CN111345696A - Bucket water suction housing, bucket water suction housing assembly and water dispenser - Google Patents
Bucket water suction housing, bucket water suction housing assembly and water dispenser Download PDFInfo
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- CN111345696A CN111345696A CN202010197129.1A CN202010197129A CN111345696A CN 111345696 A CN111345696 A CN 111345696A CN 202010197129 A CN202010197129 A CN 202010197129A CN 111345696 A CN111345696 A CN 111345696A
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- water
- bucket
- cavity
- air inlet
- peripheral wall
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a bucket water absorption housing, a bucket water absorption housing component and a water dispenser, and relates to the technical field of electric appliances, wherein the bucket water absorption housing comprises: the water barrel comprises a housing body sleeved on a barrel opening part of the water barrel, and the housing body is provided with a water pipe penetrating cavity for the water suction pipe to penetrate through; the water pipe sealing ring is accommodated in the water pipe penetrating cavity and is arranged around the peripheral wall of the water suction pipe; and the end part of the water suction pipe fixing piece extends into the water pipe penetrating cavity so as to fasten the water suction pipe through pressing the water pipe sealing ring. The bucket water suction housing, the bucket water suction housing component and the water dispenser can be matched with a rigid water suction pipe and buckets with different height specifications for use, and are good in universality, reasonable in structure, clean and sanitary, and good in user experience.
Description
Technical Field
The invention relates to the technical field of electric appliances, in particular to a bucket water suction housing, a bucket water suction housing assembly and a water dispenser.
Background
The traditional water dispenser mostly adopts a structure that barreled water is poured on the top of the water dispenser, the flowing and the distribution of the water are completed through the self weight of the water, however, a bucket filled with the water is about 15-20 kilograms, the height of the water dispenser is large and the height of the bucket is high, and particularly for user groups of old people, women and children, the bucket replacement is quite difficult, so that the water dispenser with the barreled water arranged under the bucket at the lower part of the water dispenser is applied. In a common water barrel underneath type water dispenser, a mouth of a barreled water is placed at the lower part of the water dispenser in an upward manner, a water suction pipe is inserted into a barrel from the mouth, and then a water pump is used for pumping water to complete the flowing and distribution of water. However, the water suction pipe is usually made of silica gel or a plastic hose, which is easy to absorb peculiar smell and age, affects water quality, and is poor in user experience.
Disclosure of Invention
The invention aims to provide a novel bucket water suction housing, a bucket water suction housing component and a water dispenser.
In order to achieve the above object, the present invention provides a water bucket suction cover, including:
the cover shell body is sleeved on the bucket opening part of the bucket and is provided with a water pipe penetrating cavity for the water suction pipe to penetrate through;
the water pipe sealing ring is accommodated in the water pipe penetrating cavity and arranged around the outer peripheral wall of the water suction pipe; and
the water suction pipe fixing piece is detachably connected with the housing body, and the end of the water suction pipe fixing piece extends into the water pipe penetrating cavity so as to be fastened with the water pipe sealing ring through pressing.
Furthermore, the housing body can comprise a housing outer ring fixing part arranged around the peripheral wall of the bung part and a housing bung insertion part inserted downwards into the bung of the bung part, the water pipe penetration cavity is a hollow cavity of the housing bung insertion part and is formed into a stepped hole shape with a large top and a small bottom, and the water pipe sealing ring is arranged on the inner cavity wall of the stepped platform shape of the water pipe penetration cavity.
Furthermore, the inner peripheral wall of the cavity of the water pipe penetrating cavity can be provided with penetrating cavity inner threads, and the outer peripheral wall of the extending end of the water suction pipe fixing piece is provided with fixing piece outer threads matched with the penetrating cavity inner threads.
In some embodiments, a hollow air inlet cavity may be disposed between the housing outer ring fixing portion and the housing bung insertion portion, an air gap channel is formed between an inner circumferential wall of the housing bung insertion portion and an outer circumferential wall of the suction pipe, the housing bung insertion portion is provided with a circumferential wall through hole, and the hollow air inlet cavity, the circumferential wall through hole, and the air gap channel are sequentially communicated with the drum cavity of the water drum.
Optionally, the water barrel water absorption housing may further include a barrel mouth inner sealing ring, and the barrel mouth inner sealing ring is embedded between an outer circumferential wall of the housing barrel mouth insertion portion and an inner circumferential wall of the barrel mouth.
Further, the cavity wall of the hollow air inlet cavity can be provided with an external air inlet communicated with the external environment, and the water barrel water absorption cover shell further comprises an air inlet filtering part detachably mounted on the external air inlet.
Still further, the external intake port may be formed on a side wall of the housing body, and the intake filter portion may include:
the diaphragm frame is detachably embedded in the external air inlet and is provided with a hollow hole communicated with the hollow air inlet cavity;
the filtering membrane cover is arranged on the outer side of the membrane frame, and an air inlet gap communicated with the hollow hole of the membrane frame is formed between the filtering membrane cover and the membrane frame; and
and the filtering membrane is arranged on the membrane frame and seals the hollow hole of the membrane frame.
In other embodiments, a hollow air inlet cavity may be disposed between the housing bung insertion portion and the barrel suction pipe fixing member, an air gap channel is formed between the outer peripheral wall of the housing bung insertion portion and the peripheral wall of the bung portion, the housing bung insertion portion is provided with a peripheral wall through hole, and the hollow air inlet cavity, the peripheral wall through hole, and the air gap channel are sequentially communicated with the barrel cavity of the water barrel.
Optionally, the water barrel water absorption housing may further include a barrel opening portion outer sealing ring, and the barrel opening portion outer sealing ring is embedded between the inner peripheral wall of the housing outer ring fixing portion and the outer peripheral wall of the barrel opening portion.
Furthermore, an external air inlet communicated with the external environment is arranged on the wall of the hollow air inlet cavity, and the bucket water absorption housing further comprises an air inlet filtering part arranged on the external air inlet.
Still further, the external air inlet may be formed on an upper peripheral wall of the suction pipe fixing member, and the air inlet filter part may include:
the filtering membrane cover is covered above the external air inlet in a buckling manner, and an air inlet gap is formed between the filtering membrane cover and the top wall of the water suction pipe fixing piece; and
and the filtering membrane is arranged on the peripheral wall of the upper part of the water suction pipe fixing piece and seals the external air inlet.
Optionally, the material of the filter membrane may be teflon.
Correspondingly, the invention also provides a bucket water-absorbing housing component which comprises the bucket water-absorbing housing and a water-absorbing pipe, wherein the bucket water-absorbing housing is sleeved on the opening part of the bucket, the water-absorbing pipe extends into the cavity of the bucket through the bucket water-absorbing housing, and the water-absorbing pipe is a rigid water-absorbing pipe.
Optionally, the material of the suction pipe can be food-grade stainless steel.
In addition, the invention also provides a water dispenser which comprises the water barrel water suction housing component.
The bucket water suction housing comprises a housing body, a water suction pipe fixing piece and a water pipe sealing ring, wherein the housing body is sleeved on a barrel opening part of a bucket, the housing body is provided with a water pipe penetrating cavity for the water suction pipe to penetrate through, the water pipe sealing ring is accommodated in the water pipe penetrating cavity and is arranged around the peripheral wall of the water suction pipe, the water suction pipe fixing piece is connected with the housing body, the end part of the water suction pipe fixing piece extends into the water pipe penetrating cavity to press the water pipe sealing ring tightly, the water pipe sealing ring is elastically deformed after being pressed, and the deformed water pipe sealing ring can tightly hold the peripheral wall of the rigid water suction pipe to fix the rigid water suction pipe on the housing body; in addition, the suction pipe fixing piece is detachably connected with the housing body, and after the suction pipe fixing piece is detached from the housing body, the water pipe sealing ring restores to the original shape and loosens from the peripheral wall of the suction pipe, so that the relative fixing position of the rigid suction pipe on the housing body can be conveniently adjusted according to the height of the bucket, the bucket water suction housing can be matched with buckets of various height specifications for use, and the universality is good.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 illustrates a schematic structural view of a water bucket suction cover according to a first embodiment of the present invention;
FIG. 2 is an exploded view of the installation of FIG. 1;
FIG. 3 is an enlarged partial schematic view of the location I in FIG. 2;
FIG. 4 is a schematic enlarged view of a portion of FIG. 2 at position II;
FIG. 5 is a cross-sectional view of FIG. 1;
FIG. 6 is a schematic enlarged view of a portion of location III in FIG. 5;
FIG. 7 is an enlarged partial schematic view of the IV site of FIG. 6;
fig. 8 illustrates an exploded view of the installation of a water bucket suction cover according to a second embodiment of the present invention;
FIG. 9 is an enlarged partial view of the V position of FIG. 8;
FIG. 10 is a sectional view of a water bucket suction cover in accordance with a second embodiment of the present invention;
fig. 11 is a partially enlarged schematic view of the VI position in fig. 10.
Description of the reference numerals
1 housing body 11 water pipe penetrating cavity
111 piercing out the outer ring fixing part of the 12-thread housing in the cavity
13 casing bung hole inserting part 131 peripheral wall through hole
14 hollow air inlet cavity 141 external air inlet
15 air gap channel 16 clamping ring
2 water pipe sealing ring 3 water suction pipe fixing piece
31 external thread 4 bung hole internal sealing ring of mounting
5 air inlet filter part 51 membrane frame
511 hollow hole 52 filter membrane cover of membrane frame
External sealing ring of 53 filter membrane 6 barrel mouth part
7 bucket 71 bucket opening part
711 bunghole 72 bunghole
8 suction pipe
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative and explanatory of the invention and are not restrictive thereof.
The bucket water suction housing, the bucket water suction housing assembly and the water dispenser according to the invention are described below with reference to the accompanying drawings, and the bucket water suction housing can be used with a rigid water suction pipe 8 and buckets 7 with different height specifications, and has the advantages of good universality, reasonable structure, cleanness, sanitation and good user experience.
Referring to fig. 1 to 11, the water barrel water absorption housing of the invention comprises a housing body 1, a water pipe sealing ring 2 and a water absorption pipe fixing piece 3, wherein the housing body 1 is sleeved on a barrel mouth part 71 of a water barrel 7 and is provided with a water pipe penetrating cavity 11 for the water absorption pipe 8 to penetrate through, the water pipe sealing ring 2 is accommodated in the water pipe penetrating cavity 11 and is arranged around the peripheral wall of the water absorption pipe 8, the water absorption pipe fixing piece 3 is detachably connected with the housing body 1, and the end part of the water absorption pipe fixing piece 3 extends into the water pipe penetrating cavity 11 to fasten the water absorption pipe 8 by pressing the water pipe sealing ring 2.
The existing water suction pipe of the water dispenser with the lower bucket adopts silica gel or a plastic hose, but the hose is easy to absorb peculiar smell and age, so that the water quality is influenced, the water dispenser is not beneficial to healthy water of users, the user experience is poor, and the market popularization of the water dispenser with the lower bucket is limited. In view of the pain, the water barrel water absorption housing of the invention comprises a housing body 1, a water absorption pipe fixing piece 3 and a water pipe sealing ring 2, wherein the housing body 1 is provided with a water pipe penetrating cavity 11 for the water absorption pipe 8 to penetrate through, the water pipe sealing ring 2 is accommodated in the water pipe penetrating cavity 11 and is arranged around the peripheral wall of the water absorption pipe 8, the water absorption pipe fixing piece 3 is connected with the housing body 1, the end part of the water absorption pipe fixing piece 3 extends into the water pipe penetrating cavity 11 to press the water pipe sealing ring 2, the water pipe sealing ring 2 is elastically deformed after being pressed, the deformed water pipe sealing ring 2 can surround the peripheral wall of the rigid water absorption pipe 8 to fix the rigid water absorption pipe 8 on the housing body 1, thus, the water barrel water absorption housing can be matched with the rigid water absorption pipe 8, and the rigid water absorption pipe 8 is cleaner, more sanitary and more convenient to clean than a hose, the water is more beneficial to the health of the user, and the user experience is good; in addition, the suction tube fixing part 3 is detachably connected with the housing body 1, and after the suction tube fixing part 3 is detached from the housing body 1, the water pipe sealing ring 2 restores the original shape and loosens with the peripheral wall of the suction tube 8, so that the relative fixing position of the rigid suction tube 8 on the housing body 1 can be conveniently adjusted according to the height of the bucket 7, the bucket suction housing can be matched with buckets 7 of various height specifications for use, and the universality is good.
Wherein, the housing body 1, the water pipe penetrating cavity 11, the water suction pipe fixing piece 3 and the water pipe sealing ring 2 can be arranged in different shapes; the housing body 1 and the water suction pipe fixing piece 3 can be an integrated piece, and can also be a combined connecting piece and the like; the detachable connection mode between the barrel holder 3 and the housing body 1 can be various, and the invention is not limited thereto.
Correspondingly, the invention also provides a bucket water-absorbing housing component which comprises the bucket water-absorbing housing and the water-absorbing pipe 8, wherein the bucket water-absorbing housing is sleeved on the barrel opening part 71 of the bucket 7, the water-absorbing pipe 8 extends into the barrel cavity 72 of the bucket 7 through the bucket water-absorbing housing, and the water-absorbing pipe 8 is a rigid water-absorbing pipe. Optionally, the water suction pipe 8 is made of food-grade stainless steel, so that the problems that the water quality is influenced and the pipeline is aged due to the fact that the hose type water suction pipe adsorbs peculiar smell can be solved, the use satisfaction of a user is greatly improved, and the popularization of the underlying bucket water dispenser is facilitated. In addition, the invention also provides a water dispenser which comprises the water barrel water suction housing component.
Furthermore, the housing body 1 may include a housing outer ring fixing portion 12 disposed around the outer circumferential wall of the barrel opening portion 71 and a housing barrel opening insertion portion 13 inserted downward into the barrel opening 711 of the barrel opening portion 71, the water pipe penetration cavity 11 is a hollow cavity of the housing barrel opening insertion portion 13 and is formed into a stepped hole shape with a large top and a small bottom, and the water pipe sealing ring 2 is disposed on the inner cavity wall of the stepped platform shape of the water pipe penetration cavity 11, so that when the end portion of the water suction pipe fixing member 3 extends into the water pipe penetration cavity 11 to press the water pipe sealing ring 2, the water pipe sealing ring 2 is pressed against the inner cavity wall of the stepped platform shape to generate elastic deformation, and the structure is simple and reasonable. As shown in fig. 6, the water pipe outlet cavity 11 is a hollow cavity of the housing bunghole insertion part 13 and is formed into a step hole shape with a large top and a small bottom; as shown in fig. 11, the water pipe passing-through chamber 11 is a hollow chamber of the housing bunghole insertion portion 13 and is formed into a two-step stepped hole shape with a large top and a small bottom, and of course, the water pipe passing-through chamber 11 may also be a hollow chamber of the housing bunghole insertion portion 13 and is formed into a multi-step stepped hole shape with a large top and a small bottom; in addition, the water pipe outlet cavity 11 may have a stepped hole shape, or may have a hole shape having another shape, such as an inverted conical hole shape, and the like, but the present invention is not limited thereto. The housing body 1 may further include other components or other components besides the housing outer ring fixing portion 12 and the housing bung insertion portion 13, as shown in fig. 3 and 6, the housing body 1 may further include a housing top cover disposed at the top, and of course, the other components may also be integrally formed with the housing outer ring fixing portion 12 or the housing bung insertion portion 13, which is not limited in the present invention.
Furthermore, as shown in fig. 6 and 11, a penetrating cavity inner thread 111 is formed on the inner peripheral wall of the cavity of the water pipe penetrating cavity 11, and a fixing piece outer thread 31 matched with the penetrating cavity inner thread 111 is formed on the outer peripheral wall of the extending end of the water suction pipe fixing piece 3, so that the water suction pipe fixing piece 3 can be detachably connected with the housing body 1 conveniently, and the operation of a user is facilitated. Of course, the barrel holder 3 may be detachably engaged with the housing body 1, or may be detachably engaged with the housing body by a snap, a bolt and a nut, or the like, in addition to the detachable screw connection, but the present invention is not limited thereto.
Because the bottled water goes out to have the outside air to get into the space that the barrel chamber was filled with water that has used after the water, if the bottled water gets into the air after the water is not handled, then suspended bacterium, tiny particle etc. that exist in the air can follow the air and get into cask 7 to arouse quality of water to deteriorate gradually, and then cause harm to people's drinking water health. Therefore, in order to further enable the water of the lower bucket water dispenser to be more sanitary and healthy, the bucket water absorption housing also comprises an air inlet filtering part 5. As will be exemplified below.
In the first embodiment of the present invention, as shown in fig. 2 to 7, a hollow air intake chamber 14 may be provided between the housing outer ring fixing portion 12 and the housing bung insertion portion 13, an air gap passage 15 may be formed between an inner circumferential wall of the housing bung insertion portion 13 and an outer circumferential wall of the suction pipe 8, the housing bung insertion portion 13 is provided with a circumferential wall through hole 131, and the hollow air intake chamber 14, the circumferential wall through hole 131, and the air gap passage 15 are sequentially communicated with the tub chamber 72 of the water tub 7, so that external air enters the tub chamber 72 through the hollow air intake chamber 14.
In addition, in order to filter the air entering the hollow air intake chamber 14, the wall of the hollow air intake chamber 14 may be provided with an external air inlet 141 communicating with the external environment and an air intake filter portion 5 provided on the external air inlet 141. Alternatively, in order to ensure the air filtering effect, it is required to ensure that the external air can only enter the barrel cavity 72 from the hollow air inlet cavity 14, so as shown in fig. 6 and 7, the water barrel water suction housing may further include a barrel mouth internal sealing ring 4, and the barrel mouth internal sealing ring 4 is embedded between the outer peripheral wall of the housing barrel mouth insertion portion 13 and the inner peripheral wall of the barrel mouth 711.
Since the intake filter part 5 needs to be replaced periodically, the intake filter part 5 can be detachably disposed outside the water suction cover of the water bucket in order to facilitate replacement of the intake filter part 5. Alternatively, as shown in fig. 4, 6 and 7, the external air inlet 141 is formed on the side wall of the housing body 1, and the inlet air filter portion 5 includes a membrane holder 51, a filter membrane cover 52 and a filter membrane 53. The membrane holder 51 is detachably fitted in the external air inlet 141 and provided with a membrane holder hollow hole 511 communicating with the hollow air inlet chamber 14, the filter membrane cover 52 is installed at the outside of the membrane holder 51, an air inlet gap communicating with the membrane holder hollow hole 511 is formed between the filter membrane cover 52 and the membrane holder 51, and the filter membrane 53 is provided on the membrane holder 51 and closes the membrane holder hollow hole 511. Thus, the external air can enter the barrel cavity 72 through the air inlet gap, the filter membrane 53, the membrane frame hollow hole 511, the external air inlet 141, the hollow air inlet cavity 14, the peripheral wall through hole 131 and the air gap channel 15 in sequence, and tiny particles such as bacteria, dust and the like in the air are prevented from entering the barrel cavity 72 and polluting water in the water barrel. In order to avoid the contamination being splashed on the filter membrane 53 carelessly and affecting the filtering effect, the air inlet gap and the membrane frame hollow hole 511 are arranged in a staggered mode, namely the air inlet gap and the filter membrane 53 are arranged in a staggered mode. As shown in fig. 6, the air intake gap may be provided at the annular connection portion between the membrane holder 51 and the filter membrane cover 52, while avoiding being provided directly at the side wall position of the filter membrane cover 52 opposite to the membrane holder hollow hole 511.
In addition, in order to facilitate replacement of the intake filter portion 5, as shown in fig. 4 and 6, the intake filter portion 5 is detachably inserted into the external intake port 141, and a sealing ring is further provided between the outer peripheral wall of the membrane holder 51 and the inner peripheral wall of the external intake port 141 to ensure that external air can enter the hollow intake chamber 14 only through the filter membrane 53 and the membrane holder hollow hole 511. When the air inlet filter part 5 needs to be replaced, the air inlet filter part 5 can be directly pulled out or screwed from the external air inlet 141.
Alternatively, the present invention further provides a second embodiment, as shown in fig. 8 to 11, a hollow air inlet chamber 14 may be provided between the housing bung insertion portion 13 and the barrel suction pipe fixing member 3, an air gap passage 15 is formed between the outer peripheral wall of the housing bung insertion portion 13 and the peripheral wall of the bung portion 71, the housing bung insertion portion 13 is provided with a peripheral wall through hole 131, and the hollow air inlet chamber 14, the peripheral wall through hole 131, and the air gap passage 15 are sequentially communicated with the bung chamber 72 of the water tub 7, such that external air enters the bung chamber 72 through the hollow air inlet chamber 14.
Further, in order to filter the air entering the hollow intake chamber 14, the chamber wall of the hollow intake chamber 14 may be provided with an external air inlet 141 communicating with the external environment, and the water bucket suction cover case further includes an intake filter part 5 installed on the external air inlet 141. Alternatively, in order to secure the air filtering effect, it is required to secure that the external air can enter the barrel cavity 72 only from the hollow air inlet cavity 14, so as shown in fig. 9 and 11, the water bucket water suction housing may further include a barrel part outer sealing ring 6, and the barrel part outer sealing ring 6 is embedded between the inner circumferential wall of the housing outer ring fixing portion 12 and the outer circumferential wall of the barrel part 71.
Further, since the intake filter part 5 is periodically replaced, the intake filter part 5 may be detachably disposed outside the water suction cover of the water tub in order to facilitate the replacement of the intake filter part 5. Alternatively, as shown in fig. 9 and 11, the external air inlet 141 is formed on the upper peripheral wall of the suction pipe fixing member 3, and the intake air filter portion 5 includes a filter membrane cover 52 and a filter membrane 53. The filter cover 52 is covered over the external air inlet 141, an air inlet gap is formed between the filter cover 52 and the top wall of the suction pipe holder 3, and the filter membrane 53 is disposed on the upper peripheral wall of the suction pipe holder 3 and closes the external air inlet 141. Thus, the external air can enter the barrel cavity 72 through the air inlet gap, the filter membrane 53, the external air inlet 141, the hollow air inlet cavity 14, the peripheral wall through hole 131 and the air gap channel 15 in sequence, and tiny particles such as bacteria, dust and the like in the air are prevented from entering the barrel cavity 72 and polluting water inside the water barrel. In order to avoid the contamination from being splashed on the filter membrane 53 carelessly and affecting the filtering effect, the air inlet gap and the external air inlet 141 are arranged in a staggered manner, that is, the air inlet gap and the filter membrane 53 are arranged in a staggered manner. As shown in fig. 11, the air intake gap may be provided at the annular connection portion between the membrane frame 51 and the filter membrane cover 52, while avoiding being provided directly at the top wall position of the filter membrane cover 52 opposite to the external air intake port 141.
In addition, as shown in fig. 9 and 11, when the air intake filter part 5 needs to be replaced, if the filter membrane 53 is fixedly arranged on the suction pipe fixing member 3, the air intake filter part 5 and the suction pipe fixing member 3 can be screwed out from the water pipe outlet cavity 11 for replacement. In this second embodiment, a sealing ring is provided on the threaded connection between the barrel holder 3 and the housing body 1 to ensure that the external air can only enter the hollow air inlet chamber 14 through the filter membrane 53 and the external air inlet 141.
Optionally, the material of the filtering membrane 53 may be teflon, the filtering membrane 53 for filtering air is prepared from the teflon material through an expanding and stretching pore-forming process, the filtering membrane is punched to a proper size, and the outer circle of the filtering membrane is welded to the membrane frame 51 or the water suction pipe fixing member 3.
In conclusion, the bucket water suction housing component and the water dispenser can be matched with the rigid water suction pipe 8 and buckets 7 with different height specifications for use, and are good in universality, reasonable in structure, clean and sanitary, and good in user experience.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (15)
1. A water bucket suction cover, comprising:
the cover shell body is sleeved on the bucket opening part of the bucket and is provided with a water pipe penetrating cavity for the water suction pipe to penetrate through;
the water pipe sealing ring is accommodated in the water pipe penetrating cavity and arranged around the outer peripheral wall of the water suction pipe; and
the water suction pipe fixing piece is detachably connected with the housing body, and the end of the water suction pipe fixing piece extends into the water pipe penetrating cavity so as to be fastened with the water pipe sealing ring through pressing.
2. The water bucket water suction cover shell according to claim 1, wherein the cover shell body comprises a cover shell outer ring fixing part arranged around the outer peripheral wall of the bucket opening part and a cover shell bucket opening inserting part inserted into the bucket opening of the bucket opening part downwards, the water pipe penetrating cavity is a hollow cavity of the cover shell bucket opening inserting part and is formed into a stepped hole shape with a large upper part and a small lower part, and the water pipe sealing ring is arranged on the inner cavity wall of the stepped platform shape of the water pipe penetrating cavity.
3. The water barrel water suction cover shell as claimed in claim 2, wherein the inner peripheral wall of the cavity of the water pipe penetration cavity is formed with penetration cavity inner threads, and the outer peripheral wall of the penetration end of the water suction pipe fixing piece is formed with fixing piece outer threads matched with the penetration cavity inner threads.
4. The water bucket water suction cover shell according to claim 3, wherein a hollow air inlet cavity is formed between the cover shell outer ring fixing part and the cover shell bung hole inserting part, an air gap channel is formed between the inner peripheral wall of the cover shell bung hole inserting part and the outer peripheral wall of the water suction pipe, the cover shell bung hole inserting part is provided with a peripheral wall through hole, and the hollow air inlet cavity, the peripheral wall through hole and the air gap channel are sequentially communicated with the bucket cavity of the water bucket.
5. The water bucket water suction cover shell as claimed in claim 4, further comprising an inner sealing ring embedded between an outer peripheral wall of the insertion part of the cover shell bucket opening and an inner peripheral wall of the bucket opening.
6. The water bucket water intake cover according to claim 4, wherein the wall of the hollow intake cavity is provided with an external intake port communicating with the external environment, the water bucket water intake cover further comprising an intake filter portion detachably mounted on the external intake port.
7. The water bucket suction cover according to claim 6, wherein the external air inlet is formed on a side wall of the cover body, and the air inlet filter part includes:
the diaphragm frame is detachably embedded in the external air inlet and is provided with a hollow hole communicated with the hollow air inlet cavity;
the filtering membrane cover is arranged on the outer side of the membrane frame, and an air inlet gap communicated with the hollow hole of the membrane frame is formed between the filtering membrane cover and the membrane frame; and
and the filtering membrane is arranged on the membrane frame and seals the hollow hole of the membrane frame.
8. The water bucket water suction cover shell as claimed in claim 3, wherein a hollow air inlet cavity is arranged between the cover shell bung hole insertion part and the water suction pipe fixing part, an air gap channel is formed between the peripheral wall of the cover shell bung hole insertion part and the peripheral wall of the bung hole part, the cover shell bung hole insertion part is provided with a peripheral wall through hole, and the hollow air inlet cavity, the peripheral wall through hole and the air gap channel are sequentially communicated with the bucket cavity of the water bucket.
9. The water bucket water absorption cover shell according to claim 8, further comprising a bucket opening part outer sealing ring, wherein the bucket opening part outer sealing ring is embedded between the inner peripheral wall of the cover shell outer ring fixing part and the outer peripheral wall of the bucket opening part.
10. The water bucket water intake cover according to claim 8, wherein an external air inlet communicated with an external environment is formed on the wall of the hollow air intake cavity, and the water bucket water intake cover further comprises an air intake filtering part mounted on the external air inlet.
11. The water bucket suction cover as set forth in claim 10, wherein the external air inlet is formed on an upper peripheral wall of the suction pipe fixing member, and the air inlet filter part includes:
the filtering membrane cover is covered above the external air inlet in a buckling manner, and an air inlet gap is formed between the filtering membrane cover and the top wall of the water suction pipe fixing piece; and
and the filtering membrane is arranged on the peripheral wall of the upper part of the water suction pipe fixing piece and seals the external air inlet.
12. The water barrel water suction cover shell as claimed in claim 7 or 11, wherein the material of the filter membrane is polytetrafluoroethylene.
13. The bucket water-absorbing housing component is characterized by comprising the bucket water-absorbing housing and a water-absorbing pipe according to any one of claims 1 to 12, wherein the bucket water-absorbing housing is sleeved on a bucket opening part of a bucket, and the water-absorbing pipe passes through the bucket water-absorbing housing and extends into a bucket cavity of the bucket and is a rigid water-absorbing pipe.
14. The bucket suction cover assembly of claim 13, wherein the suction tube is made of food grade stainless steel.
15. A water dispenser characterized in that it comprises a bucket suction cover assembly according to claim 13 or 14.
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| CN202010197129.1A CN111345696B (en) | 2020-03-19 | 2020-03-19 | Bucket water suction housing, bucket water suction housing assembly and water dispenser |
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| CN111345696B CN111345696B (en) | 2022-07-15 |
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| CN111345696B (en) | 2022-07-15 |
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