CN109393716A - One-time injection molding hairbrush syringe needle - Google Patents
One-time injection molding hairbrush syringe needle Download PDFInfo
- Publication number
- CN109393716A CN109393716A CN201811326439.8A CN201811326439A CN109393716A CN 109393716 A CN109393716 A CN 109393716A CN 201811326439 A CN201811326439 A CN 201811326439A CN 109393716 A CN109393716 A CN 109393716A
- Authority
- CN
- China
- Prior art keywords
- hairbrush
- syringe needle
- injection molding
- brush handle
- time injection
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Abstract
The invention overcomes the deficiencies of the prior art, and provides one-time injection molding hairbrush syringe needles, so that doctor is operated more convenient, save the operating time, and drug can be made to smear more thoroughly, uniformly；In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: one-time injection molding hairbrush syringe needle, including hairbrush and syringe needle, the brush handle of the hairbrush is cavity structure, the lower end annular of the hairbrush is fixedly installed multiple bristles, syringe needle is provided in the middle part of the bristle, and the syringe needle is connected to the brush handle cavity of hairbrush, brush handle, bristle and the syringe needle of the hairbrush are integrally formed；It the composite can be widely applied to dentistry/industrial circle.
Description
Technical field
One-time injection molding hairbrush syringe needle of the present invention, belongs to dentistry/industrial technical field.
Background technique
Existing dentistry hairbrush syringe needle is mainly made of hair brush handle and brush head, the separately manufactured mold of hair brush handle brush head, list
Only injection molding sterilizes, production process is time-consuming and laborious, causes the market price higher, increases indirectly then by manually being assembled
Add patient's treatment cost.
The hairbrush syringe needle of assembling can only be used in watery drug, have the disadvantage that can not squeezed for paste or gelatinous drug
End, our hairbrush syringe needle just solve this problem, and the extrusion that gelatinous drug also can be very suitable is simultaneously smeared uniform.
In addition existing dentistry hairbrush syringe needle is mainly used for smearing various dental materials such as desensitizer, fluoride, whitening, closing
Agent etc. cannot be connected with syringe, constantly snearing drug, smear inconvenience, it is time-consuming and laborious, it is easier to cause material
Waste.In Case treatment, coating is removed again due to dipping in medicine back and forth, can extend the Case treatment time in this way, can be made due to time-consuming
Extend at the Principle of Pain time, will also result in the waste of drug.
Improved dentistry hairbrush syringe needle in the market, although can connect syringe needle, still need brush head and syringe needle into
Row assembling, it is time-consuming and laborious, and it is easy depilation, product cost is also relatively high.
Summary of the invention
The invention overcomes the deficiencies of the prior art, and provides one-time injection molding hairbrush syringe needles, grasp doctor
Make to get up more convenient, save the operating time, and drug can be made to smear more thoroughly, uniformly.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: one-time injection molding hairbrush syringe needle, packet
Hairbrush and syringe needle are included, the brush handle of the hairbrush is cavity structure, and the lower end annular of the hairbrush is fixedly installed multiple bristles, institute
It states and is provided with syringe needle in the middle part of bristle, and the syringe needle is connected to the brush handle cavity of hairbrush, brush handle, bristle and the needle of the hairbrush
Head is integrally formed.
The brush handle upper end of the hairbrush is big end, and female Luer structure is provided at the big end.
The internal diameter of the syringe needle is no more than 0.21mm.
The cavity cross section of the hairbrush is tapered.
Compared with the prior art, the invention has the beneficial effects that: hairbrush syringe needle of the present invention is integrally formed, it is no longer necessary to
Secondary assembling is manually carried out, production efficiency is greatly improved, saves human cost, while the selling price of product can be reduced, thus
Patient's medical treatment expense is reduced, so that product is preferably served the whole society, in addition hairbrush syringe needle increases the design of female Luer, can
To be directly connected to syringe, can continuous use, improve efficiency, reduce the pain time of patient.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is bottom view of the invention.
In figure: 1 being hairbrush, 2 be syringe needle, 3 be female Luer structure, 4 be bristle.
Specific embodiment
As shown in Figure 1 and Figure 2, one-time injection molding hairbrush syringe needle of the present invention, including hairbrush 1 and syringe needle 2, the hairbrush 1
Brush handle be cavity structure, the lower end annular of the hairbrush 1 is fixedly installed multiple bristles 4, and the middle part of the bristle 4 is provided with
Syringe needle 2, and the syringe needle 2 is connected to the brush handle cavity of hairbrush 1, brush handle, bristle 4 and the syringe needle 2 of the hairbrush 1 one at
Type.
The brush handle upper end of the hairbrush 1 is big end, and female Luer structure 3 is provided at the big end.
The internal diameter of the syringe needle 2 is no more than 0.21mm.
The cavity cross section of the hairbrush 1 is tapered.
Hairbrush of the present invention and syringe needle are integrally formed, creative by hairbrush during the mould design and manufacture of hairbrush syringe needle
Together with the mold design of syringe needle, while it is all independent each hairbrush to make by the laser equipment of customization brush section
It comes, diameter can reach 0.21mm.
Hairbrush syringe needle small, flexible in the present invention, can be deep into narrow location, accomplish accurate medication.And drug can pass through note
Emitter is slowly permeated inward along hairbrush, easy to operate, has saved the time smeared.
The present invention is disposable, avoids polluting because disinfection is not thorough, more environmentally-friendly.The syringe needle screw socket uses Shandong
That taper design, can connect use with any dental syringe.
The present invention is more convenient in order to make doctor operate, and saves the operating time, and it is more thorough that drug can be made to smear
Bottom, uniformly, it is creative to design syringe needle and hairbrush integral, the structure construction of existing product has been overturned, has been added in joint
Female Luer can be connect with syringe, and use is more flexible, more convenient, and medication dose be not restricted.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Various change out.
Claims (3)
1. one-time injection molding hairbrush syringe needle, which is characterized in that including hairbrush (1) and syringe needle (2), the brush of the hairbrush (1)
Handle is cavity structure, and the lower end annular of the hairbrush (1) is fixedly installed multiple bristles (4), the middle part setting of the bristle (4)
Have syringe needle (2), and the syringe needle (2) is connected to the brush handle cavity of hairbrush (1), brush handle, bristle (4) and the needle of the hairbrush (1)
Head (2) is integrally formed.
2. one-time injection molding hairbrush syringe needle according to claim 1, which is characterized in that the brush handle of the hairbrush (1)
Upper end is big end, and female Luer structure (3) are provided at the big end.
3. one-time injection molding hairbrush syringe needle according to claim 1, which is characterized in that the cavity of the hairbrush (1)
Section is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326439.8A CN109393716A (en) | 2018-11-08 | 2018-11-08 | One-time injection molding hairbrush syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326439.8A CN109393716A (en) | 2018-11-08 | 2018-11-08 | One-time injection molding hairbrush syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109393716A true CN109393716A (en) | 2019-03-01 |
Family
ID=65472360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811326439.8A Pending CN109393716A (en) | 2018-11-08 | 2018-11-08 | One-time injection molding hairbrush syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109393716A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997371A (en) * | 1988-06-22 | 1991-03-05 | Honda Giken Kogyo Kabushiki Kaisha | Dental agent applicator |
| US5269684A (en) * | 1992-08-31 | 1993-12-14 | Ultradent Products, Inc. | Adjustable brush delivery tip with secondary flow path |
| US5286257A (en) * | 1992-11-18 | 1994-02-15 | Ultradent Products, Inc. | Syringe apparatus with detachable mixing and delivery tip |
| US6343929B1 (en) * | 2001-01-22 | 2002-02-05 | Ultradent Products, Inc. | Endodontic irrigator tips having fiber covered cannulas and related methods |
| CN201930285U (en) * | 2010-08-17 | 2011-08-17 | 邱学华 | Tumor therapeutic apparatus |
| CN107949343A (en) * | 2015-07-13 | 2018-04-20 | 奥姆科公司 | For extracting the device and its application method of root pipe |
| CN207654270U (en) * | 2017-06-08 | 2018-07-27 | 徐州医科大学 | Dentine repairs gel implantation tool |
| CN108359236A (en) * | 2018-02-09 | 2018-08-03 | 杭州纳美智康科技有限公司 | A kind of antibacterial toothbrush and its manufacturing method |
-
2018
- 2018-11-08 CN CN201811326439.8A patent/CN109393716A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997371A (en) * | 1988-06-22 | 1991-03-05 | Honda Giken Kogyo Kabushiki Kaisha | Dental agent applicator |
| US5269684A (en) * | 1992-08-31 | 1993-12-14 | Ultradent Products, Inc. | Adjustable brush delivery tip with secondary flow path |
| US5286257A (en) * | 1992-11-18 | 1994-02-15 | Ultradent Products, Inc. | Syringe apparatus with detachable mixing and delivery tip |
| US6343929B1 (en) * | 2001-01-22 | 2002-02-05 | Ultradent Products, Inc. | Endodontic irrigator tips having fiber covered cannulas and related methods |
| CN201930285U (en) * | 2010-08-17 | 2011-08-17 | 邱学华 | Tumor therapeutic apparatus |
| CN107949343A (en) * | 2015-07-13 | 2018-04-20 | 奥姆科公司 | For extracting the device and its application method of root pipe |
| CN207654270U (en) * | 2017-06-08 | 2018-07-27 | 徐州医科大学 | Dentine repairs gel implantation tool |
| CN108359236A (en) * | 2018-02-09 | 2018-08-03 | 杭州纳美智康科技有限公司 | A kind of antibacterial toothbrush and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |