Supporting foot stool for electric appliance

Abstract

The utility model provides a supporting foot stand for an electric appliance. The supporting foot stand comprises a foot rod, wherein the foot rod comprises a main pipe and a foot plug; each foot rod comprises two main pipes, the two main pipes are connected through a female seat and a male seat, the foot plugs are assembled at the bottoms of the two connected main pipes, the main pipes are made of metal pipes, and the female seats, the male seats and the foot plugs are all made of elastic materials; the inner side ends of the female seat and the male seat are assembled and connected through a screw hole and a screw rod structure, and the outer side ends of the female seat and the male seat are respectively inserted into the main pipe through insertion ends; and the upper part of the foot plug is inserted into the main pipe through the insertion end. According to the supporting foot stool, the foot rods are connected through the female bases and the male bases made of the elastic materials, the foot plugs made of the elastic materials are used, the good elastic shockproof effect is achieved when the foot rods are supported on the ground, meanwhile, the main pipes can be independently used as the foot rods, and the foot stool has different supporting heights and can be suitable for different use scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliance support frames, and particularly relates to a support foot for electrical appliances. Background Art

[0002] As a common structure for placing electrical appliances, in order to improve the convenience of use, modern tripods are often equipped with adjustment structures to meet the usage requirements at different heights. A tripod usually consists of three equal-length leg rods, which are the basis for supporting the entire tripod. For electrical appliances such as fans that are prone to vibration, tripods are often designed as fastening structures to prevent loosening caused by vibration. However, the leg rods of traditional tripods often adopt the method of fixing wooden materials with rivets. Not only are the failure rate and damage rate relatively high, but also the overall connection uses rigid materials, resulting in the vibration of the electrical appliance being easily transmitted to the entire tripod, affecting stability. In addition, the pan-tilt part for assembling the electrical appliance at the upper end of the tripod and the leg rods mostly adopt hinge structures, which not only increases the difficulty of production and assembly, but also requires the entire tripod to be replaced once a problem occurs, increasing the cost. At the same time, the rigid design of the hinge connection end also affects the overall shockproof effect of the tripod and needs to be further optimized to improve the usage experience. Summary of the Invention

[0003] In view of the above problems, the utility model provides a support foot for electrical appliances with a simple structure, convenient installation and maintenance, and good shockproof effect, which is connected together by different materials.

[0004] The technical solution adopted by the utility model to solve its technical problems is: the support foot for electrical appliances includes leg rods, and each leg rod includes a main pipe and a foot plug; each leg rod includes two main pipes, and the two main pipes are connected by a female seat and a male seat. The foot plug is assembled at the bottom of the two connected main pipes. The main pipe is made of metal pipe material, and the female seat, male seat and foot plug are all made of elastic material; the inner ends of the female seat and male seat are assembled and connected through a screw hole and screw rod structure, and the outer ends of the female seat and male seat are respectively inserted into the main pipe through insertion ends; the upper part of the foot plug is inserted into the main pipe through the insertion end.

[0005] Preferably, the main pipe is made of aluminum pipe material, and the female seat, male seat and foot plug are made of ABS material.

[0006] Preferably, the lengths of the two main pipes of the leg rod are the same or different.

[0007] Preferably, the female seat and male seat are respectively designed with a limiting outer ring exposed outside after assembly, and the diameters of the limiting outer rings on the female seat and male seat are the same as the outer diameter of the main pipe.

[0008] Preferably, the support leg for the electrical appliance further includes a pan-tilt, on which three evenly distributed connecting pipes are designed. The leg rod further includes a bushing assembled on the upper part. The lower end of the bushing is designed with an insertion end inserted into the main pipe. The upper end of the bushing is designed with an upper insertion shaft. Two damping rings made of elastic material are juxtaposed and sleeved on the outer wall of the upper insertion shaft. The upper insertion shaft is inserted into the connecting pipe through the damping rings.

[0009] Preferably, a fan is fixedly assembled on the upper part of the pan-tilt.

