TWM647370U - Integrated toothpaste and toothbrush structure - Google Patents

Abstract

An integrated toothpaste and toothbrush structure mainly includes a cylinder body, an inner tube, an extension tube, a ventilation cap and a plurality of toothbrush parts. Among them, the front end of the barrel is connected to an extension tube for combining toothbrushes of different shapes, and for inserting the inner tube; the inner tube is placed on the barrel for containing toothpaste, and the front end is provided with a one-way The release structure has an inner ring at the bottom for pushing toothpaste, and a pressing part at the rear end to expose the barrel for pressing the inner tube to release toothpaste; the front end of the extension tube is a toothbrush piece, and the rear end is for connecting the barrel. When in use, the toothpaste enters the release structure by pressing the inner tube, and then a certain amount of toothpaste is squeezed out from the beak-shaped release valve of the toothbrush piece. When it disappears, the release structure returns to its original position, and the release valve is in a tightly closed state to facilitate the user's next press, thereby preventing the toothpaste from being contaminated and complying with hygiene, and making the use of the toothpaste and toothbrush more convenient and practical. Reduce the waste of resources. The ventilation cap is used to cover the extension tube and the toothbrush piece, and both ends of the cap are equipped with air windows for convection to prevent the toothbrush from being contaminated and breeding bacteria, and to maintain hygiene.

Description

Integrated toothpaste and toothbrush structure

This invention relates to an integrated toothpaste and toothbrush structure, specifically a one-way release structure provided at the front end of the inner tube that contains toothpaste, and the pressing part at the rear end delivers the toothpaste to the toothbrush component, combining the toothbrush component and the device. The bird's-beak-shaped release valve on the bristle surface is designed to squeeze out a certain amount of toothpaste. When not in use, the release valve is in a tightly closed state and can only go out but not in. When the external force of the inner tube disappears, the release valve The release structure returns to its original position to facilitate the next press, making it more convenient and practical to use and carry; the toothpaste is released smoothly and effortlessly without being exposed; the beak-shaped release valve only goes out but not in, eliminating contamination and complying with hygiene management principles; And an integrated toothpaste toothbrush structure that squeezes out a certain amount of toothpaste and reduces resource waste.

Press; The types and styles of toothbrushes have been diversified in the existing technology. There are traditional products and patented products. However, almost all of them are designed as separate toothbrushes and toothpastes, which are inconvenient to carry and use. Even with the integrated design, there are still many flaws in use and design that need to be improved.

In our daily life, we have the habit of brushing our teeth every morning, before going to bed and after meals. In addition to the special purposes of anti-inflammation, disinfection, pain relief, tooth protection, and treatment of periodontal diseases such as gum recession, tooth looseness and displacement, and various toothaches, we also have the habit of brushing our teeth every morning, before going to bed, and after meals. Keep your mouth clean and fresh. As we all know, when brushing your teeth, you need to use a toothbrush and toothpaste as utensils, and the two are independent and different entities. When using it, you need to unscrew the tube cap of the toothpaste and squeeze it onto the bristles for brushing your teeth. This is not only inconvenient to operate, but also difficult to use. People often forget to screw on the toothpaste cap after brushing their teeth, which causes the toothpaste to come into contact with the air and produce bacteria, which affects human health. On a business trip again It is extremely inconvenient to bring your own toiletries when traveling in large and heavy packaging. The capacity exceeds 100ml and must be transported by air. You are not allowed to bring it on board. If you don’t bring it with you, you can’t stand the rough disposable toothbrushes and low-quality small toothpastes in hotels. Although the toothbrush and toothpaste are combined into one, they are designed separately. You still need to take out the toothpaste tube and squeeze out the toothpaste against the toothbrush area. This is no different from the traditional method. Hotels can provide higher-quality toothbrushes and toothpaste for guests to use. However, it is very different from ordinary personal users, causing inconvenience. Even if there is no trouble of carrying it at home, the labor of taking the toothbrush, opening the toothpaste, squeezing the toothpaste, and closing the toothpaste is still troublesome and needs to be improved urgently.

