CN213863481U

CN213863481U - Hand-drawing box for design

Info

Publication number: CN213863481U
Application number: CN202022614132.7U
Authority: CN
Inventors: 房芳
Original assignee: Liaoning Economic Vocational Technology Institute
Current assignee: Liaoning Vocational College Of Economics (liaoning Institute Of Economic Management)
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-03
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a hand-drawing case for design, which relates to the technical field of design tools, and aims to solve the problems that the outdoor drawing needs to carry too many tools and is inconvenient to carry, and the utility model comprises a case body, a case cover and a support rod; the box cover is of a flat plate structure; the supporting rod is hinged with the box body, the box cover is connected with the supporting rod in a sliding mode, a protruding portion extends out of one side, where the hinged end of the supporting rod is located, of the box cover, and the box body is provided with a second inserting groove matched with the protruding portion; the box body is also provided with a first slot matched with the convex part; when the box cover is in a state of being buckled on the box body, the protruding part is inserted into the first slot; the projection is inserted into the second insertion groove when the cover is in an opened state and used as a slide.

Description

Hand-drawing box for design

Technical Field

The utility model relates to a technical field of design apparatus specifically is a case is painted with hand to design.

Background

For designers of outdoor scenes, they often go to the outdoor scene to draw. Wherein, hand drawing is still a simple, fast and convenient drawing mode. The hand drawing case is that the drawing personnel is being used for the apparatus of painting from life, but when outdoor scene was drawn, need carry drawing instrument, hand drawing case, drawing board, and the article that need carry are more, and the drawing board does not have the support yet in addition, if carry the support then can bring more inconveniences for the formation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hand-drawing box for design, which comprises a box body, a box cover and a support rod; the box cover is of a flat plate structure; the supporting rod is hinged with the box body, the box cover is connected with the supporting rod in a sliding mode, a protruding portion extends out of one side, where the hinged end of the supporting rod is located, of the box cover, and the box body is provided with a second inserting groove matched with the protruding portion; the box body is also provided with a first slot matched with the convex part; when the box cover is in a state of being buckled on the box body, the protruding part is inserted into the first slot; the projection is inserted into the second insertion groove when the cover is in an opened state and used as a slide.

The utility model discloses a further set up to: the second slot is obliquely formed.

The utility model discloses a further set up to: the supporting rod is provided with a sliding groove, and the box cover is provided with a sliding block matched with the sliding groove.

The utility model discloses a further set up to: two horizontal convex edges are arranged on the surface of the box cover facing the box body, and the convex edges are in clamping fit with pressing strips; when the pressing strip is matched with the convex rib in a clamping mode, the pressing strip is attached to the box cover.

The utility model discloses a further set up to: and a rubber pad is arranged on the surface of the pressing strip facing the box cover.

The utility model has the advantages of:

1. the utility model has the advantage of convenient use, and the box cover can be used as a drawing board after the box cover is opened, thereby being convenient for outdoor use;

2. when fixed drawing paper, with the direct card of layering on the bead can be fast and firm fixed drawing paper.

Drawings

Fig. 1 shows a schematic structural view of a closed state of a box cover in the present invention;

fig. 2 shows a schematic structural view of the open state of the cover of the utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

fig. 5 is a cross-sectional view of the case cover of the present invention at the rib;

fig. 6 is an exploded view of the case cover and the support rod of the present invention.

Reference numerals: 1. a box body; 11. a notch; 12. a first slot; 13. a second slot; 2. a box cover; 21. a slider; 22. a projection; 23. a rib; 24. layering; 241. a rubber pad; 3. a support bar; 31. a chute.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 and 2, the utility model provides a case is painted with hand to design, including box 1, case lid 2 and bracing piece 3. The box body 1 is used for placing drawing tools. The side wall of the box body 1 at the rear end side is a wall plate with a thickened design, and is a rear side wall, and the arrow A in figure 1 shows the direction of the rear end. The rear side wall is provided with a notch 11, two first slots 12 and two second slots 13. The notch 11 is formed in the center of the top of the rear side wall, and the two second slots 13 are located in the top of the rear side wall and are arranged on two sides of the notch 11 opposite to the vehicle. The two first slots 12 are located on the surface of the rear side wall facing the front end side of the box body 1, and the two first slots 12 are respectively located at positions opposite to the two third slots in the vertical direction. The first slot 12 and the second slot 13 are in conformity with the dimensional specification.

One end of the support rod 3 extends into the gap 11 and is hinged with the rear side wall. In detail, referring to fig. 6, a T-shaped sliding slot 31 is disposed on the supporting rod 3, and a sliding block 21 adapted to the sliding slot 31 is disposed on the box cover 2. The sliding block 21 is slidably disposed in the sliding slot 31, so that the box cover 2 can integrally move with the supporting rod 3 and slide along the sliding slot 31.

The case lid 2 is a flat plate structure, and two protruding parts 22 extend out from one side of the case lid 2 facing the hinged end of the support rod 3, and the protruding parts 22 are matched with the first slot 12 and the second slot 13. When the cover 2 is fastened to the case 1, the projection 22 is inserted into the first insertion groove 12. When the protruding part 22 is inserted into the second slot 13, the case cover 2 can be used as a drawing board, so that the problem that the drawing board is additionally carried when outdoor drawing is needed is solved, the second slot 13 is obliquely arranged, and the case cover 2 is oblique when used as a drawing board, so that drawing operation is convenient. It should be noted that, the protruding portion 22 is consistent with the size specification of the first slot 12 and the second slot 13, but when the protruding portion 22 is in the insertion fit, the protruding portion 22 is in the interference fit with the first slot 12 and the second slot 13, so that the case cover 2 is not loosened when being fixed.

Regarding the structural design of the box cover 2 and the support bar 3, this is a simple and effective structure with convenient operation. When the box cover 2 is opened, the box cover 2 rotates to the position where the protruding part 22 corresponds to the second slot 13, and the box cover 2 slides until the protruding part 22 is inserted into the second slot 13; when the case cover 2 is buckled, only the case cover 2 needs to be pushed to the protruding part 22 to be inserted into the first slot 12, the operation of fixing the case cover 2 is simple, and the structure of fixing the case cover 2 is very simple and practical. In addition, the support rod 3 can also play a role of a reinforcing rib, and the deformation resistance of the box cover 2 is improved.

Referring to fig. 3 and 4, two ribs 23 are provided on the surface of the cover plate facing the case body 1, the two ribs 23 are integrally formed with the cover plate and horizontally disposed, and the two ribs 23 are located at the upper and lower ends of the case cover 2. The distance between the two ribs 23 is the same as the distance between the drawing sheets, so that the position of the drawing sheets is directly corrected when the drawing sheets are placed between the two ribs 23. In the past, when the drawing paper is fixed on the drawing board, the drawing paper needs to be firstly straightened and then four corners of the drawing paper need to be fixed. In addition, the rib 23 is also connected with a pressing strip 24 in a matching way. The bead 24 is provided with a slot adapted to the rib 23, and when the rib 23 is inserted into the slot, the bead 24 is tightly attached to the case cover 2. It should be noted that the rib 23 is connected with the bead 24 in a snap-fit manner, and in detail, as shown in fig. 5, the cross section of the rib 23 includes a rectangle connecting the box cover 2 and a circle far away from the box cover 2, and the diameter of the circle is larger than the length of the rectangle, so that after the rib 23 is pressed and clamped into the clamping groove, the bead 24 cannot be separated from the rib 23 without external force, and therefore, when drawing paper is placed between two ribs 23, the bead 24 can press and fix the drawing paper. What need additionally explain is that, still be provided with rubber pad 241 in draw-in groove notch both sides of layering 24, the frictional force of rubber pad 241 is bigger than metal and duroplasts on the one hand, and on the other hand rubber pad 241 has elastic deformation ability, sets up rubber pad 241 and can guarantee that bead 23 card goes into the draw-in groove after, rubber pad 241 can take place to warp and compress tightly drawing paper, and hard material then can lead to unable drawing paper to compress tightly or bead 23 can't fully go into the draw-in groove because of the problem of machining error.

When specifically using, only need put the drawing paper between two bead 23 and with layering 24 and bead 23 cooperation fixed drawing paper to layering 24 compares in the past the mode of fixed drawing paper four corners, can be fixed more firmly.

To sum up, the utility model provides a case lid 2 can use as the drawing board after opening, can bring very big facility when needs outdoor drawing, no longer need additionally carry the drawing board. When fixing the drawing paper, the press bar 24 is directly clamped on the rib 23 to fix the drawing paper quickly and firmly.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a case is painted to design with hand which characterized in that: comprises a box body (1), a box cover (2) and a support rod (3); the box cover (2) is of a flat plate structure; the supporting rod (3) is hinged to the box body (1), the box cover (2) is connected with the supporting rod (3) in a sliding mode, a protruding portion (22) extends out of one side, where the hinged end of the supporting rod (3) is located, of the box cover (2), and a second inserting groove (13) matched with the protruding portion (22) is formed in the box body (1); the box body (1) is also provided with a first slot (12) matched with the bulge part (22); when the box cover (2) is in a state of being buckled on the box body (1), the convex part (22) is inserted into the first slot (12); the projection (22) is inserted into the second insertion groove (13) when the cover (2) is in a state of being opened and used as a slide board.

2. The hand-drawn design box of claim 1, wherein: the second slot (13) is obliquely arranged.

3. The hand-drawn design box of claim 1, wherein: the supporting rod (3) is provided with a sliding groove (31), and the box cover (2) is provided with a sliding block (21) matched with the sliding groove (31).

4. The hand-drawn design box of claim 1, wherein: two horizontal convex edges (23) are arranged on the surface of the box cover (2) facing the box body (1), and the convex edges (23) are in clamping fit with a pressing strip (24); when layering (24) with bead (23) joint cooperation, layering (24) paste tightly case lid (2).

5. The hand-drawn design box of claim 4, wherein: the surface of the pressing strip (24) facing the box cover (2) is provided with a rubber pad (241).