Faucet with stable structure

Abstract

The utility model relates to a bathroom appliance, in particular to a faucet with a stable structure, which comprises a faucet main body, a valve core component is mounted in the faucet main body, a mounting port is arranged on the faucet main body, the valve core component enters the faucet main body through the mounting port, a gland is mounted on the mounting port, and the gland is welded on the mounting port. According to the utility model, the gland is welded on the mounting port, so that the conditions of loosening and water leakage of the gland after long-term use are avoided, and the structural stability between the gland and the faucet main body is improved.

Description

Technical Field

[0001] The utility model relates to a bathroom appliance, in particular to a faucet with a stable structure. Background Art

[0002] The patent with publication number CN210715972U discloses a faucet structure, including a faucet body, a gland installed on the faucet body, and the gland is threadedly connected to the faucet body. A spring is mounted on the valve core rod, and the two ends of the spring are respectively connected and fixed to the gland and the valve core. A fixing ring is arranged between the valve core and the gland. A swing rod is arranged on the top of the switch handle, and an arc-shaped protrusion in contact with the gland is arranged at the bottom of the switch handle.

[0003] The gland of the above technology is connected to the faucet body by threads. However, after long-term use, the gland is easy to become loose from the faucet body, resulting in water leakage.

[0004] Therefore, there is room for improvement in the structural stability of the above-mentioned faucet. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a faucet with a stable structure.

[0006] The technical solution adopted by the utility model to solve the problem is:

[0007] A faucet with a stable structure comprises a faucet body, a valve core assembly is installed in the faucet body, a mounting opening is provided on the faucet body, the valve core assembly enters the faucet body through the mounting opening, a pressure cover is installed on the mounting opening, and the pressure cover is welded to the mounting opening.

[0008] As a further improvement of the above technical solution, the pressure cover includes a columnar portion and a disc portion that are integrally connected, and the diameter of the columnar portion is smaller than the diameter of the disc portion; the columnar portion is inserted into the faucet body, the outer wall of the columnar portion is tightly attached to the inner wall of the faucet body, and the end of the installation port is welded to the disc portion.

[0009] As a further improvement of the above technical solution, the outer circumference of the disc portion is flush with the outer circumference of the faucet body.

[0010] As a further improvement of the above technical solution, the valve core assembly includes a valve stem, on which a spring and a first sealing assembly are sleeved, and the first sealing assembly is used to block the first water outlet on the faucet body; a through hole is provided on the pressure cover, and one end of the valve stem passes through the pressure cover through the through hole, and a switch handle is installed on the passing part of the valve stem; the switch handle pulls the valve stem to keep the first sealing assembly away from the first water outlet.

[0011] As a further improvement of the above technical solution, a second sealing assembly is movably connected to the valve stem, and the second sealing assembly is located between the spring and the pressure cover; the second sealing assembly includes a second metal sheet and a second flexible gasket, and the second flexible gasket is crimped between the second metal sheet and the pressure cover.

[0012] As a further improvement of the above technical solution, a thin rod portion is provided at the other end of the valve stem, the diameter of the thin rod portion is smaller than the diameter of the valve stem, and the first sealing assembly is fixedly connected to the thin rod portion; the first sealing assembly includes a first metal sheet and a first flexible gasket, and the first metal sheet is crimped between the first flexible gasket and the spring.

[0013] As a further improvement of the above technical solution, the faucet body includes a water outlet and a T-shaped water guide portion that are integrally connected together, the first water outlet is located at the connection between the water outlet and the T-shaped water guide portion, the diameter of the water outlet is smaller than the diameter of the water guide portion, and there is a step between the water outlet and the water guide portion; the first flexible gasket is crimped on the step and blocks the first water outlet.

[0014] As a further improvement of the above technical solution, a water outlet plug is installed in the water outlet part, and a second water outlet is arranged on the water outlet plug, and water flows through the first water outlet and the second water outlet in sequence; the second water outlet is in a flower shape.

