CN204554018U - A kind of handle - Google Patents
A kind of handle Download PDFInfo
- Publication number
- CN204554018U CN204554018U CN201520159198.8U CN201520159198U CN204554018U CN 204554018 U CN204554018 U CN 204554018U CN 201520159198 U CN201520159198 U CN 201520159198U CN 204554018 U CN204554018 U CN 204554018U
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- Prior art keywords
- handle
- shell
- inserted piece
- metal inserted
- plastics
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of handle, and this handle comprises the metal inserted piece of plastic casing and ring-type, and described plastic casing one end is used for the opening surface that handle is installed, and the other end is imperforate face, and metal inserted piece is positioned at shell.The utility model housing adopts plastic cement body by integral forming, obtain the housing of energy coated metal mold insert, and this surface of shell chromium plating, thus obtain existing use feel corrosion resistant handle again, the material of described housing selects environmentally-friendly plastic, it has corrosion-resistant, the advantage such as environmental protection and long service life, and then makes handle body have above-mentioned advantage too, and then extends the working life of this handle.
Description
Technical field
The utility model relates to a kind of handle, divides belong to bathroom valve technology field by International Patent Classification (IPC) (IPC).
Background technique
Existing angle valve or tap are all socketed with handle (or claiming roller), and user forces in handle by modes such as rotations, and then angle valve or tap are opened or closed.
At present, existing handle structure comprises shell, mold insert and positioning plate, and described mold insert is positioned at shell, and positioning plate is positioned on mold insert and holding on the inwall of shell, form handle structure; The Split type structure of this shell and positioning plate, makes positioning plate in use very easily come off, and directly affects the working life of handle.
In prior art, previous housings adopts zinc alloy manufacture, and zinc alloy has larger pollution to ecotope itself, and the corrosion-resistant of zinc alloy own, is very easily had a panoramic view, thus can not use for a long time, and then causes handle itself short for working life.
Be different from the use of aforementioned zinc alloy shell, adopt shell to be plastic material in prior art, and the mold insert being positioned at shell adopt plastic material equally, order uses to use does not have a feel, accurately cannot judge which kind of state angle valve or tap are in, and especially when cutting off the water, and then cause danger.
Thus, the present inventor considers to improve the manufacture method of existing handle structure and this handle, and this case produces thus.
Model utility content
For the deficiencies in the prior art, the utility model provides a kind of handle, and its housing is made by plastics, and the mold insert of inside is metal quality, thus also makes user have good feel while guaranteeing handle working life.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of handle, this handle comprises the metal inserted piece of plastic casing and ring-type, and described plastic casing one end is used for the opening surface that handle is installed, and the other end is imperforate face, and metal inserted piece is positioned at shell.
Further, be provided with a plastics in described plastic casing, this plastics be located on metal inserted piece, and described plastics and previous housings injection moulding, in one, form the housing of coated metal mold insert.
Further, the surface electrical of described housing or shell is coated with layers of chrome, makes it have metal sense and reaches corrosion resistant object.
Further, described plastics is tabular and offers splined hole in the middle part of it, and this splined hole communicates with the mesopore of the metal inserted piece of ring-type, forms the mounting hole of spool in handle and angle valve or tap.
Further, described shell is upper outside extends to form longitudinal projection, obtains human hands force application structure.
Further, cylindrically, and metal inserted piece is circular to described shell.
The manufacture method of aforementioned a kind of handle is as follows:
There is provided injection moulding grinding tool, the metal inserted piece of ring-type, the plastics colloid with hollow stationary axle, injection moulding die cavity, hollow stationary axle is hung in injection moulding die cavity;
Metal inserted piece is enclosed within said hollow stationary axle, the monolateral gap with 0.02mm ~ 0.05mm between this metal inserted piece and hollow stationary axle, forms the sealing configuration that plastics colloid cannot inject;
Injection moulding colloid is poured in hollow stationary axle, and injection moulding colloid flows to injection moulding die cavity along hollow stationary axle inwall, injection moulding colloid is upwards shaping along die cavity inwall from injection moulding die cavity bottom surface, and then reaction force is formed to metal inserted piece, obtain coated metal mold insert and there is the integral housing of imperforate face, thus handle crude product.
Further, by the demoulding of handle crude product, cooling, deburring, handle fine work is obtained.
Further, in the chrome-faced of handle fine work, handle is obtained.
Further, described injection moulding grinding tool comprises die, punch and said hollow stationary axle; Described die has injection moulding die cavity, the locking of described hollow stationary axle one end is on punch, and this hollow stationary axle the other end stretches in injection moulding die cavity, and with injection moulding die cavity bottom surface before there is spacing, the thickness of this spacing and handle shell imperforate face is suitable.
Further, described hollow stationary axle is provided with the punch of spline, and then obtains splined hole on the shell of handle.
Further, described hollow stationary axle one end open is provided with colloid and injects bucket, and this hollow stationary axle one end is injected bucket with plastics colloid and is connected, and forms plastics colloid injection channel.
Compared with prior art, advantage of the present utility model:
The utility model housing adopts plastic cement body by integral forming, obtain the housing of energy coated metal mold insert, and this surface of shell chromium plating, thus obtain existing use feel corrosion resistant handle again, the material of described housing selects environmentally-friendly plastic, it has corrosion-resistant, the advantage such as environmental protection and long service life, and then makes handle body have above-mentioned advantage too, and then extends the working life of this handle.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 sectional drawing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 and Fig. 2, a kind of handle, this handle comprises the metal inserted piece 2 of cylindrical plastic shell 1 and annulus ring-type.
Refer to shown in Fig. 1 and Fig. 2, aforementioned metal mold insert 2 is positioned at plastic casing 1, on this metal inserted piece 2, button is provided with a plastics positioning plate 3, and this plastics positioning plate 3 is also positioned at shell 1 and is injection molded into one with this plastic casing 1, forms the shell construction of coated metal mold insert.
Refer to shown in Fig. 1 and Fig. 2, plastics positioning plate 3 and its in the middle part of offer splined hole 31, this splined hole 31 communicates with the mesopore 21 of circular metal inserted piece 2, forms the mounting hole of spool in handle and angle valve or tap.
Refer to shown in Fig. 1 and Fig. 2, the manufacture method of aforementioned handle, as follows:
There is provided injection moulding grinding tool, the metal inserted piece of ring-type, the plastics colloid with hollow stationary axle, injection moulding die cavity, hollow stationary axle is hung in injection moulding die cavity;
Metal inserted piece is enclosed within said hollow stationary axle, the monolateral gap with 0.02mm ~ 0.05mm between this metal inserted piece and hollow stationary axle, forms the sealing configuration that plastics colloid cannot inject;
Injection moulding colloid is poured in hollow stationary axle, and injection moulding colloid flows to injection moulding die cavity along hollow stationary axle inwall, injection moulding colloid is upwards shaping along die cavity inwall from injection moulding die cavity bottom surface, and then reaction force is formed to metal inserted piece, obtain coated metal mold insert and there is the integral housing of imperforate face, thus handle crude product; .
By the demoulding of handle crude product, cooling, deburring, obtain handle fine work;
The chrome-faced of handle fine work, obtains handle.
Aforementioned injection moulding grinding tool comprises die, punch and said hollow stationary axle; Described die has injection moulding die cavity, the locking of described hollow stationary axle one end is on punch, and this hollow stationary axle the other end stretches in injection moulding die cavity, and with injection moulding die cavity bottom surface before there is spacing, the thickness of this spacing and handle shell imperforate face is suitable.
Said hollow stationary axle is provided with the punch of spline, and then obtains splined hole on the shell of handle.
Said hollow stationary axle one end open is provided with colloid and injects bucket, and this hollow stationary axle one end is injected bucket with plastics colloid and is connected, and forms plastics colloid injection channel.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. a handle, is characterized in that: this handle comprises the metal inserted piece of plastic casing and ring-type, and described plastic casing one end is used for the opening surface that handle is installed, and the other end is imperforate face, and metal inserted piece is positioned at shell
,be provided with a plastics in described plastic casing, this plastics be located on metal inserted piece, and described plastics and previous housings injection moulding, in one, form the housing of coated metal mold insert.
2. a kind of handle according to claim 1, is characterized in that: the surface electrical of described housing or shell is coated with layers of chrome.
3. a kind of handle according to claim 1, is characterized in that: described plastics is tabular and offers splined hole in the middle part of it, and this splined hole communicates with the mesopore of the metal inserted piece of ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159198.8U CN204554018U (en) | 2015-03-20 | 2015-03-20 | A kind of handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159198.8U CN204554018U (en) | 2015-03-20 | 2015-03-20 | A kind of handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554018U true CN204554018U (en) | 2015-08-12 |
Family
ID=53829129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159198.8U Active CN204554018U (en) | 2015-03-20 | 2015-03-20 | A kind of handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246997A (en) * | 2016-08-30 | 2016-12-21 | 吴和文 | A kind of water valve handle being easy to produce and preparation method thereof |
-
2015
- 2015-03-20 CN CN201520159198.8U patent/CN204554018U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246997A (en) * | 2016-08-30 | 2016-12-21 | 吴和文 | A kind of water valve handle being easy to produce and preparation method thereof |
| CN106246997B (en) * | 2016-08-30 | 2018-12-21 | 吴和文 | A kind of water valve handle easy to produce and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180919 Address after: 361000 5, building 35, Ting Ting three, shigkou Town, Jimei District, Xiamen, Fujian. Patentee after: Xiamen Yi Bo Lun Technology Co., Ltd. Address before: 363000 Lian an 46-2, Hou Men Village, five Zhai Township, Pinghe County, Zhangzhou, Fujian Patentee before: Lin Heshan |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 361000 3rd floor, No.101 Lianshang Road, Jimei District, Xiamen City, Fujian Province Patentee after: XIAMEN YIBOLUN TECHNOLOGY Co.,Ltd. Address before: 361000 5, building 35, Ting Ting three, shigkou Town, Jimei District, Xiamen, Fujian. Patentee before: XIAMEN YIBOLUN TECHNOLOGY Co.,Ltd. |