CN102283496A - Replaced core type toothbrush - Google Patents
Replaced core type toothbrush Download PDFInfo
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- CN102283496A CN102283496A CN2011102159165A CN201110215916A CN102283496A CN 102283496 A CN102283496 A CN 102283496A CN 2011102159165 A CN2011102159165 A CN 2011102159165A CN 201110215916 A CN201110215916 A CN 201110215916A CN 102283496 A CN102283496 A CN 102283496A
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- core
- silica gel
- toothbrush
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Abstract
The invention discloses a replaced core type toothbrush. A replaced core (13) is arranged in a hollow toothbrush handle (3); the toothbrush handle (3) is closely connected with a toothbrush head (4) in a fastening way; and a soft silica gel plug (7) is arranged on the rear side of the toothbrush head (4). When a compression bag (2) on the toothbrush handle (3) is pressed down by a finger, the finger also blocks an air intake (1), the air in the toothbrush handle (3) is compressed, and liquid toothpaste (12) is pushed by a soft silica gel piston (14) to eject a check valve (8) on the soft silica gel plug (7) and is sprayed from a liquid outlet (6) (as shown in figure 3 and 6); when the finger is loosened, the compression bag (2) rebounds, the tail end of a channel (9) on the toothbrush head (4) is blocked by the check valve (8) of the soft silica gel plug (7), and the liquid toothpaste (12) cannot flow back; and when the finger is completely moved away from the toothbrush handle (3), the air can enter from an air inlet (6), and the compression bag (2) is completely reset.
Description
Technical field
The present invention relates to a kind of toothbrush, be equipped with in particularly a kind of toothbrush handles for core for core formula toothbrush.
Background technology
Present ordinary toothbrush need be coated toothpaste and just can brush teeth, and can bring a lot of inconvenience to people like this.Patent Office just announced a kind of automatic liquid discharging type combined toothbrush 902024914 as far back as on April 17th, 1991, and this toothbrush is that liquid tooth paste is contained in the toothbrush handles, and this kind toothbrush is complex structure but also need could trickle toothpaste with the hand propelled piston not only; Patent Office also announced a kind of two-in-one brush on June 9th, 2010, and this also toothbrush is that liquid tooth paste is contained in the toothbrush handles.Occupy domestic dentist and advise will changing toothbrush at least one time in three months, if load onto trimestral liquid tooth paste in toothbrush handles, toothbrush handles is just very huge, can directly influence the toothbrush outward appearance, and the somebody also can use the longer time.This shows when using liquid tooth paste also need suck threading, but present liquid tooth paste all is bottled, put into it in the toothbrush handles to acquire a certain degree of difficulty, also very inconvenient.
Summary of the invention
The objective of the invention is to solve the deficiency of existing ordinary toothbrush and above-mentioned patented technology, thereby provide a kind of usefulness for core (13) carrying liquid toothpaste (12), again in the toothbrush handles (3) of packing into for core (13), that can change head toothbrushes (4) again replaces core formula toothbrush.
For achieving the above object, the present invention is by the following technical solutions:
It is toothbrush handles (3), head toothbrushes (4) that the present invention is divided into three parts for core formula toothbrush, replace core (13).Be exactly that liquid tooth paste (12) is put into in the core (13), described is exactly the plastic cement pipe the same with pen core for core (13), described thicker than pen core for core (13).Install in the toothbrush handles (3) of hollow for core (13).Toothbrush handles (3) closely is connected with the button bit mode with head toothbrushes (4), passage (9) head end of sealing gasket (10) device on head toothbrushes (4).At the back side of head toothbrushes (4), the end of passage (9) is also blocked passage (9) with the button bit compacting means for withstanding on the sealing gasket (10) for core (13) in the toothbrush handles (3), soft silica gel plug (7).
Toothbrush handles (3) is designed to above the hollow type and is provided with compression bag (2), and compression bag (2) is made with soft silica gel, and compression bag (2) is provided with air admission hole (1), and compression bag (2) is located at the stage casing of toothbrush handles (3).Toothbrush handles (3) closely links together with button bit and head toothbrushes (4), also can unplug disengaging.Be equipped with for core (13) in the toothbrush handles (3).Air when the compression bag (2) on the toothbrush handles that press...withes one's finger down (3) in the toothbrush handles (3) is compressed, and just under the promotion of soft silica gel piston (14) from liquid outlet (6) spray for the liquid tooth paste (12) in the core (13) this moment.
