CN211380037U

CN211380037U - Novel folding lift table of standing

Info

Publication number: CN211380037U
Application number: CN201921572575.5U
Authority: CN
Inventors: 徐小虎
Original assignee: Feihu Xiamen New Material Technology Co ltd
Current assignee: Feihu Xiamen New Material Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-09-01
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a novel folding lifting standing table, which comprises a base, a table top and an X-shaped lifting structure, wherein the base comprises two parallel supporting seats and two parallel connecting pipes which are perpendicular to the supporting seats, the connecting pipes are hollow, a first chute is arranged at the inner sides of the two connecting pipes, a first slide rail is arranged in a corresponding connecting pipe, two supporting pipes are arranged below the table top, the two supporting pipes are hollow, a second chute is arranged at the inner sides of the two supporting pipes, and a second slide rail is arranged in the corresponding supporting rod; the upper end and the lower end of one side of the X-shaped lifting structure are respectively rotatably connected with the supporting seat and the bottom of the desktop, the upper end and the lower end of the other side of the X-shaped lifting structure are respectively provided with a first sliding block and a second sliding block, the first sliding block and the second sliding block are respectively in sliding connection with a first sliding groove and a second sliding groove, one side of the X-shaped lifting structure is taken as a fulcrum, and the other side of the X-shaped lifting structure slides to realize the up-and-down lifting; the whole structure is simple, the cost is low, and the user can freely lift and descend according to the self standing height.

Description

Novel folding lift table of standing

Technical Field

The utility model relates to the technical field of office tables, in particular to a novel folding lifting standing table.

Background

In daily office space, the height of most desks is disposed according to unified standard, and the user sits in front of the desk and does business, and long-time sitting can bring certain harm to the user, for example, easily leads to lumbar vertebra pain, is easy to be tired and makes a lot of trouble. At present, office tables are available on the market for users to stand for office work, but the office tables have the following defects that firstly, the office tables do not have a lifting function, are configured at a uniform height, and are not configured adaptively according to the lifting or lowering of people with no height, so that great inconvenience and discomfort are brought to people with too high or too low height; secondly, the standing table with the lifting function has the defects of inconvenient lifting mechanism and locking mechanism, high manufacturing cost and unsmooth movement.

In view of the above, the present inventors have specially designed a novel foldable lifting standing table, and have developed this.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the technical scheme of the utility model is as follows:

a novel foldable lifting standing table comprises a base, a table top and an X-shaped lifting structure, wherein the base comprises two parallel supporting seats and two parallel connecting pipes which are perpendicular to the supporting seats, the connecting pipes are hollow, first sliding grooves are formed in the inner sides of the two connecting pipes, first sliding rails are arranged in the corresponding connecting pipes, two supporting pipes are arranged below the table top, the two supporting pipes are hollow, second sliding grooves are formed in the inner sides of the two supporting pipes, and second sliding rails are arranged in the corresponding supporting rods;

the upper end and the lower end of one side of the X-shaped lifting structure are respectively connected with the supporting seat and the bottom of the desktop in a rotating mode, the upper end and the lower end of the other side of the X-shaped lifting structure are respectively provided with a first sliding block and a second sliding block, the first sliding block and the second sliding block are respectively connected with a first sliding groove and a second sliding groove in a sliding mode, the X-shaped lifting structure takes one side as a fulcrum, the other side of the X-shaped lifting structure slides, and the desktop is lifted up.

Further, X type elevation structure includes the support frame, is used for driving the power desktop power system that rises and is used for opening the adjusting part of power system.

Furthermore, the power system comprises a power part and a steel wire rope, one end of the steel wire rope is connected with a valve of the power part, the other end of the steel wire rope is connected with the adjusting component, the adjusting component is pressed down, the valve of the power part is opened, the adjusting component is loosened, and the valve of the power part is closed under the action of the steel wire rope.

Further, the power part adopts a pneumatic spring or a mechanical spring.

Furthermore, the support frame comprises an outer support and an inner support which are in X-shaped cross connection, the inner support is positioned on the inner side of the outer support, the middle parts of the outer support and the inner support are rotatably connected, the bottom of the power element is rotatably connected with the outer support, and the output end of the power element is rotatably connected with the inner support.

Furthermore, the outer support and the inner support are consistent in structure and respectively comprise support rods arranged on two sides and a cross rod used for connecting the support rods.

