Folding table

Abstract

The utility model provides a folding table. The folding table comprises a table plate; the first supporting frame is rotatably connected with the table board through a first connecting structure and has a first folding state in which the first supporting frame is attached to and parallel to the bottom surface of the table board and a first unfolding state in which the first supporting frame is vertically arranged; the two second supporting frames are arranged at the two ends, in the length direction, of the first supporting frame respectively, are rotationally connected with the first supporting frame through second connecting structures, and have a second unfolding state perpendicular to the first supporting frame and a second folding state attached to and parallel to the first supporting frame. Under the condition that the first supporting frame is in the first unfolding state and the second supporting frames are in the second unfolding state, the two second supporting frames abut against the bottom face of the table board so that the table board can be horizontally arranged. According to the folding table, the thickness of the folding table in a folded state is reduced, the size of the folding table in the folded state can be reduced, the occupied space of the folding table in the folded state is reduced, and the folding table is more convenient to store and place.

Description

Technical Field

[0001] The present application relates to the technical field of furniture products, and in particular to a folding table. Background Art

[0002] A folding table is a very common piece of furniture. In order to facilitate storage when the table is not in use and save storage space, the legs of the folding table can be rotated and can be close to the bottom of the table top. However, due to the structural design of the table top and the legs, the thickness of the folding table is relatively large after folding, which makes the overall volume of the folded table larger and still has the problem of occupying a large space. Utility Model Content

[0003] The present application provides a folding table to solve the problems existing in the related art. The technical solution is as follows:

[0004] The present application provides a folding table, comprising:

[0005] table top;

[0006] a first support frame, the first support frame being rotatably connected to the table top via a first connecting structure, the first support frame having a first folded state in contact with and parallel to the bottom surface of the table top, and a first unfolded state in which the first support frame is vertically arranged, and the first support frame is rotated to switch between the first folded state and the first unfolded state;

[0007] Two second support frames, the two second support frames are respectively placed at the two ends of the length direction of the first support frame, the second support frames are rotatably connected to the first support frame through a second connecting structure, the second support frame has a second expanded state perpendicular to the first support frame and a second folded state that is in contact with and parallel to the first support frame, the second support frame rotates and switches between the second expanded state and the second folded state, and when the first support frame is in the first expanded state and the second support frame is in the second expanded state, the two second support frames are both against the bottom surface of the table board so that the table board is set horizontally.

[0008] In one embodiment, when the second support frame is in the second folded state, a projection of the first support frame in the longitudinal direction covers a projection of the second support frame.

[0009] In one embodiment, when the first support frame is in the first folded state and the second support frame is in the second folded state, the second support frame is clamped between the bottom surface of the table top and the first support frame.

[0010] In one embodiment, the first support frame comprises:

[0011] a first table leg, wherein the first table leg is provided with a first inner side wall, and at least one second connecting structure is provided on the first inner side wall;

[0012] a second table leg, the second table leg and the first table leg being arranged in an interval along the length direction of the first support frame, the second table leg being provided with a second inner side wall, the second inner side wall being arranged opposite to the first inner side wall, and at least one second connecting structure being provided on the second inner side wall; and

[0013] A first crossbar is located between the first inner sidewall and the second inner sidewall, and the first crossbar connects the first inner sidewall and the second inner sidewall to connect the first table leg and the second table leg together.

[0014] In one embodiment, the number of the first connecting structures is two, and the first connecting structures are arranged on the bottom surface of the table top. One of the first connecting structures passes through the first inner wall and is rotatably connected to the first table leg, and the other first connecting structure passes through the second inner wall and is rotatably connected to the second table leg.

[0015] In one embodiment, the first connection structure includes:

[0016] A first connecting shaft, the first connecting shaft is provided with a first connecting section and a second connecting section, the first connecting section is perpendicular to the second connecting section, the first connecting section is connected to the bottom surface of the table top, the second connecting section of one of the first connecting shafts passes through the first inner side wall and is rotatably connected to the first table leg, and the second connecting section of another first connecting shaft passes through the second inner side wall and is rotatably connected to the second table leg.

[0017] In one embodiment, there are multiple first cross bars, and the multiple first cross bars are arranged at intervals along the height direction of the first support frame. When the first support frame is in the first expanded state, the first cross bar located at the top abuts against the end of the table top to limit the first support frame to the first expanded state.

[0018] In one embodiment, the second support frame is provided with a first connecting portion and a second connecting portion;

[0019] The second connection structure includes:

[0020] a seat body connected to the first inner sidewall or the second inner sidewall;

[0021] a second connecting shaft, the second connecting shaft being vertically disposed on the base body, the upper portion of the second connecting shaft extending to above the base body and passing through the first connecting portion, the upper portion of the second connecting shaft being rotatably engaged with the first connecting portion, the lower portion of the second connecting shaft extending to below the base body and passing through the second connecting portion, the lower portion of the second connecting shaft being rotatably engaged with the second connecting portion;

[0022] an upper limit member connected to the upper portion of the second connecting shaft and abutting against the first connecting portion to limit the first connecting portion from being separated from the upper portion of the second connecting shaft;

[0023] A lower limit member is connected to the lower portion of the second connecting shaft, and the lower limit member abuts against the second connecting portion to limit the second connecting portion from being separated from the lower portion of the second connecting shaft.

[0024] In one embodiment, the second support frame comprises:

[0025] a third leg; and

[0026] at least two second cross bars, wherein first ends of the second cross bars in the longitudinal direction are connected to the third table leg, and the at least two second cross bars are arranged in an interval along the height direction of the third table leg;

[0027] The number of the second connecting structures corresponds to the number of the second cross bars, and each of the second connecting structures is rotatably connected to the second end of the second cross bar in the longitudinal direction in a one-to-one correspondence.

[0028] In one embodiment, one of the bottom surface of the table top and the third table leg is provided with a limiting groove, and the other is provided with a limiting protrusion. When the first support frame is in the first expanded state and the second support frame is in the second expanded state, the limiting protrusion cooperates with the limiting groove to limit the horizontal movement of the table top.

[0029] The advantages or beneficial effects of the above technical solution include at least:

[0030] The folding table of the present invention comprises a table top, a first support frame and a second support frame, wherein the first support frame is rotatably connected to the table top through a first connecting structure, so that the first support frame can be flipped relative to the table top, and the first support frame has a first folded state that is in contact with and parallel to the bottom surface of the table top and a first unfolded state that is vertically arranged, so that the first support frame can be folded and unfolded, and the second support frame is rotatably connected to the first support frame through a second connecting structure, so that the second support frame can be flipped relative to the first support frame, and the second support frame has a second unfolded state that is perpendicular to the first support frame and a second folded state that is parallel to the first support frame, so that the second support frame can Folding and unfolding, wherein, when the first support frame is in the first unfolded state and the second support frame is in the second unfolded state, the two second support frames can be used to counteract the bottom surface of the table top, so that the table top is set horizontally, thereby making the folding table reliably maintained in the unfolded state, and when the first support frame is in the first folded state and the second support frame is in the second folded state, since the first support frame is in contact with and parallel to the bottom surface of the table top, and the second support frame is in contact with and parallel to the first support frame, the thickness of the folding table in the folded state is greatly reduced, the volume of the folding table in the folded state can be reduced, the space occupied by the folding table in the folded state is reduced, and it is more convenient to store and place.

[0031] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0033] Figure 1 This is a schematic diagram of the three-dimensional structure of the folding table of the present invention when it is in the unfolded state;

[0034] Figure 2 Schematic diagram of the three-dimensional structure of the folding table of the present invention, wherein the second support frame is in the first folding state and the third support frame is in the second folding state;

[0035] Figure 3 Schematic diagram of the three-dimensional structure of the folding table of the present invention, wherein the second support frame is in the first folding state and the third support frame is in the second folding state;

[0036] Figure 4 for Figure 3 A local enlarged view of point A in FIG;

[0037] Figure 5 for Figure 3 A local enlarged view of point B in FIG;

[0038] Figure 6 This is a schematic diagram of the three-dimensional structure of the folding table of the present invention when it is in a folded state;

[0039] Figure 7 This is a schematic diagram of the three-dimensional structure of the folding table of the present invention when it is in a folded state;

[0040] Figure 8 This is an exploded view of the folding table of the present invention;

[0041] Figure 9 This is a schematic diagram of the three-dimensional structure of the first support frame in the present utility model;

[0042] Figure 10 This is a schematic diagram of the three-dimensional structure of the second support frame in the present invention;

[0043] Figure 11 This is a schematic diagram of the three-dimensional structure of the second connecting structure in the present invention;

[0044] Reference numerals

[0045] 1. Table top; 11. Bottom; 2. First support frame; 21. First table leg; 211. First inner wall; 22. Second table leg; 221. Second inner wall; 23. First crossbar; 24. Avoidance area; 3. First connecting structure; 31. First connecting axis; 311. First connecting section; 312. Second connecting section; 32. Connecting seat; 33. First fastener; 4. Second support frame; 41. Third table leg; 411. Limiting groove; 42. Second Cross bar; 421, first end; 422, second end; 423, first connecting part; 424, second connecting part; 5, second connecting structure; 51, seat; 511, third connecting part; 5111, upper end; 5112, lower end; 512, fourth connecting part; 513, fifth connecting part; 52, second connecting shaft; 521, upper part; 522, lower part; 53, upper limit member; 54, lower limit member; 6, second fastener; 61, limiting protrusion. DETAILED DESCRIPTION

[0046] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0047] See also Figures 1-11 , shows a folding table in a preferred embodiment of the present invention, comprising:

[0048] Table board 1;

[0049] A first support frame 2 is rotatably connected to the table top 1 via a first connecting structure 3. The first support frame 2 has a first folded state in which it is in contact with and parallel to the bottom surface 11 of the table top 1. The first support frame 2 also has a first deployed state in which it is vertically arranged. The first support frame 2 is rotated to switch between the first folded state and the first deployed state.

[0050] Two second support frames 4 are respectively placed at the two ends of the length direction of the first support frame 2. The second support frames 4 are rotatably connected to the first support frame 2 through the second connecting structure 5. The second support frames 4 have a second unfolded state perpendicular to the first support frame 2 and a second folded state that is in contact with and parallel to the first support frame 2. The second support frames 4 rotate and switch between the second unfolded state and the second folded state. When the first support frame 2 is in the first unfolded state and the second support frame 4 is in the second unfolded state, the two second support frames 4 are both against the bottom surface 11 of the table board 1 so that the table board 1 is set horizontally.

[0051] The folding table of the present invention comprises a table top 1, a first support frame 2 and a second support frame 4, wherein the first support frame 2 is rotatably connected to the table top 1 by a first connecting structure 3, so that the first support frame 2 can be flipped relative to the table top 1, and the first support frame 2 has a first folded state that is in contact with and parallel to the bottom surface 11 of the table top 1 and a first unfolded state that is vertically arranged, so that the first support frame 2 can be folded and unfolded, and the second support frame 4 is rotatably connected to the first support frame 2 by a second connecting structure 5, so that the second support frame 4 can be flipped relative to the first support frame 2, and the second support frame 4 has a second unfolded state that is perpendicular to the first support frame 2 and a second folded state that is parallel to the first support frame 2, so that the second support frame 4 can be folded and unfolded, wherein, when the first support frame 2 is in the first unfolded state and the second support frame 4 is in the second unfolded state, the two second support frames 4 can be used to counteract the bottom surface 11 of the table top 1 to support the table top 1, so that the table top 1 is arranged horizontally, thereby making the folding table reliably maintained in the following state. Figure 1 In the unfolded state shown, when the first support frame 2 is in the first folded state and the second support frame 4 is in the second folded state, since the first support frame 2 is in contact with and parallel to the bottom surface 11 of the table top 1, and the second support frame 4 is in contact with and parallel to the first support frame 2, the thickness of the folding table in the folded state is greatly reduced, the volume of the folding table in the folded state can be reduced, the space occupied by the folding table in the folded state is reduced, and it is more convenient to store and place.

[0052] See also Figure 6-Figure 7 In one embodiment, when the second support frame 4 is in the second folded state, the projection of the first support frame 2 in the length direction covers the projection of the second support frame 4, so that the thickness of the table leg structure composed of the first support frame 2 and the second support frame 4 after folding is equal to the thickness of the first support frame 2, which can further reduce the thickness of the folding table in the folded state and the volume of the folding table in the folded state, making it more convenient to store and place.

[0053] See also Figure 6-Figure 7 In one embodiment, when the first support frame 2 is in the first folding state and the second support frame 4 is in the second folding state, that is, when the folding table is in the folding state, the second support frame 4 is clamped between the bottom surface 11 of the table top 1 and the first support frame 2, so that the thickness of the folding table after folding is equal to the sum of the thickness of the table top 1 and the thickness of the table leg structure in the folded state, thereby making the overall thickness of the folding table after folding smaller.

[0054] In one embodiment, the first support frame 2 comprises:

[0055] A first table leg 21 is provided with a first inner side wall 211 , and at least one second connecting structure 5 is provided on the first inner side wall 211 ;

[0056] A second leg 22 is provided. The second leg 22 and the first leg 21 are arranged in a spaced relationship along the length of the first support frame 2. The second leg 22 has a second inner side wall 221. The second inner side wall 221 is arranged opposite to the first inner side wall 211. At least one second connecting structure 5 is provided on the second inner side wall 221.

[0057] The first cross bar 23 is located between the first inner side wall 211 and the second inner side wall 221. The first cross bar 23 connects the first inner side wall 211 and the second inner side wall 221 to connect the first table leg 21 and the second table leg 22 together, so that the first support frame 2 is formed into a frame structure with a simple and practical structure, low cost, and high structural strength. At the same time, since the first cross bar 23 is located between the first inner side wall 211 and the second inner side wall 221, the thickness of the first support frame 2 will not be increased, which is more conducive to reducing the overall thickness of the folding table after folding.

[0058] In one embodiment, there are two first connecting structures 3, and the first connecting structures 3 are arranged on the bottom surface 11 of the table top 1. One of the first connecting structures 3 passes through the first inner wall 211 and is rotatably connected to the first table leg 21, and the other first connecting structure 3 passes through the second inner wall 221 and is rotatably connected to the second table leg 22, so as to improve the connection reliability between the first support frame 2 and the table top 1, and at the same time, make the rotation of the first support frame 2 smoother and more stable.

[0059] See also Figure 4-Figure 6 In one embodiment, the first connection structure 3 includes:

[0060] The first connecting shaft 31 is provided with a first connecting section 311 and a second connecting section 312. The first connecting section 311 is perpendicular to the second connecting section 312. The first connecting section 311 is connected to the bottom surface 11 of the table top 1. The second connecting section 312 of one of the first connecting shafts 31 passes through the first inner wall 211 and is rotatably connected to the first table leg 21. The second connecting section 312 of the other first connecting shaft 31 passes through the second inner wall 221 and is rotatably connected to the second table leg 22. That is, the first support frame 2 is connected to the table top 1 through the first connecting shaft 31, wherein, since the first connecting section 311 is connected to the bottom surface 11 of the table top 1 and the first connecting section 311 is perpendicular to the second connecting section 312, the contact area between the first connecting shaft 31 and the table top 1 can be increased, thereby improving the connection stability between the first connecting shaft 31 and the table top 1, making the first connecting shaft 31 not easy to loosen, thereby improving the connection stability between the first support frame 2 and the table top 1. In addition, this first connecting shaft 31 has a simple and practical structure, is easy to assemble, and has low cost, which is conducive to reducing the cost of the folding table.

[0061] See also Figure 3-Figure 5 In one embodiment, the first connection structure 3 further includes:

[0062] The connecting base 32 is arranged on the bottom surface 11 of the table top 1. The connecting base 32 extends in a direction parallel to the second connecting section 312. The first connecting section 311 is connected to the connecting base 32, that is, the first connecting section 311 is indirectly fixed to the bottom surface 11 of the table top 1 through the connecting base 32, which can further increase the contact area between the first connecting shaft 31 and the table top 1, thereby further improving the connection stability between the first connecting shaft 31 and the table top 1, making the first connecting shaft 31 less likely to loosen, thereby further improving the connection stability between the first support frame 2 and the table top 1.

[0063] See also Figure 3-Figure 5 In one embodiment, the first connection structure 3 further includes:

[0064] There are multiple first fasteners 33, the heads of the first fasteners 33 are against the side of the connecting seat 32 away from the bottom surface 11 of the table top 1, the rods of the first fasteners 33 pass through the connecting seat 32 and are screwed together with the table top 1, and the multiple first fasteners 33 are arranged at intervals along the length direction of the connecting seat 32 to ensure that the connecting seat 32 is reliably fixed on the table top 1.

[0065] Of course, in other embodiments, the first connecting structure 3 may be a hinge or other applicable hinged structure.

[0066] See also Figure 6 and Figure 9 The first table leg 21, the second table leg 22 and the first cross bar 23 form an avoidance area 24. When the first support frame 2 is in the first folded state, the portion of the first connecting structure 3 exposed from the table top 1 and the first support frame 2 is located in the avoidance area 24 to play a avoiding role, so that the first support frame 2 can be in contact with and parallel to the bottom surface 11 of the first table top 1.

[0067] In one embodiment, there are multiple first cross bars 23, and the multiple first cross bars 23 are arranged in an interval along the height direction of the first support frame 2. When the first support frame 2 is in the first expanded state, the first cross bar 23 located at the top abuts against the end of the table board 1 to limit the first support frame 2 to the first expanded state. Since multiple first cross bars 23 are provided, the connection stability between the first table leg 21 and the second table leg 22 can be further improved, thereby further enhancing the structural strength of the first support frame 2 and achieving stable support for the table board 1. At the same time, since the first support frame 2 is in the first expanded state, the first cross bar 23 located at the top abuts against the end of the table board 1, it is possible to limit the first support frame 2 to the first expanded state, so that the folding table can be reliably maintained in the following state. Figure 1 In the unfolded state shown, the unfolding stability of the folding table can be improved.

[0068] See also Figure 3-Figure 5 as well as Figure 10-11 , in one embodiment, the second support frame 4 is provided with a first connecting portion 423 and a second connecting portion 424;

[0069] The second connection structure 5 includes:

[0070] The seat body 51 is connected to the first inner side wall 211 or the second inner side wall 221;

[0071] The second connecting shaft 52 is vertically disposed on the base 51 , and the upper portion 521 of the second connecting shaft 52 extends to the top of the base 51 and passes through the first connecting portion 423 . The upper portion 521 of the second connecting shaft 52 is rotatably engaged with the first connecting portion 423 . The lower portion 522 of the second connecting shaft 52 extends to the bottom of the base 51 and passes through the second connecting portion 424 . The lower portion 522 of the second connecting shaft 52 is rotatably engaged with the second connecting portion 424 .

[0072] an upper limit member 53 , the upper limit member 53 being connected to the upper portion 521 of the second connecting shaft 52 and abutting against the first connecting portion 423 to prevent the first connecting portion 423 from being separated from the upper portion 521 of the second connecting shaft 52 ;

[0073] The lower limiting member 54 is connected to the lower portion 522 of the second connecting shaft 52, and the lower limiting member 54 abuts against the second connecting portion 424 to limit the second connecting portion 424 from being separated from the lower portion 522 of the second connecting shaft 52. Since the upper portion 521 of the second connecting shaft 52 and the first connecting portion 423 are rotatably engaged, and the lower portion 522 of the second connecting shaft 52 and the second connecting portion 424 are rotatably engaged, the second support frame 4 can rotate relative to the first support frame 2. At the same time, since the first connecting portion 423 is located above the base 51 and the second connecting portion 424 is located below the base 51, the first connecting portion 423 and the second connecting portion 424 are jointly sandwiched between the base 51, thereby supporting the second support frame 4. This improves the connection stability between the second support frame 4 and the first support frame 2, and also enables the second support frame 4 to rotate more smoothly and stably.