Toothbrushes and toothpaste on the market are all designed in an integrated manner, and toothpaste can be squeezed out according to the toothpaste extrusion mechanism set up. However, the bristle surface of the toothbrush (the bottom of the toothbrush head) is equipped with a nozzle for squeezing out toothpaste. There is no "toothpaste only comes out but not in". , the design of "completely closing the toothpaste immediately after squeezing out the toothpaste from the nozzle". After squeezing out the toothpaste, the toothpaste in the toothpaste tube cannot be completely closed at the nozzle to isolate it from the outside world. The toothpaste in the toothpaste tube is seriously contaminated, and the bottom of the toothbrush head after brushing vertically The nozzle for dispensing toothpaste must be fully cleaned. It is not closed and isolated and is still in contact with the outside world, causing serious hygiene problems. The toothpaste tube cannot be sealed. The toothpaste in the tube may even be filled with household toothpaste, and the toothpaste tube is not independently designed. , not only the toothpaste is susceptible to contamination and is unhygienic, but the toothpaste tube can only be used with a single brand of toothpaste and cannot be replaced. During use, it cannot replace the function of other flavors or brands of toothpaste tubes. The use is greatly restricted and not only inconvenient. , also uneconomical.

Although the toothbrush and toothpaste are integrated into the conventional product, when brushing your teeth, you need to rotate or push the toothpaste extrusion mechanism at the end of the tube with both hands so that the toothpaste can be squeezed out through the nozzle at the bottom of the toothbrush bristles and applied to the toothbrush. The bristles are extremely inconvenient to use; existing toothbrush and toothpaste integrated design products only emphasize the use and portability when traveling, while ignoring hygiene management and home use. In fact, the integrated design of toothbrush and toothpaste can solve the problem of using toothbrush, Hygienic management of toothpaste, as well as the troubles of finding, taking out toothpaste, opening, squeezing and closing toothpaste when brushing teeth at home.

Furthermore, the conventional toothbrush head cannot be replaced, and there are no variety of bristles to choose from, which cannot satisfy the user's preference. Moreover, due to the integrated toothpaste toothbrush structure design, the inner tube of toothpaste can be replaced with different brands, and can even be used by one person at the same time. The two all-in-one toothbrushes contain different brands of toothpaste, which is in line with the principle of maintaining oral hygiene that oral hygiene experts have repeatedly called for: "One person should not use the same brand of toothpaste for a long time" and "Using more than two brands of toothpaste alternately". In view of this, after continuous research and experiments, the applicant came up with the idea of developing and designing an integrated toothpaste toothbrush structure, which not only makes the use of toothpaste toothbrushes more practical, convenient and economical, but also solves the hygienic problems in use and maintains the principles of oral hygiene. .

The main purpose of this invention is to provide an integrated toothpaste and toothbrush structure. A one-way release structure is provided at the front end of the inner tube that contains the toothpaste. The toothpaste is delivered to the toothbrush unit by pressing the rear end pressing part, and is combined with the toothbrush unit. And the beak-shaped release valve located on the bristle surface is designed to squeeze out a certain amount of toothpaste, making it more convenient and practical to use and carry; the toothpaste is released smoothly and effortlessly without being exposed; the beak-shaped release valve Only going out but not entering, eliminating pollution is in line with the principles of hygienic management; and the purpose of squeezing out a certain amount of toothpaste and reducing waste of resources.

The aforementioned one-piece toothpaste toothbrush structure mainly includes a barrel body, an inner tube, an extension tube, a ventilation cap, and a plurality of toothbrush parts. Among them, the front end of the barrel is connected to an extension tube for combining toothbrushes of different shapes, and for housing the inner tube; the inner tube is for containing toothpaste, which is placed on the barrel, and the front end is provided with a The one-way release structure has an inner ring at the bottom for pushing the toothpaste, and a pressing part at the rear end to expose the barrel for pressing the inner tube to release the toothpaste; the extension The front end of the extension tube is a toothbrush piece, and the toothpaste is released from the bristle surface. The rear end is connected to the tube body. The interior is hollow. There is a top holding rod at the connection end, and a passage communicating with the tube body is provided at the top holding rod. hole, so that the wall of the release structure is placed on the top holding rod, so that the middle through hole of the internal top holding rod is connected with the one-way release structure at the front end of the inner tube for transporting toothpaste to the toothbrush. These toothbrush parts are installed at the front end of the extension tube. There is a bird's beak-shaped release valve on the bristle surface. A through hole provided by the middle holding rod at the rear end of the tube communicates with the inner tube, and is connected to the one-way release structure of the inner tube, so that when in use, the toothpaste can enter the release structure by pressing the inner tube. Then a certain amount of toothpaste is squeezed out from the beak-shaped release valve of the toothbrush. When the external force of the inner tube disappears, the release structure returns to its original position to facilitate the user's next press, thereby preventing the toothpaste from being released. pollution in order to comply with hygiene, make the use of toothpaste and toothbrush more convenient and practical and reduce the waste of resources. The ventilation cap is designed to cover the extension tube and toothbrush parts when not in use to prevent the toothbrush parts from being exposed and contaminated, and there are ventilation holes on both sides of the cap for convection, making the toothbrush easy to dry and preventing bacterial growth, maintaining hygiene.

The aforementioned one-piece toothpaste toothbrush structure, in which the inner tube is used to contain toothpaste and is sleeved in the barrel. The release structure provided at the front end includes a tube body, a set of fittings and a sphere; outside the front end of the tube body There is a protrusion on the edge; the set piece is placed on the rear end of the pipe body. One end is provided with a through hole, the other end is provided with a stop bar, and there are vertical and horizontal limits on its inner edge. The ribs form a channel between the limiting ribs; the ball system is placed in the sleeve so that it can move horizontally along the channel formed by the limiting ribs; a spring is installed between the protruding wall and the inner tube. . By pressing the pressing part protruding from the rear end of the barrel at the rear end of the inner tube, the spring at the front end of the inner tube opens and releases the toothpaste into the middle through hole of the middle holding rod inside the extension tube to transport the toothpaste to the toothbrush. When the inner tube is stopped pressing By pressing the rear end, the spring mouth returns to the closed state, and the inner tube becomes sealed, eliminating contamination and complying with hygiene management principles.

The aforementioned one-piece toothpaste toothbrush structure, in which the front end of the extension tube is a toothbrush member with a hollow interior design. The toothpaste is released from a beak-shaped release valve set on the bristle surface. The rear end is connected to the barrel body. At the connecting end A top holding rod is provided, and a through hole connected to the pipe body is provided on the top holding rod, so that the wall portion of the release structure is placed on the top holding rod, so that the middle through hole of the internal holding rod is in contact with the front end of the inner tube The one-way release structure is connected with a spring mouth for delivering toothpaste to the toothbrush.

In the aforementioned one-piece toothpaste toothbrush structure, the toothbrush component is the front end of the extension tube, and is provided with a bird's beak-shaped release valve on the bristle surface. The bottom of the bird's beak-shaped release valve is connected to an internal hollow extension tube, and then the extension tube is The through hole in the middle holding rod at the rear end of the tube is connected to the inner tube, and is connected to the one-way release structure of the inner tube, so that during use, by pressing the bottom pressing part at the rear end of the inner tube, the principle of air compression can be used , the inner bottom inner ring of the toothpaste inner tube moves forward a predetermined distance, so that the toothpaste enters the release structure, passes through the inner middle nozzle at the front end of the extension tube, and is then squeezed out by the beak-shaped release valve of the toothbrush piece. Produces a certain amount of toothpaste, which is convenient, practical and hygienic to use and reduces the waste of resources. And when the external force of the inner tube disappears, the release structure of the inner tube and the bird's beak-shaped release valve set on the bristle surface will return to their original positions to facilitate the user's next press, so that the toothpaste body will not Contamination-free, in line with hygiene and health principles, and makes the use of toothpaste and toothbrushes more convenient.

Due to the one-piece toothpaste toothbrush structure design mentioned above, the general toothbrush head cannot be replaced, and there are no variety of bristles to choose from, which cannot meet the user's preference. The inner tube of the toothpaste of this invention can be replaced with different brands of toothpaste. Even one person can use two all-in-one toothbrushes containing different brands of toothpaste at the same time, which is in line with oral hygiene experts' repeated calls that "one person should not use the same brand of toothpaste for a long time" and "usually use more than two brands of toothpaste alternately" to maintain oral hygiene. principles.

The aforementioned one-piece toothpaste toothbrush structure, wherein the ventilation cap is used to cover the extension tube when not in use to prevent the toothbrush parts from being exposed and contaminated, and there are air windows on both sides of the ventilation cap for convection, making the toothbrush easy to dry and preventing bacterial growth , maintain hygiene.

1: Barrel body

11: Stop rib

2:Inner tube

21: Compression part

22:Inner ring

23: Cover

3: Extension tube

31:Hold the pole

311:Through hole

4:Toothbrush parts

41:Bristles

41a: Bristles

42:Beak-shaped release valve

421: Straight opening

5: Release the structure

51:tube body

52: Kit

521:Through hole

522:Block lever

523:Limiting rib

53:Sphere

54: sudden wall

55:Spring

6: Ventilation cap

61: Breathing hole

7:Toothpaste

Figure 1 is a three-dimensional exploded view of this creation.

Figure 2 is a three-dimensional view of this creation.

Figure 3 is a cross-sectional view of this creation.

Figure 4 is a perspective view of the release structure set at the front end of the inner tube of this invention.

Figure 5 is a three-dimensional view of the bristles of the toothbrush of this creation.

Figure 6 is the front view of the toothbrush bristles of this invention

Figure 7 is the first action state diagram of this creation.

Figure 8 is the second action state diagram of this creation.

Figure 9 is an enlarged view of the beak-shaped release valve of this invention.

Figure 10 is an action state diagram of the beak-shaped release valve of this invention.

Figure 11 is a combined status diagram of different types of toothbrush heads of this creation.

Please refer to Figures 1 and 2 at the same time, together with Figures 3, 4, 5, and 6, which are three-dimensional exploded views, three-dimensional views, cross-sectional views, and a three-dimensional view of the release structure set at the front end of the inner tube of this creation. As well as the three-dimensional view and front view of the toothbrush bristles. As shown in the figure, the invention includes a barrel body 1, an inner tube 2 and an extension tube 3, and a plurality of toothbrush parts 4. Among them, the barrel 1 is in the shape of a circular tube, and its front end is used to connect an extension tube 3 for combining toothbrush parts 4 of different shapes. The inner edge of the end is provided with surrounding stop ribs 11. In this embodiment, the diameter of the front end of the barrel 1 is slightly larger than that of the rear end.

The inner tube 2 is used to contain toothpaste and is placed on the barrel 1. The rear end is set as a pressing portion 21 with a smaller diameter, so that the inner tube 2 is placed behind the barrel 1 and is blocked by the stop rib. 11 constitutes a stop, 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 purpose of hygiene and preventing pollution. In this embodiment, the diameter of the front end of the inner tube 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 . Among them, the release structure 5 includes a tube body 51, a set piece 52 and a sphere 53; a protruding wall 54 is provided at the outer edge of the front end of the tube body 51; the set piece 52 is placed in the tube body 51 At the rear end, one end is provided with a through hole 521, the other end is provided with a blocking rod 522, and a plurality of vertical and horizontal limiting ribs 523 are provided on its inner edge, so that a gap is formed between each limiting rib 523. Channel (in this embodiment, it is provided with vertical and horizontal limiting ribs 523 arranged in a generally cross-like manner); the ball 53 is placed on the set member 52 so that it can be formed along the limiting ribs 523 The channel moves horizontally; a spring 55 is inserted between the protruding wall 54 and the inner tube 2 .

One end of the extension tube 3 is connected to the barrel body 1, and a holding rod 31 is provided at the connecting end. The holding rod 31 is provided with a through hole 311 communicating with the tube body, so that the front end of the release structure 5 is pushed up The other end of the holding rod 31 is used for combining different types of toothbrush parts 4 .

These toothbrush parts 4 are provided with a bristle surface composed of a plurality of bristles 41, and a bird's beak-shaped release valve 42 is provided on the bristle surface. In this embodiment, the bristles 41a planted on both sides of the beak-shaped release valve 42 are directed toward the bird at an inclination angle of about 20 degrees to 30 degrees. The center of the beak-shaped release valve 42 is tilted, so that the bristles 41a can properly cover the beak-shaped release valve 42, thereby making the toothbrush 4 more beautiful.

Through the combination of the aforementioned components, an integrated toothpaste and toothbrush structure is formed. For use, by pressing the pressing portion 21 at the bottom of the inner tube 2, the toothpaste enters the release structure 5, and then a certain amount of toothpaste is squeezed out from the beak-shaped release valve 42 of the toothbrush member 4. And 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 its original position to facilitate the user's next pressing, thereby making the use of the toothpaste toothbrush more convenient. After using the invention, a ventilation cap 6 with a ventilation hole 61 can be put on the extension tube 3 and the toothbrush piece 4 to cover the toothbrush piece 4, which is convenient for carrying and maintaining hygiene, and through ventilation Holes 61 provide ventilation to prevent the growth of bacteria due to moisture. And the inner tube 2 can be replaced after the toothpaste is used. During use, the inner tube 2 can also be opened to replace other inner tubes 2 containing toothpaste of different flavors or brands.

Please refer to Figure 7, which is the first action state diagram of this creation. Please cooperate with Figure 4. As shown in the figure, when the present invention is used for brushing teeth, the rear end pressing part 21 of the inner tube 2 is pressed. Due to the pressure at the rear end, the ball 53 of the release structure 5 is pressed when pressed. It will move forward horizontally and break away from the through hole 521 of the sleeve 52, allowing the toothpaste 7 in the inner tube 2 to enter the tube body 51, and then enter the toothbrush 4 through the through hole 311 of the holding rod 31 and the extension tube 3. The toothpaste 7 is then released from the beak-shaped release valve 42 provided on the bristle surface and evenly distributed on the bristle surface. The amount of toothpaste 7 can be adjusted according to personal preferences and habits. The beak-shaped release valve 42 is opened by squeezing the toothpaste 7, and then the toothpaste 7 is squeezed out. After the toothpaste 7 is squeezed out, the beak-shaped release valve 42 is immediately closed and isolated from the outside world, without contaminating the inside of the extension tube 3. After brushing the toothpaste 7, the beak-shaped release valve 42 can be fully cleaned, so that the toothpaste 7 is not contaminated and is hygienic. When the release structure 5 operates, the inner ring 22 provided in the inner tube 2 will move forward a certain distance due to air pressure, forming a The pushing action of the toothpaste 7 allows the toothpaste 7 to enter the tube body 51 smoothly.

Please refer to Figure 8, which is the second action state diagram of this creation. Please cooperate with Figure 4. As shown in the figure, when the external force of the inner tube 2 disappears, the ball 53 of the release structure 5 will return to its position due to the elastic tension of the spring 55, and a reverse pressure will be formed in the tube body 51. 53 will move backward horizontally and block the through hole 521 of the set member 52, waiting for the next pressing action.

Please refer to Figure 9 and Figure 10 at the same time, which are enlarged views and action state diagrams of the beak-shaped release valve of this creation. As shown in the figure, the beak-shaped release valve 42 of the present invention is provided with a linear opening 421 at the end. When not in use, the linear opening 421 is in a tightly closed state. When the toothpaste 7 is squeezed out, the linear opening 421 is opened by the pressure of the toothpaste 7, and then the toothpaste 7 is squeezed out. After the squeezing action is released, the toothpaste 7 is cut off by the linear opening 421, forming a quantitative effect. , and after the toothpaste 7 is squeezed out, the linear opening 421 returns to a tightly closed state to maintain absolute hygiene.

Please refer to Figure 11, which is a diagram of the combination of different types of toothbrush heads of this invention. As shown in the figure, the toothbrush parts 4 of the invention can be configured in various shapes and colors, so that users can choose different toothbrush parts 4 according to different needs or preferences, and fix the toothbrush parts on the extension tube. 3 front ends enable the toothbrush to be used in diversified or multi-functional ways.

The foregoing embodiments are only for illustrating the preferred embodiments of the present invention, rather than limiting the scope of the present invention. Slight modifications and changes will still not lose the essence of the present invention, nor will it deviate from the spirit of the present invention.

To sum up, this invention uses an inner tube with a release structure, cooperates with the barrel body, the extension tube and the toothbrush piece at the front end of the barrel body to form an integrated toothpaste toothbrush structure, which can be squeezed out during use. Put a certain amount of toothpaste on the toothbrush to reduce the waste of resources and make the toothpaste and toothbrush more convenient to use and carry. It is a practical design and truly a novel creation. I submit a patent application in accordance with the law and pray that the Bureau will review it and grant the patent as soon as possible.

1: Barrel body

21: Compression part

3: Extension tube

4:Toothbrush parts

41:Bristles

6: Ventilation cap

61: Breathing hole

Claims (6)

An integrated toothpaste and toothbrush structure, including: a cylinder body, which is in the shape of a circular tube, and the inner edge of the rear end is provided with surrounding stop ribs; an inner tube, which is used to contain toothpaste, is placed on the cylinder body, and the front end It is equipped with a one-way release structure, and the rear end is equipped with a pressing part with a smaller diameter, so that the inner tube is placed behind the barrel, and the stop rib is used to form a stop. The inner tube is equipped with There is an inner ring; an extension tube is connected to the front end of the barrel; a plurality of toothbrush parts are combined to the front end of the extension tube, which is provided with a bristle surface composed of a plurality of bristles, and a bird's beak-shaped release is provided on the bristle surface. Exit the valve; by pressing the pressing part protruding from the bottom of the barrel at the rear end of the inner tube, the inner ring is compressed by air pressure, and then the toothpaste enters the release structure to deliver the toothpaste to the toothbrush. Then, a certain amount of toothpaste is squeezed out from the beak-shaped release valve of the toothbrush piece. An integrated toothpaste toothbrush structure as described in claim 1, wherein the diameter of the barrel and the front end of the inner tube is slightly larger than the rear end, so that the inner tube is placed behind the barrel and closely connected to the extension tube, and because The diameter of the front end of the inner tube is larger than that of the rear end, and the rear end is the pressing portion with a smaller diameter, and the inner edge of the rear end of the barrel is provided with a stop surrounding the stop rib to prevent the inner tube from slipping. The integrated toothpaste toothbrush structure as described in claim 1, wherein the pressing portion at the rear end of the inner tube exposes the barrel body, and the front end is provided with a one-way release structure, by which the rear end of the inner tube is The pressing of the pressing part, due to the pressure of the rear end, causes the toothpaste in the inner tube to be released into the toothbrush through the releasing structure, and then released from the bird's beak shape provided on the bristle surface. The valve is opened and released by squeezing, and is evenly distributed on the bristle surface. The amount of toothpaste output can be adjusted according to personal preferences and habits. When the beak-shaped release valve is operated, it only comes out and does not come in until the pressure disappears or When not in use, it is in a tightly closed state, so that the toothpaste is not contaminated and complies with the hygiene and health principles, and the use of the toothpaste and toothbrush is more convenient. The one-piece toothpaste toothbrush structure as described in claim 1, wherein the release structure includes a tube, a set and a sphere; a protruding wall is provided on the outer edge of the front end of the tube; and the set is It is placed on the rear end of the pipe body. One end is provided with a through hole, and the other end is provided with a retaining rod. A plurality of vertical and horizontal limiting ribs arranged in a generally cross-like shape are provided on its inner edge, so that A channel is formed between the limiting ribs; the ball system is placed in the sleeve so that it can move horizontally along the channel formed by the limiting ribs; a spring is passed between the protruding wall and the inner tube, and then The toothpaste can be released smoothly and without obstruction. As for the one-piece toothpaste toothbrush structure described in claim 1, the inner tube system can accommodate different brands, different functions, and different flavors of toothpaste, so that the inner tube can be replaced according to personal preference, and two tubes can be used at the same time. The above toothpaste contains different ingredients to comply with the principles of maintaining oral hygiene. The one-piece toothpaste toothbrush structure as described in claim 1, wherein the bristles on both sides of the beak-shaped release valve provided on the bristle surface of the toothbrush piece are respectively inclined at an angle of about 20 degrees to 30 degrees. , tilt toward the center of the beak-shaped release valve to cover the beak-shaped release valve, which can not only protect the beak-shaped release valve but also meet the aesthetic requirements.

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