JP-7855204-B1 - Doors and windows

JP7855204B1JP 7855204 B1JP7855204 B1JP 7855204B1JP-7855204-B1

Abstract

[Problem] To provide a building fixture that can prevent fingers from getting pinched and can be easily installed. [Solution] A door that can be opened and closed by the rotation of a door body attached to a mounting frame having a first vertical frame, a second vertical frame, an upper frame, and a sill via a connecting member, wherein the connecting member comprises a first connecting member having a first round bar member extending vertically from the end of the upper frame on the first vertical frame side, and a second connecting member having a second round bar member extending vertically from the end of the sill on the first vertical frame side, the door body having a first round bar receiving recess on its upper surface that engages with the first round bar member, and a second round bar receiving recess on its lower surface that engages with the outer circumference shape of the second round bar member, the door body being connected to the upper frame by the first connecting member and to the sill by the second connecting member, and in a top view, the center of the first round bar member, the center of the second round bar member, the center of the first round bar receiving recess, and the center of the second round bar receiving recess are the same. [Selection Diagram] Figure 1

Inventors

阿部春一

Assignees

阿部春一

Dates

Publication Date: 20260508
Application Date: 20250408

Claims (2)

A door that can be opened and closed by the rotation of a door body attached to a mounting frame having a first vertical frame, a second vertical frame, an upper frame, and a threshold via a connecting member, The connecting member comprises a first connecting member having a first round bar member extending vertically from the end of the upper frame on the first vertical frame side, and a second connecting member having a second round bar member extending vertically from the end of the sill on the first vertical frame side. The door body has a first round bar receiving recess on its upper surface that engages with the first round bar member, and a second round bar receiving recess on its lower surface that engages with the outer circumference shape of the second round bar member. The door body is connected to the upper frame by the first connecting member and to the threshold by the second connecting member. In a top view, the center of the first round bar member, the center of the second round bar member, the center of the first round bar receiving recess, and the center of the second round bar receiving recess are the same. The end of the door body on the first vertical frame side is formed in an arc shape when viewed from above. In a top view, the center of the arc is the same as the center of the first round bar member. Doors and windows.
The first vertical frame and the second vertical frame each have a first door stop and a second door stop that contact the door body when the door body is closed. The joinery according to claim 1.

Description

This invention relates to a door or other fixture that opens and closes by rotation. Generally, in doors and other building components, pivot hinges are positioned at the top and bottom of the door body, and the door is attached to these pivot hinges so that it can be opened and closed. Typically, the pivot hinge on the side supporting the weight of the door body, i.e., the lower pivot hinge, is provided on the door body and its mounting frame, and has opposing hinge bodies, with a pivot mounted on the lower hinge body and a hole in the upper hinge body into which the pivot rotates. Various types of pivot hinges have been proposed. For example, Patent Document 1 discloses a pivot hinge that is attached to the lower of the two ends of the upper and lower edges of a door body, supporting the weight of the door body. Japanese Unexamined Patent Publication No. 8-199892 Figure 1 is a schematic front view of an example of a joinery according to this embodiment.Figure 2 is a schematic top view of an example of a joinery according to this embodiment.Figure 3 is an enlarged schematic top view of the first vertical frame side of the joinery according to this embodiment.Figure 4 is a schematic top view illustrating an example of a door stopper in the joinery according to this embodiment.Figure 5 is a schematic top view illustrating an example of opening and closing the door in the joinery according to this embodiment.Figure 6 is a schematic top view illustrating another example of how the door body opens and closes in the joinery according to this embodiment.Figure 7 is a flowchart illustrating an example of a method for installing a door in the building fixture according to this embodiment.Figure 8 is a schematic front view of an example of the first and second connecting members according to this embodiment.Figure 9 is a schematic front view of another example of the second connecting member according to this embodiment.Figure 10 is a schematic front view of another example of the second connecting member according to this embodiment.Figure 11 is a schematic front view of another example of the first connecting member according to this embodiment.Figure 12 is a schematic front view of another example of the second connecting member according to this embodiment.Figure 13 is a schematic front view of another example of the first connecting member according to this embodiment.Figure 14 is a schematic front view of another example of the second connecting member according to this embodiment.Figure 15 is a schematic front view of another example of the first and second connecting members according to this embodiment.Figure 16 is a schematic top view of a door body for illustrating a method of applying a decorative film to the door body of a joinery according to this embodiment. The best embodiment of a door or window according to one embodiment of the present invention will be described below with reference to the drawings. The door or window according to this embodiment is applicable to any door or window that has the form of a hinged door that opens and closes by the rotation of the door body, and is applicable to single-leaf doors, double-leaf doors, single-wing doors, double-wing doors, etc. However, in this embodiment, for the purpose of explanation, a single-leaf door will be used as the reference. Furthermore, while the door or window according to this embodiment will be described as a typical configuration in which the door opens and closes by a 90-degree rotation of the door body, it is also applicable to doors or windows in which the door opens and closes by a 180-degree rotation of the door body. (Schematic configuration) Figure 1 shows a schematic front view of an example of a joinery according to this embodiment, and Figure 2 shows a schematic top view of an example of a joinery according to this embodiment. As shown in Figure 1, in this embodiment, the door frame 120 is attached to a mounting frame 110 having a first vertical frame 112, a second vertical frame 114, an upper frame 116, and a threshold 118. In this embodiment, the first vertical frame 112 refers to the vertical frame closer to the connecting member 130 (first connecting member 140, second connecting member 150) to which the door body 120 is attached, while the vertical frame further away from the connecting member 130 is called the second vertical frame 114. A handle portion 122 is usually provided at the end of the door body 120 on the front and/or back side facing the second vertical frame 114 to allow rotation of the door body 120. Furthermore, the first vertical frame 112 and the second vertical frame 114 are each provided with a first door stop 113 and a second door stop 115, which contact the door body 120 when it is closed. In this embodiment, the door frame 100 is connected to the door body 120 via a first connecting member 140, and the threshold 118 is connected to the door body 120 via a second connecting member 150. Detailed config