JP3156357U - Shutter device - Google Patents

Abstract

[PROBLEMS] To prevent theft and mischief of others by intruding inside, and at the same time, it is possible to freely pass light and wind as necessary, safety, breathability and daylighting And a shutter device with excellent design. A horizontal frame body 20 on which a shutter body 30 is erected includes an upper frame 20A fixed to an upper structure portion and a lower frame 20B fixed to a lower structure portion R. The upper frame 20A and the lower frame are provided. Each of 20B is provided with a guide rail, and a plurality of plate members constituting the opening / closing portion on the shutter body 30 side are provided with rotating members that engage with the guide rail at the upper and lower ends, and are provided on both ends of the opening / closing portion. The flange member 50 is provided with stoppers 80 between the frame 70 fixed to the left and right end portions of the front end of the structure portion, and a plurality of wide hollow plate members are connected to the opening / closing portion of the shutter body 30. One main opening / closing part 31M having the above-described configuration and two sub-opening / closing parts 31S having a structure in which a plurality of hollow plate materials narrower than the hollow plate material of the main opening / closing part 31M are connected are provided. [Selection] Figure 2

Description

  The present invention prevents other people from entering the garage to prevent theft and mischief of parked cars, etc., and prevents other people from entering the store, entrances, windows, etc. At the same time, the interior of the garage, the store entrance, the entrance of the house, or the room can be kept hygienic by allowing light and wind to pass freely as required, and a good appearance can be secured. The present invention relates to a shutter device.

  As a shutter to be used mainly at the opening facing the exterior of a building, such as an entrance of a store or a garage, the opening and closing operation is light and quiet, a large opening area can be taken, and the structure is simple and suitable for outdoor use A drawer-type lateral opening shutter having sufficient strength, durability, and good appearance has been proposed (for example, see Patent Document 1).

  That is, as shown in FIG. 15, the horizontally opening shutter 100 includes a plurality of unit panels 101 that are elongated in the vertical direction and are connected side by side, and a suspension wheel 102 and a panel 101 are connected to the upper end of each unit panel 101. A side wheel 103 that guides the surface direction is provided, and a rail 104 that guides the suspension wheel 102 and the side wheel 103 is provided. Further, in the laterally opening shutter 100, the side wheel 103 can rotate or swing around the vertical support shaft 105, and the adjacent unit panels 101 can be refracted around the same axis as the support shaft 105. One of the connected and connected sides 106 is a convex section of a substantially semicircular arc centering on an axis serving as the center of refraction.

  In particular, in the side-open shutter 100, there is no gap in the connecting portion of the panel 101 not only when the shutter is closed but also when the shutter is opened and closed, and the connecting portion of the panel 101 can be airtight. The surface can be a surface without unevenness, and the structure of the suspended portion and the connecting portion of each panel 101 can be simplified.

JP-A-8-284557

  By the way, such a side-open shutter is generally used in a state of being completely closed or opened, for example, when used in a garage for entering and exiting a car. In particular, when used in a garage that houses an expensive car or the like, in order to prevent theft or mischief, it is common to completely close the shutter except when the car enters and exits.

  Therefore, in such a side-open shutter, the normally closed garage cannot be said to be environmentally friendly due to poor wind passage, and if it is closed, it will be dim even in the daytime, so lighting etc. are necessary. Sometimes it becomes. Moreover, if it is completely closed, exhaust gas is filled when idling in the garage, which is very dangerous.

  Moreover, such a side-open shutter does not have a function of allowing wind and light to pass through in a closed state, and is never convenient for measures such as ventilation and mold prevention.

  Therefore, in view of the above circumstances, the present invention can prevent crimes such as theft and burglary by preventing the intrusion of others into the interior of a garage, a store, or a house. It is an object of the present invention to provide a shutter device that allows light and wind to pass freely, has both safety, air permeability, and daylighting performance, and is excellent in design.

In order to achieve the above object, the shutter device of the present invention comprises:
(1) A vertical frame body is fixed between the upper structure portion and the lower structure portion and at both left and right ends in the frontage width to be installed,
A shutter body having an openable and foldable openable and closable opening and closing member and flange members attached to both ends of the opening and closing portion is installed between the left and right vertical frame bodies in the frontage,
A horizontal frame body in which the shutter main bodies of the upper structure portion and the lower structure portion are connected and stood is provided with an upper frame fixed to the upper structure portion and a lower frame fixed to the lower structure portion. ,
Each of the upper frame and the lower frame is provided with a guide rail, and a rotating member that engages with the guide rail at the upper and lower ends of a plurality of plate members (slats) constituting the opening / closing portion on each shutter body side. Provided,
The collar member provided on both end sides of the opening / closing part is provided with a stopper (sickle lock) between the vertical frame body,
The opening / closing part includes at least one main opening / closing part to which a plurality of horizontal hollow plate materials are connected and a sub opening / closing part to which a plurality of hollow plate materials having a width smaller than that of the main opening / closing part are connected. It is characterized by that.
According to this configuration, it is possible to prevent crimes such as theft and burglary from entering the garage, store, or house, and at the same time allow light and wind to pass freely as necessary. It is possible to combine safety, breathability, and daylighting. In addition, since the structure is simple, it is possible to provide a shutter device that is excellent in design.

