CN214484702U - Nozzle storage structure and oral cavity flushing device - Google Patents
Nozzle storage structure and oral cavity flushing device Download PDFInfo
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- CN214484702U CN214484702U CN202120252618.2U CN202120252618U CN214484702U CN 214484702 U CN214484702 U CN 214484702U CN 202120252618 U CN202120252618 U CN 202120252618U CN 214484702 U CN214484702 U CN 214484702U
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Abstract
The embodiment of the utility model discloses structure and oral cavity washing unit are accomodate to nozzle, and this nozzle is accomodate the structure and is included: the nozzle comprises a rotating part and a nozzle part detachably connected with the rotating part, a containing cavity and a placing groove are formed in the shell, the nozzle part can be separated from the rotating part and is contained in the placing groove, the rotating part can rotate relative to the shell to be contained in the containing cavity, the rotating part and the nozzle part can be contained in the shell, the nozzle is prevented from being lost, the nozzle containing structure is applied to the oral cavity flushing device, when the oral cavity flushing device is contained, the nozzle can be contained in the shell of the oral cavity flushing device, the nozzle is prevented from being lost, and the experience of a user can be improved.
Description
Technical Field
The utility model relates to an oral cavity cleaning technical field especially relates to a structure and oral cavity washing unit are accomodate to nozzle.
Background
The oral cavity rinsing device is a device for nursing the oral cavity, can utilize certain pressure to spray out the washing water column in order to wash teeth and oral cavity, and is widely used in people's daily life at present.
Including nozzle and fuselage group in traditional oral cavity washing unit, under general condition, the nozzle can be dismantled with the fuselage group and be connected, when accomodating oral cavity washing unit, is deposited alone with the nozzle from the fuselage group dismantlement, easily leads to the nozzle to lose, needs the improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure and oral cavity washing unit are accomodate to nozzle for the nozzle of solving current oral cavity washing unit deposits alone, easily leads to the problem that the nozzle was lost.
In a first aspect, the utility model provides a structure is accomodate to nozzle, include: the nozzle comprises a rotating part and a spray head part detachably connected with the rotating part, a containing cavity and a placing groove are formed in the shell, the spray head part can be separated from the rotating part and contained in the placing groove, and the rotating part can rotate relative to the shell to be contained in the containing cavity.
In one embodiment, the rotating part and the nozzle part are detachably connected through thread fit or snap fit.
In one embodiment, the nozzle housing structure further includes a sealing member disposed between the rotating portion and the nozzle portion and configured to seal a liquid outlet pipe formed between the rotating portion and the nozzle portion.
In one embodiment, the nozzle receiving structure further comprises a closing member for closing the placement groove to confine the shower head portion in the placement groove.
In one embodiment, the pressing of the rotating portion can cause the rotating portion to rotate relative to the housing to receive the rotating portion in the receiving cavity, and the rotating portion can also rotate relative to the housing to reset the rotating portion.
In one embodiment, the nozzle receiving structure further includes a first elastic element, the rotating portion is rotatably connected to the housing through the first elastic element, pressing the rotating portion causes the rotating portion to rotate relative to the housing to be received in the receiving cavity, so that the first elastic element is elastically deformed, and the first elastic element is restored to drive the rotating portion to rotate relative to the housing, so that the rotating portion is restored.
In one embodiment, the nozzle receiving structure further includes a limiting member, and the rotating portion is rotatable relative to the housing, so that the rotating portion is clamped to the limiting member, so as to limit the rotating portion in the receiving cavity.
In one embodiment, the nozzle receiving structure further includes a second elastic member, the limiting member is elastically connected to the housing through the second elastic member, pushing the limiting member causes the rotating portion to leave the receiving cavity, so as to elastically deform the second elastic member, and the second elastic member can restore to drive the limiting member to restore.
In one embodiment, a through slot is provided on the housing, and at least a part of the position-limiting member is exposed out of the housing through the through slot.
In one embodiment, a clamping portion is disposed on the position-limiting member, and the clamping portion can abut against the rotating portion and is used for preventing the rotating portion from rotating relative to the housing.
In one embodiment, the nozzle receiving structure further includes a control switch, the control switch is movable along a first direction to be engaged with the limiting member to prevent the limiting member from moving, and the control switch is also movable along a second direction to be separated from the limiting member to enable the limiting member to move so as to enable the rotating portion to leave the receiving cavity, where the first direction is opposite to the second direction.
In a second aspect, the present invention further provides an oral cavity rinsing device, comprising a conveying pipeline, a first container, a fluid pump and the nozzle storage structure of any of the above embodiments, wherein the first container is used for storing liquid, the conveying pipeline comprises a hose part communicated with the nozzle, the conveying pipeline is used for communicating the first container with the nozzle, the fluid pump is connected with the conveying pipeline and is used for passing the liquid in the first container through the conveying pipeline to the nozzle for outputting.
Adopt the embodiment of the utility model provides a, following beneficial effect has:
adopt the nozzle accomodate the structure, be provided with on the casing and accomodate chamber and standing groove, nozzle portion can separate with the rotating part to accept in the standing groove, the rotating part can rotate in order to accept in accomodating the chamber by relative casing, can all accomodate rotating part and nozzle portion on the casing, in order to avoid losing of nozzle.
The nozzle storage structure is applied to the oral cavity flushing device, the nozzle part can be arranged in the placing groove, the rotating part can be contained in the storage cavity, and when the oral cavity flushing device is stored, the nozzle can be stored on the shell of the oral cavity flushing device, so that the nozzle is prevented from being lost, and the experience of a user can be improved.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic view showing a state in which a nozzle of an oral cavity rinsing device is unfolded according to an embodiment.
Fig. 2 is a cross-sectional view of the oral irrigator of fig. 1.
Fig. 3 is a schematic view showing a state in which a nozzle is accommodated in the oral cavity rinsing device shown in fig. 1.
Fig. 4 is an enlarged view of part a of the oral irrigator of fig. 3.
Fig. 5 is a cross-sectional view of the oral irrigator of fig. 3.
Fig. 6 is an enlarged view of part B of the oral cavity rinsing device shown in fig. 5.
Fig. 7 is a schematic view showing the inside of the oral cavity rinsing device in one embodiment.
Fig. 8 is an enlarged view of the portion C of the oral irrigator of fig. 7.
Fig. 9 is a second schematic view of the interior of the oral irrigator of one embodiment.
Fig. 10 is an enlarged view of the portion D of the oral irrigator of fig. 9.
FIG. 11 is a schematic view of a spray head and seal in one embodiment.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 6, an embodiment of the oral cavity rinsing device is mainly used for rinsing the oral cavity, and the specific structure thereof includes a nozzle receiving structure, the nozzle receiving structure includes a housing 100 and a nozzle 200, the nozzle 200 can be received in the housing 100 to avoid the loss of the nozzle 200, and the oral cavity rinsing device in the received state is convenient for carrying.
In one embodiment, the nozzle 200 includes a rotating part 210 and a nozzle part 220 detachably connected to the rotating part 210, the housing 100 is provided with a receiving cavity 110 and a placing groove 120, the nozzle part 220 can be separated from the rotating part 210 and received in the placing groove 120, the rotating part 210 can rotate relative to the housing 100 to be received in the receiving cavity 110, and both the rotating part 210 and the nozzle part 220 can be received in the housing 100 to prevent the nozzle 200 from being lost.
It can be understood that the nozzle 200 is divided into the rotary part 210 and the nozzle part 220 to be respectively accommodated, which, in a first aspect, facilitates the spatial arrangement of other functional components in the housing 100, and allows the functional components in the housing 100 to have better arrangement conditions than the case where the overall nozzle 200 having a longer size is directly accommodated; in a second aspect, when the nozzle portion 220 is lost, the outlet of the rotary portion 210 can be used as the outlet of the nozzle 200 for oral cavity rinsing, and the rotary portion 210 is connected to the housing 100 in a rotatable manner, so that the rotary portion 210 is not lost; in a third aspect, replacement of the spray head portion 220 to accommodate different types of oral irrigation requirements is facilitated.
In one embodiment, the rotating portion 210 rotates 90 degrees relative to the housing 100 to be received in the receiving cavity 110. Of course, in other embodiments, the rotating portion 210 may also rotate 70 degrees, 80 degrees, 95 degrees, 100 degrees or other angles relative to the housing 100 to be received in the receiving cavity 110.
In an embodiment, the rotating part 210 and the nozzle part 220 are detachably connected through a screw-thread fit or a snap-fit, and the rotating part 210 and the nozzle part 220 can be connected through a screw-thread fit or a snap-fit, so that the connection and the disconnection between the nozzle part 220 and the rotating part 210 are facilitated.
It can be seen that, with the nozzle housing structure of the present embodiment, the nozzle 200 can be disassembled into the rotating part 210 and the nozzle part 220, the rotating part 210 can be rotated to be housed in the housing 100, the nozzle part 220 can be disassembled to be housed in the housing 100 separately, so as to realize the placement of the nozzle 200 in the oral cavity rinsing device, and the nozzle part 220 is smaller in size compared to the entire nozzle 200 and is easier to be housed in the housing 100 separately.
It will be appreciated that the nozzle 200 serves as a port for ejecting liquid on the one hand and a path for transporting liquid on the other hand, and therefore, a sealing connection is required between the rotary part 210 and the head part 220 to prevent leakage of liquid between the rotary part 210 and the head part 220.
In an embodiment, when the rotating portion 210 is detachably connected to the nozzle portion 220 in a threaded manner, a first external thread is disposed on the rotating portion 210, and a first internal thread in threaded engagement with the first external thread is disposed on the nozzle portion 220, so that the threaded connection between the rotating portion 210 and the nozzle portion 220 is achieved through the first external thread and the first internal thread.
As an alternative to the above embodiment, a second internal thread is provided on the rotating portion 210, and a second external thread that is threadedly engaged with the second internal thread is provided on the nozzle portion 220, so that the rotating portion 210 and the nozzle portion 220 are threadedly coupled by the second internal thread and the second external thread. Of course, in other embodiments, the rotating portion 210 may be further provided with a third internal thread and a fourth external thread, and the nozzle portion 220 may be further provided with a third external thread that is in threaded engagement with the third internal thread and a fourth internal thread that is in threaded engagement with the fourth external thread, so as to achieve the threaded connection between the rotating portion 210 and the nozzle portion 220, and the condition of the threaded engagement may be adjusted according to the requirement of the threaded connection between the nozzle portion 220 and the rotating portion 210.
In an embodiment, the rotating part 210 and the nozzle part 220 are detachably connected by adopting a clamping fit, one of the rotating part 210 and the nozzle part 220 is provided with a first clamping protrusion, the other is provided with a first clamping groove, and the first clamping protrusion can be matched with the first clamping groove in a clamping manner so as to fix the rotating part 210 and the nozzle part 220 in a clamping manner.
It can be understood that at least one of the first clamping protrusion and the second clamping groove is disposed on the rotating portion 210, and at least one of the first clamping groove corresponding to the first clamping protrusion and the second clamping protrusion corresponding to the second clamping groove is disposed on the nozzle portion 220, so as to realize the clamping connection between the rotating portion 210 and the nozzle portion 220.
Further, when one of the rotating portion 210 and the nozzle portion 220 is provided with a connecting conical surface, the other is provided with a connecting protrusion, the connecting protrusion can be in interference fit with the connecting conical surface to realize the connection fixation of the rotating portion 210 and the nozzle portion 220, and the connecting conical surface is in sealed fit with the connecting surface of the connecting protrusion, so that a better sealing effect can be achieved.
In an embodiment, referring to fig. 11, the nozzle receiving structure further includes a sealing member 230, wherein the sealing member 230 is disposed between the rotating portion 210 and the nozzle portion 220 and is used for sealing a liquid outlet pipe formed between the rotating portion 210 and the nozzle portion 220 so as to prevent liquid leakage at a connection position between the rotating portion 210 and the nozzle portion 220 during a liquid delivery process of the nozzle 200.
It is understood that the sealing member 230 may be a separate sealing structure, for example, the sealing member 230 is an O-ring, and the sealing member 230 elastically abuts between the rotary part 210 and the nozzle part 220 to achieve elastic sealing; the sealing member 230 may also be integrally formed with one of the spin part 210 and the head part 220, for example, the sealing member 230 is soft plastic and is integrally formed with the head part 220 to achieve an elastic seal.
In an embodiment, the nozzle receiving structure further includes a closing member 130, the closing member 130 is used for closing the placing groove 120 to confine the spray head part 220 in the placing groove 120 so as to prevent the spray head part 220 from departing from the placing groove 120, and the placing groove 120 can be sealed by the closing member 130 so as to prevent the placing groove 120 and the spray head part 220 received in the placing groove 120 from being contaminated.
