CN221422841U - Swimming pool cleaner and outer shell structure thereof - Google Patents
Swimming pool cleaner and outer shell structure thereof Download PDFInfo
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- CN221422841U CN221422841U CN202322808754.7U CN202322808754U CN221422841U CN 221422841 U CN221422841 U CN 221422841U CN 202322808754 U CN202322808754 U CN 202322808754U CN 221422841 U CN221422841 U CN 221422841U
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- exhaust hole
- pool cleaner
- sealing gasket
- swimming pool
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- 230000009182 swimming Effects 0.000 title claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 226
- 238000009434 installation Methods 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000010079 rubber tapping Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000011900 installation process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The application relates to a swimming pool cleaner and an outer shell structure thereof. The shell body is used for forming the installation cavity of swimming pool cleaning machine, and the exhaust hole has been seted up to the shell body, and the exhaust hole is arranged in the internal part of swimming pool cleaning machine in the exhaust pressure release of installation in the installation cavity, and sealing portion is used for sealing the exhaust hole after internal part installation is accomplished, and sealing portion includes sealing cap, fastener and sealing gasket, and sealing gasket's first terminal surface butt is in the hole terminal surface in exhaust hole, and sealing gasket is in sealing cap against the second terminal surface butt of first terminal surface. In the assembly process of the swimming pool cleaner, the internal air expansion caused by the air in the extrusion mounting cavity of the internal part is counteracted by the air discharge and pressure relief effect of the exhaust hole, so that the deformation of plastic parts is avoided, and the assembly precision is ensured; after the internal parts are installed, the exhaust holes are sealed through the sealing part, so that the tightness of the installation cavity is effectively ensured.
Description
Technical Field
The application relates to the technical field of cleaning devices, in particular to a swimming pool cleaning machine and an outer shell structure thereof.
Background
In the installation process of the swimming pool cleaner, the installation cavity is sealed after the driving motor and other internal parts are installed in the installation cavity, so that the machine seal of the swimming pool cleaner is completed, however, in the installation process of the internal parts in the installation cavity, the internal parts can increase the air pressure in the installation cavity, so that the internal air of the swimming pool cleaner is expanded outwards, the plastic part of the swimming pool cleaner is deformed, and the assembly precision of the swimming pool cleaner is influenced.
Disclosure of Invention
Based on this, it is necessary to provide a pool cleaner and its outer housing structure that address the venting and sealing issues during installation of the pool cleaner.
An outer housing structure of a pool cleaner, the outer housing structure of the pool cleaner comprising:
the swimming pool cleaning machine comprises a shell body, wherein the shell body is used for forming a mounting cavity of the swimming pool cleaning machine, the shell body is provided with an exhaust hole, and the exhaust hole is used for exhausting and decompressing in the mounting process of internal parts of the swimming pool cleaning machine in the mounting cavity;
The sealing part is used for sealing the exhaust hole after the installation of the internal part is completed, the sealing part comprises a sealing piece and a sealing gasket, the sealing piece comprises a sealing cap and a fastening piece, the sealing cap is connected to the fastening piece, the fastening piece is close to one end of the sealing cap, the sealing gasket is penetrated and arranged at one end of the sealing cap, the fastening piece penetrates through the exhaust hole along the axial direction of the exhaust hole, the first end face of the sealing gasket is abutted to the hole end face of the exhaust hole, and the second end face of the sealing gasket is opposite to the first end face and is abutted to the sealing cap.
According to the technical scheme, during the assembly process of the internal parts of the swimming pool cleaner, the internal air expansion caused by the fact that the internal parts extrude the air in the installation cavity is counteracted by the exhaust pressure relief effect of the exhaust holes, so that the air inside and outside the installation cavity is balanced, the plastic part deformation of the swimming pool cleaner is avoided, and the assembly precision of the swimming pool cleaner is ensured; after the installation of the internal parts of the swimming pool cleaning machine is completed, the exhaust hole is sealed through the sealing part, a sealed installation cavity is formed, the sealing installation requirement of the swimming pool cleaning machine is met, a first layer of sealing is formed by the fastener penetrating through the exhaust hole and the sealing cap sealing the end face of the hole of the exhaust hole, a second layer of sealing is formed by the sealing gasket abutting between the end face of the hole of the exhaust hole and the sealing cap, and the sealing performance of the installation cavity is effectively guaranteed.
In one embodiment, the seal is a screw, the seal cap is a screw cap, and the fastener is a threaded rod.
Through foretell technical scheme, the sealing member is the screw for exhaust hole department is higher by the joint strength of the seal structure that the screw formed, is difficult for taking off when suffering external force striking, and the reliability is high, and the screw has detachable, adjustable, convenient operation's advantage.
In one embodiment, the screw has a self-tapping thread, and when the screw is axially inserted into the exhaust hole along the exhaust hole, the screw taps on the inner wall of the exhaust hole, and the screw is matched with the self-tapping thread.
Through foretell technical scheme, use the self-tapping screw thread of screw rod, self-tapping screw thread taps identical screw thread on the inner wall of exhaust hole when installing the sealing member for closely laminate between exhaust hole inner wall and the self-tapping screw thread, can effectively guarantee the leakproofness between exhaust hole and the sealing member.
In one embodiment, the sealing gasket is in a ring-shaped structure along the radial direction of the exhaust hole, the sealing gasket comprises an inner diameter and an outer diameter, and the inner diameter of the sealing gasket is not smaller than the aperture of the exhaust hole.
Through the technical scheme, the fastener penetrates through the exhaust hole when the sealing element is arranged in the exhaust hole, and the inner diameter of the sealing gasket is not smaller than the aperture of the exhaust hole so that the sealing gasket can penetrate through the fastener.
In one embodiment, the outer housing structure of the swimming pool cleaner further comprises a mounting side wall, wherein the mounting side wall is arranged on the hole end surface of the exhaust hole along the circumferential direction of the exhaust hole, and the inner diameter of the mounting side wall is larger than the aperture of the exhaust hole; and the outer diameters of the sealing cap and the sealing gasket are smaller than the inner diameter of the mounting side wall along the radial direction of the exhaust hole.
Through foretell technical scheme, set up the installation lateral wall in the hole terminal surface department of exhaust hole, when the sealing member was installed in the exhaust hole, the installation lateral wall protrusion in sealing member butt in the part of exhaust hole terminal surface department to the protection sealing member butt in the part of exhaust hole terminal surface department, guarantee the joint strength between sealing member and the exhaust hole, prevent that the sealing member from receiving external force striking and taking off. The inner diameter of the mounting side wall is larger than the aperture of the exhaust hole, and the outer diameters of the sealing cap and the sealing gasket are smaller than the inner diameter of the mounting side wall, so that when the sealing element and the sealing gasket are mounted and sealed in the exhaust hole, a mounting space is reserved for the sealing cap and the sealing gasket of the sealing element.
In one embodiment, the sealing cap has a diameter no greater than the sealing gasket, and the sealing cap and the sealing gasket have a diameter difference no greater than 0.5mm.
Through foretell technical scheme, when sealing member installs in the exhaust hole and sealing gasket compresses tightly between exhaust hole terminal surface and sealing cap, the diameter of sealing cap is not greater than sealing gasket's external diameter, and sealing cap compresses tightly sealing gasket's edge to guarantee the leakproofness between sealing gasket and the exhaust hole terminal surface.
In one embodiment, the difference in diameter between the outer diameter of the sealing gasket and the inner diameter of the mounting sidewall is no greater than 0.5mm.
Through the technical scheme, the diameter difference between the sealing gasket and the sealing gasket is not more than 0.5mm, the diameter difference between the outer diameter of the sealing gasket and the inner diameter of the mounting side wall is not more than 0.5mm, and the size difference between the sealing gasket and the mounting side wall is used for providing mounting allowance for the sealing gasket and the sealing gasket, so that the sealing gasket and the sealing gasket cannot be influenced by the mounting side wall in the mounting process when the mounting side wall is arranged at the hole end face of the exhaust hole.
In one embodiment, the hole end surface of the exhaust hole is flat, and the diameter of the sealing cap is larger than the outer diameter of the sealing gasket along the radial direction of the exhaust hole; the difference in diameter between the outer diameters of the sealing cap and the sealing gasket is greater than 1mm.
Through foretell technical scheme, the hole terminal surface of exhaust hole is level and smooth, and when sealing member installed in exhaust hole and sealing gasket compressed tightly between exhaust hole terminal surface and sealing cap, the diameter of sealing cap is greater than sealing gasket's external diameter, and sealing cap compresses tightly sealing gasket wholly to guarantee the leakproofness between sealing gasket and the exhaust hole terminal surface.
In one embodiment, the housing body includes an upper housing and a lower housing, the upper housing is connected with the lower housing, the upper housing and the lower housing together form the installation cavity, and the air vent is opened in the upper housing and/or the air vent is opened in the lower housing.
Through foretell technical scheme, the exhaust hole can be opened and be arranged in last casing, and the exhaust hole also can be opened in lower casing.
The application also provides a swimming pool cleaner, comprising:
A swimming pool cleaner body;
And an outer housing structure of a pool cleaner as described above.
According to the technical scheme, during the assembly process of the internal parts of the swimming pool cleaner, the internal air expansion caused by the fact that the internal parts squeeze the air in the installation cavity is counteracted by the exhaust pressure relief effect of the exhaust holes, so that the air inside and outside the installation cavity is balanced, the deformation of plastic parts of the swimming pool cleaner is avoided, and the assembly precision of the swimming pool cleaner is ensured; after the installation of the internal parts of the swimming pool cleaning machine is completed, the exhaust hole is sealed through the sealing part, a sealed installation cavity is formed, the sealing installation requirement of the swimming pool cleaning machine is met, a first layer of sealing is formed by the fastener penetrating through the exhaust hole and the sealing cap sealing the end face of the hole of the exhaust hole, a second layer of sealing is formed by the sealing gasket abutting between the end face of the hole of the exhaust hole and the sealing cap, and the sealing performance of the installation cavity is effectively guaranteed.
Drawings
FIG. 1 is a schematic view of a first view mounting structure of a pool cleaner and an outer housing structure of the pool cleaner with a mounting sidewall at a hole end surface of an exhaust hole according to an embodiment of the present application.
FIG. 2 is a schematic view of a second view of the mounting structure of the pool cleaner and its outer housing structure of an embodiment of the present application, with the mounting side wall at the hole end face of the exhaust hole.
FIG. 3 is a schematic view of a first view mounting structure of a pool cleaner and its outer housing structure when the hole end surface of the exhaust hole is flat.
FIG. 4 is a schematic view of a second view mounting structure of a pool cleaner and its outer housing structure when the hole end surface of the exhaust hole is flat, according to an embodiment of the present application.
FIG. 5 is a schematic view of the seal of an embodiment of the pool cleaner and its outer housing structure of the present application.
FIG. 6 is a schematic view of the seal configuration of one embodiment of the pool cleaner and its outer housing configuration of the present application.
FIG. 7 is a schematic view of a gasket seal of an embodiment of a pool cleaner and its outer housing construction according to the present application.
Component reference numerals in the drawings illustrate:
1000. An outer housing structure of the swimming pool cleaner; 100. a housing body; 200. a sealing part; 300. mounting a side wall; 2000. a swimming pool cleaner; 110. an exhaust hole; 210. a seal; 220. a sealing gasket; 211. a sealing cap; 212. a fastener.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.
Referring to fig. 1 to 4, fig. 1 and 2 are schematic views showing the installation structure of the first view and the second view when the installation sidewall 300 is installed at the hole end surface of the exhaust hole 110 of the outer housing structure 1000 of the swimming pool cleaner according to the present application, and fig. 3 and 4 are schematic views showing the installation structure of the first view and the second view when the hole end surface of the exhaust hole 110 of the outer housing structure 1000 of the swimming pool cleaner according to the present application is flat. The present application proposes an outer housing structure 1000 of a swimming pool cleaner, the outer housing structure 1000 of the swimming pool cleaner comprising a housing body 100 and a sealing part 200. The casing body 100 is used for forming the installation cavity of the swimming pool cleaner 2000, the casing body 100 is provided with an exhaust hole 110, and the exhaust hole 110 is used for exhausting and pressure releasing in the installation process of the internal parts of the swimming pool cleaner 2000 in the installation cavity.
Referring to fig. 5-7, fig. 5-7 are schematic views of the seal 200, the seal 210, and the gasket seal 220, respectively, of an embodiment of the outer housing structure 1000 of the pool cleaner of the present application. The sealing part 200 is used for sealing the exhaust hole 110 after the installation of internal parts is completed, the sealing part 200 comprises a sealing element 210 and a sealing gasket 220, the sealing element 210 comprises a sealing cap 211 and a fastening piece 212, the sealing cap 211 is connected to the fastening piece 212, one end, close to the sealing cap 211, of the fastening piece 212 is provided with the sealing gasket 220 in a penetrating mode, the fastening piece 212 penetrates through the exhaust hole 110 along the axial direction of the exhaust hole 110, a first end face of the sealing gasket 220 abuts against a hole end face of the exhaust hole 110, and a second end face, opposite to the first end face, of the sealing gasket 220 abuts against the sealing cap 211. The sealing member 210 may be a screw, a cylindrical pin, or the like, and the sealing member 210 connected to the exhaust hole 110 is not particularly limited herein. The material of the sealing gasket 220 may be a material with better toughness, elasticity and sealing property, such as silica gel, rubber, etc., and is not particularly limited herein.
The arrangement counteracts the external expansion of the internal air caused by the extrusion of the internal parts to the air in the installation cavity by the air release effect of the exhaust holes 110 in the assembly process of the internal parts of the swimming pool cleaner 2000, so that the air inside and outside the installation cavity is balanced, the deformation of plastic parts of the swimming pool cleaner 2000 is avoided, and the assembly precision of the swimming pool cleaner 2000 is ensured; after the installation of the internal parts of the swimming pool cleaner 2000 is completed, the exhaust hole 110 is sealed through the sealing part 200 to form a sealed installation cavity, the sealing installation requirement of the swimming pool cleaner 2000 is met, the fastener 212 penetrating through the exhaust hole 110 and the sealing cap 211 blocking the hole end face of the exhaust hole 110 form a first layer of sealing, and the sealing gasket 220 abutting between the hole end face of the exhaust hole 110 and the sealing cap 211 forms a second layer of sealing, so that the sealing performance of the installation cavity is effectively ensured.
Illustratively, the seal 210 is a screw, the seal cap 211 is a screw cap, and the fastener 212 is a threaded rod. So set up, sealing member 210 is the screw for exhaust hole 110 department is higher by the joint strength of the seal structure that the screw formed, is difficult for taking off when suffering external force striking, and the reliability is high, and the screw has detachable, adjustable, convenient operation's advantage.
Specifically, the screw has self-tapping threads, and when the screw is axially inserted into the exhaust hole 110 along the exhaust hole 110, the screw taps threads matching the self-tapping threads on the inner wall of the exhaust hole 110. So set up, use the self-tapping screw thread of screw rod, self-tapping screw thread taps identical screw thread on the inner wall of exhaust hole 110 when installing sealing member 210 for closely laminate between exhaust hole 110 inner wall and the self-tapping screw thread, can effectively guarantee the leakproofness between exhaust hole 110 and the sealing member 210.
The gasket seal 220 is perforated to pass over the fastener 212. The sealing gasket 220 may be provided in other shapes such as square, circular, etc., and is not particularly limited herein. Illustratively, in the radial direction of the exhaust hole 110, the sealing gasket 220 has a circular ring-shaped structure, the sealing gasket 220 includes an inner diameter and an outer diameter, and the inner diameter of the sealing gasket 220 is not smaller than the aperture of the exhaust hole 110. The fastener 212 is inserted into the vent hole 110 when the sealing member 210 is installed in the vent hole 110, and the inner diameter of the sealing gasket 220 is not smaller than the aperture of the vent hole 110 so that the sealing gasket 220 can be inserted into the fastener 212.
Referring to fig. 1 and 2, in an embodiment of the outer casing structure 1000 of the swimming pool cleaner according to the present application, the outer casing structure 1000 of the swimming pool cleaner further comprises a mounting sidewall 300, wherein the mounting sidewall 300 is disposed at a hole end surface of the exhaust hole 110 along a circumferential direction of the exhaust hole 110, and an inner diameter of the mounting sidewall 300 is larger than an aperture of the exhaust hole 110; the outer diameters of the sealing cap 211 and the sealing gasket 220 are smaller than the inner diameter of the installation sidewall 300 in the radial direction of the exhaust hole 110. So set up, set up the installation lateral wall 300 in the hole terminal surface department of exhaust hole 110, when sealing member 210 installs in exhaust hole 110, the installation lateral wall 300 protrusion is in the part of sealing member 210 butt in exhaust hole 110 terminal surface department to the protection sealing member 210 butt in exhaust hole 110 terminal surface department, guarantees the joint strength between sealing member 210 and the exhaust hole 110, prevents that sealing member 210 from receiving external force striking and taking off. The inner diameter of the installation sidewall 300 is greater than the aperture of the exhaust hole 110, and the outer diameters of the sealing cap 211 and the sealing gasket 220 are smaller than the inner diameter of the installation sidewall 300, so that an installation space is left for the sealing cap 211 and the sealing gasket 220 of the sealing member 210 when the sealing member 210 and the sealing gasket 220 are installed and sealed to the exhaust hole 110.
The diameter of the sealing cap 211 is not greater than that of the sealing gasket 220, and when the sealing member 210 is mounted to the exhaust hole 110 and the sealing gasket 220 is compressed between the end surface of the exhaust hole 110 and the sealing cap 211, the sealing cap 211 compresses the edge of the sealing gasket 220 to ensure the tightness between the sealing gasket 220 and the end surface of the exhaust hole 110.
The difference in diameter between the sealing cap 211 and the sealing gasket 220 is set according to practical applications, and is not particularly limited herein. Illustratively, the difference in diameter between the sealing cap 211 and the sealing gasket 220 is no greater than 0.5mm. The sealing gasket 220 is placed in the installation sidewall 300, and a diameter difference between an outer diameter of the sealing gasket 220 and an inner diameter of the installation sidewall 300 is set according to actual circumstances, and is not particularly limited herein. Illustratively, the difference in diameter between the outer diameter of the sealing gasket 220 and the inner diameter of the mounting sidewall 300 is no greater than 0.5mm. The difference in diameter between the sealing cap 211 and the sealing gasket 220 is not more than 0.5mm, the difference in diameter between the outer diameter of the sealing gasket 220 and the inner diameter of the installation sidewall 300 is not more than 0.5mm, and the difference in size between the sealing gasket 220 and the sealing cap 211 and the installation sidewall 300 leaves an installation allowance for the sealing gasket 220 and the sealing cap 211 themselves, so that the sealing gasket 220 and the sealing cap 211 are not affected by the installation sidewall 300 during the installation process when the installation sidewall 300 is provided at the hole end face of the exhaust hole 110.
Referring to fig. 3 and 4, in an embodiment of the outer housing structure 1000 of the swimming pool cleaner of the present application, the hole end surface of the exhaust hole 110 is flat, and the diameter of the sealing cap 211 is greater than the outer diameter of the sealing gasket 220 along the radial direction of the exhaust hole 110. When the hole end surface of the exhaust hole 110 is flat, the sealing element 210 is installed on the exhaust hole 110 and the sealing gasket 220 is pressed between the end surface of the exhaust hole 110 and the sealing cap 211, the diameter of the sealing cap 211 is larger than the outer diameter of the sealing gasket 220, and the sealing cap 211 presses the sealing gasket 220 integrally so as to ensure the tightness between the sealing gasket 220 and the end surface of the exhaust hole 110. The difference in diameter between the outer diameters of the sealing cap 211 and the sealing gasket 220 is set according to actual conditions, and is not particularly limited herein. Illustratively, the difference in diameter between the sealing cap 211 and the outer diameter of the sealing gasket 220 is greater than 1mm.
Specifically, the case body 100 includes an upper case and a lower case, which are connected to each other, and together form a mounting cavity, and the vent hole 110 is opened in the upper case and/or the vent hole 110 is opened in the lower case. The connection manner between the upper casing and the lower casing may be a detachable connection manner such as a bolt connection or a clamping connection, or may be a non-detachable connection manner such as a welding connection, and is not particularly limited herein. The interface of the upper and lower cases is hermetically treated to ensure that the installation cavity has sealability after the vent hole 110 is sealed by the sealing part 200.
The application also provides a swimming pool cleaner 2000, which comprises a swimming pool cleaner body and an outer shell structure 1000 of the swimming pool cleaner. In the assembly process of the internal parts of the swimming pool cleaner 2000, the internal air expansion caused by the extrusion of the internal parts to the air in the installation cavity is counteracted by the air release effect of the exhaust holes 110, so that the air inside and outside the installation cavity is balanced, the plastic part of the swimming pool cleaner 2000 is prevented from deforming, and the assembly precision of the swimming pool cleaner 2000 is ensured; after the installation of the internal parts of the swimming pool cleaner 2000 is completed, the exhaust hole 110 is sealed through the sealing part 200 to form a sealed installation cavity, the sealing installation requirement of the swimming pool cleaner 2000 is met, the fastener 212 penetrating through the exhaust hole 110 and the sealing cap 211 blocking the hole end face of the exhaust hole 110 form a first layer of sealing, and the sealing gasket 220 abutting between the hole end face of the exhaust hole 110 and the sealing cap 211 forms a second layer of sealing, so that the sealing performance of the installation cavity is effectively ensured.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (10)
1. An outer housing structure of a pool cleaner, the outer housing structure of the pool cleaner comprising:
the swimming pool cleaning machine comprises a shell body, wherein the shell body is used for forming a mounting cavity of the swimming pool cleaning machine, the shell body is provided with an exhaust hole, and the exhaust hole is used for exhausting and decompressing in the mounting process of internal parts of the swimming pool cleaning machine in the mounting cavity;
The sealing part is used for sealing the exhaust hole after the installation of the internal part is completed, the sealing part comprises a sealing piece and a sealing gasket, the sealing piece comprises a sealing cap and a fastening piece, the sealing cap is connected to the fastening piece, the fastening piece is close to one end of the sealing cap, the sealing gasket is penetrated and arranged at one end of the sealing cap, the fastening piece penetrates through the exhaust hole along the axial direction of the exhaust hole, the first end face of the sealing gasket is abutted to the hole end face of the exhaust hole, and the second end face of the sealing gasket is opposite to the first end face and is abutted to the sealing cap.
2. The pool cleaner outer housing structure of claim 1, wherein the seal is a screw, the seal cap is a screw cap, and the fastener is a screw.
3. The swimming pool cleaner outer housing structure of claim 2, wherein the screw has self-tapping threads, and wherein the screw threads into the self-tapping threads on the inner wall of the vent hole when passing axially through the vent hole.
4. The outer housing structure of a swimming pool cleaner of claim 1, wherein the sealing gasket is in a circular ring-like structure along a radial direction of the exhaust hole, the sealing gasket comprises an inner diameter and an outer diameter, and the inner diameter of the sealing gasket is not less than the aperture of the exhaust hole.
5. The outer housing structure of a swimming pool cleaner according to claim 4, further comprising a mounting sidewall disposed at a hole end surface of the exhaust hole in a circumferential direction of the exhaust hole, an inner diameter of the mounting sidewall being larger than a hole diameter of the exhaust hole; and the outer diameters of the sealing cap and the sealing gasket are smaller than the inner diameter of the mounting side wall along the radial direction of the exhaust hole.
6. The outer housing structure of a pool cleaner of claim 5, wherein the sealing cap has a diameter no greater than the sealing gasket, and wherein the sealing cap and the sealing gasket have a diameter difference no greater than 0.5mm.
7. The pool cleaner outer housing structure of claim 6, wherein a diameter difference between an outer diameter of the sealing gasket and an inner diameter of the mounting sidewall is no greater than 0.5mm.
8. The outer housing structure of a swimming pool cleaner according to claim 1, wherein the hole end surface of the exhaust hole is flat, and the diameter of the sealing cap is larger than the outer diameter of the sealing gasket along the radial direction of the exhaust hole; the difference in diameter between the outer diameters of the sealing cap and the sealing gasket is greater than 1mm.
9. The outer housing structure of a swimming pool cleaner according to claim 1, wherein the housing body comprises an upper housing and a lower housing, the upper housing and the lower housing are connected, the upper housing and the lower housing together form the mounting cavity, and the vent hole is opened in the upper housing and/or the vent hole is opened in the lower housing.
10. A pool cleaner comprising:
A swimming pool cleaner body;
And an outer housing structure of a pool cleaner as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322808754.7U CN221422841U (en) | 2023-10-19 | 2023-10-19 | Swimming pool cleaner and outer shell structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322808754.7U CN221422841U (en) | 2023-10-19 | 2023-10-19 | Swimming pool cleaner and outer shell structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221422841U true CN221422841U (en) | 2024-07-26 |
Family
ID=92013444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322808754.7U Active CN221422841U (en) | 2023-10-19 | 2023-10-19 | Swimming pool cleaner and outer shell structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221422841U (en) |
-
2023
- 2023-10-19 CN CN202322808754.7U patent/CN221422841U/en active Active
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