Automatic door device and fitting

Abstract

To provide an automatic door device and a fitting which can be provided with a display unit without being restricted by a thickness-direction width between a fix or guard screen and a door.SOLUTION: An automatic door device includes: a door 20 that is installed in an opening to be controlled for to open and close; a fix 30 that is installed in the opening in an overlap manner in the thickness direction with the door 20 in a fully open state and has an upper frame 34 and a lower frame 35 that hold a glass plate 36; and a holding member 50 that is fixed to at least the upper frame 34 and the lower frame 35 of the fix 30 and holds a glass plate 56 at a position farther from the door 20 than recesses 34B, 35C that support the glass plate 36 and are installed in the upper frame 34 and the lower frame 35.SELECTED DRAWING: Figure 2

Description

Technical Field

[0001] The present invention relates to an automatic door device and a fitting.

Background Art

[0002] The automatic door device described in Patent Document 1 includes a door that moves open and closed, a fixture where at least a part of the door overlaps when the door is open, a display unit that displays an image, and a fixing unit that fixes the display unit to at least one of the door and the fixture.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] By the way, in the automatic door device described in Patent Document 1, since the display unit is provided between the door and the fixture, it can only be installed if it is a display unit that fits in the space between the door and the fixture. As a result, it is necessary to develop a new display unit or modify a commercially available display unit. Therefore, it is required to install the display unit without being restricted by the width in the thickness direction between the fixture and the door. Also, when installing the display unit between the guard screen installed opposite the fixture across the door and the door, it is required to install the display unit without being restricted by the width in the thickness direction between the guard screen and the door.

Means for Solving the Problems

[0005] The automatic door device for solving the above problems includes a door provided at an opening and controlled to open and close, a fixture having a frame that is provided so as to overlap the door in the fully open state at the opening in the thickness direction and holds a transparent member, and at least the upper and lower frames of the fixture are fixed, and a holding member that holds the transparent member or a transparent member different from the transparent member at a position farther from the door than a recess that supports the transparent member provided in the frame.

[0006] According to the above configuration, the holding member fixed to the upper and lower frames of the fixture holds the transparent member at a position farther from the door than the recess that supports the transparent member, so that the distance between the door and the transparent member can be made longer than the original length. Therefore, it is not restricted by the width in the thickness direction between the fixture and the door, and a display unit can be installed between the transparent member held by the fixture and the door.

[0007] Regarding the above automatic door device, it is preferable that the holding member is fixed to a recess provided in the upper and lower frames. Regarding the above automatic door device, it is preferable to include a covering member that is attached to the holding member and partitions the space between the holding member and the transparent member held by the holding member.

[0008] The automatic door device for solving the above problems includes a door provided at an opening and controlled to open and close, a fixture provided so as to overlap the door in the fully open state at the opening in the thickness direction, a guard screen provided opposite to the fixture with the door interposed therebetween and having a frame that holds a transparent member, and at least the upper and lower frames of the guard screen are fixed, and a holding member that holds the transparent member or a transparent member different from the transparent member at a position farther from the door than a recess that supports the transparent member provided in the frame.

[0009] According to the above configuration, by holding the transmissive member at a position farther from the door than the recess that supports the transmissive member, which is fixed to the upper and lower frames of the guard screen, the distance between the door and the transmissive member can be made longer than the original length. Therefore, without being restricted by the width in the thickness direction between the guard screen and the door, a display unit can be installed between the transmissive member held by the guard screen and the door.

[0010] Regarding the above automatic door device, it is preferable that the holding member is fixed to a recess provided in the upper and lower frames. Regarding the above automatic door device, it is preferable to include a covering member that is attached to the holding member and partitions the space between the holding member and the transmissive member held by the holding member.

[0011] The fitting for solving the above problems includes a transmissive member, a frame body having a recess for supporting the transmissive member, and a holding member that is fixed at least above and below the frame body and holds the transmissive member or a transmissive member different from the transmissive member at a position away from the recess.

[0012] According to the above configuration, the holding member fixed above and below the frame body holds the transmissive member at a position away from the recess that supports the transmissive member. For this reason, the distance between the door and the transmissive member can be made longer than the original length. Therefore, without being restricted by the width in the thickness direction between the frame body and the door, a display unit can be installed between the transmissive member fixed to the frame body and the door.

Advantages of the Invention

[0013] According to the present invention, a display unit can be installed without being restricted by the width in the thickness direction between the fix or guard screen and the door.

Brief Description of the Drawings

[0014]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Mode for Carrying Out the Invention

[0015] (First Embodiment) Hereinafter, with reference to FIGS. 1 to 3, a first embodiment of an automatic door device and a fitting will be described. The fitting is provided on the fixture of the automatic door device.

[0016] (Automatic Door Device 1) As shown in FIG. 1, the automatic door device 1 is provided in a rectangular opening 5 formed in a building. The automatic door device 1 includes a pair of vertical frames 10 arranged at intervals in the longitudinal direction of the opening 5. The automatic door device 1 includes a case 40 disposed above the pair of vertical frames 10 and supported by the pair of vertical frames 10. The case 40 corresponds to a plain surface. The vertical frame 10 has a hollow shape and extends in the height direction of the automatic door device 1.

[0017] The automatic door device 1 includes two fixtures 30 and two doors 20. The two fixtures 30 include a first fixture 31 and a second fixture 32. The first fixture 31 and the second fixture 32 are arranged spaced apart from each other between a pair of vertical frames 10 and are connected to the respective vertical frames 10. The first fixture 31 and the second fixture 32 form an entrance / exit between them. The case 40 houses a drive unit 41 for moving the door 20 and a control unit 42 for controlling the drive unit 41. The two doors 20 include a first door 21 and a second door 22. The drive unit 41 moves the first door 21 and the second door 22 along the direction in which the two fixtures 30 are arranged. The first door 21 and the second door 22 are provided at the opening 5 and are controlled to open and close. The fixture 30 is provided so as to overlap the door 20 in the fully open state at the opening 5 in the thickness direction, in other words, the depth direction.

[0018] The first door 21 and the second door 22 are arranged on the front side of the fixture 30 in the front-rear direction of the automatic door device 1. The first door 21 and the second door 22 move to open and close the entrance / exit between the first fixture 31 and the second fixture 32.

[0019] As shown in FIG. 1, the fixture 30 includes a hollow middle upright 33 extending in the height direction, an upper frame 34, a lower frame 35, and a glass plate 36. The upper frame 34 and the lower frame 35 are arranged between the middle upright 33 and the vertical frame 10 and extend in the opening / closing direction of the first door 21 and the second door 22. The glass plate 36 is supported by the vertical frame 10, the middle upright 33, the upper frame 34, and the lower frame 35. The upper frame 34 supports the upper part of the glass plate 36. The lower frame 35 supports the lower part of the glass plate 36. The glass plate 36 corresponds to a transmissive member. The vertical frame 10, the middle upright 33, the upper frame 34, and the lower frame 35 correspond to the frame body of a fitting.

[0020] The first door 21 includes a glass plate 23, a first leading-edge vertical frame 24, a trailing-edge vertical frame 26, an upper frame 27, and a lower frame 28. The first leading-edge vertical frame 24 supports one side portion of the glass plate 23. The second door 22 includes a glass plate 23, a second leading-edge vertical frame 25, a trailing-edge vertical frame 26, an upper frame 27, and a lower frame 28. The second leading-edge vertical frame 25 supports one side portion of the glass plate 23. The trailing-edge vertical frame 26 supports the other side portion of the glass plate 23. The upper frame 27 supports the upper portion of the glass plate 23. The lower frame 28 supports the lower portion of the glass plate 23.

[0021] The first door 21 is suspended from a traveling rail (not shown) disposed inside the case 40 via a first door hanger 43 having door wheels. The first door 21 is supported by the first door hanger 43 so as to be slidable in the driving direction. The second door 22 is suspended from a traveling rail disposed inside the case 40 via a second door hanger 44 having door wheels. The second door 22 is supported by the second door hanger 44 so as to be slidable in the driving direction.

[0022] (Fix 30) As shown in FIG. 2, holding members 50 for holding a new glass plate 56 are fixed to the upper frame 34 and the lower frame 35 of the fix 30. The holding members 50 hold the glass plate 56 in place of the vertical frames 10, the middle uprights 33, the upper frame 34, and the lower frame 35. The glass plate 56 corresponds to a transmissive member different from the glass plate 36. The holding members 50 hold the glass plate 56 at a position farther from the door 20 than the recesses 34B and 35C for fitting the glass plate 36. The holding members 50 are fixed to the recess 34B provided in the upper frame 34 and the recess 35C provided in the lower frame 35. The holding members 50 include a covering member 57. The covering member 57 is attached to the holding member 50. The covering member 57 partitions the space between the holding member 50 and the glass plate 56 held by the holding member 50. The holding member 50 fixed to the upper frame 34 and the holding member 50 fixed to the lower frame 35 have the same shape. The fitting includes a glass plate 36, a frame body, and the holding members 50.

[0023] As shown in FIG. 3, the upper frame 34 of the fix 30 includes a fixing portion 34A for holding the glass plate 36. The fixing portion 34A includes a recess 34B for holding the glass plate 36. The glass plate 36 is held by the upper frame 34 by being fitted into the recess 34B of the upper frame 34.

[0024] The lower frame 35 of the fix 30 includes a convex portion 35A for holding the glass plate 36 and a pressing edge 35B. A recess 35C for holding the glass plate 36 is formed between the convex portion 35A and the pressing edge 35B. Normally, the glass plate 36 is held by the lower frame 35 by being fitted into the recess 35C of the lower frame 35. The pressing edge 35B holds the glass plate 36 by sandwiching it with the convex portion 35A. The pressing edge 35B is fixed to the lower frame 35 by a screw (not shown). When detaching the glass plate 36 from the fix 30, it is done with the pressing edge 35B removed. The lower portion of the glass plate 36 is held in a state of being sandwiched between the convex portion 35A and the pressing edge 35B.

[0025] (Holding member 50) The holding member 50 includes a fitting convex portion 51, a holding convex portion 52, and a pressing edge 53. The holding member 50 is a bent part such as stainless steel or an extruded product such as aluminum. The fitting convex portion 51 is fitted into the recess 34B of the upper frame 34 or the recess 35C of the lower frame 35. The length of the fitting convex portion 51 is equal to the length of the recesses 34B and 35C. The fitting convex portion 51 is fixed to the bottom surface of the recess 34B of the upper frame 34 or the recess 35C of the lower frame 35 by a screw 55. The holding convex portion 52 protrudes in a direction opposite to the fitting convex portion 51 and is provided at a position farther from the door 20 than the fitting convex portion 51. A recess 54 for holding the glass plate 56 is formed between the holding convex portion 52 and the pressing edge 53. The glass plate 56 is held by the holding member 50 by being fitted into the recess 54 of the holding member 50. The pressing edge 53 holds the glass plate 56 by sandwiching it with the holding convex portion 52. The pressing edge 53 is fixed to the holding member 50 by a screw 55. When detaching the glass plate 56 from the holding member 50, it is done with the pressing edge 53 removed. The upper and lower portions of the glass plate 56 are held in a state of being sandwiched between the holding convex portion 52 and the pressing edge 53.

[0026] The covering member 57 is fixed to the front of the upper and lower holding members 50 on the door 20 side by screws 58 respectively. A display device 60, which is a display unit, is installed between the glass plate 56 and the covering member 57. The display device 60 is fixed to at least one of the upper holding member 50, the lower holding member 50, and the covering member 57. The display of the display device 60 can be viewed from the glass plate 56 side of the fixture 30. The covering member 57 may be a transmissive member through which the back surface of the display device 60 can be seen, or may be an opaque member through which the back surface of the display device 60 cannot be seen.

[0027] (Operation) Next, with reference to FIG. 3, the operation of the automatic door device 1 will be described. When installing the display device 60 on the fixture 30 of the automatic door device 1, the existing glass plate 36 is removed, the holding members 50 are respectively attached to the upper frame 34 and the lower frame 35, and a new glass plate 56 is attached to the upper and lower holding members 50.

[0028] When removing the glass plate 36 from the fixture 30, the screw of the pressing edge 35B of the lower frame 35 is removed, the pressing edge 35B is removed, the lower part of the glass plate 36 is separated from the convex portion 35A of the lower frame 35, and the glass plate 36 is pulled out from the concave portion 34B of the upper frame 34.

[0029] When attaching the holding member 50 to the upper frame 34, the fitting convex portion 51 of the holding member 50 is fitted into the concave portion 34B of the upper frame 34 from which the glass plate 36 has been removed. Then, the fitting convex portion 51 of the holding member 50 is fixed to the bottom surface of the concave portion 34B of the upper frame 34 by a screw 55. Similarly, when attaching the holding member 50 to the lower frame 35, the fitting convex portion 51 of the holding member 50 is fitted into the concave portion 35C of the lower frame 35 from which the glass plate 36 has been removed. Then, the fitting convex portion 51 of the holding member 50 is fixed to the bottom surface of the concave portion 35C of the lower frame 35 by a screw 55.

[0030] When attaching the glass plate 56 to the holding member 50 fixed to the upper frame 34 and the holding member 50 fixed to the lower frame 35, place the glass plate 56 at a position where it contacts the holding convex portion 52. Then, with the glass plate 56 sandwiched between the holding convex portion 52 and the pressing edge 53, fix the pressing edge 53 to the holding member 50 with a screw 55. Thus, the holding member 50 holds the glass plate 56.

[0031] Install the display device 60 in the space created by providing the glass plate 56 at a position away from the door 20. Then, fix the covering member 57 to the holding member 50 fixed to the upper frame 34 and the holding member 50 fixed to the lower frame 35 with screws 58. Thus, the space where the display device 60 is installed is covered by the covering member 57.

[0032] Since the glass plate 56 is provided at a position away from the door 20 by the holding member 50, the length LB between the glass plate 56 and the covering member 57 becomes longer than the length LA between the glass plate 36 and the door 20 (LB > LA). Thus, a space for installing the display device 60 can be secured between the glass plate 56 and the covering member 57. Therefore, no modification of the display device 60 to fit within the length LA is required.

[0033] Next, the effects of the first embodiment will be described. (1-1) The holding member 50 fixed to the upper frame 34 and the lower frame 35 of the Fix 30 holds the glass plate 56 at a position farther from the door 20 than the concave portions 34B and 35C that support the glass plate 36. For this reason, the distance between the door 20 and the glass plate 56 can be made longer than the original length. Thus, even in the existing automatic door device 1, without being restricted by the width in the thickness direction between the Fix 30 and the door 20, the display device 60 can be installed between the glass plate 56 held by the Fix 30 and the door 20.

[0034] (1-2) By fixing the holding member 50 to the concave portions 34B and 35C that support the glass plate 36, the holding member 50 can be fixed without machining the upper frame 34 and the lower frame 35 of the fixture 30. Further, even if the holding member 50 is removed and the glass plate 36 is attached to the upper frame 34 and the lower frame 35 to restore the status quo, it does not affect the appearance.

[0035] (1-3) A space is partitioned by the holding member 50, the glass plate 56 held by the holding member 50, and the covering member 57. Therefore, the display device 60 can be covered, and it is possible to prevent the display device 60 from being soiled.

[0036] (Second Embodiment) Hereinafter, with reference to FIGS. 4 and 5, a second embodiment of the automatic door device and the furniture will be described. In the automatic door device and the furniture of this embodiment, the method of attaching the holding member to the upper frame and the lower frame is different from that of the first embodiment described above. Hereinafter, the description will focus on the differences from the first embodiment.

[0037] (Fixture 30) As shown in FIG. 4, a holding member 70 for holding a glass plate 76 is fixed to the upper frame 34 and the lower frame 35 of the fixture 30. The holding member 70 holds the glass plate 76 in place of the vertical frame 10, the middle upright 33, the upper frame 34, and the lower frame 35. The glass plate 76 corresponds to a transmissive member different from the glass plate 36. The holding member 70 holds the glass plate 76 at a position farther from the door 20 than the concave portions 34B and 35C into which the glass plate 36 is fitted. The holding member 70 is fixed to the lower end portion of the upper frame 34 and the upper end portion of the lower frame 35. The holding member 70 includes a covering member 77. The covering member 77 is attached to the holding member 70. The covering member 77 partitions the space between the glass plate 76 held by the holding member 70. The holding member 70 fixed to the upper frame 34 and the holding member 70 fixed to the lower frame 35 have the same shape. The furniture includes the glass plate 36, the frame body, and the holding member 70.

[0038] As shown in Fig. 5, the upper frame 34 of the fix 30 includes a fixing portion 34A for holding the glass plate 36. The fixing portion 34A includes a concave portion 34B for holding the glass plate 36. The glass plate 36 is held by the upper frame 34 by being fitted into the concave portion 34B of the upper frame 34.

[0039] The lower frame 35 of the fix 30 includes a convex portion 35A for holding the glass plate 36 and a pressing edge 35B. A concave portion 35C for holding the glass plate 36 is formed between the convex portion 35A and the pressing edge 35B. The glass plate 36 is held by the lower frame 35 by being fitted into the concave portion 35C of the lower frame 35. The pressing edge 35B holds the glass plate 36 by sandwiching it with the convex portion 35A. The pressing edge 35B is fixed to the lower frame 35 by screws (not shown). When detaching the glass plate 36 from the fix 30, it is done with the pressing edge 35B removed. The lower portion of the glass plate 36 is held in a state of being sandwiched between the convex portion 35A and the pressing edge 35B.

[0040] (Holding member 70) The holding member 70 includes a mounting plate 71 and a holding portion 73. The holding member 70 is a bent part such as stainless steel or an extruded molded product such as aluminum. The mounting plate 71 is fixed to the lower end portion of the upper frame 34 or the upper end portion of the lower frame 35 by screws 72. The holding portion 73 is fixed to the mounting plate 71 by screws 74. The holding portion 73 is a cylindrical member having a concave portion 75 at a position farther from the door 20 than the concave portion 34B of the upper frame 34 or the concave portion 35C of the lower frame 35. The glass plate 76 is held by the holding member 70 by being fitted into the concave portion 75 of the holding member 70.

[0041] The covering member 77 is fixed to the front surfaces on the door 20 side of the holding portions 73 of the upper and lower holding members 70 by screws 78, respectively. A display device 60, which is a display portion, is installed between the glass plate 76 and the covering member 77. The display device 60 is fixed to at least one of the upper holding member 70, the lower holding member 70, and the covering member 77. The display of the display device 60 can be viewed from the side of the glass plate 76 of the fix 30. The covering member 77 may be a transmissive member through which the back surface of the display device 60 can be seen, or an opaque member through which the back surface of the display device 60 cannot be seen.

[0042] (Function) Next, with reference to FIG. 5, the operation of the automatic door device 1 will be described. When installing the display device 60 on the fixture 30 of the automatic door device 1, remove the existing glass plate 36, attach the holding members 70 to the upper frame 34 and the lower frame 35 respectively, and attach a new glass plate 76 to the upper and lower holding members 70.

[0043] When removing the glass plate 36 from the fixture 30, remove the screw of the pressing edge 35B of the lower frame 35, remove the pressing edge 35B, separate the lower part of the glass plate 36 from the convex part 35A of the lower frame 35, and pull out the glass plate 36 from the concave part 34B of the upper frame 34.

[0044] When attaching the holding member 70 to the upper frame 34, fix the mounting plate 71 to the lower end of the upper frame 34 from which the glass plate 36 has been removed with screws 72. Then, fix the holding part 73 to the mounting plate 71 with screws 74. Similarly, when attaching the holding member 70 to the lower frame 35, fix the mounting plate 71 to the upper end of the lower frame 35 from which the glass plate 36 has been removed with screws 72. Then, fix the holding part 73 to the mounting plate 71 with screws 74.

[0045] Before fixing the holding part 73 of the holding member 70 to the mounting plate 71, attach the glass plate 76 to the concave part 75 of the upper holding part 73 and the concave part 75 of the lower holding part 73. Fix the holding part 73 to which the glass plate 76 is attached to the mounting plate 71 respectively.

[0046] Install the display device 60 in the space created by providing the glass plate 76 at a position away from the door 20. Then, fix the covering member 77 to the holding member 70 fixed to the upper frame 34 and the holding member 70 fixed to the lower frame 35 with screws 78. Therefore, the space where the display device 60 is installed is covered by the covering member 77.

[0047] Since the glass plate 76 is provided at a position away from the door 20 by the holding member 70, the length LB between the glass plate 76 and the covering member 77 becomes longer than the length LA between the glass plate 36 and the door 20 (LB > LA). Therefore, a space for installing the display device 60 can be secured between the glass plate 76 and the covering member 77. Accordingly, it is not necessary to modify the display device 60 to fit within the length LA.

[0048] Next, the effects of the second embodiment will be described. (2-1) The holding member 70 fixed to the upper frame 34 and the lower frame 35 of the fixture 30 holds the glass plate 76 at a position farther from the door 20 than the recesses 34B and 35C that support the glass plate 36. For this reason, the distance between the door 20 and the glass plate 76 can be made longer than the original length. Therefore, even in the existing automatic door device 1, the display device 60 can be installed between the glass plate 76 held by the fixture 30 and the door 20 without being restricted by the thicknesswise width between the fixture 30 and the door 20.

[0049] (2-2) The holding member 70 is fixed to the lower end of the upper frame 34 and the upper end of the lower frame 35 of the fixture 30, respectively. For this reason, processing for fitting into the recesses 34B and 35C is not required, and the processing of the holding member 70 itself is easy.

[0050] (2-3) A space is partitioned by the holding member 70, the glass plate 76 held by the holding member 70, and the covering member 77. For this reason, the display device 60 can be covered, and it is possible to suppress the display device 60 from getting dirty.

[0051] (Third Embodiment) Hereinafter, with reference to FIG. 6, a third embodiment of the automatic door device and the furniture will be described. The automatic door device and the furniture of this embodiment are different from the first embodiment in that a holding member is also provided on the guard screen installed on the side opposite to the fixture with the door interposed therebetween. The furniture is also provided on the guard screen of the automatic door device. Hereinafter, the description will focus on the differences from the first embodiment.

[0052] (Guard Screen 80) As shown in FIG. 6, the automatic door device 1 includes a fixture 30, a door 20, and a guard screen 80. The guard screen 80 is installed opposite to the fixture 30 with the door 20 therebetween. The guard screen 80 includes a vertical frame (not shown), an upper frame 84, a lower frame 85, and a glass plate 86. The upper frame 84 and the lower frame 85 are arranged between the vertical frames and extend in the opening and closing direction of the first door 21 and the second door 22. The glass plate 86 is supported by the vertical frame, the upper frame 84, and the lower frame 85. The upper frame 84 supports the upper portion of the glass plate 86. The lower frame 85 supports the lower portion of the glass plate 86. The glass plate 86 corresponds to a transmissive member. The vertical frame, the upper frame 84, and the lower frame 85 correspond to the frame of a fitting. A recess 84A for holding the glass plate 86 is provided in the upper portion of the upper frame 84. A recess 85A for holding the glass plate 86 is provided in the lower portion of the lower frame 85.

[0053] (Holding member 50) The holding member 50 attached to the guard screen 80 has the same configuration as the holding member 50 of the first embodiment. The holding member 50 for holding a new glass plate 56 is fixed to the upper frame 84 and the lower frame 85 of the guard screen 80. The holding member 50 holds the glass plate 56 in place of the vertical frame, the upper frame 84, and the lower frame 85. The glass plate 56 corresponds to a transmissive member different from the glass plate 86. The holding member 50 holds the glass plate 56 at a position farther from the door 20 than the recesses 84A and 85A into which the glass plate 86 is fitted. The holding member 50 is fixed to the recess 84A provided in the upper frame 84 and the recess 85A provided in the lower frame 85. The holding member 50 includes a covering member 57. The covering member 57 is attached closer to the door 20 of the holding member 50. The covering member 57 forms a space for housing a display device 60 as a display portion between the glass plate 56 held by the holding member 50. The holding member 50 fixed to the upper frame 84 and the holding member 50 fixed to the lower frame 85 have the same shape. The fitting convex portion 51 is fitted into the recess 84A of the upper frame 84 or the recess 85A of the lower frame 85. The length of the fitting convex portion 51 is equal to the length of the recesses 84A and 85A. The fitting includes the glass plate 86, the frame, and the holding member 50.

[0054] (Operation) Next, with reference to FIG. 6, the operation of the automatic door device 1 will be described. When installing the display device 60 on the guard screen 80 of the automatic door device 1, the existing glass plate 86 is removed, the holding members 50 are respectively attached to the upper frame 84 and the lower frame 85, and a new glass plate 56 is attached to the upper and lower holding members 50.

[0055] When removing the glass plate 86 from the guard screen 80, remove the screws of the pressing edge of the lower frame 85, remove the pressing edge, separate the lower part of the glass plate 86 from the convex part of the lower frame 85, and pull out the glass plate 86 from the concave part 84A of the upper frame 84.

[0056] When attaching the holding member 50 to the upper frame 84, the fitting convex part 51 of the holding member 50 is fitted into the concave part 84A of the upper frame 84 from which the glass plate 86 has been removed. Then, the fitting convex part 51 of the holding member 50 is fixed to the bottom surface of the concave part 84A of the upper frame 84 with screws. Similarly, when attaching the holding member 50 to the lower frame 85, the fitting convex part 51 of the holding member 50 is fitted into the concave part 85A of the lower frame 85 from which the glass plate 86 has been removed. Then, the fitting convex part 51 of the holding member 50 is fixed to the bottom surface of the concave part 85A of the lower frame 85 with screws.

[0057] When attaching the glass plate 56 to the holding member 50 fixed to the upper frame 84 and the holding member 50 fixed to the lower frame 85, the glass plate 56 is installed at a position where it contacts the holding convex part 52. Then, with the glass plate 56 sandwiched between the holding convex part 52 and the pressing edge 53, the pressing edge 53 is fixed to the holding member 50 with screws 55. Thus, the holding member 50 holds the glass plate 56.

[0058] The display device 60 is installed in the space created by providing the glass plate 56 at a position away from the door 20. Then, the covering member 57 is fixed to the holding member 50 fixed to the upper frame 84 and the holding member 50 fixed to the lower frame 85 with screws. Thus, the space in which the display device 60 is installed is covered by the covering member 57.

[0059] Since the glass plate 56 is provided at a position away from the door 20 by the holding member 50, the length LB between the new glass plate 56 and the covering member 57 becomes longer than the length LA between the existing glass plate 86 and the door 20 (LB > LA). Therefore, a space for installing the display device 60 can be secured between the glass plate 56 and the covering member 57. Accordingly, modification of the display device 60 to fit within the length LA is unnecessary.

[0060] Next, the effects of the third embodiment will be described. (3-1) The holding member 50 fixed to the upper frame 84 and the lower frame 85 of the guard screen 80 holds the glass plate 56 at a position farther from the door 20 than the recesses 84A and 85A that support the glass plate 86. For this reason, the distance between the door 20 and the glass plate 56 can be made longer than the original length. Therefore, even with the existing automatic door device 1, the display device 60 can be installed between the glass plate 56 held by the guard screen 80 and the door 20 without being restricted by the thickness-direction width between the guard screen 80 and the door 20.

[0061] (3-2) By fixing the holding member 50 to the recesses 84A and 85A into which the glass plate 86 is fitted, the holding member 50 can be fixed without machining the upper frame 84 and the lower frame 85 of the guard screen 80. Also, even if the holding member 50 is removed and the glass plate 86 is attached to the upper frame 84 and the lower frame 85 to restore the status quo, the appearance is not affected.

[0062] (3-3) A space is partitioned by the holding member 50, the glass plate 56 held by the holding member 50, and the covering member 57. For this reason, the display device 60 can be covered, and it is possible to suppress the display device 60 from getting dirty.

[0063] (Other Embodiments) Each of the above embodiments can be implemented with the following modifications. Each of the above embodiments and the following modification examples can be implemented in combination with each other as long as they are not technically contradictory.

[0064] · In the above-described third embodiment, the holding members 50 were attached to the fixture 30 and the guard screen 80, and the display device 60 was installed. However, the holding member 50 may be attached only to the guard screen 80, and the display device 60 may be installed.

[0065] · In the above-described embodiments, the upper and lower holding members 50 and 70 have the same shape. However, the shapes of the upper and lower holding members may be made different according to the shapes of the upper frame and the lower frame of the fixture 30 and the guard screen 80.

[0066] · In the above-described embodiments, the covering members 57 and 77 were provided on the holding member 50. However, if it is not necessary to cover the space for accommodating the display device 60, the covering members 57 and 77 may be omitted.

[0067] · In the above-described first and third embodiments, a new glass plate 56 was attached after fixing the holding member 50 to the upper frame 34 and the lower frame 35. However, the new glass plate 56 may be attached to the holding member 50 in advance, and the glass plate 56 together with the holding member 50 may be attached to the fixture 30 or the guard screen 80.

