CN212117425U

CN212117425U - Toothbrush integrated with toothpaste

Info

Publication number: CN212117425U
Application number: CN202020087847.9U
Authority: CN
Inventors: 刘昊宙; 路佳琪; 张倩倩
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-12-11
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a toothbrush integrated with toothpaste, which comprises a brush head and a brush handle, wherein the brush handle comprises a toothpaste bag and a propeller; the toothbrush head is sequentially and movably connected with a toothpaste bag and a propeller; the brush head comprises a brush plate and brush bristles; the brush plate is hollow, the outer wall of one side of the brush plate is provided with a paste outlet hole and brush bristles, the outer wall of the other side of the brush plate is provided with a slide button, the inner wall of one side of the brush plate is provided with a slide sheet capable of shielding the paste outlet hole, and the slide sheet is connected with the slide button; the utility model discloses a propeller extrudes toothpaste along the brush head, and the slip is slided and is twisted and drive the gleitbretter and will be in out the toothpaste hole and open or the closed condition to use the slide piece to seal toothpaste, foam water backward flow when preventing to brush teeth. The utility model discloses simple structure, it is with low costs, conveniently carry.

Description

Toothbrush integrated with toothpaste

Technical Field

The utility model relates to an article for daily use, in particular to a toothbrush integrated with toothpaste.

Background

What circulate on the market at present is that the toothbrush toothpaste of separation is the main, is not convenient for carry, and research integration toothbrush carries optimization when can conveniently going on a journey and experiences, also can satisfy the needs that some one-armed etc. have special demands personage. In the prior art, the toothpaste and toothbrush are integrally designed, and a solid sliding block or an electric propeller is used as a toothpaste extruder, so that the cost is high. Or the pressure applying surface is pressed to generate vacuum, and the aim of propelling the toothpaste is achieved by utilizing the air pressure difference, but the propelling effect is difficult to avoid in practical implementation considering the characteristics that the toothpaste is thick and easy to dry.

Disclosure of Invention

The purpose of the invention is as follows: the utility model provides a toothbrush integrated with toothpaste, which is convenient to use, carry and use.

The technical scheme is as follows: the utility model comprises a brush head and a brush handle, wherein the brush handle comprises a toothpaste bag and a propelling device; the toothbrush head is sequentially and movably connected with a toothpaste bag and a propelling device; the brush head comprises a brush plate and brush bristles; the brush board is hollow, the outer wall of one side is provided with a paste outlet hole and brush bristles, the outer wall of the other side is provided with a slide button, a sliding sheet is connected with the slide button, and the inner wall of one side of the brush board is provided with a sliding sheet capable of shielding the paste outlet hole.

Furthermore, the sliding sheet is arranged in a narrow sheet-shaped space between the paste outlet hole and the inner wall of the brush head, the area of the sliding sheet is smaller than that of the inner wall of the brush head, and the paste outlet hole is not influenced during sliding.

Furthermore, the top and the bottom of the toothpaste bag are respectively provided with an upper internal thread and a lower internal thread.

Furthermore, the toothpaste bag can also be a replaceable toothpaste bag, and on the basis of the structure of the toothpaste bag, a sealing layer is arranged at the top end of the toothpaste bag and can be made of silver paper, so that the toothpaste is sealed and fresh-kept; the pressing sheet is arranged inside the bottom end, toothpaste can be prevented from leaking, the diameter of the pressing sheet is slightly smaller than the inner diameter of the toothpaste bag, and the pressing sheet can be fixed inside the toothpaste bag and can be pushed upwards inside the toothpaste bag.

Furthermore, the bottom of the brush head is provided with an upper external thread which is matched with an internal thread on the top of the toothpaste bag.

Further, the propelling device comprises a handle, a bolt and a knob; the handle top be equipped with down the external screw thread, the knob inlay on the handle, be equipped with great bolt in the handle, the inside screw thread and the bolt swing joint that are equipped with of knob can realize rotating a segment knob, can realize freely advancing of whole bolt.

Furthermore, the surface of the sliding button and the surface of the knob are provided with anti-skid layers.

Further, the toothpaste capsule and the propelling device have the same diameter, and the length ratio of the toothpaste capsule to the propelling device is about 1: 1.

The working principle is as follows: the brush head, the toothpaste bag and the propelling device are sequentially and spirally connected through upper and lower threads, the sliding button slides to drive the sliding sheet to open and close the toothpaste outlet hole, and the knob is rotated to drive the bolt to upwards propel or retract. The toothpaste outlet hole is opened, the bolt is pushed upwards, toothpaste is extruded out of the toothpaste outlet hole along the brush head, and the toothpaste outlet hole is closed, so that the backflow of mouthwash and foam is prevented.

Has the advantages that: compared with the prior art, the invention has the following remarkable effects: the utility model integrates the toothbrush and the toothpaste, is convenient to carry, effectively prevents the backflow of the mouthwash and the foam, and keeps the toothpaste clean and fresh; the toothpaste bag and the brush head can be replaced, so that more choices are provided for people with different requirements. The utility model discloses simple structure, flexible operation, convenient dismantlement, it is with low costs.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front structure of the brush head;

FIG. 3 is a schematic view of the slider and the slider structure;

FIG. 4 is a schematic view of the back side of the brush head;

FIG. 5 is a schematic diagram of a toothpaste capsule structure;

FIG. 6 is a schematic view of an alternative toothpaste capsule configuration;

FIG. 7 is a schematic view of a propulsion device;

FIG. 8 is a schematic view of a knob structure;

fig. 9 is a schematic view of a bolt structure.

