CN217338927U - Accurate towards tooth ware nozzle of lifting control and towards tooth ware core - Google Patents
Accurate towards tooth ware nozzle of lifting control and towards tooth ware core Download PDFInfo
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- CN217338927U CN217338927U CN202220629425.9U CN202220629425U CN217338927U CN 217338927 U CN217338927 U CN 217338927U CN 202220629425 U CN202220629425 U CN 202220629425U CN 217338927 U CN217338927 U CN 217338927U
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Abstract
The utility model discloses an accurate towards tooth ware nozzle of lift control and towards tooth ware core, wherein towards tooth ware nozzle includes: the nozzle device comprises a mounting frame, a nozzle rod assembly inserted at the top of the mounting frame in a penetrating manner, a rack which is fixedly connected with the nozzle rod assembly and moves synchronously, a gear which is meshed with the rack, and a power device which drives the gear to rotate, wherein the power device drives the nozzle rod assembly to do linear motion through the gear and the rack. The utility model discloses an improve the flexible action mode of nozzle, adapt to the regulation and dash stretching into length of tooth ware nozzle, the inside motor control rack and pinion transmission that adopts of nozzle, the concertina movement control is more accurate, convenient operation, especially is fit for the user at home and uses, experiences and feels, and the nozzle realizes automatic flexible.
Description
Technical Field
The utility model relates to a towards tooth ware design field, concretely relates to automatic rising nozzle towards tooth ware core.
Background
The tooth flusher is an auxiliary tool for cleaning the oral cavity, and can clean teeth and gaps between teeth by using a pulse water flow impact mode. The cleaning effect of the irrigator is relatively modest for exposed interdental spaces, but the irrigator is also likely to be poorly rinsed for interdental spaces and deep gums where toothbrushes, dental floss and toothpicks are not so easily extended. This is because, all towards tooth ware on the market at present, its nozzle be fixed integral type structure or manual pull formula structure, lead to using not nimble enough changeable, to the various environment in oral cavity, can't accomplish to adapt to the length of stretching into of adjusting towards tooth ware nozzle, use more troublesome, experience feels not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a tooth flushing device nozzle with accurate lifting control and a tooth flushing device core.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a precisely lift controlled water toothpick nozzle comprising: the nozzle device comprises a mounting frame, a nozzle rod assembly inserted at the top of the mounting frame in a penetrating manner, a rack which is fixedly connected with the nozzle rod assembly and moves synchronously, a gear which is meshed with the rack, and a power device which drives the gear to rotate, wherein the power device drives the nozzle rod assembly to do linear motion through the gear and the rack.
The connecting part of the rack and the nozzle rod assembly is provided with a sleeve for inserting and fixing the nozzle rod assembly, a connecting block is further arranged on one side of the sleeve, a guide rod parallel to the rack is movably inserted into the connecting block, and two ends of the guide rod are respectively inserted into the upper support and the lower support.
The upper support and the lower support are correspondingly and fixedly arranged in the mounting frame from top to bottom.
An upper travel switch and a lower travel switch are respectively arranged on the upper bracket and the lower bracket to limit the maximum amplitude of the vertical movement of the rack.
The nozzle rod component is provided with a sealing ring in a hole position of the mounting frame in a penetrating way.
The power device comprises: the motor is connected to the gear through the transmission of the gearbox, and the power device is fixedly installed on the installation frame through a seat plate.
The mounting bracket is rectangular frame, and the nozzle bar subassembly includes: the body of rod and nozzle head, the body of rod are pegged graft in the top of mounting bracket, and the nozzle head is located the top of the body of rod and stretches out in the mounting bracket, and the bottom of the body of rod is connected with the hose.
A precise lifting control tooth flushing device core comprises: the water pump assembly is used for pumping water of an external water supply pipe, then the water is conveyed to the nozzle rod assembly through the hose and is sprayed out.
The piston pump assembly includes: the installation shell and arrange the pump body and the battery in the installation shell in, a plurality of hole sites have been seted up to the symmetry on the installation shell, and one side correspondence of mounting bracket is provided with a plurality of screw holes, through beating screw fixed connection in mounting bracket on the installation shell.
