CN214998069U - Novel leak protection water-washed tooth ware suction pump - Google Patents
Novel leak protection water-washed tooth ware suction pump Download PDFInfo
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- CN214998069U CN214998069U CN202121619075.XU CN202121619075U CN214998069U CN 214998069 U CN214998069 U CN 214998069U CN 202121619075 U CN202121619075 U CN 202121619075U CN 214998069 U CN214998069 U CN 214998069U
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- pump
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Abstract
The utility model discloses a novel leak protection water-washed tooth ware suction pump relates to towards tooth ware suction pump technical field. The pump body seal assembly is arranged inside the pump body shell and comprises a pump body and a piston rod, one end of the piston rod extends to the inside of the pump body, and an air bag used for sealing is arranged on the surface of the piston rod. Through setting up pump body seal assembly and drive assembly, the starter motor drives the piston rod and carries out reciprocating piston motion in the inside of the pump body, the continuous shrink and the expansion that carry out of drive gasbag when the piston rod removes, cooperation piston seal circle, the leakproofness between the piston rod and the pump body has been guaranteed, the gasbag has been avoided simultaneously and disc type helical gear to contact, the interference to the gasbag has been reduced, thereby stop the ageing wearing and tearing of gasbag and deviate from the condition appearance that leaks even, also indirect staff's equipment and maintenance of having made things convenient for simultaneously, accord with economic benefits, wide application prospect has.
Description
Technical Field
The utility model relates to a towards tooth ware suction pump technical field specifically is a novel leak protection water-washed tooth ware suction pump.
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.
The suction pump of the existing tooth flushing device is simple in structure, a motor generally drives a transmission connecting rod to move through a gear to form pressure difference to pump water, then the water is sprayed out through a high-pressure nozzle, an air bag used for sealing is arranged on the transmission connecting rod, the air bag is in contact with the gear for a long time along with the increase of service time, the air bag is aged, abraded and even separated to cause water leakage, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel leak protection water-washed tooth ware suction pump possesses the contact of avoiding gasbag and gear, has guaranteed the advantage of the device's leakproofness to the gasbag of solving conventional tooth ware suction pump is long-term with gear contact, makes the ageing wearing and tearing of gasbag deviate from even and lead to the problem of leaking.
For the realization avoid the contact of gasbag and gear, guaranteed the device's leakproofness's purpose, the utility model provides a following technical scheme: a novel leak protection water-washed tooth ware suction pump includes:
the pump body sealing assembly is arranged inside the pump body shell and comprises a pump body and a piston rod, one end of the piston rod extends into the pump body, an air bag for sealing is arranged on the surface of the piston rod, one end, away from the piston rod, of the air bag is sleeved with the surface of the pump body, so that the sealing of the joint of the piston rod and the pump body is realized, and at least one piston sealing ring for sealing is arranged on the surface of one end, extending into the pump body, of the piston rod;
the drive assembly, the drive assembly sets up in the inside of pump body shell, the drive assembly includes that the output transmission is connected with the motor of transmission connecting rod, the one end of transmission connecting rod extends to the inside of piston rod, realizes the transmission connecting rod is connected with the transmission of piston rod.
As a preferred technical scheme of the utility model, the output of motor is provided with the gear, pump body shell's inside is provided with the disc type helical gear with gear engaged with, the inside of disc type helical gear is provided with the eccentric wheel.
As a preferred technical scheme of the utility model, the surface of eccentric wheel cup joints with the inside activity of transmission connecting rod, works as when the eccentric wheel rotates the conflict transmission connecting rod, realize the transmission connecting rod drives the piston rod and carries out reciprocating motion in the inside of the pump body.
As a preferred technical scheme of the utility model, one side of the pump body is provided with the silica gel water pipe that leaks, the one end that the silica gel water pipe kept away from the pump body that leaks is provided with the joint that leaks.
As a preferred technical scheme of the utility model, one side that the silica gel water pipe that leaks was kept away from to the pump body is provided with the silica gel water pipe of intaking, the silica gel water pipe of intaking passes through pump body water supply connector and pump body coupling, the one end of silica gel water pipe of intaking is provided with water supply connector, pump body water supply connector's inside is provided with valve block one.
As a preferred technical scheme of the utility model, the inside of the pump body is provided with valve block two, one side of valve block two is provided with the valve block pressure spring, pump body shell's inside is provided with the water spray subassembly, the water spray subassembly is including the high pressure nozzle that one end extends to the pump body inside and conflict valve block pressure spring.
As an optimal technical scheme of the utility model, high pressure nozzle's surface has set gradually hasp board and nozzle holder, the one end of nozzle holder extends to the inside of pump body shell, the surface and the inside of nozzle holder are provided with the different leak protection water silica gel circle of diameter respectively.
As an optimal technical scheme of the utility model, pump body shell is formed by inferior valve and epitheca combination, the top of epitheca is provided with two draw-in grooves that connect and leak the joint with the water inlet respectively.
As a preferred technical scheme of the utility model, valve block one and valve block two are the check valve, valve block one and valve block two are opened or are closed in turn.
Compared with the prior art, the utility model provides a novel leak protection water-washed tooth ware suction pump possesses following beneficial effect:
this novel leak protection water-washed tooth ware suction pump, through setting up pump body seal assembly and drive assembly, the starter motor drives the piston rod and carries out reciprocating piston motion in the inside of the pump body, the continuous shrink and the expansion that carries on of drive gasbag when the piston rod removes, cooperation piston seal circle, leakproofness between the piston rod and the pump body has been guaranteed, gasbag and disc type helical gear contact have been avoided simultaneously, the interference to the gasbag has been reduced, thereby stop the ageing wearing and tearing of gasbag and deviate from the condition appearance that leaks even, also indirect staff's equipment and maintenance of having made things convenient for simultaneously, accord with economic benefits, wide application prospect has.
Drawings
Fig. 1 is a top view of the structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a top view of the pump body seal assembly of the present invention;
FIG. 4 is a front sectional view of the pump body seal assembly of the present invention;
fig. 5 is a schematic view of the structure of the latch plate of the present invention;
fig. 6 is an exploded view of the pump body seal assembly structure of the present invention.
In the figure: 1. a pump body seal assembly; 11. a pump body; 12. a piston rod; 13. an air bag; 14. a piston seal ring; 15. a water leakage silica gel water pipe; 16. a water inlet silica gel water pipe; 161. a pump body water inlet joint; 162. a first valve plate; 17. a water inlet joint; 18. a water leakage joint; 19. a valve plate II; 191. a valve plate pressure spring; 2. a pump body housing; 21. a lower case; 22. an upper shell; 23. a card slot; 3. a drive assembly; 31. a motor; 32. a disc-type helical gear; 33. an eccentric wheel; 34. a transmission connecting rod; 4. a water spray assembly; 41. a high pressure nozzle; 42. a locking plate; 43. a nozzle holder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention discloses a novel water leakage proof water pump for tooth-rinsing device, comprising:
the pump body sealing assembly 1, the pump body sealing assembly 1 sets up in the inside of pump body shell 2, pump body sealing assembly 1 includes pump body 11 and one end extends to the inside piston rod 12 of pump body 11, the surface of piston rod 12 is provided with and is used for sealed gasbag 13, the gasbag 13 is kept away from the one end of piston rod 12 and is cup jointed with the surface of pump body 11, realize the sealing of piston rod 12 and the inside junction of pump body 11, the surface of the one end that piston rod 12 extends to the inside of pump body 11 is provided with and is no less than one piston seal ring 14 that is used for sealing, the surface of piston rod 12 is seted up the recess that is used for installing piston seal ring 14, piston seal ring 14 cooperates gasbag 13, has guaranteed the leakproofness between piston rod 12 and the pump body 11, has avoided gasbag 13 and disc type helical gear 32 to contact simultaneously, has reduced the interference to gasbag 13 to stop the ageing wearing and even deviate from the condition of leaking of gasbag 13, meanwhile, the assembly and maintenance of workers are indirectly facilitated, the economic benefit is met, and the application prospect is wide.
Drive assembly 3, drive assembly 3 sets up in the inside of pump body shell 2, drive assembly 3 includes that the output transmission is connected with the motor 31 of transmission connecting rod 34, the one end of transmission connecting rod 34 extends to the inside of piston rod 12, realizes the transmission of transmission connecting rod 34 and piston rod 12 is connected.
Specifically, the output end of the motor 31 is provided with a gear, a disc type helical gear 32 engaged with the gear is arranged inside the pump body shell 2, an eccentric wheel 33 is arranged inside the disc type helical gear 32, the surface of the eccentric wheel 33 is movably sleeved with the inside of the transmission connecting rod 34, and when the eccentric wheel 33 rotates to abut against the transmission connecting rod 34, the transmission connecting rod 34 drives the piston rod 12 to reciprocate inside the pump body 11.
In this embodiment, referring to fig. 4, the motor 31 is started, the motor 31 drives the gear to engage with the disc-type helical gear 32, so that the disc-type helical gear 32 drives the eccentric wheel 33 to rotate inside the transmission connecting rod 34, the transmission connecting rod 34 drives the piston rod 12 to reciprocate, the piston rod 12 reciprocates inside the pump body 11, and the process of pumping and spraying water is continuously realized by matching the valve plate i 162 and the valve plate ii 19.
Specifically, one side of the pump body 11 is provided with a water leakage silica gel water pipe 15, and one end of the water leakage silica gel water pipe 15 far away from the pump body 11 is provided with a water leakage joint 18.
In this embodiment, referring to fig. 3 and 4, when the piston rod 12 drives the piston sealing ring 14 to move rightward, a small amount of water leaking through the piston sealing ring 14 is discharged through the water leaking silicone water pipe 15 and the water leaking joint 18, which facilitates the treatment of the water leaking inside the pump body 11.
Specifically, one side that the silica gel water pipe 15 that leaks is kept away from to pump body 11 is provided with into water silica gel water pipe 16, into water silica gel water pipe 16 is connected with pump body 11 through pump body water supply connector 161, the one end of into water silica gel water pipe 16 is provided with water supply connector 17, pump body water supply connector 161's inside is provided with valve block 162.
In this embodiment, when the piston rod 12 moves rightwards, the valve plate one 162 is opened by negative pressure, and the water inlet silica gel water pipe 16 and the water inlet joint 17 draw water for flushing teeth into the pump body 11 to finish one water pumping action.
Specifically, the inside of the pump body 11 is provided with valve block two 19, one side of valve block two 19 is provided with valve block pressure spring 191, the inside of pump body shell 2 is provided with water spray assembly 4, water spray assembly 4 is including the high pressure nozzle 41 that one end extends to the inside of the pump body 11 and contradict valve block pressure spring 191, the surface of high pressure nozzle 41 has set gradually hasp board 42 and nozzle holder 43, the one end of nozzle holder 43 extends to the inside of pump body shell 2, the surface and the inside of nozzle holder 43 are provided with the different leak protection water silica gel circle of diameter respectively, valve block one 162 and valve block two 19 are the check valve, valve block one 162 and valve block two 19 are opened or are closed in turn.
In this embodiment, when the piston rod 12 starts to move leftward after pumping water, water flow collides against the valve plate two 19, so that the valve plate two 19 compresses the valve plate pressure spring 191 and opens, and the valve plate one 162 closes simultaneously, so that water in the pump body 11 is sprayed out through the high-pressure nozzle 41, and sequential flushing actions are completed, the valve plate one 162 and the valve plate two 19 are alternately opened or closed, and the piston rod 12 is matched with reciprocating motion, thereby realizing the process of continuously pumping water and spraying water, and the arrangement of the water leakage-proof silica gel ring ensures the sealing performance of the joint of the nozzle seat 43 and the pump body shell 2 and the high-pressure nozzle 41, and avoiding the occurrence of water leakage.
Specifically, the pump body shell 2 is formed by combining a lower shell 21 and an upper shell 22, and two clamping grooves 23 which are respectively clamped with the water inlet connector 17 and the water leakage connector 18 are arranged at the top of the upper shell 22.
In this embodiment, the silica gel water pipe 15 and the silica gel water pipe 16 of intaking obtain orderly accomodating through two draw-in grooves 23 respectively of leaking, have made things convenient for the later stage to use, and simple structure does benefit to processing, refers to fig. 4 and fig. 5, and the top of epitheca 22 still is provided with the cardboard that is used for installing the battery, has made things convenient for the later stage to install the battery.
When the water flushing device is used, the starting motor 31 drives the gear to be meshed with the disc type helical gear 32, the disc type helical gear 32 drives the eccentric wheel 33 to rotate in the transmission connecting rod 34, the transmission connecting rod 34 drives the piston rod 12 to do reciprocating motion, the piston rod 12 makes reciprocating piston motion in the pump body 11, when the piston rod 12 moves rightwards, negative pressure is applied to open the valve plate I162, the water inlet silica gel water pipe 16 and the water inlet joint 17 draw water for flushing teeth to enter the pump body 11, when the piston rod 12 starts to move leftwards after pumping water, water flow collides with the valve plate II 19, the valve plate II 19 compresses the valve plate pressure spring 191 to be opened, the valve plate I162 is closed at the same time, water in the pump body 11 is sprayed out through the high-pressure nozzle 41, sequential flushing action is completed, the valve plate I162 and the valve plate II 19 are alternately opened or closed to be matched with the reciprocating piston rod 12, the process of continuously pumping water and spraying water is realized, the piston rod 12 drives the air bag 13 to continuously contract and expand when moving, the sealing performance between the piston rod 12 and the pump body 11 is ensured by matching with the piston sealing ring 14, and the operation of the device is completed through the above steps.
To sum up, this novel leak protection water-washed tooth ware suction pump, through setting up pump body seal assembly 1 and drive assembly 3, starter motor 31 drives piston rod 12 and carries out reciprocating piston motion in the inside of the pump body 11, drive gasbag 13 and be continuous when piston rod 12 removes and contract and expand, cooperation piston seal 14, leakproofness between piston rod 12 and the pump body 11 has been guaranteed, gasbag 13 and disc type helical gear 32 have been avoided simultaneously and have been contacted, the interference to gasbag 13 has been reduced, thereby stop gasbag 13's ageing wear and tear and deviate from the condition appearance that leaks even, simultaneously also indirect staff's equipment and maintenance have made things convenient for, accord with economic benefits, wide application prospect has.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a novel leak protection water-washed tooth ware suction pump which characterized in that includes:
the pump body sealing assembly (1) is arranged inside the pump body shell (2), the pump body sealing assembly (1) comprises a pump body (11) and a piston rod (12) with one end extending into the pump body (11), an air bag (13) for sealing is arranged on the surface of the piston rod (12), one end, far away from the piston rod (12), of the air bag (13) is sleeved with the surface of the pump body (11), so that the sealing of the joint of the piston rod (12) and the pump body (11) is realized, and at least one piston sealing ring (14) for sealing is arranged on the surface of one end, extending into the pump body (11), of the piston rod (12);
drive assembly (3), drive assembly (3) set up in the inside of pump body shell (2), drive assembly (3) are connected with motor (31) of transmission connecting rod (34) including the output transmission, the one end of transmission connecting rod (34) extends to the inside of piston rod (12), realizes transmission connecting rod (34) are connected with the transmission of piston rod (12).
2. The novel leak-proof water-tooth flusher water pump as claimed in claim 1, characterized in that: the output end of the motor (31) is provided with a gear, a disc type helical gear (32) meshed with the gear is arranged inside the pump body shell (2), and an eccentric wheel (33) is arranged inside the disc type helical gear (32).
3. The novel leak-proof water-tooth flusher water pump as claimed in claim 2, characterized in that: the surface of the eccentric wheel (33) is movably sleeved with the inside of the transmission connecting rod (34), and when the eccentric wheel (33) rotates to abut against the transmission connecting rod (34), the transmission connecting rod (34) drives the piston rod (12) to reciprocate in the pump body (11).
4. The novel leak-proof water-tooth flusher water pump as claimed in claim 1, characterized in that: one side of the pump body (11) is provided with a water leakage silica gel water pipe (15), and one end of the water leakage silica gel water pipe (15) far away from the pump body (11) is provided with a water leakage joint (18).
5. The novel leak-proof water-tooth flusher water pump as claimed in claim 1, characterized in that: one side that the water silica gel water pipe (15) that leaks was kept away from in the pump body (11) is provided with into water silica gel water pipe (16), into water silica gel water pipe (16) are connected with the pump body (11) through pump body water supply connector (161), the one end of into water silica gel water pipe (16) is provided with water supply connector (17), the inside of pump body water supply connector (161) is provided with valve block (162).
6. The novel leak-proof water-tooth flusher water pump as claimed in claim 1, characterized in that: the inside of the pump body (11) is provided with valve block two (19), one side of valve block two (19) is provided with valve block pressure spring (191), the inside of pump body shell (2) is provided with water spray assembly (4), water spray assembly (4) are including high pressure nozzle (41) that one end extends to the inside of the pump body (11) and contradict valve block pressure spring (191).
7. The novel leak-proof water-tooth flusher water pump as claimed in claim 6, characterized in that: the surface of high pressure nozzle (41) has set gradually hasp board (42) and nozzle holder (43), the inside of one end extension to pump body shell (2) of nozzle holder (43), the surface and the inside of nozzle holder (43) are provided with the different leak protection water silica gel circle of diameter respectively.
8. The novel leak-proof water-tooth flusher water pump as claimed in claim 1, characterized in that: the pump body shell (2) is formed by combining a lower shell (21) and an upper shell (22), and two clamping grooves (23) which are respectively clamped with a water inlet connector (17) and a water leakage connector (18) are formed in the top of the upper shell (22).
9. The novel leak-proof water-tooth flusher water pump as claimed in claim 5, characterized in that: the valve plate I (162) and the valve plate II (19) are both one-way valves, and the valve plate I (162) and the valve plate II (19) are opened or closed alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121619075.XU CN214998069U (en) | 2021-07-15 | 2021-07-15 | Novel leak protection water-washed tooth ware suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121619075.XU CN214998069U (en) | 2021-07-15 | 2021-07-15 | Novel leak protection water-washed tooth ware suction pump |
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| Publication Number | Publication Date |
|---|---|
| CN214998069U true CN214998069U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121619075.XU Active CN214998069U (en) | 2021-07-15 | 2021-07-15 | Novel leak protection water-washed tooth ware suction pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232744A (en) * | 2021-12-22 | 2022-03-25 | 谷力(厦门)科技有限公司 | Low water tank toilet |
-
2021
- 2021-07-15 CN CN202121619075.XU patent/CN214998069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232744A (en) * | 2021-12-22 | 2022-03-25 | 谷力(厦门)科技有限公司 | Low water tank toilet |
| CN114232744B (en) * | 2021-12-22 | 2024-01-30 | 谷力(厦门)科技有限公司 | Low water tank toilet |
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