Multifunctional welding-free main body faucet

Abstract

The utility model relates to the technical field of faucets, and particularly discloses a multifunctional welding-free main body faucet which comprises a faucet body, a main body pipe is arranged on the faucet body, a steel core is installed in the main body pipe, the steel core is in threaded connection with a decorative sleeve gland, a decorative sleeve is arranged on the outer side of the decorative sleeve gland in a sleeved mode, and the decorative sleeve is connected with a water pipe. The decorative sleeve gland is in threaded connection with a valve element gland, a valve element is fixedly installed on the inner side of the valve element gland, the valve element is connected with a handle, the upper end of the main body pipe is in threaded connection with a connector, and the bottom of the main body pipe is in threaded connection with a base. The steel core is arranged on the inner side of the main body pipe, the decorative sleeve gland is in threaded connection with the steel core and the valve core gland respectively, connection is stable, the appearance is attractive, the main body pipe is in threaded connection with the base and the connector respectively, welding treatment is not needed, and the valve is more environmentally friendly, convenient to assemble and more convenient to produce.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a multifunctional welding-free main body faucet. Background Art

[0002] Faucet is the popular name for water valve, which is used to control the size of the water flow switch and has the effect of saving water. The replacement speed of faucets is very fast, from the old cast iron process to the electroplated knob type, and then to the stainless steel single-temperature single-control faucet, stainless steel dual-temperature dual-control faucet, and kitchen semi-automatic faucet. Now, more and more consumers will consider the material, function, shape and other aspects when purchasing faucets. The application of a multi-functional faucet is becoming more and more extensive. Therefore, the demand for a multi-functional faucet is growing.

[0003] After searching, the Chinese utility model patent with patent application number CN202120614745.2 discloses a multifunctional faucet, which solves the problem that existing faucets are inconvenient to use when realizing multi-functions. The faucet includes a pipe body, a valve body, a water supply pipe for providing domestic water, and a liquid supply device for providing functional liquids. The water supply pipe is connected to the water source and the valve body respectively. The valve body is connected to the domestic water outlet on the pipe body through a domestic water outlet pipe, and the liquid supply device is connected to the liquid outlet on the pipe body through a liquid supply pipe; the faucet also includes a sensing device, a controller and a response unit. The sensing device is connected to the controller and can send a signal to the controller. The controller can send an instruction to the response unit to transport or process the functional liquid. This multifunctional faucet has the advantages of being easy to use.

[0004] Another example is a Chinese utility model patent with patent application number CN202320778821.2, which discloses a multifunctional faucet, comprising a mounting base, a control valve mounted on one side of the mounting base, a fixed pipe fixed to the surface of the mounting base, a water outlet placed on the surface of the swing arm, a stretching mechanism provided on the surface of the swing arm, a free rotation mechanism provided between the fixed pipe and the swing arm, a flow diversion mechanism provided inside the water outlet, and the flow diversion mechanism consisting of a water purification component, a sensing module and a three-way sensing solenoid valve. This utility model not only makes the countertop more concise and tidy, effectively expands the usable space, prevents cross infection, is more intelligent, convenient and hygienic, expands the scope of cleaning and use, and makes the faucet more convenient and easy to use, but also does not occupy the space at the bottom of the trough and will not be stuck by the stacked objects at the bottom of the trough, causing the pull-out tube to be not smooth, effectively increasing the usable space under the counter.

[0005] Although the above-mentioned existing faucets can meet basic usage needs, they are all manufactured by casting the main body, valve core, side pipe and other castings and then connecting them by welding. During the manufacturing process, a large amount of toxic substances such as waste gas, waste residue, and waste water will be generated, which is not conducive to environmental protection. In addition, the castings inevitably have problems such as rough surface and large form and position tolerances, which will cause labor intensity during subsequent surface treatment, affect the yield and surface quality of the faucet, and because the main body, valve core tube and other pipe fittings of the faucet are generally welded at right angles or near right angles, the welding points will make electroplating treatment difficult, and production is inconvenient. Utility Model Content

[0006] The technical problem to be solved by the present invention is that, in response to the above-mentioned defects of the prior art, a multifunctional welding-free main body faucet is provided. By arranging the steel core on the inner side of the main body tube, the steel core and the valve core gland are respectively threadedly connected by the decorative sleeve gland, so that the connection is firm and the appearance is beautiful, and the main body tube is respectively threadedly connected to the base and the connector, without the need for welding processing, which is more environmentally friendly, easy to assemble, and more convenient to produce.

[0007] In order to solve the above technical problems, the technical solution of the utility model is:

[0008] A multifunctional welding-free main faucet includes a faucet body, a main body tube is provided on the faucet body, a steel core is installed in the main body tube, the steel core is threadedly connected to a decorative sleeve gland, the outer side of the decorative sleeve gland is provided with a decorative sleeve, the decorative sleeve gland is threadedly connected to a valve core gland, the inner side of the valve core gland is fixedly installed with a valve core, the valve core is connected to a handle, the upper end of the main body tube is threadedly connected to a connector, and the bottom of the main body tube is threadedly connected to a base.

[0009] Preferably, a decorative sleeve groove is provided on the side surface of the main body tube, an internal thread is provided on the inner side of the decorative sleeve groove, and an external thread matching the internal thread is provided on the outer side of the decorative sleeve gland.

[0010] Preferably, a pressure ring is provided on the outer side of the decorative sleeve pressure cover, one end of the decorative sleeve is inserted into the decorative sleeve groove, and the other end of the decorative sleeve is against the pressure ring.

[0011] Preferably, an internal thread is provided on the inner side of the decorative sleeve gland, and an external thread matching the internal thread is provided on the outer side of the valve core gland.

[0012] Preferably, a concealing cover is provided between the valve core and the handle.

[0013] Preferably, the faucet body includes a water outlet head, a water outlet elbow and an inner tube, the water outlet elbow is connected to the water outlet head and the inner tube respectively, and the inner tube is threadedly connected to the connecting head.

[0014] By adopting the above technical solution, the utility model provides a multifunctional welding-free main faucet, which has the following beneficial effects: a main tube is provided on the faucet body of the multifunctional welding-free main faucet, a steel core is installed in the main tube, the steel core is threadedly connected to a decorative sleeve gland, the outer side of the decorative sleeve gland is provided with a decorative sleeve, the decorative sleeve gland is threadedly connected to a valve core gland, the inner side of the valve core gland is fixedly installed with a valve core, the valve core is connected to a handle, the upper end of the main tube is threadedly connected to a connector, and the bottom of the main tube is threadedly connected to a base. By arranging the steel core on the inner side of the main tube, the steel core and the valve core gland are respectively threadedly connected by the decorative sleeve gland, the connection is stable and the appearance is beautiful, and the main tube is respectively threadedly connected to the base and the connector, no welding process is required, which is more environmentally friendly, convenient to assemble, and more convenient to produce. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded view of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the utility model;

[0017] In the figure, 1-main tube, 2-steel core, 3-decorative sleeve gland, 4-decorative sleeve, 5-valve core gland, 6-valve core, 7-handle, 8-connector, 9-base, 10-decorative sleeve groove, 11-pressure ring, 12-ugly cover, 13-water outlet, 14-water outlet elbow, 15-inner tube. DETAILED DESCRIPTION

[0018] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships 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 should not be understood as a limitation to the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0021] like Figure 1-2 As shown, the multifunctional welding-free main faucet includes a faucet body, which is provided with a main tube 1, a steel core 2 is installed in the main tube 1, the steel core 2 is threadedly connected to a decorative sleeve gland 3, the outer side of the decorative sleeve gland 3 is provided with a decorative sleeve 4, the decorative sleeve gland 3 is threadedly connected to a valve core gland 5, the inner side of the valve core gland 5 is fixedly installed with a valve core 6, the valve core 6 is connected to a handle 7, the upper end of the main tube 1 is threadedly connected to a connector 8, and the bottom of the main tube 1 is threadedly connected to a base 9. It can be understood that the main tube 1, steel core 2, decorative sleeve gland 3, decorative sleeve 4, valve core gland 5, handle 7, connector 8 and base 9 can all be made of stainless steel, etc., and the present utility model is not limited thereto.

[0022] Specifically, a decorative sleeve groove 10 is provided on the side of the main tube 1, and an internal thread is provided on the inner side of the decorative sleeve groove 1, and an external thread matching the internal thread is provided on the outer side of the decorative sleeve gland 3; a pressure ring 11 is provided on the outer side of the decorative sleeve gland 3, one end of the decorative sleeve 4 is inserted into the decorative sleeve groove 10, and the other end of the decorative sleeve 4 is against the pressure ring 11; an internal thread is provided on the inner side of the decorative sleeve gland 3, and an external thread matching the internal thread is provided on the outer side of the valve core gland 5; a concealing cover 12 is provided between the valve core 6 and the handle 7; the faucet body includes a water outlet 13, a water outlet elbow 14 and an inner tube 15, the water outlet elbow 14 is connected to the water outlet 13 and the inner tube 15 respectively, and the inner tube 15 is threadedly connected to the connecting head 8. It can be understood that during installation, first insert the steel core 2 into the main tube 1 to the hole position inside the main tube 1, then insert the decorative sleeve gland 3 into the decorative sleeve 4, and the outer step (i.e., the pressure ring 11) presses the decorative sleeve 4. The external thread of the decorative sleeve gland 3 is connected to the steel core 2 and tightened; the valve core 6 is placed in the decorative sleeve gland 3 and fixed with the valve core gland 5, and then the ugly cover 12 and the handle 7 are installed; the base 9 and the connector 8 are installed, and finally the other accessories of the faucet body are installed.

[0023] It can be understood that the utility model has a reasonable design and unique structure. By arranging the steel core 2 on the inner side of the main body tube 1, the decorative sleeve gland 3 is respectively threadedly connected to the steel core 2 and the valve core gland 5, the connection is stable and the appearance is beautiful, and the main body tube 1 is respectively threadedly connected to the base 9 and the connector 8, without the need for welding processing, which is more environmentally friendly, easy to assemble, and more convenient to produce.

[0024] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A multifunctional welding-free main body faucet, comprising a faucet body, characterized in that: The faucet body is provided with a main body tube, a steel core is installed in the main body tube, the steel core is threadedly connected to a decorative sleeve gland, the outer side of the decorative sleeve gland is provided with a decorative sleeve, the decorative sleeve gland is threadedly connected to a valve core gland, the inner side of the valve core gland is fixedly installed with a valve core, the valve core is connected to a handle, the upper end of the main body tube is threadedly connected to a connector, and the bottom of the main body tube is threadedly connected to a base.

2. The multifunctional welding-free main body faucet according to claim 1 is characterized in that: A decorative sleeve groove is provided on the side surface of the main body tube, an internal thread is provided on the inner side of the decorative sleeve groove, and an external thread matching the internal thread is provided on the outer side of the decorative sleeve gland.

3. The multifunctional welding-free main body faucet according to claim 2 is characterized in that: A pressure ring is provided on the outer side of the decorative sleeve pressure cover, one end of the decorative sleeve is inserted into the decorative sleeve groove, and the other end of the decorative sleeve is against the pressure ring.

4. The multifunctional welding-free main body faucet according to claim 1 is characterized in that: The inner side of the decorative sleeve gland is provided with an internal thread, and the outer side of the valve core gland is provided with an external thread that matches the internal thread.

5. The multifunctional welding-free main body faucet according to claim 1 is characterized in that: A concealing cover is provided between the valve core and the handle.

6. The multifunctional welding-free main body faucet according to claim 1 is characterized in that: The faucet body includes a water outlet head, a water outlet elbow and an inner tube. The water outlet elbow is connected to the water outlet head and the inner tube respectively, and the inner tube is threadedly connected to the connecting head.

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