CN211794922U

CN211794922U - Folding table

Info

Publication number: CN211794922U
Application number: CN202020190350.XU
Authority: CN
Inventors: 林明泉
Original assignee: Quande Industry Co ltd
Current assignee: Quande Industry Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-30
Anticipated expiration: 2030-02-19

Abstract

A folding table comprises a table board and a foot rest group, wherein the foot rest group comprises two table foot groups and two linkage groups, the two table foot groups are respectively pivoted at positions close to two opposite ends of the table board through first pivoting shafts, each table foot group comprises two table feet, the two linkage groups are respectively pivoted at one side, close to the other table foot group, of the corresponding table foot group through second pivoting shafts, each linkage group comprises two buckling pieces and a holding rod, each buckling piece is provided with a rail groove, the table feet are respectively fixedly provided with a positioning piece and are connected with the rail grooves of the corresponding buckling pieces through the positioning pieces, the linear distance from the holding rod of each linkage group to the corresponding second pivoting shaft is smaller than or equal to the linear distance from the second pivoting shaft to the corresponding first pivoting shaft, and the holding rod can be prevented from protruding out of the table foot groups after pivoting by utilizing the position limitation of the holding rod.

Description

Folding table

Technical Field

The present invention relates to a foldable table with foldable table legs, and more particularly to a foldable table with foldable table legs at opposite sides.

Background

Referring to fig. 9 and 10, the conventional folding table mainly includes a rectangular table board 91 and two pivotable table leg sets 93, the two table leg sets 93 are respectively located at opposite sides of the table board 91 in the length direction and can be respectively pivoted and folded inwards relative to the table board 91, and each table leg set 93 includes two table legs 931.

In the folding table, in order to facilitate the user to fold the table leg assembly 93, the table board 91 and the table leg assembly 93 are usually connected by the linkage assembly 95, and the user can pull the linkage assembly 95 to drive the table leg assembly 931 to unfold and fold, or can also use the linkage assembly 95 to position the table leg assembly 93 by clamping; the linkage set 95 is connected to the table leg set 93 mainly by a rail groove 952 and a positioning member 932, when the linkage set 95 pivots, the positioning member 932 moves relatively along the rail groove 952 to drive the table leg set 93 to pivot, and a holding rod 955 is usually disposed at the end of the linkage set 95 for a user to hold.

When the folding table is unfolded, the end of the linkage set 95 usually falls between the two legs 931 but does not protrude from the two legs 931, when the leg set 93 is folded, the end of the linkage set 95 is driven to protrude from the leg set 93, and the holding rod 955 is located outside the leg set 93, so the leg set 93 is usually disposed at a position having a distance from the end edge of the table 91, and after the folding, the end of the linkage set 95 protrudes from the end edge of the table 91, so that the distance between the two leg sets 93 is limited, and the number of chairs which can be placed between the two legs is limited, thereby causing waste of usage space.

SUMMERY OF THE UTILITY MODEL

In view of this, the main objective of the present invention is to provide a foldable table, which can provide a larger available space between two leg assemblies for the foldable table with the same size.

In order to achieve the above object, the present invention provides a foldable table, which comprises

A table plate; and

a stand set connected to the bottom surface of the table plate and including

Two table leg sets, each of which defines a first pivot shaft, and is pivoted to positions close to two opposite ends of the table board by the first pivot shafts, and each of the table leg sets comprises two table legs; and

two linkage sets respectively corresponding to the two leg sets and respectively defining a second pivot shaft, the two linkage sets are respectively pivoted to one side of the corresponding leg set close to the other leg set by the second pivot shafts, each linkage set comprises two buckling pieces and a holding rod, the holding rod is connected with the two buckling pieces, each buckling piece is provided with a rail groove, and

the rail groove extends towards the table plate from one end far away from the corresponding second pivot shaft to form a first buckling groove, the table legs are respectively fixedly provided with a positioning piece and are connected with the rail groove of the corresponding buckling piece through the positioning piece, and the linear distance from the holding rod of each linkage group to the corresponding second pivot shaft is less than or equal to the linear distance from the second pivot shaft to the corresponding first pivot shaft.

Optionally, the holding rods of each linkage group are located between the positioning members and the table plate.

Optionally, the pivot angle of each linkage group is less than or equal to 35 degrees.

Optionally, a linear distance between the second pivot shaft of each linkage group and the corresponding first pivot shaft is more than 1.4 times of a linear distance between the first pivot shaft and the corresponding positioning element.

Optionally, the leg assembly includes a layer of plate member, and the layer of plate member is connected to the fastening pieces by four connecting members respectively and suspended below the table plate.

Optionally, one end of each connecting member is connected to the corresponding buckle piece, the other end of each connecting member is connected to the corresponding laminate member in a manner of horizontally sliding along the laminate member, and horizontally extending sliding grooves are respectively arranged at positions of the laminate member corresponding to the connecting members.

Optionally, two fixing rods are fixedly arranged on the bottom surface of the table board, two opposite ends of each fixing rod are respectively provided with a pivot seat, two table legs of each table leg group are respectively connected to the pivot seats at the same end of the two fixing rods at the positions of the first pivot shafts of the table leg groups through first pivot members, and two buckle pieces of each linkage group are respectively connected to the two fixing rods at the positions of the second pivot shafts of the linkage group through second pivot members.

By utilizing the technical characteristics, the connecting position of the holding rod is limited, the first buckle groove of the buckle sheet can be close to the end edge of the buckle sheet, the size of the folded buckle sheet protruding outwards from the table leg group is reduced, and the leg group is respectively connected to the position close to the end edge of the table board, so that the distance between the two table leg groups under the table boards with the same size can be enlarged, and the available space between the table leg groups is increased.

Drawings

Fig. 1 is a perspective view of the preferred embodiment of the present invention.

Fig. 2 is an enlarged perspective view of the preferred embodiment of the present invention.

Fig. 3 is an enlarged exploded perspective view of the preferred embodiment of the present invention.

Fig. 4 is a side sectional view of the preferred embodiment of the present invention when it is deployed.

Fig. 5 to 6 are schematic views illustrating a folding operation according to a preferred embodiment of the present invention.

Fig. 7 is a side sectional view of the folded preferred embodiment of the present invention.

Fig. 8 is a schematic view illustrating the folding operation of the laminate member according to the preferred embodiment of the present invention.

Fig. 9 is a side view of the folding table after being folded.

Fig. 10 is an enlarged side view of a conventional folding table when unfolded.

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.

Referring to fig. 1 to 4, a preferred embodiment of the foldable table of the present invention includes a table plate 10 and a leg assembly 20; the table plate 10 is rectangular, two fixing rods 15 are fixedly arranged on the bottom surface of the table plate 10, the two fixing rods 15 are respectively located at positions close to the opposite sides of the width direction of the table plate 10 and extend along the length direction of the table plate 10, and two opposite ends of each fixing rod 15 are respectively provided with a pivot joint seat 155.

The leg assembly 20 comprises two leg assemblies 21 and two linkage assemblies 25; the two leg sets 21 define a first pivot axis a1, and pivot to positions near two opposite ends of the desk board 10 by the first pivot axis a1, each leg set 21 can pivot toward the other leg set 21 by taking the first pivot axis a1 as an axis, each leg set 21 includes two legs 211 and a cross bar 213, the two legs 211 are connected to the pivot seat 155 at the same end of the two fixing rods 15 by a first pivot piece 215 at the position of the first pivot axis a1, and the cross bar 213 connects the two legs 211; each leg 211 of each leg group 21 is provided with a pad 217 on a side thereof away from the other leg group 21, so that when the foldable table is folded and stacked, the leg 211 is separated from the table plate of the other foldable table by the pad 217, and the pad 217 is located near the table plate 10.

The two linking sets 25 respectively correspond to the two leg sets 21, respectively define a second pivot axis a2, and are respectively pivoted to a side of the corresponding leg set 21 close to the other leg set 21 by the second pivot axis a2, and each linking set 25 pivots toward the leg set 21 by taking the second pivot member 257 as an axis.

Each linkage set 25 comprises two buckling pieces 251 and a holding rod 255, the holding rod 255 is connected with the two buckling pieces 251, the two buckling pieces 251 are respectively connected with the two fixing rods 15 at the positions of the second pivot shafts A2 through second pivot pieces 257 and are positioned at one side close to the other buckling piece 251, each buckling piece 251 is provided with a rail groove 252, one end of the rail groove 252 far away from the corresponding second pivot shaft A2 extends towards the desk board 10 to form a first buckling groove 253, the desk feet 211 are respectively fixedly provided with a positioning piece 23, the positioning piece 23 is connected with the rail groove 252 of the corresponding buckling piece 251, and each positioning piece 23 can relatively slide along the rail groove 252 of the corresponding buckling piece 251; when the leg assembly 21 is unfolded, the positioning member 23 is engaged in the first slot 253 of the buckle 251, and the positioning member 23 and the first slot 253 are engaged to prevent the leg assembly 21 from being arbitrarily pivoted after being unfolded.

The linear distance D1 from the holding rod 255 of each linkage group 25 to the corresponding second pivot axis a2 is less than or equal to the linear distance D2 from the second pivot axis a2 to the corresponding first pivot axis a1, and the holding rod 255 of each linkage group 25 is located between the corresponding positioning element 23 and the table board 10; preferably, the pivoting angle of each linkage set 25 is equal to or less than 35 degrees, in the embodiment, the pivoting angle of the linkage set 25 is 29 to 33 degrees, and the linear distance D2 from the second pivot axis a2 of the linkage set 25 to the corresponding first pivot axis a1 is more than 1.4 times the linear distance D3 from the first pivot axis a1 to the corresponding positioning element 23.

The leg assembly 20 may further include a layer of plate 30, the layer of plate 30 is suspended below the table 10 by four connecting members 35 respectively connected to the fastening pieces 251, one end of each connecting member 35 is connected to its corresponding fastening piece 251, and the other end of each connecting member 35 is horizontally slidably connected to the layer of plate 30 along the layer of plate 30, wherein the layer of plate 30 is provided with horizontally extending sliding slots 32 respectively corresponding to the connecting members 35, and the connecting members 35 are slidably connected along their corresponding sliding slots 32.