For in the core (13) liquid tooth paste (12) is housed.Liquid tooth paste (12) one ends interior for core (13) are sealed by environmental protection soft silica gel piston (14), and the other end has environment friendly foam cotton (11) sealing, cover that end of foam (11) when transportation is replaced core (13) with the stock with Poly cap.Replace and then take off Poly cap when using for core (13).
Head toothbrushes (4) is provided with bristles (5), liquid outlet (6), passage (9).At the back side of head toothbrushes (4), the end of passage (9) is also blocked passage (9) to soft silica gel plug (7) with the button bit compacting means; Passage (9) head end of sealing gasket (10) device on head toothbrushes (4).Liquid outlet (6) adopts the flexible glue material and has certain elasticity, and head toothbrushes (4) adopts bimodulus injection moulding, the soft silica gel liquid outlets of head mould injection moulding rigid plastics two mould injection mouldings (6) on manufacture craft.Head toothbrushes (4) closely links together with toothbrush handles (3).Head toothbrushes (4) according to the material of bristles be designed to be implanted with bristle with two kinds that are injection molded into the soft silica gel hair, the head toothbrushes of soft silica gel hair (4) is used the bimodulus injection moulding, the soft silica gel hair of head mould injection moulding rigid plastics two mould injection mouldings.
Soft silica gel plug (7) is used the back side of button bit compacting means in head toothbrushes (4), the end of passage (9) is also blocked passage (9), soft silica gel plug (7) is made with soft silica gel and has certain elasticity, soft silica gel plug (7) is provided with a check valve (8), and check valve (8) can swing.The effect of check valve (8) is to block passage (9) to allow liquid tooth paste (12) can prevent that again saliva is in liquid outlet (6) admission passage (9) simultaneously from interior outflow of passage (9).
The invention has the advantages that:
The present invention can pull out head toothbrushes (4) and change for core (13) owing to adopted for core (13) when using up liquid tooth paste (12), also can be according to required replacing head toothbrushes (4).Greatly facilitate people like this and clear up oral bacteria.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1, the 2nd, whole perspective view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is the structural representation that the present invention replaces core (13).
Fig. 5 is the structural representation of soft silica gel plug of the present invention (7).
Fig. 6 is soft silica gel plug of the present invention (7) and head toothbrushes (4) assembling cross-sectional view.
Among the figure, air admission hole (1), compression bag (2), toothbrush handles (3), head toothbrushes (4), bristles (5), liquid outlet (6), soft silica gel plug (7), check valve (8), passage (9), sealing gasket (10), foam (11), liquid tooth paste (12), for core (13), soft silica gel piston (14).
The specific embodiment:
Being contained in the toothbrush handles (3) of hollow for core (13).Toothbrush handles (3) closely is connected with the button bit mode with head toothbrushes (4), and soft silica gel plug (7) is contained in the back side of head toothbrushes (4).When the compression bag (2) on the toothbrush handles that press...withes one's finger down (3), finger has also been blocked air admission hole (1) simultaneously, at this moment the air in the toothbrush handles (3) just is compressed, the liquid tooth paste (12) of this moment just sprays from liquid outlet (6) at the check valve (8) that pushes under the promotion of soft silica gel piston (14) on the soft silica gel plug (7), as Fig. 3,6.Compression bag (2) resilience when unclamping finger, passage (9) on the head toothbrushes (4) of this moment is terminal to be blocked by the check valve of soft silica gel plug (7) (8), liquid tooth paste (12) can not reflux, when fully the finger from toothbrush handles (3) when removing air just enter from air inlet (6), compression bag (2) resets fully.
When replacing core (13) dress ordinary toothpaste among the present invention, foam (11) is canceled.Just seal without foam (11) for core (13), the other end for core (13) is that tail end also will seal with environmental protection soft silica gel piston (14) certainly.Cover toothpaste outlet for core (13) with Poly cap transportation and stock when the core (13), replace to use and take off Poly cap for core (13) Shi Zeke.
Claims (7)
1. one kind is replaced core formula toothbrush to comprise air admission hole (1), compression bag (2), toothbrush handles (3), head toothbrushes (4), bristles (5), liquid outlet (6), soft silica gel plug (7), check valve (8), passage (9), sealing gasket (10), foam (11), liquid tooth paste (12) is for core (13), soft silica gel piston (14) is characterized in that: liquid tooth paste is put into in the core (13), described is exactly the plastic cement pipe the same with pen core for core (13), and described thicker than pen core for core (13), install in the toothbrush handles (3) of hollow for core (13): toothbrush handles (3) closely is connected with the button bit mode with head toothbrushes (4): passage (9) head end of sealing gasket (10) device on head toothbrushes (4), withstanding on the sealing gasket (10) for core (13) in the toothbrush handles (3): at the back side of head toothbrushes (4), the end of passage (9) is also blocked passage (9) to soft silica gel plug (7) with the button bit compacting means.
2. according to claim 1 a kind of for core formula toothbrush, it is characterized in that: head toothbrushes (4) is provided with bristles (5), liquid outlet (6), passage (9).
3. according to claim 1 a kind of for core formula toothbrush, it is characterized in that: head toothbrushes (4) adopts bimodulus injection moulding, the soft silica gel liquid outlets of head mould injection moulding rigid plastics two mould injection mouldings (6) on manufacture craft.
4. according to claim 1 a kind of for core formula toothbrush, it is characterized in that: toothbrush handles (3) is designed to above the hollow type and is provided with compression bag (2), compression bag (2) is made with soft silica gel, compression bag (2) is provided with air admission hole (1), and compression bag (2) is located at the stage casing of toothbrush handles (3).
5. according to claim 1 a kind of for core formula toothbrush, it is characterized in that: liquid tooth paste (12) is housed in the core (13), seal by environmental protection soft silica gel piston (14) for liquid tooth paste (12) one ends in the core (13), the other end has environment friendly foam cotton (11) sealing, cover that end of foam (11) when transportation is replaced core (13) with the stock with Poly cap, replace and then take off Poly cap when using for core (13).
6. according to claim 1 a kind of for core formula toothbrush, it is characterized in that: head toothbrushes (4) be designed to be implanted with bristle according to the material of bristles (5) be injection molded into two kinds of soft silica gel hair, the head toothbrushes (4) that is implanted with bristle is used the bimodulus injection moulding, the soft silica gel bristles of head mould injection moulding rigid plastics two mould injection mouldings.
7. according to claim 1, described a kind of for core formula toothbrush, it is characterized in that: soft silica gel plug (7) is made with soft silica gel and has certain elasticity, soft silica gel plug (7) is provided with a check valve (8), check valve (8) can swing, and the effect of check valve (8) is to block passage (9) to allow liquid tooth paste (12) can prevent that again saliva is in liquid outlet (6) admission passage (9) simultaneously from interior outflow of passage (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102159165A CN102283496A (en) | 2011-07-29 | 2011-07-29 | Replaced core type toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102159165A CN102283496A (en) | 2011-07-29 | 2011-07-29 | Replaced core type toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102283496A true CN102283496A (en) | 2011-12-21 |
Family
ID=45330471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102159165A Pending CN102283496A (en) | 2011-07-29 | 2011-07-29 | Replaced core type toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102283496A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689901A (en) * | 2012-09-28 | 2014-04-02 | 孙明昭 | Health care toothbrush and manufacturing method thereof |
| CN107007004A (en) * | 2017-05-31 | 2017-08-04 | 朱春生 | Paste storage body, toothpaste body and integrative-structure toothbrush |
| CN109892816A (en) * | 2017-12-07 | 2019-06-18 | 长庚医疗财团法人林口长庚纪念医院 | Oral hygiene apparatus |
| CN112971333A (en) * | 2019-12-18 | 2021-06-18 | 宁波市海曙良品生活用品有限公司 | Cleaning tool capable of automatically adding liquid |
-
2011
- 2011-07-29 CN CN2011102159165A patent/CN102283496A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689901A (en) * | 2012-09-28 | 2014-04-02 | 孙明昭 | Health care toothbrush and manufacturing method thereof |
| CN107007004A (en) * | 2017-05-31 | 2017-08-04 | 朱春生 | Paste storage body, toothpaste body and integrative-structure toothbrush |
| CN109892816A (en) * | 2017-12-07 | 2019-06-18 | 长庚医疗财团法人林口长庚纪念医院 | Oral hygiene apparatus |
| CN112971333A (en) * | 2019-12-18 | 2021-06-18 | 宁波市海曙良品生活用品有限公司 | Cleaning tool capable of automatically adding liquid |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |