CN218551685U - Portable folding table - Google Patents

Abstract

The utility model relates to a portable folding table, which comprises a table frame, a table board and table legs; the table frame is provided with a first limiting piece, the table plate is provided with a second limiting piece, the first limiting piece and the second limiting piece can be matched with each other to form a limiting structure, and the limiting structure is used for limiting connection between the table frame and the table plate and can enable the table plate to transversely move along the table frame; the left side and the right side of the table frame are respectively provided with table legs, the bottom of the table frame 1 is provided with at least 1 accommodating part, the middle part of the table frame is provided with at least one connecting piece, and after the left end and the right end of the table frame rotate along the middle part of the table frame in opposite directions, the bottom surfaces of the left side and the right side of the table frame can be mutually overlapped or mutually contacted to form an accommodating box with a cavity in the middle part, so that the problem that the existing folding table cannot accommodate articles is solved; the third table plates with proper number are placed in the gap formed by the first table plate and the second table plate moving outwards along the table frame according to needs, and the problem that the size of the table top cannot be expanded is solved.

Description

Portable folding table

Technical Field

The utility model relates to a folding table technical field specifically is a portable folding table.

Background

The table is a common furniture, and the manufacturing raw materials are mostly wood. The upper part is provided with a plane and the lower part is provided with a pillar. Can be used for placing things, doing things, eating, writing, working and the like. Are furniture that is held by plates, legs and other supports.

The living standard of people is gradually improved, the people are more and more common when going out to travel for dinner, and people often take the table and eat the table, so that the portable and light table has great demand.

CN211380042U discloses a folding table, which can be folded, but needs to be disassembled when being carried, and then assembled when being used, so that the size of the table top cannot be expanded, the use is troublesome, the time is wasted in disassembling and assembling, and the user experience is poor.

People need to prepare a lot of containing boxes when going out to travel for dinner, and can contain folding stools, food, emergency articles or other articles for daily use. Buying a number of containers greatly increases the cost of travel catering and takes up a lot of space.

Therefore, a portable folding table is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a portable folding table for solve among the background art folding table desktop size can't extend, use more troublesome, disassemble and assemble the problem that time-wasting, user experience are relatively poor, can't accomodate article.

In order to achieve the purpose, the utility model provides a portable folding table, which comprises a table frame, a table board and table legs;

the table frame is provided with a first limiting piece, the table plate is provided with a second limiting piece, the first limiting piece and the second limiting piece can be matched with each other to form a limiting structure, and the limiting structure is used for limiting and connecting the table frame and the table plate and can enable the table plate to transversely move along the table frame;

the left side and the right side of the table frame are respectively provided with table legs, the bottom of the table frame 1 is provided with at least 1 storage part, and the storage parts are used for storing a third table plate, food, emergency articles or articles for daily use.

The term "at least 1 accommodating part" as used herein means 1, 2, 3, 4, 5 \8230: \8230, and the appropriate number of accommodating parts can be selected as required.

The middle part of the table frame is provided with at least one connecting piece, when the left end and the right end of the table frame rotate along the middle part of the table frame in opposite directions, the bottom surfaces of the left side and the right side of the table frame can be overlapped or contacted with each other, and a containing box with a cavity in the middle is formed; the containing box is used for containing a third table, a folding stool, food, emergency articles or articles for daily use.

Wherein, the 'at least one connecting piece' refers to 1, 2, 3, 4 and 5 \8230; \ 8230; connecting piece, so that a proper number of connecting pieces are selected according to needs.

Preferably, the table frame comprises a first table frame and a second table frame, and the first table frame is connected with the second table frame through a connecting piece.

The bottom of the first table frame is provided with a first containing part, and the bottom of the second table frame is provided with a second containing part. The first storage part and the second storage part are used for storing a third table board, a folding stool, food, emergency articles or articles for daily use.

Preferably, the table board comprises a first table board and a second table board,

the first table plate is provided with a plurality of grooves or holes;

or, a plurality of grooves or holes are arranged on the second table plate;

or the first table board and the second table board are respectively provided with a plurality of grooves or holes;

set up a plurality of grooves or hole and can use under the sight that has water, or can not have ponding when carelessly spilling water on the desk on the desktop, if have gliding article on the desktop, form the effect that the space can play and block between the first table of a plurality of.

Preferably, the table further comprises at least 1 third table, and the third table is positioned between the first table and the second table; or the third table plate is positioned in the accommodating part; when the desktop needs to be expanded, the first desk board and the second desk board transversely move outwards along the desk frame, a gap is formed between the first desk board and the second desk board, and a proper number of third desk boards are placed in the formed gap as required;

when the tabletop is in a folded state, the third tabletop is placed in the accommodating part.

Wherein, the 'at least 1 third table board' refers to 1, 2, 3, 4 and 5 \8230; \8230, and the third table boards are selected according to the needs.

Preferably, at least 2 table legs are used;

wherein, at least 2 table legs refer to 2, 3, 4 and 5 \ 8230 \ 8230: -table legs, so that a proper number of table legs can be selected according to needs.

The inner side of the first table frame is hinged with a first table leg at the position close to the left end part, the inner side of the second table frame is hinged with a second table leg at the position close to the right end part,

the first table leg can be stored in the first receiving part by rotating to the inner side,

the second table leg can be stored in the second storage part by rotating towards the inner side.

Preferably, the table legs comprise a first supporting rod, a second supporting rod and a connecting rod, the first supporting rod and the second supporting rod are arranged in parallel, the first supporting rod is connected with the second supporting rod through the connecting rod,

the upper part of the first supporting rod is hinged with the table frame;

the upper part of the second supporting rod is hinged with the table frame.

Preferably, the limiting structure is a structure with a groove matched with the protrusion.

Preferably, the first limiting piece is a first groove arranged on the inner side of the first table frame and a second groove arranged on the inner side of the second table frame;

the second limiting piece is a first bulge arranged on the first table plate and a second bulge arranged on the second table plate;

the first grooves are in limit connection with the corresponding first bulges, and the second grooves are in limit connection with the corresponding second bulges.

Preferably, the first limiting part is a third protrusion arranged on the inner side of the first table frame, and a fourth protrusion arranged on the inner side of the second table frame;

the second limiting piece is a third groove arranged on the first table plate and a fourth groove arranged on the second table plate;

the third bulges are connected with the corresponding third grooves in a limiting way, and the fourth bulges are connected with the corresponding fourth grooves in a limiting way.

Preferably, the first limiting part is a fifth groove arranged on the inner side of the first table frame and a sixth protrusion arranged on the inner side of the second table frame;

the second limiting piece is a fifth bulge arranged on the first table plate and a sixth groove arranged on the second table plate;

the fifth groove is in limit connection with the corresponding fifth bulge, and the sixth bulge is in limit connection with the corresponding sixth groove.

Preferably, the table frame is further provided with a third limiting part, the third limiting part is located below the first limiting part, and the third limiting part is used for limiting the position of the third table, so that the upper surface of the third table and the upper surfaces of the first table and the second table are located on the same plane, articles placed on the table can be located on the same plane, and the articles placed on the table are more stable and safer.

Preferably, a handle is arranged on the left side surface of the first table frame, and a handle is arranged on the right side surface of the second table frame; the handle adopts one of rope system handle, leather system handle, alloy handle, wood system handle, five metals handle, and the handle can the person of facilitating the use takes or carries folding table.

Preferably, the connecting piece adopts a hinge or a pin shaft.

Preferably, at least 1 boss is arranged on the front side surface and/or the rear side surface of the first table frame;

or at least 1 boss is arranged on the front side surface and/or the rear side surface of the second table frame;

or at least 1 boss is arranged on the front side surface and/or the rear side surface of the first table frame, and at least 1 boss is arranged on the front side surface and/or the rear side surface of the second table frame; the boss can be used to hang an item.

Wherein, the "/" is adopted to represent that the two are in the same or relation with the or, and one of the two is selected according to the requirement;

the expression of at least 1 boss refers to 2, 3, 4 and 5 \8230, 8230, and the bosses are selected according to the requirement.

