WO2024001905A1 - 可更换刷头的牙刷及多功能口腔清洁套盒 - Google Patents

可更换刷头的牙刷及多功能口腔清洁套盒 Download PDF

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Publication number
WO2024001905A1
WO2024001905A1 PCT/CN2023/101713 CN2023101713W WO2024001905A1 WO 2024001905 A1 WO2024001905 A1 WO 2024001905A1 CN 2023101713 W CN2023101713 W CN 2023101713W WO 2024001905 A1 WO2024001905 A1 WO 2024001905A1
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WO
WIPO (PCT)
Prior art keywords
toothbrush
handle
light source
positioning
replaceable brush
Prior art date
Application number
PCT/CN2023/101713
Other languages
English (en)
French (fr)
Inventor
周星
Original Assignee
周星
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周星 filed Critical 周星
Publication of WO2024001905A1 publication Critical patent/WO2024001905A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0016—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means
    • A46B15/0036—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means with a lighting means, e.g. laser, bulb
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0091—Container, e.g. bag or box with a collection of various devices
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0095—Removable or interchangeable brush heads
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • A46B7/046—Threaded or screw connections for bristle carriers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A61C15/043—Containers, dispensers, or the like, e.g. with cutting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/02—Protective casings, e.g. boxes for instruments; Bags

Definitions

  • the present invention relates to an oral cleaning tool, in particular to a toothbrush with a toothbrush head that can be replaced as needed.
  • the toothbrush is the most commonly used oral cleaning tool for everyone, and it is also the most effective cleaning tool currently.
  • the chewing teeth deep in the mouth require a small-sized brush head to reach the cleaning position due to the small space.
  • a large-sized brush head is needed for the front of the mouth to increase cleaning efficiency.
  • the brush head needs to be adjusted in time according to the development status of the oral cavity.
  • the brush heads of current manual toothbrushes are usually non-replaceable, and the brush heads of electric toothbrushes are usually of the same shape and size. Therefore, one toothbrush cannot meet different brushing needs, and the toothbrush cannot clean the gaps between teeth. Effective cleaning of hidden areas.
  • One handle, equipped with different tools, constitutes a multi-functional Oral hygiene kit.
  • the replaceable brush head toothbrush of the present invention has a detachable design between the toothbrush head and the handle, so that the user can replace the toothbrush head or interdental cleaning tool as needed during use to meet different oral cleaning needs.
  • the replaceable brush head toothbrush of the present invention is characterized in that: the replaceable brush head toothbrush 100 includes a toothbrush head 1 and a handle 3;
  • the toothbrush head 1 includes a working part 11 and a connecting part 12;
  • the handle 3 is provided with a connecting end 31 connected to the toothbrush head 1;
  • the toothbrush head 1 is connected to the handle 3 through a detachable connection between the connecting part 12 and the connecting end 31. During use, the toothbrush head 1 can be replaced with different sizes and different functions as needed. Toothbrush head 1.
  • the toothbrush head 1 and the handle 3 are detachably connected, during use, the user can choose the toothbrush head 1 of different sizes and functions according to needs, such as for deep oral cavity use. Since the space is small for chewing teeth, you can choose the toothbrush head 1 with a small size and a pointed tip. For ordinary brushing, you can choose a large size toothbrush head 1 to increase the brushing efficiency. For infants and children, the toothbrush heads 1 of different sizes can be replaced at different stages according to the development of the oral cavity for brushing teeth. A toothbrush 100 with a replaceable brush head can meet the oral cleaning needs of various environments and ages by replacing the toothbrush head 1 .
  • the connecting portion 12 of the toothbrush head 1 and the connecting end 31 of the handle 3 are connected together in a rotational manner, a concave-convex snap fit, or an interference fit.
  • the applicant here only lists the above three connection methods. Those skilled in the art can design various connection methods according to needs, without departing from the protection scope of the present application.
  • the toothbrush head 1 and the handle 3 are connected together in a concave-convex snap fit;
  • the connecting portion 12 includes a positioning convex step 12-1, and the connecting end 31 includes a positioning groove 31-1;
  • the positioning convex step 12-1 can be embedded in the positioning groove 31-1.
  • the connecting end 31 also contains a fixing sleeve 31-2.
  • a fixing sleeve 31-2 When connecting, push the fixing sleeve 31-2 upward, and the fixing sleeve 31-2 can fix the positioning convex step 12-1 and the positioning step 12-1.
  • the fixed sleeve 31-2 is set on the outside of the positioning convex step 12-1 and the positioning groove 31-1, which can further ensure the firmness of the connection between the dental floss 1 and the handle 3. sex.
  • the replaceable brush head toothbrush 100 also includes a lighting system 2 .
  • the lighting system 2 includes a light source system 21, a circuit system 22, a switch 23 and a power supply system 24; the light source system 21 and the power supply system 24 are connected together through the circuit system 22 and the power supply system 24.
  • the illumination light emitted by the light source system 21 of the lighting system 2 can illuminate the inside of the oral cavity to facilitate observation of the situation in the oral cavity.
  • the light source system 21 is disposed at the proximal end of the circuit system 22, and the switch 23 is disposed at the distal end of the circuit system 22, close to the bottom of the handle 3.
  • the bottom of the handle 3 is made of elastic material. By pressing the bottom of the handle 3, the switch 23 can be turned on or off, thereby turning on or off the light source system 21.
  • the elastic design of the bottom of the handle 3 can wrap the switch 23 in the handle 3, thereby achieving a good sealing effect and at the same time controlling the turning on and off of the switch 23 well.
  • the circuit system 22 is a spring-type circuit system 22-1; the spring-type circuit system 22-1 is provided with a connecting spring piece 22-11.
  • the switch 23 controls the connecting elastic piece 22-11 to realize connection and disconnection between the light source system 21 and the power supply system 24.
  • the movement of the switch 23 can exert force on the spring-type circuit system 22-1. Under the action of external force, the connection spring 22-11 and the light source system 21 are connected, thereby turning on the light source. System 21 and the power supply system 24, the light source system 21 emits light for illumination under the power supply of the power supply system 24. Since the connecting elastic pieces 22-11 can very conveniently connect and disconnect the circuit system 22, thereby realizing the work and interruption of the light source system 21, the structure can be designed as a very simple elastic structure using elastic conductive materials. The sheet structure does not require complex circuit board design for control, and due to its simple structure, it is not easy for the circuit board to fail due to falling and other reasons during use.
  • the spring-type circuit system 22-1 is provided with an elastic force-applying mechanism 22-12.
  • the elastic force-applying mechanism 22-12 exerts force on the connecting elastic piece 22-11 under the action of external force.
  • the connecting elastic piece 22 -11 is connected to the light source system 21 and communicates with the light source system 21 and the power supply system 24.
  • the light source system 21 works to achieve lighting.
  • the elastic force-applying mechanism 22-12 can undergo elastic deformation under the action of external force, and drive the connecting elastic piece 22-11 to move, so that the connecting elastic piece 22-11 is connected to the light source system 21, thereby connecting all the connections.
  • the elastic force applying mechanism 22-12 recovers its shape and is disconnected from the light source system 21, thereby disconnecting the circuit system 22 and the light source system 21 stops working.
  • the switch 23 moves longitudinally relative to the handle 3, and/or radially moves along the handle 3, and/or rotates along the handle 3 to drive the spring-type circuit system 22-1.
  • the circuit system 22 is turned on or off.
  • the switch 23 can adopt longitudinal relative movement, radial relative movement, rotational movement or a combination of various movements with the handle 3 to drive the spring-type circuit system 22-1 to realize the connection spring 22-1.
  • 11 is connected and disconnected from the light source system 21, thereby connecting or disconnecting the circuit system 22.
  • the switch 23 is provided with a connection and fixing mechanism 23-1.
  • the connection and fixation mechanism 23-1 can be used to install, connect, and fix the power supply system 24, the circuit system 22, or the light source system 21, thereby realizing effective control of the circuit system 22 by the switch 23.
  • connection and fixation mechanism 23-1 is provided with a power supply installation mechanism 23-11 and a circuit installation mechanism 23-12; the power supply system 24 is provided in the power supply installation mechanism 23-11, and the spring-type circuit system 22- 1 is connected and fixed through the circuit installation mechanism 23-12 and connected to the power supply system 24.
  • the power supply installation mechanism 23-11 can be designed as an installation slot structure, and the battery 24-1 is installed in the installation slot 23-11-1.
  • the circuit installation mechanism 23-12 includes a transverse positioning mechanism 23-12-1 and a longitudinal positioning mechanism 23-12-2; the transverse positioning mechanism 23-12-1 horizontally limits the spring-type circuit system 22-1. position, the longitudinal positioning mechanism 23-12-2 performs longitudinal limitation on the spring-type circuit system 22-1. In order to match the shape of the handle 3, the transverse positioning mechanism 23-12-1 adopts an arc-shaped limiting structure to limit the circuit system 22 laterally to prevent the circuit system 22 from being displaced laterally.
  • the longitudinal positioning mechanism 23-12-2 can be designed into various structures such as positioning blocks and limit buckles as needed to limit the longitudinal position of the circuit system 22 and prevent the circuit system 22 from longitudinal displacement.
  • the transverse positioning mechanism 23-12-1 and the longitudinal positioning mechanism 23-12-2 Through the cooperation of the transverse positioning mechanism 23-12-1 and the longitudinal positioning mechanism 23-12-2, the spatial positioning of the circuit system 22 is realized, and a stable connection is formed with the switch 23. During the movement of 23, stable control of the circuit system 22 can be achieved, and at the same time, accidental damage to the circuit system 22 caused by accidents such as falling can be effectively prevented.
  • the spring-type circuit system 22-1 includes a positive terminal 2201 and a negative terminal 2202; one end of the negative terminal 2202 is provided with the connecting spring 22-11; one end of the negative terminal 2202 is fixed on the circuit installation mechanism 23-12 and connected to the negative electrode of the power supply system 24.
  • the connecting elastic piece 22-11 at the other end is close to the negative electrode of the light source system 21. Under the control of the switch 23, the connecting elastic piece 22-11 and the Connection and disconnection of the light source system 21; one end of the positive terminal 2201 is connected to the positive electrode of the power supply system 24, and the other end is connected to the positive electrode of the light source system 21.
  • the connecting spring piece 22-11 is connected to the light source system 21, the circuit system 22 is connected, and the light source system 21 is connected to the power supply.
  • the system 24 works to illuminate the interior of the oral cavity.
  • the switch 23 is a rotary switch 2301.
  • the rotary switch 2301 rotates along the handle 3 to drive the spring-type circuit system 22-1 to turn on or off the circuit system 22;
  • the negative end 2202 is integrally manufactured with the connecting elastic piece 22-11;
  • the negative end 2202 is provided with a positioning protrusion 22-13, and the positioning protrusion 22-13 constitutes an elastic force applying mechanism 22-12;
  • the positioning protrusion Lift 22-13 includes a sliding surface 22-13-1 and a limiting surface 22-13-2, and a positioning step 32 is provided on the inside of the handle 3; rotating the switch 23 drives the circuit installation mechanism 23-12
  • the negative end 2202 rotates, and the positioning protrusion 22-13 rotates accordingly.
  • the positioning protrusion 22-13 rotates to the positioning step 32, as the positioning protrusion 22-13 As the movement continues, the sliding surface 22-13-1 slides along the positioning step 32, and the force between the positioning protrusion 22-13 and the positioning step 32 gradually increases.
  • the connecting elastic piece 22-11 approaches the negative electrode of the light source system 21, until the limiting surface 22-13-2 reaches the top of the positioning step 32, the connecting elastic piece 22-11 and the light source
  • the negative pole of the system 21 is connected, and the power system 24 and the light source system 21 are connected.
  • the light source system 21 works for illumination. Continue to rotate the switch 23, and the positioning protrusions 22-13 cross the positioning step 32.
  • the force between the positioning step 32 and the positioning protrusion 22-13 decreases until it disappears.
  • the connecting elastic piece 22-11 is separated from the negative electrode of the light source system 21, and the power supply The system 24 is disconnected from the light source system 21, and the light source system 21 stops working.
  • the switch 23 adopts a rotational movement mode to control the positioning protrusions 22-13.
  • the specific structure and method of turning on and off the spring-type circuit system 22-1 In practical applications, those skilled in the art can also design different switch control methods and different spring-piece connection methods according to needs. The applicant does not give examples one by one regarding the turning on and off of the spring-type circuit system 22-1, but this does not deviate from the scope of protection of the present application.
  • the switch 23 is provided with a dynamic sealing mechanism 23-2.
  • the dynamic sealing mechanism 23-2 can perform a real-time dynamic sealing function during the movement of the switch 23, ensuring sealing performance during use.
  • the dynamic sealing mechanism 23-2 is an X-shaped sealing ring 23-21.
  • the X-shaped sealing ring 23-21 has the advantages of simple manufacturing and excellent dynamic sealing performance. In practical applications, those skilled in the art can design different dynamic sealing structures as needed. The applicant does not give examples one by one here, but this does not depart from the scope of the present application.
  • the light source system 21 is installed in the handle 3; the front end of the handle 3 is made of light-guiding material.
  • the front end of the handle 3 is made of light-guiding material, which can conduct the illuminating light of the light source system 21 out of the handle 3, thereby realizing illumination during the cleaning process.
  • the light source system 21 is designed in the handle 3, which can effectively isolate potential safety hazards caused by electronic components entering the oral cavity, making the use process safer.
  • the power system 24 is a battery 24-1; the battery 24-1 is installed in the handle 3.
  • the power supply system 24 uses the battery 24-1 as the power supply form. On the one hand, it is easy to carry and use when going out. On the other hand, since the battery 24-1 can be sealed in the handle 3, there will be no accidental electric shock during use. potential safety hazards, making the use process safer.
  • the lighting system 2 has a timing function. After the switch 23 is turned on, the light source system 21 can automatically turn off within a set time.
  • the timing function of the lighting system 2 can automatically turn off the lighting system 2 after a certain period of time when the user forgets to turn off the lighting system 2, ensuring the battery life of the battery 24-1 and extending the service life of the product. Moreover, even if the user forgets to turn off the lighting system 2, If the lighting system 2 is accidentally turned on during the process, it will automatically turn off after a certain period of time, making the use process safer.
  • An elastic protective layer 11-1 is provided on the outside of the working part 11.
  • the elastic protective layer 11-1 is usually made of silicone material, which can better protect the gums during the cleaning process.
  • the elastic protective layer 11-1 on the back of the working part 11 can also be designed into different patterns to form The tongue coating cleaning part cleans the tongue coating.
  • the luminous dental floss 100 can be placed on the countertop in an upright manner.
  • the luminous dental floss 100 can be placed upright on the countertop, especially in public places. This upright placement can effectively ensure that the dental floss 1 is not contaminated, and the use process is cleaner and hygienic.
  • the handle 3 can also be equipped with an interdental cleaning tool 4 through the connecting end 31 .
  • the interdental cleaning tool 4 can effectively clean the interdental gaps.
  • the interdental cleaning tool 4 is dental floss 41, and/or interdental brush 42, and/or pliers.
  • the applicant has only listed the above-mentioned interdental cleaning tools 4 that can be used in conjunction with the handle 3. In practical applications, those skilled in the art will also Different interdental cleaning tools can be designed according to needs. The applicant will not give examples one by one here, but this does not depart from the scope of protection of the present application.
  • the multifunctional oral cleaning kit of the present invention is characterized in that the multifunctional oral cleaning kit 200 contains the toothbrush 100 with a replaceable brush head.
  • the multifunctional oral cleaning kit 200 contains at least one toothbrush head 1 , one handle 3 and an installed interdental cleaning tool 4 that can be connected to the connecting end 31 .
  • the installed interdental cleaning tool 4 included in the multifunctional oral cleaning kit 200 includes dental floss 41 and/or an interdental brush 42 .
  • the multifunctional oral cleaning kit 200 also contains toothpaste 5 .
  • the multifunctional oral cleaning kit 200 includes a packaging box 6, in which the toothbrush head 1, the dental floss 41, and the interdental brush 42 of different sizes can be placed as needed. Together with the toothpaste 5, one set combination can meet the multiple functional needs of brushing teeth, cleaning between teeth, etc.
  • the toothbrush with replaceable brush heads of the present invention includes a toothbrush head 1 and a handle 3.
  • the toothbrush head 1 includes a working part 11 and a connecting part 12; the handle 3 is provided with a connecting end 31 connected to the toothbrush head 1.
  • the toothbrush head 1 is connected to the handle 3 through a detachable connection between the connecting portion 12 and the connecting end 31.
  • the toothbrush heads of different sizes and functions can be replaced as needed.
  • the replaceable brush head toothbrush of the present invention contains the lighting system 2, the illuminating light emitted by the lighting system 2 can illuminate the inside of the oral cavity, and the cleaning part can be clearly observed during the cleaning process, ensuring the cleaning effect at the same time. Effectively prevent accidental damage to the gums.
  • the multifunctional oral cleaning kit of the present invention contains at least one toothbrush head 1, one handle 3 and an interdental cleaning tool 4 that can be connected to the connecting end 31.
  • One set combination can meet all the requirements.
  • Various functional requirements such as brushing teeth and cleaning between teeth.
  • Figure 1 is a schematic three-dimensional structural diagram of a toothbrush with replaceable brush heads according to the present invention.
  • the fixing sleeve 31-2 is in a forward pushing state, fixing the toothbrush head 1 on the front end of the handle 3.
  • Figure 1-1 is the front view of Figure 1.
  • Figure 1-2 is a cross-sectional view along line A-A of Figure 1-1.
  • Figure 1-3 is a state diagram when the toothbrush head in Figure 1 is separated from the handle.
  • Figures 1-4 are schematic structural diagrams of a threaded connection type toothbrush with replaceable brush heads of the present invention.
  • Figure 2 is a schematic three-dimensional structural diagram of the replaceable brush head toothbrush of the present invention including a lighting system.
  • Figure 2-1 is a front view of Figure 2.
  • Figure 2-2 is a B-B cross-sectional view of Figure 2-1.
  • FIG. 3 is a schematic three-dimensional structural diagram of the replaceable brush head toothbrush of the present invention containing a spring-type circuit system.
  • Figure 3-1 is a front view of Figure 3.
  • Figure 3-2 is a C-C cross-sectional view of Figure 3-1.
  • Figure 3-3 is an enlarged view of D in Figure 3-2.
  • Figure 3-4 is an exploded view of Figure 3.
  • Figure 3-5 is a schematic diagram of the three-dimensional structure of Figure 3 after removing the handle.
  • Figure 3-6 is a schematic diagram of the back structure of Figure 3-5.
  • FIG. 4 is a partial cross-sectional view of the circuit of FIG. 3 when it is connected.
  • Figure 4-1 is an enlarged view of E in Figure 4.
  • Figure 4-2 is a cross-sectional view taken along line F-F in Figure 4 .
  • FIG. 5 is a partial cross-sectional view of the circuit of FIG. 3 when the circuit of FIG. 3 is disconnected.
  • Figure 5-1 is an enlarged view of G in Figure 5.
  • Figure 5-2 is a cross-sectional view taken along line H-H in Figure 5 .
  • FIG. 6 is a schematic three-dimensional structural diagram of the toothbrush with a push-pull switch and a replaceable brush head of the present invention when the circuit is connected.
  • Figure 6-1 is an enlarged view of position I in Figure 6.
  • FIG. 7 is a schematic three-dimensional structural diagram of the circuit in FIG. 6 when it is disconnected.
  • Figure 7-1 is an enlarged view of J in Figure 7.
  • Figure 8 is a schematic three-dimensional structural diagram of the toothbrush with a replaceable brush head of the present invention containing a toggle switch when the circuit is turned on.
  • Figure 8-1 is a partially cutaway view of Figure 8.
  • Figure 8-2 is an enlarged view of K in Figure 8-1.
  • FIG. 9 is a schematic structural diagram of the circuit of FIG. 8 when it is disconnected.
  • Figure 9-1 is a partially cutaway view of Figure 9.
  • Figure 9-2 is an enlarged view of L in Figure 9-1.
  • Figure 10 is a schematic three-dimensional structural diagram of the replaceable brush head toothbrush of the present invention with dental floss connected.
  • Figure 11 is a schematic three-dimensional structural diagram of the replaceable brush head toothbrush of the present invention connected with an interdental brush.
  • Figure 12 is a schematic diagram of the multifunctional oral cleaning kit of the present invention.
  • 100 is the toothbrush with replaceable brush heads of the present invention
  • 200 is the multifunctional oral cleaning kit of the present invention.
  • 2201 is the positive terminal
  • 2202 is the negative terminal
  • 2301 is a rotary switch
  • 2302 is a push-pull switch
  • 2303 is a toggle switch.
  • 1 is the toothbrush head
  • 2 is the lighting system
  • 3 is the handle
  • 4 is the interdental cleaning tool
  • 5 is toothpaste.
  • 11 is the working part
  • 11-1 is the elastic protective layer
  • 12 is the connecting part
  • 12-1 is the positioning convex step
  • 12-2 is the connecting screw.
  • 22-14-1 is a spring
  • 22-14-2 is a positioning connection part
  • 22-14-3 is a connecting rod
  • 22-14-21 is an upper folding angle mechanism
  • 22-14-22 is a lower folding angle mechanism
  • 23 is Switch
  • 23-1 is a connection fixing mechanism
  • 23-2 is a dynamic sealing mechanism
  • 23-11 is a power supply installation mechanism
  • 23-12 is a circuit installation mechanism
  • 23-13 is a longitudinal installation slot
  • 23-14 is an upper limit mechanism
  • 23-15 is the middle limit mechanism
  • 23-16 is the lower limit mechanism
  • 23-21 is the X-shaped sealing ring
  • 23-15-1 is the positioning pin
  • 23-16-1 is the limit rod
  • 23-11-1 It is an installation slot
  • 23-12-1 is a transverse positioning mechanism
  • 23-12-2 is a longitudinal positioning mechanism
  • 24 is a power supply system
  • 24-1 is a battery.
  • 31 is a connecting end
  • 31-1 is a positioning groove
  • 31-2 is a fixed sleeve
  • 32 is a positioning step
  • Embodiment 1 Replaceable brush head toothbrush of the present invention with concave and convex snap-fit connection
  • the toothbrush with replaceable brush heads of this embodiment includes a toothbrush head 1 and a handle 3.
  • the toothbrush head 1 includes a working part 11 and a connecting part 12 , and the handle 3 is provided with a connecting end 31 connected to the toothbrush head 1 .
  • the toothbrush head 1 and the handle 3 are connected together in a concave-convex snap fit;
  • the connecting portion 12 includes a positioning convex step 12-1.
  • the connecting end 31 includes a positioning groove 31-1; when connecting, the positioning convex step 12-1 can be embedded in the positioning groove 31-1.
  • the toothbrush head 1 and the handle 3 can also be connected together through a threaded connection.
  • the connecting portion 12 of the toothbrush head 1 may be provided with a connecting screw 12-2, and the connecting end 31 of the handle 3 may be provided with a connecting nut 31-3.
  • the connection between the dental floss 1 and the handle 3 can be achieved by rotating the dental floss 1 .
  • the connecting portion 12 of the toothbrush head 1 and the connecting end 31 of the handle 3 can also be connected together through other methods such as interference fit, or a combination of multiple connection methods.
  • the applicant is This is not an example However, it does not depart from the protection scope of this application.
  • the connecting end 31 also includes a fixed sleeve 31-2.
  • a fixed sleeve 31-2 When connecting, push the fixed sleeve 31-2 upward.
  • the fixed sleeve 31-2 The positioning protruding step 12-1 and the positioning groove 31-1 can be fixed.
  • the fixed sleeve 31-2 is set on the outside of the positioning convex step 12-1 and the positioning groove 31-1, which can further ensure the firmness of the connection between the dental floss 1 and the handle 3. sex.
  • an elastic protective layer 11-1 is provided on the outside of the working part 11.
  • the elastic protective layer 11-1 is usually made of silicone material, which can better protect the gums during the cleaning process.
  • the elastic protective layer 11-1 on the back of the working part 11 can also be designed into different patterns to form The tongue coating cleaning part cleans the tongue coating.
  • the base of the handle 3 of the luminous dental floss 100 adopts a large plane contact method, so that the luminous dental floss 100 can stand upright on the table, especially in public places. , this upright placement method can effectively ensure that the dental floss 1 is not contaminated, and the use process is cleaner and hygienic.
  • the handle 3 can also be equipped with an interdental cleaning tool 4 through the connecting end 31.
  • the interdental cleaning tool 4 can effectively clean the interdental gaps.
  • the interdental cleaning tool 4 is dental floss 41 (refer to FIG. 10 ), and/or interdental brush 42 (refer to FIG. 11 ), and/or pliers.
  • the applicant has only listed the above-mentioned interdental cleaning tools 4 that can be used with the handle 3. In practical applications, those skilled in the art can also design different interdental cleaning tools according to needs. I will not give examples one by one here, but they will not depart from the scope of protection of this application.
  • the fixing sleeve 31-2 During use, first move the fixing sleeve 31-2 back, install the toothbrush head 1 on the handle 3, and then push the fixing sleeve 31-2 upward to fix the toothbrush head 1 on the handle 3.
  • the handle 3 can be used for brushing and cleaning.
  • the fixed sleeve 31-2 can be moved backward to disassemble the toothbrush head 1 from the handle 3, and then replace the toothbrush with a different one as needed.
  • the toothbrush head 1 and the handle 3 are detachably connected, the user can choose toothbrush heads of different sizes and functions according to needs during use. 1.
  • the toothbrush head 1 with a small tip can be selected due to the small space.
  • the toothbrush head 1 with a large size can be selected to increase the brushing efficiency.
  • the toothbrush heads 1 of different sizes can be replaced at different stages according to the development of the oral cavity for brushing teeth.
  • the interdental cleaning tool can also be replaced to perform deep cleaning of the interdental spaces.
  • One toothbrush 100 with replaceable brush heads can meet the oral cleaning needs of multiple environments, multiple age groups, and multiple functions. .
  • Embodiment 2 Replaceable brush head toothbrush of the present invention with lighting system
  • the difference between this embodiment and Embodiment 1 is that in this embodiment, the replaceable brush head
  • the toothbrush 100 also contains a lighting system 2.
  • the lighting system 2 includes a light source system 21, a circuit system 22, a switch 23 and a power supply system 24; the light source system 21 is connected to the power supply system 24 through the circuit system 22.
  • the illumination light emitted by the light source system 21 of the lighting system 2 can illuminate the inside of the oral cavity to facilitate observation of the situation in the oral cavity.
  • the light source system 21 is installed in the handle 3; the front end of the handle 3 is made of light-guiding material.
  • the front end of the handle 3 is made of light-guiding material, which can conduct the illuminating light of the light source system 21 out of the handle 3, thereby realizing illumination during the cleaning process.
  • the light source system 21 is designed in the handle 3, which can effectively isolate potential safety hazards caused by electronic components entering the oral cavity, making the use process safer.
  • the light source system 21 is disposed at the proximal end of the circuit system 22, and the switch 23 is disposed at the distal end of the circuit system 22, close to the bottom of the handle 3.
  • the bottom is made of elastic material. By pressing the bottom of the handle 3, the switch 23 can be turned on or off, thereby turning on or off the light source system 21 to stop working.
  • the elastic design of the bottom of the handle 3 can wrap the switch 23 in the handle 3, thereby achieving a good sealing effect and at the same time controlling the turning on and off of the switch 23 well.
  • the power system 24 is a battery 24-1; the battery 24-1 is installed in the handle 3.
  • the power supply system 24 uses the battery 24-1 as the power supply form. On the one hand, it is easy to carry and use when going out. On the other hand, since the battery 24-1 can be sealed in the handle 3, there will be no accidental electric shock during use. potential safety hazards, making the use process safer.
  • the lighting system 2 can also be designed with a timing function, so that after the switch 23 is turned on, the light source system 21 can automatically turn off within a set time.
  • the timing function of the lighting system 2 can automatically turn off the lighting system 2 after a certain period of time when the user forgets to turn off the lighting system 2, ensuring the battery life of the battery 24-1 and extending the service life of the product. Moreover, even if the user forgets to turn off the lighting system 2, If the lighting system 2 is accidentally turned on during the process, it will automatically turn off after a certain period of time, making the use process safer.
  • the conditions in the oral cavity can be illuminated and observed during the cleaning process, making the use process more convenient and safer.
  • Embodiment 3 Replaceable brush head toothbrush of the present invention containing spring-type circuit system
  • the circuit system 22 is a spring-type circuit system 22-1.
  • the spring-type circuit system 22-1 is provided with a connecting spring piece 22-11, and the switch 23 controls the connecting spring piece 22-11 to realize connection and disconnection between the light source system 21 and the power supply system 24.
  • the switch 23 can take Longitudinal relative movement, radial relative movement, rotational movement or a combination of various movements with the handle 3 drives the elastic sheet circuit system 22-1 to realize the connection between the elastic sheet 22-11 and the light source system. 21, thereby connecting or disconnecting the circuit system 22.
  • the switch 23 is a rotary switch 2301.
  • the rotary switch 2301 rotates along the handle 3 to drive the spring-type circuit system 22-1.
  • the circuit system 22 is turned on or off.
  • the spring-type circuit system 22-1 is provided with an elastic force-applying mechanism 22-12.
  • the elastic force-applying mechanism 22-12 exerts force on the connecting elastic piece 22-11 under the action of external force.
  • the connecting elastic piece 22 -11 is connected to the light source system 21 and communicates with the light source system 21 and the power supply system 24.
  • the light source system 21 works to achieve lighting.
  • the switch 23 is provided with a connection and fixing mechanism 23-1.
  • the connection and fixation mechanism 23-1 can be used to install, connect, and fix the power supply system 24, the circuit system 22, or the light source system 21, thereby realizing effective control of the circuit system 22 by the switch 23.
  • the connection and fixing mechanism 23-1 is provided with an upper limiting mechanism 23-14, a middle limiting mechanism 23-5 and a lower limiting mechanism 23-16.
  • connection and fixation mechanism 23-1 is provided with a power supply installation mechanism 23-11 and a circuit installation mechanism 23-12; the power supply system 24 is provided in the power supply installation mechanism 23-11, and the spring-type circuit system 22- 1 is connected and fixed through the circuit installation mechanism 23-12 and connected to the power supply system 24.
  • the power supply installation mechanism 23-11 is an installation slot 23-11-1, and the battery 24-1 is installed in the installation slot 23-11-1.
  • the circuit installation mechanism 23-12 includes a transverse positioning mechanism 23-12-1 and a longitudinal positioning mechanism 23-12-2; the transverse positioning mechanism 23-12-1
  • the spring-type circuit system 22-1 performs transverse limitation
  • the longitudinal positioning mechanism 23-12-2 performs longitudinal limitation on the spring-type circuit system 22-1.
  • the transverse positioning mechanism 23-12-1 and the longitudinal positioning mechanism 23-12-2 Through the cooperation of the transverse positioning mechanism 23-12-1 and the longitudinal positioning mechanism 23-12-2, the spatial positioning of the circuit system 22 is realized, and a stable connection is formed with the switch 23.
  • stable control of the circuit system 22 can be achieved, and at the same time, accidental damage to the circuit system 22 caused by accidents such as falling can be effectively prevented.
  • the spring-type circuit system 22-1 includes a positive terminal 2201 and a negative terminal 2202.
  • the positive end 2201 is an elastic connecting rod 22-14, which is fixed on the connection fixing mechanism 23-1 of the switch 23 through the circuit installation mechanism 23-12, and one end is provided with a spring 22-14 -1, connected to the positive electrode of the battery 24-1 through the elastic force of the spring 22-14-1, the other end is provided with a positioning connection part 22-14-2, the positioning connection part 22-14-2 is An upper and lower bidirectional folding mechanism, the apex of the upper folding mechanism is connected to the positive electrode of the light source system 21 .
  • a longitudinal installation groove 23-3 is provided on the side wall of the connection and fixation mechanism 23-1, and the spring 22-14-1 and the positioning connection part 22-
  • the connecting rod 22-14-3 in the middle of 14-2 is embedded in the longitudinal installation groove 23-3.
  • the upper folding mechanism of the positioning connection part 22-14-2 The lower end of 22-14-21 resists the lower end of the upper limiting mechanism 23-4, and the upper end of the lower angle mechanism 22-14-22 of the positioning connection portion 22-14-2 resists the middle limiting mechanism 23 -5, after the electromagnetic 24-1 is installed, under the elastic force of the spring 22-14-1, it can be stably embedded in the connection and fixing mechanism by connecting the upper and lower corners. 23-1 on.
  • One end of the negative terminal 2202 is provided with the connecting elastic piece 22-11, and the connecting elastic piece 22-11 is close to the negative electrode of the light source system 21; the other end of the negative terminal 2202 passes through the lower end of the battery 24-1.
  • the longitudinal positioning mechanism 23-12-2 is fixed on the circuit installation mechanism 23-12 and connected to the negative electrode of the battery 24-1.
  • the negative end 2202 and the connecting spring piece 22-11 are integrally manufactured; a positioning protrusion 22-13 is provided in the middle of the negative end 2202, and the positioning protrusion 22-13 constitutes an elastic force applying mechanism 22-12; so The positioning protrusion 22-13 is provided with sliding surfaces 22-13-1 on both sides, a limiting surface 22-13-2 is provided at the top, and a positioning step 32 is provided on the inside of the handle 3.
  • the lower end of the negative terminal 2202 is L-shaped, and the lower limiting mechanism 23-16 is provided with a limiting rod 23-16-1.
  • the L-shaped end of the negative terminal 2202 is The bottom is embedded in the lower end of the limiting rod 23-16-1, and the negative end 2202 is prevented from moving longitudinally by the limiting rod 23-16-1.
  • a positioning pin 23-15-1 is provided on the middle limiting mechanism 23-5, and the positioning pin 23-15-1 is embedded in the limiting groove 22-13- in the middle of the positioning protrusion 22-13. 3 to prevent longitudinal movement when the positioning protrusions 22-13 interact with the positioning step 32.
  • the upper limit mechanism 23-4 sets the lateral positioning mechanism 23-12-1 in an annular limit manner, thereby achieving lateral limit and better matching the external shape of the handle 3.
  • rotating the switch 23 drives the negative terminal 2202 provided on the circuit installation mechanism 23-12 to rotate, and the positioning protrusion 22-13 rotates accordingly.
  • the positioning protrusion 22-13 rotates to the positioning step 32
  • the sliding surface 22-13-1 slides along the positioning step 32.
  • the force between the protrusion 22-13 and the positioning step 32 gradually increases.
  • the connecting elastic piece 22-11 approaches the negative electrode of the light source system 21 until it reaches the limiting surface. 22-13-2
  • the connecting elastic piece 22-11 is connected to the negative electrode of the light source system 21, and the power supply system 24 and the light source system 21 are connected.
  • the positioning protrusion 22-13 is provided with sliding surfaces 22-13-1 on both sides, the positioning protrusion 22-13 is The elastic pieces 22-11 can be driven to connect and disconnect with the light source system 21 without being restricted by the direction of rotation, making it more convenient during use.
  • the switch 23 can also be designed as a push-pull switch 2302.
  • the sliding surface 22-13-1 slides upward along the positioning step 32, and the force between the positioning protrusion 22-13 and the positioning step 32 gradually increases.
  • the connecting elastic piece 22-11 approaches the negative electrode of the light source system 21, until the limiting surface 22-13-2 reaches the positioning step 32, the connecting elastic piece 22-11 Connect to the negative electrode of the light source system 21, connect the power supply system 24 and the light source system 21, and the light source system 21 works for illumination, see Figure 6 and Figure 6-1. Pull the switch 23 downward, and the positioning protrusion 22-13 moves downward.
  • the switch 23 can also be designed as a toggle switch 2303.
  • the sliding surface 22-13-1 slides along the positioning step 32, and the force between the positioning protrusion 22-13 and the positioning step 32 gradually increases.
  • the connecting elastic piece 22-11 approaches the negative electrode of the light source system 21, until the limiting surface 22-13-2 reaches the top of the positioning step 32, the connecting elastic piece 22-11 11 is connected to the negative electrode of the light source system 21, and the power supply system 24 and the light source system 21 are connected.
  • the light source system 21 works for illumination, refer to Figures 8 to 8-2.
  • the switch is flipped in the reverse direction, the positioning protrusion 22-13 moves in the opposite direction.
  • the switch 23 is provided with a dynamic sealing mechanism 23-2.
  • the dynamic sealing mechanism 23-2 can perform a real-time dynamic sealing function during the movement of the switch 23, ensuring sealing performance during use.
  • the dynamic sealing mechanism 23-2 is an X-shaped sealing ring 23-21.
  • the X-shaped sealing ring 23-21 has the advantages of simple manufacturing and excellent dynamic sealing performance. In practical applications, those skilled in the art can design different dynamic sealing structures as needed. The applicant does not give examples one by one here, but this does not depart from the scope of the present application.
  • the movement of the switch 23 can exert force on the spring-type circuit system 22-1.
  • the connecting spring piece 22-11 and the The light source systems 21 are connected to each other, thereby connecting the light source system 21 and the power supply system 24 .
  • the light source system 21 emits light for illumination under the power supply of the power supply system 24 .
  • the connecting elastic pieces 22-11 can very conveniently connect and disconnect the circuit system 22, thereby realizing the work and interruption of the light source system 21, the structure can be designed as a very simple elastic structure using elastic conductive materials.
  • the sheet structure does not require complex circuit board design for control, and due to its simple structure, it is not easy for the circuit board to fail due to falling and other reasons during use.
  • Embodiment 4 Multifunctional oral cleaning kit of the present invention
  • the multifunctional oral cleaning kit of this embodiment includes the toothbrush 100 with replaceable brush heads described in Embodiments 1 to 3.
  • the multifunctional oral cleaning kit 200 includes a packaging box 6, and the packaging box 6 contains one toothbrush head 1, one handle 3, 1 dental floss 41, 1 interdental brush 42 and 1 toothpaste.
  • the user can select a set of tools in the packaging box 6 as needed, such as placing the toothbrush heads 1 of different sizes, or placing the dental floss 41 , or placing the interdental brush 42 , or By placing the toothpaste 5, a set combination can meet multiple functional requirements such as tooth brushing and interdental cleaning.
  • the multifunctional oral cleaning kit of this embodiment contains the toothbrush head 1 and the different interdental cleaning tools 4 and the toothpaste 5, one set can meet multiple functional needs such as tooth brushing and interdental cleaning. , especially the design of the small packaging box, which is very convenient to carry when going out.

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  • Health & Medical Sciences (AREA)
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  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Brushes (AREA)

Abstract

一种可更换刷头的牙刷（100），牙刷（100）含牙刷头（1）和手柄（3），牙刷头（1）含工作部（11）和连接部（12）；手柄（3）设有与牙刷头（1）连接的连接端（31）。牙刷头（1）通过连接部（12）和连接端（31）之间构成的可拆卸的连接方式连接在手柄（3）上，使用过程中根据需要更换不同大小、不同功能的牙刷头（1）。可更换刷头的牙刷（100）含照明系统（2）时，照明系统（2）发出的照明光可以对口腔内进行照明，在清洁过程中可以清楚地观察到清洁部位，保证清洁效果的同时有效防止意外损伤牙龈。多功能口腔清洁套盒（200）内至少含1个牙刷头（1）、1个手柄（3）和1种能与连接端（31）连接的牙间清洁工具（4），一个套装组合可以满足刷牙、牙缝清洁等多种功能需求。

Description

可更换刷头的牙刷及多功能口腔清洁套盒 技术领域
本发明涉及一种口腔清洁用工具，特别是一种能根据需要更换牙刷头的牙刷。
背景技术
由于年龄增长、病理性等原因，很容易造成牙龈萎缩、牙齿间隙扩大，极易造成食物的残留，如果不能及时清洁，一方面会产生口腔异味，另一方面容易导致各种牙病、口腔疾病，特别是牙周炎的发生。
牙刷是大家日常最常用的口腔清洁工具，也是目前最有效的一种清洁工具。但因清洁部位的不同以及年龄变化导致口腔形状变化，对牙刷的刷头的大小和形状会有不同要求，如对于口腔深处的咀嚼齿由于空间小就需要小尺寸的刷头来达到清洁位置，而对于口腔前部需要大尺寸的刷头来增加清洁效率，对于幼儿，由于发育过程非常快，口腔的变化也很快，就需要根据口腔发育状态及时进行刷头的调整。但目前的手动牙刷的刷头通常都是不可更换的，而电动牙刷的刷头也通常都是相同形状和大小的，因此，一把牙刷无法满足不同的刷牙需求，而且牙刷也无法对牙缝等隐藏部位进行有效清洁。
因此，需要对现有的牙刷进行改进，以满足不同环境、不同口腔发育阶段的不同的清洁要求，而且能同时和不同的牙间清洁工具进行使用，一个手柄，配备不同的工具，构成多功能口腔清洁套盒。
发明内容
本发明之可更换刷头的牙刷通过牙刷头和手柄之间可拆卸的设计，使得使用者在使用过程中，可以根据需要更换牙刷头或牙间清洁工具，满足不同的口腔清洁需求。
本发明之可更换刷头的牙刷，其特征在于：所述可更换刷头的牙刷100含牙刷头1和手柄3；
A、所述牙刷头1含工作部11和连接部12；
B、所述手柄3设有与所述牙刷头1连接的连接端31；
C、所述牙刷头1通过所述连接部12和所述连接端31之间构成的可拆卸的连接方式连接在所述手柄3上，使用过程中根据需要更换不同大小、不同功能的所述牙刷头1。
因为所述牙刷头1和所述手柄3之间采取了可拆卸的连接方式，因此，在使用过中，使用者可以根据需要选择不同大小、不同功能的所述牙刷头1，如对于口腔深处的咀嚼齿，由于空间小就可以选择小尺寸尖头的所述牙刷头1，普通刷牙就可以选择大尺寸的所述牙刷头1来增加刷牙效率。对于婴幼儿和儿童，可以根据口腔发育的情况，在不同阶段更换不同尺寸的所述牙刷头1来进行刷牙。一个所述可更换刷头的牙刷100就可以通过替换所述牙刷头1满足多种环境、多种年龄段的口腔清洁需要。
所述牙刷头1连接部12的与所述手柄3的连接端31之间以旋转的方式、或以凹凸卡配合的方式、或以过盈配合的方式连接在一起。申请人在此只列举了上述三种连接方式，本领域的技术人员可以根据需要设计出各种连接方式，都并不脱离本申请的保护范围。
所述牙刷头1与所述手柄3以凹凸卡配合的方式连接在一起；所述连接部12含定位凸阶12-1，所述连接端31含定位凹槽31-1；连接时将所述定位凸阶12-1镶嵌在所述定位凹槽31-1内即可。
所述连接端31还含固定套管31-2，连接时，向上推动所述固定套管31-2，所述固定套管31-2可固定所述定位凸阶12-1和所述定位凹槽31-1。所述固定套管31-2镶套在所述定位凸阶12-1和所述定位凹槽31-1的外侧，可以进一步保证所述牙线1和所述手柄3之间的连接的牢固性。
所述可更换刷头的牙刷100还含照明系统2。
所述照明系统2含光源系统21、电路系统22、开关23和电源系统24；所述光源系统21通过所述电路系统22和所述电源系统24连接在一起。
所述照明系统2的光源系统21发出的照明光可以对口腔内进行照明，方便对口腔内的情况进行观察。
所述光源系统21设置在所述电路系统22的近端，所述开关23设置在所述电路系统22的远端，靠近所述手柄3的底部，所述手柄3的底部采取弹性材料制成，通过按压所述手柄3的底部能实现所述开关23的接通或断开，从而实现所述光源系统21的工作照明或关闭停止工作。所述手柄3的底部的弹性设计，可以将所述开关23包裹在所述手柄3内，达到良好的密封效果的同时又可以很好地控制所述开关23的接通和断开。
所述电路系统22是弹片式电路系统22-1；所述弹片式电路系统22-1上设有连接弹片 22-11，所述开关23控制所述连接弹片22-11实现所述光源系统21与所述电源系统24之间的连接与断开。
所述开关23的运动能够给所述弹片式电路系统22-1施加作用力，在外力作用下，所述连接弹片22-11与所述光源系统21之间实现连通，从而接通所述光源系统21和所述电源系统24，所述光源系统21在所述电源系统24的供电下发出光线进行照明。由于所述连接弹片22-11能非常方便地实现所述电路系统22的接通和断开，从而实现所述光源系统21的工作与中断，因此结构可以用弹性导电材料设计成非常简单的弹片状结构，不需要设计复杂的电路板进行控制，而且由于结构简单，在使用过程中也不容易因为跌落等原因导致电路板失效。
所述弹片式电路系统22-1上设有弹性施力机构22-12，所述弹性施力机构22-12在外力作用下对所述连接弹片22-11施加作用力，所述连接弹片22-11与所述光源系统21连接，连通所述光源系统21与所述电源系统24，所述光源系统21工作实现照明。
所述弹性施力机构22-12在外力作用下能发生弹性变形，并带动所述连接弹片22-11发生运动，使得所述连接弹片22-11与所述光源系统21连通，从而接通所述电路系统22，外力撤除后，所述弹性施力机构22-12形状恢复，与所述光源系统21断开连接，从而断开所述电路系统22，所述光源系统21停止工作。
所述开关23沿所述手柄3的纵向相对运动、和/或者沿所述手柄3的径向运动、和/或沿所述手柄3发生旋转运动来驱动所述弹片式电路系统22-1实现所述电路系统22的接通或断开。所述开关23可以采取与所述手柄3之间的纵向相对运动、径向相对运动、旋转运动或多种运动的组合来驱动所述弹片式电路系统22-1，实现所述连接弹片22-11与所述光源系统21的连接与断开，从而连通或断开所述电路系统22。
所述开关23上设有连接固定机构23-1。所述连接固定机构23-1可以用来安装、连接、固定所述电源系统24、所述电路系统22或所述光源系统21，从而实现所述开关23对所述电路系统22的有效控制。
所述连接固定机构23-1上设有电源安装机构23-11和电路安装机构23-12；所述电源系统24设置在所述电源安装机构23-11内，所述弹片式电路系统22-1通过所述电路安装机构23-12连接固定并和所述电源系统24连接。所述电源安装机构23-11可以设计成安装槽结构，将所述电池24-1安装在安装槽23-11-1内。
所述电路安装机构23-12含横向定位机构23-12-1和纵向定位机构23-12-2；所述横向定位机构23-12-1对所述弹片式电路系统22-1进行横向限位，所述纵向定位机构23-12-2对所述弹片式电路系统22-1进行纵向限位。为匹配所述手柄3的形状，所述横向定位机构 23-12-1采取弧形限位结构，对所述电路系统22实行横向限位，防止所述电路系统22发生横向移位。所述纵向定位机构23-12-2可以根据需要设计成定位块、限位卡扣等各种结构，对所述电路系统22实行纵向限位，防止所述电路系统22发生纵向移位。通过所述横向定位机构23-12-1和纵向定位机构23-12-2的配合作用，实现所述电路系统22的空间定位，并与所述开关23之间形成稳定连接，在所述开关23的运动过程中能够实现对所述电路系统22的稳定控制，同时可以有效防止跌落等意外情况造成所述电路系统22的意外破坏。
所述弹片式电路系统22-1含正极端2201和负极端2202；所述负极端2202一端设有所述连接弹片22-11；所述负极端2202一端固定在所述电路安装机构23-12上并与所述电源系统24的负极连接，另一端的所述连接弹片22-11靠近所述光源系统21的负极，在所述开关23的控制下实现所述连接弹片22-11与所述光源系统21的连接和断开；所述正极端2201一端与所述电源系统24的正极连接，另一端与所述光源系统21的正极连接。当所述开关23通过横向拨动、纵向推拉以及旋转等运动时，所述连接弹片22-11与所述光源系统21连接，所述电路系统22接通，所述光源系统21在所述电源系统24的作用下工作，对口腔内部进行照明。
所述开关23是旋转式开关2301，所述旋转式开关2301沿所述手柄3发生旋转运动来驱动所述弹片式电路系统22-1实现所述电路系统22的接通或断开；所述负极端2202与所述连接弹片22-11整体制造；所述负极端2202上设有定位凸起22-13，所述定位凸起22-13构成弹性施力机构22-12；所述定位凸起22-13含滑动面22-13-1和限位面22-13-2，所述手柄3内侧设有定位台阶32；旋转所述开关23带动设置在所述电路安装机构23-12上的所述负极端2202旋转，所述定位凸起22-13随之发生旋转，当所述定位凸起22-13旋转至所述定位台阶32处时，随着所述定位凸起22-13的继续运动，所述滑动面22-13-1沿所述定位台阶32滑动，所述定位凸起22-13与所述定位台阶32之间的作用力逐渐增大，在作用力的作用下，所述连接弹片22-11向所述光源系统21的负极靠近，直至所述限位面22-13-2到达所述定位台阶32的顶端时，所述连接弹片22-11与所述光源系统21的负极连接，接通所述电源系统24与所述光源系统21，所述光源系统21工作进行照明，继续旋转所述开关23，所述定位凸起22-13越过所述定位台阶32的顶端，所述定位台阶32与所述定位凸起22-13之间的作用力减小直至消失，此时所述连接弹片22-11与所述光源系统21的负极连接分离，所述电源系统24与所述光源系统21断开，所述光源系统21停止工作。
申请人在此只具体描述了所述开关23采用旋转的运动方式控制含所述定位凸起22-13 的所述弹片式电路系统22-1的接通和断开的具体结构和方式，实际应用中，本领域的技术人员还可以根据需要设计出不同的开关控制方式以及不同的弹片连接方式来实现所述弹片式电路系统22-1的接通和断开，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
所述开关23上设有动态密封机构23-2。所述动态密封机构23-2在所述开关23运动的过程中能起到实时动态密封功能，保证在使用过程中的密封性能。
所述动态密封机构23-2是X型密封圈23-21。所述X型密封圈23-21具有制造简单、动态密封性能优异的优势。实际应用中，本领域的技术人员可以根据需要设计出不同的动态密封结构，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
所述光源系统21安装在所述手柄3内；所述手柄3的前端用导光材料制造。所述手柄3的前端采用导光材料制造，可以将所述光源系统21的照明光从所述手柄3内传导出来，从而实现清洁过程的照明。所述光源系统21设计在所述手柄3内，可以有效地隔离电子元器件进入口腔可能带来的安全隐患，使用过程更加安全。
所述电源系统24是电池24-1；所述电池24-1安装在所述手柄3内。所述电源系统24采用电池24-1作为供电形式，一方面便于外出携带和使用方便，另一方面，由于所述电池24-1可以密闭在所述手柄3内，使用时不会有意外触电的安全隐患，使用过程更加安全。
所述照明系统2有定时功能，可在所述开关23开启后，所述光源系统21在设定时间内可自动熄灭。所述照明系统2的定时功能可以在使用者遗忘关闭所述照明系统2时也能在一定时间后自动熄灭，保证所述电池24-1的续航时间，延长产品的使用寿命，而且，即使携带过程中误碰开启了所述照明系统2也能在一定时间后自动熄灭，使用过程更加安全。
所述工作部11的外部设有弹性保护层11-1。所述弹性保护层11-1通常采用硅胶材料制成，在清洁过程中，可以更好地保护牙龈，所述工作部11背面的弹性保护层11-1还可以设计成不同的图案，从而构成舌苔清洁部，对舌苔进行清洁。
所述发光牙线100可以直立的方式放置在台面上。所述发光牙线100可以直立在台面上，尤其是在公共场所时，这种直立的放置方式，可以有效地保证所述牙线1不被污染，使用过程更加清洁卫生。
所述手柄3通过所述连接端31还可以安装牙间清洁工具4。所述牙间清洁工具4可以对牙间缝隙进行有效的清洁。
所述牙间清洁工具4是牙线41、和/或齿间刷42、和/或取物钳。能与所述手柄3配合使用的所述牙间清洁工具4申请人只列举了上述几种，实际应用中，本领域的技术人员还 可以根据需要设计出不同的所述牙间清洁工具，申请人不在此一一举例说明，但都不脱离本申请的保护范围。
本发明之多功能口腔清洁套盒，其特征在于：所述多功能口腔清洁套盒200含所述可更换刷头的牙刷100。
所述多功能口腔清洁套盒200内至少含1个所述牙刷头1、1个所述手柄3和1种能与所述连接端31连接的安装牙间清洁工具4。
所述多功能口腔清洁套盒200内含的所述安装牙间清洁工具4包括牙线41、和/或齿间刷42。
所述多功能口腔清洁套盒200还含牙膏5。
实际应用中，所述多功能口腔清洁套盒200含包装盒6，在所述包装盒6内可以根据需要放置不同大小的所述牙刷头1、所述牙线41、所述齿间刷42和所述牙膏5，一个套装组合内可以满足刷牙、牙缝清洁等的多种功能需求。
使用时，打开所述包装盒6，取出所述手柄3和所述牙刷头1，先将所述固定套管31-2后退，将所述牙刷头1安装在所述手柄3上，然后向上推所述固定套管31-2，将所述牙刷头1固定在所述手柄3上即可进行刷牙清洁，需要更换时，向后退所述固定套管31-2，即可将所述牙刷头1从所述手柄3上拆卸，然后根据需要更换不同的所述牙刷头1或更换所述牙间清洁工具4，如所述牙线41或所述齿间刷42。
本发明之可更换刷头的牙刷含牙刷头1和手柄3，所述牙刷头1含工作部11和连接部12；所述手柄3设有与所述牙刷头1连接的连接端31。所述牙刷头1通过所述连接部12和所述连接端31之间构成的可拆卸的连接方式连接在所述手柄3上，使用过程中根据需要更换不同大小、不同功能的所述牙刷头1。本发明之可更换刷头的牙刷含所述照明系统2时，所述照明系统2发出的照明光可以对口腔内进行照明，在清洁过程中可以清楚地观察到清洁部位，保证清洁效果的同时有效防止意外损伤牙龈。本发明之多功能口腔清洁套盒内至少含1个所述牙刷头1、1个所述手柄3和1种能与所述连接端31连接的牙间清洁工具4，一个套装组合内可以满足刷牙、牙缝清洁等的多种功能需求。
附图说明
图1是在本发明之可更换刷头的牙刷的立体结构示意图。本图中所述固定套管31-2处于前推状态，将所述牙刷头1固定在所述手柄3的前端。
图1-1是图1的主视图.
图1-2是图1-1的A-A剖视图。
图1-3是图1牙刷头与手柄分离时的状态图。
图1-4是螺纹连接型的本发明之可更换刷头的牙刷的结构示意图。
图2是含照明系统的本发明之可更换刷头的牙刷的立体结构示意图。
图2-1是图2的主视图。
图2-2是图2-1的B-B剖视图。
与3是含弹片式电路系统的本发明之可更换刷头的牙刷的立体结构示意图。
图3-1是图3的主视图。
图3-2是图3-1的C-C剖视图。
图3-3是图3-2的D处放大图。
图3-4是图3的爆炸图。
图3-5是图3拆除手柄后的立体结构示意图。
图3-6是图3-5的背面结构示意图。
图4是图3电路接通时的局部剖视图。
图4-1是图4的E处放大图。
图4-2是图4的F-F剖视图。
图5是图3的电路断开时的局部剖视图。
图5-1是图5的G处放大图。
图5-2是图5的H-H剖视图。
图6是含推拉式开关本发明之可更换刷头的牙刷的电路接通时的立体结构示意图。
图6-1是图6的I处放大图。
图7是图6的电路断开时的立体结构示意图。
图7-1是图7的J处放大图。
图8是含拨扣式开关本发明之可更换刷头的牙刷的电路接通时的立体结构示意图。
图8-1是图8的局部剖开图。
图8-2是图8-1的K处放大图。
图9是图8的电路断开时的结构示意图。
图9-1是图9的局部剖开图。
图9-2是图9-1的L处放大图。
图10是连接有牙线的本发明之可更换刷头的牙刷的立体结构示意图。
图11是连接有齿间刷的本发明之可更换刷头的牙刷的立体结构示意图。
图12是本发明之多功能口腔清洁套盒的示意图。
上述图中：
100为本发明之可更换刷头的牙刷，200为本发明之多功能口腔清洁套盒。
2201为正极端，2202为负极端，2301为旋转式开关，2302为推拉式开关，2303为
拨扣式开关。
1为牙刷头，2为照明系统，3为手柄，4为牙间清洁工具，5为牙膏。
11为工作部，11-1为弹性保护层；12为连接部，12-1为定位凸阶，12-2为连接螺杆。
21为光源系统；22为电路系统，22-1为弹片式电路系统，22-11为连接弹片，22-12
为弹性施力机构，22-13为定位凸起，22-13-1为滑动面，22-14为弹性连杆，22-13-2为限位面，22-13-3为限位槽，22-14-1为弹簧，22-14-2为定位连接部，22-14-3为连杆，22-14-21为上折角机构，22-14-22为下折角机构；23为开关，23-1为连接固定机构，23-2为动态密封机构，23-11为电源安装机构，23-12为电路安装机构，23-13为纵向安装槽，23-14为上限位机构，23-15为中限位机构，23-16为下限位机构，23-21为X型密封圈，23-15-1为定位销，23-16-1为限位杆，23-11-1为安装槽，23-12-1为横向定位机构，23-12-2为纵向定位机构；24为电源系统；24-1为电池。
31为连接端，31-1为定位凹槽，31-2为固定套管；32为定位台阶，31-3为连接螺母。
具体实施方式
实施例1：凹凸卡配合连接的本发明之可更换刷头的牙刷
参考图1至图1-3，本实施例之可更换刷头的牙刷含牙刷头1和手柄3。
所述牙刷头1含工作部11和连接部12，所述手柄3设有与所述牙刷头1连接的连接端31。
参考图11-2和图1-3本实施例中，所述牙刷头1与所述手柄3以凹凸卡配合的方式连接在一起；所述连接部12含定位凸阶12-1，所述连接端31含定位凹槽31-1；连接时将所述定位凸阶12-1镶嵌在所述定位凹槽31-1内即可。
参考图1-4，所述牙刷头1与所述手柄3之间还可以通过螺纹连接的方式连接在一起。所述牙刷头1的连接部12上可以设有连接螺杆12-2，所述手柄3的连接端31上设有连接螺母31-3。旋转所述牙线1即可实现所述牙线1和所述手柄3的连接。
实际应用中，所述牙刷头1连接部12的与所述手柄3的连接端31之间还可以通过过盈配合等其它的方式，或多种连接方式组合的形式连接在一起，申请人在此不一一举例说 明，但都并不脱离本申请的保护范围。
参考图1和图1-1，本实施例中，所述连接端31还含固定套管31-2，连接时，向上推动所述固定套管31-2，所述固定套管31-2可固定所述定位凸阶12-1和所述定位凹槽31-1。所述固定套管31-2镶套在所述定位凸阶12-1和所述定位凹槽31-1的外侧，可以进一步保证所述牙线1和所述手柄3之间的连接的牢固性。
参考图1-2，所述工作部11的外部设有弹性保护层11-1。所述弹性保护层11-1通常采用硅胶材料制成，在清洁过程中，可以更好地保护牙龈，所述工作部11背面的弹性保护层11-1还可以设计成不同的图案，从而构成舌苔清洁部，对舌苔进行清洁。
参考图1和图1-1，本实施例中，所述发光牙线100的手柄3底座采取了大平面接触方式，使得所述发光牙线100可以直立在台面上，尤其是在公共场所时，这种直立的放置方式，可以有效地保证所述牙线1不被污染，使用过程更加清洁卫生。
参考图10和图10，所述手柄3通过所述连接端31还可以安装牙间清洁工具4。所述牙间清洁工具4可以对牙间缝隙进行有效的清洁。
所述牙间清洁工具4是牙线41(参考图10)、和/或齿间刷42(参考图11)、和/或取物钳。能与所述手柄3配合使用的所述牙间清洁工具4申请人只列举了上述几种，实际应用中，本领域的技术人员还可以根据需要设计出不同的所述牙间清洁工具，申请人不在此一一举例说明，但都不脱离本申请的保护范围。
使用时，先将所述固定套管31-2后退，将所述牙刷头1安装在所述手柄3上，然后向上推所述固定套管31-2，将所述牙刷头1固定在所述手柄3上即可进行刷牙清洁，需要更换时，向后退所述固定套管31-2，即可将所述牙刷头1从所述手柄3上拆卸，然后根据需要更换不同的所述牙刷头1或更换所述牙间清洁工具4，如所述牙线41或所述齿间刷42。
本实施例中个，因为所述牙刷头1和所述手柄3之间采取了可拆卸的连接方式，因此，在使用过中，使用者可以根据需要选择不同大小、不同功能的所述牙刷头1，如对于口腔深处的咀嚼齿，由于空间小就可以选择小尺寸尖头的所述牙刷头1，普通刷牙就可以选择大尺寸的所述牙刷头1来增加刷牙效率。对于婴幼儿和儿童，可以根据口腔发育的情况，在不同阶段更换不同尺寸的所述牙刷头1来进行刷牙。必要时，还可以更换所述牙间清洁工具对牙缝间隙进行有深度清洁，一个所述可更换刷头的牙刷100就可以满足多种环境、多种年龄段、多种功能的口腔清洁需要。
实施例2、含照明系统的本发明之可更换刷头的牙刷
参考图2至图2-2，本实施例与实施例1的区别在于，本实施例中，所述可更换刷头 的牙刷100还含照明系统2。
参考图2-2，所述照明系统2含光源系统21、电路系统22、开关23和电源系统24；所述光源系统21通过所述电路系统22和所述电源系统24连接在一起。
所述照明系统2的光源系统21发出的照明光可以对口腔内进行照明，方便对口腔内的情况进行观察。
本实施例中，所述光源系统21安装在所述手柄3内；所述手柄3的前端用导光材料制造。所述手柄3的前端采用导光材料制造，可以将所述光源系统21的照明光从所述手柄3内传导出来，从而实现清洁过程的照明。所述光源系统21设计在所述手柄3内，可以有效地隔离电子元器件进入口腔可能带来的安全隐患，使用过程更加安全。
参考图2-2，所述光源系统21设置在所述电路系统22的近端，所述开关23设置在所述电路系统22的远端，靠近所述手柄3的底部，所述手柄3的底部采取弹性材料制成，通过按压所述手柄3的底部能实现所述开关23的接通或断开，从而实现所述光源系统21的工作照明或关闭停止工作。所述手柄3的底部的弹性设计，可以将所述开关23包裹在所述手柄3内，达到良好的密封效果的同时又可以很好地控制所述开关23的接通和断开。
所述电源系统24是电池24-1；所述电池24-1安装在所述手柄3内。所述电源系统24采用电池24-1作为供电形式，一方面便于外出携带和使用方便，另一方面，由于所述电池24-1可以密闭在所述手柄3内，使用时不会有意外触电的安全隐患，使用过程更加安全。
所述照明系统2还可以设计定时功能，可在所述开关23开启后，所述光源系统21在设定时间内可自动熄灭。所述照明系统2的定时功能可以在使用者遗忘关闭所述照明系统2时也能在一定时间后自动熄灭，保证所述电池24-1的续航时间，延长产品的使用寿命，而且，即使携带过程中误碰开启了所述照明系统2也能在一定时间后自动熄灭，使用过程更加安全。
本实施例中，由于设计有所述照明系统，可以在清洁过程中，对口腔内状况进行照明观察，使用过程更加方便、安全。
实施例3、含弹片式电路系统的本发明之可更换刷头的牙刷
参考图3至图9-2，本实施例与实施例2的区别在于，本实施例中，所述电路系统22是弹片式电路系统22-1。
所述弹片式电路系统22-1上设有连接弹片22-11，所述开关23控制所述连接弹片22-11实现所述光源系统21与所述电源系统24之间的连接与断开。所述开关23可以采取 与所述手柄3之间的纵向相对运动、径向相对运动、旋转运动或多种运动的组合来驱动所述弹片式电路系统22-1，实现所述连接弹片22-11与所述光源系统21的连接与断开，从而连通或断开所述电路系统22。
参考图3至图3-6，本实施例中，所述开关23是旋转式开关2301，所述旋转式开关2301沿所述手柄3发生旋转运动来驱动所述弹片式电路系统22-1实现所述电路系统22的接通或断开。
所述弹片式电路系统22-1上设有弹性施力机构22-12，所述弹性施力机构22-12在外力作用下对所述连接弹片22-11施加作用力，所述连接弹片22-11与所述光源系统21连接，连通所述光源系统21与所述电源系统24，所述光源系统21工作实现照明。
参考图3-5和图3-6，所述开关23上设有连接固定机构23-1。所述连接固定机构23-1可以用来安装、连接、固定所述电源系统24、所述电路系统22或所述光源系统21，从而实现所述开关23对所述电路系统22的有效控制。所述连接固定机构23-1设有上限位机构23-14、中限位机构23-5和下限位机构23-16。
所述连接固定机构23-1上设有电源安装机构23-11和电路安装机构23-12；所述电源系统24设置在所述电源安装机构23-11内，所述弹片式电路系统22-1通过所述电路安装机构23-12连接固定并和所述电源系统24连接。本实施例中，所述电源安装机构23-11是安装槽23-11-1，将所述电池24-1安装在所述安装槽23-11-1内。
参考图3-2至图3-6，所述电路安装机构23-12含横向定位机构23-12-1和纵向定位机构23-12-2；所述横向定位机构23-12-1对所述弹片式电路系统22-1进行横向限位，所述纵向定位机构23-12-2对所述弹片式电路系统22-1进行纵向限位。通过所述横向定位机构23-12-1和纵向定位机构23-12-2的配合作用，实现所述电路系统22的空间定位，并与所述开关23之间形成稳定连接，在所述开关23的运动过程中能够实现对所述电路系统22的稳定控制，同时可以有效防止跌落等意外情况造成所述电路系统22的意外破坏。
所述弹片式电路系统22-1含正极端2201和负极端2202。
参考图3-5，所述正极端2201是弹性连杆22-14，通过所述电路安装机构23-12固定在所述开关23的连接固定机构23-1上，一端设有弹簧22-14-1，通过所述弹簧22-14-1的弹性力与所述电池24-1的正极连接，另一端设有定位连接部22-14-2，所述定位连接部22-14-2为上下双向折角机构，上部折角机构的顶点与所述光源系统21的正极连接。为防止所述弹性连杆22-14横向移位，所述连接固定机构23-1侧壁上设有纵向安装槽23-3，所述弹簧22-14-1与所述定位连接部22-14-2中间的连杆22-14-3镶嵌在所述纵向安装槽23-3内。为防止所述弹性连杆22-14纵向移位。所述定位连接部22-14-2的上折角机构 22-14-21的下端顶住所述上限位机构23-4的下端，所述定位连接部22-14-2的下折角机构22-14-22的上端顶住所述中限位机构23-5的上端，所述电磁24-1装入后，在所述弹簧22-14-1的弹性力作用下，通过上下连个折角位的作用力就可以稳定地镶嵌在所述连接固定机构23-1上。
所述负极端2202一端设有所述连接弹片22-11，所述连接弹片22-11靠近所述光源系统21的负极；所述负极端2202另一端通过设置在所述电池24-1下端的所述纵向定位机构23-12-2固定在所述电路安装机构23-12上并与所述电池24-1的负极连接。
所述负极端2202与所述连接弹片22-11整体制造；所述负极端2202的中部设有定位凸起22-13，所述定位凸起22-13构成弹性施力机构22-12；所述定位凸起22-13的双侧俊设有滑动面22-13-1，顶部设有限位面22-13-2，所述手柄3内侧设有定位台阶32。
参考图3-4和图3-6，所述负极端2202的下端呈L形，所述下限位机构23-16上设有限位杆23-16-1，所述负极端2202的L形的底部镶嵌在所述限位杆23-16-1的下端，通过所述限位杆23-16-1防止所述负极端2202沿纵向运动。同时在所述中限位机构23-5上设有定位销23-15-1，所述定位销23-15-1镶嵌在所述定位凸起22-13中部的限位槽22-13-3内，防止所述定位凸起22-13与所述定位台阶32发生作用时出现纵向移动。所述上限位机构23-4通过环形限位方式设置所述横向定位机构23-12-1，实现横向限位的同时以更好地匹配所述手柄3的外部形状。
参考图4至图5-2，旋转所述开关23带动设置在所述电路安装机构23-12上的所述负极端2202旋转，所述定位凸起22-13随之发生旋转，当所述定位凸起22-13旋转至所述定位台阶32处时，随着所述定位凸起22-13的继续运动，所述滑动面22-13-1沿所述定位台阶32滑动，所述定位凸起22-13与所述定位台阶32之间的作用力逐渐增大，在作用力的作用下，所述连接弹片22-11向所述光源系统21的负极靠近，直至所述限位面22-13-2到达所述定位台阶32的顶端时，所述连接弹片22-11与所述光源系统21的负极连接，接通所述电源系统24与所述光源系统21，所述光源系统21工作进行照明，参考图4至图4-2，继续旋转所述开关23，所述定位凸起22-13越过所述定位台阶32的顶端，所述定位台阶32与所述定位凸起22-13之间的作用力减小直至消失，此时所述连接弹片22-11与所述光源系统21的负极连接分离，所述电源系统24与所述光源系统21断开，所述光源系统21停止工作，参考图5至图5-2。
由于所述定位凸起22-13的双侧俊设有滑动面22-13-1，因此所述开关23旋转的过程中不论是顺时针旋转还是逆时针旋转，所述定位凸起22-13都能带动所述弹片22-11实现与所述光源系统21的连接与断开，不受旋转方向的限制，使用过程中更加方便。
参考图6至图7-1，所述开关23还可以设计成推拉式开关2302。当向上推动所述开关23时，所述滑动面22-13-1沿所述定位台阶32向上滑动，所述定位凸起22-13与所述定位台阶32之间的作用力逐渐增大，在作用力的作用下，所述连接弹片22-11向所述光源系统21的负极靠近，直至所述限位面22-13-2到达所述定位台阶32时，所述连接弹片22-11与所述光源系统21的负极连接，接通所述电源系统24与所述光源系统21，所述光源系统21工作进行照明，参考图6和图6-1。向下拉所述开关23，所述定位凸起22-13向下运动，当所述限位面22-13-2脱离所述定位台阶32时，所述连接弹片22-11与所述光源系统21的负极连接分离，所述电源系统24与所述光源系统21断开，所述光源系统21停止工作，参考图7和图7-1。
参考图8至图9-2，所述开关23还可以设计成拨扣式开关2303。当拨动所述开关23时，所述滑动面22-13-1沿所述定位台阶32滑动，所述定位凸起22-13与所述定位台阶32之间的作用力逐渐增大，在作用力的作用下，所述连接弹片22-11向所述光源系统21的负极靠近，直至所述限位面22-13-2到达所述定位台阶32的顶端时，所述连接弹片22-11与所述光源系统21的负极连接，接通所述电源系统24与所述光源系统21，所述光源系统21工作进行照明，参考图8至图8-2。反向拨动所述开关时，所述定位凸起22-13反向运动，所述当所述限位面22-13-2脱离所述定位台阶32时，所述连接弹片22-11与所述光源系统21的负极连接分离，所述电源系统24与所述光源系统21断开，所述光源系统21停止工作，参考图8至图8-2。
参考图1-2、图1-5和图1-6，本实施例中，所述开关23上设有动态密封机构23-2。所述动态密封机构23-2在所述开关23运动的过程中能起到实时动态密封功能，保证在使用过程中的密封性能。
所述动态密封机构23-2是X型密封圈23-21。所述X型密封圈23-21具有制造简单、动态密封性能优异的优势。实际应用中，本领域的技术人员可以根据需要设计出不同的动态密封结构，申请人在此不一一举例说明，但都不脱离本申请的保护范围。
本实施例中，由于采用了弹片式的电路系统设计，所述开关23的运动能够给所述弹片式电路系统22-1施加作用力，在外力作用下，所述连接弹片22-11与所述光源系统21之间实现连通，从而接通所述光源系统21和所述电源系统24，所述光源系统21在所述电源系统24的供电下发出光线进行照明。由于所述连接弹片22-11能非常方便地实现所述电路系统22的接通和断开，从而实现所述光源系统21的工作与中断，因此结构可以用弹性导电材料设计成非常简单的弹片状结构，不需要设计复杂的电路板进行控制，而且由于结构简单，在使用过程中也不容易因为跌落等原因导致电路板失效。
实施例4、本发明之多功能口腔清洁套盒
参考图12，本实施例之多功能口腔清洁套盒含实施例1至实施例3所述可更换刷头的牙刷100。
本实施例中，所述多功能口腔清洁套盒200所述多功能口腔清洁套盒200含包装盒6，所述包装盒6内含1个所述牙刷头1、1个所述手柄3、1个所述牙线41、1个所述齿间刷42和1支牙膏。
实际应用中，在所述包装盒6内使用者可以根据需要选择套盒工具，如放置不同大小的所述牙刷头1、或放置所述牙线41、或放置所述齿间刷42、或放置所述牙膏5，一个套装组合内可以满足刷牙、牙缝清洁等多种功能需求。
使用时，打开所述包装盒6，取出所述手柄3和所述牙刷头1，先将所述固定套管31-2后退，将所述牙刷头1安装在所述手柄3上，然后向上推所述固定套管31-2，将所述牙刷头1固定在所述手柄3上即可进行刷牙清洁，需要更换时，向后退所述固定套管31-2，即可将所述牙刷头1从所述手柄3上拆卸，然后根据需要更换不同的所述牙刷头1或更换所述牙间清洁工具4，如所述牙线41或所述齿间刷42。
本实施例之多功能口腔清洁套盒内由于含有所述牙刷头1和不同的所述牙间清洁工具4以及所述牙膏5，一个套装组合内可以满足刷牙、牙缝清洁等多种功能需求，尤其小包装盒的设计，非常便于外出携带。
应该注意，本文中公开和说明的结构可以用其它效果相同的结构代替，同时本发明所介绍的实施例并非实现本发明的唯一结构。虽然本发明的优先实施例已在本文中予以介绍和说明，但本领域内的技术人员都清楚知道这些实施例不过是举例说明而己，本领域内的技术人员可以做出无数的变化、改进和代替，而不会脱离本发明，因此，应按照本发明所附的权利要求书的精神和范围来的界定本发明的保护范围。

Claims (28)

  1. 可更换刷头的牙刷，其特征在于：所述可更换刷头的牙刷(100)含牙刷头(1)和手柄(3)；
    A、所述牙刷头(1)含工作部(11)和连接部(12)；
    B、所述手柄(3)设有与所述牙刷头(1)连接的连接端(31)；
    C、所述牙刷头(1)通过所述连接部(12)和所述连接端(31)之间构成的可拆卸的连接方式连接在所述手柄(3)上，使用过程中根据需要更换不同大小、不同功能的所述牙刷头(1)。
  2. 根据权利要求1所述可更换刷头的牙刷，其特征在于：所述牙刷头(1)连接部(12)的与所述手柄(3)的连接端(31)之间以旋转的方式、或以凹凸卡配合的方式、或以过盈配合的方式连接在一起。
  3. 根据权利要求2所述可更换刷头的牙刷，其特征在于：所述牙刷头(1)与所述手柄(3)以凹凸卡配合的方式连接在一起；所述连接部(12)含定位凸阶(12-1)，所述连接端(31)含定位凹槽(31-1)；连接时将所述定位凸阶(12-1)镶嵌在所述定位凹槽(31-1)内即可。
  4. 根据权利要求3所述可更换刷头的牙刷，其特征在于：所述连接端(31)还含固定套管(31-2)，连接时，向上推动所述固定套管(31-2)，所述固定套管(31-2)可固定所述定位凸阶(12-1)和所述定位凹槽(31-1)。
  5. 根据权利要求1所述可更换刷头的牙刷，其特征在于：所述可更换刷头的牙刷(100)还含照明系统(2)。
  6. 根据权利要求5所述可更换刷头的牙刷，其特征在于：所述照明系统(2)含光源系统(21)、电路系统(22)、开关(23)和电源系统(24)；所述光源系统(21)通过所述电路系统(22)和所述电源系统(24)连接在一起。
  7. 根据权利要求6所述可更换刷头的牙刷，其特征在于：所述光源系统(21)设置在所述电路系统(22)的近端，所述开关(23)设置在所述电路系统(22)的远端，靠近所述手柄(3)的底部，所述手柄(3)的底部采取弹性材料制成，通过按压所述手柄(3)的底部能实现所述开关(23)的接通或断开，从而实现所述光源系统(21)的工作照明或关闭停止工作。
  8. 根据权利要求6所述可更换刷头的牙刷，其特征在于：所述电路系统(22)是弹 片式电路系统(22-1)；所述弹片式电路系统(22-1)上设有连接弹片(22-11)，所述开关(23)控制所述连接弹片(22-11)实现所述光源系统(21)与所述电源系统(24)之间的连接与断开。
  9. 根据权利要求8所述可更换刷头的牙刷，其特征在于：所述弹片式电路系统(22-1)上设有弹性施力机构(22-12)，所述弹性施力机构(22-12)在外力作用下对所述连接弹片(22-11)施加作用力，所述连接弹片(22-11)与所述光源系统(21)连接，连通所述光源系统(21)与所述电源系统(24)，所述光源系统(21)工作实现照明。
  10. 根据权利要求6所述可更换刷头的牙刷，其特征在于：所述开关(23)沿所述手柄(3)的纵向相对运动、和/或者沿所述手柄(3)的径向运动、和/或沿所述手柄(3)发生旋转运动来驱动所述弹片式电路系统(22-1)实现电路系统(22)的接通或断开。
  11. 根据权利要求10所述可更换刷头的牙刷，其特征在于：所述开关(23)上设有连接固定机构(23-1)。
  12. 根据权利要求11所述可更换刷头的牙刷，其特征在于：所述连接固定机构(23-1)上设有电源安装机构(23-11)和电路安装机构(23-12)；所述电源系统(24)设置在所述电源安装机构(23-11)内，所述弹片式电路系统(22-1)通过所述电路安装机构(23-12)连接固定并和所述电源系统(24)连接。
  13. 根据权利要求12所述可更换刷头的牙刷，其特征在于：所述电路安装机构(23-12)含横向定位机构(23-12-1)和纵向定位机构(23-12-2)；所述横向定位机构(23-12-1)对所述弹片式电路系统(22-1)进行横向限位，所述纵向定位机构(23-12-2)对所述弹片式电路系统(22-1)进行纵向限位。
  14. 根据权利要求13所述可更换刷头的牙刷，其特征在于：所述弹片式电路系统(22-1)含正极端(2201)和负极端(2202)；所述负极端(2202)一端设有所述连接弹片(22-11)；所述负极端(2202)一端固定在所述电路安装机构(23-12)上并与所述电源系统(24)的负极连接，另一端的所述连接弹片(22-11)靠近所述光源系统(21)的负极，在所述开关(23)的控制下实现所述连接弹片(22-11)与所述光源系统(21)的连接和断开；所述正极端(2201)一端与所述电源系统(24)的正极连接，另一端与所述光源系统(21)的正极连接。
  15. 根据权利要求14所述可更换刷头的牙刷，其特征在于：所述开关(23)是旋转式开关(2301)，所述旋转式开关(2301)沿所述手柄(3)发生旋转运动来驱动所述弹片式电路系统(22-1)实现所述电路系统(22)的接通或断开；所述负极端(2202)与所述连接弹片(22-11)整体制造；所述负极端(2202)上设有定位凸起(22-13)，所述定位 凸起(22-13)构成弹性施力机构(22-12)；所述定位凸起(22-13)含滑动面(22-13-1)和限位面(22-13-2)，所述手柄(3)内侧设有定位台阶(32)；旋转所述开关(23)带动设置在所述电路安装机构(23-12)上的所述负极端(2202)旋转，所述定位凸起(22-13)随之发生旋转，当所述定位凸起(22-13)旋转至所述定位台阶(32)处时，随着所述定位凸起(22-13)的继续运动，所述滑动面(22-13-1)沿所述定位台阶(32)滑动，所述定位凸起(22-13)与所述定位台阶(32)之间的作用力逐渐增大，在作用力的作用下，所述连接弹片(22-11)向所述光源系统(21)的负极靠近，直至所述限位面(22-13-2)到达所述定位台阶(32)的顶端时，所述连接弹片(22-11)与所述光源系统(21)的负极连接，接通所述电源系统(24)与所述光源系统(21)，所述光源系统(21)工作进行照明，继续旋转所述开关(23)，所述定位凸起(22-13)越过所述定位台阶(32)的顶端，所述定位台阶(32)与所述定位凸起(22-13)之间的作用力减小直至消失，此时所述连接弹片(22-11)与所述光源系统(21)的负极连接分离，所述电源系统(24)与所述光源系统(21)断开，所述光源系统(21)停止工作。
  16. 根据权利要求6所述可更换刷头的牙刷，其特征在于：所述开关(23)上设有动态密封机构(23-2)。
  17. 根据权利要求16所述可更换刷头的牙刷，其特征在于：所述动态密封机构(23-2)是X型密封圈(23-21)。
  18. 根据权利要求6所述可更换刷头的牙刷，其特征在于：所述光源系统(21)安装在所述手柄(3)内；所述手柄(3)的前端用导光材料制造。
  19. 根据权利要求6所述可更换刷头的牙刷，其特征在于：所述电源系统(24)是电池(24-1)；所述电池(24-1)安装在所述手柄(3)内。
  20. 根据权利要求6所述可更换刷头的牙刷，其特征在于：所述照明系统(2)有定时功能，可在所述开关(23)开启后，所述光源系统(21)在设定时间内可自动熄灭。
  21. 根据权利要求1所述可更换刷头的牙刷，其特征在于：所述工作部(11)的外部设有弹性保护层(11-1)。
  22. 根据权利要求1所述可更换刷头的牙刷，其特征在于：所述可更换刷头的牙刷(100)可以直立的方式放置在台面上。
  23. 根据权利要求1所述可更换刷头的牙刷，其特征在于：所述手柄(3)通过所述连接端(31)还可以安装牙间清洁工具(4)。
  24. 根据权利要求23所述可更换刷头的牙刷，其特征在于：所述牙间清洁工具(4)是牙线(41)、和/或齿间刷(42)、和/或取物钳。
  25. 多功能口腔清洁套盒，其特征在于：所述多功能口腔清洁套盒(200)含权利要求1所述可更换刷头的牙刷(100)。
  26. 根据权利要求25所述多功能口腔清洁套盒，其特征在于：所述多功能口腔清洁套盒(200)内至少含1个所述牙刷头(1)、1个所述手柄(3)和1种能与所述连接端(31)连接的安装牙间清洁工具(4)。
  27. 根据权利要求26所述多功能口腔清洁套盒，其特征在于：所述多功能口腔清洁套盒(200)内含的所述安装牙间清洁工具(4)包括牙线(41)、和/或齿间刷(42)。
  28. 根据权利要求25所述多功能口腔清洁套盒，其特征在于：所述多功能口腔清洁套盒(200)还含牙膏(5)。
PCT/CN2023/101713 2022-07-01 2023-06-21 可更换刷头的牙刷及多功能口腔清洁套盒 WO2024001905A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201370254Y (zh) * 2009-02-09 2009-12-30 李伟雄 电动睫毛刷
CN105411165A (zh) * 2015-08-31 2016-03-23 浙江大学 交互式口腔清洁工具套装
CN206197376U (zh) * 2016-11-22 2017-05-31 北京爱丁贝儿医疗科技有限公司 牙清洁装置和组合式的牙清洁装置
CN107536655A (zh) * 2016-06-24 2018-01-05 周星 口腔清洁套装
CN108309489A (zh) * 2017-01-16 2018-07-24 周星 多功能可视电动牙刷
CN208590510U (zh) * 2017-12-29 2019-03-12 徐海荣 一种led发光棒棒糖
CN215936571U (zh) * 2021-05-17 2022-03-04 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） 一种可更换刷头的多功能牙刷

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201370254Y (zh) * 2009-02-09 2009-12-30 李伟雄 电动睫毛刷
CN105411165A (zh) * 2015-08-31 2016-03-23 浙江大学 交互式口腔清洁工具套装
CN107536655A (zh) * 2016-06-24 2018-01-05 周星 口腔清洁套装
CN206197376U (zh) * 2016-11-22 2017-05-31 北京爱丁贝儿医疗科技有限公司 牙清洁装置和组合式的牙清洁装置
CN108309489A (zh) * 2017-01-16 2018-07-24 周星 多功能可视电动牙刷
CN208590510U (zh) * 2017-12-29 2019-03-12 徐海荣 一种led发光棒棒糖
CN215936571U (zh) * 2021-05-17 2022-03-04 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） 一种可更换刷头的多功能牙刷

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