Water supply pipeline for motor home

Abstract

The utility model belongs to the technical field of hoses, and particularly relates to a water supply pipeline for a motor home. The reinforced silk screen layer is arranged on the outer side of the pipe body; the pipe connecting piece comprises a first connector assembly and a second connector assembly which are arranged at the two ends of the pipe body respectively.

Description

Technical Field

[0001] This utility model belongs to the field of flexible hose technology, and in particular relates to a water supply pipe for RVs. Background Technology

[0002] Hoses are important components in modern industry. They are mainly used as protective conduits for wires and cables, signal cables in automated instruments, and as shower hoses in residential applications. Specifications range from... 3mm arrive 150mm Small diameter hose (inner diameter) 3mm-25mm It is mainly used for the protection of the sensing circuit of precision optical rulers and the protection of the industrial sensor circuit.

[0003] Existing RV hoses are typically bare hoses, directly exposed to the elements, making them easily damaged and reducing their lifespan. Therefore, we have specially designed... Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a water supply pipe for RVs, achieving high structural strength and durability.

[0005] In view of this, the present invention provides a water supply pipe for RVs, comprising:

[0006] tube body;

[0007] A reinforcing wire mesh layer is provided on the outside of the tube body;

[0008] The pipe fitting includes a first connector assembly and a second connector assembly, which are respectively disposed at both ends of the pipe body.

[0009] In the above technical solution, the first connector assembly further includes:

[0010] The first inner core is bent at a right angle. One end of the first inner core is set as a cone and connected to the tube body. Multiple limiting protrusions are provided on the wall of the other end of the first inner core, and grooves are provided between the multiple limiting protrusions.

[0011] The first connecting cap has a first opening at one end and is located on the end of the first inner core with a limiting protrusion. Multiple limiting protrusions extend to the inside of the first connecting cap and are fixed to the first connecting cap by a retaining ring.

[0012] In the above technical solution, the second connector assembly further includes:

[0013] The second inner core has one end set as a cone and connected to the tube body, and the other end of the second inner core has a limit edge set on the wall near the port.

[0014] The second connecting cap is disposed on one end of the second inner core with a limiting edge, and is fixed by the limiting edge after the second inner core connects to the tube body.

[0015] Furthermore, the above technical solution also includes:

[0016] Gasket, the gasket includes a first gasket and a second gasket;

[0017] The first gasket is disposed inside the first connecting cap and fits onto the limiting protrusion;

[0018] The second gasket is disposed inside the second connecting cap and fits on the limiting edge;

[0019] The first inner core has a first retaining edge at its port, which abuts against the outside of the first gasket.

[0020] The second inner core has a second retaining edge at its port, which abuts against the outside of the second gasket.

[0021] Furthermore, the above technical solution also includes:

[0022] A tapered protrusion is provided on one end wall of the connecting tube of the first inner core and the second inner core;

[0023] The tube body has conical grooves at both ends.

[0024] Furthermore, the above technical solution also includes:

[0025] Along the edge, it is set on one end wall of the first inner core connecting tube and abuts against the tube port.

[0026] Furthermore, the above technical solution also includes:

[0027] The reinforcing sleeve is tightly fastened to both ends of the pipe body.

[0028] The beneficial effects of this utility model are as follows:

[0029] 1. The reinforced wire mesh layer can effectively enhance the structural strength of the tube and extend its service life.

[0030] 2. By setting a first connector assembly and a second connector assembly at both ends of the pipe, it is convenient to install the pipe body with the washing machine interface. Attached Figure Description

[0031] Figure 1 This is a perspective view of the present invention;

[0032] Figure 2 This is a partial sectional view of the present invention;

[0033] The markings in the diagram represent: 1. Tube body; 2. Reinforcing wire mesh layer; 3. First connector assembly; 31. First inner core; 311. Limiting protrusion; 312. Groove; 313. First retaining edge; 32. First connecting cap; 321. First closing; 322. Retaining ring; 4. Second connector assembly; 41. Second inner core; 411. Limiting edge; 412. Second retaining edge; 42. Second connecting cap; 421. Second closing; 51. First gasket; 52. Second gasket; 6. Conical protrusion; 7. Edge; 8. Reinforcing sleeve; 9. Conical groove. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0035] Example 1:

[0036] This embodiment provides a water supply pipe for a motorhome, including:

[0037] tube body 1;

[0038] Reinforcing wire mesh layer 2 is disposed on the outside of tube body 1;

[0039] The pipe fitting includes a first connector assembly 3 and a second connector assembly 4, which are respectively disposed at both ends of the pipe body 1.

[0040] As can be seen from this embodiment, a water supply pipe for a motorhome includes a pipe body 1, a reinforcing wire mesh layer 2, and pipe fittings;

[0041] The pipe fitting includes a first connector assembly 3 and a second connector assembly 4, which are installed at both ends of the pipe body 1, and the reinforcing wire mesh layer 2 is attached to the outside of the pipe body 1.

[0042] The reinforced wire mesh layer 2 can effectively enhance the structural strength of the tube body 1 and extend its service life. At the same time, by setting the first connector assembly 3 and the second connector assembly 4 at both ends of the tube body 1, it is convenient to install the tube body 1 with the washing machine interface.

[0043] Example 2:

[0044] This embodiment provides a water supply pipe for RVs, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] The first connector assembly 3 includes:

[0046] The first inner core 31 is bent at a right angle. One end of the first inner core 31 is set as a cone and connected to the tube body 1. Multiple limiting protrusions 311 are provided on the wall of the other end of the first inner core 31, and grooves 312 are provided between the multiple limiting protrusions 311.

[0047] The first connecting cap 32 has a first opening 321 at one end and is located on the end of the first inner core 31 with a limiting protrusion 311. Multiple limiting protrusions 311 extend to the inside of the first connecting cap 32 and are fixed to the first connecting cap 32 by a retaining ring 322.

[0048] As can be seen from this embodiment, the first connector assembly 3 includes a first inner core 31 and a first connecting cap 32;

[0049] The first inner core 31 is bent at a right angle, and one end of the first inner core 31 is set as a cone for easy connection with the tube body 1. Two limiting protrusions 311 are provided on the wall surface of the other end of the first inner core 31. During assembly, one limiting protrusion 311 extends into the constriction, and the other limiting protrusion 311 is locked on the outside of the first constriction 321. By setting a retaining ring 322 between the two limiting protrusions 311 and the first constriction 321 for limiting, the first connecting cap 32 is fixed to the first inner core 31. At the same time, in order to make the retaining ring 322 reliably connected, a groove 312 is also formed on the wall surface of the first inner core 31 between the limiting protrusions 311. The retaining ring 322 fits in the groove 312 and abuts against the first connecting cap 32.

[0050] Example 3:

[0051] This embodiment provides a water supply pipe for RVs, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] The second connector assembly 4 includes:

[0053] The second inner core 41 has one end set as a cone and connected to the tube body 1, and the other end of the second inner core 41 has a limit edge 411 on the wall near the port.

[0054] The second connecting cap 42 has a second constriction 421 at one end and is located on the end of the second inner core 41 with a limiting edge 411. After the second inner core 41 is connected to the tube body 1, it is fixed by the limiting edge 411.

[0055] As can be seen from this embodiment, the second connector assembly 4 includes a second inner core 41 and a second connecting cap 42;

[0056] One end of the second inner core 41 is set in a tapered shape to facilitate fixing to the tube body 1. A limiting edge 411 is provided on the other end of the second inner core 41. The tapered end of the second inner core 41 passes through the second connecting cap 42 and fits onto the tube body 1. The limiting edge 411 and the second closing end 421 create a limiting, and when the second inner core 41 is connected to the tube body 1, the second connecting cap 42 is limited and fixed to the second inner core 41.

[0057] Example 4:

[0058] This embodiment provides a water supply pipe for RVs, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] Gaskets, including a first gasket 51 and a second gasket 52;

[0060] The first gasket 51 is disposed inside the first connecting cap 32 and fits on the limiting protrusion 311;

[0061] The second gasket 52 is disposed inside the second connecting cap 42 and fits on the limiting edge 411;

[0062] The first inner core 31 has a first retaining edge 313 on its port, which abuts against the outside of the first gasket 51.

[0063] The second inner core 41 has a second retaining edge 412 on its port, which abuts against the outside of the second gasket 52.

[0064] As can be seen from this embodiment, both the first gasket 51 and the second gasket 52 are rubber sealing gaskets. By setting the first gasket 51 and the second gasket 52, they play a role in sealing and preventing leakage when the first connecting cap 32 or the second connecting cap 42 is connected to the washing machine interface or external pipe.

[0065] Example 5:

[0066] This embodiment provides a water supply pipe for RVs, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] Conical protrusion 6 is provided on one end wall of the connecting tube 1 of the first inner core 31 and the second inner core 41;

[0068] Among them, tapered grooves 9 are provided at both ends of the tube body 1.

[0069] As can be seen from this embodiment, the conical protrusion 6 is set on the conical end wall of the first inner core 31 and the second inner core 41, and the inner side of the tube body 1 is formed with a conical groove 9 corresponding to the conical protrusion 6. After the first inner core 31 and the second inner core 41 are connected to the tube body 1, they can be fixed by the limiting cooperation between the conical protrusion 6 and the conical groove 9, which plays the role of preventing loosening and falling off.

[0070] Example 6:

[0071] This embodiment provides a water supply pipe for RVs, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0072] Edge 7 is disposed on one end wall of the first inner core 31 connected to the tube body 1 and abuts against the port of the tube body 1.

[0073] As can be seen from this embodiment, by providing an edge 7 on one end wall of the first inner core 31 connected to the tube body 1, it is possible to prevent the transition between the first inner core 31 and the tube body 1 from causing a limiting effect between the bent section and the tube body 1, which would affect the assembly.

[0074] Example 7:

[0075] This embodiment provides a water supply pipe for RVs, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0076] Reinforcing sleeve 8 is tightly fastened to both ends of tube body 1.

[0077] As can be seen from this embodiment, the reinforcing sleeve 8 is tightly fastened to both ends of the tube body 1, thereby fixing the fit between the first inner core 31 and the second inner core 41 connected to both ends of the tube body 1, making the connection stable.

[0078] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A motor home water supply pipeline, characterized in that it comprises: a pipe body (1); a reinforcing wire mesh layer (2) arranged outside the pipe body (1); a pipe connector comprising a first connector assembly (3) and a second connector assembly (4) arranged at both ends of the pipe body (1) respectively; wherein the first connector assembly (3) comprises: a first inner core (31) in the shape of a right-angle bend, one end of the first inner core (31) being arranged in a tapered shape and connected to the pipe body (1), and a plurality of limiting protrusions (311) being arranged on the wall surface of the other end of the first inner core (31), and a plurality of grooves (312) being arranged between the limiting protrusions (311); a first connecting cap (32) provided with a first closing opening (321) at one end and arranged on the end of the first inner core (31) with the limiting protrusions (311), and the limiting protrusions (311) extending to the inside of the first connecting cap (32) and being fixedly positioned with the first connecting cap (32) by a clasp (322).

2. The water supply conduit for a recreational vehicle of claim 1, wherein, The second connector assembly (4) comprises: a second inner core (41) arranged in a tapered shape at one end and connected to the pipe body (1), and a limiting edge (411) being arranged on the wall surface of the other end of the second inner core (41) close to the port; a second connecting cap (42) arranged on the end of the second inner core (41) with the limiting edge (411) and fixed by the limiting edge (411) after the second inner core (41) is connected to the pipe body (1).

3. The water supply conduit for a recreational vehicle of claim 2, further comprising comprising: a gasket comprising a first gasket (51) and a second gasket (52); wherein the first gasket (51) is arranged in the first connecting cap (32) and fitted on the limiting protrusions (311); wherein the second gasket (52) is arranged in the second connecting cap (42) and fitted on the limiting edge (411); wherein a first clamping edge (313) is arranged on the port of the first inner core (31) and abuts against the outside of the first gasket (51); wherein a second clamping edge (412) is arranged on the port of the second inner core (41) and abuts against the outside of the second gasket (52).

4. The water supply conduit for a recreational vehicle of claim 3, further comprising comprising: a tapered protrusion (6) arranged on the wall surface of one end of the first inner core (31) and the second inner core (41) connected to the pipe body (1); wherein a tapered embedding groove (9) is arranged at the corresponding end of the pipe body (1).

5. The water supply conduit for a recreational vehicle of claim 4 further comprising comprising: a following edge (7) arranged on the wall surface of one end of the first inner core (31) connected to the pipe body (1) and abutting against the port of the pipe body (1).

6. The recreational vehicle water supply conduit of claim 5 further comprising comprising: a reinforcing sleeve (8) tightly clamped at both ends of the pipe body (1).

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