JP2005061093A - Opening device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an opening device which is excellent in designability, and which is equipped with a cremone retainer capable of being waterproofed. <P>SOLUTION: This opening device is equipped with a frame body which is formed of right and left jambs 40, a head and a sill, and a door body which is mounted on the frame body. The door body is provided with a handle of a cremone lock, a moving member which is to be operated by means of the handle, and a locking member. The moving member is locked to the head and the sill, and the locking means is locked to a surface 40a, facing a door end stile of the door body, of either of the jambs, so that a locked state can be brought about. A hole 101 is formed in the surface, facing the door end stile of the door body, of the jamb; and a means to be locked, which is provided in the hole so as to be capable of being locked to the locking means, comprises the cremone retainer 100 for concealing the hole, and a back plate 110 which is fixed to the cremone retainer. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an opening device including a door such as a door to which a gremon tablet is attached.

  In many cases, a gremon tablet is attached to a door provided at the entrance or the like in addition to a locking device such as a thumb turn. Gremon locks can be locked by pulling the door to the frame side when the door is closed. Therefore, the airtight state can be maintained, and the penetration rate is high in both cold crime prevention and cold prevention. In order to lock the door with the Gremon lock, a lever such as a lever or knob provided on the door tip of the door is operated, and the locking rod is moved up and down. When the rod is moved up and down, the rod is locked from the upper and lower surfaces of the door to the locking holes of the upper and lower frames, which are horizontal frames, to prevent the door from rattling. In addition, at the same time as the sliding is prevented by the rod, the locking piece provided on the door toe is locked by the gremon receiver which is the locked means, and the door is pulled toward the interior of the frame and fixed Is done. Thus, locking is performed by fixing the rod and the locking piece at a predetermined position. In addition, the gremon receiver is attached to a hole having a predetermined size processed into a vertical frame.

  Patent Document 1 discloses a door body in which a rod is locked to upper and lower horizontal frames by lever operation, and a locking piece is locked to a gremon receiver provided on a vertical frame.

Moreover, as a well-known technique, in the case of a glemone receptacle as shown in Patent Document 1, a back plate 320 is provided on the back surface of a surface 310a that faces the door toe of the door body of the frame 310 as shown in FIG. In many cases, the face 310a of the door body that faces the door toe is provided with a hole 311 for attaching the glemon receiver 300 and the back plate 320. Accordingly, the gremon receiver 300 is fastened to the back plate 320 so as to cover the left half of the hole 311 and the upper and lower parts by screwing the screw 302 through the screw hole 301 formed in the gremon receiver 300.
JP-A-11-210291

  However, the glemone receiver provided in the vertical frame is exposed to the appearance when the door is opened, but in addition to being unsightly because the inside of the frame can be seen through the hole provided in the vertical frame, Furthermore, there is a possibility that a large amount of water enters from the hole and enters the enclosure during watering.

  Then, this invention makes it a subject to provide the opening part apparatus provided with the gremon receptacle which is excellent in design nature and can be waterproofed.

  The present invention will be described below. In order to facilitate understanding of the present invention, reference numerals in the accompanying drawings are appended in parentheses, but the present invention is not limited to the illustrated embodiment.

  The invention of claim 1 includes a frame body (50) formed by left and right vertical frames (40, 30) and upper and lower horizontal frames (10, 20), and a door body (60) attached to the frame body. The door body is provided with a grip (71) of the Gremon lock, moving members (72, 73) operated by the handle, and locking means (80, 81). The frame has a configuration in which the locking means is locked by being locked to the surface (40a) facing the door end of either one of the vertical frames. A hole (101) is formed on the surface facing the flange, and the hole is provided with a locking means (100, 110) so that the locking means can be locked with the locking means. The locking means covers the hole. Opening characterized in that it is composed of a gremon receiver (100) for hiding and a back plate (110) fixed to the gremon receiver. Part providing device (200) to resolve the problem.

  According to the invention of claim 1, since the glemone receiver and the back plate are attached so as to completely cover the hole provided in the vertical frame, in a situation where the door is opened and the vertical frame is externally viewed. However, it is possible to achieve a good-looking state without exposing the inside of the frame through the hole.

  Moreover, since the hole is covered, it is possible to provide an opening device that maintains a comfortable state without fear of rainwater or the like entering the inside of the vertical frame through the hole.

