Conveniently disassembled mahjong table leg frame

Abstract

The utility model discloses a convenient mahjong table foot support of dismounting, including support leg, horizontal pole and foot iron, the foot iron is located at the inboard of horizontal pole and support leg junction, and is connected with support leg through fixed screw, the horizontal pole is connected assembly with support leg through foot iron. The utility model provides a convenient mahjong table foot support of dismounting, and the connection between each other can be realized through the fixed bolt on foot iron and is inserted on support leg, and only need to weld between foot iron and horizontal pole, can reduce the welding spot, can reduce the space effect of whole after dismounting, and convenient conveying. Through the cooperation of the I-shaped insert and the socket, the I-shaped insert can be inserted into the socket, the connection assembly between the horizontal pole and the foot iron is realized, welding is not needed, reverse sliding is also convenient, the dismounting between the I-shaped insert and the socket is further realized, thereby the space effect of whole after dismounting is further reduced, and the utility model discloses convenient loading and unloading.

Description

Technical Field

[0001] This utility model relates to the field of mahjong machine technology, and in particular to a mahjong table leg frame that is easy to assemble and disassemble. Background Technology

[0002] Mahjong machines originated in Japan. The working principle of a mahjong machine is that the mahjong tiles with their backs facing up are attracted by a magnetic ring on the shuffling drum, rotate with the magnetic ring, and are sent to the conveyor trough. At the machine head, a stacking motor pushes them into a pile, which is then pushed away by a chain rod. The tiles with their front faces not being magnetic continue to rotate on the plate (single-player machine principle), which has been upgraded to four-player machines.

[0003] Conventional mahjong tables are supported by legs, which consist of support legs, crossbars, and footplates. These are assembled using a common welding method. However, because the joints are all welded, the overall structure of the legs is fixed, making it inconvenient to disassemble and transport, resulting in high overall logistics costs. It also hinders subsequent disassembly, maintenance, or component replacement. Therefore, a mahjong table leg that is easy to disassemble and assemble is proposed. Utility Model Content

[0004] Therefore, it is necessary to provide a mahjong table leg frame that is easy to assemble and disassemble, which connects the conventional support legs and crossbars with footplates, and the fixing screws make it easy to disassemble the overall structure later.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A mahjong table leg frame that is easy to assemble and disassemble includes a support leg, a crossbar, and a footplate. The footplate is located on the inside of the connection between the crossbar and the support leg and is connected to the support leg by fixing screws.

[0007] The crossbar is connected to the supporting leg via footplates.

[0008] Furthermore, the crossbar is connected and fixed at the position corresponding to the footplate by welding.

[0009] Furthermore, I-beam inserts are fixed on both sides of the footplate, and the surface of the crossbar has a corresponding slot, which can be inserted into the slot to assemble and fix adjacent crossbars.

[0010] Furthermore, the insertion port includes an insertion portion and a fastening portion;

[0011] The insertion part is adapted to the insertion end of the I-shaped plug, the fastening part is adapted to the sliding part of the I-shaped plug, and the I-shaped plug can be inserted into the insertion part and locked at the end of the sliding part by pushing it inward, so as to realize the rapid splicing of adjacent horizontal bars.

[0012] Furthermore, side fixing screws are provided on both sides of the footplate, and one end of the side fixing screw passes through the inside of the crossbar to form a connection assembly.

[0013] Furthermore, a reinforcing angle plate is fixed inside the crossbar, and one end of the side fixing screw is inserted into the inside of the crossbar and threadedly fixed to the reinforcing angle plate.

[0014] Furthermore, an L-shaped component is fixed to the top of the inner side of the support leg, and one end of the fixing screw is threaded into the support leg and tightened with the L-shaped component.

[0015] Furthermore, the top surface of the footplate is covered with a cushioning pad.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The mahjong table leg frame provided by this utility model can be connected to each other by inserting the fixing bolts on the legs into the support legs. It only requires welding between the legs and the crossbar, which can reduce the number of welding points and reduce the overall space required after disassembly, while also facilitating transportation.

[0018] By using the I-beam insert and the socket, the I-beam insert can be inserted into the socket to achieve the connection and assembly between the crossbar and the foot iron without welding. It also facilitates reverse sliding and further enables the disassembly of the I-beam insert and the socket, thereby further reducing the space required after disassembly and making it easier to install and remove.

[0019] With the addition of side fixing screws and reinforcing angle plates, the side fixing screws can be directly inserted into the surface of the crossbar on the footplate to complete the fixed connection between the crossbar and the support leg. The side fixing screws also effectively meet the needs of quick assembly and disassembly, thus providing greater flexibility. Attached Figure Description

[0020] Figure 1 A structural diagram of the mahjong table leg frame that is easy to assemble and disassemble according to this utility model;

[0021] Figure 2 A schematic diagram of the leg structure in Embodiment 2 of the mahjong table leg frame that is easy to assemble and disassemble according to this utility model;

[0022] Figure 3A schematic diagram of the three-legged iron structure of an embodiment of the mahjong table leg frame that is easy to assemble and disassemble according to this utility model;

[0023] Figure 4 A schematic diagram of the insertion structure of Embodiment 3 of the mahjong table leg frame for easy assembly and disassembly provided by this utility model.

