CN203567451U - Portable easel - Google Patents
Portable easel Download PDFInfo
- Publication number
- CN203567451U CN203567451U CN201320777573.6U CN201320777573U CN203567451U CN 203567451 U CN203567451 U CN 203567451U CN 201320777573 U CN201320777573 U CN 201320777573U CN 203567451 U CN203567451 U CN 203567451U
- Authority
- CN
- China
- Prior art keywords
- table leg
- lock tube
- drawing board
- parcel tray
- hinge
- 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.)
- Expired - Fee Related
Links
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 206010061258 Joint lock Diseases 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a portable easel, which comprises a drawing board, a storage box and desk legs, wherein the drawing board is connected with the storage box through a hinge, one side, far away from the hinge, of the drawing board is provided with a clamp buckle, one side, far away from the hinge, of the storage box is provided with a clamp groove corresponding to the clamp buckle, the front side of the drawing board is provided with a fixing clamp, the back side of the drawing board is provided with a support frame, at least two inserting holes corresponding to the support frame are formed in the storage box, the bottom of the storage box is provided with a desk leg placing groove, the desk legs are arranged in the desk leg placing groove, are connected with the storage box through a rotating shaft and comprise an upper desk leg and a lower desk leg, and the upper desk leg and the lower desk leg are connected through a telescopic lock pipe. The portable easel has the beneficial effects that the carrying is convenient, the structure is simple, when the portable easel is not used, the support frame arranged on the drawing board is folded, the drawing board is fixedly arranged on the storage box through the clamp groove and the clamp buckle, and then, the desk legs are placed in the desk leg placing groove through the rotating shaft, so the portable easel becomes a box body and can be easily carried, and the occupied ground space is reduced.
Description
Technical field
The utility model relates generally to stationery field, specifically a kind of Portable easel.
Background technology
At present, the easel that drawing is used, function singleness, whole height is unadjustable, angle is fixed, the drawing that can not adapt to differing heights, different gestures, different angles, drawing in the time of can only being applicable to standing, during sitting posture drawing, easel is too high, block drawing article, and traditional easel can not fold, heavier, carry collection inconvenience.
Utility model content
The utility model main purpose is a kind of Portable easel, and it can solve the deficiency existing in known technology, not only can regulate height and angle, and easy to carry.
For achieving the above object, be achieved through the following technical solutions:
A kind of Portable easel, comprise drawing board, parcel tray and table leg, described drawing board and parcel tray are connected through the hinge, described drawing board arranges buckle away from a side of hinge, described parcel tray is away from the side setting draw-in groove corresponding with buckle of hinge, described drawing board front arranges geometrical clamp, the drawing board back side arranges support, at least 2 jacks corresponding with support are set in described parcel tray, described parcel tray bottom arranges table leg standing groove, in table leg standing groove, table leg is set, described table leg is connected with parcel tray by rotating shaft, described table leg comprises upper table leg and lower table leg, described upper table leg is connected by flexible lock tube with lower table leg, described flexible lock tube comprises the external member that connects lock tube and be provided with longitudinal opening, in described external member, be provided with internal thread, one end of described connection lock tube is taper setting, the other end is ganoid annular setting, described tapering point is connected with upper table leg, described annular end and lower table leg sliding plug, the end of the tapering point of described connection lock tube is provided with chuck, the tapering point of described connection lock tube is provided with conical external screw thread, described external member by internal thread and conical external screw thread be connected lock tube and be connected, the tapering point of described connection lock tube is connected with upper table leg by external member.
Also comprise and be fixed on the lock tube sleeve pipe in upper table leg by connecting lock tube, described lock tube sleeve pipe is provided with pipe box longitudinal opening and the axial buffer groove connecting vertically.
On described parcel tray, braces is set.
On described parcel tray, handle is set.
