CN206386549U - Tap uses split headstock gear - Google Patents
Tap uses split headstock gear Download PDFInfo
- Publication number
- CN206386549U CN206386549U CN201621172912.8U CN201621172912U CN206386549U CN 206386549 U CN206386549 U CN 206386549U CN 201621172912 U CN201621172912 U CN 201621172912U CN 206386549 U CN206386549 U CN 206386549U
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- CN
- China
- Prior art keywords
- hole
- valve rod
- metal sleeve
- headstock gear
- inner metal
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses a kind of tap split headstock gear, including opening and closing body and located at the metal start and stop lever for opening and closing body side, the body that opens and closes is formed by polymer shell and pressure located at the inner metal sleeve Split assembled of polymer enclosure, the leading stem position of bottom correspondence of the inner metal sleeve is provided with projection, the leading valve rod outer shape of matching and the square groove that can be sheathed on leading valve rod are offered in the projection, the inner metal sleeve side is additionally provided with keying hole, one end of the metal start and stop lever is inserted in the metal and opened and closed on hole, the position that the side wall correspondence of the polymer shell opens and closes hole is provided with resigning hole.
Description
Technical field
The utility model is related to tap field, and more particularly to a kind of tap uses split headstock gear.
Background technology
Tap be one control water stream only valve, such as Fig. 1, known tap generally include faucet body 1 ',
Valve pocket 2 ', control valve core 3 ' and headstock gear 4 ', the bottom of faucet body 1 ' has water inlet, the faucet body 1 ' one
Side is provided with outlet pipe 11 ', and the control valve element 3 ' controls the water inlet and faucet body of valve element 3 ' located at the top of faucet body 1 '
The water inlet of 1 ' bottom is connected, control valve core 3 ' mixed water exports be connected with outlet pipe 11 ', the valve pocket 2 ' is located at
Control the top of valve core 3 ', the control valve core 3 ' the top of valve rod 31 ' there is spline tooth 311 ', the headstock gear 4 ' is set
It is provided with and is fixed on handle on the control valve rod of valve core 3 ' in the side of control valve core 3 ' valve rod 31 ' on, headstock gear 4 '
Trip bolt.Rotated when using by handle grip ovable valve stem, so that the open and close of tap are realized, above-mentioned known keying
Device 4 ' is typically integral structure, and it adds man-hour requirement to use the integrally formed casting technique of metal material, and not only mould is answered
It is miscellaneous, substantially increase die sinking cost, and also manufacturing process is complicated, it is necessary to chromium plating again after first polishing, materials cost is also high, carries significantly
High production cost, waste of resource.
Utility model content
The purpose of this utility model is that providing the low tap of a kind of simple production process, cost uses split headstock gear.
To solve this technical problem, the technical solution of the utility model is：Tap split headstock gear, including open and close body
And located at the metal start and stop lever for opening and closing body side, the keying body is located in the metal of polymer enclosure by polymer shell with pressure
Set Split assembled is formed, and the bottom of the inner metal sleeve is provided with the leading valve rod outer shape of matching and can be sheathed on leading valve rod
Square groove, the side of the inner metal sleeve is inserted on the keying hole provided with hole, one end of the metal start and stop lever is opened and closed, institute
The side wall correspondence for stating polymer shell opens and closes the position in hole provided with resigning hole.
It is further improved to be：The leading stem position of bottom correspondence of the inner metal sleeve is provided with projection, the projection
Offer the leading valve rod outer shape of matching and the square groove that can be sheathed on leading valve rod.
It is further improved to be：Internal thread is provided with the keying hole, one end of the metal start and stop lever is provided with external screw thread,
All lead to that screw thread is dismantled and assembled links together between the two.
By using above-mentioned technical proposal, the beneficial effects of the utility model are：This new tap split headstock gear
, only need to will using micro- bullet of plastic material during assembling by polymer shell, inner metal sleeve and metal start and stop lever is dismantled and assembled combines
Inner metal sleeve is suppressed into polymer shell, is then again opened and closed metal start and stop lever screw-threaded coupling on hole in metal, the letter of its assembly technology
Single, Split type structure is easy to manufacture, and manufacturing technique requirent is reduced during casting.This case simultaneously does polymer shell using plastic material
Into without polishing when not only electroplating, simplified processing process saves labour turnover, and improves production efficiency, and also reduce gold
Belong to materials cost.In addition, special feature of the present invention is will firmly to be contacted with leading valve rod and make the accessory metal material system of power
Into, and outside is then made of polymer village material so that it also controls materials cost while technique is simplified.
