KR102515921B1 - Artwork frame with inward sloping border - Google Patents

Abstract

The present invention relates to an artwork frame with an inwardly tilted circumference, where four circumferential plates are fastened to be inwardly tilted, so that a more focused gaze can be gathered on a posted work with a prominent center, and a plurality of LEDs are provided on the four support plates to show the work as it is and make the work stand out with side lighting.

Description

Artwork frame with an inward slanting border {ARTWORK FRAME WITH INWARD SLOPING BORDER}

The present invention relates to a picture frame, and more particularly, to a picture frame having an inwardly inclined rim.

A frame refers to a frame that holds photographs, calligraphic paintings, etc. (hereinafter referred to as 'works').

Conventional picture frames, as disclosed in Korean Utility Model Registration No. 1989-0002438, have a frame (frame frame) that simply protrudes vertically from the bottom plate, so there is an insufficient point as a work frame that reveals the work to be posted,

In addition, as in Korean Patent Laid-open Publication No. 10-2021-0078184, there is also a frame using LED, but this is nothing more than lighting the work from the back, so the effect of showing the work as it is and effectively highlighting it There is a problem that cannot be given.

Accordingly, an object of the present invention is to provide a work frame that can attract more focused attention to the posted work and effectively highlights the work while showing the work as it is.

In order to achieve the above object, the work frame according to the present invention has a protruding step on the front and has an inner attachment surface, and four frame plates having a 'L' shape in cross section perpendicular to the length are fastened inclined inwardly; Four support plates fastened to each inner attachment surface of the four edge plates; Glass fastened between each protruding step of the four edge plates and each upper end of the four support plates; And it is characterized in that it consists of a bottom plate that covers each lower end of the four support plates and is fastened to each inner attachment surface of the four rim plates.

Each of the four support plates may have the same thickness as the height of the protruding step.

It is preferable that each of the four rim plates has an outer side width 3 to 4 times larger than the width of the side surface of the protruding step facing forward, and is inclined 30 to 60 degrees inward.

Each of the four rim plates has an insertion groove inclined from an outer surface to the protruding step at the corners of both ends, and the frame frame can fasten the four rim plates with only the wedge by driving wedges into the insertion grooves. .

The four support plates may be provided with a plurality of LEDs.

Solar panels connected to the plurality of LEDs may be attached to one or more outer surfaces of the four edge plates.

In the present invention, since the four frame plates are slanted inwardly, it is possible to attract more focused attention to the work that is posted with a prominent center, and a plurality of LEDs are provided on the four support plates to show the work as it is, while the work is highlighted by side lighting. It has the effect of making it visible.

1 is a perspective view showing the appearance of a work frame according to an embodiment of the present invention.
Figure 2 is a partial exploded view and an enlarged view of the main part showing how the picture frame is fastened in the picture frame of Figure 1.
Figure 3 is an exploded perspective view of Figure 1;
4 is a cross-sectional view taken along the line AA of FIG. 1 and then viewed in the direction of the arrow.
5 is a cross-sectional view taken in the direction of the arrow after being cut along line BB in FIG. 1;
6 is an exploded view of FIG. 5 .
7 is a cross-sectional view taken in the direction of the arrow after being cut along line AA in another embodiment in which a plurality of LEDs are provided on four support plates in FIG. 1 .
8 is a cross-sectional view of another embodiment in which solar panels are further attached to four edge plates in FIG. 1 , cut along line AA, and then viewed in the direction of an arrow.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

As referenced in FIGS. 1 to 5, the work frame according to an embodiment of the present invention has a protruding step 13 at the front and has an inner attachment surface 11a so that the cross section perpendicular to the length is 'a' character. A picture frame frame 10 in which four frame plates 10a, 10b, 10c, and 10d having a shape are inclined inwardly; Four support plates 30 fastened to each inner attachment surface 11a of the four edge plates 10a, 10b, 10c, and 10d; Glass 20 fastened between each protruding step 13 of the four rim plates and each upper end 30a of the four support plates 30; And a bottom plate 40 covering each lower end 30b of the four support plates 30 and fastened to each inner attachment surface 11a of the four edge plates (10a, 10b, 10c, 10d). do.

