CN112721533B - Foldable drawing frame is used in fine arts art design - Google Patents
Foldable drawing frame is used in fine arts art design Download PDFInfo
- Publication number
- CN112721533B CN112721533B CN202011643270.6A CN202011643270A CN112721533B CN 112721533 B CN112721533 B CN 112721533B CN 202011643270 A CN202011643270 A CN 202011643270A CN 112721533 B CN112721533 B CN 112721533B
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- Prior art keywords
- plate
- sleeve
- locking
- groove
- closing
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000010422 painting Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention relates to the technical field of easels, and discloses a folding easel for art and art design, which comprises: support frame and drawing plate body of two sets of parallel arrangement's splayed, the connecting plate body level sets up, the terminal surface links firmly with telescopic upper end respectively near four corners department down, both sides around the connecting plate body are located to two mainboard bodies symmetry respectively, the upper end is articulated with the front and back side of connecting plate body respectively, the sleeve is located the left and right sides of mainboard body respectively, lock through the second locking piece between the mainboard body and the sleeve, it is internal that first chamber and the second of holding hold the chamber and locate the connecting plate, first closing plate, second closing plate sliding connection respectively in first chamber of holding, the intracavity is held to the second, first closing plate, be connected through locking mechanism respectively between second closing plate and the adjacent sleeve. The easel can not only be used for drawing but also be used for shading sun when being unfolded, and can be used as a box body when being folded, so that drawing articles can be put into the box for storage, and the easel is convenient to carry.
Description
Technical Field
The invention relates to the technical field of easels, in particular to a folding easel for art and art design.
Background
The easel is the indispensable instrument in the artistic designing, and along with more and more painters walk out the studio and go to the open air and paint from life, foldable easel appears thereupon.
Too strong light often becomes a big important factor that puzzles the drawing person when painting from life in the open air, therefore the drawing person just need carry the sun shade when painting from life in the open air and shelter from to the drawing board to light when making the drawing is softer, and the drawing person just need carry a large amount of drawing articles for use and auxiliary articles for use when painting from life in the open air like this, leads to carrying comparatively inconvenient.
Disclosure of Invention
The invention provides a folding type drawing frame for art and art design, which can enable the drawing frame to be capable of drawing and shading sun when unfolded, and can be a box body when folded, so that drawing articles are put into the box body for storage, and the drawing articles and auxiliary articles are convenient to carry.
The invention provides a folding drawing frame for art and art design, which comprises:
support frame and the drawing plate body of two sets of parallel arrangement's splayed, the support frame includes:
two sleeves;
the upper ends of the two support rods are sleeved in the sleeve in a sliding manner;
the first locking part is connected between the sleeve and the supporting rod and used for locking the relative position of the sleeve and the supporting rod;
the drawing plate body includes:
the connecting plate body is horizontally arranged, and the lower end face of the connecting plate body, which is close to four corners, is fixedly connected with the upper end of the sleeve respectively;
the two main plate bodies are respectively and symmetrically arranged on the front side and the rear side of the connecting plate body, the upper ends of the two main plate bodies are respectively hinged with the front side end and the rear side end of the connecting plate body, the sleeves are respectively positioned on the left side and the right side of the main plate bodies, and the main plate bodies and the sleeves are locked through second locking pieces;
the connection plate body includes:
the first accommodating cavity is arranged in the connecting plate body, and the left side end of the first accommodating cavity is communicated with the left side end face of the connecting plate body;
the second accommodating cavity is arranged in the connecting plate body and is parallel to the first accommodating cavity, and the right side end of the second accommodating cavity is communicated with the right side end face of the connecting plate body;
the first closing plate is connected in the first accommodating cavity in a sliding mode and is hinged with the edge, close to the left side, of the first accommodating cavity through a first rotating shaft;
the second closing plate is connected in the second accommodating cavity in a sliding manner and is hinged with the edge, close to the right side, of the second accommodating cavity through a second rotating shaft;
the first closing plate, the second closing plate and the adjacent sleeve are connected through locking mechanisms respectively.
Optionally, the main board body includes:
the first accommodating groove is provided with a downward opening, and the left and right groove walls are respectively provided with a first longitudinal sliding groove;
the extension plate is arranged in the first accommodating groove, the left side end and the right side end of the extension plate are respectively provided with a fixed shaft, the fixed shafts are in sliding fit with the first longitudinal sliding grooves, one side wall of the support rod, which is close to the main plate body, is provided with a second longitudinal sliding groove, and the second longitudinal sliding groove and the first longitudinal sliding groove are in the same straight line.