[0068] · In the above-described second embodiment, the glass plate 56 was attached to the holding portion 73 and then the holding portion 73 was fixed to the mounting plate 71. However, the glass plate 56 may be attached to the holding member 70 after fixing the holding portion 73 to the mounting plate 71.

[0069] · In the above-described embodiments, the holding members 50 and 70 were provided on the upper frame 34 and the lower frame 35 of the fixture 30. However, the holding members 50 and 70 may be provided on at least one of the vertical frame 10, the middle upright 33, the upper frame 34, and the lower frame 35.

[0070] · In the above-described third embodiment, the holding member 50 was provided on the upper frame 84 and the lower frame 85 of the guard screen 80. However, the holding member 50 may be provided on at least one of the vertical frame, the upper frame 84, and the lower frame 85.

[0071] ·In each of the above embodiments, new glass plates 56 and 76 are attached to the holding members 50 and 70. However, existing glass plates 36 and 86 may be attached to the holding members 50 and 70. In this case, the portion holding the glass plate is protruded outward away from the door 20 than the upper frames 34 and 84 and the lower frames 35 and 85, and the existing glass plates 36 and 86 are made to have the same depth as the recesses 34B and 84A of the upper frame 34 and the recesses 35C and 85A of the lower frame 35.

[0072] ·In each of the above embodiments, those composed of a plurality of objects may have the plurality of objects integrated, and conversely, those composed of one object can be divided into a plurality of objects. Whether integrated or not, it should be configured so that the object of the invention can be achieved.

Explanation of Reference Numerals

[0073] 1…Automatic door device 5…Opening 10…Vertical frame 20…Door 21…First door 22…Second door 23…Glass plate (transmission member) 24…First door tip side vertical frame 25…Second door tip side vertical frame 26…Door bottom side vertical frame 27…Upper frame 28…Lower frame 30…Fix 31…First fix 32…Second fix 33…Middle upright 34…Upper frame 34A…Fixing part 34B…Recess 35…Lower frame 35A…Protrusion 35B…Pushing edge 35C…Recess 36…Glass plate (transmission member) 40…Case 41…Drive part 42…Control part 43…First door hanger 44…Second door hanger 50…Holding member 51…Fitting convex part 52…Holding convex part 53…Pushing edge 54…Concave part 55…Screw 56…Glass plate (transmissive member) 57…Coating member 58…Screw 60…Display device (display part) 70…Holding member 71…Mounting plate 72…Screw 73…Holding part 74…Screw 75…Concave part 76…Glass plate (transmissive member) 77…Coating member 78…Screw 80…Guard screen 84…Upper frame 84A…Concave part 85…Lower frame 85A…Concave part 86…Glass plate (transmissive member)

Claims

1. A door provided at an opening and controlled to open and close, a fixture having a frame that is provided so as to overlap the door in the fully open state at the opening in the thickness direction and holds a transparent member, and a holding member that is fixed to at least the upper and lower frames of the fixture and holds the transparent member or a transparent member different from the transparent member at a position farther from the door than a recess provided in the frame for supporting the transparent member provided in the frame. An automatic door device.

2. The holding member is fixed to a recess provided in the upper and lower frames. The automatic door device according to Claim 1.

3. A covering member that is attached to the holding member and partitions a space between the holding member and the transparent member held by the holding member. The automatic door device according to Claim 1 or 2.

4. A door provided at an opening and controlled to open and close, a fixture provided so as to overlap the door in the fully open state at the opening in the thickness direction, a guard screen provided opposite to the fixture with the door interposed therebetween and having a frame that holds a transparent member, and a holding member that is fixed to at least the upper and lower frames of the guard screen and holds the transparent member or a transparent member different from the transparent member at a position farther from the door than a recess provided in the frame for supporting the transparent member provided in the frame. An automatic door device.

5. The holding member is fixed to a recess provided in the upper and lower frames. The automatic door device according to Claim 4.

6. A covering member that is attached to the holding member and partitions a space between the holding member and the transparent member held by the holding member. The automatic door device according to Claim 4 or 5.

7. A transparent member, a frame body having a recess for supporting the transparent member, and a holding member that is fixed at least above and below the frame body and holds the transparent member or a transparent member different from the transparent member at a position away from the recess. A fitting.

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