CN104691223A - Retractable combined drawing board - Google Patents
Retractable combined drawing board Download PDFInfo
- Publication number
- CN104691223A CN104691223A CN201510052536.2A CN201510052536A CN104691223A CN 104691223 A CN104691223 A CN 104691223A CN 201510052536 A CN201510052536 A CN 201510052536A CN 104691223 A CN104691223 A CN 104691223A
- Authority
- CN
- China
- Prior art keywords
- drawing board
- convex
- board body
- bodies
- grooves
- 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.)
- Granted
Links
- 238000010422 painting Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a retractable combined drawing board, and relates to the field of painting tools, in particular to the retractable combined drawing board. The retractable combined drawing board comprises drawing board bodies, convex grooves, connecting holes, fixing grooves, convex sliding blocks and connecting rods. The retractable combined drawing board is characterized in that the convex grooves are formed in the upper outward opening and the lower outward opening of each drawing board body, and the convex grooves formed in left standing walls of the drawing board bodies in a closing manner and formed in right standing wall of the drawing board bodies in an opening manner; the fixing grooves are formed in the lower parts of the drawing board bodies at the right ends of the convex grooves; the convex sliding blocks of which the sizes and the shapes are matched with those of the convex grooves are arranged at the upper parts and the lower parts of the backs of the drawing board bodies respectively; two connecting holes are formed in both the upper standing wall and the lower standing wall of the drawing board body; the connecting rods are straight rods of which the sizes are matched with those of the connecting holes; the plurality of the drawing board bodies are arranged. The retractable combined drawing board disclosed by the invention is simple in structure and convenient to operate and carry, and the requirements for painting a large-sized picture can be satisfied through simple combination.
Description
Technical field
The invention relates to painting utensil field, particularly relates to a kind of scalable combination drawing board.
Background technology
Art teaching, with in study, often needs field sketching, drawing, needs to use drawing board; Traditional drawing board, fixing and can not fold and combine, area occupied is large, carries inconvenience, and need picture significantly picture time, the drawing board that tradition goes out to carry can not meet the requirement of picture significantly picture, carries the large drawing board of area trouble very.
Summary of the invention
For solving the above-mentioned defect of drawing board, the invention provides one freely can dismantle, stack combination, scalable combination drawing board easy to carry.
The invention realizes as follows, scalable combination drawing board, comprise drawing board body, convex groove, connecting hole, holddown groove, convex slide block, connecting rod, it is characterized in that: described drawing board body up and down each opening is laterally provided with convex groove, convex groove on the left of drawing board body, wall is closed and is arranged, and convex groove is open on wall on the right side of drawing board body to be arranged; The bottom of described convex groove right-hand member drawing board body is provided with holddown groove; The described drawing board body back side is respectively provided with the convex slide block adapted with convex groove size shape up and down; The upper and lower wall of described drawing board body is respectively provided with two connecting holes; Described connecting rod is set to the straight-bar adapted with connecting hole size.
Further, the quantity of described drawing board body is set to multiple.
The invention structure is simple, operation and easy to carry, and simple combination can meet the requirement of picture significantly picture.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of the invention.
With reference to the accompanying drawings, be labeled as: 1 drawing board body, 2 convex grooves, 3 connecting holes, 4 holddown grooves.
Detailed description of the invention
ginsengthe invention is described further in conjunction with detailed description of the invention according to accompanying drawing 1.
Scalable combination drawing board, comprise drawing board body 1, convex groove 2, connecting hole 3, holddown groove 4, convex slide block, connecting rod, it is characterized in that: each opening laterally of described drawing board body about 1 is provided with convex groove 2, move left and right in inside for convex slide block, convex groove 2 on the left of drawing board body 1, wall is closed and is arranged, convex groove 2 is open on wall on the right side of drawing board body 1 to be arranged, and facilitates convex slide block to snap in; The bottom of described convex groove 2 right-hand member drawing board body 1 is provided with holddown groove 4, places and fixes convex slide block, thus fix two pieces of drawing board bodies 1 when the convex slide block on the left side on drawing board body slides on the right of another block drawing board body; Described drawing board body 1 back side is respectively provided with the convex slide block adapted with convex groove 2 size shape up and down; Described drawing board body about 1 wall is respectively provided with two connecting holes 3, with connecting rod with the use of, be convenient to connect two pieces of drawing board bodies 1 up and down; Described connecting rod is set to the straight-bar adapted with connecting hole 5 size, connects two pieces of drawing board bodies 1 for inserting connecting hole about 3; The quantity of described drawing board body 1 is set to multiple.
When using the invention, convex slide block snaps in inside convex groove 2, separately can carry multiple drawing board body 1, take up room less, be convenient for carrying, drawn picture hour, a drawing board body; If when drawn picture is larger, snap in holddown groove 4 by convex slide block, connecting rod inserts connecting hole 3, connects drawing board body 1 up and down, gets final product free Rapid Combination drawing board to required area; Be finished dismounting, can be convenient for carrying.
The invention structure is simple, easy to carry when going out to draw a picture, and simple combination can meet the requirement of picture significantly picture.
Claims (2)
1. scalable combination drawing board, comprise drawing board body, convex groove, connecting hole, holddown groove, convex slide block, connecting rod, it is characterized in that: described drawing board body up and down each opening is laterally provided with convex groove, convex groove on the left of drawing board body, wall is closed and is arranged, and convex groove is open on wall on the right side of drawing board body to be arranged; The bottom of described convex groove right-hand member drawing board body is provided with holddown groove; The described drawing board body back side is respectively provided with the convex slide block adapted with convex groove size shape up and down; The upper and lower wall of described drawing board body is respectively provided with two connecting holes; Described connecting rod is set to the straight-bar adapted with connecting hole size.
2. scalable combination drawing board according to claim 1, is characterized in that: the quantity of described drawing board body is set to multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052536.2A CN104691223B (en) | 2015-02-02 | 2015-02-02 | Scalable combination drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052536.2A CN104691223B (en) | 2015-02-02 | 2015-02-02 | Scalable combination drawing board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104691223A true CN104691223A (en) | 2015-06-10 |
| CN104691223B CN104691223B (en) | 2017-11-14 |
Family
ID=53338936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510052536.2A Active CN104691223B (en) | 2015-02-02 | 2015-02-02 | Scalable combination drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104691223B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1282979A (en) * | 1970-05-16 | 1972-07-26 | Giovanni Delbosco | A set of elements for assembling dilater frames for paintings on canvas |
| CN200981449Y (en) * | 2006-11-29 | 2007-11-28 | 张璟 | Combined drawing board |
| CN201511745U (en) * | 2009-08-07 | 2010-06-23 | 梁静 | Combined easel and flexible drawing board |
| CN202664842U (en) * | 2012-07-10 | 2013-01-16 | 许冬竹 | Support for drawing board |
| CN203580494U (en) * | 2013-12-03 | 2014-05-07 | 郝继林 | Art drawing board |
| CN104129222A (en) * | 2014-07-17 | 2014-11-05 | 解春慧 | Foldable drawing board |
| CN203995431U (en) * | 2014-07-03 | 2014-12-10 | 顾倩 | Multifunction drawing board |
| CN204415016U (en) * | 2015-02-02 | 2015-06-24 | 钱勇 | Scalable combination drawing board |
-
2015
- 2015-02-02 CN CN201510052536.2A patent/CN104691223B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1282979A (en) * | 1970-05-16 | 1972-07-26 | Giovanni Delbosco | A set of elements for assembling dilater frames for paintings on canvas |
| CN200981449Y (en) * | 2006-11-29 | 2007-11-28 | 张璟 | Combined drawing board |
| CN201511745U (en) * | 2009-08-07 | 2010-06-23 | 梁静 | Combined easel and flexible drawing board |
| CN202664842U (en) * | 2012-07-10 | 2013-01-16 | 许冬竹 | Support for drawing board |
| CN203580494U (en) * | 2013-12-03 | 2014-05-07 | 郝继林 | Art drawing board |
| CN203995431U (en) * | 2014-07-03 | 2014-12-10 | 顾倩 | Multifunction drawing board |
| CN104129222A (en) * | 2014-07-17 | 2014-11-05 | 解春慧 | Foldable drawing board |
| CN204415016U (en) * | 2015-02-02 | 2015-06-24 | 钱勇 | Scalable combination drawing board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104691223B (en) | 2017-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171017 Address after: 401338, Chongqing Town, Banan District, Shuanghe Town, Tai Ping Village 37 Applicant after: Chongqing Yixin industry and Trade Co., Ltd. Address before: 272100 Shandong Province, Jining city Yanzhou District Feng Yanlu Yanzhou District No. 1 first middle school Applicant before: Qian Yong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180131 Address after: 401320 Banan District, Banan District, Chongqing, No. 8-29, Yu Nan Road, No. 8-29 Patentee after: Chongqing Boshi Intellectual Property Service Co., Ltd. Address before: 401338, Chongqing Town, Banan District, Shuanghe Town, Tai Ping Village 37 Patentee before: Chongqing Yixin industry and Trade Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200106 Address after: 223600 factory building 1, Chaoyang Industrial Park, Shizi street, Shuyang County, Suqian City, Jiangsu Province Patentee after: Shuyang Hongxuan Wood Industry Co., Ltd Address before: 401320 No. 249 Yunan Avenue, Banan District, Chongqing, 8-29 Patentee before: Chongqing Boshi Intellectual Property Service Co., Ltd. |
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| TR01 | Transfer of patent right |