CN219781873U - Mounting structure of inner shell of toothbrush sterilizer - Google Patents

Abstract

The utility model discloses a mounting structure of an inner shell of a toothbrush sterilizer, which comprises a sterilizer outer shell and an inner shell, wherein the sterilizer outer shell is provided with a mounting groove, the inner shell is inserted into the mounting groove, one end of the inner shell is provided with a toothbrush inlet and outlet for a toothbrush head to be inserted into, a resistance device capable of limiting the inner shell to be separated from an opening of the mounting groove is arranged between the sterilizer outer shell and the inner shell, and a tool channel for a tool to pass through to eject the inner shell from the mounting groove is arranged between the bottom surface of the mounting groove and the other side surface of the sterilizer outer shell. When the inner shell is inserted in the mounting groove, the resistance device can prevent the inner shell from falling out of the opening of the mounting groove under the action of gravity, and the tool channel is designed so that a user can insert a rod-shaped tool into the tool channel to eject the inner shell, so that the inner shell can be conveniently disassembled for cleaning.

Description

Mounting structure of inner shell of toothbrush sterilizer

Technical Field

The utility model belongs to the technical field of toothbrush disinfection, and particularly relates to an installation structure of an inner shell of a toothbrush sterilizer.

Background

Along with the continuous progress and development of society, the living standard of people is continuously improved, and the oral cavity health is more and more valued, so that the toothbrush is a cleaning product for cleaning the oral cavity, and plays a vital role in removing dental plaque, keeping the oral cavity healthy and the like.

Toothbrushes can be divided into: ordinary toothbrush, electric toothbrush, wherein electric toothbrush can divide into electric spraying toothbrush, sound wave toothbrush and vibration toothbrush several again, in order to be convenient for disinfect to the toothbrush, the patent of publication No. CN 113317615A discloses a toothbrush automatic sterilizer, this toothbrush automatic sterilizer adopts the ultraviolet ray that the UV light source sent to disinfect and sterilize to the toothbrush, adopts the structure that comprises heating element and dry fan to air-dry the water on the toothbrush simultaneously, has reduced the circumstances that the bacterium breeds appears by the influence of air humidity in the toothbrush automatic sterilizer use, has avoided the circumstances that appears causing secondary pollution to the toothbrush in the toothbrush automatic sterilizer use.

The sterilizer has the following problems that the whole structure of the first sterilizer is complex and the production cost is high; secondly, under the action of wind force, a lot of water on the toothbrush can be blown down into the sterilizer firstly, and then the water is dried, so that a lot of water stains can remain in the sterilizer; third, such a sterilizer is inconvenient to detach and clean, resulting in difficulty in cleaning water stains inside the sterilizer.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide a mounting structure of an inner case of a toothbrush sterilizer, which facilitates disassembly and cleaning of the inner case.

The utility model adopts the technical proposal for solving the technical problems that:

the utility model provides a mounting structure of inner shell of toothbrush sterilizer, includes sterilizer shell and inner shell, be provided with the mounting groove on the sterilizer shell, the inner shell cartridge is in the mounting groove, the one end of inner shell is provided with the toothbrush access & exit that can supply the toothbrush head to insert its inside, be provided with between sterilizer shell and the inner shell and can restrict the resistance means that the inner shell deviate from the opening part of mounting groove, be provided with between the bottom surface of mounting groove and the opposite side surface of sterilizer shell and supply the instrument to pass in order to follow the ejecting instrument passageway of inner shell in the mounting groove.

In a preferred embodiment of the present utility model, the resistance device includes a first magnetic attraction member provided on the inner case, and a second magnetic attraction member provided inside the sterilizer outer case and capable of attracting the first magnetic attraction member by magnetic force.

In a preferred embodiment of the present utility model, the resistance device includes a plurality of silica gel bumps disposed on an inner sidewall of the installation groove, and the silica gel bumps are pressed against a surface of the inner case to limit the inner case from being removed from the installation groove.

In a preferred embodiment of the present utility model, the inner shell is a transparent structure.

In a preferred embodiment of the present utility model, the sterilizer casing includes a top cover, a bottom cover, and a casing body, wherein the casing body is a cylinder body with openings at an upper end and a lower end, an edge portion of the top cover is abutted against an upper end surface of the casing body, an edge portion of the bottom cover is abutted against a lower end surface of the casing body, a concave shell protruding downward is provided in a middle portion of the top cover, a gap is left between the concave shell and the bottom cover, the concave shell and the bottom cover are connected through a fastener so that the casing body is clamped between the top cover and the bottom cover, and an inner space of the concave shell forms the mounting groove.