Compared with the prior art, the utility model following beneficial effect has:

1. the table frame is provided with a first limiting part, the table plate is provided with a second limiting part, the first limiting part and the second limiting part can be matched with each other to form a limiting structure, and the limiting structure can be used for limiting connection between the table frame and the table plate and can enable the table plate to transversely move along the table frame;

2. the first table board and the second table board are adopted to transversely move along the outward side of the table frame to form gaps, and a proper number of third table boards are placed according to needs, so that the problem that the size of the table top cannot be expanded is solved;

3. the third limiting piece is arranged on the table frame, so that the upper surface of the third table plate and the upper surfaces of the first table plate and the second table plate are positioned on the same plane, articles placed on the table plates can be positioned on the same plane, and the articles placed on the table plates are more stable and safer;

4. the table frame is provided with at least 1 accommodating part at the bottom, so that the table legs can be stored in the accommodating parts through inward rotation, and the problems that the structure needs to be disassembled when the table frame is carried outside, the table legs are assembled when the table frame is used, the use is troublesome, the time is wasted in disassembling and assembling, and the user experience is poor are solved;

5. the middle part of the table frame is provided with at least one connecting piece, when the left end and the right end of the table frame rotate along the middle part of the table frame in opposite directions, the bottom surfaces of the left side and the right side of the table frame can be mutually overlapped or mutually contacted to form a containing box with a cavity in the middle part; the problem that the existing folding table cannot accommodate stools (campstool, folding stool and the like), food, emergency articles and other living goods is solved, the space is saved for users, and the use cost is saved;

6. a plurality of grooves or holes are arranged on the first table plate; or, a plurality of grooves or holes are arranged on the second table plate; or, be provided with a plurality of grooves or hole on first table and the second table respectively, can realize using or not having ponding when spilling water to the desk carelessly under the sight that has water on the table, if have gliding article on the table, a plurality of grooves or hole can play the effect that blocks.

Drawings

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

FIG. 1 is a schematic view of a three-dimensional structure of the utility model when the desktop is expanded;

fig. 2 is one of the schematic three-dimensional structures of another embodiment of the expanded desktop of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the table top of the present invention when folded;

fig. 4 is a second schematic perspective view of another embodiment of the expanded desktop of the present invention;

FIG. 5 is a second schematic view of the three-dimensional structure of the table top of the present invention when it is folded;

fig. 6 is one of the schematic three-dimensional structures of the utility model after being folded;

fig. 7 is a second schematic perspective view of the folded structure of the present invention;

FIG. 8 is a schematic view of the three-dimensional structure of the removable table of the present invention;

fig. 9 is a second schematic view of the present invention without the three-dimensional structure of the table plate;

fig. 10 is a schematic perspective view of the first table board and the second table board of the present invention;

fig. 11 is a second schematic perspective view of the first table board and the second table board of the present invention;

in the figure: the desk comprises a desk frame 1, a first desk frame 11, a second desk frame 12, a desk plate 2, a first desk plate 21, a second desk plate 22, desk legs 3, first desk legs 3-1, second desk legs 3-2, a first supporting rod 31, a second supporting rod 32, a connecting rod 33, a containing part 4, a first containing part 41, a second containing part 42, a connecting piece 5, a first groove 61, a second groove 62, a first protrusion 63, a second protrusion 64, a third desk plate 7, a third limiting part 8, a handle 9 and a boss 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-10, the utility model provides a portable folding table, which comprises a table frame 1, a table board 2 and table legs 3;

the table frame 1 is provided with a first limiting piece, the table plate 2 is provided with a second limiting piece, the first limiting piece and the second limiting piece can be matched with each other to form a limiting structure, and the limiting structure is used for limiting and connecting the table frame 1 and the table plate 2, so that the table plate 2 can transversely move along the table frame 1;

the left side and the right side of the table frame 1 are respectively provided with table legs 3, the bottom of the table frame 1 is provided with at least 1 storage part 4, and the storage parts 4 are used for storing a third table plate 7, a folding stool, food, emergency articles or articles for daily use.

The middle part of the table frame 1 is provided with at least one connecting piece 5, when the left end and the right end of the table frame 1 rotate along the middle part of the table frame 1 in opposite directions, the bottom surfaces of the left side and the right side of the table frame 1 can be mutually overlapped or mutually contacted, and a containing box with a cavity in the middle is formed; the containing box is used for containing the third table plate 7, food, emergency articles or articles for daily use.

