Foldable portable table frame and household chess and card table

Abstract

The utility model provides a foldable portable table frame and a household chess and card table. The foldable portable table frame comprises a plate containing frame and folding supporting assemblies, and the multiple folding supporting assemblies are arranged on the plate containing frame at intervals; the folding supporting assembly comprises a connecting cross beam, a first supporting leg and a second supporting leg; the connecting cross beam is transversely arranged in an inner frame of the plate loading frame, and the two ends of the connecting cross beam extend to be connected to the plate loading frame; a first storage groove is formed in the side wall of the first end of the connecting cross beam, and a second storage groove is formed in the side wall of the second end of the connecting cross beam; the top end of the first supporting leg is rotationally connected to the end part of the first end of the connecting cross beam; the top end of the second supporting leg is rotationally connected to the end part of the second end of the connecting cross beam. According to the foldable portable table frame, the first supporting leg can be completely contained in the first containing groove, the second supporting leg can be completely contained in the second containing groove, the foldable portable table frame does not occupy space, meanwhile, the foldable portable table frame is not prone to colliding with external objects, and the foldable portable table frame is more practical.

Description

Technical Field

[0001] The present disclosure relates to the technical field of furniture, and in particular to a foldable portable table frame and a household chess and card table. Background Art

[0002] A home chess and card table is a table designed for people to play chess and card games at home. By setting multiple support legs, the tabletop can be raised to a certain height from the ground to better place cards or chess. Similarly, due to the presence of the support legs, the home chess and card table still needs to occupy a large space after use. In view of the above problems, some manufacturers have made further research and development.

[0003] For example, Chinese patent document CN210643102U discloses a foldable chess and card table including a table top and a base, wherein a vertical tube is installed on the base, and one side of the vertical tube is hinged to the table top; a positioning piece is installed at the bottom of the table top; a clamping joint that is rotatably engaged with the positioning piece is provided on the upper part of the vertical tube, a first rod body is hinged to one side of the clamping joint, and a second rod body is installed at the first end of the first rod body; a first limiting piece and a second limiting piece are provided at the bottom of the base, the second rod body is arranged in the first limiting piece and the second limiting piece, and a pressing piece is provided at one end of the second rod body.

[0004] However, the design of the above-mentioned foldable chess and card table has the following problems:

[0005] Although the above-mentioned foldable chess and card table can achieve the effect of reducing the use space by folding the table top relative to the table legs, the table legs of the folded chess and card table still need to occupy a large space due to structural limitations. At the same time, the table legs of the above-mentioned foldable chess and card table are also very easy to bump into each other during the folding and transportation process, which is inconvenient to use. Utility Model Content

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a foldable portable table frame and a household chess and card table that are convenient for storage and transportation.

[0007] The purpose of this disclosure is achieved through the following technical solutions:

[0008] A foldable portable table frame comprises a panel mounting frame and a folding support assembly, wherein the panel mounting frame is used to mount a table top, and a plurality of folding support assemblies are arranged on the panel mounting frame at intervals;

[0009] The folding support assembly includes a connecting beam, a first support leg and a second support leg;

[0010] The connecting crossbeam is horizontally placed on the inner frame of the panel mounting frame, and the two ends of the connecting crossbeam are respectively extended and connected to the panel mounting frame; the side wall of the first end of the connecting crossbeam is provided with a first receiving groove, and the side wall of the second end of the connecting crossbeam is provided with a second receiving groove;

[0011] The first support leg and the second support leg are spaced apart and protruded on the same side of the connecting beam, the top end of the first support leg is rotatably connected to the end of the first end of the connecting beam, and the first support leg can be stored in the first receiving groove; the top end of the second support leg is rotatably connected to the end of the second end of the connecting beam, and the second support leg can be stored in the second receiving groove.

[0012] In one embodiment, a first installation cavity is formed at the end of the first end of the connecting beam, and the first installation cavity is connected to the first receiving groove; the top end of the first support leg is arranged in the first installation cavity and connected to the cavity wall of the first installation cavity through a first rotating shaft.

