Tooth cleaning device

Abstract

The utility model relates to the field of cleaning devices, in particular to a tooth cleaning device. Comprising a cylinder, an inner block is fixed in the upper end of the cylinder, inlet pipes are fixed to the two sides of the inner block, each inlet pipe comprises a straight part and a vertical part, the connecting ends of the straight parts and the vertical parts of the inlet pipes are fixed in the inner block, the lower ends of the vertical parts of the inlet pipes extend to the lower portion of the cylinder, rotating blocks are rotationally and hermetically connected to the straight parts of the inlet pipes, and the interiors of the rotating blocks are hollow; the inlet pipes are communicated with the interiors of the rotating blocks, the two rotating blocks are fixedly communicated with a flushing pipe and a salt spraying pipe respectively, a positioning assembly capable of positioning the rotating blocks is arranged on the barrel, and water pumps are installed at the lower ends of the vertical parts of the two inlet pipes respectively. The flushing pipe and the salt spraying pipe of the device can be quickly switched for use, the flushing pipe and the salt spraying pipe do not need to be disassembled in the quick switching use process, the flushing pipe and the salt spraying pipe work independently, and the impact strength of the flushing pipe and the impact strength of the salt spraying pipe can be conveniently and independently adjusted.

Description

Technical Field

[0001] The utility model relates to the field of cleaning devices, in particular to a tooth cleaning device. Background Art

[0002] Daily brushing cannot effectively remove dental calculus on teeth. Oral cleaning in hospitals or clinics refers to cleaning the oral cavity and the tooth surface, which can effectively prevent fungal accumulation from causing oral inflammation or gingival inflammation. When cleaning teeth, generally, the cleaning liquid sprayed by a flushing device is used to wash away the dental calculus on the teeth. When there is stubborn dental calculus on the teeth, it is necessary to mix flushing water and pearl salt and then spray it to wash away the remaining stubborn dental calculus on the teeth. Spraying the mixture of flushing water and pearl salt can also polish the teeth.

[0003] A multifunctional oral cleaning tool disclosed in the patent document with the publication number CN213665896U, when in use, first, by rotating the extension tube along the thread groove C, the extension tube can be threadedly connected to the water outlet pipe. Then, by engaging the slot A on the inner wall of the cover plate with the slot B on the outer wall of the extension tube and rotating the cover plate along the thread groove B, the cover plate can be detachably connected to the water outlet pipe. Thus, the extension tube can be fixed in the middle position between the cover plate and the water outlet pipe, further ensuring the connection tightness between the extension tube and the water outlet pipe. At the same time, the disassembly and installation of the extension tube are also convenient. Then, by rotating the punch along the thread groove D, the punch can be detachably connected to the extension tube, effectively realizing the convenient replacement of the punch. It also effectively realizes that by timely replacing various punches and extension tubes, the tool can be suitable for various different uses. Subsequently, by placing a cleaning liquid in the water storage tank, and then rotating the cross plate along the thread groove A, the cross plate can be detachably connected to the machine body. Then, by holding the machine body tightly and operating the control switch, the water flow in the water storage tank can be sucked into the water outlet pipe through the water suction pipe by the operation of the machine body. Subsequently, under the cooperation of the extension tube and the punch, the oral cavity can be flushed. This multifunctional oral cleaning tool can be used for various different purposes by replacing different punches.

[0004] The patent document with the publication number CN221556052U discloses an oral cleaning tool. Different flushing tube bodies and connectors can be replaced through a fitting component. When replacing it with the flushing end, water can enter through the water inlet pipe, and then spray out from the port of the flushing head along the water trough to flush dental calculus. After the flushing is completed, different connectors and flushing heads can be replaced, and then salt can enter through the salt inlet pipe and spray out from the flushing head to polish the patient's teeth. Replacing the head is more convenient with this structure, and the multi-functional design solves the problem of requiring more disinfectant during disinfection, reducing the use of disinfectant. The insertion tube is inserted through one end of the top of the flushing tube body that penetrates the placement bayonet, and the block is fitted into the interior of the placement bayonet, thereby fixing the insertion tube and the connector. Then, by operating in the reverse direction along this structure, the connector and the insertion tube can be removed from the interior of the flushing tube body. It is convenient to replace different connectors and flushing heads with this structure. When replacing different connectors and flushing heads, the oral cleaning tool needs to disassemble and assemble the connector and the flushing head with the main body, so it is rather troublesome to replace the connector and the flushing head. Summary of the Utility Model

[0005] The technical problem to be solved by the present utility model is a device that can conveniently adjust the positions of the flushing tube and the salt spraying tube, enable the rapid conversion of the flushing tube and the salt spraying tube, and clean teeth as needed.

[0006] To achieve the above object, the technical solution provided by the present utility model is:

[0007] A tooth cleaning device, comprising a cylinder body, an inner block is fixedly arranged inside the upper end of the cylinder body, inlet pipes are fixedly arranged on both sides of the inner block, each inlet pipe includes a straight part and a vertical part, the connecting end of the straight part and the vertical part of the inlet pipe is fixed in the inner block, the lower end of the vertical part of the inlet pipe extends below the cylinder body, a rotating block is rotatably and sealingly connected to the straight part of each inlet pipe, the inside of the rotating block is hollow, the inlet pipe is communicated with the inside of the rotating block, a flushing tube and a salt spraying tube are respectively fixedly communicated with the two rotating blocks, the axial directions of the flushing tube and the salt spraying tube are parallel to the axial direction of the cylinder body, a positioning component capable of positioning the rotating block is arranged on the cylinder body, and water pumps are respectively installed at the lower ends of the vertical parts of the two inlet pipes.

[0008] Specifically, a positioning disk is fixedly arranged inside the cylinder body, and the vertical part of the inlet pipe penetrates the positioning disk.

[0009] Specifically, the positioning component includes a sliding sleeve slidably sleeved on the cylinder body, a screw sleeve is threadedly connected to the outer side of the cylinder body below the sliding sleeve, the screw sleeve abuts against the sliding sleeve tightly, a top plate corresponding to the rotating block is fixedly arranged at the upper end of the sliding sleeve, and the upper end surface of the top plate abuts against the lower end surface of the rotating block tightly.

[0010] Specifically, a long groove is formed on the outer side of the cylinder body. The length direction of the long groove is parallel to the axial direction of the cylinder body. A slider is slidably clamped in the long groove, and the slider is fixedly connected to the inner edge of the sliding sleeve.

[0011] Specifically, the top plate on one side of the flushing pipe is located between the flushing pipe and the cylinder body, and the top plate on one side of the salt spraying pipe is located between the salt spraying pipe and the cylinder body.

[0012] Specifically, the rotating block is in the shape of a cuboid.

[0013] Specifically, an upper cover is fixed to the upper end of the cylinder body. The inner block is located inside the upper cover. The straight part of the inlet pipe penetrates through the upper cover part on one side thereof. A fixing sleeve is concentrically fixed to the upper end of the upper cover. A connecting rod is concentrically threadedly connected inside the fixing sleeve. An upper block is fixed to the upper end of the connecting rod. A blind hole concentric with it is formed in the upper block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The flushing pipe and the salt spraying pipe of the present device can be quickly switched for use. During the quick switching process of the flushing pipe and the salt spraying pipe, no disassembly is required, and the flushing pipe and the salt spraying pipe work independently, which is convenient for separately adjusting the impact force of the flushing pipe and the salt spraying pipe.

[0016] 2. When using the flushing pipe, the salt spraying pipe rotates to one side of the cylinder body and is arranged in a staggered manner with the flushing pipe. When using the flushing pipe to wash away the dental calculus on the teeth, the salt spraying pipe will not affect the normal operation of the flushing pipe. When using the salt spraying pipe, the flushing pipe rotates to one side of the cylinder body and is arranged in a staggered manner with the salt spraying pipe. When using the salt spraying pipe to wash away the stubborn dental calculus on the teeth, the flushing pipe will not affect the normal operation of the salt spraying pipe.

