CN216822243U

CN216822243U - Lifting table with double-arm supporting structure

Info

Publication number: CN216822243U
Application number: CN202220285654.3U
Authority: CN
Inventors: 施佳伟; 王淑娇
Original assignee: Shanghai Jiuxu Trading Co ltd
Current assignee: Shanghai Jiuxu Trading Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-28
Anticipated expiration: 2032-02-11

Abstract

The utility model relates to a lift table technical field especially relates to a both arms bearing structure's lift table, include: table, sliding assembly, two supporting legs and locking subassembly, wherein, cooperation through sliding assembly and locking subassembly, realize the change of the horizontal contained angle of two supporting legs, thereby adjust the height of desktop, two equal fixed connection in supporting leg bottom have the horizontally pipe, the pipe is perpendicular with table length direction, the both ends of one of them pipe all are provided with the gyro wheel, cooperation through the gyro wheel, more laborsaving to the regulation of desktop height, compare in the lift table that sets up the heavy chassis in the bottom commonly used on the market, the utility model discloses a table bottom only carries out high support and altitude mixture control through two intercrossing's supporting legs, has simple structure, and weight is lighter characteristics, the characteristics of easily transport.

Description

Lifting table with double-arm supporting structure

Technical Field

The utility model relates to a lift table technical field especially relates to a both arms bearing structure's lift table.

Background

Along with the improvement of living standard of people, the requirements on comfort level, convenience and the like of the desk are higher and higher, and the liftable office desk is large in size, heavy in weight, complex in structure and not friendly to women in particular when being used and carried.

In view of the above problems, the present designer is based on the practical experience and professional knowledge that are abundant for many years in engineering application of such products, and is engaged with the application of scholars to actively make research and innovation, so as to create a lifting table with a double-arm supporting structure, and make it more practical.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the lifting table with the double-arm supporting structure is simple in structure, relatively light in weight and easy to adjust in a lifting mode.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a dual arm support structure lift table comprising:

a table plate;

the sliding assembly is arranged below the table plate and comprises a sliding rail and a sliding piece, the sliding rail is arranged along the length direction of the table plate, the sliding piece is arranged in the sliding rail in a sliding mode, and the sliding piece is provided with a plurality of limiting holes at equal intervals along the length direction of the sliding piece;

the two support legs are arranged at the bottom of the table plate in an intersecting manner, the intersections of the support legs are hinged by steel shafts, the top of one support leg is rotatably connected with the sliding part, the top of the other support leg is rotatably connected with the bottom of the table plate, the bottoms of the two support legs are fixedly connected with horizontal round pipes, the two round pipes are perpendicular to the length direction of the table plate, and two ends of one of the two round pipes are provided with idler wheels;

the locking subassembly, it includes locking machine, wire rope, handle rocking arm and handle on & off switch, the locking machine install in slide rail one side, just the spring bolt in the locking machine is scalable to be inserted spacing downthehole, handle rocking arm one end is passed through the support and is rotated the connection and be in table bottom, the other end are the swing end, the locking machine passes through wire rope with the swing end of handle rocking arm links to each other, the handle on & off switch also with the swing end of handle rocking arm is connected, the handle on & off switch is through driving the swing end of handle rocking arm is swung and is realized the flexible of spring bolt.

It should be noted that the two support legs, which are arranged to intersect with each other, form an X-shaped or scissors-shaped structure.

Furthermore, be close to the handle rocking arm still be provided with the locating part on the pipe, the swing end bottom of handle rocking arm is provided with the claw hook, the claw hook is used for catching on the locating part.

Furthermore, the other two ends of the two round pipes are respectively provided with an anti-slip sleeve.

Furthermore, the steel shaft is further sleeved with torsion springs, and the torsion springs are fixedly connected with the two supporting legs respectively.

Further, the torsional spring outer cover is provided with a torsional spring decorative shell.

Furthermore, the bottom of the table plate is also provided with a tension spring, one end of the tension spring is fixedly connected with the sliding part, the other end of the tension spring is fixedly connected with the bottom of the table plate, and the tension spring is used for providing tension force to enable the sliding part to be close to the joint of the top of the other supporting leg and the bottom of the table plate.

Furthermore, the top of the supporting leg is rotatably connected with the sliding part through a pin shaft, one end, far away from the sliding part, of the pin shaft protrudes out of the top of the supporting leg, a sliding groove is further formed in the bottom of the table plate, the length direction of the sliding groove is the same as that of the table plate, and the protruding part of the pin shaft enters the sliding groove to perform limiting sliding.

Furthermore, a through hole for installing the handle switch key is formed in the table plate.

The utility model has the advantages that:

1. compared with the common lifting table in the market, the bottom of the table plate is provided with the thick chassis, the bottom of the table plate of the utility model is only supported and adjusted in height through two mutually crossed supporting legs, and the lifting table has the characteristics of simple structure and light weight and is easy to carry;

2. the utility model discloses a cooperation of slip subassembly and locking subassembly has realized the regulation of table height to and the locking height, turns into height-adjustable's stand-type desk with static desk, does not need additionally to change the desk, can realize the switching of position of sitting official working and the official working of standing, regularly adjusts the health posture, improves healthyly, improves work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a lifting table with a dual-arm support structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a schematic view of the installation of the support legs and the circular tube in the embodiment of the present invention;

fig. 5 is a schematic view of the embodiment of the present invention, in which the support leg is stored in a horizontal position.

Reference numerals: 1. a table plate; 2. a slide rail; 3. a slider; 4. a limiting hole; 5. supporting legs; 6. a steel shaft; 7. a circular tube; 8. a roller; 9. locking the machine; 10. a wire rope; 11. a handle rocker arm; 12. a handle switch key; 13. a stopper; 14. a claw hook; 15. an anti-slip sleeve; 16. a torsion spring; 17. a torsion spring decorative shell; 18. a tension spring; 19. a pin shaft; 20. a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The dual arm support structured lift table of figures 1-5, comprising:

a table board 1;

the sliding assembly is arranged below the table plate 1 and comprises a sliding rail 2 and a sliding piece 3, the sliding rail 2 is arranged along the length direction of the table plate 1, the sliding piece 3 is arranged in the sliding rail 2 in a sliding mode, and the sliding piece 3 is provided with a plurality of limiting holes 4 at equal intervals along the length direction of the sliding piece 3;

the two supporting legs 5 are arranged at the bottom of the table plate 1 in an intersecting manner, the intersections of the supporting legs 5 are hinged through steel shafts 6, the top of one supporting leg 5 is rotatably connected with the sliding piece 3, the top of the other supporting leg 5 is rotatably connected to the bottom of the table plate 1, horizontal round pipes 7 are fixedly connected to the bottoms of the two supporting legs 5, the two round pipes 7 are perpendicular to the length direction of the table plate 1, and idler wheels 8 are arranged at two ends of one of the two round pipes 7;

the locking subassembly, it includes locking machine 9, wire rope 10, handle rocking arm 11 and handle on & off switch 12, locking machine 9 is installed in 2 one sides of slide rail, and the spring bolt in the locking machine 9 is scalable inserts in

spacing hole

4, 11 one end of handle rocking arm is passed through the support and is rotated the connection in 1 bottom of table, the other end is the swing end, locking machine 9 links to each other through wire rope 10 and the swing end of handle rocking arm 11, handle on & off switch 12 also is connected with the swing end of handle rocking arm 11, handle on & off switch 12 swings through the swing end that drives handle rocking arm 11 and realizes the flexible of spring bolt.

The structure of the lifting table with double arm supporting structure shown in fig. 1 is a view from the bottom to the top, the sliding assembly and the locking assembly are assembled at the bottom of the table top in a centralized way, which is not easy to observe, the whole is more beautiful, compared with the lifting table with a chassis on the market, the bottom support of the lifting table is only formed by two supporting legs 5 and two round tubes 7 which are mutually crossed, the supporting legs 5 which are mutually crossed form an X-shaped or scissors-shaped structure, the bottom space is larger, the legs are easy to stretch out, and the weight is lighter, wherein, in a normal state, the lock tongue of the locking machine 9 is inserted into the limiting hole 4 to limit the movement of the sliding part 3, when the height is adjusted, the swing end of the handle arm 11 is moved by opening the handle switch key 12, so that the lock tongue is retracted into the locking machine 9, the movement of the sliding part 3 is not limited any more, the lift seat user of service makes the horizontal included angle of two supporting legs 5 change through the lifting or push down table 1, thereby change the height of desktop, after altitude mixture control is good, loosen handle on & off key 12, handle rocking arm 11 resets, the spring bolt continues to insert spacing downthehole 4 and carry on spacingly to the removal of slider 3, thereby realize the fixed of height, whole altitude mixture control operation, it is simple easy-to-use, and because the both ends of one of them pipe 7 all are provided with gyro wheel 8, can make slider 3 slide more smoothly, go up and down steadily.

In order to prevent the support leg 5 after being folded from unfolding, a limiting part 13 is further arranged on the round tube 7 close to the handle rocker arm 11, a claw hook 14 is arranged at the bottom of the swinging end of the handle rocker arm 11, the claw hook 14 is used for hooking the limiting part 13, after the support leg 5 is folded to be closely attached to the bottom of the table board 1, in order to prevent the support leg from unfolding again, the limiting part 13 is hooked through the claw hook 14, when the limiting part 13 is relieved, the swinging end of the handle rocker arm 11 can be moved only by opening a handle switch key 12, and the operation is convenient.

In order to achieve the anti-slip effect, the other two ends of the two round pipes 7 are respectively provided with an anti-slip sleeve 15.

In order to save more labor when lifting the table 1, the steel shaft 6 is further sleeved with a torsion spring 16, the torsion spring 16 is respectively fixedly connected with the two supporting legs 5, the two supporting legs 5 are closed together through the torsion spring 16, so that the table 1 is lifted more labor-saving, and meanwhile, the table 1 is prevented from falling down rapidly in the adjusting process, and fingers are crushed.

In order to prevent the torsion spring 16 from rusting, the torsion spring 16 is covered with a torsion spring decorative shell 17.

In order to further save more labor when the table plate 1 is lifted, the bottom of the table plate 1 is further provided with a tension spring 18, one end of the tension spring 18 is fixedly connected with the sliding part 3, the other end of the tension spring is fixedly connected with the bottom of the table plate 1, the tension spring 18 is used for providing tension to enable the sliding part 3 to be close to the joint of the top of the other supporting leg 5 and the bottom of the table plate 1, partial tension is provided through the tension spring 18, the two supporting legs 5 are enabled to be closed, and therefore the table plate 1 is lifted more labor-saving.

As shown in fig. 1-3, in order to further limit the movement of the pin 19, the top of the support leg 5 is rotatably connected with the sliding part 3 through the pin 19, one end of the pin 19, which is far away from the sliding part 3, protrudes out of the top of the support leg 5, the bottom of the table 1 is also provided with a sliding groove 20, the length direction of the sliding groove 20 is the same as the length direction of the table 1, the protruding part of the pin 19 enters the sliding groove 20 to limit the sliding, and the sliding groove 20 is arranged to prevent the movement of the pin 19 from deviating.

In order to facilitate the operation, the table board 1 is provided with a through hole for mounting the handle switch key 12, so that an operator can easily operate the handle switch key 12, and the operation condition is easy to see.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A lifting table with a double-arm supporting structure is characterized by comprising:

a table plate (1);

the sliding assembly is arranged below the table board (1) and comprises a sliding rail (2) and a sliding piece (3), the sliding rail (2) is arranged along the length direction of the table board (1), the sliding piece (3) is arranged in the sliding rail (2) in a sliding mode, and a plurality of limiting holes (4) which are equidistant are formed in the sliding piece (3) along the length direction of the sliding piece;

the table plate comprises two supporting legs (5), the two supporting legs are arranged at the bottom of the table plate (1) in an intersecting manner, the intersections of the supporting legs (5) are hinged through steel shafts (6), the top of one supporting leg (5) is rotatably connected with the sliding part (3), the top of the other supporting leg (5) is rotatably connected with the bottom of the table plate (1), horizontal round pipes (7) are fixedly connected at the bottoms of the two supporting legs (5), the two round pipes (7) are perpendicular to the length direction of the table plate (1), and idler wheels (8) are arranged at two ends of one of the two round pipes (7);

the locking subassembly, it includes locking machine (9), wire rope (10), handle rocking arm (11) and handle on & off switch (12), locking machine (9) install in slide rail (2) one side, just the spring bolt in locking machine (9) is scalable to be inserted in spacing hole (4), handle rocking arm (11) one end is passed through the support and is rotated the connection and is in table (1) bottom, the other end are the swing end, locking machine (9) pass through wire rope (10) with the swing end of handle rocking arm (11) links to each other, handle on & off switch (12) also with the swing end of handle rocking arm (11) is connected, handle on & off switch (12) are through driving the swing end of handle rocking arm (11) swings and realizes the flexible of spring bolt.

2. A lifting table with a dual-arm support structure as claimed in claim 1, characterized in that a limiting member (13) is further provided on the round tube (7) near the handle rocker (11), and a claw hook (14) is provided at the bottom of the swing end of the handle rocker (11), and the claw hook (14) is used for hooking the limiting member (13).

3. A lifting table with a dual-arm support structure as claimed in claim 1, characterized in that the other of the two round tubes (7) is provided with anti-slip covers (15) at both ends.

4. A lifting table with a double-arm support structure as claimed in claim 1, wherein the steel shaft (6) is further sleeved with a torsion spring (16), and the torsion spring (16) is respectively and fixedly connected with the two support legs (5).

5. A lifting table with a dual arm support structure as claimed in claim 4, characterized in that the torsion spring (16) housing is provided with a torsion spring decorative shell (17).

6. A lifting table with a double-arm support structure as claimed in claim 5, characterized in that a tension spring (18) is further arranged at the bottom of the table plate (1), one end of the tension spring (18) is fixedly connected with the sliding part (3), the other end of the tension spring is fixedly connected with the bottom of the table plate (1), and the tension spring (18) is used for providing tension force to enable the sliding part (3) to be close to the joint of the top of the other supporting leg (5) and the bottom of the table plate (1).

7. A lifting table with a double-arm support structure as claimed in claim 1, wherein the top of the support leg (5) is rotatably connected with the sliding part (3) through a pin (19), one end of the pin (19) far away from the sliding part (3) protrudes out of the top of the support leg (5), the bottom of the table (1) is further provided with a sliding groove (20), the length direction of the sliding groove (20) is the same as the length direction of the table (1), and the protruding part of the pin (19) enters the sliding groove (20) for limited sliding.

8. A lifting table with a dual-arm support structure as claimed in claim 1, characterized in that the table top (1) is provided with a through hole for the installation of the handle switch (12).