JP2011052395A - Fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve the designability and safety of fittings such as a door and a casement window, in which an opening/closing body is mounted in a frame body in such a manner as to be freely turnable between opening and closing positions via a hinge. <P>SOLUTION: The opening/closing body 2 is mounted on the hinged-side jamb 12 of the frame body 1 in such a manner as to be freely turnable between the opening and closing positions via the hinge 3. A hinge concealing member 4 is constituted by attaching a cover material 20 to the hinged-side jamb 12. The cover material 20 can freely swing between the first attitude for covering the hinge 3 and a gap between the inside surface 12a of the hinged-side jamb 12 and a hinged-side end surface 2a of the opening/closing body 2, and the second attitude of being farther away from the opening/closing body 2 than in the first attitude. When the cover material is in the first attitude, the designability is improved because the gap and the hinge cannot be seen. When a person's fingers are pinched between the cover material 20 and the opening/closing body 2 during the turning of the opening/closing body 2 to the opening position from the closing one, the cover material 20 swings to the second attitude and prevents damage to his/her fingers, so as to improve the safety. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a fitting such as a door or an opening window in which an opening / closing body is attached to a frame body by a hinge so as to be rotatable between an open position and a closed position.

Conventionally, in a fitting such as a door or an opening window in which an opening / closing body is pivotably attached to a frame body, when the opening / closing body is in a closed position, the suspension-side end face of the opening / closing body and the suspension-side vertical length of the frame body A gap is formed between the inner surface of the frame and the hinge protrudes beyond the finding surface of the opening / closing body.
For this reason, when the joinery is viewed from the front in the opening direction, the gaps and hinges are conspicuous and lack in design.
In order to eliminate this and improve the design, a cover that covers the gap and the hinge is provided when the opening / closing body is in the closed position, and the gap and the hinge are open in the opening direction when the opening / closing body is in the closed position. Joiners such as doors and casement windows that are hidden from the front have been proposed.
For example, as disclosed in Patent Document 1, a hinge cover (hanging decorative member) is attached to a hanging side portion of an opening / closing body (door), and when the opening / closing body is in a closed position, the hanging base of the opening / closing body There have been proposed fittings such as doors and case windows that cover the gap between the side end surface and the inner side surface of the vertical frame on the suspending side of the frame and the hinge with the hinge concealed cover.

JP 2003-321976 A

In the case of the conventional doors and hinged windows, as described above, the hinge cover is provided to improve the design because the opening and closing body cannot be seen when the opening and closing body is in the closed position. When the hinge rotates toward the open position, the hinge concealed cover approaches the hanging frame vertical frame of the frame, so that a human finger is sandwiched between the hinge concealing cover and the hanging frame vertical frame of the frame. It may damage your fingers and is not safe.
Similarly, when the hinge concealed cover is attached to the vertical frame on the hanging base side of the frame body, the hinge concealing cover does not move when the opening / closing body is turned toward the open position, but the hanging side portion of the opening / closing body is not Since it is close to the hinge concealed cover, human fingers may be caught between the suspending side of the opening and closing body and the hinge concealed cover, which may cause scratches and is not safe.
In any case, when the opening / closing body is rotated from the closed position toward the open position, there is a risk that a person's finger may be injured by the hinge concealing cover, which is not safe.

  The object of the present invention is to cover the gap between the hanging end side end face of the opening and closing body and the inner surface of the hanging side vertical frame of the opening and closing the hinge with a hinge concealing member when the opening and closing body is in the closed position. The door is designed to improve design and safety without hurting human fingers with the hinge concealing member when the opening / closing body rotates from the closed position to the open position. And fittings such as open windows.

The present invention is a fitting provided with a hinge concealing member, wherein the opening and closing body is pivotally attached to the frame body over a closed position and an open position with a hinge,
The hinge concealing member has a cover material provided on either the hanging base side vertical frame or the opening / closing body of the frame,
When the opening / closing body is in the closed position, the cover material is held in a first posture that covers the gap between the inner side surface of the hanging base side vertical frame and the hanging side end face of the opening / closing body, and the hinge, When an external force in the opening / closing direction of the opening / closing body acts on this cover material, it moves to the second posture,
When the cover material is in the second posture, the front end of the cover material is separated from either the hanging base side vertical frame or the opening / closing body, and when the opening / closing body is in the open position, The joinery is characterized in that the interval between the side vertical frame and the other of the opening / closing body is larger than the interval when the cover member is in the first posture.

