JP2007177562A - Horizontal overhanging structure from wall surface by tabular member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To conduct a proper illumination at a proper place without having an adverse effect on an originally light and smart design. <P>SOLUTION: Eaves by a glass are constituted by supporting a rear end by an external wall 3 and a top face by two supporting arms 5 arranged between the external wall 3 and a quadrilateral plate glass 1. The supporting arms 5 and the plate glass 1 are connected through universal joints 4, and the connecting sections are configured by an upper holding section 4f constituted to a case section 4c and a connecting screw 4g connecting the upper holding section 4f and a lower holding section 4a through the lower holding section 4a and the connecting hole 1a of the plate glass 1. An LED illuminating section 6 is configured to the lower holding section 4a, a power supply line 7a on the positive side connected to the LED illuminating section 6 is pulled in up to the inside of the external wall 3 through both universal joints 4 and the insides of the supporting arms 5 and the ground side 7b is pulled in up to the inside of the external wall 3 by using the universal joints 4 and supporting arm 5 themselves. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention is a structure projecting from a wall surface such as a wall or shelf in a building, wherein the projecting part is composed of a plate-like member such as glass or an aluminum plate, and illumination means is arranged on a part thereof. The present invention relates to a horizontal projecting structure from a wall surface by a provided plate-like member.

  Conventionally, when a horizontal projecting structure from a wall surface made of glass such as a basket or shelf is made of glass, it is reinforced by surrounding the periphery of the plate glass constituting the projecting surface with a metal frame. Is supported by a structural frame such as H-steel or a square pipe fixed to the wall, and at the same time, these are supported by a plurality of rod-like stays connecting the middle of the structural frame and the wall. In these cases, the plate glass is not a structural material that receives a load, but is substantially a finishing material.

  As described above, the baskets and shelves made of such conventional glass are substantially used as a finishing material attached to a structural material such as a metal frame, Since the structural frame made of metal occupies a large part, the light and smart feeling with glass could not be obtained, but it became heavy and dull, and the design was poor.

  Therefore, the present applicant has solved the problems of the prior art as described above, and constructed a structure of a basket or shelf having sufficient strength with glass, not an aspect like a finishing material of a metal structural material. By making it obtain, as a whole, a proposal has been made of a horizontal projecting structure from a wall surface by excellent glass that can easily perform a bright, light and smart design (Patent Document 1).

  The horizontal projecting structure from the wall surface by this glass is to support the quadrilateral plate glass so that the rear end is embedded in the wall so that it can be raised and lowered and can be rotated in the horizontal direction. The part is supported by a support arm that has a rear end connected to the wall and a tip connected to the in-plane part via a universal joint.

  According to this Patent Document 1, a structure such as a metal frame that has a sufficient level of strength and is provided with sufficient strength, and has a light, light, and smart design with a horizontal wall extending from the wall surface, such as a glass wall or shelf. Etc. can be easily configured, and the intended purpose can be sufficiently achieved. Accordingly, there is no problem in itself, but there has been a demand for adding some illumination means to the market while providing it as a glass bottle in the market.

  Furthermore, the above technique can be extended to a plate-like member such as an aluminum plate capable of realizing a light and smart design in place of the plate glass. The project has been extended to a horizontal overhang structure, and it has been considered to add some illumination means to this as well.

Japanese Patent No. 3714903

  The present invention responds to the desire to add a new illumination means to the invention of Patent Document 1 or the like as described above, and adversely affects the original light and smart design. Therefore, it is an object of the present invention to provide a horizontal projecting structure from a wall surface by a plate-like member provided with illumination means capable of providing appropriate illumination at an appropriate position.

1 of the present invention supports a quadrangular plate-like member with a rear end support portion whose rear end is fixed to a wall body, and at least one part in the surface of the quadrilateral plate member with the rear end as a wall body and a front end. In a horizontal projecting structure from a wall surface by a plate-like member supported by a support arm coupled to any part of the plane via a universal joint,
Of the two universal joints, on the side to be connected to the plate-like member, an upper holding portion in which a connecting portion with the plate-like member is formed in a case portion of the universal joint, the upper holding portion and the plate-like member A lower holding portion disposed on the back side corresponding to the front and back sides and a connecting means for connecting the upper holding portion and the lower holding portion through a connecting hole opened in the plate-like member,
An illuminating means is arranged in the lower clamping part, and a power supply line connected to supply electric power to the illuminating means is extended through both the universal joint and the support arm, and the electric power supply line is configured to be drawn inside the wall body. It is a horizontal projecting structure from a wall surface by a plate member with illumination.

According to 2 of the present invention, in the horizontal projecting structure from the wall surface by the plate-like member according to 1 of the present invention, each universal joint is transferred to a case portion having a sphere support portion and a sphere support portion of the case portion. It is composed of a rolling sphere that is movably supported, and a connecting tube that protrudes from the rolling sphere,
The spherical bearing portion is formed with a through hole communicating from the side of the rolling sphere to be supported to the wall or plate-like member to be coupled, and the rolling sphere has a through hole of the spherical bearing portion and the connecting pipe. A communication hole that communicates with the hollow portion of the sphere, forming a communication hole that expands toward the spherical bearing portion side,
The support arm is constituted by a pipe body, and a coupling pipe is arranged between the both ends thereof and the connecting pipe projecting from the rolling sphere of each universal joint so as to couple each other through this,
In each of the universal joints, a through-hole communicating with each other is formed in the upper holding portion, the connecting means, and the lower holding portion that are configured on the side to be connected to the plate-shaped member, and the through-hole of the upper holding portion is Communicating with the through hole of the spherical bearing part, and forming the through hole of the lower clamping part so that the lower end thereof opens to the illumination means side,
Among the universal joints, on the side to be coupled to the wall body, there are an outer clamping portion formed in a case portion of the universal joint, and an inner and outer portion sandwiching the outer clamping portion and the wall body. It comprises a connecting pipe that connects the outer holding part and the inner holding part through a connecting hole opened in the wall body and an inner holding part arranged on the corresponding inner surface side,
In the outer clamping part, a through hole of the corresponding universal joint sphere support part and a through hole communicating with the hollow part of the connecting pipe are formed, and a through-coupling hole for penetrating and connecting the connecting pipe to the inner clamping part is formed. And
Power supply lines for supplying power to the illuminating means are sequentially formed from the illuminating means to the lower clamping part, the coupling means and the upper clamping part that constitute a joint part with the plate-like member of the universal joint. , A through hole in the spherical bearing part, a communicating hole in the rolling sphere, a hollow part in the connecting pipe, and a hollow part in the coupling pipe that connects the hollow part in the pipe body constituting the support arm with the hollow part in the connecting pipe of the universal joint , A hollow part of the pipe body, a hollow part of the coupling pipe, a hollow part of the connecting pipe of the other universal joint, a communication hole of the rolling sphere, a through hole of the sphere support part, and an outer part constituting the coupling part with the wall body The through hole of the sandwiching part and the hollow part of the connecting pipe are each configured to be drawn into the inside of the wall body.

  According to the third aspect of the present invention, in the horizontal projecting structure from the wall surface by the plate-like member of the second aspect of the present invention, the pipe body constituting the support arm is composed of two branch pipe bodies, Connected by connecting pipes that have internal threads formed on the inner end that are in a reverse rotation relationship with each other and that are arranged between them, and that have external threads that can be screwed into corresponding female threads on both sides of the outer periphery. The hollow part of the two branch pipes and the hollow part of the coupling pipe are used as passage parts of the power supply line.

  4 of the present invention is a horizontal projecting structure from the wall surface by the plate member of 2 or 3 of the present invention, wherein the support arm, the universal joint, the connecting portion with the plate member, and the connection with the wall body A portion made of a conductive material, and one of the pair of power supply lines serving as the support arm, the universal joint, the connecting portion with the plate-like member, and the connecting portion with the wall body It is a thing.

  Therefore, according to the horizontal projecting structure from the wall surface by the plate-like member according to the present invention, the horizontal projecting from the wall surface by the plate-like member to which the illumination means is added without adversely affecting the original light and smart design. A structure, for example, a basket or shelf made of sheet glass or aluminum plate can be easily configured.

  According to the horizontal projecting structure from the wall surface by the plate-like member according to the present invention, the power supply line for supplying power to the illumination means is connected to the support arm, the universal joint, the connecting portion with the plate-like member, and the wall. A space with an appropriate area such as a through-hole is constructed in a reasonable and concise manner at the joint with the body, and the space is placed in the space without adversely affecting the appearance design. It can be pulled inside the body. In the universal joint, the power supply line can be arranged inside the universal joint while allowing the bending angle to be changed within a certain range.

  According to the horizontal projecting structure from the wall surface by the plate-like member 3 of the present invention, the length of the support arm can be adjusted while allowing the arrangement of the power supply line to the inside thereof.

  According to the horizontal projecting structure from the wall surface by the plate-like member according to the fourth aspect of the present invention, the support arm, the universal joint, and the plate-like member, in which one of the pair of power supply lines is made of a conductive material Since it can be shared by the joint portion with the wall portion and the wall body, the configuration is further simplified and rationalized.

The present invention is a horizontal projecting structure from a wall surface by a plate-like member with illumination means.
The horizontal projecting structure from the wall surface by this plate-like member basically supports the quadrilateral plate-like member by the rear end support portion whose rear end is fixed to the wall body, and one or more in the plane. The part is supported by a support arm having a rear end connected to the wall body and a tip connected to any part in the plane via a universal joint, and the rear end support part is formed of the plate-like member. It is preferable that the rear end can be supported so that it can be raised and lowered and rotated in the horizontal direction. Its specific configuration is free.

  The illuminating means is a connecting portion of the universal joints to the plate-like member on the side connected to the plate-like member, and is attached downward to a portion located on the lower side of the plate-like member. .

Specifically, it is as follows.
That is, the coupling part is opened to the upper clamping part configured in the case part of the universal joint, the lower clamping part arranged on the back side corresponding to the front and back sides of the upper clamping part and the plate-like member, and the plate-like member The upper holding part and the lower holding part are connected to each other through a connecting hole, and the lighting means is attached to the lower holding part. The power supply line connected to the lighting means for supplying power is extended through the universal joint and the support arm, and is configured to be drawn into the wall.

  Although the light source which comprises the said illumination means is not limited to a specific thing, It is preferable that it is as small as possible, has sufficient light quantity, and is also power-saving. In that sense, a high brightness type LED (light emitting diode) is suitable. If several LEDs of this type are combined, a sufficient amount of light can be secured with low power consumption.

  Further, the configuration in which the power supply line is extended through the support arm and the universal joints is not limited to a specific one.

For example, it can be configured as follows.
Each of the universal joints is composed of a case part having a sphere support part, a rolling sphere that is supported by the sphere support part of the case part so as to roll freely, and a connecting tube that protrudes from the rolling sphere, The spherical bearing portion is formed with a through hole communicating from the side of the rolling sphere to be supported to the wall or plate-like member to be coupled, and the rolling sphere has a through hole of the spherical bearing portion and the connecting pipe. A communication hole that communicates with the hollow portion of the sphere, and a communication hole that expands toward the spherical bearing support side is formed.

  The support arm is constituted by a pipe body, and a coupling pipe is arranged between both ends thereof and a connecting pipe projecting from the rolling sphere of each universal joint so as to couple each other through the pipe.

  In each of the universal joints, the upper holding portion, the connecting means, and the lower holding portion formed on the side to be coupled to the plate-like member are formed with through holes that communicate with each other, and the through holes of the upper holding portion Are communicated with the through hole of the spherical body support portion, and the through hole of the lower clamping portion is formed so that the lower end thereof opens to the illumination means side.

  Among the universal joints, on the side to be coupled to the wall body, there are an outer clamping portion formed in a case portion of the universal joint, and an inner and outer portion sandwiching the outer clamping portion and the wall body. A corresponding universal joint sphere is formed by a connecting pipe that connects the outer holding part and the inner holding part through a connecting hole opened on the wall body and an inner holding part arranged on the corresponding inner surface side. A through hole communicating with the through hole of the support portion and the hollow portion of the connecting pipe is formed, and a through coupling hole for penetrating and connecting the connecting pipe to the inner holding portion is formed.

  Specifically, for example, the outer ends of the connecting pipes are coupled to the outer clamping portion via connecting male screws arranged between them. The connecting male screw is a screw member in which the direction of the screw is reversed between the front end side and the rear end side, and the male screw on the front end side is screwed into a female screw formed in the through hole of the outer clamping portion, and the rear end The two are coupled by screwing the side into a female screw formed on the inner periphery of the outer end side of the connecting pipe. Further, a male pipe is formed on the outer periphery of the inner end side of the connecting pipe, and a connecting female screw is formed as a through-joining hole at the center of the inner clamping part, and the connecting pipe protrudes from the connecting hole on the inner surface side of the wall body. The coupling female screw of the inner clamping part is screwed into the male thread and fixedly coupled. In this case, the difference in the thickness of the installation target wall can be absorbed by increasing or decreasing the screwing position. Further, the coupling by the screwing is strengthened by further screwing a nut or the like to the end of the connecting pipe, thereby increasing the pulling strength of the connecting pipe.

  The power supply line for supplying electric power to the lighting means is configured as described above, and the lower holding portion and the connecting means that form a connecting portion with the plate-like member of the universal joint sequentially from the lighting means. And a through hole formed in each of the upper holding parts, a through hole of the spherical support part, a communicating hole of the rolling sphere, a hollow part of the connecting pipe, and a hollow part of the pipe body constituting the support arm are connected to the connecting pipe of the universal joint. A hollow portion of a coupling pipe coupled to the hollow portion, a hollow portion of the pipe body, a hollow portion of the coupling pipe, a hollow portion of the connecting pipe of the other universal joint, a communication hole of the rolling sphere, a through hole of the spherical body support portion, The through hole of the outer clamping part and the hollow part of the connecting pipe constituting the connecting part with the wall body are respectively drawn into the inside of the wall body. It should be noted that after the power supply lines are arranged in the important through holes, a sealing material should be filled to prevent rainwater and the like from entering the lighting means side and the inside of the wall.

  Further, the pipe body constituting the support arm is composed of two branch pipe bodies, a female pipe having a reverse rotation relation is formed at the inner ends of both branch pipe bodies, and a joint pipe in which both are arranged therebetween The outer ends of the two pipes are connected by connecting pipes formed with male threads that can be screwed into the corresponding female threads, and the hollow portion of the two branch pipes and the hollow portion of the connecting pipe are connected to the power supply. It can also be a line passing site.

  Furthermore, the support arm, the universal joint, the connecting portion with the plate-like member, and the connecting portion with the wall body are made of a conductive material, and one of the pair of power supply lines The support arm, the universal joint, the connecting portion with the plate-like member, and the connecting portion with the wall body can also be used.

  As the quadrilateral plate-like member, various members that do not lose the smartness and lightness in design can be freely adopted. For example, a plate glass or an aluminum plate is suitable.

  The plate glass is not limited to a specific one. Either general glass or tempered glass can be used, and single plate glass or laminated glass can also be employed. Various ones can be adopted freely. Needless to say, it is necessary to have the necessary strength for each application. In many cases, it is attached to the outer surface of the building. For example, when it is configured as a ridge overhanging the opening of the building, the type of plate glass to be used is determined in consideration of the maximum possible wind pressure. In such a case, it is difficult to employ other than tempered glass. When tempered glass is used in this way, damage will not occur easily, but in the case of a single plate, a shatterproof film is affixed to one side, and even if broken, broken pieces of glass will scatter. It is appropriate to prevent this. In the case of laminated glass, such a scattering prevention film is unnecessary.

  Also, the aluminum plate can be freely adopted in various configurations. For example, a structure in which an internal honeycomb structure is sandwiched between thin aluminum plates on both sides is adopted.

  Therefore, according to the horizontal projecting structure from the wall surface by the plate-like member of the present invention, the horizontal projecting structure from the wall surface by the plate-like member to which the illumination means is added, without adversely affecting its original light and smart design, For example, it is possible to easily configure a basket or shelf made of plate glass or aluminum plate.

  More specifically, as described above, the power supply line for supplying power to the illumination means is connected to the support arm, the universal joint, the connecting portion with the plate-like member, and the connecting portion with the wall body. When a space having an appropriate width such as a through hole is configured in this manner and disposed in the space, it can be drawn into the wall without adversely affecting the appearance design. As described above, when a communication hole that expands toward the sphere support portion side is formed in the rolling sphere of the universal joint, the range of the expansion angle of the communication hole toward the sphere support portion side at the portion of the universal joint. Even if the bending angle is changed, there is no possibility of causing damage to the power supply line arranged inside.

  Further, as described above, the pipe body constituting the support arm is composed of two branch pipe bodies, and the internal ends of both the branch pipe bodies are formed with female threads that are in a reverse rotation relationship with each other, When connecting pipes with male threads that can be screwed to the female threads on the corresponding sides of the outer circumferences of both ends, the length of the power supply line is arranged without any trouble in the support arm. It can be adjustable.

  Furthermore, when the connecting portion with the support arm, the universal joint, the plate-like member, and the connecting portion with the wall body are made of a conductive material, as described above, a pair of the power supply lines It is also possible that one of the two lines is also used as the support arm, the universal joint, the connecting portion with the plate-like member, and the connecting portion with the wall body. The configuration can be streamlined.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention applied to a sheet glass ridge will be described in detail below with reference to the accompanying drawings.
As shown in FIGS. 1 and 6, the glass glazing of this embodiment basically includes a quadrilateral plate glass 1 constituting the cocoon body, a rear end support portion 2 for supporting the rear end, and the plate glass 1. And a pair of support arms 5 and 5 for connecting a part of the upper surface of the glass plate 1 and an outer wall (wall body) 3 projecting from the plate glass 1 via universal joints 4 and 4 respectively. This is composed of an LED illumination unit 6 arranged in a lower clamping unit 4a, which will be described later, which constitutes a coupling portion with the plate glass 1, and a power supply line 7a.

  In this embodiment, the plate glass 1 is formed by joining two plate glasses with an adhesive intermediate film as shown in FIGS. 1, 2 (a), 5 and 6. Glass is adopted.

  Further, as shown in FIGS. 1, 5 and 6, the rear end support portion 2 is fixed with the rear end of the support frame member 8 in contact with the outer wall 3, and the support frame member 8 is attached to the support frame member 8. The exterior holding part 9 into which the rear end of the plate glass 1 is inserted is inserted and supported. This support was set so that the plate glass 1 could be raised and lowered and rotated in the horizontal direction.

  Specifically, as shown in FIG. 5, the rear end support portion 2 includes an exterior holding portion 9 having a U-shaped cross section that covers the entire rear end of the sheet glass 1 and is bonded and fixed, and the exterior holding portion 9. Further, a support frame member 8 having a U-shaped cross-section, and between the upper plate portion 8a constituting the support frame member 8 and the upper surface of the exterior holding portion 9, and the lower plate portion 8b of the support frame member 8 and the exterior An elastic filling member 10 filled between the lower surface of the holding portion 9 and an anchor 11 for fixing to the outer wall 3 attached to the back plate portion 8c of the support frame member 8, The exterior holding unit 9 is previously installed at the rear end of the plate glass 1 at a factory, and is adhered and fixed.

  As shown in the figure, the exterior holding portion 9 includes an extension piece 9a extending rearward at the rear end and a locking piece 9b suspended from the rear end, and the exterior holding portion 9 is attached to the support frame. When incorporated in the member 8, the engaging protrusion 8d raised from the lower plate portion 8b enters and locks between the rear end of the exterior holding portion 9 and the locking piece 9b, and the exterior The retaining action for the holding portion 9 is achieved. Further, the exterior holding portion 9 can be raised and lowered around the vicinity of the tip of the engaging protrusion 8d.

  Further, in this embodiment, the clearance between the rear end of the exterior holding portion 9 and the locking piece 9b is set to be about three times the thickness of the engaging protrusion 8d inserted therebetween. Then, the engagement protrusion 8d is allowed to have a relatively horizontal margin between the rear end of the exterior holding portion 9 and the locking piece 9b.

  As described above and as shown in FIG. 5, the support frame member 8 is a U-shaped member having an upper plate portion 8a constituting the upper portion thereof and a lower plate portion 8b constituting a lower portion parallel thereto. And a back plate portion 8c that connects the rear ends of the upper plate portion 8a and the lower plate portion 8b to each other. As described above, the anchor 11 for fixing to the outer wall 3 is attached to the back plate portion 8c. As shown in the figure, in this embodiment, the anchor 11 is screwed through a coupling hole having the base end of the main body in contact with the outer surface of the back plate portion 8c and opened from the inner surface side to the back plate portion 8c. Is fixed to the back plate portion 8c in such a manner that it is inserted into the main body. Needless to say, the main body side of the anchor 11 swells in the circumferential direction when the screw is inserted deeply, and is fixed to the prepared hole of the inserted outer wall 3.

  The support frame member 8 is carried in a state separated from the exterior holding portion 9 fixed to the plate glass 1, and only this is arranged at a predetermined position on the outer wall 3 at the construction site and fixed by the anchor 11. Thereafter, as described above, the exterior holding part 9 fixed to the plate glass 1 is used as the work procedure for incorporating it.

  As shown in the figure, the elastic filling member 10 is formed between the upper surface of the exterior holding portion 9 and the upper plate portion 8a of the support frame member 8 and between the lower surface of the exterior holding portion 9 and the support frame member 8. In each space between the lower plate portion 8b, a rubber elastic member 10a that fills the innermost portion and joins the upper and lower members, a sealing material 10b that fills the outermost portion, and the rubber elastic member 10a It is comprised with the backup material 10c distribute | arranged between this sealing material 10b.

  Further, as described above, the plate glass 1 is supported by a pair of support arms 5 and 5 that connect a part of the upper surface of the plate glass 1 and the outer wall 3 projecting from the plate glass 1 via the universal joints 4 and 4, respectively. Needless to say, each of the universal joints 4 and 4 is configured with a connecting means to the support arm 5 at one end side, and a part of the plate glass 1 or the outer wall 3 is connected to the other end side. A coupling means is configured.

  As shown in FIGS. 2 (a), 2 (b) and 4, the universal joints 4 and 4 of the support arms 5 and 5 include a case portion 4c having a spherical body support portion 4b and a spherical body of the case portion 4c. The rolling ball 4d is supported by the bearing 4b so as to be freely rollable, and a connecting tube 4e protruding from the rolling ball 4d. The ball bearing 4b is coupled from the side of the rolling ball 4d to be supported. A through hole 4b1 communicating with the target outer wall 3 or the plate glass 1 is formed, and the rolling sphere 4d communicates with the through hole 4b1 of the spherical body support portion 4b and the hollow portion 4e1 of the connecting tube 4e. Form.

  As shown in FIGS. 2 (a) and 4, the case portion 4c is open at both ends in the length direction, and is connected to the support arm 5 from a portion where the spherical bearing portion 4b is disposed. The circumferential inner surface of the rolling bearing 4 is configured to support the rolling sphere 4d so as to roll together with the spherical bearing support 4b. The rolling sphere 4d is arranged so that the connecting tube 4e protrudes from an opening on the side of the case 4c that is coupled to the support arm 5, and the opening on the side of the case 4c is The connection tube 4e is configured to be greatly cut out in a necessary direction so as to correspond to the maximum bending angle with respect to the case portion 4c.

  The communication hole 4d1 formed in the rolling sphere 4d is configured to expand toward the sphere support 4b as shown in FIGS. 2 (a), 2 (b) and 4. As can be understood from the above description, the connecting pipe 4e can be bent within a certain range with respect to the case portion 4c. If this angle is changed, the rolling sphere 4d rotates, There is a possibility that the opening of the communication hole 4d1 on the spherical body support part 4b side does not coincide with the latter through hole 4b1. Therefore, in order to avoid this, at any rolling angle of the rolling sphere 4d corresponding to the bending range of the connecting pipe 4e, the opening on the spherical bearing portion 4b side of the communication hole 4d1 is the latter through-hole. It is set as the structure expanded toward this side so that it may open corresponding to 4b1.

  Among the universal joints 4 and 4 of the support arms 5 and 5, on the side to be coupled with the plate glass 1, particularly as shown in FIG. Configure.

  As shown in FIG. 2 (a), the coupling portion includes an upper clamping portion 4f configured on the lower side of the case portion 4c of the universal joint 4 and a side in contact with the upper surface of the plate glass 1, and the upper clamping portion 4f. The lower pinching portion 4a disposed on the back side corresponding to the front and back sides of the plate glass 1, and the lower pinching portion 4a projecting from the former so as to be coupled to the upper pinching portion 4f through the connecting hole 1a opened in the plate glass 1. It is composed of 4 g of screws (connection means).

  As shown in FIG. 2 (a), the upper clamping portion 4f is composed of a lower collar portion and an upper male screw portion, and the upper male screw portion is an internal screw formed on the lower inner periphery of the case portion 4c. The upper holding portion 4f is attached to the lower end of the case portion 4c by being screwed into the portion from below, and the inner spherical support portion 4b is positioned at a predetermined position, and from the spherical support portion 4b and the case portion 4c. A rolling support of the rolling sphere 4d is ensured in the upper inner portion.

  As shown in FIG. 2 (a), the lower clamping part 4a is a bowl-shaped member, which has mounting screw holes at two positions on both sides thereof, and the connection screw 4g is raised at the upper center. It is. As shown in the figure, the lower clamping portion 4a is brought into contact with the lower surface of the glass sheet 1 in correspondence with the connecting hole 1a, and the central connecting screw 4g is brought into contact with the upper surface through the connecting hole 1a. It is screwed into the female screw of the upper clamping part 4f, and these are fixed while the plate glass 1 is held.

  As shown in the figure, the female screw of the upper clamping part 4f is formed on the inner periphery of the through hole 4f1 penetrating through the center thereof. In the above state, the through hole 4f1 is connected to the lower clamping part 4a. The through-hole 4a1 formed in the center of this and the through-hole 4g1 formed in the connecting screw 4g continuous thereto are in communication. In addition, as described above, when the upper holding portion 4f and the lower holding portion 4a are fixed to the plate glass 1, the lower holding portion 4a and the plate glass 1 are interposed between the upper holding portion 4f and the plate glass 1. In the meantime, an appropriate resin spacer sheet is used in order to prevent damage to the plate glass 1 and to improve water tightness so as to prevent rainwater or the like from entering the connecting hole 1a and the substrate portion 6b to be described later. Intervene.

  Further, of the two universal joints 4 and 4 of the support arms 5 and 5 on the side to be coupled with the outer wall 3, as shown in FIG. 4 in particular, the coupling portion with the outer wall 3 is configured as follows. To do.

  As shown in FIG. 4, the coupling portion includes an outer clamping portion 4h configured on the outer end side of the case portion 4c of the universal joint 4 and a side that contacts the outer surface of the outer wall 3, and the outer clamping portion 4h An inner clamping part 4i disposed inside corresponding to the inner and outer sides with the outer wall 3 interposed therebetween, a connecting pipe 4j for connecting the outer clamping part 4h and the inner clamping part 4i through a connecting hole 3a opened in the outer wall 3, and the outer clamping part 4h And a connecting male screw 4j1 for connecting the connecting pipe 4j, and a nut 4i2 for further strengthening a screwed state of the inner clamping portion 4i and the connecting pipe 4j.

  As shown in FIG. 4, the outer clamping portion 4h is composed of an outer flange portion and an inner male screw portion, and the inner male screw portion is formed on a female screw portion formed on the lower inner periphery of the case portion 4c. By screwing in from below, the outer clamping part 4h is attached to the outer end of the case part 4c, and the inner spherical support part 4b is positioned at a predetermined position, inside the spherical support part 4b and the case part 4c. The rolling sphere 4d is secured to the rolling support at the part.

  As shown in FIG. 4, the inner clamping portion 4i is a bowl-shaped member, which is provided with mounting holes at two locations on both sides thereof, and a coupling female screw (through coupling hole) 4i1 formed at the center thereof. . As shown in the figure, the connecting pipe 4j is inserted into a connecting hole 3a opened in the outer wall 3, and the outer end thereof is disposed on a corresponding outer surface portion of the outer wall 3 through the connecting male screw 4j1. It is connected to the outer clamping part 4h, the inner end is threaded through the coupling female screw 4i1 of the inner clamping part 4i, and the nut 4i2 is further screwed to the end side to increase the pulling strength. is there.

  The connecting male screw 4j1 is a screw member in which the direction of the screw is reversed between the front end side and the rear end side, and the male screw on the front end side is screwed into a female screw formed in the through hole 4h1 of the outer holding portion 4h. The both ends are coupled by screwing the rear end side with a female screw formed on the inner periphery of the outer end side of the connecting pipe 4j.

  As described above, when the outer clamping portion 4h is joined and fixed to the outer wall 3, the purpose of preventing damage to the outer wall 3 and the water tightness are increased between the outer clamping portion 4h and the outer wall 3. An appropriate resin spacer sheet is interposed to prevent rainwater or the like from entering the interior (indoor) of the outer wall 3 through the connection hole 3a and the connection pipe 4j.

  Further, as can be understood from the above description, the inner end of the connecting pipe 4j is formed with a male screw in the middle, and as shown in FIG. 4, the inner holding portion 4i is screwed with the connecting female screw 4i1. In addition, by screwing and tightening until the inner surface of the inner clamping portion 4i is in pressure contact with the inner surface of the outer wall 3, the thickness of the outer wall 3 can be dealt with freely. Thereafter, screws are screwed into the outer wall 3 facing from the mounting holes formed at two locations of the inner clamping portion 4i to fix the screwed state. Further, a nut 4i2 is screwed into the inner end of the connecting pipe 4j protruding from the coupling female thread 4i1 of the inner clamping part 4i to secure the fixing, and the pulling strength of the connecting pipe 4j is increased.

  As shown in FIG. 4, the connecting male screw 4j1 has a through hole 4j2 at the center thereof. In this state, the through hole 4h1 of the outer clamping portion 4h is connected to the connecting male screw 4j1. The through hole 4j2 communicates with the hollow portion of the connecting pipe 4j, and the hollow portion of the connecting pipe 4j opens to the inside of the outer wall 3 at the inner end.

  As shown in FIG. 3, the support arm 5 is composed of two branch pipes 5a and 5a and a connecting pipe 5b connecting them. The inner ends of the branch pipes 5a and 5a are formed with female threads that are in a reverse rotation relationship with each other. On the other hand, the coupling pipe 5b is screwed into female threads on the corresponding sides on both sides of the outer periphery. As shown in the figure, if the connecting pipe 5b is positioned between the two branch pipes 5a and 5a and they are screwed together at the corresponding end portions, the supporting arm 5 is obtained. Both branch pipes 5a and 5a can be connected while adjusting the overall length of the pipe.

  The hollow portions of the branch pipes 5a and 5a are communicated with each other through the through hole 5b1 of the coupling pipe 5b.

  Both ends of the support arm 5, that is, the outer ends of both the branch pipes 5a and 5a are connected to the rolling sphere 4d of the universal joint 4 via a coupling pipe 5c as shown in FIGS. It connects with the connection pipe | tube 4e which protrudes from. Female threads are formed on the inner circumferences of the outer ends of the branch pipes 5a and 5a, and female threads in the opposite direction are formed on the inner circumference of the through hole 4e1 of the connecting pipe 4e. In addition, two external threads are formed on the outer periphery of the coupling pipe 5c so as to be opposite in the middle of the length direction. As shown in the figure, the coupling pipe 5c is arranged between the outer ends of the branch pipes 5a and 5a and the connecting pipe 4e, and the former female screw and one side of the coupling pipe 5c are arranged. By screwing a male screw and further screwing the other male screw of the coupling tube 5c and a female screw of the connecting tube 4e, the branch pipes 5a and 5a and the rolling ball 4d are connected via the coupling tube 5c. The connecting pipe 4e is connected.

  The coupling pipe 5c has a through hole 5c1 at the center thereof, and as shown in FIGS. 2 (a) and 4, the through hole 5c1 of the coupling pipe 5c It communicates with the hollow part of the pipe 5a and the through hole 4e1 of the connecting pipe 4e.

  As described above and as shown in FIGS. 1 and 2 (a), the LED illumination unit 6 is attached to the lower clamping portion 4a of the joint portion between the universal joint 4 and the plate glass 1.

  As shown in the figure, the LED illumination unit 6 is composed of a cylindrical holding unit 6a, a substrate unit 6b, and 19 high-luminance type LEDs 6c, 6c arranged on the substrate unit, The cylindrical holding portion 6a has an attachment plate portion 6a3 having a through hole 6a1 at the center at the upper end, and the upper surface of the attachment plate portion 6a3 is brought into contact with the lower holding portion 4a. The fixing screws 6a2 and 6a2 are inserted through the screw holes opened in the mounting plate portion 6a3, and these are screwed and fixed into the screw holes formed in the lower holding portion 4a.

  As shown in the figure, the cylindrical holding portion 6a further has a mounting step portion 6a4 in the middle of the axial direction thereof, and a peripheral side portion of the substrate portion 6b inserted downward from the lower side is brought close to the cylindrical holding portion 6a. Then, the fixing screws 6b1 and 6b1 are screwed in from the lower side with the spacer pipes interposed in the screw holes of the mounting step portion 6a4 and the substrate portion 6b formed in the corresponding portions, and the substrate portion 6b The proximity state with respect to the mounting step portion 6a4 is fixed.

  As shown in FIGS. 2 (a) and 2 (c), the substrate 6b is arranged with the LEDs 6c, 6c,... Downward, constitutes a circuit to supply power suitable for each, and has power on the upper surface side. This is a disk-shaped member provided with a connector 6b2 for receiving the screw, and also has two screw holes opened on the front and back as described above.

  In this embodiment, the power supply path for supplying power to the LEDs 6c, 6c,... Of the LED illumination unit 6 is configured with the power supply line 7a on the other plus side, as shown in FIGS. 4, the power supply line 7 a is connected to the connector 6 b 2 of the LED illumination unit 6 from a connector (not shown) in order, the through hole 6 a 1 of the cylindrical holding unit 6 a, the plate glass 1 of the universal joint 4, and the like. The through-hole 4a1 of the lower holding part 4a, the through-hole 4g1 of the connecting screw 4g, the through-hole 4f1 formed in the upper holding part 4f, the through-hole 4b1 of the spherical body support part 4b, and the through-hole of the rolling ball 4d 4d1, a hollow part of the connecting pipe 4e, a through hole 5c1 of the coupling pipe 5c, a hollow part of the branch pipe 5a constituting the support arm 5, a through hole 5b1 of the coupling pipe 5b, a branch pipe 5a, and a through of the coupling pipe 5c. Hole 5c1, the other The hollow part of the connection pipe 4e of the universal joint 4, the communication hole 4d1 of the rolling sphere 4d, the through hole 4b1 of the spherical body support part 4b, the through hole 4h1 of the outer clamping part 4h constituting the joint part with the outer wall 3, and the connection male screw 4j1 The through-hole 4j2 and the hollow portion of the connecting pipe 4j are drawn into the inside of the outer wall 3.

  Although the procedure for inserting the power supply line 7a into each of the above parts is arbitrary, on the plate glass 1 side, the through hole 4b1 of the spherical bearing part 4b of the corresponding universal joint 4 and the through hole of the upper clamping part 4f. 4f1, the through-hole 4g1 of the connecting screw 4g, the through-hole 4a1 of the lower holding portion 4a, and the through-hole 6a1 of the cylindrical holding portion 6a are inserted into the power supply line 7a, and then the sealing (not shown) is performed on those portions The material is filled so as to avoid the intrusion of rainwater into the substrate portion 6b.

  On the outer wall 3 side, the power supply line 7a is inserted into the through hole 4b1 of the sphere support part 4b of the corresponding universal joint 4 and the through hole 4h1 of the outer holding part 4h, and then the sealing (not shown) is performed on those parts. The material is filled so as to avoid the intrusion of rainwater into the inside (inside the room) of the outer wall 3.

  The ground side 7b which is the other side of the power supply path is a portion in contact with the cylindrical holding portion 6a of the substrate portion 6b of the LED illumination portion 6, the cylindrical holding portion 6a, the lower clamping portion 4a, the connecting screw 4g, and the upper clamping portion. 4f, case portion 4c, rolling sphere 4d, connecting tube 4e, connecting tube 5c, branch pipe 5a, connecting pipe 5b, supporting pipe 5a, connecting tube 5c, connecting tube 4e, rolling ball 4d, case portion 4c, The ball bearing portion 4b, the outer clamping portion 4h, the coupling male screw 4j1, the coupling pipe 4j, the inner clamping portion 4i, and a power line extending from a screw for fixing the same, and a tube of the substrate portion 6b of the LED illumination portion 6 Each member between the portion in contact with the shape holding portion 6a and the power supply line is made of a conductive member such as stainless steel or aluminum.

  The power supply line 7a, which is the plus side, and the power line, which is the ground side 7b, drawn to the inside of the outer wall 3 are connected to the corresponding poles of a DC power source prepared for that purpose. This DC power supply is a general one obtained by, for example, rectifying the commercial AC power supply after dropping it to an appropriate voltage.

  Thus, the glass glazing of this embodiment can add lighting means without any adverse effect on its original light and smart design.

  More specifically, as described above, as the power supply means for supplying power to the LED illumination unit 6, the plus-side power supply line 7 a passes through the inside of the support arm 5 and the like to the inside of the outer wall 3. Pulling in and grounding side 7b, such as support arm 5 itself, is pulled to the inside of outer wall 3 so that the power line is exposed to the periphery of plate glass 1 and support arm 5 to adversely affect the design. The thing that gives you is lost.

  Further, as described above, since the communication hole 4d1 formed in the rolling sphere 4d of the universal joint 4 is appropriately enlarged toward the sphere support portion 4b side, the bending angle at the portion of the universal joint 4 is increased. Even if it is changed, there is no possibility of causing damage to the power supply line 7a disposed therein unless it exceeds a predetermined range.

