CN205059042U - Drawing board - Google Patents
Drawing board Download PDFInfo
- Publication number
- CN205059042U CN205059042U CN201520820038.3U CN201520820038U CN205059042U CN 205059042 U CN205059042 U CN 205059042U CN 201520820038 U CN201520820038 U CN 201520820038U CN 205059042 U CN205059042 U CN 205059042U
- Authority
- CN
- China
- Prior art keywords
- support
- drawing board
- perpendicular support
- frame
- shelf
- 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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- Assembled Shelves (AREA)
Abstract
The utility model discloses a drawing board, including drawing board body and support, first support and second support that the support links to each other including the activity, the drawing board body includes drawing board and frame, the logical groove of bar has been seted up to the symmetry on the left and right sides of frame, fixing bolt is all installed to the logical inslot of bar, fixing bolt's one end links to each other with the frame joint, and the other end closes continuously with the fixed orifices spiral shell, movable mounting puts the thing board on first support and the second support, movable mounting has the fixed column on putting the side of thing board. The utility model discloses a drawing board only needs to adjust the bar of drawing board frame and leads to the height that the fixing bolt of inslot just can adjust fixed drawing board, and is very convenient, drawing board puts the thing board through rotatory back when folding accomodating, the fixed column of putting on the thing board is fixed with the locating hole, makes to put thing board parallel mount in the second support, shared space after having reduced drawing board greatly and folding.
Description
technical field:
The utility model relates to a kind of drawing board.
background technology:
Along with growth in the living standard, people more and more look like to the value of drawing, and it is not only as a kind of recreational activities of abundant life, also increasing for aspects such as children intelligence developments.Therefore, as the important auxiliary appliance-drawing board of drawing, also more and more welcomed by the people with concern, simultaneously also more and more higher to the requirement of the portability of drawing board, durability, complete function.At present on the market there is many drawing boards that can regulate height, these drawing boards regulate during height to be needed to regulate each leg, extremely bothers.And existing drawing board focus on portable, some drawing board with shelf well can not carry out folding storage to shelf when folding, affects carrying and depositing of drawing board.
summary of the invention:
The purpose of this utility model is to solve the problems of the prior art, and provide one can regulate height of drawing board very easily, shelf does not take unnecessary space when folding storage, Stability Analysis of Structures, and shelf and drawing board also have the drawing board of moisture-proof function.
In order to achieve the above object, the technical solution of the utility model is:
A kind of drawing board, comprise drawing board body and support, described support comprises the first support and the second support that are movably connected, described first support comprises the first perpendicular support and the second perpendicular support that are parallel to each other, the two ends of the described first perpendicular support and the second perpendicular support are fixedly linked respectively by the first lateral frame and the second lateral frame, and the described first perpendicular support and the second perpendicular support all offer fixing hole; Described drawing board body comprises drawing board and frame, and on the left and right sides of described frame, symmetry offers bar shaped groove, is all provided with set bolt in described bar shaped groove, and one end of described set bolt is connected with frame clamping, and the other end screws togather with fixing hole and is connected; Described second support comprises the 3rd perpendicular support and the 4th perpendicular support that are parallel to each other, and the two ends of the described 3rd perpendicular support and the 4th perpendicular support are fixedly linked respectively by the 3rd lateral frame and the 4th lateral frame; Described first support and the second support are movably installed with shelf, the side of described shelf is movably installed with fixed leg, the side of described shelf erects support with first respectively by 2 fixed legs and the 3rd perpendicular support is connected, and also by 2 fixed legs, support perpendicular with second and the 4th perpendicular support are connected opposite side respectively; On two sides that described 3rd perpendicular support is relative with the 4th perpendicular support, also symmetry offers locating hole.
Inlay in described fixing hole and be provided with threaded sleeve, described set bolt screws togather with threaded sleeve and is connected; The opening part of described threaded sleeve is provided with integrally manufactured guard circle, and described guard circle is also inlayed and is arranged in fixing hole.
Described 3rd perpendicular support and the 4th perpendicular support is first-class is spacedly provided with multiple locating hole, and locating hole on the 3rd perpendicular support and the 4th perpendicular support is symmetrical one by one.
Described fixed leg is wooden fixed leg, and described fixed leg surface offers protruding spiral helicine striped.
Described striped is rubber striped.
Described shelf offers article putting groove, the bottom surface of described article putting groove is provided with moist-proof board.