[0024] Figure 5 A schematic diagram of the four-legged iron structure of an embodiment of the mahjong table leg frame that is easy to assemble and disassemble according to this utility model;

[0025] Figure 6 A schematic diagram of the disassembly structure of the inner leg of the mahjong table leg frame provided by this utility model for easy disassembly and assembly.

[0026] The markings in the diagram are explained as follows:

[0027] 1. Supporting leg;

[0028] 2. Horizontal bar; 21. Socket; 22. Reinforcing angle plate;

[0029] 210. Insertion part; 211. Fastening part

[0030] 3. Anchors; 31. I-beam inserts; 32. Side fixing screws;

[0031] 310. Plug-in end; 311. Sliding part;

[0032] 4. Fixing screws;

[0033] 5. Cushioning pad;

[0034] 6. L-shaped parts. Detailed Implementation

[0035] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0036] Example 1

[0037] Please refer to Figures 1-6 As shown, a mahjong table leg frame that is easy to assemble and disassemble includes a support leg 1, a crossbar 2, and a foot 3. The foot 3 is located on the inner side of the connection between the crossbar 2 and the support leg 1, and is connected to the support leg 1 by a fixing screw 4.

[0038] The crossbar 2 is connected and assembled with the support leg 1 via the footplate 3;

[0039] In this embodiment, the conventional welding method for fixing the support leg 1 and the foot 3 is changed to a fastening method using fixing screws 4. This not only facilitates the corresponding assembly, but also facilitates the subsequent disassembly of the support leg 1 and the foot 3, thereby reducing the overall space occupation and making it easier to transport.

[0040] Furthermore, the top surface of the footplate 3 is covered with a buffer pad 5. The buffer pad 5 serves to cushion the mahjong machine mechanism when it is placed on the footplate 3, and can also cover the exposed parts of the screws, thus improving the overall aesthetics.

[0041] Furthermore, such as Figure 2 As shown, an L-shaped piece 6 is fixed to the top of the inner side of the support leg 1, and one end of the fixing screw 4 is threaded into the support leg 1 and then tightened with the L-shaped piece 6.

[0042] In this embodiment, an L-shaped component 6 is fixed inside the support leg 1. When the fixing screw 4 is connected to the support leg 1, the effective area of ​​the connection between the screw 4 and the support leg 1 can be increased, thereby strengthening the connection of the fixing screw 4. At the same time, since the L-shaped component 6 is directly connected to the inside of the support leg 1 and is fixed, the local force between the fixing screw 4 and the support leg 1 is effectively dispersed by the L-shaped component 6, thereby avoiding the problem of excessive local stress that could easily cause deformation or breakage.

[0043] Example 2

[0044] The easily detachable mahjong table leg frame provided in Embodiment 1 has been further optimized, specifically, as follows: Figure 2 As shown, the crossbar 2 is connected and fixed to the footplate 3 by welding at the position corresponding to the crossbar 3. In this embodiment, the crossbar 2 and the footplate 3 are fixed by welding. Since the crossbar 2 and the footplate 3 are mostly in the same height space, the overall structure in the welded state will be rectangular. In this way, the actual transportation needs can be met even with the support leg 1 and the fixing screws 4 for disassembly. This avoids the problem of excessive space occupation and inconvenience for transportation caused by welding the support leg 1, the footplate 3 and the crossbar 2.

[0045] Example 3

[0046] The difference between this embodiment and the above embodiment is that in the above embodiment, the horizontal bar 2 and the foot iron 3 are fixed by welding. However, in this embodiment, while satisfying the detachable assembly between the support leg 1 and the foot iron 3, the detachable assembly between the foot iron 3 and the horizontal bar 2 can also be achieved. Therefore, compared with the above embodiment, the overall space occupied by the mahjong table leg frame after disassembly can be further reduced, as detailed below.

[0047] This embodiment further optimizes the easily detachable mahjong table legs provided in Embodiment 1 or 2, such as... Figure 3 and Figure 4 As shown, I-beam inserts 31 are fixed on both sides of the footplate 3, and the surface of the crossbar 2 has a corresponding slot 21. The I-beam inserts 31 can be inserted into the slot 21 to achieve the assembly and fixation of adjacent crossbars 2.

[0048] The insertion port 21 includes an insertion part 210 and a fastening part 211;

[0049] The insertion part 210 is adapted to the insertion end 310 of the I-shaped plug 31, the fastening part 211 is adapted to the sliding part 311 of the I-shaped plug 31, and the I-shaped plug 31 can be inserted into the insertion part 210 and locked by pushing it inward at the end of the sliding part 311, so as to realize the quick splicing of adjacent horizontal bars 2.

[0050] In actual application assembly, first align the two horizontal bars 2 with the insertion part 210 on their upper part 310, then push the two horizontal bars 2, and finally make the fastening part 211 fasten to the surface of the sliding part 311. This completes the assembly between the two horizontal bars 2 and the foot iron 3. Then place the support leg 1 between the ends of the two horizontal bars 2. At this time, the ends of the horizontal bars 2 are exactly in contact with the surface of the support leg 1. Then use the fixing bolt 4 to connect and fix the foot iron 3 and the support leg 1.

[0051] In this way, a stable support relationship is formed between the foot 3, the support leg 1, and the crossbar 2, so that the positional relationship between the socket 21 and the I-beam plug 31 after assembly will not change, thus ensuring mutual stability. Furthermore, in actual transportation operations, the support leg 1, the foot 3, and the crossbar 2 can be completely disassembled, further reducing the overall space occupation and meeting the actual disassembly and transportation needs, as well as subsequent disassembly and maintenance operations.

[0052] Example 4

[0053] The difference between this embodiment and the above-described embodiment three is that the socket 21 and the I-beam insert 31 are omitted in this embodiment. Instead, the side fixing screws 32 are used to directly fix the foot 3 to the crossbar 2, thus eliminating the need to separately cut grooves on the crossbar 2 and set up the I-beam insert 31 on the foot 3. The details are as follows:

[0054] The easily detachable mahjong table leg frame provided in Embodiment 3 has been further optimized, such as... Figure 5 and Figure 6 As shown, side fixing screws 32 are provided on both sides of the footplate 3, and one end of the side fixing screw 32 is inserted into the inside of the crossbar 2 to form a connection assembly;

[0055] like Figure 6 As shown, after the support leg 1 and the foot iron 3 are connected and fixed with the fixing screw 4, the side fixing screw 32 can be used on the foot iron 3 so that one end is inserted into the surface of the cross bar 2 to form a threaded fastening state, thus completing the connection effect between the cross bar 2 and the foot iron 3.

[0056] In practical applications, the number of side fixing screws 32 connecting the crossbar 2 and the foot 3 can be adjusted according to the actual application. For example, when the overall size of the table leg frame is large, the number of side fixing screws 32 can be increased to distribute them in an orderly manner and achieve a better connection and fixation effect. The specific number of side fixing screws 32 is not limited in this embodiment.

[0057] Furthermore, a reinforcing angle plate 22 is fixed inside the crossbar 2, and one end of the side fixing screw 32 is inserted into the interior of the crossbar 2 and threadedly fixed to the reinforcing angle plate 22.

[0058] By setting a reinforcing angle plate 22 inside the crossbar 2, the effective area of ​​connection between the side fixing screw 32 and the crossbar 2 can be increased when the side fixing screw 32 is connected to the crossbar 2, thereby strengthening the connection of the side fixing screw 32. At the same time, since the reinforcing angle plate 22 is directly connected to the inside of the crossbar 2 and is fixed, the local force between the side fixing screw 32 and the crossbar 2 is effectively dispersed by the reinforcing angle plate 22, thereby avoiding the problem of excessive local stress that may easily cause deformation or breakage.

[0059] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0060] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A mahjong table leg bracket that is easy to assemble and disassemble, characterized in that, It includes a support leg (1), a crossbar (2) and a footplate (3). The footplate (3) is located on the inner side of the connection between the crossbar (2) and the support leg (1) and is connected to the support leg (1) by a fixing screw (4). The crossbar (2) is connected to the support leg (1) via the footplate (3).

2. The easily detachable mahjong table leg frame according to claim 1, characterized in that, The crossbar (2) is connected and fixed by welding at the position corresponding to the footplate (3).

3. The easily detachable mahjong table leg frame according to claim 1, characterized in that, Both sides of the footplate (3) are fixed with I-shaped inserts (31), and the surface of the crossbar (2) has a corresponding slot (21). The I-shaped inserts (31) can be inserted into the slot (21) to assemble and fix adjacent crossbars (2).

4. The easily detachable mahjong table leg frame according to claim 3, characterized in that, The socket (21) includes an insertion part (210) and a fastening part (211); The insertion part (210) is adapted to the insertion end (310) of the I-shaped plug (31), the fastening part (211) is adapted to the sliding part (311) of the I-shaped plug (31), and the I-shaped plug (31) can be inserted into the insertion part (210) and locked by pushing inward at the end of the sliding part (311), so as to realize the rapid splicing of adjacent horizontal bars (2).

5. The easily detachable mahjong table leg frame according to claim 1, characterized in that, Both sides of the footplate (3) are provided with side fixing screws (32), and one end of the side fixing screws (32) is inserted into the inside of the crossbar (2) to form a connection assembly.

6. The easily detachable mahjong table leg frame according to claim 5, characterized in that, A reinforcing angle plate (22) is fixed inside the crossbar (2), and one end of the side fixing screw (32) is inserted into the inside of the crossbar (2) and threaded to the reinforcing angle plate (22).

7. The easily detachable mahjong table leg frame according to claim 1, characterized in that, An L-shaped piece (6) is fixed to the top of the inner side of the support leg (1). One end of the fixing screw (4) is inserted into the support leg (1) and then threadedly fastened to the L-shaped piece (6).

8. The easily detachable mahjong table leg frame according to claim 1, characterized in that, The top surface of the footplate (3) is covered with a cushioning pad (5).

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