CN206983605U - It is a kind of can quickly retracting double-faced drawing board - Google Patents
It is a kind of can quickly retracting double-faced drawing board Download PDFInfo
- Publication number
- CN206983605U CN206983605U CN201720735369.6U CN201720735369U CN206983605U CN 206983605 U CN206983605 U CN 206983605U CN 201720735369 U CN201720735369 U CN 201720735369U CN 206983605 U CN206983605 U CN 206983605U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- shaped support
- support bar
- plate body
- board plate
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model is related to it is a kind of can quickly retracting double-faced drawing board, including two drawing board plate bodys and four L-shaped support bars；It is hinged between two drawing board plate bodys, two sides in the left and right lower end of each drawing board plate body is equipped with jack, and the base of L-shaped support bar is inserted into jack just, and the buckle for clamping L-shaped support bar is equipped with the middle part of the side of left and right two of each drawing board plate body；Buckle is made up of " Qian " shape base, two circular arc clamping plates and two protuberances, and " Qian " shape base top is symmetrical set circular arc clamping plate, and the top arc transition of each circular arc clamping plate stretches out provided with protuberance.The utility model novel in structural design, can quickly store when not in use and be not take up space, small volume, during use can also Fast Installation it is good.
Description
Technical field
The utility model belongs to painting utensil technical field, more particularly to it is a kind of can quickly retracting double-faced drawing board.
Background technology
For the classmate having a bent for painting, palette rack and drawing board are indispensable essential tools, and in artistic drawing teaching
In also can be commonly used arrive this kind of instrument.Existing palette rack and drawing board volume is big, and complicated, cost is higher, assembles
It is very inconvenient, it can also take larger space when not in use, and be all to draw a picture once in a while when many people study painting, it is not necessary to which a straight grip is drawn
Plate assembles.
The content of the invention
The utility model for solve known technology present in technical problem provide it is a kind of can quickly retracting double-faced picture
Plate, the drawing board structure are novel in design, can quickly store when not in use and be not take up space, small volume, can also during use
Fast Installation is good.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
It is a kind of can quickly retracting double-faced drawing board, including two drawing board plate bodys and four L-shaped support bars；Two drawing board plate bodys
Between be hinged, two sides in the left and right lower end of each drawing board plate body is equipped with jack, and the base of L-shaped support bar is inserted into slotting just
In hole, the buckle for clamping L-shaped support bar is equipped with the middle part of the side of left and right two of each drawing board plate body；The buckle byShape base, two circular arc clamping plates and two protuberance compositions,Shape base top is symmetrical set circular arc clevis
Plate, the top arc transition of each circular arc clamping plate stretch out provided with protuberance.
The utility model can also adopt the following technical scheme that：
The bottom surface both ends of each drawing board plate body are equipped with tapped through hole, and tapped through hole penetrates with corresponding jack, spiral shell
Clamping screw is fitted with line through hole.
Four L-shaped support bars are adjustable and retractable sleeve pipe, and every L-shaped support bar includes more sleeve pipes, sleeve pipe
Caliber reduces successively from top to bottom.
Carrying handle is provided with the middle part of the bottom surface of each drawing board plate body.
The utility model has the advantages and positive effects of：
The utility model need to only rotate L-shaped support bar by the setting of L-shaped support bar, jack and buckle, during use, you can
The quickly retracting of palette rack is realized, it is simple to operate, it is convenient and swift, it is easy to user quickly to start to draw a picture, is unlikely to delay more
Time；L-shaped support bar is adjustable telescopic tube, and expansion link when not in use, only need to be shunk, and block by support bar
Enter into buckle, be not take up inner space, it is portable and not easy to be lost；The Unique physical design of buckle so that L-shaped support bar is more
Easily it is caught in buckle；The carrying handle set on drawing board plate body can mention drawing board, make carrying lighter.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of drawing board of the present utility model；
Fig. 3 is the structural representation of the present utility model that L-shaped support bar stores；
Fig. 4 is the structural representation of buckle of the present utility model.
In figure：1- drawing board plate bodys；2-L shape support bars；3- jacks；4- buckles；41-Shape base；42- circular arc clevis
Plate；43- protuberances；5- tapped through holes；6- clamping screws；7- carrying handles.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Refer to Fig. 1~4, it is a kind of can quickly retracting double-faced drawing board, including two drawing board plate bodys 1 and four L-shaped supports
Bar 2；It is hinged between two drawing board plate bodys 1, two sides in the left and right lower end of each drawing board plate body 1 is equipped with jack 3, L-shaped support
The base of bar 2 is inserted into jack 3 just, is equipped with the middle part of the side of left and right two of each drawing board plate body 1 for clamping L-shaped branch
The buckle 4 of strut；Buckle 4 by41, two circular arc clamping plates 42 of shape base and two protuberances 43 form,Shape base
41 tops are symmetrical set circular arc clamping plate 42, form effective clamping to L-shaped support bar, each circular arc clamping plate 42
Top arc transition stretches out to be guided L-shaped support bar to enter in circular arc clamping plate, is advantageous to provided with protuberance 43, protuberance 43
L-shaped support bar relatively easily enters in circular arc clamping plate during use.
Further to strengthen the steadiness of whole palette rack, the bottom surface both ends of each drawing board plate body 1 are equipped with tapped through hole
5, tapped through hole 5 is penetrated with corresponding jack 3, and clamping screw 6 is fitted with tapped through hole 5, slotting when L-shaped support bar is inserted into
In hole, after determining placed angle, the base of L-shaped support bar is withstood by the end face of clamping screw, can prevent L-shaped support bar from shaking
It is dynamic.Clamping screw in the present embodiment is preferably butterfly clamping screw, is more convenient for fastening manually.
Four L-shaped support bars 2 in this embodiment are adjustable and retractable sleeve pipe, and every L-shaped support bar includes more sets
Pipe, the caliber of sleeve pipe reduce successively from top to bottom.
Carrying handle 7 is provided with the middle part of the bottom surface of each drawing board plate body 1, when needing to move whole drawing board, only need to hold two
Individual carrying handle, you can carried drawing board.
Two drawing board plate bodys of the present embodiment can also be fully deployed into 180 ° of placements, in rotation L-shaped support bar, and pass through butterfly
Shape clamping screw fastens, and is used as desk.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (4)
1. it is a kind of can quickly retracting double-faced drawing board, it is characterised in that：Including two drawing board plate bodys and four L-shaped support bars；Two
It is hinged between individual drawing board plate body, two sides in the left and right lower end of each drawing board plate body is equipped with jack, and the base of L-shaped support bar is proper
It is inserted into jack well, the buckle for clamping L-shaped support bar is equipped with the middle part of the side of left and right two of each drawing board plate body；Institute
State buckle to be made up of " Qian " shape base, two circular arc clamping plates and two protuberances, " Qian " shape base top is symmetrical set
Circular arc clamping plate, the top arc transition of each circular arc clamping plate stretch out provided with protuberance.
2. it is according to claim 1 it is a kind of can quickly retracting double-faced drawing board, it is characterised in that：Each drawing board plate body
Bottom surface both ends be equipped with tapped through hole, tapped through hole is penetrated with corresponding jack, and clamping screw is fitted with tapped through hole.
3. it is according to claim 1 it is a kind of can quickly retracting double-faced drawing board, it is characterised in that：Four L-shaped support
Bar is adjustable and retractable sleeve pipe, and every L-shaped support bar includes more sleeve pipes, and the caliber of sleeve pipe reduces successively from top to bottom.
4. it is according to claim 1 it is a kind of can quickly retracting double-faced drawing board, it is characterised in that：Each drawing board plate body
Bottom surface in the middle part of be provided with carrying handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735369.6U CN206983605U (en) | 2017-06-22 | 2017-06-22 | It is a kind of can quickly retracting double-faced drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735369.6U CN206983605U (en) | 2017-06-22 | 2017-06-22 | It is a kind of can quickly retracting double-faced drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983605U true CN206983605U (en) | 2018-02-09 |
Family
ID=61396119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735369.6U Expired - Fee Related CN206983605U (en) | 2017-06-22 | 2017-06-22 | It is a kind of can quickly retracting double-faced drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477613A (en) * | 2019-09-06 | 2019-11-22 | 九州职业技术学院 | A kind of indoor design drawing platform |
-
2017
- 2017-06-22 CN CN201720735369.6U patent/CN206983605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477613A (en) * | 2019-09-06 | 2019-11-22 | 九州职业技术学院 | A kind of indoor design drawing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180622 |