Contrast prior art, the beneficial effects of the utility model are:
1, the utility model is easy to carry, simple in structure, when not using, support on drawing board is packed up, by draw-in groove and buckle, drawing board is fixed on parcel tray, then table leg is positioned in table leg standing groove by rotating shaft, thereby make the utility model become a casing, make it to be easy to carry about with one, reduced occupation of land space;
2, in use, by external member being placed on to the tapering point that connects lock tube, and be placed in upper table leg, then be screwed to connect lock tube, because having internal thread and connect lock tube, external member is provided with conical external screw thread, therefore when being screwed to connect lock tube, external member can move to the enlarged head that connects the tapering point of lock tube gradually, because the thickness of external member is fixed, when mobile, make to connect between lock tube and upper table leg to be connected gap more and more less, when connection lock tube is screwed to a certain degree, connect lock tube and upper table leg and complete locking, and fixing can not stretching again, lower table leg sliding plug is being connected to the other end of lock tube simultaneously, complete being connected of upper table leg and lower table leg, simultaneously owing to being also provided with lock tube sleeve pipe, its one end is fixed in upper table leg, other end cover stressed joint lock tube, can effectively prevent from connecting lock tube departs from from upper table leg, make to connect more reliable and more stable, thereby by regulating flexible lock tube to regulate the height of table leg, its connective stability is good, practicality is good, and by coordinating of support and jack, thereby regulate the use angle of drawing board,
3, parcel tray can be used to storing articles, and drawing board front arranges geometrical clamp, can help user's fixing drawing paper in use, has increased convenience, and the braces arranging on parcel tray and handle, further increased convenience of the present utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of the utility model after folding.
Accompanying drawing 3 is the polycrystalline substance schematic diagram figure of the utility model after folding.
Accompanying drawing 4 is the top view of the utility model after folding.
Accompanying drawing 5 is flexible lock tube of the present utility model and table leg connection diagram.
Accompanying drawing 6 is connection lock tube structural representation of the present utility model.
Accompanying drawing 7 is external member structure schematic diagram of the present utility model.
Accompanying drawing 8 is lock tube sleeve structure schematic diagram of the present utility model.
Label shown in accompanying drawing: 1, drawing board; 2, parcel tray; 3, table leg; 4, geometrical clamp; 5, support; 6, jack; 7, table leg standing groove; 8, upper table leg; 9, lower table leg; 10, flexible lock tube; 11, connect lock tube; 12, external member; 13, tapering point; 14, annular end; 15, chuck; 16, conical external screw thread; 17, internal thread; 18, longitudinal opening; 19, hinge; 20, buckle; 21, draw-in groove; 22, rotating shaft; 23, lock tube sleeve pipe; 24, pipe box longitudinal opening; 25, axial buffer groove; 26, braces; 27, handle.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
A kind of Portable easel, comprise drawing board 1, parcel tray 2 and table leg 3, described drawing board 1 is connected by hinge 19 with parcel tray 2, described drawing board 1 arranges buckle 20 away from a side of hinge 19, described parcel tray 2 is away from a side setting of hinge 19 draw-in groove 21 corresponding with buckle 20, described drawing board 1 front arranges geometrical clamp 4, drawing board 1 back side arranges support 5, at least 2 jacks corresponding with support 56 of the interior setting of described parcel tray 2, described parcel tray 2 bottoms arrange table leg standing groove 7, the interior table leg 3 that arranges of table leg standing groove 7, described table leg 3 is connected with parcel tray 2 by rotating shaft 22, described table leg 3 comprises upper table leg 8 and lower table leg 9, described upper table leg 8 is connected by flexible lock tube 10 with lower table leg 9, described flexible lock tube 10 comprises the external member 12 that connects lock tube 11 and be provided with longitudinal opening 18, in described external member 12, be provided with internal thread 17, one end of described connection lock tube 11 is taper setting, the other end is ganoid annular setting, described tapering point 13 is connected with upper table leg 8, described annular end 14 and lower table leg 9 sliding plugs, the end of the tapering point 13 of described connection lock tube 11 is provided with chuck 15, the tapering point 13 of described connection lock tube 11 is provided with conical external screw thread 