CN211657770U

CN211657770U - Foldable outdoor easel of painting from life

Info

Publication number: CN211657770U
Application number: CN202020139088.6U
Authority: CN
Inventors: 丁静
Original assignee: Hechi University
Current assignee: Hechi University
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-13
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a folding outdoor sketching easel, the structure of which comprises a bracket, the utility model is provided with an auxiliary mechanism at the front end of a lifting rod, when the sketching paper needs to be paved, a user can pull the flat plates at the two sides of an upper bottom plate and a lower bottom plate outwards, when the flat plates are pulled outwards and pass through a limiting device, the flat plates press a limiting ball downwards, so that the spring is in the maximum compression degree, after the flat plates are pulled out, the spring is ejected out, the limiting ball is reset, the lower bottom plate is slid downwards, a second slide block enables the flat plates to pave the sketching paper through a slide rail, the advantage of paving the creased sketching paper is achieved well, by arranging a fixing device at the upper end of a box body, after a pigment bottle is taken out from the box body through a handle, the sketching easel can be placed in a limiting ring, then, the user rotates a screw rod in a second fixing block through clockwise rotating three knobs on the outer surface of the, thereby the roof is fixed the pigment bottle, has reached the advantage of avoiding the pigment bottle to empty.

Description

Foldable outdoor easel of painting from life

Technical Field

The utility model relates to a foldable outdoor easel of painting from life belongs to the easel field.

Background

Sketching refers to finding a view from the nature, sketching of things and elements, outdoor sketching can be finished in a drawing room, but sketching is different from still-life painting, even an invigorated object in the still-life painting can still show the natural state of the still-life painting, sketching and other exercises like human body sketching, copying ancient works, copying planar works and the like are part of classroom exercises of artists, and generally an easel is needed for assisting in sketching, and the folding sketching easel can be more convenient to carry.

Because the easel of painting from life in the foldable open air of current, when the user writes from life, the drawing paper that has the fold can influence the user and draw, and the user is not obvious through the effect that the hand flattens, at the in-process of painting from life, when striking the easel carelessly, leads to the pigment bottle to empty easily to lead to inside pigment to flow, cause extravagantly and influence the user and draw.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a foldable outdoor easel of painting from life to solve prior art because a foldable outdoor easel of painting from life now, when the user writes from life, the drawing paper that has the fold can influence the user and paint, and the user is not obvious through the effect that the hand flattens, at the in-process of painting from life, when striking the easel carelessly, lead to the pigment bottle to empty easily, thereby lead to inside pigment to flow, cause extravagant and influence the user and carry out the problem of drawing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a foldable outdoor sketching easel comprises a support, an auxiliary mechanism and a fixing device, wherein the middle part of the support is fixed with a lifting rod, slide rails are arranged at the left end and the right end of the lifting rod, the left side and the right side of each slide rail are connected with a first slide block in a sliding way, the middle part of the front end of the first slide block is communicated with a bolt, the lower end of the lifting rod is fixed with a transverse plate into a whole, the middle part of the left end of the support is fixed with a fixing piece, the rear end of the fixing piece is connected with a support leg in a threaded way, the right lower end of the inner side of the support leg is fixed with a box body, the middle part of the front end of the box body is provided with a handle, the front end of the lifting rod is tightly attached to the auxiliary mechanism, the left side and the right side of each slide rail are connected with the auxiliary mechanism in, the upper end of the upper base plate is in through connection with the rotating shaft, the lower end of the rotating shaft is in rotating fit with the flat plate, the lower end of the flat plate is tightly attached to the lower base plate, the upper side of the rear end of the lower base plate is tightly attached to the limiting device, the lower end of the lower base plate is fixed with the second slider, the lower base plate at the front end of the lifting rod is tightly attached to the lower base plate, and the left side and the right side of the sliding rail are in sliding connection with the second.

Furthermore, the limiting device is composed of a shell, a first fixing block, a spring and a limiting ball, the bottom of the inner side of the shell is fixed with the first fixing block into a whole, the upper end of the first fixing block is fixed with the spring through welding, the upper end of the spring is fixed with the limiting ball, the bottom of the inner side of the left end of the lower base plate is fixed with the shell into a whole, and the upper left end of the lower base plate is tightly attached with the limiting ball.

