CN206582336U - A kind of drinking valve - Google Patents

Abstract

The utility model provides a drinking water valve, which belongs to the technical field of machinery. The utility model solves the problems of inconvenient use of the existing drinking water valve and the like. The drinking water valve includes a valve body, the valve body is provided with a water inlet channel and a water outlet channel, a bonnet is fixed in the water outlet channel, a valve stem is pierced in the bonnet, and a sealing ring is fixed on the outer surface of the inner end of the valve stem. The ring abuts against the inner port of the valve cap and forms a seal. The outer surface of the valve stem is located outside the sealing ring and is provided with a water inlet hole. The lower end surface of the valve stem is provided with a water outlet hole connected to the water inlet hole. The valve stem A water outlet cap is sheathed and fixed at the lower end of the water outlet cap, and a spring is arranged between the water outlet cap and the valve cap. The drinking water valve has the advantages of convenient use and the like.

Description

drinking water valve

technical field

The utility model belongs to the technical field of machinery and relates to a drinking water valve.

Background technique

In daily life, the water in the drinking water tank is transported to the water outlet through pipelines, and the water outlet is often connected with a drinking water valve. Normally, the drinking water valve is closed. When drinking water is needed, the drinking water valve is opened, and the reference water flows out from the drinking water valve. The usual drinking water valve is a ball valve, but the handle needs to be twisted when using the ball valve, which is inconvenient for people who cannot twist the handle.

Contents of the invention

The purpose of this utility model is to propose a drinking water valve aiming at the above-mentioned problems existing in the prior art, and the technical problem to be solved is how to make the drinking water valve easy to use.

The purpose of this utility model can be achieved through the following technical solutions:

A drinking water valve, comprising a valve body, the valve body is provided with a water inlet channel and a water outlet channel, and a valve cap is fixed in the water outlet channel, and the valve cap is characterized in that a valve stem is pierced inside the valve cap, and the A sealing ring is fixed on the outer surface of the inner end of the valve stem, and the sealing ring abuts against the inner port of the bonnet to form a seal. The outer surface of the valve stem is provided with a water inlet hole outside the sealing ring, so The lower end surface of the valve stem is provided with a water outlet hole communicating with the water inlet hole, the lower end of the valve stem is sheathed and fixed with a water outlet cap, and a spring is arranged between the water outlet cap and the valve cap.

As long as the water outlet cap is pressed inward, the valve stem moves inward so that the sealing ring no longer abuts against the inner port of the bonnet. The gap between the ports flows into the valve cap, then enters the valve stem from the water inlet hole of the valve stem, and then flows out from the water outlet hole. After releasing the water outlet cap, the sealing ring seals the inner port of the valve cap, and the water outlet hole no longer discharges water. The drinking water valve can discharge water only by pressing the water discharge cap, which is convenient to use.

Compared with the prior art, the utility model has the following advantages:

It is easy to use by pressing the water outlet cap to discharge water.

Description of drawings

Fig. 1 is a sectional view of the drinking water valve;

In the figure, 1, valve body; 1a, water inlet channel; 1b, water outlet channel; 2, valve cap; 3, valve stem; 3a, water inlet hole; 3b, water outlet hole; 4, sealing ring; 5, water outlet cap; 6. Spring.

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

Embodiment one

As shown in Figure 1, a drinking water valve includes a valve body 1, the valve body 1 is provided with a water inlet channel 1a and a water outlet channel 1b, a valve cap 2 is fixed in the water outlet channel 1b, and a valve stem is pierced in the valve cap 2 3. A sealing ring 4 is fixed on the outer surface of the inner end of the valve stem 3, and the sealing ring 4 abuts against the inner port of the valve cap 2 and forms a seal. The outer surface of the valve stem 3 is provided with a water inlet hole 3a outside the sealing ring 4, and the lower end surface of the valve stem 3 is provided with a water outlet hole 3b communicating with the water inlet hole 3a. The lower end of the valve stem 3 is sleeved and fixed. The water outlet cap 5 is provided with a spring 6 between the water outlet cap 5 and the valve cap 2 .

As long as the water outlet cap 5 is pressed inward, the valve stem 3 moves inward so that the sealing ring 4 no longer abuts against the inner port of the valve cap 2. At this time, drinking water flows into the valve body 1 from the water inlet channel 1a, and It flows into the valve cap 2 from the gap between the sealing ring 4 and the inner port of the valve cap 2, then enters into the valve stem 3 from the water inlet hole 3a of the valve stem 3, and then flows out from the water outlet hole 3b. After the water outlet cap 5 is released, the sealing ring 4 closes the inner port of the valve cap 2, and the water outlet hole 3b no longer discharges water. The drinking water valve can discharge water only by pressing the water discharge cap 5, which is convenient to use.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (1)

1. it is provided with intake tunnel (1a) and exhalant canal (1b), institute on a kind of drinking valve, including valve body (1), the valve body (1) State in exhalant canal (1b) and be fixed with bonnet (2), it is characterised in that be equipped with valve rod (3), the valve rod in the bonnet (2) (3) sealing ring (4) is fixed with inner lateral surface, the sealing ring (4) is resisted against in the inner port of bonnet (2) and formed It is located on sealing, the lateral surface of the valve rod (3) on the outside of sealing ring (4) and is provided with inlet opening (3a), the valve rod (3) The apopore (3b) connected with inlet opening (3a) is provided with end face, the lower end of the valve rod (3) is arranged and is fixed with out water cap (5) it is, described to go out to be provided with spring (6) between water cap (5) and bonnet (2).