Filtering device of oral care equipment

Abstract

A filtering device of oral care equipment comprises a machine shell, a water pump, a filtering head, a water storage barrel, a filter, a nozzle, a locking plate and a shifting rod, the water pump penetrates through a pressing plate, the pressing plate is connected with the machine shell, the machine shell is connected with the water pump, the upper portion of the water pump is connected with a water conveying pipe, the lower portion of the water pump is connected with a water guiding pipe, and the water guiding pipe is connected with the filter. The lower portion of the machine shell is connected with a water storage barrel through threads, the bottom of the water storage barrel is provided with a base, the upper portion of the machine shell is connected with a nozzle through threads, a spray head is arranged outside the nozzle, and a mounting base is arranged inside the nozzle.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral care field especially, and it relates to a kind of oral care equipment filter device. BACKGROUND

[0002] The existing patent (announcement number: CN218871516U) proposes the filter device and oral care equipment of oral care equipment, including shell assembly and filter assembly, cavity is formed in the inside of shell assembly, shell assembly is formed with the liquid inlet and liquid outlet that communicate with cavity. Filter assembly is set in cavity, and is located on the flow path between liquid inlet and liquid outlet, and clearance is formed between filter assembly and the inner wall of shell assembly. However, the filter assembly in this device is low in dismounting operation convenience, so that the user cannot replace filter quickly after using for a period of time, and filter can be blocked after long time use, which affects its filtering efficiency and effect, and there are disadvantages. SUMMARY

[0003] The utility model provides a filter mounting fast and stable, and dismounting operation is convenient, and it is convenient for user to replace filter quickly after using for a period of time, prevents filter from being blocked after long time use, guarantees its filtering efficiency and effect for the above-mentioned deficiencies existing in prior art of a kind of oral care equipment filter device.

[0004] The utility model aims to realize through following technical scheme:

[0005] A kind of oral care equipment filter device, including shell, water pump, filter head, water storage cylinder, filter, nozzle, lock plate, lever, the water pump passes through pressing plate, pressing plate connects shell, shell connects water pump, water pump upper portion connects water pipe, water pump lower portion connects water guide pipe, water guide pipe connects filter, water pump right side connects plug-in interface, plug-in interface connects shell, water pump left side connects switch, switch connects shell, shell lower portion is connected by thread water storage cylinder, water storage cylinder bottom has base, shell upper portion is connected by thread nozzle, nozzle outside has spray head, nozzle inside has mounting seat.

[0006] The filter of the utility model has installation cylinder, installation cylinder is connected mounting seat by thread, installation cylinder connects mounting seat and forms sealing groove, sealing groove is adapted to sealing ring, sealing groove connects sealing ring, the installation cylinder outside has positioning plate, and positioning plate connects mounting seat.

[0007] The mounting seat of the utility model has storage slot, positioning plate has lock hole, lock hole and storage slot are adapted to lock plate, storage slot connects lock plate, and lock plate lower end passes through lock hole, lock plate upper end connects spring strip, and spring strip connects mounting seat.

[0008] The mounting seat is connected with the lock plate, the lock plate is provided with a lever slot, the mounting seat is provided with a sliding hole, the sliding hole, the lever slot and the lever are matched, the lever passes through the sliding hole, and the lever is connected with the lever slot through threads. Advantages

[0009] The utility model discloses water pump both sides pass through circuit and are fixedly connected with plug-in interface and switch interval to charge and switch control for water pump, and water pump passes through water delivery pipe, water guide pipe and filter head and draws the water body in the water storage cylinder and conveys to the upper cavity of the shell, and the water body in the cavity enters the nozzle after filtering through the filter, and finally is sprayed through the spray head, and it utilizes the water flow to flush the oral cavity, removes the fine food residue and harmful bacteria adhered on the tooth or gum, and enhances the oral care.

[0010] The water storage cylinder and the shell are fixedly connected through threads, convenient to disassemble and assemble, convenient to water filling operation of the water storage cylinder, and the base additionally arranged at the bottom of the water storage cylinder increases the stress area of the device when being placed, and improves the stability when the device is vertically placed.

[0011] The filter filters the water scale, dirt and the like in the water body, improves the oral care health, protects the nozzle, avoids the spray head from being blocked by impurities, prolongs the service life of the device, the filter and the nozzle are designed in a split type, the lock plate is completely retracted into the storage groove after the lever is upwardly pushed, the filter can be rotated and taken down, the disassembly and assembly operation is convenient, the user can quickly replace the filter after using for a period of time, prevents the filter from being blocked after long-time use, and guarantees the filtering efficiency and effect.

[0012] The lock plate increases the mounting seat to the positioning plate positioning fulcrum, when the lock plate passes through the lock hole, can prevent the positioning plate from rotating due to factors such as force water impact, avoids the loosening between the mounting cylinder and the mounting seat, improves the mounting stability of the filter, and the lock plate can be controlled by pushing the lever, and the operation is convenient.

