CN219982365U - Toothbrush structure of toothpaste - Google Patents

Abstract

An integrated toothpaste toothbrush structure mainly comprises a barrel body, an inner tube, an extension tube and a plurality of toothbrush heads. Wherein, the front end of the cylinder body is connected with an extension pipe for combining toothbrush heads with different forms and for sleeving an inner pipe; the inner tube is sleeved on the tube body for containing toothpaste, the front end is provided with a unidirectional release structure, the bottom is provided with an inner ring for pushing the toothpaste, and the rear end is provided with a pressing part for exposing the tube body so as to release the toothpaste by pressing the inner tube; the front end of the extension tube is a toothbrush head, and the rear end is connected with the barrel body. When the toothbrush is used, the toothpaste enters the release structure by pressing the inner tube, and then the beak-shaped release valve of the toothbrush head extrudes quantitative toothpaste, only the toothpaste does not enter the release structure, and when the external force of the inner tube disappears, the release structure returns to the original position, and the release valve is in a tightly-closed state, so that the next pressing by a user is facilitated, the toothpaste is not polluted to conform to sanitation, and the toothbrush is more convenient and practical to use and the waste of resources is reduced.

Description

Toothbrush structure of toothpaste

Technical Field

The utility model relates to an integrated toothpaste toothbrush structure.

Background

The types and styles of toothbrushes are diversified in the prior art, and the toothbrushes are made of traditional products and patent products, but the toothbrushes are designed separately from toothpaste, so that the toothbrushes are inconvenient to carry and use. There are many defects in the integrated design, use and design, and there are many defects in the integrated design.

People have tooth brushing habit in daily life, and have special purposes of diminishing inflammation, sterilizing, relieving pain, protecting teeth, treating periodontal diseases such as gingival atrophy, loosening and displacement of teeth and various toothaches, and protecting oral cavity and fresh teeth. It is known that when brushing teeth, the toothbrush and the toothpaste are needed to be used as tools, and the two are independent and different individuals, and when in use, the tube cover of the toothpaste is required to be unscrewed and extruded on the bristles for brushing teeth, so that the operation is inconvenient, and after the teeth are brushed, the user often forgets to unscrew the toothpaste cover, so that the toothpaste contacts with air to generate bacteria, and the human health is affected. The package specification of the self-carrying toilet articles for business travel is large and heavy, the package specification is very inconvenient, the volume of more than 100ml is required to be transported by air according to the specification, the package specification is not obtained from a machine, if the package is not carried, and coarse disposable toothbrushes and small-sized toothpastes with poor quality of hotels cannot be tolerated, although the longitudinal toothbrushes and the toothpastes are combined into one piece, the longitudinal toothbrushes and the toothpastes are respectively designed separately, the toothpaste tube part still needs to be taken out to extrude the toothpastes towards the toothbrush part for use, the package specification is not similar to the traditional method, the hotel can provide the toothbrushes and the toothpastes with higher quality for guests, the difference from the ordinary users of individuals is very large, the inconvenience is caused, the home longitudinal direction is not carried, but the toothbrush is opened, the toothpastes are extruded and closed, and the package is also a trouble.

The toothbrush and the toothpaste in the market are designed integrally, the toothpaste can be extruded according to the arranged toothpaste extruding mechanism, but a nozzle for extruding the toothpaste is arranged on the brush hair surface (the bottom of the toothbrush head), the design of 'no toothpaste is only extruded out', and 'complete closing immediately after the toothpaste is extruded out of the nozzle', after the toothpaste is extruded, the toothpaste in the toothpaste tube cannot be completely closed at the nozzle and isolated from the outside, the toothpaste in the toothpaste tube is severely polluted, the nozzle with the toothpaste arranged at the bottom of the toothbrush head after longitudinal brushing is fully cleaned, and the toothpaste is still contacted with the outside due to the non-closing isolation, so that serious sanitary problems are caused; the toothpaste tube is not sealed, even if the toothpaste tube is filled with household toothpaste, the toothpaste tube is not independently designed, the toothpaste tube is easy to pollute and hygienic, the toothpaste tube can only use single-brand toothpaste and cannot be replaced, the function of replacing other tastes or brand toothpaste tubes is avoided in the using process, and the use is greatly limited, so that the toothpaste tube is inconvenient and uneconomical.

