CN100528041C - Production method of dishware with handle - Google Patents
Production method of dishware with handle Download PDFInfo
- Publication number
- CN100528041C CN100528041C CNB2003101036553A CN200310103655A CN100528041C CN 100528041 C CN100528041 C CN 100528041C CN B2003101036553 A CNB2003101036553 A CN B2003101036553A CN 200310103655 A CN200310103655 A CN 200310103655A CN 100528041 C CN100528041 C CN 100528041C
- Authority
- CN
- China
- Prior art keywords
- handle
- root
- core
- tableware
- main body
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
- A47G19/06—Plates with integral holders for spoons, glasses, or the like
- A47G19/065—Plates with integral holders for spoons, glasses, or the like with thumb holes, handles or the like enabling the user to support the plate from below
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G23/00—Other table equipment
- A47G23/02—Glass or bottle holders
-
- 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
Abstract
A cup with handle has a periphery wall part 11, and a shaft part 12 extending from the periphery wall part 11. The body comprises the periphery wall part 11 and the shaft part 12, which are formed by injection molding at the same time. The handle 3 is formed of resin so as to wrap the shaft part 12. To provide dish with handle having high joining strength between a dish body and a handle.
Description
Technical field
The present invention relates to the manufacture method of a kind of tableware with handles and tableware with handles.
Background technology
Known a kind of such tableware with handles is formed separately the handle of tableware main body and C font (ring-type), and by respectively the two ends of handle being connected the upper and lower of tableware main body, and handle is fixed on the tableware main body.
But, when the height of tableware main body hangs down, the space that on the tableware main body, can't guarantee to install bail handle.At this moment, if only utilize an end of handle that handle is fixed on the tableware main body, then in the manufacturing of tableware or use and be difficult to guarantee sufficient bonding strength.
Summary of the invention
Therefore, the object of the invention is to provide the manufacture method of high tableware with handles of the bonding strength of a kind of tableware main body and handle and tableware with handles.
Below, the present invention will be described.In addition, the reference marks of mark accompanying drawing in order to understand the present invention easily, but therefore the present invention can not be confined to illustrated mode.
Tableware with handles 1 of the present invention, 20, scheme by the following stated solves the problems referred to above, it comprises: have surrounding wall portion 11 and prolong the axial region 12 that from above-mentioned surrounding wall portion, and the tableware main body 2 of while above-mentioned surrounding wall portion of injection moulding and above-mentioned axial region, with make the resinous handle 3 that encases above-mentioned axial region and be shaped, wherein, axial region 12 has the core 14 that prolongs the root that 13 and extend from root from surrounding wall portion, the end of core one side of root extends to form with certain cross sectional shape straight line, core 14 is towards the root shape of chap gradually in the end of root one side, when using the resinous handle of die forming, the part of described root one side of mould from the periphery adherence on the end of described core one side of described root, thereby resin overflows to root 13 sides when preventing that described handle is shaped.
According to tableware with handles of the present invention,, and,, can guarantee high bonding strength so compare with the situation that is fused directly in surrounding wall portion with the mode that coats its axial region handle that is shaped because be shaped surrounding wall portion and axial region simultaneously.Thereby,, also can realize having the tableware with handles of abundant intensity even not circlewise with knob-shaped.In addition, former known a kind of the use on handle and the high material of main body adherence guaranteed the method for the bonding strength between main body and the handle.At this moment, exist and use the high material of adherence to cause cost to improve, bad phenomenon such as infringement design.But it also can eliminate these bad phenomenon.And, because be formed separately main body and handle, so can adopt different colors or material respectively.In the past, as a kind of method of coming the tableware of forming belt handle in the mode that is formed separately main body and handle, known a kind of method that handle is embedded main body.At this moment, pile up foreign material easily, be unfavorable for health in the coupling part of main body and handle.But in tableware with handles of the present invention, foreign material can not piled up in the coupling part, help health yet.
In tableware with handles of the present invention, because above-mentioned axial region prolongs the root that 13 and the mode of the core 14 that extends from above-mentioned root forms to have from above-mentioned surrounding wall portion, and above-mentioned handle is shaped in the mode that encases above-mentioned core, so, only clamp root, and core can be fixed on the central authorities of the die cavity suitable with the handle of metal die by the metal die that is used to form handle.
