CN205588873U - Portable drawing board support of pull formula - Google Patents

Abstract

The utility model discloses portable drawing board support of pull formula is including drawing board (1), spout (11) are established to drawing board (1) both sides face, respectively through hinge C (13) fixed connection head rod (2) in both sides spout (11), both sides head rod (2) tip fixed connection U type expansion brackets (5), recess (15) are established at drawing board (1) back, recess (15) are inside through hinge D (14) fixed connection second connecting rods (8), second connecting rod (8) tip fixed connection bracing pieces (4), bracing piece (4) medial surface passes through hinge A (10) fixed connection pin (9), drawing board (1) with put thing board (3) and be connected through hinge B (12), the surperficial both sides border department of drawing board (1) establishes drag hook (6), put thing board (3) corresponding surperficial both sides border department and establish solid fixed ring (7). The utility model discloses beneficial effect: simple structure, reasonable in design, small in size, use are convenient, and the person of painting from life that is fit for going out hand -carries.

Description

Drawing type portable palette rack

Technical field

This utility model relates to painting supply technical field, is specifically related to drawing type portable palette rack.

Background technology

Drawing it is frequently necessary to painter as an art and is deep in the Nature, goes to describe the beautiful of the Nature Scenery, in modern aesthstic curricula, teacher also can lead classmates to carry drawing board to different outdoor scene In draw a picture, therefore for field sketching or drawing operation, drawing board is indispensable essential tool, but The drawing board of existing use not only volume is big, Heavy Weight, and field sketching or drawing operation are required for far Place, the most in this case, many painters can carry on the back the biggest back of the body every time when going out to draw a picture Bag, is used for carrying the draw tools such as drawing board, easel and paintbrush, pigment, bucket, carries very inconvenient, because of The place being suitable as picture beautiful scenery is found in this place needing walking with load far as the painter going out to draw a picture After, lose the interest drawn a picture already；The common folding easel structure of existing use is the supports of three, three limits Point, forms a pyrometric cone, although the angle of inclination of drawing boards can be carried out by the pole of easel on ground Regulation, but drawing boards presents certain angle all the time with ground, therefore when painter is when drawing gouache, Owing to the humidity of pigment is relatively big, during drawing, pigment can drip, and has a strong impact on the quality of drawing.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, proposes a kind of simple in construction, design conjunction Manage, be easy to carry, drawing boards can be placed parallel drawing type portable palette rack with ground.

This utility model drawing type portable palette rack, is provided with chute including drawing boards, drawing boards two sides, In the chute of both sides, connect movable head rod by hinge C is fixing respectively, and connect in both sides first The end of extension bar is fixedly connected with U-shaped expansion bracket, offers groove, groove in centre position, drawing boards back Inside is fixedly connected with the second connecting rod by hinge D, is fixedly connected with support in the end of the second connecting rod Bar, support bar medial surface by hinge A be fixedly connected with movable, for placing the pin of shelf, Place one side of shelf on pin surface, be provided for fixing glove in the edge, both sides on drawing boards surface The drag hook of plate another side, and arrange in edge, both sides, shelf corresponding surface and cooperate tractive with drag hook Retainer ring.The shelf arranged can place the drawing necessarys such as pigment, paintbrush, bucket when drawing, with Time can be used for painter plate face of drawing a picture of level when drawing gouache.

Described head rod is internal fixing connects U-shaped expansion bracket one end, and the other end connects can be relative to the Stretch out inside one connecting rod, to the U-shaped expansion bracket of contract；The second described connecting rod is internal fixing Connecting support bar one end, the other end connects can be relative to stretching out inside the second connecting rod, to contract Support bar.The one end of the U-shaped expansion bracket arranged is fixed on inside the head rod of drawing boards two sides, can The height of drawing boards is adjusted according to the needs of painter, owing to one end of U-shaped expansion bracket connects with first Extension bar is socketed, and therefore has only to U-shaped expansion bracket carries out pull and in outside, both junctions is passed through riveting Nail or other snap close piece are fixed the height that just can lengthen drawing boards, stretch U-shaped after using Suo Jiayuan road pushes back to head rod internal economies space, be easy to painter carries；Support bar can play and prop up Support, the effect of fixing whole easel, simultaneously can with U-shaped expansion bracket with the use of, be used for regulating whole easel Height or the gradient of drawing board.

The beneficial effect of this utility model drawing type portable palette rack:

1) drawing boards, drawing boards two sides are provided with chute, are fixed by hinge C respectively in the chute of both sides Connect movable head rod, and be fixedly connected with U-shaped expansion bracket in the end of both sides head rod, Offering groove in centre position, drawing boards back, inside grooves is fixedly connected with the second connection by hinge D Bar, is fixedly connected with support bar in the end of the second connecting rod, is fixed by hinge A at support bar medial surface Connect have movable, for placing the pin of shelf, place shelf on pin surface, painting The edge, both sides on drawing board surface is provided for the drag hook of fixing shelf another side, and corresponding at shelf Edge, both sides, surface arranges and cooperates the retainer ring of tractive with drag hook, therefore has only to U-shaped expansion bracket Carry out pull being fixed both junctions in outside by rivet or other snap close piece just can add The height of long drawing boards, pushes back former for U-shaped expansion bracket road to head rod after using, can save About space, reduce volume, it is simple to painter carries, and alleviates people's overcharge, draw gouache Time have only to lift the shelf on pin surface, and will be located in the edge, both sides on drawing boards surface simultaneously Drag hook takes out from retainer ring, shelf rotates the upper surface being positioned over drawing boards, rotates head rod And then drive U-shaped expansion bracket to rotate can to make whole drawing boards and be positioned at the shelf on drawing boards surface to be in Position parallel to the ground, and by chute, head rod, U-shaped expansion bracket are slid into optimal support level Put, be rotated further by the second connecting rod and drive support bar to make the perpendicular angle of support bar and drawing boards, play and prop up The effect that support is fixing, now painter can paint on the surface of shelf, effectively prevent gouache Pigment drips when drawing, the problem having a strong impact on drawing quality；

2) this utility model simple in construction, reasonable in design, compact, easy to use, is suitable for going out sketching Person carries with.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is perspective view of the present utility model.

Fig. 3 is use state diagram of the present utility model.

Fig. 4 is folding schematic diagram of the present utility model.

In figure: drawing boards 1, body I 2, shelf 3, support bar 4, expansion bracket 5, drag hook 6, fixing Ring the 7, second connecting rod 8, pin 9, hinge A 10, chute 11, hinge B 12, hinge C 13, hinge Chain D 14, groove 15.

Detailed description of the invention

This utility model by drawing boards 1, body I 2, shelf 3, support bar 4, expansion bracket 5, drag hook 6, Retainer ring the 7, second connecting rod 8, pin 9, hinge A 10, chute 11, hinge B 12, hinge C 13, Hinge D 14, groove 15 form, and concrete structure is: include that drawing boards 1, drawing boards 1 two sides are provided with Chute 11, connects movable head rod 2 by hinge C 13 is fixing in both sides chute 11 respectively, And it is fixedly connected with U-shaped expansion bracket 5 in the end of both sides head rod 2, in drawing boards 1 back interposition Putting and offer groove 15, groove 15 is internal is fixedly connected with the second connecting rod 8 by hinge D14, second The end of connecting rod 8 is fixedly connected with support bar 4, connects by hinge A10 is fixing at support bar 4 medial surface Have movable, for placing the pin 9 of shelf 3, place shelf 3 on pin 9 surface, paint Drawing board 1 is connected by hinge B12 with shelf 3, and arranges use in the edge, both sides on drawing boards 1 surface In the drag hook 6 of fixing shelf 3 another side, and arrange in edge, shelf 3 corresponding both sides, surface and draw Hook 6 cooperates the retainer ring 7 of tractive.The described head rod 2 U-shaped expansion bracket 5 of internal fixing connection One end, other end connection internal relative to head rod 2 can stretch out, stretch to the U-shaped of contract Frame 5；Described second connecting rod 8 is internal fixing connects support bar 4 one end, and the other end connects can be relative to the Two connecting rods 8 are internal to be stretched out, to the support bar 4 of contract.

During use: be rotatably positioned at the head rod 2 of drawing boards two sides, adjust most preferably inclining of drawing boards 1 Rake angle, rotates and is positioned at the second connecting rod 8 of drawing boards 1 rear channel 15 and then drives support bar 4 to use In coordinating U-shaped expansion bracket 5 to use, play the effect that drawing boards 1 is fixed support；

When needing to draw gouache: have only to lift the shelf 3 on pin 9 surface, and simultaneously by position Drag hook 6 in the edge, both sides on drawing boards 1 surface takes out from retainer ring 7, is rotated by shelf 3 and puts It is placed in the surface of drawing boards 1, rotates head rod 2 and then drive the rotation of U-shaped expansion bracket 5 can make whole Individual drawing boards 1 and be positioned at the shelf 3 on drawing boards 1 surface and be in position parallel to the ground, is rotated further by Second connecting rod 8 drives support bar 4 to make support bar 4 angle perpendicular with drawing boards 1, plays support Fixing effect, now painter can paint on the surface of shelf 3；

After use, head rod 2 and U-shaped expansion bracket 5 are turned to flat with drawing boards 1, shelf 3 The position of row, is depressed into U-shaped expansion bracket 5 in head rod 2, then support bar 4 is depressed into the second connection In bar 8, make the second connecting rod 8 be placed in groove 15, not only save space but also reduce volume, it is simple to People go out to carry during drawing, alleviate people's overcharge.

Claims (2)

1. drawing type portable palette rack, it is characterised in that: include drawing boards (1), drawing boards (1) two sides It is provided with chute (11), movable by the fixing connection of hinge C (13) respectively in both sides chute (11) Head rod (2), and be fixedly connected with U-shaped expansion bracket (5) in the end of both sides head rod (2), Offer groove (15) in drawing boards (1) centre position, back, groove (15) is internal by hinge D (14) It is fixedly connected with the second connecting rod (8), is fixedly connected with support bar (4) in the end of the second connecting rod (8), It is fixedly connected with movable, for placing shelf (3) at support bar (4) medial surface by hinge A (10) Pin (9), place shelf (3), drawing boards (1) and shelf on pin (9) surface (3) connected by hinge B (12), and be provided for fixing in the edge, both sides on drawing boards (1) surface The drag hook (6) of shelf (3) another side, and arrange in the corresponding edge, both sides, surface of shelf (3) Cooperate the retainer ring (7) of tractive with drag hook (6).

2. drawing type portable palette rack as claimed in claim 1, it is characterised in that: the first described connection Internal fixing U-shaped expansion bracket (5) one end that connects of bar (2), other end connection can be relative to head rod (2) inside stretches out, to the U-shaped expansion bracket (5) of contract；

Internal fixing support bar (4) one end that connects of described the second connecting rod (8), other end connection can phase Stretch out, to the support bar (4) of contract for the second connecting rod (8) is internal.