CN214743373U

CN214743373U - Automatic water tap

Info

Publication number: CN214743373U
Application number: CN202120963800.9U
Authority: CN
Inventors: 王崇米
Original assignee: Taizhou Shandai Sanitary Ware Co ltd
Current assignee: Taizhou Shandai Sanitary Ware Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-16
Anticipated expiration: 2031-05-07

Abstract

The utility model provides an automatic formula tap belongs to tap technical field. It has solved the current long-term a large amount of rivers that can be amassed equally of dripping, leads to a large amount of water resources to be wasted the problem. This automatic formula tap, including the tap main part that has the delivery port, be provided with the switch module that is used for controlling rivers switching in the tap main part, switch module includes valve rod, tap switch, manger plate portion and valve body, and protruding bellying that is equipped with just in the tap main part the bellying offsets tap switch with the bottom of manger plate portion and is connected with the valve rod, just installs the adapter sleeve for delivery port department in the tap main part, the lower extreme fixedly connected with of adapter sleeve crosses water spare, cross water spare middle part and offer the water centre bore that crosses that is used for supplying rivers to flow, cross and be provided with reset assembly on the water spare. The utility model has the advantage of drip proof.

Description

Automatic water tap

Technical Field

The utility model belongs to the technical field of tap, in particular to automatic formula tap.

Background

Tap belongs to the device of frequently using, along with long-term tap that uses, the not hard up condition then can inevitable appear in the tap valve, when the tap valve is not hard up, the water in the water pipe that is connected with tap just can seepage to the tap body when tap closes, finally from tap mouth drippage, because the volume of dripping is very little, if change whole tap for this, then can lead to the replacement cost high, if do not change whole tap, tap then can keep the state of dripping always, a large amount of rivers can be amasss equally to drip for a long time, lead to a large amount of water resources to be wasted.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide an automatic formula tap of antidrip.

The purpose of the utility model can be realized by the following technical proposal: an automatic faucet comprises a faucet body with a water outlet, and is characterized in that a switch assembly for controlling the opening and closing of water flow is arranged on the faucet body, the switch assembly comprises a valve rod, a faucet switch, a water retaining portion and a valve body, a protruding portion is convexly arranged in the faucet body and abuts against the bottom of the water retaining portion, the faucet switch is connected with the valve rod, a connecting sleeve is arranged on the faucet body and corresponds to the water outlet, a water passing piece is fixedly connected to the lower end of the connecting sleeve, a water passing center hole for allowing water to flow out is formed in the middle of the water passing piece, a reset assembly is arranged on the water passing piece, a concave hole for placing the reset assembly is formed in the bottom of the water passing piece, a water retaining ring is arranged at the bottom of the water passing piece, and one end of the reset assembly is connected to the water passing center hole, the other end of the reset assembly is connected to the water retaining ring, a convex ring is arranged on the water retaining ring and is convex relative to the bottom of the water passing piece, and a plurality of water passing holes are formed in the water retaining ring and are arranged outside the convex ring.

In the above automatic faucet, a boss is disposed on the faucet body and opposite to the valve body, and the inner wall of the valve body is attached to the inner wall of the faucet body.

In the above automatic faucet, the length of the protruding ring extending into the water passing ring is less than the length of the reset assembly.

In the above automatic faucet, a sealing ring for enhancing sealing is disposed at one end of the water passing member and located at the faucet main body.

In the automatic faucet, the connecting sleeve is fixedly connected with the faucet main body through threads, and the water retaining ring is fixedly connected with the connecting sleeve through threads.

Compared with the prior art, the automatic faucet has the advantages that the water passing ring and the water retaining ring are matched with each other, so that the problem that water in a water pipe connected with the faucet leaks to the faucet body when the faucet is closed due to the fact that a valve of the faucet is not flexible is solved, and the problem that the water drops from the faucet mouth is solved, and the sealing performance of the faucet is improved to the greatest extent through the boss arranged at the position of the valve body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, a tap main body; 2. a water outlet; 3. a valve stem; 4. a faucet switch; 5. a water retaining part; 6. a valve body; 7. a boss portion; 8. connecting sleeves; 9. a water passing part; 10. a water passing central hole; 11. a reset assembly; 12. a water retaining ring; 13. a convex ring; 14. water passing holes; 15. and (4) a sealing ring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the automatic faucet comprises a faucet body 1 with a water outlet 2, a switch assembly for controlling the opening and closing of water flow is arranged on the faucet body 1, the switch assembly comprises a valve rod 3, a faucet switch 4, a water blocking portion 5 and a valve body 6, a protruding portion 7 is convexly arranged in the faucet body 1, the protruding portion 7 abuts against the bottom of the water blocking portion 5 and is used for controlling the circulation and the closing of water flow, the faucet switch 4 is connected with the valve rod 3, when the faucet is started, the lifting of the water blocking portion 5 is controlled by rotating the faucet switch 4 to enable water flow to circulate, a connecting sleeve 8 is arranged on the faucet body 1 and opposite to the water outlet 2, a water passing piece 9 is fixedly connected to the lower end of the connecting sleeve 8, a water passing center hole 10 for allowing water to flow out is formed in the middle of the water passing piece 9, a reset assembly 11 is arranged on the water passing piece 9, a concave hole for placing the reset assembly 11 is formed in the bottom of the water passing piece 9, the water passing part 9 is provided with a water retaining ring 12 at the bottom, one end of a resetting component 11 is connected to the water passing central hole 10, the other end of the resetting component 11 is connected to the water retaining ring 12, a convex ring 13 is convexly arranged on the water retaining ring 12 and opposite to the bottom of the water passing part 9, and a plurality of water passing holes 14 are formed in the water retaining ring 12 and opposite to the convex ring 13. When tap opened, the inside water pressure increase of tap main part 1, press down the water retaining ring 12 of delivery port 2 department, bulge loop 13 stretches out outside the water retaining ring, thereby make rivers pass through water hole 14 cross water centre bore 10, and flow out from crossing water hole 14 on the water retaining ring 12, when tap closed, the inside water pressure of tap main part 1 reduces, reset block 11 return, bulge loop 13 stretches into in the water retaining ring, thereby make rivers sealed, prevented to use behind tap at the user, the problem that leads to dripping, the waste that causes the water resource has been avoided.

In a further elaboration, the faucet body 1 is provided with a boss corresponding to the valve body 6, and the inner wall of the valve body 6 is attached to the inner wall of the faucet body 1, so that the sealing performance of the faucet is enhanced.

In more detail, the length of the convex ring 13 extending into the water ring is less than the stretched length of the resetting assembly 11.

In more detail, a sealing ring 15 for enhancing sealing is arranged on the water passing piece 9 and at one end of the faucet main body 1.

In more detail, the connecting sleeve 8 is fixed with the faucet body 1 through threaded connection, and the water retaining ring 12 is fixed with the connecting sleeve 8 through threaded connection.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. An automatic faucet comprises a faucet body (1) with a water outlet (2), and is characterized in that a switch assembly used for controlling the opening and closing of water flow is arranged on the faucet body (1), the switch assembly comprises a valve rod (3), a faucet switch (4), a water retaining part (5) and a valve body (6), a protruding part (7) is convexly arranged in the faucet body (1), the protruding part (7) abuts against the bottom of the water retaining part (5), the faucet switch (4) is connected with the valve rod (3), a connecting sleeve (8) is arranged on the faucet body (1) and opposite to the water outlet (2), a water passing piece (9) is fixedly connected to the lower end of the connecting sleeve (8), a water passing center hole (10) for water flow to flow out is formed in the middle of the water passing piece (9), a reset assembly (11) is arranged on the water passing piece (9), cross the bottom of water spare (9) and offer the shrinkage pool that supplies reset assembly (11) to place, the bottom of crossing water spare (9) is provided with manger plate ring (12), reset assembly (11) one end connect on crossing water centre bore (10), the other end of reset assembly (11) is connected on manger plate ring (12), on manger plate ring (12) and for crossing the protruding bulge loop (13) that is equipped with in bottom of water spare (9), manger plate ring (12) on and for bulge loop (13) outer division be equipped with a plurality of and cross water hole (14).

2. An automatic water tap as claimed in claim 1, characterized in that a boss is provided on the tap body (1) opposite to the valve body (6), and the inner wall of the valve body (6) is attached to the inner wall of the tap body (1).

3. An automatic faucet according to claim 1, characterised in that the length of the protruding collar (13) extending into the water passing collar is less than the length of the return member (11) stretched.

4. An automatic water tap as claimed in claim 1, characterised in that said water passage member (9) is provided with a sealing ring (15) for enhancing the sealing at one end of the tap body (1).

5. An automatic water tap as claimed in claim 1, wherein the connecting sleeve (8) is fixed to the tap body (1) by a screw thread, and the water retaining ring (12) is fixed to the connecting sleeve (8) by a screw thread.