CN216854095U - Electric table, electric table foot rest and lightweight cross beam structure thereof - Google Patents

Abstract

The utility model provides an electric table, an electric table foot rest and a light-weight beam structure thereof, wherein the light-weight beam structure comprises: first frame and second frame, first frame include the upper plate, buckle the fixed plate that extends from the fixed plate that extends of buckling of outer panel, the outer panel that extends from the inner panel is buckled to the outer panel that extends from the outer panel, the outer panel forms in the outside of inner panel to be formed with the slot between inner panel and outer panel, first frame is connected to the second frame, the second frame includes the roof and buckles the intermediate lamella that extends from the roof, the intermediate lamella holding is in the slot, the roof then forms the top at the upper plate. Therefore, not only can the stability be maintained, but also the weight can be reduced, and the material cost is further reduced.

Description

Electric table, electric table foot rest and lightweight cross beam structure thereof

Technical Field

The utility model relates to the technical field of electric table foot frames, in particular to an electric table, an electric table foot frame and a light-weight beam structure thereof.

Background

In order to meet the needs of different body sizes, body heights and user habits, the conventional fixed table is gradually replaced by people, and the electric lifting table with adjustable height is one of the mainstream and trend of the current design.

In the existing electric table leg frame, as the patent application and approved by the applicant, the publication numbers of TWM486995, TWM504506 and TWM560241 in taiwan of china are TWM486995, TWM504506 and TWM560241, which mainly include a beam structure, a pair of telescopic columns and a pair of side wings, wherein the beam structure is mainly formed by connecting two rectangular tubes in parallel at intervals, and a receiving groove is formed between the two rectangular tubes.

However, in order to provide the electric table leg frame with a certain strength and rigidity, the beam structure formed by connecting the rectangular pipes is used, so that not only the processing procedure is complicated, but also the weight of the combined electric table leg frame is heavy, which is not favorable for transportation and transportation. In addition, the weight of the material is heavy, so that the cost of the material cannot be effectively reduced, and the economic benefit of the material is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an electric table, an electric table foot rest and a light-weight beam structure thereof, which utilize the configuration arrangement of each frame, not only can maintain stability, but also can reduce weight and further reduce material cost.

In order to achieve the above object, the present invention provides an electric table, comprising an electric table foot rest, a table plate and a plurality of screwing elements, wherein the electric table foot rest comprises a lightweight beam structure, a pair of telescopic columns and a pair of side wings, the lightweight beam structure comprises a first frame and a second frame, the first frame comprises an upper plate, a pair of inner side plates which are respectively bent downwards and extended from two sides of the upper plate, an outer side plate which is bent upwards and extended from each inner side plate, and a fixing plate which is bent and extended from each outer side plate, each outer side plate is respectively formed outside each inner side plate, and a groove is formed between each inner side plate and each outer side plate; the second frame is connected with the first frame and comprises a top plate and a pair of middle plates which are respectively bent downwards and extend from two sides of the top plate, the middle plates are respectively accommodated in the grooves, and the top plate is formed above the upper plate; each telescopic column is respectively connected to two ends of the light-weight beam structure and comprises a motor; each side wing is respectively arranged on the side edge of each telescopic column; the table plate is provided with a bottom surface; the fixing elements are arranged on the first frame and the second frame in a penetrating mode, so that the fixing plates and the top plate are attached to the bottom face. In order to achieve the above object, the present invention provides an electric desk stand, including a light-weight beam structure, a pair of telescopic columns and a pair of side wings, the light-weight beam structure includes a first frame and a second frame, the first frame includes an upper plate, a pair of inner plates respectively bent and extended downward from two sides of the upper plate, an outer plate bent and extended upward from each of the inner plates, and a fixing plate bent and extended from each of the outer plates, each of the outer plates is respectively formed outside each of the inner plates, and a groove is formed between each of the inner plates and each of the outer plates; the second frame is connected with the first frame and comprises a top plate and a pair of middle plates which are respectively bent downwards and extend from two sides of the top plate, the middle plates are respectively accommodated in the grooves, and the top plate is formed above the upper plate; each telescopic column is respectively connected to two ends of the light-weight beam structure and comprises a motor; each side wing is arranged on the side edge of each telescopic column.