In the present invention, the cover material is swingable in the opening / closing direction of the opening / closing body over the first posture and the second posture,
The cover member can be held in the first posture and can be swung in the second posture when an external force is applied in the opening / closing direction of the opening / closing body.
In this case, since the swinging direction of the cover material and the rotation direction of the opening / closing body are the same, the human body is not between the tip of the cover material and the other one of the opening / closing body and the suspension side vertical frame. When the finger is pinched, the cover member immediately swings to the second posture by the rotation of the opening / closing body, and the human finger is not damaged.

In the present invention, the cover member is attached to the hanging side vertical frame so as to be swingable in the opening / closing direction of the opening / closing body over the first posture and the second posture,
The cover member can be held in the first posture, and can be swung in the second posture when an external force in the direction from the closed position of the opening / closing body to the open position acts on the cover member.
In this way, when a person's finger is caught between the front end of the cover material and the opening / closing body when the opening / closing body in the closed position is swung toward the opening position, the opening / closing body is removed from the aforementioned state. When the cover is further swung toward the open position, a force toward the second posture is applied to the cover member via the human finger, and the cover material is swung smoothly into the second posture. No force is applied and no human fingers are hurt.

In the present invention, means for restricting the swing of the cover material can be provided so that the cover material does not swing further than the second posture.
By doing so, the swing of the cover material is restricted to the second posture, and the cover material does not come off by further swinging, so that the human finger is separated from the front end portion of the cover material, The cover material can be swingably held in the first posture by human power.

In the present invention, the hinge concealing member has a cover material and a base material, and the cover material is movably attached to the base material in a first posture and a second posture,
The base member may be attached to either the hanging side vertical frame or the opening / closing body.
If it does in this way, since a cover material can be attached by attaching a base material, while being able to attach a hinge concealment member easily, an hinge concealment member can be attached to the existing joinery.

The hinge concealment member used in the joinery of the present invention includes a base material that is attached to either the hanging frame of the joinery side or the opening / closing body, and a cover material that is movably attached to the base material in the first posture and the second posture. With
A base material is attached to one of the suspension side vertical frame and the opening / closing body, so that the cover material covers the gap between the inner side surface of the suspension side vertical frame and the suspension side end surface of the opening / closing body, and the hinge. It is the hinge concealment member which enabled it.

According to the present invention, when the opening and closing body is in the closed position, the gap between the hanging end side end surface of the opening and closing body and the inner surface of the hanging side vertical frame, and the hinge are covered with the cover material of the hinge concealing member, In addition to being invisible, the cover member of the hinge concealing member does not hurt a person's finger when the opening / closing body rotates from the closed position toward the open position, thereby improving the design and safety.
Moreover, since the cover material is moved from the first posture to the second posture so as not to injure human fingers, the cover material can be made of aluminum material and has excellent weather resistance, as well as an opening / closing body and a suspension base. When the side vertical frame is a joinery made of an aluminum material, the design is not restricted by the cover material, and the appearance is not deteriorated.

1 is an external view of a joinery showing an embodiment of the present invention. It is an AA expanded detailed sectional view of FIG. It is sectional drawing of the state in which a cover material is a 2nd attitude | position. It is sectional drawing of the state which attached the hinge concealment member to the opening-and-closing body. It is sectional drawing of the state in which the cover material of a hinge concealment member is a 2nd attitude | position.

As shown in FIG. 1, an opening / closing body 2 is attached to a frame body 1 by a hinge 3 so as to be rotatable between a closed position and an open position.
In the embodiment shown in FIG. 1, the frame 1 is a door frame, the opening / closing body 2 is a door, and the joinery is a door.
For example, the frame body 1 may be a window frame, the opening / closing body 2 may be a shoji, and the joinery may be an open window.
The frame 1 has an upper frame 10, a lower frame 11, a hanging side vertical frame 12 and a door end side vertical frame 13 connected in a square shape.
The hinge 3 is attached over the suspension side vertical frame 12 and the suspension side portion 2 a of the opening / closing body 2.

