CN109619883A - A kind of Foldable easel - Google Patents
A kind of Foldable easel Download PDFInfo
- Publication number
- CN109619883A CN109619883A CN201910095984.9A CN201910095984A CN109619883A CN 109619883 A CN109619883 A CN 109619883A CN 201910095984 A CN201910095984 A CN 201910095984A CN 109619883 A CN109619883 A CN 109619883A
- Authority
- CN
- China
- Prior art keywords
- braced frame
- easel
- frame
- plate
- hanging plate
- Prior art date
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
- A47B97/08—Easels or stands for blackboards or the like foldable
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention belongs to art teaching equipment technical fields, especially a kind of Foldable easel, including multiple hinged easel main bodys, easel main body includes braced frame and two front leg struts that braced frame lower end is arranged in, the rear support leg that braced frame rear end is arranged in, and is rotatablely connected between adjacent supports frame by hinge assembly.Multiple easel main bodys of the invention can be unfolded to be used alone for multiple personnel, can also be stored and be transported as a whole after folding, not influence to actually use, and have the characteristics that occupy little space, transport to facilitate etc. and be easily managed.
Description
Technical field
The invention belongs to art teaching equipment technical field, especially a kind of Foldable easel.
Background technique
Easel refers to a kind of independent structure, and artist designs in drawing for propping up painting canvas or drawing board.Studio
The easel inside used is usually fixed on the pedestal of square or rectangular by four hard battens, and pedestal has two equipped with foot wheel
A firm strut intersects on top, behind intermediate position then have diagonal pillar.There are an adjustable sliding groove, its bullet
Spring hook sectional is fixed and supports paint；Top then has an activity folder to be fixed.Sketching easel is wooden or aluminium
System, it is small in size, light-weight and be easy to carry about with one, all accessories can be folded into closely knit volume；Its design between it is firm with can
It carries between the two.The most common sketching easel has three legs, and two of them leg support in front, supports the pillar of drawing, the
Three legs then tilt backwards stretching, to adjust the angle of drawing board or painting canvas.The easel of institute or art class is more secured than sketching easel,
But it is lighter to gesture the indoor easel used.It in annual teaching process, needs teachers and students one to play other places and paints from life, reinforce learning
The raw perception to the Nature color, when going out, everyone needs to be equipped with drawing device and trudges, in order to mitigate weight bearing,
The portable performance for how realizing easel is the direction that those skilled in the art study for a long period of time.
Most of easel is foldable in order to storing, such as the patent document of Publication No. CN109198932A discloses
A kind of firm convenient and fast Foldable easel, including two the first upright bars, are symmetrically installed that there are two stretch between two the first upright bars
Contracting bar, each telescopic rod includes a mother set and two sub bars, and two sub bars are plugged in mother set, two sub bar difference
It is fixedly connected with two the first upright bars, the telescopic rod positioned at upside is rotatably connected to the second upright bar, common between two telescopic rods
It is fixedly connected with support rod, two the first upright bars are equipped with picture frame and place bar, and picture frame is placed and is equipped with third bolt in the middle part of bar,
Picture frame places bar and is connected with pigment placement plate, and the structure of the invention is simple, can be taken with folding shrinking when outgoing convenient for storage
Band saves placement space；For another example the patent document that notification number is CN208263883U discloses a kind of folding art design use
Easel includes support plate, and the left pivot movement at the top of support plate is connected with drawing boards, and the central rotational on the right side of support plate is connected with
Fixed block, and the bottom of fixed block is fixedly connected with first support bar, the bottom end of first support bar is arranged with second support bar, the
The top of two support rods is arranged with the first turning set, and the present invention relates to easel technical fields.Folding art design is with drawing
Easel is rotatablely connected between support plate and drawing boards, can fold support plate and drawing boards, and support plate and fixed block turn is arranged
Dynamic connection, support plate can be turned to first support bar keeping parallelism, the first stabilizer blade and the second support can be made using rotating block
It rotates between bar, while the second stabilizer blade can be taken in the first stabilizer blade by the way that groove is arranged, by a series of rotation connection, makes
Whole device is folded into horizontal, can be received into packet, easy to carry.
Although above two structure can be realized Foldable accommodating, but be only to rely on the collapsible of single easel to set
Meter, when going out sketching, each student requires to carry an easel, not only needs to occupy biggish vehicle space, but also not
It is easy to field management, brings great inconvenience with teachers and students.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of Foldable easel, easel main body
It can be unfolded to be used alone for multiple personnel, can also be stored and be transported as a whole after folding, not influence reality
Border uses, and has the characteristics that occupy little space, transports to facilitate etc. and be easily managed.