As an embodiment of the electric table foot rest, the telescopic columns are respectively connected with the light-weight beam structure in a pivoting mode.

As the embodiment of this application electric table foot rest, still include a controller, the both ends of controller are equipped with a picture peg and an elastic fastener respectively, the upper plate is equipped with two draw-in grooves, the picture peg is corresponding to one of them the draw-in groove is pegged graft, elastic fastener then is corresponding to another the draw-in groove is detained.

As an embodiment of the electric table foot rest of the present application, the electric table foot rest further includes a pivot, each of the inner side plates and each of the outer side plates are respectively provided with a pivot portion, the pivot portion includes a convex hull formed on the inner side plate and a pivot hole penetrating through the convex hull and the outer side plate, and one of the motors is disposed between the convex hulls and is locked by the pivot penetrating through the pivot hole.

As an embodiment of the electric table foot rest of the present application, the electric table foot rest further includes a pivot, each of the middle plates is provided with a pivot portion, the pivot portion includes a convex hull formed on the middle plate and a pivot hole penetrating through the convex hull, and one of the motors is disposed between the convex hulls and locked by the pivot penetrating through the pivot hole.

In order to achieve the above object, the present invention provides a light-weight beam structure, including a first frame and a second frame, the first frame includes an upper plate, a pair of inner plates respectively extending from two sides of the upper plate in a downward bending manner, an outer plate extending from each inner plate in an upward bending manner, and a fixing plate extending from each outer plate in a bending manner, each outer plate is respectively formed outside each inner plate, and a groove is formed between each inner plate and each outer plate; the second frame is connected with the first frame and comprises a top plate and a pair of middle plates which are respectively bent downwards and extend from two sides of the top plate, the middle plates are respectively accommodated in the grooves, and the top plate is formed above the upper plate.

As an embodiment of the light-weight beam structure, each intermediate plate is movably connected with each groove in a sliding mode.

As an embodiment of the lightweight crossbeam structure, each fixing plate, the upper plate and the top plate are respectively provided with a plurality of locking holes.

In an embodiment of the light-weight beam structure of the present application, each of the fixing plates has an upper surface, and the top plate also has an upper surface, and the upper surfaces of the fixing plates and the top plate are substantially on the same plane.

As an embodiment of the light-weight beam structure of the present application, each of the fixing plates has an upper surface, and the upper plate also has an upper surface, and the upper surfaces of the fixing plates are substantially on the same plane and higher than the upper surface of the upper plate.

As an embodiment of the light-weight beam structure of the present application, the top plate has at least one recess having a lower surface, the upper plate also has a lower surface, and the lower surface of the recess and the lower surface of the upper plate are substantially flush.

As an embodiment of the light-weight beam structure of the present application, the top plate is provided with at least one boss at an end away from the top plate, the boss has an upper surface, each of the fixing plates has an upper surface, and each of the upper surfaces is substantially on the same plane.

As the embodiment of this application lightweight crossbeam structure, still include a spiral shell solid component, the upper plate is equipped with at least one counterpoint hole, the roof is equipped with a plurality of locks and attaches the hole, counterpoint hole selectively to lieing in one of them the lock attaches the hole, and pass through the spiral shell solid component wears to establish counterpoint hole with the lock attaches the hole and fixes a position.

As the embodiment of this application lightweight crossbeam structure, still include a plurality of stoppers, be equipped with a plurality of plunger holes in each the corresponding position of inside plate and each the outside board, each the stopper is corresponding to respectively each the plunger hole cross-under location.

As an embodiment of the light-weight beam structure of the present application, each of the intermediate plates has a reverse flap extending from an end of the intermediate plate away from the top plate, and the reverse flap is interposed between the intermediate plate and the inner side plate.

The utility model also has the following effect that the weight of the beam structure can be greatly reduced by the coplanar characteristic of the transverse plates of the fixed plates, the top plate, the lug boss and the side wings and the rigidity of the table plate. The middle plates are movably connected with the grooves in a sliding manner, so that the table top can be widely applied to table tops with different lengths and specifications. The telescopic columns can be pivotally connected with the beam structure, so that the time and labor cost consumed by in-situ assembly are saved.

Drawings

Fig. 1 is an appearance view of the combination of the electric table foot stool and the table board.

Fig. 2 is an exploded view of the lightweight beam structure of the present invention.

Fig. 3 is an external view of the lightweight beam structure assembly of the present invention.

Fig. 4 is a sectional view and a partial enlarged view of the lightweight cross member structure according to the present invention.

Fig. 5 is another assembled cross-sectional view of the lightweight beam structure according to the present invention.

Fig. 6 is an exploded view of the lightweight beam structure and the controller according to the present invention.

Fig. 7 is a front sectional view of the lightweight beam structure and the controller according to the present invention.

Fig. 8 is a sectional view of the lightweight beam structure and the controller of the present invention after assembly.

Fig. 9 is an external view of the lightweight beam structure and each telescopic column pre-assembled according to the present invention.

Fig. 10 is an exploded view of the electric table foot stool of the utility model.

Fig. 11 is an appearance view of the electric table leg frame combined with the lengthened table plate.

Fig. 12 is a sectional view of the electric table of the present invention.

Fig. 13 is another sectional view of the electric table of the present invention.

In the figure:

1, a lightweight beam structure; 10: a first frame; 11, upper plate; 111, upper surface; 112, aligning holes; 113, a boss; 1131, upper surface; 1132, locking holes; 114, a lower surface; 115, a clamping groove; 12, an inner side plate; 13, an outer side plate; 14, fixing a plate; 141, an upper surface; 142, locking holes; 15, a groove; 16, plunger hole; 17, a pivoting part; 171, convex hull; 172, a pivot hole; 18, a positioning part; 20: a second frame; 21, a top plate; 211, an upper surface; 212, locking holes; 213, a recessed part; 2131 lower surface; 22, a middle plate; 221, plunger hole; 222, a pivoting part; 2221, convex hull; 2222, pivot hole; 223 a positioning part; 2231 convex hull; 2232, positioning holes; 23, reversely folding the plate; 24, a plug member; 3, a telescopic column; 31, a motor; 311, screw holes; 32, a pipe body; 33, a pivot; 34, a locking element; 4, a controller; 41, inserting plates; 42, an elastic fastener; 5, side wings; 51, a side plate; 52, a transverse plate; 521, locking holes; 53, a plugboard; 6, supporting feet; 8, a table plate; 81, a bottom surface; 8A, a lengthened table plate; and 9, screwing elements.

Detailed Description

The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.

Referring to fig. 1, 9 and 10, the present invention provides an electric table leg stand for providing a table board 8, the electric table leg stand mainly includes a light-weight beam structure 1, a pair of telescopic columns 3 and a pair of side wings 5, each telescopic column 3 is pivotally connected to two ends of the light-weight beam structure 1, and each side wing 5 is respectively disposed at a side edge of each telescopic column 3 and connected to two ends of the light-weight beam structure 1.

Referring to fig. 2 to 5, the present invention further provides a lightweight beam structure 1, which mainly includes a first frame 10 and a second frame 20.

The first frame 10 is made of a metal plate through the processes of punching, blanking, bending and the like, the first frame 10 mainly includes an upper plate 11, a pair of inner side plates 12, a pair of outer side plates 13 and a pair of fixing plates 14, and each inner side plate 12 is bent and extended downward from the front and rear sides of the upper plate 11. Each outer plate 13 is bent upward from each inner plate 12, and each outer plate 13 is parallel to each inner plate 12. Each fixing plate 14 is bent and extended from each outer plate 13 for attaching and contacting with the table plate 8.

