阅读说明：本技术 纸面防风固纸画板 (Drawing board with windproof and paper-fixing paper ) 是由 陈曦帧 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种纸面防风固纸画板,该画板可以为柔性可卷画板,具有矩形的柔性可卷画板主体,矩形柔性可卷画板主体的上、下边处固装有由刚性材料制成的U形边夹,该U形边夹的一边具有伸长的夹持部,所述矩形柔性可卷画板主体的左、右两侧边上分别连接有折向画板内侧的柔性防风条；该画板也可以为刚性画板,具有矩形的刚性画板主体,所述矩形的刚性画板主体的上、下、左、右侧边上分别连接有折向画板内侧的柔性防风条。应用本发明的画板后,在作画时柔性防风条可以遮盖、夹持画纸的边缘,可以防止风从画板侧面撕坏画纸而影响正常的作画。(The invention discloses a paper surface windproof paper-fixing drawing board which can be a flexible rollable drawing board and is provided with a rectangular flexible rollable drawing board main body, wherein U-shaped edge clamps made of rigid materials are fixedly arranged at the upper and lower edges of the rectangular flexible rollable drawing board main body, one edge of each U-shaped edge clamp is provided with an extended clamping part, and the left and right side edges of the rectangular flexible rollable drawing board main body are respectively connected with flexible windproof strips folded towards the inner side of the drawing board; the drawing board can also be a rigid drawing board and is provided with a rectangular rigid drawing board main body, and the upper side, the lower side, the left side and the right side of the rectangular rigid drawing board main body are respectively connected with a flexible windproof strip folded towards the inner side of the drawing board. After the drawing board is applied, the flexible windproof strip can cover and clamp the edge of the drawing paper during drawing, and can prevent wind from tearing the drawing paper from the side surface of the drawing board to influence normal drawing.)

1. The utility model provides a solid paper drawing board is prevent wind to paper, this drawing board is flexible can roll up the drawing board, has the flexible of rectangle can roll up drawing board main part (1), and the flexible U-shaped limit clamp (2) of making by rigid material that can roll up the drawing board main part of rectangle is equipped with admittedly in the upper and lower border department, and one side of this U-shaped limit clamp (2) has the clamping part (21) of extension, its characterized in that: the left side edge and the right side edge of the rectangular flexible rollable drawing board main body (1) are respectively connected with a flexible windproof strip (3) folded towards the inner side of the drawing board.

2. A paper windproof paper-fixing drawing board as claimed in claim 1, characterized in that the width a of the flexible windproof strips (3) connected to the left and right sides of the rectangular flexible rollable drawing board main body (1) is 20 ~ 25 mm.

3. The paper windproof paper-fixing drawing board of claim 1, wherein: the flexible windproof strips (3) are glued or sewn on the edges of the left and right sides of the rectangular flexible rollable drawing board main body (1) by the edges.

4. The paper windproof paper-fixing drawing board of claim 1, wherein: the flexible windproof strips (3) and the corresponding flexible rollable drawing board main body (1) are respectively provided with a magnet (4) which is matched with each other.

5. A paper windproof paper-fixing drawing board as claimed in any one of claims 1 to 4, characterized in that: the inner side of the clamping part (21) is provided with a groove (22) which is consistent with the width direction of the upper side and the lower side of the rectangular flexible rollable drawing board main body.

6. The paper windproof paper-fixing drawing board of claim 5, wherein: rotatable gyro wheel (23) are equipped with at the interval on the groove edge in recess (22) outside, and pivot (24) pass in proper order each gyro wheel (23), the one end of pivot (24) extends the outside of U-shaped limit clamp (2), extend and be equipped with turning handle (25) on the pivot in the U-shaped limit clamp (2) outside.

7. The utility model provides a solid paper drawing board is prevent wind to paper, this drawing board is the rigidity drawing board, has the rigidity drawing board main part (10) of rectangle, its characterized in that: the upper, lower, left and right side edges of the rectangular rigid drawing board main body (10) are respectively connected with flexible windproof strips (11) folded towards the inner side of the drawing board.

8. A paper windproof and paper-fixing drawing board as claimed in claim 7, characterized in that the width dimension b of the flexible windproof strips (11) connected to the upper, lower, left and right side edges of the rectangular rigid drawing board body (10) is 20 ~ 25 mm.

9. The paper windproof paper-fixing drawing board of claim 7, wherein: the flexible windproof strips (11) and the corresponding rigid drawing board main body (10) are respectively provided with a magnet (12) which is matched with each other.

10. A paper face wind-proof paper-fixing drawing board as claimed in any one of claims 7-9, wherein: the flexible windproof strips (11) are adhered to the edges of the upper, lower, left and right sides of the rectangular rigid drawing board main body (10) by the edges of the flexible windproof strips.

