JP2890191B1 - Sliding hanging door - Google Patents

Abstract

An object of the present invention is to solve the drawbacks that a frame is conspicuous in appearance, the appearance and appearance are poor, and that the frame increases the weight of a hanging door. A metal frame is not provided around a door glass, and a hanging member formed of a narrow bracket having rotatable wheels is provided at an upper end portion of the door glass. A guide member formed of a narrow bracket is provided at the lower end of the door glass 2. The hanging member and the guide member are all attached by bolts and nuts. Each of the narrow brackets has a width slightly larger than the diameter of the bottom of the bolt for attachment to the door glass 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding hanging door provided at an entrance of a building such as a building or an entrance of an office.

[0002]

2. Description of the Related Art Conventionally, a sliding suspension door has been used as an opening / closing wing provided at an entrance of a building such as a building, an office, or the like. A conventional sliding type hanging door 31 will be described with reference to FIG. 7. The door glass 32 does not have vertical frames on the left and right sides. , An elongated metal upper frame 33 and an elongated lower frame 34 are provided. The upper frame 33 has a hanging member provided with wheels 36 running along an upper rail 35 provided above the door opening, and the lower frame 34 has a guide for guiding the lower part of the door along a lower rail 37. A member 38, for example, a guide projection, a door wheel, and the like are provided. In the drawing, reference numeral 39 denotes a glass door pocket made of tempered glass. As described above, the conventional door 31 is provided with a metal elongated upper frame 33 over its entire width at the upper end of the door glass 32 and a metal elongated lower frame 34 at the lower end thereof. The frame and the lower frame are provided for attaching hanging members and guide members.

[0003]

By the way, in recent years, a wall portion around an opening of an entrance of a building such as a building, an office room, etc. is often made of only reinforced plate glass. Is made of tempered glazing and there is no noticeable metal. Nevertheless, the fact that the door is provided with a metal upper frame, lower frame, etc., means that especially when the entire wall except the door is made of transparent plate glass, the outside of the building or the entrance When viewed from the outside of the front of the entrance, only the metal upper and lower frames provided on the door glass can be seen more prominently, and the front entrance, which is the entrance of the building, is very visible and the appearance is It has the drawback that it is bad and it looks bad.In addition, if the hanging door is provided with metal upper and lower frames, these frames are usually heavy, and the upper and lower frames are the hanging door itself. There is a drawback that the weight of this is increased.

[0004] Under such circumstances, in order to solve such a drawback, as a door having no metal frame around the door glass,
It is conceivable to use a hinged cantilevered door with a hinge.However, a so-called automatic door is usually adopted at the entrance of a building or the like, and its use, narrowing of the opening and closing operation place, convenience, Considering safety, it is advantageous to use a sliding (sliding door) hanging door.

However, conventionally, in a sliding suspension door, a metal frame is not provided anywhere around the door glass to improve the appearance and appearance and to reduce the weight of the door itself. There is no idea, and as described above, the conventional sliding-type hanging door has a metal upper surface for attaching the hanging member and the guide member to at least the door glass, despite the appearance and poor appearance. It was common technical knowledge to provide a frame and a lower frame.

In view of the above, the present invention improves the appearance, appearance, and appearance of the doorway, which is the entrance of the building, in consideration of the fact that the wall around the doorway of the building is made of tempered glass. The technical problem is what kind of structure the door should have in order to reduce the weight of the door.

[0007]

SUMMARY OF THE INVENTION An object of the present invention is to provide a sliding hanging door in which a metal frame is not provided around a door glass. Is provided with a hanging member formed of a narrow bracket having rotatable wheels at the upper end thereof, and a guide member formed of a narrow bracket at the lower end of the door glass. " Is adopted.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. The sliding suspension door 1 has no metal frame such as an upper frame, a lower frame, or a vertical frame around the door glass 2. And this sliding type hanging door 1
Is a door glass 2 made of tempered glass and a door glass 2
Of the door glass 2 and guide members 6 and 6 provided at the lower end 5 of the door glass 2. The hanging member 4 is formed of a bracket 7 having a small width and a rotatable wheel 9 provided on an extension portion 8 of the hanging member 4. The hanging member 4 is provided with mounting holes 10 formed in the door glass 2. And is directly attached to the door glass 2 with a metal bolt 11. Here, the narrow bracket refers to a bracket having a width slightly larger than the diameter of the bolt bottom 11 ′ of the mounting bolt 11. As shown in FIG. 2, the hanging member 4 is formed between a mounting hole 10 formed in the upper end portion 3 of the door glass 2 and a bolt bottom portion 11 ′ in a ring shape made of rubber or plastic. It is mounted with a packing 12 interposed, and generally includes a bolt 11, a packing 13, a washer 14, a nut 15, and a washer 1.
6, is attached to the door glass 2 with a cap nut 17 or the like. In addition, 18 in the figure is a packing.

