JP2013163968A - Door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door which has a hinge spacer capable of avoiding surrounding structures when inserted between a blade and a mounting surface of a hinge and having sufficient strength.SOLUTION: A door includes a door body, a jamb, a hinge, and a hinge spacer. The door body is attached to the jamb using the hinge. The hinge spacer is inserted between a blade and a mounting surface of the hinge, and consists of a plate-like substrate. The substrate has a plurality of notch grooves whose ends are opened for passing a plurality of mounting screws fixing the blade to the mounting surface. The respective notch grooves are parallel to each other and inclined to a connecting shaft. The hinge spacer is only parallel-moved relative to the mounting screws from a direction parallel to the connecting shaft to the inclination direction of the respective notch grooves to be inserted between the blade and mounting surface of the hinge.

Description

  The present invention relates to a door having a hinge spacer for adjusting a gap between a door body connected by a hinge and a vertical frame.

  When connecting two members with hinges, a method of adjusting a gap between the two members by inserting a plate or the like between the hinge blade and its mounting surface is known. The invention described in Patent Document 1 relates to a plate used at that time. The plate is provided with a groove through which a hinge fixing screw is passed, and the fixing screw is loosened between the blade and the mounting surface. It can be easily inserted into a gap.

Japanese Utility Model Publication No. 3-31674

  However, when the groove of the plate body is formed in a direction orthogonal to the hinge axis (FIGS. 1, 4, and 5 in Reference 1), the hinge shaft and surrounding structures are obstructed, and the plate body is moved to the wing plate. In some cases, it could not be inserted between the mounting surface. In particular, when the hinge is used for attaching the door body, there is no obstacle as long as it is configured as shown in Document 1, but the structure is arranged so as to hide the hinge from the viewpoint of design or crime prevention. It becomes a problem. Moreover, when the groove | channel of a board is formed in the direction parallel to a hinge axis | shaft (FIG. 6 of literature 1), a long groove | channel will be parallel and the space | interval of grooves will become narrow. Since the hinge receives repeated loads due to the opening and closing of the attachment object, there is a concern that the strength is insufficient in such a shape.

  The present invention has been made in view of the above circumstances, and is a hinge spacer that can avoid surrounding structures when inserted between the hinge blade and the mounting surface, and has sufficient strength. The object is to provide a door having

  The invention of claim 1 of the present invention comprises a door body, a vertical frame, a hinge, and a hinge spacer, the door body is attached to the vertical frame using the hinge, and the hinge spacer is It is inserted between the hinge blade and the mounting surface, and is composed of a flat substrate, and the substrate has an opening at each end for passing a plurality of mounting screws for fixing the blade to the mounting surface. A plurality of notch grooves, each notch groove being parallel to each other and inclined with respect to a connecting shaft for connecting the hinge blades to each other, and parallel to the connecting shaft with respect to the mounting screw From the above, it is only inserted in parallel between the notch grooves in the inclination direction and inserted between the hinge blade and the mounting surface.

  The invention of claim 2 among the present invention is characterized in that the opening side end portion of the notch groove of the hinge spacer is widened.

  According to the invention of claim 1 of the present invention, since the notch groove for passing the mounting screw is inclined with respect to the connecting shaft, the hinge spacer is inserted from the oblique direction with respect to the connecting shaft, The hinge connecting shaft and surrounding structures can be avoided. Moreover, since the space | interval of notch grooves can be enlarged compared with the case where the notch groove | channel parallel to a connection shaft is formed, hinge strength can ensure sufficient intensity | strength.

  According to the second aspect of the present invention, the mounting screw can be avoided by the widened portion, and the hinge spacer can be inserted even when the distance from the surrounding obstacle is smaller. Moreover, since the width | variety of the entrance of a groove | channel is wide with respect to a mounting screw, it is easy to insert.

It is an exploded perspective view of the hinge spacer and hinge in 1st embodiment of the door of this invention. (A) is a front view of a hinge spacer, (b) is an explanatory view of insertion of the hinge spacer. (A) is the sectional view on the AA line of FIG. 4, (b) is sectional drawing of the state which opened the door body in (a). It is a front view of a door. (A) is a top view of the hinge spacer in 2nd embodiment, (b) is a front view.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The first embodiment of the door includes a door, a vertical frame, a hinge, and a hinge spacer. As shown in FIG. 4, the door body 60 is attached to the vertical frame 50 fixed to the wall surface of the building by using a plurality of hinges 10. Position adjustment in the frontage (left and right) direction may be necessary, and a hinge spacer is used. In the following description, the up / down / left / right directions refer to the up / down / left / right directions of FIG. 4, and the front side of FIG. 4 is the indoor side and the back side is the outdoor side.

First, the hinge will be described. As shown in FIGS. 1 to 3, the hinge 10 includes a pair of blades 11 and 12 and a connecting shaft 13 that rotatably connects the blades 11 and 12. Is provided with a mounting hole 14 for inserting a mounting screw 16 (only one is shown in FIG. 1). Four mounting holes 14 are provided in each of the slats 11 and 12 and are arranged in a staggered manner. The mounting screws 16 are inserted into the respective mounting holes 14 so that the slats 11 and 12 are attached to the vertical frame 50 and the door body 60. Fix it. A through hole 52 through which the attachment screw 16 is passed is formed in the attachment surface 51 of the vertical frame 50, but the thread is not cut in the through hole 52, and the screw thread is cut inside the vertical frame 50. A back plate 70 is provided. The back plate 70 is attached so as not to fall with a back plate fixing screw 71, and the wing plate 11 is provided with a central hole 15 for avoiding the screw head of the back plate fixing screw 71. Here, in order to adjust the position of the door body 60 in the left-right direction, the hinge spacer 1 is inserted between the slat 11 and the mounting surface 51 of the vertical frame 50.
The hinge spacer 1 is composed of a substantially rectangular substrate 2 and has a notch groove 3 through which the mounting screw 16 is passed. The notch groove 3 extends downward from the position corresponding to each mounting screw 16 and opens at the end of the substrate 2. However, the mounting screw 16 on the indoor side, the mounting screw 16 on the lower side on the outdoor side, and the back plate fixing screw 71 are formed so as to pass through the same notch groove 3. Further, the cutout groove 3 is widened toward the end portion at the opening end portion, and a defect portion 4 is formed at the lower corner on the outdoor side of the substrate 2.
When the mounting holes are arranged in a staggered manner as in this embodiment, if the notch grooves of the hinge spacer are formed vertically or horizontally with respect to the connecting shaft as in the prior art, the gap between the notch grooves is reduced and the strength is increased. However, by forming the notch grooves so as to be inclined with respect to the connecting shaft as in the present invention, the interval between the notch grooves is widened, and sufficient strength can be secured.

  Next, how to install the hinge spacer 1 will be described. The hinge spacer 1 is attached as necessary after the door body 60 is attached to the vertical frame 50, and the attachment screw 16 and the back plate fixing screw 71 are loosened between the blade 11 and the attachment surface 51. Make a gap and insert it there. Here, as shown in FIG. 3, there is a protrusion 53 on the indoor side of the insertion location of the hinge spacer 1 and the connecting shaft 13 on the outdoor side. Become. However, the hinge spacer 1 of the present embodiment has the notch groove 3 inclined, and further widens toward the end side at the opening end portion to form the defect portion 4. Can be avoided and inserted into the gap. That is, the hinge spacer 1 is inserted from above the indoor side of the slats 11, but at this time, as shown in FIG. If the distance between the mounting screw 16 and the protruding portion 53 is L or more, it can be inserted. When inserting from the horizontal direction as in the prior art, the space between the mounting screw 16 on the indoor side and the protrusion 53 must be greater than the width of the hinge spacer 1, and compared with the conventional structure, It can be seen that insertion is possible even when the margin is small. Depending on the arrangement of surrounding structures, the hinge spacer 1 may be inserted from the outdoor side or from below. After the hinge spacer 1 is inserted, the attachment screw 16 and the back plate fixing screw 71 are tightened, and the door body 60 moves to the right by the thickness of the inserted hinge spacer 1.

  Next, a second embodiment of the present invention will be described. As shown in FIG. 5, the hinge spacer 100 in the second embodiment has a shape in which a substrate 102 having the same shape as that of the first embodiment and a substrate 202 having a symmetrical shape are connected. And the junction part 80 can be easily bent by making thickness thinner than other places, and can be easily bent in the part, and if it repeats bending further. When bent, the notch groove 103 and the notch groove 203 overlap. The hinge spacer 100 formed in this way may be separated at the joint 80 and only one of the substrate 102 and the substrate 202 may be used, or the substrate 102 and the substrate 202 are overlapped by being folded at the joint 80. It may be used in a state, and a single hinge spacer 100 enables two-stage position adjustment.

  The present invention is not limited to the above embodiment. The shape of the hinge spacer substrate and the arrangement / number of notch grooves can vary depending on the shape of the hinge and the arrangement / number of mounting holes. Further, the hinge spacer may connect three or more substrates or may be inserted between the hinge blade and the door. Further, in order to connect the substrates in a separable manner, a perforation may be provided at the joint. The substrate material may be any material, such as resin or metal, as long as it can withstand the load caused by the repeated operation of the hinge.

1 hinge spacer 2 substrate 3 notch groove 10 hinge 11, 12 wing plate 13 connecting shaft 16 mounting screw 50 vertical frame 51 mounting surface 60 door body 80 joint

Claims (2)

  A door body, a vertical frame, a hinge, and a hinge spacer are provided. The door body is attached to the vertical frame using a hinge, and the hinge spacer is between the hinge blade and the mounting surface. The board is composed of a flat board, and the board has a plurality of notch grooves whose ends are opened to pass through a plurality of mounting screws for fixing the wing plate to the mounting surface. The notch grooves are parallel to each other, and are inclined with respect to the connecting shaft that connects the hinged blades to each other. The door is characterized by being inserted between the hinge blade and the mounting surface.   The door according to claim 1, wherein the notch groove of the hinge spacer has a widened opening side end.

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