CN210227282U - Portable folding square table - Google Patents

Abstract

The utility model discloses a portable folding square table, which comprises a first rectangular table plate, a second rectangular table plate, a first table leg and a second table leg which are rotatably connected with the bottom surface of the first rectangular table plate, a first fixed rod which is fixedly connected with the middle parts of the first table leg and the second table leg, a third table leg and a fourth table leg which are rotatably connected with the bottom surface of the second rectangular table plate, a second fixed rod which is fixedly connected with the middle parts of the third table leg and the fourth table leg, a first connecting rod which is rotatably connected with the bottom surface of the first rectangular table plate, a second connecting rod which is rotatably connected with the first connecting rod and is rotatably connected with the first fixed rod, a third connecting rod which is rotatably connected with the bottom surface of the second rectangular table plate, a fourth connecting rod which is rotatably connected with the third connecting rod and is rotatably connected with the second fixed rod, the second end of the first rectangular table plate is rotatably connected with the first end of the second rectangular table plate, the first end of the bottom surface of the first rectangular table plate is provided with a first connecting piece.

Description

Portable folding square table

Technical Field

The utility model relates to a portable folding square table.

Background

The existing square table is usually folded differently, and at least two persons need to lift the table together in the carrying process, so that the carrying and the use are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable folding square table aiming at the defects in the prior art.

The utility model provides a technical scheme that its technical problem adopted is: a portable folding square table is constructed, the square table comprises a first rectangular table plate, a second rectangular table plate, a first table leg and a second table leg which are rotatably connected with the bottom surface of the first rectangular table plate, a first fixed rod which is fixedly connected with the middle parts of the first table leg and the second table leg, a third table leg and a fourth table leg which are rotatably connected with the bottom surface of the second rectangular table plate, a second fixed rod which is fixedly connected with the middle parts of the third table leg and the fourth table leg, a first connecting rod which is rotatably connected with the bottom surface of the first rectangular table plate, a second connecting rod which is rotatably connected with the first connecting rod and is rotatably connected with the first fixed rod, a third connecting rod which is rotatably connected with the bottom surface of the second rectangular table plate, a fourth connecting rod which is rotatably connected with the third connecting rod and is rotatably connected with the second fixed rod, the second end of the first rectangular table plate is rotatably connected with the first end of the second rectangular table plate, a first connecting piece is arranged at the first end of the bottom surface of the first rectangular table plate, a second connecting piece which can be clamped and connected with the first connecting piece is arranged at the position, corresponding to the first connecting piece, of the second end of the bottom surface of the second rectangular table plate, and a handle which is rotatably connected with the bottom surface of the first rectangular table plate is also arranged at the first end of the bottom surface of the first rectangular table plate, which is positioned outside the first connecting piece;

the first end of the bottom surface of the first rectangular table board is positioned outside the first connecting piece and is also provided with a first elastic belt, and the first end and the second end of the first elastic belt are fixedly connected with the first end of the bottom surface of the first rectangular table board and are used for being sleeved outside the second end of the second rectangular table board when the second rectangular table board is folded.

In the portable foldable square table of the present invention, the bottom surface of the second end of the first rectangular table and the bottom surface of the first end of the second rectangular table are rotatably connected by hinges or hinges.

In the portable foldable square table of the present invention, the first connecting member is a first zipper fixedly disposed at the first end of the bottom surface of the first rectangular table, and the second connecting member is a second zipper fixedly disposed at the second end of the bottom surface of the second rectangular table and capable of being pulled by the first zipper.

In the portable foldable square table of the present invention, the first zipper is adhered or screwed to the bottom surface of the first rectangular table top through the cloth strip, and the second zipper is adhered or screwed to the bottom surface of the second rectangular table top through the cloth strip.