Further, be provided with buckle structure in the standing groove 120, the sprinkler head portion 220 can be fixed on the joint structure to avoid sprinkler head portion 220 to rock in standing groove 120, do benefit to the stable placing of sprinkler head portion 220 in standing groove 120, in order to avoid sprinkler head portion 220 impaired.
Preferably, the placement groove 120 extends in the height direction of the housing 100, i.e., when the oral cavity rinsing device is placed on a horizontal table, the placement groove 120 extends in the vertical direction, facilitating the storage of the showerhead part 220.
Preferably, the closure 130 is a cap made of at least one of a hard glue and a soft glue. Of course, the closure 130 may also be a plastic cap.
In an embodiment, referring to fig. 7 to 10, the rotating portion 210 is pressed and held so that the rotating portion 210 can rotate relative to the housing 100 to accommodate the rotating portion 210 in the accommodating chamber 110, and the rotating portion 210 can also rotate relative to the housing 100 to reset the rotating portion 210, so as to switch the rotating portion 210 between the accommodating state and the extending state.
In this embodiment, the position of the rotating portion 210 relative to the housing 100 can be changed by various embodiments, in one embodiment, the position of the rotating portion 210 can be changed by manually pressing the rotating portion 210 by a user to accommodate the rotating portion 210 in the accommodating chamber 110 to be in the accommodating state, and the position of the rotating portion 210 can be changed by manually pulling up the rotating portion 210 by the user to reset the rotating portion 210 to be in the extending state.
In another embodiment, the nozzle receiving structure further includes a soft rubber, the position of the rotating portion 210 can be changed by manually pressing the rotating portion 210 by a user, the rotating portion 210 is received in the receiving cavity 110, and the rotating portion 210 is pressed and held on the soft rubber to be in a receiving state, and in a free state, the rotating portion 210 can be reset by elastic resilience of the soft rubber to change the position of the rotating portion 210 and the rotating portion 210 is reset to be in an extending state.
In another embodiment, the rotating portion 210 may be a flexible hose, and the user may manually press the rotating portion 210 to change the position of the rotating portion 210, so as to accommodate the rotating portion 210 in the accommodating chamber 110, at this time, the flexible hose as the rotating portion 210 is deformed to be in an accommodating state, and in a free state, the rotating portion 210 may be restored to be in an extended state by elastic resilience of the flexible hose. Of course, the position of the rotating portion 210 relative to the housing 100 may be changed by other embodiments.
As a preferred embodiment, the nozzle receiving structure further includes a first elastic element 140, the rotating portion 210 is rotatably connected to the housing 100 through the first elastic element 140, pressing and holding the rotating portion 210 can cause the rotating portion 210 to rotate relative to the housing 100 to be received in the receiving cavity 110, so as to elastically deform the first elastic element 140, the first elastic element 140 can restore to drive the rotating portion 210 to rotate relative to the housing 100, so as to restore the rotating portion 210, the position of the rotating portion 210 can be controlled through the first elastic element 140, a user can press the rotating portion 210 to receive the rotating portion 210 in the receiving cavity 110, and in a free state, the rotating portion 210 can be driven by the first elastic element 140 to leave the receiving cavity 110 to restore.
In an embodiment, the nozzle receiving structure further includes a limiting member 160, and the rotating portion 210 can rotate relative to the housing 100, so that the rotating portion 210 is engaged with the limiting member 160, so as to limit the rotating portion 210 in the receiving cavity 110, and the position of the rotating portion 210 is limited by the limiting member 160.
Further, the nozzle receiving structure further includes a second elastic element 150, the limiting element 160 is elastically connected to the housing 100 through the second elastic element 150, the rotating portion 210 can rotate relative to the housing 100 to be engaged with the limiting element 160, so as to limit the rotating portion 210 in the receiving cavity 110, at this time, the limiting element 160 can prevent the rotating portion 210 from leaving the receiving cavity 110, so that the rotating portion 210 is kept in the receiving state, the limiting element 160 can be pushed to enable the rotating portion 210 to leave the receiving cavity 110, so as to elastically deform the second elastic element 150, at this time, the rotating portion 210 in the free state can leave the receiving cavity 110 to be reset under the driving of the first elastic element 140, and the second elastic element 150 can be reset to drive the limiting element 160 to be reset.
It can be understood that, when the second elastic element 150 is restored and the limiting element 160 is in the reset state, when the limiting element 160 is engaged with the rotating portion 210, the limiting element 160 can limit the rotating portion 210 in the receiving cavity 110, and when the rotating portion 210 leaves the receiving cavity 110, the limiting element 160 is not connected to the rotating portion 210.
Preferably, the first elastic member 140 and the second elastic member 150 may be springs or elastic pieces, for example, the first elastic member 140 may be a torsion spring, and the second elastic member 150 may be a tension spring.
In an embodiment, a through slot is disposed on the housing 100, at least a portion of the limiting member 160 is exposed out of the housing 100 through the through slot, and a user can control a position of the limiting member 160 through the portion of the limiting member 160 exposed outside the housing 100, so as to switch between a limiting state and a free state of the rotating portion 210 in the receiving cavity 110.
As an alternative to the above embodiment, the housing 100 is provided with a through slot, and the nozzle receiving structure may further include a release button, the release button is fixedly connected or detachably connected to the limiting member 160, at least a portion of the release button is exposed out of the housing 100 through the through slot, and a user may control the position of the limiting member 160 through the release button exposed outside the housing 100, so as to switch between the limiting state and the free state of the rotating portion 210 in the receiving cavity 110. In an embodiment, the limiting member 160 is provided with a clamping portion 161, the clamping portion 161 can abut against the rotating portion 210 and is used for preventing the rotating portion 210 from rotating relative to the housing 100, the clamping portion 161 on the limiting member 160 limits the rotating portion 210, when the clamping portion 161 abuts against the rotating portion 210, the clamping portion 161 can prevent the rotating portion 210 from rotating so as to be in a limiting state, when the limiting member 160 moves to separate the clamping portion 161 from the rotating portion 210, the rotating portion 210 is in a free state, and the rotating portion 210 can leave the accommodating cavity 110 under the driving of the first elastic member 140.
In an embodiment, the nozzle receiving structure further includes a control switch 170, the control switch 170 can move along a first direction to engage with the limiting member 160 to prevent the limiting member 160 from moving, at this time, a user pushes the limiting member 160, the limiting member 160 does not move under the control of the control switch 170 to prevent the rotating portion 210 from leaving the receiving cavity 110 due to a user's accidental touch, the control switch 170 can also move along a second direction to separate from the limiting member 160 to enable the limiting member 160 to move to cause the rotating portion 210 to leave the receiving cavity 110, at this time, the user pushes the limiting member 160 to cause the rotating portion 210 to leave the receiving cavity 110, and the first direction is opposite to the second direction.
Further, the control switch 170 is slidably connected to the housing 100 and at least partially exposed outside the housing 100 to facilitate the pushing control of the user.
Preferably, the control switch 170 is provided with a limiting groove 171, the limiting member 160 is provided with a limiting protrusion 162 corresponding to the limiting groove 171, the control switch 170 can move along a first direction, so that the limiting groove 171 at least partially receives the limiting protrusion 162 to prevent the limiting member 160 from moving, and the control switch 170 can also move along a second direction, so that the limiting groove 171 is away from the limiting protrusion 162, at this time, a user can push the limiting member 160 in a free state.
In one embodiment, the oral cavity rinsing device further comprises a delivery line 300, a first container 400 and a fluid pump 500, wherein the first container 400 is used for storing liquid, the delivery line 300 comprises a hose part communicated with the nozzle 200, the delivery line 300 is used for communicating the first container 400 and the nozzle 200, and the fluid pump 500 is connected with the delivery line 300 and is used for delivering the liquid in the first container 400 to the nozzle 200 through the delivery line 300 for outputting for oral cavity rinsing.
It can be understood that the hose portion is a hose, and is communicated with the rotating portion 210 of the nozzle 200 through the hose portion, so as to prevent the hose portion from being damaged when the rotating portion 210 rotates relative to the housing 100 to change positions, so as to maintain normal liquid delivery of the delivery conduit 300, and when the rotating portion 210 rotates relative to the housing 100, the hose portion can be deformed in cooperation with the rotating portion 210 to change the position state in cooperation with the rotating portion 210.
In an embodiment, a mounting groove is formed on the housing 100, and the first container 400 is mounted in the mounting groove to assemble the first container 400 on the housing 100, so as to achieve the mounting and fixing of the first container 400, at this time, the first container 400 is an independent liquid accommodating device, which facilitates the detachment of the first container 400, and the replacement of the first container 400 or the addition of liquid in the first container 400 can be conveniently performed. Of course, in other embodiments, the first container 400 may be formed by extending at least a portion of the sidewall of the housing 100.
Further, the first container 400 is provided with an injection port through which the first container 400 is filled with a liquid and an opening member 410 for closing the injection port, and the injection port is closed by the opening member 410.
In one embodiment, the oral cavity rinsing device further comprises a one-way valve 600, the one-way valve 600 is disposed on the delivery line 300 between the nozzle 200 and the fluid pump 500 to prevent the liquid in the delivery line 300 from flowing back.
In one embodiment, the fluid pump 500 is a piston pump, which facilitates the use of a small flow, high pressure oral irrigator.
In one embodiment, the oral cavity rinsing device further comprises a control part 700, and a control button or a control panel is disposed on the control part 700, so that the operation of the fluid pump 500 can be controlled by the control part 700.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (12)
1. A nozzle housing structure, comprising: the nozzle comprises a rotating part and a spray head part detachably connected with the rotating part, a containing cavity and a placing groove are formed in the shell, the spray head part can be separated from the rotating part and contained in the placing groove, and the rotating part can rotate relative to the shell to be contained in the containing cavity.
2. The nozzle-receiving structure of claim 1, wherein the rotary part and the nozzle head are removably connected by a threaded or snap fit.
3. The nozzle housing structure according to claim 1, further comprising a sealing member provided between the rotating portion and the head portion and sealing a liquid outlet pipe formed between the rotating portion and the head portion.
4. The nozzle receiving structure according to claim 1, further comprising a closing member for closing the placement groove to confine the shower head portion in the placement groove.
5. The nozzle housing structure of any one of claims 1 to 4, wherein pressing the rotating portion causes the rotating portion to rotate relative to the housing to receive the rotating portion in the housing chamber, and the rotating portion is further rotatable relative to the housing to reposition the rotating portion.
6. The nozzle receiving structure of claim 5, further comprising a first elastic member, wherein the rotating portion is rotatably connected to the housing via the first elastic member, and pressing the rotating portion causes the rotating portion to rotate relative to the housing to be received in the receiving cavity, so that the first elastic member is elastically deformed, and the first elastic member is restored to drive the rotating portion to rotate relative to the housing, so that the rotating portion is restored.
7. The nozzle receiving structure according to any one of claims 1 to 4, further comprising a stopper, wherein the rotating portion is rotatable relative to the housing such that the rotating portion engages with the stopper to limit the rotating portion in the receiving cavity.
8. The nozzle receiving structure of claim 7, further comprising a second elastic member, wherein the retaining member is elastically connected to the housing via the second elastic member, and pushing the retaining member causes the rotating portion to move away from the receiving cavity, so as to elastically deform the second elastic member, and the second elastic member can be restored to drive the retaining member to return.
9. The nozzle housing structure of claim 8, wherein a through slot is provided in the housing, and at least a portion of the retainer is exposed from the housing through the through slot.
10. The nozzle housing structure of claim 7, wherein the stopper has a snap portion that is configured to abut against the rotating portion and prevent the rotating portion from rotating relative to the housing.
11. The nozzle-receiving structure of claim 8, further comprising a control switch movable in a first direction to engage with the stop to prevent movement of the stop, the control switch further movable in a second direction to disengage from the stop to enable movement of the stop to cause the rotation portion to move away from the receiving cavity, the first direction being opposite to the second direction.
12. An oral cavity irrigation device comprising a delivery line, a first container, a fluid pump and a nozzle receiving structure according to any one of claims 1 to 11, wherein the first container is used for storing liquid, the delivery line comprises a hose part communicated with the nozzle, the delivery line is used for communicating the first container and the nozzle, and the fluid pump is connected with the delivery line and is used for delivering the liquid in the first container to the nozzle for outputting through the delivery line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252618.2U CN214484702U (en) | 2021-01-28 | 2021-01-28 | Nozzle storage structure and oral cavity flushing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252618.2U CN214484702U (en) | 2021-01-28 | 2021-01-28 | Nozzle storage structure and oral cavity flushing device |
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| CN214484702U true CN214484702U (en) | 2021-10-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161005A1 (en) * | 2021-01-28 | 2022-08-04 | 深圳素士科技股份有限公司 | Nozzle storage structure and oral cavity flushing device |
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- 2021-01-28 CN CN202120252618.2U patent/CN214484702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161005A1 (en) * | 2021-01-28 | 2022-08-04 | 深圳素士科技股份有限公司 | Nozzle storage structure and oral cavity flushing device |
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