CN206913569U - Tap handle containing metal inside - Google Patents
Tap handle containing metal inside Download PDFInfo
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- CN206913569U CN206913569U CN201720845960.7U CN201720845960U CN206913569U CN 206913569 U CN206913569 U CN 206913569U CN 201720845960 U CN201720845960 U CN 201720845960U CN 206913569 U CN206913569 U CN 206913569U
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- plastics
- interface
- handle
- plastic casing
- punching
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Abstract
It the utility model is related to tap handle design and manufacturing technology field, it is a kind of good using texture to provide, long lifespan, cost is low and the environmentally friendly tap handle containing metal inside, including the plastic casing with handle, the bottom of the plastic casing is provided with the interface being connected with faucet body, the handle of the plastic casing is hollow setting and connects interface, metal stamping is provided with inside the plastic casing, the metal stamping fills up the space of handle inner and extends to position corresponding with interface, the position of the metal stamping corresponding interface is provided with punching, positioning working of plastics is arranged with the punching, the position of positioning working of plastics bottom corresponding interface is provided with the teeth groove mutually ratcheting with the valve element of faucet body.
Description
Technical field
It the utility model is related to tap handle manufacturing technology field, more particularly to a kind of tap handle containing metal inside.
Background technology
In order to save cost, the pure plastic material of generally use is made traditional cocket handle, but pure plastic material
Cocket handle exist texture light, easy fracture, it is yielding the problems such as, for this, people research and develop the tap of simple metal material
Handle, but the cocket handle complex manufacturing technology of simple metal material, also need to polishing of scraping, not only cost after completing
Height, also not environmentally.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model proposes a kind of texture is good, service life is long, low manufacture cost again
The tap handle containing metal inside of environmental protection.
To realize above-mentioned technical problem, the solution that the utility model is taken is：Tap handle containing metal inside,
Including the plastic casing with handle, the bottom of the plastic casing is provided with the interface being connected with faucet body, the plastic casing
Handle set to be hollow and connect interface, be provided with metal stamping inside the plastic casing, the metal stamping fills up handle
The space of inside simultaneously extends to position corresponding with interface, and the position of the metal stamping corresponding interface is provided with punching, the punching
Positioning working of plastics is arranged with hole, the position of positioning working of plastics bottom corresponding interface is provided with the valve element phase tooth with faucet body
The teeth groove of conjunction.
It is further improved to be：The plastic casing is provided with opening on the top of corresponding interface, and the punching connects plastics
The interface and opening of shell, the position of positioning working of plastics top corresponding opening are provided with locating slot.
It is further improved to be：The screw hole of teeth groove and locating slot, the spiral shell are communicated among the positioning working of plastics
The diameter in silk hole is less than the diameter of teeth groove and locating slot.
It is further improved to be：The neck of working of plastics is positioned in the middle part of the punching side wall circumferentially arranged with clamping, it is described fixed
The position that position working of plastics corresponds to neck is provided with card convex.
By using preceding solution, the beneficial effects of the utility model are：Dragon of the utility model containing metal inside
First hand, metal is filled in plastic casing internal cavities, texture is lifted in the weight of tap handle of the increase containing metal inside
Meanwhile the stress intensity of the tap handle containing metal inside is also add, avoid what the tap handle of plastic material occurred
Deformation, the phenomenon of easy fracture, entirely the tap handle containing metal inside it is exposed outside be all plastics, metal stamping is wrapped completely
It is rolled in inside handle, therefore polishing of scraping need not be carried out to metal stamping, reduces cost of labor, although containing metal,
The metal is stamping, and without casting, workshop belongs to dust-free workshop, and beneficial to environmental protection, the setting of teeth groove makes containing metal inside
Tap handle will not preferably can be controlled with respect to the valve core rotation on faucet body by the tap handle containing metal inside
The rotation of valve element, the fixation being provided with during beneficial to production and processing to product of locating slot, the setting of screw hole can allow containing metal
The tap handle of inner core is fixedly connected on the valve element of faucet body, prevents the tap handle containing metal inside in the process used
In come off from faucet body, the setting of neck and card convex make it that the connection of metal stamping and plastics keeper is more firm, keeps away
Exempt from the relative slip occurred by loosening.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model embodiment is looked up.
Fig. 2 is the structural representation that the utility model embodiment is overlooked.
Fig. 3 is the front view of the utility model embodiment.
