Peptide chain oral cavity flushing device

Abstract

The invention belongs to the technical field of oral care, and particularly relates to a peptide chain oral flushing device. The invention provides the peptide chain oral cavity flushing device with a stable liquid supply function. Comprising a machine body, a liquid storage cylinder, a liquid injection nozzle, an end cover, a threaded connector, a nozzle, a liquid suction pipe, a driving mechanism, a liquid supply mechanism and the like, the liquid supply mechanism which is driven by the driving mechanism and used for bursting liquid is arranged in the machine body, and the liquid supply mechanism comprises an extrusion part, an inner shell, a positioning seat, a moving rod and an elastic piece. By means of a liquid supply mechanism composed of an extrusion part, a positioning seat, a moving rod and an elastic piece, the mode that a rolling wheel rotates and creeps along the elastic piece can be utilized, then flushing liquid in a liquid supply pipe is indirectly extruded and pushed to be extruded and burst out, the liquid supply pipe can be effectively protected through the mode, and meanwhile the stability and continuity of liquid output can be guaranteed; therefore, the problem that liquid supply is unstable due to the fact that a liquid supply pipe in an existing oral cavity flushing device is prone to abrasion and deformation can be effectively solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of oral care, and specifically relates to a peptide chain oral irrigation device. Background Art

[0002] During the oral care process, the traditional manual gargling method has been difficult to meet the accurate, efficient, and convenient care needs. In recent years, electric or jet-type oral irrigation devices have gradually become one of the mainstream products in the market. Such devices pressurize and eject liquid through an internal pump body or extrusion structure to achieve effective irrigation of difficult-to-clean areas such as tooth gaps and gingival sulci.

[0003] However, there are generally some technical bottlenecks in existing irrigation devices: for example, in the liquid supply mechanism for liquid delivery, the supply pipe is easily fatigued and damaged and deformed due to the frequent action of the extrusion roller, resulting in a reduced liquid delivery volume, and then causing the problem of unstable irrigation pressure due to uneven liquid delivery, which affects the use experience and irrigation effect.

[0004] Therefore, there is an urgent need for a peptide chain oral irrigation device with a reasonable structure, stable operation, and a good liquid supply protection mechanism to solve the above problems. Summary of the Invention

[0005] In order to overcome the limitations of the liquid supply mechanism in existing oral irrigation devices and the disadvantage of being difficult to ensure long-term effective and stable liquid supply, the technical problem to be solved is to provide a peptide chain oral irrigation device with a stable liquid supply function.

[0006] The technical solution of the present invention is: a peptide chain oral irrigation device, including a body, a liquid storage cylinder, a liquid injection nozzle, a nozzle, a liquid suction pipe, a liquid supply pipe, a liquid outlet pipe, a driving mechanism, and a liquid supply mechanism. Inside the body, there is a liquid supply mechanism for ejecting liquid driven by the driving mechanism. The liquid supply mechanism includes an extrusion member, an inner housing, a positioning seat, a moving rod, and a spring piece. An inner housing is provided inside the body. A positioning seat is provided on one side of the inner housing. Guide grooves are symmetrically opened on the positioning seat. Moving rods are movably sleeved in the guide grooves. A spring piece is connected between the two moving rods, and the outer end of the spring piece abuts against the outer wall of the liquid supply pipe. By driving the extrusion member to rotate through the driving mechanism to intermittently push the spring piece to extrude the liquid supply pipe, the liquid in the liquid supply pipe is automatically ejected.

[0007] As a further improvement of the above technical solution, the driving mechanism includes a micro motor, a small gear, a rotating shaft, and a large gear. A micro motor is installed inside the body. A small gear is sleeved on the output shaft end of the micro motor. A rotating shaft is rotatably connected between the inside of the body and the inner housing. A large gear meshing with the small gear is sleeved on one end of the rotating shaft.

[0008] As a further improvement of the above technical solution, the extrusion member includes a sector seat and rolling wheels. The sector seat is connected to the other end of the rotating shaft. Rolling wheels are symmetrically arranged at both ends of the sector seat, and the rolling wheels are in contact with the inner side surface of the elastic sheet.

[0009] As a further improvement of the above technical solution, a lubrication channel for accommodating the rolling wheels is provided on the outer edge of the sector seat, and a lubricating grease capable of adhering to the rolling wheels is coated in the lubrication channel.

