CN221704537U

CN221704537U - Water-saving tap

Info

Publication number: CN221704537U
Application number: CN202420234692.5U
Authority: CN
Inventors: 钟超; 钟逸翔; 陈波; 贾国海; 刘云峰
Original assignee: Hunan Institute of Engineering
Current assignee: Hunan Institute of Engineering
Priority date: 2024-01-31
Filing date: 2024-01-31
Publication date: 2024-09-13
Anticipated expiration: 2034-01-31

Abstract

The utility model discloses a water-saving tap, which comprises a water storage device with a water storage cavity and a clockwork spring switch arranged at the top of the water storage device, wherein a piston rod connected with the clockwork spring switch is arranged in the water storage cavity, a water inlet hole which can be communicated with the water storage cavity is formed in the piston rod, and the piston rod can be exposed or blocked under the action of the clockwork spring switch. In the utility model, when the clockwork switch is twisted, external force acts on the piston rod through the clockwork switch, so that the water inlet hole is exposed through the piston rod, and the purpose of water inlet is achieved. When the spring switch is in operation for a period of time, the spring switch loses energy, and at the moment, the piston rod returns to the original position to block the water inlet hole so as to close the water flow, thereby achieving the purpose of closing the water. The utility model adopts the clockwork spring switch, and a user can realize the opening and closing of water by simply rotating the clockwork spring. The design of clockwork spring is more directly perceived in the vision, reminds the user in time to close tap, practices thrift the water.

Description

Water-saving tap

Technical Field

The utility model relates to the field of water taps, in particular to a water-saving water tap.

Background

The water tap plays an indispensable role in our life, the water tap provides a valve convenient and rapid to flow water for us, along with the development of society, the living standard of people is continuously improved, various water taps such as an anti-impact water tap, a water purifying water tap and a water saving water tap appear in the market, some traditional water saving water taps are added with external members and the like, water drops of the water tap are prevented, and then water resources are saved.

Screw-type faucets have appeared in the seventies of the 20 th century due to their relatively simple manufacturing process and low production cost. The push type faucet has the advantages of simple structure and low cost, and is suitable for most consumers. The disadvantage is that the use is inconvenient and the water leakage is serious.

The induction faucet is traditionally controlled by using a switch through the infrared reflection principle, namely, the induction faucet is only in two states of on-off, but the water outlet flow cannot be automatically changed according to the user requirement in real time in the use process, so that a certain degree of water resource waste is caused.

Disclosure of utility model

The utility model mainly aims to provide a water-saving tap, and aims to solve the technical problems.

In order to achieve the above purpose, the water-saving tap provided by the utility model comprises a water storage device with a water storage cavity and a clockwork spring switch arranged at the top of the water storage device, wherein a piston rod connected with the clockwork spring switch is arranged in the water storage cavity, a water inlet hole which can be communicated with the water storage cavity is arranged on the piston rod, and the piston rod can be exposed or blocked under the action of the clockwork spring switch.

In an embodiment, the piston rod includes butt joint portion and lower butt joint portion, go up butt joint portion with the tip of butt joint portion is contradicted and is connected down, the inlet opening set up in lower butt joint portion face the terminal surface department of butt joint portion, go up butt joint portion with the clockwork spring switch connects, in order to keep away from or be close to under the effect of clockwork spring switch the direction of butt joint portion stretches out and draws back down.

In an embodiment, a cover plate for closing the water storage cavity is arranged at the top of the water storage device.

In an embodiment, the spring switch is disposed on the cover plate and penetrates through the cover plate to be connected with the piston rod.

In an embodiment, a water outlet hole is formed in the water reservoir, and a water outlet tap is arranged at the water outlet hole.

In one embodiment, the water saving tap further comprises a pressure communicating vessel arranged at the bottom of the water storage cavity.

In an embodiment, the pressure communicating vessel comprises a vertically arranged communicating vessel, and the communicating vessel is communicated with the water storage cavity through a communicating pipe.

In the technical scheme of the utility model, when the clockwork spring switch is twisted, external force acts on the piston rod through the clockwork spring switch, so that the water inlet hole is exposed through the piston rod, and the purpose of water inlet is achieved. When the spring switch is in operation for a period of time, the spring switch loses energy, and at the moment, the piston rod returns to the original position to block the water inlet hole so as to close the water flow, thereby achieving the purpose of closing the water. The utility model adopts the clockwork spring switch, and a user can realize the opening and closing of water by simply rotating the clockwork spring. The design of clockwork spring is more directly perceived in the vision, reminds the user in time to close tap, practices thrift the water.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a water saving faucet according to an embodiment of the present utility model;

Fig. 2 is a schematic view illustrating an internal structure of a water saving faucet according to an embodiment of the present utility model.

Reference numerals illustrate: 10. a water reservoir; 11. a water inlet hole; 12. a water outlet hole; 13. a cover plate; 20. a clockwork switch; 30. a piston rod; 31. an upper butt joint part; 32. a lower butt joint part; 40. a pressure communicating vessel; 41. a communicating vessel; 42. and communicating pipe.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Moreover, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.

The utility model provides a water-saving tap.

As shown in fig. 1-2, the water-saving faucet provided by the embodiment of the utility model comprises a water storage device 10 with a water storage cavity and a clockwork spring switch 20 arranged at the top of the water storage device 10, wherein a piston rod 30 connected with the clockwork spring switch 20 is arranged in the water storage cavity, a water inlet 11 which can be communicated with the water storage cavity is arranged on the piston rod 30, and the piston rod 30 can be exposed or used for blocking the water inlet 11 under the action of the clockwork spring switch 20.

