JPH09191966A - Easel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an easel having a general-purpose function for fixing a easel ranging from a small size to a large size, and further having a box. SOLUTION: A pair of canvas wings 20 are erected from both ends of a frame type base 10, and a lower cross member 22 and an upper cross member are laterally laid on the wing stands 20. In this case, the lower cross members 22 are laid at such a position as allowing a box 1 on the base 10 to be movable back and forth. In addition, two lower cross members 22 are provided with a back stick 28 in a vertical direction. Furthermore, a lower slider 30 having a fixed bracket member 50 and an upper slider 40 having a freely movable presser member 60 are formed to be slidable on the the back stick 28.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a picture frame for fixing a canvas or the like when drawing a picture, and more specifically, it can easily and surely sandwich the upper and lower edges of the canvas regardless of the size of the canvas. It is about the picture frame that was made possible.

[0002]

2. Description of the Related Art When drawing a picture in an atelier, a picture frame for fixing a canvas is generally used. There is an image rack in which the lower edge and the upper edge of the canvas are sandwiched between a receiving member and a pressing member. The receiving member and the pressing member are attached to the upper and lower sides of two legs on the front side of the tripod, or attached to a frame body obliquely arranged between two parallel scallops.

By the way, when drawing a picture, it is convenient to have a small item such as a brush, a paint case, a solvent, and a ruler at hand. Moreover, it is desirable that these small items are arranged in a drawer for ease of use. Therefore, a picture frame to which a drawer box for storing these small items is attached is commercially available. The drawer box is provided on the base of the drawing rack so that the drawer can be pulled toward you when sitting on the front of the drawing rack to write a picture. In the prior art picture frame, the drawer box is integrally fixed on the base and cannot be easily moved.

[0004]

Although it is convenient to own a plurality of drawing racks according to the size of the canvas, it is not possible in terms of cost and storage space. Therefore, there is a demand in the market for a highly versatile drawing rack that can be fixed from a small canvas to a large canvas. This kind of picture frame is constructed so that the scallop can be provided with an extremely long spine and the receiving member of the canvas can be lowered close to the base.

However, in an image rack having a structure in which the receiving member is lowered close to the base, there is a problem that the structure with the drawer box as described in the section of the prior art cannot be adopted. That is, if the receiving member can be lowered close to the base so that a large canvas can be fixed, the spine must be provided near the base, and there is no space for placing the drawer box. Also, if you devise such as shortening the spine and providing a slide member on the spine, you can secure only the space to put the drawer box, but when lowering the receiving member when supporting a large canvas, the receiving member itself Interference with the drawer box is unavoidable.

In view of the above-mentioned problems of the prior art, it is an object of the present invention to provide a picture frame having a versatility capable of fixing from a small picture frame to a large picture frame and having a box.

[0007]

[Means for Solving the Problems] A first means for solving the above problems is an image rack having a vertically slidable receiving member, which has a base and a box. The receiving rack is mounted so as to be movable in the front-back direction, and the receiving member can be lowered to the height of the box.

According to the first means, since the box is provided on the base, small items such as a brush can be put in the box. The picture rack of the present invention, when fixing a canvas of a small size to an intermediate size,
It can be used in the same manner as the conventional picture rack with a box, and for example, a predetermined accessory can be taken out from the box at the foot of the chair while sitting in front of the picture rack. Further, in the picture rack of the present invention, since the box is movable in the front-rear direction, when fixing a large-sized canvas, it is possible to avoid interference between the receiving member and the box by shifting the box rearward. In many cases, when fixing a large canvas, the box cannot be used, but when lowering the receiving member close to the base is, for example, when writing a picture of No. 100. The frequency is extremely low. Therefore, as a picture rack used by a general user, the inability to use a box when writing such a large picture is not a big drawback.

Another means which is an improvement of the above means is that a pair of scallops are erected on both sides of the base, and lateral girders are erected on the pair of scallops, and the girders are vertically arranged. A lower back slider and an upper slider that move up and down by being guided by the back back, and the receiving member is fixed to the lower end of the lower slider, and the upper slider is temporarily placed at an arbitrary position. It is a picture frame of the above-mentioned first means characterized in that a pressing member that can be fixed is attached.

According to the above-mentioned second means, the member integrally fixed to the central portion of the base is the back penetration, and there is a space under the back penetration. That is, according to the present invention, the spine can be provided considerably above the base, and the box can be arranged in the lower space. Further, since the lower slider is mounted so as to be able to move up and down with respect to the spine described above, when the small canvas is fixed, the receiving member and the lower slider are above and do not interfere with the box. In the method of using the drawing rack of the above-mentioned second means, when fixing a canvas of a small size, the lower slider is raised and the upper slider is lowered. When fixing a large canvas, lower the lower slider,
Raise the upper slider. Since the receiving member and the pressing member can be attached to the lower slider and the upper slider at arbitrary positions, the distance between the receiving member and the pressing member can be arbitrarily changed, and the upper and lower edges of canvases of any size can be sandwiched. It can be fixed with.

A third means for solving the above problems is a picture frame characterized in that a removable intermediate receiving member is attached to the lower portion of the upper slider described in the above second means.

According to the above-mentioned third means, by using the intermediate receiving member, even a canvas having a small to intermediate size can be fixed without difficulty. That is, a canvas having a small to intermediate size can be sandwiched between the intermediate receiving member and the pressing member or between the receiving member and the intermediate receiving member.

A fourth means for solving the above problems is to swingably attach the scallop described in the above-mentioned second means or third means to the base, and to set the intermediate position of the scallop to The picture frame is characterized in that it is supported by columns that stand upright on the base.

According to the above-mentioned fourth means, the scallop is supported by the support columns and is in a stable state from the upright posture to the inclined posture. When the scallop is in the tilted posture, the girder is erected on the scallop, the back sill installed on the girder, the lower slider and the upper slider attached to the back sill, and the receivers attached to the lower slider and the upper slider, respectively. Since the member and the pressing member also have an inclined posture, the canvas sandwiched between the receiving member and the pressing member and / or the intermediate receiving member also has an inclined posture.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of the entire picture frame when a small canvas is sandwiched. FIG. 2 is a perspective view of the entire picture frame when a large canvas is sandwiched. FIG. 3 is a front view of the entire picture rack when a similarly large canvas is sandwiched. FIG. 4 is a perspective view from the back upper side with the upper girder drawn as the center. FIG. 5 is a perspective view from the lower front side with the receiving member as the center. FIG. 6 is a perspective view of the intermediate receiver from the upper rear side.

FIG. 7 is a front view of the entire picture frame when a small canvas is sandwiched. FIG. 8 is a front view of the entire picture frame when a small canvas is sandwiched in a usage pattern different from that in FIG. 7. FIG. 9 is a front view of the entire picture rack when a small canvas is sandwiched in a usage pattern different from those in FIGS. 7 and 8. FIG. 10 is a front view of the entire picture frame when a large canvas is sandwiched. FIG. 11 is a front view of the entire picture frame when a large canvas is sandwiched in a usage pattern different from that in FIG. FIG. 12 is a front view of the entire picture frame when an extremely large canvas is sandwiched.

As shown in FIGS. 1 to 3, in the picture rack according to the present invention, a pair of scallops 20 are erected in parallel on both sides of a base 10, and a lower slider 30 and an upper slider 20 are provided between the scallops 20. 40 moves up and down, the receiving member 50 is fixed to the lower slider 30, and the pressing member 60 is attached to the upper slider 40 so as to be able to move up and down.

The base 10 has a frame shape, which is also called a pedestal. Then, in this embodiment, casters are attached to the bottom surfaces of the four corners of the base 10 to facilitate movement of the rack. A box 1 that moves back and forth between a pair of scallops 20 is detachably mounted on the base 10. The box 1 is for accommodating painting tools, and is provided with a plurality of drawers 1a for improving usability. The box 1 is arranged so that the lower corners of both sides thereof are placed on the upper sides of the opposing surfaces of both sides of the base 10. The box 1 is on the upper side of the facing surface of the base 10.
A belt-shaped sliding member 1 for forming a step on which the lower corners of both sides of the box are placed and for making the box 1 slippery on the upper surface of the step.
Fix 1

The lower ends of the scallops 20 standing upright on both sides of the base 10 are arcuate in shape so that the bracket 1 can swing.
It attaches to the center upper surface of both sides of the base 10 by 2. The column 13 is installed so that the scallop 20 can be stably supported from the upright posture to the inclined posture. Pillar 13 is scallop 20
Is installed so as to bridge the intermediate position of and the rear end of the base 10. The upper end of the pillar 13 is joined to the outside of the scallop 20,
The threaded portion of the screw with handle 80 is inserted. The slit 21 through which the threaded portion of the screw 80 with the handle passes is formed at an intermediate position of the scallop 20, and the nut-attaching member 14 is joined to the inside of the scallop 20. Screw part 8 of handle screw 80
1 is screwed onto the nut of the nut-fitting member 14.

When the screw 80 with the handle is tightened, the column 13 and the scallop 20 are crimped by the nut-attaching member 14, and the scallop 20 is supported by the column 13 in any posture. When the screw 80 with the handle is loosened, the screw portion can move in the slit 21 of the scallop 20. Therefore,
When the scallop 20 is placed in a lying position, the screw portion of the handle screw 80 moves to the upper side of the slit 21 and the scallop 20
When the posture is raised, the threaded portion of the screw 80 with the handle moves to the lower side of the slit 21. Then, by tightening the screw 80 with the handle at an arbitrary position, the scallop 20 is stably supported by the column 13.

Such a pair of scallops 20 are connected by two girders 22 and 23 which are laid horizontally. The lower girder 22 is installed at a position slightly above the lowermost part of the scallop 20 so that the box 1 on the base 10 can move back and forth. On the front surface of the upper girder 23, as shown in FIG.
A guide plate 24 having a discontinuous portion in the center is fixed. Two "V" -shaped grooves 25 are formed in the vertical direction on the facing surfaces of the discontinuous portions of the guide plate 24, so that two sharp ridges 26 are provided in a protruding manner.

A notch 27 into which the rear half of the lower slider 30 is fitted is formed at a portion where the upper beam 23 faces the discontinuous portion of the guide plate 24. The side surface of the lower slider 30 is provided with a “V” -shaped groove 31 into which the protrusion 26 on the back side (front side in FIG. 4) of the guide plate 24 fixed to the upper beam 23 is engaged.

Such a lower slider 30 has a back skirt 28.
Attach it so that it slides on top. Spine 28 is upper girder 2
3 and the lower girder 22 are installed in the vertical direction. In the present embodiment, the back member 28 is the only vertical member integrally fixed to the upper portion of the intermediate portion of the base 10. The back 28 has a relatively short length, and the lower end thereof is located at the lower girder 22. Therefore, a space is formed between the base 10 and the lower girder 22, and the box 1
Storage space is secured. The front of the back 28 is shown in FIG.
As shown in FIG. 5, a serrated locking tool 29 is loaded. The serrated locking member 29 is formed by continuously forming a large number of diagonal portions and lateral portions, and the diagonal portions project from the lower side to the upper side in the front direction.

As shown in FIG. 5, a rocking "L" -shaped lever 51 is locked to the locking tool 29. Lever 51
Is a receiving member 50 fixed to the lower end of the lower slider 30.
Pivot on the bottom of the. The side surface of the receiving member 50 has an "L" shape, and includes a horizontal portion 52 and a vertical portion 53. The lateral portion 52 of the receiving member 50 is longer than the distance between the two scallops 20 so that a large canvas C can be placed. A groove 52a is formed on the upper surface of the lateral portion 52 of the receiving member 50 so that the placed canvas C does not slide down. The vertical portion 53 of the receiving member 50 cuts into the facing surface of the scallop 20. Therefore, the groove 20a having the width of the vertical portion 53 of the receiving portion is formed on the facing surface of the scallop 20.

A screw hole (not shown) for temporarily fixing the upper slider 40 with a screw 80 with a handle is formed in the center of the upper end of the lower slider 30 having the receiving member 50 fixed to the lower end. A cushion (not shown) that closes the screw hole is attached to the surface of the upper end of the side slider 30. The side surface of the upper end of the lower slider 30 is shown in FIG.
As shown in FIG. 3, a “dogleg” shaped holder 32 for locking the side surface of the upper slider 40 is fixed. Therefore, the holder 32 is provided on the side surface of the upper slider 40.
And the front side formed in the discontinuous portion of the guide plate 24 (see FIG.
The groove 41 is formed so as to engage with the ridge 26 on the back side.

The upper slider 40 is the lower slider 30.
Attach it so that it slides on top. Upper slider 40
Can be temporarily fixed by tightening the screw 80 with the handle at a desired position. That is, the screw 80 with the handle separates the upper slider 40 and the lower slider 30 from each other, and the groove 41 of the upper slider 40 and the holder 32 fixed to the lower slider 30 are pressure-bonded to each other, so that the upper slider 40 is temporarily fixed. It

A holding member 60 and an intermediate receiving member 70, which can be temporarily fixed at any position, are attached to the upper slider 40. The pressing member 60 is formed by integrating a lateral contact portion 61 that comes into contact with the upper edge of the canvas C and a connecting plate 62 that is temporarily fixed to the upper slider 40 into an “inverted T” shape. The intermediate receiving member 70 is detachably attached to the lower side of the holding member 60, and the holding portion 71 faces the receiving member 50 attached to the lower slider 30, and the pedestal portion faces the holding member 60 attached to the upper slider 40. 72 and 72 are integrally formed in a "K" shape by a connecting plate 73. A groove for preventing the canvas C from coming off is formed in the contact portion 61 of the pressing member 62, the pressing portion 71 of the intermediate receiving member 70, and the pedestal portion 72.

Both the connecting plate 62 of the pressing member 60 and the connecting plate 73 of the intermediate receiving member 70 are as shown in FIG. 6 (FIG. 6 shows the intermediate receiving member 70, but the basic structure is the same for the pressing member 60). A screw hole 74 is formed in the center of the center hole, and a shallow groove 75 that fits with the front surface of the upper slider 40 is formed on the back surface side. A "V" -shaped groove 76 is formed on both sides of the shallow groove 75, and a sharp ridge 77 is formed so as to engage with the groove 41 formed on the side surface of the upper slider 40. A screw hole 7 is formed at the center of the shallow groove 75.
The vertical narrow groove 78 including the portion 4 is formed.
A tongue piece 79 with a cushion that closes the screw hole 74 is attached in the inside of 8. A screw 80 with a handle is screwed into the screw hole 74,
By pressing the cushion by the tip of the screw with handle 80, the pressing member 69 and the intermediate receiving member 70 can be temporarily fixed to the upper slider 40 without the upper slider 40 being damaged by the screw with handle 80. To do.

The picture rack according to the present invention is constructed as described above,
Next, a method of using the same will be described with reference to FIGS. 7 to 12.

First, when drawing a picture on the smallest canvas C, as shown in any of FIGS. 7 to 9, the receiving member 50, the pressing member 60, and / or the intermediate receiving member 70 are arranged so that the intervals between them are narrow. To do. In the usage pattern shown in FIG. 7, the lower slider 30 is located on the upper side, the receiving member 50 is arranged on the upper side of the lower girder 22, and the pressing member 60 is arranged on the lower side according to the size of the canvas C. Is to be placed in. The small canvas C can be sandwiched by the receiving member 50 and the pressing member 60, which have a narrow interval.

In the present usage mode, the box 1 is positioned in front, more specifically, below the receiving member 50. Therefore, when the user places a chair in front of the drawing rack and sits down, the box 1 is located at the feet of the chair, and the drawer 1a can be used freely. That is, the receiving member 50 is attached to the lower girder 2
By arranging the box 1 above 2, it is possible to pull out the box 1 to the front, and it becomes easy to use the painting tool during the production of the painting. Moreover, since a pallet (not shown) or the like can be placed on the box 1, it becomes easy to produce a painting.

In the usage pattern shown in FIG. 8, the smallest canvas C is sandwiched by using the intermediate receiving member 70. That is, as shown by the solid line in FIG. 8, the lower slider 30 is located on the upper side, and the receiving member 50 is on the lower girder 22.
The intermediate receiver 70 is arranged below the upper slider 40, and the holding member 60 is arranged above the upper slider 40 of the upper slider 40. Insert C in between.

As shown by the phantom line in FIG. 8, the intermediate receiver 70 may be arranged above the upper slider 40 so that the canvas C is sandwiched between the intermediate receiver 70 and the receiving member 50. In any case, the interval between the intermediate receiving tool 70 and the receiving member 50 or the pressing member 60 is narrow, and the small canvas C can be sandwiched. Further, by arranging the receiving member 50 above the lower girder 22, the box 1 can be pulled out to the front and the painting can be easily produced.

The usage pattern shown in FIG. 9 is a special usage method in the picture frame of this embodiment, and is an example in which the box 1 is not used. In the usage pattern shown in FIG. 9, the lower slider 30 is positioned downward, the receiving member 50 is arranged below the lower girder 22, and the pressing member 60 is arranged above the upper slider 40. The receiver 70 is arranged below the upper slider 40. The canvas C includes the receiving member 50, the intermediate receiving member 70, and / or the intermediate receiving member 70.
And the pressing member 60. Therefore, the box 1 does not remain positioned at the back side, but
It is possible to sandwich a sheet of canvas C. Two canvases C
By sandwiching it, it can be used for easy comparison, especially at exhibitions and spot sales. Further, since the intermediate receiving member 70 can be changed to an arbitrary position as shown by the phantom line in FIG. 9, the canvas C of various sizes can be sandwiched.

The canvas C having a larger size is used by widening the distance between the receiving member 50 and the pressing member 60 as shown in FIGS. That is, in the usage pattern shown in FIG. 10, the lower slider 30 is located on the upper side, the receiving member 50 is arranged on the upper side of the lower girder 22, the upper slider 40 is located on the upper side, and the upper slider 40 is arranged.
The pressing member 60 is arranged on the upper part of the. This holding member 6
Instead of 0, the intermediate receiver 70 can be used. The interval between the receiving member 50 and the pressing member 60 or the intermediate receiving member 70 is widened so that the canvas C of a larger size can be sandwiched. Further, by arranging the receiving member 50 above the lower girder 22, the box 1 can be arranged at the user's feet and the drawer 1a can be used, which facilitates the production of paintings. .

The usage pattern shown in FIG. 11 is a special usage method in the picture frame of this embodiment, and is an example in which the box 1 is not used. In the usage pattern shown in FIG. 11, the lower slider 30 is positioned lower, the receiving member 50 is positioned lower than the lower beam 22, and the upper slider 40 is also positioned lower. The pressing member 60 or the intermediate receiving member 70 is arranged on the upper portion according to the size of the canvas C. However, the pressing member 60 does not allow the upper slider 40 to be lifted when the upper slider 40 is raised.
It can also be arranged in the middle part of. In this way, by widening the distance between the receiving member 50 and the pressing member 60 or the intermediate receiving member 70, a large canvas C can be sandwiched.

Finally, an extremely large canvas C
Is the receiving member 50 and the pressing member 60 as shown in FIG.
Widen the space between and to use. When the canvas C having an extremely large size is used, the box 1 on the base 10 is slid to be displaced rearward to avoid interference with the receiving member 50. Then, the lower slider 30 is positioned downward, the receiving member 50 is disposed below the lower girder 22, the upper slider 40 is positioned upper, and the pressing member 60 is placed above the upper slider 40. Alternatively, the intermediate receiver 70 is arranged. Therefore, the distance between the receiving member 50 and the pressing member 60 or the intermediate receiving member 70 is maximized.

When fixing the canvas C having an extremely large size, the box 1 cannot be used, but it is expected that the frequency of use of such a maximum canvas C is low for ordinary users. In this way, the drawing rack according to the present invention includes the receiving members 50 of the canvas C of various sizes.
It can be sandwiched by the pressing member 60 and / or the intermediate receiving member 70. Further, although the box 1 cannot be used when the maximum canvas C is used, the box 1 can be used when the small and medium-sized canvas C that is frequently used is used, and the picture frame according to the present embodiment is convenient for use. Is good.

Next, a method of raising and lowering the lower slider 30 to temporarily fix it will be described. As shown in FIG. 5, the lower slider 30 is a locking device 2 in which the tip of an L-shaped lever 51 pivotally attached to the bottom surface of the receiving member 50 is inserted into the back penetration 28.
It is temporarily fixed at a desired position by being locked at 9. The locking member 29 is composed of a lateral portion pressed by the tip of the lever 51 and an oblique portion protruding from the lower side to the upper side.
Therefore, the lower slider 30 can be temporarily fixed to a desired position only by lifting the receiving member 50 with both hands.

That is, when the receiving member 50 is lifted,
The tip portion of the lever 51 rises from the lateral portion of the locking tool 29, and the lever 51 is in a posture in which the lever 51 is tilted by the oblique portion, as shown by a virtual line in FIG. Then, when the receiving member 50 is further lifted, the tip portion of the lever 51 is locked to the lateral portion of the upper locking tool 29. Conversely, in order to lower the lower slider 30, the receiving member 50 is slightly lifted and the lever 51 is tilted by hand, and the tip end portion of the lever 51 is disengaged from the lateral portion of the locking tool 29. Then, the lever 51 is returned to the original posture at a desired position, and the tip end portion of the lever 51 is placed on the lateral portion of the locking tool 29.
In this way, the lower slider 30 can be easily temporarily fixed to any position.

Next, a method of raising and lowering the upper slider 40 and temporarily fixing it will be described. As shown in FIG. 4, the upper slider 40 has a groove 41 formed on the side surface.
1, the holder 3 fixed to the upper end of the lower slider 30
2 and the convex strip 26 on the front side of the guide plate 24 engage with each other to slide on the lower slider 30, and are temporarily fixed by a screw 80 with a handle that penetrates the upper end of the lower slider 30. If you tighten the screw with handle 80,
The tip of the screw 80 with the handle tries to separate the upper slider 40 from the lower slider 30 via the cushion. Then, the holder 32 and the ridge 42 of the upper slider 40 are pressure-bonded and temporarily fixed. Conversely, when the screw 80 with the handle is loosened, the guide plate 24 and the upper slider 40 are released.
The ridges 42 are not pressed against each other, and the upper slider 40 can move up and down freely apart from the lower slider 30.

Next, the pressing member 60 and the intermediate receiving member 70
A method of raising and lowering and temporarily fixing will be described. Since the pressing member 60 and the intermediate receiving member 70 have the same basic structure, the pressing member 60 and the intermediate receiving member 70 are collectively referred to as an intermediate receiving member 70 here. As shown in FIG. 6, the intermediate receiving member 70 has a handle screw 80 by tightening the handle screw 80.
The tip of the pressing member presses the upper slider 40 via the cushion, and the intermediate receiving member 70 tries to separate from the upper slider 40. Then, the sharp ridge 77 formed on the back surface side of the connecting plate 62 of the pressing member 60 and the upper slider 40
And the sharp ridges 42 are crimped and temporarily fixed.

