CN201911644U - Easel with hooked pull rod - Google Patents
Easel with hooked pull rod Download PDFInfo
- Publication number
- CN201911644U CN201911644U CN2010206752146U CN201020675214U CN201911644U CN 201911644 U CN201911644 U CN 201911644U CN 2010206752146 U CN2010206752146 U CN 2010206752146U CN 201020675214 U CN201020675214 U CN 201020675214U CN 201911644 U CN201911644 U CN 201911644U
- Authority
- CN
- China
- Prior art keywords
- crosspiece
- feet
- pull bar
- easel
- position limit
- 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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Abstract
The utility model discloses an easel with a hooked pull rod. The easel comprises a bracket used for supporting, wherein, crosspieces are transversely connected to the bracket; the pull rod is movably connected to the crosspieces; a pull head used for fixing the top end of the easel is arranged at the top of the pull rod; the pull rod fixes the easel through the pull rod by utilizing self gravity; the bracket comprises a first support foot and a second support foot, which are arranged on the left side and the right side respectively, and further comprises a third support foot connected with the crosspieces; the first support foot, the second support foot and the third support foot form a cone shape; at least a first position limit hole is formed on the first support foot; a second position limit hole corresponding to the first position limit hole is formed on the second support foot; a first position limit rod is connected in the first position limit hole; a second position limit hole is connected in the corresponding second position limit hole; and the first position limit rod and the second position limit rod are used for horizontally supporting the bottom end of the easel. The easel has the advantages of simple structure, low cost and high practicality, and is simple and convenient to operate; and the position of a drawing board on the easel can be adjusted simply and conveniently.
Description
Technical field
The utility model relates to a kind of easel.
Background technology
Easel is used for placing the shelf of drawing board when being drawing.The pull bar of general easel is all fixed, and top pull head is unfixed, need fix with screw.Need regulate when height when drawing board, need regulate pull head simultaneously, therefore operation is inconvenient when fixing drawing board, wastes time and energy.
The utility model content
The purpose of this utility model is to provide buckle pull bar easel, can solve existing easel effectively when regulating the drawing board height, unhandy problem.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
Buckle pull bar easel comprises the support that is used to support, and is horizontally connected with crosspiece in the support, it is characterized in that: be connected with pull bar on the crosspiece, the pull bar top is provided with the pull head that is used for fixing the drawing board top, and pull bar utilizes self gravitation to fix drawing board by pull head.
Preferably, pull head is fixedly connected on and forms one on the pull bar.
Further, be provided with through hole in the crosspiece, pull bar passes through hole and is implemented in the crosspiece and moves.
Preferably, crosspiece is provided with 2~4.
Further, support comprises first feet and second feet of the left and right sides, and support also comprises the 3rd feet that connects crosspiece, and first feet, second feet and the 3rd feet form taper.
Further, first feet is provided with at least one first spacing hole, second feet is provided with second spacing hole corresponding with first spacing hole, be connected with first gag lever post in first spacing hole, be connected with second gag lever post in the second corresponding spacing hole, first gag lever post and second gag lever post are used for horizontal support drawing board bottom.
Further, be provided with ruggedized construction between the 3rd feet and the crosspiece.
Further, ruggedized construction comprises connecting rod, and crosspiece is an example with 3, be respectively first crosspiece, second crosspiece and the 3rd crosspiece from top to bottom, the 3rd feet top is hinged on first crosspiece, and an end of connecting rod is hinged on second crosspiece, and the other end of connecting rod is fixedlyed connected with the 3rd feet.
The utility model can be regulated the position of drawing board on easel easily owing to adopted technique scheme, is connected by gag lever post in the spacing hole of desired height, is used to hold the bottom of drawing board; Be pulled upwardly pull bar again; When treating that drawing board is positioned on the gag lever post of easel, releasing lever again relies on the self gravitation of pull bar, and the top that fastens drawing board by pull head is realized fixing.The utility model is easy and simple to handle, and is simple in structure, and cost is low, practical.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model buckle pull bar easel;
Fig. 2 is the dorsal part structural representation of the utility model buckle pull bar easel.
The specific embodiment
As depicted in figs. 1 and 2, be the utility model buckle pull bar easel, comprise the support that is used to support, support comprises first feet 11 and second feet 12 of the left and right sides, support comprises that also the 3rd feet 13, the first feets 11, second feet 12 and the 3rd feet 13 that connect crosspiece form taper.First feet 11 is provided with at least one first spacing hole 111, second feet 12 is provided with second spacing hole 121 corresponding with first spacing hole 111, be connected with first gag lever post 112 in first spacing hole 111, be connected with second gag lever post, 122, the first gag lever posts 112 in the second corresponding spacing hole 121 and second gag lever post 122 is used for horizontal support drawing board bottom.Be horizontally connected with crosspiece in the support, be connected with pull bar 3 on the crosspiece, be provided with through hole in the crosspiece, pull bar 3 passes through hole and is implemented in the crosspiece and moves.Be provided with ruggedized construction between the 3rd feet 13 and the crosspiece, ruggedized construction comprises connecting rod 5, crosspiece is an example with 3, be respectively first crosspiece 21, second crosspiece 22 and the 3rd crosspiece 23 from top to bottom, the 3rd feet 13 tops hinged (shown in A among Fig. 2) are on first crosspiece 21, one end of connecting rod 5 hinged (shown in B among Fig. 2) is on second crosspiece 22, and the other end of connecting rod 5 is fixedlyed connected (shown in C among Fig. 2) with the 3rd feet 13.Pull bar 3 tops are provided with the pull head 4 that is used for fixing the drawing board top, and pull head 4 is fixedly connected on the pull bar 3 and forms one, and pull bar 3 utilizes self gravitation to fix drawing board by pull head 4.
It below only is specific embodiment of the utility model; but technical characterictic of the present utility model is not limited thereto; any based on the utility model; for realizing essentially identical technique effect; done the ground simple change, be equal to replacement or modification etc., all be covered by among the protection domain of the present utility model.
Claims (8)
1. buckle pull bar easel, comprise the support that is used to support, be horizontally connected with crosspiece in the described support, it is characterized in that: be connected with pull bar (3) on the described crosspiece, described pull bar (3) top is provided with the pull head (4) that is used for fixing the drawing board top, and described pull bar (3) utilizes self gravitation to pass through pull head (4) to fix drawing board.
2. buckle pull bar easel according to claim 1 is characterized in that: described pull head (4) is fixedly connected on described pull bar (3) and goes up the formation one.
3. buckle pull bar easel according to claim 1 is characterized in that: be provided with through hole in the described crosspiece, described pull bar (3) passes described through hole and is implemented in the described crosspiece and moves.
4. buckle pull bar easel according to claim 1 is characterized in that: described crosspiece is provided with 2~4.
5. buckle pull bar easel according to claim 1, it is characterized in that: described support comprises first feet (11) and second feet (12) of the left and right sides, described support also comprises the 3rd feet (13) that connects described crosspiece, and described first feet (11), second feet (12) and the 3rd feet (13) form taper.
6. buckle pull bar easel according to claim 5, it is characterized in that: described first feet (11) is provided with at least one first spacing hole (111), described second feet (12) is provided with second spacing hole (121) corresponding with first spacing hole (111), be connected with first gag lever post (112) in described first spacing hole (111), be connected with second gag lever post (122) in second spacing hole (121) of described correspondence, described first gag lever post (112) and second gag lever post (122) are used for horizontal support drawing board bottom.
7. buckle pull bar easel according to claim 5 is characterized in that: be provided with ruggedized construction between described the 3rd feet (13) and the crosspiece.
8. buckle pull bar easel according to claim 7, it is characterized in that: described ruggedized construction comprises connecting rod (5), described crosspiece is an example with 3, be respectively first crosspiece (21), second crosspiece (22) and the 3rd crosspiece (23) from top to bottom, described the 3rd feet (13) top is hinged on first crosspiece (21), one end of described connecting rod (5) is hinged on second crosspiece (22), and the other end of described connecting rod (5) is fixedlyed connected with the 3rd feet (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206752146U CN201911644U (en) | 2010-12-22 | 2010-12-22 | Easel with hooked pull rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206752146U CN201911644U (en) | 2010-12-22 | 2010-12-22 | Easel with hooked pull rod |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201911644U true CN201911644U (en) | 2011-08-03 |
Family
ID=44411465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206752146U Expired - Fee Related CN201911644U (en) | 2010-12-22 | 2010-12-22 | Easel with hooked pull rod |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201911644U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042286A (en) * | 2015-07-23 | 2015-11-11 | 韦振彬 | Bracket for panel TV set |
CN106308173A (en) * | 2016-09-29 | 2017-01-11 | 绵阳图致信息科技有限公司 | Writing board support high in clamping stability and using method thereof |
CN106308172A (en) * | 2016-09-29 | 2017-01-11 | 绵阳图致信息科技有限公司 | Writing board support high in clamping stability |
CN107538980A (en) * | 2017-07-28 | 2018-01-05 | 安徽聚合自动化工程有限公司 | A kind of multifunction teaching Graphic Panel |
CN108835969A (en) * | 2018-07-19 | 2018-11-20 | 郑州科技学院 | A kind of art teaching display type easel |
-
2010
- 2010-12-22 CN CN2010206752146U patent/CN201911644U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042286A (en) * | 2015-07-23 | 2015-11-11 | 韦振彬 | Bracket for panel TV set |
CN106308173A (en) * | 2016-09-29 | 2017-01-11 | 绵阳图致信息科技有限公司 | Writing board support high in clamping stability and using method thereof |
CN106308172A (en) * | 2016-09-29 | 2017-01-11 | 绵阳图致信息科技有限公司 | Writing board support high in clamping stability |
CN107538980A (en) * | 2017-07-28 | 2018-01-05 | 安徽聚合自动化工程有限公司 | A kind of multifunction teaching Graphic Panel |
CN108835969A (en) * | 2018-07-19 | 2018-11-20 | 郑州科技学院 | A kind of art teaching display type easel |
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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: 20110803 Termination date: 20111222 |