In the portable folding square table, the first rotating rod for fixedly connecting the first table leg and the second table leg is fixedly arranged on the top of the first table leg and the top of the second table leg, the first supporting rod and the second supporting rod which are parallel to each other are fixedly arranged on the bottom surface of the first rectangular table plate, the first end of the first supporting rod is provided with a first shaft hole for inserting the first end of the first rotating rod into the rotating shaft, and the first end of the second supporting rod is provided with a second shaft hole for inserting the second end of the first rotating rod into the rotating shaft hole.

In the portable folding square table, the second dwang that is used for this third table leg of fixed connection and fourth table leg has set firmly on this third table leg and fourth table leg top, this second rectangle table bottom surface has set firmly third bracing piece and the fourth bracing piece that is parallel to each other, this third bracing piece second end is equipped with and supplies the first end of this second dwang to insert the pivoted third shaft hole, this fourth bracing piece second end is equipped with and supplies this second dwang second end to insert the pivoted fourth shaft hole.

In the portable folding square table, the bottom surface of the second end of the first rectangular table plate is fixedly provided with a first connecting block, the first connecting block is provided with a first threaded hole, the first end of the first connecting rod is provided with a first through hole, the first end of the first connecting rod is provided with a first bolt which passes through the first through hole and the first threaded hole in a threaded manner and is used for locking the first end of the first connecting rod, the first end of the first connecting rod and the first end of the second connecting rod are connected through a first rotating shaft in a rotatable manner, the two ends of the first rotating shaft are respectively fixedly provided with a first blocking cap, the first fixing rod is fixedly provided with a second connecting block, the second connecting block is provided with a second threaded hole, the second end of the second connecting rod is provided with a second through hole, and the second connecting rod is provided with a second bolt which passes through the second through hole and the second threaded hole in a threaded manner and is used for locking the second connecting rod.

In the portable folding square table, the first end bottom surface of this second rectangle table has set firmly the third connecting block, be equipped with the third screw hole on this third connecting block, this third connecting rod first end is equipped with the third through-hole, this third connecting rod first end is equipped with passes this third through-hole and this third screw hole spiro union, and be used for locking the third bolt of this third connecting rod first end, second pivot rotatable coupling is passed through to this third connecting rod second end and fourth connecting rod first end, this second pivot both ends have all set firmly the second and have stopped the cap, set firmly the fourth connecting block on this second dead lever, be equipped with the fourth screw hole on this fourth connecting block, this fourth connecting rod second end is equipped with the fourth through-hole, this fourth connecting rod second end is equipped with the fourth bolt that passes this fourth through-hole and this fourth screw hole spiro union, and be used for locking this fourth connecting rod.

In the portable folding square table of the utility model, the bottom end of the first table leg is provided with a first foot pad, the middle part of the top surface of the first foot pad is fixedly provided with a first thread column, the end surface of the bottom end of the first desk leg is provided with a first screw hole for the first thread column to be inserted into and screwed with, the bottom end of the second desk leg is provided with a second foot pad, the middle part of the top surface of the second foot pad is fixedly provided with a second threaded column, the end face of the bottom end of the second desk leg is provided with a second screw hole for the second threaded column to be inserted into and screwed with, the bottom end of the third desk leg is provided with a third foot pad, a third threaded column is fixedly arranged in the middle of the top surface of the third foot pad, a third screw hole for inserting the third threaded column into a screw joint is arranged on the end surface of the bottom end of the third desk leg, the bottom end of the fourth table leg is provided with a fourth foot pad, the middle of the top surface of the fourth foot pad is fixedly provided with a fourth threaded column, and the bottom end face of the fourth table leg is provided with a fourth screw hole for the fourth threaded column to be inserted into the screw joint.

Implement the utility model discloses a portable folding square table has following beneficial effect: use the utility model discloses a during collapsible square table, when needs folding transport square table, rotate first table leg and second table leg, drive the second connecting rod and rotate around first connecting rod second end, first connecting rod rotates around first connecting rod first end, the realization is to drawing in of first table leg and second table leg, rotate third table leg and fourth table leg, drive the fourth connecting rod and rotate around third connecting rod second end, the third connecting rod rotates around the first end of third connecting rod, the realization is to drawing in of third table leg and fourth table leg. Will draw close to first rectangle table bottom surface and second rectangle table bottom surface, with first connecting piece and second connecting piece fixed connection, realize drawing in of square table, then cup joint the elastic webbing outside second rectangle table second end, play the effect of strengthening connection protection, the user can grip the handle at this moment and lift the square table one hand and move. When the square table needs to be used, the first table leg, the second table leg, the third table leg and the fourth table leg are respectively rotated and unfolded to be used.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic bottom structure view of the portable folding square table of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in FIG. 1, in a first embodiment of the portable folding square table of the present invention, the square table 1 comprises a first rectangular table 2, a second rectangular table 3, a first leg 4 and a second leg 5 rotatably connected to the bottom surface of the first rectangular table 2, a first fixing rod 6 fixedly connected to the middle portions of the first leg 4 and the second leg 5, a third leg 7 and a fourth leg 8 rotatably connected to the bottom surface of the second rectangular table 3, a second fixing rod 9 fixedly connected to the middle portions of the third leg 7 and the fourth leg 8, a first connecting rod 10 rotatably connected to the bottom surface of the first rectangular table 2, a second connecting rod 11 rotatably connected to the first connecting rod 10 and rotatably connected to the first fixing rod 6, a third connecting rod 12 rotatably connected to the bottom surface of the second rectangular table 3, a fourth connecting rod 13 rotatably connected to the third connecting rod 12 and rotatably connected to the second fixing rod 9, the second end of the first rectangular table board 2 is rotatably connected with the first end of the second rectangular table board 3, the first end of the bottom surface of the first rectangular table board 2 is provided with a first connecting piece 14, the second end of the bottom surface of the second rectangular table board 3 is provided with a second connecting piece 15 which can be clamped and connected with the first connecting piece 14 at the position corresponding to the first connecting piece 14, and the first end of the bottom surface of the first rectangular table board 2, which is positioned at the outer side of the first connecting piece 14, is also provided with a handle 16 which is rotatably connected with the bottom surface of the first rectangular table board 2;

the first end of the bottom surface of the first rectangular table board 2 is located outside the first connecting member 14 and is further provided with a first elastic belt 17, and the first end and the second end of the first elastic belt 17 are fixedly connected to the first end of the bottom surface of the first rectangular table board 2 and are used for being sleeved outside the second end of the second rectangular table board 3 when the second rectangular table board 3 is folded.

Use the utility model discloses a during collapsible square table 1, when needs folding transport square table 1, rotate first table leg 4 and second table leg 5, it rotates to drive second connecting rod 11 around first connecting rod 10 second end, first connecting rod 10 rotates around first connecting rod 10 first end, the realization is to drawing in of first table leg 4 and second table leg 5, rotate third table leg 7 and fourth table leg 8, it rotates around third connecting rod 12 second end to drive fourth connecting rod 13, third connecting rod 12 rotates around third connecting rod 12 first end, the realization is to drawing in of third table leg 7 and fourth table leg 8. Will draw close to 2 bottom surfaces of first rectangle table and 3 bottom surfaces of second rectangle table, with first connecting piece 14 and 15 fixed connection of second connecting piece, realize drawing in of square table 1, then cup joint elastic webbing 17 outside second rectangle table 3 second end, play the effect of strengthening the connection protection, the user can hold handle 16 this moment and lift square table 1 one hand and move. When the square table 1 needs to be used, the first table leg 4, the second table leg 5, the third table leg 7 and the fourth table leg 8 can be respectively rotated and unfolded for use.

Specifically, the bottom surface of the second end of the first rectangular table 2 is rotatably connected with the bottom surface of the first end of the second rectangular table 3 through a hinge 18 or a hinge.

In this embodiment, the first connecting member 14 is a first zipper fixed to a first end of the bottom surface of the first rectangular table 2, and the second connecting member 15 is a second zipper fixed to a second end of the bottom surface of the second rectangular table 3 and capable of being pulled together with the first zipper. The first zipper is adhered or screwed with the bottom surface of the first rectangular table plate 2 through the cloth strips, and the second zipper is adhered or screwed with the bottom surface of the second rectangular table plate 3 through the cloth strips.

