CN213640578U - Water pumping device - Google Patents
Water pumping device Download PDFInfo
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- CN213640578U CN213640578U CN202022062852.7U CN202022062852U CN213640578U CN 213640578 U CN213640578 U CN 213640578U CN 202022062852 U CN202022062852 U CN 202022062852U CN 213640578 U CN213640578 U CN 213640578U
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- elastic sheet
- installation cavity
- cask
- inner shell
- elastic
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Abstract
The utility model relates to a household appliance, especially a water pumper for extract the liquid in the cask, its characterized in that: the water pumper includes the organism, the organism top is provided with the faucet, and installs the suction pump in the organism, the one end and the faucet intercommunication of suction pump, the bottom of the body is provided with lower extreme open-ended installation cavity, and the upper end of communicating pipe runs through the roof of installation cavity and the other end intercommunication of suction pump, the installation cavity suit is in the bung hole outside of cask, and the lower extreme of communicating pipe stretches into in the cask, be provided with the elastic sheet that can take place deformation on the chamber wall of installation cavity, the elastic sheet presss from both sides the periphery wall of bung hole tightly to make the water pumper be fixed in on the cask. The utility model discloses a water pumper can adapt to the cask of different specifications, is showing the use cost who has reduced the user.
Description
Technical Field
The utility model relates to a household appliance, in particular to a water pumping device.
Background
The existing barreled water pumping device can be directly installed at the position of a bucket opening of a bucket, and pure water in the bucket is pumped out in a manual pressing or automatic water discharging mode. However, the existing bucket for filling purified water generally has two specifications, 12L and 19L, but the standards of the bucket openings of the bucket with the two specifications are not uniform, and the diameter of the bucket opening of the 19L bucket is obviously slightly larger than that of the 12L bucket. In addition, in the process of water filling and transportation, in order to prevent purified water in the bucket from being polluted, a disposable protective cover is wrapped outside the opening of the bucket, and in the using process, a user can take down the protective cover and can also keep the protective cover. This has just caused current water pumper to carry out generally to the cask of two kinds of specifications, and to the cask of different specifications, the user often need change different water pumpers and use, greatly increased user's use cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to reach provides a ware that draws water, and this ware that draws water can adapt the cask of different specifications, is showing the use cost who has reduced the user.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a water pumper for extract the liquid in the cask which characterized in that: the water pumper includes the organism, the organism top is provided with the faucet, and installs the suction pump in the organism, the one end and the faucet intercommunication of suction pump, the bottom of the body is provided with lower extreme open-ended installation cavity, and the upper end of communicating pipe runs through the roof of installation cavity and the other end intercommunication of suction pump, the installation cavity suit is in the bung hole outside of cask, and the lower extreme of communicating pipe stretches into in the cask, be provided with the elastic sheet that can take place deformation on the chamber wall of installation cavity, the elastic sheet presss from both sides the periphery wall of bung hole tightly to make the water pumper be fixed in on the cask.
Further, the elastic sheet is provided with a fixing part and an elastic clamping part protruding towards the center of the installation cavity, the fixing part is fixed on the machine body, and the elastic clamping part can radially deform in the installation cavity so as to clamp the peripheral wall of the barrel opening.
Furthermore, the fixing portion is disposed at one end of the elastic sheet, the elastic clamping portion is the other end of the elastic sheet, and the other end of the elastic sheet is a free end.
Furthermore, the elastic sheet is strip-shaped and is vertically arranged along the installation cavity;
or the elastic sheet is strip-shaped and is installed along the circumferential direction of the installation cavity.
Further, the elastic sheet is strip-shaped, the fixing parts are arranged at two ends of the elastic sheet, the elastic clamping parts are located in the middle of the elastic sheet, and the elastic sheet is installed along the circumferential direction of the installation cavity.
Furthermore, the machine body comprises an outer shell with an opening at the lower end and an inner shell which is installed in the outer shell through the opening at the lower end, the inner shell is fixed in the outer shell, an installation cavity is formed by an inner cavity of the inner shell, a penetrating installation hole is formed in the peripheral wall of the inner shell, the elastic sheet is installed in an interlayer between the outer shell and the inner shell, and the elastic clamping portion extends into the installation cavity through the installation hole.
Further, the elastic piece is fixed on the peripheral wall of the inner shell;
or, be provided with the locating hole on the fixed part, be provided with corresponding reference column on the internal perisporium of shell or the periphery wall of inner shell, the flexure strip is fixed in on shell or the inner shell through the cooperation of locating hole and reference column.
Furthermore, the water suction pump is positioned in the outer shell and is fixed at the top of the inner shell;
or, be located the installation intracavity, the top of inner shell is provided with the connection mouth, the upper end and the suction pump intercommunication of connection mouth, and lower extreme and communicating pipe intercommunication.