Furthermore, a first supporting seat is arranged on the cross rod of the outer support, a second supporting seat is arranged on the supporting rod of the inner support, the bottom of the power part is rotatably connected with the first supporting seat through a rotating shaft, and the output end of the power part is also rotatably connected with the second supporting seat through a rotating shaft. The upper end of the outer support and the lower end of the inner support are respectively connected with the desktop and the base in a rotating mode, and the lower end of the outer support and the upper end of the inner support are respectively connected with the desktop and the base in a sliding mode.

Furthermore, the first sliding block is located on two sides of the outer support, the second sliding block is located on two sides of the inner support, and the first sliding block and the second sliding block are respectively arranged in the first sliding rail and the second sliding rail.

Further, the adjusting part includes fixing base, handle switch, bolt and torsional spring, the fixing base sets up in the desktop bottom, handle switch passes through the bolt and is connected with the fixing base rotation, the torsional spring cover is located on the bolt, and one end supports and leans on the fixing base, and the other end supports and leans on handle switch.

Further, handle switch one side sets up prevents retracting the groove, prevent retracting the tank bottom and lean on to the fixing base on, prevent that handle switch rotates.

Further, a steel plate is arranged at the bottom of the first sliding rail.

Furthermore, a notch is arranged at the tail end of the first sliding groove.

Furthermore, the table further comprises a bracket, and two ends of the bracket are respectively connected with the bottom of the table top through connecting seats.

The first sliding groove is directly formed in the inner sides of the two connecting pipes of the base, the connecting pipes are hollow, the first sliding groove is matched to form a first sliding rail in the connecting pipes, and the first sliding block arranged at the lower end of the X-shaped lifting structure can directly slide in the first sliding rail, so that the standing table is simple in overall structure and low in cost; meanwhile, the upper end and the lower end of one side of the X-shaped lifting structure are respectively connected with the base and the desktop in a rotating mode, the height of the desktop can be adjusted in a stepless mode, a user can lift freely according to the standing height of the user, and the office efficiency is improved.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

FIG. 1 is a schematic structural view of the lifting standing table of the present invention;

FIG. 2 is a partial schematic view of the elevating standing table of the present invention;

fig. 3 is a partial enlarged view of fig. 2 (showing the relationship between the outer bracket and the connecting pipe);

fig. 4 is a partially enlarged view of fig. 2 of the present invention (showing the relationship between the inner frame and the support tube);

fig. 5 is a schematic structural diagram a of the adjusting assembly of the present invention;

fig. 6 is a schematic structural diagram b of the adjusting assembly of the present invention.

Description of reference numerals:

10-a base, 11-a supporting seat, 12-a connecting pipe, 121-a first sliding chute, 122-a first sliding rail, 20-a table top, 30-an X-shaped lifting structure, 31-a supporting frame, 311-an outer bracket, 3111-a supporting rod, 3112-a cross rod, 312-an inner bracket, 32-a power system, 321-a power part, 322-a steel wire rope, 33-an adjusting component, 331-a fixed seat, 332-a handle switch, 3321-a groove, 3322-an accommodating groove, 3323-an anti-retraction groove, 333-a bolt, 40-a supporting pipe, 41-a second sliding chute, 42-a second sliding rail, 50-a bracket, 60-a connecting seat, 71-a first supporting seat, 72-a second supporting seat, 81-a first sliding block and 82-a second sliding block.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 6, a novel foldable lifting standing table according to a preferred embodiment of the present invention includes a base 10, a table top 20 and an X-shaped lifting structure 30, the base 10 includes two parallel supporting bases 11 and two parallel connecting pipes 12 perpendicular to the supporting bases 11, the connecting pipes 12 are hollow, a first sliding groove 121 is formed inside each of the two connecting pipes 12, a first sliding rail 122 is formed inside each corresponding connecting pipe 12, two supporting pipes 40 are arranged below the table top 20, each supporting pipe 40 is hollow, a second sliding groove 41 is formed inside each supporting pipe 40, and a second sliding rail 42 is formed inside each corresponding supporting rod 3111; the first sliding groove 121 and the second sliding groove 41 are directly cut on the inner sides of the connecting pipe 12 and the supporting pipe 40 respectively, so that materials can be saved, parts are reduced, the structure is simple, and the cost is reduced; preferably, because the bottom in the connecting pipe 12 is an angle R, and the bottom is rough, a steel plate may be disposed at the bottom of the first sliding rail 122, so as to reduce the sliding friction force of the sliding block of the first sliding block 81, and reduce the processing cost of the internal process of the connecting pipe 12 (of course, in this embodiment, the steel plate may or may not be disposed, and the use of the foldable lifting standing table is not affected).

The upper end and the lower end of one side of the X-shaped lifting structure 30 are respectively rotatably connected with the supporting seat 11 and the bottom of the table top 20, the upper end and the lower end of the other side are respectively provided with a first sliding block 81 and a second sliding block 82, the first sliding block 81 and the second sliding block 82 are respectively in sliding connection with a first sliding chute 121 and a second sliding chute 41, the X-shaped lifting structure 30 takes one side as a fulcrum, and the other side slides to realize the up-and-down lifting of the table top 20; specifically, the X-shaped lifting structure 30 includes a supporting frame 31, a power system 32 for driving the power table top 20 to ascend, and an adjusting assembly 33 for opening the power system 32.

The power system 32 comprises a power part 321 and a steel wire rope 322, one end of the steel wire rope 322 is connected with a valve of the power part 321, the other end of the steel wire rope 322 is connected with the adjusting component 33, the lifting motion and the state keeping of the standing table are achieved by utilizing the telescopic motion and the locking of the power part 321, namely, the valve of the power part 321 is opened under the action of the steel wire rope 322 by pressing the adjusting component 33, the lifting motion is achieved, the adjusting component 33 is loosened, the valve of the power part 321 is closed, the state keeping is achieved, and the power part 321 can be a pneumatic spring or a mechanical spring.

The supporting frame 31 comprises an outer supporting frame 311 and an inner supporting frame 312 which are in X-shaped cross connection, the inner supporting frame 312 is positioned at the inner side of the outer supporting frame 311, the middle parts of the outer supporting frame 311 and the inner supporting frame 312 are rotatably connected, the bottom of the power piece 321 is rotatably connected with the outer supporting frame 311, and the output end of the power piece is rotatably connected with the inner supporting frame 312; the outer bracket 311 and the inner bracket 312 have the same structure, and each of them includes a support bar 3111 disposed at both sides and a cross bar 3112 for connecting the support bar 3111. Specifically, a first support seat 1171 is arranged on the cross bar 3112 of the outer bracket 311, a second support seat 1172 is arranged on the support bar 3111 of the inner bracket 312, the bottom of the power element 321 is rotatably connected with the first support seat 1171 through a rotating shaft, and the output end of the power element 321 is also rotatably connected with the second support seat 1172 through a rotating shaft. The upper end of the outer support 311 and the lower end of the inner support 312 are respectively connected with the table top 20 and the base 10 in a rotating manner, and the lower end of the outer support 311 and the upper end of the inner support 312 are respectively connected with the table top 20 and the base 10 in a sliding manner.

The first sliding blocks 81 are located at two sides of the outer bracket 311 and located in the first sliding rail 122, and the second sliding blocks 82 are located at two sides of the inner bracket 312 and located in the second sliding rail 42; the tail end of the first sliding groove 121 is provided with a notch, namely the notch is positioned on the inner side walls of the two connecting pipes 12 and is arranged side by side with the first sliding groove 121, the first sliding block 81 can be conveniently placed into the first sliding rail 122, the installation of the whole standing table can be conveniently carried out after the outer support 311 and the inner support 312 are welded and assembled firstly and are the complete support frame 31, and the installation efficiency is improved.

The adjusting component 33 includes a fixing seat 331, a handle switch 332, a bolt 333 and a torsion spring, the fixing seat 331 is disposed at the bottom of the desktop 20, the handle switch 332 is rotatably connected with the fixing seat 331 through the bolt 333, the torsion spring is sleeved on the bolt 333, one end of the torsion spring abuts against the fixing seat 331, the other end of the torsion spring abuts against the handle switch 332, the handle switch 332 controls the opening and closing of a valve of the power part 321 through a steel wire rope 322, the handle switch 332 is integrally designed, and the injection molding is adopted, so that the convenience and convenience are achieved. Specifically, wire rope 322 one end sets up the spacing axle that is the integral type, sets up the holding tank 3322 of a spacing axle complex recess 3311 and the spacing axle that is used for restricting on the handle switch 332, and during the installation, wire rope 322 places in holding tank 3322, and spacing axle is placed in recess 3311 can. Meanwhile, the retraction-preventing groove 3323 is formed in one side of the handle switch 332, the bottom of the retraction-preventing groove 3323 abuts against the fixed seat 331, the handle 332 is prevented from continuously rotating under the action of the torsion spring, and the steel wire rope 322 can be prevented from retracting. The utility model discloses an adjusting part 33 principle is similar with the bicycle brake principle, and the setting in the principle of clip of handle switch 332 is similar.

The standing desk of the utility model also comprises a bracket 50, the two ends of the bracket 50 are respectively connected with the bottom of the desktop 20 through a connecting seat 60, and the bracket 50 is convenient for users to prevent a keyboard and a mouse.

To sum up, the standing table of the utility model effectively solves the problem that the existing mobile equipment can not be normally used when people stand, and the first sliding groove is directly arranged at the inner sides of the two connecting pipes of the base, and the first sliding rail is formed inside the connecting pipes due to the hollow inner parts of the connecting pipes and the first sliding groove, and the first sliding block arranged at the lower end of the X-shaped lifting structure can directly slide in the first sliding rail, so that the whole structure is simple and the cost is low; meanwhile, the upper end and the lower end of one side of the X-shaped lifting structure are respectively connected with the base and the desktop in a rotating mode, the height of the desktop can be adjusted in a stepless mode, a user can lift freely according to the standing height of the user, and the office efficiency is improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. A novel foldable lifting standing table is characterized by comprising a base, a table top and an X-shaped lifting structure, wherein the base comprises two parallel supporting seats and two parallel connecting pipes which are perpendicular to the supporting seats, the connecting pipes are hollow, a first sliding groove is formed in the inner sides of the two connecting pipes, a first sliding rail is arranged in the corresponding connecting pipe, two supporting pipes are arranged below the table top, the two supporting pipes are hollow, a second sliding groove is formed in the inner sides of the two supporting pipes, and a second sliding rail is arranged in the corresponding supporting rod;

2. The novel folding elevated standing table as claimed in claim 1, wherein the X-shaped elevating structure comprises a support frame, a power system for driving the power table top to rise, and an adjusting assembly for opening the power system.

3. A novel folding lifting standing table as claimed in claim 2, wherein the power system comprises a power part and a steel wire rope, one end of the steel wire rope is connected with the valve of the power part, the other end of the steel wire rope is connected with the adjusting component, the adjusting component is pressed down, and under the action of the steel wire rope, the valve of the power part is opened, the adjusting component is released, and the valve of the power part is closed.

4. A novel folding lifting standing table as claimed in claim 3, wherein the support frame comprises an outer frame and an inner frame which are connected in an X-shaped cross manner, the inner frame is located inside the outer frame, the middle parts of the outer frame and the inner frame are rotatably connected, the bottom of the power element is rotatably connected with the outer frame, and the output end of the power element is rotatably connected with the inner frame.

5. A novel foldable lifting standing table as claimed in claim 4, wherein the outer frame is structurally identical to the inner frame and comprises support bars arranged on both sides and a cross bar for connecting the support bars.

6. A novel folding lifting standing table as claimed in claim 4, wherein the first sliding blocks are located on both sides of the outer support and the second sliding blocks are located on both sides of the inner support.

7. The novel folding lifting standing table as claimed in claim 2, wherein the adjusting assembly comprises a fixing seat, a handle switch, a bolt and a torsion spring, the fixing seat is disposed at the bottom of the table top, the handle switch is rotatably connected with the fixing seat through the bolt, the torsion spring is sleeved on the bolt, one end of the torsion spring abuts against the fixing seat, and the other end of the torsion spring abuts against the handle switch.

8. The novel folding lifting standing table as claimed in claim 1, wherein a steel plate is arranged at the bottom of the first slide rail.

9. A novel folding lifting standing table as claimed in claim 7, wherein the handle switch is provided with an anti-retraction groove on one side, and the bottom of the anti-retraction groove abuts against the fixed seat to prevent the handle switch from rotating.

10. The novel folding lifting standing table as claimed in claim 1, further comprising a bracket, wherein two ends of the bracket are respectively connected with the bottom of the table top through connecting seats.