JPH09252899A - Frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the number of kinds of part items of a frame by attaching to the frame which has on its inner periphery a support piece to which the front of the outer periphery of a fabric stretching frame having a fabric stretching part on its outer periphery abuts, and holding the fabric stretching frame against the support piece. SOLUTION: This frame has frame pieces 2a to 2d each provided with a fabric-stretching frame 35 having a fabric-stretching part 1 on the outer periphery of the frame, a support piece 36 to which the front of the outer periphery of the fabric stretching frame 35 abuts is provided on the inner periphery of the frame, and a fastener 50 is provided. To stretch a fabric 9 over the fabric stretching frame 35, the fabric 9 is put over the front of the fabric stretching frame 35, its edge is pulled backward, a fabric fastener 8 is made to pierce through the fabric 9 and driven into a groove 7, the fabric 9 is supported on a projection 4 to stretch the fabric 9 with its center part flat, the fastener 50 is attached to the frame pieces 2a to 2d, and the fabric stretching frame 35 is held against the support piece 36. Thus, the number of kinds of part items can be reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame for paintings, prints and the like.

[0002]

2. Description of the Related Art Conventionally, a frame is provided to decorate the outer peripheral edge of a painting or a print. In addition, in the painting, the canvas frame is covered with canvas fabric.

[0003]

[Problems to be Solved by the Invention] However, this frame is
There is a drawback in that the number of types of parts increases because it is constructed separately from the fabric tension frame and needs to have various sizes. Therefore, an object of the present invention is to provide a frame capable of reducing the number of parts.

[0004]

A frame according to claim 1,
The outer peripheral edge of the frame frame has a fabric tension portion. According to the frame of the first aspect, since the frame can be used as a cloth-covered frame by setting the length of the frame piece constituting the frame, the number of parts can be reduced.

According to a second aspect of the present invention, there is provided a frame frame having an outer peripheral edge portion with a cloth tension portion, and a supporting piece at an inner peripheral edge portion for contacting a front side of the outer peripheral edge of the fabric tension frame, and a frame frame attached to the frame frame. A fixture for pressing and fixing the cloth tension frame to the support piece. The frame according to claim 2 has the same effect as that of claim 1. A frame according to a third aspect of the present invention is the frame according to the second aspect, in which the frame frame piece and the frame piece of the fabric-covered frame have the same sectional structure.

According to the frame described in claim 3, it is possible to further reduce the number of types of parts as compared with claim 2. A frame according to claim 4 is the frame according to claim 2, wherein the cloth tension portion of the frame frame is provided on a front end side of an outer peripheral edge portion of the frame frame to support the cloth, and A concave groove which is provided in the rear side in parallel with the protruding portion and into which a cloth fixing tool that penetrates the cloth is inserted, and the fixing tool is inserted into the concave groove and attached to the frame frame. Is.

According to the frame of the fourth aspect, in addition to the effect of the second aspect, since the concave portion of the cloth fixing tool for fixing the cloth is provided, the fixing position of the cloth is stable and the cloth is stretched. It is possible to prevent wrinkles and the like from occurring, and since the concave groove is used for fixing the fixture, the structure is simplified. The frame according to claim 5 is the frame according to claim 4, wherein the frame frame and the fabric tension frame each have a plurality of frame pieces connected through a joint, and the fixture has one end of the frame of the frame frame. The adjacent portions of the pieces are connected to each other and the adjacent portions of the plurality of frame pieces of the fabric-covered frame are connected to each other at the other end.

According to the frame of claim 5, in addition to the effect of claim 4, the connection strength between the frame pieces of the frame frame and the frame pieces of the fabric tension frame increases, respectively, and the frame frame and the fabric tension frame are formed. They are connected together.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION A first embodiment of the present invention will be described with reference to FIGS. That is, this frame is
The frame tensioning portion 1 is provided on the outer peripheral edge of the frame frame.
In the embodiment, the frame frame is composed of the frame pieces 2a to 2d and the joint 3 connecting them. The frame pieces 2a to 2d have the same cross-sectional structure, and the length is determined by the size of the cloth-clad frame,
Moreover, both ends are inclined at about 45 degrees as shown in FIG.
The a to 2d can be joined together without a gap.