Brief description of the drawings
Fig. 1 is the structural representation of prior art faucet body.
Fig. 2 is the utility model embodiment stereogram.
Fig. 3 is the utility model embodiment three-dimensional exploded view.
Embodiment
Embodiment of the present utility model is described in detail below by conjunction with the accompanying drawings and embodiments, so as to new to this practicality
Type is fully understood.
Embodiment：
Such as Fig. 2 to Fig. 3, the utility model embodiment discloses a kind of tap split headstock gear, including polymer shell 1,
Inner metal sleeve 2 and metal start and stop lever 3 in polymer shell 1, the leading stem position of bottom correspondence of the inner metal sleeve 2 are set
There is the square groove that the leading valve rod outer shape of matching is offered in projection 21, described raised 21 and can be sheathed on leading valve rod
211, the inner metal sleeve 2 is located at raised side and is additionally provided with lock pillar 22, and the lock pillar 22 is provided with keying hole 221, the gold
One end of category start and stop lever 3 is inserted in the metal and opened and closed on hole 221, and the side wall correspondence of the polymer shell 1 opens and closes the position in hole 221
Provided with resigning hole 11.
Internal thread is provided with the keying hole 221, one end of the metal start and stop lever 3 is provided with external screw thread, between the two all
It is logical that screw thread is dismantled and assembled links together.
This it is new tap with split headstock gear by polymer shell, inner metal sleeve and metal start and stop lever it is dismantled and assembled combination and
Into during assembling, inner metal sleeve need to only being suppressed into polymer shell, then again by metal start and stop lever spiral shell using micro- bullet of plastic material
Line lock onto metal and opened and closed on hole, and its assembly technology is simple, and Split type structure is easy to manufacture, and production technology is reduced during casting will
Ask.This case simultaneously makes polymer shell using plastic material, without polishing when not only electroplating, and simplified processing process saves people
Work cost, improves production efficiency, and also reduce metal materials cost.In addition, special feature of the present invention be by with tap
Valve rod contacts and made the accessory of power to be made of metal material firmly, and outside is then made of polymer village material so that it is in simplification
While technique, materials cost is also controlled.
It is only this origination techniques content preferred embodiment in summary, not for limiting practical range of the invention,
Equivalence changes and modification that i.e. Fan Yiben author contents are made, should all belong to the technology category of this creation opinion.
Claims (3)
1. tap uses split headstock gear, it is characterised in that：Including opening and closing body and located at the metal start and stop lever for opening and closing body side, institute
State keying body to be formed with pressing the inner metal sleeve Split assembled located at polymer enclosure by polymer shell, under the inner metal sleeve
Portion is provided with the leading valve rod outer shape of matching and the square groove that can be sheathed on leading valve rod, and the side of the inner metal sleeve is provided with
Hole is opened and closed, one end of the metal start and stop lever is inserted on the keying hole, the side wall correspondence of the polymer shell opens and closes the position in hole
Resigning hole is installed.
2. tap split headstock gear according to claim 1, it is characterised in that：The bottom correspondence of the inner metal sleeve
Leading stem position offers the leading valve rod outer shape of matching and can be sheathed on leading valve rod provided with raised in the projection
Square groove.
3. tap split headstock gear according to claim 1 or 2, it is characterised in that：Provided with interior in the keying hole
Screw thread, one end of the metal start and stop lever is provided with external screw thread, all leads to that screw thread is dismantled and assembled to link together between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621172912.8U CN206386549U (en) | 2016-11-02 | 2016-11-02 | Tap uses split headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621172912.8U CN206386549U (en) | 2016-11-02 | 2016-11-02 | Tap uses split headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386549U true CN206386549U (en) | 2017-08-08 |
Family
ID=59486780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621172912.8U Active CN206386549U (en) | 2016-11-02 | 2016-11-02 | Tap uses split headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792845A (en) * | 2019-11-14 | 2020-02-14 | 佛山市保佳利电子科技有限公司 | Intelligent faucet accessory capable of displaying temperature |
-
2016
- 2016-11-02 CN CN201621172912.8U patent/CN206386549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792845A (en) * | 2019-11-14 | 2020-02-14 | 佛山市保佳利电子科技有限公司 | Intelligent faucet accessory capable of displaying temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: 362000 No.2, Meiyu West 1st Road, Luncang Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: QUANZHOU LIANCHUANG KITCHEN AND BATH Co.,Ltd. Address before: 362307 Fujian city of Quanzhou province Nanan City Xikou village before a Merrill Creek No. 79 Patentee before: Huang Zhentai |
|
| TR01 | Transfer of patent right |