In the prior art, although the toothbrush and the toothpaste are integrally designed, the toothpaste extrusion mechanism arranged at the tail of the tube is rotated by both hands or pushed horizontally during brushing, so that the toothpaste can be extruded and applied to the toothbrush bristles through the nozzle for discharging the toothpaste at the bottom of the toothbrush bristles, and the toothbrush is very inconvenient to use; the existing toothbrush and toothpaste integrated design products only emphasize the use and portability of travel, but neglect the use of sanitation management and home use. The integrated design scheme of the toothbrush and the toothpaste can solve the problems of using the toothbrush and the toothpaste for sanitary management, using the toothbrush at home for brushing teeth, finding and taking the toothpaste, and opening, squeezing and closing the toothpaste.

Furthermore; the existing toothbrush head can not be replaced, and various bristles can not be selected, so that the preference of a user can not be met, and the inner tube of the toothpaste can be replaced by different brands, even two toothbrushes with different brands in one toothbrush can be used by one person at the same time, so that the toothbrush meets the maintenance oral hygiene principle that an oral hygiene expert is called for to use the same brand toothpaste for a long time again and not only two brands of toothpaste are used alternately. In view of the above, the applicant has developed and designed an integrated toothpaste toothbrush structure through continuous research and experiment, which not only makes the use of toothpaste toothbrush more practical, convenient and economical, but also can solve the sanitary problem in use and maintain the oral hygiene principle.

Disclosure of Invention

The main technical problem to be solved by the utility model is to overcome the defects in the prior art, and provide an integrated toothpaste toothbrush structure, wherein a unidirectional release structure is arranged at the front end of an inner tube for accommodating toothpaste, the toothpaste is conveyed to a toothbrush head by pressing a rear end pressing part, and a fixed amount of toothpaste is extruded by combining the toothbrush head and a beak-shaped release valve arranged on the bristle surface, so that the toothbrush structure is more convenient and practical to use and carry; the toothpaste is released smoothly and laborsaving without exposure; the beak-shaped release valve is only out but not in, so that pollution is prevented from conforming to the sanitation management principle; and the purpose of extruding quantitative toothpaste and reducing resource waste.

The technical scheme adopted for solving the technical problems is as follows:

an integrated toothpaste and toothbrush structure comprising:

the cylinder body is in a round tube shape, the inner edge of the rear end of the cylinder body is provided with a surrounding stop rib, and the front end of the cylinder body is connected with the extension pipe for combining toothbrush heads in different forms and sleeving the inner pipe;

an inner tube for holding toothpaste, sleeved on the tube body, a unidirectional release structure arranged at the front end, a smaller diameter pressing part arranged at the rear end, and an inner ring arranged inside the inner tube;

the release structure comprises a pipe body, a set of placing pieces and a sphere; a protruding wall is arranged on the outer edge of the front end of the pipe body; the sleeve part is sleeved at the rear end of the pipe body, one end of the sleeve part is provided with a through hole, the other end is provided with a stop lever, and the inner edge of the sleeve part is provided with a plurality of vertical and horizontal limiting ribs which are arranged in a cross shape, so that a channel is formed between the limiting ribs; the ball is arranged on the sleeve part so that the ball can horizontally move along a channel formed by the limiting rib;

the front end of the extension tube is a toothbrush head, toothpaste is released from the bristle surface, the rear end of the extension tube is connected with the barrel body, the interior of the extension tube is hollow, a jacking rod is arranged at the connecting end, a through hole communicated with the tube body is arranged on the jacking rod, the wall part of the release structure is jacked on the jacking rod, and the middle through hole of the internal jacking rod is butted with the unidirectional release structure at the front end of the inner tube so as to be used for conveying the toothpaste to the toothbrush head;

the toothbrush heads are combined with the front end of the extension tube, a brush hair surface formed by a plurality of brush hair is arranged on the brush hair surface, a beak-shaped release valve is arranged on the brush hair surface, the toothbrush heads can not enter the toothbrush heads, the extension tube with a hollow design is connected below the beak-shaped release valve, a through hole communicated with the inner tube is arranged by a middle supporting rod in the rear end of the extension tube, and the toothbrush heads are butted with the one-way release structure of the inner tube.

