JPH0774570B2 - Joinery - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting in which a frame panel is incorporated in a rectangular frame.

[0002]

2. Description of the Related Art As a fitting for a door or the like, a fitting has been developed in which a frame panel is incorporated in a rectangular frame body in order to have a profound decorative effect. The frame panel is constructed by incorporating a panel body in a frame frame, and the frame frame has a butt end at a corner portion, and the butt end is mutually inserted via a corner piece fitted inside. Are linked to.

In such a fitting, since the frame panel incorporated in the frame body may rattle,
As means for preventing this, it is conceivable to fill the space between the frame and the frame of the frame panel with silicon, or to provide the outer peripheral part of the frame with a leaf spring member that comes into contact with the inner peripheral part of the frame. ing.

[0004]

However, in the above fitting, when silicone is used as a means for preventing rattling of the frame panel, the frame frame is fixed to the frame body, which makes maintenance difficult, and the leaf spring member is used. If adopted, there is a problem that the configuration becomes complicated and the number of parts and the number of assembling steps increase. Further, in the above fitting, it is necessary to connect the frame frame of the frame panel and the corner piece, and in this case, as shown in Japanese Patent Laid-Open No. 59-106681, the surface of the abutting end from the frame frame to the corner piece. It is conceivable that the frame frame and the corner piece are joined while the screws are obliquely screwed in from the direction perpendicular to the butt ends so that the butt ends are in close contact with each other. However, in this case, since the head of the screw obliquely abuts on the outer peripheral portion of the frame, there is a problem in that a screw fixing metal fitting for stabilization is required or the head of the screw largely protrudes outward.

Therefore, an object of the present invention is to provide a fitting capable of reliably preventing rattling of a frame panel with a simple structure without using silicon or a leaf spring member. Further, an object of the present invention is to stabilize the screw head without using a screw fixing metal fitting, to bring the butt ends into close contact with each other, and to connect the frame frame of the frame panel and the corner piece together. An object of the present invention is to provide a fitting that can suppress the amount of protrusion of the outside to a small amount.

[0006]

In order to achieve the above object, the present invention according to claim 1 forms a frame body which is framed in a rectangular shape, and incorporates a frame panel into the frame body. It is formed from a frame frame and a panel body incorporated in the frame frame, and the frame frame has a butt end portion at a corner portion, and the butt end portion is mutually inserted via a corner piece fitted inside. A cutout is provided at the abutting end of the frame frame that connects the interior and the outer periphery of the frame, and the corner piece passes through the cutout and contacts the inner periphery of the frame to regulate the movement of the frame. It is characterized in that a regulating protrusion is formed.

Further, the present invention according to claim 2 forms a frame body which is framed in a rectangular shape, and incorporates a frame panel into the frame body, and the frame panel is a frame frame and a panel incorporated into the frame frame. The frame is formed from a body, and the frame has a butt end at a corner, and the butt ends are connected to each other through a corner piece inserted inside, and the frame is attached to the outer periphery of the frame. A groove having a substantially semicircular cross section is formed along the groove, and a screw hole is formed in the corner piece from the groove so that the screw hole is inclined so as to be substantially perpendicular to the surface of the butt end, and a screw is screwed into the screw hole. The head of the screw is engaged in the groove to couple the frame frame and the corner piece.

[0008]

According to the present invention as set forth in claim 1, since the regulating projection formed on the corner piece of the frame frame contacts the inner peripheral portion of the frame body to regulate the movement of the frame panel, silicon or a plate is used. It is possible to reliably prevent rattling of the frame panel without using a spring member. Therefore, unlike the case where silicon is used, the frame does not adhere to the frame body, so maintenance is easy, and since the restriction protrusion is formed on the corner piece, the configuration is simplified and unlike the case where the leaf spring member is used. No increase in the number of parts and assembly man-hours. Further, according to the present invention described in claim 2,
The head of the screw that is diagonally screwed into the corner piece from the frame frame engages in the groove formed on the outer periphery of the frame, so the screw head is stabilized and abutted without the use of screw fixing hardware. It is possible to connect the frame frame and the corner piece while closely adhering the ends, and it is possible to suppress the outward protrusion amount of the screw head.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

In FIG. 1, reference numeral 1 denotes a door which is a fitting, and this door 1 has a frame body 2 framed in a rectangular shape, and a glass body 3 and a panel body 4 such as a panel material are incorporated in the frame body 2. The frame panel 5 consisting of is incorporated. Frame 2 of the door 1
Is a vertical frame member (vertical frame) 6 on both sides, and an upper frame member (upper bar) 7, a middle frame member (middle bar) 8 and a lower frame member (which are horizontal frame members provided between both vertical frames 6). Lower crosspiece 9 and partition frame members 10 provided between the upper frame member 7 and the middle frame member 8 and between the middle frame member 8 and the lower frame member 9,
11 and 11, which are extruded aluminum members, for example. Then, the frame body 2 is assembled by screwing the vertical frame members 6 on both sides to both ends of the upper frame member 7, the middle frame member 8 and the lower frame member 9 with the frame panel 5 incorporated. To attach the frame panel 5 to the frame body 2,
As shown in FIGS. 2 to 3, the frame 2 is provided with a pair of front and rear inner flanges 12 that surround the outer periphery of the frame panel 5, and a pair of front and rear inner flanges that engage with the inner side of the inner flange 12 are provided on the outer peripheral portion of the frame panel 5. Is provided with an outer flange 13.

Although the frame panel 5 has a different shape and a member to be fitted inside, the basic structure is the same.
One of them 5a will be described. The frame frame 14 of the frame panel 5a is composed of a pair of upper and lower frame frames 14a and 14b surrounding four sides of the rectangular panel body 4 and these are, for example, extruded aluminum members. As shown in FIG. 7, the frame frame pieces 14 a and 14 b have a pair of side plate parts 15, an outer plate part 16 and an intermediate plate part 17 formed between both side plate parts 15, and both side plate parts 15. It is mainly configured by a pair of inner plate portions 18 formed to face each other on the inner edge portion. The outer flange portion 16 is formed with the outer flange 13, and both inner plate portions 18 are formed with a holding surface 19 for holding the peripheral edge portion of the panel body 4 inserted between the both inner plate portions 18.

A holding portion 20 for holding the peripheral edge of the panel body 4 is formed on the holding surface 19, but the holding surface 19
If the panel body 4 can be securely sandwiched by the above, the locking portion 20 is not always necessary. The panel material as the panel body 4 is made of, for example, aluminum extruded material, and is generally lightweight, but in the case of a enamel-finished panel material, the weight increases, so that it is preferable to form the locking portion 20. . Further, when the glass 3 is incorporated into the frame frame 14 as a panel body, the glass 3 is fitted between the inner plate portions 18 via the glass pressing member 21 as shown in FIG.

Both ends of the frame frame pieces 14a and 14b are 4
The frame frame pieces 14a adjacent to each other are cut at 5 degrees,
The corner portions 22 of the frame frame 14 are formed by abutting the end portions 14x of 14b with each other. Then, the both abutting ends 14x are connected to each other through a corner piece 23 fitted in the inside 14z as shown in FIG. The corner piece 23 is made of synthetic resin, for example. The corner piece 23 is formed in an L-shaped cross section, and its both ends are fitted and inserted into the inside 14z defined by the side plate portion 15, the outer plate portion 18 and the middle plate portion 19 of the adjacent frame frame pieces 14a and 14b. It is supposed to be. In this case, since the central portion of the outer surface plate 18 is formed in a substantially arcuate cross section in order to form the groove 24 having a substantially semicircular cross section along the longitudinal direction in the central portion of the outer surface of the outer plate portion 16, the corner piece 23 is formed. A concave portion 26 corresponding to the convex portion 25 raised on the inner surface of the outer plate portion 16 is formed on the outer surface portion (see FIG. 6).

A pair of notches 27 are provided at the abutting ends 14x of the frame frame pieces 14a and 14b so as to communicate the inside and the outside.
Is provided between the outer flange 13 and the groove 24,
A pair of restricting protrusions 28 that restrict the movement of the frame frame 14 are formed at the outer corners of the corner piece 23 through the notches 27 and are in contact with the inner peripheral portion 2a of the frame body 2.
The restriction projection 28 has a vertical projection 29 that restricts the vertical movement of the frame frame 14 and a horizontal projection 30 that restricts the horizontal movement of the frame frame 14. It projects further outward than the outer flange 13 so as to come into contact with the inner peripheral portion 2a. Further, both protrusions 29, 30 are formed on arms 28b, 28c extending from the base 28a of the regulating protrusion 28 along the outer plate portion 18 of the frame frame pieces 14a, 14b so as to have elasticity. In the example, from the viewpoint of supporting a heavy frame panel, the arm 28b of the vertical protrusion 29 is the arm 28c of the horizontal protrusion 30.
Is formed shorter than.

In order to connect the corner piece 23 and the frame frame 14, screw holes 31, 32 are formed in the groove 24 of the outer plate portion 16 of the frame frame pieces 14a, 14b and the corner piece 23.
Is provided, and the screw 33 is screwed into the screw hole 32. In the present embodiment, one of the screw holes 32 (32a, 32b) formed in the corner piece 23 is used.
a is formed perpendicularly to the corner piece 23, and the other screw hole 32b is formed so as to be inclined so as to be substantially perpendicular to the surface of the butt end portion 14x. In this case, a countersunk screw is used as the screw 33, and the head portion 33a of the screw 33 that is slantly inserted is engaged with the groove 24 of the frame frame pieces 14a and 14b. In addition, the screw hole 31 on one side of the frame frame
(31a, 31b) are formed slightly larger so that the screw portion 33b of the screw 33 is loosely inserted, and the screw hole 31b on the side into which the screw 33 is obliquely inserted is a long hole.

A concealing piece 34 is provided at the inner corner of the corner piece 23 so as to cover the abutting end 14x of the frame frame 14 from the inside. Even if a gap is formed at the abutting end 14x, it is inconspicuous (gap). Light does not leak from). The middle plate portion 17 of the frame frame pieces 14a and 14b is provided with a cutout portion 35 for allowing the hidden piece 34 to pass therethrough.

In the frame panel 5 having the above-mentioned structure, the panel body 4 is incorporated inside the frame frame 14, and the corner piece 2 is formed.
After being assembled through the screws 3 and the screws 33, the frame 2 of the door 1, which is a fitting, is assembled in the frame 2 in the process of assembling. The restricting protrusion 28 formed on the corner piece 23 of the frame frame 14 contacts the inner peripheral portion 2a of the frame body 2 to restrict the movement of the frame frame 14, and thus the frame panel without using silicon or a leaf spring member. It is possible to reliably prevent the rattling of No. 5. Therefore, unlike the case where silicon is used, the frame frame 14 is not fixed to the frame body 2, so that the maintenance is easy and, moreover, the restricting projection 28 has the corner piece 23.
Since it is formed in the above, the configuration is simplified, and unlike the case of using the leaf spring member, the number of parts and the number of assembling steps are not increased.

Further, a groove 24 having a substantially semicircular cross section is formed on the outer peripheral portion of the frame frame 14, and from this groove 24 to the corner piece 23 is substantially perpendicular to the surface of the abutting end 14x of the frame frame 14. Screw holes 31, 32 formed obliquely
A screw 33 is screwed into the frame 33, the head 33a of the screw 33 is positioned in the groove 24, and the frame frame 14 and the corner piece 23 are inserted.
Since the head frame 33a of the screw 33 is stabilized and the abutting ends 14x of the frame corner portions 22 are brought into close contact with each other without using a screw fixing metal fitting or the like, the frame frame 14
And the corner piece 23 can be combined,
The amount of outward protrusion of the screw head 33a can be suppressed to a small amount. In this case, the base portion 28a of the restriction protrusion 28 engages with the notch 27 provided in the abutting end 14x of the frame frame 14 to restrict the relative movement of the corner piece 23 and the frame frame 14, and thus the frame frame 14 There is no deviation in the butt end portion 14x.

In the above embodiment, the present invention is applied to a door, but it goes without saying that the present invention can also be applied to shoji and other fittings. Further, in the above-described embodiment, the arm 28b of the vertical protrusion 29 of the restriction protrusion 28 is formed shorter than the arm 28c of the horizontal protrusion 30, but as shown in FIG. Horizontal protrusion 30
The arm 28c may be formed to have the same length as that of the arm 28c, and both of the two screw holes 32a and 32b formed in the corner piece 23 may be formed substantially at right angles to the surface of the butt end 14x of the frame frame 14. You may form diagonally. Further, the corner piece 23 has an obtuse corner portion 2 such as the portion E in FIG.
It is also used for No. 2 and is formed according to the angle and shape of the corner portion 22.

[0020]

In summary, according to the present invention, the following excellent effects are exhibited.

(1) According to the present invention described in claim 1,
Since the restriction projection formed on the corner piece of the frame frame contacts the inner peripheral part of the frame body to restrict the movement of the frame panel, it is possible to reliably prevent rattling of the frame panel without using silicon or a leaf spring member. Is possible. Therefore, unlike the case of using silicon, the frame does not adhere to the frame,
Since the maintenance is easy and the restriction protrusion is formed on the corner piece, the structure is simplified and the number of parts and the number of assembling steps are not increased unlike the case of using the leaf spring member.

(2) According to the present invention described in claim 2,
The head of the screw that is diagonally screwed into the corner piece from the frame frame engages in the groove formed on the outer periphery of the frame, so the screw head is stabilized and abutted without the use of screw fixing hardware. It is possible to connect the frame frame and the corner piece while closely adhering the ends, and it is possible to suppress the outward protrusion amount of the screw head.

[Brief description of drawings]

FIG. 1 is a front view of a fitting showing an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view taken along the line AA of FIG.

FIG. 3 is an enlarged sectional view taken along line BB of FIG.

FIG. 4 is a side view of a frame corner portion.

5 is a cross-sectional view taken along line CC of FIG.

FIG. 6 is a perspective view of the corner piece in FIG.

7A and 7B are diagrams showing a butt end portion of a frame frame, in which FIG. 7A is a front view and FIG. 7B is a side view taken along line DD of FIG.

FIG. 8 is a front view showing a modified example of the corner piece.

[Explanation of symbols]

 1 Door (joint) 2 Frame 5 Frame panel 14 Frame frame 14x Butt end 14z Inside of frame 23 23 Corner piece 24 Groove 27 Notch 28 Restricting protrusion 31, 32 Screw hole 33 Screw 33a Screw head

Claims (2)

[Claims] 1. A frame body that is framed in a rectangular shape is formed, and a frame panel is incorporated in the frame body. The frame panel is formed of a frame frame and a panel body incorporated in the frame frame. A notch that has a butt end at a corner, and the butt ends are connected to each other via a corner piece fitted inside, and the butt end of the frame frame communicates the inside and the outer periphery thereof. The fitting is characterized in that a part is provided, and a restricting protrusion that restricts the movement of the frame is formed in the corner piece by passing through the cutout part and coming into contact with the inner peripheral part of the frame body. 2. A frame body that is framed in a rectangular shape is formed, and a frame panel is incorporated in the frame body. The frame panel is formed of a frame frame and a panel body incorporated in the frame frame. The corner portion has a butt end portion, and the butt end portions are connected to each other through a corner piece fitted therein, and a groove having a substantially semicircular cross section is formed along the outer peripheral portion of the frame frame. Forming a screw hole inclined from the groove to the corner piece at a substantially right angle to the face of the butt end, and screwing the screw into the screw hole, and the head of the screw is inserted into the groove. A fitting, characterized in that the frame frame and the corner piece are joined by engaging with the frame.