CN215763379U

CN215763379U - Waterway closing engine

Info

Publication number: CN215763379U
Application number: CN202120037417.0U
Authority: CN
Inventors: 王清平
Original assignee: Runner Xiamen Corp
Current assignee: Runner Xiamen Corp
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2022-02-08
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a waterway closing engine which comprises a shell, a toggle button, a mandrel and a joint, wherein the toggle button is arranged on the shell; the dabber is located in the shell and with connect and be connected, rivers can pass through connect the inflow the dabber, dial the button be connected with the dabber and set up with the shell outside, through removing it can drive to dial the button the dabber carries out the equidirectional removal, the dabber with near the articulate department is provided with the sealing member, through the dabber removal drive the sealing member removes and passes through sealing member stagnant water thereby closes the water route, the area of crossing of dabber seal switch water position is the same, does not receive the water pressure influence during the switching. The engine of the utility model has simple structure, low cost, small volume and wide application range. The hand feeling when the button is switched is not influenced by water pressure. The sealed position space is at the afterbody, and structural strength is good, can bear the high pressure.

Description

Waterway closing engine

Technical Field

The utility model relates to a waterway shutoff engine.

Background

At present, the hand feeling of a shower head with a pause function, a drawing head and a shower head in the market is greatly influenced by water pressure when being switched, and the pressing hand feeling is heavier when the shower head is under high pressure.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a water shut-off engine.

The utility model is realized by the following technical scheme:

a waterway closing engine comprises a shell, a toggle button, a mandrel and a joint; the dabber is located in the shell and with connect and be connected, rivers can pass through connect the inflow the dabber, dial the button be connected with the dabber and set up with the shell outside, through removing it can drive to dial the button the dabber carries out the equidirectional removal, the dabber with near the articulate department is provided with the sealing member, through the dabber removal drive the sealing member removes and passes through sealing member stagnant water thereby closes the water route, the area of crossing of dabber seal switch water position is the same, does not receive the water pressure influence during the switching.

Preferably, a connecting piece is arranged between the mandrel and the joint, the mandrel and the connecting piece can be driven to generate relative displacement by moving the toggle button, and water flow can flow into the joint from the outer side of the joint and then flow into the mandrel through the joint.

Preferably, the sealing element includes a first sealing element and a second sealing element, after the knob drives the core shaft to move in a direction close to the joint, the sealing element seals a passage through which water flows into the core shaft so as to prevent the water flows from entering the core shaft, the first sealing element is located on the left side of a water flow communication port between the connecting piece and the core shaft, and the second sealing element is located on the right side of a water flow communication port between the connecting piece and the core shaft.

Preferably, the seal is an O-ring.

Preferably, the mandrel is threadedly connected to the nipple, and the nipple is threadedly connected to the housing.

Preferably, a sealing element is arranged at the joint of the mandrel and the joint.

The utility model has the following beneficial effects: the engine has simple structure, low cost, small volume and wide application range. The hand feeling when the button is switched is not influenced by water pressure. The sealed position space is at the afterbody, and structural strength is good, can bear the high pressure.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded perspective view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a schematic view of the waterway of the present invention 1.

Fig. 5 is a schematic view of the waterway of the present invention 2.

In the figure: 1. a housing; 2. a toggle button is pushed; 3. a joint; 4. an O-shaped ring; 5. a mandrel; 6. a connecting member; 7. A first O-ring; 8. a second O-ring; 9. a water flow communicating port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to the accompanying drawings of the specification 1-3, a waterway shutoff engine comprises a shell, a toggle button, a mandrel and a joint; the dabber is located in the shell and with connect and be connected, rivers can pass through connect the inflow the dabber, dial the button be connected with the dabber and set up with the shell outside, through removing it can drive to dial the button the dabber carries out the equidirectional movement, the dabber with near the articulate department is provided with the sealing member, thereby moves through the dabber and drives the sealing member removes and passes through the sealing member stagnant water closes the water route.

Referring to the attached drawings of the specification and fig. 4-5, a connecting piece is arranged between the mandrel and the joint, the mandrel and the connecting piece can be driven to generate relative displacement by moving the toggle button, and water flow can flow into the joint from the outer side of the joint and then flow into the mandrel through the joint. The sealing washer includes first sealing washer and second sealing washer, works as dial the button and drive the dabber is to being close to the direction of joint removes the back, thereby the sealing washer seals the passageway that rivers got into the dabber and prevents rivers and get into in the dabber, first sealing washer is located the left side of the rivers intercommunication mouth of connecting piece and dabber this moment, and the second sealing washer is located the right side of the rivers intercommunication mouth of connecting piece and dabber. The knob is pushed and pulled by hand to drive the central mandrel to move up and down, and the water passing and closing of the water inlet and outlet holes of the connecting piece are realized by utilizing the two sealing rings. The water outlet pressure is the same as the water inlet pressure, the pressure difference is balanced, the mandrel moves up and down without the resistance of the pressure difference, and the hand feeling of switching is not influenced by high and low water pressures. The sealing ring is an O-shaped ring. The mandrel is in threaded connection with the joint, and the joint is in threaded connection with the shell. And a sealing element is arranged at the joint of the mandrel and the joint.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A waterway shutoff engine is characterized by comprising a shell, a toggle button, a mandrel and a joint; the dabber is located in the shell and with connect and be connected, rivers can pass through connect the inflow the dabber, dial the button be connected with the dabber and set up with the shell outside, through removing it can drive to dial the button the dabber carries out the equidirectional removal, the dabber with near the articulate department is provided with the sealing member, through the dabber removal drive the sealing member removes and passes through sealing member stagnant water thereby closes the water route, the area of crossing of dabber seal switch water position is the same, does not receive the water pressure influence during the switching.

2. The waterway shutoff engine of claim 1, wherein a connector is disposed between the spindle and the connector, and the spindle and the connector can be driven to move relative to each other by moving the toggle button, so that water can flow into the connector from the outside of the connector and then flow into the spindle through the connector.

3. The waterway shutoff engine of claim 2, wherein the sealing member comprises a first sealing member and a second sealing member, the first sealing member is located on the left side of the water flow communication port of the connecting member and the spindle, and the second sealing member is located on the right side of the water flow communication port of the connecting member and the spindle, when the toggle button drives the spindle to move in the direction approaching the joint, the sealing member seals the passage of the water flow entering the spindle so as to prevent the water flow from entering the spindle.

4. A waterway shut-off engine according to any one of claims 1-3, wherein the seal is an O-ring.

5. The waterway shutoff engine of claim 4, wherein the spindle is threadably connected to the adapter, and the adapter is threadably connected to the housing.

6. A waterway shut-off engine according to claim 1 or 5, wherein a seal is provided at a junction of the spindle and the connector.