Laundry stand

Abstract

The utility model relates to the technical field of tripod, concretely is washing machine tripod, the utility model discloses a three -legged connecting plate and connecting axle are fixed through welding, one end of three -legged connecting plate is provided with threaded hole, the upper end of three -legged connecting plate is provided with protection subassembly, through setting protection subassembly, when protecting three -legged connecting plate and connecting axle connecting part, first three -legged connecting plate and connecting axle connecting part are sprayed with antirust paint, then drag seal seat, cover three -legged connecting plate and connecting axle connecting part, then seal between seal seat and connecting axle through first sealing groove and second sealing groove and first sealing ring, seal between seal seat and three -legged connecting plate through third sealing groove and fourth sealing groove and second sealing ring, to guarantee three -legged connecting plate and connecting axle connecting part are in closed state, and then as far as possible reach the effect that avoid three -legged connecting plate and connecting axle connecting part rust and break, improve the life.

Description

Technical Field

[0001] This utility model relates to the field of tripod technology, and more particularly to a washing machine tripod. Background Technology

[0002] The tripod is an important component designed to ensure the stable operation of a drum washing machine during washing and spin-drying. It is usually installed at the bottom of the washing tub, connecting the bottom edge of the tub and the end of the tripod legs. The tripod consists of a tripod connecting plate, a connecting shaft, and threaded holes. When using the tripod, the tripod connecting plate is placed into the mounting slot of the washing tub, and then screws are tightened into the threaded holes to fix the tripod connecting plate to the washing tub. When the drum washing machine is working, the motor is connected to the connecting shaft through a reducer and a coupling. The motor drives the connecting shaft to rotate, thereby rotating the washing tub of the washing machine to wash clothes.

[0003] The inventor discovered in his daily work that when using a tripod, the connecting shaft and the tripod connecting plate are fixed by welding. During the welding process, the rust inhibitor on the surface of the connecting part of the tripod connecting plate and the connecting shaft is burned off. Since the tripod is in a humid environment for a long time, this can easily cause the connecting part of the tripod connecting plate and the connecting shaft to rust and break, which may affect the service life of the tripod. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in actual use, the connecting shaft and the tripod connecting plate are fixed by welding. During the welding process, the anti-rust agent on the surface of the connecting part of the tripod connecting plate and the connecting shaft is burned off. Since the tripod is in a humid environment for a long time, this can easily cause the connecting part of the tripod connecting plate and the connecting shaft to rust and break, which may affect the service life of the tripod. Therefore, the proposed washing machine tripod is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a washing machine tripod, comprising a tripod connecting plate and a connecting shaft, wherein the tripod connecting plate and the connecting shaft are fixed by welding, one end of the tripod connecting plate is provided with a threaded hole, the upper end of the tripod connecting plate is provided with a protective component, the protective component includes a sealing seat provided at the upper end of the tripod connecting plate, the arc surface of the connecting shaft is provided with a first sealing groove, the inner arc surface of the sealing seat is provided with a second sealing groove, a first sealing ring is provided between the first sealing groove and the second sealing groove, the upper end of the tripod connecting plate is provided with a third sealing groove, the lower end of the sealing seat is provided with a fourth sealing groove, and a second sealing ring is provided between the third sealing groove and the fourth sealing groove.

[0006] The effect achieved by the above-mentioned components is as follows: by setting up protective components, when protecting the connection between the tripod connecting plate and the connecting shaft, the connection between the tripod connecting plate and the connecting shaft is first sprayed with anti-rust paint, then the sealing seat is dragged to cover the connection between the tripod connecting plate and the connecting shaft, and then the first sealing groove, the second sealing groove and the first sealing ring seal the connection between the sealing seat and the connecting shaft, and the third sealing groove, the fourth sealing groove and the second sealing ring seal the connection between the sealing seat and the tripod connecting plate, thereby ensuring that the connection between the tripod connecting plate and the connecting shaft is in a closed state, thereby minimizing the risk of corrosion and breakage of the connection between the tripod connecting plate and the connecting shaft and improving its service life.

[0007] Preferably, a fixing ring is fixedly connected to the upper end of the tripod connecting plate, and a retaining ball is slidably inserted into the arc surface of the sealing seat, the retaining ball being inserted into the fixing ring.

[0008] The effect achieved by the above components is as follows: dragging the sealing seat into the fixed ring, and at the same time pulling the pulling mechanism, the ball is completely retracted into the sealing seat, which compresses the reset mechanism. After the sealing seat is fully inserted into the fixed ring, the reset mechanism resets, inserts the ball into the fixed ring, and then the fixed ring and the sealing seat are fixed.

[0009] Preferably, a spring is fixedly connected to the arc surface of the ball, and the other end of the spring is fixed to the sealing seat.

[0010] The effect achieved by the above components is that pulling the pulling mechanism causes the ball to retract completely into the sealing seat, thereby compressing the spring.

[0011] Preferably, a pull rope is fixedly connected to the arc surface of the ball, and the pull rope passes through the sealing seat.

[0012] The effect achieved by the above components is that pulling the pull rope causes the ball to retract completely into the sealing seat.

[0013] Preferably, the inner wall of the fixing ring has an inclined surface.

[0014] The effect achieved by the above components is to assist the ball in being inserted into the fixing ring by setting the inclined surface.

[0015] Preferably, the inner wall of the tripod connecting plate is provided with a reinforcing component, which includes multiple evenly distributed reinforcing plates disposed on the inner wall of the tripod connecting plate.

[0016] The effect achieved by the above components is to fix the reinforcing plate to the inner wall of the tripod connecting plate, and then increase the strength of the tripod connecting plate through multiple reinforcing plates.

[0017] Preferably, perforated plates are fixedly connected to both sides of the inner wall of the tripod connecting plate, and the reinforcing plate and the perforated plates are fixed by screws.

[0018] The effect achieved by the above components is to place the reinforcing plate onto the perforated plate and then secure it with screws.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] In this invention, by setting up protective components, when protecting the connection between the tripod connecting plate and the connecting shaft, the connection between the tripod connecting plate and the connecting shaft is first sprayed with anti-rust paint. Then, the sealing seat is dragged to cover the connection between the tripod connecting plate and the connecting shaft. Next, the first sealing groove, the second sealing groove, and the first sealing ring seal the connection between the sealing seat and the connecting shaft. The third sealing groove, the fourth sealing groove, and the second sealing ring seal the connection between the sealing seat and the tripod connecting plate. This ensures that the connection between the tripod connecting plate and the connecting shaft is in a closed state, thereby minimizing the risk of corrosion and breakage of the connection between the tripod connecting plate and the connecting shaft and improving its service life. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention installed in a washing tub;

[0022] Figure 2 This is a three-dimensional structural diagram of the explosion of this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the ball-holding mechanism of this utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the bottom of this utility model.

[0025] Legend: 1. Tripod connecting plate; 2. Protective component; 3. Reinforcing component; 4. Connecting shaft; 5. Threaded hole; 21. Sealing seat; 22. First sealing groove; 23. Second sealing groove; 24. First sealing ring; 25. Third sealing groove; 26. Fourth sealing groove; 27. Second sealing ring; 28. Fixing ring; 29. ​​Ball retainer; 210. Spring; 211. Pull rope; 212. Inclined surface; 31. Perforated plate; 32. Reinforcing plate. Detailed Implementation

[0026] Reference Figure 1 As shown, this utility model provides a technical solution: a washing machine tripod includes a tripod connecting plate 1 and a connecting shaft 4, which are fixed by welding. One end of the tripod connecting plate 1 is provided with a threaded hole 5, and a protective component 2 is provided at the upper end of the tripod connecting plate 1.

[0027] Reference Figure 2 and Figure 3As shown in this embodiment: the protective component 2 includes a sealing seat 21 disposed on the upper end of the tripod connecting plate 1; a first sealing groove 22 is formed on the arc surface of the connecting shaft 4; a second sealing groove 23 is formed on the inner arc surface of the sealing seat 21; a first sealing ring 24 is disposed between the first sealing groove 22 and the second sealing groove 23; a third sealing groove 25 is formed on the upper end of the tripod connecting plate 1; a fourth sealing groove 26 is formed on the lower end of the sealing seat 21; and a second sealing ring 27 is disposed between the third sealing groove 25 and the fourth sealing groove 26. By setting the protective component 2, the tripod connecting plate 4 is protected against air leakage. When protecting the connection between the tripod connecting plate 1 and the connecting shaft 4, first spray the connection between the tripod connecting plate 1 and the connecting shaft 4 with anti-rust paint. Then, drag the sealing seat 21 to cover the connection between the tripod connecting plate 1 and the connecting shaft 4. Next, the first sealing groove 22, the second sealing groove 23, and the first sealing ring 24 seal the connection between the sealing seat 21 and the connecting shaft 4. The third sealing groove 25, the fourth sealing groove 26, and the second sealing ring 27 seal the connection between the sealing seat 21 and the tripod connecting plate 1, thereby ensuring that the connection between the tripod connecting plate 1 and the connecting shaft 4 is in a closed state, thus minimizing the risk of rust. This design may prevent corrosion and breakage at the connection between the tripod connecting plate 1 and the connecting shaft 4, thus extending their service life. A retaining ring 28 is fixedly connected to the upper end of the tripod connecting plate 1. A retaining ball 29 is slidably inserted into the arc surface of the sealing seat 21. The retaining ball 29 is inserted into the retaining ring 28. Dragging the sealing seat 21 into the retaining ring 28 and simultaneously pulling the pulling mechanism causes the retaining ball 29 to fully retract into the sealing seat 21, compressing the reset mechanism. After the sealing seat 21 is fully inserted into the retaining ring 28, the reset mechanism resets, inserting the retaining ball 29 into the retaining ring 28, thereby fixing the ring. 28 is fixed to the sealing seat 21. A spring 210 is fixedly connected to the arc surface of the ball 29. The other end of the spring 210 is fixed to the sealing seat 21. Pulling the pulling mechanism causes the ball 29 to retract completely into the sealing seat 21, compressing the spring 210. A pull rope 211 is fixedly connected to the arc surface of the ball 29. The pull rope 211 passes through the sealing seat 21. Pulling the pull rope 211 causes the ball 29 to retract completely into the sealing seat 21. The inner wall of the fixing ring 28 has an inclined surface 212. By setting the inclined surface 212, the ball 29 is assisted in being inserted into the fixing ring 28.

[0028] Reference Figure 2 and Figure 4 As shown in this embodiment: the inner wall of the tripod connecting plate 1 is provided with a reinforcing component 3. The reinforcing component 3 includes multiple evenly distributed reinforcing plates 32 disposed on the inner wall of the tripod connecting plate 1. The reinforcing plates 32 are fixed to the inner wall of the tripod connecting plate 1, and the strength of the tripod connecting plate 1 is improved by the multiple reinforcing plates 32. Perforated plates 31 are fixedly connected to both sides of the inner wall of the tripod connecting plate 1. The reinforcing plates 32 and the perforated plates 31 are fixed by screws. The reinforcing plates 32 are placed on the perforated plates 31 and then fixed with screws.

[0029] Working principle:

[0030] When using the tripod, place the tripod connecting plate 1 into the mounting slot of the washing tub, then tighten the screws into the threaded holes 5 to fix the tripod connecting plate 1 to the washing tub. When the drum washing machine is working, the motor is connected to the connecting shaft 4 through the reducer and coupling. The motor drives the connecting shaft 4 to rotate, thereby rotating the washing tub of the washing machine to wash clothes. When protecting the connection between the tripod connecting plate 1 and the connecting shaft 4, first spray the connection between the tripod connecting plate 1 and the connecting shaft 4 with anti-rust paint, then drag the sealing seat 21 into the fixing ring 28, and at the same time pull the pull rope 211 so that the retaining ball 29 is completely retracted into the sealing seat 21, the spring 210 is compressed, and after the sealing seat 21 is fully inserted into the fixing ring 28, the spring 210 returns to its original position, and the retaining ball 29 is inserted into the fixing ring 28, thus fixing the ring 28. The sealing seat 21 is fixed to the tripod connecting plate 1 and the connecting shaft 4, thereby covering the connection between the tripod connecting plate 1 and the connecting shaft 4. Then, the first sealing groove 22, the second sealing groove 23 and the first sealing ring 24 seal the connection between the sealing seat 21 and the connecting shaft 4. The third sealing groove 25, the fourth sealing groove 26 and the second sealing ring 27 seal the connection between the sealing seat 21 and the tripod connecting plate 1, thereby ensuring that the connection between the tripod connecting plate 1 and the connecting shaft 4 is in a closed state. This helps to prevent the connection between the tripod connecting plate 1 and the connecting shaft 4 from rusting and breaking, and improves the service life. By setting the inclined surface 212, the auxiliary ball 29 is inserted into the fixing ring 28, the reinforcing plate 32 is placed on the perforated plate 31, and then fixed with screws. The strength of the tripod connecting plate 1 is improved by multiple reinforcing plates 32.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A washing machine tripod, comprising a tripod connecting plate (1) and a connecting shaft (4), wherein the tripod connecting plate (1) and the connecting shaft (4) are fixed by welding, characterized in that: One end of the tripod connecting plate (1) is provided with a threaded hole (5). The upper end of the tripod connecting plate (1) is provided with a protective component (2). The protective component (2) includes a sealing seat (21) provided on the upper end of the tripod connecting plate (1). The arc surface of the connecting shaft (4) is provided with a first sealing groove (22). The inner arc surface of the sealing seat (21) is provided with a second sealing groove (23). A first sealing ring (24) is provided between the first sealing groove (22) and the second sealing groove (23). The upper end of the tripod connecting plate (1) is provided with a third sealing groove (25). The lower end of the sealing seat (21) is provided with a fourth sealing groove (26). A second sealing ring (27) is provided between the third sealing groove (25) and the fourth sealing groove (26).

2. The washing machine tripod according to claim 1, characterized in that: The upper end of the tripod connecting plate (1) is fixedly connected to a fixing ring (28), and a retaining ball (29) is slidably inserted into the arc surface of the sealing seat (21), and the retaining ball (29) is inserted into the fixing ring (28).

3. The washing machine tripod according to claim 2, characterized in that: A spring (210) is fixedly connected to the arc surface of the ball (29), and the other end of the spring (210) is fixed to the sealing seat (21).

4. The washing machine tripod according to claim 3, characterized in that: The arc surface of the ball (29) is fixedly connected to a pull rope (211), which passes through the sealing seat (21).

5. The washing machine tripod according to claim 4, characterized in that: The inner wall of the fixing ring (28) is provided with an inclined surface (212).

6. The washing machine tripod according to claim 5, characterized in that: The inner wall of the tripod connecting plate (1) is provided with a reinforcing component (3), which includes multiple evenly distributed reinforcing plates (32) disposed on the inner wall of the tripod connecting plate (1).

7. The washing machine tripod according to claim 6, characterized in that: The inner walls of the tripod connecting plate (1) are fixedly connected with perforated plates (31), and the reinforcing plate (32) and the perforated plates (31) are fixed by screws.

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