Classifications

• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
  • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
  • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
  • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
  • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
  • E06B9/0676—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a stacked configuration
• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
  • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
  • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
  • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
  • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
  • E06B9/0638—Slats or panels

Definitions

• This invention supports a shutter panel which is connected to a driving sprocket by a chain which is connected to the driving sprocket to open and close an entrance and a window of a building.
• a shutter panel which is connected to a driving sprocket by a chain which is connected to the driving sprocket to open and close an entrance and a window of a building.
• this type of shutter knurl has a bin, which is integrally protruded on both sides of the upper part thereof, and is rotatably mounted on a hologram bin of the chain.
• a support structure in which a plurality of panels are connected in series by the chain, and the hollow is connected to the support structure.
• a protruding roller is installed on the protruding part on the opposite side of the vane hole in the bin to rotate independently.
• a pair of left and right guide rails which are located on both sides of the entrance to the building and the opening of the window, etc., and have a storage box at the top, and inside the groove of the pair of right and left guide rails and the storage box
• the chain extends over the inner part of the box, and this chain is fitted to the drive sprocket in the storage box.
• the above-mentioned opening roller is engaged with the groove of each guide rail to be held so as to be able to move to the supporting rail, and the above-mentioned driving sprocket is used for the chain.
• Deployment position where the above-mentioned panels are held in the same vertical plane between the guide rails by moving the gears along the guide rails.
• the above-mentioned roller moves onto the support rail, so that each of the panels is moved to a storage position where the respective panels are suspended in a folding parallel state.
• a chain connecting bin is provided on both sides of the upper part of the nozzle itself, and the chain is connected to the normal chain.
• the pin has a large diameter because it is dedicatedly engaged with a part of the bend so that it can rotate and move in the sliding direction via a holobin. If the weight per honeycomb sheet is light, there is no problem in terms of bin strength, but if the above weight is heavy, In any case, it is necessary to increase the bin diameter to increase the bin strength, and in this case, to increase the size of the chain itself. If not, there is a problem that the above-mentioned bin strength cannot be dealt with.
• the above-mentioned panel is within the allowable range of the width of the mutual interval of the pair of left and right guide rails mounted via the chain and the row as described above.
• the above-mentioned bin is moved and adjusted in the thrust direction with respect to the chain's hollow pin to absorb and correct the error.
• the link width of the chain and the protruding low part that protrudes from the chain are inserted into the hollow and move. Since the stroke is regulated by the length of the holobin, when the above error increases, the error can be corrected by adjusting the movement of the bin. In order to make sure that the absorption is corrected, it is necessary to increase the length of the above-mentioned hollow bin.
• the purpose of the present invention is to solve the above-mentioned problems, so that the diameter of the panel support bin can be increased without increasing the chain size. It is possible to obtain a sufficient pin strength corresponding to the panel weight and to be able to fit in a connector or a container. It is intended to provide a supporting device for a panel for a computer.
• FIG. 1 is a front view of a panel according to an embodiment of the present invention
• FIG. 2 is an enlarged front view of the relevant part partially enlarged
• FIG. 3 is a side view of a chain
• FIG. The figure is an enlarged front view of a part of a main part according to another embodiment
• FIG. 5 is a schematic sectional view of a shutter device
• FIG. 6 is a schematic view of panel driving means. Exploded perspective view, Fig. 7 shows the connection between the sub-box and the chassis.
• FIG. 8 is a partial longitudinal sectional view of the panel
• FIG. 9 is a longitudinal sectional view taken along the line AA of FIG.
• FIG. 1 is a nozzle for a shutter
• 2 is a panel holding frame
• the panel holding frame 2 is composed of an upper frame 2a and a lower frame 2a.
• b It consists of a vertical frame 2c on both sides and a middle frame 2d, and the above-mentioned no. 1 and no. 1 are attached to the screw holding frame 2. .
• the panel 1 is formed by connecting both ends of the upper frame 2a of the panel holding frame 2 to a part of the channel 4 via the mouth pin 3. Yes.
• the chain 4 includes a pair of left and right roller link plates 5 and a pair of these roller link plates.
• a bushing 6 having a hollow cylindrical shape press-fitted and fixed between both end portions of the bush 5, a roller 7 loosely and rotationally fitted to the bushing 6, and the above-mentioned bushing.
• the pin 8 is inserted into the chassis 6 so that it can rotate.
• the pin 8 is located outside the roller link frame 5 and has both ends at the both ends of the bin 8.
• a long bin 11 is provided via a bush 10 at a position serving as a mounting support portion of the panel 1. Yes.
• the bush 10 has a hollow cylindrical shape, the outer diameter is the same as that of the roller 7, and is press-fitted between the end portions of the roller link plate 5. It is fixed.
• the long bin 11 includes a panel mounting shaft portion 11a having the largest diameter, a link connecting shaft portion 11b having a smaller diameter, and a link connecting shaft portion 11b.
• the roller mounting shaft portion 11c having a smaller diameter than that of the portion 11b is integrally formed on the same shaft.
• the link connecting portion 11 b is inserted into the bush 10, and the link connecting shaft portion 11 b
• the end of the above-mentioned bin link plate 9 is fixed by caulking, so that the roller link plate 5 and the bin link plate are fixed. 9 is connected to bendable, and since the bush 10 and the roller 7 have the same dimensions, a special sprocket is used. Without the use of a socket, this chain can be operated with a standard sprocket.
• a roller 12 for panel suspension is fitted into the roller mounting shaft portion 11c at its own rotation, and this roller 12 is mounted on the roller mounting shaft 11c. Attached to the outer end of shaft 11c The C-shaped retaining ring 13 prevents pull-out.
• the upper side of the nozzle 1 is attached to the above-mentioned panel mounting shaft portion 11a with the opening bin support bracket 14 and the long bin support bracket.
• the ⁇ -bing bin support bracket 14 supported through each of the above 3 is provided at both ends of the upper frame 2 a of the panel holding frame 2. Or fixed along the entire length.
• the ⁇ -ring support bushing 15 is formed in a hollow cylindrical shape, and the inner diameter d ′ of the support bush 15 is the outer diameter d of the mouthpiece 11 1a of the mouthpiece 11 1a. It is slightly larger.
• the long pin support bushing 15 is inserted into the above long pin support buffet 1- by means of press fitting or the like.
• the thrust where the above-mentioned panel mounting shaft portion 11 a of the long bin 11 is rotating and present is present.
• the panel 1 is movably inserted in the direction, and the panel 1 is supported by this.
• the mouth pin 1 11 can be made sufficiently long, and the range of movement in the thrust direction can be widened by keeping the fit in a compact size. it can .
• a nozzle ⁇ -28 is rotatably supported by a shaft.
• the above-mentioned long-bin support bracket 14 does not include a metal plate bent or squeezed or a die cast flange. It may be molded by such means. Also, in the illustrated example, the long bin support bracket 14 and the long pin support bush 15 are shown separately for pair use. A structure in which the panel mounting shaft portion 11a of the long pin 11 directly contacts the long bin support bracket 1 may be used.
• FIG. 4 shows another embodiment.
• the diameter of the knurled mounting shaft portion 11a and the link connection shaft portion 11b in the ⁇ -ring bin 11 are made equal to each other. These diameters are made the same as the outer diameter of the roller, and the link connecting shaft portion 11b is directly penetrated to the roller link plate 5 by rotation.
• fix the pin link plate 9 to the outside of the roller link plate 5 by caulking the pin 8 and fix the ⁇ pin pin 1 1 is press-fitted and fixed, and the bush 10 in the previous embodiment is removed, so that in this embodiment, the bush 10 is omitted.
• the strength of the long pin 11 is further increased. 1 to 1
• the diameter of the link connecting shaft portion 11b and the connecting shaft portion 11a is larger than that of the link connecting shaft portion 11a. It doesn't matter.
• the panel 1 is incorporated in the shutter device shown in FIGS. 5 to 9.
• the shutter device includes left-right paired guide rails 16 arranged on both sides of an entrance of a building or an opening of a window or the like, and these guide rails.
• a pocket 17 is provided at the upper end of the socket 16 for storage of the nozzle.
• this box 17 there is a support rail for storing a panel in which the front end is connected to the upper end of each guide rail 16 and the rear end is inclined downward. 18, a chain leading guide rod 19 arranged above the support rail 18 with the rear end inclined downward, and a chain coupled with the chain 4. And a plurality of sprockets for linking the panel elevating means 21 and the sprocket 20 to each other.
• the units 29, 30, 31 and the cell driving means 21 are arranged.
• the chain tip guide rod 19 is loosely fitted with the tip of the chain 4 so as to be movable, so that the nozzle 1 in the box I7 is inserted.