Optionally, the upper end surface or the lower end surface of the extension plate is provided with four horizontal grooves, and a support leg is hinged in each horizontal groove.
Optionally, the second locking member comprises:
the transverse groove is arranged at the position, close to the lower end face, of the main plate body, and a limiting groove is formed in the side wall, close to the lower end edge, of the sleeve, and corresponds to the transverse groove;
the first spring is connected in the transverse groove;
the limiting column is connected with the first spring and can be partially inserted into the limiting groove so that the main plate body and the sleeve are relatively fixed.
Optionally, the lower end face of the supporting rod is provided with a first placing groove, a pointed cone is connected in the first placing groove, the left side and the right side of the upper end of the pointed cone are fixedly connected with connecting beams, the two side faces of the lower portion of the supporting rod are provided with sliding grooves, and the connecting beams extend out of the side wall of the supporting rod along the sliding grooves.
Optionally, the supporting leg is hinged with a locking plate, the corresponding supporting rod is provided with a lock catch matched with the locking plate, and the locking plate and the lock catch are locked to enable the supporting leg and the supporting rod to form support.
Optionally, the locking mechanism comprises:
the second accommodating grooves are respectively formed in the lower end faces of the first closing plate and the second closing plate, and are close to the edges;
the plurality of second springs are respectively arranged in the second accommodating grooves;
the connecting plate is connected with the second spring and can partially extend out of the second accommodating groove, third accommodating grooves are formed in two side ends of the connecting plate respectively, and the third accommodating grooves are elastically connected with the locking columns through third springs;
the plurality of second placing grooves are respectively arranged on the end faces, connected with the first closing plate or the second closing plate, of the sleeve and the extending plate, the second placing grooves correspond to the connecting plates in position, the connecting plates can be inserted into the corresponding second placing grooves, a plurality of locking grooves are formed in the side walls of the second placing grooves, and the locking columns can be partially inserted into the corresponding locking grooves to enable the sleeve to be locked with the first closing plate or the second closing plate and the extending plate to be locked with the first closing plate or the second closing plate.
Optionally, an adjusting strap is connected to the front end face of one main plate body.
Compared with the prior art, the invention has the beneficial effects that: when the invention is used, the support rod is drawn out from the sleeve and locked by the locking piece to fix the length of the support rod, so that two groups of splayed support frames are supported on the ground, the main board body at the front side is unfolded and locked with the sleeves at two sides by the second locking piece to fix the position of the main board body, the main board body at the rear side is overturned and stacked on the connecting board body, the main board body part extending forwards out of the connecting board body forms a sunlight shielding plate to shield the main board body at the front side partially, so that a painter can not influence painting because of too strong light when painting on the main board body at the front side, meanwhile, a painting tool can be placed on the overturned main board body, the first sealing plate and the second sealing plate are respectively drawn out from the inside of the first accommodating cavity and the inside of the second accommodating cavity to be parallel to the connecting board body, the aim of shielding sunlight can be achieved, and the placing area is increased, the foldable painting frame for artistic design can make the painting frame capable of painting and shading sun when in painting, can be a box body when being folded, and can be unfolded to store articles in the box body, thereby being convenient for carrying the painting articles and the auxiliary articles.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a foldable easel for artistic design in an unfolded state;
fig. 2 is a front view of a connection plate body according to an embodiment of the present invention;
fig. 3 is an attached view of a connection plate body according to an embodiment of the present invention;
fig. 4 is a schematic partial structural view of a support frame according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a main board body according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of the structure at G in FIG. 5;
FIG. 7 is a schematic structural diagram of a support rod according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a locking mechanism provided in an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a folded state of a foldable easel for artistic design according to an embodiment of the present invention.
Description of reference numerals:
1-support frame, 100-sleeve, 101-support rod, 102-first locking piece, 103-second longitudinal sliding groove, 104-limiting groove, 105-first placing groove, 106-pointed cone, 107-connecting beam, 108-sliding groove, 2-main plate body, 200-first accommodating groove, 201-first longitudinal sliding groove, 202-extension plate, 203-fixing shaft, 204-horizontal groove, 205-supporting leg, 206-horizontal groove, 207-first spring, 208-limiting column, 209-locking plate, 3-connecting plate body, 300-first accommodating cavity, 301-second accommodating cavity, 302-first closing plate, 303-first rotating shaft, 304-second closing plate, 305-second rotating shaft, 4-locking mechanism, 400-second receiving groove, 401-second spring, 402-connecting plate, 403-third receiving groove, 404-third spring, 405-locking column, 406-second placing groove, 407-locking groove and 500-adjusting strap.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-4 and fig. 9, a foldable easel for artistic design according to an embodiment of the present invention includes: support frame 1 and the drawing plate body of two sets of parallel arrangement's splayed, support frame 1 includes: sleeve 100, bracing piece 101 and first locking piece 102, two bracing pieces 101 upper ends slip cup joint in sleeve 100, and first locking piece 102 is connected between sleeve 100 and bracing piece 101 for the relative position of locking sleeve 100 and bracing piece 101, the drawing plate body includes: connecting plate body 3 and two mainboard bodies 2, the 3 level settings of connecting plate body, lower terminal surface is close to four corners department and links firmly with sleeve 100's upper end respectively, and both sides around connecting plate body 3 are located to two mainboard bodies 2 symmetry respectively, and the upper end is articulated with connecting plate body 3 front and back side respectively, and sleeve 100 is located mainboard body 2's the left and right sides respectively, locks through the second locking piece between mainboard body 2 and the sleeve 100, and connecting plate body 3 includes: first chamber 300 that holds, the second holds chamber 301, first closing plate 302, second closing plate 304 and locking mechanism 4, first chamber 300 that holds is located in connecting plate body 3, the left side end communicates with the left side terminal surface of connecting plate body 3, the second holds chamber 301 and locates in connecting plate body 3, and with first chamber 300 parallel arrangement that holds, the right side end communicates with the right side terminal surface of connecting plate body 3, first closing plate 302 sliding connection holds in chamber 300 in first, it is articulated mutually to be close to the left side end edge with first chamber 300 that holds through first axis of rotation 303, second closing plate 304 sliding connection holds in chamber 301 in the second, hold chamber 301 and be close to the right side edge and articulate mutually through second axis of rotation 305 and second, first closing plate 302, be connected through locking mechanism 4 between second closing plate 304 and the adjacent sleeve 100 respectively.
When the invention is used, the support rod is drawn out from the sleeve and locked by the locking piece to fix the length of the support rod, so that two groups of splayed support frames are supported on the ground, the main board body at the front side is unfolded and locked with the sleeves at two sides by the second locking piece to fix the position of the main board body, the main board body at the rear side is overturned and stacked on the connecting board body, the main board body part extending forwards out of the connecting board body forms a sunlight shielding plate to shield the main board body at the front side partially, so that a painter can not influence painting because of too strong light when painting on the main board body at the front side, meanwhile, a painting tool can be placed on the overturned main board body, the first sealing plate and the second sealing plate are respectively drawn out from the inside of the first accommodating cavity and the inside of the second accommodating cavity to be parallel to the connecting board body, the aim of shielding sunlight can be achieved, and the placing area is increased, the foldable painting frame for artistic design can make the painting frame capable of painting and shading sun when in painting, can be a box body when being folded, and can be unfolded to store articles in the box body, thereby being convenient for carrying the painting articles and the auxiliary articles.
Referring to fig. 5, since the outdoor painting from life generally takes a long time, the painter needs to carry a stool, and in order to enable the painter to sit on the stool without adding luggage, the main board body 2 of the present invention includes: the opening of the first accommodating groove 200 is downward, the left and right groove walls are respectively provided with a first longitudinal sliding groove 201, the extending plate 202 is arranged in the first accommodating groove 200, the left and right side ends are respectively provided with a fixing shaft 203, the fixing shaft 203 is in sliding fit with the first longitudinal sliding groove 201, one side wall of the support rod 101 close to the main plate body 2 is provided with a second longitudinal sliding groove 103, and the second longitudinal sliding groove 103 and the first longitudinal sliding groove 201 are in the same straight line.
After the easel is unfolded, the extending plate 202 is pulled out along the first longitudinal sliding groove 201 on the first accommodating groove 200 to be separated from the main board body 2, the fixing shaft 203 is made to slide to the proper position or the bottom of the supporting rod 101 along the second longitudinal sliding groove 103 on the supporting rod 101, the extending plate 202 is turned over, the easel can sit on the extending plate 202, the extending plate 202 is used as a stool, and when the easel is folded, the extending plate 202 is moved to the tail end of the supporting rod 101 and rotates to close the opening at the upper end of the box body, so that the easel can be used as an upper closing plate of the box body.
