Water purifier based on multidirectional protection dumping switch

Abstract

The invention relates to the technical field of water purifiers, and particularly discloses a water purifier based on a multidirectional protection toppling switch, the water purifier comprises a base, the top of the base is fixedly provided with a cabinet type water purifier, the outer side of each surface of the outer side of the cabinet type water purifier is movably provided with an anti-toppling mechanism, the anti-toppling mechanism is matched with a toppling switch main body, and the anti-toppling switch main body is arranged in the cabinet type water purifier. When the cabinet type water purifier tends to topple over, a heavy load roller at the bottom of a connecting shaft can drive a telescopic rod to rotate at the bottom of a hinged seat when the water purifier inclines due to large weight, the speed of the water purifier in the initial toppling-over stage is low, and the telescopic rod can quickly promote a toppling-over prevention mechanism to rotate and unfold; if the water purifier inclines, the single chip microcomputer controller is powered off through the toppling switch body, water source leakage and short circuit are avoided, the overall protection performance is good, the cabinet type water purifier can be reliably protected, toppling of the cabinet type water purifier and various negative effects caused by toppling are prevented.

Description

Technical Field

[0001] The invention relates to the technical field of water purifiers, in particular to a water purifier based on a multi-directional protection dump switch. Background Art

[0002] A cabinet-type water purifier is a water purification device. Its appearance is similar to a cabinet. Its overall structure is relatively regular and usually has a large size. It can accommodate a multi-stage complex water purification filter system. These filters may include PP cotton filters for preliminary filtration of large particles of impurities, activated carbon filters for removing odors and residual chlorine, etc. It generally has independent water inlets and outlets. After the water inlet is connected to the municipal water supply or other water sources, the water goes through a series of filtration processes inside. Through physical or chemical methods, such as adsorption and screening, the water can effectively remove harmful substances such as mud, rust, bacteria, viruses, heavy metals, etc. The water outlet transports the purified clean water for drinking, cooking and other life scenarios. In terms of external design, the cabinet door can play a good protective and aesthetic role, and it can also facilitate the maintenance and replacement of the internal filter element.

[0003] The Chinese patent with the announcement number "CN209292107U" discloses a cabinet-type water purifier, which includes a cabinet-type main body, which is composed of a frame, a column and a corrugated board and assembled and constructed; a reaction unit, which is composed of a flocculation agent unit and a mixed reaction zone, and the mixed reaction zone is composed of a plurality of reaction compartments; a sedimentation unit; which is connected to the reaction unit; and a sand filter unit; which is connected to the sedimentation unit and is composed of at least one filter layer, a water collecting member arranged below the filter layer and a disinfection unit; the above three units are integrated in the cabinet-type main body. The utility model has the advantages of high construction efficiency, low investment cost and good purification effect;

[0004] During actual use, the structure of the above-mentioned device is relatively simple. Although it has certain advantages during use, it also has obvious defects and shortcomings. Usually, the volume of the cabinet water purifier is in the shape of a vertical rectangular parallelepiped, and it is mostly placed on the ground during use. Due to its vertical rectangular arrangement, during actual use, the cabinet water purifier is very easy to tip over or even collapse. Once the cabinet collapses on the ground, it will bring many adverse consequences. On the one hand, the cabinet is easily damaged by direct impact. Both the outer shell and the internal precision parts may be damaged in the collision, thereby affecting the normal use function of the water purifier. On the other hand, if the power supply of the cabinet is not disconnected when the cabinet collapses, it is very likely that water will leak. The leaked water will make the cabinet as a whole wet, thereby increasing the risk of short circuit, which may not only damage the water purifier itself, but also cause safety hazards to the surrounding environment and other electrical equipment. It can be seen that this cabinet water purifier has certain defects and shortcomings in the overall use process, and it is urgently needed to improve the design to improve its safety and reliability. Summary of the invention

[0005] The purpose of the present invention is to provide a water purifier based on a multi-directional protection dump switch to solve the problem that the water purifier used in the prior art lacks a dump protection function as mentioned in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides a water purifier based on a multi-directional protection tipping switch, comprising a base, a cabinet water purifier is fixedly installed on the top of the base, an anti-tipping mechanism is movably installed on the outer side of each outer surface of the cabinet water purifier, a storage cavity is opened at the lower end of the front side of the cabinet water purifier, a square groove is opened in the middle of the top of the storage cavity, a machine box is fixedly installed in the square groove, a tipping switch body is fixedly installed on the inner side of the machine box, a single-chip microcomputer controller is fixedly installed on the inner rear end of the square groove, a control panel is fixedly connected to the top front side of the cabinet water purifier, a touch screen is provided on the upper end of the front side of the control panel, a control keyboard is fixedly connected to the lower end of the front side of the control panel, and a cabinet door is hinged on the front side of the cabinet water purifier located on the outer side of the storage cavity.

[0007] Furthermore, a cup placement table is fixedly installed on the upper front end of the cabinet-type water purifier, and a grille plate is placed on the top of the cup placement table.

[0008] Furthermore, the anti-fall mechanism includes an installation groove, which is opened at the four corners of the cabinet-type water purifier. Adjustment components are fixedly installed on both sides of the interior of the installation groove, and a load-bearing buffer component is fixedly connected to the bottom of the adjustment component.

[0009] Furthermore, a hinge groove is opened at the inner upper end of the installation groove, and a rotating shaft is rotatably connected inside the hinge groove. A covering plate is fixedly installed at the bottom of the rotating shaft, and the covering plate covers the outer side of the load-bearing buffer assembly.

[0010] Furthermore, the cross-sectional shape of the cover plate is L-shaped, the internal cross-sectional shape of the installation groove is stepped, and the load-bearing buffer assembly is installed at two right-angle surfaces in the installation groove.

[0011] Furthermore, the load-bearing buffer assembly includes an articulated seat, which is fixedly mounted on the upper ends of two right-angled surfaces close to the inner side of the mounting groove. The articulated seats in the mounting groove are arranged vertically to each other. The mounting groove is hinged with a telescopic rod through the articulated seat, and the bottom of the telescopic rod is fixedly connected to the load-bearing buffer assembly.

[0012] Furthermore, the telescopic rod includes a sleeve, the top of the sleeve is hinged to the bottom of the hinge seat, the inner side of the sleeve is slidably connected with a sliding rod, the bottom of the sliding rod is fixedly connected to the top of the weight buffer assembly, and the outer lower end of the sleeve is threadedly connected with a hand-tightened screw, which is used to fix the sliding rod.

[0013] Furthermore, the front side of the slide rod is provided with limit holes at equal intervals, the end of the hand-tightened screw is inserted into the inner side of the limit hole, and the outer surface of the outer end knob of the hand-tightened screw is fixedly connected with anti-slip protrusions at equal intervals.

[0014] Furthermore, the weight-buffering assembly includes a circular frame, which is fixedly installed on the bottom of the sliding rod, a telescopic spring is fixedly installed on the inner side of the circular frame, a connecting rod is fixedly installed on the bottom of the telescopic spring, a connecting shaft is fixedly installed on the bottom of the connecting rod, a weight-bearing roller is fixedly installed on the bottom of the connecting shaft, an anti-slip rubber sleeve is fixedly connected to the outer surface of the weight-bearing roller, a damper is fixedly connected to the inner side of the telescopic spring inside the circular frame, and the bottom of the damper is fixedly connected to the top of the connecting rod.

[0015] Furthermore, slide rails are fixedly installed at equal intervals on both sides of the interior of the storage cavity, and slide plates are slidably connected to the inner sides of the slide rails, and mesh panels are fixedly installed between the inner sides of the slide plates.

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

[0017] First, in the present invention, the anti-falling mechanism cooperates with the dumping switch body to provide good protection for the cabinet water purifier. When the cabinet water purifier has a tendency to fall, the heavy-loaded roller at the bottom of the connecting shaft can drive the telescopic rod to rotate at the bottom of the hinge seat when the water purifier is tilted due to its large weight. The water purifier has a low initial speed when it falls, and the telescopic rod can quickly cause the anti-falling mechanism to rotate and unfold. The anti-slip rubber sleeve fits the ground to prevent slipping and provide auxiliary support. If the water purifier is tilted, the single-chip controller cuts off the power through the dumping switch body to avoid water leakage and short circuit. The overall protection performance is good, and the cabinet water purifier can be reliably protected to prevent it from falling and various adverse consequences caused by the falling.

[0018] Secondly, in the present invention, an adjustment mechanism is provided, and the length of the telescopic rod can be adjusted by sliding the sliding rod in the sleeve. After the length is determined, a hand-tightened screw is inserted into the limit hole to fix it. The design of the rotating shaft and the covering plate improves the aesthetics and adaptively rotates when tipping over to improve the protection effect. When the telescopic rod is unfolded, the load-bearing roller contacts the ground, and the protective rubber sleeve prevents slipping to avoid further tipping over. The telescopic spring and the damper in the round frame cooperate to provide damping and buffering when the load-bearing roller contacts the ground to prevent collapse, impact, and vibration from damaging the water purifier. This design facilitates and flexibly adjusts the length of the anti-tip mechanism to adapt to different scenarios, while providing buffering protection for the water purifier, thereby improving the practicability and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure in the present invention when viewed from above;

[0021] Figure 3 This is a schematic diagram of the structure of the cabinet-type water purifier in the present invention when the cabinet door is open;

[0022] Figure 4 It is a schematic diagram of the structure of the regulating component and the buffer component in the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the regulating component and the buffer component in the present invention in a separated state;

[0024] Figure 6 For the present invention Figure 2 A schematic diagram of the enlarged structure at point A;

[0025] Figure 7 For the present invention Figure 3 A schematic diagram of the enlarged structure at B;

[0026] Figure 8 For the present invention Figure 5 A schematic diagram of the enlarged structure at C;

[0027] Fig. 9It is a schematic diagram of the circuit connection module of the electronic components in the present invention.

[0028] In the figure: 1. base; 2. cabinet water purifier; 3. anti-fall mechanism; 31. installation slot; 32. load-bearing buffer assembly; 321. round frame; 322. telescopic spring; 323. connecting rod; 324. connecting shaft; 325. load-bearing roller; 326. damper; 327. anti-slip rubber sleeve; 33. adjustment assembly; 331. hinge seat; 332. telescopic rod; 3321. sleeve; 3322. slide rod; 3323. hand-tightened screw; 3324. limit hole; 34. hinge slot; 35. rotating shaft; 36. covering plate; 4. storage cavity; 5. square slot; 6. machine box; 7. tipping switch body; 8. single-chip controller; 9. control panel; 10. cabinet door; 11. water cup placement table; 12. grille plate; 13. slide rail; 14. slide plate; 15. placement mesh plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 9 In the embodiment of the present invention, a water purifier based on a multi-directional protection tipping switch includes a base 1, a cabinet water purifier 2 is fixedly installed on the top of the base 1, and an anti-tipping mechanism 3 is movably installed on the outer side of each outer surface of the cabinet water purifier 2. A storage cavity 4 is opened at the lower end of the front of the cabinet water purifier 2, and a square groove 5 is opened in the middle of the top of the storage cavity 4. A machine box 6 is fixedly installed in the square groove 5, and a tipping switch body 7 is fixedly installed on the inner side of the machine box 6. A single-chip microcomputer controller 8 is fixedly installed on the inner rear end of the square groove 5. A control panel 9 is fixedly connected to the top front side of the cabinet water purifier 2, a touch screen is provided on the upper front end of the control panel 9, and a control keyboard is fixedly connected to the lower front end of the control panel 9. The front of the cabinet water purifier 2 is located at the storage cavity 4. A cabinet door 10 is hinged on the outside, and an anti-fall mechanism 3 is installed on the outer sides of the cabinet water purifier 2 on the top of the base 1, which can quickly deploy auxiliary supports when the water purifier tends to fall to prevent it from falling. At the same time, if the water purifier is tilted, the single-chip controller 8 can cut off the power to it through the dumping switch body 7 to avoid short circuit caused by water leakage. The machine box 6 in the square groove 5 on the top of the storage cavity 4 is installed with the dumping switch body 7 and the single-chip controller 8, and the layout is reasonable. The control panel 9 on the top front side of the cabinet water purifier 2 is provided with a touch screen and a control keyboard for easy operation. The cabinet door 10 hinged on the outside of the storage cavity 4 on the front can protect the internal structure and facilitate maintenance and inspection of the interior. The overall design improves the safety and convenience of using the water purifier.

[0031] See also Figure 1-Figure 3 A cup placement table 11 is fixedly installed on the upper front end of the cabinet water purifier 2, and a grid plate 12 is placed on the top of the cup placement table 11. Slide rails 13 are fixedly installed at equal intervals on both sides of the interior of the storage cavity 4. Slide plates 14 are slidably connected to the inner sides of the slide rails 13, and mesh panels 15 are fixedly installed between the inner sides of the slide plates 14. A cup placement table 11 is installed on the upper front end of the cabinet water purifier 2, and a grid plate 12 is placed on the top, which can facilitate the placement of cups. Slide rails 13 are installed at equal intervals on both sides of the interior of the storage cavity 4, and slide plates 14 are slidably connected to the inner sides of the slide rails 13. Mesh panels 15 are installed between the inner sides of the slide plates 14, and the mesh panels 15 can be used to store items. The slide plates 14 slide on the slide rails 13 to facilitate the placement of items, thereby improving space utilization and convenience of use.

[0032] See also Figure 1-Figure 6 and Figure 8 The anti-fall mechanism 3 includes a mounting groove 31, which is provided at the four corners of the cabinet-type water purifier 2. Adjustment components 33 are fixedly installed on both sides of the interior of the mounting groove 31. The bottom of the adjustment component 33 is fixedly connected with a load-bearing buffer component 32. A hinge groove 34 is provided at the inner upper end of the mounting groove 31. A rotating shaft 35 is rotatably connected inside the hinge groove 34. A covering plate 36 is fixedly installed at the bottom of the rotating shaft 35. The covering plate 36 covers the outer side of the load-bearing buffer component 32. The cross-sectional shape of the covering plate 36 is L-shaped. The internal cross-sectional shape of the mounting groove 31 is stepped. The load-bearing buffer component 32 is installed on the mounting groove 31. At the two right-angled surfaces in the groove 31, the installation groove 31 is opened at the four corners of the cabinet-type water purifier 2, and the adjustment components 33 on both sides inside can be connected to the weight-bearing buffer component 32 to realize the adjustment of the anti-falling mechanism 3. The rotating shaft 35 in the hinge groove 34 is connected to the covering plate 36, and the covering plate 36 can cover the outside of the weight-bearing buffer component 32 to play a protective role. The cross-section of the covering plate 36 is L-shaped and the internal cross-section of the installation groove 31 is stepped, so that the structure has good adaptability. The weight-bearing buffer component 32 is installed at the two right-angled surfaces in the installation groove 31, which reasonably utilizes the space, improves the structural stability and integrity, and provides multi-directional anti-falling protection for the water purifier.

[0033] See also Figure 8The load-bearing buffer component 32 includes an articulated seat 331, which is fixedly installed at the upper ends of the two right-angled surfaces near the inner side of the mounting groove 31. The articulated seats 331 in the mounting groove 31 are arranged vertically to each other. The mounting groove 31 is hinged with a telescopic rod 332 through the articulated seat 331. The bottom of the telescopic rod 332 is fixedly connected to the load-bearing buffer component 32. The telescopic rod 332 includes a sleeve 3321. The top of the sleeve 3321 is hinged to the bottom of the articulated seat 331. The inner side of the sleeve 3321 is slidably connected with a sliding rod 3322. The bottom of the sliding rod 3322 is fixedly connected to the top of the load-bearing buffer component 32. The outer lower end of the sleeve 3321 is threadedly connected with a hand-tightening screw 3323. The hand-tightening screw 3323 is used to fix the sliding rod 3322. Limiting holes 3324 are evenly spaced on the front of the sliding rod 3322. The hand-tightening screw 3323 The end portion is inserted into the inner side of the limiting hole 3324, and the outer surface of the outer end button handle of the hand-tightened screw 3323 is fixedly connected with anti-skid protrusions at equal intervals. The hinge seat 331 is fixed to the upper ends of the two right-angled surfaces near the inner side of the mounting groove 31 and is perpendicular to each other, so that the anti-falling mechanism 3 can play a role in multiple directions, and the telescopic rod 332 is hingedly connected to the hinge seat 331, and the sleeve 3321 of the telescopic rod 332 is hinged to the bottom of the hinge seat 331, and the inner side is slidably connected to the sliding rod 3322, and the length can be adjusted to adapt to different situations. The hand-tightened screw 3323 at the lower end of the outer side of the sleeve 3321 can be inserted into the limiting hole 3324 on the front side of the sliding rod 3322 to fix the sliding rod 3322, which is convenient for adjusting the length. The anti-skid protrusion on the outer surface of the button handle at the outer end of the hand-tightened screw 3323 is easy to operate. The overall design improves the flexibility and practicality of the anti-falling mechanism 3, and provides more reliable protection for the water purifier.

[0034] See also Figure 1-Figure 5 The load-bearing buffer assembly 32 includes a round frame 321, which is fixedly mounted on the bottom of the sliding rod 3322. A telescopic spring 322 is fixedly mounted on the inner side of the round frame 321. A connecting rod 323 is fixedly mounted on the bottom of the telescopic spring 322. A connecting shaft 324 is fixedly mounted on the bottom of the connecting rod 323. A load-bearing roller 325 is fixedly mounted on the bottom of the connecting shaft 324. The outer surface of the load-bearing roller 325 is fixedly connected with an anti-slip rubber sleeve 327. The inner side of the round frame 321 is located inside the telescopic spring 322 and is fixedly connected with a damper 325. 26. The bottom of the damper 326 is fixedly connected to the top of the connecting rod, the round frame 321 is fixed to the bottom of the sliding rod 3322, and the inner telescopic spring 322 cooperates with the damper 326 to play a buffering role when the connecting rod 323, the connecting shaft 324 and the weight-bearing roller 325 contact the ground. The outer surface of the weight-bearing roller 325 at the bottom of the connecting shaft 324 has an anti-slip rubber sleeve 327 to increase friction and prevent sliding. When the water purifier tends to tip over, the overall structure can respond quickly and provide support and buffering, thereby improving the stability and safety of the water purifier.

[0035] The working principle of the present invention is as follows: by setting the anti-falling mechanism 3 and the tipping switch body 7 to cooperate with each other, during the use of the device, when the cabinet water purifier 2 is placed on the ground for use and there is a tendency to tip over, the load-bearing roller 325 at the bottom of the connecting shaft 324 plays a key role. Since the overall weight of the load-bearing roller 325 is relatively large, during use, the heavy weight at the bottom makes it possible for the load-bearing roller 325 to quickly drive the telescopic rod 332 to rotate at the bottom of the hinged seat 331 once the cabinet water purifier 2 tilts. Because the weight of the load-bearing roller 325 is relatively large, in the early stage of the collapse of the cabinet water purifier 2, the overall center of gravity of the cabinet water purifier 2 will change with the tipping, and at this time the tipping The speed is relatively low. Since the telescopic rod 332 is hinged on the hinge seat 331, the anti-falling mechanism 3 can be quickly caused to rotate and unfold. When the anti-falling mechanism 3 is unfolded, the anti-skid rubber sleeve 327 will fit tightly on the ground, playing an excellent anti-skid role, thereby assisting in supporting the cabinet water purifier 2 and effectively preventing it from tipping over. Moreover, if the cabinet water purifier 2 is in a tilted state, the single-chip controller 8 can power off the cabinet water purifier 2 through the dumping switch body 7, so as to avoid the occurrence of a short circuit due to water leakage during its tipping. Overall, the device has good protection performance and can provide reliable protection for the cabinet water purifier 2.

[0036] By setting the adjustment mechanism, the device can slide by adjusting the sliding rod 3322 inside the sleeve 3321 during use. When the sliding rod 3322 slides on the inner side of the sleeve 3321, it can help extend the total length of the sleeve 3321 and the sliding rod 3322. During use, the length of the telescopic rod 332 can be flexibly adjusted as a whole. When the length is adjusted, the hand-tightening screw 3323 can be twisted. At this time, the hand-tightening screw 3323 can be inserted into the inner side of the limiting hole 3324, thereby helping to fix the sliding rod 3322 and the sleeve 3321. This design makes it convenient for the device to flexibly adjust the length of the anti-falling mechanism 3, which is convenient for adapting to different usage scenarios. In addition, during use, since the rotating shaft 35 and the covering plate 36 are provided, the covering plate 36 can be used to cover the outer side of the installation groove 31, which can not only improve the aesthetics of the device, but also Its hinged design can also adaptively rotate outward when the cabinet-type water purifier 2 is tilted, which not only improves the aesthetics, but also improves its overall protective effect. At the same time, when the telescopic rod 332 is in the unfolded state, the weight-bearing roller 325 will quickly contact the ground, and the protective rubber sleeve on the outer surface of the weight-bearing roller 325 can stably fit the ground to play an anti-slip role, thereby preventing further hinged rotation from causing the cabinet-type water purifier 2 to collapse. In addition, the telescopic spring 322 and the damper 326 inside the circular frame 321 cooperate with each other. When the weight-bearing roller 325 at the bottom of the connecting rod contacts the ground, the telescopic spring 322 and the damper 326 can cooperate to damp it, so that it has good buffering and protective performance, which can avoid the vibration caused by the impact during collapse, and has a better buffering and protective effect on the cabinet-type water purifier 2, effectively preventing it from being damaged by collapse, impact or vibration.

Claims

1. A water purifier based on a multi-directional protection dump switch, characterized in that: It includes a base, a cabinet water purifier is fixedly installed on the top of the base, an anti-falling mechanism is movably installed on the outer side of each outer side of the cabinet water purifier, a storage cavity is opened at the lower end of the front side of the cabinet water purifier, a square groove is opened in the middle of the top of the storage cavity, a machine box is fixedly installed in the square groove, a tipping switch body is fixedly installed on the inner side of the machine box, a single-chip microcomputer controller is fixedly installed on the inner rear end of the square groove, a control panel is fixedly connected to the top front side of the cabinet water purifier, a touch screen is provided on the upper end of the front side of the control panel, a control keyboard is fixedly connected to the lower end of the front side of the control panel, and a cabinet door is hinged on the front side of the cabinet water purifier located on the outer side of the storage cavity.

2. The water purifier based on the multi-directional protection dump switch according to claim 1 is characterized in that: A water cup placement table is fixedly installed on the upper front end of the cabinet-type water purifier, and a grid plate is placed on the top of the water cup placement table.

3. The water purifier based on the multi-directional protection dump switch according to claim 2 is characterized in that: The anti-fall mechanism comprises an installation groove, which is arranged at the four corners of the cabinet-type water purifier. Adjustment components are fixedly installed on both sides of the interior of the installation groove, and a load-bearing buffer component is fixedly connected to the bottom of the adjustment component.

4. The water purifier based on the multi-directional protection dump switch according to claim 3 is characterized in that: A hinge groove is provided at the inner upper end of the installation groove, and a rotating shaft is rotatably connected inside the hinge groove. A covering plate is fixedly installed at the bottom of the rotating shaft, and the covering plate covers the outer side of the load-bearing buffer component.

5. The water purifier based on the multi-directional protection dump switch according to claim 4 is characterized in that: The cross-sectional shape of the covering plate is L-shaped, the internal cross-sectional shape of the mounting groove is stepped, and the load-bearing buffer assembly is installed at two right-angled surfaces in the mounting groove.

6. The water purifier based on the multi-directional protection dump switch according to claim 5, characterized in that: The load-bearing buffer assembly includes an articulated seat, which is fixedly mounted on the upper ends of two right-angled surfaces close to the inner side of the mounting groove. The articulated seats in the mounting groove are arranged vertically to each other. The mounting groove is hinged with a telescopic rod through the articulated seat, and the bottom of the telescopic rod is fixedly connected to the load-bearing buffer assembly.

7. The water purifier based on the multi-directional protection dump switch according to claim 6 is characterized in that: The telescopic rod includes a sleeve, the top of the sleeve is hinged to the bottom of the hinge seat, the inner side of the sleeve is slidably connected with a sliding rod, the bottom of the sliding rod is fixedly connected to the top of the load-bearing buffer assembly, and the outer lower end of the sleeve is threadedly connected with a hand-tightened screw, which is used to fix the sliding rod.

8. The water purifier based on the multi-directional protection dump switch according to claim 7 is characterized in that: The front side of the slide rod is provided with limit holes at equal intervals, the end of the hand-tightening screw is inserted into the inner side of the limit hole, and the outer surface of the outer end knob of the hand-tightening screw is fixedly connected with anti-skid protrusions at equal intervals.

9. The water purifier based on the multi-directional protection dump switch according to claim 8, characterized in that: The weight-bearing buffer assembly includes a circular frame, which is fixedly installed at the bottom of the sliding rod, a telescopic spring is fixedly installed on the inner side of the circular frame, a connecting rod is fixedly installed on the bottom of the telescopic spring, a connecting shaft is fixedly installed on the bottom of the connecting rod, a weight-bearing roller is fixedly installed on the bottom of the connecting shaft, an anti-slip rubber sleeve is fixedly connected to the outer surface of the weight-bearing roller, a damper is fixedly connected to the inner side of the telescopic spring inside the circular frame, and the bottom of the damper is fixedly connected to the top of the connecting rod.

10. The water purifier based on the multi-directional protection dump switch according to claim 1, characterized in that: Slide rails are fixedly installed at equal intervals on both sides of the storage cavity, the inner sides of the slide rails are slidably connected with slide plates, and mesh panels are fixedly installed between the inner sides of the slide plates.

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