CN203115187U - Double-water-way kitchen faucet - Google Patents

Abstract

The utility model discloses a kitchen faucet with double waterways, which comprises a body shell matched with an inner core mechanism, a water purification control mechanism and a running water control mechanism matched with both sides of the body shell to control different waterways of the inner core mechanism, an installation The water purification outlet pipe on the upper part of the inner core mechanism and located in the faucet rod, the lower part of the inner core mechanism is connected to the tap water supply pipe and the purified water inlet pipe; the inner core mechanism includes a copper inner core and a plastic water separator, and the copper inner The tap water inlet passage and the clean water inlet passage are formed on the core, and the plastic water distributor is sealed and fitted on the upper part of the copper inner core; the center of the plastic water distributor forms a water distribution pipe that is sealed and matched with the purified water outlet pipe, and the plastic The water separator is also provided with a tap water inlet passage. Such a two-in-one structure of the inner core mechanism reduces the amount of copper material used, and reduces the number of secondary machining processes to reduce the defective rate of the product. Therefore, the utility model simplifies the process, greatly reduces the cost, and has a wider application range.

Description

A double waterway kitchen faucet

technical field

The utility model relates to a water faucet, in particular to a double-water kitchen faucet with two functions of running water and purified water, and belongs to the technical field of kitchen and bathroom.

Background technique

The traditional kitchen faucet has only one water outlet. If the water purifier needs to be equipped with a separate faucet and a separate water supply pipe, it can be realized. The kitchen water supply pipeline has been fixed. It is also relatively large, so a dual-water kitchen with two functions of tap water and water purification is produced by using a faucet spout. The faucet rods come out of tap water and purified water respectively.

In order to control the precipitation of micro metals in the product, the tap water/water purification faucet is generally made of lead-free copper material for overall forging (to prevent the lead content in the purified water from exceeding the standard), and then the internal waterway is formed by machining, which consumes a lot of water. Lead-free copper, and the defect rate is high; and the clean water outlet in the spout is also welded with red copper to form a double waterway, so the process is complicated, the cost is high, and it is not easy to realize mass production.

Utility model content

In view of this, the purpose of this utility model is to solve the problems of high cost, complicated process and high defect rate of the current double waterway faucet and provide a double waterway kitchen faucet.

For achieving the above object, the solution of the present utility model is:

A kitchen faucet with two water channels, which includes a body shell with an inner core mechanism, a water purification control mechanism and a tap water control mechanism matched to both sides of the body shell to control different water channels of the inner core mechanism, and a body shell installed on the upper part of the inner core mechanism. And the clean water outlet pipe located in the faucet rod, the lower part of the inner core mechanism is connected to the tap water supply pipe and the clean water inlet pipe; wherein: the inner core mechanism includes a copper inner core and a plastic water separator, and the copper inner core The tap water inlet channel and the clean water inlet channel are formed on the top, and the plastic water distributor is sealed and fitted on the upper part of the copper inner core; the center of the plastic water distributor forms a water distribution pipe that is sealed and matched with the purified water outlet pipe, and the plastic water distributor The water dispenser is also provided with a tap water inlet passage.

The control outlet pipe adopts a plastic pipe.

The water inlet of the water distribution pipe of the plastic water distribution pipe is arranged on the side of the plastic water distribution pipe to cooperate with the water purification control mechanism.

Whether the running water passage of the plastic water separator communicates with the running water passage of the copper inner core is controlled by the running water control mechanism.

The water purification control mechanism includes a water purification valve core and a water purification control handle that drives the movement of the water purification valve core. Unicom.

The tap water control mechanism includes a tap water spool and a tap water control handle that drives the tap water spool to move, and the tap water spool fits on the side of the copper inner core.

The body casing is a zinc alloy casing.

With the above structure, since the utility model replaces the traditional one-piece lead-free copper forging inner core mechanism with the inner core mechanism combining the copper inner core and the plastic water divider, the consumption of copper materials can be greatly reduced, and the water can be purified at the same time. The outlet pipe adopts a plastic pipe, which can save nearly 90% of the weight of lead-free copper, effectively reducing the material cost of the product; and the secondary machining process is also reduced, further reducing the defective rate of the product. Therefore, the utility model The process is simplified, the cost is greatly reduced, and the application range is wider.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model;

Fig. 2 is a combined longitudinal partial sectional view of the utility model;

Fig. 3 is a combined longitudinal sectional view of the utility model;

Fig. 4 is a combined transverse sectional view of the utility model;

Fig. 5 is a combined appearance schematic diagram of the utility model;

Fig. 6 is a schematic diagram of the working principle of the utility model.

Detailed ways

As shown in Fig. 1 to Fig. 5 and Fig. 6, the utility model discloses a double water channel kitchen faucet, which includes a body shell 1, an inner core mechanism 2, a water purification control mechanism 3, and a tap water control mechanism 4 1. A clean water outlet pipe 5 and a faucet rod 6, the inner core mechanism 2 is installed in the body shell 1, and its lower part is connected to the tap water supply pipe 7 and the clean water inlet pipe 8, and its two sides are respectively matched with the water purification control mechanism 3 and the tap water The control mechanism 4 is connected to the water purification outlet pipe 5 and the faucet rod 6 at its top, and the water purification outlet pipe 5 is located in the faucet rod 6 .

