JP2007032035A - Door meeting structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door meeting structure easily reducing construction, and superior in functionality. <P>SOLUTION: A base member 1 is fixed to a door edge part. The base member has locking projections 4 and 5 in both left and right side parts. A cover member having a hooking projection in both left and right side parts is fitted to and installed on the base member by locking the hooking projections on the locking projections. The cover member also has a soft tongue piece entering all the way into the inside in one side part. The tongue piece is arranged by entering all the way into the reverse surface side of an outwardly projecting part from the door edge part of the base member by installing the cover member on the base member. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a summing structure of double doors such as a parent-child door.

  As a structure of a summing portion of a double door, for example, a door summing structure described in Patent Document 1 is known.

In the door summoning structure described in Patent Document 1, a reinforcing material plate is fixed to the end edge of one door with a wood screw, and a ruler edge is attached so that the reinforcing material plate is embedded in the concave surface. The reinforcing material plate and the ruler edge are fixed with wood screws from the reinforcing material plate side. The ruler edge is strengthened by the reinforcing material plate, the strength of the summing portion is improved, and the expansion and contraction of the ruler edge is suppressed, so that warpage, cracking, etc. that occur with dimensional changes can be eliminated.
Japanese Utility Model Publication No. 6-16690

  However, in the door summing structure described in Patent Document 1, the ruler edge is attached with a wood screw from the reinforcing material plate side, and an adhesive is used for more complete fixing. For this reason, it is troublesome to attach the ruler edge.

  In addition, the exposed surface of the protruding portion that protrudes outward from the edge of the door in the reinforcing material plate is a part corresponding to the door contact of the door, and it is necessary to perform curing so as not to damage the door. In the door summoning structure described in Patent Document 1, mohair is pasted, and mohair pasting is troublesome and troublesome.

  This invention is made | formed in view of such a situation, and makes it a subject to provide the summoning structure of the door excellent in functionality while being simple and saving construction.

  In the present invention, in order to solve the above problems, first, a base member is fixed to the door edge, the base member has locking protrusions on both left and right sides, and hooking protrusions on both left and right sides. The cover member is fitted and attached to the base member when the hooking protrusion is locked to the locking protrusion, and the cover member also has a soft tongue that goes inward on one side portion, By attaching to the base member, the tongue piece is arranged so as to wrap around the back surface side of the portion protruding outward from the door edge of the base member.

  In the present invention, secondly, the base member has a fixed plate portion fixed to the door edge portion and a protruding portion protruding outward from the door edge portion, and the base member includes a fixed plate portion and Positioning projections projecting to the back surface side are provided at the boundary with the projecting portion, and the fixing position of the base member is determined by bringing the side end surface of the door into contact with the side end surface of the positioning projection.

  Thirdly, in the present invention, a shallow groove indicating a screwing position is provided on the surface of the base member, and a pair of upright pieces rising from the surface of the base member are provided on both the left and right sides of the shallow groove. It is characterized by.

  According to 1st invention of this application, since a cover member can be attached to the base member fixed to the door edge part by the fitting type, attachment of a cover member is easy and does not require an effort. A door-summing structure with reduced construction is realized. In addition, the back side of the part protruding outward from the door edge is covered with the tongue of the cover member, so the appearance is good and the tongue is soft. Realize.

  According to the second invention of the present application, since the fixing position of the base member is determined by bringing the side end surface of the door into contact with the side end surface of the positioning protrusion, the mounting of the base member is facilitated.

  According to the third invention of the present application, screwing of the screw for fixing the base member to the door edge is guided by the shallow groove and the standing piece, and is facilitated. Further, the standing piece improves the strength against the bending of the base member.

  FIG. 1 is a perspective view showing a main part of one embodiment of a base member used in the door summoning structure of the present invention.

  The base member 1 has a fixed plate portion 2 and a protruding portion 3 extending beside the fixed plate portion 2. As will be described later, the fixed plate portion 2 is a portion fixed to the door edge portion, and the protruding portion 3 is a portion protruding outward from the door edge portion by fixing the door edge portion of the base member 1. It is. The protruding portion 3 is raised one step from the fixed plate portion 2. The outer side end portions of the fixed plate portion 2 and the protruding portion 3 both have locking projections 4 and 5 that rise and protrude outward. The locking protrusions 4 and 5 are located on the left and right sides of the base member 1. A positioning protrusion 6 that protrudes on the back surface side of the base member 1 is provided at a boundary portion between the fixed plate portion 2 and the protruding portion 3. The positioning protrusion 6 is used for positioning when the base member 1 is fixed to the door edge.