[0013] The filter is quickly and stably mounted in the device, the disassembly and assembly operation is convenient, the user can quickly replace the filter after using for a period of time, prevents the filter from being blocked after long-time use, and guarantees the filtering efficiency and effect. DRAWINGS DESCRIPTION

[0014] Figure 1 It is a kind of oral care equipment filter device structure schematic diagram for the utility model.

[0015] Figure 2 It is a kind of oral care equipment filter device structure explosion map for the utility model.

[0016] Figure 3 It is a kind of nozzle, sealing ring, filter connection structure explosion map for the utility model.

[0017] Figure 4 The utility model discloses a filter device structure sectional view of oral care equipment.

[0018] Figure 5 The utility model discloses a positioning plate, lock plate, pole connecting structure section view.

[0019] Figure 6 The utility model discloses Figure 4 Local structure enlarged view. Specific implementation

[0020] The utility model will be further explained in detail below according to the drawings and examples:

[0021] Example 1:

[0022] A kind of oral care equipment filter device, including casing 01, water pump 02, filter head 08, water storage cylinder 10, filter 11, nozzle 13, lock plate 19, pole 23, the water pump 02 passes through pressing plate 05, pressing plate 05 connects casing 01, casing 01 connects water pump 02, water pump 02 upper portion connects water delivery pipe 06, water pump 02 lower portion connects water guide pipe 07, water guide pipe 07 connects filter 11, water pump 02 right side connects plug-in interface 03, plug-in interface 03 connects casing 01, water pump 02 left side connects switch 04, switch 04 connects casing 01, water pump 02 both sides are fixedly connected with plug-in interface 03 and switch 04 respectively through line, to charge and switch control to water pump 02, water pump 02 passes through water delivery pipe 06, water guide pipe 07 and filter head 08 and extracts transmission to the water body in water storage cylinder 10 to the cavity in the upper portion of casing 01, water body in cavity enters into nozzle 13 after being filtered via filter 11, and finally is sprayed out through spray head 12, it utilizes water flow to flush oral cavity, removes the small food residue and harmful bacteria adhered on tooth or gum, enhances oral care, the lower portion of casing 01 is connected with water storage cylinder 10 by screw thread, water storage cylinder 10 bottom has base 09, the upper portion of casing 01 is connected with nozzle 13 by screw thread, nozzle 13 outside has spray head 12, nozzle 13 inside has mounting seat 16, water storage cylinder 10 and casing 01 are fixedly connected by screw thread, and dismounting is convenient, it is convenient for water storage cylinder 10 to fill water operation, the base 09 of water storage cylinder 10 bottom is additionally provided, increases the stress area of the bottom when placing device, improves the stability when device stands.

[0023] Example 2:

[0024] The filter 11 has a mounting cylinder 17, the mounting cylinder 17 is installed on the mounting base 16 through threaded connection, the mounting cylinder 17 is connected with the mounting base 16 to form a sealing groove 14, the sealing groove 14 is adapted to the sealing ring 15, the sealing groove 14 is connected with the sealing ring 15, the mounting cylinder 17 is externally provided with a positioning plate 18, the positioning plate 18 is connected with the mounting base 16, the filter 11 filters scale, dirt and the like in water, improves oral care health, protects the nozzle 13, avoids that the spray head 12 is blocked by impurities, prolongs the service life of the device, the filter 11 and the nozzle 13 are designed in a split type, the filter 11 can be rotated and removed after the locking plate 19 is completely retracted into the storage groove 22 by pushing the push rod 23 upwards, and the filter 11 can be conveniently disassembled and assembled, so that the user can quickly replace the filter 11 after using for a period of time, prevents the filter 11 from being blocked after long-time use, and guarantees the filtering efficiency and effect.

[0025] Embodiment 3

[0026] The mounting base 16 has a storage groove 22, the positioning plate 18 has a lock hole 20, the lock hole 20 and the storage groove 22 are adapted to the locking plate 19, the storage groove 22 is connected with the locking plate 19, the lower end of the locking plate 19 penetrates through the lock hole 20, the upper end of the locking plate 19 is connected with the spring strip 21, the spring strip 21 is connected with the mounting base 16, the locking plate 19 increases the positioning fulcrum of the mounting base 16 to the positioning plate 18, when the locking plate 19 penetrates through the lock hole 20, the positioning plate 18 can be prevented from rotating due to factors such as forceful water impact, loosening between the mounting cylinder 17 and the mounting base 16 is avoided, the mounting stability of the filter 11 is improved, and the locking plate 19 can be controlled by pushing the push rod 23, and the operation is convenient.

[0027] Embodiment 4

[0028] The mounting base 16 is connected with the locking plate 19, the locking plate 19 has a push rod groove 24, the mounting base 16 has a sliding hole 25, the sliding hole 25 and the push rod groove 24 are adapted to the push rod 23, the push rod 23 penetrates through the sliding hole 25, and the push rod 23 is connected with the push rod groove 24 through threaded connection, the filter 11 is quickly and stably installed in the device, the filter 11 can be conveniently disassembled and assembled, so that the user can quickly replace the filter 11 after using for a period of time, prevents the filter 11 from being blocked after long-time use, and guarantees the filtering efficiency and effect.

[0029] Embodiment 5

[0030] The installation steps are as follows: firstly, the nozzle 13 structure is assembled, the spring strip 21 and the lock plate 19 are sequentially placed into the receiving groove 22, the lever slot 24 corresponds to the sliding hole 25, the lever 23 is inserted through the sliding hole 25, the inner end of the lever 23 is embedded into the lever slot 24, and the lever 23 is fixedly connected with the lock plate 19 through threads, then the sealing ring 15 is placed into the sealing groove 14, finally, the filter 11 is placed at the lower part of the nozzle 13, the installation cylinder 17 is placed into the installation seat 16, and the installation cylinder 17 is fixedly connected with the installation seat 16 through threads, until the upper surface of the positioning plate 18 is attached to the lower surface of the installation seat 16, and the lock plate 19 passes through the lock hole 20, after the nozzle 13 structure is assembled, the water pump 02 is fixedly installed with the casing 01, the water guide pipe 07 and the filter head 08 pass through the casing 01, the switch 04 and the plug-in interface 03 are fixedly installed on the left and right sides of the water pump 02, then the pressing plate 05 is buckled and fixed on the upper part of the water pump 02, the pressing plate 05 is fixedly connected with the casing 01, the water delivery pipe 06 passes through the pressing plate 05, the nozzle 13 is placed on the upper part of the casing 01 and is fixedly connected with the casing 01 through threads, the filter 11 is placed into the casing 01, finally, the water storage cylinder 10 is placed at the lower part of the casing 01 and is fixedly connected with the casing 01 through threads, and the water guide pipe 07 and the filter head 08 are placed into the water storage cylinder 10, and the installation is completed.

[0031] The above only describes preferred embodiments of the present application and is not used to limit the present application. It should be pointed out that, for ordinary skilled persons in the technical field, several improvements and modifications can be made without departing from the technical principles of the present application, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A filtration device for oral care equipment, characterized in that: The system includes a housing (01), a water pump (02), a filter head (08), a water storage tank (10), a filter (11), a nozzle (13), a locking plate (19), and a lever (23). The water pump (02) passes through a pressure plate (05), which is connected to the housing (01). The housing (01) is connected to the water pump (02). The upper part of the water pump (02) is connected to a water delivery pipe (06), and the lower part of the water pump (02) is connected to a water guide pipe (07). The water guide pipe (07) is connected to the filter (11). The right side of the pump (02) is connected to the power interface (03), the power interface (03) is connected to the housing (01), the left side of the pump (02) is connected to the switch (04), the switch (04) is connected to the housing (01), the lower part of the housing (01) is connected to the water storage tank (10) by a thread, the bottom of the water storage tank (10) has a base (09), the upper part of the housing (01) is connected to the nozzle (13) by a thread, the nozzle (13) has a nozzle (12) on the outside, and a mounting seat (16) inside the nozzle (13).

2. The oral care equipment filtration device according to claim 1, characterized in that: The filter (11) has an installation cylinder (17), which is connected to the mounting seat (16) by a thread. The installation cylinder (17) and the mounting seat (16) form a sealing groove (14). The sealing groove (14) is adapted to the sealing ring (15). The sealing groove (14) is connected to the sealing ring (15). The installation cylinder (17) has a positioning plate (18) on the outside, which is connected to the mounting seat (16).

3. A filtering device for oral care equipment according to claim 2, characterized in that: The mounting base (16) has a storage groove (22), and the positioning plate (18) has a lock hole (20). The lock hole (20) and the storage groove (22) are adapted to the lock plate (19). The storage groove (22) is connected to the lock plate (19). The lower end of the lock plate (19) passes through the lock hole (20). The upper end of the lock plate (19) is connected to the spring strip (21). The spring strip (21) is connected to the mounting base (16).

4. The oral care equipment filtration device according to claim 1, characterized in that: The mounting base (16) is connected to the locking plate (19). The locking plate (19) has a lever groove (24). The mounting base (16) has a sliding hole (25). The sliding hole (25) and the lever groove (24) are adapted to the lever (23). The lever (23) passes through the sliding hole (25). The lever (23) is connected to the lever groove (24) by a thread.

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