Referring to fig. 6, the upper end surface or the lower end surface of the extension plate 202 has four horizontal grooves 204, a support leg 205 is hinged in each horizontal groove 204, the support leg 205 is pulled open and supported on the ground, and the painter can sit on the extension plate 202.
In order to prevent the main board 2 in front of the painter from rotating during the painting process, the second locking piece of the invention comprises: the main plate body 2 is close to the lower end face, the sleeve 100 is close to the lower end edge and is provided with a limiting groove 104 on the side wall corresponding to the transverse groove 206, the first spring 207 is connected in the transverse groove 206, the limiting column 208 is connected with the first spring 207, and the limiting column 208 can be partially inserted into the limiting groove 104 to enable the main plate body 2 and the sleeve 100 to be relatively fixed.
In order to further stabilize the supporting leg 101 and the easel, referring to fig. 7, the lower end face of the supporting bar 101 of the present invention is provided with a first placing groove 105, a pointed cone 106 is connected in the first placing groove 105, the left and right sides of the upper end of the pointed cone 106 are fixedly connected with connecting beams 107, the two side faces of the lower part of the supporting bar 101 are provided with sliding grooves 108, the connecting beams 107 extend out of the side wall of the supporting bar 101 along the sliding grooves 108, and the pointed cone 106 can be inserted into the soil, so that the overall stability of the easel is enhanced, and the stable support of the supporting leg 101 is ensured.
Optionally, a locking piece 209 is hinged on the supporting leg 205, a lock catch matched with the locking piece 209 is arranged on the corresponding supporting rod 101, and the locking piece 209 is locked with the lock catch to enable the supporting leg 205 and the supporting rod 101 to form a support.
Referring to fig. 4 and 8, the locking mechanism 4 includes: a plurality of second receiving grooves 400, a plurality of second springs 401, a connecting plate 402 and a plurality of second placing grooves 406, wherein the plurality of second receiving grooves 400 are respectively arranged at the lower end surfaces of the first closing plate 302 and the second closing plate 304 near the edges, the plurality of second springs 401 are respectively arranged in the second receiving grooves 400, the connecting plate 402 is connected with the second springs 401 and can partially extend out of the second receiving grooves 400, the connecting plate 402 is provided with third receiving grooves 403 at both side ends, the third receiving grooves 403 are elastically connected with locking columns 405 through the third springs 404, the plurality of second placing grooves 406 are respectively arranged on the end surfaces of the sleeve 100 and the extending plate 202 connected with the first closing plate 302 or the second closing plate 304, the second placing grooves 406 correspond to the connecting plate 402, the connecting plate 402 can be inserted into the corresponding second placing grooves 406, the side walls of the second placing grooves 406 are provided with a plurality of locking grooves 407, the locking columns 405 can be partially inserted into the corresponding locking grooves 407, so that the sleeve 100 and the first closing plate 302 or the second closing plate 304 can be connected, The extension board 202 is locked with the first closing board 302 or the second closing board 304, and the locking columns 405 are inserted into the locking slots 407, and the connecting board 402 is inserted into the second placing slot 406, so that the parts are locked firmly when the easel is folded into the box body, and the box body is more stable.
Optionally, an adjusting strap 500 is connected to the front end face of one main board body 2, the box body can be carried on the back through the adjusting strap 500, and the adjusting strap 500 can also be used for fixing drawing paper during drawing.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (6)
1. The utility model provides a foldable drawing frame is used in fine arts artistic designing which characterized in that includes: support frame (1) and the drawing plate body of two sets of parallel arrangement's splayed, support frame (1) includes:
two sleeves (100);
the upper ends of the two support rods (101) are sleeved in the sleeve (100) in a sliding manner;
the first locking piece (102) is connected between the sleeve (100) and the supporting rod (101) and used for locking the relative positions of the sleeve (100) and the supporting rod (101);
the drawing board body includes:
the connecting plate body (3) is horizontally arranged, and the lower end face of the connecting plate body, close to four corners, is fixedly connected with the upper end of the sleeve (100) respectively;
the two main plate bodies (2) are respectively symmetrically arranged on the front side and the rear side of the connecting plate body (3), the upper ends of the two main plate bodies are respectively hinged with the front side end and the rear side end of the connecting plate body (3), the sleeves (100) are respectively positioned on the left side and the right side of the main plate bodies (2), and the main plate bodies (2) and the sleeves (100) are locked through second locking pieces;
the connection plate body (3) comprises:
the first accommodating cavity (300) is arranged in the connecting plate body (3), and the left end of the first accommodating cavity is communicated with the left end face of the connecting plate body (3);
the second accommodating cavity (301) is arranged in the connecting plate body (3) and is parallel to the first accommodating cavity (300), and the right end of the second accommodating cavity is communicated with the right end face of the connecting plate body (3);
the first closing plate (302) is slidably connected in the first accommodating cavity (300) and is hinged with the edge of the first accommodating cavity (300) close to the left side through a first rotating shaft (303);
the second closing plate (304) is connected in the second accommodating cavity (301) in a sliding mode and hinged to the right side edge, close to the second accommodating cavity (301), of the second accommodating cavity (301) through a second rotating shaft (305);
the first closing plate (302), the second closing plate (304) and the adjacent sleeve (100) are respectively connected through a locking mechanism (4);
the main board body (2) comprises:
the first accommodating groove (200) is downward in opening, and the left groove wall and the right groove wall are respectively provided with a first longitudinal sliding groove (201);
the extension plate (202) is arranged in the first accommodating groove (200), the left side end and the right side end of the extension plate are respectively provided with a fixed shaft (203), the fixed shafts (203) are in sliding fit with the first longitudinal sliding grooves (201), one side wall of the support rod (101) close to the main plate body (2) is provided with a second longitudinal sliding groove (103), and the second longitudinal sliding groove (103) and the first longitudinal sliding grooves (201) are positioned on the same straight line;
the upper end surface or the lower end surface of the extension plate (202) is provided with four horizontal grooves (204), and a supporting leg (205) is hinged in each horizontal groove (204);
the support rod (101) is pulled out from the sleeve (100) and is locked by the first locking piece (102) so that the length of the support rod is fixed, so that two groups of splayed support frames (1) are supported on the ground, the main board body (2) on the front side is unfolded and is locked with the sleeves (100) on two sides by the second locking piece so that the position of the main board body is fixed, the main board body (2) on the rear side is overturned and stacked on the connecting board body (3), the part of the main board body (2) extending forwards out of the connecting board body (3) forms a sunlight shielding plate to shield the part of light of the main board body (2) on the front side, thus, when a painter draws on the main board body (2) on the front side, the painter cannot influence drawing due to the excessive light, meanwhile, a drawing tool can be placed on the overturned main board body (2), and the first sealing plate (302) and the second sealing plate (304) are respectively pulled out from the insides of the first containing cavity (300) and the second containing cavity (301) so that the first sealing plate body is parallel to the connecting board body (3), the purpose of shielding sunlight can be achieved, meanwhile, the placing area is increased, all articles needed by a painter in the drawing process can be placed on the overturned main board body (2), the first closing board (302) and the second closing board (304) conveniently, drawing is facilitated, when the painter needs to fold, the supporting rod (101) is contained in the sleeve (100) and locked by the first locking piece (102), the two main board bodies (2) are rotated to be perpendicular to the connecting board body (3) respectively, the first closing board (302) and the second closing board (304) are completely pulled out and then rotated by 90 degrees to be sealed on the outer sides of the two main board bodies (2) and the sleeve (100), the first closing board (302), the second closing board (304) and the sleeve (100) are locked by the locking mechanism (4), so that the drawing frame is folded into a box body with an opening at the upper end, and the inside of the drawing tool is placed into the box body, can make the drawing frame can draw when expanding and can the sunshade again, can become a box when folding, place the drawing articles for use into the incasement and accomodate to conveniently carry drawing articles for use and supplementary articles for use.
2. The folding easel for artistic designing as set forth in claim 1, wherein the second locking member includes:
the transverse groove (206) is arranged at the position, close to the lower end face, of the main plate body (2), and a limiting groove (104) is formed in the side wall, close to the lower end edge, of the sleeve (100) and corresponding to the transverse groove (206);
a first spring (207) connected within said transverse groove (206);
the limiting column (208) is connected with the first spring (207), and the limiting column (208) can be partially inserted into the limiting groove (104) to enable the main plate body (2) and the sleeve (100) to be relatively fixed.
3. The folding easel for artistic design according to claim 1, wherein the lower end surface of the supporting rod (101) is provided with a first placing groove (105), a pointed cone (106) is connected in the first placing groove (105), the left and right sides of the upper end of the pointed cone (106) are fixedly connected with connecting beams (107), the two lower side surfaces of the supporting rod (101) are provided with sliding grooves (108), and the connecting beams (107) extend out of the side walls of the supporting rod (101) along the sliding grooves (108).
4. The folding easel for artistic design according to claim 1, wherein the supporting legs (205) are hinged with locking pieces (209), the corresponding supporting bars (101) are provided with locking catches cooperating with the locking pieces (209), and the locking pieces (209) are locked with the locking catches to support the supporting legs (205) and the supporting bars (101).
5. A folding easel for artistic designing as defined in claim 1, wherein said locking mechanism (4) comprises:
the second accommodating grooves (400) are respectively formed in the lower end faces of the first closing plate (302) and the second closing plate (304) close to the edges;
a plurality of second springs (401) respectively arranged in the second accommodating grooves (400);
the connecting plate (402) is connected with the second spring (401) and can partially extend out of the second accommodating groove (400), both side ends of the connecting plate (402) are respectively provided with a third accommodating groove (403), and the third accommodating groove (403) is elastically connected with a locking column (405) through a third spring (404);
and the second placing grooves (406) are respectively formed in the end faces of the sleeve (100) and the extension plate (202) connected with the first closing plate (302) or the second closing plate (304), the second placing grooves (406) correspond to the connecting plates (402), the connecting plates (402) can be inserted into the corresponding second placing grooves (406), the side walls of the second placing grooves (406) are provided with a plurality of locking grooves (407), and the locking columns (405) can be partially inserted into the corresponding locking grooves (407) to lock the sleeve (100) with the first closing plate (302) or the second closing plate (304) and the extension plate (202) with the first closing plate (302) or the second closing plate (304).
6. The folding easel for artistic design according to claim 1, wherein an adjustment strap (500) is attached to a front end surface of one of the main boards (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011643270.6A CN112721533B (en) | 2020-12-31 | 2020-12-31 | Foldable drawing frame is used in fine arts art design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011643270.6A CN112721533B (en) | 2020-12-31 | 2020-12-31 | Foldable drawing frame is used in fine arts art design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112721533A CN112721533A (en) | 2021-04-30 |
| CN112721533B true CN112721533B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011643270.6A Expired - Fee Related CN112721533B (en) | 2020-12-31 | 2020-12-31 | Foldable drawing frame is used in fine arts art design |
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| Country | Link |
|---|---|
| CN (1) | CN112721533B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405893Y (en) * | 2009-03-27 | 2010-02-17 | 翟连德 | Foldable rest device |
| WO2015058504A1 (en) * | 2013-10-23 | 2015-04-30 | 杭州美胜经典工艺品有限公司 | Folding type stretched frame painting and manufacturing method for same |
| CN108327454A (en) * | 2018-05-02 | 2018-07-27 | 杨杰 | A kind of Portable type art apparatus storage device |
| CN210446289U (en) * | 2019-09-06 | 2020-05-05 | 刘文魁 | Box-table mutual-change type combined frame, matched folding chair side plate and mutual-change combined box-chair |
| CN212066050U (en) * | 2020-02-13 | 2020-12-04 | 南安市世润机械科技有限公司 | Portable environment design work frame |
-
2020
- 2020-12-31 CN CN202011643270.6A patent/CN112721533B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405893Y (en) * | 2009-03-27 | 2010-02-17 | 翟连德 | Foldable rest device |
| WO2015058504A1 (en) * | 2013-10-23 | 2015-04-30 | 杭州美胜经典工艺品有限公司 | Folding type stretched frame painting and manufacturing method for same |
| CN108327454A (en) * | 2018-05-02 | 2018-07-27 | 杨杰 | A kind of Portable type art apparatus storage device |
| CN210446289U (en) * | 2019-09-06 | 2020-05-05 | 刘文魁 | Box-table mutual-change type combined frame, matched folding chair side plate and mutual-change combined box-chair |
| CN212066050U (en) * | 2020-02-13 | 2020-12-04 | 南安市世润机械科技有限公司 | Portable environment design work frame |
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| Publication number | Publication date |
|---|---|
| CN112721533A (en) | 2021-04-30 |
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