A key water-stopping structure for a shower head

Abstract

The utility model discloses a button water-stopping structure for a shower head, and relates to the technical field of shower products. The utility model comprises a shower head body, an inner core is arranged inside one end of the shower head body, a valve cavity 1 and a valve cavity 2 are arranged at the top and bottom of one end of the inner core respectively, a valve stem with one end extending to the inside of the valve cavity 1 is arranged inside the valve cavity 2, a circle of beveled teeth 1 is arranged at the bottom of the valve stem, a rotor is arranged inside the valve cavity 2 through a reset spring, a circle of beveled teeth 2 that conflicts with the beveled teeth 1 is arranged at the top of the rotor, a valve hole connected to the valve cavity 2 is opened inside the valve cavity 1, and a through hole staggered with the valve hole is arranged inside the rotor. The rotor is driven to rotate by pressing the button body so that the through hole and the valve hole are staggered, and the function of one-button water-stopping is realized. The button body is pressed again so that the through hole and the valve hole are opposite to each other, and the function of one-button water-passing is realized. The user does not need to close the shower head through the faucet, which is more convenient to use, and also greatly saves water resources and meets the needs of users.

Description

Technical Field

[0001] The utility model relates to the technical field of shower products, in particular to a button water-stopping structure for a shower head. Background Art

[0002] Shower heads, also known as showerheads, were originally a device for watering flowers, potted plants and other plants. Later, some people modified it into a shower device, making it a common item in the bathroom.

[0003] In the prior art, most of the common shower heads on the market do not have a water-stopping function. After the faucet is turned on, the shower head will automatically discharge water and when the water needs to be temporarily turned off during use, it can only be turned off by the faucet. When the shower head and the faucet are far apart, turning off the shower head by turning off the faucet is extremely inconvenient to use. Utility Model Content

[0004] The utility model provides a button water-stopping structure for a shower head to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a button water-stop structure for a shower, comprising a shower body, an inner core is arranged inside one end of the shower body, a valve cavity 1 and a valve cavity 2 are arranged at the top and bottom of one end of the inner core respectively, a valve stem with one end extending into the valve cavity 1 is arranged inside the valve cavity 2, a circle of bevel teeth 1 is arranged at the bottom of the valve stem, a rotor is arranged inside the valve cavity 2 via a reset spring, a circle of bevel teeth 2 that conflict with bevel teeth 1 are arranged on the top of the rotor, a valve hole connected to the valve cavity 2 is opened inside the valve cavity 1, a through hole staggered with the valve hole is arranged inside the rotor, and a button body is movably arranged on the top of the valve stem.

[0006] Furthermore, a handle is provided at one end of the shower body, and the inner core is sleeved inside the handle.

[0007] Furthermore, a circle of guiding bevel teeth is arranged inside the second valve chamber, and the bottom end of the first bevel tooth extends between two adjacent guiding bevel teeth.

[0008] Furthermore, the number of the valve holes and the number of the through holes are both two.

[0009] Furthermore, a bottom cover is sleeved on the bottom of the second valve chamber, and the bottom end of the return spring is movably inserted into the interior of the bottom cover.

[0010] Furthermore, a sealing ring 1 is sleeved on the outside of one end of the inner core, and a sealing ring 2 is sleeved between the inside of the bottom cover and the outside of the second valve cavity.

[0011] Furthermore, a water inlet hole 1 connected to the interior of the valve cavity 2 is formed inside the inner core, and a water inlet hole 2 connected to the interior of the shower body is formed inside the valve cavity 1.

[0012] Furthermore, a positioning piece is provided on the top of the valve cavity 1, and the button body is movably sleeved inside the positioning piece.

[0013] Furthermore, positioning holes are provided on both sides of the inner wall of the positioning member, and limiting plates respectively sleeved with the two positioning holes are provided on both sides of the button body.

[0014] Furthermore, a decorative cover and a water outlet soft tooth plate at the bottom of the decorative cover are arranged inside the shower body, a water outlet regulating valve core at one end of the inner core is also arranged inside the shower body, and a water outlet regulating button is arranged on the top of the water outlet regulating valve core.

[0015] Compared with the prior art, the utility model provides a button water-stop structure for a shower head, which has the following beneficial effects:

[0016] The button water-stopping structure of the shower head drives the rotor to rotate by pressing the button body so that the through hole and the valve hole are staggered to achieve the one-button water-stopping function. The button body is pressed again to make the through hole and the valve hole face each other to achieve the one-button water-flowing function. The user does not need to turn off the shower head through the faucet, which is more convenient to use. At the same time, it also greatly saves water resources and meets the user's needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is the structural explosion diagram of the utility model;

[0019] Figure 3 This is a cross-sectional view of the inner core structure of the utility model;

[0020] Figure 4 This is a cross-sectional view of the rotor structure of the utility model.