In a preferred embodiment of the present utility model, a first limiting portion capable of limiting horizontal movement of the top cover with respect to the housing main body is provided at an upper end of the housing main body, and a second limiting portion capable of limiting horizontal movement of the bottom cover with respect to the housing main body is provided at a lower end of the housing main body.

In a preferred embodiment of the present utility model, the opening of the mounting groove and the opening of the inner case are both upward, and the tool passage includes a first through hole provided at the bottom of the inner case and a second through hole provided on the bottom cover and corresponding to the first through hole.

In a preferred scheme of the utility model, a counter bore is arranged at the bottom of the invagination shell, a screw hole positioned below the counter bore is arranged on the bottom cover, and the fastener is a screw which is arranged in the counter bore and is connected with the screw hole.

In a preferred scheme of the utility model, the bottom of the inner shell and the bottom of the inner sinking shell are respectively provided with a clamping hole, the first magnetic attraction piece is arranged in the clamping hole of the inner shell, and the second magnetic attraction piece is arranged in the clamping hole of the inner sinking shell.

In a preferred embodiment of the utility model, the bottom of the inner housing has a drain pipe which is inserted into the tool channel.

In a preferred scheme of the utility model, the inner bottom surface of the inner shell is an inclined surface, and the upper port of the drain pipe is positioned at the lowest position of the inclined surface.

In a preferred embodiment of the utility model, the upper edge of the inner shell has an outwardly turned flange, and the top cover is provided with a step capable of supporting the flange.

In a preferred embodiment of the present utility model, at least three support foot pads are provided on the lower surface of the bottom cover.

The beneficial effects of the utility model are as follows:

first, the inner shell in this toothbrush sterilizer is convenient for dismantle the washing, is favorable to making the inner shell keep clean.

The second resistance device can overcome the gravity of the inner shell and prevent the inner shell from falling out when the mounting structure of the inner shell of the toothbrush sterilizer is put upside down; the tool passage is designed so that a user can insert a rod-shaped tool into the tool passage to eject the inner housing.

And the third resistance device adopts a magnetic adsorption structure, so that the production cost is low, the inner shell is only required to be inserted into the mounting groove after the inner shell is cleaned, and the inner shell can be mounted in place under the magnetic action of the first magnetic attraction piece and the second magnetic attraction piece, so that the inner shell cleaning device is quite convenient.

Fourth, the discharge pipe of inner shell bottom inserts and establishes in the instrument passageway, can discharge the sewage in the inner shell, can fix a position for the inner shell again, obtains two purposes.

Fifth, the sterilizer shell adopts the structure that top cap, bottom and shell main part are combined, and overall structure is simple small and exquisite, and is convenient for assemble and dismantle.

Drawings

FIG. 1 is a cross-sectional view of a toothbrush sterilizer;

FIG. 2 is a perspective view of a toothbrush sterilizer;

fig. 3 is an exploded view of the mounting structure of the inner case.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear …) in the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the description of "preferred," "less preferred," and the like, herein is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "preferred", "less preferred" may include at least one such feature, either explicitly or implicitly.

Referring to fig. 1 to 3, a toothbrush sterilizer includes a sterilizer outer case provided with a mounting groove 401 and an inner case 1 inserted in the mounting groove 401.

One end of the inner case 1 is provided with a toothbrush inlet and outlet 101 through which a toothbrush head can be inserted into the inner case, the inner case 1 is provided with a vent hole 102, the sterilizer outer case is also provided with an air drying device capable of blowing air to the inner part of the inner case 1 through the vent hole 102 and a sterilizing device capable of sterilizing objects in the inner case 1, and an opening of the mounting groove 401 is positioned on the surface of the sterilizer outer case. A resistance device capable of limiting the inner shell 1 from falling out of the opening of the mounting groove 401 is arranged between the outer shell and the inner shell 1 of the sterilizer, and a tool channel 5 for a tool to pass through to eject the inner shell 1 from the mounting groove 401 is arranged between the bottom surface of the mounting groove 401 and the other side surface of the outer shell of the sterilizer.