[0013] In one embodiment, the first installation cavity is divided into a first positioning transverse cavity, a first rotation cavity and a first positioning vertical cavity which are connected in sequence; the first rotation cavity, the first positioning transverse cavity and the first receiving groove are arranged in sequence along the length direction of the connecting beam, and the first positioning transverse cavity is connected to the first receiving groove; the first positioning vertical cavity is arranged on a side of the first rotation cavity away from the mounting frame;

[0014] The end of the top end of the first support leg is connected to the cavity wall of the first rotating cavity through the first rotating shaft; when the first support leg is in a stored state, the top end of the first support leg is clamped on the cavity wall of the first positioning horizontal cavity; when the first support leg is in an expanded state, the top end of the first support leg is clamped on the cavity wall of the first positioning vertical cavity.

[0015] In one embodiment, a first horizontal clamping hole is formed on the cavity wall of the first positioning transverse cavity, a first vertical clamping hole is formed on the cavity wall of the first positioning vertical cavity, and an elastic clamping block is formed on the side wall of the top end of the first support leg, and the elastic clamping block is clamped and engaged with the first horizontal clamping hole or the first vertical clamping hole.

[0016] In one embodiment, a second installation cavity is formed at the end of the second end of the connecting beam, and the second installation cavity is connected to the second receiving groove; the top end of the second support leg is arranged in the second installation cavity and connected to the cavity wall of the second installation cavity through a second rotating shaft.

[0017] In one embodiment, the second installation cavity is divided into a second positioning transverse cavity, a second rotation cavity and a second positioning vertical cavity which are connected in sequence; the second rotation cavity, the second positioning transverse cavity and the second receiving groove are arranged in sequence along the length direction of the connecting beam, and the second positioning transverse cavity is connected to the second receiving groove; the second positioning vertical cavity is arranged on a side of the second rotation cavity away from the mounting frame;

[0018] The end of the top end of the second support leg is connected to the cavity wall of the second rotating cavity through the second rotating shaft; when the second support leg is in the storage state, the top end of the second support leg is clamped on the cavity wall of the second positioning horizontal cavity; when the second support leg is in the expanded state, the top end of the second support leg is clamped on the cavity wall of the second positioning vertical cavity.

[0019] In one embodiment, the first support leg includes an outer rod or an inner support rod, the first end of the outer rod is rotatably connected to the end of the first end of the connecting beam, and the second end of the outer rod is provided with a sliding cavity; a plurality of adjustment holes are spaced apart on the cavity wall of the sliding cavity; the inner support rod slides in the sliding cavity and can be sequentially connected to any one of the adjustment holes to raise or lower the mounting frame.

[0020] In one embodiment, a guide slide hole is provided on the rod wall of the inner support rod, and an elastic telescopic block is slidably arranged in the guide slide hole;

[0021] When the inner support rod slides in the sliding cavity, the inner support rod is clamped in any one of the adjustment clamping holes through the elastic telescopic block.

[0022] In one embodiment, a limiting hole is provided on the wall of the first receiving groove;

[0023] When the inner support rod is received in the first receiving groove, the elastic telescopic block passes through any one of the adjustment holes and is connected to the limiting hole.

[0024] A household chess and card table, comprising a table top and a foldable portable table frame of any one of the above embodiments;

[0025] The table top is arranged on a side of the panel mounting frame away from the folding support assembly.

[0026] Compared with the prior art, the present invention has at least the following advantages:

[0027] The above-mentioned foldable portable table frame, when in use, after the table top is installed on the board frame, because the connecting beam is placed horizontally on the inner frame of the board frame, and the two ends of the connecting beam are respectively extended and connected to the board frame, the first leg and the second leg are spaced and convexly arranged on the same side of the connecting beam, so that the entire board frame and the table top can be supported by the first leg and the second leg. When it is necessary to store, because the top of the first leg is rotated to connect the end of the first end of the connecting beam, the first leg can be completely stored in the first storage groove, and because the top of the second leg is rotated to connect the end of the second end of the connecting beam, the second leg can be completely stored in the second storage groove, greatly reducing the storage space. Compared with the foldable chess and card table of the prior art, the above-mentioned foldable portable table frame can completely store the first leg in the first storage groove, and can completely store the second leg in the second storage groove, while not taking up space, it is not easy to collide with external objects, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a structural schematic diagram of a foldable portable table stand according to an embodiment of the present disclosure;

[0030] Figure 2 for Figure 1 A schematic structural diagram of the folding support assembly shown;

[0031] Figure 3 for Figure 2 A partial enlarged view shown in the middle A;

[0032] Figure 4 for Figure 2 A partial enlarged view shown at B in the middle;

[0033] Figure 5 for Figure 1 The schematic diagram of the structure of the first leg in the extended state is shown;

[0034] Figure 6 This is a schematic structural diagram of a household chess and card table according to another embodiment of the present invention.

[0035] Reference numerals: 10, home chess and card table; 100, foldable portable table frame; 110, mounting frame; 1110, inner frame; 120, folding support assembly; 1210, connecting beam; 1211, first storage slot; 1212, second storage slot; 1213, first installation cavity; 121a, first positioning horizontal cavity; 121b, first rotation cavity; 121c, first positioning vertical cavity; 121d, first horizontal clamp hole; 121e, first vertical clamp hole; 1214, second Installation cavity; 121f, second positioning horizontal cavity; 121g, second rotation cavity; 121h, second positioning vertical cavity; 121i, limiting hole; 1220, first support leg; 1221, outer outer rod; 122a, adjustment card hole; 1222, inner support rod; 122c, elastic telescopic block; 122d, first rotating shaft; 1223, elastic card block; 122f, sliding hole; 122g, sliding cavity; 1230, second support leg; 1231, second rotating shaft; 200, table top. DETAILED DESCRIPTION

[0036] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] In order to better understand the technical solutions and beneficial effects of the present invention, the present invention is further described in detail below in conjunction with specific embodiments:

[0040] like Figure 1As shown, a foldable portable table stand 100 of an embodiment includes a panel mounting frame 110 and a folding support assembly 120. The panel mounting frame 110 is used to mount a table top 200. A plurality of folding support assemblies 120 are arranged on the panel mounting frame 110 at intervals. The folding support assembly 120 includes a connecting beam 1210, a first support leg 1220 and a second support leg 1230. The connecting beam 1210 is horizontally placed on the inner frame 1110 of the panel mounting frame 110, and the two ends of the connecting beam 1210 are respectively extended and connected to the panel mounting frame 110. The side wall of the first end of the connecting beam 1210 is opened. A first receiving groove 1211 is provided, and a second receiving groove 1212 is opened on the side wall of the second end of the connecting beam 1210; the first support leg 1220 and the second support leg 1230 are convexly arranged on the same side of the connecting beam 1210 at intervals, and the top end of the first support leg 1220 is rotatably connected to the end of the first end of the connecting beam 1210, and the first support leg 1220 can be received in the first receiving groove 1211; the top end of the second support leg 1230 is rotatably connected to the end of the second end of the connecting beam 1210, and the second support leg 1230 can be received in the second receiving groove 1212.

[0041] It can be understood that when in use, after the table top 200 is installed on the panel mounting frame 110, since the connecting crossbeam 1210 is horizontally placed on the inner frame 1110 of the panel mounting frame 110, and the two ends of the connecting crossbeam 1210 are respectively extended and connected to the panel mounting frame 110, the first leg 1220 and the second leg 1230 are spaced and protruded on the same side of the connecting crossbeam 1210, so that the entire panel mounting frame 110 and the table top 200 can be supported by the first leg 1220 and the second leg 1230. When storage is required, because the top end of the first leg 1220 is rotatably connected to the end of the first end of the connecting crossbeam 1210, the first leg 1220 can be completely stored in the first storage groove 1211, and because the top end of the second leg 1230 is rotatably connected to the end of the second end of the connecting crossbeam 1210, the second leg 1230 can be completely stored in the second storage groove 1212, greatly reducing the storage space. Compared with the foldable chess and card table in the prior art, the above-mentioned foldable portable table frame 100 can completely store the first leg 1220 in the first storage groove 1211, and can completely store the second leg 1230 in the second storage groove 1212. It does not take up space and is not easy to collide with external objects, which is more practical.

