JP2008025162A - Door pull member for door panel and door panel attached with this door pull member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door pull member for a door panel and the door panel attached with its door pull member, easily openable-closable, without caring about the installation height of a door pull up to a child from an aged person, without causing the problem of warping by a temperature change, due to being lightweight. <P>SOLUTION: This door pull member for the door panel is a cross-sectional π-shaped member having a groove part of both side surfaces, a side surface plane part and a fastener hole arranged in the side surface plane part, and is characterized by having a small projection part arranged over the total length on the door panel side of the door pull member for the door panel so as to extend toward the door panel side from a bottom surface of the groove part of both side surfaces, and having a small projection part arranged toward the door panel side over the total length on the door panel side opening edge of the groove part of both side surfaces. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a door plate pulling member attached to a side surface of a door plate of a suspended suspension door or a door plate with a lower door, which is a sliding door or partition of a building or joinery, and a door plate to which the door plate is attached.

  A sliding door that opens and closes by pushing and pulling the door plate has a handle on the opening and closing part, but on both sides of the end face that can be opened and closed easily without worrying about the height of the pull from the elderly to the child. A door plate having a structure of a handle provided as a groove portion over the entire length is known.

  And the pulling member for door boards which makes the handle used as these groove parts with a member different from a door board, and attaches to the end surface of the side surface of a door board is also known.

However, the door panels used as sliding doors or partitions for such buildings and joinery are required to be lightweight and to prevent warping due to temperature changes. However, the door plate handle member attached to the end face of the side surface of the door plate has a problem that the structure becomes complicated or the door plate is detached due to warpage of the door plate.
JP-A-9-53370 JP-A-9-90176 JP-A-10-317825

  The present invention has been made in order to solve such problems, and the object of the present invention is to provide a light weight and no problem of warping due to temperature change, and the height of installation of a puller from an elderly person to a child. An object of the present invention is to provide a door plate handle member that can be easily opened and closed without worrying about the above, and a door plate to which the door plate has been attached.

  The present invention is for solving such a problem, that is, the invention according to claim 1 is a door plate handle member attached over the entire length of the side surface of the door plate, wherein the door plate handle member is: A cross section having a groove portion on both side surfaces, a side surface flat portion, and a stopper hole provided on the side surface flat portion is a π-shaped member, and the groove portions on both side surfaces are formed on the door plate side of the door plate pulling member. A small convex portion provided over the entire length so as to extend from the bottom surface toward the door plate side, and a door plate side opening edge of the groove portion on both side surfaces is provided over the entire length toward the door plate side. It is a door panel pulling member characterized by having.

  The invention according to claim 2 is the door pulling member according to claim 1, wherein the door pulling member is made of light metal.

  Further, the invention described in claim 3 is a door plate characterized in that the door plate handle member described in claim 1 or 2 is attached to both side surfaces.

  According to the first aspect of the present invention, the door plate handle member is attached to the door plate by the small convex portion provided on the door plate side of the door plate handle member and the small convex portion provided on the door plate side opening edge. Because these are attached over the entire length of the side face of the door plate, it is lightweight and there is no problem of warping due to temperature change, and it is easy to open and close without worrying about the height of the pull from the elderly to the child It has the effect of being possible.

  According to the second aspect of the present invention, a stronger and lighter door plate pulling member can be obtained.

  According to the invention of claim 3, there is provided a door plate which has an effect that it is a quantity and there is no problem of warping due to a temperature change, and it can be easily opened and closed without worrying about the installation height of a puller from an elderly person to a child It can be obtained.

  Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 shows the structure of an embodiment of a door plate handle member of the present invention. The door plate handle member 2 is provided in accordance with the entire length of the end surface of the side surface of the door plate 1, and the door plate handle member 2 is cut and used in accordance with the length of the door plate. The door-plate pulling member 2 is a member having a π-shaped cross section comprising a groove portion 3 and a side plane portion 4, and the side plane portion 4 is provided with an arbitrary number of stopper holes 5 through which flat head screws or the like are provided. Thus, the door plate handle member 2 is fixed to the door plate 1. At that time, the small convex portion 6 provided on the door plate side of the door plate pulling member bites into the door plate, and the small convex portion 7 provided on the door plate side opening edge sandwiches the door plate end from both ends. The member is firmly fixed. The door plate pulling member 2 is provided at both ends in accordance with the entire length of the end surface of the door plate 1 so that the warpage of the door plate 1 is suppressed. The use of the door plate is particularly preferably used for a retractable door, but is not limited thereto.

  As the door plate pulling member 2 in the present invention, one obtained by extruding a light metal is preferable, and aluminum is particularly preferably used. The length is not particularly limited as long as it can be freely cut according to the door plate 1. Further, the cross-sectional shape is π-shaped, and the size of the cross-section is appropriately designed according to the thickness of the door plate 1, but the π-shaped vertical to horizontal ratio is approximately 1: 1. It is preferable for obtaining the above strength.

  The groove 3 in the present invention is wide enough to allow the finger and finger to enter the inside of the groove, and has a smooth surface with a good touch while having a certain amount of friction. However, the present invention is not particularly limited to this structure, and any structure can be used as long as the sliding door can be opened and closed by inserting a hand.

  The side plane portion 4 in the present invention may be any one that matches the surface of the door frame when the door plate is closed or the other door plate pulling member 2 to be closed, and is generally a flat surface. However, the present invention is not limited to this, and a cushion material or the like may be provided on the surface, for example, according to the intended use.

  The stopper hole 5 in the present invention is for fixing the door plate handle member 2 to the door plate 1 and may be provided in the left and right center of the side plane portion 4 at a position equally divided from the entire length. However, it is not particularly limited to this, and depending on the structure and strength of the door plate 1, it can be designed as appropriate, such as being provided only on the upper and lower ends of the side plane portion 4.

  The small convex portion 6 provided on the door plate side of the door plate handle member in the present invention is provided on the door plate side of the door plate handle member over the entire length so as to extend from the bottom surfaces of the groove portions on both side surfaces toward the door plate side. When the door plate pulling member 2 is attached to the door plate 1 with a stopper from the stopper hole 5, the force is applied to the door plate 1 directly through the bottom of the groove 3, so that the small convex portion 6 is It will bite into the doorboard 1 efficiently. Therefore, it is preferable that the tip of the small convex portion 6 is sharp with a certain degree of strength. The height of the small convex portion 6 may be about 0.5 to 1 mm, but is not particularly limited to this, and can be suitably designed from the strength of the door plate pulling member 2 and the material of the door plate 1. It is.

  As the small convex part 7 provided in the door-plate side opening edge in this invention, it is provided toward the door-plate side over the full length of the door-plate-side opening edge of the groove part of the said both sides | surface, and the side edge part of the door plate 1 Will be sandwiched from the small convex portions 7 at both ends. For this reason, the tip of the small convex portion 7 has a certain degree of strength, and the interval between the tips is the same as or slightly narrower than the width of the door plate, and is within the range sandwiched by the elasticity of the door plate 1 or the door plate pulling member 2. Good. The height of the small convex portion 6 may be about 0.5 to 1 mm, but is not particularly limited to this, and can be suitably designed from the strength of the door plate pulling member 2 and the material of the door plate 1. It is.

  FIG. 2 shows a cross-sectional structure of an embodiment of the door plate of the present invention. As the door board 1 in the present invention, a decorative board composed of a core material 8 such as a honeycomb panel and a moisture-proof back sheet 10 a decorative board base material 11 a moisture-proof decorative sheet 12 a pattern printed layer 13 and a surface protective layer 14 on both sides thereof with an adhesive 9. A material obtained by bonding 15 is preferably used, but is not particularly limited to this, and any material can be used as long as it is lightweight and rigid in accordance with the application.

  As the core material 8, a honeycomb panel or the like is preferably not particularly limited thereto, and can be appropriately used as long as it provides adhesiveness to the constituent material to be laminated.

  As the adhesive 9, a vinyl acetate-based resin is preferably used, but is not particularly limited to this, and any adhesive can be used as long as it provides adhesiveness to the constituent material to be laminated.

  As the moisture-proof back sheet 10 and the moisture-proof decorative sheet 12, two sheets of inter-paper reinforced paper having a basis weight of 20 to 50 g / m 2 and a moisture permeability of about 5 to 30 g / m 2 · 24 h are made of polyethylene, polypropylene, and polyvinylidene chloride. However, it is not particularly limited to cutting, and has a suitable action for preventing warping due to temperature change and humidity change depending on the constituent material of the core material. Any layer structure and material that can be expressed can be used as appropriate.

  As the decorative board substrate 11, wood-based board equipment such as medium density fiber reinforced board (MDF), plywood, and particle board can be used, but the invention is not particularly limited to this, and according to the use. Anything that is lightweight and rigid can be used as appropriate.

  The pattern printing layer 13 can be provided by printing on a paper-reinforced paper used for the moisture-proof decorative sheet 12 by means such as gravure printing with ink.

  As the surface protective layer 14, acrylic urethane, polyester urethane, polyurethane, vinyl chloride-vinyl acetate copolymer, ethylene-vinyl acetate copolymer, and the like are preferably used, but are not particularly limited thereto. Any resin that protects the surface of the printed pattern layer 13 can be used as appropriate.

  FIG. 3 shows a cross-sectional structure of an embodiment of the door plate handle member of the present invention.

  The door plate pulling member of the present invention and the door plate to which the door plate is attached are particularly suitable for use in partitions such as partitions and sliding doors that resemble Japanese-style rooms and solutes having different temperature and humidity conditions in the room. Will be able to.

It is explanatory drawing which shows the structure of one Example of the pulling member for door boards of this invention. It is explanatory drawing which shows the structure of the cross section of one Example of the doorplate of this invention. It is explanatory drawing which shows the structure of the cross section of the other Example of the handle member for door boards of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Door plate 2 ... Door plate handle member 3 ... Groove part 4 ... Side plane part 5 ... Stopper hole 6 ... Small convex part provided in the door plate side of the door plate handle member 7 ... Small provided in the door plate side opening edge Convex part 8 ... Core material 9 ... Adhesive 10 ... Moisture-proof back sheet 11 ... Decorative plate base material 12 ... Moisture-proof decorative sheet 13 ... Pattern printing layer 14 ... Surface protective layer 15 ... Decorative plate

Claims (3)

  In the door plate handle member attached over the entire length of the end surface of the side surface of the door plate, the door plate handle member has groove portions on both side surfaces, side surface flat portions, and stopper holes provided in the side surface flat portions. The cross section is a π-shaped member, and has a small convex portion provided over the entire length so as to extend from the bottom surface of the groove portion on both side surfaces toward the door plate side on the door plate side of the door plate handle member, The door-plate pulling member according to claim 1, wherein the door-plate-side opening edges of the groove portions on both side surfaces have small convex portions provided toward the door-plate side over the entire length.   2. The door panel handle member according to claim 1, wherein the door panel handle member is made of light metal.   A door panel comprising the door panel handle members according to claim 1 attached to both side surfaces.