The pipe diameters of the front ends of the barrel body and the inner pipe are slightly larger than the rear end, so that the inner pipe is sleeved behind the barrel body and is tightly connected with the extension pipe, the rear end is a smaller-diameter pressing part because the pipe diameter of the front end of the inner pipe is larger than that of the rear end, and the inner edge of the rear end of the barrel body is provided with a stop surrounding the stop rib so as to prevent the inner pipe from sliding off.

A spring is arranged between the protruding wall and the inner tube in a penetrating way, the rear end of the inner tube is pressed to protrude out of the pressing part at the rear end of the barrel body, the spring arranged at the front end of the inner tube is opened to release toothpaste into the middle through hole of the middle supporting rod in the extension tube so as to convey the toothpaste to the toothbrush head, the pressing part at the rear end of the inner tube is stopped being pressed, the spring mouth returns to a closed state, and the inner tube is in a sealed state.

Wherein, the brush hair on the two sides of the beak-shaped release valve arranged on the brush hair surface of the toothbrush head inclines to the center of the beak-shaped release valve respectively at an inclination angle of 20 degrees to 30 degrees to shield the beak-shaped release valve.

The utility model has the beneficial effects that the one-way release structure is arranged at the front end of the inner tube for accommodating toothpaste, the toothpaste is conveyed to the toothbrush head at the pressing part at the pressing rear end, and the toothbrush head and the beak-shaped release valve arranged on the brushing surface are combined to design and extrude quantitative toothpaste, so that the toothbrush is more convenient and practical to use and carry; the toothpaste is released smoothly and laborsaving without exposure; the beak-shaped release valve is only out but not in, so that pollution is prevented from conforming to the sanitation management principle; and the purpose of extruding quantitative toothpaste and reducing resource waste.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is an exploded perspective view of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

FIG. 4 is a perspective view of a sleeve of the release structure provided at the front end of the inner tube of the present utility model.

Fig. 5 is a perspective view of a toothbrush head bristle of the present utility model.

Fig. 6 is a front view of a toothbrush head bristle of the present utility model.

Fig. 7 is a first operation state diagram of the present utility model.

Fig. 8 is a second operational state diagram of the present utility model.

Fig. 9 is an enlarged view of the beak-shaped release valve of the present utility model.

FIG. 10 is a state diagram of the beak-shaped release valve of the present utility model.

Fig. 11 is a view showing the combination of toothbrush heads of different types according to the present utility model.

The reference numerals in the figures illustrate:

1, barrel body

11 stop rib

2 inner tube

21 pressing part

22 inner ring

23 cover body

3 extension tube

31:

311 through hole

4 toothbrush head

41 brush hair

41a brush hair

42 beak-shaped release valve

421 Linear opening

5 release structure

51 pipe body

52, sleeve-set

521 through hole

522 stop lever

523 spacing rib

53 ball body

54, pond

55 spring

6 ventilating cap

61 air holes

7 toothpaste

Detailed Description

Please refer to fig. 1 and 2 in combination with fig. 3, 4, 5 and 6, the present utility model is a perspective exploded view, a perspective view, a sectional view, a perspective view of a sleeve with a release structure at the front end of the inner tube, a perspective view of brush bristles of the toothbrush head, and a front view. As shown, the present utility model comprises a barrel 1, an inner tube 2, an extension tube 3, and a plurality of toothbrush heads 4. Wherein, the cylinder body 1 is in a round tube shape, the front end of the cylinder body is connected with the extension tube 3 for combining toothbrush heads 4 with different forms, and the inner edge of the rear end is provided with a surrounding stop rib 11. In this embodiment, the tube diameter of the front end of the barrel 1 is slightly larger than that of the rear end.

The inner tube 2 is used for containing toothpaste, is sleeved on the barrel 1, and is provided with a pressing part 21 with a smaller diameter at the rear end, so that the inner tube 2 is sleeved on the barrel 1 and forms a stop by virtue of the stop rib 11, and an inner ring 22 is arranged inside the inner tube 2. In this embodiment, the inner tube 2 is further provided with a cover 23 for covering the front end, so that the inner tube 2 is airtight when not in use, thereby achieving the purposes of sanitation and pollution prevention. In this embodiment, the pipe diameter of the front end of the inner pipe 2 is slightly larger than that of the rear end.

The front end of the inner tube 2 is provided with a one-way release structure 5. Wherein the release structure 5 comprises a tube 51, a set 52 and a sphere 53; a protruding wall 54 is arranged at the outer edge of the front end of the tube body 51; the sleeve 52 is sleeved at the rear end of the pipe body 51, one end of the sleeve is provided with a through hole 521, the other end is provided with a stop lever 522, and the inner edge of the sleeve is provided with a plurality of vertical and horizontal limit ribs 523, so that a channel is formed between the limit ribs 523 (in the embodiment, the vertical and horizontal limit ribs 523 which are arranged in a cross shape are arranged); the ball 53 is placed on the sleeve 52 so as to move horizontally along the channel formed by the limit rib 523; a spring 55 is arranged between the protruding wall 54 and the inner tube 2.

One end of the extension tube 3 is connected to the barrel 1, a holding rod 31 is arranged at the connecting end, a through hole 311 communicated with the tube body is arranged at the holding rod 31, so that the front end of the release structure 5 is held against the holding rod 31, and the other end is used for combining toothbrush heads 4 of different types.

The brush head 4 is provided with a brush face composed of a plurality of brush hairs 41, and a beak-shaped release valve 42 is provided on the brush face. In this embodiment, the bristles 41a planted on both sides of the beak-shaped release valve 42 are inclined at an inclination angle of about 20 to 30 degrees to the center of the beak-shaped release valve 42, so that the bristles 41a can properly shield the beak-shaped release valve 42, thereby making the toothbrush head 4 more beautiful.

By means of the combination of the components, the integrated toothpaste toothbrush structure is formed. In use, the toothpaste is introduced into the release structure 5 by pressing the bottom pressing portion 21 of the inner tube 2, and then a predetermined amount of toothpaste is dispensed from the beak-shaped release valve 42 of the toothbrush head 4. When the external force of the pressing part 21 at the bottom end of the inner tube 2 disappears, the release structure 5 returns to the original position, so that the next pressing by the user is facilitated, and the toothpaste toothbrush is more convenient to use. When the toothbrush is used, the ventilation cap 6 with the ventilation holes 61 can be sleeved on the extension pipe 3 and the toothbrush head 4 section so as to shield the toothbrush head 4, thereby being beneficial to carrying and keeping sanitation, and the ventilation holes 61 are used for ventilation so as to prevent bacteria from breeding due to moisture. And the inner tube 2 can be replaced after toothpaste is used, and the inner tube 2 can be opened to replace other inner tubes 2 containing toothpaste with different tastes or brands in the using process.

Please refer to fig. 7, which is a first operation state diagram of the present utility model. In the brushing operation of the present utility model, as shown in fig. 4, the ball 53 of the release structure 5 will move horizontally forward due to the pressing of the pressing portion 21 at the rear end of the inner tube 2, and separate from the through hole 521 of the sleeve 52, so that the toothpaste 7 in the inner tube 2 enters the tube body 51, and then enters the toothbrush head 4 through the through hole 311 of the supporting rod 31 and the extension tube 3, and is released by the beak-shaped release valve 42 provided on the bristle surface, and distributed on the bristle surface, so that the amount of toothpaste 7 can be adjusted according to the individual preference and habit. The beak-shaped release valve 42 is opened by squeezing the toothpaste 7, so that the toothpaste 7 is squeezed out, and the beak-shaped release valve 42 is closed and isolated from the outside immediately after the toothpaste 7 is squeezed out, so that the toothpaste 7 in the extension tube 3 can not be polluted, and the beak-shaped release valve 42 can be fully cleaned after brushing, so that the toothpaste 7 is not polluted to meet the sanitation. When the release structure 5 is operated, the inner ring 22 of the inner tube 2 will move forward by a certain distance due to the air pressure, so as to push the toothpaste 7, and the toothpaste 7 can smoothly enter the tube 51.

Please refer to fig. 8, which is a second operation state diagram of the present utility model. When the external force of the inner tube 2 is removed, the ball 53 of the release structure 5 will be restored to position due to the elastic tension of the spring 55, the tube 51 will have a reverse pressure, the ball 53 will be displaced horizontally backward, and the through hole 521 of the sleeve 52 will be blocked for the next pressing operation.

Please refer to fig. 9 and 10, which are enlarged views and operational status diagrams of the beak-shaped release valve of the present utility model. As shown in the figure, the beak-shaped release valve 42 of the present utility model has a linear opening 421 at the end, and the linear opening 421 is in a tight state when not in use. When the toothpaste 7 is extruded, the linear opening 421 is opened by the extrusion of the pressure of the toothpaste 7, so that the toothpaste 7 is extruded, the toothpaste 7 is cut off by the action of the linear opening 421 after the extrusion is released, the quantitative effect is formed, and the linear opening 421 returns to a tightly closed state after the toothpaste 7 is extruded, so that absolute sanitation is maintained.

Referring to fig. 11, a state diagram of a toothbrush head assembly of different types according to the present utility model is shown. As shown in the figure, the toothbrush head 4 of the utility model can be provided with various different types and different colors for users to select different toothbrush heads 4 according to different requirements or favorites, and the toothbrush heads are fixed at the front end of the extension tube 3, so that the toothbrush can be used in various or multifunctional modes.

In summary, the utility model forms an integrated toothpaste toothbrush structure by the inner tube with the release structure, the tube body, the extension tube arranged at the front end of the tube body and the toothbrush head, and can be used for extruding quantitative toothpaste in the toothbrush when in use, so as to reduce the waste of resources and make the use and carrying of the toothpaste toothbrush more convenient.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims (4)

1. An integrated toothpaste and toothbrush structure comprising:

the cylinder body is in a round tube shape, the inner edge of the rear end of the cylinder body is provided with a surrounding stop rib, and the front end of the cylinder body is connected with the extension pipe for combining toothbrush heads in different forms and sleeving the inner pipe;

an inner tube for holding toothpaste, sleeved on the tube body, a unidirectional release structure arranged at the front end, a smaller diameter pressing part arranged at the rear end, and an inner ring arranged inside the inner tube;

the release structure comprises a pipe body, a set of placing pieces and a sphere; a protruding wall is arranged on the outer edge of the front end of the pipe body; the sleeve part is sleeved at the rear end of the pipe body, one end of the sleeve part is provided with a through hole, the other end is provided with a stop lever, and the inner edge of the sleeve part is provided with a plurality of vertical and horizontal limiting ribs which are arranged in a cross shape, so that a channel is formed between the limiting ribs; the ball is arranged on the sleeve part so that the ball can horizontally move along a channel formed by the limiting rib;

the front end of the extension tube is a toothbrush head, toothpaste is released from the bristle surface, the rear end of the extension tube is connected with the barrel body, the interior of the extension tube is hollow, a jacking rod is arranged at the connecting end, a through hole communicated with the tube body is arranged on the jacking rod, the wall part of the release structure is jacked on the jacking rod, and the middle through hole of the internal jacking rod is butted with the unidirectional release structure at the front end of the inner tube so as to be used for conveying the toothpaste to the toothbrush head;

the toothbrush heads are combined with the front end of the extension tube, a brush hair surface formed by a plurality of brush hair is arranged on the brush hair surface, a beak-shaped release valve is arranged on the brush hair surface, the toothbrush heads can not enter the toothbrush heads, the extension tube with a hollow design is connected below the beak-shaped release valve, a through hole communicated with the inner tube is arranged by a middle supporting rod in the rear end of the extension tube, and the toothbrush heads are butted with the one-way release structure of the inner tube.

2. The integrated toothpaste and toothbrush structure according to claim 1, wherein the tube diameter of the front end of the tube body and the tube is slightly larger than the tube diameter of the rear end of the tube, so that the tube is sleeved behind the tube body and is tightly connected with the extension tube, and the tube diameter of the front end of the tube is larger than the tube diameter of the rear end of the tube, the rear end of the tube is provided with a pressing part with a smaller diameter, and the inner edge of the rear end of the tube body is provided with a stop surrounding the stop rib so as to prevent the tube from sliding off.

3. The integrated toothpaste-toothbrush structure according to claim 1, wherein a spring is provided between the protruding wall and the inner tube, the spring being arranged at the front end of the inner tube to release toothpaste into the middle through hole of the middle supporting rod in the extension tube by pressing the pressing part of the rear end of the inner tube protruding from the rear end of the barrel, so as to deliver toothpaste to the toothbrush head, and the spring mouth returns to the closed state by stopping pressing the pressing part of the rear end of the inner tube, and the inner tube is in the sealed state.

4. The integrated toothpaste and toothbrush structure according to claim 1, wherein the bristles on both sides of the beak-shaped release valve provided on the bristle surface of the toothbrush head are inclined at an inclination angle of 20 to 30 degrees to the center of the beak-shaped release valve, respectively, so as to shield the beak-shaped release valve.