JP7323995B2 - door - Google Patents

Description

The present invention relates to doors.

Conventionally, there is known a folding door provided with a vertical groove for inserting a finger instead of attaching a handle, as shown in Patent Document 1. Since the expected dimension of the vertical groove portion is small and it is difficult to insert fingers, a device with excellent operability has been demanded.

JP 2014-47592 A

SUMMARY OF THE INVENTION It is an object of the present invention to provide a door with excellent operability.

The door of the present invention comprises a door body and an edge material, the door body being a one-piece door, and having a handle protruding in the viewing direction on one side of the viewing surface extending in the longitudinal direction of the door body. However, the edge material is attached to the forward end side projection surface of the door body in the longitudinal direction so as not to cover the front side projection surface, and the handle covering portion that covers the handle portion and the projection surface The side portion has a back-side projecting portion that projects in the viewing direction from the handle portion and has a rectangular shape in plan view and has a hollow portion , and a finger insertion space is provided between the handle portion and the back-side projecting portion. , the bottom wall of the finger insertion space is perpendicular to the direction in which the back-side projecting part projects, and the handle covering part has a tip cover part that covers the tip of the handle part in the longitudinal direction, and the tip cover The facing surface of the part and the facing surface of the door body are flush with each other.
Further, the door of the present invention comprises a door body and an edging material, the door body having a handle portion protruding in the viewing direction on one side of the viewing surface along the longitudinal direction of the door body, and the edging material is attached to the prospective surface of the door body in the longitudinal direction so as not to cover the front side facing surface, and the handle covering part covering the handle part and the handle covering part are separately formed. The other side of the projection surface has a rear projection that protrudes in the viewing direction and the rear surface extends to the other side of the projection, and a finger insertion space is provided between the handle and the rear projection. Alternatively, the handle cover may be characterized by having a front end cover portion that covers the front end of the handle in the longitudinal direction.

According to the door of the present invention, since the edging material having the handle covering portion and the back side projecting portion is provided separately from the door main body, the finger insertion space is provided regardless of the material and processing method of the door main body. can be formed, the expected diameter of the finger insertion space can be sufficiently long, the strength is maintained, and the operability is excellent.

(a) is a cross-sectional view taken along the line AA of FIG. 2, and (b) is an enlarged view of a main portion of FIG. 1(a). It is a front view of a door. FIG. 3 is a cross-sectional view taken along line BB of FIG. 2; FIG. 10 is a trajectory diagram of an operation for explaining how to put a finger on the non-slip portion; FIG. 4 is an enlarged view of a main part for explaining how to put a finger on the non-slip portion; (a) is an enlarged view of C of FIG. 2, and (b) is an enlarged view of D. FIG. (a) of the edge cap is a plan view, and (b) is a front view.

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. The door according to the present invention comprises a door body 1 and an edge material 2, and is attached to a frame framed by, for example, vertical frames 3a, 3a and a horizontal frame 3b that spans between the upper parts of the vertical frames 3a, 3a. be done. The door can be installed in various places. Here, one side end of the door body 1 is attached to the vertical frame 3a via the hinge 4, and the rotation of the hinge 4 around the vertical axis The other side end portion of the door body 1 is used for opening and closing a closet or the like as a hinged door that can move back and forth. In the following, the side on which the hinged door is operated is defined as the front side, and FIG. 2 is a front view seen from the front side. Also, one side and the other side are as shown in FIG.

