CN102151622A - An energy-saving shower - Google Patents

Abstract

The invention discloses an energy-saving shower head, which belongs to the technical field of shower heads and comprises a shower head handle and a shower head, wherein a water inlet channel is arranged in the shower head handle, a water inlet of the water inlet channel of the shower head handle is provided with a water limiting button connected with an external water inlet pipe and the shower head handle, and the water limiting button is provided with a water inlet hole and an air inlet hole; the water limiting button is connected with the shower handle to form a cavity, a rubber pad capable of sealing the air inlet hole and a rubber pad support capable of preventing the rubber pad from falling off are arranged in the cavity, the rubber pad is in contact with the water limiting button, and the rubber pad support is in contact with the shower handle. According to the energy-saving shower head, the water inlet hole and the air inlet hole are formed in the water limiting button of the shower head handle connecting piece, so that air and water flow enter the shower head together, the water flow is sufficient, the area covered by the skin is large, the water quantity required by the water flow with the same pressure is less, the water resource is saved, and meanwhile, the outflow of the water from the air inlet hole is limited by the rubber ring. The invention has simple structure, low cost and convenient assembly and disassembly.

Description

An energy-saving shower

technical field

The invention relates to the technical field of showers, in particular to an energy-saving shower.

Background technique

People often use showers for bathing and showering, and water is sprayed from the shower head of the shower. In order to make the shower have a larger range, people have better comfort when bathing and showering, and it is more convenient to take a bath. , The water sprayed by the shower can quickly clean the human body, and it is often necessary to increase the water intake of the shower.

At present, most of the showers used for bathing and showering use water to spray directly through the water panel after passing through the water inlet channel. There is a ventilation hole at the water outlet of the head, so that the outside air can be mixed with the water flow and sprayed together, so that the water flow can be made softer and play the role of massage. Due to the mixing of air, less water is required for the same pressure spray effect , can play a role in saving water. Although the second type can save energy, the design of the air intake hole needs to be considered more. When the water flow is large, the air intake hole can have a pressurizing effect; when the water pressure is insufficient and the water flow is small, the air intake hole The hole not only does not have a pressurization effect, but also may cause water to flow out from the air intake hole, which wastes water resources on the one hand, and makes the already small water flow pressure even smaller on the other hand. In response to this problem, some people use gaskets, springs and other parts to install at the outlet of the vent hole. Although this can have a certain effect, the structure is more complicated, and the spring is prone to failure when it is in contact with water for a long time. It is inconvenient to install these parts inside the shower head, and it is also not conducive to maintenance and replacement when the parts are damaged.

Contents of the invention

In order to solve the above problems, the present invention provides an energy-saving shower head with simple structure, convenient assembly and disassembly, and good effect.

An energy-saving shower, comprising a shower handle and a shower head, the shower handle is provided with a water inlet channel, the shower head includes a water outlet shell with a water outlet hole, a sealing shell, and the water outlet shell and the sealing shell A water outlet chamber is formed between the shells, and the water outlet chamber communicates with the water inlet channel; the water inlet of the shower handle water inlet is provided with a water limit button connecting the external water inlet pipe and the shower handle, and the water limit The button is provided with a water inlet hole to limit the water flow, and an air inlet connected to the outside atmosphere; the water limiting button is connected with the shower handle to form a cavity, and the cavity is provided with a glue that can seal the air inlet hole. pad and a rubber pad bracket to prevent the rubber pad from falling off, the rubber pad is in contact with the water limit button, and the rubber pad bracket is in contact with the shower handle.

Wherein, the water inlet holes are evenly distributed in the central area of the water limiting button, and the air inlet holes are distributed on the side of the water limiting button.

Wherein, the air intake holes are evenly distributed on the side of the water limiting button.

Wherein, the air intake holes are concentratedly distributed on one side of the water limit button; the connection section between the shower handle and the water limit button is provided with an air intake slot, and the air intake slot communicates with the air intake hole, and the air intake There is a detachable air intake cover inside the tank.

Wherein, the rubber pad includes a hollow rubber pad body and a rubber pad edge for sealing the air intake hole. The end of the rubber pad in contact with the water limit button is provided with a contact ring protruding outward, and the contact ring is located at the inlet. Between the air hole and the water inlet hole, the contact ring is in contact with the water limiting button.

Wherein, a groove is provided at the end edge of the rubber pad bracket in contact with the rubber pad, and when the water flow hits the rubber pad, the edge of the rubber pad is sunken in the groove.

Wherein, the rubber pad is a soft rubber pad with light weight and strong elasticity.

Wherein, the water outlet holes are evenly distributed in the water outlet shell.

Wherein, the number of water outlet holes on the water outlet shell is sixty.

Wherein, the center of the water outlet shell and the sealing shell is correspondingly provided with a screw groove, and the screw passes through the screw groove to fix the water outlet shell and the sealing shell; the center of the water outlet shell is also provided with a screw cover corresponding to the screw groove.

The beneficial effects of the present invention are: an energy-saving shower, comprising a shower handle and a shower head, the shower handle is provided with a water inlet channel, and the shower head includes a water outlet shell with a water outlet hole, a sealing shell , a water outlet chamber is formed between the water outlet shell and the sealing shell, and the water outlet chamber communicates with the water inlet channel; the water inlet of the shower handle water inlet channel is provided with a limiter connecting the external water inlet pipe and the shower handle Water button, the water limit button is provided with a water inlet hole to limit the water flow, and an air inlet connected to the outside atmosphere; the water limit button is connected with the shower handle to form a cavity, and the cavity is provided with The rubber pad that can seal the air intake hole and the rubber pad bracket that prevents the rubber pad from falling off, the rubber pad is in contact with the water limiting button, and the rubber pad bracket is in contact with the shower handle.

The energy-saving shower of the present invention is provided with a water inlet hole and an air inlet hole on the water limiting button of the shower handle connector, so that the air and water flow enter the shower head together, the water flow is more sufficient, the skin area is larger, and the water flow of the same pressure It requires less water, which saves water resources, and at the same time uses the rubber ring to limit the outflow of water from the air intake hole. The invention has the advantages of simple structure, low cost and convenient assembly and disassembly.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

FIG. 2 is a schematic diagram of an exploded structure of FIG. 1 .

Fig. 3 is an enlarged schematic view of the water limit button of the present invention.

FIG. 4 is an enlarged schematic view of another viewing angle of the water limit button of the present invention.

Fig. 5 is an enlarged schematic view of the rubber pad of the present invention.

Fig. 6 is an enlarged schematic view of the rubber pad holder of the present invention.

FIG. 7 is a schematic diagram of an exploded structure of Embodiment 2 of the present invention.

The reference signs are explained as follows:

1—shower handle; 11—air intake slot;

12—air intake cover; 2—shower head;

21—water outlet shell; 211—water outlet hole;

212—screw cover; 213—screw groove;

22—sealed shell; 3—water limit button;

31—water inlet; 32—air inlet;

4—Gel pad; 41—Gel pad body;

42—the edge of the rubber pad; 43—the contact ring;

5—rubber pad support; 51—groove.

Detailed ways

In order to make the object, technical solution and advantages of the invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Embodiment one:

Referring to Figures 1 to 6, an energy-saving shower includes a shower handle 1 and a shower head 2, the shower handle 1 is provided with a water inlet channel, and the shower head 2 includes a water outlet with a water outlet 211 The water outlet shell 21 and the sealing shell 22, a water outlet chamber is formed between the water outlet shell 21 and the sealing shell 22, and the water outlet chamber communicates with the water inlet channel; the water inlet of the shower handle 1 water inlet channel is provided with Connect the external water inlet pipe and the water limiting button 3 of the shower handle 1, the water limiting button 3 is provided with a water inlet hole 31 for limiting the water flow, and an air inlet hole 32 communicating with the outside atmosphere; the water limiting button 3 and The shower handle 1 is connected to form a cavity, the cavity is provided with a rubber pad 4 that can seal the air inlet 32 and a rubber pad bracket 5 that prevents the rubber pad 4 from falling off, and the rubber pad 4 is in contact with the water limit button 3 Next, the rubber pad support 5 is in contact with the shower handle 1 .

The present invention utilizes the Venturi principle. When the water flow passes through the water inlet hole 31 of the water limiting button 3, the flow cross-section of the water flow suddenly becomes smaller, the pressure and the flow velocity of the water flow increase, and the water flow ejected from the water inlet hole 31 is compatible with the shower head. The water inlet channel of the handle 1 forms a vacuum area, and the outside air will be automatically sucked into the vacuum area. At this time, the air will be sprayed out together with the water flow. The sprayed water will be decomposed into large, soft and full The water droplets in the air not only make the water flow more sufficient, cover a larger area of the skin, make the water flow softer, play a massage role, and save water at the same time.

The water inlet holes 31 are evenly distributed in the central area of the water limiting button 3 to facilitate the uniform flow of water; the air inlet holes 32 are evenly distributed on the side of the water limiting button 3 so that the air can evenly enter the shower The water inlet channel of the handle 1.

The rubber pad 4 includes a hollow rubber pad body 41 and a rubber pad edge 42 that seals the air intake hole 32. The end of the rubber pad edge 42 that contacts the water limit button 3 is provided with an outwardly protruding contact ring 43. The contact ring 43 is located between the air inlet 32 and the water inlet 31 , and the contact ring 43 is in contact with the water limiting button 3 . A groove 51 is provided at the end edge of the rubber pad bracket 5 in contact with the rubber pad 4 , and when the water flow hits the rubber pad 4 , the edge 42 of the rubber pad is sunk in the groove 51 .

The rubber pad 4 is a soft rubber pad with light weight and strong elasticity.

The contact between the rubber pad 4 and the water limit button 3 can properly prevent the air from entering too much, and too much air mixed into the water flow will affect the shower effect; at the same time, when the water pressure is insufficient and the water flow is small, the air cannot enter the water inlet channel At this time, the rubber pad 4 can prevent the water in the water inlet passage from flowing out from the air inlet 32 . The energy-saving shower head has a simple structure, low cost and convenient disassembly and assembly.

The water outlet holes 211 on the shower head 2 are evenly distributed in the water outlet shell 21, and the number of water outlet holes 211 is sixty. This design comprehensively considers the needs of human body comfort, the water sprayed from the water outlet shell 21 is relatively uniform, and the density is moderate, so that people can fully enjoy themselves in the shower process.

Embodiment two:

Referring to Fig. 7, the difference between the second embodiment and the first embodiment is that: the air intake holes 32 are concentrated on one side of the water limit button 3; the connecting section between the shower handle 1 and the water limit button 3 is opened Air intake slot 11 is arranged, and described air intake slot 11 communicates with air intake hole 32, and detachable air intake cover 12 is provided in described air intake slot 11; The positions of the air intake grooves 11 on the sprinkling handle 1 are corresponding. In addition, an air intake cover 12 is provided to control the air intake of the air intake hole 32, and the manual switch of the air intake cover 12 can control whether the air needs to enter according to individual conditions. In addition, the air intake cover 12 prevents water from entering the air intake hole more effectively. 32 flow out.

The center of the water outlet shell 21 and the sealing shell 22 is correspondingly provided with a screw groove 213, and the screw passes through the screw groove 213 to fix the water outlet shell 21 and the sealing shell 22; screw cover 212. This fixing method is more stable in connection, and the use of the screw cover 212 will not affect the shape of the shower head 2, which is both practical and beautiful.

The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. limits.

Claims (10)

1. An energy-saving shower, comprising a shower handle and a shower head, the shower handle is provided with a water inlet channel, and the shower head includes a water outlet shell and a sealing shell provided with a water outlet hole, and the water outlet shell A water outlet chamber is formed between the sealed shell, and the water outlet chamber communicates with the water inlet channel; it is characterized in that: the water inlet of the shower handle water inlet is provided with a water limiter connecting the external water inlet pipe and the shower handle The water limiting button is provided with a water inlet hole to limit the water flow, and an air inlet connected to the outside atmosphere; the water limiting button is connected with the shower handle to form a cavity, and the cavity is provided with a A rubber pad for sealing the air intake hole and a rubber pad bracket for preventing the rubber pad from falling off, the rubber pad is in contact with the water limiting button, and the rubber pad bracket is in contact with the shower handle. 2 . The energy-saving shower head according to claim 1 , wherein the water inlet holes are evenly distributed in the central area of the water limiting button, and the air inlet holes are distributed on the side of the water limiting button. 3 . 3. The energy-saving shower head according to claim 2, characterized in that: the air intake holes are evenly distributed on the side of the water limiting button. 4. An energy-saving shower head according to claim 2, characterized in that: the air intake holes are concentrated on one side of the water limit button; the connecting section between the shower handle and the water limit button is provided with an air intake The air intake slot communicates with the air intake hole, and a detachable air intake cover is arranged in the air intake slot. 5. An energy-saving shower head according to claim 2, characterized in that: the rubber pad comprises a hollow rubber pad body and a rubber pad edge sealing the air intake hole, and the rubber pad edge is in contact with the water limit button One end is provided with an outwardly protruding contact ring, the contact ring is located between the air inlet hole and the water inlet hole, and the contact ring is in contact with the water limiting button. 6. An energy-saving shower head according to claim 5, characterized in that: a groove is provided at the edge of the end of the rubber pad bracket in contact with the rubber pad, and when the water flow hits the rubber pad, the rubber pad is depressed along the concave in the slot. 7. The energy-saving shower head according to claim 6, wherein the rubber pad is a soft rubber pad with light weight and strong elasticity. 8. The energy-saving shower head according to claim 7, characterized in that: the water outlet holes are evenly distributed in the water outlet shell. 9. The energy-saving shower head according to claim 8, wherein the number of water outlet holes on the water outlet shell is sixty. 10. An energy-saving shower head according to any one of claims 1 to 9, characterized in that: the center of the water outlet shell and the sealing shell is correspondingly provided with a screw groove, and the screw passes through the screw groove to fix the water outlet shell and the sealing shell. Shell; the center of the water outlet shell is also provided with a screw cover corresponding to the screw groove.

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