CN210902737U

CN210902737U - Toothbrush sterilizer and supporter

Info

Publication number: CN210902737U
Application number: CN201921355586.8U
Authority: CN
Inventors: 杨树杉; 张训辉; 洪小园
Original assignee: Guangzhou Manke Network Technology Co ltd
Current assignee: Guangzhou manke Technology Co.,Ltd.
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-03
Anticipated expiration: 2029-08-19

Abstract

The utility model is suitable for the field of toothbrush disinfection, and provides a toothbrush sterilizer and a storage rack, wherein the toothbrush sterilizer comprises a support frame, a brush head and a brush head, wherein the support frame is provided with a holding cavity for holding the brush head, the support frame is provided with at least one vertically-communicated insertion hole downwards on the lower cavity wall of the holding cavity, the support frame is respectively provided with vertically-communicated support grooves outwards on the front hole wall and the rear hole wall of the insertion hole, the insertion hole is used for the brush head to pass through, and each support groove can be used for the brush handle or the brush hair to pass through and limit the fixed part to pass through; the sterilizing assembly is used for sterilizing the brush head and comprises a UVC sterilizing lamp and a reflecting plate, the UVC sterilizing lamp is used for radiating UVC ultraviolet rays, and the reflecting plate can reflect the received UVC ultraviolet rays to the brush bristles. The utility model provides a toothbrush sterilizer can improve bactericidal effect, safety in utilization and convenience.

Description

Toothbrush sterilizer and supporter

Technical Field

The utility model belongs to toothbrush disinfection field especially relates to a toothbrush sterilizer and supporter.

Background

The existing toothbrush sterilizer comprises a support and a UVC (ultraviolet light disinfection) lamp, wherein the support is provided with an accommodating cavity for accommodating a toothbrush head, and the front surface of the support is provided with a front through hole which penetrates through the accommodating cavity so that the toothbrush head can be placed into the accommodating cavity from the front of the accommodating cavity. The UVC disinfection lamp radiates UVC ultraviolet ray, and partial UVC ultraviolet ray can leave the holding chamber from the front through-hole, causes harm to the human body, especially eyes. If the front through hole is shielded by adding the baffle which is rotationally connected with the bracket, the baffle needs to be opened before the toothbrush head is placed in the containing cavity, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a toothbrush sterilizer and a storage rack, which aim to improve the use safety and the use convenience of the toothbrush sterilizer.

The utility model discloses a realize like this:

a toothbrush sterilizer for toothbrushes having a handle and a head with a mount connected to the handle and bristles connected to the mount and extending forwardly, comprising: the support frame is provided with an accommodating cavity for accommodating the brush head, the support frame is provided with at least one vertically-through insertion hole downwards in the lower cavity wall of the accommodating cavity, vertically-through support grooves are respectively outwards formed in the front hole wall and the rear hole wall of the insertion hole of the support frame, the insertion hole is used for the brush head to pass through, and each support groove can be used for the brush handle or the brush bristles to pass through so as to limit the fixed part to pass through;

the sterilizing assembly is used for sterilizing the brush head and comprises a UVC sterilizing lamp and a reflecting plate, the UVC sterilizing lamp is used for radiating UVC ultraviolet rays, and the reflecting plate can reflect the received UVC ultraviolet rays to the brush bristles.

Furthermore, the UVC disinfection lamp is fixed on the upper cavity wall of the containing cavity, and the two reflecting plates are respectively fixed on the front cavity wall and the rear cavity wall of the containing cavity.

Further, the accommodating cavity is a cuboid cavity.

Further, the support frame is made of a UV resistant material.

Further, the toothbrush sterilizer further comprises a sensor for sensing a human body, and when the sensor senses that the human body approaches the toothbrush sterilizer, the UVC sterilizing lamp is turned off or is prohibited from being turned on.

