Rapid cleaner for oral care

Abstract

The utility model discloses a quick cleaner for oral care. The quick cleaner comprises a handle and a driving unit, the left end in the handle is slidably connected with a connecting base, an inserting hole in the middle of the connecting base is movably connected with the right end of the brush head in an inserted mode, the interior of the connecting base is rotationally connected with a clamping plate through a rotating shaft, the right end of the clamping plate is movably connected with a clamping groove in the right end of the brush head in a clamped mode, a spring piece is arranged in the connecting base, and the lower end of the spring piece is matched with the right end of the clamping plate. Uniformly distributed bristles are arranged at the left end of the lower surface of the brush head, a silica gel pad is arranged at the left end of the brush head, and uniformly distributed silica gel strips are arranged on the lower surface of the silica gel pad; according to the rapid cleaner for oral care, a flushing and waste liquid recycling runner is arranged in the brush head, the cleaning convenience is good, the cleaning efficiency is high, the brush head can be replaced, the sanitation is good, the use cost is low, the built-in driving unit can drive the brush head to move in a reciprocating mode, and the use comfort is good.

Description

Technical Field

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

[0002] With the development and progress of society, people's demand for personal health is constantly increasing, and our awareness of oral health care is also constantly increasing. In the process of oral care, a rinsing device is used to clean the oral cavity. The existing rinsing device is generally a toothbrush type and then rinses. In the prior art: Authorization Publication No. CN Patent 217066670U discloses an oral care device for cleaning, comprising a rotating cylinder and a cleaning cover, wherein the cleaning cover is arranged above the rotating cylinder, and a conduit is connected between the cleaning cover and the rotating cylinder, and a water supply pipe is connected to the bottom end of the rotating cylinder; the cleaning cover is a hollow shell with an opening on the front, and a cover plate is arranged at the front opening of the cleaning cover, and a plurality of groups of longitudinally penetrating sliding holes are evenly distributed on the cover plate, and a brush cylinder is longitudinally slidably sealed inside the plurality of sliding holes. During use, the manual reciprocating brushing action can be simulated, and flushing can be performed at the same time, which is labor-saving to use. However, the brush head and the driving structure are integrated into a structure, and the patient cannot replace the brush after use. The whole brush needs to be disinfected, and the cumbersome disinfection process affects the convenience during use. In addition, the driving unit protrudes to the outside of the handle, which affects the comfort when holding the brush. At the same time, the interior of the brush head lacks a waste liquid recovery channel, and the cleaned waste liquid will stay inside the oral cavity, affecting the cleaning efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a quick cleaner for oral care. The inside of the brush head is provided with a flushing and waste liquid recovery flow channel, the cleaning convenience is good and the cleaning efficiency is high, and the brush head is replaceable, the hygiene is good and the use cost is low. The built-in driving unit can drive the brush head to move back and forth, the use comfort is good, and the problems in the background technology can be effectively solved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick cleaner for oral care, comprising a handle and a drive unit;

[0005] Handle: The left end inside the handle is slidably connected with a connection seat, the jack in the middle of the connection seat is movably connected with the right end of the brush head, the inside of the connection seat is rotatably connected with a card plate through a rotating shaft, the right end of the card plate is movably connected with the card slot at the right end of the brush head, a spring sheet is arranged inside the connection seat, the lower end of the spring sheet is matched with the right end of the card plate, the left end of the lower surface of the brush head is provided with evenly distributed bristles, the left end of the brush head is provided with a silicone pad, and the lower surface of the silicone pad is provided with evenly distributed silicone strips;

[0006] Drive unit: It is arranged in the middle of the handle, and the left end of the drive unit is fixedly connected to the right end of the connecting seat. During use, the motor can drive the brush and the silicone strip to move back and forth to realize brushing inside the oral cavity, reducing the labor burden during oral care and cleaning. At the same time, the drive unit is built into the inside of the handle for easy holding and good comfort. The inside of the brush head is provided with flushing and suction channels, which can quickly flush and recycle waste liquid, with high cleaning efficiency. At the same time, the brush head can be replaced quickly and conveniently, with good hygiene and convenience, and the handle part can be reused with low cost.

[0007] Furthermore, a control switch is provided in the middle of the handle, and a battery is provided at the right end inside the handle, and the output end of the battery is electrically connected to the input end of the control switch, so as to facilitate the driving and control of the electrical appliance.

