Negative pressure suction oral care device

Abstract

The utility model relates to a negative pressure suction oral cavity nursing device which comprises a nursing box, a cleaning pipe and a recycling pipe are arranged on the surface of one side of the nursing box, connecting bases are arranged on the outer surfaces of one ends of the cleaning pipe and the recycling pipe, brush heads are arranged on the upper surfaces of the connecting bases, and assembling assemblies are arranged on the surfaces of the connecting bases and the surfaces of the brush heads. The assembling assembly comprises a mounting rod fixedly mounted on the lower surface of the brush head, a mounting groove is formed in the surface of the connecting base, the mounting rod is matched with the mounting groove, a groove is formed in the surface of the mounting rod, a sliding rod is slidably connected into the groove, and the other end of the sliding rod is rotatably connected with a connecting rod. The brush head can be quickly replaced, the brush head is quickly mounted on the surface of the connecting seat, or the brush head is quickly dismounted from the surface of the connecting seat, so that the efficiency of replacing the brush head by a doctor is greatly improved, the workload of the doctor is reduced, the brush head can be regularly and effectively replaced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing equipment, in particular to a negative pressure suction oral care device. Background Art

[0002] The oral cavity is the beginning of the digestive tract. It is connected to the outside world through the fissure in the front and connected to the pharynx in the back. There are organs such as teeth and tongue in the oral cavity. The oral cavity is composed of lips, cheeks on the side walls, palate on the roof, and mucosa and muscles on the floor of the oral cavity. Oral care is the cleaning and protection of the teeth, tongue, palate, cheeks and other parts of the oral cavity.

[0003] In the process of caring for the patient's oral cavity, the existing oral care device uses a brush head to clean the patient's oral cavity. The brush head on most existing devices is fixedly connected to one end of the care device, and it is difficult to effectively and quickly replace and install the brush head, resulting in low work efficiency of doctors. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above problems in the prior art, the utility model provides a negative pressure suction oral care device, which can improve the efficiency of doctors replacing brush heads and reduce the workload of doctors.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the main technical solutions adopted by the utility model are:

[0008] A negative pressure suction oral care device, comprising a care box, a cleaning tube and a recovery tube are arranged on one side surface of the care box, a connecting seat is arranged on the outer surface of one end of the cleaning tube and the recovery tube, a brush head is arranged on the upper surface of the connecting seat, and an assembly component is arranged on the surface of the connecting seat and the brush head;

[0009] The assembly component includes a mounting rod fixedly mounted on the lower surface of the brush head, a mounting groove is provided on the surface of the connecting seat, the mounting rod is adapted to the mounting groove, a groove is provided on the surface of the mounting rod, a sliding rod is slidably connected inside the groove, the other end of the sliding rod is rotatably connected to the connecting rod, the other end of the connecting rod is rotatably connected to the sliding plate, working grooves are provided on both sides of the connecting seat, the sliding rod, the connecting rod and the sliding plate are slidably connected to the inside of the working groove, a connecting column is fixedly mounted on the lower surface of the sliding plate, the connecting column slides through and is connected to the surface of the connecting seat, a reset spring is fixedly mounted on the lower surface of the sliding plate, and the reset spring is fixedly mounted on the inner bottom wall of the working groove.

[0010] A rectangular frame is fixedly installed on the lower surfaces of the two connecting columns, a pull rod is fixedly installed on one side surface of the rectangular frame, and a guide column is fixedly installed on the lower surface of the rectangular frame.

[0011] A cylinder is fixedly mounted on the outer surfaces of the cleaning pipe and the recovery pipe, and the guide column is slidably connected to the upper surface of the cylinder.

[0012] The inner wall of the brush head is provided with a liquid outlet hole and a reflux hole, a connecting hole is provided between the liquid outlet hole and the reflux hole, a hole is provided on the surface of the connecting seat, and a one-way valve is provided inside the hole.

[0013] A pump body is fixedly installed at one end of the cleaning tube, and the tube body at one end of the pump body is fixedly installed on the side surface of the care box. A partition plate is arranged inside the care box, and a heating plate is arranged inside the partition plate. A control panel is arranged on the outer surface of the care box, and the heating plate is electrically connected to the control panel.

[0014] The outer surface of the care box is provided with a shell, the side surface of the shell is provided with a filter, the interior of the shell is provided with a negative pressure pump, the input end of the negative pressure pump is fixedly installed on the side surface of the care box, the inner bottom wall of the care box is provided with an oblique flow plate, the side surface of the care box is provided with an infusion tube and a drainage tube, and the outer surfaces of the infusion tube and the drainage tube are both threadedly connected with pipe caps.

[0015] (III) Beneficial effects

[0016] The beneficial effects of the utility model are:

[0017] By setting up the assembly components, the brush head can be quickly replaced and the brush head can be quickly installed on the surface of the connecting seat, or the brush head can be quickly disassembled from the surface of the connecting seat, which greatly improves the efficiency of doctors in replacing brush heads and reduces the workload of doctors. The brush heads can be effectively replaced regularly, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 It is a structural schematic diagram of the assembly components of the utility model;

[0022] Figure 5 For this utility model Figure 4Schematic diagram of the enlarged structure at point B in the middle.

[0023] [Description of Reference Numerals]

[0024] 1. Nursing box; 2. Cleaning tube; 3. Recovery tube; 4. Connecting seat; 5. Brush head; 6. Assembly component; 601. Mounting rod; 602. Groove; 603. Sliding rod; 604. Connecting rod; 605. Sliding plate; 606. Connecting column; 607. Reset spring; 608. Rectangular frame; 7. Cylinder; 8. Connecting hole; 9. One-way valve; 10. Pump body; 11. Heating plate; 12. Negative pressure pump; 13. Infusion tube; 14. Drainage tube. DETAILED DESCRIPTION

[0025] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0026] Please refer to Figures 1 to 5 As shown, a negative pressure suction oral care device of the utility model comprises a care box 1, a cleaning tube 2 and a recovery tube 3 are arranged on one side surface of the care box 1, a connecting seat 4 is arranged on the outer surface of one end of the cleaning tube 2 and the recovery tube 3, a brush head 5 is arranged on the upper surface of the connecting seat 4, an assembly component 6 is arranged on the surface of the connecting seat 4 and the brush head 5, and the assembly component 6 comprises a mounting rod 601 fixedly mounted on the lower surface of the brush head 5, a mounting groove is arranged on the surface of the connecting seat 4, the mounting rod 601 is adapted to the mounting groove, a groove 602 is arranged on the surface of the mounting rod 601, a sliding rod 603 is slidably connected to the inside of the groove 602, and the other end of the sliding rod 603 is rotatably connected to the connecting rod 60 4. The other end of the connecting rod 604 is rotatably connected to a sliding plate 605. Working grooves are provided on both sides of the interior of the connecting seat 4. The sliding rod 603, the connecting rod 604 and the sliding plate 605 are slidably connected to the interior of the working groove. A connecting column 606 is fixedly installed on the lower surface of the sliding plate 605. The connecting column 606 slides through and is connected to the surface of the connecting seat 4. A return spring 607 is fixedly installed on the lower surface of the sliding plate 605. The return spring 607 is fixedly installed on the inner bottom wall of the working groove. A rectangular frame 608 is fixedly installed on the lower surface of the two connecting columns 606. A pull rod is fixedly installed on one side surface of the rectangular frame 608. A guide column is fixedly installed on the lower surface of the rectangular frame 608.

[0027] When the brush head 5 needs to be replaced, the doctor pulls the pull rod to drive the rectangular frame 608 to slide downward, and the rectangular frame 608 drives the connecting column 606 on the upper surface to move, and the connecting column 606 drives the sliding plate 605 on the upper surface to slide downward, slide downward and squeeze the reset spring 607 on the lower surface to shrink under force, and the sliding plate 605 drives the connecting rod 604 on the upper surface to move, and the connecting rod 604 drives the sliding rod 603 at one end to slide, and the sliding rod 603 slides to disengage from the inside of the groove 602, and then the doctor drives the brush head 5 to drive the mounting rod 601 to disengage from the surface of the connecting seat 4, and then re-inserts the new brush head 5 to drive the mounting rod 601 into the surface of the connecting seat 4, and then releases the pull rod, and the reset force of the reset spring 607 makes the sliding rod 603 reinsert into the groove 602 on the side surface of the mounting rod 601 to perform a quick replacement operation.

[0028] Optionally, a cylinder 7 is fixedly installed on the outer surface of the cleaning tube 2 and the recovery tube 3, and a guide column is slidably connected to the upper surface of the cylinder 7, so that the cleaning tube 2 and the recovery tube 3 are fixed to each other through the cylinder 7, thereby avoiding the cleaning tube 2 and the recovery tube 3 from being scattered.

[0029] Optionally, a liquid outlet hole and a reflux hole are provided on the inner wall of the brush head 5, and a connecting hole 8 is provided between the liquid outlet hole and the reflux hole. The setting of the connecting hole 8 prevents the residual liquid from being retained inside the liquid hole on the other side, thereby preventing the subsequent poor cleaning effect. A hole is provided on the surface of the connecting seat 4, and a one-way valve 9 is provided inside the hole. The setting of the one-way valve 9 prevents the liquid from flowing back, thereby improving the cleaning and recovery effects of the device.