Furthermore, the toothbrush sterilizer further comprises a display lamp electrically connected with the UVC sterilizing lamp, the display lamp is turned on when the UVC sterilizing lamp works and is turned off when the UVC sterilizing lamp is turned off, and the display lamp is arranged on the outer surface of the support frame.

Further, the reflecting plate comprises a pure aluminum layer and an aluminum oxide layer wrapped on the outer surface of the pure aluminum layer.

An article shelf comprises the toothbrush sterilizer.

The rack further comprises a toothpaste dispenser, the toothpaste dispenser is detachably connected to the support frame and comprises a suction rubber block and a squeezing rubber block which are made of elastic materials, the suction rubber block is provided with a first accommodating cavity with an upward opening, the cavity wall of the first accommodating cavity is connected with a toothpaste head, the lower surface of the suction rubber block is upwards provided with a suction channel communicated with the first accommodating cavity, the squeezing rubber block is provided with a second accommodating cavity with an upward opening, and the lower surface of the squeezing rubber block is upwards provided with a squeezing channel communicated with the second accommodating cavity;

crowded toothpaste ware still includes coupling assembling, coupling assembling is including connecting extrude the lantern ring of gluing the piece surface, cup joint inhale the sleeve of gluing the piece surface and can dismantle the connection the lantern ring with telescopic mounting, the mounting is including having the internal screw thread fixed cylinder and connecting fixed cylinder lower surface and the first stopper of inside extension, the sleeve be equipped with on its surface with the external screw thread of fixed cylinder spiro union, fixed cylinder with the sleeve spiro union will the lantern ring press from both sides tightly in the sleeve with between the first stopper, the sleeve lower surface is equipped with and is used for the restriction extrude the second stopper that glues the piece inward movement.

Furthermore, the suction rubber block comprises a first rubber tube and a first rubber plug connected with the first rubber tube, the first rubber tube is provided with a first accommodating cavity which is communicated up and down, the wall of the first accommodating cavity of the first rubber tube is provided with threads connected with the toothpaste head, the first rubber plug is in a spherical shape protruding downwards, and the suction channel is arranged at the center of the first rubber plug.

Furthermore, the extrusion rubber block comprises a second rubber barrel and a second rubber plug connected with the second rubber barrel, the lantern ring is connected with the second rubber barrel, the second rubber barrel is provided with a second containing cavity which is communicated up and down, the extrusion channel is arranged on the second rubber plug, and the cross sectional area of the extrusion channel decreases progressively from top to bottom.

The utility model provides a toothbrush sterilizer, support frame are used for supporting the toothbrush, and the holding chamber holds the brush head and has injectd the ultraviolet radiation space of UVC, avoids the UVC ultraviolet ray to cause the damage to the human body through the week side external radiation in holding chamber to improve toothbrush sterilizer's safe in utilization. The UVC ultraviolet disinfection is carried out on the brush head by adopting the UVC disinfection lamp, so that the brush head is efficient and has no side effect. The arrangement of the reflecting plate can change the radiation path of UVC ultraviolet rays, improve the range which can be reached by the UVC ultraviolet rays, ensure that the whole bristles can contact the UVC ultraviolet rays, and further improve the sterilizing effect. Due to the arrangement of the two supporting grooves, the toothbrush can enter the placing hole in a state that the bristles face forwards and backwards or backwards, and the convenience of operation is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a shelf according to a second embodiment of the present invention;

FIG. 2 is a schematic view of the support frame and the disinfecting assembly according to the second embodiment of the present invention;

fig. 3 is a bottom view of a second center console of the present invention;

FIG. 4 is a schematic structural view of a toothpaste dispenser according to a second embodiment of the present invention;

FIG. 5 is an exploded view of a second embodiment of the present invention, wherein the pushing frame is removed;

fig. 6 is a sectional view of a toothpaste dispenser according to a second embodiment of the present invention, wherein the pushing frame is removed.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Supporting frame	43	Connecting assembly
11	Containing cavity	431	Lantern ring
				12	Placing hole	432	Sleeve barrel
13	Support groove	4321	Second clamping block
				20	Disinfection assembly	4322	Second limiting block
21	UVC sterilamp	433	Connecting piece
				22	Reflecting plate	4331	Connecting cylinder
30	Display lamp	4332	First limiting block
				40	Toothpaste squeezing device	44	Push frame
41	Suction rubber block	441	Abutting block
				411	First rubber cylinder	45	Pressed block
412	First accommodating cavity	451	Briquetting body
				413	First rubber plug	452	Bump
414	Suction channel	46	Support piece
				42	Extrusion rubber block	461	Third clamping block
421	Second rubber cylinder	A	Brush head
				422	Second containing cavity	A1	Fixing piece
423	Second rubber plug	A2	Brush hair
				424	Extrusion channel	B	Brush handle
425	First clamping block

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It should be further noted that, in the embodiment of the present invention, the XYZ rectangular coordinate system established in fig. 1 is defined: one side in the positive direction of the X axis is defined as the front, and one side in the negative direction of the X axis is defined as the back; one side in the positive Y-axis direction is defined as the left side, and one side in the negative Y-axis direction is defined as the right side; the side in the positive direction of the Z axis is defined as the upper side, and the side in the negative direction of the Z axis is defined as the lower side.

It should be noted that the terms of left, right, upper and lower directions in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, and should not be considered as limiting.

Example one

Referring to fig. 1 to 3, the present embodiment provides a toothbrush sterilizer suitable for toothbrushes. The toothbrush includes a handle B and a head A having a fastener A1 connected to the handle B and bristles A2 connected to the fastener A1 and extending forwardly.

The toothbrush sterilizer comprises a support frame 10 having a receiving chamber 11 for receiving a head a and a sterilizing assembly 20 for sterilizing the head a.

The supporting frame 10 is provided with at least one downward through insertion hole 12 in the lower cavity wall of the accommodating cavity 11, the supporting frame 10 is provided with a supporting groove 13 which is provided with a through hole in the front and rear hole walls of the insertion hole 12, the insertion hole 12 is used for the brush head a to pass through, and each supporting groove 13 can be used for the brush holder B or the brush bristles a2 to pass through and limit the fixing piece a1 to pass through.

The sterilizing assembly 20 includes a UVC sterilizing lamp 21 for radiating UVC ultraviolet rays, and a reflection plate 22 capable of reflecting the received UVC ultraviolet rays to the bristles a 2.

In the toothbrush sterilizer provided by the embodiment, the support frame 10 is used for supporting a toothbrush, the accommodating cavity 11 accommodates the toothbrush head A and limits the radiation space of UVC ultraviolet rays, and the damage to a human body caused by the outward radiation of the UVC ultraviolet rays through the peripheral side of the accommodating cavity 11 is avoided, so that the use safety of the toothbrush sterilizer is improved. The UVC ultraviolet disinfection is carried out on the brush head A by the UVC disinfection lamp 21, and the high-efficiency and no side effect is caused. The disposition of the reflection plate 22 changes the radiation path of the UVC ultraviolet rays, increases the range that the UVC ultraviolet rays can reach, and ensures that the entire brush a2 can be contacted with the UVC ultraviolet rays, thereby improving the sterilization effect. Two support grooves 13 are provided so that the toothbrush can be inserted into the insertion hole 12 in a state where the brush a2 faces forward and backward or backward. According to the habit of brushing teeth, the brush A2 faces the human body when brushing teeth. The front and/or rear surfaces of the handle B are formed in a flat surface or a curved surface to be engaged with fingers for easy grasping, so that the brush a2 is basically oriented in a front-rear or rear-facing direction when approaching the insertion hole 12 in a grasping state of the toothbrush, and the brush a2 can enter the insertion hole 12 regardless of whether it is oriented in a front-rear direction, thereby improving the convenience of operation.