Furthermore, the deformation amount of the elastic sheet is 0.5 mm-4.5 mm.
Furthermore, the elastic pieces are at least two and are uniformly distributed around the circumference of the mounting cavity.
After adopting above-mentioned technical scheme, because be provided with the flexure strip on the chamber wall of the installation cavity of the organism of ware that draws water, to the cask of bung hole diameter variation in size, the in-process that the cask was installed to the ware that draws water, the periphery wall of bung hole can outwards extrude the flexure strip, lets the flexure strip outwards take place elastic deformation to make the flexure strip press from both sides the periphery wall of bung hole tightly, realize that the ware that draws water fastens on the cask. Therefore, the utility model discloses a ware draws water can adapt to the cask of different specifications to, even the user does not take off disposable protective sheath lid on the cask, the ware also can finely fasten on the cask draws water. The universality of the water pumping device is greatly improved, the phenomenon that a user purchases another water pumping device with another specification is effectively eliminated, and the use cost of the user is reduced.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of the water pump of the present invention;
fig. 2 is a schematic bottom structure view of the water drawer in fig. 1.
Detailed Description
Example (b):
as shown in fig. 1 and fig. 2, the water pumping device according to an embodiment of the present invention is schematically illustrated. The utility model provides a water pumper for extract the liquid in the cask, water pumper includes organism 2, 2 tops of organism are provided with faucet 3, and install suction pump 4 in the organism 2, the one end and the 3 intercommunication of faucet of suction pump 4, 2 bottoms of organism are provided with lower extreme open-ended installation cavity 20, and the upper end of communicating pipe 5 runs through the roof of installation cavity 20 and the other end intercommunication of suction pump 4, installation cavity 20 suit is in the bung hole 11 outside of cask, and the lower extreme of communicating pipe 5 stretches into in the cask, be provided with elastic sheet 6 that can take place deformation on the chamber wall of installation cavity 20, elastic sheet 6 presss from both sides tightly the periphery wall of bung hole 11 to make water pumper be fixed in on the cask.
In this embodiment, the machine body 2 includes an outer shell 21 with an open lower end and an inner shell 22 installed in the outer shell 21 with an open lower end, the inner shell 22 is fixed in the outer shell 21, and the installation cavity 20 is formed by an inner cavity of the inner shell 22, wherein a through installation hole 220 is provided on a peripheral wall of the inner shell 22, and the elastic sheet 6 is installed in an interlayer 23 between the outer shell 21 and the inner shell 22. The elastic sheet 6 has a fixing portion 61 and an elastic clamping portion 62 protruding toward the center of the mounting cavity 20, the fixing portion 61 is fixed on the inner shell 22, the elastic clamping portion 62 extends into the mounting cavity 20 through the mounting hole 220, and the elastic clamping portion 62 can radially deform in the mounting cavity 20 to clamp the peripheral wall of the bung 11.
In this embodiment, the fixing portion 61 is disposed at one end of the elastic sheet 6, and the elastic clamping portion 62 is the other end of the elastic sheet 6, and the other end of the elastic sheet 6 is a free end. Meanwhile, the elastic piece 6 is strip-shaped, and the elastic piece 6 is vertically installed on the outer wall of the inner shell 22 along the installation cavity 20. The fixing portion 61 is provided with a positioning hole, the outer peripheral wall of the inner casing 22 is provided with a positioning column 221, and the elastic sheet 6 is fixed on the inner casing 22 through the matching of the positioning hole and the positioning column 221.
In addition, in this embodiment, the water pump 4 is located in the outer shell 21 and fixed to the top of the inner shell 22, wherein the water pump is located in the installation cavity 20, the top of the inner shell 22 is provided with a connection nozzle 222, the upper end of the connection nozzle 222 is communicated with the water pump 4, and the lower end of the connection nozzle is communicated with the communication pipe 5.
To this embodiment, because be provided with the flexure strip on the chamber wall of the installation cavity of the organism of pumping ware, to the cask of bung hole diameter variation in size, the in-process of cask is installed to the pumping ware, and the periphery wall of bung hole can outwards extrude the flexure strip, lets the flexure strip outwards take place elastic deformation to make the flexure strip press from both sides the periphery wall of bung hole tightly, realize that the pumping ware fastens on the cask. Therefore, the water pump of the embodiment can be adapted to buckets with different specifications, and can be well fastened on the buckets even if a user does not take down the disposable protective cover on the buckets. The universality of the water pumping device is greatly improved, the phenomenon that a user purchases another water pumping device with another specification is effectively eliminated, and the use cost of the user is reduced.
It should be noted that, in this embodiment, there are at least two elastic pieces, and the elastic pieces are uniformly distributed around the circumference of the mounting cavity, and for this embodiment, as shown in fig. 2, there are 3 elastic pieces. Furthermore, the deformation amount of the elastic piece in the embodiment is 0.5 mm-4.5 mm, so the water pump of the embodiment can be adapted to 12L water buckets and 19L water buckets, and even if the user removes or does not remove the protective cover at the bucket opening, the water pump of the embodiment can be adapted.
It should be further noted that the elastic sheet in this embodiment is not limited to be fixed on the outer circumferential wall of the inner casing, but may also be fixed on the inner circumferential wall of the outer casing, and of course, a positioning structure may also be disposed on the inner circumferential wall of the outer casing to position the elastic sheet, for example, a positioning column disposed on the inner circumferential wall of the outer casing is matched with a positioning hole disposed on the elastic sheet fixing portion, and of course, the positioning structure in this embodiment is not limited to the solution disclosed in this embodiment, and the matching between the positioning column and the positioning hole may also be reversed.
In addition, the elastic piece of the present embodiment may be installed in the circumferential direction of the installation cavity in the lateral direction. Of course, the structure of the elastic sheet of this embodiment is not limited to the solution disclosed in this embodiment. For example, the elastic sheet has two fixing portions located at two ends of the elastic sheet, and the elastic clamping portion is located in the middle of the elastic sheet, wherein the elastic sheet is installed along the circumferential direction of the installation cavity.
It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the drawings and described in the detailed description above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a water pumper for extract the liquid in the cask which characterized in that: the water pumper includes the organism, the organism top is provided with the faucet, and installs the suction pump in the organism, the one end and the faucet intercommunication of suction pump, the bottom of the body is provided with lower extreme open-ended installation cavity, and the upper end of communicating pipe runs through the roof of installation cavity and the other end intercommunication of suction pump, the installation cavity suit is in the bung hole outside of cask, and the lower extreme of communicating pipe stretches into in the cask, be provided with the elastic sheet that can take place deformation on the chamber wall of installation cavity, the elastic sheet presss from both sides the periphery wall of bung hole tightly to make the water pumper be fixed in on the cask.
2. The water pump of claim 1, wherein: the elastic sheet is provided with a fixing part and an elastic clamping part protruding towards the center of the installation cavity, the fixing part is fixed on the machine body, and the elastic clamping part can radially deform in the installation cavity so as to clamp the peripheral wall of the bung hole.
3. The water pump of claim 2, wherein: the fixing part is arranged at one end of the elastic sheet, the elastic clamping part is the other end of the elastic sheet, and the other end of the elastic sheet is a free end.
4. The water pump of claim 3, wherein: the elastic sheet is strip-shaped and is vertically arranged along the installation cavity;
or the elastic sheet is strip-shaped and is installed along the circumferential direction of the installation cavity.
5. The water pump of claim 2, wherein: the elastic sheet is strip-shaped, the fixing parts are arranged at two ends of the elastic sheet, the elastic clamping parts are located in the middle of the elastic sheet, and the elastic sheet is circumferentially arranged along the installation cavity.
6. The water pump of claim 2, wherein: the machine body comprises an outer shell with an opening at the lower end and an inner shell installed in the outer shell through the opening at the lower end, the inner shell is fixed in the outer shell, an installation cavity is formed by an inner cavity of the inner shell, a penetrating installation hole is formed in the peripheral wall of the inner shell, the elastic sheet is installed in an interlayer between the outer shell and the inner shell, and the elastic clamping portion extends into the installation cavity through the installation hole.
7. The water pump of claim 6, wherein: the elastic piece is fixed on the peripheral wall of the inner shell;
or, be provided with the locating hole on the fixed part, be provided with corresponding reference column on the internal perisporium of shell or the periphery wall of inner shell, the flexure strip is fixed in on shell or the inner shell through the cooperation of locating hole and reference column.
8. The water pump of claim 6, wherein: the water suction pump is positioned in the outer shell and is fixed at the top of the inner shell;
or, be located the installation intracavity, the top of inner shell is provided with the connection mouth, the upper end and the suction pump intercommunication of connection mouth, and lower extreme and communicating pipe intercommunication.
9. The water pump of claim 1, wherein: the deformation amount of the elastic sheet is 0.5 mm-4.5 mm.
10. The water pump of claim 1, wherein: the elastic pieces are at least two and are uniformly distributed around the circumference of the mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022062852.7U CN213640578U (en) | 2020-09-20 | 2020-09-20 | Water pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022062852.7U CN213640578U (en) | 2020-09-20 | 2020-09-20 | Water pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213640578U true CN213640578U (en) | 2021-07-09 |
Family
ID=76697638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022062852.7U Active CN213640578U (en) | 2020-09-20 | 2020-09-20 | Water pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213640578U (en) |
-
2020
- 2020-09-20 CN CN202022062852.7U patent/CN213640578U/en active Active
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