[0030] Optionally, a pump body 10 is fixedly installed at one end of the cleaning tube 2, and the tube body of one end of the pump body 10 is fixedly installed on the side surface of the care box 1. A partition is provided inside the care box 1, and a heating plate 11 is provided inside the partition. A control panel is provided on the outer surface of the care box 1, and the heating plate 11 is electrically connected to the control panel. By starting the pump body 10, the cleaning liquid inside the care box 1 can be transported to the surface of the brush head 5 through the cleaning tube 2, and the brush head 5 is used to clean the patient's mouth. The heat of the heating plate 11 can be controlled by the control panel to heat the cleaning liquid, thereby avoiding irritation of the patient's mouth and improving the patient's comfort.

[0031] Optionally, a shell is provided on the outer surface of the care box 1, a filter is provided on the side surface of the shell, a negative pressure pump 12 is provided inside the shell, the input end of the negative pressure pump 12 is fixedly mounted on the side surface of the care box 1, an oblique flow plate is provided on the inner bottom wall of the care box 1, an infusion tube 13 and a discharge tube 14 are provided on the side surface of the care box 1, and the outer surfaces of the infusion tube 13 and the discharge tube 14 are both threadedly connected with pipe caps. The liquid inside the oral cavity is drawn into the interior of the recovery tube 3 through the one-way valve 9 by the negative pressure pump 12, and then transported to the bottom of the care box 1. When drainage is required, the pipe cap on the outer surface of the discharge tube 14 is opened, and the liquid is discharged outward through the discharge tube 14 under the guidance of the oblique flow plate.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description and the drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A negative pressure suction oral care device, comprising a care box (1), characterized in that: A cleaning tube (2) and a recovery tube (3) are provided on one side surface of the care box (1); a connecting seat (4) is provided on the outer surface of one end of each of the cleaning tube (2) and the recovery tube (3); a brush head (5) is provided on the upper surface of the connecting seat (4); and an assembly component (6) is provided on the surfaces of the connecting seat (4) and the brush head (5); The assembly component (6) comprises a mounting rod (601) fixedly mounted on the lower surface of the brush head (5); a mounting groove is provided on the surface of the connecting seat (4); the mounting rod (601) is adapted to the mounting groove; a groove (602) is provided on the surface of the mounting rod (601); a sliding rod (603) is slidably connected inside the groove (602); the other end of the sliding rod (603) is rotatably connected to a connecting rod (604); the other end of the connecting rod (604) is rotatably connected to a sliding plate (60 5), working grooves are provided on both sides of the connection seat (4), the sliding rod (603), the connecting rod (604) and the sliding plate (605) are slidably connected inside the working grooves, a connecting column (606) is fixedly installed on the lower surface of the sliding plate (605), and the connecting column (606) slides through and is connected to the surface of the connection seat (4), and a return spring (607) is fixedly installed on the lower surface of the sliding plate (605), and the return spring (607) is fixedly installed on the inner bottom wall of the working groove.

2. A negative pressure suction oral care device according to claim 1, characterized in that: A rectangular frame (608) is fixedly mounted on the lower surfaces of the two connecting columns (606), a pull rod is fixedly mounted on one side surface of the rectangular frame (608), and a guide column is fixedly mounted on the lower surface of the rectangular frame (608).

3. A negative pressure suction oral care device according to claim 2, characterized in that: A cylinder (7) is fixedly mounted on the outer surfaces of the cleaning pipe (2) and the recovery pipe (3), and the guide column is slidably connected to the upper surface of the cylinder (7).

4. The negative pressure suction oral care device according to claim 1, characterized in that: The inner wall of the brush head (5) is provided with a liquid outlet hole and a return hole, a connecting hole (8) is provided between the liquid outlet hole and the return hole, and a hole is provided on the surface of the connecting seat (4), a one-way valve (9) is provided inside the hole.

5. The negative pressure suction oral care device according to claim 1, characterized in that: A pump body (10) is fixedly mounted on one end of the cleaning tube (2); the tube body of one end of the pump body (10) is fixedly mounted on the side surface of the nursing box (1); a partition plate is arranged inside the nursing box (1); a heating plate (11) is arranged inside the partition plate; a control panel is arranged on the outer surface of the nursing box (1); and the heating plate (11) is electrically connected to the control panel.

6. The negative pressure suction oral care device according to claim 1, characterized in that: The outer surface of the nursing box (1) is provided with a shell, the side surface of the shell is provided with a filter screen, the interior of the shell is provided with a negative pressure pump (12), the input end of the negative pressure pump (12) is fixedly mounted on the side surface of the nursing box (1), the inner bottom wall of the nursing box (1) is provided with an inclined flow plate, the side surface of the nursing box (1) is provided with an infusion tube (13) and a drainage tube (14), and the outer surfaces of the infusion tube (13) and the drainage tube (14) are both threadedly connected with pipe caps.

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