CN220192451U - Table with foldable table legs - Google Patents

Abstract

The utility model discloses a desk with foldable desk legs, which relates to the technical field of office appliances and comprises a desktop, wherein a first desk leg is rotatably connected to the lower surface of the desktop near four legs, a first rotating shaft is arranged between the upper end of the first desk leg and the desktop in a penetrating manner, a first fixing arm is rotatably connected to the lower end of the desktop near the first desk leg and the outer wall of the first desk leg, a second rotating shaft is arranged in the middle of the first fixing arm, a second fixing arm is rotatably connected to the first fixing arm through the second rotating shaft, and a lifting structure is arranged at the lower end of the first desk leg. This desk foot of adjustable table foot rotates between desk foot and the desktop to also rotate between desk foot and the desktop and be connected with first fixed arm, first fixed arm has increased the support strength between desktop and the desk foot to a certain extent, and has still set up the second fixed arm, has further strengthened structural stability and support strength, and the setting of second baffle and spring makes the expansion and the withdrawal of second fixed arm more convenient.

Description

Table with foldable table legs

Technical Field

The utility model relates to the technical field of office furniture, in particular to a table with foldable table legs.

Background

The folding table has the advantages of attractive appearance, practicability and artistic quality, and plays an important role in daily life.

The utility model of the application number CN202020151589.6 discloses a table with foldable table legs, which is provided with a connecting seat, a first fixing bolt, a U-shaped elastic clamping piece, a rotating connecting piece, auxiliary table legs, an L-shaped fixing plate and a second fixing bolt, so that the foldable table with foldable table legs can be folded effectively, and the table occupies a small space in the transportation and storage processes, thereby effectively reducing the cost.

Tables similar to the above application currently have the following drawbacks:

the existing table leg can be folded, but four bolts are required to be unscrewed and screwed in the folding process, so that the folding operation of the table is inconvenient, the stability of the table is determined by the tightness of the bolts, the stability of the table in use is not guaranteed, the table cannot be suitable for environments requiring different heights, and therefore, in view of the problems, research and improvement are carried out on the existing structure and the defects, and the table with the foldable table leg is provided.

Disclosure of Invention

The present utility model is directed to a table with foldable table legs, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a desk that desk foot can fold, includes the desktop, the desktop is close to four feet department rotation and is connected with first desk foot, wear to be equipped with first pivot between first desk foot upper end and the desktop, the desktop lower extreme is close to first desk foot department and first desk foot outer wall rotation is connected with first fixed arm, be equipped with the second pivot in the middle of the first fixed arm, first fixed arm is connected with the second fixed arm through the rotation of second pivot, first desk foot lower extreme is provided with elevation structure.

Further, the edges of the left side and the right side of the lower surface of the tabletop are fixedly connected with first baffles.

Further, the outer wall of the first table leg is provided with a third rotating shaft, the first table leg is rotationally connected with a second baffle through the third rotating shaft, and a first spring is arranged between the second baffle and the first table leg.

Further, the lifting structure comprises a second table leg, the second table leg is movably inserted into the lower end of the first table leg, a buckle is arranged in the second table leg, a second spring is wound on the surface of the buckle, a hole groove is formed in the outer wall of the lower end of the first table leg, and the buckle penetrates through the hole groove.

Further, the second table leg surface is provided with an elastic screw.

Further, the bottom end of the second table foot is fixedly connected with the foot pad.

The utility model provides a table with foldable table legs, which has the following beneficial effects:

according to the utility model, the table legs are rotationally connected with the table top, the first fixing arms are rotationally connected between the table legs and the table top, the first fixing arms increase the supporting strength between the table top and the table legs to a certain extent, the second fixing arms are further arranged, the structural stability and the supporting strength are further enhanced, and the second baffle plates and the springs are arranged to enable the second fixing arms to be more convenient to unfold and retract.

According to the utility model, the first baffle is arranged at the edges of four feet on the lower surface of the tabletop, so that the stability of the structure is enhanced, the pressure required to be born by the first fixing arm is reduced, the durability is improved, and the foot pad arranged at the bottom end of the second tabletop is convenient for adjusting the second tabletop and reduces the abrasion of the tabletop.

Thirdly, according to the utility model, the inner part of the through hole groove of the buckle arranged at the lower end of the first table leg can remind people of the position where the elastic screw needs to be screwed when the length of the table leg is adjusted, the total three-gear length can be adjusted, the requirements of different scenes on the table height are met, the table leg can be folded to the lower surface of the table top, the occupied space is avoided when the table leg is stored, and the table leg is portable when being moved.

Drawings

FIG. 1 is a schematic view of the whole structure of a foldable table with legs according to the present utility model;

FIG. 2 is a schematic side view of a foldable table with a table leg according to the present utility model;

FIG. 3 is an enlarged view of the table of FIG. 1 showing the foldable table legs according to the present utility model;

FIG. 4 is a schematic view of a first arm structure of a foldable table according to the present utility model;

in the figure: 1. foot pads; 2. a second table leg; 3. tightening the screw; 4. a buckle; 5. a second spring; 6. a first table leg; 7. a third rotating shaft; 8. a second baffle; 9. a first spring; 10. a first fixed arm; 11. a second rotating shaft; 12. a second fixed arm; 13. a first baffle; 14. a first rotating shaft; 15. a tabletop; 16. a hole groove; 17. a groove.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: a first table leg 6 is rotatably connected to the lower surface of a table top 15 near four legs, a first rotating shaft 14 is arranged between the upper end of the first table leg 6 and the four corners of the table top 15 in a penetrating mode, a first fixing arm 10 is rotatably connected to the position of the table top 15 near the first table leg 6 and the outer wall of the first table leg 6, a second rotating shaft 11 is arranged in the middle of the first fixing arm 10, a second fixing arm 12 is rotatably connected to the first fixing arm 10 through the second rotating shaft 11, a lifting structure is arranged at the lower end of the first table leg 6, the first table leg 6 can rotate to a mutually perpendicular state through the first rotating shaft 14 and the table top 15, after the first table leg 6 is unfolded, the first fixing arm 10 can be completely unfolded, the stability of the structure is improved to a certain extent through the first fixing arm 10, the second fixing arm 12 can be rotatably unfolded through the second rotating shaft 11 and is abutted to the outer wall of the first table leg 6, the supporting stability of the first fixing arm is further improved, and the first fixing arm 10 is prevented from being accidentally retracted.

Referring to fig. 1, 2 and 4, the edges of the left and right sides of the lower surface of the table top 15 are fixedly connected with the first baffle 13, the stability of the first table leg 6 can be further enhanced by the first baffle 13 disposed at the left and right edges of the lower surface of the table top 15, the third rotating shaft 7 is disposed on the outer wall of the first table leg 6, the second baffle 8 is rotatably connected with the first table leg 6 through the third rotating shaft 7, the first spring 9 is disposed between the second baffle 8 and the first table leg 6, when the second fixing arm 12 is unfolded, the second baffle 8 will touch the second baffle 8, and the second baffle 8 will shrink inwards through the first spring 9, so that the second fixing arm 12 can enter the groove 17 more smoothly, not only preventing the second fixing arm 12 from sliding out of the groove 17, but also facilitating the second fixing arm 12 to be retracted.

Referring to fig. 1-2, the lifting structure includes a second table leg 2, the second table leg 2 is movably inserted into the lower end of the first table leg 6, a buckle 4 is provided in the second table leg 2, a second spring 5 is wound around the surface of the buckle 4, a hole slot 16 is provided on the outer wall of the lower end of the first table leg 6, the buckle 4 penetrates through the hole slot 16, an elastic screw 3 is provided on the surface of the second table leg 2, the bottom end of the second table leg 2 is fixedly connected with the cushion leg 1, when the second table leg 2 is adjusted and slid to a proper place, the buckle 4 pops out to remind us to screw the elastic screw 3, so that the table leg is convenient to fix, when the table leg needs to be adjusted, the elastic screw 3 is unscrewed, the buckle 4 is pressed down by a finger, then the second table leg 2 is adjusted, three-gear length can be adjusted altogether, the requirements of different heights of the table are met, and the buckle 4 can play a role in positioning and prompting function under different conditions.

Working principle: according to fig. 1 and 3, the first table leg 6 can be rotated by the first rotating shaft 14, so as to achieve the effect of storage and unfolding, the second rotating shaft 11 and the first fixing arm 10 can play a role of fixing the position of the table leg and enhancing the stability of the structure when being completely unfolded, the first fixing arm 10 can also be folded by the second rotating shaft 11 in the middle, and the second fixing arm 12 in the groove 17 at the lower end of the first fixing arm 10 can be clamped into the groove 17 of the outer wall of the first table leg 6 after being pulled out, meanwhile, the second fixing arm 12 is conveniently retracted, the stability of the structure is further improved, and the first fixing arm 10 can be prevented from being folded due to accidents.

Then according to fig. 1 and 4, the outer wall of the first table leg 6 rotates the second baffle 8 connected through the third rotating shaft 7 and the spring arranged below, when the second fixing arm 12 is unfolded, the second baffle 8 can be touched to the second baffle 8, and the second baffle 8 can be contracted inwards through the first spring 9, so that the second fixing arm 12 can smoothly enter the groove 17, the stability of the structure can be increased again by the first baffle 13, the pressure born by the first fixing arm 10 is reduced, and the weight of the table for placing articles is increased.

Finally, according to fig. 1 and 2, the lower end of the first table leg 6 is inserted and provided with the second table leg 2, the lower end of the first table leg 6 is provided with a hole groove 16, the buckle 4 can pop out of the hole groove 16 when the second table leg 2 slides to a proper position, the function realized by the spring wound on the buckle 4 is realized, when the buckle 4 pops out of the hole groove 16, the user is prompted to screw up the elastic screw 3 arranged on the lower end surface of the first table leg 6, the second table leg 2 cannot slide when the elastic screw 3 is screwed up, the user needs to press down the buckle 4 and screw up the elastic screw 3 again when the table leg needs to be adjusted again, and the foot pad 1 arranged at the lower end of the second table leg 2 can effectively reduce the abrasion of the table leg and prevent the second table leg 2 from sliding into the first table leg 6 and being unable to be pulled out.

Claims (6)

1. The utility model provides a desk that desk foot can fold, its characterized in that, includes desktop (15), desktop (15) lower surface is close to four foot departments and rotates and be connected with first desk foot (6), wear to be equipped with first pivot (14) between first desk foot (6) upper end and desktop (15), desktop (15) lower extreme is close to first desk foot (6) department and first desk foot (6) outer wall rotation is connected with first fixed arm (10), wear to be equipped with second pivot (11) in the middle of first fixed arm (10), first fixed arm (10) are connected with second fixed arm (12) through second pivot (11) rotation, first desk foot (6) lower extreme is provided with elevation structure.

2. A foldable table according to claim 1, wherein the edges of the left and right sides of the lower surface of the table top (15) are fixedly connected with first baffle plates (13).

3. The foldable table according to claim 1, wherein the first table leg (6) is close to the outer wall of the second fixing arm (12) and is provided with a third rotating shaft (7), the first table leg (6) is rotatably connected with a second baffle (8) through the third rotating shaft (7), the outer wall of the upper end of the first table leg (6) is provided with a groove (17), and a first spring (9) is arranged between the second baffle (8) and the first table leg (6).

4. The table with the foldable table legs according to claim 1, wherein the lifting structure comprises a second table leg (2), the second table leg (2) is movably inserted into the lower end of the first table leg (6), a buckle (4) is arranged in the second table leg (2), a second spring (5) is wound on the surface of the buckle (4), a hole groove (16) is formed in the outer wall of the lower end of the first table leg (6), and the buckle (4) penetrates through the hole groove (16).

5. A table with foldable table legs according to claim 4, characterized in that the second table leg (2) is provided with a tightening screw (3) on its surface.

6. A foldable table according to claim 4, wherein the bottom end of the second table leg (2) is fixedly connected with the pad leg (1).