In order to achieve the above objectives, the invention adopts the following technical scheme:
A kind of Foldable easel, including multiple hinged easel main bodys, the easel main body include that braced frame and setting are being propped up
Two front leg struts of support frame frame lower end, the rear support leg that braced frame rear end is arranged in pass through hinge between the adjacent supports frame
Connected components rotation connection.
Further, the hinge assembly between the two neighboring braced frame is multiple groups hinge.
Further, the hinge assembly between the two neighboring braced frame includes being arranged in one of braced frame
The first connecting plate and the second connecting plate for being arranged in another braced frame, pass through first turn on first connecting plate
Axis is rotatablely connected hinged shaft, passes through the second shaft on the second connecting plate and is rotatablely connected casing, rotates after the hinged shaft and casing grafting.
It further, further include locking assembly, the locking assembly includes that two braced frame sides on the outside are respectively set
The returning face plate and hanging plate at edge, one end of the returning face plate and braced frame are rotatablely connected, the other end and hanging plate snapping.
Further, retention bead is set on the hanging plate, and the retention bead is telescopic to be mounted on hanging plate.
Further, handle is arranged in the upper end of the braced frame, and two groups of walking mechanisms are arranged in the braced frame.
Further, the walking mechanism includes bracket and the traveling wheel that bracket side end face is arranged in, the bracket it is upper
End is rotatablely connected with braced frame.
The beneficial effects of the present invention are:
1. Foldable easel disclosed by the invention, including multiple hinged easel main bodys, easel main body can be unfolded to supply multiple personnel
It is used alone, can also be stored and be transported as a whole after folding, not influence to actually use, and have and occupy
Be easily managed the characteristics of, such as space is small, transhipment facilitates；Preferably two kinds of hinge solutions in this application: first is that two neighboring support frame
Hinge assembly between frame is multiple groups hinge, and structure design not only may be implemented multiple easel main bodys and fold and unfold, but also can be with
Save production cost；Second is that the hinge assembly between multiple two neighboring braced frames includes that one of braced frame is arranged
On the first connecting plate and the second connecting plate for being arranged in another braced frame, pass through first on first connecting plate
Shaft is rotatablely connected hinged shaft, passes through the second shaft on the second connecting plate and is rotatablely connected casing, turns after the hinged shaft and casing grafting
It is dynamic, it is rotary type connection between the first connecting plate and hinged shaft, between the second connecting plate and casing, between hinged shaft and casing, it can
To support multiple easel main bodys to fold and unfold, when specifically used, multiple easel ontologies are used alone after can dismantling, can also be with
Disjunctor uses, and during storage, the flexibility of this structure can be greatly improved with stored collapsed and transhipment in multiple main bodys.
2. increasing locking assembly in this configuration, locking assembly includes being separately positioned on outermost two braced frame sides
The returning face plate and hanging plate at edge, one end of returning face plate and braced frame are rotatablely connected, the other end and hanging plate snapping, this structure
Design can tighten folded easel by locking assembly, prevent transport process after the folding of multiple easel main bodys
In loose problem, improve the structural compactness of entire easel after folding.
3. retention bead is arranged on hanging plate, retention bead is telescopic to be mounted on hanging plate, and the design of this structure makes
Used time, after overturning sleeve-board on hanging plate, retention bead can be defined the position of returning face plate, effectively prevention returning face plate
Caused by falling off the problem of tightening failure, improves multiple easel main bodys and fold the stability after tightening.
4. handle is arranged in the upper end of braced frame, two groups of walking mechanisms, walking structure are set in the lower end of braced frame
Can be using the traveling wheel of fixed setting, it can also be using structure convertible designed by the application, by the branch of walking mechanism
Frame upper end and braced frame are rotatablely connected, when needing to transport, will be turned under walking mechanism with ground face contact, do not need to go when transhipment
Walk the problem that mechanism turns over prevention and ground interference leads to easel shakiness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the right view of Fig. 1；
Fig. 5 be in Fig. 3 hanging plate and retention bead A-A to sectional view；
Fig. 6 is the structural schematic diagram of two hinge assembly of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the embodiment of the present invention three；
Fig. 8 is the structural schematic diagram of the embodiment of the present invention four；
Fig. 9 is the left view of Fig. 8.