  According to the invention of claim 1, since the glemone receiver and the back plate are attached so as to completely cover the hole provided in the vertical frame, in a situation where the door is opened and the vertical frame is externally viewed. However, it is possible to achieve a good-looking state without exposing the inside of the frame through the hole.

  Moreover, since the hole is covered, it is possible to provide an opening device that maintains a comfortable state without fear of rainwater or the like entering the inside of the vertical frame through the hole.

  Such an operation and gain of the present invention will be clarified from the embodiments described below.

  Hereinafter, the present invention will be described based on embodiments shown in the drawings.

  FIG. 1 is a front view from the room side schematically showing a state in which a single door 200 as an example of an opening device according to the present invention is closed. The single door 200 includes a frame body 50 attached to a predetermined location such as an entrance of a building (not shown), and a door body 60 attached to the inside of the frame body.

  The frame 50 includes an upper frame 10, a lower frame 20, a right vertical frame 30, and a left vertical frame 40, and hinges 31 to 33 are attached to the right vertical frame 30. Further, the door body 60 is housed in the frame body 50 so as to be openable and closable, supported by hinges 31 to 33.

  The door 60 is composed of upper and lower ridges 61 and 62, a right vertical ridge 63, a left vertical ridge 64, and a glass panel 65 fixed to these ridges. 70 is attached.

  A handle 71 is provided on the indoor side of the gremon lock 70. A first moving member 72 and a second moving member 73 (hereinafter referred to as “first rod 72” and “second rod 73”) formed vertically from the box lock 70 by rotating the handle 71 in a predetermined direction. Is disengaged from the first engagement hole 74a provided in the upper frame 10 and the second engagement hole 75a provided in the lower frame 20. When the first rod 72 and the second rod 73 are engaged with the respective engagement holes 74a and 75a, they contact the rod holders 74 and 75 provided on the upper frame 10 and the lower frame 20, respectively. Touched.

  Further, by the movement of the first rod 72 and the second rod 73, locking means 80 and 81 (hereinafter referred to as “locking piece 80”) provided in the vertical direction of the box lock 70 and formed to be two-point tightened. , And 81 ") are engaged with locked means 100 and 120 (hereinafter referred to as" Gremon receptacles 100 and 120 ") formed in the vertical direction of the left vertical frame 40. By this engagement, the door body 60 is locked while being pulled toward the left frame 40.

  In addition to the gremon lock 70, the door body 60 is provided with a key portion 90, and the dead bolt 92 is engaged with a seat (not shown) by rotating the knob portion 91 in a predetermined direction. Will be withdrawn. Therefore, double locking is possible by providing the Gremon lock 70, the lock part 90, and these peripheral members.

  The opening device 200 described above has the greatest features in the gremon receivers 100 and 120 provided in the left vertical frame 40 and its peripheral members (see FIG. 2). Hereinafter, the structure will be described in detail with reference to FIGS.

  FIG. 2 is a cross-sectional view of the left vertical frame 40, showing a cross section taken along line II-II in FIG. In FIG. 2, the left vertical frame 40 will be described on the right side. In addition, the description of the cross-sectional view taken along the line II-II below is the same as the cross-sectional view taken along the line II′-II ′ in FIG. Omitted. The illustration of the locking piece 80 is omitted in FIG.

  A hole 40 formed with a width corresponding to the length indicated by the arrow line L1 is provided on a surface 40a of the left vertical frame 40 provided with the glemon receiver 100, which faces the door toe. A back plate 110 is inserted into the hole 101 and is in contact with the back surface of the surface 40a facing the door-end of the door body. The back plate 110 is provided by being bent approximately 90 degrees on the indoor side so as to sandwich the main body 120 provided with the screw holes 121a and the end 40 of the main body 120 facing the door end of the door from the indoor side end. Formed with the protruding plate 130.

  A gremon receiver 100 is attached to a surface 40a of the door body that faces the door toe. The glemon receiver 100 is attached by screwing a screw hole 102a provided in the glemon receiver 100 and a screw hole 121a of the back plate 110 arranged coaxially. The glemon receiver 100 includes a first space plate 104a extending vertically from the center of the attachment surface 103 attached to the surface 40a facing the door toe of the door to the door tip side from a position slightly outside the door. The front end of the first space plate 104a is formed by being bent substantially perpendicularly to the indoor direction, and the front end on the indoor side of the engagement surface 105 is bent approximately 90 degrees to the right. And a two-space plate 104b. The tip of the second space plate 104b is a protrusion 40b extending from the surface 40a facing the door toe of the door so as to be substantially perpendicular to the surface 40a of the door facing the door toe. The gremon receiver 100 is formed so that the cut surface has a substantially square cylindrical shape.

  FIG. 3 is a front view and a side view schematically showing the back plate 110. A front view is shown in (a). A substantially rectangular contact surface 122 is formed on the main body 120 forming the back plate 110, and a notch portion 122b having a central portion cut out on a longitudinal side 122a of the contact surface 122 is formed in the vertical direction. Is formed. A protruding plate 130 extending rightward from the contact surface 122 is provided between the notch portion 122b provided in the upper portion and the notch portion 122b provided in the lower portion. Screw holes 121a and 121b are formed in the upper and lower portions of the contact surface 122, respectively.

  FIG. 3B shows a left side view when the back plate 110 is rotated 90 degrees in the direction of the arrow shown in FIG. From the central part of the contact surface 122, there is provided a protruding plate 130 that extends slightly toward the door end from the side 122a and further extends to the indoor side (the back side of the drawing). Further, the first side surfaces 123 a and 123 b are formed so as to be substantially perpendicular to the contact surface 122 from the side 122 a provided on the upper and lower portions. On the first side surfaces 123a and 123b, a second side surface 124 formed from the side end of the contact surface 122 is formed so as to face the first side surfaces 123a and 123b.

  In addition, screw holes 121a and 121b are formed in the vertical direction of the contact surface 122, and the end surfaces of the respective edge portions 121a 'and 121b' of the screw holes 121a and 121b are folded back. .

  Further, FIG. 3C shows a top view when the back plate 110 is viewed from the direction of the arrow shown in FIG. A projecting plate formed by extending slightly from the center of the contact surface 122 formed in the main body 120 toward the door tip direction and further bending the tip substantially 90 degrees toward the indoor direction. 130 is provided. The width of the protruding plate 130 indicated by the arrow L2 in the drawing is longer than the width of the main body 120. As described above, the gap 126 provided between the main body 120 and the protruding plate 130 is formed to have a thickness corresponding to the thickness of the surface 40a facing the door rod of the frame door. When the plate 110 is attached, the plate 110 is brought into contact with the surface 40a facing the door toe.

  FIG. 4 is a continuous view of a process in which the gremon receiver 100 is attached to the left vertical frame 40. In addition, illustration of the locking piece 80 is abbreviate | omitted in FIG.

  FIG. 4A shows a hole 101 formed in a surface 40 a that faces the door-toe of the door body of the left vertical frame 40 on which the gremon receiver 100 is provided. The hole 101 is formed in a substantially rectangular shape that is located slightly outside the center in the width direction of the left vertical frame 40 and is long in the longitudinal direction of the left vertical frame 40.

  FIG. 4B shows a state in which the back plate 110 is moved to the attachment position. Since the width L3 of the main body 120 of the back plate 110 shown by the arrow line is shorter than the width of the hole 101 as shown in the figure, the back plate 110 is inserted into the door 101 by inserting the upper and lower ends in order from the hole 101. Can be brought into contact with the back surface of the surface 40a facing the surface.

  Further, when the main body 120 is inserted into the hole 101, the protruding plate 130 is brought into contact with the surface 40a of the door body that opposes the door rod. As described above, the back surface 40a of the main body 120 that faces the door toe door of the door body is sandwiched between the back surface 40a of the door body and the surface 40a of the door body that faces the door toe wall of the door body. It is attached to the frame 40 without a gap. Further, when the back plate 110 is attached to the left vertical frame 40, the hole 101 is almost covered by the main body 120 and the protruding plate 130 formed from the main body 120.

