Shower faucet

Abstract

The shower faucet comprises a main body, and the main body comprises a first water inlet piece, a second water inlet piece and a bridging piece which are formed through injection molding; the outer wall of the first water inlet piece is sleeved with a first steel sleeve, the outer wall of the second water inlet piece is sleeved with a second steel sleeve, and the outer wall of the bridging piece is sleeved with a bridging steel sleeve. The two ends of the bridging piece penetrate through the first steel sleeve and the second steel sleeve to be matched with the radial side wall of the first water inlet piece and the radial side wall of the second water inlet piece in an inserted mode, and meanwhile the two ends of the bridging steel sleeve are welded and fixed to the outer walls of the first steel sleeve and the second steel sleeve. The device has the advantages of being simple in structure, light in weight, low in manufacturing cost and convenient to assemble.

Description

Technical Field

[0001] The invention relates to the field of faucets, in particular to a shower faucet. Background Art

[0002] Existing shower faucets are generally made of sand-cast materials, and the overall process is complicated. Generally, the blank needs to be outsourced for deep processing such as drilling and turning. The process is complicated and the cost is high. At the same time, the sand-casting process also has problems such as yield rate, sand holes and water leakage, which affect the reliability of the product. At the same time, the sand-casting process generally uses brass materials, which are expensive and heavy, which also greatly increases the production cost. Summary of the invention

[0003] Based on the above problems, the present invention aims to provide a shower faucet with simple structure, light weight, low manufacturing cost and easy assembly.

[0004] In view of the above problems, the following technical solutions are provided: a shower faucet, comprising a main body, the main body comprising a first water inlet part, a second water inlet part and a bridge part which are injection molded; the outer wall of the first water inlet part is sheathed with a first steel sleeve, the outer wall of the second water inlet part is sheathed with a second steel sleeve, the outer wall of the bridge part is sheathed with a bridge steel sleeve, the two ends of the bridge part pass through the first steel sleeve and the second steel sleeve so that they are plugged and matched with the radial side walls of the first water inlet part and the radial side walls of the second water inlet part, and the two ends of the bridge steel sleeve are welded and fixed to the outer walls of the first steel sleeve and the second steel sleeve; the front end of the first water inlet part is provided with a hot and cold water valve core installation position, the rear end is provided with a first water inlet connected to the bottom of the hot and cold water valve core installation position, and the side is provided with a A first socket and a second socket connected to the bottom of the hot and cold water valve core installation position; a second water inlet is provided at the rear end of the second water inlet member, and the second water inlet member is also provided with a switching valve installation position and at least one water outlet connected to the switching valve installation position, and a third socket connected to the second water inlet and a fourth socket connected to the switching valve installation position are provided on the side of the second water inlet member; first plug connectors that are plug-matched with the first socket and the second socket, and second plug connectors that are plug-matched with the third socket and the fourth socket are respectively provided at both ends of the bridge member, the first plug connector and the second plug connector are connected to the first socket and the third socket through a first connecting pipe, and the second socket and the fourth socket are connected through a second connecting pipe.

[0005] The present invention is further configured such that the water outlet includes a first water outlet located at the front end of the second water inlet member and a second water outlet located at the lower side of the second water inlet member, and the first water outlet and the second water outlet are both connected to the switching valve installation position.

[0006] The present invention is further configured such that the bridging member includes an upper shell and a lower shell that are split into two halves, and the inner walls at both ends of the upper shell and the lower shell are provided with slots for fixing the first plug connector and the second plug connector; the surfaces of the buckled walls of the upper shell and the lower shell are provided with a fuse wire and a fuse groove that are integrally injection molded with the two.

[0007] The present invention is further configured such that a fifth socket connected to the switching valve installation position is further provided on the side of the second water inlet member, and the bridging member is provided with a third water outlet connected to the fifth socket through a bracket pipe.

[0008] The present invention is further configured such that the hot and cold water valve core installation position is used to install the thermostatic valve core, the first water inlet is connected to the first inlet of the thermostatic valve core, the first socket is connected to the second inlet of the thermostatic valve core, and the second socket is connected to the mixed water outlet of the thermostatic valve core; the switching valve installation position is used to install the switching valve core, the fourth socket is connected to the main inlet of the switching valve core, and each water outlet is connected one-to-one with the outlet of the switching valve core.

[0009] The present invention is further configured such that the two ends of the bridging steel sleeve are connected to the outer walls of the first steel sleeve and the second steel sleeve by ultrasonic welding.

[0010] The present invention is further configured such that the first steel sleeve, the second steel sleeve and the bridging steel sleeve are all stainless steel pipes.

[0011] The beneficial effects of the present invention are as follows: the first water inlet part, the second water inlet part and the bridge part are produced by injection molding, and then the first steel sleeve, the second steel sleeve and the bridge steel sleeve are put on the outside of each component, and the first steel sleeve, the second steel sleeve and the bridge steel sleeve are fixed together by welding, and at the same time, the positions of the first water inlet part, the second water inlet part and the bridge part are constrained and fixed by each steel sleeve to avoid separation between the three; the overall weight is effectively reduced while ensuring the beauty of the appearance, and the production can be completed only by relying on the support of injection molding process, pipe cutting process and welding process, which effectively reduces the process complexity and the cost of outsourcing processing, and at the same time has the advantages of light weight, good corrosion resistance, high material utilization rate and low price. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention from a front viewing angle.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the rear view angle of the present invention.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention from a top view.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention from an upward viewing angle.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure from a first viewing angle before assembly of the present invention.

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure from a second viewing angle before assembly of the present invention.

[0019] Figure 7 It is a schematic diagram of the exploded three-dimensional structure of the first steel sleeve, the second steel sleeve and the bridge steel sleeve of the present invention from a first perspective.

[0020] Figure 8 It is a schematic diagram of the exploded three-dimensional structure of the first steel sleeve, the second steel sleeve and the bridge steel sleeve from a second perspective of the present invention.

[0021] Fig. 9 It is a schematic diagram of the three-dimensional structure from a first viewing angle of the first water inlet component, the second water inlet component and the bridging component in the separated state of the present invention.

[0022] Fig.10 It is a schematic diagram of the three-dimensional structure from a second viewing angle of the first water inlet component, the second water inlet component and the bridging component in the separated state of the present invention.

[0023] Fig.11 It is a schematic diagram of the three-dimensional structure of the bridge member of the present invention in the exploded state from the first perspective.

[0024] Fig.12 It is a schematic diagram of the stereoscopic structure of the bridging member of the present invention in an exploded state from a second viewing angle.

[0025] Meaning of the numbers in the figure: 10-first water inlet; 11-hot and cold water valve core installation position; 12-first water inlet; 13-first socket; 14-second socket; 20-second water inlet; 21-second water inlet; 22-switching valve installation position; 23-third socket; 24-fourth socket; 25-first water outlet; 26-second water outlet; 27-fifth socket; 30-bridge member; 301-upper shell; 3011-bracket tube; 302-lower shell; 303-slot; 304-fuse wire; 305-fuse groove; 306-third water outlet; 31-first plug connector; 32-second plug connector; 33-first connecting pipe; 34-second connecting pipe; 40-first steel sleeve; 50-second steel sleeve; 60-bridge steel sleeve. DETAILED DESCRIPTION

[0026] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] refer to Figures 1 to 12 ,like Figures 1 to 12The shower faucet shown in the figure comprises a main body, which comprises a first water inlet member 10, a second water inlet member 20 and a bridge member 30 which are injection molded; the outer wall of the first water inlet member 10 is covered with a first steel sleeve 40, the outer wall of the second water inlet member 20 is covered with a second steel sleeve 50, and the outer wall of the bridge member 30 is covered with a bridge steel sleeve 60, and the two ends of the bridge member 30 pass through the first steel sleeve 40 and the second steel sleeve 50 so that they are plugged and matched with the radial side walls of the first water inlet member 10 and the radial side walls of the second water inlet member 20, while the two ends of the bridge steel sleeve 60 are welded and fixed to the outer walls of the first steel sleeve 40 and the second steel sleeve 50; the front end of the first water inlet member 10 is provided with a cold and hot water valve core installation position 11, the rear end is provided with a first water inlet 12 connected to the bottom of the cold and hot water valve core installation position 11, and the side is provided with a first water inlet 12 connected to the bottom of the cold and hot water valve core installation position 11 A first socket 13 and a second socket 14 connected thereto; a second water inlet 21 is provided at the rear end of the second water inlet member 20, the second water inlet member 20 is also provided with a switching valve installation position 22 and at least one water outlet connected to the switching valve installation position 22, a third socket 23 connected to the second water inlet 21 and a fourth socket 24 connected to the switching valve installation position 22 are provided at the side of the second water inlet member 20; first plug connectors 31 plugged in and matched with the first socket 13 and the second socket 14, and second plug connectors 32 plugged in and matched with the third socket 23 and the fourth socket 24 are provided at both ends of the bridge member 30, the first plug connector 31 and the second plug connector 32 are connected to the first socket 13 and the third socket 23 through a first connecting pipe 33, and the second socket 14 and the fourth socket 24 are connected through a second connecting pipe 34.

[0028] In the above structure, the first water inlet part 10, the second water inlet part 20 and the bridge part 30 are produced by injection molding, and then the first steel sleeve 40, the second steel sleeve 50 and the bridge steel sleeve 60 are put on the outside of each component, and the first steel sleeve 40, the second steel sleeve 50 and the bridge steel sleeve 60 are fixed together by welding. At the same time, the positions of the first water inlet part 10, the second water inlet part 20 and the bridge part 30 are constrained and fixed by each steel sleeve to avoid separation between the three; the overall weight is effectively reduced while ensuring the aesthetic appearance, and the production can be completed only by relying on the support of injection molding process, pipe cutting process and welding process, which effectively reduces the process complexity and the cost of outsourcing processing.

[0029] In this embodiment, the water outlet includes a first water outlet 25 located at the front end of the second water inlet 20 and a second water outlet 26 located at the lower side of the second water inlet 20 . Both the first water outlet 25 and the second water outlet 26 are connected to the switching valve installation position 22 .

[0030] In the above structure, different water outlet switching is achieved by providing multiple water outlets.

[0031] In this embodiment, the bridging member 30 includes an upper shell 301 and a lower shell 302 that are split into two halves. The inner walls at both ends of the upper shell 301 and the lower shell 302 are provided with a slot 303 for fixing the first plug connector 31 and the second plug connector 32. The buckled wall surfaces of the upper shell 301 and the lower shell 302 are provided with a fuse wire 304 and a fuse groove 305 that are integrally injection-molded with the two.

[0032] In the above structure, the first plug connector 31 and the second plug connector 32 are both made of injection molding. The first plug connector 31 and the second plug connector 32 are connected by the first connecting tube 33 and the second connecting tube 34 and then installed in the upper shell 301 and the lower shell 302. Then the upper shell 301 and the lower shell 302 are fixed into a whole by ultrasonic welding, which provides convenience for later assembly.

[0033] In this embodiment, a fifth socket 27 connected to the switching valve installation position 22 is further provided on the side of the second water inlet member 20 , and the bridge member 30 is provided with a third water outlet 306 connected to the fifth socket 27 through a bracket pipe 3011 .

[0034] In the above structure, the support tube 3011 and the third water outlet 306 are located on the upper shell 301 and are integrally injection-molded therewith. The third water outlet 306 can further increase the number of water outlet ports.

[0035] In this embodiment, the hot and cold water valve core installation position 11 is used to install a thermostatic valve core (not shown in the figure), the first water inlet 12 is connected to the first inlet of the thermostatic valve core (not shown in the figure), the first socket 13 is connected to the second inlet of the thermostatic valve core (not shown in the figure), and the second socket 14 is connected to the mixed water outlet of the thermostatic valve core (not shown in the figure); the switching valve installation position 22 is used to install a switching valve core (not shown in the figure), the fourth socket 24 is connected to the main inlet of the switching valve core (not shown in the figure), and each water outlet is connected one-to-one with the outlet of the switching valve core (not shown in the figure).

[0036] In the above structure, take the first water inlet 12 for hot water and the second water inlet 21 for cold water as an example; hot water directly reaches the first inlet of the thermostatic valve core (not shown in the figure) located in the hot and cold water valve core installation position 11 through the first water inlet 12, and cold water enters the second inlet of the thermostatic valve core (not shown in the figure) through the second water inlet 21, the third socket 23, the second plug connector 32, the first connecting pipe 33, the first plug connector 31, and the first socket 13, and is mixed by the thermostatic valve core (not shown in the figure) and discharged from the mixed water outlet to the second socket 14, and then enters the switching valve installation position 22 through the first plug connector 31, the second connecting pipe 34, the second plug connector 32, and the fourth socket 24, and is selectively switched to connect with each water outlet through the switching valve core (not shown in the figure); it is further explained that the thermostatic valve core (not shown in the figure) uses a model with the main inlet displacement side and the outlet located at the bottom.

[0037] In this embodiment, the two ends of the bridging steel sleeve 60 are connected to the outer walls of the first steel sleeve 40 and the second steel sleeve 50 by ultrasonic welding.

[0038] The above structure has the advantages of small heat influence and convenient and quick welding.

[0039] In this embodiment, the first steel sleeve 40 , the second steel sleeve 50 and the bridge steel sleeve 60 are all stainless steel tubes.

[0040] The above structure has the advantages of light weight, good corrosion resistance, high material utilization rate and low price.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the scope of protection of the present invention.

Claims

1. A shower faucet, comprising a main body, characterized in that: The main body includes a first water inlet part, a second water inlet part and a bridge part which are injection molded; the outer wall of the first water inlet part is covered with a first steel sleeve, the outer wall of the second water inlet part is covered with a second steel sleeve, and the outer wall of the bridge part is covered with a bridge steel sleeve, and the two ends of the bridge part pass through the first steel sleeve and the second steel sleeve so that they are plugged and matched with the radial side walls of the first water inlet part and the radial side walls of the second water inlet part, while the two ends of the bridge steel sleeve are welded and fixed to the outer walls of the first steel sleeve and the second steel sleeve; the front end of the first water inlet part is provided with a cold and hot water valve core installation position, the rear end is provided with a first water inlet connected to the bottom of the cold and hot water valve core installation position, and the side is provided with a first water inlet connected to the bottom of the cold and hot water valve core installation position A first socket and a second socket; a second water inlet is provided at the rear end of the second water inlet member, the second water inlet member is also provided with a switching valve installation position and at least one water outlet connected to the switching valve installation position, and a third socket connected to the second water inlet and a fourth socket connected to the switching valve installation position are provided on the side of the second water inlet member; both ends of the bridge member are respectively provided with a first plug connector that is plugged and matched with the first socket and the second socket, and a second plug connector that is plugged and matched with the third socket and the fourth socket, the first plug connector and the second plug connector are connected by a first connecting pipe to connect the first socket and the third socket, and at the same time, the second socket and the fourth socket are connected by a second connecting pipe.

2. A shower faucet according to claim 1, characterized in that: The water outlet comprises a first water outlet located at the front end of the second water inlet member and a second water outlet located at the lower side of the second water inlet member. Both the first water outlet and the second water outlet are connected to the installation position of the switching valve.

3. A shower faucet according to claim 1, characterized in that: The bridging member includes an upper shell and a lower shell that are cut opposite to each other, and the inner walls at both ends of the upper shell and the lower shell are provided with slots for fixing the first plug connector and the second plug connector; the surfaces of the buckled walls of the upper shell and the lower shell are provided with a fuse wire and a fuse groove that are integrally injection molded with the two.

4. A shower faucet according to claim 1, 2 or 3, characterized in that: The side of the second water inlet member is also provided with a fifth socket connected to the installation position of the switching valve, and the bridge member is provided with a third water outlet connected to the fifth socket through a bracket pipe.

5. A shower faucet according to claim 4, characterized in that: The hot and cold water valve core installation position is used to install the thermostatic valve core, the first water inlet is connected to the first inlet of the thermostatic valve core, the first socket is connected to the second inlet of the thermostatic valve core, and the second socket is connected to the mixed water outlet of the thermostatic valve core; the switching valve installation position is used to install the switching valve core, the fourth socket is connected to the main inlet of the switching valve core, and each water outlet is connected one-to-one with the outlet of the switching valve core.

6. The shower faucet according to claim 1, characterized in that: The two ends of the bridging steel sleeve are connected to the outer walls of the first steel sleeve and the second steel sleeve by ultrasonic welding.

7. The shower faucet according to claim 1, characterized in that: The first steel sleeve, the second steel sleeve and the bridge steel sleeve are all stainless steel pipes.

Images