A hinge concealing member 4 is attached to the suspension side vertical frame 12.
The hinge concealing member 4 is provided with a cover material 20, which covers the inner side surface 12a of the hanging side vertical frame 12 and the hanging side end surface 2b of the opening and closing body 2 when the opening and closing body 2 is in the closed position. And the hinge 3 is covered and made invisible.
For example, the cover member 20 is attached to the opening direction side surface 12 b of the hanging side vertical frame 12, for example, the outdoor side surface so as to protrude toward the hanging side 2 a of the opening / closing body 2.
The hinge concealing member 4 may be attached to the hanging side portion 2 a of the opening / closing body 2. For example, the cover member 20 is attached to the opening side surface 2c of the hanging side portion 2a of the opening / closing body 2 so as to protrude toward the hanging side vertical frame 12.
In the above description, it is most preferable that the gap and the hinge 3 are made invisible by covering the gap and the hinge 3 over the entire length of the opening / closing body 2 so as not to be seen. And a part of the hinge 3, that is, only an arbitrary range may be covered.

The cover material 20 of the hinge concealing member 4 is attached to the suspension side vertical frame 12 while being held in the first posture shown in FIG. 2, and an external force directed to the opening / closing direction of the opening / closing body 2 is applied to the cover material 20 in the first posture. When acted, it is attached so as to move to the second posture shown in FIG.
When the cover member 20 is in the first posture shown in FIG. 2, the projecting dimension of the tip 20a is large.
That is, by forming a large projecting dimension from the inner side surface 12a of the suspension side vertical frame 12 to the opening / closing body 2 at the opening / closing body side end (20a) in the in-plane direction of the cover member 20, as shown by a solid line in FIG. When the opening / closing body 2 is at the closed position, the cover 3 can cover the gap and the hinge 3 between the hanging side end face 2b of the opening / closing body 2 and the inner side surface 12a of the hanging side vertical frame 12, Since the gap and the hinge 3 cannot be seen from the front in the opening direction, the design can be improved.

When the cover member 20 is in the second posture shown in FIG. 3, the protruding dimension of the tip 20a is small.
That is, the projecting dimension from the inner side surface 12a of the suspension-side vertical frame 12 toward the opening / closing body 2 at the opening / closing body side end (20a) in the in-plane direction of the cover material 20 is small, and the distal end portion 20a of the cover material 20 is the opening / closing body 2. And leave.
As a result, when the opening / closing body 2 is in the open position (rotated 90 degrees) as shown by the phantom line in FIG. 3, the distance between the opening / closing body 2 (opening direction side surface 2c) and the tip 20a of the cover member 20 S1 is larger than the interval S2 when the cover member 20 is in the first posture as indicated by the phantom line in FIG.

  Therefore, when the opening / closing body 2 is rotated from the closed position toward the open position in the presence of a human finger near the hinge 3, the opening / closing body 2 (opening side surface 2 c) and the tip 20 a of the cover member 20 When a person's finger may be pinched between the two, an external force in the direction of rotation of the opening / closing body 2 acts on the cover member 20, and the cover member 20 moves to the second posture by the external force. The human finger is not strongly pinched between the opening / closing body 2 and the distal end portion 20a of the cover member 20, and the safety is improved without damaging the human finger by the hinge concealing member 4.

In the embodiment shown in FIG. 2, the cover member 20 of the hinge concealing member 4 is swingable over the suspension side vertical frame 12 between the first posture and the second posture, and is held in the first posture. When the above-described external force is applied, the holding is released and swings to the second posture, and the swing is restricted, and the cover member 20 swings further than the second posture to disengage from the suspension side vertical frame 12. There is no way.
In the state where the external force is not applied, the cover member 20 in the second posture is swung to the first posture by human power and can be held in the first posture.

As described above, since the swinging direction of the cover material 20 and the rotation direction of the opening / closing body 2 are the same, a person's finger is sandwiched between the distal end portion 20 a of the cover material 20 and the opening / closing body 2. Thus, when the opening / closing body 2 is further rotated toward the open position, the cover member 20 immediately swings toward the second posture.
Therefore, a large force does not act on the finger of the person who is sandwiched, and the person's finger is not injured.