The key of the utility model is that the inner core mechanism 2 includes a copper inner core 21 and a plastic water separator 22, and the copper inner core 21 forms a tap water inlet channel and a clean water inlet channel, and the plastic water separator 22 is a sealing fit on the top of the copper inner core 21; a water distribution pipe 221 is formed in the center of the plastic water separator 22 to seal and cooperate with the above-mentioned clean water outlet pipe 5, and the clean water outlet pipe 5 can be a plastic pipe, and this branch The water inlet 222 of the clean water passageway of the water pipe 22 is located at its side to cooperate with the water purification control mechanism 3; the tap water passage of the plastic water distributor 22 is controlled by the tap water control mechanism 4 and the tap water passage of the copper inner core 21 Connected or not.

The water purification control mechanism 3 includes a water purification valve core 31 and a water purification control handle 32. The water purification valve core 31 fits on the side of the copper inner core 21, and passes through a plug and the water inlet 221 of the plastic water separator 22. Unicom; the water purification control handle 32 drives the movement of the water purification valve core 31 to realize the opening and closing of the water purification channel.

The tap water control mechanism 4 includes a tap water valve core 41 and a tap water control handle 42, the tap water valve core 41 is matched with the other side of the copper inner core 21, and the tap water control handle 42 drives the tap water valve core 41 to move to realize the opening and closing of the tap water channel.

The body casing 1 can be made of a zinc alloy casing to reflect the appearance and texture of the product.

As shown in Figure 6, when the utility model is implemented, if water purification is required, the water purification control mechanism 3 is opened, and the water purification channel is opened at this time, and the water purified by the purifier A flows through the copper inner core 21 and then from the copper inner core 21. The water distribution pipe 221 of the plastic water distributor 22 flows into the clean water outlet pipe 5 and flows out from the front end of the faucet rod 6; when tap water is required to discharge water, the automatic water control mechanism 4 is opened, and the tap water channel at this time is opened, and the water flow directly passes through the copper inner The tap water passage of the core 21 flows into the faucet rod 6 through the tap water passage of the plastic water distributor 22, and the gap between the faucet rod 6 and the clean water outlet pipe 5 is the tap water pipeline. At this time, tap water flows out from the front end of the faucet rod 6. And the level of water temperature is also controlled by the tap water control mechanism.

It can be seen that the utility model replaces the traditional integral lead-free copper forging inner core mechanism with the inner core mechanism combined by the copper inner core 21 and the plastic water separator 22, which can greatly reduce the consumption of copper materials, and at the same time clean The water outlet pipe is made of plastic pipe, which can save nearly 90% of the weight of lead-free copper, effectively reducing the material cost of the product; and the secondary machining process is also reduced, further reducing the defective rate of the product. Therefore, this practical The new process is simplified, the cost is greatly reduced, and the application range is wider.

Claims (7)

1. A double-waterway kitchen faucet, which includes a body shell that is equipped with an inner core mechanism, a water purification control mechanism and a tap water control mechanism that are matched to both sides of the body shell to control the different waterways of the inner core mechanism, and one that is installed on the inner core. The upper part of the mechanism is the clean water outlet pipe located in the faucet rod, and the lower part of the inner core mechanism is connected to the tap water supply pipe and the clean water inlet pipe; it is characterized in that: the inner core mechanism includes a copper inner core and a plastic water separator, A tap water inlet channel and a clean water inlet channel are formed on the copper inner core, and the plastic water distributor is sealed and fit on the upper part of the copper inner core; The water pipe and the plastic water separator are also provided with a tap water inlet passage. 2. A kitchen faucet with dual water channels as claimed in claim 1, characterized in that: said control outlet pipe is made of plastic pipe. 3. A kitchen faucet with two water channels as claimed in claim 1 or 2, characterized in that: the water inlet of the water channel of the plastic water distribution pipe is set on the side of the plastic water distribution pipe to cooperate with the water purification control mechanism . 4. A kitchen faucet with two water channels as claimed in claim 3, characterized in that: the tap water channel of the plastic water distributor is controlled by the tap water control mechanism to communicate with the tap water channel of the copper inner core. 5. A kitchen faucet with dual water channels according to claim 1, characterized in that: the water purification control mechanism includes a water purification valve core and a water purification control handle that drives the movement of the water purification valve core, and the water purification valve core is matched with The side part of the copper inner core communicates with the water inlet of the plastic water separator through a plug. 6. A kitchen faucet with two water channels as claimed in claim 1, characterized in that: the tap water control mechanism includes a tap water valve core and a tap water control handle that drives the tap water valve core to move, and the tap water valve core is matched with the copper inner core. side. 7. The kitchen faucet with dual water channels according to claim 1, characterized in that: the shell of the main body is a zinc alloy shell.

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