JP3224384U - Multi-type outlet device and mounting structure of multi-type outlet device - Google Patents

Abstract

The present invention provides a multi-type outlet device and a mounting structure thereof, which can fix a main body so as not to protrude outside as much as possible. A box-shaped main body (10) is formed with a plurality of types of plugs corresponding to a plurality of types of plugs from the front to the inside. Is exposed and can be attached to the board portion, and a flange 14 having front and rear surfaces perpendicular to the front-rear direction of the main body and abutting against the opening edge of the opening is provided on the rear side of the front side of the main body from the front side of the main body. A plurality of bolt insertion holes 15 having an axis extending in the front-rear direction of the main body and through which bolts are inserted are provided, and a front side from the flange of the main body is formed as a front projection 16 which can be inserted into the opening of the board portion. [Selection] Figure 2

Description

  The present invention relates to a multi-type outlet device having a plurality of types of insertion ports corresponding to a set of a plurality of types of plugs and capable of supporting a variety of plugs by one, and a mounting structure thereof.

Conventionally, as this type of multi-type outlet device, for example, one disclosed in Utility Model Registration No. 3056347 (Patent Document 1) is known.
This multi-type outlet device has a connection terminal for energizing a plug inserted into the inside through a plurality of types of insertion ports corresponding to a plurality of types of plugs. And a pair of JIS standard plate-like plugs having one end connected to a connection terminal and the other end projecting outward from the rear surface of the main body.

  When this multi-type outlet device is used, for example, in the case of use in a hotel, a plate-like plug is inserted and attached to a JIS standard outlet provided in a room. Then, the set of plugs of the electric device to be used is inserted into the corresponding set of insertion ports on the front surface of the attached multi-type outlet device, and the electric device is used.

  Conventionally, as this type of multi-type outlet device, for example, a device published in Utility Model Registration No. 3040625 (Patent Document 2) is also known. This differs from the above in that the main body is not provided with a pair of plate-like plugs, and the power source line is connected to the terminals of the main body, and the main body is attached to a wall or the like. The usage is the same as above.

Utility Model Registration No. 3056347 Utility Model Registration No. 3040625

  By the way, in the former conventional multi-type outlet device, since it must be inserted and fixed into the outlet of the room one by one, the work becomes complicated, and it is easy to remove it even if it is inserted. Then it is inferior to the anti-theft. On the other hand, in the latter conventional multi-type outlet device, since it is fixed to the wall or the like from the beginning, it does not have to be attached one by one and is excellent in anti-theft, but the main body protrudes from the wall, so it is easy to collide, In addition to the problem of being easily damaged, there was a problem of narrowing the surrounding space by the amount of protrusion.

  The present invention has been made in view of such problems, and it is an object of the present invention to provide a multi-type outlet device and its mounting structure that can fix the main body so as not to protrude as much as possible.

  In order to solve such a problem, the multi-type outlet device of the present invention has a plurality of types of outlets corresponding to a set of a plurality of types of plugs from the front to the inside. A multi-type outlet device comprising a box-shaped main body in which a set is formed, wherein the front surface is exposed through an opening formed by penetrating the main body into the board portion, and can be attached to the board portion. A flange is provided on the rear side of the main body in the front-rear direction of the main body, the front and back surfaces being orthogonal to the front-rear direction of the main body, and abutting the opening edge of the opening. A plurality of bolt insertion holes through which bolts are inserted are provided, and the front side of the flange of the main body is configured as a front protrusion that can be inserted into the opening of the board portion.

  The board portion may be any plate-like member such as a wall of a room or a surface member of furniture installed in the room. Further, the board portion may be made of any material such as wooden, metal, or plastic.