In tableware with handles of the present invention, the end of above-mentioned root one side of above-mentioned core also can be towards the direction chap formation gradually of root.When the cross section of root and the resin that injects in the mode that encases core mutually during welding, because the axial power of handle, and weld is peeled off from the cross section of root easily.But, utilize core is formed towards root chap gradually, and coat the method in the cross section of root by core, can avoid these bad phenomenon.
In tableware with handles of the present invention, because the end 13a of the above-mentioned core side of above-mentioned root prolongs the mode that with certain cross sectional shape straight line and forms, so, be used to form the metal die of handle in the adherence of root place, utilize metal die to clamp main body easily.Thereby resin overflows to root one side in the time of can preventing the handle shaping.
In tableware with handles of the present invention, above-mentioned core also can be provided with jog 14b in periphery.At this moment, because the part that encases core at handle also is formed with jog, the jog of core and the interlock mutually of the jog of handle are so can prevent really that handle breaks away from from axial region.
The manufacture method of tableware 20 with handles of the present invention, utilize the following stated scheme to address the above problem, comprise: injection moulding tableware main body 2 reaches the operation of prolonging the axial region 12 that from above-mentioned tableware main body simultaneously, with operation with the handle 3 of the mode shaping resin system that encases above-mentioned axial region, it is characterized in that: the axial region of described while injection moulding possesses the root that extends from described tableware main body and reaches the core that extends from described root, the end of described core one side of described root extends to form with certain cross sectional shape straight line, described core is towards the described root shape of chap gradually in the end of described root one side, when using the described resinous handle of die forming, the part of described root one side of described mould from the periphery adherence on the end of described core one side of described root, thereby resin overflows to described root one side when preventing that described handle is shaped.
In case axial region is set longly, then the contact area between axial region and the handle can become greatly, can prevent the disengaging of handle.On the other hand, at the process of setting of axial region or inject the process etc. of resin in the mode that encases axial region, probably can produce the situation of axial region distortion.But, according to the manufacture method of tableware with handles of the present invention, because be provided with the axle of giving up of supporting core, so can eliminate these worries.
Other the manufacture method of tableware with handles 30 of the present invention, utilize scheme as described below to solve the problems referred to above, simultaneously injection moulding tableware main body 2, prolong the handle 3 that and extend to the operation of giving up axle 21 on the above-mentioned tableware main body and remove the above-mentioned operation of giving up axle from above-mentioned tableware main body from above-mentioned handle.
In case injection moulding handle and main body are then worried in the process before handle solidifies simultaneously, produce the situation that handle damages.But, according to other the manufacture method of tableware with handles of the present invention, because be provided with the axle of giving up of supporting handle, so can get rid of these worries.
Other tablewares with handles 40 of the present invention, utilize scheme as described below to solve the problems referred to above, it comprises: have handle body 41 and fixed part 42, and the while above-mentioned handle body of injection moulding and the handle 3 of said fixing portion and the resinous tableware main body 2 that is shaped in the mode that encases said fixing portion.
According to other tableware with handles of the present invention,, and,, can guarantee high bonding strength so compare with the situation on being fused directly in the tableware main body with the mode of the portion of the being coated and fixed tableware main body that is shaped because be shaped handle body and fixed part simultaneously.Thereby, even the tableware with handles that circlewise or not on handle, does not use the high material of adherence also can realize having abundant intensity knob-shaped not.In addition, because be formed separately main body and handle, so also can adopt different colors or material respectively.And, compare with the method that on main body, embeds handle, because foreign material can not piled up in the coupling part, help health.
Description of drawings
Fig. 1 is the figure of the cup (cup) of expression embodiment 1.
Fig. 2 is the figure of the cup of expression embodiment 2.
Fig. 3 is the figure of the cup of expression embodiment 3.
Fig. 4 is the figure of the cup of expression embodiment 4.
Among the figure: the 1-cup, the 2-main body, the 3-handle, the 11-surrounding wall portion, the 12-axial region, the 13-root, the 13a-end, the 14-core, the 14a-jog, the 20-cup, 21-gives up axle, 30-cup, 40-cup, 41-handle body, 42-fixed part.
The specific embodiment
(embodiment 1)
Fig. 1 represents embodiments of the invention 1.The cup 1 of Fig. 1 (a) is the structure of tableware for baby, and it has main body 2, handle 3, and bearing 4.
Manufacturing process to cup 1 describes.At first, by in the pair of metal mould that has with the identical shaped die cavity of the profile of bottom surface sections 10, surrounding wall portion 11 and axial region 12, injecting a kind of resin, and, form main body 2 simultaneously with each 10～12 injection moulding.After main body 2 is solidified to a certain degree, utilize the pair of metal mould 100,100 (only representing 1 among Fig. 1 (b)) have with the identical shaped die cavity of the profile of handle 3 to clamp main body 2.Part 100a, the 100a of root 13 1 sides of metal die 100,100, longer than end 13a, and be formed linearly extended cylindric.End 100a, 100a are aligned along the paper vertical direction of Fig. 1 (b), push end 13a from both sides.And, shown in arrow y1, y1, inject a kind of resin and encase core 14, form handle 3 (the section part of Fig. 1 (a)).
According to such cup 1,, can select different colors or material respectively for use because be formed separately main body 2 and handle 3.Surrounding wall portion that is shaped simultaneously 11 and axial region 12, and with the mode that coats its axial region 12 handle 3 that is shaped, therefore compare with the situation that is fused directly in surrounding wall portion 11, can guarantee high bonding strength.Thereby, even handle 3 is not formed ring-types or on handle 3, does not use with the high material of main body 2 adherences and also can guarantee full intensity.In the past, as a kind of main body and handle of being formed separately, the method for the tableware of forming belt handle knownly a kind ofly embedded method in the main body with handle.At this moment, pile up foreign material easily, be unfavorable for health in the coupling part of main body and handle.But foreign material can't be piled up in the coupling part in cup 1 of the present invention, also help health.Because on core 14, be provided with jog 14b, so on the part of the axial region that encases handle 3, also be formed with jog.Therefore, the jog interlock mutually of jog 14b and handle can prevent really that handle 3 breaks away from from axial region 12.Because core 14 with towards root 13 gradually the mode of chap form, so also can prevent peeling off of handle 3.By end 13a being done the simple shape that is in line, and make end 100a, 100a adherence on the 13a of end, utilize metal die 100,100 to clamp main body 2 easily, and can prevent that resin overflows to root 13 1 sides when handle 3 is shaped.
In addition, consider that therefore forming pressure when then being shaped by handle 3 or contraction and produce distortion preferably be set at suitable length if axial region 12 is set longly.Main body 2 and the handle 3 also resin of available same kind form, and also available different types of resin forms.Bearing 4 can be shaped when handle 3 is shaped, perhaps also can utilize the metal die that forms bearing 4 to clamp main body 2 and injection moulding after handle 3 is shaped.
(embodiment 2)
Fig. 2 represents the cup 20 of embodiments of the invention 2.Fig. 2 (a) is the figure that is illustrated in the cup 20 in the forming process, and Fig. 2 (b) is the figure of the cup 20 after expression is shaped.In addition, to using identical reference marks with the common ground of Fig. 1 among Fig. 2.
Cup 20 1 is compared with cup, and its difference is that core 14 extends to the end 3b of handle 3, reaches protuberance 14a is not set ... 14a.In addition, in forming process, be provided with the end 12a that connects axial region 12 and surrounding wall portion 11 to give up 21 aspect also different.
Manufacturing process to cup 20 describes.At first, by to having with bottom surface sections 10, surrounding wall portion 11, axial region 12 and give up in the pair of metal mould of the identical shaped die cavity of axle 21 profile and inject a kind of resin, and with each one 10～12 and give up axle 21 injection mouldings simultaneously, form main body 2.After main body 2 is solidified to a certain degree, identical with embodiment 1, inject resin and encase core 14, form handle 3 (the section part of Fig. 2).After handle 3 is solidified to a certain degree, removes and give up axle 21.
According to cup 20, because core 14 prolongs the end 3b that to handle 3, so even protuberance 14a is not set ... 14a also can be fixed on handle 3 on the core 14 really.If set core 14 very long, then in the processes such as shaping of handle 3, probably core 14 can be to main body 2 one side breaking-ups etc.But, by be provided with support core 14 give up axle 21, and can eliminate such worry.
(embodiment 3)
Fig. 3 represents the cup 30 of embodiments of the invention 3.Fig. 3 (a) is the figure that is illustrated in the cup 30 in the forming process, and Fig. 3 (b) is the figure of the cup 30 after expression is shaped.In addition, in Fig. 3 to using identical reference marks with the common ground of Fig. 2.
In the cup 20 of embodiment 2, after forming core 14, form handle 3 in the mode that coats core 14, otherwise, in cup 30, while profiled body 2 and handle 3.And, identical with embodiment 2, after handle 3 is solidified to a certain degree, removes and give up axle 21.Support handles 3 fully to solidify by giving up axle 21, and can prevent that handle 3 is to main body 2 one side breaking-ups etc. up to handle 3.
(embodiment 4)
Fig. 4 represents embodiment 4.In addition, use identical reference marks at Fig. 4 pair with the common ground of Fig. 1.
The cup 40 of Fig. 4 (a) is compared with cup 1, and its difference is not to be provided with core 12.In addition, handle 3 has handle body 41 and fixed part 42.Fixed part 42 is extended to radial formation from the cross section of the end 41a of handle body 41, is coated by root 13 and surrounding wall portion 11.Fig. 4 (b) is the enlarged drawing of the coupling part of end 41a and fixed part 42.End 41a is formed linearly extended cylindric.
Manufacturing process to cup 40 describes.At first, by injecting a kind of resin in the pair of metal mould that has with the identical shaped die cavity of the profile of handle body 41 and fixed part 42, and injection moulding handle body 41 and fixed part 42 simultaneously form handle 3.After handle 3 is solidified to a certain degree, utilize the pair of metal mould 200,200 (only representing 1 among Fig. 4 (b)) have with the identical shaped die cavity of the profile of main body 2 to clamp handle 3.End 200a, the 200a of handle body 41 1 sides of metal die 200,200 form longer than end 41a, and extend straight cylindric.End 200a, 200a push end 41a along the paper vertical direction alignment of Fig. 4 (b) from both sides.And, shown in arrow y2, y2, inject a kind of resin in the mode that encases fixed part 42, form main body 2 (part that does not have section of Fig. 4 (a)).
According to such cup 40, identical with cup 1, can select different colors or material respectively for use, also help health.By fixed part 42 is coated in the surrounding wall portion 11, and compare with handle body 41, can guarantee high bonding strength, and can prevent really that handle 3 breaks away from from surrounding wall portion 11 with direct welding surrounding wall portion 11.By end 41a being done the simple shape that is in line, and make end 200a, 200a adherence on the 41a of end, utilize metal die 200,200 to clamp handle 3 easily, resin overflows to handle body 41 1 sides in the time of can preventing that main body 2 is shaped.
In addition, can there be root 13 yet.About the be connected aspect of bearing 4 with main body 2, if before main body 2 is shaped injection moulding bearing 4, and also clamp bearing 4 when utilizing metal die 200,200 to clamp handle 3, and connect bearing 4 and main body 2 gets final product.
As mentioned above, according to tableware with handles of the present invention,, and,, can guarantee high bonding strength so compare with the situation that is fused directly in surrounding wall portion with the mode that coats its axial region handle that is shaped because be shaped surrounding wall portion and axial region simultaneously.Thereby, even knob-shaped is not used and the high material of main body adherence circlewise or not the tableware with handles that yet can realize having abundant intensity on handle.
Claims (3)
1. a tableware with handles comprises
Have surrounding wall portion and prolong the axial region that from described surrounding wall portion, and simultaneously the described surrounding wall portion of injection moulding and described axial region the tableware main body and
Make the resinous handle that encases described axial region and be shaped, it is characterized in that:
Described axial region has the core that prolongs the root that and extend from described root from described surrounding wall portion,
The end of described core one side of described root extends to form with certain cross sectional shape straight line,
Described core is towards the described root shape of chap gradually in the end of described root one side,
When using the described resinous handle of die forming, the part of described root one side of described mould from the periphery adherence on the end of described core one side of described root, thereby resin overflows to described root one side when preventing that described handle is shaped.
2. tableware with handles as claimed in claim 1 is characterized in that: described core is provided with jog in periphery.
3. the manufacture method of a tableware with handles comprises
Simultaneously to the tableware main body and from described tableware main body prolong the axial region that carry out injection moulding operation and
The handle of shaping resin system, make the operation that encases described axial region, it is characterized in that:
The axial region of described while injection moulding possesses the core that prolongs the root that and extend from described root from described tableware main body,
The end of described core one side of described root extends to form with certain cross sectional shape straight line,
Described core is towards the described root shape of chap gradually in the end of described root one side,
When using the described resinous handle of die forming, the part of described root one side of described mould from the periphery adherence on the end of described core one side of described root, thereby resin overflows to described root one side when preventing that described handle is shaped.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002332094A JP4380980B2 (en) | 2002-11-15 | 2002-11-15 | Tableware with handle and method for manufacturing tableware with handle |
| JP2002332094 | 2002-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1500429A CN1500429A (en) | 2004-06-02 |
| CN100528041C true CN100528041C (en) | 2009-08-19 |
Family
ID=32809271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101036553A Expired - Fee Related CN100528041C (en) | 2002-11-15 | 2003-11-11 | Production method of dishware with handle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4380980B2 (en) |
| KR (1) | KR100993396B1 (en) |
| CN (1) | CN100528041C (en) |
| TW (1) | TW200417347A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8028850B2 (en) * | 2007-09-22 | 2011-10-04 | Israel Harry Zimmerman | Self-anchoring beverage container with directional release and attachment capability |
| US20110219631A1 (en) * | 2009-10-02 | 2011-09-15 | China Direct International, Inc. | Plastic Cutlery and Tableware with Interchangeable Elements |
| US8757418B2 (en) | 2012-11-01 | 2014-06-24 | Israel Harry Zimmerman | Self-anchoring low-profile container anchor with directional release and attachment capability |
| US9814332B2 (en) | 2015-06-29 | 2017-11-14 | Israel Harry Zimmerman | Anchoring device with directional release and attachment capability and protection against inadvertent release |
| US11415266B2 (en) | 2020-12-30 | 2022-08-16 | Israel Harry Zimmerman | Quick-release anchoring apparatus with self-mounted anchor member |
| US11255482B1 (en) | 2020-12-30 | 2022-02-22 | Israel Harry Zimmerman | Quick-release anchoring apparatus with acceleration damping |
| US11542980B2 (en) | 2020-12-30 | 2023-01-03 | Israel Harry Zimmerman | Universal quick-release anchor member |
| US11525475B2 (en) | 2021-03-03 | 2022-12-13 | Mighty Ventures, Inc. | Object holder with quick-release anchoring capability |
| US11522988B2 (en) | 2021-04-09 | 2022-12-06 | Mighty Ventures, Inc. | Object holder with quick-release anchoring capability |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145154Y (en) * | 1992-12-24 | 1993-11-03 | 浙江大众聚酯瓶厂 | Plastic kettle inlaid with handle |
| CN1157558A (en) * | 1994-08-02 | 1997-08-20 | 威廉·贝弗利·肯尼特 | Food or drink container |
| JP2931996B2 (en) * | 1990-07-26 | 1999-08-09 | 三菱樹脂株式会社 | Manufacturing method of plastic bottle with handle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178174U (en) | 1983-05-14 | 1984-11-28 | 有限会社 九州茶器卸センタ− | Katsupu |
-
2002
- 2002-11-15 JP JP2002332094A patent/JP4380980B2/en not_active Expired - Fee Related
-
2003
- 2003-11-11 CN CNB2003101036553A patent/CN100528041C/en not_active Expired - Fee Related
- 2003-11-13 TW TW092131820A patent/TW200417347A/en not_active IP Right Cessation
- 2003-11-14 KR KR1020030080391A patent/KR100993396B1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2931996B2 (en) * | 1990-07-26 | 1999-08-09 | 三菱樹脂株式会社 | Manufacturing method of plastic bottle with handle |
| CN2145154Y (en) * | 1992-12-24 | 1993-11-03 | 浙江大众聚酯瓶厂 | Plastic kettle inlaid with handle |
| CN1157558A (en) * | 1994-08-02 | 1997-08-20 | 威廉·贝弗利·肯尼特 | Food or drink container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1500429A (en) | 2004-06-02 |
| KR20040042881A (en) | 2004-05-20 |
| TWI339111B (en) | 2011-03-21 |
| JP2004160079A (en) | 2004-06-10 |
| JP4380980B2 (en) | 2009-12-09 |
| TW200417347A (en) | 2004-09-16 |
| KR100993396B1 (en) | 2010-11-09 |
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