Detailed Description

As shown in figures 1-5, the utility model comprises a brush head 1 and a brush handle, wherein the brush handle comprises a toothpaste bag 2 and a propulsion unit 3; the toothbrush head 1 is in spiral connection with the toothpaste bag 2 through an upper thread 4, and the toothpaste bag 2 is in spiral connection with the propelling device 3 through a lower thread 5; the brush head 1 comprises a brush plate 11 and brush hair; brush board 11 inside cavity, one side outer wall is equipped with out cream hole 7 and brush hair, and the opposite side outer wall is equipped with the smooth 10 of turning round, and 11 one side inner walls of brush board are equipped with the slide 6 that can shelter from out cream hole 7, and slide 6 passes through connecting strip 9 and is connected with smooth 10 of turning round for both realize the joint movement. The slider 10 is provided with an anti-slip layer.

Specifically, the sliding sheet 6 is arranged in a narrow sheet-shaped space between the paste outlet hole 7 and the inner wall of the brush plate 11, the area of the sliding sheet 6 is smaller than the surface area of the inner wall of the brush head 1, and the paste outlet hole 7 is not influenced during sliding. The bottom of the brush head 1 is provided with an upper external thread 8.

As shown in fig. 5-6, the toothpaste bag 2 is provided with an upper internal thread 14 and a lower internal thread 15 at the top and the bottom, respectively. The replaceable toothpaste bag 2-1 is provided with a sealing layer 12 which can be silver foil paper at the top end on the basis of the structure of the toothpaste bag 2, and a pressing sheet 13 is arranged inside the bottom end.

Specifically, the diameter of the pressing sheet 13 is slightly smaller than the inner diameter of the replaceable toothpaste capsule 2-1, so that the pressing sheet can be fixed inside the replaceable toothpaste capsule 2-1 and can be pushed upwards inside the replaceable toothpaste capsule 2-1.

As shown in fig. 7-9, the propulsion device 3 includes a handle 17, a bolt 18, and a knob 16. External screw thread 19 down is equipped with at the handle 17 top, and knob 16 inlays on handle 17, and handle 17 is inside to be equipped with great bolt 18, and knob 16 is inside to be equipped with screw thread 20 and bolt 18 swing joint, can realize rotating a segment knob 16, can realize whole 18 free propulsion of bolt. The surface of the handle 17 is provided with an anti-slip layer.

When the toothbrush is used, the proper toothbrush head 1 and the proper toothpaste bag 2 are selected according to the requirements of the toothbrush, toothpaste is stored in the toothpaste bag 2, if the replaceable toothpaste bag 2-1 is used, silver foil paper can be directly removed, and then the toothbrush head 1, the toothpaste bag 2 and the propelling device 3 are sequentially connected through the matching of the upper threads 4 and the lower threads 5. Slide 10, slide 10 and turn round and drive slide 6 and be in the open mode with a toothpaste hole 7, rotate knob 16, knob 16 drives bolt 18 and upwards slowly impels, under the pressure effect for toothpaste extrudes a toothpaste hole 7 along brush head 1, slide 10 once more, slide 10 and turn round and drive slide 6 and be in the closed condition with a toothpaste hole 7, prevent mouthwash, foam backward flow. Then the brushing of the teeth is started.

Claims

1. The utility model provides a toothbrush with toothpaste integration, includes brush head (1), brush holder, its characterized in that: the brush head (1) comprises a brush plate (11) and brush hair; brush board (11) inside cavity, one side outer wall is equipped with out cream hole (7) and brush hair, the opposite side outer wall is equipped with smooth the turning round (10), brush board (11) one side inner wall is equipped with slide (6) that can shelter from out cream hole (7), slide (6) are connected with smooth turning round (10), the brush holder include toothpaste bag (2), advancing device (3), brush head (1) on swing joint toothpaste bag (2), advancing device (3) in proper order.

2. The toothbrush integrated with toothpaste as claimed in claim 1, wherein: the top and the bottom of the toothpaste bag (2) are respectively provided with an upper internal thread (14) and a lower internal thread (15).

3. The toothbrush integrated with toothpaste as claimed in claim 1, wherein: the toothpaste bag (2) can also be an alternative toothpaste bag (2-1); the top and the bottom of the replaceable toothpaste bag (2-1) are respectively provided with an upper internal thread (14) and a lower internal thread (15), the top end is provided with a sealing layer (12), and the bottom end is internally provided with a pressing sheet (13).

4. The toothbrush integrated with toothpaste as claimed in claim 1, wherein: the bottom of the brush head (1) is provided with an upper external thread (8) which is matched with an upper internal thread (14) at the top of the toothpaste bag (2).

5. The toothbrush integrated with toothpaste as claimed in claim 1, wherein: the propelling device (3) comprises a knob (16), a handle (17) and a bolt (18); the knob (16) is embedded on the handle (17), the bolt (18) is arranged inside the handle (17), and the inside of the knob (16) is provided with a thread (20) which is movably connected with the bolt (18); the top of the handle (17) is provided with a lower external thread (19).

6. The toothbrush integrated with toothpaste as claimed in claim 1, wherein: the surface of the sliding button (10) is provided with an anti-skid layer.

7. The toothbrush integrated with toothpaste as claimed in claim 5, wherein: the surface of the knob (16) is provided with an anti-skid layer.