• the pin 4 moves together with the panel 1 so that the pin 4 does not hang down or become entangled.
• the panel driving means 21 drives the above-mentioned outlet port 20 forward and reverse through an endless chain belt 22 or the like. It is.
• the above chain 4 is combined with the sub-block 20, and this chain 4 is mutually connected to the guide rail 16 and the inside of the box 17. If the straddle is to be moved, the pin 4 of chain 4 will be thrust with respect to the frame 2 in the thrust direction. By moving to, the assembly width error between the Guy K rails 16 can be absorbed.
• a chain looseness detecting device 24 for detecting abnormal folding or clogging is provided.
• Chain release plate (Chain / Brocket combined separation device) 25, 26 for release
• the above-mentioned chain 4 is shown in FIGS. 5 and 7 (the double-dashed line is actually the symmetrical position on the opposite side with respect to the panel axis). However, for the sake of convenience of illustration, it is located symmetrically with the actual one. ), The tip is loosely fitted to the chain tip guide rod 19 as described above.
• the storing operation of 1 is performed by the knob drive means 21, such as sub-blocks V-t 'pulleys 29, 30, 31, and chain belts 22, 2, etc.
• the chain 4 is raised, and the vane 1 is stored in the box 17.
• the engaged panels 1 are integrally pulled up one by one, but the leading end of the panel 1 is pulled out.
• the tip of the channel 1 moves circularly along the circumference of the bite of the mouthpiece 20 together with the chain 4, and Support rail 18 Guided and moved in 8 directions.
• the panel roller 28 at the lower end of the panel 1 is tilted upward by the panel guide 27 so as to be swiveled upward, and the storage box is prevented from laterally swinging. 17 Go inside.
• the chain 4 moves in the storage box 17 together with the panel 1 without being entangled by the chain tip guiding rod 19.
• the folds are stored in a folded state, they are regularly stored in a meandering manner on the side of the panel 1 as shown in FIG. This series of operations is repeated every time the subsequent panel 1 reaches the vicinity of the sprocket 20.
• each panel 1 is sequentially pulled out in reverse to the above operation.
• the chain 4 is moved to the block 20 force and smooth by the other chain detaching plate 26 near the sprocket 20. break away . If the panel 1 is folded or clogged in the guide rail 16, the chain slack sensing device 24 should be used. You will be able to know more immediately.
• the lifting and lowering operation of the panel 1 can be performed easily and reliably, and the moving direction of the panel 1 and the panel can be easily changed. It is possible to approximately match the direction of the acting force in the ascending and descending movements of the rule 1, so that the acting force is extremely efficient and the It can be used as the opening / closing force of the vehicle, and can perform smooth and reliable operation.
• the tip of the driving chain 4 for driving the panel 1 is loosely fitted movably by a chain tip guiding rod 19, and hangs down when the panel 1 is received. It does not become entangled with the wire, and can prevent unnecessary trouble.
• a part of the chain is provided with a long pin that penetrates the bent portion and protrudes outward on both sides, and the long pin is provided.
• a roller for suspending the nozzle is installed at one end of the panel, and the other end of the above-mentioned long bin is rotated to a part of the panel. Because it is connected so that it can move in the direction of the arrow, the chain size is the same as the one in the above-mentioned long bin without changing the size. As a result, the strength of the above-mentioned wing bin can be increased in accordance with the weight of the panel.
• the bin can rotate and thrust with respect to the panel, the width error between the guide rails is reduced by the above-mentioned pin. Absorption can be easily corrected by moving the thrust. Therefore, the workability at the time of mounting can be greatly improved, and expansion and contraction after mounting can be automatically dealt with.
• the shutter supporting device for the shutter according to the present invention is used for shutters used in garages, windows, windows, and the like. It is useful as a part to support the nozzle.

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• Engineering & Computer Science (AREA)
• Structural Engineering (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Applications Claiming Priority (2)

Publications (1)

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ID=16469197

Family Applications (1)

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Cited By (2)

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Citations (6)

Family Cites Families (3)

• 1985
  • 1985-12-28 JP JP1985203147U patent/JPH0544476Y2/ja not_active Expired - Lifetime
• 1986
  • 1986-12-26 AU AU68352/87A patent/AU6835287A/en not_active Abandoned
  • 1986-12-26 WO PCT/JP1986/000665 patent/WO1987004214A1/ja unknown

Patent Citations (6)

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