CN2883039Y - Easel able to change incline angle of drawing board - Google Patents
Easel able to change incline angle of drawing board Download PDFInfo
- Publication number
- CN2883039Y CN2883039Y CN 200520014911 CN200520014911U CN2883039Y CN 2883039 Y CN2883039 Y CN 2883039Y CN 200520014911 CN200520014911 CN 200520014911 CN 200520014911 U CN200520014911 U CN 200520014911U CN 2883039 Y CN2883039 Y CN 2883039Y
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- China
- Prior art keywords
- drawing board
- easel
- plate body
- male part
- changes
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
An easel with adjustable palette inclination, which comprises a palette (1) and a pedestal to support (1). Wherein, the palette (1) consists of two plates (11) that can be unfolded along their respective upper margin. Surface of the pedestal (2) is provided with a concave chamber (2). Two guide slots (22) are symmetrically arranged along front-back direction on the left and right side wall of the concave chamber (21). A popularity of paired neck (23) is arranged on the bottom of these two guide slots (22) at intervals. In addition, lower part of the left and right side of each plate (11) is provided with an external convex part (12), which can be positioned into the guide slot (22) and slide frontward and backward along (22) and can be embedded into (23). After being folded, the palette can be placed in the concave chamber (21). The easel has advantages of rational and simple structure, operating convenience, portability and palette inclination adjustability.
Description
Technical field
The utility model belongs to be write or the technical field of drawing article, relates in particular to a kind of easel that changes the drawing board angle of inclination.
Background technology
Be engaged in the people of art work, all can use drawing board and easel, now the kind of easel is more on the market, has foldablely, and the changeable angle formula is also arranged.The easel of common changeable angle formula, its structure is generally wide drawing board and supports the foot rest composition that drawing board is used, and the foot rest that the support drawing board is used generally can not fold, and volume is comparatively huge, carry very inconvenient, therefore occur much collapsible in the market, and can change the easel of angle again, as a patent No. is that the Chinese utility model patent " a kind of portable easel " of ZL01248930.1 (notification number is CN2488716Y) has disclosed the structure so a kind of, a kind of portable easel, it is by support body, left and right sides supporting leg and rear support leg constitute, the left and right sides of frame-saw is provided with left and right sides leg resting groove, be provided with the back leg resting groove therebetween, and be provided with chute in the both sides of left and right sides leg resting groove and back leg resting groove, the outer lower portion at left and right sides leg resting groove is provided with groove again; Be provided with drawing board in the frame-saw front, on drawing board, be embedded four small magnets; Be provided with the folding door of two disassembles in the back of frame-saw, folding door is connected with frame-saw with folding, is provided with in the folding door top and draws button, and be provided with carrying handle on the frame-saw top; Left and right sides supporting leg is that supporting leg constitutes under being reached by upper supporting leg, and following supporting leg is articulated in the storage tank of upper supporting leg with bolt, dovetail nut, and can be folded in the storage tank; Rear support leg is to be made of pit leg, middle supporting leg and rami posterior inferior leg, the pit leg is provided with storage tank and middle supporting leg is articulated with bolt, dovetail nut, middle supporting leg also can fold in the storage tank that is placed in the pit leg, middle supporting leg lower end and rami posterior inferior leg are articulated with bolt, dovetail nut, and the rami posterior inferior leg also can be folded on the middle supporting leg; Be provided with a location card in middle supporting leg upper end.This easel is easy to carry with having, and can change the advantage of drawing board angle again, but its structure more complicated, but its structure more complicated, need framework to be provided with a plurality of leg resting grooves, and also need on leg resting groove, to have chute and groove, therefore be difficult for manufacturing; During use, the left and right sides supporting leg that needs will assemble is earlier put into framework, and scratch to connect along chute with bolt and nut and be fixed in the leg resting groove, the rear support leg that will assemble use the same method pack into the back leg resting groove in, the drawing board that will be embedded magnet again is contained in the framework front, the back of framework is being loaded onto folding door and drawn button with folding, at last load onto carrying handle in the upper end of framework, adjust the position of left and right sides supporting leg and rear support leg, reach the angle of adjusting drawing board, therefore the action of using and folding is also more numerous and diverse, uses not to be very convenient.
Summary of the invention
Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation a kind of simple and reasonable, use easy to carry and can change the easel at drawing board angle of inclination.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of easel that changes the drawing board angle of inclination, include drawing board and support the base that drawing board is used, it is characterized in that, drawing board can constitute around the plate body of separately top margin opening and closing by two, described base upper surface has a cavity, fore-and-aft direction has two gathering sills symmetrically in sidewall upper edge, the left and right sides of cavity, on the bottom surface of two gathering sills, all have a plurality of clamping slots and relative in twos at interval, lower position at every plate body left and right sides side has a male part, this male part can be placed in the gathering sill and can be along slippage before and after the gathering sill, and this male part can embed in the described clamping slot.
Deposit drawing board for the ease of us, be easy to carry, size and the size of described cavity of above-mentioned drawing board under folded state is corresponding.
Above-mentioned drawing board can constitute by the plate body that articulated mounting is hinged together at top margin by two; Above-mentioned articulated mounting is a brace, brace is two, one end of two braces is movably hinged respectively therein on the plate body upper end side walls, the other end of brace then is movably articulated in respectively on another piece plate body upper end side walls, adopt this articulated mounting of brace can make flexibility hinged between the two boards body big, and this kind articulated mounting is relatively simple for structure, installs also easily, and we also can adopt other articulated mountings such as hinge certainly.
In order to make the male part on the plate body enter in the gathering sill easily, we have the channled rail that connects with described gathering sill square crossing symmetrically in inner end by two sidewalls about above-mentioned cavity, the top of channled rail connects to the cavity side walls upper surface, its bottom communicates with that clamping slot of inner end, and the male part on the described plate body can be contained in the above-mentioned channled rail and can be along slippage about the channled rail.
Be fixed with a drawstring on the sidewall of an above-mentioned wherein plate body; the free end of this drawstring then is fixed on the sidewall of another piece plate body respective side; can prevent that so open angle is excessive between the two boards body, promptly plays the effect of a position limitation protection when adjusting the drawing board angle of inclination.
Above-mentioned a kind of easel that changes the drawing board angle of inclination, it is characterized in that described clamping slot cross section is semicircle shape, described male part is cylindric, adopt the blocking effect of the clamping slot of columned male part and semicircle shape, it is more flexible that drawing board is rotated relative to base, is convenient to us and adjusts the angle that drawing board tilts.
Compared with prior art, advantage of the present utility model is: the two boards body that this easel only needs to constitute drawing board when folding closes up, make the plate body surface parallel with base upper surface, and with directly over the aligning of the male part on the plate body channled rail, put down then, when the male part on the two boards body enter enter in the channled rail fully after, the drawing board after this moment is folding is contained in the cavity on the base fully, fold action and finish, so this easel folds conveniently; In addition, when changing the angle of this easel, with the male part on the two boards body successively via behind the channled rail, be placed in the gathering sill, this two boards body can be simultaneously along gathering sill front and back slippage, the drawing board location is only needed that the male part on the two boards body is put into clamping slot to get final product, the end of two boards body against each other together at this moment, and form certain angle, drawing board tilts, the gathering sill of male part being put into diverse location just can change the angle that drawing board tilts, it can a plate body position changes the drawing board angle by adjusting wherein, also can adjust the two boards body position simultaneously and change the drawing board angle, drawing board can be adjusted to optimal position, it is quite convenient therefore to use.
Description of drawings
Fig. 1 is the schematic perspective view under the utility model embodiment user mode;
Fig. 2 is for folding the schematic perspective view under the state for the utility model embodiment;
Schematic perspective view under Fig. 3 the utility model embodiment disassembled form;
Fig. 4 is that the A-A of Fig. 1 is to cutaway view Amplified image;
Fig. 5 is that the B-B of Fig. 1 is to cutaway view Amplified image;
Fig. 6 is that the C-C of Fig. 3 is to cutaway view.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of easel that changes the drawing board angle of inclination shown in Fig. 1~6, include the base 2 of drawing board 1 and support drawing board 1 usefulness, drawing board 1 is made up of the two block sizes plate body 11 identical with shape, the plate body 11 end faces shape that is rectangle, this two boards body 11 top margin separately is hinged together by articulated mounting, above-mentioned articulated mounting is a brace 4, brace 4 is two, one end of two braces 4 is movably hinged respectively therein on the plate body 11 upper end side walls, and the other end of brace 4 then is movably articulated in respectively on another piece plate body 11 upper end side walls; Be fixed with a drawstring 3 therein on the sidewall of a plate body 11, the free end of this drawstring 3 then is fixed on the sidewall of another piece plate body 44 respective side movably, the mode that drawstring 3 activities are fixed on the plate body sidewall can adopt existing multiple structure, it can adopt hasp structure, also a kind of hook structure;
Operation principle of the present utility model and process are such:
When we will use this easel, earlier drawing board 1 is taken out, to constitute male part 12 on the two boards body 11 of drawing board successively via behind the channled rail 24, be placed in the gathering sill 22, and the male part on the plate body 11 12 placed in the clamping slot 23, free end with drawstring 3 is fixed on the sidewall of plate body 11 simultaneously, under the blocking effect between male part 12 and the clamping slot 23, drawing board 1 is supported and fixed on the base 2 like this;
When we will change the angle of this easel, to wherein upwards carry on a plate body 11, make the come off blocking of clamping slot 23 of male part 12 on this piece plate body 11, male part 12 enters in the gathering sill 22, and can be along gathering sill 22 front and back slippages, when the angle of plate body 11 inclinations has been adjusted to our required angle, plate body 11 is pressed down, male part 12 on it is snapped onto in the corresponding clamping slot 23, the end of two boards body 11 against each other together at this moment, and form certain angle, and drawing board 1 tilts, and angle adjustment work is finished; Certainly we also can adjust the position of two boards body 11 simultaneously, change drawing board 1 angle.
But when we will fold this easel, make male part 12 on the two boards body 11 clamping slot 23 that successively comes off earlier, enter in the gathering sill 22, and enter in the channled rail 24 via gathering sill 22, thereby drawing board 1 is taken out from base 2, the two boards body 11 that will constitute drawing board 1 then closes up, make plate body 11 surfaces parallel with the upper surface of base 2, and with directly over the 12 aligning channled rails 24 of the male part on the plate body 11, put down then, when the male part on the two boards body 11 12 enter enter in the channled rail 24 fully after, the drawing board 1 after this moment is folding is contained in the cavity 21 on the base 2 fully, folds action and finishes.
Claims (7)
1, a kind of easel that changes the drawing board angle of inclination, include the base (2) of drawing board (1) and support drawing board (1) usefulness, it is characterized in that, drawing board (1) can constitute around the plate body (11) of separately top margin opening and closing by two, described base (2) upper surface has a cavity (21), fore-and-aft direction has two gathering sills (22) symmetrically in the sidewall upper edge, the left and right sides of cavity (21), on the bottom surface of two gathering sills (22), all have a plurality of clamping slots (23) and relative in twos at interval, lower position at every plate body (11) left and right sides side has a male part (12), this male part (12) can be placed in the gathering sill (22) and can be along slippage before and after the gathering sill (22), and this male part (12) can embed in the described clamping slot (23).
2, the easel that changes the drawing board angle of inclination according to claim 1 is characterized in that size and the size of described cavity (21) of described drawing board (1) under folded state is corresponding.
3, the easel that changes the drawing board angle of inclination according to claim 1 and 2 is characterized in that described drawing board (1) can constitute by the plate body (11) that articulated mounting is hinged together at top margin by two.
4, the easel that changes the drawing board angle of inclination according to claim 3, it is characterized in that described articulated mounting is brace (4), brace (4) is two, one end of two braces (4) is movably hinged respectively therein on the side walls of a plate body (11) upper end, and the other end of brace (4) then is movably articulated in respectively on another piece plate body (1) 1 upper end side walls.
5, the easel that changes the drawing board angle of inclination according to claim 2, it is characterized in that described cavity (21) about two sidewalls have the channled rail (24) that connects with described gathering sill (22) square crossing symmetrically in inner end, the top of channled rail (24) connects to cavity (21) sidewall upper surface, its bottom communicates with that clamping slot (23) of inner end, and the male part (12) on the described plate body (11) can be contained in also can be along channled rail (24) slippage up and down in the above-mentioned channled rail (24).
6, the easel that changes the drawing board angle of inclination according to claim 1 and 2, it is characterized in that being fixed with a drawstring (3) on the sidewall of a described wherein plate body (11), the free end of this drawstring (3) then is fixed on the sidewall of another piece plate body (11) respective side movably.
7, the easel that changes the drawing board angle of inclination according to claim 1 and 2 is characterized in that described clamping slot (23) cross section is semicircle shape, and described male part (12) is cylindric.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520014911 CN2883039Y (en) | 2005-09-15 | 2005-09-15 | Easel able to change incline angle of drawing board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520014911 CN2883039Y (en) | 2005-09-15 | 2005-09-15 | Easel able to change incline angle of drawing board |
Publications (1)
Publication Number | Publication Date |
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CN2883039Y true CN2883039Y (en) | 2007-03-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520014911 Expired - Fee Related CN2883039Y (en) | 2005-09-15 | 2005-09-15 | Easel able to change incline angle of drawing board |
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CN (1) | CN2883039Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101756526B (en) * | 2009-12-29 | 2012-03-28 | 朱建华 | Shelf for collecting tomb wall mud paintings |
CN104505069A (en) * | 2014-12-09 | 2015-04-08 | 德清玛米亚乐器有限公司 | Foldable piano music score stand |
CN105300838A (en) * | 2015-11-27 | 2016-02-03 | 安徽神剑新材料股份有限公司 | Powder coating anti-sagging performance tester |
CN108859586A (en) * | 2018-07-18 | 2018-11-23 | 杨杰 | A kind of Multifunction art article |
-
2005
- 2005-09-15 CN CN 200520014911 patent/CN2883039Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101756526B (en) * | 2009-12-29 | 2012-03-28 | 朱建华 | Shelf for collecting tomb wall mud paintings |
CN104505069A (en) * | 2014-12-09 | 2015-04-08 | 德清玛米亚乐器有限公司 | Foldable piano music score stand |
CN105300838A (en) * | 2015-11-27 | 2016-02-03 | 安徽神剑新材料股份有限公司 | Powder coating anti-sagging performance tester |
CN108859586A (en) * | 2018-07-18 | 2018-11-23 | 杨杰 | A kind of Multifunction art article |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20110915 |