(2) In the shutter device of (1),
The upper rotating member of the shutter body is composed of a roller rotatably attached to a support member via a horizontal shaft,
Each of the support members is attached to the plate member so that the rollers are alternately in a reciprocal position relative to the plurality of plate members,
The guide rails of the upper frame are provided in two rows in parallel across a slit for sliding the support material,
The rollers are configured to alternately engage and move in two rows with respect to the two rows of guide rails, respectively.
According to this configuration, a slide structure of the shutter body can be realized with a simple structure.

(3) In the shutter device of (1) or (2),
The auxiliary opening / closing part integrally connected to either the left or right side of the main opening / closing part of the shutter main body is provided with a temporary stopper for holding in a folded state.
According to this configuration, the main opening / closing part is fixed to the structure part side of the left and right end parts such as the garage with the stopper, and the sub opening / closing part is folded in a compact manner and held to the shortest length. The shutter body can be closed and a required gap can be provided to allow light and wind to pass therethrough.

In the shutter device of the present invention, a vertical frame is fixed between the upper structure portion and the lower structure portion and at both left and right ends in the frontage width to be installed, and the openable and foldable open / close portions and the open / close portions are provided. A horizontal frame body that is installed between the left and right vertical frame bodies in the frontage, and the upper structure part and the lower structure part are connected to each other. And an upper frame fixed to the upper structure part and a lower frame fixed to the lower structure part. Each of the upper frame and the lower frame is provided with a guide rail, and a plurality of opening / closing parts on each shutter body side. Rotating members that engage with the guide rails are provided at the upper and lower ends of the plate material (slats), and fasteners (sickle locks) are provided between the vertical frame members on the flange members provided on both ends of the opening / closing portion. ) And the opening / closing part is a main opening / closing part in which a plurality of horizontal hollow plate materials are connected. Includes a auxiliary switching unit narrow hollow plate member has a plurality of connecting than hollow plate member of the main switching unit, one by at least one body, respectively.
Therefore, the shutter device of the present invention can prevent crimes such as theft and burglary from entering the garage, the store, or the house, and at the same time, it can emit light and wind as necessary. There is an advantage that it can be passed freely and safety is increased.

  In addition, since the shutter device of the present invention has a simple structure, it is possible to provide an excellent design.

It is a longitudinal cross-sectional view which shows the shutter apparatus of this invention. (A) is a front view showing the shutter device, and (B) is a cross-sectional view showing a state in which a gap is provided in the shutter device. FIG. 2 shows a horizontal frame of the shutter device of the present invention, in which (A) is an upper frame and (B) is a cross-sectional view showing a lower frame. It is a top view which shows the opening / closing part of the shutter apparatus of this invention. It is sectional drawing which shows the shutter main body of the shutter apparatus of this invention. (A) is the top view and side view which show the long connection part of the shutter apparatus of this invention, (B) is the top view and side view which show the short connection part of the shutter apparatus of this invention. FIG. 2 shows the structure of the main opening / closing part of the shutter device of the present invention, where (A) is an open state and (B) is an explanatory view showing a closed state. FIGS. 2A and 2B illustrate a structure of a sub-opening / closing portion of the shutter device according to the present invention, where FIG. 3A is an open state and FIG. It is explanatory drawing which shows the attachment state of the connecting rod of the shutter apparatus of this invention. It is a principal part longitudinal cross-sectional view which shows the attachment state of the upper rotating member and lower rotating member of the shutter apparatus of this invention. (A) And (B) is the front perspective view and cross-sectional view which show the state which folded the opening-and-closing part of the shutter apparatus of this invention to the shortest length. (A) And (B) is sectional drawing which shows the state which brought the opening-closing part of the shutter apparatus of this invention close to the left, and the state put close to the right. It is a perspective view which shows the fastener and temporary fastener of the shutter apparatus of this invention. It is a longitudinal cross-sectional view which shows the other installation aspect of the shutter apparatus of this invention. It is explanatory drawing which shows the conventional horizontal opening shutter, Comprising: (A) and (B) show the installation aspect in a horizontal rail and an inclination rail, respectively.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
1 and 2 show an embodiment of a shutter device according to the present invention. The shutter device 10 of this embodiment is an entrance / exit (corresponding to an opening) of a garage P provided in a building H or the like. Between the concrete road surface R (which constitutes the lower structural part) and a part of the building H (which constitutes the upper structural part) located above and below A pair of shutter main bodies 30 (see FIG. 3) having an opening / closing section provided with the horizontal frame body 20, a main opening / closing section 31M and a sub opening / closing section 31S, a rotating member 40 (see FIG. 3), and a flange member 50. (See FIG. 4), a connection auxiliary frame 60 (see FIG. 4), a vertical frame body 70, a fastener (sickle lock) 80, and a temporary fastener (hook) 90.

  The horizontal frame body 20 is a structure in which each shutter main body 30 is connected and stood between a part of a building H that is an upper structure portion and a concrete road surface R that is a lower structure portion. A lower frame 20B, both of which are made of an aluminum material by extrusion molding.

  Of these, the upper frame 20A has a cross-sectional shape as shown in FIG. 3A, and has a guide chamber 21A provided with a slit 22A that opens downward, and the upper frame 20A (Or under the eaves) etc. In addition, two rows of guide rails 23A arranged side by side in a substantially concave groove shape are provided on the inner surfaces (floor surfaces) on both sides of the slit 22A of the guide chamber 21A. In the guide chamber 21A, a plurality of screw holes 24A are provided on the inner ceiling surface at predetermined intervals along the length direction (lateral direction).

  The lower frame 20B has a cross-sectional shape as shown in FIG. 3B, and has a guide chamber 21B provided with a slit 22B that opens upward, and is attached to a concrete road surface R that is a lower structure portion. ing. Two rows of guide rails 23B arranged side by side are provided in a substantially concave groove shape on the inner surfaces (ceiling surfaces) on both sides of the slit 22B of the guide chamber 21B. In the guide chamber 21B, a plurality of screw holes 24B are provided on the inner surface (inner floor surface) at predetermined intervals along the length direction (lateral direction). Since the lower frame 20B has a vertically symmetrical shape with the upper frame 20A, it can also be used. Thereby, since it is not necessary to manufacture separately the upper frame 20A and the lower frame 20B, cost reduction can be aimed at.

  As shown in FIG. 4, the shutter main body 30 is slidably set in the horizontal frame body 20. In the present embodiment, the shutter body 30 includes an opening / closing part 31 including a main opening / closing part 31 </ b> M and a sub opening / closing part 31 </ b> S; A flange member 50 provided between the main opening / closing part 31M and the sub opening / closing part 31S and at both ends of the sub opening / closing part 31S, and an auxiliary connecting frame 60 provided between the main opening / closing part 31M and one of the sub opening / closing parts 30S. I have.

  Among these, the main opening / closing part 31M of the opening / closing part 31 is a plurality of plate members (slats) 33 shown in FIG. 5 and a plurality of connecting rods 34 shown in FIG. It consists of and.

  The material of the plate material 33 is not particularly limited, such as a metal plate material, a resin plate material, a punching metal plate material, and a wood plate material. The plate material 33 of the present embodiment is integrally formed of an aluminum material by extrusion molding, and has a space portion 33B partitioned by a plurality of ribs 33A inside, and has a cross section substantially in the vicinity of both end portions and substantially in the center portion. A C-shaped screw receiving portion 33C is provided, and a gasket mounting portion 33D having a substantially C-shaped cross section is provided at one end portion. The screw receiving portion 33C is not provided with a screw groove, but a screw-like structure such as a wood screw, in which the screw groove is cut into the inner surface and the screw is fixed by screwing the screw, may be used. .

  A fine uneven portion (for example, a satin finish or an embossing) is provided at the surface of the plate material 33. That is, fine convex portions 33E are provided along the longitudinal direction on one surface corresponding to the rib 33A, and a plurality of fine concave portions 33F are provided along the longitudinal direction on the other surface corresponding to the rib 33A. It has been.

  When the main opening / closing portion 31M is folded as shown in FIG. 4, the fine convex portion 33E significantly reduces the area where the surfaces of the adjacent plate members 33 are in contact with each other so that the surface of the plate member 33 is not scratched. This is what we consider. The plurality of fine concave portions 33F relieve the impact force of the convex portion 33E when folded, so that the dents caused by the convex portion 33E do not occur as much as possible.

  Moreover, although the fine convex part 33E and the recessed part 33F also exhibit the function of a design element as a vertical stripe pattern, it plays a role not only for design purposes but also for scratches and uneven color on the surface of the plate material. For this reason, the fine concave portion 33F is provided not only in the portion corresponding to the rib 33A, but also in the portion corresponding to the screw receiving portion 33C at the center, the screw receiving portion 33C at the end, and the peripheral portion of the gasket mounting portion 33D. It is preferable.

  As shown in FIG. 7 (A), the connecting rod 34 is formed in a flat plate shape having a predetermined width and length with a metal plate such as an aluminum material, and screw insertion holes 341 are provided near both ends and in the center. The long connecting rod 34A and a short connecting rod 34B formed of a metal plate such as an aluminum material in a flat plate shape having a predetermined width and length and provided with screw insertion holes 341 in the vicinity of both ends. The width of the short connecting rod 34B is the same as that of the long connecting rod 34A, but the length is substantially ½ of the long connecting rod 34A, and the outermost plate member 33 and the inner plate member 33 one side thereof. It is installed for connection between the two.

  In order to form the opening / closing part 31, a plurality of plate members 33 are assembled using a plurality of connecting rods 34 as shown in FIGS. As described above, the connecting rod 34 includes the long connecting rod 34A and the short connecting rod 34B. Among them, as shown in FIGS. 6 and 7, the long connecting rod 34 </ b> A is inserted into a screw insertion hole 341 at the center thereof, and the screw 35 is inserted into a screw receiving portion 33 </ b> C (FIG. 9) at the center of the plate member 33. Screw in). At this time, as shown in FIG. 9, the screw 35 is inserted into the screw receiving portion 33C by interposing a sleeve 35A having an outer diameter slightly smaller than the screw insertion hole 341 and having a height slightly larger than the plate thickness of the long connecting rod 34A. Tighten to and fix. Accordingly, the long connecting rod 34A is not firmly fixed to the plate member 33, and the long connecting rod 34A and the plate member 33 are attached to each other via the sleeve 35A so as to be rotatable relative to each other.

  The upper end portion of the long connecting rod 34A (the right end portion of the long connecting rod 34A in FIGS. 7 and 8) is inserted into the screw insertion hole 341 (see FIG. 6) at the upper end portion of the long connecting rod 34A. The screw 35 is inserted into the screw receiving portion 33C (see FIG. 5) of the upper end portion of the plate member 33 adjacent to the right side thereof in FIGS. 7 and 8 (see the left end portion of the plate member 33 in FIGS. 7 and 8) via the sleeve 35A. (See FIG. 9 for details). On the other hand, the lower end of the long connecting rod 34A (the left end of the long connecting rod 34A in FIGS. 7 and 8) is the lower end of the plate 33 adjacent to the left in FIGS. 7 and 8 (FIGS. 7 and 8). Then, the screw 35 is attached to the right end portion of the plate member 33. In this attachment, the upper rotating member 40A is also attached as shown in FIG. The number of plate members 33 in the opening / closing part 31 is not limited, and is appropriately determined depending on the size (opening) of the garage doorway (opening).

  As shown in FIG. 4, between the main opening / closing part 31 </ b> M constituting the opening / closing part 31 and the auxiliary opening / closing part 31 </ b> S on one side (right side in FIG. 4), an intermediate rod 36 </ b> A, End flanges 52 are respectively installed between the left and right sub-opening / closing sections 31S and the vertical frame body 60, which will be described later. Further, a later-described stopper (sickle lock) 80 is provided between the intermediate rod 51 and the vertical frame body 70 so that they can be fixed and connected together as necessary.

On the other hand, the basic structure of the sub-opening / closing part 31S of the opening / closing part 31 is the same as that of the main opening / closing part 31M, and as shown in FIG. 8, a plurality of plate members 36 and these plate members 36 are connected so as to be freely opened and closed. It is comprised from the some connecting rod 37 which is a connection member.
Although not shown, the plate member 36 is integrally formed of an aluminum material by extrusion molding, and has a space portion partitioned by ribs inside, and has a substantially C-shaped cross section in the vicinity of both end portions and in the substantially central portion. A receiving part (for example, see the main opening / closing part 31M) is provided.

  The basic structure of the connecting rod 37 is substantially the same as that of the connecting rod 34, and is formed in a flat plate shape having a predetermined width and length with a metal plate such as an aluminum material, and screws are inserted near both ends and at the center. A long connecting rod 37A provided with a hole and a short connecting rod 37B formed of a metal plate such as an aluminum material in a flat plate shape having a predetermined width and length and provided with screw insertion holes near both ends. Has been. The short connecting rod 37B has the same width as the long connecting rod 37A, but the length is about ½ of the long connecting rod 37A. The plate thickness of the plate member 36 of the sub opening / closing portion 31S is substantially the same as that of the plate member 33 of the main opening / closing portion 31M, but the plate width is about 1/3.

  Next, in order to form the sub opening / closing part 31S, as shown in FIG. 7 or FIG. 8, a plurality of plate members 36 are assembled using a plurality of connecting rods 37, but basically a method for assembling the main opening / closing part 31M. Therefore, detailed description is omitted. A significant difference from the assembly of the main opening / closing part 31M is that the upper rotating member is attached to the central part of the plate member 36. The number of plate members 36 in the sub opening / closing portion 31S is not limited. If the size (opening) of the garage entrance / exit (opening) is large, the number of plate members 36 is increased in order to ensure sufficient lighting and ventilation, and the garage entrance / exit When the size (opening) of the (opening) is small, design changes such as reducing the number of plate members 36 are possible. Further, it is preferable to set the number of plate members 36 of the sub-opening / closing portion 31S so as to balance the amount of lighting and ventilation in relation to the number of plate members 33 in the main opening / closing portion 31M.

  In this way, the connecting rod 34 and the connecting rod 37, which are connecting members, are respectively attached to the upper ends of the main opening / closing portion 31M and the sub opening / closing portion 31S, and the upper rotating member 40A is attached so as to be aligned in a straight line. However, the connecting rod 34 and the connecting rod 37, which are connecting members, are also attached to the lower ends of the main opening / closing portion 31M and the sub opening / closing portion 31S, respectively. The difference from the upper end is that the lower rotating member 40B having a different form is attached in place of the upper rotating member 40A.

  In this way, as shown in FIG. 11 (B), the main opening / closing part 31M and the sub opening / closing part 31S are connected via the intermediate rod 51 on one side and the auxiliary connecting frame 60 and the intermediate rod 51 on the other side. Thus, the shutter body 30 is configured by being integrally coupled. Further, end collars 52 are also attached to both end portions of the shutter body 30, that is, outside the sub opening / closing portions 31S.

  The shutter body 30 can be mass-produced at the factory as a unit assembled in advance. Since the shutter body 30 can be easily formed using the connecting rods 34 and 37 without separately forming an X-shaped expansion / contraction member as in the prior art, production is easier and cost reduction can be achieved. It becomes possible to plan. The shutter main body 30 shown in FIG. 4 has a sub opening / closing portion 31S connected to both the left and right sides of the main opening / closing portion 31M. However, in the present invention, as a minimum configuration, the sub opening / closing portion 31S is connected to the main opening / closing portion 31M. It should just be provided in at least any one of the right and left both ends.

  The rotating member 40 is provided on guide rails provided on the upper frame 20A and the lower frame 20B, respectively, on each plate member (slat) constituting the opening / closing portion 31 on the shutter body 30 side (in the case of the main opening / closing portion 31M, each plate member 33, In the case of the sub opening / closing part 31S, the upper end part and the lower end part side of each plate member 36) are slidably engaged, and are composed of an upper rotating member 40A and a lower rotating member 40B. Hereinafter, the main opening / closing part 31M will be described.

  As shown in FIG. 10A, the upper rotating member 40A is composed of a bearing roller 43A attached to a rectangular parallelepiped support material 41A via a horizontal shaft 42A, and the support material 41A has a stepped hole 411A. Is penetrated vertically. In this case, the horizontal shaft 42A is constituted by a screw in which the bearing roller 43A is screwed to the mounting portion 412A of the support member 41A. However, the present invention is not limited to this, and for example, a shaft not shown is used. Can do.

  When a shaft is used, a cylindrical roller can be used instead of the bearing roller 43A. The bearing roller 43A is a shield type that prevents intrusion of dust and the like, and grease is accommodated in the interior covered with the covering plate 44A. Thereby, consideration is given so that the bearing roller 43A can rotate smoothly at all times and can withstand long-term use.

  To attach the other end of the long connecting rod 34A to the plate member 33 together with the upper rotating member 40A, as shown in FIG. 10A, a sleeve 45A is fitted to the lower end portion of the stepped hole 411A of the support member 41A. Then, the protruding lower end portion of the sleeve 45A is inserted into the screw insertion hole 341 of the long connecting rod 34A, the screw 46A is dropped into the sleeve 45A from the upper end portion of the stepped hole 411A, and screwed into the screw receiving portion 33C of the plate member 33. . Thereby, the long connecting rod 34A is not firmly fixed to the plate member 33, and the long connecting rod 34A and the plate member 33 are attached to each other via the sleeve 45A so as to be rotatable with respect to each other.

  The support member 41A of the upper rotating member 40A can also move slightly up and down via the sleeve 45A, and the support member 41A and the plate member 33 are attached so as to be rotatable relative to each other. In the upper rotating member 40A, the support material 41A is attached to the plate material 33 so that the bearing rollers 43A are alternately in opposite positions with respect to the plurality of plate materials 33.

  As shown in FIG. 3A, the guide rails 23A of the upper frame 20A are provided in two rows in parallel with the slits 22A for sliding the support material 41A interposed therebetween, and bearings are provided with respect to the two rows of guide rails 23A. The rollers 43A are alternately arranged in two rows and engaged, and are configured to move along the guide rails 23A (see FIG. 1).

  As shown in FIG. 10B, the lower rotating member 40B is composed of a cylindrical roller 42B attached via a vertical shaft 41B. The vertical shaft 41B uses screws 41B. The shaft may be omitted.

  In order to attach the lower rotating member 40B to the plate member 33 together with the connecting rod 34, as shown in FIG. 10B, a sleeve 43B is fitted to a roller 42B, and the protruding upper end of the sleeve 43B is connected to, for example, a long connecting rod. It is inserted into the screw insertion hole 341 of 34 </ b> A and screwed into the screw receiving portion 33 </ b> C of the plate material 33. Thereby, the long connecting rod 34A is not firmly fixed to the plate member 33, and the long connecting rod 34A and the plate member 33 are attached to each other via the sleeve 43B so as to be rotatable relative to each other. The roller 42B can rotate through the sleeve 43B.

  Similarly to the upper rotating member 40A, the lower rotating member 40B is attached so as to be positioned in a straight line, and can move along the slit 22B (see FIG. 3B) of the lower frame 20B as shown in FIG. Configure.

  As described above, the flange member 50 is connected between the main opening / closing part 31M and the left and right sub opening / closing parts 31S in FIG. 4 (however, between the main opening / closing part 31M and the right sub opening / closing part 31S). The intermediate rod 51 provided (with 60 interposed) and the end rods 52 provided on both end sides of the sub opening / closing portion 31S.

  The intermediate rod 51 is provided with the above-described upper rotating member 40A and lower rotating member 40B, which are rotating members, at both upper and lower end portions, and the guide rail 23A inside the guide chamber 21A and the inside of the guide chamber 21B. It can be freely slid along the guide rail 23B (see FIG. 3).

  The end hook 52 is formed to have the same outer width as that of the intermediate hook 51 (the dimension in the direction perpendicular to the sliding direction of the sub opening / closing portion 31S). The locking portion can be fixed to a receiving seat of a vertical frame 70 described later. Therefore, a lock main body (not shown) of a stopper (sickle lock) 80 is provided in the end hook 52.

  As shown in FIG. 4 or 7, the connection auxiliary frame 60 prevents a gap from being generated between the main opening / closing portion 31 </ b> M of the shutter main body 30 that opens and closes and the intermediate rod 51 of the rod member 50. The main opening / closing part 31M is rotatably connected via a gasket mounting part 33D (see FIG. 5A) on one end side of the plate member 33. That is, the auxiliary connecting frame 60 has an intermediate collar 51 provided at the end (the right end in the present embodiment) of the main opening / closing portion 31M and the end (the left end in the present embodiment) of the sub opening / closing portion 31S on one side. The main opening / closing part 31M on one end side (the rightmost end side in this embodiment) is opened and closed within an angle range of approximately 90 degrees. Operation is secured.

  As shown in FIG. 4, the auxiliary connection frame 60 of the present embodiment is provided on the right end side of the main opening / closing part 31 </ b> M and the left end side of the sub opening / closing part 31 </ b> S by interposing a connecting member 61 provided inside. It is assembled to the intermediate collar 51 integrally.

  As shown in FIGS. 1 and 2, the vertical frame body 70 has an upper end with respect to the structural parts at both the left and right ends of the doorway (opening) facing the concrete road surface R of the garage P provided in the building H or the like. It is fixed and attached by appropriate means (for example, a screw for concrete, etc.) in the vertical direction from the part to the lower end part. The vertical frame body 70 is formed to be wider than the upper frame 20A and the lower frame 20B of the horizontal frame body 20 provided with the above-described guide rails, and a sickle-shaped locking portion of a lock 80 to be described later. A receiving seat (not shown) is installed inside.

  The stopper (stopper) 80 is formed of a sickle lock, and as shown in FIG. 7B, a lock main body 81 provided in the end collar 52 and a sickle-shaped engagement protruding from the lock main body 81. A receiving seat 82 provided inside the vertical frame body 70 into which the stop portion 81A (see FIG. 13) enters, and a lever 83 attached to the lock main body 61 in order to perform locking and unlocking operations with this sickle lock. It consists of and.

  As shown in FIG. 13, the temporary fastener 90 is used to hold the sub opening / closing portions 31 </ b> S integrally connected to the left and right sides of the main opening / closing portion 31 </ b> M of the shutter body 30 in a folded state. It is. In particular, if the sub-opening / closing part 31S is folded and temporarily fixed by the temporary fixing tool 90 and is fastened to the vertical frame body 70 by the fasteners 80, the main opening / closing part 31M is forcedly attached. Since a mode other than a completely open (elongated) state cannot be taken, a sealed state is possible. As shown in FIG. 13, the temporary fastener 90 of the present embodiment includes a hook 91 attached to the vertical frame body 70 and a locking hole 92 formed in the end flange 52.

  Therefore, according to the present embodiment, as shown in FIG. 2 (A), rain, wind and light can be obtained by widening the entire opening width of the garage P so that it is covered with the opening / closing part 31. The car inside the garage P can be carefully protected from rain, wind, ultraviolet rays, etc. In addition, since it is possible to prevent people from entering from the outside, it is possible to protect expensive cars and the like inside the garage from theft and mischief, and to secure safety.

  Further, by appropriately sliding the saddle member 50 to the left and right, that is, from the fully open (garage closed) state shown in FIG. 2 (A), as shown in FIG. While folding, the main opening / closing part 31M is folded, and these opening / closing parts 31 are collectively moved to the left as shown in FIG. The body 70 can be locked. Here, the left vertical frame body 70 is fixed to the left wall surface of the garage doorway (the right vertical frame body 70 is also fixed to the right wall surface of the garage doorway).

  Therefore, as shown in FIG. 12A, by bringing the shutter main body 30 together to the left of the garage doorway, the doorway can be opened widely and a vehicle or the like can be moved in and out of the garage. In addition, by performing the same operation, as shown in FIG. 5B, by bringing the shutter body 30 together on the right side of the garage entrance, it is possible to easily enter and exit the car from the garage. Become.

Furthermore, according to the present embodiment, when the garage here is, for example, a large garage having a wide frontage where two cars can be parked side by side, either one of the garages can be closed by folding the shutter device by half. You can also go in and out of cars.
In other words, if a wide range of shutter devices according to the present embodiment are used in accordance with the garage opening, the left and right end rods 52 that are locked between the left and right vertical frame members 70 will be in and out of the left and right ends. Either one of the right and left fasteners 80 corresponding to the person who wants to make it unlock is unlocked. Further, when the sub opening / closing part 31 </ b> S is engaged with the temporary fastener 90 and folded, the engagement state with the temporary fastener 90 is simultaneously released.
As a result, the unlocked end bar 52 is drawn toward the center of the garage entrance, and the main opening / closing portion 31M is folded to open any half of the garage entrance, and this opened side of the garage entrance is opened. Cars can enter and exit freely from the entrance.

  In the present embodiment, as described above, the shutter main body 30 is widened so as to cover the entire entrance / exit (opening) of the garage P, and as shown in FIG. Since the plug can be shut out, the car inside the garage P can be protected carefully from rain, wind, ultraviolet rays, etc. From this state, the fastener 80 is unlocked and locked by the temporary fastener 90 to release the state where the sub opening / closing part 31S is folded. After that, as shown in FIG. 5B, one (open in the figure) left side sub-opening / closing part 31S is pushed out in a predetermined direction (right in the figure) from the fully folded state and opened.

In conjunction with this, the left intermediate rod 51 and the main opening / closing portion 31M of the left and right intermediate rods 51 are also pulled and moved slightly to the right. Accordingly, gaps α and β are formed between the plate members 33 of the sub opening / closing portion 31M and the main opening / closing portion 31M (see FIG. 2B).
As a result, the wind can pass through the inside and outside of the garage through the gaps α and β, and external light can be taken into the garage.

  In addition, this invention is not limited to said embodiment, Various aspects are applicable. That is, for example, as shown in FIG. 14, a configuration in which the upper frame 20 </ b> A of the horizontal frame body in which the guide rail is installed is fixed to the wall surface of the eaves of the building H that is the upper structure portion. .