[0074] See also Figure 11 In one embodiment, the seat 51 includes:

[0075] A third connecting portion 511, the third connecting portion 511 is connected to the first inner sidewall 211 or the second inner sidewall 221;

[0076] a fourth connecting portion 512 , which is connected to the upper end 5111 of the third connecting portion 511 . The upper portion 521 of the second connecting shaft 52 passes through the fourth connecting portion 512 . The fourth connecting portion 512 is located below the first connecting portion 423 .

[0077] The fifth connecting portion 513 is connected to the lower end 5112 of the third connecting portion 511. The lower portion 522 of the second connecting shaft 52 passes through the fifth connecting portion 513. The fifth connecting portion 513 is located above the second connecting portion 424. This base body 51 has a simple and practical structure and high structural strength. It can reliably support the first connecting portion 423 and the second connecting portion 424, thereby improving the reliability of the connection between the second support frame 4 and the first support frame 2.

[0078] Of course, in other embodiments, the second connecting structure 5 may be a hinge or other applicable hinged structure.

[0079] In one embodiment, the second support frame 4 includes:

[0080] a third table leg 41; and

[0081] At least two second cross bars 42, wherein first ends 421 of the second cross bars 42 in the longitudinal direction are connected to the third table leg 41, and the at least two second cross bars 42 are arranged in an interval along the height direction of the third table leg 41;

[0082] The number of the second connecting structures 5 corresponds to the number of the second cross bars 42, and each second connecting structure 5 is rotatably connected to the second end 422 of the second cross bar 42 in the longitudinal direction. Since the second support frame 4 includes the third table leg 41 and at least two second cross bars 42, the first end 421 of the second cross bar 42 in the longitudinal direction is connected to the third table leg 41, and the at least two second cross bars 42 are arranged at intervals along the height direction of the third table leg 41, a frame-type second support frame 4 can be formed, which has a simple and practical structure, low cost, and high structural strength, thereby improving the support stability of the folding table. At the same time, since the number of the second connecting structures 5 corresponds to the number of the second cross bars 42, each second connecting structure 5 is rotatably connected to the second end 422 of the second cross bar 42 in the longitudinal direction, which can improve the connection stability between the second support frame 4 and the first support frame 2, thereby achieving stable support for the table top 1 and making the second support frame 4 rotate more smoothly and stably.

[0083] In one embodiment, one of the bottom surface 11 of the table top 1 and the third table leg 41 is provided with a limiting groove 411, and the other is provided with a limiting protrusion 61. When the first support frame 2 is in the first expanded state and the second support frame 4 is in the second expanded state, the limiting protrusion 61 cooperates with the limiting groove 411 to limit the horizontal movement of the table top 1, so that the folding table is stably maintained. Figure 1 Shown in the expanded state.

[0084] In one embodiment, the folding table further comprises:

[0085] A second fastener 6 is screwed onto the bottom surface 11 of the table top 1 , and a limiting protrusion 61 is provided at one end of the second fastener 6 facing away from the bottom surface 11 of the table top 1 ;

[0086] The top of the third leg 41 has a limiting groove 411. Since the limiting protrusion 61 is provided on the second fastener 6, and the second fastener 6 is screwed to the table top 1, that is, the second fastener 6 and the table top 1 are separate structures, there is no need to process the limiting protrusion 61 on the table top 1, which can greatly reduce the difficulty of processing the table top 1 and help reduce the cost of the folding table.

[0087] In the description of this specification, the reference terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials, or characteristics described may be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification, as well as features of different embodiments or examples, unless they are mutually inconsistent.

[0088] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0089] The above are only specific embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in this application, and such modifications or substitutions should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. Folding table, characterized in that, include: table top; a first support frame, the first support frame being rotatably connected to the table top via a first connecting structure, the first support frame having a first folded state in contact with and parallel to the bottom surface of the table top, and a first unfolded state in which the first support frame is vertically arranged, and the first support frame is rotated to switch between the first folded state and the first unfolded state; Two second support frames, the two second support frames are respectively placed at the two ends of the length direction of the first support frame, the second support frames are rotatably connected to the first support frame through a second connecting structure, the second support frame has a second expanded state perpendicular to the first support frame and a second folded state that is in contact with and parallel to the first support frame, the second support frame rotates and switches between the second expanded state and the second folded state, and when the first support frame is in the first expanded state and the second support frame is in the second expanded state, the two second support frames are both against the bottom surface of the table board so that the table board is set horizontally.

2. The folding table according to claim 1, characterized in that When the second supporting frame is in the second folded state, the projection of the first supporting frame in the longitudinal direction covers the projection of the second supporting frame.

3. The folding table according to claim 2, characterized in that: When the first support frame is in the first folded state and the second support frame is in the second folded state, the second support frame is sandwiched between the bottom surface of the table top and the first support frame.

4. The folding table according to claim 3, characterized in that: The first support frame comprises: a first table leg, wherein the first table leg is provided with a first inner side wall, and at least one second connecting structure is provided on the first inner side wall; a second table leg, the second table leg and the first table leg being arranged in an interval along the length direction of the first support frame, the second table leg being provided with a second inner side wall, the second inner side wall being arranged opposite to the first inner side wall, and at least one second connecting structure being provided on the second inner side wall; and A first crossbar is located between the first inner sidewall and the second inner sidewall, and the first crossbar connects the first inner sidewall and the second inner sidewall to connect the first table leg and the second table leg together.

5. The folding table according to claim 4, characterized in that: There are two first connecting structures, and the first connecting structures are arranged on the bottom surface of the table top. One of the first connecting structures passes through the first inner wall and is rotatably connected to the first table leg, and the other first connecting structure passes through the second inner wall and is rotatably connected to the second table leg.

6. The folding table according to claim 5, characterized in that: The first connection structure includes: A first connecting shaft, the first connecting shaft is provided with a first connecting section and a second connecting section, the first connecting section is perpendicular to the second connecting section, the first connecting section is connected to the bottom surface of the table top, the second connecting section of one of the first connecting shafts passes through the first inner side wall and is rotatably connected to the first table leg, and the second connecting section of another first connecting shaft passes through the second inner side wall and is rotatably connected to the second table leg.

7. The folding table according to claim 4, characterized in that: There are multiple first cross bars, and the multiple first cross bars are arranged at intervals along the height direction of the first support frame. When the first support frame is in the first expanded state, the first cross bar located at the top abuts against the end of the table top to limit the first support frame to the first expanded state.

8. The folding table according to claim 4, characterized in that: The second support frame is provided with a first connecting portion and a second connecting portion; The second connection structure includes: a seat body connected to the first inner sidewall or the second inner sidewall; a second connecting shaft, the second connecting shaft being vertically disposed on the base body, the upper portion of the second connecting shaft extending to above the base body and passing through the first connecting portion, the upper portion of the second connecting shaft being rotatably engaged with the first connecting portion, the lower portion of the second connecting shaft extending to below the base body and passing through the second connecting portion, the lower portion of the second connecting shaft being rotatably engaged with the second connecting portion; an upper limit member connected to the upper portion of the second connecting shaft and abutting against the first connecting portion to limit the first connecting portion from being separated from the upper portion of the second connecting shaft; A lower limit member is connected to the lower portion of the second connecting shaft, and the lower limit member abuts against the second connecting portion to limit the second connecting portion from being separated from the lower portion of the second connecting shaft.

9. The folding table according to claim 1, characterized in that The second support frame includes: a third leg; and at least two second cross bars, wherein first ends of the second cross bars in the longitudinal direction are connected to the third table leg, and the at least two second cross bars are arranged in an interval along the height direction of the third table leg; The number of the second connecting structures corresponds to the number of the second cross bars, and each of the second connecting structures is rotatably connected to the second end of the second cross bar in the longitudinal direction in a one-to-one correspondence.

10. The folding table according to claim 9, characterized in that: One of the bottom surface of the table top and the third table leg is provided with a limiting groove, and the other is provided with a limiting protrusion. When the first support frame is in the first expanded state and the second support frame is in the second expanded state, the limiting protrusion cooperates with the limiting groove to limit the horizontal movement of the table top.

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