In this embodiment, the UVC disinfection lamp 21 is fixed on the upper cavity wall of the accommodating cavity 11, and two reflection plates 22 are respectively fixed on the front cavity wall and the rear cavity wall of the accommodating cavity 11.

The UVC sterilizing lamp 21 is fixed on the upper chamber wall, so that the radiation range of the UVC sterilizing lamp 21 can be increased by increasing the height of the accommodating chamber 11. On the other hand, the UVC disinfection lamp 21 is arranged on the upper cavity wall, and the reflection plate 22 reflects the UVC ultraviolet lamp to the lower part of the brush head A, so that the phenomenon that the lower part cannot be sterilized due to the fact that the upper part of the brush head A blocks UVC ultraviolet rays is avoided. Compare in setting up UVC sterilamp 21 at the curb plate or set up simultaneously at curb plate and upper plate, this scheme is favorable to reducing the energy consumption when can improving bactericidal effect.

In addition, the design of the two supporting slots 13 and the supporting slots 13 are capable of allowing the bristles to pass through, so that when the brush head A is supported by the lower cavity wall, the fixing piece A1 is close to the reflection plate 22 and the bristles A2 are placed towards the insertion hole 12, so as to avoid the bristles A2 from abutting against the reflection plate 22 or being too close to the reflection plate 22 to influence the reflection of the reflection plate 22 on UVC ultraviolet rays.

In this embodiment, there are multiple access holes 12, i.e., the rack 10 can support the disinfection of multiple toothbrushes simultaneously. Each of the insertion holes 12 is arranged in the left-right direction. The support frame 10 is provided with only one accommodating cavity 11, that is, the accommodating spaces of the brush heads A corresponding to the respective accommodating holes 12 are communicated. This setting simplifies the structure, reduces the sheltering from to UVC sterilamp 21 in order to improve the effective utilization of UVC sterilamp 21.

Referring to fig. 1, the supporting frame 10 is formed by enclosing an upper plate, a lower plate, a front plate, a rear plate, a left plate and a right plate, and the accommodating cavity 11 is a rectangular cavity. In other embodiments, the accommodating chamber 11 may also take other shapes, which are not limited herein.

In this embodiment, the reflector 22 includes a pure aluminum layer and an aluminum oxide layer wrapped on the outer surface of the pure aluminum layer. Through many attempts and tests, the reflector plate 22 made of pure aluminum and an aluminum oxide layer coated on the surface of the pure aluminum can reflect UVC ultraviolet rays. Compared with the reflecting plate 22 made of various mixed materials, the reflecting plate 22 provided by the embodiment has high reflectivity, is beneficial to improving the sterilization effect, has low material cost, and is beneficial to reducing the production and manufacturing cost.

In this embodiment, the aluminum oxide layer is made of pure aluminum by anodizing. Aluminum is placed in an electrolytic solution as an anode, and an aluminum oxide film is formed on the surface thereof by electrolysis. In the embodiment, the electric anodic oxidation is adopted, and the generated aluminum oxide film is thick, low in surface roughness and good in reflectivity. In other embodiments, the aluminum oxide layer of the reflector plate 22 may be formed by oxidizing pure aluminum in air.

In this embodiment, the support frame 10 is made of a UV-resistant material. The support frame 10 is made of a plastic material having UV resistance. Thereby reducing the aging of the material of the support frame 10 and prolonging the service life of the support frame 10.

In this embodiment, the toothbrush sterilizer further includes a sensor for sensing a human body, and when the sensor senses that the human body approaches the toothbrush sterilizer, the UVC sterilizing lamp 21 is turned off or is prohibited from being turned on. UVC ultraviolet ray direct irradiation causes skin damage easily to human skin, and the setting of inductor ensures that human when being close to toothbrush sterilizer, UVC disinfection lamp 21 is in the off-state to further improve safety in utilization.