  In addition, the opening / closing part 31 of the present embodiment is configured by the integrated main opening / closing part 31M and the auxiliary opening / closing parts 31S integrally provided on both sides of the opening / closing part 31M. What is necessary is just to have a required function. Of course, when configuring a large-sized shutter device, two or more of them, for example, a sub opening / closing portion, a main opening / closing portion, a sub opening / closing portion, a main opening / closing portion, and a sub opening / closing portion between the vertical frame bodies 70 on both sides. It is also possible to have a configuration in which a plurality of combinations of a main opening / closing portion and a sub opening / closing portion are added and connected in series.

Moreover, in this embodiment, although it applied as a shutter device of a garage, in addition to this, for example, a shutter device at an entrance of a store, an alternative means of a security grid at a entrance of a house or a window of a house, etc. Etc. can be applied.
That is, if this shutter device is applied as a shutter device at a store entrance / exit, a door for a house, or a grid for security at a window of a house, the same effect as in the case of a garage can be obtained. For example, if this shutter device is installed at the entrance of a store, in the case of lunch break etc., the customer is lined up waiting for opening of the store before the entrance by closing only the shutter device with the store open. However, you can take a break and do the next preparation work without worrying about your eyes.

  For example, if this shutter device is applied instead of the door of a house entrance, the amount of passage of wind and light can be freely adjusted while the entrance is closed as in the case of the garage described above. Therefore, by letting the wind into the room in summer or the like, it is possible to spend a cool time without using an air conditioner or the like when there is a wind. In addition, by letting light into the entrance, the interior of the entrance can be kept bright while the entrance is closed. Furthermore, if this shutter device is installed in the window, it is effective in crime prevention because it can prevent intrusion of people from the window, and if the gaps α, β are formed while the shutter device is closed, Since wind and light can be taken into the room, generation of mold and the like can be prevented and the room can be kept bright. In addition, of course, it is also effective as a measure against the strong summer sun and the western sun.

  The shutter device according to the present invention can prevent the other person from entering the garage and cause theft or mischief of parked cars, etc. to improve safety, and at the same time, free light and wind The inside of the garage can be kept hygienic by passing it through, and is particularly suitable for enhancing the beauty by installing it in a garage of an apartment house such as a detached house or an apartment.

  Furthermore, the shutter device according to the present invention can be applied to a doorway of a store, a doorway of a house, a window, etc. other than being applied to a garage, etc. At the same time, it is possible to prevent outbreaks at the same time, and it is possible to keep the inside of the store, the entrance of the house, the interior of the house, etc. hygienic by allowing light and wind to pass freely as needed, and also keep the appearance in good condition It is also suitable for this.

DESCRIPTION OF SYMBOLS 10 Shutter apparatus 20 Horizontal frame 20A Upper frame 20B Lower frame 30 Shutter main body 31M Main opening / closing part 31S Sub opening / closing part 33 Plate material (slat)
34 connecting rod 40 rotating member 40A upper rotating member 40B lower rotating member 41A support material 50 flange member 51 intermediate rod 52 end rod 60 connecting auxiliary frame 70 vertical frame body 80 fastener (sickle lock)
90 Temporary fasteners (hooks)
α gap β gap

Claims (3)

A vertical frame is fixed between the upper structure portion and the lower structure portion, and at both left and right ends in the frontage width to be installed,
A shutter body having an openable and foldable openable and closable opening and closing member and flange members attached to both ends of the opening and closing portion is installed between the left and right vertical frame bodies in the frontage,
A horizontal frame body in which the shutter main bodies of the upper structure portion and the lower structure portion are connected and stood is provided with an upper frame fixed to the upper structure portion and a lower frame fixed to the lower structure portion. ,
A guide rail is provided on each of the upper frame and the lower frame, and a rotating member that engages with the guide rail is provided on an upper end portion and a lower end portion of the plurality of plate members constituting the opening / closing portion on each shutter body side,
The collar member provided on both ends of the opening / closing part is provided with a fastener between the vertical frame body,
The opening / closing part includes at least one main opening / closing part to which a plurality of horizontal hollow plate materials are connected and a sub opening / closing part to which a plurality of hollow plate materials having a width smaller than that of the main opening / closing part are connected. ing,
A shutter device characterized by that. The upper rotating member of the shutter body is composed of a roller rotatably attached to a support member via a horizontal shaft,
Each of the support members is attached to the plate member so that the rollers are alternately in a reciprocal position relative to the plurality of plate members,
The guide rails of the upper frame are provided in two rows in parallel across a slit for sliding the support material,
2. The shutter device according to claim 1, wherein the rollers are configured to alternately engage and move in two rows with respect to the two rows of guide rails. 3. A temporary stopper for holding the auxiliary opening / closing part integrally connected to either one of the left and right sides of the main opening / closing part of the shutter main body in a folded state;
The shutter device according to claim 1, wherein:

Images