The mounting bracket is provided with the main control board for piston pump subassembly's opposite side, and the main control board electricity is connected in power device and upper and lower journey switch, also through beating screw fixed connection in the mounting bracket on the main control board.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model adapts to the adjustment of the extending length of the nozzle of the tooth flusher by improving the telescopic action mode of the nozzle. The nozzle is internally driven by a motor to control the gear and the rack, the telescopic motion is controlled more accurately, the operation is convenient, the nozzle is particularly suitable for household users, the experience feeling is good, and the nozzle can be automatically stretched.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced, wherein:
FIG. 1 is a schematic view of a nozzle of a tooth rinsing device according to a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the core structure of the tooth rinsing device according to the preferred embodiment of the present invention;
fig. 3 is an overall view of the core structure of the tooth rinsing device according to the preferred embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.
Referring to fig. 1 to 3, the present invention provides a tooth washing device nozzle and a tooth washing device core with precise lifting control according to a preferred embodiment of the present invention.
The tooth flusher nozzle mainly comprises: the nozzle rod assembly 101, the rack 102 which is fixedly connected with the nozzle rod assembly 101 and moves synchronously, the gear 103 which is meshed with the rack 102 and the power device which drives the gear 103 to rotate are driven by the power device to drive the nozzle rod assembly 101 to do linear motion through the gear and the rack, namely, do stretching motion relative to the tooth flushing device. The utility model discloses a gear drive, control is accurate, sound construction is reliable.
The tooth flusher nozzle further comprises: the mounting bracket 104 is a rectangular frame, the nozzle rod assembly 101 is inserted into the top of the mounting bracket 104 and extends out, and the power device is fixedly mounted on the mounting bracket 104 through a seat plate 114.
The nozzle bar assembly 101 includes: the rod body is inserted into the top of the mounting frame 104, the nozzle head is located at the top end of the rod body and extends out of the mounting frame 104, and the bottom end of the rod body is connected with a hose 105 for being in butt joint with the piston pump assembly.
The power device comprises: a motor 106 and a gearbox 107, wherein the motor 106 is in transmission connection with the gear 103 through the gearbox 107.
A sleeve for inserting the rod body is arranged at the joint of the rack 102 and the nozzle rod assembly 101, a connecting block is further arranged on one side of the sleeve, a guide rod 108 parallel to the rack 102 is movably inserted into the connecting block, two ends of the guide rod 108 are respectively inserted and fixed on an upper support 109 and a lower support 110, and the upper support 109 and the lower support 110 are fixedly mounted in the mounting frame 104 in an up-and-down symmetrical manner. During movement, the rack 102 and the nozzle rod assembly 101 move linearly along the guide rod 108, so that the operation is smoother.
An upper travel switch 111 and a lower travel switch 112 are respectively arranged on the upper bracket 109 and the lower bracket 110, and play the role of limit switches to limit the maximum amplitude of the up-and-down movement of the rack 102.
The nozzle rod assembly 101 is inserted into the hole of the mounting frame 104 and provided with a sealing ring 113 made of silica gel, so as to play a role in sealing and prevent dust, water and the like from entering the device.
The tooth flushing device core mainly comprises: the water flushing device comprises a tooth flushing device nozzle and a piston pump assembly 210, wherein the piston pump assembly 210 is used for pumping water, the piston pump assembly 210 is fixedly installed on one side of the mounting frame 104, the hose 105 is connected with the water outlet 203 at the bottom of the piston pump assembly 210, the water inlet of the piston pump assembly 210 is used for being connected with an external water supply pipe, and the piston pump assembly 210 is used for pumping water of the external water supply pipe, conveying the water to the nozzle pump assembly 101 through the hose 105 and then spraying the water.
The piston pump assembly 210 includes: the installation shell and arrange the pump body and the battery 201 in the installation shell in, a plurality of hole sites have been seted up to the symmetry on the installation shell, and one side correspondence of mounting bracket 104 is provided with a plurality of screw holes, through beating screw 202 fixed connection in mounting bracket 104 on the installation shell.
The other side of the mounting frame 104 opposite to the piston pump assembly 210 is provided with a main control board 220, and the main control board 220 is electrically connected to the power device, the battery 201, and the up and down stroke switches for controlling the telescopic action of the nozzle of the tooth flushing device. The main control board 220 is also fixedly connected to the mounting frame 104 by screwing.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make any indirect modifications, equivalent changes and modifications to the above embodiments according to the technical spirit of the present invention without departing from the scope of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an accurate towards tooth ware nozzle of lift control which characterized in that includes: the nozzle device comprises a mounting frame, a nozzle rod assembly inserted at the top of the mounting frame in a penetrating manner, a rack which is fixedly connected with the nozzle rod assembly and moves synchronously, a gear which is meshed with the rack, and a power device which drives the gear to rotate, wherein the power device drives the nozzle rod assembly to do linear motion through the gear and the rack.
2. The nozzle of the tooth flushing device with the accurate lifting control as claimed in claim 1, wherein a sleeve for fixedly inserting the nozzle rod assembly is arranged at the joint of the rack and the nozzle rod assembly, a connecting block is arranged on one side of the sleeve, and a guide rod parallel to the rack is movably inserted into the connecting block.
3. The precisely controlled nozzle of the tooth irrigator according to claim 2, wherein the two ends of the guide rod are respectively inserted into the upper bracket and the lower bracket, and the upper bracket and the lower bracket are vertically and correspondingly fixedly installed in the installation frame.
4. The precisely controlled nozzle of a water toothpick according to claim 3 wherein the upper and lower brackets are provided with an upper travel switch and a lower travel switch respectively to limit the maximum extent of the vertical movement of the rack.
5. The precisely controlled lift nozzle of claim 1, wherein the nozzle stem assembly is provided with a sealing ring disposed in a bore of the mounting bracket.
6. The precisely controlled lift dental irrigator nozzle of claim 1 wherein the power means comprises: the motor is connected to the gear through the transmission of the gearbox, and the power device is fixedly installed on the installation frame through a seat plate.
7. The precisely controlled lift water toothpick nozzle of claim 1 wherein said mounting frame is a rectangular frame and said nozzle bar assembly comprises: the body of rod and nozzle head, the body of rod are pegged graft in the top of mounting bracket, and the nozzle head is located the top of the body of rod and stretches out in the mounting bracket, and the bottom of the body of rod is connected with the hose.
8. The utility model provides an accurate towards tooth ware core of lifting control which characterized in that includes: the nozzle of the tooth-rinsing device as claimed in any one of claims 1 to 7, and a piston pump assembly fixedly mounted on one side of the mounting frame, the nozzle pump assembly being connected to a water outlet at the bottom of the piston pump assembly through a hose, the piston pump assembly being adapted to draw water from an external water supply pipe and supply the water to the nozzle pump assembly through the hose for ejection.
9. The precisely controlled lift dental irrigator cartridge of claim 8, wherein the piston pump assembly comprises: the installation shell and arrange the pump body and the battery in the installation shell in, a plurality of hole sites have been seted up to the symmetry on the installation shell, and one side correspondence of mounting bracket is provided with a plurality of screw holes, through beating screw fixed connection in mounting bracket on the installation shell.
10. The tooth flushing device core with precise lifting control according to claim 8, wherein a main control board is arranged on the other side of the mounting rack relative to the piston pump assembly, the main control board is electrically connected to the power device and the upper and lower stroke switches, and the main control board is also fixedly connected to the mounting rack through screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220629425.9U CN217338927U (en) | 2022-03-21 | 2022-03-21 | Accurate towards tooth ware nozzle of lifting control and towards tooth ware core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220629425.9U CN217338927U (en) | 2022-03-21 | 2022-03-21 | Accurate towards tooth ware nozzle of lifting control and towards tooth ware core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217338927U true CN217338927U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220629425.9U Active CN217338927U (en) | 2022-03-21 | 2022-03-21 | Accurate towards tooth ware nozzle of lifting control and towards tooth ware core |
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| CN (1) | CN217338927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754709A (en) * | 2021-01-15 | 2021-05-07 | 云南白药集团健康产品有限公司 | Handle assembly based on adjustable angle of table type tooth flushing device nozzle |
-
2022
- 2022-03-21 CN CN202220629425.9U patent/CN217338927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754709A (en) * | 2021-01-15 | 2021-05-07 | 云南白药集团健康产品有限公司 | Handle assembly based on adjustable angle of table type tooth flushing device nozzle |
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