  In addition, after a person's finger is sandwiched between the opening / closing body 2 and the cover member 20 and the cover member 20 swings to the second posture, the cover member 20 is returned to the first posture when the external force disappears. The improvement in design can be maintained again by covering the gap and the hinge.

The details of the hinge concealing member 4 will be described.
As shown in FIG. 2, the hinge concealment cover 4 includes the cover material 20 and the base material 30 described above.
The base material 30 is fixedly attached to the suspension side vertical frame 12 by, for example, an adhesive, a double-sided adhesive tape, a screw, a rivet or the like.
The cover member 20 is attached to the base member 30 so as to be movable between the first posture and the second posture described above.
For example, it is attached while being held in the first posture, and moves to the second posture when an external force in the opening / closing direction of the opening / closing body 2 acts, and when the external force disappears, it can be moved and held in the first posture by human power. It is attached.

Therefore, the base material 30 is fixedly attached to the suspension side vertical frame 12 so that the hinge concealing member 4 can be moved to the suspension side vertical frame 12 in the first posture and the second posture. Can be attached.
Therefore, the hinge concealing member 4 can be easily attached to the hanging side vertical frame 12 and can also be easily attached to the hanging side vertical member 12 of an existing fixture.

The cover material 20 includes a cover portion 21, a support portion 22 provided on the cover portion 21, a holding portion 23, and a restriction portion 24, and the cover portion 21 is close to the opening direction side in the out-of-plane direction. The holding part 23 and the restricting part 24 are positioned closer to the closing direction side in the out-of-plane direction.
The support portion 22 is located closer to the outside in the in-plane direction, the holding portion 23 and the regulating portion 24 are located closer to the inside in the in-plane direction, and the regulating portion 24 is located closer to the closing direction in the out-of-plane direction than the holding portion 23. .

The base material 30 includes a support receiving portion 31, a holding receiving portion 32, and a restriction receiving portion 33. The support receiving portion 31, the holding receiving portion 32, and the restriction receiving portion 33 are spaced apart in the in-plane direction.
In FIG. 2, the support receiving portion 31 is located closer to the outside in the in-plane direction (closer to the opening / closing body 2), and the holding receiving portion 32 and the regulation receiving portion 33 are located closer to the inner side in the in-plane direction (closer to the opening / closing body 2 side). In addition, the restriction receiving portion 33 is located on the opening direction side in the out-of-plane direction with respect to the holding receiving portion 32.

The support portion 22 is supported by the support receiving portion 31, and the cover material 20 is supported by the base material 30 so as to be movable in a first posture and a second posture.
The cover member 20 is held on the base material 30 in the first posture by holding the holding portion 23 on the holding receiving portion 32.
When the external force acting in the opening / closing direction of the opening / closing body 2 acts on the cover member 20, the holding portion 23 is detached from the holding receiving portion 32 and moves to the second posture, and when the second posture is reached, the restricting portion 24 becomes the restriction receiving portion. The movement of the cover material 20 is restricted by engaging with 33, and the cover material 20 is further moved from the second posture so as not to be detached from the base material 30.

For example, the support portion 22 is a protrusion having a substantially circular cross section, and the support portion 22 protrudes outward in the in-plane direction.
The holding portion 23 has a concave shape that opens inward in the in-plane direction, and the restricting portion 24 is a protrusion having a substantially triangular shape in section inward in the in-plane direction.
The support receiving portion 31 has a recessed portion shape that opens inward in the in-plane direction (direction toward the opening / closing body 2), and the holding receiving portion 32 has a protruding portion shape that faces inward in the in-plane direction (going in the direction opposite to the opening / closing body 2). It is.
The restriction receiving portion 33 is a corner portion on the closing direction side in the out-of-plane direction at the protruding portion of the holding receiving portion 32. The restriction receiving portion 33 may be a protrusion different from the protrusion of the holding receiving portion 32.

