Oral cavity cleaner

Abstract

The utility model relates to the technical field of oral cavity nursing, and provides an oral cavity cleaner which comprises an operation pipe and a water tank, a water pump is installed in the operation pipe, one end, penetrating through the operation pipe, of the water inlet end of the water pump is connected with a water inlet hose, the water inlet hose is fixedly connected with a sealing cover, and the sealing cover is connected to the water tank in a threaded mode. One end of the water inlet hose is tightly attached to the inner lower side wall of the water tank, a first through hole is formed in the end, away from the water pump, of the operation pipe, a hard connecting pipe is arranged on the first through hole, a cleaning pipe is arranged at one end of the hard connecting pipe, and a plurality of evenly-distributed cleaning rods are fixedly connected to the outer wall of the cleaning pipe. And a plurality of water outlet holes matched with the cleaning rod are formed in the cleaning pipe, the water outlet end of the water pump is fixedly connected with a water conveying hose, and one end of the water conveying hose is fixedly connected to the hard connecting pipe, so that when a person holds the operation pipe by hand, the water tank is prevented from obstructing the human hand, water in the water tank is conveniently changed, and the convenience of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral care, and in particular to an oral cleaner. Background Art

[0002] Existing oral cleaners rely on the pressure of water sprayed from a nozzle to clean the inside of the oral cavity. However, in actual use, too low a water pressure cannot effectively clean the stubborn food residues stuck in the gaps between teeth, while too high a water pressure will cause a greater impact force on the user's oral cavity, easily causing discomfort to the user.

[0003] After searching, China disclosed an oral cleaner with patent publication number CN219480420U on August 8, 2023. It is roughly described as including an operating tube with a frosted surface, a water tank is provided at one end of the operating tube, a water pump is provided in the water tank, and a cleaning mechanism is arranged on the operating tube for cleaning the inside of the oral cavity. The cleaning mechanism includes a mounting tube arranged at the other end of the operating tube, and a cleaning tube is provided at one end of the mounting tube located outside the operating tube. A plurality of cleaning rods are provided on the cleaning tube, and water outlet holes are provided between each cleaning rod. Each water outlet hole is connected to the cleaning tube, and a driving mechanism for driving the cleaning tube is provided in the operating tube.

[0004] Although the above-mentioned prior art solution avoids the discomfort of the user caused by excessive water pressure, the water tank of the device is directly connected to the operating pipe, which causes inconvenience when the user holds it in hand and is not convenient for changing water. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides an oral cleaner to solve the problem that the water tank is directly connected to the operating pipe in the background art, which causes inconvenience when the person holds it in hand and is inconvenient to change the water.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oral cleaner, comprising an operating tube and a water tank, a water pump being installed inside the operating tube, a water inlet end of the water pump penetrating through one end of the operating tube and connected to a water inlet hose, a closing cover being fixedly connected to the upper part of the water inlet hose, the closing cover being threadedly connected to the water tank, one end of the water inlet hose being close to the inner lower side wall of the water tank, a first through hole being provided at the end of the operating tube away from the water pump, a hard connecting tube being provided on the first through hole, a cleaning tube being provided at one end of the hard connecting tube, a plurality of evenly distributed cleaning rods being fixedly connected to the outer wall of the cleaning tube, a plurality of water outlet holes cooperating with the cleaning rods being provided on the cleaning tube, a water outlet end of the water pump being fixedly connected to a water delivery hose, one end of the water delivery hose being fixedly connected to the hard connecting tube.

[0009] By adopting the above technical solution, the water pump is started to mobilize the water in the water tank through the water inlet hose, the water delivery hose, the hard connecting pipe and the cleaning pipe, and finally sprayed out through the water outlet. At the same time, the cleaning rod is used to clean the oral cavity, so as to achieve the purpose of improving the cleaning effect. The closing cover and the operating pipe are connected by the water inlet hose, so that the human hand is not hindered by the water tank when holding the operating pipe, and the closing cover and the water tank are threadedly connected, so as to facilitate the replacement of the water in the water tank, so as to achieve the purpose of improving the convenience of the equipment.

[0010] Optionally, an air inlet is provided at the top of the closing cover, and a one-way valve is installed on the air inlet.

[0011] By adopting the above technical solution, the air inlet is used to allow air to enter the water tank when the water in the water tank is discharged, so as to maintain the air pressure balance inside the water tank, so that the water can be discharged smoothly. The one-way valve is used to allow air to enter the water tank and prevent the water inside the water tank from accidentally spilling out, so as to improve the stability of the equipment.

[0012] Optionally, the hard connecting tube is slidably connected to the first through hole, a first motor is installed on the inner wall of the operating tube, a turntable is fixedly connected to the output end of the first motor, a control block is fixedly connected to the turntable, a sliding groove is fixedly connected to the outer wall of the hard connecting tube, and the control block is slidably connected to the sliding groove.

