JPH0233600Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a housing unit for a shutter curtain, and more specifically, when a shutter is installed in an opening of a building, the housing is attached to a shutter curtain that moves up and down along a guide rail. Various types of fittings, each with its own purpose and use, such as plates, latch holders, shutter curtain stabilizers, etc., can be mounted without the need for special mounting parts.
The rod-shaped mounting body integrally formed on the lowest slat can be mounted extremely easily and removably, without wasting time and effort.
The present invention relates to a shutter curtain storage unit that not only allows the work of installing the shutter curtain to be easily and accurately performed, but also allows the replacement work to be easily performed on site.

When installing a shutter at an opening such as a doorway or window of a building, a winder is installed between the left and right brackets of the shutter case, which is installed at the upper end of the guide rails erected on both the left and right sides of the opening. on the drum,
Connect the lowest slat of the shutter curtain via a hanging device, attach the seat plate to the lowest slat, and attach the latch bar holder and shutter curtain steadying device to the required position as necessary. However, conventionally, these fitting members have been attached by means such as screwing, riveting, welding, etc. For this reason, time and labor are wasted, and the work of retracting the shutter curtain cannot be carried out efficiently, and the work of replacing the retracting member cannot be done easily on site.

This invention was created based on a completely new concept in view of the above-mentioned actual situation, and its purpose is to improve the seat plate, latch holder, and shutter curtain swinger attached to the shutter curtain. By configuring the housing member such as a stopper to be removably attached via a rod-shaped attachment body located inside the lower end of the lowest slat and integrally formed in the longitudinal direction, it can be attached to an opening in a building. When installing a shutter, you can easily attach various housing members, each with its own purpose and use, without wasting time or effort and without the need for special mounting members. In addition to being able to easily and accurately perform the work of fitting the shutter curtain,
The object of the present invention is to provide a housing unit for a shutter curtain that can be easily replaced on-site.

To explain the structure of the present invention with reference to the embodiment shown in the drawings, in FIGS. 1 to 8, 1 is a lowermost slat which is a component of a shutter curtain, and the upper end of the lowermost slat 1 is A locking piece 2 that rotatably engages with a connecting locking piece of the slat immediately above the slat is integrally curved in the lower end, and a seat plate and a latch, which will be described later, are provided in the inner longitudinal direction of the lower end. A rod-shaped mounting body 3 is integrally formed to removably attach a housing member such as a holder or a shutter curtain sway stopper.

The rod-shaped mounting body 3 includes wedge-shaped fitting receiving grooves 5, 5, which face in the front-rear and up-down directions via fitting receiving seats 4, 4 formed by intersecting long plates when viewed from the side.
. . , and fitting pieces 6, 6, .

Reference numeral 7 denotes a seat plate of a shutter installed in a window of a building, and as shown in FIG. It is formed into a substantially inverted L shape by the plate-shaped water flow piece 7b hanging down from the inclined end of the water piece 7a, and the free end of the water piece 7a is fitted with the wedge-shaped fitting receiving groove 5. A wedge-shaped fitting protrusion 8 whose center portion is divided into two is integrally formed so that it can be tightly fitted to the mating piece 6.

Reference numeral 9 denotes a seat plate of a shutter installed at the entrance of a building, etc., and the seat plate 9 is, as shown in FIG.
In side view, it is formed into a downward U-shape by the horizontal mounting plate 9a and the landing pieces 9b hanging down from both ends thereof, and is located on the longitudinal center line of the horizontal mounting plate 9a and is divided into two parts. A wedge-shaped fitting protrusion 10 is integrally formed.

11 is the lowest slat 1 of the shutter curtain
A steadying device for preventing vibration in the left and right direction,
As shown in FIG. 5, the vibration stopper 11 is formed into a substantially L-shape by a vertical mounting piece 11a and a horizontal regulating piece 11b projecting in a direction substantially orthogonal to the vertical mounting piece 11a. At the same time, a wedge-shaped fitting protrusion 1 whose center part is divided into two is provided at the base of the horizontal regulating piece 11b.
2 are integrally formed. By attaching the steady stop device 11 to both left and right outer ends of the lowest slat 1, the lowest slat 1 cooperates with the open side edge of the guide rail to ensure that the lowest slat 1 is latched within the guide rail. This is a regulation that allows the door to be closed without being touched.

13 is a latch holder, and the latch holder 13 has a vertical holding piece 13 as shown in FIG.
A and a horizontal holding piece 13b form a U-shape, and one horizontal holding piece 13b is integrated with a wedge-shaped fitting protrusion 14 whose center portion is divided into two in parallel with the vertical holding piece 13a. It is formed. The latch holder 13 has a latch bar 15.
In the case of a shutter provided facing the back side of the lowest slat 1, a required number of latch bars 15 are attached to slidably hold the latch bar 15.

16 is the lowest slat 1 of the shutter curtain
As shown in FIG. 7, the vibration prevention device 16 is a wedge-shaped fitting that is split in half at the center on one surface of a cubic body 16a. A mating protrusion 17 is integrally formed. The above-mentioned steadying device 16 is attached to the lowest slat 1 located within the guide rail as necessary, but a steadying member made of a material such as mohair is provided between the opposing side walls of the guide rail. If it is, there is no need to attach it.

Reference numeral 18 denotes an elastic seat plate, and as shown in FIG.
a is formed in an arc shape, and a wedge-shaped fitting protrusion 19 is integrally formed on the upper part of the landing part 18a through a hollow part 18b, which absorbs and relieves the impact of landing when closing, The purpose is to maintain airtightness.

Since the present invention is constructed as described above, when installing a shutter in an opening of a building, in order to properly store the shutter curtain, seat plates 7, 9, 18, steadying device 11, 16. It is sufficient to attach fitting members such as the latch holder 13 to the rod-shaped attachment body 3, but in this case, it is not necessary to attach all of these fitting members to the wedge-shaped fitting groove 5 of the rod-shaped attachment body 3. It can be attached depending on the purpose and use.

For example, when attaching the seat plates 7, 9, 18, the wedge-shaped fitting receiving groove 5 formed in the rod-shaped mounting body 3,
5, . . ., the respective wedge-shaped fitting protrusions 8, 10, 19 may be fitted into the wedge-shaped fitting receiving grooves 5 facing downward (see FIG. 1).

In addition, in order to attach the vibration prevention device 11 to the rod-shaped mounting body 3 and prevent the lowest slat 1 from swinging in the left-right direction, the wedge-shaped fitting protrusion 12 of the vibration prevention device 11 must be attached to a wedge-shaped fitting facing forward. After fitting into the receiving groove 5, the vertical mounting piece 11a may be fixed to the lowermost slat 1 by screwing, riveting, or the like (see FIG. 1).

Furthermore, in order to attach the steadying device 16 to the rod-shaped mounting body 3 and prevent the swinging of the lowest slat 1 in the longitudinal direction within the guide rail, the wedge-shaped fitting protrusion 17 of the steadying device 16 must be moved rearward. It is sufficient to fit into the facing wedge-shaped fitting receiving groove 5 (see Fig. 1).

Furthermore, the latch holder 13 is attached to the rod-shaped mounting body 3.
In order to attach it, the wedge-shaped fitting protrusion 14 should be fitted into the wedge-shaped fitting receiving groove 5 facing upward (see FIG. 1).

In any of the above cases, the seat plates 7, 9, the steadying devices 11, 16, and the wedge-shaped fitting protrusions 8, 10, 12, 14, 1 of the latch holder 13
7 is split in half at the center, so when the wedge-shaped fitting receiving groove 5 of the mounting body 3 is slid and fitted from the longitudinal direction, an external force in the right angle direction is applied from the fitting receiving seat 4 that is in sliding contact. The mating operation is not very easy because the mating operation is not easy because the mating operation is elastically deformed in the direction of narrowing the facing distance. Since it is securely locked to the fitting piece 6 and is in a tightly fitted state, there is no risk of wobbling during the opening and closing operations of the shutter, and
Since these fitting members are detachably attached to the rod-shaped attachment body 3, they can be easily replaced on-site.

In short, the present invention is such that the housing members such as the seat plate, latch holder, shutter curtain steadying device, etc. that are attached to the shutter curtain are integrally formed in the longitudinal direction inside the lower end of the lowest slat. Since the shutter can be removably attached via the rod-shaped mounting body, it is possible to install the shutter in the opening of a building without wasting time and effort, and it can be installed for each specific purpose and purpose. It is not only possible to easily and accurately install various types of housing parts without the need for special mounting parts, but also to easily and accurately perform the work of housing shutter curtains, and replacement work can also be done on-site. This can be done easily and has extremely useful practical effects, allowing the installation of shutters to be carried out efficiently.

[Brief explanation of drawings]

The drawings show an embodiment of the shutter curtain housing unit according to the present invention. Figure 1 is a side view showing various housing members attached to the lowest slat, and Figure 2 is a side view of the lowermost slat. A perspective view showing the state in which the latch holder and the seat plate are attached to the slats. Figures 3 and 4 are perspective views of the seat plate, and Figure 5 is a perspective view of the seat plate.
The figure is a perspective view of the steadying device in the left-right direction of the lowest slat, FIG. 6 is a perspective view of the latch holder, FIG. 7 is a perspective view of the steadying device in the longitudinal direction of the lowest slat, and FIG. It is a perspective view of an elastic seat board. 1...lowest slat, 2...locking piece, 3...
Rod-shaped mounting body, 4... Fitting seat, 5... Wedge-shaped fitting groove, 6... Fitting piece, 7, 9, 18... Seat plate, 8,
10, 12, 14, 17, 19... Wedge-shaped fitting projection, 11, 16... Steady stopper, 13... Latch holder, 15... Latch bar, 18... Elastic seat plate.

Claims (1)

[Scope of utility model registration request] A housing unit for a shutter curtain that is constructed by connecting a number of slats so as to be rotatable in the vertical direction, and the housing unit is located inside the lower end of the lowest slat and is integrally formed in the longitudinal direction with a rod-shaped mounting unit. and housing members such as a seat plate, a latch holder, and a shutter curtain steadying device that are removably attached to the rod-shaped mounting body. It consists of wedge-shaped fitting receiving grooves formed in the front and back and vertical directions through intersecting fitting receiving seats, and fitting pieces projecting horizontally and vertically at the ends of the fitting receiving seats, respectively. A housing unit for a shutter curtain, characterized in that a wedge-shaped fitting protrusion is formed at a predetermined position of the housing member to tightly fit into the wedge-shaped fitting groove and the fitting piece of the rod-shaped mounting body. .