[0010] Preferably, the pan-tilt is fixedly connected to the connecting pipe.

[0011] Preferably, the bushing is made of ABS material.

[0012] Preferably, the insertion ends of the foot plug, the female seat, the male seat and the bushing are all press-fitted and inserted into the main pipe. The insertion ends of the foot plug, the female seat, the male seat and the bushing include a cylindrical structure. Three or more insertion strips parallel to the axis of the cylinder and evenly distributed on the outside of the cylinder are designed on the outside of the cylindrical structure. There are gaps between adjacent insertion strips. When the insertion ends of the foot plug, the female seat, the male seat and the bushing are inserted into the main pipe, the insertion strips are elastically attached to the inner wall of the main pipe.

[0013] The beneficial effects of the present utility model are as follows: The leg rod of the support leg for the electrical appliance is composed of two main pipes connected to each other. The female seat and the male seat used to connect the two main pipes of the leg rod are made of elastic material. At the same time, they are inserted into the main pipe through the insertion head, and the assembly is convenient. The female seat and the male seat are connected by a threaded structure, and the connection is compact. The use of the female seat and the male seat made of elastic material for the leg rod, and the use of the foot plug made of elastic material make the leg rod have a good elastic shockproof effect when it touches the ground. At the same time, the main pipe can also be used alone as a leg rod, so that the present leg support has different support heights and can be applied to different usage scenarios. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the support leg for the electrical appliance when it is used to support a fan.

[0015] Figure 2 is an exploded structural schematic diagram of the leg rod in the support leg for the electrical appliance.

[0016] Figure 3 is a cross-sectional structural schematic diagram of the leg rod in the support leg for the electrical appliance.

[0017] In the figure: 1. Leg rod; 11. Main pipe; 12. Foot plug; 13. Female seat; 14. Male seat; 15. Bushing; 16. Damping ring; 2. Pan-tilt; 21. Connecting pipe; 3. Fan. Detailed Embodiments

[0018] The present utility model will be further described below in conjunction with embodiments:

[0019] In this patent, the directional terms used are only for simplifying the description of this application, rather than indicating a specific orientation that the corresponding components used in the process must have. Therefore, it should not be construed as a limitation to this application.

[0020] In this embodiment, the support leg for the electrical appliance is mainly used to support the fan 3, as Figure 1 shown, in combination with Figure 1 and Figure 2 The support leg for the electrical appliance includes a leg rod 1, and the leg rod 1 includes a main pipe 11 and a foot plug 12; each leg rod 1 includes two main pipes 11, and the two main pipes 11 are connected by a female seat 13 and a male seat 14. The foot plug 12 is assembled at the bottom of the two connected main pipes 11. The main pipe 11 is made of a metal pipe, and the female seat 13, male seat 14 and foot plug 12 are all made of an elastic material; the inner ends of the female seat 13 and male seat 14 are assembled and connected through a screw hole and screw structure, and the outer ends of the female seat 13 and male seat 14 are respectively inserted into the main pipe 11 through an insertion end; the upper part of the foot plug 12 is inserted into the main pipe 11 through an insertion end. The lower part of the foot plug 12 is designed in a semi-circular shape to facilitate the support of the entire leg on the ground.

[0021] The leg rod 1 of the support leg for the electrical appliance is composed of two main pipes 11 connected to each other. The female seat 13 and male seat 14 used to connect the two main pipes 11 of the leg rod 1 are made of an elastic material, and at the same time are inserted into the main pipe 11 through an insertion head, which is convenient for assembly. The female seat 13 and male seat 14 are connected by a threaded structure, and the connection is compact. The connection of the leg rod 1 using the elastic material female seat 13 and male seat 14, and the use of the elastic material foot plug 12 enable the leg rod 1 to have a good elastic shockproof effect when supporting the ground. At the same time, the main pipe 11 can also be used alone as the leg rod 1, so that this leg has different support heights and can be applicable to different usage scenarios.