Figure label: 1- braced frame, 2- front leg strut, 3- rear support leg, 4- hinge, 5- returning face plate, 6- hanging plate, 7- limit
Protrusion, 8- blind hole, the first connecting plate of 9-, the second connecting plate of 10-, 11- first rotating shaft, 12- hinged shaft, the second shaft of 13-, 14- set
Pipe, 15- handle, 16- bracket, 17- traveling wheel, 18- lower limiting board, 19- upper limit protrusion, 20- limit hole, 21- spring.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figures 1 to 5, the present invention includes multiple hinged easel main bodys and locking assembly, and the present embodiment is with four easel masters
Body is illustrated, and easel main body includes braced frame 1 and two front leg struts 2 that 1 lower end of braced frame is arranged in, rotation
It is connected to the rear support leg 3 of 1 rear end of braced frame, is rotatablely connected between adjacent supports frame 1 by hinge assembly, the present embodiment
In, the hinge assembly between two neighboring braced frame 1 is multiple groups hinge 4；
Locking assembly includes the returning face plate 5 and hanging plate 6 that two 1 side edges of braced frame on the outside are respectively set, returning face plate 5
One end is rotatablely connected by connecting plate and braced frame 1, the other end and 6 snapping of hanging plate, and retention bead 7 is arranged on hanging plate 6,
Retention bead 7 passes through in the telescopic blind hole 8 being mounted on hanging plate 7 of spring 21.
Embodiment two
In conjunction with Fig. 1 to Fig. 6, the present invention includes multiple hinged easel main bodys and locking assembly, and the present embodiment is with four easel main bodys
It is illustrated, easel main body includes that braced frame 1 and two front leg struts 2 that 1 lower end of braced frame is arranged in, rotation connect
The rear support leg 3 in 1 rear end of braced frame is connect, is rotatablely connected between adjacent supports frame 1 by hinge assembly, in the present embodiment,
Hinge assembly between two neighboring braced frame 1 is detachable structure；
Locking assembly includes the returning face plate 5 and hanging plate 6 that two 1 side edges of braced frame on the outside are respectively set, returning face plate 5
One end is rotatablely connected by connecting plate and braced frame 1, the other end and 6 snapping of hanging plate, and retention bead 7 is arranged on hanging plate 6,
Retention bead 7 passes through in the telescopic blind hole 8 being mounted on hanging plate 7 of spring 21.
The present embodiment and the structure of embodiment one are essentially identical, unlike: as shown in fig. 6, two neighboring braced frame
Between hinge assembly include the first connecting plate 9 being arranged in one of braced frame 1 and be arranged in another support frame
The second connecting plate 10 on frame 1 is rotatablely connected two hinged shafts 12, the second connecting plate by first rotating shaft 11 on first connecting plate 9
Casing 14 is rotatablely connected by the second shaft 13 on 10, is rotated after hinged shaft 12 and 14 grafting of casing.
Embodiment three
In conjunction with shown in Fig. 1 to Fig. 7, the present invention includes multiple hinged easel main bodys and locking assembly, and the present embodiment is with four easels
Main body is illustrated, and easel main body includes braced frame 1 and two front leg struts 2 that 1 lower end of braced frame is arranged in, turns
The rear support leg 3 for being connected to 1 rear end of braced frame is moved, passes through hinge assembly between adjacent supports frame 1 and is rotatablely connected, the present embodiment
In, the hinge assembly between two neighboring braced frame 1 is detachable structure；
Locking assembly includes the returning face plate 5 and hanging plate 6 that two 1 side edges of braced frame on the outside are respectively set, returning face plate 5
One end is rotatablely connected by connecting plate and braced frame 1, the other end and 6 snapping of hanging plate, and retention bead 7 is arranged on hanging plate 6,
Retention bead 7 passes through in the telescopic blind hole 8 being mounted on hanging plate 7 of spring 21.
The present embodiment and the structure of embodiment two are essentially identical, unlike: as shown in fig. 7, the upper end of braced frame 1 is set
Handle 15 is set, two groups of walking mechanisms are arranged in the lower end of braced frame 1, and the walking mechanism in the present embodiment includes bracket 16 and installation
Traveling wheel 17 on bracket 16, bracket 16 are threaded in the lower end of braced frame 1, can fast-type disassembly.
Example IV
The present embodiment and the structure of embodiment three are essentially identical, unlike: as shown in Figure 8 and Figure 9, walking mechanism includes bracket
16 and the traveling wheel 17 of 16 lower end of bracket is set, the upper end of bracket 16 and braced frame 1 are rotatablely connected, and are set in braced frame 1
Lower limiting board 18 and upper limit protrusion 19 are set, lower limiting board 18 is located at the rear of bracket 16, the structure and extension of upper limit protrusion 19
The structure of retention bead 7 on fishplate bar 6 is identical, and the limit hole 20 to match with upper limit protrusion 19 is designed on bracket 16.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (5)
1. a kind of Foldable easel, including multiple hinged easel main bodys, the easel main body includes that braced frame and setting exist
Two front leg struts of braced frame lower end, the rear support leg that braced frame rear end is set, it is characterised in that: the adjacent supports frame
It is rotatablely connected between frame by hinge assembly.