There are two modes for mounting the multi-type outlet device: mounting from the back side of the board part and mounting from the front side of the board part.
(1) When mounting from the back side of the board part For example, the board part is preliminarily formed with an opening through which the front protrusion fits, and a bolt inserted into the flange on the back side opening edge part of the board part. Set up the bolts corresponding to the holes. The main body of the multi-type outlet device is inserted into the bolt of the board part through the bolt insertion hole of the flange, and the surface of the flange is joined to the opening edge of the back side of the board part, and a nut is screwed into the bolt to attach the flange. Attach the main body to the board by pressing against the opening edge on the back side of the board.
Thereby, the front protrusion part of the main body is fitted and inserted into the opening of the board part, and the front surface of the main body is exposed. In this case, since the rear side including the flange of the main body is on the back side of the board portion, there is almost no portion protruding to the front side. Therefore, it is hard to hit and can be made hard to break. Moreover, the situation where the surrounding space is narrowed can be prevented.

(2) When mounting from the surface side of the board part For example, the board part is previously formed with an opening through which the rear side part behind the flange of the main body is inserted. Then, the rear side part of the main body of the multi-type outlet device is inserted from the front side of the opening of the board part, and the back surface of the flange of the main body is joined to the opening side edge part of the front side of the board part. Is screwed into the opening edge of the board part through the bolt insertion hole of the flange, and the main body is attached to the board part by pressing the flange against the opening edge part on the surface side of the board part.
In this case, the front projecting part and flange of the main body project to the front side of the board part, but the rear side part behind the flange of the main body is on the back side of the board part, so there are very few parts projecting to the front side. Become. Therefore, it is hard to hit and can be made hard to break. Moreover, the situation where the surrounding space is narrowed can be prevented. In addition, you may use a volt | bolt and a nut instead of a screwed volt | bolt.

According to the invention of claim 2, the height H of the front protrusion between the front surface of the front protrusion and the surface of the flange is 1 mm ≦ H ≦ 5 mm, and the thickness D of the flange is 1 mm ≦ D. The configuration is set to ≦ 5 mm.
Even if there are many portions protruding to the surface side of the board portion, it does not exceed 10 mm, so that the portion protruding to the surface side can be surely reduced. In particular, when the main body is mounted from the back side of the board portion, it is desirable that T ≦ H when the thickness of the board portion is T. The front surface of the main body is flat with the surface of the board portion. However, since it protrudes slightly, the appearance quality can be improved, and the portion protruding to the surface side can be surely reduced.

  Furthermore, the invention of claim 3 is configured to have a covering body that has an opening portion into which the front surface protruding portion is fitted and that can cover the surface of the flange by exposing the front surface from the opening portion. This configuration is effective when the main body is attached from the surface side of the board portion. That is, the flange of the main body is exposed on the surface side of the board portion, but since this flange can be covered with a covering, the head of a screw or the like can be hidden, and the appearance quality can be improved.

  Furthermore, the invention of claim 4 is configured such that a plurality of engaging convex portions are provided on the covering body, and a plurality of engaging concave portions are provided on the flange to engage the engaging convex portions. Thereby, attachment of a covering can be made easy.

  The invention of claim 5 is configured such that the main body is provided with a power cable that extends from the rear side to the outside of the flange of the main body and supplies power to a plug inserted from the insertion port. Wiring after attachment of the main body can be facilitated.

  Further, the invention of claim 6 is configured such that a power plug of JIS standard in which a pair of plate-like plugs protrude from the plug body is provided at the other end of the power cable. Since the power cable can be wired simply by inserting the power plug into a JIS standard outlet, the wiring work can be performed very easily.

  Furthermore, the invention of claim 7 is configured such that a USB insertion port corresponding to a USB plug is formed in the main body from the front to the inside. Since a USB plug can also be connected, the functions of the apparatus can be expanded and versatility can be improved.

  In addition, the mounting structure of the multi-type outlet device of the present invention for solving the above-described problems is the multi-type outlet device in which the multi-type outlet device is mounted on the board portion. A mounting structure of the apparatus, wherein the opening of the board part is formed in a shape that the front protruding part fits, and a bolt corresponding to the bolt insertion hole of the flange is erected on the back side opening edge of the board part The main body is inserted into the bolt through a bolt insertion hole of the flange, the surface of the flange is joined to the opening edge of the back side of the board portion, and a nut is screwed into the bolt to attach the flange to the flange. It is configured to be pressed and attached to the opening side edge of the back side of the board part.

