on the same straight line, and both the mounting hole portions are respectively arranged diagonally on the back surface of the device. The wall hanging device described. 前記各掛止孔の前記中心線が、前記重力方向に対して４５度傾斜して形成されていることを特徴とする請求項１または請求項２に記載の壁掛け機器。   The wall hanging device according to claim 1 or 2, wherein the center line of each of the retaining holes is formed to be inclined by 45 degrees with respect to the direction of gravity.

Images