[0013] By adopting the above technical solution, the first motor is started to drive the turntable and the control block to rotate. The control block cooperates with the sliding groove to control the hard connecting tube to perform reciprocating motion, thereby driving the cleaning tube to perform reciprocating motion, thereby achieving the purpose of improving oral cleaning efficiency.

[0014] Optionally, two matching limiting sliding grooves are provided on the inner side wall of the operating tube, and two limiting sliding blocks matching with the limiting sliding grooves are fixedly connected to the hard connecting tube.

[0015] By adopting the above technical solution, the limiting slide groove cooperates with the limiting slider to limit the hard connecting pipe, thereby preventing the hard connecting pipe from shaking, thereby improving the stability of the equipment.

[0016] Optionally, a silicone pad is fixedly connected to the outer wall of the operating tube.

[0017] By adopting the above technical solution, the silicone pad is used to facilitate the human hand to hold the operating tube, thereby improving the comfort of the personnel.

[0018] (III) Beneficial effects

[0019] In summary, the present invention includes at least one of the following beneficial technical effects:

[0020] 1. The oral cleaner starts the water pump to mobilize the water in the water tank through the water inlet hose, the water delivery hose, the hard connecting pipe and the cleaning pipe, and finally sprays it out through the water outlet. At the same time, the cleaning rod cleans the oral cavity, so as to achieve the purpose of improving the cleaning effect. The closing cover and the operating pipe are connected by the water inlet hose, so that the human hand is not hindered by the water tank when holding the operating pipe, and the closing cover and the water tank are threadedly connected, so as to facilitate the replacement of the water in the water tank, so as to achieve the purpose of improving the convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first side structural schematic diagram of the utility model;

[0022] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 3 This is a schematic diagram of the first cross-sectional structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the second cross-sectional structure of the utility model.

[0025] In the figure: 1. Protection slope body; 2. Water pump; 3. Planting trough; 4. Water storage tank; 5. Water inlet tank; 6. Filter; 7. Filter hole; 8. Water pipe; 9. Water distribution pipe; 10. Water outlet; 11. Shield plate; 12. Vertical plate; 13. Probe rod; 14. Floating ball; 15. Scale; 16. Inclined guide plate; 17. Drainage piece. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] Reference Figure 1 and Figure 3 , an oral cleaner, comprising an operating tube 1, comprising a water tank 2, a water pump 3 is installed inside the operating tube 1, a water inlet end of the water pump 3 passes through one end of the operating tube 1 and is connected to a water inlet hose 4, a closing cover 5 is fixedly connected to the upper part of the water inlet hose 4, the closing cover 5 is threadedly connected to the water tank 2, one end of the water inlet hose 4 is close to the inner lower side wall of the water tank 2, a first through hole is opened at the end of the operating tube 1 away from the water pump 3, a hard connecting tube 6 is arranged on the first through hole, a cleaning tube 7 is arranged at one end of the hard connecting tube 6, a plurality of evenly distributed cleaning rods 8 are fixedly connected to the outer wall of the cleaning tube 7, a plurality of water outlet holes 9 matching with the cleaning rods 8 are opened on the cleaning tube 7, the water The water outlet end of the pump 3 is fixedly connected with a water hose 10, and one end of the water hose 10 is fixedly connected to the hard connecting pipe 6. The water pump 3 is started to mobilize the water in the water tank 2 through the water inlet hose 4, the water hose 10, the hard connecting pipe 6 and the cleaning pipe 7, and finally sprayed out through the water outlet 9. At the same time, the cleaning rod 8 is used to clean the oral cavity, so as to achieve the purpose of improving the cleaning effect. The closing cover 5 and the operating pipe 1 are connected by the water inlet hose 4, so that the human hand is not hindered by the water tank 2 when holding the operating pipe 1, and the closing cover 5 and the water tank 2 are threadedly connected, so as to facilitate the replacement of the water in the water tank 2, so as to achieve the purpose of improving the convenience of the equipment.

[0029] Reference Figure 1 and Figure 2 An air inlet 11 is provided at the top of the closing cover 5, and a one-way valve 12 is installed on the air inlet 11. The air inlet 11 is used to allow air to enter the water tank 2 when the water in the water tank 2 is discharged, so as to maintain the air pressure balance inside the water tank 2, so that the water can be discharged smoothly. The one-way valve 12 is used to allow air to enter the water tank 2 and prevent the water in the water tank 2 from accidentally spilling out, so as to improve the stability of the equipment.

[0030] Reference Figure 4The hard connection tube 6 is slidably connected to the first through hole, a first motor 13 is installed on the inner wall of the operating tube 1, a turntable 14 is fixedly connected to the output end of the first motor 13, a control block 15 is fixedly connected to the turntable 14, a sliding groove 16 is fixedly connected to the outer wall of the hard connection tube 6, the control block 15 is slidably connected to the sliding groove 16, the first motor 13 is started to drive the turntable 14 and the control block 15 to rotate, the control block 15 cooperates with the sliding groove 16 to control the hard connection tube 6 to reciprocate, thereby driving the cleaning tube 7 to reciprocate, so as to achieve the purpose of improving the efficiency of oral cleaning.

[0031] Reference Figure 3 and Figure 4 Two matching limit slide grooves 17 are provided on the inner side wall of the operating tube 1, and two limit slide blocks 18 matching the limit slide grooves 17 are fixedly connected to the hard connecting tube 6. The limit slide grooves 17 cooperate with the limit slide blocks 18 to limit the hard connecting tube 6, so as to avoid shaking of the hard connecting tube 6, thereby improving the stability of the equipment.

[0032] Reference Figure 1 and Figure 3 A silicone pad 19 is fixedly connected to the outer wall of the operating tube 1, and the silicone pad 19 is used to facilitate the human hand to hold the operating tube 1 and improve the comfort of the personnel.

[0033] In summary, the working principle and working process of the oral cleaner are as follows: when in use, first start the water pump 3 to mobilize the water in the water tank 2 through the water inlet hose 4, the water delivery hose 10, the hard connecting pipe 6 and the cleaning pipe 7, and finally spray it out through the water outlet 9, and at the same time, use the cleaning rod 8 to clean the oral cavity, so as to achieve the purpose of improving the cleaning effect; the closing cover 5 and the operating pipe 1 are connected by the water inlet hose 4, so that the human hand is not hindered by the water tank 2 when holding the operating pipe 1, and the closing cover 5 and the water tank 2 are threadedly connected, so as to facilitate the replacement of the water in the water tank 2, so as to achieve the purpose of improving the convenience of the equipment; the air inlet 11 is used to allow the air inside the water tank 2 to enter when the water in the water tank 2 is discharged, so as to keep the inside of the water tank 2 The air pressure is balanced so that water can be discharged smoothly. The one-way valve 12 is used to allow air to enter the water tank 2 and prevent the water inside the water tank 2 from accidentally spilling out, so as to improve the stability of the equipment. The first motor 13 is started to drive the turntable 14 and the control block 15 to rotate. The control block 15 cooperates with the sliding groove 16 to control the hard connecting tube 6 to perform reciprocating motion, thereby driving the cleaning tube 7 to perform reciprocating motion, so as to achieve the purpose of improving the efficiency of oral cleaning. The limiting slide groove 17 cooperates with the limiting slider 18 to limit the hard connecting tube 6 to prevent the hard connecting tube 6 from shaking, so as to improve the stability of the equipment. The silicone pad 19 is used to facilitate the human hand to hold the operating tube 1 and improve the comfort of the personnel.

[0034] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An oral cleaning device, comprising an operating tube (1), characterized in that: The invention comprises a water tank (2), wherein a water pump (3) is installed inside the operating pipe (1), the water inlet end of the water pump (3) passes through one end of the operating pipe (1) and is connected to a water inlet hose (4), the upper end of the water inlet hose (4) is fixedly connected to a closing cover (5), the closing cover (5) is threadedly connected to the water tank (2), one end of the water inlet hose (4) is closely attached to the inner lower side wall of the water tank (2), a first through hole is provided at the end of the operating pipe (1) away from the water pump (3), a hard connecting pipe (6) is provided on the first through hole, a cleaning pipe (7) is provided at one end of the hard connecting pipe (6), a plurality of evenly distributed cleaning rods (8) are fixedly connected to the outer wall of the cleaning pipe (7), a plurality of water outlet holes (9) matched with the cleaning rods (8) are provided on the cleaning pipe (7), a water delivery hose (10) is fixedly connected to the water outlet end of the water pump (3), one end of the water delivery hose (10) is fixedly connected to the hard connecting pipe (6).

2. An oral cleaning device according to claim 1, characterized in that: The top end of the closing cover (5) is provided with an air inlet (11), and a one-way valve (12) is installed on the air inlet (11).

3. The oral cleaning device according to claim 1, characterized in that: The hard connection tube (6) is slidably connected to the first through hole, a first motor (13) is installed on the inner wall of the operating tube (1), a turntable (14) is fixedly connected to the output end of the first motor (13), a control block (15) is fixedly connected to the turntable (14), a sliding groove (16) is fixedly connected to the outer wall of the hard connection tube (6), and the control block (15) is slidably connected to the sliding groove (16).

4. The oral cleaning device according to claim 1, characterized in that: Two matching limiting sliding grooves (17) are provided on the inner side wall of the operating tube (1), and two limiting sliding blocks (18) matching the limiting sliding grooves (17) are fixedly connected to the hard connecting tube (6).

5. The oral cleaning device according to claim 1, characterized in that: A silicone pad (19) is fixedly connected to the outer wall of the operating tube (1).

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