This is a mounting structure when the main body is mounted from the back side of the board portion, and in advance, the board portion is formed with an opening into which the front protrusion of the main body of the multi-type outlet device is fitted, and the board portion. The bolt corresponding to the bolt insertion hole formed in the flange is erected on the opening edge of the back surface side.
Then, the main body is inserted into the bolt of the board part through the bolt insertion hole of the flange, the surface of the flange is joined to the opening edge on the back side of the board part, and the nut is screwed onto the bolt to attach the flange to the back side of the board part. Attach to the opening edge.
Thereby, the front protrusion part of the main body is fitted and inserted into the opening of the board part, and the front surface of the main body is exposed. In this case, since the rear side including the flange of the main body is on the back side of the board portion, there is almost no portion protruding to the front side. Therefore, it is hard to hit and can be made hard to break. Moreover, the situation where the surrounding space is narrowed can be prevented. Other operations and effects are the same as described above.

  Furthermore, the invention of claim 9 is a covering that can cover the surface of the flange by exposing the front surface from the opening and having the opening into which the front protrusion protrudes. A multi-type outlet device mounting structure provided with a body, wherein the opening of the board portion is formed to have a size such that the rear side portion behind the flange of the main body is inserted, and the rear side portion of the main body is formed Inserting from the front side of the opening of the board part, joining the back surface of the flange of the main body to the opening side edge part of the board part, and opening the headed screw bolt through the bolt insertion hole of the flange part. And mounting the main body to the board portion by pressing the flange against the surface side opening edge of the board portion, and covering the surface of the flange of the main body with the covering body To have.

This is a mounting structure for mounting the main body from the front side of the board part, and penetrates the opening through which the rear side part behind the flange of the main body of the multi-type outlet device is inserted into the board part in advance. Form it.
Then, the rear side of the main body is inserted from the front side of the opening of the board part, the back surface of the flange of the main body is joined to the opening side edge part of the board part, and, for example, a screw with a head screw such as a screw is inserted into the flange bolt The board is screwed into the opening edge of the board part through the hole, and the main body is attached to the board part by pressing the flange against the opening edge part on the surface side of the board part. Next, the flange is covered with a covering. In this case, the front protrusion and the flange of the main body protrude to the front side of the board part, but the rear side of the flange of the main body is on the back side of the board part, so that the portion protruding to the front side is extremely small. Therefore, it is hard to hit and can be made hard to break.
Moreover, the situation where the surrounding space is narrowed can be prevented. Further, the flange of the main body is exposed on the surface side of the board portion, but since this flange can be covered with a covering, the head of a screw or the like can be concealed, and the appearance quality can be improved. Other operations are the same as described above.

In the multi-type outlet device according to the present invention, a flange contacting the opening edge of the board portion is provided on the side surface of the main body, and the front side of the flange of the main body can be inserted into the opening of the board portion. Since it is configured as a front protruding part, it can be attached by pressing the flange against the opening edge of the back side of the board part, or the main body can be attached to the board part by pressing the flange against the opening edge part of the board side. it can.
In this case, since the rear side of the main body is on the back side of the board part, there is almost no part protruding to the front side. Therefore, it is hard to hit and can be made hard to break. Moreover, the situation where the surrounding space is narrowed can be prevented.

In the invention of claim 2, the height H of the front protrusion is set to 1 mm ≦ H ≦ 5 mm, and the thickness D of the flange is set to 1 mm ≦ D ≦ 5 mm. Even if there are many protruding portions, it does not exceed 10 mm, so that the portion protruding to the surface side can be surely reduced.
In particular, when the main body is mounted from the back side of the board portion, if the thickness of the board portion is T and T ≦ H, the front surface of the main body becomes flat with the surface of the board portion or slightly Since it only protrudes, the appearance quality can be improved, and the portion protruding to the surface side can be surely reduced.

  Furthermore, in the invention of claim 3, since the covering body capable of covering the surface of the flange is provided, when mounting the main body from the surface side of the board portion, the flange is covered with the covering body and the head of a screw or the like is covered. The appearance quality can be improved.

  Furthermore, according to the invention of claim 4, since the covering body is attached by engaging the engaging convex portion with the engaging concave portion of the flange, the covering body can be easily attached.

  According to the fifth aspect of the present invention, since the power cable for supplying power to the terminals is provided to the main body, wiring after the main body is attached can be facilitated.

  Further, in the invention of claim 6, since the JIS standard power plug is provided at the other end of the power cable, the power cable can be wired simply by inserting the power plug into the JIS standard outlet. Wiring work can be performed very easily.

  Furthermore, in the invention of claim 7, since the USB insertion port corresponding to the USB plug is formed in the main body, since the USB plug can also be connected, the function of the apparatus can be expanded and the versatility can be improved. it can.

  Further, in the device for mounting the multi-type outlet device according to claim 8, the mounting structure in the case where the main body is mounted from the back side of the board portion, the surface of the flange of the main body is the back side of the board portion. Join to the opening edge and attach the flange against the opening edge on the back side of the board. Thereby, the front protrusion part of the main body is fitted and inserted into the opening of the board part, and the front surface of the main body is exposed. In this case, since the rear side including the flange of the main body is on the back side of the board portion, there is almost no portion protruding to the front side. Therefore, it is hard to hit and can be made hard to break. Moreover, the situation where the surrounding space is narrowed can be prevented.

  Furthermore, in the device according to the ninth aspect of the present invention, there is provided a structure for mounting the main body from the front side of the board portion, and the rear surface of the flange of the main body is connected to the front side of the board portion. The main body is attached to the board portion by joining to the opening edge portion and holding the flange against the opening edge portion on the surface side of the board portion. The flange is covered with a covering. In this case, the front protrusion and the flange of the main body protrude to the front side of the board part, but the rear side of the flange of the main body is on the back side of the board part, so that the portion protruding to the front side is extremely small. Therefore, it is hard to hit and can be made hard to break. Moreover, the situation where the surrounding space is narrowed can be prevented. Further, the flange of the main body is exposed on the surface side of the board portion, but since this flange can be covered with a covering, the head of a screw or the like can be concealed, and the appearance quality can be improved.

It is a perspective view which shows the example of attachment of one Embodiment of the multi-type outlet apparatus which concerns on this invention. 1 shows an embodiment of a multi-type outlet device according to the present invention, in which (a) is an exploded perspective view, and (b) is a rear perspective view showing a configuration of a main body. The main body which concerns on one Embodiment of the multi-type outlet apparatus which concerns on this invention is shown, (a) is a top view, (b) is a front view, (c) is a left view. It is one Embodiment of the attachment structure of the multi-type outlet apparatus which concerns on this invention, Comprising: It is a cross-sectional view which shows the attachment structure in the case of attaching a main body from the back surface side of a board part. It is one Embodiment of the attachment structure of the multi-type outlet device which concerns on this invention, Comprising: The attachment structure in the case of attaching a main body from the back surface side of a board part is shown, (a) is the figure seen from the surface side of the board part, b) is a view from the back side of the board portion. It is one Embodiment of the attachment structure of the multi-type outlet apparatus which concerns on this invention, Comprising: It is a cross-sectional view which shows the attachment structure in the case of attaching a main body from the surface side of a board part. It is one Embodiment of the attachment structure of the multi-type outlet apparatus which concerns on this invention, Comprising: The attachment structure in the case of attaching a main body from the surface side of a board part is shown, (a) is the figure seen from the surface side of the board part, b) is a view from the back side of the board portion. It is a perspective view which shows another embodiment of the multi-type outlet apparatus which concerns on this invention.