Side surface explanatory drawing of the bag by the glass of an Example. (a) is expanded sectional explanatory drawing of LED illumination part vicinity, (b) is an enlarged front explanatory figure which shows a part inside universal joint, (c) is an enlarged explanatory figure seen from the downward direction of the LED illumination part. Explanatory sectional explanatory drawing of the center part vicinity of a support arm. The partially cutaway expanded cross-sectional explanatory drawing of the joint part vicinity with the outer wall of a universal joint. Explanatory sectional explanatory drawing of the coupling | bond part vicinity with the outer wall of a rear-end support part. The schematic perspective view of the bag by the glass of an Example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sheet glass 1a Connection hole 2 Rear end support part 3 Outer wall (wall body)
3a Outer wall connecting hole 4 Universal joint 4a Lower holding part 4a1 Lower holding part through hole 4b Spherical bearing part 4b1 Spherical bearing part through hole 4c Case part 4d Rolling ball 4d1 Communication hole 4e Connecting pipe 4e1 Connecting pipe hollow part 4f Upper clamping part 4f1 Upper clamping part through hole 4g Connecting screw (connecting means)
4g1 Connection screw through hole 4h Outer pinching part 4h1 Outer pinch through hole 4i Inner pinch part 4i1 Connection female screw 4i2 Nut 4j Connection pipe 4j1 Connection male screw 4j2 Connection male screw through hole 5 Support arm 5a Branch pipe 5b Connection pipe 5b1 Pipe through hole 5c Coupling pipe 5c1 Coupling pipe through hole 6 LED illumination part 6a Tubular holding part 6a1 Tubing holding part through hole 6a2 Fixing screw 6a3 Mounting plate part 6a4 Mounting step part 6b Substrate part 6b1 fixing Screw 6b2 Connector 6c LED
7a Power supply line 7b Ground side 8 Support frame member 8a Upper plate portion 8b Lower plate portion 8c Back plate portion 8d Engaging protrusion 9 Exterior holding portion 9a Extension piece 9b Locking piece 10 Elastic filling member 10a Rubber elastic member 10b Sealing Material 10c Backup material 11 Anchor

Claims (4)

The quadrilateral plate-like member is supported by a rear end support portion whose rear end is fixed to the wall body, and one or more parts in the plane are supported by the rear end as the wall body and the front end is any one of the planes. In a horizontal projecting structure from a wall surface by a plate-like member supported by a support arm that is coupled to each of the parts via a universal joint,
Of the two universal joints, on the side to be connected to the plate-like member, an upper holding portion in which a connecting portion with the plate-like member is formed in a case portion of the universal joint, the upper holding portion and the plate-like member A lower holding portion disposed on the back side corresponding to the front and back sides and a connecting means for connecting the upper holding portion and the lower holding portion through a connecting hole opened in the plate-like member,
An illuminating means is arranged in the lower clamping part, and a power supply line connected to supply electric power to the illuminating means is extended through both the universal joint and the support arm, and the electric power supply line is configured to be drawn inside the wall body. Horizontal projecting structure from the wall surface by a plate-like member with illumination. Each of the universal joints is composed of a case portion having a sphere support portion, a rolling sphere that is movably supported by the sphere support portion of the case portion, and a connecting tube that protrudes from the rolling sphere,
The spherical bearing portion is formed with a through hole communicating from the side of the rolling sphere to be supported to the wall or plate-like member to be coupled, and the rolling sphere has a through hole of the spherical bearing portion and the connecting pipe. A communication hole that communicates with the hollow portion of the sphere, forming a communication hole that expands toward the spherical bearing portion side,
The support arm is constituted by a pipe body, and a coupling pipe is arranged between the both ends thereof and the connecting pipe projecting from the rolling sphere of each universal joint so as to couple each other through this,
In each of the universal joints, a through-hole communicating with each other is formed in the upper holding portion, the connecting means, and the lower holding portion that are configured on the side to be connected to the plate-shaped member, and the through-hole of the upper holding portion is Communicating with the through hole of the spherical bearing part, and forming the through hole of the lower clamping part so that the lower end thereof opens to the illumination means side,
Among the universal joints, on the side to be coupled to the wall body, there are an outer clamping portion formed in a case portion of the universal joint, and an inner and outer portion sandwiching the outer clamping portion and the wall body. It comprises a connecting pipe that connects the outer holding part and the inner holding part through a connecting hole opened in the wall body and an inner holding part arranged on the corresponding inner surface side,
In the outer clamping part, a through hole of the corresponding universal joint sphere support part and a through hole communicating with the hollow part of the connecting pipe are formed, and a through-coupling hole for penetrating and connecting the connecting pipe to the inner clamping part is formed. And
Power supply lines for supplying power to the illuminating means are sequentially formed from the illuminating means to the lower clamping part, the coupling means and the upper clamping part that constitute a joint part with the plate-like member of the universal joint. , A through hole in the spherical bearing part, a communicating hole in the rolling sphere, a hollow part in the connecting pipe, and a hollow part in the coupling pipe that connects the hollow part in the pipe body constituting the support arm with the hollow part in the connecting pipe of the universal joint , A hollow part of the pipe body, a hollow part of the coupling pipe, a hollow part of the connecting pipe of the other universal joint, a communication hole of the rolling sphere, a through hole of the sphere support part, and an outer part constituting the coupling part with the wall body The horizontal projecting structure from the wall surface by the plate-shaped member according to claim 1, wherein the through hole of the sandwiching portion and the hollow portion of the connecting pipe are respectively drawn into the inside of the wall body.   The pipe body constituting the support arm is composed of two branch pipe bodies, and a female pipe having a reverse rotation relation is formed at the inner ends of both branch pipe bodies, and the pipes are arranged between them. And connecting the hollow portion of the two branch pipes and the hollow portion of the coupling pipe of the power supply line to each of the outer periphery both sides by connecting pipes formed with male threads that can be screwed into the corresponding female screws. A horizontal projecting structure from a wall surface by the plate-like member according to claim 2, which is a passage part.   The support arm, the universal joints, the connecting portion with the plate-like member and the connecting portion with the wall body are made of a conductive material, and one of the pair of power supply lines is the support arm, The horizontal projecting structure from the wall surface by the plate-like member according to claim 2 or 3, wherein the universal joint, the joint portion with the plate-like member, and the joint portion with the wall body are also used.

Images