CN101020354A - Making process and structure of conjugate of different combined materials - Google Patents
Making process and structure of conjugate of different combined materials Download PDFInfo
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- CN101020354A CN101020354A CN 200610007207 CN200610007207A CN101020354A CN 101020354 A CN101020354 A CN 101020354A CN 200610007207 CN200610007207 CN 200610007207 CN 200610007207 A CN200610007207 A CN 200610007207A CN 101020354 A CN101020354 A CN 101020354A
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- hard body
- hard
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- soft
- conjugate
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Abstract
The present invention is making process and structure of conjugate of different materials. The conjugate includes one hollow hard main body with flow-through slots and soft material attached to the hard main body through injection molding. The hard body may be of plastic or metal. The conjugate with combined hard body and soft material has high torsional strength and high shearing strength.
Description
Technical field
The present invention refers to a kind of manufacture method and structure that the material of unlike material is combined as a whole especially relevant for a kind of method of different material combination.
Background technology
See also shown in Figure 11, the handle 11 (or body) of general habitual various instrument, penetrate one-body molded by materials such as P.O.M. plastic-steel, nylon, ABS, PE or PE plastic cement, perhaps made by metal materials such as zinc, aluminium, carbon steels, this handle 11 uses aforesaid material to make, its quality all belongs to hard person, and the sense of touch of gripping is relatively poor, and skids easily.
See also shown in Figure 12ly, more progressive person utilizes the soft ejaculation level rubber (TPR) of quality to coat the handle body 12 of hard, forms a soft layer 13, and more comfortable gripping sense is provided, and preferable frictional resistance; Yet this soft TPR rubber is only for the nylon plastic cement preferable affinity being arranged, other materials then can not be suitable for, metal material more can not be suitable for, must establish several through holes 121 in handle body 12 appropriate locations of hard nylon plastic cement in addition, make the soft layer 13 of handle body 12 two sides when coating soft material be able to reach interconnective effect with connection rib 14, soft layer 13 can not broken away from the handle body 12 of hard when bearing twisting resistance, improve the intensity of different material combination.
Though aforesaid structure-improved can improve the bond strength of unlike material, hard material only limits to the nylon plastic cement, and applicability is limited, the production cost height, and this is its shortcoming one.
Secondly the handle body 12 of this hard material must be provided with several through holes 121, could improve bond strength soft, hard material, this kind structure only can be applicable to screwdriver, spanner ... handle utilization Deng inner no any structure, the tool handle of other types or other article then can not be suitable for, such as pneumatic tool, electric tool, air drifting dust rifle ... Deng handle inside air duct or structure person must be arranged, this is its shortcoming two.
Summary of the invention
The object of the invention is, a kind of manufacture method and structure that the material of unlike material is combined as a whole is provided, coat one deck soft material in its surface in advance and must on the hard body, preset several through holes to overcome known tool handle (or body or for other article), be filled in the interior connection rib that forms for soft material, improve the intensity of different material combination, this kind structure only can be applicable to screwdriver, spanner ... Deng the handle utilization of inner no any structure, the defective that the tool handle of other types or other article then can not be suitable for.
The different material integrated structure of the present invention mainly comprises a hard body, this hard body interior is made as hollow form, must establish on any one side of this hard body and run through groove, this hard body places in the shaping mould seizes on both sides by the arms, inject soft material in the hard body and flow in the die cavity in the shaping mould by the perfusion mould, make soft material be poured into hard body interior and outside.
In view of the above, the present invention passes through shaping mould, with soft material with single face, two-sided, three, the four sides or the mode of clad type and this body by integral forming of hard, no matter and the material of this hard body is that various plastic cement or various metal material all can pour into and be integral, reach the restriction that is not subjected to material, the soft material of this ennation and hard body interior is connected as a single entity, and the intensity of good antitorque and shearing resistance is provided, and ennation does not have the beneficial functional of disengaging.
Description of drawings
Fig. 1: the stereogram of hard body of the present invention
Fig. 2: the cutaway view of hard body of the present invention
Fig. 3: hard body of the present invention holds the schematic diagram into mould
Fig. 4: hard body of the present invention holds the schematic diagram into the die perfusion moulding
Fig. 5: with the finished figure of method form of the present invention
Fig. 6: tool of the present invention runs through the hard body cutaway view of groove embodiment on four sides
Fig. 7: tool of the present invention runs through the section plan of groove embodiment form on four sides
Fig. 8: the embodiment of three clad type moulding of hard body of the present invention
Fig. 9: the embodiment of three clad type forms of hard body of the present invention
Figure 10: the embodiment of hard body clad type form of the present invention
Figure 11: the tool handle stereogram that known hard material is made
Figure 12: known hard is held the plane that body is established through hole perfusion soft material
The specific embodiment
See also Fig. 1, shown in Figure 2, the present invention mainly comprises a hard body 20 with manufacture method and the structure that the material of unlike material is combined as a whole, these hard body 20 inside are made as hollow form, any one side of this hard body 20 is provided with runs through groove 21, and these hard body 20 inside are provided with body 22 in, should in body 22 link with hard body 20 and be one, body 22 be a hollow form in this, and is ccontaining or for the mobile usefulness of fluid for other parts.
See also Fig. 3, shown in Figure 4, the method of the different material combination of the present invention mainly places hard body 20 in the shaping mould 30 and seizes on both sides by the arms, and make the die cavity 31 that runs through groove 21 corresponding shaping moulds 30 of hard body 20, wherein groove 21 correspondences that run through of a side are poured into moulds 40, inject soft material in the hard body 20 and flow in the die cavity 31 in the shaping mould 30 by perfusion mould 40, withdrawing pattern withdraws from after treating soft material 50 moulding, makes soft material 50 be poured into hard body 20 inside and outside.
