JPH0710364U - Bay window - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a bay window with equipment in the waist, which has a structure that facilitates work on the equipment inside even in a space where the installation location is narrow. [Structure] The waist portion 3 of the bay window 1 is used as a storage portion for equipment. The waist 3 is formed by the structural frame 15 and the cover body 16, and the cover body is rotatable downward about the building side edge of the bottom surface member 19 as a rotation center.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bay window in which a lower waist is used as a storage area for equipment.

[0002]

[Prior art]

 The bay window is often provided with a storage unit that houses equipment such as shutters, lighting, and air conditioners. For example, in a bay window equipped with a lift-up shutter (hereinafter sometimes simply referred to as a shutter) that pulls upward from a lower storage unit to block the opening, the lower waist is the storage unit and the shutter The winding section and the guide member are arranged.

Since the equipment stored in such a storage unit requires maintenance, a part of the storage unit can be opened. For example, in the case of the above-mentioned bay window equipped with the lift-up shutter, the lower surface cover of the waist is removable, and maintenance such as the winding portion of the shutter and the guide member is performed by removing the lower surface cover.

However, in this case, in the situation where the bay window 1 is attached to the second floor of the building as shown in FIG. 5, the gap between the small roof 2 of the building and the lower surface of the waist 3 of the bay window 1 becomes close, and the space between them Space is not enough for maintenance work. For this reason, the work is performed in an unnatural posture, which causes considerable difficulty. In general, the waist of the bay window is considered to be a part of the structure forming the bay window, and therefore the technical idea is to provide an inspection hole at a position that does not destroy the overall shape of the storage unit. Therefore, as described above, only the upper surface or the lower surface is often opened, and the working space tends to be narrowed.

[0005]

[Problems to be solved by the device]

 This invention is a bay window with the lower waist as an equipment storage part, and even if it is attached to a place where it is difficult to secure a sufficient working space below, it is easy to perform inspections and other work on the equipment stored inside. The issue is to provide a bay window equipped with.

[0006]

[Means for Solving the Problems]

 The lower part of the bay window is used as a storage area for equipment. At least the front member and the bottom member of the waist portion are integrally rotatable downward with the building side edge of the bottom member as the center of rotation. The stored equipment may be arranged to be rotated integrally with the bottom member.

[0007]

[Action]

 The configuration in which at least the front member and the bottom member of the waist are integrally rotated downward with the building side edge of the bottom member as the center of rotation enables the interior of the storage unit to be largely exposed to the front of the bay window. .

[0008]

【Example】

 FIG. 2 shows a bay window 1 provided with a lift-up shutter, and a lower waist portion 3 serves as a storage portion for accommodating winding equipment for the shutter body 4 and the like. The bay window 1 includes a roof portion 5, a main body portion 6 and a waist portion 3, each of which includes a front portion a and sleeve portions b and c on both sides thereof. A pulling device 6 for the shutter body 4 is arranged on the roof portion 5.

The front portion of the main body portion 7 is a front opening portion 7 a, and the sleeve portion is a sleeve opening portion 7 (b, c), and the front shutter body 4 a and the sleeve shutter body 4 (b, c) are provided respectively. Equipped. Hereinafter, for example, the front shutter body 4a and the sleeve shutter bodies 4 (b, c) may be collectively referred to as the shutter body 4.

The main body portion 7 has a rectangular parallelepiped frame structure including the left and right sides 8 and 8 on the outdoor side, the left and right mounting frames 9 and 9, and the shelf board 10 (FIGS. 2 and 3). It is fixed to the structure of the building with a mounting frame 9. The front part a and the sleeve parts b and c are defined by the upright 8 and the mounting frame 9, and guide grooves 11 are respectively formed on the opposing surfaces of the right and left uprights 8 and 8 and the opposing surfaces of the upright 8 and the mounting frame 9. Has been formed. Both of the shutter bodies 4 are vertically guided by the guide grooves 11 on both sides.