In the present application, when the clockwork switch 20 is twisted, an external force acts on the piston rod 30 through the clockwork switch 20, thereby exposing the water inlet 11 through the piston rod 30, and completing the water inlet. When the spring switch 20 loses energy after running for a period of time, the piston rod 30 returns to block the water inlet hole 11 to close the water flow, so that the purpose of closing the water is achieved. The application adopts the clockwork spring switch 20, and a user can simply rotate the clockwork spring to realize the opening and closing of water. The design of clockwork spring is more directly perceived in the vision, reminds the user in time to close tap, practices thrift the water.

The piston rod 30 includes an upper abutting portion 31 and a lower abutting portion 32, the upper abutting portion 31 and an end portion of the lower abutting portion 32 are in abutting connection, the water inlet 11 is disposed at an end face of the lower abutting portion 32 facing the upper abutting portion 31, and the upper abutting portion 31 and the spring switch 20 are connected to stretch in a direction away from or close to the lower abutting portion 32 under the action of the spring switch 20.

When the clockwork spring switch 20 is twisted, one butt joint part is gradually far away from the other butt joint part under the action of the clockwork spring switch 20, so that the water inlet hole 11 can be exposed, and the water inlet purpose is achieved. When the spring is full, the piston rod 30 is driven to move, the upper part and the lower part are gradually separated, water flows out of the inner water inlet hole 11, and when the spring loses energy after running for a period of time, two butt joint parts of the piston rod 30 form a closed space to seal the water inlet hole 11, so that the water flow is closed.

In the above embodiment, the spring switch 20 includes a spring barrel, a spring winding device, and a connection mechanism. The spring shaft is rotatable so as to achieve the purpose of closing the tap by manually tightening the spring.

In an embodiment, a cover plate 13 for closing the water storage cavity is arranged at the top of the water storage device 10, and the clockwork switch 20 is arranged on the cover plate 13 and penetrates through the cover plate 13 to be connected with the piston rod 30. The upper piston top adopts an annular concave top so as to be meshed with the lower structure, and the upper piston top has the advantages of small contact area and simple manufacturing process. The piston head is provided with a piston ring to prevent water leakage and prevent water from flowing into other structures

In the above embodiment, the water reservoir 10 is provided with the water outlet 12, and the water outlet 12 is provided with the water outlet tap. In this embodiment, the water storage cavity is a closed space, and the introduction of the water storage cavity is equivalent to adding a small water tank inside the faucet, when the user opens the faucet, water will first enter the water storage space, and then flow out through the water outlet 12. On one hand, the peak water flow can be weakened, and the waste of water resources is reduced; on the other hand, the water storage space can also be used for storing cold and hot water to provide a certain degree of temperature regulation function

In addition, the water-saving tap further comprises a pressure communicating vessel 40 arranged at the bottom of the water storage cavity. The pressure communicating vessel 40 comprises a communicating vessel 41 arranged vertically, and the communicating vessel 41 is communicated with the water storage cavity through a communicating pipe 42.

In this embodiment, the liquid level of each container in the communicating vessel is always kept on the same level when the liquid does not flow, and the communicating vessel needs to be placed in a horizontal position to play a role in balancing the pressure. And the size of the water flow can be controlled by changing the length and the inner diameter of the bottom communication pipe 42.

The design of the clockwork water-saving tap aims at reducing water consumption and improving the conservation consciousness of people. Through the intuitive operation of the clockwork switch 20, the user is more readily aware of the importance of saving water. The design of the water storage space can reduce the waste water and realize peak clipping and valley filling of peak water flow. The replaceable communicating vessel provides more use scenes and flexibility.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The water-saving tap is characterized by comprising a water storage device (10) with a water storage cavity and a clockwork spring switch (20) arranged at the top of the water storage device (10), wherein a piston rod (30) connected with the clockwork spring switch (20) is arranged in the water storage cavity, a water inlet (11) which can be communicated with the water storage cavity is arranged on the piston rod (30), and the piston rod (30) can be exposed or blocked under the action of the clockwork spring switch (20).

2. The water saving tap according to claim 1, wherein the piston rod (30) comprises an upper abutting portion (31) and a lower abutting portion (32), the upper abutting portion (31) and an end portion of the lower abutting portion (32) are in abutting connection, the water inlet hole (11) is arranged at an end face of the lower abutting portion (32) facing the upper abutting portion (31), and the upper abutting portion (31) and the spring switch (20) are connected to stretch in a direction away from or close to the lower abutting portion (32) under the action of the spring switch (20).

3. Water saving tap according to claim 1, characterised in that the top of the water reservoir (10) is provided with a cover plate (13) for closing the water reservoir.

4. A water saving tap according to claim 3, characterised in that the spring switch (20) is arranged on the cover plate (13) and connected through the cover plate (13) and the piston rod (30).

5. The water saving tap according to claim 1, wherein the water reservoir (10) is provided with a water outlet hole (12), and wherein the water outlet hole (12) is provided with a water outlet tap.

6. The water conservation faucet of claim 1, further comprising a pressure communicator (40) disposed at a bottom of the water storage chamber.

7. The water saving tap according to claim 6, wherein the pressure communicating vessel (40) comprises a vertically arranged communicating vessel (41), the communicating vessel (41) being in communication with the water storage chamber through a communicating pipe (42).