16, described external member 12 by internal thread 17 and conical external screw thread 16 be connected lock tube 11 and be connected, the tapering point 13 of described connection lock tube 11 is connected with upper table leg 8 by external member 12, also comprise and be fixed on the lock tube sleeve pipe 23 in upper table leg 8 by connecting lock tube 11, described lock tube sleeve pipe 23 is provided with pipe box longitudinal opening 24 and the axial buffer groove 25 connecting vertically.Described in above technology, the utility model is easy to carry, simple in structure, when not using, support on drawing board 15 is packed up, by draw-in groove 21 and buckle 20, drawing board 1 is fixed on parcel tray 2, again table leg 3 is positioned in table leg standing groove 7 by rotating shaft 22, thereby make the utility model become a casing, make it to be easy to carry about with one, reduced occupation of land space, in use, by external member 12 being placed on to the tapering point 13 that connects lock tube 11, and be placed in upper table leg 8, then be screwed to connect lock tube 11, because having internal thread 17 and connect lock tube 11, external member 12 is provided with conical external screw thread 16, therefore when being screwed to connect lock tube 11, external member 12 can move to the enlarged head that connects the tapering point 13 of lock tube 11 gradually, because the thickness of external member 12 is fixed, when mobile, make to connect between lock tube 11 and upper table leg 8 to be connected gap more and more less, when connection lock tube 11 is screwed to～determines degree, connect lock tube 11 and complete locking with upper table leg 8, and fixing can not stretching again, lower table leg 9 sliding plugs are being connected to the other end of lock tube 11 simultaneously, complete being connected of upper table leg 8 and lower table leg 9, simultaneously owing to being also provided with lock tube sleeve pipe 23, its one end is fixed in upper table leg 8, other end cover stressed joint lock tube 11, can effectively prevent from connecting lock tube departs from from upper table leg 8, make to connect more reliable and more stable, thereby by regulating flexible lock tube 10 to regulate the height of table leg 3, its connective stability is good, practicality is good, and by coordinating of support 5 and jack 6, thereby regulate the use angle of drawing board 1, parcel tray 2 can be used to storing articles, and drawing board 1 front arranges geometrical clamp 4, can help user's fixing drawing paper in use, increased convenience.
Preferably, braces 26 and handle 27 are set on described parcel tray 2, convenient when the utility model is carried, further increased convenience of the present utility model.
Embodiment 1:
A kind of Portable easel, comprise drawing board 1, parcel tray 2 and table leg 3, described drawing board 1 is connected by hinge 19 with parcel tray 2, described drawing board 1 arranges buckle 20 away from a side of hinge 19, described parcel tray 2 is away from a side setting of hinge 19 draw-in groove 21 corresponding with buckle 20, described drawing board 1 front arranges geometrical clamp 4, drawing board 1 back side arranges support 5, at least 2 jacks corresponding with support 56 of the interior setting of described parcel tray 2, described parcel tray 2 bottoms arrange table leg standing groove 7, the interior table leg 3 that arranges of table leg standing groove 7, described table leg 3 is connected with parcel tray 2 by rotating shaft 22, described table leg 3 comprises upper table leg 8 and lower table leg 9, described upper table leg 8 is connected by flexible lock tube 10 with lower table leg 9, described flexible lock tube 10 comprises the external member 12 that connects lock tube 11 and be provided with longitudinal opening 18, in described external member 12, be provided with internal thread 17, one end of described connection lock tube 11 is taper setting, the other end is ganoid annular setting, described tapering point 13 is connected with upper table leg 8, described annular end 14 and lower table leg 9 sliding plugs, the end of the tapering point 13 of described connection lock tube 11 is provided with chuck 15, the tapering point 13 of described connection lock tube 11 is provided with conical external screw thread 16, described external member 12 by internal thread 17 and conical external screw thread 16 be connected lock tube 11 and be connected, the tapering point 13 of described connection lock tube 11 is connected with upper table leg 8 by external member 12, also comprise and be fixed on the lock tube sleeve pipe 23 in upper table leg 8 by connecting lock tube 11, described lock tube sleeve pipe 23 is provided with pipe box longitudinal opening 24 and the axial buffer groove 25 connecting vertically.The beneficial effect of the present embodiment is to make the connection between the utility model table leg more stable, more practical by lock tube sleeve pipe 23.