In this embodiment, a first rotating rod 19 for fixedly connecting the first leg 4 and the second leg 5 is fixedly disposed at the top end of the first leg 4 and the second leg 5, a first supporting rod 20 and a second supporting rod 21 which are parallel to each other are fixedly disposed on the bottom surface of the first rectangular table board 2, a first shaft hole 22 through which a first end of the first rotating rod 19 can be inserted and rotated is disposed at a first end of the first supporting rod 20, and a second shaft hole 23 through which a second end of the first rotating rod 19 can be inserted and rotated is disposed at a first end of the second supporting rod 21. The top ends of the third table leg 7 and the fourth table leg 8 are fixedly provided with a second rotating rod 24 which is used for fixedly connecting the third table leg 7 and the fourth table leg 8, the bottom surface of the second rectangular table plate 3 is fixedly provided with a third supporting rod 25 and a fourth supporting rod 26 which are parallel to each other, the second end of the third supporting rod 25 is provided with a third shaft hole 27 which can be used for inserting the first end of the second rotating rod 24 into the rotation, and the second end of the fourth supporting rod 26 is provided with a fourth shaft hole 28 which can be used for inserting the second end of the second rotating rod 24 into the rotation.

The first leg 4 and the second leg 5 can drive the first rotating rod 19 to rotate in the first shaft hole 22 and the second shaft hole 23, and the third leg 7 and the fourth leg 8 can drive the second rotating rod 24 to rotate in the third shaft hole 27 and the fourth shaft hole 28.

Further, a first connecting block 29 is fixedly arranged on the bottom surface of the second end of the first rectangular table board 2, a first threaded hole is formed in the first connecting block 29, a first through hole is formed in the first end of the first connecting rod 10, a first bolt 30 which penetrates through the first through hole to be in threaded connection with the first threaded hole and is used for locking the first end of the first connecting rod 10 is arranged at the first end of the first connecting rod 10, the second end of the first connecting rod 10 and the first end of the second connecting rod 11 are rotatably connected through a first rotating shaft 31, first blocking caps are fixedly arranged at two ends of the first rotating shaft 31, a second connecting block 32 is fixedly arranged on the first fixing rod 6, a second threaded hole is formed in the second connecting block 32, a second through hole is formed in the second end of the second connecting rod 11, and a second bolt which penetrates through the second through hole to be in threaded connection with the second threaded hole and is used for locking the second connecting rod 11 is arranged at the second end of the second connecting.

When the first table leg 4 and the second table leg 5 are required to be fixed, the first bolt 30 and the second bolt can be screwed down, the first end of the first connecting rod 10 and the second end of the second connecting rod 11 are fixed, and the first table leg 4 and the second table leg 5 are prevented from shaking.

Similarly, a third connecting block 33 is fixedly arranged on the bottom surface of the first end of the second rectangular table plate 3, a third threaded hole is formed in the third connecting block 33, a third through hole is formed in the first end of the third connecting rod 12, the first end of the third connecting rod 12 is provided with a third bolt 34 which penetrates through the third through hole and is in threaded connection with the third threaded hole and used for locking the first end of the third connecting rod 12, the second end of the third connecting rod 12 and the first end of the fourth connecting rod 13 are rotatably connected through a second rotating shaft 35, second stop caps are fixedly arranged at two ends of the second rotating shaft 35, a fourth connecting block 36 is fixedly arranged on the second fixing rod 9, a fourth threaded hole is formed in the fourth connecting block 36, a fourth through hole is formed in the second end of the fourth connecting rod 13, and a fourth bolt which penetrates through the fourth through hole and is in threaded connection with the fourth threaded hole and is used for locking the fourth connecting rod 13 is arranged at the second end of.

When the third table leg 7 and the fourth table leg 8 are required to be fixed, the third bolt 34 and the fourth bolt can be screwed down, the first end of the third connecting rod 12 and the second end of the fourth connecting rod 13 are fixed, and the third table leg 7 and the fourth table leg 8 are prevented from shaking.

In order to facilitate the adjustment of the height of the respective legs when the square table 1 is unstable, the bottom end of the first leg 4 is provided with a first foot pad 37, a first screw column 38 is fixedly arranged in the middle of the top surface of the first foot pad 37, a first screw hole 39 for the screw connection of the first screw column 38 is arranged on the end surface of the bottom end of the first table leg 4, the bottom end of the second table leg 5 is provided with a second foot pad, the middle part of the top surface of the second foot pad is fixedly provided with a second threaded column, the end face of the bottom end of the second desk leg 5 is provided with a second screw hole for the second screw thread column to be inserted into and screwed with, the bottom end of the third desk leg 7 is provided with a third foot pad, a third threaded column is fixedly arranged in the middle of the top surface of the third foot pad, a third screw hole for inserting the third threaded column into a screw joint is arranged on the end surface of the bottom end of the third table leg 7, the bottom end of the fourth table leg 8 is provided with a fourth foot pad, the middle part of the top surface of the fourth foot pad is fixedly provided with a fourth threaded column, the end face of the bottom end of the fourth table leg 8 is provided with a fourth screw hole for the fourth threaded column to be inserted into and screwed with.

Such as: when the first leg 4 is not aligned with other legs, the first foot pad 37 can be rotated to drive the first threaded post 38 to rotate in the first threaded hole 39, so as to adjust the overall length of the first leg 4, and adjust the first leg 4 to be aligned with other legs.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (9)

1. A portable folding square table is characterized by comprising a first rectangular table plate, a second rectangular table plate, a first table leg and a second table leg which are rotatably connected with the bottom surface of the first rectangular table plate, a first fixing rod fixedly connected with the middle parts of the first table leg and the second table leg, a third table leg and a fourth table leg which are rotatably connected with the bottom surface of the second rectangular table plate, a second fixing rod fixedly connected with the middle parts of the third table leg and the fourth table leg, a first connecting rod rotatably connected with the bottom surface of the first rectangular table plate, a second connecting rod rotatably connected with the first connecting rod and rotatably connected with the first fixing rod, a third connecting rod rotatably connected with the bottom surface of the second rectangular table plate, a fourth connecting rod rotatably connected with the third connecting rod and rotatably connected with the second fixing rod, wherein the second end of the first rectangular table plate is rotatably connected with the first end of the second rectangular table plate, a first connecting piece is arranged at the first end of the bottom surface of the first rectangular table plate, a second connecting piece which can be connected with the first connecting piece in a clamping manner is arranged at the position, corresponding to the first connecting piece, of the second end of the bottom surface of the second rectangular table plate, and a handle which is rotatably connected with the bottom surface of the first rectangular table plate is also arranged at the first end of the bottom surface of the first rectangular table plate, which is positioned outside the first connecting piece;

the first end of the bottom surface of the first rectangular table board is located on the outer side of the first connecting piece, and a first elastic belt is further arranged on the outer side of the first connecting piece, and the first end and the second end of the first elastic belt are fixedly connected to the first end of the bottom surface of the first rectangular table board and are used for being sleeved outside the second end of the second rectangular table board when the second rectangular table board is folded.

2. The portable folding square table of claim 1, wherein the bottom surface of the second end of the first rectangular table is rotatably connected to the bottom surface of the first end of the second rectangular table by a hinge or hinge.

3. The portable folding square table of claim 1, wherein the first connecting member is a first zipper fixedly disposed at a first end of the bottom surface of the first rectangular table, and the second connecting member is a second zipper fixedly disposed at a second end of the bottom surface of the second rectangular table and capable of being pulled together with the first zipper.

4. The portable folding square table of claim 3, wherein the first zipper is adhered or screwed to the bottom surface of the first rectangular table by a cloth strip, and the second zipper is adhered or screwed to the bottom surface of the second rectangular table by a cloth strip.

5. The portable folding square table as claimed in claim 1, wherein a first rotating rod is fixedly arranged at the top end of the first table leg and the second table leg for fixedly connecting the first table leg and the second table leg, a first supporting rod and a second supporting rod which are parallel to each other are fixedly arranged on the bottom surface of the first rectangular table plate, a first shaft hole for allowing the first end of the first rotating rod to be inserted and rotated is arranged at the first end of the first supporting rod, and a second shaft hole for allowing the second end of the first rotating rod to be inserted and rotated is arranged at the first end of the second supporting rod.

6. The portable folding square table as claimed in claim 1, wherein a second rotating rod is fixedly connected to the top ends of the third and fourth table legs, a third supporting rod and a fourth supporting rod are parallel to each other and are fixedly arranged on the bottom surface of the second rectangular table top, a third shaft hole is formed in the second end of the third supporting rod, the first end of the second rotating rod can be inserted into the second rotating shaft hole, and a fourth shaft hole is formed in the second end of the fourth supporting rod, the second end of the second rotating rod can be inserted into the second rotating shaft hole.

7. The portable folding square table as claimed in claim 1, wherein a first connecting block is fixedly arranged on the bottom surface of the second end of the first rectangular table plate, the first connecting block is provided with a first threaded hole, the first end of the first connecting rod is provided with a first through hole, the first end of the first connecting rod is provided with a first bolt which passes through the first through hole to be in threaded connection with the first threaded hole and is used for locking the first end of the first connecting rod, the second end of the first connecting rod is rotatably connected with the first end of the second connecting rod through a first rotating shaft, both ends of the first rotating shaft are fixedly provided with first stop caps, a second connecting block is fixedly arranged on the first fixing rod, a second threaded hole is arranged on the second connecting block, and a second through hole is formed in the second end of the second connecting rod, and a second bolt which penetrates through the second through hole, is in threaded connection with the second threaded hole and is used for locking the second connecting rod is arranged at the second end of the second connecting rod.

8. The portable folding square table of claim 1, wherein a third connecting block is fixedly arranged on the bottom surface of the first end of the second rectangular table plate, a third threaded hole is arranged on the third connecting block, a third through hole is arranged at the first end of the third connecting rod, the first end of the third connecting rod is provided with a third bolt which passes through the third through hole to be in threaded connection with the third threaded hole and is used for locking the first end of the third connecting rod, the second end of the third connecting rod and the first end of the fourth connecting rod are rotatably connected through a second rotating shaft, both ends of the second rotating shaft are fixedly provided with a second stop cap, a fourth connecting block is fixedly arranged on the second fixing rod, a fourth threaded hole is arranged on the fourth connecting block, and a fourth through hole is formed in the second end of the fourth connecting rod, and a fourth bolt which penetrates through the fourth through hole, is in threaded connection with the fourth threaded hole and is used for locking the fourth connecting rod is arranged at the second end of the fourth connecting rod.

9. The portable folding square table of claim 1, wherein the bottom end of the first leg is provided with a first foot pad, a first threaded column is fixedly arranged in the middle of the top surface of the first foot pad, a first screw hole for inserting the first threaded column into a threaded connection is formed in the end surface of the bottom end of the first desk leg, a second foot pad is arranged at the bottom end of the second table leg, a second threaded column is fixedly arranged in the middle of the top surface of the second foot pad, the end surface of the bottom end of the second desk leg is provided with a second screw hole for the second threaded column to be inserted into and screwed with, a third foot pad is arranged at the bottom end of the third table leg, a third threaded column is fixedly arranged in the middle of the top surface of the third foot pad, the end surface of the bottom end of the third desk leg is provided with a third screw hole for the third threaded column to be inserted into and screwed with, a fourth foot pad is arranged at the bottom end of the fourth table leg, a fourth threaded column is fixedly arranged in the middle of the top surface of the fourth foot pad, and a fourth screw hole for inserting the fourth threaded column into the threaded connection is formed in the end face of the bottom end of the fourth table leg.

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