CN220168798U - Corrugated shower hose not easy to crack - Google Patents

Abstract

The utility model relates to the technical field of corrugated pipes and discloses a corrugated shower hose which is not easy to crack, the corrugated shower hose comprises an inner pipe, support assemblies are sleeved outside the inner pipe, anti-bending sleeves are sleeved outside the two ends of the inner pipe, gaskets are arranged at the upper ends of the two anti-bending sleeves, an outer joint I is sleeved outside one end of each gasket, an inner joint is arranged at the upper end of the other end of each gasket, an outer joint II is connected with the outer side of each inner joint in a threaded manner, a corrugated pipe is fixedly arranged between the outer joint I and the outer joint II, positioning holes are formed in the upper ends of the two anti-bending sleeves, positioning columns are arranged inside the outer joint I and the outer joint II, abrasion and cracking of the corrugated shower hose which is difficult to crack are avoided by arranging the anti-bending sleeves between the inner pipe and the outer joint, the support rods inside the support assemblies can play a supporting role and a heat insulation role, and the practicality of the corrugated shower hose is improved.

Description

Corrugated shower hose not easy to crack

Technical Field

The utility model relates to the technical field of corrugated pipes, in particular to a corrugated shower hose which is not easy to crack.

Background

The corrugated hose is used as a flexible pressure-resistant pipe fitting to be installed in a liquid conveying system, and at present, the shower hose consists of a metal outer pipe and a rubber inner pipe arranged in the metal outer pipe, and has the characteristics of good flexibility, light weight, corrosion resistance, fatigue resistance, high and low temperature resistance and the like.

According to the comparison document (patent name: stainless steel corrugated shower hose, authorized bulletin number is CN202521080U, application number is 201220005707.8), the device effectively prevents the aging and corrosion of the rubber hose, prolongs the service life of the shower hose, but the stainless steel corrugated shower hose does not protect the two ends of the inner tube, is used for a long time, is easy to generate bending crack at the two ends of the inner tube, and has poor practicability.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the corrugated shower hose which is not easy to bend and crack, so that the problems that the device provided in the background effectively prevents the rubber hose from aging and corroding, prolongs the service life of the shower hose, but the stainless steel corrugated shower hose does not protect the two ends of the inner tube, is easy to bend and crack at the two ends of the inner tube after long-time use and has poor practicability are solved.

In order to achieve the purpose of the corrugated pipe, the utility model provides the following technical scheme: the utility model provides a difficult ripple shower hose that splits, includes the inner tube, the inner tube outside has cup jointed supporting component, the both ends outside of inner tube has cup jointed the anti-bending cover, two anti-bending cover upper ends are provided with the gasket, the outer joint I has been cup jointed in gasket one end outside, the other end upper end of gasket is provided with the nipple, nipple outside threaded connection has outer joint II, fixed mounting has the bellows between outer joint I and the outer joint II, two anti-bending cover upper ends have all seted up the locating hole, outer joint I and outer joint II are inside all to be provided with the reference column;

the support assembly comprises a first support ring, a support rod and a second support ring, wherein the first support ring is sleeved on the outer side of the inner tube, the support rod is fixedly arranged on the inner side of the first support ring, and the second support ring is fixedly arranged on the outer side in the middle of the support rod.

Preferably, the first supporting rings are fixedly arranged at two ends of the supporting component, and the supporting rods are distributed at equal intervals, so that stability of the supporting component in use is improved.

Preferably, the bending prevention sleeve is in a hollow design, the bending prevention sleeve is made of flexible rubber materials, the bending prevention sleeve and the supporting ring are identical in diameter and are in abutting connection, and a user is lighter in use.

Preferably, four equal size and equidistant distribution are all offered to locating hole and reference column, reference column swing joint is inboard at the locating hole, the degree of depth that the locating hole was offered is the same with the height that the reference column was offered, can better make reference column and locating hole perfect adaptation, improves the leakproofness, has guaranteed bellows and inner tube when using the installation simultaneously and has synchronized throughout.

Preferably, the central lines of the corrugated pipe, the first outer joint and the second outer joint are the same horizontal line, and the inner side of the first outer joint is provided with threads, so that deviation is avoided, and installation is prevented from being influenced.

Preferably, the second outer joint is hexagonal, the inner joint is in a cylindrical shape, threads are formed on the inner sides of the inner joint and the second outer joint, and the second outer joint meets the requirements of masses and is convenient to install.

Compared with the prior art, the utility model provides the corrugated shower hose which is not easy to crack, and has the following beneficial effects:

1. this corrugated shower hose that is difficult for bending and splits makes the curved cover of preventing and outer joint one, outer joint two can not take place to rotate through the cooperation of locating hole and locating post, has ensured that the curved cover of preventing remains throughout with the bellows and rises tight state throughout when using, has avoided inner tube and bellows direct contact to lead to the curved crack of inner tube.

2. This difficult curved ripple shower hose that splits avoids inner tube and outer joint direct contact to take place wearing and tearing to break through setting up the curved cover of preventing between inner tube and outer joint, and the curved cover of preventing is more light when using for the fretwork design, and the inside bracing piece of supporting component can play the supporting role again and play thermal-insulated effect, has promoted the practicality of ripple shower hose.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the outer joint of the present utility model;

FIG. 3 is a schematic view of the installation structure of the bending prevention sleeve of the present utility model;

FIG. 4 is a schematic view of a mounting structure of a support assembly according to the present utility model;

FIG. 5 is a second schematic view of the mounting structure of the support assembly of the present utility model;

fig. 6 is a schematic perspective view of the bending-proof sleeve according to the present utility model.

Wherein: 1. an inner tube; 2. a support assembly; 201. a first supporting ring; 202. a support rod; 203. a second supporting ring; 3. a bending prevention sleeve; 4. a gasket; 5. an outer joint I; 6. an inner joint; 7. an outer joint II; 8. a bellows; 9. positioning holes; 10. and positioning columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a ripple shower hose that difficult crack, including inner tube 1, supporting component 2 has been cup jointed in inner tube 1 outside, anti-bending cover 3 has all been cup jointed in inner tube 1 both ends outside, two anti-bending cover 3 upper ends are provided with gasket 4, outer joint one 5 has been cup jointed in gasket 4 one end outside, the other end upper end of gasket 4 is provided with nipple 6, nipple 6 outside threaded connection has outer joint two 7, fixedly installed bellows 8 between outer joint one 5 and outer joint two 7, locating hole 9 has all been seted up to two anti-bending cover 3 upper ends, outer joint one 5 and outer joint two 7 are inside all to be provided with reference column 10, four equally sized and equidistant distribution has all been seted up to reference column 10 to reference hole 9, the degree of depth that reference column 10 was seted up is the same with reference column 10, can better make reference column 10 and reference hole 9 agree with, the perfect contract of sealing performance has been guaranteed simultaneously bellows 8 and inner tube 1 when using the installation;

the support assembly 2 comprises a first support ring 201, support rods 202 and a second support ring 203, the first support ring 201 is sleeved and mounted on the outer side of the inner pipe 1, the support rods 202 are fixedly mounted on the inner side of the first support ring 201, the second support ring 203 is fixedly mounted on the outer side in the middle of the support rods 202, the first support rings 201 are fixedly mounted at two ends of the support assembly 2, the support rods 202 are distributed at equal intervals, and the support rods 202 are distributed at equal intervals, so that stability of the support assembly 2 is improved when the support assembly is used;

the bending prevention sleeve 3 is of a hollowed design, the bending prevention sleeve 3 is made of flexible rubber materials, the diameters of the bending prevention sleeve 3 and the supporting ring one 201 are identical, the bending prevention sleeve 3 and the supporting ring one 201 are in abutting connection, four locating holes 9 and locating columns 10 are all provided with equal size and are distributed at equal intervals, the locating columns 10 are movably connected to the inner side of the locating holes 9, the depth of the locating holes 9 provided is identical to the height of the locating columns 10 provided, the central lines of the corrugated pipe 8 and the outer joint one 5 and the outer joint two 7 are identical horizontal lines, threads are provided on the inner side of the outer joint one 5, the outer joint two 7 is of a hexagon shape, the inner joint 6 is of a circular locating cylindrical shape, threads are provided on the inner side of the inner joint 6 and the inner side of the outer joint two 7, the bending prevention sleeve 3 ensures that the corrugated pipe 8 cannot be bent to avoid friction damage caused by contact with the inner side, and the bending prevention sleeve 3 is of the hollowed design and is lighter in use.

Working principle: the inner tube 1 is sleeved on the inner side of the anti-bending sleeve 3 during installation, the gasket 4 is installed at the upper end of the anti-bending sleeve 3, then the inner tube 1 is in butt joint with the water outlet, the gasket 4 ensures the tightness of the joint, then the anti-bending sleeve 3 is movably connected with the outer joint 5 through the positioning column 10 and the positioning hole 9, then the outer joint 5 is screwed and fixed with the water outlet in a threaded manner, the other end of the outer joint is firstly sleeved on the outer side of the inner tube 1, then the anti-bending sleeve 3 is sleeved on the outer side of the inner tube 1 again, the anti-bending sleeve 3 is movably connected with the outer joint 7 through the positioning hole 9 of the positioning column 10, then the inner joint 6 is in threaded connection with the inner side of the outer joint 7, during use, the anti-bending sleeve 3 ensures that the corrugated tube 8 cannot be bent to avoid friction damage caused by internal contact, the positioning hole 9 formed at the upper end of the anti-bending sleeve 3 is matched with the positioning column 10 formed by the outer joint 5 and the outer joint 7, the corrugated tube 8 is always synchronous with the inner tube 1 during use and installation, the anti-bending sleeve 3 is designed to be lighter during use, and the support bar 202 is distributed at equal intervals during use, and stability of the support assembly 2 is increased.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A corrugated shower hose which is not easy to crack, comprising an inner tube (1), characterized in that: the novel anti-bending device comprises an inner pipe (1), a supporting component (2) and two anti-bending sleeves (3) which are sleeved on the outer sides of the inner pipe (1), wherein gaskets (4) are arranged at the upper ends of the anti-bending sleeves (3), an outer joint I (5) is sleeved on the outer sides of one ends of the gaskets (4), an inner joint (6) is arranged at the upper ends of the other ends of the gaskets (4), an outer joint II (7) is connected with the outer side of the inner joint (6) in a threaded manner, a corrugated pipe (8) is fixedly arranged between the outer joint I (5) and the outer joint II (7), positioning holes (9) are formed in the upper ends of the two anti-bending sleeves (3), and positioning columns (10) are arranged inside the outer joint I (5) and the outer joint II (7);

the support assembly (2) comprises a first support ring (201), a support rod (202) and a second support ring (203), wherein the first support ring (201) is sleeved and installed on the outer side of the inner tube (1), the support rod (202) is fixedly installed on the inner side of the first support ring (201), and the second support ring (203) is fixedly installed on the outer side in the middle of the support rod (202).

2. A non-pliable corrugated shower hose according to claim 1, wherein: the two ends of the supporting component (2) are fixedly provided with first supporting rings (201), and the supporting rods (202) are distributed at equal intervals.

3. A non-pliable corrugated shower hose according to claim 2, wherein: the bending prevention sleeve (3) is of a hollow design, the bending prevention sleeve (3) is made of flexible rubber materials, and the bending prevention sleeve (3) and the first supporting ring (201) are identical in diameter and are in abutting connection.

4. A non-pliable corrugated shower hose according to claim 3, wherein: four equal-sized positioning holes (9) and positioning columns (10) are formed and distributed at equal intervals, the positioning columns (10) are movably connected to the inner side of the positioning holes (9), and the depth formed by the positioning holes (9) is the same as the height formed by the positioning columns (10).

5. A non-pliable corrugated shower hose according to claim 4, wherein: the central lines of the corrugated pipe (8) and the first outer joint (5) and the second outer joint (7) are the same horizontal line, and the inner side of the first outer joint is provided with threads.

6. A non-pliable corrugated shower hose according to claim 5, wherein: the second outer joint (7) is hexagonal, the inner joint (6) is in a cylindrical shape, and threads are formed on the inner sides of the inner joint (6) and the second outer joint (7).