[0021] In the figure: 1. Shower body; 11. Decorative cover; 12. Water outlet soft tooth plate; 13. Water outlet regulating valve core; 14. Water outlet regulating button; 2. Handle; 21. Water inlet hole 1; 3. Inner core; 31. Valve cavity 1; 32. Valve cavity 2; 33. Guide oblique teeth; 34. Valve hole; 35. Water inlet hole 2; 36. Sealing ring 1; 4. Valve stem; 41. Oblique teeth 1; 5. Rotor; 51. Oblique teeth 2; 52. Through hole; 6. Bottom cover; 61. Sealing ring 2; 7. Reset spring; 8. Button body; 81. Limit plate; 9. Positioning piece; 91. Positioning hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model discloses a button water-stop structure for a shower, comprising a shower body 1, an inner core 3 is arranged inside one end of the shower body 1, a valve cavity 1 31 and a valve cavity 2 32 are arranged at the top and bottom of one end of the inner core 3, a valve stem 4 with one end extending to the inside of the valve cavity 1 31 is arranged inside the valve cavity 2 32, a circle of helical teeth 1 41 is arranged at the bottom of the valve stem 4, a rotor 5 is arranged inside the valve cavity 2 32 through a reset spring 7, a circle of helical teeth 2 51 that conflicts with the helical teeth 1 41 is arranged on the top of the rotor 5, a valve hole 34 connected with the valve cavity 2 32 is opened inside the valve cavity 1 31, a through hole 52 staggered with the valve hole 34 is arranged inside the rotor 5, and a button body 8 is movably arranged on the top of the valve stem 4.

[0024] Specifically, a handle 2 is disposed at one end of the shower body 1 , and the inner core 3 is sleeved inside the handle 2 .

[0025] Specifically, a circle of guiding bevel teeth 33 is provided inside the valve chamber 2 32, the bottom end of the bevel tooth 1 41 extends between two adjacent guiding bevel teeth 33, and the top of the bevel tooth 2 51 also extends between two adjacent guiding bevel teeth 33. The guiding bevel teeth 33 are used to limit the bevel tooth 1 41 so that the bevel tooth 1 41 can only move up and down. At the same time, the guiding bevel teeth 33 can limit the bevel tooth 2 51 after the angle is adjusted, thereby ensuring the stability of the rotor 5 after adjustment.

[0026] Specifically, the number of the valve hole 34 and the number of the through hole 52 are both two. When the rotor 5 rotates 90 degrees, the valve hole 34 and the through hole 52 are opposite to each other or staggered.

[0027] Specifically, the bottom of the second valve chamber 32 is sleeved with a bottom cover 6 , and the bottom end of the return spring 7 is movably inserted into the bottom cover 6 .

[0028] Specifically, a sealing ring 36 is sleeved on the outside of one end of the inner core 3, and a sealing ring 61 is sleeved between the inside of the bottom cover 6 and the outside of the second valve cavity 32. The setting of the sealing ring 36 ensures the sealing between the inner core 3 and the shower body 1, and the setting of the sealing ring 61 ensures the sealing between the bottom cover 6 and the second valve cavity 32, and water leakage will not occur.

[0029] Specifically, the inner core 3 is provided with a water inlet hole 21 connected to the inside of the second valve cavity 32, and the valve cavity 31 is provided with a water inlet hole 35 connected to the inside of the shower body 1. When in use, one end of the inner core 3 is connected to the water pipe, and water enters the inside of the second valve cavity 32 through the water inlet hole 21. The user presses the valve stem 4, and the valve stem 4 descends to drive the bevel gear 1 41 to contact the bevel gear 2 51, and the bevel gear 2 51 drives the rotor 5 to descend and compress the spring. Since the bevel gear 1 41 is restricted by the guide bevel gear 33, it will not rotate, but only move up and down, so that the bevel gear 2 51 descends to the position consistent with the bevel gear 33. When the guide bevel gear 33 is out of contact, the bevel gear 2 51 is resisted by the bevel gear 1 41 and rotates, so that the through hole 52 is opposite to the valve hole 34, the valve stem 4 is released, the valve stem 4 rises and resets, and the rotated rotor 5 and the bevel gear 2 51 rise and engage with the guide bevel gear 33, so that the adjusted rotor 5 maintains good stability. When the bevel gear 1 41 resists the bevel gear 2 51, it drives the rotor 5 to rotate ninety degrees. When the through hole 52 is opposite to the valve hole 34, pressing the valve stem 4 again will cause the rotor 5 to rotate ninety degrees again, so that the through hole 52 is staggered with the valve hole 34, realizing one-click water stopping and one-click water flow.

[0030] Specifically, a positioning member 9 is provided on the top of the valve cavity 31, and the button body 8 is movably mounted inside the positioning member 9. Positioning holes 91 are provided on both sides of the inner wall of the positioning member 9, and limiting plates 81 are provided on both sides of the button body 8, which are respectively mounted on the two positioning holes 91. The limiting plates 81 cooperate with the positioning holes 91 to ensure the stability of the button body 8 when it is pressed. When the button body 8 is pressed, the button body 8 resists the valve stem 4 to descend.

[0031] Specifically, the interior of the shower body 1 is provided with a decorative cover 11 and a water outlet soft tooth plate 12 located at the bottom of the decorative cover 11. The interior of the shower body 1 is also provided with a water outlet regulating valve core 13 located at one end of the inner core 3. The top of the water outlet regulating valve core 13 is provided with a water outlet regulating button 14. The water outlet regulating button 14 is used to control the water outlet regulating valve core 13. Different water outlet modes can be adjusted through the water outlet regulating valve core 13.

[0032] To sum up, the button water-stopping structure of the shower head drives the rotor 5 to rotate by pressing the button body 8 so that the through hole 52 and the valve hole 34 are staggered, thereby realizing the one-button water-stopping function. The button body 8 is pressed again to make the through hole 52 and the valve hole 34 face each other, thereby realizing the one-button water-passing function. The user does not need to turn off the shower head through the faucet, which is more convenient to use. At the same time, it also greatly saves water resources and meets the user's needs.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shower button water-stopping structure, comprising a shower body (1), characterized in that: An inner core (3) is arranged inside one end of the shower body (1); a valve cavity (31) and a valve cavity (32) are arranged at the top and bottom of one end of the inner core (3), respectively; a valve stem (4) with one end extending into the interior of the valve cavity (31) is arranged inside the valve cavity (32); a circle of helical teeth (41) is arranged at the bottom of the valve stem (4); a rotor (5) is arranged inside the valve cavity (32) via a return spring (7); a circle of helical teeth (51) abutting against the helical teeth (41) is arranged at the top of the rotor (5); a valve hole (34) connected to the valve cavity (32) is opened inside the valve cavity (31); a through hole (52) staggered from the valve hole (34) is arranged inside the rotor (5); a button body (8) is movably arranged at the top of the valve stem (4).

2. A shower button water-stopping structure according to claim 1, characterized in that: A handle (2) is provided at one end of the shower body (1), and the inner core (3) is sleeved inside the handle (2).

3. The button water-stopping structure of a shower head according to claim 1, characterized in that: A circle of guiding oblique teeth (33) is arranged inside the second valve chamber (32), and the bottom end of the first oblique tooth (41) extends between two adjacent guiding oblique teeth (33).

4. The button water-stopping structure of a shower head according to claim 1, characterized in that: The number of the valve hole (34) and the number of the through hole (52) are both two.

5. The button water-stopping structure of a shower head according to claim 1, characterized in that: The bottom of the second valve chamber (32) is sleeved with a bottom cover (6), and the bottom end of the return spring (7) is movably inserted into the interior of the bottom cover (6).

6. A shower button water-stopping structure according to claim 5, characterized in that: A sealing ring 1 (36) is sleeved on the outside of one end of the inner core (3), and a sealing ring 2 (61) is sleeved between the inside of the bottom cover (6) and the outside of the second valve chamber (32).

7. The button water-stopping structure of a shower head according to claim 1, characterized in that: The inner core (3) is provided with a first water inlet hole (21) which is connected to the interior of the second valve cavity (32), and the inner core (3) is provided with a second water inlet hole (35) which is connected to the interior of the shower body (1).

8. The button water-stopping structure of a shower head according to claim 1, characterized in that: A positioning member (9) is provided at the top of the valve chamber 1 (31), and the button body (8) is movably sleeved inside the positioning member (9).

9. A shower button water-stopping structure according to claim 8, characterized in that: Positioning holes (91) are provided on both sides of the inner wall of the positioning member (9), and limiting plates (81) respectively sleeved with the two positioning holes (91) are provided on both sides of the key body (8).

10. The button water-stopping structure of a shower head according to claim 1, characterized in that: The shower head body (1) is provided with a decorative cover (11) and a water outlet soft tooth plate (12) located at the bottom of the decorative cover (11), and the shower head body (1) is also provided with a water outlet regulating valve core (13) located at one end of the inner core (3), and a water outlet regulating button (14) is provided at the top of the water outlet regulating valve core (13).

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