  A shallow groove 7 indicating a screwing position of a screw used for fixing to the door edge is engraved on the surface of the base member 1 in the fixing plate portion 2. A pair of upright pieces 8 and 9 rising from the surface of the base member 1 are provided on both the left and right sides with the shallow groove 7 interposed therebetween. The shallow groove 7 and the upright pieces 8 and 9 guide screwing when the base member 1 is fixed to the door edge. The upright pieces 8 and 9 also increase the strength against bending of the fixed plate portion 2.

  On the protruding portion 3, an upright piece 10 is erected from a place raised one step. By the standing piece 10, the strength of the protrusion 3 against bending is increased.

  Such a base member 1 is a long member extending in the length direction of the door, and is provided over almost the entire length of the door edge. The base member 1 is formed from a hard material. For example, aluminum or an alloy thereof, or a hard resin foam is exemplified. By being formed of such a hard material, the undulation in the fixed plate portion 2 that is likely to occur between the screw pitches as the screws are screwed in can be suppressed to be small.

  FIG. 2 is a perspective view showing a main part of one form of a cover member used in the door summoning structure of the present invention.

  The cover member 11 is also a long member extending in the length direction of the door, like the base member 1 shown in FIG. The cross-sectional shape is substantially U-shaped, and hook projections 12 and 13 projecting inward are formed at the ends of the left and right sides. The hooking protrusion 12 is hooked and locked on the locking protrusion 4 of the base member 1 shown in FIG. 1, and the hooking protrusion 13 is hooked on the locking protrusion 5 and locked. ing. Therefore, the cover member 11 is attached to the surface side of the base member 1.

  Further, the cover member 11 is provided with a tongue piece 14 on the side of the hooking protrusion 13 so as to wrap around inward. The tongue piece 14 is made of a soft material and has elasticity. The cover member 11 can be formed entirely from a soft material (for example, soft resin), and the tongue piece 14 is particularly soft among the cover members 11.

  The cover member 11 further has a decorative sheet 15 attached to the surface, and the surface is beautifully finished.

  FIG. 3 is a cross-sectional view of an essential part showing a door summoning structure using the base member 1 and the cover member 11 described above.

  The base member 1 is fixed to the edge of the door 16 with screws 17. The side end surface of the positioning projection 6 is brought into contact with the side end surface of the door 16, the fixing position of the base member 1 is determined, the back surface of the fixing plate portion 2 is brought into contact with the surface of the edge portion of the door 16, and the screw 17 is The shallow groove 7 shown in FIG. 1 is screwed into the door 16 from the surface side of the fixed plate portion 2. Since the base member 1 is a hard member, waviness between pitches due to screwing of the screws 17 is suppressed to a small value. The upright pieces 8 and 9 together with the shallow grooves 7 guide the screwing of the screws 17. Due to the fixing of the base member 1, the protruding portion 3 protrudes outward from the edge portion of the door 16.

  A cover member 11 is attached to the base member 1 on the surface side. The hooking protrusion 12 is hooked and locked on the locking protrusion 4, and the hooking protrusion 13 is hooked on the locking protrusion 5 and locked. The cover member 11 is fitted and attached to the base member 1 by the locking protrusions 4 and 13 being locked by the locking protrusions 4 and 5. Further, the cover member 11 is supported from the back side by the upright pieces 8, 9, 10 of the base member 1, and the dent is prevented even if it is soft.

  The tongue piece 14 is disposed around the back side of the protruding portion 3 of the base member 1. The protrusion 3 is covered with the tongue piece 14 and has a good appearance. Since the protruding portion 3 is raised one step from the fixed plate portion 2, it is easy to turn the tongue piece 14 to the back surface side. The tongue piece 14 functions as a door stop of the other door and is soft, and thus has excellent cushioning properties.

  When attaching the base member 1 and the cover member 11 to the edge of the door 16, the following procedure can be used.