A bolt 4 is attached to the lower end 5 of the door glass 2.
As shown in FIG. 6, the guide member 6 is formed by a bracket 21 having a narrow width and an extension portion 22 extending from the bracket. With the same shape, without wheels, the extension 22 is inserted into the groove of the lower rail 21 provided below the opening frame, and the extension 22 serves as a guide. The sliding suspension door 1 having such a configuration is suspended by the upper rail 20 via the suspending members 4, 4 and moves along the upper rail 20 and the lower rail 21. Although the embodiment of the sliding hanging door has been specifically described above, the guide member 6 provided on the lower side includes a sliding member made of a plastic such as fluorine, a horizontally installed wheel, a door wheel, and the like on the extension 23 thereof. It may be provided.

[0010]

According to the present invention, the sliding suspension door has a structure in which a metal frame is not provided around the door glass, so that the appearance is good and the appearance is good. Along with the conventional door glass, the upper frame,
The hanging door itself can be reduced in weight as compared with the hanging door provided with the lower frame, and the hanging member and the guide member are provided on the door glass without passing through the upper and lower frames, respectively. Place the door on the front side (for example, outside the building,
When viewed from the outside, the door can look much better and have a better appearance compared to conventional metal elongated upper and lower frames, and the door can be placed on the opposite side (for example, Even when viewed from the inside of the building or the inside of the room), only the narrow brackets of the hanging members can be seen, so that they can be remarkably viewed and have an improved appearance, thereby improving the design effect of the hanging door. Can, the door glass, hanging material,
Since the guide member is attached with bolts and nuts, when the door is viewed from the front side (for example, outside the building, outside the room), as shown in FIG. 1, the upper and lower ends of the door glass are shown. In addition, only the bottom of the bolt and the ring-shaped packing can be seen, which has the effect of significantly improving the appearance and appearance compared to the conventional ones with long and narrow metal frames. .

[Brief description of the drawings]

FIG. 1 is an explanatory view of an embodiment of a sliding hanging door of the present invention, and FIG. 1 is a front view of the sliding hanging door.

FIG. 2 is a front view showing a mounting state of the hanging member.

FIG. 3 is a view taken along line III-III in FIG. 2;

FIG. 4 is a front view of the bolt.

FIG. 5 is a sectional side view of an upper end portion of a door glass.

FIG. 6 is a front view showing a mounting member of the guide member.

FIG. 7 is a front view of a conventional sliding suspension door.

[Explanation of symbols]

1 ... door 2 ... door glass 3
... Door glass upper end 4 ... Hanging member member 5 ... Door glass lower end
6 Guide member 7 Bracket 8 Extension 9
... wheels 10 ... mounting holes 11 ... bolts 1
1 '... bolt bottom 12 ... ring-shaped packing 13 ... packing 1
4 ... Washer 15 ... Nut 16 ... Washer 1
7: Cap nut 18: Packing 20: Upper rail 2
DESCRIPTION OF SYMBOLS 1 ... Lower rail 22 ... Bracket 23 ... Extension part 2
4 ・ ・ ・ Packing 31 ・ ・ ・ Door 32 ・ ・ ・ Door glass 3
3 Upper frame 34 Lower frame 35 Upper rail 3
6 Wheels 37 Lower rail 38 Guide member

Claims (3)

(57) [Claims] A sliding hanging door in which a metal frame is not provided around a door glass, wherein the hanging member is formed by a narrow bracket having a rotatable wheel at an upper end of the door glass. A sliding member provided with a member, and a guide member formed of a narrow bracket at a lower end portion of the door glass. 2. The sliding door according to claim 1, wherein the hanging member and the guide member are both attached by bolts and nuts. 3. The narrow bracket forming the hanging member and the guide member has a width slightly larger than a diameter of a bottom portion of a bolt for attaching to a door glass. The sliding suspension door according to any one of claims 1 and 2.