Universal foot cup

Abstract

The utility model provides a universal foot cup, and relates to the technical field of foot cups. According to the technical scheme, the universal foot cup comprises a supporting seat, the supporting seat is a circular-truncated-cone-shaped supporting seat with the wide lower portion and the narrow upper portion, a spherical mounting groove is formed in the supporting seat, and an annular limiting part extending upwards along the inner edge face of the spherical mounting groove is arranged on the spherical mounting groove; a spherical mounting groove is formed in the supporting seat, a ball head is arranged at one end of the supporting rod, the ball head of the supporting rod is mounted in the spherical mounting groove of the supporting seat, the surface of the ball head of the supporting rod is attached to the surface of the spherical mounting groove of the supporting seat, and a threaded connecting part is arranged on the side wall of the supporting rod from the other end of the supporting rod to one end of the supporting rod. The foot cup aims at improving the stability of the structure of the foot cup and the reliability in use.

Description

Technical Field

[0001] The utility model relates to the technical field of foot cups, in particular to a universal foot cup. Background Art

[0002] The universal foot cup is composed of a screw and a base. It can rotate independently and can adjust the angle according to the actual usage scenario or automatically adapt to the inclined ground design. Its main function is to bear the weight of the equipment, reduce the vibration of the equipment and prevent slipping.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art: the universal foot cup has relatively high requirements on the stability of the connection between the screw and the base and the reliability of the base support during use, but because the screw and the base of the universal foot cup are not fixedly connected, the screw and the base are prone to detachment during use. Utility Model Content

[0004] The utility model aims to provide a universal foot cup, which can ensure the stability of the foot cup structure and the reliability during use, and improve the bearing capacity of universal foot cups with the same specifications and sizes.

[0005] The inventor has continuously reformed and innovated through long-term exploration and attempts, as well as multiple experiments and efforts, to solve the above technical problems. The technical solution provided by the utility model is: to provide a universal foot cup, including a support seat, which is a truncated cone-shaped support seat that is wide at the bottom and narrow at the top, and a spherical mounting groove is provided on the support seat, and the spherical mounting groove is provided with an annular limiting portion extending upward along the inner edge surface thereof; a support rod, one end of which is provided with a ball head, and the ball head of the support rod is installed in the spherical mounting groove of the support seat, the surface of the ball head of the support rod is in contact with the surface of the spherical mounting groove of the support seat, and the side wall of the support rod is provided with a threaded connection portion arranged from the other end to one end thereof.

[0006] In some embodiments of the present invention, at least one air inlet and outlet hole leading to the bottom of the support seat is provided in the spherical mounting groove.

[0007] In some embodiments of the present invention, an annular reinforcement portion is provided between the outer edge surface of the annular limiting portion and the inner edge of the top of the support seat.

[0008] In some embodiments of the present invention, the annular reinforcement portion includes at least one layer of annular reinforcement platform with a height gradually increasing from the outside to the inside.

[0009] In some embodiments of the present invention, a support platform is provided at the bottom of the support seat, and the diameter of the support platform is larger than the diameter of the bottom of the support seat.

[0010] In some embodiments of the present invention, the bottom of the support seat is a hollow structure.

[0011] In some embodiments of the present invention, a first annular reinforcement plate is provided inside the hollow structure at the bottom of the support seat, and the first annular reinforcement plate is located at the lower part of the spherical mounting groove.

[0012] In some embodiments of the present invention, a first reinforcement member is provided on the inner side of the first annular reinforcement plate, and the first reinforcement member is respectively connected to the lower part of the spherical mounting groove and the inner side of the first annular reinforcement plate.

[0013] In some embodiments of the utility model, a plurality of second reinforcement members are provided inside the hollow structure at the bottom of the support seat, and the plurality of second reinforcement members are distributed in a circular array along the outer side of the first annular reinforcement plate, and each second reinforcement member is respectively connected to the outer side of the first annular reinforcement plate and the inner side of the bottom of the support seat.

[0014] In some embodiments of the present invention, at least one second annular reinforcement plate with a diameter gradually increasing from the inside to the outside is provided between the first annular reinforcement plate and the inner side of the bottom of the support seat.

[0015] In some embodiments of the present invention, an adjusting head is provided between the ball head and the threaded connection portion.

[0016] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0017] a) The utility model adopts a spherical mounting groove provided with an annular limiting portion extending upward along the inner edge thereof, which increases the depth and size of the spherical mounting groove, and the annular limiting portion has a certain limiting effect on the ball head of the support rod, which can prevent the ball head of the support rod from directly detaching from the spherical mounting groove of the support seat, thereby increasing the stability of the overall structural connection and the reliability during use;

[0018] b) The utility model adopts the arrangement of air inlet and outlet holes in the spherical installation groove, which is conducive to the inlet and outlet of gas when the support rod and the support seat are disassembled and assembled, and is convenient for users to disassemble and assemble the support rod and the support seat;

[0019] c) The utility model adopts a hollow structure at the bottom of the support base, which reduces the weight of the support base and improves portability;

[0020] d) The utility model adopts a first annular reinforcement plate, a second annular reinforcement plate, a first reinforcement member and a second reinforcement member, which increases the stability of the support seat structure, thereby improving the stability of the overall structure and reliability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, 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 utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a front view structural diagram of an embodiment of the universal foot cup of the utility model;

[0023] Figure 2 for Figure 1 AA cross-sectional structure diagram;

[0024] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure;

[0025] Figure 4 for Figure 3 Schematic diagram of the three-dimensional explosion structure;

[0026] Figure 5 It is a three-dimensional structural schematic diagram of another embodiment of the universal foot cup of the utility model.

[0027] Figure 6 It is a bottom view structural diagram of an embodiment of a support seat of the utility model.

[0028] Figure 7 It is a three-dimensional structural schematic diagram of another embodiment of the universal foot cup of the utility model.

[0029] Icons: 100-support seat, 110-spherical mounting groove, 111-inlet and outlet holes, 120-annular limiting portion, 131-annular reinforcement platform, 140-support platform, 150-first annular reinforcement plate, 160-first reinforcement member, 170-second reinforcement member, 180-second annular reinforcement plate, 200-support rod, 210-ball head, 220-threaded connection portion, 230-adjusting head. DETAILED DESCRIPTION

[0030] Example 1

[0031] Please refer to Figures 1 to 4The universal foot cup described in this embodiment includes a support seat 100, which is a truncated cone-shaped support seat 100 that is wide at the bottom and narrow at the top. A spherical mounting groove 110 is opened on the support seat 100, and an annular limiting portion 120 is provided on the spherical mounting groove 110 and extends upward along its inner edge surface; a support rod 200, one end of which is provided with a ball head 210, and the ball head 210 of the support rod 200 is installed in the spherical mounting groove 110 of the support seat 100, and the surface of the ball head 210 of the support rod 200 is in contact with the surface of the spherical mounting groove 110 of the support seat 100, and a threaded connection portion 220 is provided on the side wall of the support rod 200 along the other end thereof to one end thereof, and the threaded connection portion 220 is an external thread provided on the support rod 200, which can be used in conjunction with a nut and the equipment to be supported. In this embodiment, the support rod 200 is clamped in the spherical mounting groove 110 of the support seat 100 through the ball head 210. The ball head 210 of the support rod 200 can be rotated and the angle can be adjusted in the spherical mounting groove 100 of the support seat 100. The annular limiting portion 120 extends upward from the inner edge of the spherical mounting groove 110. When the ball head 210 of the support rod 200 is disengaged from the spherical mounting groove 110, it needs to pass through the annular limiting portion 120, so that the ball head 210 of the support rod 200 will not directly come out of the spherical mounting groove 110. The mounting groove 110 is disengaged, which strengthens the stability of the connection between the support seat 100 and the support rod 200. In addition, the annular limiting portion 120 can be set as an arc surface with an inner side whose diameter gradually decreases from bottom to top according to actual needs, further increasing the restriction of the annular limiting portion 120 on the ball head 210, thereby strengthening the stability of the connection between the support seat 100 and the support rod 200. In addition, the annular limiting portion 120 can also play a certain protective role on the ball head 210 to avoid direct impact on the ball head 210. It should be noted that the support seat 100 in this embodiment is made of nylon material, which has a certain deformation ability, so that the user can disassemble and assemble the support seat 100 and the support rod 200 by manual assembly. In addition to ordinary nylon materials, the support seat made of PP plastic, wear-resistant nylon material, high-temperature resistant nylon material, alloy material, etc. can be selected according to actual needs; similarly, the support rod made of PP plastic, wear-resistant nylon material, high-temperature resistant nylon material, alloy material, etc. can be selected according to actual needs; the height and width of the support seat 100 can be set as needed so that it has different bearing capacities to meet the use requirements.

[0032] In this embodiment, an annular reinforcement portion is provided between the outer edge of the annular limiting portion 120 and the inner edge of the top of the support seat 100. The annular reinforcement portion is a layer of annular reinforcement platform 131. The annular reinforcement platform 131 can share part of the pressure caused by the supported equipment on the support rod 200, thereby increasing the stability and reliability of the overall structure. It should be noted that the number of layers of the annular reinforcement platform 131 used in this embodiment is not a limitation of the utility model. The annular reinforcement portion includes at least one layer of annular reinforcement platform 131 whose height gradually increases from the outside to the inside. The number of annular reinforcement platforms 131 can be set according to actual needs. For example, for a large universal foot cup supporting large equipment, a corresponding number of layers of annular reinforcement platforms 131 can be set as needed to further increase the strength and stability of the overall structure.

[0033] In this embodiment, a support platform 140 is provided at the bottom of the support seat 100. The diameter of the support platform 140 is larger than the diameter of the bottom of the support seat 100. The support platform 140 can increase the contact area between the support seat 100 and the supporting surface, reduce the pressure, and further ensure the stability and reliability during use.

[0034] In this embodiment, an adjustment head 230 is provided between the ball head 210 and the threaded connection portion 220 . The adjustment head 230 is a hexagonal screw head, which is convenient for the user to rotate the support rod 200 for adjustment.

[0035] Example 2

[0036] Please refer to Figure 5 The universal foot cup described in this embodiment is a further technical solution of the above-mentioned embodiment 1. The difference is that: in this embodiment, the bottom of the support base 100 is a hollow structure, which can reduce the weight of the support base 100 and improve the portability of this product.

[0037] In this embodiment, a first annular reinforcement plate 150 is provided inside the hollow structure at the bottom of the support seat 100. The first annular reinforcement plate 150 is located at the lower part of the spherical mounting groove 110. The bottom of the first annular reinforcement plate 150 and the bottom of the support seat 100 stand on the support surface and contact the support surface at the same time, which can share part of the pressure from the support rod 200 and the support seat 100, thereby increasing the stability and reliability of the overall structure.

[0038] In this embodiment, a first reinforcement member 160 is provided on the inner side of the first annular reinforcement plate 150, and the first reinforcement member 160 is respectively connected to the lower portion of the spherical mounting groove 110 and the inner side of the first annular reinforcement plate 150. The first reinforcement member 160 includes two reinforcement plates, and the two reinforcement plates are perpendicularly crossed to form a "cross"-shaped reinforcement plate, which further increases the stability and reliability of the overall structure.

[0039] In this embodiment, a plurality of second reinforcement members 170 are provided inside the hollow structure at the bottom of the support seat 100, and the plurality of second reinforcement members 170 are distributed in a circular array along the outer side of the first annular reinforcement plate 150, and each second reinforcement member 170 is respectively connected to the outer side of the first annular reinforcement plate 150 and the inner side of the bottom of the support seat 100. The second reinforcement member 170 is a reinforcement plate. In this embodiment, a total of eight second reinforcement members 170 are provided in a circular array along the outer side of the first annular reinforcement plate 150. It should be noted that the number of second reinforcement members 170 used in this embodiment is not a limitation of the present invention, and a corresponding number of second reinforcement members 170 can be provided between the outer side of the first annular reinforcement plate 150 and the inner side of the bottom of the support seat 100 according to the actual required structural strength.

[0040] Example 3

[0041] Please refer to Figure 6 The universal foot cup described in this embodiment is a further technical solution of the above-mentioned embodiment 2, and the difference is that: the spherical mounting groove 110 is provided with four air inlet and outlet holes 111 leading to the bottom of the support seat 100.

[0042] In this embodiment, by setting the air inlet and outlet holes 111, when the support rod 200 and the support seat 100 are being disassembled and assembled, when the ball head 210 on the support rod 200 is inserted into or detached from the spherical mounting groove 120 on the support seat 100, since the gas can directly enter and exit between the ball head 210 and the spherical mounting groove 120 through the air inlet and outlet holes 111, the influence of the air pressure is reduced, and the difficulty of manual assembly and disassembly is reduced. It should be noted that providing at least one air inlet and outlet hole 111 leading to the bottom of the support seat 100 in the spherical mounting groove 110 can facilitate the entry and exit of gas. On this basis, a corresponding number of air inlet and outlet holes 111 can be provided according to actual needs to adjust the influence of the air pressure during disassembly and assembly.

[0043] Example 4

[0044] Please refer to Figure 7 The universal foot cup described in this embodiment is a further technical solution of the above-mentioned embodiment 3, and the difference is that a second annular reinforcement plate 180 is provided between the first annular reinforcement plate 150 and the inner side of the bottom of the support seat 100, and the second annular reinforcement plate 180 and the second reinforcement member 170 are cross-arranged, which further increases the stability and reliability of the overall structure.

[0045] It should be noted that the number of second annular reinforcement plates 180 used in this embodiment is not a limitation of the utility model. A corresponding number of second annular reinforcement plates 180 can be provided between the first annular reinforcement plate 150 and the inner side of the bottom of the support seat 100 according to the actual required structural strength. When more than two second annular reinforcement plates 180 are provided, the diameter of the second annular reinforcement plates 180 can be gradually increased from the inside to the outside.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A universal foot cup, characterized in that: It includes a support seat, which is a truncated cone-shaped support seat that is wider at the bottom and narrower at the top, a spherical mounting groove is opened on the support seat, and the spherical mounting groove is provided with an annular limiting portion extending upward along its inner edge surface; a support rod, one end of which is provided with a ball head, and the ball head of the support rod is installed in the spherical mounting groove of the support seat, the surface of the ball head of the support rod is in contact with the surface of the spherical mounting groove of the support seat, the side wall of the support rod is provided with a threaded connection portion arranged along the other end to one end thereof, and the spherical mounting groove is provided with at least one air inlet and outlet hole leading to the bottom of the support seat.

2. A universal foot cup according to claim 1, characterized in that: An annular reinforcement portion is provided between the outer edge surface of the annular limiting portion and the inner edge of the top of the support seat.

3. The universal foot cup according to claim 2, characterized in that: The annular reinforcement portion includes at least one layer of annular reinforcement platform with a height gradually increasing from the outside to the inside.

4. The universal foot cup according to claim 1, characterized in that: A support platform is provided at the bottom of the support seat, and the diameter of the support platform is larger than the diameter of the bottom of the support seat.

5. The universal foot cup according to claim 1, characterized in that: The bottom of the support seat is a hollow structure, and a first annular reinforcement plate is provided inside the hollow structure at the bottom of the support seat. The first annular reinforcement plate is located at the lower part of the spherical mounting groove.

6. The universal foot cup according to claim 5, characterized in that: A first reinforcement member is provided on the inner side of the first annular reinforcement plate, and the first reinforcement member is respectively connected to the lower part of the spherical mounting groove and the inner side of the first annular reinforcement plate.

7. The universal foot cup according to claim 6, characterized in that: A plurality of second reinforcement members are arranged inside the hollow structure at the bottom of the support seat. The plurality of second reinforcement members are distributed in a circular array along the outer side of the first annular reinforcement plate. Each second reinforcement member is respectively connected to the outer side of the first annular reinforcement plate and the inner side of the bottom of the support seat.

8. The universal foot cup according to claim 7, characterized in that: At least one second annular reinforcement plate with a diameter gradually increasing from the inside to the outside is provided between the first annular reinforcement plate and the inner side of the bottom of the support seat.

9. The universal foot cup according to claim 1, characterized in that: An adjusting head is arranged between the ball head and the threaded connection part.

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