  First, the fixed plate portion 2 of the base member 1 is overlapped with the edge portion of the door 16. Next, the side end surface of the positioning projection 6 is brought into contact with the side end surface of the door 16 to position the base member 1 at a fixed position. After the position is determined, the screw 17 is screwed from the surface side of the base member 1 toward the edge of the door 16 in the shallow groove 7 provided on the surface of the fixed plate portion 2. Screwing of the screws 17 is performed at a constant pitch along the length direction of the door 16. Then, the hooking protrusions 12 and 13 are locked to the locking protrusions 4 and 5 and the cover member 11 is fitted and attached to the surface side of the base member 1.

  As described above, the door summoning structure shown in FIG. 3 can fix only the base member 1 to the edge of the door 16 with the screw 17 and the cover member 11 can be fitted to the base member 1. It is simple and requires less construction. Screwing of the screw 17 is easy because it is guided by the upright pieces 8 and 9 together with the shallow groove 7. Further, the positioning of the fixed position of the base member 1 can be easily performed by bringing the side end surface of the positioning projection 6 into contact with the side end surface of the door 16. Further, since the back surface side of the protruding portion 3 of the base member 1 is covered with the tongue piece 14 of the cover member 11, the appearance is good, and the tongue piece 14 is soft, so that it functions highly as a door to the other door. To do. The base member 1 and the cover member 11 can be attached at the door construction site. The arrangement of the base member 1 can be appropriately determined according to the right and left opening of the door.

  The door summoning structure shown in FIG. 3 can be used for double doors such as a parent-child door. In the case of a parent / child door, since it can be constructed on site, the parent door can be selected from single-sided doors according to preferences, and the range of combinations of parent / child doors is widened.

  The parent-child door is shown, for example, in a cross-sectional view of the main part in FIG. In the parent / child door, usually, the parent door 18 having a large width can be opened and closed, and the child door 19 having a small width is kept closed. When it is necessary to enlarge the opening, the child door 19 is opened so that an object can be taken in and out.

  When the door summing structure shown in FIG. 3 is applied to such a parent-child door, the base member 1 is fixed to the front edge of one of the doors (the parent door 18 in FIG. 4) with screws 17. The cover member 11 is fitted and attached to the fixed base member 1. To the other door (the child door 19 in FIG. 4), the base member 1 is fixed to the rear edge by screws 17 and the cover member 11 is fitted to the fixed base member 1 and attached. A simple and labor-saving construction, and a superior function of a parent-child door calling structure.

It is the principal part perspective view which showed one form of the base member used for the summoning structure of the door of this invention. It is the principal part perspective view which showed one form of the cover member used for the summoning structure of the door of this invention. It is principal part sectional drawing which showed one Embodiment of the summoning structure of the door of this invention. It is principal part sectional drawing which showed the case where the summing structure of the door shown in FIG. 3 is applied to a parent-child door.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base member 2 Fixing plate part 3 Protruding part 4, 5 Locking protrusion 6 Positioning protrusion 7 Shallow groove 8, 9 Standing piece 10 Standing piece 11 Cover member 12, 13 Hooking protrusion 14 Tongue piece 15 Cosmetic sheet 16 Door 17 Screw 18 Parent Door 19 Child door

Claims (3)

  The base member is fixed to the edge of the door, the base member has locking projections on both the left and right sides, and the cover member having the hooking projections on both the left and right sides is locked by the locking projections. The cover member is fitted and attached to the base member, and the cover member also has a soft tongue that wraps inwardly on one side, and the tongue is attached to the base member of the base member by attaching the cover member to the base member. The door summoning structure is characterized by being arranged so as to wrap around to the back side of the portion protruding outward from the portion.   The base member has a fixed plate portion fixed to the door edge portion and a protrusion portion protruding outward from the door edge portion, and the base member has a back surface at a boundary portion between the fixed plate portion and the protrusion portion. 2. The door summing structure according to claim 1, wherein a positioning projection protruding to the side is provided, and a fixing position of the base member is determined by bringing a side end surface of the door into contact with a side end surface of the positioning projection.   The door call according to claim 1 or 2, wherein a shallow groove indicating a screwing position is provided on the surface of the base member, and a pair of upright pieces rising from the surface of the base member are provided on both sides of the shallow groove. Combined structure.