Title corresponding to each label in accompanying drawing：1- plastic casings, 11- interfaces, 12- openings, 2- metal stampings, 3- plastics are determined
Position part, 31- teeth groove, 32- locating slots, 33- screw holes.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Embodiment：
Referring to figs. 1 to Fig. 3, the utility model discloses a kind of tap handle containing metal inside, including the plastics with handle
Shell 1, the bottom of the plastic casing 1 are provided with the interface 11 being connected with faucet body, and the handle of the plastic casing 1 is hollow
Set and connect interface 11, the inside of plastic casing 1 is provided with metal stamping 2, and the metal stamping 2 fills up the sky of handle inner
Between and extend to 11 corresponding position of interface, the material of the metal stamping 2 is iron, the corresponding interface 11 of metal stamping 2
Position be provided with punching（Not shown in figure）, positioning working of plastics 3 is arranged with the punching, positions working of plastics 3 and plastic casing 1
It is together that metal stamping is fully wrapped around, in production process due to metal stamping 2 be it is fully wrapped around come plastics inside, so not
With scraping, cost of labor is saved, and metal stamping 2 is by the direct punching shaping of punch press, it is not necessary to cast, ring will not be polluted
Border, whole metal stamping periphery can be dust-free workshops all by plastic wraps, workshop, meet country and produce environmental protection to enterprise
Requirement, it is described positioning the bottom corresponding interface 11 of working of plastics 3 position be provided with the teeth groove 31 mutually ratcheting with the valve element of faucet body,
It is connected in a manner of ratcheting with valve element, can preferably controls the rotation of valve element, will not produced and slide relatively, outside the plastics
Shell 1 is provided with opening 12 on the top of corresponding interface 11, and the interface 11 and opening 12 of the punching connection plastic casing 1 are described fixed
The position of the position top corresponding opening 12 of working of plastics 3 is provided with the locating slot 32 of quadrangle, during production, is positioned by clamping
Groove 32 can prevent whole product from being rotated during production, and teeth groove 31 is communicated among the positioning working of plastics 3
With the screw hole 33 of locating slot 32, the tap handle containing metal inside by the way that teeth groove 31 and valve element are mutually ratcheting except fixing
Outside, also want screw that the tap handle containing metal inside is fixedly connected on valve element by screw hole 33 from top to bottom, prevent from producing
Product come off during use from faucet body, and the diameter of the screw hole 33 is less than the straight of teeth groove 31 and locating slot 32
Footpath, the diameter of cap nut are more than the diameter of screw hole 31, so could be in tap handle and faucet body containing metal inside
Valve element be fixedly connected, the neck of working of plastics, the positioning working of plastics are positioned in the middle part of the punching side wall circumferentially arranged with clamping
The position of corresponding neck is provided with card convex 34, can so make the connection between metal stamping 2 and plastics keeper 3 more firm.
The above-mentioned tap handle containing metal inside, its manufacture method comprise the following steps：
The step of including metal stamping punching press is plastically deformed, positioning working of plastics injection mold in using metal stamping as
Matrix is injection molding in metal stamping positions working of plastics the step of and utilizes in plastic case forming mold metal stamping
With positioning the step of working of plastics is plastic casing of the core body integrated injection molding with handle.
The step of metal stamping punching press plastic deformation：The step of selection, cutting and Pressing Deformation including metal stamping
Suddenly, it is specially：The section bar for the shape that matches with plastic casing handle hollow cavity is being chosen on the market, and it is being cut and punching press
Deformation makes it produce plastic deformation to match the shape of plastic casing handle hollow cavity completely, finally in one end of metal stamping
Go out the punching for injection molding positioning working of plastics；
The step of injection molding positioning working of plastics, it is specially：Will be stamping forming hollow interior with plastic casing handle
The metal stamping that chamber matches is put into the die cavity of positioning plastic piece shaping mould, the die cavity of the positioning plastic piece shaping mould
Middle correspondence is provided with the teeth groove core pulling rod for being used for being molded teeth groove on positioning working of plastics, the teeth groove in the lower position of metal stamping punching
Be connected for the valve rod with valve element, finally in metal stamping punching integrated injection molding position working of plastics, after cooling from
Position working of plastics bottom and extract teeth groove core pulling rod out, corresponded in the die cavity of the positioning plastic piece shaping mould in metal stamping punching
Top position be provided be used for be molded positioning working of plastics on the positioning Slot shaping core pulling rod of locating slot and screw hole, the locating slot
It is molded the locating slot internal structure of core pulling rod top matching positioning working of plastics, the bottom matching positioning modeling of positioning Slot shaping core pulling rod
The screw hole internal structure of materials and parts, after cooling position plastics punching above extract out positioning Slot shaping core pulling rod, so as to obtain with
The positioning working of plastics that metal stamping is integrally connected；
The step of plastic case of the injection molding with handle, it is specially：By what is be integrally connected with metal stamping
Positioning working of plastics is put into the die cavity of plastic case mould, and the mould has matching plastic case contour structures
Die cavity, it is molded into using metal stamping with positioning working of plastics for core body metal stamping described in die cavity with positioning on the outside of plastics
Plastic case of the type with handle, corresponding be provided with the position of plastic casing body lower interface is used in the die cavity during injection
The interface core pulling rod of interface on shaping positioning working of plastics, after shaping outside the bottom of interface extraction interface core pulling rod, the plastics
The corresponding position that opening 12 is provided with plastic casing body top, which is provided with, in shell die cavity is used to be molded positioning working of plastics upper opening
Be open core pulling rod, and opening core pulling rod is extracted out from the top of positioning working of plastics after shaping, is cooled down and is contained metal inside after being molded
Tap handle.
By using preceding solution, the beneficial effects of the utility model are：This new leading containing metal inside
Hand, using the setting of increase metal stamping inside plastic casing, whole tap handle is set more to have texture, the intensity of pressure that can be born
It is bigger, be not easily broken, deform, be wrapped in completely due to metal in, it is not necessary to metal is scraped, eliminates many people
Work cost, and casting need not be carried out to metal device, production process does not produce pollution.
Described in above, only this wound is used using the embodiment of this origination techniques content, any those skilled in the art
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
Claims (4)
1. the tap handle containing metal inside, including the plastic casing with handle, the bottom of the plastic casing is provided with and tap
The interface of body connection, it is characterised in that：The handle of the plastic casing is hollow setting and connects interface, the plastic casing
Inside is provided with metal stamping, and the metal stamping fills up the space of handle inner and extends to position corresponding with interface, described
The position of metal stamping corresponding interface is provided with punching, and positioning working of plastics, the positioning working of plastics bottom are arranged with the punching
The position of corresponding interface is provided with the teeth groove mutually ratcheting with the valve element of faucet body.
2. the tap handle according to claim 1 containing metal inside, it is characterised in that：The plastic casing connects corresponding
The top of mouth is provided with opening, the interface and opening of the punching connection plastic casing, positioning working of plastics top corresponding opening
Position be provided with locating slot.
3. the tap handle according to claim 2 containing metal inside, it is characterised in that：Set among the positioning working of plastics
There is the screw hole of connection teeth groove and locating slot, the diameter of the screw hole is less than the diameter of teeth groove and locating slot.
4. according to the tap handle containing metal inside described in claim 1 or 2 or 3, it is characterised in that：In the punching side wall
Portion positions the neck of working of plastics circumferentially arranged with clamping, and the position that the positioning working of plastics corresponds to neck is provided with card convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845960.7U CN206913569U (en) | 2017-07-12 | 2017-07-12 | Tap handle containing metal inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845960.7U CN206913569U (en) | 2017-07-12 | 2017-07-12 | Tap handle containing metal inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206913569U true CN206913569U (en) | 2018-01-23 |
Family
ID=61347014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720845960.7U Active CN206913569U (en) | 2017-07-12 | 2017-07-12 | Tap handle containing metal inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206913569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931231A (en) * | 2017-02-28 | 2017-07-07 | 王煌源 | A kind of Self-counterweight cocket handle and its production technology |
| CN108443567A (en) * | 2018-04-16 | 2018-08-24 | 桂林市中成塑料制品有限责任公司 | A kind of adjustable plastic tap handle |
-
2017
- 2017-07-12 CN CN201720845960.7U patent/CN206913569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931231A (en) * | 2017-02-28 | 2017-07-07 | 王煌源 | A kind of Self-counterweight cocket handle and its production technology |
| CN108443567A (en) * | 2018-04-16 | 2018-08-24 | 桂林市中成塑料制品有限责任公司 | A kind of adjustable plastic tap handle |
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