Referring to fig. 5 to 7, when folding the leg assembly 21, a user can hold the holding rod 255 to drive the linking assembly 25 to pivot toward the direction approaching the table board 10, so as to disengage the positioning member 23 from the first buckling groove 253, when the linking assembly 25 continues to pivot, the position of the positioning member 23 is limited by the rail groove 252, and slides along the rail groove 252, and drives the leg assembly 21 to pivot, when the linking assembly 25 pivots, the layer plate 30 also moves along with the linking assembly 25, and is limited by the leg assembly 21 to be overlapped between the table board 10 and the leg assembly 21, and finally, the leg assembly 21 is folded to overlap the leg assembly 21 on the fixing rod 15; when the leg assembly 21 is unfolded, the holding rod 255 can be held and the linking assembly 25 can be pivoted reversely to drive the leg assembly 21 and the layer plate 30 to be unfolded, and finally the positioning member 23 is clamped in the first buckle groove 253.

Referring to fig. 8, when the folding table is unfolded, the layer member 30 can be pushed directly to make the layer member 30 opposite to the buckle 251 by the connecting members 35

The shelf members 30 can be folded or unfolded by pivoting upward or downward, so that the shelf members 30 can be unfolded when articles need to be placed, and the available space between the table leg groups 21 is enlarged when the shelf members 30 are folded when the shelf members 30 are not needed to be used.

Because the linear distance D1 from the holding rod 255 of each linkage set 25 to the second pivot axis a2 is less than or equal to the linear distance D2 from the second pivot axis a2 to the first pivot axis a1, after the linkage set 25 is folded by pivoting, the holding rod 255 does not protrude from the first pivot axis a1, so that the first buckle groove 253 of the buckle piece 251 can be located close to the end edge of the buckle piece 251 away from the second pivot axis a2, the size of the folded buckle piece 251 protruding outwards from the table leg set 21 can be reduced, the two table leg sets 21 can be respectively connected to the positions closer to the end edge of the table 10, the distance between the two table leg sets 21 under the table 10 with the same size can be increased, and the available space between the table leg sets 21 can be increased.

Further, by limiting the pivoting angle of each linkage set 25 or limiting the linear distance D2 from the second pivot axis a2 to the first pivot axis a1 to be the ratio of the linear distance D3 from the first pivot axis a1 to the corresponding positioning member 23, the distance that the linkage set 25 protrudes from the table leg set 21 after being pivoted and folded is limited, so that the table leg set 21 can be closer to the end edge of the table 10, and the protrusion of the linkage set 25 from the end edge of the table 10 after being folded is avoided.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes to the equivalent embodiments by using the technical content disclosed above without departing from the technical scope of the present invention, but all the technical matters of the present invention do not depart from the technical content of the present invention, and any simple modification, equivalent changes and modifications made to the above embodiments by the technical matters of the present invention still belong to the scope of the technical solution of the present invention.

Claims

1. A foldable table, which is characterized in that comprises

A table plate; and

a stand set connected to the bottom surface of the table plate and including

two linkage sets respectively corresponding to the two table leg sets, respectively defining a second pivot shaft, the two linkage sets respectively pivoting on one side of the corresponding table leg set close to the other table leg set by the second pivot shaft, each linkage set respectively comprising two buckling pieces and a holding rod, the holding rod is connected with the two buckling pieces, each buckling piece is provided with a rail groove, one end of the rail groove far away from the corresponding second pivot shaft extends towards the table plate to form a first buckling groove, the table legs are respectively fixedly provided with a positioning piece and are connected with the rail grooves of the corresponding buckling pieces by the positioning piece, and the linear distance from the holding rod of each linkage set to the corresponding second pivot shaft is less than or equal to the linear distance from the second pivot shaft to the corresponding first pivot shaft.

2. The folding table of claim 1, wherein the holding rods of each linkage set are located between the positioning members and the table top.

3. The folding table of claim 2, wherein the pivoting angle of each linkage set is less than or equal to 35 degrees.

4. The folding table as claimed in any one of claims 1 to 3, wherein the linear distance from the second pivot axis of each linking set to the corresponding first pivot axis is more than 1.4 times the linear distance from the first pivot axis to the corresponding positioning member.

5. A folding table according to claim 4 wherein the leg assembly includes a deck member that is suspended from the table plate by four connecting members that are connected to the tabs, respectively.

6. A folding table according to claim 5, wherein each connecting member has one end connected to its respective tab and the other end connected to the sheet member in a horizontally slidable manner along the sheet member, the sheet member being provided with horizontally extending slide grooves at positions corresponding to the connecting members, respectively.

7. The foldable table as claimed in claim 6, wherein two fixing rods are fixed on the bottom surface of the table, two opposite ends of each fixing rod are provided with a pivot seat, the two legs of each leg set are respectively connected to the pivot seats at the same end of the two fixing rods at the positions of the first pivot shafts of the leg sets by a first pivot member, and the two buckle pieces of each linking set are respectively connected to the two fixing rods at the positions of the second pivot shafts of the linking sets by a second pivot member.