See also Fig. 4, shown in Figure 5, finished product by the moulding of different material associated methods of the present invention institute, soft material 50 is gone into the hollow inside of hard body 20 by die perfusion and is filled up, and the die cavity shape by shaping mould 30 is in the ennation 51 of the outside moulding soft material 50 of hard body 20, though and interior body 22 is coated by soft material 50, its function is not affected, inner hollow form still is connected with the outside of hard body 20, therefore soft ennation 51 provides comfortable gripping sense, and preferable contact friction, and the soft material 50 of each ennation 51 and hard body 20 inside even is all one, its shearing stress is good, and stronger shearing strength is provided.
See also Fig. 6, shown in Figure 7, tool of the present invention runs through the embodiment of groove 21 on four sides, four sides of this hard body 20 all are provided with runs through groove 21, and in hard body 20, be provided with integrated in body 22, see also shown in Figure 7, hard body 20 is seized on both sides by the arms by shaping mould 30, it is corresponding with die cavity 31 that it runs through groove 21, perfusion mould 40 by a side is penetrated soft material in the injection hard body 20, and fill up die cavity 31, make the groove 21 that runs through around the hard body 20 that ennation 51 all be arranged, more soft ennation 51 is provided.
See also shown in Figure 8, the embodiment of clad type moulding of the present invention, this die cavity 31 envelopes three sides of hard body 20, see also shown in Figure 9, soft material 50 is injected hard body 20 inside by perfusion mould 40, and in the die cavity 31 of both sides flows into the die cavity 31 of perfusion moulds 40 respective side, fill up, promptly plastic three bread cover the structure of the outstanding ennation 51 of hard body 20 other ends.
See also shown in Figure 10, the embodiment of integral coating hard body 20 of the present invention, the die cavity 31 of this shaping mould 30 envelopes whole hard body 20, it is solid and fill up whole die cavity 31 that soft body 50 is injected hard body 20 by a side, makes soft body 50 be filled in the inside of hard body 20 and the outside that coats hard body 20.
The correction of aforesaid every embodiment system's overmolding mould 30 and die cavity 31 thereof, can be with soft material 50 with single face, two-sided, three, the four sides or the mode of clad type and 20 perfusions of hard body are combined into one, no matter and the material of this hard body 20 is that various plastic cement all can pour into and are one, or various metals are as the material of hard body 20, such as zinc, aluminium, various aluminium alloys, materials such as magnadure, it mainly is this ennation 51 and the soft material of hard body 20 inside is connected as a single entity, the intensity of good antitorque and shearing resistance is provided, ennation 51 does not have the anxiety of disengaging considers, no matter so ennation 51 be various forms ofly all to belong to intention category of the present invention in conjunction with changing.
The soft material that explanation in sum, the present invention extend the soft material of hard body exterior and hard body interior is become the mode of one, and the design that non-mode with through hole links soft material meets the patent key element of novelty; And can be applicable to that the hard body interior still has ontological existence in simultaneously, make this interior body can have fluid passage or ccontaining other objects, overcome tradition connects the soft body design in both sides with through hole shortcoming, promoting practical effect, is to be the design of a tool progressive, no matter be various industries, the article of different shape and material all must extend a soft material in the surface, and bond strength is good, meets the application key element of patent of invention, then files an application in accordance with the law.
Claims (9)
1. manufacture method that the material of unlike material is combined as a whole, mainly the hard body is placed in the shaping mould and seize on both sides by the arms, and make the die cavity that runs through the corresponding shaping mould of groove of hard body, by the groove that runs through of a side wherein soft material is injected into the hard body interior, and in the die cavity in the inflow shaping mould, make soft material be poured into hard body interior and outside.
2. the structure that the material of unlike material is combined as a whole consists predominantly of a hard body, and this hard body interior is made as hollow form, and any one side of this hard body is provided with runs through groove.
3. structure as claimed in claim 2 is characterized in that: this hard body interior is provided with body in, and binding of body and hard body is one in this.
4. structure as claimed in claim 2 is characterized in that: this at least one side of hard body and soft material form.
5. structure as claimed in claim 2 is characterized in that: this hard body is a plastic cement material.
6. structure as claimed in claim 2 is characterized in that: this hard body is a metal material.
7. structure as claimed in claim 6 is characterized in that: the metal material of this hard body is a zinc.
8. structure as claimed in claim 6 is characterized in that: the metal material of this hard body is an aluminium.
9. structure as claimed in claim 6 is characterized in that: the metal material of this hard body is an aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610007207 CN101020354A (en) | 2006-02-13 | 2006-02-13 | Making process and structure of conjugate of different combined materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610007207 CN101020354A (en) | 2006-02-13 | 2006-02-13 | Making process and structure of conjugate of different combined materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101020354A true CN101020354A (en) | 2007-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610007207 Pending CN101020354A (en) | 2006-02-13 | 2006-02-13 | Making process and structure of conjugate of different combined materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101020354A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620362A (en) * | 2018-12-27 | 2019-04-16 | 苏州市立普医疗科技有限公司 | A kind of puncture bracket |
| CN110181754A (en) * | 2019-04-28 | 2019-08-30 | 上海欧唯斯工具制造有限公司 | A kind of preparation method and screwdriver of screw driver handle |
-
2006
- 2006-02-13 CN CN 200610007207 patent/CN101020354A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620362A (en) * | 2018-12-27 | 2019-04-16 | 苏州市立普医疗科技有限公司 | A kind of puncture bracket |
| CN110181754A (en) * | 2019-04-28 | 2019-08-30 | 上海欧唯斯工具制造有限公司 | A kind of preparation method and screwdriver of screw driver handle |
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| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |