JP6560008B2 - Mounting structure of upper frame material in partition device and partition device using the same - Google Patents

Description

  The present invention relates to an attachment structure of an upper frame member in a partition device for mounting a panel including a glass plate, and a partition device using the same.

  A partition device has been proposed in which an upper frame material for a panel including a glass plate and a lower frame material are mounted on the ceiling rail of the ceiling surface and the baseboard rail of the floor so that the height can be adjusted (Patent Document 1). .

  The upper frame member of the conventional partition device is screwed up in an adjustment bolt into a screw hole of a suspension bracket that is screwed into the ceiling rail, and is suspended through a receiving plate at the lower end of the adjustment bolt. On the other hand, the lower frame member is screwed downwardly into a screw hole of a support fitting to be screwed into the skirting rail, and is supported via a receiving plate at the upper end of the adjustment bolt. Note that the suspension brackets in the ceiling rail and the support brackets in the skirting rail are fixed together with anchor bolts for fixing the ceiling rail and the skirting rail, respectively.

JP 2014-88745 A

  According to such a conventional technique, the upper frame material suspension support bracket and the lower frame material support bracket are fixed in the ceiling rail and the skirting rail, respectively, so that the upper frame material is suspended via the adjustment bolt. When the lower frame member is supported, the alignment between the adjustment bolt and the screw holes of the hanging support fitting and the support fitting is extremely complicated, and the work efficiency tends to be hindered. In addition, when the suspension brackets are provided only at both ends of the ceiling rail, the middle part of the upper frame material may bend up and down, and the panel may come off from the upper frame material or the upper frame material There was a problem that there was a risk of hitting.

  Therefore, in view of the problems of the prior art, the object of the present invention is to improve the work efficiency by slidably storing the support material for the adjustment bolt in the ceiling rail, and to prevent harmful bending of the upper frame material. An object of the present invention is to provide an upper frame member mounting structure in a partition device that can be effectively blocked, and a partition device that uses the upper frame member mounting structure.

  In order to achieve this object, the first invention according to this application (referring to the invention according to claim 1, hereinafter the same) has a downward channel-like ceiling rail fixed to the ceiling surface, and is slidable on the ceiling rail. The support material to be stored in the housing, the upper frame material for the panel to be combined with the ceiling rail so as to be movable relative to the ceiling rail, the fixing plate attached to the lower surface of the upper frame material, and the support material The support material is housed in the ceiling rail via a downward channel-shaped guide material in the ceiling rail, and a pair of opposed inner flanges at the lower end of the guide material. On the other hand, the adjustment bolt has an engaging groove that engages with a slit formed in the fixing plate to restrain the fixing plate up and down, and adjusts the height of the upper frame member through the fixing plate. The gist.

  Moreover, the guide material may be formed in a length 2 to 5 times the length of the support material, or may be formed in a length corresponding to the ceiling rail.

  The structure of the second invention (referring to the invention according to claim 4, the same applies hereinafter) includes an upper frame material mounting structure in the partition device according to the first invention, a lower frame material having the same cross-sectional shape as the upper frame material, The gist of the present invention is to include a panel attached through a frame material and a lower frame material.

  According to the configuration of the first invention, the support member having the screw hole for the adjustment bolt is slidably accommodated in the length direction of the ceiling rail, and the fixing plate is disposed on the lower surface of the upper frame member combined with the ceiling rail. Is attached. On the other hand, an adjustment bolt with an engagement groove that engages with a slit of the fixed plate to restrain the fixed plate up and down can be screwed into a screw hole of the support member through a long hole of the upper frame member. That is, the position of the adjustment bolt can be adjusted in the length direction of the ceiling rail through the long hole of the upper frame member, and it can be easily positioned and screwed into the screw hole of the support material that can be similarly adjusted. it can. Further, the fixing plate may be fixed to the lower surface of the upper frame member by engaging a slit with an adjustment bolt that has been screwed into the support member, and good working efficiency can be realized as a whole. The support member, the fixing plate, and the adjustment bolt are arranged at appropriate pitches in the length direction of the ceiling rail and the upper frame member, so that the vertical deflection of the upper frame member can be effectively eliminated.

  The guide member fixed in the ceiling rail can reinforce the ceiling rail and can hold the support member stably and slidably through the inner flange at the lower end.

  The guide material 2 to 5 times the length of the support material can be inserted into the support material from either one end side. If the guide material is less than twice the support material, the sliding posture of the support material in the guide material may not be stable. If the guide material exceeds 5 times, the guide material is too long. Tends to be inconvenient.

  The guide material corresponding to the length of the ceiling rail can maximize the reinforcing effect of the ceiling rail. However, the guide material at this time shall form the notch for inserting a support material with respect to the inner flange of a lower end for every suitable pitch.

  Since the support material is held through the inner flange at the lower end of the ceiling rail, it is not necessary to use a guide material. However, the ceiling rail at this time also forms notches for inserting the support material at appropriate pitches with respect to the inner flange.

  According to the configuration of the second invention, the partition device having the features of the first invention can be constructed, and the materials of the upper frame material and the lower frame material can be made common.

Expanded longitudinal section of the main part Configuration diagram of main components Assembly procedure explanatory diagram (1) Assembly procedure explanatory diagram (2) FIG. 1 equivalent view showing another embodiment FIG. 3 equivalent view (1) showing another embodiment FIG. 3 equivalent view (2) showing another embodiment FIG. 3 equivalent view (3) showing another embodiment

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  The partition device is formed by attaching front and rear panels P, P of a glass plate via an upper frame member 11 on the ceiling surface C side and a lower frame member 12 on the floor surface F side (FIG. 1).

  The upper frame member 11 is combined with a downward channel-like ceiling rail 21 fixed to the ceiling surface C. The ceiling rail 21 is fixed to the ceiling surface C via a reinforcing rail 21a laid on the upper surface of the ceiling surface C and a plurality of set screws 21b, 21b. However, only a single set screw 21b is shown in FIG.

  A downward channel-shaped guide material 22 is internally fixed on the ceiling rail 21, and an upward channel-shaped support material 23 is accommodated in the guide material 22. Opposing inner flanges 22a and 22a are formed at the lower end of the guide member 22, and the support member 23 is the length of the ceiling rail 21 and the guide member 22 perpendicular to the paper surface of FIG. 1 via the inner flanges 22a and 22a. It is slidably held in the vertical direction. The support member 23 is formed with a screw hole 23a through an upward embossing at the center of the bottom surface (FIGS. 2A and 2B), and the upper ends of both upward sides are refracted to an inward obtuse angle. Refraction parts 23b and 23b are formed. 2A and 2B are a front view and a top view of the support member 23, respectively. Therefore, the support member 23 is slidably accommodated in the ceiling rail 21 via the guide member 22 (FIG. 1), and the length of the guide member 22 is 2 to 5 times the length of the support member 23. It is assumed that it is set.

  The upper frame member 11 is suspended and supported via an adjustment bolt 24 that is screwed into the screw hole 23 a of the support member 23 and a fixing plate 25 that is fixed to the lower surface of the upper frame member 11 and engages with the adjustment bolt 24.

  The upper frame member 11 is an aluminum extruded shape member having a symmetric cross section (FIGS. 1 and 2C). The upper frame member 11 has upright portions 11b and 11b standing at both ends of a horizontal flat plate portion 11a, and inward pockets 11c and 11c for the seals 13 and 13 are formed at upper ends of the upright portions 11b and 11b. They are formed opposite to each other. Moreover, downward pockets 11d and 11d for the panels P and P are formed at both end portions on the lower surface side of the flat plate portion 11a, and a glass beat 14 can be attached to the lower end of the outer wall of each pocket 11d. A cover 15 can be detachably mounted between the inner walls of the pocket 11d. In the center of the flat plate portion 11a, long holes 11e, 11e,... For the adjusting bolts 24 are formed at appropriate pitches. However, in FIG. 2C, only one long hole 11e is shown.

  In the adjusting bolt 24, an engaging groove 24a is formed at the neck of a hexagon bolt of all screws (FIGS. 1 and 2D). On the other hand, the fixing plate 25 is provided with counterbores 25b, 25b... For the set screw 25a at four corners of a rectangular plate (FIGS. 1 and 2E), and a slit 25c that opens on one short side. Are formed in the long side direction. The width d of the slit 25c is set such that d1 <d <d2 with respect to the outer diameter d1 of the bottom of the engaging groove 24a of the adjusting bolt 24 and the outer diameter d2 of the threaded portion. In addition, the groove width of the engagement groove 24 a is slightly larger than the plate thickness of the fixed plate 25.

  The fixing plate 25 is attached by screwing to the lower surface of the upper frame member 11 via set screws 25a, 25a. On the other hand, the adjusting bolt 24 moves the engaging groove 24a into the slit 25c of the fixing plate 25 and engages it, thereby restraining the fixing plate 25 up and down via the engaging groove 24a and screwing the support member 23. The height position of the upper frame member 11 can be arbitrarily adjusted and set via the fixed plate 25 by adjusting the screwing length into the hole 23a.

  The lower frame member 12 on the floor F side is an aluminum extruded shape member having the same cross-sectional shape as the upper frame member 11 (FIG. 1).

  The lower frame member 12 is combined with an upward channel-shaped baseboard rail 31 that is fixed on the floor surface F via anchor bolts 31a so that the upper frame member 11 is turned upside down. A base material 33 having a downward channel shape for the adjustment bolt 32 is accommodated in the skirting rail 31, and the adjustment bolt 32 is engaged with an upper end portion by screwing into a nut 32 a set on the base material 33. The lower frame member 12 is supported via a reinforcing plate 34 and a downward channel-shaped movable member 35 so that the height can be adjusted. The upper end of the adjustment bolt 32 with the slits protrudes to the upper side of the lower frame member 12. Also, the lower frame member 12 is provided with seals 13 and 13, glass beats 14 and 14 and a cover 15 as in the case of the upper frame member 11, and further, a setting block 16 for supporting the lower ends of the panels P and P, 16 is incorporated.

  The procedure for assembling the upper frame member 11 to the ceiling rail 21 is, for example, as shown in FIGS.

  First, the guide member 22 is inserted into a predetermined position of the ceiling rail 21 and fixed through set screws 22b and 22b (FIG. 3A). Next, when the support member 23 is inserted from one end side of the guide member 22 in the ceiling rail 21 (FIG. 3B), the support member 23 is held via the inner flanges 22a and 22a at the lower end of the guide member 22. (FIG. 3C), the guide member 22 can slide in the length direction. Therefore, the upper frame member 11 having the long hole 11e is combined from below the ceiling rail 21, the guide member 22, and the support member 23 (the same figure).

  Subsequently, the adjustment bolt 24 is screwed upward into the screw hole 23a of the support member 23 through the long hole 11e of the upper frame member 11 (FIG. 4A). At this time, since the screw hole 23a of the support member 23 can be visually observed through the long hole 11e, positioning and screwing of the adjustment bolt 24 are extremely easy. Thereafter, the fixing plate 25 is inserted toward the adjusting bolt 24 along the lower surface of the upper frame member 11 (FIG. 4B), and the engaging groove 24a of the adjusting bolt 24 is engaged with the slit 25c of the fixing plate 25. The fixing plate 25 is fixed to the lower surface of the upper frame member 11 through the set screws 25a, 25a... (FIG. 4C). Therefore, when the adjustment bolt 24 is rotated, the height of the upper frame member 11 can be arbitrarily adjusted via the fixing plate 25.

Other embodiments

  Instead of a pair of front and rear panels P, only one front or rear panel P can be used (FIG. 5). At this time, a cover 15a that covers the pocket 11d on the side where the panel P is not mounted may be attached to the lower surface of the upper frame member 11 on the ceiling surface C side. The same is true for this.

  The support member 23, the adjustment bolt 24, and the fixing plate 25 can be made to correspond to the joint part of the two upper frame members 11 and 11 combined with the ceiling rail 21 (FIG. 6).