As shown in FIG. 1, the frame piece 2a has a cloth tension portion 1, a joint connecting portion 12 and a frame member fixing portion 71, and is formed by extruding a metal such as aluminum. There is. The fabric upholstery portion 1 has a ridge portion 4 provided at the front end of the outer peripheral edge portion to support the fabric 9, and a fabric fixing portion 5. The ridge 4 is formed at the outer peripheral end by forming the front surface into an inclined surface so that the outer peripheral side of the frame piece 2a projects forward. The fabric fixing portion 5 is provided in the rear of the ridge portion 4 in parallel with the ridge portion 4 so as to extend in the longitudinal direction on the concave groove 6 of the fabric fixing tool 8 for fixing the fabric 9 and the inner surface of the concave groove 6. And the unevenness 7 formed on. As the cloth fixing tool 8, a pin including a nail or a screw is used, and the cloth 9 is pierced in a state of being stretched on the ridge 4 and is driven or screwed into the groove 6, and is locked by the unevenness 7. The joint connecting portion 12 has a partition portion 11 formed in the hollow portion of the edge frame piece 2a to form a fitting space for the joint 3 and has ridges 10 and 10a extending in the longitudinal direction on the inner surface thereof. The frame member fixing portion 71 includes an engagement portion 13 formed on the front end side of the inner peripheral surface of the frame frame piece 2a, a holding piece 14 formed on the rear end side of the inner peripheral surface and provided with a screw hole 15, and a screw hole 15
And a screw 17 for screwing the frame member 16 against the engaging portion 13 at the tip. The pressing piece 14 is formed thick, for example, about 3 mm so that the screw hole 15 can be formed. Reference numeral 30 denotes a hooking tool mounting groove for mounting a hooking tool for hooking and mounting the frame on a wall surface or the like, and the inner surface of the groove 30 has the same shape as the unevenness 7. Reference numeral 32 denotes a joint connecting portion having the same structure as the joint connecting portion 12, and common portions are designated by the same reference numerals.

The frame member 16 is, for example, a print, and has a glass 18 whose front surface, which is the outer peripheral edge of the frame, abuts on the engaging portion 13, and a face mat board 1 which is stacked on the back surface thereof.
9, work 20, and backboard 21 overlaid on the back
And Art Soap (humidity control paper) 22 that was layered on the back of it,
A laminated plate (veneer) 23 is laminated on the back surface of the laminated plate 23, and the laminated plate 23 is pressed by a screw 17.

The joint 3 is formed by punching a flat plate-shaped extrusion molding material 25 into a substantially L-shape as shown in FIG. 3, and unevenness 26 parallel to the longitudinal direction of the extrusion molding material 25 is formed on both front and back surfaces. . When the both ends of the joint 3 are press-fitted into both ends of the frame pieces 2a to 2d, the protrusion 10 and the unevenness 26 intersect and engage with each other, and the protrusions 10a on both sides are pressed against both side faces of the joint 3 at this time. The irregularities 26 and the tops of the protrusions 10 and 10a may be crushed. This joint 3 is a joint connecting portion 1
The dimensions are set corresponding to 2, 32, but only one of them may be used when the connection strength is not required. At the time of connection, the joint 3 can be manually inserted into the joint connecting portions 12 and 32 to some extent, but it is finally joined by tapping.

The method of assembling, ie, framing is as shown in FIG. First, the joints 3 are struck and inserted into both ends of the frame pieces 2a and 2c. One end of each of the frame pieces 2b and 2d is temporarily fixed to the tip of the joint 3 of the frame piece 2c to such an extent that it can be manually pushed.
In this state, the frame member 16 is inserted into the frame member fixing portions 71 of the frame pieces 2b to 2d, and then the joint 3 inserted into the frame piece 2a.
Insert the tip of the frame into the frame pieces 2b and 2d and tap it with a wooden or plastic hammer while adding a plate etc.
The connection between b and 2d and the frame piece 2c and the connection between the frame pieces 2b and 2d and the frame piece 2a are simultaneously completed to complete the assembly.

According to this embodiment, the length of the frame pieces 2a to 2d forming the frame can be set so that the frame pieces can be used as a cloth-covered frame, so that the number of parts can be reduced. In particular, since the frame pieces 2a to 2d are connected by the joint 3, the joint 3 does not appear on the outer surface as compared with the case where the frame pieces are connected by using, for example, a screw type connecting tool, so that the appearance is good.

Further, by making the plate thickness of the pressing piece 14 thick, the screw hole 15 can be easily formed, the hanging metal fitting can be fixed by the screw 17, and the wall thickness of the pressing piece 14 can be reduced when the frame is disassembled. The frame 30 is easily disassembled by hitting the plate 30 with a hammer while the screw 17 is loosened as shown by an imaginary line when it is large and the screw 17 is loosened. Further, since the cloth fixing portion 5 of the cloth fixing tool 8 for fixing the cloth 9 is formed by the groove 6, the fixing position of the cloth 9 is stable as compared with the case where the cloth fixing tool is directly driven into the cloth tension frame. It is possible to prevent wrinkles and the like from being generated on the tight surface of the fabric 9.

Although the frame member 16 is pressed and fixed by the screw 17 provided on the pressing piece 14, the frame member 16 may be fixed by a conventionally known rotary stop member. A second embodiment of the present invention is shown in FIGS. That is, in this frame, the frame pieces 2a to 2d have the cloth-clad portion 1 on the outer peripheral edge portion of the frame, and have the support piece 36 that abuts the outer peripheral edge front side of the cloth-clad frame 35 on the inner peripheral portion, and is further fixed. Ingredient 50
Is provided. In the embodiment, the frame pieces 2a to 2d and the cloth-covered frame 35 have the same sectional structure and are formed by extrusion using a metal such as aluminum. That is, the fabric upholstery portion 1 has a ridge portion 4 and a pair of concave grooves 6 as the cloth fixing portion 5 as in the first embodiment, and the concave groove 6 on the back surface side forms a corner between the outer surface and the back surface. It is formed on the inclined surface 70 formed at about 45 degrees. However, the protrusion 4 extends forward from the front end of the outer peripheral edge and is bent inward at the tip. Further, the joint connecting portion 32 is omitted, and the joint connecting portion 1
Instead of only 2 ', the joint connecting portion 12' is formed wide, and the protrusion 10 is formed on the inner surface of one opposing side surface in the direction toward the inner peripheral side and the outer peripheral side of the frame. This joint connecting part 1
As shown in FIG. 6, the joint 3'connected to the 2'has a cross section L
A hollow metal member 56 such as aluminum is extruded and cut into a predetermined width, and unevenness 26 extending in a streak shape in the extrusion direction is formed on the outer surface and the inner surface. When such a joint 3'is fitted to the joint connecting portion 12 ', the protrusion 10 and the unevenness 26 are in a state of being crossed with each other as in the first embodiment. Further, the frame member fixing portion 71
Also as in the first embodiment, the engaging portion 13 and the pressing piece 1
4 and is provided at a position close to the front surface, the pressing piece 14 on the frame side also serves as the supporting piece 36. Further, from the rear side of the concave groove 7 parallel to the back surface, the connecting piece 40
And a connecting hole 41 is formed in the connecting piece 40.

Here, when the cloth 9 is stretched on the cloth tension frame 35, the cloth 9 is covered on the front side of the cloth tension frame 35, and the peripheral edge portion thereof is pulled rearward so that the grooved groove 7 has a threaded pin or a threadless pin. The fabric fixing tool 8 using the above is struck or screwed into the fabric 9 while piercing the fabric 9, and the fabric 9 is supported by the ridges 4 and the center side thereof is stretched flush. The fixture 50 is attached to the frame pieces 2 a to 2 d and presses and fixes the cloth tension frame 35 to the support piece 36. In the embodiment, a strip-shaped diamond-shaped metal fitting is bent in a substantially Z-shape at a position near one end, and a pair of connection holes 51 and 52 are formed at both ends. In order to do so, the end portion of the fixture 50 is formed thick, another plate is stacked, and a nut is welded. Fixture 50
Abutting the end of the connecting hole 52 side of the connecting piece 40 to the back surface side of the connecting piece 40,
Place the end with the connecting hole 51 on the connecting piece 40 and screw 5
3 is passed through the connecting hole 41 and screwed into the connecting hole 52, and the screw 54 is passed through the connecting holes 51 and 41 and tightened by the nut 55. At this time, the edge of the cloth 9 is sandwiched between the inner end of the fixture 50 and the connecting piece 40, and the cloth 9 located on the surface of the ridge 4 is pressed by the pressing piece 14 of the frame piece 2a, that is, the supporting piece 36. Abut the back side of. As shown in FIG. 5, the fixture 50 is provided at each of the two corners of the frame and the cloth tension frame 35, but as shown in FIG. Not frame pieces 2a-2d
You may connect in the intermediate part of.

The same parts as those of the first embodiment are designated by the same reference numerals. According to this embodiment, the frame and the cloth tension frame 35 have the same structure.
It is possible to further reduce the number of types of parts as compared with the above embodiment. A third embodiment of the present invention is shown in FIGS. That is, in this frame, as in the second embodiment, the cloth-covered portion 1 of the frame pieces 2a to 2d is the frame pieces 2a to 2d.
A ridge portion 4 provided on the front end side of the outer peripheral edge portion of 2d for supporting the fabric 9, and a pair of concave grooves 6 provided in parallel with the ridge portion 4 behind the ridge portion 4 for fixing the fabric 9 And have. The structure of the frame in this embodiment is the same as that of the second embodiment, and the same reference numerals are given to common portions.

On the other hand, the structure of the cloth tension frame 35 is almost the same as the cross-sectional structure of the frame of the first embodiment. However, a screwless hole 15 'is formed in the pressing piece 14, the screw 54 of the fixture 50 is passed through the hole 15', and the nut 60 is tightened. The fixture 50 is driven or screwed and fixed in the concave groove 6 on the back surface side using a pin with a screw or a pin without a screw. That is, in the embodiment, the substantially central portion of the strip-shaped plate is bent into a Z shape, and aluminum is extruded. The shape is such that an inclined portion 50a is formed at the upper end portion corresponding to the inclined surface 70 inclined at 45 degrees, and the inclined portion 50a corresponding to the concave groove 6 is formed.
An unthreaded connecting hole 52 'is formed in the hole, the fixture 8'is inserted through the connecting hole 52', and is fixed by driving or screwing into the groove 6. Further, the screw 54 is connected to the connecting hole 51 and the pressing piece 1.
4 through the unthreaded hole 15 'and tighten with a nut 60. At this time, if a guide ring 62 is provided so as to be aligned with the connecting hole 52 'of the fixture 8'to make it easier to pull out the fixture 8'with pliers, or if a nail is used for the fixture 8'. By applying the guide ring 62 to the concave groove 6 while fitting the guide ring 62 into the nail, the nail stands, so that it is easy to hit. Further, the fixing tool 50 and the holding tool 14 are provided with the adjusting tube 61 interposed between the screw 54 and the fixing tool 50.
The space between and is being adjusted.

The assembling is performed by fixing the fixing member 50 to the cloth tension frame 35, and fixing the fixing member 8'passed through the connecting hole 52 'of the fixing member 50 in the concave groove 6. According to this embodiment, the recessed groove 6 of the fabric fixture 8 for fixing the fabric 9
Since the fixed position of the cloth 9 is stable, wrinkles and the like can be prevented from being generated on the tight surface of the cloth 9, and the groove 6
Since the fixing tool 8'is used for fixing, the structure is simplified.

FIG. 10 shows a modified example of the fixture 50, which is the fixture 5
0'connects the adjacent parts of the frame pieces 2a to 2d of the frame frame to each other at one end, and connects the adjacent parts of the plurality of frame pieces of the cloth tension frame 35 to each other at the other end. In the embodiment, the center of one end projects in a chevron shape and the center of the other end projects along the planar shape formed by the adjacent frame pieces in the corner portions of the frame pieces 2a to 2d and the cloth-covered frame 35. Has a chevron-shaped depression, and the cross section is approximately Z at the center.
It is bent into a letter shape, one end side forms an inclined portion 50a, and a pair of connecting holes 51, 52 is formed corresponding to each frame piece. The fixture 50 'can be manufactured by injection molding of plastic, extrusion molding of metal such as aluminum or die casting. 62 is a guide ring.

According to this embodiment, the frame piece 2 of the frame frame
a to 2d and the frame pieces of the cloth tension frame 35 increase in connection strength, and the frame frame and the cloth tension frame are integrally connected. In the present invention, the cloth tension frame 35 may be supported on the inner peripheral surface of the frame.

[0023]

According to the frame of the first aspect, since the frame can be used also as a cloth-covered frame by setting the length of the frame piece constituting the frame, the number of parts can be reduced. . The frame according to claim 2 has the same effect as that of claim 1.

According to the frame described in claim 3, it is possible to further reduce the number of types of parts as compared with claim 2. According to the frame of claim 4, in addition to the effect of claim 2, since the groove for the cloth fixing tool for fixing the cloth is provided, the fixing position of the cloth is stable, and wrinkles or the like are formed on the tight surface of the cloth. It can be prevented from occurring and the structure is simplified because the groove is used for fixing the fixture.

According to the frame of the fifth aspect, in addition to the effect of the fourth aspect, the connection strength between the frame pieces of the frame frame and the frame pieces of the cloth tension frame increases, respectively, and the frame frame and the cloth tension frame are formed. They are connected together.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view of a first embodiment of the present invention.

FIG. 2 is an explanatory view of a state where a frame piece is assembled.

FIG. 3 is an explanatory view of a joint.

FIG. 4 is a partial cross-sectional view of the second embodiment.

FIG. 5 is a back view of a frame to which a fabric tension frame is attached.

FIG. 6 is a perspective view of a joint.

FIG. 7 is a perspective view of a modified example of the fixture.

FIG. 8 is a partial cross-sectional view of a third embodiment.

FIG. 9 is a perspective view of a fixture.

FIG. 10 is a perspective view of a modified example of the fixture.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fabric upholstery part 2a-2d Frame piece 3 Joint 4 Projection part 5 Fabric fixing part 6 Recessed groove 8 Fabric fixing tool 35 Fabric upholstery frame 36 Supporting piece 50 Fixing tool

Claims (5)

[Claims] 1. A frame having a cloth-covered portion on an outer peripheral edge of a frame frame. 2. A frame frame having a fabric tension portion on an outer peripheral edge portion and a support piece on an inner peripheral edge portion having a front side of the outer edge portion of the fabric tension frame, and a frame frame attached to the frame frame. A frame provided with a fixture for pressing and fixing the support piece. 3. The frame according to claim 2, wherein the frame piece of the frame frame and the frame piece of the fabric-covered frame have the same sectional structure. 4. The fabric upholstery portion of the frame frame is provided with a ridge portion provided on a front end side of an outer peripheral edge portion of the frame frame to support the fabric, and parallel to the ridge portion behind the ridge portion. 3. The frame according to claim 2, further comprising: a concave groove that is provided at a position where a cloth fixing tool that penetrates through the cloth is inserted, and the fixing tool is inserted into the concave groove and attached to the frame frame. 5. The frame frame and the fabric tension frame each include a plurality of frame pieces connected to each other through a joint, and the fixing tool interconnects adjacent portions of the frame pieces of the frame frame at one end. The frame according to claim 4, wherein at the other end, adjacent portions of the plurality of frame pieces of the cloth-clad frame are connected to each other.