[0022] During specific design, the main pipe 11 is made of an aluminum tube material. Aluminum has a relatively low density among metals, which helps to reduce the overall mass of the product. At the same time, aluminum has a good rust prevention effect and is not easily damaged. The female seat 13, male seat 14 and foot plug 12 are made of ABS material.

[0023] ABS material has relatively high strength, hardness and good toughness, and can withstand various mechanical stresses, enabling it to maintain stable structural performance in various application scenarios. It has excellent impact resistance and is not easily broken or deformed even when subjected to large external forces, which makes it very suitable for making products that need to withstand a certain impact force. At the same time, ABS material has excellent heat resistance and cold resistance, good processing performance and electrical performance, and the cost is low and it is easy to obtain. Using ABS material can effectively reduce the product cost while ensuring the performance of the foot rod 1.

[0024] In the specific design, the lengths of the two main pipes 11 of the foot rod 1 can be the same or different. When the main pipes 11 with the same length are used, the processing and assembly are more convenient and the total number of parts is less. While for the main pipes 11 with different lengths, when the foot rod 1 of the support footrest uses only one main pipe 11, more different height adjustments can be achieved.

[0025] In the specific design, such as Figure 2 and Figure 3 As shown, limit outer rings are respectively designed and assembled on the female seat 13 and the male seat 14 and are exposed outside after assembly. The limit outer rings can be used to limit the main pipe 11 when it is inserted into the female seat 13 and the male seat 14 to ensure the accuracy of the insertion position, and at the same time can also ensure the relative position accuracy when the female seat 13 and the male seat 14 are screwed together. In the specific design, the diameters of the limit outer rings on the female seat 13 and the male seat 14 are the same as the outer diameter of the main pipe 11. In this way, after the foot rod 1 is assembled, the overall outer diameter is consistent, and the effect is better. In the specific design, the surface of the main pipe 11 can be spray-painted with a wood grain pattern. Compared with the wooden structure on the market, this structure has higher stability, texture and cost performance, and is more convenient to carry.

[0026] In the specific design, such as Figure 1 As shown, the support footrest for electrical appliances further includes a pan-tilt 2, which is used to assemble electrical appliances, and a fan 3 is fixedly assembled on the upper part of the pan-tilt 2. Three uniformly distributed connecting pipes 21 are designed on the pan-tilt 2. In this embodiment, the pan-tilt 2 adopts a cylindrical structure, and the connecting pipes 21 are evenly distributed annularly along the axis of the cylinder. In the specific design, such as Figure 1 、 Figure 2 and Figure 3As shown, the leg rod 1 further includes a bushing 15 assembled at the upper part. The lower end of the bushing 15 is designed with an insertion end inserted into the main pipe 11. The upper end of the bushing 15 is designed with an upper insertion shaft. Two damping rings 16 made of elastic material are sleeved side by side on the outer wall of the upper insertion shaft. Two annular grooves are machined on the outer wall of the upper insertion shaft, and the damping rings 16 are assembled in the annular grooves. The upper insertion shaft is inserted into the connecting pipe 21 through the damping rings 16. The damping rings 16 are elastically pressed between the inner wall of the connecting pipe 21 and the outer wall of the upper insertion shaft. The damping rings 16 are made of silica gel material and play a role in damping and shock absorption.

[0027] During specific processing, the cloud platform 2 is fixedly connected to the connecting pipe 21. The connecting pipe and the cloud platform 2 can be integrally processed, so that the structure is simpler, the processing and assembly are more convenient, and the overall structure is more firm. The bushing 15 is also made of ABS material, and the whole product is completed by injection molding, with lower production cost.

[0028] During specific design, as Figure 1 and Figure 2 shown, the insertion ends of the foot plug 12, the female seat 13, the male seat 14 and the bushing 15 are all press-fitted and inserted into the main pipe 11. The insertion ends of the foot plug 12, the female seat 13, the male seat 14 and the bushing 15 include a columnar structure. Three or more insertion strips parallel to the axis of the columnar structure and evenly distributed on the outside of the columnar structure are designed on the outside of the columnar structure. There are gaps between adjacent insertion strips. When the insertion ends of the foot plug 12, the female seat 13, the male seat 14 and the bushing 15 are inserted into the main pipe 11, the insertion strips are elastically attached to the inner wall of the main pipe 11. The insertion end and the main pipe 11 are press-fitted. In this way, the outer ring part of the whole insertion end, that is, the annular diameter surrounded by the outer walls of the insertion strips, is larger than the inner wall of the main pipe 11. When the insertion end is inserted into the main pipe 11, deformation occurs, and there are gaps between the insertion strips, so that the deformed part can just be accommodated. Such a design can ensure the firmness of the assembly between the insertion end and the main pipe 11. At the same time, the connecting ends of the support leg frame all have an elastic shock absorption function, so that the support leg frame can be ensured to be stable during the movement of the fan 3.

[0029] The above embodiments are only the preferred ways of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, 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 support stand for an electrical appliance, comprising a foot rod (1), wherein the foot rod (1) comprises a main pipe (11) and a foot plug (12); each foot rod (1) comprises two main pipes (11); the characteristics are: The two main pipes (11) are connected via a female seat (13) and a male seat (14); the foot plug (12) is assembled at the bottom of the two main pipes (11) after the connection; the main pipes (11) are made of metal pipes; the female seat (13), the male seat (14) and the foot plug (12) are all made of elastic materials; the inner ends of the female seat (13) and the male seat (14) are assembled and connected via screw holes and screw rod structures; the outer ends of the female seat (13) and the male seat (14) are respectively inserted into the main pipe (11) via insertion ends; the upper part of the foot plug (12) is inserted into the main pipe (11) via the insertion end.

2. The electrical appliance support stand according to claim 1, characterized in that: The main pipe (11) is made of an aluminum pipe material, and the female seat (13), the male seat (14) and the foot plug (12) are made of ABS material.

3. The electrical appliance support stand according to claim 1, characterized in that: The two main pipes (11) of the foot rod (1) have the same or different lengths.

4. The electrical appliance support stand according to claim 1, characterized in that: The female seat (13) and the male seat (14) are respectively designed with limiting outer rings which are exposed to the outside after assembly, and the diameters of the limiting outer rings of the female seat (13) and the male seat (14) are the same as the outer diameter of the main pipe (11).

5. An electrical appliance support stand according to any one of claims 1 to 4, characterized in that: The electrical appliance support stand also comprises a pan head (2), the pan head (2) being provided with three evenly distributed connecting pipes (21), the foot rod (1) also comprising a shaft sleeve (15) mounted on the upper portion, the lower end of the shaft sleeve (15) being provided with an insertion end for inserting into the main pipe (11), the upper end of the shaft sleeve (15) being provided with an upper insertion shaft, the outer wall of the upper insertion shaft being provided with two damping rings (16) made of elastic material, and the upper insertion shaft being inserted into the connecting pipe (21) through the damping ring (16).

6. The electrical appliance support stand according to claim 5, characterized in that: A fan (3) is fixedly mounted on the upper part of the pan / tilt platform (2).

7. The electrical appliance support stand according to claim 5, characterized in that: The pan head (2) is fixedly connected to the connecting pipe (21).

8. The electrical appliance support stand according to claim 5, characterized in that: The shaft sleeve (15) is made of ABS material.

9. The electrical appliance support stand according to claim 8, characterized in that: The insertion ends of the foot plug (12), the female seat (13), the male seat (14) and the shaft sleeve (15) are all inserted into the main pipe (11) by interference fitting. The insertion ends of the foot plug (12), the female seat (13), the male seat (14) and the shaft sleeve (15) include a column structure. The exterior of the column structure is designed with more than three insertion strips that are parallel to the axis of the column and uniformly distributed on the exterior of the column, and there is a gap between adjacent insertion strips. When the insertion ends of the foot plug (12), the female seat (13), the male seat (14) and the shaft sleeve (15) are inserted into the main pipe (11), the insertion strips are elastically attached to the inner wall of the main pipe (11).

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