Wherein the outer side plates 13 are formed outside the inner side plates 12, respectively, and a groove 15 is formed between each inner side plate 12 and each outer side plate 13. The fixing plates 14 have an upper surface 141, the upper plate 11 also has an upper surface 111, and the upper surfaces 141 of the fixing plates 14 are substantially on the same plane and higher than the upper surface 111 of the upper plate 11.

In one embodiment, the left section of the upper plate 11 is provided with an alignment hole 112; in addition, two bosses 113 are provided in the right section area of the upper plate 11, each boss 113 has an upper surface 1131, and the upper surface 1131 of each boss 113 and each upper surface 141 of each fixing plate 14 are substantially on the same plane; two locking holes 1132 are provided in the outer boss 113.

In one embodiment, a plurality of plunger holes 16 are respectively arranged at the corresponding positions of each inner side plate 12 and each outer side plate 13, and each plunger hole 16 penetrates through each inner side plate 12 and each outer side plate 13; referring to fig. 6, the pivot portion 17 of the present embodiment includes a convex hull 171 formed on the inner surface of the inner side plate 12 and a pivot hole 172 penetrating the convex hull 171 and the outer side plate 13, and the positioning portion 18 of the present embodiment is a positioning hole penetrating the inner side plate 12 and the outer side plate 13. Further, a plurality of locking holes 142 are formed at intervals in each fixing plate 14.

The second frame 20 is also made of a metal plate through the processes of punching, blanking, bending and the like, and is connected with the first frame 10, the second frame 20 mainly comprises a top plate 21 and a pair of middle plates 22, each middle plate 22 is bent and extended downwards from the front side and the rear side of the top plate 21, and each middle plate 22 is perpendicular to the top plate 21. The intermediate plates 22 are respectively accommodated in the grooves 15, and the top plate 21 is formed above the upper plate 11.

In one embodiment, intermediate plates 22 are slidably connected to slots 15 and are interposed between inner plates 12 and outer plates 13. The top plate 21 has an upper surface 211, wherein the upper surface 141 of each fixing plate 14, the upper surface 1131 of each boss 113 and the upper surface 211 of the top plate 21 are substantially in the same plane.

It should be noted that the upper surfaces 141 of the fixing plates 14, the upper surfaces 1131 of the bosses 113, and the upper surface 211 of the top plate 21 are substantially flush with each other, and that the upper surfaces 141 of the fixing plates 14, the upper surfaces 1131 of the bosses 113, and the upper surface 211 of the top plate 21 are in contact with the table 8.

In one embodiment, the top plate 21 is provided with a plurality of locking holes 212, each locking hole 212 is disposed at equal intervals, the alignment hole 112 can be selectively aligned with one of the locking holes 212, and is positioned by a screw element 9 (see fig. 13) passing through the alignment hole 112 and the locking hole 212. Two recessed portions 213 are provided in the left-side region of the top plate 21, each of the recessed portions 213 has a lower surface 2131, the upper plate 11 has a lower surface 114, and the lower surfaces 2131 of the recessed portions 213 and the lower surface 114 of the upper plate 11 are substantially flush with each other.

In one embodiment, each intermediate panel 22 has a flap 23 extending upwardly from an end of the intermediate panel 22 remote from the top panel 21, the flap 23 being interposed between the intermediate panel 22 and the inner panel 12. In addition, each intermediate plate 22 is provided with a plurality of plunger holes 221, and when the plunger holes 221 of each intermediate plate 22 are arranged to be positioned in the plunger holes 16, a stopper 24 can be inserted and positioned.

Referring to fig. 6, a pivot portion 222 and a positioning portion 223 are disposed in a left section of each middle plate 22, the pivot portion 222 of the present embodiment includes a convex hull 2221 formed on an inner surface of the middle plate 22 and a pivot hole 2222 penetrating the convex hull 2221, and the positioning portion 223 of the present embodiment also includes a convex hull 2231 formed on the inner surface of the middle plate 22 and a positioning hole 2232 penetrating the convex hull 2231.

Referring to fig. 6 to 8, the electric table leg frame of the present invention further includes a controller 4, the controller 4 is substantially rectangular, and two ends of the controller 4 are respectively provided with an inserting plate 41 and an elastic fastener 42. Two slots 115 are respectively arranged in the middle section area of the upper plate 11, and after the inserting plate 41 of the controller 4 is inserted corresponding to one of the slots 115, the inserting plate is buckled into the other slot 115 by using the elastic deformation of the elastic buckle 42 of the controller 4, so as to achieve the purpose of quick assembly and disassembly.

In addition, the detailed features of the controller 4 are only used for explanation and illustration, and are not used to limit the scope of the present invention, i.e., it can be adjusted and changed correspondingly according to the actual application requirements.

Referring to fig. 9, the telescopic columns 3 are respectively connected to two ends of the lightweight beam structure 1, each telescopic column 3 mainly includes a motor 31, a plurality of tubes 32 and a transmission mechanism (not shown), the tubes 32 are sleeved with each other, one of the tubes 32 is connected to a bottom surface of the motor 31, so that the tubes 32 can move relative to each other through the cooperation of the motor 31 and the transmission mechanism. Two screw holes 311 are respectively arranged on two side surfaces of the motor 31, each motor 31 is respectively accommodated between the inner side plates 12 and between the middle plates 22, one of the motors 21 abuts against the surface of each convex hull 171, and is fixed by a pivot 33 passing through the pivot hole 172 (see fig. 6) and being locked in one of the screw holes 311; the other motor 21 is abutted against the surface of each convex hull 2221 and fixed by passing another pivot 33 through a pivot hole 2222 (see fig. 6) and locking in the screw hole 311, so that each telescopic column 3 can be preassembled on the lightweight beam structure 1, thereby saving the time and labor cost for assembling on site.

As shown in fig. 10, during assembly, each telescopic column 3 is first rotated upward around the pivot 33, and fixed by a locking element 34 passing through the positioning portion 18 (see fig. 6) and the remaining screw holes 311, and fixed by another locking element 34 passing through the positioning hole 2232 (see fig. 6) and the remaining screw holes 311. Next, each side wing 5 is respectively disposed at the side of each telescopic column 3 and connected to two ends of the light-weight beam structure 1, each side wing 5 mainly includes a side plate 51 and a horizontal plate 52 bent and extended from the side plate 51, an inserting plate 53 is connected to the inner side of the side plate 51, each inserting plate 53 is inserted corresponding to the end of the first frame 10 and the end of the second frame 20, each side plate 51 correspondingly shields the side surface of the motor 31 and the end ports of the first frame 10 and the second frame 20, and a plurality of locking holes 521 are disposed at intervals on each horizontal plate 52.

In addition, the electric table foot rest further comprises a pair of supporting feet 6, and each supporting foot 6 is connected to one end of each pipe body 32 far away from the motor 31, so that the stability of the table foot rest is improved.

Referring to fig. 11, in addition to the above embodiments, the present invention uses the middle plates 22 to slidably connect with the slots 15, and the alignment holes 112 selectively align with one of the locking holes 212, and are fastened to an elongated table 8A by a screw element 9 (see fig. 13); namely, the electric table foot frame of the utility model can be suitable for the table plates 8 and 8A with different lengths, and the range of the electric table foot frame is between 1000 mm and 1600mm (millimeter).

Referring to fig. 12 and 13, the present invention further provides an electric table, which mainly includes an electric table leg frame, a table board 8 and a plurality of screw fastening elements 9, wherein the table board 8 has a bottom 81, and each screw fastening element 9 is respectively inserted through the locking holes 142, 1132, 212 of the first frame 10 and the second frame 20, so as to jointly attach each fixing plate 14 and the top plate 21 under the bottom 81. When the electric table leg frame of the present invention is applied to a table 8 having a general length, the plunger holes 16 and 221 may be further inserted through the respective plunger holes 24, so as to increase the stability of the entire structure.

In summary, the electric table leg frame and the light-weight beam structure thereof of the present invention can achieve the expected purpose of use, and solve the defects of the prior art. The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

Claims (16)

1. A lightweight beam structure, comprising:

a first frame including an upper plate, a pair of inner plates bent and extended downward from two sides of the upper plate, an outer plate bent and extended upward from each inner plate, and a fixing plate bent and extended from each outer plate, wherein each outer plate is formed outside each inner plate, and a groove is formed between each inner plate and each outer plate; and

and the second frame is connected with the first frame and comprises a top plate and a pair of middle plates which are respectively bent downwards and extend from two sides of the top plate, the middle plates are respectively accommodated in the grooves, and the top plate is formed above the upper plate.

2. The light-weight beam structure of claim 1, wherein each intermediate plate is slidably connected to each slot.

3. The light-weight beam structure according to claim 1, wherein each of the fixing plate, the upper plate, and the top plate is provided with a plurality of locking holes, respectively.

4. The light-weight beam structure according to claim 1, wherein each of the fixing plates has an upper surface, and the top plate has an upper surface, and the upper surfaces of the fixing plates and the top plate are substantially coplanar.

5. The light-weight beam structure according to claim 1, wherein each of the fixing plates has an upper surface, the upper plate also has an upper surface, and the upper surfaces of the fixing plates are substantially on the same plane and are higher than the upper surface of the upper plate.

6. The light-weight beam structure according to claim 1, wherein the top plate is provided with at least one recess having a lower surface, and the upper plate has a lower surface, and the lower surface of the recess is substantially coplanar with the lower surface of the upper plate.

7. The light-weight beam structure according to claim 1, wherein the upper plate is provided with at least one boss at an end thereof remote from the top plate, the boss having an upper surface, and each of the fixing plates having an upper surface, the upper surfaces being substantially in the same plane.

8. The light-weight beam structure according to claim 1, further comprising a fastening member, wherein the upper plate has at least one alignment hole, and the top plate has a plurality of locking holes, and the alignment hole is selectively aligned with one of the locking holes and is positioned by the fastening member passing through the alignment hole and the locking hole.

9. The light-weight beam structure according to claim 1, further comprising a plurality of plugs, wherein a plurality of plug holes are formed at corresponding positions of each of the inner side plates and each of the outer side plates, and each of the plugs is positioned to penetrate through corresponding plug holes.

10. The light-weight beam structure according to claim 1, wherein each of the intermediate plates has a reverse flap extending from an end of the intermediate plate remote from the top plate, the reverse flap being interposed between the intermediate plate and the inner plate.

11. An electric table foot rest is characterized by comprising:

a light-weight beam structure according to any one of claims 1 to 10;

the telescopic columns are respectively connected to two ends of the light-weight beam structure, and each telescopic column comprises a motor; and

and the side wings are respectively arranged on the side edges of the telescopic columns.

12. An electric table leg frame as claimed in claim 11, wherein each of the telescopic legs is pivotally connected to the light weight beam structure.

13. An electric table leg frame as claimed in claim 11, further comprising a controller, wherein an inserting plate and an elastic fastener are respectively disposed at two ends of the controller, the upper plate is provided with two slots, the inserting plate is inserted corresponding to one of the slots, and the elastic fastener is fastened corresponding to the other slot.

14. A motorized table leg unit as set forth in claim 11, further comprising a pivot shaft, each of said inner side plates and each of said outer side plates being provided with a pivot portion, said pivot portion comprising a convex hull formed on said inner side plate and a pivot hole passing through said convex hull and said outer side plate, wherein one of said motors is disposed between each of said convex hulls and locks said motor by said pivot shaft passing through said pivot hole.

15. An electric table leg frame as claimed in claim 11, further comprising a pivot shaft, each of the intermediate plates having a pivot portion, the pivot portion including a convex hull formed on the intermediate plate and a pivot hole passing through the convex hull, wherein one of the electric motors is disposed between the convex hulls and locked by the pivot shaft passing through the pivot hole.

16. A power table, comprising:

an electric table stand as defined in any one of claims 11 to 15;

a table plate having a bottom surface; and

a plurality of screw fastening elements;

the fixing elements are arranged on the first frame and the second frame in a penetrating mode, so that the fixing plates and the top plate are attached to the bottom face.

Images