[0042] Combination Figure 2As shown, in one embodiment, a first installation cavity 1213 is provided at the end of the first end of the connecting crossbeam 1210, and the first installation cavity 1213 is connected to the first receiving groove 1211; the top end of the first support leg 1220 is arranged in the first installation cavity 1213, and is connected to the cavity wall of the first installation cavity 1213 through the first rotating shaft 122d. It can be understood that because the top end of the first support leg 1220 is connected to the cavity wall of the first installation cavity 1213 through the first rotating shaft 122d, and the first installation cavity 1213 is connected to the first receiving groove 1211, the top end of the first support leg 1220 can be rotated around the first rotating shaft 122d in the first installation cavity 1213, so that the entire first support leg 1220 can be more smoothly accommodated in the first receiving groove 1211, and the structure is simple and easy to operate.

[0043] Combination Figure 1 and Figure 3 As shown, in the present embodiment, the first installation cavity 1213 is divided into a first positioning transverse cavity 121a, a first rotation cavity 121b and a first positioning vertical cavity 121c which are connected in sequence; the first rotation cavity 121b, the first positioning transverse cavity 121a and the first receiving groove 1211 are arranged in sequence along the length direction of the connecting beam 1210, and the first positioning transverse cavity 121a is connected to the first receiving groove 1211; the first positioning vertical cavity 121c is arranged on the side of the first rotation cavity 121b away from the mounting frame 110; the end of the top end of the first support leg 1220 is connected to the cavity wall of the first rotation cavity 121b through the first rotating shaft 122d; when the first support leg 1220 is in the storage state, the top end of the first support leg 1220 is clamped on the cavity wall of the first positioning transverse cavity 121a; when the first support leg 1220 is in the expanded state, the top end of the first support leg 1220 is clamped on the cavity wall of the first positioning vertical cavity 121c.

[0044] It can be understood that because the end of the top end of the first leg 1220 is connected to the cavity wall of the first rotating chamber 121b through the first rotating shaft 122d, the first leg 1220 can rotate around the first rotating shaft 122d and be stored in the first receiving groove 1211, and the first rotating chamber 121b, the first positioning transverse cavity 121a and the first receiving groove 1211 are arranged in sequence along the length direction of the connecting beam 1210, so that when the first leg 1220 is in the stored state, the top end of the first leg 1220 can be clamped on the cavity wall of the first positioning transverse cavity 121a, so that the first leg 1220 can be securely stored in the first receiving groove 1211, and it is not easy to fall out during transportation, which is convenient for use. At the same time, since the first positioning vertical cavity 121c is arranged on the side of the first rotating cavity 121b away from the mounting frame 110, when the first leg 1220 rotates around the first rotating axis 122d to the unfolded state, the top of the first leg 1220 can be accommodated and stuck in the first positioning vertical cavity 121c, and finally the first leg 1220 can be firmly suspended in the storage or unfolded state to avoid arbitrary loosening and causing safety accidents.

[0045] Combination Figure 3 As shown, specifically, a first horizontal clamping hole 121d is opened on the cavity wall of the first positioning horizontal cavity 121a, a first vertical clamping hole 121e is opened on the cavity wall of the first positioning vertical cavity 121c, and an elastic clamping block 1223 is provided on the side wall of the top end of the first support leg 1220, and the elastic clamping block 1223 is clamped and matched with the first horizontal clamping hole 121d or the first vertical clamping hole 121e. It can be understood that the side wall of the top of the first leg 1220 is provided with a sliding hole 122f, and the elastic block 1223 is slidably disposed in the sliding hole 122f. The sliding hole 122f can be opposite to the position of the first horizontal clamping hole 121d, or opposite to the position of the second horizontal clamping hole. When the first leg 1220 is in the storage state, the elastic block 1223 can pass through the sliding hole 122f and be clamped in the first horizontal clamping hole 121d, so that the first leg 1220 is more stably positioned in the storage state, and when the first leg 1220 is in the unfolded state, the elastic block 1223 can pass through the sliding hole 122f and be clamped in the first horizontal clamping hole 121d, so that the first leg 1220 is more stably positioned in the unfolded state. In another embodiment, the second positioning transverse cavity also has the same structure as above.

[0046] Combination Figure 2As shown, in one embodiment, the end of the second end of the connecting beam 1210 is provided with a second installation cavity 1214, and the second installation cavity 1214 is connected to the second receiving groove 1212; the top end of the second leg 1230 is arranged in the second installation cavity 1214, and is connected to the cavity wall of the second installation cavity 1214 through the second rotating shaft 1231. It can be understood that because the top end of the second leg 1230 is connected to the cavity wall of the second installation cavity 1214 through the second rotating shaft 1231, and the second installation cavity 1214 is connected to the second receiving groove 1212, the top end of the second leg 1230 can be rotated around the second rotating shaft 1231 in the second installation cavity 1214, so that the entire second leg 1230 can be more smoothly accommodated in the second receiving groove 1212, and the structure is simple and easy to operate.

[0047] Combination Figure 4 As shown, in the present embodiment, the second mounting cavity 1214 is divided into a second positioning transverse cavity 121f, a second rotating cavity 121g and a second positioning vertical cavity 121h which are connected in sequence; the second rotating cavity 121g, the second positioning transverse cavity 121f and the second receiving groove 1212 are arranged in sequence along the length direction of the connecting beam 1210, and the second positioning transverse cavity 121f is connected to the second receiving groove 1212; the second positioning vertical cavity 121h is arranged on the side of the second rotating cavity 121g away from the mounting frame 110; the end of the top end of the second support leg 1230 is connected to the cavity wall of the second rotating cavity 121g through the second rotating shaft 1231; when the second support leg 1230 is in the stored state, the top end of the second support leg 1230 is clamped on the cavity wall of the second positioning transverse cavity 121f; when the second support leg 1230 is in the expanded state, the top end of the second support leg 1230 is clamped on the cavity wall of the second positioning vertical cavity 121h.

[0048] It can be understood that because the end of the top end of the second leg 1230 is connected to the cavity wall of the second rotating chamber 121g through the second rotating shaft 1231, the second leg 1230 can rotate around the second rotating shaft 1231 and be stored in the second receiving groove 1212, and the second rotating chamber 121g, the second positioning transverse cavity 121f and the second receiving groove 1212 are arranged in sequence along the length direction of the connecting beam 1210, so that when the second leg 1230 is in the stored state, the top end of the second leg 1230 can be clamped on the cavity wall of the second positioning transverse cavity 121f, so that the second leg 1230 can be securely stored in the second receiving groove 1212, and it is not easy to fall out during transportation, which is convenient for use. At the same time, since the second positioning vertical cavity 121h is arranged on the two sides of the second rotating cavity 121g away from the mounting frame 110, when the second leg 1230 rotates around the second rotating axis 1231 to the unfolded state, the top of the second leg 1230 can be accommodated and clamped in the second positioning vertical cavity 121h, and finally the second leg 1230 can be firmly suspended in the storage or unfolded state to avoid arbitrary loosening and causing safety accidents.

[0049] Combination Figure 5 As shown, in one embodiment, the first support leg 1220 includes an outer rod 1221 or an inner rod 1222, the first end of the outer rod 1221 is rotatably connected to the end of the first end of the connecting beam 1210, and the second end of the outer rod 1221 is provided with a sliding cavity 122g; a plurality of adjustment holes 122a are provided at intervals on the cavity wall of the sliding cavity 122g; the inner rod 1222 slides in the sliding cavity 122g and can be sequentially engaged with any of the adjustment holes 122a to raise or lower the plate mounting frame 110. It can be understood that because the plurality of adjustment holes 122a are provided at intervals on the cavity wall of the sliding cavity 122g, when the inner rod 1222 slides in the sliding cavity 122g, the inner rod 1222 can be engaged with any of the adjustment holes 122a to achieve suspension, and then the plate mounting frame 110 can be supported by the inner rod 1222 to be suspended at different heights to meet different height requirements. In another embodiment, the second leg 1230 also has the same structure as described above.