The method for sterilizing the toothbrush by using the toothbrush sterilizer comprises the following steps: firstly, the toothbrush head is inserted into the inner shell 1, then the disinfection and sterilization device works to disinfect the toothbrush head, and meanwhile, the air drying device is started to air-dry water on the toothbrush head. After the sterilization is completed, the inner housing 1 may be removed for cleaning, so that the inner housing 1 remains clean. There are two ways of removing the inner case 1 by external force, the first method is to extend the human finger into the inner case 1 and pull out the inner case 1 by friction force between the finger and the inner case 1; the second method is to insert a rod-shaped tool into the tool channel 5 to eject the inner housing 1.

Preferably, the resistance means comprises a first magnetic attraction member 61 provided on the inner housing 1, and a second magnetic attraction member 62 provided inside the sterilizer casing and attracted to the first magnetic attraction member 61 by magnetic force. The first magnetic attraction member 61 and the second magnetic attraction member 62 may be two magnets capable of attracting each other, or may be one magnet and one object capable of being attracted by the magnet, such as a iron block, a cobalt block.

The structure of the sterilizer casing is preferably as follows: the sterilizer casing includes top cap 4, bottom 2 and shell main part 3, shell main part 3 is the barrel that upper end and lower extreme all open-ended, the marginal portion of top cap 4 and the up end butt of shell main part 3, the marginal portion of bottom 2 and the lower terminal surface butt of shell main part 3, the middle part of top cap 4 has the invagination shell 41 of downward bellying, leave the space between invagination shell 41 and the bottom 2, invagination shell 41 passes through the fastener with bottom 2 to be connected so that shell main part 3 presss from both sides tightly between top cap 4 and bottom 2, the inner space of invagination shell 41 forms mounting groove 401, the upper end of shell main part 3 is provided with the first spacing portion 31 that can restrict top cap 4 for shell main part 3 horizontal migration, the lower extreme of shell main part 3 is provided with the second spacing portion 32 that can restrict bottom 2 for shell main part 3 horizontal migration.

The upper edge of the inner shell 1 is provided with an outwards turned flange 103, and the top cover 4 is provided with a step 404 capable of supporting the flange 103.

The fastener may be a screw 7, a bolt, or the like. Taking the screw 7 as an example, a specific mounting structure thereof is as follows: the bottom of the inner sinking shell 41 is provided with a counter bore 405, the bottom cover 2 is provided with a screw hole 201 positioned below the counter bore 405, the screw 7 is installed in the counter bore 405, and the threaded end of the screw 7 is connected with the screw hole 201.

The first limiting part 31 and the second limiting part 32 can both adopt limiting bosses, the sterilizer casing adopts such structural design, and the whole structure is simple and small and convenient to assemble and disassemble.

In the above-described embodiment, the air-drying device includes the fan 81 provided between the inner housing 41 and the housing main body 3, the inner housing 41 is provided with the air guide hole 402 provided between the ventilation hole 102 and the fan 81, and the housing main body 3 is provided with the air inlet hole 33.

In the above-mentioned scheme, inner shell 1 is transparent structure, can adopt transparent plastics or glass material, and the inside of shell main part 3 is provided with the PCB board, and disinfection sterilizing equipment is for installing the UV lamp on the PCB board and can produce the ultraviolet ray, is provided with the leaded light hole 402 that is located between inner shell 1 and the UV lamp on the invagination shell 41. The ultraviolet rays generated by the UV lamp pass through the light guide holes 402 and the inner case 1, so that the articles in the inner case 1 can be sterilized.

In this embodiment, the bottom cover 2 has a first through hole 51, and the bottom of the invaginated shell 41 has a second through hole 52 corresponding to the first through hole 51, where the first through hole 51 and the second through hole 52 together form the tool channel 5; the bottom of the inner case 1 and the bottom of the inner case 41 are provided with a clamping hole, the first magnetic attraction piece 61 is installed in the clamping hole of the inner case 1, and the second magnetic attraction piece 62 is installed in the clamping hole of the inner case 41.

The opening of the installation groove 401 and the opening of the inner case 1 are both upwardly directed, and the bottom of the inner case 1 has a drain pipe 103 inserted in the tool passage 5 for the convenience of drainage. The inner bottom surface of the inner case 1 is a slope, and the upper port of the drain pipe 103 is located at the lowest position of the slope.

At least three supporting foot pads 82, preferably rubber pads, are arranged on the lower surface of the bottom cover 2, and can cushion the bottom cover 2, so that the bottom cover 2 is positioned on the supporting surface, and water blown off in the inner shell 1 is conveniently discharged.

In some aspects of the utility model, the resistance device may take other forms, such as: on the inner side wall of the installation groove 401, 2 or 3 silica gel bumps are provided, and after the inner case 1 is installed in the installation groove 401, the silica gel bumps are pressed against the surface of the inner case 1 to limit the inner case 1 from being removed from the installation groove 401 by using the friction force therebetween.

In some aspects of the present utility model, the air drying device may use a small air pump as a wind source to generate wind force, and the disinfection device may use an ozone generator capable of generating ozone to disinfect the toothbrush.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims (9)

1. The utility model provides a mounting structure of inner shell of toothbrush sterilizer, its characterized in that, including sterilizer shell and inner shell (1), be provided with mounting groove (401) on the sterilizer shell, inner shell (1) cartridge is in mounting groove (401), the one end of inner shell (1) is provided with toothbrush access & exit (101) that can supply the toothbrush head to insert its inside, be provided with between sterilizer shell and inner shell (1) and can restrict resistance means that inner shell (1) deviate from the opening part of mounting groove (401), be provided with between the bottom surface of mounting groove (401) and the opposite side surface of sterilizer shell and supply the instrument to pass in order to follow ejecting instrument passageway (5) in mounting groove (401) with inner shell (1).

2. The mounting structure of an inner housing of a toothbrush sterilizer as claimed in claim 1, wherein the resistance means includes a first magnetic attraction member (61) provided on the inner housing (1), and a second magnetic attraction member (62) provided inside the sterilizer outer housing and capable of attracting the first magnetic attraction member (61) by magnetic force.

3. The mounting structure of an inner housing of a toothbrush sterilizer as claimed in claim 1, wherein the resistance means comprises a plurality of silica gel bumps provided on an inner side wall of the mounting groove (401), and the silica gel bumps are pressed against a surface of the inner housing (1) to limit the inner housing (1) from being separated from the mounting groove (401).

4. The mounting structure of an inner casing of a toothbrush sterilizer according to claim 2, wherein the sterilizer casing comprises a top cover (4), a bottom cover (2) and a casing main body (3), the casing main body (3) is a cylinder body with an upper end and a lower end being opened, an edge part of the top cover (4) is abutted with an upper end face of the casing main body (3), an edge part of the bottom cover (2) is abutted with a lower end face of the casing main body (3), a concave casing (41) protruding downwards is arranged in the middle of the top cover (4), a gap is reserved between the concave casing (41) and the bottom cover (2), the concave casing (41) and the bottom cover (2) are connected through fasteners so that the casing main body (3) is clamped between the top cover (4) and the bottom cover (2), an inner space of the concave casing (41) forms the mounting groove (401), the upper end of the casing main body (3) is provided with a first limit part (31) capable of limiting the horizontal movement of the top cover main body (4) relative to the casing main body (3), and a second limit part (32) capable of limiting the horizontal movement of the top cover main body (3) relative to the first limit part (3).

5. The mounting structure of an inner housing of a toothbrush sterilizer as claimed in claim 4, wherein the tool passage (5) includes a first through hole (51) provided at the bottom of the invagination housing (41) and a second through hole (52) provided on the bottom cover (2) and corresponding to the first through hole (51).

6. The mounting structure of an inner housing of a toothbrush sterilizer as claimed in claim 4, wherein a counter bore (405) is provided at the bottom of the inner housing (41), a screw hole (201) is provided at the bottom cover (2) below the counter bore (405), and the fastener is a screw (7) installed in the counter bore (405) and connected to the screw hole (201).

7. The mounting structure of an inner housing of a toothbrush sterilizer as claimed in claim 4, wherein the bottom of the inner housing (1) and the bottom of the inner housing (41) are provided with a clamping hole, the first magnetic attraction member (61) is mounted in the clamping hole of the inner housing (1), and the second magnetic attraction member (62) is mounted in the clamping hole of the inner housing (41).

8. The mounting structure of the inner housing of a toothbrush sterilizer as claimed in claim 1, wherein the opening of the mounting groove (401) and the opening of the inner housing (1) are upward, and the bottom of the inner housing (1) has a drain pipe (103) inserted in the tool passage (5).

9. The mounting structure of an inner housing of a toothbrush sterilizer as claimed in claim 8, wherein an inner bottom surface of the inner housing (1) is a slope, and an upper port of the drain pipe (103) is located at a lowest position of the slope.