CN203948707U - A kind of environment-friendly type water tap - Google Patents
A kind of environment-friendly type water tap Download PDFInfo
- Publication number
- CN203948707U CN203948707U CN201420316045.5U CN201420316045U CN203948707U CN 203948707 U CN203948707 U CN 203948707U CN 201420316045 U CN201420316045 U CN 201420316045U CN 203948707 U CN203948707 U CN 203948707U
- Authority
- CN
- China
- Prior art keywords
- inner lining
- plastic inner
- valve casing
- tubular
- spool
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000004033 plastic Substances 0.000 claims abstract description 80
- 229920003023 plastic Polymers 0.000 claims abstract description 80
- 239000000919 ceramic Substances 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of environment-friendly type water tap, comprise the valve casing of three-port structure, in the inner chamber of valve casing body, be inserted with plastic inner lining, described plastic inner lining entirety is tubular, in the outstanding screw column that is provided with of head of plastic inner lining, described plastic inner lining is provided with two plastic inner lining locating studs in the outside, bottom of screw column along circumferential interval 180 degree, the sidepiece of described plastic inner lining is provided with the groove of a tubular, the bottom surface of described groove is smooth smooth, and the bottom surface of described groove is provided with two spool positioning holes.The utility model arranges plastic inner lining in valve casing, avoided water body directly to contact with valve casing inwall, thereby the water of the water tap of having avoided flowing through is contaminated, simultaneously, valve casing body just can be selected cast copper alloy or other lower-cost materials, thereby can further reduce costs.
Description
Technical field
The utility model relates to water tap.
Background technique
Traditional water tap is cast iron casting, and current this water tap is eliminated, and common water tap is all the brass bib cock of ceramic valve core; in the manufacture process of water tap, all use the copper price can be very high, so the fire hose in the market; all cast copper alloy mostly; wherein contain 4%---8% lead and other elements, and lead is running into after air and can be oxidized, and forms one protective film; meet after water; this layer of protective film can come off, and lead is incorporated in water, causes scorification to go out.Thereby no matter be to consider on cost or from the angle of safety, be all difficult to adapt to the development in market.
Model utility content
Technical problem to be solved in the utility model is just to provide a kind of environment-friendly type water tap, reduces costs on the one hand, avoids on the other hand water to be polluted by water tap.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of environment-friendly type water tap, comprise the valve casing of three-port structure, described valve casing comprises the valve casing body of tubular and the tubular lateral body of the valve casing body sidepiece be located at, ceramic valve core inserts the inner chamber of tubular lateral body, in the inner chamber of valve casing body, be inserted with plastic inner lining, described plastic inner lining entirety is tubular, in the outstanding screw column that is provided with of head of plastic inner lining, described plastic inner lining is provided with two plastic inner lining locating studs in the outside, bottom of screw column along circumferential interval 180 degree, the sidepiece of described plastic inner lining is provided with the groove of a tubular, the bottom surface of described groove is smooth smooth, the bottom surface of described groove is provided with two spool positioning holes, the internal diameter of valve casing body head end is less than valve casing body mid-rear portion internal diameter, valve casing body head end inwall is provided with two plastic inner lining locating slots along circumferential interval 180 degree, described screw column is stretched out the head end of valve casing body, described plastic inner lining locating stud snaps in plastic inner lining locating slot, described ceramic valve core comprises the spool body of tubular, described spool body bottom is provided with base, on the bottom surface of described base, be provided with two spool locating studs along circumferential interval 180 degree, described spool locating stud inserts the spool positioning hole on plastic inner lining.
Preferably, described ceramic valve core is fixed by spool pressure cap, and spool pressure cap screw thread screws on the internal thread of tubular lateral body oral area, and described ceramic valve core is provided with tubular protuberance above spool body.
Preferably, the interior outer end of base is all provided with " B " font groove, is inlaid into the Stamping Steel Ribbon of " B " font in " B " font groove.
Preferably, the top of described tubular protuberance is provided with straight burr rolled thread, and straight burr rolled thread is inserted in the straight burr rolled thread hole of taper knob bottom, is fixed in the internal core rod of ceramic valve core with compression spring, key screw taper knob, cover plastic handle lid, handle is fixed on taper knob by socket head screw again.
Preferably, plastic inner lining tail end is fixed by base plate, this base thread is combined on the internal thread of valve casing body tail end, the screw rod head end overcoat of one hollow is connected to the 2nd O type circle screw thread and screws in the tapped hole at base plate center, screw rod inserts in the platen hole of wash-hand basin from top to bottom, screw rod is socketed with chromium plating pad above platen, screw rod is inserted in successively from the bottom up silica gel pad below platen, bakelite pad, internal tooth pad, and tighten with screw rod pressure cap, screw rod mouth inserts a point pipe close, is in charge of and overlaps casing clamp beyond the Great Wall and tighten with clamping cap.
The utility model arranges plastic inner lining in valve casing, avoided water body directly to contact with valve casing inwall, thereby the water of the water tap of having avoided flowing through is contaminated, simultaneously, valve casing body just can be selected cast copper alloy or other lower-cost materials, thereby can further reduce costs.
In order to realize coordinating of plastic inner lining and valve casing, valve casing body head end inwall is provided with two plastic inner lining locating slots along circumferential interval 180 degree, and plastic inner lining is provided with two plastic inner lining locating studs in the outside, bottom of screw column along circumferential interval 180 degree simultaneously, plastic inner lining locating stud snaps in plastic inner lining locating slot, like this, the groove of plastic inner lining is in the same way concentric with spool, with realize spool adjustable tap unlatching or close.The bottom surface of plastic inner lining sidepiece groove is provided with two spool positioning holes, on the bottom surface of ceramic valve core base, be provided with two spool locating studs along circumferential interval 180 degree, spool locating stud inserts spool positioning hole, the spool body of ceramic valve core can be fixed on plastic inner lining like this, can not rotate, thereby can accomplish the unlatching of water tap or close by the rotation of valve core rod.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is package assembly schematic diagram of the present utility model;
Fig. 2 is cross-sectional view of the present utility model;
Fig. 3 is the structural representation of valve casing;
Fig. 4 is the cross-sectional view of valve casing;
Fig. 5 is the structural representation of plastic inner lining;
Fig. 6 is the cross-sectional view of plastic inner lining;
Fig. 7 is the structural representation of ceramic valve core.
Embodiment
As shown in Figures 1 to 7, a kind of environment-friendly type water tap of the present utility model, comprise the valve casing 6 of three-port structure, described valve casing 6 comprises the valve casing body 29 of tubular and the tubular lateral body 30 of the valve casing body sidepiece be located at, valve casing body tail end 27 is provided with internal thread, head end is provided with through hole 28, tubular lateral body oral area 31 is also provided with internal thread, ceramic valve core 19 inserts the inner chamber of tubular lateral body, in the inner chamber of valve casing body, be inserted with plastic inner lining 7, described plastic inner lining entirety is tubular, in the outstanding screw column 34 that is provided with of head of plastic inner lining, described plastic inner lining is provided with two plastic inner lining locating studs 40 in the outside, bottom of screw column along circumferential interval 180 degree, the sidepiece of described plastic inner lining is provided with the groove 39 of a tubular, the bottom surface of described groove is smooth smooth, in groove floor, being provided with side by side two water passage holes 37 is communicated with the inner chamber of plastic inner lining, the bottom surface of described groove is provided with two spool positioning holes 36, two water passage holes 37 and two spool positioning holes 36 are arranged on four end points of a cross.
The internal diameter (being the internal diameter of through hole 28) of valve casing body head end is less than valve casing body mid-rear portion internal diameter, the axial of valve casing body head end inwall is provided with 32, two plastic inner lining locating slots of two plastic inner lining locating slots line along circumferential interval 180 degree and tubular lateral body 30 becomes 90 to spend.Described screw column is stretched out the head end of valve casing body, described plastic inner lining locating stud snaps in plastic inner lining locating slot, described ceramic valve core comprises the spool body 44 of tubular, described spool body bottom is provided with base 42, the interior outer end of base is all provided with " B " font groove corresponding with water passage hole 37, is all inlaid into the Stamping Steel Ribbon 43 of " B " font in " B " font groove.On the bottom surface of described base, be provided with two spool locating studs 41 along circumferential interval 180 degree, described spool locating stud inserts the spool positioning hole on plastic inner lining.
In the inner chamber of valve casing body 29, pack plastic inner lining 7 into, plastic inner lining head end screw column 34 through the through hole 28 of valve casing body head end, 30 one-tenth of the groove 38 of plastic inner lining and tubular lateral bodys be concentric, in the same way, two plastic inner lining locating studs 40 of plastic inner lining head end insert in two plastic inner lining locating slots 32 of valve casing body, prevent the rotation of spool body and plastic inner lining, then at valve casing body tail end, plastic inner lining is fixed with base plate 8.
Ceramic valve core 19 packs the inner chamber of tubular lateral body 30 into, and insert in the groove 39 of plastic inner lining sidepiece the bottom of ceramic valve core, and the spool locating stud 41 of its bottom inserts the rotation that prevents ceramic valve core in the spool positioning hole 36 of plastic inner lining sidepiece bottom portion of groove.With pressure cap 20, ceramic valve core is fixed again, made the Stamping Steel Ribbon 43 and plastic inner lining sidepiece connected in star bottom press seal of ceramic valve core bottom.
Water pipe inserts the inner chamber of plastic inner lining from plastic inner lining head end, in described screw column, screw thread is combined with pipe cover 5, between described pipe cover and water pipe, is provided with jump ring 3, is provided with an O type circle 4 between described water pipe and plastic inner lining inwall.Plastic inner lining tail end is fixed by base plate 8, and this base thread is combined on the internal thread of valve casing body tail end, and the head end of a hollow screw 15 is socketed with the 2nd O type circle 9 outward and screws in the tapped hole at base plate center.Open Side Down is inserted in from water pipe 1 bottom for pipe cover 5, water outlet 2 is enclosed within the water outlet of water pipe 1, the bottom of water pipe 1 is provided with three draw-in grooves, two draw-in grooves put an O type circle 4 below, draw-in groove sleeving plastic jump ring 3 above, endoporus 33 the insides of again plastic inner lining 7 being inserted in this water pipe bottom, the lower degree of depth along controlling water pipe insertion of plastics jump ring 3, then pipe cover 5 is tightened in the screw column 34 of plastic inner lining 7.
Plastic inner lining outer wall is interval with the bulge loop circumferential around plastic inner lining vertically, and described plastic inner lining outer wall is provided with vertically two raised lines bulge loop is connected, and described two raised lines are in the upwards interval 180 degree settings of the week of plastic inner lining.
Described ceramic valve core is fixing by spool pressure cap 20, spool pressure cap 20 screw threads screw on the internal thread of tubular lateral body oral area, described ceramic valve core is provided with tubular protuberance 45 above spool body, described tubular protuberance top is provided with straight burr rolled thread 46, straight burr rolled thread 46 is inserted in the straight burr rolled thread hole of taper knob bottom, be fixed in the internal core rod of ceramic valve core with compression spring 22, screw 23 handle sleeves, then cover plastic handle lid 24, handle 26 is fixed on taper knob by socket head screw 25.Described socket head screw 25 one end are screwed into handle 26, and the other end is screwed in the tapped hole of taper knob sidepiece.
The screw rod 15 head end screw threads of one hollow structure screw in the tapped hole at base plate 8 centers.The head end of screw rod 15, along being circumferentially with draw-in groove, is nested in the 2nd O type circle 9 in draw-in groove, and the head end of screw rod is coated with in the tapped hole that anaerobic adhesive is screwed into base plate 8 again.The 2nd O type circle 9 is enclosed within draw-in groove, then coats anaerobic adhesive at screw rod head end, be screwed in the tapped hole of base plate 8.So far, the entirety of plastic inner lining water tap completes.
On wash-hand basin platen, bore a platen hole, aperture is slightly larger than screw rod external diameter.Screw rod inserts in the platen hole of wash-hand basin from top to bottom, screw rod is socketed with chromium plating pad 10 above platen, screw rod is inserted in successively from the bottom up silica gel pad 11 below platen, bakelite pad 12, internal tooth pad 13, and tighten with screw rod pressure cap 14, screw rod mouth inserts 2 points of pipe closes 16, is in charge of and overlaps casing clamp 17 beyond the Great Wall and tighten with clamping cap 18.
