JPH09317308A - Door mounting construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide door mounting construction capable of opening in both right and left ways and loading and unloading by providing pin members coming in and going out in accordance with operation of knobs. SOLUTION: Mounting construction of a door 2 is equipped with knobs 6, up and down pin members 8 provided in up and down surface 202 on both right and left sides of the door 2, both right and left engagement mechanism 10 and a recess section 12 formed in a door frame 4. The knobs 6 are provided in both right and left sides on both surfaces of the door 2. The up and down pin members 8 on right and left sides are respectively provided coaxially. The left side engagement mechanism 10 is engaged with operation of the left knob 6 to make the left side up and down pin members 8 go in and come out from the up and down surfaces 202, and the right side engagement mechanism 10 is engaged with operation of the right knob 6 to make the right side up and down pin members 8 go in and come out from the up and down surfaces 202.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door mounting structure.

[0002]

2. Description of the Related Art For example, as a door for opening and closing an opening such as a doorway of a room, a swing type door that rotates around one of the left and right sides, or rails provided above and below the opening A sliding door is used that is guided and moved. Among such doors, the conventional swing type door has one of the left and right sides rotatably supported by a door frame via a hinge, and has a knob attached to the other side to operate the knob. This allows it to rotate around one side.

[0003]

However, in such a conventional swing type door, depending on the specifications of the building, both right opening and left opening may be used. In such a case, left opening And the right-opening type must be manufactured separately, and there is a problem that it takes time to manufacture and install. Further, since the conventional swing type door cannot be easily removed, there is a problem that the door becomes an obstacle when moving or carrying in furniture. The present invention has been devised in view of the above circumstances, and an object of the present invention is to provide a door mounting structure that can be opened leftward or rightward with a simple structure and can be easily attached and detached. .

[0004]

In order to achieve the above object, the present invention provides a door mounting structure for opening and closing an opening of a building, wherein knobs provided on both left and right sides of the door and the door are installed. The left pin member provided on the upper and lower surfaces of the left end so as to be coaxially retractable from each other, the right pin member provided on the upper and lower surfaces of the right end of the door at the same coaxial position to be retracted, and the left knob A left interlocking mechanism that allows the left-side pin member to be retracted from the upper and lower surfaces of the door by operation, a right-side interlocking mechanism that causes the right-side pin member to be retracted from the upper and lower surfaces of the door by operating the right knob, and an up-and-down section that defines the opening. The left side pin member and the right side pin member are provided in the respective edges to accommodate the recesses.

According to the present invention, the left-side interlocking mechanism includes a rotation support portion that rotatably supports the left-side pin member,
The right-side interlocking mechanism includes a rotation support portion that rotatably supports the right-side pin member. The present invention is also characterized in that the recesses each formed at the lower edge of the opening are provided with bearings for rotatably supporting the left pin member and the right pin member.

According to the present invention, the door is opened and closed around the right pin member by operating the left knob, and the door is opened and closed around the left pin member by operating the right knob. . Further, by operating both the left and right knobs, the left pin member and the right pin member are retracted into the door, and the door can be removed from the opening.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a door mounting structure according to the present invention will be described with reference to the drawings. 1 is a front view of a door mounting structure of the present invention, FIG.
(B) is an explanatory view showing the relationship between the knob, the pin member, and the interlocking mechanism. In FIG. 1, a door 2 is arranged on a door frame 4 that forms an opening such as a doorway of a building or a doorway of a room.
The attachment structure of the door 2 of the present invention includes a knob 6 provided on the door 2, upper and lower left and right pin members 8 provided at the upper and lower surfaces 202 on the left side of the door 2, and upper and lower surfaces on the right side of the door 2. Two
Upper and lower right side pin members 8 provided at 02 locations respectively
And a left and right interlocking mechanism 10, a recess 12 formed in the door frame 4, and the like.

The knobs 6 are provided on both sides of the door 2 so as to be swingable on the left and right sides on a vertical plane. The left and right upper and lower pin members 8 are coaxially provided. As shown in FIG. 2, each pin member 8 is supported inside the door 2 via a guide member 14 so as to be vertically movable. Further, large-diameter flanges 16 and 18 are formed at the longitudinal middle portion and the tip of the pin member 8, respectively.

The interlocking mechanism 10 is for moving the pin member 8 in and out from the upper and lower surfaces 202 of the door 2 by operating the knob 6, and the interlocking mechanism 10 on the left side is interlocked with the operation of the knob 6 on the left side. Put the upper and lower pin members 8 on the left side in and out,
The right interlocking mechanism 10 interlocks with the operation of the right knob 6 to cause the upper and lower right pin members 8 to project and retract, and the left and right interlocking mechanisms 10 have the same configuration.

The interlocking mechanism 10 is composed of a connecting plate 20 that rotates integrally with the knob 6, and an upper and lower slide rods 24 that are connected to the connecting plate 20 via links 22 and move up and down as the knob 6 rotates. It is configured. Each slide rod 24 is supported inside the door 2 by a guide member 26 so as to be vertically movable coaxially with the pin member 8. The pin member 8 is attached to the tip of the slide rod 24.
A cylindrical portion 28 that rotatably supports the flange 18 is formed. The flange 18 of the pin member 8 is rotatably connected to the cylindrical portion 28, and the pin member 8 is provided between the cylindrical portion 28 and the flange 16 of the pin member 8 in the upper and lower surfaces 20.
A coil spring 30 is provided that urges the coil spring 30 in a direction projecting from 2. In the interlocking mechanism 10, as shown in FIG. 2A, the upper and lower pin members 8 project from the upper and lower surfaces 202 of the door 2 and are inserted into the recesses 12 of the opening in a state where the knob 6 is extended in the horizontal direction. Then, as shown in FIG. 2B, when the knob 6 is rotated downward, the upper and lower pin members 8 are recessed into the upper and lower surfaces 202 of the door 2 through the interlocking mechanism 10 and the pin member 8 is inserted from the recessed portion 12. Is configured to be extracted.

According to such an embodiment, for example, FIG.
When the knob 6 on the right side is operated as shown in, the upper and lower pin members 8 on the right side are retracted into the upper and lower surfaces 202 of the door 2 via the interlocking mechanism 10 on the right side. Therefore, by pulling the knob 6,
The door 2 is opened and closed centering on the upper and lower pin members 8 on the left side. At this time, since the flanges 18 of the upper and lower left pin members 8 and the cylindrical portion 28 of the slide rod 24 are rotatably coupled, the door 2 is opened and closed while the upper and lower left pin members 8 remain stationary. It Similarly, by operating the left knob 6, the door 2 is opened and closed with the upper and lower right pin members 8 as fulcrums. Further, by rotating both the left and right knobs 6, the upper and lower pin members 8 on the left side and the right side are pulled out from the recessed portion 12, so that the door 2 can be removed from the door frame 4.

In the embodiment, the pin member 8 serving as a fulcrum is stationary when the door 2 is opened and closed. However, for example, a bearing is provided in the recess 12 of the door frame 4, and the bearing is provided through this bearing. The pin member 8 may be rotated integrally with the door 2. Further, the configuration of the interlocking mechanism 10 is not limited to the configuration of the embodiment that can be considered variously, and the knob 6 may be arbitrarily provided with a lock mechanism or a locking mechanism. Further, the knob 6 may be configured to be attachable to and detachable from the door 2, and when one of the knobs 6 is not used, the knob 6 may be removed and the part where the knob 6 is removed may be closed.

[0013]

As is clear from the above description, the present invention
A door mounting structure for opening and closing an opening of a building, wherein knobs provided on both left and right sides of the door, and left pin members provided on upper and lower surfaces of a left end of the door so as to be capable of appearing and retracting coaxially with each other. A right pin member provided on the upper and lower surfaces of the right end of the door so as to be retractable coaxially with each other, and a left interlocking mechanism for retracting the left pin member from the upper and lower surfaces of the door by operating the left knob. A right interlocking mechanism for retracting the right side pin member from the upper and lower surfaces of the door by operating the right side knob, and the left side pin member and the right side pin member that are respectively formed on the upper and lower edges that partition the opening can be accommodated. It is configured to include the recessed portion. for that reason,
Operate the knob on the left side to open / close the door around the right pin member, and operate the knob on the right side to open / close the door around the pin member on the left side to operate both left and right knobs. The left pin member and the right pin member are retracted into the door so that the door can be removed from the opening. Therefore, according to the door mounting structure of the present invention, it is possible to cope with both left opening and right opening with a simple structure, and it is possible to easily attach and detach.

[Brief description of drawings]

FIG. 1 is a front view of a door mounting structure of the present invention.

2A and 2B are explanatory views showing the relationship between a knob, a pin member, and an interlocking mechanism.

[Explanation of symbols]

 2 Door 4 Door frame 6 Knob 8 Pin member 10 Interlocking mechanism 12 Recess

Claims (3)

[Claims] 1. A door mounting structure for opening and closing an opening, wherein knobs are provided on both left and right sides of the door, and upper and lower surfaces of a left end of the door are coaxially retractable. A left-side pin member, a right-side pin member provided on the upper and lower surfaces of the right end of the door so as to be retractable coaxially with each other, and a left-side interlocking mechanism for operating the left-side pin member to project and retract the left-side pin member from the upper and lower surfaces of the door. A mechanism, a right interlocking mechanism for retracting the right side pin member from the upper and lower surfaces of the door by operating the right side knob, and a housing for the left side pin member and the right side pin member formed at upper and lower edges partitioning the opening. A door mounting structure characterized by including: 2. The left-side interlocking mechanism includes a rotation supporting portion that rotatably supports the left-side pin member, and the right-side interlocking mechanism includes a rotation supporting portion that rotatably supports the right-side pin member. Door attachment structure described in 1. 3. The door mounting structure according to claim 1, wherein bearings that rotatably support the left pin member and the right pin member are provided in the recesses formed at the lower edges of the openings, respectively.