CN-224229462-U - Composite faucet pipeline

CN224229462UCN 224229462 UCN224229462 UCN 224229462UCN-224229462-U

Abstract

The utility model relates to the field of pipelines and discloses a composite faucet pipeline which comprises a protection outer pipe, wherein a soft inner pipe is inserted in the protection outer pipe in a sliding manner, a first connector is detachably arranged at one end of the protection outer pipe, a second connector is detachably arranged at one end of the soft inner pipe, which is far away from the first connector, a rotating groove is formed in one end of the first connector, which is close to the protection outer pipe, and is rotatably inserted with the surface of one end of the protection outer pipe, and a connecting pipe is fixed at one end of the second connector, which is close to the soft inner pipe, and is in interference fit with the soft inner pipe. The safety of the soft inner tube during working is improved by utilizing the protective outer tube, and the service life of the soft inner tube is prolonged.

Inventors

Kuang Jiacheng

Assignees

开平市宜居卫浴科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250606

Claims (4)

1. The composite faucet pipeline comprises a protection outer pipe (1), and is characterized in that a soft inner pipe (2) is slidably inserted into the protection outer pipe (1), a first connector (3) is detachably arranged at one end of the protection outer pipe (1), a second connector (4) is detachably arranged at one end of the soft inner pipe (2) away from the first connector (3), a rotating groove (5) is formed in one end of the first connector (3) close to the protection outer pipe (1), the rotating groove (5) is rotatably inserted into the surface of one end of the protection outer pipe (1), a connecting pipe (12) is fixed at one end of the second connector (4) close to the soft inner pipe (2), a sealing ring (10) is slidably inserted into one end of the soft inner pipe (2) close to the first connector (3), a pressing ring (11) is slidably arranged between the first connector (3) and the sealing ring (10).
2. The composite faucet pipeline as set forth in claim 1, wherein a positioning internal thread (6) is fixed on the inner wall surface of the rotary groove (5), an external thread groove (7) is formed in the surface of the protective outer pipe (1), and the positioning internal thread (6) is in threaded connection with the external thread groove (7).
3. The composite faucet pipeline as set forth in claim 1, wherein a rotary groove (13) is formed in one end of the interior of the rotary groove (5), an internal thread groove (8) is formed in the inner wall surface of the rotary groove (13), an external thread strip (9) is arranged on the surface of one end of the flexible inner pipe (2), and the internal thread groove (8) is in threaded connection with the external thread strip (9).
4. A composite tap pipe according to claim 3, wherein a communicating hole (14) is formed at one end of the inside of the rotary groove (13).

Description

Composite faucet pipeline Technical Field The utility model relates to the technical field of pipelines, in particular to a composite faucet pipeline. Background The tap is commonly called a water valve and is used for controlling the opening and closing of water flow, and has the effect of saving water. The updating speed of the faucet is very fast, the old cast iron process is developed to the electroplating knob type faucet, and is developed to the stainless steel Shan Wenshan control faucet, the stainless steel double-temperature double-control faucet and the kitchen semi-automatic faucet, when the faucet is used, a pipeline is sometimes required to be connected to the faucet according to the use requirement, and the pipeline connection of the faucet on the market at present is mainly in threaded connection and threaded male-female butt joint. According to the Chinese patent with the publication number of CN220706525U, the faucet comprises a faucet main body and a valve core seat, a pipe tooth is arranged on threads on the outer wall of the valve core seat, a first flat pad and a second flat pad are sleeved on the outer wall of the pipe tooth respectively, a sleeve is connected to the bottom threads on the outer wall of the pipe tooth, the valve core seat is arranged in the faucet main body, a valve core is arranged at the top end of the valve core seat, two copper inserts are fixedly arranged at the bottom of the valve core seat, the bottom end of the valve core seat penetrates through the sleeve and extends out of the faucet main body, a water inlet pipe is symmetrically arranged at the bottom end of the valve core seat, flat positions are arranged at the bottom of the outer wall of the valve core seat, square inserts are arranged in the valve core seat in a plugging manner through the flat positions, and one ends corresponding to the square inserts are mutually matched with the top of the water inlet pipe. In the scheme, the square plug-in components are adopted to limit the inlet tube, so that the defect that the service environment of the inlet tube still has is moist because of the environment, and insects such as cockroaches are easy to breed, and the excrement of the insects can cause corrosion of the inlet tube, so that the safety of the inlet tube in use is reduced, and the service life of the inlet tube is shortened. Disclosure of utility model The utility model aims to provide a composite faucet pipeline, which solves the problems that the service environment of a water inlet pipe is relatively humid and insects such as cockroaches are easy to breed, the excrement of the insects can cause corrosion of the water inlet pipe, the safety of the water inlet pipe during use is reduced, and the service life of the water inlet pipe is shortened. The utility model aims at achieving the technical scheme that the composite faucet pipeline comprises a protection outer pipe, a soft inner pipe is inserted into the protection outer pipe in a sliding mode, a first connector is detachably arranged at one end of the protection outer pipe, a second connector is detachably arranged at one end of the soft inner pipe, which is far away from the first connector, a rotating groove is formed in one end, which is close to the protection outer pipe, of the soft inner pipe, the rotating groove is rotatably inserted into the surface of one end of the protection outer pipe, a connecting pipe is fixed at one end, which is close to the soft inner pipe, of the second connector, the connecting pipe is in interference fit with the soft inner pipe, a sealing ring is inserted into one end, which is close to the first connector, of the soft inner pipe, a pressing ring is inserted into one end, which is close to the first connector, of the soft inner pipe, and the pressing ring is arranged between the first connector and the sealing ring in a sliding mode. Preferably, the inner wall surface of the rotating groove is fixed with a positioning internal thread, the surface of the protecting outer tube is provided with an external thread groove, and the positioning internal thread is in threaded connection with the external thread groove. Preferably, a rotary groove is formed in one end of the inner portion of the rotary groove, an internal thread groove is formed in the inner wall surface of the rotary groove, an external thread strip is arranged on the surface of one end of the soft inner tube, and the internal thread groove is in threaded connection with the external thread strip. Preferably, a communication hole is formed at one end of the inside of the rotary groove. Compared with the prior art, the composite faucet pipeline adopting the technical scheme has the following beneficial effects: 1. The manufacturing material of the protective outer tube is made of random copolymer polypropylene, the manufacturing material of the soft inner tube is polyvinyl chloride, a certain amount of plasticizer is added during manufacturing of th