CN105495970A - Resin molded hair pin and method for manufacturing the same - Google Patents
Resin molded hair pin and method for manufacturing the same Download PDFInfo
- Publication number
- CN105495970A CN105495970A CN201510649549.8A CN201510649549A CN105495970A CN 105495970 A CN105495970 A CN 105495970A CN 201510649549 A CN201510649549 A CN 201510649549A CN 105495970 A CN105495970 A CN 105495970A
- Authority
- CN
- China
- Prior art keywords
- wire rod
- hair clip
- synthetic resin
- top wire
- hinge
- 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
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D8/00—Hair-holding devices; Accessories therefor
- A45D8/02—Hair pins
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D8/00—Hair-holding devices; Accessories therefor
- A45D8/002—Accessories therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D8/00—Hair-holding devices; Accessories therefor
- A45D8/20—Hair clamps, i.e. elastic multi-part clamps, the parts of which are pivotally connected between their ends
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
According to one embodiment of the invention, a resin molded hair pin is provided, and a part of the resin molded hair pin is formed by a resin. The resin molded hair pin is characterized by comprising an upper wire rod (10), a lower wire rod (20) and a resin member (30). One end of the upper wire rod (10) is provided with a hooking piece (11), and the other end of the upper wire rod (10) is provided with a hinge piece (15). The lower wire rod (20) is provided with a placing groove (22) engaged with the hooking piece (11) and a hinge shaft (25) connected with the hinge piece (15). The resin member (30) covers the outside surface of the upper wire rod (10), and supports the lower wire rod (20) in a rotatable manner. Thus, the whole resin molded hair pin based on the wire rods is thin and short, the resin molded hair pin has beautiful appearance and convenient functions, and wearing comfort and durability are improved.
Description
Technical field
The present invention relates to hair clip, more specifically, relate to a kind of give based on the structure coordinating metal wire and resin functional to keep the good synthetic resin molding hair clip wearing sense and manufacture method thereof.
Background technology
Generally, be worn over hair clip on women's hair and other ornaments, bag, clothes are the same, have with the popularity of certain mechanical periodicity in material, apperance, color etc.Particularly for the material of hair clip, recently favor be the form of hybrid metal and resin.No matter be any situation, importantly functional and durability guaranteed on basis attractive in appearance in design.
As related to this can reference at first technical literature, disclose Korea S open No. 2013-0005679th, utility model publication (at first technical literature 1), No. 1347673rd, Korean granted Application Publication (at first technical literature 2) etc.
Comprise at the hair clip of first technical literature 1: body, has snap-lock projections; And clamping bar, can combine with described snap-lock projections and be separated, wherein, be wound around on the body and be fixed with more than one elastic webbing, this elastic webbing along clamping bar length direction ringwise and be made up of the synthetic resin with elastic restoring force, the upper surface of body is close to elastic webbing, and lower surface is spaced except two ends.Thus, hair clip can not landing easily, and can be embodied various design by extra decoration.
Comprise at the hair clip of first technical literature 2: clamp area, is made up of line; And connecting elements, for described clamp area being fixed to the opposite side of hairpin body, wherein, described connecting elements comprises: movable part, is inserted in synthetic resin by injection molding manner; Fixed part, is incorporated into the end side of described hairpin body; And arc elastic neck, for connecting described movable part and described fixed part.Thereby, it is possible to maintain the uniformity of quality with low cost, there is not inconvenient part during use, and play IMAGE.
According to above-mentioned at first technical literature, although disclose the structure of molded synthetic resin on metal, but there is thick body on the whole, therefore embody based on wire material compact structure in Shortcomings.Be conducive to adopting compact structure although compare at first technical literature 2, but easily there is endurance failure in the arc elastic neck be made up of synthetic resin, becomes the major reason reducing durability.
Online technique document
Patent document
1, Korea S's open No. 2013-0005679 " hair clip of not landing " (publication date: 2013.9.30) of utility model publication
2, No. 1347673rd, Korean granted Application Publication " hair clip " (publication date: 2013.7.10)
Summary of the invention
Technical problem
Be intended to improve the object of the invention is to of existing issue as above, a kind of synthetic resin molding hair clip and manufacture method thereof are provided, it embodies the compact structure based on wire material on the whole, beauty outward appearance and easily the comfortableness and durability worn can also be improved in functional basis.
Technical scheme
In order to reach described object, according to an embodiment of the present invention, provide a kind of synthetic resin molding hair clip, its part is made up of synthetic resin, it is characterized in that, comprising: top wire rod, is provided with hook tabs, is provided with hinge plate at the other end in its one end; Bottom wire rod, has the resettlement groove engaged with described hook tabs and the hinge axis be connected with described hinge plate; And resin component element, cover the outer surface of described top wire rod, and rotatably support described bottom wire rod.
According to detailed structure of the present invention, it is characterized in that, the hook tabs of described top wire rod has multistage step to be engaged on multiple positions of resettlement groove.
According to detailed structure of the present invention, it is characterized in that, the hinge axis of described bottom wire rod is contained in the through hole of the hinge platform be combined on hinge plate.
According to detailed structure of the present invention, it is characterized in that, described resin component element along top wire rod in length and breadth at least one direction on form multiple row comb portion.
According to another embodiment of the present invention, a kind of manufacture method of synthetic resin molding hair clip as claimed in claim 1 is provided, it is characterized in that, comprising: step a, top wire rod to be assembled in injection mold and to inject molten resin, to form the middle product being coated with resin component element; Step b, form bottom wire rod, described bottom wire rod has the resettlement groove of the hook tabs corresponding to described top wire rod; Step c, inserts the hinge axis of bottom wire rod, and clip is fixed on centre to described middle product.
According to detailed structure of the present invention, it is characterized in that, in described step a, top wire rod is assembled in injection mold with the state being combined with hinge platform in its end.
According to detailed structure of the present invention, it is characterized in that, the state that described step a fixes in the middle of the wire rod of top with the retaining piece by being formed in injection mold inside is carried out.
Invention effect
As mentioned above, based on the present invention, when embodying the compact structure based on wire material on the whole, beauty outward appearance and easily the comfortableness and durability worn can also be improved in functional basis.
Accompanying drawing explanation
Fig. 1 illustrates the upper surface of the hair clip that the present invention relates to and the stereogram of lower surface.
Fig. 2 is the structure chart in the front that the hair clip that the present invention relates to is shown.
Fig. 3 is the structure chart of the lower surface that the hair clip that the present invention relates to is shown.
Fig. 4 to Fig. 6 is the ideograph of the master operation that the hair clip manufacture method that the present invention relates to is shown.
Reference numeral
10: top wire rod
11: hook tabs
13: multistage step
15: hinge plate
20: bottom wire rod
22: resettlement groove
25: hinge axis
28: clip
30: resin component element
31: comb portion
33: grasping part
35: hinge platform
36: through hole
38: ornament
40: injection mold
41: cavity
43: retaining piece
45: door
Detailed description of the invention
Below, according to accompanying drawing, embodiments of the invention are described in detail.
According to an embodiment of the present invention, open a part of hair clip be made up of synthetic resin.The main skeleton of hair clip uses the wire rod of metal, but is non-essentially defined in this.Synthetic resin is mainly formed on hair clip and is exposed to outside part, in order to embody the color (texture) of beauty and gentleness.
The structure that the present invention relates to is, is provided with hook tabs 11 in one end of top wire rod 10, is provided with hinge plate 15 at the other end.Top wire rod 10 uses has the line of diameter in the circular cross-section of 2 ~ 3mm degree, but does not get rid of the line with dihedral or elliptic cross-section or the line with band tee section.The length that the two ends of top wire rod 10 are specified by bending, and in its side by alite paste in conjunction with hook tabs 11.As aftermentioned, can at the opposite side of top wire rod 10 in conjunction with hinge platform 34.Hook tabs 11 preferably uses anti abrasive metal and is formed as hollow structure.
In addition, the structure that the present invention relates to is, bottom wire rod 20 has the resettlement groove 22 engaged with described hook tabs 11 and the hinge axis 25 be connected with described hinge plate 15.Bottom wire rod 20 uses has the line of diameter in the circular cross-section of 1 ~ 2mm degree, but does not get rid of the line with dihedral or elliptic cross-section or the line with band tee section.With reference to Fig. 3, bottom wire rod 20 is the laterally zygomorphic structures of the resettlement groove 22 forming depression after doubling in centre.Resettlement groove 22 is engaged with the hook tabs 11 of top wire rod 10 separably by oval opening.By bending, hinge axis 25 toward each other rotatably engages with the through hole 36 of hinge platform 35 described later.
Hair clip so based on top wire rod 10 and bottom wire rod 20 easily embodies compact structure.
According to detailed structure of the present invention, it is characterized in that, the hook tabs 11 of described top wire rod 10 has multistage step 13 to be engaged on multiple positions of resettlement groove 22.With reference to Fig. 2, the multistage step 13 of hook tabs 11 can be formed as the shape of joint three balls.Thus, when bottom wire rod 20 rotates and engages with hook tabs 11, according to the amount of Shu Maofa, carry out selecting in three positions of multistage step 13 and combine.This is the structure functional easily basis when using hair clip also being guaranteed the comfortableness worn.
In addition, the structure that the present invention relates to is, resin component element 30 covers the outer surface of described top wire rod 10, and rotatably supports described bottom wire rod 20.Resin component element 30 uses also has mar proof and the material harmless to human body (hair) on thermoplastic basis.If the part that resin component element 30 combines between top wire rod 10 and bottom wire rod 20, be then conducive to boosting productivity in the volume production of hair clip.Certainly in this case, realize functional durability simultaneously guaranteeing rotating part that bottom wire rod 20 rotates smoothly, this needs to pay attention in lifting quality.
According to detailed structure of the present invention, it is characterized in that, the hinge axis 25 of described bottom wire rod 20 is contained in the through hole 36 of the hinge platform 35 be combined on hinge plate 15.Hinge platform 35 preferably uses texture similar to resin component element 30 and the cellulose acetate that heat resistance is good.With reference to Fig. 2, hinge platform 35 is incorporated into the lower end of hinge plate 15, and rotatably supports the hinge axis 25 be housed in through hole 36.Based on this mode, bottom wire rod 20 is successfully rotated, and reduces the endurance failure of hinge platform 35, thus can durability be improved.
According to detailed structure of the present invention, it is characterized in that, described resin component element 30 along top wire rod 10 in length and breadth at least one direction on form multiple row comb portion 31.Exemplified with the state only forming multiple row comb portion 31 in the longitudinal direction of top wire rod 10 in accompanying drawing, but also can form multiple row in the horizontal to increase the coefficient of friction relative to hair.No matter be any situation, the comb forming comb portion 31 can be formed as identical length or different length.
According to another embodiment of the present invention, the manufacture method of the hair clip of open claim 1.Form the top wire rod 10 of hair clip, bottom wire rod 20, the basic structure of resin component element 30 and above-mentioned being consistent.
Step a of the present invention is, to be assembled to by top wire rod 10 in injection mold 40 and to inject molten resin, to form the process of the middle product being coated with resin component element 30.With reference to Fig. 4, injection mold about 40 is split, and has cavity 41, door 45 etc.Top wire rod 10 is put in injection mold 40 by the state of bending with two ends.Molten resin is injected in cavity 41 by door 45, covers on the outer surface of top wire rod 10 with the thickness specified.Middle product are called as from the top wire rod 10 of injection mold 40 separation and resin component element 30 after molten resin solidification.
According to detailed structure of the present invention, it is characterized in that, in described step a, top wire rod 10 is assembled in injection mold 40 with the state being combined with hinge platform 35 in its end.When the state being incorporated into top wire rod 10 end with the hinge platform 35 formed by cellulose acetate is in advance put in injection mold 40, boost productivity from volume production angle, as mentioned above, improve the operation convenience involved by rotation and the durability of bottom wire rod 20 simultaneously.
According to detailed structure of the present invention, it is characterized in that, the state that described step a fixes in the middle of top wire rod 10 with the retaining piece 43 by being formed in injection mold 40 inside is carried out.Even if top wire rod 10 is closely fixed in injection mold 40, also can occurs when injecting molten resin with high pressure sagging and depart from the position set.When there is top wire rod 10 sagging, molten resin in uneven thickness, causes mar proof and durability to reduce.Therefore, the cavity 41 of injection mold 40 is in the present invention formed with retaining piece 43, closely to fix the mid portion of top wire rod 10.Certainly, the groove of the formation grasping part, surface 33 due to retaining piece 43 at middle product, but its size is trickle, does not therefore affect aesthetic feeling.
Step b of the present invention is the process forming bottom wire rod 20, and described bottom wire rod 20 has the resettlement groove 22 of the hook tabs 11 corresponding to described top wire rod 10.Form in the Fig. 3 using bender (omitting diagram) bottom wire rod 20 Bending Processing to be become above-mentioned.By this Bending Processing, resettlement groove 22 and the hinge axis 25 of bottom wire rod 20 are formed simultaneously.Certainly, carry out in process, in conjunction with hook tabs 11 on the top wire rod 10 exposed of above-mentioned middle product in step b.
Step c of the present invention is, inserts the hinge axis 25 of bottom wire rod 20, and clip 28 is fixed on middle process to described middle product.Due to the structure of line, the other end and the hinge axis 25 of bottom wire rod 20 easily open.Also can easily open even if open hinge axis 25 and be inserted into after in the through hole 36 of hinge platform 35.Therefore, as shown in Figure 6, in the intermediate sleeve of bottom wire rod 20 clip 28 with Stationary liquid to line between interval.Along with on bottom wire rod 20 in conjunction with clip 28, make resettlement groove 22 carry out stable elastic deformation, hinge axis 25 meanwhile can be prevented at will to be separated because of little external force.
On the other hand, as final step of the present invention, ornament 38 can be pasted onto the upside of resin component element 30 being pasted hinge platform 35.
The present invention is not limited to described embodiment, for the technical staff possessing general knowledge in this area, can carry out various amendment and distortion is apparent when not departing from thought of the present invention and scope.Therefore those variation or modification all should belong within the scope of claims of the present invention.
Claims (7)
1. a synthetic resin molding hair clip, its part is made up of synthetic resin, it is characterized in that, comprising:
Top wire rod (10), is provided with hook tabs (11) in its one end, be provided with hinge plate (15) at the other end;
Bottom wire rod (20), has the resettlement groove (22) engaged with described hook tabs (11) and the hinge axis (25) be connected with described hinge plate (15); And
Resin component element (30), covers the outer surface on described top wire rod (10), and rotatably supports described bottom wire rod (20).
2. synthetic resin molding hair clip according to claim 1, is characterized in that,
The hook tabs (11) on described top wire rod (10) has multistage step (13) to be engaged on multiple positions of resettlement groove (22).
3. synthetic resin molding hair clip according to claim 1, is characterized in that,
The hinge axis (25) of described bottom wire rod (20) is contained in the through hole (36) of the hinge platform (35) be combined on hinge plate (15).
4. synthetic resin molding hair clip according to claim 1, is characterized in that,
Described resin component element (30) along top wire rod (10) in length and breadth at least one direction on form multiple row comb portion (31).
5. a manufacture method for synthetic resin molding hair clip as claimed in claim 1, is characterized in that, comprising:
Step a, to be assembled to top wire rod (10) in injection mold (40) and to inject molten resin, to form the middle product being coated with resin component element (30);
Step b, form bottom wire rod (20), described bottom wire rod (20) has the resettlement groove (22) of the hook tabs (11) corresponding to described top wire rod (10);
Step c, inserts the hinge axis (25) of bottom wire rod (20), and clip (28) is fixed on centre to described middle product.
6. the manufacture method of synthetic resin molding hair clip according to claim 5, is characterized in that,
In described step a, top wire rod (10) is assembled in injection mold (40) with the state being combined with hinge platform (35) in its end.
7. the manufacture method of synthetic resin molding hair clip according to claim 5, is characterized in that,
Described step a carries out with the state fixed in the middle of top wire rod (10) by being formed in the inner retaining piece (43) of injection mold (40).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0136706 | 2014-10-10 | ||
| KR1020140136706A KR101599406B1 (en) | 2014-10-10 | 2014-10-10 | Resin molded hair pin and Method for manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105495970A true CN105495970A (en) | 2016-04-20 |
Family
ID=55535636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510649549.8A Pending CN105495970A (en) | 2014-10-10 | 2015-10-09 | Resin molded hair pin and method for manufacturing the same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101599406B1 (en) |
| CN (1) | CN105495970A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2226860Y (en) * | 1995-04-25 | 1996-05-15 | 董胜合 | Hairpin with fragrance |
| CN2636693Y (en) * | 2003-07-09 | 2004-09-01 | 薇薇有限公司 | Antislid hair grip |
| CN101657123A (en) * | 2006-12-29 | 2010-02-24 | 古迪产品公司 | Hair retaining clip with resilient gripping member |
| KR20100023357A (en) * | 2008-08-21 | 2010-03-04 | 김현주 | A hair pin |
| JP3167924U (en) * | 2011-02-28 | 2011-05-26 | 株式会社ラッキートレンディ | Hair stopper |
| CN201967998U (en) * | 2010-12-02 | 2011-09-14 | 广州市流行美商业有限公司 | Hairpin |
| KR20130078340A (en) * | 2011-12-30 | 2013-07-10 | 윤민욱 | A barrette |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000021115U (en) * | 1999-05-20 | 2000-12-15 | 양경석 | Aaaaa |
| KR200227239Y1 (en) * | 2000-11-29 | 2001-06-15 | 황두한 | A hair pin |
| KR200442121Y1 (en) * | 2007-07-09 | 2008-10-10 | 유종석 | Hair pin |
| KR20130005679A (en) | 2011-07-07 | 2013-01-16 | 유창근 | Aautomatic scent and descent system of turnover-chair |
-
2014
- 2014-10-10 KR KR1020140136706A patent/KR101599406B1/en active IP Right Grant
-
2015
- 2015-10-09 CN CN201510649549.8A patent/CN105495970A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2226860Y (en) * | 1995-04-25 | 1996-05-15 | 董胜合 | Hairpin with fragrance |
| CN2636693Y (en) * | 2003-07-09 | 2004-09-01 | 薇薇有限公司 | Antislid hair grip |
| CN101657123A (en) * | 2006-12-29 | 2010-02-24 | 古迪产品公司 | Hair retaining clip with resilient gripping member |
| KR20100023357A (en) * | 2008-08-21 | 2010-03-04 | 김현주 | A hair pin |
| CN201967998U (en) * | 2010-12-02 | 2011-09-14 | 广州市流行美商业有限公司 | Hairpin |
| JP3167924U (en) * | 2011-02-28 | 2011-05-26 | 株式会社ラッキートレンディ | Hair stopper |
| KR20130078340A (en) * | 2011-12-30 | 2013-07-10 | 윤민욱 | A barrette |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101599406B1 (en) | 2016-03-03 |
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Application publication date: 20160420 |