Water supply device for sanitary ware

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By setting up an adjustment plate and a connecting ring in the water supply device of the sanitary ware, the water flow rate is slowed down, and the control mechanism is used to conveniently control the tilt of the valve core, the water leakage problem caused by the increase in pressure at the water pipe connection is solved, and the convenience of water supply control is improved. The service life of the equipment.

CN222314144UActive Publication Date: 2025-01-07BEIJING JINGRI HECHUANG TECHNOLOGY CO LTD

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Patent Information

Application Number: CN202421027915.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-13
Publication Date: 2025-01-07
Estimated Expiration: 2034-05-13

AI Technical Summary

Technical Problem

At the connection of sanitary ware and water pipes, the pressure suddenly increases due to the sudden slowdown of the water flow rate, which can easily cause damage to the connection between the water pipe and valve, resulting in water leakage and other problems, affecting normal use.

Method used

A water supply device for sanitary ware is designed. By setting an adjustment plate and a connection ring in the connecting pipe, the gap between the adjustment plate and the connection ring is reduced when the valve body is closed, and the water flow rate is slowed down; at the same time, the control mechanism is pedaled by the foot. The plate pressure causes the control rod to tilt the valve core, achieving convenient water supply control.

Benefits of technology

It effectively slows down the water flow rate, protects the connection between the valve and the water pipe, improves the convenience of water supply control, and avoids water leakage.

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Abstract

The utility model relates to the technical field of sanitary ware, and discloses a water supply device for sanitary ware, which comprises a main body mechanism, a connecting mechanism, a valve body mechanism and a control mechanism, the connecting mechanism is positioned on the right side of the main body mechanism, the valve body mechanism is positioned inside the connecting mechanism, and the control mechanism is positioned on the right side of the connecting mechanism; the main body mechanism comprises a connecting pipe, a water inlet groove is formed in the middle of the connecting pipe, and a connecting ring is fixedly connected to the inner wall of the water inlet groove. By means of the adjusting plate, when the valve body is opened, water flows out of the water inlet groove of the connecting pipe, due to the action of water pressure, the adjusting plate is separated from the connecting ring, and meanwhile the first spring and the telescopic rod are compressed and slide in the connecting shell, so that water flow flows into the water outlet groove through a gap between the adjusting plate and the connecting ring; when the water supply pressure is reduced, the gap between the adjusting plate and the connecting ring is also reduced, so that the flow speed of water flow is slowed down, and the protection on the joint of the valve and the water pipe is improved.

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Description

Technical Field

[0001] The utility model relates to the technical field of sanitary ware, in particular to a water supply device for sanitary ware. Background Art

[0002] Sanitary ware is an important part of the plumbing equipment in buildings. It is used to wash, collect and discharge sewage (waste) generated in life and production. The most commonly used materials for sanitary ware are ceramics, enameled cast iron, enameled steel plates, and terrazzo. With the development of building materials technology, new materials such as fiberglass, artificial marble, artificial agate, and stainless steel have been introduced at home and abroad.

[0003] When sanitary ware is connected to water pipes for use, after water use is completed, due to the sudden closure of the control valve, the flow rate of water is not slowed down, which can easily cause the pressure in the water pipe to increase suddenly. After long-term use, the connection between the water pipe and the valve is prone to damage, resulting in water leakage, etc., thus affecting the normal use of the sanitary ware. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a water supply device for sanitary ware.

[0005] The utility model is implemented by the following technical scheme: a water supply device for sanitary ware, comprising a main body mechanism, a connecting mechanism, a valve body mechanism and a control mechanism, wherein the connecting mechanism is located on the right side of the main body mechanism, the valve body mechanism is located inside the connecting mechanism, and the control mechanism is located on the right side of the connecting mechanism;

[0006] The main body mechanism includes a connecting pipe, a water inlet groove is opened in the middle of the connecting pipe, a connecting ring is fixedly connected to the inner wall of the water inlet groove, the top of the connecting pipe is fixedly connected to a connecting shell, the inner wall of the connecting shell is fixedly connected to a telescopic rod, the bottom end of the telescopic rod is fixedly connected to an adjusting plate, a first spring is arranged on the top of the adjusting plate, and a water outlet groove is opened in the middle of the connecting pipe.

[0007] Through the above technical solution, when the valve body is closed, the water supply pressure decreases, and the gap between the regulating plate and the connecting ring also decreases, thereby slowing down the flow rate of the water flow to improve the protection of the connection between the valve and the water pipe.

[0008] As a further improvement of the above solution, the bottom end of the adjusting plate is in contact with the connecting ring, the water outlet groove is located on the right side of the water inlet groove, and the water outlet groove and the water inlet groove form a connecting channel.

[0009] As a further improvement of the above scheme, the connecting mechanism includes a threaded sleeve, which is threadedly connected to the surface of the connecting pipe, the inner wall of the threaded sleeve is threadedly connected to a water inlet, the right side of the water inlet is fixedly connected to a mounting shell, the top of the mounting shell is fixedly connected to a sealing cover, the middle part of the sealing cover is threadedly connected to an adjusting bolt, and the bottom end of the mounting shell is provided with a water outlet.

[0010] As a further improvement of the above solution, a limit ring is provided inside the mounting shell.

[0011] As a further improvement of the above scheme, the valve body mechanism includes a first sealing ring, which is arranged inside the mounting shell, a connecting cone is arranged at the top of the first sealing ring, a valve core is threadedly connected to the top of the connecting cone, a second sealing ring is sleeved on the surface of the valve core, a water inlet channel is opened in the middle of the valve core, a valve stem is slidably connected to the middle of the valve core, a second spring is sleeved on the top of the valve stem, and a limiting plate is arranged at the top of the second spring.

[0012] As a further improvement of the above solution, the bottom end of the first sealing ring is in contact with the limit ring, and a filter is provided on the surface of the valve core.

[0013] As a further improvement of the above scheme, the control mechanism includes a connecting cylinder, which is fixedly connected to the right side of the mounting shell, a third sealing ring is arranged on the right side of the connecting cylinder, a guide plate is arranged in the middle of the third sealing ring, a control rod is slidably connected to the middle of the guide plate, a third spring is arranged on the surface of the control rod, a foot pedal is arranged on the right side of the control rod, and a fixing sleeve is threadedly connected to the surface of the connecting cylinder.

[0014] Through the above technical solution, when downward pressure is applied to the foot pedal, the control plate rotates, causing the connecting rod to push the control rod to slide in the guide plate. The left side of the control rod contacts the valve stem and applies a leftward thrust to it, causing it to tilt in the valve core and the connecting cone. Water can then flow out from the gap between the valve core and the valve stem, thereby improving the convenience of water supply control for sanitary ware.

[0015] As a further improvement of the above solution, a groove is provided on the right side of the guide plate, the third spring is located in the middle of the groove, and the foot pedal is composed of a connecting rod and a control plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides an adjusting plate. When the valve body is opened, water flows out from the water inlet groove of the connecting pipe. Due to the water pressure, the adjusting plate is separated from the connecting ring, and the first spring and the telescopic rod are compressed and slide in the connecting shell, so that the water flow can flow into the water outlet groove through the gap between the adjusting plate and the connecting ring. When the valve body is closed, the water supply pressure is reduced, and the gap between the adjusting plate and the connecting ring is also reduced, thereby slowing down the flow rate of the water flow, so as to improve the protection of the connection between the valve and the water pipe.

[0018] The utility model provides a control rod, and when downward pressure is applied to the foot pedal, the control plate rotates, so that the connecting rod pushes the control rod to slide in the guide plate, the third spring is compressed, and the left side of the control rod contacts the valve stem and applies a leftward thrust to it, causing it to tilt between the valve core and the connecting cone, and water can flow out from the gap between the valve core and the valve stem. After the water supply is completed, the foot pedal is released, and the control rod returns to its original position under the action of the elastic force of the third spring. At the same time, the valve core and the valve stem are sealed again, and the water supply can be stopped, thereby improving the convenience of water supply control of the sanitary ware. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the installation shell of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting pipe of the utility model;

[0022] Figure 4 This is a schematic diagram of the valve core structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the second spring structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the control mechanism structure of the utility model.

[0025] Description of main symbols:

[0026] 1. Main body mechanism; 101. Connecting pipe; 102. Water inlet groove; 103. Connecting ring; 104. Connecting shell; 105. Telescopic rod; 106. Adjusting plate; 107. First spring; 108. Water outlet groove; 2. Connecting mechanism; 201. Threaded sleeve; 202. Water inlet; 203. Mounting shell; 204. Sealing cover; 205. Adjusting bolt; 206. Water outlet; 3. Valve body mechanism; 301. First sealing ring; 302. Connecting cone; 303. Valve core; 304. Second sealing ring; 305. Water inlet channel; 306. Valve stem; 307. Second spring; 308. Limiting plate; 4. Control mechanism; 401. Connecting cylinder; 402. Third sealing ring; 403. Guide plate; 404. Control rod; 405. Third spring; 406. Foot pedal; 407. Fixed sleeve. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Example:

[0029] Please combine Figure 1-6 A water supply device for sanitary ware in this embodiment includes a main body mechanism 1, a connecting mechanism 2, a valve body mechanism 3 and a control mechanism 4, wherein the connecting mechanism 2 is located on the right side of the main body mechanism 1, the valve body mechanism 3 is located inside the connecting mechanism 2, and the control mechanism 4 is located on the right side of the connecting mechanism 2;

[0030] The main body mechanism 1 includes a connecting tube 101, a water inlet groove 102 is opened in the middle of the connecting tube 101, a connecting ring 103 is fixedly connected to the inner wall of the water inlet groove 102, the top of the connecting tube 101 is fixedly connected to a connecting shell 104, the inner wall of the connecting shell 104 is fixedly connected to a telescopic rod 105, the bottom end of the telescopic rod 105 is fixedly connected to an adjusting plate 106, a first spring 107 is provided at the top of the adjusting plate 106, and a water outlet groove 108 is opened in the middle of the connecting tube 101.

[0031] The bottom end of the regulating plate 106 contacts the connecting ring 103 , the water outlet groove 108 is located on the right side of the water inlet groove 102 , and the water outlet groove 108 and the water inlet groove 102 form a connecting channel.

[0032] The connecting mechanism 2 includes a threaded sleeve 201, which is threadedly connected to the surface of the connecting pipe 101, and the inner wall of the threaded sleeve 201 is threadedly connected to a water inlet 202, and the right side of the water inlet 202 is fixedly connected to a mounting shell 203, the top of the mounting shell 203 is fixedly connected to a sealing cover 204, the middle of the sealing cover 204 is threadedly connected to an adjusting bolt 205, and the bottom end of the mounting shell 203 is provided with a water outlet 206.

[0033] A limit ring is disposed inside the mounting housing 203 .

[0034] The valve body mechanism 3 includes a first sealing ring 301, which is arranged inside the mounting shell 203. A connecting cone 302 is arranged at the top of the first sealing ring 301. The top of the connecting cone 302 is threadedly connected to a valve core 303. A second sealing ring 304 is sleeved on the surface of the valve core 303. A water inlet channel 305 is opened in the middle of the valve core 303. A valve stem 306 is slidably connected to the middle of the valve core 303. A second spring 307 is sleeved on the top of the valve stem 306. A limiting plate 308 is arranged on the top of the second spring 307.

[0035] The bottom end of the first sealing ring 301 contacts the limit ring, and a filter screen is arranged on the surface of the valve core 303 .

[0036] The control mechanism 4 includes a connecting cylinder 401, which is fixedly connected to the right side of the mounting shell 203. A third sealing ring 402 is provided on the right side of the connecting cylinder 401. A guide plate 403 is provided in the middle of the third sealing ring 402. A control rod 404 is slidably connected to the middle of the guide plate 403. A third spring 405 is provided on the surface of the control rod 404. A foot pedal 406 is provided on the right side of the control rod 404. A fixed sleeve 407 is threadedly connected to the surface of the connecting cylinder 401.

[0037] A groove is provided on the right side of the guide plate 403, the third spring 405 is located in the middle of the groove, and the foot pedal 406 is composed of a connecting rod and a control plate.

[0038] The implementation principle of a water supply device for sanitary ware in the embodiment of the present application is:

[0039] The connecting pipe 101 is connected to the water inlet 202 of the valve through the threaded sleeve 201, and the water pump is used to supply water. Water flows out from the water inlet groove 102 of the connecting pipe 101. Due to the water pressure, the regulating plate 106 is separated from the connecting ring 103, and the first spring 107 and the telescopic rod 105 are compressed and slide in the connecting shell 104, so that the water flow can flow into the water outlet groove 108 through the gap between the regulating plate 106 and the connecting ring 103, and flow into the sealing cavity between the sealing cover 204 and the valve core 303 through the water inlet channel 305 of the valve core 303. Since the first sealing ring 301 and the second sealing ring 304 are provided on the surface and the bottom end of the valve core 303 to prevent water leakage, the foot pedal 406 is applied. The inward pressure, due to the rotation of the control plate, causes the connecting rod to push the control rod 404 to slide in the guide plate 403, the third spring 405 is compressed, the left side of the control rod 404 contacts the valve stem 306 and applies a leftward thrust to it, causing it to tilt between the valve core 303 and the connecting cone 302, and water can flow out from the gap between the valve core 303 and the valve stem 306. After the water supply is completed, the foot pedal 406 is released, and the control rod 404 returns to its original position under the action of the elastic force of the third spring 405. At the same time, the valve core 303 and the valve stem 306 are sealed again, the water supply pressure is reduced, and the gap between the regulating plate 106 and the connecting ring 103 is also reduced, thereby slowing down the flow rate of the water flow to improve the protection of the connection between the valve and the water pipe.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A water supply device for sanitary ware, characterized in that: The device comprises a main body mechanism (1), a connecting mechanism (2), a valve body mechanism (3) and a control mechanism (4), wherein the connecting mechanism (2) is located on the right side of the main body mechanism (1), the valve body mechanism (3) is located inside the connecting mechanism (2), and the control mechanism (4) is located on the right side of the connecting mechanism (2); The main body mechanism (1) comprises a connecting pipe (101), a water inlet groove (102) is provided in the middle of the connecting pipe (101), a connecting ring (103) is fixedly connected to the inner wall of the water inlet groove (102), a connecting shell (104) is fixedly connected to the top of the connecting pipe (101), a telescopic rod (105) is fixedly connected to the inner wall of the connecting shell (104), an adjusting plate (106) is fixedly connected to the bottom end of the telescopic rod (105), a first spring (107) is provided at the top of the adjusting plate (106), and a water outlet groove (108) is provided in the middle of the connecting pipe (101).

2. A water supply device for sanitary ware according to claim 1, characterized in that: The bottom end of the regulating plate (106) contacts the connecting ring (103), the water outlet groove (108) is located on the right side of the water inlet groove (102), and the water outlet groove (108) and the water inlet groove (102) form a connecting channel.

3. A water supply device for sanitary ware according to claim 1, characterized in that: The connection mechanism (2) comprises a threaded sleeve (201), the threaded sleeve (201) being threadedly connected to the right side of the connection pipe (101), the inner wall of the threaded sleeve (201) being threadedly connected to a water inlet (202), a mounting shell (203) being fixedly connected to the right side of the water inlet (202), a sealing cover (204) being fixedly connected to the top of the mounting shell (203), an adjusting bolt (205) being threadedly connected to the middle of the sealing cover (204), and a water outlet (206) being provided at the bottom end of the mounting shell (203).

4. A water supply device for sanitary ware according to claim 3, characterized in that: A limit ring is arranged inside the installation housing (203).

5. A water supply device for sanitary ware according to claim 1, characterized in that: The valve body mechanism (3) comprises a first sealing ring (301), the first sealing ring (301) being arranged inside the mounting housing (203), a connecting cone (302) being arranged at the top end of the first sealing ring (301), a valve core (303) being threadedly connected to the top end of the connecting cone (302), a second sealing ring (304) being sleeved on the surface of the valve core (303), a water inlet channel (305) being provided in the middle of the valve core (303), a valve stem (306) being slidably connected to the middle of the valve core (303), a second spring (307) being sleeved on the top end of the valve stem (306), and a limiting plate (308) being arranged at the top end of the second spring (307).

6. A water supply device for sanitary ware according to claim 5, characterized in that: The bottom end of the first sealing ring (301) is in contact with a limiting ring, and a filter screen is provided on the surface of the valve core (303).

7. A water supply device for sanitary ware according to claim 1, characterized in that: The control mechanism (4) comprises a connecting cylinder (401), wherein the connecting cylinder (401) is fixedly connected to the right side of the mounting shell (203), a third sealing ring (402) is arranged on the right side of the connecting cylinder (401), a guide plate (403) is arranged in the middle of the third sealing ring (402), a control rod (404) is slidably connected to the middle of the guide plate (403), a third spring (405) is arranged on the surface of the control rod (404), a foot pedal (406) is arranged on the right side of the control rod (404), and a fixing sleeve (407) is threadedly connected to the surface of the connecting cylinder (401).

8. A water supply device for sanitary ware according to claim 7, characterized in that: A groove is provided on the right side of the guide plate (403), the third spring (405) is located in the middle of the groove, and the foot pedal (406) is composed of a connecting rod and a control plate.