  Further, FIG. 4C shows a cross-sectional view taken along the line IV-IV in FIG. 1 in which the glemon receiver 100 is attached to the left vertical frame 40. The gremon receiver 100 is configured so that the screw holes 102a and 102b provided in the upper and lower ends of the gremon receiver 100 are oriented to the screw holes 121a and 121b formed in the upper and lower ends of the back plate 110. It is made to contact | abut to the surface 40a which opposes a door-end fence. Further, the screws 140a and 140b are inserted into the screw holes 102a and 102b from the side of the face 40a facing the door end of the door body, and screwed into the screw holes 121a and 121b of the back plate 110. By being screwed together, the gremon receiver 100 and the back plate 110 are attached via a surface 40a facing the door-toe of the door body and fixed to the left vertical frame 40.

  The engagement surface 105 of the glemon receiver 100 is provided so as to slightly protrude from the mounting surface 103 of the glemon receiver 100 on the door side (the front side in FIG. 4C). It is formed so that the locking piece provided in the door can be fitted.

  As clearly shown in FIG. 4 (c), the glemone receiver 100 and the back plate 110 are attached to the left vertical frame 40 via the surface 40a facing the door toe of the door body. The hole 101 provided in the surface 40a facing the door-tower is completely covered.

  Therefore, even when the door 40 is opened from the frame and the surface 40a facing the door toe of the door is exposed to the appearance, the inside of the frame is not exposed because the hole 101 is hidden. , Excellent in design. Further, even when water drops such as watering in the vicinity of the opening device or cleaning of the door body are scattered, the water can be comfortably used without the risk of water entering the inside of the frame body from the hole 101.

  Further, FIG. 5 schematically shows a state in which the locking piece 80 is engaged with the gremon receiver 100. The locking piece 80 includes a pin 83 with a head 82 fixed to the rod, and a cylindrical portion 84 that is rotatably engaged with the pin 83. The gremon receiver 100 is provided with a locked portion 85 for engaging the locking piece 80. An inclined side 85a that is obliquely cut upward from below is formed in the lower portion of the locked portion 85 so as to draw the locking piece 80 toward the frame. The locking piece 80 is moved in the direction of the arrow shown in FIG. 5 by the turning operation of the handle, the cylindrical portion 84 is brought into contact with the inclined side 85a, and further pushed up by the locked portion 85, the door body is moved. Pull to the left vertical frame 90 side. When the locking piece 80 is moved to the upper portion of the locked portion 85, the vertical direction and the horizontal direction of the locking piece 80 are fixed. Therefore, the door is locked to the frame.

  The gremon receptacle and the back plate described in the present embodiment are configured to be attachable to any gremon tablet. In addition to the two locations shown in FIG. 1, the number of attachments can be changed as necessary. Moreover, although the single door has been described as an example, the present invention is not limited to this and can be attached to a double door or the like.

  While the present invention has been described in connection with embodiments that are presently the most practical and preferred, the present invention is not limited to the embodiments disclosed herein. However, the invention can be changed as appropriate without departing from the scope or spirit of the invention which can be read from the claims and the entire specification, and an opening device with such a change is also included in the technical scope of the present invention. Must be understood as.

The front view which represented the single door from the indoor side schematically is shown. Sectional drawing along the II-II line | wire in FIG. 1 is shown. The front view of a back plate is shown. A left side view of the back plate is shown. A top view of the back plate is shown. The hole formed in the left vertical frame is illustrated. The figure in which the back plate is attached to the hole is shown. FIG. 4 is a sectional view taken along line IV-IV in FIG. 1. The front view which represented a mode that the latching piece was engaged with the glemone receiver roughly is shown. A conventional example is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Upper frame 20 Lower frame 40 Left vertical frame 40a The surface which opposes the door edge of a door 30 Right vertical frame 50 Frame 60 Door 71 71 Handle 72 Rod (moving member)
73 Rod (moving member)
80, 81 Locking piece (locking means)
100 Gremon receptacle (locking means)
101 hole 110 back plate (locking means)
200 opening device

Claims (1)

A frame formed by left and right vertical frames and upper and lower horizontal frames;
A door attached to the frame,
The door body is provided with a grip of Gremon lock, a moving member operated by the handle, and a locking means. The moving member is in the horizontal frame, and the locking means is in the vertical frame. It has a configuration that is locked by being locked to the surface facing the door toe of either door body,
A hole is formed in a surface of the vertical frame that faces the door toe, and the hole is provided so that a locked means can be locked with the locking means.
The said latching means is comprised by the gremon receptacle for covering the said hole, and the back plate fixed to this gremont receptacle. The opening part apparatus characterized by the above-mentioned.

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