The length of described bar shaped groove is greater than the length of drawing board.
Described drawing board is also provided with one deck moist-proof board.
The beneficial effects of the utility model are: a kind of drawing board of the present utility model, only need to regulate the set bolt in drawing board frame bar shaped groove just can regulate the height of fixing drawing board, very convenient; Drawing board is when folding storage, and shelf is after rotating, and the fixed leg on shelf and locating hole are fixed, and shelf is installed in parallel in the second support, substantially reduces drawing board and folds rear shared space.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model support;
Fig. 3 is the structural representation after the utility model folding storage;
Fig. 4 is the structure for amplifying schematic diagram of the utility model fixed leg.
detailed description of the invention:
Embodiment 1
A kind of drawing board as Figure 1-4, comprise drawing board body 1 and support 2, described support 2 comprises the first support 21 and the second support 22 be movably connected, described first support 21 comprises the first perpendicular support 31 and the second perpendicular support 32 be parallel to each other, the two ends of the described first perpendicular support 31 and the second perpendicular support 32 are fixedly linked respectively by the first lateral frame 33 and the second lateral frame 34, and the described first perpendicular support 31 and the second perpendicular support 32 all offer fixing hole 3.Described drawing board body 1 comprises drawing board 11 and frame 12, on the left and right sides of described frame 12, symmetry offers bar shaped groove 4, all be provided with set bolt 41 in described bar shaped groove 4, one end of described set bolt 41 is connected with frame 12 clamping, and the other end screws togather with fixing hole 3 and is connected.
Inlay in described fixing hole 3 and be provided with threaded sleeve 8, described set bolt 41 screws togather with threaded sleeve 8 and is connected; The opening part of described threaded sleeve 8 is provided with integrally manufactured guard circle 81, and described guard circle 81 is also inlayed and is arranged in fixing hole 3.Set bolt 41 with threaded sleeve 8 screw togather be connected time easily and the support 2 of drawing board collide, can cause damage to support 2, the guard circle 81 integrally manufactured with threaded sleeve 8 can prevent the collision of set bolt 41 pairs of supports 2.And protective sleeve 81 is also inlayed and is arranged in fixing hole 3, can not affect the lifting of drawing board because protective sleeve 81 protrudes.
Described second support 21 comprises the 3rd perpendicular support 35 and the 4th perpendicular support 36 that are parallel to each other, and the two ends of the described 3rd perpendicular support 35 and the 4th perpendicular support 36 are fixedly linked respectively by the 3rd lateral frame 37 and the 4th lateral frame 38; Described first support 21 and the second support 22 are movably installed with shelf 5, the side of described shelf 5 is movably installed with fixed leg 6, the side of described shelf 5 erects support 31 with first respectively by 2 fixed legs 6 and the 3rd perpendicular support 35 is connected, and also by 2 fixed legs 6, support 32 perpendicular with second and the 4th perpendicular support 36 are connected opposite side respectively.Fixed leg 6 is movably arranged on shelf 5, does not fix with shelf 5, makes the dismounting of shelf convenient.Described fixed leg 6 is wooden fixed leg, and described fixed leg 6 surface offers protruding spiral helicine striped 61, and described striped 61 can be rubber strip line, increases frictional force when fixed leg 6 is fixed, makes to fix difficult drop-off.
On two sides that described 3rd perpendicular support 35 is relative with the 4th perpendicular support 36, also symmetry offers locating hole 7.Locating hole 7 is for the described 3rd perpendicular support 35 and the 4th perpendicular support 36 also equidistantly can offer multiple locating hole 7, and the 3rd locating hole 7 erected on support 35 and the 4th perpendicular support 36 is symmetrical one by one, keeps sustained height.Locating hole 7, for fixing during shelf 5 folding storage, makes shelf 5 be installed in parallel in the second support 22, reduces the folding rear required space of shelf 5.When locating hole 7 has multiple, shelf 5 can tilt fixing by drawing board upon deployment as required, can meet multiple demand.
Described shelf 5 offers article putting groove 51, the bottom surface of described article putting groove 51 is provided with moist-proof board 52, described drawing board 11 is also provided with one deck moist-proof board 52.Drawing board 11 is easily drenching drawing board 11 for when paint in water colors, ink and wash, and article putting groove 51 is also used for placing pigment and ink mostly, and drawing board 11 and shelf 5 can affect the life-span of drawing board after repeatedly immersion.Moist-proof board 52 has good water-resisting property, can extend the physical life of drawing board.The length of described bar shaped groove 4 is greater than the length of drawing board 11, and make the range of drawing board 11 larger, the scope of application is wider.
A kind of drawing board of the present embodiment, only needs to regulate the set bolt in drawing board frame bar shaped groove just can regulate the height of fixing drawing board, very convenient; Drawing board is when folding storage, and shelf is after rotating, and the fixed leg on shelf and locating hole are fixed, and shelf is installed in parallel in the second support, substantially reduces drawing board and folds rear shared space.
Claims (8)
1. a drawing board, comprise drawing board body (1) and support (2), it is characterized in that: described support (2) comprises the first support (21) and the second support (22) that are movably connected, described first support (21) comprises the first perpendicular support (31) and the second perpendicular support (32) that are parallel to each other, the two ends of the described first perpendicular support (31) and the second perpendicular support (32) are fixedly linked respectively by the first lateral frame (33) and the second lateral frame (34), and the described first perpendicular support (31) and the second perpendicular support (32) all offer fixing hole (3); Described drawing board body (1) comprises drawing board (11) and frame (12), on the left and right sides of described frame (12), symmetry offers bar shaped groove (4), in described bar shaped groove (4), set bolt (41) is all installed, one end of described set bolt (41) is connected with frame (12) clamping, and the other end screws togather with fixing hole (3) and is connected; Described second support (21) comprises the 3rd perpendicular support (35) and the 4th perpendicular support (36) that are parallel to each other, and the two ends of the described 3rd perpendicular support (35) and the 4th perpendicular support (36) are fixedly linked respectively by the 3rd lateral frame (37) and the 4th lateral frame (38); Described first support (21) and the second support (22) are movably installed with shelf (5), the side of described shelf (5) is movably installed with fixed leg (6), the side of described shelf (5) erects support (31) with first respectively by 2 fixed legs (6) and the 3rd perpendicular support (35) is connected, and also by 2 fixed legs (6), support (32) perpendicular with second and the 4th perpendicular support (36) are connected opposite side respectively; On two sides that described 3rd perpendicular support (35) is relative with the 4th perpendicular support (36), also symmetry offers locating hole (7).
2. a kind of drawing board according to claim 1, is characterized in that: inlay in described fixing hole (3) and be provided with threaded sleeve (8), and described set bolt (41) screws togather with threaded sleeve (8) and is connected; The opening part of described threaded sleeve (8) is provided with integrally manufactured guard circle (81), and described guard circle (81) is also inlayed and is arranged in fixing hole (3).
3. a kind of drawing board according to claim 1, it is characterized in that: the described 3rd perpendicular support (35) and the 4th perpendicular support (36) is first-class is spacedly provided with multiple locating hole (7), and the 3rd perpendicular support (35) and the 4th erects locating hole (7) symmetry one by one on support (36).
4. a kind of drawing board according to claim 1, is characterized in that: described fixed leg (6) is wooden fixed leg, and described fixed leg (6) surface offers protruding spiral helicine striped (61).
5. a kind of drawing board according to claim 4, is characterized in that: described striped (61) is rubber striped.
6. a kind of drawing board according to claim 1, is characterized in that: described shelf (5) offers article putting groove (51), the bottom surface of described article putting groove (51) is provided with moist-proof board (52).
7. a kind of drawing board according to claim 1, is characterized in that: the length of described bar shaped groove (4) is greater than the length of drawing board (11).
8. a kind of drawing board according to claim 1, is characterized in that: described drawing board (11) is also provided with one deck moist-proof board (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820038.3U CN205059042U (en) | 2015-10-22 | 2015-10-22 | Drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820038.3U CN205059042U (en) | 2015-10-22 | 2015-10-22 | Drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059042U true CN205059042U (en) | 2016-03-02 |
Family
ID=55385638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820038.3U Expired - Fee Related CN205059042U (en) | 2015-10-22 | 2015-10-22 | Drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568084A (en) * | 2020-05-12 | 2020-08-25 | 西安石油大学 | Portable mathematics graph theory demonstration frame |
-
2015
- 2015-10-22 CN CN201520820038.3U patent/CN205059042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568084A (en) * | 2020-05-12 | 2020-08-25 | 西安石油大学 | Portable mathematics graph theory demonstration frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160302 Termination date: 20201022 |