ES1061077U - Wall stand for fine arts and crafts (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Wall easel for fine arts and crafts of the type used by artists and professional students and amateurs, characterized because it is an easel that consists of a guide-mast (1), ribbed on its sides and variable length that is fixed to the wall (0), by means of plugs (4) and screws (2), of variable length, through which the stops can slide; upper (5), and lower (14), adjustable in height according to the needs of the canvas format (9) to be used. (Machine-translation by Google Translate, not legally binding)

Description

Wall stand for fine arts and Crafts.

Technical sector

Our innovation is oriented towards the sector of the fine arts and crafts.

State of the art

In the fine arts sector there is a great number of support stands for stands, mainly canvases with frame, which allow the user to work in different positions and heights, according to your needs.

The existing easel models only they allow the support of the canvas on the bottom stop and the blocking with the upper bumper, but they don't really hold it, they just support it. Besides the good easels, by their nature, they have to be large and heavy so they take up a lot of space, qualities that many times they are more inconvenient than virtues, especially for painting enthusiasts.

Our easel solves all these problems.

On the other hand, we do not know that it exists in the Market an easel of the characteristics described.

Explanation

As we just noted in the previous section all existing easels in the market are currently based on the same principle of supporting, but only supporting, the media used by artists, without any of them Really and effectively grip the frame, to prevent movement, the vibrations and involuntary falls of the canvas.

The solution we propose to all those problems, with our wall stand, for brackets employees in artistic painting, especially canvases with frame, consists of a guide, which can be large dimensions, and that, however, occupies the minimum space. This guide it is fixed to the partition using simple plugs and standard screws and through which the blocking stops slide.

The stops are also innovative, they are of the type jaw. They grab the frame using screws and knobs and They are also designed to be able to adapt independently to current standardized easels. These stops also they allow the painter artist to work on the entire surface of the canvas, as they hug him from above and behind, never by in front of. The lower stop is fixed to the guide just like the upper by means of a roulette screw. Another innovation, in one of the models, is in the tray of this lower bumper, which is ribbed on both sides of that one, which allows to separate the lower jaws that are mobile thus increasing their effect of grip by better distributing the pressure on the frame, something very Useful if working with large canvases. For those The ideal measures will be to use two guides in parallel, so that the Fixing will be perfect.

There is also a variant that has the possibility of regulating its inclination with respect to the vertical: by two small "U" profiles, which are fixed to the wall instead of the guide, it is free to move. Some through screws and an extension plate make it possible to turn the guide and its inclination which can be negative or positive as needed, simply by inverting the  placement of the plate and the guide.

Therefore it has two innovations regarding traditional easels; (1) wall fixing. (2) Bumpers jaws

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It is by far the most stable of all existing easels. Avoid vibrations to the maximum of the canvas when working on it, as well as its fall.

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It is very appropriate for works with large sizes of racks especially if They use two easels in parallel.

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Its assembly is very simple (A few wall plugs and some screws are enough).

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It occupies the minimum space (only 150 mm protrudes from the wall).

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Is very cheap.

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Its manufacture is very simple.

There are two models of jaw stops: A and B adaptable independently, to most easels Standardized market.

Model TO

Jaws for high-end stands and professionals, supports larger format racks, hold the frame above and behind. It consists of five pieces three mobile and two fixed.

The upper and upper jaw is wider, for better distribute the pressure made not one, but two bolts. The screws are manually closed from above by popcorn

This model allows us to move along the tray grooves the two jaws of the lower bumper lo which helps to more effectively distribute their pressure on The larger racks. They close below by Bolts and moths.

The necessary pieces are; 4 metric bolts, 4 washers and 4 palomillas.

Model B

Designed to fit the easels Mid-range market.

As in the previous model, these jaws they hold the canvas above and behind, but the top stop is narrower and closes on the frame with a single screw with Roulette to favor aesthetics. The bottom closure, below, It is by bolt and moth, and has a single fixed jaw.

Description of the drawings

Figures 1 and 2 show us drawings in perspective of the entire easel, seen from above and from below, which allows you to get a perfect idea of how it works of the mechanisms of subjection to the canvases and racks.

The guide (1), its countersunk holes (3), for the fixing screws (2) to the wall (0), the upper stop (5), with its jaw (7) and its locking mechanisms (6) and clamping (8). The tray (12), attached to the bottom stop (14), which is ribbed (15) on both sides of the stop to allow mobility of the lower jaws (11). The whole set ensures the Perfect grip of the frame (10), with its fabric (9).

Figures 3 and 4 show the sectioned elevation of the whole set: guide (1), fixing screws (2) to the wall (0), tacos (4). Upper (5) and lower (14) stops, with their locking screws (6), fixing plates (16), nuts sausages (17), as well as jaws; upper (7) and lower (11), its clamping bolts (13), washers (18) and the popcorn (8).

Figure 5 represents the mobile variant of the wall stand. The guide (1), the two metal profiles in "U" shape (21), drilled on its sides to receive the  through screws (22), which holds the extension plate (23) and the screw that goes through the guide (24) on its top and that can be locked manually using washer (18) and handle (8).

Embodiment

Any subject professional can carry out the project without any problem due to the simplicity of his design.

Industrial application

In the wood processing industry and with the most basic machinery, it's very simple, both the realization of the stops-jaws, as of the mast guide object of the previous description.

In the metal industry there is also no any inconvenience for the manufacture and production of the easel wall, and any expert could do it simply varying the measures used for its manufacture in wood.

Claims (3)

1. Wall stand for fine arts and crafts of the type used by artists and professional students and amateurs, characterized in that it is a stand consisting of a guide-mast (1), ribbed on its sides and of variable length that is fixed to the wall (0), by means of plugs (4) and screws (2), of variable length, through which the stops can slide; upper (5), and lower (14), adjustable in height according to the needs of the canvas format (9) to be used. 2. Wall stand for fine arts and crafts according to claim 1, characterized in that the stoppers-jaws (7) and (11), which are opened and closed manually by bolts (13), washers (18) and knobs (8). Said jaws grip the frame (10) and can slide along the guide and lock on it by means of roulette screws (6), which press the fixing plate (16), through nuts embedded in the stops (17) . The lower stop is at the same time a tray (12) and consists of two channels (15), where the jaws (11) slide on each side of the stop. 3. Wall stand for fine arts and crafts according to claim 1, characterized by a mobile alternative of the model at hand. Instead of fixing the guide (1) to the wall, what is fixed are two "U" shaped metal profiles (21), drilled on its sides to allow the through screws (22). The upper one that holds the ribbed plate-extension (23), to produce the movement of the assembly. and the lower one (24), which is the center of the guide rotation. Both are locked and unlocked by washers (18) and popcorn (8).