The shutter body 4 is composed of a front portion and sleeve portions on both sides independently of each other. Normally, the front shutter winding portion 12 a and the sleeve shutter winding portion 12 ( It is wound around b, c). The shutter body 4 is connected to the pulling device 6 housed in the roof part 5 by the wire 13, and when the pulling device 6 is driven, the shutter body 4 is pulled up all at once and the openings 7 (a to c). Shield.

Since the front shutter body 4a and the sleeve shutter bodies 4 (b, c) are arranged along each side on the outdoor side of the trapezoid in plan view, which is basically the bay window 1, each winding portion 12 is If they are arranged directly below the respective openings 7 (a to c), both ends of the front shutter winding portion 12a and the end portions of the sleeve shutter winding portion 12 (b, c) interfere with each other.

Therefore, the sleeve shutter winding section 12 (b, c) is arranged directly below the left and right sleeve openings 7 (b, c) respectively, but the front shutter winding section 12a is seen in a plan view. The front shutter 7a is arranged so that it is shifted from directly below the front opening 7a to the indoor side (Fig. 3), and both ends of the front shutter winding portion 12a do not interfere with the ends of the sleeve shutter winding portion 12 (b, c). Has been The front shutter body 4a is pulled out from the front shutter winding section 12a via a guide roller 14 having a small diameter. The guide roller 14 is arranged immediately below the front opening 7a and in parallel with the left-right direction of the front opening 7a.

The waist 3 includes a structural frame 15 and a cover body 16. The structural frame 15 is made of a sturdy member and supports the shutter winding section 12 mounted inside the waist 3 as a storage section. The cover body 16 is provided with a front member 17, a sleeve member 18, and a bottom member 19. In this embodiment, these members 17, 18 and 19 are integrally formed by a sturdy base frame 20 (FIG. 1, FIG. (Fig. 2). The structural frame 15 is fixed to the base frame 20, and the front surface member 17, the sleeve surface member 18, and the bottom surface member 19 are configured so as to adjust the appearance of the waist 3 by combining edge members and cover materials. There is.

The cover body 16 is configured to be pivotable downward by being pivotally attached to the building side edge of the base frame 20 with a hinge 21. An attachment portion 24 for fixing the entrance / exit 22 of the shutter 4 and the cover body 16 to the lower edge 23 of the main body portion 7 is formed at the upper edge of the front member 17 and the sleeve member 18. In this embodiment, the fixing means are bolts 25. Reference numeral 26 is a lid member, which is attached to the leading end of the shutter body 4 and closes the entrance 22 when the shutter body 4 is pulled downward. The planar shape of the cover body 16 is similar to the trapezoid that the window 1 is based on, and the upward movement and the downward movement of the cover body 16 do not interfere with the main body side.

When the pulling device 6 is operated in the forward direction, the shutter body 4 is rewound from the winding portion 12 and pulled up along the outer surface of the opening portion 7, and the opening portion 7 is shielded. The front shutter body 4a is guided from the front shutter winding portion 12a to above the sleeve shutter winding portion 12 (b, c), and is directed upward by the guide roller 14 so that the shutter opening / closing portion 22a of the front portion a is moved upward. Moved to. The sleeve shutter bodies 4 (b, c) are guided from the respective winding portions 12 (b, c) to the shutter entrances / outlets 22 (b, c) of the sleeve portions b, c and moved directly upward.

When the shutter body 4 reaches the upper limit position, the limit switch is activated and the brake of the pulling device 6 is activated. At the same time, the power supply to the motor is cut off and the pulling operation stops. The shutter body 4 is braked from returning (falling) and is maintained at a position where the opening 7 is shielded. The brake is a negative-acting type that exerts braking force when power is cut off.

When the pulling device 6 is operated in the reverse direction, the shutter body 4 is pulled into the waist 3 by the force of the rewinding spring mounted in the winding portion 12, and is wound into each winding portion 12. To be The force of the return spring is stored when the shutter body 4 is pulled up.

In order to inspect the shutter winding section 12 stored in the waist 3, first, the wire 13 that connects the pulling device 6 and the lid member 26 of the shutter body 4 is removed, and the shutter body 4 is completely attached to the winding section 12. Get involved. Then, the bolt 25 is pulled out, and the entire cover body 16 is rotated downward. Then, the inside of the cover body 16, that is, the inside of the waist portion 3 as a storage portion is largely opened to the front of the bay window, and in the bk embodiment, the shutter take-up portion 12 is also moved forward as the cover body 16 rotates. Exposed. Therefore, the inspection work can be easily performed from the front side of the bay window 1, which is a normally open space. After the work is completed, the waist portion 3 can be easily closed by pushing up the cover body 16 and fixing the upper edge to the lower edge of the main body portion 7 with the bolt 25. Since the cover body 16 is integrated, the number of members to be removed and opened / closed is small and the work efficiency is good.

FIG. 4 shows the mounting of the shutter winding section 12 in the second embodiment. In this embodiment, the structural frame 15 is fixed to the building side with bolts 27. The other structure is the same as that of the first embodiment. The shutter winding section 12 is housed in the waist 3 of the bay window 1, and the waist 3 is composed of a structural frame 15 and a cover body 16. The cover body 16 is provided with a front member 17, a sleeve member 18 and a bottom member 19 which are integrally joined by a base frame 20, and is attached to the building side at the edge of the bottom member 19 so as to be rotatable downward.

Therefore, even if the cover body 16 is rotated downward, the internal shutter winding section 12 is not exposed to the front. However, by opening the cover body 16 downward, a large working space is created in front of them. Further, since it is not necessary for the cover body 16 and the main body portion 7 to support the weight of the shutter winding portion 12, the cost of the bay window can be reduced in terms of structure. When the cover body 16 is opened, the lid member 26 is removed from the take-out end of the shutter body 4, the take-out end is dropped inside the waist 3, and then the cover body 16 is rotated.

The above is an embodiment, and the present invention is not limited to the illustrated specific configuration. Although the bay window 1 provided with the lift-up shutter has been described as an example, the equipment to be stored in the waist 3 may be an air conditioner, a shoji opening / closing device, or a lighting device. In the embodiment, the cover body 16 has the structure in which the front member 17, the sleeve member 18 and the bottom member 19 are integrally formed and rotates as a whole, but only the front member 17 and the bottom member are integrated. It may be rotatable downward. The means for fixing the cover body 16 in the upper position may be engagement.

[0023]

[Effect of device]

 It is easy to maintain equipment stored inside the waist of the bay window.

[Brief description of drawings]

1 is a cross-sectional perspective view taken along the line AA of FIG. 2 (first embodiment).

FIG. 2 is a perspective view showing the entire structure of a bay window.

FIG. 3 is a cross-sectional perspective view taken along the line BB of FIG.

FIG. 4 is a cross-sectional perspective view taken along line AA of FIG. 2 (second embodiment).

FIG. 5 is a schematic view showing a bayonet mounting position.

[Explanation of symbols]

 1 bay window 2 small roof 3 waist part 4 shutter body 5 roof part 6 pulling device 7 main body part a front part b sleeve part (left) c sleeve part (right) 7a front opening part 7b, 7c sleeve opening part 8 cubic 9 installation Frame 10 Shelf board 11 Guide groove 12a Front shutter winding section 12b, 12c Sleeve shutter winding section 13 Wire 14 Guide roller 15 Structural frame 16 Cover body 17 Front member 18 Sleeve surface member 19 Bottom member 20 Base frame 21 Hinge 22 Doorway 23 Lower Edge 24 Mounting Part 25 Bolt 26 Lid Member 27 Bolt 28 Mounting Frame 29 Shelf Plate 30 Guide Groove

Claims (2)

[Scope of utility model registration request] 1. A waist part under a bay window is used as a storage part for equipment, and at least a front member and a bottom member of the waist part are integrally rotatably mounted downward about a building side edge of the bottom member as a center of rotation. A bay window that is characterized by 2. The bay window according to claim 1, wherein the stored equipment is rotated integrally with the bottom member.