CN215762205U - Water pump structure for tooth flushing device - Google Patents
Water pump structure for tooth flushing device Download PDFInfo
- Publication number
- CN215762205U CN215762205U CN202122178622.1U CN202122178622U CN215762205U CN 215762205 U CN215762205 U CN 215762205U CN 202122178622 U CN202122178622 U CN 202122178622U CN 215762205 U CN215762205 U CN 215762205U
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- CN
- China
- Prior art keywords
- water pump
- water
- flushing device
- push rod
- pump body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 7
- 235000010585 Ammi visnaga Nutrition 0.000 claims description 4
- 244000153158 Ammi visnaga Species 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of water pump depressurization, and discloses a water pump structure for a tooth flushing device, which comprises: the water pump body is arranged in the tooth flushing device, and a pressure reduction structure used for reducing the water outlet peak pressure of the water pump body is arranged on the water pump body. The water in the tooth flushing device is sprayed out through the water pump body, the pressure reduction structure plays a role in reducing pressure, the water outlet peak pressure of the water pump body is reduced, and then the sprayed water is prevented from damaging the tooth surface and the gum.
Description
Technical Field
The utility model relates to the technical field of water pump depressurization, in particular to a water pump structure for a tooth flushing device.
Background
The tooth flushing device is an auxiliary tool for cleaning the oral cavity, utilizes a pulse water flow impact mode to clean teeth and tooth gaps, is mainly portable and table-type, and generally has flushing pressure of 0 to 90 psi.
In the prior art, the water pump of the upper die device on the market pumps water by reciprocating motion of a piston, and the pressure of the outlet water is displayed as a waveform curve chart. However, the pressure at the highest point of the waveform is very high and can cause damage to the tooth surface and gums.
Therefore, how to provide a water pump structure for a tooth flushing device to reduce the peak pressure of water outlet of the water pump is a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water pump structure for a tooth flushing device to reduce the peak pressure of water outlet of the water pump.
To this end, according to a first aspect, an embodiment of the present invention discloses a water pump structure for a tooth rinsing device, including: the water pump body is arranged in the tooth flushing device, and a pressure reduction structure used for reducing the water outlet peak pressure of the water pump body is arranged on the water pump body.
The utility model is further configured that the pressure reducing structure is a pressure reducing membrane arranged in the water pump body.
The utility model is further provided that the pressure reducing film is made of soft rubber.
The water pump is characterized in that the water pump body comprises a water pump frame, a water pump shell is arranged on the water pump frame, a water inlet end, a water outlet end and a pressure reduction end are sequentially arranged on the water pump shell, the pressure reduction structure is arranged in the pressure reduction end, a piston push rod is arranged at one end of the water pump shell, a driving assembly used for driving the piston push rod to move is arranged on the water pump frame, and the piston push rod is used for pushing a piston in the water pump shell to reciprocate.
The utility model is further provided that the pressure reducing end is provided with a sealing cover for sealing the pressure reducing end.
The utility model is further provided that the driving assembly comprises a driving motor for providing driving power, an output shaft of the driving motor is fixedly connected with a driving gear, an end face fluted disc meshed with the driving gear is arranged on the water pump frame, and one end of the end face fluted disc is embedded in the piston push rod.
The utility model is further provided that the water pump frame is provided with a limiting column for limiting the piston push rod, and the limiting column sequentially penetrates through the end face fluted disc and the piston push rod.
The utility model is further provided that the limiting column and the water pump frame are of an integrally formed structure.
The utility model has the following beneficial effects: the water in the tooth flushing device is sprayed out through the water pump body, the pressure reduction structure plays a role in reducing pressure, the water outlet peak pressure of the water pump body is reduced, and then the sprayed water is prevented from damaging the tooth surface and the gum.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a partial structural schematic view of a water pump structure for a tooth flushing device disclosed in this embodiment;
FIG. 2 is an exploded view of a water pump structure for a water toothpick disclosed in the present embodiment;
FIG. 3 is a schematic perspective view illustrating a water pump structure for a tooth rinsing device according to the present disclosure;
fig. 4 is a schematic sectional structure view of a water pump structure for a tooth flushing device disclosed in this embodiment.
Reference numerals: 1. a water pump body; 11. a water pump frame; 111. a limiting column; 12. a water pump housing; 121. a water inlet end; 122. a water outlet end; 123. a voltage reduction end; 13. a piston push rod; 14. a drive assembly; 141. a drive motor; 142. a driving gear; 143. an end face fluted disc; 15. a sealing cover; 16. a water pump cover; 17. a waterproof rubber sleeve; 18. a rubber sleeve fixing frame; 2. and (5) a pressure reduction structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment of the utility model discloses a water pump structure for a tooth flushing device, which comprises the following components as shown in figures 1 and 2: install the water pump body 1 in the tooth ware that dashes, be equipped with the pressure reduction structure 2 that is used for reducing the play water peak pressure of water pump body 1 on the water pump body 1.
It should be noted that, the water in the tooth flushing device is sprayed out through the water pump body 1, and the pressure reduction structure 2 plays a role in reducing pressure, so that the peak pressure of the water outlet of the water pump body 1 is reduced, and further the sprayed water is prevented from damaging the tooth surface and the gum.
As shown in fig. 1 and 2, the pressure reducing structure 2 is a pressure reducing membrane installed in the water pump body 1. In the specific implementation process, the pressure reducing film is made of a soft rubber material. The pressure reducing structure 2 plays a role in reducing pressure, water pressure is generated after water is absorbed by the water pump structure, and the water outlet peak pressure of the water pump body 1 is reduced through pressure reduction of the pressure reducing structure 2.
As shown in fig. 1 and 2, the water pump body 1 includes a water pump frame 11, a water pump housing 12 is installed on the water pump frame 11, a water inlet end 121, a water outlet end 122 and a pressure reduction end 123 are sequentially arranged on the water pump housing 12, the pressure reduction structure 2 is arranged in the pressure reduction end 123, a piston push rod 13 is arranged at one end of the water pump housing 12, a driving assembly 14 for driving the piston push rod 13 to move is arranged on the water pump frame 11, and the piston push rod 13 is used for pushing a piston in the water pump housing 12 to perform reciprocating motion. In the specific implementation process, a one-way valve is arranged in the water outlet end 122, a waterproof rubber sleeve for waterproofing the piston push rod 13 is arranged in the water pump frame 11, and the waterproof rubber sleeve is fixed on the water pump frame through a fixing ring.
As shown in fig. 2, the dropping-pressure end 123 is provided with a sealing cap 15 for sealing the dropping-pressure end 123.
As shown in fig. 2, the driving assembly 14 includes a driving motor 141 for providing driving power, a driving gear 142 is fixedly connected to an output shaft of the driving motor 141, an end-face-toothed disc 143 engaged with the driving gear 142 is mounted on the water pump frame 11, and one end of the end-face-toothed disc 143 is embedded in the piston rod 13. In the specific implementation process, the water pump cover 16 used for covering the end-face fluted disc 143 is detachably connected to the water pump shell 12, and the water pump shell 12 and the water pump cover 16 are detachably connected. In the specific implementation process, the water pump shell 12 is provided with a waterproof rubber sleeve 17 for waterproofing the water pump shell 12, and the waterproof rubber sleeve 17 is fixedly connected through a rubber sleeve fixing frame 18. When the piston rod 13 moves downwards, water seeps out of the water pump shell 12 to the waterproof rubber sleeve 17, and the seeped water flows back to the water inlet end 121 through the waterproof rubber sleeve 17 and enters the pump body structure.
As shown in fig. 2, the water pump frame 11 is provided with a limiting column 111 for limiting the piston push rod 13, and the limiting column 111 sequentially penetrates through the end-face toothed disc 143 and the piston push rod 13.
As shown in fig. 2, the limiting column 111 and the water pump frame 11 are integrally formed. It should be noted that, because the limiting column 111 and the water pump frame 11 are integrally formed, the stability of the water pump structure can be improved.
The working principle is as follows: the water in the tooth flushing device is sprayed out through the water pump body 1, the pressure reduction structure 2 plays a role in pressure reduction, the water outlet peak pressure of the water pump body 1 is reduced, and then the sprayed water is prevented from damaging the tooth surface and the gum.
The working process is as follows: the pump body drives the end face fluted disc 143 through the driving gear 142, the end face fluted disc 143 drives the piston push rod 13 to reciprocate up and down, when the piston moves downwards, the one-way valve sheet at the cover 121 on the side face water inlet end is opened, water is sucked into the pump body, the one-way valve at the end 122 on the water outlet end is closed, when the piston moves upwards, the one-way valve sheet at the end cover on the side face water inlet end is closed, the one-way valve at the water outlet end 122 is opened, water in the pump body is sprayed out, in addition, when the piston moves, seepage water enters the waterproof rubber sleeve outside the pump body, when the piston moves downwards, water in the waterproof rubber sleeve flows to the water inlet end cover through a small hole outside the pump body and then enters the pump body.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (8)
1. A water pump structure for a water toothpick, comprising: the water pump is characterized by comprising a water pump body (1) arranged in the tooth flushing device, wherein a pressure reduction structure (2) used for reducing the water outlet peak pressure of the water pump body (1) is arranged on the water pump body (1).
2. The water pump structure for a water toothpick according to claim 1 wherein the pressure reducing structure (2) is a pressure reducing membrane mounted within the water pump body (1).
3. The water pump structure for a water pick-up device as claimed in claim 2, wherein the pressure reducing film is made of soft rubber.
4. The water pump structure for the tooth flushing device according to any one of claims 1-3, characterized in that the water pump body (1) comprises a water pump frame (11), a water pump housing (12) is mounted on the water pump frame (11), a water inlet end (121), a water outlet end (122) and a pressure reduction end (123) are sequentially arranged on the water pump housing (12), the pressure reduction structure (2) is arranged in the pressure reduction end (123), a piston push rod (13) is arranged at one end of the water pump housing (12), a driving assembly (14) for driving the piston push rod (13) to move is arranged on the water pump frame (11), and the piston push rod (13) is used for pushing a piston in the water pump housing (12) to reciprocate.
5. The water pump structure for a water toothpick according to claim 4 wherein the depressurize end (123) is provided with a sealing cap (15) for sealing the depressurize end (123).
6. The water pump structure for the tooth flushing device according to claim 4, characterized in that the driving assembly (14) comprises a driving motor (141) for providing driving power, a driving gear (142) is fixedly connected to an output shaft of the driving motor (141), a face-toothed disc (143) meshed with the driving gear (142) is mounted on the water pump frame (11), and one end of the face-toothed disc (143) is embedded in the piston push rod (13).
7. The water pump structure for the tooth flushing device according to claim 6, characterized in that a limiting column (111) for limiting the piston push rod (13) is arranged on the water pump frame (11), and the limiting column (111) sequentially penetrates through the end face fluted disc (143) and the piston push rod (13).
8. The water pump structure for the tooth flushing device according to claim 7, characterized in that the limiting column (111) and the water pump frame (11) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122178622.1U CN215762205U (en) | 2021-09-09 | 2021-09-09 | Water pump structure for tooth flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122178622.1U CN215762205U (en) | 2021-09-09 | 2021-09-09 | Water pump structure for tooth flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215762205U true CN215762205U (en) | 2022-02-08 |
Family
ID=80085742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122178622.1U Active CN215762205U (en) | 2021-09-09 | 2021-09-09 | Water pump structure for tooth flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215762205U (en) |
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2021
- 2021-09-09 CN CN202122178622.1U patent/CN215762205U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231103 Address after: 523000 Building 1, No. 12, Lianfu Road, Qishi Town, Dongguan City, Guangdong Province Patentee after: GLOBAL PRECISION LEADER LTD. Address before: 523808 No. 07, floor 9, zone B, China Science and technology innovation Plaza, No. 8, Keji 2nd Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Dongguan huile Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |