CN106926407B

CN106926407B - The clamp manufacturing method and its clamp of hair clip and its hair clip is formed by two clamps

Info

Publication number: CN106926407B
Application number: CN201511010877.XA
Authority: CN
Inventors: 徐士凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2019-03-29
Anticipated expiration: 2035-12-30
Also published as: CN106926407A

Abstract

The clamp manufacturing method and its clamp of a kind of hair clip and its hair clip is formed by two clamps, the following steps are included: S1 manufactures a fixed form, a collapsible form, has the die cavity of at least one plastic clamp after fixed form, collapsible form molding, corresponding fixed form side has the first template on the inside of collapsible form, and the first template-setup is connected to linear channel with die cavity；The groove that diameter is greater than channel outboard end is arranged in fixed second template on the outside of the first template, the second template corresponding channel position again；S2 enables fixing mould, flexible mould molding, and jet-out plastic makes plastics fill die cavity, channel, groove；S3 enables collapsible form be detached from fixed form, and is attached to clamp on collapsible form；S4 holds clamp in top and corresponds to displacement activity template set distance, and the plastics for cooperating plastics material to make respective slot position can be attenuated and elongate；S5, which holds clamp in the top after S4 step carries out setting time, makes clamp completely disengage collapsible form；The present invention can improving clamping hair on-slip effect whereby.

Description

The clamp manufacturing method and its clamp of hair clip and its hair clip is formed by two clamps

Technical field

The present invention forms hair clip about the clamp manufacturing method and its clamp of hair clip and its by two clamps, and referring mainly to one kind can Promote the clamp and hair clip of on-slip effect.

Background technique

Known hair clip generally has the clamp that can press from both sides hair, which can be oppositely arranged for two, and two clamps can be identical or Different shape, and two clamps can be enabled to send out in closed state folder,

As shown in Figure 7,8 it is the one of known hairpin structure, has two clamps 1 ', a hinged arm 2 ', an elastic parts 3 ', two folder Body 1 ' is integrally formed by rigid plastics, hardness about Shore Hardness 93A ~ 105A, and is relative shape, and top has press section 11 ', Lower section has sandwich part 12 ', and articulated section 13 ' is arranged in inner central, which has clamping jaw 121 ', and inside has inner surface 122 ', Two clamps 1 ' intert hinged arm 2 ' by articulated section 13 ' and are pivotally connected again, and spring 3 ' provides two clamps, 1 ' clamping elasticity, and makes two clamps 1 ' It can be by the clamping power clamping hair 4' of spring 3 '.

However clamping is only mainly pasted by the inner surface 122 ' of clamping jaw 121 ' and hair 4 ' after aforementioned two clamps 1 ' folder hair, it makes It embarks on journey and easily leads to hair clip landing missing when shaking into movement or head, and the hard clamping jaw 121 ' also has comfortably against human body head The bad missing of property.

Vertical bar is integrally formed to improve aforementioned circumstances hair clip as shown in Figure 9 in the 121 ' inner surface 122 ' of clamping jaw of clamp 1 ' Tooth needle 123 ', clamp 1 ' can directly demould in mold (not shown) and be shaped to vertical bar shaped when which corresponds to molding Body, and make two clamps, 1 ' clamping hair 4 ' tooth needle 123 ' can intert hair 4 ' simultaneously afterwards, and can more aforementioned foaming fixture preferably press from both sides hair On-slip stability.

However the tooth needle 123 ' of aforementioned structure, only directly to interspersed hair 4 ', the tooth needle 123 ' itself cannot catch on hair 4 ', The folder hair undesirable missing of stability is still caused, and the 123 ' material of tooth needle is harder, and its tip is located at topmost position, causes people Risk of injury is easily led to when the body skin contact tooth 123 ' tip of needle.

As also shown in fig. 10, known hair clip is to promote on-slip and comfort in the 122 ' viscose of inner surface of hard clamping jaw 121 ' Soft slip limiting plate 124 ' is arranged in bonding, and pastes by slip limiting plate 124 ' and hair 4 ' to promote on-slip effect, however aforementioned knot Slip limiting plate 124 ', tool increased costs missing, and the hair clip must be still further arranged after a period of use easily because viscose is rotten in structure Slip limiting plate 124 ' is caused to fall off.

Summary of the invention

The purpose of the present invention is providing a kind of hair clip clamp method that can be integrally formed tool hook and its finished product and its composition Hair clip, and can have preferably folder hair anti-slip effect.

In order to achieve the above object, solution of the invention is:

A kind of clamp manufacturing method of hair clip, comprising the following steps:

S1 manufactures a fixed form, a collapsible form, has the mould of a plastic clamp after fixed form, collapsible form molding Cave, corresponding fixed form side has that the first template, the first template-setup is multiple is connected to generally with die cavity on the inside of the collapsible form Linear channel；Fixed second template on the outside of the first template again, it is big that multiple diameters are arranged in the second template corresponding channel position In the groove of channel outboard end；

S2 enables fixing mould, flexible mould molding, and jet-out plastic makes plastics fill die cavity, channel, groove, and forms one Still unhardened clamp, the clamp have a press section, a sandwich part, an articulated section, the multiple vertical bars of sandwich part tool；

S3 enables collapsible form be detached from fixed form, and is attached to clamp on collapsible form；

The clamp that S4 holds on top rapid hardening corresponds to collapsible form displacement set distance, and plastics material is cooperated to make respective slot The vertical bar plastics of position can be attenuated and elongate；

S5, which holds clamp in the top after S4 step carries out setting time, makes clamp completely disengage collapsible form, and makes corresponding elongation position It sets bending resolidification that can be self-possessed by it to be formed for forming hook part, and makes the sandwich part inner face projection lower section tool of clamp generally in straight The vertical bar portion of line, the hook of vertical bar portion, tool bending hook part, top.

Further, Shore Hardness 58A ~ 76A plastics can be used in foregoing plastics.

Further, aforementioned S4 step shift length is about 2 ~ 5mm.

Further, the setting time of aforementioned S5 step about 1 ~ 3 second, but the hook part diameter is less than 2mm.

A kind of clamp of hair clip, for the clamp by integrally moulded, one end has a press section, and the other end has a sandwich part, Have an articulated section on the inside of the clamp, and the sandwich part has inner surface, and multiple hooks are arranged in corresponding inner surface about vertical direction, Tool links generally linear vertical bar portion with sandwich part inner surface below the hook, and tool corresponding vertical bar portion in vertical bar portion top is curved Bent hook part.

Further, the hardness of the clamp is about Shore Hardness 58A ~ 76A.

One kind forming hair clip by two clamps, including two are oppositely arranged clamp, and the clamp is by integrally moulded, one end tool one Press section, the other end have a sandwich part, have an articulated section on the inside of the clamp, and the sandwich part has inner surface, and the table in corresponding to Multiple hooks are arranged in face about vertical direction, and tool links generally linear vertical bar portion with sandwich part inner surface below the hook, And vertical bar portion top has the corresponding curved hook part in vertical bar portion, and enables the articulated section of two clamps be pivotally connected, and including elastic parts, and should Elastic parts can provide two clamp clamping power.

Further, the hardness of the clamp is about Shore Hardness 58A ~ 76A.

The sandwich part of two clamp can coat hair when the connection present invention enables hair clip folder hair, and the vertical bar portion of hook can simultaneously Interspersed hair, and the hook part of hook can be by corresponding vertical bar portion different directions hook hair, thus can have more preferably folder hair stability, and Hair clip sliding falls off when can prevent from shaking head as advanced or moving, and clamp plastics of the invention use more conventional hair clip body Soft material, can improving clamping hair more preferably comfort, and the hook part ora terminalis direction of hook of the invention not correspond to sandwich part directly and has Inner surface vertical direction can avoid hand and directly contact hook part ora terminalis, can promote more preferably safety in utilization.

Detailed description of the invention

Fig. 1 is the hair clip clamp schematic diagram of the first embodiment of the present invention；

Fig. 2A to Fig. 2 E is that the first embodiment of the present invention forms hook schematic diagram；

Fig. 3 is that two clamp of the first embodiment of the present invention forms hair clip schematic diagram；

Fig. 4 is first embodiment of the present invention hair clip folder hair schematic diagram；

Fig. 5 is second embodiment of the present invention hair clip schematic diagram；

Fig. 6 is third embodiment of the present invention hair clip schematic diagram；

Fig. 7 is known hairpin structure schematic diagram；

Fig. 8 is that known folder sends out schematic diagram；

Fig. 9 is known molding gear needle folder hair schematic diagram；

Figure 10 is known setting slip limiting plate folder hair schematic diagram.

[symbol description]

1 clamp, 11 press section, 12 sandwich part

120 clamping jaw, 121 inner surface, 122 hook

123 vertical bar portion, 124 hook part, 13 articulated section

2 hinged arm, 3 elastic parts, 4 fixed form

5 51 first template of collapsible form, 511 channel

52 second template, 521 groove, 6 die cavity

7 hairs

1 ' clamp, 11 ' press section, 12 ' sandwich part

121 ' clamping jaw, 122 ' inner surface, 123 ' tooth needle

124 ' slip limiting plate, 13 ' articulated section, 2 ' hinged arm

3 ' elastic parts, 4 ' hair.

Specific embodiment

Similar function component of the present invention is indicated in the examples below with same reference numbers, please refers to Fig. 1 of the invention first Embodiment, for the clamp 1 of the hair clip by integrally moulded, one end has a press section 11, and the other end one has sandwich part 12, sandwich part Clamping jaw 120 is arranged in 12 lower sections, and has an articulated section 13 on the inside of the clamp 1, and the sandwich part 12 has inner surface 121, and in right Answer the about vertical direction of inner surface 121 that multiple hooks 122 are set, tool and the connection of 12 inner surface 121 of sandwich part below the hook 122 Generally linear vertical bar portion 123, and 123 top of vertical bar portion has the corresponding curved hook part 124 in vertical bar portion 123.

Fig. 1 and Fig. 2A to Fig. 2 E is please referred to, wherein Fig. 2A to Fig. 2 E mainly shows the corresponding hook 122 of mold molding clamp 1 Position, 1 manufacturing method of hair clip clamp of the invention the following steps are included:

As shown in Figure 2 A, S1 manufactures a fixed form 4, a collapsible form 5, and fixed form 4, collapsible form 5 have after molding The die cavity 6 of one plastic clamp 1 corresponds to 4 side of fixed form on the inside of the collapsible form 5 and has the first template 51, the first template 51 It is arranged and multiple is connected to generally straight channel 511 with die cavity 6；Fixed second template 52 on the outside of the first template 51 again, the The groove 521 that multiple diameters are greater than 511 outboard end of channel is arranged in two templates, 52 corresponding channel, 511 position.

As shown in Figure 2 B, S2 enables fixing mould 4, flexible mould 5 mold, and jet-out plastic makes plastics fill die cavity 6, channel 511, groove 521, and a still unhardened clamp 1 is formed, which has a press section 11, a sandwich part 12, an articulated section 13, sandwich part 12 has multiple vertical bars.

It is Shore Hardness 58A ~ 76A that the hardness after solidifying, which may be selected, in foregoing plastics.

As shown in Figure 2 C, S3 enables collapsible form 5 be detached from fixed form 4, and is attached to clamp 1 on collapsible form 5.

As shown in Figure 2 D, the clamp 1 that rapid hardening is held on the top S4 is displaced corresponding 5 set distance of collapsible form, which is about 2 ~ 5mm, and the vertical bar plastics for cooperating plastics material to make 521 position of respective slot can be attenuated and elongate, and the elongation position is straight Diameter is smaller than 2mm, the liftout attachment operation which interior can project equipment, and the liftout attachment is to project the known knot of equipment Structure, therefore no longer state more.

As shown in Figure 2 E, S5 is pushed up after S4 step carries out about 1 ~ 3 second setting time holds clamp 1 clamp 1 is enabled to completely disengage work Moving template 5, and corresponding position bending resolidification that can be self-possessed by it of elongating is made to be formed the clamping to form hook part 124, and make clamp 1 The multiple lower sections of 12 inner face of portion, 121 projection have generally linear vertical bar portion 123, and at the top of vertical bar portion 123 tool bending hook part 124 Hook 122, aforementioned S5 step are formed its tensile elongation after S4 step plastics can be made to be elongated setting one section of setting time of length, because And the flexible resolidification sizing in elongation position when clamp being made to be detached from collapsible form.

If clamp 1, which completely disengages collapsible form 5, when directly pushing up different from aforementioned S5 step will lead to plastics respective slot It is in superfine strip filamentous that the end of 521 positions, which is extended, and the filamentous easily causes fracture, and the partly plastic is likely to remain at Cause again ejection formation, the present invention aforementioned S5 step cannot can ensure that final product quality and manufacture stability next time in groove 521.

Referring to Fig. 3, it is two simultaneously opposite in class similar shape clamp 1 that the clamp 1 of first embodiment of the invention, which combines hair clip, Setting, and enable the articulated section 13 of two clamps 1 be pivotally connected by hinged arm 2, and including elastic parts 3, and the elastic parts 3 is torque spring And it can provide two clamps, 1 clamping power.

As shown in figure 4, the sandwich part 12 of two clamp 1 can coat hair 7 when the present invention enables hair clip clamping hair 7, and same When 122 vertical bar portion 123 of hook can intert hair 7, and the hook part 124 of hook 122 can be by corresponding 123 different directions hook of vertical bar portion Hair 7, thus can have more preferably folder hair stability, and can prevent from advancing or moving hair clip sliding when shaking head and fall off, and this 1 plastics of clamp of invention use more conventional hair clip body softness material, can improving clamping hair more preferably comfort, and hook of the invention 122 124 ora terminalis direction of hook part does not correspond to 121 vertical direction of sandwich part inner surface directly, can avoid hand and directly contacts hook part 124 ora terminalis can promote more preferably safety in utilization.

Hair clip of the invention can be a variety of different patterns, the second embodiment of the present invention as shown in Figure 5, and second implementation Similar first embodiment, main difference elastic parts 3 is using plastic material and is set to outside two clamps 1, and the hair clip also may be used Having main demand of the invention by hook 122 can prevent hair clip from sliding effect, and the third embodiment of the present invention shown in Fig. 6, should Third implements hook 122 identical as first embodiment tool, and difference is different in the shape of two clamps 1, and does not have clamping jaw and elasticity Component, and can have main demand of the invention by hook 122 can prevent hair clip from sliding effect.

In addition, when being implemented on hair clip hook only can be arranged in a clamp 1 in the present invention, another clamp is not provided with hook, and preceding Stating embodiment is illustration of the invention, and non-present invention limits, and all equivalent changes according to the present invention carried out by spirit also should belong to In scope.

Claims

1. a kind of clamp manufacturing method of hair clip, comprising the following steps:

S1 manufactures a fixed form, a collapsible form, has the die cavity of a plastic clamp after fixed form, collapsible form molding, The first template of corresponding fixed form side tool, the first template-setup are multiple on the inside of the collapsible form is connected to linear lead to die cavity Road；Fixed second template on the outside of the first template again, the second template corresponding channel position are arranged multiple diameters and are greater than on the outside of channel The groove at end；

S2 enables fixing mould, flexible mould molding, and jet-out plastic makes plastics fill die cavity, channel, groove, and forms one not yet The clamp of hardening, the clamp have a press section, a sandwich part, an articulated section, the multiple vertical bars of sandwich part tool；

The clamp that S4 holds on top rapid hardening corresponds to collapsible form displacement set distance, and plastics material is cooperated to make respective slot position Vertical bar plastics be attenuated and elongate；

S5, which holds clamp in the top after S4 step carries out setting time, makes clamp completely disengage collapsible form, and borrows corresponding position of elongating It is formed by its bending resolidification of being self-possessed and forms hook part, and the sandwich part inner face projection lower section of clamp is made to have linear vertical bar portion, The hook of tool bending hook part at the top of vertical bar portion.

2. the clamp manufacturing method of hair clip as described in claim 1, it is characterised in that: foregoing plastics using Shore Hardness 58A ~ 76A plastics.

3. the clamp manufacturing method of hair clip as described in claim 1, it is characterised in that: aforementioned S4 step shift length be 2 ~ 5mm。

4. the clamp manufacturing method of hair clip as described in claim 1, it is characterised in that: the setting time 1 ~ 3 of aforementioned S5 step Second, and the hook part diameter is less than 2mm.

5. a kind of folder of hair clip made by clamp manufacturing method as any one of claim 1 to claim 4 hair clip Body, it is characterised in that: for the clamp by integrally moulded, one end has a press section, and the other end has a sandwich part, clamp inside Has an articulated section, and the sandwich part has inner surface, and multiple hooks, tool below the hook is arranged in corresponding inner surface vertical direction Link linear vertical bar portion with sandwich part inner surface, and vertical bar portion top has the corresponding curved hook part in vertical bar portion.

6. the clamp of hair clip as claimed in claim 5, it is characterised in that: the hardness of the clamp is Shore Hardness 58A ~ 76A.

7. one kind forms hair clip, the clamp system of each clamp hair clip as described in claim 1 to any one of claim 4 by two clamps It makes made by method, it is characterised in that: be oppositely arranged clamp including two, the clamp is by integrally moulded, one pressing of one end tool Portion, the other end have a sandwich part, have an articulated section on the inside of the clamp, and the sandwich part has inner surface, and hangs down in corresponding inner surface Histogram is to multiple hooks are arranged, and tool links linear vertical bar portion, and vertical bar portion top with sandwich part inner surface below the hook Have the corresponding curved hook part in vertical bar portion, and enable the articulated section of two clamps be pivotally connected, and including elastic parts, and the elastic parts provides Two clamp clamping power.

8. forming hair clip by two clamps as claimed in claim 7, it is characterised in that: the hardness of the clamp be Shore Hardness 58A ~ 76A。