[0050] Combination Figure 3 and Figure 5 As shown, in this embodiment, a guide sliding hole is opened on the rod wall of the inner support rod 1222, and an elastic telescopic block 122c is slidably arranged in the guide sliding hole; when the inner support rod 1222 slides in the sliding cavity 122g, the inner support rod 1222 is clamped in any adjustment clamping hole 122a through the elastic telescopic block 122c. It can be understood that by making the elastic telescopic block 122c snap connected to any one of the adjustment holes 122a, the inner support rod 1222 can be securely suspended in the slide cavity 122g, and when the telescopic length of the inner support rod 1222 needs to be adjusted, it is only necessary to manually press the elastic telescopic block 122c so that the elastic telescopic block 122c is contracted in the guide slide hole, and the inner support rod 1222 slides in the slide cavity 122g. When the guide slide hole is opposite to the next adjustment hole 122a, the elastic telescopic block 122c will extend out of the guide slide hole and snap connected to the next adjustment hole 122a, and finally the inner support rod 1222 can be suspended at different positions. In another embodiment, the second leg 1230 also has the same structure as above.

[0051] Combination Figure 2 and Figure 3As shown, specifically, the groove wall of the first receiving groove 1211 is provided with a limiting hole 121i; when the inner support rod 1222 is received in the first receiving groove 1211, the elastic telescopic block 122c passes through any one of the adjustment holes 122a and is connected to the limiting hole 121i. It can be understood that by providing the limiting hole 121i in the groove wall of the first receiving groove 1211, when the elastic telescopic block 122c passes through the adjustment hole 122a and is connected to the limiting hole 121i, the inner support rod 1222 can be further made to be firmly suspended in the sliding cavity 122g of the outer rod 1221 while being firmly received in the first receiving groove 1211, so as to prevent the inner support rod 1222 from slipping off the sliding cavity 122g of the outer rod 1221 and loosening from the first receiving groove 1211 when the user is carrying the foldable portable table stand 100, thereby avoiding the occurrence of collision accidents and making it more convenient to use. In another embodiment, the second leg 1230 also has the same structure as described above.

[0052] Combination Figure 1 , Figure 6 As shown, the present disclosure further provides a home chess and card table 10, comprising a table top 200 and a foldable portable table frame 100 of any of the above embodiments; the table top 200 is arranged on a side of the mounting frame 110 away from the folding support assembly 120. It can be understood that by arranging the table top 200 on a side of the mounting frame 110 away from the folding support assembly 120, when the home chess and card table 10 is applied with the foldable portable table frame 100 of any of the above embodiments, the first leg 1220 can be completely stored in the first storage groove 1211, and the second leg 1230 can be completely stored in the second storage groove 1212, which does not occupy space and is not easy to collide with external objects, making it more practical.

[0053] Compared with the prior art, the present invention has at least the following advantages:

[0054] When the above-mentioned foldable portable table stand 100 is in use, after the table top 200 is installed on the mounting frame 110, since the connecting beam 1210 is horizontally placed on the inner frame 1110 of the mounting frame 110, and the two ends of the connecting beam 1210 are respectively extended and connected to the mounting frame 110, the first leg 1220 and the second leg 1230 are spaced and protruded on the same side of the connecting beam 1210, so that the entire mounting frame 110 and the table top 200 can be supported by the first leg 1220 and the second leg 1230. When storage is needed, because the top of the first leg 1220 is rotatably connected to the end of the first end of the connecting beam 1210, the first leg 1220 can be completely stored in the first storage groove 1211, and because the top of the second leg 1230 is rotatably connected to the end of the second end of the connecting beam 1210, the second leg 1230 can be completely stored in the second storage groove 1212, which greatly reduces the storage space. Compared with the foldable chess and card table in the prior art, the above-mentioned foldable portable table frame 100 can completely store the first leg 1220 in the first storage groove 1211, and can completely store the second leg 1230 in the second storage groove 1212, while not taking up space, it is not easy to collide with external objects, and is more practical.

[0055] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure shall be based on the attached claims.

Claims

1. A foldable portable table frame, comprising a panel mounting frame and a folding support assembly, wherein the panel mounting frame is used to mount a table top, and a plurality of folding support assemblies are arranged on the panel mounting frame at intervals; It is characterized in that The folding support assembly includes a connecting beam, a first support leg and a second support leg; The connecting crossbeam is horizontally placed on the inner frame of the panel mounting frame, and the two ends of the connecting crossbeam are respectively extended and connected to the panel mounting frame; the side wall of the first end of the connecting crossbeam is provided with a first receiving groove, and the side wall of the second end of the connecting crossbeam is provided with a second receiving groove; The first support leg and the second support leg are spaced apart and protruded on the same side of the connecting beam, the top end of the first support leg is rotatably connected to the end of the first end of the connecting beam, and the first support leg can be stored in the first receiving groove; the top end of the second support leg is rotatably connected to the end of the second end of the connecting beam, and the second support leg can be stored in the second receiving groove.