Hereinafter, based on an accompanying drawing, a multi type outlet device and its attachment structure concerning an embodiment of the invention are explained in detail.
As shown in FIGS. 1 to 7, the multi-type outlet device S according to the embodiment of the present invention has a plurality of types of differences corresponding to a plurality of types of plug sets (not shown) from the front surface 11 toward the inside. A set of insertion ports 12 is formed, and a box-shaped resin main body 10 having a connection terminal (not shown) for energizing a plug inserted from the insertion port 12 is provided. The front surface 11 is exposed from the opening Ba (FIGS. 4 to 7) formed so as to penetrate therethrough and can be attached.

The board part B may be anything as long as it is plate-like, such as a wall of a room or a surface member of furniture installed in the room. Further, the material of the board part B may be any material such as wooden, metal, or plastic.
In FIG. 1, as an example of the board part B, for example, an example of a bed W placed in a hotel room is shown. In this bed W, as the board part B, the wooden head wall Pa of the bed W and the so-called night panel Pb provided thereon can be mentioned. The night panel Pb is, for example, fitted into the wooden head wall Pa of the bed W, and can operate buttons, clocks, and the like that can be used to collectively control indoor lighting, air conditioning, radio, etc. on a metal panel. It is a control panel provided.
FIG. 1 shows an example in which the multi-type outlet device S according to the embodiment is attached to the night panel Pb. As will be described later, the multi-type outlet device S according to the embodiment may be attached to the head wall Pa.

  Moreover, the set of the insertion port 12 can be selectively provided according to the kind of plug set. In the embodiment, as shown in FIG. 2 (a), the BF type for electrical equipment in the UK, Hong Kong, Thailand, Singapore, Malaysia, etc. (a set of (abc) in the figure), Italy, Austria, C / SE type for electrical equipment in France, Switzerland, Belgium, etc. (set (fg) in the figure), O type for electrical equipment in Australia, China, New Zealand, Philippines, etc. (de in the figure) ), O2 type for electrical equipment in China etc. (set (d-ec) in the figure), B3 type for electrical equipment in the United Arab Emirates, Indonesia, Egypt, Malaysia, Singapore, etc. (in the figure (A set of (fgh)) is selectively provided. The kind of group of the insertion port 12 is not limited to this.

In the multi-type outlet device S according to the embodiment, the side surface 13 of the main body 10 and the rear surface in the front-rear direction of the main body 10 from the front surface 11 of the main body 10 have a front surface and a rear surface orthogonal to the front-rear direction of the main body 10. A flange 14 that abuts against the opening edge Bb of the opening Ba is provided.
The outer shape of the flange 14 is formed in a rectangular shape. The flange 14 is provided with a plurality of bolt insertion holes 15 having an axis along the front-rear direction of the main body 10 and through which the bolt is inserted. In the embodiment, four bolt insertion holes 15 are provided, and provided at each corner portion of the flange 14.

  The front surface 11 side of the flange 10 of the main body 10 is configured as a front protrusion 16 that can be inserted into the opening Ba of the board portion B, and the rear side of the flange 14 is configured as a rear side portion 17. The front protrusion 16 is formed in a rectangular shape, and the rear side portion 17 is formed in a cylindrical shape. As shown in FIG. 3, for example, the main body 10 has an overall length La set to La = 36.3 mm, a vertical length Lb of the flange 14 set to Lb = 54 mm, and a horizontal length Lc set to Lc = 60 mm. Has been. The dimensions are not limited to this.

  Further, the height H of the front protrusion 16 between the front surface 11 of the front protrusion 16 and the surface of the flange 14 is set to 1 mm ≦ H ≦ 5 mm, and the thickness D of the flange 14 is set to 1 mm ≦ D ≦ 5 mm. ing. In the present embodiment, H = 3.7 mm and D = 3.7 mm are set. The dimensions are not limited to this.

In the embodiment, as shown in FIGS. 2, 6, and 7, the front protrusion 16 has a rectangular opening 21 into which the front protrusion 11 is fitted, and the front face 11 is exposed from the opening 21 to form the flange 14. A resin-made covering body 20 having a rectangular outer shape capable of covering the surface is provided. The thickness of the covering 20 is set to be substantially the same as that of the front protrusion 16.
A plurality of hook-shaped engagement convex portions 22 are provided on the back surface side of the covering body 20, while a plurality of engagement concave portions 23 with which the engagement convex portions 22 are engaged are provided on the flange 14. It has been. A pair of engaging projections 22 is provided on each of the two opposing sides of the covering body 20, and the engaging projections 22 are provided on the two opposing sides of the flange 14 correspondingly. Each is provided with a pair. As will be described later, the covering 20 is not used when the main body 10 is attached from the back side of the board part B, and is used when the main body 10 is attached from the front side of the board part B.

  Further, the main body 10 is provided with a power cable 25 having one end connected to an internal connection terminal and the other end extending outward from the rear side of the flange 14 of the main body 10 and supplying power to the terminal. As shown in FIG. 2A, the other end of the power cable 25 is provided with a JIS standard power plug 26 in which a pair of plate-like plugs protrude from the plug body.

Further, the main body 10 is formed with a USB insertion port 30 corresponding to a USB plug (not shown) from the front surface 11 toward the inside, and inside the USB plug inserted from the USB insertion port 30. A USB connection terminal (not shown) to be connected is provided.
Further, the main body 10 is provided with a USB power cable 31 having one end connected to the USB connection terminal and the other end extending from the rear side to the outside of the flange 14 of the main body 10 and supplying power to the USB connection terminal. For example, when the converter for transforming and AD converting AC 100 V to DC 5 V is built in the main body 10, the USB power cable 31 is not necessary.

  Therefore, when the multi-type outlet device S according to this embodiment is attached to the board portion B, it will be described as follows together with the attachment structure according to the embodiment. The attachment of the multi-type outlet device S according to this embodiment has two modes, that is, the case of attaching from the back side of the board part B and the case of attaching from the front side of the board part B. Hereinafter, the cases will be described separately.

(1) When Attached from the Back Side of the Board Part B Here, as shown in FIG. 1, a case where the board part B is attached to a metal board part B of a so-called night panel Pb provided in a bed W placed in a hotel room will be described. A thickness T of the board part B is, for example, T = 1.7 mm. Therefore, in this example, since the height H of the front protrusion 16 is H = 3.7 mm, T ≦ H is set. In this case, the covering 20 is not used.

  As shown in FIGS. 4 and 5, an opening Ba into which the front protrusion 16 is fitted is formed in the board portion B in advance, and an opening edge Bb on the back side of the board portion B is formed on the flange 14. Bolts 40 corresponding to the formed bolt insertion holes 15 are erected. Then, the main body 10 of the multi-type outlet device S is inserted into the bolt 40 of the board part B through the bolt insertion hole 15 of the flange 14 and the surface of the flange 14 is joined to the back side opening edge Bb of the board part B. The main body 10 is attached to the board part B by screwing the nut 41 to 40 and pressing the flange 14 against the opening-side edge Bb of the board part B. Thereby, the front protrusion 16 of the main body 10 is fitted and inserted into the opening Ba of the board portion B, and the front surface 11 of the main body 10 is exposed.

  When the main body 10 is attached, the power cable 25 and the USB power cable 31 are connected. In the power cable 25, the power plug 26 is inserted into a JIS standard outlet. In this case, since the wiring can be performed by inserting the power plug 26 into an existing outlet, the wiring work can be performed very easily.

In the multi-type outlet device S attached in this way, since T ≦ H is set, the portion protruding to the surface side of the board portion B can be surely reduced. That is, the front surface 11 of the main body 10 slightly protrudes from the surface of the board portion B (in the embodiment, since T = 1.7 mm and H = 3.7 mm, the front surface protrusion 16 protrudes 2 mm).
Since the protruding amount is very small, the appearance quality can be improved as compared with the case where the front surface 11 is submerged in the opening Ba. Moreover, since the rear side including the flange 14 of the main body 10 is on the back side of the board part B and protrudes only slightly on the front side of the board part B, it is difficult to hit and break. Further, it is possible to prevent a situation in which the space around the bed (bed W) is narrowed.

  In the multi-type outlet device S, a plurality of types of plug sets can be selectively inserted into a set of a plurality of types of insertion ports 12. In this case, since a USB plug can also be connected to the USB insertion port 30, the function of the apparatus can be expanded and versatility can be improved.

(2) When Attaching from the Front Side of the Board Part B As shown in FIG. 1, the case where the board is provided on the wooden head wall Pa of the bed W placed in a hotel room will be described. Here, the covering 20 is used. As shown in FIGS. 6 and 7, an opening Ba through which the rear side portion 17 on the rear side of the flange 14 of the main body 10 is inserted is formed in the board portion B in advance.
In the embodiment, the opening Ba is formed in a circular shape in accordance with the shape of the rear side portion 17. Then, the rear side portion 17 of the main body 10 of the multi-type outlet device S is inserted from the front side of the opening Ba of the board portion B, and the back surface of the flange 14 of the main body 10 is joined to the opening edge Bb on the front side of the board portion B. For example, a screwed bolt 43 with a head such as a screw is screwed into the opening edge Bb of the board portion B through the bolt insertion hole 15 of the flange 14, and the flange 14 is pressed against the opening edge Bb on the surface side of the board portion B. 10 is attached to the board part B.

Next, the covering 20 is attached to the flange 14 from the surface side of the board part B. In this case, since the engagement convex portion 22 of the cover body 20 is engaged with the engagement concave portion 23 of the flange 14, the cover body 20 can be easily attached.
When the main body 10 is attached, the power cable 25 and the USB power cable 31 are connected. In the power cable 25, the power plug 26 is inserted into a JIS standard outlet. In this case, since the wiring can be performed by inserting the power plug 26 into an existing outlet, the wiring work can be performed very easily.

In the multi-type outlet device S attached in this way, as shown in FIGS. 6 and 7A, the flange 14 of the main body 10 is exposed on the surface side of the board portion B. Since it coat | covers with 20, the heads, such as a screw, can be concealed and external appearance quality can be improved. Further, the cover 20, the front protrusion 16 and the flange 14 protrude on the surface side of the board part B, but the rear side part 17 behind the flange 14 of the main body 10 is on the back side of the board part B. The portion protruding to the surface side is extremely small. Therefore, it is hard to hit and can be made hard to break.
Moreover, the situation where the surrounding space is narrowed can be prevented. In particular, in the embodiment, the thickness of the covering 20 is set to be substantially the same as the front protrusion 16, the height H of the front protrusion 16 is 1 mm ≦ H ≦ 5 mm, and the thickness D of the flange 14 is Since it is set to 1 mm ≦ D ≦ 5 mm, even if there are many parts protruding to the surface side of the board part B, it does not exceed 10 mm, so the part protruding to the surface side of the board part B is surely reduced. be able to.

  Also in this multi-type outlet device S, a set of a plurality of types of plugs can be selectively inserted into a set of a plurality of types of insertion ports 12. In this case, since a USB plug can also be connected to the USB insertion port 30, the function of the apparatus can be expanded and versatility can be improved.

  FIG. 8 shows a multi-type outlet device S according to another embodiment of the present invention. The multi-type outlet device S according to the above-described embodiment is a type in which the main body 10 can be attached from either the back side or the front side of the board part B, but the multi-type outlet according to another embodiment is provided. The device S is a dedicated device for attaching the main body 10 from the back side of the board part B. In the present apparatus, unlike the above, the flange 14 provided on the main body 10 is formed in a pair of left and right rectangular plate-like wings, and bolt insertion holes 15 are formed in these. The rear side portion 17 of the main body 10 is formed in a rectangular parallelepiped shape. Although the USB insertion port 30 is not provided, it is needless to say that this can be provided. Also by this, the operation and effect when the main body 10 is attached from the back side of the board part B are the same as described above.

