CN201105606Y - Folding type field sketching easel - Google Patents
Folding type field sketching easel Download PDFInfo
- Publication number
- CN201105606Y CN201105606Y CNU2007201572111U CN200720157211U CN201105606Y CN 201105606 Y CN201105606 Y CN 201105606Y CN U2007201572111 U CNU2007201572111 U CN U2007201572111U CN 200720157211 U CN200720157211 U CN 200720157211U CN 201105606 Y CN201105606 Y CN 201105606Y
- Authority
- CN
- China
- Prior art keywords
- barbed
- thorn
- field sketching
- upright post
- sketching easel
- 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
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a foldable field sketching easel, belonging to the technical field of the manufacture of stationery. The foldable field sketching easel consists of an upright post with a thorn, an overturning beam, a middle assembly unit, a hook type slanted strut and a foot pedal, wherein, the upright post with the thorn is articulated with the middle assembly unit through the overturning beam, two ends of which are provided with a through hole, the inner end of the hook type slanted strut is articulated with the overturning beam, the other end thereof is fixed with the upright post with the thorn by a butterfly nut and the foot pedal is articulated with the upright post with the thorn by a shaft pin. When in use, the foldable field sketching easel is taken out of a package, the middle assembly unit is pushed upwards, thus an upper group of beams and a lower group of beams can be parallel to each other. The hook type slanted strut is hooked on the butterfly nut which is tightly screwed for fixing, and then the easel forms a fixed whole body; the foot pedal is drawn up downwards, then is tramped by the foot, and the upright post with the thorn at two sides is inserted into the earth for using by exerting a downward force. The foldable field sketching easel has the advantages of reasonable design, simple structure, convenient and practical usage, and so on.
Description
Technical field
The utility model relates to a kind of folded form field sketching easel, belongs to school supply and stationery manufacturing technology field.
Background technology
Wooden packaging sketching easel is arranged in the market, relatively waste time and energy when adopting screw to assemble, do not have the metal sketching easel of folding and retraction easily.
Summary of the invention
The utility model provides folded form field sketching easel a kind of reasonable in design, easy to use, simple at the deficiencies in the prior art, have easy to use, specious, advantage such as be easy to carry about with one.
The purpose of this utility model is achieved through the following technical solutions:
A kind of folded form field sketching easel, form by barbed awl column, upset crossbeam, middle groups component, coupling type diagonal brace and pedal, wherein, barbed awl column and middle groups component are hinged by the upset crossbeam of two ends band through hole, the coupling type diagonal brace is inner hinged with the upset crossbeam, the other end is fixed by wing nut and barbed awl post column, and pedal is hinged by pivot pin and barbed awl post column.
Described barbed awl post column is the metal circular tube that is fixed with the through hole riser, about part with the axis symmetry.
Described upset crossbeam is the hardware of two ends band through hole, the upper end be band iron shape, the lower end have a groove that blocks drawing board.
When the utility model uses, folded form field sketching easel is taken out from packaging bag, the middle groups component is upwards pushed away, two groups of crossbeams are parallel about making, and the coupling type diagonal brace is hooked on the wing nut, tighten wing nut then and fix, easel promptly becomes a fixing integral body, pull open pedal downwards, firmly the barbed awl column on both sides is inserted in the earth and can use downwards, have advantages such as reasonable in design, simple in structure, convenient and practical with foot-operated firmly pedal.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, barbed awl post column, 2, the upset crossbeam, 3, the middle groups component, 4, the coupling type diagonal brace, 5, pedal.
The specific embodiment
Embodiment: structure as shown in drawings, form by barbed awl column 1, upset crossbeam 2, middle groups component 3, coupling type diagonal brace 4 and pedal 5, wherein, barbed awl column 1 is hinged by the upset crossbeam 2 of two ends band through hole with middle groups component 3, the inner of coupling type diagonal brace 4 is hinged with upset crossbeam 2, the other end is fixing by wing nut and barbed awl post column 1, and pedal 5 is hinged by pivot pin and barbed awl post column 1.During use, folded form field sketching easel is taken out from packaging bag, the middle groups component is upwards pushed away, two groups of crossbeams are parallel about making, and the coupling type diagonal brace is hooked on the wing nut, tighten wing nut then and fix, easel promptly becomes a fixing integral body, pull open pedal downwards, firmly the barbed awl column on both sides is inserted in the earth and can use downwards, have advantages such as reasonable in design, simple in structure, convenient and practical with foot-operated firmly pedal.
Claims (3)
1, a kind of folded form field sketching easel, it is characterized in that, form by barbed awl column, upset crossbeam, middle groups component, coupling type diagonal brace and pedal, wherein, barbed awl column and middle groups component are hinged by the upset crossbeam of two ends band through hole, the coupling type diagonal brace is inner hinged with the upset crossbeam, and the other end is fixed by wing nut and barbed awl post column, and pedal is hinged by pivot pin and barbed awl post column.
2, a kind of folded form field sketching easel according to claim 1 is characterized in that, described barbed awl post column is the metal circular tube that is fixed with the through hole riser, about part with the axis symmetry.
3, a kind of folded form field sketching easel according to claim 1 is characterized in that described upset crossbeam is the hardware of two ends band through hole, the upper end be band iron shape, the lower end have a groove that blocks drawing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201572111U CN201105606Y (en) | 2007-11-16 | 2007-11-16 | Folding type field sketching easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201572111U CN201105606Y (en) | 2007-11-16 | 2007-11-16 | Folding type field sketching easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105606Y true CN201105606Y (en) | 2008-08-27 |
Family
ID=39957399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201572111U Expired - Fee Related CN201105606Y (en) | 2007-11-16 | 2007-11-16 | Folding type field sketching easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105606Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739761A (en) * | 2016-12-22 | 2017-05-31 | 安徽机电职业技术学院 | Sketchy drawing board |
-
2007
- 2007-11-16 CN CNU2007201572111U patent/CN201105606Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739761A (en) * | 2016-12-22 | 2017-05-31 | 安徽机电职业技术学院 | Sketchy drawing board |
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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: 20080827 Termination date: 20091216 |