CN106273225A - A kind of method that toothbrush is entered glue injection and toothbrush - Google Patents
A kind of method that toothbrush is entered glue injection and toothbrush Download PDFInfo
- Publication number
- CN106273225A CN106273225A CN201610787083.2A CN201610787083A CN106273225A CN 106273225 A CN106273225 A CN 106273225A CN 201610787083 A CN201610787083 A CN 201610787083A CN 106273225 A CN106273225 A CN 106273225A
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- Prior art keywords
- glue
- brush handle
- time
- tooth
- enters
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14385—Coating a portion of a bundle of inserts, e.g. making brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/42—Brushes
- B29L2031/425—Toothbrush
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
The invention discloses a kind of method that toothbrush enters glue injection and toothbrush, the method for the present invention, when described tooth-brush handle enters glue injection, first carries out i & lt and enters glue injection described tooth-brush handle, and i is positive integer.Described tooth-brush handle is carried out i+1 time and enters glue injection, the moulding using described i+1 time to use when entering glue injection covers described i & lt and enters the glue-feeder stayed after glue, make on described tooth-brush handle, only to present described i+1 time and enter the glue-feeder stayed after glue, without leaving multiple glue-feeder on tooth-brush handle surface, it is possible to increase the aesthetics of tooth-brush handle.
Description
Technical field
The application relates to the articles for daily use, particularly relates to a kind of method that toothbrush enters glue injection and toothbrush.
Background technology
At present, have a technical process entering glue injection when making toothbrush, enter glue injection, be the moulding that will melt
Flow into cavity by glue-feeder, and then condensation forms the process of solid shape.Glue-feeder can be understood as molten plastic by watering
Injection system enters last one " door " of die cavity, is to connect sub-runner and the feeding-passage of die cavity.It has two functions: the
One, plastic melt is flowed into die cavity and plays control action；Second, after injection pressure is cancelled, block die cavity, make in die cavity not yet
The plastics of cooling and solidifying will not flow backwards.
The requirement of products appearance, the restriction of size and dimension and the plastics kind used are depended in the selection of glue-feeder
Etc. factor.The shape and size of glue-feeder are the biggest on plastic part quality impact.
Monochromatic toothbrush majority on market uses the mode of ' brush holder afterbody enters glue injection ' to pour into a mould, and so can have one and enter
Jiao Kou.And double-colored, trichroism, four color toothbrushes are when carrying out being molded into glue, different colors can once enter glue injection.The most double
Color toothbrush can carry out twice injection, and trichroism toothbrush can carry out three times entering glue injection.And enter glue injection every time and the next one all can be stayed to enter
Jiao Kou, and then double-colored, trichroism, four color toothbrushes then can leave 2,3,4 glue-feeders at brush surface into glue injection accordingly carrying out,
Referring to Fig. 1, when entering glue injection for three times, leave glue-feeder 01, glue-feeder 02, glue-feeder 03.Holding high-quality outward appearance is by this
The most disadvantageous.
Summary of the invention
Invention provides a kind of method that toothbrush is entered glue injection and toothbrush, to solve repeatedly entering glue injection
Time can leave multiple glue-feeder at brush surface and then affect technical problem attractive in appearance.
For solving above-mentioned technical problem, the invention provides a kind of method that toothbrush is entered glue injection, described toothbrush
Including toothbrush bristle and tooth-brush handle, described toothbrush bristle is fixed on one end of described tooth-brush handle, and described method includes:
Described tooth-brush handle carrying out i & lt and enters glue injection, i is positive integer；
Described tooth-brush handle is carried out i+1 time and enters glue injection, use the injection that described i+1 time uses when entering glue injection
Part covers described i & lt and enters the glue-feeder stayed after glue, makes only to present on described tooth-brush handle after described i+1 time enters glue
The glue-feeder stayed.
Preferably, the described i+1 time that carries out described tooth-brush handle enters glue injection, uses described i+1 time to enter glue injection
Time the moulding that uses cover after described i & lt enters the glue-feeder stayed after glue, including:
Carry out the i-th+2 times described tooth-brush handle entering glue injection so that the injection used when entering glue injection for described the i-th+2 times
Part covers described i+1 time and enters the glue-feeder stayed after glue, make only to present on described tooth-brush handle described i+1 time enter glue it
After the glue-feeder that stays.
Preferably, described i & lt enters the moulding color of glue injection and described i+1 time enters the moulding color of glue injection
Can be the same or different.
Preferably, described i+1 time is entered the moulding color of glue injection and enters the moulding face of glue injection for described the i-th+2 times
Color is different.
The invention discloses a kind of toothbrush, described toothbrush includes that toothbrush bristle and tooth-brush handle, described toothbrush bristle are fixed
In one end of described tooth-brush handle, described tooth-brush handle is carried out being molded into glue by the method described in technique scheme.
By one or more technical scheme of the present invention, the invention have the advantages that or advantage:
The invention discloses a kind of method that toothbrush enters glue injection and toothbrush, the method for the present invention is to described tooth
Brush brush holder carry out into glue be molded time, first described tooth-brush handle is carried out i & lt enter glue injection, i is positive integer.To described toothbrush brush
Handle carries out i+1 time and enters glue injection, and the moulding using described i+1 time to use when entering glue injection covers described i & lt and enters glue
The glue-feeder stayed afterwards, makes only to present described i+1 time on described tooth-brush handle and enters the glue-feeder stayed after glue, without
Multiple glue-feeder is left, it is possible to increase the aesthetics of tooth-brush handle on tooth-brush handle surface.
Accompanying drawing explanation
Fig. 1 be of the prior art enter glue injection after Tooth-brush structure schematic diagram；
Fig. 2 is the Tooth-brush structure schematic diagram that the embodiment of the present invention enters after glue injection；
Fig. 3 is the Tooth-brush structure schematic diagram that embodiment of the present invention monochrome enters after glue injection.
Detailed description of the invention
In order to make the application the technical staff in the technical field be more clearly understood that the application, below in conjunction with the accompanying drawings,
By specific embodiment, technical scheme is described in detail.
In embodiments of the present invention, a kind of method that toothbrush is entered glue injection is disclosed.The method is to toothbrush brush
After handle repeatedly enters glue injection, it is possible to only retain a glue-feeder on tooth-brush handle, without on tooth-brush handle surface
Leave multiple glue-feeder, it is possible to make tooth-brush handle keep attractive in appearance.
In concrete implementation process, the present invention can once enter glue upper in the way of utilization successively covers and is molded into glue
During injection, the covering last time enters the glue-feeder that glue injection stays so that after tooth-brush handle repeatedly enters glue injection, energy
Enough only reservation on tooth-brush handle, enters the glue-feeder stayed after glue injection, for the last time without staying on tooth-brush handle surface
Above enter various glue-feeders during glue injection, it is possible to make tooth-brush handle keep attractive in appearance.
In concrete implementation process, described tooth-brush handle first carrying out i & lt and enters glue injection, i is positive integer.
Described tooth-brush handle is carried out i+1 time and enters glue injection, use the injection that described i+1 time uses when entering glue injection
Part covers described i & lt and enters the glue-feeder stayed after glue, makes only to present on described tooth-brush handle after described i+1 time enters glue
The glue-feeder stayed.
As a example by i=1, when entering glue injection, first carry out tooth-brush handle the 1st time entering glue injection, can be at tooth after injection
A glue-feeder is left on brush brush holder.Then on tooth-brush handle, carry out second time enter glue injection, use described 2nd time and enter glue note
The moulding used when moulding covers and enters the glue-feeder stayed after glue described 1st time, makes only to present on described tooth-brush handle described
Enter the glue-feeder stayed after glue 2nd time.
It is above twice entering embodiment during glue injection.Certainly, the span of i can be Arbitrary Digit, the such as the 6th (i=
6) secondary enter after glue injection, carrying out the 7th time entering glue injection, after making only to present on described tooth-brush handle described 7th time and entering glue
The glue-feeder stayed.
In following embodiment, on the basis of entering glue injection at upper twice, also there is embodiments below:
Carry out the i-th+2 times described tooth-brush handle entering glue injection so that use when entering glue injection for described the i-th+2 times
Moulding covers described i+1 time and enters the glue-feeder stayed after glue, makes only to present described i+1 time on described tooth-brush handle and enters
The glue-feeder stayed after glue.
Such as use i=1 citing, can be as shown in Figure 2:
Carry out described tooth-brush handle the 1st time entering glue injection.
When entering glue injection the 2nd time, enter to carry out on the glue-feeder 11 stayed after glue to enter for the 2nd time glue note at described 1st time
Mould so that enter glue covering for described 2nd time and enter the glue-feeder 11 stayed after glue described 1st time.
When entering glue injection the 3rd time, enter to carry out on the glue-feeder 12 stayed after glue to enter for the 3rd time glue note at described 2nd time
Mould so that enter glue covering for described 3rd time and enter the glue-feeder 12 stayed after glue described 2nd time.
Utilize this mode successively covered, can make tooth-brush handle surface the most only present the 3rd time enter glue be molded into
The glue-feeder 13 stayed after glue.This kind of mode can realize final products and only stay the high-quality appearance of a glue-feeder.
It addition, described i & lt enters the moulding color of glue injection and described i+1 time enter the moulding color of glue injection can
With identical can also be different.It is to say, the color of moulding may also be multiple color, it is also possible to be single color.In reality
In the application of border, if entering glue injection for only twice, then the moulding being preferably selected different colours carries out being molded into glue.
In another optional embodiment, described i+1 time is entered the moulding color of glue injection and enters for described the i-th+2 times
The moulding color of glue injection is different.
Due to the moulding that the runners such as traditional toothbrush are longer, it is required to the mode using bottom to enter glue, and glue-feeder is relatively
Greatly, it is the open defect that cannot eliminate.And then the present invention can enter glue injection by monochrome being divided into twice, second time is made to enter glue
Injection covers enters for the first time glue and is molded the glue-feeder stayed, and then utilizes third time to enter glue injection and covers second time and enter glue injection and stay
Under glue-feeder, make on tooth-brush handle only to retain third time and enter glue and be molded the glue-feeder stayed.
Refer to Fig. 2,3 this enter glue injection time actual all employ 3 kinds of different colors.
Monochromatic injection moulding process can also be adopted in the same way, such as can be by monochrome is divided into twice injection, such as figure
3, it is divided into the 1st time entering glue injection and entering glue injection for the 2nd time by monochrome (such as red).
Enter for 1st time glue injection moulding color enter with the 2nd glue injection moulding color identical, and enter for the 3rd time glue note
The moulding color moulded is different with the color of the 2nd moulding, but all have employed the mode successively covered and carry out being molded into glue, from
And optimize the quality effect of glue-feeder.
It is above the detailed description of the invention entering glue injection of the present invention, and in actual applications, the invention also discloses one
Planting toothbrush, toothbrush includes that toothbrush bristle and tooth-brush handle, described toothbrush bristle are fixed on one end of described tooth-brush handle, this toothbrush
Brush holder carries out being molded into glue through the method for above-described embodiment introduction.No matter being molded how many times, this tooth-brush handle surface is all the time only
There is 1 glue-feeder.
By one or more embodiment of the present invention, the invention have the advantages that or advantage:
The invention discloses a kind of method that toothbrush enters glue injection and toothbrush, the method for the present invention is to described tooth
Brush brush holder carry out into glue be molded time, first described tooth-brush handle is carried out i & lt enter glue injection, i is positive integer.To described toothbrush brush
Handle carries out i+1 time and enters glue injection, and the moulding using described i+1 time to use when entering glue injection covers described i & lt and enters glue
The glue-feeder stayed afterwards, makes only to present described i+1 time on described tooth-brush handle and enters the glue-feeder stayed after glue, without
Multiple glue-feeder is left, it is possible to increase the aesthetics of tooth-brush handle on tooth-brush handle surface.
Although having been described for the preferred embodiment of the application, but one of ordinary skilled in the art once knowing substantially
Creative concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to bag
Include preferred embodiment and fall into all changes and the amendment of the application scope.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the application to the application
God and scope.So, if these amendments of the application and modification belong to the scope of the application claim and equivalent technologies thereof
Within, then the application is also intended to comprise these change and modification.
Claims (5)
1. the method that toothbrush enters glue injection, described toothbrush includes toothbrush bristle and tooth-brush handle, described toothbrush brush
Hair is fixed on one end of described tooth-brush handle, it is characterised in that described method includes:
Described tooth-brush handle carrying out i & lt and enters glue injection, i is positive integer；
Described tooth-brush handle carrying out i+1 time and enters glue injection, the moulding using described i+1 time to use when entering glue injection covers
Cover described i & lt and enter the glue-feeder stayed after glue, make only to present on described tooth-brush handle after described i+1 time enters glue and stay
Glue-feeder.
2. the method for claim 1, it is characterised in that the described i+1 time that carries out described tooth-brush handle enters glue injection,
After the described i & lt of moulding covering using described i+1 time to use when entering glue injection enters the glue-feeder stayed after glue, bag
Include:
Carry out the i-th+2 times described tooth-brush handle entering glue injection so that the injection used when entering glue injection for described the i-th+2 times
Part covers described i+1 time and enters the glue-feeder stayed after glue, make only to present on described tooth-brush handle described i+1 time enter glue it
After the glue-feeder that stays.
3. method as claimed in claim 2, it is characterised in that described i & lt enters the moulding color and described i-th of glue injection
The moulding color entering glue injection for+1 time can be the same or different.
4. method as claimed in claim 3, it is characterised in that described i+1 time enters the moulding color of glue injection and described
The moulding color entering glue injection for the i-th+2 times is different.
5. a toothbrush, described toothbrush includes that toothbrush bristle and tooth-brush handle, described toothbrush bristle are fixed on described tooth-brush handle
One end, it is characterised in that described tooth-brush handle by the method described in the arbitrary claim of described claim 1-4 carry out into glue note
Mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787083.2A CN106273225A (en) | 2016-08-30 | 2016-08-30 | A kind of method that toothbrush is entered glue injection and toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787083.2A CN106273225A (en) | 2016-08-30 | 2016-08-30 | A kind of method that toothbrush is entered glue injection and toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106273225A true CN106273225A (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787083.2A Pending CN106273225A (en) | 2016-08-30 | 2016-08-30 | A kind of method that toothbrush is entered glue injection and toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106273225A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003170A (en) * | 2006-01-20 | 2007-07-25 | 佛山市顺德区汉达精密电子科技有限公司 | Jetting out method for molding bicolor plastic cement |
| US20080011551A1 (en) * | 2004-09-27 | 2008-01-17 | Yoshiharu Inazuka | Fluid Lubrication Bearing Device and Method of Manufacturing the Same |
| CN102107487A (en) * | 2010-11-23 | 2011-06-29 | 武汉市今晨实业有限公司 | Method for producing brush holder of tooth brush |
| CN102107488A (en) * | 2010-11-23 | 2011-06-29 | 武汉市今晨实业有限公司 | Method for producing toothbrush handle by injection molding for twice |
| CN102161223A (en) * | 2011-01-12 | 2011-08-24 | 深圳创维－Rgb电子有限公司 | Injecting mold of bi-color screen-sealing front housing and precise injection molding method |
-
2016
- 2016-08-30 CN CN201610787083.2A patent/CN106273225A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080011551A1 (en) * | 2004-09-27 | 2008-01-17 | Yoshiharu Inazuka | Fluid Lubrication Bearing Device and Method of Manufacturing the Same |
| CN101003170A (en) * | 2006-01-20 | 2007-07-25 | 佛山市顺德区汉达精密电子科技有限公司 | Jetting out method for molding bicolor plastic cement |
| CN102107487A (en) * | 2010-11-23 | 2011-06-29 | 武汉市今晨实业有限公司 | Method for producing brush holder of tooth brush |
| CN102107488A (en) * | 2010-11-23 | 2011-06-29 | 武汉市今晨实业有限公司 | Method for producing toothbrush handle by injection molding for twice |
| CN102161223A (en) * | 2011-01-12 | 2011-08-24 | 深圳创维－Rgb电子有限公司 | Injecting mold of bi-color screen-sealing front housing and precise injection molding method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170426 Address after: 214072 Jiangsu province Wuxi City Liyuan Development Zone, block 06-4 office building (DiCui Road No. 100 building AB room 251) Applicant after: Wuxi Qinghe Beckham Technology Co. Ltd. Address before: 100085 Beijing City, Haidian District Fanglu Zhu Lin No. 66 Shun Yip do Pioneering Park B building 3 floor D gate Applicant before: Beijing Qinghe barn Technology Co. Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |