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A technology of easels and shelf boards, applied in painting tools, decorative arts, reading tables, etc., can solve problems such as poor stability, inconvenient use, and poor versatility, and achieve wide and universal applicability, easy portability, and structural compact effect

Inactive Publication Date: 2008-06-25
万宏伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing easels are expensive, or inconvenient to use, or have poor stability, or poor applicability, or poor versatility

Method used

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Examples

Experimental program
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Embodiment Construction

[0020]An easel, comprising: one 80×100 cm drawing board (1), two 6×110 cm rear support boards (2), four 2.4×140 cm front support boards (3), one 5.2×120 cm Centimeter frame plate (4), two sets of hinge connectors (5), two sets of bolt fasteners (6) with a diameter of 10 mm (including front and rear gaskets), two 6.8×3 cm assembly fixing plates (7 ), four sets of bolts with a diameter of 3 mm are assembled with fixing plate fasteners (8), and a set of hinges (10) is fixed at the lower end of each front support plate (3), and two front support plates and a rear support plate pass through the hinge Connecting piece (5) is connected with adjustment gap (9) between its two front support plates.

[0021] An easel, comprising: one drawing board (1), two rear support boards (2), four front support boards (3), one shelf board (4), two sets of hinge connectors (5), two sets of bolts Fasteners (6) (including front and rear gaskets), two assembly fixing plates (7), four sets of bolts ass...

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PUM

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Abstract

The invention discloses an easel, comprising a drawing board, a back supporting plate, a front supporting plate, a frame cushion plate, a connector, a fastener, an assembly fixing plate and a fastener for the assembly fixing plate. The easel has the advantages of easy manufacturing, good economy, capability for folding, convenient utilization, simple structure, good stability, easy for changing the size of the drawing board, good utility, good adjustability for height and angle of the drawing board, good extensiveness used as a music stand etc. and high assembly precision. The easel has a good expandability.

Description

technical field [0001] The technology belongs to the field of easels. Background technique [0002] The existing easel is expensive, or inconvenient to use, or poor in stability, or poor in applicability, or poor in versatility. The easel provided by the invention is easy to produce, good in economy, foldable, easy to use, simple in structure, good in stability, easy to change the size of the drawing board, good in versatility, adjustable in height and angle of the drawing board, good in applicability, and can be used as a music stand, etc. Wide range of technologies such as good. Contents of the invention [0003] An easel, comprising: a drawing board (1), a rear support plate (2), a front support plate (3), a frame plate (4), a connecting piece (5), a fastener (6), and an assembly fixing plate (7) , Assemble the fixing plate fastener (8), the rear support plate (2) is connected with the front support plate (3) through the connector (5), and the shelf plate (4) is faste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44D3/18A47B27/00A47B19/08B25H1/00
Inventor 万宏伟
Owner 万宏伟