CN210727107U

CN210727107U - Folding desk

Info

Publication number: CN210727107U
Application number: CN201921092017.9U
Authority: CN
Inventors: 李春田; 李朝友
Original assignee: Jiangsu Aohua Furniture Co Ltd
Current assignee: Jiangsu Aohua Furniture Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-12
Anticipated expiration: 2029-07-12

Abstract

The utility model provides a folding desk, which comprises a desk body and desk legs, wherein the left side and the right side of the desk body are provided with an inward concave containing groove, the top of the containing groove is provided with a sleeve shaft, a rotating shaft is arranged in the sleeve shaft in a penetrating way, the two ends of the rotating shaft are arranged outside the two sides of the sleeve shaft and are connected with one end of a connecting rod, a folding plate is connected between the other ends of the two connecting rods, the two sides of the folding plate are provided with fixed blocks, the desk body at the two ends of the rotating shaft is provided with two fixed holes, and the fixed; the bottom four corners of the table body is located respectively to the table leg, be connected with the bracing piece of two parallels of each other between the table leg of the table body left and right sides, the cover is equipped with the slider on two bracing pieces, be connected with the one end of two slide bars respectively on the one side that two sliders carried on the back mutually, be equipped with the clearance between slide bar and the table leg, the length of slide bar is greater than the length of bracing piece, the other end of slide bar is towards the front side of the table body, be connected with the horizontal pole between the other end of two slide bars.

Description

Folding desk

Technical Field

The utility model relates to a desk technical field, concretely relates to foldable desk.

Background

In the use process of the desk, a large number of books sometimes cause the desk top to be insufficient, and study is influenced; meanwhile, the desk is often provided with a stool, and the desk occupies space when not in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding desk is equipped with the folded sheet, has increased the desktop area of the table body, has solved the many not enough problem of desktop area of books, is equipped with collapsible formula seat simultaneously, to not using the desk when, has saved desk occupation space.

The utility model provides a following technical scheme:

a folding desk comprises a desk body and desk legs, wherein inwards-recessed accommodating grooves are formed in the left side and the right side of the desk body, sleeve shafts are arranged at the tops of the accommodating grooves, the side faces of the sleeve shafts are connected with the tops of the accommodating grooves, rotating shafts penetrate through the sleeve shafts, two ends of each rotating shaft are arranged outside two sides of each sleeve shaft and are connected with connecting rods, one ends of the two connecting rods are respectively and vertically connected with two ends of each rotating shaft, a folding plate is connected between the other ends of the two connecting rods, fixed blocks are arranged on two sides of each folding plate and are arranged at positions, close to the connecting rods, of the folding plates, two fixing holes corresponding to the fixed blocks are formed in the desk body at two ends of each rotating shaft, and screw holes corresponding to the fixed blocks are formed in the fixed blocks;

the table leg is located respectively the bottom four corners of the table body, the table body left and right sides be connected with two bracing pieces that are parallel to each other, two be equipped with the slider on the bracing piece, two be connected with respectively on one side that the slider was carried on the back mutually with the parallel slide bar of bracing piece, the slide bar with be equipped with the clearance between the table leg, the length of slide bar is greater than the length of bracing piece, the one end of slide bar with the slider is connected perpendicularly, the other end orientation of slide bar the front side of the table body, two be connected with the horizontal pole between the other end of slide bar, the horizontal pole with one side that the table body is relative is equipped with the L shaped plate, the L shaped plate with the table body is.

Preferably, one side of the sliding block, which is opposite to the sliding rod, is provided with an insertion hole, and the table leg is provided with an insertion block corresponding to the insertion hole.

Preferably, the L-shaped plate includes a back plate and a seat plate perpendicular to each other, the back plate is parallel to the front side of the table body, and the seat plate is perpendicular to the cross bar.

Preferably, the width of the sitting plate is less than the distance between the two legs.

Preferably, the both sides of folded sheet are equipped with the spiral jack, the outside of fixed block be equipped with the external screw thread that the spiral jack matches, the fixed block passes through the spiral jack with the folded sheet is connected.

Preferably, a table hole is formed in the front side of the table body.

Preferably, the sleeve shaft is provided with a through hole, and the rotating shaft penetrates through the through hole.

Preferably, the sliding block is provided with a sliding hole matched with the supporting rod, and the sliding block penetrates through the sliding hole on the supporting rod.

The utility model has the advantages that: the folding plates are arranged on two sides of the table body of the utility model, and are arranged in the containing groove at ordinary times, when the table surface is not enough, the folding plates are rotated to be flush with the table surface through the rotating shaft, the fixed block is connected with two sides of the folding plates, and the fixed plate is fixed with the table body by using bolts, so that the area of the table surface of the table body is increased, and the problem that the area of multiple table surfaces of books is not enough is solved; and simultaneously, the utility model discloses be equipped with the L shaped plate, it can slide along the bracing piece through slide bar and slider to the seat can slide to between two table legs, table body bottom promptly, to not using the desk, has saved desk occupation space, when using the desk, take it out along the bracing piece can.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 taken along A-A;

labeled as: 1. a table body; 2. desk legs; 3. a containing groove; 4. a sleeve shaft; 5. a rotating shaft; 6. a connecting rod; 7. a fixed block; 8. folding the board; 9. a cross bar; 10. a slide bar; 11. a slider; 12, an L-shaped plate; 13. a backup plate; 14. a support bar; 15. inserting a block; 16. a fixing hole; 17. a seat plate.

Detailed Description

As shown in fig. 1-3, a folding desk comprises a desk body 1 and desk legs 2, wherein a desk hole is arranged at the front side of the desk body 1 and used for placing books, sundries and the like for students;

the table comprises a table body 1, a table top and a table top, wherein the left side and the right side of the table body 1 are provided with inwards concave containing grooves 3, the tops of the containing grooves 3 are respectively provided with a sleeve shaft 4, the side surface of each sleeve shaft 4 is connected with the top of the containing groove 3, a rotating shaft 5 penetrates through the sleeve shaft 4, specifically, the sleeve shaft 4 is provided with a through hole, the rotating shaft 5 penetrates through the through hole, and the rotating shaft 5 can rotate along the through hole; the two ends of the rotating shaft 5 are arranged outside the two sides of the sleeve shaft 4 and are both connected with connecting rods 6, one ends of the two connecting rods 6 are respectively and vertically connected with the two ends of the rotating shaft 5, a folding plate 8 is connected between the other ends of the two connecting rods 6, fixed blocks 7 are arranged on the two sides of the folding plate 8, the fixed blocks 7 are arranged at the positions, close to the connecting rods 6, of the folding plate 8, specifically, spiral inserting holes are formed in the two sides of the folding plate 8, external threads matched with the spiral inserting holes are formed in the outer portions of the fixed blocks 7, the fixed blocks 7 are connected with the folding plate 8 through the spiral inserting holes, two fixing holes 16 corresponding to the fixed blocks 7 are formed in the table body 1 at the;

the utility model provides a folding desk, when using at ordinary times, 8 receipts in storage tank 3 of folded sheet, when the books are not enough placed on 1 surface of the table body, 8 rotate the folded sheet of 1 both sides of the table body through pivot 5, make 8 upper surface of folded sheet and 1 surperficial parallel and level of the table body, again with the external screw thread of fixed block 7 and the spiral jack fixed connection of 8 both sides of folded sheet, the rethread bolt passes through screw and the fixed orifices 16 fixed connection of the table body 1 with fixed block 7, the desktop area of the table body 1 has been increased this moment, the problem that many desktop areas of books are not enough has been solved, it is unusual, can choose to turn up one side folded sheet 8 or the folded sheet 8 of 1 both sides of the table body according to actual conditions.

As shown in fig. 1-3, in the folding desk, the desk legs 2 are respectively arranged at four corners of the bottom of the desk body 1, two parallel support rods 14 are connected between the desk legs 2 at the left and right sides of the desk body 1, the two support rods 14 are sleeved with sliders 11, the sliders 11 can slide along the support rods 14, specifically, the sliders 11 are provided with slide holes matched with the support rods 14, and the sliders 11 are arranged on the support rods 14 through the slide holes;

a folding desk is characterized in that two sliding rods 10 parallel to a supporting rod 14 are respectively connected to one sides, opposite to each other, of two sliding blocks 11, a gap is formed between each sliding rod 10 and a corresponding desk leg 2, the length of each sliding rod 10 is larger than that of each supporting rod 14, one end of each sliding rod 10 is perpendicularly connected with the corresponding sliding block 11, the other end of each sliding rod 10 faces the front side of a desk body 1, a cross rod 9 is connected between the other ends of the two sliding rods 10, an L-shaped plate 12 is arranged on one side, opposite to the desk body 1, of each cross rod 9, each L-shaped plate 12 is opposite to the corresponding desk body 1 and comprises a backup plate 13 and a seat plate 17 which are perpendicular to each other, the backup plate 13 is parallel to the front side of the desk body 1, the seat plate 17 is perpendicular to the cross rods 9, and the width of the seat plate 17; one side of the sliding block 11, which is opposite to the sliding rod 10, is provided with an insertion hole, and the table leg 2 is provided with an insertion block 15 corresponding to the insertion hole;

when the desk is not used, the cross rod 9 is pushed, namely the slide rod 10 pushes the slide block 11 to slide along the support rod 14 towards one end provided with the insertion block 15, and the seat plate 17 is inserted into the bottom of the desk body 1 along the space between the two desk legs 2 at the front side of the desk body 1, so that the occupied space of the desk is saved, and the desk is convenient to clean and carry; when the desk is used, the back plate 13 is pulled to pull out the seat plate 17 towards the front side of the desk body 1, and students can adjust the pulling-out distance of the seat plate 17 according to sitting postures.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A folding desk is characterized by comprising a desk body and desk legs, wherein the left side and the right side of the desk body are provided with inwards-recessed accommodating grooves, sleeve shafts are arranged at the tops of the accommodating grooves, the side surfaces of the sleeve shafts are connected with the tops of the accommodating grooves, rotating shafts penetrate through the sleeve shafts, two ends of each rotating shaft are arranged outside two sides of each sleeve shaft and are connected with connecting rods, one ends of the two connecting rods are respectively and vertically connected with two ends of each rotating shaft, a folding plate is connected between the other ends of the two connecting rods, fixed blocks are arranged on two sides of each folding plate and are arranged at positions, close to the connecting rods, of the folding plates, two fixing holes corresponding to the fixed blocks are formed in the desk body at two ends of each rotating shaft, and screw holes corresponding to the fixed blocks are formed in the fixed blocks;

2. The folding desk of claim 1, wherein the side of the sliding block opposite to the sliding rod is provided with an insertion hole, and the desk leg is provided with an insertion block corresponding to the insertion hole.

3. A folding desk as claimed in claim 1 wherein said L-shaped panel includes a back panel and a seat panel perpendicular to each other, said back panel being parallel to the front side of said desk body and said seat panel being perpendicular to said cross bar.

4. A folding desk according to claim 3 wherein said seat is less wide than the distance between two of said legs.

5. The foldable desk of claim 1, wherein the folding plate is provided with screw insertion holes at both sides thereof, the fixing block is provided with external threads matching with the screw insertion holes at the outside thereof, and the fixing block is connected with the folding plate through the screw insertion holes.

6. The folding desk as claimed in claim 1, wherein a cavity is formed in a front side of the desk body.

7. The foldable desk of claim 1, wherein the sleeve shaft is provided with a through hole, and the rotating shaft is inserted into the through hole.

8. The foldable desk of claim 1, wherein the sliding block is provided with a sliding hole matching with the supporting rod, and the sliding block is arranged on the supporting rod through the sliding hole.