Pipeline structure

Abstract

The utility model provides a pipeline structure which comprises an installation seat, a spraying rod, a switch valve and a plate-shaped water way assembly, the installation seat is provided with a water way installation position between the spraying rod and the switch valve, the plate-shaped water way assembly is installed on the water way installation position through a limiting mechanism, and the two ends of the plate-shaped water way assembly are connected with the spraying rod and the switch valve respectively. And one end connected with the spray rod is pressed by the end part of the spray rod. The plate-shaped water way assembly comprises a water way body and a sealing cover, the water way body is in a strip-shaped plate shape, a water passing cavity is formed in the face, facing the installation base, of the water way body, and the sealing cover is fixedly installed at an opening of the water passing cavity in a welded mode and blocks the water passing cavity. According to the utility model, the plate-shaped waterway component which is thinner and has a fixed shape is adopted to replace a traditional hose, so that the installation position of the waterway is fixed, an orderly and stable installation mode is formed, the occupation of excessive space is avoided, and meanwhile, the structure of the waterway is firmer and more reliable and is not easy to fall off when the water pressure is higher.

Description

Technical Field

[0001] This utility model relates to the field of toilet technology, and in particular to a pipe structure. Background Technology

[0002] Toilets with cleaning functions generally include a telescopic spray nozzle and a water inlet valve. During installation, a flexible hose is typically used to connect the nozzle and valve. This installation method is relatively simple. However, because the hose is made of soft material, it can extend in various directions, taking up too much installation space in the middle of the mounting bracket. The hose also carries the risk of bending, which disables the cleaning function. Furthermore, hoses are inconvenient to install, and the insertion process can be difficult. Additionally, high water pressure can cause the hose connection to come undone, leading not only to cleaning failure but also to leaks and even damage to electronic components. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model proposes a pipeline structure that occupies little space and is not easily detached.

[0004] A piping structure includes a mounting base, a spray bar, a switching valve, and a plate-shaped water circuit assembly, wherein,

[0005] The spray bar is installed in the center of the top surface of the mounting base, and the switch valve is installed on the side of the top surface of the mounting base. The mounting base has a water channel mounting position between the spray bar and the switch valve, and the plate-shaped water channel assembly is installed in the water channel mounting position by a limiting mechanism. Its two ends are connected to the spray bar and the switch valve, respectively, and the end connected to the spray bar is pressed down by the end of the spray bar, which can avoid wasting the bottom space of the spray bar when it is installed at an angle.

[0006] The plate-shaped water channel assembly includes a water channel body and a cover. The water channel body is strip-shaped and has a water passage cavity on the side facing the mounting base. The cover is fixedly installed at the opening of the water passage cavity by welding and seals the water passage cavity, thereby forming a thin water channel assembly. One end of the water channel body has a water inlet interface on its outer periphery, which connects to the outlet of the switch valve, and the other end has a water outlet interface on its top, which connects to the water inlet of the spray bar.

[0007] This invention uses a thinner and more fixed-shape plate-shaped water circuit assembly to replace the traditional flexible hose, allowing the water circuit installation position, especially the middle position, to be fixed, forming an orderly and stable installation method. This avoids excessive occupation of installation space, the installation process is simple and there will be no bending problem. At the same time, the structure of the water circuit is more robust and reliable, and it is less likely to fall off when the water pressure is high during use.

[0008] Preferably, the water inlet end of the main water channel is thickened, so that the water inlet interface can be set at the end of the water inlet end, which has more layout space and also improves the robustness of the water inlet interface.

[0009] Preferably, the plate-shaped water circuit assembly has two independent water passage chambers, two sets of water inlet and water outlet interfaces, the switch valve is a switching valve, and the spray bar has two cleaning bumps, thus providing multiple cleaning functions.

[0010] Preferably, the plate-shaped water channel assembly is Z-shaped, arc-shaped, or irregularly shaped, and can be flexibly designed according to actual needs to reduce the waste of installation space.

[0011] Preferably, the limiting mechanism is a screw or a buckle, which is easy to install and convenient to disassemble, maintain or replace.

[0012] Preferably, the plate-shaped water channel assembly has mounting ears on its outer periphery, and the mounting ears have through holes. The periphery of the water channel mounting position has screw holes corresponding to the mounting ears. The plate-shaped water channel assembly is locked onto the screw holes of the mounting base by screws passing through the through holes of the mounting ears, so that the installation is firm and reliable.

[0013] Preferably, the outlet end of the plate-shaped water channel assembly and the inlet end of the spray bar are locked together with the same set of screws, which can improve the installation speed and reduce the number of parts.

[0014] Preferably, a baffle is provided around the water channel installation position, the baffle forming an installation groove, and the plate-shaped water channel assembly is installed in the installation groove to prevent the plate-shaped water channel assembly from shaking.

[0015] Preferably, to prevent the plate-shaped water channel assembly from sliding and misaligning, an anti-misalignment mechanism is provided between the plate-shaped water channel assembly and the water channel mounting position. The anti-misalignment mechanism includes a strip groove and a strip protrusion. The strip groove is arranged along the water channel mounting position, and the strip protrusion is arranged on the bottom surface of the plate-shaped water channel assembly. When the plate-shaped water channel assembly is installed in the water channel mounting position, the strip protrusion is inserted into the strip groove.

[0016] Preferably, to enhance the cleaning function, the switching valve is a three-position switching valve, including a self-cleaning position, wherein the outlet of the self-cleaning position is connected to the self-cleaning nozzle of the spray bar head via a hose.

[0017] As can be seen from the above description of this utility model, this utility model has the following beneficial effects:

[0018] This utility model uses a thinner and fixed-shape plate-shaped water circuit assembly to replace the traditional hose, so that the installation position of the water circuit, especially the middle position, is fixed, forming an orderly and stable installation method, avoiding excessive occupation of the middle installation space. At the same time, the structure of the water circuit is more robust and reliable, and it is less likely to fall off when the water pressure is high during use.

[0019] There is no issue with traditional flexible hoses kinking, ensuring proper cleaning function.

[0020] Compared to traditional hoses, it is easier to install;

[0021] The water inlet end of the main waterway is thickened, providing more layout space, so that the water inlet interface can be set at the end of the water inlet end;

[0022] The limiting mechanism is a screw or a buckle, which is easy to install and easy to disassemble, maintain or replace;

[0023] The outlet end of the plate-shaped water channel assembly and the inlet end of the spray bar are locked together with the same set of screws, which can improve the installation speed and reduce the number of parts.

[0024] The waterway installation position is equipped with baffles and anti-misalignment mechanisms, which can improve the installation firmness and stability of the plate-shaped waterway assembly. Attached Figure Description

[0025] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0026] in:

[0027] Figure 1 An axonometric view of a pipe structure Figure 1 ;

[0028] Figure 2 An axonometric view of a pipe structure Figure 2 ;

[0029] Figure 3 It is a top view of a pipeline structure;

[0030] Figure 4 An explosion of a pipeline structure Figure 1 ;

[0031] Figure 5 An explosion of a pipeline structure Figure 2 ;

[0032] Figure 6 An explosion of a pipeline structure Figure 3 ;

[0033] Figure 7 It is an axial view of the plate-shaped water channel assembly. Figure 1 ;

[0034] Figure 8 It is an axial view of the plate-shaped water channel assembly. Figure 2 ;

[0035] Figure 9 This is an exploded view of a plate-shaped water channel assembly;

[0036] Figures 1 to 9 The identifiers in the text are:

[0037] Mounting base 1, water circuit mounting position 11, baffle 111, strip groove 112, spray bar 2, switch valve 3, plate-shaped water circuit assembly 4, water circuit body 41, water passage cavity 411, water inlet interface 412, water outlet interface 413, cover 42, strip protrusion 421, mounting ear 43, screw 44, hose 5. Detailed Implementation

[0038] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0039] Please see Figures 1 to 9 A pipeline structure includes a mounting base 1, a spray bar 2, a switching valve 3, and a plate-shaped water circuit assembly 4, wherein...

[0040] The spray bar 2 is installed in the middle of the top surface of the mounting base 1, and the switch valve 3 is installed on the side of the top surface of the mounting base 1. The mounting base 1 has a water channel mounting position 11 between the spray bar 2 and the switch valve 3, and the plate-shaped water channel assembly 4 is installed on the water channel mounting position 11 through a limiting mechanism. Its two ends are respectively connected to the spray bar 2 and the switch valve 3, and the end connected to the spray bar 2 is pressed by the end of the spray bar 2, which can avoid the waste of the bottom space of the end when the spray bar 2 is installed at an angle.

[0041] The plate-shaped water channel assembly 4 includes a water channel body 41 and a cover 42. Preferably, the plate-shaped water channel assembly is Z-shaped, arc-shaped, or irregularly shaped, and can be flexibly designed according to actual needs to reduce the waste of installation space.

[0042] The main body 41 of the water circuit is strip-shaped, and a water passage cavity 411 is provided on the side facing the mounting base 1. The cover 42 is fixedly installed at the opening of the water passage cavity 411 by welding and blocks the water passage cavity 411, thereby forming a water circuit assembly with a relatively thin thickness. One end of the main body 41 has a water inlet interface 412 on its outer periphery, which is connected to the outlet of the switch valve 3, and the top of the other end has a water outlet interface 413, which is connected to the water inlet of the spray bar 2. Preferably, the water inlet end of the main body 41 is thickened, so that the water inlet interface 412 can be set at the end of the water inlet end, which has more layout space and also improves the robustness of the water inlet interface 412.

[0043] In this embodiment, the plate-shaped water circuit assembly 4 has two independent water passage chambers 411, and there are also two sets of water inlet 412 and water outlet 413. The switch valve 3 is a switching valve, and the spray bar 2 has two cleaning bumps, thus having multiple cleaning functions.

[0044] Regarding the installation method of the plate-shaped water channel component 4, preferably, the limiting mechanism is a screw 44 or a buckle, which is simple to install and easy to disassemble, maintain or replace.

[0045] For example, in one embodiment, the plate-shaped water channel assembly 4 has mounting ears 43 on its outer periphery, and the mounting ears 43 have through holes. The periphery of the water channel mounting position 11 has screw holes corresponding to the mounting ears 43. The plate-shaped water channel assembly 4 is locked onto the screw holes of the mounting base 1 by screws 44 passing through the through holes of the mounting ears 43, ensuring a firm and reliable installation. Preferably, the water outlet end of the plate-shaped water channel assembly 4 and the water inlet end of the spray bar 2 are locked together using the same set of screws 44, which can improve the installation speed and reduce the number of parts.

[0046] Based on the above embodiment, a baffle 111 is provided around the water channel mounting position 11, forming a mounting groove. The plate-shaped water channel assembly 4 is installed in the mounting groove to prevent the plate-shaped water channel assembly 4 from shaking. In addition, to prevent the plate-shaped water channel assembly 4 from sliding and misaligning, an anti-misalignment mechanism is provided between the plate-shaped water channel assembly 4 and the water channel mounting position 11. The anti-misalignment mechanism includes a strip groove 112 and a strip protrusion 421. The strip groove 112 is arranged along the water channel mounting position 11, and the strip protrusion 421 is arranged on the bottom surface of the plate-shaped water channel assembly 4. When the plate-shaped water channel assembly 4 is installed on the water channel mounting position 11, the strip protrusion 421 is inserted into the strip groove 112.

[0047] In one embodiment, to enhance the cleaning function, the switching valve is a three-position switching valve, including a self-cleaning position. The outlet of the self-cleaning position is connected to the self-cleaning nozzle at the head of the spray bar 2 via a flexible hose 5. Since the self-cleaning nozzle is located at the edge of the mounting base 1, the routing of the flexible hose 5 can be flush with the edge of the mounting base 1, without occupying the installation space in the middle of the mounting base 1. In this embodiment, the three outlets of the three-position switching valve are arranged in an inverted triangle, with the top two connecting to the plate-shaped water circuit assembly 4 and the bottom one connecting to the flexible hose 5.

[0048] This utility model uses a thinner and fixed-shape plate-shaped water channel component 4 to replace the traditional conduit, so that the installation position of the water channel, especially the middle position, is fixed, forming an orderly and stable installation method, avoiding excessive occupation of installation space. At the same time, the structure of the water channel is more robust and reliable, and it is less likely to fall off when the water pressure is high during use.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0051] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A pipe structure, characterized by, Includes mounting base, spray bar, on / off valve, and plate-shaped water circuit assembly; The spray bar is installed in the middle of the top surface of the mounting base, and the switch valve is installed on the side of the top surface of the mounting base; the mounting base has a water channel mounting position between the spray bar and the switch valve; the plate-shaped water channel assembly is installed in the water channel mounting position through a limiting mechanism, with the spray bar and the switch valve connected at both ends respectively, and the end connected to the spray bar is pressed by the end of the spray bar; The plate-shaped water circuit assembly includes a water circuit body and a cover. The water circuit body is in the shape of a strip plate, and a water passage cavity is provided on the side facing the mounting base. The cover is fixedly installed at the opening of the water passage cavity by welding and blocks the water passage cavity. One end of the water circuit body has a water inlet interface on its outer periphery, which is connected to the water outlet of the switch valve. The other end has a water outlet interface on its top, which is connected to the water inlet of the spray bar.

2. A pipe arrangement according to claim 1, characterised in that The water inlet end of the main waterway is thickened, and the water inlet interface is located at the end of the water inlet end.

3. A pipe arrangement according to claim 1, c h a r a c t e r i s e d in that The plate-shaped water circuit assembly has two independent water passage chambers, and there are also two sets of water inlet and water outlet interfaces. The switch valve is a switching valve, and the spray bar has two cleaning contacts.

4. A pipe arrangement according to claim 1, characterised in that The plate-shaped water channel assembly is Z-shaped, arc-shaped, or irregularly shaped.

5. A pipe arrangement according to claim 1, wherein The limiting mechanism is a screw or a buckle.

6. A pipe arrangement according to claim 5, wherein The plate-shaped water channel assembly has mounting ears on its outer periphery, and the mounting ears have through holes. The periphery of the water channel mounting position has screw holes corresponding to the mounting ears. The plate-shaped water channel assembly is locked onto the screw holes of the mounting base by screws passing through the through holes of the mounting ears.

7. A pipe arrangement according to claim 1, wherein The outlet end of the plate-shaped water channel assembly and the inlet end of the spray bar are installed using the same set of screws.

8. A pipe arrangement according to claim 1, wherein The waterway installation position is surrounded by a baffle, which forms an installation groove, and the plate-shaped waterway assembly is installed in the installation groove.

9. A pipe arrangement according to claim 1, wherein The anti-misalignment mechanism between the plate-shaped water channel assembly and the water channel installation position includes a strip groove and a strip protrusion. The strip groove is arranged along the water channel installation position, and the strip protrusion is arranged on the bottom surface of the plate-shaped water channel assembly. When the plate-shaped water channel assembly is installed in the water channel installation position, the strip protrusion is inserted into the strip groove.

10. A pipe arrangement according to claim 3, wherein The switching valve is a three-position switching valve, including a self-cleaning position. The outlet of the self-cleaning position is connected to the self-cleaning nozzle of the spray bar head via a hose.

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