As shown in fig. 3 to 4, the table frame 1 includes a first table frame 11 and a second table frame 12, and the first table frame 11 is connected to the second table frame 12 through a connecting member 5.

The first housing portion 41 is provided at the bottom of the first table frame 11, and the second housing portion 42 is provided at the bottom of the second table frame 12. The first storage portion 41 and the second storage portion 42 are used for storing the third table 7, the foldable stool, the food, the emergency articles or the living goods.

As shown in fig. 2, the table 2 includes a first table 21 and a second table 22,

the first table plate 21 is provided with a plurality of grooves or holes;

or, the second table 22 is provided with a plurality of grooves or holes;

or, the first table board 21 and the second table board 22 are respectively provided with a plurality of grooves or holes;

set up a plurality of groove or hole and can use under the sight that has water, or can not have ponding when carelessly spilling water on the desk on the desktop, if when having gliding article on the desktop, form the effect that the space can play and block between the first table of a plurality of.

As shown in fig. 1 and 3, the table further includes at least 1 third table 7, where the third table 7 is located between the first table 21 and the second table 22; or the third table 7 is located in the housing 4.

When the desktop needs to be expanded, the first desk board and the second desk board transversely move outwards along the desk frame, a gap is formed between the first desk board and the second desk board, and a proper number of third desk boards are placed in the formed gap as required;

when the tabletop is in a folded state, the third table plate is placed in the accommodating part.

As shown in fig. 1-4, at least 2 legs 3 are used; the inner side of the first table frame 11 close to the left end part is hinged with a first table leg 3-1, the inner side of the second table frame 12 close to the right end part is hinged with a second table leg 3-2,

the first leg 3-1 can be stored in the first receiving part 41 by being rotated inward,

the second leg 3-2 can be stored in the second receiving portion 42 by being rotated inward.

As shown in fig. 2, the table leg 3 comprises a first supporting rod 31, a second supporting rod 32 and a connecting rod 33, the first supporting rod 31 and the second supporting rod 32 are arranged in parallel, the first supporting rod 31 and the second supporting rod 32 are connected by the connecting rod 33,

the upper part of the first supporting rod 31 is hinged with the table frame 1;

the upper part of the second support bar 32 is hinged with the table frame 1.

As shown in fig. 1, the position-limiting structure is a structure in which a groove is matched with a protrusion.

The limiting structure comprises but is not limited to the following 3 schemes:

in scheme 1, as shown in fig. 7 to 10, the first limiting member is a first groove 61 disposed on the inner side of the first table frame 11, and a second groove 62 disposed on the inner side of the second table frame 12;

the second limiting member is a first protrusion 63 arranged on the first table board 21 and a second protrusion 64 arranged on the second table board 22;

the first grooves 61 are in limit connection with the corresponding first protrusions 63, and the second grooves 62 are in limit connection with the corresponding second protrusions 64.

In the embodiment 2, (not shown in the drawings), the first position-limiting member is a third protrusion disposed on the inner side of the first table frame 11, and a fourth protrusion disposed on the inner side of the second table frame 12;

the second limiting part is a third groove arranged on the first table board 21 and a fourth groove arranged on the second table board 22;

the third bulges are connected with the corresponding third grooves in a limiting way, and the fourth bulges are connected with the corresponding fourth grooves in a limiting way.

In solution 3, (not shown in the figures), the first position-limiting element is a fifth groove disposed on the inner side of the first table frame 11, and a sixth protrusion disposed on the inner side of the second table frame 12;

the second limiting part is a fifth protrusion arranged on the first table board 21 and a sixth groove arranged on the second table board 22;

the fifth groove is in limit connection with the corresponding fifth bulge, and the sixth bulge is in limit connection with the corresponding sixth groove.

As shown in fig. 3, 7, and 8, the table frame 1 is further provided with a third limiting member 8, the third limiting member 8 is located below the first limiting member, and the third limiting member 8 is used for limiting the position of the third table 7, so that the upper surface of the third table 7 and the upper surfaces of the first table 21 and the second table 22 can be located on the same plane, and articles placed on the tables can be located on the same plane, so that the articles placed on the tables are more stable and safer.