2. The foldable portable table frame according to claim 1, characterized in that: A first installation cavity is formed at the end of the first end of the connecting beam, and the first installation cavity is connected to the first receiving groove; the top end of the first support leg is arranged in the first installation cavity and connected to the cavity wall of the first installation cavity through a first rotating shaft.

3. The foldable portable table frame according to claim 2, characterized in that: The first installation cavity is divided into a first positioning transverse cavity, a first rotation cavity and a first positioning vertical cavity which are connected in sequence; the first rotation cavity, the first positioning transverse cavity and the first receiving groove are arranged in sequence along the length direction of the connecting crossbeam, and the first positioning transverse cavity is connected to the first receiving groove; the first positioning vertical cavity is arranged on a side of the first rotation cavity away from the mounting frame; The end of the top end of the first support leg is connected to the cavity wall of the first rotating cavity through the first rotating shaft; when the first support leg is in a stored state, the top end of the first support leg is clamped on the cavity wall of the first positioning horizontal cavity; when the first support leg is in an expanded state, the top end of the first support leg is clamped on the cavity wall of the first positioning vertical cavity.

4. The foldable portable table frame according to claim 3, characterized in that: A first horizontal clamping hole is provided on the cavity wall of the first positioning horizontal cavity, a first vertical clamping hole is provided on the cavity wall of the first positioning vertical cavity, and an elastic clamping block is provided on the side wall of the top end of the first support leg, and the elastic clamping block is clamped and matched with the first horizontal clamping hole or the first vertical clamping hole.

5. The foldable portable table frame according to claim 1, characterized in that: A second installation cavity is formed at the end of the second end of the connecting beam, and the second installation cavity is connected to the second receiving groove; the top end of the second support leg is arranged in the second installation cavity and connected to the cavity wall of the second installation cavity through a second rotating shaft.

6. The foldable portable table frame according to claim 5, characterized in that: The second installation cavity is divided into a second positioning transverse cavity, a second rotation cavity and a second positioning vertical cavity which are connected in sequence; the second rotation cavity, the second positioning transverse cavity and the second receiving groove are arranged in sequence along the length direction of the connecting beam, and the second positioning transverse cavity is connected to the second receiving groove; the second positioning vertical cavity is arranged on a side of the second rotation cavity away from the mounting frame; The end of the top end of the second support leg is connected to the cavity wall of the second rotating cavity through the second rotating shaft; when the second support leg is in the storage state, the top end of the second support leg is clamped on the cavity wall of the second positioning horizontal cavity; when the second support leg is in the expanded state, the top end of the second support leg is clamped on the cavity wall of the second positioning vertical cavity.

7. The foldable portable table frame according to claim 1, characterized in that: The first support leg includes an outer rod or an inner support rod, the first end of the outer rod is rotatably connected to the end of the first end of the connecting beam, and the second end of the outer rod is provided with a sliding cavity; a plurality of adjustment holes are spaced apart on the cavity wall of the sliding cavity; the inner support rod slides in the sliding cavity and can be sequentially connected to any one of the adjustment holes to raise or lower the mounting frame.

8. The foldable portable table stand according to claim 7, characterized in that: A guide slide hole is provided on the rod wall of the inner support rod, and an elastic telescopic block is slidably arranged in the guide slide hole; When the inner support rod slides in the sliding cavity, the inner support rod is clamped in any one of the adjustment clamping holes through the elastic telescopic block.

9. The foldable portable table stand according to claim 8, characterized in that: A limiting hole is provided on the wall of the first receiving groove; When the inner support rod is received in the first receiving groove, the elastic telescopic block passes through any one of the adjustment holes and is connected to the limiting hole.

10. A household chess and card table, characterized in that: A foldable portable table frame comprising a table top and any one of claims 1 to 9; The table top is arranged on a side of the panel mounting frame away from the folding support assembly.

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