On the contrary, when the handle screw 80 is loosened, the intermediate receiving member 70 tries to approach the upper slider 40. Then, the sharp ridges 77 formed on the back surface side of the connecting plate 62 of the pressing member 60 and the sharp ridges 42 of the upper slider 40 are not pressed against each other, and the intermediate receiving member 70 can freely move up and down on the upper slider 40. Can move. The intermediate receiving member 70 is extremely
It can also be removed from.

The present invention is not limited to the above-mentioned embodiment, and the design can be changed within the scope of the present invention. For example, the two scallops may be erected in parallel with each other, instead of being erected in an "inverted V" shape so as to connect the tops. In this case, the spine is unnecessary. Furthermore, the base is not limited to a frame-shaped one called a pedestal, and an H shape or the like can be used. Further, two girders may be installed above and below, or the girder and the back girder may be integrated.

[0045]

The drawing rack of the present invention has an effect of having both versatility for fixing canvases of various sizes and convenience of having a storage box.

According to the second aspect of the invention, since the receiving member and the pressing member can be arranged at arbitrary positions, a canvas of various sizes can be sandwiched by one picture frame. it can. Therefore, it is not necessary to provide several kinds of drawing racks, and it is possible to solve the problem that the atelier becomes narrow.

According to the third aspect of the present invention, by mounting the intermediate receiving member, a canvas having a small to intermediate size is provided between the intermediate receiving member and the receiving member or between the pressing member and the receiving member. There is an effect that can be sandwiched between
A small to intermediate size canvas can be fixed at any position, improving convenience. 2 more
Since two canvases can be sandwiched between the two canvases, it will be easier to compare the pictures drawn on the two canvases when used at an exhibition.

Further, according to the invention of claim 4, since the scallop is supported by the columns, not only can the canvas be tilted at an arbitrary angle, but also the canvas is stably sandwiched, so that a painting is created. Use condition is improved.

[Brief description of the drawings]

FIG. 1 is a perspective view of the entire picture frame when a small canvas is sandwiched.

FIG. 2 is a perspective view of the entire picture frame when a large canvas is sandwiched.

FIG. 3 is a front view of the entire picture frame when a large canvas is sandwiched as in FIG.

FIG. 4 is a perspective view from the back upper side with the upper girder drawn as the center.

FIG. 5 is a perspective view from the lower front side, centering on the receiving member material.

FIG. 6 is a perspective view from the upper rear side of the intermediate receiver.

FIG. 7 is a front view of the entire picture frame when a small canvas is sandwiched.

FIG. 8 is a front view of the entire picture frame when a small canvas is sandwiched in a usage pattern different from that of FIG.

FIG. 9 is a front view of the entire picture rack when a small canvas is sandwiched in a usage pattern different from that of FIGS. 7 and 8.

FIG. 10 is a front view of the entire picture frame when sandwiching a canvas of a larger size.

FIG. 11 is a front view of the entire picture frame when a canvas of a larger size is sandwiched in a usage pattern different from that of FIG.

FIG. 12 is a front view of the entire picture frame when an extremely large canvas is sandwiched.

[Explanation of reference numerals] 1 box 10 base 13 support 20 scallop 22 girder 23 girder 28 back penetration 30 lower slider 40 upper slider 50 receiving member 60 pressing member 70 intermediate receiving member

Claims (4)

[Claims] 1. An image rack having a vertically slidable receiving member, comprising a base and a box, the box being mounted on the base so as to be movable in the front-rear direction, and the receiving member being the box. A picture frame that can be lowered to the height of. 2. A pair of scallops are erected on both sides of the base,
A horizontal girder is erected on the pair of scallops, a vertical backsill is erected on the girder, and a lower slider and an upper slider that are moved up and down by being guided by the back sill are attached to the girder. The image rack according to claim 1, wherein the receiving member is fixed to a lower end portion, and a pressing member that can be temporarily fixed to an upper slider is attached to the upper slider. 3. An image rack, wherein a removable intermediate receiving member is attached to a lower portion of the upper slider according to claim 2. 4. An image rack, wherein the scallop according to claim 2 or 3 is swingably attached to a base, and an intermediate position of the scallop is supported by a column that is erected on the base.