[0015] The beneficial effect of the utility model is that the utility model prevents the pressure cover from loosening and leaking after long-term use by welding the pressure cover to the installation port, thereby improving the structural stability between the pressure cover and the faucet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

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

[0018] Figure 2 It is a structural sectional view of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of the utility model in a water-conducting state;

[0020] Figure 4 It is a schematic diagram of the structural decomposition between the faucet body and the gland of the utility model;

[0021] Figure 5 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0022] In the figure: 1-faucet body, 11-water outlet, 12-T-shaped water guide, 121-water inlet, 13-first water outlet, 14-installation port, 15-step, 2-pressure cover, 21-columnar part, 22-disc part, 221-through hole, 3-water outlet plug, 31-second water outlet, 41-valve stem, 411-thin rod part, 42-spring, 43-first sealing assembly, 431-first metal sheet, 432-first flexible gasket, 44-second sealing assembly, 441-second metal sheet, 442-second flexible gasket. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] Reference Figures 1 to 5A faucet with a stable structure comprises a faucet body 1, the faucet body 1 is provided with a water inlet 121 and a first water outlet 13, a valve core assembly is installed in the faucet body 1, a mounting port 14 is provided at the right end of the faucet body 1, the valve core assembly is installed in the faucet body 1 through the mounting port 14, a gland 2 is installed on the mounting port 14, and the gland 2 is welded to the mounting port 14. By welding the gland 2 to the mounting port 14, the gland 2 is prevented from loosening and leaking after long-term use, and the structural stability between the gland 2 and the faucet body 1 is improved.

[0028] In a preferred embodiment, the gland 2 includes a columnar portion 21 and a disc portion 22 connected in one piece, the diameter of the columnar portion 21 is smaller than the diameter of the disc portion 22; the diameter of the columnar portion 21 is smaller than the diameter of the mounting opening 14, and the diameter of the disc portion 22 is larger than the diameter of the mounting opening 14; the columnar portion 21 is inserted into the faucet body 1, the outer wall of the columnar portion 21 is in close contact with the inner wall of the faucet body 1, and the end of the mounting opening 14 is welded to the disc portion 22. By inserting the columnar portion 21 into the faucet body 1, the outer wall of the columnar portion 21 is in close contact with the inner wall of the faucet body 1, and the columnar portion 21 has a certain length, the contact area between the gland 2 and the faucet body 1 is increased, the sealing is improved, and the structural stability between the gland 2 and the faucet body 1 is further improved.

[0029] In a preferred embodiment, the outer circumference of the disc portion 22 is flush with the outer circumference of the faucet body 1, making the appearance more beautiful and less obtrusive.

[0030] In some embodiments, the valve core assembly includes a valve stem 41, on which a spring 42 and a first sealing assembly 43 are sleeved, and the first sealing assembly 43 is used to block the first water outlet 13 on the faucet body 1; the gland 2 is provided with a through hole 221 corresponding to the valve stem 41, one end of the valve stem 41 passes through the gland 2 through the through hole 221, and a switch handle (not shown) is installed on the protruding portion of the valve stem 41; Figure 3 As shown, the switch handle pulls the valve stem 41 so that the first sealing assembly 43 moves away from the first water outlet 13, thereby forming a water conducting state.

[0031] In a preferred embodiment, the valve stem 41 is movably connected with a second sealing component 44, and the second sealing component 44 is located between the spring 42 and the gland 2; the second sealing component 44 includes a second metal sheet 441 and a second flexible gasket 442, and the second flexible gasket 442 is crimped between the second metal sheet 441 and the gland 2. The second flexible gasket 442 is made of silicone or soft rubber material, and by using the second flexible gasket 442, the sealing is improved, the wear between the parts is reduced, and the service life of the faucet is increased.

[0032] In some embodiments, a thin rod portion 411 is provided at the other end of the valve stem 41, and the diameter of the thin rod portion 411 is smaller than the diameter of the valve stem 41. Both ends of the thin rod portion 411 have limiting portions, and the first sealing assembly 43 is fixedly connected (clamped) to the thin rod portion 411; the first sealing assembly 43 includes a first metal sheet 431 and a first flexible gasket 432, and the first metal sheet 431 is crimped between the first flexible gasket 432 and the spring 42.

[0033] In some embodiments, the faucet body 1 includes a water outlet 11 and a T-shaped water guide 12 that are integrally connected together, the middle parts of the water outlet 11 and the T-shaped water guide 12 are connected, the first water outlet 13 is located at the connection between the water outlet 11 and the T-shaped water guide 12, the water inlet 121 is located at the lower end of the T-shaped water guide 12, the diameter of the water outlet 11 is smaller than the diameter of the water guide, and there is a step 15 between the water outlet 11 and the water guide; the first flexible gasket 432 is crimped on the step 15 and blocks the first water outlet 13.

[0034] In a preferred embodiment, a water outlet plug 3 is installed in the water outlet portion 11, and a second water outlet 31 is provided on the water outlet plug 3, and water flows through the first water outlet 13 and the second water outlet 31 in sequence; the second water outlet 31 is in a flower shape, so that the water column is in a flower shape, which has a certain aesthetic appeal.

[0035] The above are only preferred embodiments of the utility model, and do not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or directly or indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A faucet with a stable structure, comprising a faucet body (1), a valve core assembly installed in the faucet body (1), a mounting opening (14) provided on the faucet body (1), the valve core assembly entering the faucet body (1) through the mounting opening (14), a gland (2) installed on the mounting opening (14), characterized in that: The gland (2) is welded on the mounting opening (14).

2. A faucet with a stable structure as claimed in claim 1, characterized in that: The gland (2) comprises a columnar portion (21) and a disc portion (22) which are integrally connected, and the diameter of the columnar portion (21) is smaller than the diameter of the disc portion (22); The columnar portion (21) is inserted into the faucet body (1), the outer wall of the columnar portion (21) is in close contact with the inner wall of the faucet body (1), and the end of the mounting opening (14) is welded to the disc portion (22).

3. A faucet with a stable structure as claimed in claim 2, characterized in that: The outer circumference of the disc portion (22) is flush with the outer circumference of the faucet body (1).

4. A faucet with a stable structure as claimed in claim 1, characterized in that: The valve core assembly comprises a valve stem (41), on which a spring (42) and a first sealing assembly (43) are sleeved, and the first sealing assembly (43) is used to seal a first water outlet (13) on the faucet body (1); A through hole (221) is provided on the gland (2), one end of the valve stem (41) passes through the through hole (221) and out of the gland (2), and a switch handle is installed on the protruding portion of the valve stem (41); The switch handle pulls the valve stem (41) so that the first sealing component (43) moves away from the first water outlet (13).

5. A faucet with a stable structure as claimed in claim 4, characterized in that: The valve stem (41) is movably connected to a second sealing component (44), and the second sealing component (44) is located between the spring (42) and the gland (2); The second sealing assembly (44) comprises a second metal sheet (441) and a second flexible gasket (442), wherein the second flexible gasket (442) is crimped between the second metal sheet (441) and the gland (2).

6. A faucet with a stable structure as claimed in claim 4, characterized in that: The other end of the valve stem (41) is provided with a thin rod portion (411), the diameter of the thin rod portion (411) is smaller than the diameter of the valve stem (41), and the first sealing assembly (43) is fixedly connected to the thin rod portion (411); The first sealing assembly (43) comprises a first metal sheet (431) and a first flexible gasket (432), wherein the first metal sheet (431) is crimped between the first flexible gasket (432) and the spring (42).

7. A faucet with a stable structure as claimed in claim 6, characterized in that: The faucet body (1) comprises a water outlet (11) and a T-shaped water guide (12) connected together as one body, the first water outlet (13) is located at the connection between the water outlet (11) and the T-shaped water guide (12), the diameter of the water outlet (11) is smaller than the diameter of the water guide, and a step (15) is provided between the water outlet (11) and the water guide; The first flexible gasket (432) is pressed onto the step (15) and blocks the first water outlet (13).

8. A faucet with a stable structure as claimed in claim 7, characterized in that: A water outlet plug (3) is installed in the water outlet portion (11), and a second water outlet (31) is arranged on the water outlet plug (3), and water flows through the first water outlet (13) and the second water outlet (31) in sequence; The second water outlet (31) is in a flower shape.

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