As shown in FIG. 1, the door body 1 is provided with a handle portion 11 on the front face 10a at the other end, and the one end is chamfered at the front corner. This makes it difficult to pinch your fingers. The door body 1 is formed, for example, by wrapping a surface material such as MDF around a core material such as LVL, and the surface may be coated with a decorative sheet or various coatings. The handle portion 11 is provided along the longitudinal direction of the door body 1 and protrudes from the other side end portion of the door body 1 to the other side. The front side of the handle portion 11 is provided by extending the front side viewing surface 10a of the door body 1 to the other side, and the back side is inclined so as to be thicker from the tip toward the base. Since the surface 11a is formed, it has a shape protruding to the other side in a mountain shape when viewed in cross section. When a hinged door is used as in this embodiment, as shown in FIGS. 1 and 2, one end of the door body 1 is rotatably connected to the vertical frame 3a via a hinge 4. , the other side end of the door body 1 is pulled or pushed to the front side or the back side to open and close. The hinge 4 is screwed from the back side to one end of the back side facing surface 10b of the door body 1. As shown in FIG. As shown in FIG. 3, when the hinged door is closed, a stopper 5 is attached to the lower surface of the upper horizontal frame 3b at a position where it abuts against the upper end of the other side of the rear surface of the door body 1. When the door is closed, the other side end of the door body 1 does not rotate more toward the back side than the one side end, so that the door body 1 can be rotated without applying an excessive load to the hinge 4. You are free. Also, the stopper 5 is preferably made of an elastic material such as rubber, or configured to engage with the door body 1 so as to reduce the impact when the stopper 5 comes into contact with the upper end on the other side of the hinged door.

As shown in FIG. 1(b), the edge material 2 extends along the length of the door body 1 so as to cover the handle portion 11 of the door body 1, the other side end portion of the back side viewing surface 10b, and the viewing surface 10c. It is attached over the entire length in the direction, and is composed of a back-side protruding portion 26 and a handle covering portion 20. - 特許庁In the present embodiment, the back-surface-side protruding portion 26 and the handle covering portion 20 are separately formed using, for example, an aluminum alloy extruded profile.

The handle covering portion 20 covers and protects the handle portion 11 from the back surface side and the other side, and includes a tip cover portion 21, an anti-slip portion 22, an inclined portion 23, fixing portions 24a, 24b, 24c and engaging recesses 25 are provided over the longitudinal direction of the edge material 2, respectively. The lower end of the handle covering portion 20 is positioned above the lower end face of the door body 1 , and the upper end of the handle covering portion 20 is positioned below the upper end face of the door body 1 . The tip cover part 21 is positioned at the front end of the handle cover part 20 and covers the tip of the handle part 11 . The front facing surface 21a of the tip cover portion 21 and the front facing surface 10a of the handle portion 11 are flush with each other. Since the front side viewing surface 21a of the tip cover portion 21 is formed to have a small lateral dimension, the area visible from the front when the door is closed is small and the design is excellent. A non-slip portion 22 is formed on the back side of the tip cover portion 21 . The non-slip portion 22 may be, for example, a surface having unevenness, a non-slip material, or a non-slip material attached or coated. It is good also as a protrusion which protrudes to. The inclined portion 23 is provided between the tip cover portion 21 and the fixed portion 24 a and is formed along the inclined surface 11 a of the handle portion 11 . Fixing portions 24a and 24b of the handle covering portion 20 are screwed to a fixed wall 12a that is the other side prospective surface of the door body 1 and to a fixed wall 12b that is the rear side facing surface of the door body 1. be done. The fixed portion 24a extends from the back side end portion of the inclined portion 23 in the prospective direction along the fixed wall 12a of the door body. The fixing portion 24b is a substantially flat plate-like member provided to extend from the back side end portion of the handle covering portion 20 to one side along the fixing wall 12b of the door body 1. As shown in FIG. The fixing portion 24c is a substantially flat plate-like member that extends slightly from the front surface side of the fixing portion 24a toward the other side, and is a fixing portion 26b of the rear projection portion 26, which will be described later. screwed to. The engaging recess 25 is a rectangular space in a plan view provided for engaging with the edge cap 6, and is provided on the surface side facing surface of the fixing portion 24b along the longitudinal direction of the edge member 2. The edge cap 6 engages with the upper and lower ends of a substantially rectangular parallelepiped space surrounded by the engaging recess 25 and the fixed wall 12 b of the door body 1 .

The back-side protruding portion 26 is provided to protrude from the rear end portion of the fixing portion 24a of the handle covering portion 20 to the other side over the longitudinal direction of the door body 1, and each has a substantially flat plate shape when viewed from the front side. An attachment wall 26a, a fixing portion 26b, a partition wall 26c, and an attachment wall 26d are provided along the longitudinal direction of the door body 1. As shown in FIG. In addition, the lower end of the back-side projecting portion 26 is located above the lower end surface of the door body 1 , and the upper end of the back-side projecting portion 26 is located below the upper end surface of the door body 1 . One side portion of the fixed portion 26b of the rear-surface-side projecting portion 26 is screwed to the fixed portion 24c of the cover-handle portion 20. As shown in FIG. Therefore, the fixed portion 24c is provided along the fixed portion 26b. The partition wall 26c is provided in the prospective direction so as to connect intermediate portions of the front side wall 26a and the fixing portion 26b. A rectangular hollow portion 26e in plan view surrounded by the portion 26b is formed over the longitudinal direction of the edge material. The finger insertion space S is a space surrounded by the non-slip portion 22 of the handle covering portion 20, the inclined portion 23, the fixing portion 24a, and the front side facing surface 26a of the rear side projecting portion 26. As shown in FIG. Since the length from the fixing portion 24a to the tip cover portion 21 is shorter than the length from the fixing portion 24a to the other side end portion of the back-side projecting portion 26, it is possible to insert a finger into the finger insertion space S from the surface side. can.

As shown in FIGS. 2 and 3, edge caps 6, 6 are attached to the other side end of the door body 1 and the upper and lower ends of the edging material 2. As shown in FIGS. The edge cap 6 is composed of a flat plate-like base portion 6a and substantially flat plate-like engaging pieces 6b and 6c projecting substantially perpendicularly from the base portion 6a. When attached to the upper and lower ends of the portion 20 and the back-side protruding portion 26 respectively, the end surface 6e of the base portion 6a is substantially flush with the upper and lower end surfaces of the door body 1. As shown in FIG. The engaging pieces 6b and 6c are for engaging with the engaging concave portion 25 of the handle covering portion 20 and the inner wall 26d in the hollow portion 26e, respectively. The engaging piece 6b is tapered so that it can be easily inserted into the engaging recess 25. As shown in FIG. On the other side of the engaging piece 6c, a wedge-shaped projecting portion 6d in a plan view that engages with the attachment wall 26d is projected. The projecting portion 6d is tapered so that it can be easily inserted into the hollow portion 26e.

Next, how to put your finger on the non-slip portion 22 when opening the hinged door will be described with reference to FIGS. 4 and 5. FIG. FIG. 4 shows the trajectory from the closed state of the hinged door to the opening of the hinged door when the operator puts a finger on the handle portion 11 of the door body 1 from the front side and pulls the door toward the front side. 5(a) to (c) show enlarged main parts in the initial state, the middle state and the final state in FIG. The arrow indicates the direction in which the finger pulls the handle 11 .
First, when the operator puts his or her hand on the handle portion 11 with the hinged door closed, the protruding portion, which is the non-slip portion 22, protrudes toward the back side in a direction substantially perpendicular to the left-right direction. , the finger insertion space S is open to the front and the other side. As shown in FIG. 5(a), when the door is opened while pulling the hand on the handle 11, the protruding direction of the non-slip portion 22 is tilted so that the angle formed with the horizontal direction becomes smaller. go. In the state in which the door is being opened as shown in FIG. 5B, the user pulls the handle 11 toward the opening direction of the finger insertion space S. Although it is difficult to insert a finger, the hinged door using the door of the present invention is provided with the edge material 2 having the handle covering part 20 and the back side projecting part 26, and the expected size of the finger insertion space S is reduced by the configuration of only the edge material 2. can be adjusted, regardless of the material, processing method, etc. of the door body 1, the expected diameter of the finger insertion space S can be sufficiently long, and the finger can be easily inserted and the operability is excellent. In addition, although only having the finger insertion space S makes it easy for a finger to slip from the handle portion 11, in the hinged door using the door of the present invention, as shown in FIGS. Since the door protrudes in a direction intersecting the insertion direction of the fingertip inside, the fingertip is firmly caught on the non-slip portion 22 from the beginning to the end of the operation, and the door can be easily opened.

Next, the effects of the door configured as described above will be described. Since the door is provided with the edge member 2 having the handle covering portion 20 and the back side projecting portion 26 as a separate body from the door body 1, the finger insertion space S is provided regardless of the material and processing method of the door body. It can be formed, the projected diameter can be set sufficiently long, the strength is maintained, and the operability is excellent. In addition, in the case of hinged doors, if the back side projecting portion is integrally formed with the door body to form a finger insertion space like the door of the present invention, the estimated size of the back side projecting portion becomes small, and the stopper and the door are separated from each other. There is a concern that the strength of the rear surface side protrusion may be insufficient when the contact is made with the . For this concern, it is conceivable to take countermeasures such as making the material of the door body 1 metal, but it is expected that the processing procedure of the door body 1 will become complicated. When the door of the present invention is used, since the edge material 2 abuts against the stopper 5, the durability of the door is excellent regardless of the material of the door body 1 and the processing method. Since the metal is extruded and screwed to the door body 1, workability is also excellent.

Furthermore, since the rectangular hollow portion 26e in plan view is formed sufficiently wide in the back-side projecting portion 26, attachment of the end cap is easy, and in addition, the end cap fits well and is excellent in stability. In addition, since the end surface 6d of the edge cap 6 and the lower end surface of the door body 1 are substantially flush with each other, the gap between the door and the floor surface can be narrowed to prevent pinching of feet.

In addition, since the edge member 2 has the handle covering portion 20 screwed to the expected surface of the finger insertion space S, in other words, to the fixed wall 12a and the fixed wall 12b of the door body 1, when viewed from the surface side, The screw for fixing the edge material 2 to the edge member 2 is inconspicuous, and the design is excellent. In addition, since the handle covering part 20 covers the handle part 11 from the back side and the other side, the handle covering part 20 is not conspicuous when the door is viewed from the front side, and the door surface can be made to look wider. Therefore, the design is not spoiled.
Furthermore, since the covering portion 20 for the handle of the edge member 2 and the protruding portion 26 on the back side are separately formed, they can be individually decorated by applying different coatings, wrapping decorative sheets, or using materials of different colors. It can be applied to and has excellent design.

Since the handle portion 11 of the door body 1 is protected by the edge member 2, the surface of the handle portion 11 can be prevented from being worn or damaged due to repeated opening and closing of the door. In addition, since the non-slip portion 22 of the handle covering portion 20 is a protrusion projecting toward the back side, it is possible to prevent the finger from slipping by hooking the finger on the protrusion. Furthermore, if the edge material 2 is provided over the entire length of the handle 11, it can be operated at any position in the longitudinal direction, and the usability is excellent regardless of the height of the operator.

The invention is not limited to the embodiments described above. For example, the door is not limited to a hinged door, and may be a folding door, a sliding door, or the like. Also, the frame to which the door is attached may have a lower frame.

REFERENCE SIGNS LIST 1 door body 11 handle portion 2 edge material 20 handle covering portion 26 back side projecting portion S finger insertion space

Claims (2)

comprising a door body and an edge material,
The door body is a one-piece door, and has a handle portion projecting in the viewing direction on one side of the viewing surface over the longitudinal direction of the door body,
The edging material is attached to the forward end side projection surface of the door body in the longitudinal direction so as not to cover the front side projection surface. has a back side protruding part that protrudes in the viewing direction from the handle part and is rectangular in plan view and has a hollow part , and a finger insertion space is provided between the handle part and the back side protruding part. The bottom wall of the finger insertion space is perpendicular to the projecting direction of the back side projecting portion, and the handle covering portion has a tip cover portion that covers the tip of the handle portion in the longitudinal direction. The door is characterized in that the facing surface and the facing surface of the door body are flush with each other. comprising a door body and an edge material,
The door body has a handle portion projecting in the viewing direction on one side of the viewing surface over the longitudinal direction of the door body,
The edge material is attached to the projected surface of the door body in the longitudinal direction so as not to cover the front facing surface, and is formed separately from the handle covering part covering the handle part and the handle covering part. A back-side protruding part projects in the viewing direction from the other side part of the projection surface and the back side extends to the other side part of the projection surface, and a finger insertion space is provided between the handle part and the back-side projection part and the handle covering includes a tip cover portion for covering the tip of the handle in the longitudinal direction.

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