And the cover material 20 is attached to the base material 30 as follows, the base material 30 is attached to the opening direction side surface 12b of the hanging side vertical frame 12, and the hinge concealment member 4 is attached.
The support portion 22 of the cover material 20 is fitted to the support receiving portion 31 of the base material 30 so as to be swingable in the out-of-plane direction, and the cover material 30 is used as a fulcrum for the cover material 30 and the second posture. It is attached so that it can swing over its posture.
When the cover material 30 is in the first posture, the cover portion 21 approaches the hinge 3 to cover the gap and the hinge 3, and when in the second posture, the cover portion 21 is separated from the hinge 3. That is, the front end portion 21a of the cover portion 21 is the front end portion 20a of the cover material 20 described above.
When the holding portion 23 is fitted into the holding receiving portion 32, the cover material 20 is held in the first posture. At this time, the restricting portion 24 is separated from the restricting receiving portion 33 and is located closer to the closing direction side in the out-of-plane direction.

As described above, when a force in the opening / closing direction of the opening / closing body 2, for example, an external force in the direction of the arrow a, acts on the cover member 20 held in the first posture, the cover member 20 supports the support portion 22 described above. The holding portion 23 is detached from the holding receiving portion 32 so as to swing in the direction of arrow a with the fitting portion of the receiving portion 31 as a fulcrum, and the cover member 20 swings to the second posture.
When the cover member 20 swings to the second posture, the restricting portion 24 engages with the restricting receiving portion 33 to restrict the cover member 20 from further swinging, and the cover member 20 comes off the base member 30. Do not.

  As described above, when the opening / closing body 2 rotates from the closed position toward the open position, the opening / closing body 2 is opened / closed when a finger is caught between the opening / closing body 2 and the distal end portion 20a of the cover member 20. When the body 2 further rotates in the opening direction, the cover body 20 smoothly swings toward the second posture via the person's finger, so that a large force does not act on the person's finger, and the cover material 20 It doesn't hurt people's fingers.

Specific shapes of the cover material 20 and the base material 30 will be described.
The cover member 20 has an abutment piece 25 directed toward the closing direction in the out-of-plane direction in the middle of the in-plane direction of the plate-like cover portion 21 directed in the in-plane direction. A support piece 26 is provided in the middle of the above.
The front end portion of the support piece 26 is referred to as the support portion 22 described above.
A protrusion 27 and a protrusion 28 are spaced apart in the out-of-plane direction near the contact piece 25 in the closing direction (opposite to the cover portion 21), and the space between the protrusion 27 and the protrusion 28 is as described above. The holding unit 23 is provided.
A protrusion 29 is provided at the end of the abutment piece 25 in the closing direction to form the restricting portion 24 described above.

The base member 30 is provided with a support receiving portion 31, a holding receiving portion 32, and a restriction receiving portion 33 on an attachment piece 34.
The attachment piece 34 has a hook shape on one side piece 34a and the other side piece 34b, and is attached to a hook shape portion on the side 12b in the opening direction of the suspension side vertical frame 12.
A projecting piece 35 is provided on the other side piece 34b, and the support receiving portion 31 is formed by the projecting piece 35 and the one side piece 34a.
A hook piece 36 is provided on the one side piece 34, a tip end portion 36 a of the hook piece 36 is used as a holding receiving portion 32, and a corner portion on the indoor side of the tip end portion 36 a is used as a restriction receiving portion 33.

As such, the distal end portion 21a of the cover portion 21 and the support portion 22 are separated from each other, and the cover member 20 is reliably swung by the force acting on the distal end portion 21a of the cover portion 21, and the contact piece 25 is The holding portion 23 is easily detached from the holding receiving portion 32 due to bending deformation.
As a result, the cover member 20 can smoothly swing to the second posture.

The one side blade 3a of the hinge 3 is fixedly attached to the inner side surface 12a of the hanging side vertical frame 12, and the other side blade 3b is fixedly attached to the hanging side end surface 2b of the opening / closing body 2, The rotatable connecting portion 3c between the one side blade 3a and the other side blade 3b protrudes in the opening direction side from the opening direction side surface 2c when the opening / closing body 2 is in the closed position.
Then, when the opening 3 is further rotated in the opening direction than the opening position of the opening / closing body 2, for example, 90 degrees or more, the other blade 3 b of the hinge 3 interferes with the tip 20 a of the cover member 20.

  As described above, when the hinge concealing member 4 is attached to the opening / closing body 2, the base material 30 is attached to the opening side surface 2c on the hanging side 2a of the opening / closing body 2 as shown in FIG. The front end 20a is directed toward the suspension side vertical frame 12.

