CN203421218U - Cold and hot water purification faucet - Google Patents
Cold and hot water purification faucet Download PDFInfo
- Publication number
- CN203421218U CN203421218U CN201320426834.XU CN201320426834U CN203421218U CN 203421218 U CN203421218 U CN 203421218U CN 201320426834 U CN201320426834 U CN 201320426834U CN 203421218 U CN203421218 U CN 203421218U
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- China
- Prior art keywords
- handle
- position limit
- hot water
- limit pin
- cold
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- Expired - Fee Related
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- Multiple-Way Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model provides a cold and hot water purification faucet, and belongs to the technical field of water purification faucets. The cold and hot water purification faucet solves the problem that hot water scald occurs easily when an existing cold and hot water purification faucet is rotated in the wrong direction carelessly. The cold and hot water purification faucet comprises a cold and hot water rotation switching valve base, the valve base is provided with a valve element and a valve rod fixed onto the valve element, a water purification water outlet pipe is connected onto the valve base, the side, extending out of the valve base, of the valve rod is fixedly connected with a rotation sleeve, the rotation sleeve is connected with a handle in a threaded mode, the handle is perpendicular to the axis of the rotation sleeve, the rotation sleeve, the valve rod and the valve element can be driven to rotate together through pulling of the handle, and the handle and the valve base are provided with limiting devices for limiting rotation of the handle in a matched mode. The cold and hot water purification faucet has the advantages of enhancing the security coefficient, being simple and convenient to operate, simple in structural design, low in production cost and the like.
Description
Technical field
The utility model belongs to clear water faucet technical field, refers in particular to a kind of hot and cold water clear water faucet.
Background technique
In clear water faucet the hot water of process be to heat to the hot water of 100 degree high temperature by water purifier, common clear water faucet is the mechanism of left rotation and right rotation regulation and control hot and cold water, if very disclination direction not, when people are extemporal, emit hot water, easily there is scald event, especially by pulling handle, open the purification tap of spool, more easily careless shock causes opening hot water, thus, the Safety performance of clear water faucet is badly in need of improving, but when considering Safety performance, also the complexity to structure, cost of production is made requirement, therefore, demand is a kind of simple in structure on the market, the clear water faucet that low cost and safety coefficient are high.
Summary of the invention
The purpose of this utility model is to provide a kind of hot and cold water clear water faucet, it is undertaken spacing by the direction of pulling to handle, normality lower handle can only be pulled facing one direction, cold water is opened in setting by spool, pressing lower handle can make handle rotate in the opposite direction, open hot water, it is hot water that the increase of this operating procedure can remind people to note opened, and avoids thus being scalded by hot water the generation of time.
The purpose of this utility model is achieved in that
A kind of hot and cold water clear water faucet, comprise hot and cold water rotating transfer valve seat, on described valve seat, be provided with spool and be fixed on the valve rod on spool, on valve seat, be connected with water purification outlet pipe, it is characterized in that: the side that valve rod stretches out valve seat is fixedly connected with turnbarrel, on described turnbarrel, be bolted with the handle perpendicular to turnbarrel axis, pulling handle can driven rotary sleeve, valve rod and spool rotate jointly, is provided with the limit stoper that engagement limits handle rotates on handle and valve seat.
At above-mentioned a kind of hot and cold water clear water faucet, the concrete structure of described limit stoper is: in the center hole of described handle, be provided with and can press flexible position limit pin, in described turnbarrel, be provided with the position limit socket being fixed on valve seat, described position limit pin press before with press rear extending respectively and in two restraining grooves offering on position limit socket, realize the different restrictions that turn to of handle.
At above-mentioned a kind of hot and cold water clear water faucet, described position limit pin is down T-shape, described position limit socket is the housing of hollow, on shell body wall, be provided with radian for the narrow curve baths of+90 degree and-90 wide curve baths of spending that are connected with narrow curve bath, while not pressing down position limit pin, allow position limit pin to rotate in the wide curve bath of-90 degree, press down after position limit pin, allow position limit pin to rotate in ± 90 wide curve baths of spending and narrow curve bath.
At above-mentioned a kind of hot and cold water clear water faucet, lower end in described handle is provided with step, in handle, be provided with sliding axle, the upper end of sliding axle is stretched out handle and is connected with pressure cap, and the lower end of sliding axle is connected with position limit pin and is provided with Returnning spring between the lower end of sliding axle and step.
The utility model compared to existing technology outstanding and useful technique effect is:
If 1, need open hot water in the utility model, after must first pressing handle, pull, avoided arbitrarily pulling handle and opened hot water, especially heat to the hot water of 100 degree, if very not opening, child do not cause serious scald, therefore the utility model has prevented this pernicious unexpected generation, has increased safety coefficient.
2, in the utility model, adopted and pressed the release that realizes sense of rotation after handle, simple to operation, structural design is simple, cost of production is low.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram after partial structurtes of the present utility model are partly cutd open.
Fig. 2 is the overall structure front schematic view after partial structurtes of the present utility model are partly cutd open.
Fig. 3 is the structural perspective of local part in Fig. 1.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is A-A cross section view in Fig. 4.
Fig. 6 is partial structurtes enlarged diagram in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the utility model is further described, referring to Fig. 1-6:
A kind of hot and cold water clear water faucet, comprise hot and cold water rotating transfer valve seat 1, on described valve seat, be provided with spool and be fixed on the valve rod on spool, on valve seat, be connected with water purification outlet pipe 2, the side that valve rod 3 stretches out valve seat is fixedly connected with turnbarrel 4, on described turnbarrel, be bolted with the handle 5 perpendicular to turnbarrel 4 axis, pulling handle can driven rotary sleeve, valve rod and spool rotate jointly, on handle 5 and valve seat, is provided with the limit stoper that engagement limits handle 5 rotates.
The concrete structure of described limit stoper is: in the center hole of described handle, be provided with and can press flexible position limit pin 6, in described turnbarrel, be provided with the position limit socket 7 being fixed on valve seat, described position limit pin press before with press rear extending respectively and in two restraining grooves offering on position limit socket, realize the different restrictions that turn to of handle.
Described position limit pin 6 is down T-shape, the housing that described position limit socket 7 is hollow, on shell body wall, be provided with radian for the narrow curve baths 11 of+90 degree and-90 wide curve baths 12 of spending that are connected with narrow curve bath, while not pressing down position limit pin 6, allow position limit pin to rotate in the wide curve bath of-90 degree, press down after position limit pin 6, allow position limit pin to rotate in ± 90 wide curve baths of spending and narrow curve bath.
Lower end in described handle is provided with step 50, is provided with sliding axle 8 in handle, and the upper end of sliding axle is stretched out handle and is connected with pressure cap 9, and the lower end of sliding axle is connected with position limit pin and is provided with Returnning spring 10 between the lower end of sliding axle and step.
On described position limit socket 7, offer narrow curve bath 11, the two side at the notch place of arc groove is equipped with rib, on two described ribs, all offer out to the rectangular breach of narrow curve bath one end, two described rectangular breach form wide curve bath, and position limit pin extends in wide curve bath.
Structural principle of the present utility model is: position limit pin 6 is stretched under normal conditions in the formed wide curve bath of rectangular breach, pull handle, position limit pin 6 rotates in wide curve bath, the length of wide curve bath limited the angle that handle can be pulled, and the switching direction of turnbarrel and spool is also determined thus, when hand is pressed pressure cap 9, while making position limit pin 6 extend in narrow curve bath, position limit pin 6 can reverse slide, and handle can oppositely be pulled thus, and driven rotary sleeve and spool are opened hot water.
The rib at above-mentioned narrow curve bath notch place is that rib can block down the position limit pin of T-shape, keeps its opened and closed positions after the position limit pin of T-shape extends in narrow curve bath.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (4)
1. a hot and cold water clear water faucet, comprise hot and cold water rotating transfer valve seat (1), on described valve seat, be provided with spool and be fixed on the valve rod on spool, on valve seat, be connected with water purification outlet pipe (2), it is characterized in that: the side that valve rod (3) stretches out valve seat is fixedly connected with turnbarrel (4), on described turnbarrel, be bolted with the handle (5) perpendicular to turnbarrel (4) axis, pulling handle can driven rotary sleeve, valve rod and spool rotate jointly, on handle (5) and valve seat, is provided with the limit stoper that engagement limits handle (5) rotates.
2. a kind of hot and cold water clear water faucet according to claim 1, it is characterized in that: the concrete structure of described limit stoper is: in the center hole of described handle, be provided with and can press flexible position limit pin (6), in described turnbarrel, be provided with the position limit socket (7) being fixed on valve seat, described position limit pin press before with press rear extending respectively and in two restraining grooves offering on position limit socket, realize the different restrictions that turn to of handle.
3. a kind of hot and cold water clear water faucet according to claim 2, it is characterized in that: described position limit pin (6) is down T-shape, the housing that described position limit socket (7) is hollow, on shell body wall, be provided with radian for the narrow curve baths (11) of+90 degree and-90 wide curve baths (12) of spending that are connected with narrow curve bath, while not pressing down position limit pin (6), allow position limit pin to rotate in the wide curve bath of-90 degree, press down after position limit pin (6), allow position limit pin to rotate in ± 90 wide curve baths of spending and narrow curve bath.
4. a kind of hot and cold water clear water faucet according to claim 1, it is characterized in that: the lower end in described handle is provided with step (50), in handle, be provided with sliding axle (8), the upper end of sliding axle is stretched out handle and is connected with pressure cap (9), and the lower end of sliding axle is connected with position limit pin and is provided with Returnning spring (10) between the lower end of sliding axle and step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426834.XU CN203421218U (en) | 2013-07-16 | 2013-07-16 | Cold and hot water purification faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426834.XU CN203421218U (en) | 2013-07-16 | 2013-07-16 | Cold and hot water purification faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421218U true CN203421218U (en) | 2014-02-05 |
Family
ID=50020317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426834.XU Expired - Fee Related CN203421218U (en) | 2013-07-16 | 2013-07-16 | Cold and hot water purification faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739242A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Water outflow switch and water dispenser refrigerator |
| CN114233884A (en) * | 2021-11-11 | 2022-03-25 | 浙江富瑞浦卫浴科技有限公司 | Pull tap with ozone |
| TWI761214B (en) * | 2021-05-21 | 2022-04-11 | 奕采企業有限公司 | Outlet control device |
-
2013
- 2013-07-16 CN CN201320426834.XU patent/CN203421218U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739242A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Water outflow switch and water dispenser refrigerator |
| TWI761214B (en) * | 2021-05-21 | 2022-04-11 | 奕采企業有限公司 | Outlet control device |
| CN114233884A (en) * | 2021-11-11 | 2022-03-25 | 浙江富瑞浦卫浴科技有限公司 | Pull tap with ozone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160716 |