CN210860219U

CN210860219U - Fixed double-water-path silica gel universal hose

Info

Publication number: CN210860219U
Application number: CN201921859698.7U
Authority: CN
Inventors: 聂华兵
Original assignee: Xiamen Uwill Sanitary Ware Co ltd
Current assignee: Xiamen Uwill Sanitary Ware Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-26
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a fixed double water route universal hose of silica gel relates to fluid conveying pipeline technical field. Wherein, a fixed two water route silica gel universal hose, include from interior to the outer inner tube that sets gradually, weave pipe, silicone tube, its characterized in that, gapped between inner tube and the weaving pipe, the both ends of inner tube are provided with two interior copper cores, the both ends of outer tube are provided with two outer copper cores, copper core week side and gapped between the two including outer copper core cover is established, the outer wall of interior copper core is located and is provided with a plurality of archs between its and the inner wall of outer copper core, protruding hoop sets up and adjacent there is the clearance between the arch, the both ends of silicone tube are fixed with the smooth joint, the week side at outer copper core is established to the smooth joint cover. The utility model discloses a pipe is dual-purpose, has convenient to use, long service life, wear resistance is good, the difficult advantage that ftractures.

Description

Fixed double-water-path silica gel universal hose

Technical Field

The utility model relates to a fluid conveying pipeline technical field particularly, relates to a fixed two water route silica gel universal hose.

Background

The existing faucet connecting pipe is mostly a single-water-way water pipe, and each water pipe is connected with a faucet or a shower head. However, in modern life, people need multiple water sources, such as cold water, hot water, filtered water, tap water and the like, in a bathroom or a kitchen lamp, and multiple water taps and multiple water pipes are needed, so that the water pipes are complex in pipeline, troublesome in installation process and extremely inconvenient to use.

In view of the above, the inventor of the present application invented a fixed double-water-path silica gel universal hose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixed double water route silica gel universal hose aims at improving current pipeline structure singleness, awkward problem.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a fixed double-water-path silica gel universal hose comprises an inner tube, a braided tube and a silica gel tube which are sequentially arranged from inside to outside, and is characterized in that a gap is reserved between the inner tube and the braided tube, two inner copper cores are arranged at two ends of the inner tube, each inner copper core comprises a first-stage connecting part and a second-stage connecting part, two outer copper cores are arranged at two ends of the braided tube, each outer copper core comprises a third-stage connecting part and a fourth-stage connecting part, the fourth-stage connecting parts are sleeved on the peripheral side of the first-stage connecting parts and have a gap therebetween, a plurality of bulges are arranged at intervals on the outer wall of the second-stage connecting parts, the bulges are annularly arranged and are adjacent to each other, a gap is reserved between each bulge, one side of each bulge, which is far away from the second-stage connecting part, is abutted to the inner wall of, and a second interface used for connecting a second water source is arranged on the peripheral side of any one of the smooth joints.

Furthermore, the silicone tube is fixed with the smooth joint in a riveting mode.

Further, the annular has been seted up to the one end that level four connecting portion are close to the braided tube, the joint has the buckle in the annular, smooth joint is provided with the bulge loop near the inner wall of silicone tube, the bulge loop joint is in the part of the outstanding annular of buckle and between the tip of silicone tube and the part card of the outstanding annular of buckle go into the bulge loop and keep away from the lateral wall of silicone tube.

Furthermore, the primary connecting part is fixed with the inner pipe in a riveting mode.

Furthermore, the three-level connecting part is fixed with the braided tube in a riveting mode.

Furthermore, the outer wall of the second-level connecting part is embedded with a first sealing ring.

Furthermore, the outer wall of the four-stage connecting part is embedded with a second sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the inner pipe, the braided pipe and the second connector, two water paths are arranged in the hose, and the hose can be connected with two water sources, so that the dual purposes of one pipe are realized, the using amount of the water pipes is reduced, the arrangement of the pipelines is simpler and more convenient, and the hose is more convenient to use; the silica gel outer tube has good elasticity, can prevent the water pipe fracture, prolongs the life of water pipe, and the silica gel tube wear resistance is good simultaneously, increases the pleasing to the eye degree of hose.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of the inner copper core.

Description of the main elements

1. An inner tube; 2. weaving a tube; 3. a silicone tube; 4. an inner copper core; 41. a primary connecting portion; 42. a secondary connecting part; 5. an outer copper core; 51. a tertiary connection section; 52. a four-stage connection part; 6. a protrusion; 7. a smooth joint; 8. a ring groove; 9. buckling; 10. a first seal ring; 11. a second sealing ring is arranged; 12. a second interface.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 and 2, the fixed double-water-path silicone universal hose comprises an inner tube 1, a braided tube 2 and a silicone tube 3 which are sequentially arranged from inside to outside, wherein a gap is formed between the inner tube 1 and the braided tube 2, the inner tube 1 is a PEX tube, and the silicone tube 3 is used for protecting the braided tube 2.

As shown in fig. 1 and 3, two inner copper cores 4 are arranged at two ends of the inner tube 1, each inner copper core 4 comprises a first-stage connecting portion 41 and a second-stage connecting portion 42 which are integrally formed, the outer diameter of each first-stage connecting portion 41 is smaller than that of each second-stage connecting portion 42, and each first-stage connecting portion 41 is fixed with the inner tube 1 in a riveting mode. Be provided with two outer copper cores 5 at the both ends of weaving pipe 2, outer copper core 5 includes integrated into one piece's tertiary connecting portion 51 and level four connecting portion 52, and tertiary connecting portion 51's external diameter is less than level four connecting portion 52, and tertiary connecting portion 51 is fixed with weaving pipe 2 through the mode of riveting.

The four-stage connecting part 52 is sleeved on the peripheral side of the one-stage connecting part 41, a gap exists between the four-stage connecting part and the one-stage connecting part, a plurality of bulges 6 are arranged at intervals on the outer wall of the two-stage connecting part 42 in an integrated mode, the plurality of bulges 6 are arranged annularly, the gap between every two adjacent bulges 6 is consistent, and the bulges 6 are abutted to the four-stage connecting part 52 towards one side of the four-stage connecting part 52. By the mode, the inner copper core 4 and the outer copper core 5 are fixed, and meanwhile, the water flowing between the braided tube 2 and the inner tube 1 can flow out of the hose through gaps between the bulges 6.

Two smooth joints 7 are arranged at two ends of the silica gel outer sleeve, the smooth joints 7 are fixed with the silica gel outer sleeve in a riveting mode, and meanwhile the smooth joints 7 are sleeved on the peripheral sides of the inner copper core 4 and the outer copper core 5. An annular groove 8 is formed in one end, close to the braided tube 2, of the four-level connecting portion 52, a buckle 9 is connected in the annular groove 8 in a clamping mode, and a convex ring is integrally formed on the inner wall, close to the silicone tube 3, of the smooth joint 7. The bulge loop joint is between the tip of the part of buckle 9 outstanding annular groove 8 and silicone tube 3, and the part of buckle 9 outstanding annular groove 8 is gone away from the lateral wall of silicone tube 3 in the bulge loop card. The smooth joint 7 and the outer copper core 5 are fixed in the mode, and the structure is stable and the installation is convenient.

A second joint for connecting a second water source is arranged on the peripheral side of any one smooth joint 7.

The first seal ring 10 is fitted to the outer wall of the secondary connecting portion 42, and the second seal ring 11 is fitted to the outer wall of the quaternary connecting portion 52. When the faucet or the shower head is connected with the hose through the smooth joint 7, the first sealing ring 10 and the second sealing ring play a role in sealing, and the water leakage is avoided.

The utility model discloses a working process and beneficial effect as follows: when using, the one end for setting up second interface 12 of hose is passed through smooth joint 7 and is connected with gondola water faucet or tap, the hose sets up second interface 12 one end and is connected with two kinds of water sources through smooth joint 7, a water route is through flowing to interior copper core 4 along inner tube 1 in, flow from gondola water faucet or tap again, another water route flows to outer copper core 5 department along the clearance between weaving pipe 2 and the inner tube 1, in clearance through between the adjacent arch 6 flows tap or gondola water faucet, flow from tap or gondola water faucet again, thereby realize the purpose that has two water routes in one. Meanwhile, the silica gel sleeve is good in elasticity and wear resistance, the hose can be prevented from cracking, the service life of the hose is prolonged, and the attractiveness of the hose is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixed double-water-path silica gel universal hose comprises an inner tube (1), a braided tube (2) and a silica gel tube (3) which are sequentially arranged from inside to outside, and is characterized in that a gap is reserved between the inner tube (1) and the braided tube (2), two inner copper cores (4) are arranged at two ends of the inner tube (1), each inner copper core (4) comprises a first-stage connecting part (41) and a second-stage connecting part (42), two outer copper cores (5) are arranged at two ends of the braided tube (2), each outer copper core (5) comprises a third-stage connecting part (51) and a fourth-stage connecting part (52), each fourth-stage connecting part (52) is sleeved on the periphery of the first-stage connecting part (41) and has a gap therebetween, a plurality of bulges (6) are arranged at intervals on the outer wall of each second-stage connecting part (42), and the bulges (6) are annularly arranged and are adjacent to each, the inner wall butt of one side and level four connecting portion (52) that second grade connecting portion (42) were kept away from in arch (6), the both ends of silicone tube (3) are fixed with two smooth joints (7), smooth joint (7) cover is established in the week side of outer copper core (5), arbitrary the week side of a smooth joint (7) offer and be used for connecting second interface (12) in the second kind water source.

2. The fixed double-water-path silica gel universal hose according to claim 1, wherein the silica gel tube (3) is fixed with the smooth joint (7) in a riveting manner.

3. The fixed double-water-path silica gel universal hose according to claim 1, wherein one end of the four-level connecting part (52) close to the braided tube (2) is provided with an annular groove (8), a buckle (9) is connected in the annular groove (8) in a clamping manner, a convex ring is arranged on the inner wall of the smooth joint (7) close to the silicone tube (3), the convex ring is connected between the part of the buckle (9) protruding out of the annular groove (8) and the end part of the silicone tube (3) in a clamping manner, and the part of the buckle (9) protruding out of the annular groove (8) is connected into the side wall of the silicone tube (3) in a clamping manner.

4. The fixed double-water-path silica gel universal hose according to claim 1, wherein the primary connecting part (41) is fixed with the inner tube (1) in a riveting manner.

5. The fixed double-water-path silica gel universal hose according to claim 1, wherein the three-level connecting part (51) is fixed with the braided tube (2) in a riveting manner.

6. The fixed double-water-path silica gel universal hose according to claim 1, wherein a first sealing ring (10) is embedded in the outer wall of the secondary connecting part (42).

7. The fixed double-water-path silica gel universal hose according to claim 1, wherein a second sealing ring (11) is embedded in the outer wall of the four-stage connecting part (52).