Referring to FIG. 6, the four edge plates 10a, 10b, 10c, and 10d each have a certain thickness and a rectangular cross section by cutting a certain portion 14 at the attachment position of the support plate 30 to protrude the step ( 13) and the inner attachment surface 11a are formed so that the cross section has a 'L' shape. At this time, it is preferable to cut to the depth of the thickness of the support plate 30 so that the height of the protruding step 13 is equal to the thickness of the support plate 30 to be attached. Of course, when a plurality of LEDs are provided on the support plate 30, the height of the protruding step 13 may be greater than the thickness of the support plate 30.

4 and 5, the four border plates 10a, 10b, 10c, and 10d constituting the frame frame 10 are directed from the vertical imaginary line of the bottom plate 40 to the inside of the frame where the work is posted. They are fastened to each other in an inclined state at a certain angle (θ). At this time, the four rim plates 10a, 10b, 10c, and 10d each have a width F2 of the outer surface 11b larger than the width F1 of the side surface 11C of the protruding step 13 facing forward. this is preferable By doing this, the picture frame 10 gives an effect of attracting attention to the work posted at an angle inclined toward the inside, which protrudes more forward and stands out. In particular, as will be described later, even if the support plate 30 provided with a plurality of LEDs is attached to the inner attachment surface 11a of the frame plates 10a, 10b, 10c, 10d inclined at a certain angle θ, the picture frame There is an advantage of enabling side lighting of the work without making the LED visible from the front.

According to the embodiment, the width (F2) of the outer surface (11b) of each of the four edge plates (10a, 10b, 10c, 10d) and the width (F1) of the side surface (11C) of the protruding step 13 facing forward The ratio of and the inclining angle (θ) may vary, but the width F2 of the outer surface 11b is the forward facing side surface 11C in order to make it stand out in the center and attract attention while considering the display area of the work. ) is preferably 3 to 4 times larger than the width (F1), and the inclining angle (θ) is preferably 30 to 60 degrees in consideration of conspicuousness or LED blocking of the support plate 30. That is, when the width F2 of the outer surface 11b is less than 3 times smaller than the width F1 of the side surface 11C facing forward at a certain inclination angle θ, the area for displaying works is widened but facing forward Compared to the width F1 of the side surface 11C, the width F2 of the outer surface 11b is not noticeably different (not large), so it is not expected to have a prominent feeling as well as a function to attract attention with the frame 10, However, if the width F2 of the outer surface 11b is excessively large by exceeding 4 times, there is a problem in that the area for displaying the work becomes small. If the angle θ tilted inward is less than 30 degrees from the width F2 of the specific outer surface 11b, it is difficult to completely cover the LED from the front of the frame, making it difficult to indirectly illuminate the side of the work with the LED. However, if it is tilted more than 60 degrees, there is a problem in that the display area of the work becomes smaller and the indirect side lighting effect of the work by the LED is lowered.

Therefore, the ratio F2/F1 of the width F2 of the outer surface 11b and the width F1 of the side surface 11C facing forward is set to 3 to 4, while the angle θ tilted inward is 30 to 4. It is most preferable to make it 60 degrees. In FIG. 4 , the area covering the above-described LED while focusing the gaze at the front of the frame is determined by V1 and V2, and has a relationship of V1 = F1cosθ and V2 = F2sinθ. Considering this further, as the angle θ tilted inward increases, V2 increases but V1 decreases. Referring to FIG. The two lines disappear and gradually appear as one. From this, it can be seen that when F2/F1 exceeds 4 and the inclining angle θ exceeds 60 degrees, the three-dimensional conspicuous effect is further reduced by half.

Referring to FIG. 2, the four rim plates 10a, 10b, 10c, and 10d have insertion grooves 12a and 12b inclined from the outer surface 11b to the protruding step 13 at the corners 15a at both ends, respectively. is formed, and the frame 10 can fasten the four edge plates 10a, 10b, 10c, and 10d only with the wedges by driving wedges 12 into the insertion grooves 12a and 12b. Here, the inclined insertion grooves 12a and 12b start from the horizontal groove 12a formed parallel to the front upper edge 15b on the outer surface 11b and the horizontal groove 12a on the outer surface 11b. It goes to the protruding step 13 and is composed of an inclined inclined groove 12b. At this time, the inclined groove 12b, as shown in the enlarged view of FIG. 2, penetrates into the protruding step 13 and forms the inner attachment surface 11a to insert the insertion grooves 12a and 12b even if the thickness of the rim plate is reduced. be able to form The wedge 12 may be made of the same material as the edge plate, driven into the insertion grooves 12a and 12b, and then removed with a chisel or the like to clean the surface with sandpaper. In FIG. 2 , the space 10e between the glass 20 and the bottom plate 40 is a space where works are posted, and the works are mainly attached to the bottom plate 40 and are viewed through the glass 20 .

Referring to FIG. 7 , according to an embodiment, a plurality of LEDs may be provided on the four support plates 30 described above. In Figure 7, a plurality of LEDs (LEDs, 50) are connected in series on the support plate 30 fastened to each inner attachment surface (11a) of the above-described four edge plates (10a, 10b, 10c, 10d) in the form of a strip. An example in which a plate (eg, a printed circuit board, PCB; 52) is attached is shown, but is not limited thereto. For example, the above-described support plate 30 is for fixing and supporting the glass 20 between the protruding steps 13 and the inner attachment surface 11a of each rim plate, so that a plurality of LEDs (LEDs, 50) A strip-shaped plate (eg, PCB) connected in series may be used as the support plate 30 . In addition, at least one of the four support plates 30 described above, or preferably, a plurality of LEDs are provided only on the left, right, or upper and lower support plates, and the plurality of LEDs are provided on the support plate without the other LEDs. Means for supplying power (battery, storage battery, converter, adapter, etc.) and/or control means (remote control switch, automatic control switch, etc.) may be provided.

By being configured in this way, as described above, by attaching the support plate 30 provided with a plurality of LEDs to the inner attachment surface 11a of the edge plates 10a, 10b, 10c, 10d inclined at a certain angle θ, In addition, there is an advantage of enabling side lighting of the work without making the LED (including power supply means and / or control means) visible from the front of the frame.

Referring to FIG. 8, according to an embodiment, the above-described four edge plates 10a, 10b, 10c, and 10d have solar panels 60 connected to the plurality of LEDs 50 on one or more outer surfaces 11b. can be attached

By configuring in this way, while a relatively wide outer surface 11b is required compared to the side surface 11C facing forward in order to attract attention from the front of the frame, the wasted space of the outer surface 11b can be utilized, as well as four borders. As the plates 10a, 10b, 10c, and 10d are inclined toward the inside of the frame at a certain angle θ, the shadow generated by the edge of the bottom plate 40 is eliminated by the LED 50 of the support plate 30, and the LED (50) Depending on the configuration (ie, a combination of LEDs emitting red light, green light, and blue light), various colors can be produced, so the work is more highlighted by side lighting by the LED 50 of the support plate 30 without an external power source. There are advantages to doing so.

In the above, the preferred embodiment has been described with the attached center, but it is not limited thereto, and may be variously changed and implemented with an equivalent configuration. Since the above description will suffice, further description will be omitted.

10: frame frame 10a, 10b, 10c, 10d: frame plate
11a: inner attachment surface 11b: outer surface
12: wedge 12a, 12b: insertion groove
13: protruding step 20: glass
30: support plate 40: bottom plate
50: LED (LED) 60: solar panel

Claims (6)

delete delete delete A picture frame frame in which four frame plates with a protruding step in the front and an inner attachment surface are attached to the length and have a 'L' shape in cross section inclined inward;
Four support plates fastened to each inner attachment surface of the four edge plates;
Glass fastened between each protruding step of the four edge plates and each upper end of the four support plates; and
Covering each lower end of the four support plates and consisting of a bottom plate fastened to each inner attachment surface of the four frame plates,
Each of the four rim plates has an outer side width 3 to 4 times greater than the width of the side surface of the protruding step forward, and is inclined 30 to 60 degrees inwardly,
The four rim plates each have a certain thickness and cut a plank having a rectangular cross section cut perpendicular to the length to a certain depth at least to the thickness of the support plate at the attachment position of the support plate to form the protruding step and the inner attachment surface. so that the cross section forms an 'L' shape,
Each of the four rim plates has an inclined insertion groove formed at the corners of both ends from the outer surface to the protruding step,
The insertion groove is composed of a horizontal groove formed parallel to the top edge of the front side on the outer surface and an inclined groove starting from the horizontal groove and going to the protruding step,
The inclined groove is provided so that the insertion groove can be formed even when the thickness of the rim plate is thinned by the formation of the inner attachment surface by digging into the protruding step,
The picture frame frame is a work frame, characterized in that by driving wedges into the insertion grooves, the four rim plates are fastened only with the wedges.
According to claim 4,
The four support plates are framed works, characterized in that provided with a plurality of LED (LED).
According to claim 5,
The four border plates are picture frames, characterized in that solar panels connected to the plurality of LEDs are attached to at least one outer surface.

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