As shown in fig. 2-8, a handle 9 is arranged on the left side of the first table frame 11, and a handle 9 is arranged on the right side of the second table frame 12; handle 9 adopts one of them of rope system handle, leather system handle, alloy handle, wood system handle, five metals handle, and handle 9 can the person of facilitating the use take or carry folding table.

As shown in fig. 3-4, the connecting element 5 is a hinge or a pin.

As shown in fig. 1-2, at least 1 boss 10 is provided on the front side and/or the rear side of the first table frame 11;

or at least 1 boss 10 is arranged on the front side surface and/or the rear side surface of the second table frame 12;

or at least 1 boss 10 is arranged on the front side and/or the rear side of the first table frame 11, and at least 1 boss 10 is arranged on the front side and/or the rear side of the second table frame 12; the boss 10 can be used to hang an article.

The utility model discloses a theory of operation:

when the table is folded from the table top folding state to the containing box state, the table is firstly placed upside down, namely the table plate 2 is placed below and the table legs 3 are placed above, then the first table legs 3-1 are placed in the first containing parts 41 through inward rotation, then the second table legs 3-2 are placed in the second containing parts 42 through inward rotation, then the handles 9 on the first table frames 11 or the handles 9 on the second table frames 12 are grasped by hands to pull inwards, so that the first table frames 11 or the second table frames 12 rotate along the rotating shafts of the connecting pieces 5, and when the bottom surfaces of the first table frames 11 and the second table frames 12 are superposed or contacted with each other, the containing box with a cavity in the middle is formed.

When the third table 7, stools (campstool, folding stool, etc.), food, emergency articles, or other living goods are to be placed in the storage box, the third table 7, stools (campstool, folding stool, etc.), food, emergency articles, or other living goods to be stored can be placed in the first storage portion 41 or the second storage portion 42 after or before the first table leg 3-1 and the second table leg 3-2 are placed in the first storage portion 41 and the second storage portion 42;

alternatively, after pulling the handle 9, the third table 7, stools (campstool, folding stool, etc.), foods, emergency articles, or other living goods to be stored may be placed in the storage box formed with a cavity in the middle thereof, before the bottom surface of the first table frame 11 and the bottom surface of the second table frame 12 are overlapped or contacted with each other.

After the storage box is formed, the carrying to any place can be realized by taking up the two handles 9.

When the desk is to be unfolded from the storage box state to the desktop folding state, firstly, the desk board on any side is placed downwards on the ground or the placing table, then the handle 9 on the first desk frame 11 or the handle 9 on the second desk frame 12 is grasped by hands to be pulled outwards (upwards), so that the first desk frame 11 or the second desk frame 12 rotates along the rotating shaft of the connecting piece 5, when the bottom surface of the first desk frame 11 is parallel to the bottom surface of the second desk frame 12, the stored articles are taken out from the first storage part 41 or the second storage part 42, then the first desk legs 3-1 placed in the first storage part 41 rotate out of the first storage part 41 to proper positions through outwards rotating, then the second desk legs 3-2 placed in the second storage part 42 rotate out of the second storage part 42 to proper positions through outwards rotating, and then the desk is adjusted to the normal placement state, namely, the desk legs 3 are on the upper part and the desk board 2 are on the lower part.

If the table is to be expanded from the folded state of the table top, the first table plate 21 and/or the second table plate 22 are/is moved laterally outwards, a gap is formed between the first table plate 21 and the second table plate 22, and a proper number of third table plates 7 are placed in the formed gap as required; when the first table 21 is pulled to the outside, the first projection 63 slides along the first groove 61, and when the second table 22 is pulled to the outside, the second projection 64 slides along the second groove 62.

When the table is folded from the expanded state, the third table plate 7 is taken out from the gap formed between the first table plate 21 and the second table plate 22, and then the first table plate 21 and/or the second table plate 22 are pushed inwards and transversely; when the first table 21 is pushed inward, the first projection 63 slides along the first groove 61, and when the second table 22 is pushed inward, the second projection 64 slides along the second groove 62.

For ease of description, the orientations referred to above are now specified as follows: the above-mentioned up-down, left-right, front-back directions are the same as those of the projection relation of fig. 1 itself, and the front end of the folding table is front, the rear end is rear, the left side is left, the right side is right, the upper side is up, and the lower side is down, with the center of the folding table as the origin.

Furthermore, the terms "upper," "lower," "front," "rear," "left," "right" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless specifically stated otherwise, the relative steps, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

The above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A portable folding table is characterized by comprising a table frame (1), a table board (2) and table legs (3);

the table frame (1) is provided with a first limiting piece, the table plate (2) is provided with a second limiting piece, the first limiting piece and the second limiting piece can be matched with each other to form a limiting structure, and the limiting structure is used for limiting connection between the table frame (1) and the table plate (2) and can enable the table plate (2) to transversely move along the table frame (1);

the table frame comprises a table frame body (1), table legs (3) are arranged on the left side and the right side of the table frame body (1) respectively, at least 1 storage portion (4) is arranged at the bottom of the table frame body (1), at least one connecting piece (5) is arranged in the middle of the table frame body (1), and when the table frame body (1) rotates towards the opposite direction along the middle of the table frame body (1), the bottom surfaces of the left side and the right side of the table frame body (1) can be overlapped or contacted with each other to form a storage box with a cavity in the middle.

2. The portable folding table as claimed in claim 1, wherein the table frame (1) comprises a first table frame (11) and a second table frame (12), the first table frame (11) and the second table frame (12) are connected through a connecting piece (5);

a first containing part (41) is arranged at the bottom of the first table frame (11), and a second containing part (42) is arranged at the bottom of the second table frame (12);

a handle (9) is arranged on the left side surface of the first table frame (11), and a handle (9) is arranged on the right side surface of the second table frame (12);

the connecting piece (5) adopts a hinge or a pin shaft.

3. A portable folding table according to claim 1 or 2, characterized in that said table (2) comprises a first table (21), a second table (22);

the first table plate (21) is provided with a plurality of grooves or holes;

or the second table board (22) is provided with a plurality of grooves or holes;

or the first table board (21) and the second table board (22) are respectively provided with a plurality of grooves or holes.

4. A portable folding table according to claim 1 or 2, further comprising at least 1 third table (7), the third table (7) being located between the first table (21) and the second table (22); or the third table plate (7) is positioned in the containing part (4).

5. A portable folding table according to claim 2, characterized in that at least 2 legs (3) are used;

the inner side of the first table frame (11) close to the left end part is hinged with a first table leg (3-1), and the inner side of the second table frame (12) close to the right end part is hinged with a second table leg (3-2);

the first table leg (3-1) can be stored in the first storage part (41) by rotating towards the inner side;

the second table leg (3-2) can be stored in the second storage part (42) by rotating inwards.

6. A portable folding table according to claim 1 or 2, wherein the limiting structure is a groove and protrusion fitting structure.

7. A portable folding table according to claim 1 or 2, wherein said first limiting member is a first recess (61) provided inside the first table frame (11), and a second recess (62) provided inside the second table frame (12);

the second limiting piece is a first protrusion (63) arranged on the first table plate (21) and a second protrusion (64) arranged on the second table plate (22);

the first grooves (61) are in limit connection with the corresponding first bulges (63), and the second grooves (62) are in limit connection with the corresponding second bulges (64).

8. A portable folding table according to claim 1 or 2, wherein said first limiting member is a third protrusion disposed inside the first frame (11) and a fourth protrusion disposed inside the second frame (12);

the second limiting piece is a third groove arranged on the first table plate (21) and a fourth groove arranged on the second table plate (22);

the third bulges are connected with the corresponding third grooves in a limiting way, and the fourth bulges are connected with the corresponding fourth grooves in a limiting way.

9. The portable folding table as claimed in claim 1 or 2, wherein a third limiting member (8) is further disposed on the table frame (1), the third limiting member (8) is located below the first limiting member, and the third limiting member (8) is used for limiting the position of the third table (7), so that the upper surface of the third table (7) and the upper surfaces of the first table (21) and the second table (22) are located on the same plane.

10. A portable folding table according to claim 2, characterized in that said first frame (11) is provided with at least 1 boss (10) on the front and/or rear side;

or at least 1 boss (10) is arranged on the front side surface and/or the rear side surface of the second table frame (12);

or at least 1 boss (10) is arranged on the front side surface and/or the rear side surface of the first table frame (11), and at least 1 boss (10) is arranged on the front side surface and/or the rear side surface of the second table frame (12).

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