CN207837121U - A kind of portable Writing and drawing desk - Google Patents

Abstract

A portable calligraphy and painting table, comprising a fixed desktop (1) and a movable desktop (2) hinged by hinges (10), the lower part of the fixed desktop (1) is fixed with a plurality of slideways (6), and each slideway (6) the slide block (7) that is provided with in order to support movable desktop (2) is inserted in; Each slideway (6) bottom is fixed with a table leg (3), and each table leg (3) bottom is connected with big table respectively The feet (4) and the small table legs (5) are fixedly connected; the small table legs (5) are inserted in the large table legs (4). The calligraphy and painting table proposed by the utility model has the following advantages: after being unfolded, the height can be adjusted according to the user's needs, and the calligraphy and painting can be done sitting or standing; Behind the large table legs, it achieves the folding function, which saves space and is easy to move and store.

Description

Portable calligraphy and painting table

technical field

The utility model belongs to the technical field of art supplies, in particular to a portable calligraphy and painting table.

Background technique

When a painter or painter is sketching, most of them carry an easel for placing drawing paper. However, due to the limited expansion area of the easel, paints, brushes and other supplies cannot be placed, and they often need to carry a drawing table. However, most of the painting desks on the market are heavy, bulky, fixed in structure, and inconvenient to move. Due to the need to frequently change office locations, they will have to be thrown away due to troubles during transportation, or have to spend a lot of transportation due to the fixed structure during transportation. cost and inconvenience.

Contents of the invention

In view of the above problems, the utility model provides an easy-to-carry calligraphy and painting table, which can be lifted and folded by adjusting the height of the table legs, and is convenient for moving and storing.

In order to achieve the above object, the utility model adopts the following technical solutions. According to the utility model, a portable calligraphy and painting table includes a fixed desktop 1 and a movable desktop 2 hinged by hinges 10, and a plurality of slideways 6 are fixed on the lower part of the fixed desktop 1, and each slideway 6 is inserted into a There are sliders 7 for supporting the movable desktop 2; the lower sides of the movable desktop 2 are provided with rotatable locking buckles 8, and both sides of the fixed desktop 1 are provided with card slots 11 for limiting locking buckles 8;

Each slideway 6 bottoms are fixed with a table leg 3, and each table leg 3 comprises table leg seat 31, connecting rod slideway 32, adjustment handwheel 33 and rhombus folding frame 34, and table leg seat 31 tops and slideway 6 are fixed. Connected, its lower part is connected with the connecting rod slideway 32 through the anti-rotation pin; the two upper ends of the rhombus folding frame 34 are installed in the connecting rod slideway 32 through the sliding of the pin shaft, and the two lower ends are connected with a connecting rod support respectively. 35 is affixed, and two connecting rod supports 35 are respectively affixed to the large table legs 4 and the small table legs 5; the shaft of the adjustment hand wheel 33 passes through the connecting rod slideway 32 and is connected with an upper end of the diamond-shaped folding frame 34, The shaft of the adjustment handwheel 33 is threadedly connected with the connecting rod slideway 32;

The small table legs 5 are inserted in the large table legs 4 and the bottoms of the two are respectively provided with universal balls 9 .

By means of the above technical solution, a portable calligraphy and painting table of the utility model has the following advantages:

1. After the utility model is unfolded, the height can be adjusted according to the user's needs, and it can be used for sitting or standing for calligraphy and painting;

2. After the utility model is folded, the table legs are shrunk to the shortest and then folded under the fixed table top. After the small table legs are received in the large table legs, the folding function is achieved, which saves space and is easy to move and store.

The above description is only an overview of the technical solutions of the present utility model. In order to better understand the technical means of the present utility model, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present utility model better It is obvious and easy to understand. The preferred embodiments are specifically cited below, together with the accompanying drawings, and detailed descriptions are as follows.

Description of drawings

Fig. 1 is a schematic diagram of a portable calligraphy and painting table of the present invention.

Fig. 2 is a folding schematic diagram of a portable calligraphy and painting table of the present invention.

[Description of main component symbols]

1: Fixed desktop 11: Card slot

2: Active Desktop

3: table legs

31: table leg seat 32: connecting rod slideway 33: adjusting hand wheel

34: Diamond-shaped folding frame 35: Connecting rod support

4: Large table legs

5: small table legs

6: slideway

7: Slider

8: locking buckle

9: universal ball

10: Hinge

Detailed ways

In order to further elaborate the technical means and effects that the utility model adopts for reaching the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, its specific implementation, structure, features and effects of the calligraphy and painting table proposed according to the utility model , as detailed below.

Please refer to Fig. 1 and Fig. 2, a kind of portable calligraphy and painting table of the present utility model, comprises fixed desktop 1, movable desktop 2, table leg 3, big table leg 4, small table leg 5, the connection relation of each part is as follows:

Preferably, the fixed desktop 1 and the movable desktop 2 are hinged through hinges 10 . The lower part of the fixed desktop 1 is fixed with a plurality of slideways 6 , and each slideway 6 is inserted with a slider 7 for supporting the movable desktop 2 . Both sides of the lower part of the movable desktop 2 are provided with rotatable locking buckles 8, and both sides of the fixed desktop 1 are provided with card slots 11 for limiting locking buckles 8.

Specifically, in this embodiment, two slideways 6 are fixedly provided on the lower part of the fixed desktop 1 , but the present invention does not limit the number of slideways 6 .

Preferably, a table leg 3 for raising and lowering the desktop is fixed at the bottom of each slideway 6 , and each table leg 3 includes a table leg seat 31 , a connecting rod slideway 32 , an adjustment hand wheel 33 and a diamond-shaped folding frame 34 .

Specifically, the upper part of the table leg base 31 is fixedly connected with the slideway 6, and its lower part is connected with the connecting rod slideway 32 through the detent pin. Once the anti-rotation pin is installed, the table leg 3 can be fixed; when the table top needs to be folded, the anti-rotation pin is pulled out, and the anti-rotation pin is locked when the table leg 3 is reversely rotated at a certain angle, and the table top can be folded.

Specifically, the two upper ends of the diamond-shaped folding frame 34 are slidably arranged in the connecting rod slideway 32 through pin shafts respectively, and the two lower ends thereof are fixedly connected to a connecting rod support 35 respectively, and the two connecting rod supports 35 respectively It is fixedly connected with the large table legs 4 and the small table legs 5.

Specifically, the shaft of the adjusting handwheel 33 passes through the connecting rod slideway 32 and is connected with an upper end of the rhombic folding frame 34 , and the shaft of the adjusting handwheel 33 is threadedly connected with the connecting rod slideway 32 . When the adjusting handwheel 33 is rotated, the diamond-shaped folding frame 34 expands (or shrinks), thereby realizing the decline (or rise) of the fixed desktop 1 and the movable desktop 2 .

Preferably, the small table legs 5 are inserted in the large table legs 4 to limit their movement, and the bottoms of the two are respectively equipped with universal balls 9 for easy movement and storage.

An easy-to-carry calligraphy and painting table of the utility model is used in the following ways:

1. When in the unfolded state (see Figure 1), first open the active desktop 2 to make it equal to the fixed desktop 1. Pull out slide block 7 from slideway 6 then and stretch to movable desktop 2 below, support movable desktop 2. Then pull out the anti-rotation pin, rotate the table leg 3 to make it perpendicular to the desktop and lock the anti-rotation pin. Then rotate and adjust the hand wheel 33, adjust the table legs according to individual needs and stretch to a suitable position. Finally, the small table legs 5 are completely pulled out from the large table legs 4 .

2. In the folded state (see Figure 2), first insert the small table leg 5 into the large table leg 4. Then reverse rotation adjustment hand wheel 33 makes table leg 3 retract to the shortest. Then pull out the anti-rotation pin, rotate the table leg 3 to the fixed desktop 1 and lock the anti-rotation pin. Then slide block 7 is inserted in the slideway 6 again. Then rotate the movable desktop 2 to make it close under the fixed desktop 1. Finally, the upper ends of the two locking buckles 8 are respectively clamped in the corresponding slots 11 of the fixed desktop 1 .

The above is only a preferred embodiment of the utility model patent. Any skilled person familiar with the profession, without departing from the scope of the technical solution of this patent, can make any simple changes to the above embodiments according to the technical essence of this patent. Amendments, equivalent changes and modifications all still fall within the scope of the technical solution of this patent.

Claims (1)

1. a kind of portable Writing and drawing desk, it is characterised in that include by the hinged fixation desktop (1) of hinge (10) and activity Desktop (2), fixed desktop (1) lower part are installed with multiple slideways (6), are inserted with to support active desktop in each slideway (6) (2) sliding block (7)；Active desktop (2) the lower part both sides are arranged with rotatable tight locking button (8), and fixed desktop (1) both sides are equipped with Link closely the card slot (11) of (8) for limiting lock；

The fixed table leg (3) in each slideway (6) lower part, each table leg (3) include table leg seat (31), connecting rod slideway (32), adjust Handwheel (33) and diamond shape folding stand (34), table leg seat (31) top and slideway (6) are affixed, and its underpart is slided by rotation stop pin and connecting rod Road (32) connects；Two upper ends of diamond shape folding stand (34) are installed in by pin slide in connecting rod slideway (32), under two End is affixed with a connecting rod support (35) respectively, and two connecting rod supports (35) are affixed with big feet (4), small feet (5) respectively； The axis of adjusting handle (33) passes through connecting rod slideway (32) and is connect with a upper end of diamond shape folding stand (34), the adjusting handle (33) axis is to be threadedly coupled with connecting rod slideway (32)；

The small feet (5) is plugged in big feet (4) and the bottom of the two is respectively equipped with Universal caster (9).