[0008] Furthermore, the driving unit includes a support seat, a support shaft, a swash plate and a connecting assembly. The support seat is arranged in the middle of the handle, the interior of the support seat is rotatably connected to the support shaft through a bearing, the left end of the support shaft is provided with a swash plate, and the connecting assembly is arranged at the right end of the connecting seat. The right end of the connecting assembly is slidably connected to the left side surface of the swash plate to facilitate the control of the reciprocating movement of the connecting seat.

[0009] Furthermore, the drive unit also includes a motor, which is arranged at the right end inside the handle, the output shaft of the motor is fixedly connected to the right end of the support shaft, and the input end of the motor is electrically connected to the output end of the control switch, providing power for the rotation of the support shaft.

[0010] Furthermore, the connecting assembly includes a sliding column seat, a sliding column, a spring and a retaining ring. The sliding column is arranged at the right end of the connecting column, and the right end of the sliding column is slidably connected to the annular groove on the left side of the inclined plate. The sliding column seat is arranged at the left end inside the handle, and the sliding column is slidably connected to the small sliding hole at the edge of the sliding column seat. The right end of the outer arc surface of the sliding column is movably sleeved with a spring, and the right end of the outer arc surface of the sliding column is provided with a retaining ring. The spring is located between the sliding column seat and the retaining ring, so as to conveniently control the reciprocating movement of the connecting column.

[0011] Furthermore, a guide column is provided on the right side surface of the connecting seat, and the guide column is slidably connected to the large sliding hole in the middle of the sliding column seat to provide movement guidance for the connecting seat.

[0012] Furthermore, a sealing ring is movably sleeved inside the groove of the outer arc surface of the connecting seat, and the sealing ring is slidably connected to the inner arc wall of the handle to prevent water from entering the interior of the handle.

[0013] Furthermore, a guide hole 1 is provided on the rear side of the interior of the brush head, and evenly distributed water outlet holes are provided on the left end of the lower surface of the brush head. The upper ends of the water outlet holes are connected with the guide hole 1. A water inlet joint is provided on the rear side of the middle part of the brush head, and the front end of the water inlet joint extends to the interior of the guide hole 1. A guide hole 2 is provided on the front side of the interior of the brush head, and symmetrically distributed liquid extraction holes are provided on the left end of the lower surface of the brush head. The bristles are located between the two liquid extraction holes, and the upper ends of the liquid extraction holes are connected with the interior of the guide hole 2. A liquid outlet joint is provided on the front side of the middle part of the brush head, and the rear end of the liquid outlet joint extends to the interior of the guide hole 2, so that waste liquid can be quickly flushed and recovered.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. Press the control switch, the motor starts, and the output shaft of the motor drives the swash plate to rotate through the support shaft. The left side of the swash plate is tilted. During the rotation, the swash plate pushes the sliding column, and the sliding column drives the baffle ring to move to the left to compress the spring. When the contact point between the swash plate and the sliding column deviates to the right, the spring will drive the sliding column to move to the right through the baffle ring, and then the sliding column will drive the connecting seat to slide back and forth. The connecting seat drives the brush head to move back and forth through the clamping plate, and the reciprocating movement of the bristles brushes the oral cavity. The soft surface of the silicone pad buffers the impact force and improves comfort. The lower surface of the silicone pad is provided with evenly distributed silicone strips, which facilitate the cleaning of the gums. During use, the motor can drive the brush and the silicone strip to move back and forth to realize brushing the inside of the oral cavity, reducing the labor burden during oral care cleaning. At the same time, the drive unit is built into the inside of the handle for easy holding, and it is comfortable to use during oral care cleaning.

[0016] 2. Connect the liquid outlet connector to the external negative pressure suction bag, connect the water inlet connector to the external flushing tube, and then extend the right end of the brush head into the patient's mouth. Physiological saline enters the patient's mouth through the water inlet connector, the first guide hole and the water outlet hole for flushing. The external suction device and the negative pressure suction bag suction the liquid outlet connector, and then the clean materials inside the mouth will be sucked to the outside through the liquid suction hole, the second guide hole and the liquid outlet connector, so that the patient's mouth can be quickly cleaned. The inside of the brush head is provided with flushing and suction flow channels, so that the waste liquid can be quickly flushed and recovered. It is convenient to use and improves the cleaning efficiency.

[0017] 3. When the patient has finished use, press down on the left end of the card plate, and the card plate rotates around the axis and its right end tilts up and separates from the slot on the right end of the brush head. At the same time, the card plate will squeeze the spring sheet, and then the brush head can be pulled out to the left to replace it. After the new brush head is inserted, release the card plate, and the spring sheet pushes the right end of the card plate to rotate and move down to engage with the slot on the right end of the brush head, thereby locking the brush head and the connecting seat. The brush head can be replaced quickly and conveniently, with good hygiene and convenience, and the handle part can be reused, reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic cross-sectional view of the handle of the utility model;

[0020] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0021] Figure 4 This is an enlarged structural diagram of the utility model at B;

[0022] Figure 5 This is an enlarged structural diagram of the utility model at C;

[0023] Figure 6 It is a schematic diagram of the structure of the brush head of the utility model when viewed from above.

[0024] In the figure: 1 handle, 2 connecting seat, 3 brush head, 4 bristles, 5 silicone pad, 6 silicone strip, 7 card plate, 8 drive unit, 81 support seat, 82 support shaft, 83 swash plate, 84 connecting assembly, 841 slide column seat, 842 slide column, 843 spring, 844 retaining ring, 85 motor, 9 control switch, 10 battery, 11 diversion hole 1, 12 water outlet hole, 13 water inlet joint, 14 liquid extraction hole, 15 diversion hole 2, 16 liquid outlet joint, 17 sealing ring, 18 guide column, 19 spring sheet. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6 , This embodiment provides a technical solution: a quick cleaner for oral care, comprising a handle 1 and a drive unit 8;

[0027] Handle 1: The left end inside it is slidably connected with a connecting seat 2, and the handle 1 is convenient for the user to hold. The jack in the middle of the connecting seat 2 is movably connected with the right end of the brush head 3. The inside of the connecting seat 2 is connected with a card plate 7 through a rotating shaft. The right end of the card plate 7 is movably connected with the card slot at the right end of the brush head 3. A spring sheet 19 is provided inside the connecting seat 2. The lower end of the spring sheet 19 is matched with the right end of the card plate 7. Pressing the left end of the card plate 7 downward, the card plate 7 rotates around the rotating shaft and its right end tilts up and separates from the card slot at the right end of the brush head 3. At the same time, the card plate 7 will squeeze the spring sheet 19, and then the brush head 3 can be pulled out to the left for replacement. After the new brush head 3 is inserted, the card plate 7 is released, and the spring sheet 19 pushes the right end of the card plate 7. The brush head 3 is rotated downward and movably engaged with the card slot at the right end of the brush head 3, thereby locking the brush head 3 and the connecting seat 2. The left end of the lower surface of the brush head 3 is provided with evenly distributed bristles 4. The connecting seat 2 drives the brush head 3 to move back and forth through the card plate 7. The reciprocating movement of the bristles 4 brushes the oral cavity. The left end of the brush head 3 is provided with a silicone pad 5. The surface of the silicone pad 5 is soft to buffer the impact force and improve the comfort. The lower surface of the silicone pad 5 is provided with evenly distributed silicone strips 6. The silicone strips 6 facilitate the cleaning of the gum part. A control switch 9 is provided in the middle of the handle 1. A battery 10 is provided at the right end inside the handle 1. The output end of the battery 10 is electrically connected to the input end of the control switch 9. The groove on the outer arc surface of the connecting seat 2 is movably sleeved inside There is a sealing ring 17, which is slidably connected to the inner arc wall of the handle 1. The sealing ring 17 improves the sealing between the handle 1 and the connecting seat 2 to prevent water from entering the handle 1. A guide hole 11 is opened on the rear side of the inside of the brush head 3, and evenly distributed water outlet holes 12 are provided at the left end of the lower surface of the brush head 3. The upper ends of the water outlet holes 12 are connected to the guide hole 11. A water inlet connector 13 is provided on the rear side of the middle part of the brush head 3. The front end of the water inlet connector 13 extends to the inside of the guide hole 11, and the liquid outlet connector 16 is connected to the external negative pressure suction bag, and the water inlet connector 13 is connected to the external flushing tube. Then the right end of the brush head 3 is extended into the patient's oral cavity, and physiological saline is passed through the water inlet connector 13, The guide hole 11 and the water outlet hole 12 enter the patient's oral cavity for flushing, the front side of the brush head 3 is provided with a guide hole 2 15, the left end of the lower surface of the brush head 3 is provided with symmetrically distributed liquid extraction holes 14, the bristles 4 are all located between the two liquid extraction holes 14, the upper ends of the liquid extraction holes 14 are connected to the inside of the guide hole 2 15, and the front side of the middle part of the brush head 3 is provided with a liquid outlet connector 16, the rear end of the liquid outlet connector 16 extends to the inside of the guide hole 2 15, the external suction device and the negative pressure suction bag suck the liquid outlet connector 16, and then the cleaned matter inside the oral cavity will be sucked to the outside through the liquid extraction hole 14, the guide hole 2 15 and the liquid outlet connector 16, so that the patient's oral cavity can be quickly cleaned;

[0028] Drive unit 8: It is arranged in the middle of the handle 1. The left end of the drive unit 8 is fixedly connected to the right end of the connecting seat 2. The drive unit 8 includes a support seat 81, a support shaft 82, a swash plate 83 and a connecting assembly 84. The support seat 81 is arranged in the middle of the handle 1. The support shaft 82 is rotatably connected to the interior of the support seat 81 through a bearing. The support seat 81 provides rotation support for the support shaft 82. The left end of the support shaft 82 is provided with a swash plate 83. The connecting assembly 84 is arranged at the right end of the connecting seat 2. The right end of the connecting assembly 84 is connected to the The left side of the swash plate 83 is slidably connected, the drive unit 8 also includes a motor 85, the motor 85 is arranged at the right end inside the handle 1, the output shaft of the motor 85 is fixedly connected to the right end of the support shaft 82, the input end of the motor 85 is electrically connected to the output end of the control switch 9, the motor 85 runs, the output shaft of the motor 85 drives the swash plate 83 to rotate through the support shaft 82, the left side of the swash plate 83 is inclined, the connecting assembly 84 includes a slide column seat 841, a slide column 842, a spring 843 and a retaining ring 844, the slide column 842 The right end of the connecting seat 2 is arranged, and the right end of the sliding column 842 is slidably connected with the annular groove on the left side of the inclined plate 83. The sliding column seat 841 is arranged at the left end inside the handle 1. The sliding column 842 is slidably connected with the small sliding hole at the edge of the sliding column seat 841. The sliding column seat 841 provides sliding support for other parts. The right end of the outer arc surface of the sliding column 842 is movably sleeved with a spring 843. The right end of the outer arc surface of the sliding column 842 is provided with a retaining ring 844. The spring 843 is located between the sliding column seat 841 and the retaining ring 844. The inclined plate 83 will The sliding column 842 pushes, and the sliding column 842 drives the retaining ring 844 to move to the left to compress the spring 843. When the contact point between the inclined plate 83 and the sliding column 842 is offset to the right, the spring 843 will drive the sliding column 842 to move to the right through the retaining ring 844, and then the sliding column 842 will drive the connecting seat 2 to slide back and forth. A guide column 18 is provided on the right side surface of the connecting seat 2. The guide column 18 is slidably connected to the large sliding hole in the middle of the sliding column seat 841. The guide column 18 provides sliding guidance for the connecting seat 2 under the support of the sliding column seat 841.

[0029] The working principle of the quick cleaner for oral care provided by the utility model is as follows: during oral care, the liquid outlet connector 16 is connected to the external negative pressure suction bag, the water inlet connector 13 is connected to the external flushing tube, and then the right end of the brush head 3 is inserted into the patient's oral cavity, and the physiological saline enters the patient's oral cavity through the water inlet connector 13, the guide hole 11 and the water outlet hole 12 for flushing. At the same time, the control switch 9 is pressed, the motor 85 is turned on, and the output shaft of the motor 85 drives the inclined plate 83 to rotate through the support shaft 82. The left side of the inclined plate 83 is inclined. During the rotation process, the inclined plate 83 will push the sliding column 842, and the sliding column 842 drives the retaining ring 844 to move to the left to compress the spring 843. When the contact point between the inclined plate 83 and the sliding column 842 deviates to the right, the spring 843 will drive the sliding column 842 to move to the right through the retaining ring 844, and then the sliding column 842 will drive the connecting seat 2 to slide back and forth, and the connecting seat 2 The card plate 7 drives the brush head 3 to move back and forth, and the bristles 4 move back and forth to brush the oral cavity. At the same time, the external suction device and the negative pressure suction bag suck the liquid outlet joint 16, and then the cleaned matter inside the oral cavity will be sucked to the outside through the liquid extraction hole 14, the second guide hole 15 and the liquid outlet joint 16, so that the patient's oral cavity can be quickly cleaned. When the patient has finished use, the left end of the card plate 7 is pressed downward, and the card plate 7 rotates around the rotating axis and its right end is tilted and separated from the card slot at the right end of the brush head 3. At the same time, the card plate 7 will squeeze the spring sheet 19, and then the brush head 3 can be pulled out to the left for replacement. After the new brush head 3 is inserted, the card plate 7 is released, and the spring sheet 19 pushes the right end of the card plate 7 to rotate downward and movably engage with the card slot at the right end of the brush head 3, thereby locking the brush head 3 and the connecting seat 2. After the brush head 3 is replaced, it is convenient for other patients to use it, and the use is hygienic and convenient. At the same time, the handle 1 part can be reused, which reduces the cost of use.

[0030] It is worth noting that the motor 85 and the battery 10 disclosed in the above embodiments can be freely configured according to the actual application scenario. The motor 85 can use a micro reduction motor with model PC-GM12F-N30VA, and the control switch 9 is provided with a switch button corresponding to the motor 85 for controlling its switching operation.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quick cleaner for oral care, characterized in that: It comprises a handle (1) and a drive unit (8); The handle (1) is slidably connected to a connection seat (2) at its left end, a plug hole in the middle of the connection seat (2) is movably plugged with the right end of the brush head (3), a card plate (7) is rotatably connected to the connection seat (2) through a rotating shaft, the right end of the card plate (7) is movably plugged with a card slot at the right end of the brush head (3), a spring sheet (19) is provided inside the connection seat (2), the lower end of the spring sheet (19) is matched with the right end of the card plate (7), the left end of the lower surface of the brush head (3) is provided with evenly distributed bristles (4), the left end of the brush head (3) is provided with a silicone pad (5), and the lower surface of the silicone pad (5) is provided with evenly distributed silicone strips (6); The driving unit (8) is arranged in the middle of the handle (1), and the left end of the driving unit (8) is fixedly connected to the right end of the connecting seat (2).

2. The quick cleaner for oral care according to claim 1, characterized in that: A control switch (9) is provided in the middle of the handle (1), a battery (10) is provided at the right end inside the handle (1), and an output end of the battery (10) is electrically connected to an input end of the control switch (9).

3. The quick cleaner for oral care according to claim 2, characterized in that: The driving unit (8) comprises a support seat (81), a support shaft (82), a swash plate (83) and a connecting assembly (84); the support seat (81) is arranged at the middle part of the handle (1); the support shaft (82) is rotatably connected to the interior of the support seat (81) via a bearing; the swash plate (83) is arranged at the left end of the support shaft (82); the connecting assembly (84) is arranged at the right end of the connecting seat (2); and the right end of the connecting assembly (84) is slidably connected to the left side of the swash plate (83).

4. The quick cleaner for oral care according to claim 3, characterized in that: The drive unit (8) further comprises a motor (85), wherein the motor (85) is arranged at the right end inside the handle (1), the output shaft of the motor (85) is fixedly connected to the right end of the support shaft (82), and the input end of the motor (85) is electrically connected to the output end of the control switch (9).

5. The quick cleaner for oral care according to claim 3, characterized in that: The connecting assembly (84) comprises a sliding column seat (841), a sliding column (842), a spring (843) and a retaining ring (844); the sliding column (842) is arranged at the right end of the connecting seat (2); the right end of the sliding column (842) is slidably connected to the annular groove on the left side of the inclined plate (83); the sliding column seat (841) is arranged at the left end inside the handle (1); the sliding column (842) is slidably connected to the small sliding hole at the edge of the sliding column seat (841); the right end of the outer arc surface of the sliding column (842) is movably sleeved with a spring (843); the right end of the outer arc surface of the sliding column (842) is provided with a retaining ring (844); the spring (843) is located between the sliding column seat (841) and the retaining ring (844).

6. The quick cleaner for oral care according to claim 5, characterized in that: A guide column (18) is provided on the right side surface of the connecting seat (2), and the guide column (18) is slidably connected to a large sliding hole in the middle of the sliding column seat (841).

7. The quick cleaner for oral care according to claim 1, characterized in that: A sealing ring (17) is movably sleeved inside the groove on the outer arc surface of the connecting seat (2), and the sealing ring (17) is slidably connected to the inner arc wall of the handle (1).

8. The quick cleaner for oral care according to claim 1, characterized in that: A guide hole 1 (11) is provided at the rear side of the interior of the brush head (3); evenly distributed water outlet holes (12) are provided at the left end of the lower surface of the brush head (3); the upper ends of the water outlet holes (12) are all connected to the guide hole 1 (11); a water inlet joint (13) is provided at the rear side of the middle part of the brush head (3); the front end of the water inlet joint (13) extends to the interior of the guide hole 1 (11); a guide hole 2 (15) is provided at the front side of the interior of the brush head (3); symmetrically distributed liquid extraction holes (14) are provided at the left end of the lower surface of the brush head (3); the bristles (4) are all located between the two liquid extraction holes (14); the upper ends of the liquid extraction holes (14) are all connected to the interior of the guide hole 2 (15); a liquid outlet joint (16) is provided at the front side of the middle part of the brush head (3); the rear end of the liquid outlet joint (16) extends to the interior of the guide hole 2 (15).

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