Claims (5)
1. an environment-friendly type water tap, comprise the valve casing (6) of three-port structure, described valve casing (6) comprises the valve casing body (29) of tubular and the tubular lateral body (30) of the valve casing body sidepiece be located at, ceramic valve core (19) inserts the inner chamber of tubular lateral body, it is characterized in that: in the inner chamber of valve casing body, be inserted with plastic inner lining (7), described plastic inner lining entirety is tubular, in the outstanding screw column (34) that is provided with of head of plastic inner lining, described plastic inner lining is provided with two plastic inner lining locating studs (40) in the outside, bottom of screw column along circumferential interval 180 degree, the sidepiece of described plastic inner lining is provided with the groove (39) of a tubular, the bottom surface of described groove is smooth smooth, the bottom surface of described groove is provided with two spool positioning holes (36), the internal diameter of valve casing body head end is less than valve casing body mid-rear portion internal diameter, valve casing body head end inwall is provided with two plastic inner lining locating slots (32) along circumferential interval 180 degree, described screw column is stretched out the head end of valve casing body, described plastic inner lining locating stud snaps in plastic inner lining locating slot, described ceramic valve core comprises the spool body (44) of tubular, described spool body bottom is provided with base (42), on the bottom surface of described base, be provided with two spool locating studs (41) along circumferential interval 180 degree, described spool locating stud inserts the spool positioning hole on plastic inner lining.
2. a kind of environment-friendly type water tap according to claim 1, it is characterized in that: described ceramic valve core is fixing by spool pressure cap (20), spool pressure cap screw thread screws on the internal thread of tubular lateral body oral area, and described ceramic valve core is provided with tubular protuberance (45) above spool body.
3. a kind of environment-friendly type water tap according to claim 2, is characterized in that: the interior outer end of base is all provided with " B " font groove, is inlaid into the Stamping Steel Ribbon of " B " font in " B " font groove.
4. a kind of environment-friendly type water tap according to claim 2, it is characterized in that: the top of described tubular protuberance is provided with straight burr rolled thread (46), straight burr rolled thread is inserted in the straight burr rolled thread hole of taper knob bottom, be fixed in the internal core rod of ceramic valve core with compression spring (22), screw (23) handle sleeve, cover plastic handle lid (24), handle (26) is fixed on taper knob by socket head screw (25) again.
5. a kind of environment-friendly type water tap according to claim 1, it is characterized in that: plastic inner lining tail end is fixing by base plate (8), this base thread is combined on the internal thread of valve casing body tail end, screw rod (15) head end of one hollow is socketed with the 2nd O type circle screw thread outward and screws in the tapped hole at base plate center, screw rod inserts in the platen hole of wash-hand basin from top to bottom, screw rod is socketed with chromium plating pad (10) above platen, screw rod is inserted in successively from the bottom up silica gel pad (11) below platen, bakelite pad (12), internal tooth pad (13), and tighten with screw rod pressure cap (14), screw rod mouth inserts a point pipe close (16), be in charge of and overlap casing clamp (17) beyond the Great Wall and tighten with clamping cap (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316045.5U CN203948707U (en) | 2014-06-13 | 2014-06-13 | A kind of environment-friendly type water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316045.5U CN203948707U (en) | 2014-06-13 | 2014-06-13 | A kind of environment-friendly type water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948707U true CN203948707U (en) | 2014-11-19 |
Family
ID=51890744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316045.5U Expired - Lifetime CN203948707U (en) | 2014-06-13 | 2014-06-13 | A kind of environment-friendly type water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090290A (en) * | 2016-09-23 | 2016-11-09 | 邝锦汉 | A kind of faucet of quick assembling |
-
2014
- 2014-06-13 CN CN201420316045.5U patent/CN203948707U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090290A (en) * | 2016-09-23 | 2016-11-09 | 邝锦汉 | A kind of faucet of quick assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jianjun Inventor after: Fu Mengqi Inventor before: Fu Yeming Inventor before: Chen Xiaomei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161229 Address after: 311814 Zhejiang city in Shaoxing Province town of Zhuji City Shop East Road No. 8 Patentee after: ZHEJIANG LONGJING WATER CO., LTD. Address before: 311814 Zhejiang city in Shaoxing Province town of Zhuji City Shop East Road No. 8 Patentee before: DD WATER GROUP CO., LTD. |
|
| CP02 | Change in the address of a patent holder |
Address after: 311816 No. 300-1, West 2nd Ring Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG LONGJING WATER Co.,Ltd. Address before: 311814 No. 8, Dongda Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG LONGJING WATER Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |