CN218094579U - Floating ball structure for cleaning equipment and cleaning equipment - Google Patents
Floating ball structure for cleaning equipment and cleaning equipment Download PDFInfo
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- CN218094579U CN218094579U CN202221838880.6U CN202221838880U CN218094579U CN 218094579 U CN218094579 U CN 218094579U CN 202221838880 U CN202221838880 U CN 202221838880U CN 218094579 U CN218094579 U CN 218094579U
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- floating ball
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Abstract
The utility model provides a floater structure and cleaning equipment for on cleaning equipment relating to floater technical field, including floater, support piece, rotation axis and sealing member, the floater is connected in support piece's one end, and the rotation axis is connected on support piece, is equipped with the sealing member on the support piece other end, and the floater is around rotation axis rotation, and the rotation axis drives the sealing member and removes. The utility model changes the motion mode of the floating ball into the rotation motion, effectively reduces the friction, improves the sensitivity of the floating ball, and reduces the risk of the blockage failure of the floating ball; through the sealing between sealing member and the air inlet, realized the sealed of rubber spare and working of plastics, the effectual floater leakproofness that has improved has reduced the risk that equipment intake.
Description
Technical Field
The utility model relates to a floater technical field specifically, relates to a floater structure and cleaning equipment for on cleaning equipment. In particular to a high-sensitivity high-tightness floating ball structure used on a cleaning device.
Background
The floating ball structure of the existing cleaning equipment is mainly of an up-and-down sliding structure, the lower end of the existing cleaning equipment is a hollow body, the floating ball structure is driven by liquid to move upwards along a guide structure, the upper end of the floating ball structure is a surface which can be completely attached to an air inlet, and when the air inlet is blocked, the purpose of preventing the liquid from entering an internal air duct can be achieved. However, the existing up-down sliding floating ball structure is easy to generate larger friction force with the guide structure under the condition of unbalanced stress at the lower end, so that the up-down movement of the floating ball structure is influenced, and even the floating ball structure is blocked and loses efficacy; and the surface jointed with the air inlet can not be completely sealed, so that the suction force at the suction port of the hose can suck partial liquid after the floating ball acts, and the liquid flows back from the suction port after the machine is shut down.
Found through prior art patent document retrieval, chinese utility model patent publication number is CN2055518862U, discloses a ball-cock assembly, belongs to ball-cock assembly technical field, through being connected of interlock axle and rotation axis, realizes the rotation of floater, and wherein, fixed valve piece and movable valve piece all adopt ceramic material design, because of there is not frictional force moment production between the ceramic chip to have good sealed effect. The water-saving type water-saving valve comprises a valve seat, an inner valve cover, an outer valve cover, a floating rod and a floating ball, wherein a water flowing channel is formed between the fixedly connected valve seat and the inner valve cover and is arranged on the same axis, a water inlet end is arranged inside the valve seat, a water outlet end is arranged on the same side of the inner valve cover and the outer valve cover, the valve core device is arranged between the valve seat and the inner valve cover, one end of the valve core device penetrates through the inner valve cover and is propped against the inner part of the outer valve cover, the valve core device is sequentially laminated with a fixed valve plate, a movable valve plate, a linkage shaft, a compression spring and a rotating shaft, the fixed valve plate, the movable valve plate, the linkage shaft, the compression spring and the rotating shaft are mutually attached, the part of the rotating shaft, which extends out of the inner valve cover, is connected with one end of the floating rod, the other end of the floating rod is connected with the inner side of the outer valve seat through threads, the water level in a water tank or the water tank rises or falls to drive the floating ball, and the floating ball rotates through the floating rod, the rotating shaft and the linkage shaft to drive the movable valve plate to rotate. Therefore, the method disclosed in the document and the present invention belong to different inventive concepts.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a floater structure and cleaning device for on cleaning device.
According to the utility model provides a pair of a floater structure for cleaning equipment is last, including floater, support piece, rotation axis and sealing member, the floater is connected in support piece's one end, and the rotation axis is connected on support piece, is equipped with the sealing member on the support piece other end, and the floater is around rotation axis rotation, and the rotation axis drives the sealing member and removes.
In some embodiments, the sealing member includes a fixing block and a sealing pad, the fixing block is connected to the back of the other end of the supporting member, the sealing pad is wrapped on the fixing block, and the sealing pad is connected to the supporting member.
In some embodiments, the seal includes a protrusion and an O-ring, the O-ring being sleeved on an outside of the protrusion.
In some embodiments, the support member comprises a first support section, a second support section, and a third support section, the first support section, the second support section, and the third support section being connected in sequence;
first support section is connected on the floater, and rotation axis connection is connected on the second support section, is connected with the sealing member on the back of third support section.
In some embodiments, the second support section is provided with a connecting hole, and the second support section and the connecting hole are of an integral injection molding structure;
the rotation shaft is inserted into the connection hole, and the support rotates about the rotation shaft.
In some embodiments, the floating ball rotating shaft is inserted into the rotating shaft hole inside the water tank, and the floating ball is connected with the water tank.
In some embodiments, an air duct is arranged in the middle of the water tank, and an air inlet is arranged on the air duct;
when liquid in the water tank rises and partially submerges the floating ball, the floating ball generates buoyancy, the floating ball rotates anticlockwise around the rotating shaft, the sealing element and the air inlet complete suction to form sealing under suction force generated by the air duct, and the water tank stops sucking liquid.
In some embodiments, the float ball comprises a float ball cover plate and a float ball main body, the float ball cover plate is connected to the float ball main body, and the float ball cover plate is provided with a groove.
The utility model also provides a cleaning device, including being used for the floater structure on the cleaning device.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model changes the motion mode of the floating ball into the rotation motion, effectively reduces the friction, improves the sensitivity of the floating ball, and reduces the risk of the blockage failure of the floating ball; through the sealing between sealing member and the air inlet, realized the sealed of rubber spare and working of plastics, the effectual floater leakproofness that has improved has reduced the risk that equipment intake.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of example 2;
FIG. 2 is a schematic structural view of example 3;
FIG. 3 is a schematic view of the sealing connection between the sealing member and the air inlet according to the present invention;
FIG. 4 is a schematic view of the sealing member and the air inlet of the present invention not connected;
FIG. 5 is a schematic view of the structure of the middle water tank of the present invention;
fig. 6 is a schematic structural view of embodiment 1 of the present invention;
fig. 7 is a sectional view of fig. 6.
The reference numbers in the figures:
the floating ball type air conditioner comprises a floating ball 1, a support member 2, a first support section 21, a concave plate 211, a step surface 212, a second support section 22, a connecting hole 221, a third support section 23, a rotating shaft 3, a sealing member 4, a fixing block 41, a sealing gasket 42, a protrusion 43, an O-shaped ring 44, a water tank 5, an air inlet 51, a rotating shaft hole 52 and an air duct 6.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one of ordinary skill in the art without departing from the spirit of the invention. All of which belong to the protection scope of the present invention.
Example 1
According to the utility model provides a pair of a floater structure for cleaning device is last, as shown in fig. 1 or fig. 6, including floater 1, support piece 2, rotation axis 3 and sealing member 4, floater 1 is connected in support piece 2's one end, and rotation axis 3 is connected on support piece 2, is equipped with sealing member 4 on the support piece 2 other end, and floater 1 rotates around rotation axis 3, and rotation axis 3 drives sealing member 4 and removes.
As shown in fig. 7, the floating ball 1 is composed of a floating ball cover plate 11 and a floating ball main body 12, the floating ball main body 12 is similar to a hollow cylinder with a single-side opening, the floating ball cover plate 11 and the floating ball main body 12 can be hermetically connected through ultrasonic waves or glue to form an internal hollow cylinder, so that the whole floating ball 1 can generate enough rising buoyancy in liquid, wherein the floating ball cover plate 11 is provided with a groove, the groove structure is a reinforcing rib on the surface of the floating ball cover plate 11, and the effect that the floating ball cover plate 11 cannot be sealed due to deformation when the floating ball cover plate 11 and the floating ball main body 12 are assembled due to deformation is achieved.
As shown in fig. 5, the float 1 is connected to the tank 5 by inserting the float shaft 3 into the shaft hole 52 inside the tank 5. An air duct 6 is arranged in the middle of the water tank 5, an air inlet 51 is arranged on the air duct 6, and the sealing element 4 is matched with the air inlet 51.
The working principle is as follows:as shown in fig. 3-4, when the device is started, the air duct 6 generates suction, and liquid enters the water tank 5 from the water inlet due to the influence of self gravityThe liquid falls down into the bottom of the water tank 5, while the gas enters the air duct 6 through the air inlet 51; until the floater 1 is by liquid submergence part after, floater 1 receives the buoyancy that liquid produced to carry out anticlockwise rotation around rotation axis 3 as the axle center, when treating that sealing member 4 is close to air inlet 51, is adsorbed by air inlet 51's suction, and sealing member 4 compresses tightly completely with the working of plastics around the air inlet 51 this moment, accomplishes the actuation and forms sealedly, and the suction disappears in the water tank 5, and liquid no longer gets into water tank 5, reaches and stops imbibition, prevents the purpose that liquid from getting into wind channel 6.
Example 2
The embodiment 2 is completed on the basis of the embodiment 1, as shown in fig. 1, the fixing block 41 is wrapped by the sealing gasket 42, so as to achieve high sealing performance, specifically:
the sealing member 4 includes a fixing block 41 and a sealing gasket 42, the fixing block 41 is connected to the back of the other end of the supporting member 2, the sealing gasket 42 is wrapped on the fixing block 41, and the sealing gasket 42 is connected to the supporting member 2. Preferably, the gasket 42 is made of a rubber material.
The floating ball 1 adopts a rotary floating structure, the rotary friction is smaller than the sliding friction, and the risk of the blocking failure of the floating ball 1 is reduced; the upper end of the floating ball 1 adopts a structure of covering soft rubber, the sealing performance of the soft rubber and the plastic part is higher than that of the plastic part, and an airtight effect is achieved.
Example 3
The embodiment 3 is completed on the basis of the embodiment 1, and the high sealing performance is realized through the matching of the O-ring 44 and the air inlet 51, specifically:
as shown in fig. 2, the sealing member 4 includes a protrusion 43 and an O-ring 44, the O-ring 44 is sleeved outside the protrusion 43, and the outer diameter of the O-ring 44 matches the inner diameter of the air inlet 51. Preferably, the O-ring 44 is made of rubber. The sealing effect is formed by attaching the outer circle of the 0-shaped ring 44 to the inner wall of the air inlet 51, so that the air tightness effect is achieved.
Example 4
This embodiment 4 is completed on the basis of embodiment 1, and through the connection of each supporting segment, the structural stability is improved, specifically:
as shown in fig. 1, the supporting member 2 includes a first supporting section 21, a second supporting section 22 and a third supporting section 23, and the first supporting section 21, the second supporting section 22 and the third supporting section 23 are connected in sequence. The first support section 21 is connected to the floating ball 1, the rotation shaft 3 is connected to the second support section 22, and the sealing member 4 is connected to the back surface of the third support section 23.
The first supporting section 21 comprises a concave character plate 211 and a step surface 212, the step surface 212 is connected to the concave character plate 211, and the concave character plate 211 and the step surface 212 are respectively connected with the floating ball 1.
The second support section 22 is provided with a connecting hole 221, and the second support section 22 and the connecting hole 221 are of an integral injection molding structure. The rotation shaft 3 is inserted into the connection hole 221, so that the support 2 is rotated about the rotation shaft 3.
Example 5
The utility model also provides a cleaning device, including embodiment 1-4 arbitrary be used for the floater structure on the cleaning device.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing descriptions have been directed to embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The floating ball structure for the cleaning equipment is characterized by comprising a floating ball (1), a supporting piece (2), a rotating shaft (3) and a sealing piece (4), wherein the floating ball (1) is connected to one end of the supporting piece (2), the rotating shaft (3) is connected to the supporting piece (2), the sealing piece (4) is arranged at the other end of the supporting piece (2), the floating ball (1) rotates around the rotating shaft (3), and the rotating shaft (3) drives the sealing piece (4) to move.
2. The floating ball structure for the cleaning device according to claim 1, wherein the sealing member (4) comprises a fixing block (41) and a sealing gasket (42), the fixing block (41) is connected to the back surface of the other end of the supporting member (2), the sealing gasket (42) is wrapped on the fixing block (41), and the sealing gasket (42) is connected to the supporting member (2).
3. Floating ball structure for cleaning equipment according to claim 1, characterized in that said seal (4) comprises a protrusion (43) and an O-ring (44), said O-ring (44) being sleeved on the outside of said protrusion (43).
4. Float ball structure for cleaning equipment according to claim 1 characterised in that the support (2) comprises a first support section (21), a second support section (22) and a third support section (23), the first support section (21), the second support section (22) and the third support section (23) being connected in series;
the first supporting section (21) is connected to the floating ball (1), the rotating shaft (3) is connected to the second supporting section (22), and the sealing element (4) is connected to the back of the third supporting section (23).
5. The floating ball structure for cleaning equipment according to claim 4, characterized in that the first supporting section (21) comprises a concave board (211) and a step surface (212), the step surface (212) is connected to the concave board (211), and the concave board (211) and the step surface (212) are respectively connected to the floating ball (1).
6. The floating ball structure used on the cleaning equipment is characterized in that a connecting hole (221) is formed in the second supporting section (22), and the second supporting section (22) and the connecting hole (221) are of an integral injection molding structure;
inserting the rotation shaft (3) into the connection hole (221), the support member (2) rotates around the rotation shaft (3).
7. The floating ball structure for cleaning equipment according to claim 1, characterized in that said floating ball rotation shaft (3) is inserted into a rotation shaft hole (52) inside a water tank (5), said floating ball (1) is connected with said water tank (5).
8. The floating ball structure used on the cleaning equipment is characterized in that an air duct (6) is arranged in the middle of the water tank (5), and an air inlet (51) is arranged on the air duct (6);
when liquid in the water tank (5) rises and partially submerges the floating ball (1), the floating ball (1) generates buoyancy, the floating ball (1) rotates anticlockwise around the rotating shaft (3), under suction force generated by the air duct (6), the sealing element (4) and the air inlet (51) are attracted to form sealing, and the water tank (5) stops sucking liquid.
9. Floating ball structure for cleaning equipment according to claim 1, characterized in that said floating ball (1) comprises a floating ball cover plate (11) and a floating ball body (12), said floating ball cover plate (11) is connected to said floating ball body (12), said floating ball cover plate (11) is provided with a groove.
10. A cleaning device comprising a floating ball structure for use in a cleaning device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221838880.6U CN218094579U (en) | 2022-07-14 | 2022-07-14 | Floating ball structure for cleaning equipment and cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221838880.6U CN218094579U (en) | 2022-07-14 | 2022-07-14 | Floating ball structure for cleaning equipment and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218094579U true CN218094579U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221838880.6U Active CN218094579U (en) | 2022-07-14 | 2022-07-14 | Floating ball structure for cleaning equipment and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218094579U (en) |
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2022
- 2022-07-14 CN CN202221838880.6U patent/CN218094579U/en active Active
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