Cutting stamping type faucet
By manufacturing faucets through pipe cutting and stamping processes, the environmental pollution and high cost problems caused by sand core casting are solved, and simplified processing and high yield are achieved, making the faucet design suitable for cold regions.
Patent Information
- Application Number
- CN202520379178.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing faucets use sand core casting in the manufacturing process, which causes environmental pollution, has high production costs, complex processing technology, and low yield.
The faucet body is manufactured using pipe cutting and stamping processes. The bent water pipe and valve core sleeve are formed by welding, avoiding the use of sand core casting. Water flow control is achieved by combining standard valve core parts.
It simplifies processing techniques, reduces environmental pollution, lowers production costs, increases yield, and reduces the risk of water residue freezing in cold regions.
Smart Images
Figure CN223690449U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to faucet technical field, concretely relates to a cutting stamping type faucet. BACKGROUND
[0002] The faucet is a kind of appliance widely used in life and work, and the faucet is connected on water flow pipeline through faucet base, and water in water flow pipeline is guided, water flow is guided into the water faucet inside, and water flow is guided through the water passage in the faucet, and the water outlet is arranged at the water outlet nozzle of the faucet to output the flowing water outward, and the valve core can be arranged in the faucet to control water flow switch, so it is convenient and simple to use, and it is strong in adaptability.
[0003] Although the above prior art can solve the corresponding technical problems, there are still some defects: the existing faucet is formed by casting, and when processing, the faucet is usually made with a sand core to have a cavity inside, and after processing, the sand core cannot be recycled, but only discarded, which can easily cause environmental pollution, and the production cost is high, and after processing, the faucet needs to be polished and edged, the production speed is slow, and the process is complex, and the yield is low. UTILITY MODEL CONTENTS
[0004] The utility model aims at the defects and deficiencies of prior art, and provides a cutting stamping type faucet, which is simple to process, less polluting and low in cost.
[0005] To achieve the above object, the utility model adopts the following technical scheme: a cutting stamping type faucet, which comprises a faucet body formed by cutting a pipe, a valve core sleeve is embedded in the outer wall of the faucet body and welded to the faucet body, a switch valve core is arranged in the valve core sleeve, a drain port is integrally formed on the middle segment of the outer wall of the inner cavity of the faucet body and can cooperate with the switch valve core, a connecting block formed by stamping is welded to one end of the faucet body, and a bent water inlet structure is welded to the inner wall of the connecting block and connected to the bottom end of the valve core sleeve.
[0006] Further improvement is that the other end of the faucet body is connected to a downwardly bent drain pipe formed by bending a pipe.
[0007] Further improvement is that an external thread layer is integrally formed on the outer surface of the connecting block.
[0008] Further improvement is that a twisting handle is further arranged on the top end of the switch valve core.
[0009] Further improvement is that the bent water inlet structure comprises a bent water pipe welded to the inner wall of the connecting block and a valve core piece formed by stamping and fixed to the other end of the bent water pipe and welded to the bottom end of the valve core sleeve.
[0010] After the technical scheme, the beneficial effects of the utility model are: the utility model forms the faucet body and the valve core sleeve through pipe cutting, forms the bent water pipe through pipe bending, then punches the valve core piece and the connecting block through the stamping process, and the faucet can be formed by welding the components, without using sand core casting during processing, avoiding the pollution of waste sand cores to the environment, simple processing technology, stronger controllability, high yield, and the utility model uses the small-diameter bent water pipe to water at the water inlet end, less water residue in the faucet after use, not easy to cause the faucet cracking phenomenon due to water freezing in cold areas, more suitable for cold areas. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.
[0012] Fig. 1 It is the structure schematic view of the utility model faucet front view;
[0013] Fig. 2 It is the structure schematic view of the utility model faucet front view section. DETAILED DESCRIPTION
[0014] The utility model will be further illustrated by combining with the drawings and specific embodiments.
[0015] Referring to Figs. 1-2The technical scheme adopted by the embodiment is shown as follows: a cutting and stamping type faucet, comprising a faucet body 1 cut and shaped from a pipe, an outer wall of the faucet body 1 being embedded with a valve core sleeve 3 welded to the faucet body 1, the valve core sleeve 3 being internally provided with a switch valve core 31, a drain port 32 integrally formed on a middle section outer wall of an inner cavity of the faucet body 1 being capable of cooperating with the switch valve core 31, a connecting block 2 being stamped and welded at one end of the faucet body 1, a bent water inlet structure being welded to an inner wall of the connecting block 2, one end of the bent water inlet structure being welded to the inner wall of the connecting block 2, the bent water inlet structure comprising a bent water pipe 11 welded to the inner wall of the connecting block 2 and a valve core piece 12 stamped and fixed to the other end of the bent water pipe 11 and welded to the outer edge of the bottom end of the valve core sleeve 3, in use, the pipe is first cut to form the faucet body 1, then another pipe is cut to form the valve core sleeve 3, a hole is punched on the position of the faucet body 1 where the valve core sleeve 3 is loaded, so that the valve core sleeve 3 can be inserted into the faucet body 1 from the hole, then the connecting block 2 and the valve core piece 12 are formed by stamping, a small-diameter pipe is taken and is bent to form the bent water pipe 11, the valve core sleeve 3 is inserted into the hole of the faucet body 1 and is welded to the outer surface of the faucet body 1, the bent water inlet structure is formed by welding the end of the bent water pipe 11 to the valve core piece 12, and the bent water inlet structure is inserted into the faucet body 1 so that the valve core piece 12 is aligned with the bottom surface of the valve core sleeve 3, then the two are welded and fixed, then the switch valve core 31 is loaded in the valve core sleeve 3, the switch valve core 31 is a prior art and a standard valve core can be used, finally, the connecting block 2 is loaded at the position of the other end of the bent water pipe 11, and the opening in the inner wall of the connecting block 2 is welded to the end of the bent water pipe 11, then the connecting block 2 is welded to the water inlet end of the faucet body 1, at this time, the installation of the faucet is completed, water flow is guided from the bent water pipe 11, and the water flow is discharged from the drain port 32 on the valve core sleeve 3 by rotating the switch valve core 31, when the water passage is closed, the switch valve core 31 can be rotated to disconnect the water flow, the faucet does not need to use sand core casting in processing, so as to avoid pollution of the environment by waste sand cores, the processing technology is simple, controllability is stronger, and the yield is high.
[0016] The outer surface of the connecting block 2 is integrally formed with an outer thread layer 21, which is beneficial to directly screw the connecting block 2 into the external water pipe through the outer thread layer 21, and the connection is more convenient.
[0017] The top end of the switch valve core 31 is further provided with a twisting handle 5, which is beneficial to save labor and make the operation more convenient and improve the use experience.
[0018] The utility model discloses a working principle: the utility model uses, first cut pipe fittings, form the faucet body 1, then cut another pipe fittings, form the valve core cover 3, and the position of the valve core cover 3 is loaded on the faucet body 1 and is perforated, make the valve core cover 3 can be inserted into the faucet body 1 from the perforation, then form the connecting block 2 and the valve core piece 12 through stamping, and take the pipe fittings of small diameter, and it is bent to form the bent water pipe 11, insert the valve core cover 3 into the perforation of the faucet body 1, and its outer surface is welded with the faucet body 1, and the bent water pipe 11 end is welded to form the bent water inlet structure, and the bent water inlet structure is inserted into the faucet body 1, make the valve core piece 12 align the bottom surface of the valve core cover 3, then weld and fix the both, then load the on-off valve core 31 in the valve core cover 3, the on-off valve core 31 is prior art, can use standard piece valve core, finally load the connecting block 2 in the position of the other end of the bent water pipe 11, and make the opening of the inner wall of the connecting block 2 and the end of the bent water pipe 11 welding connection, then the connecting block 2 is welded to the water inlet end of the faucet body 1, at this moment, the installation of faucet can be completed, the water flow is guided from the bent water pipe 11, and the water flow is made from the drain port 32 on the valve core cover 3 by rotating the on-off valve core 31, when the closed waterway, rotating the on-off valve core 31 can disconnect the water flow, the faucet does not need to use sand core casting when processing, avoids producing discarded sand core pollution environment, and the processing technology is simple, and the controllability is stronger, and the yield is high.
[0019] The utility model wants to protect the structure of product, the model of each element is not the content of the utility model protection, is also the known technology, as long as the element of market can realize the above-mentioned function of the utility model can be as a kind of selection application. Therefore the model of element and the like parameters are not described in detail in the utility model. The contribution of the utility model is that each element is combined scientifically.
[0020] The basic principle and main features of the utility model and its advantages are shown and described above, and those skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions are only illustrative of the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, which fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents. The utility model is not described in detail, which is the known technology of those skilled in the art.
Claims
1. A cutting punch type faucet characterized by: The faucet body (1) is cut and shaped from a pipe, the outer wall of the faucet body (1) is embedded with a valve core sleeve (3) which is welded to the faucet body (1), the valve core sleeve (3) is embedded with a switch valve core (31), the valve core sleeve (3) is inserted into the middle section of the inner cavity of the faucet body (1), an outer wall of the valve core sleeve (3) is integrally formed with a drain port (32) which can cooperate with the switch valve core (31), one end of the faucet body (1) is welded with a stamping formed connecting block (2), the inner wall of the connecting block (2) is welded with a bent water inlet structure whose one end top surface is welded to the bottom end of the valve core sleeve (3).
2. A punch-cut spout according to claim 1, wherein: The other end of the faucet body is connected with a downwardly bent drain pipe (4) which is bent from a pipe.
3. A punch-cut spout according to claim 1, wherein: The outer surface of the connecting block (2) is integrally formed with an outer thread layer (21).
4. A punch-cut spout according to claim 1, wherein: The top end of the switch valve core (31) is further sleeved with a twist handle (5).
5. A punch-cut spout as defined in claim 1, wherein: The bent water inlet structure comprises a bent water pipe (11) whose one end is welded to the inner wall of the connecting block (2) and a stamping formed valve core piece (12) which is welded and fixed to the other end of the bent water pipe (11) and whose outer edge is welded to the bottom end of the valve core sleeve (3).