JP3903023B2 - Detachable panel structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a detachable panel that is used in a clean room or the like to be used when a large machine or facility that is impossible with a normal door is carried in and out. The detachable panel is inferior in opening and closing workability as compared with a normal door, but is often used because it is less frequently used and cheaper than installing a large door.
[0002]
[Prior art]
In general, as shown in FIG. 14, the detachable panel is provided with an opening frame a composed of an upper frame f, a vertical frame g and h with a cam latch receiving e disposed in the opening, and the two first panels b on the opening frame a. And a second panel c, and a cam latch d provided on the panel is hung on the cam latch receiver e and fixed to the opening frame a. Note that the number of first panels b can be appropriately added in accordance with the opening width.
[0003]
Moreover, in the hinged door which has a small door, this small door has a convex part which can be inserted / removed in the concave part provided in the opening frame on the side surface, and a French drop on the upper and lower sides of the opposite side surface so that it can be detached from the opening frame. (For example, refer to Patent Document 1).
[0004]
[Patent Document 1]
Japanese Patent Application Laid-Open No. 08-086152
[Problems to be solved by the invention]
The problem to be solved is to provide a panel that is easily detachable when a large opening is required in a clean room, and that has few protrusions and is excellent in design so that dust does not easily adhere to it. .
[0006]
In a general detachable panel, there are at least three cam latching operations on one panel, and when the opening is high, a step or the like is required for the cam latching operation above the panel. Further, the cam latch protrudes from the wall surface and the panel surface, so that dust in the clean room easily adheres and is not neatly designed.
[0007]
Moreover, in patent document 1, only removal of one small door and opening of a hinged door may be unable to respond at the time of carrying in / out of a large sized machine etc.
[0008]
[Means for Solving the Problems]
The detachable panel structure of the present invention includes an upper frame on the edge of the opening, an opening frame composed of first and second vertical frames, and a plurality of panels pressed and fixed to the opening frame. Guide recesses are provided at two locations, receiving parts for dropping in France are provided on the upper frame and the floor, and one or more first panels are provided with projections corresponding to the guide recesses on the upper and lower sides. A guide recess is provided above and below, and an upper French drop is provided below the upper guide recess, and a lower French drop is provided above the lower guide recess, and the second panel has a second vertical Arranged side by side on the frame, provided a handle on the front side of the second vertical frame side, provided a French drop on the top and bottom of the front side, and provided a convex part corresponding to the concave part for the guide on the first panel on the opposite side surface. It is characterized by.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the detachable panel structure of the present invention will be described below with reference to the drawings.
[0010]
【Example】
1 is a front view of the entire appearance, FIG. 2 is a five-side view of the first panel, FIG. 3 is a rear view of the first panel, FIG. 4 is a five-side view of the second panel, and FIG. 6 is a sectional view taken along line 6-6 of FIG. 1, FIG. 7 is a sectional view taken along line 7-7 of FIG. 1, FIG. 8 is an overall front view of the other embodiments, and FIG. FIG. 10 is a rear view of the first panel according to another embodiment, FIG. 11 is a five-face view of the second panel according to another embodiment, and FIG. 13 is a rear view of the second panel according to the embodiment, FIG. 13 is a sectional view taken along line 13-13 of FIG. 8, and FIG. 14 is an overall external perspective view of the conventional detachable panel.
[0011]
As shown in FIG. 1, an opening frame 13 including an upper frame 14, a first vertical frame 15, and a second vertical frame 16 is disposed and fixed in the opening in which the detachable panel is disposed. The upper frame 14 is provided with a rod rod support 18, and the first vertical frame 15 is provided with a guide recess 7. A rod rod support 18 is also provided on the floor surface. A first panel 1 and a second panel 2 which will be described later are fitted and fixed in these opening frames.
[0012]
Below, the 1st panel 1 is demonstrated with reference to FIG.2 and FIG.3 combined with FIG. 2A is a front view of the first panel 1, B is a right side view, C is a left side view, D is a plan view, and E is a bottom view.
[0013]
The first panel 1 is provided with convex portions 3 on the upper and lower sides of the left side surface, and provided with guide concave portions 7 on the upper and lower sides of the right side surface at positions facing the convex portions 3. Further, an upper French drop 4 is provided below the upper guide recess 7, and a lower French drop 4 is provided above the lower guide recess 7. The rod 5 of the French drop 4 is movably disposed in holes formed in the top and bottom surfaces. Furthermore, the spacer 11 can be provided on the bottom surface to prevent the panel from being damaged by direct contact with the floor surface. Furthermore, the packing 12 can be provided at the front lower end to prevent light leaking slightly from the floor. Further, a summing frame 8 fitted with a packing 10 is provided on the back side of the right side surface.
[0014]
The second panel 2 is provided with convex portions 3 on the upper and lower sides of the left side, and a French drop 4 on the upper and lower sides of the right front surface. As with the first panel 1, the rod 5 of the French drop 4 can be moved through holes drilled in the top and bottom surfaces of the second panel 2, and is housed inside the panel when it is attached and detached, and protrudes from the panel when fixed. It is installed. A handle 6 for pulling out or pushing in the second panel 2 is also provided. Further, like the first panel 1, a spacer 11 is provided on the bottom surface, and a packing 12 is provided on the lower front end.
[0015]
With reference to FIGS. 6 and 7, the arrangement of the panel in the opening frame 13 will be described.
As shown in FIG. 6, the projection 3 of the first panel 1 is inserted into the guide recess 7 of the first vertical frame 15, and the rod bar 5 is aligned with the upper frame 14 and the rod support 18 on the floor. After that, the French drop 4 on the upper and lower sides is operated to project the rod bar 5 and insert it into each rod bar receiver 18 to fix the first panel 1. At this time, the guide recess 7 and the rod bar receiver 18 are arranged so that the first panel 1 is pressed against the packing 10 of the upper frame 14 and the packing 10 of the first vertical frame 15.
[0016]
Next, the other first panel 1 is positioned on the upper frame 14 and the floor rod support 18 while the convex portion 3 is inserted into the guide recess 7 of the first panel 1 fitted first. After adjusting the above, the upper and lower French drop 4 is operated, the rod bar 5 is projected and inserted into each rod bar receiver 18 to fix the first panel 1. At this time, the packing 10 of the upper frame 14 and the packing 10 fitted in the groove 9 of the summing frame 8 are pressed.
[0017]
Finally, the convex portion 3 of the second panel 2 is inserted into the guide concave portion 7 of the first panel 1, and the rod bar 5 is aligned with the upper frame 14 and the floor rod bar holder 18, and then the upper and lower French drop 4 is removed from the front. The rod rod 5 is protruded by operation and inserted into each rod rod support 18 to fix the second panel 2. In addition, the height of the upper French drop 4 in all the panels is set to the upper limit of the height h that the user can stand upright to reach, and the length of the rod 5 is changed in accordance with the opening height.
[0018]
In the case of removal, the operation procedure is reversed, but the second panel 2 to be removed first can be pulled out with the handle 6. Note that the handle 6 can be deformed in the grip portion and is usually in a flat plate shape, and can be deformed into an arch shape when used, so that the protrusion amount can be reduced when not used.
[0019]
In the embodiment of the present application, the detachable panel is composed of the two first panels 1 and the second panel 2 described above, but the first panel 1 is added according to the width of the opening. You can also.
[0020]
Further, as shown in FIG. 8, the upper frame 14, the first vertical frame 15, and the lower vertical frame 16 are added to the opening provided on the wall surface to form the four-sided opening frame 13. The first panel 1 shown in FIGS. 9 and 10 with the packing 12 removed from the first panel 1 and the second panel 2 and the second panel 2 shown in FIGS. 11 and 12 are shown in FIG. As shown, it is possible to form a detachable panel excellent in sealing performance by pressing and fixing to the packing 10 provided in each frame of the opening frame 13.
[0021]
【The invention's effect】
When installing each panel, the convex part is inserted into the guide concave part, and the French drop on the upper and lower sides on the opposite side is operated and fixed at a predetermined position, and the height of the upper French drop 4 is upright by the user. Since the height h that can be reached is set as the upper limit, it can be easily attached and detached.
[0022]
Moreover, even if it is a large opening, it can be easily attached and detached without using a step or the like.
[0023]
Furthermore, since there are almost no protrusions on the front surface, it is possible to provide a panel that is less likely to adhere to dust and that is excellent in use in a clean room and that is excellent in design.
[Brief description of the drawings]
FIG. 1 is a front view of the overall appearance. FIG. 2 is a five-side view of the first panel. FIG. 3 is a rear view of the first panel. FIG. 4 is a five-side view of the second panel. 6 is a sectional view taken along line 6-6 in FIG. 1. FIG. 7 is a sectional view taken along line 7-7 in FIG. 1. FIG. 8 is a front view of the overall appearance according to another embodiment. FIG. 10 is a rear view of the first panel according to the other embodiment. FIG. 11 is a fifth view of the second panel according to the other embodiment. FIG. 13 is a cross-sectional view taken along line 13-13 in FIG. 8. FIG. 14 is an overall perspective view of a conventional detachable panel.
DESCRIPTION OF SYMBOLS 1 1st panel 2 2nd panel 3 Convex part 4 French drop 5 Rod stick 6 Handle 7 Guide recessed part 8 Summing frame 9 Groove part 10 Packing 11 Spacer 12 Packing 13 Opening frame 14 Upper frame 15 1st vertical frame 16 2nd Vertical frame 17 Lower frame 18 Rod rod holder

Claims (1)

An opening frame composed of an upper frame and first and second vertical frames at the edge of the opening, and a plurality of panels pressed and fixed to the opening frame are provided with guide recesses at two locations of the first vertical frame. In addition, a receiving part for dropping in France is provided on the upper frame and the floor, and a convex part corresponding to the concave part for the guide is provided on the upper and lower sides of one or more first panels, and a concave part for the guide is provided on the upper and lower sides facing each other. And an upper French drop below the upper guide recess and a lower French drop above the lower guide recess, the second panel being juxtaposed with the second vertical frame, A detachable panel structure characterized in that a handle is provided on the front side of the vertical frame side of 2 and a French drop is provided on the upper and lower sides of the front side, and a convex portion corresponding to the concave portion for guiding the first panel is provided on the opposite side surface.

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