2. a kind of Foldable easel according to claim 1, it is characterised in that: between the two neighboring braced frame
Hinge assembly is multiple groups hinge.
3. a kind of Foldable easel according to claim 1, it is characterised in that: between the two neighboring braced frame
Hinge assembly include the first connecting plate being arranged in one of braced frame and be arranged in another braced frame
Two connecting plates are rotatablely connected hinged shaft by first rotating shaft on first connecting plate, are turned on the second connecting plate by the second shaft
Dynamic connecting sleeve, rotates after the hinged shaft and casing grafting.
4. a kind of Foldable easel according to claim 1, it is characterised in that: it further include locking assembly, the locking group
Part includes the returning face plate and hanging plate that two braced frame side edges on the outside are respectively set, one end of the returning face plate and support
Frame member connection, the other end and hanging plate snapping.
5. a kind of Foldable easel according to claim 4, it is characterised in that: retention bead is set on the hanging plate,
The retention bead is telescopic to be mounted on hanging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095984.9A CN109619883A (en) | 2019-01-31 | 2019-01-31 | A kind of Foldable easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095984.9A CN109619883A (en) | 2019-01-31 | 2019-01-31 | A kind of Foldable easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109619883A true CN109619883A (en) | 2019-04-16 |
Family
ID=66064405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095984.9A Pending CN109619883A (en) | 2019-01-31 | 2019-01-31 | A kind of Foldable easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109619883A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289166A1 (en) * | 2008-05-23 | 2009-11-26 | Asher Hopfer | Compact articulated lectern for a book, papers or other such articles |
| US20140263922A1 (en) * | 2013-03-14 | 2014-09-18 | Robert Wayne Hickman | Artist's Easel Attachable to a Door |
| CN204249594U (en) * | 2014-11-10 | 2015-04-08 | 罗志琼 | A kind of folding newspaper shelf |
| CN205130787U (en) * | 2015-12-01 | 2016-04-06 | 渤海大学 | From taking rack formula easel |
| CN105599533A (en) * | 2016-03-25 | 2016-05-25 | 北京颜墨斋文化发展有限公司 | Foldable easel |
| CN205468268U (en) * | 2016-03-14 | 2016-08-17 | 江苏海事职业技术学院 | But drawing device that four -player used simultaneously |
| US20170028768A1 (en) * | 2013-12-20 | 2017-02-02 | Brian T. Pankow | Three-ring easel binder with extension supports |
| CN206633696U (en) * | 2017-03-27 | 2017-11-14 | 许昌职业技术学院 | It is a kind of can two people carry out the drawing board of painting practice simultaneously |
| CN207360396U (en) * | 2017-09-27 | 2018-05-15 | 区广铨 | Foldable mopping baby carriage |
| CN208267615U (en) * | 2018-05-10 | 2018-12-21 | 日立楼宇技术（广州）有限公司 | A kind of detachable hinge and elevator control cabinet |
| CN208388214U (en) * | 2018-03-12 | 2019-01-18 | 怀化学院 | It is a kind of can convenient movement oil painting easel |
-
2019
- 2019-01-31 CN CN201910095984.9A patent/CN109619883A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289166A1 (en) * | 2008-05-23 | 2009-11-26 | Asher Hopfer | Compact articulated lectern for a book, papers or other such articles |
| US20140263922A1 (en) * | 2013-03-14 | 2014-09-18 | Robert Wayne Hickman | Artist's Easel Attachable to a Door |
| US20170028768A1 (en) * | 2013-12-20 | 2017-02-02 | Brian T. Pankow | Three-ring easel binder with extension supports |
| CN204249594U (en) * | 2014-11-10 | 2015-04-08 | 罗志琼 | A kind of folding newspaper shelf |
| CN205130787U (en) * | 2015-12-01 | 2016-04-06 | 渤海大学 | From taking rack formula easel |
| CN205468268U (en) * | 2016-03-14 | 2016-08-17 | 江苏海事职业技术学院 | But drawing device that four -player used simultaneously |
| CN105599533A (en) * | 2016-03-25 | 2016-05-25 | 北京颜墨斋文化发展有限公司 | Foldable easel |
| CN206633696U (en) * | 2017-03-27 | 2017-11-14 | 许昌职业技术学院 | It is a kind of can two people carry out the drawing board of painting practice simultaneously |
| CN207360396U (en) * | 2017-09-27 | 2018-05-15 | 区广铨 | Foldable mopping baby carriage |
| CN208388214U (en) * | 2018-03-12 | 2019-01-18 | 怀化学院 | It is a kind of can convenient movement oil painting easel |
| CN208267615U (en) * | 2018-05-10 | 2018-12-21 | 日立楼宇技术（广州）有限公司 | A kind of detachable hinge and elevator control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |