Gimbal with sealed detergent cartridge

Abstract

The application discloses a gimbal with a sealed detergent box, which comprises a gimbal body and a detergent box mounted on the gimbal body, wherein the detergent box comprises a detergent inlet, a liquid suction port, a sealing plate insertion port and a sealing plate; the detergent inlet and the liquid suction port are arranged on an upper top; the sealing plate insertion port is arranged on a side wall of the detergent box facing the center of the gimbal body; the sealing plate is arranged in a pluggable manner along the radial direction of the gimbal body, and blocks the communication between the detergent inlet and the inner cavity of the detergent box; the sealing plate is in interference fit with the sealing plate insertion port, and the sealing plate is sealed with the bottom end of the detergent inlet. The sealing plate is directly inserted into the detergent box body, so that the full-sealing structure of the detergent box is realized, the risk of leakage of the detergent is prevented, and the reliability of the sealing of the detergent box is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of washing machines, and particularly relates to a balance ring with a sealed detergent box. BACKGROUND

[0002] The existing balance ring and its detergent containing structure of the dispensing box, the structure of the box cover is mostly flip cover type or screw cover type, the flip cover type is similar to the flip cover design structure of the upper cover of the pulsator washing machine, and the screw cover type is designed to take the end of the box cover as the shaft, so that the box cover can rotate around the shaft by a certain angle to open the box body. Although such structure can realize the function of sealing the dispensing box, the corresponding box cover and box body are not completely matched together in nature, and if the size of the parts deviates, there may be a gap between the box cover and the box body after assembly, thereby causing the machine detergent box to seep detergent around, affecting the user experience.

[0003] A washing machine with application No. 201110316746X sets a softener containing part on the balance ring, and covers the softener dispensing port with a rotatable cover. Although this structure can meet the sealing requirement, it still has the possibility of leakage.

[0004] Therefore, the present application is proposed. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art, and to provide a balance ring with a sealed detergent box, which can seal the liquid dispensing port of the detergent box on the balance ring.

[0006] To solve the above technical problems, the basic idea of the technical solution of the present application is:

[0007] A balance ring with a sealed detergent box, comprising a balance ring body and a detergent box installed on the balance ring body.

[0008] The detergent box comprises a detergent dispensing port, a liquid suction port, a sealing plate insertion port, and a sealing plate. The detergent dispensing port and the liquid suction port are both arranged on the upper top.

[0009]

[0009] The sealing plate insertion port is arranged on the side wall of the detergent box facing the center of the balance ring body. The sealing plate is arranged in the sealing plate insertion port along the radial direction of the balance ring body, and blocks the communication between the detergent dispensing port and the inner cavity of the detergent box.

[0010] The sealing plate is in interference fit with the sealing plate insertion port, and the sealing plate is sealed between the bottom end of the detergent dispensing port.

[0011] By setting a sealing plate insertion port on the side wall of the detergent box facing the center of the balance ring body, and using an interference fit, so that the sealing plate is not plug-in, and will not be loose due to the vibration when the washing machine works, so as to prevent the sealing plate from falling off, and further prevent the liquid in the detergent box from leaking.

[0012] Further, a sealing gasket is arranged in the inner cavity of the detergent box, the sealing gasket has a through hole in the up-down direction, and a half-through slot in the horizontal direction is further arranged on the sealing gasket, and the through hole intersects with the half-through slot; the through hole is communicated with the detergent insertion port, and the half-through slot is communicated with the sealing plate insertion port.

[0013] In order to better realize sealing and ensure that the liquid in the detergent box does not leak, a sealing gasket is arranged in the inner cavity of the detergent box. In order to enable the detergent to be filled smoothly, the sealing gasket has a through hole in the up-down direction, and the through hole is communicated with the detergent insertion port, so that the detergent can be filled from the detergent insertion port and flow into the inner cavity of the detergent box through the through hole on the sealing gasket. In order to enable the sealing plate to better realize sealing, a half-through slot in the horizontal direction is further arranged on the sealing gasket, and the half-through slot is communicated with the sealing plate insertion port. In this way, after the sealing plate is inserted into the sealing plate insertion port arranged on the side wall of the detergent box facing the center of the balance ring body, the sealing plate is inserted into the half-through slot on the sealing gasket. Since the through hole intersects with the half-through slot, when the sealing plate is inserted into the half-through slot, the through hole on the sealing gasket is blocked, thereby blocking the communication between the detergent insertion port and the inner cavity of the detergent box, and preventing the liquid in the inner cavity of the detergent box from leaking.

[0014] Further, the top of the sealing gasket is in sealing contact with the top of the inner cavity of the detergent box, and the side of the sealing gasket is in sealing contact with the side wall of the inner cavity of the detergent box close to the center of the balance ring body.

[0015] The sealing gasket is installed in the included angle between the top of the inner cavity of the detergent box and the side wall of the inner cavity of the detergent box close to the center of the balance ring body. In this way, the sealing gasket can be matched with the sealing plate in the smallest volume, thereby realizing sealing of all possible liquid leakage channels.

[0016] In order to realize sealing, the sealing gasket also needs to be sealed with the inner wall of the cavity of the detergent box. The top of the sealing gasket is in sealing contact with the top of the inner cavity of the detergent box, and the side of the sealing gasket is in sealing contact with the side wall of the inner cavity of the detergent box close to the center of the balance ring body. In this way, the detergent will not flow out from the gap between the top of the sealing gasket and the top of the inner cavity of the detergent box, nor from the gap between the side of the sealing gasket and the side wall of the inner cavity of the detergent box close to the center of the balance ring body.

[0017] Further, the sealing plate and the half-through slot of the sealing gasket are interference fit.

[0018] In order to ensure the sealing between the sealing plate and the sealing gasket, liquid leakage from the gap between the two does not occur, and the sealing plate and the half-through slot of the sealing gasket are in interference fit, so that the sealing gasket can move when the sealing plate is inserted and pulled out, but there is no gap between the two to cause liquid leakage.

[0019] Further, when the sealing plate is inserted into position, the sealing plate blocks the through hole of the sealing gasket in the up-down direction.

[0020] The sealing plate is used to block the communication channel between the detergent pouring port and the inner cavity of the detergent box, so when the sealing plate is inserted into position, the sealing plate blocks the through hole of the sealing gasket in the up-down direction. In this way, the liquid in the inner cavity of the detergent box will not leak from the through hole of the sealing gasket.

[0021] Further, the through hole of the sealing gasket in the up-down direction intersects with the half-through slot in the horizontal direction to be divided into an upper through hole and a lower through hole, the bottom of the upper through hole is gradually reduced in size from top to bottom, and the top of the lower through hole is gradually reduced in size from top to bottom, and the size of the bottom of the upper through hole is smaller than the corresponding size of the top of the lower through hole.

[0022] The bottom of the upper through hole is gradually reduced in size from top to bottom, that is, the size of the upper through hole is gradually reduced in size from top to bottom; the top of the lower through hole is gradually reduced in size from top to bottom, that is, the size of the lower through hole is gradually reduced in size from top to bottom; the size of the bottom of the upper through hole is smaller than the corresponding size of the top of the lower through hole, that is, the diameter of the bottom of the upper through hole is smaller than the diameter of the top of the lower through hole, or the length and width of the bottom of the upper through hole are smaller than the length and width of the top of the lower through hole.

[0023] The bottom of the upper through hole is gradually reduced in size from top to bottom, that is, the size of the upper through hole is gradually reduced in size from top to bottom; the top of the lower through hole is gradually reduced in size from top to bottom, that is, the size of the lower through hole is gradually reduced in size from top to bottom; the size of the bottom of the upper through hole is smaller than the corresponding size of the top of the lower through hole, that is, the diameter of the bottom of the upper through hole is smaller than the diameter of the top of the lower through hole, or the length and width of the bottom of the upper through hole are smaller than the length and width of the top of the lower through hole.

[0024] In this way, when the detergent flows through the through hole of the sealing gasket from the detergent pouring port, due to the gradual reduction in size of the bottom of the upper through hole from top to bottom and the gradual reduction in size of the top of the lower through hole from top to bottom, and the size of the bottom of the upper through hole is smaller than the size of the top of the lower through hole, the detergent will drip into the lower through hole due to the effect of gravity and its own cohesive force, and will not drip on the outer periphery of the top of the lower through hole, thereby avoiding the case that the sealing plate sticks to the detergent attached to the outer periphery of the top of the lower through hole when the sealing plate is inserted and pulled out, and improving the user experience.

[0025] Further, the sealing plate is provided with a sealing layer on the top surface, the bottom surface, the left side surface and the right side surface.

[0026] The sealing plate is provided with a sealing layer on the top surface, the bottom surface, the left side surface and the right side surface in contact with the sealing gasket, so that the sealing effect can be better achieved.

[0027] Further, the liquid suction port is located outside the detergent pouring port and is distributed on both sides of the detergent pouring port.

[0028] The detergent pouring port of the detergent box is the position where the user manually adds detergent, the liquid suction port is a structure for sucking the liquid in the detergent box during the operation of the machine, and the washing liquid is temporarily stored in the cavity of the detergent box. In order to seal the communication between the detergent pouring port and the inner cavity of the detergent box with the sealing plate without interfering with the liquid suction port, and to make the size of the sealing plate as small as possible, the liquid suction port is located outside the detergent pouring port and is distributed on both sides of the detergent pouring port, that is, the liquid suction port is located on the side of the detergent pouring port away from the center of the balance ring body, and the liquid suction port is respectively distributed on both sides of the detergent pouring port along the circumference of the balance ring body.

[0029] Further, the inner cavity of the detergent box is provided with a liquid suction pipe, and the top end of the liquid suction pipe is connected with the liquid suction port.

[0030] In order to suck the liquid in the detergent box during the operation of the washing machine, the inner cavity of the detergent box is provided with a liquid suction pipe, and the top end of the liquid suction pipe is connected with the liquid suction port, so that the liquid in the detergent box can be smoothly sucked out of the liquid suction port.

[0031] Further, the end of the sealing plate facing the center of the balance ring body is provided with a handle.

[0032] In order to make it easier to plug and unplug the sealing plate, the end of the sealing plate facing the center of the balance ring body is provided with a handle, and the handle is exposed outside the detergent box when the sealing plate is inserted into place.

[0033] After adopting the above technical scheme, the present application has the following beneficial effects compared with the prior art.

[0034] The application discloses a balance ring with a sealed detergent box, which comprises a balance ring body and a detergent box mounted on the balance ring body.

[0035] The specific embodiments of the application are described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0036] The accompanying drawings, which are part of the present application, serve to further understand the present application, and the illustrative embodiments of the present application and the descriptions thereof serve to explain the present application but do not constitute improper limitations on the present application. Obviously, the accompanying drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings:

[0037] Figure 1 is a structural schematic view of the balance ring with the sealed detergent box;

[0038] Figure 2 is a structural schematic view of the balance ring with the sealed detergent box;

[0039] Figure 3 is a top view structural schematic view of the balance ring with the sealed detergent box;

[0040] Figure 4 is a schematic view of the sealing plate.

[0041] Figure 5 is a top view schematic view of the sealing plate in Figure 4

[0042] In the drawings: 1, balance ring body; 2, detergent box; 3, detergent inlet; 4, liquid suction port; 5, sealing plate insertion port; 6, sealing plate; 7, sealing gasket; 8, through hole; 9, half-through slot; 10, sealing layer; 11, handle.​

[0043] It should be noted that the drawings and the written description are not intended to limit the scope of the present application in any way, but are merely to illustrate the concept of the present application to those skilled in the art. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0045] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0046] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] Combination Figures 1 to 4 As shown in the drawings, the present application is a gimbal with a sealed detergent box, which comprises a gimbal body and a detergent box 2 mounted on the gimbal body.

[0048] The detergent box 2 comprises a detergent inlet 3, a liquid suction port 4, a sealing plate insertion port 5 and a sealing plate 6. The detergent inlet 3 and the liquid suction port 4 are both arranged on the upper top.

[0049] The sealing plate insertion port 5 is arranged on the side wall of the detergent box 2 facing the center of the gimbal body 1. The sealing plate 6 is arranged in the radial direction of the gimbal body 1 and is inserted and pulled out, thereby blocking the communication between the detergent inlet 3 and the inner cavity of the detergent box 2.

[0050] The sealing plate 6 is in interference fit with the sealing plate insertion port 5, and the sealing plate 6 is sealed between the bottom end of the detergent inlet 3.

[0051] By providing a sealing plate insertion port 5 on one side wall of the detergent box 2 facing the center of the balance ring body 1, and using an interference fit, the sealing plate 6, after being inserted into the sealing plate insertion port 5, will not loosen or fall off due to vibration during the operation of the washing machine without being inserted or removed. This prevents the sealing plate 6 from falling off and causing liquid leakage inside the detergent box 2.

[0052] like Figure 2 As shown, a sealing gasket 7 is provided in the inner cavity of the detergent box 2. The sealing gasket 7 has a through hole 8 in the vertical direction and a semi-through groove 9 in the horizontal direction. The through hole 8 and the semi-through groove 9 intersect. The through hole 8 is connected to the detergent inlet 3, and the semi-through groove 9 is connected to the sealing plate insertion port 5.

[0053] To achieve a better seal and prevent leakage of liquid inside the detergent dispenser 2, a sealing gasket 7 is installed inside the detergent dispenser 2. Furthermore, to facilitate smooth detergent filling, the sealing gasket 7 has vertical through-holes 8, which correspond to and communicate with the detergent inlet 3, allowing detergent to enter from the detergent inlet 3 and flow into the inner cavity of the detergent dispenser 2 through the through-holes 8 on the sealing gasket 7. To further enhance the sealing effect of the sealing plate 6, the sealing gasket 7 also has a horizontal semi-through groove 9, which communicates with the sealing plate insertion port 5. Thus, when the sealing plate 6 is inserted into the sealing plate insertion port 5 on one side wall of the detergent dispenser 2 towards the center of the balance ring body 1, it enters the semi-through groove 9 on the sealing gasket 7. Since the through-hole 8 intersects with the semi-through groove 9, the sealing plate 6, when inserted into the semi-through groove 9, seals the through-hole 8 on the sealing gasket 7, thereby blocking the communication between the detergent inlet 3 and the inner cavity of the detergent dispenser 2, preventing liquid leakage from the inner cavity of the detergent dispenser 2.

[0054] The top of the sealing gasket 7 is in sealing contact with the top of the inner cavity of the detergent box 2, and the side of the sealing gasket 7 is in sealing contact with the side wall of the inner cavity of the detergent box 2 near the center of the balance ring body 1.

[0055] The sealing gasket 7 is installed in the angle between the top of the inner cavity of the detergent box 2 and the side wall of the inner cavity of the detergent box 2 near the center of the balance ring body 1. In this way, it can achieve a minimum volume to fit with the sealing plate 6 and thus seal all channels where liquid leakage may occur.

[0056] To achieve a seal, the sealing gasket 7 must also be sealed to the inner wall of the detergent dispenser 2 cavity. The top of the sealing gasket 7 is in sealed contact with the top of the inner cavity of the detergent dispenser 2, and the side of the sealing gasket 7 is in sealed contact with the side wall of the inner cavity of the detergent dispenser 2 near the center of the balance ring body 1. In this way, detergent will not flow out from the gap between the top of the sealing gasket 7 and the top of the inner cavity of the detergent dispenser 2, nor will it flow out from the gap between the side of the sealing gasket 7 and the side wall of the inner cavity of the detergent dispenser 2 near the center of the balance ring body 1.

[0057] The sealing plate 6 is in interference fit with the half slot 9 of the sealing gasket 7.

[0058] In order to ensure the sealing between the sealing plate 6 and the sealing gasket 7, liquid leakage from the gap between the two does not occur, the interference fit between the half slot 9 of the sealing plate 6 and the sealing gasket 7 is adopted, so that, due to the rubber flexible material of the sealing gasket 7, the sealing plate 6 can be moved during plugging, but no gap occurs between the two to cause liquid leakage.

[0059] When the sealing plate 6 is inserted into position, the sealing plate 6 blocks the through hole 8 of the sealing gasket 7 in the up-down direction.

[0060] The sealing plate 6 is inserted into position, the sealing plate 6 blocks the through hole 8 of the sealing gasket 7 in the up-down direction. In this way, the liquid in the inner cavity of the detergent box 2 will not leak from the through hole 8 of the sealing gasket 7.

[0061] The through hole 8 of the sealing gasket 7 in the up-down direction intersects with the horizontal half slot 9 and is divided into two parts, the upper through hole and the lower through hole, the bottom of the upper through hole is gradually reduced in size from top to bottom, and the top of the lower through hole is gradually reduced in size from top to bottom, the size of the bottom of the upper through hole is smaller than the corresponding size of the top of the lower through hole.

[0062] The bottom of the upper through hole is gradually reduced in size from top to bottom, that is, the upper through hole is gradually reduced in size from top to bottom by adopting the structure of large at the top and small at the bottom; the top of the lower through hole is gradually reduced in size from top to bottom, that is, the size of the lower through hole is gradually reduced from top to bottom by adopting the structure of large at the top and small at the bottom; the size of the bottom of the upper through hole is smaller than the corresponding size of the top of the lower through hole, that is, the diameter of the bottom of the upper through hole is smaller than the diameter of the top of the lower through hole, or the length and width of the bottom of the upper through hole are smaller than the length and width of the top of the lower through hole, respectively.

[0063] The bottom of the upper through hole is gradually reduced in size from top to bottom, that is, the upper through hole is gradually reduced in size from top to bottom by adopting the structure of large at the top and small at the bottom; the top of the lower through hole is gradually reduced in size from top to bottom, that is, the size of the lower through hole is gradually reduced from top to bottom by adopting the structure of large at the top and small at the bottom; the size of the bottom of the upper through hole is smaller than the corresponding size of the top of the lower through hole, that is, the diameter of the bottom of the upper through hole is smaller than the diameter of the top of the lower through hole, or the length and width of the bottom of the upper through hole are smaller than the length and width of the top of the lower through hole, respectively.

[0064] In this way, when the detergent is injected from the detergent injection port 3 to flow through the through hole on the sealing gasket 7, due to the size reduction structure of the upper through hole bottom from top to bottom and the size reduction structure of the lower through hole top from top to bottom, the size of the upper through hole bottom is smaller than the size of the lower through hole top, and the detergent will drip into the lower through hole due to the gravity and the self-adhesion of the detergent, and will not drip on the outer periphery of the lower through hole top, thereby avoiding the situation that the sealing plate 6 is stuck with the detergent adhered to the outer periphery of the lower through hole top when being inserted and pulled out, and improving the user experience.

[0065] In combination Figure 5 , the sealing plate 6 is provided with a sealing layer 10 on the top surface, the bottom surface, the left side surface and the right side surface of the sealing plate 6.

[0066] The sealing layer 10 is arranged on the top surface, the bottom surface, the left side surface and the right side surface of the sealing plate 6 in contact with the sealing gasket 7, so that the sealing effect can be better achieved.

[0067] The liquid suction port 4 is located outside the detergent injection port 3 and is distributed on both sides of the detergent injection port 3.

[0068] The detergent injection port 3 of the detergent box 2 is the position where the user manually adds the detergent, and the liquid suction port 4 is the structure for sucking out the liquid in the detergent box 2 when the machine is running, and the washing liquid is temporarily stored in the cavity of the detergent box 2. In order to satisfy the sealing plate 6 to block the communication between the detergent injection port 3 and the inner cavity of the detergent box 2 without interfering with the liquid suction port 4, and the size of the sealing plate 6 is as small as possible, the liquid suction port 4 is located outside the detergent injection port 3 and is distributed on both sides of the detergent injection port 3, that is, the liquid suction port 4 is located on the side of the detergent injection port 3 away from the center of the balance ring body 1, and the liquid suction port 4 is respectively distributed on both sides of the detergent injection port 3 along the circumferential direction of the balance ring body 1.

[0069] The liquid suction pipe is arranged in the inner cavity of the detergent box 2, and the top end of the liquid suction pipe is connected with the liquid suction port 4.

[0070] In order to suck out the liquid in the detergent box 2 when the washing machine is running, the liquid suction pipe is arranged in the inner cavity of the detergent box 2, and the top end of the liquid suction pipe is connected with the liquid suction port 4, so that the liquid in the detergent box 2 can be smoothly sucked out from the liquid suction port 4.

[0071] In order to be easier to insert and pull out the sealing plate 6, the end of the sealing plate 6 facing the center of the balance ring body 1 is provided with a handle 11, and the handle 11 is exposed outside the detergent box 2 when the sealing plate 6 is inserted in place. The user can insert and pull out the sealing plate 6 by pinching the handle 11.

[0072] The application discloses a balance ring with a sealed detergent box, which comprises a balance ring body and a detergent box mounted on the balance ring body.

[0073] The above merely describes the preferred embodiments of the application, and is not intended to limit the application in any form. Although the application has been disclosed above with the preferred embodiments, the application is not limited thereto. Any person skilled in the art can make some changes or modifications to the above-mentioned technical content without departing from the technical solution of the application, and equivalent embodiments with equivalent changes are obtained. The embodiments in the above-mentioned embodiments can be further combined or replaced, as long as the changes or modifications do not depart from the technical solution of the application. Any simple modification, equivalent change and modification of the above-mentioned embodiments according to the technical essence of the application still belong to the scope of the application.

Claims

1. A gimbal with a sealed detergent pod, characterized by: The detergent box comprises a detergent box body and a sealing plate, The detergent box comprises a detergent box body and a sealing plate, The sealing plate insertion port is arranged on a side wall of the detergent box facing the center of the gimbal body, and the sealing plate is arranged in a pluggable manner along the radial direction of the gimbal body to block the communication between the detergent inlet and the inner cavity of the detergent box. The sealing plate is in interference fit with the sealing plate insertion port, and the sealing plate is sealed between the bottom end of the detergent inlet and the sealing plate insertion port. A sealing gasket is arranged in the inner cavity of the detergent box, the sealing gasket has a through hole in the vertical direction, and a half-through slot in the horizontal direction is further arranged on the sealing gasket. The through hole in the vertical direction of the sealing gasket is divided into an upper through hole and a lower through hole by the intersection with the half-through slot in the horizontal direction.

2. A gimbal with a sealed detergent box according to claim 1, characterized in that: The bottom of the upper through hole is in a size-reducing structure from top to bottom, the top of the lower through hole is in a size-reducing structure from top to bottom, the size of the bottom of the upper through hole is smaller than the corresponding size of the top of the lower through hole, and the sealing plate blocks the through hole in the vertical direction of the sealing gasket when the sealing plate is inserted into place.

3. The gimbal with a sealed detergent box according to claim 1, characterized in that: The top of the sealing gasket is in sealing contact with the top of the inner cavity of the detergent box, and the side of the sealing gasket is in sealing contact with the side wall of the inner cavity of the detergent box close to the center of the gimbal body.

4. A gimbal with a sealed detergent pod according to any one of claims 1-3, wherein: The sealing plate is in interference fit with the half-through slot of the sealing gasket.

5. The gimbal with a sealed detergent box according to claim 1, characterized in that: A sealing layer is arranged on the top surface, the bottom surface, the left side surface and the right side surface of the sealing plate.

6. The gimbal with a sealed detergent box according to claim 1, characterized in that: The liquid suction port is located outside the detergent inlet and is distributed on both sides of the detergent inlet.

7. The gimbal with a sealed detergent box according to claim 1, characterized in that: A liquid suction tube is arranged in the inner cavity of the detergent box, and the top end of the liquid suction tube is connected with the liquid suction port. The end of the sealing plate facing the center of the gimbal body is provided with a handle.

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