Technical Field

The invention relates to a drawing board for outdoor sketching and drawing, in particular to a paper windproof paper-fixing drawing board.

Background

People need to use the drawing board when painting from life outdoors, and the drawing board is supported and fixed by a special easel. The flexible rollable drawing board is provided with a rectangular drawing board main body, rigid side clamps are arranged on the upper side and the lower side of the rectangular drawing board main body, the rigid side clamps have two functions, one is matched with a corresponding easel to be used for installing and fixing the flexible rollable drawing board, the other is that the upper side clamp and the lower side clamp can clamp drawing paper for sketching and drawing, the drawing paper has a fixing function, and the drawing paper is fixed on the drawing board through magnets on the board surfaces on the two sides of the drawing board and matched metal buttons; when a hard drawing board is used for drawing, the drawing paper is usually fixed on the drawing board through magnets on the board surfaces on the two sides of the drawing board and matched metal buttons.

Because painting from life and drawing are usually carried out outdoors, and the outdoor environment often blows wind, when the drawing board in the prior art is used, after the drawing paper is clamped and fixed on the flexible rollable drawing board, the wind blows the drawing paper from the left side and the right side, so that the normal painting from life is influenced by a light person, and the drawing paper is seriously torn; after the drawing paper is clamped and fixed on the hard drawing board, the drawing paper can be blown by wind from the upper side, the lower side, the left side and the right side, and the damage to the drawing paper is more serious.

Disclosure of Invention

The invention aims to solve the technical problem of providing a paper surface windproof paper-fixing drawing board which can prevent wind from tearing the drawing paper from the side surface of the drawing board so as to influence normal drawing when drawing outdoors.

In order to solve the technical problem, the paper surface windproof paper-fixing drawing board is a flexible rollable drawing board and is provided with a rectangular flexible rollable drawing board main body, U-shaped side clamps made of rigid materials are fixedly arranged at the upper edge and the lower edge of the rectangular flexible rollable drawing board main body, one side of each U-shaped side clamp is provided with an elongated clamping part, and the left side edge and the right side edge of the rectangular flexible rollable drawing board main body are respectively connected with flexible windproof strips folded towards the inner side of the drawing board.

By adopting the paper surface windproof paper-fixing drawing board with the structure, the flexible windproof strips on the left side edge and the right side edge can cover and clamp the edge of the drawing paper when drawing, so that the influence of wind on the drawing paper torn from the side surface of the drawing board on normal drawing can be prevented.

As a modification of the invention, the width dimension a of the flexible windproof strips connected to the left and right sides of the rectangular flexible rollable drawing board main body is 20 ~ 25 mm.

The flexible windproof strips are glued or sewn on the edges of the left and right sides of the rectangular flexible rollable drawing board main body by the edges.

As a further improvement of the invention, the flexible windproof strips and the corresponding flexible rollable drawing board main bodies are respectively provided with matched magnets.

The inner side of the clamping part is provided with a groove which is consistent with the width directions of the upper edge and the lower edge of the rectangular flexible rollable drawing board main body.

As another improvement of the invention, the rotatable rollers are arranged on the groove edge outside the groove at intervals, the rotating shaft sequentially passes through each roller, one end of the rotating shaft extends to the outer side of the U-shaped edge clamp, and the rotating shaft extending to the outer side of the U-shaped edge clamp is provided with a rotating handle.

According to the paper surface windproof paper-fixing drawing board, after the flexible windproof strips and the corresponding flexible rollable drawing board main bodies are respectively provided with the matched magnets, the drawing paper can be clamped more effectively, and the drawing paper is prevented from being blown and torn better; the groove is formed in the inner side of the clamping part of the U-shaped side clamp, so that the upper edge and the lower edge of the drawing paper can conveniently extend into a gap between the clamping part and the drawing board, friction is reduced, the rotatable rollers are arranged on the groove edge of the outer side of the groove at intervals, and then the upper edge and the lower edge of the drawing paper can be more conveniently conveyed to the gap between the clamping part and the drawing board by rotating the handle.

In order to solve the technical problem, the paper surface windproof paper-fixing drawing board is a rigid drawing board and is provided with a rectangular rigid drawing board main body, and the upper side, the lower side, the left side and the right side of the rectangular rigid drawing board main body are respectively connected with a flexible windproof strip folded towards the inner side of the drawing board.

By adopting the drawing board with the structure and the windproof paper fixing paper on the paper surface, the flexible windproof strips on the upper, lower, left and right side edges can cover and clamp the edge of the drawing paper when drawing, so that the influence of wind on the drawing paper due to tearing of the drawing paper from the side surface of the drawing board on normal drawing can be prevented.

As a modification of the invention, the width dimension b of the flexible windproof strips connected to the upper, lower, left and right side edges of the rectangular rigid drawing board main body is 20 ~ 25 mm.

As a further improvement of the invention, the flexible windproof strips and the corresponding rigid drawing board main body are respectively provided with matched magnets.

The flexible windproof strips are adhered to the edges of the upper side, the lower side, the left side and the right side of the rectangular rigid drawing board main body by the edges of the flexible windproof strips.

After the flexible windproof strips and the corresponding rigid drawing board main bodies are respectively provided with the magnets which are matched with each other, the drawing paper can be clamped more effectively, and the drawing paper is better prevented from being blown and torn by wind.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a front view of a paper windproof paper-fixing drawing board according to an embodiment of the invention, wherein the drawing board is a flexible rollable drawing board.

Fig. 2 is a rear view schematic of fig. 1.

Fig. 3 is a schematic sectional view taken along line a-a in fig. 1.

Fig. 4 is an enlarged schematic view of the structure at I in fig. 3.

FIG. 5 is the view of FIG. 4 after the flexible weather strip is angled with respect to the flexible rollable drawing board.

Fig. 6 is a schematic sectional view taken along line B-B in fig. 1.

Fig. 7 is a schematic front view structure diagram of another embodiment of a paper windproof paper drawing board in the invention, wherein the drawing board is a rigid drawing board.

Fig. 8 is a rear view schematic of fig. 7.

Fig. 9 is a schematic sectional view taken along line C-C in fig. 7.

Fig. 10 is an enlarged schematic view of the structure at II in fig. 9.

FIG. 11 is the view of FIG. 10 after the flexible wind-break strip is angled with respect to the rigid sketchpad.

Detailed Description

Referring to fig. 1-6, fig. 1-6 show a paper windproof paper-fixing drawing board according to an embodiment of the present invention, which is a flexible rollable drawing board having a rectangular flexible rollable drawing board main body 1, U-shaped side clips 2 made of a rigid material are fixedly mounted at upper and lower sides of the rectangular flexible rollable drawing board main body, one side of each U-shaped side clip 2 has an elongated clamping portion 21, the left and right sides of the rectangular flexible rollable drawing board main body 1 are respectively connected with flexible windproof strips 3 folded toward the inner side of the drawing board, the width a of each flexible windproof strip 3 is 20 ~ 25mm, the flexible windproof strips 3 are adhered or sewn to edges of the left and right sides of the rectangular flexible rollable drawing board main body 1, when drawing paper is placed on the flexible rollable drawing board, the flexible windproof strips 3 may cover and clamp edges of the drawing paper to prevent wind from blowing the drawing paper from both sides, when drawing paper is placed on the flexible rollable drawing board, the flexible rollable drawing board is placed on the flexible rollable drawing board, the flexible windproof strips 3 are placed on the flexible rollable drawing board main body, the flexible rollable drawing board, the flexible windproof strips are preferably, the flexible windproof strips are placed on the flexible rollable drawing board main body, the flexible windproof strips 24, the flexible windproof strips are placed on the flexible rollable drawing board main body, the flexible windproof strips 24, the flexible windproof strips are placed on the flexible rollable drawing board main body, the flexible windproof strips are provided with the flexible windproof strips, the.

Referring to fig. 7-11, fig. 7-11 show another embodiment of a paper windproof fixed paper sketchpad of the present invention, which is a rigid sketchpad and has a rectangular rigid sketchpad body 10, wherein the upper, lower, left and right side edges of the rectangular rigid sketchpad body 10 are respectively connected with flexible windproof strips 11 folded towards the inner side of the sketchpad, the width dimension b of the flexible windproof strips 11 is 20 ~ 25mm, the flexible windproof strips 11 and the corresponding rigid sketchpad body 10 are respectively provided with matched magnets 12, the magnets 12 arranged on the flexible windproof strips 11 and the corresponding rigid sketchpad body 10 are arranged in a manner of opposite magnetic poles, the flexible windproof strips 11 are glued on the edges of the upper, lower, left and right side edges of the rectangular rigid sketchpad body 10, when the sketching paper is placed on the rigid sketching board, the flexible windproof strips 11 can cover and clamp the edges of the sketching paper to prevent the sketching paper from being blown from the side, and one side of the flexible windproof strips 3 is opened at a certain angle with the edges of the sketching paper placed on the rigid sketchpad, and at this time, the flexible windproof strips can be inserted into the gaps between the flexible windproof strips and the rigid sketchpad.