In this embodiment, the toothbrush sterilizer further includes a timer, and the UVC sterilizing lamp 21 is turned on and turned off after a set time. Based on the high efficiency of the UVC ultraviolet disinfection, the disinfection time of the UVC ultraviolet is set as the condition for turning off the UVC disinfection lamp 21, which is beneficial to energy saving. In other embodiments, a combination of an instant sensor and a sensor may be used to turn off the UVC disinfection lamp 21 when the brush head a leaves the receiving cavity 11 or the UVC disinfection lamp 21 is turned on for a certain time, or when a condition is met.

In this embodiment, the toothbrush sterilizer further comprises a display lamp 30 electrically connected to the UVC sterilizing lamp 21, the display lamp 30 is turned on when the UVC sterilizing lamp 21 is operated and turned off when the UVC sterilizing lamp 21 is turned off, and the display lamp 30 is disposed on an outer surface of the support frame 10. The display lamp 30 is provided to allow a user to visually recognize the use state of the UVC sterilizing lamp 21. In other embodiments, the display lights 30 are also used to display the power on status.

Example two

As shown in fig. 1 to 6, the present embodiment provides a rack, which includes a toothbrush sterilizer, and please refer to the first embodiment for the specific structure of the toothbrush sterilizer. Since the article shelf provided in this embodiment adopts all the technical solutions of the first embodiment, all the technical effects brought by the first embodiment are also achieved, and are not described in detail herein.

Further, the rack further comprises a toothpaste dispenser 40, and the toothpaste dispenser 40 is detachably connected to the support frame 10.

The toothpaste comprises a paste barrel for containing the paste body and a toothpaste head with an outlet for the paste body to leave from the paste barrel.

The toothpaste dispenser 40 comprises a suction rubber block 41 and a squeezing rubber block 42 which are both made of elastic materials, the suction rubber block 41 is provided with a first accommodating cavity 412 with an upward opening, the cavity wall of the first accommodating cavity 412 is provided with a thread screwed with a toothpaste head, the suction rubber block 41 is upwards provided with a suction channel 414 communicated with the first accommodating cavity 412 on the lower surface, the squeezing rubber block 42 is provided with a second accommodating cavity 422 with an upward opening, and the squeezing rubber block 42 is upwards provided with a squeezing channel 424 communicated with the second accommodating cavity 422 on the lower surface. The suction passage 414 and the extrusion passage 424 only allow the paste to pass from top to bottom.

The toothpaste dispenser 40 further comprises a connecting assembly 43, the connecting assembly 43 comprises a collar 431 connected with the outer surface of the extruding rubber block 42, a sleeve 432 sleeved on the outer surface of the sucking rubber block 41 and a connecting piece 433 detachably connecting the collar 431 and the sleeve 432, the connecting piece 433 comprises a connecting cylinder 4331 with internal threads and a first limiting block 4332 connected with the lower surface of the connecting cylinder 4331 and extending inwards, the sleeve 432 is provided with external threads screwed with the connecting cylinder 4331 on the outer surface thereof, the connecting cylinder 4331 is screwed with the sleeve 432 to clamp the collar 431 between the sleeve 432 and the first limiting block 4332, and the lower surface of the sleeve 432 is provided with a second limiting block 4322 used for limiting the inward movement of the extruding rubber block 42.

The toothpaste head is screwed downwards on the wall of the first accommodating cavity 412, and the toothpaste tube, the first accommodating cavity 412 and the second accommodating cavity 422 are communicated. When the toothpaste head is screwed downwards on the wall of the first accommodating cavity 412, the toothpaste head closes the upward opening of the first accommodating cavity 412, the first accommodating cavity 412 is a closed cavity, and the first accommodating cavity 412 is communicated with the second accommodating cavity 422 only through the suction channel 414 downwards. When the suction rubber block 41, the sleeve 432 and the extrusion rubber block 42 are connected, the suction rubber block 41 and the sleeve 432 close the upward opening of the second accommodating cavity 422, the second accommodating cavity 422 is a closed cavity, and is communicated with the outside only through the extrusion channel 424. The second accommodating chamber 422 is compressed by an external force to extrude the paste from the extruding passage 424, and drives the paste of the first accommodating chamber 412 into the second accommodating chamber 422 through the suction passage 414 when the second accommodating chamber 422 is reset.

The inner surface of the sleeve 432 is connected with the suction rubber block 41, the outer surface of the sleeve 432 is provided with an external thread to be screwed with the fixed block, the second limiting part arranged on the lower surface of the sleeve 432 is matched with the lantern ring 431 and the connecting piece 433 which are arranged on the outer surface of the extrusion rubber block 42, and the extrusion rubber block 42 is fixedly connected with the suction rubber block 41. The connecting piece 433 is screwed with the sleeve 432 and screwed up tightly, so that the extrusion rubber block 42 is tightly pressed and attached to the sleeve 432, and water tightness is realized. And unscrewed downward, the sleeve 432, the extruded rubber block 42 and the connecting piece 433 are disassembled into three separate parts for cleaning.

The suction rubber block 41 has elasticity and is made of a flexible material. The sleeve 432 is made of a hard material. The sleeve 432 is sleeved on the outer surface of the first rubber tube 411 to fix the first rubber tube 411, and then the sleeve 432 is connected with the extrusion rubber block 42. The fixed connection between the sleeve 432 and the suction rubber block 41 is realized by the static friction force between the first rubber cylinder 411 and the sleeve 432, and the problem that the suction rubber block 41 is easy to deform and difficult to be directly and fixedly connected with the extrusion rubber block 42 is solved.

Referring to fig. 6, the suction rubber block 41 includes a first rubber tube 411 and a first rubber plug 413 connected to the first rubber tube 411, the first rubber tube 411 has a first accommodating chamber 412 penetrating up and down, the first rubber tube 411 is provided with a thread screwed with the toothpaste head on the wall of the first accommodating chamber 412, the first rubber plug 413 is in a spherical shape protruding downward, and the suction channel 414 is opened in the center of the first rubber plug 413. The first rubber plug 413 is in a spherical shape protruding downwards, when the pressure of the second accommodating cavity 422 is reduced, the paste in the first accommodating cavity 412 enters the second accommodating cavity 422 through the suction channel 414, and when the second accommodating cavity 422 is compressed, the first rubber plug 413 is pressed upwards to deform and block the suction channel 414, so that the paste in the second accommodating cavity 422 cannot enter the first accommodating cavity 412. Compared with a conical design with a longer downward extension line, the spherical design of the first rubber plug 413 requires a smaller pressure difference when the paste in the first accommodating chamber 412 enters the second accommodating chamber 422, so that the paste in the first accommodating chamber 412 can enter the second accommodating chamber 422 more smoothly. First plug 413 is the design of sphere form and compares in the design that the opening is flat mouth shape, has increased the degree of difficulty that the lotion that the second held chamber 422 got into first chamber 412 of holding, ensures the one-way displacement of lotion. To sum up, the spherical design of the first rubber plug 413 is beneficial to improving the smoothness of toothpaste extrusion.

First packing element 411 and the integrative setting of first plug 413 to improve the connection fastening nature of first plug 413 and first packing element 411, realize the airtight of first plug 413 and the first packing element 411 junction.

Referring to fig. 6, the extrusion block 42 includes a second rubber cylinder 421 and a second rubber plug 423 connected to the second rubber cylinder 421, the collar 431 is connected to the second rubber cylinder 421, the second rubber cylinder 421 has a second containing cavity 422 penetrating up and down, the extrusion channel 424 is disposed on the second rubber plug 423, and the cross-sectional area of the extrusion channel 424 decreases from top to bottom. In the illustrated embodiment, the extrusion channel 424 is rectangular in horizontal cross-section and is of downwardly tapering design. In other embodiments, the extrusion channel 424 may also be circular in horizontal cross-section, and is not limited thereto. The cross-sectional size and height of the extrusion channel 424 may be sized according to actual needs by those skilled in the art to facilitate extrusion of the paste when pressurized and to prevent the paste from leaving the extrusion channel 424 when not pressurized.

In the illustrated embodiment, the collar 431, the second rubber cylinder 421 and the second rubber plug 423 are integrally disposed. The integrative setting of second packing element 421 and second plug 423 is favorable to improving the connection fastening nature of second plug 423 and second packing element 421, realizes the airtight of second plug 423 and the junction of second packing element 421. The lantern ring 431 and the second rubber cylinder 421 are integrally arranged, the connection tightness of the lantern ring 431 and the second rubber cylinder 421 is improved, the connecting piece 433 fixes the lantern ring 431, namely fixes the extrusion rubber block 42, and the convenience of operation is improved.

Referring to fig. 5, the extrusion block 42 further includes a first block 425 connected to the upper surface of the second glue cylinder 421. The sleeve 432 has a first engaging groove formed on the surface thereof for engaging with the first engaging block 425. The arrangement of the first fixture block 425 and the first fixture groove positions the assembly of the sleeve 432 and the extrusion rubber block 42 and prevents the extrusion rubber block 42 and the sleeve 432 from moving relatively in the screwing process of the connecting piece 433 and the sleeve 432, thereby affecting the assembly quality.

In this embodiment, the suction rubber block 41 and the extrusion rubber block 42 are made of food-grade latex material. To ensure the safety of use.

Referring to fig. 4, the toothpaste dispenser 40 further includes a pushing frame 44 and a pressure receiving block 45 connected to the glue squeezing block 42, the pushing frame 44 abuts against the pressure receiving block 45, and the pushing frame 44 rotates backward to drive the pressure receiving block 45 to move upward. In the illustrated embodiment, the pressure receiving block 45 includes a pressing block body 451 connected to the extrusion rubber block 42 and a protrusion 452 connected to the lower surface of the pressing block body 451 and extending downward, the pushing frame 44 rotates forward and backward, and the rotating shaft thereof is located in front of the center of the extrusion rubber block 42, the pushing frame 44 is provided with an abutting block 441 extending left and right and abutting against the protrusion 452, the pushing frame 44 rotates backward, the abutting block 441 moves backward and upward, so that the pressure receiving block 45 is forced to move upward, the second accommodating chamber 422 is compressed, and the paste is extruded from the extrusion channel 424. When the pushing frame 44 is reset forward, the abutting block 441 moves forward and downward along with the pushing frame, the pressure receiving block 45 moves downward under the restoring force of the extrusion rubber block 42, and the extrusion rubber block 42 is reset to enable the rubber in the first accommodating cavity 412 to enter the second accommodating cavity 422. The pushing frame 44 can be reset by its own weight, and an elastic member can be provided to reset the pushing frame 44. The shape of the pushing frame 44 and the relative positions of the rotating shaft of the pushing frame 44 and the abutting block 441 can be set by those skilled in the art according to actual needs.

Referring to fig. 1 and 6, the dispenser 40 further includes a housing and a support member 46 for removably attaching the sleeve 432 to the housing. The push bracket 44 is pivotally connected to the housing. A detachable connection arrangement including a detachable connection of the housing to the support member 46 or a detachable connection of the support member 46 to the sleeve 432. In this embodiment, the housing and sleeve 432 are both removably connected to the support member 46.

Specifically, the sleeve 432 is snapped onto the support member 46. The sleeve 432 has a second block 4321 on the outer surface thereof, the supporting member 46 is sleeved on the outer surface of the sleeve 432, and the inner surface of the supporting member 46 abutting against the sleeve 432 is provided with a second slot for the first block to enter from below. The second clamping groove extends up and down. Preferably, the supporting member 46 is provided with a limiting groove on the inner surface thereof, which is communicated with the second engaging groove and is located on the left side or the right side of the second engaging groove. When the sleeve 432 is connected with the supporting member 46, the second locking block 4321 enters the second locking groove from the lower part, and when the second locking groove reaches the upper end of the second locking groove, the supporting member 46 rotates relative to the sleeve 432 to enable the second locking block 4321 to enter the limiting groove, so that the fixed connection between the sleeve 432 and the supporting member 46 is realized, and when the sleeve 432 is detached, the reverse operation is performed.

The support member 46 is snap-fitted to the housing. The supporting member 46 has a third block 461 disposed on an outer surface thereof, the housing has a third slot engaged with the third block 461, and the third block 461 is disposed in the third slot, so that the supporting member 46 is fixed on the housing.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A toothbrush sterilizer for a toothbrush having a head and a handle, said head having a mount connected to the handle and bristles connected to said mount and extending forwardly therefrom, comprising:

the support frame is provided with an accommodating cavity for accommodating the brush head, the support frame is provided with at least one vertically-through insertion hole downwards in the lower cavity wall of the accommodating cavity, vertically-through support grooves are respectively outwards formed in the front hole wall and the rear hole wall of the insertion hole of the support frame, the insertion hole is used for the brush head to pass through, and each support groove can be used for the brush handle or the brush bristles to pass through so as to limit the fixed part to pass through;

2. The toothbrush sterilizer of claim 1, wherein said UVC sterilizing lamp is fixed to an upper chamber wall of said receiving chamber, and said reflective plates are two and respectively fixed to a front chamber wall and a rear chamber wall of said receiving chamber.

3. The toothbrush sterilizer of claim 1 wherein said support is made of a UV resistant material.

4. The toothbrush sterilizer of claim 1, further comprising a sensor for sensing a human body, wherein the UVC sterilizing lamp is turned off or is prohibited from being turned on when the sensor senses that a human body approaches the toothbrush sterilizer.

5. The toothbrush sterilizer of claim 1, further comprising a display lamp electrically connected to the UVC sterilizing lamp, the display lamp being turned on when the UVC sterilizing lamp is operated and turned off when the UVC sterilizing lamp is turned off, the display lamp being provided on an outer surface of the support frame.

6. A toothbrush steriliser as claimed in any of claims 1 to 5, wherein the reflective plate comprises a layer of pure aluminium and a layer of aluminium oxide applied to an outer surface of the layer of pure aluminium.

7. An article carrier comprising a toothbrush sterilizer as claimed in any one of claims 1 to 6.

8. The rack of claim 7, further comprising a toothpaste dispenser, wherein the toothpaste dispenser is detachably connected to the support frame, the toothpaste dispenser comprises a suction rubber block and an extrusion rubber block both made of elastic materials, the suction rubber block is provided with a first accommodating cavity with an upward opening, the cavity wall of the first accommodating cavity is connected with a toothpaste head, the lower surface of the suction rubber block is provided with a suction channel upward and communicated with the first accommodating cavity, the extrusion rubber block is provided with a second accommodating cavity with an upward opening, and the lower surface of the extrusion rubber block is provided with an extrusion channel upward and communicated with the second accommodating cavity;

9. The rack of claim 8, wherein the suction rubber block comprises a first rubber cylinder and a first rubber plug connected with the first rubber cylinder, the first rubber cylinder is provided with a first accommodating cavity which is communicated up and down, the first rubber cylinder is provided with a thread which is screwed with the toothpaste head on the cavity wall of the first accommodating cavity, the first rubber plug is in a spherical surface shape protruding downwards, and the suction channel is arranged at the center of the first rubber plug.

10. The rack of claim 8, wherein the extrusion block comprises a second rubber cylinder and a second rubber plug connected with the second rubber cylinder, the sleeve ring is connected with the second rubber cylinder, the second rubber cylinder is provided with the second accommodating cavity which is communicated up and down, the extrusion channel is arranged on the second rubber plug, and the cross-sectional area of the extrusion channel decreases from top to bottom.