  A slit 11f having an open end corresponding to about ½ length of the long hole 11e for the adjusting bolt 24 is formed at the opposite end of each upper frame member 11 (FIG. 6A). Therefore, the top ends of the upper frame members 11 and 11 are brought into contact with each other and combined with the ceiling rail 21, and an adjustment bolt 24 is screwed into the screw hole 23 a of the support member 23 through the slits 11 f and 11 f, along the lower surface of one upper frame member 11. Then, the fixing plate 25 is inserted toward the adjusting bolt 24 (FIG. 6B). When the engaging groove 24a of the adjusting bolt 24 is engaged with the slit 25c of the fixing plate 25, the fixing plate 25 and the adjusting bolt 24 are moved. The joint part of the upper frame materials 11 and 11 can be suspended so that height adjustment is possible in common. However, the fixing plate 25 is screwed and fixed to the lower surfaces of the tip end portions of the upper frame members 11 and 11 in common.

  The guide member 22 may be formed to a length corresponding to the ceiling rail 21 (FIG. 7). On the inner flanges 22a, 22a at the lower end of the guide member 22, notches 22c, 22c,... Are formed so as to face each other at predetermined pitches (FIG. 7A). Therefore, the support member 23 is inserted into the guide member 22 through a pair of opposite notches 22c and 22c (FIG. 7B), and is further moved in the length direction of the ceiling rail 21 and the guide member 22. (FIG. 7C), the guide member 22 can be slidably held via the inner flanges 22a and 22a.

  The guide member 22 may be omitted, and the support member 23 may be directly stored in the ceiling rail 21 (FIG. 8). Opposing inner flanges 21c, 21c are formed at the lower end of the ceiling rail 21 (FIG. 8A), and the opposing notches 21d, 21d for the support member 23 are formed on the inner flanges 21c, 21c, respectively. Are formed at predetermined pitches. Therefore, the support member 23 is inserted into the ceiling rail 21 through a pair of notches 21d and 21d facing each other, and further moved in the length direction of the ceiling rail 21 (FIG. 8B), whereby the inner flange It can be slidably held in the ceiling rail 21 via 21c, 21c.

  7 and 8, the notches 22c formed in the inner flanges 22a of the guide material 22 and the notches 21d formed in the inner flanges 21c of the ceiling rail 21 are not shown in the figure, and the guide material 22, the ceiling What is necessary is just to arrange | position the suitable number for every suitable pitch according to the length of the rail 21, mutually opposing.

  In the above description, the panel P is not limited to a glass plate, and may be made of wood, synthetic resin, paper, metal, or the like. The panel P may be a single plate or a laminate of a plurality of plates.

The present invention can be widely and suitably applied to an application in which various panels are simply and stably installed in the partition device.

P ... Panel C ... Ceiling surface F ... Floor surface 11 ... Upper frame material 11e ... Long hole 12 ... Lower frame material 21 ... Ceiling rail 21c ... Inner flange 22 ... Guide material 22a ... Inner flange 23 ... Support material 23a ... Screw hole 24 ... Adjust bolt 24a ... engagement groove 25 ... fixing plate 25c ... slit

Patent Applicant Komatsu Wall Industry Co., Ltd.

Claims (4)

A downward channel-shaped ceiling rail fixed to the ceiling surface, a support material slidably housed in the ceiling rail, an upper frame material for a panel that is combined with the ceiling rail so as to be relatively movable up and down, and the upper A fixing plate to be attached to the lower surface of the frame member; and an adjustment bolt that is screwed into a screw hole of the support member through a long hole of the upper frame member. The support member has a downward channel shape in the ceiling rail. The guide bolt is housed in the ceiling rail and is held by a pair of opposed inner flanges at the lower end of the guide material, while the adjustment bolt engages with a slit formed in the fixing plate. An attachment structure for an upper frame member in a partition device, wherein the upper frame member has an engaging groove for vertically restraining the fixing plate, and the height of the upper frame member is adjusted via the fixing plate. The guide member includes mounting structure of the upper frame member in the partition device according to claim 1, wherein the forming the 2-5 times the length of the support member. The guide member includes mounting structure of the upper frame member in the partition device according to claim 1, wherein the forming the length of corresponding said ceiling rail. The upper frame member mounting structure in the partition device according to any one of claims 1 to 3 , a lower frame member having the same cross-sectional shape as the upper frame member, and a panel attached via the upper frame member and the lower frame member A partition device comprising:

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