Embodiment 2:
A kind of Portable easel, comprise drawing board 1, parcel tray 2 and table leg 3, described drawing board 1 is connected by hinge 19 with parcel tray 2, described drawing board 1 arranges buckle 20 away from a side of hinge 19, braces 26 and handle 27 are set on described parcel tray 2, described parcel tray 2 is away from a side setting of hinge 18 draw-in groove 21 corresponding with buckle 20, described drawing board 1 front arranges geometrical clamp 4, drawing board 1 back side arranges support 5, at least 2 jacks corresponding with support 56 of the interior setting of described parcel tray 2, described parcel tray 2 bottoms arrange table leg standing groove 7, the interior table leg 3 that arranges of table leg standing groove 7, described table leg 3 is connected with parcel tray 2 by rotating shaft 22, described table leg 3 comprises upper table leg 8 and lower table leg 9, described upper table leg 8 is connected by flexible lock tube 10 with lower table leg 9, described flexible lock tube 10 comprises the external member 12 that connects lock tube 11 and be provided with longitudinal opening 18, in described external member 12, be provided with internal thread 17, one end of described connection lock tube 11 is taper setting, the other end is ganoid annular setting, described tapering point 13 is connected with upper table leg 8, described annular end 14 and lower table leg 9 sliding plugs, the end of the tapering point 13 of described connection lock tube 11 is provided with chuck 15, the tapering point 13 of described connection lock tube 11 is provided with conical external screw thread 16, described external member 12 by internal thread 17 and conical external screw thread 16 be connected lock tube 11 and be connected, the tapering point 13 of described connection lock tube 11 is connected with upper table leg 8 by external member 12.The beneficial effect of the present embodiment is that the setting of braces 26 and handle 27 is easy to carry about with one the utility model more, has further increased convenience of the present utility model.
Claims (4)
1. a Portable easel, it is characterized in that: comprise drawing board (1), parcel tray (2) and table leg (3), described drawing board (1) is connected by hinge (19) with parcel tray (2), described drawing board (1) arranges buckle (20) away from a side of hinge (19), described parcel tray (2) is away from a side setting of hinge (19) draw-in groove (21) corresponding with buckle (20), described drawing board (1) front arranges geometrical clamp (4), drawing board (1) back side arranges support (5), at least 2 jacks (6) corresponding with support (5) are set in described parcel tray (2), described parcel tray (2) bottom arranges table leg standing groove (7), table leg (3) is set in table leg standing groove (7), described table leg (3) is connected with parcel tray (2) by rotating shaft (22), described table leg (3) comprises upper table leg (8) and lower table leg (9), described upper table leg (8) is connected by flexible lock tube (10) with lower table leg (9), described flexible lock tube (10) comprises the external member (12) that connects lock tube (11) and be provided with longitudinal opening (18), in described external member (12), be provided with internal thread (17), one end of described connection lock tube (11) is taper setting, the other end is ganoid annular setting, described tapering point (13) is connected with upper table leg (8), described annular end (14) and lower table leg (9) sliding plug, the end of the tapering point (13) of described connection lock tube (11) is provided with chuck (15), the tapering point (13) of described connection lock tube (11) is provided with conical external screw thread (16), described external member (12) by internal thread (17) and conical external screw thread (16) be connected lock tube (11) and be connected, the tapering point (13) of described connection lock tube (11) is connected with upper table leg (8) by external member (12).
2. a kind of Portable easel according to claim 1, it is characterized in that: also comprise and be fixed on the lock tube sleeve pipe (23) in upper table leg (8) by connecting lock tube (11), described lock tube sleeve pipe (23) is provided with pipe box longitudinal opening (24) and the axial buffer groove (25) connecting vertically.
3. a kind of Portable easel according to claim 1, is characterized in that: braces (26) is set on described parcel tray (2).
4. a kind of Portable easel according to claim 1, is characterized in that: handle (27) is set on described parcel tray (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777573.6U CN203567451U (en) | 2013-12-02 | 2013-12-02 | Portable easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777573.6U CN203567451U (en) | 2013-12-02 | 2013-12-02 | Portable easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567451U true CN203567451U (en) | 2014-04-30 |
Family
ID=50535203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320777573.6U Expired - Fee Related CN203567451U (en) | 2013-12-02 | 2013-12-02 | Portable easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442178A (en) * | 2014-12-02 | 2015-03-25 | 安徽工程大学 | Easel device |
| CN106347019A (en) * | 2016-11-19 | 2017-01-25 | 郑州游爱网络技术有限公司 | Retractable drawing board box convenient and fast to carry |
-
2013
- 2013-12-02 CN CN201320777573.6U patent/CN203567451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442178A (en) * | 2014-12-02 | 2015-03-25 | 安徽工程大学 | Easel device |
| CN106347019A (en) * | 2016-11-19 | 2017-01-25 | 郑州游爱网络技术有限公司 | Retractable drawing board box convenient and fast to carry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |