CN203282950U - Environment-friendly foldable drawing board - Google Patents
Environment-friendly foldable drawing board Download PDFInfo
- Publication number
- CN203282950U CN203282950U CN2013203600179U CN201320360017U CN203282950U CN 203282950 U CN203282950 U CN 203282950U CN 2013203600179 U CN2013203600179 U CN 2013203600179U CN 201320360017 U CN201320360017 U CN 201320360017U CN 203282950 U CN203282950 U CN 203282950U
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 abstract 6
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Abstract
The utility model discloses an environment-friendly foldable drawing board which solves the problem that an existing drawing board is inconvenient to carry. The environment-friendly foldable drawing board comprises a first panel, a second panel and a third panel, wherein the first panel, the second panel and the third panel are connected in sequence in the transverse direction so that a drawing board body can be formed. The first panel is connected with the second panel through hinge devices and the third panel is connected with the second panel through hinges. Each hinge device comprises a first spacer fixed on the end face of the first panel, a second spacer fixed on the end face of the second panel and a hinge sheet simultaneously connected with the first spacer and the second spacer, wherein the sum of the thicknesses of the first spacer and the second spacer is not smaller than the thickness of the third panel. According to the technical scheme, the environment-friendly foldable drawing board achieves the purposes that the size of the drawing board is reduced and the drawing board can be carried conveniently, the design mode of the environment-friendly foldable drawing board well satisfies the requirement for design habits of a user on the drawing board, and therefore the environment-friendly foldable drawing board is high in practical value and popularization value.
Description
Technical field
The utility model relates to a kind of drawing board, specifically, relates to a kind of environment-friendly type folding drawing board.
Background technology
At present, the artist of art major, student's drawing board used are mostly the wooden whole drawing board of rectangle, and due to its globality, so can not fold, therefore, its space that takies when carrying will be larger, is not easy to carry., if with the drawing board of small size, be difficult to again meet the needs of large Pages Design.
The utility model content
The purpose of this utility model is to provide a kind of environment-friendly type folding drawing board, mainly solves existing drawing board and carries inconvenient problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of environment-friendly type folding drawing board, comprise the first panel, the second panel and the 3rd panel that laterally connect and compose in turn the drawing board plate body; Described the first panel is connected with the second panel by Hinge, the 3rd panel with the second panel gemel connection; Described Hinge comprises the first pad that is fixed on the first panel end face, be fixed on the second pad on the second panel end face, and simultaneously with this first pad be connected the leaf of hinge that pad is connected, and the thickness sum of described the first pad and the second pad is not less than the thickness of the 3rd panel.
As preferably, described the first pad is all identical with the thickness of the 3rd panel with the second pad.
Further, also be provided with the first bracing means between described the first panel and the second panel, also be provided with the second bracing means between described the second panel and the 3rd panel.
Specifically, described the first bracing means comprises the first blind hole that is arranged on the first panel side, and is arranged on the second panel side, is used for the first panel snap in the first shackle member of the first blind hole when the second panel upset; Described the second bracing means comprises the second blind hole that is arranged on the 3rd panel side, and is arranged on the second panel side, is used for the 3rd panel snap in the second shackle member of the second blind hole when the second panel upset.
In other words, also be provided with on described drawing board plate body be used to preventing the first panel and the 3rd panel supporting adn fixing device around the second panel upset.
Specifically, described supporting adn fixing device comprises and is arranged on the drawing board plate body and is respectively used to prevent the first panel around the first rotational support handle of the second panel upset and prevents the second rotational support handle of the 3rd panel around the second panel upset.
As preferably, described the first panel, the second panel and the 3rd panel are made by bamboo clappers.
Again further, described the first panel and the second panel construction, size are identical.
Further, described the 3rd panel and the second panel construction are identical, and area is less than the area of the second panel.
In other words, the structure of described the first panel, the second panel and the 3rd panel is identical, and the area sum of the first panel and the 3rd panel equals the second panel.
Design principle of the present utility model is, mode with three panels by hinge connects and composes the drawing board plate body in turn, wherein, be fixed with respectively the first pad and the second pad on the first panel and the second panel, and the thickness sum of two pads is not less than the thickness of the 3rd panel, then is connected with simultaneously leaf of hinge on two pads.Such design not only can allow the drawing board reduced volume, be easy to carry, and the thickness sum of the two pads structural design that is not less than the thickness of the 3rd panel can guarantee that drawing board is folding the time three panels can comparatively entirely be folded together, very attractive in appearance of the profile when drawing board dwindles.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model design is ingenious, rational in infrastructure, easy to use.
(2) mode that folds by panel of the utility model has been dwindled the volume of drawing board, carry out the place of design work thereby can be carried to easily any needs, and the folding mode of three panels is very ingenious.
(3) the utility model is provided with bracing means, when opening drawing board, shackle member can be taken advantage of a situation and be snapped onto in blind hole, thereby make three panels form a firmly integral body, and then can avoid occurring the drawing board phenomenon that easily rotates because of the relation of hinge of certain the piece panel on it in use, affect the use of drawing board, further improved the practicality of drawing board.
(4) the utility model is provided with the rotational support handle, equally can be after drawing board be opened, support fixing to the first panel and the 3rd panel, two panels can be around the second panel rotation in use to prevent drawing board, guarantee that three panels can form a firmly integral body, strengthen the practicality of drawing board.
(5) first, second, and third panel of the present utility model is made by bamboo clappers, therefore, the utlity model has that weight is little, environmental protection, cost-effective advantage, has responded well national environmental protection and has called.
(6) the first panel of the present utility model and the second panel construction, size are identical, the 3rd panel area is less than the second panel, such structural design can be eliminated the inconvenience that brings while due to the hinge gap between three panels, to the user, drawing on drawing board to a great extent, and it has met user's design custom well.Perhaps, the utility model can be also that the structure of three panels is identical, and the area sum of the first panel and the 3rd panel equals second panel, apparently, this kind design just only has double-layer structure after three panels are folding, both dwindle the area of drawing board, and can not seem again too thick, and can meet equally user's design custom.
(7) the utility model adopts three panels to form the drawing board body, its structure is both reasonable, can meet well again user's design custom, when drawing board dwindles, its size is the equal of also just the area of a panel, takes up room very little, and thickness is not thick yet, no matter be little Pages Design or large Pages Design, it all can meet the demands, therefore, the utlity model has that cost performance is high, environmental protection, characteristics with low cost, easy to carry, it is with a wide range of applications on market.
Description of drawings
Fig. 1 is the structural representation of the utility model-embodiment 1.
Fig. 2 is the structural representation after the utility model-embodiment 1 folds.
Fig. 3 is the side structure schematic diagram after the utility model-embodiment 1 folds.
Fig. 4 is the structural representation of the utility model-embodiment 2.
Fig. 5 is the structural representation after the utility model-embodiment 2 folds.
Fig. 6 is the structural representation of the utility model-embodiment 3.
Fig. 7 is the structural representation of the utility model-embodiment 4.
Wherein, the parts name that Reference numeral is corresponding is called:
1-the first panel, 2-the first pad, 3-leaf of hinge, 4-the second pad, 5-the second panel, 6-the 3rd panel, 7-the first blind hole, 8-the first shackle member, 9-the second shackle member, 10-the second blind hole, 11-the first rotational support handle, 12-the second rotational support handle, 13-the first latch, 14-the second latch.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment 1
As shown in Figure 1, the utility model comprises the first panel 1, the second panel 5 and the 3rd panel 6, three panels laterally connect and compose the drawing board plate body in turn, and the first panel 1 is connected with the second panel 5 by Hinge, the 3rd panel 6 and the second panel 5 gemel connections.For making the characteristics that the utlity model has environmental protection, described the first panel 1, the second panel 5 and the 3rd panel 6 are made by bamboo clappers, and it is two-layer that this bamboo clappers is divided into up and down, two-layer bamboo clappers mutually superposes and is solidified as a whole, thickness is about 6-7mm, uses bamboo clappers can make it seem very light as the making material of drawing board.For further meeting user's design custom, structure, the size of described the first panel 1 and the second panel 5 are identical, and the 3rd panel 6 is identical with the structure of the second panel 5, and area is less than the second panel 5.In general, the structure of drawing board is rectangle, the length of a drawing board is about 55cm, and width is about 40cm, therefore, design custom and design of the present utility model according to the user, the length of the first panel 1 and the second panel 5 all can be designed to 20cm, width is 40cm, with the Design of length of the 3rd panel 6, is 15cm, width design is 40cm, thereby just can reach best design effect.
Specifically, described Hinge comprises the first pad 2 that is fixed on the first panel 1 end face, be fixed on the second pad 4 on the second panel 5 end faces, and simultaneously with this first pad 2 be connected the leaf of hinge 3 that pad 4 is connected, and the thickness sum of described the first pad 2 and the second pad 4 is not less than the thickness of the 3rd panel 6, namely the thickness sum of the first pad 2 and the second pad 4, more than or equal to the thickness of the 3rd panel 6, can guarantee that like this three panels can comparatively entirely be superimposed together.In the present embodiment, as preferably, the thickness of described the first pad 2 and the second pad 4 is all identical with the 3rd panel 6, and the 3rd panel 6 also is connected with the second panel 5 by another leaf of hinge.
In addition, for further improving practicality of the present utility model, make its three panels when opening can form a firmly integral body, the phenomenon that the first panel 1 and the 3rd panel 6 rotate around the second panel 5 can not occur, also be provided with the first bracing means between described the first panel 1 and the second panel 5, also be provided with the second bracing means between described the second panel 5 and the 3rd panel 6.Specifically, described the first bracing means comprises the first blind hole 7 that is arranged on the first panel 1 side, and be arranged on the second panel 5 sides and corresponding with the first blind hole 7 positions, be used for the first panel 1 snap in the first shackle member 8 of the first blind hole 7 when the second panel 5 upset; Described the second bracing means comprises the second blind hole 10 that is arranged on the 3rd panel 6 sides, and be arranged on the second panel 5 sides and corresponding with the second blind hole 10 positions, be used for the 3rd panel 6 snap in the second shackle member 9 of the second blind hole 10 when the second panel 5 upset.
The utility model is after folding, its shape as shown in Figure 2,3, because the thickness of the first pad 2 and the second pad 4 is all identical with the 3rd panel 6, therefore when folding, two pads add that the height of leaf of hinge just in time adds that with the 3rd panel 6 height of leaf of hinge flushes, like this, the first panel 1 just can be superimposed upon on the 3rd panel 6 well, thereby make between three panels, can comparatively entirely fold.After drawing board folded, the user just can be carried to Anywhere easily.
The utility model is in the process of opening, when three panels are in the same plane, the first shackle member 8 just in time snaps onto in the first blind hole 7, the second shackle member 9 also just in time snaps onto in the second blind hole 10, the shackle member of the present embodiment can be screw, can be also other clamping things that can stick into blind hole, after shackle member sticks into blind hole, just can well three panels firmly be arrived together, the user just can carry out Drawing Design work easily on drawing board.
Embodiment 2
As shown in Figure 4, with the difference of embodiment 1, be, the area sum of described the first panel 1 and the 3rd panel 6 equals the area of the second panel 5, and like this, after drawing board is folding, it only had two-layer, but not after folding three layers of embodiment 1, as shown in Figure 5.According to actual conditions, the folding number of plies of drawing board can design according to the mode of the present embodiment or embodiment 1, or is folded into two-layerly, or is folded into three layers, and the many and few of the folding number of plies select according to user's hobby, do not affect the normal use of drawing board fully.
As shown in Figure 6, be with the difference of embodiment 1 or embodiment 2, the drawing board plate body does not arrange bracing means, but be provided with supporting adn fixing device, by fixing of supporting adn fixing device, thereby while preventing from drawing, the first panel 1 and the 3rd panel 6 rotate around the second panel 5, and specifically, this supporting adn fixing device comprises the first rotational support handle 11 and the second rotational support handle 12 that is arranged on the drawing board plate body.The first rotational support handle 11 can be arranged on the first panel 1, also can be arranged on the second panel 5, the second rotational support handle 12 can be arranged on the 3rd panel 6, also can be arranged on the second panel 5, in the present embodiment, the first rotational support handle 11 and the second rotational support handle 12 all are arranged on the second panel 5, and two rotational support handles and the first pad 2, the second pad 4 and leaf of hinge 3 all are on same plane.Cause due to gemel connection, therefore the first panel 1 and the 3rd panel 6 can only be to rotate on the drawing board plate body is provided with the side of leaf of hinge, therefore, be arranged on leaf of hinge two rotational support handles in the same plane, and utilize two rotational support handles that two panels are supported and fix, can prevent that just the first panel 1 and the 3rd panel 6 from rotating.
Embodiment 4
As shown in Figure 7, be with the difference of embodiment 1 or embodiment 2, the drawing board plate body does not arrange bracing means, but be provided with supporting adn fixing device, support by supporting adn fixing device, thereby while preventing from drawing, the first panel 1 and the 3rd panel 6 rotate around the second panel 5, and specifically, this supporting adn fixing device comprises the first latch 13 and the second latch 14 that is arranged on the drawing board plate body.The first latch 13 can be arranged on the first panel 1, also can be arranged on the second panel 5, the second latch 14 can be arranged on the 3rd panel 6, also can be arranged on the second panel 5, in the present embodiment, the first latch 13 and the second latch 14 all are arranged on the second panel 5, and two latches and the first pad 2, the second pad 4 and leaf of hinge 3 all are on same plane.Cause due to gemel connection, therefore the first panel 1 and the 3rd panel 6 can only be to rotate on the drawing board plate body is provided with the side of leaf of hinge, therefore, be arranged on leaf of hinge two latches in the same plane, and utilize two latches that two panels are supported and fix, can prevent that just the first panel 1 and the 3rd panel 6 from rotating.
The present embodiment is the combination of embodiment 1 or embodiment 2 and embodiment 3, and in the present embodiment, the drawing board plate body also is provided with supporting adn fixing device when being provided with bracing means.Like this, the utility model is exercised the acting in conjunction of used time by bracing means and supporting adn fixing device opening to go forward side by side, and the drawing board integral body that three panels are formed is more firm, further facilitates the user to carry and use drawing board.It is the combination of embodiment 1 or embodiment 2 and embodiment 3 due to the present embodiment, therefore, its structure is also the combination of two embodiment, this structure can be inferred with the structure of embodiment 3 apparently by embodiment 1 or embodiment 2, those skilled in the art can learn the structure of the present embodiment according to the content of embodiment 1 or embodiment 2 and embodiment 3, therefore, the present embodiment provides the accompanying drawing of this structure no longer in detail.
The present embodiment is the combination of embodiment 1 or embodiment 2 and embodiment 4, and in the present embodiment, the drawing board plate body also is provided with supporting adn fixing device when being provided with bracing means.Like this, the utility model is exercised the acting in conjunction of used time by bracing means and supporting adn fixing device opening to go forward side by side, and the drawing board integral body that three panels are formed is more firm, further facilitates the user to carry and use drawing board.It is the combination of embodiment 1 or embodiment 2 and embodiment 4 due to the present embodiment, therefore, its structure is also the combination of two embodiment, this structure can be inferred with the structure of embodiment 4 apparently by embodiment 1 or embodiment 2, those skilled in the art can learn the structure of the present embodiment according to the content of embodiment 1 or embodiment 2 and embodiment 4, therefore, the present embodiment also provides the accompanying drawing of this structure no longer in detail.
, according to above-described embodiment, just can realize well the utility model.What deserves to be explained is; under prerequisite based on the said structure design; for solving same technical problem; even make some without substantial change or polishing on the utility model; the essence of the technical scheme that adopts is still consistent with the utility model, also should be in protection domain of the present utility model.
Claims (10)
1. an environment-friendly type folding drawing board, is characterized in that: comprise the first panel (1), the second panel (5) and the 3rd panel (6) that laterally connect and compose in turn the drawing board plate body; Described the first panel (1) is connected with the second panel (5) by Hinge, the 3rd panel (6) with the second panel (5) gemel connection; Described Hinge comprises the first pad (2) that is fixed on the first panel (1) end face, be fixed on the second pad (4) on the second panel (5) end face, and the leaf of hinge (3) that with this first pad (2) and the pad (4) of being connected, is connected simultaneously, and the thickness sum of described the first pad (2) and the second pad (4) is not less than the thickness of the 3rd panel (6).
2. a kind of environment-friendly type folding drawing board according to claim 1, it is characterized in that: described the first pad (2) is all identical with the thickness of the 3rd panel (6) with the second pad (4).
3. a kind of environment-friendly type folding drawing board according to claim 2, it is characterized in that: also be provided with the first bracing means between described the first panel (1) and the second panel (5), also be provided with the second bracing means between described the second panel (5) and the 3rd panel (6).
4. a kind of environment-friendly type folding drawing board according to claim 3, it is characterized in that: described the first bracing means comprises the first blind hole (7) that is arranged on the first panel (1) side, and is arranged on the second panel (5) side, is used for the first panel snap in first shackle member (8) of the first blind hole when the second panel upset; Described the second bracing means comprises the second blind hole (10) that is arranged on the 3rd panel (6) side, and is arranged on the second panel (5) side, is used for the 3rd panel snap in second shackle member (9) of the second blind hole when the second panel upset.
5. according to claim 1～4 described a kind of environment-friendly type folding drawing boards of any one, is characterized in that: also be provided with on described drawing board plate body be used to preventing the first panel (1) and the 3rd panel (6) supporting adn fixing device around the second panel (5) upset.
6. a kind of environment-friendly type folding drawing board according to claim 5 is characterized in that: described supporting adn fixing device comprises and is arranged on the drawing board plate body and is respectively used to prevent the first panel (1) around the first rotational support handle (11) of the second panel (5) upset and prevents the second rotational support handle (12) that the 3rd panel (6) overturns around the second panel (5).
7. according to claim 1,2,3,4 or 6 described a kind of environment-friendly type folding drawing boards, it is characterized in that: described the first panel (1), the second panel (5) and the 3rd panel (6) are made by bamboo clappers.
8. a kind of environment-friendly type folding drawing board according to claim 7 is characterized in that: described the first panel (1) and the second panel (5) structure, size are identical.
9. a kind of environment-friendly type folding drawing board according to claim 8 is characterized in that: described the 3rd panel (6) is identical with the second panel (5) structure, and area is less than the area of the second panel (5).
10. a kind of environment-friendly type folding drawing board according to claim 7, it is characterized in that: the structure of described the first panel (1), the second panel (5) and the 3rd panel (6) is identical, and the first panel (1) equals the second panel (5) with the area sum of the 3rd panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203600179U CN203282950U (en) | 2013-06-09 | 2013-06-09 | Environment-friendly foldable drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203600179U CN203282950U (en) | 2013-06-09 | 2013-06-09 | Environment-friendly foldable drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282950U true CN203282950U (en) | 2013-11-13 |
Family
ID=49539330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203600179U Expired - Fee Related CN203282950U (en) | 2013-06-09 | 2013-06-09 | Environment-friendly foldable drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376776A (en) * | 2014-11-05 | 2015-02-25 | 付明海 | Portable military map drawing board |
| USD1085237S1 (en) | 2023-07-26 | 2025-07-22 | 3D Pro Technologies Limited. | Foldable felt board |
-
2013
- 2013-06-09 CN CN2013203600179U patent/CN203282950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376776A (en) * | 2014-11-05 | 2015-02-25 | 付明海 | Portable military map drawing board |
| USD1085237S1 (en) | 2023-07-26 | 2025-07-22 | 3D Pro Technologies Limited. | Foldable felt board |
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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 |
Granted publication date: 20131113 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |