JP4774801B2 - Blind built-in partition device - Google Patents

Description

  The present invention relates to a blind built-in partition device, and more particularly to a blind built-in partition device having a structure in which a blind is provided in the middle of a pair of glass plates that are mounted with a predetermined interval on both the front and back surfaces via support columns.

  Conventionally, a partition device incorporating a blind as disclosed in Patent Document 1 has been provided. The blind built-in partition panel described in Patent Document 1 is a structure in which a pair of glass plates are attached to a frame body at a predetermined interval, and a blind is provided in the middle thereof. At a predetermined height position of the vertical frame constituting the frame body, a driving body integrally formed with a gear-shaped moving wheel and an operation wheel is placed in the vertical frame with the operation wheel partially protruding from the front opening of the vertical frame. An interlocking body that is pivotally fixed at a fixed position and has a gear-shaped driven wheel and a connecting portion that connects to the angle adjusting shaft at the upper part of the vertical frame is positioned in the vertical frame by positioning the driven wheel within the vertical frame. A timing belt is engaged with and tensioned to the driving wheel and the driven wheel, and a contact plate for retaining the timing belt is provided on a part of the outer periphery of the driving wheel and the driven wheel. The structure is concentrically arranged adjacent to the driven wheel.

  The above-described blind built-in partition panel constitutes a partition device that partitions a room space by connecting a plurality of the panels through a column. The operating wheel provided with the blind in the vertical frame is rotated, the driving wheel integrally formed with the operating wheel, the driven wheel is rotated via the timing belt, and the angle adjustment shaft directly connected to the driven wheel is rotated to thereby adjust the angle of the slat. The adjustment can be adjusted.

Thus, in the conventional blind built-in partition panel, since the angle adjustment mechanism of the slat is incorporated in the vertical frame of the partition panel (glass panel), a vertical frame having a predetermined width is essential on the side of the glass plate. Met. Therefore, when connecting the plurality of blind built-in partition panels via the columns, the appearance of the columns facing the joints between the two vertical frames of the adjacent partition panels has been unavoidable. In recent years, the appearance of a glass plate that is almost the entire surface has come to be preferred, and the amount of exposure on the surface side of the vertical frame has become extremely small, making it impossible to provide an operation wheel in this part. . Therefore, the advent of a blind built-in partition device having a new structure is desired.
Japanese Utility Model Publication No. 6-43435 (FIGS. 1 and 3)

  Therefore, in view of the above-described situation, the present invention intends to solve a blind built-in partition device having a structure in which a blind is provided between a pair of glass plates mounted with a predetermined interval on both the front and back surfaces via support columns. In this case, it is possible to incorporate a mechanism for adjusting the angle of the slats of the blinds even when the amount of exposure to the surface side of the vertical frame member supporting the glass plate is small, and it is also neatly designed The present invention provides a blind built-in partition device that can be configured as follows.

In order to solve the above-mentioned problems, the present invention is configured such that a plurality of columns are erected at a predetermined interval, and the both side edges of the glass plate and the upper and lower sides of each of a pair of adjacent columns are opposed to each other. A glass panel body with a vertical frame member and a horizontal frame member attached to each edge is mounted , joints are formed between the glass panel bodies adjacent to the left and right, and blinds are disposed between the front and back glass panel bodies . In the blind built-in partition device, the slat angle adjustment shaft of the blind is connected to a driven wheel that is rotatably provided in the upper part of the support column, while a moving wheel is provided to be rotatable in an upper and lower intermediate part in the support column. The driven wheel and the driving wheel are interlocked by a timing belt, and a part of the operation wheel integrated with the driving wheel and arranged in the column is formed between the glass panel bodies adjacent to the left and right from the opening formed in the column. Let's face the club To constitute a blind internal partition device (claim 1).

  Here, the support column has a substantially U-shaped cross section having a front plate and a rear plate on the front and rear sides of the side plate, and a first support member having a substantially U-shaped cross section is disposed on the outer side of the side plate. And the second support member having a substantially U-shaped cross section is attached to the inside of the side plate so that the concave groove protrudes from the side and the vertical frame members of the glass panel body are respectively attached. The first support member and the second support member are locked by a locking tool (Claim 2).

  The second support member is attached to the interlocking member provided with the driven wheel inside the ceiling fixture having a substantially U-shaped cross section provided at the upper end portion in the support column, and attached to the entire length of the support column. It is preferable that a driving body including the moving wheel and the operation wheel is attached to the inside, and the timing belt is disposed in a continuous internal space of the ceiling fixture and the second support member.

  Furthermore, on the vertical frame member of the glass panel body, an inner plate extending from the inner edge to the back side of the glass panel body is formed, and both the front and back glass panel bodies are mounted on the front and back sides using the support columns. It is more preferable that the inner plates of the vertical frame members facing each other are in contact with each other.

  Since the blind built-in partition device of the invention according to claim 1 constructed as described above incorporates a mechanism for adjusting the angle of the blind slats in the internal space of the column regardless of the vertical frame member supporting the glass plate, The part of the vertical frame member exposed to the side of the glass panel body can be suppressed to the minimum, almost the entire surface can be made into a glass plate, that is, the appearance can be as if there is no vertical frame member, and the operation wheel Because it faced the joint between the glass panel bodies adjacent to the left and right from the opening formed in a part of the support column, the operation wheel does not stand out, and the design as a glass panel structure is not impaired at all. The operability in adjusting the angle of the blind slats can be ensured as in the conventional case. In addition, since the opening of the support column that exposes the operation wheel is located in the joint part, there is no problem in appearance and there is no problem even if it does not provide a rim cover for protecting the periphery of this opening and enhancing the appearance. It contributes to reduction.

  According to the second aspect, the first support member and the second support member are attached to the inside and outside of the connection side of the support column, and the glass panel body is attached to the first support member and the second support member. Since the locking tool does not protrude from both the front and back surfaces of the concave groove of the second support member corresponding to the above, a space for incorporating the slat angle adjusting mechanism can be secured, and the first support member and the first support member The supporting strength of the heavy glass panel body can be increased by the two support members, and the glass panel body can be reliably supported.

  According to the third aspect, the structure in which the column is held upright between the floor surface and the ceiling can be made the same as the conventional one, and moreover than the first support member and the second support member that support the glass panel body. Since the interlocking body provided with the driven wheel can be attached to the inside of the ceiling fixture extending upward, the interlocking body can be attached to the ceiling fixture in advance. Since the driving body can be mounted inside the second supporting member mounted inside, and the driving body can be mounted without protruding from the column, the first supporting member and the second supporting member are used on both the front and back sides of the column. Therefore, it does not get in the way when installing the glass panel body.

  According to claim 4, in the state where both the front and back glass panel bodies are mounted using the columns, the inner plates of the vertical frame members opposed to the front and back are abutted and brought into contact with each other. Since the driving body, the interlocking body, and the timing belt provided inside the second support member are concealed by both inner plates, it is not necessary to separately attach a blindfold member, and a wide inner plate is provided on the vertical frame member. Therefore, the bending strength with respect to the front and back directions is improved, and the rigidity of the glass panel body can be increased.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 to 4 show a partition device with a built-in blind according to the present invention, and FIGS. 5 to 9 show the details thereof. In the figure, reference numeral 1 is a column, 2 is a glass panel body, 3 is a blind, 4 is a slat angle adjustment. Each mechanism is shown.

  As shown in FIGS. 1 to 4, the blind built-in partition device of the present invention is configured such that a plurality of support columns 1 are erected at a predetermined interval, and are respectively provided on the front side and the back side of a pair of adjacent support columns 1, 1. It has a structure in which the glass panel bodies 2 and 2 are mounted, the blind 3 is disposed between the front and back glass panel bodies 2 and 2, and the slat angle adjusting mechanism 4 is disposed inside the support column 1. Yes.

  Here, as shown in FIGS. 2, 3 and 5, the blind 3 is not limited to its structure, but a large number of slats 6,... The angle of the slats 6,... Can be changed simultaneously by rotating the angle adjusting shaft 7 projecting laterally from one side of the blind body 5 and a winding mechanism provided inside the blind body 5. (Not shown) can raise and lower the slats 6.

  The slat angle adjusting mechanism 4 includes an interlocking body 8, a driving body 9 and a timing belt 10 as shown in FIGS. 4 to 9, and the interlocking body 8 is connected to the angle adjusting shaft 7. The drive body 9 is composed of a bearing member 12 that holds the driven wheel 11 so as to be rotatable about a horizontal axis, and the driving body 9 rotates a rotating member in which the driving wheel 13 and the operation wheel 14 are integrated around the horizontal axis. The operation frame 15 is configured to be movably held. Then, the timing belt 10 is wound around the driving wheel 13 and the driven wheel 11, and tension is applied to the timing belt 10 with a tension roller 16 provided on the operation frame 15 of the driving body 9 as appropriate to rotate the operation wheel 14. As a result, the angle adjusting shaft 7 connected to the driven wheel 11 is rotated via the moving wheel 13, the timing belt 10, and the driven wheel 11 to adjust the angle of the slats 6,.

  In the blind built-in partition device of the present invention, a plurality of support columns 1 are erected at a predetermined interval, and both sides of the glass plate 17 extend across the front and back surfaces of a pair of adjacent support columns 1 and 1. Attach the glass panel body 2 with the vertical frame members 18 and 18 and the horizontal frame members 19 and 19 attached to the edge and the upper and lower edges, respectively, and arrange the blind 3 between the front and back glass panel bodies 2 and 2; A slat angle adjusting shaft 7 of the blind 3 is connected to a driven wheel 11 that is rotatably provided at an upper portion in the support column 1, while a moving wheel 13 is provided to be rotatable at an upper and lower intermediate portion in the support column 1, The driven wheel 11 and the driving wheel 13 are interlocked by the timing belt 10, and a part of the operation wheel 14 integrated with the driving wheel 13 and disposed in the support column 1 is adjacent to the left and right from the opening 20 formed in the support column 1. Both glass panel bodies 2, 2 It is made to face the grout 21.

  More specifically, the structure of the partition device in the present invention is basically the same as that of the glass panel device, and the column 1 is provided between the ground rail 22 laid on the floor surface F and the top rail 23 attached to the ceiling S. The first support member 24 is attached to one side of the support column 1, the second support member 25 is attached to the other side, and both side portions of the glass panel body 2 are attached using the locking devices 26,. The first support member 24 and the second support member 25 are locked and attached.

  Here, as shown in FIGS. 2 and 3, the glass panel body 2 includes vertical frame members 18, 18 and horizontal frames on both side edges and upper and lower edges of a glass plate 17 cut in advance to a predetermined size, respectively. .. Are fitted and attached to the holding grooves 27 of the members 19, 19, and the vertical frame member 18 and the horizontal frame member 19 are connected at each corner to protect the periphery of the glass plate 17 with a frame. . As described above, since the periphery of the glass plate 17 is protected by the frame body including the vertical frame members 18 and 18 and the horizontal frame members 19 and 19 in the panel manufacturing factory, the glass panel body 2 is obtained. Can be transported to the construction site and handled in the same way as ordinary steel panel boards.

  More specifically, the vertical frame member 18 and the horizontal frame member 19 are made of an aluminum extrusion mold, and the vertical frame member 18 is formed on the outer edge of the back plate 28 joined to the back surface of the glass plate 17. A side plate 29 corresponding to the side end surface of the side plate 29 and a front piece 30 extending inwardly from the front edge of the side plate 29 in parallel to the back plate 28 are formed, and the back plate 28, the side plate 29 and the front piece 30 form a glass plate. A holding groove 27 for fitting the side edge portions of the back plate 28 is formed, an inner plate 31 extending from the inner edge of the back plate 28 to the back side is formed, and the back plate 28 is disposed outside the inner plate 31. A mounting space 32 is formed by extending the mounting plate 32. The mounting plate 32 of the vertical frame member 18 is formed with a plurality of mounting holes (not shown) for mounting to the support column 1 using the locking tool 26 at a predetermined interval in the vertical direction. . Here, the inner plate 31 of the vertical frame member 18 is the inner plate 31 of the vertical frame members 18 and 18 facing each other in the state where the front and back glass panel bodies 2 and 2 are mounted using the support column 1. , 31 are formed so as to be in contact with each other.

  Next, a structure for attaching the glass panel body 2 to the support columns 1 and 1 on both sides will be briefly described. The glass panel body 2 is not directly attached to the support column 1, but is locked to the first support member 24 and the second support member 25 having a front and rear width smaller than that of the support column 1 attached to the side surface side of the support column 1. 26,... Are used for attachment. Here, the column 1 has a substantially U-shaped cross section having a front plate 34 and a rear plate 35 before and after the side plate 33, and the edges of the front plate 34 and the rear plate 35 are bent inward to reinforce the edge. 36 and 36 are formed. And the support | pillar part of the adjuster 37 is inserted by the lower end of the said support | pillar 1, and the top fixing tool 38 is inserted by the upper end.

  The first support member 24 is a member having a substantially U-shaped cross section in which support plates 40, 40 are formed on both front and back sides of the fixed plate 39, and the side plate of the support column 1 with the concave groove portion 41 facing sideways. The fixing plate 39 is attached to the outer surface of 33 with screws in a surface-bonded state. And both the support plates 40 and 40 of the said 1st support member 24 are provided with the locking hole (not shown) for locking the locking tool 26 according to the attachment hole of the said glass panel body 2 to an up-down direction. A plurality are formed. The second support member 25 is the same except that the lateral width is larger than that of the first support member 24. Therefore, the same components are denoted by the same reference numerals, and description thereof is omitted. The first support member 24 is different from the first support member 24 in that the groove 41 of the second support member 25 is directed sideways and most of the second support member 25 is accommodated inside the support column 1 in the side plate 33 of the support column 1. The fixing plate 39 is attached to the inner surface with the same screws as described above in a surface-bonded state. A plurality of locking holes are formed in the vertical direction in the protruding portions of both support plates 40 and 40 of the second support member 25 protruding sideways from the support column 1.

  As shown in FIG. 2, the locking device 26 has a constricted portion 42 at the center, locking pieces 43, 43 on both sides thereof, and one locking piece 43 is connected to the first support member 24. And the other locking piece 43 protruding from the first support member 24 and the second support member 25 is attached to the mounting plate 32 of the glass panel body 2. It is inserted into the formed mounting hole and locked.

  First, as shown in FIG. 2, the blind main body 5 is attached to the holding member 44 having a substantially U-shaped cross section that is attached downward in the groove of the top rail 23 from below. In other words, the holding member 44 is provided with locking claws 45 and 45 projecting into the concave groove, and when the blind main body 5 is fitted into the concave groove, the retaining claws 45 and 45 are prevented from coming off. It fits in.

  Next, based on FIG.4, FIG.5, FIG.7 and FIG. 8, the structure and attachment structure of the said interlocking | linkage body 8 are demonstrated. The interlocking body 8 is attached to the upper end portion of the support column 1 and fixed in advance to a ceiling fixture 38 for holding the support column 1 on the ceiling rail 23. The interlocking body 8 may be screwed to the ceiling fixture 38 after the column 1 is erected. The ceiling fixing member 38 is a member having a substantially U-shaped cross section, and the connecting piece 47 is connected to the side plate by a screw 48 in a state where both side pieces 46 and 46 are in contact with the inner side of the reinforcing edges 36 and 36 of the support column 1. 33 is pressed and held. The interlocking body 8 holds the driven wheel 11 rotatably around a horizontal axis around a bearing member 12 that is fixed by screwing or welding to the inside of the ceiling fixing member 38. One end is protruded laterally from the bearing member 12 to form a connecting shaft 49. Then, the support 1 is fitted to the ceiling fixture 38, the angle adjusting shaft 7 is connected to the connecting shaft 49 of the interlocking body 8, and the driven wheel 11 and the angle adjusting shaft 7 are directly connected.

  The structure and mounting structure of the drive body 9 will be described with reference to FIGS. 4, 6, 7, and 9. FIG. The driving body 9 is mounted in the recessed groove portion 41 of the second support member 25 attached to the inside of the support column 1 over substantially the entire vertical length. The driving body 9 holds a rotating member in which a moving wheel 13 and an operating wheel 14 are integrated with an operation frame 15 so as to be rotatable around a horizontal axis, and has a tension roller 16 arranged in parallel upward. The operation frame 15 is provided with fixing pieces 51, 51 at the upper and lower ends of the vertically long substrate 50, and parallel bearing plates 52, 52 are bent between the fixed pieces 51, 51. And a rotating member in which the operation wheel 14 is integrated, and the tension roller 16 is mounted with its axis shifted back and forth. Further, long holes 53, 53 that are long in the vertical direction are formed in the fixing pieces 51, 51 of the operation frame 15.

  An opening 20 is formed in the front plate 34 of the support column 1 to which the driving body 9 is attached, and the vertical dimension of the opening 20 is formed in both support plates 40 and 40 of the second support member 25 corresponding to the opening 20. Slightly larger notches 54 and 54 are formed. The reason why the notches 54 are provided in the support plates 40 and 40 is to allow the operation wheels 14 of the driver 9 to be selectively exposed on both front and rear surfaces of the panel. Then, corresponding to the long holes 53 and 53 of the fixed pieces 51 and 51 of the operation frame 15, screw holes 55 and 55 are formed in the support plate 40 corresponding to the upper and lower portions of the notch portion 54, and the long hole 53. The screw 56 passed through can be screwed. If the screw 56 is a tapping screw, the screw hole 55 may be a pilot hole. The front plate 34 of the column 1 corresponding to the screw holes 55 and 55 is formed with through holes 57 and 57 through which the heads of the screws 56 pass. Since the second support member 25 is attached so as to substantially contact both the reinforcing edges 36 and 36 of the support column 1, the second support member 25 is provided between the support plate 40 of the second support member 25 and the front plate 34 of the support column 1. Has a sufficient space for inserting the fixing pieces 51 of the operation frame 15. The reinforcing edge 36 of the support column 1 is cut out larger than the opening 20 so that the operation frame 15 can pass from the side.

  The timing belt 10 is prepared in a state of being cut to a predetermined length, and the driven wheel 11 is rotated from its end before the angle adjusting shaft 7 is connected to the connecting shaft 49 of the interlocking body 8. However, it is kept in a state of being wound for a predetermined length. Then, the angle adjusting shaft 7 is connected to the connecting shaft 49 of the interlocking body 8 as described above. Then, the end of the timing belt 10 is wound around the driving wheel 13 of the driving body 9 while rotating the driving wheel 13, and then the ends of the timing belt 10 are connected to each other. Then, while pulling down the driving body 9 and applying tension to the timing belt 10, the fixing pieces 51, 51 of the operation frame 15 are placed between the support plate 40 of the second support member 25 and the front plate 34 of the column 1. Inserted, and with the fixing pieces 51, 51 in contact with the front surface side of the support plate 40, the screws 56, 56 are inserted from the through holes 57, 57 of the support column 1 and the elongated holes 53 of the fixing pieces 51, 51 are inserted. , 53 and screwed into the screw holes 55, 55. In this state, a part of the circumferential portion of the operation wheel 14 of the driving body 9 is exposed to the front side from the opening 20 of the support column 1. Then, as described above, the glass panel bodies 2, 2 are mounted on the front and back both sides of the support column 1 using the first support member 24 and the second support member 25. At this time, a part of the operation wheel 14 is exposed to the joint portion 21 formed between the glass panel bodies 2 and 2 adjacent to each other on the left and right.

It is a front view of the partition apparatus with a built-in blind of this invention. It is a longitudinal cross-sectional view similarly. It is a cross-sectional view similarly. It is a partially omitted vertical sectional view showing the angle adjustment mechanism. It is a disassembled perspective view which shows an interlocking body and its attachment structure. It is a disassembled perspective view which shows a drive body and its attachment structure. It is an explanatory front view which shows the state which attaches an angle adjustment mechanism to a support | pillar. It is an expanded cross-sectional view of the state which attached the interlocking body. It is an expanded cross-sectional view which shows before and after attaching a drive body.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 Glass panel body 3 Blind 4 Angle adjustment mechanism 5 Blind main-body part 6 Slat 7 Angle adjustment shaft 8 Interlocking body 9 Drive body 10 Timing belt 11 Driven wheel 12 Bearing member 13 Driving wheel 14 Operation wheel 15 Operation frame 16 Tension roller 17 Glass Plate 18 Vertical frame member 19 Horizontal frame member 20 Opening 21 Joint portion 22 Ground rail 23 Top rail 24 First support member 25 Second support member 26 Locking tool 27 Holding groove 28 Back plate 29 Side plate 30 Front piece 31 Inner plate 32 Attaching Plate 33 Side plate 34 Front plate 35 Rear plate 36 Reinforcement edge 37 Adjuster 38 Top fixture 39 Fixing plate 40 Support plate 41 Concave groove portion 42 Constriction piece 44 Holding member 45 Locking claw 46 Side piece 47 Connection piece 48 Screw 49 Connecting shaft 50 Substrate 51 Fixed piece 52 Bearing plate 53 Long hole 54 Notch 55 Screw hole 56 57 hole F floor surface S ceiling

Claims (4)

A plurality of struts are erected at a predetermined interval, and a vertical frame member and a horizontal frame member are respectively provided on both side edges and top and bottom edges of the glass plate across the front and back sides of a pair of adjacent struts. Adjusting the slat angle of the blind in the blind built-in partition device in which the attached glass panel body is mounted , a joint is formed between the glass panel bodies adjacent to the left and right, and blinds are disposed between the front and back glass panel bodies. The shaft is connected to a driven wheel that is rotatably provided at the upper part of the support column, while a moving wheel is provided to be rotatable at an upper and lower intermediate portion of the support column, and the driven wheel and the driven wheel are interlocked by a timing belt. A built-in blind characterized in that a part of an operation wheel integrated with the moving wheel and disposed in the column is made to face a joint between the glass panel bodies adjacent to the left and right from an opening formed in the column. Partition Location.   The support column has a substantially U-shaped cross section having a front plate and a rear plate on the front and rear sides of the side plate, and a first support member having a substantially U-shaped cross section is attached to the outer side of the side plate with the concave groove directed to the side. In addition, a second support member having a substantially U-shaped cross section is attached to the inner side of the side plate so that the concave groove protrudes from the side and the vertical frame members of the glass panel body are respectively attached to the first frame members. The blind built-in partition device according to claim 1, wherein the partition member is locked to the support member and the second support member by a locking tool.   The interlocking body provided with the driven wheel is attached to the inside of a ceiling fixture having a substantially U-shaped cross section provided at the upper end portion in the support column, and the interior of the second support member attached over the substantially entire length in the support column. The blind built-in partition device according to claim 1 or 2, wherein a drive body including the moving wheel and the operation wheel is attached to the inner space, and the timing belt is disposed in a continuous internal space of the ceiling fixture and the second support member. In the vertical frame member of the glass panel body, an inner plate extending from the inner edge to the back side of the glass panel body is formed, and both the front and back glass panel bodies are mounted using columns to face each other. The blind built-in partition device according to any one of claims 1 to 3, wherein inner plates of the vertical frame members that are in contact with and abut against each other.

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