  In addition, in the said embodiment, the shape of the flange 14 is not limited to what was mentioned above, You may change suitably. Further, the form of the board part B is not limited to the head wall Pa or the night panel Pb of the bed W described above, and may be appropriately changed, for example, provided on the wall of the room. In short, the present invention is not limited to the above-described embodiments, and those skilled in the art will make many changes to these illustrative embodiments without substantially departing from the novel teachings and advantages of the present invention. Many of these modifications are within the scope of the present invention.

S Multi-type outlet device W Bed Pa Head wall Pb Night panel B Board portion Ba Open Bb Open edge 10 Main body 11 Front surface 12 (a, b, c, d, e, f, g, h) Insert port 13 Side surface 14 Flange 15 Insertion hole 16 Front protrusion 17 Rear side 20 Cover 21 Opening 22 Engaging protrusion 23 Engaging recess 25 Power cable 26 Power plug 30 USB insertion port 31 USB power cable 40 Bolt 41 Nut 43 Screw bolt

Claims (9)

A box-shaped main body having a plurality of types of insertion ports corresponding to a plurality of types of plug sets from the front surface to the inside is provided, and the front surface is exposed from an opening formed by penetrating the main body into the board portion. A multi-type outlet device that can be attached to the board part,
Provided on the side surface of the main body, on the rear side in the front-rear direction of the main body from the front surface of the main body, is provided with a flange having front and back surfaces orthogonal to the front-rear direction of the main body and contacting the opening edge of the opening. A plurality of bolt insertion holes through which bolts are inserted having an axis along the front-rear direction of the main body are provided, and the front side from the flange of the main body is configured as a front protrusion that can be inserted into the opening of the board portion. Multi-type outlet device.   The height H of the front protrusion between the front surface of the front protrusion and the surface of the flange is set to 1 mm ≦ H ≦ 5 mm, and the thickness D of the flange is set to 1 mm ≦ D ≦ 5 mm. The multi-type outlet device according to claim 1.   3. The cover according to claim 1, further comprising: a cover that has an opening into which the front protrusion is fitted, and that can cover the surface of the flange by exposing the front surface from the opening. The multi-type outlet device as described in the paragraph.   The multi-type outlet device according to claim 3, wherein a plurality of engaging convex portions are provided on the covering body, and a plurality of engaging concave portions are provided on the flange to engage the engaging convex portions.   5. The power source cable according to claim 1, wherein the main body is provided with a power cable that extends from a rear side to the outside of the flange of the main body and supplies power to a plug inserted from the insertion port. The multi-type outlet device according to item 1.   6. The multi-type outlet device according to claim 5, wherein a JIS standard power plug in which a pair of plate-shaped plugs protrude from the plug body is provided at the other end of the power cable.   The multi-type outlet device according to any one of claims 1 to 6, wherein a USB insertion port corresponding to a USB plug is formed in the main body from the front to the inside.   A multi-type outlet device mounting structure in which the multi-type outlet device according to any one of claims 1 to 7 is attached to the board portion, and the opening of the board portion is shaped to fit the front protrusion. Forming a bolt corresponding to the bolt insertion hole of the flange at the opening side edge of the back surface side of the board portion, inserting the main body into the bolt insertion hole of the flange and the surface of the flange. A multi-type outlet device characterized in that it is joined to a back side opening edge of the board part, a nut is screwed into the bolt, and the flange is pressed against the back side opening edge of the board part. Mounting structure.   The multi-type outlet device according to any one of claims 1 to 7, and a covering capable of covering the surface of the flange by exposing the front surface from the opening and having an opening into which the front protrusion is fitted. A multi-type outlet device mounting structure provided with a body, wherein the opening of the board portion is formed to have a size such that the rear side portion behind the flange of the main body is inserted, and the rear side portion of the main body is formed Inserting from the front side of the opening of the board part, joining the back surface of the flange of the main body to the opening side edge part of the board part, and opening the headed screw bolt through the bolt insertion hole of the flange part. The flange is pressed against the surface side opening edge of the board portion to attach the body to the board portion, and the surface of the flange of the body is covered with the covering. Mounting structure of the multi-type outlet and wherein.