JPH0557269U - Winglet adjustment device for hinges - Google Patents

Abstract

(57) [Summary] [Purpose] To allow easy adjustment of the gap between the frame and the side surface on the free end side of the door attached to the frame of the opening. [Structure] A plurality of sets of mounting holes 6 and 7 are provided in each row of the hinge 2 on the building mounting side of the hinge, one row being closer to the axis and the other row being farther from the axis, and a blade having the mounting holes. There is a set of at least one row side on the back side of the shaft on the side closer to the shaft and on the side far from the shaft, and there is a bowl-shaped recessed part into which the bowl-shaped head of the adjusting screw and the screw 11 that is screwed into the building side frame fits. A tool insertion hole 9 communicating with the blade is provided at the center of the bottom surface of the bowl-shaped recess, and the blade is tilted by loosening and adjusting an adjusting wood screw or a screw 11.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a winglet adjusting device for a hinge for attaching a door attached to an opening of a building or the like.

[0002]

[Prior Art]

 In the conventional hinge, right and left wing pieces are rotatably connected by a shaft, and each wing piece is provided with a plurality of mounting holes.

In the hinge as described above, one of the wing pieces is fixed to the frame of the opening of the building with wood screws or screws, and the other wing piece is fixed to the side surface of the door with wood screws or screws.

In such a hinged door attachment, it is aesthetically desirable to maintain a constant gap between the side surface of the door on the free end side and the frame on the building side over the entire length, and of course the lock must be accurately engaged. It is also important for making it happen. For this reason, a shallow recess is provided in the frame on the building side to accommodate the hinge winglets, and the amount of engraving in this recess is adjusted, or a thin adjustment plate is inserted between the recess and the winglets. Adjusting the door mounting condition.

[0005]

[Problems to be solved by the device]

 If the hinged door mounting method as described above is adopted, there is a problem in that adjustment of the engraving amount, selection of the desired plate thickness of the adjusting plate, and insertion work require a great deal of work and require skill. there were.

Therefore, an object of the present invention is to provide an adjusting device for a winglet in a hinge, which can be adjusted extremely easily.

[0007]

Means for Solving the Problems In order to solve the above problems, the present invention relates to a hinge in which left and right mounting wing pieces are pivotally connected to each other by a shaft. Each row has a plurality of sets of mounting holes on the near side and the far side, and at least one row side has a plurality of mounting holes on the back side of the blade having the above mounting holes and on the side far from the shaft. A pair of adjusting wood screws screwed into the building side frame and bowl-shaped recesses into which bowl-shaped heads of screws are fitted are provided in the set, and further, in the center of the bottom surface of each bowl-shaped recess above the surface of the winglet. It employs a structure with a tool insertion hole that communicates with it.

[0008]

[Action]

 This invention has the above-mentioned configuration. To explain its operation, first attach one wing piece having an insertion hole in the frame of the opening of the building through wood screws or screws that are screwed from the respective mounting holes, and then install the other The winglets of are attached to the side of the door through wood screws or screws that are screwed in from the mounting holes. In addition, adjust bowl screws or screw heads screwed into the frame of the opening before attaching the blades are fitted into the bowl-shaped recesses.

In order to adjust the gap generated between the side surface on the free end side of the door and the frame on the building side after installing the door, loosen each wood screw or screw to which one wing piece is attached.

Next, engage the tip of the tool inserted in the insertion hole with the head of the adjusting wood screw or screw on the side far from the shaft, and screw in while rotating, and then insert the hole near the shaft. When the tip of the tool inserted in is engaged with a wood screw or the head of a screw and then loosened while rotating, the door is brought close to the frame side.

On the contrary, when the adjusting wood screw or screw on the side closer to the shaft is screwed in and then the adjusting wood screw or screw on the side farther from the shaft is loosened, the door is separated from the frame.

On the adjustment side, loosened wood screws or screws are screwed in to fix the wing pieces to the frame.

[0013]

【Example】

 An embodiment according to the present invention will be described below with reference to the accompanying drawings.

As shown in FIGS. 1 to 3, reference numerals 1 and 2 denote a pair of blade pieces, and a tubular portion is provided at one of the lower half portions of the opposite side edges of the two blade pieces 1 and 2 and the other upper half portion thereof. 3 and 4 are provided, and both tubular portions 3 and 4 are rotatably connected by a shaft 5.

Further, at least the blade pieces 2 to be mounted on the side of the frame A of the building are provided with a plurality of sets of mounting holes 6 in a row close to the shaft 5 and a row far from the shaft 5.

Although the mounting holes 7 of the same arrangement are directed to the blade pieces 2 attached to the door B, the arrangement of the mounting holes 7 of the blade pieces 2 attached to the door B is arbitrary. Although three mounting holes 6 are arranged in each row, the number may be smaller or larger depending on the size of the blade 2.

Furthermore, at least one of the row on the side closer to the rear surface shaft 5 of the blade piece 2 on the side of the frame A and the row on the side farther from the shaft 5 (this row is a line parallel to the shaft 5) A plurality of sets of bowl-shaped recesses 8 are provided in the.

Although two bowl-shaped recessed portions 8 are provided in each row in the illustrated case, one bowl-shaped recessed portion 8 may be provided in one row and two bowl-shaped recessed portions 8 may be provided in three rows, that is, three points.

Further, the wing piece 2 is provided with a tip insertion hole 9 of a tool for allowing the center of the bottom surface of each bowl-shaped recess 8 to communicate with the surface.

With the above-mentioned structure, first, wood screws (when the frame A is made of wood) and screws (when the frame A is made of sash are used) for inserting the wing pieces 2 into the respective mounting holes 6 in the frame A of the building opening. In the case of 10), the wing pieces 1 are attached to the side surface of the door B with wood screws or screws 10 for inserting the wing pieces 1 into the respective attachment holes 7.

In addition, the bowl-shaped heads of screws 11 and screws 11 which have been screwed into the frame A of the opening before the attachment of the blade 2 are fitted into the bowl-shaped recessed portions 8.

In order to adjust the gap C between the side surface of the door B on the free end side and the frame A after the door B is attached, all the wood screws and the screws 10 for attaching the wing piece 2 are loosened.

Next, the tip of the driver inserted in the insertion hole 9 is engaged with the adjusting wood screw or the head of the screw 11 on the side far from the shaft 5, and screwed while rotating, and then with respect to the shaft 5. When the tip of the driver inserted in the insertion hole 9 on the near side is engaged with the adjusting wood screw or the head of the screw 11 and loosened while rotating, the door B is brought close to the frame A side as shown in FIG. .

On the contrary, when the adjusting wood screw or screw 11 on the side closer to the shaft 5 is screwed in, and then the adjusting wood screw or screw 11 on the side farther from the shaft 5 is loosened, the door B is opened as shown in FIG. Leaves frame A.

After the adjustment, the loosened wood screw or screw 10 is screwed in.

[0026]

【effect】

 As described above, by using the hinge according to the present invention, the clearance between the side surface on the free end side of the door and the frame can be adjusted very easily by screwing or loosening the adjusting wood screw or the screw.

Further, since the bowl-shaped head of the adjusting wood screw or the screw is fitted to the bowl-shaped recessed portion, the winglet can be smoothly tilted in various directions.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment according to the present invention.

FIG. 2 is a cross-sectional plan view with a large gap.

FIG. 3 is a cross-sectional plan view with a small gap.

[Explanation of symbols]

 1, 2 Wing piece 3, 4 Cylindrical part 5 Shaft 6, 7 Mounting hole 8 Bowl-shaped recess 9 Insert hole 10 Wood screw, screw 11 Adjusting wood screw, screw

Claims (1)

[Scope of utility model registration request] 1. A hinge in which left and right mounting wing pieces are rotatably connected by a shaft, wherein a plurality of rows are provided on each side of the building mounting side vane near and far from the axis. A bowl of adjustment wood screws or screws in which a plurality of sets of at least one row side are screwed into the building side frame with at least one row side on the back side of the blade having the above-mentioned attachment holes and on the side near and far from the shaft. A wing piece in a hinge characterized in that a bowl-shaped recess into which the head fits is provided, and further a tool insertion hole communicating with the surface of the wing piece is provided at the center of the bottom surface of each of the bowl-shaped recesses. Adjusting device.