Further, fixing device comprises spacing ring, second fixed block, threaded rod, knob and roof, spacing ring right side lower extreme passes through welded fastening with the second fixed block, second fixed block left end middle part and threaded rod through connection, the threaded rod left end is fixed as an organic whole with the knob, the threaded rod left end is fixed mutually with the roof, the box upper end is fixed as an organic whole with the second fixed block.

Furthermore, the limiting devices are arranged in two numbers, and the limiting devices are vertically and symmetrically distributed.

Furthermore, the middle parts of the upper bottom plate and the lower bottom plate are of a cavity structure, and the lengths of the upper bottom plate and the lower bottom plate are the same as the length of the flat plate.

Furthermore, an opening is formed in the position where the lower bottom plate is tightly attached to the limiting ball, and the radius of the opening is smaller than the 5mm of the limiting ball.

Further, the maximum compressible extent of the spring is 2cm, and the maximum extendable extent of the spring is also 2 cm.

Further, the knob is cylindric, and the knob surface is provided with anti-skidding line.

Furthermore, the bracket is made of a yellow pine wood material.

Furthermore, the top plate is made of stainless steel.

The method has the advantages that: the utility model discloses a foldable outdoor easel of painting from life, through setting up complementary unit in the lifter front end, need spread at ordinary times to the drawing paper, the user accessible is outwards broken the flat board of upper plate and lower plate both sides off with the fingers and thumb, outwards pull out when stop device at the flat board, the flat board pushes down spacing ball, thereby the spring is in maximum compression degree, pull out the back at the flat board, the spring is ejecting, spacing ball resets, the downward slip lower plate, make the second slider make the flat board pave the drawing paper through the slide rail, reached can be fine to the advantage that the drawing paper of fold paves.

The method has the advantages that: the utility model discloses a foldable outdoor easel of painting from life through setting up fixing device in the box upper end, takes out the back with the pigment bottle through the handle from the box, can place inside spacing ring, and the user passes through the three knob of clockwise rotating spacing ring surface afterwards for the threaded rod rotates in the second fixed block, thereby the roof is fixed the pigment bottle, has reached the advantage of avoiding the pigment bottle to empty.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the auxiliary mechanism of the present invention;

FIG. 3 is a side view of the auxiliary mechanism of the present invention;

FIG. 4 is a schematic structural view of the fixing device of the present invention;

fig. 5 is a schematic top view of the fixing device of the present invention.

In the figure: the device comprises a support-1, a lifting rod-2, a sliding rail-3, a first sliding block-4, a bolt-5, an auxiliary mechanism-6, a fixing device-7, a transverse plate-8, a fixing piece-9, a supporting leg-10, a box body-11, a handle-12, an upper bottom plate-61, a rotating shaft-62, a flat plate-63, a lower bottom plate-64, a limiting device-65, a second sliding block-66, a shell-651, a first fixing block-652, a spring-653, a limiting ball-654, a limiting ring-71, a second fixing block-72, a threaded rod-73, a knob-74 and a top plate-75.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a foldable outdoor sketching easel: comprises a bracket 1, an auxiliary mechanism 6 and a fixing device 7, wherein the middle part of the bracket 1 is fixed with a lifting rod 2, the left and right ends of the lifting rod 2 are provided with slide rails 3, the left and right sides of the slide rails 3 are connected with a first slide block 4 in a sliding way, the middle part of the front end of the first slide block 4 is communicated with a bolt 5, the lower end of the lifting rod 2 is fixed with a transverse plate 8 into a whole, the middle part of the left end of the bracket 1 is fixed with a fixing part 9, the rear end of the fixing part 9 is connected with a support leg 10 in a threaded way, the right and inner sides of the support leg 10 are fixed with a box body 11, the middle part of the front end of the box body 11 is provided with a handle 12, the front end of the lifting rod 2 is tightly attached to the auxiliary mechanism 6, the left and right sides of the slide rails 3 are connected with the auxiliary mechanism 6 in a sliding way, the upper end of the box body 11 is fixed, better carry out normal running fit to rotation axis 62, rotation axis 62 lower extreme and dull and stereotyped 63 normal running fit, dull and stereotyped 63 lower extreme and lower plate 644 closely laminate, and dull and stereotyped 63 of being convenient for accomodate, lower plate 644 rear end upside closely laminates with stop device 65, prevents to accomodate dull and stereotyped 63 roll-off after, and lower plate 644 lower extreme is fixed mutually with second slider 66, and lower plate 644 is closely laminated with the front end of lifter 2, and the slide rail 3 left and right sides and second slider 66 sliding connection.

The limiting device 65 is composed of a housing 651, a first fixing block 652, a spring 653 and a limiting ball 654, the bottom of the inner side of the housing 651 is fixed to the first fixing block 652, the upper end of the first fixing block 652 is fixed to the spring 653 by welding, the upper end of the spring 653 is fixed to the limiting ball 654, the bottom of the inner side of the left end of the lower plate 64 is fixed to the housing 651, the left upper end of the lower plate 64 is tightly attached to the limiting ball 654, and the limiting ball 654 is better operated by the spring 653.

Wherein, fixing device 7 comprises spacing ring 71, second fixed block 72, threaded rod 73, knob 74 and roof 75, the right lower extreme of spacing ring 71 passes through welded fastening with second fixed block 72, second fixed block 72 left end middle part and threaded rod 73 through connection, threaded rod 73 left end and knob 74 are fixed integratively, threaded rod 73 left end is fixed mutually with roof 75, box 11 upper end and second fixed block 72 are fixed integratively, and knob 74 more facilitates the user to use.

Wherein, stop device 65 is provided with two altogether, and stop device 65 is perpendicular symmetric distribution, has better spacing effect.

The middle parts of the upper base plate 61 and the lower base plate 644 are of a cavity structure, and the lengths of the upper base plate 61 and the lower base plate 644 are the same as that of the flat plate 63, so that the flat plate 63 is more convenient to store.

An opening is formed at the position where the lower base plate 644 is tightly attached to the limiting ball 654, and the radius of the opening is smaller than that of the limiting ball 654 by 5mm, so that the limiting ball 654 can work better.

Wherein, the maximum compressible degree of spring 653 is 2cm, and the maximum extension degree of spring 653 is 2cm, has improved the spacing effect of spacing ball 654.

The knob 74 is cylindrical, and the surface of the knob 74 is provided with anti-slip lines to prevent the hand from slipping.

Wherein, the bracket 1 is made of yellow pine wood, and the material is light and soft and has elasticity.

Wherein, roof 75 adopts stainless steel material, prevents the rusty phenomenon of appearance, and has improved roof 75's life.

The spring 653 is a mechanical part that works by elasticity, and a part made of an elastic material is deformed by an external force and returns to its original shape after the external force is removed, and is also a "spring", which is generally made of spring steel, and the spring is complicated and various in types, and mainly includes a coil spring, a spiral spring, a plate spring, a special-shaped spring and the like according to the shape.

The working principle is as follows:

firstly, the method comprises the following steps: the device can be carried to a place to be used, then the supporting legs 10 are supported, the fixing piece 9 is screwed after the best stable angle is selected, the support 1 is stable, the bolt 5 can be rotated counterclockwise, the first sliding block 4 slides to the top, then the auxiliary mechanism 6 also slides to the upper end of the lifting rod 2 through the sliding rail 3, then the drawing board is placed on the transverse plate 8, and drawing paper is laid;

secondly, the method comprises the following steps: when the drawing paper needs to be laid, a user can outwards break the upper bottom plate 61 and the flat plates 63 on the two sides of the lower bottom plate 644, when the flat plates 63 are outwards pulled out and pass through the limiting device, the flat plates 63 press the limiting balls 654 downwards, so that the springs 653 are at the maximum compression degree, after the flat plates 63 are pulled out, the springs 653 eject out, the limiting balls 654 reset, when the flat plates 63 are pulled to be in a shape like a Chinese character 'yi', the lower bottom plate 644 slides downwards, so that the flat plates 64 are laid by the second sliding blocks 66 through the sliding rails 3, and after the flat plates are laid, the flat plates 64 on the two sides are plugged back to the middle parts of the upper bottom plate 61 and the lower bottom plate 644;

thirdly, the method comprises the following steps: after taking out the pigment bottle from box 11 through handle 12, can place inside spacing ring 71, the user makes threaded rod 73 rotate in second fixed block 72 through clockwise three knob 74 of rotating spacing ring 71 surface afterwards to roof 75 fixes the pigment bottle, fine has prevented that the pigment bottle from turning over and leads to the advantage that pigment flows.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A foldable outdoor sketching easel comprises a support (1), wherein the middle of the support (1) is fixed with a lifting rod (2), slide rails (3) are arranged at the left end and the right end of the lifting rod (2), the left side and the right side of each slide rail (3) are slidably connected with a first slide block (4), the middle of the front end of each first slide block (4) is communicated with a bolt (5), the lower end of the lifting rod (2) is fixed with a transverse plate (8) into a whole, the middle of the left end of the support (1) is fixed with a fixing piece (9), the rear end of the fixing piece (9) is connected with support legs (10) through threads, the right lower end of the inner side of each support leg (10) is fixed with a box body (11), and the middle of the front end of the box body (11) is provided;

the method is characterized in that: the lifting device is characterized by further comprising an auxiliary mechanism (6) and a fixing device (7), the front end of the lifting rod (2) is tightly attached to the auxiliary mechanism (6), the left side and the right side of the sliding rail (3) are in sliding connection with the auxiliary mechanism (6), the upper end of the box body (11) is fixed with the fixing device (7) into a whole, the auxiliary mechanism (6) comprises an upper base plate (61), a rotating shaft (62), a flat plate (63), a lower base plate (64), a limiting device (65) and a second sliding block (66), the front side of the upper end of the upper base plate (61) is in through connection with the rotating shaft (62), the lower end of the rotating shaft (62) is in rotating fit with the flat plate (63), the lower end of the flat plate (63) is tightly attached to the lower base plate (64), the upper side of the rear end of the lower base plate (64) is tightly attached to the limiting device (65), and the lower end of, the lower bottom plate (64) at the front end of the lifting rod (2) is tightly attached, and the left side and the right side of the sliding rail (3) are connected with the second sliding block (66) in a sliding manner.

2. The folding type outdoor sketching easel according to claim 1, wherein: the limiting device (65) comprises a shell (651), a first fixing block (652), a spring (653) and a limiting ball (654), wherein the bottom of the inner side of the shell (651) is fixed with the first fixing block (652) into a whole, the upper end of the first fixing block (652) is fixed with the spring (653) through welding, the upper end of the spring (653) is fixed with the limiting ball (654), the bottom of the inner side of the left end of the lower base plate (64) is fixed with the shell (651) into a whole, and the upper left end of the lower base plate (64) is tightly attached to the limiting ball (654).

3. The folding type outdoor sketching easel according to claim 1, wherein: fixing device (7) comprise spacing ring (71), second fixed block (72), threaded rod (73), knob (74) and roof (75), spacing ring (71) right side lower extreme passes through welded fastening with second fixed block (72), second fixed block (72) left end middle part and threaded rod (73) through connection, threaded rod (73) left end and knob (74) are fixed as an organic whole, threaded rod (73) left end is fixed mutually with roof (75), box (11) upper end and second fixed block (72) are fixed as an organic whole.

4. The folding type outdoor sketching easel according to claim 1, wherein: the number of the limiting devices (65) is two, and the limiting devices (65) are vertically and symmetrically distributed.

5. The folding type outdoor sketching easel according to claim 1, wherein: the middle parts of the upper bottom plate (61) and the lower bottom plate (64) are of a cavity structure, and the lengths of the upper bottom plate (61) and the lower bottom plate (64) are the same as that of the flat plate (63).

6. The folding type outdoor sketching easel according to claim 2, wherein: an opening is formed at the position where the lower bottom plate (64) is tightly attached to the limiting ball (654), and the radius of the opening is smaller than that of the limiting ball (654) by 5 mm.

7. The folding type outdoor sketching easel according to claim 2, wherein: the spring (653) is maximally compressible by 2cm, and the spring (653) is maximally extendable by 2 cm.

8. The folding outdoor sketching easel according to claim 3, wherein: the knob (74) is cylindrical, and anti-skid grains are arranged on the surface of the knob (74).