[0017] 3. By setting the fixing sleeve, the connecting rod and the upper block, and a blind hole is formed in the upper block. After flushing the teeth, a part of the disinfected cotton ball is located in the blind hole, and the rest of the disinfected cotton ball is located outside the upper block. The part of the disinfected cotton ball outside the upper block can be used to disinfect the bleeding part of the patient's gums. When not in use, the connecting rod and the upper block can be separated from the fixing sleeve to avoid the connecting rod and the upper block affecting the operation of the flushing pipe or the salt spraying pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the present device.

[0019] Figure 2 is a bottom view of the present device.

[0020] Figure 3 is Figure 2 the sectional view taken along the line A-A in

[0021] The names of the components in the attached drawings are as follows: 1. Cylinder body, 2. Sliding sleeve, 3. Screwed sleeve, 4. Top plate, 5. Rotating block, 6. Inlet pipe, 7. Flushing pipe, 8. Salt spraying pipe, 9. Upper cover, 10. Fixed sleeve, 11. Connecting rod, 12. Upper block, 13. Disinfection cotton ball, 14. Positioning disk, 15. Long groove, 16. Slide block, 17. Inner block. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Embodiment 1: Refer to Figures 1 - 3 As shown, a tooth cleaning device includes a cylinder body 1. An inner block 17 is fixed inside the upper end of the cylinder body 1. Inlet pipes 6 are fixed on both sides of the inner block 17. The inlet pipe 6 includes a straight part and a vertical part. The connecting end of the straight part and the vertical part of the inlet pipe 6 is fixed in the inner block 17.

[0024] The lower end of the vertical part of the inlet pipe 6 extends below the cylinder body 1, and water pumps are respectively installed at the lower ends of the vertical parts of the two inlet pipes 6.

[0025] A positioning disk 14 is fixed inside the cylinder body 1, and the vertical part of the inlet pipe 6 penetrates through the positioning disk 14. The positioning disk 14 can improve the stability of the vertical part of the inlet pipe 6 inside the cylinder body 1.

[0026] Rotating blocks 5 are rotatably and sealingly connected to the straight parts of the inlet pipes 6. The rotating blocks 5 are in the shape of a cuboid. The inside of the rotating blocks 5 is hollow, and the inlet pipes 6 are communicated with the inside of the rotating blocks 5. A flushing pipe 7 and a salt spraying pipe 8 are respectively and fixedly communicated with the two rotating blocks 5. The axial directions of the flushing pipe 7 and the salt spraying pipe 8 are parallel to the axial direction of the cylinder body 1.

[0027] A positioning component for positioning the rotating block 5 is provided on the cylinder body 1.

[0028] The positioning component includes a sliding sleeve 2 slidably sleeved on the cylinder body 1. A screwed sleeve 3 is threadedly connected to the outer side of the cylinder body 1 below the sliding sleeve 2. The screwed sleeve 3 abuts against the sliding sleeve 2. A top plate 4 corresponding to the rotating block 5 is fixed at the upper end of the sliding sleeve 2. The upper end surface of the top plate 4 abuts against the lower end surface of the rotating block 5. After the upper end surface of the top plate 4 abuts against the lower end surface of one side of the rotating block 5, the rotating block 5 cannot rotate, which can ensure the stability of the flushing pipe 7 and the salt spraying pipe 8.

[0029] A long groove 15 is formed on the outer side of the cylinder body 1. The length direction of the long groove 15 is parallel to the axial direction of the cylinder body 1. A slider 16 is slidably clamped in the long groove 15, and the slider 16 is fixedly connected to the inner edge of the sliding sleeve 2. During the upward rotation of the screw sleeve 3, it abuts against the sliding sleeve 2 and the top plate 4 and moves upward. When the sliding sleeve 2 and the top plate 4 move upward, the slider 16 slides in the long groove 15. The cooperation between the slider 16 and the long groove 15 can prevent the sliding sleeve 2 from rotating on the outer side of the cylinder body 1.

[0030] The top plate 4 on one side of the flushing pipe 7 is located between the flushing pipe 7 and the cylinder body 1, and the top plate 4 on one side of the salt spraying pipe 8 is located between the salt spraying pipe 8 and the cylinder body 1. After the top plate 4 moves downward away from the rotating block 5 on its one side, when the flushing pipe 7 or the salt spraying pipe 8 rotates with the rotating block 5 on its one side, the top plate 4 will not hinder the rotation of the flushing pipe 7 or the salt spraying pipe 8.

[0031] Since the rotating block 5 is in a cuboid shape, when the states of the flushing pipe 7 and the salt spraying pipe 8 are as Figure 1 shown in the figure, after the upper end surface of the top plate 4 abuts against the lower cross section of the rotating block 5 on its one side, the rotation of the rotating block 5 can be prevented. When holding the lower part of the cylinder body 1 and flushing the dental calculus on the patient's teeth with the flushing pipe 7, the shaking of the flushing pipe 7 can be effectively prevented. When removing the dental calculus on the patient's teeth with the flushing pipe 7 or the salt spraying pipe 8, the stability of the flushing pipe 7 or the salt spraying pipe 8 can be effectively ensured.

[0032] When it is necessary to flush the dental calculus on the patient's teeth with the flushing pipe 7, the flushing pipe 7 and the salt spraying pipe 8 are rotated respectively so that the states of the flushing pipe 7 and the salt spraying pipe 8 are as Figure 1 shown in the figure. At this time, the liquid outlet end of the flushing pipe 7 protrudes above the cylinder body 1, the salt spraying pipe 8 is entirely located on one side of the cylinder body 1, and the flushing pipe 7 and the salt spraying pipe 8 are arranged in a staggered manner. The screw sleeve 3 rotates upward, and when the screw sleeve 3 rotates upward, it drives the sliding sleeve 2 and the top plate 4 to move upward. When the upper end of the top plate 4 contacts the lower end of the rotating block 5 on its one side, the rotating block 5 is stabilized and cannot continue to rotate. At this time, the flushing pipe 7 and the salt spraying pipe 8 are kept stable. Start the water pump communicated with the flushing pipe 7, and the flushing liquid can be sprayed from the flushing pipe 7 to remove the dental calculus on the patient's teeth. Adjust the water outlet pressure of the water pump communicated with the flushing pipe 7, and then adjust the liquid outlet pressure of the flushing liquid.

[0033] When it is necessary to use the salt spraying tube 8 to flush the stubborn dental calculus on the patient's teeth, the flushing tube 7 and the salt spraying tube 8 are rotated respectively, so that the liquid outlet end of the salt spraying tube 8 protrudes above the cylinder body 1, the whole flushing tube 7 is located on one side of the cylinder body 1, and the flushing tube 7 and the salt spraying tube 8 are arranged in a staggered manner, so that the screw sleeve 3 rotates upward. When the screw sleeve 3 rotates upward, it drives the sliding sleeve 2 and the top plate 4 to move upward. When the upper end of the top plate 4 contacts the lower end of the rotating block 5 on one side of it, the rotating block 5 is stabilized and cannot continue to rotate. At this time, the flushing tube 7 and the salt spraying tube 8 are kept stable, and the water pump communicated with the salt spraying tube 8 is started. After the flushing liquid mixed with pearl salt is sprayed out from the salt spraying tube 8, it can flush the stubborn dental calculus on the patient's teeth. Adjust the water outlet pressure of the water pump communicated with the salt spraying tube 8, and then adjust the liquid outlet pressure of the flushing liquid mixed with pearl salt. When the device is not in use, adjust the positions of the flushing tube 7 and the salt spraying tube 8 so that the whole flushing tube 7 and the whole salt spraying tube 8 are both located on one side of the cylinder body 1. At this time, the overall length of the device is reduced, which is convenient for storage.

[0034] Embodiment 2: On the basis of Embodiment 1, referring to Figure 1 and Figure 3 as shown, a top cover 9 is fixed to the upper end of the cylinder body 1. The inner block 17 is located inside the top cover 9. The straight part of the inlet pipe 6 penetrates through the part of the top cover 9 on one side of it. A fixed sleeve 10 is concentrically fixed to the upper end of the top cover 9. A connecting rod 11 is concentrically threadedly connected inside the fixed sleeve 10. The upper end of the connecting rod 11 is fixed with an upper block 12, and a blind hole concentric with it is opened on the upper block 12.

[0035] By providing the fixed sleeve 10, the connecting rod 11 and the upper block 12, and a blind hole is opened on the upper block 12. After the teeth are flushed, a part of the disinfected cotton ball 13 is located inside the blind hole, and the rest of the disinfected cotton ball 13 is located outside the upper block 12. The part of the disinfected cotton ball 13 outside the upper block 12 can be used to disinfect the bleeding part of the patient's gums. When not in use, the connecting rod 11 and the upper block 12 can be separated from the fixed sleeve 10 to prevent the connecting rod 11 and the upper block 12 from affecting the operation of the flushing tube 7 or the salt spraying tube 8.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tooth cleaning device, comprising a cylinder body (1), characterized in that, An inner block (17) is fixedly installed inside the upper end of the cylinder body (1). On both sides of the inner block (17), inlet pipes (6) are fixedly installed. The inlet pipe (6) includes a straight part and a vertical part. The connecting end of the straight part and the vertical part of the inlet pipe (6) is fixedly installed in the inner block (17). The lower end of the vertical part of the inlet pipe (6) extends below the cylinder body (1). Rotating and sealing connections are respectively installed on the straight parts of the inlet pipes (6) with rotating blocks (5). The inside of the rotating block (5) is hollow, and the inlet pipe (6) communicates with the inside of the rotating block (5). A flushing pipe (7) and a salt spraying pipe (8) are respectively fixedly connected and communicated on the two rotating blocks (5). The axial directions of the flushing pipe (7) and the salt spraying pipe (8) are parallel to the axial direction of the cylinder body (1). A positioning assembly capable of positioning the rotating block (5) is arranged on the cylinder body (1). Water pumps are respectively installed at the lower ends of the vertical parts of the two inlet pipes (6).

2. The dental cleaning device according to claim 1, wherein, A positioning disk (14) is fixedly installed inside the cylinder body (1), and the vertical part of the inlet pipe (6) penetrates through the positioning disk (14).

3. The tooth cleaning device according to claim 1, wherein, The positioning assembly includes a sliding sleeve (2) slidably sleeved on the cylinder body (1). A screw sleeve (3) is threadedly connected to the outer side of the cylinder body (1) below the sliding sleeve (2). The screw sleeve (3) tightly abuts against the sliding sleeve (2). A top plate (4) corresponding to the rotating block (5) is fixedly installed at the upper end of the sliding sleeve (2), and the upper end surface of the top plate (4) tightly abuts against the lower end surface of the rotating block (5).

4. The tooth cleaning device according to claim 3, characterized in that, A long groove (15) is opened on the outer side of the cylinder body (1). The length direction of the long groove (15) is parallel to the axial direction of the cylinder body (1). A sliding block (16) is slidably clamped in the long groove (15), and the sliding block (16) is fixedly connected to the inner edge of the sliding sleeve (2).

5. The tooth cleaning device according to claim 3, characterized in that, The top plate (4) on one side of the flushing pipe (7) is located between the flushing pipe (7) and the cylinder body (1), and the top plate (4) on one side of the salt spraying pipe (8) is located between the salt spraying pipe (8) and the cylinder body (1).

6. The tooth cleaning device according to claim 3, characterized in that, The rotating block (5) is in the shape of a cuboid.

7. The tooth cleaning device according to claim 1, wherein An upper cover (9) is fixedly installed at the upper end of the cylinder body (1). The inner block (17) is located inside the upper cover (9). The straight part of the inlet pipe (6) penetrates through a part of the upper cover (9) on one side. A fixed sleeve (10) is fixedly installed concentrically at the upper end of the upper cover (9). A connecting rod (11) is threadedly connected concentrically inside the fixed sleeve (10). An upper block (12) is fixedly installed at the upper end of the connecting rod (11), and a blind hole concentric with it is opened on the upper block (12).

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