[0010] As a further improvement of the above technical solution, a pressurizing member is further included. The pressurizing member includes a piston, a telescopic sleeve, and a spring. A piston is movably sleeved in the liquid storage cylinder. The outer end of the piston is rotatably connected to the telescopic sleeve, and the outer end of the telescopic sleeve is connected to the inner end of the end cover. A spring is further provided in the telescopic sleeve, and both ends of the spring are respectively abutted against the telescopic sleeve and the inner side of the end cover.

[0011] As a further improvement of the above technical solution, a reset member is further included. The reset member includes a shaft sleeve and a tension spring. Shaft sleeves are respectively sleeved at both ends of the moving rod, and the shaft sleeves are movably sleeved in the guiding grooves. A tension spring is hung between the outer end of the shaft sleeve and the positioning seat.

[0012] As a further improvement of the above technical solution, a camera is further included. A camera is provided on the machine body near the threaded joint, and the orientation of the camera is obliquely aligned with the flushing port on the nozzle.

[0013] As a further improvement of the above technical solution, a magnetic block is further included. A magnetic block is embedded at the eccentric position of the large gear, and the magnetic block is aligned with one of the rolling wheels. A position sensor for inductively cooperating with the magnetic block is provided inside the housing of the machine body.

[0014] The beneficial effects of the present invention are as follows: Through the liquid supply mechanism composed of an extrusion member, a positioning seat, a moving rod, and an elastic sheet, the rolling wheels can be used to rotate and creep along the elastic sheet, thereby indirectly squeezing and pushing the flushing liquid in the liquid supply pipe for extrusion and ejection. This method can not only effectively protect the liquid supply pipe but also ensure the stability and continuity of liquid output; furthermore, it can effectively solve the problem of unstable liquid supply caused by easy wear and deformation of the liquid supply pipe in the existing oral flushing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0016] Figure 2 is a cross-sectional view of the present invention.

[0017] Figure 3Schematic three-dimensional structure diagram of the driving mechanism and liquid supply mechanism of the present invention.

[0018] Figure 4 Schematic three-dimensional structure diagram of the driving mechanism of the present invention.

[0019] Figure 5 Separation diagram of the structure of the liquid supply mechanism of the present invention.

[0020] Figure 6 Schematic three-dimensional structure diagram of the extrusion member, positioning seat, moving rod and elastic sheet of the present invention.

[0021] Figure 7 Separation diagram of the structure of the pressurizing member of the present invention.

[0022] In the reference numerals: 1 - body, 2 - micro motor, 200 - inner housing, 201 - pinion gear, 202 - rotating shaft, 203 - large gear, 2031 - magnetic block, 204 - sector seat, 205 - lubrication channel, 206 - rolling wheel, 3 - positioning seat, 300 - guiding groove, 301 - moving rod, 302 - elastic sheet, 303 - bushing, 304 - tension spring, 4 - liquid suction pipe, 5 - liquid supply pipe, 6 - liquid outlet pipe, 7 - camera, 8 - anti-slip strip, 100 - liquid storage cylinder, 101 - liquid injection nozzle, 102 - end cover, 103 - piston, 104 - telescopic sleeve, 105 - spring, 106 - button, 107 - threaded joint, 108 - nozzle. Detailed implementation manners

[0023] The following will illustrate the implementation manners of the present invention with reference to the drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention and not for limiting the protection scope of the present invention.

[0024] It should be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Therefore, only the components related to the present invention are shown in the drawings, rather than being drawn according to the number, shape and size of the components in actual implementation. The types, numbers and proportions of the components in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0025] The first implementation manner: A peptide chain oral irrigation device provided by the present invention, as Figures 1 to 7As shown in the figure, it includes an organism 1, a liquid storage cylinder 100, a liquid injection nozzle 101, an end cap 102, a threaded joint 107, a nozzle 108, a liquid suction pipe 4, a liquid supply pipe 5, a liquid discharge pipe 6, a driving mechanism and a liquid supply mechanism. Inside the holding part of the organism 1, there is a liquid storage cylinder 100. One end of the liquid storage cylinder 100 is connected to a liquid injection nozzle 101 extending outside the organism 1, and the liquid injection nozzle 101 contains a one-way valve and an exhaust valve to prevent the injected liquid from flowing back and overflowing. The exhaust valve is used for automatic emptying when injecting liquid. The outer end of the liquid storage cylinder 100 is hermetically connected with an end cap 102 by threads. One end of the organism 1 far from the holding part is detachably connected with a nozzle 108 through a threaded joint 107. And in the actual use process, it can be flexibly used by replacing nozzles 108 of different models and specifications; between the liquid storage cylinder 100 and the nozzle 108, there are successively connected a liquid suction pipe 4, a liquid supply pipe 5 and a liquid discharge pipe 6. Inside the organism 1, there is a liquid supply mechanism for ejecting liquid driven by a driving mechanism. The liquid supply mechanism includes a pressing part, an inner housing 200, a positioning seat 3, a moving rod 301 and a spring piece 302. Inside the organism 1, there is an inner housing 200. On one side of the inner housing 200, there is a positioning seat 3. The positioning seat 3 is symmetrically provided with guide grooves 300. The guide grooves 300 are movably sleeved with moving rods 301. A spring piece 302 is connected between the two moving rods 301, and the outer end of the spring piece 302 abuts against the outer wall of the liquid supply pipe 5. The spring piece 302 is a wear-resistant thin steel sheet. By driving the pressing part to rotate through the driving mechanism, the spring piece 302 is indirectly pushed to press the liquid supply pipe 5, so that the liquid in the liquid supply pipe 5 is automatically ejected, which is beneficial to protecting the liquid supply pipe 5 and avoiding excessive extrusion of the liquid supply pipe 5 caused by direct contact and deformation.

[0026] Furthermore, as Figures 1 to 4 shown, the driving mechanism includes a button 106, a micro motor 2, a small gear 201, a rotating shaft 202 and a large gear 203. A button 106 is provided outside the organism 1 near the holding part. A micro motor 2 is installed inside the organism 1. The button 106 is electrically connected to the micro motor 2 and is used to control the driving mechanism to rotate to provide power for the liquid supply mechanism. The output shaft end of the micro motor 2 is sleeved with a small gear 201. There is a rotating shaft 202 rotatably connected between the inside of the organism 1 and the inner housing 200. One end of the rotating shaft 202 is sleeved with a large gear 203 meshing with the small gear 201.

[0027] Furthermore, as Figure 4 、 Figure 5 and Figure 6As shown, the extrusion part includes a sector seat 204 and a rolling wheel 206. The sector seat 204 is connected to the other end of the rotating shaft 202. Rolling wheels 206 are symmetrically arranged at both ends of the sector seat 204, and the rolling wheels 206 are in contact with the inner side surface of the elastic piece 302. By indirectly extruding the elastic piece 302 through the rolling wheels 206 to extrude and peristalsis the liquid supply pipe 5, it can effectively avoid directly performing frequent extrusion operations on the liquid supply pipe 5, resulting in deformation and blocking of the flushing liquid, and reducing the delivery volume of the flushing liquid.

[0028] Furthermore, as Figure 5 shown, a lubrication channel 205 for accommodating the rolling wheel 206 is provided on the outer edge of the sector seat 204, and a lubricating grease that can adhere to the rolling wheel 206 is coated in the lubrication channel 205. Lubricating grease is also coated on the outer sides of the elastic piece 302 and the liquid supply pipe 5, which can increase the lubricating protective layer and is conducive to protecting the liquid supply pipe 5, the rolling wheel 206, and the elastic piece 302.

[0029] Furthermore, as Figure 5 and Figure 6 shown, a reset part is further included. The reset part includes a shaft sleeve 303 and a tension spring 304. Shaft sleeves 303 are respectively sleeved at both ends of the moving rod 301, and the shaft sleeves 303 are movably sleeved in the guide groove 300. A tension spring 304 is hung between the outer ends of the shaft sleeves 303 and the positioning seat 3. The tension spring 304 can pull and reset the shaft sleeves 303 and the moving rod 301 connected thereto, avoiding the elastic piece 302 continuously generating an extrusion force on the liquid supply pipe 5, and thus being conducive to avoiding deformation of the liquid supply pipe 5 due to long-term extrusion.

[0030] During use, the peptide chain oral rinse solution (hereinafter uniformly referred to as the rinse solution) can be added into the liquid injection nozzle 101 with a one-way valve through a filling pump, so that the rinse solution is injected into and fills the liquid storage cylinder 100. Alternatively, the end cap 102 can be removed, and the rinse solution can be directly filled into the liquid storage cylinder 100, and then the end cap 102 is tightened. Press the button 106 so that the micro motor 2 drives the rotating shaft 202 and the sector seat 204 to rotate through the transmission of the small gear 201 and the large gear 203. When a rolling wheel 206 abuts against and wriggles on the elastic piece 302, the elastic piece 302 is forced to squeeze the liquid supply pipe 5, so that the rinse solution in the liquid supply pipe 5 can be ejected along the liquid outlet pipe 6 and the nozzle 108 under the squeezed state. As the rotation and wriggling path of this rolling wheel 206 forms a space difference with the other rolling wheel 206, through the pulling force of the tension spring 304 on the bushing 303 and the moving rod 301, the part of the elastic piece 302 gradually away from this rolling wheel 206 can return to its original position and does not exert a squeezing force on the part of the liquid supply pipe 5. At this time, the part of the liquid supply pipe 5 will also return to its original position without being squeezed. Since the part of the liquid supply pipe 5 can generate a negative pressure suction force when returning to its original position, the rinse solution in the liquid storage cylinder 100 is automatically sucked into and replenished into the part of the liquid supply pipe 5 through the liquid suction pipe 4. Similarly, when the other rolling wheel 206 abuts against the liquid supply pipe 5 and the elastic piece 302 again, the above steps will be repeated to eject the rinse solution. In this way, by the way that the rolling wheel 206 rotates and wriggles along the elastic piece 302, the rinse solution in the liquid supply pipe 5 can be indirectly squeezed and pushed for ejection. This method can effectively avoid the problems of fatigue in use and excessive wear caused by the direct abutment and wriggling of the liquid supply pipe 5 and the rolling wheel 206, which is beneficial to extend the service life of the liquid supply pipe 5 and thus effectively reduce the failure rate of the product.

[0031] Second embodiment: On the basis of the first embodiment, as Figure 2 and Figure 7 shown, it further includes a pressurizing member, which includes a piston 103, a telescopic sleeve 104 and a spring 105. The piston 103 is movably sleeved in the liquid storage cylinder 100. The outer end of the piston 103 is rotatably connected to the telescopic sleeve 104, and the outer end of the telescopic sleeve 104 is connected to the inner end of the end cap 102. A spring 105 is also arranged in the telescopic sleeve 104, and both ends of the spring 105 abut against the inner side of the telescopic sleeve 104 and the end cap 102 respectively. When adding the rinse solution into the liquid storage cylinder 100 through the liquid injection nozzle 101, as the rinse solution in the liquid storage cylinder 100 gradually increases, it will push the piston 103, the telescopic sleeve 104 and the spring 105 to move and contract synchronously towards the end cap 102, which can thus exert a reverse pushing force on the rinse solution in the liquid storage cylinder 100 and is beneficial to automatically empty the rinse solution in the liquid storage cylinder 100.

[0032] Furthermore, as Figure 1 andFigure 2 As shown, it further includes a camera 7. The camera 7 is disposed on the body 1 near the threaded joint 107, and the orientation of the camera 7 is diagonally aligned with the flushing port on the nozzle 108. The camera 7 can be wirelessly connected to existing electronic devices (such as mobile phones), which is beneficial to observing the range irradiated by the camera 7 through the mobile phone, thereby improving the accuracy of oral flushing care.

[0033] Furthermore, as Figure 4 shown, it further includes a magnetic block 2031. The magnetic block 2031 is embedded at the eccentric position of the large gear 203, and the magnetic block 2031 is aligned with one of the rolling wheels 206. A position sensor that is inductively matched with the magnetic block 2031 is disposed inside the housing of the body 1; through the inductive cooperation between the magnetic block 2031 and the position sensor, the rotation angle position of the rolling wheel 206 can be automatically recorded and identified. When the micro motor 2 is turned off, the rolling wheel 206 can always be kept in a state of being disengaged from the elastic piece 302, thereby indirectly avoiding long-term extrusion of the liquid supply pipe 5, which is beneficial to further protecting the liquid supply pipe 5.

[0034] In addition, as Figure 1 and Figure 2 shown, it further includes an anti-slip strip 8. The anti-slip strip 8 is disposed on the outer wall of the handheld part of the body 1, which is beneficial to improving the stability of holding during use.

[0035] Through the pressurizing member composed of the piston 103, the telescopic sleeve 104 and the spring 105, when flushing liquid is filled into the liquid storage cylinder 100 through the liquid injection nozzle 101, as the flushing liquid in the liquid storage cylinder 100 gradually increases, it will push the piston 103, the telescopic sleeve 104 and the spring 105 to move and contract towards the end cover 102. It can not only achieve the purpose of emptying, but also continuously maintain pressure on the flushing liquid in the liquid storage cylinder 100, so that the flushing liquid can be quickly and timely replenished into the liquid supply pipe 5, thereby being beneficial to enhancing the ejection force of the flushing liquid; and through the high-definition camera 7, the specific conditions inside the oral cavity can be observed more intuitively, which is beneficial to taking more accurate and effective measures to improve the accuracy of oral care.

[0036] The above embodiments are only the preferred embodiments of the present invention and are not used to limit the scope of implementation of the present invention. Therefore, any equivalent changes made according to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A peptide chain oral irrigation device, comprising an organism (1), a liquid storage cylinder (100), a liquid injection nozzle (101), a threaded joint (107), a nozzle (108), a liquid suction pipe (4), a liquid supply pipe (5) and a liquid outlet pipe (6), characterized in that: It further includes a driving mechanism and a liquid supply mechanism. Inside the body (1), there is a liquid supply mechanism driven by the driving mechanism for ejecting liquid. The liquid supply mechanism includes a pressing member, an inner housing (200), a positioning seat (3), a moving rod (301), and a spring piece (302). An inner housing (200) is arranged inside the body (1). A positioning seat (3) is arranged on one side of the inner housing (200). Guide grooves (300) are symmetrically formed on the positioning seat (3). A moving rod (301) is movably sleeved in the guide grooves (300). A spring piece (302) is connected between the two moving rods (301). The outer end of the spring piece (302) abuts against the outer wall of the liquid supply pipe (5). By driving the pressing member to rotate through the driving mechanism, the spring piece (302) is indirectly pushed to press the liquid supply pipe (5), so that the liquid in the liquid supply pipe (5) is automatically ejected.

2. The peptide chain oral irrigation device according to claim 1, wherein: The driving mechanism includes a micro motor (2), a small gear (201), a rotating shaft (202), and a large gear (203). A micro motor (2) is installed inside the body (1). A small gear (201) is sleeved at the output shaft end of the micro motor (2). A rotating shaft (202) is rotatably connected between the inside of the body (1) and the inner housing (200). A large gear (203) meshing with the small gear (201) is sleeved at one end of the rotating shaft (202).

3. The peptide chain oral irrigation device according to claim 1, wherein: The pressing member includes a sector seat (204) and a rolling wheel (206). The sector seat (204) is connected to the other end of the rotating shaft (202). Rolling wheels (206) are symmetrically arranged at both ends of the sector seat (204). The rolling wheels (206) abut against the inner side surface of the spring piece (302).

4. The oral irrigation device with a peptide chain according to claim 3, characterized in that: A lubricating channel (205) capable of accommodating the rolling wheel (206) is formed on the outer edge of the sector seat (204), and a lubricating grease capable of adhering to the rolling wheel (206) is coated in the lubricating channel (205).

5. The peptide chain oral irrigation device according to claim 1, wherein: It further includes a pressurizing member. The pressurizing member includes a piston (103), a telescopic sleeve (104), and a spring (105). A piston (103) is movably sleeved in the liquid storage cylinder (100). The outer end of the piston (103) is rotatably connected to a telescopic sleeve (104). The outer end of the telescopic sleeve (104) is connected to the inner end of the end cover (102). A spring (105) is further arranged inside the telescopic sleeve (104). The two ends of the spring (105) respectively abut against the telescopic sleeve (104) and the inner side of the end cover (102).

6. The peptide chain oral irrigation device according to claim 1, characterized in that: It further includes a resetting member. The resetting member includes a shaft sleeve (303) and a tension spring (304). Shaft sleeves (303) are respectively sleeved at both ends of the moving rod (301). The shaft sleeves (303) are movably sleeved in the guide grooves (300). A tension spring (304) is hung between the outer end of the shaft sleeve (303) and the positioning seat (3).

7. The peptide chain oral irrigation device according to claim 1, characterized in that: It further includes a camera (7). The camera (7) is disposed on the body (1) near the threaded joint (107), and the orientation of the camera (7) is obliquely aligned with the flushing port on the nozzle (108).

8. The peptide chain oral irrigation device according to claim 2, wherein: It further includes a magnetic block (2031). The magnetic block (2031) is embedded at an eccentric position of the large gear (203), and the magnetic block (2031) is aligned with one of the rolling wheels (206). A position sensor that is inductively matched with the magnetic block (2031) is disposed inside the housing of the body (1).

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