When the opening / closing body 2 is in the closed position and the cover member 20 is in the first posture, the cover member 20 covers the gap and the hinge 3 as shown in FIG.
As shown in FIG. 5, when the cover member 20 is in the second posture, the tip end portion 20 a is separated from the suspension side vertical frame 12.

As a result, as indicated by phantom lines in FIGS. 4 and 5, the distances S <b> 1 and S <b> 2 between the distal end portion 20 a of the cover member 20 and the suspension side vertical frame 12 when the opening / closing body 2 is in the open position are The interval S1 when the second posture is 20 is larger than the interval S2 when the 20 is the first posture.
Therefore, the hinge concealing member 4 can prevent the human finger from being damaged.

  The cover material 20 may be moved substantially in parallel between the first posture and the second posture.

In each of the above-described embodiments, the hinge concealing member 4 has the cover member 20 and the base member 30, and the cover member 20 is attached to the base member 30 so as to be movable between the first posture and the second posture. Only the cover material 20 may be used as the member 4, and the cover material 20 may be attached to the suspension base vertical frame 12 so as to be movable between the first posture and the second posture.
For example, the hanging side vertical frame 12 has a shape including a support receiving portion 31, a holding receiving portion 32, and a restriction receiving portion 33, and the cover material 20 includes a cover portion 21, a supporting portion 22, a holding portion 23, and a restricting portion 24. The support portion 22 and the holding portion 23 are fitted into the above-described support receiving portion 31 and the holding receiving portion 32, and the cover material 20 is swung on the hanging side vertical frame 12 over the first posture and the second posture. Install as possible.
This is the same when the hinge concealing member 4 is attached to the opening / closing body 2.

  DESCRIPTION OF SYMBOLS 1 ... Frame body, 2 ... Opening and closing body, 2a ... Suspension side end surface, 3 ... Hinge, 4 ... Hinge concealment member, 12 ... Suspension side vertical frame, 12a ... Inner side surface, 20 ... Cover material, 20a ... Tip part, 30 ... Base material.

Claims (6)

The opening and closing body is attached to the frame body with a hinge so as to be rotatable between a closed position and an open position, and is a fitting with a hinge concealing member,
The hinge concealing member has a cover material provided on either the hanging base side vertical frame or the opening / closing body of the frame,
When the opening / closing body is in the closed position, the cover material is held in a first posture that covers the gap between the inner side surface of the hanging base side vertical frame and the hanging side end face of the opening / closing body, and the hinge, When an external force in the opening / closing direction of the opening / closing body acts on this cover material, it moves to the second posture,
When the cover material is in the second posture, the front end of the cover material is separated from either the hanging base side vertical frame or the opening / closing body, and when the opening / closing body is in the open position, A joinery characterized in that the interval between the side vertical frame and the other of the opening and closing body is larger than the interval when the cover member is in the first posture. The cover material is swingable in the opening / closing direction of the opening / closing body over the first posture and the second posture,
The joinery according to claim 1, wherein the cover member is held in the first posture and swings to the second posture when an external force directed in the opening / closing direction of the opening / closing body acts. The cover material is attached to the suspension side vertical frame so as to be swingable in the opening / closing direction of the opening / closing body over the first posture and the second posture,
The fitting according to claim 2, wherein the cover member is held in a first posture and swings to a second posture when an external force in a direction from the closing position of the opening / closing body toward the opening position acts on the cover member.   The fitting according to claim 2 or 3, wherein means for restricting the swing of the cover material is provided so that the cover material does not swing further than the second posture. The hinge concealing member has a cover material and a base material, and the cover material is movably attached to the base material in a first posture and a second posture,
The joinery according to any one of claims 1 to 4, wherein the base member is attached to any one of a hanging base side vertical frame and an opening / closing body. A base material to be attached to either the hanging frame on the hanging base side of the joinery or the opening and closing body, and a cover material that is movably attached to the base material in the first posture and the second posture;
A base material is attached to one of the suspension side vertical frame and the opening / closing body, so that the cover material covers the gap between the inner side surface of the suspension side vertical frame and the suspension side end surface of the opening / closing body, and the hinge. A hinge concealment member that can be used.

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